This commit provides fixes that quiet warnings associated to device

information. It should cause no change in behavior.

4 files changed, 16 insertions, 53 deletions

diff --git a/libopie2/opiecore/device/odevice_htc.cpp b/libopie2/opiecore/device/odevice_htc.cpp
index a6ade11..44b33c0 100644
--- a/libopie2/opiecore/device/odevice_htc.cpp
+++ b/libopie2/opiecore/device/odevice_htc.cpp
@@ -1,603 +1,605 @@
 /*
                              This file is part of the Opie Project
                              Copyright (C) 2002-2005 The Opie Team <opie-devel@handhelds.org>
               =.             Copyright (C) 2002-2005 Michael 'Mickey' Lauer <mickey@Vanille.de>
             .=l.
            .>+-=
  _;:,     .>    :=|.         This program 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 program 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 "odevice_htc.h"
 
 /* OPIE */
 #include <opie2/oinputsystem.h>
 #include <opie2/oresource.h>
 
 #include <qpe/config.h>
 #include <qpe/sound.h>
 
 /* QT */
 #include <qapplication.h>
 #include <qfile.h>
 #include <qtextstream.h>
 #include <qwindowsystem_qws.h>
 #include <qcopchannel_qws.h>
 
 /* STD */
 #include <string.h>
 #include <errno.h>
 #include <fcntl.h>
 #include <math.h>
 #include <stdlib.h>
 #include <signal.h>
 #include <sys/ioctl.h>
 #include <sys/time.h>
 #include <unistd.h>
 #ifndef QT_NO_SOUND
 #include <linux/soundcard.h>
 #endif
 
 using namespace Opie::Core;
 using namespace Opie::Core::Internal;
 
 struct htc_button htc_buttons [] = {
     { Qt::Key_F9, QT_TRANSLATE_NOOP("Button", "Calendar Button"),
     "devicebuttons/z_calendar",
     "datebook", "nextView()",
     "today", "raise()" },
     { Qt::Key_F10, QT_TRANSLATE_NOOP("Button", "Contacts Button"),
     "devicebuttons/z_contact",
     "addressbook", "raise()",
     "addressbook", "beamBusinessCard()" },
     { Qt::Key_F12, QT_TRANSLATE_NOOP("Button", "Home Button"),
     "devicebuttons/z_home",
     "QPE/Launcher", "home()",
     "buttonsettings", "raise()" },
     { Qt::Key_F11, QT_TRANSLATE_NOOP("Button", "Menu Button"),
     "devicebuttons/z_menu",
     "QPE/TaskBar", "toggleMenu()",
     "QPE/TaskBar", "toggleStartMenu()" },
     { Qt::Key_F13, QT_TRANSLATE_NOOP("Button", "Mail Button"),
     "devicebuttons/z_mail",
     "opiemail", "raise()",
     "opiemail", "newMail()" },
 };
 
 struct htc_button htc_buttons_universal [] = {
     { Qt::Key_F9, QT_TRANSLATE_NOOP("Button", "Calendar Button"),
     "devicebuttons/z_calendar",
     "datebook", "nextView()",
     "today", "raise()" },
     { Qt::Key_F10, QT_TRANSLATE_NOOP("Button", "Contacts Button"),
     "devicebuttons/z_contact",
     "addressbook", "raise()",
     "addressbook", "beamBusinessCard()" },
     { Qt::Key_F12, QT_TRANSLATE_NOOP("Button", "Home Button"),
     "devicebuttons/z_home",
     "QPE/Launcher", "home()",
     "buttonsettings", "raise()" },
     { Qt::Key_F11, QT_TRANSLATE_NOOP("Button", "Menu Button"),
     "devicebuttons/z_menu",
     "QPE/TaskBar", "toggleMenu()",
     "QPE/TaskBar", "toggleStartMenu()" },
     { Qt::Key_F13, QT_TRANSLATE_NOOP("Button", "Mail Button"),
     "devicebuttons/z_mail",
     "opiemail", "raise()",
     "opiemail", "newMail()" },
 
     { Qt::Key_F15, QT_TRANSLATE_NOOP("Button", "Hinge1"),
     "devicebuttons/z_hinge1",
-    "QPE/Rotation", "rotateDefault()",0},
+    "QPE/Rotation", "rotateDefault()",0,0},
     { Qt::Key_F16, QT_TRANSLATE_NOOP("Button", "Hinge2"),
     "devicebuttons/z_hinge2",
-    "QPE/Rotation", "rotateDefault()",0},
+    "QPE/Rotation", "rotateDefault()",0,0},
     { Qt::Key_F17, QT_TRANSLATE_NOOP("Button", "Hinge3"),
     "devicebuttons/z_hinge3",
-    "QPE/Rotation", "rotateDefault()",0},
+    "QPE/Rotation", "rotateDefault()",0,0},
 };
 
 
 //
 //       HTC-Universal (PXA-model w/ 480x640 3.6" lcd)
 //       HTC-Alpine    (PXA-model w/ 240x320 3.5" lcd)
 //       HTC-Apache    (PXA-model w/ 240x320 2.8" lcd)
 //       HTC-Beetles   (PXA-model w/ 240x240 3.0" lcd)
 //       HTC-Blueangel (PXA-model w/ 240x320 3.5" lcd)
 //       HTC-Himalaya  (PXA-model w/ 240x320 3.5" lcd)
 //       HTC-Magician  (PXA-model w/ 240x320 2.8" lcd)
 
 void HTC::init(const QString& cpu_info)
 {
     qDebug( "HTC::init()" );
     // Set the time to wait until the system is really suspended
     // the delta between apm --suspend and sleeping
     setAPMTimeOut( 15000 );
 
     d->m_vendorstr = "Xanadux Team";
     d->m_systemstr = "Familiar";
     d->m_system = System_Familiar;
 
     // check the HTC model
     QString model;
     int loc = cpu_info.find( ":" );
     if ( loc != -1 )
         model = cpu_info.mid( loc+2 ).simplifyWhiteSpace();
     else
         model = cpu_info;
 
     d->m_model = Model_HTC_Universal;
     d->m_modelstr = "Unknown HTC";
 
     if ( model == "HTC Universal" ) {
         d->m_model = Model_HTC_Universal;
         d->m_modelstr = "HTC Universal";
     }
     if ( model == "HTC Alpine" ) {
         d->m_model = Model_HTC_Alpine;
         d->m_modelstr = "HTC Alpine";
     }
     if ( model == "HTC Apache" ) {
         d->m_model = Model_HTC_Apache;
         d->m_modelstr = "HTC Apache";
     }
     if ( model == "HTC Beetles" ) {
         d->m_model = Model_HTC_Beetles;
         d->m_modelstr = "HTC Beetles";
     }
     if ( model == "HTC Blueangel" ) {
         d->m_model = Model_HTC_Blueangel;
         d->m_modelstr = "HTC Blueangel";
     }
     if ( model == "HTC Himalaya" ) {
         d->m_model = Model_HTC_Himalaya;
         d->m_modelstr = "HTC Himalaya";
     }
     if ( model == "HTC Magician" ) {
         d->m_model = Model_HTC_Magician;
         d->m_modelstr = "HTC Magician";
     }
 
 
     // set path to backlight device
     switch ( d->m_model )
     {
         case Model_HTC_Universal:
         case Model_HTC_Magician:
         case Model_HTC_Alpine:
         case Model_HTC_Beetles:
         case Model_HTC_Apache:
             m_backlightdev = "/sys/class/backlight/corgi-bl/";
         break;
         case Model_HTC_Blueangel:
         case Model_HTC_Himalaya:
             m_backlightdev = "/sys/class/backlight/w100fb/";
         break;
         default:
             m_backlightdev = "/sys/class/backlight/corgi-bl/";
     }
 
     // set initial rotation
     switch( d->m_model )
     {
         case Model_HTC_Universal:
             initHingeSensor();
             d->m_rotation = rotation();
             d->m_direction = direction();
             break;
         default:
             d->m_rotation = Rot270;
     }
 
