Instead of calling a process, do ::system on stop and use QCopEnvelope on start.

2 files changed, 16 insertions, 42 deletions

diff --git a/noncore/net/opietooth/applet/bluezapplet.cpp b/noncore/net/opietooth/applet/bluezapplet.cpp
index 9c6c71d..90b0c6d 100644
--- a/noncore/net/opietooth/applet/bluezapplet.cpp
+++ b/noncore/net/opietooth/applet/bluezapplet.cpp
@@ -1,364 +1,340 @@
 /*
                =.            This file is part of the OPIE Project
              .=l.            Copyright (c)  2002 Maximilian Reiss <max.reiss@gmx.de>
            .>+-=
  _;:,     .>    :=|.         This library is free software; you can
 .> <,   >  .   <=           redistribute it and/or  modify it under
 :=1 )Y*s>-.--   :            the terms of the GNU Library General Public
 .="- .-=="i,     .._         License as published by the Free Software
  - .   .-<_>     .<>         Foundation; version 2 of the License.
      ._= =}       :
     .%+i>       _;_.
     .i_,=:_.      -<s.       This library is distributed in the hope that
      +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
     : ..    .:,     . . .    without even the implied warranty of
     =_        +     =;=|     MERCHANTABILITY or FITNESS FOR A
   _.=:.       :    :=>:      PARTICULAR PURPOSE. See the GNU
 ..}^=.=       =       ;      Library General Public License for more
 ++=   -.     .     .:        details.
  :     =  ...= . :.=-
  -.   .:....=;==+<;          You should have received a copy of the GNU
   -_. . .   )=.  =           Library General Public License along with
     --        :-=            this library; see the file COPYING.LIB.
                              If not, write to the Free Software Foundation,
                              Inc., 59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 
 */
 
 
 #include "bluezapplet.h"
 
 /* OPIE */
 #include <opie2/otaskbarapplet.h>
 #include <opie2/odevice.h>
 #include <opie2/odebug.h>
 #include <opie2/oresource.h>
 #include <opie2/oprocess.h>
 #include <qpe/applnk.h>
 #include <qpe/qcopenvelope_qws.h>
 #include <qpe/config.h>
 using namespace Opie::Core;
 
 /* QT */
 #include <qapplication.h>
 #include <qpoint.h>
 #include <qpainter.h>
 #include <qlayout.h>
 #include <qframe.h>
 #include <qpixmap.h>
 #include <qstring.h>
 #include <qtimer.h>
 #include <qpopupmenu.h>
 #include <qmessagebox.h>
 
 /* STD */
 #include <device.h>
 
-// #define OPIE120 // undefine it fo the latest OPIE
+#define OPIE120 // undefine it fo the latest OPIE
 
 namespace OpieTooth {
     BluezApplet::BluezApplet( QWidget *parent, const char *name ) : QWidget( parent, name ) {
         setFixedHeight( AppLnk::smallIconSize() );
         setFixedWidth( AppLnk::smallIconSize() );
 #ifdef OPIE120
         bluezOnPixmap = Resource::loadPixmap( "bluetoothapplet/bluezon" );
         bluezOffPixmap = Resource::loadPixmap( "bluetoothapplet/bluezoff" );
         bluezDiscoveryOnPixmap = Resource::loadPixmap( "bluetoothapplet/magglass.png" );
 #else
         bluezOnPixmap = OResource::loadImage( "bluetoothapplet/bluezon", OResource::SmallIcon );
         bluezOffPixmap = OResource::loadImage( "bluetoothapplet/bluezoff", Opie::Core::OResource::SmallIcon );
         bluezDiscoveryOnPixmap = OResource::loadImage( "bluetoothapplet/bluezondiscovery", Opie::Core::OResource::SmallIcon );
 #endif
         startTimer(2000);
         btDevice = 0;
         btManager = 0;
         bluezactive = false;
         bluezDiscoveryActive = false;
         doListDevice = false;
         isScanning = false;
         m_wasOn = 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&) ) );
-
-        OProcess* btstart = new OProcess();
-        *btstart << "/etc/init.d/bluetooth" << "stop";
-        btstart->setUseShell(true);
-        if (!btstart->start(OProcess::DontCare, OProcess::AllOutput))
-            delete btstart;
-        else {
-            connect(btstart, SIGNAL(processExited(Opie::Core::OProcess*)),
-                this, SLOT(slotProcessExited(Opie::Core::OProcess*)));
-        }
+        ::system("/etc/init.d/bluetooth stop >/dev/null 2>/dev/null");
     }
 
     BluezApplet::~BluezApplet() {
         if ( btDevice ) {
             delete btDevice;
         }
         if ( btManager ) {
             delete btManager;
         }
     }
 
