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