| /* |
| * |
| * Copyright 2018 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 <grpc/support/port_platform.h> |
| |
| #include "src/cpp/server/channelz/channelz_service.h" |
| |
| #include <grpc/grpc.h> |
| #include <grpc/support/alloc.h> |
| |
| namespace grpc { |
| |
| Status ChannelzService::GetTopChannels( |
| ServerContext* unused, const channelz::v1::GetTopChannelsRequest* request, |
| channelz::v1::GetTopChannelsResponse* response) { |
| char* json_str = grpc_channelz_get_top_channels(request->start_channel_id()); |
| if (json_str == nullptr) { |
| return Status(StatusCode::INTERNAL, |
| "grpc_channelz_get_top_channels returned null"); |
| } |
| grpc::protobuf::util::Status s = |
| grpc::protobuf::json::JsonStringToMessage(json_str, response); |
| gpr_free(json_str); |
| if (!s.ok()) { |
| return Status(StatusCode::INTERNAL, s.ToString()); |
| } |
| return Status::OK; |
| } |
| |
| Status ChannelzService::GetServers( |
| ServerContext* unused, const channelz::v1::GetServersRequest* request, |
| channelz::v1::GetServersResponse* response) { |
| char* json_str = grpc_channelz_get_servers(request->start_server_id()); |
| if (json_str == nullptr) { |
| return Status(StatusCode::INTERNAL, |
| "grpc_channelz_get_servers returned null"); |
| } |
| grpc::protobuf::util::Status s = |
| grpc::protobuf::json::JsonStringToMessage(json_str, response); |
| gpr_free(json_str); |
| if (!s.ok()) { |
| return Status(StatusCode::INTERNAL, s.ToString()); |
| } |
| return Status::OK; |
| } |
| |
| Status ChannelzService::GetServer(ServerContext* unused, |
| const channelz::v1::GetServerRequest* request, |
| channelz::v1::GetServerResponse* response) { |
| char* json_str = grpc_channelz_get_server(request->server_id()); |
| if (json_str == nullptr) { |
| return Status(StatusCode::INTERNAL, |
| "grpc_channelz_get_server returned null"); |
| } |
| grpc::protobuf::util::Status s = |
| grpc::protobuf::json::JsonStringToMessage(json_str, response); |
| gpr_free(json_str); |
| if (!s.ok()) { |
| return Status(StatusCode::INTERNAL, s.ToString()); |
| } |
| return Status::OK; |
| } |
| |
| Status ChannelzService::GetServerSockets( |
| ServerContext* unused, const channelz::v1::GetServerSocketsRequest* request, |
| channelz::v1::GetServerSocketsResponse* response) { |
| char* json_str = grpc_channelz_get_server_sockets( |
| request->server_id(), request->start_socket_id(), request->max_results()); |
| if (json_str == nullptr) { |
| return Status(StatusCode::INTERNAL, |
| "grpc_channelz_get_server_sockets returned null"); |
| } |
| grpc::protobuf::util::Status s = |
| grpc::protobuf::json::JsonStringToMessage(json_str, response); |
| gpr_free(json_str); |
| if (!s.ok()) { |
| return Status(StatusCode::INTERNAL, s.ToString()); |
| } |
| return Status::OK; |
| } |
| |
| Status ChannelzService::GetChannel( |
| ServerContext* unused, const channelz::v1::GetChannelRequest* request, |
| channelz::v1::GetChannelResponse* response) { |
| char* json_str = grpc_channelz_get_channel(request->channel_id()); |
| if (json_str == nullptr) { |
| return Status(StatusCode::NOT_FOUND, "No object found for that ChannelId"); |
| } |
| grpc::protobuf::util::Status s = |
| grpc::protobuf::json::JsonStringToMessage(json_str, response); |
| gpr_free(json_str); |
| if (!s.ok()) { |
| return Status(StatusCode::INTERNAL, s.ToString()); |
| } |
| return Status::OK; |
| } |
| |
| Status ChannelzService::GetSubchannel( |
| ServerContext* unused, const channelz::v1::GetSubchannelRequest* request, |
| channelz::v1::GetSubchannelResponse* response) { |
| char* json_str = grpc_channelz_get_subchannel(request->subchannel_id()); |
| if (json_str == nullptr) { |
| return Status(StatusCode::NOT_FOUND, |
| "No object found for that SubchannelId"); |
| } |
| grpc::protobuf::util::Status s = |
| grpc::protobuf::json::JsonStringToMessage(json_str, response); |
| gpr_free(json_str); |
| if (!s.ok()) { |
| return Status(StatusCode::INTERNAL, s.ToString()); |
| } |
| return Status::OK; |
| } |
| |
| Status ChannelzService::GetSocket(ServerContext* unused, |
| const channelz::v1::GetSocketRequest* request, |
| channelz::v1::GetSocketResponse* response) { |
| char* json_str = grpc_channelz_get_socket(request->socket_id()); |
| if (json_str == nullptr) { |
| return Status(StatusCode::NOT_FOUND, "No object found for that SocketId"); |
| } |
| grpc::protobuf::util::Status s = |
| grpc::protobuf::json::JsonStringToMessage(json_str, response); |
| gpr_free(json_str); |
| if (!s.ok()) { |
| return Status(StatusCode::INTERNAL, s.ToString()); |
| } |
| return Status::OK; |
| } |
| |
| } // namespace grpc |