     // set default qte driver
     switch( d->m_model )
     {
         default:
             d->m_qteDriver = "Transformed";
     }
 
     m_leds[0] = Led_Off;
 
     qDebug( "HTC::init() - Using the 2.6 Xanadux on a %s", (const char*) d->m_modelstr );
 }
 
 void HTC::initButtons()
 {
     qDebug( "HTC::initButtons()" );
     if ( d->m_buttons )
         return;
 
     d->m_buttons = new QValueList <ODeviceButton>;
 
     struct htc_button * phtc_buttons;
     int buttoncount;
     switch ( d->m_model )
     {
         case Model_HTC_Universal:
             if ( isQWS( ) )
             {
                 addPreHandler(this);
             }
             phtc_buttons = htc_buttons_universal;
             buttoncount = ARRAY_SIZE(htc_buttons_universal);
             break;
         default:
             phtc_buttons = htc_buttons;
             buttoncount = ARRAY_SIZE(htc_buttons);
             break;
     }
 
     for ( int i = 0; i < buttoncount; i++ ) {
         struct htc_button *zb = phtc_buttons + i;
         ODeviceButton b;
 
         b.setKeycode( zb->code );
         b.setUserText( QObject::tr( "Button", zb->utext ));
         b.setPixmap( OResource::loadPixmap( zb->pix ));
         b.setFactoryPresetPressedAction( OQCopMessage( makeChannel ( zb->fpressedservice ), zb->fpressedaction ));
         b.setFactoryPresetHeldAction( OQCopMessage( makeChannel ( zb->fheldservice ), zb->fheldaction ));
         d->m_buttons->append( b );
     }
 
     reloadButtonMapping();
 }
 
 
 
 typedef struct sharp_led_status {
     int which;   /* select which LED status is wanted. */
     int status;  /* set new led status if you call SHARP_LED_SETSTATUS */
 } sharp_led_status;
 
 void HTC::buzzer( int sound )
 {
 #ifndef QT_NO_SOUND
     Sound *snd = 0;
 
     // All devices except SL5500 have a DSP device
     if ( d->m_model == Model_HTC_Universal ) {
 
         switch ( sound ){
         case SHARP_BUZ_TOUCHSOUND: {
             static Sound touch_sound("touchsound");
             snd = &touch_sound;
     }
             break;
         case SHARP_BUZ_KEYSOUND: {
             static Sound key_sound( "keysound" );
             snd = &key_sound;
     }
             break;
         case SHARP_BUZ_SCHEDULE_ALARM:
         default: {
             static Sound alarm_sound("alarm");
             snd = &alarm_sound;
     }
             break;
         }
     }
 
     // If a soundname is defined, we expect that this device has
     // sound capabilities.. Otherwise we expect to have the buzzer
     // device..
     if ( snd && snd->isFinished() ){
         changeMixerForAlarm( 0, "/dev/mixer", snd );
         snd->play();
     } else if( !snd ) {
         int fd = ::open ( "/dev/sharp_buz", O_WRONLY|O_NONBLOCK );
 
         if ( fd >= 0 ) {
             ::ioctl ( fd, SHARP_BUZZER_MAKESOUND, sound );
             ::close ( fd );
         }
 
     }
 #endif
 }
 
 
 void HTC::playAlarmSound()
 {
     buzzer( SHARP_BUZ_SCHEDULE_ALARM );
 }
 
 void HTC::playTouchSound()
 {
     buzzer( SHARP_BUZ_TOUCHSOUND );
 }
 
 void HTC::playKeySound()
 {
     buzzer( SHARP_BUZ_KEYSOUND );
 }
 
 
 QValueList <OLed> HTC::ledList() const
 {
     QValueList <OLed> vl;
     vl << Led_Mail;
     return vl;
 }
 
 QValueList <OLedState> HTC::ledStateList( OLed l ) const
 {
     QValueList <OLedState> vl;
 
     if ( l == Led_Mail )
         vl << Led_Off << Led_On << Led_BlinkSlow;
     return vl;
 }
 
 OLedState HTC::ledState( OLed which ) const
 {
     if ( which == Led_Mail )
         return m_leds [0];
     else
         return Led_Off;
 }
 
-bool HTC::setLedState( OLed which, OLedState st )
+bool HTC::setLedState( OLed, OLedState )
 {
     qDebug( "HTC::setLedState: ODevice handling not yet implemented" );
     return false;
 }
 
 int HTC::displayBrightnessResolution() const
 {
     int res = 1;
 
     int fd = ::open( m_backlightdev + "max_brightness", O_RDONLY|O_NONBLOCK );
 
         if ( fd )
         {
             char buf[100];
             if ( ::read( fd, &buf[0], sizeof buf ) ) ::sscanf( &buf[0], "%d", &res );
             ::close( fd );
         }
 
     return res;
 }
 
 bool HTC::setDisplayBrightness( int bright )
 {
 
     //qDebug( "HTC::setDisplayBrightness( %d )", bright );
     bool res = false;
 
     if ( bright > 255 ) bright = 255;
     if ( bright < 0 ) bright = 0;
 
     int numberOfSteps = displayBrightnessResolution();
     int val = ( bright == 1 ) ? 1 : ( bright * numberOfSteps ) / 255;
 
     int fd = ::open( m_backlightdev + "brightness", O_WRONLY|O_NONBLOCK );
     if ( fd )
     {
       char buf[100];
       int len = ::snprintf( &buf[0], sizeof buf, "%d", val );
       res = ( ::write( fd, &buf[0], len ) == 0 );
       ::close( fd );
     }
     return res;
 }
 
 bool HTC::setDisplayStatus( bool on )
 {
 
     bool res = false;
 
     int fd = ::open( m_backlightdev + "power", O_WRONLY|O_NONBLOCK );
     if ( fd )
     {
      char buf[10];
      buf[0] = on ? FB_BLANK_UNBLANK : FB_BLANK_POWERDOWN;
      buf[1] = '\0';
      res = ( ::write( fd, &buf[0], 2 ) == 0 );
      ::close( fd );
     }
     return res;
 }
 
 Transformation HTC::rotation() const
 {
     qDebug( "HTC::rotation()" );
     Transformation rot = Rot270;
 
     switch ( d->m_model ) {
         case Model_HTC_Universal:
         {
             OHingeStatus hs = readHingeSensor();
             qDebug( "HTC::rotation() - hinge sensor = %d", (int) hs );
             if ( hs == CASE_PORTRAIT ) rot = Rot0;
             else if ( hs == CASE_UNKNOWN ) rot = Rot270;
         }
         break;
+        default:
+        break;
     }
 
     qDebug( "HTC::rotation() - returning '%d'", rot );
     return rot;
 }
 ODirection HTC::direction() const
 {
     ODirection dir;
 
     switch ( d->m_model ) {
         case Model_HTC_Universal: {
                 OHingeStatus hs = readHingeSensor();
                 if ( hs == CASE_PORTRAIT ) dir = CCW;
                 else if ( hs == CASE_UNKNOWN ) dir = CCW;
                 else dir = CW;
             }
             break;
         default: dir = d->m_direction;
             break;
     }
     return dir;
 
 }
 
 bool HTC::hasHingeSensor() const
 {
     return d->m_model == Model_HTC_Universal;
 }
 
 OHingeStatus HTC::readHingeSensor() const
 {
         /*
          * The HTC Universal keyboard is event source 1 in kernel 2.6.
          * Hinge status is reported via Input System Switchs 0 and 1 like that:
          *
          * -------------------------
          * | SW0 | SW1 |    CASE   |
          * |-----|-----|-----------|
          * |  0     0    Unknown   |
          * |  1     0    Portrait  |
          * |  0     1    Closed    |
          * |  1     1    Landscape |
          * -------------------------
          */
         OInputDevice* keyboard = OInputSystem::instance()->device( "event1" );
         bool switch0 = true;
         bool switch1 = false;
         if ( keyboard )
         {
             switch0 = keyboard->isHeld( OInputDevice::Switch0 );
             switch1 = keyboard->isHeld( OInputDevice::Switch1 );
         }
         if ( switch0 )
         {
             return switch1 ? CASE_LANDSCAPE : CASE_PORTRAIT;
         }
         else
         {
             return switch1 ? CASE_CLOSED : CASE_UNKNOWN;
         }
 }
 
 void HTC::initHingeSensor()
 {
     if ( m_embedix ) return;
 
     m_hinge.setName( "/dev/input/event1" );
     if ( !m_hinge.open( IO_ReadOnly ) )
     {
         qWarning( "HTC::init() - Couldn't open /dev/input/event1 for read (%s)", strerror( errno ) );
         return;
     }
 
