- split odevice into dedicated files and classes, it has getting much too large

- merge odevice into libopie2
- merge oprocctrl and oprocess into libopie2

1 files changed, 524 insertions, 0 deletions

diff --git a/libopie2/opiecore/device/odevice_ipaq.cpp b/libopie2/opiecore/device/odevice_ipaq.cpp
new file mode 100644
index 0000000..d928806
--- a/dev/null
+++ b/libopie2/opiecore/device/odevice_ipaq.cpp
@@ -0,0 +1,524 @@
+/*
+                             This file is part of the Opie Project
+                             Copyright (C) The Opie Team <opie-devel@handhelds.org>
+              =.
+            .=l.
+           .>+-=
+ _;:,     .>    :=|.         This program is free software; you can
+.> <`_,   >  .   <=          redistribute it and/or  modify it under
+:`=1 )Y*s>-.--   :           the terms of the GNU Library General Public
+.="- .-=="i,     .._         License as published by the Free Software
+ - .   .-<_>     .<>         Foundation; either version 2 of the License,
+     ._= =}       :          or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s.       This program 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 "odevice.h"
+
+/* QT */
+#include <qapplication.h>
+#include <qfile.h>
+#include <qtextstream.h>
+#include <qwindowsystem_qws.h>
+
+/* OPIE */
+#include <qpe/config.h>
+#include <qpe/resource.h>
+#include <qpe/sound.h>
+#include <qpe/qcopenvelope_qws.h>
+
+/* STD */
+#include <fcntl.h>
+#include <math.h>
+#include <stdlib.h>
+#include <signal.h>
+#include <sys/ioctl.h>
+#include <sys/time.h>
+#include <unistd.h>
+#ifndef QT_NO_SOUND
+#include <linux/soundcard.h>
+#endif
+
+#ifndef ARRAY_SIZE
+#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
+#endif
+
+// _IO and friends are only defined in kernel headers ...
+
+#define OD_IOC(dir,type,number,size)    (( dir << 30 ) | ( type << 8 ) | ( number ) | ( size << 16 ))
+
+#define OD_IO(type,number)              OD_IOC(0,type,number,0)
+#define OD_IOW(type,number,size)        OD_IOC(1,type,number,sizeof(size))
+#define OD_IOR(type,number,size)        OD_IOC(2,type,number,sizeof(size))
+#define OD_IORW(type,number,size)       OD_IOC(3,type,number,sizeof(size))
+
+typedef struct {
+  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;
+
+typedef struct {
+        unsigned char mode;
+        unsigned char pwr;
+        unsigned char brightness;
+} FLITE_IN;
+
+#define LED_ON    OD_IOW( 'f', 5, LED_IN )
+#define FLITE_ON  OD_IOW( 'f', 7, FLITE_IN )
+
+using namespace Opie;
+
+class iPAQ : public ODevice, public QWSServer::KeyboardFilter
+{
+
+  protected:
+    virtual void init();
+    virtual void initButtons();
+
+  public:
+    virtual bool setSoftSuspend( bool soft );
+
+    virtual bool setDisplayBrightness( int b );
+    virtual int displayBrightnessResolution() const;
+
+    virtual void alarmSound();
+
+    virtual QValueList <OLed> ledList() const;
+    virtual QValueList <OLedState> ledStateList( OLed led ) const;
+    virtual OLedState ledState( OLed led ) const;
+    virtual bool setLedState( OLed led, OLedState st );
+
+    virtual bool hasLightSensor() const;
+    virtual int readLightSensor();
+    virtual int lightSensorResolution() const;
+
+  protected:
+    virtual bool filter( int unicode, int keycode, int modifiers, bool isPress, bool autoRepeat );
+    virtual void timerEvent( QTimerEvent *te );
+
+    int m_power_timer;
+
+    OLedState m_leds [2];
+};
+
+struct i_button {
+    uint model;
+    Qt::Key code;
+    char *utext;
+    char *pix;
