| /* |
| * |
| * Copyright 2015 gRPC authors. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| */ |
| |
| #ifndef GRPC_CORE_EXT_TRANSPORT_CHTTP2_TRANSPORT_INCOMING_METADATA_H |
| #define GRPC_CORE_EXT_TRANSPORT_CHTTP2_TRANSPORT_INCOMING_METADATA_H |
| |
| #include <grpc/support/port_platform.h> |
| |
| #include "src/core/lib/transport/transport.h" |
| |
| struct grpc_chttp2_incoming_metadata_buffer { |
| grpc_chttp2_incoming_metadata_buffer(gpr_arena* arena) : arena(arena) { |
| grpc_metadata_batch_init(&batch); |
| batch.deadline = GRPC_MILLIS_INF_FUTURE; |
| } |
| ~grpc_chttp2_incoming_metadata_buffer() { |
| grpc_metadata_batch_destroy(&batch); |
| } |
| |
| gpr_arena* arena; |
| grpc_metadata_batch batch; |
| size_t size = 0; // total size of metadata |
| }; |
| |
| void grpc_chttp2_incoming_metadata_buffer_publish( |
| grpc_chttp2_incoming_metadata_buffer* buffer, grpc_metadata_batch* batch); |
| |
| grpc_error* grpc_chttp2_incoming_metadata_buffer_add( |
| grpc_chttp2_incoming_metadata_buffer* buffer, |
| grpc_mdelem elem) GRPC_MUST_USE_RESULT; |
| grpc_error* grpc_chttp2_incoming_metadata_buffer_replace_or_add( |
| grpc_chttp2_incoming_metadata_buffer* buffer, |
| grpc_mdelem elem) GRPC_MUST_USE_RESULT; |
| void grpc_chttp2_incoming_metadata_buffer_set_deadline( |
| grpc_chttp2_incoming_metadata_buffer* buffer, grpc_millis deadline); |
| |
| #endif /* GRPC_CORE_EXT_TRANSPORT_CHTTP2_TRANSPORT_INCOMING_METADATA_H */ |