Diffstat (limited to 'libopie2/opiecore/device/odevice_ipaq.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r-- | libopie2/opiecore/device/odevice_ipaq.cpp | 53 |
1 files changed, 45 insertions, 8 deletions
diff --git a/libopie2/opiecore/device/odevice_ipaq.cpp b/libopie2/opiecore/device/odevice_ipaq.cpp index e6e3145..63b60a7 100644 --- a/libopie2/opiecore/device/odevice_ipaq.cpp +++ b/libopie2/opiecore/device/odevice_ipaq.cpp | |||
@@ -28,12 +28,13 @@ | |||
28 | */ | 28 | */ |
29 | 29 | ||
30 | #include "odevice_ipaq.h" | 30 | #include "odevice_ipaq.h" |
31 | 31 | ||
32 | /* QT */ | 32 | /* QT */ |
33 | #include <qapplication.h> | 33 | #include <qapplication.h> |
34 | #include <qdir.h> | ||
34 | #include <qfile.h> | 35 | #include <qfile.h> |
35 | #include <qtextstream.h> | 36 | #include <qtextstream.h> |
36 | #include <qwindowsystem_qws.h> | 37 | #include <qwindowsystem_qws.h> |
37 | 38 | ||
38 | /* OPIE */ | 39 | /* OPIE */ |
39 | #include <qpe/config.h> | 40 | #include <qpe/config.h> |
@@ -376,18 +377,36 @@ bool iPAQ::setDisplayBrightness ( int bright ) | |||
376 | bright = 0; | 377 | bright = 0; |
377 | 378 | ||
378 | QString cmdline; | 379 | QString cmdline; |
379 | 380 | ||
380 | switch ( model()) { | 381 | switch ( model()) { |
381 | case Model_iPAQ_H191x: | 382 | case Model_iPAQ_H191x: |
382 | if ( !bright ) | 383 | { |
383 | cmdline = QString::fromLatin1( "echo 4 > /sys/class/backlight/pxafb/power"); | 384 | QDir sysClass( "/sys/class/backlight/pxafb/" ); |
384 | else | 385 | sysClass.setFilter(QDir::Dirs); |
385 | cmdline = QString::fromLatin1( "echo 0 > /sys/class/backlight/pxafb/power; echo %1 > /sys/class/backlight/pxafb/brightness" ).arg( bright ); | 386 | int fd; |
386 | // No Global::shellQuote as we gurantee it to be sane | 387 | if ( sysClass.exists() ) { |
387 | res = ( ::system( QFile::encodeName(cmdline) ) == 0 ); | 388 | QString sysClassPath = sysClass.absFilePath( "/sys/class/backlight/pxafb/power" ); |
389 | fd = ::open( sysClassPath, O_WRONLY | O_NONBLOCK ); | ||
390 | if ( fd ) { | ||
391 | char buf[10]; | ||
392 | buf[0] = bright ? 0 : 4; | ||
393 | buf[1] = '\0'; | ||
394 | res = ( ::write( fd, &buf[0], 2 ) == 0 ); | ||
395 | ::close( fd ); | ||
396 | } | ||
397 | sysClassPath = sysClass.absFilePath( "/sys/class/backlight/pxafb/brightness" ); | ||
398 | fd = ::open( sysClassPath, O_WRONLY | O_NONBLOCK ); | ||
399 | if ( fd ) { | ||
400 | char buf[100]; | ||
401 | int len = ::snprintf( &buf[0], sizeof buf, "%d", bright ); | ||
402 | res = ( ::write( fd, &buf[0], len ) == 0 ); | ||
403 | ::close( fd ); | ||
404 | } | ||
405 | } | ||
406 | } | ||
388 | break; | 407 | break; |
389 | 408 | ||
390 | case Model_iPAQ_HX4700: | 409 | case Model_iPAQ_HX4700: |
391 | cmdline = QString::fromLatin1( "echo %1 > /sys/class/backlight/w100fb/brightness" ).arg( bright ); | 410 | cmdline = QString::fromLatin1( "echo %1 > /sys/class/backlight/w100fb/brightness" ).arg( bright ); |
392 | // No Global::shellQuote as we gurantee it to be sane | 411 | // No Global::shellQuote as we gurantee it to be sane |
393 | res = ( ::system( QFile::encodeName(cmdline) ) == 0 ); | 412 | res = ( ::system( QFile::encodeName(cmdline) ) == 0 ); |
@@ -434,25 +453,43 @@ bool iPAQ::setDisplayStatus ( bool on ) | |||
434 | { | 453 | { |
435 | bool res = false; | 454 | bool res = false; |
436 | 455 | ||
437 | QString cmdline; | 456 | QString cmdline; |
438 | 457 | ||
439 | if ( model() == Model_iPAQ_H191x ) { | 458 | if ( model() == Model_iPAQ_H191x ) { |
440 | cmdline = QString::fromLatin1( "echo %1 > /sys/class/lcd/pxafb/power; echo %2 > /sys/class/backlight/pxafb/power").arg( on ? "0" : "4" ).arg( on ? "0" : "4" ); | 459 | QDir sysClass( "/sys/class/lcd/pxafb/" ); |
460 | sysClass.setFilter(QDir::Dirs); | ||
461 | if ( sysClass.exists() ) { | ||
462 | QString sysClassPath = sysClass.absFilePath( "/sys/class/lcd/pxafb/power" ); | ||
463 | int fd = ::open( sysClassPath, O_WRONLY | O_NONBLOCK ); | ||
464 | if ( fd ) { | ||
465 | char buf[10]; | ||
466 | buf[0] = on ? 0 : 4; | ||
467 | buf[1] = '\0'; | ||
468 | res = ( ::write( fd, &buf[0], 2 ) == 0 ); | ||
469 | ::close( fd ); | ||
470 | } | ||
471 | } | ||
472 | return res; | ||
441 | } else { | 473 | } else { |
442 | return OAbstractMobileDevice::setDisplayStatus(on); | 474 | return OAbstractMobileDevice::setDisplayStatus(on); |
443 | } | 475 | } |
444 | 476 | ||
445 | res = ( ::system( QFile::encodeName(cmdline) ) == 0 ); | 477 | res = ( ::system( QFile::encodeName(cmdline) ) == 0 ); |
446 | 478 | ||
447 | return res; | 479 | return res; |
448 | } | 480 | } |
449 | 481 | ||
450 | bool iPAQ::hasLightSensor() const | 482 | bool iPAQ::hasLightSensor() const |
451 | { | 483 | { |
452 | return true; | 484 | switch (model()) { |
485 | case Model_iPAQ_H191x: | ||
486 | return false; | ||
487 | default: | ||
488 | return true; | ||
489 | } | ||
453 | } | 490 | } |
454 | 491 | ||
455 | int iPAQ::readLightSensor() | 492 | int iPAQ::readLightSensor() |
456 | { | 493 | { |
457 | int fd; | 494 | int fd; |
458 | int val = -1; | 495 | int val = -1; |