| 1 | //===- InstallAPI/Frontend.h -----------------------------------*- C++ -*-===// |
|---|---|
| 2 | // |
| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| 4 | // See https://llvm.org/LICENSE.txt for license information. |
| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| 6 | // |
| 7 | //===----------------------------------------------------------------------===// |
| 8 | /// |
| 9 | /// Top level wrappers for InstallAPI frontend operations. |
| 10 | /// |
| 11 | //===----------------------------------------------------------------------===// |
| 12 | |
| 13 | #ifndef LLVM_CLANG_INSTALLAPI_FRONTEND_H |
| 14 | #define LLVM_CLANG_INSTALLAPI_FRONTEND_H |
| 15 | |
| 16 | #include "clang/AST/ASTConsumer.h" |
| 17 | #include "clang/Frontend/CompilerInstance.h" |
| 18 | #include "clang/Frontend/FrontendActions.h" |
| 19 | #include "clang/InstallAPI/Context.h" |
| 20 | #include "clang/InstallAPI/DylibVerifier.h" |
| 21 | #include "clang/InstallAPI/Visitor.h" |
| 22 | #include "llvm/ADT/Twine.h" |
| 23 | #include "llvm/Support/MemoryBuffer.h" |
| 24 | |
| 25 | namespace clang { |
| 26 | namespace installapi { |
| 27 | |
| 28 | /// Create a buffer that contains all headers to scan |
| 29 | /// for global symbols with. |
| 30 | std::unique_ptr<llvm::MemoryBuffer> createInputBuffer(InstallAPIContext &Ctx); |
| 31 | |
| 32 | class InstallAPIAction : public ASTFrontendAction { |
| 33 | public: |
| 34 | explicit InstallAPIAction(InstallAPIContext &Ctx) : Ctx(Ctx) {} |
| 35 | |
| 36 | std::unique_ptr<ASTConsumer> CreateASTConsumer(CompilerInstance &CI, |
| 37 | StringRef InFile) override { |
| 38 | Ctx.Diags->getClient()->BeginSourceFile(LangOpts: CI.getLangOpts()); |
| 39 | Ctx.Verifier->setSourceManager(CI.getSourceManagerPtr()); |
| 40 | return std::make_unique<InstallAPIVisitor>( |
| 41 | args&: CI.getASTContext(), args&: Ctx, args&: CI.getSourceManager(), args&: CI.getPreprocessor()); |
| 42 | } |
| 43 | |
| 44 | private: |
| 45 | InstallAPIContext &Ctx; |
| 46 | }; |
| 47 | } // namespace installapi |
| 48 | } // namespace clang |
| 49 | |
| 50 | #endif // LLVM_CLANG_INSTALLAPI_FRONTEND_H |
| 51 |