fix includes

4 files changed, 0 insertions, 31 deletions

diff --git a/core/qws/main.cpp b/core/qws/main.cpp
index bfed283..1c3c621 100644
--- a/core/qws/main.cpp
+++ b/core/qws/main.cpp
@@ -1,71 +1,69 @@
-#include <qwindowsystem_qws.h>
-#include <qapplication.h>
 
 #include "oqwsserver.h"
 
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <fcntl.h>
 #include <unistd.h> 
 
 #include <syslog.h>
 #include <stdio.h>
 
 #define APPNAME "op-qws"
 
 void toSyslog(QtMsgType type, const char *msg)
 {
     int level = LOG_INFO;
     switch (type) {
         case QtDebugMsg:
             level = LOG_DEBUG;
             break;
         case QtWarningMsg:
             level = LOG_WARNING;
             break;
         case QtFatalMsg:
             level = LOG_ERR;
             break;
     }
     syslog (LOG_DAEMON | level, msg);
 }
 
 int daemon_init(void)
 {
     pid_t pid;
 
     if ((pid = fork()) < 0)
         return(-1);
     else if (pid != 0)
         exit(0);
 
     setsid();
 
     chdir("/");	
 
     umask(0);
 
     fclose(stdout);
     fclose(stderr);
     fclose(stdin);
 
     return(0);
 }
 
 int main( int argc, char ** argv )
 {
     while (argc > 1) {
         if (strcmp(argv[--argc], "-d") == 0) {
             // daemonize
             openlog(APPNAME, 0, LOG_DAEMON);
             qInstallMsgHandler(toSyslog);
             if (daemon_init() != 0) {
                 fprintf(stderr, "%s: Error: Unable to daemonize\n", APPNAME);
                 return 1;
 	    }
 	}
     }
 
     OQWSServer a(argc, argv, QApplication::GuiServer);
     return a.exec();
 }
diff --git a/core/qws/oqwsserver.cpp b/core/qws/oqwsserver.cpp
index 1c61d19..907686a 100644
--- a/core/qws/oqwsserver.cpp
+++ b/core/qws/oqwsserver.cpp
@@ -1,196 +1,181 @@
 /**********************************************************************
 ** 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 <syslog.h>
 
 #include "oqwsserver.h"
 #include "qcopbridge.h"
 #include "transferserver.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/network.h>
-#include <qpe/global.h>
 
 #if defined( QT_QWS_SL5XXX ) || defined( QT_QWS_IPAQ )
 #include <qpe/custom.h>
 #endif
 
 #include <opie/odevice.h>
 
-#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>
 #include <fcntl.h>
 
 using namespace Opie;
 
 OQWSServer::OQWSServer( int& argc, char **argv, Type appType )
 	: QPEApplication( argc, argv, appType )
 {
 	startServers();
 }
 
 OQWSServer::~OQWSServer()
 {
 	terminateServers();
 }
 
 bool OQWSServer::eventFilter ( QObject *o, QEvent *e )
 {
 #if 0
 	if ( e-> type ( ) == QEvent::KeyPress || e-> type ( ) == QEvent::KeyRelease ) {
 		QKeyEvent *ke = (QKeyEvent *) e;
 	
 		const ODeviceButton *db = ODevice::inst ( )-> buttonForKeycode ( ke-> key ( ));
         
 		if ( db ) {
 			if (checkButtonAction ( db, ke-> key ( ), e-> type ( ) == QEvent::KeyPress, ke-> isAutoRepeat ( )))
 				return true;		//checkButtonAction retrune false if events should be routed through
 		}
 	}
 #endif
 	return QPEApplication::eventFilter ( o, e );
 }
 
