initial try

12 files changed, 2765 insertions, 0 deletions

diff --git a/core/applets/obex/kprocctrl.cpp b/core/applets/obex/kprocctrl.cpp
new file mode 100644
index 0000000..330b0ee
--- a/dev/null
+++ b/core/applets/obex/kprocctrl.cpp
@@ -0,0 +1,268 @@
+/* This file is part of the KDE libraries
+    Copyright (C) 1997 Christian Czezakte (e9025461@student.tuwien.ac.at)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+    Boston, MA 02111-1307, USA.
+*/
+//
+//  KPROCESSCONTROLLER -- A helper class for KProcess
+//
+//  version 0.3.1, Jan, 8th 1997
+//
+//  (C) Christian Czezatke
+//  e9025461@student.tuwien.ac.at
+//  Ported by Holger Freyther
+//
+
+//#include <config.h>
+
+#include <sys/types.h>
+#include <sys/socket.h>
+
+#include <errno.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+#include <assert.h>
+
+#include <qsocketnotifier.h>
+#include "kprocess.h"
+#include "kprocctrl.h"
+
+KProcessController *KProcessController::theKProcessController = 0;
+
+struct sigaction KProcessController::oldChildHandlerData;
+bool KProcessController::handlerSet = false;
+
+KProcessController::KProcessController()
+{
+  assert( theKProcessController == 0 );
+
+  if (0 > pipe(fd))
+	printf(strerror(errno));
+
+  notifier = new QSocketNotifier(fd[0], QSocketNotifier::Read);
+  notifier->setEnabled(true);
+  QObject::connect(notifier, SIGNAL(activated(int)),
+				   this, SLOT(slotDoHousekeeping(int)));
+  connect( &delayedChildrenCleanupTimer, SIGNAL( timeout()),
+      SLOT( delayedChildrenCleanup()));
+
+  theKProcessController = this;
+
+  setupHandlers();
+}
+
+
+void KProcessController::setupHandlers()
+{
+  if( handlerSet )
+      return;
+  struct sigaction act;
+  act.sa_handler=theSigCHLDHandler;
+  sigemptyset(&(act.sa_mask));
+  sigaddset(&(act.sa_mask), SIGCHLD);
+  // Make sure we don't block this signal. gdb tends to do that :-(
+  sigprocmask(SIG_UNBLOCK, &(act.sa_mask), 0);
+
+  act.sa_flags = SA_NOCLDSTOP;
+
+  // CC: take care of SunOS which automatically restarts interrupted system
+  // calls (and thus does not have SA_RESTART)
+
+#ifdef SA_RESTART
+  act.sa_flags |= SA_RESTART;
+#endif
+
+  sigaction( SIGCHLD, &act, &oldChildHandlerData );
+
+  act.sa_handler=SIG_IGN;
+  sigemptyset(&(act.sa_mask));
+  sigaddset(&(act.sa_mask), SIGPIPE);
+  act.sa_flags = 0;
+  sigaction( SIGPIPE, &act, 0L);
+  handlerSet = true;
+}
+
+void KProcessController::resetHandlers()
+{
+  if( !handlerSet )
+      return;
+  sigaction( SIGCHLD, &oldChildHandlerData, 0 );
+  // there should be no problem with SIGPIPE staying SIG_IGN
+  handlerSet = false;
+}
+
+// block SIGCHLD handler, because it accesses processList
+void KProcessController::addKProcess( KProcess* p )
+{
+  sigset_t newset, oldset;
+  sigemptyset( &newset );
+  sigaddset( &newset, SIGCHLD );
+  sigprocmask( SIG_BLOCK, &newset, &oldset );
+  processList.append( p );
+  sigprocmask( SIG_SETMASK, &oldset, 0 );
+}
+
+void KProcessController::removeKProcess( KProcess* p )
+{
+  sigset_t newset, oldset;
+  sigemptyset( &newset );
+  sigaddset( &newset, SIGCHLD );
+  sigprocmask( SIG_BLOCK, &newset, &oldset );
+  processList.remove( p );
+  sigprocmask( SIG_SETMASK, &oldset, 0 );
+}
+
+//using a struct which contains both the pid and the status makes it easier to write
+//and read the data into the pipe
+//especially this solves a problem which appeared on my box where slotDoHouseKeeping() received
+//only 4 bytes (with some debug output around the write()'s it received all 8 bytes)
+//don't know why this happened, but when writing all 8 bytes at once it works here, aleXXX
+struct waitdata
+{
+  pid_t pid;
+  int status;
+};
+
+void KProcessController::theSigCHLDHandler(int arg)
+{
+  struct waitdata wd;
+//  int status;
+//  pid_t this_pid;
+  int saved_errno;
+
+  saved_errno = errno;
+  // since waitpid and write change errno, we have to save it and restore it
+  // (Richard Stevens, Advanced programming in the Unix Environment)
+
+  bool found = false;
+  if( theKProcessController != 0 ) {
+      // iterating the list doesn't perform any system call
+      for( QValueList<KProcess*>::ConstIterator it = theKProcessController->processList.begin();
+           it != theKProcessController->processList.end();
+           ++it )
+      {
+        if( !(*it)->isRunning())
+            continue;
+        wd.pid = waitpid( (*it)->pid(), &wd.status, WNOHANG );
+        if ( wd.pid > 0 ) {
+          ::write(theKProcessController->fd[1], &wd, sizeof(wd));
+          found = true;
+        }
+      }
+  }
+  if( !found && oldChildHandlerData.sa_handler != SIG_IGN
+          && oldChildHandlerData.sa_handler != SIG_DFL )
+        oldChildHandlerData.sa_handler( arg ); // call the old handler
+  // handle the rest
+  if( theKProcessController != 0 ) {
+     static const struct waitdata dwd = { 0, 0 }; // delayed waitpid()
+     ::write(theKProcessController->fd[1], &dwd, sizeof(dwd));
+  } else {
+      int dummy;
+      while( waitpid( -1, &dummy, WNOHANG ) > 0 )
+          ;
+  }
+
+  errno = saved_errno;
+}
+
+
+
+void KProcessController::slotDoHousekeeping(int )
+{
+  unsigned int bytes_read = 0;
+  unsigned int errcnt=0;
+  // read pid and status from the pipe.
+  struct waitdata wd;
+  while ((bytes_read < sizeof(wd)) && (errcnt < 50)) {
+    int r = ::read(fd[0], ((char *)&wd) + bytes_read, sizeof(wd) - bytes_read);
+    if (r > 0) bytes_read += r;
+    else if (r < 0) errcnt++;
+  }
+  if (errcnt >= 50) {
+	fprintf(stderr,
+	       "Error: Max. error count for pipe read "
+               "exceeded in KProcessController::slotDoHousekeeping\n");
+	return;           // it makes no sense to continue here!
+  }
+  if (bytes_read != sizeof(wd)) {
+	fprintf(stderr,
+	       "Error: Could not read info from signal handler %d <> %d!\n",
+	       bytes_read, sizeof(wd));
+	return;           // it makes no sense to continue here!
+  }
+  if (wd.pid==0) { // special case, see delayedChildrenCleanup()
+      delayedChildrenCleanupTimer.start( 1000, true );
+      return;
+  }
+
+  for( QValueList<KProcess*>::ConstIterator it = processList.begin();
+       it != processList.end();
+       ++it ) {
+        KProcess* proc = *it;
+	if (proc->pid() == wd.pid) {
+	  // process has exited, so do emit the respective events
+	  if (proc->run_mode == KProcess::Block) {
+	    // If the reads are done blocking then set the status in proc
+	    // but do nothing else because KProcess will perform the other
+	    // actions of processHasExited.
+	    proc->status = wd.status;
+            proc->runs = false;
+	  } else {
+	    proc->processHasExited(wd.status);
+	  }
+        return;
+	}
+  }
+}
+
+// this is needed e.g. for popen(), which calls waitpid() checking
+// for its forked child, if we did waitpid() directly in the SIGCHLD
+// handler, popen()'s waitpid() call would fail
+void KProcessController::delayedChildrenCleanup()
+{
+  struct waitdata wd;
+  while(( wd.pid = waitpid( -1, &wd.status, WNOHANG ) ) > 0 ) {
+      for( QValueList<KProcess*>::ConstIterator it = processList.begin();
+           it != processList.end();
+           ++it )
+      {
+        if( !(*it)->isRunning() || (*it)->pid() != wd.pid )
+            continue;
+        // it's KProcess, handle it
+        ::write(fd[1], &wd, sizeof(wd));
+        break;
+      }
+  }
+}
+
+KProcessController::~KProcessController()
+{
+  assert( theKProcessController == this );
+  resetHandlers();
+
+  notifier->setEnabled(false);
+
+  close(fd[0]);
+  close(fd[1]);
+
+  delete notifier;
+  theKProcessController = 0;
+}
+
+//#include "kprocctrl.moc"
diff --git a/core/applets/obex/kprocctrl.h b/core/applets/obex/kprocctrl.h
new file mode 100644
index 0000000..ac82b9d
--- a/dev/null
+++ b/core/applets/obex/kprocctrl.h
@@ -0,0 +1,120 @@
+/* This file is part of the KDE libraries
+    Copyright (C) 1997 Christian Czezakte (e9025461@student.tuwien.ac.at)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+    Boston, MA 02111-1307, USA.
+*/
+//
+//  KPROCESSCONTROLLER -- A helper class for KProcess
+//
+//  version 0.3.1, Jan 8th 1997
+//
+//  (C) Christian Czezatke
+//  e9025461@student.tuwien.ac.at
+//
+
+#ifndef __KPROCCTRL_H__
+#define __KPROCCTRL_H__
+
+#include <qvaluelist.h>
+#include <qtimer.h>
+
+#include "kprocess.h"
+
+class KProcessControllerPrivate;
+class QSocketNotifier;
+
+/**
+ * @short Used internally by @ref KProcess
+ * @internal
+ * @author Christian Czezakte <e9025461@student.tuwien.ac.at>
+ *
+ *  A class for internal use by KProcess only. -- Exactly one instance
+ *  of this class is generated by the first instance of KProcess that is
+ *  created (a pointer to it gets stored in @ref theKProcessController ).
+ *
+ * This class takes care of the actual (UN*X) signal handling.
