replaced the private QProcess copy for the FTP server with the already

available libopie/OProcess

6 files changed, 1097 insertions, 3050 deletions

diff --git a/core/launcher/launcher.pro b/core/launcher/launcher.pro
index 3391378..21f8374 100644
--- a/core/launcher/launcher.pro
+++ b/core/launcher/launcher.pro
@@ -1,74 +1,72 @@
         TEMPLATE= app
         CONFIG  = qt warn_on release
         DESTDIR         = ../../bin
         HEADERS         = background.h \
                   desktop.h \
                   screensaver.h \
-                  qprocess.h \
                   mediummountgui.h \
                   info.h \
                   appicons.h \
                   taskbar.h \
                   sidething.h \
                   runningappbar.h \
                   stabmon.h \
                   inputmethods.h \
                   systray.h \
                   wait.h \
                   shutdownimpl.h \
                   launcher.h \
                   launcherview.h \
                   ../../core/apps/calibrate/calibrate.h \
                   startmenu.h \
                   transferserver.h \
                   qcopbridge.h \
                   packageslave.h \
                 irserver.h \
         ../../rsync/buf.h \
         ../../rsync/checksum.h \
         ../../rsync/command.h \
         ../../rsync/emit.h \
         ../../rsync/job.h \
         ../../rsync/netint.h \
         ../../rsync/protocol.h \
         ../../rsync/prototab.h \
         ../../rsync/rsync.h \
         ../../rsync/search.h \
         ../../rsync/stream.h \
         ../../rsync/sumset.h \
         ../../rsync/trace.h \
         ../../rsync/types.h \
         ../../rsync/util.h \
         ../../rsync/whole.h \
         ../../rsync/config_rsync.h \
         ../../rsync/qrsync.h \
                   quicklauncher.h 
         SOURCES         = background.cpp \
                   desktop.cpp \
                   screensaver.cpp \
                   mediummountgui.cpp \
-                  qprocess.cpp qprocess_unix.cpp \
                   info.cpp \
                   appicons.cpp \
                   taskbar.cpp \
                   sidething.cpp \
                    runningappbar.cpp \
                   stabmon.cpp \
                   inputmethods.cpp \
                   systray.cpp \
                   wait.cpp \
                   shutdownimpl.cpp \
                   launcher.cpp \
                   launcherview.cpp \
                   ../../core/apps/calibrate/calibrate.cpp \
                   transferserver.cpp \
                   packageslave.cpp \
                 irserver.cpp \
                   qcopbridge.cpp \
                   startmenu.cpp \
                   main.cpp \
         ../../rsync/base64.c \
         ../../rsync/buf.c \
         ../../rsync/checksum.c \
         ../../rsync/command.c \
         ../../rsync/delta.c \
diff --git a/core/launcher/qprocess.cpp b/core/launcher/qprocess.cpp
deleted file mode 100644
index 618c0e0..0000000
--- a/core/launcher/qprocess.cpp
+++ b/dev/null
@@ -1,654 +0,0 @@
-/****************************************************************************
-** $Id$
-**
-** Implementation of QProcess class
-**
-** Created : 20000905
-**
-** Copyright (C) 1992-2000 Trolltech AS.  All rights reserved.
-**
-** This file is part of the kernel module of the Qt GUI Toolkit.
-**
-** This file may be distributed under the terms of the Q Public License
-** as defined by Trolltech AS of Norway and appearing in the file
-** LICENSE.QPL included in the packaging of this file.
-**
-** 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.
-**
-** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
-** licenses may use this file in accordance with the Qt Commercial License
-** Agreement provided with the Software.
-**
-** 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/pricing.html or email sales@trolltech.com for
-**   information about Qt Commercial License Agreements.
-** See http://www.trolltech.com/qpl/ for QPL licensing information.
-** 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 <stdio.h>
-#include <stdlib.h>
-
-#include "qprocess.h"
-
-#ifndef QT_NO_PROCESS
-
-#include "qapplication.h"
-
-
-//#define QT_QPROCESS_DEBUG
-
-
-/*!
-  \class QProcess qprocess.h
-
-  \brief The QProcess class is used to start external programs and to
-  communicate with them.
-
-  This is a temporary class. This will be replaced by Qt 3's QProcess class.
-*/
-
-/*!
-  \enum QProcess::Communication
-
-  This enum type defines the communication channels connected to the
-  process.
-
-  \value Stdin  Data can be written to the process's standard input.
-
-  \value Stdout  Data can be read from the process's standard output.
-
-  \value Stderr  Data can be read from the process's standard error.
-
-  \value DupStderr  Duplicates standard error to standard output for new
-  processes; i.e.  everything that the process writes to standard error, is
-  reported by QProcess on standard output instead. This is especially useful if
-  your application requires that the output on standard output and standard
-  error is read in the same order as the process output it. Please note that
-  this is a binary flag, so if you want to activate this together with standard
-  input, output and error redirection (the default), you have to specify
-  \c{Stdin|Stdout|Stderr|DupStderr} for the setCommunication() call.
-
-  \sa setCommunication() communication()
-*/
-
-/*!
-  Constructs a QProcess object. The \a parent and \a name parameters are passed
-  to the QObject constructor.
-
-  \sa setArguments() addArgument() start()
-*/
-QProcess::QProcess( QObject *parent, const char *name )
-    : QObject( parent, name ), ioRedirection( FALSE ), notifyOnExit( FALSE ),
-    wroteToStdinConnected( FALSE ),
-    readStdoutCalled( FALSE ), readStderrCalled( FALSE ),
-    comms( Stdin|Stdout|Stderr )
-{
-    init();
-}
-
-/*!
-  Constructs a QProcess with \a arg0 as the command to be executed. The
-  \a parent and \a name parameters are passed to the QObject constructor.
-
-  The process is not started. You must call start() or launch()
-  to start the process.
-
-  \sa setArguments() addArgument() start()
-*/
-QProcess::QProcess( const QString& arg0, QObject *parent, const char *name )
-    : QObject( parent, name ), ioRedirection( FALSE ), notifyOnExit( FALSE ),
-    wroteToStdinConnected( FALSE ),
-    readStdoutCalled( FALSE ), readStderrCalled( FALSE ),
-    comms( Stdin|Stdout|Stderr )
-{
-    init();
-    addArgument( arg0 );
-}
-
-/*!
-  Constructs a QProcess with \a args as the arguments of the process. The first
-  element in the list is the command to be executed. The other elements in the
-  list are the arguments to this command. The \a parent and \a name
-  parameters are passed to the QObject constructor.
-
-  The process is not started. You must call start() or launch()
-  to start the process.
-
-  \sa setArguments() addArgument() start()
-*/
-QProcess::QProcess( const QStringList& args, QObject *parent, const char *name )
-    : QObject( parent, name ), ioRedirection( FALSE ), notifyOnExit( FALSE ),
-    wroteToStdinConnected( FALSE ),
-    readStdoutCalled( FALSE ), readStderrCalled( FALSE ),
-    comms( Stdin|Stdout|Stderr )
-{
-    init();
-    setArguments( args );
-}
-
-
-/*!
-  Returns the list of arguments that are set for the process. Arguments can be
-  specified with the constructor or with the functions setArguments() and
-  addArgument().
-
-  \sa setArguments() addArgument()
-*/
-QStringList QProcess::arguments() const
-{
-    return _arguments;
-}
-
-/*!
-  Clears the list of arguments that are set for the process.
-
-  \sa setArguments() addArgument()
-*/
-void QProcess::clearArguments()
-{
-    _arguments.clear();
-}
-
-/*!
-  Sets \a args as the arguments for the process. The first element in the list
-  is the command to be executed. The other elements in the list are the
-  arguments to the command. Any previous arguments are deleted.
-
-  \sa arguments() addArgument()
-*/
-void QProcess::setArguments( const QStringList& args )
-{
-    _arguments = args;
-}
-
-/*!
-  Adds \a arg to the end of the list of arguments.
-
-  The first element in the list of arguments is the command to be
-  executed; the following elements are the arguments to the command.
-
-  \sa arguments() setArguments()
-*/
-void QProcess::addArgument( const QString& arg )
-{
-    _arguments.append( arg );
-}
-
-#ifndef QT_NO_DIR
-/*!
-  Returns the working directory that was set with
-  setWorkingDirectory(), or the current directory if none has been
-  set.
-
-  \sa setWorkingDirectory() QDir::current()
-*/
-QDir QProcess::workingDirectory() const
-{
-    return workingDir;
-}
-
-/*!
-  Sets \a dir as the working directory for a process. This does not affect
-  running processes; only processes that are started afterwards are affected.
-
-  Setting the working directory is especially useful for processes that try to
-  access files with relative filenames.
-
-  \sa workingDirectory() start()
-*/
-void QProcess::setWorkingDirectory( const QDir& dir )
-{
-    workingDir = dir;
-}
-#endif //QT_NO_DIR
-
-/*!
-  Returns the communication required with the process.
-
-  \sa setCommunication()
-*/
-int QProcess::communication() const
-{
-    return comms;
-}
-
-/*!
-  Sets \a commFlags as the communication required with the process.
-
-  \a commFlags is a bitwise OR between the flags defined in \c Communication.
-
-  The default is \c{Stdin|Stdout|Stderr}.
-
-  \sa communication()
-*/
-void QProcess::setCommunication( int commFlags )
-{
-    comms = commFlags;
-}
-
-/*!
-  Returns TRUE if the process has exited normally; otherwise returns
-  FALSE. This implies that this function returns FALSE if the process
-  is still running.
-
-  \sa isRunning() exitStatus() processExited()
-*/
-bool QProcess::normalExit() const
-{
-    // isRunning() has the side effect that it determines the exit status!
-    if ( isRunning() )
-        return FALSE;
-    else
-        return exitNormal;
-}
-
-/*!
-  Returns the exit status of the process or 0 if the process is still
-  running. This function returns immediately and does not wait until
-  the process is finished.
-
-  If normalExit() is FALSE (e.g. if the program was killed or
-  crashed), this function returns 0, so you should check the return
-  value of normalExit() before relying on this value.
-
-  \sa normalExit() processExited()
-*/