     QSocketNotifier* sn = new QSocketNotifier( m_hinge.handle(), QSocketNotifier::Read, this );
     QObject::connect( sn, SIGNAL(activated(int)), this, SLOT(hingeSensorTriggered()) );
 
     qDebug( "HTC::init() - Hinge Sensor Initialization successfully completed" );
 }
 
 void HTC::hingeSensorTriggered()
 {
     qDebug( "HTC::hingeSensorTriggered() - got event" );
     struct input_event e;
     if ( ::read( m_hinge.handle(), &e, sizeof e ) > 0 )
     {
         qDebug( "HTC::hingeSensorTriggered() - event has type %d, code %d, value %d", e.type, e.code, e.value );
         if ( e.type != EV_SW ) return;
         if ( readHingeSensor() != CASE_UNKNOWN )
         {
             qDebug( "HTC::hingeSensorTriggered() - got valid switch event, calling rotateDefault()" );
             QCopChannel::send( "QPE/Rotation", "rotateDefault()" );
         }
     }
 }
 
 void HTC::systemMessage( const QCString &msg, const QByteArray & )
 {
     if ( msg == "deviceButtonMappingChanged()" ) {
         reloadButtonMapping();
     }
 }
 
 /*
  * Take code from iPAQ device.
  * That way we switch the cursor directions depending on status of hinge sensor, eg. hardware direction.
  * I hope that is ok - Alwin
  */
 bool HTC::filter ( int /*unicode*/, int keycode, int modifiers, bool isPress, bool autoRepeat )
 {
     int newkeycode = keycode;
 
     if ( !hasHingeSensor() ) return false;
 
     /* map cursor keys depending on the hinge status */
     switch ( keycode ) {
         // Rotate cursor keys
         case Key_Left :
         case Key_Right:
         case Key_Up   :
         case Key_Down :
         {
             if (rotation()==Rot90) {
                 newkeycode = Key_Left + ( keycode - Key_Left + 3 ) % 4;
             }
         }
         break;
 
     }
     if (newkeycode!=keycode) {
         if ( newkeycode != Key_unknown ) {
             QWSServer::sendKeyEvent ( -1, newkeycode, modifiers, isPress, autoRepeat );
         }
         return true;
     }
     return false;
 }
 
 bool HTC::suspend() {
 
 /* MV */
         return false;
 
     if ( !isQWS( ) ) // only qwsserver is allowed to suspend
         return false;
 
     bool res = false;
     QCopChannel::send( "QPE/System", "aboutToSuspend()" );
 
     struct timeval tvs, tvn;
     ::gettimeofday ( &tvs, 0 );
 
     ::sync(); // flush fs caches
     res = ( ::system ( "apm --suspend" ) == 0 );
 
     // This is needed because some apm implementations are asynchronous and we
     // can not be sure when exactly the device is really suspended
     // This can be deleted as soon as a stable familiar with a synchronous apm implementation exists.
     // on non embedix eg. 2.6 kernel line apm is synchronous so we don't need it here.
 
     if ( res && m_embedix) {
         do { // wait at most 1.5 sec: either suspend didn't work or the device resumed
             ::usleep ( 200 * 1000 );
             ::gettimeofday ( &tvn, 0 );
         } while ((( tvn. tv_sec - tvs. tv_sec ) * 1000 + ( tvn. tv_usec - tvs. tv_usec ) / 1000 ) < m_timeOut );
     }
 
     QCopChannel::send( "QPE/System", "returnFromSuspend()" );
 
     return res;
 }
diff --git a/libopie2/opiecore/device/odevice_motorola_ezx.cpp b/libopie2/opiecore/device/odevice_motorola_ezx.cpp
index eed81ac..67a2b9b 100644
--- a/libopie2/opiecore/device/odevice_motorola_ezx.cpp
+++ b/libopie2/opiecore/device/odevice_motorola_ezx.cpp
@@ -1,292 +1,251 @@
 /*
                              This file is part of the Opie Project
               =.             (C) 2006 Michael 'Mickey' Lauer <mickey@Vanille.de>
             .=l.
            .>+-=
  _;:,     .>    :=|.         This program 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 program 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 "odevice_motorola_ezx.h"
 
 /* OPIE */
 #include <opie2/oinputsystem.h>
 #include <opie2/oresource.h>
 
 #include <qpe/config.h>
 #include <qpe/sound.h>
 
 /* QT */
 #include <qapplication.h>
 #include <qfile.h>
 #include <qtextstream.h>
 #include <qwindowsystem_qws.h>
 #include <qcopchannel_qws.h>
 
 /* STD */
 #include <assert.h>
 #include <string.h>
 #include <errno.h>
 #include <fcntl.h>
 #include <math.h>
 #include <stdlib.h>
 #include <signal.h>
 #include <sys/ioctl.h>
 #include <sys/time.h>
 #include <unistd.h>
 #ifndef QT_NO_SOUND
 #include <linux/soundcard.h>
 #endif
 
 using namespace Opie::Core;
 using namespace Opie::Core::Internal;
 
 struct ezx_button ezx_buttons [] = {
     { Qt::Key_F9, QT_TRANSLATE_NOOP("Button", "Calendar Button"),
     "devicebuttons/z_calendar",
     "datebook", "nextView()",
     "today", "raise()" },
     { Qt::Key_F10, QT_TRANSLATE_NOOP("Button", "Contacts Button"),
     "devicebuttons/z_contact",
     "addressbook", "raise()",
     "addressbook", "beamBusinessCard()" },
     { Qt::Key_F12, QT_TRANSLATE_NOOP("Button", "Home Button"),
     "devicebuttons/z_home",
     "QPE/Launcher", "home()",
     "buttonsettings", "raise()" },
     { Qt::Key_F11, QT_TRANSLATE_NOOP("Button", "Menu Button"),
     "devicebuttons/z_menu",
     "QPE/TaskBar", "toggleMenu()",
     "QPE/TaskBar", "toggleStartMenu()" },
     { Qt::Key_F13, QT_TRANSLATE_NOOP("Button", "Mail Button"),
     "devicebuttons/z_mail",
     "opiemail", "raise()",
     "opiemail", "newMail()" },
 };
 
 void Motorola_EZX::init(const QString& cpu_info)
 {
     qDebug( "Motorola_EZX::init()" );
     // Set the time to wait until the system is really suspended
     // the delta between apm --suspend and sleeping
     setAPMTimeOut( 15000 );
 
     d->m_vendorstr = "OpenEZX Team";
     d->m_systemstr = "OpenEZX";
     d->m_system = System_OpenEZX;
     // sysver already gathered
 
     // check the Motorola_EZX model
     QString model;
     int loc = cpu_info.find( ":" );
     if ( loc != -1 )
         model = cpu_info.mid( loc+2 ).simplifyWhiteSpace();
     else
         model = cpu_info;
 
     if ( model == "Motorola Ezx Platform" ) {
         d->m_model = Model_Motorola_EZX;
         d->m_modelstr = "Motorola_EZX";
     } else assert( 0 );
 
     // set path to backlight device in kernel 2.6
     m_backlightdev = "/sys/class/backlight/ezx-bl/";
     d->m_rotation = Rot0;
     //initHingeSensor();
 
     // set default qte driver and led state
     d->m_qteDriver = "Transformed";
     m_leds[0] = Led_Off;
 
     qDebug( "Motorola_EZX::init() - Using the 2.6 OpenEZX HAL on a %s", (const char*) d->m_modelstr );
 }
 
 void Motorola_EZX::initButtons()
 {
     qDebug( "Motorola_EZX::initButtons()" );
     if ( d->m_buttons )
         return;
 
     d->m_buttons = new QValueList <ODeviceButton>;
-
-    struct ezx_button * ezx_buttons;
-    int buttoncount;
-
-/*
-
-    switch ( d->m_model )
-    {
-        case Model_Motorola_EZX_SL6000:
-            pezx_buttons = ezx_buttons_6000;
-            buttoncount = ARRAY_SIZE(ezx_buttons_6000);
-            break;
-        case Model_Motorola_EZX_SLC3100: // fallthrough
-        case Model_Motorola_EZX_SLC3000: // fallthrough
-        case Model_Motorola_EZX_SLC1000: // fallthrough
-        case Model_Motorola_EZX_SLC7x0:
-            if ( isQWS( ) )
-            {
-                addPreHandler(this);
-            }
-            pezx_buttons = ezx_buttons_c700;
-            buttoncount = ARRAY_SIZE(ezx_buttons_c700);
-            break;
-        default:
-            pezx_buttons = ezx_buttons;
-            buttoncount = ARRAY_SIZE(ezx_buttons);
-            break;
-    }
-
-    for ( int i = 0; i < buttoncount; i++ ) {
-        struct ezx_button *zb = pezx_buttons + i;
-        ODeviceButton b;
-
-        b.setKeycode( zb->code );
-        b.setUserText( QObject::tr( "Button", zb->utext ));
-        b.setPixmap( OResource::loadPixmap( zb->pix ));
-        b.setFactoryPresetPressedAction( OQCopMessage( makeChannel ( zb->fpressedservice ), zb->fpressedaction ));
-        b.setFactoryPresetHeldAction( OQCopMessage( makeChannel ( zb->fheldservice ), zb->fheldaction ));
-        d->m_buttons->append( b );
-    }
-*/
     reloadButtonMapping();
 }
 
 void Motorola_EZX::playAlarmSound()
 {
 #ifndef QT_NO_SOUND
     static Sound snd ( "alarm" );
     if(!snd.isFinished())
     return;
 
     changeMixerForAlarm(0, "/dev/sound/mixer", &snd );
     snd. play();
 #endif
 }
 
 QValueList <OLed> Motorola_EZX::ledList() const
 {
     QValueList <OLed> vl;
     vl << Led_Mail;
     return vl;
 }
 
