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tdebase/kcontrol/samba/kcmsambastatistics.cpp

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/*
* kcmsambastatistics.cpp
*
* Copyright (c) 2000 Alexander Neundorf <alexander.neundorf@rz.tu-ilmenau.de>
*
* Requires the Qt widget libraries, available at no cost at
* http://www.troll.no/
*
* 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 "kcmsambastatistics.h"
#include "kcmsambastatistics.moc"
#include <qlayout.h>
#include <qlistview.h>
#include <qlabel.h>
#include <qlineedit.h>
#include <qcheckbox.h>
#include <qcombobox.h>
#include <qpushbutton.h>
#include <qregexp.h>
#include <kglobal.h>
#include <klocale.h>
#include <kdebug.h>
#include <kdialog.h>
StatisticsView::StatisticsView(QWidget *parent,KConfig *config, const char *name)
:QWidget (parent, name)
,configFile(config)
,dataList(0)
,connectionsCount(0)
,filesCount(0)
,calcCount(0)
{
viewStatistics = new QListView( this );
connectionsL = new QLabel( i18n( "Connections: 0" ), this );
filesL = new QLabel( i18n( "File accesses: 0" ), this );
eventCb = new QComboBox( false, this );
eventL = new QLabel( eventCb, i18n( "Event: " ), this );
serviceLe = new QLineEdit( this );
serviceL = new QLabel( serviceLe, i18n( "Service/File:" ), this );
hostLe = new QLineEdit( this );
hostL = new QLabel( hostLe, i18n( "Host/User:" ), this );
calcButton = new QPushButton( i18n( "&Search" ), this );
clearButton = new QPushButton( i18n( "Clear Results" ), this );
expandedInfoCb = new QCheckBox( i18n( "Show expanded service info" ), this );
expandedUserCb = new QCheckBox( i18n( "Show expanded host info" ), this );
viewStatistics->setAllColumnsShowFocus(TRUE);
viewStatistics->setFocusPolicy(QWidget::ClickFocus);
viewStatistics->setShowSortIndicator(true);
viewStatistics->addColumn(i18n("Nr"),30);
viewStatistics->addColumn(i18n("Event"),130);
viewStatistics->addColumn(i18n("Service/File"),200);
viewStatistics->addColumn(i18n("Host/User"),90);
viewStatistics->addColumn(i18n("Hits"),50);
//viewStatistics->addColumn(i18n("Percentage"),100);
eventCb->insertItem(i18n("Connection"));
eventCb->insertItem(i18n("File Access"));
expandedInfoCb->setChecked(FALSE);
expandedUserCb->setChecked(FALSE);
clearStatistics();
serviceLe->setText("*");
hostLe->setText("*");
viewStatistics->setMinimumSize(375,200);
connectionsL->setMinimumSize(connectionsL->sizeHint());
filesL->setMinimumSize(filesL->sizeHint());
eventL->setMinimumSize(eventL->sizeHint());
eventCb->setMinimumSize(eventCb->sizeHint());
hostL->setMinimumSize(hostL->sizeHint());
hostLe->setMinimumSize(120,hostLe->sizeHint().height());
serviceL->setMinimumSize(serviceL->sizeHint());
serviceLe->setMinimumSize(120,serviceLe->sizeHint().height());
calcButton->setMinimumSize(calcButton->sizeHint());
clearButton->setMinimumSize(clearButton->sizeHint());
expandedInfoCb->setMinimumSize(expandedInfoCb->sizeHint());
expandedUserCb->setMinimumSize(expandedUserCb->sizeHint());
QVBoxLayout *topLayout=new QVBoxLayout(this, KDialog::marginHint(),
KDialog::spacingHint());
topLayout->addWidget(viewStatistics,1);
QGridLayout *subLayout=new QGridLayout(topLayout,4,3);
subLayout->setColStretch(1,1);
subLayout->setColStretch(2,1);
QHBoxLayout *twoButtonsLayout=new QHBoxLayout;
twoButtonsLayout->addWidget(calcButton,1);
twoButtonsLayout->addWidget(clearButton,1);
subLayout->addWidget(connectionsL,0,0);
subLayout->addWidget(filesL,0,1);
subLayout->addWidget(eventL,1,0);
subLayout->addWidget(serviceL,1,1);
subLayout->addWidget(hostL,1,2);
subLayout->addWidget(eventCb,2,0);
subLayout->addWidget(serviceLe,2,1);
subLayout->addWidget(hostLe,2,2);
subLayout->addLayout(twoButtonsLayout,3,0);
subLayout->addWidget(expandedInfoCb,3,1);
subLayout->addWidget(expandedUserCb,3,2);
connect(clearButton,SIGNAL(clicked()),this,SLOT(clearStatistics()));
connect(calcButton,SIGNAL(clicked()),this,SLOT(calculate()));
setListInfo(0,0,0);
}
void StatisticsView::setListInfo(QListView *list, int nrOfFiles, int nrOfConnections)
{
dataList=list;
filesCount=nrOfFiles;
connectionsCount=nrOfConnections;
connectionsL->setText(i18n("Connections: %1").arg(KGlobal::locale()->formatNumber(connectionsCount, 0)));