-int QProcess::exitStatus() const
-{
-    // isRunning() has the side effect that it determines the exit status!
-    if ( isRunning() )
-        return 0;
-    else
-        return exitStat;
-}
-
-
-/*!
-  Reads the data that the process has written to standard output. When
-  new data is written to standard output, the class emits the signal
-  readyReadStdout().
-
-  If there is no data to read, this function returns a QByteArray of
-  size 0: it does not wait until there is something to read.
-
-  \sa readyReadStdout() readLineStdout() readStderr() writeToStdin()
-*/
-QByteArray QProcess::readStdout()
-{
-    if ( readStdoutCalled ) {
-        return QByteArray();
-    }
-    readStdoutCalled = TRUE;
-
-    QByteArray buf = bufStdout()->copy();
-    consumeBufStdout( -1 ); // consume everything
-
-    readStdoutCalled = FALSE;
-    return buf;
-}
-
-/*!
-  Reads the data that the process has written to standard error. When
-  new data is written to standard error, the class emits the signal
-  readyReadStderr().
-
-  If there is no data to read, this function returns a QByteArray of
-  size 0: it does not wait until there is something to read.
-
-  \sa readyReadStderr() readLineStderr() readStdout() writeToStdin()
-*/
-QByteArray QProcess::readStderr()
-{
-    if ( readStderrCalled ) {
-        return QByteArray();
-    }
-    readStderrCalled = TRUE;
-
-    QByteArray buf = bufStderr()->copy();
-    consumeBufStderr( -1 ); // consume everything
-
-    readStderrCalled = FALSE;
-    return buf;
-}
-
-/*!
-  Returns TRUE if it's possible to read an entire line of text from
-  standard output at this time; otherwise returns FALSE.
-
-  \sa readLineStdout() canReadLineStderr()
-*/
-bool QProcess::canReadLineStdout() const
-{
-    QProcess *that = (QProcess*)this;
-    return that->scanNewline( TRUE, 0 );
-}
-
-/*!
-  Returns TRUE if it's possible to read an entire line of text from
-  standard error at this time; otherwise returns FALSE.
-
-  \sa readLineStderr() canReadLineStdout()
-*/
-bool QProcess::canReadLineStderr() const
-{
-    QProcess *that = (QProcess*)this;
-    return that->scanNewline( FALSE, 0 );
-}
-
-/*!
-  Reads a line of text from standard output, excluding any trailing newline or
-  carriage return characters, and returns it. Returns QString::null if
-  canReadLineStdout() returns FALSE.
-
-  \sa canReadLineStdout() readyReadStdout() readStdout() readLineStderr()
-*/
-QString QProcess::readLineStdout()
-{
-    QByteArray a;
-    QString s;
-    if ( scanNewline( TRUE, &a ) ) {
-        if ( a.isEmpty() )
-            s = "";
-        else
-            s = QString( a );
-    }
-    return s;
-}
-
-/*!
-  Reads a line of text from standard error, excluding any trailing newline or
-  carriage return characters and returns it. Returns QString::null if
-  canReadLineStderr() returns FALSE.
-
-  \sa canReadLineStderr() readyReadStderr() readStderr() readLineStdout()
-*/
-QString QProcess::readLineStderr()
-{
-    QByteArray a;
-    QString s;
-    if ( scanNewline( FALSE, &a ) ) {
-        if ( a.isEmpty() )
-            s = "";
-        else
-            s = QString( a );
-    }
-    return s;
-}
-
-/*!
-  This private function scans for any occurrence of \n or \r\n in the
-  buffer \e buf. It stores the text in the byte array \a store if it is
-  non-null.
-*/
-bool QProcess::scanNewline( bool stdOut, QByteArray *store )
-{
-    QByteArray *buf;
-    if ( stdOut )
-        buf = bufStdout();
-    else
-        buf = bufStderr();
-    uint n = buf->size();
-    uint i;
-    for ( i=0; i<n; i++ ) {
-        if ( buf->at(i) == '\n' ) {
-            break;
-        }
-    }
-    if ( i >= n )
-        return FALSE;
-
-    if ( store ) {
-        uint lineLength = i;
-        if ( lineLength>0 && buf->at(lineLength-1) == '\r' )
-            lineLength--; // (if there are two \r, let one stay)
-        store->resize( lineLength );
-        memcpy( store->data(), buf->data(), lineLength );
-        if ( stdOut )
-            consumeBufStdout( i+1 );
-        else
-            consumeBufStderr( i+1 );
-    }
-    return TRUE;
-}
-
-/*!
-  \fn void QProcess::launchFinished()
-
-  This signal is emitted when the process was started with launch().
-  If the start was successful, this signal is emitted after all the
-  data has been written to standard input. If the start failed, then
-  this signal is emitted immediately.
-
-  \sa launch() QObject::deleteLater()
-*/
-
-/*!
-  Runs the process and writes the data \a buf to the process's standard input.
-  If all the data is written to standard input, standard input is
-  closed. The command is searched for in the path for executable programs;
-  you can also use an absolute path in the command itself.
-
-  If \a env is null, then the process is started with the same environment as
-  the starting process. If \a env is non-null, then the values in the
-  stringlist are interpreted as environment setttings of the form \c
-  {key=value} and the process is started with these environment settings. For
-  convenience, there is a small exception to this rule under Unix: if \a env
-  does not contain any settings for the environment variable \c
-  LD_LIBRARY_PATH, then this variable is inherited from the starting process.
-
-  Returns TRUE if the process could be started; otherwise returns FALSE.
-
-  Note that you should not use the slots writeToStdin() and closeStdin() on
-  processes started with launch(), since the result is not well-defined. If you
-  need these slots, use start() instead.
-
-  The process may or may not read the \a buf data sent to its standard
-  input.
-
-  You can call this function even when a process that was started with
-  this instance is still running. Be aware that if you do this the
-  standard input of the process that was launched first will be
-  closed, with any pending data being deleted, and the process will be
-  left to run out of your control. Similarly, if the process could not
-  be started the standard input will be closed and the pending data
-  deleted. (On operating systems that have zombie processes, Qt will
-  also wait() on the old process.)
-
-  The object emits the signal launchFinished() when this function
-  call is finished. If the start was successful, this signal is
-  emitted after all the data has been written to standard input. If
-  the start failed, then this signal is emitted immediately.
-
-  \sa start() launchFinished();
-*/
-bool QProcess::launch( const QByteArray& buf, QStringList *env )
-{
-    if ( start( env ) ) {
-        if ( !buf.isEmpty() ) {
-            connect( this, SIGNAL(wroteToStdin()),
-                    this, SLOT(closeStdinLaunch()) );
-            writeToStdin( buf );
-        } else {
-            closeStdin();
-            emit launchFinished();
-        }
-        return TRUE;
-    } else {
-        emit launchFinished();
-        return FALSE;
-    }
-}
-
-/*! \overload
-
-  The data \a buf is written to standard input with writeToStdin()
-  using the QString::local8Bit() representation of the strings.
-*/
-bool QProcess::launch( const QString& buf, QStringList *env )
-{
-    if ( start( env ) ) {
-        if ( !buf.isEmpty() ) {
-            connect( this, SIGNAL(wroteToStdin()),
-                    this, SLOT(closeStdinLaunch()) );
-            writeToStdin( buf );
-        } else {
-            closeStdin();
-            emit launchFinished();
-        }
-        return TRUE;
-    } else {
-        emit launchFinished();
-        return FALSE;
-    }
-}
-
-/*!
-  This private slot is used by the launch() functions to close standard input.
-*/
-void QProcess::closeStdinLaunch()
-{
-    disconnect( this, SIGNAL(wroteToStdin()),
-            this, SLOT(closeStdinLaunch()) );
-    closeStdin();
-    emit launchFinished();
-}
-
-
-/*!
-  \fn void QProcess::readyReadStdout()
-
-  This signal is emitted when the process has written data to standard output.
-  You can read the data with readStdout().
-
-  Note that this signal is only emitted when there is new data and not
-  when there is old, but unread data. In the slot connected to this signal, you
-  should always read everything that is available at that moment to make sure
-  that you don't lose any data.
-
-  \sa readStdout() readLineStdout() readyReadStderr()
-*/
-/*!
-  \fn void QProcess::readyReadStderr()
-
-  This signal is emitted when the process has written data to standard error.
-  You can read the data with readStderr().
-
-  Note that this signal is only emitted when there is new data and not
-  when there is old, but unread data. In the slot connected to this signal, you
-  should always read everything that is available at that moment to make sure
-  that you don't lose any data.
-
-  \sa readStderr() readLineStderr() readyReadStdout()
-*/
-/*!
-  \fn void QProcess::processExited()
-
-  This signal is emitted when the process has exited.
-
-  \sa isRunning() normalExit() exitStatus() start() launch()
-*/
-/*!
-  \fn void QProcess::wroteToStdin()
-
-  This signal is emitted if the data sent to standard input (via
-  writeToStdin()) was actually written to the process. This does not
-  imply that the process really read the data, since this class only detects
-  when it was able to write the data to the operating system. But it is now
-  safe to close standard input without losing pending data.
-
-  \sa writeToStdin() closeStdin()
-*/
-
-
-/*! \overload
-
-  The string \a buf is handled as text using
-  the QString::local8Bit() representation.
-*/
-void QProcess::writeToStdin( const QString& buf )
-{
-    QByteArray tmp = buf.local8Bit();
-    tmp.resize( buf.length() );
-    writeToStdin( tmp );
-}
-
-
-/*
- * Under Windows the implementation is not so nice: it is not that easy to
- * detect when one of the signals should be emitted; therefore there are some
- * timers that query the information.
- * To keep it a little efficient, use the timers only when they are needed.
- * They are needed, if you are interested in the signals. So use
- * connectNotify() and disconnectNotify() to keep track of your interest.
- */
-/*!  \reimp
-*/
-void QProcess::connectNotify( const char * signal )
-{
-#if defined(QT_QPROCESS_DEBUG)
-    qDebug( "QProcess::connectNotify(): signal %s has been connected", signal );
-#endif
-    if ( !ioRedirection )
-        if ( qstrcmp( signal, SIGNAL(readyReadStdout()) )==0 ||
-                qstrcmp( signal, SIGNAL(readyReadStderr()) )==0
-           ) {