 QValueList <OLedState> Motorola_EZX::ledStateList( OLed l ) const
 {
     QValueList <OLedState> vl;
 
     if ( l == Led_Mail )
         vl << Led_Off << Led_On << Led_BlinkSlow;
     return vl;
 }
 
 OLedState Motorola_EZX::ledState( OLed which ) const
 {
     if ( which == Led_Mail )
         return m_leds [0];
     else
         return Led_Off;
 }
 
-bool Motorola_EZX::setLedState( OLed which, OLedState st )
+bool Motorola_EZX::setLedState( OLed, OLedState )
 {
      // Currently not supported
     qDebug( "Motorola_EZX::setLedState: ODevice handling not yet implemented" );
     return false;
 }
 
 int Motorola_EZX::displayBrightnessResolution() const
 {
     int res = 1;
     int fd = ::open( m_backlightdev + "max_brightness", O_RDONLY|O_NONBLOCK );
     if ( fd )
     {
         char buf[100];
         if ( ::read( fd, &buf[0], sizeof buf ) ) ::sscanf( &buf[0], "%d", &res );
         ::close( fd );
     }
     return res;
 }
 
 bool Motorola_EZX::setDisplayBrightness( int bright )
 {
     qDebug( "Motorola_EZX::setDisplayBrightness( %d )", bright );
     return false;
 
     bool res = false;
 
     if ( bright > 255 ) bright = 255;
     if ( bright < 0 ) bright = 0;
 
     int numberOfSteps = displayBrightnessResolution();
     int val = ( bright == 1 ) ? 1 : ( bright * numberOfSteps ) / 255;
 
     int fd = ::open( m_backlightdev + "brightness", O_WRONLY|O_NONBLOCK );
     if ( fd )
     {
         char buf[100];
         int len = ::snprintf( &buf[0], sizeof buf, "%d", val );
         res = ( ::write( fd, &buf[0], len ) == 0 );
         ::close( fd );
     }
     return res;
 }
 
 bool Motorola_EZX::setDisplayStatus( bool on )
 {
     bool res = false;
     int fd = ::open( m_backlightdev + "power", O_WRONLY|O_NONBLOCK );
     if ( fd )
     {
         char buf[10];
         buf[0] = on ? FB_BLANK_UNBLANK : FB_BLANK_POWERDOWN;
         buf[1] = '\0';
         res = ( ::write( fd, &buf[0], 2 ) == 0 );
         ::close( fd );
     }
     return res;
 }
 
 void Motorola_EZX::systemMessage( const QCString &msg, const QByteArray & )
 {
     if ( msg == "deviceButtonMappingChanged()" ) {
         reloadButtonMapping();
     }
 }
 
 bool Motorola_EZX::suspend() {
     if ( !isQWS( ) ) // only qwsserver is allowed to suspend
         return false;
 
     bool res = false;
     QCopChannel::send( "QPE/System", "aboutToSuspend()" );
 
-    struct timeval tvs, tvn;
+    struct timeval tvs;
     ::gettimeofday ( &tvs, 0 );
 
     ::sync(); // flush fs caches
     res = ( ::system ( "apm --suspend" ) == 0 );
 
     QCopChannel::send( "QPE/System", "returnFromSuspend()" );
 
     return res;
 }
diff --git a/libopie2/opiecore/device/odevice_palm.cpp b/libopie2/opiecore/device/odevice_palm.cpp
index 76399f8..399c08c 100644
--- a/libopie2/opiecore/device/odevice_palm.cpp
+++ b/libopie2/opiecore/device/odevice_palm.cpp
@@ -1,282 +1,284 @@
 /*
                              This file is part of the Opie Project
 
                              Copyright (C)2002-2005 The Opie Team <opie-devel@handhelds.org>
               =.
             .=l.
            .>+-=
  _;:,     .>    :=|.         This program 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; either version 2 of the License,
      ._= =}       :          or (at your option) any later version.
     .%`+i>       _;_.
     .i_,=:_.      -<s.       This program 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 "odevice_palm.h"
 
 /* QT */
 #include <qapplication.h>
 #include <qfile.h>
 #include <qtextstream.h>
 #include <qwindowsystem_qws.h>
 #include <qgfx_qws.h>
 
 /* OPIE */
 #include <qpe/config.h>
 #include <qpe/sound.h>
 #include <qpe/qcopenvelope_qws.h>
 
 #include <opie2/okeyfilter.h>
 #include <opie2/oresource.h>
 
 /* STD */
 #include <fcntl.h>
 #include <math.h>
 #include <stdlib.h>
 #include <signal.h>
 #include <sys/ioctl.h>
 #include <sys/time.h>
 #include <unistd.h>
 #ifndef QT_NO_SOUND
 #include <linux/soundcard.h>
 #endif
 
 using namespace Opie::Core;
 using namespace Opie::Core::Internal;
 
 struct palm_button palm_buttons [] = {
     { Model_Palm_TX | Model_Palm_LD | Model_Palm_Z72,
       Qt::Key_F9, QT_TRANSLATE_NOOP( "Button", "Home Button" ),
         "devicebuttons/palm_home",
         "QPE/Launcher", "home()",
         "buttonsettings", "raise()" },
     { Model_Palm_TX | Model_Palm_LD | Model_Palm_Z72,
       Qt::Key_F10, QT_TRANSLATE_NOOP( "Button", "Calendar Button" ),
         "devicebuttons/palm_calendar",
         "datebook", "nextView()",
         "today", "raise()" },
     { Model_Palm_TX | Model_Palm_LD | Model_Palm_Z72,
       Qt::Key_F11, QT_TRANSLATE_NOOP( "Button", "Todo Button" ),
         "devicebuttons/palm_todo",
         "todolist", "raise()",
         "todolist", "create()" },
     { Model_Palm_TX | Model_Palm_LD | Model_Palm_Z72,
       Qt::Key_F12, QT_TRANSLATE_NOOP( "Button", "Mail Button" ),
         "devicebuttons/palm_mail",
         "opiemail", "raise()",
         "opiemail", "newmail()" },
     { Model_Palm_LD,
       Qt::Key_F7, QT_TRANSLATE_NOOP( "Button", "Voice Memo Button" ),
         "devicebuttons/palm_voice_memo",
         "QPE/TaskBar", "toggleMenu()",
         "QPE/TaskBar", "toggleStartMenu()" },
     { Model_Palm_LD,
       Qt::Key_F8, QT_TRANSLATE_NOOP( "Button", "Rotate Button" ),
         "devicebuttons/palm_rotate",
-        "QPE/Rotation", "flip()",0},
+        "QPE/Rotation", "flip()",0,0},
 };
 
 void Palm::init(const QString& cpu_info)
 {
     d->m_vendorstr = "Palm";
     d->m_vendor = Vendor_Palm;
 
