3 files changed, 14 insertions, 10 deletions

diff --git a/core/launcher/desktop.cpp b/core/launcher/desktop.cpp
index 43006f1..d5c16b3 100644
--- a/core/launcher/desktop.cpp
+++ b/core/launcher/desktop.cpp
@@ -1,785 +1,785 @@
 /**********************************************************************
 ** 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 "info.h"
 #include "launcher.h"
 #include "mrulist.h"
 #include "qcopbridge.h"
 #include "shutdownimpl.h"
 #include "startmenu.h"
 #include "taskbar.h"
 #include "transferserver.h"
 #include "irserver.h"
 #include "packageslave.h"
 
 #include <qpe/applnk.h>
 #include <qpe/mimetype.h>
 #include <qpe/password.h>
 #include <qpe/config.h>
 #include <qpe/power.h>
 #include <qpe/timeconversion.h>
 #include <qpe/qcopenvelope_qws.h>
 #include <qpe/global.h>
 #ifdef QT_QWS_CUSTOM
 #include "qpe/custom.h"
 #endif
 
 #include <qgfx_qws.h>
 #include <qmainwindow.h>
 #include <qmessagebox.h>
 #include <qtimer.h>
 #include <qwindowsystem_qws.h>
 
 #include <qvaluelist.h>
 
 #include <stdlib.h>
 #include <unistd.h>
 
 class QCopKeyRegister
 {
 public:
   QCopKeyRegister() : keyCode(0) { }
   QCopKeyRegister(int k, const QString &c, const QString &m)
   : keyCode(k), channel(c), message(m) { }
 
   int getKeyCode() const { return keyCode; }
   QString getChannel() const { return channel; }
   QString getMessage() const { return message; }
 
 private:
   int keyCode;
   QString channel, message;
 };
 
 typedef QValueList<QCopKeyRegister> KeyRegisterList;
 KeyRegisterList keyRegisterList;
 
 static Desktop* qpedesktop = 0;
 static int loggedin=0;
 static void login(bool at_poweron)
 {
     if ( !loggedin ) {
   Global::terminateBuiltin("calibrate");
   Password::authenticate(at_poweron);
   loggedin=1;
   QCopEnvelope e( "QPE/Desktop", "unlocked()" );
     }
 }
 
 bool Desktop::screenLocked()
 {
     return loggedin == 0;
 }
 
 /*
   Priority is number of alerts that are needed to pop up
   alert.
  */
 class DesktopPowerAlerter : public QMessageBox
 {
 public:
     DesktopPowerAlerter( QWidget *parent, const char *name = 0 )
   : QMessageBox( tr("Battery Status"), "Low Battery",
            QMessageBox::Critical,
            QMessageBox::Ok | QMessageBox::Default,
            QMessageBox::NoButton, QMessageBox::NoButton,
            parent, name, FALSE )
     {
   currentPriority = INT_MAX;
   alertCount = 0;
     }
 
     void alert( const QString &text, int priority );
     void hideEvent( QHideEvent * );
 private:
     int currentPriority;
     int alertCount;
 };
 
 void DesktopPowerAlerter::alert( const QString &text, int priority )
 {
     alertCount++;
     if ( alertCount < priority )
   return;
     if ( priority > currentPriority )
   return;
     currentPriority = priority;
     setText( text );
     show();
 }
 
 
 void DesktopPowerAlerter::hideEvent( QHideEvent *e )
 {
     QMessageBox::hideEvent( e );
     alertCount = 0;
     currentPriority = INT_MAX;
 }
 
 
 
-DesktopApplication::DesktopApplication( int& argc, char **argv, Type t )
-    : QPEApplication( argc, argv, t )
+DesktopApplication::DesktopApplication( int& argc, char **argv, Type appType )
+    : QPEApplication( argc, argv, appType )
 {
 
     QTimer *t = new QTimer( this );
     connect( t, SIGNAL(timeout()), this, SLOT(psTimeout()) );
     t->start( 10000 );
     ps = new PowerStatus;
     pa = new DesktopPowerAlerter( 0 );
 
   channel = new QCopChannel( "QPE/Desktop", this );
   connect( channel, SIGNAL(received(const QCString&, const QByteArray&)),
        this, SLOT(receive(const QCString&, const QByteArray&)) );
 }
 
 
 DesktopApplication::~DesktopApplication()
 {
     delete ps;
     delete pa;
 }
 
 void DesktopApplication::receive( const QCString &msg, const QByteArray &data )
 {
   QDataStream stream( data, IO_ReadOnly );
   if (msg == "keyRegister(int key, QString channel, QString message)")
   {
     int k;
     QString c, m;
 
     stream >> k;
     stream >> c;
     stream >> m;
 
     qWarning("KeyRegisterRecieved: %i, %s, %s", k, (const char*)c, (const char *)m);
     keyRegisterList.append(QCopKeyRegister(k,c,m));
   }
   else if (msg == "suspend()"){
     emit power();
   }
 
 }
 
 enum MemState { Unknown, VeryLow, Low, Normal } memstate=Unknown;
 
 #ifdef Q_WS_QWS
 bool DesktopApplication::qwsEventFilter( QWSEvent *e )
 {
     qpedesktop->checkMemory();
 
     if ( e->type == QWSEvent::Key ) {
     QWSKeyEvent *ke = (QWSKeyEvent *)e;
     if ( !loggedin && ke->simpleData.keycode != Key_F34 )
       return TRUE;
     bool press = ke->simpleData.is_press;
 
     if (!keyRegisterList.isEmpty())
     {
       KeyRegisterList::Iterator it;
       for( it = keyRegisterList.begin(); it != keyRegisterList.end(); ++it )
       {
         if ((*it).getKeyCode() == ke->simpleData.keycode)
         QCopEnvelope((*it).getChannel().utf8(), (*it).getMessage().utf8());
       }
     }
 
     if ( !keyboardGrabbed() ) {
       if ( ke->simpleData.keycode == Key_F9 ) {
       if ( press ) emit datebook();
       return TRUE;
       }
       if ( ke->simpleData.keycode == Key_F10 ) {
         if ( !press && cardSendTimer ) {
         emit contacts();
         delete cardSendTimer;
       } else if ( press ) {
         cardSendTimer = new QTimer();
         cardSendTimer->start( 2000, TRUE );
         connect( cardSendTimer, SIGNAL( timeout() ), this, SLOT( sendCard() ) );
       }
       return TRUE;
       }
       /* menu key now opens application menu/toolbar
        if ( ke->simpleData.keycode == Key_F11 ) {
        if ( press ) emit menu();
        return TRUE;
        }
       */
       if ( ke->simpleData.keycode == Key_F12 ) {
       while( activePopupWidget() )
         activePopupWidget()->close();
       if ( press ) emit launch();
       return TRUE;
       }
       if ( ke->simpleData.keycode == Key_F13 ) {
       if ( press ) emit email();
       return TRUE;
       }
     }
 
     if ( ke->simpleData.keycode == Key_F34 ) {
       if ( press ) emit power();
       return TRUE;
     }
     if ( ke->simpleData.keycode == Key_SysReq ) {
       if ( press ) emit power();
       return TRUE;
     }
     if ( ke->simpleData.keycode == Key_F35 ) {
       if ( press ) emit backlight();
       return TRUE;
     }
     if ( ke->simpleData.keycode == Key_F32 ) {
       if ( press ) QCopEnvelope e( "QPE/Desktop", "startSync()" );
       return TRUE;
     }
     if ( ke->simpleData.keycode == Key_F31 && !ke->simpleData.modifiers ) {
       if ( press ) emit symbol();
       return TRUE;
     }
     if ( ke->simpleData.keycode == Key_NumLock ) {
       if ( press ) emit numLockStateToggle();
     }
     if ( ke->simpleData.keycode == Key_CapsLock ) {
       if ( press ) emit capsLockStateToggle();
     }
     if ( press )
       qpedesktop->keyClick();
     } else {
     if ( e->type == QWSEvent::Mouse ) {
       QWSMouseEvent *me = (QWSMouseEvent *)e;
       static bool up = TRUE;
       if ( me->simpleData.state&LeftButton ) {
       if ( up ) {
         up = FALSE;
         qpedesktop->screenClick();
       }
       } else {
       up = TRUE;
       }
     }
     }
 
     return QPEApplication::qwsEventFilter( e );
 }
 #endif
 
 void DesktopApplication::psTimeout()
 {
     qpedesktop->checkMemory(); // in case no events are being generated
 
