C:/Projets/hexamonkey/core/formatdetector/standardformatdetector.h
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00001 //This file is part of the HexaMonkey project, a multimedia analyser
00002 //Copyright (C) 2013  Sevan Drapeau-Martin, Nicolas Fleury
00003 
00004 //This program is free software; you can redistribute it and/or
00005 //modify it under the terms of the GNU General Public License
00006 //as published by the Free Software Foundation; either version 2
00007 //of the License, or (at your option) any later version.
00008 
00009 //This program is distributed in the hope that it will be useful,
00010 //but WITHOUT ANY WARRANTY; without even the implied warranty of
00011 //MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012 //GNU General Public License for more details.
00013 
00014 //You should have received a copy of the GNU General Public License
00015 //along with this program; if not, write to the Free Software
00016 //Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
00017 
00018 #ifndef STANDARDFORMATDETECTOR_H
00019 #define STANDARDFORMATDETECTOR_H
00020 
00021 #include "core/formatdetector/compositeformatdetector.h"
00022 #include "core/formatdetector/magicformatdetector.h"
00023 #include "core/formatdetector/syncbyteformatdetector.h"
00024 #include "core/formatdetector/extensionformatdetector.h"
00025 
00038 class StandardFormatDetector : public CompositeFormatDetector
00039 {
00040 public:
00045     class Adder
00046     {
00047     public:
00049         void addMagicNumber(const std::string& magicNumber);
00051         void addMagicNumber(const std::string& magicNumber, int offset);
00053         void addSyncbyte(uint8_t syncbyte, int packetlength);
00055         void addExtension(const std::string& extension);
00056     private:
00057         friend class StandardFormatDetector;
00058         Adder(StandardFormatDetector& detector, const std::string& format);
00059         StandardFormatDetector& detector;
00060         const std::string& format;
00061     };
00062 
00063 
00064     StandardFormatDetector();
00065 
00069     Adder* newAdder(const std::string& format);
00070 
00071 
00072 private:
00073     ExtensionFormatDetector _extensionDetector;
00074     MagicFormatDetector     _magicDetector;
00075     SyncbyteFormatDetector  _syncbyteDetector;
00076 };
00077 
00078 #endif // STANDARDFORMATDETECTOR_H