     QString model = "unknown";
 
     int loc = cpu_info.find( ":" );
     if ( loc != -1 )
         model = cpu_info.mid( loc+2 ).simplifyWhiteSpace();
     else
         model = cpu_info;
 
     if ( model == "Palm LifeDrive" ) {
       d->m_modelstr = "Palm LifeDrive";
       d->m_model = Model_Palm_LD;
     }
     else if ( model == "Palm TX" ) {
       d->m_modelstr = "Palm TX";
       d->m_model = Model_Palm_TX;
     }
     else if ( model == "Palm Zire 72" ) {
       d->m_modelstr = "Palm Zire 72";
       d->m_model = Model_Palm_Z72;
     }
     else
       d->m_model = Model_Unknown;
 
     switch ( d->m_model )
     {
       case Model_Palm_LD:
       case Model_Palm_TX:
       case Model_Palm_Z72:
         m_backlightdev = "/sys/class/backlight/pxapwm-bl/";
         d->m_rotation  = Rot0;
         d->m_direction = CCW;
         d->m_qteDriver = "Transformed";
         break;
       default:
             m_backlightdev = "";
     }
 
 }
 
 
 void Palm::initButtons()
 {
 
     if ( d->m_buttons )
         return ;
 
     if ( isQWS( ) ) {
         addPreHandler(this);
     }
 
     d->m_buttons = new QValueList <ODeviceButton>;
 
     for ( uint i = 0; i < ( sizeof( palm_buttons ) / sizeof( palm_button ) ); i++ )
     {
         palm_button *ib = palm_buttons + i;
         ODeviceButton b;
 
         if (( ib->model & d->m_model ) == d->m_model ) {
             b. setKeycode ( ib->code );
             b. setUserText ( QObject::tr ( "Button", ib->utext ));
             b. setPixmap ( OResource::loadPixmap ( ib->pix ));
             b. setFactoryPresetPressedAction ( OQCopMessage ( makeChannel ( ib->fpressedservice ), ib->fpressedaction ));
             b. setFactoryPresetHeldAction ( OQCopMessage ( makeChannel ( ib->fheldservice ), ib->fheldaction ));
 
             d->m_buttons->append ( b );
         }
     }
     reloadButtonMapping();
 }
 
 
 bool Palm::filter ( int /*unicode*/, int keycode, int modifiers, bool isPress, bool autoRepeat )
 {
     int newkeycode = keycode;
 
     if (qt_screen->transformOrientation() != Rot0){
 
         switch ( keycode ) {
             case Key_Left :
             case Key_Right:
             case Key_Up   :
             case Key_Down :
                     newkeycode = Key_Left + ( keycode - Key_Left + (int) qt_screen->transformOrientation() ) % 4;
             default:
                 break;
         }
     
         if (newkeycode!=keycode) {
             if ( newkeycode != Key_unknown ) {
                 QWSServer::sendKeyEvent ( -1, newkeycode, modifiers, isPress, autoRepeat );
             }
             return true;
         }
 
     }
   
     return false;
 }
 
 
 bool Palm::suspend()
 {
     // some Palms do not implement their own power management at the moment.
 
     bool res = false;
 
     if ( !isQWS( ) ) // only qwsserver is allowed to suspend
         return false;
 
     switch ( d->m_model ) {
         case Model_Palm_LD:
         case Model_Palm_Z72:
         {
             QCopChannel::send( "QPE/System", "aboutToSuspend()" );
 
             ::sync(); // flush fs caches
             res = ( ::system ( "apm --suspend" ) == 0 );
 
             QCopChannel::send( "QPE/System", "returnFromSuspend()" );
         }
         break;
+        default:
+        break;
     }
 
     return res;
 }
 
 
 int Palm::displayBrightnessResolution() const
 {
     int res = 1;
 
     switch ( d->m_model )
     {
       case Model_Palm_LD:
       case Model_Palm_TX:
       case Model_Palm_Z72:
         int fd = ::open( m_backlightdev + "max_brightness", O_RDONLY|O_NONBLOCK );
         if ( fd )
         {
           char buf[100];
           if ( ::read( fd, &buf[0], sizeof buf ) ) ::sscanf( &buf[0], "%d", &res );
           ::close( fd );
         }
         break;
 
       default:
         res = 1;
     }
  
     return res;
 }
 
 
 bool Palm::setDisplayBrightness( int bright )
 {
     bool res = false;
 
     if ( bright > 255 ) bright = 255;
     if ( bright < 0 ) bright = 0;
 
     int numberOfSteps = displayBrightnessResolution();
     int val = ( bright == 1 ) ? 1 : ( bright * numberOfSteps ) / 255;
 
     switch ( d->m_model )
     {
 
       case Model_Palm_LD:
       case Model_Palm_TX:
       case Model_Palm_Z72:
         int fd = ::open( m_backlightdev + "brightness", O_WRONLY|O_NONBLOCK );
         if ( fd )
         {
             char buf[100];
             int len = ::snprintf( &buf[0], sizeof buf, "%d", val );
             res = ( ::write( fd, &buf[0], len ) == 0 );
             ::close( fd );
         }
         break;
       
       default: res = false;
     }
     return res;
 }
diff --git a/libopie2/opiecore/device/odevice_zaurus.cpp b/libopie2/opiecore/device/odevice_zaurus.cpp
index 4963f54..9d2ebbb 100644
--- a/libopie2/opiecore/device/odevice_zaurus.cpp
+++ b/libopie2/opiecore/device/odevice_zaurus.cpp
@@ -1,804 +1,804 @@
 /*
                              This file is part of the Opie Project
                              Copyright (C) 2002-2005 The Opie Team <opie-devel@handhelds.org>
               =.             Copyright (C) 2002-2005 Michael 'Mickey' Lauer <mickey@Vanille.de>
             .=l.
            .>+-=
  _;:,     .>    :=|.         This program 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 program 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 "odevice_zaurus.h"
 
 /* OPIE */
 #include <opie2/oinputsystem.h>
 #include <opie2/oresource.h>
 
 #include <qpe/config.h>
 #include <qpe/sound.h>
 
 /* QT */
 #include <qapplication.h>
 #include <qfile.h>
 #include <qtextstream.h>
 #include <qwindowsystem_qws.h>
 #include <qcopchannel_qws.h>
 
 /* STD */
 #include <string.h>
 #include <errno.h>
 #include <fcntl.h>
 #include <math.h>
 #include <stdlib.h>
 #include <signal.h>
 #include <sys/ioctl.h>
 #include <sys/time.h>
 #include <unistd.h>
 #ifndef QT_NO_SOUND
 #include <linux/soundcard.h>
 #endif
 
 using namespace Opie::Core;
 using namespace Opie::Core::Internal;
 
 struct z_button z_buttons [] = {
     { Qt::Key_F9, QT_TRANSLATE_NOOP("Button", "Calendar Button"),
     "devicebuttons/z_calendar",
     "datebook", "nextView()",
     "today", "raise()" },
     { Qt::Key_F10, QT_TRANSLATE_NOOP("Button", "Contacts Button"),
     "devicebuttons/z_contact",
     "addressbook", "raise()",
     "addressbook", "beamBusinessCard()" },
     { Qt::Key_F12, QT_TRANSLATE_NOOP("Button", "Home Button"),
     "devicebuttons/z_home",
     "QPE/Launcher", "home()",
     "buttonsettings", "raise()" },
     { Qt::Key_F11, QT_TRANSLATE_NOOP("Button", "Menu Button"),
     "devicebuttons/z_menu",
     "QPE/TaskBar", "toggleMenu()",
     "QPE/TaskBar", "toggleStartMenu()" },
     { Qt::Key_F13, QT_TRANSLATE_NOOP("Button", "Mail Button"),
     "devicebuttons/z_mail",
     "opiemail", "raise()",
     "opiemail", "newMail()" },
 };
 
 struct z_button z_buttons_c700 [] = {
     { Qt::Key_F9, QT_TRANSLATE_NOOP("Button", "Calendar Button"),
     "devicebuttons/z_calendar",
     "datebook", "nextView()",
     "today", "raise()" },
     { Qt::Key_F10, QT_TRANSLATE_NOOP("Button", "Contacts Button"),
     "devicebuttons/z_contact",
     "addressbook", "raise()",
     "addressbook", "beamBusinessCard()" },
     { Qt::Key_F12, QT_TRANSLATE_NOOP("Button", "Home Button"),
     "devicebuttons/z_home",
     "QPE/Launcher", "home()",
     "buttonsettings", "raise()" },
     { Qt::Key_F11, QT_TRANSLATE_NOOP("Button", "Menu Button"),
     "devicebuttons/z_menu",
     "QPE/TaskBar", "toggleMenu()",
     "QPE/TaskBar", "toggleStartMenu()" },
     { Qt::Key_F13, QT_TRANSLATE_NOOP("Button", "Mail Button"),
     "devicebuttons/z_mail",
     "opiemail", "raise()",
     "opiemail", "newMail()" },
 
