third_party/protobuf: update protobuf in third_party to version 3.6.0
Split out from https://github.com/bazelbuild/bazel/pull/5439
diff --git a/third_party/protobuf/3.6.0/php/README.md b/third_party/protobuf/3.6.0/php/README.md
new file mode 100644
index 0000000..da7884e
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/README.md
@@ -0,0 +1,97 @@
+This directory contains the Protocol Buffers runtime implementation via both a
+pure PHP package and a native c extension. The pure PHP package is intended to
+provide usability to wider range of PHP platforms, while the c extension is
+intended to provide higher performance. Both implementations provide the same
+runtime APIs and share the same generated code. Users don’t need to re-generate
+code for the same proto definition when they want to switch the implementation
+later.
+
+Both implementations make use of generated PHP code that defines message and
+enum types in PHP. We strongly recommend using protoc's PHP generation support
+with .proto files. The build process in this directory only installs the
+extension/package; you need to install protoc as well to have PHP code
+generation functionality.
+
+## Requirements
+
+To use PHP runtime library requires:
+
+- C extension: PHP 5.5, 5.6, or 7.
+- PHP package: PHP 5.5, 5.6 or 7.
+
+## Installation
+
+### C Extension
+
+#### Prerequirements
+
+To install the c extension, the following tools are needed:
+* autoconf
+* automake
+* libtool
+* make
+* gcc
+* pear
+* pecl
+
+On Ubuntu, you can install them with:
+```
+sudo apt-get install php-pear php5-dev autoconf automake libtool make gcc
+```
+On other platforms, please use the corresponding package managing tool to
+install them before proceeding.
+
+#### Installation from Source (Building extension)
+
+To build the c extension, run the following command:
+```
+cd ext/google/protobuf
+pear package
+sudo pecl install protobuf-{VERSION}.tgz
+```
+
+#### Installation from PECL
+
+When we release a version of Protocol Buffers, we will upload the extension to
+[PECL](https://pecl.php.net/). To use this pre-packaged extension, simply
+install it as you would any other extension:
+
+```
+sudo pecl install protobuf-{VERSION}
+```
+
+### PHP Package
+
+#### Installation from composer
+
+Simply add "google/protobuf" to the 'require' section of composer.json in your
+project.
+
+### Protoc
+
+Once the extension or package is installed, if you wish to generate PHP code
+from a `.proto` file, you will also want to install the Protocol Buffers
+compiler (protoc), as described in this repository's main `README` file. The
+version of `protoc` included in the latest release supports the `--php_out`
+option to generate PHP code:
+```
+protoc --php_out=out_dir test.proto
+```
+
+## Usage
+
+For generated code:
+ https://developers.google.com/protocol-buffers/docs/reference/php-generated
+
+Known Issues
+------------
+
+* Missing native support for well known types.
+* Missing support for proto2.
+* No API provided for clear/copy messages.
+* No API provided for encoding/decoding with stream.
+* Map fields may not be garbage-collected if there is cycle reference.
+* No debug information for messages in c extension.
+* HHVM not tested.
+* C extension not tested on windows, mac, php 7.0.
+* Message name cannot be Empty.
diff --git a/third_party/protobuf/3.6.0/php/composer.json b/third_party/protobuf/3.6.0/php/composer.json
new file mode 100644
index 0000000..34e0447
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/composer.json
@@ -0,0 +1,21 @@
+{
+ "name": "google/protobuf",
+ "type": "library",
+ "description": "proto library for PHP",
+ "keywords": ["proto"],
+ "homepage": "https://developers.google.com/protocol-buffers/",
+ "license": "BSD-3-Clause",
+ "require": {
+ "php": ">=5.5.0"
+ },
+ "require-dev": {
+ "phpunit/phpunit": ">=4.8.0"
+ },
+ "autoload": {
+ "psr-4": {
+ "Google\\Protobuf\\": "src/Google/Protobuf",
+ "GPBMetadata\\Google\\Protobuf\\": "src/GPBMetadata/Google/Protobuf",
+ "": "tests/generated"
+ }
+ }
+}
diff --git a/third_party/protobuf/3.6.0/php/ext/google/protobuf/array.c b/third_party/protobuf/3.6.0/php/ext/google/protobuf/array.c
new file mode 100644
index 0000000..e69bef4
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/ext/google/protobuf/array.c
@@ -0,0 +1,545 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <ext/spl/spl_iterators.h>
+#include <Zend/zend_API.h>
+#include <Zend/zend_interfaces.h>
+
+#include "protobuf.h"
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_offsetGet, 0, 0, 1)
+ ZEND_ARG_INFO(0, index)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_offsetSet, 0, 0, 2)
+ ZEND_ARG_INFO(0, index)
+ ZEND_ARG_INFO(0, newval)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO(arginfo_void, 0)
+ZEND_END_ARG_INFO()
+
+static zend_function_entry repeated_field_methods[] = {
+ PHP_ME(RepeatedField, __construct, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(RepeatedField, append, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(RepeatedField, offsetExists, arginfo_offsetGet, ZEND_ACC_PUBLIC)
+ PHP_ME(RepeatedField, offsetGet, arginfo_offsetGet, ZEND_ACC_PUBLIC)
+ PHP_ME(RepeatedField, offsetSet, arginfo_offsetSet, ZEND_ACC_PUBLIC)
+ PHP_ME(RepeatedField, offsetUnset, arginfo_offsetGet, ZEND_ACC_PUBLIC)
+ PHP_ME(RepeatedField, count, arginfo_void, ZEND_ACC_PUBLIC)
+ PHP_ME(RepeatedField, getIterator, arginfo_void, ZEND_ACC_PUBLIC)
+ ZEND_FE_END
+};
+
+static zend_function_entry repeated_field_iter_methods[] = {
+ PHP_ME(RepeatedFieldIter, rewind, arginfo_void, ZEND_ACC_PUBLIC)
+ PHP_ME(RepeatedFieldIter, current, arginfo_void, ZEND_ACC_PUBLIC)
+ PHP_ME(RepeatedFieldIter, key, arginfo_void, ZEND_ACC_PUBLIC)
+ PHP_ME(RepeatedFieldIter, next, arginfo_void, ZEND_ACC_PUBLIC)
+ PHP_ME(RepeatedFieldIter, valid, arginfo_void, ZEND_ACC_PUBLIC)
+ ZEND_FE_END
+};
+
+// Forward declare static functions.
+
+static int repeated_field_array_init(zval *array, upb_fieldtype_t type,
+ uint size ZEND_FILE_LINE_DC);
+static void repeated_field_write_dimension(zval *object, zval *offset,
+ zval *value TSRMLS_DC);
+static int repeated_field_has_dimension(zval *object, zval *offset TSRMLS_DC);
+static HashTable *repeated_field_get_gc(zval *object, CACHED_VALUE **table,
+ int *n TSRMLS_DC);
+#if PHP_MAJOR_VERSION < 7
+static zend_object_value repeated_field_create(zend_class_entry *ce TSRMLS_DC);
+static zend_object_value repeated_field_iter_create(zend_class_entry *ce TSRMLS_DC);
+#else
+static zend_object *repeated_field_create(zend_class_entry *ce TSRMLS_DC);
+static zend_object *repeated_field_iter_create(zend_class_entry *ce TSRMLS_DC);
+#endif
+
+// -----------------------------------------------------------------------------
+// RepeatedField creation/desctruction
+// -----------------------------------------------------------------------------
+
+zend_class_entry* repeated_field_type;
+zend_class_entry* repeated_field_iter_type;
+zend_object_handlers* repeated_field_handlers;
+zend_object_handlers* repeated_field_iter_handlers;
+
+// Define object free method.
+PHP_PROTO_OBJECT_FREE_START(RepeatedField, repeated_field)
+#if PHP_MAJOR_VERSION < 7
+php_proto_zval_ptr_dtor(intern->array);
+#else
+php_proto_zval_ptr_dtor(&intern->array);
+#endif
+PHP_PROTO_OBJECT_FREE_END
+
+PHP_PROTO_OBJECT_DTOR_START(RepeatedField, repeated_field)
+PHP_PROTO_OBJECT_DTOR_END
+
+// Define object create method.
+PHP_PROTO_OBJECT_CREATE_START(RepeatedField, repeated_field)
+#if PHP_MAJOR_VERSION < 7
+intern->array = NULL;
+#endif
+intern->type = 0;
+intern->msg_ce = NULL;
+PHP_PROTO_OBJECT_CREATE_END(RepeatedField, repeated_field)
+
+// Init class entry.
+PHP_PROTO_INIT_CLASS_START("Google\\Protobuf\\Internal\\RepeatedField",
+ RepeatedField, repeated_field)
+zend_class_implements(repeated_field_type TSRMLS_CC, 3, spl_ce_ArrayAccess,
+ zend_ce_aggregate, spl_ce_Countable);
+repeated_field_handlers->write_dimension = repeated_field_write_dimension;
+repeated_field_handlers->get_gc = repeated_field_get_gc;
+PHP_PROTO_INIT_CLASS_END
+
+// Define array element free function.
+#if PHP_MAJOR_VERSION < 7
+static inline void php_proto_array_string_release(void *value) {
+ zval_ptr_dtor(value);
+}
+
+static inline void php_proto_array_object_release(void *value) {
+ zval_ptr_dtor(value);
+}
+static inline void php_proto_array_default_release(void *value) {
+}
+#else
+static inline void php_proto_array_string_release(zval *value) {
+ void* ptr = Z_PTR_P(value);
+ zend_string* object = *(zend_string**)ptr;
+ zend_string_release(object);
+ efree(ptr);
+}
+static inline void php_proto_array_object_release(zval *value) {
+ zval_ptr_dtor(value);
+}
+static void php_proto_array_default_release(zval* value) {
+ void* ptr = Z_PTR_P(value);
+ efree(ptr);
+}
+#endif
+
+static int repeated_field_array_init(zval *array, upb_fieldtype_t type,
+ uint size ZEND_FILE_LINE_DC) {
+ PHP_PROTO_ALLOC_ARRAY(array);
+
+ switch (type) {
+ case UPB_TYPE_STRING:
+ case UPB_TYPE_BYTES:
+ zend_hash_init(Z_ARRVAL_P(array), size, NULL,
+ php_proto_array_string_release, 0);
+ break;
+ case UPB_TYPE_MESSAGE:
+ zend_hash_init(Z_ARRVAL_P(array), size, NULL,
+ php_proto_array_object_release, 0);
+ break;
+ default:
+ zend_hash_init(Z_ARRVAL_P(array), size, NULL,
+ php_proto_array_default_release, 0);
+ }
+ return SUCCESS;
+}
+
+// -----------------------------------------------------------------------------
+// RepeatedField Handlers
+// -----------------------------------------------------------------------------
+
+static void repeated_field_write_dimension(zval *object, zval *offset,
+ zval *value TSRMLS_DC) {
+ uint64_t index;
+
+ RepeatedField *intern = UNBOX(RepeatedField, object);
+ HashTable *ht = PHP_PROTO_HASH_OF(intern->array);
+ int size = native_slot_size(intern->type);
+
+ unsigned char memory[NATIVE_SLOT_MAX_SIZE];
+ memset(memory, 0, NATIVE_SLOT_MAX_SIZE);
+
+ if (!native_slot_set_by_array(intern->type, intern->msg_ce, memory,
+ value TSRMLS_CC)) {
+ return;
+ }
+
+ if (!offset || Z_TYPE_P(offset) == IS_NULL) {
+ index = zend_hash_num_elements(PHP_PROTO_HASH_OF(intern->array));
+ } else {
+ if (protobuf_convert_to_uint64(offset, &index)) {
+ if (!zend_hash_index_exists(ht, index)) {
+ zend_error(E_USER_ERROR, "Element at %llu doesn't exist.\n",
+ (long long unsigned int)index);
+ return;
+ }
+ } else {
+ return;
+ }
+ }
+
+ if (intern->type == UPB_TYPE_MESSAGE) {
+ php_proto_zend_hash_index_update_zval(ht, index, *(zval**)memory);
+ } else {
+ php_proto_zend_hash_index_update_mem(ht, index, memory, size, NULL);
+ }
+}
+
+#if PHP_MAJOR_VERSION < 7
+static HashTable *repeated_field_get_gc(zval *object, zval ***table,
+ int *n TSRMLS_DC) {
+#else
+static HashTable *repeated_field_get_gc(zval *object, zval **table, int *n) {
+#endif
+ *table = NULL;
+ *n = 0;
+ RepeatedField *intern = UNBOX(RepeatedField, object);
+ return PHP_PROTO_HASH_OF(intern->array);
+}
+
+// -----------------------------------------------------------------------------
+// C RepeatedField Utilities
+// -----------------------------------------------------------------------------
+
+void *repeated_field_index_native(RepeatedField *intern, int index TSRMLS_DC) {
+ HashTable *ht = PHP_PROTO_HASH_OF(intern->array);
+ void *value;
+
+ if (intern->type == UPB_TYPE_MESSAGE) {
+ if (php_proto_zend_hash_index_find_zval(ht, index, (void **)&value) ==
+ FAILURE) {
+ zend_error(E_USER_ERROR, "Element at %d doesn't exist.\n", index);
+ return NULL;
+ }
+ } else {
+ if (php_proto_zend_hash_index_find_mem(ht, index, (void **)&value) ==
+ FAILURE) {
+ zend_error(E_USER_ERROR, "Element at %d doesn't exist.\n", index);
+ return NULL;
+ }
+ }
+
+ return value;
+}
+
+void repeated_field_push_native(RepeatedField *intern, void *value) {
+ HashTable *ht = PHP_PROTO_HASH_OF(intern->array);
+ int size = native_slot_size(intern->type);
+ if (intern->type == UPB_TYPE_MESSAGE) {
+ php_proto_zend_hash_next_index_insert_zval(ht, value);
+ } else {
+ php_proto_zend_hash_next_index_insert_mem(ht, (void **)value, size, NULL);
+ }
+}
+
+void repeated_field_create_with_field(
+ zend_class_entry *ce, const upb_fielddef *field,
+ CACHED_VALUE *repeated_field PHP_PROTO_TSRMLS_DC) {
+ upb_fieldtype_t type = upb_fielddef_type(field);
+ const zend_class_entry *msg_ce = field_type_class(field PHP_PROTO_TSRMLS_CC);
+ repeated_field_create_with_type(ce, type, msg_ce,
+ repeated_field PHP_PROTO_TSRMLS_CC);
+}
+
+void repeated_field_create_with_type(
+ zend_class_entry *ce, upb_fieldtype_t type, const zend_class_entry *msg_ce,
+ CACHED_VALUE *repeated_field PHP_PROTO_TSRMLS_DC) {
+ CREATE_OBJ_ON_ALLOCATED_ZVAL_PTR(CACHED_PTR_TO_ZVAL_PTR(repeated_field),
+ repeated_field_type);
+
+ RepeatedField *intern =
+ UNBOX(RepeatedField, CACHED_TO_ZVAL_PTR(*repeated_field));
+ intern->type = type;
+ intern->msg_ce = msg_ce;
+#if PHP_MAJOR_VERSION < 7
+ MAKE_STD_ZVAL(intern->array);
+ repeated_field_array_init(intern->array, intern->type, 0 ZEND_FILE_LINE_CC);
+#else
+ repeated_field_array_init(&intern->array, intern->type, 0 ZEND_FILE_LINE_CC);
+#endif
+
+ // TODO(teboring): Link class entry for message and enum
+}
+
+
+// -----------------------------------------------------------------------------
+// PHP RepeatedField Methods
+// -----------------------------------------------------------------------------
+
+/**
+ * Constructs an instance of RepeatedField.
+ * @param long Type of the stored element.
+ * @param string Message/Enum class name (message/enum fields only).
+ */
+PHP_METHOD(RepeatedField, __construct) {
+ long type;
+ zend_class_entry* klass = NULL;
+
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l|C", &type, &klass) ==
+ FAILURE) {
+ return;
+ }
+
+ RepeatedField *intern = UNBOX(RepeatedField, getThis());
+ intern->type = to_fieldtype(type);
+ intern->msg_ce = klass;
+
+#if PHP_MAJOR_VERSION < 7
+ MAKE_STD_ZVAL(intern->array);
+ repeated_field_array_init(intern->array, intern->type, 0 ZEND_FILE_LINE_CC);
+#else
+ repeated_field_array_init(&intern->array, intern->type, 0 ZEND_FILE_LINE_CC);
+#endif
+
+ if (intern->type == UPB_TYPE_MESSAGE && klass == NULL) {
+ zend_error(E_USER_ERROR, "Message type must have concrete class.");
+ return;
+ }
+
+ // TODO(teboring): Consider enum.
+}
+
+/**
+ * Append element to the end of the repeated field.
+ * @param object The element to be added.
+ */
+PHP_METHOD(RepeatedField, append) {
+ zval *value;
+
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &value) ==
+ FAILURE) {
+ return;
+ }
+ repeated_field_write_dimension(getThis(), NULL, value TSRMLS_CC);
+}
+
+/**
+ * Check whether the element at given index exists.
+ * @param long The index to be checked.
+ * @return bool True if the element at the given index exists.
+ */
+PHP_METHOD(RepeatedField, offsetExists) {
+ long index;
+
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &index) ==
+ FAILURE) {
+ return;
+ }
+
+ RepeatedField *intern = UNBOX(RepeatedField, getThis());
+
+ RETURN_BOOL(index >= 0 &&
+ index < zend_hash_num_elements(PHP_PROTO_HASH_OF(intern->array)));
+}
+
+/**
+ * Return the element at the given index.
+ * This will also be called for: $ele = $arr[0]
+ * @param long The index of the element to be fetched.
+ * @return object The stored element at given index.
+ * @exception Invalid type for index.
+ * @exception Non-existing index.
+ */
+PHP_METHOD(RepeatedField, offsetGet) {
+ long index;
+ void *memory;
+
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &index) ==
+ FAILURE) {
+ return;
+ }
+
+ RepeatedField *intern = UNBOX(RepeatedField, getThis());
+ HashTable *table = PHP_PROTO_HASH_OF(intern->array);
+
+ if (intern->type == UPB_TYPE_MESSAGE) {
+ if (php_proto_zend_hash_index_find_zval(table, index, (void **)&memory) ==
+ FAILURE) {
+ zend_error(E_USER_ERROR, "Element at %ld doesn't exist.\n", index);
+ return;
+ }
+ } else {
+ if (php_proto_zend_hash_index_find_mem(table, index, (void **)&memory) ==
+ FAILURE) {
+ zend_error(E_USER_ERROR, "Element at %ld doesn't exist.\n", index);
+ return;
+ }
+ }
+ native_slot_get_by_array(intern->type, memory,
+ ZVAL_PTR_TO_CACHED_PTR(return_value) TSRMLS_CC);
+}
+
+/**
+ * Assign the element at the given index.
+ * This will also be called for: $arr []= $ele and $arr[0] = ele
+ * @param long The index of the element to be assigned.
+ * @param object The element to be assigned.
+ * @exception Invalid type for index.
+ * @exception Non-existing index.
+ * @exception Incorrect type of the element.
+ */
+PHP_METHOD(RepeatedField, offsetSet) {
+ zval *index, *value;
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "zz", &index, &value) ==
+ FAILURE) {
+ return;
+ }
+ repeated_field_write_dimension(getThis(), index, value TSRMLS_CC);
+}
+
+/**
+ * Remove the element at the given index.
+ * This will also be called for: unset($arr)
+ * @param long The index of the element to be removed.
+ * @exception Invalid type for index.
+ * @exception The element to be removed is not at the end of the RepeatedField.
+ */
+PHP_METHOD(RepeatedField, offsetUnset) {
+ long index;
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &index) ==
+ FAILURE) {
+ return;
+ }
+
+ RepeatedField *intern = UNBOX(RepeatedField, getThis());
+
+ // Only the element at the end of the array can be removed.
+ if (index == -1 ||
+ index != (zend_hash_num_elements(PHP_PROTO_HASH_OF(intern->array)) - 1)) {
+ zend_error(E_USER_ERROR, "Cannot remove element at %ld.\n", index);
+ return;
+ }
+
+ zend_hash_index_del(PHP_PROTO_HASH_OF(intern->array), index);
+}
+
+/**
+ * Return the number of stored elements.
+ * This will also be called for: count($arr)
+ * @return long The number of stored elements.
+ */
+PHP_METHOD(RepeatedField, count) {
+ RepeatedField *intern = UNBOX(RepeatedField, getThis());
+
+ if (zend_parse_parameters_none() == FAILURE) {
+ return;
+ }
+
+ RETURN_LONG(zend_hash_num_elements(PHP_PROTO_HASH_OF(intern->array)));
+}
+
+/**
+ * Return the beginning iterator.
+ * This will also be called for: foreach($arr)
+ * @return object Beginning iterator.
+ */
+PHP_METHOD(RepeatedField, getIterator) {
+ CREATE_OBJ_ON_ALLOCATED_ZVAL_PTR(return_value,
+ repeated_field_iter_type);
+
+ RepeatedField *intern = UNBOX(RepeatedField, getThis());
+ RepeatedFieldIter *iter = UNBOX(RepeatedFieldIter, return_value);
+ iter->repeated_field = intern;
+ iter->position = 0;
+}
+
+// -----------------------------------------------------------------------------
+// RepeatedFieldIter creation/desctruction
+// -----------------------------------------------------------------------------
+
+// Define object free method.
+PHP_PROTO_OBJECT_FREE_START(RepeatedFieldIter, repeated_field_iter)
+PHP_PROTO_OBJECT_FREE_END
+
+PHP_PROTO_OBJECT_DTOR_START(RepeatedFieldIter, repeated_field_iter)
+PHP_PROTO_OBJECT_DTOR_END
+
+// Define object create method.
+PHP_PROTO_OBJECT_CREATE_START(RepeatedFieldIter, repeated_field_iter)
+intern->repeated_field = NULL;
+intern->position = 0;
+PHP_PROTO_OBJECT_CREATE_END(RepeatedFieldIter, repeated_field_iter)
+
+// Init class entry.
+PHP_PROTO_INIT_CLASS_START("Google\\Protobuf\\Internal\\RepeatedFieldIter",
+ RepeatedFieldIter, repeated_field_iter)
+zend_class_implements(repeated_field_iter_type TSRMLS_CC, 1, zend_ce_iterator);
+PHP_PROTO_INIT_CLASS_END
+
+// -----------------------------------------------------------------------------
+// PHP RepeatedFieldIter Methods
+// -----------------------------------------------------------------------------
+
+PHP_METHOD(RepeatedFieldIter, rewind) {
+ RepeatedFieldIter *intern = UNBOX(RepeatedFieldIter, getThis());
+ intern->position = 0;
+}
+
+PHP_METHOD(RepeatedFieldIter, current) {
+ RepeatedFieldIter *intern = UNBOX(RepeatedFieldIter, getThis());
+ RepeatedField *repeated_field = intern->repeated_field;
+
+ long index;
+ void *memory;
+
+ HashTable *table = PHP_PROTO_HASH_OF(repeated_field->array);
+
+ if (repeated_field->type == UPB_TYPE_MESSAGE) {
+ if (php_proto_zend_hash_index_find_zval(table, intern->position,
+ (void **)&memory) == FAILURE) {
+ zend_error(E_USER_ERROR, "Element at %d doesn't exist.\n", index);
+ return;
+ }
+ } else {
+ if (php_proto_zend_hash_index_find_mem(table, intern->position,
+ (void **)&memory) == FAILURE) {
+ zend_error(E_USER_ERROR, "Element at %d doesn't exist.\n", index);
+ return;
+ }
+ }
+ native_slot_get_by_array(repeated_field->type, memory,
+ ZVAL_PTR_TO_CACHED_PTR(return_value) TSRMLS_CC);
+}
+
+PHP_METHOD(RepeatedFieldIter, key) {
+ RepeatedFieldIter *intern = UNBOX(RepeatedFieldIter, getThis());
+ RETURN_LONG(intern->position);
+}
+
+PHP_METHOD(RepeatedFieldIter, next) {
+ RepeatedFieldIter *intern = UNBOX(RepeatedFieldIter, getThis());
+ ++intern->position;
+}
+
+PHP_METHOD(RepeatedFieldIter, valid) {
+ RepeatedFieldIter *intern = UNBOX(RepeatedFieldIter, getThis());
+ RETURN_BOOL(zend_hash_num_elements(PHP_PROTO_HASH_OF(
+ intern->repeated_field->array)) > intern->position);
+}
diff --git a/third_party/protobuf/3.6.0/php/ext/google/protobuf/config.m4 b/third_party/protobuf/3.6.0/php/ext/google/protobuf/config.m4
new file mode 100644
index 0000000..ab032e4
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/ext/google/protobuf/config.m4
@@ -0,0 +1,10 @@
+PHP_ARG_ENABLE(protobuf, whether to enable Protobuf extension, [ --enable-protobuf Enable Protobuf extension])
+
+if test "$PHP_PROTOBUF" != "no"; then
+
+ PHP_NEW_EXTENSION(
+ protobuf,
+ array.c def.c encode_decode.c map.c message.c protobuf.c storage.c type_check.c upb.c utf8.c,
+ $ext_shared)
+
+fi
diff --git a/third_party/protobuf/3.6.0/php/ext/google/protobuf/def.c b/third_party/protobuf/3.6.0/php/ext/google/protobuf/def.c
new file mode 100644
index 0000000..fa33830
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/ext/google/protobuf/def.c
@@ -0,0 +1,1076 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include "protobuf.h"
+
+// Forward declare.
+static void descriptor_init_c_instance(Descriptor* intern TSRMLS_DC);
+static void descriptor_free_c(Descriptor* object TSRMLS_DC);
+
+static void field_descriptor_init_c_instance(FieldDescriptor* intern TSRMLS_DC);
+static void field_descriptor_free_c(FieldDescriptor* object TSRMLS_DC);
+
+static void enum_descriptor_init_c_instance(EnumDescriptor* intern TSRMLS_DC);
+static void enum_descriptor_free_c(EnumDescriptor* object TSRMLS_DC);
+
+static void enum_value_descriptor_init_c_instance(
+ EnumValueDescriptor *intern TSRMLS_DC);
+static void enum_value_descriptor_free_c(EnumValueDescriptor *object TSRMLS_DC);
+
+static void descriptor_pool_free_c(DescriptorPool* object TSRMLS_DC);
+static void descriptor_pool_init_c_instance(DescriptorPool* pool TSRMLS_DC);
+
+static void internal_descriptor_pool_free_c(
+ InternalDescriptorPool *object TSRMLS_DC);
+static void internal_descriptor_pool_init_c_instance(
+ InternalDescriptorPool *pool TSRMLS_DC);
+
+static void oneof_descriptor_free_c(Oneof* object TSRMLS_DC);
+static void oneof_descriptor_init_c_instance(Oneof* pool TSRMLS_DC);
+
+// -----------------------------------------------------------------------------
+// Common Utilities
+// -----------------------------------------------------------------------------
+
+static void check_upb_status(const upb_status* status, const char* msg) {
+ if (!upb_ok(status)) {
+ zend_error(E_ERROR, "%s: %s\n", msg, upb_status_errmsg(status));
+ }
+}
+
+static void upb_filedef_free(void *r) {
+ upb_filedef *f = *(upb_filedef **)r;
+ size_t i;
+
+ for (i = 0; i < upb_filedef_depcount(f); i++) {
+ upb_filedef_unref(upb_filedef_dep(f, i), f);
+ }
+
+ upb_inttable_uninit(&f->defs);
+ upb_inttable_uninit(&f->deps);
+ upb_gfree((void *)f->name);
+ upb_gfree((void *)f->package);
+ upb_gfree(f);
+}
+
+// Camel-case the field name and append "Entry" for generated map entry name.
+// e.g. map<KeyType, ValueType> foo_map => FooMapEntry
+static void append_map_entry_name(char *result, const char *field_name,
+ int pos) {
+ bool cap_next = true;
+ int i;
+
+ for (i = 0; i < strlen(field_name); ++i) {
+ if (field_name[i] == '_') {
+ cap_next = true;
+ } else if (cap_next) {
+ // Note: Do not use ctype.h due to locales.
+ if ('a' <= field_name[i] && field_name[i] <= 'z') {
+ result[pos++] = field_name[i] - 'a' + 'A';
+ } else {
+ result[pos++] = field_name[i];
+ }
+ cap_next = false;
+ } else {
+ result[pos++] = field_name[i];
+ }
+ }
+ strcat(result, "Entry");
+}
+
+#define CHECK_UPB(code, msg) \
+ do { \
+ upb_status status = UPB_STATUS_INIT; \
+ code; \
+ check_upb_status(&status, msg); \
+ } while (0)
+
+// -----------------------------------------------------------------------------
+// GPBType
+// -----------------------------------------------------------------------------
+
+zend_class_entry* gpb_type_type;
+
+static zend_function_entry gpb_type_methods[] = {
+ ZEND_FE_END
+};
+
+void gpb_type_init(TSRMLS_D) {
+ zend_class_entry class_type;
+ INIT_CLASS_ENTRY(class_type, "Google\\Protobuf\\Internal\\GPBType",
+ gpb_type_methods);
+ gpb_type_type = zend_register_internal_class(&class_type TSRMLS_CC);
+ zend_declare_class_constant_long(gpb_type_type, STR("DOUBLE"), 1 TSRMLS_CC);
+ zend_declare_class_constant_long(gpb_type_type, STR("FLOAT"), 2 TSRMLS_CC);
+ zend_declare_class_constant_long(gpb_type_type, STR("INT64"), 3 TSRMLS_CC);
+ zend_declare_class_constant_long(gpb_type_type, STR("UINT64"), 4 TSRMLS_CC);
+ zend_declare_class_constant_long(gpb_type_type, STR("INT32"), 5 TSRMLS_CC);
+ zend_declare_class_constant_long(gpb_type_type, STR("FIXED64"), 6 TSRMLS_CC);
+ zend_declare_class_constant_long(gpb_type_type, STR("FIXED32"), 7 TSRMLS_CC);
+ zend_declare_class_constant_long(gpb_type_type, STR("BOOL"), 8 TSRMLS_CC);
+ zend_declare_class_constant_long(gpb_type_type, STR("STRING"), 9 TSRMLS_CC);
+ zend_declare_class_constant_long(gpb_type_type, STR("GROUP"), 10 TSRMLS_CC);
+ zend_declare_class_constant_long(gpb_type_type, STR("MESSAGE"), 11 TSRMLS_CC);
+ zend_declare_class_constant_long(gpb_type_type, STR("BYTES"), 12 TSRMLS_CC);
+ zend_declare_class_constant_long(gpb_type_type, STR("UINT32"), 13 TSRMLS_CC);
+ zend_declare_class_constant_long(gpb_type_type, STR("ENUM"), 14 TSRMLS_CC);
+ zend_declare_class_constant_long(gpb_type_type, STR("SFIXED32"),
+ 15 TSRMLS_CC);
+ zend_declare_class_constant_long(gpb_type_type, STR("SFIXED64"),
+ 16 TSRMLS_CC);
+ zend_declare_class_constant_long(gpb_type_type, STR("SINT32"), 17 TSRMLS_CC);
+ zend_declare_class_constant_long(gpb_type_type, STR("SINT64"), 18 TSRMLS_CC);
+}
+
+// -----------------------------------------------------------------------------
+// Descriptor
+// -----------------------------------------------------------------------------
+
+static zend_function_entry descriptor_methods[] = {
+ PHP_ME(Descriptor, getClass, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Descriptor, getFullName, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Descriptor, getField, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Descriptor, getFieldCount, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Descriptor, getOneofDecl, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Descriptor, getOneofDeclCount, NULL, ZEND_ACC_PUBLIC)
+ ZEND_FE_END
+};
+
+DEFINE_CLASS(Descriptor, descriptor, "Google\\Protobuf\\Descriptor");
+
+static void descriptor_free_c(Descriptor *self TSRMLS_DC) {
+ if (self->layout) {
+ free_layout(self->layout);
+ }
+ if (self->fill_handlers) {
+ upb_handlers_unref(self->fill_handlers, &self->fill_handlers);
+ }
+ if (self->fill_method) {
+ upb_pbdecodermethod_unref(self->fill_method, &self->fill_method);
+ }
+ if (self->json_fill_method) {
+ upb_json_parsermethod_unref(self->json_fill_method,
+ &self->json_fill_method);
+ }
+ if (self->pb_serialize_handlers) {
+ upb_handlers_unref(self->pb_serialize_handlers,
+ &self->pb_serialize_handlers);
+ }
+ if (self->json_serialize_handlers) {
+ upb_handlers_unref(self->json_serialize_handlers,
+ &self->json_serialize_handlers);
+ }
+ if (self->json_serialize_handlers_preserve) {
+ upb_handlers_unref(self->json_serialize_handlers_preserve,
+ &self->json_serialize_handlers_preserve);
+ }
+}
+
+static void descriptor_init_c_instance(Descriptor *desc TSRMLS_DC) {
+ desc->msgdef = NULL;
+ desc->layout = NULL;
+ desc->klass = NULL;
+ desc->fill_handlers = NULL;
+ desc->fill_method = NULL;
+ desc->json_fill_method = NULL;
+ desc->pb_serialize_handlers = NULL;
+ desc->json_serialize_handlers = NULL;
+ desc->json_serialize_handlers_preserve = NULL;
+}
+
+PHP_METHOD(Descriptor, getClass) {
+ Descriptor *intern = UNBOX(Descriptor, getThis());
+#if PHP_MAJOR_VERSION < 7
+ const char* classname = intern->klass->name;
+#else
+ const char* classname = ZSTR_VAL(intern->klass->name);
+#endif
+ PHP_PROTO_RETVAL_STRINGL(classname, strlen(classname), 1);
+}
+
+PHP_METHOD(Descriptor, getFullName) {
+ Descriptor *intern = UNBOX(Descriptor, getThis());
+ const char* fullname = upb_msgdef_fullname(intern->msgdef);
+ PHP_PROTO_RETVAL_STRINGL(fullname, strlen(fullname), 1);
+}
+
+PHP_METHOD(Descriptor, getField) {
+ long index;
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &index) ==
+ FAILURE) {
+ zend_error(E_USER_ERROR, "Expect integer for index.\n");
+ return;
+ }
+
+ Descriptor *intern = UNBOX(Descriptor, getThis());
+ int field_num = upb_msgdef_numfields(intern->msgdef);
+ if (index < 0 || index >= field_num) {
+ zend_error(E_USER_ERROR, "Cannot get element at %ld.\n", index);
+ return;
+ }
+
+ upb_msg_field_iter iter;
+ int i;
+ for(upb_msg_field_begin(&iter, intern->msgdef), i = 0;
+ !upb_msg_field_done(&iter) && i < index;
+ upb_msg_field_next(&iter), i++);
+ const upb_fielddef *field = upb_msg_iter_field(&iter);
+
+ PHP_PROTO_HASHTABLE_VALUE field_hashtable_value = get_def_obj(field);
+ if (field_hashtable_value == NULL) {
+#if PHP_MAJOR_VERSION < 7
+ MAKE_STD_ZVAL(field_hashtable_value);
+ ZVAL_OBJ(field_hashtable_value, field_descriptor_type->create_object(
+ field_descriptor_type TSRMLS_CC));
+ Z_DELREF_P(field_hashtable_value);
+#else
+ field_hashtable_value =
+ field_descriptor_type->create_object(field_descriptor_type TSRMLS_CC);
+ --GC_REFCOUNT(field_hashtable_value);
+#endif
+ FieldDescriptor *field_php =
+ UNBOX_HASHTABLE_VALUE(FieldDescriptor, field_hashtable_value);
+ field_php->fielddef = field;
+ add_def_obj(field, field_hashtable_value);
+ }
+
+#if PHP_MAJOR_VERSION < 7
+ RETURN_ZVAL(field_hashtable_value, 1, 0);
+#else
+ ++GC_REFCOUNT(field_hashtable_value);
+ RETURN_OBJ(field_hashtable_value);
+#endif
+}
+
+PHP_METHOD(Descriptor, getFieldCount) {
+ Descriptor *intern = UNBOX(Descriptor, getThis());
+ RETURN_LONG(upb_msgdef_numfields(intern->msgdef));
+}
+
+PHP_METHOD(Descriptor, getOneofDecl) {
+ long index;
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &index) ==
+ FAILURE) {
+ zend_error(E_USER_ERROR, "Expect integer for index.\n");
+ return;
+ }
+
+ Descriptor *intern = UNBOX(Descriptor, getThis());
+ int field_num = upb_msgdef_numoneofs(intern->msgdef);
+ if (index < 0 || index >= field_num) {
+ zend_error(E_USER_ERROR, "Cannot get element at %ld.\n", index);
+ return;
+ }
+
+ upb_msg_oneof_iter iter;
+ int i;
+ for(upb_msg_oneof_begin(&iter, intern->msgdef), i = 0;
+ !upb_msg_oneof_done(&iter) && i < index;
+ upb_msg_oneof_next(&iter), i++);
+ upb_oneofdef *oneof = upb_msg_iter_oneof(&iter);
+
+ ZVAL_OBJ(return_value, oneof_descriptor_type->create_object(
+ oneof_descriptor_type TSRMLS_CC));
+ Oneof *oneof_php = UNBOX(Oneof, return_value);
+ oneof_php->oneofdef = oneof;
+}
+
+PHP_METHOD(Descriptor, getOneofDeclCount) {
+ Descriptor *intern = UNBOX(Descriptor, getThis());
+ RETURN_LONG(upb_msgdef_numoneofs(intern->msgdef));
+}
+
+// -----------------------------------------------------------------------------
+// EnumDescriptor
+// -----------------------------------------------------------------------------
+
+static zend_function_entry enum_descriptor_methods[] = {
+ PHP_ME(EnumDescriptor, getValue, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(EnumDescriptor, getValueCount, NULL, ZEND_ACC_PUBLIC)
+ ZEND_FE_END
+};
+
+DEFINE_CLASS(EnumDescriptor, enum_descriptor,
+ "Google\\Protobuf\\EnumDescriptor");
+
+static void enum_descriptor_free_c(EnumDescriptor *self TSRMLS_DC) {
+}
+
+static void enum_descriptor_init_c_instance(EnumDescriptor *self TSRMLS_DC) {
+ self->enumdef = NULL;
+ self->klass = NULL;
+}
+
+PHP_METHOD(EnumDescriptor, getValue) {
+ long index;
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &index) ==
+ FAILURE) {
+ zend_error(E_USER_ERROR, "Expect integer for index.\n");
+ return;
+ }
+
+ EnumDescriptor *intern = UNBOX(EnumDescriptor, getThis());
+ int field_num = upb_enumdef_numvals(intern->enumdef);
+ if (index < 0 || index >= field_num) {
+ zend_error(E_USER_ERROR, "Cannot get element at %ld.\n", index);
+ return;
+ }
+
+ upb_enum_iter iter;
+ int i;
+ for(upb_enum_begin(&iter, intern->enumdef), i = 0;
+ !upb_enum_done(&iter) && i < index;
+ upb_enum_next(&iter), i++);
+
+ ZVAL_OBJ(return_value, enum_value_descriptor_type->create_object(
+ enum_value_descriptor_type TSRMLS_CC));
+ EnumValueDescriptor *enum_value_php =
+ UNBOX(EnumValueDescriptor, return_value);
+ enum_value_php->name = upb_enum_iter_name(&iter);
+ enum_value_php->number = upb_enum_iter_number(&iter);
+}
+
+PHP_METHOD(EnumDescriptor, getValueCount) {
+ EnumDescriptor *intern = UNBOX(EnumDescriptor, getThis());
+ RETURN_LONG(upb_enumdef_numvals(intern->enumdef));
+}
+
+// -----------------------------------------------------------------------------
+// EnumValueDescriptor
+// -----------------------------------------------------------------------------
+
+static zend_function_entry enum_value_descriptor_methods[] = {
+ PHP_ME(EnumValueDescriptor, getName, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(EnumValueDescriptor, getNumber, NULL, ZEND_ACC_PUBLIC)
+ ZEND_FE_END
+};
+
+DEFINE_CLASS(EnumValueDescriptor, enum_value_descriptor,
+ "Google\\Protobuf\\EnumValueDescriptor");
+
+static void enum_value_descriptor_free_c(EnumValueDescriptor *self TSRMLS_DC) {
+}
+
+static void enum_value_descriptor_init_c_instance(EnumValueDescriptor *self TSRMLS_DC) {
+ self->name = NULL;
+ self->number = 0;
+}
+
+PHP_METHOD(EnumValueDescriptor, getName) {
+ EnumValueDescriptor *intern = UNBOX(EnumValueDescriptor, getThis());
+ PHP_PROTO_RETVAL_STRINGL(intern->name, strlen(intern->name), 1);
+}
+
+PHP_METHOD(EnumValueDescriptor, getNumber) {
+ EnumValueDescriptor *intern = UNBOX(EnumValueDescriptor, getThis());
+ RETURN_LONG(intern->number);
+}
+
+// -----------------------------------------------------------------------------
+// FieldDescriptor
+// -----------------------------------------------------------------------------
+
+static zend_function_entry field_descriptor_methods[] = {
+ PHP_ME(FieldDescriptor, getName, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(FieldDescriptor, getNumber, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(FieldDescriptor, getLabel, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(FieldDescriptor, getType, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(FieldDescriptor, isMap, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(FieldDescriptor, getEnumType, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(FieldDescriptor, getMessageType, NULL, ZEND_ACC_PUBLIC)
+ ZEND_FE_END
+};
+
+DEFINE_CLASS(FieldDescriptor, field_descriptor,
+ "Google\\Protobuf\\FieldDescriptor");
+
+static void field_descriptor_free_c(FieldDescriptor *self TSRMLS_DC) {
+}
+
+static void field_descriptor_init_c_instance(FieldDescriptor *self TSRMLS_DC) {
+ self->fielddef = NULL;
+}
+
+upb_fieldtype_t to_fieldtype(upb_descriptortype_t type) {
+ switch (type) {
+#define CASE(descriptor_type, type) \
+ case UPB_DESCRIPTOR_TYPE_##descriptor_type: \
+ return UPB_TYPE_##type;
+
+ CASE(FLOAT, FLOAT);
+ CASE(DOUBLE, DOUBLE);
+ CASE(BOOL, BOOL);
+ CASE(STRING, STRING);
+ CASE(BYTES, BYTES);
+ CASE(MESSAGE, MESSAGE);
+ CASE(GROUP, MESSAGE);
+ CASE(ENUM, ENUM);
+ CASE(INT32, INT32);
+ CASE(INT64, INT64);
+ CASE(UINT32, UINT32);
+ CASE(UINT64, UINT64);
+ CASE(SINT32, INT32);
+ CASE(SINT64, INT64);
+ CASE(FIXED32, UINT32);
+ CASE(FIXED64, UINT64);
+ CASE(SFIXED32, INT32);
+ CASE(SFIXED64, INT64);
+
+#undef CONVERT
+
+ }
+
+ zend_error(E_ERROR, "Unknown field type.");
+ return 0;
+}
+
+PHP_METHOD(FieldDescriptor, getName) {
+ FieldDescriptor *intern = UNBOX(FieldDescriptor, getThis());
+ const char* name = upb_fielddef_name(intern->fielddef);
+ PHP_PROTO_RETVAL_STRINGL(name, strlen(name), 1);
+}
+
+PHP_METHOD(FieldDescriptor, getNumber) {
+ FieldDescriptor *intern = UNBOX(FieldDescriptor, getThis());
+ RETURN_LONG(upb_fielddef_number(intern->fielddef));
+}
+
+PHP_METHOD(FieldDescriptor, getLabel) {
+ FieldDescriptor *intern = UNBOX(FieldDescriptor, getThis());
+ RETURN_LONG(upb_fielddef_label(intern->fielddef));
+}
+
+PHP_METHOD(FieldDescriptor, getType) {
+ FieldDescriptor *intern = UNBOX(FieldDescriptor, getThis());
+ RETURN_LONG(upb_fielddef_descriptortype(intern->fielddef));
+}
+
+PHP_METHOD(FieldDescriptor, isMap) {
+ FieldDescriptor *intern = UNBOX(FieldDescriptor, getThis());
+ RETURN_BOOL(upb_fielddef_ismap(intern->fielddef));
+}
+
+PHP_METHOD(FieldDescriptor, getEnumType) {
+ FieldDescriptor *intern = UNBOX(FieldDescriptor, getThis());
+ const upb_enumdef *enumdef = upb_fielddef_enumsubdef(intern->fielddef);
+ if (enumdef == NULL) {
+ char error_msg[100];
+ sprintf(error_msg, "Cannot get enum type for non-enum field '%s'",
+ upb_fielddef_name(intern->fielddef));
+ zend_throw_exception(NULL, error_msg, 0 TSRMLS_CC);
+ return;
+ }
+ PHP_PROTO_HASHTABLE_VALUE desc = get_def_obj(enumdef);
+
+#if PHP_MAJOR_VERSION < 7
+ RETURN_ZVAL(desc, 1, 0);
+#else
+ ++GC_REFCOUNT(desc);
+ RETURN_OBJ(desc);
+#endif
+}
+
+PHP_METHOD(FieldDescriptor, getMessageType) {
+ FieldDescriptor *intern = UNBOX(FieldDescriptor, getThis());
+ const upb_msgdef *msgdef = upb_fielddef_msgsubdef(intern->fielddef);
+ if (msgdef == NULL) {
+ char error_msg[100];
+ sprintf(error_msg, "Cannot get message type for non-message field '%s'",
+ upb_fielddef_name(intern->fielddef));
+ zend_throw_exception(NULL, error_msg, 0 TSRMLS_CC);
+ return;
+ }
+ PHP_PROTO_HASHTABLE_VALUE desc = get_def_obj(msgdef);
+
+#if PHP_MAJOR_VERSION < 7
+ RETURN_ZVAL(desc, 1, 0);
+#else
+ ++GC_REFCOUNT(desc);
+ RETURN_OBJ(desc);
+#endif
+}
+
+// -----------------------------------------------------------------------------
+// Oneof
+// -----------------------------------------------------------------------------
+
+static zend_function_entry oneof_descriptor_methods[] = {
+ PHP_ME(Oneof, getName, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Oneof, getField, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Oneof, getFieldCount, NULL, ZEND_ACC_PUBLIC)
+ ZEND_FE_END
+};
+
+DEFINE_CLASS(Oneof, oneof_descriptor,
+ "Google\\Protobuf\\OneofDescriptor");
+
+static void oneof_descriptor_free_c(Oneof *self TSRMLS_DC) {
+}
+
+static void oneof_descriptor_init_c_instance(Oneof *self TSRMLS_DC) {
+ self->oneofdef = NULL;
+}
+
+PHP_METHOD(Oneof, getName) {
+ Oneof *intern = UNBOX(Oneof, getThis());
+ const char *name = upb_oneofdef_name(intern->oneofdef);
+ PHP_PROTO_RETVAL_STRINGL(name, strlen(name), 1);
+}
+
+PHP_METHOD(Oneof, getField) {
+ long index;
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &index) ==
+ FAILURE) {
+ zend_error(E_USER_ERROR, "Expect integer for index.\n");
+ return;
+ }
+
+ Oneof *intern = UNBOX(Oneof, getThis());
+ int field_num = upb_oneofdef_numfields(intern->oneofdef);
+ if (index < 0 || index >= field_num) {
+ zend_error(E_USER_ERROR, "Cannot get element at %ld.\n", index);
+ return;
+ }
+
+ upb_oneof_iter iter;
+ int i;
+ for(upb_oneof_begin(&iter, intern->oneofdef), i = 0;
+ !upb_oneof_done(&iter) && i < index;
+ upb_oneof_next(&iter), i++);
+ const upb_fielddef *field = upb_oneof_iter_field(&iter);
+
+ PHP_PROTO_HASHTABLE_VALUE field_hashtable_value = get_def_obj(field);
+ if (field_hashtable_value == NULL) {
+#if PHP_MAJOR_VERSION < 7
+ MAKE_STD_ZVAL(field_hashtable_value);
+ ZVAL_OBJ(field_hashtable_value, field_descriptor_type->create_object(
+ field_descriptor_type TSRMLS_CC));
+#else
+ field_hashtable_value =
+ field_descriptor_type->create_object(field_descriptor_type TSRMLS_CC);
+#endif
+ FieldDescriptor *field_php =
+ UNBOX_HASHTABLE_VALUE(FieldDescriptor, field_hashtable_value);
+ field_php->fielddef = field;
+ add_def_obj(field, field_hashtable_value);
+ }
+
+#if PHP_MAJOR_VERSION < 7
+ RETURN_ZVAL(field_hashtable_value, 1, 0);
+#else
+ ++GC_REFCOUNT(field_hashtable_value);
+ RETURN_OBJ(field_hashtable_value);
+#endif
+}
+
+PHP_METHOD(Oneof, getFieldCount) {
+ Oneof *intern = UNBOX(Oneof, getThis());
+ RETURN_LONG(upb_oneofdef_numfields(intern->oneofdef));
+}
+
+// -----------------------------------------------------------------------------
+// DescriptorPool
+// -----------------------------------------------------------------------------
+
+static zend_function_entry descriptor_pool_methods[] = {
+ PHP_ME(DescriptorPool, getGeneratedPool, NULL,
+ ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
+ PHP_ME(DescriptorPool, getDescriptorByClassName, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(DescriptorPool, getEnumDescriptorByClassName, NULL, ZEND_ACC_PUBLIC)
+ ZEND_FE_END
+};
+
+static zend_function_entry internal_descriptor_pool_methods[] = {
+ PHP_ME(InternalDescriptorPool, getGeneratedPool, NULL,
+ ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
+ PHP_ME(InternalDescriptorPool, internalAddGeneratedFile, NULL, ZEND_ACC_PUBLIC)
+ ZEND_FE_END
+};
+
+DEFINE_CLASS(DescriptorPool, descriptor_pool,
+ "Google\\Protobuf\\DescriptorPool");
+DEFINE_CLASS(InternalDescriptorPool, internal_descriptor_pool,
+ "Google\\Protobuf\\Internal\\DescriptorPool");
+
+// wrapper of generated pool
+#if PHP_MAJOR_VERSION < 7
+zval* generated_pool_php;
+zval* internal_generated_pool_php;
+#else
+zend_object *generated_pool_php;
+zend_object *internal_generated_pool_php;
+#endif
+InternalDescriptorPool *generated_pool; // The actual generated pool
+
+void init_generated_pool_once(TSRMLS_D) {
+ if (generated_pool == NULL) {
+#if PHP_MAJOR_VERSION < 7
+ MAKE_STD_ZVAL(generated_pool_php);
+ MAKE_STD_ZVAL(internal_generated_pool_php);
+ ZVAL_OBJ(internal_generated_pool_php,
+ internal_descriptor_pool_type->create_object(
+ internal_descriptor_pool_type TSRMLS_CC));
+ generated_pool = UNBOX(InternalDescriptorPool, internal_generated_pool_php);
+ ZVAL_OBJ(generated_pool_php, descriptor_pool_type->create_object(
+ descriptor_pool_type TSRMLS_CC));
+#else
+ internal_generated_pool_php = internal_descriptor_pool_type->create_object(
+ internal_descriptor_pool_type TSRMLS_CC);
+ generated_pool = (InternalDescriptorPool *)((char *)internal_generated_pool_php -
+ XtOffsetOf(InternalDescriptorPool, std));
+ generated_pool_php =
+ descriptor_pool_type->create_object(descriptor_pool_type TSRMLS_CC);
+#endif
+ }
+}
+
+static void internal_descriptor_pool_init_c_instance(
+ InternalDescriptorPool *pool TSRMLS_DC) {
+ pool->symtab = upb_symtab_new();
+
+ ALLOC_HASHTABLE(pool->pending_list);
+ zend_hash_init(pool->pending_list, 1, NULL, ZVAL_PTR_DTOR, 0);
+}
+
+static void internal_descriptor_pool_free_c(
+ InternalDescriptorPool *pool TSRMLS_DC) {
+ upb_symtab_free(pool->symtab);
+
+ zend_hash_destroy(pool->pending_list);
+ FREE_HASHTABLE(pool->pending_list);
+}
+
+static void descriptor_pool_init_c_instance(DescriptorPool *pool TSRMLS_DC) {
+ assert(generated_pool != NULL);
+ pool->intern = generated_pool;
+}
+
+static void descriptor_pool_free_c(DescriptorPool *pool TSRMLS_DC) {
+}
+
+static void validate_enumdef(const upb_enumdef *enumdef) {
+ // Verify that an entry exists with integer value 0. (This is the default
+ // value.)
+ const char *lookup = upb_enumdef_iton(enumdef, 0);
+ if (lookup == NULL) {
+ zend_error(E_USER_ERROR,
+ "Enum definition does not contain a value for '0'.");
+ }
+}
+
+static void validate_msgdef(const upb_msgdef* msgdef) {
+ // Verify that no required fields exist. proto3 does not support these.
+ upb_msg_field_iter it;
+ for (upb_msg_field_begin(&it, msgdef);
+ !upb_msg_field_done(&it);
+ upb_msg_field_next(&it)) {
+ const upb_fielddef* field = upb_msg_iter_field(&it);
+ if (upb_fielddef_label(field) == UPB_LABEL_REQUIRED) {
+ zend_error(E_ERROR, "Required fields are unsupported in proto3.");
+ }
+ }
+}
+
+PHP_METHOD(DescriptorPool, getGeneratedPool) {
+ init_generated_pool_once(TSRMLS_C);
+#if PHP_MAJOR_VERSION < 7
+ RETURN_ZVAL(generated_pool_php, 1, 0);
+#else
+ ++GC_REFCOUNT(generated_pool_php);
+ RETURN_OBJ(generated_pool_php);
+#endif
+}
+
+PHP_METHOD(InternalDescriptorPool, getGeneratedPool) {
+ init_generated_pool_once(TSRMLS_C);
+#if PHP_MAJOR_VERSION < 7
+ RETURN_ZVAL(internal_generated_pool_php, 1, 0);
+#else
+ ++GC_REFCOUNT(internal_generated_pool_php);
+ RETURN_OBJ(internal_generated_pool_php);
+#endif
+}
+
+static size_t classname_len_max(const char *fullname,
+ const char *package,
+ const char *php_namespace,
+ const char *prefix) {
+ size_t fullname_len = strlen(fullname);
+ size_t package_len = 0;
+ size_t prefix_len = 0;
+ size_t namespace_len = 0;
+ size_t length = fullname_len;
+ int i, segment, classname_start = 0;
+
+ if (package != NULL) {
+ package_len = strlen(package);
+ }
+ if (prefix != NULL) {
+ prefix_len = strlen(prefix);
+ }
+ if (php_namespace != NULL) {
+ namespace_len = strlen(php_namespace);
+ }
+
+ // Process package
+ if (package_len > 0) {
+ segment = 1;
+ for (i = 0; i < package_len; i++) {
+ if (package[i] == '.') {
+ segment++;
+ }
+ }
+ // In case of reserved name in package.
+ length += 3 * segment;
+
+ classname_start = package_len + 1;
+ }
+
+ // Process class name
+ segment = 1;
+ for (i = classname_start; i < fullname_len; i++) {
+ if (fullname[i] == '.') {
+ segment++;
+ }
+ }
+ if (prefix_len == 0) {
+ length += 3 * segment;
+ } else {
+ length += prefix_len * segment;
+ }
+
+ // The additional 2, one is for preceding '.' and the other is for trailing 0.
+ return length + namespace_len + 2;
+}
+
+static bool is_reserved(const char *segment, int length) {
+ bool result;
+ char* lower = ALLOC_N(char, length + 1);
+ memset(lower, 0, length + 1);
+ memcpy(lower, segment, length);
+ int i = 0;
+ while(lower[i]) {
+ lower[i] = (char)tolower(lower[i]);
+ i++;
+ }
+ lower[length] = 0;
+ result = is_reserved_name(lower);
+ FREE(lower);
+ return result;
+}
+
+static char* fill_prefix(const char *segment, int length,
+ const char *prefix_given,
+ const char *package_name, char *classname) {
+ size_t i;
+
+ if (prefix_given != NULL && strcmp(prefix_given, "") != 0) {
+ size_t prefix_len = strlen(prefix_given);
+ memcpy(classname, prefix_given, strlen(prefix_given));
+ classname += prefix_len;
+ } else {
+ if (is_reserved(segment, length)) {
+ if (package_name != NULL &&
+ strcmp("google.protobuf", package_name) == 0) {
+ memcpy(classname, "GPB", 3);
+ classname += 3;
+ } else {
+ memcpy(classname, "PB", 2);
+ classname += 2;
+ }
+ }
+ }
+ return classname;
+}
+
+static char* fill_segment(const char *segment, int length,
+ char *classname, bool use_camel) {
+ memcpy(classname, segment, length);
+ if (use_camel && (segment[0] < 'A' || segment[0] > 'Z')) {
+ classname[0] += 'A' - 'a';
+ }
+ return classname + length;
+}
+
+static char* fill_namespace(const char *package, const char *namespace_given,
+ char *classname) {
+ if (namespace_given != NULL) {
+ size_t namespace_len = strlen(namespace_given);
+ memcpy(classname, namespace_given, namespace_len);
+ classname += namespace_len;
+ *classname = '\\';
+ classname++;
+ } else if (package != NULL) {
+ int i = 0, j, offset = 0;
+ size_t package_len = strlen(package);
+ while (i < package_len) {
+ j = i;
+ while (j < package_len && package[j] != '.') {
+ j++;
+ }
+ classname = fill_prefix(package + i, j - i, "", package, classname);
+ classname = fill_segment(package + i, j - i, classname, true);
+ classname[0] = '\\';
+ classname++;
+ i = j + 1;
+ }
+ }
+ return classname;
+}
+
+static char* fill_classname(const char *fullname,
+ const char *package,
+ const char *namespace_given,
+ const char *prefix, char *classname) {
+ int classname_start = 0;
+ if (package != NULL) {
+ size_t package_len = strlen(package);
+ classname_start = package_len == 0 ? 0 : package_len + 1;
+ }
+ size_t fullname_len = strlen(fullname);
+ classname = fill_prefix(fullname + classname_start,
+ fullname_len - classname_start,
+ prefix, package, classname);
+
+ int i = classname_start, j;
+ while (i < fullname_len) {
+ j = i;
+ while (j < fullname_len && fullname[j] != '.') {
+ j++;
+ }
+ classname = fill_segment(fullname + i, j - i, classname, false);
+ if (j != fullname_len) {
+ *classname = '_';
+ classname++;
+ }
+ i = j + 1;
+ }
+ return classname;
+}
+
+static char* fill_qualified_classname(const char *fullname,
+ const char *package,
+ const char *namespace_given,
+ const char *prefix, char *classname) {
+ classname = fill_namespace(package, namespace_given, classname);
+ return fill_classname(fullname, package, namespace_given, prefix, classname);
+}
+
+static void classname_no_prefix(const char *fullname, const char *package_name,
+ char *class_name) {
+ size_t i = 0, j;
+ bool first_char = true, is_reserved = false;
+ size_t pkg_name_len = package_name == NULL ? 0 : strlen(package_name);
+ size_t message_name_start = package_name == NULL ? 0 : pkg_name_len + 1;
+ size_t message_len = (strlen(fullname) - message_name_start);
+
+ // Submessage is concatenated with its containing messages by '_'.
+ for (j = message_name_start; j < message_name_start + message_len; j++) {
+ if (fullname[j] == '.') {
+ class_name[i++] = '_';
+ } else {
+ class_name[i++] = fullname[j];
+ }
+ }
+}
+
+void internal_add_generated_file(const char *data, PHP_PROTO_SIZE data_len,
+ InternalDescriptorPool *pool TSRMLS_DC) {
+ upb_filedef **files;
+ size_t i;
+
+ CHECK_UPB(files = upb_loaddescriptor(data, data_len, &pool, &status),
+ "Parse binary descriptors to internal descriptors failed");
+
+ // This method is called only once in each file.
+ assert(files[0] != NULL);
+ assert(files[1] == NULL);
+
+ CHECK_UPB(upb_symtab_addfile(pool->symtab, files[0], &status),
+ "Unable to add file to DescriptorPool");
+
+ // For each enum/message, we need its PHP class, upb descriptor and its PHP
+ // wrapper. These information are needed later for encoding, decoding and type
+ // checking. However, sometimes we just have one of them. In order to find
+ // them quickly, here, we store the mapping for them.
+ for (i = 0; i < upb_filedef_defcount(files[0]); i++) {
+ const upb_def *def = upb_filedef_def(files[0], i);
+ switch (upb_def_type(def)) {
+#define CASE_TYPE(def_type, def_type_lower, desc_type, desc_type_lower) \
+ case UPB_DEF_##def_type: { \
+ CREATE_HASHTABLE_VALUE(desc, desc_php, desc_type, desc_type_lower##_type); \
+ const upb_##def_type_lower *def_type_lower = \
+ upb_downcast_##def_type_lower(def); \
+ desc->def_type_lower = def_type_lower; \
+ add_def_obj(desc->def_type_lower, desc_php); \
+ /* Unlike other messages, MapEntry is shared by all map fields and doesn't \
+ * have generated PHP class.*/ \
+ if (upb_def_type(def) == UPB_DEF_MSG && \
+ upb_msgdef_mapentry(upb_downcast_msgdef(def))) { \
+ break; \
+ } \
+ /* Prepend '.' to package name to make it absolute. In the 5 additional \
+ * bytes allocated, one for '.', one for trailing 0, and 3 for 'GPB' if \
+ * given message is google.protobuf.Empty.*/ \
+ const char *fullname = upb_##def_type_lower##_fullname(def_type_lower); \
+ const char *package = upb_filedef_package(files[0]); \
+ const char *php_namespace = upb_filedef_phpnamespace(files[0]); \
+ const char *prefix_given = upb_filedef_phpprefix(files[0]); \
+ size_t classname_len = classname_len_max(fullname, package, \
+ php_namespace, prefix_given); \
+ char *classname = ecalloc(sizeof(char), classname_len); \
+ fill_qualified_classname(fullname, package, php_namespace, \
+ prefix_given, classname); \
+ PHP_PROTO_CE_DECLARE pce; \
+ if (php_proto_zend_lookup_class(classname, strlen(classname), &pce) == \
+ FAILURE) { \
+ zend_error(E_ERROR, "Generated message class %s hasn't been defined", \
+ classname); \
+ return; \
+ } else { \
+ desc->klass = PHP_PROTO_CE_UNREF(pce); \
+ } \
+ add_ce_obj(desc->klass, desc_php); \
+ add_proto_obj(upb_##def_type_lower##_fullname(desc->def_type_lower), \
+ desc_php); \
+ efree(classname); \
+ break; \
+ }
+
+ CASE_TYPE(MSG, msgdef, Descriptor, descriptor)
+ CASE_TYPE(ENUM, enumdef, EnumDescriptor, enum_descriptor)
+#undef CASE_TYPE
+
+ default:
+ break;
+ }
+ }
+
+ for (i = 0; i < upb_filedef_defcount(files[0]); i++) {
+ const upb_def *def = upb_filedef_def(files[0], i);
+ if (upb_def_type(def) == UPB_DEF_MSG) {
+ const upb_msgdef *msgdef = upb_downcast_msgdef(def);
+ PHP_PROTO_HASHTABLE_VALUE desc_php = get_def_obj(msgdef);
+ build_class_from_descriptor(desc_php TSRMLS_CC);
+ }
+ }
+
+ upb_filedef_unref(files[0], &pool);
+ upb_gfree(files);
+}
+
+PHP_METHOD(InternalDescriptorPool, internalAddGeneratedFile) {
+ char *data = NULL;
+ PHP_PROTO_SIZE data_len;
+ upb_filedef **files;
+ size_t i;
+
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &data, &data_len) ==
+ FAILURE) {
+ return;
+ }
+
+ InternalDescriptorPool *pool = UNBOX(InternalDescriptorPool, getThis());
+ internal_add_generated_file(data, data_len, pool TSRMLS_CC);
+}
+
+PHP_METHOD(DescriptorPool, getDescriptorByClassName) {
+ DescriptorPool *public_pool = UNBOX(DescriptorPool, getThis());
+ InternalDescriptorPool *pool = public_pool->intern;
+
+ char *classname = NULL;
+ PHP_PROTO_SIZE classname_len;
+
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &classname,
+ &classname_len) == FAILURE) {
+ return;
+ }
+
+ PHP_PROTO_CE_DECLARE pce;
+ if (php_proto_zend_lookup_class(classname, classname_len, &pce) ==
+ FAILURE) {
+ RETURN_NULL();
+ }
+
+ PHP_PROTO_HASHTABLE_VALUE desc = get_ce_obj(PHP_PROTO_CE_UNREF(pce));
+ if (desc == NULL) {
+ RETURN_NULL();
+ }
+
+ zend_class_entry* instance_ce = HASHTABLE_VALUE_CE(desc);
+
+ if (!instanceof_function(instance_ce, descriptor_type TSRMLS_CC)) {
+ RETURN_NULL();
+ }
+
+#if PHP_MAJOR_VERSION < 7
+ RETURN_ZVAL(desc, 1, 0);
+#else
+ ++GC_REFCOUNT(desc);
+ RETURN_OBJ(desc);
+#endif
+}
+
+PHP_METHOD(DescriptorPool, getEnumDescriptorByClassName) {
+ DescriptorPool *public_pool = UNBOX(DescriptorPool, getThis());
+ InternalDescriptorPool *pool = public_pool->intern;
+
+ char *classname = NULL;
+ PHP_PROTO_SIZE classname_len;
+
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &classname,
+ &classname_len) == FAILURE) {
+ return;
+ }
+
+ PHP_PROTO_CE_DECLARE pce;
+ if (php_proto_zend_lookup_class(classname, classname_len, &pce) ==
+ FAILURE) {
+ RETURN_NULL();
+ }
+
+ PHP_PROTO_HASHTABLE_VALUE desc = get_ce_obj(PHP_PROTO_CE_UNREF(pce));
+ if (desc == NULL) {
+ RETURN_NULL();
+ }
+
+ zend_class_entry* instance_ce = HASHTABLE_VALUE_CE(desc);
+
+ if (!instanceof_function(instance_ce, enum_descriptor_type TSRMLS_CC)) {
+ RETURN_NULL();
+ }
+
+#if PHP_MAJOR_VERSION < 7
+ RETURN_ZVAL(desc, 1, 0);
+#else
+ ++GC_REFCOUNT(desc);
+ RETURN_OBJ(desc);
+#endif
+}
diff --git a/third_party/protobuf/3.6.0/php/ext/google/protobuf/encode_decode.c b/third_party/protobuf/3.6.0/php/ext/google/protobuf/encode_decode.c
new file mode 100644
index 0000000..a8c47f4
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/ext/google/protobuf/encode_decode.c
@@ -0,0 +1,1715 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include "protobuf.h"
+#include "utf8.h"
+
+/* stringsink *****************************************************************/
+
+typedef struct {
+ upb_byteshandler handler;
+ upb_bytessink sink;
+ char *ptr;
+ size_t len, size;
+} stringsink;
+
+
+static void *stringsink_start(void *_sink, const void *hd, size_t size_hint) {
+ stringsink *sink = _sink;
+ sink->len = 0;
+ return sink;
+}
+
+static size_t stringsink_string(void *_sink, const void *hd, const char *ptr,
+ size_t len, const upb_bufhandle *handle) {
+ stringsink *sink = _sink;
+ size_t new_size = sink->size;
+
+ UPB_UNUSED(hd);
+ UPB_UNUSED(handle);
+
+ while (sink->len + len > new_size) {
+ new_size *= 2;
+ }
+
+ if (new_size != sink->size) {
+ sink->ptr = realloc(sink->ptr, new_size);
+ sink->size = new_size;
+ }
+
+ memcpy(sink->ptr + sink->len, ptr, len);
+ sink->len += len;
+
+ return len;
+}
+
+void stringsink_init(stringsink *sink) {
+ upb_byteshandler_init(&sink->handler);
+ upb_byteshandler_setstartstr(&sink->handler, stringsink_start, NULL);
+ upb_byteshandler_setstring(&sink->handler, stringsink_string, NULL);
+
+ upb_bytessink_reset(&sink->sink, &sink->handler, sink);
+
+ sink->size = 32;
+ sink->ptr = malloc(sink->size);
+ sink->len = 0;
+}
+
+void stringsink_uninit(stringsink *sink) { free(sink->ptr); }
+
+/* stackenv *****************************************************************/
+
+// Stack-allocated context during an encode/decode operation. Contains the upb
+// environment and its stack-based allocator, an initial buffer for allocations
+// to avoid malloc() when possible, and a template for PHP exception messages
+// if any error occurs.
+#define STACK_ENV_STACKBYTES 4096
+typedef struct {
+ upb_env env;
+ const char *php_error_template;
+ char allocbuf[STACK_ENV_STACKBYTES];
+} stackenv;
+
+
+static void stackenv_init(stackenv* se, const char* errmsg);
+static void stackenv_uninit(stackenv* se);
+
+// Callback invoked by upb if any error occurs during parsing or serialization.
+static bool env_error_func(void* ud, const upb_status* status) {
+ char err_msg[100] = "";
+ stackenv* se = ud;
+ // Free the env -- zend_error will longjmp up the stack past the
+ // encode/decode function so it would not otherwise have been freed.
+ stackenv_uninit(se);
+
+ // TODO(teboring): have a way to verify that this is actually a parse error,
+ // instead of just throwing "parse error" unconditionally.
+ sprintf(err_msg, se->php_error_template, upb_status_errmsg(status));
+ TSRMLS_FETCH();
+ zend_throw_exception(NULL, err_msg, 0 TSRMLS_CC);
+ // Never reached.
+ return false;
+}
+
+static void stackenv_init(stackenv* se, const char* errmsg) {
+ se->php_error_template = errmsg;
+ upb_env_init2(&se->env, se->allocbuf, sizeof(se->allocbuf), NULL);
+ upb_env_seterrorfunc(&se->env, env_error_func, se);
+}
+
+static void stackenv_uninit(stackenv* se) {
+ upb_env_uninit(&se->env);
+}
+
+// -----------------------------------------------------------------------------
+// Parsing.
+// -----------------------------------------------------------------------------
+
+#define DEREF(msg, ofs, type) *(type*)(((uint8_t *)msg) + ofs)
+
+// Creates a handlerdata that simply contains the offset for this field.
+static const void* newhandlerdata(upb_handlers* h, uint32_t ofs) {
+ size_t* hd_ofs = (size_t*)malloc(sizeof(size_t));
+ *hd_ofs = ofs;
+ upb_handlers_addcleanup(h, hd_ofs, free);
+ return hd_ofs;
+}
+
+typedef size_t (*encodeunknown_handlerfunc)(void* _sink, const void* hd,
+ const char* ptr, size_t len,
+ const upb_bufhandle* handle);
+
+typedef struct {
+ encodeunknown_handlerfunc handler;
+} unknownfields_handlerdata_t;
+
+// Creates a handlerdata for unknown fields.
+static const void *newunknownfieldshandlerdata(upb_handlers* h) {
+ unknownfields_handlerdata_t* hd =
+ (unknownfields_handlerdata_t*)malloc(sizeof(unknownfields_handlerdata_t));
+ hd->handler = stringsink_string;
+ upb_handlers_addcleanup(h, hd, free);
+ return hd;
+}
+
+typedef struct {
+ size_t ofs;
+ const upb_msgdef *md;
+} submsg_handlerdata_t;
+
+// Creates a handlerdata that contains offset and submessage type information.
+static const void *newsubmsghandlerdata(upb_handlers* h, uint32_t ofs,
+ const upb_fielddef* f) {
+ submsg_handlerdata_t* hd =
+ (submsg_handlerdata_t*)malloc(sizeof(submsg_handlerdata_t));
+ hd->ofs = ofs;
+ hd->md = upb_fielddef_msgsubdef(f);
+ upb_handlers_addcleanup(h, hd, free);
+ return hd;
+}
+
+typedef struct {
+ size_t ofs; // union data slot
+ size_t case_ofs; // oneof_case field
+ int property_ofs; // properties table cache
+ uint32_t oneof_case_num; // oneof-case number to place in oneof_case field
+ const upb_msgdef *md; // msgdef, for oneof submessage handler
+ const upb_msgdef *parent_md; // msgdef, for parent submessage
+} oneof_handlerdata_t;
+
+static const void *newoneofhandlerdata(upb_handlers *h,
+ uint32_t ofs,
+ uint32_t case_ofs,
+ int property_ofs,
+ const upb_msgdef *m,
+ const upb_fielddef *f) {
+ oneof_handlerdata_t* hd =
+ (oneof_handlerdata_t*)malloc(sizeof(oneof_handlerdata_t));
+ hd->ofs = ofs;
+ hd->case_ofs = case_ofs;
+ hd->property_ofs = property_ofs;
+ hd->parent_md = m;
+ // We reuse the field tag number as a oneof union discriminant tag. Note that
+ // we don't expose these numbers to the user, so the only requirement is that
+ // we have some unique ID for each union case/possibility. The field tag
+ // numbers are already present and are easy to use so there's no reason to
+ // create a separate ID space. In addition, using the field tag number here
+ // lets us easily look up the field in the oneof accessor.
+ hd->oneof_case_num = upb_fielddef_number(f);
+ if (upb_fielddef_type(f) == UPB_TYPE_MESSAGE) {
+ hd->md = upb_fielddef_msgsubdef(f);
+ } else {
+ hd->md = NULL;
+ }
+ upb_handlers_addcleanup(h, hd, free);
+ return hd;
+}
+
+// A handler that starts a repeated field. Gets the Repeated*Field instance for
+// this field (such an instance always exists even in an empty message).
+static void *startseq_handler(void* closure, const void* hd) {
+ MessageHeader* msg = closure;
+ const size_t *ofs = hd;
+ return CACHED_PTR_TO_ZVAL_PTR(DEREF(message_data(msg), *ofs, CACHED_VALUE*));
+}
+
+// Handlers that append primitive values to a repeated field.
+#define DEFINE_APPEND_HANDLER(type, ctype) \
+ static bool append##type##_handler(void* closure, const void* hd, \
+ ctype val) { \
+ zval* array = (zval*)closure; \
+ TSRMLS_FETCH(); \
+ RepeatedField* intern = UNBOX(RepeatedField, array); \
+ repeated_field_push_native(intern, &val); \
+ return true; \
+ }
+
+DEFINE_APPEND_HANDLER(bool, bool)
+DEFINE_APPEND_HANDLER(int32, int32_t)
+DEFINE_APPEND_HANDLER(uint32, uint32_t)
+DEFINE_APPEND_HANDLER(float, float)
+DEFINE_APPEND_HANDLER(int64, int64_t)
+DEFINE_APPEND_HANDLER(uint64, uint64_t)
+DEFINE_APPEND_HANDLER(double, double)
+
+// Appends a string to a repeated field.
+static void* appendstr_handler(void *closure,
+ const void *hd,
+ size_t size_hint) {
+ zval* array = (zval*)closure;
+ TSRMLS_FETCH();
+ RepeatedField* intern = UNBOX(RepeatedField, array);
+
+#if PHP_MAJOR_VERSION < 7
+ zval* str;
+ MAKE_STD_ZVAL(str);
+ PHP_PROTO_ZVAL_STRING(str, "", 1);
+ repeated_field_push_native(intern, &str);
+ return (void*)str;
+#else
+ zend_string* str = zend_string_init("", 0, 1);
+ repeated_field_push_native(intern, &str);
+ return intern;
+#endif
+}
+
+// Appends a 'bytes' string to a repeated field.
+static void* appendbytes_handler(void *closure,
+ const void *hd,
+ size_t size_hint) {
+ zval* array = (zval*)closure;
+ TSRMLS_FETCH();
+ RepeatedField* intern = UNBOX(RepeatedField, array);
+
+#if PHP_MAJOR_VERSION < 7
+ zval* str;
+ MAKE_STD_ZVAL(str);
+ PHP_PROTO_ZVAL_STRING(str, "", 1);
+ repeated_field_push_native(intern, &str);
+ return (void*)str;
+#else
+ zend_string* str = zend_string_init("", 0, 1);
+ repeated_field_push_native(intern, &str);
+ return intern;
+#endif
+}
+
+// Handlers that append primitive values to a repeated field.
+#define DEFINE_SINGULAR_HANDLER(type, ctype) \
+ static bool type##_handler(void* closure, const void* hd, \
+ ctype val) { \
+ MessageHeader* msg = (MessageHeader*)closure; \
+ const size_t *ofs = hd; \
+ DEREF(message_data(msg), *ofs, ctype) = val; \
+ return true; \
+ }
+
+DEFINE_SINGULAR_HANDLER(bool, bool)
+DEFINE_SINGULAR_HANDLER(int32, int32_t)
+DEFINE_SINGULAR_HANDLER(uint32, uint32_t)
+DEFINE_SINGULAR_HANDLER(float, float)
+DEFINE_SINGULAR_HANDLER(int64, int64_t)
+DEFINE_SINGULAR_HANDLER(uint64, uint64_t)
+DEFINE_SINGULAR_HANDLER(double, double)
+
+#undef DEFINE_SINGULAR_HANDLER
+
+#if PHP_MAJOR_VERSION < 7
+static void *empty_php_string(zval** value_ptr) {
+ SEPARATE_ZVAL_IF_NOT_REF(value_ptr);
+ if (Z_TYPE_PP(value_ptr) == IS_STRING &&
+ !IS_INTERNED(Z_STRVAL_PP(value_ptr))) {
+ FREE(Z_STRVAL_PP(value_ptr));
+ }
+ ZVAL_EMPTY_STRING(*value_ptr);
+ return (void*)(*value_ptr);
+}
+#else
+static void *empty_php_string(zval* value_ptr) {
+ if (Z_TYPE_P(value_ptr) == IS_STRING) {
+ zend_string_release(Z_STR_P(value_ptr));
+ }
+ ZVAL_EMPTY_STRING(value_ptr);
+ return value_ptr;
+}
+#endif
+
+// Sets a non-repeated string field in a message.
+static void* str_handler(void *closure,
+ const void *hd,
+ size_t size_hint) {
+ MessageHeader* msg = closure;
+ const size_t *ofs = hd;
+ return empty_php_string(DEREF(message_data(msg), *ofs, CACHED_VALUE*));
+}
+
+// Sets a non-repeated 'bytes' field in a message.
+static void* bytes_handler(void *closure,
+ const void *hd,
+ size_t size_hint) {
+ MessageHeader* msg = closure;
+ const size_t *ofs = hd;
+ return empty_php_string(DEREF(message_data(msg), *ofs, CACHED_VALUE*));
+}
+
+static size_t stringdata_handler(void* closure, const void* hd,
+ const char* str, size_t len,
+ const upb_bufhandle* handle) {
+ zval* php_str = (zval*)closure;
+#if PHP_MAJOR_VERSION < 7
+ // Oneof string/bytes fields may have NULL initial value, which doesn't need
+ // to be freed.
+ if (Z_TYPE_P(php_str) == IS_STRING && !IS_INTERNED(Z_STRVAL_P(php_str))) {
+ FREE(Z_STRVAL_P(php_str));
+ }
+ ZVAL_STRINGL(php_str, str, len, 1);
+#else
+ if (Z_TYPE_P(php_str) == IS_STRING) {
+ zend_string_release(Z_STR_P(php_str));
+ }
+ ZVAL_NEW_STR(php_str, zend_string_init(str, len, 0));
+#endif
+ return len;
+}
+
+#if PHP_MAJOR_VERSION >= 7
+static size_t zendstringdata_handler(void* closure, const void* hd,
+ const char* str, size_t len,
+ const upb_bufhandle* handle) {
+ RepeatedField* intern = (RepeatedField*)closure;
+
+ unsigned char memory[NATIVE_SLOT_MAX_SIZE];
+ memset(memory, 0, NATIVE_SLOT_MAX_SIZE);
+ *(zend_string**)memory = zend_string_init(str, len, 0);
+
+ HashTable *ht = PHP_PROTO_HASH_OF(intern->array);
+ int index = zend_hash_num_elements(ht) - 1;
+ php_proto_zend_hash_index_update_mem(
+ ht, index, memory, sizeof(zend_string*), NULL);
+
+ return len;
+}
+#endif
+
+// Appends a submessage to a repeated field.
+static void *appendsubmsg_handler(void *closure, const void *hd) {
+ zval* array = (zval*)closure;
+ TSRMLS_FETCH();
+ RepeatedField* intern = UNBOX(RepeatedField, array);
+
+ const submsg_handlerdata_t *submsgdata = hd;
+ Descriptor* subdesc =
+ UNBOX_HASHTABLE_VALUE(Descriptor, get_def_obj((void*)submsgdata->md));
+ zend_class_entry* subklass = subdesc->klass;
+ MessageHeader* submsg;
+
+#if PHP_MAJOR_VERSION < 7
+ zval* val = NULL;
+ MAKE_STD_ZVAL(val);
+ ZVAL_OBJ(val, subklass->create_object(subklass TSRMLS_CC));
+ repeated_field_push_native(intern, &val);
+ submsg = UNBOX(MessageHeader, val);
+#else
+ zend_object* obj = subklass->create_object(subklass TSRMLS_CC);
+ repeated_field_push_native(intern, &obj);
+ submsg = (MessageHeader*)((char*)obj - XtOffsetOf(MessageHeader, std));
+#endif
+ custom_data_init(subklass, submsg PHP_PROTO_TSRMLS_CC);
+
+ return submsg;
+}
+
+// Sets a non-repeated submessage field in a message.
+static void *submsg_handler(void *closure, const void *hd) {
+ MessageHeader* msg = closure;
+ const submsg_handlerdata_t* submsgdata = hd;
+ TSRMLS_FETCH();
+ Descriptor* subdesc =
+ UNBOX_HASHTABLE_VALUE(Descriptor, get_def_obj((void*)submsgdata->md));
+ zend_class_entry* subklass = subdesc->klass;
+ zval* submsg_php;
+ MessageHeader* submsg;
+
+ if (Z_TYPE_P(CACHED_PTR_TO_ZVAL_PTR(DEREF(message_data(msg), submsgdata->ofs,
+ CACHED_VALUE*))) == IS_NULL) {
+#if PHP_MAJOR_VERSION < 7
+ zval* val = NULL;
+ MAKE_STD_ZVAL(val);
+ ZVAL_OBJ(val, subklass->create_object(subklass TSRMLS_CC));
+ MessageHeader* intern = UNBOX(MessageHeader, val);
+ custom_data_init(subklass, intern PHP_PROTO_TSRMLS_CC);
+ php_proto_zval_ptr_dtor(*DEREF(message_data(msg), submsgdata->ofs, zval**));
+ *DEREF(message_data(msg), submsgdata->ofs, zval**) = val;
+#else
+ zend_object* obj = subklass->create_object(subklass TSRMLS_CC);
+ ZVAL_OBJ(DEREF(message_data(msg), submsgdata->ofs, zval*), obj);
+ MessageHeader* intern = UNBOX_HASHTABLE_VALUE(MessageHeader, obj);
+ custom_data_init(subklass, intern PHP_PROTO_TSRMLS_CC);
+#endif
+ }
+
+ submsg_php = CACHED_PTR_TO_ZVAL_PTR(
+ DEREF(message_data(msg), submsgdata->ofs, CACHED_VALUE*));
+
+ submsg = UNBOX(MessageHeader, submsg_php);
+ return submsg;
+}
+
+// Handler data for startmap/endmap handlers.
+typedef struct {
+ size_t ofs;
+ upb_fieldtype_t key_field_type;
+ upb_fieldtype_t value_field_type;
+
+ // We know that we can hold this reference because the handlerdata has the
+ // same lifetime as the upb_handlers struct, and the upb_handlers struct holds
+ // a reference to the upb_msgdef, which in turn has references to its subdefs.
+ const upb_def* value_field_subdef;
+} map_handlerdata_t;
+
+// Temporary frame for map parsing: at the beginning of a map entry message, a
+// submsg handler allocates a frame to hold (i) a reference to the Map object
+// into which this message will be inserted and (ii) storage slots to
+// temporarily hold the key and value for this map entry until the end of the
+// submessage. When the submessage ends, another handler is called to insert the
+// value into the map.
+typedef struct {
+ char key_storage[NATIVE_SLOT_MAX_SIZE];
+ char value_storage[NATIVE_SLOT_MAX_SIZE];
+} map_parse_frame_data_t;
+
+PHP_PROTO_WRAP_OBJECT_START(map_parse_frame_t)
+ map_parse_frame_data_t* data; // Place needs to be consistent with
+ // MessageHeader.
+ zval* map;
+ // In php7, we cannot allocate zval dynamically. So we need to add zval here
+ // to help decoding.
+ zval key_zval;
+ zval value_zval;
+PHP_PROTO_WRAP_OBJECT_END
+typedef struct map_parse_frame_t map_parse_frame_t;
+
+static void map_slot_init(void* memory, upb_fieldtype_t type, zval* cache) {
+ switch (type) {
+ case UPB_TYPE_STRING:
+ case UPB_TYPE_BYTES: {
+#if PHP_MAJOR_VERSION < 7
+ // Store zval** in memory in order to be consistent with the layout of
+ // singular fields.
+ zval** holder = ALLOC(zval*);
+ *(zval***)memory = holder;
+ zval* tmp;
+ MAKE_STD_ZVAL(tmp);
+ PHP_PROTO_ZVAL_STRINGL(tmp, "", 0, 1);
+ *holder = tmp;
+#else
+ *(zval**)memory = cache;
+ PHP_PROTO_ZVAL_STRINGL(*(zval**)memory, "", 0, 1);
+#endif
+ break;
+ }
+ case UPB_TYPE_MESSAGE: {
+#if PHP_MAJOR_VERSION < 7
+ zval** holder = ALLOC(zval*);
+ zval* tmp;
+ MAKE_STD_ZVAL(tmp);
+ ZVAL_NULL(tmp);
+ *holder = tmp;
+ *(zval***)memory = holder;
+#else
+ *(zval**)memory = cache;
+ ZVAL_NULL(*(zval**)memory);
+#endif
+ break;
+ }
+ default:
+ native_slot_init(type, memory, NULL);
+ }
+}
+
+static void map_slot_uninit(void* memory, upb_fieldtype_t type) {
+ switch (type) {
+ case UPB_TYPE_MESSAGE:
+ case UPB_TYPE_STRING:
+ case UPB_TYPE_BYTES: {
+#if PHP_MAJOR_VERSION < 7
+ zval** holder = *(zval***)memory;
+ zval_ptr_dtor(holder);
+ FREE(holder);
+#else
+ php_proto_zval_ptr_dtor(*(zval**)memory);
+#endif
+ break;
+ }
+ default:
+ break;
+ }
+}
+
+static void map_slot_key(upb_fieldtype_t type, const void* from,
+ const char** keyval,
+ size_t* length) {
+ if (type == UPB_TYPE_STRING) {
+#if PHP_MAJOR_VERSION < 7
+ zval* key_php = **(zval***)from;
+#else
+ zval* key_php = *(zval**)from;
+#endif
+ *keyval = Z_STRVAL_P(key_php);
+ *length = Z_STRLEN_P(key_php);
+ } else {
+ *keyval = from;
+ *length = native_slot_size(type);
+ }
+}
+
+static void map_slot_value(upb_fieldtype_t type, const void* from,
+ upb_value* v) {
+ size_t len;
+ void* to = upb_value_memory(v);
+#ifndef NDEBUG
+ v->ctype = UPB_CTYPE_UINT64;
+#endif
+
+ memset(to, 0, native_slot_size(type));
+
+ switch (type) {
+#if PHP_MAJOR_VERSION < 7
+ case UPB_TYPE_STRING:
+ case UPB_TYPE_BYTES:
+ case UPB_TYPE_MESSAGE: {
+ *(zval**)to = **(zval***)from;
+ Z_ADDREF_PP((zval**)to);
+ break;
+ }
+#else
+ case UPB_TYPE_STRING:
+ case UPB_TYPE_BYTES:
+ *(zend_string**)to = Z_STR_P(*(zval**)from);
+ zend_string_addref(*(zend_string**)to);
+ break;
+ case UPB_TYPE_MESSAGE:
+ *(zend_object**)to = Z_OBJ_P(*(zval**)from);
+ ++GC_REFCOUNT(*(zend_object**)to);
+ break;
+#endif
+ default:
+ len = native_slot_size(type);
+ memcpy(to, from, len);
+ }
+}
+
+// Handler to begin a map entry: allocates a temporary frame. This is the
+// 'startsubmsg' handler on the msgdef that contains the map field.
+static void *startmapentry_handler(void *closure, const void *hd) {
+ MessageHeader* msg = closure;
+ const map_handlerdata_t* mapdata = hd;
+ zval* map = CACHED_PTR_TO_ZVAL_PTR(
+ DEREF(message_data(msg), mapdata->ofs, CACHED_VALUE*));
+
+ map_parse_frame_t* frame = ALLOC(map_parse_frame_t);
+ frame->data = ALLOC(map_parse_frame_data_t);
+ frame->map = map;
+
+ map_slot_init(&frame->data->key_storage, mapdata->key_field_type,
+ &frame->key_zval);
+ map_slot_init(&frame->data->value_storage, mapdata->value_field_type,
+ &frame->value_zval);
+
+ return frame;
+}
+
+// Handler to end a map entry: inserts the value defined during the message into
+// the map. This is the 'endmsg' handler on the map entry msgdef.
+static bool endmap_handler(void* closure, const void* hd, upb_status* s) {
+ map_parse_frame_t* frame = closure;
+ const map_handlerdata_t* mapdata = hd;
+
+ TSRMLS_FETCH();
+ Map *map = UNBOX(Map, frame->map);
+
+ const char* keyval = NULL;
+ upb_value v;
+ size_t length;
+
+ map_slot_key(map->key_type, &frame->data->key_storage, &keyval, &length);
+ map_slot_value(map->value_type, &frame->data->value_storage, &v);
+
+ map_index_set(map, keyval, length, v);
+
+ map_slot_uninit(&frame->data->key_storage, mapdata->key_field_type);
+ map_slot_uninit(&frame->data->value_storage, mapdata->value_field_type);
+ FREE(frame->data);
+ FREE(frame);
+
+ return true;
+}
+
+// Allocates a new map_handlerdata_t given the map entry message definition. If
+// the offset of the field within the parent message is also given, that is
+// added to the handler data as well. Note that this is called *twice* per map
+// field: once in the parent message handler setup when setting the startsubmsg
+// handler and once in the map entry message handler setup when setting the
+// key/value and endmsg handlers. The reason is that there is no easy way to
+// pass the handlerdata down to the sub-message handler setup.
+static map_handlerdata_t* new_map_handlerdata(
+ size_t ofs,
+ const upb_msgdef* mapentry_def,
+ Descriptor* desc) {
+ const upb_fielddef* key_field;
+ const upb_fielddef* value_field;
+ // TODO(teboring): Use emalloc and efree.
+ map_handlerdata_t* hd =
+ (map_handlerdata_t*)malloc(sizeof(map_handlerdata_t));
+
+ hd->ofs = ofs;
+ key_field = upb_msgdef_itof(mapentry_def, MAP_KEY_FIELD);
+ assert(key_field != NULL);
+ hd->key_field_type = upb_fielddef_type(key_field);
+ value_field = upb_msgdef_itof(mapentry_def, MAP_VALUE_FIELD);
+ assert(value_field != NULL);
+ hd->value_field_type = upb_fielddef_type(value_field);
+ hd->value_field_subdef = upb_fielddef_subdef(value_field);
+
+ return hd;
+}
+
+// Handlers that set primitive values in oneofs.
+#define DEFINE_ONEOF_HANDLER(type, ctype) \
+ static bool oneof##type##_handler(void* closure, const void* hd, \
+ ctype val) { \
+ const oneof_handlerdata_t* oneofdata = hd; \
+ MessageHeader* msg = (MessageHeader*)closure; \
+ DEREF(message_data(closure), oneofdata->case_ofs, uint32_t) = \
+ oneofdata->oneof_case_num; \
+ DEREF(message_data(closure), oneofdata->ofs, ctype) = val; \
+ return true; \
+ }
+
+DEFINE_ONEOF_HANDLER(bool, bool)
+DEFINE_ONEOF_HANDLER(int32, int32_t)
+DEFINE_ONEOF_HANDLER(uint32, uint32_t)
+DEFINE_ONEOF_HANDLER(float, float)
+DEFINE_ONEOF_HANDLER(int64, int64_t)
+DEFINE_ONEOF_HANDLER(uint64, uint64_t)
+DEFINE_ONEOF_HANDLER(double, double)
+
+#undef DEFINE_ONEOF_HANDLER
+
+static void oneof_cleanup(MessageHeader* msg,
+ const oneof_handlerdata_t* oneofdata) {
+ uint32_t old_case_num =
+ DEREF(message_data(msg), oneofdata->case_ofs, uint32_t);
+ if (old_case_num == 0) {
+ return;
+ }
+
+ const upb_fielddef* old_field =
+ upb_msgdef_itof(oneofdata->parent_md, old_case_num);
+ bool need_clean = false;
+
+ switch (upb_fielddef_type(old_field)) {
+ case UPB_TYPE_STRING:
+ case UPB_TYPE_BYTES:
+ need_clean = true;
+ break;
+ case UPB_TYPE_MESSAGE:
+ if (oneofdata->oneof_case_num != old_case_num) {
+ need_clean = true;
+ }
+ break;
+ default:
+ break;
+ }
+
+ if (need_clean) {
+#if PHP_MAJOR_VERSION < 7
+ SEPARATE_ZVAL_IF_NOT_REF(
+ DEREF(message_data(msg), oneofdata->ofs, CACHED_VALUE*));
+ php_proto_zval_ptr_dtor(
+ *DEREF(message_data(msg), oneofdata->ofs, CACHED_VALUE*));
+ MAKE_STD_ZVAL(*DEREF(message_data(msg), oneofdata->ofs, CACHED_VALUE*));
+ ZVAL_NULL(*DEREF(message_data(msg), oneofdata->ofs, CACHED_VALUE*));
+#endif
+ }
+}
+
+// Handlers for string/bytes in a oneof.
+static void *oneofbytes_handler(void *closure,
+ const void *hd,
+ size_t size_hint) {
+ MessageHeader* msg = closure;
+ const oneof_handlerdata_t *oneofdata = hd;
+
+ oneof_cleanup(msg, oneofdata);
+
+ DEREF(message_data(msg), oneofdata->case_ofs, uint32_t) =
+ oneofdata->oneof_case_num;
+ DEREF(message_data(msg), oneofdata->ofs, CACHED_VALUE*) =
+ OBJ_PROP(&msg->std, oneofdata->property_ofs);
+
+ return empty_php_string(DEREF(
+ message_data(msg), oneofdata->ofs, CACHED_VALUE*));
+}
+
+static void *oneofstr_handler(void *closure,
+ const void *hd,
+ size_t size_hint) {
+ // TODO(teboring): Add it back.
+ // rb_enc_associate(str, kRubyString8bitEncoding);
+ return oneofbytes_handler(closure, hd, size_hint);
+}
+
+// Handler for a submessage field in a oneof.
+static void* oneofsubmsg_handler(void* closure, const void* hd) {
+ MessageHeader* msg = closure;
+ const oneof_handlerdata_t *oneofdata = hd;
+ uint32_t oldcase = DEREF(message_data(msg), oneofdata->case_ofs, uint32_t);
+ TSRMLS_FETCH();
+ Descriptor* subdesc =
+ UNBOX_HASHTABLE_VALUE(Descriptor, get_def_obj((void*)oneofdata->md));
+ zend_class_entry* subklass = subdesc->klass;
+ zval* submsg_php;
+ MessageHeader* submsg;
+
+ if (oldcase != oneofdata->oneof_case_num) {
+ oneof_cleanup(msg, oneofdata);
+
+ // Create new message.
+ DEREF(message_data(msg), oneofdata->ofs, CACHED_VALUE*) =
+ OBJ_PROP(&msg->std, oneofdata->property_ofs);
+ ZVAL_OBJ(CACHED_PTR_TO_ZVAL_PTR(
+ DEREF(message_data(msg), oneofdata->ofs, CACHED_VALUE*)),
+ subklass->create_object(subklass TSRMLS_CC));
+ }
+
+ DEREF(message_data(msg), oneofdata->case_ofs, uint32_t) =
+ oneofdata->oneof_case_num;
+
+ submsg_php = CACHED_PTR_TO_ZVAL_PTR(
+ DEREF(message_data(msg), oneofdata->ofs, CACHED_VALUE*));
+ submsg = UNBOX(MessageHeader, submsg_php);
+ custom_data_init(subklass, submsg PHP_PROTO_TSRMLS_CC);
+ return submsg;
+}
+
+// Set up handlers for a repeated field.
+static void add_handlers_for_repeated_field(upb_handlers *h,
+ const upb_fielddef *f,
+ size_t offset) {
+ upb_handlerattr attr = UPB_HANDLERATTR_INITIALIZER;
+ upb_handlerattr_sethandlerdata(&attr, newhandlerdata(h, offset));
+ upb_handlers_setstartseq(h, f, startseq_handler, &attr);
+ upb_handlerattr_uninit(&attr);
+
+ switch (upb_fielddef_type(f)) {
+
+#define SET_HANDLER(utype, ltype) \
+ case utype: \
+ upb_handlers_set##ltype(h, f, append##ltype##_handler, NULL); \
+ break;
+
+ SET_HANDLER(UPB_TYPE_BOOL, bool);
+ SET_HANDLER(UPB_TYPE_INT32, int32);
+ SET_HANDLER(UPB_TYPE_UINT32, uint32);
+ SET_HANDLER(UPB_TYPE_ENUM, int32);
+ SET_HANDLER(UPB_TYPE_FLOAT, float);
+ SET_HANDLER(UPB_TYPE_INT64, int64);
+ SET_HANDLER(UPB_TYPE_UINT64, uint64);
+ SET_HANDLER(UPB_TYPE_DOUBLE, double);
+
+#undef SET_HANDLER
+
+ case UPB_TYPE_STRING:
+ case UPB_TYPE_BYTES: {
+ bool is_bytes = upb_fielddef_type(f) == UPB_TYPE_BYTES;
+ upb_handlers_setstartstr(h, f, is_bytes ?
+ appendbytes_handler : appendstr_handler,
+ NULL);
+#if PHP_MAJOR_VERSION < 7
+ upb_handlers_setstring(h, f, stringdata_handler, NULL);
+#else
+ upb_handlers_setstring(h, f, zendstringdata_handler, NULL);
+#endif
+ break;
+ }
+ case UPB_TYPE_MESSAGE: {
+ upb_handlerattr attr = UPB_HANDLERATTR_INITIALIZER;
+ upb_handlerattr_sethandlerdata(&attr, newsubmsghandlerdata(h, 0, f));
+ upb_handlers_setstartsubmsg(h, f, appendsubmsg_handler, &attr);
+ upb_handlerattr_uninit(&attr);
+ break;
+ }
+ }
+}
+
+// Set up handlers for a singular field.
+static void add_handlers_for_singular_field(upb_handlers *h,
+ const upb_fielddef *f,
+ size_t offset) {
+ switch (upb_fielddef_type(f)) {
+
+#define SET_HANDLER(utype, ltype) \
+ case utype: { \
+ upb_handlerattr attr = UPB_HANDLERATTR_INITIALIZER; \
+ upb_handlerattr_sethandlerdata(&attr, newhandlerdata(h, offset)); \
+ upb_handlers_set##ltype(h, f, ltype##_handler, &attr); \
+ break; \
+ }
+
+ SET_HANDLER(UPB_TYPE_BOOL, bool);
+ SET_HANDLER(UPB_TYPE_INT32, int32);
+ SET_HANDLER(UPB_TYPE_UINT32, uint32);
+ SET_HANDLER(UPB_TYPE_ENUM, int32);
+ SET_HANDLER(UPB_TYPE_FLOAT, float);
+ SET_HANDLER(UPB_TYPE_INT64, int64);
+ SET_HANDLER(UPB_TYPE_UINT64, uint64);
+ SET_HANDLER(UPB_TYPE_DOUBLE, double);
+
+#undef SET_HANDLER
+
+ case UPB_TYPE_STRING:
+ case UPB_TYPE_BYTES: {
+ bool is_bytes = upb_fielddef_type(f) == UPB_TYPE_BYTES;
+ upb_handlerattr attr = UPB_HANDLERATTR_INITIALIZER;
+ upb_handlerattr_sethandlerdata(&attr, newhandlerdata(h, offset));
+ upb_handlers_setstartstr(h, f,
+ is_bytes ? bytes_handler : str_handler,
+ &attr);
+ upb_handlers_setstring(h, f, stringdata_handler, &attr);
+ upb_handlerattr_uninit(&attr);
+ break;
+ }
+ case UPB_TYPE_MESSAGE: {
+ upb_handlerattr attr = UPB_HANDLERATTR_INITIALIZER;
+ upb_handlerattr_sethandlerdata(&attr, newsubmsghandlerdata(h, offset, f));
+ upb_handlers_setstartsubmsg(h, f, submsg_handler, &attr);
+ upb_handlerattr_uninit(&attr);
+ break;
+ }
+ }
+}
+
+// Adds handlers to a map field.
+static void add_handlers_for_mapfield(upb_handlers* h,
+ const upb_fielddef* fielddef,
+ size_t offset,
+ Descriptor* desc) {
+ const upb_msgdef* map_msgdef = upb_fielddef_msgsubdef(fielddef);
+ map_handlerdata_t* hd = new_map_handlerdata(offset, map_msgdef, desc);
+ upb_handlerattr attr = UPB_HANDLERATTR_INITIALIZER;
+
+ upb_handlers_addcleanup(h, hd, free);
+ upb_handlerattr_sethandlerdata(&attr, hd);
+ upb_handlers_setstartsubmsg(h, fielddef, startmapentry_handler, &attr);
+ upb_handlerattr_uninit(&attr);
+}
+
+// Adds handlers to a map-entry msgdef.
+static void add_handlers_for_mapentry(const upb_msgdef* msgdef, upb_handlers* h,
+ Descriptor* desc) {
+ const upb_fielddef* key_field = map_entry_key(msgdef);
+ const upb_fielddef* value_field = map_entry_value(msgdef);
+ map_handlerdata_t* hd = new_map_handlerdata(0, msgdef, desc);
+ upb_handlerattr attr = UPB_HANDLERATTR_INITIALIZER;
+
+ upb_handlers_addcleanup(h, hd, free);
+ upb_handlerattr_sethandlerdata(&attr, hd);
+ upb_handlers_setendmsg(h, endmap_handler, &attr);
+
+ add_handlers_for_singular_field(h, key_field,
+ offsetof(map_parse_frame_data_t,
+ key_storage));
+ add_handlers_for_singular_field(h, value_field,
+ offsetof(map_parse_frame_data_t,
+ value_storage));
+}
+
+// Set up handlers for a oneof field.
+static void add_handlers_for_oneof_field(upb_handlers *h,
+ const upb_msgdef *m,
+ const upb_fielddef *f,
+ size_t offset,
+ size_t oneof_case_offset,
+ int property_cache_offset) {
+
+ upb_handlerattr attr = UPB_HANDLERATTR_INITIALIZER;
+ upb_handlerattr_sethandlerdata(
+ &attr, newoneofhandlerdata(h, offset, oneof_case_offset,
+ property_cache_offset, m, f));
+
+ switch (upb_fielddef_type(f)) {
+
+#define SET_HANDLER(utype, ltype) \
+ case utype: \
+ upb_handlers_set##ltype(h, f, oneof##ltype##_handler, &attr); \
+ break;
+
+ SET_HANDLER(UPB_TYPE_BOOL, bool);
+ SET_HANDLER(UPB_TYPE_INT32, int32);
+ SET_HANDLER(UPB_TYPE_UINT32, uint32);
+ SET_HANDLER(UPB_TYPE_ENUM, int32);
+ SET_HANDLER(UPB_TYPE_FLOAT, float);
+ SET_HANDLER(UPB_TYPE_INT64, int64);
+ SET_HANDLER(UPB_TYPE_UINT64, uint64);
+ SET_HANDLER(UPB_TYPE_DOUBLE, double);
+
+#undef SET_HANDLER
+
+ case UPB_TYPE_STRING:
+ case UPB_TYPE_BYTES: {
+ bool is_bytes = upb_fielddef_type(f) == UPB_TYPE_BYTES;
+ upb_handlers_setstartstr(h, f, is_bytes ?
+ oneofbytes_handler : oneofstr_handler,
+ &attr);
+ upb_handlers_setstring(h, f, stringdata_handler, NULL);
+ break;
+ }
+ case UPB_TYPE_MESSAGE: {
+ upb_handlers_setstartsubmsg(h, f, oneofsubmsg_handler, &attr);
+ break;
+ }
+ }
+
+ upb_handlerattr_uninit(&attr);
+}
+
+static bool add_unknown_handler(void* closure, const void* hd, const char* buf,
+ size_t size) {
+ encodeunknown_handlerfunc handler =
+ ((unknownfields_handlerdata_t*)hd)->handler;
+
+ MessageHeader* msg = (MessageHeader*)closure;
+ stringsink* unknown = DEREF(message_data(msg), 0, stringsink*);
+ if (unknown == NULL) {
+ DEREF(message_data(msg), 0, stringsink*) = ALLOC(stringsink);
+ unknown = DEREF(message_data(msg), 0, stringsink*);
+ stringsink_init(unknown);
+ }
+
+ handler(unknown, NULL, buf, size, NULL);
+
+ return true;
+}
+
+static void add_handlers_for_message(const void* closure,
+ upb_handlers* h) {
+ const upb_msgdef* msgdef = upb_handlers_msgdef(h);
+ TSRMLS_FETCH();
+ Descriptor* desc =
+ UNBOX_HASHTABLE_VALUE(Descriptor, get_def_obj((void*)msgdef));
+ upb_msg_field_iter i;
+
+ // If this is a mapentry message type, set up a special set of handlers and
+ // bail out of the normal (user-defined) message type handling.
+ if (upb_msgdef_mapentry(msgdef)) {
+ add_handlers_for_mapentry(msgdef, h, desc);
+ return;
+ }
+
+ // Ensure layout exists. We may be invoked to create handlers for a given
+ // message if we are included as a submsg of another message type before our
+ // class is actually built, so to work around this, we just create the layout
+ // (and handlers, in the class-building function) on-demand.
+ if (desc->layout == NULL) {
+ desc->layout = create_layout(desc->msgdef);
+ }
+
+ upb_handlerattr attr = UPB_HANDLERATTR_INITIALIZER;
+ upb_handlerattr_sethandlerdata(&attr, newunknownfieldshandlerdata(h));
+ upb_handlers_setunknown(h, add_unknown_handler, &attr);
+
+ for (upb_msg_field_begin(&i, desc->msgdef);
+ !upb_msg_field_done(&i);
+ upb_msg_field_next(&i)) {
+ const upb_fielddef *f = upb_msg_iter_field(&i);
+ size_t offset = desc->layout->fields[upb_fielddef_index(f)].offset;
+
+ if (upb_fielddef_containingoneof(f)) {
+ size_t oneof_case_offset =
+ desc->layout->fields[upb_fielddef_index(f)].case_offset;
+ int property_cache_index =
+ desc->layout->fields[upb_fielddef_index(f)].cache_index;
+ add_handlers_for_oneof_field(h, desc->msgdef, f, offset,
+ oneof_case_offset, property_cache_index);
+ } else if (is_map_field(f)) {
+ add_handlers_for_mapfield(h, f, offset, desc);
+ } else if (upb_fielddef_isseq(f)) {
+ add_handlers_for_repeated_field(h, f, offset);
+ } else {
+ add_handlers_for_singular_field(h, f, offset);
+ }
+ }
+}
+
+// Creates upb handlers for populating a message.
+static const upb_handlers *new_fill_handlers(Descriptor* desc,
+ const void* owner) {
+ // TODO(cfallin, haberman): once upb gets a caching/memoization layer for
+ // handlers, reuse subdef handlers so that e.g. if we already parse
+ // B-with-field-of-type-C, we don't have to rebuild the whole hierarchy to
+ // parse A-with-field-of-type-B-with-field-of-type-C.
+ return upb_handlers_newfrozen(desc->msgdef, owner,
+ add_handlers_for_message, NULL);
+}
+
+// Constructs the handlers for filling a message's data into an in-memory
+// object.
+const upb_handlers* get_fill_handlers(Descriptor* desc) {
+ if (!desc->fill_handlers) {
+ desc->fill_handlers =
+ new_fill_handlers(desc, &desc->fill_handlers);
+ }
+ return desc->fill_handlers;
+}
+
+const upb_pbdecodermethod *new_fillmsg_decodermethod(Descriptor* desc,
+ const void* owner) {
+ const upb_handlers* handlers = get_fill_handlers(desc);
+ upb_pbdecodermethodopts opts;
+ upb_pbdecodermethodopts_init(&opts, handlers);
+
+ return upb_pbdecodermethod_new(&opts, owner);
+}
+
+static const upb_pbdecodermethod *msgdef_decodermethod(Descriptor* desc) {
+ if (desc->fill_method == NULL) {
+ desc->fill_method = new_fillmsg_decodermethod(
+ desc, &desc->fill_method);
+ }
+ return desc->fill_method;
+}
+
+static const upb_json_parsermethod *msgdef_jsonparsermethod(Descriptor* desc) {
+ if (desc->json_fill_method == NULL) {
+ desc->json_fill_method =
+ upb_json_parsermethod_new(desc->msgdef, &desc->json_fill_method);
+ }
+ return desc->json_fill_method;
+}
+
+// -----------------------------------------------------------------------------
+// Serializing.
+// -----------------------------------------------------------------------------
+
+static void putmsg(zval* msg, const Descriptor* desc, upb_sink* sink,
+ int depth TSRMLS_DC);
+static void putrawmsg(MessageHeader* msg, const Descriptor* desc,
+ upb_sink* sink, int depth TSRMLS_DC);
+
+static void putstr(zval* str, const upb_fielddef* f, upb_sink* sink);
+
+static void putrawstr(const char* str, int len, const upb_fielddef* f,
+ upb_sink* sink);
+
+static void putsubmsg(zval* submsg, const upb_fielddef* f, upb_sink* sink,
+ int depth TSRMLS_DC);
+static void putrawsubmsg(MessageHeader* submsg, const upb_fielddef* f,
+ upb_sink* sink, int depth TSRMLS_DC);
+
+static void putarray(zval* array, const upb_fielddef* f, upb_sink* sink,
+ int depth TSRMLS_DC);
+static void putmap(zval* map, const upb_fielddef* f, upb_sink* sink,
+ int depth TSRMLS_DC);
+
+static upb_selector_t getsel(const upb_fielddef* f, upb_handlertype_t type) {
+ upb_selector_t ret;
+ bool ok = upb_handlers_getselector(f, type, &ret);
+ UPB_ASSERT(ok);
+ return ret;
+}
+
+static void put_optional_value(const void* memory, int len, const upb_fielddef* f,
+ int depth, upb_sink* sink TSRMLS_DC) {
+ assert(upb_fielddef_label(f) == UPB_LABEL_OPTIONAL);
+
+ switch (upb_fielddef_type(f)) {
+#define T(upbtypeconst, upbtype, ctype, default_value) \
+ case upbtypeconst: { \
+ ctype value = DEREF(memory, 0, ctype); \
+ if (value != default_value) { \
+ upb_selector_t sel = getsel(f, upb_handlers_getprimitivehandlertype(f)); \
+ upb_sink_put##upbtype(sink, sel, value); \
+ } \
+ } break;
+
+ T(UPB_TYPE_FLOAT, float, float, 0.0)
+ T(UPB_TYPE_DOUBLE, double, double, 0.0)
+ T(UPB_TYPE_BOOL, bool, uint8_t, 0)
+ T(UPB_TYPE_ENUM, int32, int32_t, 0)
+ T(UPB_TYPE_INT32, int32, int32_t, 0)
+ T(UPB_TYPE_UINT32, uint32, uint32_t, 0)
+ T(UPB_TYPE_INT64, int64, int64_t, 0)
+ T(UPB_TYPE_UINT64, uint64, uint64_t, 0)
+
+#undef T
+ case UPB_TYPE_STRING:
+ case UPB_TYPE_BYTES:
+ putrawstr(memory, len, f, sink);
+ break;
+ case UPB_TYPE_MESSAGE: {
+#if PHP_MAJOR_VERSION < 7
+ MessageHeader *submsg = UNBOX(MessageHeader, *(zval**)memory);
+#else
+ MessageHeader *submsg =
+ (MessageHeader*)((char*)(*(zend_object**)memory) -
+ XtOffsetOf(MessageHeader, std));
+#endif
+ putrawsubmsg(submsg, f, sink, depth TSRMLS_CC);
+ break;
+ }
+ default:
+ assert(false);
+ }
+}
+
+// Only string/bytes fields are stored as zval.
+static const char* raw_value(void* memory, const upb_fielddef* f) {
+ switch (upb_fielddef_type(f)) {
+ case UPB_TYPE_STRING:
+ case UPB_TYPE_BYTES:
+#if PHP_MAJOR_VERSION < 7
+ return Z_STRVAL_PP((zval**)memory);
+#else
+ return ZSTR_VAL(*(zend_string**)memory);
+#endif
+ break;
+ default:
+ return memory;
+ }
+}
+
+static int raw_value_len(void* memory, int len, const upb_fielddef* f) {
+ switch (upb_fielddef_type(f)) {
+ case UPB_TYPE_STRING:
+ case UPB_TYPE_BYTES:
+#if PHP_MAJOR_VERSION < 7
+ return Z_STRLEN_PP((zval**)memory);
+#else
+ return ZSTR_LEN(*(zend_string**)memory);
+#endif
+ default:
+ return len;
+ }
+}
+
+static void putmap(zval* map, const upb_fielddef* f, upb_sink* sink,
+ int depth TSRMLS_DC) {
+ upb_sink subsink;
+ const upb_fielddef* key_field;
+ const upb_fielddef* value_field;
+ MapIter it;
+ int len, size;
+
+ assert(map != NULL);
+ Map* intern = UNBOX(Map, map);
+ size = upb_strtable_count(&intern->table);
+ if (size == 0) return;
+
+ upb_sink_startseq(sink, getsel(f, UPB_HANDLER_STARTSEQ), &subsink);
+
+ assert(upb_fielddef_type(f) == UPB_TYPE_MESSAGE);
+ key_field = map_field_key(f);
+ value_field = map_field_value(f);
+
+ for (map_begin(map, &it TSRMLS_CC); !map_done(&it); map_next(&it)) {
+ upb_status status;
+
+ upb_sink entry_sink;
+ upb_sink_startsubmsg(&subsink, getsel(f, UPB_HANDLER_STARTSUBMSG),
+ &entry_sink);
+ upb_sink_startmsg(&entry_sink);
+
+ // Serialize key.
+ const char *key = map_iter_key(&it, &len);
+ put_optional_value(key, len, key_field, depth + 1, &entry_sink TSRMLS_CC);
+
+ // Serialize value.
+ upb_value value = map_iter_value(&it, &len);
+ put_optional_value(raw_value(upb_value_memory(&value), value_field),
+ raw_value_len(upb_value_memory(&value), len, value_field),
+ value_field, depth + 1, &entry_sink TSRMLS_CC);
+
+ upb_sink_endmsg(&entry_sink, &status);
+ upb_sink_endsubmsg(&subsink, getsel(f, UPB_HANDLER_ENDSUBMSG));
+ }
+
+ upb_sink_endseq(sink, getsel(f, UPB_HANDLER_ENDSEQ));
+}
+
+static void putmsg(zval* msg_php, const Descriptor* desc, upb_sink* sink,
+ int depth TSRMLS_DC) {
+ MessageHeader* msg = UNBOX(MessageHeader, msg_php);
+ putrawmsg(msg, desc, sink, depth TSRMLS_CC);
+}
+
+static void putrawmsg(MessageHeader* msg, const Descriptor* desc,
+ upb_sink* sink, int depth TSRMLS_DC) {
+ upb_msg_field_iter i;
+ upb_status status;
+
+ upb_sink_startmsg(sink);
+
+ // Protect against cycles (possible because users may freely reassign message
+ // and repeated fields) by imposing a maximum recursion depth.
+ if (depth > ENCODE_MAX_NESTING) {
+ zend_error(E_ERROR,
+ "Maximum recursion depth exceeded during encoding.");
+ }
+
+ for (upb_msg_field_begin(&i, desc->msgdef); !upb_msg_field_done(&i);
+ upb_msg_field_next(&i)) {
+ upb_fielddef* f = upb_msg_iter_field(&i);
+ uint32_t offset = desc->layout->fields[upb_fielddef_index(f)].offset;
+ bool containing_oneof = false;
+
+ if (upb_fielddef_containingoneof(f)) {
+ uint32_t oneof_case_offset =
+ desc->layout->fields[upb_fielddef_index(f)].case_offset;
+ // For a oneof, check that this field is actually present -- skip all the
+ // below if not.
+ if (DEREF(message_data(msg), oneof_case_offset, uint32_t) !=
+ upb_fielddef_number(f)) {
+ continue;
+ }
+ // Otherwise, fall through to the appropriate singular-field handler
+ // below.
+ containing_oneof = true;
+ }
+
+ if (is_map_field(f)) {
+ zval* map = CACHED_PTR_TO_ZVAL_PTR(
+ DEREF(message_data(msg), offset, CACHED_VALUE*));
+ if (map != NULL) {
+ putmap(map, f, sink, depth TSRMLS_CC);
+ }
+ } else if (upb_fielddef_isseq(f)) {
+ zval* array = CACHED_PTR_TO_ZVAL_PTR(
+ DEREF(message_data(msg), offset, CACHED_VALUE*));
+ if (array != NULL) {
+ putarray(array, f, sink, depth TSRMLS_CC);
+ }
+ } else if (upb_fielddef_isstring(f)) {
+ zval* str = CACHED_PTR_TO_ZVAL_PTR(
+ DEREF(message_data(msg), offset, CACHED_VALUE*));
+ if (containing_oneof || Z_STRLEN_P(str) > 0) {
+ putstr(str, f, sink);
+ }
+ } else if (upb_fielddef_issubmsg(f)) {
+ putsubmsg(CACHED_PTR_TO_ZVAL_PTR(
+ DEREF(message_data(msg), offset, CACHED_VALUE*)),
+ f, sink, depth TSRMLS_CC);
+ } else {
+ upb_selector_t sel = getsel(f, upb_handlers_getprimitivehandlertype(f));
+
+#define T(upbtypeconst, upbtype, ctype, default_value) \
+ case upbtypeconst: { \
+ ctype value = DEREF(message_data(msg), offset, ctype); \
+ if (containing_oneof || value != default_value) { \
+ upb_sink_put##upbtype(sink, sel, value); \
+ } \
+ } break;
+
+ switch (upb_fielddef_type(f)) {
+ T(UPB_TYPE_FLOAT, float, float, 0.0)
+ T(UPB_TYPE_DOUBLE, double, double, 0.0)
+ T(UPB_TYPE_BOOL, bool, uint8_t, 0)
+ case UPB_TYPE_ENUM:
+ T(UPB_TYPE_INT32, int32, int32_t, 0)
+ T(UPB_TYPE_UINT32, uint32, uint32_t, 0)
+ T(UPB_TYPE_INT64, int64, int64_t, 0)
+ T(UPB_TYPE_UINT64, uint64, uint64_t, 0)
+
+ case UPB_TYPE_STRING:
+ case UPB_TYPE_BYTES:
+ case UPB_TYPE_MESSAGE:
+ zend_error(E_ERROR, "Internal error.");
+ }
+
+#undef T
+ }
+ }
+
+ stringsink* unknown = DEREF(message_data(msg), 0, stringsink*);
+ if (unknown != NULL) {
+ upb_sink_putunknown(sink, unknown->ptr, unknown->len);
+ }
+
+ upb_sink_endmsg(sink, &status);
+}
+
+static void putstr(zval* str, const upb_fielddef *f, upb_sink *sink) {
+ upb_sink subsink;
+
+ if (ZVAL_IS_NULL(str)) return;
+
+ assert(Z_TYPE_P(str) == IS_STRING);
+
+ upb_sink_startstr(sink, getsel(f, UPB_HANDLER_STARTSTR), Z_STRLEN_P(str),
+ &subsink);
+
+ // For oneof string field, we may get here with string length is zero.
+ if (Z_STRLEN_P(str) > 0) {
+ // Ensure that the string has the correct encoding. We also check at
+ // field-set time, but the user may have mutated the string object since
+ // then.
+ if (upb_fielddef_type(f) == UPB_TYPE_STRING &&
+ !is_structurally_valid_utf8(Z_STRVAL_P(str), Z_STRLEN_P(str))) {
+ zend_error(E_USER_ERROR, "Given string is not UTF8 encoded.");
+ return;
+ }
+ upb_sink_putstring(&subsink, getsel(f, UPB_HANDLER_STRING), Z_STRVAL_P(str),
+ Z_STRLEN_P(str), NULL);
+ }
+
+ upb_sink_endstr(sink, getsel(f, UPB_HANDLER_ENDSTR));
+}
+
+static void putrawstr(const char* str, int len, const upb_fielddef* f,
+ upb_sink* sink) {
+ upb_sink subsink;
+
+ if (len == 0) return;
+
+ // Ensure that the string has the correct encoding. We also check at field-set
+ // time, but the user may have mutated the string object since then.
+ if (upb_fielddef_type(f) == UPB_TYPE_STRING &&
+ !is_structurally_valid_utf8(str, len)) {
+ zend_error(E_USER_ERROR, "Given string is not UTF8 encoded.");
+ return;
+ }
+
+ upb_sink_startstr(sink, getsel(f, UPB_HANDLER_STARTSTR), len, &subsink);
+ upb_sink_putstring(&subsink, getsel(f, UPB_HANDLER_STRING), str, len, NULL);
+ upb_sink_endstr(sink, getsel(f, UPB_HANDLER_ENDSTR));
+}
+
+static void putsubmsg(zval* submsg_php, const upb_fielddef* f, upb_sink* sink,
+ int depth TSRMLS_DC) {
+ if (Z_TYPE_P(submsg_php) == IS_NULL) return;
+
+ MessageHeader *submsg = UNBOX(MessageHeader, submsg_php);
+ putrawsubmsg(submsg, f, sink, depth TSRMLS_CC);
+}
+
+static void putrawsubmsg(MessageHeader* submsg, const upb_fielddef* f,
+ upb_sink* sink, int depth TSRMLS_DC) {
+ upb_sink subsink;
+
+ Descriptor* subdesc =
+ UNBOX_HASHTABLE_VALUE(Descriptor, get_def_obj(upb_fielddef_msgsubdef(f)));
+
+ upb_sink_startsubmsg(sink, getsel(f, UPB_HANDLER_STARTSUBMSG), &subsink);
+ putrawmsg(submsg, subdesc, &subsink, depth + 1 TSRMLS_CC);
+ upb_sink_endsubmsg(sink, getsel(f, UPB_HANDLER_ENDSUBMSG));
+}
+
+static void putarray(zval* array, const upb_fielddef* f, upb_sink* sink,
+ int depth TSRMLS_DC) {
+ upb_sink subsink;
+ upb_fieldtype_t type = upb_fielddef_type(f);
+ upb_selector_t sel = 0;
+ int size, i;
+
+ assert(array != NULL);
+ RepeatedField* intern = UNBOX(RepeatedField, array);
+ HashTable *ht = PHP_PROTO_HASH_OF(intern->array);
+ size = zend_hash_num_elements(ht);
+ if (size == 0) return;
+
+ upb_sink_startseq(sink, getsel(f, UPB_HANDLER_STARTSEQ), &subsink);
+
+ if (upb_fielddef_isprimitive(f)) {
+ sel = getsel(f, upb_handlers_getprimitivehandlertype(f));
+ }
+
+ for (i = 0; i < size; i++) {
+ void* memory = repeated_field_index_native(intern, i TSRMLS_CC);
+ switch (type) {
+#define T(upbtypeconst, upbtype, ctype) \
+ case upbtypeconst: \
+ upb_sink_put##upbtype(&subsink, sel, *((ctype*)memory)); \
+ break;
+
+ T(UPB_TYPE_FLOAT, float, float)
+ T(UPB_TYPE_DOUBLE, double, double)
+ T(UPB_TYPE_BOOL, bool, int8_t)
+ case UPB_TYPE_ENUM:
+ T(UPB_TYPE_INT32, int32, int32_t)
+ T(UPB_TYPE_UINT32, uint32, uint32_t)
+ T(UPB_TYPE_INT64, int64, int64_t)
+ T(UPB_TYPE_UINT64, uint64, uint64_t)
+
+ case UPB_TYPE_STRING:
+ case UPB_TYPE_BYTES: {
+#if PHP_MAJOR_VERSION < 7
+ const char* rawstr = Z_STRVAL_P(*(zval**)memory);
+ int len = Z_STRLEN_P(*(zval**)memory);
+#else
+ const char* rawstr = ZSTR_VAL(*(zend_string**)memory);
+ int len = ZSTR_LEN(*(zend_string**)memory);
+#endif
+ putrawstr(rawstr, len, f, &subsink);
+ break;
+ }
+ case UPB_TYPE_MESSAGE: {
+#if PHP_MAJOR_VERSION < 7
+ MessageHeader *submsg = UNBOX(MessageHeader, *(zval**)memory);
+#else
+ MessageHeader *submsg =
+ (MessageHeader*)((char*)(Z_OBJ_P((zval*)memory)) -
+ XtOffsetOf(MessageHeader, std));
+#endif
+ putrawsubmsg(submsg, f, &subsink, depth TSRMLS_CC);
+ break;
+ }
+
+#undef T
+ }
+ }
+ upb_sink_endseq(sink, getsel(f, UPB_HANDLER_ENDSEQ));
+}
+
+static const upb_handlers* msgdef_pb_serialize_handlers(Descriptor* desc) {
+ if (desc->pb_serialize_handlers == NULL) {
+ desc->pb_serialize_handlers =
+ upb_pb_encoder_newhandlers(desc->msgdef, &desc->pb_serialize_handlers);
+ }
+ return desc->pb_serialize_handlers;
+}
+
+static const upb_handlers* msgdef_json_serialize_handlers(
+ Descriptor* desc, bool preserve_proto_fieldnames) {
+ if (preserve_proto_fieldnames) {
+ if (desc->json_serialize_handlers == NULL) {
+ desc->json_serialize_handlers =
+ upb_json_printer_newhandlers(
+ desc->msgdef, true, &desc->json_serialize_handlers);
+ }
+ return desc->json_serialize_handlers;
+ } else {
+ if (desc->json_serialize_handlers_preserve == NULL) {
+ desc->json_serialize_handlers_preserve =
+ upb_json_printer_newhandlers(
+ desc->msgdef, false, &desc->json_serialize_handlers_preserve);
+ }
+ return desc->json_serialize_handlers_preserve;
+ }
+}
+
+// -----------------------------------------------------------------------------
+// PHP encode/decode methods
+// -----------------------------------------------------------------------------
+
+void serialize_to_string(zval* val, zval* return_value TSRMLS_DC) {
+ Descriptor* desc =
+ UNBOX_HASHTABLE_VALUE(Descriptor, get_ce_obj(Z_OBJCE_P(val)));
+
+ stringsink sink;
+ stringsink_init(&sink);
+
+ {
+ const upb_handlers* serialize_handlers = msgdef_pb_serialize_handlers(desc);
+
+ stackenv se;
+ upb_pb_encoder* encoder;
+
+ stackenv_init(&se, "Error occurred during encoding: %s");
+ encoder = upb_pb_encoder_create(&se.env, serialize_handlers, &sink.sink);
+
+ putmsg(val, desc, upb_pb_encoder_input(encoder), 0 TSRMLS_CC);
+
+ PHP_PROTO_RETVAL_STRINGL(sink.ptr, sink.len, 1);
+
+ stackenv_uninit(&se);
+ stringsink_uninit(&sink);
+ }
+}
+
+PHP_METHOD(Message, serializeToString) {
+ serialize_to_string(getThis(), return_value TSRMLS_CC);
+}
+
+void merge_from_string(const char* data, int data_len, const Descriptor* desc,
+ MessageHeader* msg) {
+ const upb_pbdecodermethod* method = msgdef_decodermethod(desc);
+ const upb_handlers* h = upb_pbdecodermethod_desthandlers(method);
+ stackenv se;
+ upb_sink sink;
+ upb_pbdecoder* decoder;
+ stackenv_init(&se, "Error occurred during parsing: %s");
+
+ upb_sink_reset(&sink, h, msg);
+ decoder = upb_pbdecoder_create(&se.env, method, &sink);
+ upb_bufsrc_putbuf(data, data_len, upb_pbdecoder_input(decoder));
+
+ stackenv_uninit(&se);
+}
+
+PHP_METHOD(Message, mergeFromString) {
+ Descriptor* desc =
+ UNBOX_HASHTABLE_VALUE(Descriptor, get_ce_obj(Z_OBJCE_P(getThis())));
+ MessageHeader* msg = UNBOX(MessageHeader, getThis());
+
+ char *data = NULL;
+ PHP_PROTO_SIZE data_len;
+
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &data, &data_len) ==
+ FAILURE) {
+ return;
+ }
+
+ merge_from_string(data, data_len, desc, msg);
+}
+
+PHP_METHOD(Message, serializeToJsonString) {
+ Descriptor* desc =
+ UNBOX_HASHTABLE_VALUE(Descriptor, get_ce_obj(Z_OBJCE_P(getThis())));
+
+ zend_bool preserve_proto_fieldnames = false;
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b",
+ &preserve_proto_fieldnames) == FAILURE) {
+ return;
+ }
+
+ stringsink sink;
+ stringsink_init(&sink);
+
+ {
+ const upb_handlers* serialize_handlers =
+ msgdef_json_serialize_handlers(desc, preserve_proto_fieldnames);
+ upb_json_printer* printer;
+ stackenv se;
+
+ stackenv_init(&se, "Error occurred during encoding: %s");
+ printer = upb_json_printer_create(&se.env, serialize_handlers, &sink.sink);
+
+ putmsg(getThis(), desc, upb_json_printer_input(printer), 0 TSRMLS_CC);
+
+ PHP_PROTO_RETVAL_STRINGL(sink.ptr, sink.len, 1);
+
+ stackenv_uninit(&se);
+ stringsink_uninit(&sink);
+ }
+}
+
+PHP_METHOD(Message, mergeFromJsonString) {
+ Descriptor* desc =
+ UNBOX_HASHTABLE_VALUE(Descriptor, get_ce_obj(Z_OBJCE_P(getThis())));
+ MessageHeader* msg = UNBOX(MessageHeader, getThis());
+
+ char *data = NULL;
+ PHP_PROTO_SIZE data_len;
+
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &data, &data_len) ==
+ FAILURE) {
+ return;
+ }
+
+ // TODO(teboring): Check and respect string encoding. If not UTF-8, we need to
+ // convert, because string handlers pass data directly to message string
+ // fields.
+
+ // TODO(teboring): Clear message.
+
+ {
+ const upb_json_parsermethod* method = msgdef_jsonparsermethod(desc);
+ stackenv se;
+ upb_sink sink;
+ upb_json_parser* parser;
+ stackenv_init(&se, "Error occurred during parsing: %s");
+
+ upb_sink_reset(&sink, get_fill_handlers(desc), msg);
+ parser = upb_json_parser_create(&se.env, method, &sink);
+ upb_bufsrc_putbuf(data, data_len, upb_json_parser_input(parser));
+
+ stackenv_uninit(&se);
+ }
+}
+
+// TODO(teboring): refactoring with putrawmsg
+static void discard_unknown_fields(MessageHeader* msg) {
+ upb_msg_field_iter it;
+
+ stringsink* unknown = DEREF(message_data(msg), 0, stringsink*);
+ if (unknown != NULL) {
+ stringsink_uninit(unknown);
+ FREE(unknown);
+ DEREF(message_data(msg), 0, stringsink*) = NULL;
+ }
+
+ // Recursively discard unknown fields of submessages.
+ Descriptor* desc = msg->descriptor;
+ TSRMLS_FETCH();
+ for (upb_msg_field_begin(&it, desc->msgdef);
+ !upb_msg_field_done(&it);
+ upb_msg_field_next(&it)) {
+ upb_fielddef* f = upb_msg_iter_field(&it);
+ uint32_t offset = desc->layout->fields[upb_fielddef_index(f)].offset;
+ bool containing_oneof = false;
+
+ if (upb_fielddef_containingoneof(f)) {
+ uint32_t oneof_case_offset =
+ desc->layout->fields[upb_fielddef_index(f)].case_offset;
+ // For a oneof, check that this field is actually present -- skip all the
+ // below if not.
+ if (DEREF(message_data(msg), oneof_case_offset, uint32_t) !=
+ upb_fielddef_number(f)) {
+ continue;
+ }
+ // Otherwise, fall through to the appropriate singular-field handler
+ // below.
+ containing_oneof = true;
+ }
+
+ if (is_map_field(f)) {
+ MapIter map_it;
+ int len, size;
+ const upb_fielddef* value_field;
+
+ value_field = map_field_value(f);
+ if (!upb_fielddef_issubmsg(value_field)) continue;
+
+ zval* map_php = CACHED_PTR_TO_ZVAL_PTR(
+ DEREF(message_data(msg), offset, CACHED_VALUE*));
+ if (map_php == NULL) continue;
+
+ Map* intern = UNBOX(Map, map_php);
+ for (map_begin(map_php, &map_it TSRMLS_CC);
+ !map_done(&map_it); map_next(&map_it)) {
+ upb_value value = map_iter_value(&map_it, &len);
+ void* memory = raw_value(upb_value_memory(&value), value_field);
+#if PHP_MAJOR_VERSION < 7
+ MessageHeader *submsg = UNBOX(MessageHeader, *(zval**)memory);
+#else
+ MessageHeader *submsg =
+ (MessageHeader*)((char*)(Z_OBJ_P((zval*)memory)) -
+ XtOffsetOf(MessageHeader, std));
+#endif
+ discard_unknown_fields(submsg);
+ }
+ } else if (upb_fielddef_isseq(f)) {
+ if (!upb_fielddef_issubmsg(f)) continue;
+
+ zval* array_php = CACHED_PTR_TO_ZVAL_PTR(
+ DEREF(message_data(msg), offset, CACHED_VALUE*));
+ if (array_php == NULL) continue;
+
+ int size, i;
+ RepeatedField* intern = UNBOX(RepeatedField, array_php);
+ HashTable *ht = PHP_PROTO_HASH_OF(intern->array);
+ size = zend_hash_num_elements(ht);
+ if (size == 0) continue;
+
+ for (i = 0; i < size; i++) {
+ void* memory = repeated_field_index_native(intern, i TSRMLS_CC);
+#if PHP_MAJOR_VERSION < 7
+ MessageHeader *submsg = UNBOX(MessageHeader, *(zval**)memory);
+#else
+ MessageHeader *submsg =
+ (MessageHeader*)((char*)(Z_OBJ_P((zval*)memory)) -
+ XtOffsetOf(MessageHeader, std));
+#endif
+ discard_unknown_fields(submsg);
+ }
+ } else if (upb_fielddef_issubmsg(f)) {
+ zval* submsg_php = CACHED_PTR_TO_ZVAL_PTR(
+ DEREF(message_data(msg), offset, CACHED_VALUE*));
+ if (Z_TYPE_P(submsg_php) == IS_NULL) continue;
+ MessageHeader* submsg = UNBOX(MessageHeader, submsg_php);
+ discard_unknown_fields(submsg);
+ }
+ }
+}
+
+PHP_METHOD(Message, discardUnknownFields) {
+ MessageHeader* msg = UNBOX(MessageHeader, getThis());
+ discard_unknown_fields(msg);
+}
diff --git a/third_party/protobuf/3.6.0/php/ext/google/protobuf/map.c b/third_party/protobuf/3.6.0/php/ext/google/protobuf/map.c
new file mode 100644
index 0000000..ab8a518
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/ext/google/protobuf/map.c
@@ -0,0 +1,589 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <ext/spl/spl_iterators.h>
+#include <Zend/zend_API.h>
+#include <Zend/zend_interfaces.h>
+
+#include "protobuf.h"
+#include "utf8.h"
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_offsetGet, 0, 0, 1)
+ ZEND_ARG_INFO(0, index)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_offsetSet, 0, 0, 2)
+ ZEND_ARG_INFO(0, index)
+ ZEND_ARG_INFO(0, newval)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO(arginfo_void, 0)
+ZEND_END_ARG_INFO()
+
+// Utilities
+
+void* upb_value_memory(upb_value* v) {
+ return (void*)(&v->val);
+}
+
+// -----------------------------------------------------------------------------
+// Basic map operations on top of upb's strtable.
+//
+// Note that we roll our own `Map` container here because, as for
+// `RepeatedField`, we want a strongly-typed container. This is so that any user
+// errors due to incorrect map key or value types are raised as close as
+// possible to the error site, rather than at some deferred point (e.g.,
+// serialization).
+//
+// We build our `Map` on top of upb_strtable so that we're able to take
+// advantage of the native_slot storage abstraction, as RepeatedField does.
+// (This is not quite a perfect mapping -- see the key conversions below -- but
+// gives us full support and error-checking for all value types for free.)
+// -----------------------------------------------------------------------------
+
+// Map values are stored using the native_slot abstraction (as with repeated
+// field values), but keys are a bit special. Since we use a strtable, we need
+// to store keys as sequences of bytes such that equality of those bytes maps
+// one-to-one to equality of keys. We store strings directly (i.e., they map to
+// their own bytes) and integers as native integers (using the native_slot
+// abstraction).
+
+// Note that there is another tradeoff here in keeping string keys as native
+// strings rather than PHP strings: traversing the Map requires conversion to
+// PHP string values on every traversal, potentially creating more garbage. We
+// should consider ways to cache a PHP version of the key if this becomes an
+// issue later.
+
+// Forms a key to use with the underlying strtable from a PHP key value. |buf|
+// must point to TABLE_KEY_BUF_LENGTH bytes of temporary space, used to
+// construct a key byte sequence if needed. |out_key| and |out_length| provide
+// the resulting key data/length.
+#define TABLE_KEY_BUF_LENGTH 8 // sizeof(uint64_t)
+static bool table_key(Map* self, zval* key,
+ char* buf,
+ const char** out_key,
+ size_t* out_length TSRMLS_DC) {
+ switch (self->key_type) {
+ case UPB_TYPE_STRING:
+ if (!protobuf_convert_to_string(key)) {
+ return false;
+ }
+ if (!is_structurally_valid_utf8(Z_STRVAL_P(key), Z_STRLEN_P(key))) {
+ zend_error(E_USER_ERROR, "Given key is not UTF8 encoded.");
+ return false;
+ }
+ *out_key = Z_STRVAL_P(key);
+ *out_length = Z_STRLEN_P(key);
+ break;
+
+#define CASE_TYPE(upb_type, type, c_type, php_type) \
+ case UPB_TYPE_##upb_type: { \
+ c_type type##_value; \
+ if (!protobuf_convert_to_##type(key, &type##_value)) { \
+ return false; \
+ } \
+ native_slot_set_by_array(self->key_type, NULL, buf, key TSRMLS_CC); \
+ *out_key = buf; \
+ *out_length = native_slot_size(self->key_type); \
+ break; \
+ }
+ CASE_TYPE(BOOL, bool, int8_t, BOOL)
+ CASE_TYPE(INT32, int32, int32_t, LONG)
+ CASE_TYPE(INT64, int64, int64_t, LONG)
+ CASE_TYPE(UINT32, uint32, uint32_t, LONG)
+ CASE_TYPE(UINT64, uint64, uint64_t, LONG)
+
+#undef CASE_TYPE
+
+ default:
+ // Map constructor should not allow a Map with another key type to be
+ // constructed.
+ assert(false);
+ break;
+ }
+
+ return true;
+}
+
+// -----------------------------------------------------------------------------
+// MapField methods
+// -----------------------------------------------------------------------------
+
+static zend_function_entry map_field_methods[] = {
+ PHP_ME(MapField, __construct, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(MapField, offsetExists, arginfo_offsetGet, ZEND_ACC_PUBLIC)
+ PHP_ME(MapField, offsetGet, arginfo_offsetGet, ZEND_ACC_PUBLIC)
+ PHP_ME(MapField, offsetSet, arginfo_offsetSet, ZEND_ACC_PUBLIC)
+ PHP_ME(MapField, offsetUnset, arginfo_offsetGet, ZEND_ACC_PUBLIC)
+ PHP_ME(MapField, count, arginfo_void, ZEND_ACC_PUBLIC)
+ PHP_ME(MapField, getIterator, arginfo_void, ZEND_ACC_PUBLIC)
+ ZEND_FE_END
+};
+
+// Forward declare static functions.
+
+static void map_field_write_dimension(zval *object, zval *key,
+ zval *value TSRMLS_DC);
+
+// -----------------------------------------------------------------------------
+// MapField creation/desctruction
+// -----------------------------------------------------------------------------
+
+zend_class_entry* map_field_type;
+zend_class_entry* map_field_iter_type;
+
+zend_object_handlers* map_field_handlers;
+zend_object_handlers* map_field_iter_handlers;
+
+static void map_begin_internal(Map *map, MapIter *iter) {
+ iter->self = map;
+ upb_strtable_begin(&iter->it, &map->table);
+}
+
+static HashTable *map_field_get_gc(zval *object, CACHED_VALUE **table, int *n) {
+ // TODO(teboring): Unfortunately, zend engine does not support garbage
+ // collection for custom array. We have to use zend engine's native array
+ // instead.
+ *table = NULL;
+ *n = 0;
+ return NULL;
+}
+
+// Define map value element free function.
+#if PHP_MAJOR_VERSION < 7
+static inline void php_proto_map_string_release(void *value) {
+ zval_ptr_dtor(value);
+}
+
+static inline void php_proto_map_object_release(void *value) {
+ zval_ptr_dtor(value);
+}
+#else
+static inline void php_proto_map_string_release(void *value) {
+ zend_string* object = *(zend_string**)value;
+ zend_string_release(object);
+}
+static inline void php_proto_map_object_release(void *value) {
+ zend_object* object = *(zend_object**)value;
+ if(--GC_REFCOUNT(object) == 0) {
+ zend_objects_store_del(object);
+ }
+}
+#endif
+
+// Define object free method.
+PHP_PROTO_OBJECT_FREE_START(Map, map_field)
+MapIter it;
+int len;
+for (map_begin_internal(intern, &it); !map_done(&it); map_next(&it)) {
+ upb_value value = map_iter_value(&it, &len);
+ void *mem = upb_value_memory(&value);
+ switch (intern->value_type) {
+ case UPB_TYPE_MESSAGE:
+ php_proto_map_object_release(mem);
+ break;
+ case UPB_TYPE_STRING:
+ case UPB_TYPE_BYTES:
+ php_proto_map_string_release(mem);
+ break;
+ default:
+ break;
+ }
+}
+upb_strtable_uninit(&intern->table);
+PHP_PROTO_OBJECT_FREE_END
+
+PHP_PROTO_OBJECT_DTOR_START(Map, map_field)
+PHP_PROTO_OBJECT_DTOR_END
+
+// Define object create method.
+PHP_PROTO_OBJECT_CREATE_START(Map, map_field)
+// Table value type is always UINT64: this ensures enough space to store the
+// native_slot value.
+if (!upb_strtable_init(&intern->table, UPB_CTYPE_UINT64)) {
+ zend_error(E_USER_ERROR, "Could not allocate table.");
+}
+PHP_PROTO_OBJECT_CREATE_END(Map, map_field)
+
+// Init class entry.
+PHP_PROTO_INIT_CLASS_START("Google\\Protobuf\\Internal\\MapField", Map,
+ map_field)
+zend_class_implements(map_field_type TSRMLS_CC, 3, spl_ce_ArrayAccess,
+ zend_ce_aggregate, spl_ce_Countable);
+map_field_handlers->write_dimension = map_field_write_dimension;
+map_field_handlers->get_gc = map_field_get_gc;
+PHP_PROTO_INIT_CLASS_END
+
+void map_field_create_with_field(const zend_class_entry *ce,
+ const upb_fielddef *field,
+ CACHED_VALUE *map_field PHP_PROTO_TSRMLS_DC) {
+ const upb_fielddef *key_field = map_field_key(field);
+ const upb_fielddef *value_field = map_field_value(field);
+ map_field_create_with_type(
+ ce, upb_fielddef_type(key_field), upb_fielddef_type(value_field),
+ field_type_class(value_field TSRMLS_CC), map_field PHP_PROTO_TSRMLS_CC);
+}
+
+void map_field_create_with_type(const zend_class_entry *ce,
+ upb_fieldtype_t key_type,
+ upb_fieldtype_t value_type,
+ const zend_class_entry *msg_ce,
+ CACHED_VALUE *map_field PHP_PROTO_TSRMLS_DC) {
+ CREATE_OBJ_ON_ALLOCATED_ZVAL_PTR(CACHED_PTR_TO_ZVAL_PTR(map_field),
+ map_field_type);
+ Map *intern = UNBOX(Map, CACHED_TO_ZVAL_PTR(*map_field));
+ intern->key_type = key_type;
+ intern->value_type = value_type;
+ intern->msg_ce = msg_ce;
+}
+
+// -----------------------------------------------------------------------------
+// MapField Handlers
+// -----------------------------------------------------------------------------
+
+static bool map_field_read_dimension(zval *object, zval *key, int type,
+ CACHED_VALUE *retval TSRMLS_DC) {
+ Map *intern = UNBOX(Map, object);
+
+ char keybuf[TABLE_KEY_BUF_LENGTH];
+ const char* keyval = NULL;
+ size_t length = 0;
+ upb_value v;
+#ifndef NDEBUG
+ v.ctype = UPB_CTYPE_UINT64;
+#endif
+ if (!table_key(intern, key, keybuf, &keyval, &length TSRMLS_CC)) {
+ return false;
+ }
+
+ if (upb_strtable_lookup2(&intern->table, keyval, length, &v)) {
+ void* mem = upb_value_memory(&v);
+ native_slot_get_by_map_value(intern->value_type, mem, retval TSRMLS_CC);
+ return true;
+ } else {
+ zend_error(E_USER_ERROR, "Given key doesn't exist.");
+ return false;
+ }
+}
+
+static bool map_index_unset(Map *intern, const char* keyval, int length) {
+ upb_value old_value;
+ if (upb_strtable_remove2(&intern->table, keyval, length, &old_value)) {
+ switch (intern->value_type) {
+ case UPB_TYPE_MESSAGE: {
+#if PHP_MAJOR_VERSION < 7
+ zval_ptr_dtor(upb_value_memory(&old_value));
+#else
+ zend_object* object = *(zend_object**)upb_value_memory(&old_value);
+ if(--GC_REFCOUNT(object) == 0) {
+ zend_objects_store_del(object);
+ }
+#endif
+ break;
+ }
+ case UPB_TYPE_STRING:
+ case UPB_TYPE_BYTES: {
+#if PHP_MAJOR_VERSION < 7
+ zval_ptr_dtor(upb_value_memory(&old_value));
+#else
+ zend_string* object = *(zend_string**)upb_value_memory(&old_value);
+ zend_string_release(object);
+#endif
+ break;
+ }
+ default:
+ break;
+ }
+ }
+}
+
+bool map_index_set(Map *intern, const char* keyval, int length, upb_value v) {
+ // Replace any existing value by issuing a 'remove' operation first.
+ map_index_unset(intern, keyval, length);
+
+ if (!upb_strtable_insert2(&intern->table, keyval, length, v)) {
+ zend_error(E_USER_ERROR, "Could not insert into table");
+ return false;
+ }
+
+ return true;
+}
+
+static void map_field_write_dimension(zval *object, zval *key,
+ zval *value TSRMLS_DC) {
+ Map *intern = UNBOX(Map, object);
+
+ char keybuf[TABLE_KEY_BUF_LENGTH];
+ const char* keyval = NULL;
+ size_t length = 0;
+ upb_value v;
+ void* mem;
+ if (!table_key(intern, key, keybuf, &keyval, &length TSRMLS_CC)) {
+ return;
+ }
+
+ mem = upb_value_memory(&v);
+ memset(mem, 0, native_slot_size(intern->value_type));
+ if (!native_slot_set_by_map(intern->value_type, intern->msg_ce, mem,
+ value TSRMLS_CC)) {
+ return;
+ }
+#ifndef NDEBUG
+ v.ctype = UPB_CTYPE_UINT64;
+#endif
+
+ map_index_set(intern, keyval, length, v);
+}
+
+static bool map_field_unset_dimension(zval *object, zval *key TSRMLS_DC) {
+ Map *intern = UNBOX(Map, object);
+
+ char keybuf[TABLE_KEY_BUF_LENGTH];
+ const char* keyval = NULL;
+ size_t length = 0;
+ upb_value v;
+ if (!table_key(intern, key, keybuf, &keyval, &length TSRMLS_CC)) {
+ return false;
+ }
+#ifndef NDEBUG
+ v.ctype = UPB_CTYPE_UINT64;
+#endif
+
+ map_index_unset(intern, keyval, length);
+
+ return true;
+}
+
+// -----------------------------------------------------------------------------
+// PHP MapField Methods
+// -----------------------------------------------------------------------------
+
+PHP_METHOD(MapField, __construct) {
+ long key_type, value_type;
+ zend_class_entry* klass = NULL;
+
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ll|C", &key_type,
+ &value_type, &klass) == FAILURE) {
+ return;
+ }
+
+ Map *intern = UNBOX(Map, getThis());
+ intern->key_type = to_fieldtype(key_type);
+ intern->value_type = to_fieldtype(value_type);
+ intern->msg_ce = klass;
+
+ // Check that the key type is an allowed type.
+ switch (intern->key_type) {
+ case UPB_TYPE_INT32:
+ case UPB_TYPE_INT64:
+ case UPB_TYPE_UINT32:
+ case UPB_TYPE_UINT64:
+ case UPB_TYPE_BOOL:
+ case UPB_TYPE_STRING:
+ case UPB_TYPE_BYTES:
+ // These are OK.
+ break;
+ default:
+ zend_error(E_USER_ERROR, "Invalid key type for map.");
+ }
+}
+
+PHP_METHOD(MapField, offsetExists) {
+ zval *key;
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &key) ==
+ FAILURE) {
+ return;
+ }
+
+ Map *intern = UNBOX(Map, getThis());
+
+ char keybuf[TABLE_KEY_BUF_LENGTH];
+ const char* keyval = NULL;
+ size_t length = 0;
+ upb_value v;
+#ifndef NDEBUG
+ v.ctype = UPB_CTYPE_UINT64;
+#endif
+ if (!table_key(intern, key, keybuf, &keyval, &length TSRMLS_CC)) {
+ RETURN_BOOL(false);
+ }
+
+ RETURN_BOOL(upb_strtable_lookup2(&intern->table, keyval, length, &v));
+}
+
+PHP_METHOD(MapField, offsetGet) {
+ zval *index, *value;
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &index) ==
+ FAILURE) {
+ return;
+ }
+ map_field_read_dimension(getThis(), index, BP_VAR_R,
+ ZVAL_PTR_TO_CACHED_PTR(return_value) TSRMLS_CC);
+}
+
+PHP_METHOD(MapField, offsetSet) {
+ zval *index, *value;
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "zz", &index, &value) ==
+ FAILURE) {
+ return;
+ }
+ map_field_write_dimension(getThis(), index, value TSRMLS_CC);
+}
+
+PHP_METHOD(MapField, offsetUnset) {
+ zval *index;
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &index) ==
+ FAILURE) {
+ return;
+ }
+ map_field_unset_dimension(getThis(), index TSRMLS_CC);
+}
+
+PHP_METHOD(MapField, count) {
+ Map *intern = UNBOX(Map, getThis());
+
+ if (zend_parse_parameters_none() == FAILURE) {
+ return;
+ }
+
+ RETURN_LONG(upb_strtable_count(&intern->table));
+}
+
+PHP_METHOD(MapField, getIterator) {
+ CREATE_OBJ_ON_ALLOCATED_ZVAL_PTR(return_value,
+ map_field_iter_type);
+
+ Map *intern = UNBOX(Map, getThis());
+ MapIter *iter = UNBOX(MapIter, return_value);
+ map_begin(getThis(), iter TSRMLS_CC);
+}
+
+// -----------------------------------------------------------------------------
+// Map Iterator
+// -----------------------------------------------------------------------------
+
+void map_begin(zval *map_php, MapIter *iter TSRMLS_DC) {
+ Map *self = UNBOX(Map, map_php);
+ map_begin_internal(self, iter);
+}
+
+void map_next(MapIter *iter) {
+ upb_strtable_next(&iter->it);
+}
+
+bool map_done(MapIter *iter) {
+ return upb_strtable_done(&iter->it);
+}
+
+const char *map_iter_key(MapIter *iter, int *len) {
+ *len = upb_strtable_iter_keylength(&iter->it);
+ return upb_strtable_iter_key(&iter->it);
+}
+
+upb_value map_iter_value(MapIter *iter, int *len) {
+ *len = native_slot_size(iter->self->value_type);
+ return upb_strtable_iter_value(&iter->it);
+}
+
+// -----------------------------------------------------------------------------
+// MapFieldIter methods
+// -----------------------------------------------------------------------------
+static zend_function_entry map_field_iter_methods[] = {
+ PHP_ME(MapFieldIter, rewind, arginfo_void, ZEND_ACC_PUBLIC)
+ PHP_ME(MapFieldIter, current, arginfo_void, ZEND_ACC_PUBLIC)
+ PHP_ME(MapFieldIter, key, arginfo_void, ZEND_ACC_PUBLIC)
+ PHP_ME(MapFieldIter, next, arginfo_void, ZEND_ACC_PUBLIC)
+ PHP_ME(MapFieldIter, valid, arginfo_void, ZEND_ACC_PUBLIC)
+ ZEND_FE_END
+};
+
+// -----------------------------------------------------------------------------
+// MapFieldIter creation/desctruction
+// -----------------------------------------------------------------------------
+
+// Define object free method.
+PHP_PROTO_OBJECT_FREE_START(MapIter, map_field_iter)
+PHP_PROTO_OBJECT_FREE_END
+
+PHP_PROTO_OBJECT_DTOR_START(MapIter, map_field_iter)
+PHP_PROTO_OBJECT_DTOR_END
+
+// Define object create method.
+PHP_PROTO_OBJECT_CREATE_START(MapIter, map_field_iter)
+intern->self = NULL;
+PHP_PROTO_OBJECT_CREATE_END(MapIter, map_field_iter)
+
+// Init class entry.
+PHP_PROTO_INIT_CLASS_START("Google\\Protobuf\\Internal\\MapFieldIter",
+ MapIter, map_field_iter)
+zend_class_implements(map_field_iter_type TSRMLS_CC, 1, zend_ce_iterator);
+PHP_PROTO_INIT_CLASS_END
+
+// -----------------------------------------------------------------------------
+// PHP MapFieldIter Methods
+// -----------------------------------------------------------------------------
+
+PHP_METHOD(MapFieldIter, rewind) {
+ MapIter *intern = UNBOX(MapIter, getThis());
+ map_begin_internal(intern->self, intern);
+}
+
+PHP_METHOD(MapFieldIter, current) {
+ MapIter *intern = UNBOX(MapIter, getThis());
+ Map *map_field = intern->self;
+
+ int value_length = 0;
+ upb_value value = map_iter_value(intern, &value_length);
+
+ void* mem = upb_value_memory(&value);
+ native_slot_get_by_map_value(map_field->value_type, mem,
+ ZVAL_PTR_TO_CACHED_PTR(return_value) TSRMLS_CC);
+}
+
+PHP_METHOD(MapFieldIter, key) {
+ MapIter *intern = UNBOX(MapIter, getThis());
+ Map *map_field = intern->self;
+
+ int key_length = 0;
+ const char* key = map_iter_key(intern, &key_length);
+
+ native_slot_get_by_map_key(map_field->key_type, key, key_length,
+ ZVAL_PTR_TO_CACHED_PTR(return_value) TSRMLS_CC);
+}
+
+PHP_METHOD(MapFieldIter, next) {
+ MapIter *intern = UNBOX(MapIter, getThis());
+ map_next(intern);
+}
+
+PHP_METHOD(MapFieldIter, valid) {
+ MapIter *intern = UNBOX(MapIter, getThis());
+ RETURN_BOOL(!map_done(intern));
+}
diff --git a/third_party/protobuf/3.6.0/php/ext/google/protobuf/message.c b/third_party/protobuf/3.6.0/php/ext/google/protobuf/message.c
new file mode 100644
index 0000000..e28e42a
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/ext/google/protobuf/message.c
@@ -0,0 +1,2235 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2014 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <php.h>
+#include <stdlib.h>
+
+#include "protobuf.h"
+#include "utf8.h"
+
+zend_class_entry* message_type;
+zend_object_handlers* message_handlers;
+static const char TYPE_URL_PREFIX[] = "type.googleapis.com/";
+static void hex_to_binary(const char* hex, char** binary, int* binary_len);
+
+static zend_function_entry message_methods[] = {
+ PHP_ME(Message, clear, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Message, discardUnknownFields, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Message, serializeToString, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Message, mergeFromString, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Message, serializeToJsonString, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Message, mergeFromJsonString, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Message, mergeFrom, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Message, readOneof, NULL, ZEND_ACC_PROTECTED)
+ PHP_ME(Message, writeOneof, NULL, ZEND_ACC_PROTECTED)
+ PHP_ME(Message, whichOneof, NULL, ZEND_ACC_PROTECTED)
+ PHP_ME(Message, __construct, NULL, ZEND_ACC_PROTECTED)
+ {NULL, NULL, NULL}
+};
+
+// Forward declare static functions.
+
+#if PHP_MAJOR_VERSION < 7
+static void message_set_property(zval* object, zval* member, zval* value,
+ php_proto_zend_literal key TSRMLS_DC);
+static zval* message_get_property(zval* object, zval* member, int type,
+ const zend_literal* key TSRMLS_DC);
+static zval** message_get_property_ptr_ptr(zval* object, zval* member, int type,
+ php_proto_zend_literal key TSRMLS_DC);
+static HashTable* message_get_gc(zval* object, zval*** table, int* n TSRMLS_DC);
+#else
+static void message_set_property(zval* object, zval* member, zval* value,
+ void** cache_slot);
+static zval* message_get_property(zval* object, zval* member, int type,
+ void** cache_slot, zval* rv);
+static zval* message_get_property_ptr_ptr(zval* object, zval* member, int type,
+ void** cache_slot);
+static HashTable* message_get_gc(zval* object, zval** table, int* n);
+#endif
+static HashTable* message_get_properties(zval* object TSRMLS_DC);
+
+// -----------------------------------------------------------------------------
+// PHP Message Handlers
+// -----------------------------------------------------------------------------
+
+// Define object free method.
+PHP_PROTO_OBJECT_FREE_START(MessageHeader, message)
+ if (*(void**)intern->data != NULL) {
+ stringsink_uninit(*(void**)intern->data);
+ FREE(*(void**)intern->data);
+ }
+ FREE(intern->data);
+PHP_PROTO_OBJECT_FREE_END
+
+PHP_PROTO_OBJECT_DTOR_START(MessageHeader, message)
+PHP_PROTO_OBJECT_DTOR_END
+
+// Define object create method.
+PHP_PROTO_OBJECT_CREATE_START(MessageHeader, message)
+// Because php call this create func before calling the sub-message's
+// constructor defined in PHP, it's possible that the decriptor of this class
+// hasn't been added to descritpor pool (when the class is first
+// instantiated). In that case, we will defer the initialization of the custom
+// data to the parent Message's constructor, which will be called by
+// sub-message's constructors after the descriptor has been added.
+PHP_PROTO_OBJECT_CREATE_END(MessageHeader, message)
+
+// Init class entry.
+PHP_PROTO_INIT_CLASS_START("Google\\Protobuf\\Internal\\Message",
+ MessageHeader, message)
+ message_handlers->write_property = message_set_property;
+ message_handlers->read_property = message_get_property;
+ message_handlers->get_property_ptr_ptr = message_get_property_ptr_ptr;
+ message_handlers->get_properties = message_get_properties;
+ message_handlers->get_gc = message_get_gc;
+PHP_PROTO_INIT_CLASS_END
+
+static void message_set_property_internal(zval* object, zval* member,
+ zval* value TSRMLS_DC) {
+ const upb_fielddef* field;
+
+ MessageHeader* self = UNBOX(MessageHeader, object);
+
+ field = upb_msgdef_ntofz(self->descriptor->msgdef, Z_STRVAL_P(member));
+ if (field == NULL) {
+ zend_error(E_USER_ERROR, "Unknown field: %s", Z_STRVAL_P(member));
+ }
+
+ layout_set(self->descriptor->layout, self, field, value TSRMLS_CC);
+}
+
+#if PHP_MAJOR_VERSION < 7
+static void message_set_property(zval* object, zval* member, zval* value,
+ php_proto_zend_literal key TSRMLS_DC) {
+#else
+static void message_set_property(zval* object, zval* member, zval* value,
+ void** cache_slot) {
+#endif
+ if (Z_TYPE_P(member) != IS_STRING) {
+ zend_error(E_USER_ERROR, "Unexpected type for field name");
+ return;
+ }
+
+#if PHP_MAJOR_VERSION < 7 || (PHP_MAJOR_VERSION == 7 && PHP_MINOR_VERSION == 0)
+ if (Z_OBJCE_P(object) != EG(scope)) {
+#else
+ if (Z_OBJCE_P(object) != zend_get_executed_scope()) {
+#endif
+ // User cannot set property directly (e.g., $m->a = 1)
+ zend_error(E_USER_ERROR, "Cannot access private property.");
+ return;
+ }
+
+ message_set_property_internal(object, member, value TSRMLS_CC);
+}
+
+static zval* message_get_property_internal(zval* object,
+ zval* member TSRMLS_DC) {
+ MessageHeader* self = UNBOX(MessageHeader, object);
+ const upb_fielddef* field;
+ field = upb_msgdef_ntofz(self->descriptor->msgdef, Z_STRVAL_P(member));
+ if (field == NULL) {
+ return PHP_PROTO_GLOBAL_UNINITIALIZED_ZVAL;
+ }
+
+ zend_property_info* property_info;
+#if PHP_MAJOR_VERSION < 7
+ property_info =
+ zend_get_property_info(Z_OBJCE_P(object), member, true TSRMLS_CC);
+#else
+ property_info =
+ zend_get_property_info(Z_OBJCE_P(object), Z_STR_P(member), true);
+#endif
+ return layout_get(
+ self->descriptor->layout, message_data(self), field,
+ OBJ_PROP(Z_OBJ_P(object), property_info->offset) TSRMLS_CC);
+}
+
+static void message_get_oneof_property_internal(zval* object, zval* member,
+ zval* return_value TSRMLS_DC) {
+ MessageHeader* self = UNBOX(MessageHeader, object);
+ const upb_fielddef* field;
+ field = upb_msgdef_ntofz(self->descriptor->msgdef, Z_STRVAL_P(member));
+ if (field == NULL) {
+ return;
+ }
+
+ layout_get(self->descriptor->layout, message_data(self), field,
+ ZVAL_PTR_TO_CACHED_PTR(return_value) TSRMLS_CC);
+}
+
+#if PHP_MAJOR_VERSION < 7
+static zval* message_get_property(zval* object, zval* member, int type,
+ const zend_literal* key TSRMLS_DC) {
+#else
+static zval* message_get_property(zval* object, zval* member, int type,
+ void** cache_slot, zval* rv) {
+#endif
+ if (Z_TYPE_P(member) != IS_STRING) {
+ zend_error(E_USER_ERROR, "Property name has to be a string.");
+ return PHP_PROTO_GLOBAL_UNINITIALIZED_ZVAL;
+ }
+
+#if PHP_MAJOR_VERSION < 7 || (PHP_MAJOR_VERSION == 7 && PHP_MINOR_VERSION == 0)
+ if (Z_OBJCE_P(object) != EG(scope)) {
+#else
+ if (Z_OBJCE_P(object) != zend_get_executed_scope()) {
+#endif
+ // User cannot get property directly (e.g., $a = $m->a)
+ zend_error(E_USER_ERROR, "Cannot access private property.");
+ return PHP_PROTO_GLOBAL_UNINITIALIZED_ZVAL;
+ }
+
+ return message_get_property_internal(object, member TSRMLS_CC);
+}
+
+#if PHP_MAJOR_VERSION < 7
+static zval** message_get_property_ptr_ptr(zval* object, zval* member, int type,
+ php_proto_zend_literal key
+ TSRMLS_DC) {
+#else
+static zval* message_get_property_ptr_ptr(zval* object, zval* member, int type,
+ void** cache_slot) {
+#endif
+ return NULL;
+}
+
+static HashTable* message_get_properties(zval* object TSRMLS_DC) {
+ // User cannot get property directly (e.g., $a = $m->a)
+ zend_error(E_USER_ERROR, "Cannot access private properties.");
+#if PHP_MAJOR_VERSION < 7
+ return zend_std_get_properties(object TSRMLS_CC);
+#else
+ return zend_std_get_properties(object);
+#endif
+}
+
+static HashTable* message_get_gc(zval* object, CACHED_VALUE** table,
+ int* n TSRMLS_DC) {
+ zend_object* zobj = Z_OBJ_P(object);
+ *table = zobj->properties_table;
+ *n = zobj->ce->default_properties_count;
+ return NULL;
+}
+
+// -----------------------------------------------------------------------------
+// C Message Utilities
+// -----------------------------------------------------------------------------
+
+void* message_data(MessageHeader* msg) {
+ return msg->data;
+}
+
+void custom_data_init(const zend_class_entry* ce,
+ MessageHeader* intern PHP_PROTO_TSRMLS_DC) {
+ Descriptor* desc = UNBOX_HASHTABLE_VALUE(Descriptor, get_ce_obj(ce));
+ intern->data = ALLOC_N(uint8_t, desc->layout->size);
+ memset(message_data(intern), 0, desc->layout->size);
+ // We wrap first so that everything in the message object is GC-rooted in
+ // case a collection happens during object creation in layout_init().
+ intern->descriptor = desc;
+ layout_init(desc->layout, message_data(intern),
+ &intern->std PHP_PROTO_TSRMLS_CC);
+}
+
+void build_class_from_descriptor(
+ PHP_PROTO_HASHTABLE_VALUE php_descriptor TSRMLS_DC) {
+ Descriptor* desc = UNBOX_HASHTABLE_VALUE(Descriptor, php_descriptor);
+
+ // Map entries don't have existing php class.
+ if (upb_msgdef_mapentry(desc->msgdef)) {
+ return;
+ }
+
+ zend_class_entry* registered_ce = desc->klass;
+
+ if (desc->layout == NULL) {
+ MessageLayout* layout = create_layout(desc->msgdef);
+ desc->layout = layout;
+ }
+
+ registered_ce->create_object = message_create;
+}
+
+// -----------------------------------------------------------------------------
+// PHP Methods
+// -----------------------------------------------------------------------------
+
+void Message_construct(zval* msg, zval* array_wrapper) {
+ zend_class_entry* ce = Z_OBJCE_P(msg);
+ MessageHeader* intern = NULL;
+ if (EXPECTED(class_added(ce))) {
+ intern = UNBOX(MessageHeader, msg);
+ custom_data_init(ce, intern PHP_PROTO_TSRMLS_CC);
+ }
+
+ if (array_wrapper == NULL) {
+ return;
+ }
+
+ HashTable* array = Z_ARRVAL_P(array_wrapper);
+ HashPosition pointer;
+ zval key;
+ void* value;
+ const upb_fielddef* field;
+
+ for (zend_hash_internal_pointer_reset_ex(array, &pointer);
+ php_proto_zend_hash_get_current_data_ex(array, (void**)&value,
+ &pointer) == SUCCESS;
+ zend_hash_move_forward_ex(array, &pointer)) {
+ zend_hash_get_current_key_zval_ex(array, &key, &pointer);
+ field = upb_msgdef_ntofz(intern->descriptor->msgdef, Z_STRVAL_P(&key));
+ if (field == NULL) {
+ zend_error(E_USER_ERROR, "Unknown field: %s", Z_STRVAL_P(&key));
+ }
+ if (upb_fielddef_ismap(field)) {
+ PHP_PROTO_FAKE_SCOPE_BEGIN(Z_OBJCE_P(msg));
+ zval* submap = message_get_property_internal(msg, &key TSRMLS_CC);
+ PHP_PROTO_FAKE_SCOPE_END;
+ HashTable* subtable = HASH_OF(
+ CACHED_PTR_TO_ZVAL_PTR((CACHED_VALUE*)value));
+ HashPosition subpointer;
+ zval subkey;
+ void* memory;
+ for (zend_hash_internal_pointer_reset_ex(subtable, &subpointer);
+ php_proto_zend_hash_get_current_data_ex(subtable, (void**)&memory,
+ &subpointer) == SUCCESS;
+ zend_hash_move_forward_ex(subtable, &subpointer)) {
+ zend_hash_get_current_key_zval_ex(subtable, &subkey, &subpointer);
+ map_field_handlers->write_dimension(
+ submap, &subkey,
+ CACHED_PTR_TO_ZVAL_PTR((CACHED_VALUE*)memory) TSRMLS_CC);
+ zval_dtor(&subkey);
+ }
+ } else if (upb_fielddef_isseq(field)) {
+ PHP_PROTO_FAKE_SCOPE_BEGIN(Z_OBJCE_P(msg));
+ zval* subarray = message_get_property_internal(msg, &key TSRMLS_CC);
+ PHP_PROTO_FAKE_SCOPE_END;
+ HashTable* subtable = HASH_OF(
+ CACHED_PTR_TO_ZVAL_PTR((CACHED_VALUE*)value));
+ HashPosition subpointer;
+ void* memory;
+ for (zend_hash_internal_pointer_reset_ex(subtable, &subpointer);
+ php_proto_zend_hash_get_current_data_ex(subtable, (void**)&memory,
+ &subpointer) == SUCCESS;
+ zend_hash_move_forward_ex(subtable, &subpointer)) {
+ repeated_field_handlers->write_dimension(
+ subarray, NULL,
+ CACHED_PTR_TO_ZVAL_PTR((CACHED_VALUE*)memory) TSRMLS_CC);
+ }
+ } else if (upb_fielddef_issubmsg(field)) {
+ const upb_msgdef* submsgdef = upb_fielddef_msgsubdef(field);
+ PHP_PROTO_HASHTABLE_VALUE desc_php = get_def_obj(submsgdef);
+ Descriptor* desc = UNBOX_HASHTABLE_VALUE(Descriptor, desc_php);
+ zend_property_info* property_info;
+ PHP_PROTO_FAKE_SCOPE_BEGIN(Z_OBJCE_P(msg));
+#if PHP_MAJOR_VERSION < 7
+ property_info =
+ zend_get_property_info(Z_OBJCE_P(msg), &key, true TSRMLS_CC);
+#else
+ property_info =
+ zend_get_property_info(Z_OBJCE_P(msg), Z_STR_P(&key), true);
+#endif
+ PHP_PROTO_FAKE_SCOPE_END;
+ CACHED_VALUE* cached = OBJ_PROP(Z_OBJ_P(msg), property_info->offset);
+#if PHP_MAJOR_VERSION < 7
+ SEPARATE_ZVAL_IF_NOT_REF(cached);
+#endif
+ zval* submsg = CACHED_PTR_TO_ZVAL_PTR(cached);
+ ZVAL_OBJ(submsg, desc->klass->create_object(desc->klass TSRMLS_CC));
+ Message_construct(submsg, NULL);
+ MessageHeader* from = UNBOX(MessageHeader,
+ CACHED_PTR_TO_ZVAL_PTR((CACHED_VALUE*)value));
+ MessageHeader* to = UNBOX(MessageHeader, submsg);
+ if(from->descriptor != to->descriptor) {
+ zend_error(E_USER_ERROR, "Cannot merge messages with different class.");
+ return;
+ }
+
+ layout_merge(from->descriptor->layout, from, to TSRMLS_CC);
+ } else {
+ message_set_property_internal(msg, &key,
+ CACHED_PTR_TO_ZVAL_PTR((CACHED_VALUE*)value) TSRMLS_CC);
+ }
+ zval_dtor(&key);
+ }
+}
+
+// At the first time the message is created, the class entry hasn't been
+// modified. As a result, the first created instance will be a normal zend
+// object. Here, we manually modify it to our message in such a case.
+PHP_METHOD(Message, __construct) {
+ // Init message with array
+ zval* array_wrapper = NULL;
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC,
+ "|a!", &array_wrapper) == FAILURE) {
+ return;
+ }
+
+ Message_construct(getThis(), array_wrapper);
+}
+
+PHP_METHOD(Message, clear) {
+ MessageHeader* msg = UNBOX(MessageHeader, getThis());
+ Descriptor* desc = msg->descriptor;
+ zend_class_entry* ce = desc->klass;
+
+ zend_object_std_dtor(&msg->std TSRMLS_CC);
+ object_properties_init(&msg->std, ce);
+
+ layout_init(desc->layout, message_data(msg), &msg->std TSRMLS_CC);
+}
+
+PHP_METHOD(Message, mergeFrom) {
+ zval* value;
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &value,
+ message_type) == FAILURE) {
+ return;
+ }
+
+ MessageHeader* from = UNBOX(MessageHeader, value);
+ MessageHeader* to = UNBOX(MessageHeader, getThis());
+
+ if(from->descriptor != to->descriptor) {
+ zend_error(E_USER_ERROR, "Cannot merge messages with different class.");
+ return;
+ }
+
+ layout_merge(from->descriptor->layout, from, to TSRMLS_CC);
+}
+
+PHP_METHOD(Message, readOneof) {
+ PHP_PROTO_LONG index;
+
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &index) ==
+ FAILURE) {
+ return;
+ }
+
+ MessageHeader* msg = UNBOX(MessageHeader, getThis());
+
+ const upb_fielddef* field = upb_msgdef_itof(msg->descriptor->msgdef, index);
+
+ // Unlike singular fields, oneof fields share cached property. So we cannot
+ // let lay_get modify the cached property. Instead, we pass in the return
+ // value directly.
+ layout_get(msg->descriptor->layout, message_data(msg), field,
+ ZVAL_PTR_TO_CACHED_PTR(return_value) TSRMLS_CC);
+}
+
+PHP_METHOD(Message, writeOneof) {
+ PHP_PROTO_LONG index;
+ zval* value;
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "lz", &index, &value) ==
+ FAILURE) {
+ return;
+ }
+
+ MessageHeader* msg = UNBOX(MessageHeader, getThis());
+
+ const upb_fielddef* field = upb_msgdef_itof(msg->descriptor->msgdef, index);
+
+ layout_set(msg->descriptor->layout, msg, field, value TSRMLS_CC);
+}
+
+PHP_METHOD(Message, whichOneof) {
+ char* oneof_name;
+ PHP_PROTO_SIZE length;
+
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &oneof_name,
+ &length) == FAILURE) {
+ return;
+ }
+
+ MessageHeader* msg = UNBOX(MessageHeader, getThis());
+
+ const upb_oneofdef* oneof =
+ upb_msgdef_ntoo(msg->descriptor->msgdef, oneof_name, length);
+ const char* oneof_case_name = layout_get_oneof_case(
+ msg->descriptor->layout, message_data(msg), oneof TSRMLS_CC);
+ PHP_PROTO_RETURN_STRING(oneof_case_name, 1);
+}
+
+// -----------------------------------------------------------------------------
+// Well Known Types Support
+// -----------------------------------------------------------------------------
+
+#define PHP_PROTO_FIELD_ACCESSORS(UPPER_CLASS, LOWER_CLASS, UPPER_FIELD, \
+ LOWER_FIELD) \
+ PHP_METHOD(UPPER_CLASS, get##UPPER_FIELD) { \
+ zval member; \
+ PHP_PROTO_ZVAL_STRING(&member, LOWER_FIELD, 1); \
+ PHP_PROTO_FAKE_SCOPE_BEGIN(LOWER_CLASS##_type); \
+ zval* value = message_get_property_internal(getThis(), &member TSRMLS_CC); \
+ PHP_PROTO_FAKE_SCOPE_END; \
+ zval_dtor(&member); \
+ PHP_PROTO_RETVAL_ZVAL(value); \
+ } \
+ PHP_METHOD(UPPER_CLASS, set##UPPER_FIELD) { \
+ zval* value = NULL; \
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &value) == \
+ FAILURE) { \
+ return; \
+ } \
+ zval member; \
+ PHP_PROTO_ZVAL_STRING(&member, LOWER_FIELD, 1); \
+ message_set_property_internal(getThis(), &member, value TSRMLS_CC); \
+ zval_dtor(&member); \
+ PHP_PROTO_RETVAL_ZVAL(getThis()); \
+ }
+
+#define PHP_PROTO_ONEOF_FIELD_ACCESSORS(UPPER_CLASS, LOWER_CLASS, UPPER_FIELD, \
+ LOWER_FIELD) \
+ PHP_METHOD(UPPER_CLASS, get##UPPER_FIELD) { \
+ zval member; \
+ PHP_PROTO_ZVAL_STRING(&member, LOWER_FIELD, 1); \
+ PHP_PROTO_FAKE_SCOPE_BEGIN(LOWER_CLASS##_type); \
+ message_get_oneof_property_internal(getThis(), &member, \
+ return_value TSRMLS_CC); \
+ PHP_PROTO_FAKE_SCOPE_END; \
+ zval_dtor(&member); \
+ } \
+ PHP_METHOD(UPPER_CLASS, set##UPPER_FIELD) { \
+ zval* value = NULL; \
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &value) == \
+ FAILURE) { \
+ return; \
+ } \
+ zval member; \
+ PHP_PROTO_ZVAL_STRING(&member, LOWER_FIELD, 1); \
+ message_set_property_internal(getThis(), &member, value TSRMLS_CC); \
+ zval_dtor(&member); \
+ PHP_PROTO_RETVAL_ZVAL(getThis()); \
+ }
+
+#define PHP_PROTO_ONEOF_ACCESSORS(UPPER_CLASS, LOWER_CLASS, UPPER_FIELD, \
+ LOWER_FIELD) \
+ PHP_METHOD(UPPER_CLASS, get##UPPER_FIELD) { \
+ MessageHeader* msg = UNBOX(MessageHeader, getThis()); \
+ PHP_PROTO_FAKE_SCOPE_BEGIN(LOWER_CLASS##_type); \
+ const upb_oneofdef* oneof = upb_msgdef_ntoo( \
+ msg->descriptor->msgdef, LOWER_FIELD, strlen(LOWER_FIELD)); \
+ const char* oneof_case_name = layout_get_oneof_case( \
+ msg->descriptor->layout, message_data(msg), oneof TSRMLS_CC); \
+ PHP_PROTO_FAKE_SCOPE_END; \
+ PHP_PROTO_RETURN_STRING(oneof_case_name, 1); \
+ }
+
+// Forward declare file init functions
+static void init_file_any(TSRMLS_D);
+static void init_file_api(TSRMLS_D);
+static void init_file_duration(TSRMLS_D);
+static void init_file_field_mask(TSRMLS_D);
+static void init_file_empty(TSRMLS_D);
+static void init_file_source_context(TSRMLS_D);
+static void init_file_struct(TSRMLS_D);
+static void init_file_timestamp(TSRMLS_D);
+static void init_file_type(TSRMLS_D);
+static void init_file_wrappers(TSRMLS_D);
+
+// Define file init functions
+static void init_file_any(TSRMLS_D) {
+ if (is_inited_file_any) return;
+ init_generated_pool_once(TSRMLS_C);
+ const char* generated_file =
+ "0acd010a19676f6f676c652f70726f746f6275662f616e792e70726f746f"
+ "120f676f6f676c652e70726f746f62756622260a03416e7912100a087479"
+ "70655f75726c180120012809120d0a0576616c756518022001280c426f0a"
+ "13636f6d2e676f6f676c652e70726f746f6275664208416e7950726f746f"
+ "50015a256769746875622e636f6d2f676f6c616e672f70726f746f627566"
+ "2f7074797065732f616e79a20203475042aa021e476f6f676c652e50726f"
+ "746f6275662e57656c6c4b6e6f776e5479706573620670726f746f33";
+ char* binary;
+ int binary_len;
+ hex_to_binary(generated_file, &binary, &binary_len);
+ internal_add_generated_file(binary, binary_len, generated_pool TSRMLS_CC);
+ FREE(binary);
+ is_inited_file_any = true;
+}
+
+static void init_file_api(TSRMLS_D) {
+ if (is_inited_file_api) return;
+ init_file_source_context(TSRMLS_C);
+ init_file_type(TSRMLS_C);
+ init_generated_pool_once(TSRMLS_C);
+ const char* generated_file =
+ "0aee050a19676f6f676c652f70726f746f6275662f6170692e70726f746f"
+ "120f676f6f676c652e70726f746f6275661a24676f6f676c652f70726f74"
+ "6f6275662f736f757263655f636f6e746578742e70726f746f1a1a676f6f"
+ "676c652f70726f746f6275662f747970652e70726f746f2281020a034170"
+ "69120c0a046e616d6518012001280912280a076d6574686f647318022003"
+ "280b32172e676f6f676c652e70726f746f6275662e4d6574686f6412280a"
+ "076f7074696f6e7318032003280b32172e676f6f676c652e70726f746f62"
+ "75662e4f7074696f6e120f0a0776657273696f6e18042001280912360a0e"
+ "736f757263655f636f6e7465787418052001280b321e2e676f6f676c652e"
+ "70726f746f6275662e536f75726365436f6e7465787412260a066d697869"
+ "6e7318062003280b32162e676f6f676c652e70726f746f6275662e4d6978"
+ "696e12270a0673796e74617818072001280e32172e676f6f676c652e7072"
+ "6f746f6275662e53796e74617822d5010a064d6574686f64120c0a046e61"
+ "6d6518012001280912180a10726571756573745f747970655f75726c1802"
+ "2001280912190a11726571756573745f73747265616d696e671803200128"
+ "0812190a11726573706f6e73655f747970655f75726c180420012809121a"
+ "0a12726573706f6e73655f73747265616d696e6718052001280812280a07"
+ "6f7074696f6e7318062003280b32172e676f6f676c652e70726f746f6275"
+ "662e4f7074696f6e12270a0673796e74617818072001280e32172e676f6f"
+ "676c652e70726f746f6275662e53796e74617822230a054d6978696e120c"
+ "0a046e616d65180120012809120c0a04726f6f7418022001280942750a13"
+ "636f6d2e676f6f676c652e70726f746f627566420841706950726f746f50"
+ "015a2b676f6f676c652e676f6c616e672e6f72672f67656e70726f746f2f"
+ "70726f746f6275662f6170693b617069a20203475042aa021e476f6f676c"
+ "652e50726f746f6275662e57656c6c4b6e6f776e5479706573620670726f"
+ "746f33";
+ char* binary;
+ int binary_len;
+ hex_to_binary(generated_file, &binary, &binary_len);
+ internal_add_generated_file(binary, binary_len, generated_pool TSRMLS_CC);
+ FREE(binary);
+ is_inited_file_api = true;
+}
+
+static void init_file_duration(TSRMLS_D) {
+ if (is_inited_file_duration) return;
+ init_generated_pool_once(TSRMLS_C);
+ const char* generated_file =
+ "0ae3010a1e676f6f676c652f70726f746f6275662f6475726174696f6e2e"
+ "70726f746f120f676f6f676c652e70726f746f627566222a0a0844757261"
+ "74696f6e120f0a077365636f6e6473180120012803120d0a056e616e6f73"
+ "180220012805427c0a13636f6d2e676f6f676c652e70726f746f62756642"
+ "0d4475726174696f6e50726f746f50015a2a6769746875622e636f6d2f67"
+ "6f6c616e672f70726f746f6275662f7074797065732f6475726174696f6e"
+ "f80101a20203475042aa021e476f6f676c652e50726f746f6275662e5765"
+ "6c6c4b6e6f776e5479706573620670726f746f33";
+ char* binary;
+ int binary_len;
+ hex_to_binary(generated_file, &binary, &binary_len);
+ internal_add_generated_file(binary, binary_len, generated_pool TSRMLS_CC);
+ FREE(binary);
+ is_inited_file_duration = true;
+}
+
+static void init_file_field_mask(TSRMLS_D) {
+ if (is_inited_file_field_mask) return;
+ init_generated_pool_once(TSRMLS_C);
+ const char* generated_file =
+ "0ae3010a20676f6f676c652f70726f746f6275662f6669656c645f6d6173"
+ "6b2e70726f746f120f676f6f676c652e70726f746f627566221a0a094669"
+ "656c644d61736b120d0a0570617468731801200328094289010a13636f6d"
+ "2e676f6f676c652e70726f746f627566420e4669656c644d61736b50726f"
+ "746f50015a39676f6f676c652e676f6c616e672e6f72672f67656e70726f"
+ "746f2f70726f746f6275662f6669656c645f6d61736b3b6669656c645f6d"
+ "61736ba20203475042aa021e476f6f676c652e50726f746f6275662e5765"
+ "6c6c4b6e6f776e5479706573620670726f746f33";
+ char* binary;
+ int binary_len;
+ hex_to_binary(generated_file, &binary, &binary_len);
+ internal_add_generated_file(binary, binary_len, generated_pool TSRMLS_CC);
+ FREE(binary);
+ is_inited_file_field_mask = true;
+}
+
+static void init_file_empty(TSRMLS_D) {
+ if (is_inited_file_empty) return;
+ init_generated_pool_once(TSRMLS_C);
+ const char* generated_file =
+ "0ab7010a1b676f6f676c652f70726f746f6275662f656d7074792e70726f"
+ "746f120f676f6f676c652e70726f746f62756622070a05456d7074794276"
+ "0a13636f6d2e676f6f676c652e70726f746f627566420a456d7074795072"
+ "6f746f50015a276769746875622e636f6d2f676f6c616e672f70726f746f"
+ "6275662f7074797065732f656d707479f80101a20203475042aa021e476f"
+ "6f676c652e50726f746f6275662e57656c6c4b6e6f776e54797065736206"
+ "70726f746f33";
+ char* binary;
+ int binary_len;
+ hex_to_binary(generated_file, &binary, &binary_len);
+ internal_add_generated_file(binary, binary_len, generated_pool TSRMLS_CC);
+ FREE(binary);
+ is_inited_file_empty = true;
+}
+
+static void init_file_source_context(TSRMLS_D) {
+ if (is_inited_file_source_context) return;
+ init_generated_pool_once(TSRMLS_C);
+ const char* generated_file =
+ "0afb010a24676f6f676c652f70726f746f6275662f736f757263655f636f"
+ "6e746578742e70726f746f120f676f6f676c652e70726f746f6275662222"
+ "0a0d536f75726365436f6e7465787412110a0966696c655f6e616d651801"
+ "200128094295010a13636f6d2e676f6f676c652e70726f746f6275664212"
+ "536f75726365436f6e7465787450726f746f50015a41676f6f676c652e67"
+ "6f6c616e672e6f72672f67656e70726f746f2f70726f746f6275662f736f"
+ "757263655f636f6e746578743b736f757263655f636f6e74657874a20203"
+ "475042aa021e476f6f676c652e50726f746f6275662e57656c6c4b6e6f77"
+ "6e5479706573620670726f746f33";
+ char* binary;
+ int binary_len;
+ hex_to_binary(generated_file, &binary, &binary_len);
+ internal_add_generated_file(binary, binary_len, generated_pool TSRMLS_CC);
+ FREE(binary);
+ is_inited_file_source_context = true;
+}
+
+static void init_file_struct(TSRMLS_D) {
+ if (is_inited_file_struct) return;
+ init_generated_pool_once(TSRMLS_C);
+ const char* generated_file =
+ "0a81050a1c676f6f676c652f70726f746f6275662f7374727563742e7072"
+ "6f746f120f676f6f676c652e70726f746f6275662284010a065374727563"
+ "7412330a066669656c647318012003280b32232e676f6f676c652e70726f"
+ "746f6275662e5374727563742e4669656c6473456e7472791a450a0b4669"
+ "656c6473456e747279120b0a036b657918012001280912250a0576616c75"
+ "6518022001280b32162e676f6f676c652e70726f746f6275662e56616c75"
+ "653a02380122ea010a0556616c756512300a0a6e756c6c5f76616c756518"
+ "012001280e321a2e676f6f676c652e70726f746f6275662e4e756c6c5661"
+ "6c7565480012160a0c6e756d6265725f76616c7565180220012801480012"
+ "160a0c737472696e675f76616c7565180320012809480012140a0a626f6f"
+ "6c5f76616c75651804200128084800122f0a0c7374727563745f76616c75"
+ "6518052001280b32172e676f6f676c652e70726f746f6275662e53747275"
+ "6374480012300a0a6c6973745f76616c756518062001280b321a2e676f6f"
+ "676c652e70726f746f6275662e4c69737456616c7565480042060a046b69"
+ "6e6422330a094c69737456616c756512260a0676616c7565731801200328"
+ "0b32162e676f6f676c652e70726f746f6275662e56616c75652a1b0a094e"
+ "756c6c56616c7565120e0a0a4e554c4c5f56414c554510004281010a1363"
+ "6f6d2e676f6f676c652e70726f746f627566420b53747275637450726f74"
+ "6f50015a316769746875622e636f6d2f676f6c616e672f70726f746f6275"
+ "662f7074797065732f7374727563743b7374727563747062f80101a20203"
+ "475042aa021e476f6f676c652e50726f746f6275662e57656c6c4b6e6f77"
+ "6e5479706573620670726f746f33";
+ char* binary;
+ int binary_len;
+ hex_to_binary(generated_file, &binary, &binary_len);
+ internal_add_generated_file(binary, binary_len, generated_pool TSRMLS_CC);
+ FREE(binary);
+ is_inited_file_struct = true;
+}
+
+static void init_file_timestamp(TSRMLS_D) {
+ if (is_inited_file_timestamp) return;
+ init_generated_pool_once(TSRMLS_C);
+ const char* generated_file =
+ "0ae7010a1f676f6f676c652f70726f746f6275662f74696d657374616d70"
+ "2e70726f746f120f676f6f676c652e70726f746f627566222b0a0954696d"
+ "657374616d70120f0a077365636f6e6473180120012803120d0a056e616e"
+ "6f73180220012805427e0a13636f6d2e676f6f676c652e70726f746f6275"
+ "66420e54696d657374616d7050726f746f50015a2b6769746875622e636f"
+ "6d2f676f6c616e672f70726f746f6275662f7074797065732f74696d6573"
+ "74616d70f80101a20203475042aa021e476f6f676c652e50726f746f6275"
+ "662e57656c6c4b6e6f776e5479706573620670726f746f33";
+ char* binary;
+ int binary_len;
+ hex_to_binary(generated_file, &binary, &binary_len);
+ internal_add_generated_file(binary, binary_len, generated_pool TSRMLS_CC);
+ FREE(binary);
+ is_inited_file_timestamp = true;
+}
+
+static void init_file_type(TSRMLS_D) {
+ if (is_inited_file_type) return;
+ init_file_any(TSRMLS_C);
+ init_file_source_context(TSRMLS_C);
+ init_generated_pool_once(TSRMLS_C);
+ const char* generated_file =
+ "0aba0c0a1a676f6f676c652f70726f746f6275662f747970652e70726f74"
+ "6f120f676f6f676c652e70726f746f6275661a19676f6f676c652f70726f"
+ "746f6275662f616e792e70726f746f1a24676f6f676c652f70726f746f62"
+ "75662f736f757263655f636f6e746578742e70726f746f22d7010a045479"
+ "7065120c0a046e616d6518012001280912260a066669656c647318022003"
+ "280b32162e676f6f676c652e70726f746f6275662e4669656c64120e0a06"
+ "6f6e656f667318032003280912280a076f7074696f6e7318042003280b32"
+ "172e676f6f676c652e70726f746f6275662e4f7074696f6e12360a0e736f"
+ "757263655f636f6e7465787418052001280b321e2e676f6f676c652e7072"
+ "6f746f6275662e536f75726365436f6e7465787412270a0673796e746178"
+ "18062001280e32172e676f6f676c652e70726f746f6275662e53796e7461"
+ "7822d5050a054669656c6412290a046b696e6418012001280e321b2e676f"
+ "6f676c652e70726f746f6275662e4669656c642e4b696e6412370a0b6361"
+ "7264696e616c69747918022001280e32222e676f6f676c652e70726f746f"
+ "6275662e4669656c642e43617264696e616c697479120e0a066e756d6265"
+ "72180320012805120c0a046e616d6518042001280912100a08747970655f"
+ "75726c18062001280912130a0b6f6e656f665f696e646578180720012805"
+ "120e0a067061636b656418082001280812280a076f7074696f6e73180920"
+ "03280b32172e676f6f676c652e70726f746f6275662e4f7074696f6e1211"
+ "0a096a736f6e5f6e616d65180a2001280912150a0d64656661756c745f76"
+ "616c7565180b2001280922c8020a044b696e6412100a0c545950455f554e"
+ "4b4e4f574e1000120f0a0b545950455f444f55424c451001120e0a0a5459"
+ "50455f464c4f41541002120e0a0a545950455f494e5436341003120f0a0b"
+ "545950455f55494e5436341004120e0a0a545950455f494e543332100512"
+ "100a0c545950455f46495845443634100612100a0c545950455f46495845"
+ "4433321007120d0a09545950455f424f4f4c1008120f0a0b545950455f53"
+ "5452494e471009120e0a0a545950455f47524f5550100a12100a0c545950"
+ "455f4d455353414745100b120e0a0a545950455f4259544553100c120f0a"
+ "0b545950455f55494e543332100d120d0a09545950455f454e554d100e12"
+ "110a0d545950455f5346495845443332100f12110a0d545950455f534649"
+ "58454436341010120f0a0b545950455f53494e5433321011120f0a0b5459"
+ "50455f53494e543634101222740a0b43617264696e616c69747912170a13"
+ "43415244494e414c4954595f554e4b4e4f574e100012180a144341524449"
+ "4e414c4954595f4f5054494f4e414c100112180a1443415244494e414c49"
+ "54595f5245515549524544100212180a1443415244494e414c4954595f52"
+ "45504541544544100322ce010a04456e756d120c0a046e616d6518012001"
+ "2809122d0a09656e756d76616c756518022003280b321a2e676f6f676c65"
+ "2e70726f746f6275662e456e756d56616c756512280a076f7074696f6e73"
+ "18032003280b32172e676f6f676c652e70726f746f6275662e4f7074696f"
+ "6e12360a0e736f757263655f636f6e7465787418042001280b321e2e676f"
+ "6f676c652e70726f746f6275662e536f75726365436f6e7465787412270a"
+ "0673796e74617818052001280e32172e676f6f676c652e70726f746f6275"
+ "662e53796e74617822530a09456e756d56616c7565120c0a046e616d6518"
+ "0120012809120e0a066e756d62657218022001280512280a076f7074696f"
+ "6e7318032003280b32172e676f6f676c652e70726f746f6275662e4f7074"
+ "696f6e223b0a064f7074696f6e120c0a046e616d6518012001280912230a"
+ "0576616c756518022001280b32142e676f6f676c652e70726f746f627566"
+ "2e416e792a2e0a0653796e74617812110a0d53594e5441585f50524f544f"
+ "32100012110a0d53594e5441585f50524f544f331001427d0a13636f6d2e"
+ "676f6f676c652e70726f746f62756642095479706550726f746f50015a2f"
+ "676f6f676c652e676f6c616e672e6f72672f67656e70726f746f2f70726f"
+ "746f6275662f70747970653b7074797065f80101a20203475042aa021e47"
+ "6f6f676c652e50726f746f6275662e57656c6c4b6e6f776e547970657362"
+ "0670726f746f33";
+ char* binary;
+ int binary_len;
+ hex_to_binary(generated_file, &binary, &binary_len);
+ internal_add_generated_file(binary, binary_len, generated_pool TSRMLS_CC);
+ FREE(binary);
+ is_inited_file_type = true;
+}
+
+static void init_file_wrappers(TSRMLS_D) {
+ if (is_inited_file_wrappers) return;
+ init_generated_pool_once(TSRMLS_C);
+ const char* generated_file =
+ "0abf030a1e676f6f676c652f70726f746f6275662f77726170706572732e"
+ "70726f746f120f676f6f676c652e70726f746f627566221c0a0b446f7562"
+ "6c6556616c7565120d0a0576616c7565180120012801221b0a0a466c6f61"
+ "7456616c7565120d0a0576616c7565180120012802221b0a0a496e743634"
+ "56616c7565120d0a0576616c7565180120012803221c0a0b55496e743634"
+ "56616c7565120d0a0576616c7565180120012804221b0a0a496e74333256"
+ "616c7565120d0a0576616c7565180120012805221c0a0b55496e74333256"
+ "616c7565120d0a0576616c756518012001280d221a0a09426f6f6c56616c"
+ "7565120d0a0576616c7565180120012808221c0a0b537472696e6756616c"
+ "7565120d0a0576616c7565180120012809221b0a0a427974657356616c75"
+ "65120d0a0576616c756518012001280c427c0a13636f6d2e676f6f676c65"
+ "2e70726f746f627566420d577261707065727350726f746f50015a2a6769"
+ "746875622e636f6d2f676f6c616e672f70726f746f6275662f7074797065"
+ "732f7772617070657273f80101a20203475042aa021e476f6f676c652e50"
+ "726f746f6275662e57656c6c4b6e6f776e5479706573620670726f746f33";
+ char* binary;
+ int binary_len;
+ hex_to_binary(generated_file, &binary, &binary_len);
+ internal_add_generated_file(binary, binary_len, generated_pool TSRMLS_CC);
+ FREE(binary);
+ is_inited_file_wrappers = true;
+}
+
+// -----------------------------------------------------------------------------
+// Define enum
+// -----------------------------------------------------------------------------
+
+// -----------------------------------------------------------------------------
+// Field_Cardinality
+// -----------------------------------------------------------------------------
+
+static zend_function_entry field_cardinality_methods[] = {
+ {NULL, NULL, NULL}
+};
+
+zend_class_entry* field_cardinality_type;
+
+// Init class entry.
+PHP_PROTO_INIT_ENUMCLASS_START("Google\\Protobuf\\Field\\Cardinality",
+ Field_Cardinality, field_cardinality)
+ zend_declare_class_constant_long(field_cardinality_type,
+ "CARDINALITY_UNKNOWN", 19, 0 TSRMLS_CC);
+ zend_declare_class_constant_long(field_cardinality_type,
+ "CARDINALITY_OPTIONAL", 20, 1 TSRMLS_CC);
+ zend_declare_class_constant_long(field_cardinality_type,
+ "CARDINALITY_REQUIRED", 20, 2 TSRMLS_CC);
+ zend_declare_class_constant_long(field_cardinality_type,
+ "CARDINALITY_REPEATED", 20, 3 TSRMLS_CC);
+ const char *alias = "Google\\Protobuf\\Field_Cardinality";
+ zend_register_class_alias_ex(alias, strlen(alias), field_cardinality_type TSRMLS_CC);
+PHP_PROTO_INIT_ENUMCLASS_END
+
+// -----------------------------------------------------------------------------
+// Field_Kind
+// -----------------------------------------------------------------------------
+
+static zend_function_entry field_kind_methods[] = {
+ {NULL, NULL, NULL}
+};
+
+zend_class_entry* field_kind_type;
+
+// Init class entry.
+PHP_PROTO_INIT_ENUMCLASS_START("Google\\Protobuf\\Field\\Kind",
+ Field_Kind, field_kind)
+ zend_declare_class_constant_long(field_kind_type,
+ "TYPE_UNKNOWN", 12, 0 TSRMLS_CC);
+ zend_declare_class_constant_long(field_kind_type,
+ "TYPE_DOUBLE", 11, 1 TSRMLS_CC);
+ zend_declare_class_constant_long(field_kind_type,
+ "TYPE_FLOAT", 10, 2 TSRMLS_CC);
+ zend_declare_class_constant_long(field_kind_type,
+ "TYPE_INT64", 10, 3 TSRMLS_CC);
+ zend_declare_class_constant_long(field_kind_type,
+ "TYPE_UINT64", 11, 4 TSRMLS_CC);
+ zend_declare_class_constant_long(field_kind_type,
+ "TYPE_INT32", 10, 5 TSRMLS_CC);
+ zend_declare_class_constant_long(field_kind_type,
+ "TYPE_FIXED64", 12, 6 TSRMLS_CC);
+ zend_declare_class_constant_long(field_kind_type,
+ "TYPE_FIXED32", 12, 7 TSRMLS_CC);
+ zend_declare_class_constant_long(field_kind_type,
+ "TYPE_BOOL", 9, 8 TSRMLS_CC);
+ zend_declare_class_constant_long(field_kind_type,
+ "TYPE_STRING", 11, 9 TSRMLS_CC);
+ zend_declare_class_constant_long(field_kind_type,
+ "TYPE_GROUP", 10, 10 TSRMLS_CC);
+ zend_declare_class_constant_long(field_kind_type,
+ "TYPE_MESSAGE", 12, 11 TSRMLS_CC);
+ zend_declare_class_constant_long(field_kind_type,
+ "TYPE_BYTES", 10, 12 TSRMLS_CC);
+ zend_declare_class_constant_long(field_kind_type,
+ "TYPE_UINT32", 11, 13 TSRMLS_CC);
+ zend_declare_class_constant_long(field_kind_type,
+ "TYPE_ENUM", 9, 14 TSRMLS_CC);
+ zend_declare_class_constant_long(field_kind_type,
+ "TYPE_SFIXED32", 13, 15 TSRMLS_CC);
+ zend_declare_class_constant_long(field_kind_type,
+ "TYPE_SFIXED64", 13, 16 TSRMLS_CC);
+ zend_declare_class_constant_long(field_kind_type,
+ "TYPE_SINT32", 11, 17 TSRMLS_CC);
+ zend_declare_class_constant_long(field_kind_type,
+ "TYPE_SINT64", 11, 18 TSRMLS_CC);
+ const char *alias = "Google\\Protobuf\\Field_Kind";
+ zend_register_class_alias_ex(alias, strlen(alias), field_kind_type TSRMLS_CC);
+PHP_PROTO_INIT_ENUMCLASS_END
+
+// -----------------------------------------------------------------------------
+// NullValue
+// -----------------------------------------------------------------------------
+
+static zend_function_entry null_value_methods[] = {
+ {NULL, NULL, NULL}
+};
+
+zend_class_entry* null_value_type;
+
+// Init class entry.
+PHP_PROTO_INIT_ENUMCLASS_START("Google\\Protobuf\\NullValue",
+ NullValue, null_value)
+ zend_declare_class_constant_long(null_value_type,
+ "NULL_VALUE", 10, 0 TSRMLS_CC);
+PHP_PROTO_INIT_ENUMCLASS_END
+
+// -----------------------------------------------------------------------------
+// Syntax
+// -----------------------------------------------------------------------------
+
+static zend_function_entry syntax_methods[] = {
+ {NULL, NULL, NULL}
+};
+
+zend_class_entry* syntax_type;
+
+// Init class entry.
+PHP_PROTO_INIT_ENUMCLASS_START("Google\\Protobuf\\Syntax",
+ Syntax, syntax)
+ zend_declare_class_constant_long(syntax_type,
+ "SYNTAX_PROTO2", 13, 0 TSRMLS_CC);
+ zend_declare_class_constant_long(syntax_type,
+ "SYNTAX_PROTO3", 13, 1 TSRMLS_CC);
+PHP_PROTO_INIT_ENUMCLASS_END
+
+
+
+// -----------------------------------------------------------------------------
+// Define message
+// -----------------------------------------------------------------------------
+
+// -----------------------------------------------------------------------------
+// Any
+// -----------------------------------------------------------------------------
+
+static zend_function_entry any_methods[] = {
+ PHP_ME(Any, __construct, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Any, getTypeUrl, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Any, setTypeUrl, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Any, getValue, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Any, setValue, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Any, pack, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Any, unpack, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Any, is, NULL, ZEND_ACC_PUBLIC)
+ {NULL, NULL, NULL}
+};
+
+zend_class_entry* any_type;
+
+// Init class entry.
+PHP_PROTO_INIT_SUBMSGCLASS_START("Google\\Protobuf\\Any", Any, any)
+ zend_class_implements(any_type TSRMLS_CC, 1, message_type);
+ zend_declare_property_string(any_type, "type_url", strlen("type_url"),
+ "" ,ZEND_ACC_PRIVATE TSRMLS_CC);
+ zend_declare_property_string(any_type, "value", strlen("value"),
+ "" ,ZEND_ACC_PRIVATE TSRMLS_CC);
+PHP_PROTO_INIT_SUBMSGCLASS_END
+
+static void hex_to_binary(const char* hex, char** binary, int* binary_len) {
+ int i;
+ int hex_len = strlen(hex);
+ *binary_len = hex_len / 2;
+ *binary = ALLOC_N(char, *binary_len);
+ for (i = 0; i < *binary_len; i++) {
+ char value = 0;
+ if (hex[i * 2] >= '0' && hex[i * 2] <= '9') {
+ value += (hex[i * 2] - '0') * 16;
+ } else {
+ value += (hex[i * 2] - 'a' + 10) * 16;
+ }
+ if (hex[i * 2 + 1] >= '0' && hex[i * 2 + 1] <= '9') {
+ value += hex[i * 2 + 1] - '0';
+ } else {
+ value += hex[i * 2 + 1] - 'a' + 10;
+ }
+ (*binary)[i] = value;
+ }
+}
+
+PHP_METHOD(Any, __construct) {
+ init_file_any(TSRMLS_C);
+ MessageHeader* intern = UNBOX(MessageHeader, getThis());
+ custom_data_init(any_type, intern PHP_PROTO_TSRMLS_CC);
+}
+
+PHP_PROTO_FIELD_ACCESSORS(Any, any, TypeUrl, "type_url")
+PHP_PROTO_FIELD_ACCESSORS(Any, any, Value, "value")
+
+PHP_METHOD(Any, unpack) {
+ // Get type url.
+ zval type_url_member;
+ PHP_PROTO_ZVAL_STRING(&type_url_member, "type_url", 1);
+ PHP_PROTO_FAKE_SCOPE_BEGIN(any_type);
+ zval* type_url_php = php_proto_message_read_property(
+ getThis(), &type_url_member PHP_PROTO_TSRMLS_CC);
+ zval_dtor(&type_url_member);
+ PHP_PROTO_FAKE_SCOPE_END;
+
+ // Get fully-qualified name from type url.
+ size_t url_prefix_len = strlen(TYPE_URL_PREFIX);
+ const char* type_url = Z_STRVAL_P(type_url_php);
+ size_t type_url_len = Z_STRLEN_P(type_url_php);
+
+ if (url_prefix_len > type_url_len ||
+ strncmp(TYPE_URL_PREFIX, type_url, url_prefix_len) != 0) {
+ zend_throw_exception(
+ NULL, "Type url needs to be type.googleapis.com/fully-qualified",
+ 0 TSRMLS_CC);
+ return;
+ }
+
+ const char* fully_qualified_name = type_url + url_prefix_len;
+ PHP_PROTO_HASHTABLE_VALUE desc_php = get_proto_obj(fully_qualified_name);
+ if (desc_php == NULL) {
+ zend_throw_exception(
+ NULL, "Specified message in any hasn't been added to descriptor pool",
+ 0 TSRMLS_CC);
+ return;
+ }
+ Descriptor* desc = UNBOX_HASHTABLE_VALUE(Descriptor, desc_php);
+ zend_class_entry* klass = desc->klass;
+ ZVAL_OBJ(return_value, klass->create_object(klass TSRMLS_CC));
+ MessageHeader* msg = UNBOX(MessageHeader, return_value);
+ custom_data_init(klass, msg PHP_PROTO_TSRMLS_CC);
+
+ // Get value.
+ zval value_member;
+ PHP_PROTO_ZVAL_STRING(&value_member, "value", 1);
+ PHP_PROTO_FAKE_SCOPE_RESTART(any_type);
+ zval* value = php_proto_message_read_property(
+ getThis(), &value_member PHP_PROTO_TSRMLS_CC);
+ zval_dtor(&value_member);
+ PHP_PROTO_FAKE_SCOPE_END;
+
+ merge_from_string(Z_STRVAL_P(value), Z_STRLEN_P(value), desc, msg);
+}
+
+PHP_METHOD(Any, pack) {
+ zval* val;
+
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "o", &val) ==
+ FAILURE) {
+ return;
+ }
+
+ if (!instanceof_function(Z_OBJCE_P(val), message_type TSRMLS_CC)) {
+ zend_error(E_USER_ERROR, "Given value is not an instance of Message.");
+ return;
+ }
+
+ // Set value by serialized data.
+ zval data;
+ serialize_to_string(val, &data TSRMLS_CC);
+
+ zval member;
+ PHP_PROTO_ZVAL_STRING(&member, "value", 1);
+
+ PHP_PROTO_FAKE_SCOPE_BEGIN(any_type);
+ message_handlers->write_property(getThis(), &member, &data,
+ NULL PHP_PROTO_TSRMLS_CC);
+ zval_dtor(&data);
+ zval_dtor(&member);
+ PHP_PROTO_FAKE_SCOPE_END;
+
+ // Set type url.
+ Descriptor* desc =
+ UNBOX_HASHTABLE_VALUE(Descriptor, get_ce_obj(Z_OBJCE_P(val)));
+ const char* fully_qualified_name = upb_msgdef_fullname(desc->msgdef);
+ size_t type_url_len =
+ strlen(TYPE_URL_PREFIX) + strlen(fully_qualified_name) + 1;
+ char* type_url = ALLOC_N(char, type_url_len);
+ sprintf(type_url, "%s%s", TYPE_URL_PREFIX, fully_qualified_name);
+ zval type_url_php;
+ PHP_PROTO_ZVAL_STRING(&type_url_php, type_url, 1);
+ PHP_PROTO_ZVAL_STRING(&member, "type_url", 1);
+
+ PHP_PROTO_FAKE_SCOPE_RESTART(any_type);
+ message_handlers->write_property(getThis(), &member, &type_url_php,
+ NULL PHP_PROTO_TSRMLS_CC);
+ zval_dtor(&type_url_php);
+ zval_dtor(&member);
+ PHP_PROTO_FAKE_SCOPE_END;
+ FREE(type_url);
+}
+
+PHP_METHOD(Any, is) {
+ zend_class_entry *klass = NULL;
+
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "C", &klass) ==
+ FAILURE) {
+ return;
+ }
+
+ PHP_PROTO_HASHTABLE_VALUE desc_php = get_ce_obj(klass);
+ if (desc_php == NULL) {
+ RETURN_BOOL(false);
+ }
+
+ // Create corresponded type url.
+ Descriptor* desc =
+ UNBOX_HASHTABLE_VALUE(Descriptor, get_ce_obj(klass));
+ const char* fully_qualified_name = upb_msgdef_fullname(desc->msgdef);
+ size_t type_url_len =
+ strlen(TYPE_URL_PREFIX) + strlen(fully_qualified_name) + 1;
+ char* type_url = ALLOC_N(char, type_url_len);
+ sprintf(type_url, "%s%s", TYPE_URL_PREFIX, fully_qualified_name);
+
+ // Fetch stored type url.
+ zval member;
+ PHP_PROTO_ZVAL_STRING(&member, "type_url", 1);
+ PHP_PROTO_FAKE_SCOPE_BEGIN(any_type);
+ zval* value =
+ php_proto_message_read_property(getThis(), &member PHP_PROTO_TSRMLS_CC);
+ zval_dtor(&member);
+ PHP_PROTO_FAKE_SCOPE_END;
+
+ // Compare two type url.
+ bool is = strcmp(type_url, Z_STRVAL_P(value)) == 0;
+ FREE(type_url);
+
+ RETURN_BOOL(is);
+}
+
+// -----------------------------------------------------------------------------
+// Duration
+// -----------------------------------------------------------------------------
+
+static zend_function_entry duration_methods[] = {
+ PHP_ME(Duration, __construct, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Duration, getSeconds, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Duration, setSeconds, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Duration, getNanos, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Duration, setNanos, NULL, ZEND_ACC_PUBLIC)
+ {NULL, NULL, NULL}
+};
+
+zend_class_entry* duration_type;
+
+// Init class entry.
+PHP_PROTO_INIT_SUBMSGCLASS_START("Google\\Protobuf\\Duration",
+ Duration, duration)
+ zend_class_implements(duration_type TSRMLS_CC, 1, message_type);
+ zend_declare_property_long(duration_type, "seconds", strlen("seconds"),
+ 0 ,ZEND_ACC_PRIVATE TSRMLS_CC);
+ zend_declare_property_long(duration_type, "nanos", strlen("nanos"),
+ 0 ,ZEND_ACC_PRIVATE TSRMLS_CC);
+PHP_PROTO_INIT_SUBMSGCLASS_END
+
+PHP_METHOD(Duration, __construct) {
+ init_file_duration(TSRMLS_C);
+ MessageHeader* intern = UNBOX(MessageHeader, getThis());
+ custom_data_init(duration_type, intern PHP_PROTO_TSRMLS_CC);
+}
+
+PHP_PROTO_FIELD_ACCESSORS(Duration, duration, Seconds, "seconds")
+PHP_PROTO_FIELD_ACCESSORS(Duration, duration, Nanos, "nanos")
+
+// -----------------------------------------------------------------------------
+// Timestamp
+// -----------------------------------------------------------------------------
+
+static zend_function_entry timestamp_methods[] = {
+ PHP_ME(Timestamp, __construct, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Timestamp, fromDateTime, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Timestamp, toDateTime, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Timestamp, getSeconds, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Timestamp, setSeconds, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Timestamp, getNanos, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Timestamp, setNanos, NULL, ZEND_ACC_PUBLIC)
+ {NULL, NULL, NULL}
+};
+
+zend_class_entry* timestamp_type;
+
+// Init class entry.
+PHP_PROTO_INIT_SUBMSGCLASS_START("Google\\Protobuf\\Timestamp",
+ Timestamp, timestamp)
+ zend_class_implements(timestamp_type TSRMLS_CC, 1, message_type);
+ zend_declare_property_long(timestamp_type, "seconds", strlen("seconds"),
+ 0 ,ZEND_ACC_PRIVATE TSRMLS_CC);
+ zend_declare_property_long(timestamp_type, "nanos", strlen("nanos"),
+ 0 ,ZEND_ACC_PRIVATE TSRMLS_CC);
+PHP_PROTO_INIT_SUBMSGCLASS_END
+
+PHP_METHOD(Timestamp, __construct) {
+ init_file_timestamp(TSRMLS_C);
+ MessageHeader* intern = UNBOX(MessageHeader, getThis());
+ custom_data_init(timestamp_type, intern PHP_PROTO_TSRMLS_CC);
+}
+
+PHP_PROTO_FIELD_ACCESSORS(Timestamp, timestamp, Seconds, "seconds")
+PHP_PROTO_FIELD_ACCESSORS(Timestamp, timestamp, Nanos, "nanos")
+
+PHP_METHOD(Timestamp, fromDateTime) {
+ zval* datetime;
+ zval member;
+
+ PHP_PROTO_CE_DECLARE date_interface_ce;
+ if (php_proto_zend_lookup_class("\\DatetimeInterface", 18,
+ &date_interface_ce) == FAILURE) {
+ zend_error(E_ERROR, "Make sure date extension is enabled.");
+ return;
+ }
+
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &datetime,
+ PHP_PROTO_CE_UNREF(date_interface_ce)) == FAILURE) {
+ zend_error(E_USER_ERROR, "Expect DatetimeInterface.");
+ return;
+ }
+
+ // Get timestamp from Datetime object.
+ zval retval;
+ zval function_name;
+ int64_t timestamp;
+
+#if PHP_MAJOR_VERSION < 7
+ INIT_ZVAL(retval);
+ INIT_ZVAL(function_name);
+#endif
+
+ PHP_PROTO_ZVAL_STRING(&function_name, "date_timestamp_get", 1);
+
+ if (call_user_function(EG(function_table), NULL, &function_name, &retval, 1,
+ ZVAL_PTR_TO_CACHED_PTR(datetime) TSRMLS_CC) == FAILURE) {
+ zend_error(E_ERROR, "Cannot get timestamp from DateTime.");
+ return;
+ }
+
+ protobuf_convert_to_int64(&retval, ×tamp);
+
+ zval_dtor(&retval);
+ zval_dtor(&function_name);
+
+ // Set seconds
+ MessageHeader* self = UNBOX(MessageHeader, getThis());
+ const upb_fielddef* field =
+ upb_msgdef_ntofz(self->descriptor->msgdef, "seconds");
+ void* storage = message_data(self);
+ void* memory = slot_memory(self->descriptor->layout, storage, field);
+ *(int64_t*)memory = timestamp;
+
+ // Set nanos
+ field = upb_msgdef_ntofz(self->descriptor->msgdef, "nanos");
+ storage = message_data(self);
+ memory = slot_memory(self->descriptor->layout, storage, field);
+ *(int32_t*)memory = 0;
+
+ RETURN_NULL();
+}
+
+PHP_METHOD(Timestamp, toDateTime) {
+ // Get seconds
+ MessageHeader* self = UNBOX(MessageHeader, getThis());
+ const upb_fielddef* field =
+ upb_msgdef_ntofz(self->descriptor->msgdef, "seconds");
+ void* storage = message_data(self);
+ void* memory = slot_memory(self->descriptor->layout, storage, field);
+ int64_t seconds = *(int64_t*)memory;
+
+ // Get nanos
+ field = upb_msgdef_ntofz(self->descriptor->msgdef, "nanos");
+ memory = slot_memory(self->descriptor->layout, storage, field);
+ int32_t nanos = *(int32_t*)memory;
+
+ // Get formated time string.
+ char formated_time[50];
+ time_t raw_time = seconds;
+ struct tm *utc_time = gmtime(&raw_time);
+ strftime(formated_time, sizeof(formated_time), "%Y-%m-%dT%H:%M:%SUTC",
+ utc_time);
+
+ // Create Datetime object.
+ zval datetime;
+ zval formated_time_php;
+ zval function_name;
+ int64_t timestamp = 0;
+
+#if PHP_MAJOR_VERSION < 7
+ INIT_ZVAL(function_name);
+ INIT_ZVAL(formated_time_php);
+#endif
+
+ PHP_PROTO_ZVAL_STRING(&function_name, "date_create", 1);
+ PHP_PROTO_ZVAL_STRING(&formated_time_php, formated_time, 1);
+
+ CACHED_VALUE params[1] = {ZVAL_TO_CACHED_VALUE(formated_time_php)};
+
+ if (call_user_function(EG(function_table), NULL,
+ &function_name, &datetime, 1,
+ params TSRMLS_CC) == FAILURE) {
+ zend_error(E_ERROR, "Cannot create DateTime.");
+ return;
+ }
+
+ zval_dtor(&formated_time_php);
+ zval_dtor(&function_name);
+
+#if PHP_MAJOR_VERSION < 7
+ zval* datetime_ptr = &datetime;
+ PHP_PROTO_RETVAL_ZVAL(datetime_ptr);
+#else
+ ZVAL_OBJ(return_value, Z_OBJ(datetime));
+#endif
+}
+
+// -----------------------------------------------------------------------------
+// Api
+// -----------------------------------------------------------------------------
+
+static zend_function_entry api_methods[] = {
+ PHP_ME(Api, __construct, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Api, getName, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Api, setName, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Api, getMethods, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Api, setMethods, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Api, getOptions, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Api, setOptions, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Api, getVersion, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Api, setVersion, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Api, getSourceContext, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Api, setSourceContext, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Api, getMixins, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Api, setMixins, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Api, getSyntax, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Api, setSyntax, NULL, ZEND_ACC_PUBLIC)
+ {NULL, NULL, NULL}
+};
+
+zend_class_entry* api_type;
+
+// Init class entry.
+PHP_PROTO_INIT_SUBMSGCLASS_START("Google\\Protobuf\\Api",
+ Api, api)
+ zend_class_implements(api_type TSRMLS_CC, 1, message_type);
+ zend_declare_property_null(api_type, "name", strlen("name"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+ zend_declare_property_null(api_type, "methods", strlen("methods"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+ zend_declare_property_null(api_type, "options", strlen("options"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+ zend_declare_property_null(api_type, "version", strlen("version"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+ zend_declare_property_null(api_type, "source_context", strlen("source_context"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+ zend_declare_property_null(api_type, "mixins", strlen("mixins"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+ zend_declare_property_null(api_type, "syntax", strlen("syntax"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+PHP_PROTO_INIT_SUBMSGCLASS_END
+
+PHP_METHOD(Api, __construct) {
+ init_file_api(TSRMLS_C);
+ MessageHeader* intern = UNBOX(MessageHeader, getThis());
+ custom_data_init(api_type, intern PHP_PROTO_TSRMLS_CC);
+}
+
+PHP_PROTO_FIELD_ACCESSORS(Api, api, Name, "name")
+PHP_PROTO_FIELD_ACCESSORS(Api, api, Methods, "methods")
+PHP_PROTO_FIELD_ACCESSORS(Api, api, Options, "options")
+PHP_PROTO_FIELD_ACCESSORS(Api, api, Version, "version")
+PHP_PROTO_FIELD_ACCESSORS(Api, api, SourceContext, "source_context")
+PHP_PROTO_FIELD_ACCESSORS(Api, api, Mixins, "mixins")
+PHP_PROTO_FIELD_ACCESSORS(Api, api, Syntax, "syntax")
+
+// -----------------------------------------------------------------------------
+// BoolValue
+// -----------------------------------------------------------------------------
+
+static zend_function_entry bool_value_methods[] = {
+ PHP_ME(BoolValue, __construct, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(BoolValue, getValue, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(BoolValue, setValue, NULL, ZEND_ACC_PUBLIC)
+ {NULL, NULL, NULL}
+};
+
+zend_class_entry* bool_value_type;
+
+// Init class entry.
+PHP_PROTO_INIT_SUBMSGCLASS_START("Google\\Protobuf\\BoolValue",
+ BoolValue, bool_value)
+ zend_class_implements(bool_value_type TSRMLS_CC, 1, message_type);
+ zend_declare_property_null(bool_value_type, "value", strlen("value"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+PHP_PROTO_INIT_SUBMSGCLASS_END
+
+PHP_METHOD(BoolValue, __construct) {
+ init_file_wrappers(TSRMLS_C);
+ MessageHeader* intern = UNBOX(MessageHeader, getThis());
+ custom_data_init(bool_value_type, intern PHP_PROTO_TSRMLS_CC);
+}
+
+PHP_PROTO_FIELD_ACCESSORS(BoolValue, bool_value, Value, "value")
+
+// -----------------------------------------------------------------------------
+// BytesValue
+// -----------------------------------------------------------------------------
+
+static zend_function_entry bytes_value_methods[] = {
+ PHP_ME(BytesValue, __construct, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(BytesValue, getValue, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(BytesValue, setValue, NULL, ZEND_ACC_PUBLIC)
+ {NULL, NULL, NULL}
+};
+
+zend_class_entry* bytes_value_type;
+
+// Init class entry.
+PHP_PROTO_INIT_SUBMSGCLASS_START("Google\\Protobuf\\BytesValue",
+ BytesValue, bytes_value)
+ zend_class_implements(bytes_value_type TSRMLS_CC, 1, message_type);
+ zend_declare_property_null(bytes_value_type, "value", strlen("value"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+PHP_PROTO_INIT_SUBMSGCLASS_END
+
+PHP_METHOD(BytesValue, __construct) {
+ init_file_wrappers(TSRMLS_C);
+ MessageHeader* intern = UNBOX(MessageHeader, getThis());
+ custom_data_init(bytes_value_type, intern PHP_PROTO_TSRMLS_CC);
+}
+
+PHP_PROTO_FIELD_ACCESSORS(BytesValue, bytes_value, Value, "value")
+
+// -----------------------------------------------------------------------------
+// DoubleValue
+// -----------------------------------------------------------------------------
+
+static zend_function_entry double_value_methods[] = {
+ PHP_ME(DoubleValue, __construct, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(DoubleValue, getValue, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(DoubleValue, setValue, NULL, ZEND_ACC_PUBLIC)
+ {NULL, NULL, NULL}
+};
+
+zend_class_entry* double_value_type;
+
+// Init class entry.
+PHP_PROTO_INIT_SUBMSGCLASS_START("Google\\Protobuf\\DoubleValue",
+ DoubleValue, double_value)
+ zend_class_implements(double_value_type TSRMLS_CC, 1, message_type);
+ zend_declare_property_null(double_value_type, "value", strlen("value"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+PHP_PROTO_INIT_SUBMSGCLASS_END
+
+PHP_METHOD(DoubleValue, __construct) {
+ init_file_wrappers(TSRMLS_C);
+ MessageHeader* intern = UNBOX(MessageHeader, getThis());
+ custom_data_init(double_value_type, intern PHP_PROTO_TSRMLS_CC);
+}
+
+PHP_PROTO_FIELD_ACCESSORS(DoubleValue, double_value, Value, "value")
+
+// -----------------------------------------------------------------------------
+// Enum
+// -----------------------------------------------------------------------------
+
+static zend_function_entry enum_methods[] = {
+ PHP_ME(Enum, __construct, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Enum, getName, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Enum, setName, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Enum, getEnumvalue, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Enum, setEnumvalue, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Enum, getOptions, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Enum, setOptions, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Enum, getSourceContext, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Enum, setSourceContext, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Enum, getSyntax, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Enum, setSyntax, NULL, ZEND_ACC_PUBLIC)
+ {NULL, NULL, NULL}
+};
+
+zend_class_entry* enum_type;
+
+// Init class entry.
+PHP_PROTO_INIT_SUBMSGCLASS_START("Google\\Protobuf\\Enum",
+ Enum, enum)
+ zend_class_implements(enum_type TSRMLS_CC, 1, message_type);
+ zend_declare_property_null(enum_type, "name", strlen("name"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+ zend_declare_property_null(enum_type, "enumvalue", strlen("enumvalue"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+ zend_declare_property_null(enum_type, "options", strlen("options"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+ zend_declare_property_null(enum_type, "source_context", strlen("source_context"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+ zend_declare_property_null(enum_type, "syntax", strlen("syntax"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+PHP_PROTO_INIT_SUBMSGCLASS_END
+
+PHP_METHOD(Enum, __construct) {
+ init_file_type(TSRMLS_C);
+ MessageHeader* intern = UNBOX(MessageHeader, getThis());
+ custom_data_init(enum_type, intern PHP_PROTO_TSRMLS_CC);
+}
+
+PHP_PROTO_FIELD_ACCESSORS(Enum, enum, Name, "name")
+PHP_PROTO_FIELD_ACCESSORS(Enum, enum, Enumvalue, "enumvalue")
+PHP_PROTO_FIELD_ACCESSORS(Enum, enum, Options, "options")
+PHP_PROTO_FIELD_ACCESSORS(Enum, enum, SourceContext, "source_context")
+PHP_PROTO_FIELD_ACCESSORS(Enum, enum, Syntax, "syntax")
+
+// -----------------------------------------------------------------------------
+// EnumValue
+// -----------------------------------------------------------------------------
+
+static zend_function_entry enum_value_methods[] = {
+ PHP_ME(EnumValue, __construct, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(EnumValue, getName, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(EnumValue, setName, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(EnumValue, getNumber, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(EnumValue, setNumber, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(EnumValue, getOptions, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(EnumValue, setOptions, NULL, ZEND_ACC_PUBLIC)
+ {NULL, NULL, NULL}
+};
+
+zend_class_entry* enum_value_type;
+
+// Init class entry.
+PHP_PROTO_INIT_SUBMSGCLASS_START("Google\\Protobuf\\EnumValue",
+ EnumValue, enum_value)
+ zend_class_implements(enum_value_type TSRMLS_CC, 1, message_type);
+ zend_declare_property_null(enum_value_type, "name", strlen("name"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+ zend_declare_property_null(enum_value_type, "number", strlen("number"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+ zend_declare_property_null(enum_value_type, "options", strlen("options"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+PHP_PROTO_INIT_SUBMSGCLASS_END
+
+PHP_METHOD(EnumValue, __construct) {
+ init_file_type(TSRMLS_C);
+ MessageHeader* intern = UNBOX(MessageHeader, getThis());
+ custom_data_init(enum_value_type, intern PHP_PROTO_TSRMLS_CC);
+}
+
+PHP_PROTO_FIELD_ACCESSORS(EnumValue, enum_value, Name, "name")
+PHP_PROTO_FIELD_ACCESSORS(EnumValue, enum_value, Number, "number")
+PHP_PROTO_FIELD_ACCESSORS(EnumValue, enum_value, Options, "options")
+
+// -----------------------------------------------------------------------------
+// FieldMask
+// -----------------------------------------------------------------------------
+
+static zend_function_entry field_mask_methods[] = {
+ PHP_ME(FieldMask, __construct, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(FieldMask, getPaths, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(FieldMask, setPaths, NULL, ZEND_ACC_PUBLIC)
+ {NULL, NULL, NULL}
+};
+
+zend_class_entry* field_mask_type;
+
+// Init class entry.
+PHP_PROTO_INIT_SUBMSGCLASS_START("Google\\Protobuf\\FieldMask",
+ FieldMask, field_mask)
+ zend_class_implements(field_mask_type TSRMLS_CC, 1, message_type);
+ zend_declare_property_null(field_mask_type, "paths", strlen("paths"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+PHP_PROTO_INIT_SUBMSGCLASS_END
+
+PHP_METHOD(FieldMask, __construct) {
+ init_file_field_mask(TSRMLS_C);
+ MessageHeader* intern = UNBOX(MessageHeader, getThis());
+ custom_data_init(field_mask_type, intern PHP_PROTO_TSRMLS_CC);
+}
+
+PHP_PROTO_FIELD_ACCESSORS(FieldMask, field_mask, Paths, "paths")
+
+// -----------------------------------------------------------------------------
+// Field
+// -----------------------------------------------------------------------------
+
+static zend_function_entry field_methods[] = {
+ PHP_ME(Field, __construct, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Field, getKind, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Field, setKind, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Field, getCardinality, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Field, setCardinality, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Field, getNumber, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Field, setNumber, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Field, getName, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Field, setName, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Field, getTypeUrl, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Field, setTypeUrl, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Field, getOneofIndex, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Field, setOneofIndex, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Field, getPacked, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Field, setPacked, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Field, getOptions, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Field, setOptions, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Field, getJsonName, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Field, setJsonName, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Field, getDefaultValue, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Field, setDefaultValue, NULL, ZEND_ACC_PUBLIC)
+ {NULL, NULL, NULL}
+};
+
+zend_class_entry* field_type;
+
+// Init class entry.
+PHP_PROTO_INIT_SUBMSGCLASS_START("Google\\Protobuf\\Field",
+ Field, field)
+ zend_class_implements(field_type TSRMLS_CC, 1, message_type);
+ zend_declare_property_null(field_type, "kind", strlen("kind"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+ zend_declare_property_null(field_type, "cardinality", strlen("cardinality"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+ zend_declare_property_null(field_type, "number", strlen("number"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+ zend_declare_property_null(field_type, "name", strlen("name"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+ zend_declare_property_null(field_type, "type_url", strlen("type_url"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+ zend_declare_property_null(field_type, "oneof_index", strlen("oneof_index"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+ zend_declare_property_null(field_type, "packed", strlen("packed"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+ zend_declare_property_null(field_type, "options", strlen("options"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+ zend_declare_property_null(field_type, "json_name", strlen("json_name"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+ zend_declare_property_null(field_type, "default_value", strlen("default_value"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+PHP_PROTO_INIT_SUBMSGCLASS_END
+
+PHP_METHOD(Field, __construct) {
+ init_file_type(TSRMLS_C);
+ MessageHeader* intern = UNBOX(MessageHeader, getThis());
+ custom_data_init(field_type, intern PHP_PROTO_TSRMLS_CC);
+}
+
+PHP_PROTO_FIELD_ACCESSORS(Field, field, Kind, "kind")
+PHP_PROTO_FIELD_ACCESSORS(Field, field, Cardinality, "cardinality")
+PHP_PROTO_FIELD_ACCESSORS(Field, field, Number, "number")
+PHP_PROTO_FIELD_ACCESSORS(Field, field, Name, "name")
+PHP_PROTO_FIELD_ACCESSORS(Field, field, TypeUrl, "type_url")
+PHP_PROTO_FIELD_ACCESSORS(Field, field, OneofIndex, "oneof_index")
+PHP_PROTO_FIELD_ACCESSORS(Field, field, Packed, "packed")
+PHP_PROTO_FIELD_ACCESSORS(Field, field, Options, "options")
+PHP_PROTO_FIELD_ACCESSORS(Field, field, JsonName, "json_name")
+PHP_PROTO_FIELD_ACCESSORS(Field, field, DefaultValue, "default_value")
+
+// -----------------------------------------------------------------------------
+// FloatValue
+// -----------------------------------------------------------------------------
+
+static zend_function_entry float_value_methods[] = {
+ PHP_ME(FloatValue, __construct, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(FloatValue, getValue, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(FloatValue, setValue, NULL, ZEND_ACC_PUBLIC)
+ {NULL, NULL, NULL}
+};
+
+zend_class_entry* float_value_type;
+
+// Init class entry.
+PHP_PROTO_INIT_SUBMSGCLASS_START("Google\\Protobuf\\FloatValue",
+ FloatValue, float_value)
+ zend_class_implements(float_value_type TSRMLS_CC, 1, message_type);
+ zend_declare_property_null(float_value_type, "value", strlen("value"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+PHP_PROTO_INIT_SUBMSGCLASS_END
+
+PHP_METHOD(FloatValue, __construct) {
+ init_file_wrappers(TSRMLS_C);
+ MessageHeader* intern = UNBOX(MessageHeader, getThis());
+ custom_data_init(float_value_type, intern PHP_PROTO_TSRMLS_CC);
+}
+
+PHP_PROTO_FIELD_ACCESSORS(FloatValue, float_value, Value, "value")
+
+// -----------------------------------------------------------------------------
+// GPBEmpty
+// -----------------------------------------------------------------------------
+
+static zend_function_entry empty_methods[] = {
+ PHP_ME(GPBEmpty, __construct, NULL, ZEND_ACC_PUBLIC)
+ {NULL, NULL, NULL}
+};
+
+zend_class_entry* empty_type;
+
+// Init class entry.
+PHP_PROTO_INIT_SUBMSGCLASS_START("Google\\Protobuf\\GPBEmpty",
+ GPBEmpty, empty)
+ zend_class_implements(empty_type TSRMLS_CC, 1, message_type);
+PHP_PROTO_INIT_SUBMSGCLASS_END
+
+PHP_METHOD(GPBEmpty, __construct) {
+ init_file_empty(TSRMLS_C);
+ MessageHeader* intern = UNBOX(MessageHeader, getThis());
+ custom_data_init(empty_type, intern PHP_PROTO_TSRMLS_CC);
+}
+
+
+// -----------------------------------------------------------------------------
+// Int32Value
+// -----------------------------------------------------------------------------
+
+static zend_function_entry int32_value_methods[] = {
+ PHP_ME(Int32Value, __construct, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Int32Value, getValue, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Int32Value, setValue, NULL, ZEND_ACC_PUBLIC)
+ {NULL, NULL, NULL}
+};
+
+zend_class_entry* int32_value_type;
+
+// Init class entry.
+PHP_PROTO_INIT_SUBMSGCLASS_START("Google\\Protobuf\\Int32Value",
+ Int32Value, int32_value)
+ zend_class_implements(int32_value_type TSRMLS_CC, 1, message_type);
+ zend_declare_property_null(int32_value_type, "value", strlen("value"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+PHP_PROTO_INIT_SUBMSGCLASS_END
+
+PHP_METHOD(Int32Value, __construct) {
+ init_file_wrappers(TSRMLS_C);
+ MessageHeader* intern = UNBOX(MessageHeader, getThis());
+ custom_data_init(int32_value_type, intern PHP_PROTO_TSRMLS_CC);
+}
+
+PHP_PROTO_FIELD_ACCESSORS(Int32Value, int32_value, Value, "value")
+
+// -----------------------------------------------------------------------------
+// Int64Value
+// -----------------------------------------------------------------------------
+
+static zend_function_entry int64_value_methods[] = {
+ PHP_ME(Int64Value, __construct, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Int64Value, getValue, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Int64Value, setValue, NULL, ZEND_ACC_PUBLIC)
+ {NULL, NULL, NULL}
+};
+
+zend_class_entry* int64_value_type;
+
+// Init class entry.
+PHP_PROTO_INIT_SUBMSGCLASS_START("Google\\Protobuf\\Int64Value",
+ Int64Value, int64_value)
+ zend_class_implements(int64_value_type TSRMLS_CC, 1, message_type);
+ zend_declare_property_null(int64_value_type, "value", strlen("value"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+PHP_PROTO_INIT_SUBMSGCLASS_END
+
+PHP_METHOD(Int64Value, __construct) {
+ init_file_wrappers(TSRMLS_C);
+ MessageHeader* intern = UNBOX(MessageHeader, getThis());
+ custom_data_init(int64_value_type, intern PHP_PROTO_TSRMLS_CC);
+}
+
+PHP_PROTO_FIELD_ACCESSORS(Int64Value, int64_value, Value, "value")
+
+// -----------------------------------------------------------------------------
+// ListValue
+// -----------------------------------------------------------------------------
+
+static zend_function_entry list_value_methods[] = {
+ PHP_ME(ListValue, __construct, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(ListValue, getValues, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(ListValue, setValues, NULL, ZEND_ACC_PUBLIC)
+ {NULL, NULL, NULL}
+};
+
+zend_class_entry* list_value_type;
+
+// Init class entry.
+PHP_PROTO_INIT_SUBMSGCLASS_START("Google\\Protobuf\\ListValue",
+ ListValue, list_value)
+ zend_class_implements(list_value_type TSRMLS_CC, 1, message_type);
+ zend_declare_property_null(list_value_type, "values", strlen("values"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+PHP_PROTO_INIT_SUBMSGCLASS_END
+
+PHP_METHOD(ListValue, __construct) {
+ init_file_struct(TSRMLS_C);
+ MessageHeader* intern = UNBOX(MessageHeader, getThis());
+ custom_data_init(list_value_type, intern PHP_PROTO_TSRMLS_CC);
+}
+
+PHP_PROTO_FIELD_ACCESSORS(ListValue, list_value, Values, "values")
+
+// -----------------------------------------------------------------------------
+// Method
+// -----------------------------------------------------------------------------
+
+static zend_function_entry method_methods[] = {
+ PHP_ME(Method, __construct, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Method, getName, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Method, setName, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Method, getRequestTypeUrl, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Method, setRequestTypeUrl, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Method, getRequestStreaming, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Method, setRequestStreaming, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Method, getResponseTypeUrl, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Method, setResponseTypeUrl, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Method, getResponseStreaming, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Method, setResponseStreaming, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Method, getOptions, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Method, setOptions, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Method, getSyntax, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Method, setSyntax, NULL, ZEND_ACC_PUBLIC)
+ {NULL, NULL, NULL}
+};
+
+zend_class_entry* method_type;
+
+// Init class entry.
+PHP_PROTO_INIT_SUBMSGCLASS_START("Google\\Protobuf\\Method",
+ Method, method)
+ zend_class_implements(method_type TSRMLS_CC, 1, message_type);
+ zend_declare_property_null(method_type, "name", strlen("name"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+ zend_declare_property_null(method_type, "request_type_url", strlen("request_type_url"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+ zend_declare_property_null(method_type, "request_streaming", strlen("request_streaming"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+ zend_declare_property_null(method_type, "response_type_url", strlen("response_type_url"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+ zend_declare_property_null(method_type, "response_streaming", strlen("response_streaming"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+ zend_declare_property_null(method_type, "options", strlen("options"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+ zend_declare_property_null(method_type, "syntax", strlen("syntax"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+PHP_PROTO_INIT_SUBMSGCLASS_END
+
+PHP_METHOD(Method, __construct) {
+ init_file_api(TSRMLS_C);
+ MessageHeader* intern = UNBOX(MessageHeader, getThis());
+ custom_data_init(method_type, intern PHP_PROTO_TSRMLS_CC);
+}
+
+PHP_PROTO_FIELD_ACCESSORS(Method, method, Name, "name")
+PHP_PROTO_FIELD_ACCESSORS(Method, method, RequestTypeUrl, "request_type_url")
+PHP_PROTO_FIELD_ACCESSORS(Method, method, RequestStreaming, "request_streaming")
+PHP_PROTO_FIELD_ACCESSORS(Method, method, ResponseTypeUrl, "response_type_url")
+PHP_PROTO_FIELD_ACCESSORS(Method, method, ResponseStreaming, "response_streaming")
+PHP_PROTO_FIELD_ACCESSORS(Method, method, Options, "options")
+PHP_PROTO_FIELD_ACCESSORS(Method, method, Syntax, "syntax")
+
+// -----------------------------------------------------------------------------
+// Mixin
+// -----------------------------------------------------------------------------
+
+static zend_function_entry mixin_methods[] = {
+ PHP_ME(Mixin, __construct, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Mixin, getName, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Mixin, setName, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Mixin, getRoot, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Mixin, setRoot, NULL, ZEND_ACC_PUBLIC)
+ {NULL, NULL, NULL}
+};
+
+zend_class_entry* mixin_type;
+
+// Init class entry.
+PHP_PROTO_INIT_SUBMSGCLASS_START("Google\\Protobuf\\Mixin",
+ Mixin, mixin)
+ zend_class_implements(mixin_type TSRMLS_CC, 1, message_type);
+ zend_declare_property_null(mixin_type, "name", strlen("name"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+ zend_declare_property_null(mixin_type, "root", strlen("root"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+PHP_PROTO_INIT_SUBMSGCLASS_END
+
+PHP_METHOD(Mixin, __construct) {
+ init_file_api(TSRMLS_C);
+ MessageHeader* intern = UNBOX(MessageHeader, getThis());
+ custom_data_init(mixin_type, intern PHP_PROTO_TSRMLS_CC);
+}
+
+PHP_PROTO_FIELD_ACCESSORS(Mixin, mixin, Name, "name")
+PHP_PROTO_FIELD_ACCESSORS(Mixin, mixin, Root, "root")
+
+// -----------------------------------------------------------------------------
+// Option
+// -----------------------------------------------------------------------------
+
+static zend_function_entry option_methods[] = {
+ PHP_ME(Option, __construct, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Option, getName, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Option, setName, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Option, getValue, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Option, setValue, NULL, ZEND_ACC_PUBLIC)
+ {NULL, NULL, NULL}
+};
+
+zend_class_entry* option_type;
+
+// Init class entry.
+PHP_PROTO_INIT_SUBMSGCLASS_START("Google\\Protobuf\\Option",
+ Option, option)
+ zend_class_implements(option_type TSRMLS_CC, 1, message_type);
+ zend_declare_property_null(option_type, "name", strlen("name"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+ zend_declare_property_null(option_type, "value", strlen("value"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+PHP_PROTO_INIT_SUBMSGCLASS_END
+
+PHP_METHOD(Option, __construct) {
+ init_file_type(TSRMLS_C);
+ MessageHeader* intern = UNBOX(MessageHeader, getThis());
+ custom_data_init(option_type, intern PHP_PROTO_TSRMLS_CC);
+}
+
+PHP_PROTO_FIELD_ACCESSORS(Option, option, Name, "name")
+PHP_PROTO_FIELD_ACCESSORS(Option, option, Value, "value")
+
+// -----------------------------------------------------------------------------
+// SourceContext
+// -----------------------------------------------------------------------------
+
+static zend_function_entry source_context_methods[] = {
+ PHP_ME(SourceContext, __construct, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(SourceContext, getFileName, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(SourceContext, setFileName, NULL, ZEND_ACC_PUBLIC)
+ {NULL, NULL, NULL}
+};
+
+zend_class_entry* source_context_type;
+
+// Init class entry.
+PHP_PROTO_INIT_SUBMSGCLASS_START("Google\\Protobuf\\SourceContext",
+ SourceContext, source_context)
+ zend_class_implements(source_context_type TSRMLS_CC, 1, message_type);
+ zend_declare_property_null(source_context_type, "file_name", strlen("file_name"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+PHP_PROTO_INIT_SUBMSGCLASS_END
+
+PHP_METHOD(SourceContext, __construct) {
+ init_file_source_context(TSRMLS_C);
+ MessageHeader* intern = UNBOX(MessageHeader, getThis());
+ custom_data_init(source_context_type, intern PHP_PROTO_TSRMLS_CC);
+}
+
+PHP_PROTO_FIELD_ACCESSORS(SourceContext, source_context, FileName, "file_name")
+
+// -----------------------------------------------------------------------------
+// StringValue
+// -----------------------------------------------------------------------------
+
+static zend_function_entry string_value_methods[] = {
+ PHP_ME(StringValue, __construct, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(StringValue, getValue, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(StringValue, setValue, NULL, ZEND_ACC_PUBLIC)
+ {NULL, NULL, NULL}
+};
+
+zend_class_entry* string_value_type;
+
+// Init class entry.
+PHP_PROTO_INIT_SUBMSGCLASS_START("Google\\Protobuf\\StringValue",
+ StringValue, string_value)
+ zend_class_implements(string_value_type TSRMLS_CC, 1, message_type);
+ zend_declare_property_null(string_value_type, "value", strlen("value"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+PHP_PROTO_INIT_SUBMSGCLASS_END
+
+PHP_METHOD(StringValue, __construct) {
+ init_file_wrappers(TSRMLS_C);
+ MessageHeader* intern = UNBOX(MessageHeader, getThis());
+ custom_data_init(string_value_type, intern PHP_PROTO_TSRMLS_CC);
+}
+
+PHP_PROTO_FIELD_ACCESSORS(StringValue, string_value, Value, "value")
+
+// -----------------------------------------------------------------------------
+// Struct
+// -----------------------------------------------------------------------------
+
+static zend_function_entry struct_methods[] = {
+ PHP_ME(Struct, __construct, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Struct, getFields, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Struct, setFields, NULL, ZEND_ACC_PUBLIC)
+ {NULL, NULL, NULL}
+};
+
+zend_class_entry* struct_type;
+
+// Init class entry.
+PHP_PROTO_INIT_SUBMSGCLASS_START("Google\\Protobuf\\Struct",
+ Struct, struct)
+ zend_class_implements(struct_type TSRMLS_CC, 1, message_type);
+ zend_declare_property_null(struct_type, "fields", strlen("fields"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+PHP_PROTO_INIT_SUBMSGCLASS_END
+
+PHP_METHOD(Struct, __construct) {
+ init_file_struct(TSRMLS_C);
+ MessageHeader* intern = UNBOX(MessageHeader, getThis());
+ custom_data_init(struct_type, intern PHP_PROTO_TSRMLS_CC);
+}
+
+PHP_PROTO_FIELD_ACCESSORS(Struct, struct, Fields, "fields")
+
+// -----------------------------------------------------------------------------
+// Type
+// -----------------------------------------------------------------------------
+
+static zend_function_entry type_methods[] = {
+ PHP_ME(Type, __construct, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Type, getName, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Type, setName, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Type, getFields, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Type, setFields, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Type, getOneofs, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Type, setOneofs, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Type, getOptions, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Type, setOptions, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Type, getSourceContext, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Type, setSourceContext, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Type, getSyntax, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Type, setSyntax, NULL, ZEND_ACC_PUBLIC)
+ {NULL, NULL, NULL}
+};
+
+zend_class_entry* type_type;
+
+// Init class entry.
+PHP_PROTO_INIT_SUBMSGCLASS_START("Google\\Protobuf\\Type",
+ Type, type)
+ zend_class_implements(type_type TSRMLS_CC, 1, message_type);
+ zend_declare_property_null(type_type, "name", strlen("name"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+ zend_declare_property_null(type_type, "fields", strlen("fields"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+ zend_declare_property_null(type_type, "oneofs", strlen("oneofs"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+ zend_declare_property_null(type_type, "options", strlen("options"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+ zend_declare_property_null(type_type, "source_context", strlen("source_context"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+ zend_declare_property_null(type_type, "syntax", strlen("syntax"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+PHP_PROTO_INIT_SUBMSGCLASS_END
+
+PHP_METHOD(Type, __construct) {
+ init_file_type(TSRMLS_C);
+ MessageHeader* intern = UNBOX(MessageHeader, getThis());
+ custom_data_init(type_type, intern PHP_PROTO_TSRMLS_CC);
+}
+
+PHP_PROTO_FIELD_ACCESSORS(Type, type, Name, "name")
+PHP_PROTO_FIELD_ACCESSORS(Type, type, Fields, "fields")
+PHP_PROTO_FIELD_ACCESSORS(Type, type, Oneofs, "oneofs")
+PHP_PROTO_FIELD_ACCESSORS(Type, type, Options, "options")
+PHP_PROTO_FIELD_ACCESSORS(Type, type, SourceContext, "source_context")
+PHP_PROTO_FIELD_ACCESSORS(Type, type, Syntax, "syntax")
+
+// -----------------------------------------------------------------------------
+// UInt32Value
+// -----------------------------------------------------------------------------
+
+static zend_function_entry u_int32_value_methods[] = {
+ PHP_ME(UInt32Value, __construct, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(UInt32Value, getValue, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(UInt32Value, setValue, NULL, ZEND_ACC_PUBLIC)
+ {NULL, NULL, NULL}
+};
+
+zend_class_entry* u_int32_value_type;
+
+// Init class entry.
+PHP_PROTO_INIT_SUBMSGCLASS_START("Google\\Protobuf\\UInt32Value",
+ UInt32Value, u_int32_value)
+ zend_class_implements(u_int32_value_type TSRMLS_CC, 1, message_type);
+ zend_declare_property_null(u_int32_value_type, "value", strlen("value"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+PHP_PROTO_INIT_SUBMSGCLASS_END
+
+PHP_METHOD(UInt32Value, __construct) {
+ init_file_wrappers(TSRMLS_C);
+ MessageHeader* intern = UNBOX(MessageHeader, getThis());
+ custom_data_init(u_int32_value_type, intern PHP_PROTO_TSRMLS_CC);
+}
+
+PHP_PROTO_FIELD_ACCESSORS(UInt32Value, u_int32_value, Value, "value")
+
+// -----------------------------------------------------------------------------
+// UInt64Value
+// -----------------------------------------------------------------------------
+
+static zend_function_entry u_int64_value_methods[] = {
+ PHP_ME(UInt64Value, __construct, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(UInt64Value, getValue, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(UInt64Value, setValue, NULL, ZEND_ACC_PUBLIC)
+ {NULL, NULL, NULL}
+};
+
+zend_class_entry* u_int64_value_type;
+
+// Init class entry.
+PHP_PROTO_INIT_SUBMSGCLASS_START("Google\\Protobuf\\UInt64Value",
+ UInt64Value, u_int64_value)
+ zend_class_implements(u_int64_value_type TSRMLS_CC, 1, message_type);
+ zend_declare_property_null(u_int64_value_type, "value", strlen("value"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+PHP_PROTO_INIT_SUBMSGCLASS_END
+
+PHP_METHOD(UInt64Value, __construct) {
+ init_file_wrappers(TSRMLS_C);
+ MessageHeader* intern = UNBOX(MessageHeader, getThis());
+ custom_data_init(u_int64_value_type, intern PHP_PROTO_TSRMLS_CC);
+}
+
+PHP_PROTO_FIELD_ACCESSORS(UInt64Value, u_int64_value, Value, "value")
+
+// -----------------------------------------------------------------------------
+// Value
+// -----------------------------------------------------------------------------
+
+static zend_function_entry value_methods[] = {
+ PHP_ME(Value, __construct, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Value, getNullValue, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Value, setNullValue, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Value, getNumberValue, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Value, setNumberValue, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Value, getStringValue, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Value, setStringValue, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Value, getBoolValue, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Value, setBoolValue, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Value, getStructValue, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Value, setStructValue, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Value, getListValue, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Value, setListValue, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(Value, getKind, NULL, ZEND_ACC_PUBLIC)
+ {NULL, NULL, NULL}
+};
+
+zend_class_entry* value_type;
+
+// Init class entry.
+PHP_PROTO_INIT_SUBMSGCLASS_START("Google\\Protobuf\\Value",
+ Value, value)
+ zend_class_implements(value_type TSRMLS_CC, 1, message_type);
+ zend_declare_property_null(value_type, "kind", strlen("kind"),
+ ZEND_ACC_PRIVATE TSRMLS_CC);
+PHP_PROTO_INIT_SUBMSGCLASS_END
+
+PHP_METHOD(Value, __construct) {
+ init_file_struct(TSRMLS_C);
+ MessageHeader* intern = UNBOX(MessageHeader, getThis());
+ custom_data_init(value_type, intern PHP_PROTO_TSRMLS_CC);
+}
+
+PHP_PROTO_ONEOF_FIELD_ACCESSORS(Value, value, NullValue, "null_value")
+PHP_PROTO_ONEOF_FIELD_ACCESSORS(Value, value, NumberValue, "number_value")
+PHP_PROTO_ONEOF_FIELD_ACCESSORS(Value, value, StringValue, "string_value")
+PHP_PROTO_ONEOF_FIELD_ACCESSORS(Value, value, BoolValue, "bool_value")
+PHP_PROTO_ONEOF_FIELD_ACCESSORS(Value, value, StructValue, "struct_value")
+PHP_PROTO_ONEOF_FIELD_ACCESSORS(Value, value, ListValue, "list_value")
+PHP_PROTO_ONEOF_ACCESSORS(Value, value, Kind, "kind")
+
+// -----------------------------------------------------------------------------
+// GPBMetadata files for well known types
+// -----------------------------------------------------------------------------
+
+#define DEFINE_GPBMETADATA_FILE(LOWERNAME, CAMELNAME, CLASSNAME) \
+ zend_class_entry* gpb_metadata_##LOWERNAME##_type; \
+ static zend_function_entry gpb_metadata_##LOWERNAME##_methods[] = { \
+ PHP_ME(GPBMetadata_##CAMELNAME, initOnce, NULL, \
+ ZEND_ACC_PUBLIC | ZEND_ACC_STATIC) \
+ ZEND_FE_END \
+ }; \
+ void gpb_metadata_##LOWERNAME##_init(TSRMLS_D) { \
+ zend_class_entry class_type; \
+ INIT_CLASS_ENTRY(class_type, CLASSNAME, \
+ gpb_metadata_##LOWERNAME##_methods); \
+ gpb_metadata_##LOWERNAME##_type = \
+ zend_register_internal_class(&class_type TSRMLS_CC); \
+ } \
+ PHP_METHOD(GPBMetadata_##CAMELNAME, initOnce) { \
+ init_file_##LOWERNAME(TSRMLS_C); \
+ }
+
+DEFINE_GPBMETADATA_FILE(any, Any, "GPBMetadata\\Google\\Protobuf\\Any");
+DEFINE_GPBMETADATA_FILE(api, Api, "GPBMetadata\\Google\\Protobuf\\Api");
+DEFINE_GPBMETADATA_FILE(duration, Duration,
+ "GPBMetadata\\Google\\Protobuf\\Duration");
+DEFINE_GPBMETADATA_FILE(field_mask, FieldMask,
+ "GPBMetadata\\Google\\Protobuf\\FieldMask");
+DEFINE_GPBMETADATA_FILE(empty, Empty,
+ "GPBMetadata\\Google\\Protobuf\\GPBEmpty");
+DEFINE_GPBMETADATA_FILE(source_context, SourceContext,
+ "GPBMetadata\\Google\\Protobuf\\SourceContext");
+DEFINE_GPBMETADATA_FILE(struct, Struct,
+ "GPBMetadata\\Google\\Protobuf\\Struct");
+DEFINE_GPBMETADATA_FILE(timestamp, Timestamp,
+ "GPBMetadata\\Google\\Protobuf\\Timestamp");
+DEFINE_GPBMETADATA_FILE(type, Type, "GPBMetadata\\Google\\Protobuf\\Type");
+DEFINE_GPBMETADATA_FILE(wrappers, Wrappers,
+ "GPBMetadata\\Google\\Protobuf\\Wrappers");
+
+#undef DEFINE_GPBMETADATA_FILE
diff --git a/third_party/protobuf/3.6.0/php/ext/google/protobuf/package.xml b/third_party/protobuf/3.6.0/php/ext/google/protobuf/package.xml
new file mode 100644
index 0000000..3a556ac
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/ext/google/protobuf/package.xml
@@ -0,0 +1,236 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<package packagerversion="1.9.5" version="2.0" xmlns="http://pear.php.net/dtd/package-2.0" xmlns:tasks="http://pear.php.net/dtd/tasks-1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://pear.php.net/dtd/tasks-1.0 http://pear.php.net/dtd/tasks-1.0.xsd http://pear.php.net/dtd/package-2.0 http://pear.php.net/dtd/package-2.0.xsd">
+ <name>protobuf</name>
+ <channel>pecl.php.net</channel>
+ <summary>Google's language-neutral, platform-neutral, extensible mechanism for serializing structured data.</summary>
+ <description>https://developers.google.com/protocol-buffers/</description>
+ <lead>
+ <name>Bo Yang</name>
+ <user>stanleycheung</user>
+ <email>protobuf-opensource@google.com</email>
+ <active>yes</active>
+ </lead>
+ <date>2018-03-06</date>
+ <time>11:02:07</time>
+ <version>
+ <release>3.5.2</release>
+ <api>3.5.2</api>
+ </version>
+ <stability>
+ <release>stable</release>
+ <api>stable</api>
+ </stability>
+ <license uri="https://opensource.org/licenses/BSD-3-Clause">3-Clause BSD License</license>
+ <notes>
+GA release.
+ </notes>
+ <contents>
+ <dir baseinstalldir="/" name="/">
+ <file baseinstalldir="/" name="config.m4" role="src" />
+ <file baseinstalldir="/" name="array.c" role="src" />
+ <file baseinstalldir="/" name="def.c" role="src" />
+ <file baseinstalldir="/" name="encode_decode.c" role="src" />
+ <file baseinstalldir="/" name="map.c" role="src" />
+ <file baseinstalldir="/" name="message.c" role="src" />
+ <file baseinstalldir="/" name="protobuf.c" role="src" />
+ <file baseinstalldir="/" name="protobuf.h" role="src" />
+ <file baseinstalldir="/" name="storage.c" role="src" />
+ <file baseinstalldir="/" name="type_check.c" role="src" />
+ <file baseinstalldir="/" name="upb.c" role="src" />
+ <file baseinstalldir="/" name="upb.h" role="src" />
+ <file baseinstalldir="/" name="utf8.c" role="src" />
+ <file baseinstalldir="/" name="utf8.h" role="src" />
+ <file baseinstalldir="/" name="LICENSE" role="doc" />
+ </dir>
+ </contents>
+ <dependencies>
+ <required>
+ <php>
+ <min>5.5.9</min>
+ </php>
+ <pearinstaller>
+ <min>1.4.0</min>
+ </pearinstaller>
+ </required>
+ </dependencies>
+ <providesextension>protobuf</providesextension>
+ <extsrcrelease />
+ <changelog>
+ <release>
+ <version>
+ <release>3.1.0a1</release>
+ <api>3.1.0a1</api>
+ </version>
+ <stability>
+ <release>alpha</release>
+ <api>alpha</api>
+ </stability>
+ <date>2016-09-23</date>
+ <time>16:06:07</time>
+ <license uri="https://opensource.org/licenses/BSD-3-Clause">3-Clause BSD License</license>
+ <notes>
+First alpha release
+ </notes>
+ </release>
+ <release>
+ <version>
+ <release>3.2.0a1</release>
+ <api>3.2.0a1</api>
+ </version>
+ <stability>
+ <release>alpha</release>
+ <api>alpha</api>
+ </stability>
+ <date>2017-01-13</date>
+ <time>16:06:07</time>
+ <license uri="https://opensource.org/licenses/BSD-3-Clause">3-Clause BSD License</license>
+ <notes>
+Second alpha release.
+ </notes>
+ </release>
+ <release>
+ <version>
+ <release>3.3.0</release>
+ <api>3.3.0</api>
+ </version>
+ <stability>
+ <release>stable</release>
+ <api>stable</api>
+ </stability>
+ <date>2017-04-28</date>
+ <time>16:06:07</time>
+ <license uri="https://opensource.org/licenses/BSD-3-Clause">3-Clause BSD License</license>
+ <notes>
+GA release.
+ </notes>
+ </release>
+ <release>
+ <version>
+ <release>3.3.1</release>
+ <api>3.3.0</api>
+ </version>
+ <stability>
+ <release>stable</release>
+ <api>stable</api>
+ </stability>
+ <date>2017-05-08</date>
+ <time>15:33:07</time>
+ <license uri="https://opensource.org/licenses/BSD-3-Clause">3-Clause BSD License</license>
+ <notes>
+GA release.
+ </notes>
+ </release>
+ <release>
+ <version>
+ <release>3.3.2</release>
+ <api>3.3.0</api>
+ </version>
+ <stability>
+ <release>stable</release>
+ <api>stable</api>
+ </stability>
+ <date>2017-06-21</date>
+ <time>15:33:07</time>
+ <license uri="https://opensource.org/licenses/BSD-3-Clause">3-Clause BSD License</license>
+ <notes>
+GA release.
+ </notes>
+ </release>
+ <release>
+ <version>
+ <release>3.4.0</release>
+ <api>3.4.0</api>
+ </version>
+ <stability>
+ <release>stable</release>
+ <api>stable</api>
+ </stability>
+ <date>2017-08-16</date>
+ <time>15:33:07</time>
+ <license uri="https://opensource.org/licenses/BSD-3-Clause">3-Clause BSD License</license>
+ <notes>
+GA release.
+ </notes>
+ </release>
+ <release>
+ <version>
+ <release>3.4.1</release>
+ <api>3.4.1</api>
+ </version>
+ <stability>
+ <release>stable</release>
+ <api>stable</api>
+ </stability>
+ <date>2017-09-14</date>
+ <time>11:02:07</time>
+ <license uri="https://opensource.org/licenses/BSD-3-Clause">3-Clause BSD License</license>
+ <notes>
+GA release.
+ </notes>
+ </release>
+ <release>
+ <version>
+ <release>3.5.0</release>
+ <api>3.5.0</api>
+ </version>
+ <stability>
+ <release>stable</release>
+ <api>stable</api>
+ </stability>
+ <date>2017-11-15</date>
+ <time>11:02:07</time>
+ <license uri="https://opensource.org/licenses/BSD-3-Clause">3-Clause BSD License</license>
+ <notes>
+GA release.
+ </notes>
+ </release>
+ <release>
+ <version>
+ <release>3.5.0.1</release>
+ <api>3.5.0.1</api>
+ </version>
+ <stability>
+ <release>stable</release>
+ <api>stable</api>
+ </stability>
+ <date>2017-12-06</date>
+ <time>11:02:07</time>
+ <license uri="https://opensource.org/licenses/BSD-3-Clause">3-Clause BSD License</license>
+ <notes>
+GA release.
+ </notes>
+ </release>
+ <release>
+ <version>
+ <release>3.5.1</release>
+ <api>3.5.1</api>
+ </version>
+ <stability>
+ <release>stable</release>
+ <api>stable</api>
+ </stability>
+ <date>2017-12-11</date>
+ <time>11:02:07</time>
+ <license uri="https://opensource.org/licenses/BSD-3-Clause">3-Clause BSD License</license>
+ <notes>
+GA release.
+ </notes>
+ </release>
+ <release>
+ <version>
+ <release>3.5.2</release>
+ <api>3.5.2</api>
+ </version>
+ <stability>
+ <release>stable</release>
+ <api>stable</api>
+ </stability>
+ <date>2018-03-06</date>
+ <time>11:02:07</time>
+ <license uri="https://opensource.org/licenses/BSD-3-Clause">3-Clause BSD License</license>
+ <notes>
+G A release.
+ </notes>
+ </release>
+ </changelog>
+</package>
diff --git a/third_party/protobuf/3.6.0/php/ext/google/protobuf/protobuf.c b/third_party/protobuf/3.6.0/php/ext/google/protobuf/protobuf.c
new file mode 100644
index 0000000..da00302
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/ext/google/protobuf/protobuf.c
@@ -0,0 +1,400 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include "protobuf.h"
+
+#include <zend_hash.h>
+
+ZEND_DECLARE_MODULE_GLOBALS(protobuf)
+static PHP_GINIT_FUNCTION(protobuf);
+static PHP_GSHUTDOWN_FUNCTION(protobuf);
+static PHP_RINIT_FUNCTION(protobuf);
+static PHP_RSHUTDOWN_FUNCTION(protobuf);
+static PHP_MINIT_FUNCTION(protobuf);
+static PHP_MSHUTDOWN_FUNCTION(protobuf);
+
+// Global map from upb {msg,enum}defs to wrapper Descriptor/EnumDescriptor
+// instances.
+static HashTable* upb_def_to_php_obj_map;
+// Global map from message/enum's php class entry to corresponding wrapper
+// Descriptor/EnumDescriptor instances.
+static HashTable* ce_to_php_obj_map;
+// Global map from message/enum's proto fully-qualified name to corresponding
+// wrapper Descriptor/EnumDescriptor instances.
+static HashTable* proto_to_php_obj_map;
+static HashTable* reserved_names;
+
+// -----------------------------------------------------------------------------
+// Global maps.
+// -----------------------------------------------------------------------------
+
+static void add_to_table(HashTable* t, const void* def, void* value) {
+ uint nIndex = (ulong)def & t->nTableMask;
+
+ zval* pDest = NULL;
+ php_proto_zend_hash_index_update_mem(t, (zend_ulong)def, &value,
+ sizeof(zval*), (void**)&pDest);
+}
+
+static void* get_from_table(const HashTable* t, const void* def) {
+ void** value;
+ if (php_proto_zend_hash_index_find_mem(t, (zend_ulong)def, (void**)&value) ==
+ FAILURE) {
+ return NULL;
+ }
+ return *value;
+}
+
+static bool exist_in_table(const HashTable* t, const void* def) {
+ void** value;
+ return (php_proto_zend_hash_index_find_mem(t, (zend_ulong)def,
+ (void**)&value) == SUCCESS);
+}
+
+static void add_to_list(HashTable* t, void* value) {
+ zval* pDest = NULL;
+ php_proto_zend_hash_next_index_insert_mem(t, &value, sizeof(void*),
+ (void**)&pDest);
+}
+
+static void add_to_strtable(HashTable* t, const char* key, int key_size,
+ void* value) {
+ zval* pDest = NULL;
+ php_proto_zend_hash_update_mem(t, key, key_size, &value, sizeof(void*),
+ (void**)&pDest);
+}
+
+static void* get_from_strtable(const HashTable* t, const char* key, int key_size) {
+ void** value;
+ if (php_proto_zend_hash_find_mem(t, key, key_size, (void**)&value) ==
+ FAILURE) {
+ return NULL;
+ }
+ return *value;
+}
+
+void add_def_obj(const void* def, PHP_PROTO_HASHTABLE_VALUE value) {
+#if PHP_MAJOR_VERSION < 7
+ Z_ADDREF_P(value);
+#else
+ ++GC_REFCOUNT(value);
+#endif
+ add_to_table(upb_def_to_php_obj_map, def, value);
+}
+
+PHP_PROTO_HASHTABLE_VALUE get_def_obj(const void* def) {
+ return (PHP_PROTO_HASHTABLE_VALUE)get_from_table(upb_def_to_php_obj_map, def);
+}
+
+void add_ce_obj(const void* ce, PHP_PROTO_HASHTABLE_VALUE value) {
+#if PHP_MAJOR_VERSION < 7
+ Z_ADDREF_P(value);
+#else
+ ++GC_REFCOUNT(value);
+#endif
+ add_to_table(ce_to_php_obj_map, ce, value);
+}
+
+PHP_PROTO_HASHTABLE_VALUE get_ce_obj(const void* ce) {
+ return (PHP_PROTO_HASHTABLE_VALUE)get_from_table(ce_to_php_obj_map, ce);
+}
+
+bool class_added(const void* ce) {
+ return exist_in_table(ce_to_php_obj_map, ce);
+}
+
+void add_proto_obj(const char* proto, PHP_PROTO_HASHTABLE_VALUE value) {
+#if PHP_MAJOR_VERSION < 7
+ Z_ADDREF_P(value);
+#else
+ ++GC_REFCOUNT(value);
+#endif
+ add_to_strtable(proto_to_php_obj_map, proto, strlen(proto), value);
+}
+
+PHP_PROTO_HASHTABLE_VALUE get_proto_obj(const char* proto) {
+ return (PHP_PROTO_HASHTABLE_VALUE)get_from_strtable(proto_to_php_obj_map,
+ proto, strlen(proto));
+}
+
+// -----------------------------------------------------------------------------
+// Well Known Types.
+// -----------------------------------------------------------------------------
+
+bool is_inited_file_any;
+bool is_inited_file_api;
+bool is_inited_file_duration;
+bool is_inited_file_field_mask;
+bool is_inited_file_empty;
+bool is_inited_file_source_context;
+bool is_inited_file_struct;
+bool is_inited_file_timestamp;
+bool is_inited_file_type;
+bool is_inited_file_wrappers;
+
+// -----------------------------------------------------------------------------
+// Reserved Name.
+// -----------------------------------------------------------------------------
+
+// Although we already have kReservedNames, we still add them to hash table to
+// speed up look up.
+const char *const kReservedNames[] = {
+ "abstract", "and", "array", "as", "break",
+ "callable", "case", "catch", "class", "clone",
+ "const", "continue", "declare", "default", "die",
+ "do", "echo", "else", "elseif", "empty",
+ "enddeclare", "endfor", "endforeach", "endif", "endswitch",
+ "endwhile", "eval", "exit", "extends", "final",
+ "for", "foreach", "function", "global", "goto",
+ "if", "implements", "include", "include_once", "instanceof",
+ "insteadof", "interface", "isset", "list", "namespace",
+ "new", "or", "print", "private", "protected",
+ "public", "require", "require_once", "return", "static",
+ "switch", "throw", "trait", "try", "unset",
+ "use", "var", "while", "xor", "int",
+ "float", "bool", "string", "true", "false",
+ "null", "void", "iterable"};
+const int kReservedNamesSize = 73;
+
+bool is_reserved_name(const char* name) {
+ void** value;
+ return (php_proto_zend_hash_find(reserved_names, name, strlen(name),
+ (void**)&value) == SUCCESS);
+}
+
+// -----------------------------------------------------------------------------
+// Utilities.
+// -----------------------------------------------------------------------------
+
+zend_function_entry protobuf_functions[] = {
+ ZEND_FE_END
+};
+
+static const zend_module_dep protobuf_deps[] = {
+ ZEND_MOD_OPTIONAL("date")
+ ZEND_MOD_END
+};
+
+zend_module_entry protobuf_module_entry = {
+ STANDARD_MODULE_HEADER_EX,
+ NULL,
+ protobuf_deps,
+ PHP_PROTOBUF_EXTNAME, // extension name
+ protobuf_functions, // function list
+ PHP_MINIT(protobuf), // process startup
+ PHP_MSHUTDOWN(protobuf), // process shutdown
+ PHP_RINIT(protobuf), // request shutdown
+ PHP_RSHUTDOWN(protobuf), // request shutdown
+ NULL, // extension info
+ PHP_PROTOBUF_VERSION, // extension version
+ PHP_MODULE_GLOBALS(protobuf), // globals descriptor
+ PHP_GINIT(protobuf), // globals ctor
+ PHP_GSHUTDOWN(protobuf), // globals dtor
+ NULL, // post deactivate
+ STANDARD_MODULE_PROPERTIES_EX
+};
+
+// install module
+ZEND_GET_MODULE(protobuf)
+
+// global variables
+static PHP_GINIT_FUNCTION(protobuf) {
+}
+
+static PHP_GSHUTDOWN_FUNCTION(protobuf) {
+}
+
+#if PHP_MAJOR_VERSION >= 7
+static void php_proto_hashtable_descriptor_release(zval* value) {
+ void* ptr = Z_PTR_P(value);
+ zend_object* object = *(zend_object**)ptr;
+ if(--GC_REFCOUNT(object) == 0) {
+ zend_objects_store_del(object);
+ }
+ efree(ptr);
+}
+#endif
+
+static PHP_RINIT_FUNCTION(protobuf) {
+ int i = 0;
+
+ ALLOC_HASHTABLE(upb_def_to_php_obj_map);
+ zend_hash_init(upb_def_to_php_obj_map, 16, NULL, HASHTABLE_VALUE_DTOR, 0);
+
+ ALLOC_HASHTABLE(ce_to_php_obj_map);
+ zend_hash_init(ce_to_php_obj_map, 16, NULL, HASHTABLE_VALUE_DTOR, 0);
+
+ ALLOC_HASHTABLE(proto_to_php_obj_map);
+ zend_hash_init(proto_to_php_obj_map, 16, NULL, HASHTABLE_VALUE_DTOR, 0);
+
+ ALLOC_HASHTABLE(reserved_names);
+ zend_hash_init(reserved_names, 16, NULL, NULL, 0);
+ for (i = 0; i < kReservedNamesSize; i++) {
+ php_proto_zend_hash_update(reserved_names, kReservedNames[i],
+ strlen(kReservedNames[i]));
+ }
+
+ generated_pool = NULL;
+ generated_pool_php = NULL;
+ internal_generated_pool_php = NULL;
+
+ is_inited_file_any = false;
+ is_inited_file_api = false;
+ is_inited_file_duration = false;
+ is_inited_file_field_mask = false;
+ is_inited_file_empty = false;
+ is_inited_file_source_context = false;
+ is_inited_file_struct = false;
+ is_inited_file_timestamp = false;
+ is_inited_file_type = false;
+ is_inited_file_wrappers = false;
+
+ return 0;
+}
+
+static PHP_RSHUTDOWN_FUNCTION(protobuf) {
+ zend_hash_destroy(upb_def_to_php_obj_map);
+ FREE_HASHTABLE(upb_def_to_php_obj_map);
+
+ zend_hash_destroy(ce_to_php_obj_map);
+ FREE_HASHTABLE(ce_to_php_obj_map);
+
+ zend_hash_destroy(proto_to_php_obj_map);
+ FREE_HASHTABLE(proto_to_php_obj_map);
+
+ zend_hash_destroy(reserved_names);
+ FREE_HASHTABLE(reserved_names);
+
+#if PHP_MAJOR_VERSION < 7
+ if (generated_pool_php != NULL) {
+ zval_dtor(generated_pool_php);
+ FREE_ZVAL(generated_pool_php);
+ }
+ if (internal_generated_pool_php != NULL) {
+ zval_dtor(internal_generated_pool_php);
+ FREE_ZVAL(internal_generated_pool_php);
+ }
+#else
+ if (generated_pool_php != NULL) {
+ zval tmp;
+ ZVAL_OBJ(&tmp, generated_pool_php);
+ zval_dtor(&tmp);
+ }
+ if (internal_generated_pool_php != NULL) {
+ zval tmp;
+ ZVAL_OBJ(&tmp, internal_generated_pool_php);
+ zval_dtor(&tmp);
+ }
+#endif
+
+ is_inited_file_any = true;
+ is_inited_file_api = true;
+ is_inited_file_duration = true;
+ is_inited_file_field_mask = true;
+ is_inited_file_empty = true;
+ is_inited_file_source_context = true;
+ is_inited_file_struct = true;
+ is_inited_file_timestamp = true;
+ is_inited_file_type = true;
+ is_inited_file_wrappers = true;
+
+ return 0;
+}
+
+static PHP_MINIT_FUNCTION(protobuf) {
+ descriptor_pool_init(TSRMLS_C);
+ descriptor_init(TSRMLS_C);
+ enum_descriptor_init(TSRMLS_C);
+ enum_value_descriptor_init(TSRMLS_C);
+ field_descriptor_init(TSRMLS_C);
+ gpb_type_init(TSRMLS_C);
+ internal_descriptor_pool_init(TSRMLS_C);
+ map_field_init(TSRMLS_C);
+ map_field_iter_init(TSRMLS_C);
+ message_init(TSRMLS_C);
+ oneof_descriptor_init(TSRMLS_C);
+ repeated_field_init(TSRMLS_C);
+ repeated_field_iter_init(TSRMLS_C);
+ util_init(TSRMLS_C);
+
+ gpb_metadata_any_init(TSRMLS_C);
+ gpb_metadata_api_init(TSRMLS_C);
+ gpb_metadata_duration_init(TSRMLS_C);
+ gpb_metadata_field_mask_init(TSRMLS_C);
+ gpb_metadata_empty_init(TSRMLS_C);
+ gpb_metadata_source_context_init(TSRMLS_C);
+ gpb_metadata_struct_init(TSRMLS_C);
+ gpb_metadata_timestamp_init(TSRMLS_C);
+ gpb_metadata_type_init(TSRMLS_C);
+ gpb_metadata_wrappers_init(TSRMLS_C);
+
+ any_init(TSRMLS_C);
+ api_init(TSRMLS_C);
+ bool_value_init(TSRMLS_C);
+ bytes_value_init(TSRMLS_C);
+ double_value_init(TSRMLS_C);
+ duration_init(TSRMLS_C);
+ enum_init(TSRMLS_C);
+ enum_value_init(TSRMLS_C);
+ field_cardinality_init(TSRMLS_C);
+ field_init(TSRMLS_C);
+ field_kind_init(TSRMLS_C);
+ field_mask_init(TSRMLS_C);
+ float_value_init(TSRMLS_C);
+ empty_init(TSRMLS_C);
+ int32_value_init(TSRMLS_C);
+ int64_value_init(TSRMLS_C);
+ list_value_init(TSRMLS_C);
+ method_init(TSRMLS_C);
+ mixin_init(TSRMLS_C);
+ null_value_init(TSRMLS_C);
+ option_init(TSRMLS_C);
+ source_context_init(TSRMLS_C);
+ string_value_init(TSRMLS_C);
+ struct_init(TSRMLS_C);
+ syntax_init(TSRMLS_C);
+ timestamp_init(TSRMLS_C);
+ type_init(TSRMLS_C);
+ u_int32_value_init(TSRMLS_C);
+ u_int64_value_init(TSRMLS_C);
+ value_init(TSRMLS_C);
+
+ return 0;
+}
+
+static PHP_MSHUTDOWN_FUNCTION(protobuf) {
+ PEFREE(message_handlers);
+ PEFREE(repeated_field_handlers);
+ PEFREE(repeated_field_iter_handlers);
+ PEFREE(map_field_handlers);
+ PEFREE(map_field_iter_handlers);
+
+ return 0;
+}
diff --git a/third_party/protobuf/3.6.0/php/ext/google/protobuf/protobuf.h b/third_party/protobuf/3.6.0/php/ext/google/protobuf/protobuf.h
new file mode 100644
index 0000000..c15bde2
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/ext/google/protobuf/protobuf.h
@@ -0,0 +1,1466 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef __GOOGLE_PROTOBUF_PHP_PROTOBUF_H__
+#define __GOOGLE_PROTOBUF_PHP_PROTOBUF_H__
+
+#include <php.h>
+
+// ubp.h has to be placed after php.h. Othwise, php.h will introduce NDEBUG.
