- improve keyboard handling

- enable sniffer-menu
- fix handling of start/stop button
- add simple statistic window, fancy will follow ;-)

9 files changed, 278 insertions, 133 deletions

diff --git a/noncore/net/wellenreiter/gui/gui.pro b/noncore/net/wellenreiter/gui/gui.pro
index 5970b01..08eb18a 100644
--- a/noncore/net/wellenreiter/gui/gui.pro
+++ b/noncore/net/wellenreiter/gui/gui.pro
@@ -1,38 +1,40 @@
 MOC_DIR         = ./tmp
 OBJECTS_DIR     = ./tmp
 DESTDIR         = $(OPIEDIR)/bin
 TEMPLATE        = app
 CONFIG          = qt warn_on debug
 
 HEADERS         = wellenreiterbase.h \
                   mainwindow.h \
                   wellenreiter.h \
                   scanlist.h \
                   logwindow.h \
                   hexwindow.h \
+                  statwindow.h \
                   configwindow.h \
                   manufacturers.h
 
 SOURCES         = main.cpp \
                   mainwindow.cpp \
                   wellenreiterbase.cpp \
                   wellenreiter.cpp \
                   scanlist.cpp \
                   logwindow.cpp \
                   hexwindow.cpp \
+                  statwindow.cpp \
                   configwindow.cpp \
                   manufacturers.cpp
 
 INCLUDEPATH     += $(OPIEDIR)/include
 DEPENDPATH      += $(OPIEDIR)/include
 INTERFACES      = configbase.ui
 TARGET          = wellenreiter
 
 !contains( platform, x11 ) {
   message( qws )
   include ( $(OPIEDIR)/include.pro )
   LIBS += -lqpe -lopie -lopiecore2 -lopieui2 -lopienet2
 }
 
 contains( platform, x11 ) {
   LIBS += -L$(OPIEDIR)/output/lib -Wl,-rpath,$(OPIEDIR)/output/lib -Wl,-rpath,/usr/local/lib -lwellenreiter
diff --git a/noncore/net/wellenreiter/gui/mainwindow.cpp b/noncore/net/wellenreiter/gui/mainwindow.cpp
index 69d2b3a..94e3f28 100644
--- a/noncore/net/wellenreiter/gui/mainwindow.cpp
+++ b/noncore/net/wellenreiter/gui/mainwindow.cpp
@@ -47,56 +47,52 @@ WellenreiterMainWindow::WellenreiterMainWindow( QWidget * parent, const char * n
     cw = new WellenreiterConfigWindow( this );
     mw = new Wellenreiter( this );
     mw->setConfigWindow( cw );
     setCentralWidget( mw );
 
     // setup application icon
 
     #ifndef QWS
     setIcon( Resource::loadPixmap( "wellenreiter/appicon-trans" ) );
     setIconText( "Wellenreiter/X11" );
     #endif
 
     // setup icon sets
 
     infoIconSet = new QIconSet( Resource::loadPixmap( "wellenreiter/InfoIcon" ) );
     settingsIconSet = new QIconSet( Resource::loadPixmap( "wellenreiter/SettingsIcon" ) );
-    #ifdef QWS
-    searchIconSet = new QIconSet( Resource::loadPixmap( "wellenreiter/SearchIcon" ) );
-    cancelIconSet = new QIconSet( Resource::loadPixmap( "wellenreiter/CancelIcon" ) );
-    #else
-    startStopIconSet = new QIconSet();
-    startStopIconSet->setPixmap( Resource::loadPixmap( "wellenreiter/SearchIcon" ), QIconSet::Automatic, QIconSet::Normal, QIconSet::Off );
-    startStopIconSet->setPixmap( Resource::loadPixmap( "wellenreiter/CancelIcon" ), QIconSet::Automatic, QIconSet::Normal, QIconSet::On );
-    #endif
+    startIconSet = new QIconSet( Resource::loadPixmap( "wellenreiter/SearchIcon" ) );
+    stopIconSet = new QIconSet( Resource::loadPixmap( "wellenreiter/CancelIcon" ) );
 
