compilerplugins/clang/pluginhandler.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * Based on LLVM/Clang.
   6  *
   7  * This file is distributed under the University of Illinois Open Source
   8  * License. See LICENSE.TXT for details.
   9  *
  10  */
  11
  12 #ifndef PLUGINHANDLER_H
  13 #define PLUGINHANDLER_H
  14
  15 #include "plugin.hxx"
  16
  17 #include <clang/AST/ASTConsumer.h>
  18 #include <clang/Frontend/FrontendAction.h>
  19
  20 namespace loplugin
  21 {
  22
  23 /**
  24  Class that manages all LO modules.
  25 */
  26 class PluginHandler
  27     : public ASTConsumer
  28     {
  29     public:
  30         PluginHandler( CompilerInstance& compiler, const vector< string >& args );
  31         virtual ~PluginHandler();
  32         virtual void HandleTranslationUnit( ASTContext& context ) override;
  33         static void registerPlugin( Plugin* (*create)( CompilerInstance&, Rewriter& ), const char* optionName, bool isRewriter, bool isPPCallback );
  34     private:
  35         void handleOption( const string& option );
  36         void createPlugin( const string& name );
  37         DiagnosticBuilder report( DiagnosticsEngine::Level level, StringRef message, SourceLocation loc = SourceLocation());
  38         CompilerInstance& compiler;
  39         Rewriter rewriter;
  40         string scope;
  41     };
  42
  43 /**
  44  The Clang plugin class, just forwards to PluginHandler.
  45 */
  46 class LibreOfficeAction
  47     : public PluginASTAction
  48     {
  49     public:
  50         virtual ASTConsumer* CreateASTConsumer( CompilerInstance& Compiler, StringRef InFile );
  51         virtual bool ParseArgs( const CompilerInstance& CI, const vector< string >& args );
  52     private:
  53         vector< string > _args;
  54     };
  55
  56 } // namespace
  57
  58 #endif // COMPILEPLUGIN_H
  59
  60 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */