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/*
*
* Copyright 2015, Google Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef GRPC_INTERNAL_COMPILER_PYTHON_PRIVATE_GENERATOR_H
#define GRPC_INTERNAL_COMPILER_PYTHON_PRIVATE_GENERATOR_H
#include <iostream>
#include <vector>
#include "src/compiler/python_generator.h"
#include "src/compiler/schema_interface.h"
namespace grpc_python_generator {
namespace {
// Tucks all generator state in an anonymous namespace away from
// PythonGrpcGenerator and the header file, mostly to encourage future changes
// to not require updates to the grpcio-tools C++ code part. Assumes that it is
// only ever used from a single thread.
struct PrivateGenerator {
const GeneratorConfiguration& config;
const grpc_generator::File* file;
bool generate_in_pb2_grpc;
PrivateGenerator(const GeneratorConfiguration& config,
const grpc_generator::File* file);
std::pair<bool, grpc::string> GetGrpcServices();
private:
bool PrintPreamble(grpc_generator::Printer* out);
bool PrintBetaPreamble(grpc_generator::Printer* out);
bool PrintGAServices(grpc_generator::Printer* out);
bool PrintBetaServices(grpc_generator::Printer* out);
bool PrintAddServicerToServer(
const grpc::string& package_qualified_service_name,
const grpc_generator::Service* service, grpc_generator::Printer* out);
bool PrintServicer(const grpc_generator::Service* service,
grpc_generator::Printer* out);
bool PrintStub(const grpc::string& package_qualified_service_name,
const grpc_generator::Service* service,
grpc_generator::Printer* out);
bool PrintBetaServicer(const grpc_generator::Service* service,
grpc_generator::Printer* out);
bool PrintBetaServerFactory(
const grpc::string& package_qualified_service_name,
const grpc_generator::Service* service, grpc_generator::Printer* out);
bool PrintBetaStub(const grpc_generator::Service* service,
grpc_generator::Printer* out);
bool PrintBetaStubFactory(const grpc::string& package_qualified_service_name,
const grpc_generator::Service* service,
grpc_generator::Printer* out);
// Get all comments (leading, leading_detached, trailing) and print them as a
// docstring. Any leading space of a line will be removed, but the line
// wrapping will not be changed.
void PrintAllComments(std::vector<grpc::string> comments,
grpc_generator::Printer* out);
};
} // namespace
} // namespace grpc_python_generator
#endif // GRPC_INTERNAL_COMPILER_PYTHON_PRIVATE_GENERATOR_H
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