     // setup tool buttons
 
-    startStopButton = new QToolButton( 0 );
+    startButton = new QToolButton( 0 );
     #ifdef QWS
-    startStopButton->setAutoRaise( true );
+    startButton->setAutoRaise( true );
     #endif
+    startButton->setIconSet( *startIconSet );
+    startButton->setEnabled( false );
+    connect( startButton, SIGNAL( clicked() ), mw, SLOT( startClicked() ) );
+
+    stopButton = new QToolButton( 0 );
     #ifdef QWS
-    startStopButton->setOnIconSet( *cancelIconSet );
-    startStopButton->setOffIconSet( *searchIconSet );
-    #else
-    startStopButton->setIconSet( *startStopIconSet );
+    stopButton->setAutoRaise( true );
     #endif
-    startStopButton->setToggleButton( true );
-    connect( startStopButton, SIGNAL( clicked() ), mw, SLOT( startStopClicked() ) );
-    startStopButton->setEnabled( false );
+    stopButton->setIconSet( *stopIconSet );
+    stopButton->setEnabled( false );
+    connect( stopButton, SIGNAL( clicked() ), mw, SLOT( stopClicked() ) );
 
     QToolButton* c = new QToolButton( 0 );
     #ifdef QWS
     c->setAutoRaise( true );
     #endif
     c->setIconSet( *infoIconSet );
     c->setEnabled( false );
 
     QToolButton* d = new QToolButton( 0 );
     #ifdef QWS
     d->setAutoRaise( true );
     #endif
     d->setIconSet( *settingsIconSet );
     connect( d, SIGNAL( clicked() ), this, SLOT( showConfigure() ) );
 
     // setup menu bar
@@ -112,102 +108,123 @@ WellenreiterMainWindow::WellenreiterMainWindow( QWidget * parent, const char * n
 
     QPopupMenu* fileLoad = new QPopupMenu( mb );
     fileLoad->insertItem( "&Session...", this, SLOT( fileLoadSession() ) );
     //fileLoad->insertItem( "&Log", this, SLOT( fileLoadLog() ) );
 
     QPopupMenu* file = new QPopupMenu( mb );
     file->insertItem( "&New", this, SLOT( fileNew() ) );
     id = file->insertItem( "&Load", fileLoad );
     file->insertItem( "&Save", fileSave );
     file->insertSeparator();
     file->insertItem( "&Exit", qApp, SLOT( quit() ) );
 
     QPopupMenu* view = new QPopupMenu( mb );
     view->insertItem( "&Configure..." );
 
     QPopupMenu* sniffer = new QPopupMenu( mb );
-    sniffer->insertItem( "&Configure..." );
+    sniffer->insertItem( "&Configure...", this, SLOT( showConfigure() ) );
     sniffer->insertSeparator();
+    startID = sniffer->insertItem( "&Start", mw, SLOT( startClicked() ) );
+    sniffer->setItemEnabled( startID, false );
+    stopID = sniffer->insertItem( "Sto&p", mw, SLOT( stopClicked() ) );
+    sniffer->setItemEnabled( stopID, false );
 
     QPopupMenu* demo = new QPopupMenu( mb );
     demo->insertItem( "&Add something", this, SLOT( demoAddStations() ) );
 
     id = mb->insertItem( "&File", file );
     id = mb->insertItem( "&View", view );
     mb->setItemEnabled( id, false );
     id = mb->insertItem( "&Sniffer", sniffer );
-    mb->setItemEnabled( id, false );
     id = mb->insertItem( "&Demo", demo );
     mb->setItemEnabled( id, true );
 
     #ifdef QWS
-    mb->insertItem( startStopButton );
+    mb->insertItem( startButton );
+    mb->insertItem( stopButton );
     mb->insertItem( c );
     mb->insertItem( d );
     #else // Qt3 changed the insertion order. It's now totally random :(
     mb->insertItem( d );
     mb->insertItem( c );
-    mb->insertItem( startStopButton );
+    mb->insertItem( stopButton );
+    mb->insertItem( startButton );
     #endif
 
+    updateToolButtonState();
+
     // setup status bar (for now only on X11)
 
     #ifndef QWS
     statusBar()->message( "Ready." );
     #endif
 
+    connect( mw, SIGNAL( startedSniffing() ), this, SLOT( changedSniffingState() ) );
+    connect( mw, SIGNAL( stoppedSniffing() ), this, SLOT( changedSniffingState() ) );
 };
 
+
+
 void WellenreiterMainWindow::showConfigure()
 {
     qDebug( "show configure..." );
     cw->setCaption( tr( "Configure" ) );
     #ifdef QWS
     cw->showMaximized();
     #endif
     int result = cw->exec();
 
-    if ( result )
-    {
-        // check configuration from config window
+    if ( result ) updateToolButtonState();
+}
 
-        const QString& interface = cw->interfaceName->currentText();
-        const int cardtype = cw->daemonDeviceType();
-        const int interval = cw->daemonHopInterval();
 
