Add some simple interfaces for device scanning (scanning for

discoverable receivers) to support OBEX Send, and requests for
taking BT up or down. Patch courtesy Michael Haynie - thanks!

2 files changed, 56 insertions, 0 deletions

diff --git a/noncore/net/opietooth/applet/bluezapplet.cpp b/noncore/net/opietooth/applet/bluezapplet.cpp
index 8925803..48698b6 100644
--- a/noncore/net/opietooth/applet/bluezapplet.cpp
+++ b/noncore/net/opietooth/applet/bluezapplet.cpp
@@ -54,33 +54,41 @@ using namespace Opie::Core;
 #include <device.h>
 
 namespace OpieTooth {
 
     BluezApplet::BluezApplet( QWidget *parent, const char *name ) : QWidget( parent, name ) {
         setFixedHeight( AppLnk::smallIconSize() );
         setFixedWidth( AppLnk::smallIconSize() );
         bluezOnPixmap = Resource::loadImage( "bluetoothapplet/bluezon" ).smoothScale( AppLnk::smallIconSize(), AppLnk::smallIconSize() );
         bluezOffPixmap = Resource::loadImage( "bluetoothapplet/bluezoff" ).smoothScale( AppLnk::smallIconSize(), AppLnk::smallIconSize() );
         //bluezDiscoveryOnPixmap = Resource::loadImage( "bluetoothapplet/magglass" )smoothScale( AppLnk::smallIconSize(), AppLnk::smallIconSize());
         startTimer(4000);
         btDevice = 0;
+	btManager = 0;
         bluezactive = false;
         bluezDiscoveryActive = false;
 
+	// TODO: determine whether this channel has to be closed at destruction time.
+        QCopChannel* chan = new QCopChannel("QPE/Bluetooth", this );
+        connect(chan, SIGNAL(received(const QCString&,const QByteArray&) ),
+                this, SLOT(slotMessage(const QCString&,const QByteArray&) ) );
     }
 
     BluezApplet::~BluezApplet() {
         if ( btDevice ) {
             delete btDevice;
         }
+        if ( btManager ) {
+            delete btManager;
+        }
     }
 
 int BluezApplet::position()
 {
         return 6;
 }
 
 
     bool BluezApplet::checkBluezStatus() {
         if (btDevice) {
             if (btDevice->isLoaded() ) {
                 return true;
@@ -109,27 +117,70 @@ int BluezApplet::position()
                 break;
             }
         } else {
             if ( btDevice ) {
                 delete btDevice;
                 btDevice = 0;
             }
        }
         return 0;
     }
 
     int BluezApplet::checkBluezDiscoveryStatus() {
+      return bluezDiscoveryActive;
     }
 
     int BluezApplet::setBluezDiscoveryStatus(int d) {
+      return bluezDiscoveryActive=d;
+    }
+
+    // FIXME mbhaynie
+    // receiver for QCopChannel("QPE/Bluetooth") messages.
+    void BluezApplet::slotMessage( const QCString& str, const QByteArray& )
+    {
+	if ( str == "enableBluetooth()") {
+	    if (!checkBluezStatus())  {
+		setBluezStatus(1);
+	    }
+	} else if ( str == "disableBluetooth()") {
+	    if (checkBluezStatus())  {
+		// setBluezStatus(0);
+	    }
+	} else if ( str == "listDevices()") {
+	    if (!btManager)
+	    {
+		btManager = new Manager("hci0");
+		connect( btManager, SIGNAL( foundDevices(const QString&,RemoteDevice::ValueList) ),
+			 this, SLOT( fillList(const QString&,RemoteDevice::ValueList) ) ) ;
+	    }
+
+	    btManager->searchDevices();
+	}
+    }
+
+    // Once the hcitool scan is complete, report back.
+    void BluezApplet::fillList(const QString&, RemoteDevice::ValueList deviceList)
+    {
+	QCopEnvelope e("QPE/BluetoothBack", "devices(QStringMap)");
+
+	QStringList list;
+	QMap<QString, QString> btmap;
+
+        RemoteDevice::ValueList::Iterator it;
+        for( it = deviceList.begin(); it != deviceList.end(); ++it )
+	{
+	    btmap[(*it).name()] = (*it).mac();
+        }
+
+	e << btmap;
     }
 
     void BluezApplet::mousePressEvent( QMouseEvent *) {
 
         QPopupMenu *menu = new QPopupMenu();
         QPopupMenu *signal = new QPopupMenu();
         int ret=0;
 
         /* Refresh active state */
         timerEvent( 0 );
 
 
diff --git a/noncore/net/opietooth/applet/bluezapplet.h b/noncore/net/opietooth/applet/bluezapplet.h
index a394e38..3b99c0f 100644
--- a/noncore/net/opietooth/applet/bluezapplet.h
+++ b/noncore/net/opietooth/applet/bluezapplet.h
@@ -23,52 +23,57 @@
                              If not, write to the Free Software Foundation,
                              Inc., 59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 
 */
 
 #ifndef __BLUEZAPPLET_H__
 #define __BLUEZAPPLET_H__
 
 #include <qwidget.h>
 #include <qpixmap.h>
 #include <qtimer.h>
+#include <manager.h>
 
 namespace OpieTooth {
     class Device;
 
     class BluezApplet : public QWidget {
         Q_OBJECT
     public:
         BluezApplet( QWidget *parent = 0, const char *name=0 );
         ~BluezApplet();
         static int position();
     protected:
         void timerEvent(QTimerEvent *te );
 
 public slots:
+        void fillList( const QString& device, RemoteDevice::ValueList list );
+
     private:
         void mousePressEvent( QMouseEvent * );
         void paintEvent( QPaintEvent* );
         void launchManager();
         bool checkBluezStatus();
         int setBluezStatus(int);
         int checkBluezDiscoveryStatus();
         int setBluezDiscoveryStatus(int);
 
     private:
         Device* btDevice;
+	Manager *btManager;
         QPixmap bluezOnPixmap;
         QPixmap bluezOffPixmap;
         QPixmap bluezDiscoveryOnPixmap;
         bool bluezactive;
         bool bluezDiscoveryActive;
 
 private slots:
+        void slotMessage( const QCString& , const QByteArray& );
 
 
     };
 };
 
 
 #endif