assorted fixes and more work on GPS

7 files changed, 151 insertions, 30 deletions

diff --git a/noncore/net/wellenreiter/gui/configbase.ui b/noncore/net/wellenreiter/gui/configbase.ui
index c1da98d..d9a0aea 100644
--- a/noncore/net/wellenreiter/gui/configbase.ui
+++ b/noncore/net/wellenreiter/gui/configbase.ui
@@ -309,12 +309,16 @@
                             <cstring>interfaceName</cstring>
                         </property>
                         <property stdset="1">
                             <name>enabled</name>
                             <bool>true</bool>
                         </property>
+                        <property stdset="1">
+                            <name>editable</name>
+                            <bool>false</bool>
+                        </property>
                         <property>
                             <name>whatsThis</name>
                             <string>Choose the interface used for sniffing.</string>
                         </property>
                     </widget>
                     <widget row="1"  column="1"  rowspan="1"  colspan="3" >
@@ -1017,13 +1021,13 @@
                                     <name>text</name>
                                     <string>localhost</string>
                                 </property>
                             </item>
                             <property stdset="1">
                                 <name>name</name>
-                                <cstring>ComboBox8</cstring>
+                                <cstring>gpsdHost</cstring>
                             </property>
                             <property stdset="1">
                                 <name>enabled</name>
                                 <bool>false</bool>
                             </property>
                             <property stdset="1">
@@ -1047,13 +1051,13 @@
                             </property>
                         </widget>
                         <widget>
                             <class>QSpinBox</class>
                             <property stdset="1">
                                 <name>name</name>
-                                <cstring>SpinBox2</cstring>
+                                <cstring>gpsdPort</cstring>
                             </property>
                             <property stdset="1">
                                 <name>enabled</name>
                                 <bool>false</bool>
                             </property>
                             <property stdset="1">
@@ -1069,73 +1073,73 @@
                                 <number>2947</number>
                             </property>
                         </widget>
                     </hbox>
                 </widget>
                 <widget>
-                    <class>QCheckBox</class>
+                    <class>QLineEdit</class>
                     <property stdset="1">
                         <name>name</name>
-                        <cstring>enableGPS</cstring>
+                        <cstring>commandGPS</cstring>
+                    </property>
+                    <property stdset="1">
+                        <name>enabled</name>
+                        <bool>false</bool>
                     </property>
                     <property stdset="1">
                         <name>geometry</name>
                         <rect>
                             <x>10</x>
-                            <y>10</y>
-                            <width>199</width>
-                            <height>21</height>
+                            <y>110</y>
+                            <width>210</width>
+                            <height>22</height>
                         </rect>
                     </property>
                     <property stdset="1">
                         <name>text</name>
-                        <string>Enable GPS logging w/ gpsd</string>
+                        <string>gpsd -p /dev/ttyS3 -s 57600</string>
                     </property>
                 </widget>
                 <widget>
                     <class>QCheckBox</class>
                     <property stdset="1">
                         <name>name</name>
-                        <cstring>startGPS</cstring>
+                        <cstring>enableGPS</cstring>
                     </property>
                     <property stdset="1">
                         <name>geometry</name>
                         <rect>
                             <x>10</x>
-                            <y>80</y>
-                            <width>171</width>
+                            <y>10</y>
+                            <width>199</width>
                             <height>21</height>
                         </rect>
                     </property>
                     <property stdset="1">
                         <name>text</name>
-                        <string>Start gpsd on localhost</string>
+                        <string>Enable GPS logging w/ gpsd</string>
                     </property>
                 </widget>
                 <widget>
-                    <class>QLineEdit</class>
+                    <class>QCheckBox</class>
                     <property stdset="1">
                         <name>name</name>
-                        <cstring>commandGPS</cstring>
-                    </property>
-                    <property stdset="1">
-                        <name>enabled</name>
-                        <bool>false</bool>
+                        <cstring>startGPS</cstring>
                     </property>
                     <property stdset="1">
                         <name>geometry</name>
                         <rect>
                             <x>10</x>
-                            <y>110</y>
-                            <width>210</width>
-                            <height>22</height>
+                            <y>80</y>
+                            <width>171</width>
+                            <height>21</height>
                         </rect>
                     </property>
                     <property stdset="1">
                         <name>text</name>
-                        <string>gpsd -p /dev/ttyS3 -s 57600</string>
+                        <string>Start gpsd on localhost</string>
                     </property>
                 </widget>
             </widget>
         </widget>
     </grid>
 </widget>
@@ -1204,19 +1208,19 @@
         <receiver>capturePackets</receiver>
         <slot>setEnabled(bool)</slot>
     </connection>
     <connection>
         <sender>enableGPS</sender>
         <signal>toggled(bool)</signal>
-        <receiver>ComboBox8</receiver>
+        <receiver>gpsdHost</receiver>
         <slot>setEnabled(bool)</slot>
     </connection>
     <connection>
         <sender>enableGPS</sender>
         <signal>toggled(bool)</signal>
-        <receiver>SpinBox2</receiver>
+        <receiver>gpsdPort</receiver>
         <slot>setEnabled(bool)</slot>
     </connection>
     <connection>
         <sender>startGPS</sender>
         <signal>toggled(bool)</signal>
         <receiver>commandGPS</receiver>
diff --git a/noncore/net/wellenreiter/gui/configwindow.cpp b/noncore/net/wellenreiter/gui/configwindow.cpp
index 11394d7..a331925 100644
--- a/noncore/net/wellenreiter/gui/configwindow.cpp
+++ b/noncore/net/wellenreiter/gui/configwindow.cpp
@@ -187,6 +187,24 @@ void WellenreiterConfigWindow::channelAllClicked(int state)
     channel11->setChecked( b );
     channel12->setChecked( b );
     channel13->setChecked( b );
     channel14->setChecked( b );    
 }
 