-int BluezApplet::position()
-{
+    int BluezApplet::position()
+    {
         return 6;
-}
+    }
 
 
     bool BluezApplet::checkBluezStatus() {
         if (btDevice) {
             if (btDevice->isLoaded() ) {
+                odebug << "btDevice isLoaded" << oendl;
                 return true;
             } else {
+                odebug << "btDevice is NOT loaded" << oendl;
                 return false;
             }
         } else {
+            odebug << "btDevice is ZERO" << oendl;
             return false;
         }
     }
 
     int BluezApplet::setBluezStatus(int c) {
 
-        OProcess* btstart = new OProcess();
         if ( c == 1 ) {
             switch ( ODevice::inst()->model() ) {
             case Model_iPAQ_H39xx:
                 btDevice = new Device( "/dev/tts/1", "bcsp", "921600" );
                 break;
 
             case Model_iPAQ_H5xxx:
                 btDevice = new Device( "/dev/tts/1", "any", "921600" );
                 break;
 
 #ifndef OPIE120
             case Model_MyPal_716:
                 btDevice = new Device( "/dev/ttyS1", "bcsp", "921600" );
                 break;
 #endif
 
             default:
                 btDevice = new Device( "/dev/ttySB0", "bcsp", "230400" );
                 break;
             }
-            *btstart << "/etc/init.d/bluetooth" << "start";
-            btstart->setUseShell(true);
-            if (!btstart->start(OProcess::DontCare, OProcess::AllOutput))
-              delete btstart;
-            else {
-                connect(btstart, SIGNAL(processExited(Opie::Core::OProcess*)),
-                    this, SLOT(slotProcessExited(Opie::Core::OProcess*)));
-            }
+            QCopEnvelope e("QPE/System", "execute(QString)");
+            e << QString("/etc/init.d/bluetooth start");
         } else {
-            *btstart << "/etc/init.d/bluetooth" << "stop";
-            btstart->setUseShell(true);
-            if (!btstart->start(OProcess::DontCare, OProcess::AllOutput))
-              delete btstart;
-            else {
-                connect(btstart, SIGNAL(processExited(Opie::Core::OProcess*)),
-                    this, SLOT(slotProcessExited(Opie::Core::OProcess*)));
+            ::system("/etc/init.d/bluetooth stop >/dev/null 2>/dev/null");
+            if ( btManager ) {
+                delete btManager;
+                btManager = 0;
             }
             if ( btDevice ) {
                 delete btDevice;
                 btDevice = 0;
             }
        }
         return 0;
     }
 
     int BluezApplet::checkBluezDiscoveryStatus() {
       return isScanning;
     }
 
     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()") {
             m_wasOn = checkBluezStatus();
             if (!m_wasOn) {
                 setBluezStatus(1);
                 sleep(2);
             }
         }
         else if ( str == "disableBluetooth()") {
             /*
              * We can down BT only if it was started by qcop. We don't want 
              * to down BT started from menu an break our networking connection
              */
             if (checkBluezStatus() && !m_wasOn)
                 setBluezStatus(0);
             doListDevice = false;
-	    }
+        }
         else if ( str == "listDevices()") {
             if (checkBluezStatus()) {
                 doListDevice = false;
                 timerEvent(0);
                 if (!btManager) {
                     btManager = new Manager("hci0");
                     connect( btManager, 
                         SIGNAL( foundDevices(const QString&, RemoteDevice::ValueList) ),
                         this, SLOT( fillList(const QString&, RemoteDevice::ValueList) ) ) ;
                 }
                 btManager->searchDevices();
                 isScanning = true;
             } else
                 doListDevice = true;
         }
     }
 
     // Once the hcitool scan is complete, report back.
     void BluezApplet::fillList(const QString&, RemoteDevice::ValueList deviceList)
     {
         QCopEnvelope e("QPE/BluetoothBack", "devices(QStringMap)");
 
         QMap<QString, QString> btmap;
 
         RemoteDevice::ValueList::Iterator it;
         for( it = deviceList.begin(); it != deviceList.end(); ++it )
             btmap[(*it).name()] = (*it).mac();
 
         e << btmap;
         isScanning = false;
         timerEvent( 0 );
     }
 
     void BluezApplet::mousePressEvent( QMouseEvent *) {
 
         QPopupMenu *menu = new QPopupMenu();
         QPopupMenu *signal = new QPopupMenu();
         int ret=0;
 
         /* Refresh active state */
         timerEvent( 0 );
 
 
         if (bluezactive) {
             menu->insertItem( tr("Disable Bluetooth"), 0 );
         } else {
             menu->insertItem( tr("Enable Bluetooth"), 1 );
         }
 
         menu->insertItem( tr("Launch manager"), 2 );
 
         menu->insertSeparator(6);
         //menu->insertItem( tr("Signal strength"), signal,  5);
         //menu->insertSeparator(8);
 
         if (bluezDiscoveryActive) {
             menu->insertItem( tr("Disable discovery"), 3 );
         } else {
             menu->insertItem( tr("Enable discovery"), 4 );
         }
 
