apps/kinfocenter/samba/kcmsambastatistics.cpp

   1 /*
   2  * kcmsambastatistics.cpp
   3  *
   4  * Copyright (c) 2000 Alexander Neundorf <alexander.neundorf@rz.tu-ilmenau.de>
   5  *
   6  * Requires the Qt widget libraries, available at no cost at
   7  * http://www.troll.no/
   8  *
   9  *  This program is free software; you can redistribute it and/or modify
  10  *  it under the terms of the GNU General Public License as published by
  11  *  the Free Software Foundation; either version 2 of the License, or
  12  *  (at your option) any later version.
  13  *
  14  *  This program is distributed in the hope that it will be useful,
  15  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  *  GNU General Public License for more details.
  18  *
  19  *  You should have received a copy of the GNU General Public License
  20  *  along with this program; if not, write to the Free Software
  21  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  22  */
  23 #include "kcmsambastatistics.h"
  24 #include "kcmsambastatistics.moc"
  25
  26 #include <QApplication>
  27 #include <QLayout>
  28 #include <Qt3Support/Q3CheckListItem>
  29 #include <QLabel>
  30 #include <QLineEdit>
  31 #include <QCheckBox>
  32 #include <QComboBox>
  33 #include <QPushButton>
  34 #include <QRegExp>
  35
  36 #include <kglobal.h>
  37 #include <klocale.h>
  38 #include <kdebug.h>
  39 #include <kdialog.h>
  40
  41 StatisticsView::StatisticsView(QWidget *parent, KConfig *config) :
  42         QWidget(parent), configFile(config), dataList(0), connectionsCount(0), filesCount(0), calcCount(0) {
  43         viewStatistics = new Q3ListView( this );
  44         connectionsL = new QLabel( i18n( "Connections: 0" ), this );
  45         filesL = new QLabel( i18n( "File accesses: 0" ), this );
  46         eventCb = new QComboBox( this );
  47         eventL = new QLabel( i18n( "Event: " ), this );
  48         eventL->setBuddy(eventCb);
  49         serviceLe = new QLineEdit( this );
  50         serviceL = new QLabel( i18n( "Service/File:" ), this );
  51         serviceL->setBuddy(serviceLe);
  52         hostLe = new QLineEdit( this );
  53         hostL = new QLabel( i18n( "Host/User:" ), this );
  54         hostL->setBuddy(hostLe);
  55         calcButton = new QPushButton( i18n( "&Search" ), this );
  56         clearButton = new QPushButton( i18n( "Clear Results" ), this );
  57         expandedInfoCb = new QCheckBox( i18n( "Show expanded service info" ), this );
  58         expandedUserCb = new QCheckBox( i18n( "Show expanded host info" ), this );
  59
  60         viewStatistics->setAllColumnsShowFocus(true);
  61         viewStatistics->setFocusPolicy(Qt::ClickFocus);
  62         viewStatistics->setShowSortIndicator(true);
  63
  64         viewStatistics->addColumn(i18n("Nr"), 30);
  65         viewStatistics->addColumn(i18n("Event"), 130);
  66         viewStatistics->addColumn(i18n("Service/File"), 200);
  67         viewStatistics->addColumn(i18n("Host/User"), 90);
  68         viewStatistics->addColumn(i18n("Hits"), 50);
  69         //viewStatistics->addColumn(i18n("Percentage"),100);
  70
  71         eventCb->setEditable(false);
  72         eventCb->addItem(i18n("Connection"));
  73         eventCb->addItem(i18n("File Access"));
  74
  75         expandedInfoCb->setChecked(false);
  76         expandedUserCb->setChecked(false);
  77         clearStatistics();
  78         serviceLe->setText("*");
  79         hostLe->setText("*");
  80
  81         viewStatistics->setMinimumSize(375, 200);
  82         connectionsL->setMinimumSize(connectionsL->sizeHint());
  83         filesL->setMinimumSize(filesL->sizeHint());
  84         eventL->setMinimumSize(eventL->sizeHint());
  85         eventCb->setMinimumSize(eventCb->sizeHint());
  86         hostL->setMinimumSize(hostL->sizeHint());
  87         hostLe->setMinimumSize(120, hostLe->sizeHint().height());
  88         serviceL->setMinimumSize(serviceL->sizeHint());
  89         serviceLe->setMinimumSize(120, serviceLe->sizeHint().height());
  90         calcButton->setMinimumSize(calcButton->sizeHint());
  91         clearButton->setMinimumSize(clearButton->sizeHint());
  92         expandedInfoCb->setMinimumSize(expandedInfoCb->sizeHint());
  93         expandedUserCb->setMinimumSize(expandedUserCb->sizeHint());
  94
  95         QVBoxLayout *topLayout=new QVBoxLayout(this);
  96         topLayout->setMargin(KDialog::marginHint());