     *ps = PowerStatusManager::readStatus();
 
     if ( (ps->batteryStatus() == PowerStatus::VeryLow ) ) {
   pa->alert( tr( "Battery is running very low." ), 6 );
     }
 
     if (  ps->batteryStatus() == PowerStatus::Critical ) {
   pa->alert(  tr( "Battery level is critical!\n"
       "Keep power off until power restored!" ), 1 );
     }
 
     if (  ps->backupBatteryStatus() == PowerStatus::VeryLow ) {
   pa->alert( tr( "The Back-up battery is very low.\nPlease charge the back-up battery." ), 3 );
     }
 }
 
 
 void DesktopApplication::sendCard()
 {
     delete cardSendTimer;
     cardSendTimer = 0;
     QString card = getenv("HOME");
     card += "/Applications/addressbook/businesscard.vcf";
 
     if ( QFile::exists( card ) ) {
   QCopEnvelope e("QPE/Obex", "send(QString,QString,QString)");
   QString mimetype = "text/x-vCard";
   e << tr("business card") << card << mimetype;
     }
 }
 
 #if defined(QPE_HAVE_MEMALERTER)
 QPE_MEMALERTER_IMPL
 #endif
 
 #if defined(CUSTOM_SOUND_IMPL)
 CUSTOM_SOUND_IMPL
 #endif
 
 //===========================================================================
 
 Desktop::Desktop() :
     QWidget( 0, 0, WStyle_Tool | WStyle_Customize ),
     qcopBridge( 0 ),
     transferServer( 0 ),
     packageSlave( 0 )
 {
 #ifdef CUSTOM_SOUND_INIT
     CUSTOM_SOUND_INIT;
 #endif
 
     qpedesktop = this;
 
 //    bg = new Info( this );
     tb = new TaskBar;
 
     launcher = new Launcher( 0, 0, WStyle_Customize | QWidget::WGroupLeader );
 
     connect(launcher, SIGNAL(busy()), tb, SLOT(startWait()));
     connect(launcher, SIGNAL(notBusy(const QString&)), tb, SLOT(stopWait(const QString&)));
 
     int displayw = qApp->desktop()->width();
     int displayh = qApp->desktop()->height();
 
 
     QSize sz = tb->sizeHint();
 
     setGeometry( 0, displayh-sz.height(), displayw, sz.height() );
     tb->setGeometry( 0, displayh-sz.height(), displayw, sz.height() );
 
     tb->show();
     launcher->showMaximized();
     launcher->show();
     launcher->raise();
 #if defined(QPE_HAVE_MEMALERTER)
     initMemalerter();
 #endif
     // start services
     startTransferServer();
     (void) new IrServer( this );
     rereadVolumes();
 
     packageSlave = new PackageSlave( this );
     connect(qApp, SIGNAL(volumeChanged(bool)), this, SLOT(rereadVolumes()));
 
     qApp->installEventFilter( this );
 }
 
 void Desktop::show()
 {
     login(TRUE);
     QWidget::show();
 }
 
 Desktop::~Desktop()
 {
     delete launcher;
     delete tb;
     delete qcopBridge;
     delete transferServer;
 }
 
 bool Desktop::recoverMemory()
 {
     return tb->recoverMemory();
 }
 
 void Desktop::checkMemory()
 {
 #if defined(QPE_HAVE_MEMALERTER)
     static bool ignoreNormal=FALSE;
     static bool existingMessage=FALSE;
 
     if(existingMessage)
   return; // don't show a second message while still on first
 
     existingMessage = TRUE;
     switch ( memstate ) {
   case Unknown:
       break;
   case Low:
       memstate = Unknown;
       if ( recoverMemory() )
     ignoreNormal = TRUE;
       else
     QMessageBox::warning( 0 , "Memory Status",
         "The memory smacks of shortage. \n"
         "Please save data. " );
       break;
   case Normal:
       memstate = Unknown;
       if ( ignoreNormal )
     ignoreNormal = FALSE;
       else
     QMessageBox::information ( 0 , "Memory Status",
         "There is enough memory again." );
       break;
   case VeryLow:
       memstate = Unknown;
       QMessageBox::critical( 0 , "Memory Status",
     "The memory is very low. \n"
     "Please end this application \n"
     "immediately." );
       recoverMemory();
     }
     existingMessage = FALSE;
 #endif
 }
 
 static bool isVisibleWindow(int wid)
 {
     const QList<QWSWindow> &list = qwsServer->clientWindows();
     QWSWindow* w;
     for (QListIterator<QWSWindow> it(list); (w=it.current()); ++it) {
   if ( w->winId() == wid )
       return !w->isFullyObscured();
     }
     return FALSE;
 }
 
 static bool hasVisibleWindow(const QString& clientname)
 {
     const QList<QWSWindow> &list = qwsServer->clientWindows();
     QWSWindow* w;
     for (QListIterator<QWSWindow> it(list); (w=it.current()); ++it) {
   if ( w->client()->identity() == clientname && !w->isFullyObscured() )
       return TRUE;
     }
     return FALSE;
 }
 
 void Desktop::raiseLauncher()
 {
     Config cfg("qpe"); //F12 'Home'
     cfg.setGroup("AppsKey");
     QString tempItem;
     tempItem = cfg.readEntry("Middle","Home");
     if(tempItem == "Home" || tempItem.isEmpty()) {
         if ( isVisibleWindow(launcher->winId()) )
             launcher->nextView();
         else
             launcher->raise();
     } else {
         QCopEnvelope e("QPE/System","execute(QString)");
         e << tempItem;
     }
 }
 
 void Desktop::executeOrModify(const QString& appLnkFile)
 {
     AppLnk lnk(MimeType::appsFolderName() + "/" + appLnkFile);
     if ( lnk.isValid() ) {
   QCString app = lnk.exec().utf8();
   Global::terminateBuiltin("calibrate");
   if ( QCopChannel::isRegistered("QPE/Application/" + app) ) {
       MRUList::addTask(&lnk);
       if ( hasVisibleWindow(app) )
     QCopChannel::send("QPE/Application/" + app, "nextView()");
       else
     QCopChannel::send("QPE/Application/" + app, "raise()");
   } else {
       lnk.execute();
   }
     }
 }
 
 void Desktop::raiseDatebook()
 {
     Config cfg("qpe"); //F9 'Activity'
     cfg.setGroup("AppsKey");
     QString tempItem;
     tempItem = cfg.readEntry("LeftEnd","Calender");
     if(tempItem == "Calender" || tempItem.isEmpty())  executeOrModify("Applications/datebook.desktop");
     else {
         QCopEnvelope e("QPE/System","execute(QString)");
         e << tempItem;
     }
 }
 
 void Desktop::raiseContacts()
 {
     Config cfg("qpe"); //F10, 'Contacts'
     cfg.setGroup("AppsKey");
     QString tempItem;
     tempItem = cfg.readEntry("Left2nd","Address Book");
     if(tempItem == "Address Book" || tempItem.isEmpty())  executeOrModify("Applications/addressbook.desktop");
     else {
         QCopEnvelope e("QPE/System","execute(QString)");
         e << tempItem;
     }
 }
 
 void Desktop::raiseMenu()
 {
     Config cfg("qpe"); //F11, 'Menu'
     cfg.setGroup("AppsKey");
     QString tempItem;
     tempItem = cfg.readEntry("Right2nd","Popup Menu");
     if(tempItem == "Popup Menu" || tempItem.isEmpty()) {
     Global::terminateBuiltin("calibrate");
     tb->startMenu()->launch();
     } else {
         QCopEnvelope e("QPE/System","execute(QString)");
         e << tempItem;
     }
 }
 
 void Desktop::raiseEmail()
 {
     Config cfg("qpe"); //F13, 'Mail'
     cfg.setGroup("AppsKey");
     QString tempItem;
     tempItem = cfg.readEntry("RightEnd","Mail");
     if(tempItem == "Mail" || tempItem == "qtmail" || tempItem.isEmpty())  executeOrModify("Applications/qtmail.desktop");
     else {
         QCopEnvelope e("QPE/System","execute(QString)");
         e << tempItem;
     }
 }
 
 // autoStarts apps on resume and start
 void Desktop::execAutoStart() {
     QString appName;
     int delay;
     QDateTime now = QDateTime::currentDateTime();
     Config cfg( "autostart" );
     cfg.setGroup( "AutoStart" );
     appName = cfg.readEntry("Apps", "");
     delay = (cfg.readEntry("Delay", "0" )).toInt();
     // If the time between suspend and resume was longer then the
     // value saved as delay, start the app
     if ( suspendTime.secsTo(now) >= (delay*60) ) {
         QCopEnvelope e("QPE/System", "execute(QString)");
         e << QString(appName);
     } else {
     }
 }
 
 #if defined(QPE_HAVE_TOGGLELIGHT)
 #include <qpe/config.h>
 
 #include <sys/ioctl.h>
 #include <sys/types.h>
 #include <fcntl.h>
 #include <unistd.h>
 #include <errno.h>
 #include <linux/ioctl.h>
 #include <time.h>
 #endif
 
 static bool blanked=FALSE;
 
 static void blankScreen()
 {
     if ( !qt_screen ) return;
     /* Should use a big black window instead.
     QGfx* g = qt_screen->screenGfx();
     g->fillRect(0,0,qt_screen->width(),qt_screen->height());
     delete g;
     */
     blanked = TRUE;
 }
 
 static void darkScreen()
 {
     extern void qpe_setBacklight(int);
     qpe_setBacklight(0); // force off
 }
 
 
 void Desktop::togglePower()
 {
   bool wasloggedin = loggedin;
   loggedin=0;
   suspendTime = QDateTime::currentDateTime();
   darkScreen();
   if ( wasloggedin )
     blankScreen();
 
   system("apm --suspend");
 
