- convert qDebug to odebug

2 files changed, 1254 insertions, 1246 deletions

diff --git a/core/qws/qcopbridge.cpp b/core/qws/qcopbridge.cpp
index 4fd0807..822efb7 100644
--- a/core/qws/qcopbridge.cpp
+++ b/core/qws/qcopbridge.cpp
@@ -8,409 +8,413 @@
 ** 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"
 
+/* OPIE */
 #include <qpe/qcopenvelope_qws.h>
 #include <qpe/qpeapplication.h>
 #include <qpe/version.h>
+#include <opie2/odebug.h>
 
+/* QT */
 #include <qtextstream.h>
 #ifdef QWS
 #include <qcopchannel_qws.h>
 #endif
 
+/* STD */
 #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 );
+    owarn << "Failed to bind to port " << port << "" << oendl;
     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&)) );
+    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;
+    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;
+    QCopEnvelope( "QPE/System", "setScreenSaverMode(int)" ) << QPEApplication::Enable;
 #endif
     }
 }
 
 void QCopBridge::closeOpenConnections()
 {
     QCopBridgePI *pi;
     for ( pi = openConnections.first(); pi != 0; pi = openConnections.next() )
-	pi->close();
+    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;
+    odebug << "DesktopMessage: bad qcop syntax" << oendl;
+    return;
     }
 
     QString params = command.mid( paren + 1 );
     if ( params[params.length()-1] != ')' ) {
-	qDebug("DesktopMessage: bad qcop syntax");
-	return;
+    odebug << "DesktopMessage: bad qcop syntax" << oendl;
+    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;
-	}
+    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 {
+        odebug << " cannot route the argument type " << (*it) << " throught the qcop bridge" << oendl;
+        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 );
+    // 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 );
+    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 );
+    state = Forbidden;
+    startTimer( 0 );
     } else
-#endif	
+#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;
+    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" );
+    // odebug << "Debug: Connection closed" << oendl;
     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() );
+    //odebug << "sending qcop message: " << msg << "" << oendl;
 }
 
 void QCopBridgePI::read()
 {
     while ( canReadLine() )
-	process( readLine().stripWhiteSpace() );
+    process( readLine().stripWhiteSpace() );
 }
 
 void QCopBridgePI::process( const QString& message )
 {
-    //qDebug( "Command: %s", message.latin1() );
+    //odebug << "Command: " << message << "" << oendl;
 
     // 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];
+    arg = msg[1];
 
     // we always respond to QUIT, regardless of state
     if ( cmd == "QUIT" ) {
-	send( "211 Have a nice day!" );
-	delete this;
-	return;
+    send( "211 Have a nice day!" );
+    delete this;
+    return;
     }
 
     // connected to client
     if ( Connected == state )
-	return;
+    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;
+    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;
+    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" );
+    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++;
-	    }
+    // 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;
-	    }
+        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() );
+        if ( paramList.count() )
+        QCopChannel::send( channel.latin1(), command.latin1(), buffer );
+        else
+        QCopChannel::send( channel.latin1(), command.latin1() );
 
-	    send( "200 Command okay" );
+        send( "200 Command okay" );
 #endif
-	}
+    }
     }
     // not implemented
     else
-	send( "502 Command not implemented" );
+    send( "502 Command not implemented" );
 }
 
 
 
 void QCopBridgePI::timerEvent( QTimerEvent * )
 {
     if ( connected )
-	connected = FALSE;
+    connected = FALSE;
     else
-	connectionClosed();
+    connectionClosed();
 }
diff --git a/core/qws/transferserver.cpp b/core/qws/transferserver.cpp
index d0fec89..777c384 100644
--- a/core/qws/transferserver.cpp
+++ b/core/qws/transferserver.cpp
@@ -4,32 +4,36 @@
 ** 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.
 **
 **********************************************************************/
+
+/* OPIE */
+#include <opie2/odebug.h>
+
 #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 ! */
 
 #ifndef  _OS_LINUX_
 // Is anybody able to review this ? The include "uuid/uuid.h" couldn't be found
 // anywhere ? Therfore I removed it completely..
@@ -58,1379 +62,1379 @@ extern "C"
 //#include <qpe/qcopchannel_qws.h>
 #include <qpe/process.h>
 #include <qpe/global.h>
 #include <qpe/config.h>
 #include <qpe/contact.h>
 #include <qpe/version.h>
 #include <qpe/qcopenvelope_qws.h>
 