-#if defined(QT_QPROCESS_DEBUG)
-            qDebug( "QProcess::connectNotify(): set ioRedirection to TRUE" );
-#endif
-            setIoRedirection( TRUE );
-            return;
-        }
-    if ( !notifyOnExit && qstrcmp( signal, SIGNAL(processExited()) )==0 ) {
-#if defined(QT_QPROCESS_DEBUG)
-        qDebug( "QProcess::connectNotify(): set notifyOnExit to TRUE" );
-#endif
-        setNotifyOnExit( TRUE );
-        return;
-    }
-    if ( !wroteToStdinConnected && qstrcmp( signal, SIGNAL(wroteToStdin()) )==0 ) {
-#if defined(QT_QPROCESS_DEBUG)
-        qDebug( "QProcess::connectNotify(): set wroteToStdinConnected to TRUE" );
-#endif
-        setWroteStdinConnected( TRUE );
-        return;
-    }
-}
-
-/*!  \reimp
-*/
-void QProcess::disconnectNotify( const char * )
-{
-    if ( ioRedirection &&
-            receivers( SIGNAL(readyReadStdout()) ) ==0 &&
-            receivers( SIGNAL(readyReadStderr()) ) ==0
-            ) {
-#if defined(QT_QPROCESS_DEBUG)
-        qDebug( "QProcess::disconnectNotify(): set ioRedirection to FALSE" );
-#endif
-        setIoRedirection( FALSE );
-    }
-    if ( notifyOnExit && receivers( SIGNAL(processExited()) ) == 0 ) {
-#if defined(QT_QPROCESS_DEBUG)
-        qDebug( "QProcess::disconnectNotify(): set notifyOnExit to FALSE" );
-#endif
-        setNotifyOnExit( FALSE );
-    }
-    if ( wroteToStdinConnected && receivers( SIGNAL(wroteToStdin()) ) == 0 ) {
-#if defined(QT_QPROCESS_DEBUG)
-        qDebug( "QProcess::disconnectNotify(): set wroteToStdinConnected to FALSE" );
-#endif
-        setWroteStdinConnected( FALSE );
-    }
-}
-
-#endif // QT_NO_PROCESS
diff --git a/core/launcher/qprocess.h b/core/launcher/qprocess.h
deleted file mode 100644
index 306e659..0000000
--- a/core/launcher/qprocess.h
+++ b/dev/null
@@ -1,174 +0,0 @@
-/****************************************************************************
-** $Id$
-**
-** Implementation of QProcess class
-**
-** Created : 20000905
-**
-** Copyright (C) 1992-2000 Trolltech AS.  All rights reserved.
-**
-** This file is part of the kernel module of the Qt GUI Toolkit.
-**
-** This file may be distributed under the terms of the Q Public License
-** as defined by Trolltech AS of Norway and appearing in the file
-** LICENSE.QPL included in the packaging of this file.
-**
-** 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.
-**
-** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
-** licenses may use this file in accordance with the Qt Commercial License
-** Agreement provided with the Software.
-**
-** 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/pricing.html or email sales@trolltech.com for
-**   information about Qt Commercial License Agreements.
-** See http://www.trolltech.com/qpl/ for QPL licensing information.
-** 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.
-**
-**********************************************************************/
-
-#ifndef QPROCESS_H
-#define QPROCESS_H
-
-#ifndef QT_H
-#include "qobject.h"
-#include "qstringlist.h"
-#include "qdir.h"
-#endif // QT_H
-
-#ifndef QT_NO_PROCESS
-
-class QProcessPrivate;
-
-
-class Q_EXPORT QProcess : public QObject
-{
-    Q_OBJECT
-public:
-    QProcess( QObject *parent=0, const char *name=0 );
-    QProcess( const QString& arg0, QObject *parent=0, const char *name=0 );
-    QProcess( const QStringList& args, QObject *parent=0, const char *name=0 );
-    ~QProcess();
-
-    // set and get the arguments and working directory
-    QStringList arguments() const;
-    void clearArguments();
-    virtual void setArguments( const QStringList& args );
-    virtual void addArgument( const QString& arg );
-#ifndef QT_NO_DIR
-    QDir workingDirectory() const;
-    virtual void setWorkingDirectory( const QDir& dir );
-#endif
-
-    // set and get the comms wanted
-    enum Communication { Stdin=0x01, Stdout=0x02, Stderr=0x04, DupStderr=0x08 };
-    void setCommunication( int c );
-    int communication() const;
-
-    // start the execution
-    virtual bool start( QStringList *env=0 );
-    virtual bool launch( const QString& buf, QStringList *env=0  );
-    virtual bool launch( const QByteArray& buf, QStringList *env=0  );
-
-    // inquire the status
-    bool isRunning() const;
-    bool normalExit() const;
-    int exitStatus() const;
-
-    // reading
-    virtual QByteArray readStdout();
-    virtual QByteArray readStderr();
-    bool canReadLineStdout() const;
-    bool canReadLineStderr() const;
-    virtual QString readLineStdout();
-    virtual QString readLineStderr();
-
-    // get platform dependent process information
-#if defined(Q_OS_WIN32)
-    typedef void* PID;
-#else
-    typedef long Q_LONG;
-    typedef Q_LONG PID;
-#endif
-    PID processIdentifier();
-
-    void flushStdin();
-
-signals:
-    void readyReadStdout();
-    void readyReadStderr();
-    void processExited();
-    void wroteToStdin();
-    void launchFinished();
-
-public slots:
-    // end the execution
-    void tryTerminate() const;
-    void kill() const;
-
-    // input
-    virtual void writeToStdin( const QByteArray& buf );
-    virtual void writeToStdin( const QString& buf );
-    virtual void closeStdin();
-
-protected: // ### or private?
-    void connectNotify( const char * signal );
-    void disconnectNotify( const char * signal );
-private:
-    void setIoRedirection( bool value );
-    void setNotifyOnExit( bool value );
-    void setWroteStdinConnected( bool value );
-
-    void init();
-    void reset();
-#if defined(Q_OS_WIN32)
-    uint readStddev( HANDLE dev, char *buf, uint bytes );
-#endif
-    bool scanNewline( bool stdOut, QByteArray *store );
-
-    QByteArray* bufStdout();
-    QByteArray* bufStderr();
-    void consumeBufStdout( int consume );
-    void consumeBufStderr( int consume );
-
-private slots:
-    void socketRead( int fd );
-    void socketWrite( int fd );
-    void timeout();
-    void closeStdinLaunch();
-
-private:
-    QProcessPrivate *d;
-#ifndef QT_NO_DIR
-    QDir        workingDir;
-#endif
-    QStringList _arguments;
-
-    int  exitStat; // exit status
-    bool exitNormal; // normal exit?
-    bool ioRedirection; // automatically set be (dis)connectNotify
-    bool notifyOnExit; // automatically set be (dis)connectNotify
-    bool wroteToStdinConnected; // automatically set be (dis)connectNotify
-
-    bool readStdoutCalled;
-    bool readStderrCalled;
-    int comms;
-
-    friend class QProcessPrivate;
-#if defined(Q_OS_UNIX) || defined(_OS_UNIX) || defined(UNIX)
-    friend class QProcessManager;
-    friend class QProc;
-#endif
-};
-
-#endif // QT_NO_PROCESS
-
-#endif // QPROCESS_H
diff --git a/core/launcher/qprocess_unix.cpp b/core/launcher/qprocess_unix.cpp
deleted file mode 100644
index 75f0f0c..0000000
--- a/core/launcher/qprocess_unix.cpp
+++ b/dev/null
@@ -1,1158 +0,0 @@
-/****************************************************************************
-** $Id$
-**
-** Implementation of QProcess class for Unix
-**
-** Created : 20000905
-**
-** Copyright (C) 1992-2000 Trolltech AS.  All rights reserved.
-**
-** This file is part of the kernel module of the Qt GUI Toolkit.
-**
-** This file may be distributed under the terms of the Q Public License
-** as defined by Trolltech AS of Norway and appearing in the file
-** LICENSE.QPL included in the packaging of this file.
-**
-** 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.
-**
-** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
-** licenses may use this file in accordance with the Qt Commercial License
-** Agreement provided with the Software.
-**
-** 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/pricing.html or email sales@trolltech.com for
-**   information about Qt Commercial License Agreements.
-** See http://www.trolltech.com/qpl/ for QPL licensing information.
-** 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 "qplatformdefs.h"
-
-// Solaris redefines connect -> __xnet_connect with _XOPEN_SOURCE_EXTENDED.
-#if defined(connect)
-#undef connect
-#endif
-
-#include "qprocess.h"
-
-#ifndef QT_NO_PROCESS
-
-#include "qapplication.h"
-#include "qqueue.h"
-#include "qlist.h"
-#include "qsocketnotifier.h"
-#include "qtimer.h"
-#include "qregexp.h"
-
-#include "qcleanuphandler_p.h"
-
-#include <stdlib.h>
-
-// ### FOR Qt 2.3 compat
-#include <unistd.h>
-#include <signal.h>
-#include <sys/socket.h>
-#include <sys/ioctl.h>
-#include <sys/wait.h>
-#include <sys/fcntl.h>
-
-#include <errno.h>
-
-#ifdef __MIPSEL__
-# ifndef SOCK_DGRAM
-#  define SOCK_DGRAM 1
-# endif
-# ifndef SOCK_STREAM
-#  define SOCK_STREAM 2
-# endif
-#endif
-
-//#define QT_QPROCESS_DEBUG
-
-
-#ifdef Q_C_CALLBACKS
-extern "C" {
-#endif // Q_C_CALLBACKS
-
-#define QT_SIGNAL_RETTYPE       void
-#define QT_SIGNAL_ARGS          int
-#define QT_SIGNAL_IGNORE        SIG_IGN
-
-  QT_SIGNAL_RETTYPE qt_C_sigchldHnd(QT_SIGNAL_ARGS);
-
-#ifdef Q_C_CALLBACKS
-}
-#endif // Q_C_CALLBACKS
-
-
-class QProc;
-class QProcessManager;
-class QProcessPrivate
-{
-public:
-    QProcessPrivate();
-    ~QProcessPrivate();
-
-    void closeOpenSocketsForChild();
-    void newProc( pid_t pid, QProcess *process );
-
-    QByteArray bufStdout;
-    QByteArray bufStderr;
-
-    QQueue<QByteArray> stdinBuf;
-
-    QSocketNotifier *notifierStdin;
-    QSocketNotifier *notifierStdout;
-    QSocketNotifier *notifierStderr;
-
-    ssize_t stdinBufRead;
-    QProc *proc;
-
-    bool exitValuesCalculated;
-    bool socketReadCalled;
-
-    static QProcessManager *procManager;
-};
-
-
-/***********************************************************************
- *
- * QProc
- *
- **********************************************************************/
-/*
-  The class QProcess does not necessarily map exactly to the running
-  child processes: if the process is finished, the QProcess class may still be
-  there; furthermore a user can use QProcess to start more than one process.
-
-  The helper-class QProc has the semantics that one instance of this class maps
-  directly to a running child process.
-*/
-class QProc
-{
-public:
-    QProc( pid_t p, QProcess *proc=0 ) : pid(p), process(proc)
-    {
-#if defined(QT_QPROCESS_DEBUG)
-        qDebug( "QProc: Constructor for pid %d and QProcess %p", pid, process );
-#endif
-        socketStdin = 0;
-        socketStdout = 0;
-        socketStderr = 0;
-    }
-    ~QProc()
-    {
-#if defined(QT_QPROCESS_DEBUG)
-        qDebug( "QProc: Destructor for pid %d and QProcess %p", pid, process );
-#endif
-        if ( process != 0 ) {