-        if ( ( interface != "<select>" ) && ( cardtype != 0 ) )
-            startStopButton->setEnabled( true );
-            //TODO ...
-        else
-            startStopButton->setEnabled( false );
-            //TODO ...
+
+void WellenreiterMainWindow::updateToolButtonState()
+{
+    const QString& interface = cw->interfaceName->currentText();
+    const int cardtype = cw->daemonDeviceType();
+    const int interval = cw->daemonHopInterval();
+
+    if ( ( interface != "<select>" ) && ( cardtype != 0 ) )
+    {
+        startButton->setEnabled( true );
+        menuBar()->setItemEnabled( startID, true );
+    }
+    else
+    {
+        startButton->setEnabled( false );
+        menuBar()->setItemEnabled( startID, false );
     }
 }
 
-WellenreiterMainWindow::~WellenreiterMainWindow()
+
+void WellenreiterMainWindow::changedSniffingState()
 {
+    startButton->setEnabled( !mw->sniffing );
+    menuBar()->setItemEnabled( startID, !mw->sniffing );
+    stopButton->setEnabled( mw->sniffing );
+    menuBar()->setItemEnabled( stopID, mw->sniffing );
+}
 
+
+WellenreiterMainWindow::~WellenreiterMainWindow()
+{
     delete infoIconSet;
     delete settingsIconSet;
-    #ifdef QWS
-    delete searchIconSet;
-    delete cancelIconSet;
-    #else
-    delete startStopIconSet;
-    #endif
-
+    delete startIconSet;
+    delete stopIconSet;
 };
 
 void WellenreiterMainWindow::demoAddStations()
 {
     mw->netView()->addNewItem( "managed", "Vanille", "00:00:20:EF:A6:43", true, 6, 80 );
     mw->netView()->addNewItem( "managed", "Vanille", "00:30:6D:EF:A6:23", true, 11, 10 );
     mw->netView()->addNewItem( "adhoc", "ELAN", "00:A0:F8:E7:16:22", false, 3, 10 );
     mw->netView()->addNewItem( "adhoc", "ELAN", "00:AA:01:E7:56:62", false, 3, 15 );
     mw->netView()->addNewItem( "adhoc", "ELAN", "00:B0:8E:E7:56:E2", false, 3, 20 );
 }
 
 QString WellenreiterMainWindow::getFileName( bool save )
 {
     QMap<QString, QStringList> map;
     map.insert( tr("All"), QStringList() );
     QStringList text;
diff --git a/noncore/net/wellenreiter/gui/mainwindow.h b/noncore/net/wellenreiter/gui/mainwindow.h
index 1b08c5b..1e191e5 100644
--- a/noncore/net/wellenreiter/gui/mainwindow.h
+++ b/noncore/net/wellenreiter/gui/mainwindow.h
@@ -22,41 +22,45 @@ class Wellenreiter;
 class WellenreiterConfigWindow;
 class QIconSet;
 class QToolButton;
 
 class WellenreiterMainWindow: public QMainWindow
 {
   Q_OBJECT
 
   public:
     WellenreiterMainWindow( QWidget * parent = 0, const char * name = "mainwindow", WFlags f = 0 );
     ~WellenreiterMainWindow();
 
   protected:
     Wellenreiter* mw;
     WellenreiterConfigWindow* cw;
 
-    QIconSet* startStopIconSet;
-    const QIconSet* searchIconSet;
+    const QIconSet* startIconSet;
+    const QIconSet* stopIconSet;
     const QIconSet* infoIconSet;
     const QIconSet* settingsIconSet;
-    const QIconSet* cancelIconSet;
 
-    QToolButton* startStopButton;
+    QToolButton* startButton;
+    QToolButton* stopButton;
+    int startID;
+    int stopID;
 
   protected:
     virtual void closeEvent( QCloseEvent* );
+    void updateToolButtonState();
 
   private:
     QString getFileName( bool save );
 
   public slots:
     void showConfigure();
     void demoAddStations();
     void fileSaveLog();
     void fileSaveHex();
     void fileSaveSession();
     void fileLoadSession();
     void fileNew();
+    void changedSniffingState();
 };
 