+
+bool WellenreiterConfigWindow::useGPS() const
+{
+    return enableGPS->isChecked();
+}
+
+
+const QString WellenreiterConfigWindow::gpsHost() const
+{
+    return useGPS() ? gpsdHost->currentText() : QString::null;
+}
+
+
+int WellenreiterConfigWindow::gpsPort() const
+{
+    bool ok;
+    return useGPS() ? gpsdPort->value() : -1;
+}
diff --git a/noncore/net/wellenreiter/gui/configwindow.h b/noncore/net/wellenreiter/gui/configwindow.h
index 32dc840..8f160b1 100644
--- a/noncore/net/wellenreiter/gui/configwindow.h
+++ b/noncore/net/wellenreiter/gui/configwindow.h
@@ -43,12 +43,16 @@ class WellenreiterConfigWindow : public WellenreiterConfigBase
     static WellenreiterConfigWindow* instance() { return _instance; };
 
     int hoppingInterval() const;
     bool usePrismHeader() const;
     bool isChannelChecked( int ) const;
 
+    bool useGPS() const;
+    const QString gpsHost() const;
+    int gpsPort() const;
+
   public slots:
     void changedDeviceType(int);
     void getCaptureFileNameClicked();
 
     void channelAllClicked(int);
 
diff --git a/noncore/net/wellenreiter/gui/gps.cpp b/noncore/net/wellenreiter/gui/gps.cpp
index c3bff53..4a24647 100644
--- a/noncore/net/wellenreiter/gui/gps.cpp
+++ b/noncore/net/wellenreiter/gui/gps.cpp
@@ -12,6 +12,54 @@
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 **********************************************************************/
 
 #include "gps.h"
 
+GPS::GPS( QObject* parent, const char * name )
+    :QObject( parent, name )
+{
+    qDebug( "GPS::GPS()" );
+    _socket = new QSocket( this, "gpsd commsock" );
+}
+
+
+GPS::~GPS()
+{
+    qDebug( "GPS::~GPS()" );
+}
+
+
+bool GPS::open( const QString& host, int port )
+{
+    _socket->connectToHost( host, port );
+}
+
+
+float GPS::latitude() const
+{
+    char buf[256];
+
+    int result = _socket->writeBlock( "p\r\n", 3 );
+    if ( result )
+    {
+        qDebug( "GPS write succeeded" );
+        _socket->waitForMore( 20 );
+        if ( _socket->canReadLine() )
+        {
+
+            int num = _socket->readLine( &buf[0], sizeof buf );
+            if ( num )
+            {
+                qDebug( "GPS got line: %s", &buf );
+                return 0.0;
+            }
+        }
+    }
+    return -1.0;
+}
+
+
+float GPS::longitute() const
+{
+}
+
diff --git a/noncore/net/wellenreiter/gui/gps.h b/noncore/net/wellenreiter/gui/gps.h
index e7c3dce..ad0b6de 100644
--- a/noncore/net/wellenreiter/gui/gps.h
+++ b/noncore/net/wellenreiter/gui/gps.h
@@ -13,7 +13,26 @@
 **
 **********************************************************************/
 