 #ifdef Q_WS_QWS
 
 bool OQWSServer::qwsEventFilter( QWSEvent *e )
 {
 #if 0
 	qpedesktop->checkMemory();
 
 	if ( e->type == QWSEvent::Key ) {
 		QWSKeyEvent * ke = (QWSKeyEvent *) e;
 		ushort keycode = ke-> simpleData. keycode;
 
 		if ( !loggedin && keycode != Key_F34 )
 			return true;
 			
 		bool press = ke-> simpleData. is_press;
 		bool autoRepeat = ke-> simpleData. is_auto_repeat;
 
 		if ( !keyboardGrabbed ( )) {
 			// app that registers key/message to be sent back to the app, when it doesn't have focus,
 			// when user presses key, unless keyboard has been requested from app.
 			// will not send multiple repeats if user holds key
 			// i.e. one shot
 		 
 			if ( keycode != 0 && press && !autoRepeat ) {
 				for ( KeyRegisterList::Iterator it = keyRegisterList.begin(); it != keyRegisterList.end(); ++it ) {
 					if (( *it ). getKeyCode ( ) == keycode ) {
 						QCopEnvelope (( *it ). getChannel ( ), ( *it ). getMessage ( ));
 						return true;
 					}
 				}
 			}
 		}
 
 		if ( keycode == HardKey_Suspend ) {
 			if ( press )
 				emit power ( );
 			return true;
 		}
 		else if ( keycode == HardKey_Backlight ) {
 			if ( press )
 				emit backlight ( );
 			return true;
 		}
 		else if ( keycode == Key_F32 ) {
 			if ( press )
 				QCopEnvelope e( "QPE/Desktop", "startSync()" );
 			return true;
 		}
 		else if ( keycode == Key_F31 && !ke-> simpleData. modifiers ) { // Symbol Key -> show Unicode IM
 			if ( press )
 				emit symbol ( );
 			return true;
 		}
 		else if ( keycode == Key_NumLock ) {
 			if ( press )
 				emit numLockStateToggle ( );
 		}
 		else if ( keycode == Key_CapsLock ) {
 			if ( press )
 				emit capsLockStateToggle();
 		}
 		if (( press && !autoRepeat ) || ( !press && autoRepeat )) {
 			if ( m_keyclick_sound )
 				ODevice::inst ( )-> keySound ( );
 		}
 	}
 	else if ( e-> type == QWSEvent::Mouse ) {
 		QWSMouseEvent * me = ( QWSMouseEvent * ) e;
 		static bool up = true;
 
 		if ( me-> simpleData. state & LeftButton ) {
 			if ( up ) {
 				up = false;
 				if ( m_screentap_sound )
 					ODevice::inst ( ) -> touchSound ( );
 			}
 		}
 		else {
 			up = true;
 		}
 	}
 #endif
 	return QPEApplication::qwsEventFilter ( e );
 }
 
 #endif
 
 void OQWSServer::startServers()
 {
 	// start qcop bridge server
 	m_qcopBridge = new QCopBridge( 4243 );
 	if ( !m_qcopBridge->ok() ) {
 		delete m_qcopBridge;
 		m_qcopBridge = 0;
 	}
 	// start transfer server
 	m_transferServer = new TransferServer( 4242 );
 	if ( !m_transferServer->ok() ) {
 		delete m_transferServer;
 		m_transferServer = 0;
 	}
 //	if ( !transferServer || !qcopBridge )
 //		startTimer( 2000 );
 }
 
 void OQWSServer::terminateServers()
 {
 	delete m_transferServer;
 	delete m_qcopBridge;
 	m_transferServer = 0;
 	m_qcopBridge = 0;
 }
diff --git a/core/qws/qcopbridge.cpp b/core/qws/qcopbridge.cpp
index 6177a7c..c0c52e8 100644
--- a/core/qws/qcopbridge.cpp
+++ b/core/qws/qcopbridge.cpp
@@ -1,422 +1,416 @@
 /**********************************************************************
 ** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
 **
 ** This file is part of the 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 <qpe/version.h>
 
-#include <qdir.h>
-#include <qfile.h>
 #include <qtextstream.h>
-#include <qdatastream.h>
-#include <qstringlist.h>
-#include <qfileinfo.h>
-#include <qregexp.h>
 #ifdef QWS
 #include <qcopchannel_qws.h>
 #endif
 
 #define _XOPEN_SOURCE
 #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 ,
         const char* name )
     : QServerSocket( port, 1, parent, name ),
       desktopChannel( 0 ),
       cardChannel( 0 )
 {
     if ( !ok() )
 	qWarning( "Failed to bind to port %d", port );
     else {
 #ifndef QT_NO_COP
 	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 &)) );
 #endif
     }
     sendSync = FALSE;
 }
 