 #endif
diff --git a/noncore/net/wellenreiter/gui/statwindow.cpp b/noncore/net/wellenreiter/gui/statwindow.cpp
new file mode 100644
index 0000000..07d34ef
--- a/dev/null
+++ b/noncore/net/wellenreiter/gui/statwindow.cpp
@@ -0,0 +1,45 @@
+/**********************************************************************
+** Copyright (C) 2002 Michael 'Mickey' Lauer.  All rights reserved.
+**
+** This file is part of Opie Environment.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+**********************************************************************/
+
+#include "statwindow.h"
+#include <qmultilineedit.h>
+
+MStatWindow::MStatWindow( QWidget * parent, const char * name, WFlags f )
+           :QVBox( parent, name, f )
+{
+    ledit = new QMultiLineEdit( this );
+    ledit->setFont( QFont( "fixed", 10 ) );
+
+    // FIXME: Set properties( font, read-only, etc...)
+
+};
+
+void MStatWindow::log( QString text )
+{
+
+    ledit->append( text );
+
+};
+
+const QString MStatWindow::getLog() const
+{
+    return ledit->text();
+}
+
+void MStatWindow::clear()
+{
+    ledit->clear();
+}
+
diff --git a/noncore/net/wellenreiter/gui/statwindow.h b/noncore/net/wellenreiter/gui/statwindow.h
new file mode 100644
index 0000000..bbdf777
--- a/dev/null
+++ b/noncore/net/wellenreiter/gui/statwindow.h
@@ -0,0 +1,40 @@
+/**********************************************************************
+** Copyright (C) 2002 Michael 'Mickey' Lauer.  All rights reserved.
+**
+** This file is part of Opie Environment.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+**********************************************************************/
+
+#ifndef STATWINDOW_H
+#define STATWINDOW_H
+
+#include <qvbox.h>
+
+class QString;
+class QMultiLineEdit;
+
+class MStatWindow: public QVBox
+{
+
+  public:
+    MStatWindow( QWidget * parent = 0, const char * name = "MStatWindow", WFlags f = 0 );
+  
+    void log( QString text );
+    const QString getLog() const;
+    void clear();
+    
+  protected:
+    QMultiLineEdit* ledit;
+
+};
+
+#endif
+
diff --git a/noncore/net/wellenreiter/gui/wellenreiter.cpp b/noncore/net/wellenreiter/gui/wellenreiter.cpp
index 0bfc8e9..3372883 100644
--- a/noncore/net/wellenreiter/gui/wellenreiter.cpp
+++ b/noncore/net/wellenreiter/gui/wellenreiter.cpp
@@ -21,51 +21,52 @@ using namespace Opie;
 #endif
 
 #ifdef QWS
 #include <opie2/oapplication.h>
 #else
 #include <qapplication.h>
 #endif
 #include <opie2/onetwork.h>
 #include <opie2/opcap.h>
 
 // Qt
 
 #include <qpushbutton.h>
 #include <qmessagebox.h>
 #include <qcombobox.h>
 #include <qspinbox.h>
+#include <qtoolbutton.h>
 #include <qmainwindow.h>
 
 // Standard
 
 #include <assert.h>
 #include <errno.h>
 #include <unistd.h>
 #include <string.h>
 #include <sys/types.h>
 #include <stdlib.h>
 
 // Local
 
 #include "wellenreiter.h"
 #include "scanlist.h"
 #include "logwindow.h"
 #include "hexwindow.h"
 #include "configwindow.h"
-
+#include "statwindow.h"
 #include "manufacturers.h"
 
 Wellenreiter::Wellenreiter( QWidget* parent )
     : WellenreiterBase( parent, 0, 0 ),
       sniffing( false ), iface( 0 ), manufacturerdb( 0 ), configwindow( 0 )
 {
 
     //
     // construct manufacturer database
     //
 
     QString manufile;
     #ifdef QWS
     manufile.sprintf( "%s/share/wellenreiter/manufacturers.dat", (const char*) QPEApplication::qpeDir() );
     #else
     manufile.sprintf( "/usr/local/share/wellenreiter/manufacturers.dat" );
@@ -204,112 +205,135 @@ void Wellenreiter::receivePacket(OPacket* p)
                                      wlan->macAddress2().toString() );
         }
         else
         {
             qDebug( "IBSS(AdHoc) traffic: '%s' -> '%s' (Cell: '%s')'",
                 (const char*) wlan->macAddress2().toString(true),
                 (const char*) wlan->macAddress1().toString(true),
                 (const char*) wlan->macAddress3().toString(true) );
             netView()->traffic( "IBSS", wlan->macAddress2().toString(),
                                         wlan->macAddress1().toString(),
                                         wlan->macAddress3().toString() );
         }
         return;
     }
 }
 
