4 files changed, 32 insertions, 20 deletions

diff --git a/noncore/net/wellenreiter/TODO b/noncore/net/wellenreiter/TODO
index fd70fc7..b6ec617 100644
--- a/noncore/net/wellenreiter/TODO
+++ b/noncore/net/wellenreiter/TODO
@@ -17,32 +17,34 @@ ENGINE
   - infrared
   - bluetooth
   - usb?
 
 - define packet structure in a metalanguage and generate
   the actual parsing code (hmmm)
 
 - pester the ethereal folks to settle for an application independant
   packet dissection framework... (unlikely)
 
 - adaptive hopping scheme !
 
 - gather interface capabilities
 
 - enable sniffing in wired networks
 
+- fix autodetection (interface name)
+
 ---------
    UI
 ---------
 
 - display interface capabilities (or rewrite networksettings?)
 
 - distinguish wireless bridges (WDS traffic)
 
 - expand/collapse all
 
 - add configuration for scrollback buffer in hex window and log window
 
 - revamp hex window, make it more sophisticated than just a QMultiLineEdit
   - tree view
 
 - beep over headphone / customizable
diff --git a/noncore/net/wellenreiter/gui/gps.cpp b/noncore/net/wellenreiter/gui/gps.cpp
index b814427..5b1b4a4 100644
--- a/noncore/net/wellenreiter/gui/gps.cpp
+++ b/noncore/net/wellenreiter/gui/gps.cpp
@@ -32,53 +32,55 @@ GPS::GPS( QObject* parent, const char * name )
 
 GPS::~GPS()
 {
     qDebug( "GPS::~GPS()" );
 }
 
 
 bool GPS::open( const QString& host, int port )
 {
     _socket->connectToHost( host, port );
 }
 
 
 GpsLocation GPS::position() const
 {
     char buf[256];
+    double lat = -111.0;
+    double lon = -111.0;
 
     int result = _socket->writeBlock( "p\r\n", 3 );
     _socket->flush();
     if ( result )
     {
         int numAvail = _socket->bytesAvailable();
         qDebug( "GPS write succeeded, %d bytes available for reading...", numAvail );
         if ( numAvail )
-        {
-            QTextStream stream( _socket );
-
-            QString str;
-            stream.readRawBytes( &buf[0], 7 );
-            float lat = -111;
-            stream >> lat;
-            stream.skipWhiteSpace();
-            float lon = -111;
-            stream >> lon;
-            stream.readRawBytes( &buf[0], 200 ); // read and discard the stuff until EOF
-
-            return GpsLocation( lat, lon );
+        {                     
+            int numRead = _socket->readBlock( &buf[0], sizeof buf );
+            int numScan = sscanf( &buf[0], "GPSD,P=%lg %lg", &lat, &lon);
+            
+            if ( numRead < 7 || numScan != 2 )
+            {
+                qDebug( "GPS read %d bytes succeeded, invalid response: '%s'", numRead, &buf[0] );
+                return GpsLocation( -111, -111 );
+            }
+            else
+            {
+                return GpsLocation( lat, lon );
+            }
         }
     }
     return GpsLocation( -111, -111 );
 }
 
 
 QString GpsLocation::dmsPosition() const
 {
     if ( _latitude == -111 || _longitude == -111 )
         return "N/A";
     if ( _latitude == 0.0 && _longitude == 0.0 )
         return "NULL";
 
     /* compute latitude */
 
     QString dms = "N";
@@ -110,22 +112,16 @@ QString GpsLocation::dmsPosition() const
 
     minf = rest * 60;
     minutes = int( minf );
 
     rest = minf - minutes;
     seconds = int( rest * 60 );
 
     dms.append( QString::number( trunc ) );
     dms.append( "° " );
     dms.append( QString::number( ::abs( minutes ) ) );
     dms.append( "' " );
     dms.append( QString::number( ::abs( seconds ) ) );
     dms.append( "'' " );
 
     return dms;
 }
-
-
-
-
-
-
diff --git a/noncore/net/wellenreiter/gui/mainwindow.cpp b/noncore/net/wellenreiter/gui/mainwindow.cpp
index 05a8913..b462afd 100644
--- a/noncore/net/wellenreiter/gui/mainwindow.cpp
+++ b/noncore/net/wellenreiter/gui/mainwindow.cpp
@@ -21,32 +21,33 @@
 #include "wellenreiter.h"
 #include "scanlist.h"
 
 #include <qcombobox.h>
 #include <qdatastream.h>
 #include <qfile.h>
 #include <qfileinfo.h>
 #include <qlabel.h>
 #include <qlayout.h>
 #include <qlineedit.h>
 #include <qiconset.h>
 #include <qmenubar.h>
 #include <qmessagebox.h>
 #include <qpopupmenu.h>
 #include <qpushbutton.h>
 #include <qstatusbar.h>
+#include <qspinbox.h>
 #include <qtextstream.h>
 #include <qtoolbutton.h>
 
 #ifdef QWS
 #include <qpe/resource.h>
 #include <opie2/ofiledialog.h>
 using namespace Opie;
 #else
 #include "resource.h"
 #include <qapplication.h>
 #include <qfiledialog.h>
 #endif
 
