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ktorrent/plugins/scheduler/bwscheduler.cpp

283 lines
7.1 KiB

/***************************************************************************
* Copyright (C) 2006 by Ivan Vasić *
* ivasic@gmail.com *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include "bwscheduler.h"
#include "schedulerpluginsettings.h"
#include <torrent/globals.h>
#include <torrent/queuemanager.h>
#include <interfaces/coreinterface.h>
#include <interfaces/torrentinterface.h>
#include <net/socketmonitor.h>
#include <util/constants.h>
#include <util/log.h>
#include <qdatetime.h>
#include <qfile.h>
#include <qptrlist.h>
#include <kglobal.h>
#include <kstandarddirs.h>
using namespace bt;
namespace kt
{
// ****** BWS *----------------------------------------------------------------------
BWS::BWS()
{
m_schedule = new ScheduleCategory*[7];
for(int i=0; i<7; ++i)
m_schedule[i] = new ScheduleCategory[24];
reset();
}
BWS& kt::BWS::operator=(const BWS& b)
{
for(int i=0; i<7; ++i)
for(int j=0; j<24; ++j)
m_schedule[i][j] = b.m_schedule[i][j];
for(int i=0; i<3; ++i)
{
download[i] = b.download[i];
upload[i] = b.upload[i];
}
return *this;
}
int BWS::getDownload(int cat)
{
return download[cat];
}
int BWS::getUpload(int cat)
{
return upload[cat];
}
void BWS::setDownload(int cat, int val)
{
download[cat] = val;
}
void BWS::setUpload(int cat, int val)
{
upload[cat] = val;
}
void BWS::setCategory(int day, int hour, ScheduleCategory val)
{
m_schedule[day][hour] = val;
}
ScheduleCategory BWS::getCategory(int day, int hour)
{
return m_schedule[day][hour];
}
void BWS::reset()
{
for(int i=0; i<7; ++i)
for(int j=0; j<24; ++j)
m_schedule[i][j] = CAT_NORMAL;
for(int i=0; i<3; ++i)
{
download[i] = 0;
upload[i] = 0;
}
}
BWS::~BWS()
{
for(int i=0; i<7; ++i)
delete [] m_schedule[i];
delete [] m_schedule;
}
void BWS::debug()
{
for(int i=0; i<7; ++i)
{
Log & lg = Out();
for(int j=0; j<24; ++j)
lg << m_schedule[i][j];
lg << endl;
}
}
// ---- BWScheduler --------------------------------------------------------------------
BWScheduler::BWScheduler()
: m_core(0)
{
m_enabled = SchedulerPluginSettings::enableBWS();
loadSchedule();
}
BWScheduler::~BWScheduler()
{
}
void BWScheduler::setSchedule(const BWS& sch)
{
Out(SYS_SCD|LOG_NOTICE) << "BWS: Setting new schedule..." << endl;
m_schedule = sch;
saveSchedule();
trigger();
}
void BWScheduler::setCoreInterface(CoreInterface* core)
{
m_core = core;
}
void BWScheduler::trigger()
{
if(!m_enabled)
return;
QDateTime now = QDateTime::currentDateTime();
QString prefix = QString("BWS: %1 :: ").arg(now.toString());
int t1 = now.date().dayOfWeek();
int t2 = now.time().hour();
ScheduleCategory sch = m_schedule.getCategory(t1-1, t2);
switch(sch)
{
case CAT_NORMAL:
Out(SYS_SCD|LOG_NOTICE) << prefix << "Switching to NORMAL category" << endl;
Out(SYS_SCD|LOG_NOTICE) << prefix << QString("%1 Up, %2 Down")
.arg(m_core->getMaxUploadSpeed()).arg(m_core->getMaxDownloadSpeed()) << endl;
if(!m_core)
break;
m_core->setPausedState(false);
net::SocketMonitor::setDownloadCap(1024 * m_core->getMaxDownloadSpeed());
net::SocketMonitor::setUploadCap(1024 * m_core->getMaxUploadSpeed());
break;
case CAT_FIRST:
Out(SYS_SCD|LOG_NOTICE) << prefix << "Switching to FIRST category" << endl;
Out(SYS_SCD|LOG_NOTICE) << prefix << QString("%1 Up, %2 Down")
.arg(m_schedule.getUpload(0)).arg(m_schedule.getDownload(0)) << endl;
if(!m_core)
break;
m_core->setPausedState(false);
net::SocketMonitor::setDownloadCap(1024 * m_schedule.getDownload(0));
net::SocketMonitor::setUploadCap(1024 * m_schedule.getUpload(0));
break;
case CAT_SECOND:
Out(SYS_SCD|LOG_NOTICE) << prefix << "Switching to SECOND category" << endl;
Out(SYS_SCD|LOG_NOTICE) << prefix << QString("%1 Up, %2 Down")
.arg(m_schedule.getUpload(1)).arg(m_schedule.getDownload(1)) << endl;
if(!m_core)
break;
m_core->setPausedState(false);
net::SocketMonitor::setDownloadCap(1024 * m_schedule.getDownload(1));
net::SocketMonitor::setUploadCap(1024 * m_schedule.getUpload(1));
break;
case CAT_THIRD:
Out(SYS_SCD|LOG_NOTICE) << prefix << "Switching to THIRD category" << endl;
Out(SYS_SCD|LOG_NOTICE) << prefix << QString("%1 Up, %2 Down")
.arg(m_schedule.getUpload(2)).arg(m_schedule.getDownload(2)) << endl;
if(!m_core)
break;
m_core->setPausedState(false);
net::SocketMonitor::setDownloadCap(1024 * m_schedule.getDownload(2));
net::SocketMonitor::setUploadCap(1024 * m_schedule.getUpload(2));
break;
case CAT_OFF:
Out(SYS_SCD|LOG_NOTICE) << prefix << "Switching to OFF" << endl;
if(!m_core)
break;
m_core->setPausedState(true);
break;
}
}
void BWScheduler::loadSchedule()
{
QFile file(KGlobal::dirs()->saveLocation("data","ktorrent") + "bwschedule");
if(!file.exists())
return;
file.open(IO_ReadOnly);
QDataStream stream(&file);
int tmp;
//extract category values
for(int i=0; i<3; ++i)
{
stream >> tmp;
m_schedule.setDownload(i, tmp);
stream >> tmp;
m_schedule.setUpload(i, tmp);
}
//extract schedule
for(int i=0; i<7; ++i)
{
for(int j=0; j<24; ++j)
{
stream >> tmp;
m_schedule.setCategory(i, j, (ScheduleCategory) tmp);
}
}
file.close();
}
void BWScheduler::saveSchedule()
{
QFile file(KGlobal::dirs()->saveLocation("data","ktorrent") + "bwschedule");
file.open(IO_WriteOnly);
QDataStream stream(&file);
for(int i=0; i<3; ++i)
{
stream << m_schedule.getDownload(i);
stream << m_schedule.getUpload(i);
}
//Now schedule
for(int i=0; i<7; ++i)
for(int j=0; j<24; ++j)
stream << (int) m_schedule.getCategory(i, j);
file.close();
}
void BWScheduler::setEnabled(bool theValue)
{
m_enabled = theValue;
}
}