| // |
| // |
| // 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. |
| // |
| // |
| |
| #include <memory> |
| #include <string> |
| #include <utility> |
| #include <vector> |
| |
| #include <grpc/credentials.h> |
| #include <grpc/grpc.h> |
| #include <grpc/grpc_posix.h> |
| #include <grpc/grpc_security.h> |
| #include <grpcpp/channel.h> |
| #include <grpcpp/impl/grpc_library.h> |
| #include <grpcpp/support/channel_arguments.h> |
| #include <grpcpp/support/client_interceptor.h> |
| |
| #include "src/cpp/client/create_channel_internal.h" |
| |
| namespace grpc { |
| |
| class ChannelArguments; |
| |
| #ifdef GPR_SUPPORT_CHANNELS_FROM_FD |
| |
| std::shared_ptr<Channel> CreateInsecureChannelFromFd(const std::string& target, |
| int fd) { |
| internal::GrpcLibrary init_lib; |
| grpc_channel_credentials* creds = grpc_insecure_credentials_create(); |
| auto channel = CreateChannelInternal( |
| "", grpc_channel_create_from_fd(target.c_str(), fd, creds, nullptr), |
| std::vector< |
| std::unique_ptr<experimental::ClientInterceptorFactoryInterface>>()); |
| grpc_channel_credentials_release(creds); |
| return channel; |
| } |
| |
| std::shared_ptr<Channel> CreateCustomInsecureChannelFromFd( |
| const std::string& target, int fd, const grpc::ChannelArguments& args) { |
| internal::GrpcLibrary init_lib; |
| grpc_channel_args channel_args; |
| args.SetChannelArgs(&channel_args); |
| grpc_channel_credentials* creds = grpc_insecure_credentials_create(); |
| auto channel = CreateChannelInternal( |
| "", grpc_channel_create_from_fd(target.c_str(), fd, creds, &channel_args), |
| std::vector< |
| std::unique_ptr<experimental::ClientInterceptorFactoryInterface>>()); |
| grpc_channel_credentials_release(creds); |
| // Channel also initializes gRPC, so we can decrement the init ref count here. |
| return channel; |
| } |
| |
| namespace experimental { |
| |
| std::shared_ptr<Channel> CreateCustomInsecureChannelWithInterceptorsFromFd( |
| const std::string& target, int fd, const ChannelArguments& args, |
| std::vector< |
| std::unique_ptr<grpc::experimental::ClientInterceptorFactoryInterface>> |
| interceptor_creators) { |
| internal::GrpcLibrary init_lib; |
| grpc_channel_args channel_args; |
| args.SetChannelArgs(&channel_args); |
| grpc_channel_credentials* creds = grpc_insecure_credentials_create(); |
| auto channel = CreateChannelInternal( |
| "", grpc_channel_create_from_fd(target.c_str(), fd, creds, &channel_args), |
| std::move(interceptor_creators)); |
| grpc_channel_credentials_release(creds); |
| return channel; |
| } |
| |
| } // namespace experimental |
| |
| #endif // GPR_SUPPORT_CHANNELS_FROM_FD |
| |
| } // namespace grpc |