 WellenreiterMainWindow::WellenreiterMainWindow( QWidget * parent, const char * name, WFlags f )
            :QMainWindow( parent, name, f )
 {
@@ -120,32 +121,33 @@ WellenreiterMainWindow::WellenreiterMainWindow( QWidget * parent, const char * n
     file->insertSeparator();
     file->insertItem( tr( "&Exit" ), qApp, SLOT( quit() ) );
 
     QPopupMenu* view = new QPopupMenu( mb );
     view->insertItem( tr( "&Configure..." ) );
 
     QPopupMenu* sniffer = new QPopupMenu( mb );
     sniffer->insertItem( tr( "&Configure..." ), this, SLOT( showConfigure() ) );
     sniffer->insertSeparator();
     startID = sniffer->insertItem( tr( "&Start" ), mw, SLOT( startClicked() ) );
     sniffer->setItemEnabled( startID, false );
     stopID = sniffer->insertItem( tr( "Sto&p" ), mw, SLOT( stopClicked() ) );
     sniffer->setItemEnabled( stopID, false );
 
     QPopupMenu* demo = new QPopupMenu( mb );
     demo->insertItem( tr( "&Add something" ), this, SLOT( demoAddStations() ) );
+    demo->insertItem( tr( "&Read from GPSd" ), this, SLOT( demoReadFromGps() ) );
 
     id = mb->insertItem( tr( "&File" ), file );
     //id = mb->insertItem( tr( "&View" ), view );
     //mb->setItemEnabled( id, false );
     id = mb->insertItem( tr( "&Sniffer" ), sniffer );
 
     id = mb->insertItem( tr( "&Demo" ), demo );
     mb->setItemEnabled( id, true );
     mb->setItemEnabled( uploadID, false );
 
     #ifdef QWS
     mb->insertItem( startButton );
     mb->insertItem( stopButton );
     mb->insertItem( uploadButton );
     mb->insertItem( d );
     #else // Qt3 changed the insertion order. It's now totally random :(
@@ -210,42 +212,53 @@ void WellenreiterMainWindow::changedSniffingState()
     if ( !mw->sniffing )
     {
         menuBar()->setItemEnabled( uploadID, true );
         uploadButton->setEnabled( true );
     }
 }
 
 
 WellenreiterMainWindow::~WellenreiterMainWindow()
 {
     qDebug( "Wellenreiter:: bye." );
 };
 
 
 void WellenreiterMainWindow::demoAddStations()
 {
-    //mw = 0; // test SIGSGV handling
+    //mw = 0; // test SIGSEGV handling
 
     mw->netView()->addNewItem( "managed", "Vanille", OMacAddress::fromString("00:00:20:EF:A6:43"), true, 6, 80, GpsLocation( 39.8794, -94.0936) );
     mw->netView()->addNewItem( "managed", "Vanille", OMacAddress::fromString("00:30:6D:EF:A6:23"), true, 11, 10, GpsLocation( 0.0, 0.0 ) );
     mw->netView()->addNewItem( "adhoc", "ELAN", OMacAddress::fromString("00:03:F8:E7:16:22"), false, 3, 10, GpsLocation( 5.5, 2.3 ) );
     mw->netView()->addNewItem( "adhoc", "ELAN", OMacAddress::fromString("00:04:01:E7:56:62"), false, 3, 15, GpsLocation( 2.3, 5.5 ) );
     mw->netView()->addNewItem( "adhoc", "ELAN", OMacAddress::fromString("00:05:8E:E7:56:E2"), false, 3, 20, GpsLocation( -10.0, -20.5 ) );
 }
 
 
+void WellenreiterMainWindow::demoReadFromGps()
+{
+    WellenreiterConfigWindow* configwindow = WellenreiterConfigWindow::instance();
+    GPS* gps = new GPS( this );
+    gps->open( configwindow->gpsdHost->currentText(), configwindow->gpsdPort->value() );
+    GpsLocation loc = gps->position();
+
+    QMessageBox::information( this, "Wellenreiter/Opie", tr( "GPS said:\n$1" ).arg( loc.dmsPosition() ) );
+}
+
+
 QString WellenreiterMainWindow::getFileName( bool save )
 {
     QMap<QString, QStringList> map;
     map.insert( tr("All"), QStringList() );
     QStringList text;
     text << "text/*";
     map.insert( tr("Text"), text );
     text << "*";
     map.insert( tr("All"), text );
 
     QString str;
     if ( save )
     {
         #ifdef QWS
         str = OFileDialog::getSaveFileName( 2, "/", QString::null, map );
         #else
diff --git a/noncore/net/wellenreiter/gui/mainwindow.h b/noncore/net/wellenreiter/gui/mainwindow.h
index 8d4e768..a5cb7a5 100644
--- a/noncore/net/wellenreiter/gui/mainwindow.h
+++ b/noncore/net/wellenreiter/gui/mainwindow.h
@@ -37,26 +37,27 @@ class WellenreiterMainWindow: public QMainWindow
     WellenreiterConfigWindow* cw;
 
     QToolButton* startButton;
     QToolButton* stopButton;
     QToolButton* uploadButton;
     int startID;
     int stopID;
     int uploadID;
 
   protected:
     virtual void closeEvent( QCloseEvent* );
     void updateToolButtonState();
 
   public slots:
     void showConfigure();
     void demoAddStations();
+    void demoReadFromGps();
     void fileSaveLog();
     void fileSaveHex();
     void fileSaveSession();
     void fileLoadSession();
     void fileNew();
     void uploadSession();
     void changedSniffingState();
 };
 
 #endif