 
         QPoint p = mapToGlobal( QPoint(1, -menu->sizeHint().height()-1) );
         ret = menu->exec(p, 0);
+        menu->hide();
 
         switch(ret) {
         case 0:
             setBluezStatus(0);
             timerEvent( 0 );
             break;
         case 1:
             setBluezStatus(1);
             timerEvent( 0 );
             break;
         case 2:
             // start bluetoothmanager
             launchManager();
             timerEvent( 0 );
             break;
         case 3:
             setBluezDiscoveryStatus(0);
             timerEvent( 0 );
             break;
         case 4:
             setBluezDiscoveryStatus(1);
             timerEvent(0 );
             break;
             //case 7:
             // With table of currently-detected devices.
         }
 
         delete signal;
         delete menu;
     }
 
 
 /**
  * Launches the bluetooth manager
  */
     void BluezApplet::launchManager() {
         QCopEnvelope e("QPE/System", "execute(QString)");
         e << QString("bluetooth-manager");
     }
 
 /**
  * Refresh timer
  * @param the timer event
  */
     void BluezApplet::timerEvent( QTimerEvent * ) {
         bool oldactive = bluezactive;
         int olddiscovery = bluezDiscoveryActive;
 
         bluezactive = checkBluezStatus();
         bluezDiscoveryActive = checkBluezDiscoveryStatus();
 
         if ((bluezactive != oldactive) || 
             (bluezDiscoveryActive != olddiscovery))
             update();
         if (bluezactive && doListDevice) {
             const QByteArray arr;
             slotMessage("listDevices()", arr);
         }
     }
 
 /**
  * Implementation of the paint event
  * @param the QPaintEvent
  */
     void BluezApplet::paintEvent( QPaintEvent* ) {
         QPainter p(this);
         odebug << "paint bluetooth pixmap" << oendl; 
 
         if (bluezactive) {
 #ifdef OPIE120
             p.drawPixmap( 0, -1,  bluezOnPixmap );
 #else
             p.drawPixmap( 0, 0,  bluezOnPixmap );
 #endif
         } else {
 #ifdef OPIE120
             p.drawPixmap( 0, -1,  bluezOffPixmap );
 #else
             p.drawPixmap( 0, 0,  bluezOffPixmap );
 #endif
         }
 
         if (bluezDiscoveryActive) {
             p.drawPixmap( 0, 0,  bluezDiscoveryOnPixmap );
         }
     }
-
-/**
- * Implementation of the process finish
- * @param the finished process
- */
-    void BluezApplet::slotProcessExited(OProcess* proc) 
-    {
-        delete proc;
-    }
 };
 
 
 EXPORT_OPIE_APPLET_v1( OpieTooth::BluezApplet )
 
diff --git a/noncore/net/opietooth/applet/bluezapplet.h b/noncore/net/opietooth/applet/bluezapplet.h
index 85022bb..90bee3b 100644
--- a/noncore/net/opietooth/applet/bluezapplet.h
+++ b/noncore/net/opietooth/applet/bluezapplet.h
@@ -1,83 +1,81 @@
 /*
                =.            This file is part of the OPIE Project
              .=l.            Copyright (c)  2002 Maximilian Reiss <max.reiss@gmx.de>
            .>+-=
  _;:,     .>    :=|.         This library is free software; you can
 .> <,   >  .   <=           redistribute it and/or  modify it under
 :=1 )Y*s>-.--   :            the terms of the GNU Library General Public
 .="- .-=="i,     .._         License as published by the Free Software
  - .   .-<_>     .<>         Foundation; version 2 of the License.
      ._= =}       :
     .%+i>       _;_.
     .i_,=:_.      -<s.       This library is distributed in the hope that
      +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
     : ..    .:,     . . .    without even the implied warranty of
     =_        +     =;=|     MERCHANTABILITY or FITNESS FOR A
   _.=:.       :    :=>:      PARTICULAR PURPOSE. See the GNU
 ..}^=.=       =       ;      Library General Public License for more
 ++=   -.     .     .:        details.
  :     =  ...= . :.=-
  -.   .:....=;==+<;          You should have received a copy of the GNU
   -_. . .   )=.  =           Library General Public License along with
     --        :-=            this library; see the file COPYING.LIB.
                              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>
 #include <opie2/oprocess.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;
         bool doListDevice; //If I have to list devices after bringing BT up?
         bool isScanning; //If I'm scanning devices
         bool m_wasOn; //If BT was started by menu?
 
 private slots:
         void slotMessage( const QCString& , const QByteArray& );
-        void slotProcessExited(Opie::Core::OProcess* proc);
-
     };
 };
 
 
 #endif