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-rw-r--r--libopie2/opiecore/device/odevice_simpad.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/libopie2/opiecore/device/odevice_simpad.cpp b/libopie2/opiecore/device/odevice_simpad.cpp
index 76f03a0..e62ea18 100644
--- a/libopie2/opiecore/device/odevice_simpad.cpp
+++ b/libopie2/opiecore/device/odevice_simpad.cpp
@@ -262,109 +262,109 @@ void SIMpad::timerEvent ( QTimerEvent * )
void SIMpad::playAlarmSound()
{
#ifndef QT_NO_SOUND
static Sound snd ( "alarm" );
int fd;
int vol;
bool vol_reset = false;
if (( fd = ::open ( "/dev/sound/mixer", O_RDWR )) >= 0 ) {
if ( ::ioctl ( fd, MIXER_READ( 0 ), &vol ) >= 0 ) {
Config cfg ( "qpe" );
cfg. setGroup ( "Volume" );
int volalarm = cfg. readNumEntry ( "AlarmPercent", 50 );
if ( volalarm < 0 )
volalarm = 0;
else if ( volalarm > 100 )
volalarm = 100;
volalarm |= ( volalarm << 8 );
if ( ::ioctl ( fd, MIXER_WRITE( 0 ), &volalarm ) >= 0 )
vol_reset = true;
}
}
snd. play();
while ( !snd. isFinished())
qApp->processEvents();
if ( fd >= 0 ) {
if ( vol_reset )
::ioctl ( fd, MIXER_WRITE( 0 ), &vol );
::close ( fd );
}
#endif
}
bool SIMpad::suspend() // Must override because SIMpad does NOT have apm
{
qDebug( "ODevice for SIMpad: suspend()" );
if ( !isQWS( ) ) // only qwsserver is allowed to suspend
return false;
bool res = false;
ODevice::sendSuspendmsg();
struct timeval tvs, tvn;
::gettimeofday ( &tvs, 0 );
::sync(); // flush fs caches
res = ( ::system ( "cat /dev/fb/0 >/tmp/.buffer; echo > /proc/sys/pm/suspend; cat /tmp/.buffer >/dev/fb/0" ) == 0 ); //TODO make better :)
return res;
}
bool SIMpad::setSoftSuspend ( bool soft )
{
qDebug( "ODevice for SIMpad: UNHANDLED setSoftSuspend(%s)", soft? "on" : "off" );
return false;
}
bool SIMpad::setDisplayStatus ( bool on )
{
qDebug( "ODevice for SIMpad: setDisplayStatus(%s)", on? "on" : "off" );
bool res = false;
int fd;
QString cmdline = QString().sprintf( "echo %s > /proc/cs3", on ? "0xd41a" : "0xd40a" ); //TODO make better :)
res = ( ::system( (const char*) cmdline ) == 0 );
return res;
}
bool SIMpad::setDisplayBrightness ( int bright )
{
qDebug( "ODevice for SIMpad: setDisplayBrightness( %d )", bright );
bool res = false;
int fd;
if ( bright > 255 )
bright = 255;
if ( bright < 1 )
bright = 0;
if (( fd = ::open ( SIMPAD_BACKLIGHT_CONTROL, O_WRONLY )) >= 0 ) {
int value = 255 - bright;
const int mask = SIMPAD_BACKLIGHT_MASK;
value = value << 8;
value += mask;
char writeCommand[100];
- const int count = sprintf( writeCommand, "0x%x\n", value );
+ const int count = snprintf( writeCommand, sizeof(writeCommand), "0x%x\n", value );
res = ( ::write ( fd, writeCommand, count ) != -1 );
::close ( fd );
}
return res;
}
int SIMpad::displayBrightnessResolution() const
{
return 255; // All SIMpad models share the same display
}