 #ifndef GPS_H
 #define GPS_H
 
+#include <qobject.h>
+#include <qsocket.h>
+
+class GPS : public QObject
+{
+  Q_OBJECT
+
+  public:
+    GPS( QObject* parent = 0, const char * name = "GPS" );
+    ~GPS();
+
+    bool open( const QString& host = "localhost", int port = 2947 );
+    float latitude() const;
+    float longitute() const;
+
+  private:
+    QSocket* _socket;
+};
+
 #endif // GPS_H
diff --git a/noncore/net/wellenreiter/gui/wellenreiter.cpp b/noncore/net/wellenreiter/gui/wellenreiter.cpp
index 96733ff..c03debb 100644
--- a/noncore/net/wellenreiter/gui/wellenreiter.cpp
+++ b/noncore/net/wellenreiter/gui/wellenreiter.cpp
@@ -12,12 +12,13 @@
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ***********************************************************************/
 
 // Local
 
+#include "gps.h"
 #include "wellenreiter.h"
 #include "scanlist.h"
 #include "logwindow.h"
 #include "hexwindow.h"
 #include "configwindow.h"
 #include "statwindow.h"
@@ -82,12 +83,14 @@ Wellenreiter::Wellenreiter( QWidget* parent )
     #endif
 
     netview->setColumnWidthMode( 1, QListView::Manual );
     connect( netview, SIGNAL( joinNetwork(const QString&,const QString&,int,const QString&) ),
              this, SLOT( joinNetwork(const QString&,const QString&,int,const QString&) ) );
     pcap = new OPacketCapturer();
+
+    gps = new GPS( this );
 }
 
 
 Wellenreiter::~Wellenreiter()
 {
     delete pcap;
@@ -164,12 +167,20 @@ void Wellenreiter::handleBeacon( OPacket* p, OWaveLanManagementPacket* beacon )
     OWaveLanManagementSSID* ssid = static_cast<OWaveLanManagementSSID*>( p->child( "802.11 SSID" ) );
     QString essid = ssid ? ssid->ID() : QString("<unknown>");
     OWaveLanManagementDS* ds = static_cast<OWaveLanManagementDS*>( p->child( "802.11 DS" ) );
     int channel = ds ? ds->channel() : -1;
 
     OWaveLanPacket* header = static_cast<OWaveLanPacket*>( p->child( "802.11" ) );
+
+    if ( configwindow->enableGPS->isChecked() )
+    {
+        qDebug( "Wellenreiter::gathering GPS data..." );
+        float lat = gps->latitude();
+        qDebug( "Wellenreiter::GPS data received is ( %f , %f )", lat, 0.0 );
+    }
+
     netView()->addNewItem( type, essid, header->macAddress2(), beacon->canPrivacy(), channel, 0 );
 
     // update graph window
     if ( ds )
     {
         OPrismHeaderPacket* prism = static_cast<OPrismHeaderPacket*>( p->child( "Prism" ) );
@@ -235,13 +246,13 @@ QObject* Wellenreiter::childIfToParse( OPacket* p, const QString& protocol )
 
 
 bool Wellenreiter::checkDumpPacket( OPacket* p )
 {
     // go through all child packets and see if one is inside the child hierarchy for p
     // if so, do what the user requested (protocolAction), e.g. pass or discard
-    if ( !configwindow->writeCaptureFile->isOn() )
+    if ( !configwindow->writeCaptureFile->isChecked() )
         return false;
 
     QObjectList* l = p->queryList();
     QObjectListIt it( *l );
     QObject* o;
 
@@ -354,13 +365,16 @@ void Wellenreiter::startClicked()
                                   tr( "Your device is not\nproperly configured. Please reconfigure!" ) );
         return;
     }
 
     // configure device
     ONetwork* net = ONetwork::instance();
-    iface = static_cast<OWirelessNetworkInterface*>(net->interface( interface ));
+
+    // TODO: check if interface is wireless and support sniffing for non-wireless interfaces
+
+    iface = static_cast<OWirelessNetworkInterface*>(net->interface( interface )); // fails if network is not wireless!
 
