| // |
| // Copyright 2016 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_FILTERS_CLIENT_CHANNEL_RESOLVER_FAKE_FAKE_RESOLVER_H |
| #define GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_RESOLVER_FAKE_FAKE_RESOLVER_H |
| |
| #include "src/core/ext/filters/client_channel/lb_policy_factory.h" |
| #include "src/core/ext/filters/client_channel/uri_parser.h" |
| #include "src/core/lib/channel/channel_args.h" |
| |
| #define GRPC_ARG_FAKE_RESOLVER_RESPONSE_GENERATOR \ |
| "grpc.fake_resolver.response_generator" |
| |
| void grpc_resolver_fake_init(); |
| |
| // Instances of \a grpc_fake_resolver_response_generator are passed to the |
| // fake resolver in a channel argument (see \a |
| // grpc_fake_resolver_response_generator_arg) in order to inject and trigger |
| // custom resolutions. See also \a |
| // grpc_fake_resolver_response_generator_set_response. |
| typedef struct grpc_fake_resolver_response_generator |
| grpc_fake_resolver_response_generator; |
| grpc_fake_resolver_response_generator* |
| grpc_fake_resolver_response_generator_create(); |
| |
| // Instruct the fake resolver associated with the \a response_generator instance |
| // to trigger a new resolution for \a uri and \a args. |
| void grpc_fake_resolver_response_generator_set_response( |
| grpc_exec_ctx* exec_ctx, grpc_fake_resolver_response_generator* generator, |
| grpc_channel_args* next_response); |
| |
| // Return a \a grpc_arg for a \a grpc_fake_resolver_response_generator instance. |
| grpc_arg grpc_fake_resolver_response_generator_arg( |
| grpc_fake_resolver_response_generator* generator); |
| // Return the \a grpc_fake_resolver_response_generator instance in \a args or |
| // NULL. |
| grpc_fake_resolver_response_generator* |
| grpc_fake_resolver_get_response_generator(const grpc_channel_args* args); |
| |
| grpc_fake_resolver_response_generator* |
| grpc_fake_resolver_response_generator_ref( |
| grpc_fake_resolver_response_generator* generator); |
| void grpc_fake_resolver_response_generator_unref( |
| grpc_fake_resolver_response_generator* generator); |
| |
| #endif /* GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_RESOLVER_FAKE_FAKE_RESOLVER_H \ |
| */ |