 
 
   QWSServer::screenSaverActivate( FALSE );
   {
     QCopEnvelope("QPE/Card", "mtabChanged()" ); // might have changed while asleep
     QCopEnvelope e("QPE/System", "setBacklight(int)");
     e << -3; // Force on
   }
   if ( wasloggedin ) {
     login(TRUE);
   }
   sleep(1);
   execAutoStart();
   //qcopBridge->closeOpenConnections();
   //qDebug("called togglePower()!!!!!!");
 }
 
 void Desktop::toggleLight()
 {
     QCopEnvelope e("QPE/System", "setBacklight(int)");
     e << -2; // toggle
 }
 
 void Desktop::toggleSymbolInput()
 {
     tb->toggleSymbolInput();
 }
 
 void Desktop::toggleNumLockState()
 {
     tb->toggleNumLockState();
 }
 
 void Desktop::toggleCapsLockState()
 {
     tb->toggleCapsLockState();
 }
 
 void Desktop::styleChange( QStyle &s )
 {
     QWidget::styleChange( s );
     int displayw = qApp->desktop()->width();
     int displayh = qApp->desktop()->height();
 
     QSize sz = tb->sizeHint();
 
     tb->setGeometry( 0, displayh-sz.height(), displayw, sz.height() );
 }
 
 void DesktopApplication::shutdown()
 {
     if ( type() != GuiServer )
   return;
     ShutdownImpl *sd = new ShutdownImpl( 0, 0, WDestructiveClose );
     connect( sd, SIGNAL(shutdown(ShutdownImpl::Type)),
        this, SLOT(shutdown(ShutdownImpl::Type)) );
     sd->showMaximized();
 }
 
 void DesktopApplication::shutdown( ShutdownImpl::Type t )
 {
     switch ( t ) {
   case ShutdownImpl::ShutdownSystem:
       execlp("shutdown", "shutdown", "-h", "now", (void*)0);
       break;
   case ShutdownImpl::RebootSystem:
       execlp("shutdown", "shutdown", "-r", "now", (void*)0);
       break;
   case ShutdownImpl::RestartDesktop:
       restart();
       break;
   case ShutdownImpl::TerminateDesktop:
       prepareForTermination(FALSE);
       quit();
       break;
     }
 }
 
 void DesktopApplication::restart()
 {
     prepareForTermination(TRUE);
 
 #ifdef Q_WS_QWS
     for ( int fd = 3; fd < 100; fd++ )
   close( fd );
 #if defined(QT_DEMO_SINGLE_FLOPPY)
     execl( "/sbin/init", "qpe", 0 );
 #elif defined(QT_QWS_CASSIOPEIA)
     execl( "/bin/sh", "sh", 0 );
 #else
     execl( (qpeDir()+"/bin/qpe").latin1(), "qpe", 0 );
 #endif
     exit(1);
 #endif
 }
 
 void Desktop::startTransferServer()
 {
     // start qcop bridge server
     qcopBridge = new QCopBridge( 4243 );
     if ( !qcopBridge->ok() ) {
   delete qcopBridge;
   qcopBridge = 0;
     }
     // start transfer server
     transferServer = new TransferServer( 4242 );
     if ( !transferServer->ok() ) {
   delete transferServer;
   transferServer = 0;
     }
     if ( !transferServer || !qcopBridge )
   startTimer( 2000 );
 }
 
 void Desktop::timerEvent( QTimerEvent *e )
 {
     killTimer( e->timerId() );
     startTransferServer();
 }
 
 void Desktop::terminateServers()
 {
     delete transferServer;
     delete qcopBridge;
     transferServer = 0;
     qcopBridge = 0;
 }
 
 void Desktop::rereadVolumes()
 {
     Config cfg("Sound");
     cfg.setGroup("System");
     touchclick = cfg.readBoolEntry("Touch");
     keyclick = cfg.readBoolEntry("Key");
 }
 
 void Desktop::keyClick()
 {
 #ifdef CUSTOM_SOUND_KEYCLICK
     if ( keyclick )
   CUSTOM_SOUND_KEYCLICK;
 #endif
 }
 
 void Desktop::screenClick()
 {
 #ifdef CUSTOM_SOUND_TOUCH
     if ( touchclick )
   CUSTOM_SOUND_TOUCH;
 #endif
 }
 
 void Desktop::soundAlarm()
 {
 #ifdef CUSTOM_SOUND_ALARM
     CUSTOM_SOUND_ALARM;
 #endif
 }
 
 bool Desktop::eventFilter( QObject *w, QEvent *ev )
 {
     if ( ev->type() == QEvent::KeyPress ) {
   QKeyEvent *ke = (QKeyEvent *)ev;
   if ( ke->key() == Qt::Key_F11 ) { // menu key
       QWidget *active = qApp->activeWindow();
       if ( active && active->isPopup() ) {
     active->close();
       }
       raiseMenu();
       return TRUE;
   }
     }
     return FALSE;
 }
 
diff --git a/core/launcher/qcopbridge.cpp b/core/launcher/qcopbridge.cpp
index c8af919..2d084fc 100644
--- a/core/launcher/qcopbridge.cpp
+++ b/core/launcher/qcopbridge.cpp
@@ -1,416 +1,420 @@
 /**********************************************************************
 ** 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 "qcopbridge.h"
 #include "transferserver.h"
 
 #include <qpe/qcopenvelope_qws.h>
 #include <qpe/qpeapplication.h>
 
 #include <qdir.h>
 #include <qfile.h>
 #include <qtextstream.h>
 #include <qdatastream.h>
 #include <qstringlist.h>
 #include <qfileinfo.h>
 #include <qregexp.h>
 #include <qcopchannel_qws.h>
 
+// actually this is wrong, _XOPEN_SOURCE should get defined on the commandline
+// and it should have a proper value assigned. (Simon)
+#if !defined(_XOPEN_SOURCE)
 #define _XOPEN_SOURCE
+#endif
 #include <pwd.h>
 #include <sys/types.h>
 #include <unistd.h>
 
 #if defined(_OS_LINUX_)
 #include <shadow.h>
 #endif
 
 //#define INSECURE
 
 const int block_size = 51200;
 
-QCopBridge::QCopBridge( Q_UINT16 port, QObject *parent = 0,
-        const char* name = 0)
+QCopBridge::QCopBridge( Q_UINT16 port, QObject *parent,
+        const char* name )
     : QServerSocket( port, 1, parent, name ),
       desktopChannel( 0 ),
       cardChannel( 0 )
 {
     if ( !ok() )
   qWarning( "Failed to bind to port %d", port );
     else {
   desktopChannel = new QCopChannel( "QPE/Desktop", this );
   connect( desktopChannel, SIGNAL(received(const QCString &, const QByteArray &)),
      this, SLOT(desktopMessage( const QCString &, const QByteArray &)) );
   cardChannel = new QCopChannel( "QPE/Card", this );
   connect( cardChannel, SIGNAL(received(const QCString &, const QByteArray &)),
      this, SLOT(desktopMessage( const QCString &, const QByteArray &)) );
     }
     sendSync = FALSE;
 }
 
 QCopBridge::~QCopBridge()
 {
     delete desktopChannel;
 }
 
 void QCopBridge::newConnection( int socket )
 {
     QCopBridgePI *pi = new QCopBridgePI( socket, this );
     openConnections.append( pi );
     connect ( pi, SIGNAL( connectionClosed( QCopBridgePI *) ), this, SLOT( connectionClosed( QCopBridgePI *) ) );
     QCopEnvelope( "QPE/System", "setScreenSaverMode(int)" ) << QPEApplication::DisableSuspend;
     
     if ( sendSync ) {
   pi ->startSync();
   sendSync = FALSE;
     }
 }
 
 void QCopBridge::connectionClosed( QCopBridgePI *pi )
 {
     openConnections.remove( pi );
     if ( openConnections.count() == 0 ) {
   QCopEnvelope( "QPE/System", "setScreenSaverMode(int)" ) << QPEApplication::Enable;
     }
 }    
 
 void QCopBridge::closeOpenConnections()
 {
     QCopBridgePI *pi;
     for ( pi = openConnections.first(); pi != 0; pi = openConnections.next() )
   pi->close();
 }
 
 
 void QCopBridge::desktopMessage( const QCString &command, const QByteArray &args )
 {
     command.stripWhiteSpace();
 
     int paren = command.find( "(" );
     if ( paren <= 0 ) {
   qDebug("DesktopMessage: bad qcop syntax");
   return;
     }
 
