| -rw-r--r-- | libopie/odevice.cpp | 117 | ||||
| -rw-r--r-- | libopie/odevice.h | 1 |
2 files changed, 54 insertions, 64 deletions
diff --git a/libopie/odevice.cpp b/libopie/odevice.cpp index bf64676..6572fb6 100644 --- a/libopie/odevice.cpp +++ b/libopie/odevice.cpp @@ -1,464 +1,453 @@ /* This file is part of the OPIE libraries Copyright (C) 2002 Robert Griebl (sandman@handhelds.org) This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. 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 <stdlib.h> +#include <unistd.h> +#include <fcntl.h> +#include <sys/ioctl.h> +#include <signal.h> +#include <sys/time.h> +#include <linux/soundcard.h> + +#include <qapplication.h> #include <qfile.h> #include <qtextstream.h> #include <qpe/sound.h> #include <qpe/resource.h> +#include <qpe/config.h> + #include "odevice.h" class ODeviceData { public: QString m_vendorstr; OVendor m_vendor; QString m_modelstr; OModel m_model; QString m_systemstr; OSystem m_system; QString m_sysverstr; OLedState m_leds [4]; // just for convenience ... }; class ODeviceIPAQ : public ODevice { protected: virtual void init ( ); public: - virtual bool suspend ( ); - virtual void alarmSound ( ); virtual uint hasLeds ( ) const; virtual OLedState led ( uint which ) const; virtual bool setLed ( uint which, OLedState st ); - -private: - static void tstp_sighandler ( int ); }; class ODeviceZaurus : public ODevice { protected: virtual void init ( ); public: virtual void alarmSound ( ); virtual void keySound ( ); virtual void touchSound ( ); virtual uint hasLeds ( ) const; virtual OLedState led ( uint which ) const; virtual bool setLed ( uint which, OLedState st ); protected: virtual void buzzer ( int snd ); }; ODevice *ODevice::inst ( ) { static ODevice *dev = 0; if ( !dev ) { if ( QFile::exists ( "/proc/hal/model" )) dev = new ODeviceIPAQ ( ); else if ( QFile::exists ( "/dev/sharp_buz" ) || QFile::exists ( "/dev/sharp_led" )) dev = new ODeviceZaurus ( ); else dev = new ODevice ( ); dev-> init ( ); } return dev; } ODevice::ODevice ( ) { d = new ODeviceData; d-> m_modelstr = "Unknown"; d-> m_model = OMODEL_Unknown; d-> m_vendorstr = "Unkown"; d-> m_vendor = OVENDOR_Unknown; d-> m_systemstr = "Unkown"; d-> m_system = OSYSTEM_Unknown; d-> m_sysverstr = "0.0"; } void ODevice::init ( ) { } ODevice::~ODevice ( ) { delete d; } -bool ODevice::suspend ( ) +//#include <linux/apm_bios.h> + +//#define APM_IOC_SUSPEND _IO('A',2) + +#define APM_IOC_SUSPEND (( 0<<30 ) | ( 'A'<<8 ) | ( 2 ) | ( 0<<16 )) + + +void ODevice::tstp_sighandler ( int ) { - int rc = ::system ( "apm --suspend" ); +} + - if (( rc == 127 ) || ( rc == -1 )) +bool ODevice::suspend ( ) +{ + if ( d-> m_model == OMODEL_Unknown ) // better don't suspend in qvfb / on unkown devices return false; - else - return true; + + int fd; + bool res = false; + + if ((( fd = ::open ( "/dev/apm_bios", O_RDWR )) >= 0 ) || + (( fd = ::open ( "/dev/misc/apm_bios",O_RDWR )) >= 0 )) { + struct timeval tvs, tvn; + + ::signal ( SIGTSTP, tstp_sighandler ); // we don't want to be stopped + ::gettimeofday ( &tvs, 0 ); + + res = ( ::ioctl ( fd, APM_IOC_SUSPEND ) == 0 ); // tell the kernel to "start" suspending + ::close ( fd ); + + if ( res ) { + ::kill ( -::getpid ( ), SIGTSTP ); // stop everthing in out process group + + 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 ) < 1500 ); + + ::kill ( -::getpid ( ), SIGCONT ); // continue everything in our process group + } + + ::signal ( SIGTSTP, SIG_DFL ); + } + + return res; } + QString