+*/
+class KProcessController : public QObject
+{
+  Q_OBJECT
+
+public:
+  KProcessController();
+  ~KProcessController(); 
+  //CC: WARNING! Destructor Not virtual (but you don't derive classes from this anyhow...)
+
+public:
+ 	
+  /**
+   * Only a single instance of this class is allowed at a time,
+   * and this static variable is used to track the one instance.
+   */
+  static KProcessController *theKProcessController;
+
+  /**
+   * Automatically called upon SIGCHLD.
+   *
+   * Normally you do not need to do anything with this function but
+   * if your application needs to disable SIGCHLD for some time for
+   * reasons beyond your control, you should call this function afterwards
+   * to make sure that no SIGCHLDs where missed.
+   */
+  static void theSigCHLDHandler(int signal);
+  // handler for sigchld
+  
+  /**
+   * @internal
+  */
+  static void setupHandlers();
+  /**
+   * @internal
+  */
+  static void resetHandlers();
+  /**
+   * @internal
+  */
+  void addKProcess( KProcess* );
+  /**
+   * @internal
+  */
+  void removeKProcess( KProcess* );
+ public slots:
+  /**
+   * @internal
+   */
+ void slotDoHousekeeping(int socket);
+
+ private slots:
+ void delayedChildrenCleanup();
+private:
+  int fd[2];
+  QSocketNotifier *notifier;
+  static struct sigaction oldChildHandlerData;
+  static bool handlerSet;
+  QValueList<KProcess*> processList;
+  QTimer delayedChildrenCleanupTimer;
+
+  // Disallow assignment and copy-construction
+  KProcessController( const KProcessController& );
+  KProcessController& operator= ( const KProcessController& );
+
+  KProcessControllerPrivate *d;
+};
+
+
+
+#endif
+
diff --git a/core/applets/obex/kprocess.cpp b/core/applets/obex/kprocess.cpp
new file mode 100644
index 0000000..ce7ed3e
--- a/dev/null
+++ b/core/applets/obex/kprocess.cpp
@@ -0,0 +1,915 @@
+/*
+
+   $Id$
+
+   This file is part of the KDE libraries
+   Copyright (C) 1997 Christian Czezatke (e9025461@student.tuwien.ac.at)
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.
+*/
+
+
+//
+//  KPROCESS -- A class for handling child processes in KDE without
+//  having to take care of Un*x specific implementation details
+//
+//  version 0.3.1, Jan 8th 1998
+//
+//  (C) Christian Czezatke
+//  e9025461@student.tuwien.ac.at
+//
+// Changes:
+//
+// March 2nd, 1998: Changed parameter list for KShellProcess:
+//   Arguments are now placed in a single string so that
+//   <shell> -c <commandstring> is passed to the shell
+//   to make the use of "operator<<" consistent with KProcess
+
+#include "kprocess.h"
+#define _MAY_INCLUDE_KPROCESSCONTROLLER_
+#include "kprocctrl.h"
+
+//#include <config.h>
+
+#include <qfile.h>
+#include <qsocketnotifier.h>
+#include <qregexp.h>
+
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/socket.h>
+
+#include <errno.h>
+#include <fcntl.h>
+#include <stdlib.h>
+#include <signal.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+#ifdef HAVE_SYS_SELECT_H
+#include <sys/select.h>
+#endif
+#ifdef HAVE_INITGROUPS
+#include <grp.h>
+#endif
+#include <pwd.h>
+
+#include <qapplication.h>
+#include <qmap.h>
+//#include <kdebug.h>
+
+/////////////////////////////
+// public member functions //
+/////////////////////////////
+
+class KProcessPrivate {
+public:
+   KProcessPrivate() : useShell(false) { }
+
+   bool useShell;
+   QMap<QString,QString> env;
+   QString wd;
+   QCString shell;
+};
+
+
+KProcess::KProcess()
+  : QObject(),
+    run_mode(NotifyOnExit),
+    runs(false),
+    pid_(0),
+    status(0),
+    keepPrivs(false),
+    innot(0),
+    outnot(0),
+    errnot(0),
+    communication(NoCommunication),
+    input_data(0),
+    input_sent(0),
+    input_total(0),
+    d(0)
+{
+  if (0 == KProcessController::theKProcessController) {
+        (void) new KProcessController();
+        CHECK_PTR(KProcessController::theKProcessController);
+  }
+
+  KProcessController::theKProcessController->addKProcess(this);
+  out[0] = out[1] = -1;
+  in[0] = in[1] = -1;
+  err[0] = err[1] = -1;
+}
+
+void
+KProcess::setEnvironment(const QString &name, const QString &value)
+{
+   if (!d)
+      d = new KProcessPrivate;
+   d->env.insert(name, value);
+}
+
+void
+KProcess::setWorkingDirectory(const QString &dir)
+{
+   if (!d)
+      d = new KProcessPrivate;
+   d->wd = dir;   
+} 
+
+void 
+KProcess::setupEnvironment()
+{
+   if (d)
+   {
+      QMap<QString,QString>::Iterator it;
+      for(it = d->env.begin(); it != d->env.end(); ++it)
+         setenv(QFile::encodeName(it.key()).data(),
+                QFile::encodeName(it.data()).data(), 1);
+      if (!d->wd.isEmpty())
+         chdir(QFile::encodeName(d->wd).data());
+   }
+}
+
+void
+KProcess::setRunPrivileged(bool keepPrivileges)
+{
+   keepPrivs = keepPrivileges;
+}
+
+bool
+KProcess::runPrivileged() const
+{
+   return keepPrivs;
+}
+
+
+KProcess::~KProcess()
+{
+  // destroying the KProcess instance sends a SIGKILL to the
+  // child process (if it is running) after removing it from the
+  // list of valid processes (if the process is not started as
+  // "DontCare")
+
+  KProcessController::theKProcessController->removeKProcess(this);
+  // this must happen before we kill the child
+  // TODO: block the signal while removing the current process from the process list
+
+  if (runs && (run_mode != DontCare))
+    kill(SIGKILL);
+
+  // Clean up open fd's and socket notifiers.
