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// Protocol Buffers - Google's data interchange format
// Copyright 2008 Google Inc. All rights reserved.
// https://developers.google.com/protocol-buffers/
//
// 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.
// Author: kenton@google.com (Kenton Varda)
// Based on original Protocol Buffers design by
// Sanjay Ghemawat, Jeff Dean, and others.
#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_MESSAGE_FIELD_H__
#define GOOGLE_PROTOBUF_COMPILER_CPP_MESSAGE_FIELD_H__
#include <map>
#include <string>
#include <google/protobuf/compiler/cpp/cpp_field.h>
namespace google {
namespace protobuf {
namespace compiler {
namespace cpp {
class MessageFieldGenerator : public FieldGenerator {
public:
MessageFieldGenerator(const FieldDescriptor* descriptor,
const Options& options);
~MessageFieldGenerator();
// implements FieldGenerator ---------------------------------------
void GeneratePrivateMembers(io::Printer* printer) const;
void GenerateDependentAccessorDeclarations(io::Printer* printer) const;
void GenerateAccessorDeclarations(io::Printer* printer) const;
void GenerateDependentInlineAccessorDefinitions(io::Printer* printer) const;
void GenerateInlineAccessorDefinitions(io::Printer* printer,
bool is_inline) const;
void GenerateNonInlineAccessorDefinitions(io::Printer* printer) const;
void GenerateClearingCode(io::Printer* printer) const;
void GenerateMessageClearingCode(io::Printer* printer) const;
void GenerateMergingCode(io::Printer* printer) const;
void GenerateSwappingCode(io::Printer* printer) const;
void GenerateDestructorCode(io::Printer* printer) const;
void GenerateConstructorCode(io::Printer* printer) const;
void GenerateCopyConstructorCode(io::Printer* printer) const;
void GenerateMergeFromCodedStream(io::Printer* printer) const;
void GenerateSerializeWithCachedSizes(io::Printer* printer) const;
void GenerateSerializeWithCachedSizesToArray(io::Printer* printer) const;
void GenerateByteSize(io::Printer* printer) const;
protected:
void GenerateArenaManipulationCode(const std::map<string, string>& variables,
io::Printer* printer) const;
virtual void GenerateGetterDeclaration(io::Printer* printer) const;
const FieldDescriptor* descriptor_;
const bool dependent_field_;
std::map<string, string> variables_;
private:
GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MessageFieldGenerator);
};
class MessageOneofFieldGenerator : public MessageFieldGenerator {
public:
MessageOneofFieldGenerator(const FieldDescriptor* descriptor,
const Options& options);
~MessageOneofFieldGenerator();
// implements FieldGenerator ---------------------------------------
void GenerateDependentAccessorDeclarations(io::Printer* printer) const;
void GenerateDependentInlineAccessorDefinitions(io::Printer* printer) const;
void GenerateInlineAccessorDefinitions(io::Printer* printer,
bool is_inline) const;
void GenerateNonInlineAccessorDefinitions(io::Printer* printer) const { }
void GenerateClearingCode(io::Printer* printer) const;
// MessageFieldGenerator, from which we inherit, overrides this so we need to
// override it as well.
void GenerateMessageClearingCode(io::Printer* printer) const;
void GenerateSwappingCode(io::Printer* printer) const;
void GenerateDestructorCode(io::Printer* printer) const;
void GenerateConstructorCode(io::Printer* printer) const;
protected:
void GenerateGetterDeclaration(io::Printer* printer) const;
private:
void InternalGenerateInlineAccessorDefinitions(
const std::map<string, string>& variables, io::Printer* printer) const;
const bool dependent_base_;
GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MessageOneofFieldGenerator);
};
class RepeatedMessageFieldGenerator : public FieldGenerator {
public:
RepeatedMessageFieldGenerator(const FieldDescriptor* descriptor,
const Options& options);
~RepeatedMessageFieldGenerator();
// implements FieldGenerator ---------------------------------------
void GeneratePrivateMembers(io::Printer* printer) const;
void GenerateDependentAccessorDeclarations(io::Printer* printer) const;
void GenerateAccessorDeclarations(io::Printer* printer) const;
void GenerateDependentInlineAccessorDefinitions(io::Printer* printer) const;
void GenerateInlineAccessorDefinitions(io::Printer* printer,
bool is_inline) const;
void GenerateClearingCode(io::Printer* printer) const;
void GenerateMergingCode(io::Printer* printer) const;
void GenerateSwappingCode(io::Printer* printer) const;
void GenerateConstructorCode(io::Printer* printer) const;
void GenerateCopyConstructorCode(io::Printer* printer) const {}
void GenerateMergeFromCodedStream(io::Printer* printer) const;
void GenerateSerializeWithCachedSizes(io::Printer* printer) const;
void GenerateSerializeWithCachedSizesToArray(io::Printer* printer) const;
void GenerateByteSize(io::Printer* printer) const;
private:
void InternalGenerateTypeDependentAccessorDeclarations(
io::Printer* printer) const;
const FieldDescriptor* descriptor_;
const bool dependent_field_;
const bool dependent_getter_;
std::map<string, string> variables_;
GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedMessageFieldGenerator);
};
} // namespace cpp
} // namespace compiler
} // namespace protobuf
} // namespace google
#endif // GOOGLE_PROTOBUF_COMPILER_CPP_MESSAGE_FIELD_H__
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