     // bring device UP
     iface->setUp( true );
     if ( !iface->isUp() )
     {
         QMessageBox::warning( this, "Wellenreiter II",
@@ -386,26 +400,35 @@ void Wellenreiter::startClicked()
     if ( cardtype < DEVTYPE_FILE )
     {
         if ( cardtype != DEVTYPE_MANUAL )
             iface->setMonitorMode( true );
         if ( !iface->monitorMode() )
         {
-            QMessageBox::warning( this, "Wellenreiter II",
-                                  tr( "Can't set interface '%1'\ninto monitor mode:\n" ).arg( iface->name() ) + strerror( errno ) );
+            if ( QMessageBox::warning( this, "Wellenreiter II",
+                                  tr( "Can't set interface '%1'\ninto monitor mode:\n" ).arg( iface->name() ) + strerror( errno ) +
+                                  tr( "\nContinue with limited functionality?" ), QMessageBox::Yes, QMessageBox::No ) == QMessageBox::No )
             return;
         }
     }
 
+    // open GPS device
+    if ( configwindow->enableGPS->isChecked() )
+    {
+        qDebug( "Wellenreiter:GPS enabled @ %s:%d", (const char*) configwindow->gpsdHost->currentText(), configwindow->gpsdPort->value() );
+        gps->open( configwindow->gpsdHost->currentText(), configwindow->gpsdPort->value() );
+    }
+
     // open pcap and start sniffing
     if ( cardtype != DEVTYPE_FILE )
     {
         pcap->open( interface );
 
-        if ( configwindow->writeCaptureFile->isOn() )
+        if ( configwindow->writeCaptureFile->isChecked() )
         {
             QString dumpname( configwindow->captureFileName->text() );
+            if ( dumpname.isEmpty() ) dumpname = "captureFile";
             dumpname.append( '-' );
             dumpname.append( QTime::currentTime().toString().replace( QRegExp( ":" ), "-" ) );
             dumpname.append( ".wellenreiter" );
             pcap->openDumpFile( dumpname );
         }
         else
@@ -427,13 +450,16 @@ void Wellenreiter::startClicked()
 
     // set capturer to non-blocking mode
     pcap->setBlocking( false );
 
     // start channel hopper
     if ( cardtype != DEVTYPE_FILE )
-        iface->setChannelHopping( 1000 ); //use interval from config window
+    {
+        logwindow->log( QString().sprintf( "(i) Starting channel hopper (d=%d ms)", configwindow->hopInterval->value() ) );
+        iface->setChannelHopping( configwindow->hopInterval->value() ); //use interval from config window
+    }
 
     if ( cardtype != DEVTYPE_FILE )
     {
         // connect socket notifier and start channel hopper
         connect( pcap, SIGNAL( receivedPacket(OPacket*) ), this, SLOT( receivePacket(OPacket*) ) );
         connect( iface->channelHopper(), SIGNAL( hopped(int) ), this, SLOT( channelHopped(int) ) );
diff --git a/noncore/net/wellenreiter/gui/wellenreiter.h b/noncore/net/wellenreiter/gui/wellenreiter.h
index e1062df..43f6f99 100644
--- a/noncore/net/wellenreiter/gui/wellenreiter.h
+++ b/noncore/net/wellenreiter/gui/wellenreiter.h
@@ -30,12 +30,13 @@ class OWaveLanManagementPacket;
 class OWaveLanDataPacket;
 class OPacketCapturer;
 class OWirelessNetworkInterface;
 class WellenreiterConfigWindow;
 class MLogWindow;
 class MHexWindow;
+class GPS;
 
 class Wellenreiter : public WellenreiterBase {
     Q_OBJECT
 
   public:
     Wellenreiter( QWidget* parent = 0 );
@@ -78,12 +79,13 @@ class Wellenreiter : public WellenreiterBase {
     OSystem _system;                // Opie Operating System identifier
     #endif
 
     OWirelessNetworkInterface* iface;
     OPacketCapturer* pcap;
     WellenreiterConfigWindow* configwindow;
+    GPS* gps;
 
     //void readConfig();
     //void writeConfig();
 };