From 15318cad33835e4e2dc620d033e43cd930676cdd Mon Sep 17 00:00:00 2001
From: kergoth <kergoth>
Date: Fri, 25 Jan 2002 22:14:26 +0000
Subject: Initial revision

---
(limited to 'core/launcher/main.cpp')

diff --git a/core/launcher/main.cpp b/core/launcher/main.cpp
new file mode 100644
index 0000000..024f9cc
--- a/dev/null
+++ b/core/launcher/main.cpp
@@ -0,0 +1,276 @@
+/**********************************************************************
+** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+**
+** This file is part of Qtopia Environment.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** See http://www.trolltech.com/gpl/ for GPL licensing information.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+
+#include "desktop.h"
+#include "taskbar.h"
+#include "stabmon.h"
+
+#include <qpe/qpeapplication.h>
+#include <qpe/network.h>
+#include <qpe/config.h>
+#ifdef QT_QWS_CUSTOM
+#include <qpe/custom.h>
+#endif
+
+#include <qfile.h>
+#include <qwindowsystem_qws.h>
+#include <qpe/qcopenvelope_qws.h>
+#include <qpe/alarmserver.h>
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <signal.h>
+#include <unistd.h>
+
+#if defined(QT_QWS_CASSIOPEIA) || defined(QT_QWS_IPAQ) || defined(QT_QWS_EBX)
+#include "../calibrate/calibrate.h"
+#endif
+
+#ifdef QT_QWS_LOGIN
+#include "../login/qdmdialogimpl.h"
+#endif
+
+#ifdef QT_QWS_CASSIOPEIA
+static void ignoreMessage( QtMsgType, const char * )
+{
+}
+#include <sys/mount.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <fcntl.h>
+#include <qdatetime.h>
+
+void initCassiopeia()
+{
+    // MIPSEL-specific init - make sure /proc exists for shm
+/*
+    if ( mount("/dev/ram0", "/", "ext2", MS_REMOUNT | MS_MGC_VAL, 0 ) ) {
+	perror("Remounting - / read/write");
+    }
+*/
+    if ( mount("none", "/tmp", "ramfs", 0, 0 ) ) {
+	perror("mounting ramfs /tmp");
+    } else {
+	fprintf( stderr, "mounted /tmp\n" );
+    }
+    if ( mount("none", "/home", "ramfs", 0, 0 ) ) {
+	perror("mounting ramfs /home");
+    } else {
+	fprintf( stderr, "mounted /home\n" );
+    }
+    if ( mount("none","/proc","proc",0,0) ) {
+	perror("Mounting - /proc");
+    } else {
+	fprintf( stderr, "mounted /proc\n" );
+    }
+    if ( mount("none","/mnt","shm",0,0) ) {
+	perror("Mounting - shm");
+    }
+    setenv( "QTDIR", "/", 1 );
+    setenv( "QPEDIR", "/", 1 );
+    setenv( "HOME", "/home", 1 );
+    mkdir( "/home/Documents", 0755 );
+
+    // set a reasonable starting date
+    QDateTime dt( QDate( 2001, 3, 15 ) );
+    QDateTime now = QDateTime::currentDateTime();
+    int change = now.secsTo( dt );
+
+    time_t t = ::time(0);
+    t += change;
+    stime(&t);
+
+    qInstallMsgHandler(ignoreMessage);
+}
+#endif
+
+#ifdef QPE_OWNAPM
+#include <sys/ioctl.h>
+#include <sys/types.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <errno.h>
+#include <linux/ioctl.h>
+#include <qpe/global.h>
+
+static void disableAPM() 
+{
+
+    int fd, cur_val, ret;
+    char *device = "/dev/apm_bios";
+
+    fd = open (device, O_WRONLY);
+
+    if (fd ==  -1) {
+      perror(device);
+      return;
+    }
+
+    cur_val = ioctl(fd, APM_IOCGEVTSRC, 0);
+    if (cur_val == -1) {
+      perror("ioctl");
+      exit(errno);
+    }
+
+    ret = ioctl(fd, APM_IOCSEVTSRC, cur_val & ~APM_EVT_POWER_BUTTON);
+    if (ret == -1) {
+        perror("ioctl");
+        return;
+    }
+    close(fd);
+}
+
+static void initAPM()
+{
+    // So that we have to do it ourself, but better.
