1 /* 2 * 3 * Copyright 2015 gRPC authors. 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 * 17 */ 18 19 #ifndef GRPC_INTERNAL_COMPILER_PYTHON_GENERATOR_H 20 #define GRPC_INTERNAL_COMPILER_PYTHON_GENERATOR_H 21 22 #include <utility> 23 24 #include "src/compiler/config.h" 25 #include "src/compiler/schema_interface.h" 26 27 namespace grpc_python_generator { 28 29 // Data pertaining to configuration of the generator with respect to anything 30 // that may be used internally at Google. 31 struct GeneratorConfiguration { 32 GeneratorConfiguration(); 33 grpc::string grpc_package_root; 34 // TODO(https://github.com/grpc/grpc/issues/8622): Drop this. 35 grpc::string beta_package_root; 36 // TODO(https://github.com/google/protobuf/issues/888): Drop this. 37 grpc::string import_prefix; 38 }; 39 40 class PythonGrpcGenerator : public grpc::protobuf::compiler::CodeGenerator { 41 public: 42 PythonGrpcGenerator(const GeneratorConfiguration& config); 43 ~PythonGrpcGenerator(); 44 45 bool Generate(const grpc::protobuf::FileDescriptor* file, 46 const grpc::string& parameter, 47 grpc::protobuf::compiler::GeneratorContext* context, 48 grpc::string* error) const; 49 50 private: 51 GeneratorConfiguration config_; 52 }; 53 54 } // namespace grpc_python_generator 55 56 #endif // GRPC_INTERNAL_COMPILER_PYTHON_GENERATOR_H 57