+  closeStdin();
+  closeStdout();
+  closeStderr();
+
+  // TODO: restore SIGCHLD and SIGPIPE handler if this is the last KProcess
+  delete d;
+}
+
+void KProcess::detach()
+{
+  KProcessController::theKProcessController->removeKProcess(this);
+
+  runs = false;
+  pid_ = 0;
+
+  // Clean up open fd's and socket notifiers.
+  closeStdin();
+  closeStdout();
+  closeStderr();
+}
+
+bool KProcess::setExecutable(const QString& proc)
+{
+  if (runs) return false;
+
+  if (proc.isEmpty())  return false;
+
+  if (!arguments.isEmpty())
+     arguments.remove(arguments.begin());
+  arguments.prepend(QFile::encodeName(proc));
+
+  return true;
+}
+
+KProcess &KProcess::operator<<(const QStringList& args)
+{
+  QStringList::ConstIterator it = args.begin();
+  for ( ; it != args.end() ; ++it )
+      arguments.append(QFile::encodeName(*it));
+  return *this;
+}
+
+KProcess &KProcess::operator<<(const QCString& arg)
+{
+  return operator<< (arg.data());
+}
+
+KProcess &KProcess::operator<<(const char* arg)
+{
+  arguments.append(arg);
+  return *this;
+}
+
+KProcess &KProcess::operator<<(const QString& arg)
+{
+  arguments.append(QFile::encodeName(arg));
+  return *this;
+}
+
+void KProcess::clearArguments()
+{
+  arguments.clear();
+}
+
+bool KProcess::start(RunMode runmode, Communication comm)
+{
+  uint i;
+  uint n = arguments.count();
+  char **arglist;
+
+  if (runs || (0 == n)) {
+        return false;  // cannot start a process that is already running
+        // or if no executable has been assigned
+  }
+  run_mode = runmode;
+  status = 0;
+
+  QCString shellCmd;
+  if (d && d->useShell)
+  {
+      if (d->shell.isEmpty())
+      {
+          qWarning( "Could not find a valid shell" );
+              return false;
+      }
+      
+      arglist = static_cast<char **>(malloc( (4)*sizeof(char *)));
+      for (i=0; i < n; i++) {
+          shellCmd += arguments[i];
+          shellCmd += " "; // CC: to separate the arguments
+      }
+
+      arglist[0] = d->shell.data();
+      arglist[1] = (char *) "-c";
+      arglist[2] = shellCmd.data();
+      arglist[3] = 0;
+  }
+  else
+  {
+      arglist = static_cast<char **>(malloc( (n+1)*sizeof(char *)));
+      for (i=0; i < n; i++)
+         arglist[i] = arguments[i].data();
+      arglist[n]= 0;
+  }
+
+  if (!setupCommunication(comm))
+      qWarning( "Could not setup Communication!");
+    
+  // We do this in the parent because if we do it in the child process
+  // gdb gets confused when the application runs from gdb.
+  uid_t uid = getuid();
+  gid_t gid = getgid();
+#ifdef HAVE_INITGROUPS
+  struct passwd *pw = getpwuid(uid);
+#endif
+
+  int fd[2];
+  if (0 > pipe(fd))
+  {
+     fd[0] = fd[1] = 0; // Pipe failed.. continue
+  }
+
+  runs = true;
+
+  QApplication::flushX();
+
+  // WABA: Note that we use fork() and not vfork() because
+  // vfork() has unclear semantics and is not standardized.
+  pid_ = fork();
+
+  if (0 == pid_) {
+        if (fd[0])
+           close(fd[0]);
+        if (!runPrivileged())
+        {
+           setgid(gid);
+#if defined( HAVE_INITGROUPS)
+	   if(pw)
+              initgroups(pw->pw_name, pw->pw_gid);
+#endif
+           setuid(uid);
+        }
+        // The child process
+        if(!commSetupDoneC())
+          qWarning( "Could not finish comm setup in child!" );
+          
+        setupEnvironment();
+
+        // Matthias
+        if (run_mode == DontCare)
+          setpgid(0,0);
+        // restore default SIGPIPE handler (Harri)
+        struct sigaction act;
+        sigemptyset(&(act.sa_mask));
+        sigaddset(&(act.sa_mask), SIGPIPE);
+        act.sa_handler = SIG_DFL;
+        act.sa_flags = 0;
+        sigaction(SIGPIPE, &act, 0L);
+
+        // We set the close on exec flag.
