00001 /* 00002 00003 Copyright (C) 2005-2007 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 URNEXTENSION_H 00024 #define URNEXTENSION_H 00025 00026 #include "Extension.h" 00027 00028 // Open containing namespaces: 00029 namespace Gnutella { 00030 namespace Packets { 00031 namespace Extensions { 00033 00035 /* 00036 \todo Implement the class URN and store the hash as an URN. Alternatively, 00037 implement a Hash class and store the value there. 00038 */ 00039 class Urn : public Extension 00040 { 00041 public: 00042 static const char StartByte = char(0x75); 00043 00044 Urn(); 00045 ~Urn(); 00046 Urn * copy() const; 00047 00048 QByteArray urn() const { return urn_; } 00049 00050 int prepareRead (const QByteArray &rawData); 00051 void read (QDataStream &stream); 00052 int prepareWrite() const; 00053 void write (QDataStream &stream) const; 00054 00055 private: 00056 QByteArray urn_; 00057 }; 00058 00059 // Close containing namespaces: 00060 } // namespace Extensions 00061 } // namespace Packets 00062 } // namespace Gnutella 00064 00065 #endif // URNEXTENSION_H