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// Copyright (c) 2002-2004 Rob Kaper <cap@capsi.com>
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// version 2 as published by the Free Software Foundation.
//
// 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; see the file COPYING. If not, write to
// the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
// Boston, MA 02110-1301, USA.
#include <qdom.h>
#include <qptrlist.h>
#include <qregexp.h>
#include <kextendedsocket.h>
#include "monopigator.moc"
#include "main.h"
Monopigator::Monopigator()
{
m_downloadData = 0;
m_job = 0;
m_timer = 0;
}
Monopigator::~Monopigator()
{
if (m_job)
m_job -> kill();
delete m_downloadData;
m_downloadData=0L;
}
void Monopigator::loadData(const KURL &url)
{
delete m_downloadData;
m_downloadData = new QBuffer();
m_downloadData->open(IO_WriteOnly);
m_downloadData->reset();
m_job = KIO::get(url, true, false);
m_job->addMetaData(QString::fromLatin1("UserAgent"), QString::fromLatin1("Atlantik/" ATLANTIK_VERSION_STRING));
if (!m_timer)
{
m_timer = new QTimer(this);
m_timer->start(10000, true);
}
connect(m_job, SIGNAL(data(KIO::Job *, const QByteArray &)), SLOT(slotData(KIO::Job *, const QByteArray &)));
connect(m_job, SIGNAL(result(KIO::Job *)), SLOT(slotResult(KIO::Job *)));
connect(m_timer, SIGNAL(timeout()), SLOT(slotTimeout()));
}
void Monopigator::slotData(KIO::Job *, const QByteArray &data)
{
m_timer->stop();
m_downloadData->writeBlock(data.data(), data.size());
}
void Monopigator::slotResult(KIO::Job *job)
{
processData(m_downloadData->buffer(), !job->error());
m_job = 0;
}
void Monopigator::slotTimeout()
{
if (m_job)
m_job -> kill();
m_job = 0;
emit timeout();
}
void Monopigator::processData(const QByteArray &data, bool okSoFar)
{
if (okSoFar)
{
QString xmlData(data);
QDomDocument domDoc;
if (domDoc.setContent(xmlData))
{
QDomElement eTop = domDoc.documentElement();
if (eTop.tagName() != "monopigator")
return;
QDomNode n = eTop.firstChild();
while(!n.isNull())
{
QDomElement e = n.toElement();
if(!e.isNull())
{
if (e.tagName() == "server")
emit monopigatorAdd(e.attributeNode(QString("ip")).value(), e.attributeNode(QString("host")).value(), e.attributeNode(QString("port")).value(), e.attributeNode(QString("version")).value(), e.attributeNode(QString("users")).value().toInt());
}
n = n.nextSibling();
}
emit finished();
}
}
}
MonopigatorEntry::MonopigatorEntry(QListView *parent, QString host, QString latency, QString version, QString users, QString port, QString ip) : QObject(), QListViewItem(parent, host, latency, version, users, port)
{
m_isDev = ( version.find( QRegExp("(CVS|-dev)") ) != -1 ) ? true : false;
setEnabled(false);
parent->sort();
if ( !ip.isEmpty() )
host = ip;
m_latencySocket = new KExtendedSocket( host, port.toInt(), KExtendedSocket::inputBufferedSocket | KExtendedSocket::noResolve );
connect(m_latencySocket, SIGNAL(lookupFinished(int)), this, SLOT(resolved()));
connect(m_latencySocket, SIGNAL(connectionSuccess()), this, SLOT(connected()));
m_latencySocket->startAsyncConnect();
}
void MonopigatorEntry::resolved()
{
time.start();
}
void MonopigatorEntry::connected()
{
setText( 1, QString::number(time.elapsed()) );
setEnabled(true);
listView()->sort();
delete m_latencySocket;
}
int MonopigatorEntry::compare(QListViewItem *i, int col, bool ascending) const
{
// Colums 1 and 3 are integers (latency and users)
if (col == 1 || col == 3)
{
int myVal = text(col).toInt(), iVal = i->text(col).toInt();
if (myVal == iVal)
return 0;
else if (myVal > iVal)
return 1;
else
return -1;
}
return key( col, ascending ).compare( i->key( col, ascending) );
}
bool MonopigatorEntry::isDev() const
{
return m_isDev;
}
void MonopigatorEntry::showDevelopmentServers(bool show)
{
if ( isVisible() != show )
setVisible(show);
}
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