+    char *fpressedservice;
+    char *fpressedaction;
+    char *fheldservice;
+    char *fheldaction;
+} ipaq_buttons [] = {
+    { Model_iPAQ_H31xx | Model_iPAQ_H36xx | Model_iPAQ_H37xx | Model_iPAQ_H38xx | Model_iPAQ_H39xx | Model_iPAQ_H5xxx,
+    Qt::Key_F9, QT_TRANSLATE_NOOP("Button", "Calendar Button"),
+    "devicebuttons/ipaq_calendar",
+    "datebook", "nextView()",
+    "today", "raise()" },
+    { Model_iPAQ_H31xx | Model_iPAQ_H36xx | Model_iPAQ_H37xx | Model_iPAQ_H38xx | Model_iPAQ_H39xx | Model_iPAQ_H5xxx,
+    Qt::Key_F10, QT_TRANSLATE_NOOP("Button", "Contacts Button"),
+    "devicebuttons/ipaq_contact",
+    "addressbook", "raise()",
+    "addressbook", "beamBusinessCard()" },
+    { Model_iPAQ_H31xx | Model_iPAQ_H36xx | Model_iPAQ_H37xx,
+    Qt::Key_F11, QT_TRANSLATE_NOOP("Button", "Menu Button"),
+    "devicebuttons/ipaq_menu",
+    "QPE/TaskBar", "toggleMenu()",
+    "QPE/TaskBar", "toggleStartMenu()" },
+    { Model_iPAQ_H38xx | Model_iPAQ_H39xx | Model_iPAQ_H5xxx,
+    Qt::Key_F13, QT_TRANSLATE_NOOP("Button", "Mail Button"),
+    "devicebuttons/ipaq_mail",
+    "mail", "raise()",
+    "mail", "newMail()" },
+    { Model_iPAQ_H31xx | Model_iPAQ_H36xx | Model_iPAQ_H37xx | Model_iPAQ_H38xx | Model_iPAQ_H39xx | Model_iPAQ_H5xxx,
+    Qt::Key_F12, QT_TRANSLATE_NOOP("Button", "Home Button"),
+    "devicebuttons/ipaq_home",
+    "QPE/Launcher", "home()",
+    "buttonsettings", "raise()" },
+    { Model_iPAQ_H31xx | Model_iPAQ_H36xx | Model_iPAQ_H37xx | Model_iPAQ_H38xx | Model_iPAQ_H39xx | Model_iPAQ_H5xxx,
+    Qt::Key_F24, QT_TRANSLATE_NOOP("Button", "Record Button"),
+    "devicebuttons/ipaq_record",
+    "QPE/VMemo", "toggleRecord()",
+    "sound", "raise()" },
+};
+
+void iPAQ::init()
+{
+    d->m_vendorstr = "HP";
+    d->m_vendor = Vendor_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 = Model_iPAQ_H31xx;
+        else if ( d->m_modelstr == "H3600" )
+            d->m_model = Model_iPAQ_H36xx;
+        else if ( d->m_modelstr == "H3700" )
+            d->m_model = Model_iPAQ_H37xx;
+        else if ( d->m_modelstr == "H3800" )
+            d->m_model = Model_iPAQ_H38xx;
+        else if ( d->m_modelstr == "H3900" )
+            d->m_model = Model_iPAQ_H39xx;
+        else if ( d->m_modelstr == "H5400" )
+            d->m_model = Model_iPAQ_H5xxx;
+        else
+            d->m_model = Model_Unknown;
+
+        f. close();
+    }
+
+    switch ( d->m_model ) {
+        case Model_iPAQ_H31xx:
+        case Model_iPAQ_H38xx:
+            d->m_rotation = Rot90;
+            break;
+        case Model_iPAQ_H36xx:
+        case Model_iPAQ_H37xx:
+        case Model_iPAQ_H39xx:
+
+        default:
+            d->m_rotation = Rot270;
+            break;
+        case Model_iPAQ_H5xxx:
+            d->m_rotation = Rot0;
+        }
+
+    f. setName ( "/etc/familiar-version" );
+    if ( f. open ( IO_ReadOnly )) {
+        d->m_systemstr = "Familiar";
+        d->m_system = System_Familiar;
+
+        QTextStream ts ( &f );
+        d->m_sysverstr = ts. readLine(). mid ( 10 );
+
+        f. close();
+    } else {
+        f. setName ( "/etc/oz_version" );
+
+                    if ( f. open ( IO_ReadOnly )) {
+            d->m_systemstr = "OpenEmbedded/iPaq";
+            d->m_system = System_Familiar;
+
+            QTextStream ts ( &f );
+            ts.setDevice ( &f );
+            d->m_sysverstr = ts. readLine();
+            f. close();
+        }
+    }
+
+    m_leds [0] = m_leds [1] = Led_Off;
+
+    m_power_timer = 0;