     QString params = command.mid( paren + 1 );
     if ( params[params.length()-1] != ')' ) {
   qDebug("DesktopMessage: bad qcop syntax");
   return;
     }
 
     params.truncate( params.length()-1 );
 
     QStringList paramList = QStringList::split( ",", params );
     QString data;
     if ( paramList.count() ) {
   QDataStream stream( args, IO_ReadOnly );
   for ( QStringList::Iterator it = paramList.begin(); it != paramList.end(); ++it ) {
       QString str;
       if ( *it == "QString" ) {
     stream >> str;
       } else if ( *it == "QCString" ) {
     QCString cstr;
     stream >> cstr;
     str = QString::fromLocal8Bit( cstr );
       } else if ( *it == "int" ) {
     int i;
     stream >> i;
     str = QString::number( i );
       } else if ( *it == "bool" ) {
     int i;
     stream >> i;
     str = QString::number( i );
       } else {
     qDebug(" cannot route the argument type %s through the qcop bridge", (*it).latin1() );
     return;
       }
       str.replace( QRegExp("&"), "&amp;" );
       str.replace( QRegExp(" "), "&0x20;" );
       str.replace( QRegExp("\n"), "&0x0d;" );
       str.replace( QRegExp("\r"), "&0x0a;" );
       data += " " + str;
   }
     }
     QString sendCommand = QString(command.data()) + data;
     // send the command to all open connections
     if ( command == "startSync()" ) {
   // we need to buffer it a bit
   sendSync = TRUE;
   startTimer( 20000 );
     }  
     
     QCopBridgePI *pi;
     for ( pi = openConnections.first(); pi != 0; pi = openConnections.next() ) {
   pi->sendDesktopMessage( sendCommand );
     }
 }
 
 void QCopBridge::timerEvent( QTimerEvent * )
 {
     sendSync = FALSE;
     killTimers();
 }
 
 
-QCopBridgePI::QCopBridgePI( int socket, QObject *parent = 0, const char* name = 0 )
+QCopBridgePI::QCopBridgePI( int socket, QObject *parent, const char* name )
     : QSocket( parent, name ) 
 {
     setSocket( socket );
 
     peerport = peerPort();
     peeraddress = peerAddress();
 
 #ifndef INSECURE
     if ( !accessAuthorized(peeraddress) ) {
   state = Forbidden;
   startTimer( 0 );
     } else 
 #endif  
     {
   state = Connected;
   sendSync = FALSE;
   connect( this, SIGNAL( readyRead() ), SLOT( read() ) );
   connect( this, SIGNAL( connectionClosed() ), SLOT( connectionClosed() ) );
 
   send( "220 Qtopia QCop bridge ready!" );
   state = Wait_USER;
 
   // idle timer to close connections when not used anymore
   startTimer( 60000 );
   connected = TRUE;
     }
 }
 
 
 QCopBridgePI::~QCopBridgePI()
 {
 
 }
 
 void QCopBridgePI::connectionClosed()
 {
     emit connectionClosed( this );
     // qDebug( "Debug: Connection closed" );
     delete this;
 }
 
 void QCopBridgePI::sendDesktopMessage( const QString &msg )
 {
     QString str = "CALL QPE/Desktop " + msg;
     send ( str );
 }
 
 
 void QCopBridgePI::send( const QString& msg )
 {
     QTextStream os( this );
     os << msg << endl;
     //qDebug( "sending qcop message: %s", msg.latin1() );
 }
 
 void QCopBridgePI::read()
 {
     while ( canReadLine() )
   process( readLine().stripWhiteSpace() );
 }
 
 bool QCopBridgePI::checkUser( const QString& user )
 {
     if ( user.isEmpty() ) return FALSE;
 
     struct passwd *pw;
     pw = getpwuid( geteuid() );
     QString euser = QString::fromLocal8Bit( pw->pw_name );
     return user == euser;
 }
 
 bool QCopBridgePI::checkPassword( const QString& password )
 {
     // ### HACK for testing on local host
     return true;
 
     /*
     struct passwd *pw = 0;
     struct spwd *spw = 0;
 
     pw = getpwuid( geteuid() );
     spw = getspnam( pw->pw_name );
 
     QString cpwd = QString::fromLocal8Bit( pw->pw_passwd );
     if ( cpwd == "x" && spw )
   cpwd = QString::fromLocal8Bit( spw->sp_pwdp );
 
     QString cpassword = QString::fromLocal8Bit( crypt( password.local8Bit(), cpwd.local8Bit() ) );
     return cpwd == cpassword;
 */
 }
 
 void QCopBridgePI::process( const QString& message )
 {
     //qDebug( "Command: %s", message.latin1() );
 
     // split message using "," as separator
     QStringList msg = QStringList::split( " ", message );
     if ( msg.isEmpty() ) return;
 
     // command token
     QString cmd = msg[0].upper();
 
     // argument token
     QString arg;
     if ( msg.count() >= 2 )
   arg = msg[1];
     
     // we always respond to QUIT, regardless of state
     if ( cmd == "QUIT" ) {
   send( "211 Have a nice day!" );
   delete this;
   return;
     }
 
     // connected to client
     if ( Connected == state )
   return;
 
     // waiting for user name
     if ( Wait_USER == state ) {
 
   if ( cmd != "USER" || msg.count() < 2 || !checkUser( arg ) ) {
       send( "530 Please login with USER and PASS" );
       return;
   }
   send( "331 User name ok, need password" );
   state = Wait_PASS;
   return;
     }
 
     // waiting for password
     if ( Wait_PASS == state ) {
 
   if ( cmd != "PASS" || !checkPassword( arg ) ) {
   //if ( cmd != "PASS" || msg.count() < 2 || !checkPassword( arg ) ) {
       send( "530 Please login with USER and PASS" );
       return;
   }
   send( "230 User logged in, proceed" );
   state = Ready;
   if ( sendSync ) {
       sendDesktopMessage( "startSync()" );
       sendSync = FALSE;
   }
   return;
     }
 
     // noop (NOOP)
     else if ( cmd == "NOOP" ) {
   connected = TRUE;
   send( "200 Command okay" );
     }
     
     // call (CALL)
     else if ( cmd == "CALL" ) {
 
   // example: call QPE/System execute(QString) addressbook
 
   if ( msg.count() < 3 ) {
       send( "500 Syntax error, command unrecognized" );
   }
   else {
 
       QString channel = msg[1];
       QString command = msg[2];
 
       command.stripWhiteSpace();
 
       int paren = command.find( "(" );
       if ( paren <= 0 ) {
     send( "500 Syntax error, command unrecognized" );
     return;
       }
 
       QString params = command.mid( paren + 1 );
       if ( params[params.length()-1] != ')' ) {
     send( "500 Syntax error, command unrecognized" );
     return;
       }
 
       params.truncate( params.length()-1 );
       QByteArray buffer;
       QDataStream ds( buffer, IO_WriteOnly );
 
       int msgId = 3;
 
       QStringList paramList = QStringList::split( ",", params );
       if ( paramList.count() > msg.count() - 3 ) {
     send( "500 Syntax error, command unrecognized" );
     return;
       }
 
       for ( QStringList::Iterator it = paramList.begin(); it != paramList.end(); ++it ) {
 
     QString arg = msg[msgId];
     arg.replace( QRegExp("&0x20;"), " " );
     arg.replace( QRegExp("&amp;"), "&" );
     arg.replace( QRegExp("&0x0d;"), "\n" );
     arg.replace( QRegExp("&0x0a;"), "\r" );
     if ( *it == "QString" )
         ds << arg;
     else if ( *it == "QCString" )
         ds << arg.local8Bit();
     else if ( *it == "int" )
         ds << arg.toInt();
     else if ( *it == "bool" )
         ds << arg.toInt();
     else {
         send( "500 Syntax error, command unrecognized" );
         return;
     }
     msgId++;
       }
 
       if ( !QCopChannel::isRegistered( channel.latin1() ) ) {
     // send message back about it
     QString answer = "599 ChannelNotRegistered " + channel;
     send( answer );
     return;
       }
       
       if ( paramList.count() )
     QCopChannel::send( channel.latin1(), command.latin1(), buffer );
       else
     QCopChannel::send( channel.latin1(), command.latin1() );
 
       send( "200 Command okay" );
   }
     }
     // not implemented
     else
   send( "502 Command not implemented" );
 }
 
 
 
 void QCopBridgePI::timerEvent( QTimerEvent * )
 {
     if ( connected )
   connected = FALSE;
     else
   connectionClosed();
 }
diff --git a/core/launcher/transferserver.cpp b/core/launcher/transferserver.cpp
index 87a49eb..7294f9c 100644
--- a/core/launcher/transferserver.cpp
+++ b/core/launcher/transferserver.cpp
@@ -1,1245 +1,1245 @@
 /**********************************************************************
 ** 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.
 **
 **********************************************************************/
 #define _XOPEN_SOURCE
 #include <pwd.h>
 #include <sys/types.h>
 #include <unistd.h>
 #include <stdlib.h>
 
