3 files changed, 261 insertions, 0 deletions

diff --git a/examples/opienet/miniwellenreiter/.cvsignore b/examples/opienet/miniwellenreiter/.cvsignore
new file mode 100644
index 0000000..e0e629a
--- a/dev/null
+++ b/examples/opienet/miniwellenreiter/.cvsignore
@@ -0,0 +1,8 @@
+miniwellenreiter
+Makefile*
+obj
+moc*
+*moc
+*.o
+~*
+
diff --git a/examples/opienet/miniwellenreiter/miniwellenreiter.cpp b/examples/opienet/miniwellenreiter/miniwellenreiter.cpp
new file mode 100644
index 0000000..ebd3b5f
--- a/dev/null
+++ b/examples/opienet/miniwellenreiter/miniwellenreiter.cpp
@@ -0,0 +1,234 @@
+#include <qdict.h>
+#include <qsocketnotifier.h>
+#include <qstring.h>
+#include <opie2/onetwork.h>
+#include <qapplication.h>
+#include <opie2/opcap.h>
+#include <cerrno>
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
+
+
+using namespace Opie::Net;
+//======================== Station help class ===============================
+
+class Station
+{
+  public:
+    Station( QString t, int c, bool w ) : type(t), channel(c), wep(w), beacons(1) {};
+    ~Station() {};
+
+    QString type;
+    int channel;
+    bool wep;
+    int beacons;
+};
+
+QDict<Station> stations;
+
+//======================== Application class ===============================
+
+class Wellenreiter : public QApplication
+{
+Q_OBJECT
+public:
+  Wellenreiter( int argc, char** argv ) : QApplication( argc, argv ), channel( 1 )
+  {
+
+    ONetwork* net = ONetwork::instance();
+
+    if ( argc < 3 )
+    {
+        printf( "Usage: ./%s <interface> <driver> <interval>\n", argv[0] );
+        printf( "\n" );
+        printf( "Valid wireless interfaces (detected) are:\n" );
+
+        ONetwork::InterfaceIterator it = net->iterator();
+        while ( it.current() )
+        {
+            if ( it.current()->isWireless() )
+            {
+                printf( " - '%s' (MAC=%s) (IPv4=%s)\n", (const char*) it.current()->name(),
+                                                    (const char*) it.current()->macAddress().toString(),
+                                                    (const char*) it.current()->ipV4Address() );
+            }
+            ++it;
+        }
+    exit( -1 );
+    }
+
+    printf( "*******************************************************************\n" );
+    printf( "* Wellenreiter mini edition 1.0.0 (C) 2003 Michael 'Mickey' Lauer *\n" );
+    printf( "*******************************************************************\n" );
+    printf( "\n\n" );
+
+    QString interface( argv[1] );
+    QString driver( argv[2] );
+
+    printf( "Trying to use '%s' as %s-controlled device...\n", (const char*) interface, (const char*) driver );
+
+    // sanity checks before downcasting
+    ONetworkInterface* iface = net->interface( interface );
+    if ( !iface )
+    {
+        printf( "Interface '%s' doesn't exist. Exiting.\n", (const char*) interface );
+        exit( -1 );
+    }
+    if ( !iface->isWireless() )
+    {
+        printf( "Interface '%s' doesn't support wireless extensions. Exiting.\n", (const char*) interface );
+        exit( -1 );
+    }
+
+    // downcast should be safe now
+    wiface = (OWirelessNetworkInterface*) iface;
+    printf( "Using wireless interface '%s' for scanning (current SSID is '%s')...\n", (const char*) interface, (const char*) wiface->SSID() );
+
+    // ifconfig +promisc the interface to receive all packets
+    if ( !wiface->promiscuousMode() )
+    {
+        printf( "Interface status is not promisc... switching to promisc... " );
+        wiface->setPromiscuousMode( true );
+        if ( !wiface->promiscuousMode() )
+        {
+            printf( "failed (%s). Exiting.\n", strerror( errno ) );
+            exit( -1 );
+        }
+        else
+        {
+            printf( "ok.\n" );
+        }
+    }
+    else
+        printf( "Interface status is already promisc - good.\n" );
+
+    // connect a monitoring strategy to the interface
+    if ( driver == "orinoco" )
+        new OOrinocoMonitoringInterface( wiface, false );
+    else
+    if ( driver == "hostap" )
+        new OHostAPMonitoringInterface( wiface, false );
+    else
+    if ( driver == "wlan-ng" )
+        new OWlanNGMonitoringInterface( wiface, false );
+    else
+    {
+        printf( "Unknown driver. Exiting\n" );
+        exit( -1 );
+    }
