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254 lines
9.2 KiB
254 lines
9.2 KiB
/*
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* kcmsambalog.cpp
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*
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* Copyright (c) 2000 Alexander Neundorf <neundorf@kde.org>
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*
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* Requires the Qt widget libraries, available at no cost at
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* http://www.troll.no/
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include <tqfile.h>
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#include <tqlayout.h>
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#include <tqwhatsthis.h>
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#include <tdemessagebox.h>
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#include <kdialog.h>
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#include <tdelocale.h>
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#include "kcmsambalog.h"
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#include "kcmsambalog.moc"
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#define LOG_SCREEN_XY_OFFSET 10
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LogView::LogView(TQWidget *parent,TDEConfig *config, const char *name)
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: TQWidget (parent, name)
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,configFile(config)
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,filesCount(0)
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,connectionsCount(0)
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,logFileName("/var/log/samba.log",this)
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,label(&logFileName,i18n("Samba log file: "),this)
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,viewHistory(this)
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,showConnOpen(i18n("Show opened connections"),this)
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,showConnClose(i18n("Show closed connections"),this)
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,showFileOpen(i18n("Show opened files"),this)
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,showFileClose(i18n("Show closed files"),this)
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,updateButton(i18n("&Update"),this)
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{
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TQVBoxLayout *mainLayout=new TQVBoxLayout(this, KDialog::marginHint(),
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KDialog::spacingHint());
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TQHBoxLayout *leLayout=new TQHBoxLayout(mainLayout);
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leLayout->addWidget(&label);
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leLayout->addWidget(&logFileName,1);
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mainLayout->addWidget(&viewHistory,1);
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TQGridLayout *subLayout=new TQGridLayout(mainLayout,2,2);
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subLayout->addWidget(&showConnOpen,0,0);
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subLayout->addWidget(&showConnClose,1,0);
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subLayout->addWidget(&showFileOpen,0,1);
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subLayout->addWidget(&showFileClose,1,1);
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mainLayout->addWidget(&updateButton,0,TQt::AlignLeft);
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TQWhatsThis::add( &logFileName, i18n("This page presents the contents of"
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" your samba log file in a friendly layout. Check that the correct log"
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" file for your computer is listed here. If you need to, correct the name"
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" or location of the log file, and then click the \"Update\" button.") );
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TQWhatsThis::add( &showConnOpen, i18n("Check this option if you want to"
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" view the details for connections opened to your computer.") );
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TQWhatsThis::add( &showConnClose, i18n("Check this option if you want to"
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" view the events when connections to your computer were closed.") );
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TQWhatsThis::add( &showFileOpen, i18n("Check this option if you want to"
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" see the files which were opened on your computer by remote users."
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" Note that file open/close events are not logged unless the samba"
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" log level is set to at least 2 (you cannot set the log level"
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" using this module).") );
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TQWhatsThis::add( &showFileClose, i18n("Check this option if you want to"
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" see the events when files opened by remote users were closed."
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" Note that file open/close events are not logged unless the samba"
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" log level is set to at least 2 (you cannot set the log level"
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" using this module).") );
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TQWhatsThis::add( &updateButton, i18n("Click here to refresh the information"
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" on this page. The log file (shown above) will be read to obtain the"
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" events logged by samba.") );
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logFileName.setURL("/var/log/samba.log");
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viewHistory.setAllColumnsShowFocus(TRUE);
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viewHistory.setFocusPolicy(TQWidget::ClickFocus);
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viewHistory.setShowSortIndicator(true);
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viewHistory.addColumn(i18n("Date & Time"),130);
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viewHistory.addColumn(i18n("Event"),150);
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viewHistory.addColumn(i18n("Service/File"),210);
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viewHistory.addColumn(i18n("Host/User"),150);
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TQWhatsThis::add( &viewHistory, i18n("This list shows details of the events"
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" logged by samba. Note that events at the file level are not logged"
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" unless you have configured the log level for samba to 2 or greater.<p>"
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" As with many other lists in TDE, you can click on a column heading"
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" to sort on that column. Click again to change the sorting direction"
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" from ascending to descending or vice versa.<p>"
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" If the list is empty, try clicking the \"Update\" button. The samba"
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" log file will be read and the list refreshed.") );
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showConnOpen.setChecked(TRUE);
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showConnClose.setChecked(TRUE);
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showFileOpen.setChecked(FALSE);
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showFileClose.setChecked(FALSE);
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connect(&updateButton,TQT_SIGNAL(clicked()),this,TQT_SLOT(updateList()));
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emit contentsChanged(&viewHistory,0,0);
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label.setMinimumSize(label.sizeHint());
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logFileName.setMinimumSize(250,logFileName.sizeHint().height());
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viewHistory.setMinimumSize(425,200);
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showConnOpen.setMinimumSize(showConnOpen.sizeHint());
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showConnClose.setMinimumSize(showConnClose.sizeHint());
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showFileOpen.setMinimumSize(showFileOpen.sizeHint());
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showFileClose.setMinimumSize(showFileClose.sizeHint());
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updateButton.setFixedSize(updateButton.sizeHint());