     { Qt::Key_F15, QT_TRANSLATE_NOOP("Button", "Hinge1"),
     "devicebuttons/z_hinge1",
-    "QPE/Rotation", "rotateDefault()",0},
+    "QPE/Rotation", "rotateDefault()",0,0},
     { Qt::Key_F16, QT_TRANSLATE_NOOP("Button", "Hinge2"),
     "devicebuttons/z_hinge2",
-    "QPE/Rotation", "rotateDefault()",0},
+    "QPE/Rotation", "rotateDefault()",0,0},
     { Qt::Key_F17, QT_TRANSLATE_NOOP("Button", "Hinge3"),
     "devicebuttons/z_hinge3",
-    "QPE/Rotation", "rotateDefault()",0},
+    "QPE/Rotation", "rotateDefault()",0,0},
 };
 
 struct z_button z_buttons_6000 [] = {
     { Qt::Key_F9, QT_TRANSLATE_NOOP("Button", "Calendar Button"),
     "devicebuttons/z_calendar",
     "datebook", "nextView()",
     "today", "raise()" },
     { Qt::Key_F10, QT_TRANSLATE_NOOP("Button", "Contacts Button"),
     "devicebuttons/z_contact",
     "addressbook", "raise()",
     "addressbook", "beamBusinessCard()" },
     { Qt::Key_F12, QT_TRANSLATE_NOOP("Button", "Home Button"),
     "devicebuttons/z_home",
     "QPE/Launcher", "home()",
     "buttonsettings", "raise()" },
     { Qt::Key_F11, QT_TRANSLATE_NOOP("Button", "Menu Button"),
     "devicebuttons/z_menu",
     "QPE/TaskBar", "toggleMenu()",
     "QPE/TaskBar", "toggleStartMenu()" },
     { Qt::Key_F13, QT_TRANSLATE_NOOP("Button", "Mail Button"),
     "devicebuttons/z_mail",
     "opiemail", "raise()",
     "opiemail", "newMail()" },
     { Qt::Key_F15, QT_TRANSLATE_NOOP("Button", "Rotate Button"),
     "devicebuttons/z_rotate",
-    0,
-    "QPE/Rotation", "rotateDefault()" },
+    0, "QPE/Rotation",
+    "rotateDefault()", 0 },
     { Qt::Key_F24, QT_TRANSLATE_NOOP("Button", "Record Button"),
     "devicebuttons/z_hinge3",
     "QPE/VMemo", "toggleRecord()",
     "sound", "raise()" },
 };
 
 // FIXME This gets unnecessary complicated. We should think about splitting the Zaurus
 //       class up into individual classes. We would need three classes
 //
 //       Zaurus-Collie (SA-model  w/ 320x240 lcd, for SL5500 and SL5000)
 //       Zaurus-Poodle (PXA-model w/ 320x240 lcd, for SL5600)
 //       Zaurus-Corgi  (PXA-model w/ 640x480 lcd, for C700, C750, C760, C860, C3000, C1000, C3100)
 //       Zaurus-Tosa   (PXA-model w/ 480x640 lcd, for SL6000)
 
 void Zaurus::init(const QString& cpu_info)
 {
     qDebug( "Zaurus::init()" );
     // Set the time to wait until the system is really suspended
     // the delta between apm --suspend and sleeping
     setAPMTimeOut( 15000 );
 
     // generic distribution code already scanned /etc/issue at that point -
     // embedix releases contain "Embedix <version> | Linux for Embedded Devices"
     if ( d->m_sysverstr.contains( "embedix", false ) )
     {
         d->m_vendorstr = "Sharp";
         d->m_vendor = Vendor_Sharp;
         d->m_systemstr = "Zaurus";
         d->m_system = System_Zaurus;
         m_embedix = true;
     }
     else
     {
         d->m_vendorstr = "OpenZaurus Team";
         d->m_systemstr = "OpenZaurus";
         d->m_system = System_OpenZaurus;
         // sysver already gathered
 
         // OpenZaurus sometimes uses the 2.4 (embedix) kernel, check if this is one
         FILE *uname = popen("uname -r", "r");
         QFile f;
         QString line;
         if ( f.open(IO_ReadOnly, uname) ) {
             QTextStream ts ( &f );
             line = ts.readLine();
             m_embedix = line.startsWith( "2.4." );
             f.close();
         }
         pclose(uname);
     }
 
     // check the Zaurus model
     QString model;
     int loc = cpu_info.find( ":" );
     if ( loc != -1 )
         model = cpu_info.mid( loc+2 ).simplifyWhiteSpace();
     else
         model = cpu_info;
 
     if ( model == "SHARP Corgi" ) {
         d->m_model = Model_Zaurus_SLC7x0;
         d->m_modelstr = "Zaurus SL-C700";
     } else if ( model == "SHARP Shepherd" ) {
         d->m_model = Model_Zaurus_SLC7x0;
         d->m_modelstr = "Zaurus SL-C750";
     } else if ( model == "SHARP Husky" ) {
         d->m_model = Model_Zaurus_SLC7x0;
         d->m_modelstr = "Zaurus SL-C760 or SL-C860";
     } else if ( model == "SHARP Boxer" ) {
         d->m_model = Model_Zaurus_SLC7x0;
         d->m_modelstr = "Zaurus SL-C760 or SL-C860";
     } else if ( model == "SHARP Poodle" ) {
         d->m_model = Model_Zaurus_SLB600;
         d->m_modelstr = "Zaurus SL-B500 or SL-5600";
     } else if ( model == "Sharp-Collie" || model == "Collie" ) {
         d->m_model = Model_Zaurus_SL5500;
         d->m_modelstr = "Zaurus SL-5500 or SL-5000d";
     } else if ( model == "SHARP Tosa" ) {
         d->m_model = Model_Zaurus_SL6000;
         d->m_modelstr = "Zaurus SL-6000";
     } else if ( model == "SHARP Spitz" ) {
         d->m_model = Model_Zaurus_SLC3000;
         d->m_modelstr = "Zaurus SL-C3000";
     } else if ( model == "SHARP Akita" ) {
         d->m_model = Model_Zaurus_SLC1000;
         d->m_modelstr = "Zaurus SL-C1000";
     } else if ( model == "SHARP Borzoi" ) {
         d->m_model = Model_Zaurus_SLC3100;
         d->m_modelstr = "Zaurus SL-C3100";
     } else {
         d->m_model = Model_Zaurus_SL5500;
         d->m_modelstr = "Unknown Zaurus";
     }
 
     // set path to backlight device in kernel 2.6
     switch ( d->m_model )
     {
         case Model_Zaurus_SLB600: // fallthrough
         case Model_Zaurus_SL5500:
             m_backlightdev = "/sys/class/backlight/locomo-bl/";
             break;
         default:
             m_backlightdev = "/sys/class/backlight/corgi-bl/";
     }
 
     // set initial rotation
     switch( d->m_model )
     {
         case Model_Zaurus_SL6000: // fallthrough
         case Model_Zaurus_SLA300:
             d->m_rotation = Rot0;
             break;
         case Model_Zaurus_SLC3100: // fallthrough
         case Model_Zaurus_SLC3000: // fallthrough
         case Model_Zaurus_SLC1000: // fallthrough
         case Model_Zaurus_SLC7x0:
             initHingeSensor();
             d->m_rotation = rotation();
             d->m_direction = direction();
             break;
         case Model_Zaurus_SLB600: // fallthrough
         case Model_Zaurus_SL5000: // fallthrough
         case Model_Zaurus_SL5500: // fallthrough
         default:
             d->m_rotation = Rot270;
     }
 