 #include "transferserver.h"
 #include <opie2/oprocess.h>
 using namespace Opie::Core;
 
 const int block_size = 51200;
 
 TransferServer::TransferServer( Q_UINT16 port, QObject *parent ,
                                 const char* name )
-		: QServerSocket( port, 1, parent, name )
+        : QServerSocket( port, 1, parent, name )
 {
-	if ( !ok() )
-		qWarning( "Failed to bind to port %d", port );
+    if ( !ok() )
+        owarn << "Failed to bind to port " << port << "" << oendl;
 }
 
 TransferServer::~TransferServer()
 {
 }
 
 void TransferServer::newConnection( int socket )
 {
-	(void) new ServerPI( socket, this );
+    (void) new ServerPI( socket, this );
 }
 
 /*
  * small class in anonymous namespace
  * to generate a QUUid for us
  */
 namespace
 {
 struct UidGen
 {
-	QString uuid();
+    QString uuid();
 };
 #if defined(Q_OS_MACX)
 QString UidGen::uuid()
 {
-	srandom( random() );
-	QString numStr = QString::number( random() );
+    srandom( random() );
+    QString numStr = QString::number( random() );
 
-	return "{" + numStr + "}";
+    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;
+    QFile file( "/proc/sys/kernel/random/uuid" );
+    if (!file.open(IO_ReadOnly ) )
+        return QString::null;
 
-	QTextStream stream(&file);
+    QTextStream stream(&file);
 
-	return "{" + stream.read().stripWhiteSpace() + "}";
+    return "{" + stream.read().stripWhiteSpace() + "}";
 }
 #else
 QString UidGen::uuid()
 {
-	uuid_t uuid;
-	::uuid_generate( uuid );
-	return QUUid( uuid ).toString();
+    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;
+    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 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 );
+    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;
+    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;
+    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...
+    // First, check system password...
 
-	struct passwd *pw = 0;
-	struct spwd *spw = 0;
+    struct passwd *pw = 0;
+    struct spwd *spw = 0;
 
-	pw = getpwuid( geteuid() );
-	spw = getspnam( pw->pw_name );
+    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 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;
+    // 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;
+    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 )
+        : QSocket( parent, name ) , dtp( 0 ), serversocket( 0 ), waitsocket( 0 )
 {
-	state = Connected;
+    state = Connected;
 
-	setSocket( socket );
+    setSocket( socket );
 
-	peerport = peerPort();
-	peeraddress = peerAddress();
+    peerport = peerPort();
+    peeraddress = peerAddress();
 
 #ifndef INSECURE
 
-	if ( !SyncAuthentication::isAuthorized(peeraddress) ) {
-		state = Forbidden;
-		startTimer( 0 );
-	}
-	else
+    if ( !SyncAuthentication::isAuthorized(peeraddress) ) {
+        state = Forbidden;
+        startTimer( 0 );
+    }
+    else
 #endif
-	{
-		connect( this, SIGNAL( readyRead() ), SLOT( read() ) );
-		connect( this, SIGNAL( connectionClosed() ), SLOT( connectionClosed() ) );
+    {
+        connect( this, SIGNAL( readyRead() ), SLOT( read() ) );
+        connect( this, SIGNAL( connectionClosed() ), SLOT( connectionClosed() ) );
 
-		passiv = FALSE;
-		for ( int i = 0; i < 4; i++ )
-			wait[i] = FALSE;
+        passiv = FALSE;
+        for ( int i = 0; i < 4; i++ )
+            wait[i] = FALSE;
 
-		send( "220 Qtopia " QPE_VERSION " FTP Server" );
-		state = Wait_USER;
+        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) ) );
+        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();
+        directory = QDir::currentDirPath();
 
-		static int p = 1024;
+        static int p = 1024;
 