 #if defined(_OS_LINUX_)
 #include <shadow.h>
 #endif
 
 #include <qdir.h>
 #include <qfile.h>
 #include <qtextstream.h>
 #include <qdatastream.h>
 #include <qmessagebox.h>
 #include <qstringlist.h>
 #include <qfileinfo.h>
 #include <qregexp.h>
 //#include <qpe/qcopchannel_qws.h>
-#include <qpe/qprocess.h>
 #include <qpe/process.h>
 #include <qpe/config.h>
 #include <qpe/qcopenvelope_qws.h>
 
 #include "transferserver.h"
+#include "qprocess.h"
 
 const int block_size = 51200;
 
-TransferServer::TransferServer( Q_UINT16 port, QObject *parent = 0,
-        const char* name = 0)
+TransferServer::TransferServer( Q_UINT16 port, QObject *parent,
+        const char* name )
     : QServerSocket( port, 1, parent, name )
 {
     if ( !ok() )
         qWarning( "Failed to bind to port %d", port );
 }
 
 TransferServer::~TransferServer()
 {
 
 }
 
 void TransferServer::newConnection( int socket )
 {
     (void) new ServerPI( socket, this );
 }
 
 bool accessAuthorized(QHostAddress peeraddress)
 {
     Config cfg("Security");
     cfg.setGroup("Sync");
     uint auth_peer = cfg.readNumEntry("auth_peer",0xc0a80100);
     uint auth_peer_bits = cfg.readNumEntry("auth_peer_bits",24);
     bool ok = (peeraddress.ip4Addr() & (((1<<auth_peer_bits)-1)<<(32-auth_peer_bits)))
                     == auth_peer;
     /* Allows denial-of-service attack.
     if ( !ok ) {
         QMessageBox::warning(0,tr("Security"),
             tr("<p>An attempt to access this device from %1 has been denied.")
                 .arg(peeraddress.toString()));
     }
     */
     return ok;
 }
 
-ServerPI::ServerPI( int socket, QObject *parent = 0, const char* name = 0 )
+ServerPI::ServerPI( int socket, QObject *parent, const char* name )
     : QSocket( parent, name ) , dtp( 0 ), serversocket( 0 ), waitsocket( 0 )
 {
     state = Connected;
 
     setSocket( socket );
 
     peerport = peerPort();
     peeraddress = peerAddress();
 
 #ifndef INSECURE
     if ( !accessAuthorized(peeraddress) ) {
         state = Forbidden;
         startTimer( 0 );
     } else
         #endif
     {
         connect( this, SIGNAL( readyRead() ), SLOT( read() ) );
         connect( this, SIGNAL( connectionClosed() ), SLOT( connectionClosed() ) );
         
         passiv = FALSE;
         for( int i = 0; i < 4; i++ )
             wait[i] = FALSE;
 
         send( "220 Qtopia transfer service ready!" );
         state = Wait_USER;
 
         dtp = new ServerDTP( this );
         connect( dtp, SIGNAL( completed() ), SLOT( dtpCompleted() ) );
         connect( dtp, SIGNAL( failed() ), SLOT( dtpFailed() ) );
         connect( dtp, SIGNAL( error( int ) ), SLOT( dtpError( int ) ) );
 
 
         directory = QDir::currentDirPath();
 
         static int p = 1024;
 
         while ( !serversocket || !serversocket->ok() ) {
             delete serversocket;
             serversocket = new ServerSocket( ++p, this );
         }
         connect( serversocket, SIGNAL( newIncomming( int ) ),
                  SLOT( newConnection( int ) ) );
     }
 }
 
 ServerPI::~ServerPI()
 {
 
 }
 
 void ServerPI::connectionClosed()
 {
     // qDebug( "Debug: Connection closed" );
     delete this;
 }
 
 void ServerPI::send( const QString& msg )
 {
     QTextStream os( this );
     os << msg << endl;
     //qDebug( "Reply: %s", msg.latin1() );
 }
 
 void ServerPI::read()
 {
     while ( canReadLine() )
         process( readLine().stripWhiteSpace() );
 }
 
 bool ServerPI::checkUser( const QString& user )
 {
     if ( user.isEmpty() ) return FALSE;
 
     struct passwd *pw;
     pw = getpwuid( geteuid() );
     QString euser = QString::fromLocal8Bit( pw->pw_name );
     return user == euser;
 }
 
 bool ServerPI::checkPassword( const QString& /* password */ )
 {
     // ### HACK for testing on local host
     return true;
 
     /*
     struct passwd *pw = 0;
     struct spwd *spw = 0;
 
     pw = getpwuid( geteuid() );
     spw = getspnam( pw->pw_name );
 
     QString cpwd = QString::fromLocal8Bit( pw->pw_passwd );
     if ( cpwd == "x" && spw )
         cpwd = QString::fromLocal8Bit( spw->sp_pwdp );
 
     QString cpassword = QString::fromLocal8Bit( crypt( password.local8Bit(), cpwd.local8Bit() ) );
     return cpwd == cpassword;
 */
 }
 
 bool ServerPI::checkReadFile( const QString& file )
 {
     QString filename;
 
     if ( file[0] != "/" )
         filename = directory.path() + "/" + file;
     else
         filename = file;
 
     QFileInfo fi( filename );
     return ( fi.exists() && fi.isReadable() );
 }
 
 bool ServerPI::checkWriteFile( const QString& file )
 {
     QString filename;
 
     if ( file[0] != "/" )
         filename = directory.path() + "/" + file;
     else
         filename = file;
 
     QFileInfo fi( filename );
 
     if ( fi.exists() )
         if ( !QFile( filename ).remove() )
             return FALSE;
     return TRUE;
 }
 
 void ServerPI::process( const QString& message )
 {
     //qDebug( "Command: %s", message.latin1() );
 
     // split message using "," as separator
     QStringList msg = QStringList::split( " ", message );
     if ( msg.isEmpty() ) return;
 
     // command token
     QString cmd = msg[0].upper();
 
     // argument token
     QString arg;
     if ( msg.count() >= 2 )
         arg = msg[1];
 
     // full argument string
     QString args;
     if ( msg.count() >= 2 ) {
         QStringList copy( msg );
         // FIXME: for Qt3
         // copy.pop_front()
         copy.remove( copy.begin() );
         args = copy.join( " " );
     }
 
     //qDebug( "args: %s", args.latin1() );
 
     // we always respond to QUIT, regardless of state
     if ( cmd == "QUIT" ) {
         send( "211 Good bye!" );
         delete this;
         return;
     }
 
     // connected to client
     if ( Connected == state )
         return;
 
     // waiting for user name
     if ( Wait_USER == state ) {
 
         if ( cmd != "USER" || msg.count() < 2 || !checkUser( arg ) ) {
             send( "530 Please login with USER and PASS" );
             return;
         }
         send( "331 User name ok, need password" );
         state = Wait_PASS;
         return;
     }
 
     // waiting for password
     if ( Wait_PASS == state ) {
 
         if ( cmd != "PASS" || !checkPassword( arg ) ) {
         //if ( cmd != "PASS" || msg.count() < 2 || !checkPassword( arg ) ) {
             send( "530 Please login with USER and PASS" );
             return;
         }
         send( "230 User logged in, proceed" );
         state = Ready;
         return;
     }
 
     // ACCESS CONTROL COMMANDS
 
 
     // account (ACCT)
     if ( cmd == "ACCT" ) {
         // even wu-ftp does not support it
         send( "502 Command not implemented" );
     }
 
     // change working directory (CWD)
     else if ( cmd == "CWD" ) {
 
         if ( !args.isEmpty() ) {
             if ( directory.cd( args, TRUE ) )
                 send( "250 Requested file action okay, completed" );
             else
                 send( "550 Requested action not taken" );
         }
         else
             send( "500 Syntax error, command unrecognized" );
     }
 
     // change to parent directory (CDUP)
     else if ( cmd == "CDUP" ) {
         if ( directory.cdUp() )
             send( "250 Requested file action okay, completed" );
         else
             send( "550 Requested action not taken" );
     }
 
     // structure mount (SMNT)
     else if ( cmd == "SMNT" ) {
         // even wu-ftp does not support it
         send( "502 Command not implemented" );
     }
 
     // reinitialize (REIN)
     else if ( cmd == "REIN" ) {
         // even wu-ftp does not support it
         send( "502 Command not implemented" );
     }
 
 
     // TRANSFER PARAMETER COMMANDS
 
 
     // data port (PORT)
     else if ( cmd == "PORT" ) {
         if ( parsePort( arg ) )
             send( "200 Command okay" );
         else
             send( "500 Syntax error, command unrecognized" );
     }
 
     // passive (PASV)
     else if ( cmd == "PASV" ) {
         passiv = TRUE;
         send( "227 Entering Passive Mode ("
               + address().toString().replace( QRegExp( "\\." ), "," ) + ","
               + QString::number( ( serversocket->port() ) >> 8 ) + ","
               + QString::number( ( serversocket->port() ) & 0xFF ) +")" );
     }
 