-void Wellenreiter::startStopClicked()
+
+void Wellenreiter::stopClicked()
 {
-    if ( sniffing )
+    disconnect( SIGNAL( receivedPacket(OPacket*) ), this, SLOT( receivePacket(OPacket*) ) );
+    disconnect( SIGNAL( hopped(int) ), this, SLOT( channelHopped(int) ) );
+    iface->setChannelHopping(); // stop hopping channels
+    pcap->close();
+    sniffing = false;
+    #ifdef QWS
+    oApp->setTitle();
+    #else
+    qApp->mainWidget()->setCaption( "Wellenreiter II" );
+    #endif
+
+    // get interface name from config window
+    const QString& interface = configwindow->interfaceName->currentText();
+    ONetwork* net = ONetwork::instance();
+    iface = static_cast<OWirelessNetworkInterface*>(net->interface( interface ));
+
+    // switch off monitor mode
+    iface->setMonitorMode( false );
+    // switch off promisc flag
+    iface->setPromiscuousMode( false );
+
+    system( "cardctl reset; sleep 1" ); //FIXME: Use OProcess
+    logwindow->log( "(i) Stopped Scanning." );
+    assert( parent() );
+    ( (QMainWindow*) parent() )->setCaption( "Wellenreiter II" );
+
+    // message the user
+    QMessageBox::information( this, "Wellenreiter II", "Your wireless card\nshould now be usable again." );
+
+    sniffing = false;
+    emit( stoppedSniffing() );
+
+    // print out statistics
+    statwindow->log( "-----------------------------------------" );
+    statwindow->log( "- Wellenreiter II Capturing Statistic -" );
+    statwindow->log( "-----------------------------------------" );
+    statwindow->log( "Packet Type         |   Receive Count" );
+
+    for( QMap<QString,int>::ConstIterator it = pcap->statistics().begin(); it != pcap->statistics().end(); ++it )
     {
-        disconnect( SIGNAL( receivedPacket(OPacket*) ), this, SLOT( receivePacket(OPacket*) ) );
-        disconnect( SIGNAL( hopped(int) ), this, SLOT( channelHopped(int) ) );
-        iface->setChannelHopping(); // stop hopping channels
-        pcap->close();
-        sniffing = false;
-        #ifdef QWS
-        oApp->setTitle();
-        #else
-        qApp->mainWidget()->setCaption( "Wellenreiter II" );
-        #endif
-
-        // get interface name from config window
-        const QString& interface = configwindow->interfaceName->currentText();
-        ONetwork* net = ONetwork::instance();
-        iface = static_cast<OWirelessNetworkInterface*>(net->interface( interface ));
-
-        // switch off monitor mode
-        iface->setMonitorMode( false );
-        // switch off promisc flag
-        iface->setPromiscuousMode( false );
-
-        system( "cardctl reset; sleep 1" ); //FIXME: Use OProcess
-        logwindow->log( "(i) Stopped Scanning." );
-        assert( parent() );
-        ( (QMainWindow*) parent() )->setCaption( "Wellenreiter II" );
-
-        // message the user
-        QMessageBox::information( this, "Wellenreiter II", "Your wireless card\nshould now be usable again." );
+        QString left;
+        left.sprintf( "%s", (const char*) it.key() );
+        left = left.leftJustify( 20 );
+        left.append( '|' );
+        QString right;
+        right.sprintf( "%d", it.data() );
+        right = right.rightJustify( 7 );
+        statwindow->log( left + right );
     }
 
-    else
-    {
-        // get configuration from config window
+}
 
-        const QString& interface = configwindow->interfaceName->currentText();
-        const int cardtype = configwindow->daemonDeviceType();
-        const int interval = configwindow->daemonHopInterval();
 
-        if ( ( interface == "" ) || ( cardtype == 0 ) )
-        {
-            QMessageBox::information( this, "Wellenreiter II", "Your device is not\nproperly configured. Please reconfigure!" );
-            return;
-        }
+void Wellenreiter::startClicked()
+{
+    // get configuration from config window
 
-        // configure device
+    const QString& interface = configwindow->interfaceName->currentText();
+    const int cardtype = configwindow->daemonDeviceType();
+    const int interval = configwindow->daemonHopInterval();
 
-        ONetwork* net = ONetwork::instance();
-        iface = static_cast<OWirelessNetworkInterface*>(net->interface( interface ));
+    if ( ( interface == "" ) || ( cardtype == 0 ) )
+    {
+        QMessageBox::information( this, "Wellenreiter II", "Your device is not\nproperly configured. Please reconfigure!" );
+        return;
+    }
 
-        // set monitor mode
+    // configure device
 
-        switch ( cardtype )
-        {
-            case 1: iface->setMonitoring( new OCiscoMonitoringInterface( iface ) ); break;
-            case 2: iface->setMonitoring( new OWlanNGMonitoringInterface( iface ) ); break;
-            case 3: iface->setMonitoring( new OHostAPMonitoringInterface( iface ) ); break;
-            case 4: iface->setMonitoring( new OOrinocoMonitoringInterface( iface ) ); break;
-            default: assert( 0 ); // shouldn't happen
-        }
+    ONetwork* net = ONetwork::instance();
+    iface = static_cast<OWirelessNetworkInterface*>(net->interface( interface ));
 