-		while ( !serversocket || !serversocket->ok() ) {
-			delete serversocket;
-			serversocket = new ServerSocket( ++p, this );
-		}
-		connect( serversocket, SIGNAL( newIncomming(int) ),
-		         SLOT( newConnection(int) ) );
-	}
+        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;
+    // odebug << "Debug: Connection closed" << oendl;
+    delete this;
 }
 
 void ServerPI::send( const QString& msg )
 {
-	QTextStream os( this );
-	os << msg << endl;
-	//qDebug( "Reply: %s", msg.latin1() );
+    QTextStream os( this );
+    os << msg << endl;
+    //odebug << "Reply: " << msg << "" << oendl;
 }
 
 void ServerPI::read()
 {
-	while ( canReadLine() )
-		process( readLine().stripWhiteSpace() );
+    while ( canReadLine() )
+        process( readLine().stripWhiteSpace() );
 }
 
 bool ServerPI::checkReadFile( const QString& file )
 {
-	QString filename;
+    QString filename;
 
-	if ( file[0] != "/" )
-		filename = directory.path() + "/" + file;
-	else
-		filename = file;
+    if ( file[0] != "/" )
+        filename = directory.path() + "/" + file;
+    else
+        filename = file;
 
-	QFileInfo fi( filename );
-	return ( fi.exists() && fi.isReadable() );
+    QFileInfo fi( filename );
+    return ( fi.exists() && fi.isReadable() );
 }
 
 bool ServerPI::checkWriteFile( const QString& file )
 {
-	QString filename;
+    QString filename;
 
-	if ( file[0] != "/" )
-		filename = directory.path() + "/" + file;
-	else
-		filename = file;
+    if ( file[0] != "/" )
+        filename = directory.path() + "/" + file;
+    else
+        filename = file;
 
-	QFileInfo fi( filename );
+    QFileInfo fi( filename );
 
-	if ( fi.exists() )
-		if ( !QFile( filename ).remove() )
-			return FALSE;
-	return TRUE;
+    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;
+    //odebug << "Command: " << message << "" << oendl;
+
+    // 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( " " );
+    }
+
+    //odebug << "args: " << args << "" << oendl;
+
+    // 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 {
+            odebug << "550 Requested action not taken" << oendl;
+            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() ) {
+            odebug << " Error: no arg" << oendl;
+            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) ) {
+                    odebug << "du process failed; just sending back 1K" << oendl;
+                    send( "213 1024");
+                }
+                else {
+                    QString size = out.left( out.find("\t") );
+                    int guess = size.toInt() / 5;
+                    if ( filePath.contains("doc") )
+                        guess *= 1000;
+                    odebug << "sending back gzip guess of " << guess << "" << oendl;
+                    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 );
+    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;
+    if ( file.find( "backup" ) != -1 &&
+            file.findRev( ".tgz" ) == (int)file.length() - 4 ) {
+        QFileInfo info( file );
+        targets = info.dirPath( TRUE );
+        odebug << "ServerPI::backupRestoreGzip for " << file.latin1() << " = "
+               << targets.join(" ").latin1() << oendl;
+        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 );
-	}
+    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 );
-	}
+    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;
+    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();
+    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" );
+    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" );
+    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;
+    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;
+    if ( !info )
+        return QString::null;
+    QString s;
 
-	// type char
-	if ( info->isDir() )
-		s += "d";
-	else if ( info->isSymLink() )
-		s += "l";
-	else
-		s += "-";
+    // type char
+    if ( info->isDir() )
+        s += "d";
+    else if ( info->isSymLink() )
+        s += "l";
+    else
+        s += "-";
 
-	// permisson string
-	s += permissionString( info ) + " ";
+    // permisson string
+    s += permissionString( info ) + " ";
 
-	// number of hardlinks
-	int subdirs = 1;
+    // 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();
+    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 ) + " ";
+    s += QString::number( subdirs ).rightJustify( 3, ' ', TRUE ) + " ";
 
-	// owner
-	s += info->owner().leftJustify( 8, ' ', TRUE ) + " ";
+    // owner
+    s += info->owner().leftJustify( 8, ' ', TRUE ) + " ";
 
-	// group
-	s += info->group().leftJustify( 8, ' ', TRUE ) + " ";
+    // group
+    s += info->group().leftJustify( 8, ' ', TRUE ) + " ";
 
-	// file size in bytes
-	s += QString::number( info->size() ).rightJustify( 9, ' ', 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 ) + " ";
+    // 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();
+    // file name
+    s += info->fileName();
 
-	return s;
+    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;
+    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;
+    //odebug << "New incomming connection" << oendl;
+
+    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] ) {
+        odebug << "check retrieve file" << oendl;
+        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] ) {
+        odebug << "retrieve byte array" << oendl;
+        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;
+    if ( file.isEmpty() )
+        return file;
 