     // representation type (TYPE)
     else if ( cmd == "TYPE" ) {
         if ( arg.upper() == "A" || arg.upper() == "I" )
             send( "200 Command okay" );
         else
             send( "504 Command not implemented for that parameter" );
     }
 
     // file structure (STRU)
     else if ( cmd == "STRU" ) {
         if ( arg.upper() == "F" )
             send( "200 Command okay" );
         else
             send( "504 Command not implemented for that parameter" );
     }
 
     // transfer mode (MODE)
     else if ( cmd == "MODE" ) {
         if ( arg.upper() == "S" )
             send( "200 Command okay" );
         else
             send( "504 Command not implemented for that parameter" );
     }
 
 
     // FTP SERVICE COMMANDS
 
 
     // retrieve (RETR)
     else if ( cmd == "RETR" )
         if ( !args.isEmpty() && checkReadFile( absFilePath( args ) )
              || backupRestoreGzip( absFilePath( args ) ) ) {
             send( "150 File status okay" );
             sendFile( absFilePath( args ) );
         }
         else {
             qDebug("550 Requested action not taken");
             send( "550 Requested action not taken" );
         }
 
     // store (STOR)
     else if ( cmd == "STOR" )
         if ( !args.isEmpty() && checkWriteFile( absFilePath( args ) ) ) {
             send( "150 File status okay" );
             retrieveFile( absFilePath( args ) );
         }
         else
             send( "550 Requested action not taken" );
 
     // store unique (STOU)
     else if ( cmd == "STOU" ) {
         send( "502 Command not implemented" );
     }
 
     // append (APPE)
     else if ( cmd == "APPE" ) {
         send( "502 Command not implemented" );
     }
 
     // allocate (ALLO)
     else if ( cmd == "ALLO" ) {
         send( "200 Command okay" );
     }
 
     // restart (REST)
     else if ( cmd == "REST" ) {
         send( "502 Command not implemented" );
     }
 
     // rename from (RNFR)
     else if ( cmd == "RNFR" ) {
         renameFrom = QString::null;
         if ( args.isEmpty() )
             send( "500 Syntax error, command unrecognized" );
         else {
             QFile file( absFilePath( args ) );
             if ( file.exists() ) {
                 send( "350 File exists, ready for destination name" );
                 renameFrom = absFilePath( args );
             }
             else
                 send( "550 Requested action not taken" );
         }
     }
 
     // rename to (RNTO)
     else if ( cmd == "RNTO" ) {
         if ( lastCommand != "RNFR" )
             send( "503 Bad sequence of commands" );
         else if ( args.isEmpty() )
             send( "500 Syntax error, command unrecognized" );
         else {
             QDir dir( absFilePath( args ) );
             if ( dir.rename( renameFrom, absFilePath( args ), TRUE ) )
                 send( "250 Requested file action okay, completed." );
             else
                 send( "550 Requested action not taken" );
         }
     }
 
     // abort (ABOR)
     else if ( cmd.contains( "ABOR" ) ) {
         dtp->close();
         if ( dtp->dtpMode() != ServerDTP::Idle )
             send( "426 Connection closed; transfer aborted" );
         else
             send( "226 Closing data connection" );
     }
 
     // delete (DELE)
     else if ( cmd == "DELE" ) {
         if ( args.isEmpty() )
             send( "500 Syntax error, command unrecognized" );
         else {
             QFile file( absFilePath( args ) ) ;
             if ( file.remove() )
                 send( "250 Requested file action okay, completed" );
             else
                 send( "550 Requested action not taken" );
         }
     }
 
     // remove directory (RMD)
     else if ( cmd == "RMD" ) {
         if ( args.isEmpty() )
             send( "500 Syntax error, command unrecognized" );
         else {
             QDir dir;
             if ( dir.rmdir( absFilePath( args ), TRUE ) )
                 send( "250 Requested file action okay, completed" );
             else
                 send( "550 Requested action not taken" );
         }
     }
 
     // make directory (MKD)
     else if ( cmd == "MKD" ) {
         if ( args.isEmpty() ) {
             qDebug(" Error: no arg");
             send( "500 Syntax error, command unrecognized" );
         }
         else {
             QDir dir;
             if ( dir.mkdir( absFilePath( args ), TRUE ) )
                 send( "250 Requested file action okay, completed." );
             else
                 send( "550 Requested action not taken" );
         }
     }
 
     // print working directory (PWD)
     else if ( cmd == "PWD" ) {
         send( "257 \"" + directory.path() +"\"" );
     }
 
     // list (LIST)
     else if ( cmd == "LIST" ) {
         if ( sendList( absFilePath( args ) ) )
             send( "150 File status okay" );
         else
             send( "500 Syntax error, command unrecognized" );
     }
 
     // size (SIZE)
     else if ( cmd == "SIZE" ) {
         QString filePath = absFilePath( args );
         QFileInfo fi( filePath );
         bool gzipfile = backupRestoreGzip( filePath );
         if ( !fi.exists() && !gzipfile )
             send( "500 Syntax error, command unrecognized" );
         else {
             if ( !gzipfile )
                 send( "213 " + QString::number( fi.size() ) );
             else {
                 Process duproc( QString("du") );
                 duproc.addArgument("-s");
                 QString in, out;
                 if ( !duproc.exec(in, out) ) {
                     qDebug("du process failed; just sending back 1K");
                     send( "213 1024");
                 }
                 else {
                     QString size = out.left( out.find("\t") );
                     int guess = size.toInt()/5;
                     if ( filePath.contains("doc") )
                         guess *= 1000;
                     qDebug("sending back gzip guess of %d", guess);
                     send( "213 " + QString::number(guess) );
                 }
                     }           
         }
     }
     // name list (NLST)
     else if ( cmd == "NLST" ) {
         send( "502 Command not implemented" );
     }
 
     // site parameters (SITE)
     else if ( cmd == "SITE" ) {
         send( "502 Command not implemented" );
     }
 
     // system (SYST)
     else if ( cmd == "SYST" ) {
         send( "215 UNIX Type: L8" );
     }
 
     // status (STAT)
     else if ( cmd == "STAT" ) {
         send( "502 Command not implemented" );
     }
 
     // help (HELP )
     else if ( cmd == "HELP" ) {
         send( "502 Command not implemented" );
     }
 
     // noop (NOOP)
     else if ( cmd == "NOOP" ) {
         send( "200 Command okay" );
     }
 
     // not implemented
     else
         send( "502 Command not implemented" );
 
     lastCommand = cmd;
 }
 
 bool ServerPI::backupRestoreGzip( const QString &file )
 {
     return (file.find( "backup" ) != -1 &&
             file.findRev( ".tgz" ) == (int)file.length()-4 );
 }
 
 bool ServerPI::backupRestoreGzip( const QString &file, QStringList &targets )
 {
   if ( file.find( "backup" ) != -1 &&
        file.findRev( ".tgz" ) == (int)file.length()-4 ) {
       QFileInfo info( file );
       targets = info.dirPath( TRUE );
       qDebug("ServerPI::backupRestoreGzip for %s = %s", file.latin1(),
              targets.join(" ").latin1() );
       return true;
   }
   return false;
 }
 
 void ServerPI::sendFile( const QString& file )
 {
     if ( passiv ) {
         wait[SendFile] = TRUE;
         waitfile = file;
         if ( waitsocket )
             newConnection( waitsocket );
     }
     else {
       QStringList targets;
       if ( backupRestoreGzip( file, targets ) )
           dtp->sendGzipFile( file, targets, peeraddress, peerport );
       else dtp->sendFile( file, peeraddress, peerport );
     }
 }
 
 void ServerPI::retrieveFile( const QString& file )
 {
     if ( passiv ) {
         wait[RetrieveFile] = TRUE;
         waitfile = file;
         if ( waitsocket )
             newConnection( waitsocket );
     }
     else {
       QStringList targets;
       if ( backupRestoreGzip( file, targets ) )
         dtp->retrieveGzipFile( file, peeraddress, peerport );
       else
         dtp->retrieveFile( file, peeraddress, peerport );
     }
 }
 
 bool ServerPI::parsePort( const QString& pp )
 {
     QStringList p = QStringList::split( ",", pp );
     if ( p.count() != 6 ) return FALSE;
 
     // h1,h2,h3,h4,p1,p2
     peeraddress = QHostAddress( ( p[0].toInt() << 24 ) + ( p[1].toInt() << 16 ) +
                                 ( p[2].toInt() << 8 ) + p[3].toInt() );
     peerport = ( p[4].toInt() << 8 ) + p[5].toInt();
     return TRUE;
 }
 
 void ServerPI::dtpCompleted()
 {
     dtp->close();
     waitsocket = 0;
     send( "226 Closing data connection, file transfer successful" );
 }
 
 void ServerPI::dtpFailed()
 {
     dtp->close();
     waitsocket = 0;
     send( "451 Requested action aborted: local error in processing" );
 }
 
 void ServerPI::dtpError( int )
 {
     dtp->close();
     waitsocket = 0;
     send( "451 Requested action aborted: local error in processing" );
 }
 
 bool ServerPI::sendList( const QString& arg )
 {
     QByteArray listing;
     QBuffer buffer( listing );
 
     if ( !buffer.open( IO_WriteOnly ) )
         return FALSE;
 