+#include "upb.h"
+
+#define PHP_PROTOBUF_EXTNAME "protobuf"
+#define PHP_PROTOBUF_VERSION "3.5.2"
+
+#define MAX_LENGTH_OF_INT64 20
+#define SIZEOF_INT64 8
+
+// -----------------------------------------------------------------------------
+// PHP7 Wrappers
+// ----------------------------------------------------------------------------
+
+#if PHP_MAJOR_VERSION < 7
+
+#define php_proto_zend_literal const zend_literal*
+#define PHP_PROTO_CASE_IS_BOOL IS_BOOL
+#define PHP_PROTO_SIZE int
+#define PHP_PROTO_LONG long
+#define PHP_PROTO_TSRMLS_DC TSRMLS_DC
+#define PHP_PROTO_TSRMLS_CC TSRMLS_CC
+
+// PHP String
+
+#define PHP_PROTO_ZVAL_STRING(zval_ptr, s, copy) \
+ ZVAL_STRING(zval_ptr, s, copy)
+#define PHP_PROTO_ZVAL_STRINGL(zval_ptr, s, len, copy) \
+ ZVAL_STRINGL(zval_ptr, s, len, copy)
+#define PHP_PROTO_RETURN_STRING(s, copy) RETURN_STRING(s, copy)
+#define PHP_PROTO_RETURN_STRINGL(s, len, copy) RETURN_STRINGL(s, len, copy)
+#define PHP_PROTO_RETVAL_STRINGL(s, len, copy) RETVAL_STRINGL(s, len, copy)
+#define php_proto_zend_make_printable_zval(from, to) \
+ { \
+ int use_copy; \
+ zend_make_printable_zval(from, to, &use_copy); \
+ }
+
+// PHP Array
+
+#define PHP_PROTO_HASH_OF(array) Z_ARRVAL_P(array)
+
+#define php_proto_zend_hash_index_update_zval(ht, h, pData) \
+ zend_hash_index_update(ht, h, &(pData), sizeof(void*), NULL)
+
+#define php_proto_zend_hash_update_zval(ht, key, key_len, value) \
+ zend_hash_update(ht, key, key_len, value, sizeof(void*), NULL)
+
+#define php_proto_zend_hash_update(ht, key, key_len) \
+ zend_hash_update(ht, key, key_len, 0, 0, NULL)
+
+#define php_proto_zend_hash_index_update_mem(ht, h, pData, nDataSize, pDest) \
+ zend_hash_index_update(ht, h, pData, nDataSize, pDest)
+
+#define php_proto_zend_hash_update_mem(ht, key, key_len, pData, nDataSize, \
+ pDest) \
+ zend_hash_update(ht, key, key_len, pData, nDataSize, pDest)
+
+#define php_proto_zend_hash_index_find_zval(ht, h, pDest) \
+ zend_hash_index_find(ht, h, pDest)
+
+#define php_proto_zend_hash_find(ht, key, key_len, pDest) \
+ zend_hash_find(ht, key, key_len, pDest)
+
+#define php_proto_zend_hash_index_find_mem(ht, h, pDest) \
+ zend_hash_index_find(ht, h, pDest)
+
+#define php_proto_zend_hash_find_zval(ht, key, key_len, pDest) \
+ zend_hash_find(ht, key, key_len, pDest)
+
+#define php_proto_zend_hash_find_mem(ht, key, key_len, pDest) \
+ zend_hash_find(ht, key, key_len, pDest)
+
+#define php_proto_zend_hash_next_index_insert_zval(ht, pData) \
+ zend_hash_next_index_insert(ht, pData, sizeof(void*), NULL)
+
+#define php_proto_zend_hash_next_index_insert_mem(ht, pData, nDataSize, pDest) \
+ zend_hash_next_index_insert(ht, pData, nDataSize, pDest)
+
+#define php_proto_zend_hash_get_current_data_ex(ht, pDest, pos) \
+ zend_hash_get_current_data_ex(ht, pDest, pos)
+
+// PHP Object
+
+#define PHP_PROTO_WRAP_OBJECT_START(name) \
+ struct name { \
+ zend_object std;
+#define PHP_PROTO_WRAP_OBJECT_END \
+ };
+
+#define PHP_PROTO_INIT_SUBMSGCLASS_START(CLASSNAME, CAMELNAME, LOWWERNAME) \
+ void LOWWERNAME##_init(TSRMLS_D) { \
+ zend_class_entry class_type; \
+ const char* class_name = CLASSNAME; \
+ INIT_CLASS_ENTRY_EX(class_type, CLASSNAME, strlen(CLASSNAME), \
+ LOWWERNAME##_methods); \
+ LOWWERNAME##_type = zend_register_internal_class(&class_type TSRMLS_CC); \
+ LOWWERNAME##_type->create_object = message_create;
+#define PHP_PROTO_INIT_SUBMSGCLASS_END \
+ }
+
+#define PHP_PROTO_INIT_ENUMCLASS_START(CLASSNAME, CAMELNAME, LOWWERNAME) \
+ void LOWWERNAME##_init(TSRMLS_D) { \
+ zend_class_entry class_type; \
+ const char* class_name = CLASSNAME; \
+ INIT_CLASS_ENTRY_EX(class_type, CLASSNAME, strlen(CLASSNAME), \
+ LOWWERNAME##_methods); \
+ LOWWERNAME##_type = zend_register_internal_class(&class_type TSRMLS_CC);
+#define PHP_PROTO_INIT_ENUMCLASS_END \
+ }
+
+#define PHP_PROTO_INIT_CLASS_START(CLASSNAME, CAMELNAME, LOWWERNAME) \
+ void LOWWERNAME##_init(TSRMLS_D) { \
+ zend_class_entry class_type; \
+ const char* class_name = CLASSNAME; \
+ INIT_CLASS_ENTRY_EX(class_type, CLASSNAME, strlen(CLASSNAME), \
+ LOWWERNAME##_methods); \
+ LOWWERNAME##_type = zend_register_internal_class(&class_type TSRMLS_CC); \
+ LOWWERNAME##_type->create_object = LOWWERNAME##_create; \
+ LOWWERNAME##_handlers = PEMALLOC(zend_object_handlers); \
+ memcpy(LOWWERNAME##_handlers, zend_get_std_object_handlers(), \
+ sizeof(zend_object_handlers));
+#define PHP_PROTO_INIT_CLASS_END \
+ }
+
+#define PHP_PROTO_OBJECT_CREATE_START(NAME, LOWWERNAME) \
+ static zend_object_value LOWWERNAME##_create( \
+ zend_class_entry* ce TSRMLS_DC) { \
+ PHP_PROTO_ALLOC_CLASS_OBJECT(NAME, ce); \
+ zend_object_std_init(&intern->std, ce TSRMLS_CC); \
+ object_properties_init(&intern->std, ce);
+#define PHP_PROTO_OBJECT_CREATE_END(NAME, LOWWERNAME) \
+ PHP_PROTO_FREE_CLASS_OBJECT(NAME, LOWWERNAME##_free, LOWWERNAME##_handlers); \
+ }
+
+#define PHP_PROTO_OBJECT_FREE_START(classname, lowername) \
+ void lowername##_free(void* object TSRMLS_DC) { \
+ classname* intern = object;
+#define PHP_PROTO_OBJECT_FREE_END \
+ zend_object_std_dtor(&intern->std TSRMLS_CC); \
+ efree(intern); \
+ }
+
+#define PHP_PROTO_OBJECT_DTOR_START(classname, lowername)
+#define PHP_PROTO_OBJECT_DTOR_END
+
+#define CACHED_VALUE zval*
+#define CACHED_TO_ZVAL_PTR(VALUE) (VALUE)
+#define CACHED_PTR_TO_ZVAL_PTR(VALUE) (*VALUE)
+#define ZVAL_PTR_TO_CACHED_PTR(VALUE) (&VALUE)
+#define ZVAL_PTR_TO_CACHED_VALUE(VALUE) (VALUE)
+#define ZVAL_TO_CACHED_VALUE(VALUE) (&VALUE)
+
+#define CREATE_OBJ_ON_ALLOCATED_ZVAL_PTR(zval_ptr, class_type) \
+ ZVAL_OBJ(zval_ptr, class_type->create_object(class_type TSRMLS_CC));
+
+#define PHP_PROTO_SEPARATE_ZVAL_IF_NOT_REF(value) \
+ SEPARATE_ZVAL_IF_NOT_REF(value)
+
+#define PHP_PROTO_GLOBAL_UNINITIALIZED_ZVAL EG(uninitialized_zval_ptr)
+
+#define OBJ_PROP(OBJECT, OFFSET) &((OBJECT)->properties_table[OFFSET])
+
+#define php_proto_zval_ptr_dtor(zval_ptr) \
+ zval_ptr_dtor(&(zval_ptr))
+
+#define PHP_PROTO_ALLOC_CLASS_OBJECT(class_object, class_type) \
+ class_object* intern; \
+ intern = (class_object*)emalloc(sizeof(class_object)); \
+ memset(intern, 0, sizeof(class_object));
+
+#define PHP_PROTO_FREE_CLASS_OBJECT(class_object, class_object_free, handler) \
+ zend_object_value retval = {0}; \
+ retval.handle = zend_objects_store_put( \
+ intern, (zend_objects_store_dtor_t)zend_objects_destroy_object, \
+ class_object_free, NULL TSRMLS_CC); \
+ retval.handlers = handler; \
+ return retval;
+
+#define PHP_PROTO_ALLOC_ARRAY(zval_ptr) \
+ ALLOC_HASHTABLE(Z_ARRVAL_P(zval_ptr)); \
+ Z_TYPE_P(zval_ptr) = IS_ARRAY;
+
+#define ZVAL_OBJ(zval_ptr, call_create) \
+ Z_TYPE_P(zval_ptr) = IS_OBJECT; \
+ Z_OBJVAL_P(zval_ptr) = call_create;
+
+#define UNBOX(class_name, val) \
+ (class_name*)zend_object_store_get_object(val TSRMLS_CC);
+
+#define UNBOX_HASHTABLE_VALUE(class_name, val) UNBOX(class_name, val)
+
+#define HASHTABLE_VALUE_DTOR ZVAL_PTR_DTOR
+
+#define PHP_PROTO_HASHTABLE_VALUE zval*
+#define HASHTABLE_VALUE_CE(val) Z_OBJCE_P(val)
+
+#define CREATE_HASHTABLE_VALUE(OBJ, WRAPPED_OBJ, OBJ_TYPE, OBJ_CLASS_ENTRY) \
+ OBJ_TYPE* OBJ; \
+ PHP_PROTO_HASHTABLE_VALUE WRAPPED_OBJ; \
+ MAKE_STD_ZVAL(WRAPPED_OBJ); \
+ ZVAL_OBJ(WRAPPED_OBJ, \
+ OBJ_CLASS_ENTRY->create_object(OBJ_CLASS_ENTRY TSRMLS_CC)); \
+ OBJ = UNBOX_HASHTABLE_VALUE(OBJ_TYPE, WRAPPED_OBJ); \
+ Z_DELREF_P(desc_php);
+
+#define PHP_PROTO_CE_DECLARE zend_class_entry**
+#define PHP_PROTO_CE_UNREF(ce) (*ce)
+
+#define php_proto_zend_lookup_class(name, name_length, ce) \
+ zend_lookup_class(name, name_length, ce TSRMLS_CC)
+
+#define PHP_PROTO_RETVAL_ZVAL(value) ZVAL_ZVAL(return_value, value, 1, 0)
+
+#else // PHP_MAJOR_VERSION >= 7
+
+#define php_proto_zend_literal void**
+#define PHP_PROTO_CASE_IS_BOOL IS_TRUE: case IS_FALSE
+#define PHP_PROTO_SIZE size_t
+#define PHP_PROTO_LONG zend_long
+#define PHP_PROTO_TSRMLS_DC
+#define PHP_PROTO_TSRMLS_CC
+
+// PHP String
+
+#define PHP_PROTO_ZVAL_STRING(zval_ptr, s, copy) \
+ ZVAL_STRING(zval_ptr, s)
+#define PHP_PROTO_ZVAL_STRINGL(zval_ptr, s, len, copy) \
+ ZVAL_STRINGL(zval_ptr, s, len)
+#define PHP_PROTO_RETURN_STRING(s, copy) RETURN_STRING(s)
+#define PHP_PROTO_RETURN_STRINGL(s, len, copy) RETURN_STRINGL(s, len)
+#define PHP_PROTO_RETVAL_STRINGL(s, len, copy) RETVAL_STRINGL(s, len)
+#define php_proto_zend_make_printable_zval(from, to) \
+ zend_make_printable_zval(from, to)
+
+// PHP Array
+
+#define PHP_PROTO_HASH_OF(array) Z_ARRVAL_P(&array)
+
+static inline int php_proto_zend_hash_index_update_zval(HashTable* ht, ulong h,
+ zval* pData) {
+ void* result = NULL;
+ result = zend_hash_index_update(ht, h, pData);
+ return result != NULL ? SUCCESS : FAILURE;
+}
+
+static inline int php_proto_zend_hash_update(HashTable* ht, const char* key,
+ size_t key_len) {
+ void* result = NULL;
+ zval temp;
+ ZVAL_LONG(&temp, 0);
+ result = zend_hash_str_update(ht, key, key_len, &temp);
+ return result != NULL ? SUCCESS : FAILURE;
+}
+
+static inline int php_proto_zend_hash_index_update_mem(HashTable* ht, ulong h,
+ void* pData, uint nDataSize,
+ void** pDest) {
+ void* result = NULL;
+ result = zend_hash_index_update_mem(ht, h, pData, nDataSize);
+ if (pDest != NULL) *pDest = result;
+ return result != NULL ? SUCCESS : FAILURE;
+}
+
+static inline int php_proto_zend_hash_update_zval(HashTable* ht,
+ const char* key, uint key_len,
+ zval* pData) {
+ zend_string* internal_key = zend_string_init(key, key_len, 0);
+ zend_hash_update(ht, internal_key, pData);
+}
+
+static inline int php_proto_zend_hash_update_mem(HashTable* ht, const char* key,
+ uint key_len, void* pData,
+ uint nDataSize, void** pDest) {
+ zend_string* internal_key = zend_string_init(key, key_len, 0);
+ void* result = zend_hash_update_mem(ht, internal_key, pData, nDataSize);
+ zend_string_release(internal_key);
+ if (pDest != NULL) *pDest = result;
+ return result != NULL ? SUCCESS : FAILURE;
+}
+
+static inline int php_proto_zend_hash_index_find_zval(const HashTable* ht,
+ ulong h, void** pDest) {
+ zval* result = zend_hash_index_find(ht, h);
+ if (pDest != NULL) *pDest = result;
+ return result != NULL ? SUCCESS : FAILURE;
+}
+
+static inline int php_proto_zend_hash_find(const HashTable* ht, const char* key,
+ size_t key_len, void** pDest) {
+ void* result = NULL;
+ result = zend_hash_str_find(ht, key, key_len);
+ return result != NULL ? SUCCESS : FAILURE;
+}
+
+static inline int php_proto_zend_hash_index_find_mem(const HashTable* ht,
+ ulong h, void** pDest) {
+ void* result = NULL;
+ result = zend_hash_index_find_ptr(ht, h);
+ if (pDest != NULL) *pDest = result;
+ return result != NULL ? SUCCESS : FAILURE;
+}
+
+static inline int php_proto_zend_hash_find_zval(const HashTable* ht,
+ const char* key, uint key_len,
+ void** pDest) {
+ zend_string* internal_key = zend_string_init(key, key_len, 1);
+ zval* result = zend_hash_find(ht, internal_key);
+ if (pDest != NULL) *pDest = result;
+ return result != NULL ? SUCCESS : FAILURE;
+}
+
+static inline int php_proto_zend_hash_find_mem(const HashTable* ht,
+ const char* key, uint key_len,
+ void** pDest) {
+ zend_string* internal_key = zend_string_init(key, key_len, 1);
+ void* result = zend_hash_find_ptr(ht, internal_key);
+ zend_string_release(internal_key);
+ if (pDest != NULL) *pDest = result;
+ return result != NULL ? SUCCESS : FAILURE;
+}
+
+static inline int php_proto_zend_hash_next_index_insert_zval(HashTable* ht,
+ void* pData) {
+ zval tmp;
+ ZVAL_OBJ(&tmp, *(zend_object**)pData);
+ zval* result = zend_hash_next_index_insert(ht, &tmp);
+ return result != NULL ? SUCCESS : FAILURE;
+}
+
+static inline int php_proto_zend_hash_next_index_insert_mem(HashTable* ht,
+ void* pData,
+ uint nDataSize,
+ void** pDest) {
+ void* result = NULL;
+ result = zend_hash_next_index_insert_mem(ht, pData, nDataSize);
+ if (pDest != NULL) *pDest = result;
+ return result != NULL ? SUCCESS : FAILURE;
+}
+
+static inline int php_proto_zend_hash_get_current_data_ex(HashTable* ht,
+ void** pDest,
+ HashPosition* pos) {
+ void* result = NULL;
+ result = zend_hash_get_current_data_ex(ht, pos);
+ if (pDest != NULL) *pDest = result;
+ return result != NULL ? SUCCESS : FAILURE;
+}
+
+// PHP Object
+
+#define PHP_PROTO_WRAP_OBJECT_START(name) struct name {
+#define PHP_PROTO_WRAP_OBJECT_END \
+ zend_object std; \
+ };
+
+#define PHP_PROTO_INIT_SUBMSGCLASS_START(CLASSNAME, CAMELNAME, LOWWERNAME) \
+ void LOWWERNAME##_init(TSRMLS_D) { \
+ zend_class_entry class_type; \
+ const char* class_name = CLASSNAME; \
+ INIT_CLASS_ENTRY_EX(class_type, CLASSNAME, strlen(CLASSNAME), \
+ LOWWERNAME##_methods); \
+ LOWWERNAME##_type = zend_register_internal_class(&class_type TSRMLS_CC); \
+ LOWWERNAME##_type->create_object = message_create;
+#define PHP_PROTO_INIT_SUBMSGCLASS_END \
+ }
+
+#define PHP_PROTO_INIT_ENUMCLASS_START(CLASSNAME, CAMELNAME, LOWWERNAME) \
+ void LOWWERNAME##_init(TSRMLS_D) { \
+ zend_class_entry class_type; \
+ const char* class_name = CLASSNAME; \
+ INIT_CLASS_ENTRY_EX(class_type, CLASSNAME, strlen(CLASSNAME), \
+ LOWWERNAME##_methods); \
+ LOWWERNAME##_type = zend_register_internal_class(&class_type TSRMLS_CC);
+#define PHP_PROTO_INIT_ENUMCLASS_END \
+ }
+
+#define PHP_PROTO_INIT_CLASS_START(CLASSNAME, CAMELNAME, LOWWERNAME) \
+ void LOWWERNAME##_init(TSRMLS_D) { \
+ zend_class_entry class_type; \
+ const char* class_name = CLASSNAME; \
+ INIT_CLASS_ENTRY_EX(class_type, CLASSNAME, strlen(CLASSNAME), \
+ LOWWERNAME##_methods); \
+ LOWWERNAME##_type = zend_register_internal_class(&class_type TSRMLS_CC); \
+ LOWWERNAME##_type->create_object = LOWWERNAME##_create; \
+ LOWWERNAME##_handlers = PEMALLOC(zend_object_handlers); \
+ memcpy(LOWWERNAME##_handlers, zend_get_std_object_handlers(), \
+ sizeof(zend_object_handlers)); \
+ LOWWERNAME##_handlers->free_obj = LOWWERNAME##_free; \
+ LOWWERNAME##_handlers->dtor_obj = LOWWERNAME##_dtor; \
+ LOWWERNAME##_handlers->offset = XtOffsetOf(CAMELNAME, std);
+#define PHP_PROTO_INIT_CLASS_END \
+ }
+
+#define PHP_PROTO_OBJECT_FREE_START(classname, lowername) \
+ void lowername##_free(zend_object* object) { \
+ classname* intern = \
+ (classname*)((char*)object - XtOffsetOf(classname, std));
+#define PHP_PROTO_OBJECT_FREE_END \
+ }
+
+#define PHP_PROTO_OBJECT_DTOR_START(classname, lowername) \
+ void lowername##_dtor(zend_object* object) { \
+ classname* intern = \
+ (classname*)((char*)object - XtOffsetOf(classname, std));
+#define PHP_PROTO_OBJECT_DTOR_END \
+ zend_object_std_dtor(object TSRMLS_CC); \
+ }
+
+#define PHP_PROTO_OBJECT_CREATE_START(NAME, LOWWERNAME) \
+ static zend_object* LOWWERNAME##_create(zend_class_entry* ce TSRMLS_DC) { \
+ PHP_PROTO_ALLOC_CLASS_OBJECT(NAME, ce); \
+ zend_object_std_init(&intern->std, ce TSRMLS_CC); \
+ object_properties_init(&intern->std, ce);
+#define PHP_PROTO_OBJECT_CREATE_END(NAME, LOWWERNAME) \
+ PHP_PROTO_FREE_CLASS_OBJECT(NAME, LOWWERNAME##_free, LOWWERNAME##_handlers); \
+ }
+
+#define CACHED_VALUE zval
+#define CACHED_TO_ZVAL_PTR(VALUE) (&VALUE)
+#define CACHED_PTR_TO_ZVAL_PTR(VALUE) (VALUE)
+#define ZVAL_PTR_TO_CACHED_PTR(VALUE) (VALUE)
+#define ZVAL_PTR_TO_CACHED_VALUE(VALUE) (*VALUE)
+#define ZVAL_TO_CACHED_VALUE(VALUE) (VALUE)
+
+#define CREATE_OBJ_ON_ALLOCATED_ZVAL_PTR(zval_ptr, class_type) \
+ ZVAL_OBJ(zval_ptr, class_type->create_object(class_type));
+
+#define PHP_PROTO_SEPARATE_ZVAL_IF_NOT_REF(value) ;
+
+#define PHP_PROTO_GLOBAL_UNINITIALIZED_ZVAL &EG(uninitialized_zval)
+
+#define php_proto_zval_ptr_dtor(zval_ptr) \
+ zval_ptr_dtor(zval_ptr)
+
+#define PHP_PROTO_ALLOC_CLASS_OBJECT(class_object, class_type) \
+ class_object* intern; \
+ int size = sizeof(class_object) + zend_object_properties_size(class_type); \
+ intern = ecalloc(1, size); \
+ memset(intern, 0, size);
+
+#define PHP_PROTO_FREE_CLASS_OBJECT(class_object, class_object_free, handler) \
+ intern->std.handlers = handler; \
+ return &intern->std;
+
+#define PHP_PROTO_ALLOC_ARRAY(zval_ptr) \
+ ZVAL_NEW_ARR(zval_ptr)
+
+#define UNBOX(class_name, val) \
+ (class_name*)((char*)Z_OBJ_P(val) - XtOffsetOf(class_name, std));
+
+#define UNBOX_HASHTABLE_VALUE(class_name, val) \
+ (class_name*)((char*)val - XtOffsetOf(class_name, std))
+
+#define HASHTABLE_VALUE_DTOR php_proto_hashtable_descriptor_release
+
+#define PHP_PROTO_HASHTABLE_VALUE zend_object*
+#define HASHTABLE_VALUE_CE(val) val->ce
+
+#define CREATE_HASHTABLE_VALUE(OBJ, WRAPPED_OBJ, OBJ_TYPE, OBJ_CLASS_ENTRY) \
+ OBJ_TYPE* OBJ; \
+ PHP_PROTO_HASHTABLE_VALUE WRAPPED_OBJ; \
+ WRAPPED_OBJ = OBJ_CLASS_ENTRY->create_object(OBJ_CLASS_ENTRY); \
+ OBJ = UNBOX_HASHTABLE_VALUE(OBJ_TYPE, WRAPPED_OBJ); \
+ --GC_REFCOUNT(WRAPPED_OBJ);
+
+#define PHP_PROTO_CE_DECLARE zend_class_entry*
+#define PHP_PROTO_CE_UNREF(ce) (ce)
+
+static inline int php_proto_zend_lookup_class(
+ const char* name, int name_length, zend_class_entry** ce TSRMLS_DC) {
+ zend_string *zstr_name = zend_string_init(name, name_length, 0);
+ *ce = zend_lookup_class(zstr_name);
+ zend_string_release(zstr_name);
+ return *ce != NULL ? SUCCESS : FAILURE;
+}
+
+#define PHP_PROTO_RETVAL_ZVAL(value) ZVAL_COPY(return_value, value)
+
+#endif // PHP_MAJOR_VERSION >= 7
+
+#if PHP_MAJOR_VERSION < 7 || (PHP_MAJOR_VERSION == 7 && PHP_MINOR_VERSION == 0)
+#define PHP_PROTO_FAKE_SCOPE_BEGIN(klass) \
+ zend_class_entry* old_scope = EG(scope); \
+ EG(scope) = klass;
+#define PHP_PROTO_FAKE_SCOPE_RESTART(klass) \
+ old_scope = EG(scope); \
+ EG(scope) = klass;
+#define PHP_PROTO_FAKE_SCOPE_END EG(scope) = old_scope;
+#else
+#define PHP_PROTO_FAKE_SCOPE_BEGIN(klass) \
+ zend_class_entry* old_scope = EG(fake_scope); \
+ EG(fake_scope) = klass;
+#define PHP_PROTO_FAKE_SCOPE_RESTART(klass) \
+ old_scope = EG(fake_scope); \
+ EG(fake_scope) = klass;
+#define PHP_PROTO_FAKE_SCOPE_END EG(fake_scope) = old_scope;
+#endif
+
+// Define PHP class
+#define DEFINE_PROTOBUF_INIT_CLASS(CLASSNAME, CAMELNAME, LOWERNAME) \
+ PHP_PROTO_INIT_CLASS_START(CLASSNAME, CAMELNAME, LOWERNAME) \
+ PHP_PROTO_INIT_CLASS_END
+
+#define DEFINE_PROTOBUF_CREATE(NAME, LOWERNAME) \
+ PHP_PROTO_OBJECT_CREATE_START(NAME, LOWERNAME) \
+ LOWERNAME##_init_c_instance(intern TSRMLS_CC); \
+ PHP_PROTO_OBJECT_CREATE_END(NAME, LOWERNAME)
+
+#define DEFINE_PROTOBUF_FREE(CAMELNAME, LOWERNAME) \
+ PHP_PROTO_OBJECT_FREE_START(CAMELNAME, LOWERNAME) \
+ LOWERNAME##_free_c(intern TSRMLS_CC); \
+ PHP_PROTO_OBJECT_FREE_END
+
+#define DEFINE_PROTOBUF_DTOR(CAMELNAME, LOWERNAME) \
+ PHP_PROTO_OBJECT_DTOR_START(CAMELNAME, LOWERNAME) \
+ PHP_PROTO_OBJECT_DTOR_END
+
+#define DEFINE_CLASS(NAME, LOWERNAME, string_name) \
+ zend_class_entry *LOWERNAME##_type; \
+ zend_object_handlers *LOWERNAME##_handlers; \
+ DEFINE_PROTOBUF_FREE(NAME, LOWERNAME) \
+ DEFINE_PROTOBUF_DTOR(NAME, LOWERNAME) \
+ DEFINE_PROTOBUF_CREATE(NAME, LOWERNAME) \
+ DEFINE_PROTOBUF_INIT_CLASS(string_name, NAME, LOWERNAME)
+
+// -----------------------------------------------------------------------------
+// Forward Declaration
+// ----------------------------------------------------------------------------
+
+struct Any;
+struct Api;
+struct BoolValue;
+struct BytesValue;
+struct Descriptor;
+struct DescriptorPool;
+struct DoubleValue;
+struct Duration;
+struct Enum;
+struct EnumDescriptor;
+struct EnumValue;
+struct EnumValueDescriptor;
+struct Field;
+struct FieldDescriptor;
+struct FieldMask;
+struct Field_Cardinality;
+struct Field_Kind;
+struct FloatValue;
+struct GPBEmpty;
+struct Int32Value;
+struct Int64Value;
+struct InternalDescriptorPool;
+struct ListValue;
+struct Map;
+struct MapIter;
+struct MessageField;
+struct MessageHeader;
+struct MessageLayout;
+struct Method;
+struct Mixin;
+struct NullValue;
+struct Oneof;
+struct Option;
+struct RepeatedField;
+struct RepeatedFieldIter;
+struct SourceContext;
+struct StringValue;
+struct Struct;
+struct Syntax;
+struct Timestamp;
+struct Type;
+struct UInt32Value;
+struct UInt64Value;
+struct Value;
+
+typedef struct Any Any;
+typedef struct Api Api;
+typedef struct BoolValue BoolValue;
+typedef struct BytesValue BytesValue;
+typedef struct Descriptor Descriptor;
+typedef struct DescriptorPool DescriptorPool;
+typedef struct DoubleValue DoubleValue;
+typedef struct Duration Duration;
+typedef struct EnumDescriptor EnumDescriptor;
+typedef struct Enum Enum;
+typedef struct EnumValueDescriptor EnumValueDescriptor;
+typedef struct EnumValue EnumValue;
+typedef struct Field_Cardinality Field_Cardinality;
+typedef struct FieldDescriptor FieldDescriptor;
+typedef struct Field Field;
+typedef struct Field_Kind Field_Kind;
+typedef struct FieldMask FieldMask;
+typedef struct FloatValue FloatValue;
+typedef struct GPBEmpty GPBEmpty;
+typedef struct Int32Value Int32Value;
+typedef struct Int64Value Int64Value;
+typedef struct InternalDescriptorPool InternalDescriptorPool;
+typedef struct ListValue ListValue;
+typedef struct MapIter MapIter;
+typedef struct Map Map;
+typedef struct MessageField MessageField;
+typedef struct MessageHeader MessageHeader;
+typedef struct MessageLayout MessageLayout;
+typedef struct Method Method;
+typedef struct Mixin Mixin;
+typedef struct NullValue NullValue;
+typedef struct Oneof Oneof;
+typedef struct Option Option;
+typedef struct RepeatedFieldIter RepeatedFieldIter;
+typedef struct RepeatedField RepeatedField;
+typedef struct SourceContext SourceContext;
+typedef struct StringValue StringValue;
+typedef struct Struct Struct;
+typedef struct Syntax Syntax;
+typedef struct Timestamp Timestamp;
+typedef struct Type Type;
+typedef struct UInt32Value UInt32Value;
+typedef struct UInt64Value UInt64Value;
+typedef struct Value Value;
+
+// -----------------------------------------------------------------------------
+// Globals.
+// -----------------------------------------------------------------------------
+
+ZEND_BEGIN_MODULE_GLOBALS(protobuf)
+ZEND_END_MODULE_GLOBALS(protobuf)
+
+// Init module and PHP classes.
+void any_init(TSRMLS_D);
+void api_init(TSRMLS_D);
+void bool_value_init(TSRMLS_D);
+void bytes_value_init(TSRMLS_D);
+void descriptor_init(TSRMLS_D);
+void descriptor_pool_init(TSRMLS_D);
+void double_value_init(TSRMLS_D);
+void duration_init(TSRMLS_D);
+void empty_init(TSRMLS_D);
+void enum_descriptor_init(TSRMLS_D);
+void enum_init(TSRMLS_D);
+void enum_value_init(TSRMLS_D);
+void field_cardinality_init(TSRMLS_D);
+void field_descriptor_init(TSRMLS_D);
+void field_init(TSRMLS_D);
+void field_kind_init(TSRMLS_D);
+void field_mask_init(TSRMLS_D);
+void float_value_init(TSRMLS_D);
+void gpb_type_init(TSRMLS_D);
+void int32_value_init(TSRMLS_D);
+void int64_value_init(TSRMLS_D);
+void internal_descriptor_pool_init(TSRMLS_D);
+void list_value_init(TSRMLS_D);
+void map_field_init(TSRMLS_D);
+void map_field_iter_init(TSRMLS_D);
+void message_init(TSRMLS_D);
+void method_init(TSRMLS_D);
+void mixin_init(TSRMLS_D);
+void null_value_init(TSRMLS_D);
+void oneof_descriptor_init(TSRMLS_D);
+void option_init(TSRMLS_D);
+void repeated_field_init(TSRMLS_D);
+void repeated_field_iter_init(TSRMLS_D);
+void source_context_init(TSRMLS_D);
+void string_value_init(TSRMLS_D);
+void struct_init(TSRMLS_D);
+void syntax_init(TSRMLS_D);
+void timestamp_init(TSRMLS_D);
+void type_init(TSRMLS_D);
+void uint32_value_init(TSRMLS_D);
+void uint64_value_init(TSRMLS_D);
+void util_init(TSRMLS_D);
+void value_init(TSRMLS_D);
+
+void gpb_metadata_any_init(TSRMLS_D);
+void gpb_metadata_api_init(TSRMLS_D);
+void gpb_metadata_duration_init(TSRMLS_D);
+void gpb_metadata_field_mask_init(TSRMLS_D);
+void gpb_metadata_empty_init(TSRMLS_D);
+void gpb_metadata_source_context_init(TSRMLS_D);
+void gpb_metadata_struct_init(TSRMLS_D);
+void gpb_metadata_timestamp_init(TSRMLS_D);
+void gpb_metadata_type_init(TSRMLS_D);
+void gpb_metadata_wrappers_init(TSRMLS_D);
+
+// Global map from upb {msg,enum}defs to wrapper Descriptor/EnumDescriptor
+// instances.
+void add_def_obj(const void* def, PHP_PROTO_HASHTABLE_VALUE value);
+PHP_PROTO_HASHTABLE_VALUE get_def_obj(const void* def);
+
+// Global map from PHP class entries to wrapper Descriptor/EnumDescriptor
+// instances.
+void add_ce_obj(const void* ce, PHP_PROTO_HASHTABLE_VALUE value);
+PHP_PROTO_HASHTABLE_VALUE get_ce_obj(const void* ce);
+bool class_added(const void* ce);
+
+// Global map from message/enum's proto fully-qualified name to corresponding
+// wrapper Descriptor/EnumDescriptor instances.
+void add_proto_obj(const char* proto, PHP_PROTO_HASHTABLE_VALUE value);
+PHP_PROTO_HASHTABLE_VALUE get_proto_obj(const char* proto);
+
+extern zend_class_entry* map_field_type;
+extern zend_class_entry* repeated_field_type;
+
+// -----------------------------------------------------------------------------
+// Descriptor.
+// -----------------------------------------------------------------------------
+
+PHP_PROTO_WRAP_OBJECT_START(DescriptorPool)
+ InternalDescriptorPool* intern;
+PHP_PROTO_WRAP_OBJECT_END
+
+PHP_METHOD(DescriptorPool, getGeneratedPool);
+PHP_METHOD(DescriptorPool, getDescriptorByClassName);
+PHP_METHOD(DescriptorPool, getEnumDescriptorByClassName);
+
+PHP_PROTO_WRAP_OBJECT_START(InternalDescriptorPool)
+ upb_symtab* symtab;
+ HashTable* pending_list;
+PHP_PROTO_WRAP_OBJECT_END
+
+PHP_METHOD(InternalDescriptorPool, getGeneratedPool);
+PHP_METHOD(InternalDescriptorPool, internalAddGeneratedFile);
+
+void internal_add_generated_file(const char* data, PHP_PROTO_SIZE data_len,
+ InternalDescriptorPool* pool TSRMLS_DC);
+void init_generated_pool_once(TSRMLS_D);
+
+// wrapper of generated pool
+#if PHP_MAJOR_VERSION < 7
+extern zval* generated_pool_php;
+extern zval* internal_generated_pool_php;
+void descriptor_pool_free(void* object TSRMLS_DC);
+void internal_descriptor_pool_free(void* object TSRMLS_DC);
+#else
+extern zend_object *generated_pool_php;
+extern zend_object *internal_generated_pool_php;
+void descriptor_pool_free(zend_object* object);
+void internal_descriptor_pool_free(zend_object* object);
+#endif
+extern InternalDescriptorPool* generated_pool; // The actual generated pool
+
+PHP_PROTO_WRAP_OBJECT_START(Descriptor)
+ const upb_msgdef* msgdef;
+ MessageLayout* layout;
+ zend_class_entry* klass; // begins as NULL
+ const upb_handlers* fill_handlers;
+ const upb_pbdecodermethod* fill_method;
+ const upb_json_parsermethod* json_fill_method;
+ const upb_handlers* pb_serialize_handlers;
+ const upb_handlers* json_serialize_handlers;
+ const upb_handlers* json_serialize_handlers_preserve;
+PHP_PROTO_WRAP_OBJECT_END
+
+PHP_METHOD(Descriptor, getClass);
+PHP_METHOD(Descriptor, getFullName);
+PHP_METHOD(Descriptor, getField);
+PHP_METHOD(Descriptor, getFieldCount);
+PHP_METHOD(Descriptor, getOneofDecl);
+PHP_METHOD(Descriptor, getOneofDeclCount);
+
+extern zend_class_entry* descriptor_type;
+
+void descriptor_name_set(Descriptor *desc, const char *name);
+
+PHP_PROTO_WRAP_OBJECT_START(FieldDescriptor)
+ const upb_fielddef* fielddef;
+PHP_PROTO_WRAP_OBJECT_END
+
+PHP_METHOD(FieldDescriptor, getName);
+PHP_METHOD(FieldDescriptor, getNumber);
+PHP_METHOD(FieldDescriptor, getLabel);
+PHP_METHOD(FieldDescriptor, getType);
+PHP_METHOD(FieldDescriptor, isMap);
+PHP_METHOD(FieldDescriptor, getEnumType);
+PHP_METHOD(FieldDescriptor, getMessageType);
+
+extern zend_class_entry* field_descriptor_type;
+
+PHP_PROTO_WRAP_OBJECT_START(EnumDescriptor)
+ const upb_enumdef* enumdef;
+ zend_class_entry* klass; // begins as NULL
+PHP_PROTO_WRAP_OBJECT_END
+
+PHP_METHOD(EnumDescriptor, getValue);
+PHP_METHOD(EnumDescriptor, getValueCount);
+
+extern zend_class_entry* enum_descriptor_type;
+
+PHP_PROTO_WRAP_OBJECT_START(EnumValueDescriptor)
+ const char* name;
+ int32_t number;
+PHP_PROTO_WRAP_OBJECT_END
+
+PHP_METHOD(EnumValueDescriptor, getName);
+PHP_METHOD(EnumValueDescriptor, getNumber);
+
+extern zend_class_entry* enum_value_descriptor_type;
+
+// -----------------------------------------------------------------------------
+// Message class creation.
+// -----------------------------------------------------------------------------
+
+void* message_data(MessageHeader* msg);
+void custom_data_init(const zend_class_entry* ce,
+ MessageHeader* msg PHP_PROTO_TSRMLS_DC);
+
+// Build PHP class for given descriptor. Instead of building from scratch, this
+// function modifies existing class which has been partially defined in PHP
+// code.
+void build_class_from_descriptor(
+ PHP_PROTO_HASHTABLE_VALUE php_descriptor TSRMLS_DC);
+
+extern zend_class_entry* message_type;
+extern zend_object_handlers* message_handlers;
+
+// -----------------------------------------------------------------------------
+// Message layout / storage.
+// -----------------------------------------------------------------------------
+
+/*
+ * In c extension, each protobuf message is a zval instance. The zval instance
+ * is like union, which can be used to store int, string, zend_object_value and
+ * etc. For protobuf message, the zval instance is used to store the
+ * zend_object_value.
+ *
+ * The zend_object_value is composed of handlers and a handle to look up the
+ * actual stored data. The handlers are pointers to functions, e.g., read,
+ * write, and etc, to access properties.
+ *
+ * The actual data of protobuf messages is stored as MessageHeader in zend
+ * engine's central repository. Each MessageHeader instance is composed of a
+ * zend_object, a Descriptor instance and the real message data.
+ *
+ * For the reason that PHP's native types may not be large enough to store
+ * protobuf message's field (e.g., int64), all message's data is stored in
+ * custom memory layout and is indexed by the Descriptor instance.
+ *
+ * The zend_object contains the zend class entry and the properties table. The
+ * zend class entry contains all information about protobuf message's
+ * corresponding PHP class. The most useful information is the offset table of
+ * properties. Because read access to properties requires returning zval
+ * instance, we need to convert data from the custom layout to zval instance.
+ * Instead of creating zval instance for every read access, we use the zval
+ * instances in the properties table in the zend_object as cache. When
+ * accessing properties, the offset is needed to find the zval property in
+ * zend_object's properties table. These properties will be updated using the
+ * data from custom memory layout only when reading these properties.
+ *
+ * zval
+ * |-zend_object_value obj
+ * |-zend_object_handlers* handlers -> |-read_property_handler
+ * | |-write_property_handler
+ * | ++++++++++++++++++++++
+ * |-zend_object_handle handle -> + central repository +
+ * ++++++++++++++++++++++
+ * MessageHeader <-----------------|
+ * |-zend_object std
+ * | |-class_entry* ce -> class_entry
+ * | | |-HashTable properties_table (name->offset)
+ * | |-zval** properties_table <------------------------------|
+ * | |------> zval* property(cache)
+ * |-Descriptor* desc (name->offset)
+ * |-void** data <-----------|
+ * |-----------------------> void* property(data)
+ *
+ */
+
+#define MESSAGE_FIELD_NO_CASE ((size_t)-1)
+
+struct MessageField {
+ size_t offset;
+ int cache_index; // Each field except oneof field has a zval cache to avoid
+ // multiple creation when being accessed.
+ size_t case_offset; // for oneofs, a uint32. Else, MESSAGE_FIELD_NO_CASE.
+};
+
+struct MessageLayout {
+ const upb_msgdef* msgdef;
+ MessageField* fields;
+ size_t size;
+};
+
+PHP_PROTO_WRAP_OBJECT_START(MessageHeader)
+ void* data; // Point to the real message data.
+ // Place needs to be consistent with map_parse_frame_data_t.
+ Descriptor* descriptor; // Kept alive by self.class.descriptor reference.
+PHP_PROTO_WRAP_OBJECT_END
+
+MessageLayout* create_layout(const upb_msgdef* msgdef);
+void layout_init(MessageLayout* layout, void* storage,
+ zend_object* object PHP_PROTO_TSRMLS_DC);
+zval* layout_get(MessageLayout* layout, const void* storage,
+ const upb_fielddef* field, CACHED_VALUE* cache TSRMLS_DC);
+void layout_set(MessageLayout* layout, MessageHeader* header,
+ const upb_fielddef* field, zval* val TSRMLS_DC);
+void layout_merge(MessageLayout* layout, MessageHeader* from,
+ MessageHeader* to TSRMLS_DC);
+const char* layout_get_oneof_case(MessageLayout* layout, const void* storage,
+ const upb_oneofdef* oneof TSRMLS_DC);
+void free_layout(MessageLayout* layout);
+void* slot_memory(MessageLayout* layout, const void* storage,
+ const upb_fielddef* field);
+
+PHP_METHOD(Message, clear);
+PHP_METHOD(Message, mergeFrom);
+PHP_METHOD(Message, readOneof);
+PHP_METHOD(Message, writeOneof);
+PHP_METHOD(Message, whichOneof);
+PHP_METHOD(Message, __construct);
+
+// -----------------------------------------------------------------------------
+// Encode / Decode.
+// -----------------------------------------------------------------------------
+
+// Maximum depth allowed during encoding, to avoid stack overflows due to
+// cycles.
+#define ENCODE_MAX_NESTING 63
+
+// Constructs the upb decoder method for parsing messages of this type.
+// This is called from the message class creation code.
+const upb_pbdecodermethod *new_fillmsg_decodermethod(Descriptor *desc,
+ const void *owner);
+void serialize_to_string(zval* val, zval* return_value TSRMLS_DC);
+void merge_from_string(const char* data, int data_len, const Descriptor* desc,
+ MessageHeader* msg);
+
+PHP_METHOD(Message, serializeToString);
+PHP_METHOD(Message, mergeFromString);
+PHP_METHOD(Message, serializeToJsonString);
+PHP_METHOD(Message, mergeFromJsonString);
+PHP_METHOD(Message, discardUnknownFields);
+
+// -----------------------------------------------------------------------------
+// Type check / conversion.
+// -----------------------------------------------------------------------------
+
+bool protobuf_convert_to_int32(zval* from, int32_t* to);
+bool protobuf_convert_to_uint32(zval* from, uint32_t* to);
+bool protobuf_convert_to_int64(zval* from, int64_t* to);
+bool protobuf_convert_to_uint64(zval* from, uint64_t* to);
+bool protobuf_convert_to_float(zval* from, float* to);
+bool protobuf_convert_to_double(zval* from, double* to);
+bool protobuf_convert_to_bool(zval* from, int8_t* to);
+bool protobuf_convert_to_string(zval* from);
+
+void check_repeated_field(const zend_class_entry* klass, PHP_PROTO_LONG type,
+ zval* val, zval* return_value);
+void check_map_field(const zend_class_entry* klass, PHP_PROTO_LONG key_type,
+ PHP_PROTO_LONG value_type, zval* val, zval* return_value);
+
+PHP_METHOD(Util, checkInt32);
+PHP_METHOD(Util, checkUint32);
+PHP_METHOD(Util, checkInt64);
+PHP_METHOD(Util, checkUint64);
+PHP_METHOD(Util, checkEnum);
+PHP_METHOD(Util, checkFloat);
+PHP_METHOD(Util, checkDouble);
+PHP_METHOD(Util, checkBool);
+PHP_METHOD(Util, checkString);
+PHP_METHOD(Util, checkBytes);
+PHP_METHOD(Util, checkMessage);
+PHP_METHOD(Util, checkMapField);
+PHP_METHOD(Util, checkRepeatedField);
+
+// -----------------------------------------------------------------------------
+// Native slot storage abstraction.
+// -----------------------------------------------------------------------------
+
+#define NATIVE_SLOT_MAX_SIZE sizeof(uint64_t)
+
+size_t native_slot_size(upb_fieldtype_t type);
+bool native_slot_set(upb_fieldtype_t type, const zend_class_entry* klass,
+ void* memory, zval* value TSRMLS_DC);
+// String/Message is stored differently in array/map from normal message fields.
+// So we need to make a special method to handle that.
+bool native_slot_set_by_array(upb_fieldtype_t type,
+ const zend_class_entry* klass, void* memory,
+ zval* value TSRMLS_DC);
+bool native_slot_set_by_map(upb_fieldtype_t type, const zend_class_entry* klass,
+ void* memory, zval* value TSRMLS_DC);
+void native_slot_init(upb_fieldtype_t type, void* memory, CACHED_VALUE* cache);
+// For each property, in order to avoid conversion between the zval object and
+// the actual data type during parsing/serialization, the containing message
+// object use the custom memory layout to store the actual data type for each
+// property inside of it. To access a property from php code, the property
+// needs to be converted to a zval object. The message object is not responsible
+// for providing such a zval object. Instead the caller needs to provide one
+// (cache) and update it with the actual data (memory).
+void native_slot_get(upb_fieldtype_t type, const void* memory,
+ CACHED_VALUE* cache TSRMLS_DC);
+// String/Message is stored differently in array/map from normal message fields.
+// So we need to make a special method to handle that.
+void native_slot_get_by_array(upb_fieldtype_t type, const void* memory,
+ CACHED_VALUE* cache TSRMLS_DC);
+void native_slot_get_by_map_key(upb_fieldtype_t type, const void* memory,
+ int length, CACHED_VALUE* cache TSRMLS_DC);
+void native_slot_get_by_map_value(upb_fieldtype_t type, const void* memory,
+ CACHED_VALUE* cache TSRMLS_DC);
+void native_slot_get_default(upb_fieldtype_t type,
+ CACHED_VALUE* cache TSRMLS_DC);
+
+// -----------------------------------------------------------------------------
+// Map Field.
+// -----------------------------------------------------------------------------
+
+extern zend_object_handlers* map_field_handlers;
+extern zend_object_handlers* map_field_iter_handlers;
+
+PHP_PROTO_WRAP_OBJECT_START(Map)
+ upb_fieldtype_t key_type;
+ upb_fieldtype_t value_type;
+ const zend_class_entry* msg_ce; // class entry for value message
+ upb_strtable table;
+PHP_PROTO_WRAP_OBJECT_END
+
+PHP_PROTO_WRAP_OBJECT_START(MapIter)
+ Map* self;
+ upb_strtable_iter it;
+PHP_PROTO_WRAP_OBJECT_END
+
+void map_begin(zval* self, MapIter* iter TSRMLS_DC);
+void map_next(MapIter* iter);
+bool map_done(MapIter* iter);
+const char* map_iter_key(MapIter* iter, int* len);
+upb_value map_iter_value(MapIter* iter, int* len);
+
+// These operate on a map-entry msgdef.
+const upb_fielddef* map_entry_key(const upb_msgdef* msgdef);
+const upb_fielddef* map_entry_value(const upb_msgdef* msgdef);
+
+void map_field_create_with_field(const zend_class_entry* ce,
+ const upb_fielddef* field,
+ CACHED_VALUE* map_field PHP_PROTO_TSRMLS_DC);
+void map_field_create_with_type(const zend_class_entry* ce,
+ upb_fieldtype_t key_type,
+ upb_fieldtype_t value_type,
+ const zend_class_entry* msg_ce,
+ CACHED_VALUE* map_field PHP_PROTO_TSRMLS_DC);
+void* upb_value_memory(upb_value* v);
+
+#define MAP_KEY_FIELD 1
+#define MAP_VALUE_FIELD 2
+
+// These operate on a map field (i.e., a repeated field of submessages whose
+// submessage type is a map-entry msgdef).
+bool is_map_field(const upb_fielddef* field);
+const upb_fielddef* map_field_key(const upb_fielddef* field);
+const upb_fielddef* map_field_value(const upb_fielddef* field);
+
+bool map_index_set(Map *intern, const char* keyval, int length, upb_value v);
+
+PHP_METHOD(MapField, __construct);
+PHP_METHOD(MapField, offsetExists);
+PHP_METHOD(MapField, offsetGet);
+PHP_METHOD(MapField, offsetSet);
+PHP_METHOD(MapField, offsetUnset);
+PHP_METHOD(MapField, count);
+PHP_METHOD(MapField, getIterator);
+
+PHP_METHOD(MapFieldIter, rewind);
+PHP_METHOD(MapFieldIter, current);
+PHP_METHOD(MapFieldIter, key);
+PHP_METHOD(MapFieldIter, next);
+PHP_METHOD(MapFieldIter, valid);
+
+// -----------------------------------------------------------------------------
+// Repeated Field.
+// -----------------------------------------------------------------------------
+
+extern zend_object_handlers* repeated_field_handlers;
+extern zend_object_handlers* repeated_field_iter_handlers;
+
+PHP_PROTO_WRAP_OBJECT_START(RepeatedField)
+#if PHP_MAJOR_VERSION < 7
+ zval* array;
+#else
+ zval array;
+#endif
+ upb_fieldtype_t type;
+ const zend_class_entry* msg_ce; // class entry for containing message
+ // (for message field only).
+PHP_PROTO_WRAP_OBJECT_END
+
+PHP_PROTO_WRAP_OBJECT_START(RepeatedFieldIter)
+ RepeatedField* repeated_field;
+ long position;
+PHP_PROTO_WRAP_OBJECT_END
+
+void repeated_field_create_with_field(
+ zend_class_entry* ce, const upb_fielddef* field,
+ CACHED_VALUE* repeated_field PHP_PROTO_TSRMLS_DC);
+void repeated_field_create_with_type(
+ zend_class_entry* ce, upb_fieldtype_t type, const zend_class_entry* msg_ce,
+ CACHED_VALUE* repeated_field PHP_PROTO_TSRMLS_DC);
+// Return the element at the index position from the repeated field. There is
+// not restriction on the type of stored elements.
+void *repeated_field_index_native(RepeatedField *intern, int index TSRMLS_DC);
+// Add the element to the end of the repeated field. There is not restriction on
+// the type of stored elements.
+void repeated_field_push_native(RepeatedField *intern, void *value);
+
+PHP_METHOD(RepeatedField, __construct);
+PHP_METHOD(RepeatedField, append);
+PHP_METHOD(RepeatedField, offsetExists);
+PHP_METHOD(RepeatedField, offsetGet);
+PHP_METHOD(RepeatedField, offsetSet);
+PHP_METHOD(RepeatedField, offsetUnset);
+PHP_METHOD(RepeatedField, count);
+PHP_METHOD(RepeatedField, getIterator);
+
+PHP_METHOD(RepeatedFieldIter, rewind);
+PHP_METHOD(RepeatedFieldIter, current);
+PHP_METHOD(RepeatedFieldIter, key);
+PHP_METHOD(RepeatedFieldIter, next);
+PHP_METHOD(RepeatedFieldIter, valid);
+
+// -----------------------------------------------------------------------------
+// Oneof Field.
+// -----------------------------------------------------------------------------
+
+PHP_PROTO_WRAP_OBJECT_START(Oneof)
+ upb_oneofdef* oneofdef;
+ int index; // Index of field in oneof. -1 if not set.
+ char value[NATIVE_SLOT_MAX_SIZE];
+PHP_PROTO_WRAP_OBJECT_END
+
+PHP_METHOD(Oneof, getName);
+PHP_METHOD(Oneof, getField);
+PHP_METHOD(Oneof, getFieldCount);
+
+extern zend_class_entry* oneof_descriptor_type;
+
+// Oneof case slot value to indicate that no oneof case is set. The value `0` is
+// safe because field numbers are used as case identifiers, and no field can
+// have a number of 0.
+#define ONEOF_CASE_NONE 0
+
+// -----------------------------------------------------------------------------
+// Well Known Type.
+// -----------------------------------------------------------------------------
+
+extern bool is_inited_file_any;
+extern bool is_inited_file_api;
+extern bool is_inited_file_duration;
+extern bool is_inited_file_field_mask;
+extern bool is_inited_file_empty;
+extern bool is_inited_file_source_context;
+extern bool is_inited_file_struct;
+extern bool is_inited_file_timestamp;
+extern bool is_inited_file_type;
+extern bool is_inited_file_wrappers;
+
+PHP_METHOD(GPBMetadata_Any, initOnce);
+PHP_METHOD(GPBMetadata_Api, initOnce);
+PHP_METHOD(GPBMetadata_Duration, initOnce);
+PHP_METHOD(GPBMetadata_FieldMask, initOnce);
+PHP_METHOD(GPBMetadata_Empty, initOnce);
+PHP_METHOD(GPBMetadata_SourceContext, initOnce);
+PHP_METHOD(GPBMetadata_Struct, initOnce);
+PHP_METHOD(GPBMetadata_Timestamp, initOnce);
+PHP_METHOD(GPBMetadata_Type, initOnce);
+PHP_METHOD(GPBMetadata_Wrappers, initOnce);
+
+PHP_METHOD(Any, __construct);
+PHP_METHOD(Any, getTypeUrl);
+PHP_METHOD(Any, setTypeUrl);
+PHP_METHOD(Any, getValue);
+PHP_METHOD(Any, setValue);
+PHP_METHOD(Any, unpack);
+PHP_METHOD(Any, pack);
+PHP_METHOD(Any, is);
+
+PHP_METHOD(Duration, __construct);
+PHP_METHOD(Duration, getSeconds);
+PHP_METHOD(Duration, setSeconds);
+PHP_METHOD(Duration, getNanos);
+PHP_METHOD(Duration, setNanos);
+
+PHP_METHOD(Timestamp, __construct);
+PHP_METHOD(Timestamp, fromDateTime);
+PHP_METHOD(Timestamp, toDateTime);
+PHP_METHOD(Timestamp, getSeconds);
+PHP_METHOD(Timestamp, setSeconds);
+PHP_METHOD(Timestamp, getNanos);
+PHP_METHOD(Timestamp, setNanos);
+
+PHP_METHOD(Api, __construct);
+PHP_METHOD(Api, getName);
+PHP_METHOD(Api, setName);
+PHP_METHOD(Api, getMethods);
+PHP_METHOD(Api, setMethods);
+PHP_METHOD(Api, getOptions);
+PHP_METHOD(Api, setOptions);
+PHP_METHOD(Api, getVersion);
+PHP_METHOD(Api, setVersion);
+PHP_METHOD(Api, getSourceContext);
+PHP_METHOD(Api, setSourceContext);
+PHP_METHOD(Api, getMixins);
+PHP_METHOD(Api, setMixins);
+PHP_METHOD(Api, getSyntax);
+PHP_METHOD(Api, setSyntax);
+
+PHP_METHOD(BoolValue, __construct);
+PHP_METHOD(BoolValue, getValue);
+PHP_METHOD(BoolValue, setValue);
+
+PHP_METHOD(BytesValue, __construct);
+PHP_METHOD(BytesValue, getValue);
+PHP_METHOD(BytesValue, setValue);
+
+PHP_METHOD(DoubleValue, __construct);
+PHP_METHOD(DoubleValue, getValue);
+PHP_METHOD(DoubleValue, setValue);
+
+PHP_METHOD(Enum, __construct);
+PHP_METHOD(Enum, getName);
+PHP_METHOD(Enum, setName);
+PHP_METHOD(Enum, getEnumvalue);
+PHP_METHOD(Enum, setEnumvalue);
+PHP_METHOD(Enum, getOptions);
+PHP_METHOD(Enum, setOptions);
+PHP_METHOD(Enum, getSourceContext);
+PHP_METHOD(Enum, setSourceContext);
+PHP_METHOD(Enum, getSyntax);
+PHP_METHOD(Enum, setSyntax);
+
+PHP_METHOD(EnumValue, __construct);
+PHP_METHOD(EnumValue, getName);
+PHP_METHOD(EnumValue, setName);
+PHP_METHOD(EnumValue, getNumber);
+PHP_METHOD(EnumValue, setNumber);
+PHP_METHOD(EnumValue, getOptions);
+PHP_METHOD(EnumValue, setOptions);
+
+PHP_METHOD(FieldMask, __construct);
+PHP_METHOD(FieldMask, getPaths);
+PHP_METHOD(FieldMask, setPaths);
+
+PHP_METHOD(Field, __construct);
+PHP_METHOD(Field, getKind);
+PHP_METHOD(Field, setKind);
+PHP_METHOD(Field, getCardinality);
+PHP_METHOD(Field, setCardinality);
+PHP_METHOD(Field, getNumber);
+PHP_METHOD(Field, setNumber);
+PHP_METHOD(Field, getName);
+PHP_METHOD(Field, setName);
+PHP_METHOD(Field, getTypeUrl);
+PHP_METHOD(Field, setTypeUrl);
+PHP_METHOD(Field, getOneofIndex);
+PHP_METHOD(Field, setOneofIndex);
+PHP_METHOD(Field, getPacked);
+PHP_METHOD(Field, setPacked);
+PHP_METHOD(Field, getOptions);
+PHP_METHOD(Field, setOptions);
+PHP_METHOD(Field, getJsonName);
+PHP_METHOD(Field, setJsonName);
+PHP_METHOD(Field, getDefaultValue);
+PHP_METHOD(Field, setDefaultValue);
+
+PHP_METHOD(FloatValue, __construct);
+PHP_METHOD(FloatValue, getValue);
+PHP_METHOD(FloatValue, setValue);
+
+PHP_METHOD(GPBEmpty, __construct);
+
+PHP_METHOD(Int32Value, __construct);
+PHP_METHOD(Int32Value, getValue);
+PHP_METHOD(Int32Value, setValue);
+
+PHP_METHOD(Int64Value, __construct);
+PHP_METHOD(Int64Value, getValue);
+PHP_METHOD(Int64Value, setValue);
+
+PHP_METHOD(ListValue, __construct);
+PHP_METHOD(ListValue, getValues);
+PHP_METHOD(ListValue, setValues);
+
+PHP_METHOD(Method, __construct);
+PHP_METHOD(Method, getName);
+PHP_METHOD(Method, setName);
+PHP_METHOD(Method, getRequestTypeUrl);
+PHP_METHOD(Method, setRequestTypeUrl);
+PHP_METHOD(Method, getRequestStreaming);
+PHP_METHOD(Method, setRequestStreaming);
+PHP_METHOD(Method, getResponseTypeUrl);
+PHP_METHOD(Method, setResponseTypeUrl);
+PHP_METHOD(Method, getResponseStreaming);
+PHP_METHOD(Method, setResponseStreaming);
+PHP_METHOD(Method, getOptions);
+PHP_METHOD(Method, setOptions);
+PHP_METHOD(Method, getSyntax);
+PHP_METHOD(Method, setSyntax);
+
+PHP_METHOD(Mixin, __construct);
+PHP_METHOD(Mixin, getName);
+PHP_METHOD(Mixin, setName);
+PHP_METHOD(Mixin, getRoot);
+PHP_METHOD(Mixin, setRoot);
+
+PHP_METHOD(Option, __construct);
+PHP_METHOD(Option, getName);
+PHP_METHOD(Option, setName);
+PHP_METHOD(Option, getValue);
+PHP_METHOD(Option, setValue);
+
+PHP_METHOD(SourceContext, __construct);
+PHP_METHOD(SourceContext, getFileName);
+PHP_METHOD(SourceContext, setFileName);
+
+PHP_METHOD(StringValue, __construct);
+PHP_METHOD(StringValue, getValue);
+PHP_METHOD(StringValue, setValue);
+
+PHP_METHOD(Struct, __construct);
+PHP_METHOD(Struct, getFields);
+PHP_METHOD(Struct, setFields);
+
+PHP_METHOD(Type, __construct);
+PHP_METHOD(Type, getName);
+PHP_METHOD(Type, setName);
+PHP_METHOD(Type, getFields);
+PHP_METHOD(Type, setFields);
+PHP_METHOD(Type, getOneofs);
+PHP_METHOD(Type, setOneofs);
+PHP_METHOD(Type, getOptions);
+PHP_METHOD(Type, setOptions);
+PHP_METHOD(Type, getSourceContext);
+PHP_METHOD(Type, setSourceContext);
+PHP_METHOD(Type, getSyntax);
+PHP_METHOD(Type, setSyntax);
+
+PHP_METHOD(UInt32Value, __construct);
+PHP_METHOD(UInt32Value, getValue);
+PHP_METHOD(UInt32Value, setValue);
+
+PHP_METHOD(UInt64Value, __construct);
+PHP_METHOD(UInt64Value, getValue);
+PHP_METHOD(UInt64Value, setValue);
+
+PHP_METHOD(Value, __construct);
+PHP_METHOD(Value, getNullValue);
+PHP_METHOD(Value, setNullValue);
+PHP_METHOD(Value, getNumberValue);
+PHP_METHOD(Value, setNumberValue);
+PHP_METHOD(Value, getStringValue);
+PHP_METHOD(Value, setStringValue);
+PHP_METHOD(Value, getBoolValue);
+PHP_METHOD(Value, setBoolValue);
+PHP_METHOD(Value, getStructValue);
+PHP_METHOD(Value, setStructValue);
+PHP_METHOD(Value, getListValue);
+PHP_METHOD(Value, setListValue);
+PHP_METHOD(Value, getKind);
+
+extern zend_class_entry* any_type;
+extern zend_class_entry* api_type;
+extern zend_class_entry* bool_value_type;
+extern zend_class_entry* bytes_value_type;
+extern zend_class_entry* double_value_type;
+extern zend_class_entry* duration_type;
+extern zend_class_entry* empty_type;
+extern zend_class_entry* enum_type;
+extern zend_class_entry* enum_value_type;
+extern zend_class_entry* field_cardinality_type;
+extern zend_class_entry* field_kind_type;
+extern zend_class_entry* field_mask_type;
+extern zend_class_entry* field_type;
+extern zend_class_entry* float_value_type;
+extern zend_class_entry* int32_value_type;
+extern zend_class_entry* int64_value_type;
+extern zend_class_entry* list_value_type;
+extern zend_class_entry* method_type;
+extern zend_class_entry* mixin_type;
+extern zend_class_entry* null_value_type;
+extern zend_class_entry* option_type;
+extern zend_class_entry* source_context_type;
+extern zend_class_entry* string_value_type;
+extern zend_class_entry* struct_type;
+extern zend_class_entry* syntax_type;
+extern zend_class_entry* timestamp_type;
+extern zend_class_entry* type_type;
+extern zend_class_entry* uint32_value_type;
+extern zend_class_entry* uint64_value_type;
+extern zend_class_entry* value_type;
+
+// -----------------------------------------------------------------------------
+// Upb.
+// -----------------------------------------------------------------------------
+
+upb_fieldtype_t to_fieldtype(upb_descriptortype_t type);
+const zend_class_entry* field_type_class(
+ const upb_fielddef* field PHP_PROTO_TSRMLS_DC);
+
+// -----------------------------------------------------------------------------
+// Utilities.
+// -----------------------------------------------------------------------------
+
+// Memory management
+#define ALLOC(class_name) (class_name*) emalloc(sizeof(class_name))
+#define PEMALLOC(class_name) (class_name*) pemalloc(sizeof(class_name), 1)
+#define ALLOC_N(class_name, n) (class_name*) emalloc(sizeof(class_name) * n)
+#define FREE(object) efree(object)
+#define PEFREE(object) pefree(object, 1)
+
+// String argument.
+#define STR(str) (str), strlen(str)
+
+// Zend Value
+#if PHP_MAJOR_VERSION < 7
+#define Z_OBJ_P(zval_p) \
+ ((zend_object*)(EG(objects_store) \
+ .object_buckets[Z_OBJ_HANDLE_P(zval_p)] \
+ .bucket.obj.object))
+#endif
+
+// Message handler
+static inline zval* php_proto_message_read_property(
+ zval* msg, zval* member PHP_PROTO_TSRMLS_DC) {
+#if PHP_MAJOR_VERSION < 7
+ return message_handlers->read_property(msg, member, BP_VAR_R,
+ NULL PHP_PROTO_TSRMLS_CC);
+#else
+ return message_handlers->read_property(msg, member, BP_VAR_R, NULL,
+ NULL PHP_PROTO_TSRMLS_CC);
+#endif
+}
+
+// Reserved name
+bool is_reserved_name(const char* name);
+bool is_valid_constant_name(const char* name);
+
+#endif // __GOOGLE_PROTOBUF_PHP_PROTOBUF_H__
diff --git a/third_party/protobuf/3.6.0/php/ext/google/protobuf/storage.c b/third_party/protobuf/3.6.0/php/ext/google/protobuf/storage.c
new file mode 100644
index 0000000..e7910c8
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/ext/google/protobuf/storage.c
@@ -0,0 +1,1145 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <stdint.h>
+#include <protobuf.h>
+#include <Zend/zend.h>
+
+#include "utf8.h"
+
+// -----------------------------------------------------------------------------
+// Native slot storage.
+// -----------------------------------------------------------------------------
+
+#define DEREF(memory, type) *(type*)(memory)
+
+size_t native_slot_size(upb_fieldtype_t type) {
+ switch (type) {
+ case UPB_TYPE_FLOAT: return 4;
+ case UPB_TYPE_DOUBLE: return 8;
+ case UPB_TYPE_BOOL: return 1;
+ case UPB_TYPE_STRING: return sizeof(void*);
+ case UPB_TYPE_BYTES: return sizeof(void*);
+ case UPB_TYPE_MESSAGE: return sizeof(void*);
+ case UPB_TYPE_ENUM: return 4;
+ case UPB_TYPE_INT32: return 4;
+ case UPB_TYPE_INT64: return 8;
+ case UPB_TYPE_UINT32: return 4;
+ case UPB_TYPE_UINT64: return 8;
+ default: return 0;
+ }
+}
+
+static bool native_slot_is_default(upb_fieldtype_t type, const void* memory) {
+ switch (type) {
+#define CASE_TYPE(upb_type, c_type) \
+ case UPB_TYPE_##upb_type: { \
+ return DEREF(memory, c_type) == 0; \
+ }
+ CASE_TYPE(INT32, int32_t )
+ CASE_TYPE(UINT32, uint32_t)
+ CASE_TYPE(ENUM, int32_t )
+ CASE_TYPE(INT64, int64_t )
+ CASE_TYPE(UINT64, uint64_t)
+ CASE_TYPE(FLOAT, float )
+ CASE_TYPE(DOUBLE, double )
+ CASE_TYPE(BOOL, int8_t )
+
+#undef CASE_TYPE
+ case UPB_TYPE_STRING:
+ case UPB_TYPE_BYTES:
+ return Z_STRLEN_P(CACHED_PTR_TO_ZVAL_PTR(DEREF(memory, CACHED_VALUE*))) ==
+ 0;
+ case UPB_TYPE_MESSAGE:
+ return Z_TYPE_P(CACHED_PTR_TO_ZVAL_PTR(DEREF(memory, CACHED_VALUE*))) ==
+ IS_NULL;
+ default: return false;
+ }
+}
+
+bool native_slot_set(upb_fieldtype_t type, const zend_class_entry* klass,
+ void* memory, zval* value PHP_PROTO_TSRMLS_DC) {
+ switch (type) {
+ case UPB_TYPE_STRING:
+ case UPB_TYPE_BYTES: {
+ if (!protobuf_convert_to_string(value)) {
+ return false;
+ }
+ if (type == UPB_TYPE_STRING &&
+ !is_structurally_valid_utf8(Z_STRVAL_P(value), Z_STRLEN_P(value))) {
+ zend_error(E_USER_ERROR, "Given string is not UTF8 encoded.");
+ return false;
+ }
+
+ zval* cached_zval = CACHED_PTR_TO_ZVAL_PTR((CACHED_VALUE*)memory);
+ if (EXPECTED(cached_zval != NULL)) {
+#if PHP_MAJOR_VERSION < 7
+ REPLACE_ZVAL_VALUE((zval**)memory, value, 1);
+#else
+ zend_assign_to_variable(cached_zval, value, IS_CV);
+#endif
+ }
+ break;
+ }
+ case UPB_TYPE_MESSAGE: {
+ if (Z_TYPE_P(value) != IS_OBJECT && Z_TYPE_P(value) != IS_NULL) {
+ zend_error(E_USER_ERROR, "Given value is not message.");
+ return false;
+ }
+ if (Z_TYPE_P(value) == IS_OBJECT && klass != Z_OBJCE_P(value)) {
+ zend_error(E_USER_ERROR, "Given message does not have correct class.");
+ return false;
+ }
+
+ zval* property_ptr = CACHED_PTR_TO_ZVAL_PTR((CACHED_VALUE*)memory);
+ if (EXPECTED(property_ptr != value)) {
+ php_proto_zval_ptr_dtor(property_ptr);
+ }
+
+#if PHP_MAJOR_VERSION < 7
+ DEREF(memory, zval*) = value;
+ Z_ADDREF_P(value);
+#else
+ ZVAL_ZVAL(property_ptr, value, 1, 0);
+#endif
+ break;
+ }
+
+#define CASE_TYPE(upb_type, type, c_type, php_type) \
+ case UPB_TYPE_##upb_type: { \
+ c_type type##_value; \
+ if (protobuf_convert_to_##type(value, &type##_value)) { \
+ DEREF(memory, c_type) = type##_value; \
+ } \
+ break; \
+ }
+ CASE_TYPE(INT32, int32, int32_t, LONG)
+ CASE_TYPE(UINT32, uint32, uint32_t, LONG)
+ CASE_TYPE(ENUM, int32, int32_t, LONG)
+ CASE_TYPE(INT64, int64, int64_t, LONG)
+ CASE_TYPE(UINT64, uint64, uint64_t, LONG)
+ CASE_TYPE(FLOAT, float, float, DOUBLE)
+ CASE_TYPE(DOUBLE, double, double, DOUBLE)
+ CASE_TYPE(BOOL, bool, int8_t, BOOL)
+
+#undef CASE_TYPE
+
+ default:
+ break;
+ }
+
+ return true;
+}
+
+bool native_slot_set_by_array(upb_fieldtype_t type,
+ const zend_class_entry* klass, void* memory,
+ zval* value TSRMLS_DC) {
+ switch (type) {
+ case UPB_TYPE_STRING:
+ case UPB_TYPE_BYTES: {
+ if (!protobuf_convert_to_string(value)) {
+ return false;
+ }
+ if (type == UPB_TYPE_STRING &&
+ !is_structurally_valid_utf8(Z_STRVAL_P(value), Z_STRLEN_P(value))) {
+ zend_error(E_USER_ERROR, "Given string is not UTF8 encoded.");
+ return false;
+ }
+
+ // Handles repeated/map string field. Memory provided by
+ // RepeatedField/Map is not initialized.
+#if PHP_MAJOR_VERSION < 7
+ MAKE_STD_ZVAL(DEREF(memory, zval*));
+ PHP_PROTO_ZVAL_STRINGL(DEREF(memory, zval*), Z_STRVAL_P(value),
+ Z_STRLEN_P(value), 1);
+#else
+ *(zend_string**)memory = zend_string_dup(Z_STR_P(value), 0);
+#endif
+ break;
+ }
+ case UPB_TYPE_MESSAGE: {
+ if (Z_TYPE_P(value) != IS_OBJECT) {
+ zend_error(E_USER_ERROR, "Given value is not message.");
+ return false;
+ }
+ if (Z_TYPE_P(value) == IS_OBJECT && klass != Z_OBJCE_P(value)) {
+ zend_error(E_USER_ERROR, "Given message does not have correct class.");
+ return false;
+ }
+#if PHP_MAJOR_VERSION < 7
+ if (EXPECTED(DEREF(memory, zval*) != value)) {
+ DEREF(memory, zval*) = value;
+ Z_ADDREF_P(value);
+ }
+#else
+ DEREF(memory, zval*) = value;
+ ++GC_REFCOUNT(Z_OBJ_P(value));
+#endif
+ break;
+ }
+ default:
+ return native_slot_set(type, klass, memory, value TSRMLS_CC);
+ }
+ return true;
+}
+
+bool native_slot_set_by_map(upb_fieldtype_t type, const zend_class_entry* klass,
+ void* memory, zval* value TSRMLS_DC) {
+ switch (type) {
+ case UPB_TYPE_STRING:
+ case UPB_TYPE_BYTES: {
+ if (!protobuf_convert_to_string(value)) {
+ return false;
+ }
+ if (type == UPB_TYPE_STRING &&
+ !is_structurally_valid_utf8(Z_STRVAL_P(value), Z_STRLEN_P(value))) {
+ zend_error(E_USER_ERROR, "Given string is not UTF8 encoded.");
+ return false;
+ }
+
+ // Handles repeated/map string field. Memory provided by
+ // RepeatedField/Map is not initialized.
+#if PHP_MAJOR_VERSION < 7
+ MAKE_STD_ZVAL(DEREF(memory, zval*));
+ PHP_PROTO_ZVAL_STRINGL(DEREF(memory, zval*), Z_STRVAL_P(value),
+ Z_STRLEN_P(value), 1);
+#else
+ *(zend_string**)memory = zend_string_dup(Z_STR_P(value), 0);
+#endif
+ break;
+ }
+ case UPB_TYPE_MESSAGE: {
+ if (Z_TYPE_P(value) != IS_OBJECT) {
+ zend_error(E_USER_ERROR, "Given value is not message.");
+ return false;
+ }
+ if (Z_TYPE_P(value) == IS_OBJECT && klass != Z_OBJCE_P(value)) {
+ zend_error(E_USER_ERROR, "Given message does not have correct class.");
+ return false;
+ }
+#if PHP_MAJOR_VERSION < 7
+ if (EXPECTED(DEREF(memory, zval*) != value)) {
+ DEREF(memory, zval*) = value;
+ Z_ADDREF_P(value);
+ }
+#else
+ DEREF(memory, zend_object*) = Z_OBJ_P(value);
+ ++GC_REFCOUNT(Z_OBJ_P(value));
+#endif
+ break;
+ }
+ default:
+ return native_slot_set(type, klass, memory, value TSRMLS_CC);
+ }
+ return true;
+}
+
+void native_slot_init(upb_fieldtype_t type, void* memory, CACHED_VALUE* cache) {
+ zval* tmp = NULL;
+ switch (type) {
+ case UPB_TYPE_FLOAT:
+ DEREF(memory, float) = 0.0;
+ break;
+ case UPB_TYPE_DOUBLE:
+ DEREF(memory, double) = 0.0;
+ break;
+ case UPB_TYPE_BOOL:
+ DEREF(memory, int8_t) = 0;
+ break;
+ case UPB_TYPE_STRING:
+ case UPB_TYPE_BYTES:
+ case UPB_TYPE_MESSAGE:
+ DEREF(memory, CACHED_VALUE*) = cache;
+ break;
+ case UPB_TYPE_ENUM:
+ case UPB_TYPE_INT32:
+ DEREF(memory, int32_t) = 0;
+ break;
+ case UPB_TYPE_INT64:
+ DEREF(memory, int64_t) = 0;
+ break;
+ case UPB_TYPE_UINT32:
+ DEREF(memory, uint32_t) = 0;
+ break;
+ case UPB_TYPE_UINT64:
+ DEREF(memory, uint64_t) = 0;
+ break;
+ default:
+ break;
+ }
+}
+
+void native_slot_get(upb_fieldtype_t type, const void* memory,
+ CACHED_VALUE* cache TSRMLS_DC) {
+ switch (type) {
+#define CASE(upb_type, php_type, c_type) \
+ case UPB_TYPE_##upb_type: \
+ PHP_PROTO_SEPARATE_ZVAL_IF_NOT_REF(cache); \
+ ZVAL_##php_type(CACHED_PTR_TO_ZVAL_PTR(cache), DEREF(memory, c_type)); \
+ return;
+
+ CASE(FLOAT, DOUBLE, float)
+ CASE(DOUBLE, DOUBLE, double)
+ CASE(BOOL, BOOL, int8_t)
+ CASE(INT32, LONG, int32_t)
+ CASE(ENUM, LONG, uint32_t)
+
+#undef CASE
+
+#if SIZEOF_LONG == 4
+#define CASE(upb_type, c_type) \
+ case UPB_TYPE_##upb_type: { \
+ PHP_PROTO_SEPARATE_ZVAL_IF_NOT_REF(cache); \
+ char buffer[MAX_LENGTH_OF_INT64]; \
+ sprintf(buffer, "%lld", DEREF(memory, c_type)); \
+ PHP_PROTO_ZVAL_STRING(CACHED_PTR_TO_ZVAL_PTR(cache), buffer, 1); \
+ return; \
+ }
+#else
+#define CASE(upb_type, c_type) \
+ case UPB_TYPE_##upb_type: { \
+ PHP_PROTO_SEPARATE_ZVAL_IF_NOT_REF(cache); \
+ ZVAL_LONG(CACHED_PTR_TO_ZVAL_PTR(cache), DEREF(memory, c_type)); \
+ return; \
+ }
+#endif
+CASE(UINT64, uint64_t)
+CASE(INT64, int64_t)
+#undef CASE
+
+ case UPB_TYPE_UINT32: {
+ // Prepend bit-1 for negative numbers, so that uint32 value will be
+ // consistent on both 32-bit and 64-bit architectures.
+ PHP_PROTO_SEPARATE_ZVAL_IF_NOT_REF(cache);
+ int value = DEREF(memory, int32_t);
+ if (sizeof(int) == 8) {
+ value |= (-((value >> 31) & 0x1) & 0xFFFFFFFF00000000);
+ }
+ ZVAL_LONG(CACHED_PTR_TO_ZVAL_PTR(cache), value);
+ return;
+ }
+
+ case UPB_TYPE_STRING:
+ case UPB_TYPE_BYTES: {
+ // For optional string/bytes/message fields, the cache is owned by the
+ // containing message and should have been updated during
+ // setting/decoding. However, oneof accessor call this function by
+ // providing the return value directly, which is not the same as the cache
+ // value.
+ zval* value = CACHED_PTR_TO_ZVAL_PTR((CACHED_VALUE*)memory);
+ if (CACHED_PTR_TO_ZVAL_PTR(cache) != value) {
+ PHP_PROTO_ZVAL_STRINGL(CACHED_PTR_TO_ZVAL_PTR(cache), Z_STRVAL_P(value),
+ Z_STRLEN_P(value), 1);
+ }
+ break;
+ }
+ case UPB_TYPE_MESSAGE: {
+ // Same as above for string/bytes fields.
+ zval* value = CACHED_PTR_TO_ZVAL_PTR((CACHED_VALUE*)memory);
+ if (CACHED_PTR_TO_ZVAL_PTR(cache) != value) {
+ ZVAL_ZVAL(CACHED_PTR_TO_ZVAL_PTR(cache), value, 1, 0);
+ }
+ return;
+ }
+ default:
+ return;
+ }
+}
+
+void native_slot_get_by_array(upb_fieldtype_t type, const void* memory,
+ CACHED_VALUE* cache TSRMLS_DC) {
+ switch (type) {
+ case UPB_TYPE_STRING:
+ case UPB_TYPE_BYTES: {
+#if PHP_MAJOR_VERSION < 7
+ zval* value = CACHED_PTR_TO_ZVAL_PTR((CACHED_VALUE*)memory);
+ if (EXPECTED(CACHED_PTR_TO_ZVAL_PTR(cache) != value)) {
+ PHP_PROTO_ZVAL_STRINGL(CACHED_PTR_TO_ZVAL_PTR(cache),
+ Z_STRVAL_P(value), Z_STRLEN_P(value), 1);
+ }
+#else
+ ZVAL_NEW_STR(cache, zend_string_dup(*(zend_string**)memory, 0));
+#endif
+ return;
+ }
+ case UPB_TYPE_MESSAGE: {
+#if PHP_MAJOR_VERSION < 7
+ zval* value = CACHED_PTR_TO_ZVAL_PTR((CACHED_VALUE*)memory);
+ if (EXPECTED(CACHED_PTR_TO_ZVAL_PTR(cache) != value)) {
+ ZVAL_ZVAL(CACHED_PTR_TO_ZVAL_PTR(cache), value, 1, 0);
+ }
+#else
+ ZVAL_COPY(CACHED_PTR_TO_ZVAL_PTR(cache), memory);
+#endif
+ return;
+ }
+ default:
+ native_slot_get(type, memory, cache TSRMLS_CC);
+ }
+}
+
+void native_slot_get_by_map_key(upb_fieldtype_t type, const void* memory,
+ int length, CACHED_VALUE* cache TSRMLS_DC) {
+ switch (type) {
+ case UPB_TYPE_STRING:
+ case UPB_TYPE_BYTES: {
+ PHP_PROTO_ZVAL_STRINGL(CACHED_PTR_TO_ZVAL_PTR(cache), memory, length, 1);
+ return;
+ }
+ default:
+ native_slot_get(type, memory, cache TSRMLS_CC);
+ }
+}
+
+void native_slot_get_by_map_value(upb_fieldtype_t type, const void* memory,
+ CACHED_VALUE* cache TSRMLS_DC) {
+ switch (type) {
+ case UPB_TYPE_MESSAGE: {
+#if PHP_MAJOR_VERSION < 7
+ zval* value = CACHED_PTR_TO_ZVAL_PTR((CACHED_VALUE*)memory);
+ if (EXPECTED(CACHED_PTR_TO_ZVAL_PTR(cache) != value)) {
+ ZVAL_ZVAL(CACHED_PTR_TO_ZVAL_PTR(cache), value, 1, 0);
+ }
+#else
+ ++GC_REFCOUNT(*(zend_object**)memory);
+ ZVAL_OBJ(cache, *(zend_object**)memory);
+#endif
+ return;
+ }
+ default:
+ native_slot_get_by_array(type, memory, cache TSRMLS_CC);
+ }
+}
+
+void native_slot_get_default(upb_fieldtype_t type,
+ CACHED_VALUE* cache TSRMLS_DC) {
+ switch (type) {
+#define CASE(upb_type, php_type) \
+ case UPB_TYPE_##upb_type: \
+ PHP_PROTO_SEPARATE_ZVAL_IF_NOT_REF(cache); \
+ ZVAL_##php_type(CACHED_PTR_TO_ZVAL_PTR(cache), 0); \
+ return;
+
+ CASE(FLOAT, DOUBLE)
+ CASE(DOUBLE, DOUBLE)
+ CASE(BOOL, BOOL)
+ CASE(INT32, LONG)
+ CASE(UINT32, LONG)
+ CASE(ENUM, LONG)
+
+#undef CASE
+
+#if SIZEOF_LONG == 4
+#define CASE(upb_type) \
+ case UPB_TYPE_##upb_type: { \
+ PHP_PROTO_SEPARATE_ZVAL_IF_NOT_REF(cache); \
+ PHP_PROTO_ZVAL_STRING(CACHED_PTR_TO_ZVAL_PTR(cache), "0", 1); \
+ return; \
+ }
+#else
+#define CASE(upb_type) \
+ case UPB_TYPE_##upb_type: { \
+ PHP_PROTO_SEPARATE_ZVAL_IF_NOT_REF(cache); \
+ ZVAL_LONG(CACHED_PTR_TO_ZVAL_PTR(cache), 0); \
+ return; \
+ }
+#endif
+CASE(UINT64)
+CASE(INT64)
+#undef CASE
+
+ case UPB_TYPE_STRING:
+ case UPB_TYPE_BYTES: {
+ PHP_PROTO_SEPARATE_ZVAL_IF_NOT_REF(cache);
+ PHP_PROTO_ZVAL_STRINGL(CACHED_PTR_TO_ZVAL_PTR(cache), "", 0, 1);
+ break;
+ }
+ case UPB_TYPE_MESSAGE: {
+ PHP_PROTO_SEPARATE_ZVAL_IF_NOT_REF(cache);
+ ZVAL_NULL(CACHED_PTR_TO_ZVAL_PTR(cache));
+ return;
+ }
+ default:
+ return;
+ }
+}
+
+// -----------------------------------------------------------------------------
+// Map field utilities.
+// ----------------------------------------------------------------------------
+
+const upb_msgdef* tryget_map_entry_msgdef(const upb_fielddef* field) {
+ const upb_msgdef* subdef;
+ if (upb_fielddef_label(field) != UPB_LABEL_REPEATED ||
+ upb_fielddef_type(field) != UPB_TYPE_MESSAGE) {
+ return NULL;
+ }
+ subdef = upb_fielddef_msgsubdef(field);
+ return upb_msgdef_mapentry(subdef) ? subdef : NULL;
+}
+
+const upb_msgdef* map_entry_msgdef(const upb_fielddef* field) {
+ const upb_msgdef* subdef = tryget_map_entry_msgdef(field);
+ assert(subdef);
+ return subdef;
+}
+
+bool is_map_field(const upb_fielddef* field) {
+ return tryget_map_entry_msgdef(field) != NULL;
+}
+
+const upb_fielddef* map_field_key(const upb_fielddef* field) {
+ const upb_msgdef* subdef = map_entry_msgdef(field);
+ return map_entry_key(subdef);
+}
+
+const upb_fielddef* map_field_value(const upb_fielddef* field) {
+ const upb_msgdef* subdef = map_entry_msgdef(field);
+ return map_entry_value(subdef);
+}
+
+const upb_fielddef* map_entry_key(const upb_msgdef* msgdef) {
+ const upb_fielddef* key_field = upb_msgdef_itof(msgdef, MAP_KEY_FIELD);
+ assert(key_field != NULL);
+ return key_field;
+}
+
+const upb_fielddef* map_entry_value(const upb_msgdef* msgdef) {
+ const upb_fielddef* value_field = upb_msgdef_itof(msgdef, MAP_VALUE_FIELD);
+ assert(value_field != NULL);
+ return value_field;
+}
+
+const zend_class_entry* field_type_class(
+ const upb_fielddef* field PHP_PROTO_TSRMLS_DC) {
+ if (upb_fielddef_type(field) == UPB_TYPE_MESSAGE) {
+ Descriptor* desc = UNBOX_HASHTABLE_VALUE(
+ Descriptor, get_def_obj(upb_fielddef_subdef(field)));
+ return desc->klass;
+ } else if (upb_fielddef_type(field) == UPB_TYPE_ENUM) {
+ EnumDescriptor* desc = UNBOX_HASHTABLE_VALUE(
+ EnumDescriptor, get_def_obj(upb_fielddef_subdef(field)));
+ return desc->klass;
+ }
+ return NULL;
+}
+
+// -----------------------------------------------------------------------------
+// Memory layout management.
+// -----------------------------------------------------------------------------
+
+static size_t align_up_to(size_t offset, size_t granularity) {
+ // Granularity must be a power of two.
+ return (offset + granularity - 1) & ~(granularity - 1);
+}
+
+static uint32_t* slot_oneof_case(MessageLayout* layout, const void* storage,
+ const upb_fielddef* field) {
+ return (uint32_t*)(((uint8_t*)storage) +
+ layout->fields[upb_fielddef_index(field)].case_offset);
+}
+
+static int slot_property_cache(MessageLayout* layout, const void* storage,
+ const upb_fielddef* field) {
+ return layout->fields[upb_fielddef_index(field)].cache_index;
+}
+
+void* slot_memory(MessageLayout* layout, const void* storage,
+ const upb_fielddef* field) {
+ return ((uint8_t*)storage) + layout->fields[upb_fielddef_index(field)].offset;
+}
+
+MessageLayout* create_layout(const upb_msgdef* msgdef) {
+ MessageLayout* layout = ALLOC(MessageLayout);
+ int nfields = upb_msgdef_numfields(msgdef);
+ upb_msg_field_iter it;
+ upb_msg_oneof_iter oit;
+ size_t off = 0;
+ int i = 0;
+
+ // Reserve space for unknown fields.
+ off += sizeof(void*);
+
+ TSRMLS_FETCH();
+ Descriptor* desc = UNBOX_HASHTABLE_VALUE(Descriptor, get_def_obj(msgdef));
+ layout->fields = ALLOC_N(MessageField, nfields);
+
+ for (upb_msg_field_begin(&it, msgdef); !upb_msg_field_done(&it);
+ upb_msg_field_next(&it)) {
+ const upb_fielddef* field = upb_msg_iter_field(&it);
+ size_t field_size;
+
+ if (upb_fielddef_containingoneof(field)) {
+ // Oneofs are handled separately below.
+ continue;
+ }
+
+ // Allocate |field_size| bytes for this field in the layout.
+ field_size = 0;
+ if (upb_fielddef_label(field) == UPB_LABEL_REPEATED) {
+ field_size = sizeof(zval*);
+ } else {
+ field_size = native_slot_size(upb_fielddef_type(field));
+ }
+
+ // Align current offset up to | size | granularity.
+ off = align_up_to(off, field_size);
+ layout->fields[upb_fielddef_index(field)].offset = off;
+ layout->fields[upb_fielddef_index(field)].case_offset =
+ MESSAGE_FIELD_NO_CASE;
+
+ const char* fieldname = upb_fielddef_name(field);
+
+#if PHP_MAJOR_VERSION < 7 || (PHP_MAJOR_VERSION == 7 && PHP_MINOR_VERSION == 0)
+ zend_class_entry* old_scope = EG(scope);
+ EG(scope) = desc->klass;
+#else
+ zend_class_entry* old_scope = EG(fake_scope);
+ EG(fake_scope) = desc->klass;
+#endif
+
+#if PHP_MAJOR_VERSION < 7
+ zval member;
+ ZVAL_STRINGL(&member, fieldname, strlen(fieldname), 0);
+ zend_property_info* property_info =
+ zend_get_property_info(desc->klass, &member, true TSRMLS_CC);
+#else
+ zend_string* member = zend_string_init(fieldname, strlen(fieldname), 1);
+ zend_property_info* property_info =
+ zend_get_property_info(desc->klass, member, true);
+ zend_string_release(member);
+#endif
+
+#if PHP_MAJOR_VERSION < 7 || (PHP_MAJOR_VERSION == 7 && PHP_MINOR_VERSION == 0)
+ EG(scope) = old_scope;
+#else
+ EG(fake_scope) = old_scope;
+#endif
+
+ layout->fields[upb_fielddef_index(field)].cache_index =
+ property_info->offset;
+ off += field_size;
+ }
+
+ // Handle oneofs now -- we iterate over oneofs specifically and allocate only
+ // one slot per oneof.
+ //
+ // We assign all value slots first, then pack the 'case' fields at the end,
+ // since in the common case (modern 64-bit platform) these are 8 bytes and 4
+ // bytes respectively and we want to avoid alignment overhead.
+ //
+ // Note that we reserve 4 bytes (a uint32) per 'case' slot because the value
+ // space for oneof cases is conceptually as wide as field tag numbers. In
+ // practice, it's unlikely that a oneof would have more than e.g. 256 or 64K
+ // members (8 or 16 bits respectively), so conceivably we could assign
+ // consecutive case numbers and then pick a smaller oneof case slot size, but
+ // the complexity to implement this indirection is probably not worthwhile.
+ for (upb_msg_oneof_begin(&oit, msgdef); !upb_msg_oneof_done(&oit);
+ upb_msg_oneof_next(&oit)) {
+ const upb_oneofdef* oneof = upb_msg_iter_oneof(&oit);
+ upb_oneof_iter fit;
+
+ // Always allocate NATIVE_SLOT_MAX_SIZE bytes, but share the slot between
+ // all fields.
+ size_t field_size = NATIVE_SLOT_MAX_SIZE;
+ // Align the offset .
+ off = align_up_to( off, field_size);
+ // Assign all fields in the oneof this same offset.
+ const char* oneofname = upb_oneofdef_name(oneof);
+ for (upb_oneof_begin(&fit, oneof); !upb_oneof_done(&fit);
+ upb_oneof_next(&fit)) {
+ const upb_fielddef* field = upb_oneof_iter_field(&fit);
+ layout->fields[upb_fielddef_index(field)].offset = off;
+
+#if PHP_MAJOR_VERSION < 7 || (PHP_MAJOR_VERSION == 7 && PHP_MINOR_VERSION == 0)
+ zend_class_entry* old_scope = EG(scope);
+ EG(scope) = desc->klass;
+#else
+ zend_class_entry* old_scope = EG(fake_scope);
+ EG(fake_scope) = desc->klass;
+#endif
+
+#if PHP_MAJOR_VERSION < 7
+ zval member;
+ ZVAL_STRINGL(&member, oneofname, strlen(oneofname), 0);
+ zend_property_info* property_info =
+ zend_get_property_info(desc->klass, &member, true TSRMLS_CC);
+#else
+ zend_string* member = zend_string_init(oneofname, strlen(oneofname), 1);
+ zend_property_info* property_info =
+ zend_get_property_info(desc->klass, member, true);
+ zend_string_release(member);
+#endif
+
+#if PHP_MAJOR_VERSION < 7 || (PHP_MAJOR_VERSION == 7 && PHP_MINOR_VERSION == 0)
+ EG(scope) = old_scope;
+#else
+ EG(fake_scope) = old_scope;
+#endif
+
+ layout->fields[upb_fielddef_index(field)].cache_index =
+ property_info->offset;
+ }
+ i++;
+ off += field_size;
+ }
+
+ // Now the case offset.
+ for (upb_msg_oneof_begin(&oit, msgdef); !upb_msg_oneof_done(&oit);
+ upb_msg_oneof_next(&oit)) {
+ const upb_oneofdef* oneof = upb_msg_iter_oneof(&oit);
+ upb_oneof_iter fit;
+
+ size_t field_size = sizeof(uint32_t);
+ // Align the offset .
+ off = (off + field_size - 1) & ~(field_size - 1);
+ // Assign all fields in the oneof this same offset.
+ for (upb_oneof_begin(&fit, oneof); !upb_oneof_done(&fit);
+ upb_oneof_next(&fit)) {
+ const upb_fielddef* field = upb_oneof_iter_field(&fit);
+ layout->fields[upb_fielddef_index(field)].case_offset = off;
+ }
+ off += field_size;
+ }
+
+ layout->size = off;
+
+ layout->msgdef = msgdef;
+ upb_msgdef_ref(layout->msgdef, &layout->msgdef);
+
+ return layout;
+}
+
+void free_layout(MessageLayout* layout) {
+ FREE(layout->fields);
+ upb_msgdef_unref(layout->msgdef, &layout->msgdef);
+ FREE(layout);
+}
+
+void layout_init(MessageLayout* layout, void* storage,
+ zend_object* object PHP_PROTO_TSRMLS_DC) {
+ int i;
+ upb_msg_field_iter it;
+
+ // Init unknown fields
+ memset(storage, 0, sizeof(void*));
+
+ for (upb_msg_field_begin(&it, layout->msgdef), i = 0; !upb_msg_field_done(&it);
+ upb_msg_field_next(&it), i++) {
+ const upb_fielddef* field = upb_msg_iter_field(&it);
+ void* memory = slot_memory(layout, storage, field);
+ uint32_t* oneof_case = slot_oneof_case(layout, storage, field);
+ int cache_index = slot_property_cache(layout, storage, field);
+ CACHED_VALUE* property_ptr = OBJ_PROP(object, cache_index);
+
+ if (upb_fielddef_containingoneof(field)) {
+ memset(memory, 0, NATIVE_SLOT_MAX_SIZE);
+ *oneof_case = ONEOF_CASE_NONE;
+ } else if (is_map_field(field)) {
+ zval_ptr_dtor(property_ptr);
+#if PHP_MAJOR_VERSION < 7
+ MAKE_STD_ZVAL(*property_ptr);
+#endif
+ map_field_create_with_field(map_field_type, field,
+ property_ptr PHP_PROTO_TSRMLS_CC);
+ DEREF(memory, CACHED_VALUE*) = property_ptr;
+ } else if (upb_fielddef_label(field) == UPB_LABEL_REPEATED) {
+ zval_ptr_dtor(property_ptr);
+#if PHP_MAJOR_VERSION < 7
+ MAKE_STD_ZVAL(*property_ptr);
+#endif
+ repeated_field_create_with_field(repeated_field_type, field,
+ property_ptr PHP_PROTO_TSRMLS_CC);
+ DEREF(memory, CACHED_VALUE*) = property_ptr;
+ } else {
+ native_slot_init(upb_fielddef_type(field), memory, property_ptr);
+ }
+ }
+}
+
+// For non-singular fields, the related memory needs to point to the actual
+// zval in properties table first.
+static void* value_memory(const upb_fielddef* field, void* memory) {
+ switch (upb_fielddef_type(field)) {
+ case UPB_TYPE_STRING:
+ case UPB_TYPE_BYTES:
+ case UPB_TYPE_MESSAGE:
+ memory = DEREF(memory, CACHED_VALUE*);
+ break;
+ default:
+ // No operation
+ break;
+ }
+ return memory;
+}
+
+zval* layout_get(MessageLayout* layout, const void* storage,
+ const upb_fielddef* field, CACHED_VALUE* cache TSRMLS_DC) {
+ void* memory = slot_memory(layout, storage, field);
+ uint32_t* oneof_case = slot_oneof_case(layout, storage, field);
+
+ if (upb_fielddef_containingoneof(field)) {
+ if (*oneof_case != upb_fielddef_number(field)) {
+ native_slot_get_default(upb_fielddef_type(field), cache TSRMLS_CC);
+ } else {
+ native_slot_get(upb_fielddef_type(field), value_memory(field, memory),
+ cache TSRMLS_CC);
+ }
+ return CACHED_PTR_TO_ZVAL_PTR(cache);
+ } else if (upb_fielddef_label(field) == UPB_LABEL_REPEATED) {
+ return CACHED_PTR_TO_ZVAL_PTR(cache);
+ } else {
+ native_slot_get(upb_fielddef_type(field), value_memory(field, memory),
+ cache TSRMLS_CC);
+ return CACHED_PTR_TO_ZVAL_PTR(cache);
+ }
+}
+
+void layout_set(MessageLayout* layout, MessageHeader* header,
+ const upb_fielddef* field, zval* val TSRMLS_DC) {
+ void* storage = message_data(header);
+ void* memory = slot_memory(layout, storage, field);
+ uint32_t* oneof_case = slot_oneof_case(layout, storage, field);
+
+ if (upb_fielddef_containingoneof(field)) {
+ upb_fieldtype_t type = upb_fielddef_type(field);
+ zend_class_entry *ce = NULL;
+
+ // For non-singular fields, the related memory needs to point to the actual
+ // zval in properties table first.
+ switch (type) {
+ case UPB_TYPE_MESSAGE: {
+ const upb_msgdef* msg = upb_fielddef_msgsubdef(field);
+ Descriptor* desc = UNBOX_HASHTABLE_VALUE(Descriptor, get_def_obj(msg));
+ ce = desc->klass;
+ // Intentionally fall through.
+ }
+ case UPB_TYPE_STRING:
+ case UPB_TYPE_BYTES: {
+ int property_cache_index =
+ header->descriptor->layout->fields[upb_fielddef_index(field)]
+ .cache_index;
+ DEREF(memory, CACHED_VALUE*) =
+ OBJ_PROP(&header->std, property_cache_index);
+ memory = DEREF(memory, CACHED_VALUE*);
+ break;
+ }
+ default:
+ break;
+ }
+
+ native_slot_set(type, ce, memory, val TSRMLS_CC);
+ *oneof_case = upb_fielddef_number(field);
+ } else if (upb_fielddef_label(field) == UPB_LABEL_REPEATED) {
+ // Works for both repeated and map fields
+ memory = DEREF(memory, void**);
+ zval* property_ptr = CACHED_PTR_TO_ZVAL_PTR((CACHED_VALUE*)memory);
+
+ if (EXPECTED(property_ptr != val)) {
+ zend_class_entry *subce = NULL;
+ zval converted_value;
+
+ if (upb_fielddef_ismap(field)) {
+ const upb_msgdef* mapmsg = upb_fielddef_msgsubdef(field);
+ const upb_fielddef* keyfield = upb_msgdef_ntof(mapmsg, "key", 3);
+ const upb_fielddef* valuefield = upb_msgdef_ntof(mapmsg, "value", 5);
+ if (upb_fielddef_descriptortype(valuefield) ==
+ UPB_DESCRIPTOR_TYPE_MESSAGE) {
+ const upb_msgdef* submsg = upb_fielddef_msgsubdef(valuefield);
+ Descriptor* subdesc =
+ UNBOX_HASHTABLE_VALUE(Descriptor, get_def_obj(submsg));
+ subce = subdesc->klass;
+ }
+ check_map_field(subce, upb_fielddef_descriptortype(keyfield),
+ upb_fielddef_descriptortype(valuefield), val,
+ &converted_value);
+ } else {
+ if (upb_fielddef_type(field) == UPB_TYPE_MESSAGE) {
+ const upb_msgdef* submsg = upb_fielddef_msgsubdef(field);
+ Descriptor* subdesc =
+ UNBOX_HASHTABLE_VALUE(Descriptor, get_def_obj(submsg));
+ subce = subdesc->klass;
+ }
+
+ check_repeated_field(subce, upb_fielddef_descriptortype(field), val,
+ &converted_value);
+ }
+#if PHP_MAJOR_VERSION < 7
+ REPLACE_ZVAL_VALUE((zval**)memory, &converted_value, 1);
+#else
+ php_proto_zval_ptr_dtor(property_ptr);
+ ZVAL_ZVAL(property_ptr, &converted_value, 1, 0);
+#endif
+ zval_dtor(&converted_value);
+ }
+ } else {
+ upb_fieldtype_t type = upb_fielddef_type(field);
+ zend_class_entry *ce = NULL;
+ if (type == UPB_TYPE_MESSAGE) {
+ const upb_msgdef* msg = upb_fielddef_msgsubdef(field);
+ Descriptor* desc = UNBOX_HASHTABLE_VALUE(Descriptor, get_def_obj(msg));
+ ce = desc->klass;
+ }
+ native_slot_set(type, ce, value_memory(field, memory), val TSRMLS_CC);
+ }
+}
+
+static void native_slot_merge(const upb_fielddef* field, const void* from_memory,
+ void* to_memory PHP_PROTO_TSRMLS_DC) {
+ upb_fieldtype_t type = upb_fielddef_type(field);
+ zend_class_entry* ce = NULL;
+ if (!native_slot_is_default(type, from_memory)) {
+ switch (type) {
+#define CASE_TYPE(upb_type, c_type) \
+ case UPB_TYPE_##upb_type: { \
+ DEREF(to_memory, c_type) = DEREF(from_memory, c_type); \
+ break; \
+ }
+ CASE_TYPE(INT32, int32_t)
+ CASE_TYPE(UINT32, uint32_t)
+ CASE_TYPE(ENUM, int32_t)
+ CASE_TYPE(INT64, int64_t)
+ CASE_TYPE(UINT64, uint64_t)
+ CASE_TYPE(FLOAT, float)
+ CASE_TYPE(DOUBLE, double)
+ CASE_TYPE(BOOL, int8_t)
+
+#undef CASE_TYPE
+ case UPB_TYPE_STRING:
+ case UPB_TYPE_BYTES:
+ native_slot_set(type, NULL, value_memory(field, to_memory),
+ CACHED_PTR_TO_ZVAL_PTR(DEREF(
+ from_memory, CACHED_VALUE*)) PHP_PROTO_TSRMLS_CC);
+ break;
+ case UPB_TYPE_MESSAGE: {
+ const upb_msgdef* msg = upb_fielddef_msgsubdef(field);
+ Descriptor* desc = UNBOX_HASHTABLE_VALUE(Descriptor, get_def_obj(msg));
+ ce = desc->klass;
+ if (native_slot_is_default(type, to_memory)) {
+#if PHP_MAJOR_VERSION < 7
+ SEPARATE_ZVAL_IF_NOT_REF((zval**)value_memory(field, to_memory));
+#endif
+ CREATE_OBJ_ON_ALLOCATED_ZVAL_PTR(
+ CACHED_PTR_TO_ZVAL_PTR(DEREF(to_memory, CACHED_VALUE*)), ce);
+ MessageHeader* submsg =
+ UNBOX(MessageHeader,
+ CACHED_PTR_TO_ZVAL_PTR(DEREF(to_memory, CACHED_VALUE*)));
+ custom_data_init(ce, submsg PHP_PROTO_TSRMLS_CC);
+ }
+
+ MessageHeader* sub_from =
+ UNBOX(MessageHeader,
+ CACHED_PTR_TO_ZVAL_PTR(DEREF(from_memory, CACHED_VALUE*)));
+ MessageHeader* sub_to =
+ UNBOX(MessageHeader,
+ CACHED_PTR_TO_ZVAL_PTR(DEREF(to_memory, CACHED_VALUE*)));
+
+ layout_merge(desc->layout, sub_from, sub_to PHP_PROTO_TSRMLS_CC);
+ break;
+ }
+ }
+ }
+}
+
+static void native_slot_merge_by_array(const upb_fielddef* field, const void* from_memory,
+ void* to_memory PHP_PROTO_TSRMLS_DC) {
+ upb_fieldtype_t type = upb_fielddef_type(field);
+ switch (type) {
+ case UPB_TYPE_STRING:
+ case UPB_TYPE_BYTES: {
+#if PHP_MAJOR_VERSION < 7
+ MAKE_STD_ZVAL(DEREF(to_memory, zval*));
+ PHP_PROTO_ZVAL_STRINGL(DEREF(to_memory, zval*),
+ Z_STRVAL_P(*(zval**)from_memory),
+ Z_STRLEN_P(*(zval**)from_memory), 1);
+#else
+ DEREF(to_memory, zend_string*) =
+ zend_string_dup(*(zend_string**)from_memory, 0);
+#endif
+ break;
+ }
+ case UPB_TYPE_MESSAGE: {
+ const upb_msgdef* msg = upb_fielddef_msgsubdef(field);
+ Descriptor* desc = UNBOX_HASHTABLE_VALUE(Descriptor, get_def_obj(msg));
+ zend_class_entry* ce = desc->klass;
+#if PHP_MAJOR_VERSION < 7
+ MAKE_STD_ZVAL(DEREF(to_memory, zval*));
+ CREATE_OBJ_ON_ALLOCATED_ZVAL_PTR(DEREF(to_memory, zval*), ce);
+#else
+ DEREF(to_memory, zend_object*) = ce->create_object(ce TSRMLS_CC);
+#endif
+ MessageHeader* sub_from = UNBOX_HASHTABLE_VALUE(
+ MessageHeader, DEREF(from_memory, PHP_PROTO_HASHTABLE_VALUE));
+ MessageHeader* sub_to = UNBOX_HASHTABLE_VALUE(
+ MessageHeader, DEREF(to_memory, PHP_PROTO_HASHTABLE_VALUE));
+ custom_data_init(ce, sub_to PHP_PROTO_TSRMLS_CC);
+
+ layout_merge(desc->layout, sub_from, sub_to PHP_PROTO_TSRMLS_CC);
+ break;
+ }
+ default:
+ native_slot_merge(field, from_memory, to_memory PHP_PROTO_TSRMLS_CC);
+ break;
+ }
+}
+
+void layout_merge(MessageLayout* layout, MessageHeader* from,
+ MessageHeader* to PHP_PROTO_TSRMLS_DC) {
+ int i, j;
+ upb_msg_field_iter it;
+
+ for (upb_msg_field_begin(&it, layout->msgdef), i = 0; !upb_msg_field_done(&it);
+ upb_msg_field_next(&it), i++) {
+ const upb_fielddef* field = upb_msg_iter_field(&it);
+
+ void* to_memory = slot_memory(layout, message_data(to), field);
+ void* from_memory = slot_memory(layout, message_data(from), field);
+
+ if (upb_fielddef_containingoneof(field)) {
+ uint32_t oneof_case_offset =
+ layout->fields[upb_fielddef_index(field)].case_offset;
+ // For a oneof, check that this field is actually present -- skip all the
+ // below if not.
+ if (DEREF((message_data(from) + oneof_case_offset), uint32_t) !=
+ upb_fielddef_number(field)) {
+ continue;
+ }
+ uint32_t* from_oneof_case = slot_oneof_case(layout, message_data(from), field);
+ uint32_t* to_oneof_case = slot_oneof_case(layout, message_data(to), field);
+
+ // For non-singular fields, the related memory needs to point to the
+ // actual zval in properties table first.
+ switch (upb_fielddef_type(field)) {
+ case UPB_TYPE_MESSAGE:
+ case UPB_TYPE_STRING:
+ case UPB_TYPE_BYTES: {
+ int property_cache_index =
+ layout->fields[upb_fielddef_index(field)].cache_index;
+ DEREF(to_memory, CACHED_VALUE*) =
+ OBJ_PROP(&to->std, property_cache_index);
+ break;
+ }
+ default:
+ break;
+ }
+
+ *to_oneof_case = *from_oneof_case;
+
+ // Otherwise, fall through to the appropriate singular-field handler
+ // below.
+ }
+
+ if (is_map_field(field)) {
+ int size, key_length, value_length;
+ MapIter map_it;
+
+ zval* to_map_php =
+ CACHED_PTR_TO_ZVAL_PTR(DEREF(to_memory, CACHED_VALUE*));
+ zval* from_map_php =
+ CACHED_PTR_TO_ZVAL_PTR(DEREF(from_memory, CACHED_VALUE*));
+ Map* to_map = UNBOX(Map, to_map_php);
+ Map* from_map = UNBOX(Map, from_map_php);
+
+ size = upb_strtable_count(&from_map->table);
+ if (size == 0) continue;
+
+ const upb_msgdef *mapentry_def = upb_fielddef_msgsubdef(field);
+ const upb_fielddef *value_field = upb_msgdef_itof(mapentry_def, 2);
+
+ for (map_begin(from_map_php, &map_it TSRMLS_CC); !map_done(&map_it);
+ map_next(&map_it)) {
+ const char* key = map_iter_key(&map_it, &key_length);
+ upb_value from_value = map_iter_value(&map_it, &value_length);
+ upb_value to_value;
+ void* from_mem = upb_value_memory(&from_value);
+ void* to_mem = upb_value_memory(&to_value);
+ memset(to_mem, 0, native_slot_size(to_map->value_type));
+
+ native_slot_merge_by_array(value_field, from_mem,
+ to_mem PHP_PROTO_TSRMLS_CC);
+
+ map_index_set(to_map, key, key_length, to_value);
+ }
+
+ } else if (upb_fielddef_label(field) == UPB_LABEL_REPEATED) {
+ zval* to_array_php = CACHED_PTR_TO_ZVAL_PTR(DEREF(to_memory, CACHED_VALUE*));
+ zval* from_array_php = CACHED_PTR_TO_ZVAL_PTR(DEREF(from_memory, CACHED_VALUE*));
+ RepeatedField* to_array = UNBOX(RepeatedField, to_array_php);
+ RepeatedField* from_array = UNBOX(RepeatedField, from_array_php);
+
+ int size = zend_hash_num_elements(PHP_PROTO_HASH_OF(from_array->array));
+ if (size > 0) {
+ for (j = 0; j < size; j++) {
+ void* from_memory = NULL;
+ void* to_memory =
+ ALLOC_N(char, native_slot_size(upb_fielddef_type(field)));
+ memset(to_memory, 0, native_slot_size(upb_fielddef_type(field)));
+
+ if (to_array->type == UPB_TYPE_MESSAGE) {
+ php_proto_zend_hash_index_find_zval(
+ PHP_PROTO_HASH_OF(from_array->array), j, (void**)&from_memory);
+#if PHP_MAJOR_VERSION >= 7
+ from_memory = &Z_OBJ_P((zval*)from_memory);
+#endif
+ } else {
+ php_proto_zend_hash_index_find_mem(
+ PHP_PROTO_HASH_OF(from_array->array), j, (void**)&from_memory);
+ }
+
+ native_slot_merge_by_array(field, from_memory,
+ to_memory PHP_PROTO_TSRMLS_CC);
+ repeated_field_push_native(to_array, to_memory);
+ FREE(to_memory);
+ }
+ }
+ } else {
+ native_slot_merge(field, from_memory, to_memory PHP_PROTO_TSRMLS_CC);
+ }
+ }
+}
+
+const char* layout_get_oneof_case(MessageLayout* layout, const void* storage,
+ const upb_oneofdef* oneof TSRMLS_DC) {
+ upb_oneof_iter i;
+ const upb_fielddef* first_field;
+
+ // Oneof is guaranteed to have at least one field. Get the first field.
+ for(upb_oneof_begin(&i, oneof); !upb_oneof_done(&i); upb_oneof_next(&i)) {
+ first_field = upb_oneof_iter_field(&i);
+ break;
+ }
+
+ uint32_t* oneof_case = slot_oneof_case(layout, storage, first_field);
+ if (*oneof_case == 0) {
+ return "";
+ }
+ const upb_fielddef* field = upb_oneofdef_itof(oneof, *oneof_case);
+ return upb_fielddef_name(field);
+}
diff --git a/third_party/protobuf/3.6.0/php/ext/google/protobuf/type_check.c b/third_party/protobuf/3.6.0/php/ext/google/protobuf/type_check.c
new file mode 100644
index 0000000..85f5051
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/ext/google/protobuf/type_check.c
@@ -0,0 +1,575 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <Zend/zend_operators.h>
+
+#include "protobuf.h"
+#include "utf8.h"
+
+static zend_class_entry* util_type;
+static const char int64_min_digits[] = "9223372036854775808";
+
+ZEND_BEGIN_ARG_INFO_EX(arg_check_optional, 0, 0, 1)
+ ZEND_ARG_INFO(1, val)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arg_check_message, 0, 0, 2)
+ ZEND_ARG_INFO(1, val)
+ ZEND_ARG_INFO(0, klass)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arg_check_repeated, 0, 0, 2)
+ ZEND_ARG_INFO(1, val)
+ ZEND_ARG_INFO(0, type)
+ ZEND_ARG_INFO(0, klass)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(arg_check_map, 0, 0, 3)
+ ZEND_ARG_INFO(1, val)
+ ZEND_ARG_INFO(0, key_type)
+ ZEND_ARG_INFO(0, value_type)
+ ZEND_ARG_INFO(0, klass)
+ZEND_END_ARG_INFO()
+
+static zend_function_entry util_methods[] = {
+ PHP_ME(Util, checkInt32, arg_check_optional, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
+ PHP_ME(Util, checkUint32, arg_check_optional, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
+ PHP_ME(Util, checkInt64, arg_check_optional, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
+ PHP_ME(Util, checkUint64, arg_check_optional, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
+ PHP_ME(Util, checkEnum, arg_check_optional, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
+ PHP_ME(Util, checkFloat, arg_check_optional, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
+ PHP_ME(Util, checkDouble, arg_check_optional, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
+ PHP_ME(Util, checkBool, arg_check_optional, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
+ PHP_ME(Util, checkString, arg_check_optional, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
+ PHP_ME(Util, checkBytes, arg_check_optional, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
+ PHP_ME(Util, checkMessage, arg_check_message, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
+ PHP_ME(Util, checkMapField, arg_check_map, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
+ PHP_ME(Util, checkRepeatedField, arg_check_repeated,
+ ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
+ ZEND_FE_END
+};
+
+void util_init(TSRMLS_D) {
+ zend_class_entry class_type;
+ INIT_CLASS_ENTRY(class_type, "Google\\Protobuf\\Internal\\GPBUtil",
+ util_methods);
+ util_type = zend_register_internal_class(&class_type TSRMLS_CC);
+}
+
+// -----------------------------------------------------------------------------
+// Type checking/conversion.
+// -----------------------------------------------------------------------------
+
+// This is modified from is_numeric_string in zend_operators.h. The behavior of
+// this function is the same as is_numeric_string, except that this takes
+// int64_t as input instead of long.
+static zend_uchar convert_numeric_string(
+ const char *str, int length, int64_t *lval, double *dval) {
+ const char *ptr;
+ int base = 10, digits = 0, dp_or_e = 0;
+ double local_dval = 0.0;
+ zend_uchar type;
+
+ if (length == 0) {
+ return IS_NULL;
+ }
+
+ while (*str == ' ' || *str == '\t' || *str == '\n' ||
+ *str == '\r' || *str == '\v' || *str == '\f') {
+ str++;
+ length--;
+ }
+ ptr = str;
+
+ if (*ptr == '-' || *ptr == '+') {
+ ptr++;
+ }
+
+ if (ZEND_IS_DIGIT(*ptr)) {
+ // Handle hex numbers
+ // str is used instead of ptr to disallow signs and keep old behavior.
+ if (length > 2 && *str == '0' && (str[1] == 'x' || str[1] == 'X')) {
+ base = 16;
+ ptr += 2;
+ }
+
+ // Skip any leading 0s.
+ while (*ptr == '0') {
+ ptr++;
+ }
+
+ // Count the number of digits. If a decimal point/exponent is found,
+ // it's a double. Otherwise, if there's a dval or no need to check for
+ // a full match, stop when there are too many digits for a int64 */
+ for (type = IS_LONG;
+ !(digits >= MAX_LENGTH_OF_INT64 && dval);
+ digits++, ptr++) {
+check_digits:
+ if (ZEND_IS_DIGIT(*ptr) || (base == 16 && ZEND_IS_XDIGIT(*ptr))) {
+ continue;
+ } else if (base == 10) {
+ if (*ptr == '.' && dp_or_e < 1) {
+ goto process_double;
+ } else if ((*ptr == 'e' || *ptr == 'E') && dp_or_e < 2) {
+ const char *e = ptr + 1;
+
+ if (*e == '-' || *e == '+') {
+ ptr = e++;
+ }
+ if (ZEND_IS_DIGIT(*e)) {
+ goto process_double;
+ }
+ }
+ }
+ break;
+ }
+
+ if (base == 10) {
+ if (digits >= MAX_LENGTH_OF_INT64) {
+ dp_or_e = -1;
+ goto process_double;
+ }
+ } else if (!(digits < SIZEOF_INT64 * 2 ||
+ (digits == SIZEOF_INT64 * 2 && ptr[-digits] <= '7'))) {
+ if (dval) {
+ local_dval = zend_hex_strtod(str, &ptr);
+ }
+ type = IS_DOUBLE;
+ }
+ } else if (*ptr == '.' && ZEND_IS_DIGIT(ptr[1])) {
+process_double:
+ type = IS_DOUBLE;
+
+ // If there's a dval, do the conversion; else continue checking
+ // the digits if we need to check for a full match.
+ if (dval) {
+ local_dval = zend_strtod(str, &ptr);
+ } else if (dp_or_e != -1) {
+ dp_or_e = (*ptr++ == '.') ? 1 : 2;
+ goto check_digits;
+ }
+ } else {
+ return IS_NULL;
+ }
+ if (ptr != str + length) {
+ zend_error(E_NOTICE, "A non well formed numeric value encountered");
+ return 0;
+ }
+
+ if (type == IS_LONG) {
+ if (digits == MAX_LENGTH_OF_INT64 - 1) {
+ int cmp = strcmp(&ptr[-digits], int64_min_digits);
+
+ if (!(cmp < 0 || (cmp == 0 && *str == '-'))) {
+ if (dval) {
+ *dval = zend_strtod(str, NULL);
+ }
+
+ return IS_DOUBLE;
+ }
+ }
+ if (lval) {
+ *lval = strtoll(str, NULL, base);
+ }
+ return IS_LONG;
+ } else {
+ if (dval) {
+ *dval = local_dval;
+ }
+ return IS_DOUBLE;
+ }
+}
+
+#define CONVERT_TO_INTEGER(type) \
+ static bool convert_int64_to_##type(int64_t val, type##_t* type##_value) { \
+ *type##_value = (type##_t)val; \
+ return true; \
+ } \
+ \
+ static bool convert_double_to_##type(double val, type##_t* type##_value) { \
+ *type##_value = (type##_t)zend_dval_to_lval(val); \
+ return true; \
+ } \
+ \
+ static bool convert_string_to_##type(const char* val, int len, \
+ type##_t* type##_value) { \
+ int64_t lval; \
+ double dval; \
+ \
+ switch (convert_numeric_string(val, len, &lval, &dval)) { \
+ case IS_DOUBLE: { \
+ return convert_double_to_##type(dval, type##_value); \
+ } \
+ case IS_LONG: { \
+ return convert_int64_to_##type(lval, type##_value); \
+ } \
+ default: \
+ zend_error(E_USER_ERROR, \
+ "Given string value cannot be converted to integer."); \
+ return false; \
+ } \
+ } \
+ \
+ bool protobuf_convert_to_##type(zval* from, type##_t* to) { \
+ switch (Z_TYPE_P(from)) { \
+ case IS_LONG: { \
+ return convert_int64_to_##type(Z_LVAL_P(from), to); \
+ } \
+ case IS_DOUBLE: { \
+ return convert_double_to_##type(Z_DVAL_P(from), to); \
+ } \
+ case IS_STRING: { \
+ return convert_string_to_##type(Z_STRVAL_P(from), Z_STRLEN_P(from), \
+ to); \
+ } \
+ default: { \
+ zend_error(E_USER_ERROR, \
+ "Given value cannot be converted to integer."); \
+ return false; \
+ } \
+ } \
+ return false; \
+ }
+
+CONVERT_TO_INTEGER(int32);
+CONVERT_TO_INTEGER(uint32);
+CONVERT_TO_INTEGER(int64);
+CONVERT_TO_INTEGER(uint64);
+
+#undef CONVERT_TO_INTEGER
+
+#define CONVERT_TO_FLOAT(type) \
+ static bool convert_int64_to_##type(int64_t val, type* type##_value) { \
+ *type##_value = (type)val; \
+ return true; \
+ } \
+ \
+ static bool convert_double_to_##type(double val, type* type##_value) { \
+ *type##_value = (type)val; \
+ return true; \
+ } \
+ \
+ static bool convert_string_to_##type(const char* val, int len, \
+ type* type##_value) { \
+ int64_t lval; \
+ double dval; \
+ \
+ switch (convert_numeric_string(val, len, &lval, &dval)) { \
+ case IS_DOUBLE: { \
+ *type##_value = (type)dval; \
+ return true; \
+ } \
+ case IS_LONG: { \
+ *type##_value = (type)lval; \
+ return true; \
+ } \
+ default: \
+ zend_error(E_USER_ERROR, \
+ "Given string value cannot be converted to integer."); \
+ return false; \
+ } \
+ } \
+ \
+ bool protobuf_convert_to_##type(zval* from, type* to) { \
+ switch (Z_TYPE_P(from)) { \
+ case IS_LONG: { \
+ return convert_int64_to_##type(Z_LVAL_P(from), to); \
+ } \
+ case IS_DOUBLE: { \
+ return convert_double_to_##type(Z_DVAL_P(from), to); \
+ } \
+ case IS_STRING: { \
+ return convert_string_to_##type(Z_STRVAL_P(from), Z_STRLEN_P(from), \
+ to); \
+ } \
+ default: { \
+ zend_error(E_USER_ERROR, \
+ "Given value cannot be converted to integer."); \
+ return false; \
+ } \
+ } \
+ return false; \
+ }
+
+CONVERT_TO_FLOAT(float);
+CONVERT_TO_FLOAT(double);
+
+#undef CONVERT_TO_FLOAT
+
+bool protobuf_convert_to_bool(zval* from, int8_t* to) {
+ switch (Z_TYPE_P(from)) {
+#if PHP_MAJOR_VERSION < 7
+ case IS_BOOL:
+ *to = (int8_t)Z_BVAL_P(from);
+ break;
+#else
+ case IS_TRUE:
+ *to = 1;
+ break;
+ case IS_FALSE:
+ *to = 0;
+ break;
+#endif
+ case IS_LONG:
+ *to = (int8_t)(Z_LVAL_P(from) != 0);
+ break;
+ case IS_DOUBLE:
+ *to = (int8_t)(Z_LVAL_P(from) != 0);
+ break;
+ case IS_STRING: {
+ char* strval = Z_STRVAL_P(from);
+
+ if (Z_STRLEN_P(from) == 0 ||
+ (Z_STRLEN_P(from) == 1 && Z_STRVAL_P(from)[0] == '0')) {
+ *to = 0;
+ } else {
+ *to = 1;
+ }
+ } break;
+ default: {
+ zend_error(E_USER_ERROR, "Given value cannot be converted to bool.");
+ return false;
+ }
+ }
+ return true;
+}
+
+bool protobuf_convert_to_string(zval* from) {
+ switch (Z_TYPE_P(from)) {
+ case IS_STRING: {
+ return true;
+ }
+#if PHP_MAJOR_VERSION < 7
+ case IS_BOOL:
+#else
+ case IS_TRUE:
+ case IS_FALSE:
+#endif
+ case IS_LONG:
+ case IS_DOUBLE: {
+ zval tmp;
+ php_proto_zend_make_printable_zval(from, &tmp);
+ ZVAL_COPY_VALUE(from, &tmp);
+ return true;
+ }
+ default:
+ zend_error(E_USER_ERROR, "Given value cannot be converted to string.");
+ return false;
+ }
+}
+
+// -----------------------------------------------------------------------------
+// PHP Functions.
+// -----------------------------------------------------------------------------
+
+// The implementation of type checking for primitive fields is empty. This is
+// because type checking is done when direct assigning message fields (e.g.,
+// foo->a = 1). Functions defined here are place holders in generated code for
+// pure PHP implementation (c extension and pure PHP share the same generated
+// code).
+#define PHP_TYPE_CHECK(type) \
+ PHP_METHOD(Util, check##type) {}
+
+PHP_TYPE_CHECK(Int32)
+PHP_TYPE_CHECK(Uint32)
+PHP_TYPE_CHECK(Int64)
+PHP_TYPE_CHECK(Uint64)
+PHP_TYPE_CHECK(Enum)
+PHP_TYPE_CHECK(Float)
+PHP_TYPE_CHECK(Double)
+PHP_TYPE_CHECK(Bool)
+PHP_TYPE_CHECK(String)
+PHP_TYPE_CHECK(Bytes)
+
+#undef PHP_TYPE_CHECK
+
+PHP_METHOD(Util, checkMessage) {
+ zval* val;
+ zend_class_entry* klass = NULL;
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "o!C", &val, &klass) ==
+ FAILURE) {
+ return;
+ }
+ if (val == NULL) {
+ RETURN_NULL();
+ }
+ if (!instanceof_function(Z_OBJCE_P(val), klass TSRMLS_CC)) {
+ zend_error(E_USER_ERROR, "Given value is not an instance of %s.",
+ klass->name);
+ return;
+ }
+ RETURN_ZVAL(val, 1, 0);
+}
+
+void check_repeated_field(const zend_class_entry* klass, PHP_PROTO_LONG type,
+ zval* val, zval* return_value) {
+#if PHP_MAJOR_VERSION >= 7
+ if (Z_ISREF_P(val)) {
+ ZVAL_DEREF(val);
+ }
+#endif
+
+ TSRMLS_FETCH();
+ if (Z_TYPE_P(val) == IS_ARRAY) {
+ HashTable* table = HASH_OF(val);
+ HashPosition pointer;
+ void* memory;
+
+#if PHP_MAJOR_VERSION < 7
+ zval* repeated_field;
+ MAKE_STD_ZVAL(repeated_field);
+#else
+ zval repeated_field;
+#endif
+
+ repeated_field_create_with_type(repeated_field_type, to_fieldtype(type),
+ klass, &repeated_field TSRMLS_CC);
+
+ for (zend_hash_internal_pointer_reset_ex(table, &pointer);
+ php_proto_zend_hash_get_current_data_ex(table, (void**)&memory,
+ &pointer) == SUCCESS;
+ zend_hash_move_forward_ex(table, &pointer)) {
+ repeated_field_handlers->write_dimension(
+ CACHED_TO_ZVAL_PTR(repeated_field), NULL,
+ CACHED_PTR_TO_ZVAL_PTR((CACHED_VALUE*)memory) TSRMLS_CC);
+ }
+
+ RETURN_ZVAL(CACHED_TO_ZVAL_PTR(repeated_field), 1, 1);
+
+ } else if (Z_TYPE_P(val) == IS_OBJECT) {
+ if (!instanceof_function(Z_OBJCE_P(val), repeated_field_type TSRMLS_CC)) {
+ zend_error(E_USER_ERROR, "Given value is not an instance of %s.",
+ repeated_field_type->name);
+ return;
+ }
+ RepeatedField* intern = UNBOX(RepeatedField, val);
+ if (to_fieldtype(type) != intern->type) {
+ zend_error(E_USER_ERROR, "Incorrect repeated field type.");
+ return;
+ }
+ if (klass != NULL && intern->msg_ce != klass) {
+ zend_error(E_USER_ERROR,
+ "Expect a repeated field of %s, but %s is given.", klass->name,
+ intern->msg_ce->name);
+ return;
+ }
+ RETURN_ZVAL(val, 1, 0);
+ } else {
+ zend_error(E_USER_ERROR, "Incorrect repeated field type.");
+ return;
+ }
+}
+
+PHP_METHOD(Util, checkRepeatedField) {
+ zval* val;
+ PHP_PROTO_LONG type;
+ const zend_class_entry* klass = NULL;
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "zl|C", &val, &type,
+ &klass) == FAILURE) {
+ return;
+ }
+ RETURN_ZVAL(val, 1, 0);
+}
+
+void check_map_field(const zend_class_entry* klass, PHP_PROTO_LONG key_type,
+ PHP_PROTO_LONG value_type, zval* val, zval* return_value) {
+#if PHP_MAJOR_VERSION >= 7
+ if (Z_ISREF_P(val)) {
+ ZVAL_DEREF(val);
+ }
+#endif
+
+ TSRMLS_FETCH();
+ if (Z_TYPE_P(val) == IS_ARRAY) {
+ HashTable* table = Z_ARRVAL_P(val);
+ HashPosition pointer;
+ zval key;
+ void* value;
+
+#if PHP_MAJOR_VERSION < 7
+ zval* map_field;
+ MAKE_STD_ZVAL(map_field);
+#else
+ zval map_field;
+#endif
+
+ map_field_create_with_type(map_field_type, to_fieldtype(key_type),
+ to_fieldtype(value_type), klass,
+ &map_field TSRMLS_CC);
+
+ for (zend_hash_internal_pointer_reset_ex(table, &pointer);
+ php_proto_zend_hash_get_current_data_ex(table, (void**)&value,
+ &pointer) == SUCCESS;
+ zend_hash_move_forward_ex(table, &pointer)) {
+ zend_hash_get_current_key_zval_ex(table, &key, &pointer);
+ map_field_handlers->write_dimension(
+ CACHED_TO_ZVAL_PTR(map_field), &key,
+ CACHED_PTR_TO_ZVAL_PTR((CACHED_VALUE*)value) TSRMLS_CC);
+ zval_dtor(&key);
+ }
+
+ RETURN_ZVAL(CACHED_TO_ZVAL_PTR(map_field), 1, 1);
+ } else if (Z_TYPE_P(val) == IS_OBJECT) {
+ if (!instanceof_function(Z_OBJCE_P(val), map_field_type TSRMLS_CC)) {
+ zend_error(E_USER_ERROR, "Given value is not an instance of %s.",
+ map_field_type->name);
+ return;
+ }
+ Map* intern = UNBOX(Map, val);
+ if (to_fieldtype(key_type) != intern->key_type) {
+ zend_error(E_USER_ERROR, "Incorrect map field key type.");
+ return;
+ }
+ if (to_fieldtype(value_type) != intern->value_type) {
+ zend_error(E_USER_ERROR, "Incorrect map field value type.");
+ return;
+ }
+ if (klass != NULL && intern->msg_ce != klass) {
+ zend_error(E_USER_ERROR, "Expect a map field of %s, but %s is given.",
+ klass->name, intern->msg_ce->name);
+ return;
+ }
+ RETURN_ZVAL(val, 1, 0);
+ } else {
+ zend_error(E_USER_ERROR, "Incorrect map field type.");
+ return;
+ }
+}
+
+PHP_METHOD(Util, checkMapField) {
+ zval* val;
+ PHP_PROTO_LONG key_type, value_type;
+ const zend_class_entry* klass = NULL;
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "zll|C", &val, &key_type,
+ &value_type, &klass) == FAILURE) {
+ return;
+ }
+ RETURN_ZVAL(val, 1, 0);
+}
diff --git a/third_party/protobuf/3.6.0/php/ext/google/protobuf/upb.c b/third_party/protobuf/3.6.0/php/ext/google/protobuf/upb.c
new file mode 100644
index 0000000..e01f3bf
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/ext/google/protobuf/upb.c
@@ -0,0 +1,16852 @@
+// Amalgamated source file
+#include "upb.h"
+/* This file was generated by upbc (the upb compiler) from the input
+ * file:
+ *
+ * google/protobuf/descriptor.proto
+ *
+ * Do not edit -- your changes will be discarded when the file is
+ * regenerated. */
+
+#include <stddef.h>
+
+
+struct google_protobuf_FileDescriptorSet {
+ upb_array* file;
+};
+
+static const upb_msglayout_msginit_v1 *const google_protobuf_FileDescriptorSet_submsgs[1] = {
+ &google_protobuf_FileDescriptorProto_msginit,
+};
+
+static const upb_msglayout_fieldinit_v1 google_protobuf_FileDescriptorSet__fields[1] = {
+ {1, offsetof(google_protobuf_FileDescriptorSet, file), UPB_NO_HASBIT, UPB_NOT_IN_ONEOF, 0, 11, 3},
+};
+
+const upb_msglayout_msginit_v1 google_protobuf_FileDescriptorSet_msginit = {
+ &google_protobuf_FileDescriptorSet_submsgs[0],
+ &google_protobuf_FileDescriptorSet__fields[0],
+ NULL,
+ NULL, /* TODO. default_msg */
+ UPB_ALIGNED_SIZEOF(google_protobuf_FileDescriptorSet), 1, 0, false, true
+};
+
+google_protobuf_FileDescriptorSet *google_protobuf_FileDescriptorSet_new(upb_env *env) {
+ google_protobuf_FileDescriptorSet *msg = upb_env_malloc(env, sizeof(*msg));
+ memset(msg, 0, sizeof(*msg)); /* TODO: defaults */
+ return msg;
+}
+google_protobuf_FileDescriptorSet *google_protobuf_FileDescriptorSet_parsenew(upb_stringview buf, upb_env *env) {
+ google_protobuf_FileDescriptorSet *msg = google_protobuf_FileDescriptorSet_new(env);
+ if (upb_decode(buf, msg, &google_protobuf_FileDescriptorSet_msginit, env)) {
+ return msg;
+ } else {
+ return NULL;
+ }
+}
+char *google_protobuf_FileDescriptorSet_serialize(google_protobuf_FileDescriptorSet *msg, upb_env *env, size_t *size) {
+ return upb_encode(msg, &google_protobuf_FileDescriptorSet_msginit, env, size);
+}
+const upb_array* google_protobuf_FileDescriptorSet_file(const google_protobuf_FileDescriptorSet *msg) {
+ return msg->file;
+}
+void google_protobuf_FileDescriptorSet_set_file(google_protobuf_FileDescriptorSet *msg, upb_array* value) {
+ msg->file = value;
+}
+struct google_protobuf_FileDescriptorProto {
+ upb_stringview name;
+ upb_stringview package;
+ upb_stringview syntax;
+ google_protobuf_FileOptions* options;
+ google_protobuf_SourceCodeInfo* source_code_info;
+ upb_array* dependency;
+ upb_array* message_type;
+ upb_array* enum_type;
+ upb_array* service;
+ upb_array* extension;
+ upb_array* public_dependency;
+ upb_array* weak_dependency;
+};
+
+static const upb_msglayout_msginit_v1 *const google_protobuf_FileDescriptorProto_submsgs[6] = {
+ &google_protobuf_DescriptorProto_msginit,
+ &google_protobuf_EnumDescriptorProto_msginit,
+ &google_protobuf_FieldDescriptorProto_msginit,
+ &google_protobuf_FileOptions_msginit,
+ &google_protobuf_ServiceDescriptorProto_msginit,
+ &google_protobuf_SourceCodeInfo_msginit,
+};
+
+static const upb_msglayout_fieldinit_v1 google_protobuf_FileDescriptorProto__fields[12] = {
+ {1, offsetof(google_protobuf_FileDescriptorProto, name), 0, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 9, 1},
+ {2, offsetof(google_protobuf_FileDescriptorProto, package), 1, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 9, 1},
+ {3, offsetof(google_protobuf_FileDescriptorProto, dependency), UPB_NO_HASBIT, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 9, 3},
+ {4, offsetof(google_protobuf_FileDescriptorProto, message_type), UPB_NO_HASBIT, UPB_NOT_IN_ONEOF, 0, 11, 3},
+ {5, offsetof(google_protobuf_FileDescriptorProto, enum_type), UPB_NO_HASBIT, UPB_NOT_IN_ONEOF, 1, 11, 3},
+ {6, offsetof(google_protobuf_FileDescriptorProto, service), UPB_NO_HASBIT, UPB_NOT_IN_ONEOF, 4, 11, 3},
+ {7, offsetof(google_protobuf_FileDescriptorProto, extension), UPB_NO_HASBIT, UPB_NOT_IN_ONEOF, 2, 11, 3},
+ {8, offsetof(google_protobuf_FileDescriptorProto, options), 3, UPB_NOT_IN_ONEOF, 3, 11, 1},
+ {9, offsetof(google_protobuf_FileDescriptorProto, source_code_info), 4, UPB_NOT_IN_ONEOF, 5, 11, 1},
+ {10, offsetof(google_protobuf_FileDescriptorProto, public_dependency), UPB_NO_HASBIT, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 5, 3},
+ {11, offsetof(google_protobuf_FileDescriptorProto, weak_dependency), UPB_NO_HASBIT, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 5, 3},
+ {12, offsetof(google_protobuf_FileDescriptorProto, syntax), 2, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 9, 1},
+};
+
+const upb_msglayout_msginit_v1 google_protobuf_FileDescriptorProto_msginit = {
+ &google_protobuf_FileDescriptorProto_submsgs[0],
+ &google_protobuf_FileDescriptorProto__fields[0],
+ NULL,
+ NULL, /* TODO. default_msg */
+ UPB_ALIGNED_SIZEOF(google_protobuf_FileDescriptorProto), 12, 0, false, true
+};
+
+google_protobuf_FileDescriptorProto *google_protobuf_FileDescriptorProto_new(upb_env *env) {
+ google_protobuf_FileDescriptorProto *msg = upb_env_malloc(env, sizeof(*msg));
+ memset(msg, 0, sizeof(*msg)); /* TODO: defaults */
+ return msg;
+}
+google_protobuf_FileDescriptorProto *google_protobuf_FileDescriptorProto_parsenew(upb_stringview buf, upb_env *env) {
+ google_protobuf_FileDescriptorProto *msg = google_protobuf_FileDescriptorProto_new(env);
+ if (upb_decode(buf, msg, &google_protobuf_FileDescriptorProto_msginit, env)) {
+ return msg;
+ } else {
+ return NULL;
+ }
+}
+char *google_protobuf_FileDescriptorProto_serialize(google_protobuf_FileDescriptorProto *msg, upb_env *env, size_t *size) {
+ return upb_encode(msg, &google_protobuf_FileDescriptorProto_msginit, env, size);
+}
+upb_stringview google_protobuf_FileDescriptorProto_name(const google_protobuf_FileDescriptorProto *msg) {
+ return msg->name;
+}
+void google_protobuf_FileDescriptorProto_set_name(google_protobuf_FileDescriptorProto *msg, upb_stringview value) {
+ msg->name = value;
+}
+upb_stringview google_protobuf_FileDescriptorProto_package(const google_protobuf_FileDescriptorProto *msg) {
+ return msg->package;
+}
+void google_protobuf_FileDescriptorProto_set_package(google_protobuf_FileDescriptorProto *msg, upb_stringview value) {
+ msg->package = value;
+}
+const upb_array* google_protobuf_FileDescriptorProto_dependency(const google_protobuf_FileDescriptorProto *msg) {
+ return msg->dependency;
+}
+void google_protobuf_FileDescriptorProto_set_dependency(google_protobuf_FileDescriptorProto *msg, upb_array* value) {
+ msg->dependency = value;
+}
+const upb_array* google_protobuf_FileDescriptorProto_message_type(const google_protobuf_FileDescriptorProto *msg) {
+ return msg->message_type;
+}
+void google_protobuf_FileDescriptorProto_set_message_type(google_protobuf_FileDescriptorProto *msg, upb_array* value) {
+ msg->message_type = value;
+}
+const upb_array* google_protobuf_FileDescriptorProto_enum_type(const google_protobuf_FileDescriptorProto *msg) {
+ return msg->enum_type;
+}
+void google_protobuf_FileDescriptorProto_set_enum_type(google_protobuf_FileDescriptorProto *msg, upb_array* value) {
+ msg->enum_type = value;
+}
+const upb_array* google_protobuf_FileDescriptorProto_service(const google_protobuf_FileDescriptorProto *msg) {
+ return msg->service;
+}
+void google_protobuf_FileDescriptorProto_set_service(google_protobuf_FileDescriptorProto *msg, upb_array* value) {
+ msg->service = value;
+}
+const upb_array* google_protobuf_FileDescriptorProto_extension(const google_protobuf_FileDescriptorProto *msg) {
+ return msg->extension;
+}
+void google_protobuf_FileDescriptorProto_set_extension(google_protobuf_FileDescriptorProto *msg, upb_array* value) {
+ msg->extension = value;
+}
+const google_protobuf_FileOptions* google_protobuf_FileDescriptorProto_options(const google_protobuf_FileDescriptorProto *msg) {
+ return msg->options;
+}
+void google_protobuf_FileDescriptorProto_set_options(google_protobuf_FileDescriptorProto *msg, google_protobuf_FileOptions* value) {
+ msg->options = value;
+}
+const google_protobuf_SourceCodeInfo* google_protobuf_FileDescriptorProto_source_code_info(const google_protobuf_FileDescriptorProto *msg) {
+ return msg->source_code_info;
+}
+void google_protobuf_FileDescriptorProto_set_source_code_info(google_protobuf_FileDescriptorProto *msg, google_protobuf_SourceCodeInfo* value) {
+ msg->source_code_info = value;
+}
+const upb_array* google_protobuf_FileDescriptorProto_public_dependency(const google_protobuf_FileDescriptorProto *msg) {
+ return msg->public_dependency;
+}
+void google_protobuf_FileDescriptorProto_set_public_dependency(google_protobuf_FileDescriptorProto *msg, upb_array* value) {
+ msg->public_dependency = value;
+}
+const upb_array* google_protobuf_FileDescriptorProto_weak_dependency(const google_protobuf_FileDescriptorProto *msg) {
+ return msg->weak_dependency;
+}
+void google_protobuf_FileDescriptorProto_set_weak_dependency(google_protobuf_FileDescriptorProto *msg, upb_array* value) {
+ msg->weak_dependency = value;
+}
+upb_stringview google_protobuf_FileDescriptorProto_syntax(const google_protobuf_FileDescriptorProto *msg) {
+ return msg->syntax;
+}
+void google_protobuf_FileDescriptorProto_set_syntax(google_protobuf_FileDescriptorProto *msg, upb_stringview value) {
+ msg->syntax = value;
+}
+struct google_protobuf_DescriptorProto {
+ upb_stringview name;
+ google_protobuf_MessageOptions* options;
+ upb_array* field;
+ upb_array* nested_type;
+ upb_array* enum_type;
+ upb_array* extension_range;
+ upb_array* extension;
+ upb_array* oneof_decl;
+ upb_array* reserved_range;
+ upb_array* reserved_name;
+};
+
+static const upb_msglayout_msginit_v1 *const google_protobuf_DescriptorProto_submsgs[8] = {
+ &google_protobuf_DescriptorProto_msginit,
+ &google_protobuf_DescriptorProto_ExtensionRange_msginit,
+ &google_protobuf_DescriptorProto_ReservedRange_msginit,
+ &google_protobuf_EnumDescriptorProto_msginit,
+ &google_protobuf_FieldDescriptorProto_msginit,
+ &google_protobuf_MessageOptions_msginit,
+ &google_protobuf_OneofDescriptorProto_msginit,
+};
+
+static const upb_msglayout_fieldinit_v1 google_protobuf_DescriptorProto__fields[10] = {
+ {1, offsetof(google_protobuf_DescriptorProto, name), 0, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 9, 1},
+ {2, offsetof(google_protobuf_DescriptorProto, field), UPB_NO_HASBIT, UPB_NOT_IN_ONEOF, 4, 11, 3},
+ {3, offsetof(google_protobuf_DescriptorProto, nested_type), UPB_NO_HASBIT, UPB_NOT_IN_ONEOF, 0, 11, 3},
+ {4, offsetof(google_protobuf_DescriptorProto, enum_type), UPB_NO_HASBIT, UPB_NOT_IN_ONEOF, 3, 11, 3},
+ {5, offsetof(google_protobuf_DescriptorProto, extension_range), UPB_NO_HASBIT, UPB_NOT_IN_ONEOF, 1, 11, 3},
+ {6, offsetof(google_protobuf_DescriptorProto, extension), UPB_NO_HASBIT, UPB_NOT_IN_ONEOF, 4, 11, 3},
+ {7, offsetof(google_protobuf_DescriptorProto, options), 1, UPB_NOT_IN_ONEOF, 5, 11, 1},
+ {8, offsetof(google_protobuf_DescriptorProto, oneof_decl), UPB_NO_HASBIT, UPB_NOT_IN_ONEOF, 6, 11, 3},
+ {9, offsetof(google_protobuf_DescriptorProto, reserved_range), UPB_NO_HASBIT, UPB_NOT_IN_ONEOF, 2, 11, 3},
+ {10, offsetof(google_protobuf_DescriptorProto, reserved_name), UPB_NO_HASBIT, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 9, 3},
+};
+
+const upb_msglayout_msginit_v1 google_protobuf_DescriptorProto_msginit = {
+ &google_protobuf_DescriptorProto_submsgs[0],
+ &google_protobuf_DescriptorProto__fields[0],
+ NULL,
+ NULL, /* TODO. default_msg */
+ UPB_ALIGNED_SIZEOF(google_protobuf_DescriptorProto), 10, 0, false, true
+};
+
+google_protobuf_DescriptorProto *google_protobuf_DescriptorProto_new(upb_env *env) {
+ google_protobuf_DescriptorProto *msg = upb_env_malloc(env, sizeof(*msg));
+ memset(msg, 0, sizeof(*msg)); /* TODO: defaults */
+ return msg;
+}
+google_protobuf_DescriptorProto *google_protobuf_DescriptorProto_parsenew(upb_stringview buf, upb_env *env) {
+ google_protobuf_DescriptorProto *msg = google_protobuf_DescriptorProto_new(env);
+ if (upb_decode(buf, msg, &google_protobuf_DescriptorProto_msginit, env)) {
+ return msg;
+ } else {
+ return NULL;
+ }
+}
+char *google_protobuf_DescriptorProto_serialize(google_protobuf_DescriptorProto *msg, upb_env *env, size_t *size) {
+ return upb_encode(msg, &google_protobuf_DescriptorProto_msginit, env, size);
+}
+upb_stringview google_protobuf_DescriptorProto_name(const google_protobuf_DescriptorProto *msg) {
+ return msg->name;
+}
+void google_protobuf_DescriptorProto_set_name(google_protobuf_DescriptorProto *msg, upb_stringview value) {
+ msg->name = value;
+}
+const upb_array* google_protobuf_DescriptorProto_field(const google_protobuf_DescriptorProto *msg) {
+ return msg->field;
+}
+void google_protobuf_DescriptorProto_set_field(google_protobuf_DescriptorProto *msg, upb_array* value) {
+ msg->field = value;
+}
+const upb_array* google_protobuf_DescriptorProto_nested_type(const google_protobuf_DescriptorProto *msg) {
+ return msg->nested_type;
+}
+void google_protobuf_DescriptorProto_set_nested_type(google_protobuf_DescriptorProto *msg, upb_array* value) {
+ msg->nested_type = value;
+}
+const upb_array* google_protobuf_DescriptorProto_enum_type(const google_protobuf_DescriptorProto *msg) {
+ return msg->enum_type;
+}
+void google_protobuf_DescriptorProto_set_enum_type(google_protobuf_DescriptorProto *msg, upb_array* value) {
+ msg->enum_type = value;
+}
+const upb_array* google_protobuf_DescriptorProto_extension_range(const google_protobuf_DescriptorProto *msg) {
+ return msg->extension_range;
+}
+void google_protobuf_DescriptorProto_set_extension_range(google_protobuf_DescriptorProto *msg, upb_array* value) {
+ msg->extension_range = value;
+}
+const upb_array* google_protobuf_DescriptorProto_extension(const google_protobuf_DescriptorProto *msg) {
+ return msg->extension;
+}
+void google_protobuf_DescriptorProto_set_extension(google_protobuf_DescriptorProto *msg, upb_array* value) {
+ msg->extension = value;
+}
+const google_protobuf_MessageOptions* google_protobuf_DescriptorProto_options(const google_protobuf_DescriptorProto *msg) {
+ return msg->options;
+}
+void google_protobuf_DescriptorProto_set_options(google_protobuf_DescriptorProto *msg, google_protobuf_MessageOptions* value) {
+ msg->options = value;
+}
+const upb_array* google_protobuf_DescriptorProto_oneof_decl(const google_protobuf_DescriptorProto *msg) {
+ return msg->oneof_decl;
+}
+void google_protobuf_DescriptorProto_set_oneof_decl(google_protobuf_DescriptorProto *msg, upb_array* value) {
+ msg->oneof_decl = value;
+}
+const upb_array* google_protobuf_DescriptorProto_reserved_range(const google_protobuf_DescriptorProto *msg) {
+ return msg->reserved_range;
+}
+void google_protobuf_DescriptorProto_set_reserved_range(google_protobuf_DescriptorProto *msg, upb_array* value) {
+ msg->reserved_range = value;
+}
+const upb_array* google_protobuf_DescriptorProto_reserved_name(const google_protobuf_DescriptorProto *msg) {
+ return msg->reserved_name;
+}
+void google_protobuf_DescriptorProto_set_reserved_name(google_protobuf_DescriptorProto *msg, upb_array* value) {
+ msg->reserved_name = value;
+}
+struct google_protobuf_DescriptorProto_ExtensionRange {
+ int32_t start;
+ int32_t end;
+ google_protobuf_ExtensionRangeOptions* options;
+};
+
+static const upb_msglayout_msginit_v1 *const google_protobuf_DescriptorProto_ExtensionRange_submsgs[1] = {
+ &google_protobuf_ExtensionRangeOptions_msginit,
+};
+
+static const upb_msglayout_fieldinit_v1 google_protobuf_DescriptorProto_ExtensionRange__fields[3] = {
+ {1, offsetof(google_protobuf_DescriptorProto_ExtensionRange, start), 0, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 5, 1},
+ {2, offsetof(google_protobuf_DescriptorProto_ExtensionRange, end), 1, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 5, 1},
+ {3, offsetof(google_protobuf_DescriptorProto_ExtensionRange, options), 2, UPB_NOT_IN_ONEOF, 0, 11, 1},
+};
+
+const upb_msglayout_msginit_v1 google_protobuf_DescriptorProto_ExtensionRange_msginit = {
+ &google_protobuf_DescriptorProto_ExtensionRange_submsgs[0],
+ &google_protobuf_DescriptorProto_ExtensionRange__fields[0],
+ NULL,
+ NULL, /* TODO. default_msg */
+ UPB_ALIGNED_SIZEOF(google_protobuf_DescriptorProto_ExtensionRange), 3, 0, false, true
+};
+
+google_protobuf_DescriptorProto_ExtensionRange *google_protobuf_DescriptorProto_ExtensionRange_new(upb_env *env) {
+ google_protobuf_DescriptorProto_ExtensionRange *msg = upb_env_malloc(env, sizeof(*msg));
+ memset(msg, 0, sizeof(*msg)); /* TODO: defaults */
+ return msg;
+}
+google_protobuf_DescriptorProto_ExtensionRange *google_protobuf_DescriptorProto_ExtensionRange_parsenew(upb_stringview buf, upb_env *env) {
+ google_protobuf_DescriptorProto_ExtensionRange *msg = google_protobuf_DescriptorProto_ExtensionRange_new(env);
+ if (upb_decode(buf, msg, &google_protobuf_DescriptorProto_ExtensionRange_msginit, env)) {
+ return msg;
+ } else {
+ return NULL;
+ }
+}
+char *google_protobuf_DescriptorProto_ExtensionRange_serialize(google_protobuf_DescriptorProto_ExtensionRange *msg, upb_env *env, size_t *size) {
+ return upb_encode(msg, &google_protobuf_DescriptorProto_ExtensionRange_msginit, env, size);
+}
+int32_t google_protobuf_DescriptorProto_ExtensionRange_start(const google_protobuf_DescriptorProto_ExtensionRange *msg) {
+ return msg->start;
+}
+void google_protobuf_DescriptorProto_ExtensionRange_set_start(google_protobuf_DescriptorProto_ExtensionRange *msg, int32_t value) {
+ msg->start = value;
+}
+int32_t google_protobuf_DescriptorProto_ExtensionRange_end(const google_protobuf_DescriptorProto_ExtensionRange *msg) {
+ return msg->end;
+}
+void google_protobuf_DescriptorProto_ExtensionRange_set_end(google_protobuf_DescriptorProto_ExtensionRange *msg, int32_t value) {
+ msg->end = value;
+}
+const google_protobuf_ExtensionRangeOptions* google_protobuf_DescriptorProto_ExtensionRange_options(const google_protobuf_DescriptorProto_ExtensionRange *msg) {
+ return msg->options;
+}
+void google_protobuf_DescriptorProto_ExtensionRange_set_options(google_protobuf_DescriptorProto_ExtensionRange *msg, google_protobuf_ExtensionRangeOptions* value) {
+ msg->options = value;
+}
+struct google_protobuf_DescriptorProto_ReservedRange {
+ int32_t start;
+ int32_t end;
+};
+
+static const upb_msglayout_fieldinit_v1 google_protobuf_DescriptorProto_ReservedRange__fields[2] = {
+ {1, offsetof(google_protobuf_DescriptorProto_ReservedRange, start), 0, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 5, 1},
+ {2, offsetof(google_protobuf_DescriptorProto_ReservedRange, end), 1, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 5, 1},
+};
+
+const upb_msglayout_msginit_v1 google_protobuf_DescriptorProto_ReservedRange_msginit = {
+ NULL,
+ &google_protobuf_DescriptorProto_ReservedRange__fields[0],
+ NULL,
+ NULL, /* TODO. default_msg */
+ UPB_ALIGNED_SIZEOF(google_protobuf_DescriptorProto_ReservedRange), 2, 0, false, true
+};
+
+google_protobuf_DescriptorProto_ReservedRange *google_protobuf_DescriptorProto_ReservedRange_new(upb_env *env) {
+ google_protobuf_DescriptorProto_ReservedRange *msg = upb_env_malloc(env, sizeof(*msg));
+ memset(msg, 0, sizeof(*msg)); /* TODO: defaults */
+ return msg;
+}
+google_protobuf_DescriptorProto_ReservedRange *google_protobuf_DescriptorProto_ReservedRange_parsenew(upb_stringview buf, upb_env *env) {
+ google_protobuf_DescriptorProto_ReservedRange *msg = google_protobuf_DescriptorProto_ReservedRange_new(env);
+ if (upb_decode(buf, msg, &google_protobuf_DescriptorProto_ReservedRange_msginit, env)) {
+ return msg;
+ } else {
+ return NULL;
+ }
+}
+char *google_protobuf_DescriptorProto_ReservedRange_serialize(google_protobuf_DescriptorProto_ReservedRange *msg, upb_env *env, size_t *size) {
+ return upb_encode(msg, &google_protobuf_DescriptorProto_ReservedRange_msginit, env, size);
+}
+int32_t google_protobuf_DescriptorProto_ReservedRange_start(const google_protobuf_DescriptorProto_ReservedRange *msg) {
+ return msg->start;
+}
+void google_protobuf_DescriptorProto_ReservedRange_set_start(google_protobuf_DescriptorProto_ReservedRange *msg, int32_t value) {
+ msg->start = value;
+}
+int32_t google_protobuf_DescriptorProto_ReservedRange_end(const google_protobuf_DescriptorProto_ReservedRange *msg) {
+ return msg->end;
+}
+void google_protobuf_DescriptorProto_ReservedRange_set_end(google_protobuf_DescriptorProto_ReservedRange *msg, int32_t value) {
+ msg->end = value;
+}
+struct google_protobuf_ExtensionRangeOptions {
+ upb_array* uninterpreted_option;
+};
+
+static const upb_msglayout_msginit_v1 *const google_protobuf_ExtensionRangeOptions_submsgs[1] = {
+ &google_protobuf_UninterpretedOption_msginit,
+};
+
+static const upb_msglayout_fieldinit_v1 google_protobuf_ExtensionRangeOptions__fields[1] = {
+ {999, offsetof(google_protobuf_ExtensionRangeOptions, uninterpreted_option), UPB_NO_HASBIT, UPB_NOT_IN_ONEOF, 0, 11, 3},
+};
+
+const upb_msglayout_msginit_v1 google_protobuf_ExtensionRangeOptions_msginit = {
+ &google_protobuf_ExtensionRangeOptions_submsgs[0],
+ &google_protobuf_ExtensionRangeOptions__fields[0],
+ NULL,
+ NULL, /* TODO. default_msg */
+ UPB_ALIGNED_SIZEOF(google_protobuf_ExtensionRangeOptions), 1, 0, false, true
+};
+
+google_protobuf_ExtensionRangeOptions *google_protobuf_ExtensionRangeOptions_new(upb_env *env) {
+ google_protobuf_ExtensionRangeOptions *msg = upb_env_malloc(env, sizeof(*msg));
+ memset(msg, 0, sizeof(*msg)); /* TODO: defaults */
+ return msg;
+}
+google_protobuf_ExtensionRangeOptions *google_protobuf_ExtensionRangeOptions_parsenew(upb_stringview buf, upb_env *env) {
+ google_protobuf_ExtensionRangeOptions *msg = google_protobuf_ExtensionRangeOptions_new(env);
+ if (upb_decode(buf, msg, &google_protobuf_ExtensionRangeOptions_msginit, env)) {
+ return msg;
+ } else {
+ return NULL;
+ }
+}
+char *google_protobuf_ExtensionRangeOptions_serialize(google_protobuf_ExtensionRangeOptions *msg, upb_env *env, size_t *size) {
+ return upb_encode(msg, &google_protobuf_ExtensionRangeOptions_msginit, env, size);
+}
+const upb_array* google_protobuf_ExtensionRangeOptions_uninterpreted_option(const google_protobuf_ExtensionRangeOptions *msg) {
+ return msg->uninterpreted_option;
+}
+void google_protobuf_ExtensionRangeOptions_set_uninterpreted_option(google_protobuf_ExtensionRangeOptions *msg, upb_array* value) {
+ msg->uninterpreted_option = value;
+}
+struct google_protobuf_FieldDescriptorProto {
+ google_protobuf_FieldDescriptorProto_Label label;
+ google_protobuf_FieldDescriptorProto_Type type;
+ int32_t number;
+ int32_t oneof_index;
+ upb_stringview name;
+ upb_stringview extendee;
+ upb_stringview type_name;
+ upb_stringview default_value;
+ upb_stringview json_name;
+ google_protobuf_FieldOptions* options;
+};
+
+static const upb_msglayout_msginit_v1 *const google_protobuf_FieldDescriptorProto_submsgs[1] = {
+ &google_protobuf_FieldOptions_msginit,
+};
+
+static const upb_msglayout_fieldinit_v1 google_protobuf_FieldDescriptorProto__fields[10] = {
+ {1, offsetof(google_protobuf_FieldDescriptorProto, name), 4, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 9, 1},
+ {2, offsetof(google_protobuf_FieldDescriptorProto, extendee), 5, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 9, 1},
+ {3, offsetof(google_protobuf_FieldDescriptorProto, number), 2, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 5, 1},
+ {4, offsetof(google_protobuf_FieldDescriptorProto, label), 0, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 14, 1},
+ {5, offsetof(google_protobuf_FieldDescriptorProto, type), 1, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 14, 1},
+ {6, offsetof(google_protobuf_FieldDescriptorProto, type_name), 6, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 9, 1},
+ {7, offsetof(google_protobuf_FieldDescriptorProto, default_value), 7, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 9, 1},
+ {8, offsetof(google_protobuf_FieldDescriptorProto, options), 9, UPB_NOT_IN_ONEOF, 0, 11, 1},
+ {9, offsetof(google_protobuf_FieldDescriptorProto, oneof_index), 3, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 5, 1},
+ {10, offsetof(google_protobuf_FieldDescriptorProto, json_name), 8, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 9, 1},
+};
+
+const upb_msglayout_msginit_v1 google_protobuf_FieldDescriptorProto_msginit = {
+ &google_protobuf_FieldDescriptorProto_submsgs[0],
+ &google_protobuf_FieldDescriptorProto__fields[0],
+ NULL,
+ NULL, /* TODO. default_msg */
+ UPB_ALIGNED_SIZEOF(google_protobuf_FieldDescriptorProto), 10, 0, false, true
+};
+
+google_protobuf_FieldDescriptorProto *google_protobuf_FieldDescriptorProto_new(upb_env *env) {
+ google_protobuf_FieldDescriptorProto *msg = upb_env_malloc(env, sizeof(*msg));
+ memset(msg, 0, sizeof(*msg)); /* TODO: defaults */
+ return msg;
+}
+google_protobuf_FieldDescriptorProto *google_protobuf_FieldDescriptorProto_parsenew(upb_stringview buf, upb_env *env) {
+ google_protobuf_FieldDescriptorProto *msg = google_protobuf_FieldDescriptorProto_new(env);
+ if (upb_decode(buf, msg, &google_protobuf_FieldDescriptorProto_msginit, env)) {
+ return msg;
+ } else {
+ return NULL;
+ }
+}
+char *google_protobuf_FieldDescriptorProto_serialize(google_protobuf_FieldDescriptorProto *msg, upb_env *env, size_t *size) {
+ return upb_encode(msg, &google_protobuf_FieldDescriptorProto_msginit, env, size);
+}
+upb_stringview google_protobuf_FieldDescriptorProto_name(const google_protobuf_FieldDescriptorProto *msg) {
+ return msg->name;
+}
+void google_protobuf_FieldDescriptorProto_set_name(google_protobuf_FieldDescriptorProto *msg, upb_stringview value) {
+ msg->name = value;
+}
+upb_stringview google_protobuf_FieldDescriptorProto_extendee(const google_protobuf_FieldDescriptorProto *msg) {
+ return msg->extendee;
+}
+void google_protobuf_FieldDescriptorProto_set_extendee(google_protobuf_FieldDescriptorProto *msg, upb_stringview value) {
+ msg->extendee = value;
+}
+int32_t google_protobuf_FieldDescriptorProto_number(const google_protobuf_FieldDescriptorProto *msg) {
+ return msg->number;
+}
+void google_protobuf_FieldDescriptorProto_set_number(google_protobuf_FieldDescriptorProto *msg, int32_t value) {
+ msg->number = value;
+}
+google_protobuf_FieldDescriptorProto_Label google_protobuf_FieldDescriptorProto_label(const google_protobuf_FieldDescriptorProto *msg) {
+ return msg->label;
+}
+void google_protobuf_FieldDescriptorProto_set_label(google_protobuf_FieldDescriptorProto *msg, google_protobuf_FieldDescriptorProto_Label value) {
+ msg->label = value;
+}
+google_protobuf_FieldDescriptorProto_Type google_protobuf_FieldDescriptorProto_type(const google_protobuf_FieldDescriptorProto *msg) {
+ return msg->type;
+}
+void google_protobuf_FieldDescriptorProto_set_type(google_protobuf_FieldDescriptorProto *msg, google_protobuf_FieldDescriptorProto_Type value) {
+ msg->type = value;
+}
+upb_stringview google_protobuf_FieldDescriptorProto_type_name(const google_protobuf_FieldDescriptorProto *msg) {
+ return msg->type_name;
+}
+void google_protobuf_FieldDescriptorProto_set_type_name(google_protobuf_FieldDescriptorProto *msg, upb_stringview value) {
+ msg->type_name = value;
+}
+upb_stringview google_protobuf_FieldDescriptorProto_default_value(const google_protobuf_FieldDescriptorProto *msg) {
+ return msg->default_value;
+}
+void google_protobuf_FieldDescriptorProto_set_default_value(google_protobuf_FieldDescriptorProto *msg, upb_stringview value) {
+ msg->default_value = value;
+}
+const google_protobuf_FieldOptions* google_protobuf_FieldDescriptorProto_options(const google_protobuf_FieldDescriptorProto *msg) {
+ return msg->options;
+}
+void google_protobuf_FieldDescriptorProto_set_options(google_protobuf_FieldDescriptorProto *msg, google_protobuf_FieldOptions* value) {
+ msg->options = value;
+}
+int32_t google_protobuf_FieldDescriptorProto_oneof_index(const google_protobuf_FieldDescriptorProto *msg) {
+ return msg->oneof_index;
+}
+void google_protobuf_FieldDescriptorProto_set_oneof_index(google_protobuf_FieldDescriptorProto *msg, int32_t value) {
+ msg->oneof_index = value;
+}
+upb_stringview google_protobuf_FieldDescriptorProto_json_name(const google_protobuf_FieldDescriptorProto *msg) {
+ return msg->json_name;
+}
+void google_protobuf_FieldDescriptorProto_set_json_name(google_protobuf_FieldDescriptorProto *msg, upb_stringview value) {
+ msg->json_name = value;
+}
+struct google_protobuf_OneofDescriptorProto {
+ upb_stringview name;
+ google_protobuf_OneofOptions* options;
+};
+
+static const upb_msglayout_msginit_v1 *const google_protobuf_OneofDescriptorProto_submsgs[1] = {
+ &google_protobuf_OneofOptions_msginit,
+};
+
+static const upb_msglayout_fieldinit_v1 google_protobuf_OneofDescriptorProto__fields[2] = {
+ {1, offsetof(google_protobuf_OneofDescriptorProto, name), 0, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 9, 1},
+ {2, offsetof(google_protobuf_OneofDescriptorProto, options), 1, UPB_NOT_IN_ONEOF, 0, 11, 1},
+};
+
+const upb_msglayout_msginit_v1 google_protobuf_OneofDescriptorProto_msginit = {
+ &google_protobuf_OneofDescriptorProto_submsgs[0],
+ &google_protobuf_OneofDescriptorProto__fields[0],
+ NULL,
+ NULL, /* TODO. default_msg */
+ UPB_ALIGNED_SIZEOF(google_protobuf_OneofDescriptorProto), 2, 0, false, true
+};
+
+google_protobuf_OneofDescriptorProto *google_protobuf_OneofDescriptorProto_new(upb_env *env) {
+ google_protobuf_OneofDescriptorProto *msg = upb_env_malloc(env, sizeof(*msg));
+ memset(msg, 0, sizeof(*msg)); /* TODO: defaults */
+ return msg;
+}
+google_protobuf_OneofDescriptorProto *google_protobuf_OneofDescriptorProto_parsenew(upb_stringview buf, upb_env *env) {
+ google_protobuf_OneofDescriptorProto *msg = google_protobuf_OneofDescriptorProto_new(env);
+ if (upb_decode(buf, msg, &google_protobuf_OneofDescriptorProto_msginit, env)) {
+ return msg;
+ } else {
+ return NULL;
+ }
+}
+char *google_protobuf_OneofDescriptorProto_serialize(google_protobuf_OneofDescriptorProto *msg, upb_env *env, size_t *size) {
+ return upb_encode(msg, &google_protobuf_OneofDescriptorProto_msginit, env, size);
+}
+upb_stringview google_protobuf_OneofDescriptorProto_name(const google_protobuf_OneofDescriptorProto *msg) {
+ return msg->name;
+}
+void google_protobuf_OneofDescriptorProto_set_name(google_protobuf_OneofDescriptorProto *msg, upb_stringview value) {
+ msg->name = value;
+}
+const google_protobuf_OneofOptions* google_protobuf_OneofDescriptorProto_options(const google_protobuf_OneofDescriptorProto *msg) {
+ return msg->options;
+}
+void google_protobuf_OneofDescriptorProto_set_options(google_protobuf_OneofDescriptorProto *msg, google_protobuf_OneofOptions* value) {
+ msg->options = value;
+}
+struct google_protobuf_EnumDescriptorProto {
+ upb_stringview name;
+ google_protobuf_EnumOptions* options;
+ upb_array* value;
+ upb_array* reserved_range;
+ upb_array* reserved_name;
+};
+
+static const upb_msglayout_msginit_v1 *const google_protobuf_EnumDescriptorProto_submsgs[3] = {
+ &google_protobuf_EnumDescriptorProto_EnumReservedRange_msginit,
+ &google_protobuf_EnumOptions_msginit,
+ &google_protobuf_EnumValueDescriptorProto_msginit,
+};
+
+static const upb_msglayout_fieldinit_v1 google_protobuf_EnumDescriptorProto__fields[5] = {
+ {1, offsetof(google_protobuf_EnumDescriptorProto, name), 0, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 9, 1},
+ {2, offsetof(google_protobuf_EnumDescriptorProto, value), UPB_NO_HASBIT, UPB_NOT_IN_ONEOF, 2, 11, 3},
+ {3, offsetof(google_protobuf_EnumDescriptorProto, options), 1, UPB_NOT_IN_ONEOF, 1, 11, 1},
+ {4, offsetof(google_protobuf_EnumDescriptorProto, reserved_range), UPB_NO_HASBIT, UPB_NOT_IN_ONEOF, 0, 11, 3},
+ {5, offsetof(google_protobuf_EnumDescriptorProto, reserved_name), UPB_NO_HASBIT, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 9, 3},
+};
+
+const upb_msglayout_msginit_v1 google_protobuf_EnumDescriptorProto_msginit = {
+ &google_protobuf_EnumDescriptorProto_submsgs[0],
+ &google_protobuf_EnumDescriptorProto__fields[0],
+ NULL,
+ NULL, /* TODO. default_msg */
+ UPB_ALIGNED_SIZEOF(google_protobuf_EnumDescriptorProto), 5, 0, false, true
+};
+
+google_protobuf_EnumDescriptorProto *google_protobuf_EnumDescriptorProto_new(upb_env *env) {
+ google_protobuf_EnumDescriptorProto *msg = upb_env_malloc(env, sizeof(*msg));
+ memset(msg, 0, sizeof(*msg)); /* TODO: defaults */
+ return msg;
+}
+google_protobuf_EnumDescriptorProto *google_protobuf_EnumDescriptorProto_parsenew(upb_stringview buf, upb_env *env) {
+ google_protobuf_EnumDescriptorProto *msg = google_protobuf_EnumDescriptorProto_new(env);
+ if (upb_decode(buf, msg, &google_protobuf_EnumDescriptorProto_msginit, env)) {
+ return msg;
+ } else {
+ return NULL;
+ }
+}
+char *google_protobuf_EnumDescriptorProto_serialize(google_protobuf_EnumDescriptorProto *msg, upb_env *env, size_t *size) {
+ return upb_encode(msg, &google_protobuf_EnumDescriptorProto_msginit, env, size);
+}
+upb_stringview google_protobuf_EnumDescriptorProto_name(const google_protobuf_EnumDescriptorProto *msg) {
+ return msg->name;
+}
+void google_protobuf_EnumDescriptorProto_set_name(google_protobuf_EnumDescriptorProto *msg, upb_stringview value) {
+ msg->name = value;
+}
+const upb_array* google_protobuf_EnumDescriptorProto_value(const google_protobuf_EnumDescriptorProto *msg) {
+ return msg->value;
+}
+void google_protobuf_EnumDescriptorProto_set_value(google_protobuf_EnumDescriptorProto *msg, upb_array* value) {
+ msg->value = value;
+}
+const google_protobuf_EnumOptions* google_protobuf_EnumDescriptorProto_options(const google_protobuf_EnumDescriptorProto *msg) {
+ return msg->options;
+}
+void google_protobuf_EnumDescriptorProto_set_options(google_protobuf_EnumDescriptorProto *msg, google_protobuf_EnumOptions* value) {
+ msg->options = value;
+}
+const upb_array* google_protobuf_EnumDescriptorProto_reserved_range(const google_protobuf_EnumDescriptorProto *msg) {
+ return msg->reserved_range;
+}
+void google_protobuf_EnumDescriptorProto_set_reserved_range(google_protobuf_EnumDescriptorProto *msg, upb_array* value) {
+ msg->reserved_range = value;
+}
+const upb_array* google_protobuf_EnumDescriptorProto_reserved_name(const google_protobuf_EnumDescriptorProto *msg) {
+ return msg->reserved_name;
+}
+void google_protobuf_EnumDescriptorProto_set_reserved_name(google_protobuf_EnumDescriptorProto *msg, upb_array* value) {
+ msg->reserved_name = value;
+}
+struct google_protobuf_EnumDescriptorProto_EnumReservedRange {
+ int32_t start;
+ int32_t end;
+};
+
+static const upb_msglayout_fieldinit_v1 google_protobuf_EnumDescriptorProto_EnumReservedRange__fields[2] = {
+ {1, offsetof(google_protobuf_EnumDescriptorProto_EnumReservedRange, start), 0, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 5, 1},
+ {2, offsetof(google_protobuf_EnumDescriptorProto_EnumReservedRange, end), 1, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 5, 1},
+};
+
+const upb_msglayout_msginit_v1 google_protobuf_EnumDescriptorProto_EnumReservedRange_msginit = {
+ NULL,
+ &google_protobuf_EnumDescriptorProto_EnumReservedRange__fields[0],
+ NULL,
+ NULL, /* TODO. default_msg */
+ UPB_ALIGNED_SIZEOF(google_protobuf_EnumDescriptorProto_EnumReservedRange), 2, 0, false, true
+};
+
+google_protobuf_EnumDescriptorProto_EnumReservedRange *google_protobuf_EnumDescriptorProto_EnumReservedRange_new(upb_env *env) {
+ google_protobuf_EnumDescriptorProto_EnumReservedRange *msg = upb_env_malloc(env, sizeof(*msg));
+ memset(msg, 0, sizeof(*msg)); /* TODO: defaults */
+ return msg;
+}
+google_protobuf_EnumDescriptorProto_EnumReservedRange *google_protobuf_EnumDescriptorProto_EnumReservedRange_parsenew(upb_stringview buf, upb_env *env) {
+ google_protobuf_EnumDescriptorProto_EnumReservedRange *msg = google_protobuf_EnumDescriptorProto_EnumReservedRange_new(env);
+ if (upb_decode(buf, msg, &google_protobuf_EnumDescriptorProto_EnumReservedRange_msginit, env)) {
+ return msg;
+ } else {
+ return NULL;
+ }
+}
+char *google_protobuf_EnumDescriptorProto_EnumReservedRange_serialize(google_protobuf_EnumDescriptorProto_EnumReservedRange *msg, upb_env *env, size_t *size) {
+ return upb_encode(msg, &google_protobuf_EnumDescriptorProto_EnumReservedRange_msginit, env, size);
+}
+int32_t google_protobuf_EnumDescriptorProto_EnumReservedRange_start(const google_protobuf_EnumDescriptorProto_EnumReservedRange *msg) {
+ return msg->start;
+}
+void google_protobuf_EnumDescriptorProto_EnumReservedRange_set_start(google_protobuf_EnumDescriptorProto_EnumReservedRange *msg, int32_t value) {
+ msg->start = value;
+}
+int32_t google_protobuf_EnumDescriptorProto_EnumReservedRange_end(const google_protobuf_EnumDescriptorProto_EnumReservedRange *msg) {
+ return msg->end;
+}
+void google_protobuf_EnumDescriptorProto_EnumReservedRange_set_end(google_protobuf_EnumDescriptorProto_EnumReservedRange *msg, int32_t value) {
+ msg->end = value;
+}
+struct google_protobuf_EnumValueDescriptorProto {
+ int32_t number;
+ upb_stringview name;
+ google_protobuf_EnumValueOptions* options;
+};
+
+static const upb_msglayout_msginit_v1 *const google_protobuf_EnumValueDescriptorProto_submsgs[1] = {
+ &google_protobuf_EnumValueOptions_msginit,
+};
+
+static const upb_msglayout_fieldinit_v1 google_protobuf_EnumValueDescriptorProto__fields[3] = {
+ {1, offsetof(google_protobuf_EnumValueDescriptorProto, name), 1, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 9, 1},
+ {2, offsetof(google_protobuf_EnumValueDescriptorProto, number), 0, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 5, 1},
+ {3, offsetof(google_protobuf_EnumValueDescriptorProto, options), 2, UPB_NOT_IN_ONEOF, 0, 11, 1},
+};
+
+const upb_msglayout_msginit_v1 google_protobuf_EnumValueDescriptorProto_msginit = {
+ &google_protobuf_EnumValueDescriptorProto_submsgs[0],
+ &google_protobuf_EnumValueDescriptorProto__fields[0],
+ NULL,
+ NULL, /* TODO. default_msg */
+ UPB_ALIGNED_SIZEOF(google_protobuf_EnumValueDescriptorProto), 3, 0, false, true
+};
+
+google_protobuf_EnumValueDescriptorProto *google_protobuf_EnumValueDescriptorProto_new(upb_env *env) {
+ google_protobuf_EnumValueDescriptorProto *msg = upb_env_malloc(env, sizeof(*msg));
+ memset(msg, 0, sizeof(*msg)); /* TODO: defaults */
+ return msg;
+}
+google_protobuf_EnumValueDescriptorProto *google_protobuf_EnumValueDescriptorProto_parsenew(upb_stringview buf, upb_env *env) {
+ google_protobuf_EnumValueDescriptorProto *msg = google_protobuf_EnumValueDescriptorProto_new(env);
+ if (upb_decode(buf, msg, &google_protobuf_EnumValueDescriptorProto_msginit, env)) {
+ return msg;
+ } else {
+ return NULL;
+ }
+}
+char *google_protobuf_EnumValueDescriptorProto_serialize(google_protobuf_EnumValueDescriptorProto *msg, upb_env *env, size_t *size) {
+ return upb_encode(msg, &google_protobuf_EnumValueDescriptorProto_msginit, env, size);
+}
+upb_stringview google_protobuf_EnumValueDescriptorProto_name(const google_protobuf_EnumValueDescriptorProto *msg) {
+ return msg->name;
+}
+void google_protobuf_EnumValueDescriptorProto_set_name(google_protobuf_EnumValueDescriptorProto *msg, upb_stringview value) {
+ msg->name = value;
+}
+int32_t google_protobuf_EnumValueDescriptorProto_number(const google_protobuf_EnumValueDescriptorProto *msg) {
+ return msg->number;
+}
+void google_protobuf_EnumValueDescriptorProto_set_number(google_protobuf_EnumValueDescriptorProto *msg, int32_t value) {
+ msg->number = value;
+}
+const google_protobuf_EnumValueOptions* google_protobuf_EnumValueDescriptorProto_options(const google_protobuf_EnumValueDescriptorProto *msg) {
+ return msg->options;
+}
+void google_protobuf_EnumValueDescriptorProto_set_options(google_protobuf_EnumValueDescriptorProto *msg, google_protobuf_EnumValueOptions* value) {
+ msg->options = value;
+}
+struct google_protobuf_ServiceDescriptorProto {
+ upb_stringview name;
+ google_protobuf_ServiceOptions* options;
+ upb_array* method;
+};
+
+static const upb_msglayout_msginit_v1 *const google_protobuf_ServiceDescriptorProto_submsgs[2] = {
+ &google_protobuf_MethodDescriptorProto_msginit,
+ &google_protobuf_ServiceOptions_msginit,
+};
+
+static const upb_msglayout_fieldinit_v1 google_protobuf_ServiceDescriptorProto__fields[3] = {
+ {1, offsetof(google_protobuf_ServiceDescriptorProto, name), 0, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 9, 1},
+ {2, offsetof(google_protobuf_ServiceDescriptorProto, method), UPB_NO_HASBIT, UPB_NOT_IN_ONEOF, 0, 11, 3},
+ {3, offsetof(google_protobuf_ServiceDescriptorProto, options), 1, UPB_NOT_IN_ONEOF, 1, 11, 1},
+};
+
+const upb_msglayout_msginit_v1 google_protobuf_ServiceDescriptorProto_msginit = {
+ &google_protobuf_ServiceDescriptorProto_submsgs[0],
+ &google_protobuf_ServiceDescriptorProto__fields[0],
+ NULL,
+ NULL, /* TODO. default_msg */
+ UPB_ALIGNED_SIZEOF(google_protobuf_ServiceDescriptorProto), 3, 0, false, true
+};
+
+google_protobuf_ServiceDescriptorProto *google_protobuf_ServiceDescriptorProto_new(upb_env *env) {
+ google_protobuf_ServiceDescriptorProto *msg = upb_env_malloc(env, sizeof(*msg));
+ memset(msg, 0, sizeof(*msg)); /* TODO: defaults */
+ return msg;
+}
+google_protobuf_ServiceDescriptorProto *google_protobuf_ServiceDescriptorProto_parsenew(upb_stringview buf, upb_env *env) {
+ google_protobuf_ServiceDescriptorProto *msg = google_protobuf_ServiceDescriptorProto_new(env);
+ if (upb_decode(buf, msg, &google_protobuf_ServiceDescriptorProto_msginit, env)) {
+ return msg;
+ } else {
+ return NULL;
+ }
+}
+char *google_protobuf_ServiceDescriptorProto_serialize(google_protobuf_ServiceDescriptorProto *msg, upb_env *env, size_t *size) {
+ return upb_encode(msg, &google_protobuf_ServiceDescriptorProto_msginit, env, size);
+}
+upb_stringview google_protobuf_ServiceDescriptorProto_name(const google_protobuf_ServiceDescriptorProto *msg) {
+ return msg->name;
+}
+void google_protobuf_ServiceDescriptorProto_set_name(google_protobuf_ServiceDescriptorProto *msg, upb_stringview value) {
+ msg->name = value;
+}
+const upb_array* google_protobuf_ServiceDescriptorProto_method(const google_protobuf_ServiceDescriptorProto *msg) {
+ return msg->method;
+}
+void google_protobuf_ServiceDescriptorProto_set_method(google_protobuf_ServiceDescriptorProto *msg, upb_array* value) {
+ msg->method = value;
+}
+const google_protobuf_ServiceOptions* google_protobuf_ServiceDescriptorProto_options(const google_protobuf_ServiceDescriptorProto *msg) {
+ return msg->options;
+}
+void google_protobuf_ServiceDescriptorProto_set_options(google_protobuf_ServiceDescriptorProto *msg, google_protobuf_ServiceOptions* value) {
+ msg->options = value;
+}
+struct google_protobuf_MethodDescriptorProto {
+ bool client_streaming;
+ bool server_streaming;
+ upb_stringview name;
+ upb_stringview input_type;
+ upb_stringview output_type;
+ google_protobuf_MethodOptions* options;
+};
+
+static const upb_msglayout_msginit_v1 *const google_protobuf_MethodDescriptorProto_submsgs[1] = {
+ &google_protobuf_MethodOptions_msginit,
+};
+
+static const upb_msglayout_fieldinit_v1 google_protobuf_MethodDescriptorProto__fields[6] = {
+ {1, offsetof(google_protobuf_MethodDescriptorProto, name), 2, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 9, 1},
+ {2, offsetof(google_protobuf_MethodDescriptorProto, input_type), 3, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 9, 1},
+ {3, offsetof(google_protobuf_MethodDescriptorProto, output_type), 4, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 9, 1},
+ {4, offsetof(google_protobuf_MethodDescriptorProto, options), 5, UPB_NOT_IN_ONEOF, 0, 11, 1},
+ {5, offsetof(google_protobuf_MethodDescriptorProto, client_streaming), 0, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 8, 1},
+ {6, offsetof(google_protobuf_MethodDescriptorProto, server_streaming), 1, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 8, 1},
+};
+
+const upb_msglayout_msginit_v1 google_protobuf_MethodDescriptorProto_msginit = {
+ &google_protobuf_MethodDescriptorProto_submsgs[0],
+ &google_protobuf_MethodDescriptorProto__fields[0],
+ NULL,
+ NULL, /* TODO. default_msg */
+ UPB_ALIGNED_SIZEOF(google_protobuf_MethodDescriptorProto), 6, 0, false, true
+};
+
+google_protobuf_MethodDescriptorProto *google_protobuf_MethodDescriptorProto_new(upb_env *env) {
+ google_protobuf_MethodDescriptorProto *msg = upb_env_malloc(env, sizeof(*msg));
+ memset(msg, 0, sizeof(*msg)); /* TODO: defaults */
+ return msg;
+}
+google_protobuf_MethodDescriptorProto *google_protobuf_MethodDescriptorProto_parsenew(upb_stringview buf, upb_env *env) {
+ google_protobuf_MethodDescriptorProto *msg = google_protobuf_MethodDescriptorProto_new(env);
+ if (upb_decode(buf, msg, &google_protobuf_MethodDescriptorProto_msginit, env)) {
+ return msg;
+ } else {
+ return NULL;
+ }
+}
+char *google_protobuf_MethodDescriptorProto_serialize(google_protobuf_MethodDescriptorProto *msg, upb_env *env, size_t *size) {
+ return upb_encode(msg, &google_protobuf_MethodDescriptorProto_msginit, env, size);
+}
+upb_stringview google_protobuf_MethodDescriptorProto_name(const google_protobuf_MethodDescriptorProto *msg) {
+ return msg->name;
+}
+void google_protobuf_MethodDescriptorProto_set_name(google_protobuf_MethodDescriptorProto *msg, upb_stringview value) {
+ msg->name = value;
+}
+upb_stringview google_protobuf_MethodDescriptorProto_input_type(const google_protobuf_MethodDescriptorProto *msg) {
+ return msg->input_type;
+}
+void google_protobuf_MethodDescriptorProto_set_input_type(google_protobuf_MethodDescriptorProto *msg, upb_stringview value) {
+ msg->input_type = value;
+}
+upb_stringview google_protobuf_MethodDescriptorProto_output_type(const google_protobuf_MethodDescriptorProto *msg) {
+ return msg->output_type;
+}
+void google_protobuf_MethodDescriptorProto_set_output_type(google_protobuf_MethodDescriptorProto *msg, upb_stringview value) {
+ msg->output_type = value;
+}
+const google_protobuf_MethodOptions* google_protobuf_MethodDescriptorProto_options(const google_protobuf_MethodDescriptorProto *msg) {
+ return msg->options;
+}
+void google_protobuf_MethodDescriptorProto_set_options(google_protobuf_MethodDescriptorProto *msg, google_protobuf_MethodOptions* value) {
+ msg->options = value;
+}
+bool google_protobuf_MethodDescriptorProto_client_streaming(const google_protobuf_MethodDescriptorProto *msg) {
+ return msg->client_streaming;
+}
+void google_protobuf_MethodDescriptorProto_set_client_streaming(google_protobuf_MethodDescriptorProto *msg, bool value) {
+ msg->client_streaming = value;
+}
+bool google_protobuf_MethodDescriptorProto_server_streaming(const google_protobuf_MethodDescriptorProto *msg) {
+ return msg->server_streaming;
+}
+void google_protobuf_MethodDescriptorProto_set_server_streaming(google_protobuf_MethodDescriptorProto *msg, bool value) {
+ msg->server_streaming = value;
+}
+struct google_protobuf_FileOptions {
+ google_protobuf_FileOptions_OptimizeMode optimize_for;
+ bool java_multiple_files;
+ bool cc_generic_services;
+ bool java_generic_services;
+ bool py_generic_services;
+ bool java_generate_equals_and_hash;
+ bool deprecated;
+ bool java_string_check_utf8;
+ bool cc_enable_arenas;
+ bool php_generic_services;
+ upb_stringview java_package;
+ upb_stringview java_outer_classname;
+ upb_stringview go_package;
+ upb_stringview objc_class_prefix;
+ upb_stringview csharp_namespace;
+ upb_stringview swift_prefix;
+ upb_stringview php_class_prefix;
+ upb_stringview php_namespace;
+ upb_array* uninterpreted_option;
+};
+
+static const upb_msglayout_msginit_v1 *const google_protobuf_FileOptions_submsgs[1] = {
+ &google_protobuf_UninterpretedOption_msginit,
+};
+
+static const upb_msglayout_fieldinit_v1 google_protobuf_FileOptions__fields[19] = {
+ {1, offsetof(google_protobuf_FileOptions, java_package), 10, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 9, 1},
+ {8, offsetof(google_protobuf_FileOptions, java_outer_classname), 11, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 9, 1},
+ {9, offsetof(google_protobuf_FileOptions, optimize_for), 0, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 14, 1},
+ {10, offsetof(google_protobuf_FileOptions, java_multiple_files), 1, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 8, 1},
+ {11, offsetof(google_protobuf_FileOptions, go_package), 12, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 9, 1},
+ {16, offsetof(google_protobuf_FileOptions, cc_generic_services), 2, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 8, 1},
+ {17, offsetof(google_protobuf_FileOptions, java_generic_services), 3, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 8, 1},
+ {18, offsetof(google_protobuf_FileOptions, py_generic_services), 4, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 8, 1},
+ {20, offsetof(google_protobuf_FileOptions, java_generate_equals_and_hash), 5, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 8, 1},
+ {23, offsetof(google_protobuf_FileOptions, deprecated), 6, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 8, 1},
+ {27, offsetof(google_protobuf_FileOptions, java_string_check_utf8), 7, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 8, 1},
+ {31, offsetof(google_protobuf_FileOptions, cc_enable_arenas), 8, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 8, 1},
+ {36, offsetof(google_protobuf_FileOptions, objc_class_prefix), 13, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 9, 1},
+ {37, offsetof(google_protobuf_FileOptions, csharp_namespace), 14, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 9, 1},
+ {39, offsetof(google_protobuf_FileOptions, swift_prefix), 15, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 9, 1},
+ {40, offsetof(google_protobuf_FileOptions, php_class_prefix), 16, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 9, 1},
+ {41, offsetof(google_protobuf_FileOptions, php_namespace), 17, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 9, 1},
+ {42, offsetof(google_protobuf_FileOptions, php_generic_services), 9, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 8, 1},
+ {999, offsetof(google_protobuf_FileOptions, uninterpreted_option), UPB_NO_HASBIT, UPB_NOT_IN_ONEOF, 0, 11, 3},
+};
+
+const upb_msglayout_msginit_v1 google_protobuf_FileOptions_msginit = {
+ &google_protobuf_FileOptions_submsgs[0],
+ &google_protobuf_FileOptions__fields[0],
+ NULL,
+ NULL, /* TODO. default_msg */
+ UPB_ALIGNED_SIZEOF(google_protobuf_FileOptions), 19, 0, false, true
+};
+
+google_protobuf_FileOptions *google_protobuf_FileOptions_new(upb_env *env) {
+ google_protobuf_FileOptions *msg = upb_env_malloc(env, sizeof(*msg));
+ memset(msg, 0, sizeof(*msg)); /* TODO: defaults */
+ return msg;
+}
+google_protobuf_FileOptions *google_protobuf_FileOptions_parsenew(upb_stringview buf, upb_env *env) {
+ google_protobuf_FileOptions *msg = google_protobuf_FileOptions_new(env);
+ if (upb_decode(buf, msg, &google_protobuf_FileOptions_msginit, env)) {
+ return msg;
+ } else {
+ return NULL;
+ }
+}
+char *google_protobuf_FileOptions_serialize(google_protobuf_FileOptions *msg, upb_env *env, size_t *size) {
+ return upb_encode(msg, &google_protobuf_FileOptions_msginit, env, size);
+}
+upb_stringview google_protobuf_FileOptions_java_package(const google_protobuf_FileOptions *msg) {
+ return msg->java_package;
+}
+void google_protobuf_FileOptions_set_java_package(google_protobuf_FileOptions *msg, upb_stringview value) {
+ msg->java_package = value;
+}
+upb_stringview google_protobuf_FileOptions_java_outer_classname(const google_protobuf_FileOptions *msg) {
+ return msg->java_outer_classname;
+}
+void google_protobuf_FileOptions_set_java_outer_classname(google_protobuf_FileOptions *msg, upb_stringview value) {
+ msg->java_outer_classname = value;
+}
+google_protobuf_FileOptions_OptimizeMode google_protobuf_FileOptions_optimize_for(const google_protobuf_FileOptions *msg) {
+ return msg->optimize_for;
+}
+void google_protobuf_FileOptions_set_optimize_for(google_protobuf_FileOptions *msg, google_protobuf_FileOptions_OptimizeMode value) {
+ msg->optimize_for = value;
+}
+bool google_protobuf_FileOptions_java_multiple_files(const google_protobuf_FileOptions *msg) {
+ return msg->java_multiple_files;
+}
+void google_protobuf_FileOptions_set_java_multiple_files(google_protobuf_FileOptions *msg, bool value) {
+ msg->java_multiple_files = value;
+}
+upb_stringview google_protobuf_FileOptions_go_package(const google_protobuf_FileOptions *msg) {
+ return msg->go_package;
+}
+void google_protobuf_FileOptions_set_go_package(google_protobuf_FileOptions *msg, upb_stringview value) {
+ msg->go_package = value;
+}
+bool google_protobuf_FileOptions_cc_generic_services(const google_protobuf_FileOptions *msg) {
+ return msg->cc_generic_services;
+}
+void google_protobuf_FileOptions_set_cc_generic_services(google_protobuf_FileOptions *msg, bool value) {
+ msg->cc_generic_services = value;
+}
+bool google_protobuf_FileOptions_java_generic_services(const google_protobuf_FileOptions *msg) {
+ return msg->java_generic_services;
+}
+void google_protobuf_FileOptions_set_java_generic_services(google_protobuf_FileOptions *msg, bool value) {
+ msg->java_generic_services = value;
+}
+bool google_protobuf_FileOptions_py_generic_services(const google_protobuf_FileOptions *msg) {
+ return msg->py_generic_services;
+}
+void google_protobuf_FileOptions_set_py_generic_services(google_protobuf_FileOptions *msg, bool value) {
+ msg->py_generic_services = value;
+}
+bool google_protobuf_FileOptions_java_generate_equals_and_hash(const google_protobuf_FileOptions *msg) {
+ return msg->java_generate_equals_and_hash;
+}
+void google_protobuf_FileOptions_set_java_generate_equals_and_hash(google_protobuf_FileOptions *msg, bool value) {
+ msg->java_generate_equals_and_hash = value;
+}
+bool google_protobuf_FileOptions_deprecated(const google_protobuf_FileOptions *msg) {
+ return msg->deprecated;
+}
+void google_protobuf_FileOptions_set_deprecated(google_protobuf_FileOptions *msg, bool value) {
+ msg->deprecated = value;
+}
+bool google_protobuf_FileOptions_java_string_check_utf8(const google_protobuf_FileOptions *msg) {
+ return msg->java_string_check_utf8;
+}
+void google_protobuf_FileOptions_set_java_string_check_utf8(google_protobuf_FileOptions *msg, bool value) {
+ msg->java_string_check_utf8 = value;
+}
+bool google_protobuf_FileOptions_cc_enable_arenas(const google_protobuf_FileOptions *msg) {
+ return msg->cc_enable_arenas;
+}
+void google_protobuf_FileOptions_set_cc_enable_arenas(google_protobuf_FileOptions *msg, bool value) {
+ msg->cc_enable_arenas = value;
+}
+upb_stringview google_protobuf_FileOptions_objc_class_prefix(const google_protobuf_FileOptions *msg) {
+ return msg->objc_class_prefix;
+}
+void google_protobuf_FileOptions_set_objc_class_prefix(google_protobuf_FileOptions *msg, upb_stringview value) {
+ msg->objc_class_prefix = value;
+}
+upb_stringview google_protobuf_FileOptions_csharp_namespace(const google_protobuf_FileOptions *msg) {
+ return msg->csharp_namespace;
+}
+void google_protobuf_FileOptions_set_csharp_namespace(google_protobuf_FileOptions *msg, upb_stringview value) {
+ msg->csharp_namespace = value;
+}
+upb_stringview google_protobuf_FileOptions_swift_prefix(const google_protobuf_FileOptions *msg) {
+ return msg->swift_prefix;
+}
+void google_protobuf_FileOptions_set_swift_prefix(google_protobuf_FileOptions *msg, upb_stringview value) {
+ msg->swift_prefix = value;
+}
+upb_stringview google_protobuf_FileOptions_php_class_prefix(const google_protobuf_FileOptions *msg) {
+ return msg->php_class_prefix;
+}
+void google_protobuf_FileOptions_set_php_class_prefix(google_protobuf_FileOptions *msg, upb_stringview value) {
+ msg->php_class_prefix = value;
+}
+upb_stringview google_protobuf_FileOptions_php_namespace(const google_protobuf_FileOptions *msg) {
+ return msg->php_namespace;
+}
+void google_protobuf_FileOptions_set_php_namespace(google_protobuf_FileOptions *msg, upb_stringview value) {
+ msg->php_namespace = value;
+}
+bool google_protobuf_FileOptions_php_generic_services(const google_protobuf_FileOptions *msg) {
+ return msg->php_generic_services;
+}
+void google_protobuf_FileOptions_set_php_generic_services(google_protobuf_FileOptions *msg, bool value) {
+ msg->php_generic_services = value;
+}
+const upb_array* google_protobuf_FileOptions_uninterpreted_option(const google_protobuf_FileOptions *msg) {
+ return msg->uninterpreted_option;
+}
+void google_protobuf_FileOptions_set_uninterpreted_option(google_protobuf_FileOptions *msg, upb_array* value) {
+ msg->uninterpreted_option = value;
+}
+struct google_protobuf_MessageOptions {
+ bool message_set_wire_format;
+ bool no_standard_descriptor_accessor;
+ bool deprecated;
+ bool map_entry;
+ upb_array* uninterpreted_option;
+};
+
+static const upb_msglayout_msginit_v1 *const google_protobuf_MessageOptions_submsgs[1] = {
+ &google_protobuf_UninterpretedOption_msginit,
+};
+
+static const upb_msglayout_fieldinit_v1 google_protobuf_MessageOptions__fields[5] = {
+ {1, offsetof(google_protobuf_MessageOptions, message_set_wire_format), 0, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 8, 1},
+ {2, offsetof(google_protobuf_MessageOptions, no_standard_descriptor_accessor), 1, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 8, 1},
+ {3, offsetof(google_protobuf_MessageOptions, deprecated), 2, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 8, 1},
+ {7, offsetof(google_protobuf_MessageOptions, map_entry), 3, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 8, 1},
+ {999, offsetof(google_protobuf_MessageOptions, uninterpreted_option), UPB_NO_HASBIT, UPB_NOT_IN_ONEOF, 0, 11, 3},
+};
+
+const upb_msglayout_msginit_v1 google_protobuf_MessageOptions_msginit = {
+ &google_protobuf_MessageOptions_submsgs[0],
+ &google_protobuf_MessageOptions__fields[0],
+ NULL,
+ NULL, /* TODO. default_msg */
+ UPB_ALIGNED_SIZEOF(google_protobuf_MessageOptions), 5, 0, false, true
+};
+
+google_protobuf_MessageOptions *google_protobuf_MessageOptions_new(upb_env *env) {
+ google_protobuf_MessageOptions *msg = upb_env_malloc(env, sizeof(*msg));
+ memset(msg, 0, sizeof(*msg)); /* TODO: defaults */
+ return msg;
+}
+google_protobuf_MessageOptions *google_protobuf_MessageOptions_parsenew(upb_stringview buf, upb_env *env) {
+ google_protobuf_MessageOptions *msg = google_protobuf_MessageOptions_new(env);
+ if (upb_decode(buf, msg, &google_protobuf_MessageOptions_msginit, env)) {
+ return msg;
+ } else {
+ return NULL;
+ }
+}
+char *google_protobuf_MessageOptions_serialize(google_protobuf_MessageOptions *msg, upb_env *env, size_t *size) {
+ return upb_encode(msg, &google_protobuf_MessageOptions_msginit, env, size);
+}
+bool google_protobuf_MessageOptions_message_set_wire_format(const google_protobuf_MessageOptions *msg) {
+ return msg->message_set_wire_format;
+}
+void google_protobuf_MessageOptions_set_message_set_wire_format(google_protobuf_MessageOptions *msg, bool value) {
+ msg->message_set_wire_format = value;
+}
+bool google_protobuf_MessageOptions_no_standard_descriptor_accessor(const google_protobuf_MessageOptions *msg) {
+ return msg->no_standard_descriptor_accessor;
+}
+void google_protobuf_MessageOptions_set_no_standard_descriptor_accessor(google_protobuf_MessageOptions *msg, bool value) {
+ msg->no_standard_descriptor_accessor = value;
+}
+bool google_protobuf_MessageOptions_deprecated(const google_protobuf_MessageOptions *msg) {
+ return msg->deprecated;
+}
+void google_protobuf_MessageOptions_set_deprecated(google_protobuf_MessageOptions *msg, bool value) {
+ msg->deprecated = value;
+}
+bool google_protobuf_MessageOptions_map_entry(const google_protobuf_MessageOptions *msg) {
+ return msg->map_entry;
+}
+void google_protobuf_MessageOptions_set_map_entry(google_protobuf_MessageOptions *msg, bool value) {
+ msg->map_entry = value;
+}
+const upb_array* google_protobuf_MessageOptions_uninterpreted_option(const google_protobuf_MessageOptions *msg) {
+ return msg->uninterpreted_option;
+}
+void google_protobuf_MessageOptions_set_uninterpreted_option(google_protobuf_MessageOptions *msg, upb_array* value) {
+ msg->uninterpreted_option = value;
+}
+struct google_protobuf_FieldOptions {
+ google_protobuf_FieldOptions_CType ctype;
+ google_protobuf_FieldOptions_JSType jstype;
+ bool packed;
+ bool deprecated;
+ bool lazy;
+ bool weak;
+ upb_array* uninterpreted_option;
+};
+
+static const upb_msglayout_msginit_v1 *const google_protobuf_FieldOptions_submsgs[1] = {
+ &google_protobuf_UninterpretedOption_msginit,
+};
+
+static const upb_msglayout_fieldinit_v1 google_protobuf_FieldOptions__fields[7] = {
+ {1, offsetof(google_protobuf_FieldOptions, ctype), 0, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 14, 1},
+ {2, offsetof(google_protobuf_FieldOptions, packed), 2, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 8, 1},
+ {3, offsetof(google_protobuf_FieldOptions, deprecated), 3, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 8, 1},
+ {5, offsetof(google_protobuf_FieldOptions, lazy), 4, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 8, 1},
+ {6, offsetof(google_protobuf_FieldOptions, jstype), 1, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 14, 1},
+ {10, offsetof(google_protobuf_FieldOptions, weak), 5, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 8, 1},
+ {999, offsetof(google_protobuf_FieldOptions, uninterpreted_option), UPB_NO_HASBIT, UPB_NOT_IN_ONEOF, 0, 11, 3},
+};
+
+const upb_msglayout_msginit_v1 google_protobuf_FieldOptions_msginit = {
+ &google_protobuf_FieldOptions_submsgs[0],
+ &google_protobuf_FieldOptions__fields[0],
+ NULL,
+ NULL, /* TODO. default_msg */
+ UPB_ALIGNED_SIZEOF(google_protobuf_FieldOptions), 7, 0, false, true
+};
+
+google_protobuf_FieldOptions *google_protobuf_FieldOptions_new(upb_env *env) {
+ google_protobuf_FieldOptions *msg = upb_env_malloc(env, sizeof(*msg));
+ memset(msg, 0, sizeof(*msg)); /* TODO: defaults */
+ return msg;
+}
+google_protobuf_FieldOptions *google_protobuf_FieldOptions_parsenew(upb_stringview buf, upb_env *env) {
+ google_protobuf_FieldOptions *msg = google_protobuf_FieldOptions_new(env);
+ if (upb_decode(buf, msg, &google_protobuf_FieldOptions_msginit, env)) {
+ return msg;
+ } else {
+ return NULL;
+ }
+}
+char *google_protobuf_FieldOptions_serialize(google_protobuf_FieldOptions *msg, upb_env *env, size_t *size) {
+ return upb_encode(msg, &google_protobuf_FieldOptions_msginit, env, size);
+}
+google_protobuf_FieldOptions_CType google_protobuf_FieldOptions_ctype(const google_protobuf_FieldOptions *msg) {
+ return msg->ctype;
+}
+void google_protobuf_FieldOptions_set_ctype(google_protobuf_FieldOptions *msg, google_protobuf_FieldOptions_CType value) {
+ msg->ctype = value;
+}
+bool google_protobuf_FieldOptions_packed(const google_protobuf_FieldOptions *msg) {
+ return msg->packed;
+}
+void google_protobuf_FieldOptions_set_packed(google_protobuf_FieldOptions *msg, bool value) {
+ msg->packed = value;
+}
+bool google_protobuf_FieldOptions_deprecated(const google_protobuf_FieldOptions *msg) {
+ return msg->deprecated;
+}
+void google_protobuf_FieldOptions_set_deprecated(google_protobuf_FieldOptions *msg, bool value) {
+ msg->deprecated = value;
+}
+bool google_protobuf_FieldOptions_lazy(const google_protobuf_FieldOptions *msg) {
+ return msg->lazy;
+}
+void google_protobuf_FieldOptions_set_lazy(google_protobuf_FieldOptions *msg, bool value) {
+ msg->lazy = value;
+}
+google_protobuf_FieldOptions_JSType google_protobuf_FieldOptions_jstype(const google_protobuf_FieldOptions *msg) {
+ return msg->jstype;
+}
+void google_protobuf_FieldOptions_set_jstype(google_protobuf_FieldOptions *msg, google_protobuf_FieldOptions_JSType value) {
+ msg->jstype = value;
+}
+bool google_protobuf_FieldOptions_weak(const google_protobuf_FieldOptions *msg) {
+ return msg->weak;
+}
+void google_protobuf_FieldOptions_set_weak(google_protobuf_FieldOptions *msg, bool value) {
+ msg->weak = value;
+}
+const upb_array* google_protobuf_FieldOptions_uninterpreted_option(const google_protobuf_FieldOptions *msg) {
+ return msg->uninterpreted_option;
+}
+void google_protobuf_FieldOptions_set_uninterpreted_option(google_protobuf_FieldOptions *msg, upb_array* value) {
+ msg->uninterpreted_option = value;
+}
+struct google_protobuf_OneofOptions {
+ upb_array* uninterpreted_option;
+};
+
+static const upb_msglayout_msginit_v1 *const google_protobuf_OneofOptions_submsgs[1] = {
+ &google_protobuf_UninterpretedOption_msginit,
+};
+
+static const upb_msglayout_fieldinit_v1 google_protobuf_OneofOptions__fields[1] = {
+ {999, offsetof(google_protobuf_OneofOptions, uninterpreted_option), UPB_NO_HASBIT, UPB_NOT_IN_ONEOF, 0, 11, 3},
+};
+
+const upb_msglayout_msginit_v1 google_protobuf_OneofOptions_msginit = {
+ &google_protobuf_OneofOptions_submsgs[0],
+ &google_protobuf_OneofOptions__fields[0],
+ NULL,
+ NULL, /* TODO. default_msg */
+ UPB_ALIGNED_SIZEOF(google_protobuf_OneofOptions), 1, 0, false, true
+};
+
+google_protobuf_OneofOptions *google_protobuf_OneofOptions_new(upb_env *env) {
+ google_protobuf_OneofOptions *msg = upb_env_malloc(env, sizeof(*msg));
+ memset(msg, 0, sizeof(*msg)); /* TODO: defaults */
+ return msg;
+}
+google_protobuf_OneofOptions *google_protobuf_OneofOptions_parsenew(upb_stringview buf, upb_env *env) {
+ google_protobuf_OneofOptions *msg = google_protobuf_OneofOptions_new(env);
+ if (upb_decode(buf, msg, &google_protobuf_OneofOptions_msginit, env)) {
+ return msg;
+ } else {
+ return NULL;
+ }
+}
+char *google_protobuf_OneofOptions_serialize(google_protobuf_OneofOptions *msg, upb_env *env, size_t *size) {
+ return upb_encode(msg, &google_protobuf_OneofOptions_msginit, env, size);
+}
+const upb_array* google_protobuf_OneofOptions_uninterpreted_option(const google_protobuf_OneofOptions *msg) {
+ return msg->uninterpreted_option;
+}
+void google_protobuf_OneofOptions_set_uninterpreted_option(google_protobuf_OneofOptions *msg, upb_array* value) {
+ msg->uninterpreted_option = value;
+}
+struct google_protobuf_EnumOptions {
+ bool allow_alias;
+ bool deprecated;
+ upb_array* uninterpreted_option;
+};
+
+static const upb_msglayout_msginit_v1 *const google_protobuf_EnumOptions_submsgs[1] = {
+ &google_protobuf_UninterpretedOption_msginit,
+};
+
+static const upb_msglayout_fieldinit_v1 google_protobuf_EnumOptions__fields[3] = {
+ {2, offsetof(google_protobuf_EnumOptions, allow_alias), 0, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 8, 1},
+ {3, offsetof(google_protobuf_EnumOptions, deprecated), 1, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 8, 1},
+ {999, offsetof(google_protobuf_EnumOptions, uninterpreted_option), UPB_NO_HASBIT, UPB_NOT_IN_ONEOF, 0, 11, 3},
+};
+
+const upb_msglayout_msginit_v1 google_protobuf_EnumOptions_msginit = {
+ &google_protobuf_EnumOptions_submsgs[0],
+ &google_protobuf_EnumOptions__fields[0],
+ NULL,
+ NULL, /* TODO. default_msg */
+ UPB_ALIGNED_SIZEOF(google_protobuf_EnumOptions), 3, 0, false, true
+};
+
+google_protobuf_EnumOptions *google_protobuf_EnumOptions_new(upb_env *env) {
+ google_protobuf_EnumOptions *msg = upb_env_malloc(env, sizeof(*msg));
+ memset(msg, 0, sizeof(*msg)); /* TODO: defaults */
+ return msg;
+}
+google_protobuf_EnumOptions *google_protobuf_EnumOptions_parsenew(upb_stringview buf, upb_env *env) {
+ google_protobuf_EnumOptions *msg = google_protobuf_EnumOptions_new(env);
+ if (upb_decode(buf, msg, &google_protobuf_EnumOptions_msginit, env)) {
+ return msg;
+ } else {
+ return NULL;
+ }
+}
+char *google_protobuf_EnumOptions_serialize(google_protobuf_EnumOptions *msg, upb_env *env, size_t *size) {
+ return upb_encode(msg, &google_protobuf_EnumOptions_msginit, env, size);
+}
+bool google_protobuf_EnumOptions_allow_alias(const google_protobuf_EnumOptions *msg) {
+ return msg->allow_alias;
+}
+void google_protobuf_EnumOptions_set_allow_alias(google_protobuf_EnumOptions *msg, bool value) {
+ msg->allow_alias = value;
+}
+bool google_protobuf_EnumOptions_deprecated(const google_protobuf_EnumOptions *msg) {
+ return msg->deprecated;
+}
+void google_protobuf_EnumOptions_set_deprecated(google_protobuf_EnumOptions *msg, bool value) {
+ msg->deprecated = value;
+}
+const upb_array* google_protobuf_EnumOptions_uninterpreted_option(const google_protobuf_EnumOptions *msg) {
+ return msg->uninterpreted_option;
+}
+void google_protobuf_EnumOptions_set_uninterpreted_option(google_protobuf_EnumOptions *msg, upb_array* value) {
+ msg->uninterpreted_option = value;
+}
+struct google_protobuf_EnumValueOptions {
+ bool deprecated;
+ upb_array* uninterpreted_option;
+};
+
+static const upb_msglayout_msginit_v1 *const google_protobuf_EnumValueOptions_submsgs[1] = {
+ &google_protobuf_UninterpretedOption_msginit,
+};
+
+static const upb_msglayout_fieldinit_v1 google_protobuf_EnumValueOptions__fields[2] = {
+ {1, offsetof(google_protobuf_EnumValueOptions, deprecated), 0, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 8, 1},
+ {999, offsetof(google_protobuf_EnumValueOptions, uninterpreted_option), UPB_NO_HASBIT, UPB_NOT_IN_ONEOF, 0, 11, 3},
+};
+
+const upb_msglayout_msginit_v1 google_protobuf_EnumValueOptions_msginit = {
+ &google_protobuf_EnumValueOptions_submsgs[0],
+ &google_protobuf_EnumValueOptions__fields[0],
+ NULL,
+ NULL, /* TODO. default_msg */
+ UPB_ALIGNED_SIZEOF(google_protobuf_EnumValueOptions), 2, 0, false, true
+};
+
+google_protobuf_EnumValueOptions *google_protobuf_EnumValueOptions_new(upb_env *env) {
+ google_protobuf_EnumValueOptions *msg = upb_env_malloc(env, sizeof(*msg));
+ memset(msg, 0, sizeof(*msg)); /* TODO: defaults */
+ return msg;
+}
+google_protobuf_EnumValueOptions *google_protobuf_EnumValueOptions_parsenew(upb_stringview buf, upb_env *env) {
+ google_protobuf_EnumValueOptions *msg = google_protobuf_EnumValueOptions_new(env);
+ if (upb_decode(buf, msg, &google_protobuf_EnumValueOptions_msginit, env)) {
+ return msg;
+ } else {
+ return NULL;
+ }
+}
+char *google_protobuf_EnumValueOptions_serialize(google_protobuf_EnumValueOptions *msg, upb_env *env, size_t *size) {
+ return upb_encode(msg, &google_protobuf_EnumValueOptions_msginit, env, size);
+}
+bool google_protobuf_EnumValueOptions_deprecated(const google_protobuf_EnumValueOptions *msg) {
+ return msg->deprecated;
+}
+void google_protobuf_EnumValueOptions_set_deprecated(google_protobuf_EnumValueOptions *msg, bool value) {
+ msg->deprecated = value;
+}
+const upb_array* google_protobuf_EnumValueOptions_uninterpreted_option(const google_protobuf_EnumValueOptions *msg) {
+ return msg->uninterpreted_option;
+}
+void google_protobuf_EnumValueOptions_set_uninterpreted_option(google_protobuf_EnumValueOptions *msg, upb_array* value) {
+ msg->uninterpreted_option = value;
+}
+struct google_protobuf_ServiceOptions {
+ bool deprecated;
+ upb_array* uninterpreted_option;
+};
+
+static const upb_msglayout_msginit_v1 *const google_protobuf_ServiceOptions_submsgs[1] = {
+ &google_protobuf_UninterpretedOption_msginit,
+};
+
+static const upb_msglayout_fieldinit_v1 google_protobuf_ServiceOptions__fields[2] = {
+ {33, offsetof(google_protobuf_ServiceOptions, deprecated), 0, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 8, 1},
+ {999, offsetof(google_protobuf_ServiceOptions, uninterpreted_option), UPB_NO_HASBIT, UPB_NOT_IN_ONEOF, 0, 11, 3},
+};
+
+const upb_msglayout_msginit_v1 google_protobuf_ServiceOptions_msginit = {
+ &google_protobuf_ServiceOptions_submsgs[0],
+ &google_protobuf_ServiceOptions__fields[0],
+ NULL,
+ NULL, /* TODO. default_msg */
+ UPB_ALIGNED_SIZEOF(google_protobuf_ServiceOptions), 2, 0, false, true
+};
+
+google_protobuf_ServiceOptions *google_protobuf_ServiceOptions_new(upb_env *env) {
+ google_protobuf_ServiceOptions *msg = upb_env_malloc(env, sizeof(*msg));
+ memset(msg, 0, sizeof(*msg)); /* TODO: defaults */
+ return msg;
+}
+google_protobuf_ServiceOptions *google_protobuf_ServiceOptions_parsenew(upb_stringview buf, upb_env *env) {
+ google_protobuf_ServiceOptions *msg = google_protobuf_ServiceOptions_new(env);
+ if (upb_decode(buf, msg, &google_protobuf_ServiceOptions_msginit, env)) {
+ return msg;
+ } else {
+ return NULL;
+ }
+}
+char *google_protobuf_ServiceOptions_serialize(google_protobuf_ServiceOptions *msg, upb_env *env, size_t *size) {
+ return upb_encode(msg, &google_protobuf_ServiceOptions_msginit, env, size);
+}
+bool google_protobuf_ServiceOptions_deprecated(const google_protobuf_ServiceOptions *msg) {
+ return msg->deprecated;
+}
+void google_protobuf_ServiceOptions_set_deprecated(google_protobuf_ServiceOptions *msg, bool value) {
+ msg->deprecated = value;
+}
+const upb_array* google_protobuf_ServiceOptions_uninterpreted_option(const google_protobuf_ServiceOptions *msg) {
+ return msg->uninterpreted_option;
+}
+void google_protobuf_ServiceOptions_set_uninterpreted_option(google_protobuf_ServiceOptions *msg, upb_array* value) {
+ msg->uninterpreted_option = value;
+}
+struct google_protobuf_MethodOptions {
+ google_protobuf_MethodOptions_IdempotencyLevel idempotency_level;
+ bool deprecated;
+ upb_array* uninterpreted_option;
+};
+
+static const upb_msglayout_msginit_v1 *const google_protobuf_MethodOptions_submsgs[1] = {
+ &google_protobuf_UninterpretedOption_msginit,
+};
+
+static const upb_msglayout_fieldinit_v1 google_protobuf_MethodOptions__fields[3] = {
+ {33, offsetof(google_protobuf_MethodOptions, deprecated), 1, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 8, 1},
+ {34, offsetof(google_protobuf_MethodOptions, idempotency_level), 0, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 14, 1},
+ {999, offsetof(google_protobuf_MethodOptions, uninterpreted_option), UPB_NO_HASBIT, UPB_NOT_IN_ONEOF, 0, 11, 3},
+};
+
+const upb_msglayout_msginit_v1 google_protobuf_MethodOptions_msginit = {
+ &google_protobuf_MethodOptions_submsgs[0],
+ &google_protobuf_MethodOptions__fields[0],
+ NULL,
+ NULL, /* TODO. default_msg */
+ UPB_ALIGNED_SIZEOF(google_protobuf_MethodOptions), 3, 0, false, true
+};
+
+google_protobuf_MethodOptions *google_protobuf_MethodOptions_new(upb_env *env) {
+ google_protobuf_MethodOptions *msg = upb_env_malloc(env, sizeof(*msg));
+ memset(msg, 0, sizeof(*msg)); /* TODO: defaults */
+ return msg;
+}
+google_protobuf_MethodOptions *google_protobuf_MethodOptions_parsenew(upb_stringview buf, upb_env *env) {
+ google_protobuf_MethodOptions *msg = google_protobuf_MethodOptions_new(env);
+ if (upb_decode(buf, msg, &google_protobuf_MethodOptions_msginit, env)) {
+ return msg;
+ } else {
+ return NULL;
+ }
+}
+char *google_protobuf_MethodOptions_serialize(google_protobuf_MethodOptions *msg, upb_env *env, size_t *size) {
+ return upb_encode(msg, &google_protobuf_MethodOptions_msginit, env, size);
+}
+bool google_protobuf_MethodOptions_deprecated(const google_protobuf_MethodOptions *msg) {
+ return msg->deprecated;
+}
+void google_protobuf_MethodOptions_set_deprecated(google_protobuf_MethodOptions *msg, bool value) {
+ msg->deprecated = value;
+}
+google_protobuf_MethodOptions_IdempotencyLevel google_protobuf_MethodOptions_idempotency_level(const google_protobuf_MethodOptions *msg) {
+ return msg->idempotency_level;
+}
+void google_protobuf_MethodOptions_set_idempotency_level(google_protobuf_MethodOptions *msg, google_protobuf_MethodOptions_IdempotencyLevel value) {
+ msg->idempotency_level = value;
+}
+const upb_array* google_protobuf_MethodOptions_uninterpreted_option(const google_protobuf_MethodOptions *msg) {
+ return msg->uninterpreted_option;
+}
+void google_protobuf_MethodOptions_set_uninterpreted_option(google_protobuf_MethodOptions *msg, upb_array* value) {
+ msg->uninterpreted_option = value;
+}
+struct google_protobuf_UninterpretedOption {
+ uint64_t positive_int_value;
+ int64_t negative_int_value;
+ double double_value;
+ upb_stringview identifier_value;
+ upb_stringview string_value;
+ upb_stringview aggregate_value;
+ upb_array* name;
+};
+
+static const upb_msglayout_msginit_v1 *const google_protobuf_UninterpretedOption_submsgs[1] = {
+ &google_protobuf_UninterpretedOption_NamePart_msginit,
+};
+
+static const upb_msglayout_fieldinit_v1 google_protobuf_UninterpretedOption__fields[7] = {
+ {2, offsetof(google_protobuf_UninterpretedOption, name), UPB_NO_HASBIT, UPB_NOT_IN_ONEOF, 0, 11, 3},
+ {3, offsetof(google_protobuf_UninterpretedOption, identifier_value), 3, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 9, 1},
+ {4, offsetof(google_protobuf_UninterpretedOption, positive_int_value), 0, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 4, 1},
+ {5, offsetof(google_protobuf_UninterpretedOption, negative_int_value), 1, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 3, 1},
+ {6, offsetof(google_protobuf_UninterpretedOption, double_value), 2, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 1, 1},
+ {7, offsetof(google_protobuf_UninterpretedOption, string_value), 4, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 12, 1},
+ {8, offsetof(google_protobuf_UninterpretedOption, aggregate_value), 5, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 9, 1},
+};
+
+const upb_msglayout_msginit_v1 google_protobuf_UninterpretedOption_msginit = {
+ &google_protobuf_UninterpretedOption_submsgs[0],
+ &google_protobuf_UninterpretedOption__fields[0],
+ NULL,
+ NULL, /* TODO. default_msg */
+ UPB_ALIGNED_SIZEOF(google_protobuf_UninterpretedOption), 7, 0, false, true
+};
+
+google_protobuf_UninterpretedOption *google_protobuf_UninterpretedOption_new(upb_env *env) {
+ google_protobuf_UninterpretedOption *msg = upb_env_malloc(env, sizeof(*msg));
+ memset(msg, 0, sizeof(*msg)); /* TODO: defaults */
+ return msg;
+}
+google_protobuf_UninterpretedOption *google_protobuf_UninterpretedOption_parsenew(upb_stringview buf, upb_env *env) {
+ google_protobuf_UninterpretedOption *msg = google_protobuf_UninterpretedOption_new(env);
+ if (upb_decode(buf, msg, &google_protobuf_UninterpretedOption_msginit, env)) {
+ return msg;
+ } else {
+ return NULL;
+ }
+}
+char *google_protobuf_UninterpretedOption_serialize(google_protobuf_UninterpretedOption *msg, upb_env *env, size_t *size) {
+ return upb_encode(msg, &google_protobuf_UninterpretedOption_msginit, env, size);
+}
+const upb_array* google_protobuf_UninterpretedOption_name(const google_protobuf_UninterpretedOption *msg) {
+ return msg->name;
+}
+void google_protobuf_UninterpretedOption_set_name(google_protobuf_UninterpretedOption *msg, upb_array* value) {
+ msg->name = value;
+}
+upb_stringview google_protobuf_UninterpretedOption_identifier_value(const google_protobuf_UninterpretedOption *msg) {
+ return msg->identifier_value;
+}
+void google_protobuf_UninterpretedOption_set_identifier_value(google_protobuf_UninterpretedOption *msg, upb_stringview value) {
+ msg->identifier_value = value;
+}
+uint64_t google_protobuf_UninterpretedOption_positive_int_value(const google_protobuf_UninterpretedOption *msg) {
+ return msg->positive_int_value;
+}
+void google_protobuf_UninterpretedOption_set_positive_int_value(google_protobuf_UninterpretedOption *msg, uint64_t value) {
+ msg->positive_int_value = value;
+}
+int64_t google_protobuf_UninterpretedOption_negative_int_value(const google_protobuf_UninterpretedOption *msg) {
+ return msg->negative_int_value;
+}
+void google_protobuf_UninterpretedOption_set_negative_int_value(google_protobuf_UninterpretedOption *msg, int64_t value) {
+ msg->negative_int_value = value;
+}
+double google_protobuf_UninterpretedOption_double_value(const google_protobuf_UninterpretedOption *msg) {
+ return msg->double_value;
+}
+void google_protobuf_UninterpretedOption_set_double_value(google_protobuf_UninterpretedOption *msg, double value) {
+ msg->double_value = value;
+}
+upb_stringview google_protobuf_UninterpretedOption_string_value(const google_protobuf_UninterpretedOption *msg) {
+ return msg->string_value;
+}
+void google_protobuf_UninterpretedOption_set_string_value(google_protobuf_UninterpretedOption *msg, upb_stringview value) {
+ msg->string_value = value;
+}
+upb_stringview google_protobuf_UninterpretedOption_aggregate_value(const google_protobuf_UninterpretedOption *msg) {
+ return msg->aggregate_value;
+}
+void google_protobuf_UninterpretedOption_set_aggregate_value(google_protobuf_UninterpretedOption *msg, upb_stringview value) {
+ msg->aggregate_value = value;
+}
+struct google_protobuf_UninterpretedOption_NamePart {
+ bool is_extension;
+ upb_stringview name_part;
+};
+
+static const upb_msglayout_fieldinit_v1 google_protobuf_UninterpretedOption_NamePart__fields[2] = {
+ {1, offsetof(google_protobuf_UninterpretedOption_NamePart, name_part), 1, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 9, 2},
+ {2, offsetof(google_protobuf_UninterpretedOption_NamePart, is_extension), 0, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 8, 2},
+};
+
+const upb_msglayout_msginit_v1 google_protobuf_UninterpretedOption_NamePart_msginit = {
+ NULL,
+ &google_protobuf_UninterpretedOption_NamePart__fields[0],
+ NULL,
+ NULL, /* TODO. default_msg */
+ UPB_ALIGNED_SIZEOF(google_protobuf_UninterpretedOption_NamePart), 2, 0, false, true
+};
+
+google_protobuf_UninterpretedOption_NamePart *google_protobuf_UninterpretedOption_NamePart_new(upb_env *env) {
+ google_protobuf_UninterpretedOption_NamePart *msg = upb_env_malloc(env, sizeof(*msg));
+ memset(msg, 0, sizeof(*msg)); /* TODO: defaults */
+ return msg;
+}
+google_protobuf_UninterpretedOption_NamePart *google_protobuf_UninterpretedOption_NamePart_parsenew(upb_stringview buf, upb_env *env) {
+ google_protobuf_UninterpretedOption_NamePart *msg = google_protobuf_UninterpretedOption_NamePart_new(env);
+ if (upb_decode(buf, msg, &google_protobuf_UninterpretedOption_NamePart_msginit, env)) {
+ return msg;
+ } else {
+ return NULL;
+ }
+}
+char *google_protobuf_UninterpretedOption_NamePart_serialize(google_protobuf_UninterpretedOption_NamePart *msg, upb_env *env, size_t *size) {
+ return upb_encode(msg, &google_protobuf_UninterpretedOption_NamePart_msginit, env, size);
+}
+upb_stringview google_protobuf_UninterpretedOption_NamePart_name_part(const google_protobuf_UninterpretedOption_NamePart *msg) {
+ return msg->name_part;
+}
+void google_protobuf_UninterpretedOption_NamePart_set_name_part(google_protobuf_UninterpretedOption_NamePart *msg, upb_stringview value) {
+ msg->name_part = value;
+}
+bool google_protobuf_UninterpretedOption_NamePart_is_extension(const google_protobuf_UninterpretedOption_NamePart *msg) {
+ return msg->is_extension;
+}
+void google_protobuf_UninterpretedOption_NamePart_set_is_extension(google_protobuf_UninterpretedOption_NamePart *msg, bool value) {
+ msg->is_extension = value;
+}
+struct google_protobuf_SourceCodeInfo {
+ upb_array* location;
+};
+
+static const upb_msglayout_msginit_v1 *const google_protobuf_SourceCodeInfo_submsgs[1] = {
+ &google_protobuf_SourceCodeInfo_Location_msginit,
+};
+
+static const upb_msglayout_fieldinit_v1 google_protobuf_SourceCodeInfo__fields[1] = {
+ {1, offsetof(google_protobuf_SourceCodeInfo, location), UPB_NO_HASBIT, UPB_NOT_IN_ONEOF, 0, 11, 3},
+};
+
+const upb_msglayout_msginit_v1 google_protobuf_SourceCodeInfo_msginit = {
+ &google_protobuf_SourceCodeInfo_submsgs[0],
+ &google_protobuf_SourceCodeInfo__fields[0],
+ NULL,
+ NULL, /* TODO. default_msg */
+ UPB_ALIGNED_SIZEOF(google_protobuf_SourceCodeInfo), 1, 0, false, true
+};
+
+google_protobuf_SourceCodeInfo *google_protobuf_SourceCodeInfo_new(upb_env *env) {
+ google_protobuf_SourceCodeInfo *msg = upb_env_malloc(env, sizeof(*msg));
+ memset(msg, 0, sizeof(*msg)); /* TODO: defaults */
+ return msg;
+}
+google_protobuf_SourceCodeInfo *google_protobuf_SourceCodeInfo_parsenew(upb_stringview buf, upb_env *env) {
+ google_protobuf_SourceCodeInfo *msg = google_protobuf_SourceCodeInfo_new(env);
+ if (upb_decode(buf, msg, &google_protobuf_SourceCodeInfo_msginit, env)) {
+ return msg;
+ } else {
+ return NULL;
+ }
+}
+char *google_protobuf_SourceCodeInfo_serialize(google_protobuf_SourceCodeInfo *msg, upb_env *env, size_t *size) {
+ return upb_encode(msg, &google_protobuf_SourceCodeInfo_msginit, env, size);
+}
+const upb_array* google_protobuf_SourceCodeInfo_location(const google_protobuf_SourceCodeInfo *msg) {
+ return msg->location;
+}
+void google_protobuf_SourceCodeInfo_set_location(google_protobuf_SourceCodeInfo *msg, upb_array* value) {
+ msg->location = value;
+}
+struct google_protobuf_SourceCodeInfo_Location {
+ upb_stringview leading_comments;
+ upb_stringview trailing_comments;
+ upb_array* path;
+ upb_array* span;
+ upb_array* leading_detached_comments;
+};
+
+static const upb_msglayout_fieldinit_v1 google_protobuf_SourceCodeInfo_Location__fields[5] = {
+ {1, offsetof(google_protobuf_SourceCodeInfo_Location, path), UPB_NO_HASBIT, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 5, 3},
+ {2, offsetof(google_protobuf_SourceCodeInfo_Location, span), UPB_NO_HASBIT, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 5, 3},
+ {3, offsetof(google_protobuf_SourceCodeInfo_Location, leading_comments), 0, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 9, 1},
+ {4, offsetof(google_protobuf_SourceCodeInfo_Location, trailing_comments), 1, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 9, 1},
+ {6, offsetof(google_protobuf_SourceCodeInfo_Location, leading_detached_comments), UPB_NO_HASBIT, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 9, 3},
+};
+
+const upb_msglayout_msginit_v1 google_protobuf_SourceCodeInfo_Location_msginit = {
+ NULL,
+ &google_protobuf_SourceCodeInfo_Location__fields[0],
+ NULL,
+ NULL, /* TODO. default_msg */
+ UPB_ALIGNED_SIZEOF(google_protobuf_SourceCodeInfo_Location), 5, 0, false, true
+};
+
+google_protobuf_SourceCodeInfo_Location *google_protobuf_SourceCodeInfo_Location_new(upb_env *env) {
+ google_protobuf_SourceCodeInfo_Location *msg = upb_env_malloc(env, sizeof(*msg));
+ memset(msg, 0, sizeof(*msg)); /* TODO: defaults */
+ return msg;
+}
+google_protobuf_SourceCodeInfo_Location *google_protobuf_SourceCodeInfo_Location_parsenew(upb_stringview buf, upb_env *env) {
+ google_protobuf_SourceCodeInfo_Location *msg = google_protobuf_SourceCodeInfo_Location_new(env);
+ if (upb_decode(buf, msg, &google_protobuf_SourceCodeInfo_Location_msginit, env)) {
+ return msg;
+ } else {
+ return NULL;
+ }
+}
+char *google_protobuf_SourceCodeInfo_Location_serialize(google_protobuf_SourceCodeInfo_Location *msg, upb_env *env, size_t *size) {
+ return upb_encode(msg, &google_protobuf_SourceCodeInfo_Location_msginit, env, size);
+}
+const upb_array* google_protobuf_SourceCodeInfo_Location_path(const google_protobuf_SourceCodeInfo_Location *msg) {
+ return msg->path;
+}
+void google_protobuf_SourceCodeInfo_Location_set_path(google_protobuf_SourceCodeInfo_Location *msg, upb_array* value) {
+ msg->path = value;
+}
+const upb_array* google_protobuf_SourceCodeInfo_Location_span(const google_protobuf_SourceCodeInfo_Location *msg) {
+ return msg->span;
+}
+void google_protobuf_SourceCodeInfo_Location_set_span(google_protobuf_SourceCodeInfo_Location *msg, upb_array* value) {
+ msg->span = value;
+}
+upb_stringview google_protobuf_SourceCodeInfo_Location_leading_comments(const google_protobuf_SourceCodeInfo_Location *msg) {
+ return msg->leading_comments;
+}
+void google_protobuf_SourceCodeInfo_Location_set_leading_comments(google_protobuf_SourceCodeInfo_Location *msg, upb_stringview value) {
+ msg->leading_comments = value;
+}
+upb_stringview google_protobuf_SourceCodeInfo_Location_trailing_comments(const google_protobuf_SourceCodeInfo_Location *msg) {
+ return msg->trailing_comments;
+}
+void google_protobuf_SourceCodeInfo_Location_set_trailing_comments(google_protobuf_SourceCodeInfo_Location *msg, upb_stringview value) {
+ msg->trailing_comments = value;
+}
+const upb_array* google_protobuf_SourceCodeInfo_Location_leading_detached_comments(const google_protobuf_SourceCodeInfo_Location *msg) {
+ return msg->leading_detached_comments;
+}
+void google_protobuf_SourceCodeInfo_Location_set_leading_detached_comments(google_protobuf_SourceCodeInfo_Location *msg, upb_array* value) {
+ msg->leading_detached_comments = value;
+}
+struct google_protobuf_GeneratedCodeInfo {
+ upb_array* annotation;
+};
+
+static const upb_msglayout_msginit_v1 *const google_protobuf_GeneratedCodeInfo_submsgs[1] = {
+ &google_protobuf_GeneratedCodeInfo_Annotation_msginit,
+};
+
+static const upb_msglayout_fieldinit_v1 google_protobuf_GeneratedCodeInfo__fields[1] = {
+ {1, offsetof(google_protobuf_GeneratedCodeInfo, annotation), UPB_NO_HASBIT, UPB_NOT_IN_ONEOF, 0, 11, 3},
+};
+
+const upb_msglayout_msginit_v1 google_protobuf_GeneratedCodeInfo_msginit = {
+ &google_protobuf_GeneratedCodeInfo_submsgs[0],
+ &google_protobuf_GeneratedCodeInfo__fields[0],
+ NULL,
+ NULL, /* TODO. default_msg */
+ UPB_ALIGNED_SIZEOF(google_protobuf_GeneratedCodeInfo), 1, 0, false, true
+};
+
+google_protobuf_GeneratedCodeInfo *google_protobuf_GeneratedCodeInfo_new(upb_env *env) {
+ google_protobuf_GeneratedCodeInfo *msg = upb_env_malloc(env, sizeof(*msg));
+ memset(msg, 0, sizeof(*msg)); /* TODO: defaults */
+ return msg;
+}
+google_protobuf_GeneratedCodeInfo *google_protobuf_GeneratedCodeInfo_parsenew(upb_stringview buf, upb_env *env) {
+ google_protobuf_GeneratedCodeInfo *msg = google_protobuf_GeneratedCodeInfo_new(env);
+ if (upb_decode(buf, msg, &google_protobuf_GeneratedCodeInfo_msginit, env)) {
+ return msg;
+ } else {
+ return NULL;
+ }
+}
+char *google_protobuf_GeneratedCodeInfo_serialize(google_protobuf_GeneratedCodeInfo *msg, upb_env *env, size_t *size) {
+ return upb_encode(msg, &google_protobuf_GeneratedCodeInfo_msginit, env, size);
+}
+const upb_array* google_protobuf_GeneratedCodeInfo_annotation(const google_protobuf_GeneratedCodeInfo *msg) {
+ return msg->annotation;
+}
+void google_protobuf_GeneratedCodeInfo_set_annotation(google_protobuf_GeneratedCodeInfo *msg, upb_array* value) {
+ msg->annotation = value;
+}
+struct google_protobuf_GeneratedCodeInfo_Annotation {
+ int32_t begin;
+ int32_t end;
+ upb_stringview source_file;
+ upb_array* path;
+};
+
+static const upb_msglayout_fieldinit_v1 google_protobuf_GeneratedCodeInfo_Annotation__fields[4] = {
+ {1, offsetof(google_protobuf_GeneratedCodeInfo_Annotation, path), UPB_NO_HASBIT, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 5, 3},
+ {2, offsetof(google_protobuf_GeneratedCodeInfo_Annotation, source_file), 2, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 9, 1},
+ {3, offsetof(google_protobuf_GeneratedCodeInfo_Annotation, begin), 0, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 5, 1},
+ {4, offsetof(google_protobuf_GeneratedCodeInfo_Annotation, end), 1, UPB_NOT_IN_ONEOF, UPB_NO_SUBMSG, 5, 1},
+};
+
+const upb_msglayout_msginit_v1 google_protobuf_GeneratedCodeInfo_Annotation_msginit = {
+ NULL,
+ &google_protobuf_GeneratedCodeInfo_Annotation__fields[0],
+ NULL,
+ NULL, /* TODO. default_msg */
+ UPB_ALIGNED_SIZEOF(google_protobuf_GeneratedCodeInfo_Annotation), 4, 0, false, true
+};
+
+google_protobuf_GeneratedCodeInfo_Annotation *google_protobuf_GeneratedCodeInfo_Annotation_new(upb_env *env) {
+ google_protobuf_GeneratedCodeInfo_Annotation *msg = upb_env_malloc(env, sizeof(*msg));
+ memset(msg, 0, sizeof(*msg)); /* TODO: defaults */
+ return msg;
+}
+google_protobuf_GeneratedCodeInfo_Annotation *google_protobuf_GeneratedCodeInfo_Annotation_parsenew(upb_stringview buf, upb_env *env) {
+ google_protobuf_GeneratedCodeInfo_Annotation *msg = google_protobuf_GeneratedCodeInfo_Annotation_new(env);
+ if (upb_decode(buf, msg, &google_protobuf_GeneratedCodeInfo_Annotation_msginit, env)) {
+ return msg;
+ } else {
+ return NULL;
+ }
+}
+char *google_protobuf_GeneratedCodeInfo_Annotation_serialize(google_protobuf_GeneratedCodeInfo_Annotation *msg, upb_env *env, size_t *size) {
+ return upb_encode(msg, &google_protobuf_GeneratedCodeInfo_Annotation_msginit, env, size);
+}
+const upb_array* google_protobuf_GeneratedCodeInfo_Annotation_path(const google_protobuf_GeneratedCodeInfo_Annotation *msg) {
+ return msg->path;
+}
+void google_protobuf_GeneratedCodeInfo_Annotation_set_path(google_protobuf_GeneratedCodeInfo_Annotation *msg, upb_array* value) {
+ msg->path = value;
+}
+upb_stringview google_protobuf_GeneratedCodeInfo_Annotation_source_file(const google_protobuf_GeneratedCodeInfo_Annotation *msg) {
+ return msg->source_file;
+}
+void google_protobuf_GeneratedCodeInfo_Annotation_set_source_file(google_protobuf_GeneratedCodeInfo_Annotation *msg, upb_stringview value) {
+ msg->source_file = value;
+}
+int32_t google_protobuf_GeneratedCodeInfo_Annotation_begin(const google_protobuf_GeneratedCodeInfo_Annotation *msg) {
+ return msg->begin;
+}
+void google_protobuf_GeneratedCodeInfo_Annotation_set_begin(google_protobuf_GeneratedCodeInfo_Annotation *msg, int32_t value) {
+ msg->begin = value;
+}
+int32_t google_protobuf_GeneratedCodeInfo_Annotation_end(const google_protobuf_GeneratedCodeInfo_Annotation *msg) {
+ return msg->end;
+}
+void google_protobuf_GeneratedCodeInfo_Annotation_set_end(google_protobuf_GeneratedCodeInfo_Annotation *msg, int32_t value) {
+ msg->end = value;
+}
+
+
+/* Maps descriptor type -> upb field type. */
+const uint8_t upb_desctype_to_fieldtype[] = {
+ UPB_WIRE_TYPE_END_GROUP, /* ENDGROUP */
+ UPB_TYPE_DOUBLE, /* DOUBLE */
+ UPB_TYPE_FLOAT, /* FLOAT */
+ UPB_TYPE_INT64, /* INT64 */
+ UPB_TYPE_UINT64, /* UINT64 */
+ UPB_TYPE_INT32, /* INT32 */
+ UPB_TYPE_UINT64, /* FIXED64 */
+ UPB_TYPE_UINT32, /* FIXED32 */
+ UPB_TYPE_BOOL, /* BOOL */
+ UPB_TYPE_STRING, /* STRING */
+ UPB_TYPE_MESSAGE, /* GROUP */
+ UPB_TYPE_MESSAGE, /* MESSAGE */
+ UPB_TYPE_BYTES, /* BYTES */
+ UPB_TYPE_UINT32, /* UINT32 */
+ UPB_TYPE_ENUM, /* ENUM */
+ UPB_TYPE_INT32, /* SFIXED32 */
+ UPB_TYPE_INT64, /* SFIXED64 */
+ UPB_TYPE_INT32, /* SINT32 */
+ UPB_TYPE_INT64, /* SINT64 */
+};
+
+/* Data pertaining to the parse. */
+typedef struct {
+ upb_env *env;
+ /* Current decoding pointer. Points to the beginning of a field until we
+ * have finished decoding the whole field. */
+ const char *ptr;
+} upb_decstate;
+
+/* Data pertaining to a single message frame. */
+typedef struct {
+ const char *limit;
+ int32_t group_number; /* 0 if we are not parsing a group. */
+
+ /* These members are unset for an unknown group frame. */
+ char *msg;
+ const upb_msglayout_msginit_v1 *m;
+} upb_decframe;
+
+#define CHK(x) if (!(x)) { return false; }
+
+static bool upb_skip_unknowngroup(upb_decstate *d, int field_number,
+ const char *limit);
+static bool upb_decode_message(upb_decstate *d, const char *limit,
+ int group_number, char *msg,
+ const upb_msglayout_msginit_v1 *l);
+
+static bool upb_decode_varint(const char **ptr, const char *limit,
+ uint64_t *val) {
+ uint8_t byte;
+ int bitpos = 0;
+ const char *p = *ptr;
+ *val = 0;
+
+ do {
+ CHK(bitpos < 70 && p < limit);
+ byte = *p;
+ *val |= (uint64_t)(byte & 0x7F) << bitpos;
+ p++;
+ bitpos += 7;
+ } while (byte & 0x80);
+
+ *ptr = p;
+ return true;
+}
+
+static bool upb_decode_varint32(const char **ptr, const char *limit,
+ uint32_t *val) {
+ uint64_t u64;
+ CHK(upb_decode_varint(ptr, limit, &u64) && u64 <= UINT32_MAX);
+ *val = u64;
+ return true;
+}
+
+static bool upb_decode_64bit(const char **ptr, const char *limit,
+ uint64_t *val) {
+ CHK(limit - *ptr >= 8);
+ memcpy(val, *ptr, 8);
+ *ptr += 8;
+ return true;
+}
+
+static bool upb_decode_32bit(const char **ptr, const char *limit,
+ uint32_t *val) {
+ CHK(limit - *ptr >= 4);
+ memcpy(val, *ptr, 4);
+ *ptr += 4;
+ return true;
+}
+
+static bool upb_decode_tag(const char **ptr, const char *limit,
+ int *field_number, int *wire_type) {
+ uint32_t tag = 0;
+ CHK(upb_decode_varint32(ptr, limit, &tag));
+ *field_number = tag >> 3;
+ *wire_type = tag & 7;
+ return true;
+}
+
+static int32_t upb_zzdecode_32(uint32_t n) {
+ return (n >> 1) ^ -(int32_t)(n & 1);
+}
+
+static int64_t upb_zzdecode_64(uint64_t n) {
+ return (n >> 1) ^ -(int64_t)(n & 1);
+}
+
+static bool upb_decode_string(const char **ptr, const char *limit,
+ upb_stringview *val) {
+ uint32_t len;
+
+ CHK(upb_decode_varint32(ptr, limit, &len) &&
+ len < INT32_MAX &&
+ limit - *ptr >= (int32_t)len);
+
+ *val = upb_stringview_make(*ptr, len);
+ *ptr += len;
+ return true;
+}
+
+static void upb_set32(void *msg, size_t ofs, uint32_t val) {
+ memcpy((char*)msg + ofs, &val, sizeof(val));
+}
+
+static bool upb_append_unknown(upb_decstate *d, upb_decframe *frame,
+ const char *start) {
+ UPB_UNUSED(d);
+ UPB_UNUSED(frame);
+ UPB_UNUSED(start);
+ return true;
+}
+
+static bool upb_skip_unknownfielddata(upb_decstate *d, upb_decframe *frame,
+ int field_number, int wire_type) {
+ switch (wire_type) {
+ case UPB_WIRE_TYPE_VARINT: {
+ uint64_t val;
+ return upb_decode_varint(&d->ptr, frame->limit, &val);
+ }
+ case UPB_WIRE_TYPE_32BIT: {
+ uint32_t val;
+ return upb_decode_32bit(&d->ptr, frame->limit, &val);
+ }
+ case UPB_WIRE_TYPE_64BIT: {
+ uint64_t val;
+ return upb_decode_64bit(&d->ptr, frame->limit, &val);
+ }
+ case UPB_WIRE_TYPE_DELIMITED: {
+ upb_stringview val;
+ return upb_decode_string(&d->ptr, frame->limit, &val);
+ }
+ case UPB_WIRE_TYPE_START_GROUP:
+ return upb_skip_unknowngroup(d, field_number, frame->limit);
+ case UPB_WIRE_TYPE_END_GROUP:
+ CHK(field_number == frame->group_number);
+ frame->limit = d->ptr;
+ return true;
+ }
+ return false;
+}
+
+static bool upb_array_grow(upb_array *arr, size_t elements) {
+ size_t needed = arr->len + elements;
+ size_t new_size = UPB_MAX(arr->size, 8);
+ size_t new_bytes;
+ size_t old_bytes;
+ void *new_data;
+
+ while (new_size < needed) {
+ new_size *= 2;
+ }
+
+ old_bytes = arr->len * arr->element_size;
+ new_bytes = new_size * arr->element_size;
+ new_data = upb_realloc(arr->alloc, arr->data, old_bytes, new_bytes);
+ CHK(new_data);
+
+ arr->data = new_data;
+ arr->size = new_size;
+ return true;
+}
+
+static void *upb_array_reserve(upb_array *arr, size_t elements) {
+ if (arr->size - arr->len < elements) {
+ CHK(upb_array_grow(arr, elements));
+ }
+ return (char*)arr->data + (arr->len * arr->element_size);
+}
+
+static void *upb_array_add(upb_array *arr, size_t elements) {
+ void *ret = upb_array_reserve(arr, elements);
+ arr->len += elements;
+ return ret;
+}
+
+static upb_array *upb_getarr(upb_decframe *frame,
+ const upb_msglayout_fieldinit_v1 *field) {
+ UPB_ASSERT(field->label == UPB_LABEL_REPEATED);
+ return *(upb_array**)&frame->msg[field->offset];
+}
+
+static upb_array *upb_getorcreatearr(upb_decstate *d,
+ upb_decframe *frame,
+ const upb_msglayout_fieldinit_v1 *field) {
+ upb_array *arr = upb_getarr(frame, field);
+
+ if (!arr) {
+ arr = upb_env_malloc(d->env, sizeof(*arr));
+ if (!arr) {
+ return NULL;
+ }
+ upb_array_init(arr, upb_desctype_to_fieldtype[field->descriptortype],
+ upb_arena_alloc(upb_env_arena(d->env)));
+ *(upb_array**)&frame->msg[field->offset] = arr;
+ }
+
+ return arr;
+}
+
+static void upb_sethasbit(upb_decframe *frame,
+ const upb_msglayout_fieldinit_v1 *field) {
+ UPB_ASSERT(field->hasbit != UPB_NO_HASBIT);
+ frame->msg[field->hasbit / 8] |= (1 << (field->hasbit % 8));
+}
+
+static void upb_setoneofcase(upb_decframe *frame,
+ const upb_msglayout_fieldinit_v1 *field) {
+ UPB_ASSERT(field->oneof_index != UPB_NOT_IN_ONEOF);
+ upb_set32(frame->msg, frame->m->oneofs[field->oneof_index].case_offset,
+ field->number);
+}
+
+static char *upb_decode_prepareslot(upb_decstate *d,
+ upb_decframe *frame,
+ const upb_msglayout_fieldinit_v1 *field) {
+ char *field_mem = frame->msg + field->offset;
+ upb_array *arr;
+
+ if (field->label == UPB_LABEL_REPEATED) {
+ arr = upb_getorcreatearr(d, frame, field);
+ field_mem = upb_array_reserve(arr, 1);
+ }
+
+ return field_mem;
+}
+
+static void upb_decode_setpresent(upb_decframe *frame,
+ const upb_msglayout_fieldinit_v1 *field) {
+ if (field->label == UPB_LABEL_REPEATED) {
+ upb_array *arr = upb_getarr(frame, field);
+ UPB_ASSERT(arr->len < arr->size);
+ arr->len++;
+ } else if (field->oneof_index != UPB_NOT_IN_ONEOF) {
+ upb_setoneofcase(frame, field);
+ } else if (field->hasbit != UPB_NO_HASBIT) {
+ upb_sethasbit(frame, field);
+ }
+}
+
+static bool upb_decode_submsg(upb_decstate *d,
+ upb_decframe *frame,
+ const char *limit,
+ const upb_msglayout_fieldinit_v1 *field,
+ int group_number) {
+ char *submsg_slot = upb_decode_prepareslot(d, frame, field);
+ char *submsg = *(void**)submsg_slot;
+ const upb_msglayout_msginit_v1 *subm;
+
+ UPB_ASSERT(field->submsg_index != UPB_NO_SUBMSG);
+ subm = frame->m->submsgs[field->submsg_index];
+ UPB_ASSERT(subm);
+
+ if (!submsg) {
+ submsg = upb_env_malloc(d->env, upb_msg_sizeof((upb_msglayout *)subm));
+ CHK(submsg);
+ submsg = upb_msg_init(
+ submsg, (upb_msglayout*)subm, upb_arena_alloc(upb_env_arena(d->env)));
+ *(void**)submsg_slot = submsg;
+ }
+
+ upb_decode_message(d, limit, group_number, submsg, subm);
+
+ return true;
+}
+
+static bool upb_decode_varintfield(upb_decstate *d, upb_decframe *frame,
+ const char *field_start,
+ const upb_msglayout_fieldinit_v1 *field) {
+ uint64_t val;
+ void *field_mem;
+
+ field_mem = upb_decode_prepareslot(d, frame, field);
+ CHK(field_mem);
+ CHK(upb_decode_varint(&d->ptr, frame->limit, &val));
+
+ switch ((upb_descriptortype_t)field->descriptortype) {
+ case UPB_DESCRIPTOR_TYPE_INT64:
+ case UPB_DESCRIPTOR_TYPE_UINT64:
+ memcpy(field_mem, &val, sizeof(val));
+ break;
+ case UPB_DESCRIPTOR_TYPE_INT32:
+ case UPB_DESCRIPTOR_TYPE_UINT32:
+ case UPB_DESCRIPTOR_TYPE_ENUM: {
+ uint32_t val32 = val;
+ memcpy(field_mem, &val32, sizeof(val32));
+ break;
+ }
+ case UPB_DESCRIPTOR_TYPE_BOOL: {
+ bool valbool = val != 0;
+ memcpy(field_mem, &valbool, sizeof(valbool));
+ break;
+ }
+ case UPB_DESCRIPTOR_TYPE_SINT32: {
+ int32_t decoded = upb_zzdecode_32(val);
+ memcpy(field_mem, &decoded, sizeof(decoded));
+ break;
+ }
+ case UPB_DESCRIPTOR_TYPE_SINT64: {
+ int64_t decoded = upb_zzdecode_64(val);
+ memcpy(field_mem, &decoded, sizeof(decoded));
+ break;
+ }
+ default:
+ return upb_append_unknown(d, frame, field_start);
+ }
+
+ upb_decode_setpresent(frame, field);
+ return true;
+}
+
+static bool upb_decode_64bitfield(upb_decstate *d, upb_decframe *frame,
+ const char *field_start,
+ const upb_msglayout_fieldinit_v1 *field) {
+ void *field_mem;
+ uint64_t val;
+
+ field_mem = upb_decode_prepareslot(d, frame, field);
+ CHK(field_mem);
+ CHK(upb_decode_64bit(&d->ptr, frame->limit, &val));
+
+ switch ((upb_descriptortype_t)field->descriptortype) {
+ case UPB_DESCRIPTOR_TYPE_DOUBLE:
+ case UPB_DESCRIPTOR_TYPE_FIXED64:
+ case UPB_DESCRIPTOR_TYPE_SFIXED64:
+ memcpy(field_mem, &val, sizeof(val));
+ break;
+ default:
+ return upb_append_unknown(d, frame, field_start);
+ }
+
+ upb_decode_setpresent(frame, field);
+ return true;
+}
+
+static bool upb_decode_32bitfield(upb_decstate *d, upb_decframe *frame,
+ const char *field_start,
+ const upb_msglayout_fieldinit_v1 *field) {
+ void *field_mem;
+ uint32_t val;
+
+ field_mem = upb_decode_prepareslot(d, frame, field);
+ CHK(field_mem);
+ CHK(upb_decode_32bit(&d->ptr, frame->limit, &val));
+
+ switch ((upb_descriptortype_t)field->descriptortype) {
+ case UPB_DESCRIPTOR_TYPE_FLOAT:
+ case UPB_DESCRIPTOR_TYPE_FIXED32:
+ case UPB_DESCRIPTOR_TYPE_SFIXED32:
+ memcpy(field_mem, &val, sizeof(val));
+ break;
+ default:
+ return upb_append_unknown(d, frame, field_start);
+ }
+
+ upb_decode_setpresent(frame, field);
+ return true;
+}
+
+static bool upb_decode_fixedpacked(upb_array *arr, upb_stringview data,
+ int elem_size) {
+ int elements = data.size / elem_size;
+ void *field_mem;
+
+ CHK((size_t)(elements * elem_size) == data.size);
+ field_mem = upb_array_add(arr, elements);
+ CHK(field_mem);
+ memcpy(field_mem, data.data, data.size);
+ return true;
+}
+
+static bool upb_decode_toarray(upb_decstate *d, upb_decframe *frame,
+ const char *field_start,
+ const upb_msglayout_fieldinit_v1 *field,
+ upb_stringview val) {
+ upb_array *arr = upb_getorcreatearr(d, frame, field);
+
+#define VARINT_CASE(ctype, decode) { \
+ const char *ptr = val.data; \
+ const char *limit = ptr + val.size; \
+ while (ptr < limit) { \
+ uint64_t val; \
+ void *field_mem; \
+ ctype decoded; \
+ CHK(upb_decode_varint(&ptr, limit, &val)); \
+ decoded = (decode)(val); \
+ field_mem = upb_array_add(arr, 1); \
+ CHK(field_mem); \
+ memcpy(field_mem, &decoded, sizeof(ctype)); \
+ } \
+ return true; \
+}
+
+ switch ((upb_descriptortype_t)field->descriptortype) {
+ case UPB_DESCRIPTOR_TYPE_STRING:
+ case UPB_DESCRIPTOR_TYPE_BYTES: {
+ void *field_mem = upb_array_add(arr, 1);
+ CHK(field_mem);
+ memcpy(field_mem, &val, sizeof(val));
+ return true;
+ }
+ case UPB_DESCRIPTOR_TYPE_FLOAT:
+ case UPB_DESCRIPTOR_TYPE_FIXED32:
+ case UPB_DESCRIPTOR_TYPE_SFIXED32:
+ return upb_decode_fixedpacked(arr, val, sizeof(int32_t));
+ case UPB_DESCRIPTOR_TYPE_DOUBLE:
+ case UPB_DESCRIPTOR_TYPE_FIXED64:
+ case UPB_DESCRIPTOR_TYPE_SFIXED64:
+ return upb_decode_fixedpacked(arr, val, sizeof(int64_t));
+ case UPB_DESCRIPTOR_TYPE_INT32:
+ case UPB_DESCRIPTOR_TYPE_UINT32:
+ case UPB_DESCRIPTOR_TYPE_ENUM:
+ /* TODO: proto2 enum field that isn't in the enum. */
+ VARINT_CASE(uint32_t, uint32_t);
+ case UPB_DESCRIPTOR_TYPE_INT64:
+ case UPB_DESCRIPTOR_TYPE_UINT64:
+ VARINT_CASE(uint64_t, uint64_t);
+ case UPB_DESCRIPTOR_TYPE_BOOL:
+ VARINT_CASE(bool, bool);
+ case UPB_DESCRIPTOR_TYPE_SINT32:
+ VARINT_CASE(int32_t, upb_zzdecode_32);
+ case UPB_DESCRIPTOR_TYPE_SINT64:
+ VARINT_CASE(int64_t, upb_zzdecode_64);
+ case UPB_DESCRIPTOR_TYPE_MESSAGE: {
+ const upb_msglayout_msginit_v1 *subm;
+ char *submsg;
+ void *field_mem;
+
+ CHK(val.size <= (size_t)(frame->limit - val.data));
+ d->ptr -= val.size;
+
+ /* Create elemente message. */
+ UPB_ASSERT(field->submsg_index != UPB_NO_SUBMSG);
+ subm = frame->m->submsgs[field->submsg_index];
+ UPB_ASSERT(subm);
+
+ submsg = upb_env_malloc(d->env, upb_msg_sizeof((upb_msglayout *)subm));
+ CHK(submsg);
+ submsg = upb_msg_init(submsg, (upb_msglayout*)subm,
+ upb_arena_alloc(upb_env_arena(d->env)));
+
+ field_mem = upb_array_add(arr, 1);
+ CHK(field_mem);
+ *(void**)field_mem = submsg;
+
+ return upb_decode_message(
+ d, val.data + val.size, frame->group_number, submsg, subm);
+ }
+ case UPB_DESCRIPTOR_TYPE_GROUP:
+ return upb_append_unknown(d, frame, field_start);
+ }
+#undef VARINT_CASE
+ UPB_UNREACHABLE();
+}
+
+static bool upb_decode_delimitedfield(upb_decstate *d, upb_decframe *frame,
+ const char *field_start,
+ const upb_msglayout_fieldinit_v1 *field) {
+ upb_stringview val;
+
+ CHK(upb_decode_string(&d->ptr, frame->limit, &val));
+
+ if (field->label == UPB_LABEL_REPEATED) {
+ return upb_decode_toarray(d, frame, field_start, field, val);
+ } else {
+ switch ((upb_descriptortype_t)field->descriptortype) {
+ case UPB_DESCRIPTOR_TYPE_STRING:
+ case UPB_DESCRIPTOR_TYPE_BYTES: {
+ void *field_mem = upb_decode_prepareslot(d, frame, field);
+ CHK(field_mem);
+ memcpy(field_mem, &val, sizeof(val));
+ break;
+ }
+ case UPB_DESCRIPTOR_TYPE_MESSAGE:
+ CHK(val.size <= (size_t)(frame->limit - val.data));
+ d->ptr -= val.size;
+ CHK(upb_decode_submsg(d, frame, val.data + val.size, field, 0));
+ break;
+ default:
+ /* TODO(haberman): should we accept the last element of a packed? */
+ return upb_append_unknown(d, frame, field_start);
+ }
+ upb_decode_setpresent(frame, field);
+ return true;
+ }
+}
+
+static const upb_msglayout_fieldinit_v1 *upb_find_field(
+ const upb_msglayout_msginit_v1 *l, uint32_t field_number) {
+ /* Lots of optimization opportunities here. */
+ int i;
+ for (i = 0; i < l->field_count; i++) {
+ if (l->fields[i].number == field_number) {
+ return &l->fields[i];
+ }
+ }
+
+ return NULL; /* Unknown field. */
+}
+
+static bool upb_decode_field(upb_decstate *d, upb_decframe *frame) {
+ int field_number;
+ int wire_type;
+ const char *field_start = d->ptr;
+ const upb_msglayout_fieldinit_v1 *field;
+
+ CHK(upb_decode_tag(&d->ptr, frame->limit, &field_number, &wire_type));
+ field = upb_find_field(frame->m, field_number);
+
+ if (field) {
+ switch (wire_type) {
+ case UPB_WIRE_TYPE_VARINT:
+ return upb_decode_varintfield(d, frame, field_start, field);
+ case UPB_WIRE_TYPE_32BIT:
+ return upb_decode_32bitfield(d, frame, field_start, field);
+ case UPB_WIRE_TYPE_64BIT:
+ return upb_decode_64bitfield(d, frame, field_start, field);
+ case UPB_WIRE_TYPE_DELIMITED:
+ return upb_decode_delimitedfield(d, frame, field_start, field);
+ case UPB_WIRE_TYPE_START_GROUP:
+ CHK(field->descriptortype == UPB_DESCRIPTOR_TYPE_GROUP);
+ return upb_decode_submsg(d, frame, frame->limit, field, field_number);
+ case UPB_WIRE_TYPE_END_GROUP:
+ CHK(frame->group_number == field_number)
+ frame->limit = d->ptr;
+ return true;
+ default:
+ return false;
+ }
+ } else {
+ CHK(field_number != 0);
+ return upb_skip_unknownfielddata(d, frame, field_number, wire_type);
+ }
+}
+
+static bool upb_skip_unknowngroup(upb_decstate *d, int field_number,
+ const char *limit) {
+ upb_decframe frame;
+ frame.msg = NULL;
+ frame.m = NULL;
+ frame.group_number = field_number;
+ frame.limit = limit;
+
+ while (d->ptr < frame.limit) {
+ int wire_type;
+ int field_number;
+
+ CHK(upb_decode_tag(&d->ptr, frame.limit, &field_number, &wire_type));
+ CHK(upb_skip_unknownfielddata(d, &frame, field_number, wire_type));
+ }
+
+ return true;
+}
+
+static bool upb_decode_message(upb_decstate *d, const char *limit,
+ int group_number, char *msg,
+ const upb_msglayout_msginit_v1 *l) {
+ upb_decframe frame;
+ frame.group_number = group_number;
+ frame.limit = limit;
+ frame.msg = msg;
+ frame.m = l;
+
+ while (d->ptr < frame.limit) {
+ CHK(upb_decode_field(d, &frame));
+ }
+
+ return true;
+}
+
+bool upb_decode(upb_stringview buf, void *msg,
+ const upb_msglayout_msginit_v1 *l, upb_env *env) {
+ upb_decstate state;
+ state.ptr = buf.data;
+ state.env = env;
+
+ return upb_decode_message(&state, buf.data + buf.size, 0, msg, l);
+}
+
+#undef CHK
+
+
+#include <ctype.h>
+#include <stdlib.h>
+#include <string.h>
+
+typedef struct {
+ size_t len;
+ char str[1]; /* Null-terminated string data follows. */
+} str_t;
+
+static str_t *newstr(const char *data, size_t len) {
+ str_t *ret = upb_gmalloc(sizeof(*ret) + len);
+ if (!ret) return NULL;
+ ret->len = len;
+ memcpy(ret->str, data, len);
+ ret->str[len] = '\0';
+ return ret;
+}
+
+static void freestr(str_t *s) { upb_gfree(s); }
+
+/* isalpha() etc. from <ctype.h> are locale-dependent, which we don't want. */
+static bool upb_isbetween(char c, char low, char high) {
+ return c >= low && c <= high;
+}
+
+static bool upb_isletter(char c) {
+ return upb_isbetween(c, 'A', 'Z') || upb_isbetween(c, 'a', 'z') || c == '_';
+}
+
+static bool upb_isalphanum(char c) {
+ return upb_isletter(c) || upb_isbetween(c, '0', '9');
+}
+
+static bool upb_isident(const char *str, size_t len, bool full, upb_status *s) {
+ bool start = true;
+ size_t i;
+ for (i = 0; i < len; i++) {
+ char c = str[i];
+ if (c == '.') {
+ if (start || !full) {
+ upb_status_seterrf(s, "invalid name: unexpected '.' (%s)", str);
+ return false;
+ }
+ start = true;
+ } else if (start) {
+ if (!upb_isletter(c)) {
+ upb_status_seterrf(
+ s, "invalid name: path components must start with a letter (%s)",
+ str);
+ return false;
+ }
+ start = false;
+ } else {
+ if (!upb_isalphanum(c)) {
+ upb_status_seterrf(s, "invalid name: non-alphanumeric character (%s)",
+ str);
+ return false;
+ }
+ }
+ }
+ return !start;
+}
+
+static bool upb_isoneof(const upb_refcounted *def) {
+ return def->vtbl == &upb_oneofdef_vtbl;
+}
+
+static bool upb_isfield(const upb_refcounted *def) {
+ return def->vtbl == &upb_fielddef_vtbl;
+}
+
+static const upb_oneofdef *upb_trygetoneof(const upb_refcounted *def) {
+ return upb_isoneof(def) ? (const upb_oneofdef*)def : NULL;
+}
+
+static const upb_fielddef *upb_trygetfield(const upb_refcounted *def) {
+ return upb_isfield(def) ? (const upb_fielddef*)def : NULL;
+}
+
+
+/* upb_def ********************************************************************/
+
+upb_deftype_t upb_def_type(const upb_def *d) { return d->type; }
+
+const char *upb_def_fullname(const upb_def *d) { return d->fullname; }
+
+const char *upb_def_name(const upb_def *d) {
+ const char *p;
+
+ if (d->fullname == NULL) {
+ return NULL;
+ } else if ((p = strrchr(d->fullname, '.')) == NULL) {
+ /* No '.' in the name, return the full string. */
+ return d->fullname;
+ } else {
+ /* Return one past the last '.'. */
+ return p + 1;
+ }
+}
+
+bool upb_def_setfullname(upb_def *def, const char *fullname, upb_status *s) {
+ UPB_ASSERT(!upb_def_isfrozen(def));
+ if (!upb_isident(fullname, strlen(fullname), true, s)) {
+ return false;
+ }
+
+ fullname = upb_gstrdup(fullname);
+ if (!fullname) {
+ upb_upberr_setoom(s);
+ return false;
+ }
+
+ upb_gfree((void*)def->fullname);
+ def->fullname = fullname;
+ return true;
+}
+
+const upb_filedef *upb_def_file(const upb_def *d) { return d->file; }
+
+static bool upb_def_init(upb_def *def, upb_deftype_t type,
+ const struct upb_refcounted_vtbl *vtbl,
+ const void *owner) {
+ if (!upb_refcounted_init(upb_def_upcast_mutable(def), vtbl, owner)) return false;
+ def->type = type;
+ def->fullname = NULL;
+ def->came_from_user = false;
+ def->file = NULL;
+ return true;
+}
+
+static void upb_def_uninit(upb_def *def) {
+ upb_gfree((void*)def->fullname);
+}
+
+static const char *msgdef_name(const upb_msgdef *m) {
+ const char *name = upb_def_fullname(upb_msgdef_upcast(m));
+ return name ? name : "(anonymous)";
+}
+
+static bool upb_validate_field(upb_fielddef *f, upb_status *s) {
+ if (upb_fielddef_name(f) == NULL || upb_fielddef_number(f) == 0) {
+ upb_status_seterrmsg(s, "fielddef must have name and number set");
+ return false;
+ }
+
+ if (!f->type_is_set_) {
+ upb_status_seterrmsg(s, "fielddef type was not initialized");
+ return false;
+ }
+
+ if (upb_fielddef_lazy(f) &&
+ upb_fielddef_descriptortype(f) != UPB_DESCRIPTOR_TYPE_MESSAGE) {
+ upb_status_seterrmsg(s,
+ "only length-delimited submessage fields may be lazy");
+ return false;
+ }
+
+ if (upb_fielddef_hassubdef(f)) {
+ const upb_def *subdef;
+
+ if (f->subdef_is_symbolic) {
+ upb_status_seterrf(s, "field '%s.%s' has not been resolved",
+ msgdef_name(f->msg.def), upb_fielddef_name(f));
+ return false;
+ }
+
+ subdef = upb_fielddef_subdef(f);
+ if (subdef == NULL) {
+ upb_status_seterrf(s, "field %s.%s is missing required subdef",
+ msgdef_name(f->msg.def), upb_fielddef_name(f));
+ return false;
+ }
+
+ if (!upb_def_isfrozen(subdef) && !subdef->came_from_user) {
+ upb_status_seterrf(s,
+ "subdef of field %s.%s is not frozen or being frozen",
+ msgdef_name(f->msg.def), upb_fielddef_name(f));
+ return false;
+ }
+ }
+
+ if (upb_fielddef_type(f) == UPB_TYPE_ENUM) {
+ bool has_default_name = upb_fielddef_enumhasdefaultstr(f);
+ bool has_default_number = upb_fielddef_enumhasdefaultint32(f);
+
+ /* Previously verified by upb_validate_enumdef(). */
+ UPB_ASSERT(upb_enumdef_numvals(upb_fielddef_enumsubdef(f)) > 0);
+
+ /* We've already validated that we have an associated enumdef and that it
+ * has at least one member, so at least one of these should be true.
+ * Because if the user didn't set anything, we'll pick up the enum's
+ * default, but if the user *did* set something we should at least pick up
+ * the one they set (int32 or string). */
+ UPB_ASSERT(has_default_name || has_default_number);
+
+ if (!has_default_name) {
+ upb_status_seterrf(s,
+ "enum default for field %s.%s (%d) is not in the enum",
+ msgdef_name(f->msg.def), upb_fielddef_name(f),
+ upb_fielddef_defaultint32(f));
+ return false;
+ }
+
+ if (!has_default_number) {
+ upb_status_seterrf(s,
+ "enum default for field %s.%s (%s) is not in the enum",
+ msgdef_name(f->msg.def), upb_fielddef_name(f),
+ upb_fielddef_defaultstr(f, NULL));
+ return false;
+ }
+
+ /* Lift the effective numeric default into the field's default slot, in case
+ * we were only getting it "by reference" from the enumdef. */
+ upb_fielddef_setdefaultint32(f, upb_fielddef_defaultint32(f));
+ }
+
+ /* Ensure that MapEntry submessages only appear as repeated fields, not
+ * optional/required (singular) fields. */
+ if (upb_fielddef_type(f) == UPB_TYPE_MESSAGE &&
+ upb_fielddef_msgsubdef(f) != NULL) {
+ const upb_msgdef *subdef = upb_fielddef_msgsubdef(f);
+ if (upb_msgdef_mapentry(subdef) && !upb_fielddef_isseq(f)) {
+ upb_status_seterrf(s,
+ "Field %s refers to mapentry message but is not "
+ "a repeated field",
+ upb_fielddef_name(f) ? upb_fielddef_name(f) :
+ "(unnamed)");
+ return false;
+ }
+ }
+
+ return true;
+}
+
+static bool upb_validate_enumdef(const upb_enumdef *e, upb_status *s) {
+ if (upb_enumdef_numvals(e) == 0) {
+ upb_status_seterrf(s, "enum %s has no members (must have at least one)",
+ upb_enumdef_fullname(e));
+ return false;
+ }
+
+ return true;
+}
+
+/* All submessage fields are lower than all other fields.
+ * Secondly, fields are increasing in order. */
+uint32_t field_rank(const upb_fielddef *f) {
+ uint32_t ret = upb_fielddef_number(f);
+ const uint32_t high_bit = 1 << 30;
+ UPB_ASSERT(ret < high_bit);
+ if (!upb_fielddef_issubmsg(f))
+ ret |= high_bit;
+ return ret;
+}
+
+int cmp_fields(const void *p1, const void *p2) {
+ const upb_fielddef *f1 = *(upb_fielddef*const*)p1;
+ const upb_fielddef *f2 = *(upb_fielddef*const*)p2;
+ return field_rank(f1) - field_rank(f2);
+}
+
+static bool assign_msg_indices(upb_msgdef *m, upb_status *s) {
+ /* Sort fields. upb internally relies on UPB_TYPE_MESSAGE fields having the
+ * lowest indexes, but we do not publicly guarantee this. */
+ upb_msg_field_iter j;
+ upb_msg_oneof_iter k;
+ int i;
+ uint32_t selector;
+ int n = upb_msgdef_numfields(m);
+ upb_fielddef **fields;
+
+ if (n == 0) {
+ m->selector_count = UPB_STATIC_SELECTOR_COUNT;
+ m->submsg_field_count = 0;
+ return true;
+ }
+
+ fields = upb_gmalloc(n * sizeof(*fields));
+ if (!fields) {
+ upb_upberr_setoom(s);
+ return false;
+ }
+
+ m->submsg_field_count = 0;
+ for(i = 0, upb_msg_field_begin(&j, m);
+ !upb_msg_field_done(&j);
+ upb_msg_field_next(&j), i++) {
+ upb_fielddef *f = upb_msg_iter_field(&j);
+ UPB_ASSERT(f->msg.def == m);
+ if (!upb_validate_field(f, s)) {
+ upb_gfree(fields);
+ return false;
+ }
+ if (upb_fielddef_issubmsg(f)) {
+ m->submsg_field_count++;
+ }
+ fields[i] = f;
+ }
+
+ qsort(fields, n, sizeof(*fields), cmp_fields);
+
+ selector = UPB_STATIC_SELECTOR_COUNT + m->submsg_field_count;
+ for (i = 0; i < n; i++) {
+ upb_fielddef *f = fields[i];
+ f->index_ = i;
+ f->selector_base = selector + upb_handlers_selectorbaseoffset(f);
+ selector += upb_handlers_selectorcount(f);
+ }
+ m->selector_count = selector;
+
+#ifndef NDEBUG
+ {
+ /* Verify that all selectors for the message are distinct. */
+#define TRY(type) \
+ if (upb_handlers_getselector(f, type, &sel)) upb_inttable_insert(&t, sel, v);
+
+ upb_inttable t;
+ upb_value v;
+ upb_selector_t sel;
+
+ upb_inttable_init(&t, UPB_CTYPE_BOOL);
+ v = upb_value_bool(true);
+ upb_inttable_insert(&t, UPB_STARTMSG_SELECTOR, v);
+ upb_inttable_insert(&t, UPB_ENDMSG_SELECTOR, v);
+ upb_inttable_insert(&t, UPB_UNKNOWN_SELECTOR, v);
+ for(upb_msg_field_begin(&j, m);
+ !upb_msg_field_done(&j);
+ upb_msg_field_next(&j)) {
+ upb_fielddef *f = upb_msg_iter_field(&j);
+ /* These calls will assert-fail in upb_table if the value already
+ * exists. */
+ TRY(UPB_HANDLER_INT32);
+ TRY(UPB_HANDLER_INT64)
+ TRY(UPB_HANDLER_UINT32)
+ TRY(UPB_HANDLER_UINT64)
+ TRY(UPB_HANDLER_FLOAT)
+ TRY(UPB_HANDLER_DOUBLE)
+ TRY(UPB_HANDLER_BOOL)
+ TRY(UPB_HANDLER_STARTSTR)
+ TRY(UPB_HANDLER_STRING)
+ TRY(UPB_HANDLER_ENDSTR)
+ TRY(UPB_HANDLER_STARTSUBMSG)
+ TRY(UPB_HANDLER_ENDSUBMSG)
+ TRY(UPB_HANDLER_STARTSEQ)
+ TRY(UPB_HANDLER_ENDSEQ)
+ }
+ upb_inttable_uninit(&t);
+ }
+#undef TRY
+#endif
+
+ for(upb_msg_oneof_begin(&k, m), i = 0;
+ !upb_msg_oneof_done(&k);
+ upb_msg_oneof_next(&k), i++) {
+ upb_oneofdef *o = upb_msg_iter_oneof(&k);
+ o->index = i;
+ }
+
+ upb_gfree(fields);
+ return true;
+}
+
+bool _upb_def_validate(upb_def *const*defs, size_t n, upb_status *s) {
+ size_t i;
+
+ /* First perform validation, in two passes so we can check that we have a
+ * transitive closure without needing to search. */
+ for (i = 0; i < n; i++) {
+ upb_def *def = defs[i];
+ if (upb_def_isfrozen(def)) {
+ /* Could relax this requirement if it's annoying. */
+ upb_status_seterrmsg(s, "def is already frozen");
+ goto err;
+ } else if (def->type == UPB_DEF_FIELD) {
+ upb_status_seterrmsg(s, "standalone fielddefs can not be frozen");
+ goto err;
+ } else {
+ /* Set now to detect transitive closure in the second pass. */
+ def->came_from_user = true;
+
+ if (def->type == UPB_DEF_ENUM &&
+ !upb_validate_enumdef(upb_dyncast_enumdef(def), s)) {
+ goto err;
+ }
+ }
+ }
+
+ /* Second pass of validation. Also assign selector bases and indexes, and
+ * compact tables. */
+ for (i = 0; i < n; i++) {
+ upb_def *def = defs[i];
+ upb_msgdef *m = upb_dyncast_msgdef_mutable(def);
+ upb_enumdef *e = upb_dyncast_enumdef_mutable(def);
+ if (m) {
+ upb_inttable_compact(&m->itof);
+ if (!assign_msg_indices(m, s)) {
+ goto err;
+ }
+ } else if (e) {
+ upb_inttable_compact(&e->iton);
+ }
+ }
+
+ return true;
+
+err:
+ for (i = 0; i < n; i++) {
+ upb_def *def = defs[i];
+ def->came_from_user = false;
+ }
+ UPB_ASSERT(!(s && upb_ok(s)));
+ return false;
+}
+
+bool upb_def_freeze(upb_def *const* defs, size_t n, upb_status *s) {
+ /* Def graph contains FieldDefs between each MessageDef, so double the
+ * limit. */
+ const size_t maxdepth = UPB_MAX_MESSAGE_DEPTH * 2;
+
+ if (!_upb_def_validate(defs, n, s)) {
+ return false;
+ }
+
+
+ /* Validation all passed; freeze the objects. */
+ return upb_refcounted_freeze((upb_refcounted *const*)defs, n, s, maxdepth);
+}
+
+
+/* upb_enumdef ****************************************************************/
+
+static void visitenum(const upb_refcounted *r, upb_refcounted_visit *visit,
+ void *closure) {
+ const upb_enumdef *e = (const upb_enumdef*)r;
+ const upb_def *def = upb_enumdef_upcast(e);
+ if (upb_def_file(def)) {
+ visit(r, upb_filedef_upcast(upb_def_file(def)), closure);
+ }
+}
+
+static void freeenum(upb_refcounted *r) {
+ upb_enumdef *e = (upb_enumdef*)r;
+ upb_inttable_iter i;
+ upb_inttable_begin(&i, &e->iton);
+ for( ; !upb_inttable_done(&i); upb_inttable_next(&i)) {
+ /* To clean up the upb_gstrdup() from upb_enumdef_addval(). */
+ upb_gfree(upb_value_getcstr(upb_inttable_iter_value(&i)));
+ }
+ upb_strtable_uninit(&e->ntoi);
+ upb_inttable_uninit(&e->iton);
+ upb_def_uninit(upb_enumdef_upcast_mutable(e));
+ upb_gfree(e);
+}
+
+const struct upb_refcounted_vtbl upb_enumdef_vtbl = {&visitenum, &freeenum};
+
+upb_enumdef *upb_enumdef_new(const void *owner) {
+ upb_enumdef *e = upb_gmalloc(sizeof(*e));
+ if (!e) return NULL;
+
+ if (!upb_def_init(upb_enumdef_upcast_mutable(e), UPB_DEF_ENUM,
+ &upb_enumdef_vtbl, owner)) {
+ goto err2;
+ }
+
+ if (!upb_strtable_init(&e->ntoi, UPB_CTYPE_INT32)) goto err2;
+ if (!upb_inttable_init(&e->iton, UPB_CTYPE_CSTR)) goto err1;
+ return e;
+
+err1:
+ upb_strtable_uninit(&e->ntoi);
+err2:
+ upb_gfree(e);
+ return NULL;
+}
+
+bool upb_enumdef_freeze(upb_enumdef *e, upb_status *status) {
+ upb_def *d = upb_enumdef_upcast_mutable(e);
+ return upb_def_freeze(&d, 1, status);
+}
+
+const char *upb_enumdef_fullname(const upb_enumdef *e) {
+ return upb_def_fullname(upb_enumdef_upcast(e));
+}
+
+const char *upb_enumdef_name(const upb_enumdef *e) {
+ return upb_def_name(upb_enumdef_upcast(e));
+}
+
+bool upb_enumdef_setfullname(upb_enumdef *e, const char *fullname,
+ upb_status *s) {
+ return upb_def_setfullname(upb_enumdef_upcast_mutable(e), fullname, s);
+}
+
+bool upb_enumdef_addval(upb_enumdef *e, const char *name, int32_t num,
+ upb_status *status) {
+ char *name2;
+
+ if (!upb_isident(name, strlen(name), false, status)) {
+ return false;
+ }
+
+ if (upb_enumdef_ntoiz(e, name, NULL)) {
+ upb_status_seterrf(status, "name '%s' is already defined", name);
+ return false;
+ }
+
+ if (!upb_strtable_insert(&e->ntoi, name, upb_value_int32(num))) {
+ upb_status_seterrmsg(status, "out of memory");
+ return false;
+ }
+
+ if (!upb_inttable_lookup(&e->iton, num, NULL)) {
+ name2 = upb_gstrdup(name);
+ if (!name2 || !upb_inttable_insert(&e->iton, num, upb_value_cstr(name2))) {
+ upb_status_seterrmsg(status, "out of memory");
+ upb_strtable_remove(&e->ntoi, name, NULL);
+ return false;
+ }
+ }
+
+ if (upb_enumdef_numvals(e) == 1) {
+ bool ok = upb_enumdef_setdefault(e, num, NULL);
+ UPB_ASSERT(ok);
+ }
+
+ return true;
+}
+
+int32_t upb_enumdef_default(const upb_enumdef *e) {
+ UPB_ASSERT(upb_enumdef_iton(e, e->defaultval));
+ return e->defaultval;
+}
+
+bool upb_enumdef_setdefault(upb_enumdef *e, int32_t val, upb_status *s) {
+ UPB_ASSERT(!upb_enumdef_isfrozen(e));
+ if (!upb_enumdef_iton(e, val)) {
+ upb_status_seterrf(s, "number '%d' is not in the enum.", val);
+ return false;
+ }
+ e->defaultval = val;
+ return true;
+}
+
+int upb_enumdef_numvals(const upb_enumdef *e) {
+ return upb_strtable_count(&e->ntoi);
+}
+
+void upb_enum_begin(upb_enum_iter *i, const upb_enumdef *e) {
+ /* We iterate over the ntoi table, to account for duplicate numbers. */
+ upb_strtable_begin(i, &e->ntoi);
+}
+
+void upb_enum_next(upb_enum_iter *iter) { upb_strtable_next(iter); }
+bool upb_enum_done(upb_enum_iter *iter) { return upb_strtable_done(iter); }
+
+bool upb_enumdef_ntoi(const upb_enumdef *def, const char *name,
+ size_t len, int32_t *num) {
+ upb_value v;
+ if (!upb_strtable_lookup2(&def->ntoi, name, len, &v)) {
+ return false;
+ }
+ if (num) *num = upb_value_getint32(v);
+ return true;
+}
+
+const char *upb_enumdef_iton(const upb_enumdef *def, int32_t num) {
+ upb_value v;
+ return upb_inttable_lookup32(&def->iton, num, &v) ?
+ upb_value_getcstr(v) : NULL;
+}
+
+const char *upb_enum_iter_name(upb_enum_iter *iter) {
+ return upb_strtable_iter_key(iter);
+}
+
+int32_t upb_enum_iter_number(upb_enum_iter *iter) {
+ return upb_value_getint32(upb_strtable_iter_value(iter));
+}
+
+
+/* upb_fielddef ***************************************************************/
+
+static void upb_fielddef_init_default(upb_fielddef *f);
+
+static void upb_fielddef_uninit_default(upb_fielddef *f) {
+ if (f->type_is_set_ && f->default_is_string && f->defaultval.bytes)
+ freestr(f->defaultval.bytes);
+}
+
+const char *upb_fielddef_fullname(const upb_fielddef *e) {
+ return upb_def_fullname(upb_fielddef_upcast(e));
+}
+
+static void visitfield(const upb_refcounted *r, upb_refcounted_visit *visit,
+ void *closure) {
+ const upb_fielddef *f = (const upb_fielddef*)r;
+ const upb_def *def = upb_fielddef_upcast(f);
+ if (upb_fielddef_containingtype(f)) {
+ visit(r, upb_msgdef_upcast2(upb_fielddef_containingtype(f)), closure);
+ }
+ if (upb_fielddef_containingoneof(f)) {
+ visit(r, upb_oneofdef_upcast(upb_fielddef_containingoneof(f)), closure);
+ }
+ if (upb_fielddef_subdef(f)) {
+ visit(r, upb_def_upcast(upb_fielddef_subdef(f)), closure);
+ }
+ if (upb_def_file(def)) {
+ visit(r, upb_filedef_upcast(upb_def_file(def)), closure);
+ }
+}
+
+static void freefield(upb_refcounted *r) {
+ upb_fielddef *f = (upb_fielddef*)r;
+ upb_fielddef_uninit_default(f);
+ if (f->subdef_is_symbolic)
+ upb_gfree(f->sub.name);
+ upb_def_uninit(upb_fielddef_upcast_mutable(f));
+ upb_gfree(f);
+}
+
+static const char *enumdefaultstr(const upb_fielddef *f) {
+ const upb_enumdef *e;
+ UPB_ASSERT(f->type_is_set_ && f->type_ == UPB_TYPE_ENUM);
+ e = upb_fielddef_enumsubdef(f);
+ if (f->default_is_string && f->defaultval.bytes) {
+ /* Default was explicitly set as a string. */
+ str_t *s = f->defaultval.bytes;
+ return s->str;
+ } else if (e) {
+ if (!f->default_is_string) {
+ /* Default was explicitly set as an integer; look it up in enumdef. */
+ const char *name = upb_enumdef_iton(e, f->defaultval.sint);
+ if (name) {
+ return name;
+ }
+ } else {
+ /* Default is completely unset; pull enumdef default. */
+ if (upb_enumdef_numvals(e) > 0) {
+ const char *name = upb_enumdef_iton(e, upb_enumdef_default(e));
+ UPB_ASSERT(name);
+ return name;
+ }
+ }
+ }
+ return NULL;
+}
+
+static bool enumdefaultint32(const upb_fielddef *f, int32_t *val) {
+ const upb_enumdef *e;
+ UPB_ASSERT(f->type_is_set_ && f->type_ == UPB_TYPE_ENUM);
+ e = upb_fielddef_enumsubdef(f);
+ if (!f->default_is_string) {
+ /* Default was explicitly set as an integer. */
+ *val = f->defaultval.sint;
+ return true;
+ } else if (e) {
+ if (f->defaultval.bytes) {
+ /* Default was explicitly set as a str; try to lookup corresponding int. */
+ str_t *s = f->defaultval.bytes;
+ if (upb_enumdef_ntoiz(e, s->str, val)) {
+ return true;
+ }
+ } else {
+ /* Default is unset; try to pull in enumdef default. */
+ if (upb_enumdef_numvals(e) > 0) {
+ *val = upb_enumdef_default(e);
+ return true;
+ }
+ }
+ }
+ return false;
+}
+
+const struct upb_refcounted_vtbl upb_fielddef_vtbl = {visitfield, freefield};
+
+upb_fielddef *upb_fielddef_new(const void *o) {
+ upb_fielddef *f = upb_gmalloc(sizeof(*f));
+ if (!f) return NULL;
+ if (!upb_def_init(upb_fielddef_upcast_mutable(f), UPB_DEF_FIELD,
+ &upb_fielddef_vtbl, o)) {
+ upb_gfree(f);
+ return NULL;
+ }
+ f->msg.def = NULL;
+ f->sub.def = NULL;
+ f->oneof = NULL;
+ f->subdef_is_symbolic = false;
+ f->msg_is_symbolic = false;
+ f->label_ = UPB_LABEL_OPTIONAL;
+ f->type_ = UPB_TYPE_INT32;
+ f->number_ = 0;
+ f->type_is_set_ = false;
+ f->tagdelim = false;
+ f->is_extension_ = false;
+ f->lazy_ = false;
+ f->packed_ = true;
+
+ /* For the moment we default this to UPB_INTFMT_VARIABLE, since it will work
+ * with all integer types and is in some since more "default" since the most
+ * normal-looking proto2 types int32/int64/uint32/uint64 use variable.
+ *
+ * Other options to consider:
+ * - there is no default; users must set this manually (like type).
+ * - default signed integers to UPB_INTFMT_ZIGZAG, since it's more likely to
+ * be an optimal default for signed integers. */
+ f->intfmt = UPB_INTFMT_VARIABLE;
+ return f;
+}
+
+bool upb_fielddef_typeisset(const upb_fielddef *f) {
+ return f->type_is_set_;
+}
+
+upb_fieldtype_t upb_fielddef_type(const upb_fielddef *f) {
+ UPB_ASSERT(f->type_is_set_);
+ return f->type_;
+}
+
+uint32_t upb_fielddef_index(const upb_fielddef *f) {
+ return f->index_;
+}
+
+upb_label_t upb_fielddef_label(const upb_fielddef *f) {
+ return f->label_;
+}
+
+upb_intfmt_t upb_fielddef_intfmt(const upb_fielddef *f) {
+ return f->intfmt;
+}
+
+bool upb_fielddef_istagdelim(const upb_fielddef *f) {
+ return f->tagdelim;
+}
+
+uint32_t upb_fielddef_number(const upb_fielddef *f) {
+ return f->number_;
+}
+
+bool upb_fielddef_isextension(const upb_fielddef *f) {
+ return f->is_extension_;
+}
+
+bool upb_fielddef_lazy(const upb_fielddef *f) {
+ return f->lazy_;
+}
+
+bool upb_fielddef_packed(const upb_fielddef *f) {
+ return f->packed_;
+}
+
+const char *upb_fielddef_name(const upb_fielddef *f) {
+ return upb_def_fullname(upb_fielddef_upcast(f));
+}
+
+size_t upb_fielddef_getjsonname(const upb_fielddef *f, char *buf, size_t len) {
+ const char *name = upb_fielddef_name(f);
+ size_t src, dst = 0;
+ bool ucase_next = false;
+
+#define WRITE(byte) \
+ ++dst; \
+ if (dst < len) buf[dst - 1] = byte; \
+ else if (dst == len) buf[dst - 1] = '\0'
+
+ if (!name) {
+ WRITE('\0');
+ return 0;
+ }
+
+ /* Implement the transformation as described in the spec:
+ * 1. upper case all letters after an underscore.
+ * 2. remove all underscores.
+ */
+ for (src = 0; name[src]; src++) {
+ if (name[src] == '_') {
+ ucase_next = true;
+ continue;
+ }
+
+ if (ucase_next) {
+ WRITE(toupper(name[src]));
+ ucase_next = false;
+ } else {
+ WRITE(name[src]);
+ }
+ }
+
+ WRITE('\0');
+ return dst;
+
+#undef WRITE
+}
+
+const upb_msgdef *upb_fielddef_containingtype(const upb_fielddef *f) {
+ return f->msg_is_symbolic ? NULL : f->msg.def;
+}
+
+const upb_oneofdef *upb_fielddef_containingoneof(const upb_fielddef *f) {
+ return f->oneof;
+}
+
+upb_msgdef *upb_fielddef_containingtype_mutable(upb_fielddef *f) {
+ return (upb_msgdef*)upb_fielddef_containingtype(f);
+}
+
+const char *upb_fielddef_containingtypename(upb_fielddef *f) {
+ return f->msg_is_symbolic ? f->msg.name : NULL;
+}
+
+static void release_containingtype(upb_fielddef *f) {
+ if (f->msg_is_symbolic) upb_gfree(f->msg.name);
+}
+
+bool upb_fielddef_setcontainingtypename(upb_fielddef *f, const char *name,
+ upb_status *s) {
+ char *name_copy;
+ UPB_ASSERT(!upb_fielddef_isfrozen(f));
+ if (upb_fielddef_containingtype(f)) {
+ upb_status_seterrmsg(s, "field has already been added to a message.");
+ return false;
+ }
+ /* TODO: validate name (upb_isident() doesn't quite work atm because this name
+ * may have a leading "."). */
+
+ name_copy = upb_gstrdup(name);
+ if (!name_copy) {
+ upb_upberr_setoom(s);
+ return false;
+ }
+
+ release_containingtype(f);
+ f->msg.name = name_copy;
+ f->msg_is_symbolic = true;
+ return true;
+}
+
+bool upb_fielddef_setname(upb_fielddef *f, const char *name, upb_status *s) {
+ if (upb_fielddef_containingtype(f) || upb_fielddef_containingoneof(f)) {
+ upb_status_seterrmsg(s, "Already added to message or oneof");
+ return false;
+ }
+ return upb_def_setfullname(upb_fielddef_upcast_mutable(f), name, s);
+}
+
+static void chkdefaulttype(const upb_fielddef *f, upb_fieldtype_t type) {
+ UPB_UNUSED(f);
+ UPB_UNUSED(type);
+ UPB_ASSERT(f->type_is_set_ && upb_fielddef_type(f) == type);
+}
+
+int64_t upb_fielddef_defaultint64(const upb_fielddef *f) {
+ chkdefaulttype(f, UPB_TYPE_INT64);
+ return f->defaultval.sint;
+}
+
+int32_t upb_fielddef_defaultint32(const upb_fielddef *f) {
+ if (f->type_is_set_ && upb_fielddef_type(f) == UPB_TYPE_ENUM) {
+ int32_t val;
+ bool ok = enumdefaultint32(f, &val);
+ UPB_ASSERT(ok);
+ return val;
+ } else {
+ chkdefaulttype(f, UPB_TYPE_INT32);
+ return f->defaultval.sint;
+ }
+}
+
+uint64_t upb_fielddef_defaultuint64(const upb_fielddef *f) {
+ chkdefaulttype(f, UPB_TYPE_UINT64);
+ return f->defaultval.uint;
+}
+
+uint32_t upb_fielddef_defaultuint32(const upb_fielddef *f) {
+ chkdefaulttype(f, UPB_TYPE_UINT32);
+ return f->defaultval.uint;
+}
+
+bool upb_fielddef_defaultbool(const upb_fielddef *f) {
+ chkdefaulttype(f, UPB_TYPE_BOOL);
+ return f->defaultval.uint;
+}
+
+float upb_fielddef_defaultfloat(const upb_fielddef *f) {
+ chkdefaulttype(f, UPB_TYPE_FLOAT);
+ return f->defaultval.flt;
+}
+
+double upb_fielddef_defaultdouble(const upb_fielddef *f) {
+ chkdefaulttype(f, UPB_TYPE_DOUBLE);
+ return f->defaultval.dbl;
+}
+
+const char *upb_fielddef_defaultstr(const upb_fielddef *f, size_t *len) {
+ UPB_ASSERT(f->type_is_set_);
+ UPB_ASSERT(upb_fielddef_type(f) == UPB_TYPE_STRING ||
+ upb_fielddef_type(f) == UPB_TYPE_BYTES ||
+ upb_fielddef_type(f) == UPB_TYPE_ENUM);
+
+ if (upb_fielddef_type(f) == UPB_TYPE_ENUM) {
+ const char *ret = enumdefaultstr(f);
+ UPB_ASSERT(ret);
+ /* Enum defaults can't have embedded NULLs. */
+ if (len) *len = strlen(ret);
+ return ret;
+ }
+
+ if (f->default_is_string) {
+ str_t *str = f->defaultval.bytes;
+ if (len) *len = str->len;
+ return str->str;
+ }
+
+ return NULL;
+}
+
+static void upb_fielddef_init_default(upb_fielddef *f) {
+ f->default_is_string = false;
+ switch (upb_fielddef_type(f)) {
+ case UPB_TYPE_DOUBLE: f->defaultval.dbl = 0; break;
+ case UPB_TYPE_FLOAT: f->defaultval.flt = 0; break;
+ case UPB_TYPE_INT32:
+ case UPB_TYPE_INT64: f->defaultval.sint = 0; break;
+ case UPB_TYPE_UINT64:
+ case UPB_TYPE_UINT32:
+ case UPB_TYPE_BOOL: f->defaultval.uint = 0; break;
+ case UPB_TYPE_STRING:
+ case UPB_TYPE_BYTES:
+ f->defaultval.bytes = newstr("", 0);
+ f->default_is_string = true;
+ break;
+ case UPB_TYPE_MESSAGE: break;
+ case UPB_TYPE_ENUM:
+ /* This is our special sentinel that indicates "not set" for an enum. */
+ f->default_is_string = true;
+ f->defaultval.bytes = NULL;
+ break;
+ }
+}
+
+const upb_def *upb_fielddef_subdef(const upb_fielddef *f) {
+ return f->subdef_is_symbolic ? NULL : f->sub.def;
+}
+
+const upb_msgdef *upb_fielddef_msgsubdef(const upb_fielddef *f) {
+ const upb_def *def = upb_fielddef_subdef(f);
+ return def ? upb_dyncast_msgdef(def) : NULL;
+}
+
+const upb_enumdef *upb_fielddef_enumsubdef(const upb_fielddef *f) {
+ const upb_def *def = upb_fielddef_subdef(f);
+ return def ? upb_dyncast_enumdef(def) : NULL;
+}
+
+upb_def *upb_fielddef_subdef_mutable(upb_fielddef *f) {
+ return (upb_def*)upb_fielddef_subdef(f);
+}
+
+const char *upb_fielddef_subdefname(const upb_fielddef *f) {
+ if (f->subdef_is_symbolic) {
+ return f->sub.name;
+ } else if (f->sub.def) {
+ return upb_def_fullname(f->sub.def);
+ } else {
+ return NULL;
+ }
+}
+
+bool upb_fielddef_setnumber(upb_fielddef *f, uint32_t number, upb_status *s) {
+ if (upb_fielddef_containingtype(f)) {
+ upb_status_seterrmsg(
+ s, "cannot change field number after adding to a message");
+ return false;
+ }
+ if (number == 0 || number > UPB_MAX_FIELDNUMBER) {
+ upb_status_seterrf(s, "invalid field number (%u)", number);
+ return false;
+ }
+ f->number_ = number;
+ return true;
+}
+
+void upb_fielddef_settype(upb_fielddef *f, upb_fieldtype_t type) {
+ UPB_ASSERT(!upb_fielddef_isfrozen(f));
+ UPB_ASSERT(upb_fielddef_checktype(type));
+ upb_fielddef_uninit_default(f);
+ f->type_ = type;
+ f->type_is_set_ = true;
+ upb_fielddef_init_default(f);
+}
+
+void upb_fielddef_setdescriptortype(upb_fielddef *f, int type) {
+ UPB_ASSERT(!upb_fielddef_isfrozen(f));
+ switch (type) {
+ case UPB_DESCRIPTOR_TYPE_DOUBLE:
+ upb_fielddef_settype(f, UPB_TYPE_DOUBLE);
+ break;
+ case UPB_DESCRIPTOR_TYPE_FLOAT:
+ upb_fielddef_settype(f, UPB_TYPE_FLOAT);
+ break;
+ case UPB_DESCRIPTOR_TYPE_INT64:
+ case UPB_DESCRIPTOR_TYPE_SFIXED64:
+ case UPB_DESCRIPTOR_TYPE_SINT64:
+ upb_fielddef_settype(f, UPB_TYPE_INT64);
+ break;
+ case UPB_DESCRIPTOR_TYPE_UINT64:
+ case UPB_DESCRIPTOR_TYPE_FIXED64:
+ upb_fielddef_settype(f, UPB_TYPE_UINT64);
+ break;
+ case UPB_DESCRIPTOR_TYPE_INT32:
+ case UPB_DESCRIPTOR_TYPE_SFIXED32:
+ case UPB_DESCRIPTOR_TYPE_SINT32:
+ upb_fielddef_settype(f, UPB_TYPE_INT32);
+ break;
+ case UPB_DESCRIPTOR_TYPE_UINT32:
+ case UPB_DESCRIPTOR_TYPE_FIXED32:
+ upb_fielddef_settype(f, UPB_TYPE_UINT32);
+ break;
+ case UPB_DESCRIPTOR_TYPE_BOOL:
+ upb_fielddef_settype(f, UPB_TYPE_BOOL);
+ break;
+ case UPB_DESCRIPTOR_TYPE_STRING:
+ upb_fielddef_settype(f, UPB_TYPE_STRING);
+ break;
+ case UPB_DESCRIPTOR_TYPE_BYTES:
+ upb_fielddef_settype(f, UPB_TYPE_BYTES);
+ break;
+ case UPB_DESCRIPTOR_TYPE_GROUP:
+ case UPB_DESCRIPTOR_TYPE_MESSAGE:
+ upb_fielddef_settype(f, UPB_TYPE_MESSAGE);
+ break;
+ case UPB_DESCRIPTOR_TYPE_ENUM:
+ upb_fielddef_settype(f, UPB_TYPE_ENUM);
+ break;
+ default: UPB_ASSERT(false);
+ }
+
+ if (type == UPB_DESCRIPTOR_TYPE_FIXED64 ||
+ type == UPB_DESCRIPTOR_TYPE_FIXED32 ||
+ type == UPB_DESCRIPTOR_TYPE_SFIXED64 ||
+ type == UPB_DESCRIPTOR_TYPE_SFIXED32) {
+ upb_fielddef_setintfmt(f, UPB_INTFMT_FIXED);
+ } else if (type == UPB_DESCRIPTOR_TYPE_SINT64 ||
+ type == UPB_DESCRIPTOR_TYPE_SINT32) {
+ upb_fielddef_setintfmt(f, UPB_INTFMT_ZIGZAG);
+ } else {
+ upb_fielddef_setintfmt(f, UPB_INTFMT_VARIABLE);
+ }
+
+ upb_fielddef_settagdelim(f, type == UPB_DESCRIPTOR_TYPE_GROUP);
+}
+
+upb_descriptortype_t upb_fielddef_descriptortype(const upb_fielddef *f) {
+ switch (upb_fielddef_type(f)) {
+ case UPB_TYPE_FLOAT: return UPB_DESCRIPTOR_TYPE_FLOAT;
+ case UPB_TYPE_DOUBLE: return UPB_DESCRIPTOR_TYPE_DOUBLE;
+ case UPB_TYPE_BOOL: return UPB_DESCRIPTOR_TYPE_BOOL;
+ case UPB_TYPE_STRING: return UPB_DESCRIPTOR_TYPE_STRING;
+ case UPB_TYPE_BYTES: return UPB_DESCRIPTOR_TYPE_BYTES;
+ case UPB_TYPE_ENUM: return UPB_DESCRIPTOR_TYPE_ENUM;
+ case UPB_TYPE_INT32:
+ switch (upb_fielddef_intfmt(f)) {
+ case UPB_INTFMT_VARIABLE: return UPB_DESCRIPTOR_TYPE_INT32;
+ case UPB_INTFMT_FIXED: return UPB_DESCRIPTOR_TYPE_SFIXED32;
+ case UPB_INTFMT_ZIGZAG: return UPB_DESCRIPTOR_TYPE_SINT32;
+ }
+ case UPB_TYPE_INT64:
+ switch (upb_fielddef_intfmt(f)) {
+ case UPB_INTFMT_VARIABLE: return UPB_DESCRIPTOR_TYPE_INT64;
+ case UPB_INTFMT_FIXED: return UPB_DESCRIPTOR_TYPE_SFIXED64;
+ case UPB_INTFMT_ZIGZAG: return UPB_DESCRIPTOR_TYPE_SINT64;
+ }
+ case UPB_TYPE_UINT32:
+ switch (upb_fielddef_intfmt(f)) {
+ case UPB_INTFMT_VARIABLE: return UPB_DESCRIPTOR_TYPE_UINT32;
+ case UPB_INTFMT_FIXED: return UPB_DESCRIPTOR_TYPE_FIXED32;
+ case UPB_INTFMT_ZIGZAG: return -1;
+ }
+ case UPB_TYPE_UINT64:
+ switch (upb_fielddef_intfmt(f)) {
+ case UPB_INTFMT_VARIABLE: return UPB_DESCRIPTOR_TYPE_UINT64;
+ case UPB_INTFMT_FIXED: return UPB_DESCRIPTOR_TYPE_FIXED64;
+ case UPB_INTFMT_ZIGZAG: return -1;
+ }
+ case UPB_TYPE_MESSAGE:
+ return upb_fielddef_istagdelim(f) ?
