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ProtoLibrarySupport.h
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ProtoLibrarySupport.h
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/*
* Copyright 2017 The Kythe Authors. All rights reserved.
*
* 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.
*/
// This file uses the Clang style conventions.
#ifndef KYTHE_CXX_INDEXER_CXX_PROTO_LIBRARY_SUPPORT_H_
#define KYTHE_CXX_INDEXER_CXX_PROTO_LIBRARY_SUPPORT_H_
#include "IndexerLibrarySupport.h"
namespace kythe {
/// \brief Indexes protobufs provided as string literals with ParseProtoHelper.
class GoogleProtoLibrarySupport : public LibrarySupport {
public:
GoogleProtoLibrarySupport() {}
void InspectCallExpr(IndexerASTVisitor& V, const clang::CallExpr* CallExpr,
const GraphObserver::Range& Range,
const GraphObserver::NodeId& CalleeId) override;
private:
// Lazily initializes ParseProtoHelperDecl, and returns true if
// ParseProtoHelper is available.
bool CompilationUnitHasParseProtoHelperDecl(
const clang::ASTContext& ASTContext, const clang::CallExpr& Expr);
bool Initialized = false;
const clang::Decl* ParseProtoHelperDecl = nullptr;
};
} // namespace kythe
#endif // KYTHE_CXX_INDEXER_CXX_PROTO_LIBRARY_SUPPORT_H_