Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

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);
+   };
+}
+