+ UPB_DESCRIPTOR_TYPE_GROUP : UPB_DESCRIPTOR_TYPE_MESSAGE;
+ }
+ return 0;
+}
+
+void upb_fielddef_setisextension(upb_fielddef *f, bool is_extension) {
+ UPB_ASSERT(!upb_fielddef_isfrozen(f));
+ f->is_extension_ = is_extension;
+}
+
+void upb_fielddef_setlazy(upb_fielddef *f, bool lazy) {
+ UPB_ASSERT(!upb_fielddef_isfrozen(f));
+ f->lazy_ = lazy;
+}
+
+void upb_fielddef_setpacked(upb_fielddef *f, bool packed) {
+ UPB_ASSERT(!upb_fielddef_isfrozen(f));
+ f->packed_ = packed;
+}
+
+void upb_fielddef_setlabel(upb_fielddef *f, upb_label_t label) {
+ UPB_ASSERT(!upb_fielddef_isfrozen(f));
+ UPB_ASSERT(upb_fielddef_checklabel(label));
+ f->label_ = label;
+}
+
+void upb_fielddef_setintfmt(upb_fielddef *f, upb_intfmt_t fmt) {
+ UPB_ASSERT(!upb_fielddef_isfrozen(f));
+ UPB_ASSERT(upb_fielddef_checkintfmt(fmt));
+ f->intfmt = fmt;
+}
+
+void upb_fielddef_settagdelim(upb_fielddef *f, bool tag_delim) {
+ UPB_ASSERT(!upb_fielddef_isfrozen(f));
+ f->tagdelim = tag_delim;
+ f->tagdelim = tag_delim;
+}
+
+static bool checksetdefault(upb_fielddef *f, upb_fieldtype_t type) {
+ if (!f->type_is_set_ || upb_fielddef_isfrozen(f) ||
+ upb_fielddef_type(f) != type) {
+ UPB_ASSERT(false);
+ return false;
+ }
+ if (f->default_is_string) {
+ str_t *s = f->defaultval.bytes;
+ UPB_ASSERT(s || type == UPB_TYPE_ENUM);
+ if (s) freestr(s);
+ }
+ f->default_is_string = false;
+ return true;
+}
+
+void upb_fielddef_setdefaultint64(upb_fielddef *f, int64_t value) {
+ if (checksetdefault(f, UPB_TYPE_INT64))
+ f->defaultval.sint = value;
+}
+
+void upb_fielddef_setdefaultint32(upb_fielddef *f, int32_t value) {
+ if ((upb_fielddef_type(f) == UPB_TYPE_ENUM &&
+ checksetdefault(f, UPB_TYPE_ENUM)) ||
+ checksetdefault(f, UPB_TYPE_INT32)) {
+ f->defaultval.sint = value;
+ }
+}
+
+void upb_fielddef_setdefaultuint64(upb_fielddef *f, uint64_t value) {
+ if (checksetdefault(f, UPB_TYPE_UINT64))
+ f->defaultval.uint = value;
+}
+
+void upb_fielddef_setdefaultuint32(upb_fielddef *f, uint32_t value) {
+ if (checksetdefault(f, UPB_TYPE_UINT32))
+ f->defaultval.uint = value;
+}
+
+void upb_fielddef_setdefaultbool(upb_fielddef *f, bool value) {
+ if (checksetdefault(f, UPB_TYPE_BOOL))
+ f->defaultval.uint = value;
+}
+
+void upb_fielddef_setdefaultfloat(upb_fielddef *f, float value) {
+ if (checksetdefault(f, UPB_TYPE_FLOAT))
+ f->defaultval.flt = value;
+}
+
+void upb_fielddef_setdefaultdouble(upb_fielddef *f, double value) {
+ if (checksetdefault(f, UPB_TYPE_DOUBLE))
+ f->defaultval.dbl = value;
+}
+
+bool upb_fielddef_setdefaultstr(upb_fielddef *f, const void *str, size_t len,
+ upb_status *s) {
+ str_t *str2;
+ UPB_ASSERT(upb_fielddef_isstring(f) || f->type_ == UPB_TYPE_ENUM);
+ if (f->type_ == UPB_TYPE_ENUM && !upb_isident(str, len, false, s))
+ return false;
+
+ if (f->default_is_string) {
+ str_t *s = f->defaultval.bytes;
+ UPB_ASSERT(s || f->type_ == UPB_TYPE_ENUM);
+ if (s) freestr(s);
+ } else {
+ UPB_ASSERT(f->type_ == UPB_TYPE_ENUM);
+ }
+
+ str2 = newstr(str, len);
+ f->defaultval.bytes = str2;
+ f->default_is_string = true;
+ return true;
+}
+
+void upb_fielddef_setdefaultcstr(upb_fielddef *f, const char *str,
+ upb_status *s) {
+ UPB_ASSERT(f->type_is_set_);
+ upb_fielddef_setdefaultstr(f, str, str ? strlen(str) : 0, s);
+}
+
+bool upb_fielddef_enumhasdefaultint32(const upb_fielddef *f) {
+ int32_t val;
+ UPB_ASSERT(f->type_is_set_ && f->type_ == UPB_TYPE_ENUM);
+ return enumdefaultint32(f, &val);
+}
+
+bool upb_fielddef_enumhasdefaultstr(const upb_fielddef *f) {
+ UPB_ASSERT(f->type_is_set_ && f->type_ == UPB_TYPE_ENUM);
+ return enumdefaultstr(f) != NULL;
+}
+
+static bool upb_subdef_typecheck(upb_fielddef *f, const upb_def *subdef,
+ upb_status *s) {
+ if (f->type_ == UPB_TYPE_MESSAGE) {
+ if (upb_dyncast_msgdef(subdef)) return true;
+ upb_status_seterrmsg(s, "invalid subdef type for this submessage field");
+ return false;
+ } else if (f->type_ == UPB_TYPE_ENUM) {
+ if (upb_dyncast_enumdef(subdef)) return true;
+ upb_status_seterrmsg(s, "invalid subdef type for this enum field");
+ return false;
+ } else {
+ upb_status_seterrmsg(s, "only message and enum fields can have a subdef");
+ return false;
+ }
+}
+
+static void release_subdef(upb_fielddef *f) {
+ if (f->subdef_is_symbolic) {
+ upb_gfree(f->sub.name);
+ } else if (f->sub.def) {
+ upb_unref2(f->sub.def, f);
+ }
+}
+
+bool upb_fielddef_setsubdef(upb_fielddef *f, const upb_def *subdef,
+ upb_status *s) {
+ UPB_ASSERT(!upb_fielddef_isfrozen(f));
+ UPB_ASSERT(upb_fielddef_hassubdef(f));
+ if (subdef && !upb_subdef_typecheck(f, subdef, s)) return false;
+ release_subdef(f);
+ f->sub.def = subdef;
+ f->subdef_is_symbolic = false;
+ if (f->sub.def) upb_ref2(f->sub.def, f);
+ return true;
+}
+
+bool upb_fielddef_setmsgsubdef(upb_fielddef *f, const upb_msgdef *subdef,
+ upb_status *s) {
+ return upb_fielddef_setsubdef(f, upb_msgdef_upcast(subdef), s);
+}
+
+bool upb_fielddef_setenumsubdef(upb_fielddef *f, const upb_enumdef *subdef,
+ upb_status *s) {
+ return upb_fielddef_setsubdef(f, upb_enumdef_upcast(subdef), s);
+}
+
+bool upb_fielddef_setsubdefname(upb_fielddef *f, const char *name,
+ upb_status *s) {
+ char *name_copy;
+ UPB_ASSERT(!upb_fielddef_isfrozen(f));
+ if (!upb_fielddef_hassubdef(f)) {
+ upb_status_seterrmsg(s, "field type does not accept a subdef");
+ return false;
+ }
+
+ name_copy = upb_gstrdup(name);
+ if (!name_copy) {
+ upb_upberr_setoom(s);
+ return false;
+ }
+
+ /* TODO: validate name (upb_isident() doesn't quite work atm because this name
+ * may have a leading "."). */
+ release_subdef(f);
+ f->sub.name = name_copy;
+ f->subdef_is_symbolic = true;
+ return true;
+}
+
+bool upb_fielddef_issubmsg(const upb_fielddef *f) {
+ return upb_fielddef_type(f) == UPB_TYPE_MESSAGE;
+}
+
+bool upb_fielddef_isstring(const upb_fielddef *f) {
+ return upb_fielddef_type(f) == UPB_TYPE_STRING ||
+ upb_fielddef_type(f) == UPB_TYPE_BYTES;
+}
+
+bool upb_fielddef_isseq(const upb_fielddef *f) {
+ return upb_fielddef_label(f) == UPB_LABEL_REPEATED;
+}
+
+bool upb_fielddef_isprimitive(const upb_fielddef *f) {
+ return !upb_fielddef_isstring(f) && !upb_fielddef_issubmsg(f);
+}
+
+bool upb_fielddef_ismap(const upb_fielddef *f) {
+ return upb_fielddef_isseq(f) && upb_fielddef_issubmsg(f) &&
+ upb_msgdef_mapentry(upb_fielddef_msgsubdef(f));
+}
+
+bool upb_fielddef_haspresence(const upb_fielddef *f) {
+ if (upb_fielddef_isseq(f)) return false;
+ if (upb_fielddef_issubmsg(f)) return true;
+
+ /* Primitive field: return true unless there is a message that specifies
+ * presence should not exist. */
+ if (f->msg_is_symbolic || !f->msg.def) return true;
+ return f->msg.def->syntax == UPB_SYNTAX_PROTO2;
+}
+
+bool upb_fielddef_hassubdef(const upb_fielddef *f) {
+ return upb_fielddef_issubmsg(f) || upb_fielddef_type(f) == UPB_TYPE_ENUM;
+}
+
+static bool between(int32_t x, int32_t low, int32_t high) {
+ return x >= low && x <= high;
+}
+
+bool upb_fielddef_checklabel(int32_t label) { return between(label, 1, 3); }
+bool upb_fielddef_checktype(int32_t type) { return between(type, 1, 11); }
+bool upb_fielddef_checkintfmt(int32_t fmt) { return between(fmt, 1, 3); }
+
+bool upb_fielddef_checkdescriptortype(int32_t type) {
+ return between(type, 1, 18);
+}
+
+/* upb_msgdef *****************************************************************/
+
+static void visitmsg(const upb_refcounted *r, upb_refcounted_visit *visit,
+ void *closure) {
+ upb_msg_oneof_iter o;
+ const upb_msgdef *m = (const upb_msgdef*)r;
+ const upb_def *def = upb_msgdef_upcast(m);
+ upb_msg_field_iter i;
+ for(upb_msg_field_begin(&i, m);
+ !upb_msg_field_done(&i);
+ upb_msg_field_next(&i)) {
+ upb_fielddef *f = upb_msg_iter_field(&i);
+ visit(r, upb_fielddef_upcast2(f), closure);
+ }
+ for(upb_msg_oneof_begin(&o, m);
+ !upb_msg_oneof_done(&o);
+ upb_msg_oneof_next(&o)) {
+ upb_oneofdef *f = upb_msg_iter_oneof(&o);
+ visit(r, upb_oneofdef_upcast(f), closure);
+ }
+ if (upb_def_file(def)) {
+ visit(r, upb_filedef_upcast(upb_def_file(def)), closure);
+ }
+}
+
+static void freemsg(upb_refcounted *r) {
+ upb_msgdef *m = (upb_msgdef*)r;
+ upb_strtable_uninit(&m->ntof);
+ upb_inttable_uninit(&m->itof);
+ upb_def_uninit(upb_msgdef_upcast_mutable(m));
+ upb_gfree(m);
+}
+
+const struct upb_refcounted_vtbl upb_msgdef_vtbl = {visitmsg, freemsg};
+
+upb_msgdef *upb_msgdef_new(const void *owner) {
+ upb_msgdef *m = upb_gmalloc(sizeof(*m));
+ if (!m) return NULL;
+
+ if (!upb_def_init(upb_msgdef_upcast_mutable(m), UPB_DEF_MSG, &upb_msgdef_vtbl,
+ owner)) {
+ goto err2;
+ }
+
+ if (!upb_inttable_init(&m->itof, UPB_CTYPE_PTR)) goto err2;
+ if (!upb_strtable_init(&m->ntof, UPB_CTYPE_PTR)) goto err1;
+ m->map_entry = false;
+ m->syntax = UPB_SYNTAX_PROTO2;
+ return m;
+
+err1:
+ upb_inttable_uninit(&m->itof);
+err2:
+ upb_gfree(m);
+ return NULL;
+}
+
+bool upb_msgdef_freeze(upb_msgdef *m, upb_status *status) {
+ upb_def *d = upb_msgdef_upcast_mutable(m);
+ return upb_def_freeze(&d, 1, status);
+}
+
+const char *upb_msgdef_fullname(const upb_msgdef *m) {
+ return upb_def_fullname(upb_msgdef_upcast(m));
+}
+
+const char *upb_msgdef_name(const upb_msgdef *m) {
+ return upb_def_name(upb_msgdef_upcast(m));
+}
+
+bool upb_msgdef_setfullname(upb_msgdef *m, const char *fullname,
+ upb_status *s) {
+ return upb_def_setfullname(upb_msgdef_upcast_mutable(m), fullname, s);
+}
+
+bool upb_msgdef_setsyntax(upb_msgdef *m, upb_syntax_t syntax) {
+ if (syntax != UPB_SYNTAX_PROTO2 && syntax != UPB_SYNTAX_PROTO3) {
+ return false;
+ }
+
+ m->syntax = syntax;
+ return true;
+}
+
+upb_syntax_t upb_msgdef_syntax(const upb_msgdef *m) {
+ return m->syntax;
+}
+
+/* Helper: check that the field |f| is safe to add to msgdef |m|. Set an error
+ * on status |s| and return false if not. */
+static bool check_field_add(const upb_msgdef *m, const upb_fielddef *f,
+ upb_status *s) {
+ if (upb_fielddef_containingtype(f) != NULL) {
+ upb_status_seterrmsg(s, "fielddef already belongs to a message");
+ return false;
+ } else if (upb_fielddef_name(f) == NULL || upb_fielddef_number(f) == 0) {
+ upb_status_seterrmsg(s, "field name or number were not set");
+ return false;
+ } else if (upb_msgdef_itof(m, upb_fielddef_number(f))) {
+ upb_status_seterrmsg(s, "duplicate field number");
+ return false;
+ } else if (upb_strtable_lookup(&m->ntof, upb_fielddef_name(f), NULL)) {
+ upb_status_seterrmsg(s, "name conflicts with existing field or oneof");
+ return false;
+ }
+ return true;
+}
+
+static void add_field(upb_msgdef *m, upb_fielddef *f, const void *ref_donor) {
+ release_containingtype(f);
+ f->msg.def = m;
+ f->msg_is_symbolic = false;
+ upb_inttable_insert(&m->itof, upb_fielddef_number(f), upb_value_ptr(f));
+ upb_strtable_insert(&m->ntof, upb_fielddef_name(f), upb_value_ptr(f));
+ upb_ref2(f, m);
+ upb_ref2(m, f);
+ if (ref_donor) upb_fielddef_unref(f, ref_donor);
+}
+
+bool upb_msgdef_addfield(upb_msgdef *m, upb_fielddef *f, const void *ref_donor,
+ upb_status *s) {
+ /* TODO: extensions need to have a separate namespace, because proto2 allows a
+ * top-level extension (ie. one not in any package) to have the same name as a
+ * field from the message.
+ *
+ * This also implies that there needs to be a separate lookup-by-name method
+ * for extensions. It seems desirable for iteration to return both extensions
+ * and non-extensions though.
+ *
+ * We also need to validate that the field number is in an extension range iff
+ * it is an extension.
+ *
+ * This method is idempotent. Check if |f| is already part of this msgdef and
+ * return immediately if so. */
+ if (upb_fielddef_containingtype(f) == m) {
+ if (ref_donor) upb_fielddef_unref(f, ref_donor);
+ return true;
+ }
+
+ /* Check constraints for all fields before performing any action. */
+ if (!check_field_add(m, f, s)) {
+ return false;
+ } else if (upb_fielddef_containingoneof(f) != NULL) {
+ /* Fields in a oneof can only be added by adding the oneof to the msgdef. */
+ upb_status_seterrmsg(s, "fielddef is part of a oneof");
+ return false;
+ }
+
+ /* Constraint checks ok, perform the action. */
+ add_field(m, f, ref_donor);
+ return true;
+}
+
+bool upb_msgdef_addoneof(upb_msgdef *m, upb_oneofdef *o, const void *ref_donor,
+ upb_status *s) {
+ upb_oneof_iter it;
+
+ /* Check various conditions that would prevent this oneof from being added. */
+ if (upb_oneofdef_containingtype(o)) {
+ upb_status_seterrmsg(s, "oneofdef already belongs to a message");
+ return false;
+ } else if (upb_oneofdef_name(o) == NULL) {
+ upb_status_seterrmsg(s, "oneofdef name was not set");
+ return false;
+ } else if (upb_strtable_lookup(&m->ntof, upb_oneofdef_name(o), NULL)) {
+ upb_status_seterrmsg(s, "name conflicts with existing field or oneof");
+ return false;
+ }
+
+ /* Check that all of the oneof's fields do not conflict with names or numbers
+ * of fields already in the message. */
+ for (upb_oneof_begin(&it, o); !upb_oneof_done(&it); upb_oneof_next(&it)) {
+ const upb_fielddef *f = upb_oneof_iter_field(&it);
+ if (!check_field_add(m, f, s)) {
+ return false;
+ }
+ }
+
+ /* Everything checks out -- commit now. */
+
+ /* Add oneof itself first. */
+ o->parent = m;
+ upb_strtable_insert(&m->ntof, upb_oneofdef_name(o), upb_value_ptr(o));
+ upb_ref2(o, m);
+ upb_ref2(m, o);
+
+ /* Add each field of the oneof directly to the msgdef. */
+ for (upb_oneof_begin(&it, o); !upb_oneof_done(&it); upb_oneof_next(&it)) {
+ upb_fielddef *f = upb_oneof_iter_field(&it);
+ add_field(m, f, NULL);
+ }
+
+ if (ref_donor) upb_oneofdef_unref(o, ref_donor);
+
+ return true;
+}
+
+const upb_fielddef *upb_msgdef_itof(const upb_msgdef *m, uint32_t i) {
+ upb_value val;
+ return upb_inttable_lookup32(&m->itof, i, &val) ?
+ upb_value_getptr(val) : NULL;
+}
+
+const upb_fielddef *upb_msgdef_ntof(const upb_msgdef *m, const char *name,
+ size_t len) {
+ upb_value val;
+
+ if (!upb_strtable_lookup2(&m->ntof, name, len, &val)) {
+ return NULL;
+ }
+
+ return upb_trygetfield(upb_value_getptr(val));
+}
+
+const upb_oneofdef *upb_msgdef_ntoo(const upb_msgdef *m, const char *name,
+ size_t len) {
+ upb_value val;
+
+ if (!upb_strtable_lookup2(&m->ntof, name, len, &val)) {
+ return NULL;
+ }
+
+ return upb_trygetoneof(upb_value_getptr(val));
+}
+
+bool upb_msgdef_lookupname(const upb_msgdef *m, const char *name, size_t len,
+ const upb_fielddef **f, const upb_oneofdef **o) {
+ upb_value val;
+
+ if (!upb_strtable_lookup2(&m->ntof, name, len, &val)) {
+ return false;
+ }
+
+ *o = upb_trygetoneof(upb_value_getptr(val));
+ *f = upb_trygetfield(upb_value_getptr(val));
+ UPB_ASSERT((*o != NULL) ^ (*f != NULL)); /* Exactly one of the two should be set. */
+ return true;
+}
+
+int upb_msgdef_numfields(const upb_msgdef *m) {
+ /* The number table contains only fields. */
+ return upb_inttable_count(&m->itof);
+}
+
+int upb_msgdef_numoneofs(const upb_msgdef *m) {
+ /* The name table includes oneofs, and the number table does not. */
+ return upb_strtable_count(&m->ntof) - upb_inttable_count(&m->itof);
+}
+
+void upb_msgdef_setmapentry(upb_msgdef *m, bool map_entry) {
+ UPB_ASSERT(!upb_msgdef_isfrozen(m));
+ m->map_entry = map_entry;
+}
+
+bool upb_msgdef_mapentry(const upb_msgdef *m) {
+ return m->map_entry;
+}
+
+void upb_msg_field_begin(upb_msg_field_iter *iter, const upb_msgdef *m) {
+ upb_inttable_begin(iter, &m->itof);
+}
+
+void upb_msg_field_next(upb_msg_field_iter *iter) { upb_inttable_next(iter); }
+
+bool upb_msg_field_done(const upb_msg_field_iter *iter) {
+ return upb_inttable_done(iter);
+}
+
+upb_fielddef *upb_msg_iter_field(const upb_msg_field_iter *iter) {
+ return (upb_fielddef*)upb_value_getptr(upb_inttable_iter_value(iter));
+}
+
+void upb_msg_field_iter_setdone(upb_msg_field_iter *iter) {
+ upb_inttable_iter_setdone(iter);
+}
+
+void upb_msg_oneof_begin(upb_msg_oneof_iter *iter, const upb_msgdef *m) {
+ upb_strtable_begin(iter, &m->ntof);
+ /* We need to skip past any initial fields. */
+ while (!upb_strtable_done(iter) &&
+ !upb_isoneof(upb_value_getptr(upb_strtable_iter_value(iter)))) {
+ upb_strtable_next(iter);
+ }
+}
+
+void upb_msg_oneof_next(upb_msg_oneof_iter *iter) {
+ /* We need to skip past fields to return only oneofs. */
+ do {
+ upb_strtable_next(iter);
+ } while (!upb_strtable_done(iter) &&
+ !upb_isoneof(upb_value_getptr(upb_strtable_iter_value(iter))));
+}
+
+bool upb_msg_oneof_done(const upb_msg_oneof_iter *iter) {
+ return upb_strtable_done(iter);
+}
+
+upb_oneofdef *upb_msg_iter_oneof(const upb_msg_oneof_iter *iter) {
+ return (upb_oneofdef*)upb_value_getptr(upb_strtable_iter_value(iter));
+}
+
+void upb_msg_oneof_iter_setdone(upb_msg_oneof_iter *iter) {
+ upb_strtable_iter_setdone(iter);
+}
+
+/* upb_oneofdef ***************************************************************/
+
+static void visitoneof(const upb_refcounted *r, upb_refcounted_visit *visit,
+ void *closure) {
+ const upb_oneofdef *o = (const upb_oneofdef*)r;
+ upb_oneof_iter i;
+ for (upb_oneof_begin(&i, o); !upb_oneof_done(&i); upb_oneof_next(&i)) {
+ const upb_fielddef *f = upb_oneof_iter_field(&i);
+ visit(r, upb_fielddef_upcast2(f), closure);
+ }
+ if (o->parent) {
+ visit(r, upb_msgdef_upcast2(o->parent), closure);
+ }
+}
+
+static void freeoneof(upb_refcounted *r) {
+ upb_oneofdef *o = (upb_oneofdef*)r;
+ upb_strtable_uninit(&o->ntof);
+ upb_inttable_uninit(&o->itof);
+ upb_gfree((void*)o->name);
+ upb_gfree(o);
+}
+
+const struct upb_refcounted_vtbl upb_oneofdef_vtbl = {visitoneof, freeoneof};
+
+upb_oneofdef *upb_oneofdef_new(const void *owner) {
+ upb_oneofdef *o = upb_gmalloc(sizeof(*o));
+
+ if (!o) {
+ return NULL;
+ }
+
+ o->parent = NULL;
+ o->name = NULL;
+
+ if (!upb_refcounted_init(upb_oneofdef_upcast_mutable(o), &upb_oneofdef_vtbl,
+ owner)) {
+ goto err2;
+ }
+
+ if (!upb_inttable_init(&o->itof, UPB_CTYPE_PTR)) goto err2;
+ if (!upb_strtable_init(&o->ntof, UPB_CTYPE_PTR)) goto err1;
+
+ return o;
+
+err1:
+ upb_inttable_uninit(&o->itof);
+err2:
+ upb_gfree(o);
+ return NULL;
+}
+
+const char *upb_oneofdef_name(const upb_oneofdef *o) { return o->name; }
+
+bool upb_oneofdef_setname(upb_oneofdef *o, const char *name, upb_status *s) {
+ UPB_ASSERT(!upb_oneofdef_isfrozen(o));
+ if (upb_oneofdef_containingtype(o)) {
+ upb_status_seterrmsg(s, "oneof already added to a message");
+ return false;
+ }
+
+ if (!upb_isident(name, strlen(name), true, s)) {
+ return false;
+ }
+
+ name = upb_gstrdup(name);
+ if (!name) {
+ upb_status_seterrmsg(s, "One of memory");
+ return false;
+ }
+
+ upb_gfree((void*)o->name);
+ o->name = name;
+ return true;
+}
+
+const upb_msgdef *upb_oneofdef_containingtype(const upb_oneofdef *o) {
+ return o->parent;
+}
+
+int upb_oneofdef_numfields(const upb_oneofdef *o) {
+ return upb_strtable_count(&o->ntof);
+}
+
+uint32_t upb_oneofdef_index(const upb_oneofdef *o) {
+ return o->index;
+}
+
+bool upb_oneofdef_addfield(upb_oneofdef *o, upb_fielddef *f,
+ const void *ref_donor,
+ upb_status *s) {
+ UPB_ASSERT(!upb_oneofdef_isfrozen(o));
+ UPB_ASSERT(!o->parent || !upb_msgdef_isfrozen(o->parent));
+
+ /* This method is idempotent. Check if |f| is already part of this oneofdef
+ * and return immediately if so. */
+ if (upb_fielddef_containingoneof(f) == o) {
+ return true;
+ }
+
+ /* The field must have an OPTIONAL label. */
+ if (upb_fielddef_label(f) != UPB_LABEL_OPTIONAL) {
+ upb_status_seterrmsg(s, "fields in oneof must have OPTIONAL label");
+ return false;
+ }
+
+ /* Check that no field with this name or number exists already in the oneof.
+ * Also check that the field is not already part of a oneof. */
+ if (upb_fielddef_name(f) == NULL || upb_fielddef_number(f) == 0) {
+ upb_status_seterrmsg(s, "field name or number were not set");
+ return false;
+ } else if (upb_oneofdef_itof(o, upb_fielddef_number(f)) ||
+ upb_oneofdef_ntofz(o, upb_fielddef_name(f))) {
+ upb_status_seterrmsg(s, "duplicate field name or number");
+ return false;
+ } else if (upb_fielddef_containingoneof(f) != NULL) {
+ upb_status_seterrmsg(s, "fielddef already belongs to a oneof");
+ return false;
+ }
+
+ /* We allow adding a field to the oneof either if the field is not part of a
+ * msgdef, or if it is and we are also part of the same msgdef. */
+ if (o->parent == NULL) {
+ /* If we're not in a msgdef, the field cannot be either. Otherwise we would
+ * need to magically add this oneof to a msgdef to remain consistent, which
+ * is surprising behavior. */
+ if (upb_fielddef_containingtype(f) != NULL) {
+ upb_status_seterrmsg(s, "fielddef already belongs to a message, but "
+ "oneof does not");
+ return false;
+ }
+ } else {
+ /* If we're in a msgdef, the user can add fields that either aren't in any
+ * msgdef (in which case they're added to our msgdef) or already a part of
+ * our msgdef. */
+ if (upb_fielddef_containingtype(f) != NULL &&
+ upb_fielddef_containingtype(f) != o->parent) {
+ upb_status_seterrmsg(s, "fielddef belongs to a different message "
+ "than oneof");
+ return false;
+ }
+ }
+
+ /* Commit phase. First add the field to our parent msgdef, if any, because
+ * that may fail; then add the field to our own tables. */
+
+ if (o->parent != NULL && upb_fielddef_containingtype(f) == NULL) {
+ if (!upb_msgdef_addfield((upb_msgdef*)o->parent, f, NULL, s)) {
+ return false;
+ }
+ }
+
+ release_containingtype(f);
+ f->oneof = o;
+ upb_inttable_insert(&o->itof, upb_fielddef_number(f), upb_value_ptr(f));
+ upb_strtable_insert(&o->ntof, upb_fielddef_name(f), upb_value_ptr(f));
+ upb_ref2(f, o);
+ upb_ref2(o, f);
+ if (ref_donor) upb_fielddef_unref(f, ref_donor);
+
+ return true;
+}
+
+const upb_fielddef *upb_oneofdef_ntof(const upb_oneofdef *o,
+ const char *name, size_t length) {
+ upb_value val;
+ return upb_strtable_lookup2(&o->ntof, name, length, &val) ?
+ upb_value_getptr(val) : NULL;
+}
+
+const upb_fielddef *upb_oneofdef_itof(const upb_oneofdef *o, uint32_t num) {
+ upb_value val;
+ return upb_inttable_lookup32(&o->itof, num, &val) ?
+ upb_value_getptr(val) : NULL;
+}
+
+void upb_oneof_begin(upb_oneof_iter *iter, const upb_oneofdef *o) {
+ upb_inttable_begin(iter, &o->itof);
+}
+
+void upb_oneof_next(upb_oneof_iter *iter) {
+ upb_inttable_next(iter);
+}
+
+bool upb_oneof_done(upb_oneof_iter *iter) {
+ return upb_inttable_done(iter);
+}
+
+upb_fielddef *upb_oneof_iter_field(const upb_oneof_iter *iter) {
+ return (upb_fielddef*)upb_value_getptr(upb_inttable_iter_value(iter));
+}
+
+void upb_oneof_iter_setdone(upb_oneof_iter *iter) {
+ upb_inttable_iter_setdone(iter);
+}
+
+/* upb_filedef ****************************************************************/
+
+static void visitfiledef(const upb_refcounted *r, upb_refcounted_visit *visit,
+ void *closure) {
+ const upb_filedef *f = (const upb_filedef*)r;
+ size_t i;
+
+ for(i = 0; i < upb_filedef_defcount(f); i++) {
+ visit(r, upb_def_upcast(upb_filedef_def(f, i)), closure);
+ }
+}
+
+static void freefiledef(upb_refcounted *r) {
+ upb_filedef *f = (upb_filedef*)r;
+ size_t i;
+
+ for(i = 0; i < upb_filedef_depcount(f); i++) {
+ upb_filedef_unref(upb_filedef_dep(f, i), f);
+ }
+
+ upb_inttable_uninit(&f->defs);
+ upb_inttable_uninit(&f->deps);
+ upb_gfree((void*)f->name);
+ upb_gfree((void*)f->package);
+ upb_gfree((void*)f->phpprefix);
+ upb_gfree((void*)f->phpnamespace);
+ upb_gfree(f);
+}
+
+const struct upb_refcounted_vtbl upb_filedef_vtbl = {visitfiledef, freefiledef};
+
+upb_filedef *upb_filedef_new(const void *owner) {
+ upb_filedef *f = upb_gmalloc(sizeof(*f));
+
+ if (!f) {
+ return NULL;
+ }
+
+ f->package = NULL;
+ f->name = NULL;
+ f->phpprefix = NULL;
+ f->phpnamespace = NULL;
+ f->syntax = UPB_SYNTAX_PROTO2;
+
+ if (!upb_refcounted_init(upb_filedef_upcast_mutable(f), &upb_filedef_vtbl,
+ owner)) {
+ goto err;
+ }
+
+ if (!upb_inttable_init(&f->defs, UPB_CTYPE_CONSTPTR)) {
+ goto err;
+ }
+
+ if (!upb_inttable_init(&f->deps, UPB_CTYPE_CONSTPTR)) {
+ goto err2;
+ }
+
+ return f;
+
+
+err2:
+ upb_inttable_uninit(&f->defs);
+
+err:
+ upb_gfree(f);
+ return NULL;
+}
+
+const char *upb_filedef_name(const upb_filedef *f) {
+ return f->name;
+}
+
+const char *upb_filedef_package(const upb_filedef *f) {
+ return f->package;
+}
+
+const char *upb_filedef_phpprefix(const upb_filedef *f) {
+ return f->phpprefix;
+}
+
+const char *upb_filedef_phpnamespace(const upb_filedef *f) {
+ return f->phpnamespace;
+}
+
+upb_syntax_t upb_filedef_syntax(const upb_filedef *f) {
+ return f->syntax;
+}
+
+size_t upb_filedef_defcount(const upb_filedef *f) {
+ return upb_inttable_count(&f->defs);
+}
+
+size_t upb_filedef_depcount(const upb_filedef *f) {
+ return upb_inttable_count(&f->deps);
+}
+
+const upb_def *upb_filedef_def(const upb_filedef *f, size_t i) {
+ upb_value v;
+
+ if (upb_inttable_lookup32(&f->defs, i, &v)) {
+ return upb_value_getconstptr(v);
+ } else {
+ return NULL;
+ }
+}
+
+const upb_filedef *upb_filedef_dep(const upb_filedef *f, size_t i) {
+ upb_value v;
+
+ if (upb_inttable_lookup32(&f->deps, i, &v)) {
+ return upb_value_getconstptr(v);
+ } else {
+ return NULL;
+ }
+}
+
+bool upb_filedef_setname(upb_filedef *f, const char *name, upb_status *s) {
+ name = upb_gstrdup(name);
+ if (!name) {
+ upb_upberr_setoom(s);
+ return false;
+ }
+ upb_gfree((void*)f->name);
+ f->name = name;
+ return true;
+}
+
+bool upb_filedef_setpackage(upb_filedef *f, const char *package,
+ upb_status *s) {
+ if (!upb_isident(package, strlen(package), true, s)) return false;
+ package = upb_gstrdup(package);
+ if (!package) {
+ upb_upberr_setoom(s);
+ return false;
+ }
+ upb_gfree((void*)f->package);
+ f->package = package;
+ return true;
+}
+
+bool upb_filedef_setphpprefix(upb_filedef *f, const char *phpprefix,
+ upb_status *s) {
+ phpprefix = upb_gstrdup(phpprefix);
+ if (!phpprefix) {
+ upb_upberr_setoom(s);
+ return false;
+ }
+ upb_gfree((void*)f->phpprefix);
+ f->phpprefix = phpprefix;
+ return true;
+}
+
+bool upb_filedef_setphpnamespace(upb_filedef *f, const char *phpnamespace,
+ upb_status *s) {
+ phpnamespace = upb_gstrdup(phpnamespace);
+ if (!phpnamespace) {
+ upb_upberr_setoom(s);
+ return false;
+ }
+ upb_gfree((void*)f->phpnamespace);
+ f->phpnamespace = phpnamespace;
+ return true;
+}
+
+bool upb_filedef_setsyntax(upb_filedef *f, upb_syntax_t syntax,
+ upb_status *s) {
+ UPB_UNUSED(s);
+ if (syntax != UPB_SYNTAX_PROTO2 &&
+ syntax != UPB_SYNTAX_PROTO3) {
+ upb_status_seterrmsg(s, "Unknown syntax value.");
+ return false;
+ }
+ f->syntax = syntax;
+
+ {
+ /* Set all messages in this file to match. */
+ size_t i;
+ for (i = 0; i < upb_filedef_defcount(f); i++) {
+ /* Casting const away is safe since all defs in mutable filedef must
+ * also be mutable. */
+ upb_def *def = (upb_def*)upb_filedef_def(f, i);
+
+ upb_msgdef *m = upb_dyncast_msgdef_mutable(def);
+ if (m) {
+ m->syntax = syntax;
+ }
+ }
+ }
+
+ return true;
+}
+
+bool upb_filedef_adddef(upb_filedef *f, upb_def *def, const void *ref_donor,
+ upb_status *s) {
+ if (def->file) {
+ upb_status_seterrmsg(s, "Def is already part of another filedef.");
+ return false;
+ }
+
+ if (upb_inttable_push(&f->defs, upb_value_constptr(def))) {
+ def->file = f;
+ upb_ref2(def, f);
+ upb_ref2(f, def);
+ if (ref_donor) upb_def_unref(def, ref_donor);
+ if (def->type == UPB_DEF_MSG) {
+ upb_downcast_msgdef_mutable(def)->syntax = f->syntax;
+ }
+ return true;
+ } else {
+ upb_upberr_setoom(s);
+ return false;
+ }
+}
+
+bool upb_filedef_adddep(upb_filedef *f, const upb_filedef *dep) {
+ if (upb_inttable_push(&f->deps, upb_value_constptr(dep))) {
+ /* Regular ref instead of ref2 because files can't form cycles. */
+ upb_filedef_ref(dep, f);
+ return true;
+ } else {
+ return false;
+ }
+}
+
+void upb_symtab_free(upb_symtab *s) {
+ upb_strtable_iter i;
+ upb_strtable_begin(&i, &s->symtab);
+ for (; !upb_strtable_done(&i); upb_strtable_next(&i)) {
+ const upb_def *def = upb_value_getptr(upb_strtable_iter_value(&i));
+ upb_def_unref(def, s);
+ }
+ upb_strtable_uninit(&s->symtab);
+ upb_gfree(s);
+}
+
+upb_symtab *upb_symtab_new() {
+ upb_symtab *s = upb_gmalloc(sizeof(*s));
+ if (!s) {
+ return NULL;
+ }
+
+ upb_strtable_init(&s->symtab, UPB_CTYPE_PTR);
+ return s;
+}
+
+const upb_def *upb_symtab_lookup(const upb_symtab *s, const char *sym) {
+ upb_value v;
+ upb_def *ret = upb_strtable_lookup(&s->symtab, sym, &v) ?
+ upb_value_getptr(v) : NULL;
+ return ret;
+}
+
+const upb_msgdef *upb_symtab_lookupmsg(const upb_symtab *s, const char *sym) {
+ upb_value v;
+ upb_def *def = upb_strtable_lookup(&s->symtab, sym, &v) ?
+ upb_value_getptr(v) : NULL;
+ return def ? upb_dyncast_msgdef(def) : NULL;
+}
+
+const upb_enumdef *upb_symtab_lookupenum(const upb_symtab *s, const char *sym) {
+ upb_value v;
+ upb_def *def = upb_strtable_lookup(&s->symtab, sym, &v) ?
+ upb_value_getptr(v) : NULL;
+ return def ? upb_dyncast_enumdef(def) : NULL;
+}
+
+/* Given a symbol and the base symbol inside which it is defined, find the
+ * symbol's definition in t. */
+static upb_def *upb_resolvename(const upb_strtable *t,
+ const char *base, const char *sym) {
+ if(strlen(sym) == 0) return NULL;
+ if(sym[0] == '.') {
+ /* Symbols starting with '.' are absolute, so we do a single lookup.
+ * Slice to omit the leading '.' */
+ upb_value v;
+ return upb_strtable_lookup(t, sym + 1, &v) ? upb_value_getptr(v) : NULL;
+ } else {
+ /* Remove components from base until we find an entry or run out.
+ * TODO: This branch is totally broken, but currently not used. */
+ (void)base;
+ UPB_ASSERT(false);
+ return NULL;
+ }
+}
+
+const upb_def *upb_symtab_resolve(const upb_symtab *s, const char *base,
+ const char *sym) {
+ upb_def *ret = upb_resolvename(&s->symtab, base, sym);
+ return ret;
+}
+
+/* TODO(haberman): we need a lot more testing of error conditions. */
+static bool symtab_add(upb_symtab *s, upb_def *const*defs, size_t n,
+ void *ref_donor, upb_refcounted *freeze_also,
+ upb_status *status) {
+ size_t i;
+ size_t add_n;
+ size_t freeze_n;
+ upb_strtable_iter iter;
+ upb_refcounted **add_objs = NULL;
+ upb_def **add_defs = NULL;
+ size_t add_objs_size;
+ upb_strtable addtab;
+
+ if (n == 0 && !freeze_also) {
+ return true;
+ }
+
+ if (!upb_strtable_init(&addtab, UPB_CTYPE_PTR)) {
+ upb_status_seterrmsg(status, "out of memory");
+ return false;
+ }
+
+ /* Add new defs to our "add" set. */
+ for (i = 0; i < n; i++) {
+ upb_def *def = defs[i];
+ const char *fullname;
+ upb_fielddef *f;
+
+ if (upb_def_isfrozen(def)) {
+ upb_status_seterrmsg(status, "added defs must be mutable");
+ goto err;
+ }
+ UPB_ASSERT(!upb_def_isfrozen(def));
+ fullname = upb_def_fullname(def);
+ if (!fullname) {
+ upb_status_seterrmsg(
+ status, "Anonymous defs cannot be added to a symtab");
+ goto err;
+ }
+
+ f = upb_dyncast_fielddef_mutable(def);
+
+ if (f) {
+ if (!upb_fielddef_containingtypename(f)) {
+ upb_status_seterrmsg(status,
+ "Standalone fielddefs must have a containing type "
+ "(extendee) name set");
+ goto err;
+ }
+ } else {
+ if (upb_strtable_lookup(&addtab, fullname, NULL)) {
+ upb_status_seterrf(status, "Conflicting defs named '%s'", fullname);
+ goto err;
+ }
+ if (upb_strtable_lookup(&s->symtab, fullname, NULL)) {
+ upb_status_seterrf(status, "Symtab already has a def named '%s'",
+ fullname);
+ goto err;
+ }
+ if (!upb_strtable_insert(&addtab, fullname, upb_value_ptr(def)))
+ goto oom_err;
+ upb_def_donateref(def, ref_donor, s);
+ }
+
+ if (upb_dyncast_fielddef_mutable(def)) {
+ /* TODO(haberman): allow adding extensions attached to files. */
+ upb_status_seterrf(status, "Can't add extensions to symtab.\n");
+ goto err;
+ }
+ }
+
+ /* Now using the table, resolve symbolic references for subdefs. */
+ upb_strtable_begin(&iter, &addtab);
+ for (; !upb_strtable_done(&iter); upb_strtable_next(&iter)) {
+ const char *base;
+ upb_def *def = upb_value_getptr(upb_strtable_iter_value(&iter));
+ upb_msgdef *m = upb_dyncast_msgdef_mutable(def);
+ upb_msg_field_iter j;
+
+ if (!m) continue;
+ /* Type names are resolved relative to the message in which they appear. */
+ base = upb_msgdef_fullname(m);
+
+ for(upb_msg_field_begin(&j, m);
+ !upb_msg_field_done(&j);
+ upb_msg_field_next(&j)) {
+ upb_fielddef *f = upb_msg_iter_field(&j);
+ const char *name = upb_fielddef_subdefname(f);
+ if (name && !upb_fielddef_subdef(f)) {
+ /* Try the lookup in the current set of to-be-added defs first. If not
+ * there, try existing defs. */
+ upb_def *subdef = upb_resolvename(&addtab, base, name);
+ if (subdef == NULL) {
+ subdef = upb_resolvename(&s->symtab, base, name);
+ }
+ if (subdef == NULL) {
+ upb_status_seterrf(
+ status, "couldn't resolve name '%s' in message '%s'", name, base);
+ goto err;
+ } else if (!upb_fielddef_setsubdef(f, subdef, status)) {
+ goto err;
+ }
+ }
+ }
+ }
+
+ /* We need an array of the defs in addtab, for passing to
+ * upb_refcounted_freeze(). */
+ add_objs_size = upb_strtable_count(&addtab);
+ if (freeze_also) {
+ add_objs_size++;
+ }
+
+ add_defs = upb_gmalloc(sizeof(void*) * add_objs_size);
+ if (add_defs == NULL) goto oom_err;
+ upb_strtable_begin(&iter, &addtab);
+ for (add_n = 0; !upb_strtable_done(&iter); upb_strtable_next(&iter)) {
+ add_defs[add_n++] = upb_value_getptr(upb_strtable_iter_value(&iter));
+ }
+
+ /* Validate defs. */
+ if (!_upb_def_validate(add_defs, add_n, status)) {
+ goto err;
+ }
+
+ /* Cheat a little and give the array a new type.
+ * This is probably undefined behavior, but this code will be deleted soon. */
+ add_objs = (upb_refcounted**)add_defs;
+
+ freeze_n = add_n;
+ if (freeze_also) {
+ add_objs[freeze_n++] = freeze_also;
+ }
+
+ if (!upb_refcounted_freeze(add_objs, freeze_n, status,
+ UPB_MAX_MESSAGE_DEPTH * 2)) {
+ goto err;
+ }
+
+ /* This must be delayed until all errors have been detected, since error
+ * recovery code uses this table to cleanup defs. */
+ upb_strtable_uninit(&addtab);
+
+ /* TODO(haberman) we don't properly handle errors after this point (like
+ * OOM in upb_strtable_insert() below). */
+ for (i = 0; i < add_n; i++) {
+ upb_def *def = (upb_def*)add_objs[i];
+ const char *name = upb_def_fullname(def);
+ bool success;
+ success = upb_strtable_insert(&s->symtab, name, upb_value_ptr(def));
+ UPB_ASSERT(success);
+ }
+ upb_gfree(add_defs);
+ return true;
+
+oom_err:
+ upb_status_seterrmsg(status, "out of memory");
+err: {
+ /* We need to donate the refs back. */
+ upb_strtable_begin(&iter, &addtab);
+ for (; !upb_strtable_done(&iter); upb_strtable_next(&iter)) {
+ upb_def *def = upb_value_getptr(upb_strtable_iter_value(&iter));
+ upb_def_donateref(def, s, ref_donor);
+ }
+ }
+ upb_strtable_uninit(&addtab);
+ upb_gfree(add_defs);
+ UPB_ASSERT(!upb_ok(status));
+ return false;
+}
+
+bool upb_symtab_add(upb_symtab *s, upb_def *const*defs, size_t n,
+ void *ref_donor, upb_status *status) {
+ return symtab_add(s, defs, n, ref_donor, NULL, status);
+}
+
+bool upb_symtab_addfile(upb_symtab *s, upb_filedef *file, upb_status *status) {
+ size_t n;
+ size_t i;
+ upb_def **defs;
+ bool ret;
+
+ n = upb_filedef_defcount(file);
+ if (n == 0) {
+ return true;
+ }
+ defs = upb_gmalloc(sizeof(*defs) * n);
+
+ if (defs == NULL) {
+ upb_status_seterrmsg(status, "Out of memory");
+ return false;
+ }
+
+ for (i = 0; i < n; i++) {
+ defs[i] = upb_filedef_mutabledef(file, i);
+ }
+
+ ret = symtab_add(s, defs, n, NULL, upb_filedef_upcast_mutable(file), status);
+
+ upb_gfree(defs);
+ return ret;
+}
+
+/* Iteration. */
+
+static void advance_to_matching(upb_symtab_iter *iter) {
+ if (iter->type == UPB_DEF_ANY)
+ return;
+
+ while (!upb_strtable_done(&iter->iter) &&
+ iter->type != upb_symtab_iter_def(iter)->type) {
+ upb_strtable_next(&iter->iter);
+ }
+}
+
+void upb_symtab_begin(upb_symtab_iter *iter, const upb_symtab *s,
+ upb_deftype_t type) {
+ upb_strtable_begin(&iter->iter, &s->symtab);
+ iter->type = type;
+ advance_to_matching(iter);
+}
+
+void upb_symtab_next(upb_symtab_iter *iter) {
+ upb_strtable_next(&iter->iter);
+ advance_to_matching(iter);
+}
+
+bool upb_symtab_done(const upb_symtab_iter *iter) {
+ return upb_strtable_done(&iter->iter);
+}
+
+const upb_def *upb_symtab_iter_def(const upb_symtab_iter *iter) {
+ return upb_value_getptr(upb_strtable_iter_value(&iter->iter));
+}
+/* We encode backwards, to avoid pre-computing lengths (one-pass encode). */
+
+
+#define UPB_PB_VARINT_MAX_LEN 10
+#define CHK(x) do { if (!(x)) { return false; } } while(0)
+
+/* Maps descriptor type -> upb field type. */
+static const uint8_t upb_desctype_to_fieldtype2[] = {
+ UPB_WIRE_TYPE_END_GROUP, /* ENDGROUP */
+ UPB_TYPE_DOUBLE, /* DOUBLE */
+ UPB_TYPE_FLOAT, /* FLOAT */
+ UPB_TYPE_INT64, /* INT64 */
+ UPB_TYPE_UINT64, /* UINT64 */
+ UPB_TYPE_INT32, /* INT32 */
+ UPB_TYPE_UINT64, /* FIXED64 */
+ UPB_TYPE_UINT32, /* FIXED32 */
+ UPB_TYPE_BOOL, /* BOOL */
+ UPB_TYPE_STRING, /* STRING */
+ UPB_TYPE_MESSAGE, /* GROUP */
+ UPB_TYPE_MESSAGE, /* MESSAGE */
+ UPB_TYPE_BYTES, /* BYTES */
+ UPB_TYPE_UINT32, /* UINT32 */
+ UPB_TYPE_ENUM, /* ENUM */
+ UPB_TYPE_INT32, /* SFIXED32 */
+ UPB_TYPE_INT64, /* SFIXED64 */
+ UPB_TYPE_INT32, /* SINT32 */
+ UPB_TYPE_INT64, /* SINT64 */
+};
+
+static size_t upb_encode_varint(uint64_t val, char *buf) {
+ size_t i;
+ if (val < 128) { buf[0] = val; return 1; }
+ i = 0;
+ while (val) {
+ uint8_t byte = val & 0x7fU;
+ val >>= 7;
+ if (val) byte |= 0x80U;
+ buf[i++] = byte;
+ }
+ return i;
+}
+
+static uint32_t upb_zzencode_32(int32_t n) { return (n << 1) ^ (n >> 31); }
+static uint64_t upb_zzencode_64(int64_t n) { return (n << 1) ^ (n >> 63); }
+
+typedef struct {
+ upb_env *env;
+ char *buf, *ptr, *limit;
+} upb_encstate;
+
+static size_t upb_roundup_pow2(size_t bytes) {
+ size_t ret = 128;
+ while (ret < bytes) {
+ ret *= 2;
+ }
+ return ret;
+}
+
+static bool upb_encode_growbuffer(upb_encstate *e, size_t bytes) {
+ size_t old_size = e->limit - e->buf;
+ size_t new_size = upb_roundup_pow2(bytes + (e->limit - e->ptr));
+ char *new_buf = upb_env_realloc(e->env, e->buf, old_size, new_size);
+ CHK(new_buf);
+
+ /* We want previous data at the end, realloc() put it at the beginning. */
+ memmove(new_buf + new_size - old_size, e->buf, old_size);
+
+ e->ptr = new_buf + new_size - (e->limit - e->ptr);
+ e->limit = new_buf + new_size;
+ e->buf = new_buf;
+ return true;
+}
+
+/* Call to ensure that at least "bytes" bytes are available for writing at
+ * e->ptr. Returns false if the bytes could not be allocated. */
+static bool upb_encode_reserve(upb_encstate *e, size_t bytes) {
+ CHK(UPB_LIKELY((size_t)(e->ptr - e->buf) >= bytes) ||
+ upb_encode_growbuffer(e, bytes));
+
+ e->ptr -= bytes;
+ return true;
+}
+
+/* Writes the given bytes to the buffer, handling reserve/advance. */
+static bool upb_put_bytes(upb_encstate *e, const void *data, size_t len) {
+ CHK(upb_encode_reserve(e, len));
+ memcpy(e->ptr, data, len);
+ return true;
+}
+
+static bool upb_put_fixed64(upb_encstate *e, uint64_t val) {
+ /* TODO(haberman): byte-swap for big endian. */
+ return upb_put_bytes(e, &val, sizeof(uint64_t));
+}
+
+static bool upb_put_fixed32(upb_encstate *e, uint32_t val) {
+ /* TODO(haberman): byte-swap for big endian. */
+ return upb_put_bytes(e, &val, sizeof(uint32_t));
+}
+
+static bool upb_put_varint(upb_encstate *e, uint64_t val) {
+ size_t len;
+ char *start;
+ CHK(upb_encode_reserve(e, UPB_PB_VARINT_MAX_LEN));
+ len = upb_encode_varint(val, e->ptr);
+ start = e->ptr + UPB_PB_VARINT_MAX_LEN - len;
+ memmove(start, e->ptr, len);
+ e->ptr = start;
+ return true;
+}
+
+static bool upb_put_double(upb_encstate *e, double d) {
+ uint64_t u64;
+ UPB_ASSERT(sizeof(double) == sizeof(uint64_t));
+ memcpy(&u64, &d, sizeof(uint64_t));
+ return upb_put_fixed64(e, u64);
+}
+
+static bool upb_put_float(upb_encstate *e, float d) {
+ uint32_t u32;
+ UPB_ASSERT(sizeof(float) == sizeof(uint32_t));
+ memcpy(&u32, &d, sizeof(uint32_t));
+ return upb_put_fixed32(e, u32);
+}
+
+static uint32_t upb_readcase(const char *msg, const upb_msglayout_msginit_v1 *m,
+ int oneof_index) {
+ uint32_t ret;
+ memcpy(&ret, msg + m->oneofs[oneof_index].case_offset, sizeof(ret));
+ return ret;
+}
+
+static bool upb_readhasbit(const char *msg,
+ const upb_msglayout_fieldinit_v1 *f) {
+ UPB_ASSERT(f->hasbit != UPB_NO_HASBIT);
+ return msg[f->hasbit / 8] & (1 << (f->hasbit % 8));
+}
+
+static bool upb_put_tag(upb_encstate *e, int field_number, int wire_type) {
+ return upb_put_varint(e, (field_number << 3) | wire_type);
+}
+
+static bool upb_put_fixedarray(upb_encstate *e, const upb_array *arr,
+ size_t size) {
+ size_t bytes = arr->len * size;
+ return upb_put_bytes(e, arr->data, bytes) && upb_put_varint(e, bytes);
+}
+
+bool upb_encode_message(upb_encstate *e, const char *msg,
+ const upb_msglayout_msginit_v1 *m,
+ size_t *size);
+
+static bool upb_encode_array(upb_encstate *e, const char *field_mem,
+ const upb_msglayout_msginit_v1 *m,
+ const upb_msglayout_fieldinit_v1 *f) {
+ const upb_array *arr = *(const upb_array**)field_mem;
+
+ if (arr == NULL || arr->len == 0) {
+ return true;
+ }
+
+ UPB_ASSERT(arr->type == upb_desctype_to_fieldtype2[f->descriptortype]);
+
+#define VARINT_CASE(ctype, encode) { \
+ ctype *start = arr->data; \
+ ctype *ptr = start + arr->len; \
+ size_t pre_len = e->limit - e->ptr; \
+ do { \
+ ptr--; \
+ CHK(upb_put_varint(e, encode)); \
+ } while (ptr != start); \
+ CHK(upb_put_varint(e, e->limit - e->ptr - pre_len)); \
+} \
+break; \
+do { ; } while(0)
+
+ switch (f->descriptortype) {
+ case UPB_DESCRIPTOR_TYPE_DOUBLE:
+ CHK(upb_put_fixedarray(e, arr, sizeof(double)));
+ break;
+ case UPB_DESCRIPTOR_TYPE_FLOAT:
+ CHK(upb_put_fixedarray(e, arr, sizeof(float)));
+ break;
+ case UPB_DESCRIPTOR_TYPE_SFIXED64:
+ case UPB_DESCRIPTOR_TYPE_FIXED64:
+ CHK(upb_put_fixedarray(e, arr, sizeof(uint64_t)));
+ break;
+ case UPB_DESCRIPTOR_TYPE_FIXED32:
+ case UPB_DESCRIPTOR_TYPE_SFIXED32:
+ CHK(upb_put_fixedarray(e, arr, sizeof(uint32_t)));
+ break;
+ case UPB_DESCRIPTOR_TYPE_INT64:
+ case UPB_DESCRIPTOR_TYPE_UINT64:
+ VARINT_CASE(uint64_t, *ptr);
+ case UPB_DESCRIPTOR_TYPE_UINT32:
+ VARINT_CASE(uint32_t, *ptr);
+ case UPB_DESCRIPTOR_TYPE_INT32:
+ case UPB_DESCRIPTOR_TYPE_ENUM:
+ VARINT_CASE(int32_t, (int64_t)*ptr);
+ case UPB_DESCRIPTOR_TYPE_BOOL:
+ VARINT_CASE(bool, *ptr);
+ case UPB_DESCRIPTOR_TYPE_SINT32:
+ VARINT_CASE(int32_t, upb_zzencode_32(*ptr));
+ case UPB_DESCRIPTOR_TYPE_SINT64:
+ VARINT_CASE(int64_t, upb_zzencode_64(*ptr));
+ case UPB_DESCRIPTOR_TYPE_STRING:
+ case UPB_DESCRIPTOR_TYPE_BYTES: {
+ upb_stringview *start = arr->data;
+ upb_stringview *ptr = start + arr->len;
+ do {
+ ptr--;
+ CHK(upb_put_bytes(e, ptr->data, ptr->size) &&
+ upb_put_varint(e, ptr->size) &&
+ upb_put_tag(e, f->number, UPB_WIRE_TYPE_DELIMITED));
+ } while (ptr != start);
+ return true;
+ }
+ case UPB_DESCRIPTOR_TYPE_GROUP: {
+ void **start = arr->data;
+ void **ptr = start + arr->len;
+ const upb_msglayout_msginit_v1 *subm = m->submsgs[f->submsg_index];
+ do {
+ size_t size;
+ ptr--;
+ CHK(upb_put_tag(e, f->number, UPB_WIRE_TYPE_END_GROUP) &&
+ upb_encode_message(e, *ptr, subm, &size) &&
+ upb_put_tag(e, f->number, UPB_WIRE_TYPE_START_GROUP));
+ } while (ptr != start);
+ return true;
+ }
+ case UPB_DESCRIPTOR_TYPE_MESSAGE: {
+ void **start = arr->data;
+ void **ptr = start + arr->len;
+ const upb_msglayout_msginit_v1 *subm = m->submsgs[f->submsg_index];
+ do {
+ size_t size;
+ ptr--;
+ CHK(upb_encode_message(e, *ptr, subm, &size) &&
+ upb_put_varint(e, size) &&
+ upb_put_tag(e, f->number, UPB_WIRE_TYPE_DELIMITED));
+ } while (ptr != start);
+ return true;
+ }
+ }
+#undef VARINT_CASE
+
+ /* We encode all primitive arrays as packed, regardless of what was specified
+ * in the .proto file. Could special case 1-sized arrays. */
+ CHK(upb_put_tag(e, f->number, UPB_WIRE_TYPE_DELIMITED));
+ return true;
+}
+
+static bool upb_encode_scalarfield(upb_encstate *e, const char *field_mem,
+ const upb_msglayout_msginit_v1 *m,
+ const upb_msglayout_fieldinit_v1 *f,
+ bool is_proto3) {
+ bool skip_zero_value = is_proto3 && f->oneof_index == UPB_NOT_IN_ONEOF;
+
+#define CASE(ctype, type, wire_type, encodeval) do { \
+ ctype val = *(ctype*)field_mem; \
+ if (skip_zero_value && val == 0) { \
+ return true; \
+ } \
+ return upb_put_ ## type(e, encodeval) && \
+ upb_put_tag(e, f->number, wire_type); \
+} while(0)
+
+ switch (f->descriptortype) {
+ case UPB_DESCRIPTOR_TYPE_DOUBLE:
+ CASE(double, double, UPB_WIRE_TYPE_64BIT, val);
+ case UPB_DESCRIPTOR_TYPE_FLOAT:
+ CASE(float, float, UPB_WIRE_TYPE_32BIT, val);
+ case UPB_DESCRIPTOR_TYPE_INT64:
+ case UPB_DESCRIPTOR_TYPE_UINT64:
+ CASE(uint64_t, varint, UPB_WIRE_TYPE_VARINT, val);
+ case UPB_DESCRIPTOR_TYPE_UINT32:
+ CASE(uint32_t, varint, UPB_WIRE_TYPE_VARINT, val);
+ case UPB_DESCRIPTOR_TYPE_INT32:
+ case UPB_DESCRIPTOR_TYPE_ENUM:
+ CASE(int32_t, varint, UPB_WIRE_TYPE_VARINT, (int64_t)val);
+ case UPB_DESCRIPTOR_TYPE_SFIXED64:
+ case UPB_DESCRIPTOR_TYPE_FIXED64:
+ CASE(uint64_t, fixed64, UPB_WIRE_TYPE_64BIT, val);
+ case UPB_DESCRIPTOR_TYPE_FIXED32:
+ case UPB_DESCRIPTOR_TYPE_SFIXED32:
+ CASE(uint32_t, fixed32, UPB_WIRE_TYPE_32BIT, val);
+ case UPB_DESCRIPTOR_TYPE_BOOL:
+ CASE(bool, varint, UPB_WIRE_TYPE_VARINT, val);
+ case UPB_DESCRIPTOR_TYPE_SINT32:
+ CASE(int32_t, varint, UPB_WIRE_TYPE_VARINT, upb_zzencode_32(val));
+ case UPB_DESCRIPTOR_TYPE_SINT64:
+ CASE(int64_t, varint, UPB_WIRE_TYPE_VARINT, upb_zzencode_64(val));
+ case UPB_DESCRIPTOR_TYPE_STRING:
+ case UPB_DESCRIPTOR_TYPE_BYTES: {
+ upb_stringview view = *(upb_stringview*)field_mem;
+ if (skip_zero_value && view.size == 0) {
+ return true;
+ }
+ return upb_put_bytes(e, view.data, view.size) &&
+ upb_put_varint(e, view.size) &&
+ upb_put_tag(e, f->number, UPB_WIRE_TYPE_DELIMITED);
+ }
+ case UPB_DESCRIPTOR_TYPE_GROUP: {
+ size_t size;
+ void *submsg = *(void**)field_mem;
+ const upb_msglayout_msginit_v1 *subm = m->submsgs[f->submsg_index];
+ if (skip_zero_value && submsg == NULL) {
+ return true;
+ }
+ return upb_put_tag(e, f->number, UPB_WIRE_TYPE_END_GROUP) &&
+ upb_encode_message(e, submsg, subm, &size) &&
+ upb_put_tag(e, f->number, UPB_WIRE_TYPE_START_GROUP);
+ }
+ case UPB_DESCRIPTOR_TYPE_MESSAGE: {
+ size_t size;
+ void *submsg = *(void**)field_mem;
+ const upb_msglayout_msginit_v1 *subm = m->submsgs[f->submsg_index];
+ if (skip_zero_value && submsg == NULL) {
+ return true;
+ }
+ return upb_encode_message(e, submsg, subm, &size) &&
+ upb_put_varint(e, size) &&
+ upb_put_tag(e, f->number, UPB_WIRE_TYPE_DELIMITED);
+ }
+ }
+#undef CASE
+ UPB_UNREACHABLE();
+}
+
+bool upb_encode_hasscalarfield(const char *msg,
+ const upb_msglayout_msginit_v1 *m,
+ const upb_msglayout_fieldinit_v1 *f) {
+ if (f->oneof_index != UPB_NOT_IN_ONEOF) {
+ return upb_readcase(msg, m, f->oneof_index) == f->number;
+ } else if (m->is_proto2) {
+ return upb_readhasbit(msg, f);
+ } else {
+ /* For proto3, we'll test for the field being empty later. */
+ return true;
+ }
+}
+
+bool upb_encode_message(upb_encstate* e, const char *msg,
+ const upb_msglayout_msginit_v1 *m,
+ size_t *size) {
+ int i;
+ size_t pre_len = e->limit - e->ptr;
+
+ if (msg == NULL) {
+ return true;
+ }
+
+ for (i = m->field_count - 1; i >= 0; i--) {
+ const upb_msglayout_fieldinit_v1 *f = &m->fields[i];
+
+ if (f->label == UPB_LABEL_REPEATED) {
+ CHK(upb_encode_array(e, msg + f->offset, m, f));
+ } else {
+ if (upb_encode_hasscalarfield(msg, m, f)) {
+ if (f->oneof_index == UPB_NOT_IN_ONEOF) {
+ CHK(upb_encode_scalarfield(e, msg + f->offset, m, f, !m->is_proto2));
+ } else {
+ const upb_msglayout_oneofinit_v1 *o = &m->oneofs[f->oneof_index];
+ CHK(upb_encode_scalarfield(e, msg + o->data_offset,
+ m, f, !m->is_proto2));
+ }
+ }
+ }
+ }
+
+ *size = (e->limit - e->ptr) - pre_len;
+ return true;
+}
+
+char *upb_encode(const void *msg, const upb_msglayout_msginit_v1 *m,
+ upb_env *env, size_t *size) {
+ upb_encstate e;
+ e.env = env;
+ e.buf = NULL;
+ e.limit = NULL;
+ e.ptr = NULL;
+
+ if (!upb_encode_message(&e, msg, m, size)) {
+ *size = 0;
+ return NULL;
+ }
+
+ *size = e.limit - e.ptr;
+
+ if (*size == 0) {
+ static char ch;
+ return &ch;
+ } else {
+ UPB_ASSERT(e.ptr);
+ return e.ptr;
+ }
+}
+
+#undef CHK
+/*
+** TODO(haberman): it's unclear whether a lot of the consistency checks should
+** UPB_ASSERT() or return false.
+*/
+
+
+#include <string.h>
+
+
+static void *upb_calloc(size_t size) {
+ void *mem = upb_gmalloc(size);
+ if (mem) {
+ memset(mem, 0, size);
+ }
+ return mem;
+}
+
+/* Defined for the sole purpose of having a unique pointer value for
+ * UPB_NO_CLOSURE. */
+char _upb_noclosure;
+
+static void freehandlers(upb_refcounted *r) {
+ upb_handlers *h = (upb_handlers*)r;
+
+ upb_inttable_iter i;
+ upb_inttable_begin(&i, &h->cleanup_);
+ for(; !upb_inttable_done(&i); upb_inttable_next(&i)) {
+ void *val = (void*)upb_inttable_iter_key(&i);
+ upb_value func_val = upb_inttable_iter_value(&i);
+ upb_handlerfree *func = upb_value_getfptr(func_val);
+ func(val);
+ }
+
+ upb_inttable_uninit(&h->cleanup_);
+ upb_msgdef_unref(h->msg, h);
+ upb_gfree(h->sub);
+ upb_gfree(h);
+}
+
+static void visithandlers(const upb_refcounted *r, upb_refcounted_visit *visit,
+ void *closure) {
+ const upb_handlers *h = (const upb_handlers*)r;
+ upb_msg_field_iter i;
+ for(upb_msg_field_begin(&i, h->msg);
+ !upb_msg_field_done(&i);
+ upb_msg_field_next(&i)) {
+ upb_fielddef *f = upb_msg_iter_field(&i);
+ const upb_handlers *sub;
+ if (!upb_fielddef_issubmsg(f)) continue;
+ sub = upb_handlers_getsubhandlers(h, f);
+ if (sub) visit(r, upb_handlers_upcast(sub), closure);
+ }
+}
+
+static const struct upb_refcounted_vtbl vtbl = {visithandlers, freehandlers};
+
+typedef struct {
+ upb_inttable tab; /* maps upb_msgdef* -> upb_handlers*. */
+ upb_handlers_callback *callback;
+ const void *closure;
+} dfs_state;
+
+/* TODO(haberman): discard upb_handlers* objects that do not actually have any
+ * handlers set and cannot reach any upb_handlers* object that does. This is
+ * slightly tricky to do correctly. */
+static upb_handlers *newformsg(const upb_msgdef *m, const void *owner,
+ dfs_state *s) {
+ upb_msg_field_iter i;
+ upb_handlers *h = upb_handlers_new(m, owner);
+ if (!h) return NULL;
+ if (!upb_inttable_insertptr(&s->tab, m, upb_value_ptr(h))) goto oom;
+
+ s->callback(s->closure, h);
+
+ /* For each submessage field, get or create a handlers object and set it as
+ * the subhandlers. */
+ for(upb_msg_field_begin(&i, m);
+ !upb_msg_field_done(&i);
+ upb_msg_field_next(&i)) {
+ upb_fielddef *f = upb_msg_iter_field(&i);
+ const upb_msgdef *subdef;
+ upb_value subm_ent;
+
+ if (!upb_fielddef_issubmsg(f)) continue;
+
+ subdef = upb_downcast_msgdef(upb_fielddef_subdef(f));
+ if (upb_inttable_lookupptr(&s->tab, subdef, &subm_ent)) {
+ upb_handlers_setsubhandlers(h, f, upb_value_getptr(subm_ent));
+ } else {
+ upb_handlers *sub_mh = newformsg(subdef, &sub_mh, s);
+ if (!sub_mh) goto oom;
+ upb_handlers_setsubhandlers(h, f, sub_mh);
+ upb_handlers_unref(sub_mh, &sub_mh);
+ }
+ }
+ return h;
+
+oom:
+ upb_handlers_unref(h, owner);
+ return NULL;
+}
+
+/* Given a selector for a STARTSUBMSG handler, resolves to a pointer to the
+ * subhandlers for this submessage field. */
+#define SUBH(h, selector) (h->sub[selector])
+
+/* The selector for a submessage field is the field index. */
+#define SUBH_F(h, f) SUBH(h, f->index_)
+
+static int32_t trygetsel(upb_handlers *h, const upb_fielddef *f,
+ upb_handlertype_t type) {
+ upb_selector_t sel;
+ UPB_ASSERT(!upb_handlers_isfrozen(h));
+ if (upb_handlers_msgdef(h) != upb_fielddef_containingtype(f)) {
+ upb_status_seterrf(
+ &h->status_, "type mismatch: field %s does not belong to message %s",
+ upb_fielddef_name(f), upb_msgdef_fullname(upb_handlers_msgdef(h)));
+ return -1;
+ }
+ if (!upb_handlers_getselector(f, type, &sel)) {
+ upb_status_seterrf(
+ &h->status_,
+ "type mismatch: cannot register handler type %d for field %s",
+ type, upb_fielddef_name(f));
+ return -1;
+ }
+ return sel;
+}
+
+static upb_selector_t handlers_getsel(upb_handlers *h, const upb_fielddef *f,
+ upb_handlertype_t type) {
+ int32_t sel = trygetsel(h, f, type);
+ UPB_ASSERT(sel >= 0);
+ return sel;
+}
+
+static const void **returntype(upb_handlers *h, const upb_fielddef *f,
+ upb_handlertype_t type) {
+ return &h->table[handlers_getsel(h, f, type)].attr.return_closure_type_;
+}
+
+static bool doset(upb_handlers *h, int32_t sel, const upb_fielddef *f,
+ upb_handlertype_t type, upb_func *func,
+ upb_handlerattr *attr) {
+ upb_handlerattr set_attr = UPB_HANDLERATTR_INITIALIZER;
+ const void *closure_type;
+ const void **context_closure_type;
+
+ UPB_ASSERT(!upb_handlers_isfrozen(h));
+
+ if (sel < 0) {
+ upb_status_seterrmsg(&h->status_,
+ "incorrect handler type for this field.");
+ return false;
+ }
+
+ if (h->table[sel].func) {
+ upb_status_seterrmsg(&h->status_,
+ "cannot change handler once it has been set.");
+ return false;
+ }
+
+ if (attr) {
+ set_attr = *attr;
+ }
+
+ /* Check that the given closure type matches the closure type that has been
+ * established for this context (if any). */
+ closure_type = upb_handlerattr_closuretype(&set_attr);
+
+ if (type == UPB_HANDLER_STRING) {
+ context_closure_type = returntype(h, f, UPB_HANDLER_STARTSTR);
+ } else if (f && upb_fielddef_isseq(f) &&
+ type != UPB_HANDLER_STARTSEQ &&
+ type != UPB_HANDLER_ENDSEQ) {
+ context_closure_type = returntype(h, f, UPB_HANDLER_STARTSEQ);
+ } else {
+ context_closure_type = &h->top_closure_type;
+ }
+
+ if (closure_type && *context_closure_type &&
+ closure_type != *context_closure_type) {
+ /* TODO(haberman): better message for debugging. */
+ if (f) {
+ upb_status_seterrf(&h->status_,
+ "closure type does not match for field %s",
+ upb_fielddef_name(f));
+ } else {
+ upb_status_seterrmsg(
+ &h->status_, "closure type does not match for message-level handler");
+ }
+ return false;
+ }
+
+ if (closure_type)
+ *context_closure_type = closure_type;
+
+ /* If this is a STARTSEQ or STARTSTR handler, check that the returned pointer
+ * matches any pre-existing expectations about what type is expected. */
+ if (type == UPB_HANDLER_STARTSEQ || type == UPB_HANDLER_STARTSTR) {
+ const void *return_type = upb_handlerattr_returnclosuretype(&set_attr);
+ const void *table_return_type =
+ upb_handlerattr_returnclosuretype(&h->table[sel].attr);
+ if (return_type && table_return_type && return_type != table_return_type) {
+ upb_status_seterrmsg(&h->status_, "closure return type does not match");
+ return false;
+ }
+
+ if (table_return_type && !return_type)
+ upb_handlerattr_setreturnclosuretype(&set_attr, table_return_type);
+ }
+
+ h->table[sel].func = (upb_func*)func;
+ h->table[sel].attr = set_attr;
+ return true;
+}
+
+/* Returns the effective closure type for this handler (which will propagate
+ * from outer frames if this frame has no START* handler). Not implemented for
+ * UPB_HANDLER_STRING at the moment since this is not needed. Returns NULL is
+ * the effective closure type is unspecified (either no handler was registered
+ * to specify it or the handler that was registered did not specify the closure
+ * type). */
+const void *effective_closure_type(upb_handlers *h, const upb_fielddef *f,
+ upb_handlertype_t type) {
+ const void *ret;
+ upb_selector_t sel;
+
+ UPB_ASSERT(type != UPB_HANDLER_STRING);
+ ret = h->top_closure_type;
+
+ if (upb_fielddef_isseq(f) &&
+ type != UPB_HANDLER_STARTSEQ &&
+ type != UPB_HANDLER_ENDSEQ &&
+ h->table[sel = handlers_getsel(h, f, UPB_HANDLER_STARTSEQ)].func) {
+ ret = upb_handlerattr_returnclosuretype(&h->table[sel].attr);
+ }
+
+ if (type == UPB_HANDLER_STRING &&
+ h->table[sel = handlers_getsel(h, f, UPB_HANDLER_STARTSTR)].func) {
+ ret = upb_handlerattr_returnclosuretype(&h->table[sel].attr);
+ }
+
+ /* The effective type of the submessage; not used yet.
+ * if (type == SUBMESSAGE &&
+ * h->table[sel = handlers_getsel(h, f, UPB_HANDLER_STARTSUBMSG)].func) {
+ * ret = upb_handlerattr_returnclosuretype(&h->table[sel].attr);
+ * } */
+
+ return ret;
+}
+
+/* Checks whether the START* handler specified by f & type is missing even
+ * though it is required to convert the established type of an outer frame
+ * ("closure_type") into the established type of an inner frame (represented in
+ * the return closure type of this handler's attr. */
+bool checkstart(upb_handlers *h, const upb_fielddef *f, upb_handlertype_t type,
+ upb_status *status) {
+ const void *closure_type;
+ const upb_handlerattr *attr;
+ const void *return_closure_type;
+
+ upb_selector_t sel = handlers_getsel(h, f, type);
+ if (h->table[sel].func) return true;
+ closure_type = effective_closure_type(h, f, type);
+ attr = &h->table[sel].attr;
+ return_closure_type = upb_handlerattr_returnclosuretype(attr);
+ if (closure_type && return_closure_type &&
+ closure_type != return_closure_type) {
+ upb_status_seterrf(status,
+ "expected start handler to return sub type for field %f",
+ upb_fielddef_name(f));
+ return false;
+ }
+ return true;
+}
+
+/* Public interface ***********************************************************/
+
+upb_handlers *upb_handlers_new(const upb_msgdef *md, const void *owner) {
+ int extra;
+ upb_handlers *h;
+
+ UPB_ASSERT(upb_msgdef_isfrozen(md));
+
+ extra = sizeof(upb_handlers_tabent) * (md->selector_count - 1);
+ h = upb_calloc(sizeof(*h) + extra);
+ if (!h) return NULL;
+
+ h->msg = md;
+ upb_msgdef_ref(h->msg, h);
+ upb_status_clear(&h->status_);
+
+ if (md->submsg_field_count > 0) {
+ h->sub = upb_calloc(md->submsg_field_count * sizeof(*h->sub));
+ if (!h->sub) goto oom;
+ } else {
+ h->sub = 0;
+ }
+
+ if (!upb_refcounted_init(upb_handlers_upcast_mutable(h), &vtbl, owner))
+ goto oom;
+ if (!upb_inttable_init(&h->cleanup_, UPB_CTYPE_FPTR)) goto oom;
+
+ /* calloc() above initialized all handlers to NULL. */
+ return h;
+
+oom:
+ freehandlers(upb_handlers_upcast_mutable(h));
+ return NULL;
+}
+
+const upb_handlers *upb_handlers_newfrozen(const upb_msgdef *m,
+ const void *owner,
+ upb_handlers_callback *callback,
+ const void *closure) {
+ dfs_state state;
+ upb_handlers *ret;
+ bool ok;
+ upb_refcounted *r;
+
+ state.callback = callback;
+ state.closure = closure;
+ if (!upb_inttable_init(&state.tab, UPB_CTYPE_PTR)) return NULL;
+
+ ret = newformsg(m, owner, &state);
+
+ upb_inttable_uninit(&state.tab);
+ if (!ret) return NULL;
+
+ r = upb_handlers_upcast_mutable(ret);
+ ok = upb_refcounted_freeze(&r, 1, NULL, UPB_MAX_HANDLER_DEPTH);
+ UPB_ASSERT(ok);
+
+ return ret;
+}
+
+const upb_status *upb_handlers_status(upb_handlers *h) {
+ UPB_ASSERT(!upb_handlers_isfrozen(h));
+ return &h->status_;
+}
+
+void upb_handlers_clearerr(upb_handlers *h) {
+ UPB_ASSERT(!upb_handlers_isfrozen(h));
+ upb_status_clear(&h->status_);
+}
+
+#define SETTER(name, handlerctype, handlertype) \
+ bool upb_handlers_set ## name(upb_handlers *h, const upb_fielddef *f, \
+ handlerctype func, upb_handlerattr *attr) { \
+ int32_t sel = trygetsel(h, f, handlertype); \
+ return doset(h, sel, f, handlertype, (upb_func*)func, attr); \
+ }
+
+SETTER(int32, upb_int32_handlerfunc*, UPB_HANDLER_INT32)
+SETTER(int64, upb_int64_handlerfunc*, UPB_HANDLER_INT64)
+SETTER(uint32, upb_uint32_handlerfunc*, UPB_HANDLER_UINT32)
+SETTER(uint64, upb_uint64_handlerfunc*, UPB_HANDLER_UINT64)
+SETTER(float, upb_float_handlerfunc*, UPB_HANDLER_FLOAT)
+SETTER(double, upb_double_handlerfunc*, UPB_HANDLER_DOUBLE)
+SETTER(bool, upb_bool_handlerfunc*, UPB_HANDLER_BOOL)
+SETTER(startstr, upb_startstr_handlerfunc*, UPB_HANDLER_STARTSTR)
+SETTER(string, upb_string_handlerfunc*, UPB_HANDLER_STRING)
+SETTER(endstr, upb_endfield_handlerfunc*, UPB_HANDLER_ENDSTR)
+SETTER(startseq, upb_startfield_handlerfunc*, UPB_HANDLER_STARTSEQ)
+SETTER(startsubmsg, upb_startfield_handlerfunc*, UPB_HANDLER_STARTSUBMSG)
+SETTER(endsubmsg, upb_endfield_handlerfunc*, UPB_HANDLER_ENDSUBMSG)
+SETTER(endseq, upb_endfield_handlerfunc*, UPB_HANDLER_ENDSEQ)
+
+#undef SETTER
+
+bool upb_handlers_setunknown(upb_handlers *h, upb_unknown_handlerfunc *func,
+ upb_handlerattr *attr) {
+ return doset(h, UPB_UNKNOWN_SELECTOR, NULL, UPB_HANDLER_INT32,
+ (upb_func *)func, attr);
+}
+
+bool upb_handlers_setstartmsg(upb_handlers *h, upb_startmsg_handlerfunc *func,
+ upb_handlerattr *attr) {
+ return doset(h, UPB_STARTMSG_SELECTOR, NULL, UPB_HANDLER_INT32,
+ (upb_func *)func, attr);
+}
+
+bool upb_handlers_setendmsg(upb_handlers *h, upb_endmsg_handlerfunc *func,
+ upb_handlerattr *attr) {
+ UPB_ASSERT(!upb_handlers_isfrozen(h));
+ return doset(h, UPB_ENDMSG_SELECTOR, NULL, UPB_HANDLER_INT32,
+ (upb_func *)func, attr);
+}
+
+bool upb_handlers_setsubhandlers(upb_handlers *h, const upb_fielddef *f,
+ const upb_handlers *sub) {
+ UPB_ASSERT(sub);
+ UPB_ASSERT(!upb_handlers_isfrozen(h));
+ UPB_ASSERT(upb_fielddef_issubmsg(f));
+ if (SUBH_F(h, f)) return false; /* Can't reset. */
+ if (upb_msgdef_upcast(upb_handlers_msgdef(sub)) != upb_fielddef_subdef(f)) {
+ return false;
+ }
+ SUBH_F(h, f) = sub;
+ upb_ref2(sub, h);
+ return true;
+}
+
+const upb_handlers *upb_handlers_getsubhandlers(const upb_handlers *h,
+ const upb_fielddef *f) {
+ UPB_ASSERT(upb_fielddef_issubmsg(f));
+ return SUBH_F(h, f);
+}
+
+bool upb_handlers_getattr(const upb_handlers *h, upb_selector_t sel,
+ upb_handlerattr *attr) {
+ if (!upb_handlers_gethandler(h, sel))
+ return false;
+ *attr = h->table[sel].attr;
+ return true;
+}
+
+const upb_handlers *upb_handlers_getsubhandlers_sel(const upb_handlers *h,
+ upb_selector_t sel) {
+ /* STARTSUBMSG selector in sel is the field's selector base. */
+ return SUBH(h, sel - UPB_STATIC_SELECTOR_COUNT);
+}
+
+const upb_msgdef *upb_handlers_msgdef(const upb_handlers *h) { return h->msg; }
+
+bool upb_handlers_addcleanup(upb_handlers *h, void *p, upb_handlerfree *func) {
+ bool ok;
+ if (upb_inttable_lookupptr(&h->cleanup_, p, NULL)) {
+ return false;
+ }
+ ok = upb_inttable_insertptr(&h->cleanup_, p, upb_value_fptr(func));
+ UPB_ASSERT(ok);
+ return true;
+}
+
+
+/* "Static" methods ***********************************************************/
+
+bool upb_handlers_freeze(upb_handlers *const*handlers, int n, upb_status *s) {
+ /* TODO: verify we have a transitive closure. */
+ int i;
+ for (i = 0; i < n; i++) {
+ upb_msg_field_iter j;
+ upb_handlers *h = handlers[i];
+
+ if (!upb_ok(&h->status_)) {
+ upb_status_seterrf(s, "handlers for message %s had error status: %s",
+ upb_msgdef_fullname(upb_handlers_msgdef(h)),
+ upb_status_errmsg(&h->status_));
+ return false;
+ }
+
+ /* Check that there are no closure mismatches due to missing Start* handlers
+ * or subhandlers with different type-level types. */
+ for(upb_msg_field_begin(&j, h->msg);
+ !upb_msg_field_done(&j);
+ upb_msg_field_next(&j)) {
+
+ const upb_fielddef *f = upb_msg_iter_field(&j);
+ if (upb_fielddef_isseq(f)) {
+ if (!checkstart(h, f, UPB_HANDLER_STARTSEQ, s))
+ return false;
+ }
+
+ if (upb_fielddef_isstring(f)) {
+ if (!checkstart(h, f, UPB_HANDLER_STARTSTR, s))
+ return false;
+ }
+
+ if (upb_fielddef_issubmsg(f)) {
+ bool hashandler = false;
+ if (upb_handlers_gethandler(
+ h, handlers_getsel(h, f, UPB_HANDLER_STARTSUBMSG)) ||
+ upb_handlers_gethandler(
+ h, handlers_getsel(h, f, UPB_HANDLER_ENDSUBMSG))) {
+ hashandler = true;
+ }
+
+ if (upb_fielddef_isseq(f) &&
+ (upb_handlers_gethandler(
+ h, handlers_getsel(h, f, UPB_HANDLER_STARTSEQ)) ||
+ upb_handlers_gethandler(
+ h, handlers_getsel(h, f, UPB_HANDLER_ENDSEQ)))) {
+ hashandler = true;
+ }
+
+ if (hashandler && !upb_handlers_getsubhandlers(h, f)) {
+ /* For now we add an empty subhandlers in this case. It makes the
+ * decoder code generator simpler, because it only has to handle two
+ * cases (submessage has handlers or not) as opposed to three
+ * (submessage has handlers in enclosing message but no subhandlers).
+ *
+ * This makes parsing less efficient in the case that we want to
+ * notice a submessage but skip its contents (like if we're testing
+ * for submessage presence or counting the number of repeated
+ * submessages). In this case we will end up parsing the submessage
+ * field by field and throwing away the results for each, instead of
+ * skipping the whole delimited thing at once. If this is an issue we
+ * can revisit it, but do remember that this only arises when you have
+ * handlers (startseq/startsubmsg/endsubmsg/endseq) set for the
+ * submessage but no subhandlers. The uses cases for this are
+ * limited. */
+ upb_handlers *sub = upb_handlers_new(upb_fielddef_msgsubdef(f), &sub);
+ upb_handlers_setsubhandlers(h, f, sub);
+ upb_handlers_unref(sub, &sub);
+ }
+
+ /* TODO(haberman): check type of submessage.
+ * This is slightly tricky; also consider whether we should check that
+ * they match at setsubhandlers time. */
+ }
+ }
+ }
+
+ if (!upb_refcounted_freeze((upb_refcounted*const*)handlers, n, s,
+ UPB_MAX_HANDLER_DEPTH)) {
+ return false;
+ }
+
+ return true;
+}
+
+upb_handlertype_t upb_handlers_getprimitivehandlertype(const upb_fielddef *f) {
+ switch (upb_fielddef_type(f)) {
+ case UPB_TYPE_INT32:
+ case UPB_TYPE_ENUM: return UPB_HANDLER_INT32;
+ case UPB_TYPE_INT64: return UPB_HANDLER_INT64;
+ case UPB_TYPE_UINT32: return UPB_HANDLER_UINT32;
+ case UPB_TYPE_UINT64: return UPB_HANDLER_UINT64;
+ case UPB_TYPE_FLOAT: return UPB_HANDLER_FLOAT;
+ case UPB_TYPE_DOUBLE: return UPB_HANDLER_DOUBLE;
+ case UPB_TYPE_BOOL: return UPB_HANDLER_BOOL;
+ default: UPB_ASSERT(false); return -1; /* Invalid input. */
+ }
+}
+
+bool upb_handlers_getselector(const upb_fielddef *f, upb_handlertype_t type,
+ upb_selector_t *s) {
+ switch (type) {
+ case UPB_HANDLER_INT32:
+ case UPB_HANDLER_INT64:
+ case UPB_HANDLER_UINT32:
+ case UPB_HANDLER_UINT64:
+ case UPB_HANDLER_FLOAT:
+ case UPB_HANDLER_DOUBLE:
+ case UPB_HANDLER_BOOL:
+ if (!upb_fielddef_isprimitive(f) ||
+ upb_handlers_getprimitivehandlertype(f) != type)
+ return false;
+ *s = f->selector_base;
+ break;
+ case UPB_HANDLER_STRING:
+ if (upb_fielddef_isstring(f)) {
+ *s = f->selector_base;
+ } else if (upb_fielddef_lazy(f)) {
+ *s = f->selector_base + 3;
+ } else {
+ return false;
+ }
+ break;
+ case UPB_HANDLER_STARTSTR:
+ if (upb_fielddef_isstring(f) || upb_fielddef_lazy(f)) {
+ *s = f->selector_base + 1;
+ } else {
+ return false;
+ }
+ break;
+ case UPB_HANDLER_ENDSTR:
+ if (upb_fielddef_isstring(f) || upb_fielddef_lazy(f)) {
+ *s = f->selector_base + 2;
+ } else {
+ return false;
+ }
+ break;
+ case UPB_HANDLER_STARTSEQ:
+ if (!upb_fielddef_isseq(f)) return false;
+ *s = f->selector_base - 2;
+ break;
+ case UPB_HANDLER_ENDSEQ:
+ if (!upb_fielddef_isseq(f)) return false;
+ *s = f->selector_base - 1;
+ break;
+ case UPB_HANDLER_STARTSUBMSG:
+ if (!upb_fielddef_issubmsg(f)) return false;
+ /* Selectors for STARTSUBMSG are at the beginning of the table so that the
+ * selector can also be used as an index into the "sub" array of
+ * subhandlers. The indexes for the two into these two tables are the
+ * same, except that in the handler table the static selectors come first. */
+ *s = f->index_ + UPB_STATIC_SELECTOR_COUNT;
+ break;
+ case UPB_HANDLER_ENDSUBMSG:
+ if (!upb_fielddef_issubmsg(f)) return false;
+ *s = f->selector_base;
+ break;
+ }
+ UPB_ASSERT((size_t)*s < upb_fielddef_containingtype(f)->selector_count);
+ return true;
+}
+
+uint32_t upb_handlers_selectorbaseoffset(const upb_fielddef *f) {
+ return upb_fielddef_isseq(f) ? 2 : 0;
+}
+
+uint32_t upb_handlers_selectorcount(const upb_fielddef *f) {
+ uint32_t ret = 1;
+ if (upb_fielddef_isseq(f)) ret += 2; /* STARTSEQ/ENDSEQ */
+ if (upb_fielddef_isstring(f)) ret += 2; /* [STRING]/STARTSTR/ENDSTR */
+ if (upb_fielddef_issubmsg(f)) {
+ /* ENDSUBMSG (STARTSUBMSG is at table beginning) */
+ ret += 0;
+ if (upb_fielddef_lazy(f)) {
+ /* STARTSTR/ENDSTR/STRING (for lazy) */
+ ret += 3;
+ }
+ }
+ return ret;
+}
+
+
+/* upb_handlerattr ************************************************************/
+
+void upb_handlerattr_init(upb_handlerattr *attr) {
+ upb_handlerattr from = UPB_HANDLERATTR_INITIALIZER;
+ memcpy(attr, &from, sizeof(*attr));
+}
+
+void upb_handlerattr_uninit(upb_handlerattr *attr) {
+ UPB_UNUSED(attr);
+}
+
+bool upb_handlerattr_sethandlerdata(upb_handlerattr *attr, const void *hd) {
+ attr->handler_data_ = hd;
+ return true;
+}
+
+bool upb_handlerattr_setclosuretype(upb_handlerattr *attr, const void *type) {
+ attr->closure_type_ = type;
+ return true;
+}
+
+const void *upb_handlerattr_closuretype(const upb_handlerattr *attr) {
+ return attr->closure_type_;
+}
+
+bool upb_handlerattr_setreturnclosuretype(upb_handlerattr *attr,
+ const void *type) {
+ attr->return_closure_type_ = type;
+ return true;
+}
+
+const void *upb_handlerattr_returnclosuretype(const upb_handlerattr *attr) {
+ return attr->return_closure_type_;
+}
+
+bool upb_handlerattr_setalwaysok(upb_handlerattr *attr, bool alwaysok) {
+ attr->alwaysok_ = alwaysok;
+ return true;
+}
+
+bool upb_handlerattr_alwaysok(const upb_handlerattr *attr) {
+ return attr->alwaysok_;
+}
+
+/* upb_bufhandle **************************************************************/
+
+size_t upb_bufhandle_objofs(const upb_bufhandle *h) {
+ return h->objofs_;
+}
+
+/* upb_byteshandler ***********************************************************/
+
+void upb_byteshandler_init(upb_byteshandler* h) {
+ memset(h, 0, sizeof(*h));
+}
+
+/* For when we support handlerfree callbacks. */
+void upb_byteshandler_uninit(upb_byteshandler* h) {
+ UPB_UNUSED(h);
+}
+
+bool upb_byteshandler_setstartstr(upb_byteshandler *h,
+ upb_startstr_handlerfunc *func, void *d) {
+ h->table[UPB_STARTSTR_SELECTOR].func = (upb_func*)func;
+ h->table[UPB_STARTSTR_SELECTOR].attr.handler_data_ = d;
+ return true;
+}
+
+bool upb_byteshandler_setstring(upb_byteshandler *h,
+ upb_string_handlerfunc *func, void *d) {
+ h->table[UPB_STRING_SELECTOR].func = (upb_func*)func;
+ h->table[UPB_STRING_SELECTOR].attr.handler_data_ = d;
+ return true;
+}
+
+bool upb_byteshandler_setendstr(upb_byteshandler *h,
+ upb_endfield_handlerfunc *func, void *d) {
+ h->table[UPB_ENDSTR_SELECTOR].func = (upb_func*)func;
+ h->table[UPB_ENDSTR_SELECTOR].attr.handler_data_ = d;
+ return true;
+}
+
+
+static bool is_power_of_two(size_t val) {
+ return (val & (val - 1)) == 0;
+}
+
+/* Align up to the given power of 2. */
+static size_t align_up(size_t val, size_t align) {
+ UPB_ASSERT(is_power_of_two(align));
+ return (val + align - 1) & ~(align - 1);
+}
+
+static size_t div_round_up(size_t n, size_t d) {
+ return (n + d - 1) / d;
+}
+
+bool upb_fieldtype_mapkeyok(upb_fieldtype_t type) {
+ return type == UPB_TYPE_BOOL || type == UPB_TYPE_INT32 ||
+ type == UPB_TYPE_UINT32 || type == UPB_TYPE_INT64 ||
+ type == UPB_TYPE_UINT64 || type == UPB_TYPE_STRING;
+}
+
+void *upb_array_pack(const upb_array *arr, void *p, size_t *ofs, size_t size);
+void *upb_map_pack(const upb_map *map, void *p, size_t *ofs, size_t size);
+
+#define PTR_AT(msg, ofs, type) (type*)((char*)msg + ofs)
+#define VOIDPTR_AT(msg, ofs) PTR_AT(msg, ofs, void)
+#define ENCODE_MAX_NESTING 64
+#define CHECK_TRUE(x) if (!(x)) { return false; }
+
+/** upb_msgval ****************************************************************/
+
+#define upb_alignof(t) offsetof(struct { char c; t x; }, x)
+
+/* These functions will generate real memcpy() calls on ARM sadly, because
+ * the compiler assumes they might not be aligned. */
+
+static upb_msgval upb_msgval_read(const void *p, size_t ofs,
+ uint8_t size) {
+ upb_msgval val;
+ p = (char*)p + ofs;
+ memcpy(&val, p, size);
+ return val;
+}
+
+static void upb_msgval_write(void *p, size_t ofs, upb_msgval val,
+ uint8_t size) {
+ p = (char*)p + ofs;
+ memcpy(p, &val, size);
+}
+
+static size_t upb_msgval_sizeof(upb_fieldtype_t type) {
+ switch (type) {
+ case UPB_TYPE_DOUBLE:
+ case UPB_TYPE_INT64:
+ case UPB_TYPE_UINT64:
+ return 8;
+ case UPB_TYPE_ENUM:
+ case UPB_TYPE_INT32:
+ case UPB_TYPE_UINT32:
+ case UPB_TYPE_FLOAT:
+ return 4;
+ case UPB_TYPE_BOOL:
+ return 1;
+ case UPB_TYPE_MESSAGE:
+ return sizeof(void*);
+ case UPB_TYPE_BYTES:
+ case UPB_TYPE_STRING:
+ return sizeof(upb_stringview);
+ }
+ UPB_UNREACHABLE();
+}
+
+static uint8_t upb_msg_fieldsize(const upb_msglayout_fieldinit_v1 *field) {
+ if (field->label == UPB_LABEL_REPEATED) {
+ return sizeof(void*);
+ } else {
+ return upb_msgval_sizeof(upb_desctype_to_fieldtype[field->descriptortype]);
+ }
+}
+
+static uint8_t upb_msg_fielddefsize(const upb_fielddef *f) {
+ if (upb_fielddef_isseq(f)) {
+ return sizeof(void*);
+ } else {
+ return upb_msgval_sizeof(upb_fielddef_type(f));
+ }
+}
+
+/* TODO(haberman): this is broken right now because upb_msgval can contain
+ * a char* / size_t pair, which is too big for a upb_value. To fix this
+ * we'll probably need to dynamically allocate a upb_msgval and store a
+ * pointer to that in the tables for extensions/maps. */
+static upb_value upb_toval(upb_msgval val) {
+ upb_value ret;
+ UPB_UNUSED(val);
+ memset(&ret, 0, sizeof(upb_value)); /* XXX */
+ return ret;
+}
+
+static upb_msgval upb_msgval_fromval(upb_value val) {
+ upb_msgval ret;
+ UPB_UNUSED(val);
+ memset(&ret, 0, sizeof(upb_msgval)); /* XXX */
+ return ret;
+}
+
+static upb_ctype_t upb_fieldtotabtype(upb_fieldtype_t type) {
+ switch (type) {
+ case UPB_TYPE_FLOAT: return UPB_CTYPE_FLOAT;
+ case UPB_TYPE_DOUBLE: return UPB_CTYPE_DOUBLE;
+ case UPB_TYPE_BOOL: return UPB_CTYPE_BOOL;
+ case UPB_TYPE_BYTES:
+ case UPB_TYPE_MESSAGE:
+ case UPB_TYPE_STRING: return UPB_CTYPE_CONSTPTR;
+ case UPB_TYPE_ENUM:
+ case UPB_TYPE_INT32: return UPB_CTYPE_INT32;
+ case UPB_TYPE_UINT32: return UPB_CTYPE_UINT32;
+ case UPB_TYPE_INT64: return UPB_CTYPE_INT64;
+ case UPB_TYPE_UINT64: return UPB_CTYPE_UINT64;
+ default: UPB_ASSERT(false); return 0;
+ }
+}
+
+static upb_msgval upb_msgval_fromdefault(const upb_fielddef *f) {
+ switch (upb_fielddef_type(f)) {
+ case UPB_TYPE_FLOAT:
+ return upb_msgval_float(upb_fielddef_defaultfloat(f));
+ case UPB_TYPE_DOUBLE:
+ return upb_msgval_double(upb_fielddef_defaultdouble(f));
+ case UPB_TYPE_BOOL:
+ return upb_msgval_bool(upb_fielddef_defaultbool(f));
+ case UPB_TYPE_STRING:
+ case UPB_TYPE_BYTES: {
+ size_t len;
+ const char *ptr = upb_fielddef_defaultstr(f, &len);
+ return upb_msgval_makestr(ptr, len);
+ }
+ case UPB_TYPE_MESSAGE:
+ return upb_msgval_msg(NULL);
+ case UPB_TYPE_ENUM:
+ case UPB_TYPE_INT32:
+ return upb_msgval_int32(upb_fielddef_defaultint32(f));
+ case UPB_TYPE_UINT32:
+ return upb_msgval_uint32(upb_fielddef_defaultuint32(f));
+ case UPB_TYPE_INT64:
+ return upb_msgval_int64(upb_fielddef_defaultint64(f));
+ case UPB_TYPE_UINT64:
+ return upb_msgval_uint64(upb_fielddef_defaultuint64(f));
+ default:
+ UPB_ASSERT(false);
+ return upb_msgval_msg(NULL);
+ }
+}
+
+
+/** upb_msglayout *************************************************************/
+
+struct upb_msglayout {
+ struct upb_msglayout_msginit_v1 data;
+};
+
+static void upb_msglayout_free(upb_msglayout *l) {
+ upb_gfree(l->data.default_msg);
+ upb_gfree(l);
+}
+
+static size_t upb_msglayout_place(upb_msglayout *l, size_t size) {
+ size_t ret;
+
+ l->data.size = align_up(l->data.size, size);
+ ret = l->data.size;
+ l->data.size += size;
+ return ret;
+}
+
+static uint32_t upb_msglayout_offset(const upb_msglayout *l,
+ const upb_fielddef *f) {
+ return l->data.fields[upb_fielddef_index(f)].offset;
+}
+
+static uint32_t upb_msglayout_hasbit(const upb_msglayout *l,
+ const upb_fielddef *f) {
+ return l->data.fields[upb_fielddef_index(f)].hasbit;
+}
+
+static bool upb_msglayout_initdefault(upb_msglayout *l, const upb_msgdef *m) {
+ upb_msg_field_iter it;
+
+ if (upb_msgdef_syntax(m) == UPB_SYNTAX_PROTO2 && l->data.size) {
+ /* Allocate default message and set default values in it. */
+ l->data.default_msg = upb_gmalloc(l->data.size);
+ if (!l->data.default_msg) {
+ return false;
+ }
+
+ memset(l->data.default_msg, 0, l->data.size);
+
+ for (upb_msg_field_begin(&it, m); !upb_msg_field_done(&it);
+ upb_msg_field_next(&it)) {
+ const upb_fielddef* f = upb_msg_iter_field(&it);
+
+ if (upb_fielddef_containingoneof(f)) {
+ continue;
+ }
+
+ /* TODO(haberman): handle strings. */
+ if (!upb_fielddef_isstring(f) &&
+ !upb_fielddef_issubmsg(f) &&
+ !upb_fielddef_isseq(f)) {
+ upb_msg_set(l->data.default_msg,
+ upb_fielddef_index(f),
+ upb_msgval_fromdefault(f),
+ l);
+ }
+ }
+ }
+
+ return true;
+}
+
+static bool upb_msglayout_init(const upb_msgdef *m,
+ upb_msglayout *l,
+ upb_msgfactory *factory) {
+ upb_msg_field_iter it;
+ upb_msg_oneof_iter oit;
+ size_t hasbit;
+ size_t submsg_count = 0;
+ const upb_msglayout_msginit_v1 **submsgs;
+ upb_msglayout_fieldinit_v1 *fields;
+ upb_msglayout_oneofinit_v1 *oneofs;
+
+ for (upb_msg_field_begin(&it, m);
+ !upb_msg_field_done(&it);
+ upb_msg_field_next(&it)) {
+ const upb_fielddef* f = upb_msg_iter_field(&it);
+ if (upb_fielddef_issubmsg(f)) {
+ submsg_count++;
+ }
+ }
+
+ memset(l, 0, sizeof(*l));
+
+ fields = upb_gmalloc(upb_msgdef_numfields(m) * sizeof(*fields));
+ submsgs = upb_gmalloc(submsg_count * sizeof(*submsgs));
+ oneofs = upb_gmalloc(upb_msgdef_numoneofs(m) * sizeof(*oneofs));
+
+ if ((!fields && upb_msgdef_numfields(m)) ||
+ (!submsgs && submsg_count) ||
+ (!oneofs && upb_msgdef_numoneofs(m))) {
+ /* OOM. */
+ upb_gfree(fields);
+ upb_gfree(submsgs);
+ upb_gfree(oneofs);
+ return false;
+ }
+
+ l->data.field_count = upb_msgdef_numfields(m);
+ l->data.oneof_count = upb_msgdef_numoneofs(m);
+ l->data.fields = fields;
+ l->data.submsgs = submsgs;
+ l->data.oneofs = oneofs;
+ l->data.is_proto2 = (upb_msgdef_syntax(m) == UPB_SYNTAX_PROTO2);
+
+ /* Allocate data offsets in three stages:
+ *
+ * 1. hasbits.
+ * 2. regular fields.
+ * 3. oneof fields.
+ *
+ * OPT: There is a lot of room for optimization here to minimize the size.
+ */
+
+ /* Allocate hasbits and set basic field attributes. */
+ submsg_count = 0;
+ for (upb_msg_field_begin(&it, m), hasbit = 0;
+ !upb_msg_field_done(&it);
+ upb_msg_field_next(&it)) {
+ const upb_fielddef* f = upb_msg_iter_field(&it);
+ upb_msglayout_fieldinit_v1 *field = &fields[upb_fielddef_index(f)];
+
+ field->number = upb_fielddef_number(f);
+ field->descriptortype = upb_fielddef_descriptortype(f);
+ field->label = upb_fielddef_label(f);
+
+ if (upb_fielddef_containingoneof(f)) {
+ field->oneof_index = upb_oneofdef_index(upb_fielddef_containingoneof(f));
+ } else {
+ field->oneof_index = UPB_NOT_IN_ONEOF;
+ }
+
+ if (upb_fielddef_issubmsg(f)) {
+ const upb_msglayout *sub_layout =
+ upb_msgfactory_getlayout(factory, upb_fielddef_msgsubdef(f));
+ field->submsg_index = submsg_count++;
+ submsgs[field->submsg_index] = &sub_layout->data;
+ } else {
+ field->submsg_index = UPB_NO_SUBMSG;
+ }
+
+ if (upb_fielddef_haspresence(f) && !upb_fielddef_containingoneof(f)) {
+ field->hasbit = hasbit++;
+ } else {
+ field->hasbit = UPB_NO_HASBIT;
+ }
+ }
+
+ /* Account for space used by hasbits. */
+ l->data.size = div_round_up(hasbit, 8);
+
+ /* Allocate non-oneof fields. */
+ for (upb_msg_field_begin(&it, m); !upb_msg_field_done(&it);
+ upb_msg_field_next(&it)) {
+ const upb_fielddef* f = upb_msg_iter_field(&it);
+ size_t field_size = upb_msg_fielddefsize(f);
+ size_t index = upb_fielddef_index(f);
+
+ if (upb_fielddef_containingoneof(f)) {
+ /* Oneofs are handled separately below. */
+ continue;
+ }
+
+ fields[index].offset = upb_msglayout_place(l, field_size);
+ }
+
+ /* Allocate oneof fields. Each oneof field consists of a uint32 for the case
+ * and space for the actual data. */
+ for (upb_msg_oneof_begin(&oit, m); !upb_msg_oneof_done(&oit);
+ upb_msg_oneof_next(&oit)) {
+ const upb_oneofdef* o = upb_msg_iter_oneof(&oit);
+ upb_oneof_iter fit;
+
+ size_t case_size = sizeof(uint32_t); /* Could potentially optimize this. */
+ upb_msglayout_oneofinit_v1 *oneof = &oneofs[upb_oneofdef_index(o)];
+ size_t field_size = 0;
+
+ /* Calculate field size: the max of all field sizes. */
+ for (upb_oneof_begin(&fit, o);
+ !upb_oneof_done(&fit);
+ upb_oneof_next(&fit)) {
+ const upb_fielddef* f = upb_oneof_iter_field(&fit);
+ field_size = UPB_MAX(field_size, upb_msg_fielddefsize(f));
+ }
+
+ /* Align and allocate case offset. */
+ oneof->case_offset = upb_msglayout_place(l, case_size);
+ oneof->data_offset = upb_msglayout_place(l, field_size);
+ }
+
+ /* Size of the entire structure should be a multiple of its greatest
+ * alignment. TODO: track overall alignment for real? */
+ l->data.size = align_up(l->data.size, 8);
+
+ return upb_msglayout_initdefault(l, m);
+}
+
+
+/** upb_msgfactory ************************************************************/
+
+struct upb_msgfactory {
+ const upb_symtab *symtab; /* We own a ref. */
+ upb_inttable layouts;
+ upb_inttable mergehandlers;
+};
+
+upb_msgfactory *upb_msgfactory_new(const upb_symtab *symtab) {
+ upb_msgfactory *ret = upb_gmalloc(sizeof(*ret));
+
+ ret->symtab = symtab;
+ upb_inttable_init(&ret->layouts, UPB_CTYPE_PTR);
+ upb_inttable_init(&ret->mergehandlers, UPB_CTYPE_CONSTPTR);
+
+ return ret;
+}
+
+void upb_msgfactory_free(upb_msgfactory *f) {
+ upb_inttable_iter i;
+ upb_inttable_begin(&i, &f->layouts);
+ for(; !upb_inttable_done(&i); upb_inttable_next(&i)) {
+ upb_msglayout *l = upb_value_getptr(upb_inttable_iter_value(&i));
+ upb_msglayout_free(l);
+ }
+
+ upb_inttable_begin(&i, &f->mergehandlers);
+ for(; !upb_inttable_done(&i); upb_inttable_next(&i)) {
+ const upb_handlers *h = upb_value_getconstptr(upb_inttable_iter_value(&i));
+ upb_handlers_unref(h, f);
+ }
+
+ upb_inttable_uninit(&f->layouts);
+ upb_inttable_uninit(&f->mergehandlers);
+ upb_gfree(f);
+}
+
+const upb_symtab *upb_msgfactory_symtab(const upb_msgfactory *f) {
+ return f->symtab;
+}
+
+const upb_msglayout *upb_msgfactory_getlayout(upb_msgfactory *f,
+ const upb_msgdef *m) {
+ upb_value v;
+ UPB_ASSERT(upb_symtab_lookupmsg(f->symtab, upb_msgdef_fullname(m)) == m);
+ UPB_ASSERT(!upb_msgdef_mapentry(m));
+
+ if (upb_inttable_lookupptr(&f->layouts, m, &v)) {
+ UPB_ASSERT(upb_value_getptr(v));
+ return upb_value_getptr(v);
+ } else {
+ /* In case of circular dependency, layout has to be inserted first. */
+ upb_msglayout *l = upb_gmalloc(sizeof(*l));
+ upb_msgfactory *mutable_f = (void*)f;
+ upb_inttable_insertptr(&mutable_f->layouts, m, upb_value_ptr(l));
+ UPB_ASSERT(l);
+ if (!upb_msglayout_init(m, l, f)) {
+ upb_msglayout_free(l);
+ }
+ return l;
+ }
+}
+
+/* Our handlers that we don't expose externally. */
+
+void *upb_msg_startstr(void *msg, const void *hd, size_t size_hint) {
+ uint32_t ofs = (uintptr_t)hd;
+ upb_alloc *alloc = upb_msg_alloc(msg);
+ upb_msgval val;
+ UPB_UNUSED(size_hint);
+
+ val = upb_msgval_read(msg, ofs, upb_msgval_sizeof(UPB_TYPE_STRING));
+
+ upb_free(alloc, (void*)val.str.data);
+ val.str.data = NULL;
+ val.str.size = 0;
+
+ upb_msgval_write(msg, ofs, val, upb_msgval_sizeof(UPB_TYPE_STRING));
+ return msg;
+}
+
+size_t upb_msg_str(void *msg, const void *hd, const char *ptr, size_t size,
+ const upb_bufhandle *handle) {
+ uint32_t ofs = (uintptr_t)hd;
+ upb_alloc *alloc = upb_msg_alloc(msg);
+ upb_msgval val;
+ size_t newsize;
+ UPB_UNUSED(handle);
+
+ val = upb_msgval_read(msg, ofs, upb_msgval_sizeof(UPB_TYPE_STRING));
+
+ newsize = val.str.size + size;
+ val.str.data = upb_realloc(alloc, (void*)val.str.data, val.str.size, newsize);
+
+ if (!val.str.data) {
+ return false;
+ }
+
+ memcpy((char*)val.str.data + val.str.size, ptr, size);
+ val.str.size = newsize;
+ upb_msgval_write(msg, ofs, val, upb_msgval_sizeof(UPB_TYPE_STRING));
+ return size;
+}
+
+static void callback(const void *closure, upb_handlers *h) {
+ upb_msgfactory *factory = (upb_msgfactory*)closure;
+ const upb_msgdef *md = upb_handlers_msgdef(h);
+ const upb_msglayout* layout = upb_msgfactory_getlayout(factory, md);
+ upb_msg_field_iter i;
+ UPB_UNUSED(factory);
+
+ for(upb_msg_field_begin(&i, md);
+ !upb_msg_field_done(&i);
+ upb_msg_field_next(&i)) {
+ const upb_fielddef *f = upb_msg_iter_field(&i);
+ size_t offset = upb_msglayout_offset(layout, f);
+ upb_handlerattr attr = UPB_HANDLERATTR_INITIALIZER;
+ upb_handlerattr_sethandlerdata(&attr, (void*)offset);
+
+ if (upb_fielddef_isseq(f)) {
+ } else if (upb_fielddef_isstring(f)) {
+ upb_handlers_setstartstr(h, f, upb_msg_startstr, &attr);
+ upb_handlers_setstring(h, f, upb_msg_str, &attr);
+ } else {
+ upb_msg_setscalarhandler(
+ h, f, offset, upb_msglayout_hasbit(layout, f));
+ }
+ }
+}
+
+const upb_handlers *upb_msgfactory_getmergehandlers(upb_msgfactory *f,
+ const upb_msgdef *m) {
+ upb_msgfactory *mutable_f = (void*)f;
+
+ /* TODO(haberman): properly cache these. */
+ const upb_handlers *ret = upb_handlers_newfrozen(m, f, callback, f);
+ upb_inttable_push(&mutable_f->mergehandlers, upb_value_constptr(ret));
+
+ return ret;
+}
+
+const upb_visitorplan *upb_msgfactory_getvisitorplan(upb_msgfactory *f,
+ const upb_handlers *h) {
+ const upb_msgdef *md = upb_handlers_msgdef(h);
+ return (const upb_visitorplan*)upb_msgfactory_getlayout(f, md);
+}
+
+
+/** upb_visitor ***************************************************************/
+
+struct upb_visitor {
+ const upb_msglayout *layout;
+ upb_sink *sink;
+};
+
+static upb_selector_t getsel2(const upb_fielddef *f, upb_handlertype_t type) {
+ upb_selector_t ret;
+ bool ok = upb_handlers_getselector(f, type, &ret);
+ UPB_ASSERT(ok);
+ return ret;
+}
+
+static bool upb_visitor_hasfield(const upb_msg *msg, const upb_fielddef *f,
+ const upb_msglayout *layout) {
+ int field_index = upb_fielddef_index(f);
+ if (upb_fielddef_isseq(f)) {
+ return upb_msgval_getarr(upb_msg_get(msg, field_index, layout)) != NULL;
+ } else if (upb_msgdef_syntax(upb_fielddef_containingtype(f)) ==
+ UPB_SYNTAX_PROTO2) {
+ return upb_msg_has(msg, field_index, layout);
+ } else {
+ upb_msgval val = upb_msg_get(msg, field_index, layout);
+ switch (upb_fielddef_type(f)) {
+ case UPB_TYPE_FLOAT:
+ return upb_msgval_getfloat(val) != 0;
+ case UPB_TYPE_DOUBLE:
+ return upb_msgval_getdouble(val) != 0;
+ case UPB_TYPE_BOOL:
+ return upb_msgval_getbool(val);
+ case UPB_TYPE_ENUM:
+ case UPB_TYPE_INT32:
+ return upb_msgval_getint32(val) != 0;
+ case UPB_TYPE_UINT32:
+ return upb_msgval_getuint32(val) != 0;
+ case UPB_TYPE_INT64:
+ return upb_msgval_getint64(val) != 0;
+ case UPB_TYPE_UINT64:
+ return upb_msgval_getuint64(val) != 0;
+ case UPB_TYPE_STRING:
+ case UPB_TYPE_BYTES:
+ return upb_msgval_getstr(val).size > 0;
+ case UPB_TYPE_MESSAGE:
+ return upb_msgval_getmsg(val) != NULL;
+ }
+ UPB_UNREACHABLE();
+ }
+}
+
+static bool upb_visitor_visitmsg2(const upb_msg *msg,
+ const upb_msglayout *layout, upb_sink *sink,
+ int depth) {
+ const upb_msgdef *md = upb_handlers_msgdef(sink->handlers);
+ upb_msg_field_iter i;
+ upb_status status;
+
+ upb_sink_startmsg(sink);
+
+ /* Protect against cycles (possible because users may freely reassign message
+ * and repeated fields) by imposing a maximum recursion depth. */
+ if (depth > ENCODE_MAX_NESTING) {
+ return false;
+ }
+
+ for (upb_msg_field_begin(&i, md);
+ !upb_msg_field_done(&i);
+ upb_msg_field_next(&i)) {
+ upb_fielddef *f = upb_msg_iter_field(&i);
+ upb_msgval val;
+
+ if (!upb_visitor_hasfield(msg, f, layout)) {
+ continue;
+ }
+
+ val = upb_msg_get(msg, upb_fielddef_index(f), layout);
+
+ if (upb_fielddef_isseq(f)) {
+ const upb_array *arr = upb_msgval_getarr(val);
+ UPB_ASSERT(arr);
+ /* TODO: putary(ary, f, sink, depth);*/
+ } else if (upb_fielddef_issubmsg(f)) {
+ const upb_map *map = upb_msgval_getmap(val);
+ UPB_ASSERT(map);
+ /* TODO: putmap(map, f, sink, depth);*/
+ } else if (upb_fielddef_isstring(f)) {
+ /* TODO putstr(); */
+ } else {
+ upb_selector_t sel = getsel2(f, upb_handlers_getprimitivehandlertype(f));
+ UPB_ASSERT(upb_fielddef_isprimitive(f));
+
+ switch (upb_fielddef_type(f)) {
+ case UPB_TYPE_FLOAT:
+ CHECK_TRUE(upb_sink_putfloat(sink, sel, upb_msgval_getfloat(val)));
+ break;
+ case UPB_TYPE_DOUBLE:
+ CHECK_TRUE(upb_sink_putdouble(sink, sel, upb_msgval_getdouble(val)));
+ break;
+ case UPB_TYPE_BOOL:
+ CHECK_TRUE(upb_sink_putbool(sink, sel, upb_msgval_getbool(val)));
+ break;
+ case UPB_TYPE_ENUM:
+ case UPB_TYPE_INT32:
+ CHECK_TRUE(upb_sink_putint32(sink, sel, upb_msgval_getint32(val)));
+ break;
+ case UPB_TYPE_UINT32:
+ CHECK_TRUE(upb_sink_putuint32(sink, sel, upb_msgval_getuint32(val)));
+ break;
+ case UPB_TYPE_INT64:
+ CHECK_TRUE(upb_sink_putint64(sink, sel, upb_msgval_getint64(val)));
+ break;
+ case UPB_TYPE_UINT64:
+ CHECK_TRUE(upb_sink_putuint64(sink, sel, upb_msgval_getuint64(val)));
+ break;
+ case UPB_TYPE_STRING:
+ case UPB_TYPE_BYTES:
+ case UPB_TYPE_MESSAGE:
+ UPB_UNREACHABLE();
+ }
+ }
+ }
+
+ upb_sink_endmsg(sink, &status);
+ return true;
+}
+
+upb_visitor *upb_visitor_create(upb_env *e, const upb_visitorplan *vp,
+ upb_sink *output) {
+ upb_visitor *visitor = upb_env_malloc(e, sizeof(*visitor));
+ visitor->layout = (const upb_msglayout*)vp;
+ visitor->sink = output;
+ return visitor;
+}
+
+bool upb_visitor_visitmsg(upb_visitor *visitor, const upb_msg *msg) {
+ return upb_visitor_visitmsg2(msg, visitor->layout, visitor->sink, 0);
+}
+
+
+/** upb_msg *******************************************************************/
+
+/* If we always read/write as a consistent type to each address, this shouldn't
+ * violate aliasing.
+ */
+#define DEREF(msg, ofs, type) *PTR_AT(msg, ofs, type)
+
+/* Internal members of a upb_msg. We can change this without breaking binary
+ * compatibility. We put these before the user's data. The user's upb_msg*
+ * points after the upb_msg_internal. */
+
+/* Used when a message is not extendable. */
+typedef struct {
+ /* TODO(haberman): add unknown fields. */
+ upb_alloc *alloc;
+} upb_msg_internal;
+
+/* Used when a message is extendable. */
+typedef struct {
+ upb_inttable *extdict;
+ upb_msg_internal base;
+} upb_msg_internal_withext;
+
+static int upb_msg_internalsize(const upb_msglayout *l) {
+ return sizeof(upb_msg_internal) - l->data.extendable * sizeof(void*);
+}
+
+static upb_msg_internal *upb_msg_getinternal(upb_msg *msg) {
+ return VOIDPTR_AT(msg, -sizeof(upb_msg_internal));
+}
+
+static const upb_msg_internal *upb_msg_getinternal_const(const upb_msg *msg) {
+ return VOIDPTR_AT(msg, -sizeof(upb_msg_internal));
+}
+
+static upb_msg_internal_withext *upb_msg_getinternalwithext(
+ upb_msg *msg, const upb_msglayout *l) {
+ UPB_ASSERT(l->data.extendable);
+ return VOIDPTR_AT(msg, -sizeof(upb_msg_internal_withext));
+}
+
+static const upb_msglayout_fieldinit_v1 *upb_msg_checkfield(
+ int field_index, const upb_msglayout *l) {
+ UPB_ASSERT(field_index >= 0 && field_index < l->data.field_count);
+ return &l->data.fields[field_index];
+}
+
+static bool upb_msg_inoneof(const upb_msglayout_fieldinit_v1 *field) {
+ return field->oneof_index != UPB_NOT_IN_ONEOF;
+}
+
+static uint32_t *upb_msg_oneofcase(const upb_msg *msg, int field_index,
+ const upb_msglayout *l) {
+ const upb_msglayout_fieldinit_v1 *field = upb_msg_checkfield(field_index, l);
+ UPB_ASSERT(upb_msg_inoneof(field));
+ return PTR_AT(msg, l->data.oneofs[field->oneof_index].case_offset, uint32_t);
+}
+
+size_t upb_msg_sizeof(const upb_msglayout *l) {
+ return l->data.size + upb_msg_internalsize(l);
+}
+
+upb_msg *upb_msg_init(void *mem, const upb_msglayout *l, upb_alloc *a) {
+ upb_msg *msg = VOIDPTR_AT(mem, upb_msg_internalsize(l));
+
+ /* Initialize normal members. */
+ if (l->data.default_msg) {
+ memcpy(msg, l->data.default_msg, l->data.size);
+ } else {
+ memset(msg, 0, l->data.size);
+ }
+
+ /* Initialize internal members. */
+ upb_msg_getinternal(msg)->alloc = a;
+
+ if (l->data.extendable) {
+ upb_msg_getinternalwithext(msg, l)->extdict = NULL;
+ }
+
+ return msg;
+}
+
+void *upb_msg_uninit(upb_msg *msg, const upb_msglayout *l) {
+ if (l->data.extendable) {
+ upb_inttable *ext_dict = upb_msg_getinternalwithext(msg, l)->extdict;
+ if (ext_dict) {
+ upb_inttable_uninit2(ext_dict, upb_msg_alloc(msg));
+ upb_free(upb_msg_alloc(msg), ext_dict);
+ }
+ }
+
+ return VOIDPTR_AT(msg, -upb_msg_internalsize(l));
+}
+
+upb_msg *upb_msg_new(const upb_msglayout *l, upb_alloc *a) {
+ void *mem = upb_malloc(a, upb_msg_sizeof(l));
+ return mem ? upb_msg_init(mem, l, a) : NULL;
+}
+
+void upb_msg_free(upb_msg *msg, const upb_msglayout *l) {
+ upb_free(upb_msg_alloc(msg), upb_msg_uninit(msg, l));
+}
+
+upb_alloc *upb_msg_alloc(const upb_msg *msg) {
+ return upb_msg_getinternal_const(msg)->alloc;
+}
+
+bool upb_msg_has(const upb_msg *msg,
+ int field_index,
+ const upb_msglayout *l) {
+ const upb_msglayout_fieldinit_v1 *field = upb_msg_checkfield(field_index, l);
+
+ UPB_ASSERT(l->data.is_proto2);
+
+ if (upb_msg_inoneof(field)) {
+ /* Oneofs are set when the oneof number is set to this field. */
+ return *upb_msg_oneofcase(msg, field_index, l) == field->number;
+ } else {
+ /* Other fields are set when their hasbit is set. */
+ uint32_t hasbit = l->data.fields[field_index].hasbit;
+ return DEREF(msg, hasbit / 8, char) | (1 << (hasbit % 8));
+ }
+}
+
+upb_msgval upb_msg_get(const upb_msg *msg, int field_index,
+ const upb_msglayout *l) {
+ const upb_msglayout_fieldinit_v1 *field = upb_msg_checkfield(field_index, l);
+ int size = upb_msg_fieldsize(field);
+
+ if (upb_msg_inoneof(field)) {
+ if (*upb_msg_oneofcase(msg, field_index, l) == field->number) {
+ size_t ofs = l->data.oneofs[field->oneof_index].data_offset;
+ return upb_msgval_read(msg, ofs, size);
+ } else {
+ /* Return default. */
+ return upb_msgval_read(l->data.default_msg, field->offset, size);
+ }
+ } else {
+ return upb_msgval_read(msg, field->offset, size);
+ }
+}
+
+void upb_msg_set(upb_msg *msg, int field_index, upb_msgval val,
+ const upb_msglayout *l) {
+ const upb_msglayout_fieldinit_v1 *field = upb_msg_checkfield(field_index, l);
+ int size = upb_msg_fieldsize(field);
+
+ if (upb_msg_inoneof(field)) {
+ size_t ofs = l->data.oneofs[field->oneof_index].data_offset;
+ *upb_msg_oneofcase(msg, field_index, l) = field->number;
+ upb_msgval_write(msg, ofs, val, size);
+ } else {
+ upb_msgval_write(msg, field->offset, val, size);
+ }
+}
+
+
+/** upb_array *****************************************************************/
+
+#define DEREF_ARR(arr, i, type) ((type*)arr->data)[i]
+
+size_t upb_array_sizeof(upb_fieldtype_t type) {
+ UPB_UNUSED(type);
+ return sizeof(upb_array);
+}
+
+void upb_array_init(upb_array *arr, upb_fieldtype_t type, upb_alloc *alloc) {
+ arr->type = type;
+ arr->data = NULL;
+ arr->len = 0;
+ arr->size = 0;
+ arr->element_size = upb_msgval_sizeof(type);
+ arr->alloc = alloc;
+}
+
+void upb_array_uninit(upb_array *arr) {
+ upb_free(arr->alloc, arr->data);
+}
+
+upb_array *upb_array_new(upb_fieldtype_t type, upb_alloc *a) {
+ upb_array *ret = upb_malloc(a, upb_array_sizeof(type));
+
+ if (ret) {
+ upb_array_init(ret, type, a);
+ }
+
+ return ret;
+}
+
+void upb_array_free(upb_array *arr) {
+ upb_array_uninit(arr);
+ upb_free(arr->alloc, arr);
+}
+
+size_t upb_array_size(const upb_array *arr) {
+ return arr->len;
+}
+
+upb_fieldtype_t upb_array_type(const upb_array *arr) {
+ return arr->type;
+}
+
+upb_msgval upb_array_get(const upb_array *arr, size_t i) {
+ UPB_ASSERT(i < arr->len);
+ return upb_msgval_read(arr->data, i * arr->element_size, arr->element_size);
+}
+
+bool upb_array_set(upb_array *arr, size_t i, upb_msgval val) {
+ UPB_ASSERT(i <= arr->len);
+
+ if (i == arr->len) {
+ /* Extending the array. */
+
+ if (i == arr->size) {
+ /* Need to reallocate. */
+ size_t new_size = UPB_MAX(arr->size * 2, 8);
+ size_t new_bytes = new_size * arr->element_size;
+ size_t old_bytes = arr->size * arr->element_size;
+ upb_msgval *new_data =
+ upb_realloc(arr->alloc, arr->data, old_bytes, new_bytes);
+
+ if (!new_data) {
+ return false;
+ }
+
+ arr->data = new_data;
+ arr->size = new_size;
+ }
+
+ arr->len = i + 1;
+ }
+
+ upb_msgval_write(arr->data, i * arr->element_size, val, arr->element_size);
+ return true;
+}
+
+
+/** upb_map *******************************************************************/
+
+struct upb_map {
+ upb_fieldtype_t key_type;
+ upb_fieldtype_t val_type;
+ /* We may want to optimize this to use inttable where possible, for greater
+ * efficiency and lower memory footprint. */
+ upb_strtable strtab;
+ upb_alloc *alloc;
+};
+
+static void upb_map_tokey(upb_fieldtype_t type, upb_msgval *key,
+ const char **out_key, size_t *out_len) {
+ switch (type) {
+ case UPB_TYPE_STRING:
+ /* Point to string data of the input key. */
+ *out_key = key->str.data;
+ *out_len = key->str.size;
+ return;
+ case UPB_TYPE_BOOL:
+ case UPB_TYPE_INT32:
+ case UPB_TYPE_UINT32:
+ case UPB_TYPE_INT64:
+ case UPB_TYPE_UINT64:
+ /* Point to the key itself. XXX: big-endian. */
+ *out_key = (const char*)key;
+ *out_len = upb_msgval_sizeof(type);
+ return;
+ case UPB_TYPE_BYTES:
+ case UPB_TYPE_DOUBLE:
+ case UPB_TYPE_ENUM:
+ case UPB_TYPE_FLOAT:
+ case UPB_TYPE_MESSAGE:
+ break; /* Cannot be a map key. */
+ }
+ UPB_UNREACHABLE();
+}
+
+static upb_msgval upb_map_fromkey(upb_fieldtype_t type, const char *key,
+ size_t len) {
+ switch (type) {
+ case UPB_TYPE_STRING:
+ return upb_msgval_makestr(key, len);
+ case UPB_TYPE_BOOL:
+ case UPB_TYPE_INT32:
+ case UPB_TYPE_UINT32:
+ case UPB_TYPE_INT64:
+ case UPB_TYPE_UINT64:
+ return upb_msgval_read(key, 0, upb_msgval_sizeof(type));
+ case UPB_TYPE_BYTES:
+ case UPB_TYPE_DOUBLE:
+ case UPB_TYPE_ENUM:
+ case UPB_TYPE_FLOAT:
+ case UPB_TYPE_MESSAGE:
+ break; /* Cannot be a map key. */
+ }
+ UPB_UNREACHABLE();
+}
+
+size_t upb_map_sizeof(upb_fieldtype_t ktype, upb_fieldtype_t vtype) {
+ /* Size does not currently depend on key/value type. */
+ UPB_UNUSED(ktype);
+ UPB_UNUSED(vtype);
+ return sizeof(upb_map);
+}
+
+bool upb_map_init(upb_map *map, upb_fieldtype_t ktype, upb_fieldtype_t vtype,
+ upb_alloc *a) {
+ upb_ctype_t vtabtype = upb_fieldtotabtype(vtype);
+ UPB_ASSERT(upb_fieldtype_mapkeyok(ktype));
+ map->key_type = ktype;
+ map->val_type = vtype;
+ map->alloc = a;
+
+ if (!upb_strtable_init2(&map->strtab, vtabtype, a)) {
+ return false;
+ }
+
+ return true;
+}
+
+void upb_map_uninit(upb_map *map) {
+ upb_strtable_uninit2(&map->strtab, map->alloc);
+}
+
+upb_map *upb_map_new(upb_fieldtype_t ktype, upb_fieldtype_t vtype,
+ upb_alloc *a) {
+ upb_map *map = upb_malloc(a, upb_map_sizeof(ktype, vtype));
+
+ if (!map) {
+ return NULL;
+ }
+
+ if (!upb_map_init(map, ktype, vtype, a)) {
+ return NULL;
+ }
+
+ return map;
+}
+
+void upb_map_free(upb_map *map) {
+ upb_map_uninit(map);
+ upb_free(map->alloc, map);
+}
+
+size_t upb_map_size(const upb_map *map) {
+ return upb_strtable_count(&map->strtab);
+}
+
+upb_fieldtype_t upb_map_keytype(const upb_map *map) {
+ return map->key_type;
+}
+
+upb_fieldtype_t upb_map_valuetype(const upb_map *map) {
+ return map->val_type;
+}
+
+bool upb_map_get(const upb_map *map, upb_msgval key, upb_msgval *val) {
+ upb_value tabval;
+ const char *key_str;
+ size_t key_len;
+ bool ret;
+
+ upb_map_tokey(map->key_type, &key, &key_str, &key_len);
+ ret = upb_strtable_lookup2(&map->strtab, key_str, key_len, &tabval);
+ if (ret) {
+ memcpy(val, &tabval, sizeof(tabval));
+ }
+
+ return ret;
+}
+
+bool upb_map_set(upb_map *map, upb_msgval key, upb_msgval val,
+ upb_msgval *removed) {
+ const char *key_str;
+ size_t key_len;
+ upb_value tabval = upb_toval(val);
+ upb_value removedtabval;
+ upb_alloc *a = map->alloc;
+
+ upb_map_tokey(map->key_type, &key, &key_str, &key_len);
+
+ /* TODO(haberman): add overwrite operation to minimize number of lookups. */
+ if (upb_strtable_lookup2(&map->strtab, key_str, key_len, NULL)) {
+ upb_strtable_remove3(&map->strtab, key_str, key_len, &removedtabval, a);
+ memcpy(&removed, &removedtabval, sizeof(removed));
+ }
+
+ return upb_strtable_insert3(&map->strtab, key_str, key_len, tabval, a);
+}
+
+bool upb_map_del(upb_map *map, upb_msgval key) {
+ const char *key_str;
+ size_t key_len;
+ upb_alloc *a = map->alloc;
+
+ upb_map_tokey(map->key_type, &key, &key_str, &key_len);
+ return upb_strtable_remove3(&map->strtab, key_str, key_len, NULL, a);
+}
+
+
+/** upb_mapiter ***************************************************************/
+
+struct upb_mapiter {
+ upb_strtable_iter iter;
+ upb_fieldtype_t key_type;
+};
+
+size_t upb_mapiter_sizeof() {
+ return sizeof(upb_mapiter);
+}
+
+void upb_mapiter_begin(upb_mapiter *i, const upb_map *map) {
+ upb_strtable_begin(&i->iter, &map->strtab);
+ i->key_type = map->key_type;
+}
+
+upb_mapiter *upb_mapiter_new(const upb_map *t, upb_alloc *a) {
+ upb_mapiter *ret = upb_malloc(a, upb_mapiter_sizeof());
+
+ if (!ret) {
+ return NULL;
+ }
+
+ upb_mapiter_begin(ret, t);
+ return ret;
+}
+
+void upb_mapiter_free(upb_mapiter *i, upb_alloc *a) {
+ upb_free(a, i);
+}
+
+void upb_mapiter_next(upb_mapiter *i) {
+ upb_strtable_next(&i->iter);
+}
+
+bool upb_mapiter_done(const upb_mapiter *i) {
+ return upb_strtable_done(&i->iter);
+}
+
+upb_msgval upb_mapiter_key(const upb_mapiter *i) {
+ return upb_map_fromkey(i->key_type, upb_strtable_iter_key(&i->iter),
+ upb_strtable_iter_keylength(&i->iter));
+}
+
+upb_msgval upb_mapiter_value(const upb_mapiter *i) {
+ return upb_msgval_fromval(upb_strtable_iter_value(&i->iter));
+}
+
+void upb_mapiter_setdone(upb_mapiter *i) {
+ upb_strtable_iter_setdone(&i->iter);
+}
+
+bool upb_mapiter_isequal(const upb_mapiter *i1, const upb_mapiter *i2) {
+ return upb_strtable_iter_isequal(&i1->iter, &i2->iter);
+}
+
+
+/** Handlers for upb_msg ******************************************************/
+
+typedef struct {
+ size_t offset;
+ int32_t hasbit;
+} upb_msg_handlerdata;
+
+/* Fallback implementation if the handler is not specialized by the producer. */
+#define MSG_WRITER(type, ctype) \
+ bool upb_msg_set ## type (void *c, const void *hd, ctype val) { \
+ uint8_t *m = c; \
+ const upb_msg_handlerdata *d = hd; \
+ if (d->hasbit > 0) \
+ *(uint8_t*)&m[d->hasbit / 8] |= 1 << (d->hasbit % 8); \
+ *(ctype*)&m[d->offset] = val; \
+ return true; \
+ } \
+
+MSG_WRITER(double, double)
+MSG_WRITER(float, float)
+MSG_WRITER(int32, int32_t)
+MSG_WRITER(int64, int64_t)
+MSG_WRITER(uint32, uint32_t)
+MSG_WRITER(uint64, uint64_t)
+MSG_WRITER(bool, bool)
+
+bool upb_msg_setscalarhandler(upb_handlers *h, const upb_fielddef *f,
+ size_t offset, int32_t hasbit) {
+ upb_handlerattr attr = UPB_HANDLERATTR_INITIALIZER;
+ bool ok;
+
+ upb_msg_handlerdata *d = upb_gmalloc(sizeof(*d));
+ if (!d) return false;
+ d->offset = offset;
+ d->hasbit = hasbit;
+
+ upb_handlerattr_sethandlerdata(&attr, d);
+ upb_handlerattr_setalwaysok(&attr, true);
+ upb_handlers_addcleanup(h, d, upb_gfree);
+
+#define TYPE(u, l) \
+ case UPB_TYPE_##u: \
+ ok = upb_handlers_set##l(h, f, upb_msg_set##l, &attr); break;
+
+ ok = false;
+
+ switch (upb_fielddef_type(f)) {
+ TYPE(INT64, int64);
+ TYPE(INT32, int32);
+ TYPE(ENUM, int32);
+ TYPE(UINT64, uint64);
+ TYPE(UINT32, uint32);
+ TYPE(DOUBLE, double);
+ TYPE(FLOAT, float);
+ TYPE(BOOL, bool);
+ default: UPB_ASSERT(false); break;
+ }
+#undef TYPE
+
+ upb_handlerattr_uninit(&attr);
+ return ok;
+}
+
+bool upb_msg_getscalarhandlerdata(const upb_handlers *h,
+ upb_selector_t s,
+ upb_fieldtype_t *type,
+ size_t *offset,
+ int32_t *hasbit) {
+ const upb_msg_handlerdata *d;
+ upb_func *f = upb_handlers_gethandler(h, s);
+
+ if ((upb_int64_handlerfunc*)f == upb_msg_setint64) {
+ *type = UPB_TYPE_INT64;
+ } else if ((upb_int32_handlerfunc*)f == upb_msg_setint32) {
+ *type = UPB_TYPE_INT32;
+ } else if ((upb_uint64_handlerfunc*)f == upb_msg_setuint64) {
+ *type = UPB_TYPE_UINT64;
+ } else if ((upb_uint32_handlerfunc*)f == upb_msg_setuint32) {
+ *type = UPB_TYPE_UINT32;
+ } else if ((upb_double_handlerfunc*)f == upb_msg_setdouble) {
+ *type = UPB_TYPE_DOUBLE;
+ } else if ((upb_float_handlerfunc*)f == upb_msg_setfloat) {
+ *type = UPB_TYPE_FLOAT;
+ } else if ((upb_bool_handlerfunc*)f == upb_msg_setbool) {
+ *type = UPB_TYPE_BOOL;
+ } else {
+ return false;
+ }
+
+ d = upb_handlers_gethandlerdata(h, s);
+ *offset = d->offset;
+ *hasbit = d->hasbit;
+ return true;
+}
+/*
+** upb::RefCounted Implementation
+**
+** Our key invariants are:
+** 1. reference cycles never span groups
+** 2. for ref2(to, from), we increment to's count iff group(from) != group(to)
+**
+** The previous two are how we avoid leaking cycles. Other important
+** invariants are:
+** 3. for mutable objects "from" and "to", if there exists a ref2(to, from)
+** this implies group(from) == group(to). (In practice, what we implement
+** is even stronger; "from" and "to" will share a group if there has *ever*
+** been a ref2(to, from), but all that is necessary for correctness is the
+** weaker one).
+** 4. mutable and immutable objects are never in the same group.
+*/
+
+
+#include <setjmp.h>
+
+static void freeobj(upb_refcounted *o);
+
+const char untracked_val;
+const void *UPB_UNTRACKED_REF = &untracked_val;
+
+/* arch-specific atomic primitives *******************************************/
+
+#ifdef UPB_THREAD_UNSAFE /*---------------------------------------------------*/
+
+static void atomic_inc(uint32_t *a) { (*a)++; }
+static bool atomic_dec(uint32_t *a) { return --(*a) == 0; }
+
+#elif defined(__GNUC__) || defined(__clang__) /*------------------------------*/
+
+static void atomic_inc(uint32_t *a) { __sync_fetch_and_add(a, 1); }
+static bool atomic_dec(uint32_t *a) { return __sync_sub_and_fetch(a, 1) == 0; }
+
+#elif defined(WIN32) /*-------------------------------------------------------*/
+
+#include <Windows.h>
+
+static void atomic_inc(upb_atomic_t *a) { InterlockedIncrement(&a->val); }
+static bool atomic_dec(upb_atomic_t *a) {
+ return InterlockedDecrement(&a->val) == 0;
+}
+
+#else
+#error Atomic primitives not defined for your platform/CPU. \
+ Implement them or compile with UPB_THREAD_UNSAFE.
+#endif
+
+/* All static objects point to this refcount.
+ * It is special-cased in ref/unref below. */
+uint32_t static_refcount = -1;
+
+/* We can avoid atomic ops for statically-declared objects.
+ * This is a minor optimization but nice since we can avoid degrading under
+ * contention in this case. */
+
+static void refgroup(uint32_t *group) {
+ if (group != &static_refcount)
+ atomic_inc(group);
+}
+
+static bool unrefgroup(uint32_t *group) {
+ if (group == &static_refcount) {
+ return false;
+ } else {
+ return atomic_dec(group);
+ }
+}
+
+
+/* Reference tracking (debug only) ********************************************/
+
+#ifdef UPB_DEBUG_REFS
+
+#ifdef UPB_THREAD_UNSAFE
+
+static void upb_lock() {}
+static void upb_unlock() {}
+
+#else
+
+/* User must define functions that lock/unlock a global mutex and link this
+ * file against them. */
+void upb_lock();
+void upb_unlock();
+
+#endif
+
+/* UPB_DEBUG_REFS mode counts on being able to malloc() memory in some
+ * code-paths that can normally never fail, like upb_refcounted_ref(). Since
+ * we have no way to propagage out-of-memory errors back to the user, and since
+ * these errors can only occur in UPB_DEBUG_REFS mode, we use an allocator that
+ * immediately aborts on failure (avoiding the global allocator, which might
+ * inject failures). */
+
+#include <stdlib.h>
+
+static void *upb_debugrefs_allocfunc(upb_alloc *alloc, void *ptr,
+ size_t oldsize, size_t size) {
+ UPB_UNUSED(alloc);
+ UPB_UNUSED(oldsize);
+ if (size == 0) {
+ free(ptr);
+ return NULL;
+ } else {
+ void *ret = realloc(ptr, size);
+
+ if (!ret) {
+ abort();
+ }
+
+ return ret;
+ }
+}
+
+upb_alloc upb_alloc_debugrefs = {&upb_debugrefs_allocfunc};
+
+typedef struct {
+ int count; /* How many refs there are (duplicates only allowed for ref2). */
+ bool is_ref2;
+} trackedref;
+
+static trackedref *trackedref_new(bool is_ref2) {
+ trackedref *ret = upb_malloc(&upb_alloc_debugrefs, sizeof(*ret));
+ ret->count = 1;
+ ret->is_ref2 = is_ref2;
+ return ret;
+}
+
+static void track(const upb_refcounted *r, const void *owner, bool ref2) {
+ upb_value v;
+
+ UPB_ASSERT(owner);
+ if (owner == UPB_UNTRACKED_REF) return;
+
+ upb_lock();
+ if (upb_inttable_lookupptr(r->refs, owner, &v)) {
+ trackedref *ref = upb_value_getptr(v);
+ /* Since we allow multiple ref2's for the same to/from pair without
+ * allocating separate memory for each one, we lose the fine-grained
+ * tracking behavior we get with regular refs. Since ref2s only happen
+ * inside upb, we'll accept this limitation until/unless there is a really
+ * difficult upb-internal bug that can't be figured out without it. */
+ UPB_ASSERT(ref2);
+ UPB_ASSERT(ref->is_ref2);
+ ref->count++;
+ } else {
+ trackedref *ref = trackedref_new(ref2);
+ upb_inttable_insertptr2(r->refs, owner, upb_value_ptr(ref),
+ &upb_alloc_debugrefs);
+ if (ref2) {
+ /* We know this cast is safe when it is a ref2, because it's coming from
+ * another refcounted object. */
+ const upb_refcounted *from = owner;
+ UPB_ASSERT(!upb_inttable_lookupptr(from->ref2s, r, NULL));
+ upb_inttable_insertptr2(from->ref2s, r, upb_value_ptr(NULL),
+ &upb_alloc_debugrefs);
+ }
+ }
+ upb_unlock();
+}
+
+static void untrack(const upb_refcounted *r, const void *owner, bool ref2) {
+ upb_value v;
+ bool found;
+ trackedref *ref;
+
+ UPB_ASSERT(owner);
+ if (owner == UPB_UNTRACKED_REF) return;
+
+ upb_lock();
+ found = upb_inttable_lookupptr(r->refs, owner, &v);
+ /* This assert will fail if an owner attempts to release a ref it didn't have. */
+ UPB_ASSERT(found);
+ ref = upb_value_getptr(v);
+ UPB_ASSERT(ref->is_ref2 == ref2);
+ if (--ref->count == 0) {
+ free(ref);
+ upb_inttable_removeptr(r->refs, owner, NULL);
+ if (ref2) {
+ /* We know this cast is safe when it is a ref2, because it's coming from
+ * another refcounted object. */
+ const upb_refcounted *from = owner;
+ bool removed = upb_inttable_removeptr(from->ref2s, r, NULL);
+ UPB_ASSERT(removed);
+ }
+ }
+ upb_unlock();
+}
+
+static void checkref(const upb_refcounted *r, const void *owner, bool ref2) {
+ upb_value v;
+ bool found;
+ trackedref *ref;
+
+ upb_lock();
+ found = upb_inttable_lookupptr(r->refs, owner, &v);
+ UPB_ASSERT(found);
+ ref = upb_value_getptr(v);
+ UPB_ASSERT(ref->is_ref2 == ref2);
+ upb_unlock();
+}
+
+/* Populates the given UPB_CTYPE_INT32 inttable with counts of ref2's that
+ * originate from the given owner. */
+static void getref2s(const upb_refcounted *owner, upb_inttable *tab) {
+ upb_inttable_iter i;
+
+ upb_lock();
+ upb_inttable_begin(&i, owner->ref2s);
+ for(; !upb_inttable_done(&i); upb_inttable_next(&i)) {
+ upb_value v;
+ upb_value count;
+ trackedref *ref;
+ bool found;
+
+ upb_refcounted *to = (upb_refcounted*)upb_inttable_iter_key(&i);
+
+ /* To get the count we need to look in the target's table. */
+ found = upb_inttable_lookupptr(to->refs, owner, &v);
+ UPB_ASSERT(found);
+ ref = upb_value_getptr(v);
+ count = upb_value_int32(ref->count);
+
+ upb_inttable_insertptr2(tab, to, count, &upb_alloc_debugrefs);
+ }
+ upb_unlock();
+}
+
+typedef struct {
+ upb_inttable ref2;
+ const upb_refcounted *obj;
+} check_state;
+
+static void visit_check(const upb_refcounted *obj, const upb_refcounted *subobj,
+ void *closure) {
+ check_state *s = closure;
+ upb_inttable *ref2 = &s->ref2;
+ upb_value v;
+ bool removed;
+ int32_t newcount;
+
+ UPB_ASSERT(obj == s->obj);
+ UPB_ASSERT(subobj);
+ removed = upb_inttable_removeptr(ref2, subobj, &v);
+ /* The following assertion will fail if the visit() function visits a subobj
+ * that it did not have a ref2 on, or visits the same subobj too many times. */
+ UPB_ASSERT(removed);
+ newcount = upb_value_getint32(v) - 1;
+ if (newcount > 0) {
+ upb_inttable_insert2(ref2, (uintptr_t)subobj, upb_value_int32(newcount),
+ &upb_alloc_debugrefs);
+ }
+}
+
+static void visit(const upb_refcounted *r, upb_refcounted_visit *v,
+ void *closure) {
+ /* In DEBUG_REFS mode we know what existing ref2 refs there are, so we know
+ * exactly the set of nodes that visit() should visit. So we verify visit()'s
+ * correctness here. */
+ check_state state;
+ state.obj = r;
+ upb_inttable_init2(&state.ref2, UPB_CTYPE_INT32, &upb_alloc_debugrefs);
+ getref2s(r, &state.ref2);
+
+ /* This should visit any children in the ref2 table. */
+ if (r->vtbl->visit) r->vtbl->visit(r, visit_check, &state);
+
+ /* This assertion will fail if the visit() function missed any children. */
+ UPB_ASSERT(upb_inttable_count(&state.ref2) == 0);
+ upb_inttable_uninit2(&state.ref2, &upb_alloc_debugrefs);
+ if (r->vtbl->visit) r->vtbl->visit(r, v, closure);
+}
+
+static void trackinit(upb_refcounted *r) {
+ r->refs = upb_malloc(&upb_alloc_debugrefs, sizeof(*r->refs));
+ r->ref2s = upb_malloc(&upb_alloc_debugrefs, sizeof(*r->ref2s));
+ upb_inttable_init2(r->refs, UPB_CTYPE_PTR, &upb_alloc_debugrefs);
+ upb_inttable_init2(r->ref2s, UPB_CTYPE_PTR, &upb_alloc_debugrefs);
+}
+
+static void trackfree(const upb_refcounted *r) {
+ upb_inttable_uninit2(r->refs, &upb_alloc_debugrefs);
+ upb_inttable_uninit2(r->ref2s, &upb_alloc_debugrefs);
+ upb_free(&upb_alloc_debugrefs, r->refs);
+ upb_free(&upb_alloc_debugrefs, r->ref2s);
+}
+
+#else
+
+static void track(const upb_refcounted *r, const void *owner, bool ref2) {
+ UPB_UNUSED(r);
+ UPB_UNUSED(owner);
+ UPB_UNUSED(ref2);
+}
+
+static void untrack(const upb_refcounted *r, const void *owner, bool ref2) {
+ UPB_UNUSED(r);
+ UPB_UNUSED(owner);
+ UPB_UNUSED(ref2);
+}
+
+static void checkref(const upb_refcounted *r, const void *owner, bool ref2) {
+ UPB_UNUSED(r);
+ UPB_UNUSED(owner);
+ UPB_UNUSED(ref2);
+}
+
+static void trackinit(upb_refcounted *r) {
+ UPB_UNUSED(r);
+}
+
+static void trackfree(const upb_refcounted *r) {
+ UPB_UNUSED(r);
+}
+
+static void visit(const upb_refcounted *r, upb_refcounted_visit *v,
+ void *closure) {
+ if (r->vtbl->visit) r->vtbl->visit(r, v, closure);
+}
+
+#endif /* UPB_DEBUG_REFS */
+
+
+/* freeze() *******************************************************************/
+
+/* The freeze() operation is by far the most complicated part of this scheme.
+ * We compute strongly-connected components and then mutate the graph such that
+ * we preserve the invariants documented at the top of this file. And we must
+ * handle out-of-memory errors gracefully (without leaving the graph
+ * inconsistent), which adds to the fun. */
+
+/* The state used by the freeze operation (shared across many functions). */
+typedef struct {
+ int depth;
+ int maxdepth;
+ uint64_t index;
+ /* Maps upb_refcounted* -> attributes (color, etc). attr layout varies by
+ * color. */
+ upb_inttable objattr;
+ upb_inttable stack; /* stack of upb_refcounted* for Tarjan's algorithm. */
+ upb_inttable groups; /* array of uint32_t*, malloc'd refcounts for new groups */
+ upb_status *status;
+ jmp_buf err;
+} tarjan;
+
+static void release_ref2(const upb_refcounted *obj,
+ const upb_refcounted *subobj,
+ void *closure);
+
+/* Node attributes -----------------------------------------------------------*/
+
+/* After our analysis phase all nodes will be either GRAY or WHITE. */
+
+typedef enum {
+ BLACK = 0, /* Object has not been seen. */
+ GRAY, /* Object has been found via a refgroup but may not be reachable. */
+ GREEN, /* Object is reachable and is currently on the Tarjan stack. */
+ WHITE /* Object is reachable and has been assigned a group (SCC). */
+} color_t;
+
+UPB_NORETURN static void err(tarjan *t) { longjmp(t->err, 1); }
+UPB_NORETURN static void oom(tarjan *t) {
+ upb_status_seterrmsg(t->status, "out of memory");
+ err(t);
+}
+
+static uint64_t trygetattr(const tarjan *t, const upb_refcounted *r) {
+ upb_value v;
+ return upb_inttable_lookupptr(&t->objattr, r, &v) ?
+ upb_value_getuint64(v) : 0;
+}
+
+static uint64_t getattr(const tarjan *t, const upb_refcounted *r) {
+ upb_value v;
+ bool found = upb_inttable_lookupptr(&t->objattr, r, &v);
+ UPB_ASSERT(found);
+ return upb_value_getuint64(v);
+}
+
+static void setattr(tarjan *t, const upb_refcounted *r, uint64_t attr) {
+ upb_inttable_removeptr(&t->objattr, r, NULL);
+ upb_inttable_insertptr(&t->objattr, r, upb_value_uint64(attr));
+}
+
+static color_t color(tarjan *t, const upb_refcounted *r) {
+ return trygetattr(t, r) & 0x3; /* Color is always stored in the low 2 bits. */
+}
+
+static void set_gray(tarjan *t, const upb_refcounted *r) {
+ UPB_ASSERT(color(t, r) == BLACK);
+ setattr(t, r, GRAY);
+}
+
+/* Pushes an obj onto the Tarjan stack and sets it to GREEN. */
+static void push(tarjan *t, const upb_refcounted *r) {
+ UPB_ASSERT(color(t, r) == BLACK || color(t, r) == GRAY);
+ /* This defines the attr layout for the GREEN state. "index" and "lowlink"
+ * get 31 bits, which is plenty (limit of 2B objects frozen at a time). */
+ setattr(t, r, GREEN | (t->index << 2) | (t->index << 33));
+ if (++t->index == 0x80000000) {
+ upb_status_seterrmsg(t->status, "too many objects to freeze");
+ err(t);
+ }
+ upb_inttable_push(&t->stack, upb_value_ptr((void*)r));
+}
+
+/* Pops an obj from the Tarjan stack and sets it to WHITE, with a ptr to its
+ * SCC group. */
+static upb_refcounted *pop(tarjan *t) {
+ upb_refcounted *r = upb_value_getptr(upb_inttable_pop(&t->stack));
+ UPB_ASSERT(color(t, r) == GREEN);
+ /* This defines the attr layout for nodes in the WHITE state.
+ * Top of group stack is [group, NULL]; we point at group. */
+ setattr(t, r, WHITE | (upb_inttable_count(&t->groups) - 2) << 8);
+ return r;
+}
+
+static void tarjan_newgroup(tarjan *t) {
+ uint32_t *group = upb_gmalloc(sizeof(*group));
+ if (!group) oom(t);
+ /* Push group and empty group leader (we'll fill in leader later). */
+ if (!upb_inttable_push(&t->groups, upb_value_ptr(group)) ||
+ !upb_inttable_push(&t->groups, upb_value_ptr(NULL))) {
+ upb_gfree(group);
+ oom(t);
+ }
+ *group = 0;
+}
+
+static uint32_t idx(tarjan *t, const upb_refcounted *r) {
+ UPB_ASSERT(color(t, r) == GREEN);
+ return (getattr(t, r) >> 2) & 0x7FFFFFFF;
+}
+
+static uint32_t lowlink(tarjan *t, const upb_refcounted *r) {
+ if (color(t, r) == GREEN) {
+ return getattr(t, r) >> 33;
+ } else {
+ return UINT32_MAX;
+ }
+}
+
+static void set_lowlink(tarjan *t, const upb_refcounted *r, uint32_t lowlink) {
+ UPB_ASSERT(color(t, r) == GREEN);
+ setattr(t, r, ((uint64_t)lowlink << 33) | (getattr(t, r) & 0x1FFFFFFFF));
+}
+
+static uint32_t *group(tarjan *t, upb_refcounted *r) {
+ uint64_t groupnum;
+ upb_value v;
+ bool found;
+
+ UPB_ASSERT(color(t, r) == WHITE);
+ groupnum = getattr(t, r) >> 8;
+ found = upb_inttable_lookup(&t->groups, groupnum, &v);
+ UPB_ASSERT(found);
+ return upb_value_getptr(v);
+}
+
+/* If the group leader for this object's group has not previously been set,
+ * the given object is assigned to be its leader. */
+static upb_refcounted *groupleader(tarjan *t, upb_refcounted *r) {
+ uint64_t leader_slot;
+ upb_value v;
+ bool found;
+
+ UPB_ASSERT(color(t, r) == WHITE);
+ leader_slot = (getattr(t, r) >> 8) + 1;
+ found = upb_inttable_lookup(&t->groups, leader_slot, &v);
+ UPB_ASSERT(found);
+ if (upb_value_getptr(v)) {
+ return upb_value_getptr(v);
+ } else {
+ upb_inttable_remove(&t->groups, leader_slot, NULL);
+ upb_inttable_insert(&t->groups, leader_slot, upb_value_ptr(r));
+ return r;
+ }
+}
+
+
+/* Tarjan's algorithm --------------------------------------------------------*/
+
+/* See:
+ * http://en.wikipedia.org/wiki/Tarjan%27s_strongly_connected_components_algorithm */
+static void do_tarjan(const upb_refcounted *obj, tarjan *t);
+
+static void tarjan_visit(const upb_refcounted *obj,
+ const upb_refcounted *subobj,
+ void *closure) {
+ tarjan *t = closure;
+ if (++t->depth > t->maxdepth) {
+ upb_status_seterrf(t->status, "graph too deep to freeze (%d)", t->maxdepth);
+ err(t);
+ } else if (subobj->is_frozen || color(t, subobj) == WHITE) {
+ /* Do nothing: we don't want to visit or color already-frozen nodes,
+ * and WHITE nodes have already been assigned a SCC. */
+ } else if (color(t, subobj) < GREEN) {
+ /* Subdef has not yet been visited; recurse on it. */
+ do_tarjan(subobj, t);
+ set_lowlink(t, obj, UPB_MIN(lowlink(t, obj), lowlink(t, subobj)));
+ } else if (color(t, subobj) == GREEN) {
+ /* Subdef is in the stack and hence in the current SCC. */
+ set_lowlink(t, obj, UPB_MIN(lowlink(t, obj), idx(t, subobj)));
+ }
+ --t->depth;
+}
+
+static void do_tarjan(const upb_refcounted *obj, tarjan *t) {
+ if (color(t, obj) == BLACK) {
+ /* We haven't seen this object's group; mark the whole group GRAY. */
+ const upb_refcounted *o = obj;
+ do { set_gray(t, o); } while ((o = o->next) != obj);
+ }
+
+ push(t, obj);
+ visit(obj, tarjan_visit, t);
+ if (lowlink(t, obj) == idx(t, obj)) {
+ tarjan_newgroup(t);
+ while (pop(t) != obj)
+ ;
+ }
+}
+
+
+/* freeze() ------------------------------------------------------------------*/
+
+static void crossref(const upb_refcounted *r, const upb_refcounted *subobj,
+ void *_t) {
+ tarjan *t = _t;
+ UPB_ASSERT(color(t, r) > BLACK);
+ if (color(t, subobj) > BLACK && r->group != subobj->group) {
+ /* Previously this ref was not reflected in subobj->group because they
+ * were in the same group; now that they are split a ref must be taken. */
+ refgroup(subobj->group);
+ }
+}
+
+static bool freeze(upb_refcounted *const*roots, int n, upb_status *s,
+ int maxdepth) {
+ volatile bool ret = false;
+ int i;
+ upb_inttable_iter iter;
+
+ /* We run in two passes so that we can allocate all memory before performing
+ * any mutation of the input -- this allows us to leave the input unchanged
+ * in the case of memory allocation failure. */
+ tarjan t;
+ t.index = 0;
+ t.depth = 0;
+ t.maxdepth = maxdepth;
+ t.status = s;
+ if (!upb_inttable_init(&t.objattr, UPB_CTYPE_UINT64)) goto err1;
+ if (!upb_inttable_init(&t.stack, UPB_CTYPE_PTR)) goto err2;
+ if (!upb_inttable_init(&t.groups, UPB_CTYPE_PTR)) goto err3;
+ if (setjmp(t.err) != 0) goto err4;
+
+
+ for (i = 0; i < n; i++) {
+ if (color(&t, roots[i]) < GREEN) {
+ do_tarjan(roots[i], &t);
+ }
+ }
+
+ /* If we've made it this far, no further errors are possible so it's safe to
+ * mutate the objects without risk of leaving them in an inconsistent state. */
+ ret = true;
+
+ /* The transformation that follows requires care. The preconditions are:
+ * - all objects in attr map are WHITE or GRAY, and are in mutable groups
+ * (groups of all mutable objs)
+ * - no ref2(to, from) refs have incremented count(to) if both "to" and
+ * "from" are in our attr map (this follows from invariants (2) and (3)) */
+
+ /* Pass 1: we remove WHITE objects from their mutable groups, and add them to
+ * new groups according to the SCC's we computed. These new groups will
+ * consist of only frozen objects. None will be immediately collectible,
+ * because WHITE objects are by definition reachable from one of "roots",
+ * which the caller must own refs on. */
+ upb_inttable_begin(&iter, &t.objattr);
+ for(; !upb_inttable_done(&iter); upb_inttable_next(&iter)) {
+ upb_refcounted *obj = (upb_refcounted*)upb_inttable_iter_key(&iter);
+ /* Since removal from a singly-linked list requires access to the object's
+ * predecessor, we consider obj->next instead of obj for moving. With the
+ * while() loop we guarantee that we will visit every node's predecessor.
+ * Proof:
+ * 1. every node's predecessor is in our attr map.
+ * 2. though the loop body may change a node's predecessor, it will only
+ * change it to be the node we are currently operating on, so with a
+ * while() loop we guarantee ourselves the chance to remove each node. */
+ while (color(&t, obj->next) == WHITE &&
+ group(&t, obj->next) != obj->next->group) {
+ upb_refcounted *leader;
+
+ /* Remove from old group. */
+ upb_refcounted *move = obj->next;
+ if (obj == move) {
+ /* Removing the last object from a group. */
+ UPB_ASSERT(*obj->group == obj->individual_count);
+ upb_gfree(obj->group);
+ } else {
+ obj->next = move->next;
+ /* This may decrease to zero; we'll collect GRAY objects (if any) that
+ * remain in the group in the third pass. */
+ UPB_ASSERT(*move->group >= move->individual_count);
+ *move->group -= move->individual_count;
+ }
+
+ /* Add to new group. */
+ leader = groupleader(&t, move);
+ if (move == leader) {
+ /* First object added to new group is its leader. */
+ move->group = group(&t, move);
+ move->next = move;
+ *move->group = move->individual_count;
+ } else {
+ /* Group already has at least one object in it. */
+ UPB_ASSERT(leader->group == group(&t, move));
+ move->group = group(&t, move);
+ move->next = leader->next;
+ leader->next = move;
+ *move->group += move->individual_count;
+ }
+
+ move->is_frozen = true;
+ }
+ }
+
+ /* Pass 2: GRAY and WHITE objects "obj" with ref2(to, obj) references must
+ * increment count(to) if group(obj) != group(to) (which could now be the
+ * case if "to" was just frozen). */
+ upb_inttable_begin(&iter, &t.objattr);
+ for(; !upb_inttable_done(&iter); upb_inttable_next(&iter)) {
+ upb_refcounted *obj = (upb_refcounted*)upb_inttable_iter_key(&iter);
+ visit(obj, crossref, &t);
+ }
+
+ /* Pass 3: GRAY objects are collected if their group's refcount dropped to
+ * zero when we removed its white nodes. This can happen if they had only
+ * been kept alive by virtue of sharing a group with an object that was just
+ * frozen.
+ *
+ * It is important that we do this last, since the GRAY object's free()
+ * function could call unref2() on just-frozen objects, which will decrement
+ * refs that were added in pass 2. */
+ upb_inttable_begin(&iter, &t.objattr);
+ for(; !upb_inttable_done(&iter); upb_inttable_next(&iter)) {
+ upb_refcounted *obj = (upb_refcounted*)upb_inttable_iter_key(&iter);
+ if (obj->group == NULL || *obj->group == 0) {
+ if (obj->group) {
+ upb_refcounted *o;
+
+ /* We eagerly free() the group's count (since we can't easily determine
+ * the group's remaining size it's the easiest way to ensure it gets
+ * done). */
+ upb_gfree(obj->group);
+
+ /* Visit to release ref2's (done in a separate pass since release_ref2
+ * depends on o->group being unmodified so it can test merged()). */
+ o = obj;
+ do { visit(o, release_ref2, NULL); } while ((o = o->next) != obj);
+
+ /* Mark "group" fields as NULL so we know to free the objects later in
+ * this loop, but also don't try to delete the group twice. */
+ o = obj;
+ do { o->group = NULL; } while ((o = o->next) != obj);
+ }
+ freeobj(obj);
+ }
+ }
+
+err4:
+ if (!ret) {
+ upb_inttable_begin(&iter, &t.groups);
+ for(; !upb_inttable_done(&iter); upb_inttable_next(&iter))
+ upb_gfree(upb_value_getptr(upb_inttable_iter_value(&iter)));
+ }
+ upb_inttable_uninit(&t.groups);
+err3:
+ upb_inttable_uninit(&t.stack);
+err2:
+ upb_inttable_uninit(&t.objattr);
+err1:
+ return ret;
+}
+
+
+/* Misc internal functions ***************************************************/
+
+static bool merged(const upb_refcounted *r, const upb_refcounted *r2) {
+ return r->group == r2->group;
+}
+
+static void merge(upb_refcounted *r, upb_refcounted *from) {
+ upb_refcounted *base;
+ upb_refcounted *tmp;
+
+ if (merged(r, from)) return;
+ *r->group += *from->group;
+ upb_gfree(from->group);
+ base = from;
+
+ /* Set all refcount pointers in the "from" chain to the merged refcount.
+ *
+ * TODO(haberman): this linear algorithm can result in an overall O(n^2) bound
+ * if the user continuously extends a group by one object. Prevent this by
+ * using one of the techniques in this paper:
+ * http://bioinfo.ict.ac.cn/~dbu/AlgorithmCourses/Lectures/Union-Find-Tarjan.pdf */
+ do { from->group = r->group; } while ((from = from->next) != base);
+
+ /* Merge the two circularly linked lists by swapping their next pointers. */
+ tmp = r->next;
+ r->next = base->next;
+ base->next = tmp;
+}
+
+static void unref(const upb_refcounted *r);
+
+static void release_ref2(const upb_refcounted *obj,
+ const upb_refcounted *subobj,
+ void *closure) {
+ UPB_UNUSED(closure);
+ untrack(subobj, obj, true);
+ if (!merged(obj, subobj)) {
+ UPB_ASSERT(subobj->is_frozen);
+ unref(subobj);
+ }
+}
+
+static void unref(const upb_refcounted *r) {
+ if (unrefgroup(r->group)) {
+ const upb_refcounted *o;
+
+ upb_gfree(r->group);
+
+ /* In two passes, since release_ref2 needs a guarantee that any subobjs
+ * are alive. */
+ o = r;
+ do { visit(o, release_ref2, NULL); } while((o = o->next) != r);
+
+ o = r;
+ do {
+ const upb_refcounted *next = o->next;
+ UPB_ASSERT(o->is_frozen || o->individual_count == 0);
+ freeobj((upb_refcounted*)o);
+ o = next;
+ } while(o != r);
+ }
+}
+
+static void freeobj(upb_refcounted *o) {
+ trackfree(o);
+ o->vtbl->free((upb_refcounted*)o);
+}
+
+
+/* Public interface ***********************************************************/
+
+bool upb_refcounted_init(upb_refcounted *r,
+ const struct upb_refcounted_vtbl *vtbl,
+ const void *owner) {
+#ifndef NDEBUG
+ /* Endianness check. This is unrelated to upb_refcounted, it's just a
+ * convenient place to put the check that we can be assured will run for
+ * basically every program using upb. */
+ const int x = 1;
+#ifdef UPB_BIG_ENDIAN
+ UPB_ASSERT(*(char*)&x != 1);
+#else
+ UPB_ASSERT(*(char*)&x == 1);
+#endif
+#endif
+
+ r->next = r;
+ r->vtbl = vtbl;
+ r->individual_count = 0;
+ r->is_frozen = false;
+ r->group = upb_gmalloc(sizeof(*r->group));
+ if (!r->group) return false;
+ *r->group = 0;
+ trackinit(r);
+ upb_refcounted_ref(r, owner);
+ return true;
+}
+
+bool upb_refcounted_isfrozen(const upb_refcounted *r) {
+ return r->is_frozen;
+}
+
+void upb_refcounted_ref(const upb_refcounted *r, const void *owner) {
+ track(r, owner, false);
+ if (!r->is_frozen)
+ ((upb_refcounted*)r)->individual_count++;
+ refgroup(r->group);
+}
+
+void upb_refcounted_unref(const upb_refcounted *r, const void *owner) {
+ untrack(r, owner, false);
+ if (!r->is_frozen)
+ ((upb_refcounted*)r)->individual_count--;
+ unref(r);
+}
+
+void upb_refcounted_ref2(const upb_refcounted *r, upb_refcounted *from) {
+ UPB_ASSERT(!from->is_frozen); /* Non-const pointer implies this. */
+ track(r, from, true);
+ if (r->is_frozen) {
+ refgroup(r->group);
+ } else {
+ merge((upb_refcounted*)r, from);
+ }
+}
+
+void upb_refcounted_unref2(const upb_refcounted *r, upb_refcounted *from) {
+ UPB_ASSERT(!from->is_frozen); /* Non-const pointer implies this. */
+ untrack(r, from, true);
+ if (r->is_frozen) {
+ unref(r);
+ } else {
+ UPB_ASSERT(merged(r, from));
+ }
+}
+
+void upb_refcounted_donateref(
+ const upb_refcounted *r, const void *from, const void *to) {
+ UPB_ASSERT(from != to);
+ if (to != NULL)
+ upb_refcounted_ref(r, to);
+ if (from != NULL)
+ upb_refcounted_unref(r, from);
+}
+
+void upb_refcounted_checkref(const upb_refcounted *r, const void *owner) {
+ checkref(r, owner, false);
+}
+
+bool upb_refcounted_freeze(upb_refcounted *const*roots, int n, upb_status *s,
+ int maxdepth) {
+ int i;
+ bool ret;
+ for (i = 0; i < n; i++) {
+ UPB_ASSERT(!roots[i]->is_frozen);
+ }
+ ret = freeze(roots, n, s, maxdepth);
+ UPB_ASSERT(!s || ret == upb_ok(s));
+ return ret;
+}
+
+
+bool upb_bufsrc_putbuf(const char *buf, size_t len, upb_bytessink *sink) {
+ void *subc;
+ bool ret;
+ upb_bufhandle handle;
+ upb_bufhandle_init(&handle);
+ upb_bufhandle_setbuf(&handle, buf, 0);
+ ret = upb_bytessink_start(sink, len, &subc);
+ if (ret && len != 0) {
+ ret = (upb_bytessink_putbuf(sink, subc, buf, len, &handle) >= len);
+ }
+ if (ret) {
+ ret = upb_bytessink_end(sink);
+ }
+ upb_bufhandle_uninit(&handle);
+ return ret;
+}
+
+struct upb_bufsink {
+ upb_byteshandler handler;
+ upb_bytessink sink;
+ upb_env *env;
+ char *ptr;
+ size_t len, size;
+};
+
+static void *upb_bufsink_start(void *_sink, const void *hd, size_t size_hint) {
+ upb_bufsink *sink = _sink;
+ UPB_UNUSED(hd);
+ UPB_UNUSED(size_hint);
+ sink->len = 0;
+ return sink;
+}
+
+static size_t upb_bufsink_string(void *_sink, const void *hd, const char *ptr,
+ size_t len, const upb_bufhandle *handle) {
+ upb_bufsink *sink = _sink;
+ size_t new_size = sink->size;
+
+ UPB_ASSERT(new_size > 0);
+ UPB_UNUSED(hd);
+ UPB_UNUSED(handle);
+
+ while (sink->len + len > new_size) {
+ new_size *= 2;
+ }
+
+ if (new_size != sink->size) {
+ sink->ptr = upb_env_realloc(sink->env, sink->ptr, sink->size, new_size);
+ sink->size = new_size;
+ }
+
+ memcpy(sink->ptr + sink->len, ptr, len);
+ sink->len += len;
+
+ return len;
+}
+
+upb_bufsink *upb_bufsink_new(upb_env *env) {
+ upb_bufsink *sink = upb_env_malloc(env, sizeof(upb_bufsink));
+ upb_byteshandler_init(&sink->handler);
+ upb_byteshandler_setstartstr(&sink->handler, upb_bufsink_start, NULL);
+ upb_byteshandler_setstring(&sink->handler, upb_bufsink_string, NULL);
+
+ upb_bytessink_reset(&sink->sink, &sink->handler, sink);
+
+ sink->env = env;
+ sink->size = 32;
+ sink->ptr = upb_env_malloc(env, sink->size);
+ sink->len = 0;
+
+ return sink;
+}
+
+void upb_bufsink_free(upb_bufsink *sink) {
+ upb_env_free(sink->env, sink->ptr);
+ upb_env_free(sink->env, sink);
+}
+
+upb_bytessink *upb_bufsink_sink(upb_bufsink *sink) {
+ return &sink->sink;
+}
+
+const char *upb_bufsink_getdata(const upb_bufsink *sink, size_t *len) {
+ *len = sink->len;
+ return sink->ptr;
+}
+/*
+** upb_table Implementation
+**
+** Implementation is heavily inspired by Lua's ltable.c.
+*/
+
+
+#include <string.h>
+
+#define UPB_MAXARRSIZE 16 /* 64k. */
+
+/* From Chromium. */
+#define ARRAY_SIZE(x) \
+ ((sizeof(x)/sizeof(0[x])) / ((size_t)(!(sizeof(x) % sizeof(0[x])))))
+
+static void upb_check_alloc(upb_table *t, upb_alloc *a) {
+ UPB_UNUSED(t);
+ UPB_UNUSED(a);
+ UPB_ASSERT_DEBUGVAR(t->alloc == a);
+}
+
+static const double MAX_LOAD = 0.85;
+
+/* The minimum utilization of the array part of a mixed hash/array table. This
+ * is a speed/memory-usage tradeoff (though it's not straightforward because of
+ * cache effects). The lower this is, the more memory we'll use. */
+static const double MIN_DENSITY = 0.1;
+
+bool is_pow2(uint64_t v) { return v == 0 || (v & (v - 1)) == 0; }
+
+int log2ceil(uint64_t v) {
+ int ret = 0;
+ bool pow2 = is_pow2(v);
+ while (v >>= 1) ret++;
+ ret = pow2 ? ret : ret + 1; /* Ceiling. */
+ return UPB_MIN(UPB_MAXARRSIZE, ret);
+}
+
+char *upb_strdup(const char *s, upb_alloc *a) {
+ return upb_strdup2(s, strlen(s), a);
+}
+
+char *upb_strdup2(const char *s, size_t len, upb_alloc *a) {
+ size_t n;
+ char *p;
+
+ /* Prevent overflow errors. */
+ if (len == SIZE_MAX) return NULL;
+ /* Always null-terminate, even if binary data; but don't rely on the input to
+ * have a null-terminating byte since it may be a raw binary buffer. */
+ n = len + 1;
+ p = upb_malloc(a, n);
+ if (p) {
+ memcpy(p, s, len);
+ p[len] = 0;
+ }
+ return p;
+}
+
+/* A type to represent the lookup key of either a strtable or an inttable. */
+typedef union {
+ uintptr_t num;
+ struct {
+ const char *str;
+ size_t len;
+ } str;
+} lookupkey_t;
+
+static lookupkey_t strkey2(const char *str, size_t len) {
+ lookupkey_t k;
+ k.str.str = str;
+ k.str.len = len;
+ return k;
+}
+
+static lookupkey_t intkey(uintptr_t key) {
+ lookupkey_t k;
+ k.num = key;
+ return k;
+}
+
+typedef uint32_t hashfunc_t(upb_tabkey key);
+typedef bool eqlfunc_t(upb_tabkey k1, lookupkey_t k2);
+
+/* Base table (shared code) ***************************************************/
+
+/* For when we need to cast away const. */
+static upb_tabent *mutable_entries(upb_table *t) {
+ return (upb_tabent*)t->entries;
+}
+
+static bool isfull(upb_table *t) {
+ if (upb_table_size(t) == 0) {
+ return true;
+ } else {
+ return ((double)(t->count + 1) / upb_table_size(t)) > MAX_LOAD;
+ }
+}
+
+static bool init(upb_table *t, upb_ctype_t ctype, uint8_t size_lg2,
+ upb_alloc *a) {
+ size_t bytes;
+
+ t->count = 0;
+ t->ctype = ctype;
+ t->size_lg2 = size_lg2;
+ t->mask = upb_table_size(t) ? upb_table_size(t) - 1 : 0;
+#ifndef NDEBUG
+ t->alloc = a;
+#endif
+ bytes = upb_table_size(t) * sizeof(upb_tabent);
+ if (bytes > 0) {
+ t->entries = upb_malloc(a, bytes);
+ if (!t->entries) return false;
+ memset(mutable_entries(t), 0, bytes);
+ } else {
+ t->entries = NULL;
+ }
+ return true;
+}
+
+static void uninit(upb_table *t, upb_alloc *a) {
+ upb_check_alloc(t, a);
+ upb_free(a, mutable_entries(t));
+}
+
+static upb_tabent *emptyent(upb_table *t) {
+ upb_tabent *e = mutable_entries(t) + upb_table_size(t);
+ while (1) { if (upb_tabent_isempty(--e)) return e; UPB_ASSERT(e > t->entries); }
+}
+
+static upb_tabent *getentry_mutable(upb_table *t, uint32_t hash) {
+ return (upb_tabent*)upb_getentry(t, hash);
+}
+
+static const upb_tabent *findentry(const upb_table *t, lookupkey_t key,
+ uint32_t hash, eqlfunc_t *eql) {
+ const upb_tabent *e;
+
+ if (t->size_lg2 == 0) return NULL;
+ e = upb_getentry(t, hash);
+ if (upb_tabent_isempty(e)) return NULL;
+ while (1) {
+ if (eql(e->key, key)) return e;
+ if ((e = e->next) == NULL) return NULL;
+ }
+}
+
+static upb_tabent *findentry_mutable(upb_table *t, lookupkey_t key,
+ uint32_t hash, eqlfunc_t *eql) {
+ return (upb_tabent*)findentry(t, key, hash, eql);
+}
+
+static bool lookup(const upb_table *t, lookupkey_t key, upb_value *v,
+ uint32_t hash, eqlfunc_t *eql) {
+ const upb_tabent *e = findentry(t, key, hash, eql);
+ if (e) {
+ if (v) {
+ _upb_value_setval(v, e->val.val, t->ctype);
+ }
+ return true;
+ } else {
+ return false;
+ }
+}
+
+/* The given key must not already exist in the table. */
+static void insert(upb_table *t, lookupkey_t key, upb_tabkey tabkey,
+ upb_value val, uint32_t hash,
+ hashfunc_t *hashfunc, eqlfunc_t *eql) {
+ upb_tabent *mainpos_e;
+ upb_tabent *our_e;
+
+ UPB_ASSERT(findentry(t, key, hash, eql) == NULL);
+ UPB_ASSERT_DEBUGVAR(val.ctype == t->ctype);
+
+ t->count++;
+ mainpos_e = getentry_mutable(t, hash);
+ our_e = mainpos_e;
+
+ if (upb_tabent_isempty(mainpos_e)) {
+ /* Our main position is empty; use it. */
+ our_e->next = NULL;
+ } else {
+ /* Collision. */
+ upb_tabent *new_e = emptyent(t);
+ /* Head of collider's chain. */
+ upb_tabent *chain = getentry_mutable(t, hashfunc(mainpos_e->key));
+ if (chain == mainpos_e) {
+ /* Existing ent is in its main posisiton (it has the same hash as us, and
+ * is the head of our chain). Insert to new ent and append to this chain. */
+ new_e->next = mainpos_e->next;
+ mainpos_e->next = new_e;
+ our_e = new_e;
+ } else {
+ /* Existing ent is not in its main position (it is a node in some other
+ * chain). This implies that no existing ent in the table has our hash.
+ * Evict it (updating its chain) and use its ent for head of our chain. */
+ *new_e = *mainpos_e; /* copies next. */
+ while (chain->next != mainpos_e) {
+ chain = (upb_tabent*)chain->next;
+ UPB_ASSERT(chain);
+ }
+ chain->next = new_e;
+ our_e = mainpos_e;
+ our_e->next = NULL;
+ }
+ }
+ our_e->key = tabkey;
+ our_e->val.val = val.val;
+ UPB_ASSERT(findentry(t, key, hash, eql) == our_e);
+}
+
+static bool rm(upb_table *t, lookupkey_t key, upb_value *val,
+ upb_tabkey *removed, uint32_t hash, eqlfunc_t *eql) {
+ upb_tabent *chain = getentry_mutable(t, hash);
+ if (upb_tabent_isempty(chain)) return false;
+ if (eql(chain->key, key)) {
+ /* Element to remove is at the head of its chain. */
+ t->count--;
+ if (val) _upb_value_setval(val, chain->val.val, t->ctype);
+ if (removed) *removed = chain->key;
+ if (chain->next) {
+ upb_tabent *move = (upb_tabent*)chain->next;
+ *chain = *move;
+ move->key = 0; /* Make the slot empty. */
+ } else {
+ chain->key = 0; /* Make the slot empty. */
+ }
+ return true;
+ } else {
+ /* Element to remove is either in a non-head position or not in the
+ * table. */
+ while (chain->next && !eql(chain->next->key, key)) {
+ chain = (upb_tabent*)chain->next;
+ }
+ if (chain->next) {
+ /* Found element to remove. */
+ upb_tabent *rm = (upb_tabent*)chain->next;
+ t->count--;
+ if (val) _upb_value_setval(val, chain->next->val.val, t->ctype);
+ if (removed) *removed = rm->key;
+ rm->key = 0; /* Make the slot empty. */
+ chain->next = rm->next;
+ return true;
+ } else {
+ /* Element to remove is not in the table. */
+ return false;
+ }
+ }
+}
+
+static size_t next(const upb_table *t, size_t i) {
+ do {
+ if (++i >= upb_table_size(t))
+ return SIZE_MAX;
+ } while(upb_tabent_isempty(&t->entries[i]));
+
+ return i;
+}
+
+static size_t begin(const upb_table *t) {
+ return next(t, -1);
+}
+
+
+/* upb_strtable ***************************************************************/
+
+/* A simple "subclass" of upb_table that only adds a hash function for strings. */
+
+static upb_tabkey strcopy(lookupkey_t k2, upb_alloc *a) {
+ char *str = upb_malloc(a, k2.str.len + sizeof(uint32_t) + 1);
+ if (str == NULL) return 0;
+ memcpy(str, &k2.str.len, sizeof(uint32_t));
+ memcpy(str + sizeof(uint32_t), k2.str.str, k2.str.len + 1);
+ return (uintptr_t)str;
+}
+
+static uint32_t strhash(upb_tabkey key) {
+ uint32_t len;
+ char *str = upb_tabstr(key, &len);
+ return MurmurHash2(str, len, 0);
+}
+
+static bool streql(upb_tabkey k1, lookupkey_t k2) {
+ uint32_t len;
+ char *str = upb_tabstr(k1, &len);
+ return len == k2.str.len && memcmp(str, k2.str.str, len) == 0;
+}
+
+bool upb_strtable_init2(upb_strtable *t, upb_ctype_t ctype, upb_alloc *a) {
+ return init(&t->t, ctype, 2, a);
+}
+
+void upb_strtable_uninit2(upb_strtable *t, upb_alloc *a) {
+ size_t i;
+ for (i = 0; i < upb_table_size(&t->t); i++)
+ upb_free(a, (void*)t->t.entries[i].key);
+ uninit(&t->t, a);
+}
+
+bool upb_strtable_resize(upb_strtable *t, size_t size_lg2, upb_alloc *a) {
+ upb_strtable new_table;
+ upb_strtable_iter i;
+
+ upb_check_alloc(&t->t, a);
+
+ if (!init(&new_table.t, t->t.ctype, size_lg2, a))
+ return false;
+ upb_strtable_begin(&i, t);
+ for ( ; !upb_strtable_done(&i); upb_strtable_next(&i)) {
+ upb_strtable_insert3(
+ &new_table,
+ upb_strtable_iter_key(&i),
+ upb_strtable_iter_keylength(&i),
+ upb_strtable_iter_value(&i),
+ a);
+ }
+ upb_strtable_uninit2(t, a);
+ *t = new_table;
+ return true;
+}
+
+bool upb_strtable_insert3(upb_strtable *t, const char *k, size_t len,
+ upb_value v, upb_alloc *a) {
+ lookupkey_t key;
+ upb_tabkey tabkey;
+ uint32_t hash;
+
+ upb_check_alloc(&t->t, a);
+
+ if (isfull(&t->t)) {
+ /* Need to resize. New table of double the size, add old elements to it. */
+ if (!upb_strtable_resize(t, t->t.size_lg2 + 1, a)) {
+ return false;
+ }
+ }
+
+ key = strkey2(k, len);
+ tabkey = strcopy(key, a);
+ if (tabkey == 0) return false;
+
+ hash = MurmurHash2(key.str.str, key.str.len, 0);
+ insert(&t->t, key, tabkey, v, hash, &strhash, &streql);
+ return true;
+}
+
+bool upb_strtable_lookup2(const upb_strtable *t, const char *key, size_t len,
+ upb_value *v) {
+ uint32_t hash = MurmurHash2(key, len, 0);
+ return lookup(&t->t, strkey2(key, len), v, hash, &streql);
+}
+
+bool upb_strtable_remove3(upb_strtable *t, const char *key, size_t len,
+ upb_value *val, upb_alloc *alloc) {
+ uint32_t hash = MurmurHash2(key, len, 0);
+ upb_tabkey tabkey;
+ if (rm(&t->t, strkey2(key, len), val, &tabkey, hash, &streql)) {
+ upb_free(alloc, (void*)tabkey);
+ return true;
+ } else {
+ return false;
+ }
+}
+
+/* Iteration */
+
+static const upb_tabent *str_tabent(const upb_strtable_iter *i) {
+ return &i->t->t.entries[i->index];
+}
+
+void upb_strtable_begin(upb_strtable_iter *i, const upb_strtable *t) {
+ i->t = t;
+ i->index = begin(&t->t);
+}
+
+void upb_strtable_next(upb_strtable_iter *i) {
+ i->index = next(&i->t->t, i->index);
+}
+
+bool upb_strtable_done(const upb_strtable_iter *i) {
+ return i->index >= upb_table_size(&i->t->t) ||
+ upb_tabent_isempty(str_tabent(i));
+}
+
+const char *upb_strtable_iter_key(const upb_strtable_iter *i) {
+ UPB_ASSERT(!upb_strtable_done(i));
+ return upb_tabstr(str_tabent(i)->key, NULL);
+}
+
+size_t upb_strtable_iter_keylength(const upb_strtable_iter *i) {
+ uint32_t len;
+ UPB_ASSERT(!upb_strtable_done(i));
+ upb_tabstr(str_tabent(i)->key, &len);
+ return len;
+}
+
+upb_value upb_strtable_iter_value(const upb_strtable_iter *i) {
+ UPB_ASSERT(!upb_strtable_done(i));
+ return _upb_value_val(str_tabent(i)->val.val, i->t->t.ctype);
+}
+
+void upb_strtable_iter_setdone(upb_strtable_iter *i) {
+ i->index = SIZE_MAX;
+}
+
+bool upb_strtable_iter_isequal(const upb_strtable_iter *i1,
+ const upb_strtable_iter *i2) {
+ if (upb_strtable_done(i1) && upb_strtable_done(i2))
+ return true;
+ return i1->t == i2->t && i1->index == i2->index;
+}
+
+
+/* upb_inttable ***************************************************************/
+
+/* For inttables we use a hybrid structure where small keys are kept in an
+ * array and large keys are put in the hash table. */
+
+static uint32_t inthash(upb_tabkey key) { return upb_inthash(key); }
+
+static bool inteql(upb_tabkey k1, lookupkey_t k2) {
+ return k1 == k2.num;
+}
+
+static upb_tabval *mutable_array(upb_inttable *t) {
+ return (upb_tabval*)t->array;
+}
+
+static upb_tabval *inttable_val(upb_inttable *t, uintptr_t key) {
+ if (key < t->array_size) {
+ return upb_arrhas(t->array[key]) ? &(mutable_array(t)[key]) : NULL;
+ } else {
+ upb_tabent *e =
+ findentry_mutable(&t->t, intkey(key), upb_inthash(key), &inteql);
+ return e ? &e->val : NULL;
+ }
+}
+
+static const upb_tabval *inttable_val_const(const upb_inttable *t,
+ uintptr_t key) {
+ return inttable_val((upb_inttable*)t, key);
+}
+
+size_t upb_inttable_count(const upb_inttable *t) {
+ return t->t.count + t->array_count;
+}
+
+static void check(upb_inttable *t) {
+ UPB_UNUSED(t);
+#if defined(UPB_DEBUG_TABLE) && !defined(NDEBUG)
+ {
+ /* This check is very expensive (makes inserts/deletes O(N)). */
+ size_t count = 0;
+ upb_inttable_iter i;
+ upb_inttable_begin(&i, t);
+ for(; !upb_inttable_done(&i); upb_inttable_next(&i), count++) {
+ UPB_ASSERT(upb_inttable_lookup(t, upb_inttable_iter_key(&i), NULL));
+ }
+ UPB_ASSERT(count == upb_inttable_count(t));
+ }
+#endif
+}
+
+bool upb_inttable_sizedinit(upb_inttable *t, upb_ctype_t ctype,
+ size_t asize, int hsize_lg2, upb_alloc *a) {
+ size_t array_bytes;
+
+ if (!init(&t->t, ctype, hsize_lg2, a)) return false;
+ /* Always make the array part at least 1 long, so that we know key 0
+ * won't be in the hash part, which simplifies things. */
+ t->array_size = UPB_MAX(1, asize);
+ t->array_count = 0;
+ array_bytes = t->array_size * sizeof(upb_value);
+ t->array = upb_malloc(a, array_bytes);
+ if (!t->array) {
+ uninit(&t->t, a);
+ return false;
+ }
+ memset(mutable_array(t), 0xff, array_bytes);
+ check(t);
+ return true;
+}
+
+bool upb_inttable_init2(upb_inttable *t, upb_ctype_t ctype, upb_alloc *a) {
+ return upb_inttable_sizedinit(t, ctype, 0, 4, a);
+}
+
+void upb_inttable_uninit2(upb_inttable *t, upb_alloc *a) {
+ uninit(&t->t, a);
+ upb_free(a, mutable_array(t));
+}
+
+bool upb_inttable_insert2(upb_inttable *t, uintptr_t key, upb_value val,
+ upb_alloc *a) {
+ upb_tabval tabval;
+ tabval.val = val.val;
+ UPB_ASSERT(upb_arrhas(tabval)); /* This will reject (uint64_t)-1. Fix this. */
+
+ upb_check_alloc(&t->t, a);
+
+ if (key < t->array_size) {
+ UPB_ASSERT(!upb_arrhas(t->array[key]));
+ t->array_count++;
+ mutable_array(t)[key].val = val.val;
+ } else {
+ if (isfull(&t->t)) {
+ /* Need to resize the hash part, but we re-use the array part. */
+ size_t i;
+ upb_table new_table;
+
+ if (!init(&new_table, t->t.ctype, t->t.size_lg2 + 1, a)) {
+ return false;
+ }
+
+ for (i = begin(&t->t); i < upb_table_size(&t->t); i = next(&t->t, i)) {
+ const upb_tabent *e = &t->t.entries[i];
+ uint32_t hash;
+ upb_value v;
+
+ _upb_value_setval(&v, e->val.val, t->t.ctype);
+ hash = upb_inthash(e->key);
+ insert(&new_table, intkey(e->key), e->key, v, hash, &inthash, &inteql);
+ }
+
+ UPB_ASSERT(t->t.count == new_table.count);
+
+ uninit(&t->t, a);
+ t->t = new_table;
+ }
+ insert(&t->t, intkey(key), key, val, upb_inthash(key), &inthash, &inteql);
+ }
+ check(t);
+ return true;
+}
+
+bool upb_inttable_lookup(const upb_inttable *t, uintptr_t key, upb_value *v) {
+ const upb_tabval *table_v = inttable_val_const(t, key);
+ if (!table_v) return false;
+ if (v) _upb_value_setval(v, table_v->val, t->t.ctype);
+ return true;
+}
+
+bool upb_inttable_replace(upb_inttable *t, uintptr_t key, upb_value val) {
+ upb_tabval *table_v = inttable_val(t, key);
+ if (!table_v) return false;
+ table_v->val = val.val;
+ return true;
+}
+
+bool upb_inttable_remove(upb_inttable *t, uintptr_t key, upb_value *val) {
+ bool success;
+ if (key < t->array_size) {
+ if (upb_arrhas(t->array[key])) {
+ upb_tabval empty = UPB_TABVALUE_EMPTY_INIT;
+ t->array_count--;
+ if (val) {
+ _upb_value_setval(val, t->array[key].val, t->t.ctype);
+ }
+ mutable_array(t)[key] = empty;
+ success = true;
+ } else {
+ success = false;
+ }
+ } else {
+ success = rm(&t->t, intkey(key), val, NULL, upb_inthash(key), &inteql);
+ }
+ check(t);
+ return success;
+}
+
+bool upb_inttable_push2(upb_inttable *t, upb_value val, upb_alloc *a) {
+ upb_check_alloc(&t->t, a);
+ return upb_inttable_insert2(t, upb_inttable_count(t), val, a);
+}
+
+upb_value upb_inttable_pop(upb_inttable *t) {
+ upb_value val;
+ bool ok = upb_inttable_remove(t, upb_inttable_count(t) - 1, &val);
+ UPB_ASSERT(ok);
+ return val;
+}
+
+bool upb_inttable_insertptr2(upb_inttable *t, const void *key, upb_value val,
+ upb_alloc *a) {
+ upb_check_alloc(&t->t, a);
+ return upb_inttable_insert2(t, (uintptr_t)key, val, a);
+}
+
+bool upb_inttable_lookupptr(const upb_inttable *t, const void *key,
+ upb_value *v) {
+ return upb_inttable_lookup(t, (uintptr_t)key, v);
+}
+
+bool upb_inttable_removeptr(upb_inttable *t, const void *key, upb_value *val) {
+ return upb_inttable_remove(t, (uintptr_t)key, val);
+}
+
+void upb_inttable_compact2(upb_inttable *t, upb_alloc *a) {
+ /* A power-of-two histogram of the table keys. */
+ size_t counts[UPB_MAXARRSIZE + 1] = {0};
+
+ /* The max key in each bucket. */
+ uintptr_t max[UPB_MAXARRSIZE + 1] = {0};
+
+ upb_inttable_iter i;
+ size_t arr_count;
+ int size_lg2;
+ upb_inttable new_t;
+
+ upb_check_alloc(&t->t, a);
+
+ upb_inttable_begin(&i, t);
+ for (; !upb_inttable_done(&i); upb_inttable_next(&i)) {
+ uintptr_t key = upb_inttable_iter_key(&i);
+ int bucket = log2ceil(key);
+ max[bucket] = UPB_MAX(max[bucket], key);
+ counts[bucket]++;
+ }
+
+ /* Find the largest power of two that satisfies the MIN_DENSITY
+ * definition (while actually having some keys). */
+ arr_count = upb_inttable_count(t);
+
+ for (size_lg2 = ARRAY_SIZE(counts) - 1; size_lg2 > 0; size_lg2--) {
+ if (counts[size_lg2] == 0) {
+ /* We can halve again without losing any entries. */
+ continue;
+ } else if (arr_count >= (1 << size_lg2) * MIN_DENSITY) {
+ break;
+ }
+
+ arr_count -= counts[size_lg2];
+ }
+
+ UPB_ASSERT(arr_count <= upb_inttable_count(t));
+
+ {
+ /* Insert all elements into new, perfectly-sized table. */
+ size_t arr_size = max[size_lg2] + 1; /* +1 so arr[max] will fit. */
+ size_t hash_count = upb_inttable_count(t) - arr_count;
+ size_t hash_size = hash_count ? (hash_count / MAX_LOAD) + 1 : 0;
+ size_t hashsize_lg2 = log2ceil(hash_size);
+
+ upb_inttable_sizedinit(&new_t, t->t.ctype, arr_size, hashsize_lg2, a);
+ upb_inttable_begin(&i, t);
+ for (; !upb_inttable_done(&i); upb_inttable_next(&i)) {
+ uintptr_t k = upb_inttable_iter_key(&i);
+ upb_inttable_insert2(&new_t, k, upb_inttable_iter_value(&i), a);
+ }
+ UPB_ASSERT(new_t.array_size == arr_size);
+ UPB_ASSERT(new_t.t.size_lg2 == hashsize_lg2);
+ }
+ upb_inttable_uninit2(t, a);
+ *t = new_t;
+}
+
+/* Iteration. */
+
+static const upb_tabent *int_tabent(const upb_inttable_iter *i) {
+ UPB_ASSERT(!i->array_part);
+ return &i->t->t.entries[i->index];
+}
+
+static upb_tabval int_arrent(const upb_inttable_iter *i) {
+ UPB_ASSERT(i->array_part);
+ return i->t->array[i->index];
+}
+
+void upb_inttable_begin(upb_inttable_iter *i, const upb_inttable *t) {
+ i->t = t;
+ i->index = -1;
+ i->array_part = true;
+ upb_inttable_next(i);
+}
+
+void upb_inttable_next(upb_inttable_iter *iter) {
+ const upb_inttable *t = iter->t;
+ if (iter->array_part) {
+ while (++iter->index < t->array_size) {
+ if (upb_arrhas(int_arrent(iter))) {
+ return;
+ }
+ }
+ iter->array_part = false;
+ iter->index = begin(&t->t);
+ } else {
+ iter->index = next(&t->t, iter->index);
+ }
+}
+
+bool upb_inttable_done(const upb_inttable_iter *i) {
+ if (i->array_part) {
+ return i->index >= i->t->array_size ||
+ !upb_arrhas(int_arrent(i));
+ } else {
+ return i->index >= upb_table_size(&i->t->t) ||
+ upb_tabent_isempty(int_tabent(i));
+ }
+}
+
+uintptr_t upb_inttable_iter_key(const upb_inttable_iter *i) {
+ UPB_ASSERT(!upb_inttable_done(i));
+ return i->array_part ? i->index : int_tabent(i)->key;
+}
+
+upb_value upb_inttable_iter_value(const upb_inttable_iter *i) {
+ UPB_ASSERT(!upb_inttable_done(i));
+ return _upb_value_val(
+ i->array_part ? i->t->array[i->index].val : int_tabent(i)->val.val,
+ i->t->t.ctype);
+}
+
+void upb_inttable_iter_setdone(upb_inttable_iter *i) {
+ i->index = SIZE_MAX;
+ i->array_part = false;
+}
+
+bool upb_inttable_iter_isequal(const upb_inttable_iter *i1,
+ const upb_inttable_iter *i2) {
+ if (upb_inttable_done(i1) && upb_inttable_done(i2))
+ return true;
+ return i1->t == i2->t && i1->index == i2->index &&
+ i1->array_part == i2->array_part;
+}
+
+#ifdef UPB_UNALIGNED_READS_OK
+/* -----------------------------------------------------------------------------
+ * MurmurHash2, by Austin Appleby (released as public domain).
+ * Reformatted and C99-ified by Joshua Haberman.
+ * Note - This code makes a few assumptions about how your machine behaves -
+ * 1. We can read a 4-byte value from any address without crashing
+ * 2. sizeof(int) == 4 (in upb this limitation is removed by using uint32_t
+ * And it has a few limitations -
+ * 1. It will not work incrementally.
+ * 2. It will not produce the same results on little-endian and big-endian
+ * machines. */
+uint32_t MurmurHash2(const void *key, size_t len, uint32_t seed) {
+ /* 'm' and 'r' are mixing constants generated offline.
+ * They're not really 'magic', they just happen to work well. */
+ const uint32_t m = 0x5bd1e995;
+ const int32_t r = 24;
+
+ /* Initialize the hash to a 'random' value */
+ uint32_t h = seed ^ len;
+
+ /* Mix 4 bytes at a time into the hash */
+ const uint8_t * data = (const uint8_t *)key;
+ while(len >= 4) {
+ uint32_t k = *(uint32_t *)data;
+
+ k *= m;
+ k ^= k >> r;
+ k *= m;
+
+ h *= m;
+ h ^= k;
+
+ data += 4;
+ len -= 4;
+ }
+
+ /* Handle the last few bytes of the input array */
+ switch(len) {
+ case 3: h ^= data[2] << 16;
+ case 2: h ^= data[1] << 8;
+ case 1: h ^= data[0]; h *= m;
+ };
+
+ /* Do a few final mixes of the hash to ensure the last few
+ * bytes are well-incorporated. */
+ h ^= h >> 13;
+ h *= m;
+ h ^= h >> 15;
+
+ return h;
+}
+
+#else /* !UPB_UNALIGNED_READS_OK */
+
+/* -----------------------------------------------------------------------------
+ * MurmurHashAligned2, by Austin Appleby
+ * Same algorithm as MurmurHash2, but only does aligned reads - should be safer
+ * on certain platforms.
+ * Performance will be lower than MurmurHash2 */
+
+#define MIX(h,k,m) { k *= m; k ^= k >> r; k *= m; h *= m; h ^= k; }
+
+uint32_t MurmurHash2(const void * key, size_t len, uint32_t seed) {
+ const uint32_t m = 0x5bd1e995;
+ const int32_t r = 24;
+ const uint8_t * data = (const uint8_t *)key;
+ uint32_t h = seed ^ len;
+ uint8_t align = (uintptr_t)data & 3;
+
+ if(align && (len >= 4)) {
+ /* Pre-load the temp registers */
+ uint32_t t = 0, d = 0;
+ int32_t sl;
+ int32_t sr;
+
+ switch(align) {
+ case 1: t |= data[2] << 16;
+ case 2: t |= data[1] << 8;
+ case 3: t |= data[0];
+ }
+
+ t <<= (8 * align);
+
+ data += 4-align;
+ len -= 4-align;
+
+ sl = 8 * (4-align);
+ sr = 8 * align;
+
+ /* Mix */
+
+ while(len >= 4) {
+ uint32_t k;
+
+ d = *(uint32_t *)data;
+ t = (t >> sr) | (d << sl);
+
+ k = t;
+
+ MIX(h,k,m);
+
+ t = d;
+
+ data += 4;
+ len -= 4;
+ }
+
+ /* Handle leftover data in temp registers */
+
+ d = 0;
+
+ if(len >= align) {
+ uint32_t k;
+
+ switch(align) {
+ case 3: d |= data[2] << 16;
+ case 2: d |= data[1] << 8;
+ case 1: d |= data[0];
+ }
+
+ k = (t >> sr) | (d << sl);
+ MIX(h,k,m);
+
+ data += align;
+ len -= align;
+
+ /* ----------
+ * Handle tail bytes */
+
+ switch(len) {
+ case 3: h ^= data[2] << 16;
+ case 2: h ^= data[1] << 8;
+ case 1: h ^= data[0]; h *= m;
+ };
+ } else {
+ switch(len) {
+ case 3: d |= data[2] << 16;
+ case 2: d |= data[1] << 8;
+ case 1: d |= data[0];
+ case 0: h ^= (t >> sr) | (d << sl); h *= m;
+ }
+ }
+
+ h ^= h >> 13;
+ h *= m;
+ h ^= h >> 15;
+
+ return h;
+ } else {
+ while(len >= 4) {
+ uint32_t k = *(uint32_t *)data;
+
+ MIX(h,k,m);
+
+ data += 4;
+ len -= 4;
+ }
+
+ /* ----------
+ * Handle tail bytes */
+
+ switch(len) {
+ case 3: h ^= data[2] << 16;
+ case 2: h ^= data[1] << 8;
+ case 1: h ^= data[0]; h *= m;
+ };
+
+ h ^= h >> 13;
+ h *= m;
+ h ^= h >> 15;
+
+ return h;
+ }
+}
+#undef MIX
+
+#endif /* UPB_UNALIGNED_READS_OK */
+
+#include <errno.h>
+#include <stdarg.h>
+#include <stddef.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+bool upb_dumptostderr(void *closure, const upb_status* status) {
+ UPB_UNUSED(closure);
+ fprintf(stderr, "%s\n", upb_status_errmsg(status));
+ return false;
+}
+
+/* Guarantee null-termination and provide ellipsis truncation.
+ * It may be tempting to "optimize" this by initializing these final
+ * four bytes up-front and then being careful never to overwrite them,
+ * this is safer and simpler. */
+static void nullz(upb_status *status) {
+ const char *ellipsis = "...";
+ size_t len = strlen(ellipsis);
+ UPB_ASSERT(sizeof(status->msg) > len);
+ memcpy(status->msg + sizeof(status->msg) - len, ellipsis, len);
+}
+
+
+/* upb_upberr *****************************************************************/
+
+upb_errorspace upb_upberr = {"upb error"};
+
+void upb_upberr_setoom(upb_status *status) {
+ status->error_space_ = &upb_upberr;
+ upb_status_seterrmsg(status, "Out of memory");
+}
+
+
+/* upb_status *****************************************************************/
+
+void upb_status_clear(upb_status *status) {
+ if (!status) return;
+ status->ok_ = true;
+ status->code_ = 0;
+ status->msg[0] = '\0';
+}
+
+bool upb_ok(const upb_status *status) { return status->ok_; }
+
+upb_errorspace *upb_status_errspace(const upb_status *status) {
+ return status->error_space_;
+}
+
+int upb_status_errcode(const upb_status *status) { return status->code_; }
+
+const char *upb_status_errmsg(const upb_status *status) { return status->msg; }
+
+void upb_status_seterrmsg(upb_status *status, const char *msg) {
+ if (!status) return;
+ status->ok_ = false;
+ strncpy(status->msg, msg, sizeof(status->msg));
+ nullz(status);
+}
+
+void upb_status_seterrf(upb_status *status, const char *fmt, ...) {
+ va_list args;
+ va_start(args, fmt);
+ upb_status_vseterrf(status, fmt, args);
+ va_end(args);
+}
+
+void upb_status_vseterrf(upb_status *status, const char *fmt, va_list args) {
+ if (!status) return;
+ status->ok_ = false;
+ _upb_vsnprintf(status->msg, sizeof(status->msg), fmt, args);
+ nullz(status);
+}
+
+void upb_status_copy(upb_status *to, const upb_status *from) {
+ if (!to) return;
+ *to = *from;
+}
+
+
+/* upb_alloc ******************************************************************/
+
+static void *upb_global_allocfunc(upb_alloc *alloc, void *ptr, size_t oldsize,
+ size_t size) {
+ UPB_UNUSED(alloc);
+ UPB_UNUSED(oldsize);
+ if (size == 0) {
+ free(ptr);
+ return NULL;
+ } else {
+ return realloc(ptr, size);
+ }
+}
+
+upb_alloc upb_alloc_global = {&upb_global_allocfunc};
+
+
+/* upb_arena ******************************************************************/
+
+/* Be conservative and choose 16 in case anyone is using SSE. */
+static const size_t maxalign = 16;
+
+static size_t align_up_max(size_t size) {
+ return ((size + maxalign - 1) / maxalign) * maxalign;
+}
+
+typedef struct mem_block {
+ struct mem_block *next;
+ size_t size;
+ size_t used;
+ bool owned;
+ /* Data follows. */
+} mem_block;
+
+typedef struct cleanup_ent {
+ struct cleanup_ent *next;
+ upb_cleanup_func *cleanup;
+ void *ud;
+} cleanup_ent;
+
+static void upb_arena_addblock(upb_arena *a, void *ptr, size_t size,
+ bool owned) {
+ mem_block *block = ptr;
+
+ block->next = a->block_head;
+ block->size = size;
+ block->used = align_up_max(sizeof(mem_block));
+ block->owned = owned;
+
+ a->block_head = block;
+
+ /* TODO(haberman): ASAN poison. */
+}
+
+
+static mem_block *upb_arena_allocblock(upb_arena *a, size_t size) {
+ size_t block_size = UPB_MAX(size, a->next_block_size) + sizeof(mem_block);
+ mem_block *block = upb_malloc(a->block_alloc, block_size);
+
+ if (!block) {
+ return NULL;
+ }
+
+ upb_arena_addblock(a, block, block_size, true);
+ a->next_block_size = UPB_MIN(block_size * 2, a->max_block_size);
+
+ return block;
+}
+
+static void *upb_arena_doalloc(upb_alloc *alloc, void *ptr, size_t oldsize,
+ size_t size) {
+ upb_arena *a = (upb_arena*)alloc; /* upb_alloc is initial member. */
+ mem_block *block = a->block_head;
+ void *ret;
+
+ if (size == 0) {
+ return NULL; /* We are an arena, don't need individual frees. */
+ }
+
+ size = align_up_max(size);
+
+ /* TODO(haberman): special-case if this is a realloc of the last alloc? */
+
+ if (!block || block->size - block->used < size) {
+ /* Slow path: have to allocate a new block. */
+ block = upb_arena_allocblock(a, size);
+
+ if (!block) {
+ return NULL; /* Out of memory. */
+ }
+ }
+
+ ret = (char*)block + block->used;
+ block->used += size;
+
+ if (oldsize > 0) {
+ memcpy(ret, ptr, oldsize); /* Preserve existing data. */
+ }
+
+ /* TODO(haberman): ASAN unpoison. */
+
+ a->bytes_allocated += size;
+ return ret;
+}
+
+/* Public Arena API ***********************************************************/
+
+void upb_arena_init(upb_arena *a) {
+ a->alloc.func = &upb_arena_doalloc;
+ a->block_alloc = &upb_alloc_global;
+ a->bytes_allocated = 0;
+ a->next_block_size = 256;
+ a->max_block_size = 16384;
+ a->cleanup_head = NULL;
+ a->block_head = NULL;
+}
+
+void upb_arena_init2(upb_arena *a, void *mem, size_t size, upb_alloc *alloc) {
+ upb_arena_init(a);
+
+ if (size > sizeof(mem_block)) {
+ upb_arena_addblock(a, mem, size, false);
+ }
+
+ if (alloc) {
+ a->block_alloc = alloc;
+ }
+}
+
+void upb_arena_uninit(upb_arena *a) {
+ cleanup_ent *ent = a->cleanup_head;
+ mem_block *block = a->block_head;
+
+ while (ent) {
+ ent->cleanup(ent->ud);
+ ent = ent->next;
+ }
+
+ /* Must do this after running cleanup functions, because this will delete
+ * the memory we store our cleanup entries in! */
+ while (block) {
+ mem_block *next = block->next;
+
+ if (block->owned) {
+ upb_free(a->block_alloc, block);
+ }
+
+ block = next;
+ }
+
+ /* Protect against multiple-uninit. */
+ a->cleanup_head = NULL;
+ a->block_head = NULL;
+}
+
+bool upb_arena_addcleanup(upb_arena *a, upb_cleanup_func *func, void *ud) {
+ cleanup_ent *ent = upb_malloc(&a->alloc, sizeof(cleanup_ent));
+ if (!ent) {
+ return false; /* Out of memory. */
+ }
+
+ ent->cleanup = func;
+ ent->ud = ud;
+ ent->next = a->cleanup_head;
+ a->cleanup_head = ent;
+
+ return true;
+}
+
+size_t upb_arena_bytesallocated(const upb_arena *a) {
+ return a->bytes_allocated;
+}
+
+
+/* Standard error functions ***************************************************/
+
+static bool default_err(void *ud, const upb_status *status) {
+ UPB_UNUSED(ud);
+ UPB_UNUSED(status);
+ return false;
+}
+
+static bool write_err_to(void *ud, const upb_status *status) {
+ upb_status *copy_to = ud;
+ upb_status_copy(copy_to, status);
+ return false;
+}
+
+
+/* upb_env ********************************************************************/
+
+void upb_env_initonly(upb_env *e) {
+ e->ok_ = true;
+ e->error_func_ = &default_err;
+ e->error_ud_ = NULL;
+}
+
+void upb_env_init(upb_env *e) {
+ upb_arena_init(&e->arena_);
+ upb_env_initonly(e);
+}
+
+void upb_env_init2(upb_env *e, void *mem, size_t n, upb_alloc *alloc) {
+ upb_arena_init2(&e->arena_, mem, n, alloc);
+ upb_env_initonly(e);
+}
+
+void upb_env_uninit(upb_env *e) {
+ upb_arena_uninit(&e->arena_);
+}
+
+void upb_env_seterrorfunc(upb_env *e, upb_error_func *func, void *ud) {
+ e->error_func_ = func;
+ e->error_ud_ = ud;
+}
+
+void upb_env_reporterrorsto(upb_env *e, upb_status *s) {
+ e->error_func_ = &write_err_to;
+ e->error_ud_ = s;
+}
+
+bool upb_env_reporterror(upb_env *e, const upb_status *status) {
+ e->ok_ = false;
+ return e->error_func_(e->error_ud_, status);
+}
+
+void *upb_env_malloc(upb_env *e, size_t size) {
+ return upb_malloc(&e->arena_.alloc, size);
+}
+
+void *upb_env_realloc(upb_env *e, void *ptr, size_t oldsize, size_t size) {
+ return upb_realloc(&e->arena_.alloc, ptr, oldsize, size);
+}
+
+void upb_env_free(upb_env *e, void *ptr) {
+ upb_free(&e->arena_.alloc, ptr);
+}
+
+bool upb_env_addcleanup(upb_env *e, upb_cleanup_func *func, void *ud) {
+ return upb_arena_addcleanup(&e->arena_, func, ud);
+}
+
+size_t upb_env_bytesallocated(const upb_env *e) {
+ return upb_arena_bytesallocated(&e->arena_);
+}
+/* This file was generated by upbc (the upb compiler) from the input
+ * file:
+ *
+ * upb/descriptor/descriptor.proto
+ *
+ * Do not edit -- your changes will be discarded when the file is
+ * regenerated. */
+
+
+static const upb_msgdef msgs[22];
+static const upb_fielddef fields[107];
+static const upb_enumdef enums[5];
+static const upb_tabent strentries[236];
+static const upb_tabent intentries[18];
+static const upb_tabval arrays[187];
+
+#ifdef UPB_DEBUG_REFS
+static upb_inttable reftables[268];
+#endif
+
+static const upb_msgdef msgs[22] = {
+ UPB_MSGDEF_INIT("google.protobuf.DescriptorProto", 41, 8, UPB_INTTABLE_INIT(0, 0, UPB_CTYPE_PTR, 0, NULL, &arrays[0], 11, 10), UPB_STRTABLE_INIT(10, 15, UPB_CTYPE_PTR, 4, &strentries[0]), false, UPB_SYNTAX_PROTO2, &reftables[0], &reftables[1]),
+ UPB_MSGDEF_INIT("google.protobuf.DescriptorProto.ExtensionRange", 5, 0, UPB_INTTABLE_INIT(0, 0, UPB_CTYPE_PTR, 0, NULL, &arrays[11], 3, 2), UPB_STRTABLE_INIT(2, 3, UPB_CTYPE_PTR, 2, &strentries[16]), false, UPB_SYNTAX_PROTO2, &reftables[2], &reftables[3]),
+ UPB_MSGDEF_INIT("google.protobuf.DescriptorProto.ReservedRange", 5, 0, UPB_INTTABLE_INIT(0, 0, UPB_CTYPE_PTR, 0, NULL, &arrays[14], 3, 2), UPB_STRTABLE_INIT(2, 3, UPB_CTYPE_PTR, 2, &strentries[20]), false, UPB_SYNTAX_PROTO2, &reftables[4], &reftables[5]),
+ UPB_MSGDEF_INIT("google.protobuf.EnumDescriptorProto", 12, 2, UPB_INTTABLE_INIT(0, 0, UPB_CTYPE_PTR, 0, NULL, &arrays[17], 4, 3), UPB_STRTABLE_INIT(3, 3, UPB_CTYPE_PTR, 2, &strentries[24]), false, UPB_SYNTAX_PROTO2, &reftables[6], &reftables[7]),
+ UPB_MSGDEF_INIT("google.protobuf.EnumOptions", 9, 1, UPB_INTTABLE_INIT(1, 1, UPB_CTYPE_PTR, 1, &intentries[0], &arrays[21], 4, 2), UPB_STRTABLE_INIT(3, 3, UPB_CTYPE_PTR, 2, &strentries[28]), false, UPB_SYNTAX_PROTO2, &reftables[8], &reftables[9]),
+ UPB_MSGDEF_INIT("google.protobuf.EnumValueDescriptorProto", 9, 1, UPB_INTTABLE_INIT(0, 0, UPB_CTYPE_PTR, 0, NULL, &arrays[25], 4, 3), UPB_STRTABLE_INIT(3, 3, UPB_CTYPE_PTR, 2, &strentries[32]), false, UPB_SYNTAX_PROTO2, &reftables[10], &reftables[11]),
+ UPB_MSGDEF_INIT("google.protobuf.EnumValueOptions", 8, 1, UPB_INTTABLE_INIT(1, 1, UPB_CTYPE_PTR, 1, &intentries[2], &arrays[29], 2, 1), UPB_STRTABLE_INIT(2, 3, UPB_CTYPE_PTR, 2, &strentries[36]), false, UPB_SYNTAX_PROTO2, &reftables[12], &reftables[13]),
+ UPB_MSGDEF_INIT("google.protobuf.FieldDescriptorProto", 24, 1, UPB_INTTABLE_INIT(0, 0, UPB_CTYPE_PTR, 0, NULL, &arrays[31], 11, 10), UPB_STRTABLE_INIT(10, 15, UPB_CTYPE_PTR, 4, &strentries[40]), false, UPB_SYNTAX_PROTO2, &reftables[14], &reftables[15]),
+ UPB_MSGDEF_INIT("google.protobuf.FieldOptions", 13, 1, UPB_INTTABLE_INIT(1, 1, UPB_CTYPE_PTR, 1, &intentries[4], &arrays[42], 11, 6), UPB_STRTABLE_INIT(7, 15, UPB_CTYPE_PTR, 4, &strentries[56]), false, UPB_SYNTAX_PROTO2, &reftables[16], &reftables[17]),
+ UPB_MSGDEF_INIT("google.protobuf.FileDescriptorProto", 43, 6, UPB_INTTABLE_INIT(0, 0, UPB_CTYPE_PTR, 0, NULL, &arrays[53], 13, 12), UPB_STRTABLE_INIT(12, 15, UPB_CTYPE_PTR, 4, &strentries[72]), false, UPB_SYNTAX_PROTO2, &reftables[18], &reftables[19]),
+ UPB_MSGDEF_INIT("google.protobuf.FileDescriptorSet", 7, 1, UPB_INTTABLE_INIT(0, 0, UPB_CTYPE_PTR, 0, NULL, &arrays[66], 2, 1), UPB_STRTABLE_INIT(1, 3, UPB_CTYPE_PTR, 2, &strentries[88]), false, UPB_SYNTAX_PROTO2, &reftables[20], &reftables[21]),
+ UPB_MSGDEF_INIT("google.protobuf.FileOptions", 38, 1, UPB_INTTABLE_INIT(1, 1, UPB_CTYPE_PTR, 1, &intentries[6], &arrays[68], 42, 17), UPB_STRTABLE_INIT(18, 31, UPB_CTYPE_PTR, 5, &strentries[92]), false, UPB_SYNTAX_PROTO2, &reftables[22], &reftables[23]),
+ UPB_MSGDEF_INIT("google.protobuf.MessageOptions", 11, 1, UPB_INTTABLE_INIT(1, 1, UPB_CTYPE_PTR, 1, &intentries[8], &arrays[110], 8, 4), UPB_STRTABLE_INIT(5, 7, UPB_CTYPE_PTR, 3, &strentries[124]), false, UPB_SYNTAX_PROTO2, &reftables[24], &reftables[25]),
+ UPB_MSGDEF_INIT("google.protobuf.MethodDescriptorProto", 16, 1, UPB_INTTABLE_INIT(0, 0, UPB_CTYPE_PTR, 0, NULL, &arrays[118], 7, 6), UPB_STRTABLE_INIT(6, 7, UPB_CTYPE_PTR, 3, &strentries[132]), false, UPB_SYNTAX_PROTO2, &reftables[26], &reftables[27]),
+ UPB_MSGDEF_INIT("google.protobuf.MethodOptions", 8, 1, UPB_INTTABLE_INIT(2, 3, UPB_CTYPE_PTR, 2, &intentries[10], &arrays[125], 1, 0), UPB_STRTABLE_INIT(2, 3, UPB_CTYPE_PTR, 2, &strentries[140]), false, UPB_SYNTAX_PROTO2, &reftables[28], &reftables[29]),
+ UPB_MSGDEF_INIT("google.protobuf.OneofDescriptorProto", 6, 0, UPB_INTTABLE_INIT(0, 0, UPB_CTYPE_PTR, 0, NULL, &arrays[126], 2, 1), UPB_STRTABLE_INIT(1, 3, UPB_CTYPE_PTR, 2, &strentries[144]), false, UPB_SYNTAX_PROTO2, &reftables[30], &reftables[31]),
+ UPB_MSGDEF_INIT("google.protobuf.ServiceDescriptorProto", 12, 2, UPB_INTTABLE_INIT(0, 0, UPB_CTYPE_PTR, 0, NULL, &arrays[128], 4, 3), UPB_STRTABLE_INIT(3, 3, UPB_CTYPE_PTR, 2, &strentries[148]), false, UPB_SYNTAX_PROTO2, &reftables[32], &reftables[33]),
+ UPB_MSGDEF_INIT("google.protobuf.ServiceOptions", 8, 1, UPB_INTTABLE_INIT(2, 3, UPB_CTYPE_PTR, 2, &intentries[14], &arrays[132], 1, 0), UPB_STRTABLE_INIT(2, 3, UPB_CTYPE_PTR, 2, &strentries[152]), false, UPB_SYNTAX_PROTO2, &reftables[34], &reftables[35]),
+ UPB_MSGDEF_INIT("google.protobuf.SourceCodeInfo", 7, 1, UPB_INTTABLE_INIT(0, 0, UPB_CTYPE_PTR, 0, NULL, &arrays[133], 2, 1), UPB_STRTABLE_INIT(1, 3, UPB_CTYPE_PTR, 2, &strentries[156]), false, UPB_SYNTAX_PROTO2, &reftables[36], &reftables[37]),
+ UPB_MSGDEF_INIT("google.protobuf.SourceCodeInfo.Location", 20, 0, UPB_INTTABLE_INIT(0, 0, UPB_CTYPE_PTR, 0, NULL, &arrays[135], 7, 5), UPB_STRTABLE_INIT(5, 7, UPB_CTYPE_PTR, 3, &strentries[160]), false, UPB_SYNTAX_PROTO2, &reftables[38], &reftables[39]),
+ UPB_MSGDEF_INIT("google.protobuf.UninterpretedOption", 19, 1, UPB_INTTABLE_INIT(0, 0, UPB_CTYPE_PTR, 0, NULL, &arrays[142], 9, 7), UPB_STRTABLE_INIT(7, 15, UPB_CTYPE_PTR, 4, &strentries[168]), false, UPB_SYNTAX_PROTO2, &reftables[40], &reftables[41]),
+ UPB_MSGDEF_INIT("google.protobuf.UninterpretedOption.NamePart", 7, 0, UPB_INTTABLE_INIT(0, 0, UPB_CTYPE_PTR, 0, NULL, &arrays[151], 3, 2), UPB_STRTABLE_INIT(2, 3, UPB_CTYPE_PTR, 2, &strentries[184]), false, UPB_SYNTAX_PROTO2, &reftables[42], &reftables[43]),
+};
+
+static const upb_fielddef fields[107] = {
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_STRING, 0, false, false, false, false, "aggregate_value", 8, &msgs[20], NULL, 16, 6, {0},&reftables[44], &reftables[45]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_BOOL, 0, false, false, false, false, "allow_alias", 2, &msgs[4], NULL, 7, 1, {0},&reftables[46], &reftables[47]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_BOOL, 0, false, false, false, false, "cc_enable_arenas", 31, &msgs[11], NULL, 24, 12, {0},&reftables[48], &reftables[49]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_BOOL, 0, false, false, false, false, "cc_generic_services", 16, &msgs[11], NULL, 18, 6, {0},&reftables[50], &reftables[51]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_BOOL, 0, false, false, false, false, "client_streaming", 5, &msgs[13], NULL, 14, 4, {0},&reftables[52], &reftables[53]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_STRING, 0, false, false, false, false, "csharp_namespace", 37, &msgs[11], NULL, 28, 14, {0},&reftables[54], &reftables[55]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_ENUM, 0, false, false, false, false, "ctype", 1, &msgs[8], (const upb_def*)(&enums[2]), 7, 1, {0},&reftables[56], &reftables[57]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_STRING, 0, false, false, false, false, "default_value", 7, &msgs[7], NULL, 17, 7, {0},&reftables[58], &reftables[59]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_REPEATED, UPB_TYPE_STRING, 0, false, false, false, false, "dependency", 3, &msgs[9], NULL, 31, 8, {0},&reftables[60], &reftables[61]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_BOOL, 0, false, false, false, false, "deprecated", 3, &msgs[8], NULL, 9, 3, {0},&reftables[62], &reftables[63]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_BOOL, 0, false, false, false, false, "deprecated", 33, &msgs[14], NULL, 7, 1, {0},&reftables[64], &reftables[65]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_BOOL, 0, false, false, false, false, "deprecated", 3, &msgs[12], NULL, 9, 3, {0},&reftables[66], &reftables[67]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_BOOL, 0, false, false, false, false, "deprecated", 23, &msgs[11], NULL, 22, 10, {0},&reftables[68], &reftables[69]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_BOOL, 0, false, false, false, false, "deprecated", 1, &msgs[6], NULL, 7, 1, {0},&reftables[70], &reftables[71]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_BOOL, 0, false, false, false, false, "deprecated", 3, &msgs[4], NULL, 8, 2, {0},&reftables[72], &reftables[73]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_BOOL, 0, false, false, false, false, "deprecated", 33, &msgs[17], NULL, 7, 1, {0},&reftables[74], &reftables[75]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_DOUBLE, 0, false, false, false, false, "double_value", 6, &msgs[20], NULL, 12, 4, {0},&reftables[76], &reftables[77]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_INT32, UPB_INTFMT_VARIABLE, false, false, false, false, "end", 2, &msgs[2], NULL, 4, 1, {0},&reftables[78], &reftables[79]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_INT32, UPB_INTFMT_VARIABLE, false, false, false, false, "end", 2, &msgs[1], NULL, 4, 1, {0},&reftables[80], &reftables[81]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_REPEATED, UPB_TYPE_MESSAGE, 0, false, false, false, false, "enum_type", 5, &msgs[9], (const upb_def*)(&msgs[3]), 14, 1, {0},&reftables[82], &reftables[83]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_REPEATED, UPB_TYPE_MESSAGE, 0, false, false, false, false, "enum_type", 4, &msgs[0], (const upb_def*)(&msgs[3]), 19, 2, {0},&reftables[84], &reftables[85]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_STRING, 0, false, false, false, false, "extendee", 2, &msgs[7], NULL, 8, 2, {0},&reftables[86], &reftables[87]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_REPEATED, UPB_TYPE_MESSAGE, 0, false, false, false, false, "extension", 6, &msgs[0], (const upb_def*)(&msgs[7]), 25, 4, {0},&reftables[88], &reftables[89]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_REPEATED, UPB_TYPE_MESSAGE, 0, false, false, false, false, "extension", 7, &msgs[9], (const upb_def*)(&msgs[7]), 20, 3, {0},&reftables[90], &reftables[91]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_REPEATED, UPB_TYPE_MESSAGE, 0, false, false, false, false, "extension_range", 5, &msgs[0], (const upb_def*)(&msgs[1]), 22, 3, {0},&reftables[92], &reftables[93]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_REPEATED, UPB_TYPE_MESSAGE, 0, false, false, false, false, "field", 2, &msgs[0], (const upb_def*)(&msgs[7]), 13, 0, {0},&reftables[94], &reftables[95]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_REPEATED, UPB_TYPE_MESSAGE, 0, false, false, false, false, "file", 1, &msgs[10], (const upb_def*)(&msgs[9]), 6, 0, {0},&reftables[96], &reftables[97]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_STRING, 0, false, false, false, false, "go_package", 11, &msgs[11], NULL, 15, 5, {0},&reftables[98], &reftables[99]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_STRING, 0, false, false, false, false, "identifier_value", 3, &msgs[20], NULL, 7, 1, {0},&reftables[100], &reftables[101]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_STRING, 0, false, false, false, false, "input_type", 2, &msgs[13], NULL, 8, 2, {0},&reftables[102], &reftables[103]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_REQUIRED, UPB_TYPE_BOOL, 0, false, false, false, false, "is_extension", 2, &msgs[21], NULL, 6, 1, {0},&reftables[104], &reftables[105]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_BOOL, 0, false, false, false, false, "java_generate_equals_and_hash", 20, &msgs[11], NULL, 21, 9, {0},&reftables[106], &reftables[107]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_BOOL, 0, false, false, false, false, "java_generic_services", 17, &msgs[11], NULL, 19, 7, {0},&reftables[108], &reftables[109]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_BOOL, 0, false, false, false, false, "java_multiple_files", 10, &msgs[11], NULL, 14, 4, {0},&reftables[110], &reftables[111]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_STRING, 0, false, false, false, false, "java_outer_classname", 8, &msgs[11], NULL, 10, 2, {0},&reftables[112], &reftables[113]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_STRING, 0, false, false, false, false, "java_package", 1, &msgs[11], NULL, 7, 1, {0},&reftables[114], &reftables[115]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_BOOL, 0, false, false, false, false, "java_string_check_utf8", 27, &msgs[11], NULL, 23, 11, {0},&reftables[116], &reftables[117]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_BOOL, 0, false, false, false, false, "javanano_use_deprecated_package", 38, &msgs[11], NULL, 31, 15, {0},&reftables[118], &reftables[119]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_STRING, 0, false, false, false, false, "json_name", 10, &msgs[7], NULL, 21, 9, {0},&reftables[120], &reftables[121]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_ENUM, 0, false, false, false, false, "jstype", 6, &msgs[8], (const upb_def*)(&enums[3]), 11, 5, {0},&reftables[122], &reftables[123]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_ENUM, 0, false, false, false, false, "label", 4, &msgs[7], (const upb_def*)(&enums[0]), 12, 4, {0},&reftables[124], &reftables[125]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_BOOL, 0, false, false, false, false, "lazy", 5, &msgs[8], NULL, 10, 4, {0},&reftables[126], &reftables[127]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_STRING, 0, false, false, false, false, "leading_comments", 3, &msgs[19], NULL, 9, 2, {0},&reftables[128], &reftables[129]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_REPEATED, UPB_TYPE_STRING, 0, false, false, false, false, "leading_detached_comments", 6, &msgs[19], NULL, 17, 4, {0},&reftables[130], &reftables[131]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_REPEATED, UPB_TYPE_MESSAGE, 0, false, false, false, false, "location", 1, &msgs[18], (const upb_def*)(&msgs[19]), 6, 0, {0},&reftables[132], &reftables[133]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_BOOL, 0, false, false, false, false, "map_entry", 7, &msgs[12], NULL, 10, 4, {0},&reftables[134], &reftables[135]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_BOOL, 0, false, false, false, false, "message_set_wire_format", 1, &msgs[12], NULL, 7, 1, {0},&reftables[136], &reftables[137]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_REPEATED, UPB_TYPE_MESSAGE, 0, false, false, false, false, "message_type", 4, &msgs[9], (const upb_def*)(&msgs[0]), 11, 0, {0},&reftables[138], &reftables[139]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_REPEATED, UPB_TYPE_MESSAGE, 0, false, false, false, false, "method", 2, &msgs[16], (const upb_def*)(&msgs[13]), 7, 0, {0},&reftables[140], &reftables[141]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_REPEATED, UPB_TYPE_MESSAGE, 0, false, false, false, false, "name", 2, &msgs[20], (const upb_def*)(&msgs[21]), 6, 0, {0},&reftables[142], &reftables[143]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_STRING, 0, false, false, false, false, "name", 1, &msgs[5], NULL, 5, 1, {0},&reftables[144], &reftables[145]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_STRING, 0, false, false, false, false, "name", 1, &msgs[9], NULL, 23, 6, {0},&reftables[146], &reftables[147]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_STRING, 0, false, false, false, false, "name", 1, &msgs[3], NULL, 9, 2, {0},&reftables[148], &reftables[149]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_STRING, 0, false, false, false, false, "name", 1, &msgs[16], NULL, 9, 2, {0},&reftables[150], &reftables[151]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_STRING, 0, false, false, false, false, "name", 1, &msgs[15], NULL, 3, 0, {0},&reftables[152], &reftables[153]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_STRING, 0, false, false, false, false, "name", 1, &msgs[13], NULL, 5, 1, {0},&reftables[154], &reftables[155]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_STRING, 0, false, false, false, false, "name", 1, &msgs[7], NULL, 5, 1, {0},&reftables[156], &reftables[157]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_STRING, 0, false, false, false, false, "name", 1, &msgs[0], NULL, 33, 8, {0},&reftables[158], &reftables[159]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_REQUIRED, UPB_TYPE_STRING, 0, false, false, false, false, "name_part", 1, &msgs[21], NULL, 3, 0, {0},&reftables[160], &reftables[161]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_INT64, UPB_INTFMT_VARIABLE, false, false, false, false, "negative_int_value", 5, &msgs[20], NULL, 11, 3, {0},&reftables[162], &reftables[163]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_REPEATED, UPB_TYPE_MESSAGE, 0, false, false, false, false, "nested_type", 3, &msgs[0], (const upb_def*)(&msgs[0]), 16, 1, {0},&reftables[164], &reftables[165]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_BOOL, 0, false, false, false, false, "no_standard_descriptor_accessor", 2, &msgs[12], NULL, 8, 2, {0},&reftables[166], &reftables[167]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_INT32, UPB_INTFMT_VARIABLE, false, false, false, false, "number", 3, &msgs[7], NULL, 11, 3, {0},&reftables[168], &reftables[169]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_INT32, UPB_INTFMT_VARIABLE, false, false, false, false, "number", 2, &msgs[5], NULL, 8, 2, {0},&reftables[170], &reftables[171]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_STRING, 0, false, false, false, false, "objc_class_prefix", 36, &msgs[11], NULL, 25, 13, {0},&reftables[172], &reftables[173]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_REPEATED, UPB_TYPE_MESSAGE, 0, false, false, false, false, "oneof_decl", 8, &msgs[0], (const upb_def*)(&msgs[15]), 29, 6, {0},&reftables[174], &reftables[175]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_INT32, UPB_INTFMT_VARIABLE, false, false, false, false, "oneof_index", 9, &msgs[7], NULL, 20, 8, {0},&reftables[176], &reftables[177]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_ENUM, 0, false, false, false, false, "optimize_for", 9, &msgs[11], (const upb_def*)(&enums[4]), 13, 3, {0},&reftables[178], &reftables[179]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_MESSAGE, 0, false, false, false, false, "options", 7, &msgs[0], (const upb_def*)(&msgs[12]), 26, 5, {0},&reftables[180], &reftables[181]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_MESSAGE, 0, false, false, false, false, "options", 8, &msgs[9], (const upb_def*)(&msgs[11]), 21, 4, {0},&reftables[182], &reftables[183]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_MESSAGE, 0, false, false, false, false, "options", 8, &msgs[7], (const upb_def*)(&msgs[8]), 4, 0, {0},&reftables[184], &reftables[185]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_MESSAGE, 0, false, false, false, false, "options", 4, &msgs[13], (const upb_def*)(&msgs[14]), 4, 0, {0},&reftables[186], &reftables[187]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_MESSAGE, 0, false, false, false, false, "options", 3, &msgs[16], (const upb_def*)(&msgs[17]), 8, 1, {0},&reftables[188], &reftables[189]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_MESSAGE, 0, false, false, false, false, "options", 3, &msgs[3], (const upb_def*)(&msgs[4]), 8, 1, {0},&reftables[190], &reftables[191]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_MESSAGE, 0, false, false, false, false, "options", 3, &msgs[5], (const upb_def*)(&msgs[6]), 4, 0, {0},&reftables[192], &reftables[193]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_STRING, 0, false, false, false, false, "output_type", 3, &msgs[13], NULL, 11, 3, {0},&reftables[194], &reftables[195]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_STRING, 0, false, false, false, false, "package", 2, &msgs[9], NULL, 26, 7, {0},&reftables[196], &reftables[197]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_BOOL, 0, false, false, false, false, "packed", 2, &msgs[8], NULL, 8, 2, {0},&reftables[198], &reftables[199]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_REPEATED, UPB_TYPE_INT32, UPB_INTFMT_VARIABLE, false, false, false, true, "path", 1, &msgs[19], NULL, 5, 0, {0},&reftables[200], &reftables[201]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_STRING, 0, false, false, false, false, "php_class_prefix", 40, &msgs[11], NULL, 32, 16, {0},&reftables[202], &reftables[203]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_STRING, 0, false, false, false, false, "php_namespace", 41, &msgs[11], NULL, 35, 17, {0},&reftables[204], &reftables[205]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_UINT64, UPB_INTFMT_VARIABLE, false, false, false, false, "positive_int_value", 4, &msgs[20], NULL, 10, 2, {0},&reftables[206], &reftables[207]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_REPEATED, UPB_TYPE_INT32, UPB_INTFMT_VARIABLE, false, false, false, false, "public_dependency", 10, &msgs[9], NULL, 36, 9, {0},&reftables[208], &reftables[209]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_BOOL, 0, false, false, false, false, "py_generic_services", 18, &msgs[11], NULL, 20, 8, {0},&reftables[210], &reftables[211]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_REPEATED, UPB_TYPE_STRING, 0, false, false, false, false, "reserved_name", 10, &msgs[0], NULL, 38, 9, {0},&reftables[212], &reftables[213]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_REPEATED, UPB_TYPE_MESSAGE, 0, false, false, false, false, "reserved_range", 9, &msgs[0], (const upb_def*)(&msgs[2]), 32, 7, {0},&reftables[214], &reftables[215]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_BOOL, 0, false, false, false, false, "server_streaming", 6, &msgs[13], NULL, 15, 5, {0},&reftables[216], &reftables[217]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_REPEATED, UPB_TYPE_MESSAGE, 0, false, false, false, false, "service", 6, &msgs[9], (const upb_def*)(&msgs[16]), 17, 2, {0},&reftables[218], &reftables[219]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_MESSAGE, 0, false, false, false, false, "source_code_info", 9, &msgs[9], (const upb_def*)(&msgs[18]), 22, 5, {0},&reftables[220], &reftables[221]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_REPEATED, UPB_TYPE_INT32, UPB_INTFMT_VARIABLE, false, false, false, true, "span", 2, &msgs[19], NULL, 8, 1, {0},&reftables[222], &reftables[223]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_INT32, UPB_INTFMT_VARIABLE, false, false, false, false, "start", 1, &msgs[2], NULL, 3, 0, {0},&reftables[224], &reftables[225]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_INT32, UPB_INTFMT_VARIABLE, false, false, false, false, "start", 1, &msgs[1], NULL, 3, 0, {0},&reftables[226], &reftables[227]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_BYTES, 0, false, false, false, false, "string_value", 7, &msgs[20], NULL, 13, 5, {0},&reftables[228], &reftables[229]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_STRING, 0, false, false, false, false, "syntax", 12, &msgs[9], NULL, 40, 11, {0},&reftables[230], &reftables[231]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_STRING, 0, false, false, false, false, "trailing_comments", 4, &msgs[19], NULL, 12, 3, {0},&reftables[232], &reftables[233]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_ENUM, 0, false, false, false, false, "type", 5, &msgs[7], (const upb_def*)(&enums[1]), 13, 5, {0},&reftables[234], &reftables[235]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_STRING, 0, false, false, false, false, "type_name", 6, &msgs[7], NULL, 14, 6, {0},&reftables[236], &reftables[237]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_REPEATED, UPB_TYPE_MESSAGE, 0, false, false, false, false, "uninterpreted_option", 999, &msgs[12], (const upb_def*)(&msgs[20]), 6, 0, {0},&reftables[238], &reftables[239]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_REPEATED, UPB_TYPE_MESSAGE, 0, false, false, false, false, "uninterpreted_option", 999, &msgs[17], (const upb_def*)(&msgs[20]), 6, 0, {0},&reftables[240], &reftables[241]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_REPEATED, UPB_TYPE_MESSAGE, 0, false, false, false, false, "uninterpreted_option", 999, &msgs[11], (const upb_def*)(&msgs[20]), 6, 0, {0},&reftables[242], &reftables[243]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_REPEATED, UPB_TYPE_MESSAGE, 0, false, false, false, false, "uninterpreted_option", 999, &msgs[14], (const upb_def*)(&msgs[20]), 6, 0, {0},&reftables[244], &reftables[245]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_REPEATED, UPB_TYPE_MESSAGE, 0, false, false, false, false, "uninterpreted_option", 999, &msgs[8], (const upb_def*)(&msgs[20]), 6, 0, {0},&reftables[246], &reftables[247]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_REPEATED, UPB_TYPE_MESSAGE, 0, false, false, false, false, "uninterpreted_option", 999, &msgs[6], (const upb_def*)(&msgs[20]), 6, 0, {0},&reftables[248], &reftables[249]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_REPEATED, UPB_TYPE_MESSAGE, 0, false, false, false, false, "uninterpreted_option", 999, &msgs[4], (const upb_def*)(&msgs[20]), 6, 0, {0},&reftables[250], &reftables[251]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_REPEATED, UPB_TYPE_MESSAGE, 0, false, false, false, false, "value", 2, &msgs[3], (const upb_def*)(&msgs[5]), 7, 0, {0},&reftables[252], &reftables[253]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_OPTIONAL, UPB_TYPE_BOOL, 0, false, false, false, false, "weak", 10, &msgs[8], NULL, 12, 6, {0},&reftables[254], &reftables[255]),
+ UPB_FIELDDEF_INIT(UPB_LABEL_REPEATED, UPB_TYPE_INT32, UPB_INTFMT_VARIABLE, false, false, false, false, "weak_dependency", 11, &msgs[9], NULL, 39, 10, {0},&reftables[256], &reftables[257]),
+};
+
+static const upb_enumdef enums[5] = {
+ UPB_ENUMDEF_INIT("google.protobuf.FieldDescriptorProto.Label", UPB_STRTABLE_INIT(3, 3, UPB_CTYPE_INT32, 2, &strentries[188]), UPB_INTTABLE_INIT(0, 0, UPB_CTYPE_CSTR, 0, NULL, &arrays[154], 4, 3), 0, &reftables[258], &reftables[259]),
+ UPB_ENUMDEF_INIT("google.protobuf.FieldDescriptorProto.Type", UPB_STRTABLE_INIT(18, 31, UPB_CTYPE_INT32, 5, &strentries[192]), UPB_INTTABLE_INIT(0, 0, UPB_CTYPE_CSTR, 0, NULL, &arrays[158], 19, 18), 0, &reftables[260], &reftables[261]),
+ UPB_ENUMDEF_INIT("google.protobuf.FieldOptions.CType", UPB_STRTABLE_INIT(3, 3, UPB_CTYPE_INT32, 2, &strentries[224]), UPB_INTTABLE_INIT(0, 0, UPB_CTYPE_CSTR, 0, NULL, &arrays[177], 3, 3), 0, &reftables[262], &reftables[263]),
+ UPB_ENUMDEF_INIT("google.protobuf.FieldOptions.JSType", UPB_STRTABLE_INIT(3, 3, UPB_CTYPE_INT32, 2, &strentries[228]), UPB_INTTABLE_INIT(0, 0, UPB_CTYPE_CSTR, 0, NULL, &arrays[180], 3, 3), 0, &reftables[264], &reftables[265]),
+ UPB_ENUMDEF_INIT("google.protobuf.FileOptions.OptimizeMode", UPB_STRTABLE_INIT(3, 3, UPB_CTYPE_INT32, 2, &strentries[232]), UPB_INTTABLE_INIT(0, 0, UPB_CTYPE_CSTR, 0, NULL, &arrays[183], 4, 3), 0, &reftables[266], &reftables[267]),
+};
+
+static const upb_tabent strentries[236] = {
+ {UPB_TABKEY_STR("\011", "\000", "\000", "\000", "extension"), UPB_TABVALUE_PTR_INIT(&fields[22]), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\015", "\000", "\000", "\000", "reserved_name"), UPB_TABVALUE_PTR_INIT(&fields[84]), NULL},
+ {UPB_TABKEY_STR("\004", "\000", "\000", "\000", "name"), UPB_TABVALUE_PTR_INIT(&fields[57]), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\005", "\000", "\000", "\000", "field"), UPB_TABVALUE_PTR_INIT(&fields[25]), &strentries[12]},
+ {UPB_TABKEY_STR("\017", "\000", "\000", "\000", "extension_range"), UPB_TABVALUE_PTR_INIT(&fields[24]), &strentries[14]},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\013", "\000", "\000", "\000", "nested_type"), UPB_TABVALUE_PTR_INIT(&fields[60]), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\016", "\000", "\000", "\000", "reserved_range"), UPB_TABVALUE_PTR_INIT(&fields[85]), NULL},
+ {UPB_TABKEY_STR("\007", "\000", "\000", "\000", "options"), UPB_TABVALUE_PTR_INIT(&fields[68]), NULL},
+ {UPB_TABKEY_STR("\012", "\000", "\000", "\000", "oneof_decl"), UPB_TABVALUE_PTR_INIT(&fields[65]), NULL},
+ {UPB_TABKEY_STR("\011", "\000", "\000", "\000", "enum_type"), UPB_TABVALUE_PTR_INIT(&fields[20]), &strentries[13]},
+ {UPB_TABKEY_STR("\005", "\000", "\000", "\000", "start"), UPB_TABVALUE_PTR_INIT(&fields[91]), NULL},
+ {UPB_TABKEY_STR("\003", "\000", "\000", "\000", "end"), UPB_TABVALUE_PTR_INIT(&fields[18]), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\005", "\000", "\000", "\000", "start"), UPB_TABVALUE_PTR_INIT(&fields[90]), NULL},
+ {UPB_TABKEY_STR("\003", "\000", "\000", "\000", "end"), UPB_TABVALUE_PTR_INIT(&fields[17]), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\005", "\000", "\000", "\000", "value"), UPB_TABVALUE_PTR_INIT(&fields[104]), NULL},
+ {UPB_TABKEY_STR("\007", "\000", "\000", "\000", "options"), UPB_TABVALUE_PTR_INIT(&fields[73]), NULL},
+ {UPB_TABKEY_STR("\004", "\000", "\000", "\000", "name"), UPB_TABVALUE_PTR_INIT(&fields[52]), &strentries[26]},
+ {UPB_TABKEY_STR("\024", "\000", "\000", "\000", "uninterpreted_option"), UPB_TABVALUE_PTR_INIT(&fields[103]), NULL},
+ {UPB_TABKEY_STR("\012", "\000", "\000", "\000", "deprecated"), UPB_TABVALUE_PTR_INIT(&fields[14]), NULL},
+ {UPB_TABKEY_STR("\013", "\000", "\000", "\000", "allow_alias"), UPB_TABVALUE_PTR_INIT(&fields[1]), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\006", "\000", "\000", "\000", "number"), UPB_TABVALUE_PTR_INIT(&fields[63]), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\007", "\000", "\000", "\000", "options"), UPB_TABVALUE_PTR_INIT(&fields[74]), NULL},
+ {UPB_TABKEY_STR("\004", "\000", "\000", "\000", "name"), UPB_TABVALUE_PTR_INIT(&fields[50]), &strentries[34]},
+ {UPB_TABKEY_STR("\024", "\000", "\000", "\000", "uninterpreted_option"), UPB_TABVALUE_PTR_INIT(&fields[102]), NULL},
+ {UPB_TABKEY_STR("\012", "\000", "\000", "\000", "deprecated"), UPB_TABVALUE_PTR_INIT(&fields[13]), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\013", "\000", "\000", "\000", "oneof_index"), UPB_TABVALUE_PTR_INIT(&fields[66]), NULL},
+ {UPB_TABKEY_STR("\005", "\000", "\000", "\000", "label"), UPB_TABVALUE_PTR_INIT(&fields[40]), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\004", "\000", "\000", "\000", "name"), UPB_TABVALUE_PTR_INIT(&fields[56]), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\006", "\000", "\000", "\000", "number"), UPB_TABVALUE_PTR_INIT(&fields[62]), &strentries[53]},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\010", "\000", "\000", "\000", "extendee"), UPB_TABVALUE_PTR_INIT(&fields[21]), NULL},
+ {UPB_TABKEY_STR("\011", "\000", "\000", "\000", "type_name"), UPB_TABVALUE_PTR_INIT(&fields[96]), NULL},
+ {UPB_TABKEY_STR("\011", "\000", "\000", "\000", "json_name"), UPB_TABVALUE_PTR_INIT(&fields[38]), NULL},
+ {UPB_TABKEY_STR("\004", "\000", "\000", "\000", "type"), UPB_TABVALUE_PTR_INIT(&fields[95]), &strentries[50]},
+ {UPB_TABKEY_STR("\015", "\000", "\000", "\000", "default_value"), UPB_TABVALUE_PTR_INIT(&fields[7]), NULL},
+ {UPB_TABKEY_STR("\007", "\000", "\000", "\000", "options"), UPB_TABVALUE_PTR_INIT(&fields[70]), NULL},
+ {UPB_TABKEY_STR("\024", "\000", "\000", "\000", "uninterpreted_option"), UPB_TABVALUE_PTR_INIT(&fields[101]), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\004", "\000", "\000", "\000", "weak"), UPB_TABVALUE_PTR_INIT(&fields[105]), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\006", "\000", "\000", "\000", "packed"), UPB_TABVALUE_PTR_INIT(&fields[77]), NULL},
+ {UPB_TABKEY_STR("\004", "\000", "\000", "\000", "lazy"), UPB_TABVALUE_PTR_INIT(&fields[41]), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\005", "\000", "\000", "\000", "ctype"), UPB_TABVALUE_PTR_INIT(&fields[6]), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\006", "\000", "\000", "\000", "jstype"), UPB_TABVALUE_PTR_INIT(&fields[39]), NULL},
+ {UPB_TABKEY_STR("\012", "\000", "\000", "\000", "deprecated"), UPB_TABVALUE_PTR_INIT(&fields[9]), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\011", "\000", "\000", "\000", "extension"), UPB_TABVALUE_PTR_INIT(&fields[23]), NULL},
+ {UPB_TABKEY_STR("\017", "\000", "\000", "\000", "weak_dependency"), UPB_TABVALUE_PTR_INIT(&fields[106]), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\004", "\000", "\000", "\000", "name"), UPB_TABVALUE_PTR_INIT(&fields[51]), NULL},
+ {UPB_TABKEY_STR("\007", "\000", "\000", "\000", "service"), UPB_TABVALUE_PTR_INIT(&fields[87]), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\020", "\000", "\000", "\000", "source_code_info"), UPB_TABVALUE_PTR_INIT(&fields[88]), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\006", "\000", "\000", "\000", "syntax"), UPB_TABVALUE_PTR_INIT(&fields[93]), NULL},
+ {UPB_TABKEY_STR("\012", "\000", "\000", "\000", "dependency"), UPB_TABVALUE_PTR_INIT(&fields[8]), NULL},
+ {UPB_TABKEY_STR("\014", "\000", "\000", "\000", "message_type"), UPB_TABVALUE_PTR_INIT(&fields[47]), NULL},
+ {UPB_TABKEY_STR("\007", "\000", "\000", "\000", "package"), UPB_TABVALUE_PTR_INIT(&fields[76]), NULL},
+ {UPB_TABKEY_STR("\007", "\000", "\000", "\000", "options"), UPB_TABVALUE_PTR_INIT(&fields[69]), &strentries[86]},
+ {UPB_TABKEY_STR("\011", "\000", "\000", "\000", "enum_type"), UPB_TABVALUE_PTR_INIT(&fields[19]), NULL},
+ {UPB_TABKEY_STR("\021", "\000", "\000", "\000", "public_dependency"), UPB_TABVALUE_PTR_INIT(&fields[82]), &strentries[85]},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\004", "\000", "\000", "\000", "file"), UPB_TABVALUE_PTR_INIT(&fields[26]), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\023", "\000", "\000", "\000", "cc_generic_services"), UPB_TABVALUE_PTR_INIT(&fields[3]), NULL},
+ {UPB_TABKEY_STR("\020", "\000", "\000", "\000", "csharp_namespace"), UPB_TABVALUE_PTR_INIT(&fields[5]), &strentries[116]},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\012", "\000", "\000", "\000", "go_package"), UPB_TABVALUE_PTR_INIT(&fields[27]), NULL},
+ {UPB_TABKEY_STR("\014", "\000", "\000", "\000", "java_package"), UPB_TABVALUE_PTR_INIT(&fields[35]), &strentries[120]},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\024", "\000", "\000", "\000", "java_outer_classname"), UPB_TABVALUE_PTR_INIT(&fields[34]), NULL},
+ {UPB_TABKEY_STR("\015", "\000", "\000", "\000", "php_namespace"), UPB_TABVALUE_PTR_INIT(&fields[80]), &strentries[113]},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\023", "\000", "\000", "\000", "java_multiple_files"), UPB_TABVALUE_PTR_INIT(&fields[33]), &strentries[117]},
+ {UPB_TABKEY_STR("\024", "\000", "\000", "\000", "uninterpreted_option"), UPB_TABVALUE_PTR_INIT(&fields[99]), NULL},
+ {UPB_TABKEY_STR("\025", "\000", "\000", "\000", "java_generic_services"), UPB_TABVALUE_PTR_INIT(&fields[32]), &strentries[118]},
+ {UPB_TABKEY_STR("\035", "\000", "\000", "\000", "java_generate_equals_and_hash"), UPB_TABVALUE_PTR_INIT(&fields[31]), NULL},
+ {UPB_TABKEY_STR("\020", "\000", "\000", "\000", "php_class_prefix"), UPB_TABVALUE_PTR_INIT(&fields[79]), NULL},
+ {UPB_TABKEY_STR("\037", "\000", "\000", "\000", "javanano_use_deprecated_package"), UPB_TABVALUE_PTR_INIT(&fields[37]), &strentries[123]},
+ {UPB_TABKEY_STR("\023", "\000", "\000", "\000", "py_generic_services"), UPB_TABVALUE_PTR_INIT(&fields[83]), NULL},
+ {UPB_TABKEY_STR("\014", "\000", "\000", "\000", "optimize_for"), UPB_TABVALUE_PTR_INIT(&fields[67]), NULL},
+ {UPB_TABKEY_STR("\026", "\000", "\000", "\000", "java_string_check_utf8"), UPB_TABVALUE_PTR_INIT(&fields[36]), NULL},
+ {UPB_TABKEY_STR("\012", "\000", "\000", "\000", "deprecated"), UPB_TABVALUE_PTR_INIT(&fields[12]), &strentries[119]},
+ {UPB_TABKEY_STR("\021", "\000", "\000", "\000", "objc_class_prefix"), UPB_TABVALUE_PTR_INIT(&fields[64]), NULL},
+ {UPB_TABKEY_STR("\020", "\000", "\000", "\000", "cc_enable_arenas"), UPB_TABVALUE_PTR_INIT(&fields[2]), NULL},
+ {UPB_TABKEY_STR("\027", "\000", "\000", "\000", "message_set_wire_format"), UPB_TABVALUE_PTR_INIT(&fields[46]), &strentries[128]},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\024", "\000", "\000", "\000", "uninterpreted_option"), UPB_TABVALUE_PTR_INIT(&fields[97]), NULL},
+ {UPB_TABKEY_STR("\012", "\000", "\000", "\000", "deprecated"), UPB_TABVALUE_PTR_INIT(&fields[11]), NULL},
+ {UPB_TABKEY_STR("\011", "\000", "\000", "\000", "map_entry"), UPB_TABVALUE_PTR_INIT(&fields[45]), NULL},
+ {UPB_TABKEY_STR("\037", "\000", "\000", "\000", "no_standard_descriptor_accessor"), UPB_TABVALUE_PTR_INIT(&fields[61]), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\020", "\000", "\000", "\000", "client_streaming"), UPB_TABVALUE_PTR_INIT(&fields[4]), NULL},
+ {UPB_TABKEY_STR("\020", "\000", "\000", "\000", "server_streaming"), UPB_TABVALUE_PTR_INIT(&fields[86]), NULL},
+ {UPB_TABKEY_STR("\004", "\000", "\000", "\000", "name"), UPB_TABVALUE_PTR_INIT(&fields[55]), NULL},
+ {UPB_TABKEY_STR("\012", "\000", "\000", "\000", "input_type"), UPB_TABVALUE_PTR_INIT(&fields[29]), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\013", "\000", "\000", "\000", "output_type"), UPB_TABVALUE_PTR_INIT(&fields[75]), NULL},
+ {UPB_TABKEY_STR("\007", "\000", "\000", "\000", "options"), UPB_TABVALUE_PTR_INIT(&fields[71]), NULL},
+ {UPB_TABKEY_STR("\024", "\000", "\000", "\000", "uninterpreted_option"), UPB_TABVALUE_PTR_INIT(&fields[100]), NULL},
+ {UPB_TABKEY_STR("\012", "\000", "\000", "\000", "deprecated"), UPB_TABVALUE_PTR_INIT(&fields[10]), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\004", "\000", "\000", "\000", "name"), UPB_TABVALUE_PTR_INIT(&fields[54]), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\007", "\000", "\000", "\000", "options"), UPB_TABVALUE_PTR_INIT(&fields[72]), &strentries[150]},
+ {UPB_TABKEY_STR("\006", "\000", "\000", "\000", "method"), UPB_TABVALUE_PTR_INIT(&fields[48]), NULL},
+ {UPB_TABKEY_STR("\004", "\000", "\000", "\000", "name"), UPB_TABVALUE_PTR_INIT(&fields[53]), &strentries[149]},
+ {UPB_TABKEY_STR("\024", "\000", "\000", "\000", "uninterpreted_option"), UPB_TABVALUE_PTR_INIT(&fields[98]), NULL},
+ {UPB_TABKEY_STR("\012", "\000", "\000", "\000", "deprecated"), UPB_TABVALUE_PTR_INIT(&fields[15]), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\010", "\000", "\000", "\000", "location"), UPB_TABVALUE_PTR_INIT(&fields[44]), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\004", "\000", "\000", "\000", "span"), UPB_TABVALUE_PTR_INIT(&fields[89]), &strentries[167]},
+ {UPB_TABKEY_STR("\031", "\000", "\000", "\000", "leading_detached_comments"), UPB_TABVALUE_PTR_INIT(&fields[43]), &strentries[165]},
+ {UPB_TABKEY_STR("\021", "\000", "\000", "\000", "trailing_comments"), UPB_TABVALUE_PTR_INIT(&fields[94]), NULL},
+ {UPB_TABKEY_STR("\020", "\000", "\000", "\000", "leading_comments"), UPB_TABVALUE_PTR_INIT(&fields[42]), &strentries[164]},
+ {UPB_TABKEY_STR("\004", "\000", "\000", "\000", "path"), UPB_TABVALUE_PTR_INIT(&fields[78]), NULL},
+ {UPB_TABKEY_STR("\014", "\000", "\000", "\000", "double_value"), UPB_TABVALUE_PTR_INIT(&fields[16]), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\004", "\000", "\000", "\000", "name"), UPB_TABVALUE_PTR_INIT(&fields[49]), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\022", "\000", "\000", "\000", "negative_int_value"), UPB_TABVALUE_PTR_INIT(&fields[59]), NULL},
+ {UPB_TABKEY_STR("\017", "\000", "\000", "\000", "aggregate_value"), UPB_TABVALUE_PTR_INIT(&fields[0]), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\022", "\000", "\000", "\000", "positive_int_value"), UPB_TABVALUE_PTR_INIT(&fields[81]), NULL},
+ {UPB_TABKEY_STR("\020", "\000", "\000", "\000", "identifier_value"), UPB_TABVALUE_PTR_INIT(&fields[28]), NULL},
+ {UPB_TABKEY_STR("\014", "\000", "\000", "\000", "string_value"), UPB_TABVALUE_PTR_INIT(&fields[92]), &strentries[182]},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\014", "\000", "\000", "\000", "is_extension"), UPB_TABVALUE_PTR_INIT(&fields[30]), NULL},
+ {UPB_TABKEY_STR("\011", "\000", "\000", "\000", "name_part"), UPB_TABVALUE_PTR_INIT(&fields[58]), NULL},
+ {UPB_TABKEY_STR("\016", "\000", "\000", "\000", "LABEL_REQUIRED"), UPB_TABVALUE_INT_INIT(2), &strentries[190]},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\016", "\000", "\000", "\000", "LABEL_REPEATED"), UPB_TABVALUE_INT_INIT(3), NULL},
+ {UPB_TABKEY_STR("\016", "\000", "\000", "\000", "LABEL_OPTIONAL"), UPB_TABVALUE_INT_INIT(1), NULL},
+ {UPB_TABKEY_STR("\014", "\000", "\000", "\000", "TYPE_FIXED64"), UPB_TABVALUE_INT_INIT(6), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\013", "\000", "\000", "\000", "TYPE_STRING"), UPB_TABVALUE_INT_INIT(9), NULL},
+ {UPB_TABKEY_STR("\012", "\000", "\000", "\000", "TYPE_FLOAT"), UPB_TABVALUE_INT_INIT(2), &strentries[221]},
+ {UPB_TABKEY_STR("\013", "\000", "\000", "\000", "TYPE_DOUBLE"), UPB_TABVALUE_INT_INIT(1), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\012", "\000", "\000", "\000", "TYPE_INT32"), UPB_TABVALUE_INT_INIT(5), NULL},
+ {UPB_TABKEY_STR("\015", "\000", "\000", "\000", "TYPE_SFIXED32"), UPB_TABVALUE_INT_INIT(15), NULL},
+ {UPB_TABKEY_STR("\014", "\000", "\000", "\000", "TYPE_FIXED32"), UPB_TABVALUE_INT_INIT(7), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\014", "\000", "\000", "\000", "TYPE_MESSAGE"), UPB_TABVALUE_INT_INIT(11), &strentries[222]},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\012", "\000", "\000", "\000", "TYPE_INT64"), UPB_TABVALUE_INT_INIT(3), &strentries[219]},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\011", "\000", "\000", "\000", "TYPE_ENUM"), UPB_TABVALUE_INT_INIT(14), NULL},
+ {UPB_TABKEY_STR("\013", "\000", "\000", "\000", "TYPE_UINT32"), UPB_TABVALUE_INT_INIT(13), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\013", "\000", "\000", "\000", "TYPE_UINT64"), UPB_TABVALUE_INT_INIT(4), &strentries[218]},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\015", "\000", "\000", "\000", "TYPE_SFIXED64"), UPB_TABVALUE_INT_INIT(16), NULL},
+ {UPB_TABKEY_STR("\012", "\000", "\000", "\000", "TYPE_BYTES"), UPB_TABVALUE_INT_INIT(12), NULL},
+ {UPB_TABKEY_STR("\013", "\000", "\000", "\000", "TYPE_SINT64"), UPB_TABVALUE_INT_INIT(18), NULL},
+ {UPB_TABKEY_STR("\011", "\000", "\000", "\000", "TYPE_BOOL"), UPB_TABVALUE_INT_INIT(8), NULL},
+ {UPB_TABKEY_STR("\012", "\000", "\000", "\000", "TYPE_GROUP"), UPB_TABVALUE_INT_INIT(10), NULL},
+ {UPB_TABKEY_STR("\013", "\000", "\000", "\000", "TYPE_SINT32"), UPB_TABVALUE_INT_INIT(17), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\004", "\000", "\000", "\000", "CORD"), UPB_TABVALUE_INT_INIT(1), NULL},
+ {UPB_TABKEY_STR("\006", "\000", "\000", "\000", "STRING"), UPB_TABVALUE_INT_INIT(0), &strentries[225]},
+ {UPB_TABKEY_STR("\014", "\000", "\000", "\000", "STRING_PIECE"), UPB_TABVALUE_INT_INIT(2), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\011", "\000", "\000", "\000", "JS_NORMAL"), UPB_TABVALUE_INT_INIT(0), NULL},
+ {UPB_TABKEY_STR("\011", "\000", "\000", "\000", "JS_NUMBER"), UPB_TABVALUE_INT_INIT(2), NULL},
+ {UPB_TABKEY_STR("\011", "\000", "\000", "\000", "JS_STRING"), UPB_TABVALUE_INT_INIT(1), NULL},
+ {UPB_TABKEY_STR("\011", "\000", "\000", "\000", "CODE_SIZE"), UPB_TABVALUE_INT_INIT(2), NULL},
+ {UPB_TABKEY_STR("\005", "\000", "\000", "\000", "SPEED"), UPB_TABVALUE_INT_INIT(1), &strentries[235]},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_STR("\014", "\000", "\000", "\000", "LITE_RUNTIME"), UPB_TABVALUE_INT_INIT(3), NULL},
+};
+
+static const upb_tabent intentries[18] = {
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NUM(999), UPB_TABVALUE_PTR_INIT(&fields[103]), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NUM(999), UPB_TABVALUE_PTR_INIT(&fields[102]), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NUM(999), UPB_TABVALUE_PTR_INIT(&fields[101]), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NUM(999), UPB_TABVALUE_PTR_INIT(&fields[99]), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NUM(999), UPB_TABVALUE_PTR_INIT(&fields[97]), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NUM(33), UPB_TABVALUE_PTR_INIT(&fields[10]), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NUM(999), UPB_TABVALUE_PTR_INIT(&fields[100]), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NUM(33), UPB_TABVALUE_PTR_INIT(&fields[15]), NULL},
+ {UPB_TABKEY_NONE, UPB_TABVALUE_EMPTY_INIT, NULL},
+ {UPB_TABKEY_NUM(999), UPB_TABVALUE_PTR_INIT(&fields[98]), NULL},
+};
+
+static const upb_tabval arrays[187] = {
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_PTR_INIT(&fields[57]),
+ UPB_TABVALUE_PTR_INIT(&fields[25]),
+ UPB_TABVALUE_PTR_INIT(&fields[60]),
+ UPB_TABVALUE_PTR_INIT(&fields[20]),
+ UPB_TABVALUE_PTR_INIT(&fields[24]),
+ UPB_TABVALUE_PTR_INIT(&fields[22]),
+ UPB_TABVALUE_PTR_INIT(&fields[68]),
+ UPB_TABVALUE_PTR_INIT(&fields[65]),
+ UPB_TABVALUE_PTR_INIT(&fields[85]),
+ UPB_TABVALUE_PTR_INIT(&fields[84]),
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_PTR_INIT(&fields[91]),
+ UPB_TABVALUE_PTR_INIT(&fields[18]),
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_PTR_INIT(&fields[90]),
+ UPB_TABVALUE_PTR_INIT(&fields[17]),
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_PTR_INIT(&fields[52]),
+ UPB_TABVALUE_PTR_INIT(&fields[104]),
+ UPB_TABVALUE_PTR_INIT(&fields[73]),
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_PTR_INIT(&fields[1]),
+ UPB_TABVALUE_PTR_INIT(&fields[14]),
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_PTR_INIT(&fields[50]),
+ UPB_TABVALUE_PTR_INIT(&fields[63]),
+ UPB_TABVALUE_PTR_INIT(&fields[74]),
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_PTR_INIT(&fields[13]),
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_PTR_INIT(&fields[56]),
+ UPB_TABVALUE_PTR_INIT(&fields[21]),
+ UPB_TABVALUE_PTR_INIT(&fields[62]),
+ UPB_TABVALUE_PTR_INIT(&fields[40]),
+ UPB_TABVALUE_PTR_INIT(&fields[95]),
+ UPB_TABVALUE_PTR_INIT(&fields[96]),
+ UPB_TABVALUE_PTR_INIT(&fields[7]),
+ UPB_TABVALUE_PTR_INIT(&fields[70]),
+ UPB_TABVALUE_PTR_INIT(&fields[66]),
+ UPB_TABVALUE_PTR_INIT(&fields[38]),
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_PTR_INIT(&fields[6]),
+ UPB_TABVALUE_PTR_INIT(&fields[77]),
+ UPB_TABVALUE_PTR_INIT(&fields[9]),
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_PTR_INIT(&fields[41]),
+ UPB_TABVALUE_PTR_INIT(&fields[39]),
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_PTR_INIT(&fields[105]),
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_PTR_INIT(&fields[51]),
+ UPB_TABVALUE_PTR_INIT(&fields[76]),
+ UPB_TABVALUE_PTR_INIT(&fields[8]),
+ UPB_TABVALUE_PTR_INIT(&fields[47]),
+ UPB_TABVALUE_PTR_INIT(&fields[19]),
+ UPB_TABVALUE_PTR_INIT(&fields[87]),
+ UPB_TABVALUE_PTR_INIT(&fields[23]),
+ UPB_TABVALUE_PTR_INIT(&fields[69]),
+ UPB_TABVALUE_PTR_INIT(&fields[88]),
+ UPB_TABVALUE_PTR_INIT(&fields[82]),
+ UPB_TABVALUE_PTR_INIT(&fields[106]),
+ UPB_TABVALUE_PTR_INIT(&fields[93]),
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_PTR_INIT(&fields[26]),
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_PTR_INIT(&fields[35]),
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_PTR_INIT(&fields[34]),
+ UPB_TABVALUE_PTR_INIT(&fields[67]),
+ UPB_TABVALUE_PTR_INIT(&fields[33]),
+ UPB_TABVALUE_PTR_INIT(&fields[27]),
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_PTR_INIT(&fields[3]),
+ UPB_TABVALUE_PTR_INIT(&fields[32]),
+ UPB_TABVALUE_PTR_INIT(&fields[83]),
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_PTR_INIT(&fields[31]),
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_PTR_INIT(&fields[12]),
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_PTR_INIT(&fields[36]),
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_PTR_INIT(&fields[2]),
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_PTR_INIT(&fields[64]),
+ UPB_TABVALUE_PTR_INIT(&fields[5]),
+ UPB_TABVALUE_PTR_INIT(&fields[37]),
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_PTR_INIT(&fields[79]),
+ UPB_TABVALUE_PTR_INIT(&fields[80]),
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_PTR_INIT(&fields[46]),
+ UPB_TABVALUE_PTR_INIT(&fields[61]),
+ UPB_TABVALUE_PTR_INIT(&fields[11]),
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_PTR_INIT(&fields[45]),
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_PTR_INIT(&fields[55]),
+ UPB_TABVALUE_PTR_INIT(&fields[29]),
+ UPB_TABVALUE_PTR_INIT(&fields[75]),
+ UPB_TABVALUE_PTR_INIT(&fields[71]),
+ UPB_TABVALUE_PTR_INIT(&fields[4]),
+ UPB_TABVALUE_PTR_INIT(&fields[86]),
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_PTR_INIT(&fields[54]),
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_PTR_INIT(&fields[53]),
+ UPB_TABVALUE_PTR_INIT(&fields[48]),
+ UPB_TABVALUE_PTR_INIT(&fields[72]),
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_PTR_INIT(&fields[44]),
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_PTR_INIT(&fields[78]),
+ UPB_TABVALUE_PTR_INIT(&fields[89]),
+ UPB_TABVALUE_PTR_INIT(&fields[42]),
+ UPB_TABVALUE_PTR_INIT(&fields[94]),
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_PTR_INIT(&fields[43]),
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_PTR_INIT(&fields[49]),
+ UPB_TABVALUE_PTR_INIT(&fields[28]),
+ UPB_TABVALUE_PTR_INIT(&fields[81]),
+ UPB_TABVALUE_PTR_INIT(&fields[59]),
+ UPB_TABVALUE_PTR_INIT(&fields[16]),
+ UPB_TABVALUE_PTR_INIT(&fields[92]),
+ UPB_TABVALUE_PTR_INIT(&fields[0]),
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_PTR_INIT(&fields[58]),
+ UPB_TABVALUE_PTR_INIT(&fields[30]),
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_PTR_INIT("LABEL_OPTIONAL"),
+ UPB_TABVALUE_PTR_INIT("LABEL_REQUIRED"),
+ UPB_TABVALUE_PTR_INIT("LABEL_REPEATED"),
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_PTR_INIT("TYPE_DOUBLE"),
+ UPB_TABVALUE_PTR_INIT("TYPE_FLOAT"),
+ UPB_TABVALUE_PTR_INIT("TYPE_INT64"),
+ UPB_TABVALUE_PTR_INIT("TYPE_UINT64"),
+ UPB_TABVALUE_PTR_INIT("TYPE_INT32"),
+ UPB_TABVALUE_PTR_INIT("TYPE_FIXED64"),
+ UPB_TABVALUE_PTR_INIT("TYPE_FIXED32"),
+ UPB_TABVALUE_PTR_INIT("TYPE_BOOL"),
+ UPB_TABVALUE_PTR_INIT("TYPE_STRING"),
+ UPB_TABVALUE_PTR_INIT("TYPE_GROUP"),
+ UPB_TABVALUE_PTR_INIT("TYPE_MESSAGE"),
+ UPB_TABVALUE_PTR_INIT("TYPE_BYTES"),
+ UPB_TABVALUE_PTR_INIT("TYPE_UINT32"),
+ UPB_TABVALUE_PTR_INIT("TYPE_ENUM"),
+ UPB_TABVALUE_PTR_INIT("TYPE_SFIXED32"),
+ UPB_TABVALUE_PTR_INIT("TYPE_SFIXED64"),
+ UPB_TABVALUE_PTR_INIT("TYPE_SINT32"),
+ UPB_TABVALUE_PTR_INIT("TYPE_SINT64"),
+ UPB_TABVALUE_PTR_INIT("STRING"),
+ UPB_TABVALUE_PTR_INIT("CORD"),
+ UPB_TABVALUE_PTR_INIT("STRING_PIECE"),
+ UPB_TABVALUE_PTR_INIT("JS_NORMAL"),
+ UPB_TABVALUE_PTR_INIT("JS_STRING"),
+ UPB_TABVALUE_PTR_INIT("JS_NUMBER"),
+ UPB_TABVALUE_EMPTY_INIT,
+ UPB_TABVALUE_PTR_INIT("SPEED"),
+ UPB_TABVALUE_PTR_INIT("CODE_SIZE"),
+ UPB_TABVALUE_PTR_INIT("LITE_RUNTIME"),
+};
+
+#ifdef UPB_DEBUG_REFS
+static upb_inttable reftables[268] = {
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+ UPB_EMPTY_INTTABLE_INIT(UPB_CTYPE_PTR),
+};
+#endif
+
+static const upb_msgdef *refm(const upb_msgdef *m, const void *owner) {
+ upb_msgdef_ref(m, owner);
+ return m;
+}
+
+static const upb_enumdef *refe(const upb_enumdef *e, const void *owner) {
+ upb_enumdef_ref(e, owner);
+ return e;
+}
+
+/* Public API. */
+const upb_msgdef *upbdefs_google_protobuf_DescriptorProto_get(const void *owner) { return refm(&msgs[0], owner); }
+const upb_msgdef *upbdefs_google_protobuf_DescriptorProto_ExtensionRange_get(const void *owner) { return refm(&msgs[1], owner); }
+const upb_msgdef *upbdefs_google_protobuf_DescriptorProto_ReservedRange_get(const void *owner) { return refm(&msgs[2], owner); }
+const upb_msgdef *upbdefs_google_protobuf_EnumDescriptorProto_get(const void *owner) { return refm(&msgs[3], owner); }
+const upb_msgdef *upbdefs_google_protobuf_EnumOptions_get(const void *owner) { return refm(&msgs[4], owner); }
+const upb_msgdef *upbdefs_google_protobuf_EnumValueDescriptorProto_get(const void *owner) { return refm(&msgs[5], owner); }
+const upb_msgdef *upbdefs_google_protobuf_EnumValueOptions_get(const void *owner) { return refm(&msgs[6], owner); }
+const upb_msgdef *upbdefs_google_protobuf_FieldDescriptorProto_get(const void *owner) { return refm(&msgs[7], owner); }
+const upb_msgdef *upbdefs_google_protobuf_FieldOptions_get(const void *owner) { return refm(&msgs[8], owner); }
+const upb_msgdef *upbdefs_google_protobuf_FileDescriptorProto_get(const void *owner) { return refm(&msgs[9], owner); }
+const upb_msgdef *upbdefs_google_protobuf_FileDescriptorSet_get(const void *owner) { return refm(&msgs[10], owner); }
+const upb_msgdef *upbdefs_google_protobuf_FileOptions_get(const void *owner) { return refm(&msgs[11], owner); }
+const upb_msgdef *upbdefs_google_protobuf_MessageOptions_get(const void *owner) { return refm(&msgs[12], owner); }
+const upb_msgdef *upbdefs_google_protobuf_MethodDescriptorProto_get(const void *owner) { return refm(&msgs[13], owner); }
+const upb_msgdef *upbdefs_google_protobuf_MethodOptions_get(const void *owner) { return refm(&msgs[14], owner); }
+const upb_msgdef *upbdefs_google_protobuf_OneofDescriptorProto_get(const void *owner) { return refm(&msgs[15], owner); }
+const upb_msgdef *upbdefs_google_protobuf_ServiceDescriptorProto_get(const void *owner) { return refm(&msgs[16], owner); }
+const upb_msgdef *upbdefs_google_protobuf_ServiceOptions_get(const void *owner) { return refm(&msgs[17], owner); }
+const upb_msgdef *upbdefs_google_protobuf_SourceCodeInfo_get(const void *owner) { return refm(&msgs[18], owner); }
+const upb_msgdef *upbdefs_google_protobuf_SourceCodeInfo_Location_get(const void *owner) { return refm(&msgs[19], owner); }
+const upb_msgdef *upbdefs_google_protobuf_UninterpretedOption_get(const void *owner) { return refm(&msgs[20], owner); }
+const upb_msgdef *upbdefs_google_protobuf_UninterpretedOption_NamePart_get(const void *owner) { return refm(&msgs[21], owner); }
+
+const upb_enumdef *upbdefs_google_protobuf_FieldDescriptorProto_Label_get(const void *owner) { return refe(&enums[0], owner); }
+const upb_enumdef *upbdefs_google_protobuf_FieldDescriptorProto_Type_get(const void *owner) { return refe(&enums[1], owner); }
+const upb_enumdef *upbdefs_google_protobuf_FieldOptions_CType_get(const void *owner) { return refe(&enums[2], owner); }
+const upb_enumdef *upbdefs_google_protobuf_FieldOptions_JSType_get(const void *owner) { return refe(&enums[3], owner); }
+const upb_enumdef *upbdefs_google_protobuf_FileOptions_OptimizeMode_get(const void *owner) { return refe(&enums[4], owner); }
+/*
+** XXX: The routines in this file that consume a string do not currently
+** support having the string span buffers. In the future, as upb_sink and
+** its buffering/sharing functionality evolve there should be an easy and
+** idiomatic way of correctly handling this case. For now, we accept this
+** limitation since we currently only parse descriptors from single strings.
+*/
+
+
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+
+/* Compares a NULL-terminated string with a non-NULL-terminated string. */
+static bool upb_streq(const char *str, const char *buf, size_t n) {
+ return strlen(str) == n && memcmp(str, buf, n) == 0;
+}
+
+/* We keep a stack of all the messages scopes we are currently in, as well as
+ * the top-level file scope. This is necessary to correctly qualify the
+ * definitions that are contained inside. "name" tracks the name of the
+ * message or package (a bare name -- not qualified by any enclosing scopes). */
+typedef struct {
+ char *name;
+ /* Index of the first def that is under this scope. For msgdefs, the
+ * msgdef itself is at start-1. */
+ int start;
+ uint32_t oneof_start;
+ uint32_t oneof_index;
+} upb_descreader_frame;
+
+/* The maximum number of nested declarations that are allowed, ie.
+ * message Foo {
+ * message Bar {
+ * message Baz {
+ * }
+ * }
+ * }
+ *
+ * This is a resource limit that affects how big our runtime stack can grow.
+ * TODO: make this a runtime-settable property of the Reader instance. */
+#define UPB_MAX_MESSAGE_NESTING 64
+
+struct upb_descreader {
+ upb_sink sink;
+ upb_inttable files;
+ upb_strtable files_by_name;
+ upb_filedef *file; /* The last file in files. */
+ upb_descreader_frame stack[UPB_MAX_MESSAGE_NESTING];
+ int stack_len;
+ upb_inttable oneofs;
+
+ uint32_t number;
+ char *name;
+ bool saw_number;
+ bool saw_name;
+
+ char *default_string;
+
+ upb_fielddef *f;
+};
+
+static char *upb_gstrndup(const char *buf, size_t n) {
+ char *ret = upb_gmalloc(n + 1);
+ if (!ret) return NULL;
+ memcpy(ret, buf, n);
+ ret[n] = '\0';
+ return ret;
+}
+
+/* Returns a newly allocated string that joins input strings together, for
+ * example:
+ * join("Foo.Bar", "Baz") -> "Foo.Bar.Baz"
+ * join("", "Baz") -> "Baz"
+ * Caller owns a ref on the returned string. */
+static char *upb_join(const char *base, const char *name) {
+ if (!base || strlen(base) == 0) {
+ return upb_gstrdup(name);
+ } else {
+ char *ret = upb_gmalloc(strlen(base) + strlen(name) + 2);
+ if (!ret) {
+ return NULL;
+ }
+ ret[0] = '\0';
+ strcat(ret, base);
+ strcat(ret, ".");
+ strcat(ret, name);
+ return ret;
+ }
+}
+
+/* Qualify the defname for all defs starting with offset "start" with "str". */
+static bool upb_descreader_qualify(upb_filedef *f, char *str, int32_t start) {
+ size_t i;
+ for (i = start; i < upb_filedef_defcount(f); i++) {
+ upb_def *def = upb_filedef_mutabledef(f, i);
+ char *name = upb_join(str, upb_def_fullname(def));
+ if (!name) {
+ /* Need better logic here; at this point we've qualified some names but
+ * not others. */
+ return false;
+ }
+ upb_def_setfullname(def, name, NULL);
+ upb_gfree(name);
+ }
+ return true;
+}
+
+
+/* upb_descreader ************************************************************/
+
+static upb_msgdef *upb_descreader_top(upb_descreader *r) {
+ int index;
+ UPB_ASSERT(r->stack_len > 1);
+ index = r->stack[r->stack_len-1].start - 1;
+ UPB_ASSERT(index >= 0);
+ return upb_downcast_msgdef_mutable(upb_filedef_mutabledef(r->file, index));
+}
+
+static upb_def *upb_descreader_last(upb_descreader *r) {
+ return upb_filedef_mutabledef(r->file, upb_filedef_defcount(r->file) - 1);
+}
+
+/* Start/end handlers for FileDescriptorProto and DescriptorProto (the two
+ * entities that have names and can contain sub-definitions. */
+void upb_descreader_startcontainer(upb_descreader *r) {
+ upb_descreader_frame *f = &r->stack[r->stack_len++];
+ f->start = upb_filedef_defcount(r->file);
+ f->oneof_start = upb_inttable_count(&r->oneofs);
+ f->oneof_index = 0;
+ f->name = NULL;
+}
+
+bool upb_descreader_endcontainer(upb_descreader *r) {
+ upb_descreader_frame *f = &r->stack[r->stack_len - 1];
+
+ while (upb_inttable_count(&r->oneofs) > f->oneof_start) {
+ upb_oneofdef *o = upb_value_getptr(upb_inttable_pop(&r->oneofs));
+ bool ok = upb_msgdef_addoneof(upb_descreader_top(r), o, &r->oneofs, NULL);
+ UPB_ASSERT(ok);
+ }
+
+ if (!upb_descreader_qualify(r->file, f->name, f->start)) {
+ return false;
+ }
+ upb_gfree(f->name);
+ f->name = NULL;
+
+ r->stack_len--;
+ return true;
+}
+
+void upb_descreader_setscopename(upb_descreader *r, char *str) {
+ upb_descreader_frame *f = &r->stack[r->stack_len-1];
+ upb_gfree(f->name);
+ f->name = str;
+}
+
+static upb_oneofdef *upb_descreader_getoneof(upb_descreader *r,
+ uint32_t index) {
+ bool found;
+ upb_value val;
+ upb_descreader_frame *f = &r->stack[r->stack_len-1];
+
+ /* DescriptorProto messages can be nested, so we will see the nested messages
+ * between when we see the FieldDescriptorProto and the OneofDescriptorProto.