     // set default qte driver
     switch( d->m_model )
     {
         case Model_Zaurus_SLC7x0:
             d->m_qteDriver = "W100";
             break;
         default:
             d->m_qteDriver = "Transformed";
     }
 
     m_leds[0] = Led_Off;
 
     if ( m_embedix )
         qDebug( "Zaurus::init() - Using the 2.4 Embedix HAL on a %s", (const char*) d->m_modelstr );
     else
         qDebug( "Zaurus::init() - Using the 2.6 OpenZaurus HAL on a %s", (const char*) d->m_modelstr );
 }
 
 void Zaurus::initButtons()
 {
     qDebug( "Zaurus::initButtons()" );
     if ( d->m_buttons )
         return;
 
     d->m_buttons = new QValueList <ODeviceButton>;
 
     struct z_button * pz_buttons;
     int buttoncount;
     switch ( d->m_model )
     {
         case Model_Zaurus_SL6000:
             pz_buttons = z_buttons_6000;
             buttoncount = ARRAY_SIZE(z_buttons_6000);
             break;
         case Model_Zaurus_SLC3100: // fallthrough
         case Model_Zaurus_SLC3000: // fallthrough
         case Model_Zaurus_SLC1000: // fallthrough
         case Model_Zaurus_SLC7x0:
             if ( isQWS( ) )
             {
                 addPreHandler(this);
             }
             pz_buttons = z_buttons_c700;
             buttoncount = ARRAY_SIZE(z_buttons_c700);
             break;
         default:
             pz_buttons = z_buttons;
             buttoncount = ARRAY_SIZE(z_buttons);
             break;
     }
 
     for ( int i = 0; i < buttoncount; i++ ) {
         struct z_button *zb = pz_buttons + i;
         ODeviceButton b;
 
         b.setKeycode( zb->code );
         b.setUserText( QObject::tr( "Button", zb->utext ));
         b.setPixmap( OResource::loadPixmap( zb->pix ));
         b.setFactoryPresetPressedAction( OQCopMessage( makeChannel ( zb->fpressedservice ), zb->fpressedaction ));
         b.setFactoryPresetHeldAction( OQCopMessage( makeChannel ( zb->fheldservice ), zb->fheldaction ));
         d->m_buttons->append( b );
     }
 
     reloadButtonMapping();
 }
 
 
 
 typedef struct sharp_led_status {
     int which;   /* select which LED status is wanted. */
     int status;  /* set new led status if you call SHARP_LED_SETSTATUS */
 } sharp_led_status;
 
 void Zaurus::buzzer( int sound )
 {
 #ifndef QT_NO_SOUND
     Sound *snd = 0;
 
     // All devices except SL5500 have a DSP device
     if ( d->m_model != Model_Zaurus_SL5000
       && d->m_model != Model_Zaurus_SL5500 ) {
 
         switch ( sound ){
         case SHARP_BUZ_TOUCHSOUND: {
             static Sound touch_sound("touchsound");
             snd = &touch_sound;
     }
             break;
         case SHARP_BUZ_KEYSOUND: {
             static Sound key_sound( "keysound" );
             snd = &key_sound;
     }
             break;
         case SHARP_BUZ_SCHEDULE_ALARM:
         default: {
             static Sound alarm_sound("alarm");
             snd = &alarm_sound;
     }
             break;
         }
     }
 
     // If a soundname is defined, we expect that this device has
     // sound capabilities.. Otherwise we expect to have the buzzer
     // device..
     if ( snd && snd->isFinished() ){
         changeMixerForAlarm( 0, "/dev/sound/mixer", snd );
         snd->play();
     } else if( !snd ) {
         int fd = ::open ( "/dev/sharp_buz", O_WRONLY|O_NONBLOCK );
 
         if ( fd >= 0 ) {
             ::ioctl ( fd, SHARP_BUZZER_MAKESOUND, sound );
             ::close ( fd );
         }
 
     }
 #endif
 }
 
 
 void Zaurus::playAlarmSound()
 {
     buzzer( SHARP_BUZ_SCHEDULE_ALARM );
 }
 
 void Zaurus::playTouchSound()
 {
     buzzer( SHARP_BUZ_TOUCHSOUND );
 }
 
 void Zaurus::playKeySound()
 {
     buzzer( SHARP_BUZ_KEYSOUND );
 }
 
 
 QValueList <OLed> Zaurus::ledList() const
 {
     QValueList <OLed> vl;
     vl << Led_Mail;
     return vl;
 }
 
 QValueList <OLedState> Zaurus::ledStateList( OLed l ) const
 {
     QValueList <OLedState> vl;
 
     if ( l == Led_Mail )
         vl << Led_Off << Led_On << Led_BlinkSlow;
     return vl;
 }
 
 OLedState Zaurus::ledState( OLed which ) const
 {
     if ( which == Led_Mail )
         return m_leds [0];
     else
         return Led_Off;
 }
 
 bool Zaurus::setLedState( OLed which, OLedState st )
 {
      // Currently not supported on non_embedix kernels
     if (!m_embedix)
     {
         qDebug( "Zaurus::setLedState: ODevice handling for non-embedix kernels not yet implemented" );
         return false;
     }
 
     static int fd = ::open ( "/dev/sharp_led", O_RDWR|O_NONBLOCK );
 
     if ( which == Led_Mail ) {
         if ( fd >= 0 ) {
             struct sharp_led_status leds;
             ::memset ( &leds, 0, sizeof( leds ));
             leds. which = SHARP_LED_MAIL_EXISTS;
             bool ok = true;
 
             switch ( st ) {
                 case Led_Off      : leds. status = LED_MAIL_NO_UNREAD_MAIL; break;
                 case Led_On       : leds. status = LED_MAIL_NEWMAIL_EXISTS; break;
                 case Led_BlinkSlow: leds. status = LED_MAIL_UNREAD_MAIL_EX; break;
                 default            : ok = false;
             }
 
             if ( ok && ( ::ioctl ( fd, SHARP_LED_SETSTATUS, &leds ) >= 0 )) {
                 m_leds [0] = st;
                 return true;
             }
         }
     }
     return false;
 }
 
 int Zaurus::displayBrightnessResolution() const
 {
     int res = 1;
     if (m_embedix)
     {
         int fd = ::open( SHARP_FL_IOCTL_DEVICE, O_RDWR|O_NONBLOCK );
         if ( fd )
         {
             int value = ::ioctl( fd, SHARP_FL_IOCTL_GET_STEP, 0 );
             ::close( fd );
             return value ? value : res;
         }
     }
     else
     {
         int fd = ::open( m_backlightdev + "max_brightness", O_RDONLY|O_NONBLOCK );
         if ( fd )
         {
             char buf[100];
             if ( ::read( fd, &buf[0], sizeof buf ) ) ::sscanf( &buf[0], "%d", &res );
             ::close( fd );
         }
     }
     return res;
 }
 
 bool Zaurus::setDisplayBrightness( int bright )
 {
     //qDebug( "Zaurus::setDisplayBrightness( %d )", bright );
     bool res = false;
 
     if ( bright > 255 ) bright = 255;
     if ( bright < 0 ) bright = 0;
 
     int numberOfSteps = displayBrightnessResolution();
     int val = ( bright == 1 ) ? 1 : ( bright * numberOfSteps ) / 255;
 
     if ( m_embedix )
     {
         int fd = ::open( SHARP_FL_IOCTL_DEVICE, O_WRONLY|O_NONBLOCK );
         if ( fd )
         {
             res = ( ::ioctl( fd, SHARP_FL_IOCTL_STEP_CONTRAST, val ) == 0 );
             ::close( fd );
         }
     }
     else
     {
         int fd = ::open( m_backlightdev + "brightness", O_WRONLY|O_NONBLOCK );
         if ( fd )
         {
             char buf[100];
             int len = ::snprintf( &buf[0], sizeof buf, "%d", val );
             res = ( ::write( fd, &buf[0], len ) == 0 );
             ::close( fd );
         }
     }
     return res;
 }
 
 bool Zaurus::setDisplayStatus( bool on )
 {
     bool res = false;
     if ( m_embedix )
     {
         int fd = ::open( SHARP_FL_IOCTL_DEVICE, O_WRONLY|O_NONBLOCK );
         if ( fd )
         {
             int ioctlnum = on ? SHARP_FL_IOCTL_ON : SHARP_FL_IOCTL_OFF;
             res = ( ::ioctl ( fd, ioctlnum, 0 ) == 0 );
             ::close ( fd );
         }
     }
     else
     {
         int fd = ::open( m_backlightdev + "power", O_WRONLY|O_NONBLOCK );
         if ( fd )
         {
             char buf[10];
             buf[0] = on ? FB_BLANK_UNBLANK : FB_BLANK_POWERDOWN;
             buf[1] = '\0';
             res = ( ::write( fd, &buf[0], 2 ) == 0 );
             ::close( fd );
         }
     }
     return res;
 }
 
 Transformation Zaurus::rotation() const
 {
     qDebug( "Zaurus::rotation()" );
     Transformation rot;
 
     switch ( d->m_model ) {
         case Model_Zaurus_SLC3100: // fallthrough
         case Model_Zaurus_SLC3000: // fallthrough
         case Model_Zaurus_SLC1000:
         {
             OHingeStatus hs = readHingeSensor();
             qDebug( "Zaurus::rotation() - hinge sensor = %d", (int) hs );
             if ( hs == CASE_PORTRAIT ) rot = Rot0;
             else if ( hs == CASE_UNKNOWN ) rot = Rot270;
             else rot = Rot270;
         }
         break;
 
