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Diffstat (limited to 'kcontrol/samba/kcmsambalog.cpp')
| -rw-r--r-- | kcontrol/samba/kcmsambalog.cpp | 253 |
1 files changed, 253 insertions, 0 deletions
diff --git a/kcontrol/samba/kcmsambalog.cpp b/kcontrol/samba/kcmsambalog.cpp new file mode 100644 index 000000000..c4f01b464 --- /dev/null +++ b/kcontrol/samba/kcmsambalog.cpp @@ -0,0 +1,253 @@ +/* + * kcmsambalog.cpp + * + * Copyright (c) 2000 Alexander Neundorf <neundorf@kde.org> + * + * 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 <qfile.h> +#include <qlayout.h> +#include <qwhatsthis.h> + +#include <kmessagebox.h> +#include <kdialog.h> +#include <klocale.h> + +#include "kcmsambalog.h" +#include "kcmsambalog.moc" + +#define LOG_SCREEN_XY_OFFSET 10 + +LogView::LogView(QWidget *parent,KConfig *config, const char *name) +: QWidget (parent, name) +,configFile(config) +,filesCount(0) +,connectionsCount(0) +,logFileName("/var/log/samba.log",this) +,label(&logFileName,i18n("Samba log file: "),this) +,viewHistory(this) +,showConnOpen(i18n("Show opened connections"),this) +,showConnClose(i18n("Show closed connections"),this) +,showFileOpen(i18n("Show opened files"),this) +,showFileClose(i18n("Show closed files"),this) +,updateButton(i18n("&Update"),this) +{ + QVBoxLayout *mainLayout=new QVBoxLayout(this, KDialog::marginHint(), + KDialog::spacingHint()); + QHBoxLayout *leLayout=new QHBoxLayout(mainLayout); + leLayout->addWidget(&label); + leLayout->addWidget(&logFileName,1); + mainLayout->addWidget(&viewHistory,1); + QGridLayout *subLayout=new QGridLayout(mainLayout,2,2); + subLayout->addWidget(&showConnOpen,0,0); + subLayout->addWidget(&showConnClose,1,0); + subLayout->addWidget(&showFileOpen,0,1); + subLayout->addWidget(&showFileClose,1,1); + mainLayout->addWidget(&updateButton,0,Qt::AlignLeft); + + QWhatsThis::add( &logFileName, i18n("This page presents the contents of" + " your samba log file in a friendly layout. Check that the correct log" + " file for your computer is listed here. If you need to, correct the name" + " or location of the log file, and then click the \"Update\" button.") ); + + QWhatsThis::add( &showConnOpen, i18n("Check this option if you want to" + " view the details for connections opened to your computer.") ); + + QWhatsThis::add( &showConnClose, i18n("Check this option if you want to" + " view the events when connections to your computer were closed.") ); + + QWhatsThis::add( &showFileOpen, i18n("Check this option if you want to" + " see the files which were opened on your computer by remote users." + " Note that file open/close events are not logged unless the samba" + " log level is set to at least 2 (you cannot set the log level" + " using this module).") ); + + QWhatsThis::add( &showFileClose, i18n("Check this option if you want to" + " see the events when files opened by remote users were closed." + " Note that file open/close events are not logged unless the samba" + " log level is set to at least 2 (you cannot set the log level" + " using this module).") ); + + QWhatsThis::add( &updateButton, i18n("Click here to refresh the information" + " on this page. The log file (shown above) will be read to obtain the" + " events logged by samba.") ); + + logFileName.setURL("/var/log/samba.log"); + + viewHistory.setAllColumnsShowFocus(TRUE); + viewHistory.setFocusPolicy(QWidget::ClickFocus); + viewHistory.setShowSortIndicator(true); + + viewHistory.addColumn(i18n("Date & Time"),130); + viewHistory.addColumn(i18n("Event"),150); + viewHistory.addColumn(i18n("Service/File"),210); + viewHistory.addColumn(i18n("Host/User"),150); + + QWhatsThis::add( &viewHistory, i18n("This list shows details of the events" + " logged by samba. Note that events at the file level are not logged" + " unless you have configured the log level for samba to 2 or greater.<p>" + " As with many other lists in KDE, you can click on a column heading" + " to sort on that column. Click again to change the sorting direction" + " from ascending to descending or vice versa.