+ * We need to preserve the oneofs in between these two things. */
+ index += f->oneof_start;
+
+ while (upb_inttable_count(&r->oneofs) <= index) {
+ upb_inttable_push(&r->oneofs, upb_value_ptr(upb_oneofdef_new(&r->oneofs)));
+ }
+
+ found = upb_inttable_lookup(&r->oneofs, index, &val);
+ UPB_ASSERT(found);
+ return upb_value_getptr(val);
+}
+
+/** Handlers for google.protobuf.FileDescriptorSet. ***************************/
+
+static void *fileset_startfile(void *closure, const void *hd) {
+ upb_descreader *r = closure;
+ UPB_UNUSED(hd);
+ r->file = upb_filedef_new(&r->files);
+ upb_inttable_push(&r->files, upb_value_ptr(r->file));
+ return r;
+}
+
+/** Handlers for google.protobuf.FileDescriptorProto. *************************/
+
+static bool file_start(void *closure, const void *hd) {
+ upb_descreader *r = closure;
+ UPB_UNUSED(hd);
+ upb_descreader_startcontainer(r);
+ return true;
+}
+
+static bool file_end(void *closure, const void *hd, upb_status *status) {
+ upb_descreader *r = closure;
+ UPB_UNUSED(hd);
+ UPB_UNUSED(status);
+ return upb_descreader_endcontainer(r);
+}
+
+static size_t file_onname(void *closure, const void *hd, const char *buf,
+ size_t n, const upb_bufhandle *handle) {
+ upb_descreader *r = closure;
+ char *name;
+ bool ok;
+ UPB_UNUSED(hd);
+ UPB_UNUSED(handle);
+
+ name = upb_gstrndup(buf, n);
+ upb_strtable_insert(&r->files_by_name, name, upb_value_ptr(r->file));
+ /* XXX: see comment at the top of the file. */
+ ok = upb_filedef_setname(r->file, name, NULL);
+ upb_gfree(name);
+ UPB_ASSERT(ok);
+ return n;
+}
+
+static size_t file_onpackage(void *closure, const void *hd, const char *buf,
+ size_t n, const upb_bufhandle *handle) {
+ upb_descreader *r = closure;
+ char *package;
+ bool ok;
+ UPB_UNUSED(hd);
+ UPB_UNUSED(handle);
+
+ package = upb_gstrndup(buf, n);
+ /* XXX: see comment at the top of the file. */
+ upb_descreader_setscopename(r, package);
+ ok = upb_filedef_setpackage(r->file, package, NULL);
+ UPB_ASSERT(ok);
+ return n;
+}
+
+static void *file_startphpnamespace(void *closure, const void *hd,
+ size_t size_hint) {
+ upb_descreader *r = closure;
+ bool ok;
+ UPB_UNUSED(hd);
+ UPB_UNUSED(size_hint);
+
+ ok = upb_filedef_setphpnamespace(r->file, "", NULL);
+ UPB_ASSERT(ok);
+ return closure;
+}
+
+static size_t file_onphpnamespace(void *closure, const void *hd,
+ const char *buf, size_t n,
+ const upb_bufhandle *handle) {
+ upb_descreader *r = closure;
+ char *php_namespace;
+ bool ok;
+ UPB_UNUSED(hd);
+ UPB_UNUSED(handle);
+
+ php_namespace = upb_gstrndup(buf, n);
+ ok = upb_filedef_setphpnamespace(r->file, php_namespace, NULL);
+ upb_gfree(php_namespace);
+ UPB_ASSERT(ok);
+ return n;
+}
+
+static size_t file_onphpprefix(void *closure, const void *hd, const char *buf,
+ size_t n, const upb_bufhandle *handle) {
+ upb_descreader *r = closure;
+ char *prefix;
+ bool ok;
+ UPB_UNUSED(hd);
+ UPB_UNUSED(handle);
+
+ prefix = upb_gstrndup(buf, n);
+ ok = upb_filedef_setphpprefix(r->file, prefix, NULL);
+ upb_gfree(prefix);
+ UPB_ASSERT(ok);
+ return n;
+}
+
+static size_t file_onsyntax(void *closure, const void *hd, const char *buf,
+ size_t n, const upb_bufhandle *handle) {
+ upb_descreader *r = closure;
+ bool ok;
+ UPB_UNUSED(hd);
+ UPB_UNUSED(handle);
+ /* XXX: see comment at the top of the file. */
+ if (upb_streq("proto2", buf, n)) {
+ ok = upb_filedef_setsyntax(r->file, UPB_SYNTAX_PROTO2, NULL);
+ } else if (upb_streq("proto3", buf, n)) {
+ ok = upb_filedef_setsyntax(r->file, UPB_SYNTAX_PROTO3, NULL);
+ } else {
+ ok = false;
+ }
+
+ UPB_ASSERT(ok);
+ return n;
+}
+
+static void *file_startmsg(void *closure, const void *hd) {
+ upb_descreader *r = closure;
+ upb_msgdef *m = upb_msgdef_new(&m);
+ bool ok = upb_filedef_addmsg(r->file, m, &m, NULL);
+ UPB_UNUSED(hd);
+ UPB_ASSERT(ok);
+ return r;
+}
+
+static void *file_startenum(void *closure, const void *hd) {
+ upb_descreader *r = closure;
+ upb_enumdef *e = upb_enumdef_new(&e);
+ bool ok = upb_filedef_addenum(r->file, e, &e, NULL);
+ UPB_UNUSED(hd);
+ UPB_ASSERT(ok);
+ return r;
+}
+
+static void *file_startext(void *closure, const void *hd) {
+ upb_descreader *r = closure;
+ bool ok;
+ r->f = upb_fielddef_new(r);
+ ok = upb_filedef_addext(r->file, r->f, r, NULL);
+ UPB_UNUSED(hd);
+ UPB_ASSERT(ok);
+ return r;
+}
+
+static size_t file_ondep(void *closure, const void *hd, const char *buf,
+ size_t n, const upb_bufhandle *handle) {
+ upb_descreader *r = closure;
+ upb_value val;
+ if (upb_strtable_lookup2(&r->files_by_name, buf, n, &val)) {
+ upb_filedef_adddep(r->file, upb_value_getptr(val));
+ }
+ UPB_UNUSED(hd);
+ UPB_UNUSED(handle);
+ return n;
+}
+
+/** Handlers for google.protobuf.EnumValueDescriptorProto. *********************/
+
+static bool enumval_startmsg(void *closure, const void *hd) {
+ upb_descreader *r = closure;
+ UPB_UNUSED(hd);
+ r->saw_number = false;
+ r->saw_name = false;
+ return true;
+}
+
+static size_t enumval_onname(void *closure, const void *hd, const char *buf,
+ size_t n, const upb_bufhandle *handle) {
+ upb_descreader *r = closure;
+ UPB_UNUSED(hd);
+ UPB_UNUSED(handle);
+ /* XXX: see comment at the top of the file. */
+ upb_gfree(r->name);
+ r->name = upb_gstrndup(buf, n);
+ r->saw_name = true;
+ return n;
+}
+
+static bool enumval_onnumber(void *closure, const void *hd, int32_t val) {
+ upb_descreader *r = closure;
+ UPB_UNUSED(hd);
+ r->number = val;
+ r->saw_number = true;
+ return true;
+}
+
+static bool enumval_endmsg(void *closure, const void *hd, upb_status *status) {
+ upb_descreader *r = closure;
+ upb_enumdef *e;
+ UPB_UNUSED(hd);
+
+ if(!r->saw_number || !r->saw_name) {
+ upb_status_seterrmsg(status, "Enum value missing name or number.");
+ return false;
+ }
+ e = upb_downcast_enumdef_mutable(upb_descreader_last(r));
+ upb_enumdef_addval(e, r->name, r->number, status);
+ upb_gfree(r->name);
+ r->name = NULL;
+ return true;
+}
+
+/** Handlers for google.protobuf.EnumDescriptorProto. *************************/
+
+static bool enum_endmsg(void *closure, const void *hd, upb_status *status) {
+ upb_descreader *r = closure;
+ upb_enumdef *e;
+ UPB_UNUSED(hd);
+
+ e = upb_downcast_enumdef_mutable(upb_descreader_last(r));
+ if (upb_def_fullname(upb_descreader_last(r)) == NULL) {
+ upb_status_seterrmsg(status, "Enum had no name.");
+ return false;
+ }
+ if (upb_enumdef_numvals(e) == 0) {
+ upb_status_seterrmsg(status, "Enum had no values.");
+ return false;
+ }
+ return true;
+}
+
+static size_t enum_onname(void *closure, const void *hd, const char *buf,
+ size_t n, const upb_bufhandle *handle) {
+ upb_descreader *r = closure;
+ char *fullname = upb_gstrndup(buf, n);
+ UPB_UNUSED(hd);
+ UPB_UNUSED(handle);
+ /* XXX: see comment at the top of the file. */
+ upb_def_setfullname(upb_descreader_last(r), fullname, NULL);
+ upb_gfree(fullname);
+ return n;
+}
+
+/** Handlers for google.protobuf.FieldDescriptorProto *************************/
+
+static bool field_startmsg(void *closure, const void *hd) {
+ upb_descreader *r = closure;
+ UPB_UNUSED(hd);
+ UPB_ASSERT(r->f);
+ upb_gfree(r->default_string);
+ r->default_string = NULL;
+
+ /* fielddefs default to packed, but descriptors default to non-packed. */
+ upb_fielddef_setpacked(r->f, false);
+ return true;
+}
+
+/* Converts the default value in string "str" into "d". Passes a ref on str.
+ * Returns true on success. */
+static bool parse_default(char *str, upb_fielddef *f) {
+ bool success = true;
+ char *end;
+ switch (upb_fielddef_type(f)) {
+ case UPB_TYPE_INT32: {
+ long val = strtol(str, &end, 0);
+ if (val > INT32_MAX || val < INT32_MIN || errno == ERANGE || *end)
+ success = false;
+ else
+ upb_fielddef_setdefaultint32(f, val);
+ break;
+ }
+ case UPB_TYPE_INT64: {
+ /* XXX: Need to write our own strtoll, since it's not available in c89. */
+ long long val = strtol(str, &end, 0);
+ if (val > INT64_MAX || val < INT64_MIN || errno == ERANGE || *end)
+ success = false;
+ else
+ upb_fielddef_setdefaultint64(f, val);
+ break;
+ }
+ case UPB_TYPE_UINT32: {
+ unsigned long val = strtoul(str, &end, 0);
+ if (val > UINT32_MAX || errno == ERANGE || *end)
+ success = false;
+ else
+ upb_fielddef_setdefaultuint32(f, val);
+ break;
+ }
+ case UPB_TYPE_UINT64: {
+ /* XXX: Need to write our own strtoull, since it's not available in c89. */
+ unsigned long long val = strtoul(str, &end, 0);
+ if (val > UINT64_MAX || errno == ERANGE || *end)
+ success = false;
+ else
+ upb_fielddef_setdefaultuint64(f, val);
+ break;
+ }
+ case UPB_TYPE_DOUBLE: {
+ double val = strtod(str, &end);
+ if (errno == ERANGE || *end)
+ success = false;
+ else
+ upb_fielddef_setdefaultdouble(f, val);
+ break;
+ }
+ case UPB_TYPE_FLOAT: {
+ /* XXX: Need to write our own strtof, since it's not available in c89. */
+ float val = strtod(str, &end);
+ if (errno == ERANGE || *end)
+ success = false;
+ else
+ upb_fielddef_setdefaultfloat(f, val);
+ break;
+ }
+ case UPB_TYPE_BOOL: {
+ if (strcmp(str, "false") == 0)
+ upb_fielddef_setdefaultbool(f, false);
+ else if (strcmp(str, "true") == 0)
+ upb_fielddef_setdefaultbool(f, true);
+ else
+ success = false;
+ break;
+ }
+ default: abort();
+ }
+ return success;
+}
+
+static bool field_endmsg(void *closure, const void *hd, upb_status *status) {
+ upb_descreader *r = closure;
+ upb_fielddef *f = r->f;
+ UPB_UNUSED(hd);
+
+ /* TODO: verify that all required fields were present. */
+ UPB_ASSERT(upb_fielddef_number(f) != 0);
+ UPB_ASSERT(upb_fielddef_name(f) != NULL);
+ UPB_ASSERT((upb_fielddef_subdefname(f) != NULL) == upb_fielddef_hassubdef(f));
+
+ if (r->default_string) {
+ if (upb_fielddef_issubmsg(f)) {
+ upb_status_seterrmsg(status, "Submessages cannot have defaults.");
+ return false;
+ }
+ if (upb_fielddef_isstring(f) || upb_fielddef_type(f) == UPB_TYPE_ENUM) {
+ upb_fielddef_setdefaultcstr(f, r->default_string, NULL);
+ } else {
+ if (r->default_string && !parse_default(r->default_string, f)) {
+ /* We don't worry too much about giving a great error message since the
+ * compiler should have ensured this was correct. */
+ upb_status_seterrmsg(status, "Error converting default value.");
+ return false;
+ }
+ }
+ }
+ return true;
+}
+
+static bool field_onlazy(void *closure, const void *hd, bool val) {
+ upb_descreader *r = closure;
+ UPB_UNUSED(hd);
+
+ upb_fielddef_setlazy(r->f, val);
+ return true;
+}
+
+static bool field_onpacked(void *closure, const void *hd, bool val) {
+ upb_descreader *r = closure;
+ UPB_UNUSED(hd);
+
+ upb_fielddef_setpacked(r->f, val);
+ return true;
+}
+
+static bool field_ontype(void *closure, const void *hd, int32_t val) {
+ upb_descreader *r = closure;
+ UPB_UNUSED(hd);
+
+ upb_fielddef_setdescriptortype(r->f, val);
+ return true;
+}
+
+static bool field_onlabel(void *closure, const void *hd, int32_t val) {
+ upb_descreader *r = closure;
+ UPB_UNUSED(hd);
+
+ upb_fielddef_setlabel(r->f, val);
+ return true;
+}
+
+static bool field_onnumber(void *closure, const void *hd, int32_t val) {
+ upb_descreader *r = closure;
+ bool ok;
+ UPB_UNUSED(hd);
+
+ ok = upb_fielddef_setnumber(r->f, val, NULL);
+ UPB_ASSERT(ok);
+ return true;
+}
+
+static size_t field_onname(void *closure, const void *hd, const char *buf,
+ size_t n, const upb_bufhandle *handle) {
+ upb_descreader *r = closure;
+ char *name = upb_gstrndup(buf, n);
+ UPB_UNUSED(hd);
+ UPB_UNUSED(handle);
+
+ /* XXX: see comment at the top of the file. */
+ upb_fielddef_setname(r->f, name, NULL);
+ upb_gfree(name);
+ return n;
+}
+
+static size_t field_ontypename(void *closure, const void *hd, const char *buf,
+ size_t n, const upb_bufhandle *handle) {
+ upb_descreader *r = closure;
+ char *name = upb_gstrndup(buf, n);
+ UPB_UNUSED(hd);
+ UPB_UNUSED(handle);
+
+ /* XXX: see comment at the top of the file. */
+ upb_fielddef_setsubdefname(r->f, name, NULL);
+ upb_gfree(name);
+ return n;
+}
+
+static size_t field_onextendee(void *closure, const void *hd, const char *buf,
+ size_t n, const upb_bufhandle *handle) {
+ upb_descreader *r = closure;
+ char *name = upb_gstrndup(buf, n);
+ UPB_UNUSED(hd);
+ UPB_UNUSED(handle);
+
+ /* XXX: see comment at the top of the file. */
+ upb_fielddef_setcontainingtypename(r->f, name, NULL);
+ upb_gfree(name);
+ return n;
+}
+
+static size_t field_ondefaultval(void *closure, const void *hd, const char *buf,
+ size_t n, const upb_bufhandle *handle) {
+ upb_descreader *r = closure;
+ UPB_UNUSED(hd);
+ UPB_UNUSED(handle);
+
+ /* Have to convert from string to the correct type, but we might not know the
+ * type yet, so we save it as a string until the end of the field.
+ * XXX: see comment at the top of the file. */
+ upb_gfree(r->default_string);
+ r->default_string = upb_gstrndup(buf, n);
+ return n;
+}
+
+static bool field_ononeofindex(void *closure, const void *hd, int32_t index) {
+ upb_descreader *r = closure;
+ upb_oneofdef *o = upb_descreader_getoneof(r, index);
+ bool ok = upb_oneofdef_addfield(o, r->f, &r->f, NULL);
+ UPB_UNUSED(hd);
+
+ UPB_ASSERT(ok);
+ return true;
+}
+
+/** Handlers for google.protobuf.OneofDescriptorProto. ************************/
+
+static size_t oneof_name(void *closure, const void *hd, const char *buf,
+ size_t n, const upb_bufhandle *handle) {
+ upb_descreader *r = closure;
+ upb_descreader_frame *f = &r->stack[r->stack_len-1];
+ upb_oneofdef *o = upb_descreader_getoneof(r, f->oneof_index++);
+ char *name_null_terminated = upb_gstrndup(buf, n);
+ bool ok = upb_oneofdef_setname(o, name_null_terminated, NULL);
+ UPB_UNUSED(hd);
+ UPB_UNUSED(handle);
+
+ UPB_ASSERT(ok);
+ free(name_null_terminated);
+ return n;
+}
+
+/** Handlers for google.protobuf.DescriptorProto ******************************/
+
+static bool msg_start(void *closure, const void *hd) {
+ upb_descreader *r = closure;
+ UPB_UNUSED(hd);
+
+ upb_descreader_startcontainer(r);
+ return true;
+}
+
+static bool msg_end(void *closure, const void *hd, upb_status *status) {
+ upb_descreader *r = closure;
+ upb_msgdef *m = upb_descreader_top(r);
+ UPB_UNUSED(hd);
+
+ if(!upb_def_fullname(upb_msgdef_upcast_mutable(m))) {
+ upb_status_seterrmsg(status, "Encountered message with no name.");
+ return false;
+ }
+ return upb_descreader_endcontainer(r);
+}
+
+static size_t msg_name(void *closure, const void *hd, const char *buf,
+ size_t n, const upb_bufhandle *handle) {
+ upb_descreader *r = closure;
+ upb_msgdef *m = upb_descreader_top(r);
+ /* XXX: see comment at the top of the file. */
+ char *name = upb_gstrndup(buf, n);
+ UPB_UNUSED(hd);
+ UPB_UNUSED(handle);
+
+ upb_def_setfullname(upb_msgdef_upcast_mutable(m), name, NULL);
+ upb_descreader_setscopename(r, name); /* Passes ownership of name. */
+ return n;
+}
+
+static void *msg_startmsg(void *closure, const void *hd) {
+ upb_descreader *r = closure;
+ upb_msgdef *m = upb_msgdef_new(&m);
+ bool ok = upb_filedef_addmsg(r->file, m, &m, NULL);
+ UPB_UNUSED(hd);
+ UPB_ASSERT(ok);
+ return r;
+}
+
+static void *msg_startext(void *closure, const void *hd) {
+ upb_descreader *r = closure;
+ upb_fielddef *f = upb_fielddef_new(&f);
+ bool ok = upb_filedef_addext(r->file, f, &f, NULL);
+ UPB_UNUSED(hd);
+ UPB_ASSERT(ok);
+ return r;
+}
+
+static void *msg_startfield(void *closure, const void *hd) {
+ upb_descreader *r = closure;
+ r->f = upb_fielddef_new(&r->f);
+ /* We can't add the new field to the message until its name/number are
+ * filled in. */
+ UPB_UNUSED(hd);
+ return r;
+}
+
+static bool msg_endfield(void *closure, const void *hd) {
+ upb_descreader *r = closure;
+ upb_msgdef *m = upb_descreader_top(r);
+ bool ok;
+ UPB_UNUSED(hd);
+
+ /* Oneof fields are added to the msgdef through their oneof, so don't need to
+ * be added here. */
+ if (upb_fielddef_containingoneof(r->f) == NULL) {
+ ok = upb_msgdef_addfield(m, r->f, &r->f, NULL);
+ UPB_ASSERT(ok);
+ }
+ r->f = NULL;
+ return true;
+}
+
+static bool msg_onmapentry(void *closure, const void *hd, bool mapentry) {
+ upb_descreader *r = closure;
+ upb_msgdef *m = upb_descreader_top(r);
+ UPB_UNUSED(hd);
+
+ upb_msgdef_setmapentry(m, mapentry);
+ r->f = NULL;
+ return true;
+}
+
+
+
+/** Code to register handlers *************************************************/
+
+#define F(msg, field) upbdefs_google_protobuf_ ## msg ## _f_ ## field(m)
+
+static void reghandlers(const void *closure, upb_handlers *h) {
+ const upb_msgdef *m = upb_handlers_msgdef(h);
+ UPB_UNUSED(closure);
+
+ if (upbdefs_google_protobuf_FileDescriptorSet_is(m)) {
+ upb_handlers_setstartsubmsg(h, F(FileDescriptorSet, file),
+ &fileset_startfile, NULL);
+ } else if (upbdefs_google_protobuf_DescriptorProto_is(m)) {
+ upb_handlers_setstartmsg(h, &msg_start, NULL);
+ upb_handlers_setendmsg(h, &msg_end, NULL);
+ upb_handlers_setstring(h, F(DescriptorProto, name), &msg_name, NULL);
+ upb_handlers_setstartsubmsg(h, F(DescriptorProto, extension), &msg_startext,
+ NULL);
+ upb_handlers_setstartsubmsg(h, F(DescriptorProto, nested_type),
+ &msg_startmsg, NULL);
+ upb_handlers_setstartsubmsg(h, F(DescriptorProto, field),
+ &msg_startfield, NULL);
+ upb_handlers_setendsubmsg(h, F(DescriptorProto, field),
+ &msg_endfield, NULL);
+ upb_handlers_setstartsubmsg(h, F(DescriptorProto, enum_type),
+ &file_startenum, NULL);
+ } else if (upbdefs_google_protobuf_FileDescriptorProto_is(m)) {
+ upb_handlers_setstartmsg(h, &file_start, NULL);
+ upb_handlers_setendmsg(h, &file_end, NULL);
+ upb_handlers_setstring(h, F(FileDescriptorProto, name), &file_onname,
+ NULL);
+ upb_handlers_setstring(h, F(FileDescriptorProto, package), &file_onpackage,
+ NULL);
+ upb_handlers_setstring(h, F(FileDescriptorProto, syntax), &file_onsyntax,
+ NULL);
+ upb_handlers_setstartsubmsg(h, F(FileDescriptorProto, message_type),
+ &file_startmsg, NULL);
+ upb_handlers_setstartsubmsg(h, F(FileDescriptorProto, enum_type),
+ &file_startenum, NULL);
+ upb_handlers_setstartsubmsg(h, F(FileDescriptorProto, extension),
+ &file_startext, NULL);
+ upb_handlers_setstring(h, F(FileDescriptorProto, dependency),
+ &file_ondep, NULL);
+ } else if (upbdefs_google_protobuf_EnumValueDescriptorProto_is(m)) {
+ upb_handlers_setstartmsg(h, &enumval_startmsg, NULL);
+ upb_handlers_setendmsg(h, &enumval_endmsg, NULL);
+ upb_handlers_setstring(h, F(EnumValueDescriptorProto, name), &enumval_onname, NULL);
+ upb_handlers_setint32(h, F(EnumValueDescriptorProto, number), &enumval_onnumber,
+ NULL);
+ } else if (upbdefs_google_protobuf_EnumDescriptorProto_is(m)) {
+ upb_handlers_setendmsg(h, &enum_endmsg, NULL);
+ upb_handlers_setstring(h, F(EnumDescriptorProto, name), &enum_onname, NULL);
+ } else if (upbdefs_google_protobuf_FieldDescriptorProto_is(m)) {
+ upb_handlers_setstartmsg(h, &field_startmsg, NULL);
+ upb_handlers_setendmsg(h, &field_endmsg, NULL);
+ upb_handlers_setint32(h, F(FieldDescriptorProto, type), &field_ontype,
+ NULL);
+ upb_handlers_setint32(h, F(FieldDescriptorProto, label), &field_onlabel,
+ NULL);
+ upb_handlers_setint32(h, F(FieldDescriptorProto, number), &field_onnumber,
+ NULL);
+ upb_handlers_setstring(h, F(FieldDescriptorProto, name), &field_onname,
+ NULL);
+ upb_handlers_setstring(h, F(FieldDescriptorProto, type_name),
+ &field_ontypename, NULL);
+ upb_handlers_setstring(h, F(FieldDescriptorProto, extendee),
+ &field_onextendee, NULL);
+ upb_handlers_setstring(h, F(FieldDescriptorProto, default_value),
+ &field_ondefaultval, NULL);
+ upb_handlers_setint32(h, F(FieldDescriptorProto, oneof_index),
+ &field_ononeofindex, NULL);
+ } else if (upbdefs_google_protobuf_OneofDescriptorProto_is(m)) {
+ upb_handlers_setstring(h, F(OneofDescriptorProto, name), &oneof_name, NULL);
+ } else if (upbdefs_google_protobuf_FieldOptions_is(m)) {
+ upb_handlers_setbool(h, F(FieldOptions, lazy), &field_onlazy, NULL);
+ upb_handlers_setbool(h, F(FieldOptions, packed), &field_onpacked, NULL);
+ } else if (upbdefs_google_protobuf_MessageOptions_is(m)) {
+ upb_handlers_setbool(h, F(MessageOptions, map_entry), &msg_onmapentry, NULL);
+ } else if (upbdefs_google_protobuf_FileOptions_is(m)) {
+ upb_handlers_setstring(h, F(FileOptions, php_class_prefix),
+ &file_onphpprefix, NULL);
+ upb_handlers_setstartstr(h, F(FileOptions, php_namespace),
+ &file_startphpnamespace, NULL);
+ upb_handlers_setstring(h, F(FileOptions, php_namespace),
+ &file_onphpnamespace, NULL);
+ }
+
+ UPB_ASSERT(upb_ok(upb_handlers_status(h)));
+}
+
+#undef F
+
+void descreader_cleanup(void *_r) {
+ upb_descreader *r = _r;
+ size_t i;
+
+ for (i = 0; i < upb_descreader_filecount(r); i++) {
+ upb_filedef_unref(upb_descreader_file(r, i), &r->files);
+ }
+
+ upb_gfree(r->name);
+ upb_inttable_uninit(&r->files);
+ upb_strtable_uninit(&r->files_by_name);
+ upb_inttable_uninit(&r->oneofs);
+ upb_gfree(r->default_string);
+ while (r->stack_len > 0) {
+ upb_descreader_frame *f = &r->stack[--r->stack_len];
+ upb_gfree(f->name);
+ }
+}
+
+
+/* Public API ****************************************************************/
+
+upb_descreader *upb_descreader_create(upb_env *e, const upb_handlers *h) {
+ upb_descreader *r = upb_env_malloc(e, sizeof(upb_descreader));
+ if (!r || !upb_env_addcleanup(e, descreader_cleanup, r)) {
+ return NULL;
+ }
+
+ upb_inttable_init(&r->files, UPB_CTYPE_PTR);
+ upb_strtable_init(&r->files_by_name, UPB_CTYPE_PTR);
+ upb_inttable_init(&r->oneofs, UPB_CTYPE_PTR);
+ upb_sink_reset(upb_descreader_input(r), h, r);
+ r->stack_len = 0;
+ r->name = NULL;
+ r->default_string = NULL;
+
+ return r;
+}
+
+size_t upb_descreader_filecount(const upb_descreader *r) {
+ return upb_inttable_count(&r->files);
+}
+
+upb_filedef *upb_descreader_file(const upb_descreader *r, size_t i) {
+ upb_value v;
+ if (upb_inttable_lookup(&r->files, i, &v)) {
+ return upb_value_getptr(v);
+ } else {
+ return NULL;
+ }
+}
+
+upb_sink *upb_descreader_input(upb_descreader *r) {
+ return &r->sink;
+}
+
+const upb_handlers *upb_descreader_newhandlers(const void *owner) {
+ const upb_msgdef *m = upbdefs_google_protobuf_FileDescriptorSet_get(&m);
+ const upb_handlers *h = upb_handlers_newfrozen(m, owner, reghandlers, NULL);
+ upb_msgdef_unref(m, &m);
+ return h;
+}
+/*
+** protobuf decoder bytecode compiler
+**
+** Code to compile a upb::Handlers into bytecode for decoding a protobuf
+** according to that specific schema and destination handlers.
+**
+** Compiling to bytecode is always the first step. If we are using the
+** interpreted decoder we leave it as bytecode and interpret that. If we are
+** using a JIT decoder we use a code generator to turn the bytecode into native
+** code, LLVM IR, etc.
+**
+** Bytecode definition is in decoder.int.h.
+*/
+
+#include <stdarg.h>
+
+#ifdef UPB_DUMP_BYTECODE
+#include <stdio.h>
+#endif
+
+#define MAXLABEL 5
+#define EMPTYLABEL -1
+
+/* mgroup *********************************************************************/
+
+static void freegroup(upb_refcounted *r) {
+ mgroup *g = (mgroup*)r;
+ upb_inttable_uninit(&g->methods);
+#ifdef UPB_USE_JIT_X64
+ upb_pbdecoder_freejit(g);
+#endif
+ upb_gfree(g->bytecode);
+ upb_gfree(g);
+}
+
+static void visitgroup(const upb_refcounted *r, upb_refcounted_visit *visit,
+ void *closure) {
+ const mgroup *g = (const mgroup*)r;
+ upb_inttable_iter i;
+ upb_inttable_begin(&i, &g->methods);
+ for(; !upb_inttable_done(&i); upb_inttable_next(&i)) {
+ upb_pbdecodermethod *method = upb_value_getptr(upb_inttable_iter_value(&i));
+ visit(r, upb_pbdecodermethod_upcast(method), closure);
+ }
+}
+
+mgroup *newgroup(const void *owner) {
+ mgroup *g = upb_gmalloc(sizeof(*g));
+ static const struct upb_refcounted_vtbl vtbl = {visitgroup, freegroup};
+ upb_refcounted_init(mgroup_upcast_mutable(g), &vtbl, owner);
+ upb_inttable_init(&g->methods, UPB_CTYPE_PTR);
+ g->bytecode = NULL;
+ g->bytecode_end = NULL;
+ return g;
+}
+
+
+/* upb_pbdecodermethod ********************************************************/
+
+static void freemethod(upb_refcounted *r) {
+ upb_pbdecodermethod *method = (upb_pbdecodermethod*)r;
+
+ if (method->dest_handlers_) {
+ upb_handlers_unref(method->dest_handlers_, method);
+ }
+
+ upb_inttable_uninit(&method->dispatch);
+ upb_gfree(method);
+}
+
+static void visitmethod(const upb_refcounted *r, upb_refcounted_visit *visit,
+ void *closure) {
+ const upb_pbdecodermethod *m = (const upb_pbdecodermethod*)r;
+ visit(r, m->group, closure);
+}
+
+static upb_pbdecodermethod *newmethod(const upb_handlers *dest_handlers,
+ mgroup *group) {
+ static const struct upb_refcounted_vtbl vtbl = {visitmethod, freemethod};
+ upb_pbdecodermethod *ret = upb_gmalloc(sizeof(*ret));
+ upb_refcounted_init(upb_pbdecodermethod_upcast_mutable(ret), &vtbl, &ret);
+ upb_byteshandler_init(&ret->input_handler_);
+
+ /* The method references the group and vice-versa, in a circular reference. */
+ upb_ref2(ret, group);
+ upb_ref2(group, ret);
+ upb_inttable_insertptr(&group->methods, dest_handlers, upb_value_ptr(ret));
+ upb_pbdecodermethod_unref(ret, &ret);
+
+ ret->group = mgroup_upcast_mutable(group);
+ ret->dest_handlers_ = dest_handlers;
+ ret->is_native_ = false; /* If we JIT, it will update this later. */
+ upb_inttable_init(&ret->dispatch, UPB_CTYPE_UINT64);
+
+ if (ret->dest_handlers_) {
+ upb_handlers_ref(ret->dest_handlers_, ret);
+ }
+ return ret;
+}
+
+const upb_handlers *upb_pbdecodermethod_desthandlers(
+ const upb_pbdecodermethod *m) {
+ return m->dest_handlers_;
+}
+
+const upb_byteshandler *upb_pbdecodermethod_inputhandler(
+ const upb_pbdecodermethod *m) {
+ return &m->input_handler_;
+}
+
+bool upb_pbdecodermethod_isnative(const upb_pbdecodermethod *m) {
+ return m->is_native_;
+}
+
+const upb_pbdecodermethod *upb_pbdecodermethod_new(
+ const upb_pbdecodermethodopts *opts, const void *owner) {
+ const upb_pbdecodermethod *ret;
+ upb_pbcodecache cache;
+
+ upb_pbcodecache_init(&cache);
+ ret = upb_pbcodecache_getdecodermethod(&cache, opts);
+ upb_pbdecodermethod_ref(ret, owner);
+ upb_pbcodecache_uninit(&cache);
+ return ret;
+}
+
+
+/* bytecode compiler **********************************************************/
+
+/* Data used only at compilation time. */
+typedef struct {
+ mgroup *group;
+
+ uint32_t *pc;
+ int fwd_labels[MAXLABEL];
+ int back_labels[MAXLABEL];
+
+ /* For fields marked "lazy", parse them lazily or eagerly? */
+ bool lazy;
+} compiler;
+
+static compiler *newcompiler(mgroup *group, bool lazy) {
+ compiler *ret = upb_gmalloc(sizeof(*ret));
+ int i;
+
+ ret->group = group;
+ ret->lazy = lazy;
+ for (i = 0; i < MAXLABEL; i++) {
+ ret->fwd_labels[i] = EMPTYLABEL;
+ ret->back_labels[i] = EMPTYLABEL;
+ }
+ return ret;
+}
+
+static void freecompiler(compiler *c) {
+ upb_gfree(c);
+}
+
+const size_t ptr_words = sizeof(void*) / sizeof(uint32_t);
+
+/* How many words an instruction is. */
+static int instruction_len(uint32_t instr) {
+ switch (getop(instr)) {
+ case OP_SETDISPATCH: return 1 + ptr_words;
+ case OP_TAGN: return 3;
+ case OP_SETBIGGROUPNUM: return 2;
+ default: return 1;
+ }
+}
+
+bool op_has_longofs(int32_t instruction) {
+ switch (getop(instruction)) {
+ case OP_CALL:
+ case OP_BRANCH:
+ case OP_CHECKDELIM:
+ return true;
+ /* The "tag" instructions only have 8 bytes available for the jump target,
+ * but that is ok because these opcodes only require short jumps. */
+ case OP_TAG1:
+ case OP_TAG2:
+ case OP_TAGN:
+ return false;
+ default:
+ UPB_ASSERT(false);
+ return false;
+ }
+}
+
+static int32_t getofs(uint32_t instruction) {
+ if (op_has_longofs(instruction)) {
+ return (int32_t)instruction >> 8;
+ } else {
+ return (int8_t)(instruction >> 8);
+ }
+}
+
+static void setofs(uint32_t *instruction, int32_t ofs) {
+ if (op_has_longofs(*instruction)) {
+ *instruction = getop(*instruction) | ofs << 8;
+ } else {
+ *instruction = (*instruction & ~0xff00) | ((ofs & 0xff) << 8);
+ }
+ UPB_ASSERT(getofs(*instruction) == ofs); /* Would fail in cases of overflow. */
+}
+
+static uint32_t pcofs(compiler *c) { return c->pc - c->group->bytecode; }
+
+/* Defines a local label at the current PC location. All previous forward
+ * references are updated to point to this location. The location is noted
+ * for any future backward references. */
+static void label(compiler *c, unsigned int label) {
+ int val;
+ uint32_t *codep;
+
+ UPB_ASSERT(label < MAXLABEL);
+ val = c->fwd_labels[label];
+ codep = (val == EMPTYLABEL) ? NULL : c->group->bytecode + val;
+ while (codep) {
+ int ofs = getofs(*codep);
+ setofs(codep, c->pc - codep - instruction_len(*codep));
+ codep = ofs ? codep + ofs : NULL;
+ }
+ c->fwd_labels[label] = EMPTYLABEL;
+ c->back_labels[label] = pcofs(c);
+}
+
+/* Creates a reference to a numbered label; either a forward reference
+ * (positive arg) or backward reference (negative arg). For forward references
+ * the value returned now is actually a "next" pointer into a linked list of all
+ * instructions that use this label and will be patched later when the label is
+ * defined with label().
+ *
+ * The returned value is the offset that should be written into the instruction.
+ */
+static int32_t labelref(compiler *c, int label) {
+ UPB_ASSERT(label < MAXLABEL);
+ if (label == LABEL_DISPATCH) {
+ /* No resolving required. */
+ return 0;
+ } else if (label < 0) {
+ /* Backward local label. Relative to the next instruction. */
+ uint32_t from = (c->pc + 1) - c->group->bytecode;
+ return c->back_labels[-label] - from;
+ } else {
+ /* Forward local label: prepend to (possibly-empty) linked list. */
+ int *lptr = &c->fwd_labels[label];
+ int32_t ret = (*lptr == EMPTYLABEL) ? 0 : *lptr - pcofs(c);
+ *lptr = pcofs(c);
+ return ret;
+ }
+}
+
+static void put32(compiler *c, uint32_t v) {
+ mgroup *g = c->group;
+ if (c->pc == g->bytecode_end) {
+ int ofs = pcofs(c);
+ size_t oldsize = g->bytecode_end - g->bytecode;
+ size_t newsize = UPB_MAX(oldsize * 2, 64);
+ /* TODO(haberman): handle OOM. */
+ g->bytecode = upb_grealloc(g->bytecode, oldsize * sizeof(uint32_t),
+ newsize * sizeof(uint32_t));
+ g->bytecode_end = g->bytecode + newsize;
+ c->pc = g->bytecode + ofs;
+ }
+ *c->pc++ = v;
+}
+
+static void putop(compiler *c, int op, ...) {
+ va_list ap;
+ va_start(ap, op);
+
+ switch (op) {
+ case OP_SETDISPATCH: {
+ uintptr_t ptr = (uintptr_t)va_arg(ap, void*);
+ put32(c, OP_SETDISPATCH);
+ put32(c, ptr);
+ if (sizeof(uintptr_t) > sizeof(uint32_t))
+ put32(c, (uint64_t)ptr >> 32);
+ break;
+ }
+ case OP_STARTMSG:
+ case OP_ENDMSG:
+ case OP_PUSHLENDELIM:
+ case OP_POP:
+ case OP_SETDELIM:
+ case OP_HALT:
+ case OP_RET:
+ case OP_DISPATCH:
+ put32(c, op);
+ break;
+ case OP_PARSE_DOUBLE:
+ case OP_PARSE_FLOAT:
+ case OP_PARSE_INT64:
+ case OP_PARSE_UINT64:
+ case OP_PARSE_INT32:
+ case OP_PARSE_FIXED64:
+ case OP_PARSE_FIXED32:
+ case OP_PARSE_BOOL:
+ case OP_PARSE_UINT32:
+ case OP_PARSE_SFIXED32:
+ case OP_PARSE_SFIXED64:
+ case OP_PARSE_SINT32:
+ case OP_PARSE_SINT64:
+ case OP_STARTSEQ:
+ case OP_ENDSEQ:
+ case OP_STARTSUBMSG:
+ case OP_ENDSUBMSG:
+ case OP_STARTSTR:
+ case OP_STRING:
+ case OP_ENDSTR:
+ case OP_PUSHTAGDELIM:
+ put32(c, op | va_arg(ap, upb_selector_t) << 8);
+ break;
+ case OP_SETBIGGROUPNUM:
+ put32(c, op);
+ put32(c, va_arg(ap, int));
+ break;
+ case OP_CALL: {
+ const upb_pbdecodermethod *method = va_arg(ap, upb_pbdecodermethod *);
+ put32(c, op | (method->code_base.ofs - (pcofs(c) + 1)) << 8);
+ break;
+ }
+ case OP_CHECKDELIM:
+ case OP_BRANCH: {
+ uint32_t instruction = op;
+ int label = va_arg(ap, int);
+ setofs(&instruction, labelref(c, label));
+ put32(c, instruction);
+ break;
+ }
+ case OP_TAG1:
+ case OP_TAG2: {
+ int label = va_arg(ap, int);
+ uint64_t tag = va_arg(ap, uint64_t);
+ uint32_t instruction = op | (tag << 16);
+ UPB_ASSERT(tag <= 0xffff);
+ setofs(&instruction, labelref(c, label));
+ put32(c, instruction);
+ break;
+ }
+ case OP_TAGN: {
+ int label = va_arg(ap, int);
+ uint64_t tag = va_arg(ap, uint64_t);
+ uint32_t instruction = op | (upb_value_size(tag) << 16);
+ setofs(&instruction, labelref(c, label));
+ put32(c, instruction);
+ put32(c, tag);
+ put32(c, tag >> 32);
+ break;
+ }
+ }
+
+ va_end(ap);
+}
+
+#if defined(UPB_USE_JIT_X64) || defined(UPB_DUMP_BYTECODE)
+
+const char *upb_pbdecoder_getopname(unsigned int op) {
+#define QUOTE(x) #x
+#define EXPAND_AND_QUOTE(x) QUOTE(x)
+#define OPNAME(x) OP_##x
+#define OP(x) case OPNAME(x): return EXPAND_AND_QUOTE(OPNAME(x));
+#define T(x) OP(PARSE_##x)
+ /* Keep in sync with list in decoder.int.h. */
+ switch ((opcode)op) {
+ T(DOUBLE) T(FLOAT) T(INT64) T(UINT64) T(INT32) T(FIXED64) T(FIXED32)
+ T(BOOL) T(UINT32) T(SFIXED32) T(SFIXED64) T(SINT32) T(SINT64)
+ OP(STARTMSG) OP(ENDMSG) OP(STARTSEQ) OP(ENDSEQ) OP(STARTSUBMSG)
+ OP(ENDSUBMSG) OP(STARTSTR) OP(STRING) OP(ENDSTR) OP(CALL) OP(RET)
+ OP(PUSHLENDELIM) OP(PUSHTAGDELIM) OP(SETDELIM) OP(CHECKDELIM)
+ OP(BRANCH) OP(TAG1) OP(TAG2) OP(TAGN) OP(SETDISPATCH) OP(POP)
+ OP(SETBIGGROUPNUM) OP(DISPATCH) OP(HALT)
+ }
+ return "<unknown op>";
+#undef OP
+#undef T
+}
+
+#endif
+
+#ifdef UPB_DUMP_BYTECODE
+
+static void dumpbc(uint32_t *p, uint32_t *end, FILE *f) {
+
+ uint32_t *begin = p;
+
+ while (p < end) {
+ fprintf(f, "%p %8tx", p, p - begin);
+ uint32_t instr = *p++;
+ uint8_t op = getop(instr);
+ fprintf(f, " %s", upb_pbdecoder_getopname(op));
+ switch ((opcode)op) {
+ case OP_SETDISPATCH: {
+ const upb_inttable *dispatch;
+ memcpy(&dispatch, p, sizeof(void*));
+ p += ptr_words;
+ const upb_pbdecodermethod *method =
+ (void *)((char *)dispatch -
+ offsetof(upb_pbdecodermethod, dispatch));
+ fprintf(f, " %s", upb_msgdef_fullname(
+ upb_handlers_msgdef(method->dest_handlers_)));
+ break;
+ }
+ case OP_DISPATCH:
+ case OP_STARTMSG:
+ case OP_ENDMSG:
+ case OP_PUSHLENDELIM:
+ case OP_POP:
+ case OP_SETDELIM:
+ case OP_HALT:
+ case OP_RET:
+ break;
+ case OP_PARSE_DOUBLE:
+ case OP_PARSE_FLOAT:
+ case OP_PARSE_INT64:
+ case OP_PARSE_UINT64:
+ case OP_PARSE_INT32:
+ case OP_PARSE_FIXED64:
+ case OP_PARSE_FIXED32:
+ case OP_PARSE_BOOL:
+ case OP_PARSE_UINT32:
+ case OP_PARSE_SFIXED32:
+ case OP_PARSE_SFIXED64:
+ case OP_PARSE_SINT32:
+ case OP_PARSE_SINT64:
+ case OP_STARTSEQ:
+ case OP_ENDSEQ:
+ case OP_STARTSUBMSG:
+ case OP_ENDSUBMSG:
+ case OP_STARTSTR:
+ case OP_STRING:
+ case OP_ENDSTR:
+ case OP_PUSHTAGDELIM:
+ fprintf(f, " %d", instr >> 8);
+ break;
+ case OP_SETBIGGROUPNUM:
+ fprintf(f, " %d", *p++);
+ break;
+ case OP_CHECKDELIM:
+ case OP_CALL:
+ case OP_BRANCH:
+ fprintf(f, " =>0x%tx", p + getofs(instr) - begin);
+ break;
+ case OP_TAG1:
+ case OP_TAG2: {
+ fprintf(f, " tag:0x%x", instr >> 16);
+ if (getofs(instr)) {
+ fprintf(f, " =>0x%tx", p + getofs(instr) - begin);
+ }
+ break;
+ }
+ case OP_TAGN: {
+ uint64_t tag = *p++;
+ tag |= (uint64_t)*p++ << 32;
+ fprintf(f, " tag:0x%llx", (long long)tag);
+ fprintf(f, " n:%d", instr >> 16);
+ if (getofs(instr)) {
+ fprintf(f, " =>0x%tx", p + getofs(instr) - begin);
+ }
+ break;
+ }
+ }
+ fputs("\n", f);
+ }
+}
+
+#endif
+
+static uint64_t get_encoded_tag(const upb_fielddef *f, int wire_type) {
+ uint32_t tag = (upb_fielddef_number(f) << 3) | wire_type;
+ uint64_t encoded_tag = upb_vencode32(tag);
+ /* No tag should be greater than 5 bytes. */
+ UPB_ASSERT(encoded_tag <= 0xffffffffff);
+ return encoded_tag;
+}
+
+static void putchecktag(compiler *c, const upb_fielddef *f,
+ int wire_type, int dest) {
+ uint64_t tag = get_encoded_tag(f, wire_type);
+ switch (upb_value_size(tag)) {
+ case 1:
+ putop(c, OP_TAG1, dest, tag);
+ break;
+ case 2:
+ putop(c, OP_TAG2, dest, tag);
+ break;
+ default:
+ putop(c, OP_TAGN, dest, tag);
+ break;
+ }
+}
+
+static upb_selector_t getsel(const upb_fielddef *f, upb_handlertype_t type) {
+ upb_selector_t selector;
+ bool ok = upb_handlers_getselector(f, type, &selector);
+ UPB_ASSERT(ok);
+ return selector;
+}
+
+/* Takes an existing, primary dispatch table entry and repacks it with a
+ * different alternate wire type. Called when we are inserting a secondary
+ * dispatch table entry for an alternate wire type. */
+static uint64_t repack(uint64_t dispatch, int new_wt2) {
+ uint64_t ofs;
+ uint8_t wt1;
+ uint8_t old_wt2;
+ upb_pbdecoder_unpackdispatch(dispatch, &ofs, &wt1, &old_wt2);
+ UPB_ASSERT(old_wt2 == NO_WIRE_TYPE); /* wt2 should not be set yet. */
+ return upb_pbdecoder_packdispatch(ofs, wt1, new_wt2);
+}
+
+/* Marks the current bytecode position as the dispatch target for this message,
+ * field, and wire type. */
+static void dispatchtarget(compiler *c, upb_pbdecodermethod *method,
+ const upb_fielddef *f, int wire_type) {
+ /* Offset is relative to msg base. */
+ uint64_t ofs = pcofs(c) - method->code_base.ofs;
+ uint32_t fn = upb_fielddef_number(f);
+ upb_inttable *d = &method->dispatch;
+ upb_value v;
+ if (upb_inttable_remove(d, fn, &v)) {
+ /* TODO: prioritize based on packed setting in .proto file. */
+ uint64_t repacked = repack(upb_value_getuint64(v), wire_type);
+ upb_inttable_insert(d, fn, upb_value_uint64(repacked));
+ upb_inttable_insert(d, fn + UPB_MAX_FIELDNUMBER, upb_value_uint64(ofs));
+ } else {
+ uint64_t val = upb_pbdecoder_packdispatch(ofs, wire_type, NO_WIRE_TYPE);
+ upb_inttable_insert(d, fn, upb_value_uint64(val));
+ }
+}
+
+static void putpush(compiler *c, const upb_fielddef *f) {
+ if (upb_fielddef_descriptortype(f) == UPB_DESCRIPTOR_TYPE_MESSAGE) {
+ putop(c, OP_PUSHLENDELIM);
+ } else {
+ uint32_t fn = upb_fielddef_number(f);
+ if (fn >= 1 << 24) {
+ putop(c, OP_PUSHTAGDELIM, 0);
+ putop(c, OP_SETBIGGROUPNUM, fn);
+ } else {
+ putop(c, OP_PUSHTAGDELIM, fn);
+ }
+ }
+}
+
+static upb_pbdecodermethod *find_submethod(const compiler *c,
+ const upb_pbdecodermethod *method,
+ const upb_fielddef *f) {
+ const upb_handlers *sub =
+ upb_handlers_getsubhandlers(method->dest_handlers_, f);
+ upb_value v;
+ return upb_inttable_lookupptr(&c->group->methods, sub, &v)
+ ? upb_value_getptr(v)
+ : NULL;
+}
+
+static void putsel(compiler *c, opcode op, upb_selector_t sel,
+ const upb_handlers *h) {
+ if (upb_handlers_gethandler(h, sel)) {
+ putop(c, op, sel);
+ }
+}
+
+/* Puts an opcode to call a callback, but only if a callback actually exists for
+ * this field and handler type. */
+static void maybeput(compiler *c, opcode op, const upb_handlers *h,
+ const upb_fielddef *f, upb_handlertype_t type) {
+ putsel(c, op, getsel(f, type), h);
+}
+
+static bool haslazyhandlers(const upb_handlers *h, const upb_fielddef *f) {
+ if (!upb_fielddef_lazy(f))
+ return false;
+
+ return upb_handlers_gethandler(h, getsel(f, UPB_HANDLER_STARTSTR)) ||
+ upb_handlers_gethandler(h, getsel(f, UPB_HANDLER_STRING)) ||
+ upb_handlers_gethandler(h, getsel(f, UPB_HANDLER_ENDSTR));
+}
+
+
+/* bytecode compiler code generation ******************************************/
+
+/* Symbolic names for our local labels. */
+#define LABEL_LOOPSTART 1 /* Top of a repeated field loop. */
+#define LABEL_LOOPBREAK 2 /* To jump out of a repeated loop */
+#define LABEL_FIELD 3 /* Jump backward to find the most recent field. */
+#define LABEL_ENDMSG 4 /* To reach the OP_ENDMSG instr for this msg. */
+
+/* Generates bytecode to parse a single non-lazy message field. */
+static void generate_msgfield(compiler *c, const upb_fielddef *f,
+ upb_pbdecodermethod *method) {
+ const upb_handlers *h = upb_pbdecodermethod_desthandlers(method);
+ const upb_pbdecodermethod *sub_m = find_submethod(c, method, f);
+ int wire_type;
+
+ if (!sub_m) {
+ /* Don't emit any code for this field at all; it will be parsed as an
+ * unknown field.
+ *
+ * TODO(haberman): we should change this to parse it as a string field
+ * instead. It will probably be faster, but more importantly, once we
+ * start vending unknown fields, a field shouldn't be treated as unknown
+ * just because it doesn't have subhandlers registered. */
+ return;
+ }
+
+ label(c, LABEL_FIELD);
+
+ wire_type =
+ (upb_fielddef_descriptortype(f) == UPB_DESCRIPTOR_TYPE_MESSAGE)
+ ? UPB_WIRE_TYPE_DELIMITED
+ : UPB_WIRE_TYPE_START_GROUP;
+
+ if (upb_fielddef_isseq(f)) {
+ putop(c, OP_CHECKDELIM, LABEL_ENDMSG);
+ putchecktag(c, f, wire_type, LABEL_DISPATCH);
+ dispatchtarget(c, method, f, wire_type);
+ putop(c, OP_PUSHTAGDELIM, 0);
+ putop(c, OP_STARTSEQ, getsel(f, UPB_HANDLER_STARTSEQ));
+ label(c, LABEL_LOOPSTART);
+ putpush(c, f);
+ putop(c, OP_STARTSUBMSG, getsel(f, UPB_HANDLER_STARTSUBMSG));
+ putop(c, OP_CALL, sub_m);
+ putop(c, OP_POP);
+ maybeput(c, OP_ENDSUBMSG, h, f, UPB_HANDLER_ENDSUBMSG);
+ if (wire_type == UPB_WIRE_TYPE_DELIMITED) {
+ putop(c, OP_SETDELIM);
+ }
+ putop(c, OP_CHECKDELIM, LABEL_LOOPBREAK);
+ putchecktag(c, f, wire_type, LABEL_LOOPBREAK);
+ putop(c, OP_BRANCH, -LABEL_LOOPSTART);
+ label(c, LABEL_LOOPBREAK);
+ putop(c, OP_POP);
+ maybeput(c, OP_ENDSEQ, h, f, UPB_HANDLER_ENDSEQ);
+ } else {
+ putop(c, OP_CHECKDELIM, LABEL_ENDMSG);
+ putchecktag(c, f, wire_type, LABEL_DISPATCH);
+ dispatchtarget(c, method, f, wire_type);
+ putpush(c, f);
+ putop(c, OP_STARTSUBMSG, getsel(f, UPB_HANDLER_STARTSUBMSG));
+ putop(c, OP_CALL, sub_m);
+ putop(c, OP_POP);
+ maybeput(c, OP_ENDSUBMSG, h, f, UPB_HANDLER_ENDSUBMSG);
+ if (wire_type == UPB_WIRE_TYPE_DELIMITED) {
+ putop(c, OP_SETDELIM);
+ }
+ }
+}
+
+/* Generates bytecode to parse a single string or lazy submessage field. */
+static void generate_delimfield(compiler *c, const upb_fielddef *f,
+ upb_pbdecodermethod *method) {
+ const upb_handlers *h = upb_pbdecodermethod_desthandlers(method);
+
+ label(c, LABEL_FIELD);
+ if (upb_fielddef_isseq(f)) {
+ putop(c, OP_CHECKDELIM, LABEL_ENDMSG);
+ putchecktag(c, f, UPB_WIRE_TYPE_DELIMITED, LABEL_DISPATCH);
+ dispatchtarget(c, method, f, UPB_WIRE_TYPE_DELIMITED);
+ putop(c, OP_PUSHTAGDELIM, 0);
+ putop(c, OP_STARTSEQ, getsel(f, UPB_HANDLER_STARTSEQ));
+ label(c, LABEL_LOOPSTART);
+ putop(c, OP_PUSHLENDELIM);
+ putop(c, OP_STARTSTR, getsel(f, UPB_HANDLER_STARTSTR));
+ /* Need to emit even if no handler to skip past the string. */
+ putop(c, OP_STRING, getsel(f, UPB_HANDLER_STRING));
+ putop(c, OP_POP);
+ maybeput(c, OP_ENDSTR, h, f, UPB_HANDLER_ENDSTR);
+ putop(c, OP_SETDELIM);
+ putop(c, OP_CHECKDELIM, LABEL_LOOPBREAK);
+ putchecktag(c, f, UPB_WIRE_TYPE_DELIMITED, LABEL_LOOPBREAK);
+ putop(c, OP_BRANCH, -LABEL_LOOPSTART);
+ label(c, LABEL_LOOPBREAK);
+ putop(c, OP_POP);
+ maybeput(c, OP_ENDSEQ, h, f, UPB_HANDLER_ENDSEQ);
+ } else {
+ putop(c, OP_CHECKDELIM, LABEL_ENDMSG);
+ putchecktag(c, f, UPB_WIRE_TYPE_DELIMITED, LABEL_DISPATCH);
+ dispatchtarget(c, method, f, UPB_WIRE_TYPE_DELIMITED);
+ putop(c, OP_PUSHLENDELIM);
+ putop(c, OP_STARTSTR, getsel(f, UPB_HANDLER_STARTSTR));
+ putop(c, OP_STRING, getsel(f, UPB_HANDLER_STRING));
+ putop(c, OP_POP);
+ maybeput(c, OP_ENDSTR, h, f, UPB_HANDLER_ENDSTR);
+ putop(c, OP_SETDELIM);
+ }
+}
+
+/* Generates bytecode to parse a single primitive field. */
+static void generate_primitivefield(compiler *c, const upb_fielddef *f,
+ upb_pbdecodermethod *method) {
+ const upb_handlers *h = upb_pbdecodermethod_desthandlers(method);
+ upb_descriptortype_t descriptor_type = upb_fielddef_descriptortype(f);
+ opcode parse_type;
+ upb_selector_t sel;
+ int wire_type;
+
+ label(c, LABEL_FIELD);
+
+ /* From a decoding perspective, ENUM is the same as INT32. */
+ if (descriptor_type == UPB_DESCRIPTOR_TYPE_ENUM)
+ descriptor_type = UPB_DESCRIPTOR_TYPE_INT32;
+
+ parse_type = (opcode)descriptor_type;
+
+ /* TODO(haberman): generate packed or non-packed first depending on "packed"
+ * setting in the fielddef. This will favor (in speed) whichever was
+ * specified. */
+
+ UPB_ASSERT((int)parse_type >= 0 && parse_type <= OP_MAX);
+ sel = getsel(f, upb_handlers_getprimitivehandlertype(f));
+ wire_type = upb_pb_native_wire_types[upb_fielddef_descriptortype(f)];
+ if (upb_fielddef_isseq(f)) {
+ putop(c, OP_CHECKDELIM, LABEL_ENDMSG);
+ putchecktag(c, f, UPB_WIRE_TYPE_DELIMITED, LABEL_DISPATCH);
+ dispatchtarget(c, method, f, UPB_WIRE_TYPE_DELIMITED);
+ putop(c, OP_PUSHLENDELIM);
+ putop(c, OP_STARTSEQ, getsel(f, UPB_HANDLER_STARTSEQ)); /* Packed */
+ label(c, LABEL_LOOPSTART);
+ putop(c, parse_type, sel);
+ putop(c, OP_CHECKDELIM, LABEL_LOOPBREAK);
+ putop(c, OP_BRANCH, -LABEL_LOOPSTART);
+ dispatchtarget(c, method, f, wire_type);
+ putop(c, OP_PUSHTAGDELIM, 0);
+ putop(c, OP_STARTSEQ, getsel(f, UPB_HANDLER_STARTSEQ)); /* Non-packed */
+ label(c, LABEL_LOOPSTART);
+ putop(c, parse_type, sel);
+ putop(c, OP_CHECKDELIM, LABEL_LOOPBREAK);
+ putchecktag(c, f, wire_type, LABEL_LOOPBREAK);
+ putop(c, OP_BRANCH, -LABEL_LOOPSTART);
+ label(c, LABEL_LOOPBREAK);
+ putop(c, OP_POP); /* Packed and non-packed join. */
+ maybeput(c, OP_ENDSEQ, h, f, UPB_HANDLER_ENDSEQ);
+ putop(c, OP_SETDELIM); /* Could remove for non-packed by dup ENDSEQ. */
+ } else {
+ putop(c, OP_CHECKDELIM, LABEL_ENDMSG);
+ putchecktag(c, f, wire_type, LABEL_DISPATCH);
+ dispatchtarget(c, method, f, wire_type);
+ putop(c, parse_type, sel);
+ }
+}
+
+/* Adds bytecode for parsing the given message to the given decoderplan,
+ * while adding all dispatch targets to this message's dispatch table. */
+static void compile_method(compiler *c, upb_pbdecodermethod *method) {
+ const upb_handlers *h;
+ const upb_msgdef *md;
+ uint32_t* start_pc;
+ upb_msg_field_iter i;
+ upb_value val;
+
+ UPB_ASSERT(method);
+
+ /* Clear all entries in the dispatch table. */
+ upb_inttable_uninit(&method->dispatch);
+ upb_inttable_init(&method->dispatch, UPB_CTYPE_UINT64);
+
+ h = upb_pbdecodermethod_desthandlers(method);
+ md = upb_handlers_msgdef(h);
+
+ method->code_base.ofs = pcofs(c);
+ putop(c, OP_SETDISPATCH, &method->dispatch);
+ putsel(c, OP_STARTMSG, UPB_STARTMSG_SELECTOR, h);
+ label(c, LABEL_FIELD);
+ start_pc = c->pc;
+ for(upb_msg_field_begin(&i, md);
+ !upb_msg_field_done(&i);
+ upb_msg_field_next(&i)) {
+ const upb_fielddef *f = upb_msg_iter_field(&i);
+ upb_fieldtype_t type = upb_fielddef_type(f);
+
+ if (type == UPB_TYPE_MESSAGE && !(haslazyhandlers(h, f) && c->lazy)) {
+ generate_msgfield(c, f, method);
+ } else if (type == UPB_TYPE_STRING || type == UPB_TYPE_BYTES ||
+ type == UPB_TYPE_MESSAGE) {
+ generate_delimfield(c, f, method);
+ } else {
+ generate_primitivefield(c, f, method);
+ }
+ }
+
+ /* If there were no fields, or if no handlers were defined, we need to
+ * generate a non-empty loop body so that we can at least dispatch for unknown
+ * fields and check for the end of the message. */
+ if (c->pc == start_pc) {
+ /* Check for end-of-message. */
+ putop(c, OP_CHECKDELIM, LABEL_ENDMSG);
+ /* Unconditionally dispatch. */
+ putop(c, OP_DISPATCH, 0);
+ }
+
+ /* For now we just loop back to the last field of the message (or if none,
+ * the DISPATCH opcode for the message). */
+ putop(c, OP_BRANCH, -LABEL_FIELD);
+
+ /* Insert both a label and a dispatch table entry for this end-of-msg. */
+ label(c, LABEL_ENDMSG);
+ val = upb_value_uint64(pcofs(c) - method->code_base.ofs);
+ upb_inttable_insert(&method->dispatch, DISPATCH_ENDMSG, val);
+
+ putsel(c, OP_ENDMSG, UPB_ENDMSG_SELECTOR, h);
+ putop(c, OP_RET);
+
+ upb_inttable_compact(&method->dispatch);
+}
+
+/* Populate "methods" with new upb_pbdecodermethod objects reachable from "h".
+ * Returns the method for these handlers.
+ *
+ * Generates a new method for every destination handlers reachable from "h". */
+static void find_methods(compiler *c, const upb_handlers *h) {
+ upb_value v;
+ upb_msg_field_iter i;
+ const upb_msgdef *md;
+
+ if (upb_inttable_lookupptr(&c->group->methods, h, &v))
+ return;
+ newmethod(h, c->group);
+
+ /* Find submethods. */
+ md = upb_handlers_msgdef(h);
+ for(upb_msg_field_begin(&i, md);
+ !upb_msg_field_done(&i);
+ upb_msg_field_next(&i)) {
+ const upb_fielddef *f = upb_msg_iter_field(&i);
+ const upb_handlers *sub_h;
+ if (upb_fielddef_type(f) == UPB_TYPE_MESSAGE &&
+ (sub_h = upb_handlers_getsubhandlers(h, f)) != NULL) {
+ /* We only generate a decoder method for submessages with handlers.
+ * Others will be parsed as unknown fields. */
+ find_methods(c, sub_h);
+ }
+ }
+}
+
+/* (Re-)compile bytecode for all messages in "msgs."
+ * Overwrites any existing bytecode in "c". */
+static void compile_methods(compiler *c) {
+ upb_inttable_iter i;
+
+ /* Start over at the beginning of the bytecode. */
+ c->pc = c->group->bytecode;
+
+ upb_inttable_begin(&i, &c->group->methods);
+ for(; !upb_inttable_done(&i); upb_inttable_next(&i)) {
+ upb_pbdecodermethod *method = upb_value_getptr(upb_inttable_iter_value(&i));
+ compile_method(c, method);
+ }
+}
+
+static void set_bytecode_handlers(mgroup *g) {
+ upb_inttable_iter i;
+ upb_inttable_begin(&i, &g->methods);
+ for(; !upb_inttable_done(&i); upb_inttable_next(&i)) {
+ upb_pbdecodermethod *m = upb_value_getptr(upb_inttable_iter_value(&i));
+ upb_byteshandler *h = &m->input_handler_;
+
+ m->code_base.ptr = g->bytecode + m->code_base.ofs;
+
+ upb_byteshandler_setstartstr(h, upb_pbdecoder_startbc, m->code_base.ptr);
+ upb_byteshandler_setstring(h, upb_pbdecoder_decode, g);
+ upb_byteshandler_setendstr(h, upb_pbdecoder_end, m);
+ }
+}
+
+
+/* JIT setup. *****************************************************************/
+
+#ifdef UPB_USE_JIT_X64
+
+static void sethandlers(mgroup *g, bool allowjit) {
+ g->jit_code = NULL;
+ if (allowjit) {
+ /* Compile byte-code into machine code, create handlers. */
+ upb_pbdecoder_jit(g);
+ } else {
+ set_bytecode_handlers(g);
+ }
+}
+
+#else /* UPB_USE_JIT_X64 */
+
+static void sethandlers(mgroup *g, bool allowjit) {
+ /* No JIT compiled in; use bytecode handlers unconditionally. */
+ UPB_UNUSED(allowjit);
+ set_bytecode_handlers(g);
+}
+
+#endif /* UPB_USE_JIT_X64 */
+
+
+/* TODO(haberman): allow this to be constructed for an arbitrary set of dest
+ * handlers and other mgroups (but verify we have a transitive closure). */
+const mgroup *mgroup_new(const upb_handlers *dest, bool allowjit, bool lazy,
+ const void *owner) {
+ mgroup *g;
+ compiler *c;
+
+ UPB_UNUSED(allowjit);
+ UPB_ASSERT(upb_handlers_isfrozen(dest));
+
+ g = newgroup(owner);
+ c = newcompiler(g, lazy);
+ find_methods(c, dest);
+
+ /* We compile in two passes:
+ * 1. all messages are assigned relative offsets from the beginning of the
+ * bytecode (saved in method->code_base).
+ * 2. forwards OP_CALL instructions can be correctly linked since message
+ * offsets have been previously assigned.
+ *
+ * Could avoid the second pass by linking OP_CALL instructions somehow. */
+ compile_methods(c);
+ compile_methods(c);
+ g->bytecode_end = c->pc;
+ freecompiler(c);
+
+#ifdef UPB_DUMP_BYTECODE
+ {
+ FILE *f = fopen("/tmp/upb-bytecode", "w");
+ UPB_ASSERT(f);
+ dumpbc(g->bytecode, g->bytecode_end, stderr);
+ dumpbc(g->bytecode, g->bytecode_end, f);
+ fclose(f);
+
+ f = fopen("/tmp/upb-bytecode.bin", "wb");
+ UPB_ASSERT(f);
+ fwrite(g->bytecode, 1, g->bytecode_end - g->bytecode, f);
+ fclose(f);
+ }
+#endif
+
+ sethandlers(g, allowjit);
+ return g;
+}
+
+
+/* upb_pbcodecache ************************************************************/
+
+void upb_pbcodecache_init(upb_pbcodecache *c) {
+ upb_inttable_init(&c->groups, UPB_CTYPE_CONSTPTR);
+ c->allow_jit_ = true;
+}
+
+void upb_pbcodecache_uninit(upb_pbcodecache *c) {
+ upb_inttable_iter i;
+ upb_inttable_begin(&i, &c->groups);
+ for(; !upb_inttable_done(&i); upb_inttable_next(&i)) {
+ const mgroup *group = upb_value_getconstptr(upb_inttable_iter_value(&i));
+ mgroup_unref(group, c);
+ }
+ upb_inttable_uninit(&c->groups);
+}
+
+bool upb_pbcodecache_allowjit(const upb_pbcodecache *c) {
+ return c->allow_jit_;
+}
+
+bool upb_pbcodecache_setallowjit(upb_pbcodecache *c, bool allow) {
+ if (upb_inttable_count(&c->groups) > 0)
+ return false;
+ c->allow_jit_ = allow;
+ return true;
+}
+
+const upb_pbdecodermethod *upb_pbcodecache_getdecodermethod(
+ upb_pbcodecache *c, const upb_pbdecodermethodopts *opts) {
+ upb_value v;
+ bool ok;
+
+ /* Right now we build a new DecoderMethod every time.
+ * TODO(haberman): properly cache methods by their true key. */
+ const mgroup *g = mgroup_new(opts->handlers, c->allow_jit_, opts->lazy, c);
+ upb_inttable_push(&c->groups, upb_value_constptr(g));
+
+ ok = upb_inttable_lookupptr(&g->methods, opts->handlers, &v);
+ UPB_ASSERT(ok);
+ return upb_value_getptr(v);
+}
+
+
+/* upb_pbdecodermethodopts ****************************************************/
+
+void upb_pbdecodermethodopts_init(upb_pbdecodermethodopts *opts,
+ const upb_handlers *h) {
+ opts->handlers = h;
+ opts->lazy = false;
+}
+
+void upb_pbdecodermethodopts_setlazy(upb_pbdecodermethodopts *opts, bool lazy) {
+ opts->lazy = lazy;
+}
+/*
+** upb::Decoder (Bytecode Decoder VM)
+**
+** Bytecode must previously have been generated using the bytecode compiler in
+** compile_decoder.c. This decoder then walks through the bytecode op-by-op to
+** parse the input.
+**
+** Decoding is fully resumable; we just keep a pointer to the current bytecode
+** instruction and resume from there. A fair amount of the logic here is to
+** handle the fact that values can span buffer seams and we have to be able to
+** be capable of suspending/resuming from any byte in the stream. This
+** sometimes requires keeping a few trailing bytes from the last buffer around
+** in the "residual" buffer.
+*/
+
+#include <inttypes.h>
+#include <stddef.h>
+
+#ifdef UPB_DUMP_BYTECODE
+#include <stdio.h>
+#endif
+
+#define CHECK_SUSPEND(x) if (!(x)) return upb_pbdecoder_suspend(d);
+
+/* Error messages that are shared between the bytecode and JIT decoders. */
+const char *kPbDecoderStackOverflow = "Nesting too deep.";
+const char *kPbDecoderSubmessageTooLong =
+ "Submessage end extends past enclosing submessage.";
+
+/* Error messages shared within this file. */
+static const char *kUnterminatedVarint = "Unterminated varint.";
+
+/* upb_pbdecoder **************************************************************/
+
+static opcode halt = OP_HALT;
+
+/* A dummy character we can point to when the user passes us a NULL buffer.
+ * We need this because in C (NULL + 0) and (NULL - NULL) are undefined
+ * behavior, which would invalidate functions like curbufleft(). */
+static const char dummy_char;
+
+/* Whether an op consumes any of the input buffer. */
+static bool consumes_input(opcode op) {
+ switch (op) {
+ case OP_SETDISPATCH:
+ case OP_STARTMSG:
+ case OP_ENDMSG:
+ case OP_STARTSEQ:
+ case OP_ENDSEQ:
+ case OP_STARTSUBMSG:
+ case OP_ENDSUBMSG:
+ case OP_STARTSTR:
+ case OP_ENDSTR:
+ case OP_PUSHTAGDELIM:
+ case OP_POP:
+ case OP_SETDELIM:
+ case OP_SETBIGGROUPNUM:
+ case OP_CHECKDELIM:
+ case OP_CALL:
+ case OP_RET:
+ case OP_BRANCH:
+ return false;
+ default:
+ return true;
+ }
+}
+
+static size_t stacksize(upb_pbdecoder *d, size_t entries) {
+ UPB_UNUSED(d);
+ return entries * sizeof(upb_pbdecoder_frame);
+}
+
+static size_t callstacksize(upb_pbdecoder *d, size_t entries) {
+ UPB_UNUSED(d);
+
+#ifdef UPB_USE_JIT_X64
+ if (d->method_->is_native_) {
+ /* Each native stack frame needs two pointers, plus we need a few frames for
+ * the enter/exit trampolines. */
+ size_t ret = entries * sizeof(void*) * 2;
+ ret += sizeof(void*) * 10;
+ return ret;
+ }
+#endif
+
+ return entries * sizeof(uint32_t*);
+}
+
+
+static bool in_residual_buf(const upb_pbdecoder *d, const char *p);
+
+/* It's unfortunate that we have to micro-manage the compiler with
+ * UPB_FORCEINLINE and UPB_NOINLINE, especially since this tuning is necessarily
+ * specific to one hardware configuration. But empirically on a Core i7,
+ * performance increases 30-50% with these annotations. Every instance where
+ * these appear, gcc 4.2.1 made the wrong decision and degraded performance in
+ * benchmarks. */
+
+static void seterr(upb_pbdecoder *d, const char *msg) {
+ upb_status status = UPB_STATUS_INIT;
+ upb_status_seterrmsg(&status, msg);
+ upb_env_reporterror(d->env, &status);
+}
+
+void upb_pbdecoder_seterr(upb_pbdecoder *d, const char *msg) {
+ seterr(d, msg);
+}
+
+
+/* Buffering ******************************************************************/
+
+/* We operate on one buffer at a time, which is either the user's buffer passed
+ * to our "decode" callback or some residual bytes from the previous buffer. */
+
+/* How many bytes can be safely read from d->ptr without reading past end-of-buf
+ * or past the current delimited end. */
+static size_t curbufleft(const upb_pbdecoder *d) {
+ UPB_ASSERT(d->data_end >= d->ptr);
+ return d->data_end - d->ptr;
+}
+
+/* How many bytes are available before end-of-buffer. */
+static size_t bufleft(const upb_pbdecoder *d) {
+ return d->end - d->ptr;
+}
+
+/* Overall stream offset of d->ptr. */
+uint64_t offset(const upb_pbdecoder *d) {
+ return d->bufstart_ofs + (d->ptr - d->buf);
+}
+
+/* How many bytes are available before the end of this delimited region. */
+size_t delim_remaining(const upb_pbdecoder *d) {
+ return d->top->end_ofs - offset(d);
+}
+
+/* Advances d->ptr. */
+static void advance(upb_pbdecoder *d, size_t len) {
+ UPB_ASSERT(curbufleft(d) >= len);
+ d->ptr += len;
+}
+
+static bool in_buf(const char *p, const char *buf, const char *end) {
+ return p >= buf && p <= end;
+}
+
+static bool in_residual_buf(const upb_pbdecoder *d, const char *p) {
+ return in_buf(p, d->residual, d->residual_end);
+}
+
+/* Calculates the delim_end value, which is affected by both the current buffer
+ * and the parsing stack, so must be called whenever either is updated. */
+static void set_delim_end(upb_pbdecoder *d) {
+ size_t delim_ofs = d->top->end_ofs - d->bufstart_ofs;
+ if (delim_ofs <= (size_t)(d->end - d->buf)) {
+ d->delim_end = d->buf + delim_ofs;
+ d->data_end = d->delim_end;
+ } else {
+ d->data_end = d->end;
+ d->delim_end = NULL;
+ }
+}
+
+static void switchtobuf(upb_pbdecoder *d, const char *buf, const char *end) {
+ d->ptr = buf;
+ d->buf = buf;
+ d->end = end;
+ set_delim_end(d);
+}
+
+static void advancetobuf(upb_pbdecoder *d, const char *buf, size_t len) {
+ UPB_ASSERT(curbufleft(d) == 0);
+ d->bufstart_ofs += (d->end - d->buf);
+ switchtobuf(d, buf, buf + len);
+}
+
+static void checkpoint(upb_pbdecoder *d) {
+ /* The assertion here is in the interests of efficiency, not correctness.
+ * We are trying to ensure that we don't checkpoint() more often than
+ * necessary. */
+ UPB_ASSERT(d->checkpoint != d->ptr);
+ d->checkpoint = d->ptr;
+}
+
+/* Skips "bytes" bytes in the stream, which may be more than available. If we
+ * skip more bytes than are available, we return a long read count to the caller
+ * indicating how many bytes can be skipped over before passing actual data
+ * again. Skipped bytes can pass a NULL buffer and the decoder guarantees they
+ * won't actually be read.
+ */
+static int32_t skip(upb_pbdecoder *d, size_t bytes) {
+ UPB_ASSERT(!in_residual_buf(d, d->ptr) || d->size_param == 0);
+ UPB_ASSERT(d->skip == 0);
+ if (bytes > delim_remaining(d)) {
+ seterr(d, "Skipped value extended beyond enclosing submessage.");
+ return upb_pbdecoder_suspend(d);
+ } else if (bufleft(d) >= bytes) {
+ /* Skipped data is all in current buffer, and more is still available. */
+ advance(d, bytes);
+ d->skip = 0;
+ return DECODE_OK;
+ } else {
+ /* Skipped data extends beyond currently available buffers. */
+ d->pc = d->last;
+ d->skip = bytes - curbufleft(d);
+ d->bufstart_ofs += (d->end - d->buf);
+ d->residual_end = d->residual;
+ switchtobuf(d, d->residual, d->residual_end);
+ return d->size_param + d->skip;
+ }
+}
+
+
+/* Resumes the decoder from an initial state or from a previous suspend. */
+int32_t upb_pbdecoder_resume(upb_pbdecoder *d, void *p, const char *buf,
+ size_t size, const upb_bufhandle *handle) {
+ UPB_UNUSED(p); /* Useless; just for the benefit of the JIT. */
+
+ /* d->skip and d->residual_end could probably elegantly be represented
+ * as a single variable, to more easily represent this invariant. */
+ UPB_ASSERT(!(d->skip && d->residual_end > d->residual));
+
+ /* We need to remember the original size_param, so that the value we return
+ * is relative to it, even if we do some skipping first. */
+ d->size_param = size;
+ d->handle = handle;
+
+ /* Have to handle this case specially (ie. not with skip()) because the user
+ * is allowed to pass a NULL buffer here, which won't allow us to safely
+ * calculate a d->end or use our normal functions like curbufleft(). */
+ if (d->skip && d->skip >= size) {
+ d->skip -= size;
+ d->bufstart_ofs += size;
+ buf = &dummy_char;
+ size = 0;
+
+ /* We can't just return now, because we might need to execute some ops
+ * like CHECKDELIM, which could call some callbacks and pop the stack. */
+ }
+
+ /* We need to pretend that this was the actual buffer param, since some of the
+ * calculations assume that d->ptr/d->buf is relative to this. */
+ d->buf_param = buf;
+
+ if (!buf) {
+ /* NULL buf is ok if its entire span is covered by the "skip" above, but
+ * by this point we know that "skip" doesn't cover the buffer. */
+ seterr(d, "Passed NULL buffer over non-skippable region.");
+ return upb_pbdecoder_suspend(d);
+ }
+
+ if (d->residual_end > d->residual) {
+ /* We have residual bytes from the last buffer. */
+ UPB_ASSERT(d->ptr == d->residual);
+ } else {
+ switchtobuf(d, buf, buf + size);
+ }
+
+ d->checkpoint = d->ptr;
+
+ /* Handle skips that don't cover the whole buffer (as above). */
+ if (d->skip) {
+ size_t skip_bytes = d->skip;
+ d->skip = 0;
+ CHECK_RETURN(skip(d, skip_bytes));
+ checkpoint(d);
+ }
+
+ /* If we're inside an unknown group, continue to parse unknown values. */
+ if (d->top->groupnum < 0) {
+ CHECK_RETURN(upb_pbdecoder_skipunknown(d, -1, 0));
+ checkpoint(d);
+ }
+
+ return DECODE_OK;
+}
+
+/* Suspends the decoder at the last checkpoint, without saving any residual
+ * bytes. If there are any unconsumed bytes, returns a short byte count. */
+size_t upb_pbdecoder_suspend(upb_pbdecoder *d) {
+ d->pc = d->last;
+ if (d->checkpoint == d->residual) {
+ /* Checkpoint was in residual buf; no user bytes were consumed. */
+ d->ptr = d->residual;
+ return 0;
+ } else {
+ size_t ret = d->size_param - (d->end - d->checkpoint);
+ UPB_ASSERT(!in_residual_buf(d, d->checkpoint));
+ UPB_ASSERT(d->buf == d->buf_param || d->buf == &dummy_char);
+
+ d->bufstart_ofs += (d->checkpoint - d->buf);
+ d->residual_end = d->residual;
+ switchtobuf(d, d->residual, d->residual_end);
+ return ret;
+ }
+}
+
+/* Suspends the decoder at the last checkpoint, and saves any unconsumed
+ * bytes in our residual buffer. This is necessary if we need more user
+ * bytes to form a complete value, which might not be contiguous in the
+ * user's buffers. Always consumes all user bytes. */
+static size_t suspend_save(upb_pbdecoder *d) {
+ /* We hit end-of-buffer before we could parse a full value.
+ * Save any unconsumed bytes (if any) to the residual buffer. */
+ d->pc = d->last;
+
+ if (d->checkpoint == d->residual) {
+ /* Checkpoint was in residual buf; append user byte(s) to residual buf. */
+ UPB_ASSERT((d->residual_end - d->residual) + d->size_param <=
+ sizeof(d->residual));
+ if (!in_residual_buf(d, d->ptr)) {
+ d->bufstart_ofs -= (d->residual_end - d->residual);
+ }
+ memcpy(d->residual_end, d->buf_param, d->size_param);
+ d->residual_end += d->size_param;
+ } else {
+ /* Checkpoint was in user buf; old residual bytes not needed. */
+ size_t save;
+ UPB_ASSERT(!in_residual_buf(d, d->checkpoint));
+
+ d->ptr = d->checkpoint;
+ save = curbufleft(d);
+ UPB_ASSERT(save <= sizeof(d->residual));
+ memcpy(d->residual, d->ptr, save);
+ d->residual_end = d->residual + save;
+ d->bufstart_ofs = offset(d);
+ }
+
+ switchtobuf(d, d->residual, d->residual_end);
+ return d->size_param;
+}
+
+/* Copies the next "bytes" bytes into "buf" and advances the stream.
+ * Requires that this many bytes are available in the current buffer. */
+UPB_FORCEINLINE static void consumebytes(upb_pbdecoder *d, void *buf,
+ size_t bytes) {
+ UPB_ASSERT(bytes <= curbufleft(d));
+ memcpy(buf, d->ptr, bytes);
+ advance(d, bytes);
+}
+
+/* Slow path for getting the next "bytes" bytes, regardless of whether they are
+ * available in the current buffer or not. Returns a status code as described
+ * in decoder.int.h. */
+UPB_NOINLINE static int32_t getbytes_slow(upb_pbdecoder *d, void *buf,
+ size_t bytes) {
+ const size_t avail = curbufleft(d);
+ consumebytes(d, buf, avail);
+ bytes -= avail;
+ UPB_ASSERT(bytes > 0);
+ if (in_residual_buf(d, d->ptr)) {
+ advancetobuf(d, d->buf_param, d->size_param);
+ }
+ if (curbufleft(d) >= bytes) {
+ consumebytes(d, (char *)buf + avail, bytes);
+ return DECODE_OK;
+ } else if (d->data_end == d->delim_end) {
+ seterr(d, "Submessage ended in the middle of a value or group");
+ return upb_pbdecoder_suspend(d);
+ } else {
+ return suspend_save(d);
+ }
+}
+
+/* Gets the next "bytes" bytes, regardless of whether they are available in the
+ * current buffer or not. Returns a status code as described in decoder.int.h.
+ */
+UPB_FORCEINLINE static int32_t getbytes(upb_pbdecoder *d, void *buf,
+ size_t bytes) {
+ if (curbufleft(d) >= bytes) {
+ /* Buffer has enough data to satisfy. */
+ consumebytes(d, buf, bytes);
+ return DECODE_OK;
+ } else {
+ return getbytes_slow(d, buf, bytes);
+ }
+}
+
+UPB_NOINLINE static size_t peekbytes_slow(upb_pbdecoder *d, void *buf,
+ size_t bytes) {
+ size_t ret = curbufleft(d);
+ memcpy(buf, d->ptr, ret);
+ if (in_residual_buf(d, d->ptr)) {
+ size_t copy = UPB_MIN(bytes - ret, d->size_param);
+ memcpy((char *)buf + ret, d->buf_param, copy);
+ ret += copy;
+ }
+ return ret;
+}
+
+UPB_FORCEINLINE static size_t peekbytes(upb_pbdecoder *d, void *buf,
+ size_t bytes) {
+ if (curbufleft(d) >= bytes) {
+ memcpy(buf, d->ptr, bytes);
+ return bytes;
+ } else {
+ return peekbytes_slow(d, buf, bytes);
+ }
+}
+
+
+/* Decoding of wire types *****************************************************/
+
+/* Slow path for decoding a varint from the current buffer position.
+ * Returns a status code as described in decoder.int.h. */
+UPB_NOINLINE int32_t upb_pbdecoder_decode_varint_slow(upb_pbdecoder *d,
+ uint64_t *u64) {
+ uint8_t byte = 0x80;
+ int bitpos;
+ *u64 = 0;
+ for(bitpos = 0; bitpos < 70 && (byte & 0x80); bitpos += 7) {
+ CHECK_RETURN(getbytes(d, &byte, 1));
+ *u64 |= (uint64_t)(byte & 0x7F) << bitpos;
+ }
+ if(bitpos == 70 && (byte & 0x80)) {
+ seterr(d, kUnterminatedVarint);
+ return upb_pbdecoder_suspend(d);
+ }
+ return DECODE_OK;
+}
+
+/* Decodes a varint from the current buffer position.
+ * Returns a status code as described in decoder.int.h. */
+UPB_FORCEINLINE static int32_t decode_varint(upb_pbdecoder *d, uint64_t *u64) {
+ if (curbufleft(d) > 0 && !(*d->ptr & 0x80)) {
+ *u64 = *d->ptr;
+ advance(d, 1);
+ return DECODE_OK;
+ } else if (curbufleft(d) >= 10) {
+ /* Fast case. */
+ upb_decoderet r = upb_vdecode_fast(d->ptr);
+ if (r.p == NULL) {
+ seterr(d, kUnterminatedVarint);
+ return upb_pbdecoder_suspend(d);
+ }
+ advance(d, r.p - d->ptr);
+ *u64 = r.val;
+ return DECODE_OK;
+ } else {
+ /* Slow case -- varint spans buffer seam. */
+ return upb_pbdecoder_decode_varint_slow(d, u64);
+ }
+}
+
+/* Decodes a 32-bit varint from the current buffer position.
+ * Returns a status code as described in decoder.int.h. */
+UPB_FORCEINLINE static int32_t decode_v32(upb_pbdecoder *d, uint32_t *u32) {
+ uint64_t u64;
+ int32_t ret = decode_varint(d, &u64);
+ if (ret >= 0) return ret;
+ if (u64 > UINT32_MAX) {
+ seterr(d, "Unterminated 32-bit varint");
+ /* TODO(haberman) guarantee that this function return is >= 0 somehow,
+ * so we know this path will always be treated as error by our caller.
+ * Right now the size_t -> int32_t can overflow and produce negative values.
+ */
+ *u32 = 0;
+ return upb_pbdecoder_suspend(d);
+ }
+ *u32 = u64;
+ return DECODE_OK;
+}
+
+/* Decodes a fixed32 from the current buffer position.
+ * Returns a status code as described in decoder.int.h.
+ * TODO: proper byte swapping for big-endian machines. */
+UPB_FORCEINLINE static int32_t decode_fixed32(upb_pbdecoder *d, uint32_t *u32) {
+ return getbytes(d, u32, 4);
+}
+
+/* Decodes a fixed64 from the current buffer position.
+ * Returns a status code as described in decoder.int.h.
+ * TODO: proper byte swapping for big-endian machines. */
+UPB_FORCEINLINE static int32_t decode_fixed64(upb_pbdecoder *d, uint64_t *u64) {
+ return getbytes(d, u64, 8);
+}
+
+/* Non-static versions of the above functions.
+ * These are called by the JIT for fallback paths. */
+int32_t upb_pbdecoder_decode_f32(upb_pbdecoder *d, uint32_t *u32) {
+ return decode_fixed32(d, u32);
+}
+
+int32_t upb_pbdecoder_decode_f64(upb_pbdecoder *d, uint64_t *u64) {
+ return decode_fixed64(d, u64);
+}
+
+static double as_double(uint64_t n) { double d; memcpy(&d, &n, 8); return d; }
+static float as_float(uint32_t n) { float f; memcpy(&f, &n, 4); return f; }
+
+/* Pushes a frame onto the decoder stack. */
+static bool decoder_push(upb_pbdecoder *d, uint64_t end) {
+ upb_pbdecoder_frame *fr = d->top;
+
+ if (end > fr->end_ofs) {
+ seterr(d, kPbDecoderSubmessageTooLong);
+ return false;
+ } else if (fr == d->limit) {
+ seterr(d, kPbDecoderStackOverflow);
+ return false;
+ }
+
+ fr++;
+ fr->end_ofs = end;
+ fr->dispatch = NULL;
+ fr->groupnum = 0;
+ d->top = fr;
+ return true;
+}
+
+static bool pushtagdelim(upb_pbdecoder *d, uint32_t arg) {
+ /* While we expect to see an "end" tag (either ENDGROUP or a non-sequence
+ * field number) prior to hitting any enclosing submessage end, pushing our
+ * existing delim end prevents us from continuing to parse values from a
+ * corrupt proto that doesn't give us an END tag in time. */
+ if (!decoder_push(d, d->top->end_ofs))
+ return false;
+ d->top->groupnum = arg;
+ return true;
+}
+
+/* Pops a frame from the decoder stack. */
+static void decoder_pop(upb_pbdecoder *d) { d->top--; }
+
+UPB_NOINLINE int32_t upb_pbdecoder_checktag_slow(upb_pbdecoder *d,
+ uint64_t expected) {
+ uint64_t data = 0;
+ size_t bytes = upb_value_size(expected);
+ size_t read = peekbytes(d, &data, bytes);
+ if (read == bytes && data == expected) {
+ /* Advance past matched bytes. */
+ int32_t ok = getbytes(d, &data, read);
+ UPB_ASSERT(ok < 0);
+ return DECODE_OK;
+ } else if (read < bytes && memcmp(&data, &expected, read) == 0) {
+ return suspend_save(d);
+ } else {
+ return DECODE_MISMATCH;
+ }
+}
+
+int32_t upb_pbdecoder_skipunknown(upb_pbdecoder *d, int32_t fieldnum,
+ uint8_t wire_type) {
+ if (fieldnum >= 0)
+ goto have_tag;
+
+ while (true) {
+ uint32_t tag;
+ CHECK_RETURN(decode_v32(d, &tag));
+ wire_type = tag & 0x7;
+ fieldnum = tag >> 3;
+
+have_tag:
+ if (fieldnum == 0) {
+ seterr(d, "Saw invalid field number (0)");
+ return upb_pbdecoder_suspend(d);
+ }
+
+ switch (wire_type) {
+ case UPB_WIRE_TYPE_32BIT:
+ CHECK_RETURN(skip(d, 4));
+ break;
+ case UPB_WIRE_TYPE_64BIT:
+ CHECK_RETURN(skip(d, 8));
+ break;
+ case UPB_WIRE_TYPE_VARINT: {
+ uint64_t u64;
+ CHECK_RETURN(decode_varint(d, &u64));
+ break;
+ }
+ case UPB_WIRE_TYPE_DELIMITED: {
+ uint32_t len;
+ CHECK_RETURN(decode_v32(d, &len));
+ CHECK_RETURN(skip(d, len));
+ break;
+ }
+ case UPB_WIRE_TYPE_START_GROUP:
+ CHECK_SUSPEND(pushtagdelim(d, -fieldnum));
+ break;
+ case UPB_WIRE_TYPE_END_GROUP:
+ if (fieldnum == -d->top->groupnum) {
+ decoder_pop(d);
+ } else if (fieldnum == d->top->groupnum) {
+ return DECODE_ENDGROUP;
+ } else {
+ seterr(d, "Unmatched ENDGROUP tag.");
+ return upb_pbdecoder_suspend(d);
+ }
+ break;
+ default:
+ seterr(d, "Invalid wire type");
+ return upb_pbdecoder_suspend(d);
+ }
+
+ if (d->top->groupnum >= 0) {
+ /* TODO: More code needed for handling unknown groups. */
+ upb_sink_putunknown(&d->top->sink, d->checkpoint, d->ptr - d->checkpoint);
+ return DECODE_OK;
+ }
+
+ /* Unknown group -- continue looping over unknown fields. */
+ checkpoint(d);
+ }
+}
+
+static void goto_endmsg(upb_pbdecoder *d) {
+ upb_value v;
+ bool found = upb_inttable_lookup32(d->top->dispatch, DISPATCH_ENDMSG, &v);
+ UPB_ASSERT(found);
+ d->pc = d->top->base + upb_value_getuint64(v);
+}
+
+/* Parses a tag and jumps to the corresponding bytecode instruction for this
+ * field.
+ *
+ * If the tag is unknown (or the wire type doesn't match), parses the field as
+ * unknown. If the tag is a valid ENDGROUP tag, jumps to the bytecode
+ * instruction for the end of message. */
+static int32_t dispatch(upb_pbdecoder *d) {
+ upb_inttable *dispatch = d->top->dispatch;
+ uint32_t tag;
+ uint8_t wire_type;
+ uint32_t fieldnum;
+ upb_value val;
+ int32_t retval;
+
+ /* Decode tag. */
+ CHECK_RETURN(decode_v32(d, &tag));
+ wire_type = tag & 0x7;
+ fieldnum = tag >> 3;
+
+ /* Lookup tag. Because of packed/non-packed compatibility, we have to
+ * check the wire type against two possibilities. */
+ if (fieldnum != DISPATCH_ENDMSG &&
+ upb_inttable_lookup32(dispatch, fieldnum, &val)) {
+ uint64_t v = upb_value_getuint64(val);
+ if (wire_type == (v & 0xff)) {
+ d->pc = d->top->base + (v >> 16);
+ return DECODE_OK;
+ } else if (wire_type == ((v >> 8) & 0xff)) {
+ bool found =
+ upb_inttable_lookup(dispatch, fieldnum + UPB_MAX_FIELDNUMBER, &val);
+ UPB_ASSERT(found);
+ d->pc = d->top->base + upb_value_getuint64(val);
+ return DECODE_OK;
+ }
+ }
+
+ /* We have some unknown fields (or ENDGROUP) to parse. The DISPATCH or TAG
+ * bytecode that triggered this is preceded by a CHECKDELIM bytecode which
+ * we need to back up to, so that when we're done skipping unknown data we
+ * can re-check the delimited end. */
+ d->last--; /* Necessary if we get suspended */
+ d->pc = d->last;
+ UPB_ASSERT(getop(*d->last) == OP_CHECKDELIM);
+
+ /* Unknown field or ENDGROUP. */
+ retval = upb_pbdecoder_skipunknown(d, fieldnum, wire_type);
+
+ CHECK_RETURN(retval);
+
+ if (retval == DECODE_ENDGROUP) {
+ goto_endmsg(d);
+ return DECODE_OK;
+ }
+
+ return DECODE_OK;
+}
+
+/* Callers know that the stack is more than one deep because the opcodes that
+ * call this only occur after PUSH operations. */
+upb_pbdecoder_frame *outer_frame(upb_pbdecoder *d) {
+ UPB_ASSERT(d->top != d->stack);
+ return d->top - 1;
+}
+
+
+/* The main decoding loop *****************************************************/
+
+/* The main decoder VM function. Uses traditional bytecode dispatch loop with a
+ * switch() statement. */
+size_t run_decoder_vm(upb_pbdecoder *d, const mgroup *group,
+ const upb_bufhandle* handle) {
+
+#define VMCASE(op, code) \
+ case op: { code; if (consumes_input(op)) checkpoint(d); break; }
+#define PRIMITIVE_OP(type, wt, name, convfunc, ctype) \
+ VMCASE(OP_PARSE_ ## type, { \
+ ctype val; \
+ CHECK_RETURN(decode_ ## wt(d, &val)); \
+ upb_sink_put ## name(&d->top->sink, arg, (convfunc)(val)); \
+ })
+
+ while(1) {
+ int32_t instruction;
+ opcode op;
+ uint32_t arg;
+ int32_t longofs;
+
+ d->last = d->pc;
+ instruction = *d->pc++;
+ op = getop(instruction);
+ arg = instruction >> 8;
+ longofs = arg;
+ UPB_ASSERT(d->ptr != d->residual_end);
+ UPB_UNUSED(group);
+#ifdef UPB_DUMP_BYTECODE
+ fprintf(stderr, "s_ofs=%d buf_ofs=%d data_rem=%d buf_rem=%d delim_rem=%d "
+ "%x %s (%d)\n",
+ (int)offset(d),
+ (int)(d->ptr - d->buf),
+ (int)(d->data_end - d->ptr),
+ (int)(d->end - d->ptr),
+ (int)((d->top->end_ofs - d->bufstart_ofs) - (d->ptr - d->buf)),
+ (int)(d->pc - 1 - group->bytecode),
+ upb_pbdecoder_getopname(op),
+ arg);
+#endif
+ switch (op) {
+ /* Technically, we are losing data if we see a 32-bit varint that is not
+ * properly sign-extended. We could detect this and error about the data
+ * loss, but proto2 does not do this, so we pass. */
+ PRIMITIVE_OP(INT32, varint, int32, int32_t, uint64_t)
+ PRIMITIVE_OP(INT64, varint, int64, int64_t, uint64_t)
+ PRIMITIVE_OP(UINT32, varint, uint32, uint32_t, uint64_t)
+ PRIMITIVE_OP(UINT64, varint, uint64, uint64_t, uint64_t)
+ PRIMITIVE_OP(FIXED32, fixed32, uint32, uint32_t, uint32_t)
+ PRIMITIVE_OP(FIXED64, fixed64, uint64, uint64_t, uint64_t)
+ PRIMITIVE_OP(SFIXED32, fixed32, int32, int32_t, uint32_t)
+ PRIMITIVE_OP(SFIXED64, fixed64, int64, int64_t, uint64_t)
+ PRIMITIVE_OP(BOOL, varint, bool, bool, uint64_t)
+ PRIMITIVE_OP(DOUBLE, fixed64, double, as_double, uint64_t)
+ PRIMITIVE_OP(FLOAT, fixed32, float, as_float, uint32_t)
+ PRIMITIVE_OP(SINT32, varint, int32, upb_zzdec_32, uint64_t)
+ PRIMITIVE_OP(SINT64, varint, int64, upb_zzdec_64, uint64_t)
+
+ VMCASE(OP_SETDISPATCH,
+ d->top->base = d->pc - 1;
+ memcpy(&d->top->dispatch, d->pc, sizeof(void*));
+ d->pc += sizeof(void*) / sizeof(uint32_t);
+ )
+ VMCASE(OP_STARTMSG,
+ CHECK_SUSPEND(upb_sink_startmsg(&d->top->sink));
+ )
+ VMCASE(OP_ENDMSG,
+ CHECK_SUSPEND(upb_sink_endmsg(&d->top->sink, d->status));
+ )
+ VMCASE(OP_STARTSEQ,
+ upb_pbdecoder_frame *outer = outer_frame(d);
+ CHECK_SUSPEND(upb_sink_startseq(&outer->sink, arg, &d->top->sink));
+ )
+ VMCASE(OP_ENDSEQ,
+ CHECK_SUSPEND(upb_sink_endseq(&d->top->sink, arg));
+ )
+ VMCASE(OP_STARTSUBMSG,
+ upb_pbdecoder_frame *outer = outer_frame(d);
+ CHECK_SUSPEND(upb_sink_startsubmsg(&outer->sink, arg, &d->top->sink));
+ )
+ VMCASE(OP_ENDSUBMSG,
+ CHECK_SUSPEND(upb_sink_endsubmsg(&d->top->sink, arg));
+ )
+ VMCASE(OP_STARTSTR,
+ uint32_t len = delim_remaining(d);
+ upb_pbdecoder_frame *outer = outer_frame(d);
+ CHECK_SUSPEND(upb_sink_startstr(&outer->sink, arg, len, &d->top->sink));
+ if (len == 0) {
+ d->pc++; /* Skip OP_STRING. */
+ }
+ )
+ VMCASE(OP_STRING,
+ uint32_t len = curbufleft(d);
+ size_t n = upb_sink_putstring(&d->top->sink, arg, d->ptr, len, handle);
+ if (n > len) {
+ if (n > delim_remaining(d)) {
+ seterr(d, "Tried to skip past end of string.");
+ return upb_pbdecoder_suspend(d);
+ } else {
+ int32_t ret = skip(d, n);
+ /* This shouldn't return DECODE_OK, because n > len. */
+ UPB_ASSERT(ret >= 0);
+ return ret;
+ }
+ }
+ advance(d, n);
+ if (n < len || d->delim_end == NULL) {
+ /* We aren't finished with this string yet. */
+ d->pc--; /* Repeat OP_STRING. */
+ if (n > 0) checkpoint(d);
+ return upb_pbdecoder_suspend(d);
+ }
+ )
+ VMCASE(OP_ENDSTR,
+ CHECK_SUSPEND(upb_sink_endstr(&d->top->sink, arg));
+ )
+ VMCASE(OP_PUSHTAGDELIM,
+ CHECK_SUSPEND(pushtagdelim(d, arg));
+ )
+ VMCASE(OP_SETBIGGROUPNUM,
+ d->top->groupnum = *d->pc++;
+ )
+ VMCASE(OP_POP,
+ UPB_ASSERT(d->top > d->stack);
+ decoder_pop(d);
+ )
+ VMCASE(OP_PUSHLENDELIM,
+ uint32_t len;
+ CHECK_RETURN(decode_v32(d, &len));
+ CHECK_SUSPEND(decoder_push(d, offset(d) + len));
+ set_delim_end(d);
+ )
+ VMCASE(OP_SETDELIM,
+ set_delim_end(d);
+ )
+ VMCASE(OP_CHECKDELIM,
+ /* We are guaranteed of this assert because we never allow ourselves to
+ * consume bytes beyond data_end, which covers delim_end when non-NULL.
+ */
+ UPB_ASSERT(!(d->delim_end && d->ptr > d->delim_end));
+ if (d->ptr == d->delim_end)
+ d->pc += longofs;
+ )
+ VMCASE(OP_CALL,
+ d->callstack[d->call_len++] = d->pc;
+ d->pc += longofs;
+ )
+ VMCASE(OP_RET,
+ UPB_ASSERT(d->call_len > 0);
+ d->pc = d->callstack[--d->call_len];
+ )
+ VMCASE(OP_BRANCH,
+ d->pc += longofs;
+ )
+ VMCASE(OP_TAG1,
+ uint8_t expected;
+ CHECK_SUSPEND(curbufleft(d) > 0);
+ expected = (arg >> 8) & 0xff;
+ if (*d->ptr == expected) {
+ advance(d, 1);
+ } else {
+ int8_t shortofs;
+ badtag:
+ shortofs = arg;
+ if (shortofs == LABEL_DISPATCH) {
+ CHECK_RETURN(dispatch(d));
+ } else {
+ d->pc += shortofs;
+ break; /* Avoid checkpoint(). */
+ }
+ }
+ )
+ VMCASE(OP_TAG2,
+ uint16_t expected;
+ CHECK_SUSPEND(curbufleft(d) > 0);
+ expected = (arg >> 8) & 0xffff;
+ if (curbufleft(d) >= 2) {
+ uint16_t actual;
+ memcpy(&actual, d->ptr, 2);
+ if (expected == actual) {
+ advance(d, 2);
+ } else {
+ goto badtag;
+ }
+ } else {
+ int32_t result = upb_pbdecoder_checktag_slow(d, expected);
+ if (result == DECODE_MISMATCH) goto badtag;
+ if (result >= 0) return result;
+ }
+ )
+ VMCASE(OP_TAGN, {
+ uint64_t expected;
+ int32_t result;
+ memcpy(&expected, d->pc, 8);
+ d->pc += 2;
+ result = upb_pbdecoder_checktag_slow(d, expected);
+ if (result == DECODE_MISMATCH) goto badtag;
+ if (result >= 0) return result;
+ })
+ VMCASE(OP_DISPATCH, {
+ CHECK_RETURN(dispatch(d));
+ })
+ VMCASE(OP_HALT, {
+ return d->size_param;
+ })
+ }
+ }
+}
+
+
+/* BytesHandler handlers ******************************************************/
+
+void *upb_pbdecoder_startbc(void *closure, const void *pc, size_t size_hint) {
+ upb_pbdecoder *d = closure;
+ UPB_UNUSED(size_hint);
+ d->top->end_ofs = UINT64_MAX;
+ d->bufstart_ofs = 0;
+ d->call_len = 1;
+ d->callstack[0] = &halt;
+ d->pc = pc;
+ d->skip = 0;
+ return d;
+}
+
+void *upb_pbdecoder_startjit(void *closure, const void *hd, size_t size_hint) {
+ upb_pbdecoder *d = closure;
+ UPB_UNUSED(hd);
+ UPB_UNUSED(size_hint);
+ d->top->end_ofs = UINT64_MAX;
+ d->bufstart_ofs = 0;
+ d->call_len = 0;
+ d->skip = 0;
+ return d;
+}
+
+bool upb_pbdecoder_end(void *closure, const void *handler_data) {
+ upb_pbdecoder *d = closure;
+ const upb_pbdecodermethod *method = handler_data;
+ uint64_t end;
+ char dummy;
+
+ if (d->residual_end > d->residual) {
+ seterr(d, "Unexpected EOF: decoder still has buffered unparsed data");
+ return false;
+ }
+
+ if (d->skip) {
+ seterr(d, "Unexpected EOF inside skipped data");
+ return false;
+ }
+
+ if (d->top->end_ofs != UINT64_MAX) {
+ seterr(d, "Unexpected EOF inside delimited string");
+ return false;
+ }
+
+ /* The user's end() call indicates that the message ends here. */
+ end = offset(d);
+ d->top->end_ofs = end;
+
+#ifdef UPB_USE_JIT_X64
+ if (method->is_native_) {
+ const mgroup *group = (const mgroup*)method->group;
+ if (d->top != d->stack)
+ d->stack->end_ofs = 0;
+ group->jit_code(closure, method->code_base.ptr, &dummy, 0, NULL);
+ } else
+#endif
+ {
+ const uint32_t *p = d->pc;
+ d->stack->end_ofs = end;
+ /* Check the previous bytecode, but guard against beginning. */
+ if (p != method->code_base.ptr) p--;
+ if (getop(*p) == OP_CHECKDELIM) {
+ /* Rewind from OP_TAG* to OP_CHECKDELIM. */
+ UPB_ASSERT(getop(*d->pc) == OP_TAG1 ||
+ getop(*d->pc) == OP_TAG2 ||
+ getop(*d->pc) == OP_TAGN ||
+ getop(*d->pc) == OP_DISPATCH);
+ d->pc = p;
+ }
+ upb_pbdecoder_decode(closure, handler_data, &dummy, 0, NULL);
+ }
+
+ if (d->call_len != 0) {
+ seterr(d, "Unexpected EOF inside submessage or group");
+ return false;
+ }
+
+ return true;
+}
+
+size_t upb_pbdecoder_decode(void *decoder, const void *group, const char *buf,
+ size_t size, const upb_bufhandle *handle) {
+ int32_t result = upb_pbdecoder_resume(decoder, NULL, buf, size, handle);
+
+ if (result == DECODE_ENDGROUP) goto_endmsg(decoder);
+ CHECK_RETURN(result);
+
+ return run_decoder_vm(decoder, group, handle);
+}
+
+
+/* Public API *****************************************************************/
+
+void upb_pbdecoder_reset(upb_pbdecoder *d) {
+ d->top = d->stack;
+ d->top->groupnum = 0;
+ d->ptr = d->residual;
+ d->buf = d->residual;
+ d->end = d->residual;
+ d->residual_end = d->residual;
+}
+
+upb_pbdecoder *upb_pbdecoder_create(upb_env *e, const upb_pbdecodermethod *m,
+ upb_sink *sink) {
+ const size_t default_max_nesting = 64;
+#ifndef NDEBUG
+ size_t size_before = upb_env_bytesallocated(e);
+#endif
+
+ upb_pbdecoder *d = upb_env_malloc(e, sizeof(upb_pbdecoder));
+ if (!d) return NULL;
+
+ d->method_ = m;
+ d->callstack = upb_env_malloc(e, callstacksize(d, default_max_nesting));
+ d->stack = upb_env_malloc(e, stacksize(d, default_max_nesting));
+ if (!d->stack || !d->callstack) {
+ return NULL;
+ }
+
+ d->env = e;
+ d->limit = d->stack + default_max_nesting - 1;
+ d->stack_size = default_max_nesting;
+ d->status = NULL;
+
+ upb_pbdecoder_reset(d);
+ upb_bytessink_reset(&d->input_, &m->input_handler_, d);
+
+ UPB_ASSERT(sink);
+ if (d->method_->dest_handlers_) {
+ if (sink->handlers != d->method_->dest_handlers_)
+ return NULL;
+ }
+ upb_sink_reset(&d->top->sink, sink->handlers, sink->closure);
+
+ /* If this fails, increase the value in decoder.h. */
+ UPB_ASSERT_DEBUGVAR(upb_env_bytesallocated(e) - size_before <=
+ UPB_PB_DECODER_SIZE);
+ return d;
+}
+
+uint64_t upb_pbdecoder_bytesparsed(const upb_pbdecoder *d) {
+ return offset(d);
+}
+
+const upb_pbdecodermethod *upb_pbdecoder_method(const upb_pbdecoder *d) {
+ return d->method_;
+}
+
+upb_bytessink *upb_pbdecoder_input(upb_pbdecoder *d) {
+ return &d->input_;
+}
+
+size_t upb_pbdecoder_maxnesting(const upb_pbdecoder *d) {
+ return d->stack_size;
+}
+
+bool upb_pbdecoder_setmaxnesting(upb_pbdecoder *d, size_t max) {
+ UPB_ASSERT(d->top >= d->stack);
+
+ if (max < (size_t)(d->top - d->stack)) {
+ /* Can't set a limit smaller than what we are currently at. */
+ return false;
+ }
+
+ if (max > d->stack_size) {
+ /* Need to reallocate stack and callstack to accommodate. */
+ size_t old_size = stacksize(d, d->stack_size);
+ size_t new_size = stacksize(d, max);
+ void *p = upb_env_realloc(d->env, d->stack, old_size, new_size);
+ if (!p) {
+ return false;
+ }
+ d->stack = p;
+
+ old_size = callstacksize(d, d->stack_size);
+ new_size = callstacksize(d, max);
+ p = upb_env_realloc(d->env, d->callstack, old_size, new_size);
+ if (!p) {
+ return false;
+ }
+ d->callstack = p;
+
+ d->stack_size = max;
+ }
+
+ d->limit = d->stack + max - 1;
+ return true;
+}
+/*
+** upb::Encoder
+**
+** Since we are implementing pure handlers (ie. without any out-of-band access
+** to pre-computed lengths), we have to buffer all submessages before we can
+** emit even their first byte.
+**
+** Not knowing the size of submessages also means we can't write a perfect
+** zero-copy implementation, even with buffering. Lengths are stored as
+** varints, which means that we don't know how many bytes to reserve for the
+** length until we know what the length is.
+**
+** This leaves us with three main choices:
+**
+** 1. buffer all submessage data in a temporary buffer, then copy it exactly
+** once into the output buffer.
+**
+** 2. attempt to buffer data directly into the output buffer, estimating how
+** many bytes each length will take. When our guesses are wrong, use
+** memmove() to grow or shrink the allotted space.
+**
+** 3. buffer directly into the output buffer, allocating a max length
+** ahead-of-time for each submessage length. If we overallocated, we waste
+** space, but no memcpy() or memmove() is required. This approach requires
+** defining a maximum size for submessages and rejecting submessages that
+** exceed that size.
+**
+** (2) and (3) have the potential to have better performance, but they are more
+** complicated and subtle to implement:
+**
+** (3) requires making an arbitrary choice of the maximum message size; it
+** wastes space when submessages are shorter than this and fails
+** completely when they are longer. This makes it more finicky and
+** requires configuration based on the input. It also makes it impossible
+** to perfectly match the output of reference encoders that always use the
+** optimal amount of space for each length.
+**
+** (2) requires guessing the the size upfront, and if multiple lengths are
+** guessed wrong the minimum required number of memmove() operations may
+** be complicated to compute correctly. Implemented properly, it may have
+** a useful amortized or average cost, but more investigation is required
+** to determine this and what the optimal algorithm is to achieve it.
+**
+** (1) makes you always pay for exactly one copy, but its implementation is
+** the simplest and its performance is predictable.
+**
+** So for now, we implement (1) only. If we wish to optimize later, we should
+** be able to do it without affecting users.
+**
+** The strategy is to buffer the segments of data that do *not* depend on
+** unknown lengths in one buffer, and keep a separate buffer of segment pointers
+** and lengths. When the top-level submessage ends, we can go beginning to end,
+** alternating the writing of lengths with memcpy() of the rest of the data.
+** At the top level though, no buffering is required.
+*/
+
+
+
+/* The output buffer is divided into segments; a segment is a string of data
+ * that is "ready to go" -- it does not need any varint lengths inserted into
+ * the middle. The seams between segments are where varints will be inserted
+ * once they are known.
+ *
+ * We also use the concept of a "run", which is a range of encoded bytes that
+ * occur at a single submessage level. Every segment contains one or more runs.
+ *
+ * A segment can span messages. Consider:
+ *
+ * .--Submessage lengths---------.
+ * | | |
+ * | V V
+ * V | |--------------- | |-----------------
+ * Submessages: | |-----------------------------------------------
+ * Top-level msg: ------------------------------------------------------------
+ *
+ * Segments: ----- ------------------- -----------------
+ * Runs: *---- *--------------*--- *----------------
+ * (* marks the start)
+ *
+ * Note that the top-level menssage is not in any segment because it does not
+ * have any length preceding it.
+ *
+ * A segment is only interrupted when another length needs to be inserted. So
+ * observe how the second segment spans both the inner submessage and part of
+ * the next enclosing message. */
+typedef struct {
+ uint32_t msglen; /* The length to varint-encode before this segment. */
+ uint32_t seglen; /* Length of the segment. */
+} upb_pb_encoder_segment;
+
+struct upb_pb_encoder {
+ upb_env *env;
+
+ /* Our input and output. */
+ upb_sink input_;
+ upb_bytessink *output_;
+
+ /* The "subclosure" -- used as the inner closure as part of the bytessink
+ * protocol. */
+ void *subc;
+
+ /* The output buffer and limit, and our current write position. "buf"
+ * initially points to "initbuf", but is dynamically allocated if we need to
+ * grow beyond the initial size. */
+ char *buf, *ptr, *limit;
+
+ /* The beginning of the current run, or undefined if we are at the top
+ * level. */
+ char *runbegin;
+
+ /* The list of segments we are accumulating. */
+ upb_pb_encoder_segment *segbuf, *segptr, *seglimit;
+
+ /* The stack of enclosing submessages. Each entry in the stack points to the
+ * segment where this submessage's length is being accumulated. */
+ int *stack, *top, *stacklimit;
+
+ /* Depth of startmsg/endmsg calls. */
+ int depth;
+};
+
+/* low-level buffering ********************************************************/
+
+/* Low-level functions for interacting with the output buffer. */
+
+/* TODO(haberman): handle pushback */
+static void putbuf(upb_pb_encoder *e, const char *buf, size_t len) {
+ size_t n = upb_bytessink_putbuf(e->output_, e->subc, buf, len, NULL);
+ UPB_ASSERT(n == len);
+}
+
+static upb_pb_encoder_segment *top(upb_pb_encoder *e) {
+ return &e->segbuf[*e->top];
+}
+
+/* Call to ensure that at least "bytes" bytes are available for writing at
+ * e->ptr. Returns false if the bytes could not be allocated. */
+static bool reserve(upb_pb_encoder *e, size_t bytes) {
+ if ((size_t)(e->limit - e->ptr) < bytes) {
+ /* Grow buffer. */
+ char *new_buf;
+ size_t needed = bytes + (e->ptr - e->buf);
+ size_t old_size = e->limit - e->buf;
+
+ size_t new_size = old_size;
+
+ while (new_size < needed) {
+ new_size *= 2;
+ }
+
+ new_buf = upb_env_realloc(e->env, e->buf, old_size, new_size);
+
+ if (new_buf == NULL) {
+ return false;
+ }
+
+ e->ptr = new_buf + (e->ptr - e->buf);
+ e->runbegin = new_buf + (e->runbegin - e->buf);
+ e->limit = new_buf + new_size;
+ e->buf = new_buf;
+ }
+
+ return true;
+}
+
+/* Call when "bytes" bytes have been writte at e->ptr. The caller *must* have
+ * previously called reserve() with at least this many bytes. */
+static void encoder_advance(upb_pb_encoder *e, size_t bytes) {
+ UPB_ASSERT((size_t)(e->limit - e->ptr) >= bytes);
+ e->ptr += bytes;
+}
+
+/* Call when all of the bytes for a handler have been written. Flushes the
+ * bytes if possible and necessary, returning false if this failed. */
+static bool commit(upb_pb_encoder *e) {
+ if (!e->top) {
+ /* We aren't inside a delimited region. Flush our accumulated bytes to
+ * the output.
+ *
+ * TODO(haberman): in the future we may want to delay flushing for
+ * efficiency reasons. */
+ putbuf(e, e->buf, e->ptr - e->buf);
+ e->ptr = e->buf;
+ }
+
+ return true;
+}
+
+/* Writes the given bytes to the buffer, handling reserve/advance. */
+static bool encode_bytes(upb_pb_encoder *e, const void *data, size_t len) {
+ if (!reserve(e, len)) {
+ return false;
+ }
+
+ memcpy(e->ptr, data, len);
+ encoder_advance(e, len);
+ return true;
+}
+
+/* Finish the current run by adding the run totals to the segment and message
+ * length. */
+static void accumulate(upb_pb_encoder *e) {
+ size_t run_len;
+ UPB_ASSERT(e->ptr >= e->runbegin);
+ run_len = e->ptr - e->runbegin;
+ e->segptr->seglen += run_len;
+ top(e)->msglen += run_len;
+ e->runbegin = e->ptr;
+}
+
+/* Call to indicate the start of delimited region for which the full length is
+ * not yet known. All data will be buffered until the length is known.
+ * Delimited regions may be nested; their lengths will all be tracked properly. */
+static bool start_delim(upb_pb_encoder *e) {
+ if (e->top) {
+ /* We are already buffering, advance to the next segment and push it on the
+ * stack. */
+ accumulate(e);
+
+ if (++e->top == e->stacklimit) {
+ /* TODO(haberman): grow stack? */
+ return false;
+ }
+
+ if (++e->segptr == e->seglimit) {
+ /* Grow segment buffer. */
+ size_t old_size =
+ (e->seglimit - e->segbuf) * sizeof(upb_pb_encoder_segment);
+ size_t new_size = old_size * 2;
+ upb_pb_encoder_segment *new_buf =
+ upb_env_realloc(e->env, e->segbuf, old_size, new_size);
+
+ if (new_buf == NULL) {
+ return false;
+ }
+
+ e->segptr = new_buf + (e->segptr - e->segbuf);
+ e->seglimit = new_buf + (new_size / sizeof(upb_pb_encoder_segment));
+ e->segbuf = new_buf;
+ }
+ } else {
+ /* We were previously at the top level, start buffering. */
+ e->segptr = e->segbuf;
+ e->top = e->stack;
+ e->runbegin = e->ptr;
+ }
+
+ *e->top = e->segptr - e->segbuf;
+ e->segptr->seglen = 0;
+ e->segptr->msglen = 0;
+
+ return true;
+}
+
+/* Call to indicate the end of a delimited region. We now know the length of
+ * the delimited region. If we are not nested inside any other delimited
+ * regions, we can now emit all of the buffered data we accumulated. */
+static bool end_delim(upb_pb_encoder *e) {
+ size_t msglen;
+ accumulate(e);
+ msglen = top(e)->msglen;
+
+ if (e->top == e->stack) {
+ /* All lengths are now available, emit all buffered data. */
+ char buf[UPB_PB_VARINT_MAX_LEN];
+ upb_pb_encoder_segment *s;
+ const char *ptr = e->buf;
+ for (s = e->segbuf; s <= e->segptr; s++) {
+ size_t lenbytes = upb_vencode64(s->msglen, buf);
+ putbuf(e, buf, lenbytes);
+ putbuf(e, ptr, s->seglen);
+ ptr += s->seglen;
+ }
+
+ e->ptr = e->buf;
+ e->top = NULL;
+ } else {
+ /* Need to keep buffering; propagate length info into enclosing
+ * submessages. */
+ --e->top;
+ top(e)->msglen += msglen + upb_varint_size(msglen);
+ }
+
+ return true;
+}
+
+
+/* tag_t **********************************************************************/
+
+/* A precomputed (pre-encoded) tag and length. */
+
+typedef struct {
+ uint8_t bytes;
+ char tag[7];
+} tag_t;
+
+/* Allocates a new tag for this field, and sets it in these handlerattr. */
+static void new_tag(upb_handlers *h, const upb_fielddef *f, upb_wiretype_t wt,
+ upb_handlerattr *attr) {
+ uint32_t n = upb_fielddef_number(f);
+
+ tag_t *tag = upb_gmalloc(sizeof(tag_t));
+ tag->bytes = upb_vencode64((n << 3) | wt, tag->tag);
+
+ upb_handlerattr_init(attr);
+ upb_handlerattr_sethandlerdata(attr, tag);
+ upb_handlers_addcleanup(h, tag, upb_gfree);
+}
+
+static bool encode_tag(upb_pb_encoder *e, const tag_t *tag) {
+ return encode_bytes(e, tag->tag, tag->bytes);
+}
+
+
+/* encoding of wire types *****************************************************/
+
+static bool encode_fixed64(upb_pb_encoder *e, uint64_t val) {
+ /* TODO(haberman): byte-swap for big endian. */
+ return encode_bytes(e, &val, sizeof(uint64_t));
+}
+
+static bool encode_fixed32(upb_pb_encoder *e, uint32_t val) {
+ /* TODO(haberman): byte-swap for big endian. */
+ return encode_bytes(e, &val, sizeof(uint32_t));
+}
+
+static bool encode_varint(upb_pb_encoder *e, uint64_t val) {
+ if (!reserve(e, UPB_PB_VARINT_MAX_LEN)) {
+ return false;
+ }
+
+ encoder_advance(e, upb_vencode64(val, e->ptr));
+ return true;
+}
+
+static uint64_t dbl2uint64(double d) {
+ uint64_t ret;
+ memcpy(&ret, &d, sizeof(uint64_t));
+ return ret;
+}
+
+static uint32_t flt2uint32(float d) {
+ uint32_t ret;
+ memcpy(&ret, &d, sizeof(uint32_t));
+ return ret;
+}
+
+
+/* encoding of proto types ****************************************************/
+
+static bool startmsg(void *c, const void *hd) {
+ upb_pb_encoder *e = c;
+ UPB_UNUSED(hd);
+ if (e->depth++ == 0) {
+ upb_bytessink_start(e->output_, 0, &e->subc);
+ }
+ return true;
+}
+
+static bool endmsg(void *c, const void *hd, upb_status *status) {
+ upb_pb_encoder *e = c;
+ UPB_UNUSED(hd);
+ UPB_UNUSED(status);
+ if (--e->depth == 0) {
+ upb_bytessink_end(e->output_);
+ }
+ return true;
+}
+
+static void *encode_startdelimfield(void *c, const void *hd) {
+ bool ok = encode_tag(c, hd) && commit(c) && start_delim(c);
+ return ok ? c : UPB_BREAK;
+}
+
+static bool encode_unknown(void *c, const void *hd, const char *buf,
+ size_t len) {
+ UPB_UNUSED(hd);
+ return encode_bytes(c, buf, len) && commit(c);
+}
+
+static bool encode_enddelimfield(void *c, const void *hd) {
+ UPB_UNUSED(hd);
+ return end_delim(c);
+}
+
+static void *encode_startgroup(void *c, const void *hd) {
+ return (encode_tag(c, hd) && commit(c)) ? c : UPB_BREAK;
+}
+
+static bool encode_endgroup(void *c, const void *hd) {
+ return encode_tag(c, hd) && commit(c);
+}
+
+static void *encode_startstr(void *c, const void *hd, size_t size_hint) {
+ UPB_UNUSED(size_hint);
+ return encode_startdelimfield(c, hd);
+}
+
+static size_t encode_strbuf(void *c, const void *hd, const char *buf,
+ size_t len, const upb_bufhandle *h) {
+ UPB_UNUSED(hd);
+ UPB_UNUSED(h);
+ return encode_bytes(c, buf, len) ? len : 0;
+}
+
+#define T(type, ctype, convert, encode) \
+ static bool encode_scalar_##type(void *e, const void *hd, ctype val) { \
+ return encode_tag(e, hd) && encode(e, (convert)(val)) && commit(e); \
+ } \
+ static bool encode_packed_##type(void *e, const void *hd, ctype val) { \
+ UPB_UNUSED(hd); \
+ return encode(e, (convert)(val)); \
+ }
+
+T(double, double, dbl2uint64, encode_fixed64)
+T(float, float, flt2uint32, encode_fixed32)
+T(int64, int64_t, uint64_t, encode_varint)
+T(int32, int32_t, int64_t, encode_varint)
+T(fixed64, uint64_t, uint64_t, encode_fixed64)
+T(fixed32, uint32_t, uint32_t, encode_fixed32)
+T(bool, bool, bool, encode_varint)
+T(uint32, uint32_t, uint32_t, encode_varint)
+T(uint64, uint64_t, uint64_t, encode_varint)
+T(enum, int32_t, uint32_t, encode_varint)
+T(sfixed32, int32_t, uint32_t, encode_fixed32)
+T(sfixed64, int64_t, uint64_t, encode_fixed64)
+T(sint32, int32_t, upb_zzenc_32, encode_varint)
+T(sint64, int64_t, upb_zzenc_64, encode_varint)
+
+#undef T
+
+
+/* code to build the handlers *************************************************/
+
+static void newhandlers_callback(const void *closure, upb_handlers *h) {
+ const upb_msgdef *m;
+ upb_msg_field_iter i;
+
+ UPB_UNUSED(closure);
+
+ upb_handlers_setstartmsg(h, startmsg, NULL);
+ upb_handlers_setendmsg(h, endmsg, NULL);
+ upb_handlers_setunknown(h, encode_unknown, NULL);
+
+ m = upb_handlers_msgdef(h);
+ for(upb_msg_field_begin(&i, m);
+ !upb_msg_field_done(&i);
+ upb_msg_field_next(&i)) {
+ const upb_fielddef *f = upb_msg_iter_field(&i);
+ bool packed = upb_fielddef_isseq(f) && upb_fielddef_isprimitive(f) &&
+ upb_fielddef_packed(f);
+ upb_handlerattr attr;
+ upb_wiretype_t wt =
+ packed ? UPB_WIRE_TYPE_DELIMITED
+ : upb_pb_native_wire_types[upb_fielddef_descriptortype(f)];
+
+ /* Pre-encode the tag for this field. */
+ new_tag(h, f, wt, &attr);
+
+ if (packed) {
+ upb_handlers_setstartseq(h, f, encode_startdelimfield, &attr);
+ upb_handlers_setendseq(h, f, encode_enddelimfield, &attr);
+ }
+
+#define T(upper, lower, upbtype) \
+ case UPB_DESCRIPTOR_TYPE_##upper: \
+ if (packed) { \
+ upb_handlers_set##upbtype(h, f, encode_packed_##lower, &attr); \
+ } else { \
+ upb_handlers_set##upbtype(h, f, encode_scalar_##lower, &attr); \
+ } \
+ break;
+
+ switch (upb_fielddef_descriptortype(f)) {
+ T(DOUBLE, double, double);
+ T(FLOAT, float, float);
+ T(INT64, int64, int64);
+ T(INT32, int32, int32);
+ T(FIXED64, fixed64, uint64);
+ T(FIXED32, fixed32, uint32);
+ T(BOOL, bool, bool);
+ T(UINT32, uint32, uint32);
+ T(UINT64, uint64, uint64);
+ T(ENUM, enum, int32);
+ T(SFIXED32, sfixed32, int32);
+ T(SFIXED64, sfixed64, int64);
+ T(SINT32, sint32, int32);
+ T(SINT64, sint64, int64);
+ case UPB_DESCRIPTOR_TYPE_STRING:
+ case UPB_DESCRIPTOR_TYPE_BYTES:
+ upb_handlers_setstartstr(h, f, encode_startstr, &attr);
+ upb_handlers_setendstr(h, f, encode_enddelimfield, &attr);
+ upb_handlers_setstring(h, f, encode_strbuf, &attr);
+ break;
+ case UPB_DESCRIPTOR_TYPE_MESSAGE:
+ upb_handlers_setstartsubmsg(h, f, encode_startdelimfield, &attr);
+ upb_handlers_setendsubmsg(h, f, encode_enddelimfield, &attr);
+ break;
+ case UPB_DESCRIPTOR_TYPE_GROUP: {
+ /* Endgroup takes a different tag (wire_type = END_GROUP). */
+ upb_handlerattr attr2;
+ new_tag(h, f, UPB_WIRE_TYPE_END_GROUP, &attr2);
+
+ upb_handlers_setstartsubmsg(h, f, encode_startgroup, &attr);
+ upb_handlers_setendsubmsg(h, f, encode_endgroup, &attr2);
+
+ upb_handlerattr_uninit(&attr2);
+ break;
+ }
+ }
+
+#undef T
+
+ upb_handlerattr_uninit(&attr);
+ }
+}
+
+void upb_pb_encoder_reset(upb_pb_encoder *e) {
+ e->segptr = NULL;
+ e->top = NULL;
+ e->depth = 0;
+}
+
+
+/* public API *****************************************************************/
+
+const upb_handlers *upb_pb_encoder_newhandlers(const upb_msgdef *m,
+ const void *owner) {
+ return upb_handlers_newfrozen(m, owner, newhandlers_callback, NULL);
+}
+
+upb_pb_encoder *upb_pb_encoder_create(upb_env *env, const upb_handlers *h,
+ upb_bytessink *output) {
+ const size_t initial_bufsize = 256;
+ const size_t initial_segbufsize = 16;
+ /* TODO(haberman): make this configurable. */
+ const size_t stack_size = 64;
+#ifndef NDEBUG
+ const size_t size_before = upb_env_bytesallocated(env);
+#endif
+
+ upb_pb_encoder *e = upb_env_malloc(env, sizeof(upb_pb_encoder));
+ if (!e) return NULL;
+
+ e->buf = upb_env_malloc(env, initial_bufsize);
+ e->segbuf = upb_env_malloc(env, initial_segbufsize * sizeof(*e->segbuf));
+ e->stack = upb_env_malloc(env, stack_size * sizeof(*e->stack));
+
+ if (!e->buf || !e->segbuf || !e->stack) {
+ return NULL;
+ }
+
+ e->limit = e->buf + initial_bufsize;
+ e->seglimit = e->segbuf + initial_segbufsize;
+ e->stacklimit = e->stack + stack_size;
+
+ upb_pb_encoder_reset(e);
+ upb_sink_reset(&e->input_, h, e);
+
+ e->env = env;
+ e->output_ = output;
+ e->subc = output->closure;
+ e->ptr = e->buf;
+
+ /* If this fails, increase the value in encoder.h. */
+ UPB_ASSERT_DEBUGVAR(upb_env_bytesallocated(env) - size_before <=
+ UPB_PB_ENCODER_SIZE);
+ return e;
+}
+
+upb_sink *upb_pb_encoder_input(upb_pb_encoder *e) { return &e->input_; }
+
+
+
+upb_filedef **upb_loaddescriptor(const char *buf, size_t n, const void *owner,
+ upb_status *status) {
+ /* Create handlers. */
+ const upb_pbdecodermethod *decoder_m;
+ const upb_handlers *reader_h = upb_descreader_newhandlers(&reader_h);
+ upb_env env;
+ upb_pbdecodermethodopts opts;
+ upb_pbdecoder *decoder;
+ upb_descreader *reader;
+ bool ok;
+ size_t i;
+ upb_filedef **ret = NULL;
+
+ upb_pbdecodermethodopts_init(&opts, reader_h);
+ decoder_m = upb_pbdecodermethod_new(&opts, &decoder_m);
+
+ upb_env_init(&env);
+ upb_env_reporterrorsto(&env, status);
+
+ reader = upb_descreader_create(&env, reader_h);
+ decoder = upb_pbdecoder_create(&env, decoder_m, upb_descreader_input(reader));
+
+ /* Push input data. */
+ ok = upb_bufsrc_putbuf(buf, n, upb_pbdecoder_input(decoder));
+
+ if (!ok) {
+ goto cleanup;
+ }
+
+ ret = upb_gmalloc(sizeof (*ret) * (upb_descreader_filecount(reader) + 1));
+
+ if (!ret) {
+ goto cleanup;
+ }
+
+ for (i = 0; i < upb_descreader_filecount(reader); i++) {
+ ret[i] = upb_descreader_file(reader, i);
+ upb_filedef_ref(ret[i], owner);
+ }
+
+ ret[i] = NULL;
+
+cleanup:
+ upb_env_uninit(&env);
+ upb_handlers_unref(reader_h, &reader_h);
+ upb_pbdecodermethod_unref(decoder_m, &decoder_m);
+ return ret;
+}
+/*
+ * upb::pb::TextPrinter
+ *
+ * OPT: This is not optimized at all. It uses printf() which parses the format
+ * string every time, and it allocates memory for every put.
+ */
+
+
+#include <ctype.h>
+#include <float.h>
+#include <inttypes.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <string.h>
+
+
+struct upb_textprinter {
+ upb_sink input_;
+ upb_bytessink *output_;
+ int indent_depth_;
+ bool single_line_;
+ void *subc;
+};
+
+#define CHECK(x) if ((x) < 0) goto err;
+
+static const char *shortname(const char *longname) {
+ const char *last = strrchr(longname, '.');
+ return last ? last + 1 : longname;
+}
+
+static int indent(upb_textprinter *p) {
+ int i;
+ if (!p->single_line_)
+ for (i = 0; i < p->indent_depth_; i++)
+ upb_bytessink_putbuf(p->output_, p->subc, " ", 2, NULL);
+ return 0;
+}
+
+static int endfield(upb_textprinter *p) {
+ const char ch = (p->single_line_ ? ' ' : '\n');
+ upb_bytessink_putbuf(p->output_, p->subc, &ch, 1, NULL);
+ return 0;
+}
+
+static int putescaped(upb_textprinter *p, const char *buf, size_t len,
+ bool preserve_utf8) {
+ /* Based on CEscapeInternal() from Google's protobuf release. */
+ char dstbuf[4096], *dst = dstbuf, *dstend = dstbuf + sizeof(dstbuf);
+ const char *end = buf + len;
+
+ /* I think hex is prettier and more useful, but proto2 uses octal; should
+ * investigate whether it can parse hex also. */
+ const bool use_hex = false;
+ bool last_hex_escape = false; /* true if last output char was \xNN */
+
+ for (; buf < end; buf++) {
+ bool is_hex_escape;
+
+ if (dstend - dst < 4) {
+ upb_bytessink_putbuf(p->output_, p->subc, dstbuf, dst - dstbuf, NULL);
+ dst = dstbuf;
+ }
+
+ is_hex_escape = false;
+ switch (*buf) {
+ case '\n': *(dst++) = '\\'; *(dst++) = 'n'; break;
+ case '\r': *(dst++) = '\\'; *(dst++) = 'r'; break;
+ case '\t': *(dst++) = '\\'; *(dst++) = 't'; break;
+ case '\"': *(dst++) = '\\'; *(dst++) = '\"'; break;
+ case '\'': *(dst++) = '\\'; *(dst++) = '\''; break;
+ case '\\': *(dst++) = '\\'; *(dst++) = '\\'; break;
+ default:
+ /* Note that if we emit \xNN and the buf character after that is a hex
+ * digit then that digit must be escaped too to prevent it being
+ * interpreted as part of the character code by C. */
+ if ((!preserve_utf8 || (uint8_t)*buf < 0x80) &&
+ (!isprint(*buf) || (last_hex_escape && isxdigit(*buf)))) {
+ sprintf(dst, (use_hex ? "\\x%02x" : "\\%03o"), (uint8_t)*buf);
+ is_hex_escape = use_hex;
+ dst += 4;
+ } else {
+ *(dst++) = *buf; break;
+ }
+ }
+ last_hex_escape = is_hex_escape;
+ }
+ /* Flush remaining data. */
+ upb_bytessink_putbuf(p->output_, p->subc, dstbuf, dst - dstbuf, NULL);
+ return 0;
+}
+
+bool putf(upb_textprinter *p, const char *fmt, ...) {
+ va_list args;
+ va_list args_copy;
+ char *str;
+ int written;
+ int len;
+ bool ok;
+
+ va_start(args, fmt);
+
+ /* Run once to get the length of the string. */
+ _upb_va_copy(args_copy, args);
+ len = _upb_vsnprintf(NULL, 0, fmt, args_copy);
+ va_end(args_copy);
+
+ /* + 1 for NULL terminator (vsprintf() requires it even if we don't). */
+ str = upb_gmalloc(len + 1);
+ if (!str) return false;
+ written = vsprintf(str, fmt, args);
+ va_end(args);
+ UPB_ASSERT(written == len);
+
+ ok = upb_bytessink_putbuf(p->output_, p->subc, str, len, NULL);
+ upb_gfree(str);
+ return ok;
+}
+
+
+/* handlers *******************************************************************/
+
+static bool textprinter_startmsg(void *c, const void *hd) {
+ upb_textprinter *p = c;
+ UPB_UNUSED(hd);
+ if (p->indent_depth_ == 0) {
+ upb_bytessink_start(p->output_, 0, &p->subc);
+ }
+ return true;
+}
+
+static bool textprinter_endmsg(void *c, const void *hd, upb_status *s) {
+ upb_textprinter *p = c;
+ UPB_UNUSED(hd);
+ UPB_UNUSED(s);
+ if (p->indent_depth_ == 0) {
+ upb_bytessink_end(p->output_);
+ }
+ return true;
+}
+
+#define TYPE(name, ctype, fmt) \
+ static bool textprinter_put ## name(void *closure, const void *handler_data, \
+ ctype val) { \
+ upb_textprinter *p = closure; \
+ const upb_fielddef *f = handler_data; \
+ CHECK(indent(p)); \
+ putf(p, "%s: " fmt, upb_fielddef_name(f), val); \
+ CHECK(endfield(p)); \
+ return true; \
+ err: \
+ return false; \
+}
+
+static bool textprinter_putbool(void *closure, const void *handler_data,
+ bool val) {
+ upb_textprinter *p = closure;
+ const upb_fielddef *f = handler_data;
+ CHECK(indent(p));
+ putf(p, "%s: %s", upb_fielddef_name(f), val ? "true" : "false");
+ CHECK(endfield(p));
+ return true;
+err:
+ return false;
+}
+
+#define STRINGIFY_HELPER(x) #x
+#define STRINGIFY_MACROVAL(x) STRINGIFY_HELPER(x)
+
+TYPE(int32, int32_t, "%" PRId32)
+TYPE(int64, int64_t, "%" PRId64)
+TYPE(uint32, uint32_t, "%" PRIu32)
+TYPE(uint64, uint64_t, "%" PRIu64)
+TYPE(float, float, "%." STRINGIFY_MACROVAL(FLT_DIG) "g")
+TYPE(double, double, "%." STRINGIFY_MACROVAL(DBL_DIG) "g")
+
+#undef TYPE
+
+/* Output a symbolic value from the enum if found, else just print as int32. */
+static bool textprinter_putenum(void *closure, const void *handler_data,
+ int32_t val) {
+ upb_textprinter *p = closure;
+ const upb_fielddef *f = handler_data;
+ const upb_enumdef *enum_def = upb_downcast_enumdef(upb_fielddef_subdef(f));
+ const char *label = upb_enumdef_iton(enum_def, val);
+ if (label) {
+ indent(p);
+ putf(p, "%s: %s", upb_fielddef_name(f), label);
+ endfield(p);
+ } else {
+ if (!textprinter_putint32(closure, handler_data, val))
+ return false;
+ }
+ return true;
+}
+
+static void *textprinter_startstr(void *closure, const void *handler_data,
+ size_t size_hint) {
+ upb_textprinter *p = closure;
+ const upb_fielddef *f = handler_data;
+ UPB_UNUSED(size_hint);
+ indent(p);
+ putf(p, "%s: \"", upb_fielddef_name(f));
+ return p;
+}
+
+static bool textprinter_endstr(void *closure, const void *handler_data) {
+ upb_textprinter *p = closure;
+ UPB_UNUSED(handler_data);
+ putf(p, "\"");
+ endfield(p);
+ return true;
+}
+
+static size_t textprinter_putstr(void *closure, const void *hd, const char *buf,
+ size_t len, const upb_bufhandle *handle) {
+ upb_textprinter *p = closure;
+ const upb_fielddef *f = hd;
+ UPB_UNUSED(handle);
+ CHECK(putescaped(p, buf, len, upb_fielddef_type(f) == UPB_TYPE_STRING));
+ return len;
+err:
+ return 0;
+}
+
+static void *textprinter_startsubmsg(void *closure, const void *handler_data) {
+ upb_textprinter *p = closure;
+ const char *name = handler_data;
+ CHECK(indent(p));
+ putf(p, "%s {%c", name, p->single_line_ ? ' ' : '\n');
+ p->indent_depth_++;
+ return p;
+err:
+ return UPB_BREAK;
+}
+
+static bool textprinter_endsubmsg(void *closure, const void *handler_data) {
+ upb_textprinter *p = closure;
+ UPB_UNUSED(handler_data);
+ p->indent_depth_--;
+ CHECK(indent(p));
+ upb_bytessink_putbuf(p->output_, p->subc, "}", 1, NULL);
+ CHECK(endfield(p));
+ return true;
+err:
+ return false;
+}
+
+static void onmreg(const void *c, upb_handlers *h) {
+ const upb_msgdef *m = upb_handlers_msgdef(h);
+ upb_msg_field_iter i;
+ UPB_UNUSED(c);
+
+ upb_handlers_setstartmsg(h, textprinter_startmsg, NULL);
+ upb_handlers_setendmsg(h, textprinter_endmsg, NULL);
+
+ for(upb_msg_field_begin(&i, m);
+ !upb_msg_field_done(&i);
+ upb_msg_field_next(&i)) {
+ upb_fielddef *f = upb_msg_iter_field(&i);
+ upb_handlerattr attr = UPB_HANDLERATTR_INITIALIZER;
+ upb_handlerattr_sethandlerdata(&attr, f);
+ switch (upb_fielddef_type(f)) {
+ case UPB_TYPE_INT32:
+ upb_handlers_setint32(h, f, textprinter_putint32, &attr);
+ break;
+ case UPB_TYPE_INT64:
+ upb_handlers_setint64(h, f, textprinter_putint64, &attr);
+ break;
+ case UPB_TYPE_UINT32:
+ upb_handlers_setuint32(h, f, textprinter_putuint32, &attr);
+ break;
+ case UPB_TYPE_UINT64:
+ upb_handlers_setuint64(h, f, textprinter_putuint64, &attr);
+ break;
+ case UPB_TYPE_FLOAT:
+ upb_handlers_setfloat(h, f, textprinter_putfloat, &attr);
+ break;
+ case UPB_TYPE_DOUBLE:
+ upb_handlers_setdouble(h, f, textprinter_putdouble, &attr);
+ break;
+ case UPB_TYPE_BOOL:
+ upb_handlers_setbool(h, f, textprinter_putbool, &attr);
+ break;
+ case UPB_TYPE_STRING:
+ case UPB_TYPE_BYTES:
+ upb_handlers_setstartstr(h, f, textprinter_startstr, &attr);
+ upb_handlers_setstring(h, f, textprinter_putstr, &attr);
+ upb_handlers_setendstr(h, f, textprinter_endstr, &attr);
+ break;
+ case UPB_TYPE_MESSAGE: {
+ const char *name =
+ upb_fielddef_istagdelim(f)
+ ? shortname(upb_msgdef_fullname(upb_fielddef_msgsubdef(f)))
+ : upb_fielddef_name(f);
+ upb_handlerattr_sethandlerdata(&attr, name);
+ upb_handlers_setstartsubmsg(h, f, textprinter_startsubmsg, &attr);
+ upb_handlers_setendsubmsg(h, f, textprinter_endsubmsg, &attr);
+ break;
+ }
+ case UPB_TYPE_ENUM:
+ upb_handlers_setint32(h, f, textprinter_putenum, &attr);
+ break;
+ }
+ }
+}
+
+static void textprinter_reset(upb_textprinter *p, bool single_line) {
+ p->single_line_ = single_line;
+ p->indent_depth_ = 0;
+}
+
+
+/* Public API *****************************************************************/
+
+upb_textprinter *upb_textprinter_create(upb_env *env, const upb_handlers *h,
+ upb_bytessink *output) {
+ upb_textprinter *p = upb_env_malloc(env, sizeof(upb_textprinter));
+ if (!p) return NULL;
+
+ p->output_ = output;
+ upb_sink_reset(&p->input_, h, p);
+ textprinter_reset(p, false);
+
+ return p;
+}
+
+const upb_handlers *upb_textprinter_newhandlers(const upb_msgdef *m,
+ const void *owner) {
+ return upb_handlers_newfrozen(m, owner, &onmreg, NULL);
+}
+
+upb_sink *upb_textprinter_input(upb_textprinter *p) { return &p->input_; }
+
+void upb_textprinter_setsingleline(upb_textprinter *p, bool single_line) {
+ p->single_line_ = single_line;
+}
+
+
+/* Index is descriptor type. */
+const uint8_t upb_pb_native_wire_types[] = {
+ UPB_WIRE_TYPE_END_GROUP, /* ENDGROUP */
+ UPB_WIRE_TYPE_64BIT, /* DOUBLE */
+ UPB_WIRE_TYPE_32BIT, /* FLOAT */
+ UPB_WIRE_TYPE_VARINT, /* INT64 */
+ UPB_WIRE_TYPE_VARINT, /* UINT64 */
+ UPB_WIRE_TYPE_VARINT, /* INT32 */
+ UPB_WIRE_TYPE_64BIT, /* FIXED64 */
+ UPB_WIRE_TYPE_32BIT, /* FIXED32 */
+ UPB_WIRE_TYPE_VARINT, /* BOOL */
+ UPB_WIRE_TYPE_DELIMITED, /* STRING */
+ UPB_WIRE_TYPE_START_GROUP, /* GROUP */
+ UPB_WIRE_TYPE_DELIMITED, /* MESSAGE */
+ UPB_WIRE_TYPE_DELIMITED, /* BYTES */
+ UPB_WIRE_TYPE_VARINT, /* UINT32 */
+ UPB_WIRE_TYPE_VARINT, /* ENUM */
+ UPB_WIRE_TYPE_32BIT, /* SFIXED32 */
+ UPB_WIRE_TYPE_64BIT, /* SFIXED64 */
+ UPB_WIRE_TYPE_VARINT, /* SINT32 */
+ UPB_WIRE_TYPE_VARINT, /* SINT64 */
+};
+
+/* A basic branch-based decoder, uses 32-bit values to get good performance
+ * on 32-bit architectures (but performs well on 64-bits also).
+ * This scheme comes from the original Google Protobuf implementation
+ * (proto2). */
+upb_decoderet upb_vdecode_max8_branch32(upb_decoderet r) {
+ upb_decoderet err = {NULL, 0};
+ const char *p = r.p;
+ uint32_t low = (uint32_t)r.val;
+ uint32_t high = 0;
+ uint32_t b;
+ b = *(p++); low |= (b & 0x7fU) << 14; if (!(b & 0x80)) goto done;
+ b = *(p++); low |= (b & 0x7fU) << 21; if (!(b & 0x80)) goto done;
+ b = *(p++); low |= (b & 0x7fU) << 28;
+ high = (b & 0x7fU) >> 4; if (!(b & 0x80)) goto done;
+ b = *(p++); high |= (b & 0x7fU) << 3; if (!(b & 0x80)) goto done;
+ b = *(p++); high |= (b & 0x7fU) << 10; if (!(b & 0x80)) goto done;
+ b = *(p++); high |= (b & 0x7fU) << 17; if (!(b & 0x80)) goto done;
+ b = *(p++); high |= (b & 0x7fU) << 24; if (!(b & 0x80)) goto done;
+ b = *(p++); high |= (b & 0x7fU) << 31; if (!(b & 0x80)) goto done;
+ return err;
+
+done:
+ r.val = ((uint64_t)high << 32) | low;
+ r.p = p;
+ return r;
+}
+
+/* Like the previous, but uses 64-bit values. */
+upb_decoderet upb_vdecode_max8_branch64(upb_decoderet r) {
+ const char *p = r.p;
+ uint64_t val = r.val;
+ uint64_t b;
+ upb_decoderet err = {NULL, 0};
+ b = *(p++); val |= (b & 0x7fU) << 14; if (!(b & 0x80)) goto done;
+ b = *(p++); val |= (b & 0x7fU) << 21; if (!(b & 0x80)) goto done;
+ b = *(p++); val |= (b & 0x7fU) << 28; if (!(b & 0x80)) goto done;
+ b = *(p++); val |= (b & 0x7fU) << 35; if (!(b & 0x80)) goto done;
+ b = *(p++); val |= (b & 0x7fU) << 42; if (!(b & 0x80)) goto done;
+ b = *(p++); val |= (b & 0x7fU) << 49; if (!(b & 0x80)) goto done;
+ b = *(p++); val |= (b & 0x7fU) << 56; if (!(b & 0x80)) goto done;
+ b = *(p++); val |= (b & 0x7fU) << 63; if (!(b & 0x80)) goto done;
+ return err;
+
+done:
+ r.val = val;
+ r.p = p;
+ return r;
+}
+
+#line 1 "upb/json/parser.rl"
+/*
+** upb::json::Parser (upb_json_parser)
+**
+** A parser that uses the Ragel State Machine Compiler to generate
+** the finite automata.
+**
+** Ragel only natively handles regular languages, but we can manually
+** program it a bit to handle context-free languages like JSON, by using
+** the "fcall" and "fret" constructs.
+**
+** This parser can handle the basics, but needs several things to be fleshed
+** out:
+**
+** - handling of unicode escape sequences (including high surrogate pairs).
+** - properly check and report errors for unknown fields, stack overflow,
+** improper array nesting (or lack of nesting).
+** - handling of base64 sequences with padding characters.
+** - handling of push-back (non-success returns from sink functions).
+** - handling of keys/escape-sequences/etc that span input buffers.
+*/
+
+#include <errno.h>
+#include <float.h>
+#include <math.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+
+
+#define UPB_JSON_MAX_DEPTH 64
+
+typedef struct {
+ upb_sink sink;
+
+ /* The current message in which we're parsing, and the field whose value we're
+ * expecting next. */
+ const upb_msgdef *m;
+ const upb_fielddef *f;
+
+ /* The table mapping json name to fielddef for this message. */
+ upb_strtable *name_table;
+
+ /* We are in a repeated-field context, ready to emit mapentries as
+ * submessages. This flag alters the start-of-object (open-brace) behavior to
+ * begin a sequence of mapentry messages rather than a single submessage. */
+ bool is_map;
+
+ /* We are in a map-entry message context. This flag is set when parsing the
+ * value field of a single map entry and indicates to all value-field parsers
+ * (subobjects, strings, numbers, and bools) that the map-entry submessage
+ * should end as soon as the value is parsed. */
+ bool is_mapentry;
+
+ /* If |is_map| or |is_mapentry| is true, |mapfield| refers to the parent
+ * message's map field that we're currently parsing. This differs from |f|
+ * because |f| is the field in the *current* message (i.e., the map-entry
+ * message itself), not the parent's field that leads to this map. */
+ const upb_fielddef *mapfield;
+} upb_jsonparser_frame;
+
+struct upb_json_parser {
+ upb_env *env;
+ const upb_json_parsermethod *method;
+ upb_bytessink input_;
+
+ /* Stack to track the JSON scopes we are in. */
+ upb_jsonparser_frame stack[UPB_JSON_MAX_DEPTH];
+ upb_jsonparser_frame *top;
+ upb_jsonparser_frame *limit;
+
+ upb_status status;
+
+ /* Ragel's internal parsing stack for the parsing state machine. */
+ int current_state;
+ int parser_stack[UPB_JSON_MAX_DEPTH];
+ int parser_top;
+
+ /* The handle for the current buffer. */
+ const upb_bufhandle *handle;
+
+ /* Accumulate buffer. See details in parser.rl. */
+ const char *accumulated;
+ size_t accumulated_len;
+ char *accumulate_buf;
+ size_t accumulate_buf_size;
+
+ /* Multi-part text data. See details in parser.rl. */
+ int multipart_state;
+ upb_selector_t string_selector;
+
+ /* Input capture. See details in parser.rl. */
+ const char *capture;
+
+ /* Intermediate result of parsing a unicode escape sequence. */
+ uint32_t digit;
+};
+
+struct upb_json_parsermethod {
+ upb_refcounted base;
+
+ upb_byteshandler input_handler_;
+
+ /* Mainly for the purposes of refcounting, so all the fielddefs we point
+ * to stay alive. */
+ const upb_msgdef *msg;
+
+ /* Keys are upb_msgdef*, values are upb_strtable (json_name -> fielddef) */
+ upb_inttable name_tables;
+};
+
+#define PARSER_CHECK_RETURN(x) if (!(x)) return false
+
+/* Used to signal that a capture has been suspended. */
+static char suspend_capture;
+
+static upb_selector_t getsel_for_handlertype(upb_json_parser *p,
+ upb_handlertype_t type) {
+ upb_selector_t sel;
+ bool ok = upb_handlers_getselector(p->top->f, type, &sel);
+ UPB_ASSERT(ok);
+ return sel;
+}
+
+static upb_selector_t parser_getsel(upb_json_parser *p) {
+ return getsel_for_handlertype(
+ p, upb_handlers_getprimitivehandlertype(p->top->f));
+}
+
+static bool check_stack(upb_json_parser *p) {
+ if ((p->top + 1) == p->limit) {
+ upb_status_seterrmsg(&p->status, "Nesting too deep");
+ upb_env_reporterror(p->env, &p->status);
+ return false;
+ }
+
+ return true;
+}
+
+static void set_name_table(upb_json_parser *p, upb_jsonparser_frame *frame) {
+ upb_value v;
+ bool ok = upb_inttable_lookupptr(&p->method->name_tables, frame->m, &v);
+ UPB_ASSERT(ok);
+ frame->name_table = upb_value_getptr(v);
+}
+
+/* There are GCC/Clang built-ins for overflow checking which we could start
+ * using if there was any performance benefit to it. */
+
+static bool checked_add(size_t a, size_t b, size_t *c) {
+ if (SIZE_MAX - a < b) return false;
+ *c = a + b;
+ return true;
+}
+
+static size_t saturating_multiply(size_t a, size_t b) {
+ /* size_t is unsigned, so this is defined behavior even on overflow. */
+ size_t ret = a * b;
+ if (b != 0 && ret / b != a) {
+ ret = SIZE_MAX;
+ }
+ return ret;
+}
+
+
+/* Base64 decoding ************************************************************/
+
+/* TODO(haberman): make this streaming. */
+
+static const signed char b64table[] = {
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, 62/*+*/, -1, -1, -1, 63/*/ */,
+ 52/*0*/, 53/*1*/, 54/*2*/, 55/*3*/, 56/*4*/, 57/*5*/, 58/*6*/, 59/*7*/,
+ 60/*8*/, 61/*9*/, -1, -1, -1, -1, -1, -1,
+ -1, 0/*A*/, 1/*B*/, 2/*C*/, 3/*D*/, 4/*E*/, 5/*F*/, 6/*G*/,
+ 07/*H*/, 8/*I*/, 9/*J*/, 10/*K*/, 11/*L*/, 12/*M*/, 13/*N*/, 14/*O*/,
+ 15/*P*/, 16/*Q*/, 17/*R*/, 18/*S*/, 19/*T*/, 20/*U*/, 21/*V*/, 22/*W*/,
+ 23/*X*/, 24/*Y*/, 25/*Z*/, -1, -1, -1, -1, -1,
+ -1, 26/*a*/, 27/*b*/, 28/*c*/, 29/*d*/, 30/*e*/, 31/*f*/, 32/*g*/,
+ 33/*h*/, 34/*i*/, 35/*j*/, 36/*k*/, 37/*l*/, 38/*m*/, 39/*n*/, 40/*o*/,
+ 41/*p*/, 42/*q*/, 43/*r*/, 44/*s*/, 45/*t*/, 46/*u*/, 47/*v*/, 48/*w*/,
+ 49/*x*/, 50/*y*/, 51/*z*/, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1
+};
+
+/* Returns the table value sign-extended to 32 bits. Knowing that the upper
+ * bits will be 1 for unrecognized characters makes it easier to check for
+ * this error condition later (see below). */
+int32_t b64lookup(unsigned char ch) { return b64table[ch]; }
+
+/* Returns true if the given character is not a valid base64 character or
+ * padding. */
+bool nonbase64(unsigned char ch) { return b64lookup(ch) == -1 && ch != '='; }
+
+static bool base64_push(upb_json_parser *p, upb_selector_t sel, const char *ptr,
+ size_t len) {
+ const char *limit = ptr + len;
+ for (; ptr < limit; ptr += 4) {
+ uint32_t val;
+ char output[3];
+
+ if (limit - ptr < 4) {
+ upb_status_seterrf(&p->status,
+ "Base64 input for bytes field not a multiple of 4: %s",
+ upb_fielddef_name(p->top->f));
+ upb_env_reporterror(p->env, &p->status);
+ return false;
+ }
+
+ val = b64lookup(ptr[0]) << 18 |
+ b64lookup(ptr[1]) << 12 |
+ b64lookup(ptr[2]) << 6 |
+ b64lookup(ptr[3]);
+
+ /* Test the upper bit; returns true if any of the characters returned -1. */
+ if (val & 0x80000000) {
+ goto otherchar;
+ }
+
+ output[0] = val >> 16;
+ output[1] = (val >> 8) & 0xff;
+ output[2] = val & 0xff;
+ upb_sink_putstring(&p->top->sink, sel, output, 3, NULL);
+ }
+ return true;
+
+otherchar:
+ if (nonbase64(ptr[0]) || nonbase64(ptr[1]) || nonbase64(ptr[2]) ||
+ nonbase64(ptr[3]) ) {
+ upb_status_seterrf(&p->status,
+ "Non-base64 characters in bytes field: %s",
+ upb_fielddef_name(p->top->f));
+ upb_env_reporterror(p->env, &p->status);
+ return false;
+ } if (ptr[2] == '=') {
+ uint32_t val;
+ char output;
+
+ /* Last group contains only two input bytes, one output byte. */
+ if (ptr[0] == '=' || ptr[1] == '=' || ptr[3] != '=') {
+ goto badpadding;
+ }
+
+ val = b64lookup(ptr[0]) << 18 |
+ b64lookup(ptr[1]) << 12;
+
+ UPB_ASSERT(!(val & 0x80000000));
+ output = val >> 16;
+ upb_sink_putstring(&p->top->sink, sel, &output, 1, NULL);
+ return true;
+ } else {
+ uint32_t val;
+ char output[2];
+
+ /* Last group contains only three input bytes, two output bytes. */
+ if (ptr[0] == '=' || ptr[1] == '=' || ptr[2] == '=') {
+ goto badpadding;
+ }
+
+ val = b64lookup(ptr[0]) << 18 |
+ b64lookup(ptr[1]) << 12 |
+ b64lookup(ptr[2]) << 6;
+
+ output[0] = val >> 16;
+ output[1] = (val >> 8) & 0xff;
+ upb_sink_putstring(&p->top->sink, sel, output, 2, NULL);
+ return true;
+ }
+
+badpadding:
+ upb_status_seterrf(&p->status,
+ "Incorrect base64 padding for field: %s (%.*s)",
+ upb_fielddef_name(p->top->f),
+ 4, ptr);
+ upb_env_reporterror(p->env, &p->status);
+ return false;
+}
+
+
+/* Accumulate buffer **********************************************************/
+
+/* Functionality for accumulating a buffer.
+ *
+ * Some parts of the parser need an entire value as a contiguous string. For
+ * example, to look up a member name in a hash table, or to turn a string into
+ * a number, the relevant library routines need the input string to be in
+ * contiguous memory, even if the value spanned two or more buffers in the
+ * input. These routines handle that.
+ *
+ * In the common case we can just point to the input buffer to get this
+ * contiguous string and avoid any actual copy. So we optimistically begin
+ * this way. But there are a few cases where we must instead copy into a
+ * separate buffer:
+ *
+ * 1. The string was not contiguous in the input (it spanned buffers).
+ *
+ * 2. The string included escape sequences that need to be interpreted to get
+ * the true value in a contiguous buffer. */
+
+static void assert_accumulate_empty(upb_json_parser *p) {
+ UPB_ASSERT(p->accumulated == NULL);
+ UPB_ASSERT(p->accumulated_len == 0);
+}
+
+static void accumulate_clear(upb_json_parser *p) {
+ p->accumulated = NULL;
+ p->accumulated_len = 0;
+}
+
+/* Used internally by accumulate_append(). */
+static bool accumulate_realloc(upb_json_parser *p, size_t need) {
+ void *mem;
+ size_t old_size = p->accumulate_buf_size;
+ size_t new_size = UPB_MAX(old_size, 128);
+ while (new_size < need) {
+ new_size = saturating_multiply(new_size, 2);
+ }
+
+ mem = upb_env_realloc(p->env, p->accumulate_buf, old_size, new_size);
+ if (!mem) {
+ upb_status_seterrmsg(&p->status, "Out of memory allocating buffer.");
+ upb_env_reporterror(p->env, &p->status);
+ return false;
+ }
+
+ p->accumulate_buf = mem;
+ p->accumulate_buf_size = new_size;
+ return true;
+}
+
+/* Logically appends the given data to the append buffer.
+ * If "can_alias" is true, we will try to avoid actually copying, but the buffer
+ * must be valid until the next accumulate_append() call (if any). */
+static bool accumulate_append(upb_json_parser *p, const char *buf, size_t len,
+ bool can_alias) {
+ size_t need;
+
+ if (!p->accumulated && can_alias) {
+ p->accumulated = buf;
+ p->accumulated_len = len;
+ return true;
+ }
+
+ if (!checked_add(p->accumulated_len, len, &need)) {
+ upb_status_seterrmsg(&p->status, "Integer overflow.");
+ upb_env_reporterror(p->env, &p->status);
+ return false;
+ }
+
+ if (need > p->accumulate_buf_size && !accumulate_realloc(p, need)) {
+ return false;
+ }
+
+ if (p->accumulated != p->accumulate_buf) {
+ memcpy(p->accumulate_buf, p->accumulated, p->accumulated_len);
+ p->accumulated = p->accumulate_buf;
+ }
+
+ memcpy(p->accumulate_buf + p->accumulated_len, buf, len);
+ p->accumulated_len += len;
+ return true;
+}
+
+/* Returns a pointer to the data accumulated since the last accumulate_clear()
+ * call, and writes the length to *len. This with point either to the input
+ * buffer or a temporary accumulate buffer. */
+static const char *accumulate_getptr(upb_json_parser *p, size_t *len) {
+ UPB_ASSERT(p->accumulated);
+ *len = p->accumulated_len;
+ return p->accumulated;
+}
+
+
+/* Mult-part text data ********************************************************/
+
+/* When we have text data in the input, it can often come in multiple segments.
+ * For example, there may be some raw string data followed by an escape
+ * sequence. The two segments are processed with different logic. Also buffer
+ * seams in the input can cause multiple segments.
+ *
+ * As we see segments, there are two main cases for how we want to process them:
+ *
+ * 1. we want to push the captured input directly to string handlers.
+ *
+ * 2. we need to accumulate all the parts into a contiguous buffer for further
+ * processing (field name lookup, string->number conversion, etc). */
+
+/* This is the set of states for p->multipart_state. */
+enum {
+ /* We are not currently processing multipart data. */
+ MULTIPART_INACTIVE = 0,
+
+ /* We are processing multipart data by accumulating it into a contiguous
+ * buffer. */
+ MULTIPART_ACCUMULATE = 1,
+
+ /* We are processing multipart data by pushing each part directly to the
+ * current string handlers. */
+ MULTIPART_PUSHEAGERLY = 2
+};
+
+/* Start a multi-part text value where we accumulate the data for processing at
+ * the end. */
+static void multipart_startaccum(upb_json_parser *p) {
+ assert_accumulate_empty(p);
+ UPB_ASSERT(p->multipart_state == MULTIPART_INACTIVE);
+ p->multipart_state = MULTIPART_ACCUMULATE;
+}
+
+/* Start a multi-part text value where we immediately push text data to a string
+ * value with the given selector. */
+static void multipart_start(upb_json_parser *p, upb_selector_t sel) {
+ assert_accumulate_empty(p);
+ UPB_ASSERT(p->multipart_state == MULTIPART_INACTIVE);
+ p->multipart_state = MULTIPART_PUSHEAGERLY;
+ p->string_selector = sel;
+}
+
+static bool multipart_text(upb_json_parser *p, const char *buf, size_t len,
+ bool can_alias) {
+ switch (p->multipart_state) {
+ case MULTIPART_INACTIVE:
+ upb_status_seterrmsg(
+ &p->status, "Internal error: unexpected state MULTIPART_INACTIVE");
+ upb_env_reporterror(p->env, &p->status);
+ return false;
+
+ case MULTIPART_ACCUMULATE:
+ if (!accumulate_append(p, buf, len, can_alias)) {
+ return false;
+ }
+ break;
+
+ case MULTIPART_PUSHEAGERLY: {
+ const upb_bufhandle *handle = can_alias ? p->handle : NULL;
+ upb_sink_putstring(&p->top->sink, p->string_selector, buf, len, handle);
+ break;
+ }
+ }
+
+ return true;
+}
+
+/* Note: this invalidates the accumulate buffer! Call only after reading its
+ * contents. */
+static void multipart_end(upb_json_parser *p) {
+ UPB_ASSERT(p->multipart_state != MULTIPART_INACTIVE);
+ p->multipart_state = MULTIPART_INACTIVE;
+ accumulate_clear(p);
+}
+
+
+/* Input capture **************************************************************/
+
+/* Functionality for capturing a region of the input as text. Gracefully
+ * handles the case where a buffer seam occurs in the middle of the captured
+ * region. */
+
+static void capture_begin(upb_json_parser *p, const char *ptr) {
+ UPB_ASSERT(p->multipart_state != MULTIPART_INACTIVE);
+ UPB_ASSERT(p->capture == NULL);
+ p->capture = ptr;
+}
+
+static bool capture_end(upb_json_parser *p, const char *ptr) {
+ UPB_ASSERT(p->capture);
+ if (multipart_text(p, p->capture, ptr - p->capture, true)) {
+ p->capture = NULL;
+ return true;
+ } else {
+ return false;
+ }
+}
+
+/* This is called at the end of each input buffer (ie. when we have hit a
+ * buffer seam). If we are in the middle of capturing the input, this
+ * processes the unprocessed capture region. */
+static void capture_suspend(upb_json_parser *p, const char **ptr) {
+ if (!p->capture) return;
+
+ if (multipart_text(p, p->capture, *ptr - p->capture, false)) {
+ /* We use this as a signal that we were in the middle of capturing, and
+ * that capturing should resume at the beginning of the next buffer.
+ *
+ * We can't use *ptr here, because we have no guarantee that this pointer
+ * will be valid when we resume (if the underlying memory is freed, then
+ * using the pointer at all, even to compare to NULL, is likely undefined
+ * behavior). */
+ p->capture = &suspend_capture;
+ } else {
+ /* Need to back up the pointer to the beginning of the capture, since
+ * we were not able to actually preserve it. */
+ *ptr = p->capture;
+ }
+}
+
+static void capture_resume(upb_json_parser *p, const char *ptr) {
+ if (p->capture) {
+ UPB_ASSERT(p->capture == &suspend_capture);
+ p->capture = ptr;
+ }
+}
+
+
+/* Callbacks from the parser **************************************************/
+
+/* These are the functions called directly from the parser itself.
+ * We define these in the same order as their declarations in the parser. */
+
+static char escape_char(char in) {
+ switch (in) {
+ case 'r': return '\r';
+ case 't': return '\t';
+ case 'n': return '\n';
+ case 'f': return '\f';
+ case 'b': return '\b';
+ case '/': return '/';
+ case '"': return '"';
+ case '\\': return '\\';
+ default:
+ UPB_ASSERT(0);
+ return 'x';
+ }
+}
+
+static bool escape(upb_json_parser *p, const char *ptr) {
+ char ch = escape_char(*ptr);
+ return multipart_text(p, &ch, 1, false);
+}
+
+static void start_hex(upb_json_parser *p) {
+ p->digit = 0;
+}
+
+static void hexdigit(upb_json_parser *p, const char *ptr) {
+ char ch = *ptr;
+
+ p->digit <<= 4;
+
+ if (ch >= '0' && ch <= '9') {
+ p->digit += (ch - '0');
+ } else if (ch >= 'a' && ch <= 'f') {
+ p->digit += ((ch - 'a') + 10);
+ } else {
+ UPB_ASSERT(ch >= 'A' && ch <= 'F');
+ p->digit += ((ch - 'A') + 10);
+ }
+}
+
+static bool end_hex(upb_json_parser *p) {
+ uint32_t codepoint = p->digit;
+
+ /* emit the codepoint as UTF-8. */
+ char utf8[3]; /* support \u0000 -- \uFFFF -- need only three bytes. */
+ int length = 0;
+ if (codepoint <= 0x7F) {
+ utf8[0] = codepoint;
+ length = 1;
+ } else if (codepoint <= 0x07FF) {
+ utf8[1] = (codepoint & 0x3F) | 0x80;
+ codepoint >>= 6;
+ utf8[0] = (codepoint & 0x1F) | 0xC0;
+ length = 2;
+ } else /* codepoint <= 0xFFFF */ {
+ utf8[2] = (codepoint & 0x3F) | 0x80;
+ codepoint >>= 6;
+ utf8[1] = (codepoint & 0x3F) | 0x80;
+ codepoint >>= 6;
+ utf8[0] = (codepoint & 0x0F) | 0xE0;
+ length = 3;
+ }
+ /* TODO(haberman): Handle high surrogates: if codepoint is a high surrogate
+ * we have to wait for the next escape to get the full code point). */
+
+ return multipart_text(p, utf8, length, false);
+}
+
+static void start_text(upb_json_parser *p, const char *ptr) {
+ capture_begin(p, ptr);
+}
+
+static bool end_text(upb_json_parser *p, const char *ptr) {
+ return capture_end(p, ptr);
+}
+
+static void start_number(upb_json_parser *p, const char *ptr) {
+ multipart_startaccum(p);
+ capture_begin(p, ptr);
+}
+
+static bool parse_number(upb_json_parser *p, bool is_quoted);
+
+static bool end_number(upb_json_parser *p, const char *ptr) {
+ if (!capture_end(p, ptr)) {
+ return false;
+ }
+
+ return parse_number(p, false);
+}
+
+/* |buf| is NULL-terminated. |buf| itself will never include quotes;
+ * |is_quoted| tells us whether this text originally appeared inside quotes. */
+static bool parse_number_from_buffer(upb_json_parser *p, const char *buf,
+ bool is_quoted) {
+ size_t len = strlen(buf);
+ const char *bufend = buf + len;
+ char *end;
+ upb_fieldtype_t type = upb_fielddef_type(p->top->f);
+ double val;
+ double dummy;
+ double inf = 1.0 / 0.0; /* C89 does not have an INFINITY macro. */
+
+ errno = 0;
+
+ if (len == 0 || buf[0] == ' ') {
+ return false;
+ }
+
+ /* For integer types, first try parsing with integer-specific routines.
+ * If these succeed, they will be more accurate for int64/uint64 than
+ * strtod().
+ */
+ switch (type) {
+ case UPB_TYPE_ENUM:
+ case UPB_TYPE_INT32: {
+ long val = strtol(buf, &end, 0);
+ if (errno == ERANGE || end != bufend) {
+ break;
+ } else if (val > INT32_MAX || val < INT32_MIN) {
+ return false;
+ } else {
+ upb_sink_putint32(&p->top->sink, parser_getsel(p), val);
+ return true;
+ }
+ }
+ case UPB_TYPE_UINT32: {
+ unsigned long val = strtoul(buf, &end, 0);
+ if (end != bufend) {
+ break;
+ } else if (val > UINT32_MAX || errno == ERANGE) {
+ return false;
+ } else {
+ upb_sink_putuint32(&p->top->sink, parser_getsel(p), val);
+ return true;
+ }
+ }
+ /* XXX: We can't handle [u]int64 properly on 32-bit machines because
+ * strto[u]ll isn't in C89. */
+ case UPB_TYPE_INT64: {
+ long val = strtol(buf, &end, 0);
+ if (errno == ERANGE || end != bufend) {
+ break;
+ } else {
+ upb_sink_putint64(&p->top->sink, parser_getsel(p), val);
+ return true;
+ }
+ }
+ case UPB_TYPE_UINT64: {
+ unsigned long val = strtoul(p->accumulated, &end, 0);
+ if (end != bufend) {
+ break;
+ } else if (errno == ERANGE) {
+ return false;
+ } else {
+ upb_sink_putuint64(&p->top->sink, parser_getsel(p), val);
+ return true;
+ }
+ }
+ default:
+ break;
+ }
+
+ if (type != UPB_TYPE_DOUBLE && type != UPB_TYPE_FLOAT && is_quoted) {
+ /* Quoted numbers for integer types are not allowed to be in double form. */
+ return false;
+ }
+
+ if (len == strlen("Infinity") && strcmp(buf, "Infinity") == 0) {
+ /* C89 does not have an INFINITY macro. */
+ val = inf;
+ } else if (len == strlen("-Infinity") && strcmp(buf, "-Infinity") == 0) {
+ val = -inf;
+ } else {
+ val = strtod(buf, &end);
+ if (errno == ERANGE || end != bufend) {
+ return false;
+ }
+ }
+
+ switch (type) {
+#define CASE(capitaltype, smalltype, ctype, min, max) \
+ case UPB_TYPE_ ## capitaltype: { \
+ if (modf(val, &dummy) != 0 || val > max || val < min) { \
+ return false; \
+ } else { \
+ upb_sink_put ## smalltype(&p->top->sink, parser_getsel(p), \
+ (ctype)val); \
+ return true; \
+ } \
+ break; \
+ }
+ case UPB_TYPE_ENUM:
+ CASE(INT32, int32, int32_t, INT32_MIN, INT32_MAX);
+ CASE(INT64, int64, int64_t, INT64_MIN, INT64_MAX);
+ CASE(UINT32, uint32, uint32_t, 0, UINT32_MAX);
+ CASE(UINT64, uint64, uint64_t, 0, UINT64_MAX);
+#undef CASE
+
+ case UPB_TYPE_DOUBLE:
+ upb_sink_putdouble(&p->top->sink, parser_getsel(p), val);
+ return true;
+ case UPB_TYPE_FLOAT:
+ if ((val > FLT_MAX || val < -FLT_MAX) && val != inf && val != -inf) {
+ return false;
+ } else {
+ upb_sink_putfloat(&p->top->sink, parser_getsel(p), val);
+ return true;
+ }
+ default:
+ return false;
+ }
+}
+
+static bool parse_number(upb_json_parser *p, bool is_quoted) {
+ size_t len;
+ const char *buf;
+
+ /* strtol() and friends unfortunately do not support specifying the length of
+ * the input string, so we need to force a copy into a NULL-terminated buffer. */
+ if (!multipart_text(p, "\0", 1, false)) {
+ return false;
+ }
+
+ buf = accumulate_getptr(p, &len);
+
+ if (parse_number_from_buffer(p, buf, is_quoted)) {
+ multipart_end(p);
+ return true;
+ } else {
+ upb_status_seterrf(&p->status, "error parsing number: %s", buf);
+ upb_env_reporterror(p->env, &p->status);
+ multipart_end(p);
+ return false;
+ }
+}
+
+static bool parser_putbool(upb_json_parser *p, bool val) {
+ bool ok;
+
+ if (upb_fielddef_type(p->top->f) != UPB_TYPE_BOOL) {
+ upb_status_seterrf(&p->status,
+ "Boolean value specified for non-bool field: %s",
+ upb_fielddef_name(p->top->f));
+ upb_env_reporterror(p->env, &p->status);
+ return false;
+ }
+
+ ok = upb_sink_putbool(&p->top->sink, parser_getsel(p), val);
+ UPB_ASSERT(ok);
+
+ return true;
+}
+
+static bool start_stringval(upb_json_parser *p) {
+ UPB_ASSERT(p->top->f);
+
+ if (upb_fielddef_isstring(p->top->f)) {
+ upb_jsonparser_frame *inner;
+ upb_selector_t sel;
+
+ if (!check_stack(p)) return false;
+
+ /* Start a new parser frame: parser frames correspond one-to-one with
+ * handler frames, and string events occur in a sub-frame. */
+ inner = p->top + 1;
+ sel = getsel_for_handlertype(p, UPB_HANDLER_STARTSTR);
+ upb_sink_startstr(&p->top->sink, sel, 0, &inner->sink);
+ inner->m = p->top->m;
+ inner->f = p->top->f;
+ inner->name_table = NULL;
+ inner->is_map = false;
+ inner->is_mapentry = false;
+ p->top = inner;
+
+ if (upb_fielddef_type(p->top->f) == UPB_TYPE_STRING) {
+ /* For STRING fields we push data directly to the handlers as it is
+ * parsed. We don't do this yet for BYTES fields, because our base64
+ * decoder is not streaming.
+ *
+ * TODO(haberman): make base64 decoding streaming also. */
+ multipart_start(p, getsel_for_handlertype(p, UPB_HANDLER_STRING));
+ return true;
+ } else {
+ multipart_startaccum(p);
+ return true;
+ }
+ } else if (upb_fielddef_type(p->top->f) != UPB_TYPE_BOOL &&
+ upb_fielddef_type(p->top->f) != UPB_TYPE_MESSAGE) {
+ /* No need to push a frame -- numeric values in quotes remain in the
+ * current parser frame. These values must accmulate so we can convert
+ * them all at once at the end. */
+ multipart_startaccum(p);
+ return true;
+ } else {
+ upb_status_seterrf(&p->status,
+ "String specified for bool or submessage field: %s",
+ upb_fielddef_name(p->top->f));
+ upb_env_reporterror(p->env, &p->status);
+ return false;
+ }
+}
+
+static bool end_stringval(upb_json_parser *p) {
+ bool ok = true;
+
+ switch (upb_fielddef_type(p->top->f)) {
+ case UPB_TYPE_BYTES:
+ if (!base64_push(p, getsel_for_handlertype(p, UPB_HANDLER_STRING),
+ p->accumulated, p->accumulated_len)) {
+ return false;
+ }
+ /* Fall through. */
+
+ case UPB_TYPE_STRING: {
+ upb_selector_t sel = getsel_for_handlertype(p, UPB_HANDLER_ENDSTR);
+ p->top--;
+ upb_sink_endstr(&p->top->sink, sel);
+ break;
+ }
+
+ case UPB_TYPE_ENUM: {
+ /* Resolve enum symbolic name to integer value. */
+ const upb_enumdef *enumdef =
+ (const upb_enumdef*)upb_fielddef_subdef(p->top->f);
+
+ size_t len;
+ const char *buf = accumulate_getptr(p, &len);
+
+ int32_t int_val = 0;
+ ok = upb_enumdef_ntoi(enumdef, buf, len, &int_val);
+
+ if (ok) {
+ upb_selector_t sel = parser_getsel(p);
+ upb_sink_putint32(&p->top->sink, sel, int_val);
+ } else {
+ upb_status_seterrf(&p->status, "Enum value unknown: '%.*s'", len, buf);
+ upb_env_reporterror(p->env, &p->status);
+ }
+
+ break;
+ }
+
+ case UPB_TYPE_INT32:
+ case UPB_TYPE_INT64:
+ case UPB_TYPE_UINT32:
+ case UPB_TYPE_UINT64:
+ case UPB_TYPE_DOUBLE:
+ case UPB_TYPE_FLOAT:
+ ok = parse_number(p, true);
+ break;
+
+ default:
+ UPB_ASSERT(false);
+ upb_status_seterrmsg(&p->status, "Internal error in JSON decoder");
+ upb_env_reporterror(p->env, &p->status);
+ ok = false;
+ break;
+ }
+
+ multipart_end(p);
+
+ return ok;
+}
+
+static void start_member(upb_json_parser *p) {
+ UPB_ASSERT(!p->top->f);
+ multipart_startaccum(p);
+}
+
+/* Helper: invoked during parse_mapentry() to emit the mapentry message's key
+ * field based on the current contents of the accumulate buffer. */
+static bool parse_mapentry_key(upb_json_parser *p) {
+
+ size_t len;
+ const char *buf = accumulate_getptr(p, &len);
+
+ /* Emit the key field. We do a bit of ad-hoc parsing here because the
+ * parser state machine has already decided that this is a string field
+ * name, and we are reinterpreting it as some arbitrary key type. In
+ * particular, integer and bool keys are quoted, so we need to parse the
+ * quoted string contents here. */
+
+ p->top->f = upb_msgdef_itof(p->top->m, UPB_MAPENTRY_KEY);
+ if (p->top->f == NULL) {
+ upb_status_seterrmsg(&p->status, "mapentry message has no key");
+ upb_env_reporterror(p->env, &p->status);
+ return false;
+ }
+ switch (upb_fielddef_type(p->top->f)) {
+ case UPB_TYPE_INT32:
+ case UPB_TYPE_INT64:
+ case UPB_TYPE_UINT32:
+ case UPB_TYPE_UINT64:
+ /* Invoke end_number. The accum buffer has the number's text already. */
+ if (!parse_number(p, true)) {
+ return false;
+ }
+ break;
+ case UPB_TYPE_BOOL:
+ if (len == 4 && !strncmp(buf, "true", 4)) {
+ if (!parser_putbool(p, true)) {
+ return false;
+ }
+ } else if (len == 5 && !strncmp(buf, "false", 5)) {
+ if (!parser_putbool(p, false)) {
+ return false;
+ }
+ } else {
+ upb_status_seterrmsg(&p->status,
+ "Map bool key not 'true' or 'false'");
+ upb_env_reporterror(p->env, &p->status);
+ return false;
+ }
+ multipart_end(p);
+ break;
+ case UPB_TYPE_STRING:
+ case UPB_TYPE_BYTES: {
+ upb_sink subsink;
+ upb_selector_t sel = getsel_for_handlertype(p, UPB_HANDLER_STARTSTR);
+ upb_sink_startstr(&p->top->sink, sel, len, &subsink);
+ sel = getsel_for_handlertype(p, UPB_HANDLER_STRING);
+ upb_sink_putstring(&subsink, sel, buf, len, NULL);
+ sel = getsel_for_handlertype(p, UPB_HANDLER_ENDSTR);
+ upb_sink_endstr(&p->top->sink, sel);
+ multipart_end(p);
+ break;
+ }
+ default:
+ upb_status_seterrmsg(&p->status, "Invalid field type for map key");
+ upb_env_reporterror(p->env, &p->status);
+ return false;
+ }
+
+ return true;
+}
+
+/* Helper: emit one map entry (as a submessage in the map field sequence). This
+ * is invoked from end_membername(), at the end of the map entry's key string,
+ * with the map key in the accumulate buffer. It parses the key from that
+ * buffer, emits the handler calls to start the mapentry submessage (setting up
+ * its subframe in the process), and sets up state in the subframe so that the
+ * value parser (invoked next) will emit the mapentry's value field and then
+ * end the mapentry message. */
+
+static bool handle_mapentry(upb_json_parser *p) {
+ const upb_fielddef *mapfield;
+ const upb_msgdef *mapentrymsg;
+ upb_jsonparser_frame *inner;
+ upb_selector_t sel;
+
+ /* Map entry: p->top->sink is the seq frame, so we need to start a frame
+ * for the mapentry itself, and then set |f| in that frame so that the map
+ * value field is parsed, and also set a flag to end the frame after the
+ * map-entry value is parsed. */
+ if (!check_stack(p)) return false;
+
+ mapfield = p->top->mapfield;
+ mapentrymsg = upb_fielddef_msgsubdef(mapfield);
+
+ inner = p->top + 1;
+ p->top->f = mapfield;
+ sel = getsel_for_handlertype(p, UPB_HANDLER_STARTSUBMSG);
+ upb_sink_startsubmsg(&p->top->sink, sel, &inner->sink);
+ inner->m = mapentrymsg;
+ inner->name_table = NULL;
+ inner->mapfield = mapfield;
+ inner->is_map = false;
+
+ /* Don't set this to true *yet* -- we reuse parsing handlers below to push
+ * the key field value to the sink, and these handlers will pop the frame
+ * if they see is_mapentry (when invoked by the parser state machine, they
+ * would have just seen the map-entry value, not key). */
+ inner->is_mapentry = false;
+ p->top = inner;
+
+ /* send STARTMSG in submsg frame. */
+ upb_sink_startmsg(&p->top->sink);
+
+ parse_mapentry_key(p);
+
+ /* Set up the value field to receive the map-entry value. */
+ p->top->f = upb_msgdef_itof(p->top->m, UPB_MAPENTRY_VALUE);
+ p->top->is_mapentry = true; /* set up to pop frame after value is parsed. */
+ p->top->mapfield = mapfield;
+ if (p->top->f == NULL) {
+ upb_status_seterrmsg(&p->status, "mapentry message has no value");
+ upb_env_reporterror(p->env, &p->status);
+ return false;
+ }
+
+ return true;
+}
+
+static bool end_membername(upb_json_parser *p) {
+ UPB_ASSERT(!p->top->f);
+
+ if (p->top->is_map) {
+ return handle_mapentry(p);
+ } else {
+ size_t len;
+ const char *buf = accumulate_getptr(p, &len);
+ upb_value v;
+
+ if (upb_strtable_lookup2(p->top->name_table, buf, len, &v)) {
+ p->top->f = upb_value_getconstptr(v);
+ multipart_end(p);
+
+ return true;
+ } else {
+ /* TODO(haberman): Ignore unknown fields if requested/configured to do
+ * so. */
+ upb_status_seterrf(&p->status, "No such field: %.*s\n", (int)len, buf);
+ upb_env_reporterror(p->env, &p->status);
+ return false;
+ }
+ }
+}
+
+static void end_member(upb_json_parser *p) {
+ /* If we just parsed a map-entry value, end that frame too. */
+ if (p->top->is_mapentry) {
+ upb_status s = UPB_STATUS_INIT;
+ upb_selector_t sel;
+ bool ok;
+ const upb_fielddef *mapfield;
+
+ UPB_ASSERT(p->top > p->stack);
+ /* send ENDMSG on submsg. */
+ upb_sink_endmsg(&p->top->sink, &s);
+ mapfield = p->top->mapfield;
+
+ /* send ENDSUBMSG in repeated-field-of-mapentries frame. */
+ p->top--;
+ ok = upb_handlers_getselector(mapfield, UPB_HANDLER_ENDSUBMSG, &sel);
+ UPB_ASSERT(ok);
+ upb_sink_endsubmsg(&p->top->sink, sel);
+ }
+
+ p->top->f = NULL;
+}
+
+static bool start_subobject(upb_json_parser *p) {
+ UPB_ASSERT(p->top->f);
+
+ if (upb_fielddef_ismap(p->top->f)) {
+ upb_jsonparser_frame *inner;
+ upb_selector_t sel;
+
+ /* Beginning of a map. Start a new parser frame in a repeated-field
+ * context. */
+ if (!check_stack(p)) return false;
+
+ inner = p->top + 1;
+ sel = getsel_for_handlertype(p, UPB_HANDLER_STARTSEQ);
+ upb_sink_startseq(&p->top->sink, sel, &inner->sink);
+ inner->m = upb_fielddef_msgsubdef(p->top->f);
+ inner->name_table = NULL;
+ inner->mapfield = p->top->f;
+ inner->f = NULL;
+ inner->is_map = true;
+ inner->is_mapentry = false;
+ p->top = inner;
+
+ return true;
+ } else if (upb_fielddef_issubmsg(p->top->f)) {
+ upb_jsonparser_frame *inner;
+ upb_selector_t sel;
+
+ /* Beginning of a subobject. Start a new parser frame in the submsg
+ * context. */
+ if (!check_stack(p)) return false;
+
+ inner = p->top + 1;
+
+ sel = getsel_for_handlertype(p, UPB_HANDLER_STARTSUBMSG);
+ upb_sink_startsubmsg(&p->top->sink, sel, &inner->sink);
+ inner->m = upb_fielddef_msgsubdef(p->top->f);
+ set_name_table(p, inner);
+ inner->f = NULL;
+ inner->is_map = false;
+ inner->is_mapentry = false;
+ p->top = inner;
+
+ return true;
+ } else {
+ upb_status_seterrf(&p->status,
+ "Object specified for non-message/group field: %s",
+ upb_fielddef_name(p->top->f));
+ upb_env_reporterror(p->env, &p->status);
+ return false;
+ }
+}
+
+static void end_subobject(upb_json_parser *p) {
+ if (p->top->is_map) {
+ upb_selector_t sel;
+ p->top--;
+ sel = getsel_for_handlertype(p, UPB_HANDLER_ENDSEQ);
+ upb_sink_endseq(&p->top->sink, sel);
+ } else {
+ upb_selector_t sel;
+ p->top--;
+ sel = getsel_for_handlertype(p, UPB_HANDLER_ENDSUBMSG);
+ upb_sink_endsubmsg(&p->top->sink, sel);
+ }
+}
+
+static bool start_array(upb_json_parser *p) {
+ upb_jsonparser_frame *inner;
+ upb_selector_t sel;
+
+ UPB_ASSERT(p->top->f);
+
+ if (!upb_fielddef_isseq(p->top->f)) {
+ upb_status_seterrf(&p->status,
+ "Array specified for non-repeated field: %s",
+ upb_fielddef_name(p->top->f));
+ upb_env_reporterror(p->env, &p->status);
+ return false;
+ }
+
+ if (!check_stack(p)) return false;
+
+ inner = p->top + 1;
+ sel = getsel_for_handlertype(p, UPB_HANDLER_STARTSEQ);
+ upb_sink_startseq(&p->top->sink, sel, &inner->sink);
+ inner->m = p->top->m;
+ inner->name_table = NULL;
+ inner->f = p->top->f;
+ inner->is_map = false;
+ inner->is_mapentry = false;
+ p->top = inner;
+
+ return true;
+}
+
+static void end_array(upb_json_parser *p) {
+ upb_selector_t sel;
+
+ UPB_ASSERT(p->top > p->stack);
+
+ p->top--;
+ sel = getsel_for_handlertype(p, UPB_HANDLER_ENDSEQ);
+ upb_sink_endseq(&p->top->sink, sel);
+}
+
+static void start_object(upb_json_parser *p) {
+ if (!p->top->is_map) {
+ upb_sink_startmsg(&p->top->sink);
+ }
+}
+
+static void end_object(upb_json_parser *p) {
+ if (!p->top->is_map) {
+ upb_status status;
+ upb_status_clear(&status);
+ upb_sink_endmsg(&p->top->sink, &status);
+ if (!upb_ok(&status)) {
+ upb_env_reporterror(p->env, &status);
+ }
+ }
+}
+
+
+#define CHECK_RETURN_TOP(x) if (!(x)) goto error
+
+
+/* The actual parser **********************************************************/
+
+/* What follows is the Ragel parser itself. The language is specified in Ragel
+ * and the actions call our C functions above.
+ *
+ * Ragel has an extensive set of functionality, and we use only a small part of
+ * it. There are many action types but we only use a few:
+ *
+ * ">" -- transition into a machine
+ * "%" -- transition out of a machine
+ * "@" -- transition into a final state of a machine.
+ *
+ * "@" transitions are tricky because a machine can transition into a final
+ * state repeatedly. But in some cases we know this can't happen, for example
+ * a string which is delimited by a final '"' can only transition into its
+ * final state once, when the closing '"' is seen. */
+
+
+#line 1310 "upb/json/parser.rl"
+
+
+
+#line 1222 "upb/json/parser.c"
+static const char _json_actions[] = {
+ 0, 1, 0, 1, 2, 1, 3, 1,
+ 5, 1, 6, 1, 7, 1, 8, 1,
+ 10, 1, 12, 1, 13, 1, 14, 1,
+ 15, 1, 16, 1, 17, 1, 21, 1,
+ 25, 1, 27, 2, 3, 8, 2, 4,
+ 5, 2, 6, 2, 2, 6, 8, 2,
+ 11, 9, 2, 13, 15, 2, 14, 15,
+ 2, 18, 1, 2, 19, 27, 2, 20,
+ 9, 2, 22, 27, 2, 23, 27, 2,
+ 24, 27, 2, 26, 27, 3, 14, 11,
+ 9
+};
+
+static const unsigned char _json_key_offsets[] = {
+ 0, 0, 4, 9, 14, 15, 19, 24,
+ 29, 34, 38, 42, 45, 48, 50, 54,
+ 58, 60, 62, 67, 69, 71, 80, 86,
+ 92, 98, 104, 106, 115, 116, 116, 116,
+ 121, 126, 131, 132, 133, 134, 135, 135,
+ 136, 137, 138, 138, 139, 140, 141, 141,
+ 146, 151, 152, 156, 161, 166, 171, 175,
+ 175, 178, 178, 178
+};
+
+static const char _json_trans_keys[] = {
+ 32, 123, 9, 13, 32, 34, 125, 9,
+ 13, 32, 34, 125, 9, 13, 34, 32,
+ 58, 9, 13, 32, 93, 125, 9, 13,
+ 32, 44, 125, 9, 13, 32, 44, 125,
+ 9, 13, 32, 34, 9, 13, 45, 48,
+ 49, 57, 48, 49, 57, 46, 69, 101,
+ 48, 57, 69, 101, 48, 57, 43, 45,
+ 48, 57, 48, 57, 48, 57, 46, 69,
+ 101, 48, 57, 34, 92, 34, 92, 34,
+ 47, 92, 98, 102, 110, 114, 116, 117,
+ 48, 57, 65, 70, 97, 102, 48, 57,
+ 65, 70, 97, 102, 48, 57, 65, 70,
+ 97, 102, 48, 57, 65, 70, 97, 102,
+ 34, 92, 34, 45, 91, 102, 110, 116,
+ 123, 48, 57, 34, 32, 93, 125, 9,
+ 13, 32, 44, 93, 9, 13, 32, 93,
+ 125, 9, 13, 97, 108, 115, 101, 117,
+ 108, 108, 114, 117, 101, 32, 34, 125,
+ 9, 13, 32, 34, 125, 9, 13, 34,
+ 32, 58, 9, 13, 32, 93, 125, 9,
+ 13, 32, 44, 125, 9, 13, 32, 44,
+ 125, 9, 13, 32, 34, 9, 13, 32,
+ 9, 13, 0
+};
+
+static const char _json_single_lengths[] = {
+ 0, 2, 3, 3, 1, 2, 3, 3,
+ 3, 2, 2, 1, 3, 0, 2, 2,
+ 0, 0, 3, 2, 2, 9, 0, 0,
+ 0, 0, 2, 7, 1, 0, 0, 3,
+ 3, 3, 1, 1, 1, 1, 0, 1,
+ 1, 1, 0, 1, 1, 1, 0, 3,
+ 3, 1, 2, 3, 3, 3, 2, 0,
+ 1, 0, 0, 0
+};
+
+static const char _json_range_lengths[] = {
+ 0, 1, 1, 1, 0, 1, 1, 1,
+ 1, 1, 1, 1, 0, 1, 1, 1,
+ 1, 1, 1, 0, 0, 0, 3, 3,
+ 3, 3, 0, 1, 0, 0, 0, 1,
+ 1, 1, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 1,
+ 1, 0, 1, 1, 1, 1, 1, 0,
+ 1, 0, 0, 0
+};
+
+static const short _json_index_offsets[] = {
+ 0, 0, 4, 9, 14, 16, 20, 25,
+ 30, 35, 39, 43, 46, 50, 52, 56,
+ 60, 62, 64, 69, 72, 75, 85, 89,
+ 93, 97, 101, 104, 113, 115, 116, 117,
+ 122, 127, 132, 134, 136, 138, 140, 141,
+ 143, 145, 147, 148, 150, 152, 154, 155,
+ 160, 165, 167, 171, 176, 181, 186, 190,
+ 191, 194, 195, 196
+};
+
+static const char _json_indicies[] = {
+ 0, 2, 0, 1, 3, 4, 5, 3,
+ 1, 6, 7, 8, 6, 1, 9, 1,
+ 10, 11, 10, 1, 11, 1, 1, 11,
+ 12, 13, 14, 15, 13, 1, 16, 17,
+ 8, 16, 1, 17, 7, 17, 1, 18,
+ 19, 20, 1, 19, 20, 1, 22, 23,
+ 23, 21, 24, 1, 23, 23, 24, 21,
+ 25, 25, 26, 1, 26, 1, 26, 21,
+ 22, 23, 23, 20, 21, 28, 29, 27,
+ 31, 32, 30, 33, 33, 33, 33, 33,
+ 33, 33, 33, 34, 1, 35, 35, 35,
+ 1, 36, 36, 36, 1, 37, 37, 37,
+ 1, 38, 38, 38, 1, 40, 41, 39,
+ 42, 43, 44, 45, 46, 47, 48, 43,
+ 1, 49, 1, 50, 51, 53, 54, 1,
+ 53, 52, 55, 56, 54, 55, 1, 56,
+ 1, 1, 56, 52, 57, 1, 58, 1,
+ 59, 1, 60, 1, 61, 62, 1, 63,
+ 1, 64, 1, 65, 66, 1, 67, 1,
+ 68, 1, 69, 70, 71, 72, 70, 1,
+ 73, 74, 75, 73, 1, 76, 1, 77,
+ 78, 77, 1, 78, 1, 1, 78, 79,
+ 80, 81, 82, 80, 1, 83, 84, 75,
+ 83, 1, 84, 74, 84, 1, 85, 86,
+ 86, 1, 1, 1, 1, 0
+};
+
+static const char _json_trans_targs[] = {
+ 1, 0, 2, 3, 4, 56, 3, 4,
+ 56, 5, 5, 6, 7, 8, 9, 56,
+ 8, 9, 11, 12, 18, 57, 13, 15,
+ 14, 16, 17, 20, 58, 21, 20, 58,
+ 21, 19, 22, 23, 24, 25, 26, 20,
+ 58, 21, 28, 30, 31, 34, 39, 43,
+ 47, 29, 59, 59, 32, 31, 29, 32,
+ 33, 35, 36, 37, 38, 59, 40, 41,
+ 42, 59, 44, 45, 46, 59, 48, 49,
+ 55, 48, 49, 55, 50, 50, 51, 52,
+ 53, 54, 55, 53, 54, 59, 56
+};
+
+static const char _json_trans_actions[] = {
+ 0, 0, 0, 21, 77, 53, 0, 47,
+ 23, 17, 0, 0, 15, 19, 19, 50,
+ 0, 0, 0, 0, 0, 1, 0, 0,
+ 0, 0, 0, 3, 13, 0, 0, 35,
+ 5, 11, 0, 38, 7, 7, 7, 41,
+ 44, 9, 62, 56, 25, 0, 0, 0,
+ 31, 29, 33, 59, 15, 0, 27, 0,
+ 0, 0, 0, 0, 0, 68, 0, 0,
+ 0, 71, 0, 0, 0, 65, 21, 77,
+ 53, 0, 47, 23, 17, 0, 0, 15,
+ 19, 19, 50, 0, 0, 74, 0
+};
+
+static const int json_start = 1;
+
+static const int json_en_number_machine = 10;
+static const int json_en_string_machine = 19;
+static const int json_en_value_machine = 27;
+static const int json_en_main = 1;
+
+
+#line 1313 "upb/json/parser.rl"
+
+size_t parse(void *closure, const void *hd, const char *buf, size_t size,
+ const upb_bufhandle *handle) {
+ upb_json_parser *parser = closure;
+
+ /* Variables used by Ragel's generated code. */
+ int cs = parser->current_state;
+ int *stack = parser->parser_stack;
+ int top = parser->parser_top;
+
+ const char *p = buf;
+ const char *pe = buf + size;
+
+ parser->handle = handle;
+
+ UPB_UNUSED(hd);
+ UPB_UNUSED(handle);
+
+ capture_resume(parser, buf);
+
+
+#line 1393 "upb/json/parser.c"
+ {
+ int _klen;
+ unsigned int _trans;
+ const char *_acts;
+ unsigned int _nacts;
+ const char *_keys;
+
+ if ( p == pe )
+ goto _test_eof;
+ if ( cs == 0 )
+ goto _out;
+_resume:
+ _keys = _json_trans_keys + _json_key_offsets[cs];
+ _trans = _json_index_offsets[cs];
+
+ _klen = _json_single_lengths[cs];
+ if ( _klen > 0 ) {
+ const char *_lower = _keys;
+ const char *_mid;
+ const char *_upper = _keys + _klen - 1;
+ while (1) {
+ if ( _upper < _lower )
+ break;
+
+ _mid = _lower + ((_upper-_lower) >> 1);
+ if ( (*p) < *_mid )
+ _upper = _mid - 1;
+ else if ( (*p) > *_mid )
+ _lower = _mid + 1;
+ else {
+ _trans += (unsigned int)(_mid - _keys);
+ goto _match;
+ }
+ }
+ _keys += _klen;
+ _trans += _klen;
+ }
+
+ _klen = _json_range_lengths[cs];
+ if ( _klen > 0 ) {
+ const char *_lower = _keys;
+ const char *_mid;
+ const char *_upper = _keys + (_klen<<1) - 2;
+ while (1) {
+ if ( _upper < _lower )
+ break;
+
+ _mid = _lower + (((_upper-_lower) >> 1) & ~1);
+ if ( (*p) < _mid[0] )
+ _upper = _mid - 2;
+ else if ( (*p) > _mid[1] )
+ _lower = _mid + 2;
+ else {
+ _trans += (unsigned int)((_mid - _keys)>>1);
+ goto _match;
+ }
+ }
+ _trans += _klen;
+ }
+
+_match:
+ _trans = _json_indicies[_trans];
+ cs = _json_trans_targs[_trans];
+
+ if ( _json_trans_actions[_trans] == 0 )
+ goto _again;
+
+ _acts = _json_actions + _json_trans_actions[_trans];
+ _nacts = (unsigned int) *_acts++;
+ while ( _nacts-- > 0 )
+ {
+ switch ( *_acts++ )
+ {
+ case 0:
+#line 1225 "upb/json/parser.rl"
+ { p--; {cs = stack[--top]; goto _again;} }
+ break;
+ case 1:
+#line 1226 "upb/json/parser.rl"
+ { p--; {stack[top++] = cs; cs = 10; goto _again;} }
+ break;
+ case 2:
+#line 1230 "upb/json/parser.rl"
+ { start_text(parser, p); }
+ break;
+ case 3:
+#line 1231 "upb/json/parser.rl"
+ { CHECK_RETURN_TOP(end_text(parser, p)); }
+ break;
+ case 4:
+#line 1237 "upb/json/parser.rl"
+ { start_hex(parser); }
+ break;
+ case 5:
+#line 1238 "upb/json/parser.rl"
+ { hexdigit(parser, p); }
+ break;
+ case 6:
+#line 1239 "upb/json/parser.rl"
+ { CHECK_RETURN_TOP(end_hex(parser)); }
+ break;
+ case 7:
+#line 1245 "upb/json/parser.rl"
+ { CHECK_RETURN_TOP(escape(parser, p)); }
+ break;
+ case 8:
+#line 1251 "upb/json/parser.rl"
+ { p--; {cs = stack[--top]; goto _again;} }
+ break;
+ case 9:
+#line 1254 "upb/json/parser.rl"
+ { {stack[top++] = cs; cs = 19; goto _again;} }
+ break;
+ case 10:
+#line 1256 "upb/json/parser.rl"
+ { p--; {stack[top++] = cs; cs = 27; goto _again;} }
+ break;
+ case 11:
+#line 1261 "upb/json/parser.rl"
+ { start_member(parser); }
+ break;
+ case 12:
+#line 1262 "upb/json/parser.rl"
+ { CHECK_RETURN_TOP(end_membername(parser)); }
+ break;
+ case 13:
+#line 1265 "upb/json/parser.rl"
+ { end_member(parser); }
+ break;
+ case 14:
+#line 1271 "upb/json/parser.rl"
+ { start_object(parser); }
+ break;
+ case 15:
+#line 1274 "upb/json/parser.rl"
+ { end_object(parser); }
+ break;
+ case 16:
+#line 1280 "upb/json/parser.rl"
+ { CHECK_RETURN_TOP(start_array(parser)); }
+ break;
+ case 17:
+#line 1284 "upb/json/parser.rl"
+ { end_array(parser); }
+ break;
+ case 18:
+#line 1289 "upb/json/parser.rl"
+ { start_number(parser, p); }
+ break;
+ case 19:
+#line 1290 "upb/json/parser.rl"
+ { CHECK_RETURN_TOP(end_number(parser, p)); }
+ break;
+ case 20:
+#line 1292 "upb/json/parser.rl"
+ { CHECK_RETURN_TOP(start_stringval(parser)); }
+ break;
+ case 21:
+#line 1293 "upb/json/parser.rl"
+ { CHECK_RETURN_TOP(end_stringval(parser)); }
+ break;
+ case 22:
+#line 1295 "upb/json/parser.rl"
+ { CHECK_RETURN_TOP(parser_putbool(parser, true)); }
+ break;
+ case 23:
+#line 1297 "upb/json/parser.rl"
+ { CHECK_RETURN_TOP(parser_putbool(parser, false)); }
+ break;
+ case 24:
+#line 1299 "upb/json/parser.rl"
+ { /* null value */ }
+ break;
+ case 25:
+#line 1301 "upb/json/parser.rl"
+ { CHECK_RETURN_TOP(start_subobject(parser)); }
+ break;
+ case 26:
+#line 1302 "upb/json/parser.rl"
+ { end_subobject(parser); }
+ break;
+ case 27:
+#line 1307 "upb/json/parser.rl"
+ { p--; {cs = stack[--top]; goto _again;} }
+ break;
+#line 1579 "upb/json/parser.c"
+ }
+ }
+
+_again:
+ if ( cs == 0 )
+ goto _out;
+ if ( ++p != pe )
+ goto _resume;
+ _test_eof: {}
+ _out: {}
+ }
+
+#line 1334 "upb/json/parser.rl"
+
+ if (p != pe) {
+ upb_status_seterrf(&parser->status, "Parse error at '%.*s'\n", pe - p, p);
+ upb_env_reporterror(parser->env, &parser->status);
+ } else {
+ capture_suspend(parser, &p);
+ }
+
+error:
+ /* Save parsing state back to parser. */
+ parser->current_state = cs;
+ parser->parser_top = top;
+
+ return p - buf;
+}
+
+bool end(void *closure, const void *hd) {
+ UPB_UNUSED(closure);
+ UPB_UNUSED(hd);
+
+ /* Prevent compile warning on unused static constants. */
+ UPB_UNUSED(json_start);
+ UPB_UNUSED(json_en_number_machine);
+ UPB_UNUSED(json_en_string_machine);
+ UPB_UNUSED(json_en_value_machine);
+ UPB_UNUSED(json_en_main);
+ return true;
+}
+
+static void json_parser_reset(upb_json_parser *p) {
+ int cs;
+ int top;
+
+ p->top = p->stack;
+ p->top->f = NULL;
+ p->top->is_map = false;
+ p->top->is_mapentry = false;
+
+ /* Emit Ragel initialization of the parser. */
+
+#line 1633 "upb/json/parser.c"
+ {
+ cs = json_start;
+ top = 0;
+ }
+
+#line 1374 "upb/json/parser.rl"
+ p->current_state = cs;
+ p->parser_top = top;
+ accumulate_clear(p);
+ p->multipart_state = MULTIPART_INACTIVE;
+ p->capture = NULL;
+ p->accumulated = NULL;
+ upb_status_clear(&p->status);
+}
+
+static void visit_json_parsermethod(const upb_refcounted *r,
+ upb_refcounted_visit *visit,
+ void *closure) {
+ const upb_json_parsermethod *method = (upb_json_parsermethod*)r;
+ visit(r, upb_msgdef_upcast2(method->msg), closure);
+}
+
+static void free_json_parsermethod(upb_refcounted *r) {
+ upb_json_parsermethod *method = (upb_json_parsermethod*)r;
+
+ upb_inttable_iter i;
+ upb_inttable_begin(&i, &method->name_tables);
+ for(; !upb_inttable_done(&i); upb_inttable_next(&i)) {
+ upb_value val = upb_inttable_iter_value(&i);
+ upb_strtable *t = upb_value_getptr(val);
+ upb_strtable_uninit(t);
+ upb_gfree(t);
+ }
+
+ upb_inttable_uninit(&method->name_tables);
+
+ upb_gfree(r);
+}
+
+static void add_jsonname_table(upb_json_parsermethod *m, const upb_msgdef* md) {
+ upb_msg_field_iter i;
+ upb_strtable *t;
+
+ /* It would be nice to stack-allocate this, but protobufs do not limit the
+ * length of fields to any reasonable limit. */
+ char *buf = NULL;
+ size_t len = 0;
+
+ if (upb_inttable_lookupptr(&m->name_tables, md, NULL)) {
+ return;
+ }
+
+ /* TODO(haberman): handle malloc failure. */
+ t = upb_gmalloc(sizeof(*t));
+ upb_strtable_init(t, UPB_CTYPE_CONSTPTR);
+ upb_inttable_insertptr(&m->name_tables, md, upb_value_ptr(t));
+
+ for(upb_msg_field_begin(&i, md);
+ !upb_msg_field_done(&i);
+ upb_msg_field_next(&i)) {
+ const upb_fielddef *f = upb_msg_iter_field(&i);
+
+ /* Add an entry for the JSON name. */
+ size_t field_len = upb_fielddef_getjsonname(f, buf, len);
+ if (field_len > len) {
+ size_t len2;
+ buf = upb_grealloc(buf, 0, field_len);
+ len = field_len;
+ len2 = upb_fielddef_getjsonname(f, buf, len);
+ UPB_ASSERT(len == len2);
+ }
+ upb_strtable_insert(t, buf, upb_value_constptr(f));
+
+ if (strcmp(buf, upb_fielddef_name(f)) != 0) {
+ /* Since the JSON name is different from the regular field name, add an
+ * entry for the raw name (compliant proto3 JSON parsers must accept
+ * both). */
+ upb_strtable_insert(t, upb_fielddef_name(f), upb_value_constptr(f));
+ }
+
+ if (upb_fielddef_issubmsg(f)) {
+ add_jsonname_table(m, upb_fielddef_msgsubdef(f));
+ }
+ }
+
+ upb_gfree(buf);
+}
+
+/* Public API *****************************************************************/
+
+upb_json_parser *upb_json_parser_create(upb_env *env,
+ const upb_json_parsermethod *method,
+ upb_sink *output) {
+#ifndef NDEBUG
+ const size_t size_before = upb_env_bytesallocated(env);
+#endif
+ upb_json_parser *p = upb_env_malloc(env, sizeof(upb_json_parser));
+ if (!p) return false;
+
+ p->env = env;
+ p->method = method;
+ p->limit = p->stack + UPB_JSON_MAX_DEPTH;
+ p->accumulate_buf = NULL;
+ p->accumulate_buf_size = 0;
+ upb_bytessink_reset(&p->input_, &method->input_handler_, p);
+
+ json_parser_reset(p);
+ upb_sink_reset(&p->top->sink, output->handlers, output->closure);
+ p->top->m = upb_handlers_msgdef(output->handlers);
+ set_name_table(p, p->top);
+
+ /* If this fails, uncomment and increase the value in parser.h. */
+ /* fprintf(stderr, "%zd\n", upb_env_bytesallocated(env) - size_before); */
+ UPB_ASSERT_DEBUGVAR(upb_env_bytesallocated(env) - size_before <=
+ UPB_JSON_PARSER_SIZE);
+ return p;
+}
+
+upb_bytessink *upb_json_parser_input(upb_json_parser *p) {
+ return &p->input_;
+}
+
+upb_json_parsermethod *upb_json_parsermethod_new(const upb_msgdef* md,
+ const void* owner) {
+ static const struct upb_refcounted_vtbl vtbl = {visit_json_parsermethod,
+ free_json_parsermethod};
+ upb_json_parsermethod *ret = upb_gmalloc(sizeof(*ret));
+ upb_refcounted_init(upb_json_parsermethod_upcast_mutable(ret), &vtbl, owner);
+
+ ret->msg = md;
+ upb_ref2(md, ret);
+
+ upb_byteshandler_init(&ret->input_handler_);
+ upb_byteshandler_setstring(&ret->input_handler_, parse, ret);
+ upb_byteshandler_setendstr(&ret->input_handler_, end, ret);
+
+ upb_inttable_init(&ret->name_tables, UPB_CTYPE_PTR);
+
+ add_jsonname_table(ret, md);
+
+ return ret;
+}
+
+const upb_byteshandler *upb_json_parsermethod_inputhandler(
+ const upb_json_parsermethod *m) {
+ return &m->input_handler_;
+}
+/*
+** This currently uses snprintf() to format primitives, and could be optimized
+** further.
+*/
+
+
+#include <string.h>
+#include <stdint.h>
+
+struct upb_json_printer {
+ upb_sink input_;
+ /* BytesSink closure. */
+ void *subc_;
+ upb_bytessink *output_;
+
+ /* We track the depth so that we know when to emit startstr/endstr on the
+ * output. */
+ int depth_;
+
+ /* Have we emitted the first element? This state is necessary to emit commas
+ * without leaving a trailing comma in arrays/maps. We keep this state per
+ * frame depth.
+ *
+ * Why max_depth * 2? UPB_MAX_HANDLER_DEPTH counts depth as nested messages.
+ * We count frames (contexts in which we separate elements by commas) as both
+ * repeated fields and messages (maps), and the worst case is a
+ * message->repeated field->submessage->repeated field->... nesting. */
+ bool first_elem_[UPB_MAX_HANDLER_DEPTH * 2];
+};
+
+/* StringPiece; a pointer plus a length. */
+typedef struct {
+ char *ptr;
+ size_t len;
+} strpc;
+
+void freestrpc(void *ptr) {
+ strpc *pc = ptr;
+ upb_gfree(pc->ptr);
+ upb_gfree(pc);
+}
+
+/* Convert fielddef name to JSON name and return as a string piece. */
+strpc *newstrpc(upb_handlers *h, const upb_fielddef *f,
+ bool preserve_fieldnames) {
+ /* TODO(haberman): handle malloc failure. */
+ strpc *ret = upb_gmalloc(sizeof(*ret));
+ if (preserve_fieldnames) {
+ ret->ptr = upb_gstrdup(upb_fielddef_name(f));
+ ret->len = strlen(ret->ptr);
+ } else {
+ size_t len;
+ ret->len = upb_fielddef_getjsonname(f, NULL, 0);
+ ret->ptr = upb_gmalloc(ret->len);
+ len = upb_fielddef_getjsonname(f, ret->ptr, ret->len);
+ UPB_ASSERT(len == ret->len);
+ ret->len--; /* NULL */
+ }
+
+ upb_handlers_addcleanup(h, ret, freestrpc);
+ return ret;
+}
+
+/* ------------ JSON string printing: values, maps, arrays ------------------ */
+
+static void print_data(
+ upb_json_printer *p, const char *buf, unsigned int len) {
+ /* TODO: Will need to change if we support pushback from the sink. */
+ size_t n = upb_bytessink_putbuf(p->output_, p->subc_, buf, len, NULL);
+ UPB_ASSERT(n == len);
+}
+
+static void print_comma(upb_json_printer *p) {
+ if (!p->first_elem_[p->depth_]) {
+ print_data(p, ",", 1);
+ }
+ p->first_elem_[p->depth_] = false;
+}
+
+/* Helpers that print properly formatted elements to the JSON output stream. */
+
+/* Used for escaping control chars in strings. */
+static const char kControlCharLimit = 0x20;
+
+UPB_INLINE bool is_json_escaped(char c) {
+ /* See RFC 4627. */
+ unsigned char uc = (unsigned char)c;
+ return uc < kControlCharLimit || uc == '"' || uc == '\\';
+}
+
+UPB_INLINE const char* json_nice_escape(char c) {
+ switch (c) {
+ case '"': return "\\\"";
+ case '\\': return "\\\\";
+ case '\b': return "\\b";
+ case '\f': return "\\f";
+ case '\n': return "\\n";
+ case '\r': return "\\r";
+ case '\t': return "\\t";
+ default: return NULL;
+ }
+}
+
+/* Write a properly escaped string chunk. The surrounding quotes are *not*
+ * printed; this is so that the caller has the option of emitting the string
+ * content in chunks. */
+static void putstring(upb_json_printer *p, const char *buf, unsigned int len) {
+ const char* unescaped_run = NULL;
+ unsigned int i;
+ for (i = 0; i < len; i++) {
+ char c = buf[i];
+ /* Handle escaping. */
+ if (is_json_escaped(c)) {
+ /* Use a "nice" escape, like \n, if one exists for this character. */
+ const char* escape = json_nice_escape(c);
+ /* If we don't have a specific 'nice' escape code, use a \uXXXX-style
+ * escape. */
+ char escape_buf[8];
+ if (!escape) {
+ unsigned char byte = (unsigned char)c;
+ _upb_snprintf(escape_buf, sizeof(escape_buf), "\\u%04x", (int)byte);
+ escape = escape_buf;
+ }
+
+ /* N.B. that we assume that the input encoding is equal to the output
+ * encoding (both UTF-8 for now), so for chars >= 0x20 and != \, ", we
+ * can simply pass the bytes through. */
+
+ /* If there's a current run of unescaped chars, print that run first. */
+ if (unescaped_run) {
+ print_data(p, unescaped_run, &buf[i] - unescaped_run);
+ unescaped_run = NULL;
+ }
+ /* Then print the escape code. */
+ print_data(p, escape, strlen(escape));
+ } else {
+ /* Add to the current unescaped run of characters. */
+ if (unescaped_run == NULL) {
+ unescaped_run = &buf[i];
+ }
+ }
+ }
+
+ /* If the string ended in a run of unescaped characters, print that last run. */
+ if (unescaped_run) {
+ print_data(p, unescaped_run, &buf[len] - unescaped_run);
+ }
+}
+
+#define CHKLENGTH(x) if (!(x)) return -1;
+
+/* Helpers that format floating point values according to our custom formats.
+ * Right now we use %.8g and %.17g for float/double, respectively, to match
+ * proto2::util::JsonFormat's defaults. May want to change this later. */
+
+const char neginf[] = "\"-Infinity\"";
+const char inf[] = "\"Infinity\"";
+
+static size_t fmt_double(double val, char* buf, size_t length) {
+ if (val == (1.0 / 0.0)) {
+ CHKLENGTH(length >= strlen(inf));
+ strcpy(buf, inf);
+ return strlen(inf);
+ } else if (val == (-1.0 / 0.0)) {
+ CHKLENGTH(length >= strlen(neginf));
+ strcpy(buf, neginf);
+ return strlen(neginf);
+ } else {
+ size_t n = _upb_snprintf(buf, length, "%.17g", val);
+ CHKLENGTH(n > 0 && n < length);
+ return n;
+ }
+}
+
+static size_t fmt_float(float val, char* buf, size_t length) {
+ size_t n = _upb_snprintf(buf, length, "%.8g", val);
+ CHKLENGTH(n > 0 && n < length);
+ return n;
+}
+
+static size_t fmt_bool(bool val, char* buf, size_t length) {
+ size_t n = _upb_snprintf(buf, length, "%s", (val ? "true" : "false"));
+ CHKLENGTH(n > 0 && n < length);
+ return n;
+}
+
+static size_t fmt_int64(long val, char* buf, size_t length) {
+ size_t n = _upb_snprintf(buf, length, "%ld", val);
+ CHKLENGTH(n > 0 && n < length);
+ return n;
+}
+
+static size_t fmt_uint64(unsigned long long val, char* buf, size_t length) {
+ size_t n = _upb_snprintf(buf, length, "%llu", val);
+ CHKLENGTH(n > 0 && n < length);
+ return n;
+}
+
+/* Print a map key given a field name. Called by scalar field handlers and by
+ * startseq for repeated fields. */
+static bool putkey(void *closure, const void *handler_data) {
+ upb_json_printer *p = closure;
+ const strpc *key = handler_data;
+ print_comma(p);
+ print_data(p, "\"", 1);
+ putstring(p, key->ptr, key->len);
+ print_data(p, "\":", 2);
+ return true;
+}
+
+#define CHKFMT(val) if ((val) == (size_t)-1) return false;
+#define CHK(val) if (!(val)) return false;
+
+#define TYPE_HANDLERS(type, fmt_func) \
+ static bool put##type(void *closure, const void *handler_data, type val) { \
+ upb_json_printer *p = closure; \
+ char data[64]; \
+ size_t length = fmt_func(val, data, sizeof(data)); \
+ UPB_UNUSED(handler_data); \
+ CHKFMT(length); \
+ print_data(p, data, length); \
+ return true; \
+ } \
+ static bool scalar_##type(void *closure, const void *handler_data, \
+ type val) { \
+ CHK(putkey(closure, handler_data)); \
+ CHK(put##type(closure, handler_data, val)); \
+ return true; \
+ } \
+ static bool repeated_##type(void *closure, const void *handler_data, \
+ type val) { \
+ upb_json_printer *p = closure; \
+ print_comma(p); \
+ CHK(put##type(closure, handler_data, val)); \
+ return true; \
+ }
+
+#define TYPE_HANDLERS_MAPKEY(type, fmt_func) \
+ static bool putmapkey_##type(void *closure, const void *handler_data, \
+ type val) { \
+ upb_json_printer *p = closure; \
+ print_data(p, "\"", 1); \
+ CHK(put##type(closure, handler_data, val)); \
+ print_data(p, "\":", 2); \
+ return true; \
+ }
+
+TYPE_HANDLERS(double, fmt_double)
+TYPE_HANDLERS(float, fmt_float)
+TYPE_HANDLERS(bool, fmt_bool)
+TYPE_HANDLERS(int32_t, fmt_int64)
+TYPE_HANDLERS(uint32_t, fmt_int64)
+TYPE_HANDLERS(int64_t, fmt_int64)
+TYPE_HANDLERS(uint64_t, fmt_uint64)
+
+/* double and float are not allowed to be map keys. */
+TYPE_HANDLERS_MAPKEY(bool, fmt_bool)
+TYPE_HANDLERS_MAPKEY(int32_t, fmt_int64)
+TYPE_HANDLERS_MAPKEY(uint32_t, fmt_int64)
+TYPE_HANDLERS_MAPKEY(int64_t, fmt_int64)
+TYPE_HANDLERS_MAPKEY(uint64_t, fmt_uint64)
+
+#undef TYPE_HANDLERS
+#undef TYPE_HANDLERS_MAPKEY
+
+typedef struct {
+ void *keyname;
+ const upb_enumdef *enumdef;
+} EnumHandlerData;
+
+static bool scalar_enum(void *closure, const void *handler_data,
+ int32_t val) {
+ const EnumHandlerData *hd = handler_data;
+ upb_json_printer *p = closure;
+ const char *symbolic_name;
+
+ CHK(putkey(closure, hd->keyname));
+
+ symbolic_name = upb_enumdef_iton(hd->enumdef, val);
+ if (symbolic_name) {
+ print_data(p, "\"", 1);
+ putstring(p, symbolic_name, strlen(symbolic_name));
+ print_data(p, "\"", 1);
+ } else {
+ putint32_t(closure, NULL, val);
+ }
+
+ return true;
+}
+
+static void print_enum_symbolic_name(upb_json_printer *p,
+ const upb_enumdef *def,
+ int32_t val) {
+ const char *symbolic_name = upb_enumdef_iton(def, val);
+ if (symbolic_name) {
+ print_data(p, "\"", 1);
+ putstring(p, symbolic_name, strlen(symbolic_name));
+ print_data(p, "\"", 1);
+ } else {
+ putint32_t(p, NULL, val);
+ }
+}
+
+static bool repeated_enum(void *closure, const void *handler_data,
+ int32_t val) {
+ const EnumHandlerData *hd = handler_data;
+ upb_json_printer *p = closure;
+ print_comma(p);
+
+ print_enum_symbolic_name(p, hd->enumdef, val);
+
+ return true;
+}
+
+static bool mapvalue_enum(void *closure, const void *handler_data,
+ int32_t val) {
+ const EnumHandlerData *hd = handler_data;
+ upb_json_printer *p = closure;
+
+ print_enum_symbolic_name(p, hd->enumdef, val);
+
+ return true;
+}
+
+static void *scalar_startsubmsg(void *closure, const void *handler_data) {
+ return putkey(closure, handler_data) ? closure : UPB_BREAK;
+}
+
+static void *repeated_startsubmsg(void *closure, const void *handler_data) {
+ upb_json_printer *p = closure;
+ UPB_UNUSED(handler_data);
+ print_comma(p);
+ return closure;
+}
+
+static void start_frame(upb_json_printer *p) {
+ p->depth_++;
+ p->first_elem_[p->depth_] = true;
+ print_data(p, "{", 1);
+}
+
+static void end_frame(upb_json_printer *p) {
+ print_data(p, "}", 1);
+ p->depth_--;
+}
+
+static bool printer_startmsg(void *closure, const void *handler_data) {
+ upb_json_printer *p = closure;
+ UPB_UNUSED(handler_data);
+ if (p->depth_ == 0) {
+ upb_bytessink_start(p->output_, 0, &p->subc_);
+ }
+ start_frame(p);
+ return true;
+}
+
+static bool printer_endmsg(void *closure, const void *handler_data, upb_status *s) {
+ upb_json_printer *p = closure;
+ UPB_UNUSED(handler_data);
+ UPB_UNUSED(s);
+ end_frame(p);
+ if (p->depth_ == 0) {
+ upb_bytessink_end(p->output_);
+ }
+ return true;
+}
+
+static void *startseq(void *closure, const void *handler_data) {
+ upb_json_printer *p = closure;
+ CHK(putkey(closure, handler_data));
+ p->depth_++;
+ p->first_elem_[p->depth_] = true;
+ print_data(p, "[", 1);
+ return closure;
+}
+
+static bool endseq(void *closure, const void *handler_data) {
+ upb_json_printer *p = closure;
+ UPB_UNUSED(handler_data);
+ print_data(p, "]", 1);
+ p->depth_--;
+ return true;
+}
+
+static void *startmap(void *closure, const void *handler_data) {
+ upb_json_printer *p = closure;
+ CHK(putkey(closure, handler_data));
+ p->depth_++;
+ p->first_elem_[p->depth_] = true;
+ print_data(p, "{", 1);
+ return closure;
+}
+
+static bool endmap(void *closure, const void *handler_data) {
+ upb_json_printer *p = closure;
+ UPB_UNUSED(handler_data);
+ print_data(p, "}", 1);
+ p->depth_--;
+ return true;
+}
+
+static size_t putstr(void *closure, const void *handler_data, const char *str,
+ size_t len, const upb_bufhandle *handle) {
+ upb_json_printer *p = closure;
+ UPB_UNUSED(handler_data);
+ UPB_UNUSED(handle);
+ putstring(p, str, len);
+ return len;
+}
+
+/* This has to Base64 encode the bytes, because JSON has no "bytes" type. */
+static size_t putbytes(void *closure, const void *handler_data, const char *str,
+ size_t len, const upb_bufhandle *handle) {
+ upb_json_printer *p = closure;
+
+ /* This is the regular base64, not the "web-safe" version. */
+ static const char base64[] =
+ "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+
+ /* Base64-encode. */
+ char data[16000];
+ const char *limit = data + sizeof(data);
+ const unsigned char *from = (const unsigned char*)str;
+ char *to = data;
+ size_t remaining = len;
+ size_t bytes;
+
+ UPB_UNUSED(handler_data);
+ UPB_UNUSED(handle);
+
+ while (remaining > 2) {
+ /* TODO(haberman): handle encoded lengths > sizeof(data) */
+ UPB_ASSERT((limit - to) >= 4);
+
+ to[0] = base64[from[0] >> 2];
+ to[1] = base64[((from[0] & 0x3) << 4) | (from[1] >> 4)];
+ to[2] = base64[((from[1] & 0xf) << 2) | (from[2] >> 6)];
+ to[3] = base64[from[2] & 0x3f];
+
+ remaining -= 3;
+ to += 4;
+ from += 3;
+ }
+
+ switch (remaining) {
+ case 2:
+ to[0] = base64[from[0] >> 2];
+ to[1] = base64[((from[0] & 0x3) << 4) | (from[1] >> 4)];
+ to[2] = base64[(from[1] & 0xf) << 2];
+ to[3] = '=';
+ to += 4;
+ from += 2;
+ break;
+ case 1:
+ to[0] = base64[from[0] >> 2];
+ to[1] = base64[((from[0] & 0x3) << 4)];
+ to[2] = '=';
+ to[3] = '=';
+ to += 4;
+ from += 1;
+ break;
+ }
+
+ bytes = to - data;
+ print_data(p, "\"", 1);
+ putstring(p, data, bytes);
+ print_data(p, "\"", 1);
+ return len;
+}
+
+static void *scalar_startstr(void *closure, const void *handler_data,
+ size_t size_hint) {
+ upb_json_printer *p = closure;
+ UPB_UNUSED(handler_data);
+ UPB_UNUSED(size_hint);
+ CHK(putkey(closure, handler_data));
+ print_data(p, "\"", 1);
+ return p;
+}
+
+static size_t scalar_str(void *closure, const void *handler_data,
+ const char *str, size_t len,
+ const upb_bufhandle *handle) {
+ CHK(putstr(closure, handler_data, str, len, handle));
+ return len;
+}
+
+static bool scalar_endstr(void *closure, const void *handler_data) {
+ upb_json_printer *p = closure;
+ UPB_UNUSED(handler_data);
+ print_data(p, "\"", 1);
+ return true;
+}
+
+static void *repeated_startstr(void *closure, const void *handler_data,
+ size_t size_hint) {
+ upb_json_printer *p = closure;
+ UPB_UNUSED(handler_data);
+ UPB_UNUSED(size_hint);
+ print_comma(p);
+ print_data(p, "\"", 1);
+ return p;
+}
+
+static size_t repeated_str(void *closure, const void *handler_data,
+ const char *str, size_t len,
+ const upb_bufhandle *handle) {
+ CHK(putstr(closure, handler_data, str, len, handle));
+ return len;
+}
+
+static bool repeated_endstr(void *closure, const void *handler_data) {
+ upb_json_printer *p = closure;
+ UPB_UNUSED(handler_data);
+ print_data(p, "\"", 1);
+ return true;
+}
+
+static void *mapkeyval_startstr(void *closure, const void *handler_data,
+ size_t size_hint) {
+ upb_json_printer *p = closure;
+ UPB_UNUSED(handler_data);
+ UPB_UNUSED(size_hint);
+ print_data(p, "\"", 1);
+ return p;
+}
+
+static size_t mapkey_str(void *closure, const void *handler_data,
+ const char *str, size_t len,
+ const upb_bufhandle *handle) {
+ CHK(putstr(closure, handler_data, str, len, handle));
+ return len;
+}
+
+static bool mapkey_endstr(void *closure, const void *handler_data) {
+ upb_json_printer *p = closure;
+ UPB_UNUSED(handler_data);
+ print_data(p, "\":", 2);
+ return true;
+}
+
+static bool mapvalue_endstr(void *closure, const void *handler_data) {
+ upb_json_printer *p = closure;
+ UPB_UNUSED(handler_data);
+ print_data(p, "\"", 1);
+ return true;
+}
+
+static size_t scalar_bytes(void *closure, const void *handler_data,
+ const char *str, size_t len,
+ const upb_bufhandle *handle) {
+ CHK(putkey(closure, handler_data));
+ CHK(putbytes(closure, handler_data, str, len, handle));
+ return len;
+}
+
+static size_t repeated_bytes(void *closure, const void *handler_data,
+ const char *str, size_t len,
+ const upb_bufhandle *handle) {
+ upb_json_printer *p = closure;
+ print_comma(p);
+ CHK(putbytes(closure, handler_data, str, len, handle));
+ return len;
+}
+
+static size_t mapkey_bytes(void *closure, const void *handler_data,
+ const char *str, size_t len,
+ const upb_bufhandle *handle) {
+ upb_json_printer *p = closure;
+ CHK(putbytes(closure, handler_data, str, len, handle));
+ print_data(p, ":", 1);
+ return len;
+}
+
+static void set_enum_hd(upb_handlers *h,
+ const upb_fielddef *f,
+ bool preserve_fieldnames,
+ upb_handlerattr *attr) {
+ EnumHandlerData *hd = upb_gmalloc(sizeof(EnumHandlerData));
+ hd->enumdef = (const upb_enumdef *)upb_fielddef_subdef(f);
+ hd->keyname = newstrpc(h, f, preserve_fieldnames);
+ upb_handlers_addcleanup(h, hd, upb_gfree);
+ upb_handlerattr_sethandlerdata(attr, hd);
+}
+
+/* Set up handlers for a mapentry submessage (i.e., an individual key/value pair
+ * in a map).
+ *
+ * TODO: Handle missing key, missing value, out-of-order key/value, or repeated
+ * key or value cases properly. The right way to do this is to allocate a
+ * temporary structure at the start of a mapentry submessage, store key and
+ * value data in it as key and value handlers are called, and then print the
+ * key/value pair once at the end of the submessage. If we don't do this, we
+ * should at least detect the case and throw an error. However, so far all of
+ * our sources that emit mapentry messages do so canonically (with one key
+ * field, and then one value field), so this is not a pressing concern at the
+ * moment. */
+void printer_sethandlers_mapentry(const void *closure, bool preserve_fieldnames,
+ upb_handlers *h) {
+ const upb_msgdef *md = upb_handlers_msgdef(h);
+
+ /* A mapentry message is printed simply as '"key": value'. Rather than
+ * special-case key and value for every type below, we just handle both
+ * fields explicitly here. */
+ const upb_fielddef* key_field = upb_msgdef_itof(md, UPB_MAPENTRY_KEY);
+ const upb_fielddef* value_field = upb_msgdef_itof(md, UPB_MAPENTRY_VALUE);
+
+ upb_handlerattr empty_attr = UPB_HANDLERATTR_INITIALIZER;
+
+ UPB_UNUSED(closure);
+
+ switch (upb_fielddef_type(key_field)) {
+ case UPB_TYPE_INT32:
+ upb_handlers_setint32(h, key_field, putmapkey_int32_t, &empty_attr);
+ break;
+ case UPB_TYPE_INT64:
+ upb_handlers_setint64(h, key_field, putmapkey_int64_t, &empty_attr);
+ break;
+ case UPB_TYPE_UINT32:
+ upb_handlers_setuint32(h, key_field, putmapkey_uint32_t, &empty_attr);
+ break;
+ case UPB_TYPE_UINT64:
+ upb_handlers_setuint64(h, key_field, putmapkey_uint64_t, &empty_attr);
+ break;
+ case UPB_TYPE_BOOL:
+ upb_handlers_setbool(h, key_field, putmapkey_bool, &empty_attr);
+ break;
+ case UPB_TYPE_STRING:
+ upb_handlers_setstartstr(h, key_field, mapkeyval_startstr, &empty_attr);
+ upb_handlers_setstring(h, key_field, mapkey_str, &empty_attr);
+ upb_handlers_setendstr(h, key_field, mapkey_endstr, &empty_attr);
+ break;
+ case UPB_TYPE_BYTES:
+ upb_handlers_setstring(h, key_field, mapkey_bytes, &empty_attr);
+ break;
+ default:
+ UPB_ASSERT(false);
+ break;
+ }
+
+ switch (upb_fielddef_type(value_field)) {
+ case UPB_TYPE_INT32:
+ upb_handlers_setint32(h, value_field, putint32_t, &empty_attr);
+ break;
+ case UPB_TYPE_INT64:
+ upb_handlers_setint64(h, value_field, putint64_t, &empty_attr);
+ break;
+ case UPB_TYPE_UINT32:
+ upb_handlers_setuint32(h, value_field, putuint32_t, &empty_attr);
+ break;
+ case UPB_TYPE_UINT64:
+ upb_handlers_setuint64(h, value_field, putuint64_t, &empty_attr);
+ break;
+ case UPB_TYPE_BOOL:
+ upb_handlers_setbool(h, value_field, putbool, &empty_attr);
+ break;
+ case UPB_TYPE_FLOAT:
+ upb_handlers_setfloat(h, value_field, putfloat, &empty_attr);
+ break;
+ case UPB_TYPE_DOUBLE:
+ upb_handlers_setdouble(h, value_field, putdouble, &empty_attr);
+ break;
+ case UPB_TYPE_STRING:
+ upb_handlers_setstartstr(h, value_field, mapkeyval_startstr, &empty_attr);
+ upb_handlers_setstring(h, value_field, putstr, &empty_attr);
+ upb_handlers_setendstr(h, value_field, mapvalue_endstr, &empty_attr);
+ break;
+ case UPB_TYPE_BYTES:
+ upb_handlers_setstring(h, value_field, putbytes, &empty_attr);
+ break;
+ case UPB_TYPE_ENUM: {
+ upb_handlerattr enum_attr = UPB_HANDLERATTR_INITIALIZER;
+ set_enum_hd(h, value_field, preserve_fieldnames, &enum_attr);
+ upb_handlers_setint32(h, value_field, mapvalue_enum, &enum_attr);
+ upb_handlerattr_uninit(&enum_attr);
+ break;
+ }
+ case UPB_TYPE_MESSAGE:
+ /* No handler necessary -- the submsg handlers will print the message
+ * as appropriate. */
+ break;
+ }
+
+ upb_handlerattr_uninit(&empty_attr);
+}
+
+void printer_sethandlers(const void *closure, upb_handlers *h) {
+ const upb_msgdef *md = upb_handlers_msgdef(h);
+ bool is_mapentry = upb_msgdef_mapentry(md);
+ upb_handlerattr empty_attr = UPB_HANDLERATTR_INITIALIZER;
+ upb_msg_field_iter i;
+ const bool *preserve_fieldnames_ptr = closure;
+ const bool preserve_fieldnames = *preserve_fieldnames_ptr;
+
+ if (is_mapentry) {
+ /* mapentry messages are sufficiently different that we handle them
+ * separately. */
+ printer_sethandlers_mapentry(closure, preserve_fieldnames, h);
+ return;
+ }
+
+ upb_handlers_setstartmsg(h, printer_startmsg, &empty_attr);
+ upb_handlers_setendmsg(h, printer_endmsg, &empty_attr);
+
+#define TYPE(type, name, ctype) \
+ case type: \
+ if (upb_fielddef_isseq(f)) { \
+ upb_handlers_set##name(h, f, repeated_##ctype, &empty_attr); \
+ } else { \
+ upb_handlers_set##name(h, f, scalar_##ctype, &name_attr); \
+ } \
+ break;
+
+ upb_msg_field_begin(&i, md);
+ for(; !upb_msg_field_done(&i); upb_msg_field_next(&i)) {
+ const upb_fielddef *f = upb_msg_iter_field(&i);
+
+ upb_handlerattr name_attr = UPB_HANDLERATTR_INITIALIZER;
+ upb_handlerattr_sethandlerdata(&name_attr,
+ newstrpc(h, f, preserve_fieldnames));
+
+ if (upb_fielddef_ismap(f)) {
+ upb_handlers_setstartseq(h, f, startmap, &name_attr);
+ upb_handlers_setendseq(h, f, endmap, &name_attr);
+ } else if (upb_fielddef_isseq(f)) {
+ upb_handlers_setstartseq(h, f, startseq, &name_attr);
+ upb_handlers_setendseq(h, f, endseq, &empty_attr);
+ }
+
+ switch (upb_fielddef_type(f)) {
+ TYPE(UPB_TYPE_FLOAT, float, float);
+ TYPE(UPB_TYPE_DOUBLE, double, double);
+ TYPE(UPB_TYPE_BOOL, bool, bool);
+ TYPE(UPB_TYPE_INT32, int32, int32_t);
+ TYPE(UPB_TYPE_UINT32, uint32, uint32_t);
+ TYPE(UPB_TYPE_INT64, int64, int64_t);
+ TYPE(UPB_TYPE_UINT64, uint64, uint64_t);
+ case UPB_TYPE_ENUM: {
+ /* For now, we always emit symbolic names for enums. We may want an
+ * option later to control this behavior, but we will wait for a real
+ * need first. */
+ upb_handlerattr enum_attr = UPB_HANDLERATTR_INITIALIZER;
+ set_enum_hd(h, f, preserve_fieldnames, &enum_attr);
+
+ if (upb_fielddef_isseq(f)) {
+ upb_handlers_setint32(h, f, repeated_enum, &enum_attr);
+ } else {
+ upb_handlers_setint32(h, f, scalar_enum, &enum_attr);
+ }
+
+ upb_handlerattr_uninit(&enum_attr);
+ break;
+ }
+ case UPB_TYPE_STRING:
+ if (upb_fielddef_isseq(f)) {
+ upb_handlers_setstartstr(h, f, repeated_startstr, &empty_attr);
+ upb_handlers_setstring(h, f, repeated_str, &empty_attr);
+ upb_handlers_setendstr(h, f, repeated_endstr, &empty_attr);
+ } else {
+ upb_handlers_setstartstr(h, f, scalar_startstr, &name_attr);
+ upb_handlers_setstring(h, f, scalar_str, &empty_attr);
+ upb_handlers_setendstr(h, f, scalar_endstr, &empty_attr);
+ }
+ break;
+ case UPB_TYPE_BYTES:
+ /* XXX: this doesn't support strings that span buffers yet. The base64
+ * encoder will need to be made resumable for this to work properly. */
+ if (upb_fielddef_isseq(f)) {
+ upb_handlers_setstring(h, f, repeated_bytes, &empty_attr);
+ } else {
+ upb_handlers_setstring(h, f, scalar_bytes, &name_attr);
+ }
+ break;
+ case UPB_TYPE_MESSAGE:
+ if (upb_fielddef_isseq(f)) {
+ upb_handlers_setstartsubmsg(h, f, repeated_startsubmsg, &name_attr);
+ } else {
+ upb_handlers_setstartsubmsg(h, f, scalar_startsubmsg, &name_attr);
+ }
+ break;
+ }
+
+ upb_handlerattr_uninit(&name_attr);
+ }
+
+ upb_handlerattr_uninit(&empty_attr);
+#undef TYPE
+}
+
+static void json_printer_reset(upb_json_printer *p) {
+ p->depth_ = 0;
+}
+
+
+/* Public API *****************************************************************/
+
+upb_json_printer *upb_json_printer_create(upb_env *e, const upb_handlers *h,
+ upb_bytessink *output) {
+#ifndef NDEBUG
+ size_t size_before = upb_env_bytesallocated(e);
+#endif
+
+ upb_json_printer *p = upb_env_malloc(e, sizeof(upb_json_printer));
+ if (!p) return NULL;
+
+ p->output_ = output;
+ json_printer_reset(p);
+ upb_sink_reset(&p->input_, h, p);
+
+ /* If this fails, increase the value in printer.h. */
+ UPB_ASSERT_DEBUGVAR(upb_env_bytesallocated(e) - size_before <=
+ UPB_JSON_PRINTER_SIZE);
+ return p;
+}
+
+upb_sink *upb_json_printer_input(upb_json_printer *p) {
+ return &p->input_;
+}
+
+const upb_handlers *upb_json_printer_newhandlers(const upb_msgdef *md,
+ bool preserve_fieldnames,
+ const void *owner) {
+ return upb_handlers_newfrozen(
+ md, owner, printer_sethandlers, &preserve_fieldnames);
+}
diff --git a/third_party/protobuf/3.6.0/php/ext/google/protobuf/upb.h b/third_party/protobuf/3.6.0/php/ext/google/protobuf/upb.h
new file mode 100644
index 0000000..a263db3
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/ext/google/protobuf/upb.h
@@ -0,0 +1,9624 @@
+// Amalgamated source file
+
+// php.h intentionally defined NDEBUG. We have to define this macro in order to
+// be used together with php.h
+#ifndef NDEBUG
+#define NDEBUG
+#endif
+
+/*
+** upb_decode: parsing into a upb_msg using a upb_msglayout.
+*/
+
+#ifndef UPB_DECODE_H_
+#define UPB_DECODE_H_
+
+/*
+** upb::Message is a representation for protobuf messages.
+**
+** However it differs from other common representations like
+** google::protobuf::Message in one key way: it does not prescribe any
+** ownership between messages and submessages, and it relies on the
+** client to delete each message/submessage/array/map at the appropriate
+** time.
+**
+** A client can access a upb::Message without knowing anything about
+** ownership semantics, but to create or mutate a message a user needs
+** to implement the memory management themselves.
+**
+** Currently all messages, arrays, and maps store a upb_alloc* internally.
+** Mutating operations use this when they require dynamically-allocated
+** memory. We could potentially eliminate this size overhead later by
+** letting the user flip a bit on the factory that prevents this from
+** being stored. The user would then need to use separate functions where
+** the upb_alloc* is passed explicitly. However for handlers to populate
+** such structures, they would need a place to store this upb_alloc* during
+** parsing; upb_handlers don't currently have a good way to accommodate this.
+**
+** TODO: UTF-8 checking?
+**/
+
+#ifndef UPB_MSG_H_
+#define UPB_MSG_H_
+
+/*
+** Defs are upb's internal representation of the constructs that can appear
+** in a .proto file:
+**
+** - upb::MessageDef (upb_msgdef): describes a "message" construct.
+** - upb::FieldDef (upb_fielddef): describes a message field.
+** - upb::FileDef (upb_filedef): describes a .proto file and its defs.
+** - upb::EnumDef (upb_enumdef): describes an enum.
+** - upb::OneofDef (upb_oneofdef): describes a oneof.
+** - upb::Def (upb_def): base class of all the others.
+**
+** TODO: definitions of services.
+**
+** Like upb_refcounted objects, defs are mutable only until frozen, and are
+** only thread-safe once frozen.
+**
+** This is a mixed C/C++ interface that offers a full API to both languages.
+** See the top-level README for more information.
+*/
+
+#ifndef UPB_DEF_H_
+#define UPB_DEF_H_
+
+/*
+** upb::RefCounted (upb_refcounted)
+**
+** A refcounting scheme that supports circular refs. It accomplishes this by
+** partitioning the set of objects into groups such that no cycle spans groups;
+** we can then reference-count the group as a whole and ignore refs within the
+** group. When objects are mutable, these groups are computed very
+** conservatively; we group any objects that have ever had a link between them.
+** When objects are frozen, we compute strongly-connected components which
+** allows us to be precise and only group objects that are actually cyclic.
+**
+** This is a mixed C/C++ interface that offers a full API to both languages.
+** See the top-level README for more information.
+*/
+
+#ifndef UPB_REFCOUNTED_H_
+#define UPB_REFCOUNTED_H_
+
+/*
+** upb_table
+**
+** This header is INTERNAL-ONLY! Its interfaces are not public or stable!
+** This file defines very fast int->upb_value (inttable) and string->upb_value
+** (strtable) hash tables.
+**
+** The table uses chained scatter with Brent's variation (inspired by the Lua
+** implementation of hash tables). The hash function for strings is Austin
+** Appleby's "MurmurHash."
+**
+** The inttable uses uintptr_t as its key, which guarantees it can be used to
+** store pointers or integers of at least 32 bits (upb isn't really useful on
+** systems where sizeof(void*) < 4).
+**
+** The table must be homogenous (all values of the same type). In debug
+** mode, we check this on insert and lookup.
+*/
+
+#ifndef UPB_TABLE_H_
+#define UPB_TABLE_H_
+
+#include <stdint.h>
+#include <string.h>
+/*
+** This file contains shared definitions that are widely used across upb.
+**
+** This is a mixed C/C++ interface that offers a full API to both languages.
+** See the top-level README for more information.
+*/
+
+#ifndef UPB_H_
+#define UPB_H_
+
+#include <assert.h>
+#include <stdarg.h>
+#include <stdbool.h>
+#include <stddef.h>
+
+#ifdef __cplusplus
+namespace upb {
+class Allocator;
+class Arena;
+class Environment;
+class ErrorSpace;
+class Status;
+template <int N> class InlinedArena;
+template <int N> class InlinedEnvironment;
+}
+#endif
+
+/* UPB_INLINE: inline if possible, emit standalone code if required. */
+#ifdef __cplusplus
+#define UPB_INLINE inline
+#elif defined (__GNUC__)
+#define UPB_INLINE static __inline__
+#else
+#define UPB_INLINE static
+#endif
+
+/* Hints to the compiler about likely/unlikely branches. */
+#define UPB_LIKELY(x) __builtin_expect((x),1)
+
+/* Define UPB_BIG_ENDIAN manually if you're on big endian and your compiler
+ * doesn't provide these preprocessor symbols. */
+#if defined(__BYTE_ORDER__) && (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
+#define UPB_BIG_ENDIAN
+#endif
+
+/* Macros for function attributes on compilers that support them. */
+#ifdef __GNUC__
+#define UPB_FORCEINLINE __inline__ __attribute__((always_inline))
+#define UPB_NOINLINE __attribute__((noinline))
+#define UPB_NORETURN __attribute__((__noreturn__))
+#else /* !defined(__GNUC__) */
+#define UPB_FORCEINLINE
+#define UPB_NOINLINE
+#define UPB_NORETURN
+#endif
+
+#if __STDC_VERSION__ >= 199901L || __cplusplus >= 201103L
+/* C99/C++11 versions. */
+#include <stdio.h>
+#define _upb_snprintf snprintf
+#define _upb_vsnprintf vsnprintf
+#define _upb_va_copy(a, b) va_copy(a, b)
+#elif defined __GNUC__
+/* A few hacky workarounds for functions not in C89.
+ * For internal use only!
+ * TODO(haberman): fix these by including our own implementations, or finding
+ * another workaround.
+ */
+#define _upb_snprintf __builtin_snprintf
+#define _upb_vsnprintf __builtin_vsnprintf
+#define _upb_va_copy(a, b) __va_copy(a, b)
+#else
+#error Need implementations of [v]snprintf and va_copy
+#endif
+
+
+#if ((defined(__cplusplus) && __cplusplus >= 201103L) || \
+ defined(__GXX_EXPERIMENTAL_CXX0X__)) && !defined(UPB_NO_CXX11)
+#define UPB_CXX11
+#endif
+
+/* UPB_DISALLOW_COPY_AND_ASSIGN()
+ * UPB_DISALLOW_POD_OPS()
+ *
+ * Declare these in the "private" section of a C++ class to forbid copy/assign
+ * or all POD ops (construct, destruct, copy, assign) on that class. */
+#ifdef UPB_CXX11
+#include <type_traits>
+#define UPB_DISALLOW_COPY_AND_ASSIGN(class_name) \
+ class_name(const class_name&) = delete; \
+ void operator=(const class_name&) = delete;
+#define UPB_DISALLOW_POD_OPS(class_name, full_class_name) \
+ class_name() = delete; \
+ ~class_name() = delete; \
+ UPB_DISALLOW_COPY_AND_ASSIGN(class_name)
+#define UPB_ASSERT_STDLAYOUT(type) \
+ static_assert(std::is_standard_layout<type>::value, \
+ #type " must be standard layout");
+#define UPB_FINAL final
+#else /* !defined(UPB_CXX11) */
+#define UPB_DISALLOW_COPY_AND_ASSIGN(class_name) \
+ class_name(const class_name&); \
+ void operator=(const class_name&);
+#define UPB_DISALLOW_POD_OPS(class_name, full_class_name) \
+ class_name(); \
+ ~class_name(); \
+ UPB_DISALLOW_COPY_AND_ASSIGN(class_name)
+#define UPB_ASSERT_STDLAYOUT(type)
+#define UPB_FINAL
+#endif
+
+/* UPB_DECLARE_TYPE()
+ * UPB_DECLARE_DERIVED_TYPE()
+ * UPB_DECLARE_DERIVED_TYPE2()
+ *
+ * Macros for declaring C and C++ types both, including inheritance.
+ * The inheritance doesn't use real C++ inheritance, to stay compatible with C.
+ *
+ * These macros also provide upcasts:
+ * - in C: types-specific functions (ie. upb_foo_upcast(foo))
+ * - in C++: upb::upcast(foo) along with implicit conversions
+ *
+ * Downcasts are not provided, but upb/def.h defines downcasts for upb::Def. */
+
+#define UPB_C_UPCASTS(ty, base) \
+ UPB_INLINE base *ty ## _upcast_mutable(ty *p) { return (base*)p; } \
+ UPB_INLINE const base *ty ## _upcast(const ty *p) { return (const base*)p; }
+
+#define UPB_C_UPCASTS2(ty, base, base2) \
+ UPB_C_UPCASTS(ty, base) \
+ UPB_INLINE base2 *ty ## _upcast2_mutable(ty *p) { return (base2*)p; } \
+ UPB_INLINE const base2 *ty ## _upcast2(const ty *p) { return (const base2*)p; }
+
+#ifdef __cplusplus
+
+#define UPB_BEGIN_EXTERN_C extern "C" {
+#define UPB_END_EXTERN_C }
+#define UPB_PRIVATE_FOR_CPP private:
+#define UPB_DECLARE_TYPE(cppname, cname) typedef cppname cname;
+
+#define UPB_DECLARE_DERIVED_TYPE(cppname, cppbase, cname, cbase) \
+ UPB_DECLARE_TYPE(cppname, cname) \
+ UPB_C_UPCASTS(cname, cbase) \
+ namespace upb { \
+ template <> \
+ class Pointer<cppname> : public PointerBase<cppname, cppbase> { \
+ public: \
+ explicit Pointer(cppname* ptr) \
+ : PointerBase<cppname, cppbase>(ptr) {} \
+ }; \
+ template <> \
+ class Pointer<const cppname> \
+ : public PointerBase<const cppname, const cppbase> { \
+ public: \
+ explicit Pointer(const cppname* ptr) \
+ : PointerBase<const cppname, const cppbase>(ptr) {} \
+ }; \
+ }
+
+#define UPB_DECLARE_DERIVED_TYPE2(cppname, cppbase, cppbase2, cname, cbase, \
+ cbase2) \
+ UPB_DECLARE_TYPE(cppname, cname) \
+ UPB_C_UPCASTS2(cname, cbase, cbase2) \
+ namespace upb { \
+ template <> \
+ class Pointer<cppname> : public PointerBase2<cppname, cppbase, cppbase2> { \
+ public: \
+ explicit Pointer(cppname* ptr) \
+ : PointerBase2<cppname, cppbase, cppbase2>(ptr) {} \
+ }; \
+ template <> \
+ class Pointer<const cppname> \
+ : public PointerBase2<const cppname, const cppbase, const cppbase2> { \
+ public: \
+ explicit Pointer(const cppname* ptr) \
+ : PointerBase2<const cppname, const cppbase, const cppbase2>(ptr) {} \
+ }; \
+ }
+
+#else /* !defined(__cplusplus) */
+
+#define UPB_BEGIN_EXTERN_C
+#define UPB_END_EXTERN_C
+#define UPB_PRIVATE_FOR_CPP
+#define UPB_DECLARE_TYPE(cppname, cname) \
+ struct cname; \
+ typedef struct cname cname;
+#define UPB_DECLARE_DERIVED_TYPE(cppname, cppbase, cname, cbase) \
+ UPB_DECLARE_TYPE(cppname, cname) \
+ UPB_C_UPCASTS(cname, cbase)
+#define UPB_DECLARE_DERIVED_TYPE2(cppname, cppbase, cppbase2, \
+ cname, cbase, cbase2) \
+ UPB_DECLARE_TYPE(cppname, cname) \
+ UPB_C_UPCASTS2(cname, cbase, cbase2)
+
+#endif /* defined(__cplusplus) */
+
+#define UPB_MAX(x, y) ((x) > (y) ? (x) : (y))
+#define UPB_MIN(x, y) ((x) < (y) ? (x) : (y))
+
+#define UPB_UNUSED(var) (void)var
+
+/* UPB_ASSERT(): in release mode, we use the expression without letting it be
+ * evaluated. This prevents "unused variable" warnings. */
+#ifdef NDEBUG
+#define UPB_ASSERT(expr) do {} while (false && (expr))
+#else
+#define UPB_ASSERT(expr) assert(expr)
+#endif
+
+/* UPB_ASSERT_DEBUGVAR(): assert that uses functions or variables that only
+ * exist in debug mode. This turns into regular assert. */
+#define UPB_ASSERT_DEBUGVAR(expr) assert(expr)
+
+#ifdef __GNUC__
+#define UPB_UNREACHABLE() do { assert(0); __builtin_unreachable(); } while(0)
+#else
+#define UPB_UNREACHABLE() do { assert(0); } while(0)
+#endif
+
+/* Generic function type. */
+typedef void upb_func();
+
+
+/* C++ Casts ******************************************************************/
+
+#ifdef __cplusplus
+
+namespace upb {
+
+template <class T> class Pointer;
+
+/* Casts to a subclass. The caller must know that cast is correct; an
+ * incorrect cast will throw an assertion failure in debug mode.
+ *
+ * Example:
+ * upb::Def* def = GetDef();
+ * // Assert-fails if this was not actually a MessageDef.
+ * upb::MessgeDef* md = upb::down_cast<upb::MessageDef>(def);
+ *
+ * Note that downcasts are only defined for some types (at the moment you can
+ * only downcast from a upb::Def to a specific Def type). */
+template<class To, class From> To down_cast(From* f);
+
+/* Casts to a subclass. If the class does not actually match the given To type,
+ * returns NULL.
+ *
+ * Example:
+ * upb::Def* def = GetDef();
+ * // md will be NULL if this was not actually a MessageDef.
+ * upb::MessgeDef* md = upb::down_cast<upb::MessageDef>(def);
+ *
+ * Note that dynamic casts are only defined for some types (at the moment you
+ * can only downcast from a upb::Def to a specific Def type).. */
+template<class To, class From> To dyn_cast(From* f);
+
+/* Casts to any base class, or the type itself (ie. can be a no-op).
+ *
+ * Example:
+ * upb::MessageDef* md = GetDef();
+ * // This will fail to compile if this wasn't actually a base class.
+ * upb::Def* def = upb::upcast(md);
+ */
+template <class T> inline Pointer<T> upcast(T *f) { return Pointer<T>(f); }
+
+/* Attempt upcast to specific base class.
+ *
+ * Example:
+ * upb::MessageDef* md = GetDef();
+ * upb::upcast_to<upb::Def>(md)->MethodOnDef();
+ */
+template <class T, class F> inline T* upcast_to(F *f) {
+ return static_cast<T*>(upcast(f));
+}
+
+/* PointerBase<T>: implementation detail of upb::upcast().
+ * It is implicitly convertable to pointers to the Base class(es).
+ */
+template <class T, class Base>
+class PointerBase {
+ public:
+ explicit PointerBase(T* ptr) : ptr_(ptr) {}
+ operator T*() { return ptr_; }
+ operator Base*() { return (Base*)ptr_; }
+
+ private:
+ T* ptr_;
+};
+
+template <class T, class Base, class Base2>
+class PointerBase2 : public PointerBase<T, Base> {
+ public:
+ explicit PointerBase2(T* ptr) : PointerBase<T, Base>(ptr) {}
+ operator Base2*() { return Pointer<Base>(*this); }
+};
+
+}
+
+#endif
+
+/* A list of types as they are encoded on-the-wire. */
+typedef enum {
+ UPB_WIRE_TYPE_VARINT = 0,
+ UPB_WIRE_TYPE_64BIT = 1,
+ UPB_WIRE_TYPE_DELIMITED = 2,
+ UPB_WIRE_TYPE_START_GROUP = 3,
+ UPB_WIRE_TYPE_END_GROUP = 4,
+ UPB_WIRE_TYPE_32BIT = 5
+} upb_wiretype_t;
+
+
+/* upb::ErrorSpace ************************************************************/
+
+/* A upb::ErrorSpace represents some domain of possible error values. This lets
+ * upb::Status attach specific error codes to operations, like POSIX/C errno,
+ * Win32 error codes, etc. Clients who want to know the very specific error
+ * code can check the error space and then know the type of the integer code.
+ *
+ * NOTE: upb::ErrorSpace is currently not used and should be considered
+ * experimental. It is important primarily in cases where upb is performing
+ * I/O, but upb doesn't currently have any components that do this. */
+
+UPB_DECLARE_TYPE(upb::ErrorSpace, upb_errorspace)
+
+#ifdef __cplusplus
+class upb::ErrorSpace {
+#else
+struct upb_errorspace {
+#endif
+ const char *name;
+};
+
+
+/* upb::Status ****************************************************************/
+
+/* upb::Status represents a success or failure status and error message.
+ * It owns no resources and allocates no memory, so it should work
+ * even in OOM situations. */
+UPB_DECLARE_TYPE(upb::Status, upb_status)
+
+/* The maximum length of an error message before it will get truncated. */
+#define UPB_STATUS_MAX_MESSAGE 128
+
+UPB_BEGIN_EXTERN_C
+
+const char *upb_status_errmsg(const upb_status *status);
+bool upb_ok(const upb_status *status);
+upb_errorspace *upb_status_errspace(const upb_status *status);
+int upb_status_errcode(const upb_status *status);
+
+/* Any of the functions that write to a status object allow status to be NULL,
+ * to support use cases where the function's caller does not care about the
+ * status message. */
+void upb_status_clear(upb_status *status);
+void upb_status_seterrmsg(upb_status *status, const char *msg);
+void upb_status_seterrf(upb_status *status, const char *fmt, ...);
+void upb_status_vseterrf(upb_status *status, const char *fmt, va_list args);
+void upb_status_copy(upb_status *to, const upb_status *from);
+
+UPB_END_EXTERN_C
+
+#ifdef __cplusplus
+
+class upb::Status {
+ public:
+ Status() { upb_status_clear(this); }
+
+ /* Returns true if there is no error. */
+ bool ok() const { return upb_ok(this); }
+
+ /* Optional error space and code, useful if the caller wants to
+ * programmatically check the specific kind of error. */
+ ErrorSpace* error_space() { return upb_status_errspace(this); }
+ int error_code() const { return upb_status_errcode(this); }
+
+ /* The returned string is invalidated by any other call into the status. */
+ const char *error_message() const { return upb_status_errmsg(this); }
+
+ /* The error message will be truncated if it is longer than
+ * UPB_STATUS_MAX_MESSAGE-4. */
+ void SetErrorMessage(const char* msg) { upb_status_seterrmsg(this, msg); }
+ void SetFormattedErrorMessage(const char* fmt, ...) {
+ va_list args;
+ va_start(args, fmt);
+ upb_status_vseterrf(this, fmt, args);
+ va_end(args);
+ }
+
+ /* Resets the status to a successful state with no message. */
+ void Clear() { upb_status_clear(this); }
+
+ void CopyFrom(const Status& other) { upb_status_copy(this, &other); }
+
+ private:
+ UPB_DISALLOW_COPY_AND_ASSIGN(Status)
+#else
+struct upb_status {
+#endif
+ bool ok_;
+
+ /* Specific status code defined by some error space (optional). */
+ int code_;
+ upb_errorspace *error_space_;
+
+ /* TODO(haberman): add file/line of error? */
+
+ /* Error message; NULL-terminated. */
+ char msg[UPB_STATUS_MAX_MESSAGE];
+};
+
+#define UPB_STATUS_INIT {true, 0, NULL, {0}}
+
+
+/** Built-in error spaces. ****************************************************/
+
+/* Errors raised by upb that we want to be able to detect programmatically. */
+typedef enum {
+ UPB_NOMEM /* Can't reuse ENOMEM because it is POSIX, not ISO C. */
+} upb_errcode_t;
+
+extern upb_errorspace upb_upberr;
+
+void upb_upberr_setoom(upb_status *s);
+
+/* Since errno is defined by standard C, we define an error space for it in
+ * core upb. Other error spaces should be defined in other, platform-specific
+ * modules. */
+
+extern upb_errorspace upb_errnoerr;
+
+
+/** upb::Allocator ************************************************************/
+
+/* A upb::Allocator is a possibly-stateful allocator object.
+ *
+ * It could either be an arena allocator (which doesn't require individual
+ * free() calls) or a regular malloc() (which does). The client must therefore
+ * free memory unless it knows that the allocator is an arena allocator. */
+UPB_DECLARE_TYPE(upb::Allocator, upb_alloc)
+
+/* A malloc()/free() function.
+ * If "size" is 0 then the function acts like free(), otherwise it acts like
+ * realloc(). Only "oldsize" bytes from a previous allocation are preserved. */
+typedef void *upb_alloc_func(upb_alloc *alloc, void *ptr, size_t oldsize,
+ size_t size);
+
+#ifdef __cplusplus
+
+class upb::Allocator UPB_FINAL {
+ public:
+ Allocator() {}
+
+ private:
+ UPB_DISALLOW_COPY_AND_ASSIGN(Allocator)
+
+ public:
+#else
+struct upb_alloc {
+#endif /* __cplusplus */
+ upb_alloc_func *func;
+};
+
+UPB_INLINE void *upb_malloc(upb_alloc *alloc, size_t size) {
+ UPB_ASSERT(alloc);
+ return alloc->func(alloc, NULL, 0, size);
+}
+
+UPB_INLINE void *upb_realloc(upb_alloc *alloc, void *ptr, size_t oldsize,
+ size_t size) {
+ UPB_ASSERT(alloc);
+ return alloc->func(alloc, ptr, oldsize, size);
+}
+
+UPB_INLINE void upb_free(upb_alloc *alloc, void *ptr) {
+ assert(alloc);
+ alloc->func(alloc, ptr, 0, 0);
+}
+
+/* The global allocator used by upb. Uses the standard malloc()/free(). */
+
+extern upb_alloc upb_alloc_global;
+
+/* Functions that hard-code the global malloc.
+ *
+ * We still get benefit because we can put custom logic into our global
+ * allocator, like injecting out-of-memory faults in debug/testing builds. */
+
+UPB_INLINE void *upb_gmalloc(size_t size) {
+ return upb_malloc(&upb_alloc_global, size);
+}
+
+UPB_INLINE void *upb_grealloc(void *ptr, size_t oldsize, size_t size) {
+ return upb_realloc(&upb_alloc_global, ptr, oldsize, size);
+}
+
+UPB_INLINE void upb_gfree(void *ptr) {
+ upb_free(&upb_alloc_global, ptr);
+}
+
+/* upb::Arena *****************************************************************/
+
+/* upb::Arena is a specific allocator implementation that uses arena allocation.
+ * The user provides an allocator that will be used to allocate the underlying
+ * arena blocks. Arenas by nature do not require the individual allocations
+ * to be freed. However the Arena does allow users to register cleanup
+ * functions that will run when the arena is destroyed.
+ *
+ * A upb::Arena is *not* thread-safe.
+ *
+ * You could write a thread-safe arena allocator that satisfies the
+ * upb::Allocator interface, but it would not be as efficient for the
+ * single-threaded case. */
+UPB_DECLARE_TYPE(upb::Arena, upb_arena)
+
+typedef void upb_cleanup_func(void *ud);
+
+#define UPB_ARENA_BLOCK_OVERHEAD (sizeof(size_t)*4)
+
+UPB_BEGIN_EXTERN_C
+
+void upb_arena_init(upb_arena *a);
+void upb_arena_init2(upb_arena *a, void *mem, size_t n, upb_alloc *alloc);
+void upb_arena_uninit(upb_arena *a);
+bool upb_arena_addcleanup(upb_arena *a, upb_cleanup_func *func, void *ud);
+size_t upb_arena_bytesallocated(const upb_arena *a);
+void upb_arena_setnextblocksize(upb_arena *a, size_t size);
+void upb_arena_setmaxblocksize(upb_arena *a, size_t size);
+UPB_INLINE upb_alloc *upb_arena_alloc(upb_arena *a) { return (upb_alloc*)a; }
+
+UPB_END_EXTERN_C
+
+#ifdef __cplusplus
+
+class upb::Arena {
+ public:
+ /* A simple arena with no initial memory block and the default allocator. */
+ Arena() { upb_arena_init(this); }
+
+ /* Constructs an arena with the given initial block which allocates blocks
+ * with the given allocator. The given allocator must outlive the Arena.
+ *
+ * If you pass NULL for the allocator it will default to the global allocator
+ * upb_alloc_global, and NULL/0 for the initial block will cause there to be
+ * no initial block. */
+ Arena(void *mem, size_t len, Allocator* a) {
+ upb_arena_init2(this, mem, len, a);
+ }
+
+ ~Arena() { upb_arena_uninit(this); }
+
+ /* Sets the size of the next block the Arena will request (unless the
+ * requested allocation is larger). Each block will double in size until the
+ * max limit is reached. */
+ void SetNextBlockSize(size_t size) { upb_arena_setnextblocksize(this, size); }
+
+ /* Sets the maximum block size. No blocks larger than this will be requested
+ * from the underlying allocator unless individual arena allocations are
+ * larger. */
+ void SetMaxBlockSize(size_t size) { upb_arena_setmaxblocksize(this, size); }
+
+ /* Allows this arena to be used as a generic allocator.
+ *
+ * The arena does not need free() calls so when using Arena as an allocator
+ * it is safe to skip them. However they are no-ops so there is no harm in
+ * calling free() either. */
+ Allocator* allocator() { return upb_arena_alloc(this); }
+
+ /* Add a cleanup function to run when the arena is destroyed.
+ * Returns false on out-of-memory. */
+ bool AddCleanup(upb_cleanup_func* func, void* ud) {
+ return upb_arena_addcleanup(this, func, ud);
+ }
+
+ /* Total number of bytes that have been allocated. It is undefined what
+ * Realloc() does to this counter. */
+ size_t BytesAllocated() const {
+ return upb_arena_bytesallocated(this);
+ }
+
+ private:
+ UPB_DISALLOW_COPY_AND_ASSIGN(Arena)
+
+#else
+struct upb_arena {
+#endif /* __cplusplus */
+ /* We implement the allocator interface.
+ * This must be the first member of upb_arena! */
+ upb_alloc alloc;
+
+ /* Allocator to allocate arena blocks. We are responsible for freeing these
+ * when we are destroyed. */
+ upb_alloc *block_alloc;
+
+ size_t bytes_allocated;
+ size_t next_block_size;
+ size_t max_block_size;
+
+ /* Linked list of blocks. Points to an arena_block, defined in env.c */
+ void *block_head;
+
+ /* Cleanup entries. Pointer to a cleanup_ent, defined in env.c */
+ void *cleanup_head;
+
+ /* For future expansion, since the size of this struct is exposed to users. */
+ void *future1;
+ void *future2;
+};
+
+
+/* upb::Environment ***********************************************************/
+
+/* A upb::Environment provides a means for injecting malloc and an
+ * error-reporting callback into encoders/decoders. This allows them to be
+ * independent of nearly all assumptions about their actual environment.
+ *
+ * It is also a container for allocating the encoders/decoders themselves that
+ * insulates clients from knowing their actual size. This provides ABI
+ * compatibility even if the size of the objects change. And this allows the
+ * structure definitions to be in the .c files instead of the .h files, making
+ * the .h files smaller and more readable.
+ *
+ * We might want to consider renaming this to "Pipeline" if/when the concept of
+ * a pipeline element becomes more formalized. */
+UPB_DECLARE_TYPE(upb::Environment, upb_env)
+
+/* A function that receives an error report from an encoder or decoder. The
+ * callback can return true to request that the error should be recovered, but
+ * if the error is not recoverable this has no effect. */
+typedef bool upb_error_func(void *ud, const upb_status *status);
+
+UPB_BEGIN_EXTERN_C
+
+void upb_env_init(upb_env *e);
+void upb_env_init2(upb_env *e, void *mem, size_t n, upb_alloc *alloc);
+void upb_env_uninit(upb_env *e);
+
+void upb_env_initonly(upb_env *e);
+
+UPB_INLINE upb_arena *upb_env_arena(upb_env *e) { return (upb_arena*)e; }
+bool upb_env_ok(const upb_env *e);
+void upb_env_seterrorfunc(upb_env *e, upb_error_func *func, void *ud);
+
+/* Convenience wrappers around the methods of the contained arena. */
+void upb_env_reporterrorsto(upb_env *e, upb_status *s);
+bool upb_env_reporterror(upb_env *e, const upb_status *s);
+void *upb_env_malloc(upb_env *e, size_t size);
+void *upb_env_realloc(upb_env *e, void *ptr, size_t oldsize, size_t size);
+void upb_env_free(upb_env *e, void *ptr);
+bool upb_env_addcleanup(upb_env *e, upb_cleanup_func *func, void *ud);
+size_t upb_env_bytesallocated(const upb_env *e);
+
+UPB_END_EXTERN_C
+
+#ifdef __cplusplus
+
+class upb::Environment {
+ public:
+ /* The given Arena must outlive this environment. */
+ Environment() { upb_env_initonly(this); }
+
+ Environment(void *mem, size_t len, Allocator *a) : arena_(mem, len, a) {
+ upb_env_initonly(this);
+ }
+
+ Arena* arena() { return upb_env_arena(this); }
+
+ /* Set a custom error reporting function. */
+ void SetErrorFunction(upb_error_func* func, void* ud) {
+ upb_env_seterrorfunc(this, func, ud);
+ }
+
+ /* Set the error reporting function to simply copy the status to the given
+ * status and abort. */
+ void ReportErrorsTo(Status* status) { upb_env_reporterrorsto(this, status); }
+
+ /* Returns true if all allocations and AddCleanup() calls have succeeded,
+ * and no errors were reported with ReportError() (except ones that recovered
+ * successfully). */
+ bool ok() const { return upb_env_ok(this); }
+
+ /* Reports an error to this environment's callback, returning true if
+ * the caller should try to recover. */
+ bool ReportError(const Status* status) {
+ return upb_env_reporterror(this, status);
+ }
+
+ private:
+ UPB_DISALLOW_COPY_AND_ASSIGN(Environment)
+
+#else
+struct upb_env {
+#endif /* __cplusplus */
+ upb_arena arena_;
+ upb_error_func *error_func_;
+ void *error_ud_;
+ bool ok_;
+};
+
+
+/* upb::InlinedArena **********************************************************/
+/* upb::InlinedEnvironment ****************************************************/
+
+/* upb::InlinedArena and upb::InlinedEnvironment seed their arenas with a
+ * predefined amount of memory. No heap memory will be allocated until the
+ * initial block is exceeded.
+ *
+ * These types only exist in C++ */
+
+#ifdef __cplusplus
+
+template <int N> class upb::InlinedArena : public upb::Arena {
+ public:
+ InlinedArena() : Arena(initial_block_, N, NULL) {}
+ explicit InlinedArena(Allocator* a) : Arena(initial_block_, N, a) {}
+
+ private:
+ UPB_DISALLOW_COPY_AND_ASSIGN(InlinedArena)
+
+ char initial_block_[N + UPB_ARENA_BLOCK_OVERHEAD];
+};
+
+template <int N> class upb::InlinedEnvironment : public upb::Environment {
+ public:
+ InlinedEnvironment() : Environment(initial_block_, N, NULL) {}
+ explicit InlinedEnvironment(Allocator *a)
+ : Environment(initial_block_, N, a) {}
+
+ private:
+ UPB_DISALLOW_COPY_AND_ASSIGN(InlinedEnvironment)
+
+ char initial_block_[N + UPB_ARENA_BLOCK_OVERHEAD];
+};
+
+#endif /* __cplusplus */
+
+
+
+#endif /* UPB_H_ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/* upb_value ******************************************************************/
+
+/* A tagged union (stored untagged inside the table) so that we can check that
+ * clients calling table accessors are correctly typed without having to have
+ * an explosion of accessors. */
+typedef enum {
+ UPB_CTYPE_INT32 = 1,
+ UPB_CTYPE_INT64 = 2,
+ UPB_CTYPE_UINT32 = 3,
+ UPB_CTYPE_UINT64 = 4,
+ UPB_CTYPE_BOOL = 5,
+ UPB_CTYPE_CSTR = 6,
+ UPB_CTYPE_PTR = 7,
+ UPB_CTYPE_CONSTPTR = 8,
+ UPB_CTYPE_FPTR = 9,
+ UPB_CTYPE_FLOAT = 10,
+ UPB_CTYPE_DOUBLE = 11
+} upb_ctype_t;
+
+typedef struct {
+ uint64_t val;
+#ifndef NDEBUG
+ /* In debug mode we carry the value type around also so we can check accesses
+ * to be sure the right member is being read. */
+ upb_ctype_t ctype;
+#endif
+} upb_value;
+
+#ifdef NDEBUG
+#define SET_TYPE(dest, val) UPB_UNUSED(val)
+#else
+#define SET_TYPE(dest, val) dest = val
+#endif
+
+/* Like strdup(), which isn't always available since it's not ANSI C. */
+char *upb_strdup(const char *s, upb_alloc *a);
+/* Variant that works with a length-delimited rather than NULL-delimited string,
+ * as supported by strtable. */
+char *upb_strdup2(const char *s, size_t len, upb_alloc *a);
+
+UPB_INLINE char *upb_gstrdup(const char *s) {
+ return upb_strdup(s, &upb_alloc_global);
+}
+
+UPB_INLINE void _upb_value_setval(upb_value *v, uint64_t val,
+ upb_ctype_t ctype) {
+ v->val = val;
+ SET_TYPE(v->ctype, ctype);
+}
+
+UPB_INLINE upb_value _upb_value_val(uint64_t val, upb_ctype_t ctype) {
+ upb_value ret;
+ _upb_value_setval(&ret, val, ctype);
+ return ret;
+}
+
+/* For each value ctype, define the following set of functions:
+ *
+ * // Get/set an int32 from a upb_value.
+ * int32_t upb_value_getint32(upb_value val);
+ * void upb_value_setint32(upb_value *val, int32_t cval);
+ *
+ * // Construct a new upb_value from an int32.
+ * upb_value upb_value_int32(int32_t val); */
+#define FUNCS(name, membername, type_t, converter, proto_type) \
+ UPB_INLINE void upb_value_set ## name(upb_value *val, type_t cval) { \
+ val->val = (converter)cval; \
+ SET_TYPE(val->ctype, proto_type); \
+ } \
+ UPB_INLINE upb_value upb_value_ ## name(type_t val) { \
+ upb_value ret; \
+ upb_value_set ## name(&ret, val); \
+ return ret; \
+ } \
+ UPB_INLINE type_t upb_value_get ## name(upb_value val) { \
+ UPB_ASSERT_DEBUGVAR(val.ctype == proto_type); \
+ return (type_t)(converter)val.val; \
+ }
+
+FUNCS(int32, int32, int32_t, int32_t, UPB_CTYPE_INT32)
+FUNCS(int64, int64, int64_t, int64_t, UPB_CTYPE_INT64)
+FUNCS(uint32, uint32, uint32_t, uint32_t, UPB_CTYPE_UINT32)
+FUNCS(uint64, uint64, uint64_t, uint64_t, UPB_CTYPE_UINT64)
+FUNCS(bool, _bool, bool, bool, UPB_CTYPE_BOOL)
+FUNCS(cstr, cstr, char*, uintptr_t, UPB_CTYPE_CSTR)
+FUNCS(ptr, ptr, void*, uintptr_t, UPB_CTYPE_PTR)
+FUNCS(constptr, constptr, const void*, uintptr_t, UPB_CTYPE_CONSTPTR)
+FUNCS(fptr, fptr, upb_func*, uintptr_t, UPB_CTYPE_FPTR)
+
+#undef FUNCS
+
+UPB_INLINE void upb_value_setfloat(upb_value *val, float cval) {
+ memcpy(&val->val, &cval, sizeof(cval));
+ SET_TYPE(val->ctype, UPB_CTYPE_FLOAT);
+}
+
+UPB_INLINE void upb_value_setdouble(upb_value *val, double cval) {
+ memcpy(&val->val, &cval, sizeof(cval));
+ SET_TYPE(val->ctype, UPB_CTYPE_DOUBLE);
+}
+
+UPB_INLINE upb_value upb_value_float(float cval) {
+ upb_value ret;
+ upb_value_setfloat(&ret, cval);
+ return ret;
+}
+
+UPB_INLINE upb_value upb_value_double(double cval) {
+ upb_value ret;
+ upb_value_setdouble(&ret, cval);
+ return ret;
+}
+
+#undef SET_TYPE
+
+
+/* upb_tabkey *****************************************************************/
+
+/* Either:
+ * 1. an actual integer key, or
+ * 2. a pointer to a string prefixed by its uint32_t length, owned by us.
+ *
+ * ...depending on whether this is a string table or an int table. We would
+ * make this a union of those two types, but C89 doesn't support statically
+ * initializing a non-first union member. */
+typedef uintptr_t upb_tabkey;
+
+#define UPB_TABKEY_NUM(n) n
+#define UPB_TABKEY_NONE 0
+/* The preprocessor isn't quite powerful enough to turn the compile-time string
+ * length into a byte-wise string representation, so code generation needs to
+ * help it along.
+ *
+ * "len1" is the low byte and len4 is the high byte. */
+#ifdef UPB_BIG_ENDIAN
+#define UPB_TABKEY_STR(len1, len2, len3, len4, strval) \
+ (uintptr_t)(len4 len3 len2 len1 strval)
+#else
+#define UPB_TABKEY_STR(len1, len2, len3, len4, strval) \
+ (uintptr_t)(len1 len2 len3 len4 strval)
+#endif
+
+UPB_INLINE char *upb_tabstr(upb_tabkey key, uint32_t *len) {
+ char* mem = (char*)key;
+ if (len) memcpy(len, mem, sizeof(*len));
+ return mem + sizeof(*len);
+}
+
+
+/* upb_tabval *****************************************************************/
+
+#ifdef __cplusplus
+
+/* Status initialization not supported.
+ *
+ * This separate definition is necessary because in C++, UINTPTR_MAX isn't
+ * reliably available. */
+typedef struct {
+ uint64_t val;
+} upb_tabval;
+
+#else
+
+/* C -- supports static initialization, but to support static initialization of
+ * both integers and points for both 32 and 64 bit targets, it takes a little
+ * bit of doing. */
+
+#if UINTPTR_MAX == 0xffffffffffffffffULL
+#define UPB_PTR_IS_64BITS
+#elif UINTPTR_MAX != 0xffffffff
+#error Could not determine how many bits pointers are.
+#endif
+
+typedef union {
+ /* For static initialization.
+ *
+ * Unfortunately this ugliness is necessary -- it is the only way that we can,
+ * with -std=c89 -pedantic, statically initialize this to either a pointer or
+ * an integer on 32-bit platforms. */
+ struct {
+#ifdef UPB_PTR_IS_64BITS
+ uintptr_t val;
+#else
+ uintptr_t val1;
+ uintptr_t val2;
+#endif
+ } staticinit;
+
+ /* The normal accessor that we use for everything at runtime. */
+ uint64_t val;
+} upb_tabval;
+
+#ifdef UPB_PTR_IS_64BITS
+#define UPB_TABVALUE_INT_INIT(v) {{v}}
+#define UPB_TABVALUE_EMPTY_INIT {{-1}}
+#else
+
+/* 32-bit pointers */
+
+#ifdef UPB_BIG_ENDIAN
+#define UPB_TABVALUE_INT_INIT(v) {{0, v}}
+#define UPB_TABVALUE_EMPTY_INIT {{-1, -1}}
+#else
+#define UPB_TABVALUE_INT_INIT(v) {{v, 0}}
+#define UPB_TABVALUE_EMPTY_INIT {{-1, -1}}
+#endif
+
+#endif
+
+#define UPB_TABVALUE_PTR_INIT(v) UPB_TABVALUE_INT_INIT((uintptr_t)v)
+
+#undef UPB_PTR_IS_64BITS
+
+#endif /* __cplusplus */
+
+
+/* upb_table ******************************************************************/
+
+typedef struct _upb_tabent {
+ upb_tabkey key;
+ upb_tabval val;
+
+ /* Internal chaining. This is const so we can create static initializers for
+ * tables. We cast away const sometimes, but *only* when the containing
+ * upb_table is known to be non-const. This requires a bit of care, but
+ * the subtlety is confined to table.c. */
+ const struct _upb_tabent *next;
+} upb_tabent;
+
+typedef struct {
+ size_t count; /* Number of entries in the hash part. */
+ size_t mask; /* Mask to turn hash value -> bucket. */
+ upb_ctype_t ctype; /* Type of all values. */
+ uint8_t size_lg2; /* Size of the hashtable part is 2^size_lg2 entries. */
+
+ /* Hash table entries.
+ * Making this const isn't entirely accurate; what we really want is for it to
+ * have the same const-ness as the table it's inside. But there's no way to
+ * declare that in C. So we have to make it const so that we can statically
+ * initialize const hash tables. Then we cast away const when we have to.
+ */
+ const upb_tabent *entries;
+
+#ifndef NDEBUG
+ /* This table's allocator. We make the user pass it in to every relevant
+ * function and only use this to check it in debug mode. We do this solely
+ * to keep upb_table as small as possible. This might seem slightly paranoid
+ * but the plan is to use upb_table for all map fields and extension sets in
+ * a forthcoming message representation, so there could be a lot of these.
+ * If this turns out to be too annoying later, we can change it (since this
+ * is an internal-only header file). */
+ upb_alloc *alloc;
+#endif
+} upb_table;
+
+#ifdef NDEBUG
+# define UPB_TABLE_INIT(count, mask, ctype, size_lg2, entries) \
+ {count, mask, ctype, size_lg2, entries}
+#else
+# ifdef UPB_DEBUG_REFS
+/* At the moment the only mutable tables we statically initialize are debug
+ * ref tables. */
+# define UPB_TABLE_INIT(count, mask, ctype, size_lg2, entries) \
+ {count, mask, ctype, size_lg2, entries, &upb_alloc_debugrefs}
+# else
+# define UPB_TABLE_INIT(count, mask, ctype, size_lg2, entries) \
+ {count, mask, ctype, size_lg2, entries, NULL}
+# endif
+#endif
+
+typedef struct {
+ upb_table t;
+} upb_strtable;
+
+#define UPB_STRTABLE_INIT(count, mask, ctype, size_lg2, entries) \
+ {UPB_TABLE_INIT(count, mask, ctype, size_lg2, entries)}
+
+#define UPB_EMPTY_STRTABLE_INIT(ctype) \
+ UPB_STRTABLE_INIT(0, 0, ctype, 0, NULL)
+
+typedef struct {
+ upb_table t; /* For entries that don't fit in the array part. */
+ const upb_tabval *array; /* Array part of the table. See const note above. */
+ size_t array_size; /* Array part size. */
+ size_t array_count; /* Array part number of elements. */
+} upb_inttable;
+
+#define UPB_INTTABLE_INIT(count, mask, ctype, size_lg2, ent, a, asize, acount) \
+ {UPB_TABLE_INIT(count, mask, ctype, size_lg2, ent), a, asize, acount}
+
+#define UPB_EMPTY_INTTABLE_INIT(ctype) \
+ UPB_INTTABLE_INIT(0, 0, ctype, 0, NULL, NULL, 0, 0)
+
+#define UPB_ARRAY_EMPTYENT -1
+
+UPB_INLINE size_t upb_table_size(const upb_table *t) {
+ if (t->size_lg2 == 0)
+ return 0;
+ else
+ return 1 << t->size_lg2;
+}
+
+/* Internal-only functions, in .h file only out of necessity. */
+UPB_INLINE bool upb_tabent_isempty(const upb_tabent *e) {
+ return e->key == 0;
+}
+
+/* Used by some of the unit tests for generic hashing functionality. */
+uint32_t MurmurHash2(const void * key, size_t len, uint32_t seed);
+
+UPB_INLINE uintptr_t upb_intkey(uintptr_t key) {
+ return key;
+}
+
+UPB_INLINE uint32_t upb_inthash(uintptr_t key) {
+ return (uint32_t)key;
+}
+
+static const upb_tabent *upb_getentry(const upb_table *t, uint32_t hash) {
+ return t->entries + (hash & t->mask);
+}
+
+UPB_INLINE bool upb_arrhas(upb_tabval key) {
+ return key.val != (uint64_t)-1;
+}
+
+/* Initialize and uninitialize a table, respectively. If memory allocation
+ * failed, false is returned that the table is uninitialized. */
+bool upb_inttable_init2(upb_inttable *table, upb_ctype_t ctype, upb_alloc *a);
+bool upb_strtable_init2(upb_strtable *table, upb_ctype_t ctype, upb_alloc *a);
+void upb_inttable_uninit2(upb_inttable *table, upb_alloc *a);
+void upb_strtable_uninit2(upb_strtable *table, upb_alloc *a);
+
+UPB_INLINE bool upb_inttable_init(upb_inttable *table, upb_ctype_t ctype) {
+ return upb_inttable_init2(table, ctype, &upb_alloc_global);
+}
+
+UPB_INLINE bool upb_strtable_init(upb_strtable *table, upb_ctype_t ctype) {
+ return upb_strtable_init2(table, ctype, &upb_alloc_global);
+}
+
+UPB_INLINE void upb_inttable_uninit(upb_inttable *table) {
+ upb_inttable_uninit2(table, &upb_alloc_global);
+}
+
+UPB_INLINE void upb_strtable_uninit(upb_strtable *table) {
+ upb_strtable_uninit2(table, &upb_alloc_global);
+}
+
+/* Returns the number of values in the table. */
+size_t upb_inttable_count(const upb_inttable *t);
+UPB_INLINE size_t upb_strtable_count(const upb_strtable *t) {
+ return t->t.count;
+}
+
+void upb_inttable_packedsize(const upb_inttable *t, size_t *size);
+void upb_strtable_packedsize(const upb_strtable *t, size_t *size);
+upb_inttable *upb_inttable_pack(const upb_inttable *t, void *p, size_t *ofs,
+ size_t size);
+upb_strtable *upb_strtable_pack(const upb_strtable *t, void *p, size_t *ofs,
+ size_t size);
+
+/* Inserts the given key into the hashtable with the given value. The key must
+ * not already exist in the hash table. For string tables, the key must be
+ * NULL-terminated, and the table will make an internal copy of the key.
+ * Inttables must not insert a value of UINTPTR_MAX.
+ *
+ * If a table resize was required but memory allocation failed, false is
+ * returned and the table is unchanged. */
+bool upb_inttable_insert2(upb_inttable *t, uintptr_t key, upb_value val,
+ upb_alloc *a);
+bool upb_strtable_insert3(upb_strtable *t, const char *key, size_t len,
+ upb_value val, upb_alloc *a);
+
+UPB_INLINE bool upb_inttable_insert(upb_inttable *t, uintptr_t key,
+ upb_value val) {
+ return upb_inttable_insert2(t, key, val, &upb_alloc_global);
+}
+
+UPB_INLINE bool upb_strtable_insert2(upb_strtable *t, const char *key,
+ size_t len, upb_value val) {
+ return upb_strtable_insert3(t, key, len, val, &upb_alloc_global);
+}
+
+/* For NULL-terminated strings. */
+UPB_INLINE bool upb_strtable_insert(upb_strtable *t, const char *key,
+ upb_value val) {
+ return upb_strtable_insert2(t, key, strlen(key), val);
+}
+
+/* Looks up key in this table, returning "true" if the key was found.