+        // Closing of fd[1] indicates that the execvp succeeded!
+        if (fd[1])
+          fcntl(fd[1], F_SETFD, FD_CLOEXEC);
+        execvp(arglist[0], arglist);
+        char resultByte = 1;
+        if (fd[1])
+          write(fd[1], &resultByte, 1);
+        _exit(-1);
+  } else if (-1 == pid_) {
+        // forking failed
+
+        runs = false;
+        free(arglist);
+        return false;
+  } else {
+        if (fd[1])
+          close(fd[1]);
+        // the parent continues here
+
+        // Discard any data for stdin that might still be there
+        input_data = 0;
+
+        // Check whether client could be started.
+        if (fd[0]) for(;;)
+        {
+           char resultByte;
+           int n = ::read(fd[0], &resultByte, 1);
+           if (n == 1)
+           {
+               // Error
+               runs = false;
+               close(fd[0]);
+               free(arglist);
+               pid_ = 0;
+               return false;
+           }
+           if (n == -1)
+           {
+              if ((errno == ECHILD) || (errno == EINTR))
+                 continue; // Ignore
+           }
+           break; // success
+        }
+        if (fd[0])
+           close(fd[0]);
+
+        if (!commSetupDoneP())  // finish communication socket setup for the parent
+          qWarning( "Could not finish comm setup in parent!" );
+
+        if (run_mode == Block) {
+          commClose();
+
+          // The SIGCHLD handler of the process controller will catch
+          // the exit and set the status
+          while(runs)
+          {
+             KProcessController::theKProcessController->
+                  slotDoHousekeeping(0);
+          }
+          runs = FALSE;
+          emit processExited(this);
+        }
+  }
+  free(arglist);
+  return true;
+}
+
+
+
+bool KProcess::kill(int signo)
+{
+  bool rv=false;
+
+  if (0 != pid_)
+    rv= (-1 != ::kill(pid_, signo));
+  // probably store errno somewhere...
+  return rv;
+}
+
+
+
+bool KProcess::isRunning() const
+{
+  return runs;
+}
+
+
+
+pid_t KProcess::pid() const
+{
+  return pid_;
+}
+
+
+
+bool KProcess::normalExit() const
+{
+  int _status = status;
+  return (pid_ != 0) && (!runs) && (WIFEXITED((_status)));
+}
+
+
+
+int KProcess::exitStatus() const
+{
+  int _status = status;
+  return WEXITSTATUS((_status));
+}
+
+
+
+bool KProcess::writeStdin(const char *buffer, int buflen)
+{
+  bool rv;
+
+  // if there is still data pending, writing new data
+  // to stdout is not allowed (since it could also confuse
+  // kprocess...
+  if (0 != input_data)
+    return false;
+
+  if (runs && (communication & Stdin)) {
+    input_data = buffer;
+    input_sent = 0;
+    input_total = buflen;
+    slotSendData(0);
+    innot->setEnabled(true);
+    rv = true;
+  } else
+    rv = false;
+  return rv;
+}
+
+void KProcess::suspend()
+{
+  if ((communication & Stdout) && outnot)
+     outnot->setEnabled(false);
+}
+
+void KProcess::resume()
+{
+  if ((communication & Stdout) && outnot)
+     outnot->setEnabled(true);
+}
+
+bool KProcess::closeStdin()
+{
+  bool rv;
+
+  if (communication & Stdin) {
+    communication = (Communication) (communication & ~Stdin);
+    delete innot;
+    innot = 0;
+    close(in[1]);
+    rv = true;
+  } else
+    rv = false;
+  return rv;
+}
+
+bool KProcess::closeStdout()
+{
+  bool rv;
+
+  if (communication & Stdout) {
+    communication = (Communication) (communication & ~Stdout);
+    delete outnot;
+    outnot = 0;
+    close(out[0]);
+    rv = true;
+  } else
+    rv = false;
+  return rv;
+}
+
+bool KProcess::closeStderr()
+{
+  bool rv;
+
+  if (communication & Stderr) {
+    communication = static_cast<Communication>(communication & ~Stderr);
+    delete errnot;
+    errnot = 0;
+    close(err[0]);
+    rv = true;
+  } else
+    rv = false;
+  return rv;
+}
+
+
+/////////////////////////////
+// protected slots         //
+/////////////////////////////
+
+
+
+void KProcess::slotChildOutput(int fdno)
+{
+  if (!childOutput(fdno))
+     closeStdout();
+}
+
+
+void KProcess::slotChildError(int fdno)
+{
+  if (!childError(fdno))
+     closeStderr();
+}
+
+
+void KProcess::slotSendData(int)
+{
+  if (input_sent == input_total) {
+    innot->setEnabled(false);
+    input_data = 0;
+    emit wroteStdin(this);
+  } else
+    input_sent += ::write(in[1], input_data+input_sent, input_total-input_sent);
+}
+
+
+
+//////////////////////////////
+// private member functions //
+//////////////////////////////
+
+
+
+void KProcess::processHasExited(int state)
+{