 QCopBridge::~QCopBridge()
 {
 #ifndef QT_NO_COP
     delete desktopChannel;
 #endif
 }
 
 void QCopBridge::newConnection( int socket )
 {
     QCopBridgePI *pi = new QCopBridgePI( socket, this );
     openConnections.append( pi );
     connect ( pi, SIGNAL( connectionClosed( QCopBridgePI *) ), this, SLOT( connectionClosed( QCopBridgePI *) ) );
 #ifndef QT_NO_COP
     QCopEnvelope( "QPE/System", "setScreenSaverMode(int)" ) << QPEApplication::DisableSuspend;
 #endif
 
     if ( sendSync ) {
 	pi ->startSync();
 	sendSync = FALSE;
     }
 }
 
 void QCopBridge::connectionClosed( QCopBridgePI *pi )
 {
     openConnections.remove( pi );
     if ( openConnections.count() == 0 ) {
 #ifndef QT_NO_COP
 	QCopEnvelope( "QPE/System", "setScreenSaverMode(int)" ) << QPEApplication::Enable;
 #endif
     }
 }
 
 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 throught the qcop bridge", (*it).latin1() );
 		return;
 	    }
 	    QString estr;
 	    for (int i=0; i<(int)str.length(); i++) {
 		QChar ch = str[i];
 		if ( ch.row() )
 		    goto quick;
 		switch (ch.cell()) {
 		    case '&':
 			estr.append( "&amp;" );
 			break;
 		    case ' ':
 			estr.append( "&0x20;" );
 			break;
 		    case '\n':
 			estr.append( "&0x0d;" );
 			break;
 		    case '\r':
 			estr.append( "&0x0a;" );
 			break;
 		    default: quick:
 			estr.append(ch);
 		}
 	    }
 	    data += " " + estr;
 	}
     }
     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 , const char* name )
     : QSocket( parent, name )
 {
     setSocket( socket );
 
     peerport = peerPort();
     peeraddress = peerAddress();
 
 #ifndef INSECURE
     if ( !SyncAuthentication::isAuthorized(peeraddress) ) {
 	state = Forbidden;
 	startTimer( 0 );
     } else
 #endif	
     {
 	state = Connected;
 	sendSync = FALSE;
 	connect( this, SIGNAL( readyRead() ), SLOT( read() ) );
 	connect( this, SIGNAL( connectionClosed() ), SLOT( connectionClosed() ) );
 
 	QString intro="220 Qtopia ";
 	intro += QPE_VERSION; intro += ";";
 	intro += "challenge="; intro += SyncAuthentication::serverId(); intro += ";";
 	intro += "loginname="; intro += SyncAuthentication::loginName(); intro += ";";
 	intro += "displayname="; intro += SyncAuthentication::ownerName(); intro += ";";
 	send( intro );
 	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() );
 }
 
 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 || !SyncAuthentication::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" || !SyncAuthentication::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++;
 	    }
 
 #ifndef QT_NO_COP
 	    if ( !QCopChannel::isRegistered( channel.latin1() ) ) {
 		// send message back about it
 		QString answer = "599 ChannelNotRegistered " + channel;
 		send( answer );
 		return;
 	    }
 #endif
 	
 #ifndef QT_NO_COP
 	    if ( paramList.count() )
 		QCopChannel::send( channel.latin1(), command.latin1(), buffer );
 	    else
 		QCopChannel::send( channel.latin1(), command.latin1() );
 
 	    send( "200 Command okay" );
 #endif
 	}
     }
     // not implemented
     else
 	send( "502 Command not implemented" );
 }
 
 
 
 void QCopBridgePI::timerEvent( QTimerEvent * )
 {
     if ( connected )
 	connected = FALSE;
     else
 	connectionClosed();
 }
diff --git a/core/qws/transferserver.cpp b/core/qws/transferserver.cpp
index 239c824..30bf438 100644
--- a/core/qws/transferserver.cpp
+++ b/core/qws/transferserver.cpp
@@ -1,1443 +1,1435 @@
 /**********************************************************************
 ** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
 **
 ** This file is part of the 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>
 #include <time.h>
 
