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-rw-r--r--src/logviewerdialog.cpp275
1 files changed, 275 insertions, 0 deletions
diff --git a/src/logviewerdialog.cpp b/src/logviewerdialog.cpp
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+++ b/src/logviewerdialog.cpp
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+/***************************************************************************
+ * Copyright (C) 2004 by Christoph Thielecke *
+ * crissi99@gmx.de *
+ * *
+ * 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., *
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ ***************************************************************************/
+#include "logviewerdialog.h"
+#include <klocale.h>
+#include <klistview.h>
+#include <qpixmap.h>
+#include <kglobal.h>
+#include <qstring.h>
+#include <qcursor.h>
+#include <kiconloader.h>
+#include <kstddirs.h>
+#include <ktextbrowser.h>
+#include <knuminput.h>
+#include <kpushbutton.h>
+#include <klineedit.h>
+#include <kprogress.h>
+#include <iostream>
+#include <kvpnc.h>
+#include <qfile.h>
+#include <qtextstream.h>
+#include <kmessagebox.h>
+
+LogViewerDialog::LogViewerDialog(QWidget *parent, QApplication *app, KVpncConfig *GlobalConfig,const QString& caption, int count) : KDialogBase( parent, "Show_log", false, caption,
+KDialogBase::Ok|KDialogBase::Cancel,KDialogBase::Ok, true )
+{
+ main = new LogViewerDialogBase (this);
+ setMainWidget(main);
+ // main->setMinimumSize(main->sizeHint());
+ main->setMinimumSize(750,500);
+ main->LineCountIntSpinBox->setValue(count);
+
+ this->GlobalConfig = GlobalConfig;
+ this->app = app;
+
+ // QPixmap info_icon = KGlobal::iconLoader()->loadIcon( "button_ok", KIcon::NoGroup, 16 );
+ // QPixmap debug_icon = KGlobal::iconLoader()->loadIcon( "button_cancel", KIcon::NoGroup, 16 );
+ // QPixmap error_icon = KGlobal::iconLoader()->loadIcon( "button_ok", KIcon::NoGroup, 16 );
+ // QPixmap debug_icon = KGlobal::iconLoader()->loadIcon( "button_cancel", KIcon::NoGroup, 16 );
+
+ // InfoListView->setSorting(1);
+
+ connect (main->LineCountApplyPushButton,SIGNAL(clicked()),this, SLOT(updateLineCountClicked()));
+ connect (main->FindPushButton,SIGNAL(clicked()),this, SLOT(findLogEntryClicked()));
+
+ QApplication::setOverrideCursor( QCursor(Qt::WaitCursor) );
+ parseLog();
+ QApplication::restoreOverrideCursor();
+
+ showLogPart(count*-1,count);
+ }
+LogViewerDialog::~LogViewerDialog()
+{}
+
+void LogViewerDialog::accept()
+{
+ QDialog::accept();
+}
+
+
+void LogViewerDialog::parseLog()
+{
+
+ KStandardDirs *dirs = KGlobal::dirs();
+ QString logfileName = dirs->saveLocation( "data" );
+ logfileName += "/kvpnc/kvpnc.log";
+ QFile logfile;
+ int linecount=0;
+ //std::cout << "file exists: " << logfile.exists() << std::endl;
+ logfile.setName( logfileName );
+
+ if (logfile.open(IO_ReadOnly ))
+ {
+ char *tmpbuf= new char[500];
+ int localcount=0;
+ while (logfile.readLine(tmpbuf, 500) > -1)
+ {
+ linecount++;
+ localcount++;
+ if (localcount == 50)
+ {
+ localcount=0;
+ app->processEvents();
+ }
+ }
+ logfile.close();
+ delete tmpbuf;
+ }
+
+// std::cout << "count: " << linecount << std::endl;
+
+ KProgressDialog *ProgressDlg = new KProgressDialog (0, "loadprogress", i18n("Load progress"), i18n("Loading log..."), true);
+ ProgressDlg->progressBar()->setTotalSteps(linecount);
+ ProgressDlg->show();