-            if ( process->d->notifierStdin )
-              process->d->notifierStdin->setEnabled( FALSE );
-            if ( process->d->notifierStdout )
-                process->d->notifierStdout->setEnabled( FALSE );
-            if ( process->d->notifierStderr )
-                process->d->notifierStderr->setEnabled( FALSE );
-            process->d->proc = 0;
-        }
-        if( socketStdin != 0 )
-          ::close( socketStdin );
-        // ### close these sockets even on parent exit or is it better only on
-        // sigchld (but what do I have to do with them on exit then)?
-        if( socketStdout != 0 )
-            ::close( socketStdout );
-        if( socketStderr != 0 )
-            ::close( socketStderr );
-    }
-
-    pid_t pid;
-    int socketStdin;
-    int socketStdout;
-    int socketStderr;
-    QProcess *process;
-};
-
-/***********************************************************************
- *
- * QProcessManager
- *
- **********************************************************************/
-class QProcessManager : public QObject
-{
-    Q_OBJECT
-
-public:
-    QProcessManager();
-    ~QProcessManager();
-
-    void append( QProc *p );
-    void remove( QProc *p );
-
-    void cleanup();
-
-public slots:
-    void removeMe();
-    void sigchldHnd( int );
-
-public:
-    struct sigaction oldactChld;
-    struct sigaction oldactPipe;
-    QList<QProc> *procList;
-    int sigchldFd[2];
-};
-
-QCleanupHandler<QProcessManager> qprocess_cleanup_procmanager;
-
-QProcessManager::QProcessManager()
-{
-    procList = new QList<QProc>;
-    procList->setAutoDelete( TRUE );
-
-    // The SIGCHLD handler writes to a socket to tell the manager that
-    // something happened. This is done to get the processing in sync with the
-    // event reporting.
-    if ( ::socketpair( AF_UNIX, SOCK_STREAM, 0, sigchldFd ) ) {
-        sigchldFd[0] = 0;
-        sigchldFd[1] = 0;
-    } else {
-#if defined(QT_QPROCESS_DEBUG)
-        qDebug( "QProcessManager: install socket notifier (%d)", sigchldFd[1] );
-#endif
-        QSocketNotifier *sn = new QSocketNotifier( sigchldFd[1],
-                QSocketNotifier::Read, this );
-        connect( sn, SIGNAL(activated(int)),
-                this, SLOT(sigchldHnd(int)) );
-        sn->setEnabled( TRUE );
-    }
-
-    // install a SIGCHLD handler and ignore SIGPIPE
-    struct sigaction act;
-
-#if defined(QT_QPROCESS_DEBUG)
-    qDebug( "QProcessManager: install a SIGCHLD handler" );
-#endif
-    act.sa_handler = qt_C_sigchldHnd;
-    sigemptyset( &(act.sa_mask) );
-    sigaddset( &(act.sa_mask), SIGCHLD );
-    act.sa_flags = SA_NOCLDSTOP;
-#if defined(SA_RESTART)
-    act.sa_flags |= SA_RESTART;
-#endif
-    if ( sigaction( SIGCHLD, &act, &oldactChld ) != 0 )
-        qWarning( "Error installing SIGCHLD handler" );
-
-#if defined(QT_QPROCESS_DEBUG)
-    qDebug( "QProcessManager: install a SIGPIPE handler (SIG_IGN)" );
-#endif
-    act.sa_handler = QT_SIGNAL_IGNORE;
-    sigemptyset( &(act.sa_mask) );
-    sigaddset( &(act.sa_mask), SIGPIPE );
-    act.sa_flags = 0;
-    if ( sigaction( SIGPIPE, &act, &oldactPipe ) != 0 )
-        qWarning( "Error installing SIGPIPE handler" );
-}
-
-QProcessManager::~QProcessManager()
-{
-    delete procList;
-
-    if ( sigchldFd[0] != 0 )
-        ::close( sigchldFd[0] );
-    if ( sigchldFd[1] != 0 )
-        ::close( sigchldFd[1] );
-
-    // restore SIGCHLD handler
-#if defined(QT_QPROCESS_DEBUG)
-    qDebug( "QProcessManager: restore old sigchild handler" );
-#endif
-    if ( sigaction( SIGCHLD, &oldactChld, 0 ) != 0 )
-        qWarning( "Error restoring SIGCHLD handler" );
-
-#if defined(QT_QPROCESS_DEBUG)
-    qDebug( "QProcessManager: restore old sigpipe handler" );
-#endif
-    if ( sigaction( SIGPIPE, &oldactPipe, 0 ) != 0 )
-        qWarning( "Error restoring SIGPIPE handler" );
-}
-
-void QProcessManager::append( QProc *p )
-{
-    procList->append( p );
-#if defined(QT_QPROCESS_DEBUG)
-    qDebug( "QProcessManager: append process (procList.count(): %d)", procList->count() );
-#endif
-}
-
-void QProcessManager::remove( QProc *p )
-{
-    procList->remove( p );
-#if defined(QT_QPROCESS_DEBUG)
-    qDebug( "QProcessManager: remove process (procList.count(): %d)", procList->count() );
-#endif
-    cleanup();
-}
-
-void QProcessManager::cleanup()
-{
-    if ( procList->count() == 0 ) {
-        QTimer::singleShot( 0, this, SLOT(removeMe()) );
-    }
-}
-
-void QProcessManager::removeMe()
-{
-    if ( procList->count() == 0 ) {
-        qprocess_cleanup_procmanager.remove( &QProcessPrivate::procManager );
-        QProcessPrivate::procManager = 0;
-        delete this;
-    }
-}
-
-void QProcessManager::sigchldHnd( int fd )
-{
-    char tmp;
-    ::read( fd, &tmp, sizeof(tmp) );
-#if defined(QT_QPROCESS_DEBUG)
-    qDebug( "QProcessManager::sigchldHnd()" );
-#endif
-    QProc *proc;
-    QProcess *process;
-    bool removeProc;
-    proc = procList->first();
-    while ( proc != 0 ) {
-        removeProc = FALSE;
-        process = proc->process;
-        if ( process != 0 ) {
-            if ( !process->isRunning() ) {
-#if defined(QT_QPROCESS_DEBUG)
-                qDebug( "QProcessManager::sigchldHnd() (PID: %d): process exited (QProcess available)", proc->pid );
-#endif
-                // read pending data
-                int nbytes = 0;
-                if ( ::ioctl(proc->socketStdout, FIONREAD, (char*)&nbytes)==0 && nbytes>0 ) {
-#if defined(QT_QPROCESS_DEBUG)
-                qDebug( "QProcessManager::sigchldHnd() (PID: %d): reading %d bytes of pending data on stdout", proc->pid, nbytes );
-#endif
-                    process->socketRead( proc->socketStdout );
-                }
-                nbytes = 0;
-                if ( ::ioctl(proc->socketStderr, FIONREAD, (char*)&nbytes)==0 && nbytes>0 ) {
-#if defined(QT_QPROCESS_DEBUG)
-                qDebug( "QProcessManager::sigchldHnd() (PID: %d): reading %d bytes of pending data on stderr", proc->pid, nbytes );
-#endif
-                    process->socketRead( proc->socketStderr );
-                }
-
-                if ( process->notifyOnExit )
-                    emit process->processExited();
-
-                removeProc = TRUE;
-            }
-        } else {
-            int status;
-            if ( ::waitpid( proc->pid, &status, WNOHANG ) == proc->pid ) {
-#if defined(QT_QPROCESS_DEBUG)
-                qDebug( "QProcessManager::sigchldHnd() (PID: %d): process exited (QProcess not available)", proc->pid );
-#endif
-                removeProc = TRUE;
-            }
-        }
-        if ( removeProc ) {
-            QProc *oldproc = proc;
-            proc = procList->next();
-            remove( oldproc );
-        } else {
-            proc = procList->next();
-        }
-    }
-}
-
-#include "qprocess_unix.moc"
-
-
-/***********************************************************************
- *
- * QProcessPrivate
- *
- **********************************************************************/
-QProcessManager *QProcessPrivate::procManager = 0;
-
-QProcessPrivate::QProcessPrivate()
-{
-#if defined(QT_QPROCESS_DEBUG)
-    qDebug( "QProcessPrivate: Constructor" );
-#endif
-    stdinBufRead = 0;
-
-    notifierStdin = 0;
-    notifierStdout = 0;
-    notifierStderr = 0;
-
-    exitValuesCalculated = FALSE;
-    socketReadCalled = FALSE;
-
-    proc = 0;
-}
-
-QProcessPrivate::~QProcessPrivate()
-{
-#if defined(QT_QPROCESS_DEBUG)
-    qDebug( "QProcessPrivate: Destructor" );
-#endif
-
-    if ( proc != 0 ) {
-        if ( proc->socketStdin != 0 ) {
-            ::close( proc->socketStdin );
-            proc->socketStdin = 0;
-        }
-        proc->process = 0;
-    }
-
-    while ( !stdinBuf.isEmpty() ) {
-        delete stdinBuf.dequeue();
-    }
-    delete notifierStdin;
-    delete notifierStdout;
-    delete notifierStderr;
-}
-
-/*
-  Closes all open sockets in the child process that are not needed by the child
-  process. Otherwise one child may have an open socket on standard input, etc.
-  of another child.
-*/
-void QProcessPrivate::closeOpenSocketsForChild()
-{
-    if ( procManager != 0 ) {
-        if ( procManager->sigchldFd[0] != 0 )
-            ::close( procManager->sigchldFd[0] );
-        if ( procManager->sigchldFd[1] != 0 )
-            ::close( procManager->sigchldFd[1] );
-
-        // close also the sockets from other QProcess instances
-        QProc *proc;
-        for ( proc=procManager->procList->first(); proc!=0; proc=procManager->procList->next() ) {
-            ::close( proc->socketStdin );
-            ::close( proc->socketStdout );
-            ::close( proc->socketStderr );
-        }
-    }
-}
-
-void QProcessPrivate::newProc( pid_t pid, QProcess *process )
-{
-    proc = new QProc( pid, process );
-    if ( procManager == 0 ) {
-        procManager = new QProcessManager;
-        qprocess_cleanup_procmanager.add( &procManager );
-    }
-    // the QProcessManager takes care of deleting the QProc instances
-    procManager->append( proc );
-}
-
-/***********************************************************************
- *
- * sigchld handler callback
- *
- **********************************************************************/
-QT_SIGNAL_RETTYPE qt_C_sigchldHnd( QT_SIGNAL_ARGS )
-{
-    if ( QProcessPrivate::procManager == 0 )
-        return;
-    if ( QProcessPrivate::procManager->sigchldFd[0] == 0 )
-        return;
-
-    char a = 1;
-    ::write( QProcessPrivate::procManager->sigchldFd[0], &a, sizeof(a) );
-}
-
-
-/***********************************************************************
- *
- * QProcess
- *
- **********************************************************************/
-/*!
-  This private class does basic initialization.
-*/
-void QProcess::init()
-{
-    d = new QProcessPrivate();
-    exitStat = 0;
-    exitNormal = FALSE;
-}
-
-/*!
-  This private class resets the process variables, etc. so that it can be used
-  for another process to start.
-*/
-void QProcess::reset()
-{
-    delete d;
-    d = new QProcessPrivate();
-    exitStat = 0;
-    exitNormal = FALSE;
-    d->bufStdout.resize( 0 );
-    d->bufStderr.resize( 0 );
-}
-
-QByteArray* QProcess::bufStdout()
-{
-    if ( d->proc && d->proc->socketStdout ) {
-        // ### can this cause a blocking behaviour (maybe do a ioctl() to see
-        // if data is available)?
-        socketRead( d->proc->socketStdout );
-    }
-    return &d->bufStdout;
-}
-
-QByteArray* QProcess::bufStderr()
-{
