display a fancy ascii-animation in the titlebar while scanning...

... no really, it's actually pretty useful, because you can see which channel we are currently monitoring :-D

2 files changed, 30 insertions, 8 deletions

diff --git a/noncore/net/wellenreiter/gui/wellenreiter.cpp b/noncore/net/wellenreiter/gui/wellenreiter.cpp
index 8c2c315..0bfc8e9 100644
--- a/noncore/net/wellenreiter/gui/wellenreiter.cpp
+++ b/noncore/net/wellenreiter/gui/wellenreiter.cpp
@@ -13,49 +13,49 @@
 **
 ***********************************************************************/
 
 // Opie
 
 #ifdef QWS
 #include <opie/odevice.h>
 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 <qsocketnotifier.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 "manufacturers.h"
 
 Wellenreiter::Wellenreiter( QWidget* parent )
     : WellenreiterBase( parent, 0, 0 ),
       sniffing( false ), iface( 0 ), manufacturerdb( 0 ), configwindow( 0 )
 {
@@ -74,61 +74,84 @@ Wellenreiter::Wellenreiter( QWidget* parent )
 
     logwindow->log( "(i) Wellenreiter has been started." );
 
     //
     // detect operating system
     //
 
     #ifdef QWS
     QString sys;
     sys.sprintf( "(i) Running on '%s'.", (const char*) ODevice::inst()->systemString() );
     _system = ODevice::inst()->system();
     logwindow->log( sys );
     #endif
 
     // setup GUI
     netview->setColumnWidthMode( 1, QListView::Manual );
 
     if ( manufacturerdb )
         netview->setManufacturerDB( manufacturerdb );
 
     pcap = new OPacketCapturer();
 
 }
 
+
 Wellenreiter::~Wellenreiter()
 {
     // no need to delete child widgets, Qt does it all for us
 
     delete manufacturerdb;
     delete pcap;
 }
 
+
 void Wellenreiter::setConfigWindow( WellenreiterConfigWindow* cw )
 {
     configwindow = cw;
 }
 
+
+void Wellenreiter::channelHopped(int c)
+{
+    QString title = "Wellenreiter II -scan- [";
+    QString left;
+    if ( c > 1 ) left.fill( '.', c-1 );
+    title.append( left );
+    title.append( '|' );
+    if ( c < iface->channels() )
+    {
+        QString right;
+        right.fill( '.', iface->channels()-c );
+        title.append( right );
+    }
+    title.append( "]" );
+    //title.append( QString().sprintf( " %02d", c ) );
+    assert( parent() );
+    ( (QMainWindow*) parent() )->setCaption( title );
+}
+
+
 void Wellenreiter::receivePacket(OPacket* p)
 {
     hexWindow()->log( p->dump( 8 ) );
 
     // check if we received a beacon frame
     OWaveLanManagementPacket* beacon = static_cast<OWaveLanManagementPacket*>( p->child( "802.11 Management" ) );
     if ( beacon && beacon->managementType() == "Beacon" )
     {
         QString type;
         if ( beacon->canIBSS() )
         {
             type = "adhoc";
         }
         else if ( beacon->canESS() )
         {
             type = "managed";
         }
         else
         {
             qDebug( "Wellenreiter::invalid frame detected: '%s'", (const char*) p->dump( 16 ) );
             return;
         }
 
         OWaveLanManagementSSID* ssid = static_cast<OWaveLanManagementSSID*>( p->child( "802.11 SSID" ) );
@@ -165,83 +188,85 @@ void Wellenreiter::receivePacket(OPacket* p)
                 (const char*) wlan->macAddress1().toString(true) );
             netView()->traffic( "toDS", wlan->macAddress2().toString(),
                                       wlan->macAddress3().toString(),
                                       wlan->macAddress1().toString() );
         }
         else
         if ( wlan->fromDS() && wlan->toDS() )
         {
             qDebug( "WSD(bridge) traffic: '%s' -> '%s' via '%s' and '%s'",
                 (const char*) wlan->macAddress4().toString(true),
                 (const char*) wlan->macAddress3().toString(true),
                 (const char*) wlan->macAddress1().toString(true),
                 (const char*) wlan->macAddress2().toString(true) );
             netView()->traffic( "WSD", wlan->macAddress4().toString(),
                                      wlan->macAddress3().toString(),
                                      wlan->macAddress1().toString(),
                                      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( "fromDS", wlan->macAddress2().toString(),
+            netView()->traffic( "IBSS", wlan->macAddress2().toString(),
                                         wlan->macAddress1().toString(),
                                         wlan->macAddress3().toString() );
         }
         return;
     }
 }
 
 void Wellenreiter::startStopClicked()
 {
     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." );
     }
 
     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;
         }
 
         // configure device
 
         ONetwork* net = ONetwork::instance();
         iface = static_cast<OWirelessNetworkInterface*>(net->interface( interface ));
 
@@ -260,35 +285,31 @@ void Wellenreiter::startStopClicked()
 
         if ( !iface->monitorMode() )
         {
             QMessageBox::warning( this, "Wellenreiter II", "Can't set device into monitor mode." );
             return;
         }
 
         // open pcap and start sniffing
         pcap->open( interface );
 
         if ( !pcap->isOpen() )
         {
             QMessageBox::warning( this, "Wellenreiter II", "Can't open packet capturer:\n" + QString(strerror( errno ) ));
             return;
         }
 
         // set capturer to non-blocking mode
         pcap->setBlocking( false );
 
         // 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." );
-        #ifdef QWS
-        oApp->setTitle( "Scanning ..." );
-        #else
-        qApp->mainWidget()->setCaption( "Wellenreiter II / Scanning ..." );
-        #endif
         sniffing = true;
 
     }
 }
diff --git a/noncore/net/wellenreiter/gui/wellenreiter.h b/noncore/net/wellenreiter/gui/wellenreiter.h
index ff73dd4..85f889b 100644
--- a/noncore/net/wellenreiter/gui/wellenreiter.h
+++ b/noncore/net/wellenreiter/gui/wellenreiter.h
@@ -27,45 +27,46 @@ class QTimerEvent;
 class QPixmap;
 class OPacket;
 class OPacketCapturer;
 class OWirelessNetworkInterface;
 
 class ManufacturerDB;
 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; };
 
   public slots:
+    void channelHopped(int);
     void receivePacket(OPacket*);
     void startStopClicked();
 
   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