-        iface->setMonitorMode( true );
+    // set monitor mode
 
-        if ( !iface->monitorMode() )
-        {
-            QMessageBox::warning( this, "Wellenreiter II", "Can't set device into monitor mode." );
-            return;
-        }
+    switch ( cardtype )
+    {
+        case 1: iface->setMonitoring( new OCiscoMonitoringInterface( iface ) ); break;
+        case 2: iface->setMonitoring( new OWlanNGMonitoringInterface( iface ) ); break;
+        case 3: iface->setMonitoring( new OHostAPMonitoringInterface( iface ) ); break;
+        case 4: iface->setMonitoring( new OOrinocoMonitoringInterface( iface ) ); break;
+        default:
+            QMessageBox::information( this, "Wellenreiter II", "Bring your device into\nmonitor mode now." );
+    }
 
-        // open pcap and start sniffing
-        pcap->open( interface );
+    if ( cardtype > 0 && cardtype < 5 )
+        iface->setMonitorMode( true );
 
-        if ( !pcap->isOpen() )
-        {
-            QMessageBox::warning( this, "Wellenreiter II", "Can't open packet capturer:\n" + QString(strerror( errno ) ));
-            return;
-        }
+    if ( !iface->monitorMode() )
+    {
+        QMessageBox::warning( this, "Wellenreiter II", "Can't set device into monitor mode." );
+        return;
+    }
 
-        // set capturer to non-blocking mode
-        pcap->setBlocking( false );
+    // open pcap and start sniffing
+    pcap->open( interface );
 
-        // start channel hopper
-        iface->setChannelHopping( 1000 ); //use interval from config window
+    if ( !pcap->isOpen() )
+    {
+        QMessageBox::warning( this, "Wellenreiter II", "Can't open packet capturer:\n" + QString(strerror( errno ) ));
+        return;
+    }
 
-        // connect
-        connect( pcap, SIGNAL( receivedPacket(OPacket*) ), this, SLOT( receivePacket(OPacket*) ) );
-        connect( iface->channelHopper(), SIGNAL( hopped(int) ), this, SLOT( channelHopped(int) ) );
+    // set capturer to non-blocking mode
+    pcap->setBlocking( false );
 
-        logwindow->log( "(i) Started Scanning." );
-        sniffing = true;
+    // start channel hopper
+    iface->setChannelHopping( 1000 ); //use interval from config window
 
-    }
+    // connect
+    connect( pcap, SIGNAL( receivedPacket(OPacket*) ), this, SLOT( receivePacket(OPacket*) ) );
+    connect( iface->channelHopper(), SIGNAL( hopped(int) ), this, SLOT( channelHopped(int) ) );
+
+    logwindow->log( "(i) Started Scanning." );
+    sniffing = true;
+    emit( startedSniffing() );
 }
diff --git a/noncore/net/wellenreiter/gui/wellenreiter.h b/noncore/net/wellenreiter/gui/wellenreiter.h
index 85f889b..839c77e 100644
--- a/noncore/net/wellenreiter/gui/wellenreiter.h
+++ b/noncore/net/wellenreiter/gui/wellenreiter.h
@@ -34,39 +34,45 @@ class WellenreiterConfigWindow;
 class MLogWindow;
 class MHexWindow;
 
 class Wellenreiter : public WellenreiterBase {
     Q_OBJECT
 
   public:
     Wellenreiter( QWidget* parent = 0 );
     ~Wellenreiter();
 
     void setConfigWindow( WellenreiterConfigWindow* cw );
     MScanListView* netView() const { return netview; };
     MLogWindow* logWindow() const { return logwindow; };
     MHexWindow* hexWindow() const { return hexwindow; };
     bool isDaemonRunning() const { return sniffing; };
 
+    bool sniffing;
+
   public slots:
     void channelHopped(int);
     void receivePacket(OPacket*);
-    void startStopClicked();
+    void startClicked();
+    void stopClicked();
+
+  signals:
+    void startedSniffing();
+    void stoppedSniffing();
 
   private:
     #ifdef QWS
     OSystem _system;                // Opie Operating System identifier
     #endif
 
-    bool sniffing;
     OWirelessNetworkInterface* iface;
     OPacketCapturer* pcap;
     ManufacturerDB* manufacturerdb;
     WellenreiterConfigWindow* configwindow;
 