 #ifndef Q_OS_MACX
 #include <shadow.h>
 #endif /* Q_OS_MACX */
 
 /* we need the _OS_LINUX stuff first ! */
-#include <qglobal.h>
 
 #ifndef  _OS_LINUX_
 // Is anybody able to review this ? The include "uuid/uuid.h" couldn't be found
 // anywhere ? Therfore I removed it completely..
 // I think it should be made permanentyl !? (eilers)
 #warning "Where should uuid/uuid.h be found ? Removed this part .. (eilers)"
 #if 0
 
 extern "C"
 {
 #include <uuid/uuid.h>
 #define UUID_H_INCLUDED
 }
 
 #endif
 
 #endif // not defined linux
 
 #if defined(_OS_LINUX_)
 #include <shadow.h>
 #elif defined(Q_OS_MACX)
 #include <stdlib.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/process.h>
 #include <qpe/global.h>
 #include <qpe/config.h>
 #include <qpe/contact.h>
-#include <qpe/quuid.h>
 #include <qpe/version.h>
 #include <qpe/qcopenvelope_qws.h>
 
 #include "transferserver.h"
 #include <opie/oprocess.h>
 
 const int block_size = 51200;
 
 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 );
 }
 
 /*
  * small class in anonymous namespace
  * to generate a QUUid for us
  */
 namespace
 {
 struct UidGen
 {
 	QString uuid();
 };
 #if defined(Q_OS_MACX)
 QString UidGen::uuid()
 {
 	srandom( random() );
 	QString numStr = QString::number( random() );
 
 	return "{" + numStr + "}";
 }
 #elif defined(_OS_LINUX_)
 /*
 * linux got a /proc/sys/kernel/random/uuid file
 * it'll generate the uuids for us
 */
 QString UidGen::uuid()
 {
 	QFile file( "/proc/sys/kernel/random/uuid" );
 	if (!file.open(IO_ReadOnly ) )
 		return QString::null;
 
 	QTextStream stream(&file);
 
 	return "{" + stream.read().stripWhiteSpace() + "}";
 }
 #else
 QString UidGen::uuid()
 {
 	uuid_t uuid;
 	::uuid_generate( uuid );
 	return QUUid( uuid ).toString();
 }
 #endif
 }
 
 QString SyncAuthentication::serverId()
 {
 	Config cfg("Security");
 	cfg.setGroup("Sync");
 	QString r = cfg.readEntry("serverid");
 	if ( r.isEmpty() ) {
 		UidGen gen;
 		r = gen.uuid();
 		cfg.writeEntry("serverid", r );
 	}
 	return r;
 }
 
 QString SyncAuthentication::ownerName()
 {
 	QString vfilename = Global::applicationFileName("addressbook",
 	                    "businesscard.vcf");
 	if (QFile::exists(vfilename)) {
 		Contact c;
 		c = Contact::readVCard( vfilename )[0];
 		return c.fullName();
 	}
 
 	return "";
 }
 
 QString SyncAuthentication::loginName()
 {
 	struct passwd *pw;
 	pw = getpwuid( geteuid() );
 	return QString::fromLocal8Bit( pw->pw_name );
 }
 
 int SyncAuthentication::isAuthorized(QHostAddress peeraddress)
 {
 	Config cfg("Security");
 	cfg.setGroup("Sync");
 	//    QString allowedstr = cfg.readEntry("auth_peer","192.168.1.0");
 	uint auth_peer = cfg.readNumEntry("auth_peer", 0xc0a80100);
 
 	//    QHostAddress allowed;
 	//    allowed.setAddress(allowedstr);
 	//    uint auth_peer = allowed.ip4Addr();
 	uint auth_peer_bits = cfg.readNumEntry("auth_peer_bits", 24);
 	uint mask = auth_peer_bits >= 32 // shifting by 32 is not defined
 	            ? 0xffffffff : (((1 << auth_peer_bits) - 1) << (32 - auth_peer_bits));
 	return (peeraddress.ip4Addr() & mask) == auth_peer;
 }
 
 bool SyncAuthentication::checkUser( const QString& user )
 {
 	if ( user.isEmpty() )
 		return FALSE;
 	QString euser = loginName();
 	return user == euser;
 }
 
 bool SyncAuthentication::checkPassword( const QString& password )
 {
 #ifdef ALLOW_UNIX_USER_FTP
 	// First, check system password...
 