-    if ( d->proc && d->proc->socketStderr ) {
-        // ### can this cause a blocking behaviour (maybe do a ioctl() to see
-        // if data is available)?
-        socketRead( d->proc->socketStderr );
-    }
-    return &d->bufStderr;
-}
-
-void QProcess::consumeBufStdout( int consume )
-{
-    uint n = d->bufStdout.size();
-    if ( consume==-1 || (uint)consume >= n ) {
-        d->bufStdout.resize( 0 );
-    } else {
-        QByteArray tmp( n - consume );
-        memcpy( tmp.data(), d->bufStdout.data()+consume, n-consume );
-        d->bufStdout = tmp;
-    }
-}
-
-void QProcess::consumeBufStderr( int consume )
-{
-    uint n = d->bufStderr.size();
-    if ( consume==-1 || (uint)consume >= n ) {
-        d->bufStderr.resize( 0 );
-    } else {
-        QByteArray tmp( n - consume );
-        memcpy( tmp.data(), d->bufStderr.data()+consume, n-consume );
-        d->bufStderr = tmp;
-    }
-}
-
-/*!
-  Destroys the class.
-
-  If the process is running, it is NOT terminated! Standard input, standard
-  output and standard error of the process are closed.
-
-  You can connect the destroyed() signal to the kill() slot, if you want the
-  process to be terminated automatically when the class is destroyed.
-
-  \sa tryTerminate() kill()
-*/
-QProcess::~QProcess()
-{
-    delete d;
-}
-
-/*!
-  Tries to run a process for the command and arguments that were specified with
-  setArguments(), addArgument() or that were specified in the constructor. The
-  command is searched in the path for executable programs; you can also use an
-  absolute path to the command.
-
-  If \a env is null, then the process is started with the same environment as
-  the starting process. If \a env is non-null, then the values in the
-  stringlist are interpreted as environment setttings of the form \c
-  {key=value} and the process is started in these environment settings. For
-  convenience, there is a small exception to this rule: under Unix, if \a env
-  does not contain any settings for the environment variable \c
-  LD_LIBRARY_PATH, then this variable is inherited from the starting process;
-  under Windows the same applies for the enverionment varialbe \c PATH.
-
-  Returns TRUE if the process could be started, otherwise FALSE.
-
-  You can write data to standard input of the process with
-  writeToStdin(), you can close standard input with closeStdin() and you can
-  terminate the process tryTerminate() resp. kill().
-
-  You can call this function even when there already is a running
-  process in this object. In this case, QProcess closes standard input
-  of the old process and deletes pending data, i.e., you loose all
-  control over that process, but the process is not terminated. This applies
-  also if the process could not be started. (On operating systems that have
-  zombie processes, Qt will also wait() on the old process.)
-
-  \sa launch() closeStdin()
-*/
-bool QProcess::start( QStringList *env )
-{
-#if defined(QT_QPROCESS_DEBUG)
-    qDebug( "QProcess::start()" );
-#endif
-    reset();
-
-    int sStdin[2];
-    int sStdout[2];
-    int sStderr[2];
-
-    // open sockets for piping
-    if ( (comms & Stdin) && ::socketpair( AF_UNIX, SOCK_STREAM, 0, sStdin ) == -1 ) {
-        return FALSE;
-    }
-    if ( (comms & Stderr) && ::socketpair( AF_UNIX, SOCK_STREAM, 0, sStderr ) == -1 ) {
-        return FALSE;
-    }
-    if ( (comms & Stdout) && ::socketpair( AF_UNIX, SOCK_STREAM, 0, sStdout ) == -1 ) {
-        return FALSE;
-    }
-
-    // the following pipe is only used to determine if the process could be
-    // started
-    int fd[2];
-    if ( pipe( fd ) < 0 ) {
-        // non critical error, go on
-        fd[0] = 0;
-        fd[1] = 0;
-    }
-
-    // construct the arguments for exec
-    QCString *arglistQ = new QCString[ _arguments.count() + 1 ];
-    const char** arglist = new const char*[ _arguments.count() + 1 ];
-    int i = 0;
-    for ( QStringList::Iterator it = _arguments.begin(); it != _arguments.end(); ++it ) {
-        arglistQ[i] = (*it).local8Bit();
-        arglist[i] = arglistQ[i];
-#if defined(QT_QPROCESS_DEBUG)
-        qDebug( "QProcess::start(): arg %d = %s", i, arglist[i] );
-#endif
-        i++;
-    }
-    arglist[i] = 0;
-
-    // Must make sure signal handlers are installed before exec'ing
-    // in case the process exits quickly.
-    if ( d->procManager == 0 ) {
-        d->procManager = new QProcessManager;
-        qprocess_cleanup_procmanager.add( &d->procManager );
-    }
-
-    // fork and exec
-    QApplication::flushX();
-    pid_t pid = fork();
-    if ( pid == 0 ) {
-        // child
-        d->closeOpenSocketsForChild();
-        if ( comms & Stdin ) {
-            ::close( sStdin[1] );
-            ::dup2( sStdin[0], STDIN_FILENO );
-        }
-        if ( comms & Stdout ) {
-            ::close( sStdout[0] );
-            ::dup2( sStdout[1], STDOUT_FILENO );
-        }
-        if ( comms & Stderr ) {
-            ::close( sStderr[0] );
-            ::dup2( sStderr[1], STDERR_FILENO );
-        }
-        if ( comms & DupStderr ) {
-            ::dup2( STDOUT_FILENO, STDERR_FILENO );
-        }
-#ifndef QT_NO_DIR
-        ::chdir( workingDir.absPath().latin1() );
-#endif
-        if ( fd[0] )
-            ::close( fd[0] );
-        if ( fd[1] )
-            ::fcntl( fd[1], F_SETFD, FD_CLOEXEC ); // close on exec shows sucess
-
-        if ( env == 0 ) { // inherit environment and start process
-            ::execvp( arglist[0], (char*const*)arglist ); // ### cast not nice
-        } else { // start process with environment settins as specified in env
-            // construct the environment for exec
-            int numEntries = env->count();
-            bool setLibraryPath =
-                env->grep( QRegExp( "^LD_LIBRARY_PATH=" ) ).isEmpty() &&
-                getenv( "LD_LIBRARY_PATH" ) != 0;
-            if ( setLibraryPath )
-                numEntries++;
-            QCString *envlistQ = new QCString[ numEntries + 1 ];
-            const char** envlist = new const char*[ numEntries + 1 ];
-            int i = 0;
-            if ( setLibraryPath ) {
-                envlistQ[i] = QString( "LD_LIBRARY_PATH=%1" ).arg( getenv( "LD_LIBRARY_PATH" ) ).local8Bit();
-                envlist[i] = envlistQ[i];
-                i++;
-            }
-            for ( QStringList::Iterator it = env->begin(); it != env->end(); ++it ) {
-                envlistQ[i] = (*it).local8Bit();
-                envlist[i] = envlistQ[i];
-                i++;
-            }
-            envlist[i] = 0;
-
-            // look for the executable in the search path
-            if ( _arguments.count()>0 && getenv("PATH")!=0 ) {
-                QString command = _arguments[0];
-                if ( !command.contains( '/' ) ) {
-                    QStringList pathList = QStringList::split( ':', getenv( "PATH" ) );
-                    for (QStringList::Iterator it = pathList.begin(); it != pathList.end(); ++it ) {
-                        QString dir = *it;
-#ifdef Q_OS_MACX
-                        if(QFile::exists(dir + "/" + command + ".app")) //look in a bundle
-                            dir += "/" + command + ".app/Contents/MacOS";
-#endif
-#ifndef QT_NO_DIR
-                        QFileInfo fileInfo( dir, command );
-#else
-                        QFileInfo fileInfo( dir + "/" + command );
-#endif
-                        if ( fileInfo.isExecutable() ) {
-                            arglistQ[0] = fileInfo.filePath().local8Bit();
-                            arglist[0] = arglistQ[0];
-                            break;
-                        }
-                    }
-                }
-            }
-            ::execve( arglist[0], (char*const*)arglist, (char*const*)envlist ); // ### casts not nice
-        }
-        if ( fd[1] ) {
-            char buf = 0;
-            ::write( fd[1], &buf, 1 );
-            ::close( fd[1] );
-        }
-        ::exit( -1 );
-    } else if ( pid == -1 ) {
-        // error forking
-        goto error;
-    }
-
-    // test if exec was successful
-    if ( fd[1] )
-        ::close( fd[1] );
-    if ( fd[0] ) {
-        char buf;
-        for ( ;; ) {
-            int n = ::read( fd[0], &buf, 1 );
-            if ( n==1 ) {
-                // socket was not closed => error
-                d->proc = 0;
-                goto error;
-            } else if ( n==-1 ) {
-                if ( errno==EAGAIN || errno==EINTR )
-                    // try it again
-                    continue;
-            }
-            break;
-        }
-        ::close( fd[0] );
-    }
-
-    d->newProc( pid, this );
-
-    if ( comms & Stdin ) {
-        ::close( sStdin[0] );
-        d->proc->socketStdin = sStdin[1];
-        d->notifierStdin = new QSocketNotifier( sStdin[1], QSocketNotifier::Write );
-        connect( d->notifierStdin, SIGNAL(activated(int)),
-                this, SLOT(socketWrite(int)) );
-        // setup notifiers for the sockets
-        if ( !d->stdinBuf.isEmpty() ) {
-            d->notifierStdin->setEnabled( TRUE );
-        }
-    }
-    if ( comms & Stdout ) {
-        ::close( sStdout[1] );
-        d->proc->socketStdout = sStdout[0];
-        d->notifierStdout = new QSocketNotifier( sStdout[0], QSocketNotifier::Read );
-        connect( d->notifierStdout, SIGNAL(activated(int)),
-                this, SLOT(socketRead(int)) );
-        if ( ioRedirection )
-            d->notifierStdout->setEnabled( TRUE );
-    }
-    if ( comms & Stderr ) {
-        ::close( sStderr[1] );
-        d->proc->socketStderr = sStderr[0];
-        d->notifierStderr = new QSocketNotifier( sStderr[0], QSocketNotifier::Read );
-        connect( d->notifierStderr, SIGNAL(activated(int)),
-                this, SLOT(socketRead(int)) );
-        if ( ioRedirection )
-            d->notifierStderr->setEnabled( TRUE );
-    }
-
-    // cleanup and return
-    delete[] arglistQ;
-    delete[] arglist;
-    return TRUE;
-
-error:
-#if defined(QT_QPROCESS_DEBUG)
-    qDebug( "QProcess::start(): error starting process" );
-#endif
-    if ( d->procManager )
-        d->procManager->cleanup();
-    if ( comms & Stdin ) {
-        ::close( sStdin[1] );
-        ::close( sStdin[0] );
-    }
-    if ( comms & Stdout ) {
-        ::close( sStdout[0] );
-        ::close( sStdout[1] );
-    }
-    if ( comms & Stderr ) {
-        ::close( sStderr[0] );
-        ::close( sStderr[1] );
-    }
-    ::close( fd[0] );
-    ::close( fd[1] );