  97         topLayout->setSpacing(KDialog::spacingHint());
  98         topLayout->addWidget(viewStatistics, 1);
  99         QGridLayout *subLayout=new QGridLayout();
 100         topLayout->addItem(subLayout);
 101         subLayout->setColumnStretch(1, 1);
 102         subLayout->setColumnStretch(2, 1);
 103
 104         QHBoxLayout *twoButtonsLayout=new QHBoxLayout;
 105         twoButtonsLayout->addWidget(calcButton, 1);
 106         twoButtonsLayout->addWidget(clearButton, 1);
 107
 108         subLayout->addWidget(connectionsL, 0, 0);
 109         subLayout->addWidget(filesL, 0, 1);
 110         subLayout->addWidget(eventL, 1, 0);
 111         subLayout->addWidget(serviceL, 1, 1);
 112         subLayout->addWidget(hostL, 1, 2);
 113         subLayout->addWidget(eventCb, 2, 0);
 114         subLayout->addWidget(serviceLe, 2, 1);
 115         subLayout->addWidget(hostLe, 2, 2);
 116         subLayout->addLayout(twoButtonsLayout, 3, 0);
 117         subLayout->addWidget(expandedInfoCb, 3, 1);
 118         subLayout->addWidget(expandedUserCb, 3, 2);
 119
 120         connect(clearButton, SIGNAL(clicked()), this, SLOT(clearStatistics()));
 121         connect(calcButton, SIGNAL(clicked()), this, SLOT(calculate()));
 122         setListInfo(0, 0, 0);
 123 }
 124
 125 void StatisticsView::setListInfo(Q3ListView *list, int nrOfFiles, int nrOfConnections) {
 126         dataList=list;
 127         filesCount=nrOfFiles;
 128         connectionsCount=nrOfConnections;
 129         connectionsL->setText(i18n("Connections: %1", KGlobal::locale()->formatNumber(connectionsCount, 0)));
 130         filesL->setText(i18n("File accesses: %1", KGlobal::locale()->formatNumber(filesCount, 0)));
 131         clearStatistics();
 132 }
 133
 134 void StatisticsView::calculate() {
 135         if (dataList==0)
 136                 return;
 137         QApplication::setOverrideCursor(Qt::WaitCursor);
 138         int connCount(0);
 139         if (eventCb->currentText()==i18n("Connection"))
 140                 connCount=1;
 141         //something has to be counted exactly
 142         if ((expandedInfoCb->isChecked()) || (expandedUserCb->isChecked())) {
 143                 SambaLog sLog;
 144                 QRegExp rService(serviceLe->text(), Qt::CaseInsensitive, QRegExp::Wildcard);
 145                 QRegExp rHost(hostLe->text(), Qt::CaseInsensitive, QRegExp::Wildcard);
 146                 QString item2, item3;
 147                 Q3ListViewItem* item=dataList->firstChild();
 148                 while (item!=0) {
 149                         if (connCount) {
 150                                 if ((QString(item->text(1)).contains(i18n("CONNECTION OPENED"))) && (QString(item->text(2)).contains(rService)) && (QString(item->text(3)).contains(rHost))) {
 151                                         if (expandedInfoCb->isChecked())
 152                                                 item2=item->text(2);
 153                                         else
 154                                                 item2=serviceLe->text();
 155                                         if (expandedUserCb->isChecked())
 156                                                 item3=item->text(3);
 157                                         else
 158                                                 item3=hostLe->text();
 159                                         sLog.addItem(item2, item3);
 160                                         //count++;
 161                                 }
 162                         } else {
 163                                 if ((QString(item->text(1)).contains(i18n("FILE OPENED"))) && (QString(item->text(2)).contains(rService)) && (QString(item->text(3)).contains(rHost))) {
 164                                         if (expandedInfoCb->isChecked())
 165                                                 item2=item->text(2);
 166                                         else
 167                                                 item2=serviceLe->text();
 168                                         if (expandedUserCb->isChecked())
 169                                                 item3=item->text(3);
 170                                         else
 171                                                 item3=hostLe->text();
 172                                         sLog.addItem(item2, item3);
 173
 174                                 }
 175                         }
