| /* |
| * |
| * Copyright 2015, Google Inc. |
| * All rights reserved. |
| * |
| * 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 GRPC_INTERNAL_CORE_CLIENT_CONFIG_RESOLVER_REGISTRY_H |
| #define GRPC_INTERNAL_CORE_CLIENT_CONFIG_RESOLVER_REGISTRY_H |
| |
| #include "src/core/client_config/resolver_factory.h" |
| |
| void grpc_resolver_registry_init(const char *default_prefix); |
| void grpc_resolver_registry_shutdown(void); |
| |
| /** Register a resolver type. |
| URI's of \a scheme will be resolved with the given resolver. |
| If \a priority is greater than zero, then the resolver will be eligible |
| to resolve names that are passed in with no scheme. Higher priority |
| resolvers will be tried before lower priority schemes. */ |
| void grpc_register_resolver_type(grpc_resolver_factory *factory); |
| |
| /** Create a resolver given \a target. |
| First tries to parse \a target as a URI. If this succeeds, tries |
| to locate a registered resolver factory based on the URI scheme. |
| If parsing or location fails, prefixes default_prefix from |
| grpc_resolver_registry_init to target, and tries again (if default_prefix |
| was not NULL). |
| If a resolver factory was found, use it to instantiate a resolver and |
| return it. |
| If a resolver factory was not found, return NULL. */ |
| grpc_resolver *grpc_resolver_create( |
| const char *target, grpc_subchannel_factory *subchannel_factory); |
| |
| /** Given a target, return a (freshly allocated with gpr_malloc) string |
| representing the default authority to pass from a client. */ |
| char *grpc_get_default_authority(const char *target); |
| |
| #endif /* GRPC_INTERNAL_CORE_CLIENT_CONFIG_RESOLVER_REGISTRY_H */ |