111 lines
4.4 KiB
C++
111 lines
4.4 KiB
C++
// Protocol Buffers - Google's data interchange format
|
|
// Copyright 2008 Google Inc. All rights reserved.
|
|
// http://code.google.com/p/protobuf/
|
|
//
|
|
// 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.
|
|
|
|
// Copyright (c) 2008-2013, Dave Benson. 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.
|
|
//
|
|
// 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.
|
|
|
|
// Modified to implement C code by Dave Benson.
|
|
|
|
#ifndef GOOGLE_PROTOBUF_COMPILER_C_EXTENSION_H__
|
|
#define GOOGLE_PROTOBUF_COMPILER_C_EXTENSION_H__
|
|
|
|
#include <string>
|
|
#include <google/protobuf/stubs/common.h>
|
|
|
|
namespace google {
|
|
namespace protobuf {
|
|
class FieldDescriptor; // descriptor.h
|
|
namespace io {
|
|
class Printer; // printer.h
|
|
}
|
|
}
|
|
|
|
namespace protobuf {
|
|
namespace compiler {
|
|
namespace c {
|
|
|
|
// Generates code for an extension, which may be within the scope of some
|
|
// message or may be at file scope. This is much simpler than FieldGenerator
|
|
// since extensions are just simple identifiers with interesting types.
|
|
class ExtensionGenerator {
|
|
public:
|
|
// See generator.cc for the meaning of dllexport_decl.
|
|
explicit ExtensionGenerator(const FieldDescriptor* descriptor,
|
|
const string& dllexport_decl);
|
|
~ExtensionGenerator();
|
|
|
|
// Header stuff.
|
|
void GenerateDeclaration(io::Printer* printer);
|
|
|
|
// Source file stuff.
|
|
void GenerateDefinition(io::Printer* printer);
|
|
|
|
private:
|
|
const FieldDescriptor* descriptor_;
|
|
string type_traits_;
|
|
string dllexport_decl_;
|
|
|
|
GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ExtensionGenerator);
|
|
};
|
|
|
|
} // namespace c
|
|
} // namespace compiler
|
|
} // namespace protobuf
|
|
|
|
} // namespace google
|
|
#endif // GOOGLE_PROTOBUF_COMPILER_C_MESSAGE_H__
|