+ * If v is non-NULL, copies the value for this key into *v. */
+bool upb_inttable_lookup(const upb_inttable *t, uintptr_t key, upb_value *v);
+bool upb_strtable_lookup2(const upb_strtable *t, const char *key, size_t len,
+ upb_value *v);
+
+/* For NULL-terminated strings. */
+UPB_INLINE bool upb_strtable_lookup(const upb_strtable *t, const char *key,
+ upb_value *v) {
+ return upb_strtable_lookup2(t, key, strlen(key), v);
+}
+
+/* Removes an item from the table. Returns true if the remove was successful,
+ * and stores the removed item in *val if non-NULL. */
+bool upb_inttable_remove(upb_inttable *t, uintptr_t key, upb_value *val);
+bool upb_strtable_remove3(upb_strtable *t, const char *key, size_t len,
+ upb_value *val, upb_alloc *alloc);
+
+UPB_INLINE bool upb_strtable_remove2(upb_strtable *t, const char *key,
+ size_t len, upb_value *val) {
+ return upb_strtable_remove3(t, key, len, val, &upb_alloc_global);
+}
+
+/* For NULL-terminated strings. */
+UPB_INLINE bool upb_strtable_remove(upb_strtable *t, const char *key,
+ upb_value *v) {
+ return upb_strtable_remove2(t, key, strlen(key), v);
+}
+
+/* Updates an existing entry in an inttable. If the entry does not exist,
+ * returns false and does nothing. Unlike insert/remove, this does not
+ * invalidate iterators. */
+bool upb_inttable_replace(upb_inttable *t, uintptr_t key, upb_value val);
+
+/* Handy routines for treating an inttable like a stack. May not be mixed with
+ * other insert/remove calls. */
+bool upb_inttable_push2(upb_inttable *t, upb_value val, upb_alloc *a);
+upb_value upb_inttable_pop(upb_inttable *t);
+
+UPB_INLINE bool upb_inttable_push(upb_inttable *t, upb_value val) {
+ return upb_inttable_push2(t, val, &upb_alloc_global);
+}
+
+/* Convenience routines for inttables with pointer keys. */
+bool upb_inttable_insertptr2(upb_inttable *t, const void *key, upb_value val,
+ upb_alloc *a);
+bool upb_inttable_removeptr(upb_inttable *t, const void *key, upb_value *val);
+bool upb_inttable_lookupptr(
+ const upb_inttable *t, const void *key, upb_value *val);
+
+UPB_INLINE bool upb_inttable_insertptr(upb_inttable *t, const void *key,
+ upb_value val) {
+ return upb_inttable_insertptr2(t, key, val, &upb_alloc_global);
+}
+
+/* Optimizes the table for the current set of entries, for both memory use and
+ * lookup time. Client should call this after all entries have been inserted;
+ * inserting more entries is legal, but will likely require a table resize. */
+void upb_inttable_compact2(upb_inttable *t, upb_alloc *a);
+
+UPB_INLINE void upb_inttable_compact(upb_inttable *t) {
+ upb_inttable_compact2(t, &upb_alloc_global);
+}
+
+/* A special-case inlinable version of the lookup routine for 32-bit
+ * integers. */
+UPB_INLINE bool upb_inttable_lookup32(const upb_inttable *t, uint32_t key,
+ upb_value *v) {
+ *v = upb_value_int32(0); /* Silence compiler warnings. */
+ if (key < t->array_size) {
+ upb_tabval arrval = t->array[key];
+ if (upb_arrhas(arrval)) {
+ _upb_value_setval(v, arrval.val, t->t.ctype);
+ return true;
+ } else {
+ return false;
+ }
+ } else {
+ const upb_tabent *e;
+ if (t->t.entries == NULL) return false;
+ for (e = upb_getentry(&t->t, upb_inthash(key)); true; e = e->next) {
+ if ((uint32_t)e->key == key) {
+ _upb_value_setval(v, e->val.val, t->t.ctype);
+ return true;
+ }
+ if (e->next == NULL) return false;
+ }
+ }
+}
+
+/* Exposed for testing only. */
+bool upb_strtable_resize(upb_strtable *t, size_t size_lg2, upb_alloc *a);
+
+/* Iterators ******************************************************************/
+
+/* Iterators for int and string tables. We are subject to some kind of unusual
+ * design constraints:
+ *
+ * For high-level languages:
+ * - we must be able to guarantee that we don't crash or corrupt memory even if
+ * the program accesses an invalidated iterator.
+ *
+ * For C++11 range-based for:
+ * - iterators must be copyable
+ * - iterators must be comparable
+ * - it must be possible to construct an "end" value.
+ *
+ * Iteration order is undefined.
+ *
+ * Modifying the table invalidates iterators. upb_{str,int}table_done() is
+ * guaranteed to work even on an invalidated iterator, as long as the table it
+ * is iterating over has not been freed. Calling next() or accessing data from
+ * an invalidated iterator yields unspecified elements from the table, but it is
+ * guaranteed not to crash and to return real table elements (except when done()
+ * is true). */
+
+
+/* upb_strtable_iter **********************************************************/
+
+/* upb_strtable_iter i;
+ * upb_strtable_begin(&i, t);
+ * for(; !upb_strtable_done(&i); upb_strtable_next(&i)) {
+ * const char *key = upb_strtable_iter_key(&i);
+ * const upb_value val = upb_strtable_iter_value(&i);
+ * // ...
+ * }
+ */
+
+typedef struct {
+ const upb_strtable *t;
+ size_t index;
+} upb_strtable_iter;
+
+void upb_strtable_begin(upb_strtable_iter *i, const upb_strtable *t);
+void upb_strtable_next(upb_strtable_iter *i);
+bool upb_strtable_done(const upb_strtable_iter *i);
+const char *upb_strtable_iter_key(const upb_strtable_iter *i);
+size_t upb_strtable_iter_keylength(const upb_strtable_iter *i);
+upb_value upb_strtable_iter_value(const upb_strtable_iter *i);
+void upb_strtable_iter_setdone(upb_strtable_iter *i);
+bool upb_strtable_iter_isequal(const upb_strtable_iter *i1,
+ const upb_strtable_iter *i2);
+
+
+/* upb_inttable_iter **********************************************************/
+
+/* upb_inttable_iter i;
+ * upb_inttable_begin(&i, t);
+ * for(; !upb_inttable_done(&i); upb_inttable_next(&i)) {
+ * uintptr_t key = upb_inttable_iter_key(&i);
+ * upb_value val = upb_inttable_iter_value(&i);
+ * // ...
+ * }
+ */
+
+typedef struct {
+ const upb_inttable *t;
+ size_t index;
+ bool array_part;
+} upb_inttable_iter;
+
+void upb_inttable_begin(upb_inttable_iter *i, const upb_inttable *t);
+void upb_inttable_next(upb_inttable_iter *i);
+bool upb_inttable_done(const upb_inttable_iter *i);
+uintptr_t upb_inttable_iter_key(const upb_inttable_iter *i);
+upb_value upb_inttable_iter_value(const upb_inttable_iter *i);
+void upb_inttable_iter_setdone(upb_inttable_iter *i);
+bool upb_inttable_iter_isequal(const upb_inttable_iter *i1,
+ const upb_inttable_iter *i2);
+
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /* UPB_TABLE_H_ */
+
+/* Reference tracking will check ref()/unref() operations to make sure the
+ * ref ownership is correct. Where possible it will also make tools like
+ * Valgrind attribute ref leaks to the code that took the leaked ref, not
+ * the code that originally created the object.
+ *
+ * Enabling this requires the application to define upb_lock()/upb_unlock()
+ * functions that acquire/release a global mutex (or #define UPB_THREAD_UNSAFE).
+ * For this reason we don't enable it by default, even in debug builds.
+ */
+
+/* #define UPB_DEBUG_REFS */
+
+#ifdef __cplusplus
+namespace upb {
+class RefCounted;
+template <class T> class reffed_ptr;
+}
+#endif
+
+UPB_DECLARE_TYPE(upb::RefCounted, upb_refcounted)
+
+struct upb_refcounted_vtbl;
+
+#ifdef __cplusplus
+
+class upb::RefCounted {
+ public:
+ /* Returns true if the given object is frozen. */
+ bool IsFrozen() const;
+
+ /* Increases the ref count, the new ref is owned by "owner" which must not
+ * already own a ref (and should not itself be a refcounted object if the ref
+ * could possibly be circular; see below).
+ * Thread-safe iff "this" is frozen. */
+ void Ref(const void *owner) const;
+
+ /* Release a ref that was acquired from upb_refcounted_ref() and collects any
+ * objects it can. */
+ void Unref(const void *owner) const;
+
+ /* Moves an existing ref from "from" to "to", without changing the overall
+ * ref count. DonateRef(foo, NULL, owner) is the same as Ref(foo, owner),
+ * but "to" may not be NULL. */
+ void DonateRef(const void *from, const void *to) const;
+
+ /* Verifies that a ref to the given object is currently held by the given
+ * owner. Only effective in UPB_DEBUG_REFS builds. */
+ void CheckRef(const void *owner) const;
+
+ private:
+ UPB_DISALLOW_POD_OPS(RefCounted, upb::RefCounted)
+#else
+struct upb_refcounted {
+#endif
+ /* TODO(haberman): move the actual structure definition to structdefs.int.h.
+ * The only reason they are here is because inline functions need to see the
+ * definition of upb_handlers, which needs to see this definition. But we
+ * can change the upb_handlers inline functions to deal in raw offsets
+ * instead.
+ */
+
+ /* A single reference count shared by all objects in the group. */
+ uint32_t *group;
+
+ /* A singly-linked list of all objects in the group. */
+ upb_refcounted *next;
+
+ /* Table of function pointers for this type. */
+ const struct upb_refcounted_vtbl *vtbl;
+
+ /* Maintained only when mutable, this tracks the number of refs (but not
+ * ref2's) to this object. *group should be the sum of all individual_count
+ * in the group. */
+ uint32_t individual_count;
+
+ bool is_frozen;
+
+#ifdef UPB_DEBUG_REFS
+ upb_inttable *refs; /* Maps owner -> trackedref for incoming refs. */
+ upb_inttable *ref2s; /* Set of targets for outgoing ref2s. */
+#endif
+};
+
+#ifdef UPB_DEBUG_REFS
+extern upb_alloc upb_alloc_debugrefs;
+#define UPB_REFCOUNT_INIT(vtbl, refs, ref2s) \
+ {&static_refcount, NULL, vtbl, 0, true, refs, ref2s}
+#else
+#define UPB_REFCOUNT_INIT(vtbl, refs, ref2s) \
+ {&static_refcount, NULL, vtbl, 0, true}
+#endif
+
+UPB_BEGIN_EXTERN_C
+
+/* It is better to use tracked refs when possible, for the extra debugging
+ * capability. But if this is not possible (because you don't have easy access
+ * to a stable pointer value that is associated with the ref), you can pass
+ * UPB_UNTRACKED_REF instead. */
+extern const void *UPB_UNTRACKED_REF;
+
+/* Native C API. */
+bool upb_refcounted_isfrozen(const upb_refcounted *r);
+void upb_refcounted_ref(const upb_refcounted *r, const void *owner);
+void upb_refcounted_unref(const upb_refcounted *r, const void *owner);
+void upb_refcounted_donateref(
+ const upb_refcounted *r, const void *from, const void *to);
+void upb_refcounted_checkref(const upb_refcounted *r, const void *owner);
+
+#define UPB_REFCOUNTED_CMETHODS(type, upcastfunc) \
+ UPB_INLINE bool type ## _isfrozen(const type *v) { \
+ return upb_refcounted_isfrozen(upcastfunc(v)); \
+ } \
+ UPB_INLINE void type ## _ref(const type *v, const void *owner) { \
+ upb_refcounted_ref(upcastfunc(v), owner); \
+ } \
+ UPB_INLINE void type ## _unref(const type *v, const void *owner) { \
+ upb_refcounted_unref(upcastfunc(v), owner); \
+ } \
+ UPB_INLINE void type ## _donateref(const type *v, const void *from, const void *to) { \
+ upb_refcounted_donateref(upcastfunc(v), from, to); \
+ } \
+ UPB_INLINE void type ## _checkref(const type *v, const void *owner) { \
+ upb_refcounted_checkref(upcastfunc(v), owner); \
+ }
+
+#define UPB_REFCOUNTED_CPPMETHODS \
+ bool IsFrozen() const { \
+ return upb::upcast_to<const upb::RefCounted>(this)->IsFrozen(); \
+ } \
+ void Ref(const void *owner) const { \
+ return upb::upcast_to<const upb::RefCounted>(this)->Ref(owner); \
+ } \
+ void Unref(const void *owner) const { \
+ return upb::upcast_to<const upb::RefCounted>(this)->Unref(owner); \
+ } \
+ void DonateRef(const void *from, const void *to) const { \
+ return upb::upcast_to<const upb::RefCounted>(this)->DonateRef(from, to); \
+ } \
+ void CheckRef(const void *owner) const { \
+ return upb::upcast_to<const upb::RefCounted>(this)->CheckRef(owner); \
+ }
+
+/* Internal-to-upb Interface **************************************************/
+
+typedef void upb_refcounted_visit(const upb_refcounted *r,
+ const upb_refcounted *subobj,
+ void *closure);
+
+struct upb_refcounted_vtbl {
+ /* Must visit all subobjects that are currently ref'd via upb_refcounted_ref2.
+ * Must be longjmp()-safe. */
+ void (*visit)(const upb_refcounted *r, upb_refcounted_visit *visit, void *c);
+
+ /* Must free the object and release all references to other objects. */
+ void (*free)(upb_refcounted *r);
+};
+
+/* Initializes the refcounted with a single ref for the given owner. Returns
+ * false if memory could not be allocated. */
+bool upb_refcounted_init(upb_refcounted *r,
+ const struct upb_refcounted_vtbl *vtbl,
+ const void *owner);
+
+/* Adds a ref from one refcounted object to another ("from" must not already
+ * own a ref). These refs may be circular; cycles will be collected correctly
+ * (if conservatively). These refs do not need to be freed in from's free()
+ * function. */
+void upb_refcounted_ref2(const upb_refcounted *r, upb_refcounted *from);
+
+/* Removes a ref that was acquired from upb_refcounted_ref2(), and collects any
+ * object it can. This is only necessary when "from" no longer points to "r",
+ * and not from from's "free" function. */
+void upb_refcounted_unref2(const upb_refcounted *r, upb_refcounted *from);
+
+#define upb_ref2(r, from) \
+ upb_refcounted_ref2((const upb_refcounted*)r, (upb_refcounted*)from)
+#define upb_unref2(r, from) \
+ upb_refcounted_unref2((const upb_refcounted*)r, (upb_refcounted*)from)
+
+/* Freezes all mutable object reachable by ref2() refs from the given roots.
+ * This will split refcounting groups into precise SCC groups, so that
+ * refcounting of frozen objects can be more aggressive. If memory allocation
+ * fails, or if more than 2**31 mutable objects are reachable from "roots", or
+ * if the maximum depth of the graph exceeds "maxdepth", false is returned and
+ * the objects are unchanged.
+ *
+ * After this operation succeeds, the objects are frozen/const, and may not be
+ * used through non-const pointers. In particular, they may not be passed as
+ * the second parameter of upb_refcounted_{ref,unref}2(). On the upside, all
+ * operations on frozen refcounteds are threadsafe, and objects will be freed
+ * at the precise moment that they become unreachable.
+ *
+ * Caller must own refs on each object in the "roots" list. */
+bool upb_refcounted_freeze(upb_refcounted *const*roots, int n, upb_status *s,
+ int maxdepth);
+
+/* Shared by all compiled-in refcounted objects. */
+extern uint32_t static_refcount;
+
+UPB_END_EXTERN_C
+
+#ifdef __cplusplus
+/* C++ Wrappers. */
+namespace upb {
+inline bool RefCounted::IsFrozen() const {
+ return upb_refcounted_isfrozen(this);
+}
+inline void RefCounted::Ref(const void *owner) const {
+ upb_refcounted_ref(this, owner);
+}
+inline void RefCounted::Unref(const void *owner) const {
+ upb_refcounted_unref(this, owner);
+}
+inline void RefCounted::DonateRef(const void *from, const void *to) const {
+ upb_refcounted_donateref(this, from, to);
+}
+inline void RefCounted::CheckRef(const void *owner) const {
+ upb_refcounted_checkref(this, owner);
+}
+} /* namespace upb */
+#endif
+
+
+/* upb::reffed_ptr ************************************************************/
+
+#ifdef __cplusplus
+
+#include <algorithm> /* For std::swap(). */
+
+/* Provides RAII semantics for upb refcounted objects. Each reffed_ptr owns a
+ * ref on whatever object it points to (if any). */
+template <class T> class upb::reffed_ptr {
+ public:
+ reffed_ptr() : ptr_(NULL) {}
+
+ /* If ref_donor is NULL, takes a new ref, otherwise adopts from ref_donor. */
+ template <class U>
+ reffed_ptr(U* val, const void* ref_donor = NULL)
+ : ptr_(upb::upcast(val)) {
+ if (ref_donor) {
+ UPB_ASSERT(ptr_);
+ ptr_->DonateRef(ref_donor, this);
+ } else if (ptr_) {
+ ptr_->Ref(this);
+ }
+ }
+
+ template <class U>
+ reffed_ptr(const reffed_ptr<U>& other)
+ : ptr_(upb::upcast(other.get())) {
+ if (ptr_) ptr_->Ref(this);
+ }
+
+ reffed_ptr(const reffed_ptr& other)
+ : ptr_(upb::upcast(other.get())) {
+ if (ptr_) ptr_->Ref(this);
+ }
+
+ ~reffed_ptr() { if (ptr_) ptr_->Unref(this); }
+
+ template <class U>
+ reffed_ptr& operator=(const reffed_ptr<U>& other) {
+ reset(other.get());
+ return *this;
+ }
+
+ reffed_ptr& operator=(const reffed_ptr& other) {
+ reset(other.get());
+ return *this;
+ }
+
+ /* TODO(haberman): add C++11 move construction/assignment for greater
+ * efficiency. */
+
+ void swap(reffed_ptr& other) {
+ if (ptr_ == other.ptr_) {
+ return;
+ }
+
+ if (ptr_) ptr_->DonateRef(this, &other);
+ if (other.ptr_) other.ptr_->DonateRef(&other, this);
+ std::swap(ptr_, other.ptr_);
+ }
+
+ T& operator*() const {
+ UPB_ASSERT(ptr_);
+ return *ptr_;
+ }
+
+ T* operator->() const {
+ UPB_ASSERT(ptr_);
+ return ptr_;
+ }
+
+ T* get() const { return ptr_; }
+
+ /* If ref_donor is NULL, takes a new ref, otherwise adopts from ref_donor. */
+ template <class U>
+ void reset(U* ptr = NULL, const void* ref_donor = NULL) {
+ reffed_ptr(ptr, ref_donor).swap(*this);
+ }
+
+ template <class U>
+ reffed_ptr<U> down_cast() {
+ return reffed_ptr<U>(upb::down_cast<U*>(get()));
+ }
+
+ template <class U>
+ reffed_ptr<U> dyn_cast() {
+ return reffed_ptr<U>(upb::dyn_cast<U*>(get()));
+ }
+
+ /* Plain release() is unsafe; if we were the only owner, it would leak the
+ * object. Instead we provide this: */
+ T* ReleaseTo(const void* new_owner) {
+ T* ret = NULL;
+ ptr_->DonateRef(this, new_owner);
+ std::swap(ret, ptr_);
+ return ret;
+ }
+
+ private:
+ T* ptr_;
+};
+
+#endif /* __cplusplus */
+
+#endif /* UPB_REFCOUNT_H_ */
+
+#ifdef __cplusplus
+#include <cstring>
+#include <string>
+#include <vector>
+
+namespace upb {
+class Def;
+class EnumDef;
+class FieldDef;
+class FileDef;
+class MessageDef;
+class OneofDef;
+class SymbolTable;
+}
+#endif
+
+UPB_DECLARE_DERIVED_TYPE(upb::Def, upb::RefCounted, upb_def, upb_refcounted)
+UPB_DECLARE_DERIVED_TYPE(upb::OneofDef, upb::RefCounted, upb_oneofdef,
+ upb_refcounted)
+UPB_DECLARE_DERIVED_TYPE(upb::FileDef, upb::RefCounted, upb_filedef,
+ upb_refcounted)
+UPB_DECLARE_TYPE(upb::SymbolTable, upb_symtab)
+
+
+/* The maximum message depth that the type graph can have. This is a resource
+ * limit for the C stack since we sometimes need to recursively traverse the
+ * graph. Cycles are ok; the traversal will stop when it detects a cycle, but
+ * we must hit the cycle before the maximum depth is reached.
+ *
+ * If having a single static limit is too inflexible, we can add another variant
+ * of Def::Freeze that allows specifying this as a parameter. */
+#define UPB_MAX_MESSAGE_DEPTH 64
+
+
+/* upb::Def: base class for top-level defs ***********************************/
+
+/* All the different kind of defs that can be defined at the top-level and put
+ * in a SymbolTable or appear in a FileDef::defs() list. This excludes some
+ * defs (like oneofs and files). It only includes fields because they can be
+ * defined as extensions. */
+typedef enum {
+ UPB_DEF_MSG,
+ UPB_DEF_FIELD,
+ UPB_DEF_ENUM,
+ UPB_DEF_SERVICE, /* Not yet implemented. */
+ UPB_DEF_ANY = -1 /* Wildcard for upb_symtab_get*() */
+} upb_deftype_t;
+
+#ifdef __cplusplus
+
+/* The base class of all defs. Its base is upb::RefCounted (use upb::upcast()
+ * to convert). */
+class upb::Def {
+ public:
+ typedef upb_deftype_t Type;
+
+ /* upb::RefCounted methods like Ref()/Unref(). */
+ UPB_REFCOUNTED_CPPMETHODS
+
+ Type def_type() const;
+
+ /* "fullname" is the def's fully-qualified name (eg. foo.bar.Message). */
+ const char *full_name() const;
+
+ /* The final part of a def's name (eg. Message). */
+ const char *name() const;
+
+ /* The def must be mutable. Caller retains ownership of fullname. Defs are
+ * not required to have a name; if a def has no name when it is frozen, it
+ * will remain an anonymous def. On failure, returns false and details in "s"
+ * if non-NULL. */
+ bool set_full_name(const char* fullname, upb::Status* s);
+ bool set_full_name(const std::string &fullname, upb::Status* s);
+
+ /* The file in which this def appears. It is not necessary to add a def to a
+ * file (and consequently the accessor may return NULL). Set this by calling
+ * file->Add(def). */
+ FileDef* file() const;
+
+ /* Freezes the given defs; this validates all constraints and marks the defs
+ * as frozen (read-only). "defs" may not contain any fielddefs, but fields
+ * of any msgdefs will be frozen.
+ *
+ * Symbolic references to sub-types and enum defaults must have already been
+ * resolved. Any mutable defs reachable from any of "defs" must also be in
+ * the list; more formally, "defs" must be a transitive closure of mutable
+ * defs.
+ *
+ * After this operation succeeds, the finalized defs must only be accessed
+ * through a const pointer! */
+ static bool Freeze(Def* const* defs, size_t n, Status* status);
+ static bool Freeze(const std::vector<Def*>& defs, Status* status);
+
+ private:
+ UPB_DISALLOW_POD_OPS(Def, upb::Def)
+};
+
+#endif /* __cplusplus */
+
+UPB_BEGIN_EXTERN_C
+
+/* Include upb_refcounted methods like upb_def_ref()/upb_def_unref(). */
+UPB_REFCOUNTED_CMETHODS(upb_def, upb_def_upcast)
+
+upb_deftype_t upb_def_type(const upb_def *d);
+const char *upb_def_fullname(const upb_def *d);
+const char *upb_def_name(const upb_def *d);
+const upb_filedef *upb_def_file(const upb_def *d);
+bool upb_def_setfullname(upb_def *def, const char *fullname, upb_status *s);
+bool upb_def_freeze(upb_def *const *defs, size_t n, upb_status *s);
+
+/* Temporary API: for internal use only. */
+bool _upb_def_validate(upb_def *const*defs, size_t n, upb_status *s);
+
+UPB_END_EXTERN_C
+
+
+/* upb::Def casts *************************************************************/
+
+#ifdef __cplusplus
+#define UPB_CPP_CASTS(cname, cpptype) \
+ namespace upb { \
+ template <> \
+ inline cpptype *down_cast<cpptype *, Def>(Def * def) { \
+ return upb_downcast_##cname##_mutable(def); \
+ } \
+ template <> \
+ inline cpptype *dyn_cast<cpptype *, Def>(Def * def) { \
+ return upb_dyncast_##cname##_mutable(def); \
+ } \
+ template <> \
+ inline const cpptype *down_cast<const cpptype *, const Def>( \
+ const Def *def) { \
+ return upb_downcast_##cname(def); \
+ } \
+ template <> \
+ inline const cpptype *dyn_cast<const cpptype *, const Def>(const Def *def) { \
+ return upb_dyncast_##cname(def); \
+ } \
+ template <> \
+ inline const cpptype *down_cast<const cpptype *, Def>(Def * def) { \
+ return upb_downcast_##cname(def); \
+ } \
+ template <> \
+ inline const cpptype *dyn_cast<const cpptype *, Def>(Def * def) { \
+ return upb_dyncast_##cname(def); \
+ } \
+ } /* namespace upb */
+#else
+#define UPB_CPP_CASTS(cname, cpptype)
+#endif /* __cplusplus */
+
+/* Dynamic casts, for determining if a def is of a particular type at runtime.
+ * Downcasts, for when some wants to assert that a def is of a particular type.
+ * These are only checked if we are building debug. */
+#define UPB_DEF_CASTS(lower, upper, cpptype) \
+ UPB_INLINE const upb_##lower *upb_dyncast_##lower(const upb_def *def) { \
+ if (upb_def_type(def) != UPB_DEF_##upper) return NULL; \
+ return (upb_##lower *)def; \
+ } \
+ UPB_INLINE const upb_##lower *upb_downcast_##lower(const upb_def *def) { \
+ UPB_ASSERT(upb_def_type(def) == UPB_DEF_##upper); \
+ return (const upb_##lower *)def; \
+ } \
+ UPB_INLINE upb_##lower *upb_dyncast_##lower##_mutable(upb_def *def) { \
+ return (upb_##lower *)upb_dyncast_##lower(def); \
+ } \
+ UPB_INLINE upb_##lower *upb_downcast_##lower##_mutable(upb_def *def) { \
+ return (upb_##lower *)upb_downcast_##lower(def); \
+ } \
+ UPB_CPP_CASTS(lower, cpptype)
+
+#define UPB_DEFINE_DEF(cppname, lower, upper, cppmethods, members) \
+ UPB_DEFINE_CLASS2(cppname, upb::Def, upb::RefCounted, cppmethods, \
+ members) \
+ UPB_DEF_CASTS(lower, upper, cppname)
+
+#define UPB_DECLARE_DEF_TYPE(cppname, lower, upper) \
+ UPB_DECLARE_DERIVED_TYPE2(cppname, upb::Def, upb::RefCounted, \
+ upb_ ## lower, upb_def, upb_refcounted) \
+ UPB_DEF_CASTS(lower, upper, cppname)
+
+UPB_DECLARE_DEF_TYPE(upb::FieldDef, fielddef, FIELD)
+UPB_DECLARE_DEF_TYPE(upb::MessageDef, msgdef, MSG)
+UPB_DECLARE_DEF_TYPE(upb::EnumDef, enumdef, ENUM)
+
+#undef UPB_DECLARE_DEF_TYPE
+#undef UPB_DEF_CASTS
+#undef UPB_CPP_CASTS
+
+
+/* upb::FieldDef **************************************************************/
+
+/* The types a field can have. Note that this list is not identical to the
+ * types defined in descriptor.proto, which gives INT32 and SINT32 separate
+ * types (we distinguish the two with the "integer encoding" enum below). */
+typedef enum {
+ /* Types stored in 1 byte. */
+ UPB_TYPE_BOOL = 1,
+ /* Types stored in 4 bytes. */
+ UPB_TYPE_FLOAT = 2,
+ UPB_TYPE_INT32 = 3,
+ UPB_TYPE_UINT32 = 4,
+ UPB_TYPE_ENUM = 5, /* Enum values are int32. */
+ /* Types stored as pointers (probably 4 or 8 bytes). */
+ UPB_TYPE_STRING = 6,
+ UPB_TYPE_BYTES = 7,
+ UPB_TYPE_MESSAGE = 8,
+ /* Types stored as 8 bytes. */
+ UPB_TYPE_DOUBLE = 9,
+ UPB_TYPE_INT64 = 10,
+ UPB_TYPE_UINT64 = 11
+} upb_fieldtype_t;
+
+/* The repeated-ness of each field; this matches descriptor.proto. */
+typedef enum {
+ UPB_LABEL_OPTIONAL = 1,
+ UPB_LABEL_REQUIRED = 2,
+ UPB_LABEL_REPEATED = 3
+} upb_label_t;
+
+/* How integers should be encoded in serializations that offer multiple
+ * integer encoding methods. */
+typedef enum {
+ UPB_INTFMT_VARIABLE = 1,
+ UPB_INTFMT_FIXED = 2,
+ UPB_INTFMT_ZIGZAG = 3 /* Only for signed types (INT32/INT64). */
+} upb_intfmt_t;
+
+/* Descriptor types, as defined in descriptor.proto. */
+typedef enum {
+ UPB_DESCRIPTOR_TYPE_DOUBLE = 1,
+ UPB_DESCRIPTOR_TYPE_FLOAT = 2,
+ UPB_DESCRIPTOR_TYPE_INT64 = 3,
+ UPB_DESCRIPTOR_TYPE_UINT64 = 4,
+ UPB_DESCRIPTOR_TYPE_INT32 = 5,
+ UPB_DESCRIPTOR_TYPE_FIXED64 = 6,
+ UPB_DESCRIPTOR_TYPE_FIXED32 = 7,
+ UPB_DESCRIPTOR_TYPE_BOOL = 8,
+ UPB_DESCRIPTOR_TYPE_STRING = 9,
+ UPB_DESCRIPTOR_TYPE_GROUP = 10,
+ UPB_DESCRIPTOR_TYPE_MESSAGE = 11,
+ UPB_DESCRIPTOR_TYPE_BYTES = 12,
+ UPB_DESCRIPTOR_TYPE_UINT32 = 13,
+ UPB_DESCRIPTOR_TYPE_ENUM = 14,
+ UPB_DESCRIPTOR_TYPE_SFIXED32 = 15,
+ UPB_DESCRIPTOR_TYPE_SFIXED64 = 16,
+ UPB_DESCRIPTOR_TYPE_SINT32 = 17,
+ UPB_DESCRIPTOR_TYPE_SINT64 = 18
+} upb_descriptortype_t;
+
+typedef enum {
+ UPB_SYNTAX_PROTO2 = 2,
+ UPB_SYNTAX_PROTO3 = 3
+} upb_syntax_t;
+
+/* Maps descriptor type -> upb field type. */
+extern const uint8_t upb_desctype_to_fieldtype[];
+
+/* Maximum field number allowed for FieldDefs. This is an inherent limit of the
+ * protobuf wire format. */
+#define UPB_MAX_FIELDNUMBER ((1 << 29) - 1)
+
+#ifdef __cplusplus
+
+/* A upb_fielddef describes a single field in a message. It is most often
+ * found as a part of a upb_msgdef, but can also stand alone to represent
+ * an extension.
+ *
+ * Its base class is upb::Def (use upb::upcast() to convert). */
+class upb::FieldDef {
+ public:
+ typedef upb_fieldtype_t Type;
+ typedef upb_label_t Label;
+ typedef upb_intfmt_t IntegerFormat;
+ typedef upb_descriptortype_t DescriptorType;
+
+ /* These return true if the given value is a valid member of the enumeration. */
+ static bool CheckType(int32_t val);
+ static bool CheckLabel(int32_t val);
+ static bool CheckDescriptorType(int32_t val);
+ static bool CheckIntegerFormat(int32_t val);
+
+ /* These convert to the given enumeration; they require that the value is
+ * valid. */
+ static Type ConvertType(int32_t val);
+ static Label ConvertLabel(int32_t val);
+ static DescriptorType ConvertDescriptorType(int32_t val);
+ static IntegerFormat ConvertIntegerFormat(int32_t val);
+
+ /* Returns NULL if memory allocation failed. */
+ static reffed_ptr<FieldDef> New();
+
+ /* upb::RefCounted methods like Ref()/Unref(). */
+ UPB_REFCOUNTED_CPPMETHODS
+
+ /* Functionality from upb::Def. */
+ const char* full_name() const;
+
+ bool type_is_set() const; /* set_[descriptor_]type() has been called? */
+ Type type() const; /* Requires that type_is_set() == true. */
+ Label label() const; /* Defaults to UPB_LABEL_OPTIONAL. */
+ const char* name() const; /* NULL if uninitialized. */
+ uint32_t number() const; /* Returns 0 if uninitialized. */
+ bool is_extension() const;
+
+ /* Copies the JSON name for this field into the given buffer. Returns the
+ * actual size of the JSON name, including the NULL terminator. If the
+ * return value is 0, the JSON name is unset. If the return value is
+ * greater than len, the JSON name was truncated. The buffer is always
+ * NULL-terminated if len > 0.
+ *
+ * The JSON name always defaults to a camelCased version of the regular
+ * name. However if the regular name is unset, the JSON name will be unset
+ * also.
+ */
+ size_t GetJsonName(char* buf, size_t len) const;
+
+ /* Convenience version of the above function which copies the JSON name
+ * into the given string, returning false if the name is not set. */
+ template <class T>
+ bool GetJsonName(T* str) {
+ str->resize(GetJsonName(NULL, 0));
+ GetJsonName(&(*str)[0], str->size());
+ return str->size() > 0;
+ }
+
+ /* For UPB_TYPE_MESSAGE fields only where is_tag_delimited() == false,
+ * indicates whether this field should have lazy parsing handlers that yield
+ * the unparsed string for the submessage.
+ *
+ * TODO(haberman): I think we want to move this into a FieldOptions container
+ * when we add support for custom options (the FieldOptions struct will
+ * contain both regular FieldOptions like "lazy" *and* custom options). */
+ bool lazy() const;
+
+ /* For non-string, non-submessage fields, this indicates whether binary
+ * protobufs are encoded in packed or non-packed format.
+ *
+ * TODO(haberman): see note above about putting options like this into a
+ * FieldOptions container. */
+ bool packed() const;
+
+ /* An integer that can be used as an index into an array of fields for
+ * whatever message this field belongs to. Guaranteed to be less than
+ * f->containing_type()->field_count(). May only be accessed once the def has
+ * been finalized. */
+ uint32_t index() const;
+
+ /* The MessageDef to which this field belongs.
+ *
+ * If this field has been added to a MessageDef, that message can be retrieved
+ * directly (this is always the case for frozen FieldDefs).
+ *
+ * If the field has not yet been added to a MessageDef, you can set the name
+ * of the containing type symbolically instead. This is mostly useful for
+ * extensions, where the extension is declared separately from the message. */
+ const MessageDef* containing_type() const;
+ const char* containing_type_name();
+
+ /* The OneofDef to which this field belongs, or NULL if this field is not part
+ * of a oneof. */
+ const OneofDef* containing_oneof() const;
+
+ /* The field's type according to the enum in descriptor.proto. This is not
+ * the same as UPB_TYPE_*, because it distinguishes between (for example)
+ * INT32 and SINT32, whereas our "type" enum does not. This return of
+ * descriptor_type() is a function of type(), integer_format(), and
+ * is_tag_delimited(). Likewise set_descriptor_type() sets all three
+ * appropriately. */
+ DescriptorType descriptor_type() const;
+
+ /* Convenient field type tests. */
+ bool IsSubMessage() const;
+ bool IsString() const;
+ bool IsSequence() const;
+ bool IsPrimitive() const;
+ bool IsMap() const;
+
+ /* Returns whether this field explicitly represents presence.
+ *
+ * For proto2 messages: Returns true for any scalar (non-repeated) field.
+ * For proto3 messages: Returns true for scalar submessage or oneof fields. */
+ bool HasPresence() const;
+
+ /* How integers are encoded. Only meaningful for integer types.
+ * Defaults to UPB_INTFMT_VARIABLE, and is reset when "type" changes. */
+ IntegerFormat integer_format() const;
+
+ /* Whether a submessage field is tag-delimited or not (if false, then
+ * length-delimited). May only be set when type() == UPB_TYPE_MESSAGE. */
+ bool is_tag_delimited() const;
+
+ /* Returns the non-string default value for this fielddef, which may either
+ * be something the client set explicitly or the "default default" (0 for
+ * numbers, empty for strings). The field's type indicates the type of the
+ * returned value, except for enum fields that are still mutable.
+ *
+ * Requires that the given function matches the field's current type. */
+ int64_t default_int64() const;
+ int32_t default_int32() const;
+ uint64_t default_uint64() const;
+ uint32_t default_uint32() const;
+ bool default_bool() const;
+ float default_float() const;
+ double default_double() const;
+
+ /* The resulting string is always NULL-terminated. If non-NULL, the length
+ * will be stored in *len. */
+ const char *default_string(size_t* len) const;
+
+ /* For frozen UPB_TYPE_ENUM fields, enum defaults can always be read as either
+ * string or int32, and both of these methods will always return true.
+ *
+ * For mutable UPB_TYPE_ENUM fields, the story is a bit more complicated.
+ * Enum defaults are unusual. They can be specified either as string or int32,
+ * but to be valid the enum must have that value as a member. And if no
+ * default is specified, the "default default" comes from the EnumDef.
+ *
+ * We allow reading the default as either an int32 or a string, but only if
+ * we have a meaningful value to report. We have a meaningful value if it was
+ * set explicitly, or if we could get the "default default" from the EnumDef.
+ * Also if you explicitly set the name and we find the number in the EnumDef */
+ bool EnumHasStringDefault() const;
+ bool EnumHasInt32Default() const;
+
+ /* Submessage and enum fields must reference a "subdef", which is the
+ * upb::MessageDef or upb::EnumDef that defines their type. Note that when
+ * the FieldDef is mutable it may not have a subdef *yet*, but this function
+ * still returns true to indicate that the field's type requires a subdef. */
+ bool HasSubDef() const;
+
+ /* Returns the enum or submessage def for this field, if any. The field's
+ * type must match (ie. you may only call enum_subdef() for fields where
+ * type() == UPB_TYPE_ENUM). Returns NULL if the subdef has not been set or
+ * is currently set symbolically. */
+ const EnumDef* enum_subdef() const;
+ const MessageDef* message_subdef() const;
+
+ /* Returns the generic subdef for this field. Requires that HasSubDef() (ie.
+ * only works for UPB_TYPE_ENUM and UPB_TYPE_MESSAGE fields). */
+ const Def* subdef() const;
+
+ /* Returns the symbolic name of the subdef. If the subdef is currently set
+ * unresolved (ie. set symbolically) returns the symbolic name. If it has
+ * been resolved to a specific subdef, returns the name from that subdef. */
+ const char* subdef_name() const;
+
+ /* Setters (non-const methods), only valid for mutable FieldDefs! ***********/
+
+ bool set_full_name(const char* fullname, upb::Status* s);
+ bool set_full_name(const std::string& fullname, upb::Status* s);
+
+ /* This may only be called if containing_type() == NULL (ie. the field has not
+ * been added to a message yet). */
+ bool set_containing_type_name(const char *name, Status* status);
+ bool set_containing_type_name(const std::string& name, Status* status);
+
+ /* Defaults to false. When we freeze, we ensure that this can only be true
+ * for length-delimited message fields. Prior to freezing this can be true or
+ * false with no restrictions. */
+ void set_lazy(bool lazy);
+
+ /* Defaults to true. Sets whether this field is encoded in packed format. */
+ void set_packed(bool packed);
+
+ /* "type" or "descriptor_type" MUST be set explicitly before the fielddef is
+ * finalized. These setters require that the enum value is valid; if the
+ * value did not come directly from an enum constant, the caller should
+ * validate it first with the functions above (CheckFieldType(), etc). */
+ void set_type(Type type);
+ void set_label(Label label);
+ void set_descriptor_type(DescriptorType type);
+ void set_is_extension(bool is_extension);
+
+ /* "number" and "name" must be set before the FieldDef is added to a
+ * MessageDef, and may not be set after that.
+ *
+ * "name" is the same as full_name()/set_full_name(), but since fielddefs
+ * most often use simple, non-qualified names, we provide this accessor
+ * also. Generally only extensions will want to think of this name as
+ * fully-qualified. */
+ bool set_number(uint32_t number, upb::Status* s);
+ bool set_name(const char* name, upb::Status* s);
+ bool set_name(const std::string& name, upb::Status* s);
+
+ /* Sets the JSON name to the given string. */
+ /* TODO(haberman): implement. Right now only default json_name (camelCase)
+ * is supported. */
+ bool set_json_name(const char* json_name, upb::Status* s);
+ bool set_json_name(const std::string& name, upb::Status* s);
+
+ /* Clears the JSON name. This will make it revert to its default, which is
+ * a camelCased version of the regular field name. */
+ void clear_json_name();
+
+ void set_integer_format(IntegerFormat format);
+ bool set_tag_delimited(bool tag_delimited, upb::Status* s);
+
+ /* Sets default value for the field. The call must exactly match the type
+ * of the field. Enum fields may use either setint32 or setstring to set
+ * the default numerically or symbolically, respectively, but symbolic
+ * defaults must be resolved before finalizing (see ResolveEnumDefault()).
+ *
+ * Changing the type of a field will reset its default. */
+ void set_default_int64(int64_t val);
+ void set_default_int32(int32_t val);
+ void set_default_uint64(uint64_t val);
+ void set_default_uint32(uint32_t val);
+ void set_default_bool(bool val);
+ void set_default_float(float val);
+ void set_default_double(double val);
+ bool set_default_string(const void *str, size_t len, Status *s);
+ bool set_default_string(const std::string &str, Status *s);
+ void set_default_cstr(const char *str, Status *s);
+
+ /* Before a fielddef is frozen, its subdef may be set either directly (with a
+ * upb::Def*) or symbolically. Symbolic refs must be resolved before the
+ * containing msgdef can be frozen (see upb_resolve() above). upb always
+ * guarantees that any def reachable from a live def will also be kept alive.
+ *
+ * Both methods require that upb_hassubdef(f) (so the type must be set prior
+ * to calling these methods). Returns false if this is not the case, or if
+ * the given subdef is not of the correct type. The subdef is reset if the
+ * field's type is changed. The subdef can be set to NULL to clear it. */
+ bool set_subdef(const Def* subdef, Status* s);
+ bool set_enum_subdef(const EnumDef* subdef, Status* s);
+ bool set_message_subdef(const MessageDef* subdef, Status* s);
+ bool set_subdef_name(const char* name, Status* s);
+ bool set_subdef_name(const std::string &name, Status* s);
+
+ private:
+ UPB_DISALLOW_POD_OPS(FieldDef, upb::FieldDef)
+};
+
+# endif /* defined(__cplusplus) */
+
+UPB_BEGIN_EXTERN_C
+
+/* Native C API. */
+upb_fielddef *upb_fielddef_new(const void *owner);
+
+/* Include upb_refcounted methods like upb_fielddef_ref(). */
+UPB_REFCOUNTED_CMETHODS(upb_fielddef, upb_fielddef_upcast2)
+
+/* Methods from upb_def. */
+const char *upb_fielddef_fullname(const upb_fielddef *f);
+bool upb_fielddef_setfullname(upb_fielddef *f, const char *fullname,
+ upb_status *s);
+
+bool upb_fielddef_typeisset(const upb_fielddef *f);
+upb_fieldtype_t upb_fielddef_type(const upb_fielddef *f);
+upb_descriptortype_t upb_fielddef_descriptortype(const upb_fielddef *f);
+upb_label_t upb_fielddef_label(const upb_fielddef *f);
+uint32_t upb_fielddef_number(const upb_fielddef *f);
+const char *upb_fielddef_name(const upb_fielddef *f);
+bool upb_fielddef_isextension(const upb_fielddef *f);
+bool upb_fielddef_lazy(const upb_fielddef *f);
+bool upb_fielddef_packed(const upb_fielddef *f);
+size_t upb_fielddef_getjsonname(const upb_fielddef *f, char *buf, size_t len);
+const upb_msgdef *upb_fielddef_containingtype(const upb_fielddef *f);
+const upb_oneofdef *upb_fielddef_containingoneof(const upb_fielddef *f);
+upb_msgdef *upb_fielddef_containingtype_mutable(upb_fielddef *f);
+const char *upb_fielddef_containingtypename(upb_fielddef *f);
+upb_intfmt_t upb_fielddef_intfmt(const upb_fielddef *f);
+uint32_t upb_fielddef_index(const upb_fielddef *f);
+bool upb_fielddef_istagdelim(const upb_fielddef *f);
+bool upb_fielddef_issubmsg(const upb_fielddef *f);
+bool upb_fielddef_isstring(const upb_fielddef *f);
+bool upb_fielddef_isseq(const upb_fielddef *f);
+bool upb_fielddef_isprimitive(const upb_fielddef *f);
+bool upb_fielddef_ismap(const upb_fielddef *f);
+bool upb_fielddef_haspresence(const upb_fielddef *f);
+int64_t upb_fielddef_defaultint64(const upb_fielddef *f);
+int32_t upb_fielddef_defaultint32(const upb_fielddef *f);
+uint64_t upb_fielddef_defaultuint64(const upb_fielddef *f);
+uint32_t upb_fielddef_defaultuint32(const upb_fielddef *f);
+bool upb_fielddef_defaultbool(const upb_fielddef *f);
+float upb_fielddef_defaultfloat(const upb_fielddef *f);
+double upb_fielddef_defaultdouble(const upb_fielddef *f);
+const char *upb_fielddef_defaultstr(const upb_fielddef *f, size_t *len);
+bool upb_fielddef_enumhasdefaultint32(const upb_fielddef *f);
+bool upb_fielddef_enumhasdefaultstr(const upb_fielddef *f);
+bool upb_fielddef_hassubdef(const upb_fielddef *f);
+const upb_def *upb_fielddef_subdef(const upb_fielddef *f);
+const upb_msgdef *upb_fielddef_msgsubdef(const upb_fielddef *f);
+const upb_enumdef *upb_fielddef_enumsubdef(const upb_fielddef *f);
+const char *upb_fielddef_subdefname(const upb_fielddef *f);
+
+void upb_fielddef_settype(upb_fielddef *f, upb_fieldtype_t type);
+void upb_fielddef_setdescriptortype(upb_fielddef *f, int type);
+void upb_fielddef_setlabel(upb_fielddef *f, upb_label_t label);
+bool upb_fielddef_setnumber(upb_fielddef *f, uint32_t number, upb_status *s);
+bool upb_fielddef_setname(upb_fielddef *f, const char *name, upb_status *s);
+bool upb_fielddef_setjsonname(upb_fielddef *f, const char *name, upb_status *s);
+bool upb_fielddef_clearjsonname(upb_fielddef *f);
+bool upb_fielddef_setcontainingtypename(upb_fielddef *f, const char *name,
+ upb_status *s);
+void upb_fielddef_setisextension(upb_fielddef *f, bool is_extension);
+void upb_fielddef_setlazy(upb_fielddef *f, bool lazy);
+void upb_fielddef_setpacked(upb_fielddef *f, bool packed);
+void upb_fielddef_setintfmt(upb_fielddef *f, upb_intfmt_t fmt);
+void upb_fielddef_settagdelim(upb_fielddef *f, bool tag_delim);
+void upb_fielddef_setdefaultint64(upb_fielddef *f, int64_t val);
+void upb_fielddef_setdefaultint32(upb_fielddef *f, int32_t val);
+void upb_fielddef_setdefaultuint64(upb_fielddef *f, uint64_t val);
+void upb_fielddef_setdefaultuint32(upb_fielddef *f, uint32_t val);
+void upb_fielddef_setdefaultbool(upb_fielddef *f, bool val);
+void upb_fielddef_setdefaultfloat(upb_fielddef *f, float val);
+void upb_fielddef_setdefaultdouble(upb_fielddef *f, double val);
+bool upb_fielddef_setdefaultstr(upb_fielddef *f, const void *str, size_t len,
+ upb_status *s);
+void upb_fielddef_setdefaultcstr(upb_fielddef *f, const char *str,
+ upb_status *s);
+bool upb_fielddef_setsubdef(upb_fielddef *f, const upb_def *subdef,
+ upb_status *s);
+bool upb_fielddef_setmsgsubdef(upb_fielddef *f, const upb_msgdef *subdef,
+ upb_status *s);
+bool upb_fielddef_setenumsubdef(upb_fielddef *f, const upb_enumdef *subdef,
+ upb_status *s);
+bool upb_fielddef_setsubdefname(upb_fielddef *f, const char *name,
+ upb_status *s);
+
+bool upb_fielddef_checklabel(int32_t label);
+bool upb_fielddef_checktype(int32_t type);
+bool upb_fielddef_checkdescriptortype(int32_t type);
+bool upb_fielddef_checkintfmt(int32_t fmt);
+
+UPB_END_EXTERN_C
+
+
+/* upb::MessageDef ************************************************************/
+
+typedef upb_inttable_iter upb_msg_field_iter;
+typedef upb_strtable_iter upb_msg_oneof_iter;
+
+/* Well-known field tag numbers for map-entry messages. */
+#define UPB_MAPENTRY_KEY 1
+#define UPB_MAPENTRY_VALUE 2
+
+#ifdef __cplusplus
+
+/* Structure that describes a single .proto message type.
+ *
+ * Its base class is upb::Def (use upb::upcast() to convert). */
+class upb::MessageDef {
+ public:
+ /* Returns NULL if memory allocation failed. */
+ static reffed_ptr<MessageDef> New();
+
+ /* upb::RefCounted methods like Ref()/Unref(). */
+ UPB_REFCOUNTED_CPPMETHODS
+
+ /* Functionality from upb::Def. */
+ const char* full_name() const;
+ const char* name() const;
+ bool set_full_name(const char* fullname, Status* s);
+ bool set_full_name(const std::string& fullname, Status* s);
+
+ /* Call to freeze this MessageDef.
+ * WARNING: this will fail if this message has any unfrozen submessages!
+ * Messages with cycles must be frozen as a batch using upb::Def::Freeze(). */
+ bool Freeze(Status* s);
+
+ /* The number of fields that belong to the MessageDef. */
+ int field_count() const;
+
+ /* The number of oneofs that belong to the MessageDef. */
+ int oneof_count() const;
+
+ /* Adds a field (upb_fielddef object) to a msgdef. Requires that the msgdef
+ * and the fielddefs are mutable. The fielddef's name and number must be
+ * set, and the message may not already contain any field with this name or
+ * number, and this fielddef may not be part of another message. In error
+ * cases false is returned and the msgdef is unchanged.
+ *
+ * If the given field is part of a oneof, this call succeeds if and only if
+ * that oneof is already part of this msgdef. (Note that adding a oneof to a
+ * msgdef automatically adds all of its fields to the msgdef at the time that
+ * the oneof is added, so it is usually more idiomatic to add the oneof's
+ * fields first then add the oneof to the msgdef. This case is supported for
+ * convenience.)
+ *
+ * If |f| is already part of this MessageDef, this method performs no action
+ * and returns true (success). Thus, this method is idempotent. */
+ bool AddField(FieldDef* f, Status* s);
+ bool AddField(const reffed_ptr<FieldDef>& f, Status* s);
+
+ /* Adds a oneof (upb_oneofdef object) to a msgdef. Requires that the msgdef,
+ * oneof, and any fielddefs are mutable, that the fielddefs contained in the
+ * oneof do not have any name or number conflicts with existing fields in the
+ * msgdef, and that the oneof's name is unique among all oneofs in the msgdef.
+ * If the oneof is added successfully, all of its fields will be added
+ * directly to the msgdef as well. In error cases, false is returned and the
+ * msgdef is unchanged. */
+ bool AddOneof(OneofDef* o, Status* s);
+ bool AddOneof(const reffed_ptr<OneofDef>& o, Status* s);
+
+ upb_syntax_t syntax() const;
+
+ /* Returns false if we don't support this syntax value. */
+ bool set_syntax(upb_syntax_t syntax);
+
+ /* Set this to false to indicate that primitive fields should not have
+ * explicit presence information associated with them. This will affect all
+ * fields added to this message. Defaults to true. */
+ void SetPrimitivesHavePresence(bool have_presence);
+
+ /* These return NULL if the field is not found. */
+ FieldDef* FindFieldByNumber(uint32_t number);
+ FieldDef* FindFieldByName(const char *name, size_t len);
+ const FieldDef* FindFieldByNumber(uint32_t number) const;
+ const FieldDef* FindFieldByName(const char* name, size_t len) const;
+
+
+ FieldDef* FindFieldByName(const char *name) {
+ return FindFieldByName(name, strlen(name));
+ }
+ const FieldDef* FindFieldByName(const char *name) const {
+ return FindFieldByName(name, strlen(name));
+ }
+
+ template <class T>
+ FieldDef* FindFieldByName(const T& str) {
+ return FindFieldByName(str.c_str(), str.size());
+ }
+ template <class T>
+ const FieldDef* FindFieldByName(const T& str) const {
+ return FindFieldByName(str.c_str(), str.size());
+ }
+
+ OneofDef* FindOneofByName(const char* name, size_t len);
+ const OneofDef* FindOneofByName(const char* name, size_t len) const;
+
+ OneofDef* FindOneofByName(const char* name) {
+ return FindOneofByName(name, strlen(name));
+ }
+ const OneofDef* FindOneofByName(const char* name) const {
+ return FindOneofByName(name, strlen(name));
+ }
+
+ template<class T>
+ OneofDef* FindOneofByName(const T& str) {
+ return FindOneofByName(str.c_str(), str.size());
+ }
+ template<class T>
+ const OneofDef* FindOneofByName(const T& str) const {
+ return FindOneofByName(str.c_str(), str.size());
+ }
+
+ /* Is this message a map entry? */
+ void setmapentry(bool map_entry);
+ bool mapentry() const;
+
+ /* Iteration over fields. The order is undefined. */
+ class field_iterator
+ : public std::iterator<std::forward_iterator_tag, FieldDef*> {
+ public:
+ explicit field_iterator(MessageDef* md);
+ static field_iterator end(MessageDef* md);
+
+ void operator++();
+ FieldDef* operator*() const;
+ bool operator!=(const field_iterator& other) const;
+ bool operator==(const field_iterator& other) const;
+
+ private:
+ upb_msg_field_iter iter_;
+ };
+
+ class const_field_iterator
+ : public std::iterator<std::forward_iterator_tag, const FieldDef*> {
+ public:
+ explicit const_field_iterator(const MessageDef* md);
+ static const_field_iterator end(const MessageDef* md);
+
+ void operator++();
+ const FieldDef* operator*() const;
+ bool operator!=(const const_field_iterator& other) const;
+ bool operator==(const const_field_iterator& other) const;
+
+ private:
+ upb_msg_field_iter iter_;
+ };
+
+ /* Iteration over oneofs. The order is undefined. */
+ class oneof_iterator
+ : public std::iterator<std::forward_iterator_tag, FieldDef*> {
+ public:
+ explicit oneof_iterator(MessageDef* md);
+ static oneof_iterator end(MessageDef* md);
+
+ void operator++();
+ OneofDef* operator*() const;
+ bool operator!=(const oneof_iterator& other) const;
+ bool operator==(const oneof_iterator& other) const;
+
+ private:
+ upb_msg_oneof_iter iter_;
+ };
+
+ class const_oneof_iterator
+ : public std::iterator<std::forward_iterator_tag, const FieldDef*> {
+ public:
+ explicit const_oneof_iterator(const MessageDef* md);
+ static const_oneof_iterator end(const MessageDef* md);
+
+ void operator++();
+ const OneofDef* operator*() const;
+ bool operator!=(const const_oneof_iterator& other) const;
+ bool operator==(const const_oneof_iterator& other) const;
+
+ private:
+ upb_msg_oneof_iter iter_;
+ };
+
+ class FieldAccessor {
+ public:
+ explicit FieldAccessor(MessageDef* msg) : msg_(msg) {}
+ field_iterator begin() { return msg_->field_begin(); }
+ field_iterator end() { return msg_->field_end(); }
+ private:
+ MessageDef* msg_;
+ };
+
+ class ConstFieldAccessor {
+ public:
+ explicit ConstFieldAccessor(const MessageDef* msg) : msg_(msg) {}
+ const_field_iterator begin() { return msg_->field_begin(); }
+ const_field_iterator end() { return msg_->field_end(); }
+ private:
+ const MessageDef* msg_;
+ };
+
+ class OneofAccessor {
+ public:
+ explicit OneofAccessor(MessageDef* msg) : msg_(msg) {}
+ oneof_iterator begin() { return msg_->oneof_begin(); }
+ oneof_iterator end() { return msg_->oneof_end(); }
+ private:
+ MessageDef* msg_;
+ };
+
+ class ConstOneofAccessor {
+ public:
+ explicit ConstOneofAccessor(const MessageDef* msg) : msg_(msg) {}
+ const_oneof_iterator begin() { return msg_->oneof_begin(); }
+ const_oneof_iterator end() { return msg_->oneof_end(); }
+ private:
+ const MessageDef* msg_;
+ };
+
+ field_iterator field_begin();
+ field_iterator field_end();
+ const_field_iterator field_begin() const;
+ const_field_iterator field_end() const;
+
+ oneof_iterator oneof_begin();
+ oneof_iterator oneof_end();
+ const_oneof_iterator oneof_begin() const;
+ const_oneof_iterator oneof_end() const;
+
+ FieldAccessor fields() { return FieldAccessor(this); }
+ ConstFieldAccessor fields() const { return ConstFieldAccessor(this); }
+ OneofAccessor oneofs() { return OneofAccessor(this); }
+ ConstOneofAccessor oneofs() const { return ConstOneofAccessor(this); }
+
+ private:
+ UPB_DISALLOW_POD_OPS(MessageDef, upb::MessageDef)
+};
+
+#endif /* __cplusplus */
+
+UPB_BEGIN_EXTERN_C
+
+/* Returns NULL if memory allocation failed. */
+upb_msgdef *upb_msgdef_new(const void *owner);
+
+/* Include upb_refcounted methods like upb_msgdef_ref(). */
+UPB_REFCOUNTED_CMETHODS(upb_msgdef, upb_msgdef_upcast2)
+
+bool upb_msgdef_freeze(upb_msgdef *m, upb_status *status);
+
+const char *upb_msgdef_fullname(const upb_msgdef *m);
+const char *upb_msgdef_name(const upb_msgdef *m);
+int upb_msgdef_numoneofs(const upb_msgdef *m);
+upb_syntax_t upb_msgdef_syntax(const upb_msgdef *m);
+
+bool upb_msgdef_addfield(upb_msgdef *m, upb_fielddef *f, const void *ref_donor,
+ upb_status *s);
+bool upb_msgdef_addoneof(upb_msgdef *m, upb_oneofdef *o, const void *ref_donor,
+ upb_status *s);
+bool upb_msgdef_setfullname(upb_msgdef *m, const char *fullname, upb_status *s);
+void upb_msgdef_setmapentry(upb_msgdef *m, bool map_entry);
+bool upb_msgdef_mapentry(const upb_msgdef *m);
+bool upb_msgdef_setsyntax(upb_msgdef *m, upb_syntax_t syntax);
+
+/* Field lookup in a couple of different variations:
+ * - itof = int to field
+ * - ntof = name to field
+ * - ntofz = name to field, null-terminated string. */
+const upb_fielddef *upb_msgdef_itof(const upb_msgdef *m, uint32_t i);
+const upb_fielddef *upb_msgdef_ntof(const upb_msgdef *m, const char *name,
+ size_t len);
+int upb_msgdef_numfields(const upb_msgdef *m);
+
+UPB_INLINE const upb_fielddef *upb_msgdef_ntofz(const upb_msgdef *m,
+ const char *name) {
+ return upb_msgdef_ntof(m, name, strlen(name));
+}
+
+UPB_INLINE upb_fielddef *upb_msgdef_itof_mutable(upb_msgdef *m, uint32_t i) {
+ return (upb_fielddef*)upb_msgdef_itof(m, i);
+}
+
+UPB_INLINE upb_fielddef *upb_msgdef_ntof_mutable(upb_msgdef *m,
+ const char *name, size_t len) {
+ return (upb_fielddef *)upb_msgdef_ntof(m, name, len);
+}
+
+/* Oneof lookup:
+ * - ntoo = name to oneof
+ * - ntooz = name to oneof, null-terminated string. */
+const upb_oneofdef *upb_msgdef_ntoo(const upb_msgdef *m, const char *name,
+ size_t len);
+int upb_msgdef_numoneofs(const upb_msgdef *m);
+
+UPB_INLINE const upb_oneofdef *upb_msgdef_ntooz(const upb_msgdef *m,
+ const char *name) {
+ return upb_msgdef_ntoo(m, name, strlen(name));
+}
+
+UPB_INLINE upb_oneofdef *upb_msgdef_ntoo_mutable(upb_msgdef *m,
+ const char *name, size_t len) {
+ return (upb_oneofdef *)upb_msgdef_ntoo(m, name, len);
+}
+
+/* Lookup of either field or oneof by name. Returns whether either was found.
+ * If the return is true, then the found def will be set, and the non-found
+ * one set to NULL. */
+bool upb_msgdef_lookupname(const upb_msgdef *m, const char *name, size_t len,
+ const upb_fielddef **f, const upb_oneofdef **o);
+
+UPB_INLINE bool upb_msgdef_lookupnamez(const upb_msgdef *m, const char *name,
+ const upb_fielddef **f,
+ const upb_oneofdef **o) {
+ return upb_msgdef_lookupname(m, name, strlen(name), f, o);
+}
+
+/* Iteration over fields and oneofs. For example:
+ *
+ * upb_msg_field_iter i;
+ * for(upb_msg_field_begin(&i, m);
+ * !upb_msg_field_done(&i);
+ * upb_msg_field_next(&i)) {
+ * upb_fielddef *f = upb_msg_iter_field(&i);
+ * // ...
+ * }
+ *
+ * For C we don't have separate iterators for const and non-const.
+ * It is the caller's responsibility to cast the upb_fielddef* to
+ * const if the upb_msgdef* is const. */
+void upb_msg_field_begin(upb_msg_field_iter *iter, const upb_msgdef *m);
+void upb_msg_field_next(upb_msg_field_iter *iter);
+bool upb_msg_field_done(const upb_msg_field_iter *iter);
+upb_fielddef *upb_msg_iter_field(const upb_msg_field_iter *iter);
+void upb_msg_field_iter_setdone(upb_msg_field_iter *iter);
+
+/* Similar to above, we also support iterating through the oneofs in a
+ * msgdef. */
+void upb_msg_oneof_begin(upb_msg_oneof_iter *iter, const upb_msgdef *m);
+void upb_msg_oneof_next(upb_msg_oneof_iter *iter);
+bool upb_msg_oneof_done(const upb_msg_oneof_iter *iter);
+upb_oneofdef *upb_msg_iter_oneof(const upb_msg_oneof_iter *iter);
+void upb_msg_oneof_iter_setdone(upb_msg_oneof_iter *iter);
+
+UPB_END_EXTERN_C
+
+
+/* upb::EnumDef ***************************************************************/
+
+typedef upb_strtable_iter upb_enum_iter;
+
+#ifdef __cplusplus
+
+/* Class that represents an enum. Its base class is upb::Def (convert with
+ * upb::upcast()). */
+class upb::EnumDef {
+ public:
+ /* Returns NULL if memory allocation failed. */
+ static reffed_ptr<EnumDef> New();
+
+ /* upb::RefCounted methods like Ref()/Unref(). */
+ UPB_REFCOUNTED_CPPMETHODS
+
+ /* Functionality from upb::Def. */
+ const char* full_name() const;
+ const char* name() const;
+ bool set_full_name(const char* fullname, Status* s);
+ bool set_full_name(const std::string& fullname, Status* s);
+
+ /* Call to freeze this EnumDef. */
+ bool Freeze(Status* s);
+
+ /* The value that is used as the default when no field default is specified.
+ * If not set explicitly, the first value that was added will be used.
+ * The default value must be a member of the enum.
+ * Requires that value_count() > 0. */
+ int32_t default_value() const;
+
+ /* Sets the default value. If this value is not valid, returns false and an
+ * error message in status. */
+ bool set_default_value(int32_t val, Status* status);
+
+ /* Returns the number of values currently defined in the enum. Note that
+ * multiple names can refer to the same number, so this may be greater than
+ * the total number of unique numbers. */
+ int value_count() const;
+
+ /* Adds a single name/number pair to the enum. Fails if this name has
+ * already been used by another value. */
+ bool AddValue(const char* name, int32_t num, Status* status);
+ bool AddValue(const std::string& name, int32_t num, Status* status);
+
+ /* Lookups from name to integer, returning true if found. */
+ bool FindValueByName(const char* name, int32_t* num) const;
+
+ /* Finds the name corresponding to the given number, or NULL if none was
+ * found. If more than one name corresponds to this number, returns the
+ * first one that was added. */
+ const char* FindValueByNumber(int32_t num) const;
+
+ /* Iteration over name/value pairs. The order is undefined.
+ * Adding an enum val invalidates any iterators.
+ *
+ * TODO: make compatible with range-for, with elements as pairs? */
+ class Iterator {
+ public:
+ explicit Iterator(const EnumDef*);
+
+ int32_t number();
+ const char *name();
+ bool Done();
+ void Next();
+
+ private:
+ upb_enum_iter iter_;
+ };
+
+ private:
+ UPB_DISALLOW_POD_OPS(EnumDef, upb::EnumDef)
+};
+
+#endif /* __cplusplus */
+
+UPB_BEGIN_EXTERN_C
+
+/* Native C API. */
+upb_enumdef *upb_enumdef_new(const void *owner);
+
+/* Include upb_refcounted methods like upb_enumdef_ref(). */
+UPB_REFCOUNTED_CMETHODS(upb_enumdef, upb_enumdef_upcast2)
+
+bool upb_enumdef_freeze(upb_enumdef *e, upb_status *status);
+
+/* From upb_def. */
+const char *upb_enumdef_fullname(const upb_enumdef *e);
+const char *upb_enumdef_name(const upb_enumdef *e);
+bool upb_enumdef_setfullname(upb_enumdef *e, const char *fullname,
+ upb_status *s);
+
+int32_t upb_enumdef_default(const upb_enumdef *e);
+bool upb_enumdef_setdefault(upb_enumdef *e, int32_t val, upb_status *s);
+int upb_enumdef_numvals(const upb_enumdef *e);
+bool upb_enumdef_addval(upb_enumdef *e, const char *name, int32_t num,
+ upb_status *status);
+
+/* Enum lookups:
+ * - ntoi: look up a name with specified length.
+ * - ntoiz: look up a name provided as a null-terminated string.
+ * - iton: look up an integer, returning the name as a null-terminated
+ * string. */
+bool upb_enumdef_ntoi(const upb_enumdef *e, const char *name, size_t len,
+ int32_t *num);
+UPB_INLINE bool upb_enumdef_ntoiz(const upb_enumdef *e,
+ const char *name, int32_t *num) {
+ return upb_enumdef_ntoi(e, name, strlen(name), num);
+}
+const char *upb_enumdef_iton(const upb_enumdef *e, int32_t num);
+
+/* upb_enum_iter i;
+ * for(upb_enum_begin(&i, e); !upb_enum_done(&i); upb_enum_next(&i)) {
+ * // ...
+ * }
+ */
+void upb_enum_begin(upb_enum_iter *iter, const upb_enumdef *e);
+void upb_enum_next(upb_enum_iter *iter);
+bool upb_enum_done(upb_enum_iter *iter);
+const char *upb_enum_iter_name(upb_enum_iter *iter);
+int32_t upb_enum_iter_number(upb_enum_iter *iter);
+
+UPB_END_EXTERN_C
+
+
+/* upb::OneofDef **************************************************************/
+
+typedef upb_inttable_iter upb_oneof_iter;
+
+#ifdef __cplusplus
+
+/* Class that represents a oneof. */
+class upb::OneofDef {
+ public:
+ /* Returns NULL if memory allocation failed. */
+ static reffed_ptr<OneofDef> New();
+
+ /* upb::RefCounted methods like Ref()/Unref(). */
+ UPB_REFCOUNTED_CPPMETHODS
+
+ /* Returns the MessageDef that owns this OneofDef. */
+ const MessageDef* containing_type() const;
+
+ /* Returns the name of this oneof. This is the name used to look up the oneof
+ * by name once added to a message def. */
+ const char* name() const;
+ bool set_name(const char* name, Status* s);
+ bool set_name(const std::string& name, Status* s);
+
+ /* Returns the number of fields currently defined in the oneof. */
+ int field_count() const;
+
+ /* Adds a field to the oneof. The field must not have been added to any other
+ * oneof or msgdef. If the oneof is not yet part of a msgdef, then when the
+ * oneof is eventually added to a msgdef, all fields added to the oneof will
+ * also be added to the msgdef at that time. If the oneof is already part of a
+ * msgdef, the field must either be a part of that msgdef already, or must not
+ * be a part of any msgdef; in the latter case, the field is added to the
+ * msgdef as a part of this operation.
+ *
+ * The field may only have an OPTIONAL label, never REQUIRED or REPEATED.
+ *
+ * If |f| is already part of this MessageDef, this method performs no action
+ * and returns true (success). Thus, this method is idempotent. */
+ bool AddField(FieldDef* field, Status* s);
+ bool AddField(const reffed_ptr<FieldDef>& field, Status* s);
+
+ /* Looks up by name. */
+ const FieldDef* FindFieldByName(const char* name, size_t len) const;
+ FieldDef* FindFieldByName(const char* name, size_t len);
+ const FieldDef* FindFieldByName(const char* name) const {
+ return FindFieldByName(name, strlen(name));
+ }
+ FieldDef* FindFieldByName(const char* name) {
+ return FindFieldByName(name, strlen(name));
+ }
+
+ template <class T>
+ FieldDef* FindFieldByName(const T& str) {
+ return FindFieldByName(str.c_str(), str.size());
+ }
+ template <class T>
+ const FieldDef* FindFieldByName(const T& str) const {
+ return FindFieldByName(str.c_str(), str.size());
+ }
+
+ /* Looks up by tag number. */
+ const FieldDef* FindFieldByNumber(uint32_t num) const;
+
+ /* Iteration over fields. The order is undefined. */
+ class iterator : public std::iterator<std::forward_iterator_tag, FieldDef*> {
+ public:
+ explicit iterator(OneofDef* md);
+ static iterator end(OneofDef* md);
+
+ void operator++();
+ FieldDef* operator*() const;
+ bool operator!=(const iterator& other) const;
+ bool operator==(const iterator& other) const;
+
+ private:
+ upb_oneof_iter iter_;
+ };
+
+ class const_iterator
+ : public std::iterator<std::forward_iterator_tag, const FieldDef*> {
+ public:
+ explicit const_iterator(const OneofDef* md);
+ static const_iterator end(const OneofDef* md);
+
+ void operator++();
+ const FieldDef* operator*() const;
+ bool operator!=(const const_iterator& other) const;
+ bool operator==(const const_iterator& other) const;
+
+ private:
+ upb_oneof_iter iter_;
+ };
+
+ iterator begin();
+ iterator end();
+ const_iterator begin() const;
+ const_iterator end() const;
+
+ private:
+ UPB_DISALLOW_POD_OPS(OneofDef, upb::OneofDef)
+};
+
+#endif /* __cplusplus */
+
+UPB_BEGIN_EXTERN_C
+
+/* Native C API. */
+upb_oneofdef *upb_oneofdef_new(const void *owner);
+
+/* Include upb_refcounted methods like upb_oneofdef_ref(). */
+UPB_REFCOUNTED_CMETHODS(upb_oneofdef, upb_oneofdef_upcast)
+
+const char *upb_oneofdef_name(const upb_oneofdef *o);
+const upb_msgdef *upb_oneofdef_containingtype(const upb_oneofdef *o);
+int upb_oneofdef_numfields(const upb_oneofdef *o);
+uint32_t upb_oneofdef_index(const upb_oneofdef *o);
+
+bool upb_oneofdef_setname(upb_oneofdef *o, const char *name, upb_status *s);
+bool upb_oneofdef_addfield(upb_oneofdef *o, upb_fielddef *f,
+ const void *ref_donor,
+ upb_status *s);
+
+/* Oneof lookups:
+ * - ntof: look up a field by name.
+ * - ntofz: look up a field by name (as a null-terminated string).
+ * - itof: look up a field by number. */
+const upb_fielddef *upb_oneofdef_ntof(const upb_oneofdef *o,
+ const char *name, size_t length);
+UPB_INLINE const upb_fielddef *upb_oneofdef_ntofz(const upb_oneofdef *o,
+ const char *name) {
+ return upb_oneofdef_ntof(o, name, strlen(name));
+}
+const upb_fielddef *upb_oneofdef_itof(const upb_oneofdef *o, uint32_t num);
+
+/* upb_oneof_iter i;
+ * for(upb_oneof_begin(&i, e); !upb_oneof_done(&i); upb_oneof_next(&i)) {
+ * // ...
+ * }
+ */
+void upb_oneof_begin(upb_oneof_iter *iter, const upb_oneofdef *o);
+void upb_oneof_next(upb_oneof_iter *iter);
+bool upb_oneof_done(upb_oneof_iter *iter);
+upb_fielddef *upb_oneof_iter_field(const upb_oneof_iter *iter);
+void upb_oneof_iter_setdone(upb_oneof_iter *iter);
+
+UPB_END_EXTERN_C
+
+
+/* upb::FileDef ***************************************************************/
+
+#ifdef __cplusplus
+
+/* Class that represents a .proto file with some things defined in it.
+ *
+ * Many users won't care about FileDefs, but they are necessary if you want to
+ * read the values of file-level options. */
+class upb::FileDef {
+ public:
+ /* Returns NULL if memory allocation failed. */
+ static reffed_ptr<FileDef> New();
+
+ /* upb::RefCounted methods like Ref()/Unref(). */
+ UPB_REFCOUNTED_CPPMETHODS
+
+ /* Get/set name of the file (eg. "foo/bar.proto"). */
+ const char* name() const;
+ bool set_name(const char* name, Status* s);
+ bool set_name(const std::string& name, Status* s);
+
+ /* Package name for definitions inside the file (eg. "foo.bar"). */
+ const char* package() const;
+ bool set_package(const char* package, Status* s);
+
+ /* Sets the php class prefix which is prepended to all php generated classes
+ * from this .proto. Default is empty. */
+ const char* phpprefix() const;
+ bool set_phpprefix(const char* phpprefix, Status* s);
+
+ /* Use this option to change the namespace of php generated classes. Default
+ * is empty. When this option is empty, the package name will be used for
+ * determining the namespace. */
+ const char* phpnamespace() const;
+ bool set_phpnamespace(const char* phpnamespace, Status* s);
+
+ /* Syntax for the file. Defaults to proto2. */
+ upb_syntax_t syntax() const;
+ void set_syntax(upb_syntax_t syntax);
+
+ /* Get the list of defs from the file. These are returned in the order that
+ * they were added to the FileDef. */
+ int def_count() const;
+ const Def* def(int index) const;
+ Def* def(int index);
+
+ /* Get the list of dependencies from the file. These are returned in the
+ * order that they were added to the FileDef. */
+ int dependency_count() const;
+ const FileDef* dependency(int index) const;
+
+ /* Adds defs to this file. The def must not already belong to another
+ * file.
+ *
+ * Note: this does *not* ensure that this def's name is unique in this file!
+ * Use a SymbolTable if you want to check this property. Especially since
+ * properly checking uniqueness would require a check across *all* files
+ * (including dependencies). */
+ bool AddDef(Def* def, Status* s);
+ bool AddMessage(MessageDef* m, Status* s);
+ bool AddEnum(EnumDef* e, Status* s);
+ bool AddExtension(FieldDef* f, Status* s);
+
+ /* Adds a dependency of this file. */
+ bool AddDependency(const FileDef* file);
+
+ /* Freezes this FileDef and all messages/enums under it. All subdefs must be
+ * resolved and all messages/enums must validate. Returns true if this
+ * succeeded.
+ *
+ * TODO(haberman): should we care whether the file's dependencies are frozen
+ * already? */
+ bool Freeze(Status* s);
+
+ private:
+ UPB_DISALLOW_POD_OPS(FileDef, upb::FileDef)
+};
+
+#endif
+
+UPB_BEGIN_EXTERN_C
+
+upb_filedef *upb_filedef_new(const void *owner);
+
+/* Include upb_refcounted methods like upb_msgdef_ref(). */
+UPB_REFCOUNTED_CMETHODS(upb_filedef, upb_filedef_upcast)
+
+const char *upb_filedef_name(const upb_filedef *f);
+const char *upb_filedef_package(const upb_filedef *f);
+const char *upb_filedef_phpprefix(const upb_filedef *f);
+const char *upb_filedef_phpnamespace(const upb_filedef *f);
+upb_syntax_t upb_filedef_syntax(const upb_filedef *f);
+size_t upb_filedef_defcount(const upb_filedef *f);
+size_t upb_filedef_depcount(const upb_filedef *f);
+const upb_def *upb_filedef_def(const upb_filedef *f, size_t i);
+const upb_filedef *upb_filedef_dep(const upb_filedef *f, size_t i);
+
+bool upb_filedef_freeze(upb_filedef *f, upb_status *s);
+bool upb_filedef_setname(upb_filedef *f, const char *name, upb_status *s);
+bool upb_filedef_setpackage(upb_filedef *f, const char *package, upb_status *s);
+bool upb_filedef_setphpprefix(upb_filedef *f, const char *phpprefix,
+ upb_status *s);
+bool upb_filedef_setphpnamespace(upb_filedef *f, const char *phpnamespace,
+ upb_status *s);
+bool upb_filedef_setsyntax(upb_filedef *f, upb_syntax_t syntax, upb_status *s);
+
+bool upb_filedef_adddef(upb_filedef *f, upb_def *def, const void *ref_donor,
+ upb_status *s);
+bool upb_filedef_adddep(upb_filedef *f, const upb_filedef *dep);
+
+UPB_INLINE bool upb_filedef_addmsg(upb_filedef *f, upb_msgdef *m,
+ const void *ref_donor, upb_status *s) {
+ return upb_filedef_adddef(f, upb_msgdef_upcast_mutable(m), ref_donor, s);
+}
+
+UPB_INLINE bool upb_filedef_addenum(upb_filedef *f, upb_enumdef *e,
+ const void *ref_donor, upb_status *s) {
+ return upb_filedef_adddef(f, upb_enumdef_upcast_mutable(e), ref_donor, s);
+}
+
+UPB_INLINE bool upb_filedef_addext(upb_filedef *file, upb_fielddef *f,
+ const void *ref_donor, upb_status *s) {
+ return upb_filedef_adddef(file, upb_fielddef_upcast_mutable(f), ref_donor, s);
+}
+UPB_INLINE upb_def *upb_filedef_mutabledef(upb_filedef *f, int i) {
+ return (upb_def*)upb_filedef_def(f, i);
+}
+
+UPB_END_EXTERN_C
+
+typedef struct {
+ UPB_PRIVATE_FOR_CPP
+ upb_strtable_iter iter;
+ upb_deftype_t type;
+} upb_symtab_iter;
+
+#ifdef __cplusplus
+
+/* Non-const methods in upb::SymbolTable are NOT thread-safe. */
+class upb::SymbolTable {
+ public:
+ /* Returns a new symbol table with a single ref owned by "owner."
+ * Returns NULL if memory allocation failed. */
+ static SymbolTable* New();
+ static void Free(upb::SymbolTable* table);
+
+ /* For all lookup functions, the returned pointer is not owned by the
+ * caller; it may be invalidated by any non-const call or unref of the
+ * SymbolTable! To protect against this, take a ref if desired. */
+
+ /* Freezes the symbol table: prevents further modification of it.
+ * After the Freeze() operation is successful, the SymbolTable must only be
+ * accessed via a const pointer.
+ *
+ * Unlike with upb::MessageDef/upb::EnumDef/etc, freezing a SymbolTable is not
+ * a necessary step in using a SymbolTable. If you have no need for it to be
+ * immutable, there is no need to freeze it ever. However sometimes it is
+ * useful, and SymbolTables that are statically compiled into the binary are
+ * always frozen by nature. */
+ void Freeze();
+
+ /* Resolves the given symbol using the rules described in descriptor.proto,
+ * namely:
+ *
+ * If the name starts with a '.', it is fully-qualified. Otherwise,
+ * C++-like scoping rules are used to find the type (i.e. first the nested
+ * types within this message are searched, then within the parent, on up
+ * to the root namespace).
+ *
+ * If not found, returns NULL. */
+ const Def* Resolve(const char* base, const char* sym) const;
+
+ /* Finds an entry in the symbol table with this exact name. If not found,
+ * returns NULL. */
+ const Def* Lookup(const char *sym) const;
+ const MessageDef* LookupMessage(const char *sym) const;
+ const EnumDef* LookupEnum(const char *sym) const;
+
+ /* TODO: introduce a C++ iterator, but make it nice and templated so that if
+ * you ask for an iterator of MessageDef the iterated elements are strongly
+ * typed as MessageDef*. */
+
+ /* Adds the given mutable defs to the symtab, resolving all symbols (including
+ * enum default values) and finalizing the defs. Only one def per name may be
+ * in the list, and the defs may not duplicate any name already in the symtab.
+ * All defs must have a name -- anonymous defs are not allowed. Anonymous
+ * defs can still be frozen by calling upb_def_freeze() directly.
+ *
+ * The entire operation either succeeds or fails. If the operation fails,
+ * the symtab is unchanged, false is returned, and status indicates the
+ * error. The caller passes a ref on all defs to the symtab (even if the
+ * operation fails).
+ *
+ * TODO(haberman): currently failure will leave the symtab unchanged, but may
+ * leave the defs themselves partially resolved. Does this matter? If so we
+ * could do a prepass that ensures that all symbols are resolvable and bail
+ * if not, so we don't mutate anything until we know the operation will
+ * succeed. */
+ bool Add(Def*const* defs, size_t n, void* ref_donor, Status* status);
+
+ bool Add(const std::vector<Def*>& defs, void *owner, Status* status) {
+ return Add((Def*const*)&defs[0], defs.size(), owner, status);
+ }
+
+ /* Resolves all subdefs for messages in this file and attempts to freeze the
+ * file. If this succeeds, adds all the symbols to this SymbolTable
+ * (replacing any existing ones with the same names). */
+ bool AddFile(FileDef* file, Status* s);
+
+ private:
+ UPB_DISALLOW_POD_OPS(SymbolTable, upb::SymbolTable)
+};
+
+#endif /* __cplusplus */
+
+UPB_BEGIN_EXTERN_C
+
+/* Native C API. */
+
+upb_symtab *upb_symtab_new();
+void upb_symtab_free(upb_symtab* s);
+const upb_def *upb_symtab_resolve(const upb_symtab *s, const char *base,
+ const char *sym);
+const upb_def *upb_symtab_lookup(const upb_symtab *s, const char *sym);
+const upb_msgdef *upb_symtab_lookupmsg(const upb_symtab *s, const char *sym);
+const upb_enumdef *upb_symtab_lookupenum(const upb_symtab *s, const char *sym);
+bool upb_symtab_add(upb_symtab *s, upb_def *const*defs, size_t n,
+ void *ref_donor, upb_status *status);
+bool upb_symtab_addfile(upb_symtab *s, upb_filedef *file, upb_status* status);
+
+/* upb_symtab_iter i;
+ * for(upb_symtab_begin(&i, s, type); !upb_symtab_done(&i);
+ * upb_symtab_next(&i)) {
+ * const upb_def *def = upb_symtab_iter_def(&i);
+ * // ...
+ * }
+ *
+ * For C we don't have separate iterators for const and non-const.
+ * It is the caller's responsibility to cast the upb_fielddef* to
+ * const if the upb_msgdef* is const. */
+void upb_symtab_begin(upb_symtab_iter *iter, const upb_symtab *s,
+ upb_deftype_t type);
+void upb_symtab_next(upb_symtab_iter *iter);
+bool upb_symtab_done(const upb_symtab_iter *iter);
+const upb_def *upb_symtab_iter_def(const upb_symtab_iter *iter);
+
+UPB_END_EXTERN_C
+
+#ifdef __cplusplus
+/* C++ inline wrappers. */
+namespace upb {
+inline SymbolTable* SymbolTable::New() {
+ return upb_symtab_new();
+}
+inline void SymbolTable::Free(SymbolTable* s) {
+ upb_symtab_free(s);
+}
+inline const Def *SymbolTable::Resolve(const char *base,
+ const char *sym) const {
+ return upb_symtab_resolve(this, base, sym);
+}
+inline const Def* SymbolTable::Lookup(const char *sym) const {
+ return upb_symtab_lookup(this, sym);
+}
+inline const MessageDef *SymbolTable::LookupMessage(const char *sym) const {
+ return upb_symtab_lookupmsg(this, sym);
+}
+inline bool SymbolTable::Add(
+ Def*const* defs, size_t n, void* ref_donor, Status* status) {
+ return upb_symtab_add(this, (upb_def*const*)defs, n, ref_donor, status);
+}
+inline bool SymbolTable::AddFile(FileDef* file, Status* s) {
+ return upb_symtab_addfile(this, file, s);
+}
+} /* namespace upb */
+#endif
+
+#ifdef __cplusplus
+
+UPB_INLINE const char* upb_safecstr(const std::string& str) {
+ UPB_ASSERT(str.size() == std::strlen(str.c_str()));
+ return str.c_str();
+}
+
+/* Inline C++ wrappers. */
+namespace upb {
+
+inline Def::Type Def::def_type() const { return upb_def_type(this); }
+inline const char* Def::full_name() const { return upb_def_fullname(this); }
+inline const char* Def::name() const { return upb_def_name(this); }
+inline bool Def::set_full_name(const char* fullname, Status* s) {
+ return upb_def_setfullname(this, fullname, s);
+}
+inline bool Def::set_full_name(const std::string& fullname, Status* s) {
+ return upb_def_setfullname(this, upb_safecstr(fullname), s);
+}
+inline bool Def::Freeze(Def* const* defs, size_t n, Status* status) {
+ return upb_def_freeze(defs, n, status);
+}
+inline bool Def::Freeze(const std::vector<Def*>& defs, Status* status) {
+ return upb_def_freeze((Def* const*)&defs[0], defs.size(), status);
+}
+
+inline bool FieldDef::CheckType(int32_t val) {
+ return upb_fielddef_checktype(val);
+}
+inline bool FieldDef::CheckLabel(int32_t val) {
+ return upb_fielddef_checklabel(val);
+}
+inline bool FieldDef::CheckDescriptorType(int32_t val) {
+ return upb_fielddef_checkdescriptortype(val);
+}
+inline bool FieldDef::CheckIntegerFormat(int32_t val) {
+ return upb_fielddef_checkintfmt(val);
+}
+inline FieldDef::Type FieldDef::ConvertType(int32_t val) {
+ UPB_ASSERT(CheckType(val));
+ return static_cast<FieldDef::Type>(val);
+}
+inline FieldDef::Label FieldDef::ConvertLabel(int32_t val) {
+ UPB_ASSERT(CheckLabel(val));
+ return static_cast<FieldDef::Label>(val);
+}
+inline FieldDef::DescriptorType FieldDef::ConvertDescriptorType(int32_t val) {
+ UPB_ASSERT(CheckDescriptorType(val));
+ return static_cast<FieldDef::DescriptorType>(val);
+}
+inline FieldDef::IntegerFormat FieldDef::ConvertIntegerFormat(int32_t val) {
+ UPB_ASSERT(CheckIntegerFormat(val));
+ return static_cast<FieldDef::IntegerFormat>(val);
+}
+
+inline reffed_ptr<FieldDef> FieldDef::New() {
+ upb_fielddef *f = upb_fielddef_new(&f);
+ return reffed_ptr<FieldDef>(f, &f);
+}
+inline const char* FieldDef::full_name() const {
+ return upb_fielddef_fullname(this);
+}
+inline bool FieldDef::set_full_name(const char* fullname, Status* s) {
+ return upb_fielddef_setfullname(this, fullname, s);
+}
+inline bool FieldDef::set_full_name(const std::string& fullname, Status* s) {
+ return upb_fielddef_setfullname(this, upb_safecstr(fullname), s);
+}
+inline bool FieldDef::type_is_set() const {
+ return upb_fielddef_typeisset(this);
+}
+inline FieldDef::Type FieldDef::type() const { return upb_fielddef_type(this); }
+inline FieldDef::DescriptorType FieldDef::descriptor_type() const {
+ return upb_fielddef_descriptortype(this);
+}
+inline FieldDef::Label FieldDef::label() const {
+ return upb_fielddef_label(this);
+}
+inline uint32_t FieldDef::number() const { return upb_fielddef_number(this); }
+inline const char* FieldDef::name() const { return upb_fielddef_name(this); }
+inline bool FieldDef::is_extension() const {
+ return upb_fielddef_isextension(this);
+}
+inline size_t FieldDef::GetJsonName(char* buf, size_t len) const {
+ return upb_fielddef_getjsonname(this, buf, len);
+}
+inline bool FieldDef::lazy() const {
+ return upb_fielddef_lazy(this);
+}
+inline void FieldDef::set_lazy(bool lazy) {
+ upb_fielddef_setlazy(this, lazy);
+}
+inline bool FieldDef::packed() const {
+ return upb_fielddef_packed(this);
+}
+inline uint32_t FieldDef::index() const {
+ return upb_fielddef_index(this);
+}
+inline void FieldDef::set_packed(bool packed) {
+ upb_fielddef_setpacked(this, packed);
+}
+inline const MessageDef* FieldDef::containing_type() const {
+ return upb_fielddef_containingtype(this);
+}
+inline const OneofDef* FieldDef::containing_oneof() const {
+ return upb_fielddef_containingoneof(this);
+}
+inline const char* FieldDef::containing_type_name() {
+ return upb_fielddef_containingtypename(this);
+}
+inline bool FieldDef::set_number(uint32_t number, Status* s) {
+ return upb_fielddef_setnumber(this, number, s);
+}
+inline bool FieldDef::set_name(const char *name, Status* s) {
+ return upb_fielddef_setname(this, name, s);
+}
+inline bool FieldDef::set_name(const std::string& name, Status* s) {
+ return upb_fielddef_setname(this, upb_safecstr(name), s);
+}
+inline bool FieldDef::set_json_name(const char *name, Status* s) {
+ return upb_fielddef_setjsonname(this, name, s);
+}
+inline bool FieldDef::set_json_name(const std::string& name, Status* s) {
+ return upb_fielddef_setjsonname(this, upb_safecstr(name), s);
+}
+inline void FieldDef::clear_json_name() {
+ upb_fielddef_clearjsonname(this);
+}
+inline bool FieldDef::set_containing_type_name(const char *name, Status* s) {
+ return upb_fielddef_setcontainingtypename(this, name, s);
+}
+inline bool FieldDef::set_containing_type_name(const std::string &name,
+ Status *s) {
+ return upb_fielddef_setcontainingtypename(this, upb_safecstr(name), s);
+}
+inline void FieldDef::set_type(upb_fieldtype_t type) {
+ upb_fielddef_settype(this, type);
+}
+inline void FieldDef::set_is_extension(bool is_extension) {
+ upb_fielddef_setisextension(this, is_extension);
+}
+inline void FieldDef::set_descriptor_type(FieldDef::DescriptorType type) {
+ upb_fielddef_setdescriptortype(this, type);
+}
+inline void FieldDef::set_label(upb_label_t label) {
+ upb_fielddef_setlabel(this, label);
+}
+inline bool FieldDef::IsSubMessage() const {
+ return upb_fielddef_issubmsg(this);
+}
+inline bool FieldDef::IsString() const { return upb_fielddef_isstring(this); }
+inline bool FieldDef::IsSequence() const { return upb_fielddef_isseq(this); }
+inline bool FieldDef::IsMap() const { return upb_fielddef_ismap(this); }
+inline int64_t FieldDef::default_int64() const {
+ return upb_fielddef_defaultint64(this);
+}
+inline int32_t FieldDef::default_int32() const {
+ return upb_fielddef_defaultint32(this);
+}
+inline uint64_t FieldDef::default_uint64() const {
+ return upb_fielddef_defaultuint64(this);
+}
+inline uint32_t FieldDef::default_uint32() const {
+ return upb_fielddef_defaultuint32(this);
+}
+inline bool FieldDef::default_bool() const {
+ return upb_fielddef_defaultbool(this);
+}
+inline float FieldDef::default_float() const {
+ return upb_fielddef_defaultfloat(this);
+}
+inline double FieldDef::default_double() const {
+ return upb_fielddef_defaultdouble(this);
+}
+inline const char* FieldDef::default_string(size_t* len) const {
+ return upb_fielddef_defaultstr(this, len);
+}
+inline void FieldDef::set_default_int64(int64_t value) {
+ upb_fielddef_setdefaultint64(this, value);
+}
+inline void FieldDef::set_default_int32(int32_t value) {
+ upb_fielddef_setdefaultint32(this, value);
+}
+inline void FieldDef::set_default_uint64(uint64_t value) {
+ upb_fielddef_setdefaultuint64(this, value);
+}
+inline void FieldDef::set_default_uint32(uint32_t value) {
+ upb_fielddef_setdefaultuint32(this, value);
+}
+inline void FieldDef::set_default_bool(bool value) {
+ upb_fielddef_setdefaultbool(this, value);
+}
+inline void FieldDef::set_default_float(float value) {
+ upb_fielddef_setdefaultfloat(this, value);
+}
+inline void FieldDef::set_default_double(double value) {
+ upb_fielddef_setdefaultdouble(this, value);
+}
+inline bool FieldDef::set_default_string(const void *str, size_t len,
+ Status *s) {
+ return upb_fielddef_setdefaultstr(this, str, len, s);
+}
+inline bool FieldDef::set_default_string(const std::string& str, Status* s) {
+ return upb_fielddef_setdefaultstr(this, str.c_str(), str.size(), s);
+}
+inline void FieldDef::set_default_cstr(const char* str, Status* s) {
+ return upb_fielddef_setdefaultcstr(this, str, s);
+}
+inline bool FieldDef::HasSubDef() const { return upb_fielddef_hassubdef(this); }
+inline const Def* FieldDef::subdef() const { return upb_fielddef_subdef(this); }
+inline const MessageDef *FieldDef::message_subdef() const {
+ return upb_fielddef_msgsubdef(this);
+}
+inline const EnumDef *FieldDef::enum_subdef() const {
+ return upb_fielddef_enumsubdef(this);
+}
+inline const char* FieldDef::subdef_name() const {
+ return upb_fielddef_subdefname(this);
+}
+inline bool FieldDef::set_subdef(const Def* subdef, Status* s) {
+ return upb_fielddef_setsubdef(this, subdef, s);
+}
+inline bool FieldDef::set_enum_subdef(const EnumDef* subdef, Status* s) {
+ return upb_fielddef_setenumsubdef(this, subdef, s);
+}
+inline bool FieldDef::set_message_subdef(const MessageDef* subdef, Status* s) {
+ return upb_fielddef_setmsgsubdef(this, subdef, s);
+}
+inline bool FieldDef::set_subdef_name(const char* name, Status* s) {
+ return upb_fielddef_setsubdefname(this, name, s);
+}
+inline bool FieldDef::set_subdef_name(const std::string& name, Status* s) {
+ return upb_fielddef_setsubdefname(this, upb_safecstr(name), s);
+}
+
+inline reffed_ptr<MessageDef> MessageDef::New() {
+ upb_msgdef *m = upb_msgdef_new(&m);
+ return reffed_ptr<MessageDef>(m, &m);
+}
+inline const char *MessageDef::full_name() const {
+ return upb_msgdef_fullname(this);
+}
+inline const char *MessageDef::name() const {
+ return upb_msgdef_name(this);
+}
+inline upb_syntax_t MessageDef::syntax() const {
+ return upb_msgdef_syntax(this);
+}
+inline bool MessageDef::set_full_name(const char* fullname, Status* s) {
+ return upb_msgdef_setfullname(this, fullname, s);
+}
+inline bool MessageDef::set_full_name(const std::string& fullname, Status* s) {
+ return upb_msgdef_setfullname(this, upb_safecstr(fullname), s);
+}
+inline bool MessageDef::set_syntax(upb_syntax_t syntax) {
+ return upb_msgdef_setsyntax(this, syntax);
+}
+inline bool MessageDef::Freeze(Status* status) {
+ return upb_msgdef_freeze(this, status);
+}
+inline int MessageDef::field_count() const {
+ return upb_msgdef_numfields(this);
+}
+inline int MessageDef::oneof_count() const {
+ return upb_msgdef_numoneofs(this);
+}
+inline bool MessageDef::AddField(upb_fielddef* f, Status* s) {
+ return upb_msgdef_addfield(this, f, NULL, s);
+}
+inline bool MessageDef::AddField(const reffed_ptr<FieldDef>& f, Status* s) {
+ return upb_msgdef_addfield(this, f.get(), NULL, s);
+}
+inline bool MessageDef::AddOneof(upb_oneofdef* o, Status* s) {
+ return upb_msgdef_addoneof(this, o, NULL, s);
+}
+inline bool MessageDef::AddOneof(const reffed_ptr<OneofDef>& o, Status* s) {
+ return upb_msgdef_addoneof(this, o.get(), NULL, s);
+}
+inline FieldDef* MessageDef::FindFieldByNumber(uint32_t number) {
+ return upb_msgdef_itof_mutable(this, number);
+}
+inline FieldDef* MessageDef::FindFieldByName(const char* name, size_t len) {
+ return upb_msgdef_ntof_mutable(this, name, len);
+}
+inline const FieldDef* MessageDef::FindFieldByNumber(uint32_t number) const {
+ return upb_msgdef_itof(this, number);
+}
+inline const FieldDef *MessageDef::FindFieldByName(const char *name,
+ size_t len) const {
+ return upb_msgdef_ntof(this, name, len);
+}
+inline OneofDef* MessageDef::FindOneofByName(const char* name, size_t len) {
+ return upb_msgdef_ntoo_mutable(this, name, len);
+}
+inline const OneofDef* MessageDef::FindOneofByName(const char* name,
+ size_t len) const {
+ return upb_msgdef_ntoo(this, name, len);
+}
+inline void MessageDef::setmapentry(bool map_entry) {
+ upb_msgdef_setmapentry(this, map_entry);
+}
+inline bool MessageDef::mapentry() const {
+ return upb_msgdef_mapentry(this);
+}
+inline MessageDef::field_iterator MessageDef::field_begin() {
+ return field_iterator(this);
+}
+inline MessageDef::field_iterator MessageDef::field_end() {
+ return field_iterator::end(this);
+}
+inline MessageDef::const_field_iterator MessageDef::field_begin() const {
+ return const_field_iterator(this);
+}
+inline MessageDef::const_field_iterator MessageDef::field_end() const {
+ return const_field_iterator::end(this);
+}
+
+inline MessageDef::oneof_iterator MessageDef::oneof_begin() {
+ return oneof_iterator(this);
+}
+inline MessageDef::oneof_iterator MessageDef::oneof_end() {
+ return oneof_iterator::end(this);
+}
+inline MessageDef::const_oneof_iterator MessageDef::oneof_begin() const {
+ return const_oneof_iterator(this);
+}
+inline MessageDef::const_oneof_iterator MessageDef::oneof_end() const {
+ return const_oneof_iterator::end(this);
+}
+
+inline MessageDef::field_iterator::field_iterator(MessageDef* md) {
+ upb_msg_field_begin(&iter_, md);
+}
+inline MessageDef::field_iterator MessageDef::field_iterator::end(
+ MessageDef* md) {
+ MessageDef::field_iterator iter(md);
+ upb_msg_field_iter_setdone(&iter.iter_);
+ return iter;
+}
+inline FieldDef* MessageDef::field_iterator::operator*() const {
+ return upb_msg_iter_field(&iter_);
+}
+inline void MessageDef::field_iterator::operator++() {
+ return upb_msg_field_next(&iter_);
+}
+inline bool MessageDef::field_iterator::operator==(
+ const field_iterator &other) const {
+ return upb_inttable_iter_isequal(&iter_, &other.iter_);
+}
+inline bool MessageDef::field_iterator::operator!=(
+ const field_iterator &other) const {
+ return !(*this == other);
+}
+
+inline MessageDef::const_field_iterator::const_field_iterator(
+ const MessageDef* md) {
+ upb_msg_field_begin(&iter_, md);
+}
+inline MessageDef::const_field_iterator MessageDef::const_field_iterator::end(
+ const MessageDef *md) {
+ MessageDef::const_field_iterator iter(md);
+ upb_msg_field_iter_setdone(&iter.iter_);
+ return iter;
+}
+inline const FieldDef* MessageDef::const_field_iterator::operator*() const {
+ return upb_msg_iter_field(&iter_);
+}
+inline void MessageDef::const_field_iterator::operator++() {
+ return upb_msg_field_next(&iter_);
+}
+inline bool MessageDef::const_field_iterator::operator==(
+ const const_field_iterator &other) const {
+ return upb_inttable_iter_isequal(&iter_, &other.iter_);
+}
+inline bool MessageDef::const_field_iterator::operator!=(
+ const const_field_iterator &other) const {
+ return !(*this == other);
+}
+
+inline MessageDef::oneof_iterator::oneof_iterator(MessageDef* md) {
+ upb_msg_oneof_begin(&iter_, md);
+}
+inline MessageDef::oneof_iterator MessageDef::oneof_iterator::end(
+ MessageDef* md) {
+ MessageDef::oneof_iterator iter(md);
+ upb_msg_oneof_iter_setdone(&iter.iter_);
+ return iter;
+}
+inline OneofDef* MessageDef::oneof_iterator::operator*() const {
+ return upb_msg_iter_oneof(&iter_);
+}
+inline void MessageDef::oneof_iterator::operator++() {
+ return upb_msg_oneof_next(&iter_);
+}
+inline bool MessageDef::oneof_iterator::operator==(
+ const oneof_iterator &other) const {
+ return upb_strtable_iter_isequal(&iter_, &other.iter_);
+}
+inline bool MessageDef::oneof_iterator::operator!=(
+ const oneof_iterator &other) const {
+ return !(*this == other);
+}
+
+inline MessageDef::const_oneof_iterator::const_oneof_iterator(
+ const MessageDef* md) {
+ upb_msg_oneof_begin(&iter_, md);
+}
+inline MessageDef::const_oneof_iterator MessageDef::const_oneof_iterator::end(
+ const MessageDef *md) {
+ MessageDef::const_oneof_iterator iter(md);
+ upb_msg_oneof_iter_setdone(&iter.iter_);
+ return iter;
+}
+inline const OneofDef* MessageDef::const_oneof_iterator::operator*() const {
+ return upb_msg_iter_oneof(&iter_);
+}
+inline void MessageDef::const_oneof_iterator::operator++() {
+ return upb_msg_oneof_next(&iter_);
+}
+inline bool MessageDef::const_oneof_iterator::operator==(
+ const const_oneof_iterator &other) const {
+ return upb_strtable_iter_isequal(&iter_, &other.iter_);
+}
+inline bool MessageDef::const_oneof_iterator::operator!=(
+ const const_oneof_iterator &other) const {
+ return !(*this == other);
+}
+
+inline reffed_ptr<EnumDef> EnumDef::New() {
+ upb_enumdef *e = upb_enumdef_new(&e);
+ return reffed_ptr<EnumDef>(e, &e);
+}
+inline const char* EnumDef::full_name() const {
+ return upb_enumdef_fullname(this);
+}
+inline const char* EnumDef::name() const {
+ return upb_enumdef_name(this);
+}
+inline bool EnumDef::set_full_name(const char* fullname, Status* s) {
+ return upb_enumdef_setfullname(this, fullname, s);
+}
+inline bool EnumDef::set_full_name(const std::string& fullname, Status* s) {
+ return upb_enumdef_setfullname(this, upb_safecstr(fullname), s);
+}
+inline bool EnumDef::Freeze(Status* status) {
+ return upb_enumdef_freeze(this, status);
+}
+inline int32_t EnumDef::default_value() const {
+ return upb_enumdef_default(this);
+}
+inline bool EnumDef::set_default_value(int32_t val, Status* status) {
+ return upb_enumdef_setdefault(this, val, status);
+}
+inline int EnumDef::value_count() const { return upb_enumdef_numvals(this); }
+inline bool EnumDef::AddValue(const char* name, int32_t num, Status* status) {
+ return upb_enumdef_addval(this, name, num, status);
+}
+inline bool EnumDef::AddValue(const std::string& name, int32_t num,
+ Status* status) {
+ return upb_enumdef_addval(this, upb_safecstr(name), num, status);
+}
+inline bool EnumDef::FindValueByName(const char* name, int32_t *num) const {
+ return upb_enumdef_ntoiz(this, name, num);
+}
+inline const char* EnumDef::FindValueByNumber(int32_t num) const {
+ return upb_enumdef_iton(this, num);
+}
+
+inline EnumDef::Iterator::Iterator(const EnumDef* e) {
+ upb_enum_begin(&iter_, e);
+}
+inline int32_t EnumDef::Iterator::number() {
+ return upb_enum_iter_number(&iter_);
+}
+inline const char* EnumDef::Iterator::name() {
+ return upb_enum_iter_name(&iter_);
+}
+inline bool EnumDef::Iterator::Done() { return upb_enum_done(&iter_); }
+inline void EnumDef::Iterator::Next() { return upb_enum_next(&iter_); }
+
+inline reffed_ptr<OneofDef> OneofDef::New() {
+ upb_oneofdef *o = upb_oneofdef_new(&o);
+ return reffed_ptr<OneofDef>(o, &o);
+}
+
+inline const MessageDef* OneofDef::containing_type() const {
+ return upb_oneofdef_containingtype(this);
+}
+inline const char* OneofDef::name() const {
+ return upb_oneofdef_name(this);
+}
+inline bool OneofDef::set_name(const char* name, Status* s) {
+ return upb_oneofdef_setname(this, name, s);
+}
+inline bool OneofDef::set_name(const std::string& name, Status* s) {
+ return upb_oneofdef_setname(this, upb_safecstr(name), s);
+}
+inline int OneofDef::field_count() const {
+ return upb_oneofdef_numfields(this);
+}
+inline bool OneofDef::AddField(FieldDef* field, Status* s) {
+ return upb_oneofdef_addfield(this, field, NULL, s);
+}
+inline bool OneofDef::AddField(const reffed_ptr<FieldDef>& field, Status* s) {
+ return upb_oneofdef_addfield(this, field.get(), NULL, s);
+}
+inline const FieldDef* OneofDef::FindFieldByName(const char* name,
+ size_t len) const {
+ return upb_oneofdef_ntof(this, name, len);
+}
+inline const FieldDef* OneofDef::FindFieldByNumber(uint32_t num) const {
+ return upb_oneofdef_itof(this, num);
+}
+inline OneofDef::iterator OneofDef::begin() { return iterator(this); }
+inline OneofDef::iterator OneofDef::end() { return iterator::end(this); }
+inline OneofDef::const_iterator OneofDef::begin() const {
+ return const_iterator(this);
+}
+inline OneofDef::const_iterator OneofDef::end() const {
+ return const_iterator::end(this);
+}
+
+inline OneofDef::iterator::iterator(OneofDef* o) {
+ upb_oneof_begin(&iter_, o);
+}
+inline OneofDef::iterator OneofDef::iterator::end(OneofDef* o) {
+ OneofDef::iterator iter(o);
+ upb_oneof_iter_setdone(&iter.iter_);
+ return iter;
+}
+inline FieldDef* OneofDef::iterator::operator*() const {
+ return upb_oneof_iter_field(&iter_);
+}
+inline void OneofDef::iterator::operator++() { return upb_oneof_next(&iter_); }
+inline bool OneofDef::iterator::operator==(const iterator &other) const {
+ return upb_inttable_iter_isequal(&iter_, &other.iter_);
+}
+inline bool OneofDef::iterator::operator!=(const iterator &other) const {
+ return !(*this == other);
+}
+
+inline OneofDef::const_iterator::const_iterator(const OneofDef* md) {
+ upb_oneof_begin(&iter_, md);
+}
+inline OneofDef::const_iterator OneofDef::const_iterator::end(
+ const OneofDef *md) {
+ OneofDef::const_iterator iter(md);
+ upb_oneof_iter_setdone(&iter.iter_);
+ return iter;
+}
+inline const FieldDef* OneofDef::const_iterator::operator*() const {
+ return upb_msg_iter_field(&iter_);
+}
+inline void OneofDef::const_iterator::operator++() {
+ return upb_oneof_next(&iter_);
+}
+inline bool OneofDef::const_iterator::operator==(
+ const const_iterator &other) const {
+ return upb_inttable_iter_isequal(&iter_, &other.iter_);
+}
+inline bool OneofDef::const_iterator::operator!=(
+ const const_iterator &other) const {
+ return !(*this == other);
+}
+
+inline reffed_ptr<FileDef> FileDef::New() {
+ upb_filedef *f = upb_filedef_new(&f);
+ return reffed_ptr<FileDef>(f, &f);
+}
+
+inline const char* FileDef::name() const {
+ return upb_filedef_name(this);
+}
+inline bool FileDef::set_name(const char* name, Status* s) {
+ return upb_filedef_setname(this, name, s);
+}
+inline bool FileDef::set_name(const std::string& name, Status* s) {
+ return upb_filedef_setname(this, upb_safecstr(name), s);
+}
+inline const char* FileDef::package() const {
+ return upb_filedef_package(this);
+}
+inline bool FileDef::set_package(const char* package, Status* s) {
+ return upb_filedef_setpackage(this, package, s);
+}
+inline const char* FileDef::phpprefix() const {
+ return upb_filedef_phpprefix(this);
+}
+inline bool FileDef::set_phpprefix(const char* phpprefix, Status* s) {
+ return upb_filedef_setphpprefix(this, phpprefix, s);
+}
+inline const char* FileDef::phpnamespace() const {
+ return upb_filedef_phpnamespace(this);
+}
+inline bool FileDef::set_phpnamespace(const char* phpnamespace, Status* s) {
+ return upb_filedef_setphpnamespace(this, phpnamespace, s);
+}
+inline int FileDef::def_count() const {
+ return upb_filedef_defcount(this);
+}
+inline const Def* FileDef::def(int index) const {
+ return upb_filedef_def(this, index);
+}
+inline Def* FileDef::def(int index) {
+ return const_cast<Def*>(upb_filedef_def(this, index));
+}
+inline int FileDef::dependency_count() const {
+ return upb_filedef_depcount(this);
+}
+inline const FileDef* FileDef::dependency(int index) const {
+ return upb_filedef_dep(this, index);
+}
+inline bool FileDef::AddDef(Def* def, Status* s) {
+ return upb_filedef_adddef(this, def, NULL, s);
+}
+inline bool FileDef::AddMessage(MessageDef* m, Status* s) {
+ return upb_filedef_addmsg(this, m, NULL, s);
+}
+inline bool FileDef::AddEnum(EnumDef* e, Status* s) {
+ return upb_filedef_addenum(this, e, NULL, s);
+}
+inline bool FileDef::AddExtension(FieldDef* f, Status* s) {
+ return upb_filedef_addext(this, f, NULL, s);
+}
+inline bool FileDef::AddDependency(const FileDef* file) {
+ return upb_filedef_adddep(this, file);
+}
+
+} /* namespace upb */
+#endif
+
+#endif /* UPB_DEF_H_ */
+/*
+** upb::Handlers (upb_handlers)
+**
+** A upb_handlers is like a virtual table for a upb_msgdef. Each field of the
+** message can have associated functions that will be called when we are
+** parsing or visiting a stream of data. This is similar to how handlers work
+** in SAX (the Simple API for XML).
+**
+** The handlers have no idea where the data is coming from, so a single set of
+** handlers could be used with two completely different data sources (for
+** example, a parser and a visitor over in-memory objects). This decoupling is
+** the most important feature of upb, because it allows parsers and serializers
+** to be highly reusable.
+**
+** This is a mixed C/C++ interface that offers a full API to both languages.
+** See the top-level README for more information.
+*/
+
+#ifndef UPB_HANDLERS_H
+#define UPB_HANDLERS_H
+
+
+#ifdef __cplusplus
+namespace upb {
+class BufferHandle;
+class BytesHandler;
+class HandlerAttributes;
+class Handlers;
+template <class T> class Handler;
+template <class T> struct CanonicalType;
+} /* namespace upb */
+#endif
+
+UPB_DECLARE_TYPE(upb::BufferHandle, upb_bufhandle)
+UPB_DECLARE_TYPE(upb::BytesHandler, upb_byteshandler)
+UPB_DECLARE_TYPE(upb::HandlerAttributes, upb_handlerattr)
+UPB_DECLARE_DERIVED_TYPE(upb::Handlers, upb::RefCounted,
+ upb_handlers, upb_refcounted)
+
+/* The maximum depth that the handler graph can have. This is a resource limit
+ * for the C stack since we sometimes need to recursively traverse the graph.
+ * Cycles are ok; the traversal will stop when it detects a cycle, but we must
+ * hit the cycle before the maximum depth is reached.
+ *
+ * If having a single static limit is too inflexible, we can add another variant
+ * of Handlers::Freeze that allows specifying this as a parameter. */
+#define UPB_MAX_HANDLER_DEPTH 64
+
+/* All the different types of handlers that can be registered.
+ * Only needed for the advanced functions in upb::Handlers. */
+typedef enum {
+ UPB_HANDLER_INT32,
+ UPB_HANDLER_INT64,
+ UPB_HANDLER_UINT32,
+ UPB_HANDLER_UINT64,
+ UPB_HANDLER_FLOAT,
+ UPB_HANDLER_DOUBLE,
+ UPB_HANDLER_BOOL,
+ UPB_HANDLER_STARTSTR,
+ UPB_HANDLER_STRING,
+ UPB_HANDLER_ENDSTR,
+ UPB_HANDLER_STARTSUBMSG,
+ UPB_HANDLER_ENDSUBMSG,
+ UPB_HANDLER_STARTSEQ,
+ UPB_HANDLER_ENDSEQ
+} upb_handlertype_t;
+
+#define UPB_HANDLER_MAX (UPB_HANDLER_ENDSEQ+1)
+
+#define UPB_BREAK NULL
+
+/* A convenient definition for when no closure is needed. */
+extern char _upb_noclosure;
+#define UPB_NO_CLOSURE &_upb_noclosure
+
+/* A selector refers to a specific field handler in the Handlers object
+ * (for example: the STARTSUBMSG handler for field "field15"). */
+typedef int32_t upb_selector_t;
+
+UPB_BEGIN_EXTERN_C
+
+/* Forward-declares for C inline accessors. We need to declare these here
+ * so we can "friend" them in the class declarations in C++. */
+UPB_INLINE upb_func *upb_handlers_gethandler(const upb_handlers *h,
+ upb_selector_t s);
+UPB_INLINE const void *upb_handlerattr_handlerdata(const upb_handlerattr *attr);
+UPB_INLINE const void *upb_handlers_gethandlerdata(const upb_handlers *h,
+ upb_selector_t s);
+
+UPB_INLINE void upb_bufhandle_init(upb_bufhandle *h);
+UPB_INLINE void upb_bufhandle_setobj(upb_bufhandle *h, const void *obj,
+ const void *type);
+UPB_INLINE void upb_bufhandle_setbuf(upb_bufhandle *h, const char *buf,
+ size_t ofs);
+UPB_INLINE const void *upb_bufhandle_obj(const upb_bufhandle *h);
+UPB_INLINE const void *upb_bufhandle_objtype(const upb_bufhandle *h);
+UPB_INLINE const char *upb_bufhandle_buf(const upb_bufhandle *h);
+
+UPB_END_EXTERN_C
+
+
+/* Static selectors for upb::Handlers. */
+#define UPB_STARTMSG_SELECTOR 0
+#define UPB_ENDMSG_SELECTOR 1
+#define UPB_UNKNOWN_SELECTOR 2
+#define UPB_STATIC_SELECTOR_COUNT 3
+
+/* Static selectors for upb::BytesHandler. */
+#define UPB_STARTSTR_SELECTOR 0
+#define UPB_STRING_SELECTOR 1
+#define UPB_ENDSTR_SELECTOR 2
+
+typedef void upb_handlerfree(void *d);
+
+#ifdef __cplusplus
+
+/* A set of attributes that accompanies a handler's function pointer. */
+class upb::HandlerAttributes {
+ public:
+ HandlerAttributes();
+ ~HandlerAttributes();
+
+ /* Sets the handler data that will be passed as the second parameter of the
+ * handler. To free this pointer when the handlers are freed, call
+ * Handlers::AddCleanup(). */
+ bool SetHandlerData(const void *handler_data);
+ const void* handler_data() const;
+
+ /* Use this to specify the type of the closure. This will be checked against
+ * all other closure types for handler that use the same closure.
+ * Registration will fail if this does not match all other non-NULL closure
+ * types. */
+ bool SetClosureType(const void *closure_type);
+ const void* closure_type() const;
+
+ /* Use this to specify the type of the returned closure. Only used for
+ * Start*{String,SubMessage,Sequence} handlers. This must match the closure
+ * type of any handlers that use it (for example, the StringBuf handler must
+ * match the closure returned from StartString). */
+ bool SetReturnClosureType(const void *return_closure_type);
+ const void* return_closure_type() const;
+
+ /* Set to indicate that the handler always returns "ok" (either "true" or a
+ * non-NULL closure). This is a hint that can allow code generators to
+ * generate more efficient code. */
+ bool SetAlwaysOk(bool always_ok);
+ bool always_ok() const;
+
+ private:
+ friend UPB_INLINE const void * ::upb_handlerattr_handlerdata(
+ const upb_handlerattr *attr);
+#else
+struct upb_handlerattr {
+#endif
+ const void *handler_data_;
+ const void *closure_type_;
+ const void *return_closure_type_;
+ bool alwaysok_;
+};
+
+#define UPB_HANDLERATTR_INITIALIZER {NULL, NULL, NULL, false}
+
+typedef struct {
+ upb_func *func;
+
+ /* It is wasteful to include the entire attributes here:
+ *
+ * * Some of the information is redundant (like storing the closure type
+ * separately for each handler that must match).
+ * * Some of the info is only needed prior to freeze() (like closure types).
+ * * alignment padding wastes a lot of space for alwaysok_.
+ *
+ * If/when the size and locality of handlers is an issue, we can optimize this
+ * not to store the entire attr like this. We do not expose the table's
+ * layout to allow this optimization in the future. */
+ upb_handlerattr attr;
+} upb_handlers_tabent;
+
+#ifdef __cplusplus
+
+/* Extra information about a buffer that is passed to a StringBuf handler.
+ * TODO(haberman): allow the handle to be pinned so that it will outlive
+ * the handler invocation. */
+class upb::BufferHandle {
+ public:
+ BufferHandle();
+ ~BufferHandle();
+
+ /* The beginning of the buffer. This may be different than the pointer
+ * passed to a StringBuf handler because the handler may receive data
+ * that is from the middle or end of a larger buffer. */
+ const char* buffer() const;
+
+ /* The offset within the attached object where this buffer begins. Only
+ * meaningful if there is an attached object. */
+ size_t object_offset() const;
+
+ /* Note that object_offset is the offset of "buf" within the attached
+ * object. */
+ void SetBuffer(const char* buf, size_t object_offset);
+
+ /* The BufferHandle can have an "attached object", which can be used to
+ * tunnel through a pointer to the buffer's underlying representation. */
+ template <class T>
+ void SetAttachedObject(const T* obj);
+
+ /* Returns NULL if the attached object is not of this type. */
+ template <class T>
+ const T* GetAttachedObject() const;
+
+ private:
+ friend UPB_INLINE void ::upb_bufhandle_init(upb_bufhandle *h);
+ friend UPB_INLINE void ::upb_bufhandle_setobj(upb_bufhandle *h,
+ const void *obj,
+ const void *type);
+ friend UPB_INLINE void ::upb_bufhandle_setbuf(upb_bufhandle *h,
+ const char *buf, size_t ofs);
+ friend UPB_INLINE const void* ::upb_bufhandle_obj(const upb_bufhandle *h);
+ friend UPB_INLINE const void* ::upb_bufhandle_objtype(
+ const upb_bufhandle *h);
+ friend UPB_INLINE const char* ::upb_bufhandle_buf(const upb_bufhandle *h);
+#else
+struct upb_bufhandle {
+#endif
+ const char *buf_;
+ const void *obj_;
+ const void *objtype_;
+ size_t objofs_;
+};
+
+#ifdef __cplusplus
+
+/* A upb::Handlers object represents the set of handlers associated with a
+ * message in the graph of messages. You can think of it as a big virtual
+ * table with functions corresponding to all the events that can fire while
+ * parsing or visiting a message of a specific type.
+ *
+ * Any handlers that are not set behave as if they had successfully consumed
+ * the value. Any unset Start* handlers will propagate their closure to the
+ * inner frame.
+ *
+ * The easiest way to create the *Handler objects needed by the Set* methods is
+ * with the UpbBind() and UpbMakeHandler() macros; see below. */
+class upb::Handlers {
+ public:
+ typedef upb_selector_t Selector;
+ typedef upb_handlertype_t Type;
+
+ typedef Handler<void *(*)(void *, const void *)> StartFieldHandler;
+ typedef Handler<bool (*)(void *, const void *)> EndFieldHandler;
+ typedef Handler<bool (*)(void *, const void *)> StartMessageHandler;
+ typedef Handler<bool (*)(void *, const void *, Status*)> EndMessageHandler;
+ typedef Handler<void *(*)(void *, const void *, size_t)> StartStringHandler;
+ typedef Handler<size_t (*)(void *, const void *, const char *, size_t,
+ const BufferHandle *)> StringHandler;
+
+ template <class T> struct ValueHandler {
+ typedef Handler<bool(*)(void *, const void *, T)> H;
+ };
+
+ typedef ValueHandler<int32_t>::H Int32Handler;
+ typedef ValueHandler<int64_t>::H Int64Handler;
+ typedef ValueHandler<uint32_t>::H UInt32Handler;
+ typedef ValueHandler<uint64_t>::H UInt64Handler;
+ typedef ValueHandler<float>::H FloatHandler;
+ typedef ValueHandler<double>::H DoubleHandler;
+ typedef ValueHandler<bool>::H BoolHandler;
+
+ /* Any function pointer can be converted to this and converted back to its
+ * correct type. */
+ typedef void GenericFunction();
+
+ typedef void HandlersCallback(const void *closure, upb_handlers *h);
+
+ /* Returns a new handlers object for the given frozen msgdef.
+ * Returns NULL if memory allocation failed. */
+ static reffed_ptr<Handlers> New(const MessageDef *m);
+
+ /* Convenience function for registering a graph of handlers that mirrors the
+ * graph of msgdefs for some message. For "m" and all its children a new set
+ * of handlers will be created and the given callback will be invoked,
+ * allowing the client to register handlers for this message. Note that any
+ * subhandlers set by the callback will be overwritten. */
+ static reffed_ptr<const Handlers> NewFrozen(const MessageDef *m,
+ HandlersCallback *callback,
+ const void *closure);
+
+ /* Functionality from upb::RefCounted. */
+ UPB_REFCOUNTED_CPPMETHODS
+
+ /* All handler registration functions return bool to indicate success or
+ * failure; details about failures are stored in this status object. If a
+ * failure does occur, it must be cleared before the Handlers are frozen,
+ * otherwise the freeze() operation will fail. The functions may *only* be
+ * used while the Handlers are mutable. */
+ const Status* status();
+ void ClearError();
+
+ /* Call to freeze these Handlers. Requires that any SubHandlers are already
+ * frozen. For cycles, you must use the static version below and freeze the
+ * whole graph at once. */
+ bool Freeze(Status* s);
+
+ /* Freezes the given set of handlers. You may not freeze a handler without
+ * also freezing any handlers they point to. */
+ static bool Freeze(Handlers*const* handlers, int n, Status* s);
+ static bool Freeze(const std::vector<Handlers*>& handlers, Status* s);
+
+ /* Returns the msgdef associated with this handlers object. */
+ const MessageDef* message_def() const;
+
+ /* Adds the given pointer and function to the list of cleanup functions that
+ * will be run when these handlers are freed. If this pointer has previously
+ * been registered, the function returns false and does nothing. */
+ bool AddCleanup(void *ptr, upb_handlerfree *cleanup);
+
+ /* Sets the startmsg handler for the message, which is defined as follows:
+ *
+ * bool startmsg(MyType* closure) {
+ * // Called when the message begins. Returns true if processing should
+ * // continue.
+ * return true;
+ * }
+ */
+ bool SetStartMessageHandler(const StartMessageHandler& handler);
+
+ /* Sets the endmsg handler for the message, which is defined as follows:
+ *
+ * bool endmsg(MyType* closure, upb_status *status) {
+ * // Called when processing of this message ends, whether in success or
+ * // failure. "status" indicates the final status of processing, and
+ * // can also be modified in-place to update the final status.
+ * }
+ */
+ bool SetEndMessageHandler(const EndMessageHandler& handler);
+
+ /* Sets the value handler for the given field, which is defined as follows
+ * (this is for an int32 field; other field types will pass their native
+ * C/C++ type for "val"):
+ *
+ * bool OnValue(MyClosure* c, const MyHandlerData* d, int32_t val) {
+ * // Called when the field's value is encountered. "d" contains
+ * // whatever data was bound to this field when it was registered.
+ * // Returns true if processing should continue.
+ * return true;
+ * }
+ *
+ * handers->SetInt32Handler(f, UpbBind(OnValue, new MyHandlerData(...)));
+ *
+ * The value type must exactly match f->type().
+ * For example, a handler that takes an int32_t parameter may only be used for
+ * fields of type UPB_TYPE_INT32 and UPB_TYPE_ENUM.
+ *
+ * Returns false if the handler failed to register; in this case the cleanup
+ * handler (if any) will be called immediately.
+ */
+ bool SetInt32Handler (const FieldDef* f, const Int32Handler& h);
+ bool SetInt64Handler (const FieldDef* f, const Int64Handler& h);
+ bool SetUInt32Handler(const FieldDef* f, const UInt32Handler& h);
+ bool SetUInt64Handler(const FieldDef* f, const UInt64Handler& h);
+ bool SetFloatHandler (const FieldDef* f, const FloatHandler& h);
+ bool SetDoubleHandler(const FieldDef* f, const DoubleHandler& h);
+ bool SetBoolHandler (const FieldDef* f, const BoolHandler& h);
+
+ /* Like the previous, but templated on the type on the value (ie. int32).
+ * This is mostly useful to call from other templates. To call this you must
+ * specify the template parameter explicitly, ie:
+ * h->SetValueHandler<T>(f, UpbBind(MyHandler<T>, MyData)); */
+ template <class T>
+ bool SetValueHandler(
+ const FieldDef *f,
+ const typename ValueHandler<typename CanonicalType<T>::Type>::H& handler);
+
+ /* Sets handlers for a string field, which are defined as follows:
+ *
+ * MySubClosure* startstr(MyClosure* c, const MyHandlerData* d,
+ * size_t size_hint) {
+ * // Called when a string value begins. The return value indicates the
+ * // closure for the string. "size_hint" indicates the size of the
+ * // string if it is known, however if the string is length-delimited
+ * // and the end-of-string is not available size_hint will be zero.
+ * // This case is indistinguishable from the case where the size is
+ * // known to be zero.
+ * //
+ * // TODO(haberman): is it important to distinguish these cases?
+ * // If we had ssize_t as a type we could make -1 "unknown", but
+ * // ssize_t is POSIX (not ANSI) and therefore less portable.
+ * // In practice I suspect it won't be important to distinguish.
+ * return closure;
+ * }
+ *
+ * size_t str(MyClosure* closure, const MyHandlerData* d,
+ * const char *str, size_t len) {
+ * // Called for each buffer of string data; the multiple physical buffers
+ * // are all part of the same logical string. The return value indicates
+ * // how many bytes were consumed. If this number is less than "len",
+ * // this will also indicate that processing should be halted for now,
+ * // like returning false or UPB_BREAK from any other callback. If
+ * // number is greater than "len", the excess bytes will be skipped over
+ * // and not passed to the callback.
+ * return len;
+ * }
+ *
+ * bool endstr(MyClosure* c, const MyHandlerData* d) {
+ * // Called when a string value ends. Return value indicates whether
+ * // processing should continue.
+ * return true;
+ * }
+ */
+ bool SetStartStringHandler(const FieldDef* f, const StartStringHandler& h);
+ bool SetStringHandler(const FieldDef* f, const StringHandler& h);
+ bool SetEndStringHandler(const FieldDef* f, const EndFieldHandler& h);
+
+ /* Sets the startseq handler, which is defined as follows:
+ *
+ * MySubClosure *startseq(MyClosure* c, const MyHandlerData* d) {
+ * // Called when a sequence (repeated field) begins. The returned
+ * // pointer indicates the closure for the sequence (or UPB_BREAK
+ * // to interrupt processing).
+ * return closure;
+ * }
+ *
+ * h->SetStartSequenceHandler(f, UpbBind(startseq, new MyHandlerData(...)));
+ *
+ * Returns "false" if "f" does not belong to this message or is not a
+ * repeated field.
+ */
+ bool SetStartSequenceHandler(const FieldDef* f, const StartFieldHandler& h);
+
+ /* Sets the startsubmsg handler for the given field, which is defined as
+ * follows:
+ *
+ * MySubClosure* startsubmsg(MyClosure* c, const MyHandlerData* d) {
+ * // Called when a submessage begins. The returned pointer indicates the
+ * // closure for the sequence (or UPB_BREAK to interrupt processing).
+ * return closure;
+ * }
+ *
+ * h->SetStartSubMessageHandler(f, UpbBind(startsubmsg,
+ * new MyHandlerData(...)));
+ *
+ * Returns "false" if "f" does not belong to this message or is not a
+ * submessage/group field.
+ */
+ bool SetStartSubMessageHandler(const FieldDef* f, const StartFieldHandler& h);
+
+ /* Sets the endsubmsg handler for the given field, which is defined as
+ * follows:
+ *
+ * bool endsubmsg(MyClosure* c, const MyHandlerData* d) {
+ * // Called when a submessage ends. Returns true to continue processing.
+ * return true;
+ * }
+ *
+ * Returns "false" if "f" does not belong to this message or is not a
+ * submessage/group field.
+ */
+ bool SetEndSubMessageHandler(const FieldDef *f, const EndFieldHandler &h);
+
+ /* Starts the endsubseq handler for the given field, which is defined as
+ * follows:
+ *
+ * bool endseq(MyClosure* c, const MyHandlerData* d) {
+ * // Called when a sequence ends. Returns true continue processing.
+ * return true;
+ * }
+ *
+ * Returns "false" if "f" does not belong to this message or is not a
+ * repeated field.
+ */
+ bool SetEndSequenceHandler(const FieldDef* f, const EndFieldHandler& h);
+
+ /* Sets or gets the object that specifies handlers for the given field, which
+ * must be a submessage or group. Returns NULL if no handlers are set. */
+ bool SetSubHandlers(const FieldDef* f, const Handlers* sub);
+ const Handlers* GetSubHandlers(const FieldDef* f) const;
+
+ /* Equivalent to GetSubHandlers, but takes the STARTSUBMSG selector for the
+ * field. */
+ const Handlers* GetSubHandlers(Selector startsubmsg) const;
+
+ /* A selector refers to a specific field handler in the Handlers object
+ * (for example: the STARTSUBMSG handler for field "field15").
+ * On success, returns true and stores the selector in "s".
+ * If the FieldDef or Type are invalid, returns false.
+ * The returned selector is ONLY valid for Handlers whose MessageDef
+ * contains this FieldDef. */
+ static bool GetSelector(const FieldDef* f, Type type, Selector* s);
+
+ /* Given a START selector of any kind, returns the corresponding END selector. */
+ static Selector GetEndSelector(Selector start_selector);
+
+ /* Returns the function pointer for this handler. It is the client's
+ * responsibility to cast to the correct function type before calling it. */
+ GenericFunction* GetHandler(Selector selector);
+
+ /* Sets the given attributes to the attributes for this selector. */
+ bool GetAttributes(Selector selector, HandlerAttributes* attr);
+
+ /* Returns the handler data that was registered with this handler. */
+ const void* GetHandlerData(Selector selector);
+
+ /* Could add any of the following functions as-needed, with some minor
+ * implementation changes:
+ *
+ * const FieldDef* GetFieldDef(Selector selector);
+ * static bool IsSequence(Selector selector); */
+
+ private:
+ UPB_DISALLOW_POD_OPS(Handlers, upb::Handlers)
+
+ friend UPB_INLINE GenericFunction *::upb_handlers_gethandler(
+ const upb_handlers *h, upb_selector_t s);
+ friend UPB_INLINE const void *::upb_handlers_gethandlerdata(
+ const upb_handlers *h, upb_selector_t s);
+#else
+struct upb_handlers {
+#endif
+ upb_refcounted base;
+
+ const upb_msgdef *msg;
+ const upb_handlers **sub;
+ const void *top_closure_type;
+ upb_inttable cleanup_;
+ upb_status status_; /* Used only when mutable. */
+ upb_handlers_tabent table[1]; /* Dynamically-sized field handler array. */
+};
+
+#ifdef __cplusplus
+
+namespace upb {
+
+/* Convenience macros for creating a Handler object that is wrapped with a
+ * type-safe wrapper function that converts the "void*" parameters/returns
+ * of the underlying C API into nice C++ function.
+ *
+ * Sample usage:
+ * void OnValue1(MyClosure* c, const MyHandlerData* d, int32_t val) {
+ * // do stuff ...
+ * }
+ *
+ * // Handler that doesn't need any data bound to it.
+ * void OnValue2(MyClosure* c, int32_t val) {
+ * // do stuff ...
+ * }
+ *
+ * // Handler that returns bool so it can return failure if necessary.
+ * bool OnValue3(MyClosure* c, int32_t val) {
+ * // do stuff ...
+ * return ok;
+ * }
+ *
+ * // Member function handler.
+ * class MyClosure {
+ * public:
+ * void OnValue(int32_t val) {
+ * // do stuff ...
+ * }
+ * };
+ *
+ * // Takes ownership of the MyHandlerData.
+ * handlers->SetInt32Handler(f1, UpbBind(OnValue1, new MyHandlerData(...)));
+ * handlers->SetInt32Handler(f2, UpbMakeHandler(OnValue2));
+ * handlers->SetInt32Handler(f1, UpbMakeHandler(OnValue3));
+ * handlers->SetInt32Handler(f2, UpbMakeHandler(&MyClosure::OnValue));
+ */
+
+#ifdef UPB_CXX11
+
+/* In C++11, the "template" disambiguator can appear even outside templates,
+ * so all calls can safely use this pair of macros. */
+
+#define UpbMakeHandler(f) upb::MatchFunc(f).template GetFunc<f>()
+
+/* We have to be careful to only evaluate "d" once. */
+#define UpbBind(f, d) upb::MatchFunc(f).template GetFunc<f>((d))
+
+#else
+
+/* Prior to C++11, the "template" disambiguator may only appear inside a
+ * template, so the regular macro must not use "template" */
+
+#define UpbMakeHandler(f) upb::MatchFunc(f).GetFunc<f>()
+
+#define UpbBind(f, d) upb::MatchFunc(f).GetFunc<f>((d))
+
+#endif /* UPB_CXX11 */
+
+/* This macro must be used in C++98 for calls from inside a template. But we
+ * define this variant in all cases; code that wants to be compatible with both
+ * C++98 and C++11 should always use this macro when calling from a template. */
+#define UpbMakeHandlerT(f) upb::MatchFunc(f).template GetFunc<f>()
+
+/* We have to be careful to only evaluate "d" once. */
+#define UpbBindT(f, d) upb::MatchFunc(f).template GetFunc<f>((d))
+
+/* Handler: a struct that contains the (handler, data, deleter) tuple that is
+ * used to register all handlers. Users can Make() these directly but it's
+ * more convenient to use the UpbMakeHandler/UpbBind macros above. */
+template <class T> class Handler {
+ public:
+ /* The underlying, handler function signature that upb uses internally. */
+ typedef T FuncPtr;
+
+ /* Intentionally implicit. */
+ template <class F> Handler(F func);
+ ~Handler();
+
+ private:
+ void AddCleanup(Handlers* h) const {
+ if (cleanup_func_) {
+ bool ok = h->AddCleanup(cleanup_data_, cleanup_func_);
+ UPB_ASSERT(ok);
+ }
+ }
+
+ UPB_DISALLOW_COPY_AND_ASSIGN(Handler)
+ friend class Handlers;
+ FuncPtr handler_;
+ mutable HandlerAttributes attr_;
+ mutable bool registered_;
+ void *cleanup_data_;
+ upb_handlerfree *cleanup_func_;
+};
+
+} /* namespace upb */
+
+#endif /* __cplusplus */
+
+UPB_BEGIN_EXTERN_C
+
+/* Native C API. */
+
+/* Handler function typedefs. */
+typedef bool upb_unknown_handlerfunc(void *c, const void *hd, const char *buf,
+ size_t n);
+typedef bool upb_startmsg_handlerfunc(void *c, const void*);
+typedef bool upb_endmsg_handlerfunc(void *c, const void *, upb_status *status);
+typedef void* upb_startfield_handlerfunc(void *c, const void *hd);
+typedef bool upb_endfield_handlerfunc(void *c, const void *hd);
+typedef bool upb_int32_handlerfunc(void *c, const void *hd, int32_t val);
+typedef bool upb_int64_handlerfunc(void *c, const void *hd, int64_t val);
+typedef bool upb_uint32_handlerfunc(void *c, const void *hd, uint32_t val);
+typedef bool upb_uint64_handlerfunc(void *c, const void *hd, uint64_t val);
+typedef bool upb_float_handlerfunc(void *c, const void *hd, float val);
+typedef bool upb_double_handlerfunc(void *c, const void *hd, double val);
+typedef bool upb_bool_handlerfunc(void *c, const void *hd, bool val);
+typedef void *upb_startstr_handlerfunc(void *c, const void *hd,
+ size_t size_hint);
+typedef size_t upb_string_handlerfunc(void *c, const void *hd, const char *buf,
+ size_t n, const upb_bufhandle* handle);
+
+/* upb_bufhandle */
+size_t upb_bufhandle_objofs(const upb_bufhandle *h);
+
+/* upb_handlerattr */
+void upb_handlerattr_init(upb_handlerattr *attr);
+void upb_handlerattr_uninit(upb_handlerattr *attr);
+
+bool upb_handlerattr_sethandlerdata(upb_handlerattr *attr, const void *hd);
+bool upb_handlerattr_setclosuretype(upb_handlerattr *attr, const void *type);
+const void *upb_handlerattr_closuretype(const upb_handlerattr *attr);
+bool upb_handlerattr_setreturnclosuretype(upb_handlerattr *attr,
+ const void *type);
+const void *upb_handlerattr_returnclosuretype(const upb_handlerattr *attr);
+bool upb_handlerattr_setalwaysok(upb_handlerattr *attr, bool alwaysok);
+bool upb_handlerattr_alwaysok(const upb_handlerattr *attr);
+
+UPB_INLINE const void *upb_handlerattr_handlerdata(
+ const upb_handlerattr *attr) {
+ return attr->handler_data_;
+}
+
+/* upb_handlers */
+typedef void upb_handlers_callback(const void *closure, upb_handlers *h);
+upb_handlers *upb_handlers_new(const upb_msgdef *m,
+ const void *owner);
+const upb_handlers *upb_handlers_newfrozen(const upb_msgdef *m,
+ const void *owner,
+ upb_handlers_callback *callback,
+ const void *closure);
+
+/* Include refcounted methods like upb_handlers_ref(). */
+UPB_REFCOUNTED_CMETHODS(upb_handlers, upb_handlers_upcast)
+
+const upb_status *upb_handlers_status(upb_handlers *h);
+void upb_handlers_clearerr(upb_handlers *h);
+const upb_msgdef *upb_handlers_msgdef(const upb_handlers *h);
+bool upb_handlers_addcleanup(upb_handlers *h, void *p, upb_handlerfree *hfree);
+bool upb_handlers_setunknown(upb_handlers *h, upb_unknown_handlerfunc *func,
+ upb_handlerattr *attr);
+
+bool upb_handlers_setstartmsg(upb_handlers *h, upb_startmsg_handlerfunc *func,
+ upb_handlerattr *attr);
+bool upb_handlers_setendmsg(upb_handlers *h, upb_endmsg_handlerfunc *func,
+ upb_handlerattr *attr);
+bool upb_handlers_setint32(upb_handlers *h, const upb_fielddef *f,
+ upb_int32_handlerfunc *func, upb_handlerattr *attr);
+bool upb_handlers_setint64(upb_handlers *h, const upb_fielddef *f,
+ upb_int64_handlerfunc *func, upb_handlerattr *attr);
+bool upb_handlers_setuint32(upb_handlers *h, const upb_fielddef *f,
+ upb_uint32_handlerfunc *func,
+ upb_handlerattr *attr);
+bool upb_handlers_setuint64(upb_handlers *h, const upb_fielddef *f,
+ upb_uint64_handlerfunc *func,
+ upb_handlerattr *attr);
+bool upb_handlers_setfloat(upb_handlers *h, const upb_fielddef *f,
+ upb_float_handlerfunc *func, upb_handlerattr *attr);
+bool upb_handlers_setdouble(upb_handlers *h, const upb_fielddef *f,
+ upb_double_handlerfunc *func,
+ upb_handlerattr *attr);
+bool upb_handlers_setbool(upb_handlers *h, const upb_fielddef *f,
+ upb_bool_handlerfunc *func,
+ upb_handlerattr *attr);
+bool upb_handlers_setstartstr(upb_handlers *h, const upb_fielddef *f,
+ upb_startstr_handlerfunc *func,
+ upb_handlerattr *attr);
+bool upb_handlers_setstring(upb_handlers *h, const upb_fielddef *f,
+ upb_string_handlerfunc *func,
+ upb_handlerattr *attr);
+bool upb_handlers_setendstr(upb_handlers *h, const upb_fielddef *f,
+ upb_endfield_handlerfunc *func,
+ upb_handlerattr *attr);
+bool upb_handlers_setstartseq(upb_handlers *h, const upb_fielddef *f,
+ upb_startfield_handlerfunc *func,
+ upb_handlerattr *attr);
+bool upb_handlers_setstartsubmsg(upb_handlers *h, const upb_fielddef *f,
+ upb_startfield_handlerfunc *func,
+ upb_handlerattr *attr);
+bool upb_handlers_setendsubmsg(upb_handlers *h, const upb_fielddef *f,
+ upb_endfield_handlerfunc *func,
+ upb_handlerattr *attr);
+bool upb_handlers_setendseq(upb_handlers *h, const upb_fielddef *f,
+ upb_endfield_handlerfunc *func,
+ upb_handlerattr *attr);
+
+bool upb_handlers_setsubhandlers(upb_handlers *h, const upb_fielddef *f,
+ const upb_handlers *sub);
+const upb_handlers *upb_handlers_getsubhandlers(const upb_handlers *h,
+ const upb_fielddef *f);
+const upb_handlers *upb_handlers_getsubhandlers_sel(const upb_handlers *h,
+ upb_selector_t sel);
+
+UPB_INLINE upb_func *upb_handlers_gethandler(const upb_handlers *h,
+ upb_selector_t s) {
+ return (upb_func *)h->table[s].func;
+}
+
+bool upb_handlers_getattr(const upb_handlers *h, upb_selector_t s,
+ upb_handlerattr *attr);
+
+UPB_INLINE const void *upb_handlers_gethandlerdata(const upb_handlers *h,
+ upb_selector_t s) {
+ return upb_handlerattr_handlerdata(&h->table[s].attr);
+}
+
+#ifdef __cplusplus
+
+/* Handler types for single fields.
+ * Right now we only have one for TYPE_BYTES but ones for other types
+ * should follow.
+ *
+ * These follow the same handlers protocol for fields of a message. */
+class upb::BytesHandler {
+ public:
+ BytesHandler();
+ ~BytesHandler();
+#else
+struct upb_byteshandler {
+#endif
+ upb_handlers_tabent table[3];
+};
+
+void upb_byteshandler_init(upb_byteshandler *h);
+
+/* Caller must ensure that "d" outlives the handlers.
+ * TODO(haberman): should this have a "freeze" operation? It's not necessary
+ * for memory management, but could be useful to force immutability and provide
+ * a convenient moment to verify that all registration succeeded. */
+bool upb_byteshandler_setstartstr(upb_byteshandler *h,
+ upb_startstr_handlerfunc *func, void *d);
+bool upb_byteshandler_setstring(upb_byteshandler *h,
+ upb_string_handlerfunc *func, void *d);
+bool upb_byteshandler_setendstr(upb_byteshandler *h,
+ upb_endfield_handlerfunc *func, void *d);
+
+/* "Static" methods */
+bool upb_handlers_freeze(upb_handlers *const *handlers, int n, upb_status *s);
+upb_handlertype_t upb_handlers_getprimitivehandlertype(const upb_fielddef *f);
+bool upb_handlers_getselector(const upb_fielddef *f, upb_handlertype_t type,
+ upb_selector_t *s);
+UPB_INLINE upb_selector_t upb_handlers_getendselector(upb_selector_t start) {
+ return start + 1;
+}
+
+/* Internal-only. */
+uint32_t upb_handlers_selectorbaseoffset(const upb_fielddef *f);
+uint32_t upb_handlers_selectorcount(const upb_fielddef *f);
+
+UPB_END_EXTERN_C
+
+/*
+** Inline definitions for handlers.h, which are particularly long and a bit
+** tricky.
+*/
+
+#ifndef UPB_HANDLERS_INL_H_
+#define UPB_HANDLERS_INL_H_
+
+#include <limits.h>
+
+/* C inline methods. */
+
+/* upb_bufhandle */
+UPB_INLINE void upb_bufhandle_init(upb_bufhandle *h) {
+ h->obj_ = NULL;
+ h->objtype_ = NULL;
+ h->buf_ = NULL;
+ h->objofs_ = 0;
+}
+UPB_INLINE void upb_bufhandle_uninit(upb_bufhandle *h) {
+ UPB_UNUSED(h);
+}
+UPB_INLINE void upb_bufhandle_setobj(upb_bufhandle *h, const void *obj,
+ const void *type) {
+ h->obj_ = obj;
+ h->objtype_ = type;
+}
+UPB_INLINE void upb_bufhandle_setbuf(upb_bufhandle *h, const char *buf,
+ size_t ofs) {
+ h->buf_ = buf;
+ h->objofs_ = ofs;
+}
+UPB_INLINE const void *upb_bufhandle_obj(const upb_bufhandle *h) {
+ return h->obj_;
+}
+UPB_INLINE const void *upb_bufhandle_objtype(const upb_bufhandle *h) {
+ return h->objtype_;
+}
+UPB_INLINE const char *upb_bufhandle_buf(const upb_bufhandle *h) {
+ return h->buf_;
+}
+
+
+#ifdef __cplusplus
+
+/* Type detection and typedefs for integer types.
+ * For platforms where there are multiple 32-bit or 64-bit types, we need to be
+ * able to enumerate them so we can properly create overloads for all variants.
+ *
+ * If any platform existed where there were three integer types with the same
+ * size, this would have to become more complicated. For example, short, int,
+ * and long could all be 32-bits. Even more diabolically, short, int, long,
+ * and long long could all be 64 bits and still be standard-compliant.
+ * However, few platforms are this strange, and it's unlikely that upb will be
+ * used on the strangest ones. */
+
+/* Can't count on stdint.h limits like INT32_MAX, because in C++ these are
+ * only defined when __STDC_LIMIT_MACROS are defined before the *first* include
+ * of stdint.h. We can't guarantee that someone else didn't include these first
+ * without defining __STDC_LIMIT_MACROS. */
+#define UPB_INT32_MAX 0x7fffffffLL
+#define UPB_INT32_MIN (-UPB_INT32_MAX - 1)
+#define UPB_INT64_MAX 0x7fffffffffffffffLL
+#define UPB_INT64_MIN (-UPB_INT64_MAX - 1)
+
+#if INT_MAX == UPB_INT32_MAX && INT_MIN == UPB_INT32_MIN
+#define UPB_INT_IS_32BITS 1
+#endif
+
+#if LONG_MAX == UPB_INT32_MAX && LONG_MIN == UPB_INT32_MIN
+#define UPB_LONG_IS_32BITS 1
+#endif
+
+#if LONG_MAX == UPB_INT64_MAX && LONG_MIN == UPB_INT64_MIN
+#define UPB_LONG_IS_64BITS 1
+#endif
+
+#if LLONG_MAX == UPB_INT64_MAX && LLONG_MIN == UPB_INT64_MIN
+#define UPB_LLONG_IS_64BITS 1
+#endif
+
+/* We use macros instead of typedefs so we can undefine them later and avoid
+ * leaking them outside this header file. */
+#if UPB_INT_IS_32BITS
+#define UPB_INT32_T int
+#define UPB_UINT32_T unsigned int
+
+#if UPB_LONG_IS_32BITS
+#define UPB_TWO_32BIT_TYPES 1
+#define UPB_INT32ALT_T long
+#define UPB_UINT32ALT_T unsigned long
+#endif /* UPB_LONG_IS_32BITS */
+
+#elif UPB_LONG_IS_32BITS /* && !UPB_INT_IS_32BITS */
+#define UPB_INT32_T long
+#define UPB_UINT32_T unsigned long
+#endif /* UPB_INT_IS_32BITS */
+
+
+#if UPB_LONG_IS_64BITS
+#define UPB_INT64_T long
+#define UPB_UINT64_T unsigned long
+
+#if UPB_LLONG_IS_64BITS
+#define UPB_TWO_64BIT_TYPES 1
+#define UPB_INT64ALT_T long long
+#define UPB_UINT64ALT_T unsigned long long
+#endif /* UPB_LLONG_IS_64BITS */
+
+#elif UPB_LLONG_IS_64BITS /* && !UPB_LONG_IS_64BITS */
+#define UPB_INT64_T long long
+#define UPB_UINT64_T unsigned long long
+#endif /* UPB_LONG_IS_64BITS */
+
+#undef UPB_INT32_MAX
+#undef UPB_INT32_MIN
+#undef UPB_INT64_MAX
+#undef UPB_INT64_MIN
+#undef UPB_INT_IS_32BITS
+#undef UPB_LONG_IS_32BITS
+#undef UPB_LONG_IS_64BITS
+#undef UPB_LLONG_IS_64BITS
+
+
+namespace upb {
+
+typedef void CleanupFunc(void *ptr);
+
+/* Template to remove "const" from "const T*" and just return "T*".
+ *
+ * We define a nonsense default because otherwise it will fail to instantiate as
+ * a function parameter type even in cases where we don't expect any caller to
+ * actually match the overload. */
+class CouldntRemoveConst {};
+template <class T> struct remove_constptr { typedef CouldntRemoveConst type; };
+template <class T> struct remove_constptr<const T *> { typedef T *type; };
+
+/* Template that we use below to remove a template specialization from
+ * consideration if it matches a specific type. */
+template <class T, class U> struct disable_if_same { typedef void Type; };
+template <class T> struct disable_if_same<T, T> {};
+
+template <class T> void DeletePointer(void *p) { delete static_cast<T>(p); }
+
+template <class T1, class T2>
+struct FirstUnlessVoidOrBool {
+ typedef T1 value;
+};
+
+template <class T2>
+struct FirstUnlessVoidOrBool<void, T2> {
+ typedef T2 value;
+};
+
+template <class T2>
+struct FirstUnlessVoidOrBool<bool, T2> {
+ typedef T2 value;
+};
+
+template<class T, class U>
+struct is_same {
+ static bool value;
+};
+
+template<class T>
+struct is_same<T, T> {
+ static bool value;
+};
+
+template<class T, class U>
+bool is_same<T, U>::value = false;
+
+template<class T>
+bool is_same<T, T>::value = true;
+
+/* FuncInfo *******************************************************************/
+
+/* Info about the user's original, pre-wrapped function. */
+template <class C, class R = void>
+struct FuncInfo {
+ /* The type of the closure that the function takes (its first param). */
+ typedef C Closure;
+
+ /* The return type. */
+ typedef R Return;
+};
+
+/* Func ***********************************************************************/
+
+/* Func1, Func2, Func3: Template classes representing a function and its
+ * signature.
+ *
+ * Since the function is a template parameter, calling the function can be
+ * inlined at compile-time and does not require a function pointer at runtime.
+ * These functions are not bound to a handler data so have no data or cleanup
+ * handler. */
+struct UnboundFunc {
+ CleanupFunc *GetCleanup() { return NULL; }
+ void *GetData() { return NULL; }
+};
+
+template <class R, class P1, R F(P1), class I>
+struct Func1 : public UnboundFunc {
+ typedef R Return;
+ typedef I FuncInfo;
+ static R Call(P1 p1) { return F(p1); }
+};
+
+template <class R, class P1, class P2, R F(P1, P2), class I>
+struct Func2 : public UnboundFunc {
+ typedef R Return;
+ typedef I FuncInfo;
+ static R Call(P1 p1, P2 p2) { return F(p1, p2); }
+};
+
+template <class R, class P1, class P2, class P3, R F(P1, P2, P3), class I>
+struct Func3 : public UnboundFunc {
+ typedef R Return;
+ typedef I FuncInfo;
+ static R Call(P1 p1, P2 p2, P3 p3) { return F(p1, p2, p3); }
+};
+
+template <class R, class P1, class P2, class P3, class P4, R F(P1, P2, P3, P4),
+ class I>
+struct Func4 : public UnboundFunc {
+ typedef R Return;
+ typedef I FuncInfo;
+ static R Call(P1 p1, P2 p2, P3 p3, P4 p4) { return F(p1, p2, p3, p4); }
+};
+
+template <class R, class P1, class P2, class P3, class P4, class P5,
+ R F(P1, P2, P3, P4, P5), class I>
+struct Func5 : public UnboundFunc {
+ typedef R Return;
+ typedef I FuncInfo;
+ static R Call(P1 p1, P2 p2, P3 p3, P4 p4, P5 p5) {
+ return F(p1, p2, p3, p4, p5);
+ }
+};
+
+/* BoundFunc ******************************************************************/
+
+/* BoundFunc2, BoundFunc3: Like Func2/Func3 except also contains a value that
+ * shall be bound to the function's second parameter.
+ *
+ * Note that the second parameter is a const pointer, but our stored bound value
+ * is non-const so we can free it when the handlers are destroyed. */
+template <class T>
+struct BoundFunc {
+ typedef typename remove_constptr<T>::type MutableP2;
+ explicit BoundFunc(MutableP2 data_) : data(data_) {}
+ CleanupFunc *GetCleanup() { return &DeletePointer<MutableP2>; }
+ MutableP2 GetData() { return data; }
+ MutableP2 data;
+};
+
+template <class R, class P1, class P2, R F(P1, P2), class I>
+struct BoundFunc2 : public BoundFunc<P2> {
+ typedef BoundFunc<P2> Base;
+ typedef I FuncInfo;
+ explicit BoundFunc2(typename Base::MutableP2 arg) : Base(arg) {}
+};
+
+template <class R, class P1, class P2, class P3, R F(P1, P2, P3), class I>
+struct BoundFunc3 : public BoundFunc<P2> {
+ typedef BoundFunc<P2> Base;
+ typedef I FuncInfo;
+ explicit BoundFunc3(typename Base::MutableP2 arg) : Base(arg) {}
+};
+
+template <class R, class P1, class P2, class P3, class P4, R F(P1, P2, P3, P4),
+ class I>
+struct BoundFunc4 : public BoundFunc<P2> {
+ typedef BoundFunc<P2> Base;
+ typedef I FuncInfo;
+ explicit BoundFunc4(typename Base::MutableP2 arg) : Base(arg) {}
+};
+
+template <class R, class P1, class P2, class P3, class P4, class P5,
+ R F(P1, P2, P3, P4, P5), class I>
+struct BoundFunc5 : public BoundFunc<P2> {
+ typedef BoundFunc<P2> Base;
+ typedef I FuncInfo;
+ explicit BoundFunc5(typename Base::MutableP2 arg) : Base(arg) {}
+};
+
+/* FuncSig ********************************************************************/
+
+/* FuncSig1, FuncSig2, FuncSig3: template classes reflecting a function
+ * *signature*, but without a specific function attached.
+ *
+ * These classes contain member functions that can be invoked with a
+ * specific function to return a Func/BoundFunc class. */
+template <class R, class P1>
+struct FuncSig1 {
+ template <R F(P1)>
+ Func1<R, P1, F, FuncInfo<P1, R> > GetFunc() {
+ return Func1<R, P1, F, FuncInfo<P1, R> >();
+ }
+};
+
+template <class R, class P1, class P2>
+struct FuncSig2 {
+ template <R F(P1, P2)>
+ Func2<R, P1, P2, F, FuncInfo<P1, R> > GetFunc() {
+ return Func2<R, P1, P2, F, FuncInfo<P1, R> >();
+ }
+
+ template <R F(P1, P2)>
+ BoundFunc2<R, P1, P2, F, FuncInfo<P1, R> > GetFunc(
+ typename remove_constptr<P2>::type param2) {
+ return BoundFunc2<R, P1, P2, F, FuncInfo<P1, R> >(param2);
+ }
+};
+
+template <class R, class P1, class P2, class P3>
+struct FuncSig3 {
+ template <R F(P1, P2, P3)>
+ Func3<R, P1, P2, P3, F, FuncInfo<P1, R> > GetFunc() {
+ return Func3<R, P1, P2, P3, F, FuncInfo<P1, R> >();
+ }
+
+ template <R F(P1, P2, P3)>
+ BoundFunc3<R, P1, P2, P3, F, FuncInfo<P1, R> > GetFunc(
+ typename remove_constptr<P2>::type param2) {
+ return BoundFunc3<R, P1, P2, P3, F, FuncInfo<P1, R> >(param2);
+ }
+};
+
+template <class R, class P1, class P2, class P3, class P4>
+struct FuncSig4 {
+ template <R F(P1, P2, P3, P4)>
+ Func4<R, P1, P2, P3, P4, F, FuncInfo<P1, R> > GetFunc() {
+ return Func4<R, P1, P2, P3, P4, F, FuncInfo<P1, R> >();
+ }
+
+ template <R F(P1, P2, P3, P4)>
+ BoundFunc4<R, P1, P2, P3, P4, F, FuncInfo<P1, R> > GetFunc(
+ typename remove_constptr<P2>::type param2) {
+ return BoundFunc4<R, P1, P2, P3, P4, F, FuncInfo<P1, R> >(param2);
+ }
+};
+
+template <class R, class P1, class P2, class P3, class P4, class P5>
+struct FuncSig5 {
+ template <R F(P1, P2, P3, P4, P5)>
+ Func5<R, P1, P2, P3, P4, P5, F, FuncInfo<P1, R> > GetFunc() {
+ return Func5<R, P1, P2, P3, P4, P5, F, FuncInfo<P1, R> >();
+ }
+
+ template <R F(P1, P2, P3, P4, P5)>
+ BoundFunc5<R, P1, P2, P3, P4, P5, F, FuncInfo<P1, R> > GetFunc(
+ typename remove_constptr<P2>::type param2) {
+ return BoundFunc5<R, P1, P2, P3, P4, P5, F, FuncInfo<P1, R> >(param2);
+ }
+};
+
+/* Overloaded template function that can construct the appropriate FuncSig*
+ * class given a function pointer by deducing the template parameters. */
+template <class R, class P1>
+inline FuncSig1<R, P1> MatchFunc(R (*f)(P1)) {
+ UPB_UNUSED(f); /* Only used for template parameter deduction. */
+ return FuncSig1<R, P1>();
+}
+
+template <class R, class P1, class P2>
+inline FuncSig2<R, P1, P2> MatchFunc(R (*f)(P1, P2)) {
+ UPB_UNUSED(f); /* Only used for template parameter deduction. */
+ return FuncSig2<R, P1, P2>();
+}
+
+template <class R, class P1, class P2, class P3>
+inline FuncSig3<R, P1, P2, P3> MatchFunc(R (*f)(P1, P2, P3)) {
+ UPB_UNUSED(f); /* Only used for template parameter deduction. */
+ return FuncSig3<R, P1, P2, P3>();
+}
+
+template <class R, class P1, class P2, class P3, class P4>
+inline FuncSig4<R, P1, P2, P3, P4> MatchFunc(R (*f)(P1, P2, P3, P4)) {
+ UPB_UNUSED(f); /* Only used for template parameter deduction. */
+ return FuncSig4<R, P1, P2, P3, P4>();
+}
+
+template <class R, class P1, class P2, class P3, class P4, class P5>
+inline FuncSig5<R, P1, P2, P3, P4, P5> MatchFunc(R (*f)(P1, P2, P3, P4, P5)) {
+ UPB_UNUSED(f); /* Only used for template parameter deduction. */
+ return FuncSig5<R, P1, P2, P3, P4, P5>();
+}
+
+/* MethodSig ******************************************************************/
+
+/* CallMethod*: a function template that calls a given method. */
+template <class R, class C, R (C::*F)()>
+R CallMethod0(C *obj) {
+ return ((*obj).*F)();
+}
+
+template <class R, class C, class P1, R (C::*F)(P1)>
+R CallMethod1(C *obj, P1 arg1) {
+ return ((*obj).*F)(arg1);
+}
+
+template <class R, class C, class P1, class P2, R (C::*F)(P1, P2)>
+R CallMethod2(C *obj, P1 arg1, P2 arg2) {
+ return ((*obj).*F)(arg1, arg2);
+}
+
+template <class R, class C, class P1, class P2, class P3, R (C::*F)(P1, P2, P3)>
+R CallMethod3(C *obj, P1 arg1, P2 arg2, P3 arg3) {
+ return ((*obj).*F)(arg1, arg2, arg3);
+}
+
+template <class R, class C, class P1, class P2, class P3, class P4,
+ R (C::*F)(P1, P2, P3, P4)>
+R CallMethod4(C *obj, P1 arg1, P2 arg2, P3 arg3, P4 arg4) {
+ return ((*obj).*F)(arg1, arg2, arg3, arg4);
+}
+
+/* MethodSig: like FuncSig, but for member functions.
+ *
+ * GetFunc() returns a normal FuncN object, so after calling GetFunc() no
+ * more logic is required to special-case methods. */
+template <class R, class C>
+struct MethodSig0 {
+ template <R (C::*F)()>
+ Func1<R, C *, CallMethod0<R, C, F>, FuncInfo<C *, R> > GetFunc() {
+ return Func1<R, C *, CallMethod0<R, C, F>, FuncInfo<C *, R> >();
+ }
+};
+
+template <class R, class C, class P1>
+struct MethodSig1 {
+ template <R (C::*F)(P1)>
+ Func2<R, C *, P1, CallMethod1<R, C, P1, F>, FuncInfo<C *, R> > GetFunc() {
+ return Func2<R, C *, P1, CallMethod1<R, C, P1, F>, FuncInfo<C *, R> >();
+ }
+
+ template <R (C::*F)(P1)>
+ BoundFunc2<R, C *, P1, CallMethod1<R, C, P1, F>, FuncInfo<C *, R> > GetFunc(
+ typename remove_constptr<P1>::type param1) {
+ return BoundFunc2<R, C *, P1, CallMethod1<R, C, P1, F>, FuncInfo<C *, R> >(
+ param1);
+ }
+};
+
+template <class R, class C, class P1, class P2>
+struct MethodSig2 {
+ template <R (C::*F)(P1, P2)>
+ Func3<R, C *, P1, P2, CallMethod2<R, C, P1, P2, F>, FuncInfo<C *, R> >
+ GetFunc() {
+ return Func3<R, C *, P1, P2, CallMethod2<R, C, P1, P2, F>,
+ FuncInfo<C *, R> >();
+ }
+
+ template <R (C::*F)(P1, P2)>
+ BoundFunc3<R, C *, P1, P2, CallMethod2<R, C, P1, P2, F>, FuncInfo<C *, R> >
+ GetFunc(typename remove_constptr<P1>::type param1) {
+ return BoundFunc3<R, C *, P1, P2, CallMethod2<R, C, P1, P2, F>,
+ FuncInfo<C *, R> >(param1);
+ }
+};
+
+template <class R, class C, class P1, class P2, class P3>
+struct MethodSig3 {
+ template <R (C::*F)(P1, P2, P3)>
+ Func4<R, C *, P1, P2, P3, CallMethod3<R, C, P1, P2, P3, F>, FuncInfo<C *, R> >
+ GetFunc() {
+ return Func4<R, C *, P1, P2, P3, CallMethod3<R, C, P1, P2, P3, F>,
+ FuncInfo<C *, R> >();
+ }
+
+ template <R (C::*F)(P1, P2, P3)>
+ BoundFunc4<R, C *, P1, P2, P3, CallMethod3<R, C, P1, P2, P3, F>,
+ FuncInfo<C *, R> >
+ GetFunc(typename remove_constptr<P1>::type param1) {
+ return BoundFunc4<R, C *, P1, P2, P3, CallMethod3<R, C, P1, P2, P3, F>,
+ FuncInfo<C *, R> >(param1);
+ }
+};
+
+template <class R, class C, class P1, class P2, class P3, class P4>
+struct MethodSig4 {
+ template <R (C::*F)(P1, P2, P3, P4)>
+ Func5<R, C *, P1, P2, P3, P4, CallMethod4<R, C, P1, P2, P3, P4, F>,
+ FuncInfo<C *, R> >
+ GetFunc() {
+ return Func5<R, C *, P1, P2, P3, P4, CallMethod4<R, C, P1, P2, P3, P4, F>,
+ FuncInfo<C *, R> >();
+ }
+
+ template <R (C::*F)(P1, P2, P3, P4)>
+ BoundFunc5<R, C *, P1, P2, P3, P4, CallMethod4<R, C, P1, P2, P3, P4, F>,
+ FuncInfo<C *, R> >
+ GetFunc(typename remove_constptr<P1>::type param1) {
+ return BoundFunc5<R, C *, P1, P2, P3, P4,
+ CallMethod4<R, C, P1, P2, P3, P4, F>, FuncInfo<C *, R> >(
+ param1);
+ }
+};
+
+template <class R, class C>
+inline MethodSig0<R, C> MatchFunc(R (C::*f)()) {
+ UPB_UNUSED(f); /* Only used for template parameter deduction. */
+ return MethodSig0<R, C>();
+}
+
+template <class R, class C, class P1>
+inline MethodSig1<R, C, P1> MatchFunc(R (C::*f)(P1)) {
+ UPB_UNUSED(f); /* Only used for template parameter deduction. */
+ return MethodSig1<R, C, P1>();
+}
+
+template <class R, class C, class P1, class P2>
+inline MethodSig2<R, C, P1, P2> MatchFunc(R (C::*f)(P1, P2)) {
+ UPB_UNUSED(f); /* Only used for template parameter deduction. */
+ return MethodSig2<R, C, P1, P2>();
+}
+
+template <class R, class C, class P1, class P2, class P3>
+inline MethodSig3<R, C, P1, P2, P3> MatchFunc(R (C::*f)(P1, P2, P3)) {
+ UPB_UNUSED(f); /* Only used for template parameter deduction. */
+ return MethodSig3<R, C, P1, P2, P3>();
+}
+
+template <class R, class C, class P1, class P2, class P3, class P4>
+inline MethodSig4<R, C, P1, P2, P3, P4> MatchFunc(R (C::*f)(P1, P2, P3, P4)) {
+ UPB_UNUSED(f); /* Only used for template parameter deduction. */
+ return MethodSig4<R, C, P1, P2, P3, P4>();
+}
+
+/* MaybeWrapReturn ************************************************************/
+
+/* Template class that attempts to wrap the return value of the function so it
+ * matches the expected type. There are two main adjustments it may make:
+ *
+ * 1. If the function returns void, make it return the expected type and with
+ * a value that always indicates success.
+ * 2. If the function returns bool, make it return the expected type with a
+ * value that indicates success or failure.
+ *
+ * The "expected type" for return is:
+ * 1. void* for start handlers. If the closure parameter has a different type
+ * we will cast it to void* for the return in the success case.
+ * 2. size_t for string buffer handlers.
+ * 3. bool for everything else. */
+
+/* Template parameters are FuncN type and desired return type. */
+template <class F, class R, class Enable = void>
+struct MaybeWrapReturn;
+
+/* If the return type matches, return the given function unwrapped. */
+template <class F>
+struct MaybeWrapReturn<F, typename F::Return> {
+ typedef F Func;
+};
+
+/* Function wrapper that munges the return value from void to (bool)true. */
+template <class P1, class P2, void F(P1, P2)>
+bool ReturnTrue2(P1 p1, P2 p2) {
+ F(p1, p2);
+ return true;
+}
+
+template <class P1, class P2, class P3, void F(P1, P2, P3)>
+bool ReturnTrue3(P1 p1, P2 p2, P3 p3) {
+ F(p1, p2, p3);
+ return true;
+}
+
+/* Function wrapper that munges the return value from void to (void*)arg1 */
+template <class P1, class P2, void F(P1, P2)>
+void *ReturnClosure2(P1 p1, P2 p2) {
+ F(p1, p2);
+ return p1;
+}
+
+template <class P1, class P2, class P3, void F(P1, P2, P3)>
+void *ReturnClosure3(P1 p1, P2 p2, P3 p3) {
+ F(p1, p2, p3);
+ return p1;
+}
+
+/* Function wrapper that munges the return value from R to void*. */
+template <class R, class P1, class P2, R F(P1, P2)>
+void *CastReturnToVoidPtr2(P1 p1, P2 p2) {
+ return F(p1, p2);
+}
+
+template <class R, class P1, class P2, class P3, R F(P1, P2, P3)>
+void *CastReturnToVoidPtr3(P1 p1, P2 p2, P3 p3) {
+ return F(p1, p2, p3);
+}
+
+/* Function wrapper that munges the return value from bool to void*. */
+template <class P1, class P2, bool F(P1, P2)>
+void *ReturnClosureOrBreak2(P1 p1, P2 p2) {
+ return F(p1, p2) ? p1 : UPB_BREAK;
+}
+
+template <class P1, class P2, class P3, bool F(P1, P2, P3)>
+void *ReturnClosureOrBreak3(P1 p1, P2 p2, P3 p3) {
+ return F(p1, p2, p3) ? p1 : UPB_BREAK;
+}
+
+/* For the string callback, which takes five params, returns the size param. */
+template <class P1, class P2,
+ void F(P1, P2, const char *, size_t, const BufferHandle *)>
+size_t ReturnStringLen(P1 p1, P2 p2, const char *p3, size_t p4,
+ const BufferHandle *p5) {
+ F(p1, p2, p3, p4, p5);
+ return p4;
+}
+
+/* For the string callback, which takes five params, returns the size param or
+ * zero. */
+template <class P1, class P2,
+ bool F(P1, P2, const char *, size_t, const BufferHandle *)>
+size_t ReturnNOr0(P1 p1, P2 p2, const char *p3, size_t p4,
+ const BufferHandle *p5) {
+ return F(p1, p2, p3, p4, p5) ? p4 : 0;
+}
+
+/* If we have a function returning void but want a function returning bool, wrap
+ * it in a function that returns true. */
+template <class P1, class P2, void F(P1, P2), class I>
+struct MaybeWrapReturn<Func2<void, P1, P2, F, I>, bool> {
+ typedef Func2<bool, P1, P2, ReturnTrue2<P1, P2, F>, I> Func;
+};
+
+template <class P1, class P2, class P3, void F(P1, P2, P3), class I>
+struct MaybeWrapReturn<Func3<void, P1, P2, P3, F, I>, bool> {
+ typedef Func3<bool, P1, P2, P3, ReturnTrue3<P1, P2, P3, F>, I> Func;
+};
+
+/* If our function returns void but we want one returning void*, wrap it in a
+ * function that returns the first argument. */
+template <class P1, class P2, void F(P1, P2), class I>
+struct MaybeWrapReturn<Func2<void, P1, P2, F, I>, void *> {
+ typedef Func2<void *, P1, P2, ReturnClosure2<P1, P2, F>, I> Func;
+};
+
+template <class P1, class P2, class P3, void F(P1, P2, P3), class I>
+struct MaybeWrapReturn<Func3<void, P1, P2, P3, F, I>, void *> {
+ typedef Func3<void *, P1, P2, P3, ReturnClosure3<P1, P2, P3, F>, I> Func;
+};
+
+/* If our function returns R* but we want one returning void*, wrap it in a
+ * function that casts to void*. */
+template <class R, class P1, class P2, R *F(P1, P2), class I>
+struct MaybeWrapReturn<Func2<R *, P1, P2, F, I>, void *,
+ typename disable_if_same<R *, void *>::Type> {
+ typedef Func2<void *, P1, P2, CastReturnToVoidPtr2<R *, P1, P2, F>, I> Func;
+};
+
+template <class R, class P1, class P2, class P3, R *F(P1, P2, P3), class I>
+struct MaybeWrapReturn<Func3<R *, P1, P2, P3, F, I>, void *,
+ typename disable_if_same<R *, void *>::Type> {
+ typedef Func3<void *, P1, P2, P3, CastReturnToVoidPtr3<R *, P1, P2, P3, F>, I>
+ Func;
+};
+
+/* If our function returns bool but we want one returning void*, wrap it in a
+ * function that returns either the first param or UPB_BREAK. */
+template <class P1, class P2, bool F(P1, P2), class I>
+struct MaybeWrapReturn<Func2<bool, P1, P2, F, I>, void *> {
+ typedef Func2<void *, P1, P2, ReturnClosureOrBreak2<P1, P2, F>, I> Func;
+};
+
+template <class P1, class P2, class P3, bool F(P1, P2, P3), class I>
+struct MaybeWrapReturn<Func3<bool, P1, P2, P3, F, I>, void *> {
+ typedef Func3<void *, P1, P2, P3, ReturnClosureOrBreak3<P1, P2, P3, F>, I>
+ Func;
+};
+
+/* If our function returns void but we want one returning size_t, wrap it in a
+ * function that returns the size argument. */
+template <class P1, class P2,
+ void F(P1, P2, const char *, size_t, const BufferHandle *), class I>
+struct MaybeWrapReturn<
+ Func5<void, P1, P2, const char *, size_t, const BufferHandle *, F, I>,
+ size_t> {
+ typedef Func5<size_t, P1, P2, const char *, size_t, const BufferHandle *,
+ ReturnStringLen<P1, P2, F>, I> Func;
+};
+
+/* If our function returns bool but we want one returning size_t, wrap it in a
+ * function that returns either 0 or the buf size. */
+template <class P1, class P2,
+ bool F(P1, P2, const char *, size_t, const BufferHandle *), class I>
+struct MaybeWrapReturn<
+ Func5<bool, P1, P2, const char *, size_t, const BufferHandle *, F, I>,
+ size_t> {
+ typedef Func5<size_t, P1, P2, const char *, size_t, const BufferHandle *,
+ ReturnNOr0<P1, P2, F>, I> Func;
+};
+
+/* ConvertParams **************************************************************/
+
+/* Template class that converts the function parameters if necessary, and
+ * ignores the HandlerData parameter if appropriate.
+ *
+ * Template parameter is the are FuncN function type. */
+template <class F, class T>
+struct ConvertParams;
+
+/* Function that discards the handler data parameter. */
+template <class R, class P1, R F(P1)>
+R IgnoreHandlerData2(void *p1, const void *hd) {
+ UPB_UNUSED(hd);
+ return F(static_cast<P1>(p1));
+}
+
+template <class R, class P1, class P2Wrapper, class P2Wrapped,
+ R F(P1, P2Wrapped)>
+R IgnoreHandlerData3(void *p1, const void *hd, P2Wrapper p2) {
+ UPB_UNUSED(hd);
+ return F(static_cast<P1>(p1), p2);
+}
+
+template <class R, class P1, class P2, class P3, R F(P1, P2, P3)>
+R IgnoreHandlerData4(void *p1, const void *hd, P2 p2, P3 p3) {
+ UPB_UNUSED(hd);
+ return F(static_cast<P1>(p1), p2, p3);
+}
+
+template <class R, class P1, class P2, class P3, class P4, R F(P1, P2, P3, P4)>
+R IgnoreHandlerData5(void *p1, const void *hd, P2 p2, P3 p3, P4 p4) {
+ UPB_UNUSED(hd);
+ return F(static_cast<P1>(p1), p2, p3, p4);
+}
+
+template <class R, class P1, R F(P1, const char*, size_t)>
+R IgnoreHandlerDataIgnoreHandle(void *p1, const void *hd, const char *p2,
+ size_t p3, const BufferHandle *handle) {
+ UPB_UNUSED(hd);
+ UPB_UNUSED(handle);
+ return F(static_cast<P1>(p1), p2, p3);
+}
+
+/* Function that casts the handler data parameter. */
+template <class R, class P1, class P2, R F(P1, P2)>
+R CastHandlerData2(void *c, const void *hd) {
+ return F(static_cast<P1>(c), static_cast<P2>(hd));
+}
+
+template <class R, class P1, class P2, class P3Wrapper, class P3Wrapped,
+ R F(P1, P2, P3Wrapped)>
+R CastHandlerData3(void *c, const void *hd, P3Wrapper p3) {
+ return F(static_cast<P1>(c), static_cast<P2>(hd), p3);
+}
+
+template <class R, class P1, class P2, class P3, class P4, class P5,
+ R F(P1, P2, P3, P4, P5)>
+R CastHandlerData5(void *c, const void *hd, P3 p3, P4 p4, P5 p5) {
+ return F(static_cast<P1>(c), static_cast<P2>(hd), p3, p4, p5);
+}
+
+template <class R, class P1, class P2, R F(P1, P2, const char *, size_t)>
+R CastHandlerDataIgnoreHandle(void *c, const void *hd, const char *p3,
+ size_t p4, const BufferHandle *handle) {
+ UPB_UNUSED(handle);
+ return F(static_cast<P1>(c), static_cast<P2>(hd), p3, p4);
+}
+
+/* For unbound functions, ignore the handler data. */
+template <class R, class P1, R F(P1), class I, class T>
+struct ConvertParams<Func1<R, P1, F, I>, T> {
+ typedef Func2<R, void *, const void *, IgnoreHandlerData2<R, P1, F>, I> Func;
+};
+
+template <class R, class P1, class P2, R F(P1, P2), class I,
+ class R2, class P1_2, class P2_2, class P3_2>
+struct ConvertParams<Func2<R, P1, P2, F, I>,
+ R2 (*)(P1_2, P2_2, P3_2)> {
+ typedef Func3<R, void *, const void *, P3_2,
+ IgnoreHandlerData3<R, P1, P3_2, P2, F>, I> Func;
+};
+
+/* For StringBuffer only; this ignores both the handler data and the
+ * BufferHandle. */
+template <class R, class P1, R F(P1, const char *, size_t), class I, class T>
+struct ConvertParams<Func3<R, P1, const char *, size_t, F, I>, T> {
+ typedef Func5<R, void *, const void *, const char *, size_t,
+ const BufferHandle *, IgnoreHandlerDataIgnoreHandle<R, P1, F>,
+ I> Func;
+};
+
+template <class R, class P1, class P2, class P3, class P4, R F(P1, P2, P3, P4),
+ class I, class T>
+struct ConvertParams<Func4<R, P1, P2, P3, P4, F, I>, T> {
+ typedef Func5<R, void *, const void *, P2, P3, P4,
+ IgnoreHandlerData5<R, P1, P2, P3, P4, F>, I> Func;
+};
+
+/* For bound functions, cast the handler data. */
+template <class R, class P1, class P2, R F(P1, P2), class I, class T>
+struct ConvertParams<BoundFunc2<R, P1, P2, F, I>, T> {
+ typedef Func2<R, void *, const void *, CastHandlerData2<R, P1, P2, F>, I>
+ Func;
+};
+
+template <class R, class P1, class P2, class P3, R F(P1, P2, P3), class I,
+ class R2, class P1_2, class P2_2, class P3_2>
+struct ConvertParams<BoundFunc3<R, P1, P2, P3, F, I>,
+ R2 (*)(P1_2, P2_2, P3_2)> {
+ typedef Func3<R, void *, const void *, P3_2,
+ CastHandlerData3<R, P1, P2, P3_2, P3, F>, I> Func;
+};
+
+/* For StringBuffer only; this ignores the BufferHandle. */
+template <class R, class P1, class P2, R F(P1, P2, const char *, size_t),
+ class I, class T>
+struct ConvertParams<BoundFunc4<R, P1, P2, const char *, size_t, F, I>, T> {
+ typedef Func5<R, void *, const void *, const char *, size_t,
+ const BufferHandle *, CastHandlerDataIgnoreHandle<R, P1, P2, F>,
+ I> Func;
+};
+
+template <class R, class P1, class P2, class P3, class P4, class P5,
+ R F(P1, P2, P3, P4, P5), class I, class T>
+struct ConvertParams<BoundFunc5<R, P1, P2, P3, P4, P5, F, I>, T> {
+ typedef Func5<R, void *, const void *, P3, P4, P5,
+ CastHandlerData5<R, P1, P2, P3, P4, P5, F>, I> Func;
+};
+
+/* utype/ltype are upper/lower-case, ctype is canonical C type, vtype is
+ * variant C type. */
+#define TYPE_METHODS(utype, ltype, ctype, vtype) \
+ template <> struct CanonicalType<vtype> { \
+ typedef ctype Type; \
+ }; \
+ template <> \
+ inline bool Handlers::SetValueHandler<vtype>( \
+ const FieldDef *f, \
+ const Handlers::utype ## Handler& handler) { \
+ UPB_ASSERT(!handler.registered_); \
+ handler.AddCleanup(this); \
+ handler.registered_ = true; \
+ return upb_handlers_set##ltype(this, f, handler.handler_, &handler.attr_); \
+ } \
+
+TYPE_METHODS(Double, double, double, double)
+TYPE_METHODS(Float, float, float, float)
+TYPE_METHODS(UInt64, uint64, uint64_t, UPB_UINT64_T)
+TYPE_METHODS(UInt32, uint32, uint32_t, UPB_UINT32_T)
+TYPE_METHODS(Int64, int64, int64_t, UPB_INT64_T)
+TYPE_METHODS(Int32, int32, int32_t, UPB_INT32_T)
+TYPE_METHODS(Bool, bool, bool, bool)
+
+#ifdef UPB_TWO_32BIT_TYPES
+TYPE_METHODS(Int32, int32, int32_t, UPB_INT32ALT_T)
+TYPE_METHODS(UInt32, uint32, uint32_t, UPB_UINT32ALT_T)
+#endif
+
+#ifdef UPB_TWO_64BIT_TYPES
+TYPE_METHODS(Int64, int64, int64_t, UPB_INT64ALT_T)
+TYPE_METHODS(UInt64, uint64, uint64_t, UPB_UINT64ALT_T)
+#endif
+#undef TYPE_METHODS
+
+template <> struct CanonicalType<Status*> {
+ typedef Status* Type;
+};
+
+/* Type methods that are only one-per-canonical-type and not
+ * one-per-cvariant. */
+
+#define TYPE_METHODS(utype, ctype) \
+ inline bool Handlers::Set##utype##Handler(const FieldDef *f, \
+ const utype##Handler &h) { \
+ return SetValueHandler<ctype>(f, h); \
+ } \
+
+TYPE_METHODS(Double, double)
+TYPE_METHODS(Float, float)
+TYPE_METHODS(UInt64, uint64_t)
+TYPE_METHODS(UInt32, uint32_t)
+TYPE_METHODS(Int64, int64_t)
+TYPE_METHODS(Int32, int32_t)
+TYPE_METHODS(Bool, bool)
+#undef TYPE_METHODS
+
+template <class F> struct ReturnOf;
+
+template <class R, class P1, class P2>
+struct ReturnOf<R (*)(P1, P2)> {
+ typedef R Return;
+};
+
+template <class R, class P1, class P2, class P3>
+struct ReturnOf<R (*)(P1, P2, P3)> {
+ typedef R Return;
+};
+
+template <class R, class P1, class P2, class P3, class P4>
+struct ReturnOf<R (*)(P1, P2, P3, P4)> {
+ typedef R Return;
+};
+
+template <class R, class P1, class P2, class P3, class P4, class P5>
+struct ReturnOf<R (*)(P1, P2, P3, P4, P5)> {
+ typedef R Return;
+};
+
+template<class T> const void *UniquePtrForType() {
+ static const char ch = 0;
+ return &ch;
+}
+
+template <class T>
+template <class F>
+inline Handler<T>::Handler(F func)
+ : registered_(false),
+ cleanup_data_(func.GetData()),
+ cleanup_func_(func.GetCleanup()) {
+ upb_handlerattr_sethandlerdata(&attr_, func.GetData());
+ typedef typename ReturnOf<T>::Return Return;
+ typedef typename ConvertParams<F, T>::Func ConvertedParamsFunc;
+ typedef typename MaybeWrapReturn<ConvertedParamsFunc, Return>::Func
+ ReturnWrappedFunc;
+ handler_ = ReturnWrappedFunc().Call;
+
+ /* Set attributes based on what templates can statically tell us about the
+ * user's function. */
+
+ /* If the original function returns void, then we know that we wrapped it to
+ * always return ok. */
+ bool always_ok = is_same<typename F::FuncInfo::Return, void>::value;
+ attr_.SetAlwaysOk(always_ok);
+
+ /* Closure parameter and return type. */
+ attr_.SetClosureType(UniquePtrForType<typename F::FuncInfo::Closure>());
+
+ /* We use the closure type (from the first parameter) if the return type is
+ * void or bool, since these are the two cases we wrap to return the closure's
+ * type anyway.
+ *
+ * This is all nonsense for non START* handlers, but it doesn't matter because
+ * in that case the value will be ignored. */
+ typedef typename FirstUnlessVoidOrBool<typename F::FuncInfo::Return,
+ typename F::FuncInfo::Closure>::value
+ EffectiveReturn;
+ attr_.SetReturnClosureType(UniquePtrForType<EffectiveReturn>());
+}
+
+template <class T>
+inline Handler<T>::~Handler() {
+ UPB_ASSERT(registered_);
+}
+
+inline HandlerAttributes::HandlerAttributes() { upb_handlerattr_init(this); }
+inline HandlerAttributes::~HandlerAttributes() { upb_handlerattr_uninit(this); }
+inline bool HandlerAttributes::SetHandlerData(const void *hd) {
+ return upb_handlerattr_sethandlerdata(this, hd);
+}
+inline const void* HandlerAttributes::handler_data() const {
+ return upb_handlerattr_handlerdata(this);
+}
+inline bool HandlerAttributes::SetClosureType(const void *type) {
+ return upb_handlerattr_setclosuretype(this, type);
+}
+inline const void* HandlerAttributes::closure_type() const {
+ return upb_handlerattr_closuretype(this);
+}
+inline bool HandlerAttributes::SetReturnClosureType(const void *type) {
+ return upb_handlerattr_setreturnclosuretype(this, type);
+}
+inline const void* HandlerAttributes::return_closure_type() const {
+ return upb_handlerattr_returnclosuretype(this);
+}
+inline bool HandlerAttributes::SetAlwaysOk(bool always_ok) {
+ return upb_handlerattr_setalwaysok(this, always_ok);
+}
+inline bool HandlerAttributes::always_ok() const {
+ return upb_handlerattr_alwaysok(this);
+}
+
+inline BufferHandle::BufferHandle() { upb_bufhandle_init(this); }
+inline BufferHandle::~BufferHandle() { upb_bufhandle_uninit(this); }
+inline const char* BufferHandle::buffer() const {
+ return upb_bufhandle_buf(this);
+}
+inline size_t BufferHandle::object_offset() const {
+ return upb_bufhandle_objofs(this);
+}
+inline void BufferHandle::SetBuffer(const char* buf, size_t ofs) {
+ upb_bufhandle_setbuf(this, buf, ofs);
+}
+template <class T>
+void BufferHandle::SetAttachedObject(const T* obj) {
+ upb_bufhandle_setobj(this, obj, UniquePtrForType<T>());
+}
+template <class T>
+const T* BufferHandle::GetAttachedObject() const {
+ return upb_bufhandle_objtype(this) == UniquePtrForType<T>()
+ ? static_cast<const T *>(upb_bufhandle_obj(this))
+ : NULL;
+}
+
+inline reffed_ptr<Handlers> Handlers::New(const MessageDef *m) {
+ upb_handlers *h = upb_handlers_new(m, &h);
+ return reffed_ptr<Handlers>(h, &h);
+}
+inline reffed_ptr<const Handlers> Handlers::NewFrozen(
+ const MessageDef *m, upb_handlers_callback *callback,
+ const void *closure) {
+ const upb_handlers *h = upb_handlers_newfrozen(m, &h, callback, closure);
+ return reffed_ptr<const Handlers>(h, &h);
+}
+inline const Status* Handlers::status() {
+ return upb_handlers_status(this);
+}
+inline void Handlers::ClearError() {
+ return upb_handlers_clearerr(this);
+}
+inline bool Handlers::Freeze(Status *s) {
+ upb::Handlers* h = this;
+ return upb_handlers_freeze(&h, 1, s);
+}
+inline bool Handlers::Freeze(Handlers *const *handlers, int n, Status *s) {
+ return upb_handlers_freeze(handlers, n, s);
+}
+inline bool Handlers::Freeze(const std::vector<Handlers*>& h, Status* status) {
+ return upb_handlers_freeze((Handlers* const*)&h[0], h.size(), status);
+}
+inline const MessageDef *Handlers::message_def() const {
+ return upb_handlers_msgdef(this);
+}
+inline bool Handlers::AddCleanup(void *p, upb_handlerfree *func) {
+ return upb_handlers_addcleanup(this, p, func);
+}
+inline bool Handlers::SetStartMessageHandler(
+ const Handlers::StartMessageHandler &handler) {
+ UPB_ASSERT(!handler.registered_);
+ handler.registered_ = true;
+ handler.AddCleanup(this);
+ return upb_handlers_setstartmsg(this, handler.handler_, &handler.attr_);
+}
+inline bool Handlers::SetEndMessageHandler(
+ const Handlers::EndMessageHandler &handler) {
+ UPB_ASSERT(!handler.registered_);
+ handler.registered_ = true;
+ handler.AddCleanup(this);
+ return upb_handlers_setendmsg(this, handler.handler_, &handler.attr_);
+}
+inline bool Handlers::SetStartStringHandler(const FieldDef *f,
+ const StartStringHandler &handler) {
+ UPB_ASSERT(!handler.registered_);
+ handler.registered_ = true;
+ handler.AddCleanup(this);
+ return upb_handlers_setstartstr(this, f, handler.handler_, &handler.attr_);
+}
+inline bool Handlers::SetEndStringHandler(const FieldDef *f,
+ const EndFieldHandler &handler) {
+ UPB_ASSERT(!handler.registered_);
+ handler.registered_ = true;
+ handler.AddCleanup(this);
+ return upb_handlers_setendstr(this, f, handler.handler_, &handler.attr_);
+}
+inline bool Handlers::SetStringHandler(const FieldDef *f,
+ const StringHandler& handler) {
+ UPB_ASSERT(!handler.registered_);
+ handler.registered_ = true;
+ handler.AddCleanup(this);
+ return upb_handlers_setstring(this, f, handler.handler_, &handler.attr_);
+}
+inline bool Handlers::SetStartSequenceHandler(
+ const FieldDef *f, const StartFieldHandler &handler) {
+ UPB_ASSERT(!handler.registered_);
+ handler.registered_ = true;
+ handler.AddCleanup(this);
+ return upb_handlers_setstartseq(this, f, handler.handler_, &handler.attr_);
+}
+inline bool Handlers::SetStartSubMessageHandler(
+ const FieldDef *f, const StartFieldHandler &handler) {
+ UPB_ASSERT(!handler.registered_);
+ handler.registered_ = true;
+ handler.AddCleanup(this);
+ return upb_handlers_setstartsubmsg(this, f, handler.handler_, &handler.attr_);
+}
+inline bool Handlers::SetEndSubMessageHandler(const FieldDef *f,
+ const EndFieldHandler &handler) {
+ UPB_ASSERT(!handler.registered_);
+ handler.registered_ = true;
+ handler.AddCleanup(this);
+ return upb_handlers_setendsubmsg(this, f, handler.handler_, &handler.attr_);
+}
+inline bool Handlers::SetEndSequenceHandler(const FieldDef *f,
+ const EndFieldHandler &handler) {
+ UPB_ASSERT(!handler.registered_);
+ handler.registered_ = true;
+ handler.AddCleanup(this);
+ return upb_handlers_setendseq(this, f, handler.handler_, &handler.attr_);
+}
+inline bool Handlers::SetSubHandlers(const FieldDef *f, const Handlers *sub) {
+ return upb_handlers_setsubhandlers(this, f, sub);
+}
+inline const Handlers *Handlers::GetSubHandlers(const FieldDef *f) const {
+ return upb_handlers_getsubhandlers(this, f);
+}
+inline const Handlers *Handlers::GetSubHandlers(Handlers::Selector sel) const {
+ return upb_handlers_getsubhandlers_sel(this, sel);
+}
+inline bool Handlers::GetSelector(const FieldDef *f, Handlers::Type type,
+ Handlers::Selector *s) {
+ return upb_handlers_getselector(f, type, s);
+}
+inline Handlers::Selector Handlers::GetEndSelector(Handlers::Selector start) {
+ return upb_handlers_getendselector(start);
+}
+inline Handlers::GenericFunction *Handlers::GetHandler(
+ Handlers::Selector selector) {
+ return upb_handlers_gethandler(this, selector);
+}
+inline const void *Handlers::GetHandlerData(Handlers::Selector selector) {
+ return upb_handlers_gethandlerdata(this, selector);
+}
+
+inline BytesHandler::BytesHandler() {
+ upb_byteshandler_init(this);
+}
+
+inline BytesHandler::~BytesHandler() {}
+
+} /* namespace upb */
+
+#endif /* __cplusplus */
+
+
+#undef UPB_TWO_32BIT_TYPES
+#undef UPB_TWO_64BIT_TYPES
+#undef UPB_INT32_T
+#undef UPB_UINT32_T
+#undef UPB_INT32ALT_T
+#undef UPB_UINT32ALT_T
+#undef UPB_INT64_T
+#undef UPB_UINT64_T
+#undef UPB_INT64ALT_T
+#undef UPB_UINT64ALT_T
+
+#endif /* UPB_HANDLERS_INL_H_ */
+
+#endif /* UPB_HANDLERS_H */
+/*
+** upb::Sink (upb_sink)
+** upb::BytesSink (upb_bytessink)
+**
+** A upb_sink is an object that binds a upb_handlers object to some runtime
+** state. It is the object that can actually receive data via the upb_handlers
+** interface.
+**
+** Unlike upb_def and upb_handlers, upb_sink is never frozen, immutable, or
+** thread-safe. You can create as many of them as you want, but each one may
+** only be used in a single thread at a time.
+**
+** If we compare with class-based OOP, a you can think of a upb_def as an
+** abstract base class, a upb_handlers as a concrete derived class, and a
+** upb_sink as an object (class instance).
+*/
+
+#ifndef UPB_SINK_H
+#define UPB_SINK_H
+
+
+#ifdef __cplusplus
+namespace upb {
+class BufferSink;
+class BufferSource;
+class BytesSink;
+class Sink;
+}
+#endif
+
+UPB_DECLARE_TYPE(upb::BufferSink, upb_bufsink)
+UPB_DECLARE_TYPE(upb::BufferSource, upb_bufsrc)
+UPB_DECLARE_TYPE(upb::BytesSink, upb_bytessink)
+UPB_DECLARE_TYPE(upb::Sink, upb_sink)
+
+#ifdef __cplusplus
+
+/* A upb::Sink is an object that binds a upb::Handlers object to some runtime
+ * state. It represents an endpoint to which data can be sent.
+ *
+ * TODO(haberman): right now all of these functions take selectors. Should they
+ * take selectorbase instead?
+ *
+ * ie. instead of calling:
+ * sink->StartString(FOO_FIELD_START_STRING, ...)
+ * a selector base would let you say:
+ * sink->StartString(FOO_FIELD, ...)
+ *
+ * This would make call sites a little nicer and require emitting fewer selector
+ * definitions in .h files.
+ *
+ * But the current scheme has the benefit that you can retrieve a function
+ * pointer for any handler with handlers->GetHandler(selector), without having
+ * to have a separate GetHandler() function for each handler type. The JIT
+ * compiler uses this. To accommodate we'd have to expose a separate
+ * GetHandler() for every handler type.
+ *
+ * Also to ponder: selectors right now are independent of a specific Handlers
+ * instance. In other words, they allocate a number to every possible handler
+ * that *could* be registered, without knowing anything about what handlers
+ * *are* registered. That means that using selectors as table offsets prohibits
+ * us from compacting the handler table at Freeze() time. If the table is very
+ * sparse, this could be wasteful.
+ *
+ * Having another selector-like thing that is specific to a Handlers instance
+ * would allow this compacting, but then it would be impossible to write code
+ * ahead-of-time that can be bound to any Handlers instance at runtime. For
+ * example, a .proto file parser written as straight C will not know what
+ * Handlers it will be bound to, so when it calls sink->StartString() what
+ * selector will it pass? It needs a selector like we have today, that is
+ * independent of any particular upb::Handlers.
+ *
+ * Is there a way then to allow Handlers table compaction? */
+class upb::Sink {
+ public:
+ /* Constructor with no initialization; must be Reset() before use. */
+ Sink() {}
+
+ /* Constructs a new sink for the given frozen handlers and closure.
+ *
+ * TODO: once the Handlers know the expected closure type, verify that T
+ * matches it. */
+ template <class T> Sink(const Handlers* handlers, T* closure);
+
+ /* Resets the value of the sink. */
+ template <class T> void Reset(const Handlers* handlers, T* closure);
+
+ /* Returns the top-level object that is bound to this sink.
+ *
+ * TODO: once the Handlers know the expected closure type, verify that T
+ * matches it. */
+ template <class T> T* GetObject() const;
+
+ /* Functions for pushing data into the sink.
+ *
+ * These return false if processing should stop (either due to error or just
+ * to suspend).
+ *
+ * These may not be called from within one of the same sink's handlers (in
+ * other words, handlers are not re-entrant). */
+
+ /* Should be called at the start and end of every message; both the top-level
+ * message and submessages. This means that submessages should use the
+ * following sequence:
+ * sink->StartSubMessage(startsubmsg_selector);
+ * sink->StartMessage();
+ * // ...
+ * sink->EndMessage(&status);
+ * sink->EndSubMessage(endsubmsg_selector); */
+ bool StartMessage();
+ bool EndMessage(Status* status);
+
+ /* Putting of individual values. These work for both repeated and
+ * non-repeated fields, but for repeated fields you must wrap them in
+ * calls to StartSequence()/EndSequence(). */
+ bool PutInt32(Handlers::Selector s, int32_t val);
+ bool PutInt64(Handlers::Selector s, int64_t val);
+ bool PutUInt32(Handlers::Selector s, uint32_t val);
+ bool PutUInt64(Handlers::Selector s, uint64_t val);
+ bool PutFloat(Handlers::Selector s, float val);
+ bool PutDouble(Handlers::Selector s, double val);
+ bool PutBool(Handlers::Selector s, bool val);
+
+ /* Putting of string/bytes values. Each string can consist of zero or more
+ * non-contiguous buffers of data.
+ *
+ * For StartString(), the function will write a sink for the string to "sub."
+ * The sub-sink must be used for any/all PutStringBuffer() calls. */
+ bool StartString(Handlers::Selector s, size_t size_hint, Sink* sub);
+ size_t PutStringBuffer(Handlers::Selector s, const char *buf, size_t len,
+ const BufferHandle *handle);
+ bool EndString(Handlers::Selector s);
+
+ /* For submessage fields.
+ *
+ * For StartSubMessage(), the function will write a sink for the string to
+ * "sub." The sub-sink must be used for any/all handlers called within the
+ * submessage. */
+ bool StartSubMessage(Handlers::Selector s, Sink* sub);
+ bool EndSubMessage(Handlers::Selector s);
+
+ /* For repeated fields of any type, the sequence of values must be wrapped in
+ * these calls.
+ *
+ * For StartSequence(), the function will write a sink for the string to
+ * "sub." The sub-sink must be used for any/all handlers called within the
+ * sequence. */
+ bool StartSequence(Handlers::Selector s, Sink* sub);
+ bool EndSequence(Handlers::Selector s);
+
+ /* Copy and assign specifically allowed.
+ * We don't even bother making these members private because so many
+ * functions need them and this is mainly just a dumb data container anyway.
+ */
+#else
+struct upb_sink {
+#endif
+ const upb_handlers *handlers;
+ void *closure;
+};
+
+#ifdef __cplusplus
+class upb::BytesSink {
+ public:
+ BytesSink() {}
+
+ /* Constructs a new sink for the given frozen handlers and closure.
+ *
+ * TODO(haberman): once the Handlers know the expected closure type, verify
+ * that T matches it. */
+ template <class T> BytesSink(const BytesHandler* handler, T* closure);
+
+ /* Resets the value of the sink. */
+ template <class T> void Reset(const BytesHandler* handler, T* closure);
+
+ bool Start(size_t size_hint, void **subc);
+ size_t PutBuffer(void *subc, const char *buf, size_t len,
+ const BufferHandle *handle);
+ bool End();
+#else
+struct upb_bytessink {
+#endif
+ const upb_byteshandler *handler;
+ void *closure;
+};
+
+#ifdef __cplusplus
+
+/* A class for pushing a flat buffer of data to a BytesSink.
+ * You can construct an instance of this to get a resumable source,
+ * or just call the static PutBuffer() to do a non-resumable push all in one
+ * go. */
+class upb::BufferSource {
+ public:
+ BufferSource();
+ BufferSource(const char* buf, size_t len, BytesSink* sink);
+
+ /* Returns true if the entire buffer was pushed successfully. Otherwise the
+ * next call to PutNext() will resume where the previous one left off.
+ * TODO(haberman): implement this. */
+ bool PutNext();
+
+ /* A static version; with this version is it not possible to resume in the
+ * case of failure or a partially-consumed buffer. */
+ static bool PutBuffer(const char* buf, size_t len, BytesSink* sink);
+
+ template <class T> static bool PutBuffer(const T& str, BytesSink* sink) {
+ return PutBuffer(str.c_str(), str.size(), sink);
+ }
+#else
+struct upb_bufsrc {
+ char dummy;
+#endif
+};
+
+UPB_BEGIN_EXTERN_C
+
+/* A class for accumulating output string data in a flat buffer. */
+
+upb_bufsink *upb_bufsink_new(upb_env *env);
+void upb_bufsink_free(upb_bufsink *sink);
+upb_bytessink *upb_bufsink_sink(upb_bufsink *sink);
+const char *upb_bufsink_getdata(const upb_bufsink *sink, size_t *len);
+
+/* Inline definitions. */
+
+UPB_INLINE void upb_bytessink_reset(upb_bytessink *s, const upb_byteshandler *h,
+ void *closure) {
+ s->handler = h;
+ s->closure = closure;
+}
+
+UPB_INLINE bool upb_bytessink_start(upb_bytessink *s, size_t size_hint,
+ void **subc) {
+ typedef upb_startstr_handlerfunc func;
+ func *start;
+ *subc = s->closure;
+ if (!s->handler) return true;
+ start = (func *)s->handler->table[UPB_STARTSTR_SELECTOR].func;
+
+ if (!start) return true;
+ *subc = start(s->closure, upb_handlerattr_handlerdata(
+ &s->handler->table[UPB_STARTSTR_SELECTOR].attr),
+ size_hint);
+ return *subc != NULL;
+}
+
+UPB_INLINE size_t upb_bytessink_putbuf(upb_bytessink *s, void *subc,
+ const char *buf, size_t size,
+ const upb_bufhandle* handle) {
+ typedef upb_string_handlerfunc func;
+ func *putbuf;
+ if (!s->handler) return true;
+ putbuf = (func *)s->handler->table[UPB_STRING_SELECTOR].func;
+
+ if (!putbuf) return true;
+ return putbuf(subc, upb_handlerattr_handlerdata(
+ &s->handler->table[UPB_STRING_SELECTOR].attr),
+ buf, size, handle);
+}
+
+UPB_INLINE bool upb_bytessink_end(upb_bytessink *s) {
+ typedef upb_endfield_handlerfunc func;
+ func *end;
+ if (!s->handler) return true;
+ end = (func *)s->handler->table[UPB_ENDSTR_SELECTOR].func;
+
+ if (!end) return true;
+ return end(s->closure,
+ upb_handlerattr_handlerdata(
+ &s->handler->table[UPB_ENDSTR_SELECTOR].attr));
+}
+
+bool upb_bufsrc_putbuf(const char *buf, size_t len, upb_bytessink *sink);
+
+#define PUTVAL(type, ctype) \
+ UPB_INLINE bool upb_sink_put##type(upb_sink *s, upb_selector_t sel, \
+ ctype val) { \
+ typedef upb_##type##_handlerfunc functype; \
+ functype *func; \
+ const void *hd; \
+ if (!s->handlers) return true; \
+ func = (functype *)upb_handlers_gethandler(s->handlers, sel); \
+ if (!func) return true; \
+ hd = upb_handlers_gethandlerdata(s->handlers, sel); \
+ return func(s->closure, hd, val); \
+ }
+
+PUTVAL(int32, int32_t)
+PUTVAL(int64, int64_t)
+PUTVAL(uint32, uint32_t)
+PUTVAL(uint64, uint64_t)
+PUTVAL(float, float)
+PUTVAL(double, double)
+PUTVAL(bool, bool)
+#undef PUTVAL
+
+UPB_INLINE void upb_sink_reset(upb_sink *s, const upb_handlers *h, void *c) {
+ s->handlers = h;
+ s->closure = c;
+}
+
+UPB_INLINE size_t upb_sink_putstring(upb_sink *s, upb_selector_t sel,
+ const char *buf, size_t n,
+ const upb_bufhandle *handle) {
+ typedef upb_string_handlerfunc func;
+ func *handler;
+ const void *hd;
+ if (!s->handlers) return n;
+ handler = (func *)upb_handlers_gethandler(s->handlers, sel);
+
+ if (!handler) return n;
+ hd = upb_handlers_gethandlerdata(s->handlers, sel);
+ return handler(s->closure, hd, buf, n, handle);
+}
+
+UPB_INLINE bool upb_sink_putunknown(upb_sink *s, const char *buf, size_t n) {
+ typedef upb_unknown_handlerfunc func;
+ func *handler;
+ const void *hd;
+ if (!s->handlers) return true;
+ handler = (func *)upb_handlers_gethandler(s->handlers, UPB_UNKNOWN_SELECTOR);
+
+ if (!handler) return n;
+ hd = upb_handlers_gethandlerdata(s->handlers, UPB_UNKNOWN_SELECTOR);
+ return handler(s->closure, hd, buf, n);
+}
+
+UPB_INLINE bool upb_sink_startmsg(upb_sink *s) {
+ typedef upb_startmsg_handlerfunc func;
+ func *startmsg;
+ const void *hd;
+ if (!s->handlers) return true;
+ startmsg = (func*)upb_handlers_gethandler(s->handlers, UPB_STARTMSG_SELECTOR);
+
+ if (!startmsg) return true;
+ hd = upb_handlers_gethandlerdata(s->handlers, UPB_STARTMSG_SELECTOR);
+ return startmsg(s->closure, hd);
+}
+
+UPB_INLINE bool upb_sink_endmsg(upb_sink *s, upb_status *status) {
+ typedef upb_endmsg_handlerfunc func;
+ func *endmsg;
+ const void *hd;
+ if (!s->handlers) return true;
+ endmsg = (func *)upb_handlers_gethandler(s->handlers, UPB_ENDMSG_SELECTOR);
+
+ if (!endmsg) return true;
+ hd = upb_handlers_gethandlerdata(s->handlers, UPB_ENDMSG_SELECTOR);
+ return endmsg(s->closure, hd, status);
+}
+
+UPB_INLINE bool upb_sink_startseq(upb_sink *s, upb_selector_t sel,
+ upb_sink *sub) {
+ typedef upb_startfield_handlerfunc func;
+ func *startseq;
+ const void *hd;
+ sub->closure = s->closure;
+ sub->handlers = s->handlers;
+ if (!s->handlers) return true;
+ startseq = (func*)upb_handlers_gethandler(s->handlers, sel);
+
+ if (!startseq) return true;
+ hd = upb_handlers_gethandlerdata(s->handlers, sel);
+ sub->closure = startseq(s->closure, hd);
+ return sub->closure ? true : false;
+}
+
+UPB_INLINE bool upb_sink_endseq(upb_sink *s, upb_selector_t sel) {
+ typedef upb_endfield_handlerfunc func;
+ func *endseq;
+ const void *hd;
+ if (!s->handlers) return true;
+ endseq = (func*)upb_handlers_gethandler(s->handlers, sel);
+
+ if (!endseq) return true;
+ hd = upb_handlers_gethandlerdata(s->handlers, sel);
+ return endseq(s->closure, hd);
+}
+
+UPB_INLINE bool upb_sink_startstr(upb_sink *s, upb_selector_t sel,
+ size_t size_hint, upb_sink *sub) {
+ typedef upb_startstr_handlerfunc func;
+ func *startstr;
+ const void *hd;
+ sub->closure = s->closure;
+ sub->handlers = s->handlers;
+ if (!s->handlers) return true;
+ startstr = (func*)upb_handlers_gethandler(s->handlers, sel);
+
+ if (!startstr) return true;
+ hd = upb_handlers_gethandlerdata(s->handlers, sel);
+ sub->closure = startstr(s->closure, hd, size_hint);
+ return sub->closure ? true : false;
+}
+
+UPB_INLINE bool upb_sink_endstr(upb_sink *s, upb_selector_t sel) {
+ typedef upb_endfield_handlerfunc func;
+ func *endstr;
+ const void *hd;
+ if (!s->handlers) return true;
+ endstr = (func*)upb_handlers_gethandler(s->handlers, sel);
+
+ if (!endstr) return true;
+ hd = upb_handlers_gethandlerdata(s->handlers, sel);
+ return endstr(s->closure, hd);
+}
+
+UPB_INLINE bool upb_sink_startsubmsg(upb_sink *s, upb_selector_t sel,
+ upb_sink *sub) {
+ typedef upb_startfield_handlerfunc func;
+ func *startsubmsg;
+ const void *hd;
+ sub->closure = s->closure;
+ if (!s->handlers) {
+ sub->handlers = NULL;
+ return true;
+ }
+ sub->handlers = upb_handlers_getsubhandlers_sel(s->handlers, sel);
+ startsubmsg = (func*)upb_handlers_gethandler(s->handlers, sel);
+
+ if (!startsubmsg) return true;
+ hd = upb_handlers_gethandlerdata(s->handlers, sel);
+ sub->closure = startsubmsg(s->closure, hd);
+ return sub->closure ? true : false;
+}
+
+UPB_INLINE bool upb_sink_endsubmsg(upb_sink *s, upb_selector_t sel) {
+ typedef upb_endfield_handlerfunc func;
+ func *endsubmsg;
+ const void *hd;
+ if (!s->handlers) return true;
+ endsubmsg = (func*)upb_handlers_gethandler(s->handlers, sel);
+
+ if (!endsubmsg) return s->closure;
+ hd = upb_handlers_gethandlerdata(s->handlers, sel);
+ return endsubmsg(s->closure, hd);
+}
+
+UPB_END_EXTERN_C
+
+#ifdef __cplusplus
+
+namespace upb {
+
+template <class T> Sink::Sink(const Handlers* handlers, T* closure) {
+ upb_sink_reset(this, handlers, closure);
+}
+template <class T>
+inline void Sink::Reset(const Handlers* handlers, T* closure) {
+ upb_sink_reset(this, handlers, closure);
+}
+inline bool Sink::StartMessage() {
+ return upb_sink_startmsg(this);
+}
+inline bool Sink::EndMessage(Status* status) {
+ return upb_sink_endmsg(this, status);
+}
+inline bool Sink::PutInt32(Handlers::Selector sel, int32_t val) {
+ return upb_sink_putint32(this, sel, val);
+}
+inline bool Sink::PutInt64(Handlers::Selector sel, int64_t val) {
+ return upb_sink_putint64(this, sel, val);
+}
+inline bool Sink::PutUInt32(Handlers::Selector sel, uint32_t val) {
+ return upb_sink_putuint32(this, sel, val);
+}
+inline bool Sink::PutUInt64(Handlers::Selector sel, uint64_t val) {
+ return upb_sink_putuint64(this, sel, val);
+}
+inline bool Sink::PutFloat(Handlers::Selector sel, float val) {
+ return upb_sink_putfloat(this, sel, val);
+}
+inline bool Sink::PutDouble(Handlers::Selector sel, double val) {
+ return upb_sink_putdouble(this, sel, val);
+}
+inline bool Sink::PutBool(Handlers::Selector sel, bool val) {
+ return upb_sink_putbool(this, sel, val);
+}
+inline bool Sink::StartString(Handlers::Selector sel, size_t size_hint,
+ Sink *sub) {
+ return upb_sink_startstr(this, sel, size_hint, sub);
+}
+inline size_t Sink::PutStringBuffer(Handlers::Selector sel, const char *buf,
+ size_t len, const BufferHandle* handle) {
+ return upb_sink_putstring(this, sel, buf, len, handle);
+}
+inline bool Sink::EndString(Handlers::Selector sel) {
+ return upb_sink_endstr(this, sel);
+}
+inline bool Sink::StartSubMessage(Handlers::Selector sel, Sink* sub) {
+ return upb_sink_startsubmsg(this, sel, sub);
+}
+inline bool Sink::EndSubMessage(Handlers::Selector sel) {
+ return upb_sink_endsubmsg(this, sel);
+}
+inline bool Sink::StartSequence(Handlers::Selector sel, Sink* sub) {
+ return upb_sink_startseq(this, sel, sub);
+}
+inline bool Sink::EndSequence(Handlers::Selector sel) {
+ return upb_sink_endseq(this, sel);
+}
+
+template <class T>
+BytesSink::BytesSink(const BytesHandler* handler, T* closure) {
+ Reset(handler, closure);
+}
+
+template <class T>
+void BytesSink::Reset(const BytesHandler *handler, T *closure) {
+ upb_bytessink_reset(this, handler, closure);
+}
+inline bool BytesSink::Start(size_t size_hint, void **subc) {
+ return upb_bytessink_start(this, size_hint, subc);
+}
+inline size_t BytesSink::PutBuffer(void *subc, const char *buf, size_t len,
+ const BufferHandle *handle) {
+ return upb_bytessink_putbuf(this, subc, buf, len, handle);
+}
+inline bool BytesSink::End() {
+ return upb_bytessink_end(this);
+}
+
+inline bool BufferSource::PutBuffer(const char *buf, size_t len,
+ BytesSink *sink) {
+ return upb_bufsrc_putbuf(buf, len, sink);
+}
+
+} /* namespace upb */
+#endif
+
+#endif
+
+#ifdef __cplusplus
+
+namespace upb {
+class Array;
+class Map;
+class MapIterator;
+class MessageFactory;
+class MessageLayout;
+class Visitor;
+class VisitorPlan;
+}
+
+#endif
+
+UPB_DECLARE_TYPE(upb::MessageFactory, upb_msgfactory)
+UPB_DECLARE_TYPE(upb::MessageLayout, upb_msglayout)
+UPB_DECLARE_TYPE(upb::Array, upb_array)
+UPB_DECLARE_TYPE(upb::Map, upb_map)
+UPB_DECLARE_TYPE(upb::MapIterator, upb_mapiter)
+UPB_DECLARE_TYPE(upb::Visitor, upb_visitor)
+UPB_DECLARE_TYPE(upb::VisitorPlan, upb_visitorplan)
+
+/* TODO(haberman): C++ accessors */
+
+UPB_BEGIN_EXTERN_C
+
+typedef void upb_msg;
+
+
+/** upb_msglayout *************************************************************/
+
+/* upb_msglayout represents the memory layout of a given upb_msgdef. You get
+ * instances of this from a upb_msgfactory, and the factory always owns the
+ * msglayout. */
+
+
+/** upb_visitor ***************************************************************/
+
+/* upb_visitor will visit all the fields of a message and its submessages. It
+ * uses a upb_visitorplan which you can obtain from a upb_msgfactory. */
+
+upb_visitor *upb_visitor_create(upb_env *e, const upb_visitorplan *vp,
+ upb_sink *output);
+bool upb_visitor_visitmsg(upb_visitor *v, const upb_msg *msg);
+
+
+/** upb_msgfactory ************************************************************/
+
+/* A upb_msgfactory contains a cache of upb_msglayout, upb_handlers, and
+ * upb_visitorplan objects. These are the objects necessary to represent,
+ * populate, and and visit upb_msg objects.
+ *
+ * These caches are all populated by upb_msgdef, and lazily created on demand.
+ */
+
+/* Creates and destroys a msgfactory, respectively. The messages for this
+ * msgfactory must come from |symtab| (which should outlive the msgfactory). */
+upb_msgfactory *upb_msgfactory_new(const upb_symtab *symtab);
+void upb_msgfactory_free(upb_msgfactory *f);
+
+const upb_symtab *upb_msgfactory_symtab(const upb_msgfactory *f);
+
+/* The functions to get cached objects, lazily creating them on demand. These
+ * all require:
+ *
+ * - m is in upb_msgfactory_symtab(f)
+ * - upb_msgdef_mapentry(m) == false (since map messages can't have layouts).
+ *
+ * The returned objects will live for as long as the msgfactory does.
+ *
+ * TODO(haberman): consider making this thread-safe and take a const
+ * upb_msgfactory. */
+const upb_msglayout *upb_msgfactory_getlayout(upb_msgfactory *f,
+ const upb_msgdef *m);
+const upb_handlers *upb_msgfactory_getmergehandlers(upb_msgfactory *f,
+ const upb_msgdef *m);
+const upb_visitorplan *upb_msgfactory_getvisitorplan(upb_msgfactory *f,
+ const upb_handlers *h);
+
+
+/** upb_stringview ************************************************************/
+
+typedef struct {
+ const char *data;
+ size_t size;
+} upb_stringview;
+
+UPB_INLINE upb_stringview upb_stringview_make(const char *data, size_t size) {
+ upb_stringview ret;
+ ret.data = data;
+ ret.size = size;
+ return ret;
+}
+
+#define UPB_STRINGVIEW_INIT(ptr, len) {ptr, len}
+
+
+/** upb_msgval ****************************************************************/
+
+/* A union representing all possible protobuf values. Used for generic get/set
+ * operations. */
+
+typedef union {
+ bool b;
+ float flt;
+ double dbl;
+ int32_t i32;
+ int64_t i64;
+ uint32_t u32;
+ uint64_t u64;
+ const upb_map* map;
+ const upb_msg* msg;
+ const upb_array* arr;
+ const void* ptr;
+ upb_stringview str;
+} upb_msgval;
+
+#define ACCESSORS(name, membername, ctype) \
+ UPB_INLINE ctype upb_msgval_get ## name(upb_msgval v) { \
+ return v.membername; \
+ } \
+ UPB_INLINE void upb_msgval_set ## name(upb_msgval *v, ctype cval) { \
+ v->membername = cval; \
+ } \
+ UPB_INLINE upb_msgval upb_msgval_ ## name(ctype v) { \
+ upb_msgval ret; \
+ ret.membername = v; \
+ return ret; \
+ }
+
+ACCESSORS(bool, b, bool)
+ACCESSORS(float, flt, float)
+ACCESSORS(double, dbl, double)
+ACCESSORS(int32, i32, int32_t)
+ACCESSORS(int64, i64, int64_t)
+ACCESSORS(uint32, u32, uint32_t)
+ACCESSORS(uint64, u64, uint64_t)
+ACCESSORS(map, map, const upb_map*)
+ACCESSORS(msg, msg, const upb_msg*)
+ACCESSORS(ptr, ptr, const void*)
+ACCESSORS(arr, arr, const upb_array*)
+ACCESSORS(str, str, upb_stringview)
+
+#undef ACCESSORS
+
+UPB_INLINE upb_msgval upb_msgval_makestr(const char *data, size_t size) {
+ return upb_msgval_str(upb_stringview_make(data, size));
+}
+
+
+/** upb_msg *******************************************************************/
+
+/* A upb_msg represents a protobuf message. It always corresponds to a specific
+ * upb_msglayout, which describes how it is laid out in memory.
+ *
+ * The message will have a fixed size, as returned by upb_msg_sizeof(), which
+ * will be used to store fixed-length fields. The upb_msg may also allocate
+ * dynamic memory internally to store data such as:
+ *
+ * - extensions
+ * - unknown fields
+ */
+
+/* Returns the size of a message given this layout. */
+size_t upb_msg_sizeof(const upb_msglayout *l);
+
+/* upb_msg_init() / upb_msg_uninit() allow the user to use a pre-allocated
+ * block of memory as a message. The block's size should be upb_msg_sizeof().
+ * upb_msg_uninit() must be called to release internally-allocated memory
+ * unless the allocator is an arena that does not require freeing.
+ *
+ * Please note that upb_msg_init() may return a value that is different than
+ * |msg|, so you must assign the return value and not cast your memory block
+ * to upb_msg* directly!
+ *
+ * Please note that upb_msg_uninit() does *not* free any submessages, maps,
+ * or arrays referred to by this message's fields. You must free them manually
+ * yourself.
+ *
+ * upb_msg_uninit returns the original memory block, which may be useful if
+ * you dynamically allocated it (though upb_msg_new() would normally be more
+ * appropriate in this case). */
+upb_msg *upb_msg_init(void *msg, const upb_msglayout *l, upb_alloc *a);
+void *upb_msg_uninit(upb_msg *msg, const upb_msglayout *l);
+
+/* Like upb_msg_init() / upb_msg_uninit(), except the message's memory is
+ * allocated / freed from the given upb_alloc. */
+upb_msg *upb_msg_new(const upb_msglayout *l, upb_alloc *a);
+void upb_msg_free(upb_msg *msg, const upb_msglayout *l);
+
+/* Returns the upb_alloc for the given message.
+ * TODO(haberman): get rid of this? Not sure we want to be storing this
+ * for every message. */
+upb_alloc *upb_msg_alloc(const upb_msg *msg);
+
+/* Packs the tree of messages rooted at "msg" into a single hunk of memory,
+ * allocated from the given allocator. */
+void *upb_msg_pack(const upb_msg *msg, const upb_msglayout *l,
+ void *p, size_t *ofs, size_t size);
+
+/* Read-only message API. Can be safely called by anyone. */
+
+/* Returns the value associated with this field:
+ * - for scalar fields (including strings), the value directly.
+ * - return upb_msg*, or upb_map* for msg/map.
+ * If the field is unset for these field types, returns NULL.
+ *
+ * TODO(haberman): should we let users store cached array/map/msg
+ * pointers here for fields that are unset? Could be useful for the
+ * strongly-owned submessage model (ie. generated C API that doesn't use
+ * arenas).
+ */
+upb_msgval upb_msg_get(const upb_msg *msg,
+ int field_index,
+ const upb_msglayout *l);
+
+/* May only be called for fields where upb_fielddef_haspresence(f) == true. */
+bool upb_msg_has(const upb_msg *msg,
+ int field_index,
+ const upb_msglayout *l);
+
+/* Mutable message API. May only be called by the owner of the message who
+ * knows its ownership scheme and how to keep it consistent. */
+
+/* Sets the given field to the given value. Does not perform any memory
+ * management: if you overwrite a pointer to a msg/array/map/string without
+ * cleaning it up (or using an arena) it will leak.
+ */
+void upb_msg_set(upb_msg *msg,
+ int field_index,
+ upb_msgval val,
+ const upb_msglayout *l);
+
+/* For a primitive field, set it back to its default. For repeated, string, and
+ * submessage fields set it back to NULL. This could involve releasing some
+ * internal memory (for example, from an extension dictionary), but it is not
+ * recursive in any way and will not recover any memory that may be used by
+ * arrays/maps/strings/msgs that this field may have pointed to.
+ */
+bool upb_msg_clearfield(upb_msg *msg,
+ int field_index,
+ const upb_msglayout *l);
+
+/* TODO(haberman): copyfrom()/mergefrom()? */
+
+
+/** upb_array *****************************************************************/
+
+/* A upb_array stores data for a repeated field. The memory management
+ * semantics are the same as upb_msg. A upb_array allocates dynamic
+ * memory internally for the array elements. */
+
+size_t upb_array_sizeof(upb_fieldtype_t type);
+void upb_array_init(upb_array *arr, upb_fieldtype_t type, upb_alloc *a);
+void upb_array_uninit(upb_array *arr);
+upb_array *upb_array_new(upb_fieldtype_t type, upb_alloc *a);
+void upb_array_free(upb_array *arr);
+
+/* Read-only interface. Safe for anyone to call. */
+
+size_t upb_array_size(const upb_array *arr);
+upb_fieldtype_t upb_array_type(const upb_array *arr);
+upb_msgval upb_array_get(const upb_array *arr, size_t i);
+
+/* Write interface. May only be called by the message's owner who can enforce
+ * its memory management invariants. */
+
+bool upb_array_set(upb_array *arr, size_t i, upb_msgval val);
+
+
+/** upb_map *******************************************************************/
+
+/* A upb_map stores data for a map field. The memory management semantics are
+ * the same as upb_msg, with one notable exception. upb_map will internally
+ * store a copy of all string keys, but *not* any string values or submessages.
+ * So you must ensure that any string or message values outlive the map, and you
+ * must delete them manually when they are no longer required. */
+
+size_t upb_map_sizeof(upb_fieldtype_t ktype, upb_fieldtype_t vtype);
+bool upb_map_init(upb_map *map, upb_fieldtype_t ktype, upb_fieldtype_t vtype,
+ upb_alloc *a);
+void upb_map_uninit(upb_map *map);
+upb_map *upb_map_new(upb_fieldtype_t ktype, upb_fieldtype_t vtype, upb_alloc *a);
+void upb_map_free(upb_map *map);
+
+/* Read-only interface. Safe for anyone to call. */
+
+size_t upb_map_size(const upb_map *map);
+upb_fieldtype_t upb_map_keytype(const upb_map *map);
+upb_fieldtype_t upb_map_valuetype(const upb_map *map);
+bool upb_map_get(const upb_map *map, upb_msgval key, upb_msgval *val);
+
+/* Write interface. May only be called by the message's owner who can enforce
+ * its memory management invariants. */
+
+/* Sets or overwrites an entry in the map. Return value indicates whether
+ * the operation succeeded or failed with OOM, and also whether an existing
+ * key was replaced or not. */
+bool upb_map_set(upb_map *map,
+ upb_msgval key, upb_msgval val,
+ upb_msgval *valremoved);
+
+/* Deletes an entry in the map. Returns true if the key was present. */
+bool upb_map_del(upb_map *map, upb_msgval key);
+
+
+/** upb_mapiter ***************************************************************/
+
+/* For iterating over a map. Map iterators are invalidated by mutations to the
+ * map, but an invalidated iterator will never return junk or crash the process.
+ * An invalidated iterator may return entries that were already returned though,
+ * and if you keep invalidating the iterator during iteration, the program may
+ * enter an infinite loop. */
+
+size_t upb_mapiter_sizeof();
+
+void upb_mapiter_begin(upb_mapiter *i, const upb_map *t);
+upb_mapiter *upb_mapiter_new(const upb_map *t, upb_alloc *a);
+void upb_mapiter_free(upb_mapiter *i, upb_alloc *a);
+void upb_mapiter_next(upb_mapiter *i);
+bool upb_mapiter_done(const upb_mapiter *i);
+
+upb_msgval upb_mapiter_key(const upb_mapiter *i);
+upb_msgval upb_mapiter_value(const upb_mapiter *i);
+void upb_mapiter_setdone(upb_mapiter *i);
+bool upb_mapiter_isequal(const upb_mapiter *i1, const upb_mapiter *i2);
+
+
+/** Handlers ******************************************************************/
+
+/* These are the handlers used internally by upb_msgfactory_getmergehandlers().
+ * They write scalar data to a known offset from the message pointer.
+ *
+ * These would be trivial for anyone to implement themselves, but it's better
+ * to use these because some JITs will recognize and specialize these instead
+ * of actually calling the function. */
+
+/* Sets a handler for the given primitive field that will write the data at the
+ * given offset. If hasbit > 0, also sets a hasbit at the given bit offset
+ * (addressing each byte low to high). */
+bool upb_msg_setscalarhandler(upb_handlers *h,
+ const upb_fielddef *f,
+ size_t offset,
+ int32_t hasbit);
+
+/* If the given handler is a msghandlers_primitive field, returns true and sets
+ * *type, *offset and *hasbit. Otherwise returns false. */
+bool upb_msg_getscalarhandlerdata(const upb_handlers *h,
+ upb_selector_t s,
+ upb_fieldtype_t *type,
+ size_t *offset,
+ int32_t *hasbit);
+
+
+/** Interfaces for generated code *********************************************/
+
+#define UPB_NOT_IN_ONEOF UINT16_MAX
+#define UPB_NO_HASBIT UINT16_MAX
+#define UPB_NO_SUBMSG UINT16_MAX
+
+typedef struct {
+ uint32_t number;
+ uint32_t offset; /* If in a oneof, offset of default in default_msg below. */
+ uint16_t hasbit; /* UPB_NO_HASBIT if no hasbit. */
+ uint16_t oneof_index; /* UPB_NOT_IN_ONEOF if not in a oneof. */
+ uint16_t submsg_index; /* UPB_NO_SUBMSG if no submsg. */
+ uint8_t descriptortype;
+ uint8_t label;
+} upb_msglayout_fieldinit_v1;
+
+typedef struct {
+ uint32_t data_offset;
+ uint32_t case_offset;
+} upb_msglayout_oneofinit_v1;
+
+typedef struct upb_msglayout_msginit_v1 {
+ const struct upb_msglayout_msginit_v1 *const* submsgs;
+ const upb_msglayout_fieldinit_v1 *fields;
+ const upb_msglayout_oneofinit_v1 *oneofs;
+ void *default_msg;
+ /* Must be aligned to sizeof(void*). Doesn't include internal members like
+ * unknown fields, extension dict, pointer to msglayout, etc. */
+ uint32_t size;
+ uint16_t field_count;
+ uint16_t oneof_count;
+ bool extendable;
+ bool is_proto2;
+} upb_msglayout_msginit_v1;
+
+#define UPB_ALIGN_UP_TO(val, align) ((val + (align - 1)) & -align)
+#define UPB_ALIGNED_SIZEOF(type) UPB_ALIGN_UP_TO(sizeof(type), sizeof(void*))
+
+/* Initialize/uninitialize a msglayout from a msginit. If upb uses v1
+ * internally, this will not allocate any memory. Should only be used by
+ * generated code. */
+upb_msglayout *upb_msglayout_frominit_v1(
+ const upb_msglayout_msginit_v1 *init, upb_alloc *a);
+void upb_msglayout_uninit_v1(upb_msglayout *layout, upb_alloc *a);
+
+UPB_END_EXTERN_C
+
+#endif /* UPB_MSG_H_ */
+
+UPB_BEGIN_EXTERN_C
+
+bool upb_decode(upb_stringview buf, void *msg,
+ const upb_msglayout_msginit_v1 *l, upb_env *env);
+
+UPB_END_EXTERN_C
+
+#endif /* UPB_DECODE_H_ */
+/*
+** upb_encode: parsing into a upb_msg using a upb_msglayout.
+*/
+
+#ifndef UPB_ENCODE_H_
+#define UPB_ENCODE_H_
+
+
+UPB_BEGIN_EXTERN_C
+
+char *upb_encode(const void *msg, const upb_msglayout_msginit_v1 *l,
+ upb_env *env, size_t *size);
+
+UPB_END_EXTERN_C
+
+#endif /* UPB_ENCODE_H_ */
+/* This file was generated by upbc (the upb compiler) from the input
+ * file:
+ *
+ * google/protobuf/descriptor.proto
+ *
+ * Do not edit -- your changes will be discarded when the file is
+ * regenerated. */
+
+#ifndef GOOGLE_PROTOBUF_DESCRIPTOR_PROTO_UPB_H_
+#define GOOGLE_PROTOBUF_DESCRIPTOR_PROTO_UPB_H_
+
+
+UPB_BEGIN_EXTERN_C
+
+struct google_protobuf_FileDescriptorSet;
+typedef struct google_protobuf_FileDescriptorSet google_protobuf_FileDescriptorSet;
+struct google_protobuf_FileDescriptorProto;
+typedef struct google_protobuf_FileDescriptorProto google_protobuf_FileDescriptorProto;
+struct google_protobuf_DescriptorProto;
+typedef struct google_protobuf_DescriptorProto google_protobuf_DescriptorProto;
+struct google_protobuf_DescriptorProto_ExtensionRange;
+typedef struct google_protobuf_DescriptorProto_ExtensionRange google_protobuf_DescriptorProto_ExtensionRange;
+struct google_protobuf_DescriptorProto_ReservedRange;
+typedef struct google_protobuf_DescriptorProto_ReservedRange google_protobuf_DescriptorProto_ReservedRange;
+struct google_protobuf_ExtensionRangeOptions;
+typedef struct google_protobuf_ExtensionRangeOptions google_protobuf_ExtensionRangeOptions;
+struct google_protobuf_FieldDescriptorProto;
+typedef struct google_protobuf_FieldDescriptorProto google_protobuf_FieldDescriptorProto;
+struct google_protobuf_OneofDescriptorProto;
+typedef struct google_protobuf_OneofDescriptorProto google_protobuf_OneofDescriptorProto;
+struct google_protobuf_EnumDescriptorProto;
+typedef struct google_protobuf_EnumDescriptorProto google_protobuf_EnumDescriptorProto;
+struct google_protobuf_EnumDescriptorProto_EnumReservedRange;
+typedef struct google_protobuf_EnumDescriptorProto_EnumReservedRange google_protobuf_EnumDescriptorProto_EnumReservedRange;
+struct google_protobuf_EnumValueDescriptorProto;
+typedef struct google_protobuf_EnumValueDescriptorProto google_protobuf_EnumValueDescriptorProto;
+struct google_protobuf_ServiceDescriptorProto;
+typedef struct google_protobuf_ServiceDescriptorProto google_protobuf_ServiceDescriptorProto;
+struct google_protobuf_MethodDescriptorProto;
+typedef struct google_protobuf_MethodDescriptorProto google_protobuf_MethodDescriptorProto;
+struct google_protobuf_FileOptions;
+typedef struct google_protobuf_FileOptions google_protobuf_FileOptions;
+struct google_protobuf_MessageOptions;
+typedef struct google_protobuf_MessageOptions google_protobuf_MessageOptions;
+struct google_protobuf_FieldOptions;
+typedef struct google_protobuf_FieldOptions google_protobuf_FieldOptions;
+struct google_protobuf_OneofOptions;
+typedef struct google_protobuf_OneofOptions google_protobuf_OneofOptions;
+struct google_protobuf_EnumOptions;
+typedef struct google_protobuf_EnumOptions google_protobuf_EnumOptions;
+struct google_protobuf_EnumValueOptions;
+typedef struct google_protobuf_EnumValueOptions google_protobuf_EnumValueOptions;
+struct google_protobuf_ServiceOptions;
+typedef struct google_protobuf_ServiceOptions google_protobuf_ServiceOptions;
+struct google_protobuf_MethodOptions;
+typedef struct google_protobuf_MethodOptions google_protobuf_MethodOptions;
+struct google_protobuf_UninterpretedOption;
+typedef struct google_protobuf_UninterpretedOption google_protobuf_UninterpretedOption;
+struct google_protobuf_UninterpretedOption_NamePart;
+typedef struct google_protobuf_UninterpretedOption_NamePart google_protobuf_UninterpretedOption_NamePart;
+struct google_protobuf_SourceCodeInfo;
+typedef struct google_protobuf_SourceCodeInfo google_protobuf_SourceCodeInfo;
+struct google_protobuf_SourceCodeInfo_Location;
+typedef struct google_protobuf_SourceCodeInfo_Location google_protobuf_SourceCodeInfo_Location;
+struct google_protobuf_GeneratedCodeInfo;
+typedef struct google_protobuf_GeneratedCodeInfo google_protobuf_GeneratedCodeInfo;
+struct google_protobuf_GeneratedCodeInfo_Annotation;
+typedef struct google_protobuf_GeneratedCodeInfo_Annotation google_protobuf_GeneratedCodeInfo_Annotation;
+/* Enums */
+
+typedef enum {
+ google_protobuf_FieldDescriptorProto_LABEL_OPTIONAL = 1,
+ google_protobuf_FieldDescriptorProto_LABEL_REQUIRED = 2,
+ google_protobuf_FieldDescriptorProto_LABEL_REPEATED = 3
+} google_protobuf_FieldDescriptorProto_Label;
+
+typedef enum {
+ google_protobuf_FieldDescriptorProto_TYPE_DOUBLE = 1,
+ google_protobuf_FieldDescriptorProto_TYPE_FLOAT = 2,
+ google_protobuf_FieldDescriptorProto_TYPE_INT64 = 3,
+ google_protobuf_FieldDescriptorProto_TYPE_UINT64 = 4,
+ google_protobuf_FieldDescriptorProto_TYPE_INT32 = 5,
+ google_protobuf_FieldDescriptorProto_TYPE_FIXED64 = 6,
+ google_protobuf_FieldDescriptorProto_TYPE_FIXED32 = 7,
+ google_protobuf_FieldDescriptorProto_TYPE_BOOL = 8,
+ google_protobuf_FieldDescriptorProto_TYPE_STRING = 9,
+ google_protobuf_FieldDescriptorProto_TYPE_GROUP = 10,
+ google_protobuf_FieldDescriptorProto_TYPE_MESSAGE = 11,
+ google_protobuf_FieldDescriptorProto_TYPE_BYTES = 12,
+ google_protobuf_FieldDescriptorProto_TYPE_UINT32 = 13,
+ google_protobuf_FieldDescriptorProto_TYPE_ENUM = 14,
+ google_protobuf_FieldDescriptorProto_TYPE_SFIXED32 = 15,
+ google_protobuf_FieldDescriptorProto_TYPE_SFIXED64 = 16,
+ google_protobuf_FieldDescriptorProto_TYPE_SINT32 = 17,
+ google_protobuf_FieldDescriptorProto_TYPE_SINT64 = 18
+} google_protobuf_FieldDescriptorProto_Type;
+
+typedef enum {
+ google_protobuf_FieldOptions_STRING = 0,
+ google_protobuf_FieldOptions_CORD = 1,
+ google_protobuf_FieldOptions_STRING_PIECE = 2
+} google_protobuf_FieldOptions_CType;
+
+typedef enum {
+ google_protobuf_FieldOptions_JS_NORMAL = 0,
+ google_protobuf_FieldOptions_JS_STRING = 1,
+ google_protobuf_FieldOptions_JS_NUMBER = 2
+} google_protobuf_FieldOptions_JSType;
+
+typedef enum {
+ google_protobuf_FileOptions_SPEED = 1,
+ google_protobuf_FileOptions_CODE_SIZE = 2,
+ google_protobuf_FileOptions_LITE_RUNTIME = 3
+} google_protobuf_FileOptions_OptimizeMode;
+
+typedef enum {
+ google_protobuf_MethodOptions_IDEMPOTENCY_UNKNOWN = 0,
+ google_protobuf_MethodOptions_NO_SIDE_EFFECTS = 1,
+ google_protobuf_MethodOptions_IDEMPOTENT = 2
+} google_protobuf_MethodOptions_IdempotencyLevel;
+
+/* google_protobuf_FileDescriptorSet */
+extern const upb_msglayout_msginit_v1 google_protobuf_FileDescriptorSet_msginit;
+google_protobuf_FileDescriptorSet *google_protobuf_FileDescriptorSet_new(upb_env *env);
+google_protobuf_FileDescriptorSet *google_protobuf_FileDescriptorSet_parsenew(upb_stringview buf, upb_env *env);
+char *google_protobuf_FileDescriptorSet_serialize(google_protobuf_FileDescriptorSet *msg, upb_env *env, size_t *len);
+void google_protobuf_FileDescriptorSet_free(google_protobuf_FileDescriptorSet *msg, upb_env *env);
+
+/* getters. */
+const upb_array* google_protobuf_FileDescriptorSet_file(const google_protobuf_FileDescriptorSet *msg);
+
+/* setters. */
+void google_protobuf_FileDescriptorSet_set_file(google_protobuf_FileDescriptorSet *msg, upb_array* value);
+
+
+/* google_protobuf_FileDescriptorProto */
+extern const upb_msglayout_msginit_v1 google_protobuf_FileDescriptorProto_msginit;
+google_protobuf_FileDescriptorProto *google_protobuf_FileDescriptorProto_new(upb_env *env);
+google_protobuf_FileDescriptorProto *google_protobuf_FileDescriptorProto_parsenew(upb_stringview buf, upb_env *env);
+char *google_protobuf_FileDescriptorProto_serialize(google_protobuf_FileDescriptorProto *msg, upb_env *env, size_t *len);
+void google_protobuf_FileDescriptorProto_free(google_protobuf_FileDescriptorProto *msg, upb_env *env);
+
+/* getters. */
+upb_stringview google_protobuf_FileDescriptorProto_name(const google_protobuf_FileDescriptorProto *msg);
+upb_stringview google_protobuf_FileDescriptorProto_package(const google_protobuf_FileDescriptorProto *msg);
+const upb_array* google_protobuf_FileDescriptorProto_dependency(const google_protobuf_FileDescriptorProto *msg);
+const upb_array* google_protobuf_FileDescriptorProto_message_type(const google_protobuf_FileDescriptorProto *msg);
+const upb_array* google_protobuf_FileDescriptorProto_enum_type(const google_protobuf_FileDescriptorProto *msg);
+const upb_array* google_protobuf_FileDescriptorProto_service(const google_protobuf_FileDescriptorProto *msg);
+const upb_array* google_protobuf_FileDescriptorProto_extension(const google_protobuf_FileDescriptorProto *msg);
+const google_protobuf_FileOptions* google_protobuf_FileDescriptorProto_options(const google_protobuf_FileDescriptorProto *msg);
+const google_protobuf_SourceCodeInfo* google_protobuf_FileDescriptorProto_source_code_info(const google_protobuf_FileDescriptorProto *msg);
+const upb_array* google_protobuf_FileDescriptorProto_public_dependency(const google_protobuf_FileDescriptorProto *msg);
+const upb_array* google_protobuf_FileDescriptorProto_weak_dependency(const google_protobuf_FileDescriptorProto *msg);
+upb_stringview google_protobuf_FileDescriptorProto_syntax(const google_protobuf_FileDescriptorProto *msg);
+
+/* setters. */
+void google_protobuf_FileDescriptorProto_set_name(google_protobuf_FileDescriptorProto *msg, upb_stringview value);
+void google_protobuf_FileDescriptorProto_set_package(google_protobuf_FileDescriptorProto *msg, upb_stringview value);
+void google_protobuf_FileDescriptorProto_set_dependency(google_protobuf_FileDescriptorProto *msg, upb_array* value);
+void google_protobuf_FileDescriptorProto_set_message_type(google_protobuf_FileDescriptorProto *msg, upb_array* value);
+void google_protobuf_FileDescriptorProto_set_enum_type(google_protobuf_FileDescriptorProto *msg, upb_array* value);
+void google_protobuf_FileDescriptorProto_set_service(google_protobuf_FileDescriptorProto *msg, upb_array* value);
+void google_protobuf_FileDescriptorProto_set_extension(google_protobuf_FileDescriptorProto *msg, upb_array* value);
+void google_protobuf_FileDescriptorProto_set_options(google_protobuf_FileDescriptorProto *msg, google_protobuf_FileOptions* value);
+void google_protobuf_FileDescriptorProto_set_source_code_info(google_protobuf_FileDescriptorProto *msg, google_protobuf_SourceCodeInfo* value);
+void google_protobuf_FileDescriptorProto_set_public_dependency(google_protobuf_FileDescriptorProto *msg, upb_array* value);
+void google_protobuf_FileDescriptorProto_set_weak_dependency(google_protobuf_FileDescriptorProto *msg, upb_array* value);
+void google_protobuf_FileDescriptorProto_set_syntax(google_protobuf_FileDescriptorProto *msg, upb_stringview value);
+
+
+/* google_protobuf_DescriptorProto */
+extern const upb_msglayout_msginit_v1 google_protobuf_DescriptorProto_msginit;
+google_protobuf_DescriptorProto *google_protobuf_DescriptorProto_new(upb_env *env);
+google_protobuf_DescriptorProto *google_protobuf_DescriptorProto_parsenew(upb_stringview buf, upb_env *env);
+char *google_protobuf_DescriptorProto_serialize(google_protobuf_DescriptorProto *msg, upb_env *env, size_t *len);
+void google_protobuf_DescriptorProto_free(google_protobuf_DescriptorProto *msg, upb_env *env);
+
+/* getters. */
+upb_stringview google_protobuf_DescriptorProto_name(const google_protobuf_DescriptorProto *msg);
+const upb_array* google_protobuf_DescriptorProto_field(const google_protobuf_DescriptorProto *msg);
+const upb_array* google_protobuf_DescriptorProto_nested_type(const google_protobuf_DescriptorProto *msg);
+const upb_array* google_protobuf_DescriptorProto_enum_type(const google_protobuf_DescriptorProto *msg);
+const upb_array* google_protobuf_DescriptorProto_extension_range(const google_protobuf_DescriptorProto *msg);
+const upb_array* google_protobuf_DescriptorProto_extension(const google_protobuf_DescriptorProto *msg);
+const google_protobuf_MessageOptions* google_protobuf_DescriptorProto_options(const google_protobuf_DescriptorProto *msg);
+const upb_array* google_protobuf_DescriptorProto_oneof_decl(const google_protobuf_DescriptorProto *msg);
+const upb_array* google_protobuf_DescriptorProto_reserved_range(const google_protobuf_DescriptorProto *msg);
+const upb_array* google_protobuf_DescriptorProto_reserved_name(const google_protobuf_DescriptorProto *msg);
+
+/* setters. */
+void google_protobuf_DescriptorProto_set_name(google_protobuf_DescriptorProto *msg, upb_stringview value);
+void google_protobuf_DescriptorProto_set_field(google_protobuf_DescriptorProto *msg, upb_array* value);
+void google_protobuf_DescriptorProto_set_nested_type(google_protobuf_DescriptorProto *msg, upb_array* value);
+void google_protobuf_DescriptorProto_set_enum_type(google_protobuf_DescriptorProto *msg, upb_array* value);
+void google_protobuf_DescriptorProto_set_extension_range(google_protobuf_DescriptorProto *msg, upb_array* value);
+void google_protobuf_DescriptorProto_set_extension(google_protobuf_DescriptorProto *msg, upb_array* value);
+void google_protobuf_DescriptorProto_set_options(google_protobuf_DescriptorProto *msg, google_protobuf_MessageOptions* value);
+void google_protobuf_DescriptorProto_set_oneof_decl(google_protobuf_DescriptorProto *msg, upb_array* value);
+void google_protobuf_DescriptorProto_set_reserved_range(google_protobuf_DescriptorProto *msg, upb_array* value);
+void google_protobuf_DescriptorProto_set_reserved_name(google_protobuf_DescriptorProto *msg, upb_array* value);
+
+
+/* google_protobuf_DescriptorProto_ExtensionRange */
+extern const upb_msglayout_msginit_v1 google_protobuf_DescriptorProto_ExtensionRange_msginit;
+google_protobuf_DescriptorProto_ExtensionRange *google_protobuf_DescriptorProto_ExtensionRange_new(upb_env *env);
+google_protobuf_DescriptorProto_ExtensionRange *google_protobuf_DescriptorProto_ExtensionRange_parsenew(upb_stringview buf, upb_env *env);
+char *google_protobuf_DescriptorProto_ExtensionRange_serialize(google_protobuf_DescriptorProto_ExtensionRange *msg, upb_env *env, size_t *len);
+void google_protobuf_DescriptorProto_ExtensionRange_free(google_protobuf_DescriptorProto_ExtensionRange *msg, upb_env *env);
+
+/* getters. */
+int32_t google_protobuf_DescriptorProto_ExtensionRange_start(const google_protobuf_DescriptorProto_ExtensionRange *msg);
+int32_t google_protobuf_DescriptorProto_ExtensionRange_end(const google_protobuf_DescriptorProto_ExtensionRange *msg);
+const google_protobuf_ExtensionRangeOptions* google_protobuf_DescriptorProto_ExtensionRange_options(const google_protobuf_DescriptorProto_ExtensionRange *msg);
+
+/* setters. */
+void google_protobuf_DescriptorProto_ExtensionRange_set_start(google_protobuf_DescriptorProto_ExtensionRange *msg, int32_t value);
+void google_protobuf_DescriptorProto_ExtensionRange_set_end(google_protobuf_DescriptorProto_ExtensionRange *msg, int32_t value);
+void google_protobuf_DescriptorProto_ExtensionRange_set_options(google_protobuf_DescriptorProto_ExtensionRange *msg, google_protobuf_ExtensionRangeOptions* value);
+
+
+/* google_protobuf_DescriptorProto_ReservedRange */
+extern const upb_msglayout_msginit_v1 google_protobuf_DescriptorProto_ReservedRange_msginit;
+google_protobuf_DescriptorProto_ReservedRange *google_protobuf_DescriptorProto_ReservedRange_new(upb_env *env);
+google_protobuf_DescriptorProto_ReservedRange *google_protobuf_DescriptorProto_ReservedRange_parsenew(upb_stringview buf, upb_env *env);
+char *google_protobuf_DescriptorProto_ReservedRange_serialize(google_protobuf_DescriptorProto_ReservedRange *msg, upb_env *env, size_t *len);
+void google_protobuf_DescriptorProto_ReservedRange_free(google_protobuf_DescriptorProto_ReservedRange *msg, upb_env *env);
+
+/* getters. */
+int32_t google_protobuf_DescriptorProto_ReservedRange_start(const google_protobuf_DescriptorProto_ReservedRange *msg);
+int32_t google_protobuf_DescriptorProto_ReservedRange_end(const google_protobuf_DescriptorProto_ReservedRange *msg);
+
+/* setters. */
+void google_protobuf_DescriptorProto_ReservedRange_set_start(google_protobuf_DescriptorProto_ReservedRange *msg, int32_t value);
+void google_protobuf_DescriptorProto_ReservedRange_set_end(google_protobuf_DescriptorProto_ReservedRange *msg, int32_t value);
+
+
+/* google_protobuf_ExtensionRangeOptions */
+extern const upb_msglayout_msginit_v1 google_protobuf_ExtensionRangeOptions_msginit;
+google_protobuf_ExtensionRangeOptions *google_protobuf_ExtensionRangeOptions_new(upb_env *env);
+google_protobuf_ExtensionRangeOptions *google_protobuf_ExtensionRangeOptions_parsenew(upb_stringview buf, upb_env *env);
+char *google_protobuf_ExtensionRangeOptions_serialize(google_protobuf_ExtensionRangeOptions *msg, upb_env *env, size_t *len);
+void google_protobuf_ExtensionRangeOptions_free(google_protobuf_ExtensionRangeOptions *msg, upb_env *env);
+
+/* getters. */
+const upb_array* google_protobuf_ExtensionRangeOptions_uninterpreted_option(const google_protobuf_ExtensionRangeOptions *msg);
+
+/* setters. */
+void google_protobuf_ExtensionRangeOptions_set_uninterpreted_option(google_protobuf_ExtensionRangeOptions *msg, upb_array* value);
+
+
+/* google_protobuf_FieldDescriptorProto */
+extern const upb_msglayout_msginit_v1 google_protobuf_FieldDescriptorProto_msginit;
+google_protobuf_FieldDescriptorProto *google_protobuf_FieldDescriptorProto_new(upb_env *env);
+google_protobuf_FieldDescriptorProto *google_protobuf_FieldDescriptorProto_parsenew(upb_stringview buf, upb_env *env);
+char *google_protobuf_FieldDescriptorProto_serialize(google_protobuf_FieldDescriptorProto *msg, upb_env *env, size_t *len);
+void google_protobuf_FieldDescriptorProto_free(google_protobuf_FieldDescriptorProto *msg, upb_env *env);
+
+/* getters. */
+upb_stringview google_protobuf_FieldDescriptorProto_name(const google_protobuf_FieldDescriptorProto *msg);
+upb_stringview google_protobuf_FieldDescriptorProto_extendee(const google_protobuf_FieldDescriptorProto *msg);
+int32_t google_protobuf_FieldDescriptorProto_number(const google_protobuf_FieldDescriptorProto *msg);
+google_protobuf_FieldDescriptorProto_Label google_protobuf_FieldDescriptorProto_label(const google_protobuf_FieldDescriptorProto *msg);
+google_protobuf_FieldDescriptorProto_Type google_protobuf_FieldDescriptorProto_type(const google_protobuf_FieldDescriptorProto *msg);
+upb_stringview google_protobuf_FieldDescriptorProto_type_name(const google_protobuf_FieldDescriptorProto *msg);
+upb_stringview google_protobuf_FieldDescriptorProto_default_value(const google_protobuf_FieldDescriptorProto *msg);
+const google_protobuf_FieldOptions* google_protobuf_FieldDescriptorProto_options(const google_protobuf_FieldDescriptorProto *msg);
+int32_t google_protobuf_FieldDescriptorProto_oneof_index(const google_protobuf_FieldDescriptorProto *msg);
+upb_stringview google_protobuf_FieldDescriptorProto_json_name(const google_protobuf_FieldDescriptorProto *msg);
+
+/* setters. */
+void google_protobuf_FieldDescriptorProto_set_name(google_protobuf_FieldDescriptorProto *msg, upb_stringview value);
+void google_protobuf_FieldDescriptorProto_set_extendee(google_protobuf_FieldDescriptorProto *msg, upb_stringview value);
+void google_protobuf_FieldDescriptorProto_set_number(google_protobuf_FieldDescriptorProto *msg, int32_t value);
+void google_protobuf_FieldDescriptorProto_set_label(google_protobuf_FieldDescriptorProto *msg, google_protobuf_FieldDescriptorProto_Label value);
+void google_protobuf_FieldDescriptorProto_set_type(google_protobuf_FieldDescriptorProto *msg, google_protobuf_FieldDescriptorProto_Type value);
+void google_protobuf_FieldDescriptorProto_set_type_name(google_protobuf_FieldDescriptorProto *msg, upb_stringview value);
+void google_protobuf_FieldDescriptorProto_set_default_value(google_protobuf_FieldDescriptorProto *msg, upb_stringview value);
+void google_protobuf_FieldDescriptorProto_set_options(google_protobuf_FieldDescriptorProto *msg, google_protobuf_FieldOptions* value);
+void google_protobuf_FieldDescriptorProto_set_oneof_index(google_protobuf_FieldDescriptorProto *msg, int32_t value);
+void google_protobuf_FieldDescriptorProto_set_json_name(google_protobuf_FieldDescriptorProto *msg, upb_stringview value);
+
+
+/* google_protobuf_OneofDescriptorProto */
+extern const upb_msglayout_msginit_v1 google_protobuf_OneofDescriptorProto_msginit;
+google_protobuf_OneofDescriptorProto *google_protobuf_OneofDescriptorProto_new(upb_env *env);
+google_protobuf_OneofDescriptorProto *google_protobuf_OneofDescriptorProto_parsenew(upb_stringview buf, upb_env *env);
+char *google_protobuf_OneofDescriptorProto_serialize(google_protobuf_OneofDescriptorProto *msg, upb_env *env, size_t *len);
+void google_protobuf_OneofDescriptorProto_free(google_protobuf_OneofDescriptorProto *msg, upb_env *env);
+
+/* getters. */
+upb_stringview google_protobuf_OneofDescriptorProto_name(const google_protobuf_OneofDescriptorProto *msg);
+const google_protobuf_OneofOptions* google_protobuf_OneofDescriptorProto_options(const google_protobuf_OneofDescriptorProto *msg);
+
+/* setters. */
+void google_protobuf_OneofDescriptorProto_set_name(google_protobuf_OneofDescriptorProto *msg, upb_stringview value);
+void google_protobuf_OneofDescriptorProto_set_options(google_protobuf_OneofDescriptorProto *msg, google_protobuf_OneofOptions* value);
+
+
+/* google_protobuf_EnumDescriptorProto */
+extern const upb_msglayout_msginit_v1 google_protobuf_EnumDescriptorProto_msginit;
+google_protobuf_EnumDescriptorProto *google_protobuf_EnumDescriptorProto_new(upb_env *env);
+google_protobuf_EnumDescriptorProto *google_protobuf_EnumDescriptorProto_parsenew(upb_stringview buf, upb_env *env);
+char *google_protobuf_EnumDescriptorProto_serialize(google_protobuf_EnumDescriptorProto *msg, upb_env *env, size_t *len);
+void google_protobuf_EnumDescriptorProto_free(google_protobuf_EnumDescriptorProto *msg, upb_env *env);
+
+/* getters. */
+upb_stringview google_protobuf_EnumDescriptorProto_name(const google_protobuf_EnumDescriptorProto *msg);
+const upb_array* google_protobuf_EnumDescriptorProto_value(const google_protobuf_EnumDescriptorProto *msg);
+const google_protobuf_EnumOptions* google_protobuf_EnumDescriptorProto_options(const google_protobuf_EnumDescriptorProto *msg);
+const upb_array* google_protobuf_EnumDescriptorProto_reserved_range(const google_protobuf_EnumDescriptorProto *msg);
+const upb_array* google_protobuf_EnumDescriptorProto_reserved_name(const google_protobuf_EnumDescriptorProto *msg);
+
+/* setters. */
+void google_protobuf_EnumDescriptorProto_set_name(google_protobuf_EnumDescriptorProto *msg, upb_stringview value);
+void google_protobuf_EnumDescriptorProto_set_value(google_protobuf_EnumDescriptorProto *msg, upb_array* value);
+void google_protobuf_EnumDescriptorProto_set_options(google_protobuf_EnumDescriptorProto *msg, google_protobuf_EnumOptions* value);
+void google_protobuf_EnumDescriptorProto_set_reserved_range(google_protobuf_EnumDescriptorProto *msg, upb_array* value);
+void google_protobuf_EnumDescriptorProto_set_reserved_name(google_protobuf_EnumDescriptorProto *msg, upb_array* value);
+
+
+/* google_protobuf_EnumDescriptorProto_EnumReservedRange */
+extern const upb_msglayout_msginit_v1 google_protobuf_EnumDescriptorProto_EnumReservedRange_msginit;
+google_protobuf_EnumDescriptorProto_EnumReservedRange *google_protobuf_EnumDescriptorProto_EnumReservedRange_new(upb_env *env);
+google_protobuf_EnumDescriptorProto_EnumReservedRange *google_protobuf_EnumDescriptorProto_EnumReservedRange_parsenew(upb_stringview buf, upb_env *env);
+char *google_protobuf_EnumDescriptorProto_EnumReservedRange_serialize(google_protobuf_EnumDescriptorProto_EnumReservedRange *msg, upb_env *env, size_t *len);
+void google_protobuf_EnumDescriptorProto_EnumReservedRange_free(google_protobuf_EnumDescriptorProto_EnumReservedRange *msg, upb_env *env);
+
+/* getters. */
+int32_t google_protobuf_EnumDescriptorProto_EnumReservedRange_start(const google_protobuf_EnumDescriptorProto_EnumReservedRange *msg);
+int32_t google_protobuf_EnumDescriptorProto_EnumReservedRange_end(const google_protobuf_EnumDescriptorProto_EnumReservedRange *msg);
+
+/* setters. */
+void google_protobuf_EnumDescriptorProto_EnumReservedRange_set_start(google_protobuf_EnumDescriptorProto_EnumReservedRange *msg, int32_t value);
+void google_protobuf_EnumDescriptorProto_EnumReservedRange_set_end(google_protobuf_EnumDescriptorProto_EnumReservedRange *msg, int32_t value);
+
+
+/* google_protobuf_EnumValueDescriptorProto */
+extern const upb_msglayout_msginit_v1 google_protobuf_EnumValueDescriptorProto_msginit;
+google_protobuf_EnumValueDescriptorProto *google_protobuf_EnumValueDescriptorProto_new(upb_env *env);
+google_protobuf_EnumValueDescriptorProto *google_protobuf_EnumValueDescriptorProto_parsenew(upb_stringview buf, upb_env *env);
+char *google_protobuf_EnumValueDescriptorProto_serialize(google_protobuf_EnumValueDescriptorProto *msg, upb_env *env, size_t *len);
+void google_protobuf_EnumValueDescriptorProto_free(google_protobuf_EnumValueDescriptorProto *msg, upb_env *env);
+
+/* getters. */
+upb_stringview google_protobuf_EnumValueDescriptorProto_name(const google_protobuf_EnumValueDescriptorProto *msg);
+int32_t google_protobuf_EnumValueDescriptorProto_number(const google_protobuf_EnumValueDescriptorProto *msg);
+const google_protobuf_EnumValueOptions* google_protobuf_EnumValueDescriptorProto_options(const google_protobuf_EnumValueDescriptorProto *msg);
+
+/* setters. */
+void google_protobuf_EnumValueDescriptorProto_set_name(google_protobuf_EnumValueDescriptorProto *msg, upb_stringview value);
+void google_protobuf_EnumValueDescriptorProto_set_number(google_protobuf_EnumValueDescriptorProto *msg, int32_t value);
+void google_protobuf_EnumValueDescriptorProto_set_options(google_protobuf_EnumValueDescriptorProto *msg, google_protobuf_EnumValueOptions* value);
+
+
+/* google_protobuf_ServiceDescriptorProto */
+extern const upb_msglayout_msginit_v1 google_protobuf_ServiceDescriptorProto_msginit;
+google_protobuf_ServiceDescriptorProto *google_protobuf_ServiceDescriptorProto_new(upb_env *env);
+google_protobuf_ServiceDescriptorProto *google_protobuf_ServiceDescriptorProto_parsenew(upb_stringview buf, upb_env *env);
+char *google_protobuf_ServiceDescriptorProto_serialize(google_protobuf_ServiceDescriptorProto *msg, upb_env *env, size_t *len);
+void google_protobuf_ServiceDescriptorProto_free(google_protobuf_ServiceDescriptorProto *msg, upb_env *env);
+
+/* getters. */
+upb_stringview google_protobuf_ServiceDescriptorProto_name(const google_protobuf_ServiceDescriptorProto *msg);
+const upb_array* google_protobuf_ServiceDescriptorProto_method(const google_protobuf_ServiceDescriptorProto *msg);
+const google_protobuf_ServiceOptions* google_protobuf_ServiceDescriptorProto_options(const google_protobuf_ServiceDescriptorProto *msg);
+
+/* setters. */
+void google_protobuf_ServiceDescriptorProto_set_name(google_protobuf_ServiceDescriptorProto *msg, upb_stringview value);
+void google_protobuf_ServiceDescriptorProto_set_method(google_protobuf_ServiceDescriptorProto *msg, upb_array* value);
+void google_protobuf_ServiceDescriptorProto_set_options(google_protobuf_ServiceDescriptorProto *msg, google_protobuf_ServiceOptions* value);
+
+
+/* google_protobuf_MethodDescriptorProto */
+extern const upb_msglayout_msginit_v1 google_protobuf_MethodDescriptorProto_msginit;
+google_protobuf_MethodDescriptorProto *google_protobuf_MethodDescriptorProto_new(upb_env *env);
+google_protobuf_MethodDescriptorProto *google_protobuf_MethodDescriptorProto_parsenew(upb_stringview buf, upb_env *env);
+char *google_protobuf_MethodDescriptorProto_serialize(google_protobuf_MethodDescriptorProto *msg, upb_env *env, size_t *len);
+void google_protobuf_MethodDescriptorProto_free(google_protobuf_MethodDescriptorProto *msg, upb_env *env);
+
+/* getters. */
+upb_stringview google_protobuf_MethodDescriptorProto_name(const google_protobuf_MethodDescriptorProto *msg);
+upb_stringview google_protobuf_MethodDescriptorProto_input_type(const google_protobuf_MethodDescriptorProto *msg);
+upb_stringview google_protobuf_MethodDescriptorProto_output_type(const google_protobuf_MethodDescriptorProto *msg);
+const google_protobuf_MethodOptions* google_protobuf_MethodDescriptorProto_options(const google_protobuf_MethodDescriptorProto *msg);
+bool google_protobuf_MethodDescriptorProto_client_streaming(const google_protobuf_MethodDescriptorProto *msg);
+bool google_protobuf_MethodDescriptorProto_server_streaming(const google_protobuf_MethodDescriptorProto *msg);
+
+/* setters. */
+void google_protobuf_MethodDescriptorProto_set_name(google_protobuf_MethodDescriptorProto *msg, upb_stringview value);
+void google_protobuf_MethodDescriptorProto_set_input_type(google_protobuf_MethodDescriptorProto *msg, upb_stringview value);
+void google_protobuf_MethodDescriptorProto_set_output_type(google_protobuf_MethodDescriptorProto *msg, upb_stringview value);
+void google_protobuf_MethodDescriptorProto_set_options(google_protobuf_MethodDescriptorProto *msg, google_protobuf_MethodOptions* value);
+void google_protobuf_MethodDescriptorProto_set_client_streaming(google_protobuf_MethodDescriptorProto *msg, bool value);
+void google_protobuf_MethodDescriptorProto_set_server_streaming(google_protobuf_MethodDescriptorProto *msg, bool value);
+
+
+/* google_protobuf_FileOptions */
+extern const upb_msglayout_msginit_v1 google_protobuf_FileOptions_msginit;
+google_protobuf_FileOptions *google_protobuf_FileOptions_new(upb_env *env);
+google_protobuf_FileOptions *google_protobuf_FileOptions_parsenew(upb_stringview buf, upb_env *env);
+char *google_protobuf_FileOptions_serialize(google_protobuf_FileOptions *msg, upb_env *env, size_t *len);
+void google_protobuf_FileOptions_free(google_protobuf_FileOptions *msg, upb_env *env);
+
+/* getters. */
+upb_stringview google_protobuf_FileOptions_java_package(const google_protobuf_FileOptions *msg);
+upb_stringview google_protobuf_FileOptions_java_outer_classname(const google_protobuf_FileOptions *msg);
+google_protobuf_FileOptions_OptimizeMode google_protobuf_FileOptions_optimize_for(const google_protobuf_FileOptions *msg);
+bool google_protobuf_FileOptions_java_multiple_files(const google_protobuf_FileOptions *msg);
+upb_stringview google_protobuf_FileOptions_go_package(const google_protobuf_FileOptions *msg);
+bool google_protobuf_FileOptions_cc_generic_services(const google_protobuf_FileOptions *msg);
+bool google_protobuf_FileOptions_java_generic_services(const google_protobuf_FileOptions *msg);
+bool google_protobuf_FileOptions_py_generic_services(const google_protobuf_FileOptions *msg);
+bool google_protobuf_FileOptions_java_generate_equals_and_hash(const google_protobuf_FileOptions *msg);
+bool google_protobuf_FileOptions_deprecated(const google_protobuf_FileOptions *msg);
+bool google_protobuf_FileOptions_java_string_check_utf8(const google_protobuf_FileOptions *msg);
+bool google_protobuf_FileOptions_cc_enable_arenas(const google_protobuf_FileOptions *msg);
+upb_stringview google_protobuf_FileOptions_objc_class_prefix(const google_protobuf_FileOptions *msg);
+upb_stringview google_protobuf_FileOptions_csharp_namespace(const google_protobuf_FileOptions *msg);
+upb_stringview google_protobuf_FileOptions_swift_prefix(const google_protobuf_FileOptions *msg);
+upb_stringview google_protobuf_FileOptions_php_class_prefix(const google_protobuf_FileOptions *msg);
+upb_stringview google_protobuf_FileOptions_php_namespace(const google_protobuf_FileOptions *msg);
+bool google_protobuf_FileOptions_php_generic_services(const google_protobuf_FileOptions *msg);
+const upb_array* google_protobuf_FileOptions_uninterpreted_option(const google_protobuf_FileOptions *msg);
+
+/* setters. */
+void google_protobuf_FileOptions_set_java_package(google_protobuf_FileOptions *msg, upb_stringview value);
+void google_protobuf_FileOptions_set_java_outer_classname(google_protobuf_FileOptions *msg, upb_stringview value);
+void google_protobuf_FileOptions_set_optimize_for(google_protobuf_FileOptions *msg, google_protobuf_FileOptions_OptimizeMode value);
+void google_protobuf_FileOptions_set_java_multiple_files(google_protobuf_FileOptions *msg, bool value);
+void google_protobuf_FileOptions_set_go_package(google_protobuf_FileOptions *msg, upb_stringview value);
+void google_protobuf_FileOptions_set_cc_generic_services(google_protobuf_FileOptions *msg, bool value);
+void google_protobuf_FileOptions_set_java_generic_services(google_protobuf_FileOptions *msg, bool value);
+void google_protobuf_FileOptions_set_py_generic_services(google_protobuf_FileOptions *msg, bool value);
+void google_protobuf_FileOptions_set_java_generate_equals_and_hash(google_protobuf_FileOptions *msg, bool value);
+void google_protobuf_FileOptions_set_deprecated(google_protobuf_FileOptions *msg, bool value);
+void google_protobuf_FileOptions_set_java_string_check_utf8(google_protobuf_FileOptions *msg, bool value);
+void google_protobuf_FileOptions_set_cc_enable_arenas(google_protobuf_FileOptions *msg, bool value);
+void google_protobuf_FileOptions_set_objc_class_prefix(google_protobuf_FileOptions *msg, upb_stringview value);
+void google_protobuf_FileOptions_set_csharp_namespace(google_protobuf_FileOptions *msg, upb_stringview value);
+void google_protobuf_FileOptions_set_swift_prefix(google_protobuf_FileOptions *msg, upb_stringview value);
+void google_protobuf_FileOptions_set_php_class_prefix(google_protobuf_FileOptions *msg, upb_stringview value);
+void google_protobuf_FileOptions_set_php_namespace(google_protobuf_FileOptions *msg, upb_stringview value);
+void google_protobuf_FileOptions_set_php_generic_services(google_protobuf_FileOptions *msg, bool value);
+void google_protobuf_FileOptions_set_uninterpreted_option(google_protobuf_FileOptions *msg, upb_array* value);
+
+
+/* google_protobuf_MessageOptions */
+extern const upb_msglayout_msginit_v1 google_protobuf_MessageOptions_msginit;
+google_protobuf_MessageOptions *google_protobuf_MessageOptions_new(upb_env *env);
+google_protobuf_MessageOptions *google_protobuf_MessageOptions_parsenew(upb_stringview buf, upb_env *env);
+char *google_protobuf_MessageOptions_serialize(google_protobuf_MessageOptions *msg, upb_env *env, size_t *len);
+void google_protobuf_MessageOptions_free(google_protobuf_MessageOptions *msg, upb_env *env);
+
+/* getters. */
+bool google_protobuf_MessageOptions_message_set_wire_format(const google_protobuf_MessageOptions *msg);
+bool google_protobuf_MessageOptions_no_standard_descriptor_accessor(const google_protobuf_MessageOptions *msg);
+bool google_protobuf_MessageOptions_deprecated(const google_protobuf_MessageOptions *msg);
+bool google_protobuf_MessageOptions_map_entry(const google_protobuf_MessageOptions *msg);
+const upb_array* google_protobuf_MessageOptions_uninterpreted_option(const google_protobuf_MessageOptions *msg);
+
+/* setters. */
+void google_protobuf_MessageOptions_set_message_set_wire_format(google_protobuf_MessageOptions *msg, bool value);
+void google_protobuf_MessageOptions_set_no_standard_descriptor_accessor(google_protobuf_MessageOptions *msg, bool value);
+void google_protobuf_MessageOptions_set_deprecated(google_protobuf_MessageOptions *msg, bool value);
+void google_protobuf_MessageOptions_set_map_entry(google_protobuf_MessageOptions *msg, bool value);
+void google_protobuf_MessageOptions_set_uninterpreted_option(google_protobuf_MessageOptions *msg, upb_array* value);
+
+
+/* google_protobuf_FieldOptions */
+extern const upb_msglayout_msginit_v1 google_protobuf_FieldOptions_msginit;
+google_protobuf_FieldOptions *google_protobuf_FieldOptions_new(upb_env *env);
+google_protobuf_FieldOptions *google_protobuf_FieldOptions_parsenew(upb_stringview buf, upb_env *env);
+char *google_protobuf_FieldOptions_serialize(google_protobuf_FieldOptions *msg, upb_env *env, size_t *len);
+void google_protobuf_FieldOptions_free(google_protobuf_FieldOptions *msg, upb_env *env);
+
+/* getters. */
+google_protobuf_FieldOptions_CType google_protobuf_FieldOptions_ctype(const google_protobuf_FieldOptions *msg);
+bool google_protobuf_FieldOptions_packed(const google_protobuf_FieldOptions *msg);
+bool google_protobuf_FieldOptions_deprecated(const google_protobuf_FieldOptions *msg);
+bool google_protobuf_FieldOptions_lazy(const google_protobuf_FieldOptions *msg);
+google_protobuf_FieldOptions_JSType google_protobuf_FieldOptions_jstype(const google_protobuf_FieldOptions *msg);
+bool google_protobuf_FieldOptions_weak(const google_protobuf_FieldOptions *msg);
+const upb_array* google_protobuf_FieldOptions_uninterpreted_option(const google_protobuf_FieldOptions *msg);
+
+/* setters. */
+void google_protobuf_FieldOptions_set_ctype(google_protobuf_FieldOptions *msg, google_protobuf_FieldOptions_CType value);
+void google_protobuf_FieldOptions_set_packed(google_protobuf_FieldOptions *msg, bool value);
+void google_protobuf_FieldOptions_set_deprecated(google_protobuf_FieldOptions *msg, bool value);
+void google_protobuf_FieldOptions_set_lazy(google_protobuf_FieldOptions *msg, bool value);
+void google_protobuf_FieldOptions_set_jstype(google_protobuf_FieldOptions *msg, google_protobuf_FieldOptions_JSType value);
+void google_protobuf_FieldOptions_set_weak(google_protobuf_FieldOptions *msg, bool value);
+void google_protobuf_FieldOptions_set_uninterpreted_option(google_protobuf_FieldOptions *msg, upb_array* value);
+
+
+/* google_protobuf_OneofOptions */
+extern const upb_msglayout_msginit_v1 google_protobuf_OneofOptions_msginit;
+google_protobuf_OneofOptions *google_protobuf_OneofOptions_new(upb_env *env);
+google_protobuf_OneofOptions *google_protobuf_OneofOptions_parsenew(upb_stringview buf, upb_env *env);
+char *google_protobuf_OneofOptions_serialize(google_protobuf_OneofOptions *msg, upb_env *env, size_t *len);
+void google_protobuf_OneofOptions_free(google_protobuf_OneofOptions *msg, upb_env *env);
+
+/* getters. */
+const upb_array* google_protobuf_OneofOptions_uninterpreted_option(const google_protobuf_OneofOptions *msg);
+
+/* setters. */
+void google_protobuf_OneofOptions_set_uninterpreted_option(google_protobuf_OneofOptions *msg, upb_array* value);
+
+
+/* google_protobuf_EnumOptions */
+extern const upb_msglayout_msginit_v1 google_protobuf_EnumOptions_msginit;
+google_protobuf_EnumOptions *google_protobuf_EnumOptions_new(upb_env *env);
+google_protobuf_EnumOptions *google_protobuf_EnumOptions_parsenew(upb_stringview buf, upb_env *env);
+char *google_protobuf_EnumOptions_serialize(google_protobuf_EnumOptions *msg, upb_env *env, size_t *len);
+void google_protobuf_EnumOptions_free(google_protobuf_EnumOptions *msg, upb_env *env);
+
+/* getters. */
+bool google_protobuf_EnumOptions_allow_alias(const google_protobuf_EnumOptions *msg);
+bool google_protobuf_EnumOptions_deprecated(const google_protobuf_EnumOptions *msg);
+const upb_array* google_protobuf_EnumOptions_uninterpreted_option(const google_protobuf_EnumOptions *msg);
+
+/* setters. */
+void google_protobuf_EnumOptions_set_allow_alias(google_protobuf_EnumOptions *msg, bool value);
+void google_protobuf_EnumOptions_set_deprecated(google_protobuf_EnumOptions *msg, bool value);
+void google_protobuf_EnumOptions_set_uninterpreted_option(google_protobuf_EnumOptions *msg, upb_array* value);
+
+
+/* google_protobuf_EnumValueOptions */
+extern const upb_msglayout_msginit_v1 google_protobuf_EnumValueOptions_msginit;
+google_protobuf_EnumValueOptions *google_protobuf_EnumValueOptions_new(upb_env *env);
+google_protobuf_EnumValueOptions *google_protobuf_EnumValueOptions_parsenew(upb_stringview buf, upb_env *env);
+char *google_protobuf_EnumValueOptions_serialize(google_protobuf_EnumValueOptions *msg, upb_env *env, size_t *len);
+void google_protobuf_EnumValueOptions_free(google_protobuf_EnumValueOptions *msg, upb_env *env);
+
+/* getters. */
+bool google_protobuf_EnumValueOptions_deprecated(const google_protobuf_EnumValueOptions *msg);
+const upb_array* google_protobuf_EnumValueOptions_uninterpreted_option(const google_protobuf_EnumValueOptions *msg);
+
+/* setters. */
+void google_protobuf_EnumValueOptions_set_deprecated(google_protobuf_EnumValueOptions *msg, bool value);
+void google_protobuf_EnumValueOptions_set_uninterpreted_option(google_protobuf_EnumValueOptions *msg, upb_array* value);
+
+
+/* google_protobuf_ServiceOptions */
+extern const upb_msglayout_msginit_v1 google_protobuf_ServiceOptions_msginit;
+google_protobuf_ServiceOptions *google_protobuf_ServiceOptions_new(upb_env *env);
+google_protobuf_ServiceOptions *google_protobuf_ServiceOptions_parsenew(upb_stringview buf, upb_env *env);
+char *google_protobuf_ServiceOptions_serialize(google_protobuf_ServiceOptions *msg, upb_env *env, size_t *len);
+void google_protobuf_ServiceOptions_free(google_protobuf_ServiceOptions *msg, upb_env *env);
+
+/* getters. */
+bool google_protobuf_ServiceOptions_deprecated(const google_protobuf_ServiceOptions *msg);
+const upb_array* google_protobuf_ServiceOptions_uninterpreted_option(const google_protobuf_ServiceOptions *msg);
+
+/* setters. */
+void google_protobuf_ServiceOptions_set_deprecated(google_protobuf_ServiceOptions *msg, bool value);
+void google_protobuf_ServiceOptions_set_uninterpreted_option(google_protobuf_ServiceOptions *msg, upb_array* value);
+
+
+/* google_protobuf_MethodOptions */
+extern const upb_msglayout_msginit_v1 google_protobuf_MethodOptions_msginit;
+google_protobuf_MethodOptions *google_protobuf_MethodOptions_new(upb_env *env);
+google_protobuf_MethodOptions *google_protobuf_MethodOptions_parsenew(upb_stringview buf, upb_env *env);
+char *google_protobuf_MethodOptions_serialize(google_protobuf_MethodOptions *msg, upb_env *env, size_t *len);
+void google_protobuf_MethodOptions_free(google_protobuf_MethodOptions *msg, upb_env *env);
+
+/* getters. */
+bool google_protobuf_MethodOptions_deprecated(const google_protobuf_MethodOptions *msg);
+google_protobuf_MethodOptions_IdempotencyLevel google_protobuf_MethodOptions_idempotency_level(const google_protobuf_MethodOptions *msg);
+const upb_array* google_protobuf_MethodOptions_uninterpreted_option(const google_protobuf_MethodOptions *msg);
+
+/* setters. */
+void google_protobuf_MethodOptions_set_deprecated(google_protobuf_MethodOptions *msg, bool value);
+void google_protobuf_MethodOptions_set_idempotency_level(google_protobuf_MethodOptions *msg, google_protobuf_MethodOptions_IdempotencyLevel value);
+void google_protobuf_MethodOptions_set_uninterpreted_option(google_protobuf_MethodOptions *msg, upb_array* value);
+
+
+/* google_protobuf_UninterpretedOption */
+extern const upb_msglayout_msginit_v1 google_protobuf_UninterpretedOption_msginit;
+google_protobuf_UninterpretedOption *google_protobuf_UninterpretedOption_new(upb_env *env);
+google_protobuf_UninterpretedOption *google_protobuf_UninterpretedOption_parsenew(upb_stringview buf, upb_env *env);
+char *google_protobuf_UninterpretedOption_serialize(google_protobuf_UninterpretedOption *msg, upb_env *env, size_t *len);
+void google_protobuf_UninterpretedOption_free(google_protobuf_UninterpretedOption *msg, upb_env *env);
+
+/* getters. */
+const upb_array* google_protobuf_UninterpretedOption_name(const google_protobuf_UninterpretedOption *msg);
+upb_stringview google_protobuf_UninterpretedOption_identifier_value(const google_protobuf_UninterpretedOption *msg);
+uint64_t google_protobuf_UninterpretedOption_positive_int_value(const google_protobuf_UninterpretedOption *msg);
+int64_t google_protobuf_UninterpretedOption_negative_int_value(const google_protobuf_UninterpretedOption *msg);
+double google_protobuf_UninterpretedOption_double_value(const google_protobuf_UninterpretedOption *msg);
+upb_stringview google_protobuf_UninterpretedOption_string_value(const google_protobuf_UninterpretedOption *msg);
+upb_stringview google_protobuf_UninterpretedOption_aggregate_value(const google_protobuf_UninterpretedOption *msg);
+
+/* setters. */
+void google_protobuf_UninterpretedOption_set_name(google_protobuf_UninterpretedOption *msg, upb_array* value);
+void google_protobuf_UninterpretedOption_set_identifier_value(google_protobuf_UninterpretedOption *msg, upb_stringview value);
+void google_protobuf_UninterpretedOption_set_positive_int_value(google_protobuf_UninterpretedOption *msg, uint64_t value);
+void google_protobuf_UninterpretedOption_set_negative_int_value(google_protobuf_UninterpretedOption *msg, int64_t value);
+void google_protobuf_UninterpretedOption_set_double_value(google_protobuf_UninterpretedOption *msg, double value);
+void google_protobuf_UninterpretedOption_set_string_value(google_protobuf_UninterpretedOption *msg, upb_stringview value);
+void google_protobuf_UninterpretedOption_set_aggregate_value(google_protobuf_UninterpretedOption *msg, upb_stringview value);
+
+
+/* google_protobuf_UninterpretedOption_NamePart */
+extern const upb_msglayout_msginit_v1 google_protobuf_UninterpretedOption_NamePart_msginit;
+google_protobuf_UninterpretedOption_NamePart *google_protobuf_UninterpretedOption_NamePart_new(upb_env *env);
+google_protobuf_UninterpretedOption_NamePart *google_protobuf_UninterpretedOption_NamePart_parsenew(upb_stringview buf, upb_env *env);
+char *google_protobuf_UninterpretedOption_NamePart_serialize(google_protobuf_UninterpretedOption_NamePart *msg, upb_env *env, size_t *len);
+void google_protobuf_UninterpretedOption_NamePart_free(google_protobuf_UninterpretedOption_NamePart *msg, upb_env *env);
+
+/* getters. */
+upb_stringview google_protobuf_UninterpretedOption_NamePart_name_part(const google_protobuf_UninterpretedOption_NamePart *msg);
+bool google_protobuf_UninterpretedOption_NamePart_is_extension(const google_protobuf_UninterpretedOption_NamePart *msg);
+
+/* setters. */
+void google_protobuf_UninterpretedOption_NamePart_set_name_part(google_protobuf_UninterpretedOption_NamePart *msg, upb_stringview value);
+void google_protobuf_UninterpretedOption_NamePart_set_is_extension(google_protobuf_UninterpretedOption_NamePart *msg, bool value);
+
+
+/* google_protobuf_SourceCodeInfo */
+extern const upb_msglayout_msginit_v1 google_protobuf_SourceCodeInfo_msginit;
+google_protobuf_SourceCodeInfo *google_protobuf_SourceCodeInfo_new(upb_env *env);
+google_protobuf_SourceCodeInfo *google_protobuf_SourceCodeInfo_parsenew(upb_stringview buf, upb_env *env);
+char *google_protobuf_SourceCodeInfo_serialize(google_protobuf_SourceCodeInfo *msg, upb_env *env, size_t *len);
+void google_protobuf_SourceCodeInfo_free(google_protobuf_SourceCodeInfo *msg, upb_env *env);
+
+/* getters. */
+const upb_array* google_protobuf_SourceCodeInfo_location(const google_protobuf_SourceCodeInfo *msg);
+
+/* setters. */
+void google_protobuf_SourceCodeInfo_set_location(google_protobuf_SourceCodeInfo *msg, upb_array* value);
+
+
+/* google_protobuf_SourceCodeInfo_Location */
+extern const upb_msglayout_msginit_v1 google_protobuf_SourceCodeInfo_Location_msginit;
+google_protobuf_SourceCodeInfo_Location *google_protobuf_SourceCodeInfo_Location_new(upb_env *env);
+google_protobuf_SourceCodeInfo_Location *google_protobuf_SourceCodeInfo_Location_parsenew(upb_stringview buf, upb_env *env);
+char *google_protobuf_SourceCodeInfo_Location_serialize(google_protobuf_SourceCodeInfo_Location *msg, upb_env *env, size_t *len);
+void google_protobuf_SourceCodeInfo_Location_free(google_protobuf_SourceCodeInfo_Location *msg, upb_env *env);
+
+/* getters. */
+const upb_array* google_protobuf_SourceCodeInfo_Location_path(const google_protobuf_SourceCodeInfo_Location *msg);
+const upb_array* google_protobuf_SourceCodeInfo_Location_span(const google_protobuf_SourceCodeInfo_Location *msg);
+upb_stringview google_protobuf_SourceCodeInfo_Location_leading_comments(const google_protobuf_SourceCodeInfo_Location *msg);
+upb_stringview google_protobuf_SourceCodeInfo_Location_trailing_comments(const google_protobuf_SourceCodeInfo_Location *msg);
+const upb_array* google_protobuf_SourceCodeInfo_Location_leading_detached_comments(const google_protobuf_SourceCodeInfo_Location *msg);
+
+/* setters. */
+void google_protobuf_SourceCodeInfo_Location_set_path(google_protobuf_SourceCodeInfo_Location *msg, upb_array* value);
+void google_protobuf_SourceCodeInfo_Location_set_span(google_protobuf_SourceCodeInfo_Location *msg, upb_array* value);
+void google_protobuf_SourceCodeInfo_Location_set_leading_comments(google_protobuf_SourceCodeInfo_Location *msg, upb_stringview value);
+void google_protobuf_SourceCodeInfo_Location_set_trailing_comments(google_protobuf_SourceCodeInfo_Location *msg, upb_stringview value);
+void google_protobuf_SourceCodeInfo_Location_set_leading_detached_comments(google_protobuf_SourceCodeInfo_Location *msg, upb_array* value);
+
+
+/* google_protobuf_GeneratedCodeInfo */
+extern const upb_msglayout_msginit_v1 google_protobuf_GeneratedCodeInfo_msginit;
+google_protobuf_GeneratedCodeInfo *google_protobuf_GeneratedCodeInfo_new(upb_env *env);
+google_protobuf_GeneratedCodeInfo *google_protobuf_GeneratedCodeInfo_parsenew(upb_stringview buf, upb_env *env);
+char *google_protobuf_GeneratedCodeInfo_serialize(google_protobuf_GeneratedCodeInfo *msg, upb_env *env, size_t *len);
+void google_protobuf_GeneratedCodeInfo_free(google_protobuf_GeneratedCodeInfo *msg, upb_env *env);
+
+/* getters. */
+const upb_array* google_protobuf_GeneratedCodeInfo_annotation(const google_protobuf_GeneratedCodeInfo *msg);
+
+/* setters. */
+void google_protobuf_GeneratedCodeInfo_set_annotation(google_protobuf_GeneratedCodeInfo *msg, upb_array* value);
+
+
+/* google_protobuf_GeneratedCodeInfo_Annotation */
+extern const upb_msglayout_msginit_v1 google_protobuf_GeneratedCodeInfo_Annotation_msginit;
+google_protobuf_GeneratedCodeInfo_Annotation *google_protobuf_GeneratedCodeInfo_Annotation_new(upb_env *env);
+google_protobuf_GeneratedCodeInfo_Annotation *google_protobuf_GeneratedCodeInfo_Annotation_parsenew(upb_stringview buf, upb_env *env);
+char *google_protobuf_GeneratedCodeInfo_Annotation_serialize(google_protobuf_GeneratedCodeInfo_Annotation *msg, upb_env *env, size_t *len);
+void google_protobuf_GeneratedCodeInfo_Annotation_free(google_protobuf_GeneratedCodeInfo_Annotation *msg, upb_env *env);
+
+/* getters. */
+const upb_array* google_protobuf_GeneratedCodeInfo_Annotation_path(const google_protobuf_GeneratedCodeInfo_Annotation *msg);
+upb_stringview google_protobuf_GeneratedCodeInfo_Annotation_source_file(const google_protobuf_GeneratedCodeInfo_Annotation *msg);
+int32_t google_protobuf_GeneratedCodeInfo_Annotation_begin(const google_protobuf_GeneratedCodeInfo_Annotation *msg);
+int32_t google_protobuf_GeneratedCodeInfo_Annotation_end(const google_protobuf_GeneratedCodeInfo_Annotation *msg);
+
+/* setters. */
+void google_protobuf_GeneratedCodeInfo_Annotation_set_path(google_protobuf_GeneratedCodeInfo_Annotation *msg, upb_array* value);
+void google_protobuf_GeneratedCodeInfo_Annotation_set_source_file(google_protobuf_GeneratedCodeInfo_Annotation *msg, upb_stringview value);
+void google_protobuf_GeneratedCodeInfo_Annotation_set_begin(google_protobuf_GeneratedCodeInfo_Annotation *msg, int32_t value);
+void google_protobuf_GeneratedCodeInfo_Annotation_set_end(google_protobuf_GeneratedCodeInfo_Annotation *msg, int32_t value);
+
+
+UPB_END_EXTERN_C
+
+#endif /* GOOGLE_PROTOBUF_DESCRIPTOR_PROTO_UPB_H_ */
+/*
+** structs.int.h: structures definitions that are internal to upb.
+*/
+
+#ifndef UPB_STRUCTS_H_
+#define UPB_STRUCTS_H_
+
+struct upb_array {
+ upb_fieldtype_t type;
+ uint8_t element_size;
+ void *data; /* Each element is element_size. */
+ size_t len; /* Measured in elements. */
+ size_t size; /* Measured in elements. */
+ upb_alloc *alloc;
+};
+
+#endif /* UPB_STRUCTS_H_ */
+
+/*
+** This file contains definitions of structs that should be considered private
+** and NOT stable across versions of upb.
