File indexing completed on 2024-05-12 17:13:15

 /*
     This file is part of the clazy static checker.
 
     Copyright (C) 2015 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com
     Author: Sérgio Martins <sergio.martins@kdab.com>
 
     Copyright (C) 2015 Sergio Martins <smartins@kde.org>
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
     License as published by the Free Software Foundation; either
     version 2 of the License, or (at your option) any later version.
 
     This library is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     Library General Public License for more details.
 
     You should have received a copy of the GNU Library General Public License
     along with this library; see the file COPYING.LIB.  If not, write to
     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
     Boston, MA 02110-1301, USA.
 */
 
 #ifndef OLD_STYLE_CONNECT_H
 #define OLD_STYLE_CONNECT_H
 
 #include "checkbase.h"
 
 #include <clang/Basic/SourceLocation.h>
 
 #include <string>
 #include <vector>
 
 class ClazyContext;
 
 namespace clang {
 class CallExpr;
 class CXXMemberCallExpr;
 class Expr;
 class FixItHint;
 class FunctionDecl;
 class MacroInfo;
 class Stmt;
 class Token;
 }
 
 struct PrivateSlot
 {
     typedef std::vector<PrivateSlot> List;
     std::string objName;
     std::string name;
 };
 
 /**
  * Finds usages of old-style Qt connect statements.
  *
  * See README-old-style-connect for more information.
  */
 class OldStyleConnect
     : public CheckBase
 {
 public:
     OldStyleConnect(const std::string &name, ClazyContext *context);
     void VisitStmt(clang::Stmt *) override;
     void addPrivateSlot(const PrivateSlot &);
 protected:
     void VisitMacroExpands(const clang::Token &macroNameTok, const clang::SourceRange &, const clang::MacroInfo *minfo = nullptr) override;
 private:
     std::string signalOrSlotNameFromMacro(clang::SourceLocation macroLoc);
 
     template <typename T>
     std::vector<clang::FixItHint> fixits(int classification, T *callOrCtor);
 
     bool isSignalOrSlot(clang::SourceLocation loc, std::string &macroName) const;
 
     template <typename T>
     int classifyConnect(clang::FunctionDecl *connectFunc, T *connectCall) const;
 
     bool isQPointer(clang::Expr *expr) const;
     bool isPrivateSlot(const std::string &name) const;
     PrivateSlot::List m_privateSlots;
 };
 
 #endif