-    delete[] arglistQ;
-    delete[] arglist;
-    return FALSE;
-}
-
-
-/*!
-  Asks the process to terminate. Processes can ignore this wish. If you want to
-  be sure that the process really terminates, you must use kill() instead.
-
-  The slot returns immediately: it does not wait until the process has
-  finished. When the process really exited, the signal processExited() is
-  emitted.
-
-  \sa kill() processExited()
-*/
-void QProcess::tryTerminate() const
-{
-    if ( d->proc != 0 )
-        ::kill( d->proc->pid, SIGTERM );
-}
-
-/*!
-  Terminates the process. This is not a safe way to end a process since the
-  process will not be able to do cleanup. tryTerminate() is a safer way to do
-  it, but processes might ignore a tryTerminate().
-
-  The nice way to end a process and to be sure that it is finished, is doing
-  something like this:
-  \code
-    process->tryTerminate();
-    QTimer::singleShot( 5000, process, SLOT( kill() ) );
-  \endcode
-
-  This tries to terminate the process the nice way. If the process is still
-  running after 5 seconds, it terminates the process the hard way. The timeout
-  should be chosen depending on the time the process needs to do all the
-  cleanup: use a higher value if the process is likely to do heavy computation
-  on cleanup.
-
-  The slot returns immediately: it does not wait until the process has
-  finished. When the process really exited, the signal processExited() is
-  emitted.
-
-  \sa tryTerminate() processExited()
-*/
-void QProcess::kill() const
-{
-    if ( d->proc != 0 )
-        ::kill( d->proc->pid, SIGKILL );
-}
-
-/*!
-  Returns TRUE if the process is running, otherwise FALSE.
-
-  \sa normalExit() exitStatus() processExited()
-*/
-bool QProcess::isRunning() const
-{
-    if ( d->exitValuesCalculated ) {
-#if defined(QT_QPROCESS_DEBUG)
-        qDebug( "QProcess::isRunning(): FALSE (already computed)" );
-#endif
-        return FALSE;
-    }
-    if ( d->proc == 0 )
-        return FALSE;
-    int status;
-    if ( ::waitpid( d->proc->pid, &status, WNOHANG ) == d->proc->pid )
-    {
-        // compute the exit values
-        QProcess *that = (QProcess*)this; // mutable
-        that->exitNormal = WIFEXITED( status ) != 0;
-        if ( exitNormal ) {
-            that->exitStat = (char)WEXITSTATUS( status );
-        }
-        d->exitValuesCalculated = TRUE;
-#if defined(QT_QPROCESS_DEBUG)
-        qDebug( "QProcess::isRunning() (PID: %d): FALSE", d->proc->pid );
-#endif
-        return FALSE;
-    }
-#if defined(QT_QPROCESS_DEBUG)
-    qDebug( "QProcess::isRunning() (PID: %d): TRUE", d->proc->pid );
-#endif
-    return TRUE;
-}
-
-/*!
-  Writes the data \a buf to the standard input of the process. The process may
-  or may not read this data.
-
-  This function returns immediately; the QProcess class might write the data at
-  a later point (you have to enter the event loop for that). When all the data
-  is written to the process, the signal wroteToStdin() is emitted. This does
-  not mean that the process really read the data, since this class only detects
-  when it was able to write the data to the operating system.
-
-  \sa wroteToStdin() closeStdin() readStdout() readStderr()
-*/
-void QProcess::writeToStdin( const QByteArray& buf )
-{
-#if defined(QT_QPROCESS_DEBUG)
-//    qDebug( "QProcess::writeToStdin(): write to stdin (%d)", d->socketStdin );
-#endif
-    d->stdinBuf.enqueue( new QByteArray(buf) );
-    if ( d->notifierStdin != 0 )
-        d->notifierStdin->setEnabled( TRUE );
-}
-
-
-/*!
-  Closes standard input of the process.
-
-  This function also deletes pending data that is not written to standard input
-  yet.
-
-  \sa wroteToStdin()
-*/
-void QProcess::closeStdin()
-{
-    if ( d->proc == 0 )
-        return;
-    if ( d->proc->socketStdin !=0 ) {
-        while ( !d->stdinBuf.isEmpty() ) {
-            delete d->stdinBuf.dequeue();
-        }
-        delete d->notifierStdin;
-        d->notifierStdin = 0;
-        if ( ::close( d->proc->socketStdin ) != 0 ) {
-            qWarning( "Could not close stdin of child process" );
-        }
-#if defined(QT_QPROCESS_DEBUG)
-        qDebug( "QProcess::closeStdin(): stdin (%d) closed", d->proc->socketStdin );
-#endif
-        d->proc->socketStdin = 0;
-    }
-}
-
-
-/*
-  This private slot is called when the process has outputted data to either
-  standard output or standard error.
-*/
-void QProcess::socketRead( int fd )
-{
-    if ( d->socketReadCalled ) {
-        // the slots that are connected to the readyRead...() signals might
-        // trigger a recursive call of socketRead(). Avoid this since you get a
-        // blocking read otherwise.
-        return;
-    }
-#if defined(QT_QPROCESS_DEBUG)
-    qDebug( "QProcess::socketRead(): %d", fd );
-#endif
-    if ( fd == 0 )
-        return;
-    const int bufsize = 4096;
-    QByteArray *buffer = 0;
-    uint oldSize;
-    int n;
-    if ( fd == d->proc->socketStdout ) {
-        buffer = &d->bufStdout;
-    } else if ( fd == d->proc->socketStderr ) {
-        buffer = &d->bufStderr;
-    } else {
-        // this case should never happen, but just to be safe
-        return;
-    }
-
-    // read data
-    oldSize = buffer->size();
-    buffer->resize( oldSize + bufsize );
-    n = ::read( fd, buffer->data()+oldSize, bufsize );
-    if ( n > 0 )
-        buffer->resize( oldSize + n );
-    else
-        buffer->resize( oldSize );
-    // eof or error?
-    if ( n == 0 || n == -1 ) {
-        if ( fd == d->proc->socketStdout ) {
-#if defined(QT_QPROCESS_DEBUG)
-            qDebug( "QProcess::socketRead(): stdout (%d) closed", fd );
-#endif
-            d->notifierStdout->setEnabled( FALSE );
-            delete d->notifierStdout;
-            d->notifierStdout = 0;
-            ::close( d->proc->socketStdout );
-            d->proc->socketStdout = 0;
-            return;
-        } else if ( fd == d->proc->socketStderr ) {
-#if defined(QT_QPROCESS_DEBUG)
-            qDebug( "QProcess::socketRead(): stderr (%d) closed", fd );
-#endif
-            d->notifierStderr->setEnabled( FALSE );
-            delete d->notifierStderr;
-            d->notifierStderr = 0;
-            ::close( d->proc->socketStderr );
-            d->proc->socketStderr = 0;
-            return;
-        }
-    }
-    // read all data that is available
-    while ( n == bufsize ) {
-        oldSize = buffer->size();
-        buffer->resize( oldSize + bufsize );
-        n = ::read( fd, buffer->data()+oldSize, bufsize );
-        if ( n > 0 )
-            buffer->resize( oldSize + n );
-        else
-            buffer->resize( oldSize );
-    }
-
-    d->socketReadCalled = TRUE;
-    if ( fd == d->proc->socketStdout ) {
-#if defined(QT_QPROCESS_DEBUG)
-        qDebug( "QProcess::socketRead(): %d bytes read from stdout (%d)",
-                buffer->size()-oldSize, fd );
-#endif
-        emit readyReadStdout();
-    } else if ( fd == d->proc->socketStderr ) {
-#if defined(QT_QPROCESS_DEBUG)
-        qDebug( "QProcess::socketRead(): %d bytes read from stderr (%d)",
-                buffer->size()-oldSize, fd );
-#endif
-        emit readyReadStderr();
-    }
-    d->socketReadCalled = FALSE;
-}
-
-
-/*
-  This private slot is called when the process tries to read data from standard
-  input.
-*/
-void QProcess::socketWrite( int fd )
-{
-    if ( fd != d->proc->socketStdin || d->proc->socketStdin == 0 )
-        return;
-    if ( d->stdinBuf.isEmpty() ) {
-        d->notifierStdin->setEnabled( FALSE );
-        return;
-    }
-#if defined(QT_QPROCESS_DEBUG)
-    qDebug( "QProcess::socketWrite(): write to stdin (%d)", fd );
-#endif
-    ssize_t ret = ::write( fd,
-            d->stdinBuf.head()->data() + d->stdinBufRead,
-            d->stdinBuf.head()->size() - d->stdinBufRead );
-    if ( ret > 0 )
-        d->stdinBufRead += ret;
-    if ( d->stdinBufRead == (ssize_t)d->stdinBuf.head()->size() ) {
-        d->stdinBufRead = 0;
-        delete d->stdinBuf.dequeue();
-        if ( wroteToStdinConnected && d->stdinBuf.isEmpty() )
-            emit wroteToStdin();
-        socketWrite( fd );
-    }
-}
-
-/*!
-  \internal
-  Flushes standard input. This is useful if you want to use QProcess in a
-  synchronous manner.
-
-  This function should probably go into the public API.
-*/
-void QProcess::flushStdin()
-{
-    socketWrite( d->proc->socketStdin );
-}
-
-/*
-  This private slot is only used under Windows (but moc does not know about #if
-  defined()).
-*/
-void QProcess::timeout()
-{
-}
-
-
-/*
-  This private function is used by connectNotify() and disconnectNotify() to
-  change the value of ioRedirection (and related behaviour)
-*/
-void QProcess::setIoRedirection( bool value )
-{
-    ioRedirection = value;
-    if ( ioRedirection ) {
-        if ( d->notifierStdout )
-            d->notifierStdout->setEnabled( TRUE );
-        if ( d->notifierStderr )
-            d->notifierStderr->setEnabled( TRUE );
-    } else {
-        if ( d->notifierStdout )
-            d->notifierStdout->setEnabled( FALSE );
-        if ( d->notifierStderr )
-            d->notifierStderr->setEnabled( FALSE );
-    }
-}
-
-/*
-  This private function is used by connectNotify() and
-  disconnectNotify() to change the value of notifyOnExit (and related
-  behaviour)
-*/
-void QProcess::setNotifyOnExit( bool value )
-{
-    notifyOnExit = value;
-}
-
-/*
-  This private function is used by connectNotify() and disconnectNotify() to
-  change the value of wroteToStdinConnected (and related behaviour)
-*/
-void QProcess::setWroteStdinConnected( bool value )
-{
-    wroteToStdinConnected = value;
-}
-
-/*! \enum QProcess::PID
-  \internal
-*/
-/*!
-  Returns platform dependent information about the process. This can be used
-  together with platform specific system calls.
-
-  Under Unix the return value is the PID of the process, or -1 if no process is
-  belonging to this object.
-
-  Under Windows it is a pointer to the \c PROCESS_INFORMATION struct, or 0 if
-  no process is belonging to this object.
-*/
-QProcess::PID QProcess::processIdentifier()
-{
-    if ( d->proc == 0 )
-        return -1;
-    return d->proc->pid;
-}
-
-#endif // QT_NO_PROCESS
diff --git a/core/launcher/transferserver.cpp b/core/launcher/transferserver.cpp
index cbda247..0337a94 100644
--- a/core/launcher/transferserver.cpp
+++ b/core/launcher/transferserver.cpp
@@ -9,1381 +9,1416 @@
 ** 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>
 #include <shadow.h>
 