+  if (runs)
+  {
+    runs = false;
+    status = state;
+
+    commClose(); // cleanup communication sockets
+
+    // also emit a signal if the process was run Blocking
+    if (DontCare != run_mode)
+    {
+      emit processExited(this);
+    }
+  }
+}
+
+
+
+int KProcess::childOutput(int fdno)
+{
+  if (communication & NoRead) {
+     int len = -1;
+     emit receivedStdout(fdno, len);
+     errno = 0; // Make sure errno doesn't read "EAGAIN"
+     return len;
+  }
+  else
+  {
+     char buffer[1024];
+     int len;
+
+     len = ::read(fdno, buffer, 1024);
+
+     if ( 0 < len) {
+        emit receivedStdout(this, buffer, len);
+     }
+     return len;
+  }
+}
+
+
+
+int KProcess::childError(int fdno)
+{
+  char buffer[1024];
+  int len;
+
+  len = ::read(fdno, buffer, 1024);
+
+  if ( 0 < len)
+        emit receivedStderr(this, buffer, len);
+  return len;
+}
+
+
+
+int KProcess::setupCommunication(Communication comm)
+{
+  int ok;
+
+  communication = comm;
+
+  ok = 1;
+  if (comm & Stdin)
+        ok &= socketpair(AF_UNIX, SOCK_STREAM, 0, in) >= 0;
+
+  if (comm & Stdout)
+        ok &= socketpair(AF_UNIX, SOCK_STREAM, 0, out) >= 0;
+
+  if (comm & Stderr)
+        ok &= socketpair(AF_UNIX, SOCK_STREAM, 0, err) >= 0;
+
+  return ok;
+}
+
+
+
+int KProcess::commSetupDoneP()
+{
+  int ok = 1;
+
+  if (communication != NoCommunication) {
+        if (communication & Stdin)
+          close(in[0]);
+        if (communication & Stdout)
+          close(out[1]);
+        if (communication & Stderr)
+          close(err[1]);
+
+        // Don't create socket notifiers and set the sockets non-blocking if
+        // blocking is requested.
+        if (run_mode == Block) return ok;
+
+        if (communication & Stdin) {
+//        ok &= (-1 != fcntl(in[1], F_SETFL, O_NONBLOCK));
+          innot =  new QSocketNotifier(in[1], QSocketNotifier::Write, this);
+          CHECK_PTR(innot);
+          innot->setEnabled(false); // will be enabled when data has to be sent
+          QObject::connect(innot, SIGNAL(activated(int)),
+                                           this, SLOT(slotSendData(int)));
+        }
+
+        if (communication & Stdout) {
+//        ok &= (-1 != fcntl(out[0], F_SETFL, O_NONBLOCK));
+          outnot = new QSocketNotifier(out[0], QSocketNotifier::Read, this);
+          CHECK_PTR(outnot);
+          QObject::connect(outnot, SIGNAL(activated(int)),
+                                           this, SLOT(slotChildOutput(int)));
+          if (communication & NoRead)
+              suspend();
+        }
+
+        if (communication & Stderr) {
+//        ok &= (-1 != fcntl(err[0], F_SETFL, O_NONBLOCK));
+          errnot = new QSocketNotifier(err[0], QSocketNotifier::Read, this );
+          CHECK_PTR(errnot);
+          QObject::connect(errnot, SIGNAL(activated(int)),
+                                           this, SLOT(slotChildError(int)));
+        }
+  }
+  return ok;
+}
+
+
+
+int KProcess::commSetupDoneC()
+{
+  int ok = 1;
+  struct linger so;
+  memset(&so, 0, sizeof(so));
+
+  if (communication & Stdin)
+    close(in[1]);
+  if (communication & Stdout)
+    close(out[0]);
+  if (communication & Stderr)
+    close(err[0]);
+
+  if (communication & Stdin)
+    ok &= dup2(in[0],  STDIN_FILENO) != -1;
+  else {
+    int null_fd = open( "/dev/null", O_RDONLY );
+    ok &= dup2( null_fd, STDIN_FILENO ) != -1;
+    close( null_fd );
+  }
+  if (communication & Stdout) {
+    ok &= dup2(out[1], STDOUT_FILENO) != -1;
+    ok &= !setsockopt(out[1], SOL_SOCKET, SO_LINGER, (char*)&so, sizeof(so));
+  }
+  else {
+    int null_fd = open( "/dev/null", O_WRONLY );
+    ok &= dup2( null_fd, STDOUT_FILENO ) != -1;
+    close( null_fd );
+  }
+  if (communication & Stderr) {
+    ok &= dup2(err[1], STDERR_FILENO) != -1;
+    ok &= !setsockopt(err[1], SOL_SOCKET, SO_LINGER, reinterpret_cast<char *>(&so), sizeof(so));
+  }
+  else {
+    int null_fd = open( "/dev/null", O_WRONLY );
+    ok &= dup2( null_fd, STDERR_FILENO ) != -1;
+    close( null_fd );
+  }
+  return ok;
+}
+
+
+
+void KProcess::commClose()
+{
+  if (NoCommunication != communication) {
+        bool b_in = (communication & Stdin);
+        bool b_out = (communication & Stdout);
+        bool b_err = (communication & Stderr);
+        if (b_in)
+                delete innot;
+
+        if (b_out || b_err) {
+          // If both channels are being read we need to make sure that one socket buffer
+          // doesn't fill up whilst we are waiting for data on the other (causing a deadlock).