     //void readConfig();
     //void writeConfig();
 };
 
 
 
 #endif
diff --git a/noncore/net/wellenreiter/gui/wellenreiterbase.cpp b/noncore/net/wellenreiter/gui/wellenreiterbase.cpp
index 3a703bc..245b9fc 100644
--- a/noncore/net/wellenreiter/gui/wellenreiterbase.cpp
+++ b/noncore/net/wellenreiter/gui/wellenreiterbase.cpp
@@ -17,44 +17,45 @@
 
 #include <qheader.h>
 #include <qlabel.h>
 #include <qlistview.h>
 #include <qmultilineedit.h>
 #include <qpushbutton.h>
 #include <qlayout.h>
 #include <qvariant.h>
 #include <qtooltip.h>
 #include <qwhatsthis.h>
 #include <qimage.h>
 #include <qpixmap.h>
 
 #include "logwindow.h"
 #include "hexwindow.h"
 #include "scanlist.h"
+#include "statwindow.h"
 
 #ifdef QWS
 #include <qpe/resource.h>
 #include <opie/otabwidget.h>
 #else
 #include "resource.h"
 #include <qtabwidget.h>
 #endif
 
 
-/* 
- *  Constructs a WellenreiterBase which is a child of 'parent', with the 
+/*
+ *  Constructs a WellenreiterBase which is a child of 'parent', with the
  *  name 'name' and widget flags set to 'f' 
  */
 WellenreiterBase::WellenreiterBase( QWidget* parent,  const char* name, WFlags fl )
     : QWidget( parent, name, fl )
 {
     //ani1 = new QPixmap( Resource::loadPixmap( "wellenreiter/networks_rot0" ) );
     //ani2 = new QPixmap( Resource::loadPixmap( "wellenreiter/networks_rot90" ) );
     //ani3 = new QPixmap( Resource::loadPixmap( "wellenreiter/networks_rot180" ) );
     //ani4 = new QPixmap( Resource::loadPixmap( "wellenreiter/networks_rot270" ) );
     
     if ( !name )
         setName( "WellenreiterBase" );
     resize( 191, 294 );
 #ifdef QWS
     setCaption( tr( "Wellenreiter/Opie" ) );
 #else
@@ -65,42 +66,44 @@ WellenreiterBase::WellenreiterBase( QWidget* parent,  const char* name, WFlags f
     WellenreiterBaseLayout->setMargin( 0 );
 #ifdef QWS
     TabWidget = new OTabWidget( this, "TabWidget", OTabWidget::Global );
 #else
     TabWidget = new QTabWidget( this, "TabWidget" );
 #endif
     ap = new QWidget( TabWidget, "ap" );
     apLayout = new QVBoxLayout( ap );
     apLayout->setSpacing( 2 );
     apLayout->setMargin( 2 );
 
     //--------- NETVIEW TAB --------------
 
     netview = new MScanListView( ap );
     apLayout->addWidget( netview );
 
-
     //--------- LOG TAB --------------
 
     logwindow = new MLogWindow( TabWidget, "Log" );
 
-
     //--------- HEX TAB --------------
 
     hexwindow = new MHexWindow( TabWidget, "Hex" );
 
+    //--------- STAT TAB --------------
+
+    statwindow = new MStatWindow( TabWidget, "Stat" );
+
     //--------- ABOUT TAB --------------
 
     about = new QWidget( TabWidget, "about" );
     aboutLayout = new QGridLayout( about );
     aboutLayout->setSpacing( 6 );
     aboutLayout->setMargin( 11 );
 
     PixmapLabel1_3_2 = new QLabel( about, "PixmapLabel1_3_2" );
     PixmapLabel1_3_2->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0, PixmapLabel1_3_2->sizePolicy().hasHeightForWidth() ) );
     PixmapLabel1_3_2->setFrameShape( QLabel::Panel );
     PixmapLabel1_3_2->setFrameShadow( QLabel::Sunken );
     PixmapLabel1_3_2->setLineWidth( 2 );
     PixmapLabel1_3_2->setMargin( 0 );
     PixmapLabel1_3_2->setMidLineWidth( 0 );
     PixmapLabel1_3_2->setPixmap(  Resource::loadPixmap( "wellenreiter/logo" ) );
     PixmapLabel1_3_2->setScaledContents( TRUE );
@@ -112,51 +115,53 @@ WellenreiterBase::WellenreiterBase( QWidget* parent,  const char* name, WFlags f
     QFont TextLabel1_4_2_font(  TextLabel1_4_2->font() );
     TextLabel1_4_2_font.setFamily( "adobe-helvetica" );
     TextLabel1_4_2_font.setPointSize( 10 );
     TextLabel1_4_2->setFont( TextLabel1_4_2_font );
     TextLabel1_4_2->setText( tr( "<p align=center>\n"
 "<hr>\n"
 "Max Moser<br>\n"
 "Martin J. Muench<br>\n"
 "Michael Lauer<br><hr>\n"
 "<b>www.remote-exploit.org</b>\n"
 "</p>" ) );
     TextLabel1_4_2->setAlignment( int( QLabel::AlignCenter ) );
 
     aboutLayout->addWidget( TextLabel1_4_2, 1, 0 );
 
