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/***************************************************************************
* Copyright (C) 2005 by Joris Guisson *
* [email protected] *
* *
* 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. *
***************************************************************************/
#if 0
#include "announcelist.h"
#include "bnode.h"
#include <util/error.h>
#include "globals.h"
#include <util/log.h>
#include <klocale.h>
#include <qstringlist.h>
#include <qfile.h>
#include <qtextstream.h>
namespace bt
{
AnnounceList::AnnounceList()
:m_datadir(QString::null)
{
curr = 0;
}
AnnounceList::~AnnounceList()
{
saveTrackers();
}
void AnnounceList::load(BNode* node)
{
BListNode* ml = dynamic_cast<BListNode*>(node);
if (!ml)
return;
//ml->printDebugInfo();
for (Uint32 i = 0;i < ml->getNumChildren();i++)
{
BListNode* url = dynamic_cast<BListNode*>(ml->getChild(i));
if (!url)
throw Error(i18n("Parse Error"));
for (Uint32 j = 0;j < url->getNumChildren();j++)
{
BValueNode* vn = dynamic_cast<BValueNode*>(url->getChild(j));
if (!vn)
throw Error(i18n("Parse Error"));
KURL url(vn->data().toString().stripWhiteSpace());
trackers.append(url);
//Out() << "Added tracker " << url << endl;
}
}
}
const KURL::List AnnounceList::getTrackerURLs()
{
KURL::List complete(trackers);
complete += custom_trackers;
return complete;
}
void AnnounceList::addTracker(KURL url, bool custom)
{
if(custom)
custom_trackers.append(url);
else
trackers.append(url);
}
bool AnnounceList::removeTracker(KURL url)
{
KURL::List::iterator i = custom_trackers.find(url);
if(i != custom_trackers.end())
{
custom_trackers.remove(i);
return true;
}
else
return false;
}
KURL AnnounceList::getTrackerURL(bool last_was_succesfull) const
{
int defaults = trackers.count();
int customs = custom_trackers.count();
int total = defaults + customs;
if (total == 0)
return KURL(); // return invalid url is there are no trackers
if (last_was_succesfull)
return curr < defaults ? *trackers.at(curr) : *custom_trackers.at(curr % customs);
curr = (curr + 1) % total;
return curr < defaults ? *trackers.at(curr) : *custom_trackers.at(curr % customs);
}
void AnnounceList::debugPrintURLList()
{
Out() << "Announce List : " << endl;
for (KURL::List::iterator i = trackers.begin();i != trackers.end();i++)
Out() << "URL : " << *i << endl;
}
void AnnounceList::saveTrackers()
{
QFile file(m_datadir + "trackers");
if(!file.open(IO_WriteOnly))
return;
QTextStream stream(&file);
for (KURL::List::iterator i = custom_trackers.begin();i != custom_trackers.end();i++)
stream << (*i).prettyURL() << ::endl;
file.close();
}
void AnnounceList::loadTrackers()
{
QFile file(m_datadir + "trackers");
if(!file.open(IO_ReadOnly))
return;
QTextStream stream(&file);
while (!stream.atEnd())
{
KURL url(stream.readLine().stripWhiteSpace());
custom_trackers.append(url);
}
file.close();
}
void AnnounceList::setDatadir(const QString& theValue)
{
m_datadir = theValue;
loadTrackers();
}
void AnnounceList::setTracker(KURL url)
{
int defaults = trackers.count();
int customs = custom_trackers.count();
int total = defaults + customs;
int backup = curr;
for(curr=0; curr<defaults; ++curr)
{
if( *trackers.at(curr) == url )
return;
}
for( ; curr<total; ++curr)
{
if( *custom_trackers.at(curr % customs) == url )
return;
}
curr = backup;
}
void AnnounceList::restoreDefault()
{
curr = 0;
}
void AnnounceList::merge(const AnnounceList* al)
{
for (Uint32 i = 0;i < al->getNumTrackerURLs();i++)
{
KURL url = *al->trackers.at(i);
if (!trackers.contains(url) && !custom_trackers.contains(url))
custom_trackers.append(url);
}
}
}
#endif
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