+          // Hence we need to use select.
+
+          // Once one or other of the channels has reached EOF (or given an error) go back
+          // to the usual mechanism.
+
+          int fds_ready = 1;
+          fd_set rfds;
+
+          int max_fd = 0;
+          if (b_out) {
+            fcntl(out[0], F_SETFL, O_NONBLOCK);
+            if (out[0] > max_fd)
+              max_fd = out[0];
+            delete outnot;
+            outnot = 0;
+          }
+          if (b_err) {
+            fcntl(err[0], F_SETFL, O_NONBLOCK);
+            if (err[0] > max_fd)
+              max_fd = err[0];
+            delete errnot;
+            errnot = 0;
+          }
+
+
+          while (b_out || b_err) {
+            // * If the process is still running we block until we
+            // receive data. (p_timeout = 0, no timeout)
+            // * If the process has already exited, we only check
+            // the available data, we don't wait for more.
+            // (p_timeout = &timeout, timeout immediately)
+            struct timeval timeout;
+            timeout.tv_sec = 0;
+            timeout.tv_usec = 0;
+            struct timeval *p_timeout = runs ? 0 : &timeout;
+
+            FD_ZERO(&rfds);
+            if (b_out)
+              FD_SET(out[0], &rfds);
+
+            if (b_err)
+              FD_SET(err[0], &rfds);
+
+            fds_ready = select(max_fd+1, &rfds, 0, 0, p_timeout);
+            if (fds_ready <= 0) break;
+
+            if (b_out && FD_ISSET(out[0], &rfds)) {
+              int ret = 1;
+              while (ret > 0) ret = childOutput(out[0]);
+              if ((ret == -1 && errno != EAGAIN) || ret == 0)
+                 b_out = false;
+            }
+
+            if (b_err && FD_ISSET(err[0], &rfds)) {
+              int ret = 1;
+              while (ret > 0) ret = childError(err[0]);
+              if ((ret == -1 && errno != EAGAIN) || ret == 0)
+                 b_err = false;
+            }
+          }
+        }
+
+        if (b_in) {
+	    communication = (Communication) (communication & ~Stdin);
+            close(in[1]);
+        }
+        if (b_out) {
+	    communication = (Communication) (communication & ~Stdout);
+            close(out[0]);
+        }
+        if (b_err) {
+	    communication = (Communication) (communication & ~Stderr);
+            close(err[0]);
+        }
+  }
+}
+
+void KProcess::setUseShell(bool useShell, const char *shell)
+{
+  if (!d)
+    d = new KProcessPrivate;
+  d->useShell = useShell;
+  d->shell = shell;
+  if (d->shell.isEmpty())
+     d->shell = searchShell();
+}
+
+QString KProcess::quote(const QString &arg)
+{
+    QString res = arg;
+    res.replace(QRegExp(QString::fromLatin1("\'")),
+                QString::fromLatin1("'\"'\"'"));
+    res.prepend('\'');
+    res.append('\'');
+    return res;
+}
+
+QCString KProcess::searchShell()
+{
+  QCString tmpShell = QCString(getenv("SHELL")).stripWhiteSpace();
+  if (!isExecutable(tmpShell))
+  {
+     tmpShell = "/bin/sh";
+  }
+
+  return tmpShell;
+}
+
+bool KProcess::isExecutable(const QCString &filename)
+{
+  struct stat fileinfo;
+
+  if (filename.isEmpty()) return false;
+
+  // CC: we've got a valid filename, now let's see whether we can execute that file
+
+  if (-1 == stat(filename.data(), &fileinfo)) return false;
+  // CC: return false if the file does not exist
+
+  // CC: anyway, we cannot execute directories, block/character devices, fifos or sockets
+  if ( (S_ISDIR(fileinfo.st_mode))  ||
+       (S_ISCHR(fileinfo.st_mode))  ||
+       (S_ISBLK(fileinfo.st_mode))  ||
+#ifdef S_ISSOCK
+       // CC: SYSVR4 systems don't have that macro
+       (S_ISSOCK(fileinfo.st_mode)) ||
+#endif
+       (S_ISFIFO(fileinfo.st_mode)) ||
+       (S_ISDIR(fileinfo.st_mode)) ) {
+    return false;
+  }
+
+  // CC: now check for permission to execute the file
+  if (access(filename.data(), X_OK) != 0) return false;
+
+  // CC: we've passed all the tests...
+  return true;
+}
+
+void KProcess::virtual_hook( int, void* )
+{ /*BASE::virtual_hook( id, data );*/ }
+
+
+///////////////////////////
+// CC: Class KShellProcess
+///////////////////////////
+
+KShellProcess::KShellProcess(const char *shellname):
+  KProcess()
+{
+  setUseShell(true, shellname);
+}
+
+
+KShellProcess::~KShellProcess() {
+}
+
+QString KShellProcess::quote(const QString &arg)
+{
+    return KProcess::quote(arg);
+}
+
+bool KShellProcess::start(RunMode runmode, Communication comm)
+{
+  return KProcess::start(runmode, comm);
+}
+
+void KShellProcess::virtual_hook( int id, void* data )
+{ KProcess::virtual_hook( id, data ); }
+
+//#include "kprocess.moc"
diff --git a/core/applets/obex/kprocess.h b/core/applets/obex/kprocess.h
new file mode 100644
index 0000000..e70f7e7
--- a/dev/null
+++ b/core/applets/obex/kprocess.h
@@ -0,0 +1,804 @@
+/* This file is part of the KDE libraries
+    Copyright (C) 1997 Christian Czezakte (e9025461@student.tuwien.ac.at)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+    Boston, MA 02111-1307, USA.