 	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 );
 
 	// Note: some systems use more than crypt for passwords.
 	QString cpassword = QString::fromLocal8Bit( crypt( password.local8Bit(), cpwd.local8Bit() ) );
 	if ( cpwd == cpassword )
 		return TRUE;
 #endif
 
 	static int lastdenial = 0;
 	static int denials = 0;
 	int now = time(0);
 
 	// Detect old Qtopia Desktop (no password)
 	if ( password.isEmpty() ) {
 		if ( denials < 1 || now > lastdenial + 600 ) {
 			QMessageBox::warning( 0, tr("Sync Connection"),
 			                      tr("<p>An unauthorized system is requesting access to this device."
 			                         "<p>If you are using a version of Qtopia Desktop older than 1.5.1, "
 			                         "please upgrade."),
 			                      tr("Deny") );
 			denials++;
 			lastdenial = now;
 		}
 		return FALSE;
 	}
 
 	// Second, check sync password...
 	QString pass = password.left(6);
 	/* old QtopiaDesktops are sending
 	 * rootme newer versions got a Qtopia
 	 * prefixed. Qtopia prefix will suceed
 	 * until the sync software syncs up
 	 * FIXME
 	 */
 	if ( pass == "rootme" || pass == "Qtopia") {
 
 		QString cpassword = QString::fromLocal8Bit( crypt( password.mid(8).local8Bit(), "qp" ) );
 		Config cfg("Security");
 		cfg.setGroup("Sync");
 		QString pwds = cfg.readEntry("Passwords");
 		if ( QStringList::split(QChar(' '), pwds).contains(cpassword) )
 			return TRUE;
 
 		// Unrecognized system. Be careful...
 
 		if ( (denials > 2 && now < lastdenial + 600)
 		        || QMessageBox::warning(0, tr("Sync Connection"),
 		                                tr("<p>An unrecognized system is requesting access to this device."
 		                                   "<p>If you have just initiated a Sync for the first time, this is normal."),
 		                                tr("Allow"), tr("Deny"), 0, 1, 1 ) == 1 ) {
 			denials++;
 			lastdenial = now;
 			return FALSE;
 		}
 		else {
 			denials = 0;
 			cfg.writeEntry("Passwords", pwds + " " + cpassword);
 			return TRUE;
 		}
 	}
 
 	return FALSE;
 }
 
 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 ( !SyncAuthentication::isAuthorized(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 " QPE_VERSION " FTP Server" );
 		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::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 || !SyncAuthentication::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" || !SyncAuthentication::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" );
 				QCopEnvelope e("QPE/System", "linkChanged(QString)" );
 				e << file.name();
 			}
 			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()
 {
 	send( "226 Closing data connection, file transfer successful" );
 	if ( dtp->dtpMode() == ServerDTP::RetrieveFile ) {
 		QString fn = dtp->fileName();
 		if ( fn.right(8) == ".desktop" && fn.find("/Documents/") >= 0 ) {
 			QCopEnvelope e("QPE/System", "linkChanged(QString)" );
 			e << fn;
 		}
 	}
 	waitsocket = 0;
 	dtp->close();
 }
 
 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, 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 OProcess( this, "gzipProc" );
 
 	createTargzProc = new OProcess( QString("tar"), this, "createTargzProc");
 	createTargzProc->setWorkingDirectory( QDir::rootDirPath() );
 	connect( createTargzProc, SIGNAL( processExited(OProcess *) ), SLOT( targzDone() ) );
 