 176                         item=item->nextSibling();
 177                 }
 178                 for (LogItem* tmpItem=sLog.items.first(); tmpItem!=0; tmpItem=sLog.items.next()) {
 179                         for (SmallLogItem *tmpStr=tmpItem->accessed.first(); tmpStr!=0; tmpStr=tmpItem->accessed.next()) {
 180                                 calcCount++;
 181                                 QString number("");
 182                                 number.sprintf("%6d", calcCount);
 183                                 QString hits("");
 184                                 hits.sprintf("%7d", tmpStr->count);
 185                                 new Q3ListViewItem(viewStatistics,number,eventCb->currentText(),tmpItem->name,tmpStr->name,hits);
 186                         };
 187                 };
 188         }
 189         //no expanded info needed
 190         else {
 191                 calcCount++;
 192                 int count(0);
 193                 QRegExp rService(serviceLe->text(), Qt::CaseInsensitive, QRegExp::Wildcard);
 194                 QRegExp rHost(hostLe->text(), Qt::CaseInsensitive, QRegExp::Wildcard);
 195                 Q3ListViewItem* item=dataList->firstChild();
 196                 while (item!=0) {
 197                         if (connCount) {
 198                                 if ((QString(item->text(1)).contains(i18n("CONNECTION OPENED"))) && (QString(item->text(2)).contains(rService)) && (QString(item->text(3)).contains(rHost)))
 199                                         count++;
 200                         } else {
 201                                 if ((QString(item->text(1)).contains(i18n("FILE OPENED"))) && (QString(item->text(2)).contains(rService)) && (QString(item->text(3)).contains(rHost)))
 202                                         count++;
 203                         }
 204                         item=item->nextSibling();
 205                 }
 206                 QString number("");
 207                 number.sprintf("%6d", calcCount);
 208                 QString hits("");
 209                 hits.sprintf("%7d", count);
 210                 new Q3ListViewItem(viewStatistics,number,eventCb->currentText(),serviceLe->text(),hostLe->text(),hits);
 211         };
 212         QApplication::restoreOverrideCursor();
 213 }
 214
 215 void StatisticsView::clearStatistics() {
 216         viewStatistics->clear();
 217         calcCount=0;
 218 }
 219
 220 void SambaLog::printItems() {
 221         kDebug() << "****** printing items: ******";
 222         for (LogItem* tmpItem=items.first(); tmpItem!=0; tmpItem=items.next()) {
 223                 kDebug() << "SERVICE: " << tmpItem->name;
 224                 for (SmallLogItem* tmpLog=tmpItem->accessed.first(); tmpLog!=0; tmpLog=tmpItem->accessed.next())
 225                         kDebug() << "      accessed by: " << tmpLog->name << "  " << tmpLog->count;
 226         };
 227         kDebug() << "------ end of printing ------";
 228 }
 229
 230 LogItem* SambaLog::itemInList(const QString &name) {
 231         LogItem* tmpItem(items.first());
 232         LogItem* foundItem(0);
 233         while ((tmpItem!=0) && (foundItem==0)) {
 234                 if (tmpItem->name==name)
 235                         foundItem=tmpItem;
 236                 tmpItem=items.next();
 237         }
 238         return foundItem;
 239 }
 240
 241 void SambaLog::addItem(const QString &share, const QString &user) {
 242         //cout<<"            adding connection: -"<<share<<"-   -"<<user<<"-"<<endl;
 243         LogItem* tmp(itemInList(share));
 244         if (tmp!=0) {
 245                 tmp->count++;
 246                 tmp->addItem(user);
 247         } else {
 248                 items.append(new LogItem(share,user));
 249         };
 250 }
 251
 252 SmallLogItem* LogItem::itemInList(const QString &name) {
 253         SmallLogItem* tmpItem(accessed.first());
 254         SmallLogItem* foundItem(0);
 255         while ((tmpItem!=0) && (foundItem==0)) {
 256                 if (tmpItem->name==name)
 257                         foundItem=tmpItem;
 258                 tmpItem=accessed.next();
 259         }
 260         return foundItem;
 261 }
 262
 263 void LogItem::addItem(const QString &host) {
 264         SmallLogItem* tmp(itemInList(host));
 265         if (tmp!=0)
 266                 tmp->count++;
 267         else
 268                 accessed.append(new SmallLogItem(host));
 269 }
 270