ODevice::vendorString ( ) { return d-> m_vendorstr; } OVendor ODevice::vendor ( ) { return d-> m_vendor; } QString ODevice::modelString ( ) { return d-> m_modelstr; } OModel ODevice::model ( ) { return d-> m_model; } QString ODevice::systemString ( ) { return d-> m_systemstr; } OSystem ODevice::system ( ) { return d-> m_system; } QString ODevice::systemVersionString ( ) { return d-> m_sysverstr; } void ODevice::alarmSound ( ) { #ifndef QT_QWS_EBX #ifndef QT_NO_SOUND static Sound snd ( "alarm" ); if ( snd. isFinished ( )) snd. play ( ); #endif #endif } void ODevice::keySound ( ) { #ifndef QT_QWS_EBX #ifndef QT_NO_SOUND static Sound snd ( "keysound" ); if ( snd. isFinished ( )) snd. play ( ); #endif #endif } void ODevice::touchSound ( ) { #ifndef QT_QWS_EBX #ifndef QT_NO_SOUND static Sound snd ( "touchsound" ); //qDebug("touchSound"); if ( snd. isFinished ( )) { snd. play ( ); // qDebug("sound should play"); } #endif #endif } uint ODevice::hasLeds ( ) const { return 0; } OLedState ODevice::led ( uint /*which*/ ) const { return OLED_Off; } bool ODevice::setLed ( uint /*which*/, OLedState /*st*/ ) { return false; } //#if defined( QT_QWS_IPAQ ) // IPAQ void ODeviceIPAQ::init ( ) { d-> m_vendorstr = "HP"; d-> m_vendor = OVENDOR_HP; QFile f ( "/proc/hal/model" ); if ( f. open ( IO_ReadOnly )) { QTextStream ts ( &f ); d-> m_modelstr = "H" + ts. readLine ( ); if ( d-> m_modelstr == "H3100" ) d-> m_model = OMODEL_iPAQ_H31xx; else if ( d-> m_modelstr == "H3600" ) d-> m_model = OMODEL_iPAQ_H36xx; else if ( d-> m_modelstr == "H3700" ) d-> m_model = OMODEL_iPAQ_H37xx; else if ( d-> m_modelstr == "H3800" ) d-> m_model = OMODEL_iPAQ_H38xx; else d-> m_model = OMODEL_Unknown; f. close ( ); } f. setName ( "/etc/familiar-version" ); if ( f. open ( IO_ReadOnly )) { d-> m_systemstr = "Familiar"; d-> m_system = OSYSTEM_Familiar; QTextStream ts ( &f ); d-> m_sysverstr = ts. readLine ( ). mid ( 10 ); f. close ( ); } d-> m_leds [0] = OLED_Off; } -#include <unistd.h> -#include <fcntl.h> -#include <sys/ioctl.h> -#include <signal.h> -#include <sys/time.h> -#include <linux/soundcard.h> -#include <qapplication.h> -#include <qpe/config.h> - //#include <linux/h3600_ts.h> // including kernel headers is evil ... typedef struct h3600_ts_led { unsigned char OffOnBlink; /* 0=off 1=on 2=Blink */ unsigned char TotalTime; /* Units of 5 seconds */ unsigned char OnTime; /* units of 100m/s */ unsigned char OffTime; /* units of 100m/s */ } LED_IN; // #define IOC_H3600_TS_MAGIC 'f' // #define LED_ON _IOW(IOC_H3600_TS_MAGIC, 5, struct h3600_ts_led) #define LED_ON (( 1<<30 ) | ( 'f'<<8 ) | ( 5 ) | ( sizeof(struct h3600_ts_led)<<16 )) // _IOW only defined in kernel headers :( -//#include <linux/apm_bios.h> - -//#define APM_IOC_SUSPEND _IO('A',2) - -#define APM_IOC_SUSPEND (( 0<<30 ) | ( 'A'<<8 ) | ( 2 ) | ( 0<<16 )) - - -void ODeviceIPAQ::tstp_sighandler ( int ) -{ -} - - -bool ODeviceIPAQ::suspend ( ) -{ - int fd; - bool res = false; - - if ((( fd = ::open ( "/dev/apm_bios", O_RDWR )) >= 0 ) || - (( fd = ::open ( "/dev/misc/apm_bios",O_RDWR )) >= 0 )) { - struct timeval tvs, tvn; - - ::signal ( SIGTSTP, tstp_sighandler ); - ::gettimeofday ( &tvs, 0 ); - - res = ( ::ioctl ( fd, APM_IOC_SUSPEND ) == 0 ); - ::close ( fd ); - - if ( res ) { - ::kill ( -::getpid ( ), SIGTSTP ); - - do { - ::usleep ( 200 * 1000 ); - ::gettimeofday ( &tvn, 0 ); - } while ((( tvn. tv_sec - tvs. tv_sec ) * 1000 + ( tvn. tv_usec - tvs. tv_usec ) / 1000 ) < 1500 ); - - ::kill ( -::getpid ( ), SIGCONT ); - } - - ::signal ( SIGTSTP, SIG_DFL ); - } - - return res; -} - - void ODeviceIPAQ::alarmSound ( ) { #if defined( QT_QWS_IPAQ ) // IPAQ #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 ) || (( fd = ::open ( "/dev/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 (( volalarm & 0xff ) > ( vol & 0xff )) { 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 #endif } uint ODeviceIPAQ::hasLeds ( ) const { return 1; } OLedState ODeviceIPAQ::led ( uint which ) const { if ( which == 0 ) return d-> m_leds [0]; else return OLED_Off; } bool ODeviceIPAQ::setLed ( uint which, OLedState st ) { static int fd = ::open ( "/dev/touchscreen/0", O_RDWR|O_NONBLOCK ); if ( which == 0 ) { if ( fd >= 0 ) { struct h3600_ts_led leds; ::memset ( &leds, 0, sizeof( leds )); leds. TotalTime = 0; leds. OnTime = 0; leds. OffTime = 1; leds. OffOnBlink = 2; switch ( st ) { case OLED_Off : leds. OffOnBlink = 0; break; case OLED_On : leds. OffOnBlink = 1; break; case OLED_BlinkSlow: leds. OnTime = 10; leds. OffTime = 10; break; case OLED_BlinkFast: leds. OnTime = 5; leds. OffTime = 5; break; } if ( ::ioctl ( fd, LED_ON, &leds ) >= 0 ) { d-> m_leds [0] = st; return true; } } } return false; } //#endif //#if defined( QT_QWS_EBX ) // Zaurus void ODeviceZaurus::init ( ) { d-> m_modelstr = "Zaurus SL5000"; d-> m_model = OMODEL_Zaurus_SL5000; d-> m_vendorstr = "Sharp"; d-> m_vendor = OVENDOR_Sharp; QFile f ( "/proc/filesystems" ); if ( f. open ( IO_ReadOnly ) && ( QTextStream ( &f ). read ( ). find ( "\tjffs2\n" ) >= 0 )) { d-> m_systemstr = "OpenZaurus"; d-> m_system = OSYSTEM_OpenZaurus; f. close ( ); } else { d-> m_systemstr = "Zaurus"; d-> m_system = OSYSTEM_Zaurus; } d-> m_leds [0] = OLED_Off; } #include <unistd.h> #include <fcntl.h> #include <sys/ioctl.h> //#include <asm/sharp_char.h> // including kernel headers is evil ... #define SHARP_DEV_IOCTL_COMMAND_START 0x5680 #define SHARP_BUZZER_IOCTL_START (SHARP_DEV_IOCTL_COMMAND_START) #define SHARP_BUZZER_MAKESOUND (SHARP_BUZZER_IOCTL_START) diff --git a/libopie/odevice.h b/libopie/odevice.h index eeae357..cda504a 100644 --- a/libopie/odevice.h +++ b/libopie/odevice.h @@ -1,110 +1,111 @@ /* This file is part of the OPIE libraries Copyright (C) 2002 Robert Griebl (sandman@handhelds.org) This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. 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 _LIBOPIE_ODEVICE_H_ #define _LIBOPIE_ODEVICE_H_ #include <qstring.h> class ODeviceData; enum OModel { OMODEL_Unknown, OMODEL_iPAQ_H31xx, OMODEL_iPAQ_H36xx, OMODEL_iPAQ_H37xx, OMODEL_iPAQ_H38xx, OMODEL_Zaurus_SL5000 }; enum OVendor { OVENDOR_Unknown, OVENDOR_HP, OVENDOR_Sharp }; enum OSystem { OSYSTEM_Unknown, OSYSTEM_Familiar, OSYSTEM_Zaurus, OSYSTEM_OpenZaurus }; enum OLedState { OLED_Off, OLED_On, OLED_BlinkSlow, OLED_BlinkFast }; class ODevice { public: public: static ODevice *inst ( ); // system virtual bool suspend ( ); // information QString modelString ( ); OModel model ( ); QString vendorString ( ); OVendor vendor ( ); QString systemString ( ); OSystem system ( ); QString systemVersionString ( ); // input / output virtual void alarmSound ( ); virtual void keySound ( ); virtual void touchSound ( ); virtual uint hasLeds ( ) const; virtual OLedState led ( uint which ) const; virtual bool setLed ( uint which, OLedState st ); virtual ~ODevice ( ); protected: ODevice ( ); virtual void init ( ); ODeviceData *d; private: ODevice ( const ODevice & ); + static void tstp_sighandler ( int ); }; #endif |