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}
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void LogView::loadSettings()
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{
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if (configFile==0) return;
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configFile->setGroup(LOGGROUPNAME);
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logFileName.setURL(configFile->readPathEntry( "SambaLogFile", "/var/log/samba.log"));
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showConnOpen.setChecked(configFile->readBoolEntry( "ShowConnectionOpen", TRUE));
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showConnClose.setChecked(configFile->readBoolEntry( "ShowConnectionClose", FALSE));
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showFileOpen.setChecked(configFile->readBoolEntry( "ShowFileOpen", TRUE));
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showFileClose.setChecked(configFile->readBoolEntry( "ShowFileClose", FALSE));
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}
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void LogView::saveSettings()
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{
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if (configFile==0) return;
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configFile->setGroup(LOGGROUPNAME);
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configFile->writePathEntry( "SambaLogFile", logFileName.url());
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configFile->writeEntry( "ShowConnectionOpen", showConnOpen.isChecked());
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configFile->writeEntry( "ShowConnectionClose", showConnClose.isChecked());
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configFile->writeEntry( "ShowFileOpen", showFileOpen.isChecked());
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configFile->writeEntry( "ShowFileClose", showFileClose.isChecked());
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}
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#define CONN_OPEN " connect to service "
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#define CONN_CLOSE " closed connection to service "
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#define FILE_OPEN " opened file "
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#define FILE_CLOSE " closed file "
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//caution ! high optimized code :-)
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void LogView::updateList()
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{
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TQFile logFile(logFileName.url());
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if (logFile.open(IO_ReadOnly))
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{
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TQApplication::setOverrideCursor(TQt::waitCursor);
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viewHistory.clear();
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filesCount=0;
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connectionsCount=0;
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int connOpenLen(strlen(CONN_OPEN));
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int connCloseLen(strlen(CONN_CLOSE));
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int fileOpenLen(strlen(FILE_OPEN));
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int fileCloseLen(strlen(FILE_CLOSE));
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char buf[400];
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char *c1, *c2, *c3, *c4, *c, time[25];
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int timeRead(0);
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while (!logFile.atEnd())
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{
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logFile.readLine(buf,sizeof(buf));
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timeRead=0;
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if (buf[0]=='[')
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{
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if (strlen(buf)>11)
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if (buf[5]=='/')
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{
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buf[20]='\0';
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strncpy(time,buf+1, sizeof(time));
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time[sizeof(time)-1] = '\0';
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timeRead=1;
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};
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};
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if (timeRead==0)
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{
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c1=0;
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c2=0;
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c3=0;
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c4=0;
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if (showConnOpen.isChecked()) c1=strstr(buf,CONN_OPEN);
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if (c1==0)
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{
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if (showConnClose.isChecked()) c2=strstr(buf,CONN_CLOSE);
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if (c2==0)
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{
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if (showFileOpen.isChecked()) c3=strstr(buf,FILE_OPEN);
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if (c3==0)
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{
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if (showFileClose.isChecked()) c4=strstr(buf,FILE_CLOSE);
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if (c4==0) continue;
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};
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};
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};
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if (c1!=0)
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{
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c=strstr(buf," as user");
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*c='\0';
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*c1='\0';
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new QListViewItemX(&viewHistory,time,I18N_NOOP("CONNECTION OPENED"),c1+connOpenLen,buf+2);
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connectionsCount++;
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}
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else if (c2!=0)
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{
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*c2='\0';
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new QListViewItemX(&viewHistory,time,I18N_NOOP("CONNECTION CLOSED"),c2+connCloseLen,buf+2);
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}
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else if (c3!=0)
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{
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c=strstr(buf," read=");
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*c='\0';
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*c3='\0';
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new QListViewItemX(&viewHistory,time,I18N_NOOP(" FILE OPENED"),c3+fileOpenLen,buf+2);
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filesCount++;
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}
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else if (c4!=0)
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{
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c=strstr(buf," (numopen=");
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*c='\0';
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*c4='\0';
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new QListViewItemX(&viewHistory,time,I18N_NOOP(" FILE CLOSED"),c4+fileCloseLen,buf+2);
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};
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};
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};
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logFile.close();
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emit contentsChanged(&viewHistory, filesCount, connectionsCount);
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TQApplication::restoreOverrideCursor();
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}
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else
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{
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TQString tmp = i18n("Could not open file %1").arg(logFileName.url());
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KMessageBox::error(this,tmp);
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};
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}
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