1 /* SPDX-FileCopyrightText: 2003-2010 Jesper K. Pedersen <blackie@kde.org> 2 3 SPDX-License-Identifier: GPL-2.0-or-later 4 */ 5 6 #ifndef MD5MAP_H 7 #define MD5MAP_H 8 #include "MD5.h" 9 10 #include <kpabase/FileName.h> 11 12 #include <QHash> 13 #include <QString> 14 15 namespace DB 16 { 17 typedef QHash<MD5, DB::FileName> MD5FileMap; 18 typedef QHash<DB::FileName, MD5> FileMD5Map; 19 20 /** 21 This class may be overridden by a which wants to store md5 information 22 directly in a database, rather than in a map in memory. 23 **/ 24 class MD5Map 25 { 26 public: ~MD5Map()27 virtual ~MD5Map() { } 28 virtual void insert(const MD5 &md5sum, const DB::FileName &fileName); 29 virtual DB::FileName lookup(const MD5 &md5sum) const; 30 virtual MD5 lookupFile(const DB::FileName &fileName) const; 31 virtual bool contains(const MD5 &md5sum) const; 32 virtual bool containsFile(const DB::FileName &fileName) const; 33 virtual void clear(); 34 virtual DB::FileNameSet diff(const MD5Map &other) const; 35 36 private: 37 MD5FileMap m_map; 38 FileMD5Map m_i_map; 39 }; 40 41 } 42 43 #endif /* MD5MAP_H */ 44 45 // vi:expandtab:tabstop=4 shiftwidth=4: 46