Reimplemented OHwInfo as ODevice with enhanced capabilities

ODevice should replace custom-*.h in the future (iPAQ is finished)

1 files changed, 469 insertions, 0 deletions

diff --git a/libopie/odevice.cpp b/libopie/odevice.cpp
new file mode 100644
index 0000000..d952edf
--- a/dev/null
+++ b/libopie/odevice.cpp
@@ -0,0 +1,469 @@
+/*  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 <qfile.h>
+#include <qtextstream.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;
+	
+	OLedState m_leds [4]; // just for convenience ...
+};
+
+class ODeviceIPAQ : 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 );
+};
+
+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;	
+}
+
+void ODevice::init ( )
+{
+}
+
+ODevice::~ODevice ( )
+{
+	delete d;
+}
+
+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;
+}
+
+void ODevice::alarmSound ( )
+{
+}
+
+void ODevice::keySound ( )
+{
+}
+
+void ODevice::touchSound ( )
+{
+}
+
+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 ( );
+	}
+
+	if ( QFile::exists ( "/etc/familiar-version" )) {
+		d-> m_systemstr = "Familiar";
+		d-> m_system = OSYSTEM_Familiar;
+	}
+	
+	d-> m_leds [0] = OLED_Off;
+}
+
+#include <unistd.h>
+#include <fcntl.h>
+#include <sys/ioctl.h>
+#include <linux/soundcard.h>
+#include <qapplication.h>
+#include <qpe/resource.h>
+#include <qpe/config.h>
+#include <qpe/sound.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 :(
+                                
+
+void ODeviceIPAQ::alarmSound ( )
+{
+#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
+}
+
+void ODeviceIPAQ::touchSound ( )
+{
+#ifndef QT_NO_SOUND
+	static Sound snd ( "touchsound" );
+
+	if ( snd. isFinished ( ))
+		snd. play ( );
+#endif
+}
+
+void ODeviceIPAQ::keySound ( )
+{
+#ifndef QT_NO_SOUND
+	static Sound snd ( "keysound" );
+
+	if ( snd. isFinished ( ))
+		snd. play ( );
+#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_CUSTOM ) // 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)
+      
+#define SHARP_BUZ_TOUCHSOUND       1  /* touch panel sound */
+#define SHARP_BUZ_KEYSOUND         2  /* key sound */
+#define SHARP_BUZ_SCHEDULE_ALARM  11  /* schedule alarm */
+      
+
+#define	SHARP_LED_IOCTL_START (SHARP_DEV_IOCTL_COMMAND_START)
+#define SHARP_LED_SETSTATUS   (SHARP_LED_IOCTL_START+1)
+
+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;
+    
+#define SHARP_LED_MAIL_EXISTS  9       /* mail status (exists or not) */
+
+#define LED_MAIL_NO_UNREAD_MAIL  0   /* for SHARP_LED_MAIL_EXISTS */
+#define LED_MAIL_NEWMAIL_EXISTS  1   /* for SHARP_LED_MAIL_EXISTS */
+#define LED_MAIL_UNREAD_MAIL_EX  2   /* for SHARP_LED_MAIL_EXISTS */
+
+
+
+void ODeviceZaurus::buzzer ( int sound )
+{
+	static int fd = ::open ( "/dev/sharp_buz", O_RDWR|O_NONBLOCK );
+  
+	if ( fd >= 0 )
+		::ioctl ( fd, SHARP_BUZZER_MAKESOUND, sound );
+}
+
+
+void ODeviceZaurus::alarmSound ( ) 
+{
+	buzzer ( SHARP_BUZ_SCHEDULE_ALARM );
+}
+
+void ODeviceZaurus::touchSound ( ) 
+{
+	buzzer ( SHARP_BUZ_TOUCHSOUND );
+}
+
+void ODeviceZaurus::keySound ( ) 
+{
+	buzzer ( SHARP_BUZ_KEYSOUND );
+}
+
+
+uint ODeviceZaurus::hasLeds ( ) const
+{
+	return 1;
+}
+
+OLedState ODeviceZaurus::led ( uint which ) const
+{
+	if ( which == 0 )
+		return d-> m_leds [0];
+	else	
+		return OLED_Off;
+}
+
+bool ODeviceZaurus::setLed ( uint which, OLedState st )
+{
+	static int fd = ::open ( "/dev/sharp_led", O_RDWR|O_NONBLOCK ); 
+
+	if ( which == 0 ) {
+		if ( fd >= 0 ) {
+			struct sharp_led_status leds;
+			::memset ( &leds, 0, sizeof( leds ));
+			leds. which = SHARP_LED_MAIL_EXISTS;
+			
+			switch ( st ) {
+				case OLED_Off      : leds. status = LED_MAIL_NO_UNREAD_MAIL; break;
+				case OLED_On       : leds. status = LED_MAIL_NEWMAIL_EXISTS; break;
+				case OLED_BlinkSlow: 
+				case OLED_BlinkFast: leds. status = LED_MAIL_UNREAD_MAIL_EX; break;
+			}
+		
+			if ( ::ioctl ( fd, SHARP_LED_SETSTATUS, &leds ) >= 0 ) {
+				d-> m_leds [0] = st;
+				return true;
+			}
+		}		
+	}
+	return false;
+}
+
+//#endif