filesL->setText(i18n("File accesses: %1").arg(KGlobal::locale()->formatNumber(filesCount, 0)));
clearStatistics();
}
void StatisticsView::calculate()
{
if (dataList==0) return;
QApplication::setOverrideCursor(waitCursor);
int connCount(0);
if (eventCb->currentText()==i18n("Connection"))
connCount=1;
//something has to be counted exactly
if ((expandedInfoCb->isChecked()) || (expandedUserCb->isChecked()))
{
SambaLog sLog;
QRegExp rService(serviceLe->text(),FALSE,TRUE);
QRegExp rHost(hostLe->text(),FALSE,TRUE);
QString item2, item3;
QListViewItem* item=dataList->firstChild();
while (item!=0)
{
if (connCount)
{
if ((QString(item->text(1)).contains(i18n("CONNECTION OPENED")))
&& (QString(item->text(2)).contains(rService)) && (QString(item->text(3)).contains(rHost)))
{
if (expandedInfoCb->isChecked()) item2=item->text(2);
else item2=serviceLe->text();
if (expandedUserCb->isChecked()) item3=item->text(3);
else item3=hostLe->text();
sLog.addItem(item2,item3);
//count++;
};
}
else
{
if ((QString(item->text(1)).contains(i18n("FILE OPENED")))
&& (QString(item->text(2)).contains(rService)) && (QString(item->text(3)).contains(rHost)))
{
if (expandedInfoCb->isChecked()) item2=item->text(2);
else item2=serviceLe->text();
if (expandedUserCb->isChecked()) item3=item->text(3);
else item3=hostLe->text();
sLog.addItem(item2,item3);
};
};
item=item->nextSibling();
};
for (LogItem* tmpItem=sLog.items.first();tmpItem!=0;tmpItem=sLog.items.next())
{
for (SmallLogItem *tmpStr=tmpItem->accessed.first();tmpStr!=0;tmpStr=tmpItem->accessed.next())
{
calcCount++;
QString number("");
number.sprintf("%6d",calcCount);
QString hits("");
hits.sprintf("%7d",tmpStr->count);
new QListViewItem(viewStatistics,number,eventCb->currentText(),tmpItem->name,tmpStr->name,hits);
};
};
}
//no expanded info needed
else
{
calcCount++;
int count(0);
QRegExp rService(serviceLe->text(),FALSE,TRUE);
QRegExp rHost(hostLe->text(),FALSE,TRUE);
QListViewItem* item=dataList->firstChild();
while (item!=0)
{
if (connCount)
{
if ((QString(item->text(1)).contains(i18n("CONNECTION OPENED")))
&& (QString(item->text(2)).contains(rService)) && (QString(item->text(3)).contains(rHost)))
count++;
}
else
{
if ((QString(item->text(1)).contains(i18n("FILE OPENED")))
&& (QString(item->text(2)).contains(rService)) && (QString(item->text(3)).contains(rHost)))
count++;
};
item=item->nextSibling();
};
QString number("");
number.sprintf("%6d",calcCount);
QString hits("");
hits.sprintf("%7d",count);
new QListViewItem(viewStatistics,number,eventCb->currentText(),serviceLe->text(),hostLe->text(),hits);
};
QApplication::restoreOverrideCursor();
}
void StatisticsView::clearStatistics()
{
viewStatistics->clear();
calcCount=0;
}
void SambaLog::printItems()
{
kdDebug() << "****** printing items: ******" << endl;
for (LogItem* tmpItem=items.first();tmpItem!=0;tmpItem=items.next())
{
kdDebug() << "SERVICE: " << tmpItem->name << endl;
for (SmallLogItem* tmpLog=tmpItem->accessed.first();tmpLog!=0;tmpLog=tmpItem->accessed.next())
kdDebug() << " accessed by: " << tmpLog->name << " " << tmpLog->count << endl;
};
kdDebug() << "------ end of printing ------" << endl << endl;
}
LogItem* SambaLog::itemInList(QString name)
{
LogItem* tmpItem(items.first());
LogItem* foundItem(0);
while ((tmpItem!=0) && (foundItem==0))
{
if (tmpItem->name==name) foundItem=tmpItem;
tmpItem=items.next();
};
return foundItem;
}
void SambaLog::addItem(QString share, QString user)
{
//cout<<" adding connection: -"<<share<<"- -"<<user<<"-"<<endl;
LogItem* tmp(itemInList(share));
if (tmp!=0)
{
tmp->count++;
tmp->addItem(user);
}
else
{
items.append(new LogItem(share,user));
};
}
SmallLogItem* LogItem::itemInList(QString name)
{
SmallLogItem* tmpItem(accessed.first());
SmallLogItem* foundItem(0);
while ((tmpItem!=0) && (foundItem==0))
{
if (tmpItem->name==name) foundItem=tmpItem;
tmpItem=accessed.next();
};
return foundItem;
}
void LogItem::addItem (QString host)
{
SmallLogItem* tmp(itemInList(host));
if (tmp!=0)
tmp->count++;
else
accessed.append(new SmallLogItem(host));
}
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