 /* we need the _OS_LINUX stuff first ! */
 #include <qglobal.h>
 
 #ifndef  _OS_LINUX_
 
-extern "C" {
+extern "C"
+{
 #include <uuid/uuid.h>
 #define UUID_H_INCLUDED
 }
 
 #endif // not defined linux
 
 #if defined(_OS_LINUX_)
 #include <shadow.h>
 #endif
 
 #include <qdir.h>
 #include <qfile.h>
 #include <qtextstream.h>
 #include <qdatastream.h>
 #include <qmessagebox.h>
 #include <qstringlist.h>
 #include <qfileinfo.h>
-#include <qregexp.h>
+#include <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 "qprocess.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 )
+                                const char* name )
+                : QServerSocket( port, 1, parent, name )
 {
-    if ( !ok() )
-  qWarning( "Failed to bind to port %d", port );
+        if ( !ok() )
+                qWarning( "Failed to bind to port %d", port );
 }
 
 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();
-    };
+namespace
+{
+struct UidGen
+{
+        QString uuid();
+};
 #if !defined(_OS_LINUX_)
-    QString UidGen::uuid() {
-        uuid_t uuid;
-        uuid_generate( uuid );
-        return QUUid( uuid ).toString();
-    }
+
+QString UidGen::uuid()
+{
+        uuid_t uuid;
+        uuid_generate( uuid );
+        return QUUid( uuid ).toString();
+}
 #else
-    /*
-     * 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() + "}";
-    }
+/*
+* 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() + "}";
+}
 #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 )
+ServerPI::ServerPI( int socket, QObject *parent , const char* name )
+                : 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;
+        // qDebug( "Debug: Connection closed" );
+        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;
+        //qDebug( "Reply: %s", msg.latin1() );
 }
 