     QTextStream ts( &buffer );
     QString fn = arg;
 
     if ( fn.isEmpty() )
         fn = directory.path();
 
     QFileInfo fi( fn );
     if ( !fi.exists() ) return FALSE;
 
     // return file listing
     if ( fi.isFile() ) {
         ts << fileListing( &fi ) << endl;
     }
 
     // return directory listing
     else if ( fi.isDir() ) {
         QDir dir( fn );
         const QFileInfoList *list = dir.entryInfoList( QDir::All | QDir::Hidden );
 
         QFileInfoListIterator it( *list );
         QFileInfo *info;
 
         unsigned long total = 0;
         while ( ( info = it.current() ) ) {
             if ( info->fileName() != "." && info->fileName() != ".." )
                 total += info->size();
             ++it;
         }
 
         ts << "total " << QString::number( total / 1024 ) << endl;
 
         it.toFirst();
         while ( ( info = it.current() ) ) {
             if ( info->fileName() == "." || info->fileName() == ".." ) {
                 ++it;
                 continue;
             }
             ts << fileListing( info ) << endl;
             ++it;
         }
     }
 
     if ( passiv ) {
         waitarray = buffer.buffer();
         wait[SendByteArray] = TRUE;
         if ( waitsocket )
             newConnection( waitsocket );
     }
     else
         dtp->sendByteArray( buffer.buffer(), peeraddress, peerport );
     return TRUE;
 }
 
 QString ServerPI::fileListing( QFileInfo *info )
 {
     if ( !info ) return QString::null;
     QString s;
 
     // type char
     if ( info->isDir() )
         s += "d";
     else if ( info->isSymLink() )
         s += "l";
     else
         s += "-";
 
     // permisson string
     s += permissionString( info ) + " ";
 
     // number of hardlinks
     int subdirs = 1;
 
     if ( info->isDir() )
         subdirs = 2;
     // FIXME : this is to slow
     //if ( info->isDir() )
     //subdirs = QDir( info->absFilePath() ).entryList( QDir::Dirs ).count();
 
     s += QString::number( subdirs ).rightJustify( 3, ' ', TRUE ) + " ";
 
     // owner
     s += info->owner().leftJustify( 8, ' ', TRUE ) + " ";
 
     // group
     s += info->group().leftJustify( 8, ' ', TRUE ) + " ";
 
     // file size in bytes
     s += QString::number( info->size() ).rightJustify( 9, ' ', TRUE ) + " ";
 
     // last modified date
     QDate date = info->lastModified().date();
     QTime time = info->lastModified().time();
     s += date.monthName( date.month() ) + " "
          + QString::number( date.day() ).rightJustify( 2, ' ', TRUE ) + " "
          + QString::number( time.hour() ).rightJustify( 2, '0', TRUE ) + ":"
          + QString::number( time.minute() ).rightJustify( 2,'0', TRUE ) + " ";
 
     // file name
     s += info->fileName();
 
     return s;
 }
 
 QString ServerPI::permissionString( QFileInfo *info )
 {
     if ( !info ) return QString( "---------" );
     QString s;
 
     // user
     if ( info->permission( QFileInfo::ReadUser ) ) s += "r";
     else s += "-";
     if ( info->permission( QFileInfo::WriteUser ) ) s += "w";
     else s += "-";
     if ( info->permission( QFileInfo::ExeUser ) ) s += "x";
     else s += "-";
 
     // group
     if ( info->permission( QFileInfo::ReadGroup ) ) s += "r";
     else s += "-";
     if ( info->permission( QFileInfo::WriteGroup ) )s += "w";
     else s += "-";
     if ( info->permission( QFileInfo::ExeGroup ) ) s += "x";
     else s += "-";
 
     // exec
     if ( info->permission( QFileInfo::ReadOther ) ) s += "r";
     else s += "-";
     if ( info->permission( QFileInfo::WriteOther ) ) s += "w";
     else s += "-";
     if ( info->permission( QFileInfo::ExeOther ) ) s += "x";
     else s += "-";
 
     return s;
 }
 
 void ServerPI::newConnection( int socket )
 {
     //qDebug( "New incomming connection" );
 
     if ( !passiv ) return;
 
     if ( wait[SendFile] ) {
         QStringList targets;
         if ( backupRestoreGzip( waitfile, targets ) )
             dtp->sendGzipFile( waitfile, targets );
         else
             dtp->sendFile( waitfile );
         dtp->setSocket( socket );
     }
     else if ( wait[RetrieveFile] ) {
       qDebug("check retrieve file");
       if ( backupRestoreGzip( waitfile ) )
         dtp->retrieveGzipFile( waitfile );
       else
         dtp->retrieveFile( waitfile );
       dtp->setSocket( socket );
     }
     else if ( wait[SendByteArray] ) {
         dtp->sendByteArray( waitarray );
         dtp->setSocket( socket );
     }
     else if ( wait[RetrieveByteArray] ) {
         qDebug("retrieve byte array");
         dtp->retrieveByteArray();
         dtp->setSocket( socket );
     }
     else
         waitsocket = socket;
 
     for( int i = 0; i < 4; i++ )
         wait[i] = FALSE;
 }
 
 QString ServerPI::absFilePath( const QString& file )
 {
     if ( file.isEmpty() ) return file;
 
     QString filepath( file );
     if ( file[0] != "/" )
         filepath = directory.path() + "/" + file;
 
     return filepath;
 }
 
 
 void ServerPI::timerEvent( QTimerEvent * )
 {
     connectionClosed();
 }
 
 
-ServerDTP::ServerDTP( QObject *parent = 0, const char* name = 0)
+ServerDTP::ServerDTP( QObject *parent, const char* name )
   : QSocket( parent, name ), mode( Idle ), createTargzProc( 0 ),
 retrieveTargzProc( 0 ), gzipProc( 0 )
 {
 
   connect( this, SIGNAL( connected() ), SLOT( connected() ) );
   connect( this, SIGNAL( connectionClosed() ), SLOT( connectionClosed() ) );
   connect( this, SIGNAL( bytesWritten( int ) ), SLOT( bytesWritten( int ) ) );
   connect( this, SIGNAL( readyRead() ), SLOT( readyRead() ) );
 
   gzipProc = new QProcess( this, "gzipProc" );
   gzipProc->setCommunication( QProcess::Stdin | QProcess::Stdout );
 
   createTargzProc = new QProcess( QString("tar"), this, "createTargzProc");
   createTargzProc->setCommunication( QProcess::Stdout );
   createTargzProc->setWorkingDirectory( QDir::rootDirPath() );
   connect( createTargzProc, SIGNAL( processExited() ), SLOT( targzDone() ) );
 
   QStringList args = "tar";
   args += "-xv";
   retrieveTargzProc = new QProcess( args, this, "retrieveTargzProc" );
   retrieveTargzProc->setCommunication( QProcess::Stdin );
   retrieveTargzProc->setWorkingDirectory( QDir::rootDirPath() );
   connect( retrieveTargzProc, SIGNAL( processExited() ),
            SIGNAL( completed() ) );
   connect( retrieveTargzProc, SIGNAL( processExited() ),
            SLOT( extractTarDone() ) );
 }
 
 ServerDTP::~ServerDTP()
 {
     buf.close();
     file.close();
     createTargzProc->kill();
 }
 
 void ServerDTP::extractTarDone()
 {
     qDebug("extract done");
     QCopEnvelope e( "QPE/Desktop", "restoreDone(QString)" );
     e << file.name();
 }
 
 void ServerDTP::connected()
 {
   // send file mode
   switch ( mode ) {
   case SendFile :
     if ( !file.exists() || !file.open( IO_ReadOnly) ) {
       emit failed();
       mode = Idle;
       return;
     }
 
     //qDebug( "Debug: Sending file '%s'", file.name().latin1() );
 
     bytes_written = 0;
     if ( file.size() == 0 ) {
       //make sure it doesn't hang on empty files
       file.close();
       emit completed();
       mode = Idle;
     } else {
 
       if( !file.atEnd() ) {
         QCString s;
         s.resize( block_size );
         int bytes = file.readBlock( s.data(), block_size );
         writeBlock( s.data(), bytes );
       }
     }
     break;
   case SendGzipFile:
     if ( createTargzProc->isRunning() ) {
       // SHOULDN'T GET HERE, BUT DOING A SAFETY CHECK ANYWAY
       qWarning("Previous tar --gzip process is still running; killing it...");
       createTargzProc->kill();
     }
 
     bytes_written = 0;
     qDebug("==>start send tar process");
     if ( !createTargzProc->start() )
       qWarning("Error starting %s or %s",
                createTargzProc->arguments().join(" ").latin1(),
                gzipProc->arguments().join(" ").latin1() );
     break;
   case SendBuffer:
     if ( !buf.open( IO_ReadOnly) ) {
       emit failed();
       mode = Idle;
       return;
     }
 
