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 #include "Qt.h" 00024 #include "DailyUptime.h" 00025 00026 using Gnutella::Packets::Extensions::Ggep; 00027 using Gnutella::Packets::Extensions::GgepBlock; 00028 using Gnutella::Packets::Extensions::Ggeps::DailyUptime; 00029 00030 const Ggep::GgepId DailyUptime::Id ("DU", 2); 00031 00032 DailyUptime::DailyUptime (const GgepId &id, int flags, int dataSize) 00033 : Ggep (id, flags, dataSize) 00034 { 00035 Q_ASSERT (id == Id); 00036 dailyUptime_ = 0; 00037 } 00038 00039 DailyUptime::DailyUptime (int dailyUptime) 00040 : Ggep (Id) 00041 { 00042 dailyUptime_ = dailyUptime; 00043 } 00044 00045 const DailyUptime * DailyUptime::findIn (const GgepBlock &ggepBlock) 00046 { 00047 const DailyUptime *res = 0; 00048 foreach (const Ggep *extension, ggepBlock.extensions()) { 00049 res = dynamic_cast <const DailyUptime *> (extension); 00050 if (res != 0) 00051 return res; 00052 } 00053 return 0; 00054 } 00055 00056 DailyUptime * DailyUptime::copy() const 00057 { 00058 return new DailyUptime (*this); 00059 } 00060 00061 bool DailyUptime::prepareReadData (const QByteArray &rawData) 00062 { 00063 return rawData.length() >= 1 && rawData.length() <= 4; 00064 } 00065 00066 void DailyUptime::readData (QDataStream &stream) 00067 { 00068 dailyUptime_ = 0; 00069 for (int i = 0; i < dataLength(); i++) 00070 stream >> *(reinterpret_cast <uchar *> (&dailyUptime_) + i); 00071 00072 if (dailyUptime_ > 86400) { 00073 qDebug() << "ggep bad uptime " << dailyUptime_; 00074 dailyUptime_ = -1; 00075 } 00076 } 00077 00078 int DailyUptime::prepareWriteData() const 00079 { 00080 int bytesCount = 0; 00081 int du = dailyUptime_; 00082 for (; du > 0; du >>= 8) 00083 bytesCount++; 00084 return bytesCount; 00085 } 00086 00087 void DailyUptime::writeData (QDataStream &stream) const 00088 { 00089 for (int i = 0; i < dataLength(); i++) 00090 stream << *(reinterpret_cast <const uchar *> (&dailyUptime_) + i); 00091 }