+    disableAPM();
+}
+#endif
+
+#ifdef QT_DEMO_SINGLE_FLOPPY
+#include <sys/mount.h>
+
+void initFloppy()
+{
+    mount("none","/proc","proc",0,0);
+    setenv( "QTDIR", "/", 0 );
+    setenv( "HOME", "/root", 0 );
+    setenv( "QWS_SIZE", "240x320", 0 );
+}
+#endif
+
+
+void initEnvironment()
+{
+  Config config("locale");
+  config.setGroup( "Location" );
+  QString tz = config.readEntry( "Timezone", getenv("TZ") );
+
+  // if not timezone set, pick New York 
+  if (tz.isNull())
+      tz = "America/New_York";
+
+  setenv( "TZ", tz, 1 );
+  config.writeEntry( "Timezone", tz);
+
+  config.setGroup( "Language" );
+  QString lang = config.readEntry( "Language", getenv("LANG") );
+  if ( !lang.isNull() )
+    setenv( "LANG", lang, 1 );
+}
+
+static void initBacklight()
+{
+    QCopEnvelope e("QPE/System", "setBacklight(int)" );
+    e << -3; // Forced on
+}
+
+
+
+int initApplication( int argc, char ** argv )
+{
+#ifdef QT_QWS_CASSIOPEIA
+    initCassiopeia();
+#endif
+
+#ifdef QPE_OWNAPM
+    initAPM();
+#endif
+
+#ifdef QT_DEMO_SINGLE_FLOPPY
+    initFloppy();
+#endif
+
+    initEnvironment();
+
+#if !defined(QT_QWS_CASSIOPEIA) && !defined(QT_QWS_IPAQ) && !defined(QT_QWS_EBX)
+    setenv( "QWS_SIZE", "240x320", 0 );
+#endif
+
+    //Don't flicker at startup:
+    QWSServer::setDesktopBackground( QImage() );
+    DesktopApplication a( argc, argv, QApplication::GuiServer );
+
+    initBacklight();
+
+    AlarmServer::initialize();
+
+#if defined(QT_QWS_LOGIN)
+    for( int i=0; i<a.argc(); i++ )
+      if( strcmp( a.argv()[i], "-login" ) == 0 ) {
+	QDMDialogImpl::login( );
+	return 0;
+      }
+#endif
+
+    Desktop *d = new Desktop();
+
+    QObject::connect( &a, SIGNAL(datebook()), d, SLOT(raiseDatebook()) );
+    QObject::connect( &a, SIGNAL(contacts()), d, SLOT(raiseContacts()) );
+    QObject::connect( &a, SIGNAL(launch()),   d, SLOT(raiseLauncher()) );
+    QObject::connect( &a, SIGNAL(email()),   d, SLOT(raiseEmail()) );
+    QObject::connect( &a, SIGNAL(power()),   d, SLOT(togglePower()) );
+    QObject::connect( &a, SIGNAL(backlight()),   d, SLOT(toggleLight()) );
+    QObject::connect( &a, SIGNAL(symbol()),   d, SLOT(toggleSymbolInput()) );
+    QObject::connect( &a, SIGNAL(numLockStateToggle()),   d, SLOT(toggleNumLockState()) );
+    QObject::connect( &a, SIGNAL(capsLockStateToggle()),   d, SLOT(toggleCapsLockState()) );
+    QObject::connect( &a, SIGNAL(prepareForRestart()),   d, SLOT(terminateServers()) );
+
+    (void)new SysFileMonitor(d);
+    Network::createServer(d);
+
+#if defined(QT_QWS_CASSIOPEIA) || defined(QT_QWS_IPAQ) || defined(QT_QWS_EBX)
+    if ( !QFile::exists( "/etc/pointercal" ) ) {
+	// Make sure calibration widget starts on top.
+	Calibrate *cal = new Calibrate;
+	cal->exec();
+	delete cal;
+    }
+#endif
+
+    d->show();
+
+    int rv =  a.exec();
+
+    delete d;
+
+    return rv;
+}
+
+int main( int argc, char ** argv )
+{
+#ifndef SINGLE_APP
+    signal( SIGCHLD, SIG_IGN );
+#endif
+
+    int retVal = initApplication( argc, argv );
+
+#ifndef SINGLE_APP
+    // Kill them. Kill them all.
+    setpgid( getpid(), getppid() );
+    killpg( getpid(), SIGTERM );
+    sleep( 1 );
+    killpg( getpid(), SIGKILL );
+#endif
+
+    return retVal;
+}
+
--
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