+**
+** The only reason they are declared here and not in .c files is to allow upb
+** and the application (if desired) to embed statically-initialized instances
+** of structures like defs.
+**
+** If you include this file, all guarantees of ABI compatibility go out the
+** window! Any code that includes this file needs to recompile against the
+** exact same version of upb that they are linking against.
+**
+** You also need to recompile if you change the value of the UPB_DEBUG_REFS
+** flag.
+*/
+
+
+#ifndef UPB_STATICINIT_H_
+#define UPB_STATICINIT_H_
+
+#ifdef __cplusplus
+/* Because of how we do our typedefs, this header can't be included from C++. */
+#error This file cannot be included from C++
+#endif
+
+/* upb_refcounted *************************************************************/
+
+
+/* upb_def ********************************************************************/
+
+struct upb_def {
+ upb_refcounted base;
+
+ const char *fullname;
+ const upb_filedef* file;
+ char type; /* A upb_deftype_t (char to save space) */
+
+ /* Used as a flag during the def's mutable stage. Must be false unless
+ * it is currently being used by a function on the stack. This allows
+ * us to easily determine which defs were passed into the function's
+ * current invocation. */
+ bool came_from_user;
+};
+
+#define UPB_DEF_INIT(name, type, vtbl, refs, ref2s) \
+ { UPB_REFCOUNT_INIT(vtbl, refs, ref2s), name, NULL, type, false }
+
+
+/* upb_fielddef ***************************************************************/
+
+struct upb_fielddef {
+ upb_def base;
+
+ union {
+ int64_t sint;
+ uint64_t uint;
+ double dbl;
+ float flt;
+ void *bytes;
+ } defaultval;
+ union {
+ const upb_msgdef *def; /* If !msg_is_symbolic. */
+ char *name; /* If msg_is_symbolic. */
+ } msg;
+ union {
+ const upb_def *def; /* If !subdef_is_symbolic. */
+ char *name; /* If subdef_is_symbolic. */
+ } sub; /* The msgdef or enumdef for this field, if upb_hassubdef(f). */
+ bool subdef_is_symbolic;
+ bool msg_is_symbolic;
+ const upb_oneofdef *oneof;
+ bool default_is_string;
+ bool type_is_set_; /* False until type is explicitly set. */
+ bool is_extension_;
+ bool lazy_;
+ bool packed_;
+ upb_intfmt_t intfmt;
+ bool tagdelim;
+ upb_fieldtype_t type_;
+ upb_label_t label_;
+ uint32_t number_;
+ uint32_t selector_base; /* Used to index into a upb::Handlers table. */
+ uint32_t index_;
+};
+
+extern const struct upb_refcounted_vtbl upb_fielddef_vtbl;
+
+#define UPB_FIELDDEF_INIT(label, type, intfmt, tagdelim, is_extension, lazy, \
+ packed, name, num, msgdef, subdef, selector_base, \
+ index, defaultval, refs, ref2s) \
+ { \
+ UPB_DEF_INIT(name, UPB_DEF_FIELD, &upb_fielddef_vtbl, refs, ref2s), \
+ defaultval, {msgdef}, {subdef}, NULL, false, false, \
+ type == UPB_TYPE_STRING || type == UPB_TYPE_BYTES, true, is_extension, \
+ lazy, packed, intfmt, tagdelim, type, label, num, selector_base, index \
+ }
+
+
+/* upb_msgdef *****************************************************************/
+
+struct upb_msgdef {
+ upb_def base;
+
+ size_t selector_count;
+ uint32_t submsg_field_count;
+
+ /* Tables for looking up fields by number and name. */
+ upb_inttable itof; /* int to field */
+ upb_strtable ntof; /* name to field/oneof */
+
+ /* Is this a map-entry message? */
+ bool map_entry;
+
+ /* Whether this message has proto2 or proto3 semantics. */
+ upb_syntax_t syntax;
+
+ /* TODO(haberman): proper extension ranges (there can be multiple). */
+};
+
+extern const struct upb_refcounted_vtbl upb_msgdef_vtbl;
+
+/* TODO: also support static initialization of the oneofs table. This will be
+ * needed if we compile in descriptors that contain oneofs. */
+#define UPB_MSGDEF_INIT(name, selector_count, submsg_field_count, itof, ntof, \
+ map_entry, syntax, refs, ref2s) \
+ { \
+ UPB_DEF_INIT(name, UPB_DEF_MSG, &upb_fielddef_vtbl, refs, ref2s), \
+ selector_count, submsg_field_count, itof, ntof, map_entry, syntax \
+ }
+
+
+/* upb_enumdef ****************************************************************/
+
+struct upb_enumdef {
+ upb_def base;
+
+ upb_strtable ntoi;
+ upb_inttable iton;
+ int32_t defaultval;
+};
+
+extern const struct upb_refcounted_vtbl upb_enumdef_vtbl;
+
+#define UPB_ENUMDEF_INIT(name, ntoi, iton, defaultval, refs, ref2s) \
+ { UPB_DEF_INIT(name, UPB_DEF_ENUM, &upb_enumdef_vtbl, refs, ref2s), ntoi, \
+ iton, defaultval }
+
+
+/* upb_oneofdef ***************************************************************/
+
+struct upb_oneofdef {
+ upb_refcounted base;
+
+ uint32_t index; /* Index within oneofs. */
+ const char *name;
+ upb_strtable ntof;
+ upb_inttable itof;
+ const upb_msgdef *parent;
+};
+
+extern const struct upb_refcounted_vtbl upb_oneofdef_vtbl;
+
+#define UPB_ONEOFDEF_INIT(name, ntof, itof, refs, ref2s) \
+ { UPB_REFCOUNT_INIT(&upb_oneofdef_vtbl, refs, ref2s), 0, name, ntof, itof }
+
+
+/* upb_symtab *****************************************************************/
+
+struct upb_symtab {
+ upb_refcounted base;
+
+ upb_strtable symtab;
+};
+
+struct upb_filedef {
+ upb_refcounted base;
+
+ const char *name;
+ const char *package;
+ const char *phpprefix;
+ const char *phpnamespace;
+ upb_syntax_t syntax;
+
+ upb_inttable defs;
+ upb_inttable deps;
+};
+
+extern const struct upb_refcounted_vtbl upb_filedef_vtbl;
+
+#endif /* UPB_STATICINIT_H_ */
+/*
+** upb::descriptor::Reader (upb_descreader)
+**
+** Provides a way of building upb::Defs from data in descriptor.proto format.
+*/
+
+#ifndef UPB_DESCRIPTOR_H
+#define UPB_DESCRIPTOR_H
+
+
+#ifdef __cplusplus
+namespace upb {
+namespace descriptor {
+class Reader;
+} /* namespace descriptor */
+} /* namespace upb */
+#endif
+
+UPB_DECLARE_TYPE(upb::descriptor::Reader, upb_descreader)
+
+#ifdef __cplusplus
+
+/* Class that receives descriptor data according to the descriptor.proto schema
+ * and use it to build upb::Defs corresponding to that schema. */
+class upb::descriptor::Reader {
+ public:
+ /* These handlers must have come from NewHandlers() and must outlive the
+ * Reader.
+ *
+ * TODO: generate the handlers statically (like we do with the
+ * descriptor.proto defs) so that there is no need to pass this parameter (or
+ * to build/memory-manage the handlers at runtime at all). Unfortunately this
+ * is a bit tricky to implement for Handlers, but necessary to simplify this
+ * interface. */
+ static Reader* Create(Environment* env, const Handlers* handlers);
+
+ /* The reader's input; this is where descriptor.proto data should be sent. */
+ Sink* input();
+
+ /* Use to get the FileDefs that have been parsed. */
+ size_t file_count() const;
+ FileDef* file(size_t i) const;
+
+ /* Builds and returns handlers for the reader, owned by "owner." */
+ static Handlers* NewHandlers(const void* owner);
+
+ private:
+ UPB_DISALLOW_POD_OPS(Reader, upb::descriptor::Reader)
+};
+
+#endif
+
+UPB_BEGIN_EXTERN_C
+
+/* C API. */
+upb_descreader *upb_descreader_create(upb_env *e, const upb_handlers *h);
+upb_sink *upb_descreader_input(upb_descreader *r);
+size_t upb_descreader_filecount(const upb_descreader *r);
+upb_filedef *upb_descreader_file(const upb_descreader *r, size_t i);
+const upb_handlers *upb_descreader_newhandlers(const void *owner);
+
+UPB_END_EXTERN_C
+
+#ifdef __cplusplus
+/* C++ implementation details. ************************************************/
+namespace upb {
+namespace descriptor {
+inline Reader* Reader::Create(Environment* e, const Handlers *h) {
+ return upb_descreader_create(e, h);
+}
+inline Sink* Reader::input() { return upb_descreader_input(this); }
+inline size_t Reader::file_count() const {
+ return upb_descreader_filecount(this);
+}
+inline FileDef* Reader::file(size_t i) const {
+ return upb_descreader_file(this, i);
+}
+} /* namespace descriptor */
+} /* namespace upb */
+#endif
+
+#endif /* UPB_DESCRIPTOR_H */
+/* This file contains accessors for a set of compiled-in defs.
+ * Note that unlike Google's protobuf, it does *not* define
+ * generated classes or any other kind of data structure for
+ * actually storing protobufs. It only contains *defs* which
+ * let you reflect over a protobuf *schema*.
+ */
+/* This file was generated by upbc (the upb compiler) from the input
+ * file:
+ *
+ * upb/descriptor/descriptor.proto
+ *
+ * Do not edit -- your changes will be discarded when the file is
+ * regenerated. */
+
+#ifndef UPB_DESCRIPTOR_DESCRIPTOR_PROTO_UPB_H_
+#define UPB_DESCRIPTOR_DESCRIPTOR_PROTO_UPB_H_
+
+
+UPB_BEGIN_EXTERN_C
+
+/* MessageDefs: call these functions to get a ref to a msgdef. */
+const upb_msgdef *upbdefs_google_protobuf_DescriptorProto_get(const void *owner);
+const upb_msgdef *upbdefs_google_protobuf_DescriptorProto_ExtensionRange_get(const void *owner);
+const upb_msgdef *upbdefs_google_protobuf_DescriptorProto_ReservedRange_get(const void *owner);
+const upb_msgdef *upbdefs_google_protobuf_EnumDescriptorProto_get(const void *owner);
+const upb_msgdef *upbdefs_google_protobuf_EnumOptions_get(const void *owner);
+const upb_msgdef *upbdefs_google_protobuf_EnumValueDescriptorProto_get(const void *owner);
+const upb_msgdef *upbdefs_google_protobuf_EnumValueOptions_get(const void *owner);
+const upb_msgdef *upbdefs_google_protobuf_FieldDescriptorProto_get(const void *owner);
+const upb_msgdef *upbdefs_google_protobuf_FieldOptions_get(const void *owner);
+const upb_msgdef *upbdefs_google_protobuf_FileDescriptorProto_get(const void *owner);
+const upb_msgdef *upbdefs_google_protobuf_FileDescriptorSet_get(const void *owner);
+const upb_msgdef *upbdefs_google_protobuf_FileOptions_get(const void *owner);
+const upb_msgdef *upbdefs_google_protobuf_MessageOptions_get(const void *owner);
+const upb_msgdef *upbdefs_google_protobuf_MethodDescriptorProto_get(const void *owner);
+const upb_msgdef *upbdefs_google_protobuf_MethodOptions_get(const void *owner);
+const upb_msgdef *upbdefs_google_protobuf_OneofDescriptorProto_get(const void *owner);
+const upb_msgdef *upbdefs_google_protobuf_ServiceDescriptorProto_get(const void *owner);
+const upb_msgdef *upbdefs_google_protobuf_ServiceOptions_get(const void *owner);
+const upb_msgdef *upbdefs_google_protobuf_SourceCodeInfo_get(const void *owner);
+const upb_msgdef *upbdefs_google_protobuf_SourceCodeInfo_Location_get(const void *owner);
+const upb_msgdef *upbdefs_google_protobuf_UninterpretedOption_get(const void *owner);
+const upb_msgdef *upbdefs_google_protobuf_UninterpretedOption_NamePart_get(const void *owner);
+
+/* EnumDefs: call these functions to get a ref to an enumdef. */
+const upb_enumdef *upbdefs_google_protobuf_FieldDescriptorProto_Label_get(const void *owner);
+const upb_enumdef *upbdefs_google_protobuf_FieldDescriptorProto_Type_get(const void *owner);
+const upb_enumdef *upbdefs_google_protobuf_FieldOptions_CType_get(const void *owner);
+const upb_enumdef *upbdefs_google_protobuf_FieldOptions_JSType_get(const void *owner);
+const upb_enumdef *upbdefs_google_protobuf_FileOptions_OptimizeMode_get(const void *owner);
+
+/* Functions to test whether this message is of a certain type. */
+UPB_INLINE bool upbdefs_google_protobuf_DescriptorProto_is(const upb_msgdef *m) {
+ return strcmp(upb_msgdef_fullname(m), "google.protobuf.DescriptorProto") == 0;
+}
+UPB_INLINE bool upbdefs_google_protobuf_DescriptorProto_ExtensionRange_is(const upb_msgdef *m) {
+ return strcmp(upb_msgdef_fullname(m), "google.protobuf.DescriptorProto.ExtensionRange") == 0;
+}
+UPB_INLINE bool upbdefs_google_protobuf_DescriptorProto_ReservedRange_is(const upb_msgdef *m) {
+ return strcmp(upb_msgdef_fullname(m), "google.protobuf.DescriptorProto.ReservedRange") == 0;
+}
+UPB_INLINE bool upbdefs_google_protobuf_EnumDescriptorProto_is(const upb_msgdef *m) {
+ return strcmp(upb_msgdef_fullname(m), "google.protobuf.EnumDescriptorProto") == 0;
+}
+UPB_INLINE bool upbdefs_google_protobuf_EnumOptions_is(const upb_msgdef *m) {
+ return strcmp(upb_msgdef_fullname(m), "google.protobuf.EnumOptions") == 0;
+}
+UPB_INLINE bool upbdefs_google_protobuf_EnumValueDescriptorProto_is(const upb_msgdef *m) {
+ return strcmp(upb_msgdef_fullname(m), "google.protobuf.EnumValueDescriptorProto") == 0;
+}
+UPB_INLINE bool upbdefs_google_protobuf_EnumValueOptions_is(const upb_msgdef *m) {
+ return strcmp(upb_msgdef_fullname(m), "google.protobuf.EnumValueOptions") == 0;
+}
+UPB_INLINE bool upbdefs_google_protobuf_FieldDescriptorProto_is(const upb_msgdef *m) {
+ return strcmp(upb_msgdef_fullname(m), "google.protobuf.FieldDescriptorProto") == 0;
+}
+UPB_INLINE bool upbdefs_google_protobuf_FieldOptions_is(const upb_msgdef *m) {
+ return strcmp(upb_msgdef_fullname(m), "google.protobuf.FieldOptions") == 0;
+}
+UPB_INLINE bool upbdefs_google_protobuf_FileDescriptorProto_is(const upb_msgdef *m) {
+ return strcmp(upb_msgdef_fullname(m), "google.protobuf.FileDescriptorProto") == 0;
+}
+UPB_INLINE bool upbdefs_google_protobuf_FileDescriptorSet_is(const upb_msgdef *m) {
+ return strcmp(upb_msgdef_fullname(m), "google.protobuf.FileDescriptorSet") == 0;
+}
+UPB_INLINE bool upbdefs_google_protobuf_FileOptions_is(const upb_msgdef *m) {
+ return strcmp(upb_msgdef_fullname(m), "google.protobuf.FileOptions") == 0;
+}
+UPB_INLINE bool upbdefs_google_protobuf_MessageOptions_is(const upb_msgdef *m) {
+ return strcmp(upb_msgdef_fullname(m), "google.protobuf.MessageOptions") == 0;
+}
+UPB_INLINE bool upbdefs_google_protobuf_MethodDescriptorProto_is(const upb_msgdef *m) {
+ return strcmp(upb_msgdef_fullname(m), "google.protobuf.MethodDescriptorProto") == 0;
+}
+UPB_INLINE bool upbdefs_google_protobuf_MethodOptions_is(const upb_msgdef *m) {
+ return strcmp(upb_msgdef_fullname(m), "google.protobuf.MethodOptions") == 0;
+}
+UPB_INLINE bool upbdefs_google_protobuf_OneofDescriptorProto_is(const upb_msgdef *m) {
+ return strcmp(upb_msgdef_fullname(m), "google.protobuf.OneofDescriptorProto") == 0;
+}
+UPB_INLINE bool upbdefs_google_protobuf_ServiceDescriptorProto_is(const upb_msgdef *m) {
+ return strcmp(upb_msgdef_fullname(m), "google.protobuf.ServiceDescriptorProto") == 0;
+}
+UPB_INLINE bool upbdefs_google_protobuf_ServiceOptions_is(const upb_msgdef *m) {
+ return strcmp(upb_msgdef_fullname(m), "google.protobuf.ServiceOptions") == 0;
+}
+UPB_INLINE bool upbdefs_google_protobuf_SourceCodeInfo_is(const upb_msgdef *m) {
+ return strcmp(upb_msgdef_fullname(m), "google.protobuf.SourceCodeInfo") == 0;
+}
+UPB_INLINE bool upbdefs_google_protobuf_SourceCodeInfo_Location_is(const upb_msgdef *m) {
+ return strcmp(upb_msgdef_fullname(m), "google.protobuf.SourceCodeInfo.Location") == 0;
+}
+UPB_INLINE bool upbdefs_google_protobuf_UninterpretedOption_is(const upb_msgdef *m) {
+ return strcmp(upb_msgdef_fullname(m), "google.protobuf.UninterpretedOption") == 0;
+}
+UPB_INLINE bool upbdefs_google_protobuf_UninterpretedOption_NamePart_is(const upb_msgdef *m) {
+ return strcmp(upb_msgdef_fullname(m), "google.protobuf.UninterpretedOption.NamePart") == 0;
+}
+
+/* Functions to test whether this enum is of a certain type. */
+UPB_INLINE bool upbdefs_google_protobuf_FieldDescriptorProto_Label_is(const upb_enumdef *e) {
+ return strcmp(upb_enumdef_fullname(e), "google.protobuf.FieldDescriptorProto.Label") == 0;
+}
+UPB_INLINE bool upbdefs_google_protobuf_FieldDescriptorProto_Type_is(const upb_enumdef *e) {
+ return strcmp(upb_enumdef_fullname(e), "google.protobuf.FieldDescriptorProto.Type") == 0;
+}
+UPB_INLINE bool upbdefs_google_protobuf_FieldOptions_CType_is(const upb_enumdef *e) {
+ return strcmp(upb_enumdef_fullname(e), "google.protobuf.FieldOptions.CType") == 0;
+}
+UPB_INLINE bool upbdefs_google_protobuf_FieldOptions_JSType_is(const upb_enumdef *e) {
+ return strcmp(upb_enumdef_fullname(e), "google.protobuf.FieldOptions.JSType") == 0;
+}
+UPB_INLINE bool upbdefs_google_protobuf_FileOptions_OptimizeMode_is(const upb_enumdef *e) {
+ return strcmp(upb_enumdef_fullname(e), "google.protobuf.FileOptions.OptimizeMode") == 0;
+}
+
+
+/* Functions to get a fielddef from a msgdef reference. */
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_DescriptorProto_ExtensionRange_f_end(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_DescriptorProto_ExtensionRange_is(m)); return upb_msgdef_itof(m, 2); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_DescriptorProto_ExtensionRange_f_start(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_DescriptorProto_ExtensionRange_is(m)); return upb_msgdef_itof(m, 1); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_DescriptorProto_ReservedRange_f_end(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_DescriptorProto_ReservedRange_is(m)); return upb_msgdef_itof(m, 2); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_DescriptorProto_ReservedRange_f_start(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_DescriptorProto_ReservedRange_is(m)); return upb_msgdef_itof(m, 1); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_DescriptorProto_f_enum_type(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_DescriptorProto_is(m)); return upb_msgdef_itof(m, 4); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_DescriptorProto_f_extension(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_DescriptorProto_is(m)); return upb_msgdef_itof(m, 6); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_DescriptorProto_f_extension_range(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_DescriptorProto_is(m)); return upb_msgdef_itof(m, 5); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_DescriptorProto_f_field(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_DescriptorProto_is(m)); return upb_msgdef_itof(m, 2); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_DescriptorProto_f_name(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_DescriptorProto_is(m)); return upb_msgdef_itof(m, 1); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_DescriptorProto_f_nested_type(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_DescriptorProto_is(m)); return upb_msgdef_itof(m, 3); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_DescriptorProto_f_oneof_decl(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_DescriptorProto_is(m)); return upb_msgdef_itof(m, 8); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_DescriptorProto_f_options(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_DescriptorProto_is(m)); return upb_msgdef_itof(m, 7); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_DescriptorProto_f_reserved_name(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_DescriptorProto_is(m)); return upb_msgdef_itof(m, 10); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_DescriptorProto_f_reserved_range(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_DescriptorProto_is(m)); return upb_msgdef_itof(m, 9); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_EnumDescriptorProto_f_name(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_EnumDescriptorProto_is(m)); return upb_msgdef_itof(m, 1); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_EnumDescriptorProto_f_options(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_EnumDescriptorProto_is(m)); return upb_msgdef_itof(m, 3); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_EnumDescriptorProto_f_value(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_EnumDescriptorProto_is(m)); return upb_msgdef_itof(m, 2); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_EnumOptions_f_allow_alias(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_EnumOptions_is(m)); return upb_msgdef_itof(m, 2); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_EnumOptions_f_deprecated(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_EnumOptions_is(m)); return upb_msgdef_itof(m, 3); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_EnumOptions_f_uninterpreted_option(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_EnumOptions_is(m)); return upb_msgdef_itof(m, 999); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_EnumValueDescriptorProto_f_name(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_EnumValueDescriptorProto_is(m)); return upb_msgdef_itof(m, 1); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_EnumValueDescriptorProto_f_number(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_EnumValueDescriptorProto_is(m)); return upb_msgdef_itof(m, 2); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_EnumValueDescriptorProto_f_options(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_EnumValueDescriptorProto_is(m)); return upb_msgdef_itof(m, 3); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_EnumValueOptions_f_deprecated(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_EnumValueOptions_is(m)); return upb_msgdef_itof(m, 1); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_EnumValueOptions_f_uninterpreted_option(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_EnumValueOptions_is(m)); return upb_msgdef_itof(m, 999); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FieldDescriptorProto_f_default_value(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FieldDescriptorProto_is(m)); return upb_msgdef_itof(m, 7); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FieldDescriptorProto_f_extendee(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FieldDescriptorProto_is(m)); return upb_msgdef_itof(m, 2); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FieldDescriptorProto_f_json_name(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FieldDescriptorProto_is(m)); return upb_msgdef_itof(m, 10); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FieldDescriptorProto_f_label(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FieldDescriptorProto_is(m)); return upb_msgdef_itof(m, 4); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FieldDescriptorProto_f_name(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FieldDescriptorProto_is(m)); return upb_msgdef_itof(m, 1); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FieldDescriptorProto_f_number(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FieldDescriptorProto_is(m)); return upb_msgdef_itof(m, 3); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FieldDescriptorProto_f_oneof_index(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FieldDescriptorProto_is(m)); return upb_msgdef_itof(m, 9); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FieldDescriptorProto_f_options(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FieldDescriptorProto_is(m)); return upb_msgdef_itof(m, 8); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FieldDescriptorProto_f_type(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FieldDescriptorProto_is(m)); return upb_msgdef_itof(m, 5); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FieldDescriptorProto_f_type_name(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FieldDescriptorProto_is(m)); return upb_msgdef_itof(m, 6); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FieldOptions_f_ctype(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FieldOptions_is(m)); return upb_msgdef_itof(m, 1); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FieldOptions_f_deprecated(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FieldOptions_is(m)); return upb_msgdef_itof(m, 3); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FieldOptions_f_jstype(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FieldOptions_is(m)); return upb_msgdef_itof(m, 6); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FieldOptions_f_lazy(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FieldOptions_is(m)); return upb_msgdef_itof(m, 5); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FieldOptions_f_packed(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FieldOptions_is(m)); return upb_msgdef_itof(m, 2); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FieldOptions_f_uninterpreted_option(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FieldOptions_is(m)); return upb_msgdef_itof(m, 999); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FieldOptions_f_weak(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FieldOptions_is(m)); return upb_msgdef_itof(m, 10); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FileDescriptorProto_f_dependency(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FileDescriptorProto_is(m)); return upb_msgdef_itof(m, 3); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FileDescriptorProto_f_enum_type(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FileDescriptorProto_is(m)); return upb_msgdef_itof(m, 5); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FileDescriptorProto_f_extension(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FileDescriptorProto_is(m)); return upb_msgdef_itof(m, 7); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FileDescriptorProto_f_message_type(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FileDescriptorProto_is(m)); return upb_msgdef_itof(m, 4); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FileDescriptorProto_f_name(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FileDescriptorProto_is(m)); return upb_msgdef_itof(m, 1); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FileDescriptorProto_f_options(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FileDescriptorProto_is(m)); return upb_msgdef_itof(m, 8); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FileDescriptorProto_f_package(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FileDescriptorProto_is(m)); return upb_msgdef_itof(m, 2); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FileDescriptorProto_f_public_dependency(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FileDescriptorProto_is(m)); return upb_msgdef_itof(m, 10); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FileDescriptorProto_f_service(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FileDescriptorProto_is(m)); return upb_msgdef_itof(m, 6); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FileDescriptorProto_f_source_code_info(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FileDescriptorProto_is(m)); return upb_msgdef_itof(m, 9); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FileDescriptorProto_f_syntax(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FileDescriptorProto_is(m)); return upb_msgdef_itof(m, 12); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FileDescriptorProto_f_weak_dependency(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FileDescriptorProto_is(m)); return upb_msgdef_itof(m, 11); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FileDescriptorSet_f_file(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FileDescriptorSet_is(m)); return upb_msgdef_itof(m, 1); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FileOptions_f_cc_enable_arenas(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FileOptions_is(m)); return upb_msgdef_itof(m, 31); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FileOptions_f_cc_generic_services(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FileOptions_is(m)); return upb_msgdef_itof(m, 16); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FileOptions_f_csharp_namespace(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FileOptions_is(m)); return upb_msgdef_itof(m, 37); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FileOptions_f_deprecated(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FileOptions_is(m)); return upb_msgdef_itof(m, 23); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FileOptions_f_go_package(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FileOptions_is(m)); return upb_msgdef_itof(m, 11); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FileOptions_f_java_generate_equals_and_hash(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FileOptions_is(m)); return upb_msgdef_itof(m, 20); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FileOptions_f_java_generic_services(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FileOptions_is(m)); return upb_msgdef_itof(m, 17); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FileOptions_f_java_multiple_files(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FileOptions_is(m)); return upb_msgdef_itof(m, 10); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FileOptions_f_java_outer_classname(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FileOptions_is(m)); return upb_msgdef_itof(m, 8); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FileOptions_f_java_package(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FileOptions_is(m)); return upb_msgdef_itof(m, 1); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FileOptions_f_java_string_check_utf8(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FileOptions_is(m)); return upb_msgdef_itof(m, 27); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FileOptions_f_javanano_use_deprecated_package(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FileOptions_is(m)); return upb_msgdef_itof(m, 38); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FileOptions_f_objc_class_prefix(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FileOptions_is(m)); return upb_msgdef_itof(m, 36); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FileOptions_f_optimize_for(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FileOptions_is(m)); return upb_msgdef_itof(m, 9); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FileOptions_f_php_class_prefix(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FileOptions_is(m)); return upb_msgdef_itof(m, 40); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FileOptions_f_php_namespace(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FileOptions_is(m)); return upb_msgdef_itof(m, 41); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FileOptions_f_py_generic_services(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FileOptions_is(m)); return upb_msgdef_itof(m, 18); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_FileOptions_f_uninterpreted_option(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_FileOptions_is(m)); return upb_msgdef_itof(m, 999); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_MessageOptions_f_deprecated(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_MessageOptions_is(m)); return upb_msgdef_itof(m, 3); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_MessageOptions_f_map_entry(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_MessageOptions_is(m)); return upb_msgdef_itof(m, 7); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_MessageOptions_f_message_set_wire_format(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_MessageOptions_is(m)); return upb_msgdef_itof(m, 1); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_MessageOptions_f_no_standard_descriptor_accessor(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_MessageOptions_is(m)); return upb_msgdef_itof(m, 2); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_MessageOptions_f_uninterpreted_option(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_MessageOptions_is(m)); return upb_msgdef_itof(m, 999); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_MethodDescriptorProto_f_client_streaming(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_MethodDescriptorProto_is(m)); return upb_msgdef_itof(m, 5); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_MethodDescriptorProto_f_input_type(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_MethodDescriptorProto_is(m)); return upb_msgdef_itof(m, 2); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_MethodDescriptorProto_f_name(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_MethodDescriptorProto_is(m)); return upb_msgdef_itof(m, 1); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_MethodDescriptorProto_f_options(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_MethodDescriptorProto_is(m)); return upb_msgdef_itof(m, 4); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_MethodDescriptorProto_f_output_type(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_MethodDescriptorProto_is(m)); return upb_msgdef_itof(m, 3); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_MethodDescriptorProto_f_server_streaming(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_MethodDescriptorProto_is(m)); return upb_msgdef_itof(m, 6); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_MethodOptions_f_deprecated(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_MethodOptions_is(m)); return upb_msgdef_itof(m, 33); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_MethodOptions_f_uninterpreted_option(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_MethodOptions_is(m)); return upb_msgdef_itof(m, 999); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_OneofDescriptorProto_f_name(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_OneofDescriptorProto_is(m)); return upb_msgdef_itof(m, 1); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_ServiceDescriptorProto_f_method(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_ServiceDescriptorProto_is(m)); return upb_msgdef_itof(m, 2); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_ServiceDescriptorProto_f_name(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_ServiceDescriptorProto_is(m)); return upb_msgdef_itof(m, 1); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_ServiceDescriptorProto_f_options(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_ServiceDescriptorProto_is(m)); return upb_msgdef_itof(m, 3); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_ServiceOptions_f_deprecated(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_ServiceOptions_is(m)); return upb_msgdef_itof(m, 33); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_ServiceOptions_f_uninterpreted_option(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_ServiceOptions_is(m)); return upb_msgdef_itof(m, 999); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_SourceCodeInfo_Location_f_leading_comments(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_SourceCodeInfo_Location_is(m)); return upb_msgdef_itof(m, 3); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_SourceCodeInfo_Location_f_leading_detached_comments(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_SourceCodeInfo_Location_is(m)); return upb_msgdef_itof(m, 6); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_SourceCodeInfo_Location_f_path(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_SourceCodeInfo_Location_is(m)); return upb_msgdef_itof(m, 1); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_SourceCodeInfo_Location_f_span(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_SourceCodeInfo_Location_is(m)); return upb_msgdef_itof(m, 2); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_SourceCodeInfo_Location_f_trailing_comments(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_SourceCodeInfo_Location_is(m)); return upb_msgdef_itof(m, 4); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_SourceCodeInfo_f_location(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_SourceCodeInfo_is(m)); return upb_msgdef_itof(m, 1); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_UninterpretedOption_NamePart_f_is_extension(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_UninterpretedOption_NamePart_is(m)); return upb_msgdef_itof(m, 2); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_UninterpretedOption_NamePart_f_name_part(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_UninterpretedOption_NamePart_is(m)); return upb_msgdef_itof(m, 1); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_UninterpretedOption_f_aggregate_value(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_UninterpretedOption_is(m)); return upb_msgdef_itof(m, 8); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_UninterpretedOption_f_double_value(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_UninterpretedOption_is(m)); return upb_msgdef_itof(m, 6); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_UninterpretedOption_f_identifier_value(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_UninterpretedOption_is(m)); return upb_msgdef_itof(m, 3); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_UninterpretedOption_f_name(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_UninterpretedOption_is(m)); return upb_msgdef_itof(m, 2); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_UninterpretedOption_f_negative_int_value(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_UninterpretedOption_is(m)); return upb_msgdef_itof(m, 5); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_UninterpretedOption_f_positive_int_value(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_UninterpretedOption_is(m)); return upb_msgdef_itof(m, 4); }
+UPB_INLINE const upb_fielddef *upbdefs_google_protobuf_UninterpretedOption_f_string_value(const upb_msgdef *m) { UPB_ASSERT(upbdefs_google_protobuf_UninterpretedOption_is(m)); return upb_msgdef_itof(m, 7); }
+
+UPB_END_EXTERN_C
+
+#ifdef __cplusplus
+
+namespace upbdefs {
+namespace google {
+namespace protobuf {
+
+class DescriptorProto : public ::upb::reffed_ptr<const ::upb::MessageDef> {
+ public:
+ DescriptorProto(const ::upb::MessageDef* m, const void *ref_donor = NULL)
+ : reffed_ptr(m, ref_donor) {
+ UPB_ASSERT(upbdefs_google_protobuf_DescriptorProto_is(m));
+ }
+
+ static DescriptorProto get() {
+ const ::upb::MessageDef* m = upbdefs_google_protobuf_DescriptorProto_get(&m);
+ return DescriptorProto(m, &m);
+ }
+
+ class ExtensionRange : public ::upb::reffed_ptr<const ::upb::MessageDef> {
+ public:
+ ExtensionRange(const ::upb::MessageDef* m, const void *ref_donor = NULL)
+ : reffed_ptr(m, ref_donor) {
+ UPB_ASSERT(upbdefs_google_protobuf_DescriptorProto_ExtensionRange_is(m));
+ }
+
+ static ExtensionRange get() {
+ const ::upb::MessageDef* m = upbdefs_google_protobuf_DescriptorProto_ExtensionRange_get(&m);
+ return ExtensionRange(m, &m);
+ }
+ };
+
+ class ReservedRange : public ::upb::reffed_ptr<const ::upb::MessageDef> {
+ public:
+ ReservedRange(const ::upb::MessageDef* m, const void *ref_donor = NULL)
+ : reffed_ptr(m, ref_donor) {
+ UPB_ASSERT(upbdefs_google_protobuf_DescriptorProto_ReservedRange_is(m));
+ }
+
+ static ReservedRange get() {
+ const ::upb::MessageDef* m = upbdefs_google_protobuf_DescriptorProto_ReservedRange_get(&m);
+ return ReservedRange(m, &m);
+ }
+ };
+};
+
+class EnumDescriptorProto : public ::upb::reffed_ptr<const ::upb::MessageDef> {
+ public:
+ EnumDescriptorProto(const ::upb::MessageDef* m, const void *ref_donor = NULL)
+ : reffed_ptr(m, ref_donor) {
+ UPB_ASSERT(upbdefs_google_protobuf_EnumDescriptorProto_is(m));
+ }
+
+ static EnumDescriptorProto get() {
+ const ::upb::MessageDef* m = upbdefs_google_protobuf_EnumDescriptorProto_get(&m);
+ return EnumDescriptorProto(m, &m);
+ }
+};
+
+class EnumOptions : public ::upb::reffed_ptr<const ::upb::MessageDef> {
+ public:
+ EnumOptions(const ::upb::MessageDef* m, const void *ref_donor = NULL)
+ : reffed_ptr(m, ref_donor) {
+ UPB_ASSERT(upbdefs_google_protobuf_EnumOptions_is(m));
+ }
+
+ static EnumOptions get() {
+ const ::upb::MessageDef* m = upbdefs_google_protobuf_EnumOptions_get(&m);
+ return EnumOptions(m, &m);
+ }
+};
+
+class EnumValueDescriptorProto : public ::upb::reffed_ptr<const ::upb::MessageDef> {
+ public:
+ EnumValueDescriptorProto(const ::upb::MessageDef* m, const void *ref_donor = NULL)
+ : reffed_ptr(m, ref_donor) {
+ UPB_ASSERT(upbdefs_google_protobuf_EnumValueDescriptorProto_is(m));
+ }
+
+ static EnumValueDescriptorProto get() {
+ const ::upb::MessageDef* m = upbdefs_google_protobuf_EnumValueDescriptorProto_get(&m);
+ return EnumValueDescriptorProto(m, &m);
+ }
+};
+
+class EnumValueOptions : public ::upb::reffed_ptr<const ::upb::MessageDef> {
+ public:
+ EnumValueOptions(const ::upb::MessageDef* m, const void *ref_donor = NULL)
+ : reffed_ptr(m, ref_donor) {
+ UPB_ASSERT(upbdefs_google_protobuf_EnumValueOptions_is(m));
+ }
+
+ static EnumValueOptions get() {
+ const ::upb::MessageDef* m = upbdefs_google_protobuf_EnumValueOptions_get(&m);
+ return EnumValueOptions(m, &m);
+ }
+};
+
+class FieldDescriptorProto : public ::upb::reffed_ptr<const ::upb::MessageDef> {
+ public:
+ FieldDescriptorProto(const ::upb::MessageDef* m, const void *ref_donor = NULL)
+ : reffed_ptr(m, ref_donor) {
+ UPB_ASSERT(upbdefs_google_protobuf_FieldDescriptorProto_is(m));
+ }
+
+ static FieldDescriptorProto get() {
+ const ::upb::MessageDef* m = upbdefs_google_protobuf_FieldDescriptorProto_get(&m);
+ return FieldDescriptorProto(m, &m);
+ }
+
+ class Label : public ::upb::reffed_ptr<const ::upb::EnumDef> {
+ public:
+ Label(const ::upb::EnumDef* e, const void *ref_donor = NULL)
+ : reffed_ptr(e, ref_donor) {
+ UPB_ASSERT(upbdefs_google_protobuf_FieldDescriptorProto_Label_is(e));
+ }
+ static Label get() {
+ const ::upb::EnumDef* e = upbdefs_google_protobuf_FieldDescriptorProto_Label_get(&e);
+ return Label(e, &e);
+ }
+ };
+
+ class Type : public ::upb::reffed_ptr<const ::upb::EnumDef> {
+ public:
+ Type(const ::upb::EnumDef* e, const void *ref_donor = NULL)
+ : reffed_ptr(e, ref_donor) {
+ UPB_ASSERT(upbdefs_google_protobuf_FieldDescriptorProto_Type_is(e));
+ }
+ static Type get() {
+ const ::upb::EnumDef* e = upbdefs_google_protobuf_FieldDescriptorProto_Type_get(&e);
+ return Type(e, &e);
+ }
+ };
+};
+
+class FieldOptions : public ::upb::reffed_ptr<const ::upb::MessageDef> {
+ public:
+ FieldOptions(const ::upb::MessageDef* m, const void *ref_donor = NULL)
+ : reffed_ptr(m, ref_donor) {
+ UPB_ASSERT(upbdefs_google_protobuf_FieldOptions_is(m));
+ }
+
+ static FieldOptions get() {
+ const ::upb::MessageDef* m = upbdefs_google_protobuf_FieldOptions_get(&m);
+ return FieldOptions(m, &m);
+ }
+
+ class CType : public ::upb::reffed_ptr<const ::upb::EnumDef> {
+ public:
+ CType(const ::upb::EnumDef* e, const void *ref_donor = NULL)
+ : reffed_ptr(e, ref_donor) {
+ UPB_ASSERT(upbdefs_google_protobuf_FieldOptions_CType_is(e));
+ }
+ static CType get() {
+ const ::upb::EnumDef* e = upbdefs_google_protobuf_FieldOptions_CType_get(&e);
+ return CType(e, &e);
+ }
+ };
+
+ class JSType : public ::upb::reffed_ptr<const ::upb::EnumDef> {
+ public:
+ JSType(const ::upb::EnumDef* e, const void *ref_donor = NULL)
+ : reffed_ptr(e, ref_donor) {
+ UPB_ASSERT(upbdefs_google_protobuf_FieldOptions_JSType_is(e));
+ }
+ static JSType get() {
+ const ::upb::EnumDef* e = upbdefs_google_protobuf_FieldOptions_JSType_get(&e);
+ return JSType(e, &e);
+ }
+ };
+};
+
+class FileDescriptorProto : public ::upb::reffed_ptr<const ::upb::MessageDef> {
+ public:
+ FileDescriptorProto(const ::upb::MessageDef* m, const void *ref_donor = NULL)
+ : reffed_ptr(m, ref_donor) {
+ UPB_ASSERT(upbdefs_google_protobuf_FileDescriptorProto_is(m));
+ }
+
+ static FileDescriptorProto get() {
+ const ::upb::MessageDef* m = upbdefs_google_protobuf_FileDescriptorProto_get(&m);
+ return FileDescriptorProto(m, &m);
+ }
+};
+
+class FileDescriptorSet : public ::upb::reffed_ptr<const ::upb::MessageDef> {
+ public:
+ FileDescriptorSet(const ::upb::MessageDef* m, const void *ref_donor = NULL)
+ : reffed_ptr(m, ref_donor) {
+ UPB_ASSERT(upbdefs_google_protobuf_FileDescriptorSet_is(m));
+ }
+
+ static FileDescriptorSet get() {
+ const ::upb::MessageDef* m = upbdefs_google_protobuf_FileDescriptorSet_get(&m);
+ return FileDescriptorSet(m, &m);
+ }
+};
+
+class FileOptions : public ::upb::reffed_ptr<const ::upb::MessageDef> {
+ public:
+ FileOptions(const ::upb::MessageDef* m, const void *ref_donor = NULL)
+ : reffed_ptr(m, ref_donor) {
+ UPB_ASSERT(upbdefs_google_protobuf_FileOptions_is(m));
+ }
+
+ static FileOptions get() {
+ const ::upb::MessageDef* m = upbdefs_google_protobuf_FileOptions_get(&m);
+ return FileOptions(m, &m);
+ }
+
+ class OptimizeMode : public ::upb::reffed_ptr<const ::upb::EnumDef> {
+ public:
+ OptimizeMode(const ::upb::EnumDef* e, const void *ref_donor = NULL)
+ : reffed_ptr(e, ref_donor) {
+ UPB_ASSERT(upbdefs_google_protobuf_FileOptions_OptimizeMode_is(e));
+ }
+ static OptimizeMode get() {
+ const ::upb::EnumDef* e = upbdefs_google_protobuf_FileOptions_OptimizeMode_get(&e);
+ return OptimizeMode(e, &e);
+ }
+ };
+};
+
+class MessageOptions : public ::upb::reffed_ptr<const ::upb::MessageDef> {
+ public:
+ MessageOptions(const ::upb::MessageDef* m, const void *ref_donor = NULL)
+ : reffed_ptr(m, ref_donor) {
+ UPB_ASSERT(upbdefs_google_protobuf_MessageOptions_is(m));
+ }
+
+ static MessageOptions get() {
+ const ::upb::MessageDef* m = upbdefs_google_protobuf_MessageOptions_get(&m);
+ return MessageOptions(m, &m);
+ }
+};
+
+class MethodDescriptorProto : public ::upb::reffed_ptr<const ::upb::MessageDef> {
+ public:
+ MethodDescriptorProto(const ::upb::MessageDef* m, const void *ref_donor = NULL)
+ : reffed_ptr(m, ref_donor) {
+ UPB_ASSERT(upbdefs_google_protobuf_MethodDescriptorProto_is(m));
+ }
+
+ static MethodDescriptorProto get() {
+ const ::upb::MessageDef* m = upbdefs_google_protobuf_MethodDescriptorProto_get(&m);
+ return MethodDescriptorProto(m, &m);
+ }
+};
+
+class MethodOptions : public ::upb::reffed_ptr<const ::upb::MessageDef> {
+ public:
+ MethodOptions(const ::upb::MessageDef* m, const void *ref_donor = NULL)
+ : reffed_ptr(m, ref_donor) {
+ UPB_ASSERT(upbdefs_google_protobuf_MethodOptions_is(m));
+ }
+
+ static MethodOptions get() {
+ const ::upb::MessageDef* m = upbdefs_google_protobuf_MethodOptions_get(&m);
+ return MethodOptions(m, &m);
+ }
+};
+
+class OneofDescriptorProto : public ::upb::reffed_ptr<const ::upb::MessageDef> {
+ public:
+ OneofDescriptorProto(const ::upb::MessageDef* m, const void *ref_donor = NULL)
+ : reffed_ptr(m, ref_donor) {
+ UPB_ASSERT(upbdefs_google_protobuf_OneofDescriptorProto_is(m));
+ }
+
+ static OneofDescriptorProto get() {
+ const ::upb::MessageDef* m = upbdefs_google_protobuf_OneofDescriptorProto_get(&m);
+ return OneofDescriptorProto(m, &m);
+ }
+};
+
+class ServiceDescriptorProto : public ::upb::reffed_ptr<const ::upb::MessageDef> {
+ public:
+ ServiceDescriptorProto(const ::upb::MessageDef* m, const void *ref_donor = NULL)
+ : reffed_ptr(m, ref_donor) {
+ UPB_ASSERT(upbdefs_google_protobuf_ServiceDescriptorProto_is(m));
+ }
+
+ static ServiceDescriptorProto get() {
+ const ::upb::MessageDef* m = upbdefs_google_protobuf_ServiceDescriptorProto_get(&m);
+ return ServiceDescriptorProto(m, &m);
+ }
+};
+
+class ServiceOptions : public ::upb::reffed_ptr<const ::upb::MessageDef> {
+ public:
+ ServiceOptions(const ::upb::MessageDef* m, const void *ref_donor = NULL)
+ : reffed_ptr(m, ref_donor) {
+ UPB_ASSERT(upbdefs_google_protobuf_ServiceOptions_is(m));
+ }
+
+ static ServiceOptions get() {
+ const ::upb::MessageDef* m = upbdefs_google_protobuf_ServiceOptions_get(&m);
+ return ServiceOptions(m, &m);
+ }
+};
+
+class SourceCodeInfo : public ::upb::reffed_ptr<const ::upb::MessageDef> {
+ public:
+ SourceCodeInfo(const ::upb::MessageDef* m, const void *ref_donor = NULL)
+ : reffed_ptr(m, ref_donor) {
+ UPB_ASSERT(upbdefs_google_protobuf_SourceCodeInfo_is(m));
+ }
+
+ static SourceCodeInfo get() {
+ const ::upb::MessageDef* m = upbdefs_google_protobuf_SourceCodeInfo_get(&m);
+ return SourceCodeInfo(m, &m);
+ }
+
+ class Location : public ::upb::reffed_ptr<const ::upb::MessageDef> {
+ public:
+ Location(const ::upb::MessageDef* m, const void *ref_donor = NULL)
+ : reffed_ptr(m, ref_donor) {
+ UPB_ASSERT(upbdefs_google_protobuf_SourceCodeInfo_Location_is(m));
+ }
+
+ static Location get() {
+ const ::upb::MessageDef* m = upbdefs_google_protobuf_SourceCodeInfo_Location_get(&m);
+ return Location(m, &m);
+ }
+ };
+};
+
+class UninterpretedOption : public ::upb::reffed_ptr<const ::upb::MessageDef> {
+ public:
+ UninterpretedOption(const ::upb::MessageDef* m, const void *ref_donor = NULL)
+ : reffed_ptr(m, ref_donor) {
+ UPB_ASSERT(upbdefs_google_protobuf_UninterpretedOption_is(m));
+ }
+
+ static UninterpretedOption get() {
+ const ::upb::MessageDef* m = upbdefs_google_protobuf_UninterpretedOption_get(&m);
+ return UninterpretedOption(m, &m);
+ }
+
+ class NamePart : public ::upb::reffed_ptr<const ::upb::MessageDef> {
+ public:
+ NamePart(const ::upb::MessageDef* m, const void *ref_donor = NULL)
+ : reffed_ptr(m, ref_donor) {
+ UPB_ASSERT(upbdefs_google_protobuf_UninterpretedOption_NamePart_is(m));
+ }
+
+ static NamePart get() {
+ const ::upb::MessageDef* m = upbdefs_google_protobuf_UninterpretedOption_NamePart_get(&m);
+ return NamePart(m, &m);
+ }
+ };
+};
+
+} /* namespace protobuf */
+} /* namespace google */
+} /* namespace upbdefs */
+
+#endif /* __cplusplus */
+
+#endif /* UPB_DESCRIPTOR_DESCRIPTOR_PROTO_UPB_H_ */
+/*
+** Internal-only definitions for the decoder.
+*/
+
+#ifndef UPB_DECODER_INT_H_
+#define UPB_DECODER_INT_H_
+
+/*
+** upb::pb::Decoder
+**
+** A high performance, streaming, resumable decoder for the binary protobuf
+** format.
+**
+** This interface works the same regardless of what decoder backend is being
+** used. A client of this class does not need to know whether decoding is using
+** a JITted decoder (DynASM, LLVM, etc) or an interpreted decoder. By default,
+** it will always use the fastest available decoder. However, you can call
+** set_allow_jit(false) to disable any JIT decoder that might be available.
+** This is primarily useful for testing purposes.
+*/
+
+#ifndef UPB_DECODER_H_
+#define UPB_DECODER_H_
+
+
+#ifdef __cplusplus
+namespace upb {
+namespace pb {
+class CodeCache;
+class Decoder;
+class DecoderMethod;
+class DecoderMethodOptions;
+} /* namespace pb */
+} /* namespace upb */
+#endif
+
+UPB_DECLARE_TYPE(upb::pb::CodeCache, upb_pbcodecache)
+UPB_DECLARE_TYPE(upb::pb::Decoder, upb_pbdecoder)
+UPB_DECLARE_TYPE(upb::pb::DecoderMethodOptions, upb_pbdecodermethodopts)
+
+UPB_DECLARE_DERIVED_TYPE(upb::pb::DecoderMethod, upb::RefCounted,
+ upb_pbdecodermethod, upb_refcounted)
+
+/* The maximum number of bytes we are required to buffer internally between
+ * calls to the decoder. The value is 14: a 5 byte unknown tag plus ten-byte
+ * varint, less one because we are buffering an incomplete value.
+ *
+ * Should only be used by unit tests. */
+#define UPB_DECODER_MAX_RESIDUAL_BYTES 14
+
+#ifdef __cplusplus
+
+/* The parameters one uses to construct a DecoderMethod.
+ * TODO(haberman): move allowjit here? Seems more convenient for users.
+ * TODO(haberman): move this to be heap allocated for ABI stability. */
+class upb::pb::DecoderMethodOptions {
+ public:
+ /* Parameter represents the destination handlers that this method will push
+ * to. */
+ explicit DecoderMethodOptions(const Handlers* dest_handlers);
+
+ /* Should the decoder push submessages to lazy handlers for fields that have
+ * them? The caller should set this iff the lazy handlers expect data that is
+ * in protobuf binary format and the caller wishes to lazy parse it. */
+ void set_lazy(bool lazy);
+#else
+struct upb_pbdecodermethodopts {
+#endif
+ const upb_handlers *handlers;
+ bool lazy;
+};
+
+#ifdef __cplusplus
+
+/* Represents the code to parse a protobuf according to a destination
+ * Handlers. */
+class upb::pb::DecoderMethod {
+ public:
+ /* Include base methods from upb::ReferenceCounted. */
+ UPB_REFCOUNTED_CPPMETHODS
+
+ /* The destination handlers that are statically bound to this method.
+ * This method is only capable of outputting to a sink that uses these
+ * handlers. */
+ const Handlers* dest_handlers() const;
+
+ /* The input handlers for this decoder method. */
+ const BytesHandler* input_handler() const;
+
+ /* Whether this method is native. */
+ bool is_native() const;
+
+ /* Convenience method for generating a DecoderMethod without explicitly
+ * creating a CodeCache. */
+ static reffed_ptr<const DecoderMethod> New(const DecoderMethodOptions& opts);
+
+ private:
+ UPB_DISALLOW_POD_OPS(DecoderMethod, upb::pb::DecoderMethod)
+};
+
+#endif
+
+/* Preallocation hint: decoder won't allocate more bytes than this when first
+ * constructed. This hint may be an overestimate for some build configurations.
+ * But if the decoder library is upgraded without recompiling the application,
+ * it may be an underestimate. */
+#define UPB_PB_DECODER_SIZE 4416
+
+#ifdef __cplusplus
+
+/* A Decoder receives binary protobuf data on its input sink and pushes the
+ * decoded data to its output sink. */
+class upb::pb::Decoder {
+ public:
+ /* Constructs a decoder instance for the given method, which must outlive this
+ * decoder. Any errors during parsing will be set on the given status, which
+ * must also outlive this decoder.
+ *
+ * The sink must match the given method. */
+ static Decoder* Create(Environment* env, const DecoderMethod* method,
+ Sink* output);
+
+ /* Returns the DecoderMethod this decoder is parsing from. */
+ const DecoderMethod* method() const;
+
+ /* The sink on which this decoder receives input. */
+ BytesSink* input();
+
+ /* Returns number of bytes successfully parsed.
+ *
+ * This can be useful for determining the stream position where an error
+ * occurred.
+ *
+ * This value may not be up-to-date when called from inside a parsing
+ * callback. */
+ uint64_t BytesParsed() const;
+
+ /* Gets/sets the parsing nexting limit. If the total number of nested
+ * submessages and repeated fields hits this limit, parsing will fail. This
+ * is a resource limit that controls the amount of memory used by the parsing
+ * stack.
+ *
+ * Setting the limit will fail if the parser is currently suspended at a depth
+ * greater than this, or if memory allocation of the stack fails. */
+ size_t max_nesting() const;
+ bool set_max_nesting(size_t max);
+
+ void Reset();
+
+ static const size_t kSize = UPB_PB_DECODER_SIZE;
+
+ private:
+ UPB_DISALLOW_POD_OPS(Decoder, upb::pb::Decoder)
+};
+
+#endif /* __cplusplus */
+
+#ifdef __cplusplus
+
+/* A class for caching protobuf processing code, whether bytecode for the
+ * interpreted decoder or machine code for the JIT.
+ *
+ * This class is not thread-safe.
+ *
+ * TODO(haberman): move this to be heap allocated for ABI stability. */
+class upb::pb::CodeCache {
+ public:
+ CodeCache();
+ ~CodeCache();
+
+ /* Whether the cache is allowed to generate machine code. Defaults to true.
+ * There is no real reason to turn it off except for testing or if you are
+ * having a specific problem with the JIT.
+ *
+ * Note that allow_jit = true does not *guarantee* that the code will be JIT
+ * compiled. If this platform is not supported or the JIT was not compiled
+ * in, the code may still be interpreted. */
+ bool allow_jit() const;
+
+ /* This may only be called when the object is first constructed, and prior to
+ * any code generation, otherwise returns false and does nothing. */
+ bool set_allow_jit(bool allow);
+
+ /* Returns a DecoderMethod that can push data to the given handlers.
+ * If a suitable method already exists, it will be returned from the cache.
+ *
+ * Specifying the destination handlers here allows the DecoderMethod to be
+ * statically bound to the destination handlers if possible, which can allow
+ * more efficient decoding. However the returned method may or may not
+ * actually be statically bound. But in all cases, the returned method can
+ * push data to the given handlers. */
+ const DecoderMethod *GetDecoderMethod(const DecoderMethodOptions& opts);
+
+ /* If/when someone needs to explicitly create a dynamically-bound
+ * DecoderMethod*, we can add a method to get it here. */
+
+ private:
+ UPB_DISALLOW_COPY_AND_ASSIGN(CodeCache)
+#else
+struct upb_pbcodecache {
+#endif
+ bool allow_jit_;
+
+ /* Array of mgroups. */
+ upb_inttable groups;
+};
+
+UPB_BEGIN_EXTERN_C
+
+upb_pbdecoder *upb_pbdecoder_create(upb_env *e,
+ const upb_pbdecodermethod *method,
+ upb_sink *output);
+const upb_pbdecodermethod *upb_pbdecoder_method(const upb_pbdecoder *d);
+upb_bytessink *upb_pbdecoder_input(upb_pbdecoder *d);
+uint64_t upb_pbdecoder_bytesparsed(const upb_pbdecoder *d);
+size_t upb_pbdecoder_maxnesting(const upb_pbdecoder *d);
+bool upb_pbdecoder_setmaxnesting(upb_pbdecoder *d, size_t max);
+void upb_pbdecoder_reset(upb_pbdecoder *d);
+
+void upb_pbdecodermethodopts_init(upb_pbdecodermethodopts *opts,
+ const upb_handlers *h);
+void upb_pbdecodermethodopts_setlazy(upb_pbdecodermethodopts *opts, bool lazy);
+
+
+/* Include refcounted methods like upb_pbdecodermethod_ref(). */
+UPB_REFCOUNTED_CMETHODS(upb_pbdecodermethod, upb_pbdecodermethod_upcast)
+
+const upb_handlers *upb_pbdecodermethod_desthandlers(
+ const upb_pbdecodermethod *m);
+const upb_byteshandler *upb_pbdecodermethod_inputhandler(
+ const upb_pbdecodermethod *m);
+bool upb_pbdecodermethod_isnative(const upb_pbdecodermethod *m);
+const upb_pbdecodermethod *upb_pbdecodermethod_new(
+ const upb_pbdecodermethodopts *opts, const void *owner);
+
+void upb_pbcodecache_init(upb_pbcodecache *c);
+void upb_pbcodecache_uninit(upb_pbcodecache *c);
+bool upb_pbcodecache_allowjit(const upb_pbcodecache *c);
+bool upb_pbcodecache_setallowjit(upb_pbcodecache *c, bool allow);
+const upb_pbdecodermethod *upb_pbcodecache_getdecodermethod(
+ upb_pbcodecache *c, const upb_pbdecodermethodopts *opts);
+
+UPB_END_EXTERN_C
+
+#ifdef __cplusplus
+
+namespace upb {
+
+namespace pb {
+
+/* static */
+inline Decoder* Decoder::Create(Environment* env, const DecoderMethod* m,
+ Sink* sink) {
+ return upb_pbdecoder_create(env, m, sink);
+}
+inline const DecoderMethod* Decoder::method() const {
+ return upb_pbdecoder_method(this);
+}
+inline BytesSink* Decoder::input() {
+ return upb_pbdecoder_input(this);
+}
+inline uint64_t Decoder::BytesParsed() const {
+ return upb_pbdecoder_bytesparsed(this);
+}
+inline size_t Decoder::max_nesting() const {
+ return upb_pbdecoder_maxnesting(this);
+}
+inline bool Decoder::set_max_nesting(size_t max) {
+ return upb_pbdecoder_setmaxnesting(this, max);
+}
+inline void Decoder::Reset() { upb_pbdecoder_reset(this); }
+
+inline DecoderMethodOptions::DecoderMethodOptions(const Handlers* h) {
+ upb_pbdecodermethodopts_init(this, h);
+}
+inline void DecoderMethodOptions::set_lazy(bool lazy) {
+ upb_pbdecodermethodopts_setlazy(this, lazy);
+}
+
+inline const Handlers* DecoderMethod::dest_handlers() const {
+ return upb_pbdecodermethod_desthandlers(this);
+}
+inline const BytesHandler* DecoderMethod::input_handler() const {
+ return upb_pbdecodermethod_inputhandler(this);
+}
+inline bool DecoderMethod::is_native() const {
+ return upb_pbdecodermethod_isnative(this);
+}
+/* static */
+inline reffed_ptr<const DecoderMethod> DecoderMethod::New(
+ const DecoderMethodOptions &opts) {
+ const upb_pbdecodermethod *m = upb_pbdecodermethod_new(&opts, &m);
+ return reffed_ptr<const DecoderMethod>(m, &m);
+}
+
+inline CodeCache::CodeCache() {
+ upb_pbcodecache_init(this);
+}
+inline CodeCache::~CodeCache() {
+ upb_pbcodecache_uninit(this);
+}
+inline bool CodeCache::allow_jit() const {
+ return upb_pbcodecache_allowjit(this);
+}
+inline bool CodeCache::set_allow_jit(bool allow) {
+ return upb_pbcodecache_setallowjit(this, allow);
+}
+inline const DecoderMethod *CodeCache::GetDecoderMethod(
+ const DecoderMethodOptions& opts) {
+ return upb_pbcodecache_getdecodermethod(this, &opts);
+}
+
+} /* namespace pb */
+} /* namespace upb */
+
+#endif /* __cplusplus */
+
+#endif /* UPB_DECODER_H_ */
+
+/* C++ names are not actually used since this type isn't exposed to users. */
+#ifdef __cplusplus
+namespace upb {
+namespace pb {
+class MessageGroup;
+} /* namespace pb */
+} /* namespace upb */
+#endif
+UPB_DECLARE_DERIVED_TYPE(upb::pb::MessageGroup, upb::RefCounted,
+ mgroup, upb_refcounted)
+
+/* Opcode definitions. The canonical meaning of each opcode is its
+ * implementation in the interpreter (the JIT is written to match this).
+ *
+ * All instructions have the opcode in the low byte.
+ * Instruction format for most instructions is:
+ *
+ * +-------------------+--------+
+ * | arg (24) | op (8) |
+ * +-------------------+--------+
+ *
+ * Exceptions are indicated below. A few opcodes are multi-word. */
+typedef enum {
+ /* Opcodes 1-8, 13, 15-18 parse their respective descriptor types.
+ * Arg for all of these is the upb selector for this field. */
+#define T(type) OP_PARSE_ ## type = UPB_DESCRIPTOR_TYPE_ ## type
+ T(DOUBLE), T(FLOAT), T(INT64), T(UINT64), T(INT32), T(FIXED64), T(FIXED32),
+ T(BOOL), T(UINT32), T(SFIXED32), T(SFIXED64), T(SINT32), T(SINT64),
+#undef T
+ OP_STARTMSG = 9, /* No arg. */
+ OP_ENDMSG = 10, /* No arg. */
+ OP_STARTSEQ = 11,
+ OP_ENDSEQ = 12,
+ OP_STARTSUBMSG = 14,
+ OP_ENDSUBMSG = 19,
+ OP_STARTSTR = 20,
+ OP_STRING = 21,
+ OP_ENDSTR = 22,
+
+ OP_PUSHTAGDELIM = 23, /* No arg. */
+ OP_PUSHLENDELIM = 24, /* No arg. */
+ OP_POP = 25, /* No arg. */
+ OP_SETDELIM = 26, /* No arg. */
+ OP_SETBIGGROUPNUM = 27, /* two words:
+ * | unused (24) | opc (8) |
+ * | groupnum (32) | */
+ OP_CHECKDELIM = 28,
+ OP_CALL = 29,
+ OP_RET = 30,
+ OP_BRANCH = 31,
+
+ /* Different opcodes depending on how many bytes expected. */
+ OP_TAG1 = 32, /* | match tag (16) | jump target (8) | opc (8) | */
+ OP_TAG2 = 33, /* | match tag (16) | jump target (8) | opc (8) | */
+ OP_TAGN = 34, /* three words: */
+ /* | unused (16) | jump target(8) | opc (8) | */
+ /* | match tag 1 (32) | */
+ /* | match tag 2 (32) | */
+
+ OP_SETDISPATCH = 35, /* N words: */
+ /* | unused (24) | opc | */
+ /* | upb_inttable* (32 or 64) | */
+
+ OP_DISPATCH = 36, /* No arg. */
+
+ OP_HALT = 37 /* No arg. */
+} opcode;
+
+#define OP_MAX OP_HALT
+
+UPB_INLINE opcode getop(uint32_t instr) { return instr & 0xff; }
+
+/* Method group; represents a set of decoder methods that had their code
+ * emitted together, and must therefore be freed together. Immutable once
+ * created. It is possible we may want to expose this to users at some point.
+ *
+ * Overall ownership of Decoder objects looks like this:
+ *
+ * +----------+
+ * | | <---> DecoderMethod
+ * | method |
+ * CodeCache ---> | group | <---> DecoderMethod
+ * | |
+ * | (mgroup) | <---> DecoderMethod
+ * +----------+
+ */
+struct mgroup {
+ upb_refcounted base;
+
+ /* Maps upb_msgdef/upb_handlers -> upb_pbdecodermethod. We own refs on the
+ * methods. */
+ upb_inttable methods;
+
+ /* When we add the ability to link to previously existing mgroups, we'll
+ * need an array of mgroups we reference here, and own refs on them. */
+
+ /* The bytecode for our methods, if any exists. Owned by us. */
+ uint32_t *bytecode;
+ uint32_t *bytecode_end;
+
+#ifdef UPB_USE_JIT_X64
+ /* JIT-generated machine code, if any. */
+ upb_string_handlerfunc *jit_code;
+ /* The size of the jit_code (required to munmap()). */
+ size_t jit_size;
+ char *debug_info;
+ void *dl;
+#endif
+};
+
+/* The maximum that any submessages can be nested. Matches proto2's limit.
+ * This specifies the size of the decoder's statically-sized array and therefore
+ * setting it high will cause the upb::pb::Decoder object to be larger.
+ *
+ * If necessary we can add a runtime-settable property to Decoder that allow
+ * this to be larger than the compile-time setting, but this would add
+ * complexity, particularly since we would have to decide how/if to give users
+ * the ability to set a custom memory allocation function. */
+#define UPB_DECODER_MAX_NESTING 64
+
+/* Internal-only struct used by the decoder. */
+typedef struct {
+ /* Space optimization note: we store two pointers here that the JIT
+ * doesn't need at all; the upb_handlers* inside the sink and
+ * the dispatch table pointer. We can optimze so that the JIT uses
+ * smaller stack frames than the interpreter. The only thing we need
+ * to guarantee is that the fallback routines can find end_ofs. */
+ upb_sink sink;
+
+ /* The absolute stream offset of the end-of-frame delimiter.
+ * Non-delimited frames (groups and non-packed repeated fields) reuse the
+ * delimiter of their parent, even though the frame may not end there.
+ *
+ * NOTE: the JIT stores a slightly different value here for non-top frames.
+ * It stores the value relative to the end of the enclosed message. But the
+ * top frame is still stored the same way, which is important for ensuring
+ * that calls from the JIT into C work correctly. */
+ uint64_t end_ofs;
+ const uint32_t *base;
+
+ /* 0 indicates a length-delimited field.
+ * A positive number indicates a known group.
+ * A negative number indicates an unknown group. */
+ int32_t groupnum;
+ upb_inttable *dispatch; /* Not used by the JIT. */
+} upb_pbdecoder_frame;
+
+struct upb_pbdecodermethod {
+ upb_refcounted base;
+
+ /* While compiling, the base is relative in "ofs", after compiling it is
+ * absolute in "ptr". */
+ union {
+ uint32_t ofs; /* PC offset of method. */
+ void *ptr; /* Pointer to bytecode or machine code for this method. */
+ } code_base;
+
+ /* The decoder method group to which this method belongs. We own a ref.
+ * Owning a ref on the entire group is more coarse-grained than is strictly
+ * necessary; all we truly require is that methods we directly reference
+ * outlive us, while the group could contain many other messages we don't
+ * require. But the group represents the messages that were
+ * allocated+compiled together, so it makes the most sense to free them
+ * together also. */
+ const upb_refcounted *group;
+
+ /* Whether this method is native code or bytecode. */
+ bool is_native_;
+
+ /* The handler one calls to invoke this method. */
+ upb_byteshandler input_handler_;
+
+ /* The destination handlers this method is bound to. We own a ref. */
+ const upb_handlers *dest_handlers_;
+
+ /* Dispatch table -- used by both bytecode decoder and JIT when encountering a
+ * field number that wasn't the one we were expecting to see. See
+ * decoder.int.h for the layout of this table. */
+ upb_inttable dispatch;
+};
+
+struct upb_pbdecoder {
+ upb_env *env;
+
+ /* Our input sink. */
+ upb_bytessink input_;
+
+ /* The decoder method we are parsing with (owned). */
+ const upb_pbdecodermethod *method_;
+
+ size_t call_len;
+ const uint32_t *pc, *last;
+
+ /* Current input buffer and its stream offset. */
+ const char *buf, *ptr, *end, *checkpoint;
+
+ /* End of the delimited region, relative to ptr, NULL if not in this buf. */
+ const char *delim_end;
+
+ /* End of the delimited region, relative to ptr, end if not in this buf. */
+ const char *data_end;
+
+ /* Overall stream offset of "buf." */
+ uint64_t bufstart_ofs;
+
+ /* Buffer for residual bytes not parsed from the previous buffer. */
+ char residual[UPB_DECODER_MAX_RESIDUAL_BYTES];
+ char *residual_end;
+
+ /* Bytes of data that should be discarded from the input beore we start
+ * parsing again. We set this when we internally determine that we can
+ * safely skip the next N bytes, but this region extends past the current
+ * user buffer. */
+ size_t skip;
+
+ /* Stores the user buffer passed to our decode function. */
+ const char *buf_param;
+ size_t size_param;
+ const upb_bufhandle *handle;
+
+ /* Our internal stack. */
+ upb_pbdecoder_frame *stack, *top, *limit;
+ const uint32_t **callstack;
+ size_t stack_size;
+
+ upb_status *status;
+
+#ifdef UPB_USE_JIT_X64
+ /* Used momentarily by the generated code to store a value while a user
+ * function is called. */
+ uint32_t tmp_len;
+
+ const void *saved_rsp;
+#endif
+};
+
+/* Decoder entry points; used as handlers. */
+void *upb_pbdecoder_startbc(void *closure, const void *pc, size_t size_hint);
+void *upb_pbdecoder_startjit(void *closure, const void *hd, size_t size_hint);
+size_t upb_pbdecoder_decode(void *closure, const void *hd, const char *buf,
+ size_t size, const upb_bufhandle *handle);
+bool upb_pbdecoder_end(void *closure, const void *handler_data);
+
+/* Decoder-internal functions that the JIT calls to handle fallback paths. */
+int32_t upb_pbdecoder_resume(upb_pbdecoder *d, void *p, const char *buf,
+ size_t size, const upb_bufhandle *handle);
+size_t upb_pbdecoder_suspend(upb_pbdecoder *d);
+int32_t upb_pbdecoder_skipunknown(upb_pbdecoder *d, int32_t fieldnum,
+ uint8_t wire_type);
+int32_t upb_pbdecoder_checktag_slow(upb_pbdecoder *d, uint64_t expected);
+int32_t upb_pbdecoder_decode_varint_slow(upb_pbdecoder *d, uint64_t *u64);
+int32_t upb_pbdecoder_decode_f32(upb_pbdecoder *d, uint32_t *u32);
+int32_t upb_pbdecoder_decode_f64(upb_pbdecoder *d, uint64_t *u64);
+void upb_pbdecoder_seterr(upb_pbdecoder *d, const char *msg);
+
+/* Error messages that are shared between the bytecode and JIT decoders. */
+extern const char *kPbDecoderStackOverflow;
+extern const char *kPbDecoderSubmessageTooLong;
+
+/* Access to decoderplan members needed by the decoder. */
+const char *upb_pbdecoder_getopname(unsigned int op);
+
+/* JIT codegen entry point. */
+void upb_pbdecoder_jit(mgroup *group);
+void upb_pbdecoder_freejit(mgroup *group);
+UPB_REFCOUNTED_CMETHODS(mgroup, mgroup_upcast)
+
+/* A special label that means "do field dispatch for this message and branch to
+ * wherever that takes you." */
+#define LABEL_DISPATCH 0
+
+/* A special slot in the dispatch table that stores the epilogue (ENDMSG and/or
+ * RET) for branching to when we find an appropriate ENDGROUP tag. */
+#define DISPATCH_ENDMSG 0
+
+/* It's important to use this invalid wire type instead of 0 (which is a valid
+ * wire type). */
+#define NO_WIRE_TYPE 0xff
+
+/* The dispatch table layout is:
+ * [field number] -> [ 48-bit offset ][ 8-bit wt2 ][ 8-bit wt1 ]
+ *
+ * If wt1 matches, jump to the 48-bit offset. If wt2 matches, lookup
+ * (UPB_MAX_FIELDNUMBER + fieldnum) and jump there.
+ *
+ * We need two wire types because of packed/non-packed compatibility. A
+ * primitive repeated field can use either wire type and be valid. While we
+ * could key the table on fieldnum+wiretype, the table would be 8x sparser.
+ *
+ * Storing two wire types in the primary value allows us to quickly rule out
+ * the second wire type without needing to do a separate lookup (this case is
+ * less common than an unknown field). */
+UPB_INLINE uint64_t upb_pbdecoder_packdispatch(uint64_t ofs, uint8_t wt1,
+ uint8_t wt2) {
+ return (ofs << 16) | (wt2 << 8) | wt1;
+}
+
+UPB_INLINE void upb_pbdecoder_unpackdispatch(uint64_t dispatch, uint64_t *ofs,
+ uint8_t *wt1, uint8_t *wt2) {
+ *wt1 = (uint8_t)dispatch;
+ *wt2 = (uint8_t)(dispatch >> 8);
+ *ofs = dispatch >> 16;
+}
+
+/* All of the functions in decoder.c that return int32_t return values according
+ * to the following scheme:
+ * 1. negative values indicate a return code from the following list.
+ * 2. positive values indicate that error or end of buffer was hit, and
+ * that the decode function should immediately return the given value
+ * (the decoder state has already been suspended and is ready to be
+ * resumed). */
+#define DECODE_OK -1
+#define DECODE_MISMATCH -2 /* Used only from checktag_slow(). */
+#define DECODE_ENDGROUP -3 /* Used only from checkunknown(). */
+
+#define CHECK_RETURN(x) { int32_t ret = x; if (ret >= 0) return ret; }
+
+#endif /* UPB_DECODER_INT_H_ */
+/*
+** A number of routines for varint manipulation (we keep them all around to
+** have multiple approaches available for benchmarking).
+*/
+
+#ifndef UPB_VARINT_DECODER_H_
+#define UPB_VARINT_DECODER_H_
+
+#include <assert.h>
+#include <stdint.h>
+#include <string.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define UPB_MAX_WIRE_TYPE 5
+
+/* The maximum number of bytes that it takes to encode a 64-bit varint. */
+#define UPB_PB_VARINT_MAX_LEN 10
+
+/* Array of the "native" (ie. non-packed-repeated) wire type for the given a
+ * descriptor type (upb_descriptortype_t). */
+extern const uint8_t upb_pb_native_wire_types[];
+
+/* Zig-zag encoding/decoding **************************************************/
+
+UPB_INLINE int32_t upb_zzdec_32(uint32_t n) {
+ return (n >> 1) ^ -(int32_t)(n & 1);
+}
+UPB_INLINE int64_t upb_zzdec_64(uint64_t n) {
+ return (n >> 1) ^ -(int64_t)(n & 1);
+}
+UPB_INLINE uint32_t upb_zzenc_32(int32_t n) { return (n << 1) ^ (n >> 31); }
+UPB_INLINE uint64_t upb_zzenc_64(int64_t n) { return (n << 1) ^ (n >> 63); }
+
+/* Decoding *******************************************************************/
+
+/* All decoding functions return this struct by value. */
+typedef struct {
+ const char *p; /* NULL if the varint was unterminated. */
+ uint64_t val;
+} upb_decoderet;
+
+UPB_INLINE upb_decoderet upb_decoderet_make(const char *p, uint64_t val) {
+ upb_decoderet ret;
+ ret.p = p;
+ ret.val = val;
+ return ret;
+}
+
+upb_decoderet upb_vdecode_max8_branch32(upb_decoderet r);
+upb_decoderet upb_vdecode_max8_branch64(upb_decoderet r);
+
+/* Template for a function that checks the first two bytes with branching
+ * and dispatches 2-10 bytes with a separate function. Note that this may read
+ * up to 10 bytes, so it must not be used unless there are at least ten bytes
+ * left in the buffer! */
+#define UPB_VARINT_DECODER_CHECK2(name, decode_max8_function) \
+UPB_INLINE upb_decoderet upb_vdecode_check2_ ## name(const char *_p) { \
+ uint8_t *p = (uint8_t*)_p; \
+ upb_decoderet r; \
+ if ((*p & 0x80) == 0) { \
+ /* Common case: one-byte varint. */ \
+ return upb_decoderet_make(_p + 1, *p & 0x7fU); \
+ } \
+ r = upb_decoderet_make(_p + 2, (*p & 0x7fU) | ((*(p + 1) & 0x7fU) << 7)); \
+ if ((*(p + 1) & 0x80) == 0) { \
+ /* Two-byte varint. */ \
+ return r; \
+ } \
+ /* Longer varint, fallback to out-of-line function. */ \
+ return decode_max8_function(r); \
+}
+
+UPB_VARINT_DECODER_CHECK2(branch32, upb_vdecode_max8_branch32)
+UPB_VARINT_DECODER_CHECK2(branch64, upb_vdecode_max8_branch64)
+#undef UPB_VARINT_DECODER_CHECK2
+
+/* Our canonical functions for decoding varints, based on the currently
+ * favored best-performing implementations. */
+UPB_INLINE upb_decoderet upb_vdecode_fast(const char *p) {
+ if (sizeof(long) == 8)
+ return upb_vdecode_check2_branch64(p);
+ else
+ return upb_vdecode_check2_branch32(p);
+}
+
+
+/* Encoding *******************************************************************/
+
+UPB_INLINE int upb_value_size(uint64_t val) {
+#ifdef __GNUC__
+ int high_bit = 63 - __builtin_clzll(val); /* 0-based, undef if val == 0. */
+#else
+ int high_bit = 0;
+ uint64_t tmp = val;
+ while(tmp >>= 1) high_bit++;
+#endif
+ return val == 0 ? 1 : high_bit / 8 + 1;
+}
+
+/* Encodes a 64-bit varint into buf (which must be >=UPB_PB_VARINT_MAX_LEN
+ * bytes long), returning how many bytes were used.
+ *
+ * TODO: benchmark and optimize if necessary. */
+UPB_INLINE size_t upb_vencode64(uint64_t val, char *buf) {
+ size_t i;
+ if (val == 0) { buf[0] = 0; return 1; }
+ i = 0;
+ while (val) {
+ uint8_t byte = val & 0x7fU;
+ val >>= 7;
+ if (val) byte |= 0x80U;
+ buf[i++] = byte;
+ }
+ return i;
+}
+
+UPB_INLINE size_t upb_varint_size(uint64_t val) {
+ char buf[UPB_PB_VARINT_MAX_LEN];
+ return upb_vencode64(val, buf);
+}
+
+/* Encodes a 32-bit varint, *not* sign-extended. */
+UPB_INLINE uint64_t upb_vencode32(uint32_t val) {
+ char buf[UPB_PB_VARINT_MAX_LEN];
+ size_t bytes = upb_vencode64(val, buf);
+ uint64_t ret = 0;
+ UPB_ASSERT(bytes <= 5);
+ memcpy(&ret, buf, bytes);
+ UPB_ASSERT(ret <= 0xffffffffffU);
+ return ret;
+}
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /* UPB_VARINT_DECODER_H_ */
+/*
+** upb::pb::Encoder (upb_pb_encoder)
+**
+** Implements a set of upb_handlers that write protobuf data to the binary wire
+** format.
+**
+** This encoder implementation does not have any access to any out-of-band or
+** precomputed lengths for submessages, so it must buffer submessages internally
+** before it can emit the first byte.
+*/
+
+#ifndef UPB_ENCODER_H_
+#define UPB_ENCODER_H_
+
+
+#ifdef __cplusplus
+namespace upb {
+namespace pb {
+class Encoder;
+} /* namespace pb */
+} /* namespace upb */
+#endif
+
+UPB_DECLARE_TYPE(upb::pb::Encoder, upb_pb_encoder)
+
+#define UPB_PBENCODER_MAX_NESTING 100
+
+/* upb::pb::Encoder ***********************************************************/
+
+/* Preallocation hint: decoder won't allocate more bytes than this when first
+ * constructed. This hint may be an overestimate for some build configurations.
+ * But if the decoder library is upgraded without recompiling the application,
+ * it may be an underestimate. */
+#define UPB_PB_ENCODER_SIZE 768
+
+#ifdef __cplusplus
+
+class upb::pb::Encoder {
+ public:
+ /* Creates a new encoder in the given environment. The Handlers must have
+ * come from NewHandlers() below. */
+ static Encoder* Create(Environment* env, const Handlers* handlers,
+ BytesSink* output);
+
+ /* The input to the encoder. */
+ Sink* input();
+
+ /* Creates a new set of handlers for this MessageDef. */
+ static reffed_ptr<const Handlers> NewHandlers(const MessageDef* msg);
+
+ static const size_t kSize = UPB_PB_ENCODER_SIZE;
+
+ private:
+ UPB_DISALLOW_POD_OPS(Encoder, upb::pb::Encoder)
+};
+
+#endif
+
+UPB_BEGIN_EXTERN_C
+
+const upb_handlers *upb_pb_encoder_newhandlers(const upb_msgdef *m,
+ const void *owner);
+upb_sink *upb_pb_encoder_input(upb_pb_encoder *p);
+upb_pb_encoder* upb_pb_encoder_create(upb_env* e, const upb_handlers* h,
+ upb_bytessink* output);
+
+UPB_END_EXTERN_C
+
+#ifdef __cplusplus
+
+namespace upb {
+namespace pb {
+inline Encoder* Encoder::Create(Environment* env, const Handlers* handlers,
+ BytesSink* output) {
+ return upb_pb_encoder_create(env, handlers, output);
+}
+inline Sink* Encoder::input() {
+ return upb_pb_encoder_input(this);
+}
+inline reffed_ptr<const Handlers> Encoder::NewHandlers(
+ const upb::MessageDef *md) {
+ const Handlers* h = upb_pb_encoder_newhandlers(md, &h);
+ return reffed_ptr<const Handlers>(h, &h);
+}
+} /* namespace pb */
+} /* namespace upb */
+
+#endif
+
+#endif /* UPB_ENCODER_H_ */
+/*
+** upb's core components like upb_decoder and upb_msg are carefully designed to
+** avoid depending on each other for maximum orthogonality. In other words,
+** you can use a upb_decoder to decode into *any* kind of structure; upb_msg is
+** just one such structure. A upb_msg can be serialized/deserialized into any
+** format, protobuf binary format is just one such format.
+**
+** However, for convenience we provide functions here for doing common
+** operations like deserializing protobuf binary format into a upb_msg. The
+** compromise is that this file drags in almost all of upb as a dependency,
+** which could be undesirable if you're trying to use a trimmed-down build of
+** upb.
+**
+** While these routines are convenient, they do not reuse any encoding/decoding
+** state. For example, if a decoder is JIT-based, it will be re-JITted every
+** time these functions are called. For this reason, if you are parsing lots
+** of data and efficiency is an issue, these may not be the best functions to
+** use (though they are useful for prototyping, before optimizing).
+*/
+
+#ifndef UPB_GLUE_H
+#define UPB_GLUE_H
+
+#include <stdbool.h>
+
+#ifdef __cplusplus
+#include <vector>
+
+extern "C" {
+#endif
+
+/* Loads a binary descriptor and returns a NULL-terminated array of unfrozen
+ * filedefs. The caller owns the returned array, which must be freed with
+ * upb_gfree(). */
+upb_filedef **upb_loaddescriptor(const char *buf, size_t n, const void *owner,
+ upb_status *status);
+
+#ifdef __cplusplus
+} /* extern "C" */
+
+namespace upb {
+
+inline bool LoadDescriptor(const char* buf, size_t n, Status* status,
+ std::vector<reffed_ptr<FileDef> >* files) {
+ FileDef** parsed_files = upb_loaddescriptor(buf, n, &parsed_files, status);
+
+ if (parsed_files) {
+ FileDef** p = parsed_files;
+ while (*p) {
+ files->push_back(reffed_ptr<FileDef>(*p, &parsed_files));
+ ++p;
+ }
+ free(parsed_files);
+ return true;
+ } else {
+ return false;
+ }
+}
+
+/* Templated so it can accept both string and std::string. */
+template <typename T>
+bool LoadDescriptor(const T& desc, Status* status,
+ std::vector<reffed_ptr<FileDef> >* files) {
+ return LoadDescriptor(desc.c_str(), desc.size(), status, files);
+}
+
+} /* namespace upb */
+
+#endif
+
+#endif /* UPB_GLUE_H */
+/*
+** upb::pb::TextPrinter (upb_textprinter)
+**
+** Handlers for writing to protobuf text format.
+*/
+
+#ifndef UPB_TEXT_H_
+#define UPB_TEXT_H_
+
+
+#ifdef __cplusplus
+namespace upb {
+namespace pb {
+class TextPrinter;
+} /* namespace pb */
+} /* namespace upb */
+#endif
+
+UPB_DECLARE_TYPE(upb::pb::TextPrinter, upb_textprinter)
+
+#ifdef __cplusplus
+
+class upb::pb::TextPrinter {
+ public:
+ /* The given handlers must have come from NewHandlers(). It must outlive the
+ * TextPrinter. */
+ static TextPrinter *Create(Environment *env, const upb::Handlers *handlers,
+ BytesSink *output);
+
+ void SetSingleLineMode(bool single_line);
+
+ Sink* input();
+
+ /* If handler caching becomes a requirement we can add a code cache as in
+ * decoder.h */
+ static reffed_ptr<const Handlers> NewHandlers(const MessageDef* md);
+};
+
+#endif
+
+UPB_BEGIN_EXTERN_C
+
+/* C API. */
+upb_textprinter *upb_textprinter_create(upb_env *env, const upb_handlers *h,
+ upb_bytessink *output);
+void upb_textprinter_setsingleline(upb_textprinter *p, bool single_line);
+upb_sink *upb_textprinter_input(upb_textprinter *p);
+
+const upb_handlers *upb_textprinter_newhandlers(const upb_msgdef *m,
+ const void *owner);
+
+UPB_END_EXTERN_C
+
+#ifdef __cplusplus
+
+namespace upb {
+namespace pb {
+inline TextPrinter *TextPrinter::Create(Environment *env,
+ const upb::Handlers *handlers,
+ BytesSink *output) {
+ return upb_textprinter_create(env, handlers, output);
+}
+inline void TextPrinter::SetSingleLineMode(bool single_line) {
+ upb_textprinter_setsingleline(this, single_line);
+}
+inline Sink* TextPrinter::input() {
+ return upb_textprinter_input(this);
+}
+inline reffed_ptr<const Handlers> TextPrinter::NewHandlers(
+ const MessageDef *md) {
+ const Handlers* h = upb_textprinter_newhandlers(md, &h);
+ return reffed_ptr<const Handlers>(h, &h);
+}
+} /* namespace pb */
+} /* namespace upb */
+
+#endif
+
+#endif /* UPB_TEXT_H_ */
+/*
+** upb::json::Parser (upb_json_parser)
+**
+** Parses JSON according to a specific schema.
+** Support for parsing arbitrary JSON (schema-less) will be added later.
+*/
+
+#ifndef UPB_JSON_PARSER_H_
+#define UPB_JSON_PARSER_H_
+
+
+#ifdef __cplusplus
+namespace upb {
+namespace json {
+class Parser;
+class ParserMethod;
+} /* namespace json */
+} /* namespace upb */
+#endif
+
+UPB_DECLARE_TYPE(upb::json::Parser, upb_json_parser)
+UPB_DECLARE_DERIVED_TYPE(upb::json::ParserMethod, upb::RefCounted,
+ upb_json_parsermethod, upb_refcounted)
+
+/* upb::json::Parser **********************************************************/
+
+/* Preallocation hint: parser won't allocate more bytes than this when first
+ * constructed. This hint may be an overestimate for some build configurations.
+ * But if the parser library is upgraded without recompiling the application,
+ * it may be an underestimate. */
+#define UPB_JSON_PARSER_SIZE 4112
+
+#ifdef __cplusplus
+
+/* Parses an incoming BytesStream, pushing the results to the destination
+ * sink. */
+class upb::json::Parser {
+ public:
+ static Parser* Create(Environment* env, const ParserMethod* method,
+ Sink* output);
+
+ BytesSink* input();
+
+ private:
+ UPB_DISALLOW_POD_OPS(Parser, upb::json::Parser)
+};
+
+class upb::json::ParserMethod {
+ public:
+ /* Include base methods from upb::ReferenceCounted. */
+ UPB_REFCOUNTED_CPPMETHODS
+
+ /* Returns handlers for parsing according to the specified schema. */
+ static reffed_ptr<const ParserMethod> New(const upb::MessageDef* md);
+
+ /* The destination handlers that are statically bound to this method.
+ * This method is only capable of outputting to a sink that uses these
+ * handlers. */
+ const Handlers* dest_handlers() const;
+
+ /* The input handlers for this decoder method. */
+ const BytesHandler* input_handler() const;
+
+ private:
+ UPB_DISALLOW_POD_OPS(ParserMethod, upb::json::ParserMethod)
+};
+
+#endif
+
+UPB_BEGIN_EXTERN_C
+
+upb_json_parser* upb_json_parser_create(upb_env* e,
+ const upb_json_parsermethod* m,
+ upb_sink* output);
+upb_bytessink *upb_json_parser_input(upb_json_parser *p);
+
+upb_json_parsermethod* upb_json_parsermethod_new(const upb_msgdef* md,
+ const void* owner);
+const upb_handlers *upb_json_parsermethod_desthandlers(
+ const upb_json_parsermethod *m);
+const upb_byteshandler *upb_json_parsermethod_inputhandler(
+ const upb_json_parsermethod *m);
+
+/* Include refcounted methods like upb_json_parsermethod_ref(). */
+UPB_REFCOUNTED_CMETHODS(upb_json_parsermethod, upb_json_parsermethod_upcast)
+
+UPB_END_EXTERN_C
+
+#ifdef __cplusplus
+
+namespace upb {
+namespace json {
+inline Parser* Parser::Create(Environment* env, const ParserMethod* method,
+ Sink* output) {
+ return upb_json_parser_create(env, method, output);
+}
+inline BytesSink* Parser::input() {
+ return upb_json_parser_input(this);
+}
+
+inline const Handlers* ParserMethod::dest_handlers() const {
+ return upb_json_parsermethod_desthandlers(this);
+}
+inline const BytesHandler* ParserMethod::input_handler() const {
+ return upb_json_parsermethod_inputhandler(this);
+}
+/* static */
+inline reffed_ptr<const ParserMethod> ParserMethod::New(
+ const MessageDef* md) {
+ const upb_json_parsermethod *m = upb_json_parsermethod_new(md, &m);
+ return reffed_ptr<const ParserMethod>(m, &m);
+}
+
+} /* namespace json */
+} /* namespace upb */
+
+#endif
+
+
+#endif /* UPB_JSON_PARSER_H_ */
+/*
+** upb::json::Printer
+**
+** Handlers that emit JSON according to a specific protobuf schema.
+*/
+
+#ifndef UPB_JSON_TYPED_PRINTER_H_
+#define UPB_JSON_TYPED_PRINTER_H_
+
+
+#ifdef __cplusplus
+namespace upb {
+namespace json {
+class Printer;
+} /* namespace json */
+} /* namespace upb */
+#endif
+
+UPB_DECLARE_TYPE(upb::json::Printer, upb_json_printer)
+
+
+/* upb::json::Printer *********************************************************/
+
+#define UPB_JSON_PRINTER_SIZE 176
+
+#ifdef __cplusplus
+
+/* Prints an incoming stream of data to a BytesSink in JSON format. */
+class upb::json::Printer {
+ public:
+ static Printer* Create(Environment* env, const upb::Handlers* handlers,
+ BytesSink* output);
+
+ /* The input to the printer. */
+ Sink* input();
+
+ /* Returns handlers for printing according to the specified schema.
+ * If preserve_proto_fieldnames is true, the output JSON will use the
+ * original .proto field names (ie. {"my_field":3}) instead of using
+ * camelCased names, which is the default: (eg. {"myField":3}). */
+ static reffed_ptr<const Handlers> NewHandlers(const upb::MessageDef* md,
+ bool preserve_proto_fieldnames);
+
+ static const size_t kSize = UPB_JSON_PRINTER_SIZE;
+
+ private:
+ UPB_DISALLOW_POD_OPS(Printer, upb::json::Printer)
+};
+
+#endif
+
+UPB_BEGIN_EXTERN_C
+
+/* Native C API. */
+upb_json_printer *upb_json_printer_create(upb_env *e, const upb_handlers *h,
+ upb_bytessink *output);
+upb_sink *upb_json_printer_input(upb_json_printer *p);
+const upb_handlers *upb_json_printer_newhandlers(const upb_msgdef *md,
+ bool preserve_fieldnames,
+ const void *owner);
+
+UPB_END_EXTERN_C
+
+#ifdef __cplusplus
+
+namespace upb {
+namespace json {
+inline Printer* Printer::Create(Environment* env, const upb::Handlers* handlers,
+ BytesSink* output) {
+ return upb_json_printer_create(env, handlers, output);
+}
+inline Sink* Printer::input() { return upb_json_printer_input(this); }
+inline reffed_ptr<const Handlers> Printer::NewHandlers(
+ const upb::MessageDef *md, bool preserve_proto_fieldnames) {
+ const Handlers* h = upb_json_printer_newhandlers(
+ md, preserve_proto_fieldnames, &h);
+ return reffed_ptr<const Handlers>(h, &h);
+}
+} /* namespace json */
+} /* namespace upb */
+
+#endif
+
+#endif /* UPB_JSON_TYPED_PRINTER_H_ */
diff --git a/third_party/protobuf/3.6.0/php/ext/google/protobuf/utf8.c b/third_party/protobuf/3.6.0/php/ext/google/protobuf/utf8.c
new file mode 100644
index 0000000..2752a08
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/ext/google/protobuf/utf8.c
@@ -0,0 +1,68 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <stdbool.h>
+#include <stdint.h>
+
+#include "utf8.h"
+
+static const uint8_t utf8_offset[] = {
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+ 4, 4, 4, 4, 4, 4, 4, 4, 0, 0, 0, 0, 0, 0, 0, 0,
+};
+
+bool is_structurally_valid_utf8(const char* buf, int len) {
+ int i, j;
+ uint8_t offset;
+
+ i = 0;
+ while (i < len) {
+ offset = utf8_offset[(uint8_t)buf[i]];
+ if (offset == 0 || i + offset > len) {
+ return false;
+ }
+ for (j = i + 1; j < i + offset; j++) {
+ if ((buf[j] & 0xc0) != 0x80) {
+ return false;
+ }
+ }
+ i += offset;
+ }
+ return i == len;
+}
diff --git a/third_party/protobuf/3.6.0/php/ext/google/protobuf/utf8.h b/third_party/protobuf/3.6.0/php/ext/google/protobuf/utf8.h
new file mode 100644
index 0000000..28b8d87
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/ext/google/protobuf/utf8.h
@@ -0,0 +1,36 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef GOOGLE_PROTOBUF_UTF8_H_
+#define GOOGLE_PROTOBUF_UTF8_H_
+
+bool is_structurally_valid_utf8(const char* buf, int len);
+
+#endif // GOOGLE_PROTOBUF_UTF8_H_
diff --git a/third_party/protobuf/3.6.0/php/generate_descriptor_protos.sh b/third_party/protobuf/3.6.0/php/generate_descriptor_protos.sh
new file mode 100644
index 0000000..372ad69
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/generate_descriptor_protos.sh
@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+
+# Run this script to regenerate desriptor protos after the protocol compiler
+# changes.
+
+if test ! -e src/google/protobuf/stubs/common.h; then
+ cat >&2 << __EOF__
+Could not find source code. Make sure you are running this script from the
+root of the distribution tree.
+__EOF__
+ exit 1
+fi
+
+pushd src
+./protoc --php_out=internal:../php/src google/protobuf/descriptor.proto
+popd
diff --git a/third_party/protobuf/3.6.0/php/phpunit.xml b/third_party/protobuf/3.6.0/php/phpunit.xml
new file mode 100644
index 0000000..87440bb
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/phpunit.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit bootstrap="./tests/bootstrap_phpunit.php"
+ colors="true">
+ <testsuites>
+ <testsuite name="protobuf-tests">
+ <file>tests/php_implementation_test.php</file>
+ <file>tests/array_test.php</file>
+ <file>tests/encode_decode_test.php</file>
+ <file>tests/generated_class_test.php</file>
+ <file>tests/generated_phpdoc_test.php</file>
+ <file>tests/map_field_test.php</file>
+ <file>tests/well_known_test.php</file>
+ <file>tests/descriptors_test.php</file>
+ <file>tests/generated_service_test.php</file>
+ </testsuite>
+ </testsuites>
+</phpunit>
diff --git a/third_party/protobuf/3.6.0/php/src/GPBMetadata/Google/Protobuf/Any.php b/third_party/protobuf/3.6.0/php/src/GPBMetadata/Google/Protobuf/Any.php
new file mode 100644
index 0000000..22cc250
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/GPBMetadata/Google/Protobuf/Any.php
@@ -0,0 +1,30 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/any.proto
+
+namespace GPBMetadata\Google\Protobuf;
+
+class Any
+{
+ public static $is_initialized = false;
+
+ public static function initOnce() {
+ $pool = \Google\Protobuf\Internal\DescriptorPool::getGeneratedPool();
+
+ if (static::$is_initialized == true) {
+ return;
+ }
+ $pool->internalAddGeneratedFile(hex2bin(
+ "0acd010a19676f6f676c652f70726f746f6275662f616e792e70726f746f" .
+ "120f676f6f676c652e70726f746f62756622260a03416e7912100a087479" .
+ "70655f75726c180120012809120d0a0576616c756518022001280c426f0a" .
+ "13636f6d2e676f6f676c652e70726f746f6275664208416e7950726f746f" .
+ "50015a256769746875622e636f6d2f676f6c616e672f70726f746f627566" .
+ "2f7074797065732f616e79a20203475042aa021e476f6f676c652e50726f" .
+ "746f6275662e57656c6c4b6e6f776e5479706573620670726f746f33"
+ ));
+
+ static::$is_initialized = true;
+ }
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/GPBMetadata/Google/Protobuf/Api.php b/third_party/protobuf/3.6.0/php/src/GPBMetadata/Google/Protobuf/Api.php
new file mode 100644
index 0000000..b18e0d3
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/GPBMetadata/Google/Protobuf/Api.php
@@ -0,0 +1,49 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/api.proto
+
+namespace GPBMetadata\Google\Protobuf;
+
+class Api
+{
+ public static $is_initialized = false;
+
+ public static function initOnce() {
+ $pool = \Google\Protobuf\Internal\DescriptorPool::getGeneratedPool();
+
+ if (static::$is_initialized == true) {
+ return;
+ }
+ \GPBMetadata\Google\Protobuf\SourceContext::initOnce();
+ \GPBMetadata\Google\Protobuf\Type::initOnce();
+ $pool->internalAddGeneratedFile(hex2bin(
+ "0ac8050a19676f6f676c652f70726f746f6275662f6170692e70726f746f" .
+ "120f676f6f676c652e70726f746f6275661a1a676f6f676c652f70726f74" .
+ "6f6275662f747970652e70726f746f2281020a03417069120c0a046e616d" .
+ "6518012001280912280a076d6574686f647318022003280b32172e676f6f" .
+ "676c652e70726f746f6275662e4d6574686f6412280a076f7074696f6e73" .
+ "18032003280b32172e676f6f676c652e70726f746f6275662e4f7074696f" .
+ "6e120f0a0776657273696f6e18042001280912360a0e736f757263655f63" .
+ "6f6e7465787418052001280b321e2e676f6f676c652e70726f746f627566" .
+ "2e536f75726365436f6e7465787412260a066d6978696e7318062003280b" .
+ "32162e676f6f676c652e70726f746f6275662e4d6978696e12270a067379" .
+ "6e74617818072001280e32172e676f6f676c652e70726f746f6275662e53" .
+ "796e74617822d5010a064d6574686f64120c0a046e616d65180120012809" .
+ "12180a10726571756573745f747970655f75726c18022001280912190a11" .
+ "726571756573745f73747265616d696e6718032001280812190a11726573" .
+ "706f6e73655f747970655f75726c180420012809121a0a12726573706f6e" .
+ "73655f73747265616d696e6718052001280812280a076f7074696f6e7318" .
+ "062003280b32172e676f6f676c652e70726f746f6275662e4f7074696f6e" .
+ "12270a0673796e74617818072001280e32172e676f6f676c652e70726f74" .
+ "6f6275662e53796e74617822230a054d6978696e120c0a046e616d651801" .
+ "20012809120c0a04726f6f7418022001280942750a13636f6d2e676f6f67" .
+ "6c652e70726f746f627566420841706950726f746f50015a2b676f6f676c" .
+ "652e676f6c616e672e6f72672f67656e70726f746f2f70726f746f627566" .
+ "2f6170693b617069a20203475042aa021e476f6f676c652e50726f746f62" .
+ "75662e57656c6c4b6e6f776e5479706573620670726f746f33"
+ ));
+
+ static::$is_initialized = true;
+ }
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/GPBMetadata/Google/Protobuf/Duration.php b/third_party/protobuf/3.6.0/php/src/GPBMetadata/Google/Protobuf/Duration.php
new file mode 100644
index 0000000..b1c85ad
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/GPBMetadata/Google/Protobuf/Duration.php
@@ -0,0 +1,31 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/duration.proto
+
+namespace GPBMetadata\Google\Protobuf;
+
+class Duration
+{
+ public static $is_initialized = false;
+
+ public static function initOnce() {
+ $pool = \Google\Protobuf\Internal\DescriptorPool::getGeneratedPool();
+
+ if (static::$is_initialized == true) {
+ return;
+ }
+ $pool->internalAddGeneratedFile(hex2bin(
+ "0ae3010a1e676f6f676c652f70726f746f6275662f6475726174696f6e2e" .
+ "70726f746f120f676f6f676c652e70726f746f627566222a0a0844757261" .
+ "74696f6e120f0a077365636f6e6473180120012803120d0a056e616e6f73" .
+ "180220012805427c0a13636f6d2e676f6f676c652e70726f746f62756642" .
+ "0d4475726174696f6e50726f746f50015a2a6769746875622e636f6d2f67" .
+ "6f6c616e672f70726f746f6275662f7074797065732f6475726174696f6e" .
+ "f80101a20203475042aa021e476f6f676c652e50726f746f6275662e5765" .
+ "6c6c4b6e6f776e5479706573620670726f746f33"
+ ));
+
+ static::$is_initialized = true;
+ }
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/GPBMetadata/Google/Protobuf/FieldMask.php b/third_party/protobuf/3.6.0/php/src/GPBMetadata/Google/Protobuf/FieldMask.php
new file mode 100644
index 0000000..5812be1
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/GPBMetadata/Google/Protobuf/FieldMask.php
@@ -0,0 +1,31 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/field_mask.proto
+
+namespace GPBMetadata\Google\Protobuf;
+
+class FieldMask
+{
+ public static $is_initialized = false;
+
+ public static function initOnce() {
+ $pool = \Google\Protobuf\Internal\DescriptorPool::getGeneratedPool();
+
+ if (static::$is_initialized == true) {
+ return;
+ }
+ $pool->internalAddGeneratedFile(hex2bin(
+ "0ae3010a20676f6f676c652f70726f746f6275662f6669656c645f6d6173" .
+ "6b2e70726f746f120f676f6f676c652e70726f746f627566221a0a094669" .
+ "656c644d61736b120d0a0570617468731801200328094289010a13636f6d" .
+ "2e676f6f676c652e70726f746f627566420e4669656c644d61736b50726f" .
+ "746f50015a39676f6f676c652e676f6c616e672e6f72672f67656e70726f" .
+ "746f2f70726f746f6275662f6669656c645f6d61736b3b6669656c645f6d" .
+ "61736ba20203475042aa021e476f6f676c652e50726f746f6275662e5765" .
+ "6c6c4b6e6f776e5479706573620670726f746f33"
+ ));
+
+ static::$is_initialized = true;
+ }
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/GPBMetadata/Google/Protobuf/GPBEmpty.php b/third_party/protobuf/3.6.0/php/src/GPBMetadata/Google/Protobuf/GPBEmpty.php
new file mode 100644
index 0000000..88f42a1
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/GPBMetadata/Google/Protobuf/GPBEmpty.php
@@ -0,0 +1,30 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/empty.proto
+
+namespace GPBMetadata\Google\Protobuf;
+
+class GPBEmpty
+{
+ public static $is_initialized = false;
+
+ public static function initOnce() {
+ $pool = \Google\Protobuf\Internal\DescriptorPool::getGeneratedPool();
+
+ if (static::$is_initialized == true) {
+ return;
+ }
+ $pool->internalAddGeneratedFile(hex2bin(
+ "0ab7010a1b676f6f676c652f70726f746f6275662f656d7074792e70726f" .
+ "746f120f676f6f676c652e70726f746f62756622070a05456d7074794276" .
+ "0a13636f6d2e676f6f676c652e70726f746f627566420a456d7074795072" .
+ "6f746f50015a276769746875622e636f6d2f676f6c616e672f70726f746f" .
+ "6275662f7074797065732f656d707479f80101a20203475042aa021e476f" .
+ "6f676c652e50726f746f6275662e57656c6c4b6e6f776e54797065736206" .
+ "70726f746f33"
+ ));
+
+ static::$is_initialized = true;
+ }
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/GPBMetadata/Google/Protobuf/Internal/Descriptor.php b/third_party/protobuf/3.6.0/php/src/GPBMetadata/Google/Protobuf/Internal/Descriptor.php
new file mode 100644
index 0000000..e6362f2
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/GPBMetadata/Google/Protobuf/Internal/Descriptor.php
@@ -0,0 +1,277 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/descriptor.proto
+
+namespace GPBMetadata\Google\Protobuf\Internal;
+
+class Descriptor
+{
+ public static $is_initialized = false;
+
+ public static function initOnce() {
+ $pool = \Google\Protobuf\Internal\DescriptorPool::getGeneratedPool();
+
+ if (static::$is_initialized == true) {
+ return;
+ }
+ $pool->addMessage('google.protobuf.internal.FileDescriptorSet', \Google\Protobuf\Internal\FileDescriptorSet::class)
+ ->repeated('file', \Google\Protobuf\Internal\GPBType::MESSAGE, 1, 'google.protobuf.internal.FileDescriptorProto')
+ ->finalizeToPool();
+
+ $pool->addMessage('google.protobuf.internal.FileDescriptorProto', \Google\Protobuf\Internal\FileDescriptorProto::class)
+ ->optional('name', \Google\Protobuf\Internal\GPBType::STRING, 1)
+ ->optional('package', \Google\Protobuf\Internal\GPBType::STRING, 2)
+ ->repeated('dependency', \Google\Protobuf\Internal\GPBType::STRING, 3)
+ ->repeated('public_dependency', \Google\Protobuf\Internal\GPBType::INT32, 10)
+ ->repeated('weak_dependency', \Google\Protobuf\Internal\GPBType::INT32, 11)
+ ->repeated('message_type', \Google\Protobuf\Internal\GPBType::MESSAGE, 4, 'google.protobuf.internal.DescriptorProto')
+ ->repeated('enum_type', \Google\Protobuf\Internal\GPBType::MESSAGE, 5, 'google.protobuf.internal.EnumDescriptorProto')
+ ->repeated('service', \Google\Protobuf\Internal\GPBType::MESSAGE, 6, 'google.protobuf.internal.ServiceDescriptorProto')
+ ->repeated('extension', \Google\Protobuf\Internal\GPBType::MESSAGE, 7, 'google.protobuf.internal.FieldDescriptorProto')
+ ->optional('options', \Google\Protobuf\Internal\GPBType::MESSAGE, 8, 'google.protobuf.internal.FileOptions')
+ ->optional('source_code_info', \Google\Protobuf\Internal\GPBType::MESSAGE, 9, 'google.protobuf.internal.SourceCodeInfo')
+ ->optional('syntax', \Google\Protobuf\Internal\GPBType::STRING, 12)
+ ->finalizeToPool();
+
+ $pool->addMessage('google.protobuf.internal.DescriptorProto', \Google\Protobuf\Internal\DescriptorProto::class)
+ ->optional('name', \Google\Protobuf\Internal\GPBType::STRING, 1)
+ ->repeated('field', \Google\Protobuf\Internal\GPBType::MESSAGE, 2, 'google.protobuf.internal.FieldDescriptorProto')
+ ->repeated('extension', \Google\Protobuf\Internal\GPBType::MESSAGE, 6, 'google.protobuf.internal.FieldDescriptorProto')
+ ->repeated('nested_type', \Google\Protobuf\Internal\GPBType::MESSAGE, 3, 'google.protobuf.internal.DescriptorProto')
+ ->repeated('enum_type', \Google\Protobuf\Internal\GPBType::MESSAGE, 4, 'google.protobuf.internal.EnumDescriptorProto')
+ ->repeated('extension_range', \Google\Protobuf\Internal\GPBType::MESSAGE, 5, 'google.protobuf.internal.DescriptorProto.ExtensionRange')
+ ->repeated('oneof_decl', \Google\Protobuf\Internal\GPBType::MESSAGE, 8, 'google.protobuf.internal.OneofDescriptorProto')
+ ->optional('options', \Google\Protobuf\Internal\GPBType::MESSAGE, 7, 'google.protobuf.internal.MessageOptions')
+ ->repeated('reserved_range', \Google\Protobuf\Internal\GPBType::MESSAGE, 9, 'google.protobuf.internal.DescriptorProto.ReservedRange')
+ ->repeated('reserved_name', \Google\Protobuf\Internal\GPBType::STRING, 10)
+ ->finalizeToPool();
+
+ $pool->addMessage('google.protobuf.internal.DescriptorProto.ExtensionRange', \Google\Protobuf\Internal\DescriptorProto\ExtensionRange::class)
+ ->optional('start', \Google\Protobuf\Internal\GPBType::INT32, 1)
+ ->optional('end', \Google\Protobuf\Internal\GPBType::INT32, 2)
+ ->optional('options', \Google\Protobuf\Internal\GPBType::MESSAGE, 3, 'google.protobuf.internal.ExtensionRangeOptions')
+ ->finalizeToPool();
+
+ $pool->addMessage('google.protobuf.internal.DescriptorProto.ReservedRange', \Google\Protobuf\Internal\DescriptorProto\ReservedRange::class)
+ ->optional('start', \Google\Protobuf\Internal\GPBType::INT32, 1)
+ ->optional('end', \Google\Protobuf\Internal\GPBType::INT32, 2)
+ ->finalizeToPool();
+
+ $pool->addMessage('google.protobuf.internal.ExtensionRangeOptions', \Google\Protobuf\Internal\ExtensionRangeOptions::class)
+ ->repeated('uninterpreted_option', \Google\Protobuf\Internal\GPBType::MESSAGE, 999, 'google.protobuf.internal.UninterpretedOption')
+ ->finalizeToPool();
+
+ $pool->addMessage('google.protobuf.internal.FieldDescriptorProto', \Google\Protobuf\Internal\FieldDescriptorProto::class)
+ ->optional('name', \Google\Protobuf\Internal\GPBType::STRING, 1)
+ ->optional('number', \Google\Protobuf\Internal\GPBType::INT32, 3)
+ ->optional('label', \Google\Protobuf\Internal\GPBType::ENUM, 4, 'google.protobuf.internal.FieldDescriptorProto.Label')
+ ->optional('type', \Google\Protobuf\Internal\GPBType::ENUM, 5, 'google.protobuf.internal.FieldDescriptorProto.Type')
+ ->optional('type_name', \Google\Protobuf\Internal\GPBType::STRING, 6)
+ ->optional('extendee', \Google\Protobuf\Internal\GPBType::STRING, 2)
+ ->optional('default_value', \Google\Protobuf\Internal\GPBType::STRING, 7)
+ ->optional('oneof_index', \Google\Protobuf\Internal\GPBType::INT32, 9)
+ ->optional('json_name', \Google\Protobuf\Internal\GPBType::STRING, 10)
+ ->optional('options', \Google\Protobuf\Internal\GPBType::MESSAGE, 8, 'google.protobuf.internal.FieldOptions')
+ ->finalizeToPool();
+
+ $pool->addEnum('google.protobuf.internal.FieldDescriptorProto.Type', \Google\Protobuf\Internal\Type::class)
+ ->value("TYPE_DOUBLE", 1)
+ ->value("TYPE_FLOAT", 2)
+ ->value("TYPE_INT64", 3)
+ ->value("TYPE_UINT64", 4)
+ ->value("TYPE_INT32", 5)
+ ->value("TYPE_FIXED64", 6)
+ ->value("TYPE_FIXED32", 7)
+ ->value("TYPE_BOOL", 8)
+ ->value("TYPE_STRING", 9)
+ ->value("TYPE_GROUP", 10)
+ ->value("TYPE_MESSAGE", 11)
+ ->value("TYPE_BYTES", 12)
+ ->value("TYPE_UINT32", 13)
+ ->value("TYPE_ENUM", 14)
+ ->value("TYPE_SFIXED32", 15)
+ ->value("TYPE_SFIXED64", 16)
+ ->value("TYPE_SINT32", 17)
+ ->value("TYPE_SINT64", 18)
+ ->finalizeToPool();
+
+ $pool->addEnum('google.protobuf.internal.FieldDescriptorProto.Label', \Google\Protobuf\Internal\Label::class)
+ ->value("LABEL_OPTIONAL", 1)
+ ->value("LABEL_REQUIRED", 2)
+ ->value("LABEL_REPEATED", 3)
+ ->finalizeToPool();
+
+ $pool->addMessage('google.protobuf.internal.OneofDescriptorProto', \Google\Protobuf\Internal\OneofDescriptorProto::class)
+ ->optional('name', \Google\Protobuf\Internal\GPBType::STRING, 1)
+ ->optional('options', \Google\Protobuf\Internal\GPBType::MESSAGE, 2, 'google.protobuf.internal.OneofOptions')
+ ->finalizeToPool();
+
+ $pool->addMessage('google.protobuf.internal.EnumDescriptorProto', \Google\Protobuf\Internal\EnumDescriptorProto::class)
+ ->optional('name', \Google\Protobuf\Internal\GPBType::STRING, 1)
+ ->repeated('value', \Google\Protobuf\Internal\GPBType::MESSAGE, 2, 'google.protobuf.internal.EnumValueDescriptorProto')
+ ->optional('options', \Google\Protobuf\Internal\GPBType::MESSAGE, 3, 'google.protobuf.internal.EnumOptions')
+ ->repeated('reserved_range', \Google\Protobuf\Internal\GPBType::MESSAGE, 4, 'google.protobuf.internal.EnumDescriptorProto.EnumReservedRange')
+ ->repeated('reserved_name', \Google\Protobuf\Internal\GPBType::STRING, 5)
+ ->finalizeToPool();
+
+ $pool->addMessage('google.protobuf.internal.EnumDescriptorProto.EnumReservedRange', \Google\Protobuf\Internal\EnumDescriptorProto\EnumReservedRange::class)
+ ->optional('start', \Google\Protobuf\Internal\GPBType::INT32, 1)
+ ->optional('end', \Google\Protobuf\Internal\GPBType::INT32, 2)
+ ->finalizeToPool();
+
+ $pool->addMessage('google.protobuf.internal.EnumValueDescriptorProto', \Google\Protobuf\Internal\EnumValueDescriptorProto::class)
+ ->optional('name', \Google\Protobuf\Internal\GPBType::STRING, 1)
+ ->optional('number', \Google\Protobuf\Internal\GPBType::INT32, 2)
+ ->optional('options', \Google\Protobuf\Internal\GPBType::MESSAGE, 3, 'google.protobuf.internal.EnumValueOptions')
+ ->finalizeToPool();
+
+ $pool->addMessage('google.protobuf.internal.ServiceDescriptorProto', \Google\Protobuf\Internal\ServiceDescriptorProto::class)
+ ->optional('name', \Google\Protobuf\Internal\GPBType::STRING, 1)
+ ->repeated('method', \Google\Protobuf\Internal\GPBType::MESSAGE, 2, 'google.protobuf.internal.MethodDescriptorProto')
+ ->optional('options', \Google\Protobuf\Internal\GPBType::MESSAGE, 3, 'google.protobuf.internal.ServiceOptions')
+ ->finalizeToPool();
+
+ $pool->addMessage('google.protobuf.internal.MethodDescriptorProto', \Google\Protobuf\Internal\MethodDescriptorProto::class)
+ ->optional('name', \Google\Protobuf\Internal\GPBType::STRING, 1)
+ ->optional('input_type', \Google\Protobuf\Internal\GPBType::STRING, 2)
+ ->optional('output_type', \Google\Protobuf\Internal\GPBType::STRING, 3)
+ ->optional('options', \Google\Protobuf\Internal\GPBType::MESSAGE, 4, 'google.protobuf.internal.MethodOptions')
+ ->optional('client_streaming', \Google\Protobuf\Internal\GPBType::BOOL, 5)
+ ->optional('server_streaming', \Google\Protobuf\Internal\GPBType::BOOL, 6)
+ ->finalizeToPool();
+
+ $pool->addMessage('google.protobuf.internal.FileOptions', \Google\Protobuf\Internal\FileOptions::class)
+ ->optional('java_package', \Google\Protobuf\Internal\GPBType::STRING, 1)
+ ->optional('java_outer_classname', \Google\Protobuf\Internal\GPBType::STRING, 8)
+ ->optional('java_multiple_files', \Google\Protobuf\Internal\GPBType::BOOL, 10)
+ ->optional('java_generate_equals_and_hash', \Google\Protobuf\Internal\GPBType::BOOL, 20)
+ ->optional('java_string_check_utf8', \Google\Protobuf\Internal\GPBType::BOOL, 27)
+ ->optional('optimize_for', \Google\Protobuf\Internal\GPBType::ENUM, 9, 'google.protobuf.internal.FileOptions.OptimizeMode')
+ ->optional('go_package', \Google\Protobuf\Internal\GPBType::STRING, 11)
+ ->optional('cc_generic_services', \Google\Protobuf\Internal\GPBType::BOOL, 16)
+ ->optional('java_generic_services', \Google\Protobuf\Internal\GPBType::BOOL, 17)
+ ->optional('py_generic_services', \Google\Protobuf\Internal\GPBType::BOOL, 18)
+ ->optional('php_generic_services', \Google\Protobuf\Internal\GPBType::BOOL, 42)
+ ->optional('deprecated', \Google\Protobuf\Internal\GPBType::BOOL, 23)
+ ->optional('cc_enable_arenas', \Google\Protobuf\Internal\GPBType::BOOL, 31)
+ ->optional('objc_class_prefix', \Google\Protobuf\Internal\GPBType::STRING, 36)
+ ->optional('csharp_namespace', \Google\Protobuf\Internal\GPBType::STRING, 37)
+ ->optional('swift_prefix', \Google\Protobuf\Internal\GPBType::STRING, 39)
+ ->optional('php_class_prefix', \Google\Protobuf\Internal\GPBType::STRING, 40)
+ ->optional('php_namespace', \Google\Protobuf\Internal\GPBType::STRING, 41)
+ ->optional('php_metadata_namespace', \Google\Protobuf\Internal\GPBType::STRING, 44)
+ ->optional('ruby_package', \Google\Protobuf\Internal\GPBType::STRING, 45)
+ ->repeated('uninterpreted_option', \Google\Protobuf\Internal\GPBType::MESSAGE, 999, 'google.protobuf.internal.UninterpretedOption')
+ ->finalizeToPool();
+
+ $pool->addEnum('google.protobuf.internal.FileOptions.OptimizeMode', \Google\Protobuf\Internal\OptimizeMode::class)
+ ->value("SPEED", 1)
+ ->value("CODE_SIZE", 2)
+ ->value("LITE_RUNTIME", 3)
+ ->finalizeToPool();
+
+ $pool->addMessage('google.protobuf.internal.MessageOptions', \Google\Protobuf\Internal\MessageOptions::class)
+ ->optional('message_set_wire_format', \Google\Protobuf\Internal\GPBType::BOOL, 1)
+ ->optional('no_standard_descriptor_accessor', \Google\Protobuf\Internal\GPBType::BOOL, 2)
+ ->optional('deprecated', \Google\Protobuf\Internal\GPBType::BOOL, 3)
+ ->optional('map_entry', \Google\Protobuf\Internal\GPBType::BOOL, 7)
+ ->repeated('uninterpreted_option', \Google\Protobuf\Internal\GPBType::MESSAGE, 999, 'google.protobuf.internal.UninterpretedOption')
+ ->finalizeToPool();
+
+ $pool->addMessage('google.protobuf.internal.FieldOptions', \Google\Protobuf\Internal\FieldOptions::class)
+ ->optional('ctype', \Google\Protobuf\Internal\GPBType::ENUM, 1, 'google.protobuf.internal.FieldOptions.CType')
+ ->optional('packed', \Google\Protobuf\Internal\GPBType::BOOL, 2)
+ ->optional('jstype', \Google\Protobuf\Internal\GPBType::ENUM, 6, 'google.protobuf.internal.FieldOptions.JSType')
+ ->optional('lazy', \Google\Protobuf\Internal\GPBType::BOOL, 5)
+ ->optional('deprecated', \Google\Protobuf\Internal\GPBType::BOOL, 3)
+ ->optional('weak', \Google\Protobuf\Internal\GPBType::BOOL, 10)
+ ->repeated('uninterpreted_option', \Google\Protobuf\Internal\GPBType::MESSAGE, 999, 'google.protobuf.internal.UninterpretedOption')
+ ->finalizeToPool();
+
+ $pool->addEnum('google.protobuf.internal.FieldOptions.CType', \Google\Protobuf\Internal\CType::class)
+ ->value("STRING", 0)
+ ->value("CORD", 1)
+ ->value("STRING_PIECE", 2)
+ ->finalizeToPool();
+
+ $pool->addEnum('google.protobuf.internal.FieldOptions.JSType', \Google\Protobuf\Internal\JSType::class)
+ ->value("JS_NORMAL", 0)
+ ->value("JS_STRING", 1)
+ ->value("JS_NUMBER", 2)
+ ->finalizeToPool();
+
+ $pool->addMessage('google.protobuf.internal.OneofOptions', \Google\Protobuf\Internal\OneofOptions::class)
+ ->repeated('uninterpreted_option', \Google\Protobuf\Internal\GPBType::MESSAGE, 999, 'google.protobuf.internal.UninterpretedOption')
+ ->finalizeToPool();
+
+ $pool->addMessage('google.protobuf.internal.EnumOptions', \Google\Protobuf\Internal\EnumOptions::class)
+ ->optional('allow_alias', \Google\Protobuf\Internal\GPBType::BOOL, 2)
+ ->optional('deprecated', \Google\Protobuf\Internal\GPBType::BOOL, 3)
+ ->repeated('uninterpreted_option', \Google\Protobuf\Internal\GPBType::MESSAGE, 999, 'google.protobuf.internal.UninterpretedOption')
+ ->finalizeToPool();
+
+ $pool->addMessage('google.protobuf.internal.EnumValueOptions', \Google\Protobuf\Internal\EnumValueOptions::class)
+ ->optional('deprecated', \Google\Protobuf\Internal\GPBType::BOOL, 1)
+ ->repeated('uninterpreted_option', \Google\Protobuf\Internal\GPBType::MESSAGE, 999, 'google.protobuf.internal.UninterpretedOption')
+ ->finalizeToPool();
+
+ $pool->addMessage('google.protobuf.internal.ServiceOptions', \Google\Protobuf\Internal\ServiceOptions::class)
+ ->optional('deprecated', \Google\Protobuf\Internal\GPBType::BOOL, 33)
+ ->repeated('uninterpreted_option', \Google\Protobuf\Internal\GPBType::MESSAGE, 999, 'google.protobuf.internal.UninterpretedOption')
+ ->finalizeToPool();
+
+ $pool->addMessage('google.protobuf.internal.MethodOptions', \Google\Protobuf\Internal\MethodOptions::class)
+ ->optional('deprecated', \Google\Protobuf\Internal\GPBType::BOOL, 33)
+ ->optional('idempotency_level', \Google\Protobuf\Internal\GPBType::ENUM, 34, 'google.protobuf.internal.MethodOptions.IdempotencyLevel')
+ ->repeated('uninterpreted_option', \Google\Protobuf\Internal\GPBType::MESSAGE, 999, 'google.protobuf.internal.UninterpretedOption')
+ ->finalizeToPool();
+
+ $pool->addEnum('google.protobuf.internal.MethodOptions.IdempotencyLevel', \Google\Protobuf\Internal\IdempotencyLevel::class)
+ ->value("IDEMPOTENCY_UNKNOWN", 0)
+ ->value("NO_SIDE_EFFECTS", 1)
+ ->value("IDEMPOTENT", 2)
+ ->finalizeToPool();
+
+ $pool->addMessage('google.protobuf.internal.UninterpretedOption', \Google\Protobuf\Internal\UninterpretedOption::class)
+ ->repeated('name', \Google\Protobuf\Internal\GPBType::MESSAGE, 2, 'google.protobuf.internal.UninterpretedOption.NamePart')
+ ->optional('identifier_value', \Google\Protobuf\Internal\GPBType::STRING, 3)
+ ->optional('positive_int_value', \Google\Protobuf\Internal\GPBType::UINT64, 4)
+ ->optional('negative_int_value', \Google\Protobuf\Internal\GPBType::INT64, 5)
+ ->optional('double_value', \Google\Protobuf\Internal\GPBType::DOUBLE, 6)
+ ->optional('string_value', \Google\Protobuf\Internal\GPBType::BYTES, 7)
+ ->optional('aggregate_value', \Google\Protobuf\Internal\GPBType::STRING, 8)
+ ->finalizeToPool();
+
+ $pool->addMessage('google.protobuf.internal.UninterpretedOption.NamePart', \Google\Protobuf\Internal\UninterpretedOption\NamePart::class)
+ ->required('name_part', \Google\Protobuf\Internal\GPBType::STRING, 1)
+ ->required('is_extension', \Google\Protobuf\Internal\GPBType::BOOL, 2)
+ ->finalizeToPool();
+
+ $pool->addMessage('google.protobuf.internal.SourceCodeInfo', \Google\Protobuf\Internal\SourceCodeInfo::class)
+ ->repeated('location', \Google\Protobuf\Internal\GPBType::MESSAGE, 1, 'google.protobuf.internal.SourceCodeInfo.Location')
+ ->finalizeToPool();
+
+ $pool->addMessage('google.protobuf.internal.SourceCodeInfo.Location', \Google\Protobuf\Internal\SourceCodeInfo\Location::class)
+ ->repeated('path', \Google\Protobuf\Internal\GPBType::INT32, 1)
+ ->repeated('span', \Google\Protobuf\Internal\GPBType::INT32, 2)
+ ->optional('leading_comments', \Google\Protobuf\Internal\GPBType::STRING, 3)
+ ->optional('trailing_comments', \Google\Protobuf\Internal\GPBType::STRING, 4)
+ ->repeated('leading_detached_comments', \Google\Protobuf\Internal\GPBType::STRING, 6)
+ ->finalizeToPool();
+
+ $pool->addMessage('google.protobuf.internal.GeneratedCodeInfo', \Google\Protobuf\Internal\GeneratedCodeInfo::class)
+ ->repeated('annotation', \Google\Protobuf\Internal\GPBType::MESSAGE, 1, 'google.protobuf.internal.GeneratedCodeInfo.Annotation')
+ ->finalizeToPool();
+
+ $pool->addMessage('google.protobuf.internal.GeneratedCodeInfo.Annotation', \Google\Protobuf\Internal\GeneratedCodeInfo\Annotation::class)
+ ->repeated('path', \Google\Protobuf\Internal\GPBType::INT32, 1)
+ ->optional('source_file', \Google\Protobuf\Internal\GPBType::STRING, 2)
+ ->optional('begin', \Google\Protobuf\Internal\GPBType::INT32, 3)
+ ->optional('end', \Google\Protobuf\Internal\GPBType::INT32, 4)
+ ->finalizeToPool();
+
+ $pool->finish();
+ static::$is_initialized = true;
+ }
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/GPBMetadata/Google/Protobuf/SourceContext.php b/third_party/protobuf/3.6.0/php/src/GPBMetadata/Google/Protobuf/SourceContext.php
new file mode 100644
index 0000000..495c6de
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/GPBMetadata/Google/Protobuf/SourceContext.php
@@ -0,0 +1,32 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/source_context.proto
+
+namespace GPBMetadata\Google\Protobuf;
+
+class SourceContext
+{
+ public static $is_initialized = false;
+
+ public static function initOnce() {
+ $pool = \Google\Protobuf\Internal\DescriptorPool::getGeneratedPool();
+
+ if (static::$is_initialized == true) {
+ return;
+ }
+ $pool->internalAddGeneratedFile(hex2bin(
+ "0afb010a24676f6f676c652f70726f746f6275662f736f757263655f636f" .
+ "6e746578742e70726f746f120f676f6f676c652e70726f746f6275662222" .
+ "0a0d536f75726365436f6e7465787412110a0966696c655f6e616d651801" .
+ "200128094295010a13636f6d2e676f6f676c652e70726f746f6275664212" .
+ "536f75726365436f6e7465787450726f746f50015a41676f6f676c652e67" .
+ "6f6c616e672e6f72672f67656e70726f746f2f70726f746f6275662f736f" .
+ "757263655f636f6e746578743b736f757263655f636f6e74657874a20203" .
+ "475042aa021e476f6f676c652e50726f746f6275662e57656c6c4b6e6f77" .
+ "6e5479706573620670726f746f33"
+ ));
+
+ static::$is_initialized = true;
+ }
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/GPBMetadata/Google/Protobuf/Struct.php b/third_party/protobuf/3.6.0/php/src/GPBMetadata/Google/Protobuf/Struct.php
new file mode 100644
index 0000000..96b42af
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/GPBMetadata/Google/Protobuf/Struct.php
@@ -0,0 +1,45 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/struct.proto
+
+namespace GPBMetadata\Google\Protobuf;
+
+class Struct
+{
+ public static $is_initialized = false;
+
+ public static function initOnce() {
+ $pool = \Google\Protobuf\Internal\DescriptorPool::getGeneratedPool();
+
+ if (static::$is_initialized == true) {
+ return;
+ }
+ $pool->internalAddGeneratedFile(hex2bin(
+ "0a81050a1c676f6f676c652f70726f746f6275662f7374727563742e7072" .
+ "6f746f120f676f6f676c652e70726f746f6275662284010a065374727563" .
+ "7412330a066669656c647318012003280b32232e676f6f676c652e70726f" .
+ "746f6275662e5374727563742e4669656c6473456e7472791a450a0b4669" .
+ "656c6473456e747279120b0a036b657918012001280912250a0576616c75" .
+ "6518022001280b32162e676f6f676c652e70726f746f6275662e56616c75" .
+ "653a02380122ea010a0556616c756512300a0a6e756c6c5f76616c756518" .
+ "012001280e321a2e676f6f676c652e70726f746f6275662e4e756c6c5661" .
+ "6c7565480012160a0c6e756d6265725f76616c7565180220012801480012" .
+ "160a0c737472696e675f76616c7565180320012809480012140a0a626f6f" .
+ "6c5f76616c75651804200128084800122f0a0c7374727563745f76616c75" .
+ "6518052001280b32172e676f6f676c652e70726f746f6275662e53747275" .
+ "6374480012300a0a6c6973745f76616c756518062001280b321a2e676f6f" .
+ "676c652e70726f746f6275662e4c69737456616c7565480042060a046b69" .
+ "6e6422330a094c69737456616c756512260a0676616c7565731801200328" .
+ "0b32162e676f6f676c652e70726f746f6275662e56616c75652a1b0a094e" .
+ "756c6c56616c7565120e0a0a4e554c4c5f56414c554510004281010a1363" .
+ "6f6d2e676f6f676c652e70726f746f627566420b53747275637450726f74" .
+ "6f50015a316769746875622e636f6d2f676f6c616e672f70726f746f6275" .
+ "662f7074797065732f7374727563743b7374727563747062f80101a20203" .
+ "475042aa021e476f6f676c652e50726f746f6275662e57656c6c4b6e6f77" .
+ "6e5479706573620670726f746f33"
+ ));
+
+ static::$is_initialized = true;
+ }
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/GPBMetadata/Google/Protobuf/Timestamp.php b/third_party/protobuf/3.6.0/php/src/GPBMetadata/Google/Protobuf/Timestamp.php
new file mode 100644
index 0000000..373665c
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/GPBMetadata/Google/Protobuf/Timestamp.php
@@ -0,0 +1,31 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/timestamp.proto
+
+namespace GPBMetadata\Google\Protobuf;
+
+class Timestamp
+{
+ public static $is_initialized = false;
+
+ public static function initOnce() {
+ $pool = \Google\Protobuf\Internal\DescriptorPool::getGeneratedPool();
+
+ if (static::$is_initialized == true) {
+ return;
+ }
+ $pool->internalAddGeneratedFile(hex2bin(
+ "0ae7010a1f676f6f676c652f70726f746f6275662f74696d657374616d70" .
+ "2e70726f746f120f676f6f676c652e70726f746f627566222b0a0954696d" .
+ "657374616d70120f0a077365636f6e6473180120012803120d0a056e616e" .
+ "6f73180220012805427e0a13636f6d2e676f6f676c652e70726f746f6275" .
+ "66420e54696d657374616d7050726f746f50015a2b6769746875622e636f" .
+ "6d2f676f6c616e672f70726f746f6275662f7074797065732f74696d6573" .
+ "74616d70f80101a20203475042aa021e476f6f676c652e50726f746f6275" .
+ "662e57656c6c4b6e6f776e5479706573620670726f746f33"
+ ));
+
+ static::$is_initialized = true;
+ }
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/GPBMetadata/Google/Protobuf/Type.php b/third_party/protobuf/3.6.0/php/src/GPBMetadata/Google/Protobuf/Type.php
new file mode 100644
index 0000000..8fbe8cb
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/GPBMetadata/Google/Protobuf/Type.php
@@ -0,0 +1,78 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/type.proto
+
+namespace GPBMetadata\Google\Protobuf;
+
+class Type
+{
+ public static $is_initialized = false;
+
+ public static function initOnce() {
+ $pool = \Google\Protobuf\Internal\DescriptorPool::getGeneratedPool();
+
+ if (static::$is_initialized == true) {
+ return;
+ }
+ \GPBMetadata\Google\Protobuf\Any::initOnce();
+ \GPBMetadata\Google\Protobuf\SourceContext::initOnce();
+ $pool->internalAddGeneratedFile(hex2bin(
+ "0a9f0c0a1a676f6f676c652f70726f746f6275662f747970652e70726f74" .
+ "6f120f676f6f676c652e70726f746f6275661a24676f6f676c652f70726f" .
+ "746f6275662f736f757263655f636f6e746578742e70726f746f22d7010a" .
+ "0454797065120c0a046e616d6518012001280912260a066669656c647318" .
+ "022003280b32162e676f6f676c652e70726f746f6275662e4669656c6412" .
+ "0e0a066f6e656f667318032003280912280a076f7074696f6e7318042003" .
+ "280b32172e676f6f676c652e70726f746f6275662e4f7074696f6e12360a" .
+ "0e736f757263655f636f6e7465787418052001280b321e2e676f6f676c65" .
+ "2e70726f746f6275662e536f75726365436f6e7465787412270a0673796e" .
+ "74617818062001280e32172e676f6f676c652e70726f746f6275662e5379" .
+ "6e74617822d5050a054669656c6412290a046b696e6418012001280e321b" .
+ "2e676f6f676c652e70726f746f6275662e4669656c642e4b696e6412370a" .
+ "0b63617264696e616c69747918022001280e32222e676f6f676c652e7072" .
+ "6f746f6275662e4669656c642e43617264696e616c697479120e0a066e75" .
+ "6d626572180320012805120c0a046e616d6518042001280912100a087479" .
+ "70655f75726c18062001280912130a0b6f6e656f665f696e646578180720" .
+ "012805120e0a067061636b656418082001280812280a076f7074696f6e73" .
+ "18092003280b32172e676f6f676c652e70726f746f6275662e4f7074696f" .
+ "6e12110a096a736f6e5f6e616d65180a2001280912150a0d64656661756c" .
+ "745f76616c7565180b2001280922c8020a044b696e6412100a0c54595045" .
+ "5f554e4b4e4f574e1000120f0a0b545950455f444f55424c451001120e0a" .
+ "0a545950455f464c4f41541002120e0a0a545950455f494e543634100312" .
+ "0f0a0b545950455f55494e5436341004120e0a0a545950455f494e543332" .
+ "100512100a0c545950455f46495845443634100612100a0c545950455f46" .
+ "4958454433321007120d0a09545950455f424f4f4c1008120f0a0b545950" .
+ "455f535452494e471009120e0a0a545950455f47524f5550100a12100a0c" .
+ "545950455f4d455353414745100b120e0a0a545950455f4259544553100c" .
+ "120f0a0b545950455f55494e543332100d120d0a09545950455f454e554d" .
+ "100e12110a0d545950455f5346495845443332100f12110a0d545950455f" .
+ "53464958454436341010120f0a0b545950455f53494e5433321011120f0a" .
+ "0b545950455f53494e543634101222740a0b43617264696e616c69747912" .
+ "170a1343415244494e414c4954595f554e4b4e4f574e100012180a144341" .
+ "5244494e414c4954595f4f5054494f4e414c100112180a1443415244494e" .
+ "414c4954595f5245515549524544100212180a1443415244494e414c4954" .
+ "595f5245504541544544100322ce010a04456e756d120c0a046e616d6518" .
+ "0120012809122d0a09656e756d76616c756518022003280b321a2e676f6f" .
+ "676c652e70726f746f6275662e456e756d56616c756512280a076f707469" .
+ "6f6e7318032003280b32172e676f6f676c652e70726f746f6275662e4f70" .
+ "74696f6e12360a0e736f757263655f636f6e7465787418042001280b321e" .
+ "2e676f6f676c652e70726f746f6275662e536f75726365436f6e74657874" .
+ "12270a0673796e74617818052001280e32172e676f6f676c652e70726f74" .
+ "6f6275662e53796e74617822530a09456e756d56616c7565120c0a046e61" .
+ "6d65180120012809120e0a066e756d62657218022001280512280a076f70" .
+ "74696f6e7318032003280b32172e676f6f676c652e70726f746f6275662e" .
+ "4f7074696f6e223b0a064f7074696f6e120c0a046e616d65180120012809" .
+ "12230a0576616c756518022001280b32142e676f6f676c652e70726f746f" .
+ "6275662e416e792a2e0a0653796e74617812110a0d53594e5441585f5052" .
+ "4f544f32100012110a0d53594e5441585f50524f544f331001427d0a1363" .
+ "6f6d2e676f6f676c652e70726f746f62756642095479706550726f746f50" .
+ "015a2f676f6f676c652e676f6c616e672e6f72672f67656e70726f746f2f" .
+ "70726f746f6275662f70747970653b7074797065f80101a20203475042aa" .
+ "021e476f6f676c652e50726f746f6275662e57656c6c4b6e6f776e547970" .
+ "6573620670726f746f33"
+ ));
+
+ static::$is_initialized = true;
+ }
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/GPBMetadata/Google/Protobuf/Wrappers.php b/third_party/protobuf/3.6.0/php/src/GPBMetadata/Google/Protobuf/Wrappers.php
new file mode 100644
index 0000000..dd72ff4
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/GPBMetadata/Google/Protobuf/Wrappers.php
@@ -0,0 +1,38 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/wrappers.proto
+
+namespace GPBMetadata\Google\Protobuf;
+
+class Wrappers
+{
+ public static $is_initialized = false;
+
+ public static function initOnce() {
+ $pool = \Google\Protobuf\Internal\DescriptorPool::getGeneratedPool();
+
+ if (static::$is_initialized == true) {
+ return;
+ }
+ $pool->internalAddGeneratedFile(hex2bin(
+ "0abf030a1e676f6f676c652f70726f746f6275662f77726170706572732e" .
+ "70726f746f120f676f6f676c652e70726f746f627566221c0a0b446f7562" .
+ "6c6556616c7565120d0a0576616c7565180120012801221b0a0a466c6f61" .
+ "7456616c7565120d0a0576616c7565180120012802221b0a0a496e743634" .
+ "56616c7565120d0a0576616c7565180120012803221c0a0b55496e743634" .
+ "56616c7565120d0a0576616c7565180120012804221b0a0a496e74333256" .
+ "616c7565120d0a0576616c7565180120012805221c0a0b55496e74333256" .
+ "616c7565120d0a0576616c756518012001280d221a0a09426f6f6c56616c" .
+ "7565120d0a0576616c7565180120012808221c0a0b537472696e6756616c" .
+ "7565120d0a0576616c7565180120012809221b0a0a427974657356616c75" .
+ "65120d0a0576616c756518012001280c427c0a13636f6d2e676f6f676c65" .
+ "2e70726f746f627566420d577261707065727350726f746f50015a2a6769" .
+ "746875622e636f6d2f676f6c616e672f70726f746f6275662f7074797065" .
+ "732f7772617070657273f80101a20203475042aa021e476f6f676c652e50" .
+ "726f746f6275662e57656c6c4b6e6f776e5479706573620670726f746f33"
+ ));
+
+ static::$is_initialized = true;
+ }
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Any.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Any.php
new file mode 100644
index 0000000..a992854
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Any.php
@@ -0,0 +1,325 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/any.proto
+
+namespace Google\Protobuf;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\Message;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * `Any` contains an arbitrary serialized protocol buffer message along with a
+ * URL that describes the type of the serialized message.
+ * Protobuf library provides support to pack/unpack Any values in the form
+ * of utility functions or additional generated methods of the Any type.
+ * Example 1: Pack and unpack a message in C++.
+ * Foo foo = ...;
+ * Any any;
+ * any.PackFrom(foo);
+ * ...
+ * if (any.UnpackTo(&foo)) {
+ * ...
+ * }
+ * Example 2: Pack and unpack a message in Java.
+ * Foo foo = ...;
+ * Any any = Any.pack(foo);
+ * ...
+ * if (any.is(Foo.class)) {
+ * foo = any.unpack(Foo.class);
+ * }
+ * Example 3: Pack and unpack a message in Python.
+ * foo = Foo(...)
+ * any = Any()
+ * any.Pack(foo)
+ * ...
+ * if any.Is(Foo.DESCRIPTOR):
+ * any.Unpack(foo)
+ * ...
+ * Example 4: Pack and unpack a message in Go
+ * foo := &pb.Foo{...}
+ * any, err := ptypes.MarshalAny(foo)
+ * ...
+ * foo := &pb.Foo{}
+ * if err := ptypes.UnmarshalAny(any, foo); err != nil {
+ * ...
+ * }
+ * The pack methods provided by protobuf library will by default use
+ * 'type.googleapis.com/full.type.name' as the type URL and the unpack
+ * methods only use the fully qualified type name after the last '/'
+ * in the type URL, for example "foo.bar.com/x/y.z" will yield type
+ * name "y.z".
+ * JSON
+ * ====
+ * The JSON representation of an `Any` value uses the regular
+ * representation of the deserialized, embedded message, with an
+ * additional field `@type` which contains the type URL. Example:
+ * package google.profile;
+ * message Person {
+ * string first_name = 1;
+ * string last_name = 2;
+ * }
+ * {
+ * "@type": "type.googleapis.com/google.profile.Person",
+ * "firstName": <string>,
+ * "lastName": <string>
+ * }
+ * If the embedded message type is well-known and has a custom JSON
+ * representation, that representation will be embedded adding a field
+ * `value` which holds the custom JSON in addition to the `@type`
+ * field. Example (for message [google.protobuf.Duration][]):
+ * {
+ * "@type": "type.googleapis.com/google.protobuf.Duration",
+ * "value": "1.212s"
+ * }
+ *
+ * Generated from protobuf message <code>google.protobuf.Any</code>
+ */
+class Any extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * A URL/resource name that uniquely identifies the type of the serialized
+ * protocol buffer message. The last segment of the URL's path must represent
+ * the fully qualified name of the type (as in
+ * `path/google.protobuf.Duration`). The name should be in a canonical form
+ * (e.g., leading "." is not accepted).
+ * In practice, teams usually precompile into the binary all types that they
+ * expect it to use in the context of Any. However, for URLs which use the
+ * scheme `http`, `https`, or no scheme, one can optionally set up a type
+ * server that maps type URLs to message definitions as follows:
+ * * If no scheme is provided, `https` is assumed.
+ * * An HTTP GET on the URL must yield a [google.protobuf.Type][]
+ * value in binary format, or produce an error.
+ * * Applications are allowed to cache lookup results based on the
+ * URL, or have them precompiled into a binary to avoid any
+ * lookup. Therefore, binary compatibility needs to be preserved
+ * on changes to types. (Use versioned type names to manage
+ * breaking changes.)
+ * Note: this functionality is not currently available in the official
+ * protobuf release, and it is not used for type URLs beginning with
+ * type.googleapis.com.
+ * Schemes other than `http`, `https` (or the empty scheme) might be
+ * used with implementation specific semantics.
+ *
+ * Generated from protobuf field <code>string type_url = 1;</code>
+ */
+ private $type_url = '';
+ /**
+ * Must be a valid serialized protocol buffer of the above specified type.
+ *
+ * Generated from protobuf field <code>bytes value = 2;</code>
+ */
+ private $value = '';
+
+ const TYPE_URL_PREFIX = 'type.googleapis.com/';
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type string $type_url
+ * A URL/resource name that uniquely identifies the type of the serialized
+ * protocol buffer message. The last segment of the URL's path must represent
+ * the fully qualified name of the type (as in
+ * `path/google.protobuf.Duration`). The name should be in a canonical form
+ * (e.g., leading "." is not accepted).
+ * In practice, teams usually precompile into the binary all types that they
+ * expect it to use in the context of Any. However, for URLs which use the
+ * scheme `http`, `https`, or no scheme, one can optionally set up a type
+ * server that maps type URLs to message definitions as follows:
+ * * If no scheme is provided, `https` is assumed.
+ * * An HTTP GET on the URL must yield a [google.protobuf.Type][]
+ * value in binary format, or produce an error.
+ * * Applications are allowed to cache lookup results based on the
+ * URL, or have them precompiled into a binary to avoid any
+ * lookup. Therefore, binary compatibility needs to be preserved
+ * on changes to types. (Use versioned type names to manage
+ * breaking changes.)
+ * Note: this functionality is not currently available in the official
+ * protobuf release, and it is not used for type URLs beginning with
+ * type.googleapis.com.
+ * Schemes other than `http`, `https` (or the empty scheme) might be
+ * used with implementation specific semantics.
+ * @type string $value
+ * Must be a valid serialized protocol buffer of the above specified type.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Any::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * A URL/resource name that uniquely identifies the type of the serialized
+ * protocol buffer message. The last segment of the URL's path must represent
+ * the fully qualified name of the type (as in
+ * `path/google.protobuf.Duration`). The name should be in a canonical form
+ * (e.g., leading "." is not accepted).
+ * In practice, teams usually precompile into the binary all types that they
+ * expect it to use in the context of Any. However, for URLs which use the
+ * scheme `http`, `https`, or no scheme, one can optionally set up a type
+ * server that maps type URLs to message definitions as follows:
+ * * If no scheme is provided, `https` is assumed.
+ * * An HTTP GET on the URL must yield a [google.protobuf.Type][]
+ * value in binary format, or produce an error.
+ * * Applications are allowed to cache lookup results based on the
+ * URL, or have them precompiled into a binary to avoid any
+ * lookup. Therefore, binary compatibility needs to be preserved
+ * on changes to types. (Use versioned type names to manage
+ * breaking changes.)
+ * Note: this functionality is not currently available in the official
+ * protobuf release, and it is not used for type URLs beginning with
+ * type.googleapis.com.
+ * Schemes other than `http`, `https` (or the empty scheme) might be
+ * used with implementation specific semantics.
+ *
+ * Generated from protobuf field <code>string type_url = 1;</code>
+ * @return string
+ */
+ public function getTypeUrl()
+ {
+ return $this->type_url;
+ }
+
+ /**
+ * A URL/resource name that uniquely identifies the type of the serialized
+ * protocol buffer message. The last segment of the URL's path must represent
+ * the fully qualified name of the type (as in
+ * `path/google.protobuf.Duration`). The name should be in a canonical form
+ * (e.g., leading "." is not accepted).
+ * In practice, teams usually precompile into the binary all types that they
+ * expect it to use in the context of Any. However, for URLs which use the
+ * scheme `http`, `https`, or no scheme, one can optionally set up a type
+ * server that maps type URLs to message definitions as follows:
+ * * If no scheme is provided, `https` is assumed.
+ * * An HTTP GET on the URL must yield a [google.protobuf.Type][]
+ * value in binary format, or produce an error.
+ * * Applications are allowed to cache lookup results based on the
+ * URL, or have them precompiled into a binary to avoid any
+ * lookup. Therefore, binary compatibility needs to be preserved
+ * on changes to types. (Use versioned type names to manage
+ * breaking changes.)
+ * Note: this functionality is not currently available in the official
+ * protobuf release, and it is not used for type URLs beginning with
+ * type.googleapis.com.
+ * Schemes other than `http`, `https` (or the empty scheme) might be
+ * used with implementation specific semantics.
+ *
+ * Generated from protobuf field <code>string type_url = 1;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setTypeUrl($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->type_url = $var;
+
+ return $this;
+ }
+
+ /**
+ * Must be a valid serialized protocol buffer of the above specified type.
+ *
+ * Generated from protobuf field <code>bytes value = 2;</code>
+ * @return string
+ */
+ public function getValue()
+ {
+ return $this->value;
+ }
+
+ /**
+ * Must be a valid serialized protocol buffer of the above specified type.
+ *
+ * Generated from protobuf field <code>bytes value = 2;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setValue($var)
+ {
+ GPBUtil::checkString($var, False);
+ $this->value = $var;
+
+ return $this;
+ }
+
+ /**
+ * This method will try to resolve the type_url in Any message to get the
+ * targeted message type. If failed, an error will be thrown. Otherwise,
+ * the method will create a message of the targeted type and fill it with
+ * the decoded value in Any.
+ * @return unpacked message
+ * @throws Exception Type url needs to be type.googleapis.com/fully-qulified.
+ * @throws Exception Class hasn't been added to descriptor pool.
+ * @throws Exception cannot decode data in value field.
+ */
+ public function unpack()
+ {
+ // Get fully qualifed name from type url.
+ $url_prifix_len = strlen(GPBUtil::TYPE_URL_PREFIX);
+ if (substr($this->type_url, 0, $url_prifix_len) !=
+ GPBUtil::TYPE_URL_PREFIX) {
+ throw new \Exception(
+ "Type url needs to be type.googleapis.com/fully-qulified");
+ }
+ $fully_qualifed_name =
+ substr($this->type_url, $url_prifix_len);
+
+ // Create message according to fully qualified name.
+ $pool = \Google\Protobuf\Internal\DescriptorPool::getGeneratedPool();
+ $desc = $pool->getDescriptorByProtoName( ".".$fully_qualifed_name);
+ if (is_null($desc)) {
+ throw new \Exception("Class ".$fully_qualifed_name
+ ." hasn't been added to descriptor pool");
+ }
+ $klass = $desc->getClass();
+ $msg = new $klass();
+
+ // Merge data into message.
+ $msg->mergeFromString($this->value);
+ return $msg;
+ }
+
+ /**
+ * The type_url will be created according to the given message’s type and
+ * the value is encoded data from the given message..
+ * @param message: A proto message.
+ */
+ public function pack($msg)
+ {
+ if (!$msg instanceof Message) {
+ trigger_error("Given parameter is not a message instance.",
+ E_USER_ERROR);
+ return;
+ }
+
+ // Set value using serialzed message.
+ $this->value = $msg->serializeToString();
+
+ // Set type url.
+ $pool = \Google\Protobuf\Internal\DescriptorPool::getGeneratedPool();
+ $desc = $pool->getDescriptorByClassName(get_class($msg));
+ $fully_qualifed_name = $desc->getFullName();
+ $this->type_url = GPBUtil::TYPE_URL_PREFIX.substr(
+ $fully_qualifed_name, 1, strlen($fully_qualifed_name));
+ }
+
+ /**
+ * This method returns whether the type_url in any_message is corresponded
+ * to the given class.
+ * @param klass: The fully qualified PHP class name of a proto message type.
+ */
+ public function is($klass)
+ {
+ $pool = \Google\Protobuf\Internal\DescriptorPool::getGeneratedPool();
+ $desc = $pool->getDescriptorByClassName($klass);
+ $fully_qualifed_name = $desc->getFullName();
+ $type_url = GPBUtil::TYPE_URL_PREFIX.substr(
+ $fully_qualifed_name, 1, strlen($fully_qualifed_name));
+ return $this->type_url === $type_url;
+ }
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Api.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Api.php
new file mode 100644
index 0000000..db37ffb
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Api.php
@@ -0,0 +1,350 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/api.proto
+
+namespace Google\Protobuf;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Api is a light-weight descriptor for an API Interface.
+ * Interfaces are also described as "protocol buffer services" in some contexts,
+ * such as by the "service" keyword in a .proto file, but they are different
+ * from API Services, which represent a concrete implementation of an interface
+ * as opposed to simply a description of methods and bindings. They are also
+ * sometimes simply referred to as "APIs" in other contexts, such as the name of
+ * this message itself. See https://cloud.google.com/apis/design/glossary for
+ * detailed terminology.
+ *
+ * Generated from protobuf message <code>google.protobuf.Api</code>
+ */
+class Api extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * The fully qualified name of this interface, including package name
+ * followed by the interface's simple name.
+ *
+ * Generated from protobuf field <code>string name = 1;</code>
+ */
+ private $name = '';
+ /**
+ * The methods of this interface, in unspecified order.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.Method methods = 2;</code>
+ */
+ private $methods;
+ /**
+ * Any metadata attached to the interface.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.Option options = 3;</code>
+ */
+ private $options;
+ /**
+ * A version string for this interface. If specified, must have the form
+ * `major-version.minor-version`, as in `1.10`. If the minor version is
+ * omitted, it defaults to zero. If the entire version field is empty, the
+ * major version is derived from the package name, as outlined below. If the
+ * field is not empty, the version in the package name will be verified to be
+ * consistent with what is provided here.
+ * The versioning schema uses [semantic
+ * versioning](http://semver.org) where the major version number
+ * indicates a breaking change and the minor version an additive,
+ * non-breaking change. Both version numbers are signals to users
+ * what to expect from different versions, and should be carefully
+ * chosen based on the product plan.
+ * The major version is also reflected in the package name of the
+ * interface, which must end in `v<major-version>`, as in
+ * `google.feature.v1`. For major versions 0 and 1, the suffix can
+ * be omitted. Zero major versions must only be used for
+ * experimental, non-GA interfaces.
+ *
+ * Generated from protobuf field <code>string version = 4;</code>
+ */
+ private $version = '';
+ /**
+ * Source context for the protocol buffer service represented by this
+ * message.
+ *
+ * Generated from protobuf field <code>.google.protobuf.SourceContext source_context = 5;</code>
+ */
+ private $source_context = null;
+ /**
+ * Included interfaces. See [Mixin][].
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.Mixin mixins = 6;</code>
+ */
+ private $mixins;
+ /**
+ * The source syntax of the service.
+ *
+ * Generated from protobuf field <code>.google.protobuf.Syntax syntax = 7;</code>
+ */
+ private $syntax = 0;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type string $name
+ * The fully qualified name of this interface, including package name
+ * followed by the interface's simple name.
+ * @type \Google\Protobuf\Method[]|\Google\Protobuf\Internal\RepeatedField $methods
+ * The methods of this interface, in unspecified order.
+ * @type \Google\Protobuf\Option[]|\Google\Protobuf\Internal\RepeatedField $options
+ * Any metadata attached to the interface.
+ * @type string $version
+ * A version string for this interface. If specified, must have the form
+ * `major-version.minor-version`, as in `1.10`. If the minor version is
+ * omitted, it defaults to zero. If the entire version field is empty, the
+ * major version is derived from the package name, as outlined below. If the
+ * field is not empty, the version in the package name will be verified to be
+ * consistent with what is provided here.
+ * The versioning schema uses [semantic
+ * versioning](http://semver.org) where the major version number
+ * indicates a breaking change and the minor version an additive,
+ * non-breaking change. Both version numbers are signals to users
+ * what to expect from different versions, and should be carefully
+ * chosen based on the product plan.
+ * The major version is also reflected in the package name of the
+ * interface, which must end in `v<major-version>`, as in
+ * `google.feature.v1`. For major versions 0 and 1, the suffix can
+ * be omitted. Zero major versions must only be used for
+ * experimental, non-GA interfaces.
+ * @type \Google\Protobuf\SourceContext $source_context
+ * Source context for the protocol buffer service represented by this
+ * message.
+ * @type \Google\Protobuf\Mixin[]|\Google\Protobuf\Internal\RepeatedField $mixins
+ * Included interfaces. See [Mixin][].
+ * @type int $syntax
+ * The source syntax of the service.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Api::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * The fully qualified name of this interface, including package name
+ * followed by the interface's simple name.
+ *
+ * Generated from protobuf field <code>string name = 1;</code>
+ * @return string
+ */
+ public function getName()
+ {
+ return $this->name;
+ }
+
+ /**
+ * The fully qualified name of this interface, including package name
+ * followed by the interface's simple name.
+ *
+ * Generated from protobuf field <code>string name = 1;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setName($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->name = $var;
+
+ return $this;
+ }
+
+ /**
+ * The methods of this interface, in unspecified order.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.Method methods = 2;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getMethods()
+ {
+ return $this->methods;
+ }
+
+ /**
+ * The methods of this interface, in unspecified order.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.Method methods = 2;</code>
+ * @param \Google\Protobuf\Method[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setMethods($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Method::class);
+ $this->methods = $arr;
+
+ return $this;
+ }
+
+ /**
+ * Any metadata attached to the interface.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.Option options = 3;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getOptions()
+ {
+ return $this->options;
+ }
+
+ /**
+ * Any metadata attached to the interface.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.Option options = 3;</code>
+ * @param \Google\Protobuf\Option[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setOptions($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Option::class);
+ $this->options = $arr;
+
+ return $this;
+ }
+
+ /**
+ * A version string for this interface. If specified, must have the form
+ * `major-version.minor-version`, as in `1.10`. If the minor version is
+ * omitted, it defaults to zero. If the entire version field is empty, the
+ * major version is derived from the package name, as outlined below. If the
+ * field is not empty, the version in the package name will be verified to be
+ * consistent with what is provided here.
+ * The versioning schema uses [semantic
+ * versioning](http://semver.org) where the major version number
+ * indicates a breaking change and the minor version an additive,
+ * non-breaking change. Both version numbers are signals to users
+ * what to expect from different versions, and should be carefully
+ * chosen based on the product plan.
+ * The major version is also reflected in the package name of the
+ * interface, which must end in `v<major-version>`, as in
+ * `google.feature.v1`. For major versions 0 and 1, the suffix can
+ * be omitted. Zero major versions must only be used for
+ * experimental, non-GA interfaces.
+ *
+ * Generated from protobuf field <code>string version = 4;</code>
+ * @return string
+ */
+ public function getVersion()
+ {
+ return $this->version;
+ }
+
+ /**
+ * A version string for this interface. If specified, must have the form
+ * `major-version.minor-version`, as in `1.10`. If the minor version is
+ * omitted, it defaults to zero. If the entire version field is empty, the
+ * major version is derived from the package name, as outlined below. If the
+ * field is not empty, the version in the package name will be verified to be
+ * consistent with what is provided here.
+ * The versioning schema uses [semantic
+ * versioning](http://semver.org) where the major version number
+ * indicates a breaking change and the minor version an additive,
+ * non-breaking change. Both version numbers are signals to users
+ * what to expect from different versions, and should be carefully
+ * chosen based on the product plan.
+ * The major version is also reflected in the package name of the
+ * interface, which must end in `v<major-version>`, as in
+ * `google.feature.v1`. For major versions 0 and 1, the suffix can
+ * be omitted. Zero major versions must only be used for
+ * experimental, non-GA interfaces.
+ *
+ * Generated from protobuf field <code>string version = 4;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setVersion($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->version = $var;
+
+ return $this;
+ }
+
+ /**
+ * Source context for the protocol buffer service represented by this
+ * message.
+ *
+ * Generated from protobuf field <code>.google.protobuf.SourceContext source_context = 5;</code>
+ * @return \Google\Protobuf\SourceContext
+ */
+ public function getSourceContext()
+ {
+ return $this->source_context;
+ }
+
+ /**
+ * Source context for the protocol buffer service represented by this
+ * message.
+ *
+ * Generated from protobuf field <code>.google.protobuf.SourceContext source_context = 5;</code>
+ * @param \Google\Protobuf\SourceContext $var
+ * @return $this
+ */
+ public function setSourceContext($var)
+ {
+ GPBUtil::checkMessage($var, \Google\Protobuf\SourceContext::class);
+ $this->source_context = $var;
+
+ return $this;
+ }
+
+ /**
+ * Included interfaces. See [Mixin][].
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.Mixin mixins = 6;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getMixins()
+ {
+ return $this->mixins;
+ }
+
+ /**
+ * Included interfaces. See [Mixin][].
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.Mixin mixins = 6;</code>
+ * @param \Google\Protobuf\Mixin[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setMixins($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Mixin::class);
+ $this->mixins = $arr;
+
+ return $this;
+ }
+
+ /**
+ * The source syntax of the service.
+ *
+ * Generated from protobuf field <code>.google.protobuf.Syntax syntax = 7;</code>
+ * @return int
+ */
+ public function getSyntax()
+ {
+ return $this->syntax;
+ }
+
+ /**
+ * The source syntax of the service.
+ *
+ * Generated from protobuf field <code>.google.protobuf.Syntax syntax = 7;</code>
+ * @param int $var
+ * @return $this
+ */
+ public function setSyntax($var)
+ {
+ GPBUtil::checkEnum($var, \Google\Protobuf\Syntax::class);
+ $this->syntax = $var;
+
+ return $this;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/BoolValue.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/BoolValue.php
new file mode 100644
index 0000000..13872eb
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/BoolValue.php
@@ -0,0 +1,68 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/wrappers.proto
+
+namespace Google\Protobuf;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Wrapper message for `bool`.
+ * The JSON representation for `BoolValue` is JSON `true` and `false`.
+ *
+ * Generated from protobuf message <code>google.protobuf.BoolValue</code>
+ */
+class BoolValue extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * The bool value.
+ *
+ * Generated from protobuf field <code>bool value = 1;</code>
+ */
+ private $value = false;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type bool $value
+ * The bool value.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Wrappers::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * The bool value.
+ *
+ * Generated from protobuf field <code>bool value = 1;</code>
+ * @return bool
+ */
+ public function getValue()
+ {
+ return $this->value;
+ }
+
+ /**
+ * The bool value.
+ *
+ * Generated from protobuf field <code>bool value = 1;</code>
+ * @param bool $var
+ * @return $this
+ */
+ public function setValue($var)
+ {
+ GPBUtil::checkBool($var);
+ $this->value = $var;
+
+ return $this;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/BytesValue.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/BytesValue.php
new file mode 100644
index 0000000..f1b3817
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/BytesValue.php
@@ -0,0 +1,68 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/wrappers.proto
+
+namespace Google\Protobuf;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Wrapper message for `bytes`.
+ * The JSON representation for `BytesValue` is JSON string.
+ *
+ * Generated from protobuf message <code>google.protobuf.BytesValue</code>
+ */
+class BytesValue extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * The bytes value.
+ *
+ * Generated from protobuf field <code>bytes value = 1;</code>
+ */
+ private $value = '';
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type string $value
+ * The bytes value.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Wrappers::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * The bytes value.
+ *
+ * Generated from protobuf field <code>bytes value = 1;</code>
+ * @return string
+ */
+ public function getValue()
+ {
+ return $this->value;
+ }
+
+ /**
+ * The bytes value.
+ *
+ * Generated from protobuf field <code>bytes value = 1;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setValue($var)
+ {
+ GPBUtil::checkString($var, False);
+ $this->value = $var;
+
+ return $this;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Descriptor.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Descriptor.php
new file mode 100644
index 0000000..986b81e
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Descriptor.php
@@ -0,0 +1,100 @@
+<?php
+
+// Protocol Buffers - Google's data interchange format
+// Copyright 2017 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+namespace Google\Protobuf;
+
+use Google\Protobuf\Internal\GetPublicDescriptorTrait;
+
+class Descriptor
+{
+ use GetPublicDescriptorTrait;
+
+ private $internal_desc;
+
+ /**
+ * @internal
+ */
+ public function __construct($internal_desc)
+ {
+ $this->internal_desc = $internal_desc;
+ }
+
+ /**
+ * @return string Full protobuf message name
+ */
+ public function getFullName()
+ {
+ return trim($this->internal_desc->getFullName(), ".");
+ }
+
+ /**
+ * @return string PHP class name
+ */
+ public function getClass()
+ {
+ return $this->internal_desc->getClass();
+ }
+
+ /**
+ * @param int $index Must be >= 0 and < getFieldCount()
+ * @return FieldDescriptor
+ */
+ public function getField($index)
+ {
+ return $this->getPublicDescriptor($this->internal_desc->getFieldByIndex($index));
+ }
+
+ /**
+ * @return int Number of fields in message
+ */
+ public function getFieldCount()
+ {
+ return count($this->internal_desc->getField());
+ }
+
+ /**
+ * @param int $index Must be >= 0 and < getOneofDeclCount()
+ * @return OneofDescriptor
+ */
+ public function getOneofDecl($index)
+ {
+ return $this->getPublicDescriptor($this->internal_desc->getOneofDecl()[$index]);
+ }
+
+ /**
+ * @return int Number of oneofs in message
+ */
+ public function getOneofDeclCount()
+ {
+ return count($this->internal_desc->getOneofDecl());
+ }
+}
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/DescriptorPool.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/DescriptorPool.php
new file mode 100644
index 0000000..119f0e2
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/DescriptorPool.php
@@ -0,0 +1,76 @@
+<?php
+
+// Protocol Buffers - Google's data interchange format
+// Copyright 2017 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+namespace Google\Protobuf;
+
+class DescriptorPool
+{
+ private static $pool;
+
+ private $internal_pool;
+
+ /**
+ * @return DescriptorPool
+ */
+ public static function getGeneratedPool()
+ {
+ if (!isset(self::$pool)) {
+ self::$pool = new DescriptorPool(\Google\Protobuf\Internal\DescriptorPool::getGeneratedPool());
+ }
+ return self::$pool;
+ }
+
+ private function __construct($internal_pool)
+ {
+ $this->internal_pool = $internal_pool;
+ }
+
+ /**
+ * @param string $className A fully qualified protobuf class name
+ * @return Descriptor
+ */
+ public function getDescriptorByClassName($className)
+ {
+ $desc = $this->internal_pool->getDescriptorByClassName($className);
+ return is_null($desc) ? null : $desc->getPublicDescriptor();
+ }
+
+ /**
+ * @param string $className A fully qualified protobuf class name
+ * @return EnumDescriptor
+ */
+ public function getEnumDescriptorByClassName($className)
+ {
+ $desc = $this->internal_pool->getEnumDescriptorByClassName($className);
+ return is_null($desc) ? null : $desc->getPublicDescriptor();
+ }
+}
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/DoubleValue.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/DoubleValue.php
new file mode 100644
index 0000000..236d918
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/DoubleValue.php
@@ -0,0 +1,68 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/wrappers.proto
+
+namespace Google\Protobuf;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Wrapper message for `double`.
+ * The JSON representation for `DoubleValue` is JSON number.
+ *
+ * Generated from protobuf message <code>google.protobuf.DoubleValue</code>
+ */
+class DoubleValue extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * The double value.
+ *
+ * Generated from protobuf field <code>double value = 1;</code>
+ */
+ private $value = 0.0;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type float $value
+ * The double value.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Wrappers::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * The double value.
+ *
+ * Generated from protobuf field <code>double value = 1;</code>
+ * @return float
+ */
+ public function getValue()
+ {
+ return $this->value;
+ }
+
+ /**
+ * The double value.
+ *
+ * Generated from protobuf field <code>double value = 1;</code>
+ * @param float $var
+ * @return $this
+ */
+ public function setValue($var)
+ {
+ GPBUtil::checkDouble($var);
+ $this->value = $var;
+
+ return $this;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Duration.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Duration.php
new file mode 100644
index 0000000..414a186
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Duration.php
@@ -0,0 +1,173 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/duration.proto
+
+namespace Google\Protobuf;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * A Duration represents a signed, fixed-length span of time represented
+ * as a count of seconds and fractions of seconds at nanosecond
+ * resolution. It is independent of any calendar and concepts like "day"
+ * or "month". It is related to Timestamp in that the difference between
+ * two Timestamp values is a Duration and it can be added or subtracted
+ * from a Timestamp. Range is approximately +-10,000 years.
+ * # Examples
+ * Example 1: Compute Duration from two Timestamps in pseudo code.
+ * Timestamp start = ...;
+ * Timestamp end = ...;
+ * Duration duration = ...;
+ * duration.seconds = end.seconds - start.seconds;
+ * duration.nanos = end.nanos - start.nanos;
+ * if (duration.seconds < 0 && duration.nanos > 0) {
+ * duration.seconds += 1;
+ * duration.nanos -= 1000000000;
+ * } else if (durations.seconds > 0 && duration.nanos < 0) {
+ * duration.seconds -= 1;
+ * duration.nanos += 1000000000;
+ * }
+ * Example 2: Compute Timestamp from Timestamp + Duration in pseudo code.
+ * Timestamp start = ...;
+ * Duration duration = ...;
+ * Timestamp end = ...;
+ * end.seconds = start.seconds + duration.seconds;
+ * end.nanos = start.nanos + duration.nanos;
+ * if (end.nanos < 0) {
+ * end.seconds -= 1;
+ * end.nanos += 1000000000;
+ * } else if (end.nanos >= 1000000000) {
+ * end.seconds += 1;
+ * end.nanos -= 1000000000;
+ * }
+ * Example 3: Compute Duration from datetime.timedelta in Python.
+ * td = datetime.timedelta(days=3, minutes=10)
+ * duration = Duration()
+ * duration.FromTimedelta(td)
+ * # JSON Mapping
+ * In JSON format, the Duration type is encoded as a string rather than an
+ * object, where the string ends in the suffix "s" (indicating seconds) and
+ * is preceded by the number of seconds, with nanoseconds expressed as
+ * fractional seconds. For example, 3 seconds with 0 nanoseconds should be
+ * encoded in JSON format as "3s", while 3 seconds and 1 nanosecond should
+ * be expressed in JSON format as "3.000000001s", and 3 seconds and 1
+ * microsecond should be expressed in JSON format as "3.000001s".
+ *
+ * Generated from protobuf message <code>google.protobuf.Duration</code>
+ */
+class Duration extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * Signed seconds of the span of time. Must be from -315,576,000,000
+ * to +315,576,000,000 inclusive. Note: these bounds are computed from:
+ * 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years
+ *
+ * Generated from protobuf field <code>int64 seconds = 1;</code>
+ */
+ private $seconds = 0;
+ /**
+ * Signed fractions of a second at nanosecond resolution of the span
+ * of time. Durations less than one second are represented with a 0
+ * `seconds` field and a positive or negative `nanos` field. For durations
+ * of one second or more, a non-zero value for the `nanos` field must be
+ * of the same sign as the `seconds` field. Must be from -999,999,999
+ * to +999,999,999 inclusive.
+ *
+ * Generated from protobuf field <code>int32 nanos = 2;</code>
+ */
+ private $nanos = 0;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type int|string $seconds
+ * Signed seconds of the span of time. Must be from -315,576,000,000
+ * to +315,576,000,000 inclusive. Note: these bounds are computed from:
+ * 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years
+ * @type int $nanos
+ * Signed fractions of a second at nanosecond resolution of the span
+ * of time. Durations less than one second are represented with a 0
+ * `seconds` field and a positive or negative `nanos` field. For durations
+ * of one second or more, a non-zero value for the `nanos` field must be
+ * of the same sign as the `seconds` field. Must be from -999,999,999
+ * to +999,999,999 inclusive.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Duration::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * Signed seconds of the span of time. Must be from -315,576,000,000
+ * to +315,576,000,000 inclusive. Note: these bounds are computed from:
+ * 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years
+ *
+ * Generated from protobuf field <code>int64 seconds = 1;</code>
+ * @return int|string
+ */
+ public function getSeconds()
+ {
+ return $this->seconds;
+ }
+
+ /**
+ * Signed seconds of the span of time. Must be from -315,576,000,000
+ * to +315,576,000,000 inclusive. Note: these bounds are computed from:
+ * 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years
+ *
+ * Generated from protobuf field <code>int64 seconds = 1;</code>
+ * @param int|string $var
+ * @return $this
+ */
+ public function setSeconds($var)
+ {
+ GPBUtil::checkInt64($var);
+ $this->seconds = $var;
+
+ return $this;
+ }
+
+ /**
+ * Signed fractions of a second at nanosecond resolution of the span
+ * of time. Durations less than one second are represented with a 0
+ * `seconds` field and a positive or negative `nanos` field. For durations
+ * of one second or more, a non-zero value for the `nanos` field must be
+ * of the same sign as the `seconds` field. Must be from -999,999,999
+ * to +999,999,999 inclusive.
+ *
+ * Generated from protobuf field <code>int32 nanos = 2;</code>
+ * @return int
+ */
+ public function getNanos()
+ {
+ return $this->nanos;
+ }
+
+ /**
+ * Signed fractions of a second at nanosecond resolution of the span
+ * of time. Durations less than one second are represented with a 0
+ * `seconds` field and a positive or negative `nanos` field. For durations
+ * of one second or more, a non-zero value for the `nanos` field must be
+ * of the same sign as the `seconds` field. Must be from -999,999,999
+ * to +999,999,999 inclusive.
+ *
+ * Generated from protobuf field <code>int32 nanos = 2;</code>
+ * @param int $var
+ * @return $this
+ */
+ public function setNanos($var)
+ {
+ GPBUtil::checkInt32($var);
+ $this->nanos = $var;
+
+ return $this;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Enum.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Enum.php
new file mode 100644
index 0000000..243c40d
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Enum.php
@@ -0,0 +1,203 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/type.proto
+
+namespace Google\Protobuf;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Enum type definition.
+ *
+ * Generated from protobuf message <code>google.protobuf.Enum</code>
+ */
+class Enum extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * Enum type name.
+ *
+ * Generated from protobuf field <code>string name = 1;</code>
+ */
+ private $name = '';
+ /**
+ * Enum value definitions.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.EnumValue enumvalue = 2;</code>
+ */
+ private $enumvalue;
+ /**
+ * Protocol buffer options.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.Option options = 3;</code>
+ */
+ private $options;
+ /**
+ * The source context.
+ *
+ * Generated from protobuf field <code>.google.protobuf.SourceContext source_context = 4;</code>
+ */
+ private $source_context = null;
+ /**
+ * The source syntax.
+ *
+ * Generated from protobuf field <code>.google.protobuf.Syntax syntax = 5;</code>
+ */
+ private $syntax = 0;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type string $name
+ * Enum type name.
+ * @type \Google\Protobuf\EnumValue[]|\Google\Protobuf\Internal\RepeatedField $enumvalue
+ * Enum value definitions.
+ * @type \Google\Protobuf\Option[]|\Google\Protobuf\Internal\RepeatedField $options
+ * Protocol buffer options.
+ * @type \Google\Protobuf\SourceContext $source_context
+ * The source context.
+ * @type int $syntax
+ * The source syntax.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Type::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * Enum type name.
+ *
+ * Generated from protobuf field <code>string name = 1;</code>
+ * @return string
+ */
+ public function getName()
+ {
+ return $this->name;
+ }
+
+ /**
+ * Enum type name.
+ *
+ * Generated from protobuf field <code>string name = 1;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setName($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->name = $var;
+
+ return $this;
+ }
+
+ /**
+ * Enum value definitions.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.EnumValue enumvalue = 2;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getEnumvalue()
+ {
+ return $this->enumvalue;
+ }
+
+ /**
+ * Enum value definitions.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.EnumValue enumvalue = 2;</code>
+ * @param \Google\Protobuf\EnumValue[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setEnumvalue($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\EnumValue::class);
+ $this->enumvalue = $arr;
+
+ return $this;
+ }
+
+ /**
+ * Protocol buffer options.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.Option options = 3;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getOptions()
+ {
+ return $this->options;
+ }
+
+ /**
+ * Protocol buffer options.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.Option options = 3;</code>
+ * @param \Google\Protobuf\Option[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setOptions($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Option::class);
+ $this->options = $arr;
+
+ return $this;
+ }
+
+ /**
+ * The source context.
+ *
+ * Generated from protobuf field <code>.google.protobuf.SourceContext source_context = 4;</code>
+ * @return \Google\Protobuf\SourceContext
+ */
+ public function getSourceContext()
+ {
+ return $this->source_context;
+ }
+
+ /**
+ * The source context.
+ *
+ * Generated from protobuf field <code>.google.protobuf.SourceContext source_context = 4;</code>
+ * @param \Google\Protobuf\SourceContext $var
+ * @return $this
+ */
+ public function setSourceContext($var)
+ {
+ GPBUtil::checkMessage($var, \Google\Protobuf\SourceContext::class);
+ $this->source_context = $var;
+
+ return $this;
+ }
+
+ /**
+ * The source syntax.
+ *
+ * Generated from protobuf field <code>.google.protobuf.Syntax syntax = 5;</code>
+ * @return int
+ */
+ public function getSyntax()
+ {
+ return $this->syntax;
+ }
+
+ /**
+ * The source syntax.
+ *
+ * Generated from protobuf field <code>.google.protobuf.Syntax syntax = 5;</code>
+ * @param int $var
+ * @return $this
+ */
+ public function setSyntax($var)
+ {
+ GPBUtil::checkEnum($var, \Google\Protobuf\Syntax::class);
+ $this->syntax = $var;
+
+ return $this;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/EnumDescriptor.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/EnumDescriptor.php
new file mode 100644
index 0000000..a8b56c0
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/EnumDescriptor.php
@@ -0,0 +1,79 @@
+<?php
+
+// Protocol Buffers - Google's data interchange format
+// Copyright 2017 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+namespace Google\Protobuf;
+
+class EnumDescriptor
+{
+ private $internal_desc;
+
+ /**
+ * @internal
+ */
+ public function __construct($internal_desc)
+ {
+ $this->internal_desc = $internal_desc;
+ }
+
+ /**
+ * @return string Full protobuf message name
+ */
+ public function getFullName()
+ {
+ return $this->internal_desc->getFullName();
+ }
+
+ /**
+ * @return string PHP class name
+ */
+ public function getClass()
+ {
+ return $this->internal_desc->getClass();
+ }
+
+ /**
+ * @param int $index Must be >= 0 and < getValueCount()
+ * @return EnumValueDescriptor
+ */
+ public function getValue($index)
+ {
+ return $this->internal_desc->getValueDescriptorByIndex($index);
+ }
+
+ /**
+ * @return int Number of values in enum
+ */
+ public function getValueCount()
+ {
+ return $this->internal_desc->getValueCount();
+ }
+}
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/EnumValue.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/EnumValue.php
new file mode 100644
index 0000000..1dc3c7a
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/EnumValue.php
@@ -0,0 +1,135 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/type.proto
+
+namespace Google\Protobuf;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Enum value definition.
+ *
+ * Generated from protobuf message <code>google.protobuf.EnumValue</code>
+ */
+class EnumValue extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * Enum value name.
+ *
+ * Generated from protobuf field <code>string name = 1;</code>
+ */
+ private $name = '';
+ /**
+ * Enum value number.
+ *
+ * Generated from protobuf field <code>int32 number = 2;</code>
+ */
+ private $number = 0;
+ /**
+ * Protocol buffer options.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.Option options = 3;</code>
+ */
+ private $options;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type string $name
+ * Enum value name.
+ * @type int $number
+ * Enum value number.
+ * @type \Google\Protobuf\Option[]|\Google\Protobuf\Internal\RepeatedField $options
+ * Protocol buffer options.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Type::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * Enum value name.
+ *
+ * Generated from protobuf field <code>string name = 1;</code>
+ * @return string
+ */
+ public function getName()
+ {
+ return $this->name;
+ }
+
+ /**
+ * Enum value name.
+ *
+ * Generated from protobuf field <code>string name = 1;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setName($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->name = $var;
+
+ return $this;
+ }
+
+ /**
+ * Enum value number.
+ *
+ * Generated from protobuf field <code>int32 number = 2;</code>
+ * @return int
+ */
+ public function getNumber()
+ {
+ return $this->number;
+ }
+
+ /**
+ * Enum value number.
+ *
+ * Generated from protobuf field <code>int32 number = 2;</code>
+ * @param int $var
+ * @return $this
+ */
+ public function setNumber($var)
+ {
+ GPBUtil::checkInt32($var);
+ $this->number = $var;
+
+ return $this;
+ }
+
+ /**
+ * Protocol buffer options.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.Option options = 3;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getOptions()
+ {
+ return $this->options;
+ }
+
+ /**
+ * Protocol buffer options.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.Option options = 3;</code>
+ * @param \Google\Protobuf\Option[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setOptions($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Option::class);
+ $this->options = $arr;
+
+ return $this;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/EnumValueDescriptor.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/EnumValueDescriptor.php
new file mode 100644
index 0000000..e76e199
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/EnumValueDescriptor.php
@@ -0,0 +1,64 @@
+<?php
+
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+namespace Google\Protobuf;
+
+class EnumValueDescriptor
+{
+ private $name;
+ private $number;
+
+ /**
+ * @internal
+ */
+ public function __construct($name, $number)
+ {
+ $this->name = $name;
+ $this->number = $number;
+ }
+
+ /**
+ * @return string
+ */
+ public function getName()
+ {
+ return $this->name;
+ }
+
+ /**
+ * @return int
+ */
+ public function getNumber()
+ {
+ return $this->number;
+ }
+}
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Field.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Field.php
new file mode 100644
index 0000000..8da43e3
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Field.php
@@ -0,0 +1,381 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/type.proto
+
+namespace Google\Protobuf;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * A single field of a message type.
+ *
+ * Generated from protobuf message <code>google.protobuf.Field</code>
+ */
+class Field extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * The field type.
+ *
+ * Generated from protobuf field <code>.google.protobuf.Field.Kind kind = 1;</code>
+ */
+ private $kind = 0;
+ /**
+ * The field cardinality.
+ *
+ * Generated from protobuf field <code>.google.protobuf.Field.Cardinality cardinality = 2;</code>
+ */
+ private $cardinality = 0;
+ /**
+ * The field number.
+ *
+ * Generated from protobuf field <code>int32 number = 3;</code>
+ */
+ private $number = 0;
+ /**
+ * The field name.
+ *
+ * Generated from protobuf field <code>string name = 4;</code>
+ */
+ private $name = '';
+ /**
+ * The field type URL, without the scheme, for message or enumeration
+ * types. Example: `"type.googleapis.com/google.protobuf.Timestamp"`.
+ *
+ * Generated from protobuf field <code>string type_url = 6;</code>
+ */
+ private $type_url = '';
+ /**
+ * The index of the field type in `Type.oneofs`, for message or enumeration
+ * types. The first type has index 1; zero means the type is not in the list.
+ *
+ * Generated from protobuf field <code>int32 oneof_index = 7;</code>
+ */
+ private $oneof_index = 0;
+ /**
+ * Whether to use alternative packed wire representation.
+ *
+ * Generated from protobuf field <code>bool packed = 8;</code>
+ */
+ private $packed = false;
+ /**
+ * The protocol buffer options.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.Option options = 9;</code>
+ */
+ private $options;
+ /**
+ * The field JSON name.
+ *
+ * Generated from protobuf field <code>string json_name = 10;</code>
+ */
+ private $json_name = '';
+ /**
+ * The string value of the default value of this field. Proto2 syntax only.
+ *
+ * Generated from protobuf field <code>string default_value = 11;</code>
+ */
+ private $default_value = '';
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type int $kind
+ * The field type.
+ * @type int $cardinality
+ * The field cardinality.
+ * @type int $number
+ * The field number.
+ * @type string $name
+ * The field name.
+ * @type string $type_url
+ * The field type URL, without the scheme, for message or enumeration
+ * types. Example: `"type.googleapis.com/google.protobuf.Timestamp"`.
+ * @type int $oneof_index
+ * The index of the field type in `Type.oneofs`, for message or enumeration
+ * types. The first type has index 1; zero means the type is not in the list.
+ * @type bool $packed
+ * Whether to use alternative packed wire representation.
+ * @type \Google\Protobuf\Option[]|\Google\Protobuf\Internal\RepeatedField $options
+ * The protocol buffer options.
+ * @type string $json_name
+ * The field JSON name.
+ * @type string $default_value
+ * The string value of the default value of this field. Proto2 syntax only.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Type::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * The field type.
+ *
+ * Generated from protobuf field <code>.google.protobuf.Field.Kind kind = 1;</code>
+ * @return int
+ */
+ public function getKind()
+ {
+ return $this->kind;
+ }
+
+ /**
+ * The field type.
+ *
+ * Generated from protobuf field <code>.google.protobuf.Field.Kind kind = 1;</code>
+ * @param int $var
+ * @return $this
+ */
+ public function setKind($var)
+ {
+ GPBUtil::checkEnum($var, \Google\Protobuf\Field_Kind::class);
+ $this->kind = $var;
+
+ return $this;
+ }
+
+ /**
+ * The field cardinality.
+ *
+ * Generated from protobuf field <code>.google.protobuf.Field.Cardinality cardinality = 2;</code>
+ * @return int
+ */
+ public function getCardinality()
+ {
+ return $this->cardinality;
+ }
+
+ /**
+ * The field cardinality.
+ *
+ * Generated from protobuf field <code>.google.protobuf.Field.Cardinality cardinality = 2;</code>
+ * @param int $var
+ * @return $this
+ */
+ public function setCardinality($var)
+ {
+ GPBUtil::checkEnum($var, \Google\Protobuf\Field_Cardinality::class);
+ $this->cardinality = $var;
+
+ return $this;
+ }
+
+ /**
+ * The field number.
+ *
+ * Generated from protobuf field <code>int32 number = 3;</code>
+ * @return int
+ */
+ public function getNumber()
+ {
+ return $this->number;
+ }
+
+ /**
+ * The field number.
+ *
+ * Generated from protobuf field <code>int32 number = 3;</code>
+ * @param int $var
+ * @return $this
+ */
+ public function setNumber($var)
+ {
+ GPBUtil::checkInt32($var);
+ $this->number = $var;
+
+ return $this;
+ }
+
+ /**
+ * The field name.
+ *
+ * Generated from protobuf field <code>string name = 4;</code>
+ * @return string
+ */
+ public function getName()
+ {
+ return $this->name;
+ }
+
+ /**
+ * The field name.
+ *
+ * Generated from protobuf field <code>string name = 4;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setName($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->name = $var;
+
+ return $this;
+ }
+
+ /**
+ * The field type URL, without the scheme, for message or enumeration
+ * types. Example: `"type.googleapis.com/google.protobuf.Timestamp"`.
+ *
+ * Generated from protobuf field <code>string type_url = 6;</code>
+ * @return string
+ */
+ public function getTypeUrl()
+ {
+ return $this->type_url;
+ }
+
+ /**
+ * The field type URL, without the scheme, for message or enumeration
+ * types. Example: `"type.googleapis.com/google.protobuf.Timestamp"`.
+ *
+ * Generated from protobuf field <code>string type_url = 6;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setTypeUrl($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->type_url = $var;
+
+ return $this;
+ }
+
+ /**
+ * The index of the field type in `Type.oneofs`, for message or enumeration
+ * types. The first type has index 1; zero means the type is not in the list.
+ *
+ * Generated from protobuf field <code>int32 oneof_index = 7;</code>
+ * @return int
+ */
+ public function getOneofIndex()
+ {
+ return $this->oneof_index;
+ }
+
+ /**
+ * The index of the field type in `Type.oneofs`, for message or enumeration
+ * types. The first type has index 1; zero means the type is not in the list.
+ *
+ * Generated from protobuf field <code>int32 oneof_index = 7;</code>
+ * @param int $var
+ * @return $this
+ */
+ public function setOneofIndex($var)
+ {
+ GPBUtil::checkInt32($var);
+ $this->oneof_index = $var;
+
+ return $this;
+ }
+
+ /**
+ * Whether to use alternative packed wire representation.
+ *
+ * Generated from protobuf field <code>bool packed = 8;</code>
+ * @return bool
+ */
+ public function getPacked()
+ {
+ return $this->packed;
+ }
+
+ /**
+ * Whether to use alternative packed wire representation.
+ *
+ * Generated from protobuf field <code>bool packed = 8;</code>
+ * @param bool $var
+ * @return $this
+ */
+ public function setPacked($var)
+ {
+ GPBUtil::checkBool($var);
+ $this->packed = $var;
+
+ return $this;
+ }
+
+ /**
+ * The protocol buffer options.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.Option options = 9;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getOptions()
+ {
+ return $this->options;
+ }
+
+ /**
+ * The protocol buffer options.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.Option options = 9;</code>
+ * @param \Google\Protobuf\Option[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setOptions($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Option::class);
+ $this->options = $arr;
+
+ return $this;
+ }
+
+ /**
+ * The field JSON name.
+ *
+ * Generated from protobuf field <code>string json_name = 10;</code>
+ * @return string
+ */
+ public function getJsonName()
+ {
+ return $this->json_name;
+ }
+
+ /**
+ * The field JSON name.
+ *
+ * Generated from protobuf field <code>string json_name = 10;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setJsonName($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->json_name = $var;
+
+ return $this;
+ }
+
+ /**
+ * The string value of the default value of this field. Proto2 syntax only.
+ *
+ * Generated from protobuf field <code>string default_value = 11;</code>
+ * @return string
+ */
+ public function getDefaultValue()
+ {
+ return $this->default_value;
+ }
+
+ /**
+ * The string value of the default value of this field. Proto2 syntax only.
+ *
+ * Generated from protobuf field <code>string default_value = 11;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setDefaultValue($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->default_value = $var;
+
+ return $this;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Field/Cardinality.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Field/Cardinality.php
new file mode 100644
index 0000000..c887f6d
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Field/Cardinality.php
@@ -0,0 +1,42 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/type.proto
+
+namespace Google\Protobuf\Field;
+
+/**
+ * Whether a field is optional, required, or repeated.
+ *
+ * Protobuf type <code>google.protobuf.Field.Cardinality</code>
+ */
+class Cardinality
+{
+ /**
+ * For fields with unknown cardinality.
+ *
+ * Generated from protobuf enum <code>CARDINALITY_UNKNOWN = 0;</code>
+ */
+ const CARDINALITY_UNKNOWN = 0;
+ /**
+ * For optional fields.
+ *
+ * Generated from protobuf enum <code>CARDINALITY_OPTIONAL = 1;</code>
+ */
+ const CARDINALITY_OPTIONAL = 1;
+ /**
+ * For required fields. Proto2 syntax only.
+ *
+ * Generated from protobuf enum <code>CARDINALITY_REQUIRED = 2;</code>
+ */
+ const CARDINALITY_REQUIRED = 2;
+ /**
+ * For repeated fields.
+ *
+ * Generated from protobuf enum <code>CARDINALITY_REPEATED = 3;</code>
+ */
+ const CARDINALITY_REPEATED = 3;
+}
+
+// Adding a class alias for backwards compatibility with the previous class name.
+class_alias(Cardinality::class, \Google\Protobuf\Field_Cardinality::class);
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Field/Kind.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Field/Kind.php
new file mode 100644
index 0000000..a2bbbde
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Field/Kind.php
@@ -0,0 +1,132 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/type.proto
+
+namespace Google\Protobuf\Field;
+
+/**
+ * Basic field types.
+ *
+ * Protobuf type <code>google.protobuf.Field.Kind</code>
+ */
+class Kind
+{
+ /**
+ * Field type unknown.
+ *
+ * Generated from protobuf enum <code>TYPE_UNKNOWN = 0;</code>
+ */
+ const TYPE_UNKNOWN = 0;
+ /**
+ * Field type double.
+ *
+ * Generated from protobuf enum <code>TYPE_DOUBLE = 1;</code>
+ */
+ const TYPE_DOUBLE = 1;
+ /**
+ * Field type float.
+ *
+ * Generated from protobuf enum <code>TYPE_FLOAT = 2;</code>
+ */
+ const TYPE_FLOAT = 2;
+ /**
+ * Field type int64.
+ *
+ * Generated from protobuf enum <code>TYPE_INT64 = 3;</code>
+ */
+ const TYPE_INT64 = 3;
+ /**
+ * Field type uint64.
+ *
+ * Generated from protobuf enum <code>TYPE_UINT64 = 4;</code>
+ */
+ const TYPE_UINT64 = 4;
+ /**
+ * Field type int32.
+ *
+ * Generated from protobuf enum <code>TYPE_INT32 = 5;</code>
+ */
+ const TYPE_INT32 = 5;
+ /**
+ * Field type fixed64.
+ *
+ * Generated from protobuf enum <code>TYPE_FIXED64 = 6;</code>
+ */
+ const TYPE_FIXED64 = 6;
+ /**
+ * Field type fixed32.
+ *
+ * Generated from protobuf enum <code>TYPE_FIXED32 = 7;</code>
+ */
+ const TYPE_FIXED32 = 7;
+ /**
+ * Field type bool.
+ *
+ * Generated from protobuf enum <code>TYPE_BOOL = 8;</code>
+ */
+ const TYPE_BOOL = 8;
+ /**
+ * Field type string.
+ *
+ * Generated from protobuf enum <code>TYPE_STRING = 9;</code>
+ */
+ const TYPE_STRING = 9;
+ /**
+ * Field type group. Proto2 syntax only, and deprecated.
+ *
+ * Generated from protobuf enum <code>TYPE_GROUP = 10;</code>
+ */
+ const TYPE_GROUP = 10;
+ /**
+ * Field type message.
+ *
+ * Generated from protobuf enum <code>TYPE_MESSAGE = 11;</code>
+ */
+ const TYPE_MESSAGE = 11;
+ /**
+ * Field type bytes.
+ *
+ * Generated from protobuf enum <code>TYPE_BYTES = 12;</code>
+ */
+ const TYPE_BYTES = 12;
+ /**
+ * Field type uint32.
+ *
+ * Generated from protobuf enum <code>TYPE_UINT32 = 13;</code>
+ */
+ const TYPE_UINT32 = 13;
+ /**
+ * Field type enum.
+ *
+ * Generated from protobuf enum <code>TYPE_ENUM = 14;</code>
+ */
+ const TYPE_ENUM = 14;
+ /**
+ * Field type sfixed32.
+ *
+ * Generated from protobuf enum <code>TYPE_SFIXED32 = 15;</code>
+ */
+ const TYPE_SFIXED32 = 15;
+ /**
+ * Field type sfixed64.
+ *
+ * Generated from protobuf enum <code>TYPE_SFIXED64 = 16;</code>
+ */
+ const TYPE_SFIXED64 = 16;
+ /**
+ * Field type sint32.
+ *
+ * Generated from protobuf enum <code>TYPE_SINT32 = 17;</code>
+ */
+ const TYPE_SINT32 = 17;
+ /**
+ * Field type sint64.
+ *
+ * Generated from protobuf enum <code>TYPE_SINT64 = 18;</code>
+ */
+ const TYPE_SINT64 = 18;
+}
+
+// Adding a class alias for backwards compatibility with the previous class name.
+class_alias(Kind::class, \Google\Protobuf\Field_Kind::class);
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/FieldDescriptor.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/FieldDescriptor.php
new file mode 100644
index 0000000..ac9271f
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/FieldDescriptor.php
@@ -0,0 +1,117 @@
+<?php
+
+// Protocol Buffers - Google's data interchange format
+// Copyright 2017 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+namespace Google\Protobuf;
+
+use Google\Protobuf\Internal\GetPublicDescriptorTrait;
+use Google\Protobuf\Internal\GPBType;
+
+class FieldDescriptor
+{
+ use GetPublicDescriptorTrait;
+
+ private $internal_desc;
+
+ /**
+ * @internal
+ */
+ public function __construct($internal_desc)
+ {
+ $this->internal_desc = $internal_desc;
+ }
+
+ /**
+ * @return string Field name
+ */
+ public function getName()
+ {
+ return $this->internal_desc->getName();
+ }
+
+ /**
+ * @return int Protobuf field number
+ */
+ public function getNumber()
+ {
+ return $this->internal_desc->getNumber();
+ }
+
+ /**
+ * @return int
+ */
+ public function getLabel()
+ {
+ return $this->internal_desc->getLabel();
+ }
+
+ /**
+ * @return int
+ */
+ public function getType()
+ {
+ return $this->internal_desc->getType();
+ }
+
+ /**
+ * @return Descriptor Returns a descriptor for the field type if the field type is a message, otherwise throws \Exception
+ * @throws \Exception
+ */
+ public function getMessageType()
+ {
+ if ($this->getType() == GPBType::MESSAGE) {
+ return $this->getPublicDescriptor($this->internal_desc->getMessageType());
+ } else {
+ throw new \Exception("Cannot get message type for non-message field '" . $this->getName() . "'");
+ }
+ }
+
+ /**
+ * @return EnumDescriptor Returns an enum descriptor if the field type is an enum, otherwise throws \Exception
+ * @throws \Exception
+ */
+ public function getEnumType()
+ {
+ if ($this->getType() == GPBType::ENUM) {
+ return $this->getPublicDescriptor($this->internal_desc->getEnumType());
+ } else {
+ throw new \Exception("Cannot get enum type for non-enum field '" . $this->getName() . "'");
+ }
+ }
+
+ /**
+ * @return boolean
+ */
+ public function isMap()
+ {
+ return $this->internal_desc->isMap();
+ }
+}
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/FieldMask.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/FieldMask.php
new file mode 100644
index 0000000..8fb38cb
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/FieldMask.php
@@ -0,0 +1,223 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/field_mask.proto
+
+namespace Google\Protobuf;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * `FieldMask` represents a set of symbolic field paths, for example:
+ * paths: "f.a"
+ * paths: "f.b.d"
+ * Here `f` represents a field in some root message, `a` and `b`
+ * fields in the message found in `f`, and `d` a field found in the
+ * message in `f.b`.
+ * Field masks are used to specify a subset of fields that should be
+ * returned by a get operation or modified by an update operation.
+ * Field masks also have a custom JSON encoding (see below).
+ * # Field Masks in Projections
+ * When used in the context of a projection, a response message or
+ * sub-message is filtered by the API to only contain those fields as
+ * specified in the mask. For example, if the mask in the previous
+ * example is applied to a response message as follows:
+ * f {
+ * a : 22
+ * b {
+ * d : 1
+ * x : 2
+ * }
+ * y : 13
+ * }
+ * z: 8
+ * The result will not contain specific values for fields x,y and z
+ * (their value will be set to the default, and omitted in proto text
+ * output):
+ * f {
+ * a : 22
+ * b {
+ * d : 1
+ * }
+ * }
+ * A repeated field is not allowed except at the last position of a
+ * paths string.
+ * If a FieldMask object is not present in a get operation, the
+ * operation applies to all fields (as if a FieldMask of all fields
+ * had been specified).
+ * Note that a field mask does not necessarily apply to the
+ * top-level response message. In case of a REST get operation, the
+ * field mask applies directly to the response, but in case of a REST
+ * list operation, the mask instead applies to each individual message
+ * in the returned resource list. In case of a REST custom method,
+ * other definitions may be used. Where the mask applies will be
+ * clearly documented together with its declaration in the API. In
+ * any case, the effect on the returned resource/resources is required
+ * behavior for APIs.
+ * # Field Masks in Update Operations
+ * A field mask in update operations specifies which fields of the
+ * targeted resource are going to be updated. The API is required
+ * to only change the values of the fields as specified in the mask
+ * and leave the others untouched. If a resource is passed in to
+ * describe the updated values, the API ignores the values of all
+ * fields not covered by the mask.
+ * If a repeated field is specified for an update operation, the existing
+ * repeated values in the target resource will be overwritten by the new values.
+ * Note that a repeated field is only allowed in the last position of a `paths`
+ * string.
+ * If a sub-message is specified in the last position of the field mask for an
+ * update operation, then the existing sub-message in the target resource is
+ * overwritten. Given the target message:
+ * f {
+ * b {
+ * d : 1
+ * x : 2
+ * }
+ * c : 1
+ * }
+ * And an update message:
+ * f {
+ * b {
+ * d : 10
+ * }
+ * }
+ * then if the field mask is:
+ * paths: "f.b"
+ * then the result will be:
+ * f {
+ * b {
+ * d : 10
+ * }
+ * c : 1
+ * }
+ * However, if the update mask was:
+ * paths: "f.b.d"
+ * then the result would be:
+ * f {
+ * b {
+ * d : 10
+ * x : 2
+ * }
+ * c : 1
+ * }
+ * In order to reset a field's value to the default, the field must
+ * be in the mask and set to the default value in the provided resource.
+ * Hence, in order to reset all fields of a resource, provide a default
+ * instance of the resource and set all fields in the mask, or do
+ * not provide a mask as described below.
+ * If a field mask is not present on update, the operation applies to
+ * all fields (as if a field mask of all fields has been specified).
+ * Note that in the presence of schema evolution, this may mean that
+ * fields the client does not know and has therefore not filled into
+ * the request will be reset to their default. If this is unwanted
+ * behavior, a specific service may require a client to always specify
+ * a field mask, producing an error if not.
+ * As with get operations, the location of the resource which
+ * describes the updated values in the request message depends on the
+ * operation kind. In any case, the effect of the field mask is
+ * required to be honored by the API.
+ * ## Considerations for HTTP REST
+ * The HTTP kind of an update operation which uses a field mask must
+ * be set to PATCH instead of PUT in order to satisfy HTTP semantics
+ * (PUT must only be used for full updates).
+ * # JSON Encoding of Field Masks
+ * In JSON, a field mask is encoded as a single string where paths are
+ * separated by a comma. Fields name in each path are converted
+ * to/from lower-camel naming conventions.
+ * As an example, consider the following message declarations:
+ * message Profile {
+ * User user = 1;
+ * Photo photo = 2;
+ * }
+ * message User {
+ * string display_name = 1;
+ * string address = 2;
+ * }
+ * In proto a field mask for `Profile` may look as such:
+ * mask {
+ * paths: "user.display_name"
+ * paths: "photo"
+ * }
+ * In JSON, the same mask is represented as below:
+ * {
+ * mask: "user.displayName,photo"
+ * }
+ * # Field Masks and Oneof Fields
+ * Field masks treat fields in oneofs just as regular fields. Consider the
+ * following message:
+ * message SampleMessage {
+ * oneof test_oneof {
+ * string name = 4;
+ * SubMessage sub_message = 9;
+ * }
+ * }
+ * The field mask can be:
+ * mask {
+ * paths: "name"
+ * }
+ * Or:
+ * mask {
+ * paths: "sub_message"
+ * }
+ * Note that oneof type names ("test_oneof" in this case) cannot be used in
+ * paths.
+ * ## Field Mask Verification
+ * The implementation of any API method which has a FieldMask type field in the
+ * request should verify the included field paths, and return an
+ * `INVALID_ARGUMENT` error if any path is duplicated or unmappable.
+ *
+ * Generated from protobuf message <code>google.protobuf.FieldMask</code>
+ */
+class FieldMask extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * The set of field mask paths.
+ *
+ * Generated from protobuf field <code>repeated string paths = 1;</code>
+ */
+ private $paths;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type string[]|\Google\Protobuf\Internal\RepeatedField $paths
+ * The set of field mask paths.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\FieldMask::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * The set of field mask paths.
+ *
+ * Generated from protobuf field <code>repeated string paths = 1;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getPaths()
+ {
+ return $this->paths;
+ }
+
+ /**
+ * The set of field mask paths.
+ *
+ * Generated from protobuf field <code>repeated string paths = 1;</code>
+ * @param string[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setPaths($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::STRING);
+ $this->paths = $arr;
+
+ return $this;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Field_Cardinality.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Field_Cardinality.php
new file mode 100644
index 0000000..dff8f89
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Field_Cardinality.php
@@ -0,0 +1,16 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/type.proto
+
+namespace Google\Protobuf;
+
+if (false) {
+ /**
+ * This class is deprecated. Use Google\Protobuf\Field\Cardinality instead.
+ * @deprecated
+ */
+ class Field_Cardinality {}
+}
+class_exists(Field\Cardinality::class);
+@trigger_error('Google\Protobuf\Field_Cardinality is deprecated and will be removed in the next major release. Use Google\Protobuf\Field\Cardinality instead', E_USER_DEPRECATED);
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Field_Kind.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Field_Kind.php
new file mode 100644
index 0000000..aa20237
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Field_Kind.php
@@ -0,0 +1,16 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/type.proto
+
+namespace Google\Protobuf;
+
+if (false) {
+ /**
+ * This class is deprecated. Use Google\Protobuf\Field\Kind instead.
+ * @deprecated
+ */
+ class Field_Kind {}
+}
+class_exists(Field\Kind::class);
+@trigger_error('Google\Protobuf\Field_Kind is deprecated and will be removed in the next major release. Use Google\Protobuf\Field\Kind instead', E_USER_DEPRECATED);
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/FloatValue.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/FloatValue.php
new file mode 100644
index 0000000..47ba52e
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/FloatValue.php
@@ -0,0 +1,68 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/wrappers.proto
+
+namespace Google\Protobuf;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Wrapper message for `float`.
+ * The JSON representation for `FloatValue` is JSON number.
+ *
+ * Generated from protobuf message <code>google.protobuf.FloatValue</code>
+ */
+class FloatValue extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * The float value.
+ *
+ * Generated from protobuf field <code>float value = 1;</code>
+ */
+ private $value = 0.0;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type float $value
+ * The float value.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Wrappers::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * The float value.
+ *
+ * Generated from protobuf field <code>float value = 1;</code>
+ * @return float
+ */
+ public function getValue()
+ {
+ return $this->value;
+ }
+
+ /**
+ * The float value.
+ *
+ * Generated from protobuf field <code>float value = 1;</code>
+ * @param float $var
+ * @return $this
+ */
+ public function setValue($var)
+ {
+ GPBUtil::checkFloat($var);
+ $this->value = $var;
+
+ return $this;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/GPBEmpty.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/GPBEmpty.php
new file mode 100644
index 0000000..2de9c3b
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/GPBEmpty.php
@@ -0,0 +1,39 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/empty.proto
+
+namespace Google\Protobuf;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * A generic empty message that you can re-use to avoid defining duplicated
+ * empty messages in your APIs. A typical example is to use it as the request
+ * or the response type of an API method. For instance:
+ * service Foo {
+ * rpc Bar(google.protobuf.Empty) returns (google.protobuf.Empty);
+ * }
+ * The JSON representation for `Empty` is empty JSON object `{}`.
+ *
+ * Generated from protobuf message <code>google.protobuf.Empty</code>
+ */
+class GPBEmpty extends \Google\Protobuf\Internal\Message
+{
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\GPBEmpty::initOnce();
+ parent::__construct($data);
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Int32Value.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Int32Value.php
new file mode 100644
index 0000000..d7fd528
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Int32Value.php
@@ -0,0 +1,68 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/wrappers.proto
+
+namespace Google\Protobuf;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Wrapper message for `int32`.
+ * The JSON representation for `Int32Value` is JSON number.
+ *
+ * Generated from protobuf message <code>google.protobuf.Int32Value</code>
+ */
+class Int32Value extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * The int32 value.
+ *
+ * Generated from protobuf field <code>int32 value = 1;</code>
+ */
+ private $value = 0;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type int $value
+ * The int32 value.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Wrappers::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * The int32 value.
+ *
+ * Generated from protobuf field <code>int32 value = 1;</code>
+ * @return int
+ */
+ public function getValue()
+ {
+ return $this->value;
+ }
+
+ /**
+ * The int32 value.
+ *
+ * Generated from protobuf field <code>int32 value = 1;</code>
+ * @param int $var
+ * @return $this
+ */
+ public function setValue($var)
+ {
+ GPBUtil::checkInt32($var);
+ $this->value = $var;
+
+ return $this;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Int64Value.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Int64Value.php
new file mode 100644
index 0000000..ca66305
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Int64Value.php
@@ -0,0 +1,68 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/wrappers.proto
+
+namespace Google\Protobuf;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Wrapper message for `int64`.
+ * The JSON representation for `Int64Value` is JSON string.
+ *
+ * Generated from protobuf message <code>google.protobuf.Int64Value</code>
+ */
+class Int64Value extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * The int64 value.
+ *
+ * Generated from protobuf field <code>int64 value = 1;</code>
+ */
+ private $value = 0;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type int|string $value
+ * The int64 value.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Wrappers::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * The int64 value.
+ *
+ * Generated from protobuf field <code>int64 value = 1;</code>
+ * @return int|string
+ */
+ public function getValue()
+ {
+ return $this->value;
+ }
+
+ /**
+ * The int64 value.
+ *
+ * Generated from protobuf field <code>int64 value = 1;</code>
+ * @param int|string $var
+ * @return $this
+ */
+ public function setValue($var)
+ {
+ GPBUtil::checkInt64($var);
+ $this->value = $var;
+
+ return $this;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/CodedInputStream.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/CodedInputStream.php
new file mode 100644
index 0000000..b612da5
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/CodedInputStream.php
@@ -0,0 +1,378 @@
+<?php
+
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+namespace Google\Protobuf\Internal;
+
+use Google\Protobuf\Internal\Uint64;
+
+class CodedInputStream
+{
+
+ private $buffer;
+ private $buffer_size_after_limit;
+ private $buffer_end;
+ private $current;
+ private $current_limit;
+ private $legitimate_message_end;
+ private $recursion_budget;
+ private $recursion_limit;
+ private $total_bytes_limit;
+ private $total_bytes_read;
+
+ const MAX_VARINT_BYTES = 10;
+ const DEFAULT_RECURSION_LIMIT = 100;
+ const DEFAULT_TOTAL_BYTES_LIMIT = 33554432; // 32 << 20, 32MB
+
+ public function __construct($buffer)
+ {
+ $start = 0;
+ $end = strlen($buffer);
+ $this->buffer = $buffer;
+ $this->buffer_size_after_limit = 0;
+ $this->buffer_end = $end;
+ $this->current = $start;
+ $this->current_limit = $end;
+ $this->legitimate_message_end = false;
+ $this->recursion_budget = self::DEFAULT_RECURSION_LIMIT;
+ $this->recursion_limit = self::DEFAULT_RECURSION_LIMIT;
+ $this->total_bytes_limit = self::DEFAULT_TOTAL_BYTES_LIMIT;
+ $this->total_bytes_read = $end - $start;
+ }
+
+ private function advance($amount)
+ {
+ $this->current += $amount;
+ }
+
+ public function bufferSize()
+ {
+ return $this->buffer_end - $this->current;
+ }
+
+ public function current()
+ {
+ return $this->total_bytes_read -
+ ($this->buffer_end - $this->current +
+ $this->buffer_size_after_limit);
+ }
+
+ public function substr($start, $end)
+ {
+ return substr($this->buffer, $start, $end - $start);
+ }
+
+ private function recomputeBufferLimits()
+ {
+ $this->buffer_end += $this->buffer_size_after_limit;
+ $closest_limit = min($this->current_limit, $this->total_bytes_limit);
+ if ($closest_limit < $this->total_bytes_read) {
+ // The limit position is in the current buffer. We must adjust the
+ // buffer size accordingly.
+ $this->buffer_size_after_limit = $this->total_bytes_read -
+ $closest_limit;
+ $this->buffer_end -= $this->buffer_size_after_limit;
+ } else {
+ $this->buffer_size_after_limit = 0;
+ }
+ }
+
+ private function consumedEntireMessage()
+ {
+ return $this->legitimate_message_end;
+ }
+
+ /**
+ * Read uint32 into $var. Advance buffer with consumed bytes. If the
+ * contained varint is larger than 32 bits, discard the high order bits.
+ * @param $var.
+ */
+ public function readVarint32(&$var)
+ {
+ if (!$this->readVarint64($var)) {
+ return false;
+ }
+
+ if (PHP_INT_SIZE == 4) {
+ $var = bcmod($var, 4294967296);
+ } else {
+ $var &= 0xFFFFFFFF;
+ }
+
+ // Convert large uint32 to int32.
+ if ($var > 0x7FFFFFFF) {
+ if (PHP_INT_SIZE === 8) {
+ $var = $var | (0xFFFFFFFF << 32);
+ } else {
+ $var = bcsub($var, 4294967296);
+ }
+ }
+
+ $var = intval($var);
+ return true;
+ }
+
+ /**
+ * Read Uint64 into $var. Advance buffer with consumed bytes.
+ * @param $var.
+ */
+ public function readVarint64(&$var)
+ {
+ $count = 0;
+
+ if (PHP_INT_SIZE == 4) {
+ $high = 0;
+ $low = 0;
+ $b = 0;
+
+ do {
+ if ($this->current === $this->buffer_end) {
+ return false;
+ }
+ if ($count === self::MAX_VARINT_BYTES) {
+ return false;
+ }
+ $b = ord($this->buffer[$this->current]);
+ $bits = 7 * $count;
+ if ($bits >= 32) {
+ $high |= (($b & 0x7F) << ($bits - 32));
+ } else if ($bits > 25){
+ // $bits is 28 in this case.
+ $low |= (($b & 0x7F) << 28);
+ $high = ($b & 0x7F) >> 4;
+ } else {
+ $low |= (($b & 0x7F) << $bits);
+ }
+
+ $this->advance(1);
+ $count += 1;
+ } while ($b & 0x80);
+
+ $var = GPBUtil::combineInt32ToInt64($high, $low);
+ if (bccomp($var, 0) < 0) {
+ $var = bcadd($var, "18446744073709551616");
+ }
+ } else {
+ $result = 0;
+ $shift = 0;
+
+ do {
+ if ($this->current === $this->buffer_end) {
+ return false;
+ }
+ if ($count === self::MAX_VARINT_BYTES) {
+ return false;
+ }
+
+ $byte = ord($this->buffer[$this->current]);
+ $result |= ($byte & 0x7f) << $shift;
+ $shift += 7;
+ $this->advance(1);
+ $count += 1;
+ } while ($byte > 0x7f);
+
+ $var = $result;
+ }
+
+ return true;
+ }
+
+ /**
+ * Read int into $var. If the result is larger than the largest integer, $var
+ * will be -1. Advance buffer with consumed bytes.
+ * @param $var.
+ */
+ public function readVarintSizeAsInt(&$var)
+ {
+ if (!$this->readVarint64($var)) {
+ return false;
+ }
+ $var = (int)$var;
+ return true;
+ }
+
+ /**
+ * Read 32-bit unsiged integer to $var. If the buffer has less than 4 bytes,
+ * return false. Advance buffer with consumed bytes.
+ * @param $var.
+ */
+ public function readLittleEndian32(&$var)
+ {
+ $data = null;
+ if (!$this->readRaw(4, $data)) {
+ return false;
+ }
+ $var = unpack('V', $data);
+ $var = $var[1];
+ return true;
+ }
+
+ /**
+ * Read 64-bit unsiged integer to $var. If the buffer has less than 8 bytes,
+ * return false. Advance buffer with consumed bytes.
+ * @param $var.
+ */
+ public function readLittleEndian64(&$var)
+ {
+ $data = null;
+ if (!$this->readRaw(4, $data)) {
+ return false;
+ }
+ $low = unpack('V', $data)[1];
+ if (!$this->readRaw(4, $data)) {
+ return false;
+ }
+ $high = unpack('V', $data)[1];
+ if (PHP_INT_SIZE == 4) {
+ $var = GPBUtil::combineInt32ToInt64($high, $low);
+ } else {
+ $var = ($high << 32) | $low;
+ }
+ return true;
+ }
+
+ /**
+ * Read tag into $var. Advance buffer with consumed bytes.
+ * @param $var.
+ */
+ public function readTag()
+ {
+ if ($this->current === $this->buffer_end) {
+ // Make sure that it failed due to EOF, not because we hit
+ // total_bytes_limit, which, unlike normal limits, is not a valid
+ // place to end a message.
+ $current_position = $this->total_bytes_read -
+ $this->buffer_size_after_limit;
+ if ($current_position >= $this->total_bytes_limit) {
+ // Hit total_bytes_limit_. But if we also hit the normal limit,
+ // we're still OK.
+ $this->legitimate_message_end =
+ ($this->current_limit === $this->total_bytes_limit);
+ } else {
+ $this->legitimate_message_end = true;
+ }
+ return 0;
+ }
+
+ $result = 0;
+ // The larget tag is 2^29 - 1, which can be represented by int32.
+ $success = $this->readVarint32($result);
+ if ($success) {
+ return $result;
+ } else {
+ return 0;
+ }
+ }
+
+ public function readRaw($size, &$buffer)
+ {
+ $current_buffer_size = 0;
+ if ($this->bufferSize() < $size) {
+ return false;
+ }
+
+ $buffer = substr($this->buffer, $this->current, $size);
+ $this->advance($size);
+
+ return true;
+ }
+
+ /* Places a limit on the number of bytes that the stream may read, starting
+ * from the current position. Once the stream hits this limit, it will act
+ * like the end of the input has been reached until popLimit() is called.
+ *
+ * As the names imply, the stream conceptually has a stack of limits. The
+ * shortest limit on the stack is always enforced, even if it is not the top
+ * limit.
+ *
+ * The value returned by pushLimit() is opaque to the caller, and must be
+ * passed unchanged to the corresponding call to popLimit().
+ *
+ * @param integer $byte_limit
+ * @throws Exception Fail to push limit.
+ */
+ public function pushLimit($byte_limit)
+ {
+ // Current position relative to the beginning of the stream.
+ $current_position = $this->current();
+ $old_limit = $this->current_limit;
+
+ // security: byte_limit is possibly evil, so check for negative values
+ // and overflow.
+ if ($byte_limit >= 0 &&
+ $byte_limit <= PHP_INT_MAX - $current_position &&
+ $byte_limit <= $this->current_limit - $current_position) {
+ $this->current_limit = $current_position + $byte_limit;
+ $this->recomputeBufferLimits();
+ } else {
+ throw new GPBDecodeException("Fail to push limit.");
+ }
+
+ return $old_limit;
+ }
+
+ /* The limit passed in is actually the *old* limit, which we returned from
+ * PushLimit().
+ *
+ * @param integer $byte_limit
+ */
+ public function popLimit($byte_limit)
+ {
+ $this->current_limit = $byte_limit;
+ $this->recomputeBufferLimits();
+ // We may no longer be at a legitimate message end. ReadTag() needs to
+ // be called again to find out.
+ $this->legitimate_message_end = false;
+ }
+
+ public function incrementRecursionDepthAndPushLimit(
+ $byte_limit, &$old_limit, &$recursion_budget)
+ {
+ $old_limit = $this->pushLimit($byte_limit);
+ $recursion_limit = --$this->recursion_limit;
+ }
+
+ public function decrementRecursionDepthAndPopLimit($byte_limit)
+ {
+ $result = $this->consumedEntireMessage();
+ $this->popLimit($byte_limit);
+ ++$this->recursion_budget;
+ return $result;
+ }
+
+ public function bytesUntilLimit()
+ {
+ if ($this->current_limit === PHP_INT_MAX) {
+ return -1;
+ }
+ return $this->current_limit - $this->current;
+ }
+}
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/CodedOutputStream.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/CodedOutputStream.php
new file mode 100644
index 0000000..f75e9c6
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/CodedOutputStream.php
@@ -0,0 +1,159 @@
+<?php
+
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+namespace Google\Protobuf\Internal;
+
+class CodedOutputStream
+{
+
+ private $buffer;
+ private $buffer_size;
+ private $current;
+
+ const MAX_VARINT64_BYTES = 10;
+
+ public function __construct($size)
+ {
+ $this->current = 0;
+ $this->buffer_size = $size;
+ $this->buffer = str_repeat(chr(0), $this->buffer_size);
+ }
+
+ public function getData()
+ {
+ return $this->buffer;
+ }
+
+ public function writeVarint32($value, $trim)
+ {
+ $bytes = str_repeat(chr(0), self::MAX_VARINT64_BYTES);
+ $size = self::writeVarintToArray($value, $bytes, $trim);
+ return $this->writeRaw($bytes, $size);
+ }
+
+ public function writeVarint64($value)
+ {
+ $bytes = str_repeat(chr(0), self::MAX_VARINT64_BYTES);
+ $size = self::writeVarintToArray($value, $bytes);
+ return $this->writeRaw($bytes, $size);
+ }
+
+ public function writeLittleEndian32($value)
+ {
+ $bytes = str_repeat(chr(0), 4);
+ $size = self::writeLittleEndian32ToArray($value, $bytes);
+ return $this->writeRaw($bytes, $size);
+ }
+
+ public function writeLittleEndian64($value)
+ {
+ $bytes = str_repeat(chr(0), 8);
+ $size = self::writeLittleEndian64ToArray($value, $bytes);
+ return $this->writeRaw($bytes, $size);
+ }
+
+ public function writeTag($tag)
+ {
+ return $this->writeVarint32($tag, true);
+ }
+
+ public function writeRaw($data, $size)
+ {
+ if ($this->buffer_size < $size) {
+ trigger_error("Output stream doesn't have enough buffer.");
+ return false;
+ }
+
+ for ($i = 0; $i < $size; $i++) {
+ $this->buffer[$this->current] = $data[$i];
+ $this->current++;
+ $this->buffer_size--;
+ }
+ return true;
+ }
+
+ public static function writeVarintToArray($value, &$buffer, $trim = false)
+ {
+ $current = 0;
+
+ $high = 0;
+ $low = 0;
+ if (PHP_INT_SIZE == 4) {
+ GPBUtil::divideInt64ToInt32($value, $high, $low, $trim);
+ } else {
+ $low = $value;
+ }
+
+ while (($low >= 0x80 || $low < 0) || $high != 0) {
+ $buffer[$current] = chr($low | 0x80);
+ $value = ($value >> 7) & ~(0x7F << ((PHP_INT_SIZE << 3) - 7));
+ $carry = ($high & 0x7F) << ((PHP_INT_SIZE << 3) - 7);
+ $high = ($high >> 7) & ~(0x7F << ((PHP_INT_SIZE << 3) - 7));
+ $low = (($low >> 7) & ~(0x7F << ((PHP_INT_SIZE << 3) - 7)) | $carry);
+ $current++;
+ }
+ $buffer[$current] = chr($low);
+ return $current + 1;
+ }
+
+ private static function writeLittleEndian32ToArray($value, &$buffer)
+ {
+ $buffer[0] = chr($value & 0x000000FF);
+ $buffer[1] = chr(($value >> 8) & 0x000000FF);
+ $buffer[2] = chr(($value >> 16) & 0x000000FF);
+ $buffer[3] = chr(($value >> 24) & 0x000000FF);
+ return 4;
+ }
+
+ private static function writeLittleEndian64ToArray($value, &$buffer)
+ {
+ $high = 0;
+ $low = 0;
+ if (PHP_INT_SIZE == 4) {
+ GPBUtil::divideInt64ToInt32($value, $high, $low);
+ } else {
+ $low = $value & 0xFFFFFFFF;
+ $high = ($value >> 32) & 0xFFFFFFFF;
+ }
+
+ $buffer[0] = chr($low & 0x000000FF);
+ $buffer[1] = chr(($low >> 8) & 0x000000FF);
+ $buffer[2] = chr(($low >> 16) & 0x000000FF);
+ $buffer[3] = chr(($low >> 24) & 0x000000FF);
+ $buffer[4] = chr($high & 0x000000FF);
+ $buffer[5] = chr(($high >> 8) & 0x000000FF);
+ $buffer[6] = chr(($high >> 16) & 0x000000FF);
+ $buffer[7] = chr(($high >> 24) & 0x000000FF);
+ return 8;
+ }
+
+}
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/Descriptor.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/Descriptor.php
new file mode 100644
index 0000000..ee3a8bd
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/Descriptor.php
@@ -0,0 +1,208 @@
+<?php
+
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+namespace Google\Protobuf\Internal;
+
+class Descriptor
+{
+ use HasPublicDescriptorTrait;
+
+ private $full_name;
+ private $field = [];
+ private $json_to_field = [];
+ private $name_to_field = [];
+ private $index_to_field = [];
+ private $nested_type = [];
+ private $enum_type = [];
+ private $klass;
+ private $options;
+ private $oneof_decl = [];
+
+ public function __construct()
+ {
+ $this->public_desc = new \Google\Protobuf\Descriptor($this);
+ }
+
+ public function addOneofDecl($oneof)
+ {
+ $this->oneof_decl[] = $oneof;
+ }
+
+ public function getOneofDecl()
+ {
+ return $this->oneof_decl;
+ }
+
+ public function setFullName($full_name)
+ {
+ $this->full_name = $full_name;
+ }
+
+ public function getFullName()
+ {
+ return $this->full_name;
+ }
+
+ public function addField($field)
+ {
+ $this->field[$field->getNumber()] = $field;
+ $this->json_to_field[$field->getJsonName()] = $field;
+ $this->name_to_field[$field->getName()] = $field;
+ $this->index_to_field[] = $field;
+ }
+
+ public function getField()
+ {
+ return $this->field;
+ }
+
+ public function addNestedType($desc)
+ {
+ $this->nested_type[] = $desc;
+ }
+
+ public function getNestedType()
+ {
+ return $this->nested_type;
+ }
+
+ public function addEnumType($desc)
+ {
+ $this->enum_type[] = $desc;
+ }
+
+ public function getEnumType()
+ {
+ return $this->enum_type;
+ }
+
+ public function getFieldByNumber($number)
+ {
+ if (!isset($this->field[$number])) {
+ return NULL;
+ } else {
+ return $this->field[$number];
+ }
+ }
+
+ public function getFieldByJsonName($json_name)
+ {
+ if (!isset($this->json_to_field[$json_name])) {
+ return NULL;
+ } else {
+ return $this->json_to_field[$json_name];
+ }
+ }
+
+ public function getFieldByName($name)
+ {
+ if (!isset($this->name_to_field[$name])) {
+ return NULL;
+ } else {
+ return $this->name_to_field[$name];
+ }
+ }
+
+ public function getFieldByIndex($index)
+ {
+ if (count($this->index_to_field) <= $index) {
+ return NULL;
+ } else {
+ return $this->index_to_field[$index];
+ }
+ }
+
+ public function setClass($klass)
+ {
+ $this->klass = $klass;
+ }
+
+ public function getClass()
+ {
+ return $this->klass;
+ }
+
+ public function setOptions($options)
+ {
+ $this->options = $options;
+ }
+
+ public function getOptions()
+ {
+ return $this->options;
+ }
+
+ public static function buildFromProto($proto, $file_proto, $containing)
+ {
+ $desc = new Descriptor();
+
+ $message_name_without_package = "";
+ $classname = "";
+ $fullname = "";
+ GPBUtil::getFullClassName(
+ $proto,
+ $containing,
+ $file_proto,
+ $message_name_without_package,
+ $classname,
+ $fullname);
+ $desc->setFullName($fullname);
+ $desc->setClass($classname);
+ $desc->setOptions($proto->getOptions());
+
+ foreach ($proto->getField() as $field_proto) {
+ $desc->addField(FieldDescriptor::buildFromProto($field_proto));
+ }
+
+ // Handle nested types.
+ foreach ($proto->getNestedType() as $nested_proto) {
+ $desc->addNestedType(Descriptor::buildFromProto(
+ $nested_proto, $file_proto, $message_name_without_package));
+ }
+
+ // Handle nested enum.
+ foreach ($proto->getEnumType() as $enum_proto) {
+ $desc->addEnumType(EnumDescriptor::buildFromProto(
+ $enum_proto, $file_proto, $message_name_without_package));
+ }
+
+ // Handle oneof fields.
+ $index = 0;
+ foreach ($proto->getOneofDecl() as $oneof_proto) {
+ $desc->addOneofDecl(
+ OneofDescriptor::buildFromProto($oneof_proto, $desc, $index));
+ $index++;
+ }
+
+ return $desc;
+ }
+}
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/DescriptorPool.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/DescriptorPool.php
new file mode 100644
index 0000000..304c161
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/DescriptorPool.php
@@ -0,0 +1,177 @@
+<?php
+
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+namespace Google\Protobuf\Internal;
+
+use Google\Protobuf\Internal\Descriptor;
+use Google\Protobuf\Internal\FileDescriptor;
+use Google\Protobuf\Internal\FileDescriptorSet;
+use Google\Protobuf\Internal\MessageBuilderContext;
+use Google\Protobuf\Internal\EnumBuilderContext;
+
+class DescriptorPool
+{
+ private static $pool;
+ // Map from message names to sub-maps, which are maps from field numbers to
+ // field descriptors.
+ private $class_to_desc = [];
+ private $class_to_enum_desc = [];
+ private $proto_to_class = [];
+
+ public static function getGeneratedPool()
+ {
+ if (!isset(self::$pool)) {
+ self::$pool = new DescriptorPool();
+ }
+ return self::$pool;
+ }
+
+ public function internalAddGeneratedFile($data)
+ {
+ $files = new FileDescriptorSet();
+ $files->mergeFromString($data);
+ $file = FileDescriptor::buildFromProto($files->getFile()[0]);
+
+ foreach ($file->getMessageType() as $desc) {
+ $this->addDescriptor($desc);
+ }
+ unset($desc);
+
+ foreach ($file->getEnumType() as $desc) {
+ $this->addEnumDescriptor($desc);
+ }
+ unset($desc);
+
+ foreach ($file->getMessageType() as $desc) {
+ $this->crossLink($desc);
+ }
+ unset($desc);
+ }
+
+ public function addMessage($name, $klass)
+ {
+ return new MessageBuilderContext($name, $klass, $this);
+ }
+
+ public function addEnum($name, $klass)
+ {
+ return new EnumBuilderContext($name, $klass, $this);
+ }
+
+ public function addDescriptor($descriptor)
+ {
+ $this->proto_to_class[$descriptor->getFullName()] =
+ $descriptor->getClass();
+ $this->class_to_desc[$descriptor->getClass()] = $descriptor;
+ foreach ($descriptor->getNestedType() as $nested_type) {
+ $this->addDescriptor($nested_type);
+ }
+ foreach ($descriptor->getEnumType() as $enum_type) {
+ $this->addEnumDescriptor($enum_type);
+ }
+ }
+
+ public function addEnumDescriptor($descriptor)
+ {
+ $this->proto_to_class[$descriptor->getFullName()] =
+ $descriptor->getClass();
+ $this->class_to_enum_desc[$descriptor->getClass()] = $descriptor;
+ }
+
+ public function getDescriptorByClassName($klass)
+ {
+ if (isset($this->class_to_desc[$klass])) {
+ return $this->class_to_desc[$klass];
+ } else {
+ return null;
+ }
+ }
+
+ public function getEnumDescriptorByClassName($klass)
+ {
+ if (isset($this->class_to_enum_desc[$klass])) {
+ return $this->class_to_enum_desc[$klass];
+ } else {
+ return null;
+ }
+ }
+
+ public function getDescriptorByProtoName($proto)
+ {
+ if (isset($this->proto_to_class[$proto])) {
+ $klass = $this->proto_to_class[$proto];
+ return $this->class_to_desc[$klass];
+ } else {
+ return null;
+ }
+ }
+
+ public function getEnumDescriptorByProtoName($proto)
+ {
+ $klass = $this->proto_to_class[$proto];
+ return $this->class_to_enum_desc[$klass];
+ }
+
+ private function crossLink(Descriptor $desc)
+ {
+ foreach ($desc->getField() as $field) {
+ switch ($field->getType()) {
+ case GPBType::MESSAGE:
+ $proto = $field->getMessageType();
+ $field->setMessageType(
+ $this->getDescriptorByProtoName($proto));
+ break;
+ case GPBType::ENUM:
+ $proto = $field->getEnumType();
+ $field->setEnumType(
+ $this->getEnumDescriptorByProtoName($proto));
+ break;
+ default:
+ break;
+ }
+ }
+ unset($field);
+
+ foreach ($desc->getNestedType() as $nested_type) {
+ $this->crossLink($nested_type);
+ }
+ unset($nested_type);
+ }
+
+ public function finish()
+ {
+ foreach ($this->class_to_desc as $klass => $desc) {
+ $this->crossLink($desc);
+ }
+ unset($desc);
+ }
+}
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/DescriptorProto.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/DescriptorProto.php
new file mode 100644
index 0000000..3b215d5
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/DescriptorProto.php
@@ -0,0 +1,386 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/descriptor.proto
+
+namespace Google\Protobuf\Internal;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\GPBWire;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\InputStream;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Describes a message type.
+ *
+ * Generated from protobuf message <code>google.protobuf.DescriptorProto</code>
+ */
+class DescriptorProto extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * Generated from protobuf field <code>optional string name = 1;</code>
+ */
+ private $name = '';
+ private $has_name = false;
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.FieldDescriptorProto field = 2;</code>
+ */
+ private $field;
+ private $has_field = false;
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.FieldDescriptorProto extension = 6;</code>
+ */
+ private $extension;
+ private $has_extension = false;
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.DescriptorProto nested_type = 3;</code>
+ */
+ private $nested_type;
+ private $has_nested_type = false;
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.EnumDescriptorProto enum_type = 4;</code>
+ */
+ private $enum_type;
+ private $has_enum_type = false;
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.DescriptorProto.ExtensionRange extension_range = 5;</code>
+ */
+ private $extension_range;
+ private $has_extension_range = false;
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.OneofDescriptorProto oneof_decl = 8;</code>
+ */
+ private $oneof_decl;
+ private $has_oneof_decl = false;
+ /**
+ * Generated from protobuf field <code>optional .google.protobuf.MessageOptions options = 7;</code>
+ */
+ private $options = null;
+ private $has_options = false;
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.DescriptorProto.ReservedRange reserved_range = 9;</code>
+ */
+ private $reserved_range;
+ private $has_reserved_range = false;
+ /**
+ * Reserved field names, which may not be used by fields in the same message.
+ * A given name may only be reserved once.
+ *
+ * Generated from protobuf field <code>repeated string reserved_name = 10;</code>
+ */
+ private $reserved_name;
+ private $has_reserved_name = false;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type string $name
+ * @type \Google\Protobuf\Internal\FieldDescriptorProto[]|\Google\Protobuf\Internal\RepeatedField $field
+ * @type \Google\Protobuf\Internal\FieldDescriptorProto[]|\Google\Protobuf\Internal\RepeatedField $extension
+ * @type \Google\Protobuf\Internal\DescriptorProto[]|\Google\Protobuf\Internal\RepeatedField $nested_type
+ * @type \Google\Protobuf\Internal\EnumDescriptorProto[]|\Google\Protobuf\Internal\RepeatedField $enum_type
+ * @type \Google\Protobuf\Internal\DescriptorProto\ExtensionRange[]|\Google\Protobuf\Internal\RepeatedField $extension_range
+ * @type \Google\Protobuf\Internal\OneofDescriptorProto[]|\Google\Protobuf\Internal\RepeatedField $oneof_decl
+ * @type \Google\Protobuf\Internal\MessageOptions $options
+ * @type \Google\Protobuf\Internal\DescriptorProto\ReservedRange[]|\Google\Protobuf\Internal\RepeatedField $reserved_range
+ * @type string[]|\Google\Protobuf\Internal\RepeatedField $reserved_name
+ * Reserved field names, which may not be used by fields in the same message.
+ * A given name may only be reserved once.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * Generated from protobuf field <code>optional string name = 1;</code>
+ * @return string
+ */
+ public function getName()
+ {
+ return $this->name;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional string name = 1;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setName($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->name = $var;
+ $this->has_name = true;
+
+ return $this;
+ }
+
+ public function hasName()
+ {
+ return $this->has_name;
+ }
+
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.FieldDescriptorProto field = 2;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getField()
+ {
+ return $this->field;
+ }
+
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.FieldDescriptorProto field = 2;</code>
+ * @param \Google\Protobuf\Internal\FieldDescriptorProto[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setField($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\FieldDescriptorProto::class);
+ $this->field = $arr;
+ $this->has_field = true;
+
+ return $this;
+ }
+
+ public function hasField()
+ {
+ return $this->has_field;
+ }
+
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.FieldDescriptorProto extension = 6;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getExtension()
+ {
+ return $this->extension;
+ }
+
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.FieldDescriptorProto extension = 6;</code>
+ * @param \Google\Protobuf\Internal\FieldDescriptorProto[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setExtension($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\FieldDescriptorProto::class);
+ $this->extension = $arr;
+ $this->has_extension = true;
+
+ return $this;
+ }
+
+ public function hasExtension()
+ {
+ return $this->has_extension;
+ }
+
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.DescriptorProto nested_type = 3;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getNestedType()
+ {
+ return $this->nested_type;
+ }
+
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.DescriptorProto nested_type = 3;</code>
+ * @param \Google\Protobuf\Internal\DescriptorProto[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setNestedType($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\DescriptorProto::class);
+ $this->nested_type = $arr;
+ $this->has_nested_type = true;
+
+ return $this;
+ }
+
+ public function hasNestedType()
+ {
+ return $this->has_nested_type;
+ }
+
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.EnumDescriptorProto enum_type = 4;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getEnumType()
+ {
+ return $this->enum_type;
+ }
+
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.EnumDescriptorProto enum_type = 4;</code>
+ * @param \Google\Protobuf\Internal\EnumDescriptorProto[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setEnumType($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\EnumDescriptorProto::class);
+ $this->enum_type = $arr;
+ $this->has_enum_type = true;
+
+ return $this;
+ }
+
+ public function hasEnumType()
+ {
+ return $this->has_enum_type;
+ }
+
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.DescriptorProto.ExtensionRange extension_range = 5;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getExtensionRange()
+ {
+ return $this->extension_range;
+ }
+
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.DescriptorProto.ExtensionRange extension_range = 5;</code>
+ * @param \Google\Protobuf\Internal\DescriptorProto\ExtensionRange[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setExtensionRange($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\DescriptorProto\ExtensionRange::class);
+ $this->extension_range = $arr;
+ $this->has_extension_range = true;
+
+ return $this;
+ }
+
+ public function hasExtensionRange()
+ {
+ return $this->has_extension_range;
+ }
+
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.OneofDescriptorProto oneof_decl = 8;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getOneofDecl()
+ {
+ return $this->oneof_decl;
+ }
+
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.OneofDescriptorProto oneof_decl = 8;</code>
+ * @param \Google\Protobuf\Internal\OneofDescriptorProto[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setOneofDecl($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\OneofDescriptorProto::class);
+ $this->oneof_decl = $arr;
+ $this->has_oneof_decl = true;
+
+ return $this;
+ }
+
+ public function hasOneofDecl()
+ {
+ return $this->has_oneof_decl;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional .google.protobuf.MessageOptions options = 7;</code>
+ * @return \Google\Protobuf\Internal\MessageOptions
+ */
+ public function getOptions()
+ {
+ return $this->options;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional .google.protobuf.MessageOptions options = 7;</code>
+ * @param \Google\Protobuf\Internal\MessageOptions $var
+ * @return $this
+ */
+ public function setOptions($var)
+ {
+ GPBUtil::checkMessage($var, \Google\Protobuf\Internal\MessageOptions::class);
+ $this->options = $var;
+ $this->has_options = true;
+
+ return $this;
+ }
+
+ public function hasOptions()
+ {
+ return $this->has_options;
+ }
+
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.DescriptorProto.ReservedRange reserved_range = 9;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getReservedRange()
+ {
+ return $this->reserved_range;
+ }
+
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.DescriptorProto.ReservedRange reserved_range = 9;</code>
+ * @param \Google\Protobuf\Internal\DescriptorProto\ReservedRange[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setReservedRange($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\DescriptorProto\ReservedRange::class);
+ $this->reserved_range = $arr;
+ $this->has_reserved_range = true;
+
+ return $this;
+ }
+
+ public function hasReservedRange()
+ {
+ return $this->has_reserved_range;
+ }
+
+ /**
+ * Reserved field names, which may not be used by fields in the same message.
+ * A given name may only be reserved once.
+ *
+ * Generated from protobuf field <code>repeated string reserved_name = 10;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getReservedName()
+ {
+ return $this->reserved_name;
+ }
+
+ /**
+ * Reserved field names, which may not be used by fields in the same message.
+ * A given name may only be reserved once.
+ *
+ * Generated from protobuf field <code>repeated string reserved_name = 10;</code>
+ * @param string[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setReservedName($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::STRING);
+ $this->reserved_name = $arr;
+ $this->has_reserved_name = true;
+
+ return $this;
+ }
+
+ public function hasReservedName()
+ {
+ return $this->has_reserved_name;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/DescriptorProto/ExtensionRange.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/DescriptorProto/ExtensionRange.php
new file mode 100644
index 0000000..c06a0a6
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/DescriptorProto/ExtensionRange.php
@@ -0,0 +1,138 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/descriptor.proto
+
+namespace Google\Protobuf\Internal\DescriptorProto;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\GPBWire;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\InputStream;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Generated from protobuf message <code>google.protobuf.DescriptorProto.ExtensionRange</code>
+ */
+class ExtensionRange extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * Generated from protobuf field <code>optional int32 start = 1;</code>
+ */
+ private $start = 0;
+ private $has_start = false;
+ /**
+ * Generated from protobuf field <code>optional int32 end = 2;</code>
+ */
+ private $end = 0;
+ private $has_end = false;
+ /**
+ * Generated from protobuf field <code>optional .google.protobuf.ExtensionRangeOptions options = 3;</code>
+ */
+ private $options = null;
+ private $has_options = false;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type int $start
+ * @type int $end
+ * @type \Google\Protobuf\Internal\ExtensionRangeOptions $options
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * Generated from protobuf field <code>optional int32 start = 1;</code>
+ * @return int
+ */
+ public function getStart()
+ {
+ return $this->start;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional int32 start = 1;</code>
+ * @param int $var
+ * @return $this
+ */
+ public function setStart($var)
+ {
+ GPBUtil::checkInt32($var);
+ $this->start = $var;
+ $this->has_start = true;
+
+ return $this;
+ }
+
+ public function hasStart()
+ {
+ return $this->has_start;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional int32 end = 2;</code>
+ * @return int
+ */
+ public function getEnd()
+ {
+ return $this->end;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional int32 end = 2;</code>
+ * @param int $var
+ * @return $this
+ */
+ public function setEnd($var)
+ {
+ GPBUtil::checkInt32($var);
+ $this->end = $var;
+ $this->has_end = true;
+
+ return $this;
+ }
+
+ public function hasEnd()
+ {
+ return $this->has_end;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional .google.protobuf.ExtensionRangeOptions options = 3;</code>
+ * @return \Google\Protobuf\Internal\ExtensionRangeOptions
+ */
+ public function getOptions()
+ {
+ return $this->options;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional .google.protobuf.ExtensionRangeOptions options = 3;</code>
+ * @param \Google\Protobuf\Internal\ExtensionRangeOptions $var
+ * @return $this
+ */
+ public function setOptions($var)
+ {
+ GPBUtil::checkMessage($var, \Google\Protobuf\Internal\ExtensionRangeOptions::class);
+ $this->options = $var;
+ $this->has_options = true;
+
+ return $this;
+ }
+
+ public function hasOptions()
+ {
+ return $this->has_options;
+ }
+
+}
+
+// Adding a class alias for backwards compatibility with the previous class name.
+class_alias(ExtensionRange::class, \Google\Protobuf\Internal\DescriptorProto_ExtensionRange::class);
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/DescriptorProto/ReservedRange.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/DescriptorProto/ReservedRange.php
new file mode 100644
index 0000000..73c964f
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/DescriptorProto/ReservedRange.php
@@ -0,0 +1,122 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/descriptor.proto
+
+namespace Google\Protobuf\Internal\DescriptorProto;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\GPBWire;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\InputStream;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Range of reserved tag numbers. Reserved tag numbers may not be used by
+ * fields or extension ranges in the same message. Reserved ranges may
+ * not overlap.
+ *
+ * Generated from protobuf message <code>google.protobuf.DescriptorProto.ReservedRange</code>
+ */
+class ReservedRange extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * Inclusive.
+ *
+ * Generated from protobuf field <code>optional int32 start = 1;</code>
+ */
+ private $start = 0;
+ private $has_start = false;
+ /**
+ * Exclusive.
+ *
+ * Generated from protobuf field <code>optional int32 end = 2;</code>
+ */
+ private $end = 0;
+ private $has_end = false;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type int $start
+ * Inclusive.
+ * @type int $end
+ * Exclusive.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * Inclusive.
+ *
+ * Generated from protobuf field <code>optional int32 start = 1;</code>
+ * @return int
+ */
+ public function getStart()
+ {
+ return $this->start;
+ }
+
+ /**
+ * Inclusive.
+ *
+ * Generated from protobuf field <code>optional int32 start = 1;</code>
+ * @param int $var
+ * @return $this
+ */
+ public function setStart($var)
+ {
+ GPBUtil::checkInt32($var);
+ $this->start = $var;
+ $this->has_start = true;
+
+ return $this;
+ }
+
+ public function hasStart()
+ {
+ return $this->has_start;
+ }
+
+ /**
+ * Exclusive.
+ *
+ * Generated from protobuf field <code>optional int32 end = 2;</code>
+ * @return int
+ */
+ public function getEnd()
+ {
+ return $this->end;
+ }
+
+ /**
+ * Exclusive.
+ *
+ * Generated from protobuf field <code>optional int32 end = 2;</code>
+ * @param int $var
+ * @return $this
+ */
+ public function setEnd($var)
+ {
+ GPBUtil::checkInt32($var);
+ $this->end = $var;
+ $this->has_end = true;
+
+ return $this;
+ }
+
+ public function hasEnd()
+ {
+ return $this->has_end;
+ }
+
+}
+
+// Adding a class alias for backwards compatibility with the previous class name.
+class_alias(ReservedRange::class, \Google\Protobuf\Internal\DescriptorProto_ReservedRange::class);
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/EnumBuilderContext.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/EnumBuilderContext.php
new file mode 100644
index 0000000..0839728
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/EnumBuilderContext.php
@@ -0,0 +1,63 @@
+<?php
+
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+namespace Google\Protobuf\Internal;
+
+use Google\Protobuf\Internal\EnumDescriptor;
+use Google\Protobuf\EnumValueDescriptor;
+
+class EnumBuilderContext
+{
+
+ private $descriptor;
+ private $pool;
+
+ public function __construct($full_name, $klass, $pool)
+ {
+ $this->descriptor = new EnumDescriptor();
+ $this->descriptor->setFullName($full_name);
+ $this->descriptor->setClass($klass);
+ $this->pool = $pool;
+ }
+
+ public function value($name, $number)
+ {
+ $value = new EnumValueDescriptor($name, $number);
+ $this->descriptor->addValue($number, $value);
+ return $this;
+ }
+
+ public function finalizeToPool()
+ {
+ $this->pool->addEnumDescriptor($this->descriptor);
+ }
+}
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/EnumDescriptor.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/EnumDescriptor.php
new file mode 100644
index 0000000..01649fe
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/EnumDescriptor.php
@@ -0,0 +1,92 @@
+<?php
+
+namespace Google\Protobuf\Internal;
+
+use Google\Protobuf\EnumValueDescriptor;
+
+class EnumDescriptor
+{
+ use HasPublicDescriptorTrait;
+
+ private $klass;
+ private $full_name;
+ private $value;
+ private $name_to_value;
+ private $value_descriptor = [];
+
+ public function __construct()
+ {
+ $this->public_desc = new \Google\Protobuf\EnumDescriptor($this);
+ }
+
+ public function setFullName($full_name)
+ {
+ $this->full_name = $full_name;
+ }
+
+ public function getFullName()
+ {
+ return $this->full_name;
+ }
+
+ public function addValue($number, $value)
+ {
+ $this->value[$number] = $value;
+ $this->name_to_value[$value->getName()] = $value;
+ $this->value_descriptor[] = new EnumValueDescriptor($value->getName(), $number);
+ }
+
+ public function getValueByNumber($number)
+ {
+ return $this->value[$number];
+ }
+
+ public function getValueByName($name)
+ {
+ return $this->name_to_value[$name];
+ }
+
+ public function getValueDescriptorByIndex($index)
+ {
+ return $this->value_descriptor[$index];
+ }
+
+ public function getValueCount()
+ {
+ return count($this->value);
+ }
+
+ public function setClass($klass)
+ {
+ $this->klass = $klass;
+ }
+
+ public function getClass()
+ {
+ return $this->klass;
+ }
+
+ public static function buildFromProto($proto, $file_proto, $containing)
+ {
+ $desc = new EnumDescriptor();
+
+ $enum_name_without_package = "";
+ $classname = "";
+ $fullname = "";
+ GPBUtil::getFullClassName(
+ $proto,
+ $containing,
+ $file_proto,
+ $enum_name_without_package,
+ $classname,
+ $fullname);
+ $desc->setFullName($fullname);
+ $desc->setClass($classname);
+ $values = $proto->getValue();
+ foreach ($values as $value) {
+ $desc->addValue($value->getNumber(), $value);
+ }
+
+ return $desc;
+ }
+}
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/EnumDescriptorProto.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/EnumDescriptorProto.php
new file mode 100644
index 0000000..da30fa9
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/EnumDescriptorProto.php
@@ -0,0 +1,231 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/descriptor.proto
+
+namespace Google\Protobuf\Internal;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\GPBWire;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\InputStream;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Describes an enum type.
+ *
+ * Generated from protobuf message <code>google.protobuf.EnumDescriptorProto</code>
+ */
+class EnumDescriptorProto extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * Generated from protobuf field <code>optional string name = 1;</code>
+ */
+ private $name = '';
+ private $has_name = false;
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.EnumValueDescriptorProto value = 2;</code>
+ */
+ private $value;
+ private $has_value = false;
+ /**
+ * Generated from protobuf field <code>optional .google.protobuf.EnumOptions options = 3;</code>
+ */
+ private $options = null;
+ private $has_options = false;
+ /**
+ * Range of reserved numeric values. Reserved numeric values may not be used
+ * by enum values in the same enum declaration. Reserved ranges may not
+ * overlap.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.EnumDescriptorProto.EnumReservedRange reserved_range = 4;</code>
+ */
+ private $reserved_range;
+ private $has_reserved_range = false;
+ /**
+ * Reserved enum value names, which may not be reused. A given name may only
+ * be reserved once.
+ *
+ * Generated from protobuf field <code>repeated string reserved_name = 5;</code>
+ */
+ private $reserved_name;
+ private $has_reserved_name = false;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type string $name
+ * @type \Google\Protobuf\Internal\EnumValueDescriptorProto[]|\Google\Protobuf\Internal\RepeatedField $value
+ * @type \Google\Protobuf\Internal\EnumOptions $options
+ * @type \Google\Protobuf\Internal\EnumDescriptorProto\EnumReservedRange[]|\Google\Protobuf\Internal\RepeatedField $reserved_range
+ * Range of reserved numeric values. Reserved numeric values may not be used
+ * by enum values in the same enum declaration. Reserved ranges may not
+ * overlap.
+ * @type string[]|\Google\Protobuf\Internal\RepeatedField $reserved_name
+ * Reserved enum value names, which may not be reused. A given name may only
+ * be reserved once.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * Generated from protobuf field <code>optional string name = 1;</code>
+ * @return string
+ */
+ public function getName()
+ {
+ return $this->name;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional string name = 1;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setName($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->name = $var;
+ $this->has_name = true;
+
+ return $this;
+ }
+
+ public function hasName()
+ {
+ return $this->has_name;
+ }
+
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.EnumValueDescriptorProto value = 2;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getValue()
+ {
+ return $this->value;
+ }
+
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.EnumValueDescriptorProto value = 2;</code>
+ * @param \Google\Protobuf\Internal\EnumValueDescriptorProto[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setValue($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\EnumValueDescriptorProto::class);
+ $this->value = $arr;
+ $this->has_value = true;
+
+ return $this;
+ }
+
+ public function hasValue()
+ {
+ return $this->has_value;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional .google.protobuf.EnumOptions options = 3;</code>
+ * @return \Google\Protobuf\Internal\EnumOptions
+ */
+ public function getOptions()
+ {
+ return $this->options;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional .google.protobuf.EnumOptions options = 3;</code>
+ * @param \Google\Protobuf\Internal\EnumOptions $var
+ * @return $this
+ */
+ public function setOptions($var)
+ {
+ GPBUtil::checkMessage($var, \Google\Protobuf\Internal\EnumOptions::class);
+ $this->options = $var;
+ $this->has_options = true;
+
+ return $this;
+ }
+
+ public function hasOptions()
+ {
+ return $this->has_options;
+ }
+
+ /**
+ * Range of reserved numeric values. Reserved numeric values may not be used
+ * by enum values in the same enum declaration. Reserved ranges may not
+ * overlap.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.EnumDescriptorProto.EnumReservedRange reserved_range = 4;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getReservedRange()
+ {
+ return $this->reserved_range;
+ }
+
+ /**
+ * Range of reserved numeric values. Reserved numeric values may not be used
+ * by enum values in the same enum declaration. Reserved ranges may not
+ * overlap.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.EnumDescriptorProto.EnumReservedRange reserved_range = 4;</code>
+ * @param \Google\Protobuf\Internal\EnumDescriptorProto\EnumReservedRange[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setReservedRange($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\EnumDescriptorProto\EnumReservedRange::class);
+ $this->reserved_range = $arr;
+ $this->has_reserved_range = true;
+
+ return $this;
+ }
+
+ public function hasReservedRange()
+ {
+ return $this->has_reserved_range;
+ }
+
+ /**
+ * Reserved enum value names, which may not be reused. A given name may only
+ * be reserved once.
+ *
+ * Generated from protobuf field <code>repeated string reserved_name = 5;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getReservedName()
+ {
+ return $this->reserved_name;
+ }
+
+ /**
+ * Reserved enum value names, which may not be reused. A given name may only
+ * be reserved once.
+ *
+ * Generated from protobuf field <code>repeated string reserved_name = 5;</code>
+ * @param string[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setReservedName($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::STRING);
+ $this->reserved_name = $arr;
+ $this->has_reserved_name = true;
+
+ return $this;
+ }
+
+ public function hasReservedName()
+ {
+ return $this->has_reserved_name;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/EnumDescriptorProto/EnumReservedRange.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/EnumDescriptorProto/EnumReservedRange.php
new file mode 100644
index 0000000..e107958
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/EnumDescriptorProto/EnumReservedRange.php
@@ -0,0 +1,124 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/descriptor.proto
+
+namespace Google\Protobuf\Internal\EnumDescriptorProto;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\GPBWire;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\InputStream;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Range of reserved numeric values. Reserved values may not be used by
+ * entries in the same enum. Reserved ranges may not overlap.
+ * Note that this is distinct from DescriptorProto.ReservedRange in that it
+ * is inclusive such that it can appropriately represent the entire int32
+ * domain.
+ *
+ * Generated from protobuf message <code>google.protobuf.EnumDescriptorProto.EnumReservedRange</code>
+ */
+class EnumReservedRange extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * Inclusive.
+ *
+ * Generated from protobuf field <code>optional int32 start = 1;</code>
+ */
+ private $start = 0;
+ private $has_start = false;
+ /**
+ * Inclusive.
+ *
+ * Generated from protobuf field <code>optional int32 end = 2;</code>
+ */
+ private $end = 0;
+ private $has_end = false;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type int $start
+ * Inclusive.
+ * @type int $end
+ * Inclusive.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * Inclusive.
+ *
+ * Generated from protobuf field <code>optional int32 start = 1;</code>
+ * @return int
+ */
+ public function getStart()
+ {
+ return $this->start;
+ }
+
+ /**
+ * Inclusive.
+ *
+ * Generated from protobuf field <code>optional int32 start = 1;</code>
+ * @param int $var
+ * @return $this
+ */
+ public function setStart($var)
+ {
+ GPBUtil::checkInt32($var);
+ $this->start = $var;
+ $this->has_start = true;
+
+ return $this;
+ }
+
+ public function hasStart()
+ {
+ return $this->has_start;
+ }
+
+ /**
+ * Inclusive.
+ *
+ * Generated from protobuf field <code>optional int32 end = 2;</code>
+ * @return int
+ */
+ public function getEnd()
+ {
+ return $this->end;
+ }
+
+ /**
+ * Inclusive.
+ *
+ * Generated from protobuf field <code>optional int32 end = 2;</code>
+ * @param int $var
+ * @return $this
+ */
+ public function setEnd($var)
+ {
+ GPBUtil::checkInt32($var);
+ $this->end = $var;
+ $this->has_end = true;
+
+ return $this;
+ }
+
+ public function hasEnd()
+ {
+ return $this->has_end;
+ }
+
+}
+
+// Adding a class alias for backwards compatibility with the previous class name.
+class_alias(EnumReservedRange::class, \Google\Protobuf\Internal\EnumDescriptorProto_EnumReservedRange::class);
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/EnumOptions.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/EnumOptions.php
new file mode 100644
index 0000000..3d74c81
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/EnumOptions.php
@@ -0,0 +1,172 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/descriptor.proto
+
+namespace Google\Protobuf\Internal;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\GPBWire;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\InputStream;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Generated from protobuf message <code>google.protobuf.EnumOptions</code>
+ */
+class EnumOptions extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * Set this option to true to allow mapping different tag names to the same
+ * value.
+ *
+ * Generated from protobuf field <code>optional bool allow_alias = 2;</code>
+ */
+ private $allow_alias = false;
+ private $has_allow_alias = false;
+ /**
+ * Is this enum deprecated?
+ * Depending on the target platform, this can emit Deprecated annotations
+ * for the enum, or it will be completely ignored; in the very least, this
+ * is a formalization for deprecating enums.
+ *
+ * Generated from protobuf field <code>optional bool deprecated = 3 [default = false];</code>
+ */
+ private $deprecated = false;
+ private $has_deprecated = false;
+ /**
+ * The parser stores options it doesn't recognize here. See above.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
+ */
+ private $uninterpreted_option;
+ private $has_uninterpreted_option = false;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type bool $allow_alias
+ * Set this option to true to allow mapping different tag names to the same
+ * value.
+ * @type bool $deprecated
+ * Is this enum deprecated?
+ * Depending on the target platform, this can emit Deprecated annotations
+ * for the enum, or it will be completely ignored; in the very least, this
+ * is a formalization for deprecating enums.
+ * @type \Google\Protobuf\Internal\UninterpretedOption[]|\Google\Protobuf\Internal\RepeatedField $uninterpreted_option
+ * The parser stores options it doesn't recognize here. See above.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * Set this option to true to allow mapping different tag names to the same
+ * value.
+ *
+ * Generated from protobuf field <code>optional bool allow_alias = 2;</code>
+ * @return bool
+ */
+ public function getAllowAlias()
+ {
+ return $this->allow_alias;
+ }
+
+ /**
+ * Set this option to true to allow mapping different tag names to the same
+ * value.
+ *
+ * Generated from protobuf field <code>optional bool allow_alias = 2;</code>
+ * @param bool $var
+ * @return $this
+ */
+ public function setAllowAlias($var)
+ {
+ GPBUtil::checkBool($var);
+ $this->allow_alias = $var;
+ $this->has_allow_alias = true;
+
+ return $this;
+ }
+
+ public function hasAllowAlias()
+ {
+ return $this->has_allow_alias;
+ }
+
+ /**
+ * Is this enum deprecated?
+ * Depending on the target platform, this can emit Deprecated annotations
+ * for the enum, or it will be completely ignored; in the very least, this
+ * is a formalization for deprecating enums.
+ *
+ * Generated from protobuf field <code>optional bool deprecated = 3 [default = false];</code>
+ * @return bool
+ */
+ public function getDeprecated()
+ {
+ return $this->deprecated;
+ }
+
+ /**
+ * Is this enum deprecated?
+ * Depending on the target platform, this can emit Deprecated annotations
+ * for the enum, or it will be completely ignored; in the very least, this
+ * is a formalization for deprecating enums.
+ *
+ * Generated from protobuf field <code>optional bool deprecated = 3 [default = false];</code>
+ * @param bool $var
+ * @return $this
+ */
+ public function setDeprecated($var)
+ {
+ GPBUtil::checkBool($var);
+ $this->deprecated = $var;
+ $this->has_deprecated = true;
+
+ return $this;
+ }
+
+ public function hasDeprecated()
+ {
+ return $this->has_deprecated;
+ }
+
+ /**
+ * The parser stores options it doesn't recognize here. See above.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getUninterpretedOption()
+ {
+ return $this->uninterpreted_option;
+ }
+
+ /**
+ * The parser stores options it doesn't recognize here. See above.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
+ * @param \Google\Protobuf\Internal\UninterpretedOption[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setUninterpretedOption($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\UninterpretedOption::class);
+ $this->uninterpreted_option = $arr;
+ $this->has_uninterpreted_option = true;
+
+ return $this;
+ }
+
+ public function hasUninterpretedOption()
+ {
+ return $this->has_uninterpreted_option;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/EnumValueDescriptorProto.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/EnumValueDescriptorProto.php
new file mode 100644
index 0000000..50bda00
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/EnumValueDescriptorProto.php
@@ -0,0 +1,137 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/descriptor.proto
+
+namespace Google\Protobuf\Internal;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\GPBWire;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\InputStream;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Describes a value within an enum.
+ *
+ * Generated from protobuf message <code>google.protobuf.EnumValueDescriptorProto</code>
+ */
+class EnumValueDescriptorProto extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * Generated from protobuf field <code>optional string name = 1;</code>
+ */
+ private $name = '';
+ private $has_name = false;
+ /**
+ * Generated from protobuf field <code>optional int32 number = 2;</code>
+ */
+ private $number = 0;
+ private $has_number = false;
+ /**
+ * Generated from protobuf field <code>optional .google.protobuf.EnumValueOptions options = 3;</code>
+ */
+ private $options = null;
+ private $has_options = false;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type string $name
+ * @type int $number
+ * @type \Google\Protobuf\Internal\EnumValueOptions $options
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * Generated from protobuf field <code>optional string name = 1;</code>
+ * @return string
+ */
+ public function getName()
+ {
+ return $this->name;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional string name = 1;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setName($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->name = $var;
+ $this->has_name = true;
+
+ return $this;
+ }
+
+ public function hasName()
+ {
+ return $this->has_name;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional int32 number = 2;</code>
+ * @return int
+ */
+ public function getNumber()
+ {
+ return $this->number;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional int32 number = 2;</code>
+ * @param int $var
+ * @return $this
+ */
+ public function setNumber($var)
+ {
+ GPBUtil::checkInt32($var);
+ $this->number = $var;
+ $this->has_number = true;
+
+ return $this;
+ }
+
+ public function hasNumber()
+ {
+ return $this->has_number;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional .google.protobuf.EnumValueOptions options = 3;</code>
+ * @return \Google\Protobuf\Internal\EnumValueOptions
+ */
+ public function getOptions()
+ {
+ return $this->options;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional .google.protobuf.EnumValueOptions options = 3;</code>
+ * @param \Google\Protobuf\Internal\EnumValueOptions $var
+ * @return $this
+ */
+ public function setOptions($var)
+ {
+ GPBUtil::checkMessage($var, \Google\Protobuf\Internal\EnumValueOptions::class);
+ $this->options = $var;
+ $this->has_options = true;
+
+ return $this;
+ }
+
+ public function hasOptions()
+ {
+ return $this->has_options;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/EnumValueOptions.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/EnumValueOptions.php
new file mode 100644
index 0000000..a267c6d
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/EnumValueOptions.php
@@ -0,0 +1,127 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/descriptor.proto
+
+namespace Google\Protobuf\Internal;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\GPBWire;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\InputStream;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Generated from protobuf message <code>google.protobuf.EnumValueOptions</code>
+ */
+class EnumValueOptions extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * Is this enum value deprecated?
+ * Depending on the target platform, this can emit Deprecated annotations
+ * for the enum value, or it will be completely ignored; in the very least,
+ * this is a formalization for deprecating enum values.
+ *
+ * Generated from protobuf field <code>optional bool deprecated = 1 [default = false];</code>
+ */
+ private $deprecated = false;
+ private $has_deprecated = false;
+ /**
+ * The parser stores options it doesn't recognize here. See above.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
+ */
+ private $uninterpreted_option;
+ private $has_uninterpreted_option = false;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type bool $deprecated
+ * Is this enum value deprecated?
+ * Depending on the target platform, this can emit Deprecated annotations
+ * for the enum value, or it will be completely ignored; in the very least,
+ * this is a formalization for deprecating enum values.
+ * @type \Google\Protobuf\Internal\UninterpretedOption[]|\Google\Protobuf\Internal\RepeatedField $uninterpreted_option
+ * The parser stores options it doesn't recognize here. See above.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * Is this enum value deprecated?
+ * Depending on the target platform, this can emit Deprecated annotations
+ * for the enum value, or it will be completely ignored; in the very least,
+ * this is a formalization for deprecating enum values.
+ *
+ * Generated from protobuf field <code>optional bool deprecated = 1 [default = false];</code>
+ * @return bool
+ */
+ public function getDeprecated()
+ {
+ return $this->deprecated;
+ }
+
+ /**
+ * Is this enum value deprecated?
+ * Depending on the target platform, this can emit Deprecated annotations
+ * for the enum value, or it will be completely ignored; in the very least,
+ * this is a formalization for deprecating enum values.
+ *
+ * Generated from protobuf field <code>optional bool deprecated = 1 [default = false];</code>
+ * @param bool $var
+ * @return $this
+ */
+ public function setDeprecated($var)
+ {
+ GPBUtil::checkBool($var);
+ $this->deprecated = $var;
+ $this->has_deprecated = true;
+
+ return $this;
+ }
+
+ public function hasDeprecated()
+ {
+ return $this->has_deprecated;
+ }
+
+ /**
+ * The parser stores options it doesn't recognize here. See above.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getUninterpretedOption()
+ {
+ return $this->uninterpreted_option;
+ }
+
+ /**
+ * The parser stores options it doesn't recognize here. See above.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
+ * @param \Google\Protobuf\Internal\UninterpretedOption[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setUninterpretedOption($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\UninterpretedOption::class);
+ $this->uninterpreted_option = $arr;
+ $this->has_uninterpreted_option = true;
+
+ return $this;
+ }
+
+ public function hasUninterpretedOption()
+ {
+ return $this->has_uninterpreted_option;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/ExtensionRangeOptions.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/ExtensionRangeOptions.php
new file mode 100644
index 0000000..00fbebe
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/ExtensionRangeOptions.php
@@ -0,0 +1,74 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/descriptor.proto
+
+namespace Google\Protobuf\Internal;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\GPBWire;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\InputStream;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Generated from protobuf message <code>google.protobuf.ExtensionRangeOptions</code>
+ */
+class ExtensionRangeOptions extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * The parser stores options it doesn't recognize here. See above.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
+ */
+ private $uninterpreted_option;
+ private $has_uninterpreted_option = false;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type \Google\Protobuf\Internal\UninterpretedOption[]|\Google\Protobuf\Internal\RepeatedField $uninterpreted_option
+ * The parser stores options it doesn't recognize here. See above.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * The parser stores options it doesn't recognize here. See above.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getUninterpretedOption()
+ {
+ return $this->uninterpreted_option;
+ }
+
+ /**
+ * The parser stores options it doesn't recognize here. See above.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
+ * @param \Google\Protobuf\Internal\UninterpretedOption[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setUninterpretedOption($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\UninterpretedOption::class);
+ $this->uninterpreted_option = $arr;
+ $this->has_uninterpreted_option = true;
+
+ return $this;
+ }
+
+ public function hasUninterpretedOption()
+ {
+ return $this->has_uninterpreted_option;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/FieldDescriptor.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/FieldDescriptor.php
new file mode 100644
index 0000000..6644a2e
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/FieldDescriptor.php
@@ -0,0 +1,265 @@
+<?php
+
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+namespace Google\Protobuf\Internal;
+
+class FieldDescriptor
+{
+ use HasPublicDescriptorTrait;
+
+ private $name;
+ private $json_name;
+ private $setter;
+ private $getter;
+ private $number;
+ private $label;
+ private $type;
+ private $message_type;
+ private $enum_type;
+ private $packed;
+ private $is_map;
+ private $oneof_index = -1;
+
+ public function __construct()
+ {
+ $this->public_desc = new \Google\Protobuf\FieldDescriptor($this);
+ }
+
+ public function setOneofIndex($index)
+ {
+ $this->oneof_index = $index;
+ }
+
+ public function getOneofIndex()
+ {
+ return $this->oneof_index;
+ }
+
+ public function setName($name)
+ {
+ $this->name = $name;
+ }
+
+ public function getName()
+ {
+ return $this->name;
+ }
+
+ public function setJsonName($json_name)
+ {
+ $this->json_name = $json_name;
+ }
+
+ public function getJsonName()
+ {
+ return $this->json_name;
+ }
+
+ public function setSetter($setter)
+ {
+ $this->setter = $setter;
+ }
+
+ public function getSetter()
+ {
+ return $this->setter;
+ }
+
+ public function setGetter($getter)
+ {
+ $this->getter = $getter;
+ }
+
+ public function getGetter()
+ {
+ return $this->getter;
+ }
+
+ public function setNumber($number)
+ {
+ $this->number = $number;
+ }
+
+ public function getNumber()
+ {
+ return $this->number;
+ }
+
+ public function setLabel($label)
+ {
+ $this->label = $label;
+ }
+
+ public function getLabel()
+ {
+ return $this->label;
+ }
+
+ public function isRepeated()
+ {
+ return $this->label === GPBLabel::REPEATED;
+ }
+
+ public function setType($type)
+ {
+ $this->type = $type;
+ }
+
+ public function getType()
+ {
+ return $this->type;
+ }
+
+ public function setMessageType($message_type)
+ {
+ $this->message_type = $message_type;
+ }
+
+ public function getMessageType()
+ {
+ return $this->message_type;
+ }
+
+ public function setEnumType($enum_type)
+ {
+ $this->enum_type = $enum_type;
+ }
+
+ public function getEnumType()
+ {
+ return $this->enum_type;
+ }
+
+ public function setPacked($packed)
+ {
+ $this->packed = $packed;
+ }
+
+ public function getPacked()
+ {
+ return $this->packed;
+ }
+
+ public function isPackable()
+ {
+ return $this->isRepeated() && self::isTypePackable($this->type);
+ }
+
+ public function isMap()
+ {
+ return $this->getType() == GPBType::MESSAGE &&
+ !is_null($this->getMessageType()->getOptions()) &&
+ $this->getMessageType()->getOptions()->getMapEntry();
+ }
+
+ public function isTimestamp()
+ {
+ return $this->getType() == GPBType::MESSAGE &&
+ $this->getMessageType()->getClass() === "Google\Protobuf\Timestamp";
+ }
+
+ private static function isTypePackable($field_type)
+ {
+ return ($field_type !== GPBType::STRING &&
+ $field_type !== GPBType::GROUP &&
+ $field_type !== GPBType::MESSAGE &&
+ $field_type !== GPBType::BYTES);
+ }
+
+ public static function getFieldDescriptor($proto)
+ {
+ $type_name = null;
+ $type = $proto->getType();
+ switch ($type) {
+ case GPBType::MESSAGE:
+ case GPBType::GROUP:
+ case GPBType::ENUM:
+ $type_name = $proto->getTypeName();
+ break;
+ default:
+ break;
+ }
+
+ $oneof_index = $proto->hasOneofIndex() ? $proto->getOneofIndex() : -1;
+ $packed = false;
+ $options = $proto->getOptions();
+ if ($options !== null) {
+ $packed = $options->getPacked();
+ }
+
+ $field = new FieldDescriptor();
+ $field->setName($proto->getName());
+
+ $json_name = $proto->hasJsonName() ? $proto->getJsonName() :
+ lcfirst(implode('', array_map('ucwords', explode('_', $proto->getName()))));
+ if ($proto->hasJsonName()) {
+ $json_name = $proto->getJsonName();
+ } else {
+ $proto_name = $proto->getName();
+ $json_name = implode('', array_map('ucwords', explode('_', $proto_name)));
+ if ($proto_name[0] !== "_" && !ctype_upper($proto_name[0])) {
+ $json_name = lcfirst($json_name);
+ }
+ }
+ $field->setJsonName($json_name);
+
+ $camel_name = implode('', array_map('ucwords', explode('_', $proto->getName())));
+ $field->setGetter('get' . $camel_name);
+ $field->setSetter('set' . $camel_name);
+ $field->setType($proto->getType());
+ $field->setNumber($proto->getNumber());
+ $field->setLabel($proto->getLabel());
+ $field->setPacked($packed);
+ $field->setOneofIndex($oneof_index);
+
+ // At this time, the message/enum type may have not been added to pool.
+ // So we use the type name as place holder and will replace it with the
+ // actual descriptor in cross building.
+ switch ($type) {
+ case GPBType::MESSAGE:
+ $field->setMessageType($type_name);
+ break;
+ case GPBType::ENUM:
+ $field->setEnumType($type_name);
+ break;
+ default:
+ break;
+ }
+
+ return $field;
+ }
+
+ public static function buildFromProto($proto)
+ {
+ return FieldDescriptor::getFieldDescriptor($proto);
+ }
+}
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/FieldDescriptorProto.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/FieldDescriptorProto.php
new file mode 100644
index 0000000..e578197
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/FieldDescriptorProto.php
@@ -0,0 +1,473 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/descriptor.proto
+
+namespace Google\Protobuf\Internal;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\GPBWire;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\InputStream;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Describes a field within a message.
+ *
+ * Generated from protobuf message <code>google.protobuf.FieldDescriptorProto</code>
+ */
+class FieldDescriptorProto extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * Generated from protobuf field <code>optional string name = 1;</code>
+ */
+ private $name = '';
+ private $has_name = false;
+ /**
+ * Generated from protobuf field <code>optional int32 number = 3;</code>
+ */
+ private $number = 0;
+ private $has_number = false;
+ /**
+ * Generated from protobuf field <code>optional .google.protobuf.FieldDescriptorProto.Label label = 4;</code>
+ */
+ private $label = 0;
+ private $has_label = false;
+ /**
+ * If type_name is set, this need not be set. If both this and type_name
+ * are set, this must be one of TYPE_ENUM, TYPE_MESSAGE or TYPE_GROUP.
+ *
+ * Generated from protobuf field <code>optional .google.protobuf.FieldDescriptorProto.Type type = 5;</code>
+ */
+ private $type = 0;
+ private $has_type = false;
+ /**
+ * For message and enum types, this is the name of the type. If the name
+ * starts with a '.', it is fully-qualified. Otherwise, C++-like scoping
+ * rules are used to find the type (i.e. first the nested types within this
+ * message are searched, then within the parent, on up to the root
+ * namespace).
+ *
+ * Generated from protobuf field <code>optional string type_name = 6;</code>
+ */
+ private $type_name = '';
+ private $has_type_name = false;
+ /**
+ * For extensions, this is the name of the type being extended. It is
+ * resolved in the same manner as type_name.
+ *
+ * Generated from protobuf field <code>optional string extendee = 2;</code>
+ */
+ private $extendee = '';
+ private $has_extendee = false;
+ /**
+ * For numeric types, contains the original text representation of the value.
+ * For booleans, "true" or "false".
+ * For strings, contains the default text contents (not escaped in any way).
+ * For bytes, contains the C escaped value. All bytes >= 128 are escaped.
+ * TODO(kenton): Base-64 encode?
+ *
+ * Generated from protobuf field <code>optional string default_value = 7;</code>
+ */
+ private $default_value = '';
+ private $has_default_value = false;
+ /**
+ * If set, gives the index of a oneof in the containing type's oneof_decl
+ * list. This field is a member of that oneof.
+ *
+ * Generated from protobuf field <code>optional int32 oneof_index = 9;</code>
+ */
+ private $oneof_index = 0;
+ private $has_oneof_index = false;
+ /**
+ * JSON name of this field. The value is set by protocol compiler. If the
+ * user has set a "json_name" option on this field, that option's value
+ * will be used. Otherwise, it's deduced from the field's name by converting
+ * it to camelCase.
+ *
+ * Generated from protobuf field <code>optional string json_name = 10;</code>
+ */
+ private $json_name = '';
+ private $has_json_name = false;
+ /**
+ * Generated from protobuf field <code>optional .google.protobuf.FieldOptions options = 8;</code>
+ */
+ private $options = null;
+ private $has_options = false;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type string $name
+ * @type int $number
+ * @type int $label
+ * @type int $type
+ * If type_name is set, this need not be set. If both this and type_name
+ * are set, this must be one of TYPE_ENUM, TYPE_MESSAGE or TYPE_GROUP.
+ * @type string $type_name
+ * For message and enum types, this is the name of the type. If the name
+ * starts with a '.', it is fully-qualified. Otherwise, C++-like scoping
+ * rules are used to find the type (i.e. first the nested types within this
+ * message are searched, then within the parent, on up to the root
+ * namespace).
+ * @type string $extendee
+ * For extensions, this is the name of the type being extended. It is
+ * resolved in the same manner as type_name.
+ * @type string $default_value
+ * For numeric types, contains the original text representation of the value.
+ * For booleans, "true" or "false".
+ * For strings, contains the default text contents (not escaped in any way).
+ * For bytes, contains the C escaped value. All bytes >= 128 are escaped.
+ * TODO(kenton): Base-64 encode?
+ * @type int $oneof_index
+ * If set, gives the index of a oneof in the containing type's oneof_decl
+ * list. This field is a member of that oneof.
+ * @type string $json_name
+ * JSON name of this field. The value is set by protocol compiler. If the
+ * user has set a "json_name" option on this field, that option's value
+ * will be used. Otherwise, it's deduced from the field's name by converting
+ * it to camelCase.
+ * @type \Google\Protobuf\Internal\FieldOptions $options
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * Generated from protobuf field <code>optional string name = 1;</code>
+ * @return string
+ */
+ public function getName()
+ {
+ return $this->name;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional string name = 1;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setName($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->name = $var;
+ $this->has_name = true;
+
+ return $this;
+ }
+
+ public function hasName()
+ {
+ return $this->has_name;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional int32 number = 3;</code>
+ * @return int
+ */
+ public function getNumber()
+ {
+ return $this->number;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional int32 number = 3;</code>
+ * @param int $var
+ * @return $this
+ */
+ public function setNumber($var)
+ {
+ GPBUtil::checkInt32($var);
+ $this->number = $var;
+ $this->has_number = true;
+
+ return $this;
+ }
+
+ public function hasNumber()
+ {
+ return $this->has_number;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional .google.protobuf.FieldDescriptorProto.Label label = 4;</code>
+ * @return int
+ */
+ public function getLabel()
+ {
+ return $this->label;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional .google.protobuf.FieldDescriptorProto.Label label = 4;</code>
+ * @param int $var
+ * @return $this
+ */
+ public function setLabel($var)
+ {
+ GPBUtil::checkEnum($var, \Google\Protobuf\Internal\FieldDescriptorProto_Label::class);
+ $this->label = $var;
+ $this->has_label = true;
+
+ return $this;
+ }
+
+ public function hasLabel()
+ {
+ return $this->has_label;
+ }
+
+ /**
+ * If type_name is set, this need not be set. If both this and type_name
+ * are set, this must be one of TYPE_ENUM, TYPE_MESSAGE or TYPE_GROUP.
+ *
+ * Generated from protobuf field <code>optional .google.protobuf.FieldDescriptorProto.Type type = 5;</code>
+ * @return int
+ */
+ public function getType()
+ {
+ return $this->type;
+ }
+
+ /**
+ * If type_name is set, this need not be set. If both this and type_name
+ * are set, this must be one of TYPE_ENUM, TYPE_MESSAGE or TYPE_GROUP.
+ *
+ * Generated from protobuf field <code>optional .google.protobuf.FieldDescriptorProto.Type type = 5;</code>
+ * @param int $var
+ * @return $this
+ */
+ public function setType($var)
+ {
+ GPBUtil::checkEnum($var, \Google\Protobuf\Internal\FieldDescriptorProto_Type::class);
+ $this->type = $var;
+ $this->has_type = true;
+
+ return $this;
+ }
+
+ public function hasType()
+ {
+ return $this->has_type;
+ }
+
+ /**
+ * For message and enum types, this is the name of the type. If the name
+ * starts with a '.', it is fully-qualified. Otherwise, C++-like scoping
+ * rules are used to find the type (i.e. first the nested types within this
+ * message are searched, then within the parent, on up to the root
+ * namespace).
+ *
+ * Generated from protobuf field <code>optional string type_name = 6;</code>
+ * @return string
+ */
+ public function getTypeName()
+ {
+ return $this->type_name;
+ }
+
+ /**
+ * For message and enum types, this is the name of the type. If the name
+ * starts with a '.', it is fully-qualified. Otherwise, C++-like scoping
+ * rules are used to find the type (i.e. first the nested types within this
+ * message are searched, then within the parent, on up to the root
+ * namespace).
+ *
+ * Generated from protobuf field <code>optional string type_name = 6;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setTypeName($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->type_name = $var;
+ $this->has_type_name = true;
+
+ return $this;
+ }
+
+ public function hasTypeName()
+ {
+ return $this->has_type_name;
+ }
+
+ /**
+ * For extensions, this is the name of the type being extended. It is
+ * resolved in the same manner as type_name.
+ *
+ * Generated from protobuf field <code>optional string extendee = 2;</code>
+ * @return string
+ */
+ public function getExtendee()
+ {
+ return $this->extendee;
+ }
+
+ /**
+ * For extensions, this is the name of the type being extended. It is
+ * resolved in the same manner as type_name.
+ *
+ * Generated from protobuf field <code>optional string extendee = 2;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setExtendee($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->extendee = $var;
+ $this->has_extendee = true;
+
+ return $this;
+ }
+
+ public function hasExtendee()
+ {
+ return $this->has_extendee;
+ }
+
+ /**
+ * For numeric types, contains the original text representation of the value.
+ * For booleans, "true" or "false".
+ * For strings, contains the default text contents (not escaped in any way).
+ * For bytes, contains the C escaped value. All bytes >= 128 are escaped.
+ * TODO(kenton): Base-64 encode?
+ *
+ * Generated from protobuf field <code>optional string default_value = 7;</code>
+ * @return string
+ */
+ public function getDefaultValue()
+ {
+ return $this->default_value;
+ }
+
+ /**
+ * For numeric types, contains the original text representation of the value.
+ * For booleans, "true" or "false".
+ * For strings, contains the default text contents (not escaped in any way).
+ * For bytes, contains the C escaped value. All bytes >= 128 are escaped.
+ * TODO(kenton): Base-64 encode?
+ *
+ * Generated from protobuf field <code>optional string default_value = 7;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setDefaultValue($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->default_value = $var;
+ $this->has_default_value = true;
+
+ return $this;
+ }
+
+ public function hasDefaultValue()
+ {
+ return $this->has_default_value;
+ }
+
+ /**
+ * If set, gives the index of a oneof in the containing type's oneof_decl
+ * list. This field is a member of that oneof.
+ *
+ * Generated from protobuf field <code>optional int32 oneof_index = 9;</code>
+ * @return int
+ */
+ public function getOneofIndex()
+ {
+ return $this->oneof_index;
+ }
+
+ /**
+ * If set, gives the index of a oneof in the containing type's oneof_decl
+ * list. This field is a member of that oneof.
+ *
+ * Generated from protobuf field <code>optional int32 oneof_index = 9;</code>
+ * @param int $var
+ * @return $this
+ */
+ public function setOneofIndex($var)
+ {
+ GPBUtil::checkInt32($var);
+ $this->oneof_index = $var;
+ $this->has_oneof_index = true;
+
+ return $this;
+ }
+
+ public function hasOneofIndex()
+ {
+ return $this->has_oneof_index;
+ }
+
+ /**
+ * JSON name of this field. The value is set by protocol compiler. If the
+ * user has set a "json_name" option on this field, that option's value
+ * will be used. Otherwise, it's deduced from the field's name by converting
+ * it to camelCase.
+ *
+ * Generated from protobuf field <code>optional string json_name = 10;</code>
+ * @return string
+ */
+ public function getJsonName()
+ {
+ return $this->json_name;
+ }
+
+ /**
+ * JSON name of this field. The value is set by protocol compiler. If the
+ * user has set a "json_name" option on this field, that option's value
+ * will be used. Otherwise, it's deduced from the field's name by converting
+ * it to camelCase.
+ *
+ * Generated from protobuf field <code>optional string json_name = 10;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setJsonName($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->json_name = $var;
+ $this->has_json_name = true;
+
+ return $this;
+ }
+
+ public function hasJsonName()
+ {
+ return $this->has_json_name;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional .google.protobuf.FieldOptions options = 8;</code>
+ * @return \Google\Protobuf\Internal\FieldOptions
+ */
+ public function getOptions()
+ {
+ return $this->options;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional .google.protobuf.FieldOptions options = 8;</code>
+ * @param \Google\Protobuf\Internal\FieldOptions $var
+ * @return $this
+ */
+ public function setOptions($var)
+ {
+ GPBUtil::checkMessage($var, \Google\Protobuf\Internal\FieldOptions::class);
+ $this->options = $var;
+ $this->has_options = true;
+
+ return $this;
+ }
+
+ public function hasOptions()
+ {
+ return $this->has_options;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/FieldDescriptorProto/Label.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/FieldDescriptorProto/Label.php
new file mode 100644
index 0000000..b105088
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/FieldDescriptorProto/Label.php
@@ -0,0 +1,30 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/descriptor.proto
+
+namespace Google\Protobuf\Internal\FieldDescriptorProto;
+
+/**
+ * Protobuf type <code>google.protobuf.FieldDescriptorProto.Label</code>
+ */
+class Label
+{
+ /**
+ * 0 is reserved for errors
+ *
+ * Generated from protobuf enum <code>LABEL_OPTIONAL = 1;</code>
+ */
+ const LABEL_OPTIONAL = 1;
+ /**
+ * Generated from protobuf enum <code>LABEL_REQUIRED = 2;</code>
+ */
+ const LABEL_REQUIRED = 2;
+ /**
+ * Generated from protobuf enum <code>LABEL_REPEATED = 3;</code>
+ */
+ const LABEL_REPEATED = 3;
+}
+
+// Adding a class alias for backwards compatibility with the previous class name.
+class_alias(Label::class, \Google\Protobuf\Internal\FieldDescriptorProto_Label::class);
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/FieldDescriptorProto/Type.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/FieldDescriptorProto/Type.php
new file mode 100644
index 0000000..ea228a7
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/FieldDescriptorProto/Type.php
@@ -0,0 +1,110 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/descriptor.proto
+
+namespace Google\Protobuf\Internal\FieldDescriptorProto;
+
+/**
+ * Protobuf type <code>google.protobuf.FieldDescriptorProto.Type</code>
+ */
+class Type
+{
+ /**
+ * 0 is reserved for errors.
+ * Order is weird for historical reasons.
+ *
+ * Generated from protobuf enum <code>TYPE_DOUBLE = 1;</code>
+ */
+ const TYPE_DOUBLE = 1;
+ /**
+ * Generated from protobuf enum <code>TYPE_FLOAT = 2;</code>
+ */
+ const TYPE_FLOAT = 2;
+ /**
+ * Not ZigZag encoded. Negative numbers take 10 bytes. Use TYPE_SINT64 if
+ * negative values are likely.
+ *
+ * Generated from protobuf enum <code>TYPE_INT64 = 3;</code>
+ */
+ const TYPE_INT64 = 3;
+ /**
+ * Generated from protobuf enum <code>TYPE_UINT64 = 4;</code>
+ */
+ const TYPE_UINT64 = 4;
+ /**
+ * Not ZigZag encoded. Negative numbers take 10 bytes. Use TYPE_SINT32 if
+ * negative values are likely.
+ *
+ * Generated from protobuf enum <code>TYPE_INT32 = 5;</code>
+ */
+ const TYPE_INT32 = 5;
+ /**
+ * Generated from protobuf enum <code>TYPE_FIXED64 = 6;</code>
+ */
+ const TYPE_FIXED64 = 6;
+ /**
+ * Generated from protobuf enum <code>TYPE_FIXED32 = 7;</code>
+ */
+ const TYPE_FIXED32 = 7;
+ /**
+ * Generated from protobuf enum <code>TYPE_BOOL = 8;</code>
+ */
+ const TYPE_BOOL = 8;
+ /**
+ * Generated from protobuf enum <code>TYPE_STRING = 9;</code>
+ */
+ const TYPE_STRING = 9;
+ /**
+ * Tag-delimited aggregate.
+ * Group type is deprecated and not supported in proto3. However, Proto3
+ * implementations should still be able to parse the group wire format and
+ * treat group fields as unknown fields.
+ *
+ * Generated from protobuf enum <code>TYPE_GROUP = 10;</code>
+ */
+ const TYPE_GROUP = 10;
+ /**
+ * Length-delimited aggregate.
+ *
+ * Generated from protobuf enum <code>TYPE_MESSAGE = 11;</code>
+ */
+ const TYPE_MESSAGE = 11;
+ /**
+ * New in version 2.
+ *
+ * Generated from protobuf enum <code>TYPE_BYTES = 12;</code>
+ */
+ const TYPE_BYTES = 12;
+ /**
+ * Generated from protobuf enum <code>TYPE_UINT32 = 13;</code>
+ */
+ const TYPE_UINT32 = 13;
+ /**
+ * Generated from protobuf enum <code>TYPE_ENUM = 14;</code>
+ */
+ const TYPE_ENUM = 14;
+ /**
+ * Generated from protobuf enum <code>TYPE_SFIXED32 = 15;</code>
+ */
+ const TYPE_SFIXED32 = 15;
+ /**
+ * Generated from protobuf enum <code>TYPE_SFIXED64 = 16;</code>
+ */
+ const TYPE_SFIXED64 = 16;
+ /**
+ * Uses ZigZag encoding.
+ *
+ * Generated from protobuf enum <code>TYPE_SINT32 = 17;</code>
+ */
+ const TYPE_SINT32 = 17;
+ /**
+ * Uses ZigZag encoding.
+ *
+ * Generated from protobuf enum <code>TYPE_SINT64 = 18;</code>
+ */
+ const TYPE_SINT64 = 18;
+}
+
+// Adding a class alias for backwards compatibility with the previous class name.
+class_alias(Type::class, \Google\Protobuf\Internal\FieldDescriptorProto_Type::class);
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/FieldOptions.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/FieldOptions.php
new file mode 100644
index 0000000..751c278
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/FieldOptions.php
@@ -0,0 +1,488 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/descriptor.proto
+
+namespace Google\Protobuf\Internal;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\GPBWire;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\InputStream;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Generated from protobuf message <code>google.protobuf.FieldOptions</code>
+ */
+class FieldOptions extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * The ctype option instructs the C++ code generator to use a different
+ * representation of the field than it normally would. See the specific
+ * options below. This option is not yet implemented in the open source
+ * release -- sorry, we'll try to include it in a future version!