+
+}
+
+void iPAQ::initButtons()
+{
+    if ( d->m_buttons )
+        return;
+
+    if ( isQWS( ) )
+        QWSServer::setKeyboardFilter ( this );
+
+    d->m_buttons = new QValueList <ODeviceButton>;
+
+    for ( uint i = 0; i < ( sizeof( ipaq_buttons ) / sizeof( i_button )); i++ ) {
+        i_button *ib = ipaq_buttons + i;
+        ODeviceButton b;
+
+        if (( ib->model & d->m_model ) == d->m_model ) {
+            b. setKeycode ( ib->code );
+            b. setUserText ( QObject::tr ( "Button", ib->utext ));
+            b. setPixmap ( Resource::loadPixmap ( ib->pix ));
+            b. setFactoryPresetPressedAction ( OQCopMessage ( makeChannel ( ib->fpressedservice ), ib->fpressedaction ));
+            b. setFactoryPresetHeldAction ( OQCopMessage ( makeChannel ( ib->fheldservice ), ib->fheldaction ));
+
+            d->m_buttons->append ( b );
+        }
+    }
+    reloadButtonMapping();
+
+    QCopChannel *sysch = new QCopChannel ( "QPE/System", this );
+    connect ( sysch, SIGNAL( received( const QCString &, const QByteArray & )), this, SLOT( systemMessage ( const QCString &, const QByteArray & )));
+}
+
+QValueList <OLed> iPAQ::ledList() const
+{
+    QValueList <OLed> vl;
+    vl << Led_Power;
+
+    if ( d->m_model == Model_iPAQ_H38xx )
+        vl << Led_BlueTooth;
+    return vl;
+}
+
+QValueList <OLedState> iPAQ::ledStateList ( OLed l ) const
+{
+    QValueList <OLedState> vl;
+
+    if ( l == Led_Power )
+        vl << Led_Off << Led_On << Led_BlinkSlow << Led_BlinkFast;
+    else if ( l == Led_BlueTooth && d->m_model == Model_iPAQ_H38xx )
+        vl << Led_Off; // << Led_On << ???
+
+    return vl;
+}
+
+OLedState iPAQ::ledState ( OLed l ) const
+{
+    switch ( l ) {
+        case Led_Power:
+            return m_leds [0];
+        case Led_BlueTooth:
+            return m_leds [1];
+        default:
+            return Led_Off;
+    }
+}
+
+bool iPAQ::setLedState ( OLed l, OLedState st )
+{
+    static int fd = ::open ( "/dev/touchscreen/0", O_RDWR | O_NONBLOCK );
+
+    if ( l == Led_Power ) {
+        if ( fd >= 0 ) {
+            LED_IN leds;
+            ::memset ( &leds, 0, sizeof( leds ));
+            leds. TotalTime  = 0;
+            leds. OnTime     = 0;
+            leds. OffTime    = 1;
+            leds. OffOnBlink = 2;
+
+            switch ( st ) {
+                case Led_Off      : leds. OffOnBlink = 0; break;
+                case Led_On       : leds. OffOnBlink = 1; break;
+                case Led_BlinkSlow: leds. OnTime = 10; leds. OffTime = 10; break;
+                case Led_BlinkFast: leds. OnTime =  5; leds. OffTime =  5; break;
+            }
+
+            if ( ::ioctl ( fd, LED_ON, &leds ) >= 0 ) {
+                m_leds [0] = st;
+                return true;
+            }
+        }
+    }
+    return false;
+}
+
+
+bool iPAQ::filter ( int /*unicode*/, int keycode, int modifiers, bool isPress, bool autoRepeat )
+{
+    int newkeycode = keycode;
+
+    switch ( keycode ) {
+        // H38xx/H39xx have no "Q" key anymore - this is now the Mail key
+        case HardKey_Menu: {
+            if (( d->m_model == Model_iPAQ_H38xx ) ||
+                ( d->m_model == Model_iPAQ_H39xx ) ||
+                ( d->m_model == Model_iPAQ_H5xxx)) {
+                newkeycode = HardKey_Mail;
+            }
+            break;
+        }
+
+        // Rotate cursor keys 180°
+        case Key_Left :
+        case Key_Right:
+        case Key_Up   :
+        case Key_Down : {
