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authorsandman <sandman>2002-10-27 15:52:44 (UTC)
committer sandman <sandman>2002-10-27 15:52:44 (UTC)
commitbf21c882b82bfcdbcdce6b2dc5d863a2a2fb37c7 (patch) (unidiff)
tree6f104afe571f394bea83b94cb0de9242ee742b88
parent4ad1fa6d01c9de96d309cd662e658bcb1bb899a5 (diff)
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- new function to check for and read the light sensor
- redone the Model enum, to make it easier to check for "any iPAQ" !! This means every application using this enum has to be recompiled !!
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--libopie/odevice.cpp42
-rw-r--r--libopie/odevice.h17
2 files changed, 54 insertions, 5 deletions
diff --git a/libopie/odevice.cpp b/libopie/odevice.cpp
index 58bd663..44fe35f 100644
--- a/libopie/odevice.cpp
+++ b/libopie/odevice.cpp
@@ -83,6 +83,9 @@ public:
83 virtual QValueList <OLedState> ledStateList ( OLed led ) const; 83 virtual QValueList <OLedState> ledStateList ( OLed led ) const;
84 virtual OLedState ledState ( OLed led ) const; 84 virtual OLedState ledState ( OLed led ) const;
85 virtual bool setLedState ( OLed led, OLedState st ); 85 virtual bool setLedState ( OLed led, OLedState st );
86
87 virtual bool hasLightSensor ( ) const;
88 virtual int readLightSensor ( );
86 89
87 //virtual QValueList <int> keyList ( ) const; 90 //virtual QValueList <int> keyList ( ) const;
88 91
@@ -356,6 +359,15 @@ bool ODevice::setLedState ( OLed /*which*/, OLedState /*st*/ )
356 return false; 359 return false;
357} 360}
358 361
362bool ODevice::hasLightSensor ( ) const
363{
364 return false;
365}
366
367int ODevice::readLightSensor ( )
368{
369 return -1;
370}
359 371
360 372
361//QValueList <int> ODevice::keyList ( ) const 373//QValueList <int> ODevice::keyList ( ) const
@@ -666,6 +678,36 @@ int iPAQ::displayBrightnessResolution ( ) const
666} 678}
667 679
668 680
681bool iPAQ::hasLightSensor ( ) const
682{
683 return true;
684}
685
686int iPAQ::readLightSensor ( )
687{
688 int fd;
689 int val = -1;
690
691 if (( fd = ::open ( "/proc/hal/lightsensor", O_RDONLY )) >= 0 ) {
692 char buffer [5];
693
694 if ( ::read ( fd, buffer, 4 ) == 4 ) {
695 char *endptr;
696
697 buffer [4] = 0;
698 val = ::strtol ( buffer + 2, &endptr, 16 );
699
700 if ( *endptr != 0 )
701 val = -1;
702 }
703
704 ::close ( fd );
705 }
706
707 return val;
708}
709
710
669/************************************************** 711/**************************************************
670 * 712 *
671 * Zaurus 713 * Zaurus
diff --git a/libopie/odevice.h b/libopie/odevice.h
index 38f3787..be2a9c7 100644
--- a/libopie/odevice.h
+++ b/libopie/odevice.h
@@ -30,12 +30,16 @@ namespace Opie {
30enum OModel { 30enum OModel {
31 Model_Unknown, 31 Model_Unknown,
32 32
33 Model_iPAQ_H31xx, 33 Model_iPAQ = ( 1 << 16 ),
34 Model_iPAQ_H36xx,
35 Model_iPAQ_H37xx,
36 Model_iPAQ_H38xx,
37 34
38 Model_Zaurus_SL5000 35 Model_iPAQ_H31xx = ( Model_iPAQ | 1 ),
36 Model_iPAQ_H36xx = ( Model_iPAQ | 2 ),
37 Model_iPAQ_H37xx = ( Model_iPAQ | 3 ),
38 Model_iPAQ_H38xx = ( Model_iPAQ | 4 ),
39
40 Model_Zaurus = ( 2 << 16 ),
41
42 Model_Zaurus_SL5000 = ( Model_Zaurus | 1 ),
39}; 43};
40 44
41 enum OVendor { 45 enum OVendor {
@@ -129,6 +133,9 @@ public:
129 virtual OLedState ledState ( OLed led ) const; 133 virtual OLedState ledState ( OLed led ) const;
130 virtual bool setLedState ( OLed led, OLedState st ); 134 virtual bool setLedState ( OLed led, OLedState st );
131 135
136 virtual bool hasLightSensor ( ) const;
137 virtual int readLightSensor ( );
138
132 //virtual QValueList <int> keyList ( ) const; 139 //virtual QValueList <int> keyList ( ) const;
133}; 140};
134 141