+ *
+ * Generated from protobuf field <code>optional .google.protobuf.FieldOptions.CType ctype = 1 [default = STRING];</code>
+ */
+ private $ctype = 0;
+ private $has_ctype = false;
+ /**
+ * The packed option can be enabled for repeated primitive fields to enable
+ * a more efficient representation on the wire. Rather than repeatedly
+ * writing the tag and type for each element, the entire array is encoded as
+ * a single length-delimited blob. In proto3, only explicit setting it to
+ * false will avoid using packed encoding.
+ *
+ * Generated from protobuf field <code>optional bool packed = 2;</code>
+ */
+ private $packed = false;
+ private $has_packed = false;
+ /**
+ * The jstype option determines the JavaScript type used for values of the
+ * field. The option is permitted only for 64 bit integral and fixed types
+ * (int64, uint64, sint64, fixed64, sfixed64). A field with jstype JS_STRING
+ * is represented as JavaScript string, which avoids loss of precision that
+ * can happen when a large value is converted to a floating point JavaScript.
+ * Specifying JS_NUMBER for the jstype causes the generated JavaScript code to
+ * use the JavaScript "number" type. The behavior of the default option
+ * JS_NORMAL is implementation dependent.
+ * This option is an enum to permit additional types to be added, e.g.
+ * goog.math.Integer.
+ *
+ * Generated from protobuf field <code>optional .google.protobuf.FieldOptions.JSType jstype = 6 [default = JS_NORMAL];</code>
+ */
+ private $jstype = 0;
+ private $has_jstype = false;
+ /**
+ * Should this field be parsed lazily? Lazy applies only to message-type
+ * fields. It means that when the outer message is initially parsed, the
+ * inner message's contents will not be parsed but instead stored in encoded
+ * form. The inner message will actually be parsed when it is first accessed.
+ * This is only a hint. Implementations are free to choose whether to use
+ * eager or lazy parsing regardless of the value of this option. However,
+ * setting this option true suggests that the protocol author believes that
+ * using lazy parsing on this field is worth the additional bookkeeping
+ * overhead typically needed to implement it.
+ * This option does not affect the public interface of any generated code;
+ * all method signatures remain the same. Furthermore, thread-safety of the
+ * interface is not affected by this option; const methods remain safe to
+ * call from multiple threads concurrently, while non-const methods continue
+ * to require exclusive access.
+ * Note that implementations may choose not to check required fields within
+ * a lazy sub-message. That is, calling IsInitialized() on the outer message
+ * may return true even if the inner message has missing required fields.
+ * This is necessary because otherwise the inner message would have to be
+ * parsed in order to perform the check, defeating the purpose of lazy
+ * parsing. An implementation which chooses not to check required fields
+ * must be consistent about it. That is, for any particular sub-message, the
+ * implementation must either *always* check its required fields, or *never*
+ * check its required fields, regardless of whether or not the message has
+ * been parsed.
+ *
+ * Generated from protobuf field <code>optional bool lazy = 5 [default = false];</code>
+ */
+ private $lazy = false;
+ private $has_lazy = false;
+ /**
+ * Is this field deprecated?
+ * Depending on the target platform, this can emit Deprecated annotations
+ * for accessors, or it will be completely ignored; in the very least, this
+ * is a formalization for deprecating fields.
+ *
+ * Generated from protobuf field <code>optional bool deprecated = 3 [default = false];</code>
+ */
+ private $deprecated = false;
+ private $has_deprecated = false;
+ /**
+ * For Google-internal migration only. Do not use.
+ *
+ * Generated from protobuf field <code>optional bool weak = 10 [default = false];</code>
+ */
+ private $weak = false;
+ private $has_weak = false;
+ /**
+ * The parser stores options it doesn't recognize here. See above.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
+ */
+ private $uninterpreted_option;
+ private $has_uninterpreted_option = false;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type int $ctype
+ * The ctype option instructs the C++ code generator to use a different
+ * representation of the field than it normally would. See the specific
+ * options below. This option is not yet implemented in the open source
+ * release -- sorry, we'll try to include it in a future version!
+ * @type bool $packed
+ * The packed option can be enabled for repeated primitive fields to enable
+ * a more efficient representation on the wire. Rather than repeatedly
+ * writing the tag and type for each element, the entire array is encoded as
+ * a single length-delimited blob. In proto3, only explicit setting it to
+ * false will avoid using packed encoding.
+ * @type int $jstype
+ * The jstype option determines the JavaScript type used for values of the
+ * field. The option is permitted only for 64 bit integral and fixed types
+ * (int64, uint64, sint64, fixed64, sfixed64). A field with jstype JS_STRING
+ * is represented as JavaScript string, which avoids loss of precision that
+ * can happen when a large value is converted to a floating point JavaScript.
+ * Specifying JS_NUMBER for the jstype causes the generated JavaScript code to
+ * use the JavaScript "number" type. The behavior of the default option
+ * JS_NORMAL is implementation dependent.
+ * This option is an enum to permit additional types to be added, e.g.
+ * goog.math.Integer.
+ * @type bool $lazy
+ * Should this field be parsed lazily? Lazy applies only to message-type
+ * fields. It means that when the outer message is initially parsed, the
+ * inner message's contents will not be parsed but instead stored in encoded
+ * form. The inner message will actually be parsed when it is first accessed.
+ * This is only a hint. Implementations are free to choose whether to use
+ * eager or lazy parsing regardless of the value of this option. However,
+ * setting this option true suggests that the protocol author believes that
+ * using lazy parsing on this field is worth the additional bookkeeping
+ * overhead typically needed to implement it.
+ * This option does not affect the public interface of any generated code;
+ * all method signatures remain the same. Furthermore, thread-safety of the
+ * interface is not affected by this option; const methods remain safe to
+ * call from multiple threads concurrently, while non-const methods continue
+ * to require exclusive access.
+ * Note that implementations may choose not to check required fields within
+ * a lazy sub-message. That is, calling IsInitialized() on the outer message
+ * may return true even if the inner message has missing required fields.
+ * This is necessary because otherwise the inner message would have to be
+ * parsed in order to perform the check, defeating the purpose of lazy
+ * parsing. An implementation which chooses not to check required fields
+ * must be consistent about it. That is, for any particular sub-message, the
+ * implementation must either *always* check its required fields, or *never*
+ * check its required fields, regardless of whether or not the message has
+ * been parsed.
+ * @type bool $deprecated
+ * Is this field deprecated?
+ * Depending on the target platform, this can emit Deprecated annotations
+ * for accessors, or it will be completely ignored; in the very least, this
+ * is a formalization for deprecating fields.
+ * @type bool $weak
+ * For Google-internal migration only. Do not use.
+ * @type \Google\Protobuf\Internal\UninterpretedOption[]|\Google\Protobuf\Internal\RepeatedField $uninterpreted_option
+ * The parser stores options it doesn't recognize here. See above.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * The ctype option instructs the C++ code generator to use a different
+ * representation of the field than it normally would. See the specific
+ * options below. This option is not yet implemented in the open source
+ * release -- sorry, we'll try to include it in a future version!
+ *
+ * Generated from protobuf field <code>optional .google.protobuf.FieldOptions.CType ctype = 1 [default = STRING];</code>
+ * @return int
+ */
+ public function getCtype()
+ {
+ return $this->ctype;
+ }
+
+ /**
+ * The ctype option instructs the C++ code generator to use a different
+ * representation of the field than it normally would. See the specific
+ * options below. This option is not yet implemented in the open source
+ * release -- sorry, we'll try to include it in a future version!
+ *
+ * Generated from protobuf field <code>optional .google.protobuf.FieldOptions.CType ctype = 1 [default = STRING];</code>
+ * @param int $var
+ * @return $this
+ */
+ public function setCtype($var)
+ {
+ GPBUtil::checkEnum($var, \Google\Protobuf\Internal\FieldOptions_CType::class);
+ $this->ctype = $var;
+ $this->has_ctype = true;
+
+ return $this;
+ }
+
+ public function hasCtype()
+ {
+ return $this->has_ctype;
+ }
+
+ /**
+ * The packed option can be enabled for repeated primitive fields to enable
+ * a more efficient representation on the wire. Rather than repeatedly
+ * writing the tag and type for each element, the entire array is encoded as
+ * a single length-delimited blob. In proto3, only explicit setting it to
+ * false will avoid using packed encoding.
+ *
+ * Generated from protobuf field <code>optional bool packed = 2;</code>
+ * @return bool
+ */
+ public function getPacked()
+ {
+ return $this->packed;
+ }
+
+ /**
+ * The packed option can be enabled for repeated primitive fields to enable
+ * a more efficient representation on the wire. Rather than repeatedly
+ * writing the tag and type for each element, the entire array is encoded as
+ * a single length-delimited blob. In proto3, only explicit setting it to
+ * false will avoid using packed encoding.
+ *
+ * Generated from protobuf field <code>optional bool packed = 2;</code>
+ * @param bool $var
+ * @return $this
+ */
+ public function setPacked($var)
+ {
+ GPBUtil::checkBool($var);
+ $this->packed = $var;
+ $this->has_packed = true;
+
+ return $this;
+ }
+
+ public function hasPacked()
+ {
+ return $this->has_packed;
+ }
+
+ /**
+ * The jstype option determines the JavaScript type used for values of the
+ * field. The option is permitted only for 64 bit integral and fixed types
+ * (int64, uint64, sint64, fixed64, sfixed64). A field with jstype JS_STRING
+ * is represented as JavaScript string, which avoids loss of precision that
+ * can happen when a large value is converted to a floating point JavaScript.
+ * Specifying JS_NUMBER for the jstype causes the generated JavaScript code to
+ * use the JavaScript "number" type. The behavior of the default option
+ * JS_NORMAL is implementation dependent.
+ * This option is an enum to permit additional types to be added, e.g.
+ * goog.math.Integer.
+ *
+ * Generated from protobuf field <code>optional .google.protobuf.FieldOptions.JSType jstype = 6 [default = JS_NORMAL];</code>
+ * @return int
+ */
+ public function getJstype()
+ {
+ return $this->jstype;
+ }
+
+ /**
+ * The jstype option determines the JavaScript type used for values of the
+ * field. The option is permitted only for 64 bit integral and fixed types
+ * (int64, uint64, sint64, fixed64, sfixed64). A field with jstype JS_STRING
+ * is represented as JavaScript string, which avoids loss of precision that
+ * can happen when a large value is converted to a floating point JavaScript.
+ * Specifying JS_NUMBER for the jstype causes the generated JavaScript code to
+ * use the JavaScript "number" type. The behavior of the default option
+ * JS_NORMAL is implementation dependent.
+ * This option is an enum to permit additional types to be added, e.g.
+ * goog.math.Integer.
+ *
+ * Generated from protobuf field <code>optional .google.protobuf.FieldOptions.JSType jstype = 6 [default = JS_NORMAL];</code>
+ * @param int $var
+ * @return $this
+ */
+ public function setJstype($var)
+ {
+ GPBUtil::checkEnum($var, \Google\Protobuf\Internal\FieldOptions_JSType::class);
+ $this->jstype = $var;
+ $this->has_jstype = true;
+
+ return $this;
+ }
+
+ public function hasJstype()
+ {
+ return $this->has_jstype;
+ }
+
+ /**
+ * Should this field be parsed lazily? Lazy applies only to message-type
+ * fields. It means that when the outer message is initially parsed, the
+ * inner message's contents will not be parsed but instead stored in encoded
+ * form. The inner message will actually be parsed when it is first accessed.
+ * This is only a hint. Implementations are free to choose whether to use
+ * eager or lazy parsing regardless of the value of this option. However,
+ * setting this option true suggests that the protocol author believes that
+ * using lazy parsing on this field is worth the additional bookkeeping
+ * overhead typically needed to implement it.
+ * This option does not affect the public interface of any generated code;
+ * all method signatures remain the same. Furthermore, thread-safety of the
+ * interface is not affected by this option; const methods remain safe to
+ * call from multiple threads concurrently, while non-const methods continue
+ * to require exclusive access.
+ * Note that implementations may choose not to check required fields within
+ * a lazy sub-message. That is, calling IsInitialized() on the outer message
+ * may return true even if the inner message has missing required fields.
+ * This is necessary because otherwise the inner message would have to be
+ * parsed in order to perform the check, defeating the purpose of lazy
+ * parsing. An implementation which chooses not to check required fields
+ * must be consistent about it. That is, for any particular sub-message, the
+ * implementation must either *always* check its required fields, or *never*
+ * check its required fields, regardless of whether or not the message has
+ * been parsed.
+ *
+ * Generated from protobuf field <code>optional bool lazy = 5 [default = false];</code>
+ * @return bool
+ */
+ public function getLazy()
+ {
+ return $this->lazy;
+ }
+
+ /**
+ * Should this field be parsed lazily? Lazy applies only to message-type
+ * fields. It means that when the outer message is initially parsed, the
+ * inner message's contents will not be parsed but instead stored in encoded
+ * form. The inner message will actually be parsed when it is first accessed.
+ * This is only a hint. Implementations are free to choose whether to use
+ * eager or lazy parsing regardless of the value of this option. However,
+ * setting this option true suggests that the protocol author believes that
+ * using lazy parsing on this field is worth the additional bookkeeping
+ * overhead typically needed to implement it.
+ * This option does not affect the public interface of any generated code;
+ * all method signatures remain the same. Furthermore, thread-safety of the
+ * interface is not affected by this option; const methods remain safe to
+ * call from multiple threads concurrently, while non-const methods continue
+ * to require exclusive access.
+ * Note that implementations may choose not to check required fields within
+ * a lazy sub-message. That is, calling IsInitialized() on the outer message
+ * may return true even if the inner message has missing required fields.
+ * This is necessary because otherwise the inner message would have to be
+ * parsed in order to perform the check, defeating the purpose of lazy
+ * parsing. An implementation which chooses not to check required fields
+ * must be consistent about it. That is, for any particular sub-message, the
+ * implementation must either *always* check its required fields, or *never*
+ * check its required fields, regardless of whether or not the message has
+ * been parsed.
+ *
+ * Generated from protobuf field <code>optional bool lazy = 5 [default = false];</code>
+ * @param bool $var
+ * @return $this
+ */
+ public function setLazy($var)
+ {
+ GPBUtil::checkBool($var);
+ $this->lazy = $var;
+ $this->has_lazy = true;
+
+ return $this;
+ }
+
+ public function hasLazy()
+ {
+ return $this->has_lazy;
+ }
+
+ /**
+ * Is this field deprecated?
+ * Depending on the target platform, this can emit Deprecated annotations
+ * for accessors, or it will be completely ignored; in the very least, this
+ * is a formalization for deprecating fields.
+ *
+ * Generated from protobuf field <code>optional bool deprecated = 3 [default = false];</code>
+ * @return bool
+ */
+ public function getDeprecated()
+ {
+ return $this->deprecated;
+ }
+
+ /**
+ * Is this field deprecated?
+ * Depending on the target platform, this can emit Deprecated annotations
+ * for accessors, or it will be completely ignored; in the very least, this
+ * is a formalization for deprecating fields.
+ *
+ * Generated from protobuf field <code>optional bool deprecated = 3 [default = false];</code>
+ * @param bool $var
+ * @return $this
+ */
+ public function setDeprecated($var)
+ {
+ GPBUtil::checkBool($var);
+ $this->deprecated = $var;
+ $this->has_deprecated = true;
+
+ return $this;
+ }
+
+ public function hasDeprecated()
+ {
+ return $this->has_deprecated;
+ }
+
+ /**
+ * For Google-internal migration only. Do not use.
+ *
+ * Generated from protobuf field <code>optional bool weak = 10 [default = false];</code>
+ * @return bool
+ */
+ public function getWeak()
+ {
+ return $this->weak;
+ }
+
+ /**
+ * For Google-internal migration only. Do not use.
+ *
+ * Generated from protobuf field <code>optional bool weak = 10 [default = false];</code>
+ * @param bool $var
+ * @return $this
+ */
+ public function setWeak($var)
+ {
+ GPBUtil::checkBool($var);
+ $this->weak = $var;
+ $this->has_weak = true;
+
+ return $this;
+ }
+
+ public function hasWeak()
+ {
+ return $this->has_weak;
+ }
+
+ /**
+ * The parser stores options it doesn't recognize here. See above.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getUninterpretedOption()
+ {
+ return $this->uninterpreted_option;
+ }
+
+ /**
+ * The parser stores options it doesn't recognize here. See above.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
+ * @param \Google\Protobuf\Internal\UninterpretedOption[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setUninterpretedOption($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\UninterpretedOption::class);
+ $this->uninterpreted_option = $arr;
+ $this->has_uninterpreted_option = true;
+
+ return $this;
+ }
+
+ public function hasUninterpretedOption()
+ {
+ return $this->has_uninterpreted_option;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/FieldOptions/CType.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/FieldOptions/CType.php
new file mode 100644
index 0000000..016197a
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/FieldOptions/CType.php
@@ -0,0 +1,30 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/descriptor.proto
+
+namespace Google\Protobuf\Internal\FieldOptions;
+
+/**
+ * Protobuf type <code>google.protobuf.FieldOptions.CType</code>
+ */
+class CType
+{
+ /**
+ * Default mode.
+ *
+ * Generated from protobuf enum <code>STRING = 0;</code>
+ */
+ const STRING = 0;
+ /**
+ * Generated from protobuf enum <code>CORD = 1;</code>
+ */
+ const CORD = 1;
+ /**
+ * Generated from protobuf enum <code>STRING_PIECE = 2;</code>
+ */
+ const STRING_PIECE = 2;
+}
+
+// Adding a class alias for backwards compatibility with the previous class name.
+class_alias(CType::class, \Google\Protobuf\Internal\FieldOptions_CType::class);
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/FieldOptions/JSType.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/FieldOptions/JSType.php
new file mode 100644
index 0000000..f7b78a1
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/FieldOptions/JSType.php
@@ -0,0 +1,34 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/descriptor.proto
+
+namespace Google\Protobuf\Internal\FieldOptions;
+
+/**
+ * Protobuf type <code>google.protobuf.FieldOptions.JSType</code>
+ */
+class JSType
+{
+ /**
+ * Use the default type.
+ *
+ * Generated from protobuf enum <code>JS_NORMAL = 0;</code>
+ */
+ const JS_NORMAL = 0;
+ /**
+ * Use JavaScript strings.
+ *
+ * Generated from protobuf enum <code>JS_STRING = 1;</code>
+ */
+ const JS_STRING = 1;
+ /**
+ * Use JavaScript numbers.
+ *
+ * Generated from protobuf enum <code>JS_NUMBER = 2;</code>
+ */
+ const JS_NUMBER = 2;
+}
+
+// Adding a class alias for backwards compatibility with the previous class name.
+class_alias(JSType::class, \Google\Protobuf\Internal\FieldOptions_JSType::class);
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/FileDescriptor.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/FileDescriptor.php
new file mode 100644
index 0000000..038da38
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/FileDescriptor.php
@@ -0,0 +1,89 @@
+<?php
+
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+namespace Google\Protobuf\Internal;
+
+class FileDescriptor
+{
+
+ private $package;
+ private $message_type = [];
+ private $enum_type = [];
+
+ public function setPackage($package)
+ {
+ $this->package = $package;
+ }
+
+ public function getPackage()
+ {
+ return $this->package;
+ }
+
+ public function getMessageType()
+ {
+ return $this->message_type;
+ }
+
+ public function addMessageType($desc)
+ {
+ $this->message_type[] = $desc;
+ }
+
+ public function getEnumType()
+ {
+ return $this->enum_type;
+ }
+
+ public function addEnumType($desc)
+ {
+ $this->enum_type[]= $desc;
+ }
+
+ public static function buildFromProto($proto)
+ {
+ $file = new FileDescriptor();
+ $file->setPackage($proto->getPackage());
+ foreach ($proto->getMessageType() as $message_proto) {
+ $file->addMessageType(Descriptor::buildFromProto(
+ $message_proto, $proto, ""));
+ }
+ foreach ($proto->getEnumType() as $enum_proto) {
+ $file->addEnumType(
+ EnumDescriptor::buildFromProto(
+ $enum_proto,
+ $proto,
+ ""));
+ }
+ return $file;
+ }
+}
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/FileDescriptorProto.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/FileDescriptorProto.php
new file mode 100644
index 0000000..cb10aa7
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/FileDescriptorProto.php
@@ -0,0 +1,519 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/descriptor.proto
+
+namespace Google\Protobuf\Internal;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\GPBWire;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\InputStream;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Describes a complete .proto file.
+ *
+ * Generated from protobuf message <code>google.protobuf.FileDescriptorProto</code>
+ */
+class FileDescriptorProto extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * file name, relative to root of source tree
+ *
+ * Generated from protobuf field <code>optional string name = 1;</code>
+ */
+ private $name = '';
+ private $has_name = false;
+ /**
+ * e.g. "foo", "foo.bar", etc.
+ *
+ * Generated from protobuf field <code>optional string package = 2;</code>
+ */
+ private $package = '';
+ private $has_package = false;
+ /**
+ * Names of files imported by this file.
+ *
+ * Generated from protobuf field <code>repeated string dependency = 3;</code>
+ */
+ private $dependency;
+ private $has_dependency = false;
+ /**
+ * Indexes of the public imported files in the dependency list above.
+ *
+ * Generated from protobuf field <code>repeated int32 public_dependency = 10;</code>
+ */
+ private $public_dependency;
+ private $has_public_dependency = false;
+ /**
+ * Indexes of the weak imported files in the dependency list.
+ * For Google-internal migration only. Do not use.
+ *
+ * Generated from protobuf field <code>repeated int32 weak_dependency = 11;</code>
+ */
+ private $weak_dependency;
+ private $has_weak_dependency = false;
+ /**
+ * All top-level definitions in this file.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.DescriptorProto message_type = 4;</code>
+ */
+ private $message_type;
+ private $has_message_type = false;
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.EnumDescriptorProto enum_type = 5;</code>
+ */
+ private $enum_type;
+ private $has_enum_type = false;
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.ServiceDescriptorProto service = 6;</code>
+ */
+ private $service;
+ private $has_service = false;
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.FieldDescriptorProto extension = 7;</code>
+ */
+ private $extension;
+ private $has_extension = false;
+ /**
+ * Generated from protobuf field <code>optional .google.protobuf.FileOptions options = 8;</code>
+ */
+ private $options = null;
+ private $has_options = false;
+ /**
+ * This field contains optional information about the original source code.
+ * You may safely remove this entire field without harming runtime
+ * functionality of the descriptors -- the information is needed only by
+ * development tools.
+ *
+ * Generated from protobuf field <code>optional .google.protobuf.SourceCodeInfo source_code_info = 9;</code>
+ */
+ private $source_code_info = null;
+ private $has_source_code_info = false;
+ /**
+ * The syntax of the proto file.
+ * The supported values are "proto2" and "proto3".
+ *
+ * Generated from protobuf field <code>optional string syntax = 12;</code>
+ */
+ private $syntax = '';
+ private $has_syntax = false;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type string $name
+ * file name, relative to root of source tree
+ * @type string $package
+ * e.g. "foo", "foo.bar", etc.
+ * @type string[]|\Google\Protobuf\Internal\RepeatedField $dependency
+ * Names of files imported by this file.
+ * @type int[]|\Google\Protobuf\Internal\RepeatedField $public_dependency
+ * Indexes of the public imported files in the dependency list above.
+ * @type int[]|\Google\Protobuf\Internal\RepeatedField $weak_dependency
+ * Indexes of the weak imported files in the dependency list.
+ * For Google-internal migration only. Do not use.
+ * @type \Google\Protobuf\Internal\DescriptorProto[]|\Google\Protobuf\Internal\RepeatedField $message_type
+ * All top-level definitions in this file.
+ * @type \Google\Protobuf\Internal\EnumDescriptorProto[]|\Google\Protobuf\Internal\RepeatedField $enum_type
+ * @type \Google\Protobuf\Internal\ServiceDescriptorProto[]|\Google\Protobuf\Internal\RepeatedField $service
+ * @type \Google\Protobuf\Internal\FieldDescriptorProto[]|\Google\Protobuf\Internal\RepeatedField $extension
+ * @type \Google\Protobuf\Internal\FileOptions $options
+ * @type \Google\Protobuf\Internal\SourceCodeInfo $source_code_info
+ * This field contains optional information about the original source code.
+ * You may safely remove this entire field without harming runtime
+ * functionality of the descriptors -- the information is needed only by
+ * development tools.
+ * @type string $syntax
+ * The syntax of the proto file.
+ * The supported values are "proto2" and "proto3".
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * file name, relative to root of source tree
+ *
+ * Generated from protobuf field <code>optional string name = 1;</code>
+ * @return string
+ */
+ public function getName()
+ {
+ return $this->name;
+ }
+
+ /**
+ * file name, relative to root of source tree
+ *
+ * Generated from protobuf field <code>optional string name = 1;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setName($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->name = $var;
+ $this->has_name = true;
+
+ return $this;
+ }
+
+ public function hasName()
+ {
+ return $this->has_name;
+ }
+
+ /**
+ * e.g. "foo", "foo.bar", etc.
+ *
+ * Generated from protobuf field <code>optional string package = 2;</code>
+ * @return string
+ */
+ public function getPackage()
+ {
+ return $this->package;
+ }
+
+ /**
+ * e.g. "foo", "foo.bar", etc.
+ *
+ * Generated from protobuf field <code>optional string package = 2;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setPackage($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->package = $var;
+ $this->has_package = true;
+
+ return $this;
+ }
+
+ public function hasPackage()
+ {
+ return $this->has_package;
+ }
+
+ /**
+ * Names of files imported by this file.
+ *
+ * Generated from protobuf field <code>repeated string dependency = 3;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getDependency()
+ {
+ return $this->dependency;
+ }
+
+ /**
+ * Names of files imported by this file.
+ *
+ * Generated from protobuf field <code>repeated string dependency = 3;</code>
+ * @param string[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setDependency($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::STRING);
+ $this->dependency = $arr;
+ $this->has_dependency = true;
+
+ return $this;
+ }
+
+ public function hasDependency()
+ {
+ return $this->has_dependency;
+ }
+
+ /**
+ * Indexes of the public imported files in the dependency list above.
+ *
+ * Generated from protobuf field <code>repeated int32 public_dependency = 10;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getPublicDependency()
+ {
+ return $this->public_dependency;
+ }
+
+ /**
+ * Indexes of the public imported files in the dependency list above.
+ *
+ * Generated from protobuf field <code>repeated int32 public_dependency = 10;</code>
+ * @param int[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setPublicDependency($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::INT32);
+ $this->public_dependency = $arr;
+ $this->has_public_dependency = true;
+
+ return $this;
+ }
+
+ public function hasPublicDependency()
+ {
+ return $this->has_public_dependency;
+ }
+
+ /**
+ * Indexes of the weak imported files in the dependency list.
+ * For Google-internal migration only. Do not use.
+ *
+ * Generated from protobuf field <code>repeated int32 weak_dependency = 11;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getWeakDependency()
+ {
+ return $this->weak_dependency;
+ }
+
+ /**
+ * Indexes of the weak imported files in the dependency list.
+ * For Google-internal migration only. Do not use.
+ *
+ * Generated from protobuf field <code>repeated int32 weak_dependency = 11;</code>
+ * @param int[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setWeakDependency($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::INT32);
+ $this->weak_dependency = $arr;
+ $this->has_weak_dependency = true;
+
+ return $this;
+ }
+
+ public function hasWeakDependency()
+ {
+ return $this->has_weak_dependency;
+ }
+
+ /**
+ * All top-level definitions in this file.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.DescriptorProto message_type = 4;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getMessageType()
+ {
+ return $this->message_type;
+ }
+
+ /**
+ * All top-level definitions in this file.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.DescriptorProto message_type = 4;</code>
+ * @param \Google\Protobuf\Internal\DescriptorProto[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setMessageType($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\DescriptorProto::class);
+ $this->message_type = $arr;
+ $this->has_message_type = true;
+
+ return $this;
+ }
+
+ public function hasMessageType()
+ {
+ return $this->has_message_type;
+ }
+
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.EnumDescriptorProto enum_type = 5;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getEnumType()
+ {
+ return $this->enum_type;
+ }
+
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.EnumDescriptorProto enum_type = 5;</code>
+ * @param \Google\Protobuf\Internal\EnumDescriptorProto[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setEnumType($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\EnumDescriptorProto::class);
+ $this->enum_type = $arr;
+ $this->has_enum_type = true;
+
+ return $this;
+ }
+
+ public function hasEnumType()
+ {
+ return $this->has_enum_type;
+ }
+
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.ServiceDescriptorProto service = 6;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getService()
+ {
+ return $this->service;
+ }
+
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.ServiceDescriptorProto service = 6;</code>
+ * @param \Google\Protobuf\Internal\ServiceDescriptorProto[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setService($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\ServiceDescriptorProto::class);
+ $this->service = $arr;
+ $this->has_service = true;
+
+ return $this;
+ }
+
+ public function hasService()
+ {
+ return $this->has_service;
+ }
+
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.FieldDescriptorProto extension = 7;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getExtension()
+ {
+ return $this->extension;
+ }
+
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.FieldDescriptorProto extension = 7;</code>
+ * @param \Google\Protobuf\Internal\FieldDescriptorProto[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setExtension($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\FieldDescriptorProto::class);
+ $this->extension = $arr;
+ $this->has_extension = true;
+
+ return $this;
+ }
+
+ public function hasExtension()
+ {
+ return $this->has_extension;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional .google.protobuf.FileOptions options = 8;</code>
+ * @return \Google\Protobuf\Internal\FileOptions
+ */
+ public function getOptions()
+ {
+ return $this->options;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional .google.protobuf.FileOptions options = 8;</code>
+ * @param \Google\Protobuf\Internal\FileOptions $var
+ * @return $this
+ */
+ public function setOptions($var)
+ {
+ GPBUtil::checkMessage($var, \Google\Protobuf\Internal\FileOptions::class);
+ $this->options = $var;
+ $this->has_options = true;
+
+ return $this;
+ }
+
+ public function hasOptions()
+ {
+ return $this->has_options;
+ }
+
+ /**
+ * This field contains optional information about the original source code.
+ * You may safely remove this entire field without harming runtime
+ * functionality of the descriptors -- the information is needed only by
+ * development tools.
+ *
+ * Generated from protobuf field <code>optional .google.protobuf.SourceCodeInfo source_code_info = 9;</code>
+ * @return \Google\Protobuf\Internal\SourceCodeInfo
+ */
+ public function getSourceCodeInfo()
+ {
+ return $this->source_code_info;
+ }
+
+ /**
+ * This field contains optional information about the original source code.
+ * You may safely remove this entire field without harming runtime
+ * functionality of the descriptors -- the information is needed only by
+ * development tools.
+ *
+ * Generated from protobuf field <code>optional .google.protobuf.SourceCodeInfo source_code_info = 9;</code>
+ * @param \Google\Protobuf\Internal\SourceCodeInfo $var
+ * @return $this
+ */
+ public function setSourceCodeInfo($var)
+ {
+ GPBUtil::checkMessage($var, \Google\Protobuf\Internal\SourceCodeInfo::class);
+ $this->source_code_info = $var;
+ $this->has_source_code_info = true;
+
+ return $this;
+ }
+
+ public function hasSourceCodeInfo()
+ {
+ return $this->has_source_code_info;
+ }
+
+ /**
+ * The syntax of the proto file.
+ * The supported values are "proto2" and "proto3".
+ *
+ * Generated from protobuf field <code>optional string syntax = 12;</code>
+ * @return string
+ */
+ public function getSyntax()
+ {
+ return $this->syntax;
+ }
+
+ /**
+ * The syntax of the proto file.
+ * The supported values are "proto2" and "proto3".
+ *
+ * Generated from protobuf field <code>optional string syntax = 12;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setSyntax($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->syntax = $var;
+ $this->has_syntax = true;
+
+ return $this;
+ }
+
+ public function hasSyntax()
+ {
+ return $this->has_syntax;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/FileDescriptorSet.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/FileDescriptorSet.php
new file mode 100644
index 0000000..9907b17
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/FileDescriptorSet.php
@@ -0,0 +1,70 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/descriptor.proto
+
+namespace Google\Protobuf\Internal;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\GPBWire;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\InputStream;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * The protocol compiler can output a FileDescriptorSet containing the .proto
+ * files it parses.
+ *
+ * Generated from protobuf message <code>google.protobuf.FileDescriptorSet</code>
+ */
+class FileDescriptorSet extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.FileDescriptorProto file = 1;</code>
+ */
+ private $file;
+ private $has_file = false;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type \Google\Protobuf\Internal\FileDescriptorProto[]|\Google\Protobuf\Internal\RepeatedField $file
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.FileDescriptorProto file = 1;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getFile()
+ {
+ return $this->file;
+ }
+
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.FileDescriptorProto file = 1;</code>
+ * @param \Google\Protobuf\Internal\FileDescriptorProto[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setFile($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\FileDescriptorProto::class);
+ $this->file = $arr;
+ $this->has_file = true;
+
+ return $this;
+ }
+
+ public function hasFile()
+ {
+ return $this->has_file;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/FileOptions.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/FileOptions.php
new file mode 100644
index 0000000..c6b36bb
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/FileOptions.php
@@ -0,0 +1,1046 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/descriptor.proto
+
+namespace Google\Protobuf\Internal;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\GPBWire;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\InputStream;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Generated from protobuf message <code>google.protobuf.FileOptions</code>
+ */
+class FileOptions extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * Sets the Java package where classes generated from this .proto will be
+ * placed. By default, the proto package is used, but this is often
+ * inappropriate because proto packages do not normally start with backwards
+ * domain names.
+ *
+ * Generated from protobuf field <code>optional string java_package = 1;</code>
+ */
+ private $java_package = '';
+ private $has_java_package = false;
+ /**
+ * If set, all the classes from the .proto file are wrapped in a single
+ * outer class with the given name. This applies to both Proto1
+ * (equivalent to the old "--one_java_file" option) and Proto2 (where
+ * a .proto always translates to a single class, but you may want to
+ * explicitly choose the class name).
+ *
+ * Generated from protobuf field <code>optional string java_outer_classname = 8;</code>
+ */
+ private $java_outer_classname = '';
+ private $has_java_outer_classname = false;
+ /**
+ * If set true, then the Java code generator will generate a separate .java
+ * file for each top-level message, enum, and service defined in the .proto
+ * file. Thus, these types will *not* be nested inside the outer class
+ * named by java_outer_classname. However, the outer class will still be
+ * generated to contain the file's getDescriptor() method as well as any
+ * top-level extensions defined in the file.
+ *
+ * Generated from protobuf field <code>optional bool java_multiple_files = 10 [default = false];</code>
+ */
+ private $java_multiple_files = false;
+ private $has_java_multiple_files = false;
+ /**
+ * This option does nothing.
+ *
+ * Generated from protobuf field <code>optional bool java_generate_equals_and_hash = 20 [deprecated = true];</code>
+ */
+ private $java_generate_equals_and_hash = false;
+ private $has_java_generate_equals_and_hash = false;
+ /**
+ * If set true, then the Java2 code generator will generate code that
+ * throws an exception whenever an attempt is made to assign a non-UTF-8
+ * byte sequence to a string field.
+ * Message reflection will do the same.
+ * However, an extension field still accepts non-UTF-8 byte sequences.
+ * This option has no effect on when used with the lite runtime.
+ *
+ * Generated from protobuf field <code>optional bool java_string_check_utf8 = 27 [default = false];</code>
+ */
+ private $java_string_check_utf8 = false;
+ private $has_java_string_check_utf8 = false;
+ /**
+ * Generated from protobuf field <code>optional .google.protobuf.FileOptions.OptimizeMode optimize_for = 9 [default = SPEED];</code>
+ */
+ private $optimize_for = 0;
+ private $has_optimize_for = false;
+ /**
+ * Sets the Go package where structs generated from this .proto will be
+ * placed. If omitted, the Go package will be derived from the following:
+ * - The basename of the package import path, if provided.
+ * - Otherwise, the package statement in the .proto file, if present.
+ * - Otherwise, the basename of the .proto file, without extension.
+ *
+ * Generated from protobuf field <code>optional string go_package = 11;</code>
+ */
+ private $go_package = '';
+ private $has_go_package = false;
+ /**
+ * Should generic services be generated in each language? "Generic" services
+ * are not specific to any particular RPC system. They are generated by the
+ * main code generators in each language (without additional plugins).
+ * Generic services were the only kind of service generation supported by
+ * early versions of google.protobuf.
+ * Generic services are now considered deprecated in favor of using plugins
+ * that generate code specific to your particular RPC system. Therefore,
+ * these default to false. Old code which depends on generic services should
+ * explicitly set them to true.
+ *
+ * Generated from protobuf field <code>optional bool cc_generic_services = 16 [default = false];</code>
+ */
+ private $cc_generic_services = false;
+ private $has_cc_generic_services = false;
+ /**
+ * Generated from protobuf field <code>optional bool java_generic_services = 17 [default = false];</code>
+ */
+ private $java_generic_services = false;
+ private $has_java_generic_services = false;
+ /**
+ * Generated from protobuf field <code>optional bool py_generic_services = 18 [default = false];</code>
+ */
+ private $py_generic_services = false;
+ private $has_py_generic_services = false;
+ /**
+ * Generated from protobuf field <code>optional bool php_generic_services = 42 [default = false];</code>
+ */
+ private $php_generic_services = false;
+ private $has_php_generic_services = false;
+ /**
+ * Is this file deprecated?
+ * Depending on the target platform, this can emit Deprecated annotations
+ * for everything in the file, or it will be completely ignored; in the very
+ * least, this is a formalization for deprecating files.
+ *
+ * Generated from protobuf field <code>optional bool deprecated = 23 [default = false];</code>
+ */
+ private $deprecated = false;
+ private $has_deprecated = false;
+ /**
+ * Enables the use of arenas for the proto messages in this file. This applies
+ * only to generated classes for C++.
+ *
+ * Generated from protobuf field <code>optional bool cc_enable_arenas = 31 [default = false];</code>
+ */
+ private $cc_enable_arenas = false;
+ private $has_cc_enable_arenas = false;
+ /**
+ * Sets the objective c class prefix which is prepended to all objective c
+ * generated classes from this .proto. There is no default.
+ *
+ * Generated from protobuf field <code>optional string objc_class_prefix = 36;</code>
+ */
+ private $objc_class_prefix = '';
+ private $has_objc_class_prefix = false;
+ /**
+ * Namespace for generated classes; defaults to the package.
+ *
+ * Generated from protobuf field <code>optional string csharp_namespace = 37;</code>
+ */
+ private $csharp_namespace = '';
+ private $has_csharp_namespace = false;
+ /**
+ * By default Swift generators will take the proto package and CamelCase it
+ * replacing '.' with underscore and use that to prefix the types/symbols
+ * defined. When this options is provided, they will use this value instead
+ * to prefix the types/symbols defined.
+ *
+ * Generated from protobuf field <code>optional string swift_prefix = 39;</code>
+ */
+ private $swift_prefix = '';
+ private $has_swift_prefix = false;
+ /**
+ * Sets the php class prefix which is prepended to all php generated classes
+ * from this .proto. Default is empty.
+ *
+ * Generated from protobuf field <code>optional string php_class_prefix = 40;</code>
+ */
+ private $php_class_prefix = '';
+ private $has_php_class_prefix = false;
+ /**
+ * Use this option to change the namespace of php generated classes. Default
+ * is empty. When this option is empty, the package name will be used for
+ * determining the namespace.
+ *
+ * Generated from protobuf field <code>optional string php_namespace = 41;</code>
+ */
+ private $php_namespace = '';
+ private $has_php_namespace = false;
+ /**
+ * Use this option to change the namespace of php generated metadata classes.
+ * Default is empty. When this option is empty, the proto file name will be used
+ * for determining the namespace.
+ *
+ * Generated from protobuf field <code>optional string php_metadata_namespace = 44;</code>
+ */
+ private $php_metadata_namespace = '';
+ private $has_php_metadata_namespace = false;
+ /**
+ * Use this option to change the package of ruby generated classes. Default
+ * is empty. When this option is not set, the package name will be used for
+ * determining the ruby package.
+ *
+ * Generated from protobuf field <code>optional string ruby_package = 45;</code>
+ */
+ private $ruby_package = '';
+ private $has_ruby_package = false;
+ /**
+ * The parser stores options it doesn't recognize here.
+ * See the documentation for the "Options" section above.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
+ */
+ private $uninterpreted_option;
+ private $has_uninterpreted_option = false;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type string $java_package
+ * Sets the Java package where classes generated from this .proto will be
+ * placed. By default, the proto package is used, but this is often
+ * inappropriate because proto packages do not normally start with backwards
+ * domain names.
+ * @type string $java_outer_classname
+ * If set, all the classes from the .proto file are wrapped in a single
+ * outer class with the given name. This applies to both Proto1
+ * (equivalent to the old "--one_java_file" option) and Proto2 (where
+ * a .proto always translates to a single class, but you may want to
+ * explicitly choose the class name).
+ * @type bool $java_multiple_files
+ * If set true, then the Java code generator will generate a separate .java
+ * file for each top-level message, enum, and service defined in the .proto
+ * file. Thus, these types will *not* be nested inside the outer class
+ * named by java_outer_classname. However, the outer class will still be
+ * generated to contain the file's getDescriptor() method as well as any
+ * top-level extensions defined in the file.
+ * @type bool $java_generate_equals_and_hash
+ * This option does nothing.
+ * @type bool $java_string_check_utf8
+ * If set true, then the Java2 code generator will generate code that
+ * throws an exception whenever an attempt is made to assign a non-UTF-8
+ * byte sequence to a string field.
+ * Message reflection will do the same.
+ * However, an extension field still accepts non-UTF-8 byte sequences.
+ * This option has no effect on when used with the lite runtime.
+ * @type int $optimize_for
+ * @type string $go_package
+ * Sets the Go package where structs generated from this .proto will be
+ * placed. If omitted, the Go package will be derived from the following:
+ * - The basename of the package import path, if provided.
+ * - Otherwise, the package statement in the .proto file, if present.
+ * - Otherwise, the basename of the .proto file, without extension.
+ * @type bool $cc_generic_services
+ * Should generic services be generated in each language? "Generic" services
+ * are not specific to any particular RPC system. They are generated by the
+ * main code generators in each language (without additional plugins).
+ * Generic services were the only kind of service generation supported by
+ * early versions of google.protobuf.
+ * Generic services are now considered deprecated in favor of using plugins
+ * that generate code specific to your particular RPC system. Therefore,
+ * these default to false. Old code which depends on generic services should
+ * explicitly set them to true.
+ * @type bool $java_generic_services
+ * @type bool $py_generic_services
+ * @type bool $php_generic_services
+ * @type bool $deprecated
+ * Is this file deprecated?
+ * Depending on the target platform, this can emit Deprecated annotations
+ * for everything in the file, or it will be completely ignored; in the very
+ * least, this is a formalization for deprecating files.
+ * @type bool $cc_enable_arenas
+ * Enables the use of arenas for the proto messages in this file. This applies
+ * only to generated classes for C++.
+ * @type string $objc_class_prefix
+ * Sets the objective c class prefix which is prepended to all objective c
+ * generated classes from this .proto. There is no default.
+ * @type string $csharp_namespace
+ * Namespace for generated classes; defaults to the package.
+ * @type string $swift_prefix
+ * By default Swift generators will take the proto package and CamelCase it
+ * replacing '.' with underscore and use that to prefix the types/symbols
+ * defined. When this options is provided, they will use this value instead
+ * to prefix the types/symbols defined.
+ * @type string $php_class_prefix
+ * Sets the php class prefix which is prepended to all php generated classes
+ * from this .proto. Default is empty.
+ * @type string $php_namespace
+ * Use this option to change the namespace of php generated classes. Default
+ * is empty. When this option is empty, the package name will be used for
+ * determining the namespace.
+ * @type string $php_metadata_namespace
+ * Use this option to change the namespace of php generated metadata classes.
+ * Default is empty. When this option is empty, the proto file name will be used
+ * for determining the namespace.
+ * @type string $ruby_package
+ * Use this option to change the package of ruby generated classes. Default
+ * is empty. When this option is not set, the package name will be used for
+ * determining the ruby package.
+ * @type \Google\Protobuf\Internal\UninterpretedOption[]|\Google\Protobuf\Internal\RepeatedField $uninterpreted_option
+ * The parser stores options it doesn't recognize here.
+ * See the documentation for the "Options" section above.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * Sets the Java package where classes generated from this .proto will be
+ * placed. By default, the proto package is used, but this is often
+ * inappropriate because proto packages do not normally start with backwards
+ * domain names.
+ *
+ * Generated from protobuf field <code>optional string java_package = 1;</code>
+ * @return string
+ */
+ public function getJavaPackage()
+ {
+ return $this->java_package;
+ }
+
+ /**
+ * Sets the Java package where classes generated from this .proto will be
+ * placed. By default, the proto package is used, but this is often
+ * inappropriate because proto packages do not normally start with backwards
+ * domain names.
+ *
+ * Generated from protobuf field <code>optional string java_package = 1;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setJavaPackage($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->java_package = $var;
+ $this->has_java_package = true;
+
+ return $this;
+ }
+
+ public function hasJavaPackage()
+ {
+ return $this->has_java_package;
+ }
+
+ /**
+ * If set, all the classes from the .proto file are wrapped in a single
+ * outer class with the given name. This applies to both Proto1
+ * (equivalent to the old "--one_java_file" option) and Proto2 (where
+ * a .proto always translates to a single class, but you may want to
+ * explicitly choose the class name).
+ *
+ * Generated from protobuf field <code>optional string java_outer_classname = 8;</code>
+ * @return string
+ */
+ public function getJavaOuterClassname()
+ {
+ return $this->java_outer_classname;
+ }
+
+ /**
+ * If set, all the classes from the .proto file are wrapped in a single
+ * outer class with the given name. This applies to both Proto1
+ * (equivalent to the old "--one_java_file" option) and Proto2 (where
+ * a .proto always translates to a single class, but you may want to
+ * explicitly choose the class name).
+ *
+ * Generated from protobuf field <code>optional string java_outer_classname = 8;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setJavaOuterClassname($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->java_outer_classname = $var;
+ $this->has_java_outer_classname = true;
+
+ return $this;
+ }
+
+ public function hasJavaOuterClassname()
+ {
+ return $this->has_java_outer_classname;
+ }
+
+ /**
+ * If set true, then the Java code generator will generate a separate .java
+ * file for each top-level message, enum, and service defined in the .proto
+ * file. Thus, these types will *not* be nested inside the outer class
+ * named by java_outer_classname. However, the outer class will still be
+ * generated to contain the file's getDescriptor() method as well as any
+ * top-level extensions defined in the file.
+ *
+ * Generated from protobuf field <code>optional bool java_multiple_files = 10 [default = false];</code>
+ * @return bool
+ */
+ public function getJavaMultipleFiles()
+ {
+ return $this->java_multiple_files;
+ }
+
+ /**
+ * If set true, then the Java code generator will generate a separate .java
+ * file for each top-level message, enum, and service defined in the .proto
+ * file. Thus, these types will *not* be nested inside the outer class
+ * named by java_outer_classname. However, the outer class will still be
+ * generated to contain the file's getDescriptor() method as well as any
+ * top-level extensions defined in the file.
+ *
+ * Generated from protobuf field <code>optional bool java_multiple_files = 10 [default = false];</code>
+ * @param bool $var
+ * @return $this
+ */
+ public function setJavaMultipleFiles($var)
+ {
+ GPBUtil::checkBool($var);
+ $this->java_multiple_files = $var;
+ $this->has_java_multiple_files = true;
+
+ return $this;
+ }
+
+ public function hasJavaMultipleFiles()
+ {
+ return $this->has_java_multiple_files;
+ }
+
+ /**
+ * This option does nothing.
+ *
+ * Generated from protobuf field <code>optional bool java_generate_equals_and_hash = 20 [deprecated = true];</code>
+ * @return bool
+ */
+ public function getJavaGenerateEqualsAndHash()
+ {
+ return $this->java_generate_equals_and_hash;
+ }
+
+ /**
+ * This option does nothing.
+ *
+ * Generated from protobuf field <code>optional bool java_generate_equals_and_hash = 20 [deprecated = true];</code>
+ * @param bool $var
+ * @return $this
+ */
+ public function setJavaGenerateEqualsAndHash($var)
+ {
+ GPBUtil::checkBool($var);
+ $this->java_generate_equals_and_hash = $var;
+ $this->has_java_generate_equals_and_hash = true;
+
+ return $this;
+ }
+
+ public function hasJavaGenerateEqualsAndHash()
+ {
+ return $this->has_java_generate_equals_and_hash;
+ }
+
+ /**
+ * If set true, then the Java2 code generator will generate code that
+ * throws an exception whenever an attempt is made to assign a non-UTF-8
+ * byte sequence to a string field.
+ * Message reflection will do the same.
+ * However, an extension field still accepts non-UTF-8 byte sequences.
+ * This option has no effect on when used with the lite runtime.
+ *
+ * Generated from protobuf field <code>optional bool java_string_check_utf8 = 27 [default = false];</code>
+ * @return bool
+ */
+ public function getJavaStringCheckUtf8()
+ {
+ return $this->java_string_check_utf8;
+ }
+
+ /**
+ * If set true, then the Java2 code generator will generate code that
+ * throws an exception whenever an attempt is made to assign a non-UTF-8
+ * byte sequence to a string field.
+ * Message reflection will do the same.
+ * However, an extension field still accepts non-UTF-8 byte sequences.
+ * This option has no effect on when used with the lite runtime.
+ *
+ * Generated from protobuf field <code>optional bool java_string_check_utf8 = 27 [default = false];</code>
+ * @param bool $var
+ * @return $this
+ */
+ public function setJavaStringCheckUtf8($var)
+ {
+ GPBUtil::checkBool($var);
+ $this->java_string_check_utf8 = $var;
+ $this->has_java_string_check_utf8 = true;
+
+ return $this;
+ }
+
+ public function hasJavaStringCheckUtf8()
+ {
+ return $this->has_java_string_check_utf8;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional .google.protobuf.FileOptions.OptimizeMode optimize_for = 9 [default = SPEED];</code>
+ * @return int
+ */
+ public function getOptimizeFor()
+ {
+ return $this->optimize_for;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional .google.protobuf.FileOptions.OptimizeMode optimize_for = 9 [default = SPEED];</code>
+ * @param int $var
+ * @return $this
+ */
+ public function setOptimizeFor($var)
+ {
+ GPBUtil::checkEnum($var, \Google\Protobuf\Internal\FileOptions_OptimizeMode::class);
+ $this->optimize_for = $var;
+ $this->has_optimize_for = true;
+
+ return $this;
+ }
+
+ public function hasOptimizeFor()
+ {
+ return $this->has_optimize_for;
+ }
+
+ /**
+ * Sets the Go package where structs generated from this .proto will be
+ * placed. If omitted, the Go package will be derived from the following:
+ * - The basename of the package import path, if provided.
+ * - Otherwise, the package statement in the .proto file, if present.
+ * - Otherwise, the basename of the .proto file, without extension.
+ *
+ * Generated from protobuf field <code>optional string go_package = 11;</code>
+ * @return string
+ */
+ public function getGoPackage()
+ {
+ return $this->go_package;
+ }
+
+ /**
+ * Sets the Go package where structs generated from this .proto will be
+ * placed. If omitted, the Go package will be derived from the following:
+ * - The basename of the package import path, if provided.
+ * - Otherwise, the package statement in the .proto file, if present.
+ * - Otherwise, the basename of the .proto file, without extension.
+ *
+ * Generated from protobuf field <code>optional string go_package = 11;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setGoPackage($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->go_package = $var;
+ $this->has_go_package = true;
+
+ return $this;
+ }
+
+ public function hasGoPackage()
+ {
+ return $this->has_go_package;
+ }
+
+ /**
+ * Should generic services be generated in each language? "Generic" services
+ * are not specific to any particular RPC system. They are generated by the
+ * main code generators in each language (without additional plugins).
+ * Generic services were the only kind of service generation supported by
+ * early versions of google.protobuf.
+ * Generic services are now considered deprecated in favor of using plugins
+ * that generate code specific to your particular RPC system. Therefore,
+ * these default to false. Old code which depends on generic services should
+ * explicitly set them to true.
+ *
+ * Generated from protobuf field <code>optional bool cc_generic_services = 16 [default = false];</code>
+ * @return bool
+ */
+ public function getCcGenericServices()
+ {
+ return $this->cc_generic_services;
+ }
+
+ /**
+ * Should generic services be generated in each language? "Generic" services
+ * are not specific to any particular RPC system. They are generated by the
+ * main code generators in each language (without additional plugins).
+ * Generic services were the only kind of service generation supported by
+ * early versions of google.protobuf.
+ * Generic services are now considered deprecated in favor of using plugins
+ * that generate code specific to your particular RPC system. Therefore,
+ * these default to false. Old code which depends on generic services should
+ * explicitly set them to true.
+ *
+ * Generated from protobuf field <code>optional bool cc_generic_services = 16 [default = false];</code>
+ * @param bool $var
+ * @return $this
+ */
+ public function setCcGenericServices($var)
+ {
+ GPBUtil::checkBool($var);
+ $this->cc_generic_services = $var;
+ $this->has_cc_generic_services = true;
+
+ return $this;
+ }
+
+ public function hasCcGenericServices()
+ {
+ return $this->has_cc_generic_services;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional bool java_generic_services = 17 [default = false];</code>
+ * @return bool
+ */
+ public function getJavaGenericServices()
+ {
+ return $this->java_generic_services;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional bool java_generic_services = 17 [default = false];</code>
+ * @param bool $var
+ * @return $this
+ */
+ public function setJavaGenericServices($var)
+ {
+ GPBUtil::checkBool($var);
+ $this->java_generic_services = $var;
+ $this->has_java_generic_services = true;
+
+ return $this;
+ }
+
+ public function hasJavaGenericServices()
+ {
+ return $this->has_java_generic_services;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional bool py_generic_services = 18 [default = false];</code>
+ * @return bool
+ */
+ public function getPyGenericServices()
+ {
+ return $this->py_generic_services;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional bool py_generic_services = 18 [default = false];</code>
+ * @param bool $var
+ * @return $this
+ */
+ public function setPyGenericServices($var)
+ {
+ GPBUtil::checkBool($var);
+ $this->py_generic_services = $var;
+ $this->has_py_generic_services = true;
+
+ return $this;
+ }
+
+ public function hasPyGenericServices()
+ {
+ return $this->has_py_generic_services;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional bool php_generic_services = 42 [default = false];</code>
+ * @return bool
+ */
+ public function getPhpGenericServices()
+ {
+ return $this->php_generic_services;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional bool php_generic_services = 42 [default = false];</code>
+ * @param bool $var
+ * @return $this
+ */
+ public function setPhpGenericServices($var)
+ {
+ GPBUtil::checkBool($var);
+ $this->php_generic_services = $var;
+ $this->has_php_generic_services = true;
+
+ return $this;
+ }
+
+ public function hasPhpGenericServices()
+ {
+ return $this->has_php_generic_services;
+ }
+
+ /**
+ * Is this file deprecated?
+ * Depending on the target platform, this can emit Deprecated annotations
+ * for everything in the file, or it will be completely ignored; in the very
+ * least, this is a formalization for deprecating files.
+ *
+ * Generated from protobuf field <code>optional bool deprecated = 23 [default = false];</code>
+ * @return bool
+ */
+ public function getDeprecated()
+ {
+ return $this->deprecated;
+ }
+
+ /**
+ * Is this file deprecated?
+ * Depending on the target platform, this can emit Deprecated annotations
+ * for everything in the file, or it will be completely ignored; in the very
+ * least, this is a formalization for deprecating files.
+ *
+ * Generated from protobuf field <code>optional bool deprecated = 23 [default = false];</code>
+ * @param bool $var
+ * @return $this
+ */
+ public function setDeprecated($var)
+ {
+ GPBUtil::checkBool($var);
+ $this->deprecated = $var;
+ $this->has_deprecated = true;
+
+ return $this;
+ }
+
+ public function hasDeprecated()
+ {
+ return $this->has_deprecated;
+ }
+
+ /**
+ * Enables the use of arenas for the proto messages in this file. This applies
+ * only to generated classes for C++.
+ *
+ * Generated from protobuf field <code>optional bool cc_enable_arenas = 31 [default = false];</code>
+ * @return bool
+ */
+ public function getCcEnableArenas()
+ {
+ return $this->cc_enable_arenas;
+ }
+
+ /**
+ * Enables the use of arenas for the proto messages in this file. This applies
+ * only to generated classes for C++.
+ *
+ * Generated from protobuf field <code>optional bool cc_enable_arenas = 31 [default = false];</code>
+ * @param bool $var
+ * @return $this
+ */
+ public function setCcEnableArenas($var)
+ {
+ GPBUtil::checkBool($var);
+ $this->cc_enable_arenas = $var;
+ $this->has_cc_enable_arenas = true;
+
+ return $this;
+ }
+
+ public function hasCcEnableArenas()
+ {
+ return $this->has_cc_enable_arenas;
+ }
+
+ /**
+ * Sets the objective c class prefix which is prepended to all objective c
+ * generated classes from this .proto. There is no default.
+ *
+ * Generated from protobuf field <code>optional string objc_class_prefix = 36;</code>
+ * @return string
+ */
+ public function getObjcClassPrefix()
+ {
+ return $this->objc_class_prefix;
+ }
+
+ /**
+ * Sets the objective c class prefix which is prepended to all objective c
+ * generated classes from this .proto. There is no default.
+ *
+ * Generated from protobuf field <code>optional string objc_class_prefix = 36;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setObjcClassPrefix($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->objc_class_prefix = $var;
+ $this->has_objc_class_prefix = true;
+
+ return $this;
+ }
+
+ public function hasObjcClassPrefix()
+ {
+ return $this->has_objc_class_prefix;
+ }
+
+ /**
+ * Namespace for generated classes; defaults to the package.
+ *
+ * Generated from protobuf field <code>optional string csharp_namespace = 37;</code>
+ * @return string
+ */
+ public function getCsharpNamespace()
+ {
+ return $this->csharp_namespace;
+ }
+
+ /**
+ * Namespace for generated classes; defaults to the package.
+ *
+ * Generated from protobuf field <code>optional string csharp_namespace = 37;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setCsharpNamespace($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->csharp_namespace = $var;
+ $this->has_csharp_namespace = true;
+
+ return $this;
+ }
+
+ public function hasCsharpNamespace()
+ {
+ return $this->has_csharp_namespace;
+ }
+
+ /**
+ * By default Swift generators will take the proto package and CamelCase it
+ * replacing '.' with underscore and use that to prefix the types/symbols
+ * defined. When this options is provided, they will use this value instead
+ * to prefix the types/symbols defined.
+ *
+ * Generated from protobuf field <code>optional string swift_prefix = 39;</code>
+ * @return string
+ */
+ public function getSwiftPrefix()
+ {
+ return $this->swift_prefix;
+ }
+
+ /**
+ * By default Swift generators will take the proto package and CamelCase it
+ * replacing '.' with underscore and use that to prefix the types/symbols
+ * defined. When this options is provided, they will use this value instead
+ * to prefix the types/symbols defined.
+ *
+ * Generated from protobuf field <code>optional string swift_prefix = 39;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setSwiftPrefix($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->swift_prefix = $var;
+ $this->has_swift_prefix = true;
+
+ return $this;
+ }
+
+ public function hasSwiftPrefix()
+ {
+ return $this->has_swift_prefix;
+ }
+
+ /**
+ * Sets the php class prefix which is prepended to all php generated classes
+ * from this .proto. Default is empty.
+ *
+ * Generated from protobuf field <code>optional string php_class_prefix = 40;</code>
+ * @return string
+ */
+ public function getPhpClassPrefix()
+ {
+ return $this->php_class_prefix;
+ }
+
+ /**
+ * Sets the php class prefix which is prepended to all php generated classes
+ * from this .proto. Default is empty.
+ *
+ * Generated from protobuf field <code>optional string php_class_prefix = 40;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setPhpClassPrefix($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->php_class_prefix = $var;
+ $this->has_php_class_prefix = true;
+
+ return $this;
+ }
+
+ public function hasPhpClassPrefix()
+ {
+ return $this->has_php_class_prefix;
+ }
+
+ /**
+ * Use this option to change the namespace of php generated classes. Default
+ * is empty. When this option is empty, the package name will be used for
+ * determining the namespace.
+ *
+ * Generated from protobuf field <code>optional string php_namespace = 41;</code>
+ * @return string
+ */
+ public function getPhpNamespace()
+ {
+ return $this->php_namespace;
+ }
+
+ /**
+ * Use this option to change the namespace of php generated classes. Default
+ * is empty. When this option is empty, the package name will be used for
+ * determining the namespace.
+ *
+ * Generated from protobuf field <code>optional string php_namespace = 41;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setPhpNamespace($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->php_namespace = $var;
+ $this->has_php_namespace = true;
+
+ return $this;
+ }
+
+ public function hasPhpNamespace()
+ {
+ return $this->has_php_namespace;
+ }
+
+ /**
+ * Use this option to change the namespace of php generated metadata classes.
+ * Default is empty. When this option is empty, the proto file name will be used
+ * for determining the namespace.
+ *
+ * Generated from protobuf field <code>optional string php_metadata_namespace = 44;</code>
+ * @return string
+ */
+ public function getPhpMetadataNamespace()
+ {
+ return $this->php_metadata_namespace;
+ }
+
+ /**
+ * Use this option to change the namespace of php generated metadata classes.
+ * Default is empty. When this option is empty, the proto file name will be used
+ * for determining the namespace.
+ *
+ * Generated from protobuf field <code>optional string php_metadata_namespace = 44;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setPhpMetadataNamespace($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->php_metadata_namespace = $var;
+ $this->has_php_metadata_namespace = true;
+
+ return $this;
+ }
+
+ public function hasPhpMetadataNamespace()
+ {
+ return $this->has_php_metadata_namespace;
+ }
+
+ /**
+ * Use this option to change the package of ruby generated classes. Default
+ * is empty. When this option is not set, the package name will be used for
+ * determining the ruby package.
+ *
+ * Generated from protobuf field <code>optional string ruby_package = 45;</code>
+ * @return string
+ */
+ public function getRubyPackage()
+ {
+ return $this->ruby_package;
+ }
+
+ /**
+ * Use this option to change the package of ruby generated classes. Default
+ * is empty. When this option is not set, the package name will be used for
+ * determining the ruby package.
+ *
+ * Generated from protobuf field <code>optional string ruby_package = 45;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setRubyPackage($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->ruby_package = $var;
+ $this->has_ruby_package = true;
+
+ return $this;
+ }
+
+ public function hasRubyPackage()
+ {
+ return $this->has_ruby_package;
+ }
+
+ /**
+ * The parser stores options it doesn't recognize here.
+ * See the documentation for the "Options" section above.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getUninterpretedOption()
+ {
+ return $this->uninterpreted_option;
+ }
+
+ /**
+ * The parser stores options it doesn't recognize here.
+ * See the documentation for the "Options" section above.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
+ * @param \Google\Protobuf\Internal\UninterpretedOption[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setUninterpretedOption($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\UninterpretedOption::class);
+ $this->uninterpreted_option = $arr;
+ $this->has_uninterpreted_option = true;
+
+ return $this;
+ }
+
+ public function hasUninterpretedOption()
+ {
+ return $this->has_uninterpreted_option;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/FileOptions/OptimizeMode.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/FileOptions/OptimizeMode.php
new file mode 100644
index 0000000..3dd60bf
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/FileOptions/OptimizeMode.php
@@ -0,0 +1,36 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/descriptor.proto
+
+namespace Google\Protobuf\Internal\FileOptions;
+
+/**
+ * Generated classes can be optimized for speed or code size.
+ *
+ * Protobuf type <code>google.protobuf.FileOptions.OptimizeMode</code>
+ */
+class OptimizeMode
+{
+ /**
+ * Generate complete code for parsing, serialization,
+ *
+ * Generated from protobuf enum <code>SPEED = 1;</code>
+ */
+ const SPEED = 1;
+ /**
+ * etc.
+ *
+ * Generated from protobuf enum <code>CODE_SIZE = 2;</code>
+ */
+ const CODE_SIZE = 2;
+ /**
+ * Generate code using MessageLite and the lite runtime.
+ *
+ * Generated from protobuf enum <code>LITE_RUNTIME = 3;</code>
+ */
+ const LITE_RUNTIME = 3;
+}
+
+// Adding a class alias for backwards compatibility with the previous class name.
+class_alias(OptimizeMode::class, \Google\Protobuf\Internal\FileOptions_OptimizeMode::class);
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/GPBDecodeException.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/GPBDecodeException.php
new file mode 100644
index 0000000..402d542
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/GPBDecodeException.php
@@ -0,0 +1,47 @@
+<?php
+
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+namespace Google\Protobuf\Internal;
+
+class GPBDecodeException extends \Exception
+{
+ public function __construct(
+ $message,
+ $code = 0,
+ \Exception $previous = null)
+ {
+ parent::__construct(
+ "Error occurred during parsing: " . $message,
+ $code,
+ $previous);
+ }
+}
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/GPBJsonWire.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/GPBJsonWire.php
new file mode 100644
index 0000000..9ae57ab
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/GPBJsonWire.php
@@ -0,0 +1,304 @@
+<?php
+
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+namespace Google\Protobuf\Internal;
+
+class GPBJsonWire
+{
+
+ public static function serializeFieldToStream(
+ $value,
+ $field,
+ &$output, $has_field_name = true)
+ {
+ if ($has_field_name) {
+ $output->writeRaw("\"", 1);
+ $field_name = GPBJsonWire::formatFieldName($field);
+ $output->writeRaw($field_name, strlen($field_name));
+ $output->writeRaw("\":", 2);
+ }
+ return static::serializeFieldValueToStream(
+ $value,
+ $field,
+ $output,
+ !$has_field_name);
+ }
+
+ public static function serializeFieldValueToStream(
+ $values,
+ $field,
+ &$output,
+ $is_well_known = false)
+ {
+ if ($field->isMap()) {
+ $output->writeRaw("{", 1);
+ $first = true;
+ $map_entry = $field->getMessageType();
+ $key_field = $map_entry->getFieldByNumber(1);
+ $value_field = $map_entry->getFieldByNumber(2);
+
+ switch ($key_field->getType()) {
+ case GPBType::STRING:
+ case GPBType::SFIXED64:
+ case GPBType::INT64:
+ case GPBType::SINT64:
+ case GPBType::FIXED64:
+ case GPBType::UINT64:
+ $additional_quote = false;
+ break;
+ default:
+ $additional_quote = true;
+ }
+
+ foreach ($values as $key => $value) {
+ if ($first) {
+ $first = false;
+ } else {
+ $output->writeRaw(",", 1);
+ }
+ if ($additional_quote) {
+ $output->writeRaw("\"", 1);
+ }
+ if (!static::serializeSingularFieldValueToStream(
+ $key,
+ $key_field,
+ $output,
+ $is_well_known)) {
+ return false;
+ }
+ if ($additional_quote) {
+ $output->writeRaw("\"", 1);
+ }
+ $output->writeRaw(":", 1);
+ if (!static::serializeSingularFieldValueToStream(
+ $value,
+ $value_field,
+ $output,
+ $is_well_known)) {
+ return false;
+ }
+ }
+ $output->writeRaw("}", 1);
+ return true;
+ } elseif ($field->isRepeated()) {
+ $output->writeRaw("[", 1);
+ $first = true;
+ foreach ($values as $value) {
+ if ($first) {
+ $first = false;
+ } else {
+ $output->writeRaw(",", 1);
+ }
+ if (!static::serializeSingularFieldValueToStream(
+ $value,
+ $field,
+ $output,
+ $is_well_known)) {
+ return false;
+ }
+ }
+ $output->writeRaw("]", 1);
+ return true;
+ } else {
+ return static::serializeSingularFieldValueToStream(
+ $values,
+ $field,
+ $output,
+ $is_well_known);
+ }
+ }
+
+ private static function serializeSingularFieldValueToStream(
+ $value,
+ $field,
+ &$output, $is_well_known = false)
+ {
+ switch ($field->getType()) {
+ case GPBType::SFIXED32:
+ case GPBType::SINT32:
+ case GPBType::INT32:
+ $str_value = strval($value);
+ $output->writeRaw($str_value, strlen($str_value));
+ break;
+ case GPBType::FIXED32:
+ case GPBType::UINT32:
+ if ($value < 0) {
+ $value = bcadd($value, "4294967296");
+ }
+ $str_value = strval($value);
+ $output->writeRaw($str_value, strlen($str_value));
+ break;
+ case GPBType::FIXED64:
+ case GPBType::UINT64:
+ if ($value < 0) {
+ $value = bcadd($value, "18446744073709551616");
+ }
+ // Intentional fall through.
+ case GPBType::SFIXED64:
+ case GPBType::INT64:
+ case GPBType::SINT64:
+ $output->writeRaw("\"", 1);
+ $str_value = strval($value);
+ $output->writeRaw($str_value, strlen($str_value));
+ $output->writeRaw("\"", 1);
+ break;
+ case GPBType::FLOAT:
+ if (is_nan($value)) {
+ $str_value = "\"NaN\"";
+ } elseif ($value === INF) {
+ $str_value = "\"Infinity\"";
+ } elseif ($value === -INF) {
+ $str_value = "\"-Infinity\"";
+ } else {
+ $str_value = sprintf("%.8g", $value);
+ }
+ $output->writeRaw($str_value, strlen($str_value));
+ break;
+ case GPBType::DOUBLE:
+ if (is_nan($value)) {
+ $str_value = "\"NaN\"";
+ } elseif ($value === INF) {
+ $str_value = "\"Infinity\"";
+ } elseif ($value === -INF) {
+ $str_value = "\"-Infinity\"";
+ } else {
+ $str_value = sprintf("%.17g", $value);
+ }
+ $output->writeRaw($str_value, strlen($str_value));
+ break;
+ case GPBType::ENUM:
+ $enum_desc = $field->getEnumType();
+ if ($enum_desc->getClass() === "Google\Protobuf\NullValue") {
+ $output->writeRaw("null", 4);
+ break;
+ }
+ $enum_value_desc = $enum_desc->getValueByNumber($value);
+ if (!is_null($enum_value_desc)) {
+ $str_value = $enum_value_desc->getName();
+ $output->writeRaw("\"", 1);
+ $output->writeRaw($str_value, strlen($str_value));
+ $output->writeRaw("\"", 1);
+ } else {
+ $str_value = strval($value);
+ $output->writeRaw($str_value, strlen($str_value));
+ }
+ break;
+ case GPBType::BOOL:
+ if ($value) {
+ $output->writeRaw("true", 4);
+ } else {
+ $output->writeRaw("false", 5);
+ }
+ break;
+ case GPBType::BYTES:
+ $bytes_value = base64_encode($value);
+ $output->writeRaw("\"", 1);
+ $output->writeRaw($bytes_value, strlen($bytes_value));
+ $output->writeRaw("\"", 1);
+ break;
+ case GPBType::STRING:
+ $value = json_encode($value);
+ $output->writeRaw($value, strlen($value));
+ break;
+ // case GPBType::GROUP:
+ // echo "GROUP\xA";
+ // trigger_error("Not implemented.", E_ERROR);
+ // break;
+ case GPBType::MESSAGE:
+ $value->serializeToJsonStream($output);
+ break;
+ default:
+ user_error("Unsupported type.");
+ return false;
+ }
+ return true;
+ }
+
+ private static function formatFieldName($field)
+ {
+ return $field->getJsonName();
+ }
+
+ // Used for escaping control chars in strings.
+ private static $k_control_char_limit = 0x20;
+
+ private static function jsonNiceEscape($c)
+ {
+ switch ($c) {
+ case '"': return "\\\"";
+ case '\\': return "\\\\";
+ case '/': return "\\/";
+ case '\b': return "\\b";
+ case '\f': return "\\f";
+ case '\n': return "\\n";
+ case '\r': return "\\r";
+ case '\t': return "\\t";
+ default: return NULL;
+ }
+ }
+
+ private static function isJsonEscaped($c)
+ {
+ // See RFC 4627.
+ return $c < chr($k_control_char_limit) || $c === "\"" || $c === "\\";
+ }
+
+ public static function escapedJson($value)
+ {
+ $escaped_value = "";
+ $unescaped_run = "";
+ for ($i = 0; $i < strlen($value); $i++) {
+ $c = $value[$i];
+ // Handle escaping.
+ if (static::isJsonEscaped($c)) {
+ // Use a "nice" escape, like \n, if one exists for this
+ // character.
+ $escape = static::jsonNiceEscape($c);
+ if (is_null($escape)) {
+ $escape = "\\u00" . bin2hex($c);
+ }
+ if ($unescaped_run !== "") {
+ $escaped_value .= $unescaped_run;
+ $unescaped_run = "";
+ }
+ $escaped_value .= $escape;
+ } else {
+ if ($unescaped_run === "") {
+ $unescaped_run .= $c;
+ }
+ }
+ }
+ $escaped_value .= $unescaped_run;
+ return $escaped_value;
+ }
+
+}
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/GPBLabel.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/GPBLabel.php
new file mode 100644
index 0000000..0fb2384
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/GPBLabel.php
@@ -0,0 +1,40 @@
+<?php
+
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+namespace Google\Protobuf\Internal;
+
+class GPBLabel
+{
+ const OPTIONAL = 1;
+ const REQUIRED = 2;
+ const REPEATED = 3;
+}
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/GPBType.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/GPBType.php
new file mode 100644
index 0000000..fa849ce
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/GPBType.php
@@ -0,0 +1,55 @@
+<?php
+
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+namespace Google\Protobuf\Internal;
+
+class GPBType
+{
+ const DOUBLE = 1;
+ const FLOAT = 2;
+ const INT64 = 3;
+ const UINT64 = 4;
+ const INT32 = 5;
+ const FIXED64 = 6;
+ const FIXED32 = 7;
+ const BOOL = 8;
+ const STRING = 9;
+ const GROUP = 10;
+ const MESSAGE = 11;
+ const BYTES = 12;
+ const UINT32 = 13;
+ const ENUM = 14;
+ const SFIXED32 = 15;
+ const SFIXED64 = 16;
+ const SINT32 = 17;
+ const SINT64 = 18;
+}
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/GPBUtil.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/GPBUtil.php
new file mode 100644
index 0000000..023b07f
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/GPBUtil.php
@@ -0,0 +1,579 @@
+<?php
+
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+namespace Google\Protobuf\Internal;
+
+use Google\Protobuf\Duration;
+use Google\Protobuf\FieldMask;
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\MapField;
+
+function camel2underscore($input) {
+ preg_match_all(
+ '!([A-Z][A-Z0-9]*(?=$|[A-Z][a-z0-9])|[A-Za-z][a-z0-9]+)!',
+ $input,
+ $matches);
+ $ret = $matches[0];
+ foreach ($ret as &$match) {
+ $match = $match == strtoupper($match) ? strtolower($match) : lcfirst($match);
+ }
+ return implode('_', $ret);
+}
+
+class GPBUtil
+{
+ const NANOS_PER_MILLISECOND = 1000000;
+ const NANOS_PER_MICROSECOND = 1000;
+ const TYPE_URL_PREFIX = 'type.googleapis.com/';
+
+ public static function divideInt64ToInt32($value, &$high, &$low, $trim = false)
+ {
+ $isNeg = (bccomp($value, 0) < 0);
+ if ($isNeg) {
+ $value = bcsub(0, $value);
+ }
+
+ $high = bcdiv($value, 4294967296);
+ $low = bcmod($value, 4294967296);
+ if (bccomp($high, 2147483647) > 0) {
+ $high = (int) bcsub($high, 4294967296);
+ } else {
+ $high = (int) $high;
+ }
+ if (bccomp($low, 2147483647) > 0) {
+ $low = (int) bcsub($low, 4294967296);
+ } else {
+ $low = (int) $low;
+ }
+
+ if ($isNeg) {
+ $high = ~$high;
+ $low = ~$low;
+ $low++;
+ if (!$low) {
+ $high = (int)($high + 1);
+ }
+ }
+
+ if ($trim) {
+ $high = 0;
+ }
+ }
+
+ public static function checkString(&$var, $check_utf8)
+ {
+ if (is_array($var) || is_object($var)) {
+ throw new \InvalidArgumentException("Expect string.");
+ }
+ if (!is_string($var)) {
+ $var = strval($var);
+ }
+ if ($check_utf8 && !preg_match('//u', $var)) {
+ throw new \Exception("Expect utf-8 encoding.");
+ }
+ }
+
+ public static function checkEnum(&$var)
+ {
+ static::checkInt32($var);
+ }
+
+ public static function checkInt32(&$var)
+ {
+ if (is_numeric($var)) {
+ $var = intval($var);
+ } else {
+ throw new \Exception("Expect integer.");
+ }
+ }
+
+ public static function checkUint32(&$var)
+ {
+ if (is_numeric($var)) {
+ if (PHP_INT_SIZE === 8) {
+ $var = intval($var);
+ $var |= ((-(($var >> 31) & 0x1)) & ~0xFFFFFFFF);
+ } else {
+ if (bccomp($var, 0x7FFFFFFF) > 0) {
+ $var = bcsub($var, "4294967296");
+ }
+ $var = (int) $var;
+ }
+ } else {
+ throw new \Exception("Expect integer.");
+ }
+ }
+
+ public static function checkInt64(&$var)
+ {
+ if (is_numeric($var)) {
+ if (PHP_INT_SIZE == 8) {
+ $var = intval($var);
+ } else {
+ if (is_float($var) ||
+ is_integer($var) ||
+ (is_string($var) &&
+ bccomp($var, "9223372036854774784") < 0)) {
+ $var = number_format($var, 0, ".", "");
+ }
+ }
+ } else {
+ throw new \Exception("Expect integer.");
+ }
+ }
+
+ public static function checkUint64(&$var)
+ {
+ if (is_numeric($var)) {
+ if (PHP_INT_SIZE == 8) {
+ $var = intval($var);
+ } else {
+ $var = number_format($var, 0, ".", "");
+ }
+ } else {
+ throw new \Exception("Expect integer.");
+ }
+ }
+
+ public static function checkFloat(&$var)
+ {
+ if (is_float($var) || is_numeric($var)) {
+ $var = floatval($var);
+ } else {
+ throw new \Exception("Expect float.");
+ }
+ }
+
+ public static function checkDouble(&$var)
+ {
+ if (is_float($var) || is_numeric($var)) {
+ $var = floatval($var);
+ } else {
+ throw new \Exception("Expect float.");
+ }
+ }
+
+ public static function checkBool(&$var)
+ {
+ if (is_array($var) || is_object($var)) {
+ throw new \Exception("Expect boolean.");
+ }
+ $var = boolval($var);
+ }
+
+ public static function checkMessage(&$var, $klass, $newClass = null)
+ {
+ if (!$var instanceof $klass && !is_null($var)) {
+ throw new \Exception("Expect $klass.");
+ }
+ }
+
+ public static function checkRepeatedField(&$var, $type, $klass = null)
+ {
+ if (!$var instanceof RepeatedField && !is_array($var)) {
+ throw new \Exception("Expect array.");
+ }
+ if (is_array($var)) {
+ $tmp = new RepeatedField($type, $klass);
+ foreach ($var as $value) {
+ $tmp[] = $value;
+ }
+ return $tmp;
+ } else {
+ if ($var->getType() != $type) {
+ throw new \Exception(
+ "Expect repeated field of different type.");
+ }
+ if ($var->getType() === GPBType::MESSAGE &&
+ $var->getClass() !== $klass) {
+ throw new \Exception(
+ "Expect repeated field of different message.");
+ }
+ return $var;
+ }
+ }
+
+ public static function checkMapField(&$var, $key_type, $value_type, $klass = null)
+ {
+ if (!$var instanceof MapField && !is_array($var)) {
+ throw new \Exception("Expect dict.");
+ }
+ if (is_array($var)) {
+ $tmp = new MapField($key_type, $value_type, $klass);
+ foreach ($var as $key => $value) {
+ $tmp[$key] = $value;
+ }
+ return $tmp;
+ } else {
+ if ($var->getKeyType() != $key_type) {
+ throw new \Exception("Expect map field of key type.");
+ }
+ if ($var->getValueType() != $value_type) {
+ throw new \Exception("Expect map field of value type.");
+ }
+ if ($var->getValueType() === GPBType::MESSAGE &&
+ $var->getValueClass() !== $klass) {
+ throw new \Exception(
+ "Expect map field of different value message.");
+ }
+ return $var;
+ }
+ }
+
+ public static function Int64($value)
+ {
+ return new Int64($value);
+ }
+
+ public static function Uint64($value)
+ {
+ return new Uint64($value);
+ }
+
+ public static function getClassNamePrefix(
+ $classname,
+ $file_proto)
+ {
+ $option = $file_proto->getOptions();
+ $prefix = is_null($option) ? "" : $option->getPhpClassPrefix();
+ if ($prefix !== "") {
+ return $prefix;
+ }
+
+ $reserved_words = array(
+ "abstract"=>0, "and"=>0, "array"=>0, "as"=>0, "break"=>0,
+ "callable"=>0, "case"=>0, "catch"=>0, "class"=>0, "clone"=>0,
+ "const"=>0, "continue"=>0, "declare"=>0, "default"=>0, "die"=>0,
+ "do"=>0, "echo"=>0, "else"=>0, "elseif"=>0, "empty"=>0,
+ "enddeclare"=>0, "endfor"=>0, "endforeach"=>0, "endif"=>0,
+ "endswitch"=>0, "endwhile"=>0, "eval"=>0, "exit"=>0, "extends"=>0,
+ "final"=>0, "for"=>0, "foreach"=>0, "function"=>0, "global"=>0,
+ "goto"=>0, "if"=>0, "implements"=>0, "include"=>0,
+ "include_once"=>0, "instanceof"=>0, "insteadof"=>0, "interface"=>0,
+ "isset"=>0, "list"=>0, "namespace"=>0, "new"=>0, "or"=>0,
+ "print"=>0, "private"=>0, "protected"=>0, "public"=>0, "require"=>0,
+ "require_once"=>0, "return"=>0, "static"=>0, "switch"=>0,
+ "throw"=>0, "trait"=>0, "try"=>0, "unset"=>0, "use"=>0, "var"=>0,
+ "while"=>0, "xor"=>0, "int"=>0, "float"=>0, "bool"=>0, "string"=>0,
+ "true"=>0, "false"=>0, "null"=>0, "void"=>0, "iterable"=>0
+ );
+
+ if (array_key_exists(strtolower($classname), $reserved_words)) {
+ if ($file_proto->getPackage() === "google.protobuf") {
+ return "GPB";
+ } else {
+ return "PB";
+ }
+ }
+
+ return "";
+ }
+
+ public static function getClassNameWithoutPackage(
+ $name,
+ $file_proto)
+ {
+ $parts = explode('.', $name);
+ foreach ($parts as $i => $part) {
+ $parts[$i] = static::getClassNamePrefix($parts[$i], $file_proto) . $parts[$i];
+ }
+ return implode('\\', $parts);
+ }
+
+ public static function getFullClassName(
+ $proto,
+ $containing,
+ $file_proto,
+ &$message_name_without_package,
+ &$classname,
+ &$fullname)
+ {
+ // Full name needs to start with '.'.
+ $message_name_without_package = $proto->getName();
+ if ($containing !== "") {
+ $message_name_without_package =
+ $containing . "." . $message_name_without_package;
+ }
+
+ $package = $file_proto->getPackage();
+ if ($package === "") {
+ $fullname = "." . $message_name_without_package;
+ } else {
+ $fullname = "." . $package . "." . $message_name_without_package;
+ }
+
+ $class_name_without_package =
+ static::getClassNameWithoutPackage($message_name_without_package, $file_proto);
+
+ $option = $file_proto->getOptions();
+ if (!is_null($option) && $option->hasPhpNamespace()) {
+ $namespace = $option->getPhpNamespace();
+ if ($namespace !== "") {
+ $classname = $namespace . "\\" . $class_name_without_package;
+ return;
+ } else {
+ $classname = $class_name_without_package;
+ return;
+ }
+ }
+
+ if ($package === "") {
+ $classname = $class_name_without_package;
+ } else {
+ $parts = array_map('ucwords', explode('.', $package));
+ foreach ($parts as $i => $part) {
+ $parts[$i] = self::getClassNamePrefix($part, $file_proto).$part;
+ }
+ $classname =
+ implode('\\', $parts) .
+ "\\".self::getClassNamePrefix($class_name_without_package,$file_proto).
+ $class_name_without_package;
+ }
+ }
+
+ public static function combineInt32ToInt64($high, $low)
+ {
+ $isNeg = $high < 0;
+ if ($isNeg) {
+ $high = ~$high;
+ $low = ~$low;
+ $low++;
+ if (!$low) {
+ $high = (int) ($high + 1);
+ }
+ }
+ $result = bcadd(bcmul($high, 4294967296), $low);
+ if ($low < 0) {
+ $result = bcadd($result, 4294967296);
+ }
+ if ($isNeg) {
+ $result = bcsub(0, $result);
+ }
+ return $result;
+ }
+
+ public static function parseTimestamp($timestamp)
+ {
+ // prevent parsing timestamps containing with the non-existant year "0000"
+ // DateTime::createFromFormat parses without failing but as a nonsensical date
+ if (substr($timestamp, 0, 4) === "0000") {
+ throw new \Exception("Year cannot be zero.");
+ }
+ // prevent parsing timestamps ending with a lowercase z
+ if (substr($timestamp, -1, 1) === "z") {
+ throw new \Exception("Timezone cannot be a lowercase z.");
+ }
+
+ $nanoseconds = 0;
+ $periodIndex = strpos($timestamp, ".");
+ if ($periodIndex !== false) {
+ $nanosecondsLength = 0;
+ // find the next non-numeric character in the timestamp to calculate
+ // the length of the nanoseconds text
+ for ($i = $periodIndex + 1, $length = strlen($timestamp); $i < $length; $i++) {
+ if (!is_numeric($timestamp[$i])) {
+ $nanosecondsLength = $i - ($periodIndex + 1);
+ break;
+ }
+ }
+ if ($nanosecondsLength % 3 !== 0) {
+ throw new \Exception("Nanoseconds must be disible by 3.");
+ }
+ if ($nanosecondsLength > 9) {
+ throw new \Exception("Nanoseconds must be in the range of 0 to 999,999,999 nanoseconds.");
+ }
+ if ($nanosecondsLength > 0) {
+ $nanoseconds = substr($timestamp, $periodIndex + 1, $nanosecondsLength);
+ $nanoseconds = intval($nanoseconds);
+
+ // remove the nanoseconds and preceding period from the timestamp
+ $date = substr($timestamp, 0, $periodIndex - 1);
+ $timezone = substr($timestamp, $periodIndex + $nanosecondsLength);
+ $timestamp = $date.$timezone;
+ }
+ }
+
+ $date = \DateTime::createFromFormat(\DateTime::RFC3339, $timestamp, new \DateTimeZone("UTC"));
+ if ($date === false) {
+ throw new \Exception("Invalid RFC 3339 timestamp.");
+ }
+
+ $value = new \Google\Protobuf\Timestamp();
+ $seconds = $date->format("U");
+ $value->setSeconds($seconds);
+ $value->setNanos($nanoseconds);
+ return $value;
+ }
+
+ public static function formatTimestamp($value)
+ {
+ if (bccomp($value->getSeconds(), "253402300800") != -1) {
+ throw new GPBDecodeException("Duration number too large.");
+ }
+ if (bccomp($value->getSeconds(), "-62135596801") != 1) {
+ throw new GPBDecodeException("Duration number too small.");
+ }
+ $nanoseconds = static::getNanosecondsForTimestamp($value->getNanos());
+ if (!empty($nanoseconds)) {
+ $nanoseconds = ".".$nanoseconds;
+ }
+ $date = new \DateTime('@'.$value->getSeconds(), new \DateTimeZone("UTC"));
+ return $date->format("Y-m-d\TH:i:s".$nanoseconds."\Z");
+ }
+
+ public static function parseDuration($value)
+ {
+ if (strlen($value) < 2 || substr($value, -1) !== "s") {
+ throw new GPBDecodeException("Missing s after duration string");
+ }
+ $number = substr($value, 0, -1);
+ if (bccomp($number, "315576000001") != -1) {
+ throw new GPBDecodeException("Duration number too large.");
+ }
+ if (bccomp($number, "-315576000001") != 1) {
+ throw new GPBDecodeException("Duration number too small.");
+ }
+ $pos = strrpos($number, ".");
+ if ($pos !== false) {
+ $seconds = substr($number, 0, $pos);
+ if (bccomp($seconds, 0) < 0) {
+ $nanos = bcmul("0" . substr($number, $pos), -1000000000);
+ } else {
+ $nanos = bcmul("0" . substr($number, $pos), 1000000000);
+ }
+ } else {
+ $seconds = $number;
+ $nanos = 0;
+ }
+ $duration = new Duration();
+ $duration->setSeconds($seconds);
+ $duration->setNanos($nanos);
+ return $duration;
+ }
+
+ public static function formatDuration($value)
+ {
+ if (bccomp($value->getSeconds(), "315576000001") != -1) {
+ throw new GPBDecodeException("Duration number too large.");
+ }
+ if (bccomp($value->getSeconds(), "-315576000001") != 1) {
+ throw new GPBDecodeException("Duration number too small.");
+ }
+ return strval(bcadd($value->getSeconds(),
+ $value->getNanos() / 1000000000.0, 9));
+ }
+
+
+
+ public static function parseFieldMask($paths_string)
+ {
+ $path_strings = explode(",", $paths_string);
+ $field_mask = new FieldMask();
+ $paths = $field_mask->getPaths();
+ foreach($path_strings as &$path_string) {
+ $field_strings = explode(".", $path_string);
+ foreach($field_strings as &$field_string) {
+ $field_string = camel2underscore($field_string);
+ }
+ $path_string = implode(".", $field_strings);
+ $paths[] = $path_string;
+ }
+ return $field_mask;
+ }
+
+ public static function formatFieldMask($field_mask)
+ {
+ $converted_paths = [];
+ foreach($field_mask->getPaths() as $path) {
+ $fields = explode('.', $path);
+ $converted_path = [];
+ foreach ($fields as $field) {
+ $segments = explode('_', $field);
+ $start = true;
+ $converted_segments = "";
+ foreach($segments as $segment) {
+ if (!$start) {
+ $converted = ucfirst($segment);
+ } else {
+ $converted = $segment;
+ $start = false;
+ }
+ $converted_segments .= $converted;
+ }
+ $converted_path []= $converted_segments;
+ }
+ $converted_path = implode(".", $converted_path);
+ $converted_paths []= $converted_path;
+ }
+ return implode(",", $converted_paths);
+ }
+
+ public static function getNanosecondsForTimestamp($nanoseconds)
+ {
+ if ($nanoseconds == 0) {
+ return '';
+ }
+ if ($nanoseconds % static::NANOS_PER_MILLISECOND == 0) {
+ return sprintf('%03d', $nanoseconds / static::NANOS_PER_MILLISECOND);
+ }
+ if ($nanoseconds % static::NANOS_PER_MICROSECOND == 0) {
+ return sprintf('%06d', $nanoseconds / static::NANOS_PER_MICROSECOND);
+ }
+ return sprintf('%09d', $nanoseconds);
+ }
+
+ public static function hasSpecialJsonMapping($msg)
+ {
+ return is_a($msg, 'Google\Protobuf\Any') ||
+ is_a($msg, "Google\Protobuf\ListValue") ||
+ is_a($msg, "Google\Protobuf\Struct") ||
+ is_a($msg, "Google\Protobuf\Value") ||
+ is_a($msg, "Google\Protobuf\Duration") ||
+ is_a($msg, "Google\Protobuf\Timestamp") ||
+ is_a($msg, "Google\Protobuf\FieldMask") ||
+ static::hasJsonValue($msg);
+ }
+
+ public static function hasJsonValue($msg)
+ {
+ return is_a($msg, "Google\Protobuf\DoubleValue") ||
+ is_a($msg, "Google\Protobuf\FloatValue") ||
+ is_a($msg, "Google\Protobuf\Int64Value") ||
+ is_a($msg, "Google\Protobuf\UInt64Value") ||
+ is_a($msg, "Google\Protobuf\Int32Value") ||
+ is_a($msg, "Google\Protobuf\UInt32Value") ||
+ is_a($msg, "Google\Protobuf\BoolValue") ||
+ is_a($msg, "Google\Protobuf\StringValue") ||
+ is_a($msg, "Google\Protobuf\BytesValue");
+ }
+}
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/GPBWire.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/GPBWire.php
new file mode 100644
index 0000000..e7eec55
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/GPBWire.php
@@ -0,0 +1,622 @@
+<?php
+
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+namespace Google\Protobuf\Internal;
+
+class GPBWire
+{
+
+ const TAG_TYPE_BITS = 3;
+
+ const WIRETYPE_VARINT = 0;
+ const WIRETYPE_FIXED64 = 1;
+ const WIRETYPE_LENGTH_DELIMITED = 2;
+ const WIRETYPE_START_GROUP = 3;
+ const WIRETYPE_END_GROUP = 4;
+ const WIRETYPE_FIXED32 = 5;
+
+ const UNKNOWN = 0;
+ const NORMAL_FORMAT = 1;
+ const PACKED_FORMAT = 2;
+
+ public static function getTagFieldNumber($tag)
+ {
+ return ($tag >> self::TAG_TYPE_BITS) &
+ (1 << ((PHP_INT_SIZE * 8) - self::TAG_TYPE_BITS)) - 1;
+ }
+
+ public static function getTagWireType($tag)
+ {
+ return $tag & 0x7;
+ }
+
+ public static function getWireType($type)
+ {
+ switch ($type) {
+ case GPBType::FLOAT:
+ case GPBType::FIXED32:
+ case GPBType::SFIXED32:
+ return self::WIRETYPE_FIXED32;
+ case GPBType::DOUBLE:
+ case GPBType::FIXED64:
+ case GPBType::SFIXED64:
+ return self::WIRETYPE_FIXED64;
+ case GPBType::UINT32:
+ case GPBType::UINT64:
+ case GPBType::INT32:
+ case GPBType::INT64:
+ case GPBType::SINT32:
+ case GPBType::SINT64:
+ case GPBType::ENUM:
+ case GPBType::BOOL:
+ return self::WIRETYPE_VARINT;
+ case GPBType::STRING:
+ case GPBType::BYTES:
+ case GPBType::MESSAGE:
+ return self::WIRETYPE_LENGTH_DELIMITED;
+ case GPBType::GROUP:
+ user_error("Unsupported type.");
+ return 0;
+ default:
+ user_error("Unsupported type.");
+ return 0;
+ }
+ }
+
+ // ZigZag Transform: Encodes signed integers so that they can be effectively
+ // used with varint encoding.
+ //
+ // varint operates on unsigned integers, encoding smaller numbers into fewer
+ // bytes. If you try to use it on a signed integer, it will treat this
+ // number as a very large unsigned integer, which means that even small
+ // signed numbers like -1 will take the maximum number of bytes (10) to
+ // encode. zigZagEncode() maps signed integers to unsigned in such a way
+ // that those with a small absolute value will have smaller encoded values,
+ // making them appropriate for encoding using varint.
+ //
+ // int32 -> uint32
+ // -------------------------
+ // 0 -> 0
+ // -1 -> 1
+ // 1 -> 2
+ // -2 -> 3
+ // ... -> ...
+ // 2147483647 -> 4294967294
+ // -2147483648 -> 4294967295
+ //
+ // >> encode >>
+ // << decode <<
+ public static function zigZagEncode32($int32)
+ {
+ if (PHP_INT_SIZE == 8) {
+ $trim_int32 = $int32 & 0xFFFFFFFF;
+ return (($trim_int32 << 1) ^ ($int32 << 32 >> 63)) & 0xFFFFFFFF;
+ } else {
+ return ($int32 << 1) ^ ($int32 >> 31);
+ }
+ }
+
+ public static function zigZagDecode32($uint32)
+ {
+ // Fill high 32 bits.
+ if (PHP_INT_SIZE === 8) {
+ $uint32 |= ($uint32 & 0xFFFFFFFF);
+ }
+
+ $int32 = (($uint32 >> 1) & 0x7FFFFFFF) ^ (-($uint32 & 1));
+
+ return $int32;
+ }
+
+ public static function zigZagEncode64($int64)
+ {
+ if (PHP_INT_SIZE == 4) {
+ if (bccomp($int64, 0) >= 0) {
+ return bcmul($int64, 2);
+ } else {
+ return bcsub(bcmul(bcsub(0, $int64), 2), 1);
+ }
+ } else {
+ return ($int64 << 1) ^ ($int64 >> 63);
+ }
+ }
+
+ public static function zigZagDecode64($uint64)
+ {
+ if (PHP_INT_SIZE == 4) {
+ if (bcmod($uint64, 2) == 0) {
+ return bcdiv($uint64, 2, 0);
+ } else {
+ return bcsub(0, bcdiv(bcadd($uint64, 1), 2, 0));
+ }
+ } else {
+ return (($uint64 >> 1) & 0x7FFFFFFFFFFFFFFF) ^ (-($uint64 & 1));
+ }
+ }
+
+ public static function readInt32(&$input, &$value)
+ {
+ return $input->readVarint32($value);
+ }
+
+ public static function readInt64(&$input, &$value)
+ {
+ $success = $input->readVarint64($value);
+ if (PHP_INT_SIZE == 4 && bccomp($value, "9223372036854775807") > 0) {
+ $value = bcsub($value, "18446744073709551616");
+ }
+ return $success;
+ }
+
+ public static function readUint32(&$input, &$value)
+ {
+ return self::readInt32($input, $value);
+ }
+
+ public static function readUint64(&$input, &$value)
+ {
+ return self::readInt64($input, $value);
+ }
+
+ public static function readSint32(&$input, &$value)
+ {
+ if (!$input->readVarint32($value)) {
+ return false;
+ }
+ $value = GPBWire::zigZagDecode32($value);
+ return true;
+ }
+
+ public static function readSint64(&$input, &$value)
+ {
+ if (!$input->readVarint64($value)) {
+ return false;
+ }
+ $value = GPBWire::zigZagDecode64($value);
+ return true;
+ }
+
+ public static function readFixed32(&$input, &$value)
+ {
+ return $input->readLittleEndian32($value);
+ }
+
+ public static function readFixed64(&$input, &$value)
+ {
+ return $input->readLittleEndian64($value);
+ }
+
+ public static function readSfixed32(&$input, &$value)
+ {
+ if (!self::readFixed32($input, $value)) {
+ return false;
+ }
+ if (PHP_INT_SIZE === 8) {
+ $value |= (-($value >> 31) << 32);
+ }
+ return true;
+ }
+
+ public static function readSfixed64(&$input, &$value)
+ {
+ $success = $input->readLittleEndian64($value);
+ if (PHP_INT_SIZE == 4 && bccomp($value, "9223372036854775807") > 0) {
+ $value = bcsub($value, "18446744073709551616");
+ }
+ return $success;
+ }
+
+ public static function readFloat(&$input, &$value)
+ {
+ $data = null;
+ if (!$input->readRaw(4, $data)) {
+ return false;
+ }
+ $value = unpack('f', $data)[1];
+ return true;
+ }
+
+ public static function readDouble(&$input, &$value)
+ {
+ $data = null;
+ if (!$input->readRaw(8, $data)) {
+ return false;
+ }
+ $value = unpack('d', $data)[1];
+ return true;
+ }
+
+ public static function readBool(&$input, &$value)
+ {
+ if (!$input->readVarint64($value)) {
+ return false;
+ }
+ if ($value == 0) {
+ $value = false;
+ } else {
+ $value = true;
+ }
+ return true;
+ }
+
+ public static function readString(&$input, &$value)
+ {
+ $length = 0;
+ return $input->readVarintSizeAsInt($length) && $input->readRaw($length, $value);
+ }
+
+ public static function readMessage(&$input, &$message)
+ {
+ $length = 0;
+ if (!$input->readVarintSizeAsInt($length)) {
+ return false;
+ }
+ $old_limit = 0;
+ $recursion_limit = 0;
+ $input->incrementRecursionDepthAndPushLimit(
+ $length,
+ $old_limit,
+ $recursion_limit);
+ if ($recursion_limit < 0 || !$message->parseFromStream($input)) {
+ return false;
+ }
+ return $input->decrementRecursionDepthAndPopLimit($old_limit);
+ }
+
+ public static function writeTag(&$output, $tag)
+ {
+ return $output->writeTag($tag);
+ }
+
+ public static function writeInt32(&$output, $value)
+ {
+ return $output->writeVarint32($value, false);
+ }
+
+ public static function writeInt64(&$output, $value)
+ {
+ return $output->writeVarint64($value);
+ }
+
+ public static function writeUint32(&$output, $value)
+ {
+ return $output->writeVarint32($value, true);
+ }
+
+ public static function writeUint64(&$output, $value)
+ {
+ return $output->writeVarint64($value);
+ }
+
+ public static function writeSint32(&$output, $value)
+ {
+ $value = GPBWire::zigZagEncode32($value);
+ return $output->writeVarint32($value, true);
+ }
+
+ public static function writeSint64(&$output, $value)
+ {
+ $value = GPBWire::zigZagEncode64($value);
+ return $output->writeVarint64($value);
+ }
+
+ public static function writeFixed32(&$output, $value)
+ {
+ return $output->writeLittleEndian32($value);
+ }
+
+ public static function writeFixed64(&$output, $value)
+ {
+ return $output->writeLittleEndian64($value);
+ }
+
+ public static function writeSfixed32(&$output, $value)
+ {
+ return $output->writeLittleEndian32($value);
+ }
+
+ public static function writeSfixed64(&$output, $value)
+ {
+ return $output->writeLittleEndian64($value);
+ }
+
+ public static function writeBool(&$output, $value)
+ {
+ if ($value) {
+ return $output->writeVarint32(1, true);
+ } else {
+ return $output->writeVarint32(0, true);
+ }
+ }
+
+ public static function writeFloat(&$output, $value)
+ {
+ $data = pack("f", $value);
+ return $output->writeRaw($data, 4);
+ }
+
+ public static function writeDouble(&$output, $value)
+ {
+ $data = pack("d", $value);
+ return $output->writeRaw($data, 8);
+ }
+
+ public static function writeString(&$output, $value)
+ {
+ return self::writeBytes($output, $value);
+ }
+
+ public static function writeBytes(&$output, $value)
+ {
+ $size = strlen($value);
+ if (!$output->writeVarint32($size, true)) {
+ return false;
+ }
+ return $output->writeRaw($value, $size);
+ }
+
+ public static function writeMessage(&$output, $value)
+ {
+ $size = $value->byteSize();
+ if (!$output->writeVarint32($size, true)) {
+ return false;
+ }
+ return $value->serializeToStream($output);
+ }
+
+ public static function makeTag($number, $type)
+ {
+ return ($number << 3) | self::getWireType($type);
+ }
+
+ public static function tagSize($field)
+ {
+ $tag = self::makeTag($field->getNumber(), $field->getType());
+ return self::varint32Size($tag);
+ }
+
+ public static function varint32Size($value, $sign_extended = false)
+ {
+ if ($value < 0) {
+ if ($sign_extended) {
+ return 10;
+ } else {
+ return 5;
+ }
+ }
+ if ($value < (1 << 7)) {
+ return 1;
+ }
+ if ($value < (1 << 14)) {
+ return 2;
+ }
+ if ($value < (1 << 21)) {
+ return 3;
+ }
+ if ($value < (1 << 28)) {
+ return 4;
+ }
+ return 5;
+ }
+
+ public static function sint32Size($value)
+ {
+ $value = self::zigZagEncode32($value);
+ return self::varint32Size($value);
+ }
+
+ public static function sint64Size($value)
+ {
+ $value = self::zigZagEncode64($value);
+ return self::varint64Size($value);
+ }
+
+ public static function varint64Size($value)
+ {
+ if (PHP_INT_SIZE == 4) {
+ if (bccomp($value, 0) < 0 ||
+ bccomp($value, "9223372036854775807") > 0) {
+ return 10;
+ }
+ if (bccomp($value, 1 << 7) < 0) {
+ return 1;
+ }
+ if (bccomp($value, 1 << 14) < 0) {
+ return 2;
+ }
+ if (bccomp($value, 1 << 21) < 0) {
+ return 3;
+ }
+ if (bccomp($value, 1 << 28) < 0) {
+ return 4;
+ }
+ if (bccomp($value, '34359738368') < 0) {
+ return 5;
+ }
+ if (bccomp($value, '4398046511104') < 0) {
+ return 6;
+ }
+ if (bccomp($value, '562949953421312') < 0) {
+ return 7;
+ }
+ if (bccomp($value, '72057594037927936') < 0) {
+ return 8;
+ }
+ return 9;
+ } else {
+ if ($value < 0) {
+ return 10;
+ }
+ if ($value < (1 << 7)) {
+ return 1;
+ }
+ if ($value < (1 << 14)) {
+ return 2;
+ }
+ if ($value < (1 << 21)) {
+ return 3;
+ }
+ if ($value < (1 << 28)) {
+ return 4;
+ }
+ if ($value < (1 << 35)) {
+ return 5;
+ }
+ if ($value < (1 << 42)) {
+ return 6;
+ }
+ if ($value < (1 << 49)) {
+ return 7;
+ }
+ if ($value < (1 << 56)) {
+ return 8;
+ }
+ return 9;
+ }
+ }
+
+ public static function serializeFieldToStream(
+ $value,
+ $field,
+ $need_tag,
+ &$output)
+ {
+ if ($need_tag) {
+ if (!GPBWire::writeTag(
+ $output,
+ self::makeTag(
+ $field->getNumber(),
+ $field->getType()))) {
+ return false;
+ }
+ }
+ switch ($field->getType()) {
+ case GPBType::DOUBLE:
+ if (!GPBWire::writeDouble($output, $value)) {
+ return false;
+ }
+ break;
+ case GPBType::FLOAT:
+ if (!GPBWire::writeFloat($output, $value)) {
+ return false;
+ }
+ break;
+ case GPBType::INT64:
+ if (!GPBWire::writeInt64($output, $value)) {
+ return false;
+ }
+ break;
+ case GPBType::UINT64:
+ if (!GPBWire::writeUint64($output, $value)) {
+ return false;
+ }
+ break;
+ case GPBType::INT32:
+ if (!GPBWire::writeInt32($output, $value)) {
+ return false;
+ }
+ break;
+ case GPBType::FIXED32:
+ if (!GPBWire::writeFixed32($output, $value)) {
+ return false;
+ }
+ break;
+ case GPBType::FIXED64:
+ if (!GPBWire::writeFixed64($output, $value)) {
+ return false;
+ }
+ break;
+ case GPBType::BOOL:
+ if (!GPBWire::writeBool($output, $value)) {
+ return false;
+ }
+ break;
+ case GPBType::STRING:
+ if (!GPBWire::writeString($output, $value)) {
+ return false;
+ }
+ break;
+ // case GPBType::GROUP:
+ // echo "GROUP\xA";
+ // trigger_error("Not implemented.", E_ERROR);
+ // break;
+ case GPBType::MESSAGE:
+ if (!GPBWire::writeMessage($output, $value)) {
+ return false;
+ }
+ break;
+ case GPBType::BYTES:
+ if (!GPBWire::writeBytes($output, $value)) {
+ return false;
+ }
+ break;
+ case GPBType::UINT32:
+ if (PHP_INT_SIZE === 8 && $value < 0) {
+ $value += 4294967296;
+ }
+ if (!GPBWire::writeUint32($output, $value)) {
+ return false;
+ }
+ break;
+ case GPBType::ENUM:
+ if (!GPBWire::writeInt32($output, $value)) {
+ return false;
+ }
+ break;
+ case GPBType::SFIXED32:
+ if (!GPBWire::writeSfixed32($output, $value)) {
+ return false;
+ }
+ break;
+ case GPBType::SFIXED64:
+ if (!GPBWire::writeSfixed64($output, $value)) {
+ return false;
+ }
+ break;
+ case GPBType::SINT32:
+ if (!GPBWire::writeSint32($output, $value)) {
+ return false;
+ }
+ break;
+ case GPBType::SINT64:
+ if (!GPBWire::writeSint64($output, $value)) {
+ return false;
+ }
+ break;
+ default:
+ user_error("Unsupported type.");
+ return false;
+ }
+
+ return true;
+ }
+}
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/GPBWireType.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/GPBWireType.php
new file mode 100644
index 0000000..c1ad370
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/GPBWireType.php
@@ -0,0 +1,43 @@
+<?php
+
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+namespace Google\Protobuf\Internal;
+
+class GPBWireType
+{
+ const VARINT = 0;
+ const FIXED64 = 1;
+ const LENGTH_DELIMITED = 2;
+ const START_GROUP = 3;
+ const END_GROUP = 4;
+ const FIXED32 = 5;
+}
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/GeneratedCodeInfo.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/GeneratedCodeInfo.php
new file mode 100644
index 0000000..f5a65bea
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/GeneratedCodeInfo.php
@@ -0,0 +1,82 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/descriptor.proto
+
+namespace Google\Protobuf\Internal;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\GPBWire;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\InputStream;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Describes the relationship between generated code and its original source
+ * file. A GeneratedCodeInfo message is associated with only one generated
+ * source file, but may contain references to different source .proto files.
+ *
+ * Generated from protobuf message <code>google.protobuf.GeneratedCodeInfo</code>
+ */
+class GeneratedCodeInfo extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * An Annotation connects some span of text in generated code to an element
+ * of its generating .proto file.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.GeneratedCodeInfo.Annotation annotation = 1;</code>
+ */
+ private $annotation;
+ private $has_annotation = false;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type \Google\Protobuf\Internal\GeneratedCodeInfo\Annotation[]|\Google\Protobuf\Internal\RepeatedField $annotation
+ * An Annotation connects some span of text in generated code to an element
+ * of its generating .proto file.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * An Annotation connects some span of text in generated code to an element
+ * of its generating .proto file.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.GeneratedCodeInfo.Annotation annotation = 1;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getAnnotation()
+ {
+ return $this->annotation;
+ }
+
+ /**
+ * An Annotation connects some span of text in generated code to an element
+ * of its generating .proto file.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.GeneratedCodeInfo.Annotation annotation = 1;</code>
+ * @param \Google\Protobuf\Internal\GeneratedCodeInfo\Annotation[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setAnnotation($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\GeneratedCodeInfo\Annotation::class);
+ $this->annotation = $arr;
+ $this->has_annotation = true;
+
+ return $this;
+ }
+
+ public function hasAnnotation()
+ {
+ return $this->has_annotation;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/GeneratedCodeInfo/Annotation.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/GeneratedCodeInfo/Annotation.php
new file mode 100644
index 0000000..09f958d
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/GeneratedCodeInfo/Annotation.php
@@ -0,0 +1,216 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/descriptor.proto
+
+namespace Google\Protobuf\Internal\GeneratedCodeInfo;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\GPBWire;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\InputStream;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Generated from protobuf message <code>google.protobuf.GeneratedCodeInfo.Annotation</code>
+ */
+class Annotation extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * Identifies the element in the original source .proto file. This field
+ * is formatted the same as SourceCodeInfo.Location.path.
+ *
+ * Generated from protobuf field <code>repeated int32 path = 1 [packed = true];</code>
+ */
+ private $path;
+ private $has_path = false;
+ /**
+ * Identifies the filesystem path to the original source .proto.
+ *
+ * Generated from protobuf field <code>optional string source_file = 2;</code>
+ */
+ private $source_file = '';
+ private $has_source_file = false;
+ /**
+ * Identifies the starting offset in bytes in the generated code
+ * that relates to the identified object.
+ *
+ * Generated from protobuf field <code>optional int32 begin = 3;</code>
+ */
+ private $begin = 0;
+ private $has_begin = false;
+ /**
+ * Identifies the ending offset in bytes in the generated code that
+ * relates to the identified offset. The end offset should be one past
+ * the last relevant byte (so the length of the text = end - begin).
+ *
+ * Generated from protobuf field <code>optional int32 end = 4;</code>
+ */
+ private $end = 0;
+ private $has_end = false;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type int[]|\Google\Protobuf\Internal\RepeatedField $path
+ * Identifies the element in the original source .proto file. This field
+ * is formatted the same as SourceCodeInfo.Location.path.
+ * @type string $source_file
+ * Identifies the filesystem path to the original source .proto.
+ * @type int $begin
+ * Identifies the starting offset in bytes in the generated code
+ * that relates to the identified object.
+ * @type int $end
+ * Identifies the ending offset in bytes in the generated code that
+ * relates to the identified offset. The end offset should be one past
+ * the last relevant byte (so the length of the text = end - begin).
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * Identifies the element in the original source .proto file. This field
+ * is formatted the same as SourceCodeInfo.Location.path.
+ *
+ * Generated from protobuf field <code>repeated int32 path = 1 [packed = true];</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getPath()
+ {
+ return $this->path;
+ }
+
+ /**
+ * Identifies the element in the original source .proto file. This field
+ * is formatted the same as SourceCodeInfo.Location.path.
+ *
+ * Generated from protobuf field <code>repeated int32 path = 1 [packed = true];</code>
+ * @param int[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setPath($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::INT32);
+ $this->path = $arr;
+ $this->has_path = true;
+
+ return $this;
+ }
+
+ public function hasPath()
+ {
+ return $this->has_path;
+ }
+
+ /**
+ * Identifies the filesystem path to the original source .proto.
+ *
+ * Generated from protobuf field <code>optional string source_file = 2;</code>
+ * @return string
+ */
+ public function getSourceFile()
+ {
+ return $this->source_file;
+ }
+
+ /**
+ * Identifies the filesystem path to the original source .proto.
+ *
+ * Generated from protobuf field <code>optional string source_file = 2;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setSourceFile($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->source_file = $var;
+ $this->has_source_file = true;
+
+ return $this;
+ }
+
+ public function hasSourceFile()
+ {
+ return $this->has_source_file;
+ }
+
+ /**
+ * Identifies the starting offset in bytes in the generated code
+ * that relates to the identified object.
+ *
+ * Generated from protobuf field <code>optional int32 begin = 3;</code>
+ * @return int
+ */
+ public function getBegin()
+ {
+ return $this->begin;
+ }
+
+ /**
+ * Identifies the starting offset in bytes in the generated code
+ * that relates to the identified object.
+ *
+ * Generated from protobuf field <code>optional int32 begin = 3;</code>
+ * @param int $var
+ * @return $this
+ */
+ public function setBegin($var)
+ {
+ GPBUtil::checkInt32($var);
+ $this->begin = $var;
+ $this->has_begin = true;
+
+ return $this;
+ }
+
+ public function hasBegin()
+ {
+ return $this->has_begin;
+ }
+
+ /**
+ * Identifies the ending offset in bytes in the generated code that
+ * relates to the identified offset. The end offset should be one past
+ * the last relevant byte (so the length of the text = end - begin).
+ *
+ * Generated from protobuf field <code>optional int32 end = 4;</code>
+ * @return int
+ */
+ public function getEnd()
+ {
+ return $this->end;
+ }
+
+ /**
+ * Identifies the ending offset in bytes in the generated code that
+ * relates to the identified offset. The end offset should be one past
+ * the last relevant byte (so the length of the text = end - begin).
+ *
+ * Generated from protobuf field <code>optional int32 end = 4;</code>
+ * @param int $var
+ * @return $this
+ */
+ public function setEnd($var)
+ {
+ GPBUtil::checkInt32($var);
+ $this->end = $var;
+ $this->has_end = true;
+
+ return $this;
+ }
+
+ public function hasEnd()
+ {
+ return $this->has_end;
+ }
+
+}
+
+// Adding a class alias for backwards compatibility with the previous class name.
+class_alias(Annotation::class, \Google\Protobuf\Internal\GeneratedCodeInfo_Annotation::class);
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/GetPublicDescriptorTrait.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/GetPublicDescriptorTrait.php
new file mode 100644
index 0000000..d22bc30
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/GetPublicDescriptorTrait.php
@@ -0,0 +1,41 @@
+<?php
+
+// Protocol Buffers - Google's data interchange format
+// Copyright 2017 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+namespace Google\Protobuf\Internal;
+
+trait GetPublicDescriptorTrait
+{
+ private function getPublicDescriptor($desc)
+ {
+ return is_null($desc) ? null : $desc->getPublicDescriptor();
+ }
+}
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/HasPublicDescriptorTrait.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/HasPublicDescriptorTrait.php
new file mode 100644
index 0000000..ed5d166
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/HasPublicDescriptorTrait.php
@@ -0,0 +1,43 @@
+<?php
+
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+namespace Google\Protobuf\Internal;
+
+trait HasPublicDescriptorTrait
+{
+ private $public_desc;
+
+ public function getPublicDescriptor()
+ {
+ return $this->public_desc;
+ }
+}
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/MapEntry.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/MapEntry.php
new file mode 100644
index 0000000..9c32f1e
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/MapEntry.php
@@ -0,0 +1,57 @@
+<?php
+
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+namespace Google\Protobuf\Internal;
+
+use Google\Protobuf\Internal\Message;
+
+class MapEntry extends Message
+{
+ public $key;
+ public $value;
+
+ public function setKey($key) {
+ $this->key = $key;
+ }
+
+ public function getKey() {
+ return $this->key;
+ }
+
+ public function setValue($value) {
+ $this->value = $value;
+ }
+
+ public function getValue() {
+ return $this->value;
+ }
+}
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/MapField.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/MapField.php
new file mode 100644
index 0000000..38736da
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/MapField.php
@@ -0,0 +1,272 @@
+<?php
+
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+/**
+ * MapField and MapFieldIter are used by generated protocol message classes to
+ * manipulate map fields.
+ */
+
+namespace Google\Protobuf\Internal;
+
+/**
+ * MapField is used by generated protocol message classes to manipulate map
+ * fields. It can be used like native PHP array.
+ */
+class MapField implements \ArrayAccess, \IteratorAggregate, \Countable
+{
+ /**
+ * @ignore
+ */
+ private $container;
+ /**
+ * @ignore
+ */
+ private $key_type;
+ /**
+ * @ignore
+ */
+ private $value_type;
+ /**
+ * @ignore
+ */
+ private $value_klass;
+
+ /**
+ * Constructs an instance of MapField.
+ *
+ * @param long $key_type Type of the stored key element.
+ * @param long $value_type Type of the stored value element.
+ * @param string $klass Message/Enum class name of value instance
+ * (message/enum fields only).
+ * @ignore
+ */
+ public function __construct($key_type, $value_type, $klass = null)
+ {
+ $this->container = [];
+ $this->key_type = $key_type;
+ $this->value_type = $value_type;
+ $this->klass = $klass;
+ }
+
+ /**
+ * @ignore
+ */
+ public function getKeyType()
+ {
+ return $this->key_type;
+ }
+
+ /**
+ * @ignore
+ */
+ public function getValueType()
+ {
+ return $this->value_type;
+ }
+
+ /**
+ * @ignore
+ */
+ public function getValueClass()
+ {
+ return $this->klass;
+ }
+
+ /**
+ * Return the element at the given key.
+ *
+ * This will also be called for: $ele = $arr[$key]
+ *
+ * @param object $key The key of the element to be fetched.
+ * @return object The stored element at given key.
+ * @throws ErrorException Invalid type for index.
+ * @throws ErrorException Non-existing index.
+ */
+ public function offsetGet($key)
+ {
+ return $this->container[$key];
+ }
+
+ /**
+ * Assign the element at the given key.
+ *
+ * This will also be called for: $arr[$key] = $value
+ *
+ * @param object $key The key of the element to be fetched.
+ * @param object $value The element to be assigned.
+ * @return void
+ * @throws ErrorException Invalid type for key.
+ * @throws ErrorException Invalid type for value.
+ * @throws ErrorException Non-existing key.
+ */
+ public function offsetSet($key, $value)
+ {
+ $this->checkKey($this->key_type, $key);
+
+ switch ($this->value_type) {
+ case GPBType::INT32:
+ GPBUtil::checkInt32($value);
+ break;
+ case GPBType::UINT32:
+ GPBUtil::checkUint32($value);
+ break;
+ case GPBType::INT64:
+ GPBUtil::checkInt64($value);
+ break;
+ case GPBType::UINT64:
+ GPBUtil::checkUint64($value);
+ break;
+ case GPBType::FLOAT:
+ GPBUtil::checkFloat($value);
+ break;
+ case GPBType::DOUBLE:
+ GPBUtil::checkDouble($value);
+ break;
+ case GPBType::BOOL:
+ GPBUtil::checkBool($value);
+ break;
+ case GPBType::STRING:
+ GPBUtil::checkString($value, true);
+ break;
+ case GPBType::MESSAGE:
+ if (is_null($value)) {
+ trigger_error("Map element cannot be null.", E_USER_ERROR);
+ }
+ GPBUtil::checkMessage($value, $this->klass);
+ break;
+ default:
+ break;
+ }
+
+ $this->container[$key] = $value;
+ }
+
+ /**
+ * Remove the element at the given key.
+ *
+ * This will also be called for: unset($arr)
+ *
+ * @param object $key The key of the element to be removed.
+ * @return void
+ * @throws ErrorException Invalid type for key.
+ */
+ public function offsetUnset($key)
+ {
+ $this->checkKey($this->key_type, $key);
+ unset($this->container[$key]);
+ }
+
+ /**
+ * Check the existence of the element at the given key.
+ *
+ * This will also be called for: isset($arr)
+ *
+ * @param object $key The key of the element to be removed.
+ * @return bool True if the element at the given key exists.
+ * @throws ErrorException Invalid type for key.
+ */
+ public function offsetExists($key)
+ {
+ $this->checkKey($this->key_type, $key);
+ return isset($this->container[$key]);
+ }
+
+ /**
+ * @ignore
+ */
+ public function getIterator()
+ {
+ return new MapFieldIter($this->container, $this->key_type);
+ }
+
+ /**
+ * Return the number of stored elements.
+ *
+ * This will also be called for: count($arr)
+ *
+ * @return integer The number of stored elements.
+ */
+ public function count()
+ {
+ return count($this->container);
+ }
+
+ /**
+ * @ignore
+ */
+ private function checkKey($key_type, &$key)
+ {
+ switch ($key_type) {
+ case GPBType::INT32:
+ GPBUtil::checkInt32($key);
+ break;
+ case GPBType::UINT32:
+ GPBUtil::checkUint32($key);
+ break;
+ case GPBType::INT64:
+ GPBUtil::checkInt64($key);
+ break;
+ case GPBType::UINT64:
+ GPBUtil::checkUint64($key);
+ break;
+ case GPBType::FIXED64:
+ GPBUtil::checkUint64($key);
+ break;
+ case GPBType::FIXED32:
+ GPBUtil::checkUint32($key);
+ break;
+ case GPBType::SFIXED64:
+ GPBUtil::checkInt64($key);
+ break;
+ case GPBType::SFIXED32:
+ GPBUtil::checkInt32($key);
+ break;
+ case GPBType::SINT64:
+ GPBUtil::checkInt64($key);
+ break;
+ case GPBType::SINT32:
+ GPBUtil::checkInt32($key);
+ break;
+ case GPBType::BOOL:
+ GPBUtil::checkBool($key);
+ break;
+ case GPBType::STRING:
+ GPBUtil::checkString($key, true);
+ break;
+ default:
+ trigger_error(
+ "Given type cannot be map key.",
+ E_USER_ERROR);
+ break;
+ }
+ }
+}
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/MapFieldIter.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/MapFieldIter.php
new file mode 100644
index 0000000..88e6c8b
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/MapFieldIter.php
@@ -0,0 +1,124 @@
+<?php
+
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+/**
+ * MapField and MapFieldIter are used by generated protocol message classes to
+ * manipulate map fields.
+ */
+
+namespace Google\Protobuf\Internal;
+
+/**
+ * MapFieldIter is used to iterate MapField. It is also need for the foreach
+ * syntax.
+ */
+class MapFieldIter implements \Iterator
+{
+
+ /**
+ * @ignore
+ */
+ private $container;
+
+ /**
+ * Create iterator instance for MapField.
+ *
+ * @param MapField The MapField instance for which this iterator is
+ * created.
+ * @param GPBType Map key type.
+ * @ignore
+ */
+ public function __construct($container, $key_type)
+ {
+ $this->container = $container;
+ $this->key_type = $key_type;
+ }
+
+ /**
+ * Reset the status of the iterator
+ *
+ * @return void
+ */
+ public function rewind()
+ {
+ return reset($this->container);
+ }
+
+ /**
+ * Return the element at the current position.
+ *
+ * @return object The element at the current position.
+ */
+ public function current()
+ {
+ return current($this->container);
+ }
+
+ /**
+ * Return the current key.
+ *
+ * @return object The current key.
+ */
+ public function key()
+ {
+ $key = key($this->container);
+ if ($this->key_type === GPBType::BOOL) {
+ // PHP associative array stores bool as integer for key.
+ return boolval($key);
+ } elseif ($this->key_type === GPBType::STRING) {
+ // PHP associative array stores int string as int for key.
+ return strval($key);
+ } else {
+ return $key;
+ }
+ }
+
+ /**
+ * Move to the next position.
+ *
+ * @return void
+ */
+ public function next()
+ {
+ return next($this->container);
+ }
+
+ /**
+ * Check whether there are more elements to iterate.
+ *
+ * @return bool True if there are more elements to iterate.
+ */
+ public function valid()
+ {
+ return key($this->container) !== null;
+ }
+}
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/Message.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/Message.php
new file mode 100644
index 0000000..73ac375
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/Message.php
@@ -0,0 +1,1822 @@
+<?php
+
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+/**
+ * Defines Message, the parent class extended by all protocol message classes.
+ */
+
+namespace Google\Protobuf\Internal;
+
+use Google\Protobuf\Internal\CodedInputStream;
+use Google\Protobuf\Internal\CodedOutputStream;
+use Google\Protobuf\Internal\DescriptorPool;
+use Google\Protobuf\Internal\GPBLabel;
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\GPBWire;
+use Google\Protobuf\Internal\MapEntry;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\ListValue;
+use Google\Protobuf\Value;
+use Google\Protobuf\Struct;
+use Google\Protobuf\NullValue;
+
+/**
+ * Parent class of all proto messages. Users should not instantiate this class
+ * or extend this class or its child classes by their own. See the comment of
+ * specific functions for more details.
+ */
+class Message
+{
+
+ /**
+ * @ignore
+ */
+ private $desc;
+ private $unknown = "";
+
+ /**
+ * @ignore
+ */
+ public function __construct($data = NULL)
+ {
+ // MapEntry message is shared by all types of map fields, whose
+ // descriptors are different from each other. Thus, we cannot find a
+ // specific descriptor from the descriptor pool.
+ if ($this instanceof MapEntry) {
+ $this->initWithDescriptor($data);
+ } else {
+ $this->initWithGeneratedPool();
+ if (is_array($data)) {
+ $this->mergeFromArray($data);
+ } else if (!empty($data)) {
+ throw new \InvalidArgumentException(
+ 'Message constructor must be an array or null.'
+ );
+ }
+ }
+ }
+
+ /**
+ * @ignore
+ */
+ private function initWithGeneratedPool()
+ {
+ $pool = DescriptorPool::getGeneratedPool();
+ $this->desc = $pool->getDescriptorByClassName(get_class($this));
+ if (is_null($this->desc)) {
+ user_error(get_class($this) . " is not found in descriptor pool.");
+ }
+ foreach ($this->desc->getField() as $field) {
+ $setter = $field->getSetter();
+ if ($field->isMap()) {
+ $message_type = $field->getMessageType();
+ $key_field = $message_type->getFieldByNumber(1);
+ $value_field = $message_type->getFieldByNumber(2);
+ switch ($value_field->getType()) {
+ case GPBType::MESSAGE:
+ case GPBType::GROUP:
+ $map_field = new MapField(
+ $key_field->getType(),
+ $value_field->getType(),
+ $value_field->getMessageType()->getClass());
+ $this->$setter($map_field);
+ break;
+ case GPBType::ENUM:
+ $map_field = new MapField(
+ $key_field->getType(),
+ $value_field->getType(),
+ $value_field->getEnumType()->getClass());
+ $this->$setter($map_field);
+ break;
+ default:
+ $map_field = new MapField(
+ $key_field->getType(),
+ $value_field->getType());
+ $this->$setter($map_field);
+ break;
+ }
+ } else if ($field->getLabel() === GPBLabel::REPEATED) {
+ switch ($field->getType()) {
+ case GPBType::MESSAGE:
+ case GPBType::GROUP:
+ $repeated_field = new RepeatedField(
+ $field->getType(),
+ $field->getMessageType()->getClass());
+ $this->$setter($repeated_field);
+ break;
+ case GPBType::ENUM:
+ $repeated_field = new RepeatedField(
+ $field->getType(),
+ $field->getEnumType()->getClass());
+ $this->$setter($repeated_field);
+ break;
+ default:
+ $repeated_field = new RepeatedField($field->getType());
+ $this->$setter($repeated_field);
+ break;
+ }
+ } else if ($field->getOneofIndex() !== -1) {
+ $oneof = $this->desc->getOneofDecl()[$field->getOneofIndex()];
+ $oneof_name = $oneof->getName();
+ $this->$oneof_name = new OneofField($oneof);
+ } else if ($field->getLabel() === GPBLabel::OPTIONAL &&
+ PHP_INT_SIZE == 4) {
+ switch ($field->getType()) {
+ case GPBType::INT64:
+ case GPBType::UINT64:
+ case GPBType::FIXED64:
+ case GPBType::SFIXED64:
+ case GPBType::SINT64:
+ $this->$setter("0");
+ }
+ }
+ }
+ }
+
+ /**
+ * @ignore
+ */
+ private function initWithDescriptor(Descriptor $desc)
+ {
+ $this->desc = $desc;
+ foreach ($desc->getField() as $field) {
+ $setter = $field->getSetter();
+ $defaultValue = $this->defaultValue($field);
+ $this->$setter($defaultValue);
+ }
+ }
+
+ protected function readOneof($number)
+ {
+ $field = $this->desc->getFieldByNumber($number);
+ $oneof = $this->desc->getOneofDecl()[$field->getOneofIndex()];
+ $oneof_name = $oneof->getName();
+ $oneof_field = $this->$oneof_name;
+ if ($number === $oneof_field->getNumber()) {
+ return $oneof_field->getValue();
+ } else {
+ return $this->defaultValue($field);
+ }
+ }
+
+ protected function writeOneof($number, $value)
+ {
+ $field = $this->desc->getFieldByNumber($number);
+ $oneof = $this->desc->getOneofDecl()[$field->getOneofIndex()];
+ $oneof_name = $oneof->getName();
+ $oneof_field = $this->$oneof_name;
+ $oneof_field->setValue($value);
+ $oneof_field->setFieldName($field->getName());
+ $oneof_field->setNumber($number);
+ }
+
+ protected function whichOneof($oneof_name)
+ {
+ $oneof_field = $this->$oneof_name;
+ $number = $oneof_field->getNumber();
+ if ($number == 0) {
+ return "";
+ }
+ $field = $this->desc->getFieldByNumber($number);
+ return $field->getName();
+ }
+
+ /**
+ * @ignore
+ */
+ private function defaultValue($field)
+ {
+ $value = null;
+
+ switch ($field->getType()) {
+ case GPBType::DOUBLE:
+ case GPBType::FLOAT:
+ return 0.0;
+ case GPBType::UINT32:
+ case GPBType::INT32:
+ case GPBType::FIXED32:
+ case GPBType::SFIXED32:
+ case GPBType::SINT32:
+ case GPBType::ENUM:
+ return 0;
+ case GPBType::INT64:
+ case GPBType::UINT64:
+ case GPBType::FIXED64:
+ case GPBType::SFIXED64:
+ case GPBType::SINT64:
+ if (PHP_INT_SIZE === 4) {
+ return '0';
+ } else {
+ return 0;
+ }
+ case GPBType::BOOL:
+ return false;
+ case GPBType::STRING:
+ case GPBType::BYTES:
+ return "";
+ case GPBType::GROUP:
+ case GPBType::MESSAGE:
+ return null;
+ default:
+ user_error("Unsupported type.");
+ return false;
+ }
+ }
+
+ /**
+ * @ignore
+ */
+ private function skipField($input, $tag)
+ {
+ $number = GPBWire::getTagFieldNumber($tag);
+ if ($number === 0) {
+ throw new GPBDecodeException("Illegal field number zero.");
+ }
+
+ $start = $input->current();
+ switch (GPBWire::getTagWireType($tag)) {
+ case GPBWireType::VARINT:
+ $uint64 = 0;
+ if (!$input->readVarint64($uint64)) {
+ throw new GPBDecodeException(
+ "Unexpected EOF inside varint.");
+ }
+ break;
+ case GPBWireType::FIXED64:
+ $uint64 = 0;
+ if (!$input->readLittleEndian64($uint64)) {
+ throw new GPBDecodeException(
+ "Unexpected EOF inside fixed64.");
+ }
+ break;
+ case GPBWireType::FIXED32:
+ $uint32 = 0;
+ if (!$input->readLittleEndian32($uint32)) {
+ throw new GPBDecodeException(
+ "Unexpected EOF inside fixed32.");
+ }
+ break;
+ case GPBWireType::LENGTH_DELIMITED:
+ $length = 0;
+ if (!$input->readVarint32($length)) {
+ throw new GPBDecodeException(
+ "Unexpected EOF inside length.");
+ }
+ $data = NULL;
+ if (!$input->readRaw($length, $data)) {
+ throw new GPBDecodeException(
+ "Unexpected EOF inside length delimited data.");
+ }
+ break;
+ case GPBWireType::START_GROUP:
+ case GPBWireType::END_GROUP:
+ throw new GPBDecodeException("Unexpected wire type.");
+ default:
+ throw new GPBDecodeException("Unexpected wire type.");
+ }
+ $end = $input->current();
+
+ $bytes = str_repeat(chr(0), CodedOutputStream::MAX_VARINT64_BYTES);
+ $size = CodedOutputStream::writeVarintToArray($tag, $bytes, true);
+ $this->unknown .= substr($bytes, 0, $size) . $input->substr($start, $end);
+ }
+
+ /**
+ * @ignore
+ */
+ private static function parseFieldFromStreamNoTag($input, $field, &$value)
+ {
+ switch ($field->getType()) {
+ case GPBType::DOUBLE:
+ if (!GPBWire::readDouble($input, $value)) {
+ throw new GPBDecodeException(
+ "Unexpected EOF inside double field.");
+ }
+ break;
+ case GPBType::FLOAT:
+ if (!GPBWire::readFloat($input, $value)) {
+ throw new GPBDecodeException(
+ "Unexpected EOF inside float field.");
+ }
+ break;
+ case GPBType::INT64:
+ if (!GPBWire::readInt64($input, $value)) {
+ throw new GPBDecodeException(
+ "Unexpected EOF inside int64 field.");
+ }
+ break;
+ case GPBType::UINT64:
+ if (!GPBWire::readUint64($input, $value)) {
+ throw new GPBDecodeException(
+ "Unexpected EOF inside uint64 field.");
+ }
+ break;
+ case GPBType::INT32:
+ if (!GPBWire::readInt32($input, $value)) {
+ throw new GPBDecodeException(
+ "Unexpected EOF inside int32 field.");
+ }
+ break;
+ case GPBType::FIXED64:
+ if (!GPBWire::readFixed64($input, $value)) {
+ throw new GPBDecodeException(
+ "Unexpected EOF inside fixed64 field.");
+ }
+ break;
+ case GPBType::FIXED32:
+ if (!GPBWire::readFixed32($input, $value)) {
+ throw new GPBDecodeException(
+ "Unexpected EOF inside fixed32 field.");
+ }
+ break;
+ case GPBType::BOOL:
+ if (!GPBWire::readBool($input, $value)) {
+ throw new GPBDecodeException(
+ "Unexpected EOF inside bool field.");
+ }
+ break;
+ case GPBType::STRING:
+ // TODO(teboring): Add utf-8 check.
+ if (!GPBWire::readString($input, $value)) {
+ throw new GPBDecodeException(
+ "Unexpected EOF inside string field.");
+ }
+ break;
+ case GPBType::GROUP:
+ trigger_error("Not implemented.", E_ERROR);
+ break;
+ case GPBType::MESSAGE:
+ if ($field->isMap()) {
+ $value = new MapEntry($field->getMessageType());
+ } else {
+ $klass = $field->getMessageType()->getClass();
+ $value = new $klass;
+ }
+ if (!GPBWire::readMessage($input, $value)) {
+ throw new GPBDecodeException(
+ "Unexpected EOF inside message.");
+ }
+ break;
+ case GPBType::BYTES:
+ if (!GPBWire::readString($input, $value)) {
+ throw new GPBDecodeException(
+ "Unexpected EOF inside bytes field.");
+ }
+ break;
+ case GPBType::UINT32:
+ if (!GPBWire::readUint32($input, $value)) {
+ throw new GPBDecodeException(
+ "Unexpected EOF inside uint32 field.");
+ }
+ break;
+ case GPBType::ENUM:
+ // TODO(teboring): Check unknown enum value.
+ if (!GPBWire::readInt32($input, $value)) {
+ throw new GPBDecodeException(
+ "Unexpected EOF inside enum field.");
+ }
+ break;
+ case GPBType::SFIXED32:
+ if (!GPBWire::readSfixed32($input, $value)) {
+ throw new GPBDecodeException(
+ "Unexpected EOF inside sfixed32 field.");
+ }
+ break;
+ case GPBType::SFIXED64:
+ if (!GPBWire::readSfixed64($input, $value)) {
+ throw new GPBDecodeException(
+ "Unexpected EOF inside sfixed64 field.");
+ }
+ break;
+ case GPBType::SINT32:
+ if (!GPBWire::readSint32($input, $value)) {
+ throw new GPBDecodeException(
+ "Unexpected EOF inside sint32 field.");
+ }
+ break;
+ case GPBType::SINT64:
+ if (!GPBWire::readSint64($input, $value)) {
+ throw new GPBDecodeException(
+ "Unexpected EOF inside sint64 field.");
+ }
+ break;
+ default:
+ user_error("Unsupported type.");
+ return false;
+ }
+ return true;
+ }
+
+ /**
+ * @ignore
+ */
+ private function parseFieldFromStream($tag, $input, $field)
+ {
+ $value = null;
+
+ if (is_null($field)) {
+ $value_format = GPBWire::UNKNOWN;
+ } elseif (GPBWire::getTagWireType($tag) ===
+ GPBWire::getWireType($field->getType())) {
+ $value_format = GPBWire::NORMAL_FORMAT;
+ } elseif ($field->isPackable() &&
+ GPBWire::getTagWireType($tag) ===
+ GPBWire::WIRETYPE_LENGTH_DELIMITED) {
+ $value_format = GPBWire::PACKED_FORMAT;
+ } else {
+ // the wire type doesn't match. Put it in our unknown field set.
+ $value_format = GPBWire::UNKNOWN;
+ }
+
+ if ($value_format === GPBWire::UNKNOWN) {
+ $this->skipField($input, $tag);
+ return;
+ } elseif ($value_format === GPBWire::NORMAL_FORMAT) {
+ self::parseFieldFromStreamNoTag($input, $field, $value);
+ } elseif ($value_format === GPBWire::PACKED_FORMAT) {
+ $length = 0;
+ if (!GPBWire::readInt32($input, $length)) {
+ throw new GPBDecodeException(
+ "Unexpected EOF inside packed length.");
+ }
+ $limit = $input->pushLimit($length);
+ $getter = $field->getGetter();
+ while ($input->bytesUntilLimit() > 0) {
+ self::parseFieldFromStreamNoTag($input, $field, $value);
+ $this->appendHelper($field, $value);
+ }
+ $input->popLimit($limit);
+ return;
+ } else {
+ return;
+ }
+
+ if ($field->isMap()) {
+ $this->kvUpdateHelper($field, $value->getKey(), $value->getValue());
+ } else if ($field->isRepeated()) {
+ $this->appendHelper($field, $value);
+ } else {
+ $setter = $field->getSetter();
+ $this->$setter($value);
+ }
+ }
+
+ /**
+ * Clear all containing fields.
+ * @return null.
+ */
+ public function clear()
+ {
+ $this->unknown = "";
+ foreach ($this->desc->getField() as $field) {
+ $setter = $field->getSetter();
+ if ($field->isMap()) {
+ $message_type = $field->getMessageType();
+ $key_field = $message_type->getFieldByNumber(1);
+ $value_field = $message_type->getFieldByNumber(2);
+ switch ($value_field->getType()) {
+ case GPBType::MESSAGE:
+ case GPBType::GROUP:
+ $map_field = new MapField(
+ $key_field->getType(),
+ $value_field->getType(),
+ $value_field->getMessageType()->getClass());
+ $this->$setter($map_field);
+ break;
+ case GPBType::ENUM:
+ $map_field = new MapField(
+ $key_field->getType(),
+ $value_field->getType(),
+ $value_field->getEnumType()->getClass());
+ $this->$setter($map_field);
+ break;
+ default:
+ $map_field = new MapField(
+ $key_field->getType(),
+ $value_field->getType());
+ $this->$setter($map_field);
+ break;
+ }
+ } else if ($field->getLabel() === GPBLabel::REPEATED) {
+ switch ($field->getType()) {
+ case GPBType::MESSAGE:
+ case GPBType::GROUP:
+ $repeated_field = new RepeatedField(
+ $field->getType(),
+ $field->getMessageType()->getClass());
+ $this->$setter($repeated_field);
+ break;
+ case GPBType::ENUM:
+ $repeated_field = new RepeatedField(
+ $field->getType(),
+ $field->getEnumType()->getClass());
+ $this->$setter($repeated_field);
+ break;
+ default:
+ $repeated_field = new RepeatedField($field->getType());
+ $this->$setter($repeated_field);
+ break;
+ }
+ } else if ($field->getOneofIndex() !== -1) {
+ $oneof = $this->desc->getOneofDecl()[$field->getOneofIndex()];
+ $oneof_name = $oneof->getName();
+ $this->$oneof_name = new OneofField($oneof);
+ } else if ($field->getLabel() === GPBLabel::OPTIONAL) {
+ switch ($field->getType()) {
+ case GPBType::DOUBLE :
+ case GPBType::FLOAT :
+ $this->$setter(0.0);
+ break;
+ case GPBType::INT32 :
+ case GPBType::FIXED32 :
+ case GPBType::UINT32 :
+ case GPBType::SFIXED32 :
+ case GPBType::SINT32 :
+ case GPBType::ENUM :
+ $this->$setter(0);
+ break;
+ case GPBType::BOOL :
+ $this->$setter(false);
+ break;
+ case GPBType::STRING :
+ case GPBType::BYTES :
+ $this->$setter("");
+ break;
+ case GPBType::GROUP :
+ case GPBType::MESSAGE :
+ $null = null;
+ $this->$setter($null);
+ break;
+ }
+ if (PHP_INT_SIZE == 4) {
+ switch ($field->getType()) {
+ case GPBType::INT64:
+ case GPBType::UINT64:
+ case GPBType::FIXED64:
+ case GPBType::SFIXED64:
+ case GPBType::SINT64:
+ $this->$setter("0");
+ }
+ } else {
+ switch ($field->getType()) {
+ case GPBType::INT64:
+ case GPBType::UINT64:
+ case GPBType::FIXED64:
+ case GPBType::SFIXED64:
+ case GPBType::SINT64:
+ $this->$setter(0);
+ }
+ }
+ }
+ }
+ }
+
+ /**
+ * Clear all unknown fields previously parsed.
+ * @return null.
+ */
+ public function discardUnknownFields()
+ {
+ $this->unknown = "";
+ foreach ($this->desc->getField() as $field) {
+ if ($field->getType() != GPBType::MESSAGE) {
+ continue;
+ }
+ if ($field->isMap()) {
+ $value_field = $field->getMessageType()->getFieldByNumber(2);
+ if ($value_field->getType() != GPBType::MESSAGE) {
+ continue;
+ }
+ $getter = $field->getGetter();
+ $map = $this->$getter();
+ foreach ($map as $key => $value) {
+ $value->discardUnknownFields();
+ }
+ } else if ($field->getLabel() === GPBLabel::REPEATED) {
+ $getter = $field->getGetter();
+ $arr = $this->$getter();
+ foreach ($arr as $sub) {
+ $sub->discardUnknownFields();
+ }
+ } else if ($field->getLabel() === GPBLabel::OPTIONAL) {
+ $getter = $field->getGetter();
+ $sub = $this->$getter();
+ if (!is_null($sub)) {
+ $sub->discardUnknownFields();
+ }
+ }
+ }
+ }
+
+ /**
+ * Merges the contents of the specified message into current message.
+ *
+ * This method merges the contents of the specified message into the
+ * current message. Singular fields that are set in the specified message
+ * overwrite the corresponding fields in the current message. Repeated
+ * fields are appended. Map fields key-value pairs are overritten.
+ * Singular/Oneof sub-messages are recursively merged. All overritten
+ * sub-messages are deep-copied.
+ *
+ * @param object $msg Protobuf message to be merged from.
+ * @return null.
+ */
+ public function mergeFrom($msg)
+ {
+ if (get_class($this) !== get_class($msg)) {
+ user_error("Cannot merge messages with different class.");
+ return;
+ }
+
+ foreach ($this->desc->getField() as $field) {
+ $setter = $field->getSetter();
+ $getter = $field->getGetter();
+ if ($field->isMap()) {
+ if (count($msg->$getter()) != 0) {
+ $value_field = $field->getMessageType()->getFieldByNumber(2);
+ foreach ($msg->$getter() as $key => $value) {
+ if ($value_field->getType() == GPBType::MESSAGE) {
+ $klass = $value_field->getMessageType()->getClass();
+ $copy = new $klass;
+ $copy->mergeFrom($value);
+
+ $this->kvUpdateHelper($field, $key, $copy);
+ } else {
+ $this->kvUpdateHelper($field, $key, $value);
+ }
+ }
+ }
+ } else if ($field->getLabel() === GPBLabel::REPEATED) {
+ if (count($msg->$getter()) != 0) {
+ foreach ($msg->$getter() as $tmp) {
+ if ($field->getType() == GPBType::MESSAGE) {
+ $klass = $field->getMessageType()->getClass();
+ $copy = new $klass;
+ $copy->mergeFrom($tmp);
+ $this->appendHelper($field, $copy);
+ } else {
+ $this->appendHelper($field, $tmp);
+ }
+ }
+ }
+ } else if ($field->getLabel() === GPBLabel::OPTIONAL) {
+ if($msg->$getter() !== $this->defaultValue($field)) {
+ $tmp = $msg->$getter();
+ if ($field->getType() == GPBType::MESSAGE) {
+ if (is_null($this->$getter())) {
+ $klass = $field->getMessageType()->getClass();
+ $new_msg = new $klass;
+ $this->$setter($new_msg);
+ }
+ $this->$getter()->mergeFrom($tmp);
+ } else {
+ $this->$setter($tmp);
+ }
+ }
+ }
+ }
+ }
+
+ /**
+ * Parses a protocol buffer contained in a string.
+ *
+ * This function takes a string in the (non-human-readable) binary wire
+ * format, matching the encoding output by serializeToString().
+ * See mergeFrom() for merging behavior, if the field is already set in the
+ * specified message.
+ *
+ * @param string $data Binary protobuf data.
+ * @return null.
+ * @throws Exception Invalid data.
+ */
+ public function mergeFromString($data)
+ {
+ $input = new CodedInputStream($data);
+ $this->parseFromStream($input);
+ }
+
+ /**
+ * Parses a json string to protobuf message.
+ *
+ * This function takes a string in the json wire format, matching the
+ * encoding output by serializeToJsonString().
+ * See mergeFrom() for merging behavior, if the field is already set in the
+ * specified message.
+ *
+ * @param string $data Json protobuf data.
+ * @return null.
+ * @throws Exception Invalid data.
+ */
+ public function mergeFromJsonString($data)
+ {
+ $input = new RawInputStream($data);
+ $this->parseFromJsonStream($input);
+ }
+
+ /**
+ * @ignore
+ */
+ public function parseFromStream($input)
+ {
+ while (true) {
+ $tag = $input->readTag();
+ // End of input. This is a valid place to end, so return true.
+ if ($tag === 0) {
+ return true;
+ }
+
+ $number = GPBWire::getTagFieldNumber($tag);
+ $field = $this->desc->getFieldByNumber($number);
+
+ $this->parseFieldFromStream($tag, $input, $field);
+ }
+ }
+
+ private function convertJsonValueToProtoValue(
+ $value,
+ $field,
+ $is_map_key = false)
+ {
+ switch ($field->getType()) {
+ case GPBType::MESSAGE:
+ $klass = $field->getMessageType()->getClass();
+ $submsg = new $klass;
+
+ if (is_a($submsg, "Google\Protobuf\Duration")) {
+ if (is_null($value)) {
+ return $this->defaultValue($field);
+ } else if (!is_string($value)) {
+ throw new GPBDecodeException("Expect string.");
+ }
+ return GPBUtil::parseDuration($value);
+ } else if ($field->isTimestamp()) {
+ if (is_null($value)) {
+ return $this->defaultValue($field);
+ } else if (!is_string($value)) {
+ throw new GPBDecodeException("Expect string.");
+ }
+ try {
+ $timestamp = GPBUtil::parseTimestamp($value);
+ } catch (\Exception $e) {
+ throw new GPBDecodeException(
+ "Invalid RFC 3339 timestamp: ".$e->getMessage());
+ }
+
+ $submsg->setSeconds($timestamp->getSeconds());
+ $submsg->setNanos($timestamp->getNanos());
+ } else if (is_a($submsg, "Google\Protobuf\FieldMask")) {
+ if (is_null($value)) {
+ return $this->defaultValue($field);
+ }
+ try {
+ return GPBUtil::parseFieldMask($value);
+ } catch (\Exception $e) {
+ throw new GPBDecodeException(
+ "Invalid FieldMask: ".$e->getMessage());
+ }
+ } else {
+ if (is_null($value) &&
+ !is_a($submsg, "Google\Protobuf\Value")) {
+ return $this->defaultValue($field);
+ }
+ if (GPBUtil::hasSpecialJsonMapping($submsg)) {
+ } elseif (!is_object($value) && !is_array($value)) {
+ throw new GPBDecodeException("Expect message.");
+ }
+ $submsg->mergeFromJsonArray($value);
+ }
+ return $submsg;
+ case GPBType::ENUM:
+ if (is_null($value)) {
+ return $this->defaultValue($field);
+ }
+ if (is_integer($value)) {
+ return $value;
+ }
+ $enum_value = $field->getEnumType()->getValueByName($value);
+ if (!is_null($enum_value)) {
+ return $enum_value->getNumber();
+ }
+ throw new GPBDecodeException(
+ "Enum field only accepts integer or enum value name");
+ case GPBType::STRING:
+ if (is_null($value)) {
+ return $this->defaultValue($field);
+ }
+ if (!is_string($value)) {
+ throw new GPBDecodeException(
+ "String field only accepts string value");
+ }
+ return $value;
+ case GPBType::BYTES:
+ if (is_null($value)) {
+ return $this->defaultValue($field);
+ }
+ if (!is_string($value)) {
+ throw new GPBDecodeException(
+ "Byte field only accepts string value");
+ }
+ $proto_value = base64_decode($value, true);
+ if ($proto_value === false) {
+ throw new GPBDecodeException("Invalid base64 characters");
+ }
+ return $proto_value;
+ case GPBType::BOOL:
+ if (is_null($value)) {
+ return $this->defaultValue($field);
+ }
+ if ($is_map_key) {
+ if ($value === "true") {
+ return true;
+ }
+ if ($value === "false") {
+ return false;
+ }
+ throw new GPBDecodeException(
+ "Bool field only accepts bool value");
+ }
+ if (!is_bool($value)) {
+ throw new GPBDecodeException(
+ "Bool field only accepts bool value");
+ }
+ return $value;
+ case GPBType::FLOAT:
+ case GPBType::DOUBLE:
+ if (is_null($value)) {
+ return $this->defaultValue($field);
+ }
+ if ($value === "Infinity") {
+ return INF;
+ }
+ if ($value === "-Infinity") {
+ return -INF;
+ }
+ if ($value === "NaN") {
+ return NAN;
+ }
+ return $value;
+ case GPBType::INT32:
+ case GPBType::SINT32:
+ case GPBType::SFIXED32:
+ if (is_null($value)) {
+ return $this->defaultValue($field);
+ }
+ if (!is_numeric($value)) {
+ throw new GPBDecodeException(
+ "Invalid data type for int32 field");
+ }
+ if (bccomp($value, "2147483647") > 0) {
+ throw new GPBDecodeException(
+ "Int32 too large");
+ }
+ if (bccomp($value, "-2147483648") < 0) {
+ throw new GPBDecodeException(
+ "Int32 too small");
+ }
+ return $value;
+ case GPBType::UINT32:
+ case GPBType::FIXED32:
+ if (is_null($value)) {
+ return $this->defaultValue($field);
+ }
+ if (!is_numeric($value)) {
+ throw new GPBDecodeException(
+ "Invalid data type for uint32 field");
+ }
+ if (bccomp($value, 4294967295) > 0) {
+ throw new GPBDecodeException(
+ "Uint32 too large");
+ }
+ return $value;
+ case GPBType::INT64:
+ case GPBType::SINT64:
+ case GPBType::SFIXED64:
+ if (is_null($value)) {
+ return $this->defaultValue($field);
+ }
+ if (!is_numeric($value)) {
+ throw new GPBDecodeException(
+ "Invalid data type for int64 field");
+ }
+ if (bccomp($value, "9223372036854775807") > 0) {
+ throw new GPBDecodeException(
+ "Int64 too large");
+ }
+ if (bccomp($value, "-9223372036854775808") < 0) {
+ throw new GPBDecodeException(
+ "Int64 too small");
+ }
+ return $value;
+ case GPBType::UINT64:
+ case GPBType::FIXED64:
+ if (is_null($value)) {
+ return $this->defaultValue($field);
+ }
+ if (!is_numeric($value)) {
+ throw new GPBDecodeException(
+ "Invalid data type for int64 field");
+ }
+ if (bccomp($value, "18446744073709551615") > 0) {
+ throw new GPBDecodeException(
+ "Uint64 too large");
+ }
+ if (bccomp($value, "9223372036854775807") > 0) {
+ $value = bcsub($value, "18446744073709551616");
+ }
+ return $value;
+ default:
+ return $value;
+ }
+ }
+
+ /**
+ * Populates the message from a user-supplied PHP array. Array keys
+ * correspond to Message properties and nested message properties.
+ *
+ * Example:
+ * ```
+ * $message->mergeFromArray([
+ * 'name' => 'This is a message name',
+ * 'interval' => [
+ * 'startTime' => time() - 60,
+ * 'endTime' => time(),
+ * ]
+ * ]);
+ * ```
+ *
+ * @param array $array An array containing message properties and values.
+ * @return null.
+ * @throws Exception Invalid data.
+ */
+ protected function mergeFromArray(array $array)
+ {
+ // Just call the setters for the field names
+ foreach ($array as $key => $value) {
+ $field = $this->desc->getFieldByName($key);
+ if (is_null($field)) {
+ throw new \UnexpectedValueException(
+ 'Invalid message property: ' . $key);
+ }
+ $setter = $field->getSetter();
+ $this->$setter($value);
+ }
+ }
+
+ protected function mergeFromJsonArray($array)
+ {
+ if (is_a($this, "Google\Protobuf\Any")) {
+ $this->clear();
+ $this->setTypeUrl($array["@type"]);
+ $msg = $this->unpack();
+ if (GPBUtil::hasSpecialJsonMapping($msg)) {
+ $msg->mergeFromJsonArray($array["value"]);
+ } else {
+ unset($array["@type"]);
+ $msg->mergeFromJsonArray($array);
+ }
+ $this->setValue($msg->serializeToString());
+ return;
+ }
+ if (is_a($this, "Google\Protobuf\DoubleValue") ||
+ is_a($this, "Google\Protobuf\FloatValue") ||
+ is_a($this, "Google\Protobuf\Int64Value") ||
+ is_a($this, "Google\Protobuf\UInt64Value") ||
+ is_a($this, "Google\Protobuf\Int32Value") ||
+ is_a($this, "Google\Protobuf\UInt32Value") ||
+ is_a($this, "Google\Protobuf\BoolValue") ||
+ is_a($this, "Google\Protobuf\StringValue")) {
+ $this->setValue($array);
+ return;
+ }
+ if (is_a($this, "Google\Protobuf\BytesValue")) {
+ $this->setValue(base64_decode($array));
+ return;
+ }
+ if (is_a($this, "Google\Protobuf\Duration")) {
+ $this->mergeFrom(GPBUtil::parseDuration($array));
+ return;
+ }
+ if (is_a($this, "Google\Protobuf\FieldMask")) {
+ $this->mergeFrom(GPBUtil::parseFieldMask($array));
+ return;
+ }
+ if (is_a($this, "Google\Protobuf\Timestamp")) {
+ $this->mergeFrom(GPBUtil::parseTimestamp($array));
+ return;
+ }
+ if (is_a($this, "Google\Protobuf\Struct")) {
+ $fields = $this->getFields();
+ foreach($array as $key => $value) {
+ $v = new Value();
+ $v->mergeFromJsonArray($value);
+ $fields[$key] = $v;
+ }
+ }
+ if (is_a($this, "Google\Protobuf\Value")) {
+ if (is_bool($array)) {
+ $this->setBoolValue($array);
+ } elseif (is_string($array)) {
+ $this->setStringValue($array);
+ } elseif (is_null($array)) {
+ $this->setNullValue(0);
+ } elseif (is_double($array) || is_integer($array)) {
+ $this->setNumberValue($array);
+ } elseif (is_array($array)) {
+ if (array_values($array) !== $array) {
+ // Associative array
+ $struct_value = $this->getStructValue();
+ if (is_null($struct_value)) {
+ $struct_value = new Struct();
+ $this->setStructValue($struct_value);
+ }
+ foreach ($array as $key => $v) {
+ $value = new Value();
+ $value->mergeFromJsonArray($v);
+ $values = $struct_value->getFields();
+ $values[$key]= $value;
+ }
+ } else {
+ // Array
+ $list_value = $this->getListValue();
+ if (is_null($list_value)) {
+ $list_value = new ListValue();
+ $this->setListValue($list_value);
+ }
+ foreach ($array as $v) {
+ $value = new Value();
+ $value->mergeFromJsonArray($v);
+ $values = $list_value->getValues();
+ $values[]= $value;
+ }
+ }
+ } else {
+ throw new GPBDecodeException("Invalid type for Value.");
+ }
+ return;
+ }
+ $this->mergeFromArrayJsonImpl($array);
+ }
+
+ private function mergeFromArrayJsonImpl($array)
+ {
+ foreach ($array as $key => $value) {
+ $field = $this->desc->getFieldByJsonName($key);
+ if (is_null($field)) {
+ $field = $this->desc->getFieldByName($key);
+ if (is_null($field)) {
+ continue;
+ }
+ }
+ if ($field->isMap()) {
+ if (is_null($value)) {
+ continue;
+ }
+ $key_field = $field->getMessageType()->getFieldByNumber(1);
+ $value_field = $field->getMessageType()->getFieldByNumber(2);
+ foreach ($value as $tmp_key => $tmp_value) {
+ if (is_null($tmp_value)) {
+ throw new \Exception(
+ "Map value field element cannot be null.");
+ }
+ $proto_key = $this->convertJsonValueToProtoValue(
+ $tmp_key,
+ $key_field,
+ true);
+ $proto_value = $this->convertJsonValueToProtoValue(
+ $tmp_value,
+ $value_field);
+ self::kvUpdateHelper($field, $proto_key, $proto_value);
+ }
+ } else if ($field->isRepeated()) {
+ if (is_null($value)) {
+ continue;
+ }
+ foreach ($value as $tmp) {
+ if (is_null($tmp)) {
+ throw new \Exception(
+ "Repeated field elements cannot be null.");
+ }
+ $proto_value = $this->convertJsonValueToProtoValue(
+ $tmp,
+ $field);
+ self::appendHelper($field, $proto_value);
+ }
+ } else {
+ $setter = $field->getSetter();
+ $proto_value = $this->convertJsonValueToProtoValue(
+ $value,
+ $field);
+ if ($field->getType() === GPBType::MESSAGE) {
+ if (is_null($proto_value)) {
+ continue;
+ }
+ $getter = $field->getGetter();
+ $submsg = $this->$getter();
+ if (!is_null($submsg)) {
+ $submsg->mergeFrom($proto_value);
+ continue;
+ }
+ }
+ $this->$setter($proto_value);
+ }
+ }
+ }
+
+ /**
+ * @ignore
+ */
+ public function parseFromJsonStream($input)
+ {
+ $array = json_decode($input->getData(), true, 512, JSON_BIGINT_AS_STRING);
+ if (is_null($array)) {
+ throw new GPBDecodeException(
+ "Cannot decode json string.");
+ }
+ try {
+ $this->mergeFromJsonArray($array);
+ } catch (\Exception $e) {
+ throw new GPBDecodeException($e->getMessage());
+ }
+ }
+
+ /**
+ * @ignore
+ */
+ private function serializeSingularFieldToStream($field, &$output)
+ {
+ if (!$this->existField($field)) {
+ return true;
+ }
+ $getter = $field->getGetter();
+ $value = $this->$getter();
+ if (!GPBWire::serializeFieldToStream($value, $field, true, $output)) {
+ return false;
+ }
+ return true;
+ }
+
+ /**
+ * @ignore
+ */
+ private function serializeRepeatedFieldToStream($field, &$output)
+ {
+ $getter = $field->getGetter();
+ $values = $this->$getter();
+ $count = count($values);
+ if ($count === 0) {
+ return true;
+ }
+
+ $packed = $field->getPacked();
+ if ($packed) {
+ if (!GPBWire::writeTag(
+ $output,
+ GPBWire::makeTag($field->getNumber(), GPBType::STRING))) {
+ return false;
+ }
+ $size = 0;
+ foreach ($values as $value) {
+ $size += $this->fieldDataOnlyByteSize($field, $value);
+ }
+ if (!$output->writeVarint32($size, true)) {
+ return false;
+ }
+ }
+
+ foreach ($values as $value) {
+ if (!GPBWire::serializeFieldToStream(
+ $value,
+ $field,
+ !$packed,
+ $output)) {
+ return false;
+ }
+ }
+ return true;
+ }
+
+ /**
+ * @ignore
+ */
+ private function serializeMapFieldToStream($field, $output)
+ {
+ $getter = $field->getGetter();
+ $values = $this->$getter();
+ $count = count($values);
+ if ($count === 0) {
+ return true;
+ }
+
+ foreach ($values as $key => $value) {
+ $map_entry = new MapEntry($field->getMessageType());
+ $map_entry->setKey($key);
+ $map_entry->setValue($value);
+ if (!GPBWire::serializeFieldToStream(
+ $map_entry,
+ $field,
+ true,
+ $output)) {
+ return false;
+ }
+ }
+ return true;
+ }
+
+ /**
+ * @ignore
+ */
+ private function serializeFieldToStream(&$output, $field)
+ {
+ if ($field->isMap()) {
+ return $this->serializeMapFieldToStream($field, $output);
+ } elseif ($field->isRepeated()) {
+ return $this->serializeRepeatedFieldToStream($field, $output);
+ } else {
+ return $this->serializeSingularFieldToStream($field, $output);
+ }
+ }
+
+ /**
+ * @ignore
+ */
+ private function serializeFieldToJsonStream(&$output, $field)
+ {
+ $getter = $field->getGetter();
+ $values = $this->$getter();
+ return GPBJsonWire::serializeFieldToStream(
+ $values, $field, $output, !GPBUtil::hasSpecialJsonMapping($this));
+ }
+
+ /**
+ * @ignore
+ */
+ public function serializeToStream(&$output)
+ {
+ $fields = $this->desc->getField();
+ foreach ($fields as $field) {
+ if (!$this->serializeFieldToStream($output, $field)) {
+ return false;
+ }
+ }
+ $output->writeRaw($this->unknown, strlen($this->unknown));
+ return true;
+ }
+
+ /**
+ * @ignore
+ */
+ public function serializeToJsonStream(&$output)
+ {
+ if (is_a($this, 'Google\Protobuf\Any')) {
+ $output->writeRaw("{", 1);
+ $type_field = $this->desc->getFieldByNumber(1);
+ $value_msg = $this->unpack();
+
+ // Serialize type url.
+ $output->writeRaw("\"@type\":", 8);
+ $output->writeRaw("\"", 1);
+ $output->writeRaw($this->getTypeUrl(), strlen($this->getTypeUrl()));
+ $output->writeRaw("\"", 1);
+
+ // Serialize value
+ if (GPBUtil::hasSpecialJsonMapping($value_msg)) {
+ $output->writeRaw(",\"value\":", 9);
+ $value_msg->serializeToJsonStream($output);
+ } else {
+ $value_fields = $value_msg->desc->getField();
+ foreach ($value_fields as $field) {
+ if ($value_msg->existField($field)) {
+ $output->writeRaw(",", 1);
+ if (!$value_msg->serializeFieldToJsonStream($output, $field)) {
+ return false;
+ }
+ }
+ }
+ }
+
+ $output->writeRaw("}", 1);
+ } elseif (is_a($this, 'Google\Protobuf\FieldMask')) {
+ $field_mask = GPBUtil::formatFieldMask($this);
+ $output->writeRaw("\"", 1);
+ $output->writeRaw($field_mask, strlen($field_mask));
+ $output->writeRaw("\"", 1);
+ } elseif (is_a($this, 'Google\Protobuf\Duration')) {
+ $duration = GPBUtil::formatDuration($this) . "s";
+ $output->writeRaw("\"", 1);
+ $output->writeRaw($duration, strlen($duration));
+ $output->writeRaw("\"", 1);
+ } elseif (get_class($this) === 'Google\Protobuf\Timestamp') {
+ $timestamp = GPBUtil::formatTimestamp($this);
+ $timestamp = json_encode($timestamp);
+ $output->writeRaw($timestamp, strlen($timestamp));
+ } else {
+ if (!GPBUtil::hasSpecialJsonMapping($this)) {
+ $output->writeRaw("{", 1);
+ }
+ $fields = $this->desc->getField();
+ $first = true;
+ foreach ($fields as $field) {
+ if ($this->existField($field) ||
+ GPBUtil::hasJsonValue($this)) {
+ if ($first) {
+ $first = false;
+ } else {
+ $output->writeRaw(",", 1);
+ }
+ if (!$this->serializeFieldToJsonStream($output, $field)) {
+ return false;
+ }
+ }
+ }
+ if (!GPBUtil::hasSpecialJsonMapping($this)) {
+ $output->writeRaw("}", 1);
+ }
+ }
+ return true;
+ }
+
+ /**
+ * Serialize the message to string.
+ * @return string Serialized binary protobuf data.
+ */
+ public function serializeToString()
+ {
+ $output = new CodedOutputStream($this->byteSize());
+ $this->serializeToStream($output);
+ return $output->getData();
+ }
+
+ /**
+ * Serialize the message to json string.
+ * @return string Serialized json protobuf data.
+ */
+ public function serializeToJsonString()
+ {
+ $output = new CodedOutputStream($this->jsonByteSize());
+ $this->serializeToJsonStream($output);
+ return $output->getData();
+ }
+
+ /**
+ * @ignore
+ */
+ private function existField($field)
+ {
+ $oneof_index = $field->getOneofIndex();
+ if ($oneof_index !== -1) {
+ $oneof = $this->desc->getOneofDecl()[$oneof_index];
+ $oneof_name = $oneof->getName();
+ return $this->$oneof_name->getNumber() === $field->getNumber();
+ }
+
+ $getter = $field->getGetter();
+ $values = $this->$getter();
+ if ($field->isMap()) {
+ return count($values) !== 0;
+ } elseif ($field->isRepeated()) {
+ return count($values) !== 0;
+ } else {
+ return $values !== $this->defaultValue($field);
+ }
+ }
+
+ /**
+ * @ignore
+ */
+ private function repeatedFieldDataOnlyByteSize($field)
+ {
+ $size = 0;
+
+ $getter = $field->getGetter();
+ $values = $this->$getter();
+ $count = count($values);
+ if ($count !== 0) {
+ $size += $count * GPBWire::tagSize($field);
+ foreach ($values as $value) {
+ $size += $this->singularFieldDataOnlyByteSize($field);
+ }
+ }
+ }
+
+ /**
+ * @ignore
+ */
+ private function fieldDataOnlyByteSize($field, $value)
+ {
+ $size = 0;
+
+ switch ($field->getType()) {
+ case GPBType::BOOL:
+ $size += 1;
+ break;
+ case GPBType::FLOAT:
+ case GPBType::FIXED32:
+ case GPBType::SFIXED32:
+ $size += 4;
+ break;
+ case GPBType::DOUBLE:
+ case GPBType::FIXED64:
+ case GPBType::SFIXED64:
+ $size += 8;
+ break;
+ case GPBType::INT32:
+ case GPBType::ENUM:
+ $size += GPBWire::varint32Size($value, true);
+ break;
+ case GPBType::UINT32:
+ $size += GPBWire::varint32Size($value);
+ break;
+ case GPBType::UINT64:
+ case GPBType::INT64:
+ $size += GPBWire::varint64Size($value);
+ break;
+ case GPBType::SINT32:
+ $size += GPBWire::sint32Size($value);
+ break;
+ case GPBType::SINT64:
+ $size += GPBWire::sint64Size($value);
+ break;
+ case GPBType::STRING:
+ case GPBType::BYTES:
+ $size += strlen($value);
+ $size += GPBWire::varint32Size($size);
+ break;
+ case GPBType::MESSAGE:
+ $size += $value->byteSize();
+ $size += GPBWire::varint32Size($size);
+ break;
+ case GPBType::GROUP:
+ // TODO(teboring): Add support.
+ user_error("Unsupported type.");
+ break;
+ default:
+ user_error("Unsupported type.");
+ return 0;
+ }
+
+ return $size;
+ }
+
+ /**
+ * @ignore
+ */
+ private function fieldDataOnlyJsonByteSize($field, $value)
+ {
+ $size = 0;
+
+ switch ($field->getType()) {
+ case GPBType::SFIXED32:
+ case GPBType::SINT32:
+ case GPBType::INT32:
+ $size += strlen(strval($value));
+ break;
+ case GPBType::FIXED32:
+ case GPBType::UINT32:
+ if ($value < 0) {
+ $value = bcadd($value, "4294967296");
+ }
+ $size += strlen(strval($value));
+ break;
+ case GPBType::FIXED64:
+ case GPBType::UINT64:
+ if ($value < 0) {
+ $value = bcadd($value, "18446744073709551616");
+ }
+ // Intentional fall through.
+ case GPBType::SFIXED64:
+ case GPBType::INT64:
+ case GPBType::SINT64:
+ $size += 2; // size for ""
+ $size += strlen(strval($value));
+ break;
+ case GPBType::FLOAT:
+ if (is_nan($value)) {
+ $size += strlen("NaN") + 2;
+ } elseif ($value === INF) {
+ $size += strlen("Infinity") + 2;
+ } elseif ($value === -INF) {
+ $size += strlen("-Infinity") + 2;
+ } else {
+ $size += strlen(sprintf("%.8g", $value));
+ }
+ break;
+ case GPBType::DOUBLE:
+ if (is_nan($value)) {
+ $size += strlen("NaN") + 2;
+ } elseif ($value === INF) {
+ $size += strlen("Infinity") + 2;
+ } elseif ($value === -INF) {
+ $size += strlen("-Infinity") + 2;
+ } else {
+ $size += strlen(sprintf("%.17g", $value));
+ }
+ break;
+ case GPBType::ENUM:
+ $enum_desc = $field->getEnumType();
+ if ($enum_desc->getClass() === "Google\Protobuf\NullValue") {
+ $size += 4;
+ break;
+ }
+ $enum_value_desc = $enum_desc->getValueByNumber($value);
+ if (!is_null($enum_value_desc)) {
+ $size += 2; // size for ""
+ $size += strlen($enum_value_desc->getName());
+ } else {
+ $str_value = strval($value);
+ $size += strlen($str_value);
+ }
+ break;
+ case GPBType::BOOL:
+ if ($value) {
+ $size += 4;
+ } else {
+ $size += 5;
+ }
+ break;
+ case GPBType::STRING:
+ $value = json_encode($value);
+ $size += strlen($value);
+ break;
+ case GPBType::BYTES:
+ # if (is_a($this, "Google\Protobuf\BytesValue")) {
+ # $size += strlen(json_encode($value));
+ # } else {
+ # $size += strlen(base64_encode($value));
+ # $size += 2; // size for \"\"
+ # }
+ $size += strlen(base64_encode($value));
+ $size += 2; // size for \"\"
+ break;
+ case GPBType::MESSAGE:
+ $size += $value->jsonByteSize();
+ break;
+# case GPBType::GROUP:
+# // TODO(teboring): Add support.
+# user_error("Unsupported type.");
+# break;
+ default:
+ user_error("Unsupported type " . $field->getType());
+ return 0;
+ }
+
+ return $size;
+ }
+
+ /**
+ * @ignore
+ */
+ private function fieldByteSize($field)
+ {
+ $size = 0;
+ if ($field->isMap()) {
+ $getter = $field->getGetter();
+ $values = $this->$getter();
+ $count = count($values);
+ if ($count !== 0) {
+ $size += $count * GPBWire::tagSize($field);
+ $message_type = $field->getMessageType();
+ $key_field = $message_type->getFieldByNumber(1);
+ $value_field = $message_type->getFieldByNumber(2);
+ foreach ($values as $key => $value) {
+ $data_size = 0;
+ if ($key != $this->defaultValue($key_field)) {
+ $data_size += $this->fieldDataOnlyByteSize(
+ $key_field,
+ $key);
+ $data_size += GPBWire::tagSize($key_field);
+ }
+ if ($value != $this->defaultValue($value_field)) {
+ $data_size += $this->fieldDataOnlyByteSize(
+ $value_field,
+ $value);
+ $data_size += GPBWire::tagSize($value_field);
+ }
+ $size += GPBWire::varint32Size($data_size) + $data_size;
+ }
+ }
+ } elseif ($field->isRepeated()) {
+ $getter = $field->getGetter();
+ $values = $this->$getter();
+ $count = count($values);
+ if ($count !== 0) {
+ if ($field->getPacked()) {
+ $data_size = 0;
+ foreach ($values as $value) {
+ $data_size += $this->fieldDataOnlyByteSize($field, $value);
+ }
+ $size += GPBWire::tagSize($field);
+ $size += GPBWire::varint32Size($data_size);
+ $size += $data_size;
+ } else {
+ $size += $count * GPBWire::tagSize($field);
+ foreach ($values as $value) {
+ $size += $this->fieldDataOnlyByteSize($field, $value);
+ }
+ }
+ }
+ } elseif ($this->existField($field)) {
+ $size += GPBWire::tagSize($field);
+ $getter = $field->getGetter();
+ $value = $this->$getter();
+ $size += $this->fieldDataOnlyByteSize($field, $value);
+ }
+ return $size;
+ }
+
+ /**
+ * @ignore
+ */
+ private function fieldJsonByteSize($field)
+ {
+ $size = 0;
+
+ if ($field->isMap()) {
+ $getter = $field->getGetter();
+ $values = $this->$getter();
+ $count = count($values);
+ if ($count !== 0) {
+ if (!GPBUtil::hasSpecialJsonMapping($this)) {
+ $size += 3; // size for "\"\":".
+ $size += strlen($field->getJsonName()); // size for field name
+ }
+ $size += 2; // size for "{}".
+ $size += $count - 1; // size for commas
+ $getter = $field->getGetter();
+ $map_entry = $field->getMessageType();
+ $key_field = $map_entry->getFieldByNumber(1);
+ $value_field = $map_entry->getFieldByNumber(2);
+ switch ($key_field->getType()) {
+ case GPBType::STRING:
+ case GPBType::SFIXED64:
+ case GPBType::INT64:
+ case GPBType::SINT64:
+ case GPBType::FIXED64:
+ case GPBType::UINT64:
+ $additional_quote = false;
+ break;
+ default:
+ $additional_quote = true;
+ }
+ foreach ($values as $key => $value) {
+ if ($additional_quote) {
+ $size += 2; // size for ""
+ }
+ $size += $this->fieldDataOnlyJsonByteSize($key_field, $key);
+ $size += $this->fieldDataOnlyJsonByteSize($value_field, $value);
+ $size += 1; // size for :
+ }
+ }
+ } elseif ($field->isRepeated()) {
+ $getter = $field->getGetter();
+ $values = $this->$getter();
+ $count = count($values);
+ if ($count !== 0) {
+ if (!GPBUtil::hasSpecialJsonMapping($this)) {
+ $size += 3; // size for "\"\":".
+ $size += strlen($field->getJsonName()); // size for field name
+ }
+ $size += 2; // size for "[]".
+ $size += $count - 1; // size for commas
+ $getter = $field->getGetter();
+ foreach ($values as $value) {
+ $size += $this->fieldDataOnlyJsonByteSize($field, $value);
+ }
+ }
+ } elseif ($this->existField($field) || GPBUtil::hasJsonValue($this)) {
+ if (!GPBUtil::hasSpecialJsonMapping($this)) {
+ $size += 3; // size for "\"\":".
+ $size += strlen($field->getJsonName()); // size for field name
+ }
+ $getter = $field->getGetter();
+ $value = $this->$getter();
+ $size += $this->fieldDataOnlyJsonByteSize($field, $value);
+ }
+ return $size;
+ }
+
+ /**
+ * @ignore
+ */
+ public function byteSize()
+ {
+ $size = 0;
+
+ $fields = $this->desc->getField();
+ foreach ($fields as $field) {
+ $size += $this->fieldByteSize($field);
+ }
+ $size += strlen($this->unknown);
+ return $size;
+ }
+
+ private function appendHelper($field, $append_value)
+ {
+ $getter = $field->getGetter();
+ $setter = $field->getSetter();
+
+ $field_arr_value = $this->$getter();
+ $field_arr_value[] = $append_value;
+
+ if (!is_object($field_arr_value)) {
+ $this->$setter($field_arr_value);
+ }
+ }
+
+ private function kvUpdateHelper($field, $update_key, $update_value)
+ {
+ $getter = $field->getGetter();
+ $setter = $field->getSetter();
+
+ $field_arr_value = $this->$getter();
+ $field_arr_value[$update_key] = $update_value;
+
+ if (!is_object($field_arr_value)) {
+ $this->$setter($field_arr_value);
+ }
+ }
+
+ /**
+ * @ignore
+ */
+ public function jsonByteSize()
+ {
+ $size = 0;
+ if (is_a($this, 'Google\Protobuf\Any')) {
+ // Size for "{}".
+ $size += 2;
+
+ // Size for "\"@type\":".
+ $size += 8;
+
+ // Size for url. +2 for "" /.
+ $size += strlen($this->getTypeUrl()) + 2;
+
+ $value_msg = $this->unpack();
+ if (GPBUtil::hasSpecialJsonMapping($value_msg)) {
+ // Size for "\",value\":".
+ $size += 9;
+ $size += $value_msg->jsonByteSize();
+ } else {
+ // Size for value. +1 for comma, -2 for "{}".
+ $size += $value_msg->jsonByteSize() -1;
+ }
+ } elseif (get_class($this) === 'Google\Protobuf\FieldMask') {
+ $field_mask = GPBUtil::formatFieldMask($this);
+ $size += strlen($field_mask) + 2; // 2 for ""
+ } elseif (get_class($this) === 'Google\Protobuf\Duration') {
+ $duration = GPBUtil::formatDuration($this) . "s";
+ $size += strlen($duration) + 2; // 2 for ""
+ } elseif (get_class($this) === 'Google\Protobuf\Timestamp') {
+ $timestamp = GPBUtil::formatTimestamp($this);
+ $timestamp = json_encode($timestamp);
+ $size += strlen($timestamp);
+ } else {
+ if (!GPBUtil::hasSpecialJsonMapping($this)) {
+ // Size for "{}".
+ $size += 2;
+ }
+
+ $fields = $this->desc->getField();
+ $count = 0;
+ foreach ($fields as $field) {
+ $field_size = $this->fieldJsonByteSize($field);
+ $size += $field_size;
+ if ($field_size != 0) {
+ $count++;
+ }
+ }
+ // size for comma
+ $size += $count > 0 ? ($count - 1) : 0;
+ }
+ return $size;
+ }
+}
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/MessageBuilderContext.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/MessageBuilderContext.php
new file mode 100644
index 0000000..2724d26
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/MessageBuilderContext.php
@@ -0,0 +1,120 @@
+<?php
+
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+namespace Google\Protobuf\Internal;
+
+use Google\Protobuf\Internal\GPBLabel;
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\Descriptor;
+use Google\Protobuf\Internal\FieldDescriptor;
+
+class MessageBuilderContext
+{
+
+ private $descriptor;
+ private $pool;
+
+ public function __construct($full_name, $klass, $pool)
+ {
+ $this->descriptor = new Descriptor();
+ $this->descriptor->setFullName($full_name);
+ $this->descriptor->setClass($klass);
+ $this->pool = $pool;
+ }
+
+ private function getFieldDescriptor($name, $label, $type,
+ $number, $type_name = null)
+ {
+ $field = new FieldDescriptor();
+ $field->setName($name);
+ $camel_name = implode('', array_map('ucwords', explode('_', $name)));
+ $field->setGetter('get' . $camel_name);
+ $field->setSetter('set' . $camel_name);
+ $field->setType($type);
+ $field->setNumber($number);
+ $field->setLabel($label);
+
+ // At this time, the message/enum type may have not been added to pool.
+ // So we use the type name as place holder and will replace it with the
+ // actual descriptor in cross building.
+ switch ($type) {
+ case GPBType::MESSAGE:
+ $field->setMessageType($type_name);
+ break;
+ case GPBType::ENUM:
+ $field->setEnumType($type_name);
+ break;
+ default:
+ break;
+ }
+
+ return $field;
+ }
+
+ public function optional($name, $type, $number, $type_name = null)
+ {
+ $this->descriptor->addField($this->getFieldDescriptor(
+ $name,
+ GPBLabel::OPTIONAL,
+ $type,
+ $number,
+ $type_name));
+ return $this;
+ }
+
+ public function repeated($name, $type, $number, $type_name = null)
+ {
+ $this->descriptor->addField($this->getFieldDescriptor(
+ $name,
+ GPBLabel::REPEATED,
+ $type,
+ $number,
+ $type_name));
+ return $this;
+ }
+
+ public function required($name, $type, $number, $type_name = null)
+ {
+ $this->descriptor->addField($this->getFieldDescriptor(
+ $name,
+ GPBLabel::REQUIRED,
+ $type,
+ $number,
+ $type_name));
+ return $this;
+ }
+
+ public function finalizeToPool()
+ {
+ $this->pool->addDescriptor($this->descriptor);
+ }
+}
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/MessageOptions.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/MessageOptions.php
new file mode 100644
index 0000000..bf490de
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/MessageOptions.php
@@ -0,0 +1,382 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/descriptor.proto
+
+namespace Google\Protobuf\Internal;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\GPBWire;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\InputStream;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Generated from protobuf message <code>google.protobuf.MessageOptions</code>
+ */
+class MessageOptions extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * Set true to use the old proto1 MessageSet wire format for extensions.
+ * This is provided for backwards-compatibility with the MessageSet wire
+ * format. You should not use this for any other reason: It's less
+ * efficient, has fewer features, and is more complicated.
+ * The message must be defined exactly as follows:
+ * message Foo {
+ * option message_set_wire_format = true;
+ * extensions 4 to max;
+ * }
+ * Note that the message cannot have any defined fields; MessageSets only
+ * have extensions.
+ * All extensions of your type must be singular messages; e.g. they cannot
+ * be int32s, enums, or repeated messages.
+ * Because this is an option, the above two restrictions are not enforced by
+ * the protocol compiler.
+ *
+ * Generated from protobuf field <code>optional bool message_set_wire_format = 1 [default = false];</code>
+ */
+ private $message_set_wire_format = false;
+ private $has_message_set_wire_format = false;
+ /**
+ * Disables the generation of the standard "descriptor()" accessor, which can
+ * conflict with a field of the same name. This is meant to make migration
+ * from proto1 easier; new code should avoid fields named "descriptor".
+ *
+ * Generated from protobuf field <code>optional bool no_standard_descriptor_accessor = 2 [default = false];</code>
+ */
+ private $no_standard_descriptor_accessor = false;
+ private $has_no_standard_descriptor_accessor = false;
+ /**
+ * Is this message deprecated?
+ * Depending on the target platform, this can emit Deprecated annotations
+ * for the message, or it will be completely ignored; in the very least,
+ * this is a formalization for deprecating messages.
+ *
+ * Generated from protobuf field <code>optional bool deprecated = 3 [default = false];</code>
+ */
+ private $deprecated = false;
+ private $has_deprecated = false;
+ /**
+ * Whether the message is an automatically generated map entry type for the
+ * maps field.
+ * For maps fields:
+ * map<KeyType, ValueType> map_field = 1;
+ * The parsed descriptor looks like:
+ * message MapFieldEntry {
+ * option map_entry = true;
+ * optional KeyType key = 1;
+ * optional ValueType value = 2;
+ * }
+ * repeated MapFieldEntry map_field = 1;
+ * Implementations may choose not to generate the map_entry=true message, but
+ * use a native map in the target language to hold the keys and values.
+ * The reflection APIs in such implementions still need to work as
+ * if the field is a repeated message field.
+ * NOTE: Do not set the option in .proto files. Always use the maps syntax
+ * instead. The option should only be implicitly set by the proto compiler
+ * parser.
+ *
+ * Generated from protobuf field <code>optional bool map_entry = 7;</code>
+ */
+ private $map_entry = false;
+ private $has_map_entry = false;
+ /**
+ * The parser stores options it doesn't recognize here. See above.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
+ */
+ private $uninterpreted_option;
+ private $has_uninterpreted_option = false;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type bool $message_set_wire_format
+ * Set true to use the old proto1 MessageSet wire format for extensions.
+ * This is provided for backwards-compatibility with the MessageSet wire
+ * format. You should not use this for any other reason: It's less
+ * efficient, has fewer features, and is more complicated.
+ * The message must be defined exactly as follows:
+ * message Foo {
+ * option message_set_wire_format = true;
+ * extensions 4 to max;
+ * }
+ * Note that the message cannot have any defined fields; MessageSets only
+ * have extensions.
+ * All extensions of your type must be singular messages; e.g. they cannot
+ * be int32s, enums, or repeated messages.
+ * Because this is an option, the above two restrictions are not enforced by
+ * the protocol compiler.
+ * @type bool $no_standard_descriptor_accessor
+ * Disables the generation of the standard "descriptor()" accessor, which can
+ * conflict with a field of the same name. This is meant to make migration
+ * from proto1 easier; new code should avoid fields named "descriptor".
+ * @type bool $deprecated
+ * Is this message deprecated?
+ * Depending on the target platform, this can emit Deprecated annotations
+ * for the message, or it will be completely ignored; in the very least,
+ * this is a formalization for deprecating messages.
+ * @type bool $map_entry
+ * Whether the message is an automatically generated map entry type for the
+ * maps field.
+ * For maps fields:
+ * map<KeyType, ValueType> map_field = 1;
+ * The parsed descriptor looks like:
+ * message MapFieldEntry {
+ * option map_entry = true;
+ * optional KeyType key = 1;
+ * optional ValueType value = 2;
+ * }
+ * repeated MapFieldEntry map_field = 1;
+ * Implementations may choose not to generate the map_entry=true message, but
+ * use a native map in the target language to hold the keys and values.
+ * The reflection APIs in such implementions still need to work as
+ * if the field is a repeated message field.
+ * NOTE: Do not set the option in .proto files. Always use the maps syntax
+ * instead. The option should only be implicitly set by the proto compiler
+ * parser.
+ * @type \Google\Protobuf\Internal\UninterpretedOption[]|\Google\Protobuf\Internal\RepeatedField $uninterpreted_option
+ * The parser stores options it doesn't recognize here. See above.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * Set true to use the old proto1 MessageSet wire format for extensions.
+ * This is provided for backwards-compatibility with the MessageSet wire
+ * format. You should not use this for any other reason: It's less
+ * efficient, has fewer features, and is more complicated.
+ * The message must be defined exactly as follows:
+ * message Foo {
+ * option message_set_wire_format = true;
+ * extensions 4 to max;
+ * }
+ * Note that the message cannot have any defined fields; MessageSets only
+ * have extensions.
+ * All extensions of your type must be singular messages; e.g. they cannot
+ * be int32s, enums, or repeated messages.
+ * Because this is an option, the above two restrictions are not enforced by
+ * the protocol compiler.
+ *
+ * Generated from protobuf field <code>optional bool message_set_wire_format = 1 [default = false];</code>
+ * @return bool
+ */
+ public function getMessageSetWireFormat()
+ {
+ return $this->message_set_wire_format;
+ }
+
+ /**
+ * Set true to use the old proto1 MessageSet wire format for extensions.
+ * This is provided for backwards-compatibility with the MessageSet wire
+ * format. You should not use this for any other reason: It's less
+ * efficient, has fewer features, and is more complicated.
+ * The message must be defined exactly as follows:
+ * message Foo {
+ * option message_set_wire_format = true;
+ * extensions 4 to max;
+ * }
+ * Note that the message cannot have any defined fields; MessageSets only
+ * have extensions.
+ * All extensions of your type must be singular messages; e.g. they cannot
+ * be int32s, enums, or repeated messages.
+ * Because this is an option, the above two restrictions are not enforced by
+ * the protocol compiler.
+ *
+ * Generated from protobuf field <code>optional bool message_set_wire_format = 1 [default = false];</code>
+ * @param bool $var
+ * @return $this
+ */
+ public function setMessageSetWireFormat($var)
+ {
+ GPBUtil::checkBool($var);
+ $this->message_set_wire_format = $var;
+ $this->has_message_set_wire_format = true;
+
+ return $this;
+ }
+
+ public function hasMessageSetWireFormat()
+ {
+ return $this->has_message_set_wire_format;
+ }
+
+ /**
+ * Disables the generation of the standard "descriptor()" accessor, which can
+ * conflict with a field of the same name. This is meant to make migration
+ * from proto1 easier; new code should avoid fields named "descriptor".
+ *
+ * Generated from protobuf field <code>optional bool no_standard_descriptor_accessor = 2 [default = false];</code>
+ * @return bool
+ */
+ public function getNoStandardDescriptorAccessor()
+ {
+ return $this->no_standard_descriptor_accessor;
+ }
+
+ /**
+ * Disables the generation of the standard "descriptor()" accessor, which can
+ * conflict with a field of the same name. This is meant to make migration
+ * from proto1 easier; new code should avoid fields named "descriptor".
+ *
+ * Generated from protobuf field <code>optional bool no_standard_descriptor_accessor = 2 [default = false];</code>
+ * @param bool $var
+ * @return $this
+ */
+ public function setNoStandardDescriptorAccessor($var)
+ {
+ GPBUtil::checkBool($var);
+ $this->no_standard_descriptor_accessor = $var;
+ $this->has_no_standard_descriptor_accessor = true;
+
+ return $this;
+ }
+
+ public function hasNoStandardDescriptorAccessor()
+ {
+ return $this->has_no_standard_descriptor_accessor;
+ }
+
+ /**
+ * Is this message deprecated?
+ * Depending on the target platform, this can emit Deprecated annotations
+ * for the message, or it will be completely ignored; in the very least,
+ * this is a formalization for deprecating messages.
+ *
+ * Generated from protobuf field <code>optional bool deprecated = 3 [default = false];</code>
+ * @return bool
+ */
+ public function getDeprecated()
+ {
+ return $this->deprecated;
+ }
+
+ /**
+ * Is this message deprecated?
+ * Depending on the target platform, this can emit Deprecated annotations
+ * for the message, or it will be completely ignored; in the very least,
+ * this is a formalization for deprecating messages.
+ *
+ * Generated from protobuf field <code>optional bool deprecated = 3 [default = false];</code>
+ * @param bool $var
+ * @return $this
+ */
+ public function setDeprecated($var)
+ {
+ GPBUtil::checkBool($var);
+ $this->deprecated = $var;
+ $this->has_deprecated = true;
+
+ return $this;
+ }
+
+ public function hasDeprecated()
+ {
+ return $this->has_deprecated;
+ }
+
+ /**
+ * Whether the message is an automatically generated map entry type for the
+ * maps field.
+ * For maps fields:
+ * map<KeyType, ValueType> map_field = 1;
+ * The parsed descriptor looks like:
+ * message MapFieldEntry {
+ * option map_entry = true;
+ * optional KeyType key = 1;
+ * optional ValueType value = 2;
+ * }
+ * repeated MapFieldEntry map_field = 1;
+ * Implementations may choose not to generate the map_entry=true message, but
+ * use a native map in the target language to hold the keys and values.
+ * The reflection APIs in such implementions still need to work as
+ * if the field is a repeated message field.
+ * NOTE: Do not set the option in .proto files. Always use the maps syntax
+ * instead. The option should only be implicitly set by the proto compiler
+ * parser.
+ *
+ * Generated from protobuf field <code>optional bool map_entry = 7;</code>
+ * @return bool
+ */
+ public function getMapEntry()
+ {
+ return $this->map_entry;
+ }
+
+ /**
+ * Whether the message is an automatically generated map entry type for the
+ * maps field.
+ * For maps fields:
+ * map<KeyType, ValueType> map_field = 1;
+ * The parsed descriptor looks like:
+ * message MapFieldEntry {
+ * option map_entry = true;
+ * optional KeyType key = 1;
+ * optional ValueType value = 2;
+ * }
+ * repeated MapFieldEntry map_field = 1;
+ * Implementations may choose not to generate the map_entry=true message, but
+ * use a native map in the target language to hold the keys and values.
+ * The reflection APIs in such implementions still need to work as
+ * if the field is a repeated message field.
+ * NOTE: Do not set the option in .proto files. Always use the maps syntax
+ * instead. The option should only be implicitly set by the proto compiler
+ * parser.
+ *
+ * Generated from protobuf field <code>optional bool map_entry = 7;</code>
+ * @param bool $var
+ * @return $this
+ */
+ public function setMapEntry($var)
+ {
+ GPBUtil::checkBool($var);
+ $this->map_entry = $var;
+ $this->has_map_entry = true;
+
+ return $this;
+ }
+
+ public function hasMapEntry()
+ {
+ return $this->has_map_entry;
+ }
+
+ /**
+ * The parser stores options it doesn't recognize here. See above.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getUninterpretedOption()
+ {
+ return $this->uninterpreted_option;
+ }
+
+ /**
+ * The parser stores options it doesn't recognize here. See above.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
+ * @param \Google\Protobuf\Internal\UninterpretedOption[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setUninterpretedOption($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\UninterpretedOption::class);
+ $this->uninterpreted_option = $arr;
+ $this->has_uninterpreted_option = true;
+
+ return $this;
+ }
+
+ public function hasUninterpretedOption()
+ {
+ return $this->has_uninterpreted_option;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/MethodDescriptorProto.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/MethodDescriptorProto.php
new file mode 100644
index 0000000..1bd5dd3
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/MethodDescriptorProto.php
@@ -0,0 +1,264 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/descriptor.proto
+
+namespace Google\Protobuf\Internal;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\GPBWire;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\InputStream;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Describes a method of a service.
+ *
+ * Generated from protobuf message <code>google.protobuf.MethodDescriptorProto</code>
+ */
+class MethodDescriptorProto extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * Generated from protobuf field <code>optional string name = 1;</code>
+ */
+ private $name = '';
+ private $has_name = false;
+ /**
+ * Input and output type names. These are resolved in the same way as
+ * FieldDescriptorProto.type_name, but must refer to a message type.
+ *
+ * Generated from protobuf field <code>optional string input_type = 2;</code>
+ */
+ private $input_type = '';
+ private $has_input_type = false;
+ /**
+ * Generated from protobuf field <code>optional string output_type = 3;</code>
+ */
+ private $output_type = '';
+ private $has_output_type = false;
+ /**
+ * Generated from protobuf field <code>optional .google.protobuf.MethodOptions options = 4;</code>
+ */
+ private $options = null;
+ private $has_options = false;
+ /**
+ * Identifies if client streams multiple client messages
+ *
+ * Generated from protobuf field <code>optional bool client_streaming = 5 [default = false];</code>
+ */
+ private $client_streaming = false;
+ private $has_client_streaming = false;
+ /**
+ * Identifies if server streams multiple server messages
+ *
+ * Generated from protobuf field <code>optional bool server_streaming = 6 [default = false];</code>
+ */
+ private $server_streaming = false;
+ private $has_server_streaming = false;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type string $name
+ * @type string $input_type
+ * Input and output type names. These are resolved in the same way as
+ * FieldDescriptorProto.type_name, but must refer to a message type.
+ * @type string $output_type
+ * @type \Google\Protobuf\Internal\MethodOptions $options
+ * @type bool $client_streaming
+ * Identifies if client streams multiple client messages
+ * @type bool $server_streaming
+ * Identifies if server streams multiple server messages
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * Generated from protobuf field <code>optional string name = 1;</code>
+ * @return string
+ */
+ public function getName()
+ {
+ return $this->name;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional string name = 1;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setName($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->name = $var;
+ $this->has_name = true;
+
+ return $this;
+ }
+
+ public function hasName()
+ {
+ return $this->has_name;
+ }
+
+ /**
+ * Input and output type names. These are resolved in the same way as
+ * FieldDescriptorProto.type_name, but must refer to a message type.
+ *
+ * Generated from protobuf field <code>optional string input_type = 2;</code>
+ * @return string
+ */
+ public function getInputType()
+ {
+ return $this->input_type;
+ }
+
+ /**
+ * Input and output type names. These are resolved in the same way as
+ * FieldDescriptorProto.type_name, but must refer to a message type.
+ *
+ * Generated from protobuf field <code>optional string input_type = 2;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setInputType($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->input_type = $var;
+ $this->has_input_type = true;
+
+ return $this;
+ }
+
+ public function hasInputType()
+ {
+ return $this->has_input_type;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional string output_type = 3;</code>
+ * @return string
+ */
+ public function getOutputType()
+ {
+ return $this->output_type;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional string output_type = 3;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setOutputType($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->output_type = $var;
+ $this->has_output_type = true;
+
+ return $this;
+ }
+
+ public function hasOutputType()
+ {
+ return $this->has_output_type;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional .google.protobuf.MethodOptions options = 4;</code>
+ * @return \Google\Protobuf\Internal\MethodOptions
+ */
+ public function getOptions()
+ {
+ return $this->options;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional .google.protobuf.MethodOptions options = 4;</code>
+ * @param \Google\Protobuf\Internal\MethodOptions $var
+ * @return $this
+ */
+ public function setOptions($var)
+ {
+ GPBUtil::checkMessage($var, \Google\Protobuf\Internal\MethodOptions::class);
+ $this->options = $var;
+ $this->has_options = true;
+
+ return $this;
+ }
+
+ public function hasOptions()
+ {
+ return $this->has_options;
+ }
+
+ /**
+ * Identifies if client streams multiple client messages
+ *
+ * Generated from protobuf field <code>optional bool client_streaming = 5 [default = false];</code>
+ * @return bool
+ */
+ public function getClientStreaming()
+ {
+ return $this->client_streaming;
+ }
+
+ /**
+ * Identifies if client streams multiple client messages
+ *
+ * Generated from protobuf field <code>optional bool client_streaming = 5 [default = false];</code>
+ * @param bool $var
+ * @return $this
+ */
+ public function setClientStreaming($var)
+ {
+ GPBUtil::checkBool($var);
+ $this->client_streaming = $var;
+ $this->has_client_streaming = true;
+
+ return $this;
+ }
+
+ public function hasClientStreaming()
+ {
+ return $this->has_client_streaming;
+ }
+
+ /**
+ * Identifies if server streams multiple server messages
+ *
+ * Generated from protobuf field <code>optional bool server_streaming = 6 [default = false];</code>
+ * @return bool
+ */
+ public function getServerStreaming()
+ {
+ return $this->server_streaming;
+ }
+
+ /**
+ * Identifies if server streams multiple server messages
+ *
+ * Generated from protobuf field <code>optional bool server_streaming = 6 [default = false];</code>
+ * @param bool $var
+ * @return $this
+ */
+ public function setServerStreaming($var)
+ {
+ GPBUtil::checkBool($var);
+ $this->server_streaming = $var;
+ $this->has_server_streaming = true;
+
+ return $this;
+ }
+
+ public function hasServerStreaming()
+ {
+ return $this->has_server_streaming;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/MethodOptions.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/MethodOptions.php
new file mode 100644
index 0000000..a2c729a
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/MethodOptions.php
@@ -0,0 +1,161 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/descriptor.proto
+
+namespace Google\Protobuf\Internal;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\GPBWire;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\InputStream;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Generated from protobuf message <code>google.protobuf.MethodOptions</code>
+ */
+class MethodOptions extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * Is this method deprecated?
+ * Depending on the target platform, this can emit Deprecated annotations
+ * for the method, or it will be completely ignored; in the very least,
+ * this is a formalization for deprecating methods.
+ *
+ * Generated from protobuf field <code>optional bool deprecated = 33 [default = false];</code>
+ */
+ private $deprecated = false;
+ private $has_deprecated = false;
+ /**
+ * Generated from protobuf field <code>optional .google.protobuf.MethodOptions.IdempotencyLevel idempotency_level = 34 [default = IDEMPOTENCY_UNKNOWN];</code>
+ */
+ private $idempotency_level = 0;
+ private $has_idempotency_level = false;
+ /**
+ * The parser stores options it doesn't recognize here. See above.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
+ */
+ private $uninterpreted_option;
+ private $has_uninterpreted_option = false;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type bool $deprecated
+ * Is this method deprecated?
+ * Depending on the target platform, this can emit Deprecated annotations
+ * for the method, or it will be completely ignored; in the very least,
+ * this is a formalization for deprecating methods.
+ * @type int $idempotency_level
+ * @type \Google\Protobuf\Internal\UninterpretedOption[]|\Google\Protobuf\Internal\RepeatedField $uninterpreted_option
+ * The parser stores options it doesn't recognize here. See above.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * Is this method deprecated?
+ * Depending on the target platform, this can emit Deprecated annotations
+ * for the method, or it will be completely ignored; in the very least,
+ * this is a formalization for deprecating methods.
+ *
+ * Generated from protobuf field <code>optional bool deprecated = 33 [default = false];</code>
+ * @return bool
+ */
+ public function getDeprecated()
+ {
+ return $this->deprecated;
+ }
+
+ /**
+ * Is this method deprecated?
+ * Depending on the target platform, this can emit Deprecated annotations
+ * for the method, or it will be completely ignored; in the very least,
+ * this is a formalization for deprecating methods.
+ *
+ * Generated from protobuf field <code>optional bool deprecated = 33 [default = false];</code>
+ * @param bool $var
+ * @return $this
+ */
+ public function setDeprecated($var)
+ {
+ GPBUtil::checkBool($var);
+ $this->deprecated = $var;
+ $this->has_deprecated = true;
+
+ return $this;
+ }
+
+ public function hasDeprecated()
+ {
+ return $this->has_deprecated;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional .google.protobuf.MethodOptions.IdempotencyLevel idempotency_level = 34 [default = IDEMPOTENCY_UNKNOWN];</code>
+ * @return int
+ */
+ public function getIdempotencyLevel()
+ {
+ return $this->idempotency_level;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional .google.protobuf.MethodOptions.IdempotencyLevel idempotency_level = 34 [default = IDEMPOTENCY_UNKNOWN];</code>
+ * @param int $var
+ * @return $this
+ */
+ public function setIdempotencyLevel($var)
+ {
+ GPBUtil::checkEnum($var, \Google\Protobuf\Internal\MethodOptions_IdempotencyLevel::class);
+ $this->idempotency_level = $var;
+ $this->has_idempotency_level = true;
+
+ return $this;
+ }
+
+ public function hasIdempotencyLevel()
+ {
+ return $this->has_idempotency_level;
+ }
+
+ /**
+ * The parser stores options it doesn't recognize here. See above.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getUninterpretedOption()
+ {
+ return $this->uninterpreted_option;
+ }
+
+ /**
+ * The parser stores options it doesn't recognize here. See above.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
+ * @param \Google\Protobuf\Internal\UninterpretedOption[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setUninterpretedOption($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\UninterpretedOption::class);
+ $this->uninterpreted_option = $arr;
+ $this->has_uninterpreted_option = true;
+
+ return $this;
+ }
+
+ public function hasUninterpretedOption()
+ {
+ return $this->has_uninterpreted_option;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/MethodOptions/IdempotencyLevel.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/MethodOptions/IdempotencyLevel.php
new file mode 100644
index 0000000..dcc30e2
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/MethodOptions/IdempotencyLevel.php
@@ -0,0 +1,36 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/descriptor.proto
+
+namespace Google\Protobuf\Internal\MethodOptions;
+
+/**
+ * Is this method side-effect-free (or safe in HTTP parlance), or idempotent,
+ * or neither? HTTP based RPC implementation may choose GET verb for safe
+ * methods, and PUT verb for idempotent methods instead of the default POST.
+ *
+ * Protobuf type <code>google.protobuf.MethodOptions.IdempotencyLevel</code>
+ */
+class IdempotencyLevel
+{
+ /**
+ * Generated from protobuf enum <code>IDEMPOTENCY_UNKNOWN = 0;</code>
+ */
+ const IDEMPOTENCY_UNKNOWN = 0;
+ /**
+ * implies idempotent
+ *
+ * Generated from protobuf enum <code>NO_SIDE_EFFECTS = 1;</code>
+ */
+ const NO_SIDE_EFFECTS = 1;
+ /**
+ * idempotent, but may have side effects
+ *
+ * Generated from protobuf enum <code>IDEMPOTENT = 2;</code>
+ */
+ const IDEMPOTENT = 2;
+}
+
+// Adding a class alias for backwards compatibility with the previous class name.
+class_alias(IdempotencyLevel::class, \Google\Protobuf\Internal\MethodOptions_IdempotencyLevel::class);
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/OneofDescriptor.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/OneofDescriptor.php
new file mode 100644
index 0000000..67b107f
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/OneofDescriptor.php
@@ -0,0 +1,78 @@
+<?php
+
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+namespace Google\Protobuf\Internal;
+
+class OneofDescriptor
+{
+ use HasPublicDescriptorTrait;
+
+ private $name;
+ private $fields;
+
+ public function __construct()
+ {
+ $this->public_desc = new \Google\Protobuf\OneofDescriptor($this);
+ }
+
+ public function setName($name)
+ {
+ $this->name = $name;
+ }
+
+ public function getName()
+ {
+ return $this->name;
+ }
+
+ public function addField(FieldDescriptor $field)
+ {
+ $this->fields[] = $field;
+ }
+
+ public function getFields()
+ {
+ return $this->fields;
+ }
+
+ public static function buildFromProto($oneof_proto, $desc, $index)
+ {
+ $oneof = new OneofDescriptor();
+ $oneof->setName($oneof_proto->getName());
+ foreach ($desc->getField() as $field) {
+ if ($field->getOneofIndex() == $index) {
+ $oneof->addField($field);
+ }
+ }
+ return $oneof;
+ }
+}
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/OneofDescriptorProto.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/OneofDescriptorProto.php
new file mode 100644
index 0000000..9ecfe5c
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/OneofDescriptorProto.php
@@ -0,0 +1,103 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/descriptor.proto
+
+namespace Google\Protobuf\Internal;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\GPBWire;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\InputStream;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Describes a oneof.
+ *
+ * Generated from protobuf message <code>google.protobuf.OneofDescriptorProto</code>
+ */
+class OneofDescriptorProto extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * Generated from protobuf field <code>optional string name = 1;</code>
+ */
+ private $name = '';
+ private $has_name = false;
+ /**
+ * Generated from protobuf field <code>optional .google.protobuf.OneofOptions options = 2;</code>
+ */
+ private $options = null;
+ private $has_options = false;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type string $name
+ * @type \Google\Protobuf\Internal\OneofOptions $options
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * Generated from protobuf field <code>optional string name = 1;</code>
+ * @return string
+ */
+ public function getName()
+ {
+ return $this->name;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional string name = 1;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setName($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->name = $var;
+ $this->has_name = true;
+
+ return $this;
+ }
+
+ public function hasName()
+ {
+ return $this->has_name;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional .google.protobuf.OneofOptions options = 2;</code>
+ * @return \Google\Protobuf\Internal\OneofOptions
+ */
+ public function getOptions()
+ {
+ return $this->options;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional .google.protobuf.OneofOptions options = 2;</code>
+ * @param \Google\Protobuf\Internal\OneofOptions $var
+ * @return $this
+ */
+ public function setOptions($var)
+ {
+ GPBUtil::checkMessage($var, \Google\Protobuf\Internal\OneofOptions::class);
+ $this->options = $var;
+ $this->has_options = true;
+
+ return $this;
+ }
+
+ public function hasOptions()
+ {
+ return $this->has_options;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/OneofField.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/OneofField.php
new file mode 100644
index 0000000..2c689e8
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/OneofField.php
@@ -0,0 +1,77 @@
+<?php
+
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+namespace Google\Protobuf\Internal;
+
+class OneofField
+{
+
+ private $desc;
+ private $field_name;
+ private $number = 0;
+ private $value;
+
+ public function __construct($desc)
+ {
+ $this->desc = $desc;
+ }
+
+ public function setValue($value)
+ {
+ $this->value = $value;
+ }
+
+ public function getValue()
+ {
+ return $this->value;
+ }
+
+ public function setFieldName($field_name)
+ {
+ $this->field_name = $field_name;
+ }
+
+ public function getFieldName()
+ {
+ return $this->field_name;
+ }
+
+ public function setNumber($number)
+ {
+ $this->number = $number;
+ }
+
+ public function getNumber()
+ {
+ return $this->number;
+ }
+}
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/OneofOptions.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/OneofOptions.php
new file mode 100644
index 0000000..46b516f
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/OneofOptions.php
@@ -0,0 +1,74 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/descriptor.proto
+
+namespace Google\Protobuf\Internal;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\GPBWire;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\InputStream;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Generated from protobuf message <code>google.protobuf.OneofOptions</code>
+ */
+class OneofOptions extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * The parser stores options it doesn't recognize here. See above.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
+ */
+ private $uninterpreted_option;
+ private $has_uninterpreted_option = false;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type \Google\Protobuf\Internal\UninterpretedOption[]|\Google\Protobuf\Internal\RepeatedField $uninterpreted_option
+ * The parser stores options it doesn't recognize here. See above.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * The parser stores options it doesn't recognize here. See above.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getUninterpretedOption()
+ {
+ return $this->uninterpreted_option;
+ }
+
+ /**
+ * The parser stores options it doesn't recognize here. See above.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
+ * @param \Google\Protobuf\Internal\UninterpretedOption[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setUninterpretedOption($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\UninterpretedOption::class);
+ $this->uninterpreted_option = $arr;
+ $this->has_uninterpreted_option = true;
+
+ return $this;
+ }
+
+ public function hasUninterpretedOption()
+ {
+ return $this->has_uninterpreted_option;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/RawInputStream.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/RawInputStream.php
new file mode 100644
index 0000000..4e7ed5c
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/RawInputStream.php
@@ -0,0 +1,50 @@
+<?php
+
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+namespace Google\Protobuf\Internal;
+
+class RawInputStream
+{
+
+ private $buffer;
+
+ public function __construct($buffer)
+ {
+ $this->buffer = $buffer;
+ }
+
+ public function getData()
+ {
+ return $this->buffer;
+ }
+
+}
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/RepeatedField.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/RepeatedField.php
new file mode 100644
index 0000000..797b3b3
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/RepeatedField.php
@@ -0,0 +1,227 @@
+<?php
+
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+/**
+ * RepeatedField and RepeatedFieldIter are used by generated protocol message
+ * classes to manipulate repeated fields.
+ */
+
+namespace Google\Protobuf\Internal;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * RepeatedField is used by generated protocol message classes to manipulate
+ * repeated fields. It can be used like native PHP array.
+ */
+class RepeatedField implements \ArrayAccess, \IteratorAggregate, \Countable
+{
+
+ /**
+ * @ignore
+ */
+ private $container;
+ /**
+ * @ignore
+ */
+ private $type;
+ /**
+ * @ignore
+ */
+ private $klass;
+
+ /**
+ * Constructs an instance of RepeatedField.
+ *
+ * @param long $type Type of the stored element.
+ * @param string $klass Message/Enum class name (message/enum fields only).
+ * @ignore
+ */
+ public function __construct($type, $klass = null)
+ {
+ $this->container = [];
+ $this->type = $type;
+ $this->klass = $klass;
+ }
+
+ /**
+ * @ignore
+ */
+ public function getType()
+ {
+ return $this->type;
+ }
+
+ /**
+ * @ignore
+ */
+ public function getClass()
+ {
+ return $this->klass;
+ }
+
+ /**
+ * Return the element at the given index.
+ *
+ * This will also be called for: $ele = $arr[0]
+ *
+ * @param long $offset The index of the element to be fetched.
+ * @return object The stored element at given index.
+ * @throws ErrorException Invalid type for index.
+ * @throws ErrorException Non-existing index.
+ */
+ public function offsetGet($offset)
+ {
+ return $this->container[$offset];
+ }
+
+ /**
+ * Assign the element at the given index.
+ *
+ * This will also be called for: $arr []= $ele and $arr[0] = ele
+ *
+ * @param long $offset The index of the element to be assigned.
+ * @param object $value The element to be assigned.
+ * @return void
+ * @throws ErrorException Invalid type for index.
+ * @throws ErrorException Non-existing index.
+ * @throws ErrorException Incorrect type of the element.
+ */
+ public function offsetSet($offset, $value)
+ {
+ switch ($this->type) {
+ case GPBType::INT32:
+ GPBUtil::checkInt32($value);
+ break;
+ case GPBType::UINT32:
+ GPBUtil::checkUint32($value);
+ break;
+ case GPBType::INT64:
+ GPBUtil::checkInt64($value);
+ break;
+ case GPBType::UINT64:
+ GPBUtil::checkUint64($value);
+ break;
+ case GPBType::FLOAT:
+ GPBUtil::checkFloat($value);
+ break;
+ case GPBType::DOUBLE:
+ GPBUtil::checkDouble($value);
+ break;
+ case GPBType::BOOL:
+ GPBUtil::checkBool($value);
+ break;
+ case GPBType::STRING:
+ GPBUtil::checkString($value, true);
+ break;
+ case GPBType::MESSAGE:
+ if (is_null($value)) {
+ trigger_error("RepeatedField element cannot be null.",
+ E_USER_ERROR);
+ }
+ GPBUtil::checkMessage($value, $this->klass);
+ break;
+ default:
+ break;
+ }
+ if (is_null($offset)) {
+ $this->container[] = $value;
+ } else {
+ $count = count($this->container);
+ if (!is_numeric($offset) || $offset < 0 || $offset >= $count) {
+ trigger_error(
+ "Cannot modify element at the given index",
+ E_USER_ERROR);
+ return;
+ }
+ $this->container[$offset] = $value;
+ }
+ }
+
+ /**
+ * Remove the element at the given index.
+ *
+ * This will also be called for: unset($arr)
+ *
+ * @param long $offset The index of the element to be removed.
+ * @return void
+ * @throws ErrorException Invalid type for index.
+ * @throws ErrorException The element to be removed is not at the end of the
+ * RepeatedField.
+ */
+ public function offsetUnset($offset)
+ {
+ $count = count($this->container);
+ if (!is_numeric($offset) || $count === 0 || $offset !== $count - 1) {
+ trigger_error(
+ "Cannot remove element at the given index",
+ E_USER_ERROR);
+ return;
+ }
+ array_pop($this->container);
+ }
+
+ /**
+ * Check the existence of the element at the given index.
+ *
+ * This will also be called for: isset($arr)
+ *
+ * @param long $offset The index of the element to be removed.
+ * @return bool True if the element at the given offset exists.
+ * @throws ErrorException Invalid type for index.
+ */
+ public function offsetExists($offset)
+ {
+ return isset($this->container[$offset]);
+ }
+
+ /**
+ * @ignore
+ */
+ public function getIterator()
+ {
+ return new RepeatedFieldIter($this->container);
+ }
+
+ /**
+ * Return the number of stored elements.
+ *
+ * This will also be called for: count($arr)
+ *
+ * @return integer The number of stored elements.
+ */
+ public function count()
+ {
+ return count($this->container);
+ }
+}
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/RepeatedFieldIter.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/RepeatedFieldIter.php
new file mode 100644
index 0000000..2b6f823
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/RepeatedFieldIter.php
@@ -0,0 +1,118 @@
+<?php
+
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+/**
+ * RepeatedField and RepeatedFieldIter are used by generated protocol message
+ * classes to manipulate repeated fields.
+ */
+
+namespace Google\Protobuf\Internal;
+
+/**
+ * RepeatedFieldIter is used to iterate RepeatedField. It is also need for the
+ * foreach syntax.
+ */
+class RepeatedFieldIter implements \Iterator
+{
+
+ /**
+ * @ignore
+ */
+ private $position;
+ /**
+ * @ignore
+ */
+ private $container;
+
+ /**
+ * Create iterator instance for RepeatedField.
+ *
+ * @param RepeatedField The RepeatedField instance for which this iterator
+ * is created.
+ * @ignore
+ */
+ public function __construct($container)
+ {
+ $this->position = 0;
+ $this->container = $container;
+ }
+
+ /**
+ * Reset the status of the iterator
+ *
+ * @return void
+ */
+ public function rewind()
+ {
+ $this->position = 0;
+ }
+
+ /**
+ * Return the element at the current position.
+ *
+ * @return object The element at the current position.
+ */
+ public function current()
+ {
+ return $this->container[$this->position];
+ }
+
+ /**
+ * Return the current position.
+ *
+ * @return integer The current position.
+ */
+ public function key()
+ {
+ return $this->position;
+ }
+
+ /**
+ * Move to the next position.
+ *
+ * @return void
+ */
+ public function next()
+ {
+ ++$this->position;
+ }
+
+ /**
+ * Check whether there are more elements to iterate.
+ *
+ * @return bool True if there are more elements to iterate.
+ */
+ public function valid()
+ {
+ return isset($this->container[$this->position]);
+ }
+}
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/ServiceDescriptorProto.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/ServiceDescriptorProto.php
new file mode 100644
index 0000000..8de7afd
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/ServiceDescriptorProto.php
@@ -0,0 +1,137 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/descriptor.proto
+
+namespace Google\Protobuf\Internal;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\GPBWire;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\InputStream;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Describes a service.
+ *
+ * Generated from protobuf message <code>google.protobuf.ServiceDescriptorProto</code>
+ */
+class ServiceDescriptorProto extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * Generated from protobuf field <code>optional string name = 1;</code>
+ */
+ private $name = '';
+ private $has_name = false;
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.MethodDescriptorProto method = 2;</code>
+ */
+ private $method;
+ private $has_method = false;
+ /**
+ * Generated from protobuf field <code>optional .google.protobuf.ServiceOptions options = 3;</code>
+ */
+ private $options = null;
+ private $has_options = false;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type string $name
+ * @type \Google\Protobuf\Internal\MethodDescriptorProto[]|\Google\Protobuf\Internal\RepeatedField $method
+ * @type \Google\Protobuf\Internal\ServiceOptions $options
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * Generated from protobuf field <code>optional string name = 1;</code>
+ * @return string
+ */
+ public function getName()
+ {
+ return $this->name;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional string name = 1;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setName($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->name = $var;
+ $this->has_name = true;
+
+ return $this;
+ }
+
+ public function hasName()
+ {
+ return $this->has_name;
+ }
+
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.MethodDescriptorProto method = 2;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getMethod()
+ {
+ return $this->method;
+ }
+
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.MethodDescriptorProto method = 2;</code>
+ * @param \Google\Protobuf\Internal\MethodDescriptorProto[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setMethod($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\MethodDescriptorProto::class);
+ $this->method = $arr;
+ $this->has_method = true;
+
+ return $this;
+ }
+
+ public function hasMethod()
+ {
+ return $this->has_method;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional .google.protobuf.ServiceOptions options = 3;</code>
+ * @return \Google\Protobuf\Internal\ServiceOptions
+ */
+ public function getOptions()
+ {
+ return $this->options;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional .google.protobuf.ServiceOptions options = 3;</code>
+ * @param \Google\Protobuf\Internal\ServiceOptions $var
+ * @return $this
+ */
+ public function setOptions($var)
+ {
+ GPBUtil::checkMessage($var, \Google\Protobuf\Internal\ServiceOptions::class);
+ $this->options = $var;
+ $this->has_options = true;
+
+ return $this;
+ }
+
+ public function hasOptions()
+ {
+ return $this->has_options;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/ServiceOptions.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/ServiceOptions.php
new file mode 100644
index 0000000..67162f3
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/ServiceOptions.php
@@ -0,0 +1,127 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/descriptor.proto
+
+namespace Google\Protobuf\Internal;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\GPBWire;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\InputStream;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Generated from protobuf message <code>google.protobuf.ServiceOptions</code>
+ */
+class ServiceOptions extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * Is this service deprecated?
+ * Depending on the target platform, this can emit Deprecated annotations
+ * for the service, or it will be completely ignored; in the very least,
+ * this is a formalization for deprecating services.
+ *
+ * Generated from protobuf field <code>optional bool deprecated = 33 [default = false];</code>
+ */
+ private $deprecated = false;
+ private $has_deprecated = false;
+ /**
+ * The parser stores options it doesn't recognize here. See above.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
+ */
+ private $uninterpreted_option;
+ private $has_uninterpreted_option = false;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type bool $deprecated
+ * Is this service deprecated?
+ * Depending on the target platform, this can emit Deprecated annotations
+ * for the service, or it will be completely ignored; in the very least,
+ * this is a formalization for deprecating services.
+ * @type \Google\Protobuf\Internal\UninterpretedOption[]|\Google\Protobuf\Internal\RepeatedField $uninterpreted_option
+ * The parser stores options it doesn't recognize here. See above.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * Is this service deprecated?
+ * Depending on the target platform, this can emit Deprecated annotations
+ * for the service, or it will be completely ignored; in the very least,
+ * this is a formalization for deprecating services.
+ *
+ * Generated from protobuf field <code>optional bool deprecated = 33 [default = false];</code>
+ * @return bool
+ */
+ public function getDeprecated()
+ {
+ return $this->deprecated;
+ }
+
+ /**
+ * Is this service deprecated?
+ * Depending on the target platform, this can emit Deprecated annotations
+ * for the service, or it will be completely ignored; in the very least,
+ * this is a formalization for deprecating services.
+ *
+ * Generated from protobuf field <code>optional bool deprecated = 33 [default = false];</code>
+ * @param bool $var
+ * @return $this
+ */
+ public function setDeprecated($var)
+ {
+ GPBUtil::checkBool($var);
+ $this->deprecated = $var;
+ $this->has_deprecated = true;
+
+ return $this;
+ }
+
+ public function hasDeprecated()
+ {
+ return $this->has_deprecated;
+ }
+
+ /**
+ * The parser stores options it doesn't recognize here. See above.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getUninterpretedOption()
+ {
+ return $this->uninterpreted_option;
+ }
+
+ /**
+ * The parser stores options it doesn't recognize here. See above.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999;</code>
+ * @param \Google\Protobuf\Internal\UninterpretedOption[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setUninterpretedOption($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\UninterpretedOption::class);
+ $this->uninterpreted_option = $arr;
+ $this->has_uninterpreted_option = true;
+
+ return $this;
+ }
+
+ public function hasUninterpretedOption()
+ {
+ return $this->has_uninterpreted_option;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/SourceCodeInfo.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/SourceCodeInfo.php
new file mode 100644
index 0000000..6e413f7
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/SourceCodeInfo.php
@@ -0,0 +1,237 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/descriptor.proto
+
+namespace Google\Protobuf\Internal;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\GPBWire;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\InputStream;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Encapsulates information about the original source file from which a
+ * FileDescriptorProto was generated.
+ *
+ * Generated from protobuf message <code>google.protobuf.SourceCodeInfo</code>
+ */
+class SourceCodeInfo extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * A Location identifies a piece of source code in a .proto file which
+ * corresponds to a particular definition. This information is intended
+ * to be useful to IDEs, code indexers, documentation generators, and similar
+ * tools.
+ * For example, say we have a file like:
+ * message Foo {
+ * optional string foo = 1;
+ * }
+ * Let's look at just the field definition:
+ * optional string foo = 1;
+ * ^ ^^ ^^ ^ ^^^
+ * a bc de f ghi
+ * We have the following locations:
+ * span path represents
+ * [a,i) [ 4, 0, 2, 0 ] The whole field definition.
+ * [a,b) [ 4, 0, 2, 0, 4 ] The label (optional).
+ * [c,d) [ 4, 0, 2, 0, 5 ] The type (string).
+ * [e,f) [ 4, 0, 2, 0, 1 ] The name (foo).
+ * [g,h) [ 4, 0, 2, 0, 3 ] The number (1).
+ * Notes:
+ * - A location may refer to a repeated field itself (i.e. not to any
+ * particular index within it). This is used whenever a set of elements are
+ * logically enclosed in a single code segment. For example, an entire
+ * extend block (possibly containing multiple extension definitions) will
+ * have an outer location whose path refers to the "extensions" repeated
+ * field without an index.
+ * - Multiple locations may have the same path. This happens when a single
+ * logical declaration is spread out across multiple places. The most
+ * obvious example is the "extend" block again -- there may be multiple
+ * extend blocks in the same scope, each of which will have the same path.
+ * - A location's span is not always a subset of its parent's span. For
+ * example, the "extendee" of an extension declaration appears at the
+ * beginning of the "extend" block and is shared by all extensions within
+ * the block.
+ * - Just because a location's span is a subset of some other location's span
+ * does not mean that it is a descendent. For example, a "group" defines
+ * both a type and a field in a single declaration. Thus, the locations
+ * corresponding to the type and field and their components will overlap.
+ * - Code which tries to interpret locations should probably be designed to
+ * ignore those that it doesn't understand, as more types of locations could
+ * be recorded in the future.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.SourceCodeInfo.Location location = 1;</code>
+ */
+ private $location;
+ private $has_location = false;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type \Google\Protobuf\Internal\SourceCodeInfo\Location[]|\Google\Protobuf\Internal\RepeatedField $location
+ * A Location identifies a piece of source code in a .proto file which
+ * corresponds to a particular definition. This information is intended
+ * to be useful to IDEs, code indexers, documentation generators, and similar
+ * tools.
+ * For example, say we have a file like:
+ * message Foo {
+ * optional string foo = 1;
+ * }
+ * Let's look at just the field definition:
+ * optional string foo = 1;
+ * ^ ^^ ^^ ^ ^^^
+ * a bc de f ghi
+ * We have the following locations:
+ * span path represents
+ * [a,i) [ 4, 0, 2, 0 ] The whole field definition.
+ * [a,b) [ 4, 0, 2, 0, 4 ] The label (optional).
+ * [c,d) [ 4, 0, 2, 0, 5 ] The type (string).
+ * [e,f) [ 4, 0, 2, 0, 1 ] The name (foo).
+ * [g,h) [ 4, 0, 2, 0, 3 ] The number (1).
+ * Notes:
+ * - A location may refer to a repeated field itself (i.e. not to any
+ * particular index within it). This is used whenever a set of elements are
+ * logically enclosed in a single code segment. For example, an entire
+ * extend block (possibly containing multiple extension definitions) will
+ * have an outer location whose path refers to the "extensions" repeated
+ * field without an index.
+ * - Multiple locations may have the same path. This happens when a single
+ * logical declaration is spread out across multiple places. The most
+ * obvious example is the "extend" block again -- there may be multiple
+ * extend blocks in the same scope, each of which will have the same path.
+ * - A location's span is not always a subset of its parent's span. For
+ * example, the "extendee" of an extension declaration appears at the
+ * beginning of the "extend" block and is shared by all extensions within
+ * the block.
+ * - Just because a location's span is a subset of some other location's span
+ * does not mean that it is a descendent. For example, a "group" defines
+ * both a type and a field in a single declaration. Thus, the locations
+ * corresponding to the type and field and their components will overlap.
+ * - Code which tries to interpret locations should probably be designed to
+ * ignore those that it doesn't understand, as more types of locations could
+ * be recorded in the future.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * A Location identifies a piece of source code in a .proto file which
+ * corresponds to a particular definition. This information is intended
+ * to be useful to IDEs, code indexers, documentation generators, and similar
+ * tools.
+ * For example, say we have a file like:
+ * message Foo {
+ * optional string foo = 1;
+ * }
+ * Let's look at just the field definition:
+ * optional string foo = 1;
+ * ^ ^^ ^^ ^ ^^^
+ * a bc de f ghi
+ * We have the following locations:
+ * span path represents
+ * [a,i) [ 4, 0, 2, 0 ] The whole field definition.
+ * [a,b) [ 4, 0, 2, 0, 4 ] The label (optional).
+ * [c,d) [ 4, 0, 2, 0, 5 ] The type (string).
+ * [e,f) [ 4, 0, 2, 0, 1 ] The name (foo).
+ * [g,h) [ 4, 0, 2, 0, 3 ] The number (1).
+ * Notes:
+ * - A location may refer to a repeated field itself (i.e. not to any
+ * particular index within it). This is used whenever a set of elements are
+ * logically enclosed in a single code segment. For example, an entire
+ * extend block (possibly containing multiple extension definitions) will
+ * have an outer location whose path refers to the "extensions" repeated
+ * field without an index.
+ * - Multiple locations may have the same path. This happens when a single
+ * logical declaration is spread out across multiple places. The most
+ * obvious example is the "extend" block again -- there may be multiple
+ * extend blocks in the same scope, each of which will have the same path.
+ * - A location's span is not always a subset of its parent's span. For
+ * example, the "extendee" of an extension declaration appears at the
+ * beginning of the "extend" block and is shared by all extensions within
+ * the block.
+ * - Just because a location's span is a subset of some other location's span
+ * does not mean that it is a descendent. For example, a "group" defines
+ * both a type and a field in a single declaration. Thus, the locations
+ * corresponding to the type and field and their components will overlap.
+ * - Code which tries to interpret locations should probably be designed to
+ * ignore those that it doesn't understand, as more types of locations could
+ * be recorded in the future.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.SourceCodeInfo.Location location = 1;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getLocation()
+ {
+ return $this->location;
+ }
+
+ /**
+ * A Location identifies a piece of source code in a .proto file which
+ * corresponds to a particular definition. This information is intended
+ * to be useful to IDEs, code indexers, documentation generators, and similar
+ * tools.
+ * For example, say we have a file like:
+ * message Foo {
+ * optional string foo = 1;
+ * }
+ * Let's look at just the field definition:
+ * optional string foo = 1;
+ * ^ ^^ ^^ ^ ^^^
+ * a bc de f ghi
+ * We have the following locations:
+ * span path represents
+ * [a,i) [ 4, 0, 2, 0 ] The whole field definition.
+ * [a,b) [ 4, 0, 2, 0, 4 ] The label (optional).
+ * [c,d) [ 4, 0, 2, 0, 5 ] The type (string).
+ * [e,f) [ 4, 0, 2, 0, 1 ] The name (foo).
+ * [g,h) [ 4, 0, 2, 0, 3 ] The number (1).
+ * Notes:
+ * - A location may refer to a repeated field itself (i.e. not to any
+ * particular index within it). This is used whenever a set of elements are
+ * logically enclosed in a single code segment. For example, an entire
+ * extend block (possibly containing multiple extension definitions) will
+ * have an outer location whose path refers to the "extensions" repeated
+ * field without an index.
+ * - Multiple locations may have the same path. This happens when a single
+ * logical declaration is spread out across multiple places. The most
+ * obvious example is the "extend" block again -- there may be multiple
+ * extend blocks in the same scope, each of which will have the same path.
+ * - A location's span is not always a subset of its parent's span. For
+ * example, the "extendee" of an extension declaration appears at the
+ * beginning of the "extend" block and is shared by all extensions within
+ * the block.
+ * - Just because a location's span is a subset of some other location's span
+ * does not mean that it is a descendent. For example, a "group" defines
+ * both a type and a field in a single declaration. Thus, the locations
+ * corresponding to the type and field and their components will overlap.
+ * - Code which tries to interpret locations should probably be designed to
+ * ignore those that it doesn't understand, as more types of locations could
+ * be recorded in the future.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.SourceCodeInfo.Location location = 1;</code>
+ * @param \Google\Protobuf\Internal\SourceCodeInfo\Location[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setLocation($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\SourceCodeInfo\Location::class);
+ $this->location = $arr;
+ $this->has_location = true;
+
+ return $this;
+ }
+
+ public function hasLocation()
+ {
+ return $this->has_location;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/SourceCodeInfo/Location.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/SourceCodeInfo/Location.php
new file mode 100644
index 0000000..bad247a
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/SourceCodeInfo/Location.php
@@ -0,0 +1,463 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/descriptor.proto
+
+namespace Google\Protobuf\Internal\SourceCodeInfo;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\GPBWire;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\InputStream;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Generated from protobuf message <code>google.protobuf.SourceCodeInfo.Location</code>
+ */
+class Location extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * Identifies which part of the FileDescriptorProto was defined at this
+ * location.
+ * Each element is a field number or an index. They form a path from
+ * the root FileDescriptorProto to the place where the definition. For
+ * example, this path:
+ * [ 4, 3, 2, 7, 1 ]
+ * refers to:
+ * file.message_type(3) // 4, 3
+ * .field(7) // 2, 7
+ * .name() // 1
+ * This is because FileDescriptorProto.message_type has field number 4:
+ * repeated DescriptorProto message_type = 4;
+ * and DescriptorProto.field has field number 2:
+ * repeated FieldDescriptorProto field = 2;
+ * and FieldDescriptorProto.name has field number 1:
+ * optional string name = 1;
+ * Thus, the above path gives the location of a field name. If we removed
+ * the last element:
+ * [ 4, 3, 2, 7 ]
+ * this path refers to the whole field declaration (from the beginning
+ * of the label to the terminating semicolon).
+ *
+ * Generated from protobuf field <code>repeated int32 path = 1 [packed = true];</code>
+ */
+ private $path;
+ private $has_path = false;
+ /**
+ * Always has exactly three or four elements: start line, start column,
+ * end line (optional, otherwise assumed same as start line), end column.
+ * These are packed into a single field for efficiency. Note that line
+ * and column numbers are zero-based -- typically you will want to add
+ * 1 to each before displaying to a user.
+ *
+ * Generated from protobuf field <code>repeated int32 span = 2 [packed = true];</code>
+ */
+ private $span;
+ private $has_span = false;
+ /**
+ * If this SourceCodeInfo represents a complete declaration, these are any
+ * comments appearing before and after the declaration which appear to be
+ * attached to the declaration.
+ * A series of line comments appearing on consecutive lines, with no other
+ * tokens appearing on those lines, will be treated as a single comment.
+ * leading_detached_comments will keep paragraphs of comments that appear
+ * before (but not connected to) the current element. Each paragraph,
+ * separated by empty lines, will be one comment element in the repeated
+ * field.
+ * Only the comment content is provided; comment markers (e.g. //) are
+ * stripped out. For block comments, leading whitespace and an asterisk
+ * will be stripped from the beginning of each line other than the first.
+ * Newlines are included in the output.
+ * Examples:
+ * optional int32 foo = 1; // Comment attached to foo.
+ * // Comment attached to bar.
+ * optional int32 bar = 2;
+ * optional string baz = 3;
+ * // Comment attached to baz.
+ * // Another line attached to baz.
+ * // Comment attached to qux.
+ * //
+ * // Another line attached to qux.
+ * optional double qux = 4;
+ * // Detached comment for corge. This is not leading or trailing comments
+ * // to qux or corge because there are blank lines separating it from
+ * // both.
+ * // Detached comment for corge paragraph 2.
+ * optional string corge = 5;
+ * /* Block comment attached
+ * * to corge. Leading asterisks
+ * * will be removed. */
+ * /* Block comment attached to
+ * * grault. */
+ * optional int32 grault = 6;
+ * // ignored detached comments.
+ *
+ * Generated from protobuf field <code>optional string leading_comments = 3;</code>
+ */
+ private $leading_comments = '';
+ private $has_leading_comments = false;
+ /**
+ * Generated from protobuf field <code>optional string trailing_comments = 4;</code>
+ */
+ private $trailing_comments = '';
+ private $has_trailing_comments = false;
+ /**
+ * Generated from protobuf field <code>repeated string leading_detached_comments = 6;</code>
+ */
+ private $leading_detached_comments;
+ private $has_leading_detached_comments = false;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type int[]|\Google\Protobuf\Internal\RepeatedField $path
+ * Identifies which part of the FileDescriptorProto was defined at this
+ * location.
+ * Each element is a field number or an index. They form a path from
+ * the root FileDescriptorProto to the place where the definition. For
+ * example, this path:
+ * [ 4, 3, 2, 7, 1 ]
+ * refers to:
+ * file.message_type(3) // 4, 3
+ * .field(7) // 2, 7
+ * .name() // 1
+ * This is because FileDescriptorProto.message_type has field number 4:
+ * repeated DescriptorProto message_type = 4;
+ * and DescriptorProto.field has field number 2:
+ * repeated FieldDescriptorProto field = 2;
+ * and FieldDescriptorProto.name has field number 1:
+ * optional string name = 1;
+ * Thus, the above path gives the location of a field name. If we removed
+ * the last element:
+ * [ 4, 3, 2, 7 ]
+ * this path refers to the whole field declaration (from the beginning
+ * of the label to the terminating semicolon).
+ * @type int[]|\Google\Protobuf\Internal\RepeatedField $span
+ * Always has exactly three or four elements: start line, start column,
+ * end line (optional, otherwise assumed same as start line), end column.
+ * These are packed into a single field for efficiency. Note that line
+ * and column numbers are zero-based -- typically you will want to add
+ * 1 to each before displaying to a user.
+ * @type string $leading_comments
+ * If this SourceCodeInfo represents a complete declaration, these are any
+ * comments appearing before and after the declaration which appear to be
+ * attached to the declaration.
+ * A series of line comments appearing on consecutive lines, with no other
+ * tokens appearing on those lines, will be treated as a single comment.
+ * leading_detached_comments will keep paragraphs of comments that appear
+ * before (but not connected to) the current element. Each paragraph,
+ * separated by empty lines, will be one comment element in the repeated
+ * field.
+ * Only the comment content is provided; comment markers (e.g. //) are
+ * stripped out. For block comments, leading whitespace and an asterisk
+ * will be stripped from the beginning of each line other than the first.
+ * Newlines are included in the output.
+ * Examples:
+ * optional int32 foo = 1; // Comment attached to foo.
+ * // Comment attached to bar.
+ * optional int32 bar = 2;
+ * optional string baz = 3;
+ * // Comment attached to baz.
+ * // Another line attached to baz.
+ * // Comment attached to qux.
+ * //
+ * // Another line attached to qux.
+ * optional double qux = 4;
+ * // Detached comment for corge. This is not leading or trailing comments
+ * // to qux or corge because there are blank lines separating it from
+ * // both.
+ * // Detached comment for corge paragraph 2.
+ * optional string corge = 5;
+ * /* Block comment attached
+ * * to corge. Leading asterisks
+ * * will be removed. */
+ * /* Block comment attached to
+ * * grault. */
+ * optional int32 grault = 6;
+ * // ignored detached comments.
+ * @type string $trailing_comments
+ * @type string[]|\Google\Protobuf\Internal\RepeatedField $leading_detached_comments
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * Identifies which part of the FileDescriptorProto was defined at this
+ * location.
+ * Each element is a field number or an index. They form a path from
+ * the root FileDescriptorProto to the place where the definition. For
+ * example, this path:
+ * [ 4, 3, 2, 7, 1 ]
+ * refers to:
+ * file.message_type(3) // 4, 3
+ * .field(7) // 2, 7
+ * .name() // 1
+ * This is because FileDescriptorProto.message_type has field number 4:
+ * repeated DescriptorProto message_type = 4;
+ * and DescriptorProto.field has field number 2:
+ * repeated FieldDescriptorProto field = 2;
+ * and FieldDescriptorProto.name has field number 1:
+ * optional string name = 1;
+ * Thus, the above path gives the location of a field name. If we removed
+ * the last element:
+ * [ 4, 3, 2, 7 ]
+ * this path refers to the whole field declaration (from the beginning
+ * of the label to the terminating semicolon).
+ *
+ * Generated from protobuf field <code>repeated int32 path = 1 [packed = true];</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getPath()
+ {
+ return $this->path;
+ }
+
+ /**
+ * Identifies which part of the FileDescriptorProto was defined at this
+ * location.
+ * Each element is a field number or an index. They form a path from
+ * the root FileDescriptorProto to the place where the definition. For
+ * example, this path:
+ * [ 4, 3, 2, 7, 1 ]
+ * refers to:
+ * file.message_type(3) // 4, 3
+ * .field(7) // 2, 7
+ * .name() // 1
+ * This is because FileDescriptorProto.message_type has field number 4:
+ * repeated DescriptorProto message_type = 4;
+ * and DescriptorProto.field has field number 2:
+ * repeated FieldDescriptorProto field = 2;
+ * and FieldDescriptorProto.name has field number 1:
+ * optional string name = 1;
+ * Thus, the above path gives the location of a field name. If we removed
+ * the last element:
+ * [ 4, 3, 2, 7 ]
+ * this path refers to the whole field declaration (from the beginning
+ * of the label to the terminating semicolon).
+ *
+ * Generated from protobuf field <code>repeated int32 path = 1 [packed = true];</code>
+ * @param int[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setPath($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::INT32);
+ $this->path = $arr;
+ $this->has_path = true;
+
+ return $this;
+ }
+
+ public function hasPath()
+ {
+ return $this->has_path;
+ }
+
+ /**
+ * Always has exactly three or four elements: start line, start column,
+ * end line (optional, otherwise assumed same as start line), end column.
+ * These are packed into a single field for efficiency. Note that line
+ * and column numbers are zero-based -- typically you will want to add
+ * 1 to each before displaying to a user.
+ *
+ * Generated from protobuf field <code>repeated int32 span = 2 [packed = true];</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getSpan()
+ {
+ return $this->span;
+ }
+
+ /**
+ * Always has exactly three or four elements: start line, start column,
+ * end line (optional, otherwise assumed same as start line), end column.
+ * These are packed into a single field for efficiency. Note that line
+ * and column numbers are zero-based -- typically you will want to add
+ * 1 to each before displaying to a user.
+ *
+ * Generated from protobuf field <code>repeated int32 span = 2 [packed = true];</code>
+ * @param int[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setSpan($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::INT32);
+ $this->span = $arr;
+ $this->has_span = true;
+
+ return $this;
+ }
+
+ public function hasSpan()
+ {
+ return $this->has_span;
+ }
+
+ /**
+ * If this SourceCodeInfo represents a complete declaration, these are any
+ * comments appearing before and after the declaration which appear to be
+ * attached to the declaration.
+ * A series of line comments appearing on consecutive lines, with no other
+ * tokens appearing on those lines, will be treated as a single comment.
+ * leading_detached_comments will keep paragraphs of comments that appear
+ * before (but not connected to) the current element. Each paragraph,
+ * separated by empty lines, will be one comment element in the repeated
+ * field.
+ * Only the comment content is provided; comment markers (e.g. //) are
+ * stripped out. For block comments, leading whitespace and an asterisk
+ * will be stripped from the beginning of each line other than the first.
+ * Newlines are included in the output.
+ * Examples:
+ * optional int32 foo = 1; // Comment attached to foo.
+ * // Comment attached to bar.
+ * optional int32 bar = 2;
+ * optional string baz = 3;
+ * // Comment attached to baz.
+ * // Another line attached to baz.
+ * // Comment attached to qux.
+ * //
+ * // Another line attached to qux.
+ * optional double qux = 4;
+ * // Detached comment for corge. This is not leading or trailing comments
+ * // to qux or corge because there are blank lines separating it from
+ * // both.
+ * // Detached comment for corge paragraph 2.
+ * optional string corge = 5;
+ * /* Block comment attached
+ * * to corge. Leading asterisks
+ * * will be removed. */
+ * /* Block comment attached to
+ * * grault. */
+ * optional int32 grault = 6;
+ * // ignored detached comments.
+ *
+ * Generated from protobuf field <code>optional string leading_comments = 3;</code>
+ * @return string
+ */
+ public function getLeadingComments()
+ {
+ return $this->leading_comments;
+ }
+
+ /**
+ * If this SourceCodeInfo represents a complete declaration, these are any
+ * comments appearing before and after the declaration which appear to be
+ * attached to the declaration.
+ * A series of line comments appearing on consecutive lines, with no other
+ * tokens appearing on those lines, will be treated as a single comment.
+ * leading_detached_comments will keep paragraphs of comments that appear
+ * before (but not connected to) the current element. Each paragraph,
+ * separated by empty lines, will be one comment element in the repeated
+ * field.
+ * Only the comment content is provided; comment markers (e.g. //) are
+ * stripped out. For block comments, leading whitespace and an asterisk
+ * will be stripped from the beginning of each line other than the first.
+ * Newlines are included in the output.
+ * Examples:
+ * optional int32 foo = 1; // Comment attached to foo.
+ * // Comment attached to bar.
+ * optional int32 bar = 2;
+ * optional string baz = 3;
+ * // Comment attached to baz.
+ * // Another line attached to baz.
+ * // Comment attached to qux.
+ * //
+ * // Another line attached to qux.
+ * optional double qux = 4;
+ * // Detached comment for corge. This is not leading or trailing comments
+ * // to qux or corge because there are blank lines separating it from
+ * // both.
+ * // Detached comment for corge paragraph 2.
+ * optional string corge = 5;
+ * /* Block comment attached
+ * * to corge. Leading asterisks
+ * * will be removed. */
+ * /* Block comment attached to
+ * * grault. */
+ * optional int32 grault = 6;
+ * // ignored detached comments.
+ *
+ * Generated from protobuf field <code>optional string leading_comments = 3;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setLeadingComments($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->leading_comments = $var;
+ $this->has_leading_comments = true;
+
+ return $this;
+ }
+
+ public function hasLeadingComments()
+ {
+ return $this->has_leading_comments;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional string trailing_comments = 4;</code>
+ * @return string
+ */
+ public function getTrailingComments()
+ {
+ return $this->trailing_comments;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional string trailing_comments = 4;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setTrailingComments($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->trailing_comments = $var;
+ $this->has_trailing_comments = true;
+
+ return $this;
+ }
+
+ public function hasTrailingComments()
+ {
+ return $this->has_trailing_comments;
+ }
+
+ /**
+ * Generated from protobuf field <code>repeated string leading_detached_comments = 6;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getLeadingDetachedComments()
+ {
+ return $this->leading_detached_comments;
+ }
+
+ /**
+ * Generated from protobuf field <code>repeated string leading_detached_comments = 6;</code>
+ * @param string[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setLeadingDetachedComments($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::STRING);
+ $this->leading_detached_comments = $arr;
+ $this->has_leading_detached_comments = true;
+
+ return $this;
+ }
+
+ public function hasLeadingDetachedComments()
+ {
+ return $this->has_leading_detached_comments;
+ }
+
+}
+
+// Adding a class alias for backwards compatibility with the previous class name.
+class_alias(Location::class, \Google\Protobuf\Internal\SourceCodeInfo_Location::class);
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/UninterpretedOption.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/UninterpretedOption.php
new file mode 100644
index 0000000..3b517ec
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/UninterpretedOption.php
@@ -0,0 +1,289 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/descriptor.proto
+
+namespace Google\Protobuf\Internal;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\GPBWire;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\InputStream;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * A message representing a option the parser does not recognize. This only
+ * appears in options protos created by the compiler::Parser class.
+ * DescriptorPool resolves these when building Descriptor objects. Therefore,
+ * options protos in descriptor objects (e.g. returned by Descriptor::options(),
+ * or produced by Descriptor::CopyTo()) will never have UninterpretedOptions
+ * in them.
+ *
+ * Generated from protobuf message <code>google.protobuf.UninterpretedOption</code>
+ */
+class UninterpretedOption extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption.NamePart name = 2;</code>
+ */
+ private $name;
+ private $has_name = false;
+ /**
+ * The value of the uninterpreted option, in whatever type the tokenizer
+ * identified it as during parsing. Exactly one of these should be set.
+ *
+ * Generated from protobuf field <code>optional string identifier_value = 3;</code>
+ */
+ private $identifier_value = '';
+ private $has_identifier_value = false;
+ /**
+ * Generated from protobuf field <code>optional uint64 positive_int_value = 4;</code>
+ */
+ private $positive_int_value = 0;
+ private $has_positive_int_value = false;
+ /**
+ * Generated from protobuf field <code>optional int64 negative_int_value = 5;</code>
+ */
+ private $negative_int_value = 0;
+ private $has_negative_int_value = false;
+ /**
+ * Generated from protobuf field <code>optional double double_value = 6;</code>
+ */
+ private $double_value = 0.0;
+ private $has_double_value = false;
+ /**
+ * Generated from protobuf field <code>optional bytes string_value = 7;</code>
+ */
+ private $string_value = '';
+ private $has_string_value = false;
+ /**
+ * Generated from protobuf field <code>optional string aggregate_value = 8;</code>
+ */
+ private $aggregate_value = '';
+ private $has_aggregate_value = false;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type \Google\Protobuf\Internal\UninterpretedOption\NamePart[]|\Google\Protobuf\Internal\RepeatedField $name
+ * @type string $identifier_value
+ * The value of the uninterpreted option, in whatever type the tokenizer
+ * identified it as during parsing. Exactly one of these should be set.
+ * @type int|string $positive_int_value
+ * @type int|string $negative_int_value
+ * @type float $double_value
+ * @type string $string_value
+ * @type string $aggregate_value
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption.NamePart name = 2;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getName()
+ {
+ return $this->name;
+ }
+
+ /**
+ * Generated from protobuf field <code>repeated .google.protobuf.UninterpretedOption.NamePart name = 2;</code>
+ * @param \Google\Protobuf\Internal\UninterpretedOption\NamePart[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setName($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\UninterpretedOption\NamePart::class);
+ $this->name = $arr;
+ $this->has_name = true;
+
+ return $this;
+ }
+
+ public function hasName()
+ {
+ return $this->has_name;
+ }
+
+ /**
+ * The value of the uninterpreted option, in whatever type the tokenizer
+ * identified it as during parsing. Exactly one of these should be set.
+ *
+ * Generated from protobuf field <code>optional string identifier_value = 3;</code>
+ * @return string
+ */
+ public function getIdentifierValue()
+ {
+ return $this->identifier_value;
+ }
+
+ /**
+ * The value of the uninterpreted option, in whatever type the tokenizer
+ * identified it as during parsing. Exactly one of these should be set.
+ *
+ * Generated from protobuf field <code>optional string identifier_value = 3;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setIdentifierValue($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->identifier_value = $var;
+ $this->has_identifier_value = true;
+
+ return $this;
+ }
+
+ public function hasIdentifierValue()
+ {
+ return $this->has_identifier_value;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional uint64 positive_int_value = 4;</code>
+ * @return int|string
+ */
+ public function getPositiveIntValue()
+ {
+ return $this->positive_int_value;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional uint64 positive_int_value = 4;</code>
+ * @param int|string $var
+ * @return $this
+ */
+ public function setPositiveIntValue($var)
+ {
+ GPBUtil::checkUint64($var);
+ $this->positive_int_value = $var;
+ $this->has_positive_int_value = true;
+
+ return $this;
+ }
+
+ public function hasPositiveIntValue()
+ {
+ return $this->has_positive_int_value;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional int64 negative_int_value = 5;</code>
+ * @return int|string
+ */
+ public function getNegativeIntValue()
+ {
+ return $this->negative_int_value;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional int64 negative_int_value = 5;</code>
+ * @param int|string $var
+ * @return $this
+ */
+ public function setNegativeIntValue($var)
+ {
+ GPBUtil::checkInt64($var);
+ $this->negative_int_value = $var;
+ $this->has_negative_int_value = true;
+
+ return $this;
+ }
+
+ public function hasNegativeIntValue()
+ {
+ return $this->has_negative_int_value;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional double double_value = 6;</code>
+ * @return float
+ */
+ public function getDoubleValue()
+ {
+ return $this->double_value;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional double double_value = 6;</code>
+ * @param float $var
+ * @return $this
+ */
+ public function setDoubleValue($var)
+ {
+ GPBUtil::checkDouble($var);
+ $this->double_value = $var;
+ $this->has_double_value = true;
+
+ return $this;
+ }
+
+ public function hasDoubleValue()
+ {
+ return $this->has_double_value;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional bytes string_value = 7;</code>
+ * @return string
+ */
+ public function getStringValue()
+ {
+ return $this->string_value;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional bytes string_value = 7;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setStringValue($var)
+ {
+ GPBUtil::checkString($var, False);
+ $this->string_value = $var;
+ $this->has_string_value = true;
+
+ return $this;
+ }
+
+ public function hasStringValue()
+ {
+ return $this->has_string_value;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional string aggregate_value = 8;</code>
+ * @return string
+ */
+ public function getAggregateValue()
+ {
+ return $this->aggregate_value;
+ }
+
+ /**
+ * Generated from protobuf field <code>optional string aggregate_value = 8;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setAggregateValue($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->aggregate_value = $var;
+ $this->has_aggregate_value = true;
+
+ return $this;
+ }
+
+ public function hasAggregateValue()
+ {
+ return $this->has_aggregate_value;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/UninterpretedOption/NamePart.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/UninterpretedOption/NamePart.php
new file mode 100644
index 0000000..92ee4b4
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Internal/UninterpretedOption/NamePart.php
@@ -0,0 +1,110 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/descriptor.proto
+
+namespace Google\Protobuf\Internal\UninterpretedOption;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\GPBWire;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\InputStream;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * The name of the uninterpreted option. Each string represents a segment in
+ * a dot-separated name. is_extension is true iff a segment represents an
+ * extension (denoted with parentheses in options specs in .proto files).
+ * E.g.,{ ["foo", false], ["bar.baz", true], ["qux", false] } represents
+ * "foo.(bar.baz).qux".
+ *
+ * Generated from protobuf message <code>google.protobuf.UninterpretedOption.NamePart</code>
+ */
+class NamePart extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * Generated from protobuf field <code>required string name_part = 1;</code>
+ */
+ private $name_part = '';
+ private $has_name_part = false;
+ /**
+ * Generated from protobuf field <code>required bool is_extension = 2;</code>
+ */
+ private $is_extension = false;
+ private $has_is_extension = false;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type string $name_part
+ * @type bool $is_extension
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * Generated from protobuf field <code>required string name_part = 1;</code>
+ * @return string
+ */
+ public function getNamePart()
+ {
+ return $this->name_part;
+ }
+
+ /**
+ * Generated from protobuf field <code>required string name_part = 1;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setNamePart($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->name_part = $var;
+ $this->has_name_part = true;
+
+ return $this;
+ }
+
+ public function hasNamePart()
+ {
+ return $this->has_name_part;
+ }
+
+ /**
+ * Generated from protobuf field <code>required bool is_extension = 2;</code>
+ * @return bool
+ */
+ public function getIsExtension()
+ {
+ return $this->is_extension;
+ }
+
+ /**
+ * Generated from protobuf field <code>required bool is_extension = 2;</code>
+ * @param bool $var
+ * @return $this
+ */
+ public function setIsExtension($var)
+ {
+ GPBUtil::checkBool($var);
+ $this->is_extension = $var;
+ $this->has_is_extension = true;
+
+ return $this;
+ }
+
+ public function hasIsExtension()
+ {
+ return $this->has_is_extension;
+ }
+
+}
+
+// Adding a class alias for backwards compatibility with the previous class name.
+class_alias(NamePart::class, \Google\Protobuf\Internal\UninterpretedOption_NamePart::class);
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/ListValue.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/ListValue.php
new file mode 100644
index 0000000..70f5423
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/ListValue.php
@@ -0,0 +1,68 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/struct.proto
+
+namespace Google\Protobuf;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * `ListValue` is a wrapper around a repeated field of values.
+ * The JSON representation for `ListValue` is JSON array.
+ *
+ * Generated from protobuf message <code>google.protobuf.ListValue</code>
+ */
+class ListValue extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * Repeated field of dynamically typed values.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.Value values = 1;</code>
+ */
+ private $values;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type \Google\Protobuf\Value[]|\Google\Protobuf\Internal\RepeatedField $values
+ * Repeated field of dynamically typed values.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Struct::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * Repeated field of dynamically typed values.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.Value values = 1;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getValues()
+ {
+ return $this->values;
+ }
+
+ /**
+ * Repeated field of dynamically typed values.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.Value values = 1;</code>
+ * @param \Google\Protobuf\Value[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setValues($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Value::class);
+ $this->values = $arr;
+
+ return $this;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Method.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Method.php
new file mode 100644
index 0000000..8e80350
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Method.php
@@ -0,0 +1,271 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/api.proto
+
+namespace Google\Protobuf;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Method represents a method of an API interface.
+ *
+ * Generated from protobuf message <code>google.protobuf.Method</code>
+ */
+class Method extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * The simple name of this method.
+ *
+ * Generated from protobuf field <code>string name = 1;</code>
+ */
+ private $name = '';
+ /**
+ * A URL of the input message type.
+ *
+ * Generated from protobuf field <code>string request_type_url = 2;</code>
+ */
+ private $request_type_url = '';
+ /**
+ * If true, the request is streamed.
+ *
+ * Generated from protobuf field <code>bool request_streaming = 3;</code>
+ */
+ private $request_streaming = false;
+ /**
+ * The URL of the output message type.
+ *
+ * Generated from protobuf field <code>string response_type_url = 4;</code>
+ */
+ private $response_type_url = '';
+ /**
+ * If true, the response is streamed.
+ *
+ * Generated from protobuf field <code>bool response_streaming = 5;</code>
+ */
+ private $response_streaming = false;
+ /**
+ * Any metadata attached to the method.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.Option options = 6;</code>
+ */
+ private $options;
+ /**
+ * The source syntax of this method.
+ *
+ * Generated from protobuf field <code>.google.protobuf.Syntax syntax = 7;</code>
+ */
+ private $syntax = 0;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type string $name
+ * The simple name of this method.
+ * @type string $request_type_url
+ * A URL of the input message type.
+ * @type bool $request_streaming
+ * If true, the request is streamed.
+ * @type string $response_type_url
+ * The URL of the output message type.
+ * @type bool $response_streaming
+ * If true, the response is streamed.
+ * @type \Google\Protobuf\Option[]|\Google\Protobuf\Internal\RepeatedField $options
+ * Any metadata attached to the method.
+ * @type int $syntax
+ * The source syntax of this method.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Api::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * The simple name of this method.
+ *
+ * Generated from protobuf field <code>string name = 1;</code>
+ * @return string
+ */
+ public function getName()
+ {
+ return $this->name;
+ }
+
+ /**
+ * The simple name of this method.
+ *
+ * Generated from protobuf field <code>string name = 1;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setName($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->name = $var;
+
+ return $this;
+ }
+
+ /**
+ * A URL of the input message type.
+ *
+ * Generated from protobuf field <code>string request_type_url = 2;</code>
+ * @return string
+ */
+ public function getRequestTypeUrl()
+ {
+ return $this->request_type_url;
+ }
+
+ /**
+ * A URL of the input message type.
+ *
+ * Generated from protobuf field <code>string request_type_url = 2;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setRequestTypeUrl($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->request_type_url = $var;
+
+ return $this;
+ }
+
+ /**
+ * If true, the request is streamed.
+ *
+ * Generated from protobuf field <code>bool request_streaming = 3;</code>
+ * @return bool
+ */
+ public function getRequestStreaming()
+ {
+ return $this->request_streaming;
+ }
+
+ /**
+ * If true, the request is streamed.
+ *
+ * Generated from protobuf field <code>bool request_streaming = 3;</code>
+ * @param bool $var
+ * @return $this
+ */
+ public function setRequestStreaming($var)
+ {
+ GPBUtil::checkBool($var);
+ $this->request_streaming = $var;
+
+ return $this;
+ }
+
+ /**
+ * The URL of the output message type.
+ *
+ * Generated from protobuf field <code>string response_type_url = 4;</code>
+ * @return string
+ */
+ public function getResponseTypeUrl()
+ {
+ return $this->response_type_url;
+ }
+
+ /**
+ * The URL of the output message type.
+ *
+ * Generated from protobuf field <code>string response_type_url = 4;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setResponseTypeUrl($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->response_type_url = $var;
+
+ return $this;
+ }
+
+ /**
+ * If true, the response is streamed.
+ *
+ * Generated from protobuf field <code>bool response_streaming = 5;</code>
+ * @return bool
+ */
+ public function getResponseStreaming()
+ {
+ return $this->response_streaming;
+ }
+
+ /**
+ * If true, the response is streamed.
+ *
+ * Generated from protobuf field <code>bool response_streaming = 5;</code>
+ * @param bool $var
+ * @return $this
+ */
+ public function setResponseStreaming($var)
+ {
+ GPBUtil::checkBool($var);
+ $this->response_streaming = $var;
+
+ return $this;
+ }
+
+ /**
+ * Any metadata attached to the method.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.Option options = 6;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getOptions()
+ {
+ return $this->options;
+ }
+
+ /**
+ * Any metadata attached to the method.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.Option options = 6;</code>
+ * @param \Google\Protobuf\Option[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setOptions($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Option::class);
+ $this->options = $arr;
+
+ return $this;
+ }
+
+ /**
+ * The source syntax of this method.
+ *
+ * Generated from protobuf field <code>.google.protobuf.Syntax syntax = 7;</code>
+ * @return int
+ */
+ public function getSyntax()
+ {
+ return $this->syntax;
+ }
+
+ /**
+ * The source syntax of this method.
+ *
+ * Generated from protobuf field <code>.google.protobuf.Syntax syntax = 7;</code>
+ * @param int $var
+ * @return $this
+ */
+ public function setSyntax($var)
+ {
+ GPBUtil::checkEnum($var, \Google\Protobuf\Syntax::class);
+ $this->syntax = $var;
+
+ return $this;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Mixin.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Mixin.php
new file mode 100644
index 0000000..a2ea59c
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Mixin.php
@@ -0,0 +1,166 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/api.proto
+
+namespace Google\Protobuf;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Declares an API Interface to be included in this interface. The including
+ * interface must redeclare all the methods from the included interface, but
+ * documentation and options are inherited as follows:
+ * - If after comment and whitespace stripping, the documentation
+ * string of the redeclared method is empty, it will be inherited
+ * from the original method.
+ * - Each annotation belonging to the service config (http,
+ * visibility) which is not set in the redeclared method will be
+ * inherited.
+ * - If an http annotation is inherited, the path pattern will be
+ * modified as follows. Any version prefix will be replaced by the
+ * version of the including interface plus the [root][] path if
+ * specified.
+ * Example of a simple mixin:
+ * package google.acl.v1;
+ * service AccessControl {
+ * // Get the underlying ACL object.
+ * rpc GetAcl(GetAclRequest) returns (Acl) {
+ * option (google.api.http).get = "/v1/{resource=**}:getAcl";
+ * }
+ * }
+ * package google.storage.v2;
+ * service Storage {
+ * rpc GetAcl(GetAclRequest) returns (Acl);
+ * // Get a data record.
+ * rpc GetData(GetDataRequest) returns (Data) {
+ * option (google.api.http).get = "/v2/{resource=**}";
+ * }
+ * }
+ * Example of a mixin configuration:
+ * apis:
+ * - name: google.storage.v2.Storage
+ * mixins:
+ * - name: google.acl.v1.AccessControl
+ * The mixin construct implies that all methods in `AccessControl` are
+ * also declared with same name and request/response types in
+ * `Storage`. A documentation generator or annotation processor will
+ * see the effective `Storage.GetAcl` method after inherting
+ * documentation and annotations as follows:
+ * service Storage {
+ * // Get the underlying ACL object.
+ * rpc GetAcl(GetAclRequest) returns (Acl) {
+ * option (google.api.http).get = "/v2/{resource=**}:getAcl";
+ * }
+ * ...
+ * }
+ * Note how the version in the path pattern changed from `v1` to `v2`.
+ * If the `root` field in the mixin is specified, it should be a
+ * relative path under which inherited HTTP paths are placed. Example:
+ * apis:
+ * - name: google.storage.v2.Storage
+ * mixins:
+ * - name: google.acl.v1.AccessControl
+ * root: acls
+ * This implies the following inherited HTTP annotation:
+ * service Storage {
+ * // Get the underlying ACL object.
+ * rpc GetAcl(GetAclRequest) returns (Acl) {
+ * option (google.api.http).get = "/v2/acls/{resource=**}:getAcl";
+ * }
+ * ...
+ * }
+ *
+ * Generated from protobuf message <code>google.protobuf.Mixin</code>
+ */
+class Mixin extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * The fully qualified name of the interface which is included.
+ *
+ * Generated from protobuf field <code>string name = 1;</code>
+ */
+ private $name = '';
+ /**
+ * If non-empty specifies a path under which inherited HTTP paths
+ * are rooted.
+ *
+ * Generated from protobuf field <code>string root = 2;</code>
+ */
+ private $root = '';
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type string $name
+ * The fully qualified name of the interface which is included.
+ * @type string $root
+ * If non-empty specifies a path under which inherited HTTP paths
+ * are rooted.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Api::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * The fully qualified name of the interface which is included.
+ *
+ * Generated from protobuf field <code>string name = 1;</code>
+ * @return string
+ */
+ public function getName()
+ {
+ return $this->name;
+ }
+
+ /**
+ * The fully qualified name of the interface which is included.
+ *
+ * Generated from protobuf field <code>string name = 1;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setName($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->name = $var;
+
+ return $this;
+ }
+
+ /**
+ * If non-empty specifies a path under which inherited HTTP paths
+ * are rooted.
+ *
+ * Generated from protobuf field <code>string root = 2;</code>
+ * @return string
+ */
+ public function getRoot()
+ {
+ return $this->root;
+ }
+
+ /**
+ * If non-empty specifies a path under which inherited HTTP paths
+ * are rooted.
+ *
+ * Generated from protobuf field <code>string root = 2;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setRoot($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->root = $var;
+
+ return $this;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/NullValue.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/NullValue.php
new file mode 100644
index 0000000..482b80d
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/NullValue.php
@@ -0,0 +1,23 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/struct.proto
+
+namespace Google\Protobuf;
+
+/**
+ * `NullValue` is a singleton enumeration to represent the null value for the
+ * `Value` type union.
+ * The JSON representation for `NullValue` is JSON `null`.
+ *
+ * Protobuf type <code>google.protobuf.NullValue</code>
+ */
+class NullValue
+{
+ /**
+ * Null value.
+ *
+ * Generated from protobuf enum <code>NULL_VALUE = 0;</code>
+ */
+ const NULL_VALUE = 0;
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/OneofDescriptor.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/OneofDescriptor.php
new file mode 100644
index 0000000..d973663
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/OneofDescriptor.php
@@ -0,0 +1,75 @@
+<?php
+
+// Protocol Buffers - Google's data interchange format
+// Copyright 2017 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+namespace Google\Protobuf;
+
+use Google\Protobuf\Internal\GetPublicDescriptorTrait;
+
+class OneofDescriptor
+{
+ use GetPublicDescriptorTrait;
+
+ private $internal_desc;
+
+ /**
+ * @internal
+ */
+ public function __construct($internal_desc)
+ {
+ $this->internal_desc = $internal_desc;
+ }
+
+ /**
+ * @return string The name of the oneof
+ */
+ public function getName()
+ {
+ return $this->internal_desc->getName();
+ }
+
+ /**
+ * @param int $index Must be >= 0 and < getFieldCount()
+ * @return FieldDescriptor
+ */
+ public function getField($index)
+ {
+ return $this->getPublicDescriptor($this->internal_desc->getFields()[$index]);
+ }
+
+ /**
+ * @return int Number of fields in the oneof
+ */
+ public function getFieldCount()
+ {
+ return count($this->internal_desc->getFields());
+ }
+}
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Option.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Option.php
new file mode 100644
index 0000000..22ecfc5
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Option.php
@@ -0,0 +1,126 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/type.proto
+
+namespace Google\Protobuf;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * A protocol buffer option, which can be attached to a message, field,
+ * enumeration, etc.
+ *
+ * Generated from protobuf message <code>google.protobuf.Option</code>
+ */
+class Option extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * The option's name. For protobuf built-in options (options defined in
+ * descriptor.proto), this is the short name. For example, `"map_entry"`.
+ * For custom options, it should be the fully-qualified name. For example,
+ * `"google.api.http"`.
+ *
+ * Generated from protobuf field <code>string name = 1;</code>
+ */
+ private $name = '';
+ /**
+ * The option's value packed in an Any message. If the value is a primitive,
+ * the corresponding wrapper type defined in google/protobuf/wrappers.proto
+ * should be used. If the value is an enum, it should be stored as an int32
+ * value using the google.protobuf.Int32Value type.
+ *
+ * Generated from protobuf field <code>.google.protobuf.Any value = 2;</code>
+ */
+ private $value = null;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type string $name
+ * The option's name. For protobuf built-in options (options defined in
+ * descriptor.proto), this is the short name. For example, `"map_entry"`.
+ * For custom options, it should be the fully-qualified name. For example,
+ * `"google.api.http"`.
+ * @type \Google\Protobuf\Any $value
+ * The option's value packed in an Any message. If the value is a primitive,
+ * the corresponding wrapper type defined in google/protobuf/wrappers.proto
+ * should be used. If the value is an enum, it should be stored as an int32
+ * value using the google.protobuf.Int32Value type.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Type::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * The option's name. For protobuf built-in options (options defined in
+ * descriptor.proto), this is the short name. For example, `"map_entry"`.
+ * For custom options, it should be the fully-qualified name. For example,
+ * `"google.api.http"`.
+ *
+ * Generated from protobuf field <code>string name = 1;</code>
+ * @return string
+ */
+ public function getName()
+ {
+ return $this->name;
+ }
+
+ /**
+ * The option's name. For protobuf built-in options (options defined in
+ * descriptor.proto), this is the short name. For example, `"map_entry"`.
+ * For custom options, it should be the fully-qualified name. For example,
+ * `"google.api.http"`.
+ *
+ * Generated from protobuf field <code>string name = 1;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setName($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->name = $var;
+
+ return $this;
+ }
+
+ /**
+ * The option's value packed in an Any message. If the value is a primitive,
+ * the corresponding wrapper type defined in google/protobuf/wrappers.proto
+ * should be used. If the value is an enum, it should be stored as an int32
+ * value using the google.protobuf.Int32Value type.
+ *
+ * Generated from protobuf field <code>.google.protobuf.Any value = 2;</code>
+ * @return \Google\Protobuf\Any
+ */
+ public function getValue()
+ {
+ return $this->value;
+ }
+
+ /**
+ * The option's value packed in an Any message. If the value is a primitive,
+ * the corresponding wrapper type defined in google/protobuf/wrappers.proto
+ * should be used. If the value is an enum, it should be stored as an int32
+ * value using the google.protobuf.Int32Value type.
+ *
+ * Generated from protobuf field <code>.google.protobuf.Any value = 2;</code>
+ * @param \Google\Protobuf\Any $var
+ * @return $this
+ */
+ public function setValue($var)
+ {
+ GPBUtil::checkMessage($var, \Google\Protobuf\Any::class);
+ $this->value = $var;
+
+ return $this;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/SourceContext.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/SourceContext.php
new file mode 100644
index 0000000..cbc50c6
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/SourceContext.php
@@ -0,0 +1,72 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/source_context.proto
+
+namespace Google\Protobuf;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * `SourceContext` represents information about the source of a
+ * protobuf element, like the file in which it is defined.
+ *
+ * Generated from protobuf message <code>google.protobuf.SourceContext</code>
+ */
+class SourceContext extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * The path-qualified name of the .proto file that contained the associated
+ * protobuf element. For example: `"google/protobuf/source_context.proto"`.
+ *
+ * Generated from protobuf field <code>string file_name = 1;</code>
+ */
+ private $file_name = '';
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type string $file_name
+ * The path-qualified name of the .proto file that contained the associated
+ * protobuf element. For example: `"google/protobuf/source_context.proto"`.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\SourceContext::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * The path-qualified name of the .proto file that contained the associated
+ * protobuf element. For example: `"google/protobuf/source_context.proto"`.
+ *
+ * Generated from protobuf field <code>string file_name = 1;</code>
+ * @return string
+ */
+ public function getFileName()
+ {
+ return $this->file_name;
+ }
+
+ /**
+ * The path-qualified name of the .proto file that contained the associated
+ * protobuf element. For example: `"google/protobuf/source_context.proto"`.
+ *
+ * Generated from protobuf field <code>string file_name = 1;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setFileName($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->file_name = $var;
+
+ return $this;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/StringValue.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/StringValue.php
new file mode 100644
index 0000000..8fb354f
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/StringValue.php
@@ -0,0 +1,68 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/wrappers.proto
+
+namespace Google\Protobuf;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Wrapper message for `string`.
+ * The JSON representation for `StringValue` is JSON string.
+ *
+ * Generated from protobuf message <code>google.protobuf.StringValue</code>
+ */
+class StringValue extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * The string value.
+ *
+ * Generated from protobuf field <code>string value = 1;</code>
+ */
+ private $value = '';
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type string $value
+ * The string value.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Wrappers::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * The string value.
+ *
+ * Generated from protobuf field <code>string value = 1;</code>
+ * @return string
+ */
+ public function getValue()
+ {
+ return $this->value;
+ }
+
+ /**
+ * The string value.
+ *
+ * Generated from protobuf field <code>string value = 1;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setValue($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->value = $var;
+
+ return $this;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Struct.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Struct.php
new file mode 100644
index 0000000..0456541c
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Struct.php
@@ -0,0 +1,73 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/struct.proto
+
+namespace Google\Protobuf;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * `Struct` represents a structured data value, consisting of fields
+ * which map to dynamically typed values. In some languages, `Struct`
+ * might be supported by a native representation. For example, in
+ * scripting languages like JS a struct is represented as an
+ * object. The details of that representation are described together
+ * with the proto support for the language.
+ * The JSON representation for `Struct` is JSON object.
+ *
+ * Generated from protobuf message <code>google.protobuf.Struct</code>
+ */
+class Struct extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * Unordered map of dynamically typed values.
+ *
+ * Generated from protobuf field <code>map<string, .google.protobuf.Value> fields = 1;</code>
+ */
+ private $fields;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type array|\Google\Protobuf\Internal\MapField $fields
+ * Unordered map of dynamically typed values.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Struct::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * Unordered map of dynamically typed values.
+ *
+ * Generated from protobuf field <code>map<string, .google.protobuf.Value> fields = 1;</code>
+ * @return \Google\Protobuf\Internal\MapField
+ */
+ public function getFields()
+ {
+ return $this->fields;
+ }
+
+ /**
+ * Unordered map of dynamically typed values.
+ *
+ * Generated from protobuf field <code>map<string, .google.protobuf.Value> fields = 1;</code>
+ * @param array|\Google\Protobuf\Internal\MapField $var
+ * @return $this
+ */
+ public function setFields($var)
+ {
+ $arr = GPBUtil::checkMapField($var, \Google\Protobuf\Internal\GPBType::STRING, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Value::class);
+ $this->fields = $arr;
+
+ return $this;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Syntax.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Syntax.php
new file mode 100644
index 0000000..3a52dc9
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Syntax.php
@@ -0,0 +1,27 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/type.proto
+
+namespace Google\Protobuf;
+
+/**
+ * The syntax in which a protocol buffer element is defined.
+ *
+ * Protobuf type <code>google.protobuf.Syntax</code>
+ */
+class Syntax
+{
+ /**
+ * Syntax `proto2`.
+ *
+ * Generated from protobuf enum <code>SYNTAX_PROTO2 = 0;</code>
+ */
+ const SYNTAX_PROTO2 = 0;
+ /**
+ * Syntax `proto3`.
+ *
+ * Generated from protobuf enum <code>SYNTAX_PROTO3 = 1;</code>
+ */
+ const SYNTAX_PROTO3 = 1;
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Timestamp.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Timestamp.php
new file mode 100644
index 0000000..e21f323
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Timestamp.php
@@ -0,0 +1,197 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/timestamp.proto
+
+namespace Google\Protobuf;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * A Timestamp represents a point in time independent of any time zone
+ * or calendar, represented as seconds and fractions of seconds at
+ * nanosecond resolution in UTC Epoch time. It is encoded using the
+ * Proleptic Gregorian Calendar which extends the Gregorian calendar
+ * backwards to year one. It is encoded assuming all minutes are 60
+ * seconds long, i.e. leap seconds are "smeared" so that no leap second
+ * table is needed for interpretation. Range is from
+ * 0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z.
+ * By restricting to that range, we ensure that we can convert to
+ * and from RFC 3339 date strings.
+ * See [https://www.ietf.org/rfc/rfc3339.txt](https://www.ietf.org/rfc/rfc3339.txt).
+ * # Examples
+ * Example 1: Compute Timestamp from POSIX `time()`.
+ * Timestamp timestamp;
+ * timestamp.set_seconds(time(NULL));
+ * timestamp.set_nanos(0);
+ * Example 2: Compute Timestamp from POSIX `gettimeofday()`.
+ * struct timeval tv;
+ * gettimeofday(&tv, NULL);
+ * Timestamp timestamp;
+ * timestamp.set_seconds(tv.tv_sec);
+ * timestamp.set_nanos(tv.tv_usec * 1000);
+ * Example 3: Compute Timestamp from Win32 `GetSystemTimeAsFileTime()`.
+ * FILETIME ft;
+ * GetSystemTimeAsFileTime(&ft);
+ * UINT64 ticks = (((UINT64)ft.dwHighDateTime) << 32) | ft.dwLowDateTime;
+ * // A Windows tick is 100 nanoseconds. Windows epoch 1601-01-01T00:00:00Z
+ * // is 11644473600 seconds before Unix epoch 1970-01-01T00:00:00Z.
+ * Timestamp timestamp;
+ * timestamp.set_seconds((INT64) ((ticks / 10000000) - 11644473600LL));
+ * timestamp.set_nanos((INT32) ((ticks % 10000000) * 100));
+ * Example 4: Compute Timestamp from Java `System.currentTimeMillis()`.
+ * long millis = System.currentTimeMillis();
+ * Timestamp timestamp = Timestamp.newBuilder().setSeconds(millis / 1000)
+ * .setNanos((int) ((millis % 1000) * 1000000)).build();
+ * Example 5: Compute Timestamp from current time in Python.
+ * timestamp = Timestamp()
+ * timestamp.GetCurrentTime()
+ * # JSON Mapping
+ * In JSON format, the Timestamp type is encoded as a string in the
+ * [RFC 3339](https://www.ietf.org/rfc/rfc3339.txt) format. That is, the
+ * format is "{year}-{month}-{day}T{hour}:{min}:{sec}[.{frac_sec}]Z"
+ * where {year} is always expressed using four digits while {month}, {day},
+ * {hour}, {min}, and {sec} are zero-padded to two digits each. The fractional
+ * seconds, which can go up to 9 digits (i.e. up to 1 nanosecond resolution),
+ * are optional. The "Z" suffix indicates the timezone ("UTC"); the timezone
+ * is required, though only UTC (as indicated by "Z") is presently supported.
+ * For example, "2017-01-15T01:30:15.01Z" encodes 15.01 seconds past
+ * 01:30 UTC on January 15, 2017.
+ * In JavaScript, one can convert a Date object to this format using the
+ * standard [toISOString()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toISOString]
+ * method. In Python, a standard `datetime.datetime` object can be converted
+ * to this format using [`strftime`](https://docs.python.org/2/library/time.html#time.strftime)
+ * with the time format spec '%Y-%m-%dT%H:%M:%S.%fZ'. Likewise, in Java, one
+ * can use the Joda Time's [`ISODateTimeFormat.dateTime()`](
+ * http://www.joda.org/joda-time/apidocs/org/joda/time/format/ISODateTimeFormat.html#dateTime--)
+ * to obtain a formatter capable of generating timestamps in this format.
+ *
+ * Generated from protobuf message <code>google.protobuf.Timestamp</code>
+ */
+class Timestamp extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * Represents seconds of UTC time since Unix epoch
+ * 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to
+ * 9999-12-31T23:59:59Z inclusive.
+ *
+ * Generated from protobuf field <code>int64 seconds = 1;</code>
+ */
+ private $seconds = 0;
+ /**
+ * Non-negative fractions of a second at nanosecond resolution. Negative
+ * second values with fractions must still have non-negative nanos values
+ * that count forward in time. Must be from 0 to 999,999,999
+ * inclusive.
+ *
+ * Generated from protobuf field <code>int32 nanos = 2;</code>
+ */
+ private $nanos = 0;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type int|string $seconds
+ * Represents seconds of UTC time since Unix epoch
+ * 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to
+ * 9999-12-31T23:59:59Z inclusive.
+ * @type int $nanos
+ * Non-negative fractions of a second at nanosecond resolution. Negative
+ * second values with fractions must still have non-negative nanos values
+ * that count forward in time. Must be from 0 to 999,999,999
+ * inclusive.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Timestamp::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * Represents seconds of UTC time since Unix epoch
+ * 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to
+ * 9999-12-31T23:59:59Z inclusive.
+ *
+ * Generated from protobuf field <code>int64 seconds = 1;</code>
+ * @return int|string
+ */
+ public function getSeconds()
+ {
+ return $this->seconds;
+ }
+
+ /**
+ * Represents seconds of UTC time since Unix epoch
+ * 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to
+ * 9999-12-31T23:59:59Z inclusive.
+ *
+ * Generated from protobuf field <code>int64 seconds = 1;</code>
+ * @param int|string $var
+ * @return $this
+ */
+ public function setSeconds($var)
+ {
+ GPBUtil::checkInt64($var);
+ $this->seconds = $var;
+
+ return $this;
+ }
+
+ /**
+ * Non-negative fractions of a second at nanosecond resolution. Negative
+ * second values with fractions must still have non-negative nanos values
+ * that count forward in time. Must be from 0 to 999,999,999
+ * inclusive.
+ *
+ * Generated from protobuf field <code>int32 nanos = 2;</code>
+ * @return int
+ */
+ public function getNanos()
+ {
+ return $this->nanos;
+ }
+
+ /**
+ * Non-negative fractions of a second at nanosecond resolution. Negative
+ * second values with fractions must still have non-negative nanos values
+ * that count forward in time. Must be from 0 to 999,999,999
+ * inclusive.
+ *
+ * Generated from protobuf field <code>int32 nanos = 2;</code>
+ * @param int $var
+ * @return $this
+ */
+ public function setNanos($var)
+ {
+ GPBUtil::checkInt32($var);
+ $this->nanos = $var;
+
+ return $this;
+ }
+
+ /*
+ * Converts PHP DateTime to Timestamp.
+ *
+ * @param \DateTime $datetime
+ */
+ public function fromDateTime(\DateTime $datetime)
+ {
+ $this->seconds = $datetime->format('U');
+ $this->nanos = 0;
+ }
+
+ /**
+ * Converts Timestamp to PHP DateTime. Nano second is ignored.
+ *
+ * @return \DateTime $datetime
+ */
+ public function toDateTime()
+ {
+ return \DateTime::createFromFormat('U', $this->seconds);
+ }
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Type.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Type.php
new file mode 100644
index 0000000..1b47811
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Type.php
@@ -0,0 +1,237 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/type.proto
+
+namespace Google\Protobuf;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * A protocol buffer message type.
+ *
+ * Generated from protobuf message <code>google.protobuf.Type</code>
+ */
+class Type extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * The fully qualified message name.
+ *
+ * Generated from protobuf field <code>string name = 1;</code>
+ */
+ private $name = '';
+ /**
+ * The list of fields.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.Field fields = 2;</code>
+ */
+ private $fields;
+ /**
+ * The list of types appearing in `oneof` definitions in this type.
+ *
+ * Generated from protobuf field <code>repeated string oneofs = 3;</code>
+ */
+ private $oneofs;
+ /**
+ * The protocol buffer options.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.Option options = 4;</code>
+ */
+ private $options;
+ /**
+ * The source context.
+ *
+ * Generated from protobuf field <code>.google.protobuf.SourceContext source_context = 5;</code>
+ */
+ private $source_context = null;
+ /**
+ * The source syntax.
+ *
+ * Generated from protobuf field <code>.google.protobuf.Syntax syntax = 6;</code>
+ */
+ private $syntax = 0;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type string $name
+ * The fully qualified message name.
+ * @type \Google\Protobuf\Field[]|\Google\Protobuf\Internal\RepeatedField $fields
+ * The list of fields.
+ * @type string[]|\Google\Protobuf\Internal\RepeatedField $oneofs
+ * The list of types appearing in `oneof` definitions in this type.
+ * @type \Google\Protobuf\Option[]|\Google\Protobuf\Internal\RepeatedField $options
+ * The protocol buffer options.
+ * @type \Google\Protobuf\SourceContext $source_context
+ * The source context.
+ * @type int $syntax
+ * The source syntax.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Type::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * The fully qualified message name.
+ *
+ * Generated from protobuf field <code>string name = 1;</code>
+ * @return string
+ */
+ public function getName()
+ {
+ return $this->name;
+ }
+
+ /**
+ * The fully qualified message name.
+ *
+ * Generated from protobuf field <code>string name = 1;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setName($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->name = $var;
+
+ return $this;
+ }
+
+ /**
+ * The list of fields.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.Field fields = 2;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getFields()
+ {
+ return $this->fields;
+ }
+
+ /**
+ * The list of fields.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.Field fields = 2;</code>
+ * @param \Google\Protobuf\Field[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setFields($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Field::class);
+ $this->fields = $arr;
+
+ return $this;
+ }
+
+ /**
+ * The list of types appearing in `oneof` definitions in this type.
+ *
+ * Generated from protobuf field <code>repeated string oneofs = 3;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getOneofs()
+ {
+ return $this->oneofs;
+ }
+
+ /**
+ * The list of types appearing in `oneof` definitions in this type.
+ *
+ * Generated from protobuf field <code>repeated string oneofs = 3;</code>
+ * @param string[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setOneofs($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::STRING);
+ $this->oneofs = $arr;
+
+ return $this;
+ }
+
+ /**
+ * The protocol buffer options.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.Option options = 4;</code>
+ * @return \Google\Protobuf\Internal\RepeatedField
+ */
+ public function getOptions()
+ {
+ return $this->options;
+ }
+
+ /**
+ * The protocol buffer options.
+ *
+ * Generated from protobuf field <code>repeated .google.protobuf.Option options = 4;</code>
+ * @param \Google\Protobuf\Option[]|\Google\Protobuf\Internal\RepeatedField $var
+ * @return $this
+ */
+ public function setOptions($var)
+ {
+ $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Option::class);
+ $this->options = $arr;
+
+ return $this;
+ }
+
+ /**
+ * The source context.
+ *
+ * Generated from protobuf field <code>.google.protobuf.SourceContext source_context = 5;</code>
+ * @return \Google\Protobuf\SourceContext
+ */
+ public function getSourceContext()
+ {
+ return $this->source_context;
+ }
+
+ /**
+ * The source context.
+ *
+ * Generated from protobuf field <code>.google.protobuf.SourceContext source_context = 5;</code>
+ * @param \Google\Protobuf\SourceContext $var
+ * @return $this
+ */
+ public function setSourceContext($var)
+ {
+ GPBUtil::checkMessage($var, \Google\Protobuf\SourceContext::class);
+ $this->source_context = $var;
+
+ return $this;
+ }
+
+ /**
+ * The source syntax.
+ *
+ * Generated from protobuf field <code>.google.protobuf.Syntax syntax = 6;</code>
+ * @return int
+ */
+ public function getSyntax()
+ {
+ return $this->syntax;
+ }
+
+ /**
+ * The source syntax.
+ *
+ * Generated from protobuf field <code>.google.protobuf.Syntax syntax = 6;</code>
+ * @param int $var
+ * @return $this
+ */
+ public function setSyntax($var)
+ {
+ GPBUtil::checkEnum($var, \Google\Protobuf\Syntax::class);
+ $this->syntax = $var;
+
+ return $this;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/UInt32Value.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/UInt32Value.php
new file mode 100644
index 0000000..f5a522d
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/UInt32Value.php
@@ -0,0 +1,68 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/wrappers.proto
+
+namespace Google\Protobuf;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Wrapper message for `uint32`.
+ * The JSON representation for `UInt32Value` is JSON number.
+ *
+ * Generated from protobuf message <code>google.protobuf.UInt32Value</code>
+ */
+class UInt32Value extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * The uint32 value.
+ *
+ * Generated from protobuf field <code>uint32 value = 1;</code>
+ */
+ private $value = 0;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type int $value
+ * The uint32 value.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Wrappers::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * The uint32 value.
+ *
+ * Generated from protobuf field <code>uint32 value = 1;</code>
+ * @return int
+ */
+ public function getValue()
+ {
+ return $this->value;
+ }
+
+ /**
+ * The uint32 value.
+ *
+ * Generated from protobuf field <code>uint32 value = 1;</code>
+ * @param int $var
+ * @return $this
+ */
+ public function setValue($var)
+ {
+ GPBUtil::checkUint32($var);
+ $this->value = $var;
+
+ return $this;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/UInt64Value.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/UInt64Value.php
new file mode 100644
index 0000000..89e69cd
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/UInt64Value.php
@@ -0,0 +1,68 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/wrappers.proto
+
+namespace Google\Protobuf;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Wrapper message for `uint64`.
+ * The JSON representation for `UInt64Value` is JSON string.
+ *
+ * Generated from protobuf message <code>google.protobuf.UInt64Value</code>
+ */
+class UInt64Value extends \Google\Protobuf\Internal\Message
+{
+ /**
+ * The uint64 value.
+ *
+ * Generated from protobuf field <code>uint64 value = 1;</code>
+ */
+ private $value = 0;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type int|string $value
+ * The uint64 value.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Wrappers::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * The uint64 value.
+ *
+ * Generated from protobuf field <code>uint64 value = 1;</code>
+ * @return int|string
+ */
+ public function getValue()
+ {
+ return $this->value;
+ }
+
+ /**
+ * The uint64 value.