         // SLC7x0 needs a special case here, because we were able to set the W100
         // hardware default rotation on kernel 2.6 to Rot0
         case Model_Zaurus_SLC7x0:
         {
             OHingeStatus hs = readHingeSensor();
             qDebug( "Zaurus::rotation() - hinge sensor = %d", (int) hs );
 
             if ( m_embedix )
             {
                 if ( hs == CASE_PORTRAIT ) rot = Rot0;
                 else if ( hs == CASE_UNKNOWN ) rot = Rot270;
                 else rot = Rot270;
             }
             else
             {
                 if ( hs == CASE_PORTRAIT ) rot = Rot90;
                 else if ( hs == CASE_UNKNOWN ) rot = Rot0;
                 else rot = Rot0;
             }
         }
         break;
         case Model_Zaurus_SL6000:
         case Model_Zaurus_SLB600:
         case Model_Zaurus_SLA300:
         case Model_Zaurus_SL5500:
         case Model_Zaurus_SL5000:
         default:
             rot = d->m_rotation;
             break;
     }
 
     qDebug( "Zaurus::rotation() - returning '%d'", rot );
     return rot;
 }
 ODirection Zaurus::direction() const
 {
     ODirection dir;
 
     switch ( d->m_model ) {
         case Model_Zaurus_SLC3100: // fallthrough
         case Model_Zaurus_SLC3000: // fallthrough
         case Model_Zaurus_SLC1000: // fallthrough
         case Model_Zaurus_SLC7x0: {
                 OHingeStatus hs = readHingeSensor();
                 if ( hs == CASE_PORTRAIT ) dir = CCW;
                 else if ( hs == CASE_UNKNOWN ) dir = CCW;
                 else dir = CW;
             }
             break;
         case Model_Zaurus_SL6000:
         case Model_Zaurus_SLA300:
         case Model_Zaurus_SLB600:
         case Model_Zaurus_SL5500:
         case Model_Zaurus_SL5000:
         default: dir = d->m_direction;
             break;
     }
     return dir;
 
 }
 
 bool Zaurus::hasHingeSensor() const
 {
     return d->m_model == Model_Zaurus_SLC7x0 ||
            d->m_model == Model_Zaurus_SLC3100 ||
            d->m_model == Model_Zaurus_SLC3000 ||
            d->m_model == Model_Zaurus_SLC1000;
 }
 
 OHingeStatus Zaurus::readHingeSensor() const
 {
     if (m_embedix)
     {
         int handle = ::open("/dev/apm_bios", O_RDWR|O_NONBLOCK);
         if (handle == -1)
         {
             qWarning("Zaurus::readHingeSensor() - failed (%s)", "unknown reason" ); //FIXME: use strerror
             return CASE_UNKNOWN;
         }
         else
         {
             int retval = ::ioctl(handle, SHARP_IOCTL_GET_ROTATION);
             ::close (handle);
             if ( retval == CASE_CLOSED || retval == CASE_PORTRAIT || retval == CASE_LANDSCAPE )
             {
                 qDebug( "Zaurus::readHingeSensor() - result = %d", retval );
                 return static_cast<OHingeStatus>( retval );
             }
             else
             {
                 qWarning("Zaurus::readHingeSensor() - couldn't compute hinge status!" );
                 return CASE_UNKNOWN;
             }
         }
     }
     else
     {
         /*
          * The corgi keyboard is event source 0 in OZ kernel 2.6.
          * Hinge status is reported via Input System Switchs 0 and 1 like that:
          *
          * -------------------------
          * | SW0 | SW1 |    CASE   |
          * |-----|-----|-----------|
          * |  0     0    Landscape |
          * |  0     1    Portrait  |
          * |  1     0    Unknown   |
          * |  1     1    Closed    |
          * -------------------------
          */
         OInputDevice* keyboard = OInputSystem::instance()->device( "event0" );
         bool switch0 = true;
         bool switch1 = false;
         if ( keyboard )
         {
             switch0 = keyboard->isHeld( OInputDevice::Switch0 );
             switch1 = keyboard->isHeld( OInputDevice::Switch1 );
         }
         if ( switch0 )
         {
             return switch1 ? CASE_CLOSED : CASE_UNKNOWN;
         }
         else
         {
             return switch1 ? CASE_PORTRAIT : CASE_LANDSCAPE;
         }
     }
 }
 
 void Zaurus::initHingeSensor()
 {
     if ( m_embedix ) return;
 
     m_hinge.setName( "/dev/input/event0" );
     if ( !m_hinge.open( IO_ReadOnly ) )
     {
         qWarning( "Zaurus::init() - Couldn't open /dev/input/event0 for read (%s)", strerror( errno ) );
         return;
     }
 
     QSocketNotifier* sn = new QSocketNotifier( m_hinge.handle(), QSocketNotifier::Read, this );
     QObject::connect( sn, SIGNAL(activated(int)), this, SLOT(hingeSensorTriggered()) );
 
     qDebug( "Zaurus::init() - Hinge Sensor Initialization successfully completed" );
 }
 
 void Zaurus::hingeSensorTriggered()
 {
     qDebug( "Zaurus::hingeSensorTriggered() - got event" );
     struct input_event e;
     if ( ::read( m_hinge.handle(), &e, sizeof e ) > 0 )
     {
         qDebug( "Zaurus::hingeSensorTriggered() - event has type %d, code %d, value %d", e.type, e.code, e.value );
         if ( e.type != EV_SW ) return;
         if ( readHingeSensor() != CASE_UNKNOWN )
         {
             qDebug( "Zaurus::hingeSensorTriggered() - got valid switch event, calling rotateDefault()" );
             QCopChannel::send( "QPE/Rotation", "rotateDefault()" );
         }
     }
 }
 
 void Zaurus::systemMessage( const QCString &msg, const QByteArray & )
 {
     if ( msg == "deviceButtonMappingChanged()" ) {
         reloadButtonMapping();
     }
 }
 
 /*
  * Take code from iPAQ device.
  * That way we switch the cursor directions depending on status of hinge sensor, eg. hardware direction.
  * I hope that is ok - Alwin
  */
 bool Zaurus::filter ( int /*unicode*/, int keycode, int modifiers, bool isPress, bool autoRepeat )
 {
     int newkeycode = keycode;
 
     if ( !hasHingeSensor() ) return false;
 
     /* map cursor keys depending on the hinge status */
     switch ( keycode ) {
         // Rotate cursor keys
         case Key_Left :
         case Key_Right:
         case Key_Up   :
         case Key_Down :
         {
             if (rotation()==Rot90) {
                 newkeycode = Key_Left + ( keycode - Key_Left + 3 ) % 4;
             }
         }
         break;
 
     }
     if (newkeycode!=keycode) {
         if ( newkeycode != Key_unknown ) {
             QWSServer::sendKeyEvent ( -1, newkeycode, modifiers, isPress, autoRepeat );
         }
         return true;
     }
     return false;
 }
 
 bool Zaurus::suspend() {
     if ( !isQWS( ) ) // only qwsserver is allowed to suspend
         return false;
 
     bool res = false;
     QCopChannel::send( "QPE/System", "aboutToSuspend()" );
 
     struct timeval tvs, tvn;
     ::gettimeofday ( &tvs, 0 );
 
     ::sync(); // flush fs caches
     res = ( ::system ( "apm --suspend" ) == 0 );
 
     // This is needed because some apm implementations are asynchronous and we
     // can not be sure when exactly the device is really suspended
     // This can be deleted as soon as a stable familiar with a synchronous apm implementation exists.
     // on non embedix eg. 2.6 kernel line apm is synchronous so we don't need it here.
 
     if ( res && m_embedix) {
         do { // wait at most 1.5 sec: either suspend didn't work or the device resumed
             ::usleep ( 200 * 1000 );
             ::gettimeofday ( &tvn, 0 );
         } while ((( tvn. tv_sec - tvs. tv_sec ) * 1000 + ( tvn. tv_usec - tvs. tv_usec ) / 1000 ) < m_timeOut );
     }
 
     QCopChannel::send( "QPE/System", "returnFromSuspend()" );
 
     return res;
 }