+            if (( d->m_model == Model_iPAQ_H31xx ) ||
+                ( d->m_model == Model_iPAQ_H38xx )) {
+                newkeycode = Key_Left + ( keycode - Key_Left + 2 ) % 4;
+            }
+            break;
+        }
+
+        // map Power Button short/long press to F34/F35
+        case Key_SysReq: {
+            if ( isPress ) {
+                if ( m_power_timer )
+                    killTimer ( m_power_timer );
+                m_power_timer = startTimer ( 500 );
+            }
+            else if ( m_power_timer ) {
+                killTimer ( m_power_timer );
+                m_power_timer = 0;
+                QWSServer::sendKeyEvent ( -1, HardKey_Suspend, 0, true, false );
+                QWSServer::sendKeyEvent ( -1, HardKey_Suspend, 0, false, false );
+            }
+            newkeycode = Key_unknown;
+            break;
+        }
+    }
+
+    if ( newkeycode != keycode ) {
+        if ( newkeycode != Key_unknown )
+            QWSServer::sendKeyEvent ( -1, newkeycode, modifiers, isPress, autoRepeat );
+        return true;
+    }
+    else
+        return false;
+}
+
+void iPAQ::timerEvent ( QTimerEvent * )
+{
+    killTimer ( m_power_timer );
+    m_power_timer = 0;
+    QWSServer::sendKeyEvent ( -1, HardKey_Backlight, 0, true, false );
+    QWSServer::sendKeyEvent ( -1, HardKey_Backlight, 0, false, false );
+}
+
+
+void iPAQ::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 ) {
+        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 iPAQ::setSoftSuspend ( bool soft )
+{
+    bool res = false;
+    int fd;
+
+    if (( fd = ::open ( "/proc/sys/ts/suspend_button_mode", O_WRONLY )) >= 0 ) {
+        if ( ::write ( fd, soft ? "1" : "0", 1 ) == 1 )
+            res = true;
+        else
+            ::perror ( "write to /proc/sys/ts/suspend_button_mode" );
+
+        ::close ( fd );
+    }
+    else
+        ::perror ( "/proc/sys/ts/suspend_button_mode" );
+
+    return res;
+}
+
+
+bool iPAQ::setDisplayBrightness ( int bright )
+{
+    bool res = false;
+    int fd;
+
+    if ( bright > 255 )
+        bright = 255;
+    if ( bright < 0 )
+        bright = 0;
+
+    if (( fd = ::open ( "/dev/touchscreen/0", O_WRONLY )) >= 0 ) {
+        FLITE_IN bl;
+        bl. mode = 1;
+        bl. pwr = bright ? 1 : 0;
+        bl. brightness = ( bright * ( displayBrightnessResolution() - 1 ) + 127 ) / 255;
+        res = ( ::ioctl ( fd, FLITE_ON, &bl ) == 0 );
+        ::close ( fd );
+    }
+    return res;
+}
+
+int iPAQ::displayBrightnessResolution() const
+{
+    switch ( model()) {
+        case Model_iPAQ_H31xx:
+        case Model_iPAQ_H36xx:
+        case Model_iPAQ_H37xx:
+            return 128;  	// really 256, but >128 could damage the LCD
+
+        case Model_iPAQ_H38xx:
+        case Model_iPAQ_H39xx:
+            return 64;
+        case Model_iPAQ_H5xxx:
+            return 255;
+
+        default:
+            return 2;
+    }
+}
+
+
+bool iPAQ::hasLightSensor() const
+{
+    return true;
+}
+
+int iPAQ::readLightSensor()
+{
+    int fd;
+    int val = -1;
+
+    if (( fd = ::open ( "/proc/hal/light_sensor", O_RDONLY )) >= 0 ) {
+        char buffer [8];
+
+        if ( ::read ( fd, buffer, 5 ) == 5 ) {
+            char *endptr;
+
+            buffer [4] = 0;
+            val = ::strtol ( buffer + 2, &endptr, 16 );
+
+            if ( *endptr != 0 )
+                val = -1;
+        }
+        ::close ( fd );
+    }
+
+    return val;
+}
+
+int iPAQ::lightSensorResolution() const
+{
+    return 256;
+}