+ *
+ * Generated from protobuf field <code>uint64 value = 1;</code>
+ * @param int|string $var
+ * @return $this
+ */
+ public function setValue($var)
+ {
+ GPBUtil::checkUint64($var);
+ $this->value = $var;
+
+ return $this;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Value.php b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Value.php
new file mode 100644
index 0000000..5c1e864
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/Google/Protobuf/Value.php
@@ -0,0 +1,214 @@
+<?php
+# Generated by the protocol buffer compiler. DO NOT EDIT!
+# source: google/protobuf/struct.proto
+
+namespace Google\Protobuf;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * `Value` represents a dynamically typed value which can be either
+ * null, a number, a string, a boolean, a recursive struct value, or a
+ * list of values. A producer of value is expected to set one of that
+ * variants, absence of any variant indicates an error.
+ * The JSON representation for `Value` is JSON value.
+ *
+ * Generated from protobuf message <code>google.protobuf.Value</code>
+ */
+class Value extends \Google\Protobuf\Internal\Message
+{
+ protected $kind;
+
+ /**
+ * Constructor.
+ *
+ * @param array $data {
+ * Optional. Data for populating the Message object.
+ *
+ * @type int $null_value
+ * Represents a null value.
+ * @type float $number_value
+ * Represents a double value.
+ * @type string $string_value
+ * Represents a string value.
+ * @type bool $bool_value
+ * Represents a boolean value.
+ * @type \Google\Protobuf\Struct $struct_value
+ * Represents a structured value.
+ * @type \Google\Protobuf\ListValue $list_value
+ * Represents a repeated `Value`.
+ * }
+ */
+ public function __construct($data = NULL) {
+ \GPBMetadata\Google\Protobuf\Struct::initOnce();
+ parent::__construct($data);
+ }
+
+ /**
+ * Represents a null value.
+ *
+ * Generated from protobuf field <code>.google.protobuf.NullValue null_value = 1;</code>
+ * @return int
+ */
+ public function getNullValue()
+ {
+ return $this->readOneof(1);
+ }
+
+ /**
+ * Represents a null value.
+ *
+ * Generated from protobuf field <code>.google.protobuf.NullValue null_value = 1;</code>
+ * @param int $var
+ * @return $this
+ */
+ public function setNullValue($var)
+ {
+ GPBUtil::checkEnum($var, \Google\Protobuf\NullValue::class);
+ $this->writeOneof(1, $var);
+
+ return $this;
+ }
+
+ /**
+ * Represents a double value.
+ *
+ * Generated from protobuf field <code>double number_value = 2;</code>
+ * @return float
+ */
+ public function getNumberValue()
+ {
+ return $this->readOneof(2);
+ }
+
+ /**
+ * Represents a double value.
+ *
+ * Generated from protobuf field <code>double number_value = 2;</code>
+ * @param float $var
+ * @return $this
+ */
+ public function setNumberValue($var)
+ {
+ GPBUtil::checkDouble($var);
+ $this->writeOneof(2, $var);
+
+ return $this;
+ }
+
+ /**
+ * Represents a string value.
+ *
+ * Generated from protobuf field <code>string string_value = 3;</code>
+ * @return string
+ */
+ public function getStringValue()
+ {
+ return $this->readOneof(3);
+ }
+
+ /**
+ * Represents a string value.
+ *
+ * Generated from protobuf field <code>string string_value = 3;</code>
+ * @param string $var
+ * @return $this
+ */
+ public function setStringValue($var)
+ {
+ GPBUtil::checkString($var, True);
+ $this->writeOneof(3, $var);
+
+ return $this;
+ }
+
+ /**
+ * Represents a boolean value.
+ *
+ * Generated from protobuf field <code>bool bool_value = 4;</code>
+ * @return bool
+ */
+ public function getBoolValue()
+ {
+ return $this->readOneof(4);
+ }
+
+ /**
+ * Represents a boolean value.
+ *
+ * Generated from protobuf field <code>bool bool_value = 4;</code>
+ * @param bool $var
+ * @return $this
+ */
+ public function setBoolValue($var)
+ {
+ GPBUtil::checkBool($var);
+ $this->writeOneof(4, $var);
+
+ return $this;
+ }
+
+ /**
+ * Represents a structured value.
+ *
+ * Generated from protobuf field <code>.google.protobuf.Struct struct_value = 5;</code>
+ * @return \Google\Protobuf\Struct
+ */
+ public function getStructValue()
+ {
+ return $this->readOneof(5);
+ }
+
+ /**
+ * Represents a structured value.
+ *
+ * Generated from protobuf field <code>.google.protobuf.Struct struct_value = 5;</code>
+ * @param \Google\Protobuf\Struct $var
+ * @return $this
+ */
+ public function setStructValue($var)
+ {
+ GPBUtil::checkMessage($var, \Google\Protobuf\Struct::class);
+ $this->writeOneof(5, $var);
+
+ return $this;
+ }
+
+ /**
+ * Represents a repeated `Value`.
+ *
+ * Generated from protobuf field <code>.google.protobuf.ListValue list_value = 6;</code>
+ * @return \Google\Protobuf\ListValue
+ */
+ public function getListValue()
+ {
+ return $this->readOneof(6);
+ }
+
+ /**
+ * Represents a repeated `Value`.
+ *
+ * Generated from protobuf field <code>.google.protobuf.ListValue list_value = 6;</code>
+ * @param \Google\Protobuf\ListValue $var
+ * @return $this
+ */
+ public function setListValue($var)
+ {
+ GPBUtil::checkMessage($var, \Google\Protobuf\ListValue::class);
+ $this->writeOneof(6, $var);
+
+ return $this;
+ }
+
+ /**
+ * @return string
+ */
+ public function getKind()
+ {
+ return $this->whichOneof("kind");
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/src/phpdoc.dist.xml b/third_party/protobuf/3.6.0/php/src/phpdoc.dist.xml
new file mode 100644
index 0000000..dd31302
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/src/phpdoc.dist.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!-- Install phpDocumentor to generate docs. -->
+<phpdoc>
+ <parser>
+ <target>doc</target>
+ </parser>
+ <transformer>
+ <target>doc</target>
+ </transformer>
+ <files>
+ <file>Google/Protobuf/Internal/MapField.php</file>
+ <file>Google/Protobuf/Internal/Message.php</file>
+ <file>Google/Protobuf/Internal/RepeatedField.php</file>
+ </files>
+</phpdoc>
diff --git a/third_party/protobuf/3.6.0/php/tests/array_test.php b/third_party/protobuf/3.6.0/php/tests/array_test.php
new file mode 100644
index 0000000..36a649e
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/tests/array_test.php
@@ -0,0 +1,554 @@
+<?php
+
+require_once('test_util.php');
+
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBType;
+use Foo\TestMessage;
+use Foo\TestMessage\Sub;
+
+class RepeatedFieldTest extends PHPUnit_Framework_TestCase
+{
+
+ #########################################################
+ # Test int32 field.
+ #########################################################
+
+ public function testInt32()
+ {
+ $arr = new RepeatedField(GPBType::INT32);
+
+ // Test append.
+ $arr[] = MAX_INT32;
+ $this->assertSame(MAX_INT32, $arr[0]);
+ $arr[] = MIN_INT32;
+ $this->assertSame(MIN_INT32, $arr[1]);
+
+ $arr[] = 1.1;
+ $this->assertSame(1, $arr[2]);
+ $arr[] = MAX_INT32_FLOAT;
+ $this->assertSame(MAX_INT32, $arr[3]);
+ $arr[] = MAX_INT32_FLOAT;
+ $this->assertSame(MAX_INT32, $arr[4]);
+
+ $arr[] = '2';
+ $this->assertSame(2, $arr[5]);
+ $arr[] = '3.1';
+ $this->assertSame(3, $arr[6]);
+ $arr[] = MAX_INT32_STRING;
+ $this->assertSame(MAX_INT32, $arr[7]);
+
+ $this->assertEquals(8, count($arr));
+
+ for ($i = 0; $i < count($arr); $i++) {
+ $arr[$i] = 0;
+ $this->assertSame(0, $arr[$i]);
+ }
+
+ // Test set.
+ $arr[0] = MAX_INT32;
+ $this->assertSame(MAX_INT32, $arr[0]);
+ $arr[1] = MIN_INT32;
+ $this->assertSame(MIN_INT32, $arr[1]);
+
+ $arr[2] = 1.1;
+ $this->assertSame(1, $arr[2]);
+ $arr[3] = MAX_INT32_FLOAT;
+ $this->assertSame(MAX_INT32, $arr[3]);
+ $arr[4] = MAX_INT32_FLOAT;
+ $this->assertSame(MAX_INT32, $arr[4]);
+
+ $arr[5] = '2';
+ $this->assertSame(2, $arr[5]);
+ $arr[6] = '3.1';
+ $this->assertSame(3, $arr[6]);
+ $arr[7] = MAX_INT32_STRING;
+ $this->assertSame(MAX_INT32, $arr[7]);
+
+ // Test foreach.
+ $arr = new RepeatedField(GPBType::INT32);
+ for ($i = 0; $i < 3; $i++) {
+ $arr[] = $i;
+ }
+ $i = 0;
+ foreach ($arr as $val) {
+ $this->assertSame($i++, $val);
+ }
+ $this->assertSame(3, $i);
+ }
+
+ #########################################################
+ # Test uint32 field.
+ #########################################################
+
+ public function testUint32()
+ {
+ $arr = new RepeatedField(GPBType::UINT32);
+
+ // Test append.
+ $arr[] = MAX_UINT32;
+ $this->assertSame(-1, $arr[0]);
+ $arr[] = -1;
+ $this->assertSame(-1, $arr[1]);
+ $arr[] = MIN_UINT32;
+ $this->assertSame(MIN_UINT32, $arr[2]);
+
+ $arr[] = 1.1;
+ $this->assertSame(1, $arr[3]);
+ $arr[] = MAX_UINT32_FLOAT;
+ $this->assertSame(-1, $arr[4]);
+ $arr[] = -1.0;
+ $this->assertSame(-1, $arr[5]);
+ $arr[] = MIN_UINT32_FLOAT;
+ $this->assertSame(MIN_UINT32, $arr[6]);
+
+ $arr[] = '2';
+ $this->assertSame(2, $arr[7]);
+ $arr[] = '3.1';
+ $this->assertSame(3, $arr[8]);
+ $arr[] = MAX_UINT32_STRING;
+ $this->assertSame(-1, $arr[9]);
+ $arr[] = '-1.0';
+ $this->assertSame(-1, $arr[10]);
+ $arr[] = MIN_UINT32_STRING;
+ $this->assertSame(MIN_UINT32, $arr[11]);
+
+ $this->assertEquals(12, count($arr));
+
+ for ($i = 0; $i < count($arr); $i++) {
+ $arr[$i] = 0;
+ $this->assertSame(0, $arr[$i]);
+ }
+
+ // Test set.
+ $arr[0] = MAX_UINT32;
+ $this->assertSame(-1, $arr[0]);
+ $arr[1] = -1;
+ $this->assertSame(-1, $arr[1]);
+ $arr[2] = MIN_UINT32;
+ $this->assertSame(MIN_UINT32, $arr[2]);
+
+ $arr[3] = 1.1;
+ $this->assertSame(1, $arr[3]);
+ $arr[4] = MAX_UINT32_FLOAT;
+ $this->assertSame(-1, $arr[4]);
+ $arr[5] = -1.0;
+ $this->assertSame(-1, $arr[5]);
+ $arr[6] = MIN_UINT32_FLOAT;
+ $this->assertSame(MIN_UINT32, $arr[6]);
+
+ $arr[7] = '2';
+ $this->assertSame(2, $arr[7]);
+ $arr[8] = '3.1';
+ $this->assertSame(3, $arr[8]);
+ $arr[9] = MAX_UINT32_STRING;
+ $this->assertSame(-1, $arr[9]);
+ $arr[10] = '-1.0';
+ $this->assertSame(-1, $arr[10]);
+ $arr[11] = MIN_UINT32_STRING;
+ $this->assertSame(MIN_UINT32, $arr[11]);
+ }
+
+ #########################################################
+ # Test int64 field.
+ #########################################################
+
+ public function testInt64()
+ {
+ $arr = new RepeatedField(GPBType::INT64);
+
+ // Test append.
+ $arr[] = MAX_INT64;
+ $arr[] = MIN_INT64;
+ $arr[] = 1.1;
+ $arr[] = '2';
+ $arr[] = '3.1';
+ $arr[] = MAX_INT64_STRING;
+ $arr[] = MIN_INT64_STRING;
+ if (PHP_INT_SIZE == 4) {
+ $this->assertSame(MAX_INT64, $arr[0]);
+ $this->assertSame(MIN_INT64, $arr[1]);
+ $this->assertSame('1', $arr[2]);
+ $this->assertSame('2', $arr[3]);
+ $this->assertSame('3', $arr[4]);
+ $this->assertSame(MAX_INT64_STRING, $arr[5]);
+ $this->assertSame(MIN_INT64_STRING, $arr[6]);
+ } else {
+ $this->assertSame(MAX_INT64, $arr[0]);
+ $this->assertSame(MIN_INT64, $arr[1]);
+ $this->assertSame(1, $arr[2]);
+ $this->assertSame(2, $arr[3]);
+ $this->assertSame(3, $arr[4]);
+ $this->assertSame(MAX_INT64, $arr[5]);
+ $this->assertSame(MIN_INT64, $arr[6]);
+ }
+
+
+ $this->assertEquals(7, count($arr));
+
+ for ($i = 0; $i < count($arr); $i++) {
+ $arr[$i] = 0;
+ if (PHP_INT_SIZE == 4) {
+ $this->assertSame('0', $arr[$i]);
+ } else {
+ $this->assertSame(0, $arr[$i]);
+ }
+ }
+
+ // Test set.
+ $arr[0] = MAX_INT64;
+ $arr[1] = MIN_INT64;
+ $arr[2] = 1.1;
+ $arr[3] = '2';
+ $arr[4] = '3.1';
+ $arr[5] = MAX_INT64_STRING;
+ $arr[6] = MIN_INT64_STRING;
+
+ if (PHP_INT_SIZE == 4) {
+ $this->assertSame(MAX_INT64_STRING, $arr[0]);
+ $this->assertSame(MIN_INT64_STRING, $arr[1]);
+ $this->assertSame('1', $arr[2]);
+ $this->assertSame('2', $arr[3]);
+ $this->assertSame('3', $arr[4]);
+ $this->assertSame(MAX_INT64_STRING, $arr[5]);
+ $this->assertEquals(MIN_INT64_STRING, $arr[6]);
+ } else {
+ $this->assertSame(MAX_INT64, $arr[0]);
+ $this->assertSame(MIN_INT64, $arr[1]);
+ $this->assertSame(1, $arr[2]);
+ $this->assertSame(2, $arr[3]);
+ $this->assertSame(3, $arr[4]);
+ $this->assertSame(MAX_INT64, $arr[5]);
+ $this->assertEquals(MIN_INT64, $arr[6]);
+ }
+ }
+
+ #########################################################
+ # Test uint64 field.
+ #########################################################
+
+ public function testUint64()
+ {
+ $arr = new RepeatedField(GPBType::UINT64);
+
+ // Test append.
+ $arr[] = MAX_UINT64;
+ $arr[] = 1.1;
+ $arr[] = '2';
+ $arr[] = '3.1';
+ $arr[] = MAX_UINT64_STRING;
+
+ if (PHP_INT_SIZE == 4) {
+ $this->assertSame(MAX_UINT64_STRING, $arr[0]);
+ $this->assertSame('1', $arr[1]);
+ $this->assertSame('2', $arr[2]);
+ $this->assertSame('3', $arr[3]);
+ $this->assertSame(MAX_UINT64_STRING, $arr[4]);
+ } else {
+ $this->assertSame(MAX_UINT64, $arr[0]);
+ $this->assertSame(1, $arr[1]);
+ $this->assertSame(2, $arr[2]);
+ $this->assertSame(3, $arr[3]);
+ $this->assertSame(MAX_UINT64, $arr[4]);
+ $this->assertSame(5, count($arr));
+ }
+
+ $this->assertSame(5, count($arr));
+
+ for ($i = 0; $i < count($arr); $i++) {
+ $arr[$i] = 0;
+ if (PHP_INT_SIZE == 4) {
+ $this->assertSame('0', $arr[$i]);
+ } else {
+ $this->assertSame(0, $arr[$i]);
+ }
+ }
+
+ // Test set.
+ $arr[0] = MAX_UINT64;
+ $arr[1] = 1.1;
+ $arr[2] = '2';
+ $arr[3] = '3.1';
+ $arr[4] = MAX_UINT64_STRING;
+
+ if (PHP_INT_SIZE == 4) {
+ $this->assertSame(MAX_UINT64_STRING, $arr[0]);
+ $this->assertSame('1', $arr[1]);
+ $this->assertSame('2', $arr[2]);
+ $this->assertSame('3', $arr[3]);
+ $this->assertSame(MAX_UINT64_STRING, $arr[4]);
+ } else {
+ $this->assertSame(MAX_UINT64, $arr[0]);
+ $this->assertSame(1, $arr[1]);
+ $this->assertSame(2, $arr[2]);
+ $this->assertSame(3, $arr[3]);
+ $this->assertSame(MAX_UINT64, $arr[4]);
+ }
+ }
+
+ #########################################################
+ # Test float field.
+ #########################################################
+
+ public function testFloat()
+ {
+ $arr = new RepeatedField(GPBType::FLOAT);
+
+ // Test append.
+ $arr[] = 1;
+ $this->assertEquals(1.0, $arr[0], '', MAX_FLOAT_DIFF);
+
+ $arr[] = 1.1;
+ $this->assertEquals(1.1, $arr[1], '', MAX_FLOAT_DIFF);
+
+ $arr[] = '2';
+ $this->assertEquals(2.0, $arr[2], '', MAX_FLOAT_DIFF);
+ $arr[] = '3.1';
+ $this->assertEquals(3.1, $arr[3], '', MAX_FLOAT_DIFF);
+
+ $this->assertEquals(4, count($arr));
+
+ for ($i = 0; $i < count($arr); $i++) {
+ $arr[$i] = 0;
+ $this->assertSame(0.0, $arr[$i]);
+ }
+
+ // Test set.
+ $arr[0] = 1;
+ $this->assertEquals(1.0, $arr[0], '', MAX_FLOAT_DIFF);
+
+ $arr[1] = 1.1;
+ $this->assertEquals(1.1, $arr[1], '', MAX_FLOAT_DIFF);
+
+ $arr[2] = '2';
+ $this->assertEquals(2.0, $arr[2], '', MAX_FLOAT_DIFF);
+ $arr[3] = '3.1';
+ $this->assertEquals(3.1, $arr[3], '', MAX_FLOAT_DIFF);
+ }
+
+ #########################################################
+ # Test double field.
+ #########################################################
+
+ public function testDouble()
+ {
+ $arr = new RepeatedField(GPBType::DOUBLE);
+
+ // Test append.
+ $arr[] = 1;
+ $this->assertEquals(1.0, $arr[0], '', MAX_FLOAT_DIFF);
+
+ $arr[] = 1.1;
+ $this->assertEquals(1.1, $arr[1], '', MAX_FLOAT_DIFF);
+
+ $arr[] = '2';
+ $this->assertEquals(2.0, $arr[2], '', MAX_FLOAT_DIFF);
+ $arr[] = '3.1';
+ $this->assertEquals(3.1, $arr[3], '', MAX_FLOAT_DIFF);
+
+ $this->assertEquals(4, count($arr));
+
+ for ($i = 0; $i < count($arr); $i++) {
+ $arr[$i] = 0;
+ $this->assertSame(0.0, $arr[$i]);
+ }
+
+ // Test set.
+ $arr[0] = 1;
+ $this->assertEquals(1.0, $arr[0], '', MAX_FLOAT_DIFF);
+
+ $arr[1] = 1.1;
+ $this->assertEquals(1.1, $arr[1], '', MAX_FLOAT_DIFF);
+
+ $arr[2] = '2';
+ $this->assertEquals(2.0, $arr[2], '', MAX_FLOAT_DIFF);
+ $arr[3] = '3.1';
+ $this->assertEquals(3.1, $arr[3], '', MAX_FLOAT_DIFF);
+ }
+
+ #########################################################
+ # Test bool field.
+ #########################################################
+
+ public function testBool()
+ {
+ $arr = new RepeatedField(GPBType::BOOL);
+
+ // Test append.
+ $arr[] = true;
+ $this->assertSame(true, $arr[0]);
+
+ $arr[] = -1;
+ $this->assertSame(true, $arr[1]);
+
+ $arr[] = 1.1;
+ $this->assertSame(true, $arr[2]);
+
+ $arr[] = '';
+ $this->assertSame(false, $arr[3]);
+
+ $this->assertEquals(4, count($arr));
+
+ for ($i = 0; $i < count($arr); $i++) {
+ $arr[$i] = 0;
+ $this->assertSame(false, $arr[$i]);
+ }
+
+ // Test set.
+ $arr[0] = true;
+ $this->assertSame(true, $arr[0]);
+
+ $arr[1] = -1;
+ $this->assertSame(true, $arr[1]);
+
+ $arr[2] = 1.1;
+ $this->assertSame(true, $arr[2]);
+
+ $arr[3] = '';
+ $this->assertSame(false, $arr[3]);
+ }
+
+ #########################################################
+ # Test string field.
+ #########################################################
+
+ public function testString()
+ {
+ $arr = new RepeatedField(GPBType::STRING);
+
+ // Test append.
+ $arr[] = 'abc';
+ $this->assertSame('abc', $arr[0]);
+
+ $arr[] = 1;
+ $this->assertSame('1', $arr[1]);
+
+ $arr[] = 1.1;
+ $this->assertSame('1.1', $arr[2]);
+
+ $arr[] = true;
+ $this->assertSame('1', $arr[3]);
+
+ $this->assertEquals(4, count($arr));
+
+ for ($i = 0; $i < count($arr); $i++) {
+ $arr[$i] = '';
+ $this->assertSame('', $arr[$i]);
+ }
+
+ // Test set.
+ $arr[0] = 'abc';
+ $this->assertSame('abc', $arr[0]);
+
+ $arr[1] = 1;
+ $this->assertSame('1', $arr[1]);
+
+ $arr[2] = 1.1;
+ $this->assertSame('1.1', $arr[2]);
+
+ $arr[3] = true;
+ $this->assertSame('1', $arr[3]);
+ }
+
+ #########################################################
+ # Test message field.
+ #########################################################
+
+ public function testMessage()
+ {
+ $arr = new RepeatedField(GPBType::MESSAGE, Sub::class);
+
+ // Test append.
+ $sub_m = new Sub();
+ $sub_m->setA(1);
+ $arr[] = $sub_m;
+ $this->assertSame(1, $arr[0]->getA());
+
+ $this->assertEquals(1, count($arr));
+
+ // Test set.
+ $sub_m = new Sub();
+ $sub_m->setA(2);
+ $arr[0] = $sub_m;
+ $this->assertSame(2, $arr[0]->getA());
+
+ // Test foreach.
+ $arr = new RepeatedField(GPBType::MESSAGE, Sub::class);
+ for ($i = 0; $i < 3; $i++) {
+ $arr[] = new Sub();
+ $arr[$i]->setA($i);
+ }
+ $i = 0;
+ foreach ($arr as $val) {
+ $this->assertSame($i++, $val->getA());
+ }
+ $this->assertSame(3, $i);
+ }
+
+ #########################################################
+ # Test offset type
+ #########################################################
+
+ public function testOffset()
+ {
+ $arr = new RepeatedField(GPBType::INT32);
+ $arr[] = 0;
+
+ $arr[0] = 1;
+ $this->assertSame(1, $arr[0]);
+ $this->assertSame(1, count($arr));
+
+ $arr['0'] = 2;
+ $this->assertSame(2, $arr['0']);
+ $this->assertSame(2, $arr[0]);
+ $this->assertSame(1, count($arr));
+
+ $arr[0.0] = 3;
+ $this->assertSame(3, $arr[0.0]);
+ $this->assertSame(1, count($arr));
+ }
+
+ public function testInsertRemoval()
+ {
+ $arr = new RepeatedField(GPBType::INT32);
+
+ $arr[] = 0;
+ $arr[] = 1;
+ $arr[] = 2;
+ $this->assertSame(3, count($arr));
+
+ unset($arr[2]);
+ $this->assertSame(2, count($arr));
+ $this->assertSame(0, $arr[0]);
+ $this->assertSame(1, $arr[1]);
+
+ $arr[] = 3;
+ $this->assertSame(3, count($arr));
+ $this->assertSame(0, $arr[0]);
+ $this->assertSame(1, $arr[1]);
+ $this->assertSame(3, $arr[2]);
+ }
+
+ #########################################################
+ # Test memory leak
+ #########################################################
+
+ public function testCycleLeak()
+ {
+ gc_collect_cycles();
+ $arr = new RepeatedField(GPBType::MESSAGE, TestMessage::class);
+ $arr[] = new TestMessage;
+ $arr[0]->SetRepeatedRecursive($arr);
+
+ // Clean up memory before test.
+ gc_collect_cycles();
+ $start = memory_get_usage();
+ unset($arr);
+
+ // Explicitly trigger garbage collection.
+ gc_collect_cycles();
+
+ $end = memory_get_usage();
+ $this->assertLessThan($start, $end);
+ }
+}
diff --git a/third_party/protobuf/3.6.0/php/tests/autoload.php b/third_party/protobuf/3.6.0/php/tests/autoload.php
new file mode 100644
index 0000000..b98b13a
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/tests/autoload.php
@@ -0,0 +1,27 @@
+<?php
+
+error_reporting(E_ALL);
+
+function getGeneratedFiles($dir, &$results = array())
+{
+ $files = scandir($dir);
+
+ foreach ($files as $key => $value) {
+ $path = realpath($dir.DIRECTORY_SEPARATOR.$value);
+ if (!is_dir($path)) {
+ $results[] = $path;
+ } else if ($value != "." && $value != "..") {
+ getGeneratedFiles($path, $results);
+ }
+ }
+ return $results;
+}
+
+foreach (getGeneratedFiles("generated") as $filename)
+{
+ if (!is_dir($filename)) {
+ include_once $filename;
+ }
+
+}
+
diff --git a/third_party/protobuf/3.6.0/php/tests/bootstrap_phpunit.php b/third_party/protobuf/3.6.0/php/tests/bootstrap_phpunit.php
new file mode 100644
index 0000000..8452f15
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/tests/bootstrap_phpunit.php
@@ -0,0 +1,5 @@
+<?php
+
+require_once("vendor/autoload.php");
+
+error_reporting(E_ALL);
diff --git a/third_party/protobuf/3.6.0/php/tests/compatibility_test.sh b/third_party/protobuf/3.6.0/php/tests/compatibility_test.sh
new file mode 100644
index 0000000..7caa46e
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/tests/compatibility_test.sh
@@ -0,0 +1,140 @@
+#!/bin/bash
+
+function use_php() {
+ VERSION=$1
+ PHP=`which php`
+ PHP_CONFIG=`which php-config`
+ PHPIZE=`which phpize`
+ ln -sfn "/usr/local/php-${VERSION}/bin/php" $PHP
+ ln -sfn "/usr/local/php-${VERSION}/bin/php-config" $PHP_CONFIG
+ ln -sfn "/usr/local/php-${VERSION}/bin/phpize" $PHPIZE
+}
+
+function generate_proto() {
+ PROTOC1=$1
+ PROTOC2=$2
+
+ rm -rf generated
+ mkdir generated
+
+ $PROTOC1 --php_out=generated proto/test_include.proto
+ $PROTOC2 --php_out=generated proto/test.proto proto/test_no_namespace.proto proto/test_prefix.proto
+ pushd ../../src
+ $PROTOC2 --php_out=../php/tests/generated -I../php/tests -I. ../php/tests/proto/test_import_descriptor_proto.proto
+ popd
+}
+
+# Remove tests to expect error. These were added to API tests by mistake.
+function remove_error_test() {
+ local TEMPFILE=`tempfile`
+ cat $1 | \
+ awk -v file=`basename $1` -v dir=`basename $(dirname $1)` '
+ BEGIN {
+ show = 1
+ }
+ /@expectedException PHPUnit_Framework_Error/ { show = 0; next; }
+ / *\*\// { print; next; }
+ / *}/ {
+ if (!show) {
+ show = 1;
+ next;
+ }
+ }
+ show { print }
+ ' > $TEMPFILE
+ cp $TEMPFILE $1
+}
+
+set -ex
+
+# Change to the script's directory.
+cd $(dirname $0)
+
+# The old version of protobuf that we are testing compatibility against.
+case "$1" in
+ ""|3.3.0)
+ OLD_VERSION=3.3.0
+ OLD_VERSION_PROTOC=http://repo1.maven.org/maven2/com/google/protobuf/protoc/3.3.0/protoc-3.3.0-linux-x86_64.exe
+ ;;
+ *)
+ echo "[ERROR]: Unknown version number: $1"
+ exit 1
+ ;;
+esac
+
+# Extract the latest protobuf version number.
+VERSION_NUMBER=`grep "PHP_PROTOBUF_VERSION" ../ext/google/protobuf/protobuf.h | sed "s|#define PHP_PROTOBUF_VERSION \"\(.*\)\"|\1|"`
+
+echo "Running compatibility tests between $VERSION_NUMBER and $OLD_VERSION"
+
+# Check protoc
+[ -f ../../src/protoc ] || {
+ echo "[ERROR]: Please build protoc first."
+ exit 1
+}
+
+# Download old test.
+rm -rf protobuf
+git clone https://github.com/google/protobuf.git
+pushd protobuf
+git checkout v$OLD_VERSION
+popd
+
+# Build and copy the new runtime
+use_php 5.5
+pushd ../ext/google/protobuf
+make clean || true
+phpize && ./configure && make
+popd
+
+rm -rf protobuf/php/ext
+rm -rf protobuf/php/src
+cp -r ../ext protobuf/php/ext/
+cp -r ../src protobuf/php/src/
+
+# Download old version protoc compiler (for linux)
+wget $OLD_VERSION_PROTOC -O old_protoc
+chmod +x old_protoc
+
+NEW_PROTOC=`pwd`/../../src/protoc
+OLD_PROTOC=`pwd`/old_protoc
+cd protobuf/php
+cp -r /usr/local/vendor-5.5 vendor
+wget https://phar.phpunit.de/phpunit-4.8.0.phar -O /usr/bin/phpunit
+
+# Remove implementation detail tests.
+tests=( array_test.php encode_decode_test.php generated_class_test.php map_field_test.php well_known_test.php )
+sed -i.bak '/php_implementation_test.php/d' phpunit.xml
+for t in "${tests[@]}"
+do
+ remove_error_test tests/$t
+done
+
+cd tests
+
+# Test A.1:
+# proto set 1: use old version
+# proto set 2 which may import protos in set 1: use old version
+generate_proto $OLD_PROTOC $OLD_PROTOC
+./test.sh
+pushd ..
+phpunit
+popd
+
+# Test A.2:
+# proto set 1: use new version
+# proto set 2 which may import protos in set 1: use old version
+generate_proto $NEW_PROTOC $OLD_PROTOC
+./test.sh
+pushd ..
+phpunit
+popd
+
+# Test A.3:
+# proto set 1: use old version
+# proto set 2 which may import protos in set 1: use new version
+generate_proto $OLD_PROTOC $NEW_PROTOC
+./test.sh
+pushd ..
+phpunit
+popd
diff --git a/third_party/protobuf/3.6.0/php/tests/descriptors_test.php b/third_party/protobuf/3.6.0/php/tests/descriptors_test.php
new file mode 100644
index 0000000..93683b8
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/tests/descriptors_test.php
@@ -0,0 +1,246 @@
+<?php
+
+require_once('generated/Descriptors/TestDescriptorsEnum.php');
+require_once('generated/Descriptors/TestDescriptorsMessage.php');
+require_once('test_base.php');
+require_once('test_util.php');
+
+use Google\Protobuf\DescriptorPool;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\MapField;
+use Descriptors\TestDescriptorsEnum;
+use Descriptors\TestDescriptorsMessage;
+use Descriptors\TestDescriptorsMessage\Sub;
+
+class DescriptorsTest extends TestBase
+{
+
+ // Redefine these here for compatibility with c extension
+ const GPBLABEL_OPTIONAL = 1;
+ const GPBLABEL_REQUIRED = 2;
+ const GPBLABEL_REPEATED = 3;
+
+ const GPBTYPE_DOUBLE = 1;
+ const GPBTYPE_FLOAT = 2;
+ const GPBTYPE_INT64 = 3;
+ const GPBTYPE_UINT64 = 4;
+ const GPBTYPE_INT32 = 5;
+ const GPBTYPE_FIXED64 = 6;
+ const GPBTYPE_FIXED32 = 7;
+ const GPBTYPE_BOOL = 8;
+ const GPBTYPE_STRING = 9;
+ const GPBTYPE_GROUP = 10;
+ const GPBTYPE_MESSAGE = 11;
+ const GPBTYPE_BYTES = 12;
+ const GPBTYPE_UINT32 = 13;
+ const GPBTYPE_ENUM = 14;
+ const GPBTYPE_SFIXED32 = 15;
+ const GPBTYPE_SFIXED64 = 16;
+ const GPBTYPE_SINT32 = 17;
+ const GPBTYPE_SINT64 = 18;
+
+ #########################################################
+ # Test descriptor pool.
+ #########################################################
+
+ public function testDescriptorPool()
+ {
+ $pool = DescriptorPool::getGeneratedPool();
+
+ $desc = $pool->getDescriptorByClassName(get_class(new TestDescriptorsMessage()));
+ $this->assertInstanceOf('\Google\Protobuf\Descriptor', $desc);
+
+ $enumDesc = $pool->getEnumDescriptorByClassName(get_class(new TestDescriptorsEnum()));
+ $this->assertInstanceOf('\Google\Protobuf\EnumDescriptor', $enumDesc);
+ }
+
+ public function testDescriptorPoolIncorrectArgs()
+ {
+ $pool = DescriptorPool::getGeneratedPool();
+
+ $desc = $pool->getDescriptorByClassName('NotAClass');
+ $this->assertNull($desc);
+
+ $desc = $pool->getDescriptorByClassName(get_class(new TestDescriptorsEnum()));
+ $this->assertNull($desc);
+
+ $enumDesc = $pool->getEnumDescriptorByClassName(get_class(new TestDescriptorsMessage()));
+ $this->assertNull($enumDesc);
+ }
+
+ #########################################################
+ # Test descriptor.
+ #########################################################
+
+ public function testDescriptor()
+ {
+ $pool = DescriptorPool::getGeneratedPool();
+ $class = get_class(new TestDescriptorsMessage());
+ $this->assertSame('Descriptors\TestDescriptorsMessage', $class);
+ $desc = $pool->getDescriptorByClassName($class);
+
+ $this->assertSame('descriptors.TestDescriptorsMessage', $desc->getFullName());
+ $this->assertSame($class, $desc->getClass());
+
+ $this->assertInstanceOf('\Google\Protobuf\FieldDescriptor', $desc->getField(0));
+ $this->assertSame(7, $desc->getFieldCount());
+
+ $this->assertInstanceOf('\Google\Protobuf\OneofDescriptor', $desc->getOneofDecl(0));
+ $this->assertSame(1, $desc->getOneofDeclCount());
+ }
+
+ #########################################################
+ # Test enum descriptor.
+ #########################################################
+
+ public function testEnumDescriptor()
+ {
+ // WARNINIG - we need to do this so that TestDescriptorsEnum is registered!!?
+ new TestDescriptorsMessage();
+
+ $pool = DescriptorPool::getGeneratedPool();
+
+ $enumDesc = $pool->getEnumDescriptorByClassName(get_class(new TestDescriptorsEnum()));
+
+ // Build map of enum values
+ $enumDescMap = [];
+ for ($i = 0; $i < $enumDesc->getValueCount(); $i++) {
+ $enumValueDesc = $enumDesc->getValue($i);
+ $this->assertInstanceOf('\Google\Protobuf\EnumValueDescriptor', $enumValueDesc);
+ $enumDescMap[$enumValueDesc->getNumber()] = $enumValueDesc->getName();
+ }
+
+ $this->assertSame('ZERO', $enumDescMap[0]);
+ $this->assertSame('ONE', $enumDescMap[1]);
+
+ $this->assertSame(2, $enumDesc->getValueCount());
+ }
+
+ #########################################################
+ # Test field descriptor.
+ #########################################################
+
+ public function testFieldDescriptor()
+ {
+ $pool = DescriptorPool::getGeneratedPool();
+ $desc = $pool->getDescriptorByClassName(get_class(new TestDescriptorsMessage()));
+
+ $fieldDescMap = $this->buildFieldMap($desc);
+
+ // Optional int field
+ $fieldDesc = $fieldDescMap[1];
+ $this->assertSame('optional_int32', $fieldDesc->getName());
+ $this->assertSame(1, $fieldDesc->getNumber());
+ $this->assertSame(self::GPBLABEL_OPTIONAL, $fieldDesc->getLabel());
+ $this->assertSame(self::GPBTYPE_INT32, $fieldDesc->getType());
+ $this->assertFalse($fieldDesc->isMap());
+
+ // Optional enum field
+ $fieldDesc = $fieldDescMap[16];
+ $this->assertSame('optional_enum', $fieldDesc->getName());
+ $this->assertSame(16, $fieldDesc->getNumber());
+ $this->assertSame(self::GPBLABEL_OPTIONAL, $fieldDesc->getLabel());
+ $this->assertSame(self::GPBTYPE_ENUM, $fieldDesc->getType());
+ $this->assertInstanceOf('\Google\Protobuf\EnumDescriptor', $fieldDesc->getEnumType());
+ $this->assertFalse($fieldDesc->isMap());
+
+ // Optional message field
+ $fieldDesc = $fieldDescMap[17];
+ $this->assertSame('optional_message', $fieldDesc->getName());
+ $this->assertSame(17, $fieldDesc->getNumber());
+ $this->assertSame(self::GPBLABEL_OPTIONAL, $fieldDesc->getLabel());
+ $this->assertSame(self::GPBTYPE_MESSAGE, $fieldDesc->getType());
+ $this->assertInstanceOf('\Google\Protobuf\Descriptor', $fieldDesc->getMessageType());
+ $this->assertFalse($fieldDesc->isMap());
+
+ // Repeated int field
+ $fieldDesc = $fieldDescMap[31];
+ $this->assertSame('repeated_int32', $fieldDesc->getName());
+ $this->assertSame(31, $fieldDesc->getNumber());
+ $this->assertSame(self::GPBLABEL_REPEATED, $fieldDesc->getLabel());
+ $this->assertSame(self::GPBTYPE_INT32, $fieldDesc->getType());
+ $this->assertFalse($fieldDesc->isMap());
+
+ // Repeated message field
+ $fieldDesc = $fieldDescMap[47];
+ $this->assertSame('repeated_message', $fieldDesc->getName());
+ $this->assertSame(47, $fieldDesc->getNumber());
+ $this->assertSame(self::GPBLABEL_REPEATED, $fieldDesc->getLabel());
+ $this->assertSame(self::GPBTYPE_MESSAGE, $fieldDesc->getType());
+ $this->assertInstanceOf('\Google\Protobuf\Descriptor', $fieldDesc->getMessageType());
+ $this->assertFalse($fieldDesc->isMap());
+
+ // Oneof int field
+ // Tested further in testOneofDescriptor()
+ $fieldDesc = $fieldDescMap[51];
+ $this->assertSame('oneof_int32', $fieldDesc->getName());
+ $this->assertSame(51, $fieldDesc->getNumber());
+ $this->assertSame(self::GPBLABEL_OPTIONAL, $fieldDesc->getLabel());
+ $this->assertSame(self::GPBTYPE_INT32, $fieldDesc->getType());
+ $this->assertFalse($fieldDesc->isMap());
+
+ // Map int-enum field
+ $fieldDesc = $fieldDescMap[71];
+ $this->assertSame('map_int32_enum', $fieldDesc->getName());
+ $this->assertSame(71, $fieldDesc->getNumber());
+ $this->assertSame(self::GPBLABEL_REPEATED, $fieldDesc->getLabel());
+ $this->assertSame(self::GPBTYPE_MESSAGE, $fieldDesc->getType());
+ $this->assertTrue($fieldDesc->isMap());
+ $mapDesc = $fieldDesc->getMessageType();
+ $this->assertSame('descriptors.TestDescriptorsMessage.MapInt32EnumEntry', $mapDesc->getFullName());
+ $this->assertSame(self::GPBTYPE_INT32, $mapDesc->getField(0)->getType());
+ $this->assertSame(self::GPBTYPE_ENUM, $mapDesc->getField(1)->getType());
+ }
+
+ /**
+ * @expectedException \Exception
+ */
+ public function testFieldDescriptorEnumException()
+ {
+ $pool = DescriptorPool::getGeneratedPool();
+ $desc = $pool->getDescriptorByClassName(get_class(new TestDescriptorsMessage()));
+ $fieldDesc = $desc->getField(0);
+ $fieldDesc->getEnumType();
+ }
+
+ /**
+ * @expectedException \Exception
+ */
+ public function testFieldDescriptorMessageException()
+ {
+ $pool = DescriptorPool::getGeneratedPool();
+ $desc = $pool->getDescriptorByClassName(get_class(new TestDescriptorsMessage()));
+ $fieldDesc = $desc->getField(0);
+ $fieldDesc->getMessageType();
+ }
+
+ #########################################################
+ # Test oneof descriptor.
+ #########################################################
+
+ public function testOneofDescriptor()
+ {
+ $pool = DescriptorPool::getGeneratedPool();
+ $desc = $pool->getDescriptorByClassName(get_class(new TestDescriptorsMessage()));
+
+ $fieldDescMap = $this->buildFieldMap($desc);
+ $fieldDesc = $fieldDescMap[51];
+
+ $oneofDesc = $desc->getOneofDecl(0);
+
+ $this->assertSame('my_oneof', $oneofDesc->getName());
+ $fieldDescFromOneof = $oneofDesc->getField(0);
+ $this->assertSame($fieldDesc, $fieldDescFromOneof);
+ $this->assertSame(1, $oneofDesc->getFieldCount());
+ }
+
+ private function buildFieldMap($desc)
+ {
+ $fieldDescMap = [];
+ for ($i = 0; $i < $desc->getFieldCount(); $i++) {
+ $fieldDesc = $desc->getField($i);
+ $fieldDescMap[$fieldDesc->getNumber()] = $fieldDesc;
+ }
+ return $fieldDescMap;
+ }
+}
diff --git a/third_party/protobuf/3.6.0/php/tests/encode_decode_test.php b/third_party/protobuf/3.6.0/php/tests/encode_decode_test.php
new file mode 100644
index 0000000..d36b883
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/tests/encode_decode_test.php
@@ -0,0 +1,525 @@
+<?php
+
+require_once('test_base.php');
+require_once('test_util.php');
+
+use Google\Protobuf\RepeatedField;
+use Google\Protobuf\GPBType;
+use Foo\TestEnum;
+use Foo\TestMessage;
+use Foo\TestMessage\Sub;
+use Foo\TestPackedMessage;
+use Foo\TestRandomFieldOrder;
+use Foo\TestUnpackedMessage;
+
+class EncodeDecodeTest extends TestBase
+{
+
+ public function testEncode()
+ {
+ $from = new TestMessage();
+ $this->expectEmptyFields($from);
+ $this->setFields($from);
+ $this->expectFields($from);
+
+ $data = $from->serializeToString();
+ $this->assertSame(bin2hex(TestUtil::getGoldenTestMessage()),
+ bin2hex($data));
+ }
+
+ public function testDecode()
+ {
+ $to = new TestMessage();
+ $to->mergeFromString(TestUtil::getGoldenTestMessage());
+ $this->expectFields($to);
+ }
+
+ public function testEncodeDecode()
+ {
+ $from = new TestMessage();
+ $this->expectEmptyFields($from);
+ $this->setFields($from);
+ $this->expectFields($from);
+
+ $data = $from->serializeToString();
+
+ $to = new TestMessage();
+ $to->mergeFromString($data);
+ $this->expectFields($to);
+ }
+
+ public function testEncodeDecodeEmpty()
+ {
+ $from = new TestMessage();
+ $this->expectEmptyFields($from);
+
+ $data = $from->serializeToString();
+
+ $to = new TestMessage();
+ $to->mergeFromString($data);
+ $this->expectEmptyFields($to);
+ }
+
+ public function testEncodeDecodeOneof()
+ {
+ $m = new TestMessage();
+
+ $m->setOneofInt32(1);
+ $data = $m->serializeToString();
+ $n = new TestMessage();
+ $n->mergeFromString($data);
+ $this->assertSame(1, $n->getOneofInt32());
+
+ $m->setOneofFloat(2.0);
+ $data = $m->serializeToString();
+ $n = new TestMessage();
+ $n->mergeFromString($data);
+ $this->assertSame(2.0, $n->getOneofFloat());
+
+ $m->setOneofString('abc');
+ $data = $m->serializeToString();
+ $n = new TestMessage();
+ $n->mergeFromString($data);
+ $this->assertSame('abc', $n->getOneofString());
+
+ $sub_m = new Sub();
+ $sub_m->setA(1);
+ $m->setOneofMessage($sub_m);
+ $data = $m->serializeToString();
+ $n = new TestMessage();
+ $n->mergeFromString($data);
+ $this->assertSame(1, $n->getOneofMessage()->getA());
+
+ // Encode default value
+ $m->setOneofEnum(TestEnum::ZERO);
+ $data = $m->serializeToString();
+ $n = new TestMessage();
+ $n->mergeFromString($data);
+ $this->assertSame("oneof_enum", $n->getMyOneof());
+ $this->assertSame(TestEnum::ZERO, $n->getOneofEnum());
+
+ $m->setOneofString("");
+ $data = $m->serializeToString();
+ $n = new TestMessage();
+ $n->mergeFromString($data);
+ $this->assertSame("oneof_string", $n->getMyOneof());
+ $this->assertSame("", $n->getOneofString());
+
+ $sub_m = new Sub();
+ $m->setOneofMessage($sub_m);
+ $data = $m->serializeToString();
+ $n = new TestMessage();
+ $n->mergeFromString($data);
+ $this->assertSame("oneof_message", $n->getMyOneof());
+ $this->assertFalse(is_null($n->getOneofMessage()));
+
+ }
+
+ public function testPackedEncode()
+ {
+ $from = new TestPackedMessage();
+ TestUtil::setTestPackedMessage($from);
+ $this->assertSame(TestUtil::getGoldenTestPackedMessage(),
+ $from->serializeToString());
+ }
+
+ public function testPackedDecodePacked()
+ {
+ $to = new TestPackedMessage();
+ $to->mergeFromString(TestUtil::getGoldenTestPackedMessage());
+ TestUtil::assertTestPackedMessage($to);
+ }
+
+ public function testPackedDecodeUnpacked()
+ {
+ $to = new TestPackedMessage();
+ $to->mergeFromString(TestUtil::getGoldenTestUnpackedMessage());
+ TestUtil::assertTestPackedMessage($to);
+ }
+
+ public function testUnpackedEncode()
+ {
+ $from = new TestUnpackedMessage();
+ TestUtil::setTestPackedMessage($from);
+ $this->assertSame(TestUtil::getGoldenTestUnpackedMessage(),
+ $from->serializeToString());
+ }
+
+ public function testUnpackedDecodePacked()
+ {
+ $to = new TestUnpackedMessage();
+ $to->mergeFromString(TestUtil::getGoldenTestPackedMessage());
+ TestUtil::assertTestPackedMessage($to);
+ }
+
+ public function testUnpackedDecodeUnpacked()
+ {
+ $to = new TestUnpackedMessage();
+ $to->mergeFromString(TestUtil::getGoldenTestUnpackedMessage());
+ TestUtil::assertTestPackedMessage($to);
+ }
+
+ public function testDecodeInt64()
+ {
+ // Read 64 testing
+ $testVals = array(
+ '10' => '100a',
+ '100' => '1064',
+ '800' => '10a006',
+ '6400' => '108032',
+ '70400' => '1080a604',
+ '774400' => '1080a22f',
+ '9292800' => '108098b704',
+ '74342400' => '1080c0b923',
+ '743424000' => '108080bfe202',
+ '8177664000' => '108080b5bb1e',
+ '65421312000' => '108080a8dbf301',
+ '785055744000' => '108080e0c7ec16',
+ '9420668928000' => '10808080dd969202',
+ '103627358208000' => '10808080fff9c717',
+ '1139900940288000' => '10808080f5bd978302',
+ '13678811283456000' => '10808080fce699a618',
+ '109430490267648000' => '10808080e0b7ceb1c201',
+ '984874412408832000' => '10808080e0f5c1bed50d',
+ );
+
+ $msg = new TestMessage();
+ foreach ($testVals as $original => $encoded) {
+ $msg->setOptionalInt64($original);
+ $data = $msg->serializeToString();
+ $this->assertSame($encoded, bin2hex($data));
+ $msg->setOptionalInt64(0);
+ $msg->mergeFromString($data);
+ $this->assertEquals($original, $msg->getOptionalInt64());
+ }
+ }
+
+ public function testDecodeToExistingMessage()
+ {
+ $m1 = new TestMessage();
+ $this->setFields($m1);
+ $this->expectFields($m1);
+
+ $m2 = new TestMessage();
+ $this->setFields2($m2);
+ $data = $m2->serializeToString();
+
+ $m1->mergeFromString($data);
+ $this->expectFieldsMerged($m1);
+ }
+
+ public function testDecodeFieldNonExist()
+ {
+ $data = hex2bin('c80501');
+ $m = new TestMessage();
+ $m->mergeFromString($data);
+ }
+
+ public function testEncodeNegativeInt32()
+ {
+ $m = new TestMessage();
+ $m->setOptionalInt32(-1);
+ $data = $m->serializeToString();
+ $this->assertSame("08ffffffffffffffffff01", bin2hex($data));
+ }
+
+ public function testDecodeNegativeInt32()
+ {
+ $m = new TestMessage();
+ $this->assertEquals(0, $m->getOptionalInt32());
+ $m->mergeFromString(hex2bin("08ffffffffffffffffff01"));
+ $this->assertEquals(-1, $m->getOptionalInt32());
+
+ $m = new TestMessage();
+ $this->assertEquals(0, $m->getOptionalInt32());
+ $m->mergeFromString(hex2bin("08ffffffff0f"));
+ $this->assertEquals(-1, $m->getOptionalInt32());
+ }
+
+ public function testRandomFieldOrder()
+ {
+ $m = new TestRandomFieldOrder();
+ $data = $m->serializeToString();
+ $this->assertSame("", $data);
+ }
+
+ /**
+ * @expectedException Exception
+ */
+ public function testDecodeInvalidInt32()
+ {
+ $m = new TestMessage();
+ $m->mergeFromString(hex2bin('08'));
+ }
+
+ /**
+ * @expectedException Exception
+ */
+ public function testDecodeInvalidSubMessage()
+ {
+ $m = new TestMessage();
+ $m->mergeFromString(hex2bin('9A010108'));
+ }
+
+ /**
+ * @expectedException Exception
+ */
+ public function testDecodeInvalidInt64()
+ {
+ $m = new TestMessage();
+ $m->mergeFromString(hex2bin('10'));
+ }
+
+ /**
+ * @expectedException Exception
+ */
+ public function testDecodeInvalidUInt32()
+ {
+ $m = new TestMessage();
+ $m->mergeFromString(hex2bin('18'));
+ }
+
+ /**
+ * @expectedException Exception
+ */
+ public function testDecodeInvalidUInt64()
+ {
+ $m = new TestMessage();
+ $m->mergeFromString(hex2bin('20'));
+ }
+
+ /**
+ * @expectedException Exception
+ */
+ public function testDecodeInvalidSInt32()
+ {
+ $m = new TestMessage();
+ $m->mergeFromString(hex2bin('28'));
+ }
+
+ /**
+ * @expectedException Exception
+ */
+ public function testDecodeInvalidSInt64()
+ {
+ $m = new TestMessage();
+ $m->mergeFromString(hex2bin('30'));
+ }
+
+ /**
+ * @expectedException Exception
+ */
+ public function testDecodeInvalidFixed32()
+ {
+ $m = new TestMessage();
+ $m->mergeFromString(hex2bin('3D'));
+ }
+
+ /**
+ * @expectedException Exception
+ */
+ public function testDecodeInvalidFixed64()
+ {
+ $m = new TestMessage();
+ $m->mergeFromString(hex2bin('41'));
+ }
+
+ /**
+ * @expectedException Exception
+ */
+ public function testDecodeInvalidSFixed32()
+ {
+ $m = new TestMessage();
+ $m->mergeFromString(hex2bin('4D'));
+ }
+
+ /**
+ * @expectedException Exception
+ */
+ public function testDecodeInvalidSFixed64()
+ {
+ $m = new TestMessage();
+ $m->mergeFromString(hex2bin('51'));
+ }
+
+ /**
+ * @expectedException Exception
+ */
+ public function testDecodeInvalidFloat()
+ {
+ $m = new TestMessage();
+ $m->mergeFromString(hex2bin('5D'));
+ }
+
+ /**
+ * @expectedException Exception
+ */
+ public function testDecodeInvalidDouble()
+ {
+ $m = new TestMessage();
+ $m->mergeFromString(hex2bin('61'));
+ }
+
+ /**
+ * @expectedException Exception
+ */
+ public function testDecodeInvalidBool()
+ {
+ $m = new TestMessage();
+ $m->mergeFromString(hex2bin('68'));
+ }
+
+ /**
+ * @expectedException Exception
+ */
+ public function testDecodeInvalidStringLengthMiss()
+ {
+ $m = new TestMessage();
+ $m->mergeFromString(hex2bin('72'));
+ }
+
+ /**
+ * @expectedException Exception
+ */
+ public function testDecodeInvalidStringDataMiss()
+ {
+ $m = new TestMessage();
+ $m->mergeFromString(hex2bin('7201'));
+ }
+
+ /**
+ * @expectedException Exception
+ */
+ public function testDecodeInvalidBytesLengthMiss()
+ {
+ $m = new TestMessage();
+ $m->mergeFromString(hex2bin('7A'));
+ }
+
+ /**
+ * @expectedException Exception
+ */
+ public function testDecodeInvalidBytesDataMiss()
+ {
+ $m = new TestMessage();
+ $m->mergeFromString(hex2bin('7A01'));
+ }
+
+ /**
+ * @expectedException Exception
+ */
+ public function testDecodeInvalidEnum()
+ {
+ $m = new TestMessage();
+ $m->mergeFromString(hex2bin('8001'));
+ }
+
+ /**
+ * @expectedException Exception
+ */
+ public function testDecodeInvalidMessageLengthMiss()
+ {
+ $m = new TestMessage();
+ $m->mergeFromString(hex2bin('8A01'));
+ }
+
+ /**
+ * @expectedException Exception
+ */
+ public function testDecodeInvalidMessageDataMiss()
+ {
+ $m = new TestMessage();
+ $m->mergeFromString(hex2bin('8A0101'));
+ }
+
+ /**
+ * @expectedException Exception
+ */
+ public function testDecodeInvalidPackedMessageLength()
+ {
+ $m = new TestPackedMessage();
+ $m->mergeFromString(hex2bin('D205'));
+ }
+
+ public function testUnknown()
+ {
+ // Test preserve unknown for varint.
+ $m = new TestMessage();
+ $from = hex2bin('F80601'); // TODO(teboring): Add a util to encode
+ // varint for better readability
+ $m->mergeFromString($from);
+ $to = $m->serializeToString();
+ $this->assertSame(bin2hex($from), bin2hex($to));
+
+ // Test preserve unknown for 64-bit.
+ $m = new TestMessage();
+ $from = hex2bin('F9060000000000000000');
+ $m->mergeFromString($from);
+ $to = $m->serializeToString();
+ $this->assertSame(bin2hex($from), bin2hex($to));
+
+ // Test preserve unknown for length delimited.
+ $m = new TestMessage();
+ $from = hex2bin('FA0600');
+ $m->mergeFromString($from);
+ $to = $m->serializeToString();
+ $this->assertSame(bin2hex($from), bin2hex($to));
+
+ // Test preserve unknown for 32-bit.
+ $m = new TestMessage();
+ $from = hex2bin('FD0600000000');
+ $m->mergeFromString($from);
+ $to = $m->serializeToString();
+ $this->assertSame(bin2hex($from), bin2hex($to));
+
+ // Test discard unknown in message.
+ $m = new TestMessage();
+ $from = hex2bin('F80601');
+ $m->mergeFromString($from);
+ $m->discardUnknownFields();
+ $to = $m->serializeToString();
+ $this->assertSame("", bin2hex($to));
+
+ // Test discard unknown for singular message field.
+ $m = new TestMessage();
+ $from = hex2bin('8A0103F80601');
+ $m->mergeFromString($from);
+ $m->discardUnknownFields();
+ $to = $m->serializeToString();
+ $this->assertSame("8a0100", bin2hex($to));
+
+ // Test discard unknown for repeated message field.
+ $m = new TestMessage();
+ $from = hex2bin('FA0203F80601');
+ $m->mergeFromString($from);
+ $m->discardUnknownFields();
+ $to = $m->serializeToString();
+ $this->assertSame("fa0200", bin2hex($to));
+
+ // Test discard unknown for map message value field.
+ $m = new TestMessage();
+ $from = hex2bin("BA050708011203F80601");
+ $m->mergeFromString($from);
+ $m->discardUnknownFields();
+ $to = $m->serializeToString();
+ $this->assertSame("ba050408011200", bin2hex($to));
+
+ // Test discard unknown for singular message field.
+ $m = new TestMessage();
+ $from = hex2bin('9A0403F80601');
+ $m->mergeFromString($from);
+ $m->discardUnknownFields();
+ $to = $m->serializeToString();
+ $this->assertSame("9a0400", bin2hex($to));
+ }
+
+ public function testJsonEncode()
+ {
+ $from = new TestMessage();
+ $this->setFields($from);
+ $data = $from->serializeToJsonString();
+ $to = new TestMessage();
+ $to->mergeFromJsonString($data);
+ $this->expectFields($to);
+ }
+}
diff --git a/third_party/protobuf/3.6.0/php/tests/gdb_test.sh b/third_party/protobuf/3.6.0/php/tests/gdb_test.sh
new file mode 100644
index 0000000..36fa31b
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/tests/gdb_test.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+
+VERSION=$1
+
+export PATH=/usr/local/php-$VERSION/bin:$PATH
+export C_INCLUDE_PATH=/usr/local/php-$VERSION/include/php/main:/usr/local/php-$VERSION/include/php:$C_INCLUDE_PATH
+export CPLUS_INCLUDE_PATH=/usr/local/php-$VERSION/include/php/main:/usr/local/php-$VERSION/include/php:$CPLUS_INCLUDE_PATH
+
+php -i | grep "Configuration"
+
+# gdb --args php -dextension=../ext/google/protobuf/modules/protobuf.so `which
+# phpunit` --bootstrap autoload.php tmp_test.php
+#
+gdb --args php -dextension=../ext/google/protobuf/modules/protobuf.so `which phpunit` --bootstrap autoload.php generated_class_test.php
+#
+# gdb --args php -dextension=../ext/google/protobuf/modules/protobuf.so memory_leak_test.php
+#
+# USE_ZEND_ALLOC=0 valgrind --leak-check=yes php -dextension=../ext/google/protobuf/modules/protobuf.so memory_leak_test.php
diff --git a/third_party/protobuf/3.6.0/php/tests/generated_class_test.php b/third_party/protobuf/3.6.0/php/tests/generated_class_test.php
new file mode 100644
index 0000000..9f20bdd
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/tests/generated_class_test.php
@@ -0,0 +1,1345 @@
+<?php
+
+require_once('generated/NoNamespaceEnum.php');
+require_once('generated/NoNamespaceMessage.php');
+require_once('test_base.php');
+require_once('test_util.php');
+
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\MapField;
+use Google\Protobuf\Internal\GPBType;
+use Bar\TestLegacyMessage;
+use Bar\TestLegacyMessage_NestedEnum;
+use Bar\TestLegacyMessage_NestedMessage;
+use Foo\TestEnum;
+use Foo\TestIncludeNamespaceMessage;
+use Foo\TestIncludePrefixMessage;
+use Foo\TestMessage;
+use Foo\TestMessage\Sub;
+use Foo\TestMessage_Sub;
+use Foo\TestMessage\NestedEnum;
+use Foo\TestReverseFieldOrder;
+use Foo\testLowerCaseMessage;
+use Foo\testLowerCaseEnum;
+use PBEmpty\PBEcho\TestEmptyPackage;
+use Php\Test\TestNamespace;
+
+class GeneratedClassTest extends TestBase
+{
+
+ #########################################################
+ # Test field accessors.
+ #########################################################
+
+ public function testSetterGetter()
+ {
+ $m = new TestMessage();
+ $m->setOptionalInt32(1);
+ $this->assertSame(1, $m->getOptionalInt32());
+ }
+
+ #########################################################
+ # Test int32 field.
+ #########################################################
+
+ public function testInt32Field()
+ {
+ $m = new TestMessage();
+
+ // Set integer.
+ $m->setOptionalInt32(MAX_INT32);
+ $this->assertSame(MAX_INT32, $m->getOptionalInt32());
+ $m->setOptionalInt32(MIN_INT32);
+ $this->assertSame(MIN_INT32, $m->getOptionalInt32());
+
+ // Set float.
+ $m->setOptionalInt32(1.1);
+ $this->assertSame(1, $m->getOptionalInt32());
+ $m->setOptionalInt32(MAX_INT32_FLOAT);
+ $this->assertSame(MAX_INT32, $m->getOptionalInt32());
+ $m->setOptionalInt32(MIN_INT32_FLOAT);
+ $this->assertSame(MIN_INT32, $m->getOptionalInt32());
+
+ // Set string.
+ $m->setOptionalInt32('2');
+ $this->assertSame(2, $m->getOptionalInt32());
+ $m->setOptionalInt32('3.1');
+ $this->assertSame(3, $m->getOptionalInt32());
+ $m->setOptionalInt32(MAX_INT32_STRING);
+ $this->assertSame(MAX_INT32, $m->getOptionalInt32());
+ $m->setOptionalInt32(MIN_INT32_STRING);
+ $this->assertSame(MIN_INT32, $m->getOptionalInt32());
+ }
+
+ #########################################################
+ # Test uint32 field.
+ #########################################################
+
+ public function testUint32Field()
+ {
+ $m = new TestMessage();
+
+ // Set integer.
+ $m->setOptionalUint32(MAX_UINT32);
+ $this->assertSame(-1, $m->getOptionalUint32());
+ $m->setOptionalUint32(-1);
+ $this->assertSame(-1, $m->getOptionalUint32());
+ $m->setOptionalUint32(MIN_UINT32);
+ $this->assertSame(MIN_INT32, $m->getOptionalUint32());
+
+ // Set float.
+ $m->setOptionalUint32(1.1);
+ $this->assertSame(1, $m->getOptionalUint32());
+ $m->setOptionalUint32(MAX_UINT32_FLOAT);
+ $this->assertSame(-1, $m->getOptionalUint32());
+ $m->setOptionalUint32(-1.0);
+ $this->assertSame(-1, $m->getOptionalUint32());
+ $m->setOptionalUint32(MIN_UINT32_FLOAT);
+ $this->assertSame(MIN_INT32, $m->getOptionalUint32());
+
+ // Set string.
+ $m->setOptionalUint32('2');
+ $this->assertSame(2, $m->getOptionalUint32());
+ $m->setOptionalUint32('3.1');
+ $this->assertSame(3, $m->getOptionalUint32());
+ $m->setOptionalUint32(MAX_UINT32_STRING);
+ $this->assertSame(-1, $m->getOptionalUint32());
+ $m->setOptionalUint32('-1.0');
+ $this->assertSame(-1, $m->getOptionalUint32());
+ $m->setOptionalUint32(MIN_UINT32_STRING);
+ $this->assertSame(MIN_INT32, $m->getOptionalUint32());
+ }
+
+ #########################################################
+ # Test int64 field.
+ #########################################################
+
+ public function testInt64Field()
+ {
+ $m = new TestMessage();
+
+ // Set integer.
+ $m->setOptionalInt64(MAX_INT64);
+ $this->assertSame(MAX_INT64, $m->getOptionalInt64());
+ $m->setOptionalInt64(MIN_INT64);
+ $this->assertEquals(MIN_INT64, $m->getOptionalInt64());
+
+ // Set float.
+ $m->setOptionalInt64(1.1);
+ if (PHP_INT_SIZE == 4) {
+ $this->assertSame('1', $m->getOptionalInt64());
+ } else {
+ $this->assertSame(1, $m->getOptionalInt64());
+ }
+
+ // Set string.
+ $m->setOptionalInt64('2');
+ if (PHP_INT_SIZE == 4) {
+ $this->assertSame('2', $m->getOptionalInt64());
+ } else {
+ $this->assertSame(2, $m->getOptionalInt64());
+ }
+
+ $m->setOptionalInt64('3.1');
+ if (PHP_INT_SIZE == 4) {
+ $this->assertSame('3', $m->getOptionalInt64());
+ } else {
+ $this->assertSame(3, $m->getOptionalInt64());
+ }
+
+ $m->setOptionalInt64(MAX_INT64_STRING);
+ if (PHP_INT_SIZE == 4) {
+ $this->assertSame(MAX_INT64_STRING, $m->getOptionalInt64());
+ } else {
+ $this->assertSame(MAX_INT64, $m->getOptionalInt64());
+ }
+
+ $m->setOptionalInt64(MIN_INT64_STRING);
+ if (PHP_INT_SIZE == 4) {
+ $this->assertSame(MIN_INT64_STRING, $m->getOptionalInt64());
+ } else {
+ $this->assertSame(MIN_INT64, $m->getOptionalInt64());
+ }
+ }
+
+ #########################################################
+ # Test uint64 field.
+ #########################################################
+
+ public function testUint64Field()
+ {
+ $m = new TestMessage();
+
+ // Set integer.
+ $m->setOptionalUint64(MAX_UINT64);
+ if (PHP_INT_SIZE == 4) {
+ $this->assertSame(MAX_UINT64_STRING, $m->getOptionalUint64());
+ } else {
+ $this->assertSame(MAX_UINT64, $m->getOptionalUint64());
+ }
+
+ // Set float.
+ $m->setOptionalUint64(1.1);
+ if (PHP_INT_SIZE == 4) {
+ $this->assertSame('1', $m->getOptionalUint64());
+ } else {
+ $this->assertSame(1, $m->getOptionalUint64());
+ }
+
+ // Set string.
+ $m->setOptionalUint64('2');
+ if (PHP_INT_SIZE == 4) {
+ $this->assertSame('2', $m->getOptionalUint64());
+ } else {
+ $this->assertSame(2, $m->getOptionalUint64());
+ }
+
+ $m->setOptionalUint64('3.1');
+ if (PHP_INT_SIZE == 4) {
+ $this->assertSame('3', $m->getOptionalUint64());
+ } else {
+ $this->assertSame(3, $m->getOptionalUint64());
+ }
+
+ $m->setOptionalUint64(MAX_UINT64_STRING);
+ if (PHP_INT_SIZE == 4) {
+ $this->assertSame(MAX_UINT64_STRING, $m->getOptionalUint64());
+ } else {
+ $this->assertSame(MAX_UINT64, $m->getOptionalUint64());
+ }
+ }
+
+ #########################################################
+ # Test enum field.
+ #########################################################
+
+ public function testEnumField()
+ {
+ $m = new TestMessage();
+
+ // Set enum.
+ $m->setOptionalEnum(TestEnum::ONE);
+ $this->assertEquals(TestEnum::ONE, $m->getOptionalEnum());
+
+ // Set integer.
+ $m->setOptionalEnum(1);
+ $this->assertEquals(TestEnum::ONE, $m->getOptionalEnum());
+
+ // Set float.
+ $m->setOptionalEnum(1.1);
+ $this->assertEquals(TestEnum::ONE, $m->getOptionalEnum());
+
+ // Set string.
+ $m->setOptionalEnum("1");
+ $this->assertEquals(TestEnum::ONE, $m->getOptionalEnum());
+ }
+
+ public function testNestedEnum()
+ {
+ $m = new TestMessage();
+ $m->setOptionalNestedEnum(NestedEnum::ZERO);
+ }
+
+ public function testLegacyNestedEnum()
+ {
+ $m = new TestMessage();
+ $m->setOptionalNestedEnum(\Foo\TestMessage_NestedEnum::ZERO);
+ }
+
+ public function testLegacyTypehintWithNestedEnums()
+ {
+ $this->legacyEnum(new TestLegacyMessage\NestedEnum);
+ }
+
+ private function legacyEnum(TestLegacyMessage_NestedEnum $enum)
+ {
+ // If we made it here without a PHP Fatal error, the typehint worked
+ $this->assertTrue(true);
+ }
+
+ #########################################################
+ # Test float field.
+ #########################################################
+
+ public function testFloatField()
+ {
+ $m = new TestMessage();
+
+ // Set integer.
+ $m->setOptionalFloat(1);
+ $this->assertEquals(1.0, $m->getOptionalFloat(), '', MAX_FLOAT_DIFF);
+
+ // Set float.
+ $m->setOptionalFloat(1.1);
+ $this->assertEquals(1.1, $m->getOptionalFloat(), '', MAX_FLOAT_DIFF);
+
+ // Set string.
+ $m->setOptionalFloat('2');
+ $this->assertEquals(2.0, $m->getOptionalFloat(), '', MAX_FLOAT_DIFF);
+ $m->setOptionalFloat('3.1');
+ $this->assertEquals(3.1, $m->getOptionalFloat(), '', MAX_FLOAT_DIFF);
+ }
+
+ #########################################################
+ # Test double field.
+ #########################################################
+
+ public function testDoubleField()
+ {
+ $m = new TestMessage();
+
+ // Set integer.
+ $m->setOptionalDouble(1);
+ $this->assertEquals(1.0, $m->getOptionalDouble(), '', MAX_FLOAT_DIFF);
+
+ // Set float.
+ $m->setOptionalDouble(1.1);
+ $this->assertEquals(1.1, $m->getOptionalDouble(), '', MAX_FLOAT_DIFF);
+
+ // Set string.
+ $m->setOptionalDouble('2');
+ $this->assertEquals(2.0, $m->getOptionalDouble(), '', MAX_FLOAT_DIFF);
+ $m->setOptionalDouble('3.1');
+ $this->assertEquals(3.1, $m->getOptionalDouble(), '', MAX_FLOAT_DIFF);
+ }
+
+ #########################################################
+ # Test bool field.
+ #########################################################
+
+ public function testBoolField()
+ {
+ $m = new TestMessage();
+
+ // Set bool.
+ $m->setOptionalBool(true);
+ $this->assertSame(true, $m->getOptionalBool());
+
+ // Set integer.
+ $m->setOptionalBool(-1);
+ $this->assertSame(true, $m->getOptionalBool());
+
+ // Set float.
+ $m->setOptionalBool(1.1);
+ $this->assertSame(true, $m->getOptionalBool());
+
+ // Set string.
+ $m->setOptionalBool('');
+ $this->assertSame(false, $m->getOptionalBool());
+ }
+
+ #########################################################
+ # Test string field.
+ #########################################################
+
+ public function testStringField()
+ {
+ $m = new TestMessage();
+
+ // Set string.
+ $m->setOptionalString('abc');
+ $this->assertSame('abc', $m->getOptionalString());
+
+ // Set integer.
+ $m->setOptionalString(1);
+ $this->assertSame('1', $m->getOptionalString());
+
+ // Set double.
+ $m->setOptionalString(1.1);
+ $this->assertSame('1.1', $m->getOptionalString());
+
+ // Set bool.
+ $m->setOptionalString(true);
+ $this->assertSame('1', $m->getOptionalString());
+ }
+
+ #########################################################
+ # Test bytes field.
+ #########################################################
+
+ public function testBytesField()
+ {
+ $m = new TestMessage();
+
+ // Set string.
+ $m->setOptionalBytes('abc');
+ $this->assertSame('abc', $m->getOptionalBytes());
+
+ // Set integer.
+ $m->setOptionalBytes(1);
+ $this->assertSame('1', $m->getOptionalBytes());
+
+ // Set double.
+ $m->setOptionalBytes(1.1);
+ $this->assertSame('1.1', $m->getOptionalBytes());
+
+ // Set bool.
+ $m->setOptionalBytes(true);
+ $this->assertSame('1', $m->getOptionalBytes());
+ }
+
+ public function testBytesFieldInvalidUTF8Success()
+ {
+ $m = new TestMessage();
+ $hex = hex2bin("ff");
+ $m->setOptionalBytes($hex);
+ }
+
+ #########################################################
+ # Test message field.
+ #########################################################
+
+ public function testMessageField()
+ {
+ $m = new TestMessage();
+
+ $sub_m = new Sub();
+ $sub_m->setA(1);
+ $m->setOptionalMessage($sub_m);
+ $this->assertSame(1, $m->getOptionalMessage()->getA());
+
+ $null = null;
+ $m->setOptionalMessage($null);
+ $this->assertNull($m->getOptionalMessage());
+ }
+
+ public function testLegacyMessageField()
+ {
+ $m = new TestMessage();
+
+ $sub_m = new TestMessage_Sub();
+ $sub_m->setA(1);
+ $m->setOptionalMessage($sub_m);
+ $this->assertSame(1, $m->getOptionalMessage()->getA());
+
+ $null = null;
+ $m->setOptionalMessage($null);
+ $this->assertNull($m->getOptionalMessage());
+ }
+
+ public function testLegacyTypehintWithNestedMessages()
+ {
+ $this->legacyMessage(new TestLegacyMessage\NestedMessage);
+ }
+
+ private function legacyMessage(TestLegacyMessage_NestedMessage $sub)
+ {
+ // If we made it here without a PHP Fatal error, the typehint worked
+ $this->assertTrue(true);
+ }
+
+ #########################################################
+ # Test repeated field.
+ #########################################################
+
+ public function testRepeatedField()
+ {
+ $m = new TestMessage();
+
+ $repeated_int32 = new RepeatedField(GPBType::INT32);
+ $m->setRepeatedInt32($repeated_int32);
+ $this->assertSame($repeated_int32, $m->getRepeatedInt32());
+ }
+
+ public function testRepeatedFieldViaArray()
+ {
+ $m = new TestMessage();
+
+ $arr = array();
+ $m->setRepeatedInt32($arr);
+ $this->assertSame(0, count($m->getRepeatedInt32()));
+
+ $arr = array(1, 2.1, "3");
+ $m->setRepeatedInt32($arr);
+ $this->assertTrue($m->getRepeatedInt32() instanceof RepeatedField);
+ $this->assertSame("Google\Protobuf\Internal\RepeatedField",
+ get_class($m->getRepeatedInt32()));
+ $this->assertSame(3, count($m->getRepeatedInt32()));
+ $this->assertSame(1, $m->getRepeatedInt32()[0]);
+ $this->assertSame(2, $m->getRepeatedInt32()[1]);
+ $this->assertSame(3, $m->getRepeatedInt32()[2]);
+ $this->assertFalse($arr instanceof RepeatedField);
+ }
+
+ #########################################################
+ # Test map field.
+ #########################################################
+
+ public function testMapField()
+ {
+ $m = new TestMessage();
+
+ $map_int32_int32 = new MapField(GPBType::INT32, GPBType::INT32);
+ $m->setMapInt32Int32($map_int32_int32);
+ $this->assertSame($map_int32_int32, $m->getMapInt32Int32());
+ }
+
+ public function testMapFieldViaArray()
+ {
+ $m = new TestMessage();
+
+ $dict = array();
+ $m->setMapInt32Int32($dict);
+ $this->assertSame(0, count($m->getMapInt32Int32()));
+
+ $dict = array(5 => 5, 6.1 => 6.1, "7" => "7");
+ $m->setMapInt32Int32($dict);
+ $this->assertTrue($m->getMapInt32Int32() instanceof MapField);
+ $this->assertSame(3, count($m->getMapInt32Int32()));
+ $this->assertSame(5, $m->getMapInt32Int32()[5]);
+ $this->assertSame(6, $m->getMapInt32Int32()[6]);
+ $this->assertSame(7, $m->getMapInt32Int32()[7]);
+ $this->assertFalse($dict instanceof MapField);
+ }
+
+ #########################################################
+ # Test oneof field.
+ #########################################################
+
+ public function testOneofField() {
+ $m = new TestMessage();
+
+ $this->assertSame("", $m->getMyOneof());
+
+ $m->setOneofInt32(1);
+ $this->assertSame(1, $m->getOneofInt32());
+ $this->assertSame(0.0, $m->getOneofFloat());
+ $this->assertSame('', $m->getOneofString());
+ $this->assertSame(NULL, $m->getOneofMessage());
+ $this->assertSame("oneof_int32", $m->getMyOneof());
+
+ $m->setOneofFloat(2.0);
+ $this->assertSame(0, $m->getOneofInt32());
+ $this->assertSame(2.0, $m->getOneofFloat());
+ $this->assertSame('', $m->getOneofString());
+ $this->assertSame(NULL, $m->getOneofMessage());
+ $this->assertSame("oneof_float", $m->getMyOneof());
+
+ $m->setOneofString('abc');
+ $this->assertSame(0, $m->getOneofInt32());
+ $this->assertSame(0.0, $m->getOneofFloat());
+ $this->assertSame('abc', $m->getOneofString());
+ $this->assertSame(NULL, $m->getOneofMessage());
+ $this->assertSame("oneof_string", $m->getMyOneof());
+
+ $sub_m = new Sub();
+ $sub_m->setA(1);
+ $m->setOneofMessage($sub_m);
+ $this->assertSame(0, $m->getOneofInt32());
+ $this->assertSame(0.0, $m->getOneofFloat());
+ $this->assertSame('', $m->getOneofString());
+ $this->assertSame(1, $m->getOneofMessage()->getA());
+ $this->assertSame("oneof_message", $m->getMyOneof());
+ }
+
+ #########################################################
+ # Test clear method.
+ #########################################################
+
+ public function testMessageClear()
+ {
+ $m = new TestMessage();
+ $this->setFields($m);
+ $this->expectFields($m);
+ $m->clear();
+ $this->expectEmptyFields($m);
+ }
+
+ #########################################################
+ # Test mergeFrom method.
+ #########################################################
+
+ public function testMessageMergeFrom()
+ {
+ $m = new TestMessage();
+ $this->setFields($m);
+ $this->expectFields($m);
+ $arr = $m->getOptionalMessage()->getB();
+ $arr[] = 1;
+
+ $n = new TestMessage();
+
+ // Singular
+ $n->setOptionalInt32(100);
+ $sub1 = new Sub();
+ $sub1->setA(101);
+
+ $b = $sub1->getB();
+ $b[] = 102;
+ $sub1->setB($b);
+
+ $n->setOptionalMessage($sub1);
+
+ // Repeated
+ $repeatedInt32 = $n->getRepeatedInt32();
+ $repeatedInt32[] = 200;
+ $n->setRepeatedInt32($repeatedInt32);
+
+ $repeatedString = $n->getRepeatedString();
+ $repeatedString[] = 'abc';
+ $n->setRepeatedString($repeatedString);
+
+ $sub2 = new Sub();
+ $sub2->setA(201);
+ $repeatedMessage = $n->getRepeatedMessage();
+ $repeatedMessage[] = $sub2;
+ $n->setRepeatedMessage($repeatedMessage);
+
+ // Map
+ $mapInt32Int32 = $n->getMapInt32Int32();
+ $mapInt32Int32[1] = 300;
+ $mapInt32Int32[-62] = 301;
+ $n->setMapInt32Int32($mapInt32Int32);
+
+ $mapStringString = $n->getMapStringString();
+ $mapStringString['def'] = 'def';
+ $n->setMapStringString($mapStringString);
+
+ $mapInt32Message = $n->getMapInt32Message();
+ $mapInt32Message[1] = new Sub();
+ $mapInt32Message[1]->setA(302);
+ $mapInt32Message[2] = new Sub();
+ $mapInt32Message[2]->setA(303);
+ $n->setMapInt32Message($mapInt32Message);
+
+ $m->mergeFrom($n);
+
+ $this->assertSame(100, $m->getOptionalInt32());
+ $this->assertSame(42, $m->getOptionalUint32());
+ $this->assertSame(101, $m->getOptionalMessage()->getA());
+ $this->assertSame(2, count($m->getOptionalMessage()->getB()));
+ $this->assertSame(1, $m->getOptionalMessage()->getB()[0]);
+ $this->assertSame(102, $m->getOptionalMessage()->getB()[1]);
+
+ $this->assertSame(3, count($m->getRepeatedInt32()));
+ $this->assertSame(200, $m->getRepeatedInt32()[2]);
+ $this->assertSame(2, count($m->getRepeatedUint32()));
+ $this->assertSame(3, count($m->getRepeatedString()));
+ $this->assertSame('abc', $m->getRepeatedString()[2]);
+ $this->assertSame(3, count($m->getRepeatedMessage()));
+ $this->assertSame(201, $m->getRepeatedMessage()[2]->getA());
+
+ $this->assertSame(2, count($m->getMapInt32Int32()));
+ $this->assertSame(300, $m->getMapInt32Int32()[1]);
+ $this->assertSame(301, $m->getMapInt32Int32()[-62]);
+ $this->assertSame(1, count($m->getMapUint32Uint32()));
+ $this->assertSame(2, count($m->getMapStringString()));
+ $this->assertSame('def', $m->getMapStringString()['def']);
+
+ $this->assertSame(2, count($m->getMapInt32Message()));
+ $this->assertSame(302, $m->getMapInt32Message()[1]->getA());
+ $this->assertSame(303, $m->getMapInt32Message()[2]->getA());
+
+ $this->assertSame("", $m->getMyOneof());
+
+ // Check sub-messages are copied by value.
+ $n->getOptionalMessage()->setA(-101);
+ $this->assertSame(101, $m->getOptionalMessage()->getA());
+
+ $repeatedMessage = $n->getRepeatedMessage();
+ $repeatedMessage[0]->setA(-201);
+ $n->setRepeatedMessage($repeatedMessage);
+ $this->assertSame(201, $m->getRepeatedMessage()[2]->getA());
+
+ $mapInt32Message = $n->getMapInt32Message();
+ $mapInt32Message[1]->setA(-302);
+ $n->setMapInt32Message($mapInt32Message);
+
+ $this->assertSame(302, $m->getMapInt32Message()[1]->getA());
+
+ // Test merge oneof.
+ $m = new TestMessage();
+
+ $n = new TestMessage();
+ $n->setOneofInt32(1);
+ $m->mergeFrom($n);
+ $this->assertSame(1, $m->getOneofInt32());
+
+ $sub = new Sub();
+ $n->setOneofMessage($sub);
+ $n->getOneofMessage()->setA(400);
+ $m->mergeFrom($n);
+ $this->assertSame(400, $m->getOneofMessage()->getA());
+ $n->getOneofMessage()->setA(-400);
+ $this->assertSame(400, $m->getOneofMessage()->getA());
+
+ // Test all fields
+ $m = new TestMessage();
+ $n = new TestMessage();
+ $this->setFields($m);
+ $n->mergeFrom($m);
+ $this->expectFields($n);
+ }
+
+ #########################################################
+ # Test message/enum without namespace.
+ #########################################################
+
+ public function testMessageWithoutNamespace()
+ {
+ $m = new TestMessage();
+ $n = new NoNameSpaceMessage();
+ $m->setOptionalNoNamespaceMessage($n);
+ $repeatedNoNamespaceMessage = $m->getRepeatedNoNamespaceMessage();
+ $repeatedNoNamespaceMessage[] = new NoNameSpaceMessage();
+ $m->setRepeatedNoNamespaceMessage($repeatedNoNamespaceMessage);
+
+ // test nested messages
+ $sub = new NoNamespaceMessage\NestedMessage();
+ $n->setNestedMessage($sub);
+ }
+
+ public function testEnumWithoutNamespace()
+ {
+ $m = new TestMessage();
+ $m->setOptionalNoNamespaceEnum(NoNameSpaceEnum::VALUE_A);
+ $repeatedNoNamespaceEnum = $m->getRepeatedNoNamespaceEnum();
+ $repeatedNoNamespaceEnum[] = NoNameSpaceEnum::VALUE_A;
+ $m->setRepeatedNoNamespaceEnum($repeatedNoNamespaceEnum);
+ }
+
+ #########################################################
+ # Test message with given namespace.
+ #########################################################
+
+ public function testNestedMessagesAndEnums()
+ {
+ $m = new TestMessage();
+ $n = new TestMessage\Sub();
+ $m->setOptionalMessage($n);
+ $m->setOptionalNestedEnum(TestMessage\NestedEnum::ZERO);
+ $this->assertSame($n, $m->getOptionalMessage());
+ $this->assertSame(TestMessage\NestedEnum::ZERO, $m->getOptionalNestedEnum());
+ }
+
+ public function testMessagesAndEnumsWithPrefix()
+ {
+ // Test message prefix
+ $m = new TestIncludePrefixMessage();
+ $n = new PrefixTestPrefix();
+ $n->setA(1);
+ $m->setPrefixMessage($n);
+ $this->assertSame(1, $m->getPrefixMessage()->getA());
+
+ // Test nested message prefix
+ $o = new PrefixTestPrefix();
+ $p = new PrefixTestPrefix\PrefixNestedMessage();
+ $o->setNestedMessage($p);
+ $o->setNestedEnum(PrefixTestPrefix\PrefixNestedEnum::ZERO);
+ $this->assertSame($p, $o->getNestedMessage());
+ $this->assertSame(PrefixTestPrefix\PrefixNestedEnum::ZERO, $o->getNestedEnum());
+ }
+
+ public function testMessagesAndEnumsWithPhpNamespace()
+ {
+ $m = new TestNamespace();
+ $n = new TestNamespace\NestedMessage();
+ $m->setNestedMessage($n);
+ $m->setNestedEnum(TestNamespace\NestedEnum::ZERO);
+ $this->assertSame($n, $m->getNestedMessage());
+ $this->assertSame(TestNamespace\NestedEnum::ZERO, $m->getNestedEnum());
+ }
+
+ public function testMesssagesAndEnumsWithEmptyPhpNamespace()
+ {
+ $m = new TestEmptyNamespace();
+ $n = new TestEmptyNamespace\NestedMessage();
+ $m->setNestedMessage($n);
+ $m->setNestedEnum(TestEmptyNamespace\NestedEnum::ZERO);
+ $this->assertSame($n, $m->getNestedMessage());
+ $this->assertSame(TestEmptyNamespace\NestedEnum::ZERO, $m->getNestedEnum());
+ }
+
+ public function testMessagesAndEnumsWithNoNamespace()
+ {
+ $m = new NoNamespaceMessage();
+ $n = new NoNamespaceMessage\NestedMessage();
+ $m->setNestedMessage($n);
+ $m->setNestedEnum(NoNamespaceMessage\NestedEnum::ZERO);
+ $this->assertSame($n, $m->getNestedMessage());
+ $this->assertSame(NoNamespaceMessage\NestedEnum::ZERO, $m->getNestedEnum());
+ }
+
+ public function testReservedWordsInPackageName()
+ {
+ $m = new TestEmptyPackage();
+ $n = new TestEmptyPackage\NestedMessage();
+ $m->setNestedMessage($n);
+ $m->setNestedEnum(TestEmptyPackage\NestedEnum::ZERO);
+ $this->assertSame($n, $m->getNestedMessage());
+ $this->assertSame(TestEmptyPackage\NestedEnum::ZERO, $m->getNestedEnum());
+ }
+
+ public function testReservedWordsInNamespace()
+ {
+ $m = new TestNamespace();
+ $n = new TestNamespace\PBEmpty();
+ $o = new TestNamespace\PBEmpty\NestedMessage();
+ $n->setNestedMessage($o);
+ $n->setNestedEnum(TestNamespace\PBEmpty\NestedEnum::ZERO);
+ $m->setReservedName($n);
+ $this->assertSame($n, $m->getReservedName());
+ $this->assertSame($o, $n->getNestedMessage());
+ $this->assertSame(
+ TestNamespace\PBEmpty\NestedEnum::ZERO,
+ $n->getNestedEnum()
+ );
+ }
+
+ #########################################################
+ # Test prefix for reserved words.
+ #########################################################
+
+ public function testPrefixForReservedWords()
+ {
+ $m = new \Foo\TestMessage\PBEmpty();
+ $m = new \Foo\PBEmpty();
+ $m = new \PrefixEmpty();
+ $m = new \Foo\PBARRAY();
+
+ $m = new \Lower\PBabstract();
+ $m = new \Lower\PBand();
+ $m = new \Lower\PBarray();
+ $m = new \Lower\PBas();
+ $m = new \Lower\PBbreak();
+ $m = new \Lower\PBcallable();
+ $m = new \Lower\PBcase();
+ $m = new \Lower\PBcatch();
+ $m = new \Lower\PBclass();
+ $m = new \Lower\PBclone();
+ $m = new \Lower\PBconst();
+ $m = new \Lower\PBcontinue();
+ $m = new \Lower\PBdeclare();
+ $m = new \Lower\PBdefault();
+ $m = new \Lower\PBdie();
+ $m = new \Lower\PBdo();
+ $m = new \Lower\PBecho();
+ $m = new \Lower\PBelse();
+ $m = new \Lower\PBelseif();
+ $m = new \Lower\PBempty();
+ $m = new \Lower\PBenddeclare();
+ $m = new \Lower\PBendfor();
+ $m = new \Lower\PBendforeach();
+ $m = new \Lower\PBendif();
+ $m = new \Lower\PBendswitch();
+ $m = new \Lower\PBendwhile();
+ $m = new \Lower\PBeval();
+ $m = new \Lower\PBexit();
+ $m = new \Lower\PBextends();
+ $m = new \Lower\PBfinal();
+ $m = new \Lower\PBfor();
+ $m = new \Lower\PBforeach();
+ $m = new \Lower\PBfunction();
+ $m = new \Lower\PBglobal();
+ $m = new \Lower\PBgoto();
+ $m = new \Lower\PBif();
+ $m = new \Lower\PBimplements();
+ $m = new \Lower\PBinclude();
+ $m = new \Lower\PBinclude_once();
+ $m = new \Lower\PBinstanceof();
+ $m = new \Lower\PBinsteadof();
+ $m = new \Lower\PBinterface();
+ $m = new \Lower\PBisset();
+ $m = new \Lower\PBlist();
+ $m = new \Lower\PBnamespace();
+ $m = new \Lower\PBnew();
+ $m = new \Lower\PBor();
+ $m = new \Lower\PBprint();
+ $m = new \Lower\PBprivate();
+ $m = new \Lower\PBprotected();
+ $m = new \Lower\PBpublic();
+ $m = new \Lower\PBrequire();
+ $m = new \Lower\PBrequire_once();
+ $m = new \Lower\PBreturn();
+ $m = new \Lower\PBstatic();
+ $m = new \Lower\PBswitch();
+ $m = new \Lower\PBthrow();
+ $m = new \Lower\PBtrait();
+ $m = new \Lower\PBtry();
+ $m = new \Lower\PBunset();
+ $m = new \Lower\PBuse();
+ $m = new \Lower\PBvar();
+ $m = new \Lower\PBwhile();
+ $m = new \Lower\PBxor();
+ $m = new \Lower\PBint();
+ $m = new \Lower\PBfloat();
+ $m = new \Lower\PBbool();
+ $m = new \Lower\PBstring();
+ $m = new \Lower\PBtrue();
+ $m = new \Lower\PBfalse();
+ $m = new \Lower\PBnull();
+ $m = new \Lower\PBvoid();
+ $m = new \Lower\PBiterable();
+
+ $m = new \Upper\PBABSTRACT();
+ $m = new \Upper\PBAND();
+ $m = new \Upper\PBARRAY();
+ $m = new \Upper\PBAS();
+ $m = new \Upper\PBBREAK();
+ $m = new \Upper\PBCALLABLE();
+ $m = new \Upper\PBCASE();
+ $m = new \Upper\PBCATCH();
+ $m = new \Upper\PBCLASS();
+ $m = new \Upper\PBCLONE();
+ $m = new \Upper\PBCONST();
+ $m = new \Upper\PBCONTINUE();
+ $m = new \Upper\PBDECLARE();
+ $m = new \Upper\PBDEFAULT();
+ $m = new \Upper\PBDIE();
+ $m = new \Upper\PBDO();
+ $m = new \Upper\PBECHO();
+ $m = new \Upper\PBELSE();
+ $m = new \Upper\PBELSEIF();
+ $m = new \Upper\PBEMPTY();
+ $m = new \Upper\PBENDDECLARE();
+ $m = new \Upper\PBENDFOR();
+ $m = new \Upper\PBENDFOREACH();
+ $m = new \Upper\PBENDIF();
+ $m = new \Upper\PBENDSWITCH();
+ $m = new \Upper\PBENDWHILE();
+ $m = new \Upper\PBEVAL();
+ $m = new \Upper\PBEXIT();
+ $m = new \Upper\PBEXTENDS();
+ $m = new \Upper\PBFINAL();
+ $m = new \Upper\PBFOR();
+ $m = new \Upper\PBFOREACH();
+ $m = new \Upper\PBFUNCTION();
+ $m = new \Upper\PBGLOBAL();
+ $m = new \Upper\PBGOTO();
+ $m = new \Upper\PBIF();
+ $m = new \Upper\PBIMPLEMENTS();
+ $m = new \Upper\PBINCLUDE();
+ $m = new \Upper\PBINCLUDE_ONCE();
+ $m = new \Upper\PBINSTANCEOF();
+ $m = new \Upper\PBINSTEADOF();
+ $m = new \Upper\PBINTERFACE();
+ $m = new \Upper\PBISSET();
+ $m = new \Upper\PBLIST();
+ $m = new \Upper\PBNAMESPACE();
+ $m = new \Upper\PBNEW();
+ $m = new \Upper\PBOR();
+ $m = new \Upper\PBPRINT();
+ $m = new \Upper\PBPRIVATE();
+ $m = new \Upper\PBPROTECTED();
+ $m = new \Upper\PBPUBLIC();
+ $m = new \Upper\PBREQUIRE();
+ $m = new \Upper\PBREQUIRE_ONCE();
+ $m = new \Upper\PBRETURN();
+ $m = new \Upper\PBSTATIC();
+ $m = new \Upper\PBSWITCH();
+ $m = new \Upper\PBTHROW();
+ $m = new \Upper\PBTRAIT();
+ $m = new \Upper\PBTRY();
+ $m = new \Upper\PBUNSET();
+ $m = new \Upper\PBUSE();
+ $m = new \Upper\PBVAR();
+ $m = new \Upper\PBWHILE();
+ $m = new \Upper\PBXOR();
+ $m = new \Upper\PBINT();
+ $m = new \Upper\PBFLOAT();
+ $m = new \Upper\PBBOOL();
+ $m = new \Upper\PBSTRING();
+ $m = new \Upper\PBTRUE();
+ $m = new \Upper\PBFALSE();
+ $m = new \Upper\PBNULL();
+ $m = new \Upper\PBVOID();
+ $m = new \Upper\PBITERABLE();
+
+ $m = new \Lower_enum\PBabstract();
+ $m = new \Lower_enum\PBand();
+ $m = new \Lower_enum\PBarray();
+ $m = new \Lower_enum\PBas();
+ $m = new \Lower_enum\PBbreak();
+ $m = new \Lower_enum\PBcallable();
+ $m = new \Lower_enum\PBcase();
+ $m = new \Lower_enum\PBcatch();
+ $m = new \Lower_enum\PBclass();
+ $m = new \Lower_enum\PBclone();
+ $m = new \Lower_enum\PBconst();
+ $m = new \Lower_enum\PBcontinue();
+ $m = new \Lower_enum\PBdeclare();
+ $m = new \Lower_enum\PBdefault();
+ $m = new \Lower_enum\PBdie();
+ $m = new \Lower_enum\PBdo();
+ $m = new \Lower_enum\PBecho();
+ $m = new \Lower_enum\PBelse();
+ $m = new \Lower_enum\PBelseif();
+ $m = new \Lower_enum\PBempty();
+ $m = new \Lower_enum\PBenddeclare();
+ $m = new \Lower_enum\PBendfor();
+ $m = new \Lower_enum\PBendforeach();
+ $m = new \Lower_enum\PBendif();
+ $m = new \Lower_enum\PBendswitch();
+ $m = new \Lower_enum\PBendwhile();
+ $m = new \Lower_enum\PBeval();
+ $m = new \Lower_enum\PBexit();
+ $m = new \Lower_enum\PBextends();
+ $m = new \Lower_enum\PBfinal();
+ $m = new \Lower_enum\PBfor();
+ $m = new \Lower_enum\PBforeach();
+ $m = new \Lower_enum\PBfunction();
+ $m = new \Lower_enum\PBglobal();
+ $m = new \Lower_enum\PBgoto();
+ $m = new \Lower_enum\PBif();
+ $m = new \Lower_enum\PBimplements();
+ $m = new \Lower_enum\PBinclude();
+ $m = new \Lower_enum\PBinclude_once();
+ $m = new \Lower_enum\PBinstanceof();
+ $m = new \Lower_enum\PBinsteadof();
+ $m = new \Lower_enum\PBinterface();
+ $m = new \Lower_enum\PBisset();
+ $m = new \Lower_enum\PBlist();
+ $m = new \Lower_enum\PBnamespace();
+ $m = new \Lower_enum\PBnew();
+ $m = new \Lower_enum\PBor();
+ $m = new \Lower_enum\PBprint();
+ $m = new \Lower_enum\PBprivate();
+ $m = new \Lower_enum\PBprotected();
+ $m = new \Lower_enum\PBpublic();
+ $m = new \Lower_enum\PBrequire();
+ $m = new \Lower_enum\PBrequire_once();
+ $m = new \Lower_enum\PBreturn();
+ $m = new \Lower_enum\PBstatic();
+ $m = new \Lower_enum\PBswitch();
+ $m = new \Lower_enum\PBthrow();
+ $m = new \Lower_enum\PBtrait();
+ $m = new \Lower_enum\PBtry();
+ $m = new \Lower_enum\PBunset();
+ $m = new \Lower_enum\PBuse();
+ $m = new \Lower_enum\PBvar();
+ $m = new \Lower_enum\PBwhile();
+ $m = new \Lower_enum\PBxor();
+ $m = new \Lower_enum\PBint();
+ $m = new \Lower_enum\PBfloat();
+ $m = new \Lower_enum\PBbool();
+ $m = new \Lower_enum\PBstring();
+ $m = new \Lower_enum\PBtrue();
+ $m = new \Lower_enum\PBfalse();
+ $m = new \Lower_enum\PBnull();
+ $m = new \Lower_enum\PBvoid();
+ $m = new \Lower_enum\PBiterable();
+
+ $m = new \Upper_enum\PBABSTRACT();
+ $m = new \Upper_enum\PBAND();
+ $m = new \Upper_enum\PBARRAY();
+ $m = new \Upper_enum\PBAS();
+ $m = new \Upper_enum\PBBREAK();
+ $m = new \Upper_enum\PBCALLABLE();
+ $m = new \Upper_enum\PBCASE();
+ $m = new \Upper_enum\PBCATCH();
+ $m = new \Upper_enum\PBCLASS();
+ $m = new \Upper_enum\PBCLONE();
+ $m = new \Upper_enum\PBCONST();
+ $m = new \Upper_enum\PBCONTINUE();
+ $m = new \Upper_enum\PBDECLARE();
+ $m = new \Upper_enum\PBDEFAULT();
+ $m = new \Upper_enum\PBDIE();
+ $m = new \Upper_enum\PBDO();
+ $m = new \Upper_enum\PBECHO();
+ $m = new \Upper_enum\PBELSE();
+ $m = new \Upper_enum\PBELSEIF();
+ $m = new \Upper_enum\PBEMPTY();
+ $m = new \Upper_enum\PBENDDECLARE();
+ $m = new \Upper_enum\PBENDFOR();
+ $m = new \Upper_enum\PBENDFOREACH();
+ $m = new \Upper_enum\PBENDIF();
+ $m = new \Upper_enum\PBENDSWITCH();
+ $m = new \Upper_enum\PBENDWHILE();
+ $m = new \Upper_enum\PBEVAL();
+ $m = new \Upper_enum\PBEXIT();
+ $m = new \Upper_enum\PBEXTENDS();
+ $m = new \Upper_enum\PBFINAL();
+ $m = new \Upper_enum\PBFOR();
+ $m = new \Upper_enum\PBFOREACH();
+ $m = new \Upper_enum\PBFUNCTION();
+ $m = new \Upper_enum\PBGLOBAL();
+ $m = new \Upper_enum\PBGOTO();
+ $m = new \Upper_enum\PBIF();
+ $m = new \Upper_enum\PBIMPLEMENTS();
+ $m = new \Upper_enum\PBINCLUDE();
+ $m = new \Upper_enum\PBINCLUDE_ONCE();
+ $m = new \Upper_enum\PBINSTANCEOF();
+ $m = new \Upper_enum\PBINSTEADOF();
+ $m = new \Upper_enum\PBINTERFACE();
+ $m = new \Upper_enum\PBISSET();
+ $m = new \Upper_enum\PBLIST();
+ $m = new \Upper_enum\PBNAMESPACE();
+ $m = new \Upper_enum\PBNEW();
+ $m = new \Upper_enum\PBOR();
+ $m = new \Upper_enum\PBPRINT();
+ $m = new \Upper_enum\PBPRIVATE();
+ $m = new \Upper_enum\PBPROTECTED();
+ $m = new \Upper_enum\PBPUBLIC();
+ $m = new \Upper_enum\PBREQUIRE();
+ $m = new \Upper_enum\PBREQUIRE_ONCE();
+ $m = new \Upper_enum\PBRETURN();
+ $m = new \Upper_enum\PBSTATIC();
+ $m = new \Upper_enum\PBSWITCH();
+ $m = new \Upper_enum\PBTHROW();
+ $m = new \Upper_enum\PBTRAIT();
+ $m = new \Upper_enum\PBTRY();
+ $m = new \Upper_enum\PBUNSET();
+ $m = new \Upper_enum\PBUSE();
+ $m = new \Upper_enum\PBVAR();
+ $m = new \Upper_enum\PBWHILE();
+ $m = new \Upper_enum\PBXOR();
+ $m = new \Upper_enum\PBINT();
+ $m = new \Upper_enum\PBFLOAT();
+ $m = new \Upper_enum\PBBOOL();
+ $m = new \Upper_enum\PBSTRING();
+ $m = new \Upper_enum\PBTRUE();
+ $m = new \Upper_enum\PBFALSE();
+ $m = new \Upper_enum\PBNULL();
+ $m = new \Upper_enum\PBVOID();
+ $m = new \Upper_enum\PBITERABLE();
+
+ $m = \Lower_enum_value\NotAllowed::PBabstract;
+ $m = \Lower_enum_value\NotAllowed::PBand;
+ $m = \Lower_enum_value\NotAllowed::PBarray;
+ $m = \Lower_enum_value\NotAllowed::PBas;
+ $m = \Lower_enum_value\NotAllowed::PBbreak;
+ $m = \Lower_enum_value\NotAllowed::PBcallable;
+ $m = \Lower_enum_value\NotAllowed::PBcase;
+ $m = \Lower_enum_value\NotAllowed::PBcatch;
+ $m = \Lower_enum_value\NotAllowed::PBclass;
+ $m = \Lower_enum_value\NotAllowed::PBclone;
+ $m = \Lower_enum_value\NotAllowed::PBconst;
+ $m = \Lower_enum_value\NotAllowed::PBcontinue;
+ $m = \Lower_enum_value\NotAllowed::PBdeclare;
+ $m = \Lower_enum_value\NotAllowed::PBdefault;
+ $m = \Lower_enum_value\NotAllowed::PBdie;
+ $m = \Lower_enum_value\NotAllowed::PBdo;
+ $m = \Lower_enum_value\NotAllowed::PBecho;
+ $m = \Lower_enum_value\NotAllowed::PBelse;
+ $m = \Lower_enum_value\NotAllowed::PBelseif;
+ $m = \Lower_enum_value\NotAllowed::PBempty;
+ $m = \Lower_enum_value\NotAllowed::PBenddeclare;
+ $m = \Lower_enum_value\NotAllowed::PBendfor;
+ $m = \Lower_enum_value\NotAllowed::PBendforeach;
+ $m = \Lower_enum_value\NotAllowed::PBendif;
+ $m = \Lower_enum_value\NotAllowed::PBendswitch;
+ $m = \Lower_enum_value\NotAllowed::PBendwhile;
+ $m = \Lower_enum_value\NotAllowed::PBeval;
+ $m = \Lower_enum_value\NotAllowed::PBexit;
+ $m = \Lower_enum_value\NotAllowed::PBextends;
+ $m = \Lower_enum_value\NotAllowed::PBfinal;
+ $m = \Lower_enum_value\NotAllowed::PBfor;
+ $m = \Lower_enum_value\NotAllowed::PBforeach;
+ $m = \Lower_enum_value\NotAllowed::PBfunction;
+ $m = \Lower_enum_value\NotAllowed::PBglobal;
+ $m = \Lower_enum_value\NotAllowed::PBgoto;
+ $m = \Lower_enum_value\NotAllowed::PBif;
+ $m = \Lower_enum_value\NotAllowed::PBimplements;
+ $m = \Lower_enum_value\NotAllowed::PBinclude;
+ $m = \Lower_enum_value\NotAllowed::PBinclude_once;
+ $m = \Lower_enum_value\NotAllowed::PBinstanceof;
+ $m = \Lower_enum_value\NotAllowed::PBinsteadof;
+ $m = \Lower_enum_value\NotAllowed::PBinterface;
+ $m = \Lower_enum_value\NotAllowed::PBisset;
+ $m = \Lower_enum_value\NotAllowed::PBlist;
+ $m = \Lower_enum_value\NotAllowed::PBnamespace;
+ $m = \Lower_enum_value\NotAllowed::PBnew;
+ $m = \Lower_enum_value\NotAllowed::PBor;
+ $m = \Lower_enum_value\NotAllowed::PBprint;
+ $m = \Lower_enum_value\NotAllowed::PBprivate;
+ $m = \Lower_enum_value\NotAllowed::PBprotected;
+ $m = \Lower_enum_value\NotAllowed::PBpublic;
+ $m = \Lower_enum_value\NotAllowed::PBrequire;
+ $m = \Lower_enum_value\NotAllowed::PBrequire_once;
+ $m = \Lower_enum_value\NotAllowed::PBreturn;
+ $m = \Lower_enum_value\NotAllowed::PBstatic;
+ $m = \Lower_enum_value\NotAllowed::PBswitch;
+ $m = \Lower_enum_value\NotAllowed::PBthrow;
+ $m = \Lower_enum_value\NotAllowed::PBtrait;
+ $m = \Lower_enum_value\NotAllowed::PBtry;
+ $m = \Lower_enum_value\NotAllowed::PBunset;
+ $m = \Lower_enum_value\NotAllowed::PBuse;
+ $m = \Lower_enum_value\NotAllowed::PBvar;
+ $m = \Lower_enum_value\NotAllowed::PBwhile;
+ $m = \Lower_enum_value\NotAllowed::PBxor;
+ $m = \Lower_enum_value\NotAllowed::int;
+ $m = \Lower_enum_value\NotAllowed::float;
+ $m = \Lower_enum_value\NotAllowed::bool;
+ $m = \Lower_enum_value\NotAllowed::string;
+ $m = \Lower_enum_value\NotAllowed::true;
+ $m = \Lower_enum_value\NotAllowed::false;
+ $m = \Lower_enum_value\NotAllowed::null;
+ $m = \Lower_enum_value\NotAllowed::void;
+ $m = \Lower_enum_value\NotAllowed::iterable;
+
+ $m = \Upper_enum_value\NotAllowed::PBABSTRACT;
+ $m = \Upper_enum_value\NotAllowed::PBAND;
+ $m = \Upper_enum_value\NotAllowed::PBARRAY;
+ $m = \Upper_enum_value\NotAllowed::PBAS;
+ $m = \Upper_enum_value\NotAllowed::PBBREAK;
+ $m = \Upper_enum_value\NotAllowed::PBCALLABLE;
+ $m = \Upper_enum_value\NotAllowed::PBCASE;
+ $m = \Upper_enum_value\NotAllowed::PBCATCH;
+ $m = \Upper_enum_value\NotAllowed::PBCLASS;
+ $m = \Upper_enum_value\NotAllowed::PBCLONE;
+ $m = \Upper_enum_value\NotAllowed::PBCONST;
+ $m = \Upper_enum_value\NotAllowed::PBCONTINUE;
+ $m = \Upper_enum_value\NotAllowed::PBDECLARE;
+ $m = \Upper_enum_value\NotAllowed::PBDEFAULT;
+ $m = \Upper_enum_value\NotAllowed::PBDIE;
+ $m = \Upper_enum_value\NotAllowed::PBDO;
+ $m = \Upper_enum_value\NotAllowed::PBECHO;
+ $m = \Upper_enum_value\NotAllowed::PBELSE;
+ $m = \Upper_enum_value\NotAllowed::PBELSEIF;
+ $m = \Upper_enum_value\NotAllowed::PBEMPTY;
+ $m = \Upper_enum_value\NotAllowed::PBENDDECLARE;
+ $m = \Upper_enum_value\NotAllowed::PBENDFOR;
+ $m = \Upper_enum_value\NotAllowed::PBENDFOREACH;
+ $m = \Upper_enum_value\NotAllowed::PBENDIF;
+ $m = \Upper_enum_value\NotAllowed::PBENDSWITCH;
+ $m = \Upper_enum_value\NotAllowed::PBENDWHILE;
+ $m = \Upper_enum_value\NotAllowed::PBEVAL;
+ $m = \Upper_enum_value\NotAllowed::PBEXIT;
+ $m = \Upper_enum_value\NotAllowed::PBEXTENDS;
+ $m = \Upper_enum_value\NotAllowed::PBFINAL;
+ $m = \Upper_enum_value\NotAllowed::PBFOR;
+ $m = \Upper_enum_value\NotAllowed::PBFOREACH;
+ $m = \Upper_enum_value\NotAllowed::PBFUNCTION;
+ $m = \Upper_enum_value\NotAllowed::PBGLOBAL;
+ $m = \Upper_enum_value\NotAllowed::PBGOTO;
+ $m = \Upper_enum_value\NotAllowed::PBIF;
+ $m = \Upper_enum_value\NotAllowed::PBIMPLEMENTS;
+ $m = \Upper_enum_value\NotAllowed::PBINCLUDE;
+ $m = \Upper_enum_value\NotAllowed::PBINCLUDE_ONCE;
+ $m = \Upper_enum_value\NotAllowed::PBINSTANCEOF;
+ $m = \Upper_enum_value\NotAllowed::PBINSTEADOF;
+ $m = \Upper_enum_value\NotAllowed::PBINTERFACE;
+ $m = \Upper_enum_value\NotAllowed::PBISSET;
+ $m = \Upper_enum_value\NotAllowed::PBLIST;
+ $m = \Upper_enum_value\NotAllowed::PBNAMESPACE;
+ $m = \Upper_enum_value\NotAllowed::PBNEW;
+ $m = \Upper_enum_value\NotAllowed::PBOR;
+ $m = \Upper_enum_value\NotAllowed::PBPRINT;
+ $m = \Upper_enum_value\NotAllowed::PBPRIVATE;
+ $m = \Upper_enum_value\NotAllowed::PBPROTECTED;
+ $m = \Upper_enum_value\NotAllowed::PBPUBLIC;
+ $m = \Upper_enum_value\NotAllowed::PBREQUIRE;
+ $m = \Upper_enum_value\NotAllowed::PBREQUIRE_ONCE;
+ $m = \Upper_enum_value\NotAllowed::PBRETURN;
+ $m = \Upper_enum_value\NotAllowed::PBSTATIC;
+ $m = \Upper_enum_value\NotAllowed::PBSWITCH;
+ $m = \Upper_enum_value\NotAllowed::PBTHROW;
+ $m = \Upper_enum_value\NotAllowed::PBTRAIT;
+ $m = \Upper_enum_value\NotAllowed::PBTRY;
+ $m = \Upper_enum_value\NotAllowed::PBUNSET;
+ $m = \Upper_enum_value\NotAllowed::PBUSE;
+ $m = \Upper_enum_value\NotAllowed::PBVAR;
+ $m = \Upper_enum_value\NotAllowed::PBWHILE;
+ $m = \Upper_enum_value\NotAllowed::PBXOR;
+ $m = \Upper_enum_value\NotAllowed::INT;
+ $m = \Upper_enum_value\NotAllowed::FLOAT;
+ $m = \Upper_enum_value\NotAllowed::BOOL;
+ $m = \Upper_enum_value\NotAllowed::STRING;
+ $m = \Upper_enum_value\NotAllowed::TRUE;
+ $m = \Upper_enum_value\NotAllowed::FALSE;
+ $m = \Upper_enum_value\NotAllowed::NULL;
+ $m = \Upper_enum_value\NotAllowed::VOID;
+ $m = \Upper_enum_value\NotAllowed::ITERABLE;
+ }
+
+ #########################################################
+ # Test fluent setters.
+ #########################################################
+
+ public function testFluentSetters()
+ {
+ $m = (new TestMessage())
+ ->setOptionalInt32(1)
+ ->setOptionalUInt32(2);
+ $this->assertSame(1, $m->getOptionalInt32());
+ $this->assertSame(2, $m->getOptionalUInt32());
+ }
+
+ #########################################################
+ # Test Reverse Field Order.
+ #########################################################
+
+ public function testReverseFieldOrder()
+ {
+ $m = new TestReverseFieldOrder();
+ $m->setB("abc");
+ $this->assertSame("abc", $m->getB());
+ $this->assertNotSame("abc", $m->getA());
+ }
+
+ #########################################################
+ # Test Reverse Field Order.
+ #########################################################
+
+ public function testLowerCase()
+ {
+ $m = new testLowerCaseMessage();
+ $n = testLowerCaseEnum::VALUE;
+ }
+
+ #########################################################
+ # Test Array Constructor.
+ #########################################################
+
+ public function testArrayConstructor()
+ {
+ $m = new TestMessage([
+ 'optional_int32' => -42,
+ 'optional_int64' => -43,
+ 'optional_uint32' => 42,
+ 'optional_uint64' => 43,
+ 'optional_sint32' => -44,
+ 'optional_sint64' => -45,
+ 'optional_fixed32' => 46,
+ 'optional_fixed64' => 47,
+ 'optional_sfixed32' => -46,
+ 'optional_sfixed64' => -47,
+ 'optional_float' => 1.5,
+ 'optional_double' => 1.6,
+ 'optional_bool' => true,
+ 'optional_string' => 'a',
+ 'optional_bytes' => 'b',
+ 'optional_enum' => TestEnum::ONE,
+ 'optional_message' => new Sub([
+ 'a' => 33
+ ]),
+ 'repeated_int32' => [-42, -52],
+ 'repeated_int64' => [-43, -53],
+ 'repeated_uint32' => [42, 52],
+ 'repeated_uint64' => [43, 53],
+ 'repeated_sint32' => [-44, -54],
+ 'repeated_sint64' => [-45, -55],
+ 'repeated_fixed32' => [46, 56],
+ 'repeated_fixed64' => [47, 57],
+ 'repeated_sfixed32' => [-46, -56],
+ 'repeated_sfixed64' => [-47, -57],
+ 'repeated_float' => [1.5, 2.5],
+ 'repeated_double' => [1.6, 2.6],
+ 'repeated_bool' => [true, false],
+ 'repeated_string' => ['a', 'c'],
+ 'repeated_bytes' => ['b', 'd'],
+ 'repeated_enum' => [TestEnum::ZERO, TestEnum::ONE],
+ 'repeated_message' => [new Sub(['a' => 34]),
+ new Sub(['a' => 35])],
+ 'map_int32_int32' => [-62 => -62],
+ 'map_int64_int64' => [-63 => -63],
+ 'map_uint32_uint32' => [62 => 62],
+ 'map_uint64_uint64' => [63 => 63],
+ 'map_sint32_sint32' => [-64 => -64],
+ 'map_sint64_sint64' => [-65 => -65],
+ 'map_fixed32_fixed32' => [66 => 66],
+ 'map_fixed64_fixed64' => [67 => 67],
+ 'map_sfixed32_sfixed32' => [-68 => -68],
+ 'map_sfixed64_sfixed64' => [-69 => -69],
+ 'map_int32_float' => [1 => 3.5],
+ 'map_int32_double' => [1 => 3.6],
+ 'map_bool_bool' => [true => true],
+ 'map_string_string' => ['e' => 'e'],
+ 'map_int32_bytes' => [1 => 'f'],
+ 'map_int32_enum' => [1 => TestEnum::ONE],
+ 'map_int32_message' => [1 => new Sub(['a' => 36])],
+ ]);
+
+ TestUtil::assertTestMessage($m);
+ }
+}
diff --git a/third_party/protobuf/3.6.0/php/tests/generated_phpdoc_test.php b/third_party/protobuf/3.6.0/php/tests/generated_phpdoc_test.php
new file mode 100644
index 0000000..526927f
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/tests/generated_phpdoc_test.php
@@ -0,0 +1,345 @@
+<?php
+
+require_once('generated/NoNamespaceEnum.php');
+require_once('generated/NoNamespaceMessage.php');
+require_once('test_base.php');
+require_once('test_util.php');
+
+use Foo\TestMessage;
+
+class GeneratedPhpdocTest extends TestBase
+{
+ public function testPhpDocForClass()
+ {
+ $class = new ReflectionClass('Foo\TestMessage');
+ $doc = $class->getDocComment();
+ $this->assertContains('foo.TestMessage', $doc);
+ }
+
+ public function testPhpDocForConstructor()
+ {
+ $class = new ReflectionClass('Foo\TestMessage');
+ $doc = $class->getMethod('__construct')->getDocComment();
+ $this->assertContains('@param array $data', $doc);
+ $this->assertContains('@type int $optional_int32', $doc);
+ }
+
+ /**
+ * @dataProvider providePhpDocForGettersAndSetters
+ */
+ public function testPhpDocForIntGetters($methods, $expectedDoc)
+ {
+ $class = new ReflectionClass('Foo\TestMessage');
+ foreach ($methods as $method) {
+ $doc = $class->getMethod($method)->getDocComment();
+ $this->assertContains($expectedDoc, $doc);
+ }
+ }
+
+ public function providePhpDocForGettersAndSetters()
+ {
+ return [
+ [
+ [
+ 'setOptionalInt32',
+ 'setOptionalUint32',
+ 'setOptionalSint32',
+ 'setOptionalFixed32',
+ 'setOptionalSfixed32',
+ 'setOneofInt32',
+ 'setOneofUint32',
+ 'setOneofSint32',
+ 'setOneofFixed32',
+ 'setOneofSfixed32',
+ 'setOptionalEnum',
+ 'setOptionalNoNamespaceEnum',
+ 'setOptionalNestedEnum',
+ 'setOneofEnum'
+ ],
+ '@param int $var'
+ ],
+ [
+ [
+ 'setOptionalInt64',
+ 'setOptionalUint64',
+ 'setOptionalSint64',
+ 'setOptionalFixed64',
+ 'setOptionalSfixed64',
+ 'setOneofInt64',
+ 'setOneofUint64',
+ 'setOneofSint64',
+ 'setOneofFixed64',
+ 'setOneofSfixed64',
+ ],
+ '@param int|string $var'
+ ],
+ [
+ [
+ 'getOptionalInt32',
+ 'getOptionalUint32',
+ 'getOptionalSint32',
+ 'getOptionalFixed32',
+ 'getOptionalSfixed32',
+ 'getOneofInt32',
+ 'getOneofUint32',
+ 'getOneofSint32',
+ 'getOneofFixed32',
+ 'getOneofSfixed32',
+ 'getOptionalEnum',
+ 'getOptionalNoNamespaceEnum',
+ 'getOptionalNestedEnum',
+ 'getOneofEnum',
+ ],
+ '@return int'
+ ],
+ [
+ [
+ 'setOptionalInt64',
+ 'setOptionalUint64',
+ 'setOptionalSint64',
+ 'setOptionalFixed64',
+ 'setOptionalSfixed64',
+ 'setOneofInt64',
+ 'setOneofUint64',
+ 'setOneofSint64',
+ 'setOneofFixed64',
+ 'setOneofSfixed64',
+ ],
+ '@param int|string $var'
+ ],
+ [
+ [
+ 'getRepeatedInt32',
+ 'getRepeatedInt64',
+ 'getRepeatedUint32',
+ 'getRepeatedUint64',
+ 'getRepeatedSint32',
+ 'getRepeatedSint64',
+ 'getRepeatedFixed32',
+ 'getRepeatedFixed64',
+ 'getRepeatedSfixed32',
+ 'getRepeatedSfixed64',
+ 'getRepeatedFloat',
+ 'getRepeatedDouble',
+ 'getRepeatedBool',
+ 'getRepeatedString',
+ 'getRepeatedBytes',
+ 'getRepeatedEnum',
+ 'getRepeatedMessage',
+ 'getRepeatedRecursive',
+ 'getRepeatedNoNamespaceMessage',
+ 'getRepeatedNoNamespaceEnum',
+ ],
+ '@return \Google\Protobuf\Internal\RepeatedField'
+ ],
+ [
+ [
+ 'getMapInt32Int32',
+ 'getMapInt64Int64',
+ 'getMapUint32Uint32',
+ 'getMapUint64Uint64',
+ 'getMapSint32Sint32',
+ 'getMapSint64Sint64',
+ 'getMapFixed32Fixed32',
+ 'getMapFixed64Fixed64',
+ 'getMapSfixed32Sfixed32',
+ 'getMapSfixed64Sfixed64',
+ 'getMapInt32Float',
+ 'getMapInt32Double',
+ 'getMapBoolBool',
+ 'getMapStringString',
+ 'getMapInt32Bytes',
+ 'getMapInt32Enum',
+ 'getMapInt32Message',
+ 'getMapRecursive',
+ ],
+ '@return \Google\Protobuf\Internal\MapField'
+ ],
+ [
+ [
+ 'setRepeatedInt32',
+ 'setRepeatedUint32',
+ 'setRepeatedSint32',
+ 'setRepeatedFixed32',
+ 'setRepeatedSfixed32',
+ 'setRepeatedEnum',
+ 'setRepeatedNoNamespaceEnum',
+ ],
+ '@param int[]|\Google\Protobuf\Internal\RepeatedField $var'
+ ],
+ [
+ [
+ 'setRepeatedInt64',
+ 'setRepeatedUint64',
+ 'setRepeatedSint64',
+ 'setRepeatedFixed64',
+ 'setRepeatedSfixed64',
+ ],
+ '@param int[]|string[]|\Google\Protobuf\Internal\RepeatedField $var'
+ ],
+ [
+ [
+ 'setRepeatedFloat',
+ 'setRepeatedDouble',
+ ],
+ '@param float[]|\Google\Protobuf\Internal\RepeatedField $var'
+ ],
+ [
+ [
+ 'setRepeatedBool',
+ ],
+ '@param bool[]|\Google\Protobuf\Internal\RepeatedField $var'
+ ],
+ [
+ [
+ 'setRepeatedString',
+ 'setRepeatedBytes',
+ ],
+ '@param string[]|\Google\Protobuf\Internal\RepeatedField $var'
+ ],
+ [
+ [
+ 'setRepeatedMessage',
+ ],
+ '@param \Foo\TestMessage\Sub[]|\Google\Protobuf\Internal\RepeatedField $var'
+ ],
+ [
+ [
+ 'setRepeatedRecursive',
+ ],
+ '@param \Foo\TestMessage[]|\Google\Protobuf\Internal\RepeatedField $var'
+ ],
+ [
+ [
+ 'setRepeatedNoNamespaceMessage',
+ ],
+ '@param \NoNamespaceMessage[]|\Google\Protobuf\Internal\RepeatedField $var'
+ ],
+ [
+ [
+ 'setMapInt32Int32',
+ 'setMapInt64Int64',
+ 'setMapUint32Uint32',
+ 'setMapUint64Uint64',
+ 'setMapSint32Sint32',
+ 'setMapSint64Sint64',
+ 'setMapFixed32Fixed32',
+ 'setMapFixed64Fixed64',
+ 'setMapSfixed32Sfixed32',
+ 'setMapSfixed64Sfixed64',
+ 'setMapInt32Float',
+ 'setMapInt32Double',
+ 'setMapBoolBool',
+ 'setMapStringString',
+ 'setMapInt32Bytes',
+ 'setMapInt32Enum',
+ 'setMapInt32Message',
+ 'setMapRecursive',
+ ],
+ '@param array|\Google\Protobuf\Internal\MapField $var'
+ ],
+ [
+ [
+ 'getOptionalFloat',
+ 'getOptionalDouble',
+ 'getOneofDouble',
+ 'getOneofFloat',
+ ],
+ '@return float'
+ ],
+ [
+ [
+ 'setOptionalFloat',
+ 'setOptionalDouble',
+ 'setOneofDouble',
+ 'setOneofFloat',
+ ],
+ '@param float $var'
+ ],
+ [
+ [
+ 'getOptionalBool',
+ 'getOneofBool',
+ ],
+ '@return bool'],
+ [
+ [
+ 'setOptionalBool',
+ 'setOneofBool',
+ ],
+ '@param bool $var'
+ ],
+ [
+ [
+ 'getOptionalString',
+ 'getOptionalBytes',
+ 'getOneofString',
+ 'getOneofBytes',
+ 'getMyOneof',
+ ],
+ '@return string'
+ ],
+ [
+ [
+ 'setOptionalString',
+ 'setOptionalBytes',
+ 'setOneofString',
+ 'setOneofBytes',
+ ],
+ '@param string $var'
+ ],
+
+ [
+ [
+ 'getOptionalMessage',
+ 'getOneofMessage'
+ ],
+ '@return \Foo\TestMessage\Sub'
+ ],
+ [
+ [
+ 'setOptionalMessage',
+ 'setOneofMessage'
+ ],
+ '@param \Foo\TestMessage\Sub $var'
+ ],
+ [
+ [
+ 'getOptionalIncludedMessage'
+ ],
+ '@return \Bar\TestInclude'
+ ],
+ [
+ [
+ 'setOptionalIncludedMessage'
+ ],
+ '@param \Bar\TestInclude $var'
+ ],
+ [
+ [
+ 'getRecursive'
+ ],
+ '@return \Foo\TestMessage'
+ ],
+ [
+ [
+ 'setRecursive'
+ ],
+ '@param \Foo\TestMessage $var'
+ ],
+
+ [
+ [
+ 'getOptionalNoNamespaceMessage'
+ ],
+ '@return \NoNamespaceMessage'
+ ],
+ [
+ [
+ 'setOptionalNoNamespaceMessage'
+ ],
+ '@param \NoNamespaceMessage $var'
+ ],
+ ];
+ }
+}
diff --git a/third_party/protobuf/3.6.0/php/tests/generated_service_test.php b/third_party/protobuf/3.6.0/php/tests/generated_service_test.php
new file mode 100644
index 0000000..5407db9
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/tests/generated_service_test.php
@@ -0,0 +1,110 @@
+<?php
+
+require_once('test_base.php');
+require_once('test_util.php');
+
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\MapField;
+use Google\Protobuf\Internal\GPBType;
+use Foo\Greeter;
+use Foo\HelloRequest;
+use Foo\HelloReply;
+
+class GeneratedServiceTest extends TestBase
+{
+ /**
+ * @var \ReflectionClass
+ */
+ private $serviceClass;
+
+ /**
+ * @var \ReflectionClass
+ */
+ private $namespacedServiceClass;
+
+ /**
+ * @var array
+ */
+ private $methodNames = [
+ 'sayHello',
+ 'sayHelloAgain'
+ ];
+
+ public function setUp()
+ {
+ parent::setUp();
+
+ $this->serviceClass = new ReflectionClass('Foo\GreeterInterface');
+
+ $this->namespacedServiceClass = new ReflectionClass('Bar\OtherGreeterInterface');
+ }
+
+ public function testIsInterface()
+ {
+ $this->assertTrue($this->serviceClass->isInterface());
+ }
+
+ public function testPhpDocForClass()
+ {
+ $this->assertContains('foo.Greeter', $this->serviceClass->getDocComment());
+ }
+
+ public function testPhpDocForNamespacedClass()
+ {
+ $this->assertContains('foo.OtherGreeter', $this->namespacedServiceClass->getDocComment());
+ }
+
+ public function testServiceMethodsAreGenerated()
+ {
+ $this->assertCount(count($this->methodNames), $this->serviceClass->getMethods());
+ foreach ($this->methodNames as $methodName) {
+ $this->assertTrue($this->serviceClass->hasMethod($methodName));
+ }
+ }
+
+ public function testPhpDocForServiceMethod()
+ {
+ foreach ($this->methodNames as $methodName) {
+ $docComment = $this->serviceClass->getMethod($methodName)->getDocComment();
+ $this->assertContains($methodName, $docComment);
+ $this->assertContains('@param \Foo\HelloRequest $request', $docComment);
+ $this->assertContains('@return \Foo\HelloReply', $docComment);
+ }
+ }
+
+ public function testPhpDocForServiceMethodInNamespacedClass()
+ {
+ foreach ($this->methodNames as $methodName) {
+ $docComment = $this->namespacedServiceClass->getMethod($methodName)->getDocComment();
+ $this->assertContains($methodName, $docComment);
+ $this->assertContains('@param \Foo\HelloRequest $request', $docComment);
+ $this->assertContains('@return \Foo\HelloReply', $docComment);
+ }
+ }
+
+ public function testParamForServiceMethod()
+ {
+ foreach ($this->methodNames as $methodName) {
+ $method = $this->serviceClass->getMethod($methodName);
+ $this->assertCount(1, $method->getParameters());
+ $param = $method->getParameters()[0];
+ $this->assertFalse($param->isOptional());
+ $this->assertSame('request', $param->getName());
+ // ReflectionParameter::getType only exists in PHP 7+, so get the type from __toString
+ $this->assertContains('Foo\HelloRequest $request', (string) $param);
+ }
+ }
+
+ public function testParamForServiceMethodInNamespacedClass()
+ {
+ foreach ($this->methodNames as $methodName) {
+ $method = $this->serviceClass->getMethod($methodName);
+ $this->assertCount(1, $method->getParameters());
+ $param = $method->getParameters()[0];
+ $this->assertFalse($param->isOptional());
+ $this->assertSame('request', $param->getName());
+ // ReflectionParameter::getType only exists in PHP 7+, so get the type from __toString
+ $this->assertContains('Foo\HelloRequest $request', (string) $param);
+ }
+ }
+}
diff --git a/third_party/protobuf/3.6.0/php/tests/map_field_test.php b/third_party/protobuf/3.6.0/php/tests/map_field_test.php
new file mode 100644
index 0000000..447bdd9
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/tests/map_field_test.php
@@ -0,0 +1,468 @@
+<?php
+
+require_once('test_util.php');
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\MapField;
+use Foo\TestMessage;
+use Foo\TestMessage\Sub;
+
+class MapFieldTest extends PHPUnit_Framework_TestCase {
+
+ #########################################################
+ # Test int32 field.
+ #########################################################
+
+ public function testInt32() {
+ $arr = new MapField(GPBType::INT32, GPBType::INT32);
+
+ // Test integer argument.
+ $arr[MAX_INT32] = MAX_INT32;
+ $this->assertSame(MAX_INT32, $arr[MAX_INT32]);
+ $arr[MIN_INT32] = MIN_INT32;
+ $this->assertSame(MIN_INT32, $arr[MIN_INT32]);
+ $this->assertEquals(2, count($arr));
+ $this->assertTrue(isset($arr[MAX_INT32]));
+ $this->assertTrue(isset($arr[MIN_INT32]));
+ unset($arr[MAX_INT32]);
+ unset($arr[MIN_INT32]);
+ $this->assertEquals(0, count($arr));
+
+ // Test float argument.
+ $arr[1.9] = 1.9;
+ $arr[2.1] = 2.1;
+ $this->assertSame(1, $arr[1]);
+ $this->assertSame(2, $arr[2]);
+ $arr[MAX_INT32_FLOAT] = MAX_INT32_FLOAT;
+ $this->assertSame(MAX_INT32, $arr[MAX_INT32]);
+ $arr[MIN_INT32_FLOAT] = MIN_INT32_FLOAT;
+ $this->assertSame(MIN_INT32, $arr[MIN_INT32]);
+ $this->assertEquals(4, count($arr));
+ unset($arr[1.9]);
+ unset($arr[2.9]);
+ unset($arr[MAX_INT32_FLOAT]);
+ unset($arr[MIN_INT32_FLOAT]);
+ $this->assertEquals(0, count($arr));
+
+ // Test string argument.
+ $arr['2'] = '2';
+ $this->assertSame(2, $arr[2]);
+ $arr['3.1'] = '3.1';
+ $this->assertSame(3, $arr[3]);
+ $arr[MAX_INT32_STRING] = MAX_INT32_STRING;
+ $this->assertSame(MAX_INT32, $arr[MAX_INT32]);
+ $this->assertEquals(3, count($arr));
+ unset($arr['2']);
+ unset($arr['3.1']);
+ unset($arr[MAX_INT32_STRING]);
+ $this->assertEquals(0, count($arr));
+
+ // Test foreach.
+ $arr = new MapField(GPBType::INT32, GPBType::INT32);
+ for ($i = 0; $i < 3; $i++) {
+ $arr[$i] = $i;
+ }
+ $i = 0;
+ $arr_test = [];
+ foreach ($arr as $key => $val) {
+ $this->assertSame($key, $val);
+ $arr_test[] = $key;
+ $i++;
+ }
+ $this->assertTrue(isset($arr_test[0]));
+ $this->assertTrue(isset($arr_test[1]));
+ $this->assertTrue(isset($arr_test[2]));
+ $this->assertSame(3, $i);
+ }
+
+ #########################################################
+ # Test uint32 field.
+ #########################################################
+
+ public function testUint32() {
+ $arr = new MapField(GPBType::UINT32, GPBType::UINT32);
+
+ // Test integer argument.
+ $arr[MAX_UINT32] = MAX_UINT32;
+ $this->assertSame(-1, $arr[-1]);
+ $this->assertEquals(1, count($arr));
+ unset($arr[MAX_UINT32]);
+ $this->assertEquals(0, count($arr));
+
+ $arr[-1] = -1;
+ $this->assertSame(-1, $arr[-1]);
+ $arr[MIN_UINT32] = MIN_UINT32;
+ $this->assertSame(MIN_UINT32, $arr[MIN_UINT32]);
+ $this->assertEquals(2, count($arr));
+ unset($arr[-1]);
+ unset($arr[MIN_UINT32]);
+ $this->assertEquals(0, count($arr));
+
+ // Test float argument.
+ $arr[MAX_UINT32_FLOAT] = MAX_UINT32_FLOAT;
+ $this->assertSame(-1, $arr[-1]);
+ $this->assertEquals(1, count($arr));
+ unset($arr[MAX_UINT32_FLOAT]);
+ $this->assertEquals(0, count($arr));
+
+ $arr[3.1] = 3.1;
+ $this->assertSame(3, $arr[3]);
+ $arr[-1.0] = -1.0;
+ $this->assertSame(-1, $arr[-1]);
+ $arr[MIN_UINT32_FLOAT] = MIN_UINT32_FLOAT;
+ $this->assertSame(MIN_UINT32, $arr[MIN_UINT32]);
+ $this->assertEquals(3, count($arr));
+ unset($arr[3.1]);
+ unset($arr[-1.0]);
+ unset($arr[MIN_UINT32_FLOAT]);
+ $this->assertEquals(0, count($arr));
+
+ // Test string argument.
+ $arr[MAX_UINT32_STRING] = MAX_UINT32_STRING;
+ $this->assertSame(-1, $arr[-1]);
+ $this->assertEquals(1, count($arr));
+ unset($arr[MAX_UINT32_STRING]);
+ $this->assertEquals(0, count($arr));
+
+ $arr['7'] = '7';
+ $this->assertSame(7, $arr[7]);
+ $arr['3.1'] = '3.1';
+ $this->assertSame(3, $arr[3]);
+ $arr['-1.0'] = '-1.0';
+ $this->assertSame(-1, $arr[-1]);
+ $arr[MIN_UINT32_STRING] = MIN_UINT32_STRING;
+ $this->assertSame(MIN_UINT32, $arr[MIN_UINT32]);
+ $this->assertEquals(4, count($arr));
+ unset($arr['7']);
+ unset($arr['3.1']);
+ unset($arr['-1.0']);
+ unset($arr[MIN_UINT32_STRING]);
+ $this->assertEquals(0, count($arr));
+ }
+
+ #########################################################
+ # Test int64 field.
+ #########################################################
+
+ public function testInt64() {
+ $arr = new MapField(GPBType::INT64, GPBType::INT64);
+
+ // Test integer argument.
+ $arr[MAX_INT64] = MAX_INT64;
+ $arr[MIN_INT64] = MIN_INT64;
+ if (PHP_INT_SIZE == 4) {
+ $this->assertSame(MAX_INT64_STRING, $arr[MAX_INT64_STRING]);
+ $this->assertSame(MIN_INT64_STRING, $arr[MIN_INT64_STRING]);
+ } else {
+ $this->assertSame(MAX_INT64, $arr[MAX_INT64]);
+ $this->assertSame(MIN_INT64, $arr[MIN_INT64]);
+ }
+ $this->assertEquals(2, count($arr));
+ unset($arr[MAX_INT64]);
+ unset($arr[MIN_INT64]);
+ $this->assertEquals(0, count($arr));
+
+ // Test float argument.
+ $arr[1.1] = 1.1;
+ if (PHP_INT_SIZE == 4) {
+ $this->assertSame('1', $arr['1']);
+ } else {
+ $this->assertSame(1, $arr[1]);
+ }
+ $this->assertEquals(1, count($arr));
+ unset($arr[1.1]);
+ $this->assertEquals(0, count($arr));
+
+ // Test string argument.
+ $arr['2'] = '2';
+ $arr['3.1'] = '3.1';
+ $arr[MAX_INT64_STRING] = MAX_INT64_STRING;
+ $arr[MIN_INT64_STRING] = MIN_INT64_STRING;
+ if (PHP_INT_SIZE == 4) {
+ $this->assertSame('2', $arr['2']);
+ $this->assertSame('3', $arr['3']);
+ $this->assertSame(MAX_INT64_STRING, $arr[MAX_INT64_STRING]);
+ $this->assertSame(MIN_INT64_STRING, $arr[MIN_INT64_STRING]);
+ } else {
+ $this->assertSame(2, $arr[2]);
+ $this->assertSame(3, $arr[3]);
+ $this->assertSame(MAX_INT64, $arr[MAX_INT64]);
+ $this->assertSame(MIN_INT64, $arr[MIN_INT64]);
+ }
+ $this->assertEquals(4, count($arr));
+ unset($arr['2']);
+ unset($arr['3.1']);
+ unset($arr[MAX_INT64_STRING]);
+ unset($arr[MIN_INT64_STRING]);
+ $this->assertEquals(0, count($arr));
+ }
+
+ #########################################################
+ # Test uint64 field.
+ #########################################################
+
+ public function testUint64() {
+ $arr = new MapField(GPBType::UINT64, GPBType::UINT64);
+
+ // Test integer argument.
+ $arr[MAX_UINT64] = MAX_UINT64;
+ if (PHP_INT_SIZE == 4) {
+ $this->assertSame(MAX_UINT64_STRING, $arr[MAX_UINT64_STRING]);
+ } else {
+ $this->assertSame(MAX_UINT64, $arr[MAX_UINT64]);
+ }
+ $this->assertEquals(1, count($arr));
+ unset($arr[MAX_UINT64]);
+ $this->assertEquals(0, count($arr));
+
+ // Test float argument.
+ $arr[1.1] = 1.1;
+ if (PHP_INT_SIZE == 4) {
+ $this->assertSame('1', $arr['1']);
+ } else {
+ $this->assertSame(1, $arr[1]);
+ }
+ $this->assertEquals(1, count($arr));
+ unset($arr[1.1]);
+ $this->assertEquals(0, count($arr));
+
+ // Test string argument.
+ $arr['2'] = '2';
+ $arr['3.1'] = '3.1';
+ $arr[MAX_UINT64_STRING] = MAX_UINT64_STRING;
+
+ if (PHP_INT_SIZE == 4) {
+ $this->assertSame('2', $arr['2']);
+ $this->assertSame('3', $arr['3']);
+ $this->assertSame(MAX_UINT64_STRING, $arr[MAX_UINT64_STRING]);
+ } else {
+ $this->assertSame(2, $arr[2]);
+ $this->assertSame(3, $arr[3]);
+ $this->assertSame(MAX_UINT64, $arr[MAX_UINT64]);
+ }
+
+ $this->assertEquals(3, count($arr));
+ unset($arr['2']);
+ unset($arr['3.1']);
+ unset($arr[MAX_UINT64_STRING]);
+ $this->assertEquals(0, count($arr));
+ }
+
+ #########################################################
+ # Test float field.
+ #########################################################
+
+ public function testFloat() {
+ $arr = new MapField(GPBType::INT32, GPBType::FLOAT);
+
+ // Test set.
+ $arr[0] = 1;
+ $this->assertEquals(1.0, $arr[0], '', MAX_FLOAT_DIFF);
+
+ $arr[1] = 1.1;
+ $this->assertEquals(1.1, $arr[1], '', MAX_FLOAT_DIFF);
+
+ $arr[2] = '2';
+ $this->assertEquals(2.0, $arr[2], '', MAX_FLOAT_DIFF);
+ $arr[3] = '3.1';
+ $this->assertEquals(3.1, $arr[3], '', MAX_FLOAT_DIFF);
+
+ $this->assertEquals(4, count($arr));
+ }
+
+ #########################################################
+ # Test double field.
+ #########################################################
+
+ public function testDouble() {
+ $arr = new MapField(GPBType::INT32, GPBType::DOUBLE);
+
+ // Test set.
+ $arr[0] = 1;
+ $this->assertEquals(1.0, $arr[0], '', MAX_FLOAT_DIFF);
+
+ $arr[1] = 1.1;
+ $this->assertEquals(1.1, $arr[1], '', MAX_FLOAT_DIFF);
+
+ $arr[2] = '2';
+ $this->assertEquals(2.0, $arr[2], '', MAX_FLOAT_DIFF);
+ $arr[3] = '3.1';
+ $this->assertEquals(3.1, $arr[3], '', MAX_FLOAT_DIFF);
+
+ $this->assertEquals(4, count($arr));
+ }
+
+ #########################################################
+ # Test bool field.
+ #########################################################
+
+ public function testBool() {
+ $arr = new MapField(GPBType::BOOL, GPBType::BOOL);
+
+ // Test boolean.
+ $arr[True] = True;
+ $this->assertSame(True, $arr[True]);
+ $this->assertEquals(1, count($arr));
+ unset($arr[True]);
+ $this->assertEquals(0, count($arr));
+
+ $arr[False] = False;
+ $this->assertSame(False, $arr[False]);
+ $this->assertEquals(1, count($arr));
+ unset($arr[False]);
+ $this->assertEquals(0, count($arr));
+
+ // Test integer.
+ $arr[-1] = -1;
+ $this->assertSame(True, $arr[True]);
+ $this->assertEquals(1, count($arr));
+ unset($arr[-1]);
+ $this->assertEquals(0, count($arr));
+
+ $arr[0] = 0;
+ $this->assertSame(False, $arr[False]);
+ $this->assertEquals(1, count($arr));
+ unset($arr[0]);
+ $this->assertEquals(0, count($arr));
+
+ // Test float.
+ $arr[1.1] = 1.1;
+ $this->assertSame(True, $arr[True]);
+ $this->assertEquals(1, count($arr));
+ unset($arr[1.1]);
+ $this->assertEquals(0, count($arr));
+
+ $arr[0.0] = 0.0;
+ $this->assertSame(False, $arr[False]);
+ $this->assertEquals(1, count($arr));
+ unset($arr[0.0]);
+ $this->assertEquals(0, count($arr));
+
+ // Test string.
+ $arr['a'] = 'a';
+ $this->assertSame(True, $arr[True]);
+ $this->assertEquals(1, count($arr));
+ unset($arr['a']);
+ $this->assertEquals(0, count($arr));
+
+ $arr[''] = '';
+ $this->assertSame(False, $arr[False]);
+ $this->assertEquals(1, count($arr));
+ unset($arr['']);
+ $this->assertEquals(0, count($arr));
+ }
+
+ #########################################################
+ # Test string field.
+ #########################################################
+
+ public function testString() {
+ $arr = new MapField(GPBType::STRING, GPBType::STRING);
+
+ // Test set.
+ $arr['abc'] = 'abc';
+ $this->assertSame('abc', $arr['abc']);
+ $this->assertEquals(1, count($arr));
+ unset($arr['abc']);
+ $this->assertEquals(0, count($arr));
+
+ $arr[1] = 1;
+ $this->assertSame('1', $arr['1']);
+ $this->assertEquals(1, count($arr));
+ unset($arr[1]);
+ $this->assertEquals(0, count($arr));
+
+ $arr[1.1] = 1.1;
+ $this->assertSame('1.1', $arr['1.1']);
+ $this->assertEquals(1, count($arr));
+ unset($arr[1.1]);
+ $this->assertEquals(0, count($arr));
+
+ $arr[True] = True;
+ $this->assertSame('1', $arr['1']);
+ $this->assertEquals(1, count($arr));
+ unset($arr[True]);
+ $this->assertEquals(0, count($arr));
+
+ // Test foreach.
+ $arr = new MapField(GPBType::STRING, GPBType::STRING);
+ for ($i = 0; $i < 3; $i++) {
+ $arr[$i] = $i;
+ }
+ $i = 0;
+ $arr_test = [];
+ foreach ($arr as $key => $val) {
+ $this->assertSame($key, $val);
+ $arr_test[] = $key;
+ $i++;
+ }
+ $this->assertTrue(isset($arr_test['0']));
+ $this->assertTrue(isset($arr_test['1']));
+ $this->assertTrue(isset($arr_test['2']));
+ $this->assertSame(3, $i);
+ }
+
+ #########################################################
+ # Test message field.
+ #########################################################
+
+ public function testMessage() {
+ $arr = new MapField(GPBType::INT32,
+ GPBType::MESSAGE, Sub::class);
+
+ // Test append.
+ $sub_m = new Sub();
+ $sub_m->setA(1);
+ $arr[0] = $sub_m;
+ $this->assertSame(1, $arr[0]->getA());
+
+ $this->assertEquals(1, count($arr));
+
+ // Test foreach.
+ $arr = new MapField(GPBType::INT32,
+ GPBType::MESSAGE, Sub::class);
+ for ($i = 0; $i < 3; $i++) {
+ $arr[$i] = new Sub();;
+ $arr[$i]->setA($i);
+ }
+ $i = 0;
+ $key_test = [];
+ $value_test = [];
+ foreach ($arr as $key => $val) {
+ $key_test[] = $key;
+ $value_test[] = $val->getA();
+ $i++;
+ }
+ $this->assertTrue(isset($key_test['0']));
+ $this->assertTrue(isset($key_test['1']));
+ $this->assertTrue(isset($key_test['2']));
+ $this->assertTrue(isset($value_test['0']));
+ $this->assertTrue(isset($value_test['1']));
+ $this->assertTrue(isset($value_test['2']));
+ $this->assertSame(3, $i);
+ }
+
+ #########################################################
+ # Test memory leak
+ #########################################################
+
+ // TODO(teboring): Add it back.
+ // public function testCycleLeak()
+ // {
+ // $arr = new MapField(GPBType::INT32,
+ // GPBType::MESSAGE, TestMessage::class);
+ // $arr[0] = new TestMessage;
+ // $arr[0]->SetMapRecursive($arr);
+
+ // // Clean up memory before test.
+ // gc_collect_cycles();
+ // $start = memory_get_usage();
+ // unset($arr);
+
+ // // Explicitly trigger garbage collection.
+ // gc_collect_cycles();
+
+ // $end = memory_get_usage();
+ // $this->assertLessThan($start, $end);
+ // }
+}
diff --git a/third_party/protobuf/3.6.0/php/tests/memory_leak_test.php b/third_party/protobuf/3.6.0/php/tests/memory_leak_test.php
new file mode 100644
index 0000000..4e3874b
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/tests/memory_leak_test.php
@@ -0,0 +1,193 @@
+<?php
+
+# phpunit has memory leak by itself. Thus, it cannot be used to test memory leak.
+
+require_once('generated/NoNamespaceEnum.php');
+require_once('generated/NoNamespaceMessage.php');
+require_once('generated/NoNamespaceMessage/NestedEnum.php');
+require_once('generated/NoNamespaceMessage/NestedMessage.php');
+require_once('generated/PrefixEmpty.php');
+require_once('generated/PrefixTestPrefix.php');
+require_once('generated/PrefixTestPrefix/PrefixNestedEnum.php');
+require_once('generated/PrefixTestPrefix/PrefixNestedMessage.php');
+require_once('generated/TestEmptyNamespace.php');
+require_once('generated/TestEmptyNamespace/NestedEnum.php');
+require_once('generated/TestEmptyNamespace/NestedMessage.php');
+require_once('generated/Bar/TestInclude.php');
+require_once('generated/Bar/TestLegacyMessage.php');
+require_once('generated/Bar/TestLegacyMessage/NestedEnum.php');
+require_once('generated/Bar/TestLegacyMessage/NestedMessage.php');
+require_once('generated/Foo/PBARRAY.php');
+require_once('generated/Foo/PBEmpty.php');
+require_once('generated/Foo/TestEnum.php');
+require_once('generated/Foo/TestIncludeNamespaceMessage.php');
+require_once('generated/Foo/TestIncludePrefixMessage.php');
+require_once('generated/Foo/TestMessage.php');
+require_once('generated/Foo/TestMessage/PBEmpty.php');
+require_once('generated/Foo/TestMessage/NestedEnum.php');
+require_once('generated/Foo/TestMessage/Sub.php');
+require_once('generated/Foo/TestPackedMessage.php');
+require_once('generated/Foo/TestPhpDoc.php');
+require_once('generated/Foo/TestRandomFieldOrder.php');
+require_once('generated/Foo/TestReverseFieldOrder.php');
+require_once('generated/Foo/TestUnpackedMessage.php');
+require_once('generated/Foo/testLowerCaseMessage.php');
+require_once('generated/Foo/testLowerCaseEnum.php');
+require_once('generated/GPBMetadata/Proto/Test.php');
+require_once('generated/TestEmptyPhpNamespace.php');
+require_once('generated/GPBMetadata/Proto/TestInclude.php');
+require_once('generated/TestNoNamespace.php');
+require_once('generated/Metadata/Php/Test/TestPhpNamespace.php');
+require_once('generated/GPBMetadata/Proto/TestPrefix.php');
+require_once('generated/Php/Test/TestNamespace.php');
+require_once('generated/Php/Test/TestNamespace/PBEmpty.php');
+require_once('generated/Php/Test/TestNamespace/PBEmpty/NestedEnum.php');
+require_once('generated/Php/Test/TestNamespace/PBEmpty/NestedMessage.php');
+require_once('generated/Php/Test/TestNamespace/NestedEnum.php');
+require_once('generated/Php/Test/TestNamespace/NestedMessage.php');
+require_once('test_util.php');
+
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBType;
+use Foo\TestMessage;
+use Foo\TestMessage\Sub;
+
+$from = new TestMessage();
+TestUtil::setTestMessage($from);
+TestUtil::assertTestMessage($from);
+
+$data = $from->serializeToString();
+
+$to = new TestMessage();
+$to->mergeFromString($data);
+
+TestUtil::assertTestMessage($to);
+
+$from = new TestMessage();
+TestUtil::setTestMessage2($from);
+
+$data = $from->serializeToString();
+
+$to->mergeFromString($data);
+
+// TODO(teboring): This causes following tests fail in php7.
+# $from->setRecursive($from);
+
+$arr = new RepeatedField(GPBType::MESSAGE, TestMessage::class);
+$arr[] = new TestMessage;
+$arr[0]->SetRepeatedRecursive($arr);
+
+// Test oneof fields.
+$m = new TestMessage();
+
+$m->setOneofInt32(1);
+assert(1 === $m->getOneofInt32());
+assert(0.0 === $m->getOneofFloat());
+assert('' === $m->getOneofString());
+assert(NULL === $m->getOneofMessage());
+$data = $m->serializeToString();
+$n = new TestMessage();
+$n->mergeFromString($data);
+assert(1 === $n->getOneofInt32());
+
+$m->setOneofFloat(2.0);
+assert(0 === $m->getOneofInt32());
+assert(2.0 === $m->getOneofFloat());
+assert('' === $m->getOneofString());
+assert(NULL === $m->getOneofMessage());
+$data = $m->serializeToString();
+$n = new TestMessage();
+$n->mergeFromString($data);
+assert(2.0 === $n->getOneofFloat());
+
+$m->setOneofString('abc');
+assert(0 === $m->getOneofInt32());
+assert(0.0 === $m->getOneofFloat());
+assert('abc' === $m->getOneofString());
+assert(NULL === $m->getOneofMessage());
+$data = $m->serializeToString();
+$n = new TestMessage();
+$n->mergeFromString($data);
+assert('abc' === $n->getOneofString());
+
+$sub_m = new Sub();
+$sub_m->setA(1);
+$m->setOneofMessage($sub_m);
+assert(0 === $m->getOneofInt32());
+assert(0.0 === $m->getOneofFloat());
+assert('' === $m->getOneofString());
+assert(1 === $m->getOneofMessage()->getA());
+$data = $m->serializeToString();
+$n = new TestMessage();
+$n->mergeFromString($data);
+assert(1 === $n->getOneofMessage()->getA());
+
+$m = new TestMessage();
+$m->mergeFromString(hex2bin('F80601'));
+assert('f80601' === bin2hex($m->serializeToString()));
+
+// Test create repeated field via array.
+$str_arr = array("abc");
+$m = new TestMessage();
+$m->setRepeatedString($str_arr);
+
+// Test create map field via array.
+$str_arr = array("abc"=>"abc");
+$m = new TestMessage();
+$m->setMapStringString($str_arr);
+
+// Test unset
+$from = new TestMessage();
+TestUtil::setTestMessage($from);
+unset($from);
+
+// Test wellknown
+$from = new \Google\Protobuf\Timestamp();
+$from->setSeconds(1);
+assert(1, $from->getSeconds());
+
+$timestamp = new \Google\Protobuf\Timestamp();
+
+date_default_timezone_set('UTC');
+$from = new DateTime('2011-01-01T15:03:01.012345UTC');
+$timestamp->fromDateTime($from);
+assert($from->format('U') == $timestamp->getSeconds());
+assert(0 == $timestamp->getNanos());
+
+$to = $timestamp->toDateTime();
+assert(\DateTime::class == get_class($to));
+assert($from->format('U') == $to->format('U'));
+
+$from = new \Google\Protobuf\Value();
+$from->setNumberValue(1);
+assert(1, $from->getNumberValue());
+
+// Test discard unknown in message.
+$m = new TestMessage();
+$from = hex2bin('F80601');
+$m->mergeFromString($from);
+$m->discardUnknownFields();
+$to = $m->serializeToString();
+assert("" === bin2hex($to));
+
+// Test clear
+$m = new TestMessage();
+TestUtil::setTestMessage($m);
+$m->clear();
+
+// Test unset map element
+$m = new TestMessage();
+$map = $m->getMapStringString();
+$map[1] = 1;
+unset($map[1]);
+
+// Test descriptor
+$pool = \Google\Protobuf\DescriptorPool::getGeneratedPool();
+$desc = $pool->getDescriptorByClassName("\Foo\TestMessage");
+$field = $desc->getField(1);
+
+$from = new TestMessage();
+$to = new TestMessage();
+TestUtil::setTestMessage($from);
+$to->mergeFrom($from);
+TestUtil::assertTestMessage($to);
diff --git a/third_party/protobuf/3.6.0/php/tests/php_implementation_test.php b/third_party/protobuf/3.6.0/php/tests/php_implementation_test.php
new file mode 100644
index 0000000..323a36f
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/tests/php_implementation_test.php
@@ -0,0 +1,587 @@
+<?php
+
+require_once('test_base.php');
+require_once('test_util.php');
+
+use Foo\TestEnum;
+use Foo\TestMessage;
+use Foo\TestMessage\Sub;
+use Foo\TestPackedMessage;
+use Google\Protobuf\Internal\CodedInputStream;
+use Google\Protobuf\Internal\FileDescriptorSet;
+use Google\Protobuf\Internal\GPBLabel;
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\GPBWire;
+use Google\Protobuf\Internal\CodedOutputStream;
+
+class ImplementationTest extends TestBase
+{
+ public function testReadInt32()
+ {
+ $value = null;
+
+ // Positive number.
+ $input = new CodedInputStream(hex2bin("01"));
+ GPBWire::readInt32($input, $value);
+ $this->assertSame(1, $value);
+
+ // Negative number.
+ $input = new CodedInputStream(hex2bin("ffffffff0f"));
+ GPBWire::readInt32($input, $value);
+ $this->assertSame(-1, $value);
+
+ // Discard overflow bits.
+ $input = new CodedInputStream(hex2bin("ffffffff7f"));
+ GPBWire::readInt32($input, $value);
+ $this->assertSame(-1, $value);
+ }
+
+ public function testReadUint32()
+ {
+ $value = null;
+
+ // Positive number.
+ $input = new CodedInputStream(hex2bin("01"));
+ GPBWire::readUint32($input, $value);
+ $this->assertSame(1, $value);
+
+ // Max uint32.
+ $input = new CodedInputStream(hex2bin("ffffffff0f"));
+ GPBWire::readUint32($input, $value);
+ $this->assertSame(-1, $value);
+
+ // Discard overflow bits.
+ $input = new CodedInputStream(hex2bin("ffffffff7f"));
+ GPBWire::readUint32($input, $value);
+ $this->assertSame(-1, $value);
+ }
+
+ public function testReadInt64()
+ {
+ $value = null;
+
+ // Positive number.
+ $input = new CodedInputStream(hex2bin("01"));
+ GPBWire::readInt64($input, $value);
+ $this->assertEquals(1, $value);
+
+ // Negative number.
+ $input = new CodedInputStream(hex2bin("ffffffffffffffffff01"));
+ GPBWire::readInt64($input, $value);
+ $this->assertEquals(-1, $value);
+
+ // Discard overflow bits.
+ $input = new CodedInputStream(hex2bin("ffffffffffffffffff0f"));
+ GPBWire::readInt64($input, $value);
+ $this->assertEquals(-1, $value);
+ }
+
+ public function testReadUint64()
+ {
+ $value = null;
+
+ // Positive number.
+ $input = new CodedInputStream(hex2bin("01"));
+ GPBWire::readUint64($input, $value);
+ $this->assertEquals(1, $value);
+
+ // Negative number.
+ $input = new CodedInputStream(hex2bin("FFFFFFFFFFFFFFFFFF01"));
+ GPBWire::readUint64($input, $value);
+ $this->assertEquals(-1, $value);
+
+ // Discard overflow bits.
+ $input = new CodedInputStream(hex2bin("FFFFFFFFFFFFFFFFFF0F"));
+ GPBWire::readUint64($input, $value);
+ $this->assertEquals(-1, $value);
+ }
+
+ public function testReadSint32()
+ {
+ $value = null;
+
+ $input = new CodedInputStream(hex2bin("00"));
+ GPBWire::readSint32($input, $value);
+ $this->assertSame(0, $value);
+
+ $input = new CodedInputStream(hex2bin("01"));
+ GPBWire::readSint32($input, $value);
+ $this->assertSame(-1, $value);
+
+ $input = new CodedInputStream(hex2bin("02"));
+ GPBWire::readSint32($input, $value);
+ $this->assertSame(1, $value);
+ }
+
+ public function testReadSint64()
+ {
+ $value = null;
+
+ $input = new CodedInputStream(hex2bin("00"));
+ GPBWire::readSint64($input, $value);
+ $this->assertEquals(0, $value);
+
+ $input = new CodedInputStream(hex2bin("01"));
+ GPBWire::readSint64($input, $value);
+ $this->assertEquals(-1, $value);
+
+ $input = new CodedInputStream(hex2bin("02"));
+ GPBWire::readSint64($input, $value);
+ $this->assertEquals(1, $value);
+ }
+
+ public function testReadFixed32()
+ {
+ $value = null;
+ $input = new CodedInputStream(hex2bin("12345678"));
+ GPBWire::readFixed32($input, $value);
+ $this->assertSame(0x78563412, $value);
+ }
+
+ public function testReadFixed64()
+ {
+ $value = null;
+ $input = new CodedInputStream(hex2bin("1234567812345678"));
+ GPBWire::readFixed64($input, $value);
+ if (PHP_INT_SIZE == 4) {
+ $this->assertSame("8671175386481439762", $value);
+ } else {
+ $this->assertSame(0x7856341278563412, $value);
+ }
+ }
+
+ public function testReadSfixed32()
+ {
+ $value = null;
+ $input = new CodedInputStream(hex2bin("12345678"));
+ GPBWire::readSfixed32($input, $value);
+ $this->assertSame(0x78563412, $value);
+ }
+
+ public function testReadFloat()
+ {
+ $value = null;
+ $input = new CodedInputStream(hex2bin("0000803F"));
+ GPBWire::readFloat($input, $value);
+ $this->assertSame(1.0, $value);
+ }
+
+ public function testReadBool()
+ {
+ $value = null;
+
+ $input = new CodedInputStream(hex2bin("00"));
+ GPBWire::readBool($input, $value);
+ $this->assertSame(false, $value);
+
+ $input = new CodedInputStream(hex2bin("01"));
+ GPBWire::readBool($input, $value);
+ $this->assertSame(true, $value);
+ }
+
+ public function testReadDouble()
+ {
+ $value = null;
+ $input = new CodedInputStream(hex2bin("000000000000F03F"));
+ GPBWire::readDouble($input, $value);
+ $this->assertSame(1.0, $value);
+ }
+
+ public function testReadSfixed64()
+ {
+ $value = null;
+ $input = new CodedInputStream(hex2bin("1234567812345678"));
+ GPBWire::readSfixed64($input, $value);
+ if (PHP_INT_SIZE == 4) {
+ $this->assertSame("8671175386481439762", $value);
+ } else {
+ $this->assertSame(0x7856341278563412, $value);
+ }
+ }
+
+ public function testZigZagEncodeDecode()
+ {
+ $this->assertSame(0, GPBWire::zigZagEncode32(0));
+ $this->assertSame(1, GPBWire::zigZagEncode32(-1));
+ $this->assertSame(2, GPBWire::zigZagEncode32(1));
+ $this->assertSame(3, GPBWire::zigZagEncode32(-2));
+ $this->assertSame(0x7FFFFFFE, GPBWire::zigZagEncode32(0x3FFFFFFF));
+ $this->assertSame(0x7FFFFFFF, GPBWire::zigZagEncode32(0xC0000000));
+ $this->assertSame(0x7FFFFFFF, GPBWire::zigZagEncode32(-1073741824));
+
+ $this->assertSame(0, GPBWire::zigZagDecode32(0));
+ $this->assertSame(-1, GPBWire::zigZagDecode32(1));
+ $this->assertSame(1, GPBWire::zigZagDecode32(2));
+ $this->assertSame(-2, GPBWire::zigZagDecode32(3));
+ $this->assertSame(0x3FFFFFFF, GPBWire::zigZagDecode32(0x7FFFFFFE));
+ $this->assertSame(-1073741824, GPBWire::zigZagDecode32(0x7FFFFFFF));
+ $this->assertSame(0x7FFFFFFF, GPBWire::zigZagDecode32(0xFFFFFFFE));
+ $this->assertSame((int)-2147483648,GPBWire::zigZagDecode32(0xFFFFFFFF));
+
+ if (PHP_INT_SIZE == 4) {
+ $this->assertSame(-2, GPBWire::zigZagEncode32(0x7FFFFFFF));
+ $this->assertSame(-1, GPBWire::zigZagEncode32(0x80000000));
+ $this->assertSame('0', GPBWire::zigZagEncode64(0));
+ $this->assertSame('1', GPBWire::zigZagEncode64(-1));
+ $this->assertSame('2', GPBWire::zigZagEncode64(1));
+ $this->assertSame('3', GPBWire::zigZagEncode64(-2));
+ $this->assertSame(
+ '2147483646', // 0x7FFFFFE
+ GPBWire::zigZagEncode64(0x3FFFFFFF));
+ $this->assertSame(
+ '2147483647', // 0x7FFFFFF
+ GPBWire::zigZagEncode64(-1073741824)); // 0xFFFFFFFFC0000000
+ $this->assertSame(
+ '4294967294', // 0xFFFFFFFE
+ GPBWire::zigZagEncode64(2147483647)); // 0x7FFFFFFF
+ $this->assertSame(
+ '4294967295', // 0xFFFFFFFF
+ GPBWire::zigZagEncode64(-2147483648)); // 0xFFFFFFFF80000000
+ $this->assertSame(
+ '18446744073709551614', // 0xFFFFFFFFFFFFFFFE
+ // 0x7FFFFFFFFFFFFFFF
+ GPBWire::zigZagEncode64("9223372036854775807"));
+ $this->assertSame(
+ '18446744073709551615', // 0xFFFFFFFFFFFFFFFF
+ // 0x8000000000000000
+ GPBWire::zigZagEncode64("-9223372036854775808"));
+
+ $this->assertSame('0', GPBWire::zigZagDecode64(0));
+ $this->assertSame('-1', GPBWire::zigZagDecode64(1));
+ $this->assertSame('1', GPBWire::zigZagDecode64(2));
+ $this->assertSame('-2', GPBWire::zigZagDecode64(3));
+ } else {
+ $this->assertSame(4294967294, GPBWire::zigZagEncode32(0x7FFFFFFF));
+ $this->assertSame(4294967295, GPBWire::zigZagEncode32(0x80000000));
+ $this->assertSame(0, GPBWire::zigZagEncode64(0));
+ $this->assertSame(1, GPBWire::zigZagEncode64(-1));
+ $this->assertSame(2, GPBWire::zigZagEncode64(1));
+ $this->assertSame(3, GPBWire::zigZagEncode64(-2));
+ $this->assertSame(0x7FFFFFFE, GPBWire::zigZagEncode64(0x3FFFFFFF));
+ $this->assertSame(
+ 0x7FFFFFFF,
+ GPBWire::zigZagEncode64(0xFFFFFFFFC0000000));
+ $this->assertSame(
+ 0xFFFFFFFE,
+ GPBWire::zigZagEncode64(0x7FFFFFFF));
+ $this->assertSame(
+ 0xFFFFFFFF,
+ GPBWire::zigZagEncode64(0xFFFFFFFF80000000));
+ $this->assertSame(
+ -2, // 0xFFFFFFFFFFFFFFFE
+ GPBWire::zigZagEncode64(0x7FFFFFFFFFFFFFFF));
+ $this->assertSame(
+ -1, // 0xFFFFFFFFFFFFFFFF
+ GPBWire::zigZagEncode64(0x8000000000000000));
+
+ $this->assertSame(0, GPBWire::zigZagDecode64(0));
+ $this->assertSame(-1, GPBWire::zigZagDecode64(1));
+ $this->assertSame(1, GPBWire::zigZagDecode64(2));
+ $this->assertSame(-2, GPBWire::zigZagDecode64(3));
+ }
+
+ // Round trip
+ $this->assertSame(0, GPBWire::zigZagDecode32(GPBWire::zigZagEncode32(0)));
+ $this->assertSame(1, GPBWire::zigZagDecode32(GPBWire::zigZagEncode32(1)));
+ $this->assertSame(-1, GPBWire::zigZagDecode32(GPBWire::zigZagEncode32(-1)));
+ $this->assertSame(14927,
+ GPBWire::zigZagDecode32(GPBWire::zigZagEncode32(14927)));
+ $this->assertSame(-3612,
+ GPBWire::zigZagDecode32(GPBWire::zigZagEncode32(-3612)));
+ }
+
+ public function testDecode()
+ {
+ $m = new TestMessage();
+ $m->mergeFromString(TestUtil::getGoldenTestMessage());
+ TestUtil::assertTestMessage($m);
+ }
+
+ public function testDescriptorDecode()
+ {
+ $file_desc_set = new FileDescriptorSet();
+ $file_desc_set->mergeFromString(hex2bin(
+ "0a3b0a12746573745f696e636c7564652e70726f746f120362617222180a" .
+ "0b54657374496e636c75646512090a0161180120012805620670726f746f33"));
+
+ $this->assertSame(1, sizeof($file_desc_set->getFile()));
+
+ $file_desc = $file_desc_set->getFile()[0];
+ $this->assertSame("test_include.proto", $file_desc->getName());
+ $this->assertSame("bar", $file_desc->getPackage());
+ $this->assertSame(0, sizeof($file_desc->getDependency()));
+ $this->assertSame(1, sizeof($file_desc->getMessageType()));
+ $this->assertSame(0, sizeof($file_desc->getEnumType()));
+ $this->assertSame("proto3", $file_desc->getSyntax());
+
+ $desc = $file_desc->getMessageType()[0];
+ $this->assertSame("TestInclude", $desc->getName());
+ $this->assertSame(1, sizeof($desc->getField()));
+ $this->assertSame(0, sizeof($desc->getNestedType()));
+ $this->assertSame(0, sizeof($desc->getEnumType()));
+ $this->assertSame(0, sizeof($desc->getOneofDecl()));
+
+ $field = $desc->getField()[0];
+ $this->assertSame("a", $field->getName());
+ $this->assertSame(1, $field->getNumber());
+ $this->assertSame(GPBLabel::OPTIONAL, $field->getLabel());
+ $this->assertSame(GPBType::INT32, $field->getType());
+ }
+
+ public function testReadVarint64()
+ {
+ $var = 0;
+
+ // Empty buffer.
+ $input = new CodedInputStream(hex2bin(''));
+ $this->assertFalse($input->readVarint64($var));
+
+ // The largest varint is 10 bytes long.
+ $input = new CodedInputStream(hex2bin('8080808080808080808001'));
+ $this->assertFalse($input->readVarint64($var));
+
+ // Corrupted varint.
+ $input = new CodedInputStream(hex2bin('808080'));
+ $this->assertFalse($input->readVarint64($var));
+
+ // Normal case.
+ $input = new CodedInputStream(hex2bin('808001'));
+ $this->assertTrue($input->readVarint64($var));
+ if (PHP_INT_SIZE == 4) {
+ $this->assertSame('16384', $var);
+ } else {
+ $this->assertSame(16384, $var);
+ }
+ $this->assertFalse($input->readVarint64($var));
+
+ // Read two varint.
+ $input = new CodedInputStream(hex2bin('808001808002'));
+ $this->assertTrue($input->readVarint64($var));
+ if (PHP_INT_SIZE == 4) {
+ $this->assertSame('16384', $var);
+ } else {
+ $this->assertSame(16384, $var);
+ }
+ $this->assertTrue($input->readVarint64($var));
+ if (PHP_INT_SIZE == 4) {
+ $this->assertSame('32768', $var);
+ } else {
+ $this->assertSame(32768, $var);
+ }
+ $this->assertFalse($input->readVarint64($var));
+
+ // Read 64 testing
+ $testVals = array(
+ '10' => '0a000000000000000000',
+ '100' => '64000000000000000000',
+ '800' => 'a0060000000000000000',
+ '6400' => '80320000000000000000',
+ '70400' => '80a60400000000000000',
+ '774400' => '80a22f00000000000000',
+ '9292800' => '8098b704000000000000',
+ '74342400' => '80c0b923000000000000',
+ '743424000' => '8080bfe2020000000000',
+ '8177664000' => '8080b5bb1e0000000000',
+ '65421312000' => '8080a8dbf30100000000',
+ '785055744000' => '8080e0c7ec1600000000',
+ '9420668928000' => '808080dd969202000000',
+ '103627358208000' => '808080fff9c717000000',
+ '1139900940288000' => '808080f5bd9783020000',
+ '13678811283456000' => '808080fce699a6180000',
+ '109430490267648000' => '808080e0b7ceb1c20100',
+ '984874412408832000' => '808080e0f5c1bed50d00',
+ );
+
+ foreach ($testVals as $original => $encoded) {
+ $input = new CodedInputStream(hex2bin($encoded));
+ $this->assertTrue($input->readVarint64($var));
+ $this->assertEquals($original, $var);
+ }
+ }
+
+ public function testReadVarint32()
+ {
+ $var = 0;
+
+ // Empty buffer.
+ $input = new CodedInputStream(hex2bin(''));
+ $this->assertFalse($input->readVarint32($var));
+
+ // The largest varint is 10 bytes long.
+ $input = new CodedInputStream(hex2bin('8080808080808080808001'));
+ $this->assertFalse($input->readVarint32($var));
+
+ // Corrupted varint.
+ $input = new CodedInputStream(hex2bin('808080'));
+ $this->assertFalse($input->readVarint32($var));
+
+ // Normal case.
+ $input = new CodedInputStream(hex2bin('808001'));
+ $this->assertTrue($input->readVarint32($var));
+ $this->assertSame(16384, $var);
+ $this->assertFalse($input->readVarint32($var));
+
+ // Read two varint.
+ $input = new CodedInputStream(hex2bin('808001808002'));
+ $this->assertTrue($input->readVarint32($var));
+ $this->assertSame(16384, $var);
+ $this->assertTrue($input->readVarint32($var));
+ $this->assertSame(32768, $var);
+ $this->assertFalse($input->readVarint32($var));
+
+ // Read a 64-bit integer. High-order bits should be discarded.
+ $input = new CodedInputStream(hex2bin('808081808001'));
+ $this->assertTrue($input->readVarint32($var));
+ $this->assertSame(16384, $var);
+ $this->assertFalse($input->readVarint32($var));
+ }
+
+ public function testReadTag()
+ {
+ $input = new CodedInputStream(hex2bin('808001'));
+ $tag = $input->readTag();
+ $this->assertSame(16384, $tag);
+ $tag = $input->readTag();
+ $this->assertSame(0, $tag);
+ }
+
+ public function testPushPopLimit()
+ {
+ $input = new CodedInputStream(hex2bin('808001'));
+ $old_limit = $input->pushLimit(0);
+ $tag = $input->readTag();
+ $this->assertSame(0, $tag);
+ $input->popLimit($old_limit);
+ $tag = $input->readTag();
+ $this->assertSame(16384, $tag);
+ }
+
+ public function testReadRaw()
+ {
+ $input = new CodedInputStream(hex2bin('808001'));
+ $buffer = null;
+
+ $this->assertTrue($input->readRaw(3, $buffer));
+ $this->assertSame(hex2bin('808001'), $buffer);
+
+ $this->assertFalse($input->readRaw(1, $buffer));
+ }
+
+ public function testWriteVarint32()
+ {
+ $output = new CodedOutputStream(3);
+ $output->writeVarint32(16384, true);
+ $this->assertSame(hex2bin('808001'), $output->getData());
+
+ // Negative numbers are padded to be compatible with int64.
+ $output = new CodedOutputStream(10);
+ $output->writeVarint32(-43, false);
+ $this->assertSame(hex2bin('D5FFFFFFFFFFFFFFFF01'), $output->getData());
+ }
+
+ public function testWriteVarint64()
+ {
+ $output = new CodedOutputStream(10);
+ $output->writeVarint64(-43);
+ $this->assertSame(hex2bin('D5FFFFFFFFFFFFFFFF01'), $output->getData());
+ }
+
+ public function testWriteLittleEndian32()
+ {
+ $output = new CodedOutputStream(4);
+ $output->writeLittleEndian32(46);
+ $this->assertSame(hex2bin('2E000000'), $output->getData());
+ }
+
+ public function testWriteLittleEndian64()
+ {
+ $output = new CodedOutputStream(8);
+ $output->writeLittleEndian64(47);
+ $this->assertSame(hex2bin('2F00000000000000'), $output->getData());
+ }
+
+ public function testByteSize()
+ {
+ $m = new TestMessage();
+ TestUtil::setTestMessage($m);
+ $this->assertSame(506, $m->byteSize());
+ }
+
+ public function testPackedByteSize()
+ {
+ $m = new TestPackedMessage();
+ TestUtil::setTestPackedMessage($m);
+ $this->assertSame(166, $m->byteSize());
+ }
+
+ /**
+ * @expectedException UnexpectedValueException
+ * @expectedExceptionMessage Invalid message property: optionalInt32
+ */
+ public function testArrayConstructorJsonCaseThrowsException()
+ {
+ $m = new TestMessage([
+ 'optionalInt32' => -42,
+ ]);
+ }
+
+ /**
+ * @expectedException Exception
+ * @expectedExceptionMessage Expect Foo\TestMessage_Sub.
+ */
+ public function testArraysForMessagesThrowsException()
+ {
+ $m = new TestMessage([
+ 'optional_message' => [
+ 'a' => 33
+ ]
+ ]);
+ }
+
+ public function testArrayConstructorWithNullValues()
+ {
+ $requestData = [
+ 'optional_bool' => null,
+ 'optional_string' => null,
+ 'optional_bytes' => null,
+ 'optional_message' => null,
+ ];
+
+ $m = new TestMessage($requestData);
+
+ $this->assertSame(false, $m->getOptionalBool());
+ $this->assertSame('', $m->getOptionalString());
+ $this->assertSame('', $m->getOptionalBytes());
+ $this->assertSame(null, $m->getOptionalMessage());
+ }
+
+ /**
+ * @dataProvider provideArrayConstructorWithNullValuesThrowsException
+ * @expectedException Exception
+ */
+ public function testArrayConstructorWithNullValuesThrowsException($requestData)
+ {
+ $m = new TestMessage($requestData);
+ }
+
+ public function provideArrayConstructorWithNullValuesThrowsException()
+ {
+ return [
+ [['optional_int32' => null]],
+ [['optional_int64' => null]],
+ [['optional_uint32' => null]],
+ [['optional_uint64' => null]],
+ [['optional_sint32' => null]],
+ [['optional_sint64' => null]],
+ [['optional_fixed32' => null]],
+ [['optional_fixed64' => null]],
+ [['optional_sfixed32' => null]],
+ [['optional_sfixed64' => null]],
+ [['optional_float' => null]],
+ [['optional_double' => null]],
+ [['optional_enum' => null]],
+ [['repeated_int32' => null]],
+ [['map_int32_int32' => null]],
+ ];
+ }
+}
diff --git a/third_party/protobuf/3.6.0/php/tests/proto/empty/echo.proto b/third_party/protobuf/3.6.0/php/tests/proto/empty/echo.proto
new file mode 100644
index 0000000..1817018
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/tests/proto/empty/echo.proto
@@ -0,0 +1,17 @@
+syntax = "proto3";
+
+package empty.echo;
+
+message TestEmptyPackage {
+ int32 a = 1;
+
+ // Test nested messages, enums, and reserved names
+ NestedMessage nested_message = 2;
+ NestedEnum nested_enum = 3;
+ message NestedMessage {
+ int32 a = 1;
+ }
+ enum NestedEnum {
+ ZERO = 0;
+ };
+}
diff --git a/third_party/protobuf/3.6.0/php/tests/proto/test.proto b/third_party/protobuf/3.6.0/php/tests/proto/test.proto
new file mode 100644
index 0000000..d0109d8
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/tests/proto/test.proto
@@ -0,0 +1,203 @@
+syntax = "proto3";
+
+import 'proto/test_include.proto';
+import 'proto/test_no_namespace.proto';
+import 'proto/test_php_namespace.proto';
+import 'proto/test_empty_php_namespace.proto';
+import 'proto/test_prefix.proto';
+
+package foo;
+
+message TestMessage {
+ // Singular
+ int32 optional_int32 = 1;
+ int64 optional_int64 = 2;
+ uint32 optional_uint32 = 3;
+ uint64 optional_uint64 = 4;
+ sint32 optional_sint32 = 5;
+ sint64 optional_sint64 = 6;
+ fixed32 optional_fixed32 = 7;
+ fixed64 optional_fixed64 = 8;
+ sfixed32 optional_sfixed32 = 9;
+ sfixed64 optional_sfixed64 = 10;
+ float optional_float = 11;
+ double optional_double = 12;
+ bool optional_bool = 13;
+ string optional_string = 14;
+ bytes optional_bytes = 15;
+
+ TestEnum optional_enum = 16;
+ Sub optional_message = 17;
+ bar.TestInclude optional_included_message = 18;
+ TestMessage recursive = 19;
+
+ // Repeated
+ repeated int32 repeated_int32 = 31;
+ repeated int64 repeated_int64 = 32;
+ repeated uint32 repeated_uint32 = 33;
+ repeated uint64 repeated_uint64 = 34;
+ repeated sint32 repeated_sint32 = 35;
+ repeated sint64 repeated_sint64 = 36;
+ repeated fixed32 repeated_fixed32 = 37;
+ repeated fixed64 repeated_fixed64 = 38;
+ repeated sfixed32 repeated_sfixed32 = 39;
+ repeated sfixed64 repeated_sfixed64 = 40;
+ repeated float repeated_float = 41;
+ repeated double repeated_double = 42;
+ repeated bool repeated_bool = 43;
+ repeated string repeated_string = 44;
+ repeated bytes repeated_bytes = 45;
+
+ repeated TestEnum repeated_enum = 46;
+ repeated Sub repeated_message = 47;
+ repeated TestMessage repeated_recursive = 48;
+
+ oneof my_oneof {
+ int32 oneof_int32 = 51;
+ int64 oneof_int64 = 52;
+ uint32 oneof_uint32 = 53;
+ uint64 oneof_uint64 = 54;
+ uint32 oneof_sint32 = 55;
+ uint64 oneof_sint64 = 56;
+ uint32 oneof_fixed32 = 57;
+ uint64 oneof_fixed64 = 58;
+ uint32 oneof_sfixed32 = 59;
+ uint64 oneof_sfixed64 = 60;
+ double oneof_double = 61;
+ float oneof_float = 62;
+ bool oneof_bool = 63;
+ string oneof_string = 64;
+ bytes oneof_bytes = 65;
+ TestEnum oneof_enum = 66;
+ Sub oneof_message = 67;
+ }
+
+ map<int32, int32> map_int32_int32 = 71;
+ map<int64, int64> map_int64_int64 = 72;
+ map<uint32, uint32> map_uint32_uint32 = 73;
+ map<uint64, uint64> map_uint64_uint64 = 74;
+ map<sint32, sint32> map_sint32_sint32 = 75;
+ map<sint64, sint64> map_sint64_sint64 = 76;
+ map<fixed32, fixed32> map_fixed32_fixed32 = 77;
+ map<fixed64, fixed64> map_fixed64_fixed64 = 78;
+ map<sfixed32, sfixed32> map_sfixed32_sfixed32 = 79;
+ map<sfixed64, sfixed64> map_sfixed64_sfixed64 = 80;
+ map<int32, float> map_int32_float = 81;
+ map<int32, double> map_int32_double = 82;
+ map<bool, bool> map_bool_bool = 83;
+ map<string, string> map_string_string = 84;
+ map<int32, bytes> map_int32_bytes = 85;
+ map<int32, TestEnum> map_int32_enum = 86;
+ map<int32, Sub> map_int32_message = 87;
+
+ map<int32, TestMessage> map_recursive = 88;
+
+ message Sub {
+ int32 a = 1;
+ repeated int32 b = 2;
+ }
+
+ // Reserved for non-existing field test.
+ // int32 non_exist = 89;
+
+ NoNamespaceMessage optional_no_namespace_message = 91;
+ NoNamespaceEnum optional_no_namespace_enum = 92;
+ repeated NoNamespaceMessage repeated_no_namespace_message = 93;
+ repeated NoNamespaceEnum repeated_no_namespace_enum = 94;
+
+ enum NestedEnum {
+ ZERO = 0;
+ }
+
+ NestedEnum optional_nested_enum = 101;
+
+ // Test prefix for reserved words.
+ message Empty {
+ int32 a = 1;
+ }
+
+ reserved 111;
+}
+
+enum TestEnum {
+ ZERO = 0;
+ ONE = 1;
+ TWO = 2;
+ ECHO = 3; // Test reserved name.
+}
+
+// Test prefix for reserved words.
+message Empty {
+ int32 a = 1;
+}
+
+message ARRAY {
+ int32 a = 1;
+}
+
+message TestPackedMessage {
+ repeated int32 repeated_int32 = 90 [packed = true];
+ repeated int64 repeated_int64 = 91 [packed = true];
+ repeated uint32 repeated_uint32 = 92 [packed = true];
+ repeated uint64 repeated_uint64 = 93 [packed = true];
+ repeated sint32 repeated_sint32 = 94 [packed = true];
+ repeated sint64 repeated_sint64 = 95 [packed = true];
+ repeated fixed32 repeated_fixed32 = 96 [packed = true];
+ repeated fixed64 repeated_fixed64 = 97 [packed = true];
+ repeated sfixed32 repeated_sfixed32 = 98 [packed = true];
+ repeated sfixed64 repeated_sfixed64 = 99 [packed = true];
+ repeated float repeated_float = 100 [packed = true];
+ repeated double repeated_double = 101 [packed = true];
+ repeated bool repeated_bool = 102 [packed = true];
+ repeated TestEnum repeated_enum = 103 [packed = true];
+}
+
+// Need to be in sync with TestPackedMessage.
+message TestUnpackedMessage {
+ repeated int32 repeated_int32 = 90 [packed = false];
+ repeated int64 repeated_int64 = 91 [packed = false];
+ repeated uint32 repeated_uint32 = 92 [packed = false];
+ repeated uint64 repeated_uint64 = 93 [packed = false];
+ repeated sint32 repeated_sint32 = 94 [packed = false];
+ repeated sint64 repeated_sint64 = 95 [packed = false];
+ repeated fixed32 repeated_fixed32 = 96 [packed = false];
+ repeated fixed64 repeated_fixed64 = 97 [packed = false];
+ repeated sfixed32 repeated_sfixed32 = 98 [packed = false];
+ repeated sfixed64 repeated_sfixed64 = 99 [packed = false];
+ repeated float repeated_float = 100 [packed = false];
+ repeated double repeated_double = 101 [packed = false];
+ repeated bool repeated_bool = 102 [packed = false];
+ repeated TestEnum repeated_enum = 103 [packed = false];
+}
+
+// /**/@<>&\{
+message TestPhpDoc {
+ int32 a = 1;
+}
+
+message TestIncludePrefixMessage {
+ TestPrefix prefix_message = 1;
+}
+
+message TestIncludeNamespaceMessage {
+ TestNamespace namespace_message = 1;
+ TestEmptyNamespace empty_namespace_message = 2;
+}
+
+// This will cause upb fields not ordered by the order in the generated code.
+message TestRandomFieldOrder {
+ int64 tag13 = 150;
+ string tag14 = 160;
+}
+
+message TestReverseFieldOrder {
+ repeated int32 a = 2;
+ string b = 1;
+}
+
+message testLowerCaseMessage {
+}
+
+enum testLowerCaseEnum {
+ VALUE = 0;
+}
diff --git a/third_party/protobuf/3.6.0/php/tests/proto/test_descriptors.proto b/third_party/protobuf/3.6.0/php/tests/proto/test_descriptors.proto
new file mode 100644
index 0000000..d42aec7
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/tests/proto/test_descriptors.proto
@@ -0,0 +1,35 @@
+syntax = "proto3";
+
+package descriptors;
+
+message TestDescriptorsMessage {
+ int32 optional_int32 = 1;
+ TestDescriptorsEnum optional_enum = 16;
+ Sub optional_message = 17;
+
+ // Repeated
+ repeated int32 repeated_int32 = 31;
+ repeated Sub repeated_message = 47;
+
+ oneof my_oneof {
+ int32 oneof_int32 = 51;
+ }
+
+ map<int32, EnumSub> map_int32_enum = 71;
+
+ message Sub {
+ int32 a = 1;
+ repeated int32 b = 2;
+ }
+
+ enum EnumSub {
+ ZERO = 0;
+ ONE = 1;
+ }
+}
+
+enum TestDescriptorsEnum {
+ ZERO = 0;
+ ONE = 1;
+}
+
diff --git a/third_party/protobuf/3.6.0/php/tests/proto/test_empty_php_namespace.proto b/third_party/protobuf/3.6.0/php/tests/proto/test_empty_php_namespace.proto
new file mode 100644
index 0000000..c7ed165
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/tests/proto/test_empty_php_namespace.proto
@@ -0,0 +1,19 @@
+syntax = "proto3";
+
+package foo;
+option php_namespace = "";
+option php_metadata_namespace = "";
+
+message TestEmptyNamespace {
+ int32 a = 1;
+
+ // Test nested messages, enums, and reserved names
+ NestedMessage nested_message = 2;
+ NestedEnum nested_enum = 3;
+ message NestedMessage {
+ int32 a = 1;
+ }
+ enum NestedEnum {
+ ZERO = 0;
+ };
+}
diff --git a/third_party/protobuf/3.6.0/php/tests/proto/test_import_descriptor_proto.proto b/third_party/protobuf/3.6.0/php/tests/proto/test_import_descriptor_proto.proto
new file mode 100644
index 0000000..2a19940
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/tests/proto/test_import_descriptor_proto.proto
@@ -0,0 +1,14 @@
+syntax = "proto3";
+
+import "google/protobuf/descriptor.proto";
+
+message TestImportDescriptorProto {
+ extend google.protobuf.MethodOptions {
+ int32 a = 72295727;
+ }
+}
+
+extend google.protobuf.MethodOptions {
+ int32 a = 72295728;
+}
+
diff --git a/third_party/protobuf/3.6.0/php/tests/proto/test_include.proto b/third_party/protobuf/3.6.0/php/tests/proto/test_include.proto
new file mode 100644
index 0000000..a9072fe
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/tests/proto/test_include.proto
@@ -0,0 +1,18 @@
+syntax = "proto3";
+
+package bar;
+
+message TestInclude {
+ int32 a = 1;
+}
+
+message TestLegacyMessage {
+ NestedMessage message = 1;
+ NestedEnum enum = 2;
+ message NestedMessage {
+ int32 a = 1;
+ }
+ enum NestedEnum {
+ ZERO = 0;
+ }
+}
diff --git a/third_party/protobuf/3.6.0/php/tests/proto/test_no_namespace.proto b/third_party/protobuf/3.6.0/php/tests/proto/test_no_namespace.proto
new file mode 100644
index 0000000..cce42ea
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/tests/proto/test_no_namespace.proto
@@ -0,0 +1,22 @@
+syntax = "proto3";
+
+option php_metadata_namespace = "\\";
+
+message NoNamespaceMessage {
+ int32 a = 1;
+
+ // Test nested messages, enums, and reserved names
+ NestedMessage nested_message = 2;
+ NestedEnum nested_enum = 3;
+ message NestedMessage {
+ int32 a = 1;
+ }
+ enum NestedEnum {
+ ZERO = 0;
+ };
+}
+
+enum NoNamespaceEnum {
+ VALUE_A = 0;
+ VALUE_B = 1;
+}
diff --git a/third_party/protobuf/3.6.0/php/tests/proto/test_php_namespace.proto b/third_party/protobuf/3.6.0/php/tests/proto/test_php_namespace.proto
new file mode 100644
index 0000000..61085bf
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/tests/proto/test_php_namespace.proto
@@ -0,0 +1,31 @@
+syntax = "proto3";
+
+package foo;
+option php_namespace = "Php\\Test";
+option php_metadata_namespace = "Metadata\\Php\\Test";
+
+message TestNamespace {
+ int32 a = 1;
+
+ // Test nested messages, enums, and reserved names
+ NestedMessage nested_message = 2;
+ NestedEnum nested_enum = 3;
+ Empty reserved_name = 4;
+ message NestedMessage {
+ int32 a = 1;
+ }
+ enum NestedEnum {
+ ZERO = 0;
+ };
+ // Test reserved name
+ message Empty {
+ NestedMessage nested_message = 1;
+ NestedEnum nested_enum = 2;
+ message NestedMessage {
+ int32 a = 1;
+ }
+ enum NestedEnum {
+ ZERO = 0;
+ };
+ }
+}
diff --git a/third_party/protobuf/3.6.0/php/tests/proto/test_prefix.proto b/third_party/protobuf/3.6.0/php/tests/proto/test_prefix.proto
new file mode 100644
index 0000000..3fa1138
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/tests/proto/test_prefix.proto
@@ -0,0 +1,20 @@
+syntax = "proto3";
+
+option php_class_prefix = "Prefix";
+
+message TestPrefix {
+ int32 a = 1;
+ NestedMessage nested_message = 2;
+ NestedEnum nested_enum = 3;
+ message NestedMessage {
+ int32 a = 1;
+ }
+ enum NestedEnum {
+ ZERO = 0;
+ };
+}
+
+// Test prefix for reserved words.
+message Empty {
+ int32 a = 1;
+}
diff --git a/third_party/protobuf/3.6.0/php/tests/proto/test_reserved_enum_lower.proto b/third_party/protobuf/3.6.0/php/tests/proto/test_reserved_enum_lower.proto
new file mode 100644
index 0000000..d2daeaf
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/tests/proto/test_reserved_enum_lower.proto
@@ -0,0 +1,77 @@
+syntax = "proto3";
+
+package lower_enum;
+
+enum abstract { ZERO1 = 0; }
+enum and { ZERO2 = 0; }
+enum array { ZERO3 = 0; }
+enum as { ZERO4 = 0; }
+enum break { ZERO5 = 0; }
+enum callable { ZERO6 = 0; }
+enum case { ZERO7 = 0; }
+enum catch { ZERO8 = 0; }
+enum class { ZERO9 = 0; }
+enum clone { ZERO10 = 0; }
+enum const { ZERO11 = 0; }
+enum continue { ZERO12 = 0; }
+enum declare { ZERO13 = 0; }
+enum default { ZERO14 = 0; }
+enum die { ZERO15 = 0; }
+enum do { ZERO16 = 0; }
+enum echo { ZERO17 = 0; }
+enum else { ZERO18 = 0; }
+enum elseif { ZERO19 = 0; }
+enum empty { ZERO20 = 0; }
+enum enddeclare { ZERO21 = 0; }
+enum endfor { ZERO22 = 0; }
+enum endforeach { ZERO23 = 0; }
+enum endif { ZERO24 = 0; }
+enum endswitch { ZERO25 = 0; }
+enum endwhile { ZERO26 = 0; }
+enum eval { ZERO27 = 0; }
+enum exit { ZERO28 = 0; }
+enum extends { ZERO29 = 0; }
+enum final { ZERO30 = 0; }
+enum for { ZERO31 = 0; }
+enum foreach { ZERO32 = 0; }
+enum function { ZERO33 = 0; }
+enum global { ZERO34 = 0; }
+enum goto { ZERO35 = 0; }
+enum if { ZERO36 = 0; }
+enum implements { ZERO37 = 0; }
+enum include { ZERO38 = 0; }
+enum include_once { ZERO39 = 0; }
+enum instanceof { ZERO40 = 0; }
+enum insteadof { ZERO41 = 0; }
+enum interface { ZERO42 = 0; }
+enum isset { ZERO43 = 0; }
+enum list { ZERO44 = 0; }
+enum namespace { ZERO45 = 0; }
+enum new { ZERO46 = 0; }
+enum or { ZERO47 = 0; }
+enum print { ZERO48 = 0; }
+enum private { ZERO49 = 0; }
+enum protected { ZERO50 = 0; }
+enum public { ZERO51 = 0; }
+enum require { ZERO52 = 0; }
+enum require_once { ZERO53 = 0; }
+enum return { ZERO54 = 0; }
+enum static { ZERO55 = 0; }
+enum switch { ZERO56 = 0; }
+enum throw { ZERO57 = 0; }
+enum trait { ZERO58 = 0; }
+enum try { ZERO59 = 0; }
+enum unset { ZERO60 = 0; }
+enum use { ZERO61 = 0; }
+enum var { ZERO62 = 0; }
+enum while { ZERO63 = 0; }
+enum xor { ZERO64 = 0; }
+enum int { ZERO65 = 0; }
+enum float { ZERO66 = 0; }
+enum bool { ZERO67 = 0; }
+enum string { ZERO68 = 0; }
+enum true { ZERO69 = 0; }
+enum false { ZERO70 = 0; }
+enum null { ZERO71 = 0; }
+enum void { ZERO72 = 0; }
+enum iterable { ZERO73 = 0; }
diff --git a/third_party/protobuf/3.6.0/php/tests/proto/test_reserved_enum_upper.proto b/third_party/protobuf/3.6.0/php/tests/proto/test_reserved_enum_upper.proto
new file mode 100644
index 0000000..a396fea
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/tests/proto/test_reserved_enum_upper.proto
@@ -0,0 +1,77 @@
+syntax = "proto3";
+
+package upper_enum;
+
+enum ABSTRACT { ZERO1 = 0; }
+enum AND { ZERO2 = 0; }
+enum ARRAY { ZERO3 = 0; }
+enum AS { ZERO4 = 0; }
+enum BREAK { ZERO5 = 0; }
+enum CALLABLE { ZERO6 = 0; }
+enum CASE { ZERO7 = 0; }
+enum CATCH { ZERO8 = 0; }
+enum CLASS { ZERO9 = 0; }
+enum CLONE { ZERO10 = 0; }
+enum CONST { ZERO11 = 0; }
+enum CONTINUE { ZERO12 = 0; }
+enum DECLARE { ZERO13 = 0; }
+enum DEFAULT { ZERO14 = 0; }
+enum DIE { ZERO15 = 0; }
+enum DO { ZERO16 = 0; }
+enum ECHO { ZERO17 = 0; }
+enum ELSE { ZERO18 = 0; }
+enum ELSEIF { ZERO19 = 0; }
+enum EMPTY { ZERO20 = 0; }
+enum ENDDECLARE { ZERO21 = 0; }
+enum ENDFOR { ZERO22 = 0; }
+enum ENDFOREACH { ZERO23 = 0; }
+enum ENDIF { ZERO24 = 0; }
+enum ENDSWITCH { ZERO25 = 0; }
+enum ENDWHILE { ZERO26 = 0; }
+enum EVAL { ZERO27 = 0; }
+enum EXIT { ZERO28 = 0; }
+enum EXTENDS { ZERO29 = 0; }
+enum FINAL { ZERO30 = 0; }
+enum FOR { ZERO31 = 0; }
+enum FOREACH { ZERO32 = 0; }
+enum FUNCTION { ZERO33 = 0; }
+enum GLOBAL { ZERO34 = 0; }
+enum GOTO { ZERO35 = 0; }
+enum IF { ZERO36 = 0; }
+enum IMPLEMENTS { ZERO37 = 0; }
+enum INCLUDE { ZERO38 = 0; }
+enum INCLUDE_ONCE { ZERO39 = 0; }
+enum INSTANCEOF { ZERO40 = 0; }
+enum INSTEADOF { ZERO41 = 0; }
+enum INTERFACE { ZERO42 = 0; }
+enum ISSET { ZERO43 = 0; }
+enum LIST { ZERO44 = 0; }
+enum NAMESPACE { ZERO45 = 0; }
+enum NEW { ZERO46 = 0; }
+enum OR { ZERO47 = 0; }
+enum PRINT { ZERO48 = 0; }
+enum PRIVATE { ZERO49 = 0; }
+enum PROTECTED { ZERO50 = 0; }
+enum PUBLIC { ZERO51 = 0; }
+enum REQUIRE { ZERO52 = 0; }
+enum REQUIRE_ONCE { ZERO53 = 0; }
+enum RETURN { ZERO54 = 0; }
+enum STATIC { ZERO55 = 0; }
+enum SWITCH { ZERO56 = 0; }
+enum THROW { ZERO57 = 0; }
+enum TRAIT { ZERO58 = 0; }
+enum TRY { ZERO59 = 0; }
+enum UNSET { ZERO60 = 0; }
+enum USE { ZERO61 = 0; }
+enum VAR { ZERO62 = 0; }
+enum WHILE { ZERO63 = 0; }
+enum XOR { ZERO64 = 0; }
+enum INT { ZERO65 = 0; }
+enum FLOAT { ZERO66 = 0; }
+enum BOOL { ZERO67 = 0; }
+enum STRING { ZERO68 = 0; }
+enum TRUE { ZERO69 = 0; }
+enum FALSE { ZERO70 = 0; }
+enum NULL { ZERO71 = 0; }
+enum VOID { ZERO72 = 0; }
+enum ITERABLE { ZERO73 = 0; }
diff --git a/third_party/protobuf/3.6.0/php/tests/proto/test_reserved_enum_value_lower.proto b/third_party/protobuf/3.6.0/php/tests/proto/test_reserved_enum_value_lower.proto
new file mode 100644
index 0000000..96da319
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/tests/proto/test_reserved_enum_value_lower.proto
@@ -0,0 +1,79 @@
+syntax = "proto3";
+
+package lower_enum_value;
+
+enum NotAllowed {
+ abstract = 0;
+ and = 1;
+ array = 2;
+ as = 3;
+ break = 4;
+ callable = 5;
+ case = 6;
+ catch = 7;
+ class = 8;
+ clone = 9;
+ const = 10;
+ continue = 11;
+ declare = 12;
+ default = 13;
+ die = 14;
+ do = 15;
+ echo = 16;
+ else = 17;
+ elseif = 18;
+ empty = 19;
+ enddeclare = 20;
+ endfor = 21;
+ endforeach = 22;
+ endif = 23;
+ endswitch = 24;
+ endwhile = 25;
+ eval = 26;
+ exit = 27;
+ extends = 28;
+ final = 29;
+ for = 30;
+ foreach = 31;
+ function = 32;
+ global = 33;
+ goto = 34;
+ if = 35;
+ implements = 36;
+ include = 37;
+ include_once = 38;
+ instanceof = 39;
+ insteadof = 40;
+ interface = 41;
+ isset = 42;
+ list = 43;
+ namespace = 44;
+ new = 45;
+ or = 46;
+ print = 47;
+ private = 48;
+ protected = 49;
+ public = 50;
+ require = 51;
+ require_once = 52;
+ return = 53;
+ static = 54;
+ switch = 55;
+ throw = 56;
+ trait = 57;
+ try = 58;
+ unset = 59;
+ use = 60;
+ var = 61;
+ while = 62;
+ xor = 63;
+ int = 64;
+ float = 65;
+ bool = 66;
+ string = 67;
+ true = 68;
+ false = 69;
+ null = 70;
+ void = 71;
+ iterable = 72;
+}
diff --git a/third_party/protobuf/3.6.0/php/tests/proto/test_reserved_enum_value_upper.proto b/third_party/protobuf/3.6.0/php/tests/proto/test_reserved_enum_value_upper.proto
new file mode 100644
index 0000000..b026a85
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/tests/proto/test_reserved_enum_value_upper.proto
@@ -0,0 +1,79 @@
+syntax = "proto3";
+
+package upper_enum_value;
+
+enum NotAllowed {
+ ABSTRACT = 0;
+ AND = 1;
+ ARRAY = 2;
+ AS = 3;
+ BREAK = 4;
+ CALLABLE = 5;
+ CASE = 6;
+ CATCH = 7;
+ CLASS = 8;
+ CLONE = 9;
+ CONST = 10;
+ CONTINUE = 11;
+ DECLARE = 12;
+ DEFAULT = 13;
+ DIE = 14;
+ DO = 15;
+ ECHO = 16;
+ ELSE = 17;
+ ELSEIF = 18;
+ EMPTY = 19;
+ ENDDECLARE = 20;
+ ENDFOR = 21;
+ ENDFOREACH = 22;
+ ENDIF = 23;
+ ENDSWITCH = 24;
+ ENDWHILE = 25;
+ EVAL = 26;
+ EXIT = 27;
+ EXTENDS = 28;
+ FINAL = 29;
+ FOR = 30;
+ FOREACH = 31;
+ FUNCTION = 32;
+ GLOBAL = 33;
+ GOTO = 34;
+ IF = 35;
+ IMPLEMENTS = 36;
+ INCLUDE = 37;
+ INCLUDE_ONCE = 38;
+ INSTANCEOF = 39;
+ INSTEADOF = 40;
+ INTERFACE = 41;
+ ISSET = 42;
+ LIST = 43;
+ NAMESPACE = 44;
+ NEW = 45;
+ OR = 46;
+ PRINT = 47;
+ PRIVATE = 48;
+ PROTECTED = 49;
+ PUBLIC = 50;
+ REQUIRE = 51;
+ REQUIRE_ONCE = 52;
+ RETURN = 53;
+ STATIC = 54;
+ SWITCH = 55;
+ THROW = 56;
+ TRAIT = 57;
+ TRY = 58;
+ UNSET = 59;
+ USE = 60;
+ VAR = 61;
+ WHILE = 62;
+ XOR = 63;
+ INT = 64;
+ FLOAT = 65;
+ BOOL = 66;
+ STRING = 67;
+ TRUE = 68;
+ FALSE = 69;
+ NULL = 70;
+ VOID = 71;
+ ITERABLE = 72;
+}
diff --git a/third_party/protobuf/3.6.0/php/tests/proto/test_reserved_message_lower.proto b/third_party/protobuf/3.6.0/php/tests/proto/test_reserved_message_lower.proto
new file mode 100644
index 0000000..ed12080
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/tests/proto/test_reserved_message_lower.proto
@@ -0,0 +1,77 @@
+syntax = "proto3";
+
+package lower;
+
+message abstract {}
+message and {}
+message array {}
+message as {}
+message break {}
+message callable {}
+message case {}
+message catch {}
+message class {}
+message clone {}
+message const {}
+message continue {}
+message declare {}
+message default {}
+message die {}
+message do {}
+message echo {}
+message else {}
+message elseif {}
+message empty {}
+message enddeclare {}
+message endfor {}
+message endforeach {}
+message endif {}
+message endswitch {}
+message endwhile {}
+message eval {}
+message exit {}
+message extends {}
+message final {}
+message for {}
+message foreach {}
+message function {}
+message global {}
+message goto {}
+message if {}
+message implements {}
+message include {}
+message include_once {}
+message instanceof {}
+message insteadof {}
+message interface {}
+message isset {}
+message list {}
+message namespace {}
+message new {}
+message or {}
+message print {}
+message private {}
+message protected {}
+message public {}
+message require {}
+message require_once {}
+message return {}
+message static {}
+message switch {}
+message throw {}
+message trait {}
+message try {}
+message unset {}
+message use {}
+message var {}
+message while {}
+message xor {}
+message int {}
+message float {}
+message bool {}
+message string {}
+message true {}
+message false {}
+message null {}
+message void {}
+message iterable {}
diff --git a/third_party/protobuf/3.6.0/php/tests/proto/test_reserved_message_upper.proto b/third_party/protobuf/3.6.0/php/tests/proto/test_reserved_message_upper.proto
new file mode 100644
index 0000000..2917fd1
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/tests/proto/test_reserved_message_upper.proto
@@ -0,0 +1,77 @@
+syntax = "proto3";
+
+package upper;
+
+message ABSTRACT {}
+message AND {}
+message ARRAY {}
+message AS {}
+message BREAK {}
+message CALLABLE {}
+message CASE {}
+message CATCH {}
+message CLASS {}
+message CLONE {}
+message CONST {}
+message CONTINUE {}
+message DECLARE {}
+message DEFAULT {}
+message DIE {}
+message DO {}
+message ECHO {}
+message ELSE {}
+message ELSEIF {}
+message EMPTY {}
+message ENDDECLARE {}
+message ENDFOR {}
+message ENDFOREACH {}
+message ENDIF {}
+message ENDSWITCH {}
+message ENDWHILE {}
+message EVAL {}
+message EXIT {}
+message EXTENDS {}
+message FINAL {}
+message FOR {}
+message FOREACH {}
+message FUNCTION {}
+message GLOBAL {}
+message GOTO {}
+message IF {}
+message IMPLEMENTS {}
+message INCLUDE {}
+message INCLUDE_ONCE {}
+message INSTANCEOF {}
+message INSTEADOF {}
+message INTERFACE {}
+message ISSET {}
+message LIST {}
+message NAMESPACE {}
+message NEW {}
+message OR {}
+message PRINT {}
+message PRIVATE {}
+message PROTECTED {}
+message PUBLIC {}
+message REQUIRE {}
+message REQUIRE_ONCE {}
+message RETURN {}
+message STATIC {}
+message SWITCH {}
+message THROW {}
+message TRAIT {}
+message TRY {}
+message UNSET {}
+message USE {}
+message VAR {}
+message WHILE {}
+message XOR {}
+message INT {}
+message FLOAT {}
+message BOOL {}
+message STRING {}
+message TRUE {}
+message FALSE {}
+message NULL {}
+message VOID {}
+message ITERABLE {}
diff --git a/third_party/protobuf/3.6.0/php/tests/proto/test_service.proto b/third_party/protobuf/3.6.0/php/tests/proto/test_service.proto
new file mode 100644
index 0000000..a03dbc4
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/tests/proto/test_service.proto
@@ -0,0 +1,18 @@
+syntax = "proto3";
+
+package foo;
+
+option php_generic_services = true;
+
+service Greeter {
+ rpc SayHello (HelloRequest) returns (HelloReply) {}
+ rpc SayHelloAgain (HelloRequest) returns (HelloReply) {}
+}
+
+message HelloRequest {
+ string name = 1;
+}
+
+message HelloReply {
+ string message = 1;
+}
diff --git a/third_party/protobuf/3.6.0/php/tests/proto/test_service_namespace.proto b/third_party/protobuf/3.6.0/php/tests/proto/test_service_namespace.proto
new file mode 100644
index 0000000..719aa48
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/tests/proto/test_service_namespace.proto
@@ -0,0 +1,13 @@
+syntax = "proto3";
+
+import "proto/test_service.proto";
+
+package foo;
+
+option php_generic_services = true;
+option php_namespace = "Bar";
+
+service OtherGreeter {
+ rpc SayHello (HelloRequest) returns (HelloReply) {}
+ rpc SayHelloAgain (HelloRequest) returns (HelloReply) {}
+}
diff --git a/third_party/protobuf/3.6.0/php/tests/test.sh b/third_party/protobuf/3.6.0/php/tests/test.sh
new file mode 100644
index 0000000..6e70eb2
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/tests/test.sh
@@ -0,0 +1,45 @@
+#!/bin/bash
+
+VERSION=$1
+
+export PATH=/usr/local/php-$VERSION/bin:$PATH
+export C_INCLUDE_PATH=/usr/local/php-$VERSION/include/php/main:/usr/local/php-$VERSION/include/php:$C_INCLUDE_PATH
+export CPLUS_INCLUDE_PATH=/usr/local/php-$VERSION/include/php/main:/usr/local/php-$VERSION/include/php:$CPLUS_INCLUDE_PATH
+
+# Compile c extension
+pushd ../ext/google/protobuf/
+make clean || true
+set -e
+# Add following in configure for debug: --enable-debug CFLAGS='-g -O0'
+phpize && ./configure CFLAGS='-g -O0' && make
+popd
+
+tests=( array_test.php encode_decode_test.php generated_class_test.php generated_phpdoc_test.php map_field_test.php well_known_test.php generated_service_test.php descriptors_test.php )
+
+for t in "${tests[@]}"
+do
+ echo "****************************"
+ echo "* $t"
+ echo "****************************"
+ php -dextension=../ext/google/protobuf/modules/protobuf.so `which phpunit` --bootstrap autoload.php $t
+ echo ""
+done
+
+# # Make sure to run the memory test in debug mode.
+# php -dextension=../ext/google/protobuf/modules/protobuf.so memory_leak_test.php
+
+export ZEND_DONT_UNLOAD_MODULES=1
+export USE_ZEND_ALLOC=0
+valgrind --leak-check=yes php -dextension=../ext/google/protobuf/modules/protobuf.so memory_leak_test.php
+
+# TODO(teboring): Only for debug (phpunit has memory leak which blocks this beging used by
+# regresssion test.)
+
+# for t in "${tests[@]}"
+# do
+# echo "****************************"
+# echo "* $t (memory leak)"
+# echo "****************************"
+# valgrind --leak-check=yes php -dextension=../ext/google/protobuf/modules/protobuf.so `which phpunit` --bootstrap autoload.php $t
+# echo ""
+# done
diff --git a/third_party/protobuf/3.6.0/php/tests/test_base.php b/third_party/protobuf/3.6.0/php/tests/test_base.php
new file mode 100644
index 0000000..80f603c
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/tests/test_base.php
@@ -0,0 +1,342 @@
+<?php
+
+use Foo\TestMessage;
+use Foo\TestEnum;
+use Foo\TestMessage\Sub;
+
+class TestBase extends PHPUnit_Framework_TestCase
+{
+
+ public function setFields(TestMessage $m)
+ {
+ TestUtil::setTestMessage($m);
+ }
+
+ public function setFields2(TestMessage $m)
+ {
+ TestUtil::setTestMessage2($m);
+ }
+
+ public function expectFields(TestMessage $m)
+ {
+ $this->assertSame(-42, $m->getOptionalInt32());
+ $this->assertSame(42, $m->getOptionalUint32());
+ $this->assertSame(-44, $m->getOptionalSint32());
+ $this->assertSame(46, $m->getOptionalFixed32());
+ $this->assertSame(-46, $m->getOptionalSfixed32());
+ $this->assertSame(1.5, $m->getOptionalFloat());
+ $this->assertSame(1.6, $m->getOptionalDouble());
+ $this->assertSame(true, $m->getOptionalBool());
+ $this->assertSame('a', $m->getOptionalString());
+ $this->assertSame('b', $m->getOptionalBytes());
+ $this->assertSame(TestEnum::ONE, $m->getOptionalEnum());
+ $this->assertSame(33, $m->getOptionalMessage()->getA());
+ if (PHP_INT_SIZE == 4) {
+ $this->assertSame('-43', $m->getOptionalInt64());
+ $this->assertSame('43', $m->getOptionalUint64());
+ $this->assertSame('-45', $m->getOptionalSint64());
+ $this->assertSame('47', $m->getOptionalFixed64());
+ $this->assertSame('-47', $m->getOptionalSfixed64());
+ } else {
+ $this->assertSame(-43, $m->getOptionalInt64());
+ $this->assertSame(43, $m->getOptionalUint64());
+ $this->assertSame(-45, $m->getOptionalSint64());
+ $this->assertSame(47, $m->getOptionalFixed64());
+ $this->assertSame(-47, $m->getOptionalSfixed64());
+ }
+
+ $this->assertEquals(-42, $m->getRepeatedInt32()[0]);
+ $this->assertEquals(42, $m->getRepeatedUint32()[0]);
+ $this->assertEquals(-43, $m->getRepeatedInt64()[0]);
+ $this->assertEquals(43, $m->getRepeatedUint64()[0]);
+ $this->assertEquals(-44, $m->getRepeatedSint32()[0]);
+ $this->assertEquals(-45, $m->getRepeatedSint64()[0]);
+ $this->assertEquals(46, $m->getRepeatedFixed32()[0]);
+ $this->assertEquals(47, $m->getRepeatedFixed64()[0]);
+ $this->assertEquals(-46, $m->getRepeatedSfixed32()[0]);
+ $this->assertEquals(-47, $m->getRepeatedSfixed64()[0]);
+ $this->assertEquals(1.5, $m->getRepeatedFloat()[0]);
+ $this->assertEquals(1.6, $m->getRepeatedDouble()[0]);
+ $this->assertEquals(true, $m->getRepeatedBool()[0]);
+ $this->assertEquals('a', $m->getRepeatedString()[0]);
+ $this->assertEquals('b', $m->getRepeatedBytes()[0]);
+ $this->assertEquals(34, $m->getRepeatedMessage()[0]->GetA());
+
+ $this->assertEquals(-52, $m->getRepeatedInt32()[1]);
+ $this->assertEquals(52, $m->getRepeatedUint32()[1]);
+ $this->assertEquals(-53, $m->getRepeatedInt64()[1]);
+ $this->assertEquals(53, $m->getRepeatedUint64()[1]);
+ $this->assertEquals(-54, $m->getRepeatedSint32()[1]);
+ $this->assertEquals(-55, $m->getRepeatedSint64()[1]);
+ $this->assertEquals(56, $m->getRepeatedFixed32()[1]);
+ $this->assertEquals(57, $m->getRepeatedFixed64()[1]);
+ $this->assertEquals(-56, $m->getRepeatedSfixed32()[1]);
+ $this->assertEquals(-57, $m->getRepeatedSfixed64()[1]);
+ $this->assertEquals(2.5, $m->getRepeatedFloat()[1]);
+ $this->assertEquals(2.6, $m->getRepeatedDouble()[1]);
+ $this->assertEquals(false, $m->getRepeatedBool()[1]);
+ $this->assertEquals('c', $m->getRepeatedString()[1]);
+ $this->assertEquals('d', $m->getRepeatedBytes()[1]);
+ $this->assertEquals(35, $m->getRepeatedMessage()[1]->GetA());
+
+ if (PHP_INT_SIZE == 4) {
+ $this->assertEquals('-63', $m->getMapInt64Int64()['-63']);
+ $this->assertEquals('63', $m->getMapUint64Uint64()['63']);
+ $this->assertEquals('-65', $m->getMapSint64Sint64()['-65']);
+ $this->assertEquals('67', $m->getMapFixed64Fixed64()['67']);
+ $this->assertEquals('-69', $m->getMapSfixed64Sfixed64()['-69']);
+ } else {
+ $this->assertEquals(-63, $m->getMapInt64Int64()[-63]);
+ $this->assertEquals(63, $m->getMapUint64Uint64()[63]);
+ $this->assertEquals(-65, $m->getMapSint64Sint64()[-65]);
+ $this->assertEquals(67, $m->getMapFixed64Fixed64()[67]);
+ $this->assertEquals(-69, $m->getMapSfixed64Sfixed64()[-69]);
+ }
+ $this->assertEquals(-62, $m->getMapInt32Int32()[-62]);
+ $this->assertEquals(62, $m->getMapUint32Uint32()[62]);
+ $this->assertEquals(-64, $m->getMapSint32Sint32()[-64]);
+ $this->assertEquals(66, $m->getMapFixed32Fixed32()[66]);
+ $this->assertEquals(-68, $m->getMapSfixed32Sfixed32()[-68]);
+ $this->assertEquals(3.5, $m->getMapInt32Float()[1]);
+ $this->assertEquals(3.6, $m->getMapInt32Double()[1]);
+ $this->assertEquals(true , $m->getMapBoolBool()[true]);
+ $this->assertEquals('e', $m->getMapStringString()['e']);
+ $this->assertEquals('f', $m->getMapInt32Bytes()[1]);
+ $this->assertEquals(TestEnum::ONE, $m->getMapInt32Enum()[1]);
+ $this->assertEquals(36, $m->getMapInt32Message()[1]->GetA());
+ }
+
+ // Test message merged from setFields and setFields2.
+ public function expectFieldsMerged(TestMessage $m)
+ {
+ $this->assertSame(-144, $m->getOptionalSint32());
+ $this->assertSame(146, $m->getOptionalFixed32());
+ $this->assertSame(-146, $m->getOptionalSfixed32());
+ $this->assertSame(11.5, $m->getOptionalFloat());
+ $this->assertSame(11.6, $m->getOptionalDouble());
+ $this->assertSame(true, $m->getOptionalBool());
+ $this->assertSame('aa', $m->getOptionalString());
+ $this->assertSame('bb', $m->getOptionalBytes());
+ $this->assertSame(133, $m->getOptionalMessage()->getA());
+ if (PHP_INT_SIZE == 4) {
+ $this->assertSame('-143', $m->getOptionalInt64());
+ $this->assertSame('143', $m->getOptionalUint64());
+ $this->assertSame('-145', $m->getOptionalSint64());
+ $this->assertSame('147', $m->getOptionalFixed64());
+ $this->assertSame('-147', $m->getOptionalSfixed64());
+ } else {
+ $this->assertSame(-143, $m->getOptionalInt64());
+ $this->assertSame(143, $m->getOptionalUint64());
+ $this->assertSame(-145, $m->getOptionalSint64());
+ $this->assertSame(147, $m->getOptionalFixed64());
+ $this->assertSame(-147, $m->getOptionalSfixed64());
+ }
+
+ $this->assertEquals(-42, $m->getRepeatedInt32()[0]);
+ $this->assertEquals(42, $m->getRepeatedUint32()[0]);
+ $this->assertEquals(-43, $m->getRepeatedInt64()[0]);
+ $this->assertEquals(43, $m->getRepeatedUint64()[0]);
+ $this->assertEquals(-44, $m->getRepeatedSint32()[0]);
+ $this->assertEquals(-45, $m->getRepeatedSint64()[0]);
+ $this->assertEquals(46, $m->getRepeatedFixed32()[0]);
+ $this->assertEquals(47, $m->getRepeatedFixed64()[0]);
+ $this->assertEquals(-46, $m->getRepeatedSfixed32()[0]);
+ $this->assertEquals(-47, $m->getRepeatedSfixed64()[0]);
+ $this->assertEquals(1.5, $m->getRepeatedFloat()[0]);
+ $this->assertEquals(1.6, $m->getRepeatedDouble()[0]);
+ $this->assertEquals(true, $m->getRepeatedBool()[0]);
+ $this->assertEquals('a', $m->getRepeatedString()[0]);
+ $this->assertEquals('b', $m->getRepeatedBytes()[0]);
+ $this->assertEquals(TestEnum::ZERO, $m->getRepeatedEnum()[0]);
+ $this->assertEquals(34, $m->getRepeatedMessage()[0]->GetA());
+
+ $this->assertEquals(-52, $m->getRepeatedInt32()[1]);
+ $this->assertEquals(52, $m->getRepeatedUint32()[1]);
+ $this->assertEquals(-53, $m->getRepeatedInt64()[1]);
+ $this->assertEquals(53, $m->getRepeatedUint64()[1]);
+ $this->assertEquals(-54, $m->getRepeatedSint32()[1]);
+ $this->assertEquals(-55, $m->getRepeatedSint64()[1]);
+ $this->assertEquals(56, $m->getRepeatedFixed32()[1]);
+ $this->assertEquals(57, $m->getRepeatedFixed64()[1]);
+ $this->assertEquals(-56, $m->getRepeatedSfixed32()[1]);
+ $this->assertEquals(-57, $m->getRepeatedSfixed64()[1]);
+ $this->assertEquals(2.5, $m->getRepeatedFloat()[1]);
+ $this->assertEquals(2.6, $m->getRepeatedDouble()[1]);
+ $this->assertEquals(false, $m->getRepeatedBool()[1]);
+ $this->assertEquals('c', $m->getRepeatedString()[1]);
+ $this->assertEquals('d', $m->getRepeatedBytes()[1]);
+ $this->assertEquals(TestEnum::ONE, $m->getRepeatedEnum()[1]);
+ $this->assertEquals(35, $m->getRepeatedMessage()[1]->GetA());
+
+ $this->assertEquals(-142, $m->getRepeatedInt32()[2]);
+ $this->assertEquals(142, $m->getRepeatedUint32()[2]);
+ $this->assertEquals(-143, $m->getRepeatedInt64()[2]);
+ $this->assertEquals(143, $m->getRepeatedUint64()[2]);
+ $this->assertEquals(-144, $m->getRepeatedSint32()[2]);
+ $this->assertEquals(-145, $m->getRepeatedSint64()[2]);
+ $this->assertEquals(146, $m->getRepeatedFixed32()[2]);
+ $this->assertEquals(147, $m->getRepeatedFixed64()[2]);
+ $this->assertEquals(-146, $m->getRepeatedSfixed32()[2]);
+ $this->assertEquals(-147, $m->getRepeatedSfixed64()[2]);
+ $this->assertEquals(11.5, $m->getRepeatedFloat()[2]);
+ $this->assertEquals(11.6, $m->getRepeatedDouble()[2]);
+ $this->assertEquals(false, $m->getRepeatedBool()[2]);
+ $this->assertEquals('aa', $m->getRepeatedString()[2]);
+ $this->assertEquals('bb', $m->getRepeatedBytes()[2]);
+ $this->assertEquals(TestEnum::TWO, $m->getRepeatedEnum()[2]);
+ $this->assertEquals(134, $m->getRepeatedMessage()[2]->GetA());
+
+ if (PHP_INT_SIZE == 4) {
+ $this->assertEquals('-163', $m->getMapInt64Int64()['-63']);
+ $this->assertEquals('163', $m->getMapUint64Uint64()['63']);
+ $this->assertEquals('-165', $m->getMapSint64Sint64()['-65']);
+ $this->assertEquals('167', $m->getMapFixed64Fixed64()['67']);
+ $this->assertEquals('-169', $m->getMapSfixed64Sfixed64()['-69']);
+ } else {
+ $this->assertEquals(-163, $m->getMapInt64Int64()[-63]);
+ $this->assertEquals(163, $m->getMapUint64Uint64()[63]);
+ $this->assertEquals(-165, $m->getMapSint64Sint64()[-65]);
+ $this->assertEquals(167, $m->getMapFixed64Fixed64()[67]);
+ $this->assertEquals(-169, $m->getMapSfixed64Sfixed64()[-69]);
+ }
+ $this->assertEquals(-162, $m->getMapInt32Int32()[-62]);
+ $this->assertEquals(162, $m->getMapUint32Uint32()[62]);
+ $this->assertEquals(-164, $m->getMapSint32Sint32()[-64]);
+ $this->assertEquals(166, $m->getMapFixed32Fixed32()[66]);
+ $this->assertEquals(-168, $m->getMapSfixed32Sfixed32()[-68]);
+ $this->assertEquals(13.5, $m->getMapInt32Float()[1]);
+ $this->assertEquals(13.6, $m->getMapInt32Double()[1]);
+ $this->assertEquals(false , $m->getMapBoolBool()[true]);
+ $this->assertEquals('ee', $m->getMapStringString()['e']);
+ $this->assertEquals('ff', $m->getMapInt32Bytes()[1]);
+ $this->assertEquals(TestEnum::TWO, $m->getMapInt32Enum()[1]);
+ $this->assertEquals(136, $m->getMapInt32Message()[1]->GetA());
+
+ if (PHP_INT_SIZE == 4) {
+ $this->assertEquals('-163', $m->getMapInt64Int64()['-163']);
+ $this->assertEquals('163', $m->getMapUint64Uint64()['163']);
+ $this->assertEquals('-165', $m->getMapSint64Sint64()['-165']);
+ $this->assertEquals('167', $m->getMapFixed64Fixed64()['167']);
+ $this->assertEquals('-169', $m->getMapSfixed64Sfixed64()['-169']);
+ } else {
+ $this->assertEquals(-163, $m->getMapInt64Int64()[-163]);
+ $this->assertEquals(163, $m->getMapUint64Uint64()[163]);
+ $this->assertEquals(-165, $m->getMapSint64Sint64()[-165]);
+ $this->assertEquals(167, $m->getMapFixed64Fixed64()[167]);
+ $this->assertEquals(-169, $m->getMapSfixed64Sfixed64()[-169]);
+ }
+ $this->assertEquals(-162, $m->getMapInt32Int32()[-162]);
+ $this->assertEquals(162, $m->getMapUint32Uint32()[162]);
+ $this->assertEquals(-164, $m->getMapSint32Sint32()[-164]);
+ $this->assertEquals(166, $m->getMapFixed32Fixed32()[166]);
+ $this->assertEquals(-168, $m->getMapSfixed32Sfixed32()[-168]);
+ $this->assertEquals(13.5, $m->getMapInt32Float()[2]);
+ $this->assertEquals(13.6, $m->getMapInt32Double()[2]);
+ $this->assertEquals(false , $m->getMapBoolBool()[false]);
+ $this->assertEquals('ee', $m->getMapStringString()['ee']);
+ $this->assertEquals('ff', $m->getMapInt32Bytes()[2]);
+ $this->assertEquals(TestEnum::TWO, $m->getMapInt32Enum()[2]);
+ $this->assertEquals(136, $m->getMapInt32Message()[2]->GetA());
+ }
+
+ public function expectEmptyFields(TestMessage $m)
+ {
+ $this->assertSame(0, $m->getOptionalInt32());
+ $this->assertSame(0, $m->getOptionalUint32());
+ $this->assertSame(0, $m->getOptionalSint32());
+ $this->assertSame(0, $m->getOptionalFixed32());
+ $this->assertSame(0, $m->getOptionalSfixed32());
+ $this->assertSame(0.0, $m->getOptionalFloat());
+ $this->assertSame(0.0, $m->getOptionalDouble());
+ $this->assertSame(false, $m->getOptionalBool());
+ $this->assertSame('', $m->getOptionalString());
+ $this->assertSame('', $m->getOptionalBytes());
+ $this->assertSame(0, $m->getOptionalEnum());
+ $this->assertNull($m->getOptionalMessage());
+ $this->assertNull($m->getOptionalIncludedMessage());
+ $this->assertNull($m->getRecursive());
+ if (PHP_INT_SIZE == 4) {
+ $this->assertSame("0", $m->getOptionalInt64());
+ $this->assertSame("0", $m->getOptionalUint64());
+ $this->assertSame("0", $m->getOptionalSint64());
+ $this->assertSame("0", $m->getOptionalFixed64());
+ $this->assertSame("0", $m->getOptionalSfixed64());
+ } else {
+ $this->assertSame(0, $m->getOptionalInt64());
+ $this->assertSame(0, $m->getOptionalUint64());
+ $this->assertSame(0, $m->getOptionalSint64());
+ $this->assertSame(0, $m->getOptionalFixed64());
+ $this->assertSame(0, $m->getOptionalSfixed64());
+ }
+
+ $this->assertEquals(0, count($m->getRepeatedInt32()));
+ $this->assertEquals(0, count($m->getRepeatedUint32()));
+ $this->assertEquals(0, count($m->getRepeatedInt64()));
+ $this->assertEquals(0, count($m->getRepeatedUint64()));
+ $this->assertEquals(0, count($m->getRepeatedSint32()));
+ $this->assertEquals(0, count($m->getRepeatedSint64()));
+ $this->assertEquals(0, count($m->getRepeatedFixed32()));
+ $this->assertEquals(0, count($m->getRepeatedFixed64()));
+ $this->assertEquals(0, count($m->getRepeatedSfixed32()));
+ $this->assertEquals(0, count($m->getRepeatedSfixed64()));
+ $this->assertEquals(0, count($m->getRepeatedFloat()));
+ $this->assertEquals(0, count($m->getRepeatedDouble()));
+ $this->assertEquals(0, count($m->getRepeatedBool()));
+ $this->assertEquals(0, count($m->getRepeatedString()));
+ $this->assertEquals(0, count($m->getRepeatedBytes()));
+ $this->assertEquals(0, count($m->getRepeatedEnum()));
+ $this->assertEquals(0, count($m->getRepeatedMessage()));
+ $this->assertEquals(0, count($m->getRepeatedRecursive()));
+
+ $this->assertSame("", $m->getMyOneof());
+ $this->assertSame(0, $m->getOneofInt32());
+ $this->assertSame(0, $m->getOneofUint32());
+ $this->assertSame(0, $m->getOneofSint32());
+ $this->assertSame(0, $m->getOneofFixed32());
+ $this->assertSame(0, $m->getOneofSfixed32());
+ $this->assertSame(0.0, $m->getOneofFloat());
+ $this->assertSame(0.0, $m->getOneofDouble());
+ $this->assertSame(false, $m->getOneofBool());
+ $this->assertSame('', $m->getOneofString());
+ $this->assertSame('', $m->getOneofBytes());
+ $this->assertSame(0, $m->getOneofEnum());
+ $this->assertNull($m->getOptionalMessage());
+ if (PHP_INT_SIZE == 4) {
+ $this->assertSame("0", $m->getOneofInt64());
+ $this->assertSame("0", $m->getOneofUint64());
+ $this->assertSame("0", $m->getOneofSint64());
+ $this->assertSame("0", $m->getOneofFixed64());
+ $this->assertSame("0", $m->getOneofSfixed64());
+ } else {
+ $this->assertSame(0, $m->getOneofInt64());
+ $this->assertSame(0, $m->getOneofUint64());
+ $this->assertSame(0, $m->getOneofSint64());
+ $this->assertSame(0, $m->getOneofFixed64());
+ $this->assertSame(0, $m->getOneofSfixed64());
+ }
+
+ $this->assertEquals(0, count($m->getMapInt64Int64()));
+ $this->assertEquals(0, count($m->getMapUint64Uint64()));
+ $this->assertEquals(0, count($m->getMapSint64Sint64()));
+ $this->assertEquals(0, count($m->getMapFixed64Fixed64()));
+ $this->assertEquals(0, count($m->getMapInt32Int32()));
+ $this->assertEquals(0, count($m->getMapUint32Uint32()));
+ $this->assertEquals(0, count($m->getMapSint32Sint32()));
+ $this->assertEquals(0, count($m->getMapFixed32Fixed32()));
+ $this->assertEquals(0, count($m->getMapSfixed32Sfixed32()));
+ $this->assertEquals(0, count($m->getMapSfixed64Sfixed64()));
+ $this->assertEquals(0, count($m->getMapInt32Float()));
+ $this->assertEquals(0, count($m->getMapInt32Double()));
+ $this->assertEquals(0, count($m->getMapBoolBool()));
+ $this->assertEquals(0, count($m->getMapStringString()));
+ $this->assertEquals(0, count($m->getMapInt32Bytes()));
+ $this->assertEquals(0, count($m->getMapInt32Enum()));
+ $this->assertEquals(0, count($m->getMapInt32Message()));
+ $this->assertEquals(0, count($m->getMapRecursive()));
+ }
+
+ // This test is to avoid the warning of no test by php unit.
+ public function testNone()
+ {
+ }
+}
diff --git a/third_party/protobuf/3.6.0/php/tests/test_util.php b/third_party/protobuf/3.6.0/php/tests/test_util.php
new file mode 100644
index 0000000..a676d09
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/tests/test_util.php
@@ -0,0 +1,547 @@
+<?php
+
+use Foo\TestEnum;
+use Foo\TestMessage;
+use Foo\TestMessage\Sub;
+use Foo\TestPackedMessage;
+use Foo\TestUnpackedMessage;
+
+define('MAX_FLOAT_DIFF', 0.000001);
+
+if (PHP_INT_SIZE == 8) {
+ define('MAX_INT_STRING', '9223372036854775807');
+ define('MAX_INT_UPPER_STRING', '9223372036854775808');
+} else {
+ define('MAX_INT_STRING', '2147483647');
+ define('MAX_INT_UPPER_STRING', '2147483648');
+}
+
+define('MAX_INT32', 2147483647);
+define('MAX_INT32_FLOAT', 2147483647.0);
+define('MAX_INT32_STRING', '2147483647');
+
+define('MIN_INT32', (int)-2147483648);
+define('MIN_INT32_FLOAT', -2147483648.0);
+define('MIN_INT32_STRING', '-2147483648');
+
+define('MAX_UINT32', 4294967295);
+define('MAX_UINT32_FLOAT', 4294967295.0);
+define('MAX_UINT32_STRING', '4294967295');
+
+define('MIN_UINT32', (int)-2147483648);
+define('MIN_UINT32_FLOAT', -2147483648.0);
+define('MIN_UINT32_STRING', '-2147483648');
+
+define('MAX_INT64_STRING', '9223372036854775807');
+define('MIN_INT64_STRING', '-9223372036854775808');
+define('MAX_UINT64_STRING', '-9223372036854775808');
+
+if (PHP_INT_SIZE === 8) {
+ define('MAX_INT64', (int)9223372036854775807);
+ define('MIN_INT64', (int)-9223372036854775808);
+ define('MAX_UINT64', (int)-9223372036854775808);
+} else {
+ define('MAX_INT64', MAX_INT64_STRING);
+ define('MIN_INT64', MIN_INT64_STRING);
+ define('MAX_UINT64', MAX_UINT64_STRING);
+}
+
+class TestUtil
+{
+
+ public static function setTestMessage(TestMessage $m)
+ {
+ $m->setOptionalInt32(-42);
+ $m->setOptionalInt64(-43);
+ $m->setOptionalUint32(42);
+ $m->setOptionalUint64(43);
+ $m->setOptionalSint32(-44);
+ $m->setOptionalSint64(-45);
+ $m->setOptionalFixed32(46);
+ $m->setOptionalFixed64(47);
+ $m->setOptionalSfixed32(-46);
+ $m->setOptionalSfixed64(-47);
+ $m->setOptionalFloat(1.5);
+ $m->setOptionalDouble(1.6);
+ $m->setOptionalBool(true);
+ $m->setOptionalString('a');
+ $m->setOptionalBytes('b');
+ $m->setOptionalEnum(TestEnum::ONE);
+ $sub = new Sub();
+ $m->setOptionalMessage($sub);
+ $m->getOptionalMessage()->SetA(33);
+
+ self::appendHelper($m, 'RepeatedInt32', -42);
+ self::appendHelper($m, 'RepeatedInt64', -43);
+ self::appendHelper($m, 'RepeatedUint32', 42);
+ self::appendHelper($m, 'RepeatedUint64', 43);
+ self::appendHelper($m, 'RepeatedSint32', -44);
+ self::appendHelper($m, 'RepeatedSint64', -45);
+ self::appendHelper($m, 'RepeatedFixed32', 46);
+ self::appendHelper($m, 'RepeatedFixed64', 47);
+ self::appendHelper($m, 'RepeatedSfixed32', -46);
+ self::appendHelper($m, 'RepeatedSfixed64', -47);
+ self::appendHelper($m, 'RepeatedFloat', 1.5);
+ self::appendHelper($m, 'RepeatedDouble', 1.6);
+ self::appendHelper($m, 'RepeatedBool', true);
+ self::appendHelper($m, 'RepeatedString', 'a');
+ self::appendHelper($m, 'RepeatedBytes', 'b');
+ self::appendHelper($m, 'RepeatedEnum', TestEnum::ZERO);
+ self::appendHelper($m, 'RepeatedMessage', new Sub());
+ $m->getRepeatedMessage()[0]->setA(34);
+
+ self::appendHelper($m, 'RepeatedInt32', -52);
+ self::appendHelper($m, 'RepeatedInt64', -53);
+ self::appendHelper($m, 'RepeatedUint32', 52);
+ self::appendHelper($m, 'RepeatedUint64', 53);
+ self::appendHelper($m, 'RepeatedSint32', -54);
+ self::appendHelper($m, 'RepeatedSint64', -55);
+ self::appendHelper($m, 'RepeatedFixed32', 56);
+ self::appendHelper($m, 'RepeatedFixed64', 57);
+ self::appendHelper($m, 'RepeatedSfixed32', -56);
+ self::appendHelper($m, 'RepeatedSfixed64', -57);
+ self::appendHelper($m, 'RepeatedFloat', 2.5);
+ self::appendHelper($m, 'RepeatedDouble', 2.6);
+ self::appendHelper($m, 'RepeatedBool', false);
+ self::appendHelper($m, 'RepeatedString', 'c');
+ self::appendHelper($m, 'RepeatedBytes', 'd');
+ self::appendHelper($m, 'RepeatedEnum', TestEnum::ONE);
+ self::appendHelper($m, 'RepeatedMessage', new Sub());
+ $m->getRepeatedMessage()[1]->SetA(35);
+
+ self::kvUpdateHelper($m, 'MapInt32Int32', -62, -62);
+ self::kvUpdateHelper($m, 'MapInt64Int64', -63, -63);
+ self::kvUpdateHelper($m, 'MapUint32Uint32', 62, 62);
+ self::kvUpdateHelper($m, 'MapUint64Uint64', 63, 63);
+ self::kvUpdateHelper($m, 'MapSint32Sint32', -64, -64);
+ self::kvUpdateHelper($m, 'MapSint64Sint64', -65, -65);
+ self::kvUpdateHelper($m, 'MapFixed32Fixed32', 66, 66);
+ self::kvUpdateHelper($m, 'MapFixed64Fixed64', 67, 67);
+ self::kvUpdateHelper($m, 'MapSfixed32Sfixed32', -68, -68);
+ self::kvUpdateHelper($m, 'MapSfixed64Sfixed64', -69, -69);
+ self::kvUpdateHelper($m, 'MapInt32Float', 1, 3.5);
+ self::kvUpdateHelper($m, 'MapInt32Double', 1, 3.6);
+ self::kvUpdateHelper($m, 'MapBoolBool', true, true);
+ self::kvUpdateHelper($m, 'MapStringString', 'e', 'e');
+ self::kvUpdateHelper($m, 'MapInt32Bytes', 1, 'f');
+ self::kvUpdateHelper($m, 'MapInt32Enum', 1, TestEnum::ONE);
+ self::kvUpdateHelper($m, 'MapInt32Message', 1, new Sub());
+ $m->getMapInt32Message()[1]->SetA(36);
+ }
+
+ public static function setTestMessage2(TestMessage $m)
+ {
+ $sub = new Sub();
+
+ $m->setOptionalInt32(-142);
+ $m->setOptionalInt64(-143);
+ $m->setOptionalUint32(142);
+ $m->setOptionalUint64(143);
+ $m->setOptionalSint32(-144);
+ $m->setOptionalSint64(-145);
+ $m->setOptionalFixed32(146);
+ $m->setOptionalFixed64(147);
+ $m->setOptionalSfixed32(-146);
+ $m->setOptionalSfixed64(-147);
+ $m->setOptionalFloat(11.5);
+ $m->setOptionalDouble(11.6);
+ $m->setOptionalBool(true);
+ $m->setOptionalString('aa');
+ $m->setOptionalBytes('bb');
+ $m->setOptionalEnum(TestEnum::TWO);
+ $m->setOptionalMessage($sub);
+ $m->getOptionalMessage()->SetA(133);
+
+ self::appendHelper($m, 'RepeatedInt32', -142);
+ self::appendHelper($m, 'RepeatedInt64', -143);
+ self::appendHelper($m, 'RepeatedUint32', 142);
+ self::appendHelper($m, 'RepeatedUint64', 143);
+ self::appendHelper($m, 'RepeatedSint32', -144);
+ self::appendHelper($m, 'RepeatedSint64', -145);
+ self::appendHelper($m, 'RepeatedFixed32', 146);
+ self::appendHelper($m, 'RepeatedFixed64', 147);
+ self::appendHelper($m, 'RepeatedSfixed32', -146);
+ self::appendHelper($m, 'RepeatedSfixed64', -147);
+ self::appendHelper($m, 'RepeatedFloat', 11.5);
+ self::appendHelper($m, 'RepeatedDouble', 11.6);
+ self::appendHelper($m, 'RepeatedBool', false);
+ self::appendHelper($m, 'RepeatedString', 'aa');
+ self::appendHelper($m, 'RepeatedBytes', 'bb');
+ self::appendHelper($m, 'RepeatedEnum', TestEnum::TWO);
+ self::appendHelper($m, 'RepeatedMessage', new Sub());
+ $m->getRepeatedMessage()[0]->setA(134);
+
+ self::kvUpdateHelper($m, 'MapInt32Int32', -62, -162);
+ self::kvUpdateHelper($m, 'MapInt64Int64', -63, -163);
+ self::kvUpdateHelper($m, 'MapUint32Uint32', 62, 162);
+ self::kvUpdateHelper($m, 'MapUint64Uint64', 63, 163);
+ self::kvUpdateHelper($m, 'MapSint32Sint32', -64, -164);
+ self::kvUpdateHelper($m, 'MapSint64Sint64', -65, -165);
+ self::kvUpdateHelper($m, 'MapFixed32Fixed32', 66, 166);
+ self::kvUpdateHelper($m, 'MapFixed64Fixed64', 67, 167);
+ self::kvUpdateHelper($m, 'MapSfixed32Sfixed32', -68, -168);
+ self::kvUpdateHelper($m, 'MapSfixed64Sfixed64', -69, -169);
+ self::kvUpdateHelper($m, 'MapInt32Float', 1, 13.5);
+ self::kvUpdateHelper($m, 'MapInt32Double', 1, 13.6);
+ self::kvUpdateHelper($m, 'MapBoolBool', true, false);
+ self::kvUpdateHelper($m, 'MapStringString', 'e', 'ee');
+ self::kvUpdateHelper($m, 'MapInt32Bytes', 1, 'ff');
+ self::kvUpdateHelper($m, 'MapInt32Enum', 1, TestEnum::TWO);
+ self::kvUpdateHelper($m, 'MapInt32Message', 1, new Sub());
+ $m->getMapInt32Message()[1]->SetA(136);
+
+ self::kvUpdateHelper($m, 'MapInt32Int32', -162, -162);
+ self::kvUpdateHelper($m, 'MapInt64Int64', -163, -163);
+ self::kvUpdateHelper($m, 'MapUint32Uint32', 162, 162);
+ self::kvUpdateHelper($m, 'MapUint64Uint64', 163, 163);
+ self::kvUpdateHelper($m, 'MapSint32Sint32', -164, -164);
+ self::kvUpdateHelper($m, 'MapSint64Sint64', -165, -165);
+ self::kvUpdateHelper($m, 'MapFixed32Fixed32', 166, 166);
+ self::kvUpdateHelper($m, 'MapFixed64Fixed64', 167, 167);
+ self::kvUpdateHelper($m, 'MapSfixed32Sfixed32', -168, -168);
+ self::kvUpdateHelper($m, 'MapSfixed64Sfixed64', -169, -169);
+ self::kvUpdateHelper($m, 'MapInt32Float', 2, 13.5);
+ self::kvUpdateHelper($m, 'MapInt32Double', 2, 13.6);
+ self::kvUpdateHelper($m, 'MapBoolBool', false, false);
+ self::kvUpdateHelper($m, 'MapStringString', 'ee', 'ee');
+ self::kvUpdateHelper($m, 'MapInt32Bytes', 2, 'ff');
+ self::kvUpdateHelper($m, 'MapInt32Enum', 2, TestEnum::TWO);
+ self::kvUpdateHelper($m, 'MapInt32Message', 2, new Sub());
+ $m->getMapInt32Message()[2]->SetA(136);
+ }
+
+ public static function assertTestMessage(TestMessage $m)
+ {
+ if (PHP_INT_SIZE == 4) {
+ assert('-43' === $m->getOptionalInt64());
+ assert('43' === $m->getOptionalUint64());
+ assert('-45' === $m->getOptionalSint64());
+ assert('47' === $m->getOptionalFixed64());
+ assert('-47' === $m->getOptionalSfixed64());
+ } else {
+ assert(-43 === $m->getOptionalInt64());
+ assert(43 === $m->getOptionalUint64());
+ assert(-45 === $m->getOptionalSint64());
+ assert(47 === $m->getOptionalFixed64());
+ assert(-47 === $m->getOptionalSfixed64());
+ }
+ assert(-42 === $m->getOptionalInt32());
+ assert(42 === $m->getOptionalUint32());
+ assert(-44 === $m->getOptionalSint32());
+ assert(46 === $m->getOptionalFixed32());
+ assert(-46 === $m->getOptionalSfixed32());
+ assert(1.5 === $m->getOptionalFloat());
+ assert(1.6 === $m->getOptionalDouble());
+ assert(true=== $m->getOptionalBool());
+ assert('a' === $m->getOptionalString());
+ assert('b' === $m->getOptionalBytes());
+ assert(TestEnum::ONE === $m->getOptionalEnum());
+ assert(33 === $m->getOptionalMessage()->getA());
+
+ if (PHP_INT_SIZE == 4) {
+ assert('-43' === $m->getRepeatedInt64()[0]);
+ assert('43' === $m->getRepeatedUint64()[0]);
+ assert('-45' === $m->getRepeatedSint64()[0]);
+ assert('47' === $m->getRepeatedFixed64()[0]);
+ assert('-47' === $m->getRepeatedSfixed64()[0]);
+ } else {
+ assert(-43 === $m->getRepeatedInt64()[0]);
+ assert(43 === $m->getRepeatedUint64()[0]);
+ assert(-45 === $m->getRepeatedSint64()[0]);
+ assert(47 === $m->getRepeatedFixed64()[0]);
+ assert(-47 === $m->getRepeatedSfixed64()[0]);
+ }
+ assert(-42 === $m->getRepeatedInt32()[0]);
+ assert(42 === $m->getRepeatedUint32()[0]);
+ assert(-44 === $m->getRepeatedSint32()[0]);
+ assert(46 === $m->getRepeatedFixed32()[0]);
+ assert(-46 === $m->getRepeatedSfixed32()[0]);
+ assert(1.5 === $m->getRepeatedFloat()[0]);
+ assert(1.6 === $m->getRepeatedDouble()[0]);
+ assert(true=== $m->getRepeatedBool()[0]);
+ assert('a' === $m->getRepeatedString()[0]);
+ assert('b' === $m->getRepeatedBytes()[0]);
+ assert(TestEnum::ZERO === $m->getRepeatedEnum()[0]);
+ assert(34 === $m->getRepeatedMessage()[0]->getA());
+
+ if (PHP_INT_SIZE == 4) {
+ assert('-53' === $m->getRepeatedInt64()[1]);
+ assert('53' === $m->getRepeatedUint64()[1]);
+ assert('-55' === $m->getRepeatedSint64()[1]);
+ assert('57' === $m->getRepeatedFixed64()[1]);
+ assert('-57' === $m->getRepeatedSfixed64()[1]);
+ } else {
+ assert(-53 === $m->getRepeatedInt64()[1]);
+ assert(53 === $m->getRepeatedUint64()[1]);
+ assert(-55 === $m->getRepeatedSint64()[1]);
+ assert(57 === $m->getRepeatedFixed64()[1]);
+ assert(-57 === $m->getRepeatedSfixed64()[1]);
+ }
+ assert(-52 === $m->getRepeatedInt32()[1]);
+ assert(52 === $m->getRepeatedUint32()[1]);
+ assert(-54 === $m->getRepeatedSint32()[1]);
+ assert(56 === $m->getRepeatedFixed32()[1]);
+ assert(-56 === $m->getRepeatedSfixed32()[1]);
+ assert(2.5 === $m->getRepeatedFloat()[1]);
+ assert(2.6 === $m->getRepeatedDouble()[1]);
+ assert(false === $m->getRepeatedBool()[1]);
+ assert('c' === $m->getRepeatedString()[1]);
+ assert('d' === $m->getRepeatedBytes()[1]);
+ assert(TestEnum::ONE === $m->getRepeatedEnum()[1]);
+ assert(35 === $m->getRepeatedMessage()[1]->getA());
+
+ if (PHP_INT_SIZE == 4) {
+ assert('-63' === $m->getMapInt64Int64()['-63']);
+ assert('63' === $m->getMapUint64Uint64()['63']);
+ assert('-65' === $m->getMapSint64Sint64()['-65']);
+ assert('67' === $m->getMapFixed64Fixed64()['67']);
+ assert('-69' === $m->getMapSfixed64Sfixed64()['-69']);
+ } else {
+ assert(-63 === $m->getMapInt64Int64()[-63]);
+ assert(63 === $m->getMapUint64Uint64()[63]);
+ assert(-65 === $m->getMapSint64Sint64()[-65]);
+ assert(67 === $m->getMapFixed64Fixed64()[67]);
+ assert(-69 === $m->getMapSfixed64Sfixed64()[-69]);
+ }
+ assert(-62 === $m->getMapInt32Int32()[-62]);
+ assert(62 === $m->getMapUint32Uint32()[62]);
+ assert(-64 === $m->getMapSint32Sint32()[-64]);
+ assert(66 === $m->getMapFixed32Fixed32()[66]);
+ assert(-68 === $m->getMapSfixed32Sfixed32()[-68]);
+ assert(3.5 === $m->getMapInt32Float()[1]);
+ assert(3.6 === $m->getMapInt32Double()[1]);
+ assert(true === $m->getMapBoolBool()[true]);
+ assert('e' === $m->getMapStringString()['e']);
+ assert('f' === $m->getMapInt32Bytes()[1]);
+ assert(TestEnum::ONE === $m->getMapInt32Enum()[1]);
+ assert(36 === $m->getMapInt32Message()[1]->GetA());
+ }
+
+ public static function getGoldenTestMessage()
+ {
+ return hex2bin(
+ "08D6FFFFFFFFFFFFFFFF01" .
+ "10D5FFFFFFFFFFFFFFFF01" .
+ "182A" .
+ "202B" .
+ "2857" .
+ "3059" .
+ "3D2E000000" .
+ "412F00000000000000" .
+ "4DD2FFFFFF" .
+ "51D1FFFFFFFFFFFFFF" .
+ "5D0000C03F" .
+ "619A9999999999F93F" .
+ "6801" .
+ "720161" .
+ "7A0162" .
+ "800101" .
+ "8A01020821" .
+
+ "F801D6FFFFFFFFFFFFFFFF01" .
+ "F801CCFFFFFFFFFFFFFFFF01" .
+ "8002D5FFFFFFFFFFFFFFFF01" .
+ "8002CBFFFFFFFFFFFFFFFF01" .
+ "88022A" .
+ "880234" .
+ "90022B" .
+ "900235" .
+ "980257" .
+ "98026B" .
+ "A00259" .
+ "A0026D" .
+ "AD022E000000" .
+ "AD0238000000" .
+ "B1022F00000000000000" .
+ "B1023900000000000000" .
+ "BD02D2FFFFFF" .
+ "BD02C8FFFFFF" .
+ "C102D1FFFFFFFFFFFFFF" .
+ "C102C7FFFFFFFFFFFFFF" .
+ "CD020000C03F" .
+ "CD0200002040" .
+ "D1029A9999999999F93F" .
+ "D102CDCCCCCCCCCC0440" .
+ "D80201" .
+ "D80200" .
+ "E2020161" .
+ "E2020163" .
+ "EA020162" .
+ "EA020164" .
+ "F00200" .
+ "F00201" .
+ "FA02020822" .
+ "FA02020823" .
+
+ "BA041608C2FFFFFFFFFFFFFFFF0110C2FFFFFFFFFFFFFFFF01" .
+ "C2041608C1FFFFFFFFFFFFFFFF0110C1FFFFFFFFFFFFFFFF01" .
+ "CA0404083E103E" .
+ "D20404083F103F" .
+ "DA0404087f107F" .
+ "E20406088101108101" .
+ "EA040A0D420000001542000000" .
+ "F20412094300000000000000114300000000000000" .
+ "FA040A0DBCFFFFFF15BCFFFFFF" .
+ "82051209BBFFFFFFFFFFFFFF11BBFFFFFFFFFFFFFF" .
+ "8A050708011500006040" .
+ "92050B080111CDCCCCCCCCCC0C40" .
+ "9A050408011001" .
+ "A205060a0165120165" .
+ "AA05050801120166" .
+ "B2050408011001" .
+ "Ba0506080112020824"
+ );
+ }
+
+ public static function setTestPackedMessage($m)
+ {
+ self::appendHelper($m, 'RepeatedInt32', -42);
+ self::appendHelper($m, 'RepeatedInt32', -52);
+ self::appendHelper($m, 'RepeatedInt64', -43);
+ self::appendHelper($m, 'RepeatedInt64', -53);
+ self::appendHelper($m, 'RepeatedUint32', 42);
+ self::appendHelper($m, 'RepeatedUint32', 52);
+ self::appendHelper($m, 'RepeatedUint64', 43);
+ self::appendHelper($m, 'RepeatedUint64', 53);
+ self::appendHelper($m, 'RepeatedSint32', -44);
+ self::appendHelper($m, 'RepeatedSint32', -54);
+ self::appendHelper($m, 'RepeatedSint64', -45);
+ self::appendHelper($m, 'RepeatedSint64', -55);
+ self::appendHelper($m, 'RepeatedFixed32', 46);
+ self::appendHelper($m, 'RepeatedFixed32', 56);
+ self::appendHelper($m, 'RepeatedFixed64', 47);
+ self::appendHelper($m, 'RepeatedFixed64', 57);
+ self::appendHelper($m, 'RepeatedSfixed32', -46);
+ self::appendHelper($m, 'RepeatedSfixed32', -56);
+ self::appendHelper($m, 'RepeatedSfixed64', -47);
+ self::appendHelper($m, 'RepeatedSfixed64', -57);
+ self::appendHelper($m, 'RepeatedFloat', 1.5);
+ self::appendHelper($m, 'RepeatedFloat', 2.5);
+ self::appendHelper($m, 'RepeatedDouble', 1.6);
+ self::appendHelper($m, 'RepeatedDouble', 2.6);
+ self::appendHelper($m, 'RepeatedBool', true);
+ self::appendHelper($m, 'RepeatedBool', false);
+ self::appendHelper($m, 'RepeatedEnum', TestEnum::ONE);
+ self::appendHelper($m, 'RepeatedEnum', TestEnum::ZERO);
+ }
+
+ public static function assertTestPackedMessage($m)
+ {
+ assert(2 === count($m->getRepeatedInt32()));
+ assert(2 === count($m->getRepeatedInt64()));
+ assert(2 === count($m->getRepeatedUint32()));
+ assert(2 === count($m->getRepeatedUint64()));
+ assert(2 === count($m->getRepeatedSint32()));
+ assert(2 === count($m->getRepeatedSint64()));
+ assert(2 === count($m->getRepeatedFixed32()));
+ assert(2 === count($m->getRepeatedFixed64()));
+ assert(2 === count($m->getRepeatedSfixed32()));
+ assert(2 === count($m->getRepeatedSfixed64()));
+ assert(2 === count($m->getRepeatedFloat()));
+ assert(2 === count($m->getRepeatedDouble()));
+ assert(2 === count($m->getRepeatedBool()));
+ assert(2 === count($m->getRepeatedEnum()));
+
+ assert(-42 === $m->getRepeatedInt32()[0]);
+ assert(-52 === $m->getRepeatedInt32()[1]);
+ assert(42 === $m->getRepeatedUint32()[0]);
+ assert(52 === $m->getRepeatedUint32()[1]);
+ assert(-44 === $m->getRepeatedSint32()[0]);
+ assert(-54 === $m->getRepeatedSint32()[1]);
+ assert(46 === $m->getRepeatedFixed32()[0]);
+ assert(56 === $m->getRepeatedFixed32()[1]);
+ assert(-46 === $m->getRepeatedSfixed32()[0]);
+ assert(-56 === $m->getRepeatedSfixed32()[1]);
+ assert(1.5 === $m->getRepeatedFloat()[0]);
+ assert(2.5 === $m->getRepeatedFloat()[1]);
+ assert(1.6 === $m->getRepeatedDouble()[0]);
+ assert(2.6 === $m->getRepeatedDouble()[1]);
+ assert(true === $m->getRepeatedBool()[0]);
+ assert(false === $m->getRepeatedBool()[1]);
+ assert(TestEnum::ONE === $m->getRepeatedEnum()[0]);
+ assert(TestEnum::ZERO === $m->getRepeatedEnum()[1]);
+ if (PHP_INT_SIZE == 4) {
+ assert('-43' === $m->getRepeatedInt64()[0]);
+ assert('-53' === $m->getRepeatedInt64()[1]);
+ assert('43' === $m->getRepeatedUint64()[0]);
+ assert('53' === $m->getRepeatedUint64()[1]);
+ assert('-45' === $m->getRepeatedSint64()[0]);
+ assert('-55' === $m->getRepeatedSint64()[1]);
+ assert('47' === $m->getRepeatedFixed64()[0]);
+ assert('57' === $m->getRepeatedFixed64()[1]);
+ assert('-47' === $m->getRepeatedSfixed64()[0]);
+ assert('-57' === $m->getRepeatedSfixed64()[1]);
+ } else {
+ assert(-43 === $m->getRepeatedInt64()[0]);
+ assert(-53 === $m->getRepeatedInt64()[1]);
+ assert(43 === $m->getRepeatedUint64()[0]);
+ assert(53 === $m->getRepeatedUint64()[1]);
+ assert(-45 === $m->getRepeatedSint64()[0]);
+ assert(-55 === $m->getRepeatedSint64()[1]);
+ assert(47 === $m->getRepeatedFixed64()[0]);
+ assert(57 === $m->getRepeatedFixed64()[1]);
+ assert(-47 === $m->getRepeatedSfixed64()[0]);
+ assert(-57 === $m->getRepeatedSfixed64()[1]);
+ }
+ }
+
+ public static function getGoldenTestPackedMessage()
+ {
+ return hex2bin(
+ "D20514D6FFFFFFFFFFFFFFFF01CCFFFFFFFFFFFFFFFF01" .
+ "DA0514D5FFFFFFFFFFFFFFFF01CBFFFFFFFFFFFFFFFF01" .
+ "E205022A34" .
+ "EA05022B35" .
+ "F20502576B" .
+ "FA0502596D" .
+ "8206082E00000038000000" .
+ "8A06102F000000000000003900000000000000" .
+ "920608D2FFFFFFC8FFFFFF" .
+ "9A0610D1FFFFFFFFFFFFFFC7FFFFFFFFFFFFFF" .
+ "A206080000C03F00002040" .
+ "AA06109A9999999999F93FCDCCCCCCCCCC0440" .
+ "B206020100" .
+ "BA06020100"
+ );
+ }
+
+ public static function getGoldenTestUnpackedMessage()
+ {
+ return hex2bin(
+ "D005D6FFFFFFFFFFFFFFFF01D005CCFFFFFFFFFFFFFFFF01" .
+ "D805D5FFFFFFFFFFFFFFFF01D805CBFFFFFFFFFFFFFFFF01" .
+ "E0052AE00534" .
+ "E8052BE80535" .
+ "F00557F0056B" .
+ "F80559F8056D" .
+ "85062E000000850638000000" .
+ "89062F0000000000000089063900000000000000" .
+ "9506D2FFFFFF9506C8FFFFFF" .
+ "9906D1FFFFFFFFFFFFFF9906C7FFFFFFFFFFFFFF" .
+ "A5060000C03FA50600002040" .
+ "A9069A9999999999F93FA906CDCCCCCCCCCC0440" .
+ "B00601B00600" .
+ "B80601B80600"
+ );
+ }
+
+ private static function appendHelper($obj, $func_suffix, $value)
+ {
+ $getter_function = 'get'.$func_suffix;
+ $setter_function = 'set'.$func_suffix;
+
+ $arr = $obj->$getter_function();
+ $arr[] = $value;
+ $obj->$setter_function($arr);
+ }
+
+ private static function kvUpdateHelper($obj, $func_suffix, $key, $value)
+ {
+ $getter_function = 'get'.$func_suffix;
+ $setter_function = 'set'.$func_suffix;
+
+ $arr = $obj->$getter_function();
+ $arr[$key] = $value;
+ $obj->$setter_function($arr);
+ }
+}
diff --git a/third_party/protobuf/3.6.0/php/tests/undefined_test.php b/third_party/protobuf/3.6.0/php/tests/undefined_test.php
new file mode 100644
index 0000000..f844457
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/tests/undefined_test.php
@@ -0,0 +1,920 @@
+<?php
+
+require_once('test_util.php');
+
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBType;
+use Foo\TestMessage;
+use Foo\TestMessage\Sub;
+
+class UndefinedTest extends PHPUnit_Framework_TestCase
+{
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testInt32AppendStringFail()
+ {
+ $arr = new RepeatedField(GPBType::INT32);
+ $arr[] = 'abc';
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testInt32SetStringFail()
+ {
+ $arr = new RepeatedField(GPBType::INT32);
+ $arr[] = 0;
+ $arr[0] = 'abc';
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testInt32AppendMessageFail()
+ {
+ $arr = new RepeatedField(GPBType::INT32);
+ $arr[] = new Sub();
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testInt32SetMessageFail()
+ {
+ $arr = new RepeatedField(GPBType::INT32);
+ $arr[] = 0;
+ $arr[0] = new Sub();
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testUint32AppendStringFail()
+ {
+ $arr = new RepeatedField(GPBType::UINT32);
+ $arr[] = 'abc';
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testUint32SetStringFail()
+ {
+ $arr = new RepeatedField(GPBType::UINT32);
+ $arr[] = 0;
+ $arr[0] = 'abc';
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testUint32AppendMessageFail()
+ {
+ $arr = new RepeatedField(GPBType::UINT32);
+ $arr[] = new Sub();
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testUint32SetMessageFail()
+ {
+ $arr = new RepeatedField(GPBType::UINT32);
+ $arr[] = 0;
+ $arr[0] = new Sub();
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testInt64AppendStringFail()
+ {
+ $arr = new RepeatedField(GPBType::INT64);
+ $arr[] = 'abc';
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testInt64SetStringFail()
+ {
+ $arr = new RepeatedField(GPBType::INT64);
+ $arr[] = 0;
+ $arr[0] = 'abc';
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testInt64AppendMessageFail()
+ {
+ $arr = new RepeatedField(GPBType::INT64);
+ $arr[] = new Sub();
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testInt64SetMessageFail()
+ {
+ $arr = new RepeatedField(GPBType::INT64);
+ $arr[] = 0;
+ $arr[0] = new Sub();
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testUint64AppendStringFail()
+ {
+ $arr = new RepeatedField(GPBType::UINT64);
+ $arr[] = 'abc';
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testUint64SetStringFail()
+ {
+ $arr = new RepeatedField(GPBType::UINT64);
+ $arr[] = 0;
+ $arr[0] = 'abc';
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testUint64AppendMessageFail()
+ {
+ $arr = new RepeatedField(GPBType::UINT64);
+ $arr[] = new Sub();
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testUint64SetMessageFail()
+ {
+ $arr = new RepeatedField(GPBType::UINT64);
+ $arr[] = 0;
+ $arr[0] = new Sub();
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testFloatAppendStringFail()
+ {
+ $arr = new RepeatedField(GPBType::FLOAT);
+ $arr[] = 'abc';
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testFloatSetStringFail()
+ {
+ $arr = new RepeatedField(GPBType::FLOAT);
+ $arr[] = 0.0;
+ $arr[0] = 'abc';
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testFloatAppendMessageFail()
+ {
+ $arr = new RepeatedField(GPBType::FLOAT);
+ $arr[] = new Sub();
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testFloatSetMessageFail()
+ {
+ $arr = new RepeatedField(GPBType::FLOAT);
+ $arr[] = 0.0;
+ $arr[0] = new Sub();
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testDoubleAppendStringFail()
+ {
+ $arr = new RepeatedField(GPBType::DOUBLE);
+ $arr[] = 'abc';
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testDoubleSetStringFail()
+ {
+ $arr = new RepeatedField(GPBType::DOUBLE);
+ $arr[] = 0.0;
+ $arr[0] = 'abc';
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testDoubleAppendMessageFail()
+ {
+ $arr = new RepeatedField(GPBType::DOUBLE);
+ $arr[] = new Sub();
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testDoubleSetMessageFail()
+ {
+ $arr = new RepeatedField(GPBType::DOUBLE);
+ $arr[] = 0.0;
+ $arr[0] = new Sub();
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testBoolAppendMessageFail()
+ {
+ $arr = new RepeatedField(GPBType::BOOL);
+ $arr[] = new Sub();
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testBoolSetMessageFail()
+ {
+ $arr = new RepeatedField(GPBType::BOOL);
+ $arr[] = true;
+ $arr[0] = new Sub();
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testStringAppendMessageFail()
+ {
+ $arr = new RepeatedField(GPBType::STRING);
+ $arr[] = new Sub();
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testStringSetMessageFail()
+ {
+ $arr = new RepeatedField(GPBType::STRING);
+ $arr[] = 'abc';
+ $arr[0] = new Sub();
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testStringAppendInvalidUTF8Fail()
+ {
+ $arr = new RepeatedField(GPBType::STRING);
+ $hex = hex2bin("ff");
+ $arr[] = $hex;
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testStringSetInvalidUTF8Fail()
+ {
+ $arr = new RepeatedField(GPBType::STRING);
+ $arr[] = 'abc';
+ $hex = hex2bin("ff");
+ $arr[0] = $hex;
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testMessageAppendIntFail()
+ {
+ $arr = new RepeatedField(GPBType::MESSAGE, Sub::class);
+ $arr[] = 1;
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testMessageSetIntFail()
+ {
+ $arr = new RepeatedField(GPBType::MESSAGE, Sub::class);
+ $arr[] = new Sub;
+ $arr[0] = 'abc';
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testMessageAppendStringFail()
+ {
+ $arr = new RepeatedField(GPBType::MESSAGE, Sub::class);
+ $arr[] = 'abc';
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testMessageSetStringFail()
+ {
+ $arr = new RepeatedField(GPBType::MESSAGE, Sub::class);
+ $arr[] = new Sub;
+ $arr[0] = 'abc';
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testMessageAppendOtherMessageFail()
+ {
+ $arr = new RepeatedField(GPBType::MESSAGE, Sub::class);
+ $arr[] = new TestMessage;
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testMessageAppendNullFail()
+ {
+ $arr = new RepeatedField(GPBType::MESSAGE, Sub::class);
+ $null = null;
+ $arr[] = $null;
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testMessageSetNullFail()
+ {
+ $arr = new RepeatedField(GPBType::MESSAGE, Sub::class);
+ $arr[] = new Sub();
+ $null = null;
+ $arr[0] = $null;
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testRemoveMiddleFail()
+ {
+ $arr = new RepeatedField(GPBType::INT32);
+
+ $arr[] = 0;
+ $arr[] = 1;
+ $arr[] = 2;
+ $this->assertSame(3, count($arr));
+
+ unset($arr[1]);
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testRemoveEmptyFail()
+ {
+ $arr = new RepeatedField(GPBType::INT32);
+
+ unset($arr[0]);
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testMessageOffsetFail()
+ {
+ $arr = new RepeatedField(GPBType::INT32);
+ $arr[] = 0;
+ $arr[new Sub()] = 0;
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testStringOffsetFail()
+ {
+ $arr = new RepeatedField(GPBType::INT32);
+ $arr[] = 0;
+ $arr['abc'] = 0;
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testSetNonExistedOffsetFail()
+ {
+ $arr = new RepeatedField(GPBType::INT32);
+ $arr[0] = 0;
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testInt32FieldInvalidTypeFail()
+ {
+ $m = new TestMessage();
+ $m->setOptionalInt32(new TestMessage());
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testInt32FieldInvalidStringFail()
+ {
+ $m = new TestMessage();
+ $m->setOptionalInt32('abc');
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testUint32FieldInvalidTypeFail()
+ {
+ $m = new TestMessage();
+ $m->setOptionalUint32(new TestMessage());
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testUint32FieldInvalidStringFail()
+ {
+ $m = new TestMessage();
+ $m->setOptionalUint32('abc');
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testInt64FieldInvalidTypeFail()
+ {
+ $m = new TestMessage();
+ $m->setOptionalInt64(new TestMessage());
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testInt64FieldInvalidStringFail()
+ {
+ $m = new TestMessage();
+ $m->setOptionalInt64('abc');
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testUint64FieldInvalidTypeFail()
+ {
+ $m = new TestMessage();
+ $m->setOptionalUint64(new TestMessage());
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testUint64FieldInvalidStringFail()
+ {
+ $m = new TestMessage();
+ $m->setOptionalUint64('abc');
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testFloatFieldInvalidTypeFail()
+ {
+ $m = new TestMessage();
+ $m->setOptionalFloat(new TestMessage());
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testFloatFieldInvalidStringFail()
+ {
+ $m = new TestMessage();
+ $m->setOptionalFloat('abc');
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testDoubleFieldInvalidTypeFail()
+ {
+ $m = new TestMessage();
+ $m->setOptionalDouble(new TestMessage());
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testDoubleFieldInvalidStringFail()
+ {
+ $m = new TestMessage();
+ $m->setOptionalDouble('abc');
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testBoolFieldInvalidStringFail()
+ {
+ $m = new TestMessage();
+ $m->setOptionalBool(new TestMessage());
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testStringFieldInvalidUTF8Fail()
+ {
+ $m = new TestMessage();
+ $hex = hex2bin("ff");
+ $m->setOptionalString($hex);
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testMessageFieldWrongTypeFail()
+ {
+ $m = new TestMessage();
+ $a = 1;
+ $m->setOptionalMessage($a);
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testMessageFieldWrongClassFail()
+ {
+ $m = new TestMessage();
+ $m->setOptionalMessage(new TestMessage());
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testRepeatedFieldWrongTypeFail()
+ {
+ $m = new TestMessage();
+ $a = 1;
+ $m->setRepeatedInt32($a);
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testRepeatedFieldWrongObjectFail()
+ {
+ $m = new TestMessage();
+ $m->setRepeatedInt32($m);
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testRepeatedFieldWrongRepeatedTypeFail()
+ {
+ $m = new TestMessage();
+
+ $repeated_int32 = new RepeatedField(GPBType::UINT32);
+ $m->setRepeatedInt32($repeated_int32);
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testRepeatedFieldWrongRepeatedMessageClassFail()
+ {
+ $m = new TestMessage();
+
+ $repeated_message = new RepeatedField(GPBType::MESSAGE,
+ TestMessage::class);
+ $m->setRepeatedMessage($repeated_message);
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testMapFieldWrongTypeFail()
+ {
+ $m = new TestMessage();
+ $a = 1;
+ $m->setMapInt32Int32($a);
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testMapFieldWrongObjectFail()
+ {
+ $m = new TestMessage();
+ $m->setMapInt32Int32($m);
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testMapFieldWrongRepeatedTypeFail()
+ {
+ $m = new TestMessage();
+
+ $map_uint32_uint32 = new MapField(GPBType::UINT32, GPBType::UINT32);
+ $m->setMapInt32Int32($map_uint32_uint32);
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testMapFieldWrongRepeatedMessageClassFail()
+ {
+ $m = new TestMessage();
+
+ $map_int32_message = new MapField(GPBType::INT32,
+ GPBType::MESSAGE,
+ TestMessage::class);
+ $m->setMapInt32Message($map_int32_message);
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testMessageMergeFromInvalidTypeFail()
+ {
+ $m = new TestMessage();
+ $n = new Sub();
+ $m->mergeFrom($n);
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testInt32SetStringKeyFail()
+ {
+ $arr = new MapField(GPBType::INT32, GPBType::INT32);
+ $arr['abc'] = 0;
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testInt32SetStringValueFail()
+ {
+ $arr = new MapField(GPBType::INT32, GPBType::INT32);
+ $arr[0] = 'abc';
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testInt32SetMessageKeyFail()
+ {
+ $arr = new MapField(GPBType::INT32, GPBType::INT32);
+ $arr[new Sub()] = 0;
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testInt32SetMessageValueFail()
+ {
+ $arr = new MapField(GPBType::INT32, GPBType::INT32);
+ $arr[0] = new Sub();
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testUint32SetStringKeyFail()
+ {
+ $arr = new MapField(GPBType::UINT32, GPBType::UINT32);
+ $arr['abc'] = 0;
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testUint32SetStringValueFail()
+ {
+ $arr = new MapField(GPBType::UINT32, GPBType::UINT32);
+ $arr[0] = 'abc';
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testUint32SetMessageKeyFail()
+ {
+ $arr = new MapField(GPBType::UINT32, GPBType::UINT32);
+ $arr[new Sub()] = 0;
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testUint32SetMessageValueFail()
+ {
+ $arr = new MapField(GPBType::UINT32, GPBType::UINT32);
+ $arr[0] = new Sub();
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testInt64SetStringKeyFail()
+ {
+ $arr = new MapField(GPBType::INT64, GPBType::INT64);
+ $arr['abc'] = 0;
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testInt64SetStringValueFail()
+ {
+ $arr = new MapField(GPBType::INT64, GPBType::INT64);
+ $arr[0] = 'abc';
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testInt64SetMessageKeyFail()
+ {
+ $arr = new MapField(GPBType::INT64, GPBType::INT64);
+ $arr[new Sub()] = 0;
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testInt64SetMessageValueFail()
+ {
+ $arr = new MapField(GPBType::INT64, GPBType::INT64);
+ $arr[0] = new Sub();
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testUint64SetStringKeyFail()
+ {
+ $arr = new MapField(GPBType::UINT64, GPBType::UINT64);
+ $arr['abc'] = 0;
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testUint64SetStringValueFail()
+ {
+ $arr = new MapField(GPBType::UINT64, GPBType::UINT64);
+ $arr[0] = 'abc';
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testUint64SetMessageKeyFail()
+ {
+ $arr = new MapField(GPBType::UINT64, GPBType::UINT64);
+ $arr[new Sub()] = 0;
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testUint64SetMessageValueFail()
+ {
+ $arr = new MapField(GPBType::UINT64, GPBType::UINT64);
+ $arr[0] = new Sub();
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testDoubleSetStringValueFail()
+ {
+ $arr = new MapField(GPBType::INT64, GPBType::DOUBLE);
+ $arr[0] = 'abc';
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testDoubleSetMessageValueFail()
+ {
+ $arr = new MapField(GPBType::INT64, GPBType::DOUBLE);
+ $arr[0] = new Sub();
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testBoolSetMessageKeyFail()
+ {
+ $arr = new MapField(GPBType::BOOL, GPBType::BOOL);
+ $arr[new Sub()] = true;
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testBoolSetMessageValueFail()
+ {
+ $arr = new MapField(GPBType::BOOL, GPBType::BOOL);
+ $arr[true] = new Sub();
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testStringSetInvalidUTF8KeyFail()
+ {
+ $arr = new MapField(GPBType::STRING, GPBType::STRING);
+ $arr[hex2bin("ff")] = 'abc';
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testStringSetInvalidUTF8ValueFail()
+ {
+ $arr = new MapField(GPBType::STRING, GPBType::STRING);
+ $arr['abc'] = hex2bin("ff");
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testStringSetMessageKeyFail()
+ {
+ $arr = new MapField(GPBType::STRING, GPBType::STRING);
+ $arr[new Sub()] = 'abc';
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testStringSetMessageValueFail()
+ {
+ $arr = new MapField(GPBType::STRING, GPBType::STRING);
+ $arr['abc'] = new Sub();
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testMessageSetIntValueFail()
+ {
+ $arr =
+ new MapField(GPBType::INT32, GPBType::MESSAGE, TestMessage::class);
+ $arr[0] = 0;
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testMessageSetStringValueFail()
+ {
+ $arr =
+ new MapField(GPBType::INT32, GPBType::MESSAGE, TestMessage::class);
+ $arr[0] = 'abc';
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testMessageSetOtherMessageValueFail()
+ {
+ $arr =
+ new MapField(GPBType::INT32, GPBType::MESSAGE, TestMessage::class);
+ $arr[0] = new Sub();
+ }
+
+ /**
+ * @expectedException PHPUnit_Framework_Error
+ */
+ public function testMessageSetNullFail()
+ {
+ $arr =
+ new MapField(GPBType::INT32, GPBType::MESSAGE, TestMessage::class);
+ $null = NULL;
+ $arr[0] = $null;
+ }
+
+}
diff --git a/third_party/protobuf/3.6.0/php/tests/well_known_test.php b/third_party/protobuf/3.6.0/php/tests/well_known_test.php
new file mode 100644
index 0000000..1e8c4f4
--- /dev/null
+++ b/third_party/protobuf/3.6.0/php/tests/well_known_test.php
@@ -0,0 +1,393 @@
+<?php
+
+require_once('test_base.php');
+require_once('test_util.php');
+
+use Foo\TestMessage;
+use Google\Protobuf\Any;
+use Google\Protobuf\Api;
+use Google\Protobuf\BoolValue;
+use Google\Protobuf\BytesValue;
+use Google\Protobuf\DoubleValue;
+use Google\Protobuf\Duration;
+use Google\Protobuf\Enum;
+use Google\Protobuf\EnumValue;
+use Google\Protobuf\Field;
+use Google\Protobuf\FieldMask;
+use Google\Protobuf\Field\Cardinality;
+use Google\Protobuf\Field\Kind;
+use Google\Protobuf\FloatValue;
+use Google\Protobuf\GPBEmpty;
+use Google\Protobuf\Int32Value;
+use Google\Protobuf\Int64Value;
+use Google\Protobuf\ListValue;
+use Google\Protobuf\Method;
+use Google\Protobuf\Mixin;
+use Google\Protobuf\NullValue;
+use Google\Protobuf\Option;
+use Google\Protobuf\SourceContext;
+use Google\Protobuf\StringValue;
+use Google\Protobuf\Struct;
+use Google\Protobuf\Syntax;
+use Google\Protobuf\Timestamp;
+use Google\Protobuf\Type;
+use Google\Protobuf\UInt32Value;
+use Google\Protobuf\UInt64Value;
+use Google\Protobuf\Value;
+
+class NotMessage {}
+
+class WellKnownTest extends TestBase {
+
+ public function testEmpty()
+ {
+ $msg = new GPBEmpty();
+ }
+
+ public function testImportDescriptorProto()
+ {
+ $msg = new TestImportDescriptorProto();
+ }
+
+ public function testAny()
+ {
+ // Create embed message
+ $embed = new TestMessage();
+ $this->setFields($embed);
+ $data = $embed->serializeToString();
+
+ // Set any via normal setter.
+ $any = new Any();
+
+ $this->assertSame(
+ $any, $any->setTypeUrl("type.googleapis.com/foo.TestMessage"));
+ $this->assertSame("type.googleapis.com/foo.TestMessage",
+ $any->getTypeUrl());
+
+ $this->assertSame($any, $any->setValue($data));
+ $this->assertSame($data, $any->getValue());
+
+ // Test unpack.
+ $msg = $any->unpack();
+ $this->assertTrue($msg instanceof TestMessage);
+ $this->expectFields($msg);
+
+ // Test pack.
+ $any = new Any();
+ $any->pack($embed);
+ $this->assertSame($data, $any->getValue());
+ $this->assertSame("type.googleapis.com/foo.TestMessage", $any->getTypeUrl());
+
+ // Test is.
+ $this->assertTrue($any->is(TestMessage::class));
+ $this->assertFalse($any->is(Any::class));
+ }
+
+ /**
+ * @expectedException Exception
+ */
+ public function testAnyUnpackInvalidTypeUrl()
+ {
+ $any = new Any();
+ $any->setTypeUrl("invalid");
+ $any->unpack();
+ }
+
+ /**
+ * @expectedException Exception
+ */
+ public function testAnyUnpackMessageNotAdded()
+ {
+ $any = new Any();
+ $any->setTypeUrl("type.googleapis.com/MessageNotAdded");
+ $any->unpack();
+ }
+
+ /**
+ * @expectedException Exception
+ */
+ public function testAnyUnpackDecodeError()
+ {
+ $any = new Any();
+ $any->setTypeUrl("type.googleapis.com/foo.TestMessage");
+ $any->setValue("abc");
+ $any->unpack();
+ }
+
+ public function testApi()
+ {
+ $m = new Api();
+
+ $m->setName("a");
+ $this->assertSame("a", $m->getName());
+
+ $m->setMethods([new Method()]);
+ $this->assertSame(1, count($m->getMethods()));
+
+ $m->setOptions([new Option()]);
+ $this->assertSame(1, count($m->getOptions()));
+
+ $m->setVersion("a");
+ $this->assertSame("a", $m->getVersion());
+
+ $m->setSourceContext(new SourceContext());
+ $this->assertFalse(is_null($m->getSourceContext()));
+
+ $m->setMixins([new Mixin()]);
+ $this->assertSame(1, count($m->getMixins()));
+
+ $m->setSyntax(Syntax::SYNTAX_PROTO2);
+ $this->assertSame(Syntax::SYNTAX_PROTO2, $m->getSyntax());
+
+ $m = new Method();
+
+ $m->setName("a");
+ $this->assertSame("a", $m->getName());
+
+ $m->setRequestTypeUrl("a");
+ $this->assertSame("a", $m->getRequestTypeUrl());
+
+ $m->setRequestStreaming(true);
+ $this->assertSame(true, $m->getRequestStreaming());
+
+ $m->setResponseTypeUrl("a");
+ $this->assertSame("a", $m->getResponseTypeUrl());
+
+ $m->setResponseStreaming(true);
+ $this->assertSame(true, $m->getResponseStreaming());
+
+ $m->setOptions([new Option()]);
+ $this->assertSame(1, count($m->getOptions()));
+
+ $m = new Mixin();
+
+ $m->setName("a");
+ $this->assertSame("a", $m->getName());
+
+ $m->setRoot("a");
+ $this->assertSame("a", $m->getRoot());
+ }
+
+ public function testEnum()
+ {
+ $m = new Enum();
+
+ $m->setName("a");
+ $this->assertSame("a", $m->getName());
+
+ $m->setEnumvalue([new EnumValue()]);
+ $this->assertSame(1, count($m->getEnumvalue()));
+
+ $m->setOptions([new Option()]);
+ $this->assertSame(1, count($m->getOptions()));
+
+ $m->setSourceContext(new SourceContext());
+ $this->assertFalse(is_null($m->getSourceContext()));
+
+ $m->setSyntax(Syntax::SYNTAX_PROTO2);
+ $this->assertSame(Syntax::SYNTAX_PROTO2, $m->getSyntax());
+ }
+
+ public function testEnumValue()
+ {
+ $m = new EnumValue();
+
+ $m->setName("a");
+ $this->assertSame("a", $m->getName());
+
+ $m->setNumber(1);
+ $this->assertSame(1, $m->getNumber());
+
+ $m->setOptions([new Option()]);
+ $this->assertSame(1, count($m->getOptions()));
+ }
+
+ public function testField()
+ {
+ $m = new Field();
+
+ $m->setKind(Kind::TYPE_DOUBLE);
+ $this->assertSame(Kind::TYPE_DOUBLE, $m->getKind());
+
+ $m->setCardinality(Cardinality::CARDINALITY_OPTIONAL);
+ $this->assertSame(Cardinality::CARDINALITY_OPTIONAL, $m->getCardinality());
+
+ $m->setNumber(1);
+ $this->assertSame(1, $m->getNumber());
+
+ $m->setName("a");
+ $this->assertSame("a", $m->getName());
+
+ $m->setTypeUrl("a");
+ $this->assertSame("a", $m->getTypeUrl());
+
+ $m->setOneofIndex(1);
+ $this->assertSame(1, $m->getOneofIndex());
+
+ $m->setPacked(true);
+ $this->assertSame(true, $m->getPacked());
+
+ $m->setOptions([new Option()]);
+ $this->assertSame(1, count($m->getOptions()));
+
+ $m->setJsonName("a");
+ $this->assertSame("a", $m->getJsonName());
+
+ $m->setDefaultValue("a");
+ $this->assertSame("a", $m->getDefaultValue());
+ }
+
+ public function testFieldMask()
+ {
+ $m = new FieldMask();
+ $m->setPaths(["a"]);
+ $this->assertSame(1, count($m->getPaths()));
+ }
+
+ public function testOption()
+ {
+ $m = new Option();
+
+ $m->setName("a");
+ $this->assertSame("a", $m->getName());
+
+ $m->setValue(new Any());
+ $this->assertFalse(is_null($m->getValue()));
+ }
+
+ public function testSourceContext()
+ {
+ $m = new SourceContext();
+ $m->setFileName("a");
+ $this->assertSame("a", $m->getFileName());
+ }
+
+ public function testStruct()
+ {
+ $m = new ListValue();
+ $m->setValues([new Value()]);
+ $this->assertSame(1, count($m->getValues()));
+
+ $m = new Value();
+
+ $m->setNullValue(NullValue::NULL_VALUE);
+ $this->assertSame(NullValue::NULL_VALUE, $m->getNullValue());
+ $this->assertSame("null_value", $m->getKind());
+
+ $m->setNumberValue(1.0);
+ $this->assertSame(1.0, $m->getNumberValue());
+ $this->assertSame("number_value", $m->getKind());
+
+ $m->setStringValue("a");
+ $this->assertSame("a", $m->getStringValue());
+ $this->assertSame("string_value", $m->getKind());
+
+ $m->setBoolValue(true);
+ $this->assertSame(true, $m->getBoolValue());
+ $this->assertSame("bool_value", $m->getKind());
+
+ $m->setStructValue(new Struct());
+ $this->assertFalse(is_null($m->getStructValue()));
+ $this->assertSame("struct_value", $m->getKind());
+
+ $m->setListValue(new ListValue());
+ $this->assertFalse(is_null($m->getListValue()));
+ $this->assertSame("list_value", $m->getKind());
+
+ $m = new Struct();
+ $m->setFields(array("a"=>new Value()));
+ $this->assertSame(1, count($m->getFields()));
+ }
+
+ public function testTimestamp()
+ {
+ $timestamp = new Timestamp();
+
+ $timestamp->setSeconds(1);
+ $timestamp->setNanos(2);
+ $this->assertEquals(1, $timestamp->getSeconds());
+ $this->assertSame(2, $timestamp->getNanos());
+
+ date_default_timezone_set('UTC');
+ $from = new DateTime('2011-01-01T15:03:01.012345UTC');
+ $timestamp->fromDateTime($from);
+ $this->assertEquals($from->format('U'), $timestamp->getSeconds());
+ $this->assertSame(0, $timestamp->getNanos());
+
+ $to = $timestamp->toDateTime();
+ $this->assertSame(\DateTime::class, get_class($to));
+ $this->assertSame($from->format('U'), $to->format('U'));
+ }
+
+ public function testType()
+ {
+ $m = new Type();
+
+ $m->setName("a");
+ $this->assertSame("a", $m->getName());
+
+ $m->setFields([new Field()]);
+ $this->assertSame(1, count($m->getFields()));
+
+ $m->setOneofs(["a"]);
+ $this->assertSame(1, count($m->getOneofs()));
+
+ $m->setOptions([new Option()]);
+ $this->assertSame(1, count($m->getOptions()));
+
+ $m->setSourceContext(new SourceContext());
+ $this->assertFalse(is_null($m->getSourceContext()));
+
+ $m->setSyntax(Syntax::SYNTAX_PROTO2);
+ $this->assertSame(Syntax::SYNTAX_PROTO2, $m->getSyntax());
+ }
+
+ public function testDuration()
+ {
+ $duration = new Duration();
+
+ $duration->setSeconds(1);
+ $duration->setNanos(2);
+ $this->assertEquals(1, $duration->getSeconds());
+ $this->assertSame(2, $duration->getNanos());
+ }
+
+ public function testWrappers()
+ {
+ $m = new DoubleValue();
+ $m->setValue(1.0);
+ $this->assertSame(1.0, $m->getValue());
+
+ $m = new FloatValue();
+ $m->setValue(1.0);
+ $this->assertSame(1.0, $m->getValue());
+
+ $m = new Int64Value();
+ $m->setValue(1);
+ $this->assertEquals(1, $m->getValue());
+
+ $m = new UInt64Value();
+ $m->setValue(1);
+ $this->assertEquals(1, $m->getValue());
+
+ $m = new Int32Value();
+ $m->setValue(1);
+ $this->assertSame(1, $m->getValue());
+
+ $m = new UInt32Value();
+ $m->setValue(1);
+ $this->assertSame(1, $m->getValue());
+
+ $m = new BoolValue();
+ $m->setValue(true);
+ $this->assertSame(true, $m->getValue());
+
+ $m = new StringValue();
+ $m->setValue("a");
+ $this->assertSame("a", $m->getValue());
+
+ $m = new BytesValue();
+ $m->setValue("a");
+ $this->assertSame("a", $m->getValue());
+ }
+}