 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;
+        //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 );
+        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 );
+                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 );
-    }
+        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;
+        //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;
+        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 QProcess( this, "gzipProc" );
-  gzipProc->setCommunication( QProcess::Stdin | QProcess::Stdout );
-
-  createTargzProc = new QProcess( QString("tar"), this, "createTargzProc");
-  createTargzProc->setCommunication( QProcess::Stdout );
-  createTargzProc->setWorkingDirectory( QDir::rootDirPath() );
-  connect( createTargzProc, SIGNAL( processExited() ), SLOT( targzDone() ) );
-
-  QStringList args = "tar";
-  args += "-xv";
-  retrieveTargzProc = new QProcess( args, this, "retrieveTargzProc" );
-  retrieveTargzProc->setCommunication( QProcess::Stdin );
-  retrieveTargzProc->setWorkingDirectory( QDir::rootDirPath() );
-  connect( retrieveTargzProc, SIGNAL( processExited() ),
-     SIGNAL( completed() ) );
-  connect( retrieveTargzProc, SIGNAL( processExited() ),
-     SLOT( extractTarDone() ) );
+        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();
+        buf.close();
+        file.close();
+        createTargzProc->kill();
 }
 
 void ServerDTP::extractTarDone()
 {
-    qDebug("extract done");
+        qDebug("extract done");
 #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() )
-      qWarning("Error starting %s or %s",
-         createTargzProc->arguments().join(" ").latin1(),
-         gzipProc->arguments().join(" ").latin1() );
-    break;
-  case SendBuffer:
-    if ( !buf.open( IO_ReadOnly) ) {
-      emit failed();
-      mode = Idle;
-      return;
-    }
-
-    // qDebug( "Debug: Sending byte array" );
-    bytes_written = 0;
-    while( !buf.atEnd() )
-      putch( buf.getch() );
-    buf.close();
-    break;
-  case RetrieveFile:
-    // retrieve file mode
-    if ( file.exists() && !file.remove() ) {
-      emit failed();
-      mode = Idle;
-      return;
-    }
-
-    if ( !file.open( IO_WriteOnly) ) {
-      emit failed();
-      mode = Idle;
-      return;
-    }
-    // qDebug( "Debug: Retrieving file %s", file.name().latin1() );
-    break;
-  case RetrieveGzipFile:
-    qDebug("=-> starting tar process to receive .tgz file");
-    break;
-  case RetrieveBuffer:
-    // retrieve buffer mode
-    if ( !buf.open( IO_WriteOnly) ) {
-      emit failed();
-      mode = Idle;
-      return;
-    }
-    // qDebug( "Debug: Retrieving byte array" );
-    break;
-  case Idle:
-    qDebug("connection established but mode set to Idle; BUG!");
-    break;
-  }
+        // 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;
+        //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;
-  }
-    }
+        bytes_written += bytes;
+
+        // send file mode
+        if ( SendFile == mode ) {
+
+                if ( bytes_written == file.size() ) {
+                        // qDebug( "Debug: Sending complete: %d bytes", file.size() );
+                        file.close();
+                        emit completed();
+                        mode = Idle;
+                }
+                else if ( !file.atEnd() ) {
+                        QCString s;
+                        s.resize( block_size );
+                        int bytes = file.readBlock( s.data(), block_size );
+                        writeBlock( s.data(), bytes );
+                }
+        }
+
+        // send buffer mode
+        if ( SendBuffer == mode ) {
+
+                if ( bytes_written == buf.size() ) {
+                        // qDebug( "Debug: Sending complete: %d bytes", buf.size() );
+                        emit completed();
+                        mode = Idle;
+                }
+        }
 }
 
 void ServerDTP::readyRead()
 {
-    // retrieve file mode
-    if ( RetrieveFile == mode ) {
-  QCString s;
-  s.resize( bytesAvailable() );
-  readBlock( s.data(), bytesAvailable() );
-  file.writeBlock( s.data(), s.size() );
-    }
-    else if ( RetrieveGzipFile == mode ) {
-  if ( !gzipProc->isRunning() )
-      gzipProc->start();
-
-        QByteArray s;
-  s.resize( bytesAvailable() );
-  readBlock( s.data(), bytesAvailable() );
-  gzipProc->writeToStdin( s );
-  qDebug("wrote %d bytes to ungzip ", s.size() );
-    }
-    // retrieve buffer mode
-    else if ( RetrieveBuffer == mode ) {
-  QCString s;
-  s.resize( bytesAvailable() );
-  readBlock( s.data(), bytesAvailable() );
-  buf.writeBlock( s.data(), s.size() );
-    }
+        // 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()
+void ServerDTP::writeTargzBlock(OProcess *, char *buffer, int buflen)
 {
-    QByteArray block = gzipProc->readStdout();
-    writeBlock( block.data(), block.size() );
-    qDebug("writeTargzBlock %d", block.size());
-    if ( !createTargzProc->isRunning() ) {
-  qDebug("tar and gzip done");
-  emit completed();
-  mode = Idle;
-  disconnect( gzipProc, SIGNAL( readyReadStdout() ),
-        this, SLOT( writeTargzBlock() ) );
-    }
+        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( readyReadStdout() ),
-    this, SLOT( gzipTarBlock() ) );
-    gzipProc->closeStdin();
+        //qDebug("targz done");
+        disconnect( createTargzProc, SIGNAL( receivedStdout(OProcess *, char *, int) ),
+                    this, SLOT( gzipTarBlock(OProcess *, char *, int) ) );
+        gzipProc->closeStdin();
 }
 
-void ServerDTP::gzipTarBlock()
+void ServerDTP::gzipTarBlock(OProcess *, char *buffer, int buflen)
 {
-    //qDebug("gzipTarBlock");
-    if ( !gzipProc->isRunning() ) {
-  //qDebug("auto start gzip proc");
-  gzipProc->start();
-    }
-    gzipProc->writeToStdin( createTargzProc->readStdout() );
+        //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 );
+        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 )
+                              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  )
+                              const QStringList &archiveTargets )
 {
-    mode = SendGzipFile;
-    file.setName( fn );
-
-    QStringList args = "tar";
-    args += "-cv";
-    args += archiveTargets;
-    qDebug("sendGzipFile %s", args.join(" ").latin1() );
-    createTargzProc->setArguments( args );
-    connect( createTargzProc,
-       SIGNAL( readyReadStdout() ), SLOT( gzipTarBlock() ) );
-
-    gzipProc->setArguments( "gzip" );
-    connect( gzipProc, SIGNAL( readyReadStdout() ),
-       SLOT( writeTargzBlock() ) );
+        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( readyReadStdout() ),
-        this, SLOT( tarExtractBlock() ) );
+        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()
+void ServerDTP::tarExtractBlock(OProcess *, char *buffer, int buflen)
 {
-    qDebug("ungzipTarBlock");
-    if ( !retrieveTargzProc->isRunning() ) {
-  qDebug("auto start ungzip proc");
-  if ( !retrieveTargzProc->start() )
-      qWarning(" failed to start tar -x process");
-    }
-    retrieveTargzProc->writeToStdin( gzipProc->readStdout() );
+        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 );
+        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->setArguments( "gunzip" );
-    connect( gzipProc, SIGNAL( readyReadStdout() ),
-       SLOT( tarExtractBlock() ) );
-    connect( gzipProc, SIGNAL( processExited() ),
-       SLOT( gunzipDone() ) );
+        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 );
+        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();
 }
 
diff --git a/core/launcher/transferserver.h b/core/launcher/transferserver.h
index a3bb060..1c5ab4b 100644
--- a/core/launcher/transferserver.h
+++ b/core/launcher/transferserver.h
@@ -3,49 +3,49 @@
 **
 ** 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 <qserversocket.h>
 #include <qsocket.h>
 #include <qdir.h>
 #include <qfile.h>
 #include <qbuffer.h>
 
 class QFileInfo;
-class QProcess;
+class OProcess;
 class TransferServer : public QServerSocket
 {
     Q_OBJECT
 
 public:
     TransferServer( Q_UINT16 port, QObject *parent = 0, const char* name = 0 );
     virtual ~TransferServer();
 
     void newConnection( int socket );
 };
 
 class SyncAuthentication : QObject
 {
     Q_OBJECT
 
 public:
     static int isAuthorized(QHostAddress peeraddress);
     static bool checkPassword(const QString& pw);
     static bool checkUser(const QString& user);
 
     static QString serverId();
     static QString loginName();
     static QString ownerName();
 };
@@ -71,65 +71,65 @@ public:
     void sendByteArray( const QByteArray& array, const QHostAddress& host, Q_UINT16 port );
 
     void retrieveFile( const QString fn );
     void retrieveFile( const QString fn, const QHostAddress& host, Q_UINT16 port );
     void retrieveGzipFile( const QString &fn );
     void retrieveGzipFile( const QString &fn, const QHostAddress& host, Q_UINT16 port );
     void retrieveByteArray();
     void retrieveByteArray( const QHostAddress& host, Q_UINT16 port );
 
     Mode dtpMode() { return mode; }
     QByteArray buffer() { return buf.buffer(); }
     QString fileName() const { return file.name(); }
 
     void setSocket( int socket );
 
 signals:
     void completed();
     void failed();
 
 private slots:
     void connectionClosed();
     void connected();
     void bytesWritten( int bytes );
     void readyRead();
-    void writeTargzBlock();
+    void writeTargzBlock(OProcess *, char *, int);
     void targzDone();
 
-    void gzipTarBlock();
-    void tarExtractBlock();
+    void gzipTarBlock(OProcess *, char *, int);
+    void tarExtractBlock(OProcess *, char *, int);
     void gunzipDone();
     void extractTarDone();
 
 private:
 
     unsigned long bytes_written;
     Mode mode;
     QFile file;
     QBuffer buf;
-    QProcess *createTargzProc;
-    QProcess *retrieveTargzProc;
-    QProcess *gzipProc;
+    OProcess *createTargzProc;
+    OProcess *retrieveTargzProc;
+    OProcess *gzipProc;
 };
 
 class ServerSocket : public QServerSocket
 {
     Q_OBJECT
 
 public:
     ServerSocket( Q_UINT16 port, QObject *parent = 0, const char* name = 0 )
         : QServerSocket( port, 1, parent, name ) {}
 
     void newConnection( int socket ) { emit newIncomming( socket ); }
 signals:
     void newIncomming( int socket );
 };
 
 class ServerPI : public QSocket
 {
     Q_OBJECT
 
     enum State { Connected, Wait_USER, Wait_PASS, Ready, Forbidden };
     enum Transfer { SendFile = 0, RetrieveFile = 1, SendByteArray = 2, RetrieveByteArray = 3 };
 
 public:
     ServerPI( int socket, QObject *parent = 0, const char* name = 0 );