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// Protocol Buffers - Google's data interchange format
// Copyright 2008 Google Inc.
// http://code.google.com/p/protobuf/
//
// 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.
// Author: kenton@google.com (Kenton Varda)
// Based on original Protocol Buffers design by
// Sanjay Ghemawat, Jeff Dean, and others.
#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_FILE_H__
#define GOOGLE_PROTOBUF_COMPILER_CPP_FILE_H__
#include <string>
#include <vector>
#include <google/protobuf/stubs/common.h>
#include <google/protobuf/compiler/cpp/cpp_field.h>
namespace google {
namespace protobuf {
class FileDescriptor; // descriptor.h
namespace io {
class Printer; // printer.h
}
}
namespace protobuf {
namespace compiler {
namespace cpp {
class EnumGenerator; // enum.h
class MessageGenerator; // message.h
class ServiceGenerator; // service.h
class ExtensionGenerator; // extension.h
class FileGenerator {
public:
// See generator.cc for the meaning of dllexport_decl.
explicit FileGenerator(const FileDescriptor* file,
const string& dllexport_decl);
~FileGenerator();
void GenerateHeader(io::Printer* printer);
void GenerateSource(io::Printer* printer);
private:
// Generate the BuildDescriptors() procedure, which builds all descriptors
// for types defined in the file.
void GenerateBuildDescriptors(io::Printer* printer);
void GenerateNamespaceOpeners(io::Printer* printer);
void GenerateNamespaceClosers(io::Printer* printer);
const FileDescriptor* file_;
scoped_array<scoped_ptr<MessageGenerator> > message_generators_;
scoped_array<scoped_ptr<EnumGenerator> > enum_generators_;
scoped_array<scoped_ptr<ServiceGenerator> > service_generators_;
scoped_array<scoped_ptr<ExtensionGenerator> > extension_generators_;
// E.g. if the package is foo.bar, package_parts_ is {"foo", "bar"}.
vector<string> package_parts_;
GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(FileGenerator);
};
} // namespace cpp
} // namespace compiler
} // namespace protobuf
} // namespace google
#endif // GOOGLE_PROTOBUF_COMPILER_CPP_FILE_H__
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