<p>" + " If the list is empty, try clicking the \"Update\" button. The samba" + " log file will be read and the list refreshed.") ); + + showConnOpen.setChecked(TRUE); + showConnClose.setChecked(TRUE); + showFileOpen.setChecked(FALSE); + showFileClose.setChecked(FALSE); + + connect(&updateButton,SIGNAL(clicked()),this,SLOT(updateList())); + emit contentsChanged(&viewHistory,0,0); + + label.setMinimumSize(label.sizeHint()); + logFileName.setMinimumSize(250,logFileName.sizeHint().height()); + viewHistory.setMinimumSize(425,200); + showConnOpen.setMinimumSize(showConnOpen.sizeHint()); + showConnClose.setMinimumSize(showConnClose.sizeHint()); + showFileOpen.setMinimumSize(showFileOpen.sizeHint()); + showFileClose.setMinimumSize(showFileClose.sizeHint()); + updateButton.setFixedSize(updateButton.sizeHint()); +} + +void LogView::loadSettings() +{ + if (configFile==0) return; + configFile->setGroup(LOGGROUPNAME); + logFileName.setURL(configFile->readPathEntry( "SambaLogFile", "/var/log/samba.log")); + + showConnOpen.setChecked(configFile->readBoolEntry( "ShowConnectionOpen", TRUE)); + showConnClose.setChecked(configFile->readBoolEntry( "ShowConnectionClose", FALSE)); + showFileOpen.setChecked(configFile->readBoolEntry( "ShowFileOpen", TRUE)); + showFileClose.setChecked(configFile->readBoolEntry( "ShowFileClose", FALSE)); +} + +void LogView::saveSettings() +{ + if (configFile==0) return; + configFile->setGroup(LOGGROUPNAME); + configFile->writePathEntry( "SambaLogFile", logFileName.url()); + + configFile->writeEntry( "ShowConnectionOpen", showConnOpen.isChecked()); + configFile->writeEntry( "ShowConnectionClose", showConnClose.isChecked()); + configFile->writeEntry( "ShowFileOpen", showFileOpen.isChecked()); + configFile->writeEntry( "ShowFileClose", showFileClose.isChecked()); +} + +#define CONN_OPEN " connect to service " +#define CONN_CLOSE " closed connection to service " +#define FILE_OPEN " opened file " +#define FILE_CLOSE " closed file " + +//caution ! high optimized code :-) +void LogView::updateList() +{ + QFile logFile(logFileName.url()); + if (logFile.open(IO_ReadOnly)) + { + QApplication::setOverrideCursor(waitCursor); + viewHistory.clear(); + filesCount=0; + connectionsCount=0; + + int connOpenLen(strlen(CONN_OPEN)); + int connCloseLen(strlen(CONN_CLOSE)); + int fileOpenLen(strlen(FILE_OPEN)); + int fileCloseLen(strlen(FILE_CLOSE)); + + char buf[400]; + char *c1, *c2, *c3, *c4, *c, time[25]; + int timeRead(0); + + while (!logFile.atEnd()) + { + logFile.readLine(buf,sizeof(buf)); + timeRead=0; + if (buf[0]=='[') + { + if (strlen(buf)>11) + if (buf[5]=='/') + { + buf[20]='\0'; + strncpy(time,buf+1, sizeof(time)); + time[sizeof(time)-1] = '\0'; + timeRead=1; + }; + }; + if (timeRead==0) + { + c1=0; + c2=0; + c3=0; + c4=0; + if (showConnOpen.isChecked()) c1=strstr(buf,CONN_OPEN); + if (c1==0) + { + if (showConnClose.isChecked()) c2=strstr(buf,CONN_CLOSE); + if (c2==0) + { + if (showFileOpen.isChecked()) c3=strstr(buf,FILE_OPEN); + if (c3==0) + { + if (showFileClose.isChecked()) c4=strstr(buf,FILE_CLOSE); + if (c4==0) continue; + }; + }; + }; + if (c1!=0) + { + c=strstr(buf," as user"); + *c='\0'; + *c1='\0'; + new QListViewItemX(&viewHistory,time,I18N_NOOP("CONNECTION OPENED"),c1+connOpenLen,buf+2); + connectionsCount++; + } + else if (c2!=0) + { + *c2='\0'; + new QListViewItemX(&viewHistory,time,I18N_NOOP("CONNECTION CLOSED"),c2+connCloseLen,buf+2); + } + else if (c3!=0) + { + c=strstr(buf," read="); + *c='\0'; + *c3='\0'; + new QListViewItemX(&viewHistory,time,I18N_NOOP(" FILE OPENED"),c3+fileOpenLen,buf+2); + filesCount++; + } + else if (c4!=0) + { + c=strstr(buf," (numopen="); + *c='\0'; + *c4='\0'; + new QListViewItemX(&viewHistory,time,I18N_NOOP(" FILE CLOSED"),c4+fileCloseLen,buf+2); + }; + }; + }; + logFile.close(); + emit contentsChanged(&viewHistory, filesCount, connectionsCount); + QApplication::restoreOverrideCursor(); + } + else + { + QString tmp = i18n("Could not open file %1").arg(logFileName.url()); + KMessageBox::error(this,tmp); + }; +} + |