 #ifdef QWS
-    TabWidget->addTab( ap, "wellenreiter/networks", tr( "Networks" ) );
+    TabWidget->addTab( ap, "wellenreiter/networks", tr( "Nets" ) );
     TabWidget->addTab( logwindow, "wellenreiter/log", tr( "Log" ) );
     TabWidget->addTab( hexwindow, "wellenreiter/hex", tr( "Hex" ) );
+    TabWidget->addTab( statwindow, "wellenreiter/stat", tr( "Stats" ) );
     TabWidget->addTab( about, "wellenreiter/about", tr( "About" ) );
 #else
     TabWidget->addTab( ap, /* "wellenreiter/networks", */ tr( "Networks" ) );
     TabWidget->addTab( logwindow, /* "wellenreiter/log", */ tr( "Log" ) );
     TabWidget->addTab( hexwindow, /* "wellenreiter/hex", */ tr( "Hex" ) );
+    TabWidget->addTab( statwindow, /* "wellenreiter/hex", */ tr( "Stat" ) );
     TabWidget->addTab( about, /* "wellenreiter/about", */ tr( "About" ) );
 #endif
     WellenreiterBaseLayout->addWidget( TabWidget );
-   
+
 #ifdef QWS
-    TabWidget->setCurrentTab( tr( "Networks" ) );
+    TabWidget->setCurrentTab( tr( "Nets" ) );
 #endif
 
 }
 
-/*  
+/*
  *  Destroys the object and frees any allocated resources
  */
 WellenreiterBase::~WellenreiterBase()
 {
     // no need to delete child widgets, Qt does it all for us
 }
 
 /*  
  *  Main event handler. Reimplemented to handle application
  *  font changes
  */
 bool WellenreiterBase::event( QEvent* ev )
 {
     bool ret = QWidget::event( ev ); 
     if ( ev->type() == QEvent::ApplicationFontChange ) {
 	//QFont Log_2_font(  Log_2->font() );
diff --git a/noncore/net/wellenreiter/gui/wellenreiterbase.h b/noncore/net/wellenreiter/gui/wellenreiterbase.h
index 1fa1ea3..ad2e96c 100644
--- a/noncore/net/wellenreiter/gui/wellenreiterbase.h
+++ b/noncore/net/wellenreiter/gui/wellenreiterbase.h
@@ -14,59 +14,61 @@
 **********************************************************************/
 
 #ifndef WELLENREITERBASE_H
 #define WELLENREITERBASE_H
 
 #include <qvariant.h>
 #include <qwidget.h>
 class QVBoxLayout;
 class QHBoxLayout;
 class QGridLayout;
 class QLabel;
 class MScanListView;
 class MScanListItem;
 class QPushButton;
 class MLogWindow;
 class MHexWindow;
+class MStatWindow;
 
 #ifdef QWS
 class OTabWidget;
 #else
 class QTabWidget;
 #endif
 
 class WellenreiterBase : public QWidget
 {
     Q_OBJECT
 
 public:
     WellenreiterBase( QWidget* parent = 0, const char* name = 0, WFlags fl = 0 );
     ~WellenreiterBase();
 
 #ifdef QWS
     OTabWidget* TabWidget;
 #else
     QTabWidget* TabWidget;
 #endif
     QWidget* ap;
     MScanListView* netview;
     MLogWindow* logwindow;
     MHexWindow* hexwindow;
+    MStatWindow* statwindow;
     QWidget* about;
     QLabel* PixmapLabel1_3_2;
     QLabel* TextLabel1_4_2;
 
 protected:
     QVBoxLayout* WellenreiterBaseLayout;
     QVBoxLayout* apLayout;
     QGridLayout* aboutLayout;
     bool event( QEvent* );
 
     QPixmap* ani1;
     QPixmap* ani2;
     QPixmap* ani3;
     QPixmap* ani4;
 
-    
+
 };
 
 #endif // WELLENREITERBASE_H