+ ProgressDlg->resize(ProgressDlg->width()+100,ProgressDlg->height());
+
+ if (logfile.open(IO_ReadOnly ))
+ {
+ QTextStream stream( &logfile );
+ QString line;
+ QString lines;
+ QString prefix;
+ QString postfix;
+// int type=0;
+ int i=0;
+ int localcount=0;
+ while ( !stream.atEnd() )
+ {
+ line = stream.readLine(); // line of text excluding '\n'
+ LogList.append(line);
+ i++;
+ localcount++;
+ ProgressDlg->progressBar()->setValue(i);
+ if (localcount == 100)
+ {
+ localcount=0;
+ app->processEvents();
+ }
+ }
+ logfile.close();
+ main->LineCountIntSpinBox->setMaxValue(i);
+ }
+ ProgressDlg->close();
+
+}
+
+void LogViewerDialog::updateLineCountClicked()
+{
+ int count = main->LineCountIntSpinBox->value();
+ main->LogTextBrowser->clear();
+ showLogPart(count*-1,count);
+}
+
+/**
+ *
+ * @param start
+ * @param count
+ */
+void LogViewerDialog::showLogPart(int start,int count, bool parseLogType)
+{
+ int startval=0;
+ if (start < 0)
+ {
+ // startval entries from end
+
+ if (int(LogList.count()+start-1) < 0)
+ startval = 0;
+ else
+ startval= LogList.count()-1+start;
+ if (count+start > 0)
+ count = LogList.count()-1;
+
+ }
+ else if (start > 0)
+ {
+
+
+
+ }
+
+
+// QString msg = QString("start: ");
+// msg+=QString().setNum(startval);
+// msg+=QString(", count: ");
+// msg+=QString().setNum(count);
+// msg+=QString(", loglist.count: ");
+// msg+=QString().setNum(LogList.count());
+// KMessageBox::information(0,msg,"aaa");
+
+
+ for ( int index = startval;index <= startval+count;index++)
+ {
+ QString prefix="";
+ QString postfix="";
+ int type=KVpncConfig::info;
+ QString line = LogList[index];
+ if (!line.isEmpty())
+ {
+ if (parseLogType)
+ {
+ if (line.find(i18n("Info:"),0, FALSE) > -1 )
+ {
+ type = KVpncConfig::info;
+ }
+ else if (line.find(i18n("Debug:"),0, FALSE) > -1 )
+ {
+ type = KVpncConfig::debug;
+ }
+ // else
+ // if (line.find("remote",0, FALSE) > -1 )
+ // {
+ // type = KVpncConfig::remote;
+ // }
+ else
+ if (line.find(i18n("Error:"),0, FALSE) > -1 )
+ {
+ type = KVpncConfig::error;
+ }
+ // else
+ // if (line.find("success",0, FALSE) > -1 )
+ // {
+ // type = KVpncConfig::success;
+ // }
+
+
+ prefix+="<font color=\"";
+
+ switch ( type )
+ {
+ case KVpncConfig::info:
+ prefix+=GlobalConfig->InfoLogColor.name();
+ prefix+="\">";
+ // prefix+=i18n("info")+": ";
+ break;
+ case KVpncConfig::remote:
+ prefix+=GlobalConfig->RemoteLogColor.name();
+ prefix+="\">";
+ // prefix+=i18n("remote")+": ";
+ break;
+ case KVpncConfig::error:
+ prefix+=GlobalConfig->ErrorLogColor.name();
+ prefix+="\">";
+ // prefix+=i18n("error")+": ";
+ break;
+ case KVpncConfig::success:
+ prefix+=GlobalConfig->SuccessLogColor.name();
+ prefix+="\">";
+ // prefix+=i18n("success")+": ";
+ break;
+ case KVpncConfig::debug:
+ prefix+=GlobalConfig->DebugLogColor.name();
+ prefix+="\">";
+ // prefix+=i18n("debug")+": ";
+ break;
+ }
+
+ postfix+="</font>";
+ main->LogTextBrowser->append( QString().setNum(index)+" "+prefix+line+postfix) ;
+ }
+ else
+ {
+ main->LogTextBrowser->append( QString().setNum(index)+" "+line) ;
+ }
+ }
+ }
+}
+
+void LogViewerDialog::find(QString what)
+{
+ bool casesense=false;
+ bool whooleword=false;
+ main->LogTextBrowser->find(what,casesense,whooleword);
+}
+
+void LogViewerDialog::findLogEntryClicked()
+{
+ find(main->SearchLineEdit->text());
+}
+
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