1 // Copyright (C) 2016 The Android Open Source Project
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 //      http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14 
15 #ifndef FRONTEND_ACTION_H_
16 #define FRONTEND_ACTION_H_
17 
18 #include "dumper/header_checker.h"
19 
20 #include <clang/Frontend/FrontendAction.h>
21 #include <llvm/ADT/StringRef.h>
22 
23 #include <memory>
24 #include <set>
25 #include <string>
26 #include <vector>
27 
28 
29 namespace clang {
30   class ASTConsumer;
31   class CompilerInstance;
32 }  // namespace clang
33 
34 
35 namespace header_checker {
36 namespace dumper {
37 
38 
39 class HeaderCheckerFrontendAction : public clang::ASTFrontendAction {
40  private:
41   HeaderCheckerOptions &options_;
42 
43  public:
44   HeaderCheckerFrontendAction(HeaderCheckerOptions &options);
45 
46  protected:
47   std::unique_ptr<clang::ASTConsumer> CreateASTConsumer(
48       clang::CompilerInstance &ci, llvm::StringRef header_file) override;
49 
50   bool BeginInvocation(clang::CompilerInstance &ci) override;
51   bool BeginSourceFileAction(clang::CompilerInstance &ci) override;
52 };
53 
54 
55 }  // namespace dumper
56 }  // namespace header_checker
57 
58 
59 #endif  // FRONTEND_ACTION_H_
60