     // qDebug( "Debug: Sending byte array" );
     bytes_written = 0;
     while( !buf.atEnd() )
       putch( buf.getch() );
     buf.close();
     break;
   case RetrieveFile:
     // retrieve file mode
     if ( file.exists() && !file.remove() ) {
       emit failed();
       mode = Idle;
       return;
     }
 
     if ( !file.open( IO_WriteOnly) ) {
       emit failed();
       mode = Idle;
       return;
     }
     // qDebug( "Debug: Retrieving file %s", file.name().latin1() );
     break;
   case RetrieveGzipFile:
     qDebug("=-> starting tar process to receive .tgz file");
     break;
   case RetrieveBuffer:
     // retrieve buffer mode
     if ( !buf.open( IO_WriteOnly) ) {
       emit failed();
       mode = Idle;
       return;
     }
     // qDebug( "Debug: Retrieving byte array" );
     break;
   case Idle:
     qDebug("connection established but mode set to Idle; BUG!");
     break;
   }
 }
 
 void ServerDTP::connectionClosed()
 {
     //qDebug( "Debug: Data connection closed %ld bytes written", bytes_written );
 
     // send file mode
     if ( SendFile == mode ) {
         if ( bytes_written == file.size() )
             emit completed();
         else
             emit failed();
     }
 
     // send buffer mode
     else if ( SendBuffer == mode ) {
         if ( bytes_written == buf.size() )
             emit completed();
         else
             emit failed();
     }
 
     // retrieve file mode
     else if ( RetrieveFile == mode ) {
         file.close();
         emit completed();
     }
 
     else if ( RetrieveGzipFile == mode ) {
         qDebug("Done writing ungzip file; closing input");
         gzipProc->flushStdin();
         gzipProc->closeStdin();
     }
 
     // retrieve buffer mode
     else if ( RetrieveBuffer == mode ) {
         buf.close();
         emit completed();
     }
 
     mode = Idle;
 }
 
 void ServerDTP::bytesWritten( int bytes )
 {
     bytes_written += bytes;
 
     // send file mode
     if ( SendFile == mode ) {
 
         if ( bytes_written == file.size() ) {
             // qDebug( "Debug: Sending complete: %d bytes", file.size() );
             file.close();
             emit completed();
             mode = Idle;
         }
         else if( !file.atEnd() ) {
             QCString s;
             s.resize( block_size );
             int bytes = file.readBlock( s.data(), block_size );
             writeBlock( s.data(), bytes );
         }
     }
 
     // send buffer mode
     if ( SendBuffer == mode ) {
 
         if ( bytes_written == buf.size() ) {
             // qDebug( "Debug: Sending complete: %d bytes", buf.size() );
             emit completed();
             mode = Idle;
         }
     }
 }
 
 void ServerDTP::readyRead()
 {
     // retrieve file mode
     if ( RetrieveFile == mode ) {
         QCString s;
         s.resize( bytesAvailable() );
         readBlock( s.data(), bytesAvailable() );
         file.writeBlock( s.data(), s.size() );
     }
     else if ( RetrieveGzipFile == mode ) {
         if ( !gzipProc->isRunning() )
             gzipProc->start();
         
               QByteArray s;
         s.resize( bytesAvailable() );
         readBlock( s.data(), bytesAvailable() );
         gzipProc->writeToStdin( s );
         qDebug("wrote %d bytes to ungzip ", s.size() );
     }
     // retrieve buffer mode
     else if ( RetrieveBuffer == mode ) {
         QCString s;
         s.resize( bytesAvailable() );
         readBlock( s.data(), bytesAvailable() );
         buf.writeBlock( s.data(), s.size() );
     }
 }
 
 void ServerDTP::writeTargzBlock()
 {
     QByteArray block = gzipProc->readStdout();
     writeBlock( block.data(), block.size() );
     qDebug("writeTargzBlock %d", block.size());
     if ( !createTargzProc->isRunning() ) {
         qDebug("tar and gzip done");
         emit completed();
         mode = Idle;
         disconnect( gzipProc, SIGNAL( readyReadStdout() ),
                     this, SLOT( writeTargzBlock() ) );
     }
 }
 
 void ServerDTP::targzDone()
 {
     //qDebug("targz done");
     disconnect( createTargzProc, SIGNAL( readyReadStdout() ),
                 this, SLOT( gzipTarBlock() ) );
     gzipProc->closeStdin();
 }
 
 void ServerDTP::gzipTarBlock()
 {
     //qDebug("gzipTarBlock");
     if ( !gzipProc->isRunning() ) {
         //qDebug("auto start gzip proc");
         gzipProc->start();
     }
     gzipProc->writeToStdin( createTargzProc->readStdout() );
 }
 
 void ServerDTP::sendFile( const QString fn, const QHostAddress& host, Q_UINT16 port )
 {
     file.setName( fn );
     mode = SendFile;
     connectToHost( host.toString(), port );
 }
 
 void ServerDTP::sendFile( const QString fn )
 {
     file.setName( fn );
     mode = SendFile;
 }
 
 void ServerDTP::sendGzipFile( const QString &fn,
                               const QStringList &archiveTargets,
                               const QHostAddress& host, Q_UINT16 port )
 {
     sendGzipFile( fn, archiveTargets );
     connectToHost( host.toString(), port );
 }
 
 void ServerDTP::sendGzipFile( const QString &fn,
                               const QStringList &archiveTargets  )
 {
     mode = SendGzipFile;
     file.setName( fn );
 
     QStringList args = "tar";
     args += "-cv";
     args += archiveTargets;
     qDebug("sendGzipFile %s", args.join(" ").latin1() );
     createTargzProc->setArguments( args );
     connect( createTargzProc,
              SIGNAL( readyReadStdout() ), SLOT( gzipTarBlock() ) );
 
             gzipProc->setArguments( "gzip" );
     connect( gzipProc, SIGNAL( readyReadStdout() ),
              SLOT( writeTargzBlock() ) );
 }
 
 void ServerDTP::gunzipDone()
 {
     qDebug("gunzipDone");
     disconnect( gzipProc, SIGNAL( processExited() ),
                 this, SLOT( gunzipDone() ) );
     retrieveTargzProc->closeStdin();
     disconnect( gzipProc, SIGNAL( readyReadStdout() ),
                     this, SLOT( tarExtractBlock() ) );
 }
 
 void ServerDTP::tarExtractBlock()
 {
     qDebug("ungzipTarBlock");
     if ( !retrieveTargzProc->isRunning() ) {
         qDebug("auto start ungzip proc");
         if ( !retrieveTargzProc->start() )
             qWarning(" failed to start tar -x process");
     }
     retrieveTargzProc->writeToStdin( gzipProc->readStdout() );
 }
 
 
 void ServerDTP::retrieveFile( const QString fn, const QHostAddress& host, Q_UINT16 port )
 {
     file.setName( fn );
     mode = RetrieveFile;
     connectToHost( host.toString(), port );
 }
 
 void ServerDTP::retrieveFile( const QString fn )
 {
     file.setName( fn );
     mode = RetrieveFile;
 }
 
 void ServerDTP::retrieveGzipFile( const QString &fn )
 {
     qDebug("retrieveGzipFile %s", fn.latin1());
     file.setName( fn );
     mode = RetrieveGzipFile;
 
             gzipProc->setArguments( "gunzip" );
     connect( gzipProc, SIGNAL( readyReadStdout() ),
              SLOT( tarExtractBlock() ) );
     connect( gzipProc, SIGNAL( processExited() ),
              SLOT( gunzipDone() ) );
 }
 
 void ServerDTP::retrieveGzipFile( const QString &fn, const QHostAddress& host, Q_UINT16 port )
 {
     retrieveGzipFile( fn );
     connectToHost( host.toString(), port );
 }
 
 void ServerDTP::sendByteArray( const QByteArray& array, const QHostAddress& host, Q_UINT16 port )
 {
     buf.setBuffer( array );
     mode = SendBuffer;
     connectToHost( host.toString(), port );
 }
 
 void ServerDTP::sendByteArray( const QByteArray& array )
 {
     buf.setBuffer( array );
     mode = SendBuffer;
 }
 
 void ServerDTP::retrieveByteArray( const QHostAddress& host, Q_UINT16 port )
 {
     buf.setBuffer( QByteArray() );
     mode = RetrieveBuffer;
     connectToHost( host.toString(), port );
 }
 
 void ServerDTP::retrieveByteArray()
 {
     buf.setBuffer( QByteArray() );
     mode = RetrieveBuffer;
 }
 
 void ServerDTP::setSocket( int socket )
 {
     QSocket::setSocket( socket );
     connected();
 }