| /* |
| * |
| * 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 "test/cpp/util/service_describer.h" |
| |
| #include <iostream> |
| #include <sstream> |
| #include <string> |
| #include <vector> |
| |
| namespace grpc { |
| namespace testing { |
| |
| grpc::string DescribeServiceList(std::vector<grpc::string> service_list, |
| grpc::protobuf::DescriptorPool& desc_pool) { |
| std::stringstream result; |
| for (auto it = service_list.begin(); it != service_list.end(); it++) { |
| auto const& service = *it; |
| const grpc::protobuf::ServiceDescriptor* service_desc = |
| desc_pool.FindServiceByName(service); |
| if (service_desc != nullptr) { |
| result << DescribeService(service_desc); |
| } |
| } |
| return result.str(); |
| } |
| |
| grpc::string DescribeService(const grpc::protobuf::ServiceDescriptor* service) { |
| grpc::string result; |
| if (service->options().deprecated()) { |
| result.append("DEPRECATED\n"); |
| } |
| result.append("filename: " + service->file()->name() + "\n"); |
| |
| grpc::string package = service->full_name(); |
| size_t pos = package.rfind("." + service->name()); |
| if (pos != grpc::string::npos) { |
| package.erase(pos); |
| result.append("package: " + package + ";\n"); |
| } |
| result.append("service " + service->name() + " {\n"); |
| for (int i = 0; i < service->method_count(); ++i) { |
| result.append(DescribeMethod(service->method(i))); |
| } |
| result.append("}\n\n"); |
| return result; |
| } |
| |
| grpc::string DescribeMethod(const grpc::protobuf::MethodDescriptor* method) { |
| std::stringstream result; |
| result << " rpc " << method->name() |
| << (method->client_streaming() ? "(stream " : "(") |
| << method->input_type()->full_name() << ") returns " |
| << (method->server_streaming() ? "(stream " : "(") |
| << method->output_type()->full_name() << ") {}\n"; |
| if (method->options().deprecated()) { |
| result << " DEPRECATED"; |
| } |
| return result.str(); |
| } |
| |
| grpc::string SummarizeService( |
| const grpc::protobuf::ServiceDescriptor* service) { |
| grpc::string result; |
| for (int i = 0; i < service->method_count(); ++i) { |
| result.append(SummarizeMethod(service->method(i))); |
| } |
| return result; |
| } |
| |
| grpc::string SummarizeMethod(const grpc::protobuf::MethodDescriptor* method) { |
| grpc::string result = method->name(); |
| result.append("\n"); |
| return result; |
| } |
| |
| } // namespace testing |
| } // namespace grpc |