BDecoder.h

00001 /*
00002 
00003 Copyright (C) 2006-2007 by Peter Dimov.
00004 
00005 This file is part of Calitko (http://www.calitko.org).
00006 
00007 Calitko is free software; you can redistribute it and/or modify
00008 it under the terms of the GNU General Public License as published by
00009 the Free Software Foundation; either version 2 of the License, or
00010 (at your option) any later version.
00011 
00012 Calitko is distributed in the hope that it will be useful,
00013 but WITHOUT ANY WARRANTY; without even the implied warranty of
00014 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015 GNU General Public License for more details.
00016 
00017 You should have received a copy of the GNU General Public License
00018 along with Calitko; if not, write to the Free Software
00019 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
00020 
00021 */
00022 
00023 #ifndef PROTOCOLS__BIT_TORRENT__BENCODING__B_DECODER_H
00024 #define PROTOCOLS__BIT_TORRENT__BENCODING__B_DECODER_H
00025 
00026 #include "Imports.h"
00027 #include "BItem.h"
00028 
00029 namespace Protocols {
00030 namespace BitTorrent {
00031 namespace Bencoding {
00032 
00033 class BItem;
00034 class BString;
00035 class BInt;
00036 class BList;
00037 class BDictionary;
00038 class BErrorItem;
00039 
00041 
00052 class BDecoder
00053 {
00054     REFERENCE_OBJECT (BDecoder)
00055 
00056 public:
00057                             BDecoder (const QByteArray &rawData);
00058                             ~BDecoder();
00059 
00060     auto_ptr <BItem>        readNext();
00061     bool                    hasReadPassEnd() const;
00062     bool                    hasReadAll() const;
00063     bool                    hasReadAllCorrectly() const;
00064 
00065 private:
00066     auto_ptr <BinaryReader> binaryReader;
00067 };
00068 
00069 } // namespace Bencoding
00070 } // namespace BitTorrent
00071 } // namespace Protocols
00072 
00073 #endif // PROTOCOLS__BIT_TORRENT__BENCODING__B_DECODER_H