-	QString filepath( file );
-	if ( file[0] != "/" )
-		filepath = directory.path() + "/" + file;
+    QString filepath( file );
+    if ( file[0] != "/" )
+        filepath = directory.path() + "/" + file;
 
-	return filepath;
+    return filepath;
 }
 
 
 void ServerPI::timerEvent( QTimerEvent * )
 {
-	connectionClosed();
+    connectionClosed();
 }
 
 
 ServerDTP::ServerDTP( QObject *parent, const char* name)
-		: QSocket( parent, name ), mode( Idle ), createTargzProc( 0 ),
-		retrieveTargzProc( 0 ), gzipProc( 0 )
+        : 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 Opie::Core::OProcess( this, "gzipProc" );
-
-	createTargzProc = new Opie::Core::OProcess( QString("tar"), this, "createTargzProc");
-	createTargzProc->setWorkingDirectory( QDir::rootDirPath() );
-	connect( createTargzProc, SIGNAL( processExited(Opie::Core::OProcess*) ), SLOT( targzDone() ) );
-
-	QStringList args = "tar";
-	args += "-xv";
-	retrieveTargzProc = new Opie::Core::OProcess( args, this, "retrieveTargzProc" );
-	retrieveTargzProc->setWorkingDirectory( QDir::rootDirPath() );
-	connect( retrieveTargzProc, SIGNAL( processExited(Opie::Core::OProcess*) ),
-	         SIGNAL( completed() ) );
-	connect( retrieveTargzProc, SIGNAL( processExited(Opie::Core::OProcess*) ),
-	         SLOT( extractTarDone() ) );
+    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 Opie::Core::OProcess( this, "gzipProc" );
+
+    createTargzProc = new Opie::Core::OProcess( QString("tar"), this, "createTargzProc");
+    createTargzProc->setWorkingDirectory( QDir::rootDirPath() );
+    connect( createTargzProc, SIGNAL( processExited(Opie::Core::OProcess*) ), SLOT( targzDone() ) );
+
+    QStringList args = "tar";
+    args += "-xv";
+    retrieveTargzProc = new Opie::Core::OProcess( args, this, "retrieveTargzProc" );
+    retrieveTargzProc->setWorkingDirectory( QDir::rootDirPath() );
+    connect( retrieveTargzProc, SIGNAL( processExited(Opie::Core::OProcess*) ),
+             SIGNAL( completed() ) );
+    connect( retrieveTargzProc, SIGNAL( processExited(Opie::Core::OProcess*) ),
+             SLOT( extractTarDone() ) );
 }
 
 ServerDTP::~ServerDTP()
 {
-	buf.close();
-	file.close();
-	createTargzProc->kill();
+    buf.close();
+    file.close();
+    createTargzProc->kill();
 }
 
 void ServerDTP::extractTarDone()
 {
-	qDebug("extract done");
+    odebug << "extract done" << oendl;
 #ifndef QT_NO_COP
 