+
+    // enable monitoring mode
+    printf( "Enabling monitor mode...\n" );
+    wiface->setMode( "monitor" );
+
+    // open a packet capturer
+    cap = new OPacketCapturer();
+    cap->open( interface );
+    if ( !cap->isOpen() )
+    {
+        printf( "Unable to open libpcap (%s). Exiting.\n", strerror( errno ) );
+        exit( -1 );
+    }
+
+    // set capturer to non-blocking mode
+    cap->setBlocking( false );
+
+    // start channel hopper
+    //wiface->setChannelHopping( 1000 );
+
+    // connect
+    connect( cap, SIGNAL( receivedPacket(OPacket*) ), this, SLOT( receivePacket(OPacket*) ) );
+    // timer
+    startTimer( 1000 );
+
+  }
+
+  ~Wellenreiter() {};
+
+public slots:
+  virtual void timerEvent(QTimerEvent* e)
+  {
+    wiface->setChannel( channel++ );
+    if ( channel == 14 ) channel = 1;
+  }
+
+  void receivePacket(OPacket* p)
+  {
+    if (!p)
+    {
+        printf( "(empty packet received)\n" );
+        return;
+    }
+
+    OWaveLanManagementPacket* beacon = (OWaveLanManagementPacket*) p->child( "802.11 Management" );
+    if ( beacon )
+    {
+        OWaveLanManagementSSID* ssid = static_cast<OWaveLanManagementSSID*>( p->child( "802.11 SSID" ) );
+        QString essid = ssid ? ssid->ID() : QString::fromLatin1( "<unknown>" );
+
+        if ( stations.find( essid ) )
+            stations[essid]->beacons++;
+        else
+        {
+            printf( "found new network @ channel %d, SSID = '%s'\n", wiface->channel(), (const char*) essid );
+            stations.insert( essid, new Station( "unknown", wiface->channel(),
+            ((OWaveLanPacket*) beacon->parent())->usesWep() ) );
+        }
+        return;
+    }
+
+    OWaveLanDataPacket* data = (OWaveLanDataPacket*) p->child( "802.11 Data" );
+    if ( data )
+    {
+        OWaveLanPacket* wlan = (OWaveLanPacket*) p->child( "802.11" );
+        if ( wlan->fromDS() && !wlan->toDS() )
+        {
+            printf( "FromDS: '%s' -> '%s' via '%s'\n",
+                (const char*) wlan->macAddress3().toString(true),
+                (const char*) wlan->macAddress1().toString(true),
+                (const char*) wlan->macAddress2().toString(true) );
+        }
+        else
+        if ( !wlan->fromDS() && wlan->toDS() )
+        {
+            printf( "ToDS: '%s' -> '%s' via '%s'\n",
+                (const char*) wlan->macAddress2().toString(true),
+                (const char*) wlan->macAddress3().toString(true),
+                (const char*) wlan->macAddress1().toString(true) );
+        }
+        else
+        if ( wlan->fromDS() && wlan->toDS() )
+        {
+            printf( "WSD(bridge): '%s' -> '%s' via '%s' and '%s'\n",
+                (const char*) wlan->macAddress4().toString(true),
+                (const char*) wlan->macAddress3().toString(true),
+                (const char*) wlan->macAddress1().toString(true),
+                (const char*) wlan->macAddress2().toString(true) );
+        }
+        else
+        {
+            printf( "IBSS(AdHoc): '%s' -> '%s' (Cell: '%s')'\n",
+                (const char*) wlan->macAddress2().toString(true),
+                (const char*) wlan->macAddress1().toString(true),
+                (const char*) wlan->macAddress3().toString(true) );
+        }
+        return;
+    }
+  }
+private:
+  OPacketCapturer* cap;
+  OWirelessNetworkInterface* wiface;
+  int channel;
+};
+
+
+int main( int argc, char** argv )
+{
+    Wellenreiter w( argc, argv );
+    w.exec();
+    return 0;
+}
+
+#include "miniwellenreiter.moc"
+
diff --git a/examples/opienet/miniwellenreiter/miniwellenreiter.pro b/examples/opienet/miniwellenreiter/miniwellenreiter.pro
new file mode 100644
index 0000000..d7c1fc2
--- a/dev/null
+++ b/examples/opienet/miniwellenreiter/miniwellenreiter.pro
@@ -0,0 +1,19 @@
+TEMPLATE        = app
+CONFIG          = qt warn_on
+HEADERS         =
+SOURCES         = miniwellenreiter.cpp
+INCLUDEPATH     += $(OPIEDIR)/include
+DEPENDPATH      += $(OPIEDIR)/include
+LIBS            += -lopiecore2 -lopienet2
+TARGET          = miniwellenreiter
+MOC_DIR         = moc
+OBJECTS_DIR     = obj
+
+include( $(OPIEDIR)/include.pro )
+
+!isEmpty( LIBPCAP_INC_DIR ) {
+    INCLUDEPATH = $$LIBPCAP_INC_DIR $$INCLUDEPATH
+}
+!isEmpty( LIBPCAP_LIB_DIR ) {
+    LIBS = -L$$LIBPCAP_LIB_DIR $$LIBS
+}