 	QStringList args = "tar";
 	args += "-xv";
 	retrieveTargzProc = new OProcess( args, this, "retrieveTargzProc" );
 	retrieveTargzProc->setWorkingDirectory( QDir::rootDirPath() );
 	connect( retrieveTargzProc, SIGNAL( processExited(OProcess *) ),
 	         SIGNAL( completed() ) );
 	connect( retrieveTargzProc, SIGNAL( processExited(OProcess *) ),
 	         SLOT( extractTarDone() ) );
 }
 
 ServerDTP::~ServerDTP()
 {
 	buf.close();
 	file.close();
 	createTargzProc->kill();
 }
 
 void ServerDTP::extractTarDone()
 {
 	qDebug("extract done");
 #ifndef QT_NO_COP
 
 	QCopEnvelope e( "QPE/Desktop", "restoreDone(QString)" );
 	e << file.name();
 #endif
 }
 
 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(OProcess::NotifyOnExit, OProcess::Stdout) )
 				qWarning("Error starting %s or %s",
 				         createTargzProc->args()[0].data(),
 				         gzipProc->args()[0].data());
 			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(OProcess::NotifyOnExit, (OProcess::Communication) ( OProcess::Stdin | OProcess::Stdout ));
 
 		QByteArray s;
 		s.resize( bytesAvailable() );
 		readBlock( s.data(), bytesAvailable() );
 		gzipProc->writeStdin( s.data(), s.size() );
 		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(OProcess *, char *buffer, int buflen)
 {
 	writeBlock( buffer, buflen );
 	qDebug("writeTargzBlock %d", buflen);
 	if ( !createTargzProc->isRunning() ) {
 		qDebug("tar and gzip done");
 		emit completed();
 		mode = Idle;
 		disconnect( gzipProc, SIGNAL( receivedStdout(OProcess *, char *, int ) ),
 		            this, SLOT( writeTargzBlock(OProcess *, char *, int) ) );
 	}
 }
 
 void ServerDTP::targzDone()
 {
 	//qDebug("targz done");
 	disconnect( createTargzProc, SIGNAL( receivedStdout(OProcess *, char *, int) ),
 	            this, SLOT( gzipTarBlock(OProcess *, char *, int) ) );
 	gzipProc->closeStdin();
 }
 
 void ServerDTP::gzipTarBlock(OProcess *, char *buffer, int buflen)
 {
 	//qDebug("gzipTarBlock");
 	if ( !gzipProc->isRunning() ) {
 		//qDebug("auto start gzip proc");
 		gzipProc->start(OProcess::NotifyOnExit, (OProcess::Communication) ( OProcess::Stdin | OProcess::Stdout ));
 	}
 	gzipProc->writeStdin( buffer, buflen );
 }
 
 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->clearArguments( );
 	*createTargzProc << args;
 	connect( createTargzProc,
 	         SIGNAL( receivedStdout(OProcess *, char *, int) ), SLOT( gzipTarBlock(OProcess *, char *, int) ) );
 
 	gzipProc->clearArguments( );
 	*gzipProc << "gzip";
 	connect( gzipProc, SIGNAL( receivedStdout(OProcess *, char *, int) ),
 	         SLOT( writeTargzBlock(OProcess *, char *, int) ) );
 }
 
 void ServerDTP::gunzipDone()
 {
 	qDebug("gunzipDone");
 	disconnect( gzipProc, SIGNAL( processExited() ),
 	            this, SLOT( gunzipDone() ) );
 	retrieveTargzProc->closeStdin();
 	disconnect( gzipProc, SIGNAL( receivedStdout(OProcess *, char *, int) ),
 	            this, SLOT( tarExtractBlock(OProcess *, char *, int) ) );
 }
 
 void ServerDTP::tarExtractBlock(OProcess *, char *buffer, int buflen)
 {
 	qDebug("tarExtractBlock");
 	if ( !retrieveTargzProc->isRunning() ) {
 		qDebug("auto start ungzip proc");
 		if ( !retrieveTargzProc->start(OProcess::NotifyOnExit, OProcess::Stdin) )
 			qWarning(" failed to start tar -x process");
 	}
 	retrieveTargzProc->writeStdin( buffer, buflen );
 }
 
 
 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->clearArguments();
 	*gzipProc << "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();
 }