-	QCopEnvelope e( "QPE/Desktop", "restoreDone(QString)" );
-	e << file.name();
+    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(Opie::Core::OProcess::NotifyOnExit, Opie::Core::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;
-	}
+    // send file mode
+    switch ( mode ) {
+        case SendFile :
+            if ( !file.exists() || !file.open( IO_ReadOnly) ) {
+                emit failed();
+                mode = Idle;
+                return ;
+            }
+
+            //odebug << "Debug: Sending file '" << file.name() << "'" << oendl;
+
+            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
+                owarn << "Previous tar --gzip process is still running; killing it..." << oendl;
+                createTargzProc->kill();
+            }
+
+            bytes_written = 0;
+            odebug << "==>start send tar process" << oendl;
+            if ( !createTargzProc->start(Opie::Core::OProcess::NotifyOnExit, Opie::Core::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 ;
+            }
+
+            // odebug << "Debug: Sending byte array" << oendl;
+            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 ;
+            }
+            // odebug << "Debug: Retrieving file " << file.name() << "" << oendl;
+            break;
+        case RetrieveGzipFile:
+            odebug << "=-> starting tar process to receive .tgz file" << oendl;
+            break;
+        case RetrieveBuffer:
+            // retrieve buffer mode
+            if ( !buf.open( IO_WriteOnly) ) {
+                emit failed();
+                mode = Idle;
+                return ;
+            }
+            // odebug << "Debug: Retrieving byte array" << oendl;
+            break;
+        case Idle:
+            odebug << "connection established but mode set to Idle; BUG!" << oendl;
+            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;
+    //odebug << "Debug: Data connection closed " << bytes_written << " bytes written" << oendl;
+
+    // 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 ) {
+        odebug << "Done writing ungzip file; closing input" << oendl;
+        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;
-		}
-	}
+    bytes_written += bytes;
+
+    // send file mode
+    if ( SendFile == mode ) {
+
+        if ( bytes_written == file.size() ) {
+            // odebug << "Debug: Sending complete: " << file.size() << " bytes" << oendl;
+            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() ) {
+            // odebug << "Debug: Sending complete: " << buf.size() << " bytes" << oendl;
+            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(Opie::Core::OProcess::NotifyOnExit, (Opie::Core::OProcess::Communication) ( Opie::Core::OProcess::Stdin | Opie::Core::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() );
-	}
+    // 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(Opie::Core::OProcess::NotifyOnExit, (Opie::Core::OProcess::Communication) ( Opie::Core::OProcess::Stdin | Opie::Core::OProcess::Stdout ));
+
+        QByteArray s;
+        s.resize( bytesAvailable() );
+        readBlock( s.data(), bytesAvailable() );
+        gzipProc->writeStdin( s.data(), s.size() );
+        odebug << "wrote " << s.size() << " bytes to ungzip " << oendl;
+    }
+    // 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(Opie::Core::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(Opie::Core::OProcess*,char*,int) ),
-		            this, SLOT( writeTargzBlock(Opie::Core::OProcess*,char*,int) ) );
-	}
+    writeBlock( buffer, buflen );
+    odebug << "writeTargzBlock " << buflen << "" << oendl;
+    if ( !createTargzProc->isRunning() ) {
+        odebug << "tar and gzip done" << oendl;
+        emit completed();
+        mode = Idle;
+        disconnect( gzipProc, SIGNAL( receivedStdout(Opie::Core::OProcess*,char*,int) ),
+                    this, SLOT( writeTargzBlock(Opie::Core::OProcess*,char*,int) ) );
+    }
 }
 
 void ServerDTP::targzDone()
 {
-	//qDebug("targz done");
-	disconnect( createTargzProc, SIGNAL( receivedStdout(Opie::Core::OProcess*,char*,int) ),
-	            this, SLOT( gzipTarBlock(Opie::Core::OProcess*,char*,int) ) );
-	gzipProc->closeStdin();
+    //odebug << "targz done" << oendl;
+    disconnect( createTargzProc, SIGNAL( receivedStdout(Opie::Core::OProcess*,char*,int) ),
+                this, SLOT( gzipTarBlock(Opie::Core::OProcess*,char*,int) ) );
+    gzipProc->closeStdin();
 }
 
 void ServerDTP::gzipTarBlock(Opie::Core::OProcess *, char *buffer, int buflen)
 {
-	//qDebug("gzipTarBlock");
-	if ( !gzipProc->isRunning() ) {
-		//qDebug("auto start gzip proc");
-		gzipProc->start(Opie::Core::OProcess::NotifyOnExit, (Opie::Core::OProcess::Communication) ( Opie::Core::OProcess::Stdin | Opie::Core::OProcess::Stdout ));
-	}
-	gzipProc->writeStdin( buffer, buflen );
+    //odebug << "gzipTarBlock" << oendl;
+    if ( !gzipProc->isRunning() ) {
+        //odebug << "auto start gzip proc" << oendl;
+        gzipProc->start(Opie::Core::OProcess::NotifyOnExit, (Opie::Core::OProcess::Communication) ( Opie::Core::OProcess::Stdin | Opie::Core::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 );
+    file.setName( fn );
+    mode = SendFile;
+    connectToHost( host.toString(), port );
 }
 
 void ServerDTP::sendFile( const QString fn )
 {
-	file.setName( fn );
-	mode = SendFile;
+    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 );
+    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(Opie::Core::OProcess*,char*,int) ), SLOT( gzipTarBlock(Opie::Core::OProcess*,char*,int) ) );
-
-	gzipProc->clearArguments( );
-	*gzipProc << "gzip";
-	connect( gzipProc, SIGNAL( receivedStdout(Opie::Core::OProcess*,char*,int) ),
-	         SLOT( writeTargzBlock(Opie::Core::OProcess*,char*,int) ) );
+    mode = SendGzipFile;
+    file.setName( fn );
+
+    QStringList args = "tar";
+    args += "-cv";
+    args += archiveTargets;
+    odebug << "sendGzipFile " << args.join(" ") << "" << oendl;
+    createTargzProc->clearArguments( );
+    *createTargzProc << args;
+    connect( createTargzProc,
+             SIGNAL( receivedStdout(Opie::Core::OProcess*,char*,int) ), SLOT( gzipTarBlock(Opie::Core::OProcess*,char*,int) ) );
+
+    gzipProc->clearArguments( );
+    *gzipProc << "gzip";
+    connect( gzipProc, SIGNAL( receivedStdout(Opie::Core::OProcess*,char*,int) ),
+             SLOT( writeTargzBlock(Opie::Core::OProcess*,char*,int) ) );
 }
 
 void ServerDTP::gunzipDone()
 {
-	qDebug("gunzipDone");
-	disconnect( gzipProc, SIGNAL( processExited() ),
-	            this, SLOT( gunzipDone() ) );
-	retrieveTargzProc->closeStdin();
-	disconnect( gzipProc, SIGNAL( receivedStdout(Opie::Core::OProcess*,char*,int) ),
-	            this, SLOT( tarExtractBlock(Opie::Core::OProcess*,char*,int) ) );
+    odebug << "gunzipDone" << oendl;
+    disconnect( gzipProc, SIGNAL( processExited() ),
+                this, SLOT( gunzipDone() ) );
+    retrieveTargzProc->closeStdin();
+    disconnect( gzipProc, SIGNAL( receivedStdout(Opie::Core::OProcess*,char*,int) ),
+                this, SLOT( tarExtractBlock(Opie::Core::OProcess*,char*,int) ) );
 }
 
 void ServerDTP::tarExtractBlock(Opie::Core::OProcess *, char *buffer, int buflen)
 {
-	qDebug("tarExtractBlock");
-	if ( !retrieveTargzProc->isRunning() ) {
-		qDebug("auto start ungzip proc");
-		if ( !retrieveTargzProc->start(Opie::Core::OProcess::NotifyOnExit, Opie::Core::OProcess::Stdin) )
-			qWarning(" failed to start tar -x process");
-	}
-	retrieveTargzProc->writeStdin( buffer, buflen );
+    odebug << "tarExtractBlock" << oendl;
+    if ( !retrieveTargzProc->isRunning() ) {
+        odebug << "auto start ungzip proc" << oendl;
+        if ( !retrieveTargzProc->start(Opie::Core::OProcess::NotifyOnExit, Opie::Core::OProcess::Stdin) )
+            owarn << " failed to start tar -x process" << oendl;
+    }
+    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 );
+    file.setName( fn );
+    mode = RetrieveFile;
+    connectToHost( host.toString(), port );
 }
 
 void ServerDTP::retrieveFile( const QString fn )
 {
-	file.setName( fn );
-	mode = RetrieveFile;
+    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() ) );
+    odebug << "retrieveGzipFile " << fn << "" << oendl;
+    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 );
+    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 );
+    buf.setBuffer( array );
+    mode = SendBuffer;
+    connectToHost( host.toString(), port );
 }
 
 void ServerDTP::sendByteArray( const QByteArray& array )
 {
-	buf.setBuffer( array );
-	mode = SendBuffer;
+    buf.setBuffer( array );
+    mode = SendBuffer;
 }
 
 void ServerDTP::retrieveByteArray( const QHostAddress& host, Q_UINT16 port )
 {
-	buf.setBuffer( QByteArray() );
-	mode = RetrieveBuffer;
-	connectToHost( host.toString(), port );
+    buf.setBuffer( QByteArray() );
+    mode = RetrieveBuffer;
+    connectToHost( host.toString(), port );
 }
 
 void ServerDTP::retrieveByteArray()
 {
-	buf.setBuffer( QByteArray() );
-	mode = RetrieveBuffer;
+    buf.setBuffer( QByteArray() );
+    mode = RetrieveBuffer;
 }
 
 void ServerDTP::setSocket( int socket )
 {
-	QSocket::setSocket( socket );
-	connected();
+    QSocket::setSocket( socket );
+    connected();
 }