+*/
+//
+//  KPROCESS -- A class for handling child processes in KDE without
+//  having to take care of Un*x specific implementation details
+//
+//  version 0.3.1, Jan 8th 1998
+//
+//  (C) Christian Czezatke
+//  e9025461@student.tuwien.ac.at
+//
+
+#ifndef __kprocess_h__
+#define __kprocess_h__
+
+#include <sys/types.h> // for pid_t
+#include <sys/wait.h>
+#include <signal.h>
+#include <unistd.h>
+#include <qvaluelist.h>
+#include <qcstring.h>
+#include <qobject.h>
+
+class QSocketNotifier;
+class KProcessPrivate;
+
+/**
+ * Child process invocation, monitoring and control.
+ *
+ * @sect General usage and features
+ *
+ *This class allows a KDE application to start child processes without having
+ *to worry about UN*X signal handling issues and zombie process reaping.
+ *
+ *@see KProcIO
+ *
+ *Basically, this class distinguishes three different ways of running
+ *child processes:
+ *
+ *@li  KProcess::DontCare -- The child process is invoked and both the child
+ *process and the parent process continue concurrently.
+ *
+ *Starting a  DontCare child process means that the application is
+ *not interested in any notification to determine whether the
+ *child process has already exited or not.
+ *
+ *@li  KProcess::NotifyOnExit -- The child process is invoked and both the
+ *child and the parent process run concurrently.
+ *
+ *When the child process exits, the KProcess instance
+ *corresponding to it emits the Qt signal @ref processExited().
+ *
+ *Since this signal is @em not emitted from within a UN*X
+ *signal handler, arbitrary function calls can be made.
+ *
+ *Be aware: When the KProcess objects gets destructed, the child
+ *process will be killed if it is still running!
+ *This means in particular, that you cannot use a KProcess on the stack
+ *with KProcess::NotifyOnExit.
+ *
+ *@li  KProcess::Block -- The child process starts and the parent process
+ *is suspended until the child process exits. (@em Really not recommended
+ *for programs with a GUI.)
+ *
+ *KProcess also provides several functions for determining the exit status
+ *and the pid of the child process it represents.
+ *
+ *Furthermore it is possible to supply command-line arguments to the process
+ *in a clean fashion (no null -- terminated stringlists and such...)
+ *
+ *A small usage example:
+ *<pre>
+ *KProcess *proc = new KProcess;
+ *
+ **proc << "my_executable";
+ **proc << "These" << "are" << "the" << "command" << "line" << "args";
+ *QApplication::connect(proc, SIGNAL(processExited(KProcess *)),
+ *                      pointer_to_my_object, SLOT(my_objects_slot(KProcess *)));
+ *proc->start();
+ *</pre>
+ *
+ *This will start "my_executable" with the commandline arguments "These"...
+ *
+ *When the child process exits, the respective Qt signal will be emitted.
+ *
+ *@sect Communication with the child process
+ *
+ *KProcess supports communication with the child process through
+ *stdin/stdout/stderr.
+ *
+ *The following functions are provided for getting data from the child
+ *process or sending data to the child's stdin (For more information,
+ *have a look at the documentation of each function):
+ *
+ *@li bool @ref writeStdin(char  *buffer, int  buflen);
+ *@li  -- Transmit data to the child process's stdin.
+ *
+ *@li bool @ref closeStdin();
+ *@li -- Closes the child process's stdin (which causes it to see an  feof(stdin)).
+ *Returns false if you try to close stdin for a process that has been started
+ *without a communication channel to stdin.
+ *
+ *@li bool @ref closeStdout();
+ *@li -- Closes the child process's stdout.
+ *Returns false if you try to close stdout for a process that has been started
+ *without a communication channel to stdout.
+ *
+ *@li bool @ref closeStderr();
+ *@li -- Closes the child process's stderr.
+ *Returns false if you try to close stderr for a process that has been started
+ *without a communication channel to stderr.
+ *
+ *
+ *@sect QT signals:
+ *
+ *@li void @ref receivedStdout(KProcess  *proc, char  *buffer, int  buflen);
+ *@li  void @ref receivedStderr(KProcess  *proc, char  *buffer, int  buflen);
+ *@li  -- Indicates that new data has arrived from either the
+ *child process's stdout or stderr.
+ *
+ *@li  void @ref wroteStdin(KProcess  *proc);
+ *@li  -- Indicates that all data that has been sent to the child process
+ *by a prior call to @ref writeStdin() has actually been transmitted to the
+ *client .
+ *
+ *@author Christian Czezakte e9025461@student.tuwien.ac.at
+ *
+ *
+ **/
+class KProcess : public QObject
+{
+  Q_OBJECT
+
+public:
+
+  /**
+   * Modes in which the communication channel can be opened.
+   *
+   * If communication for more than one channel is required,
+   * the values have to be or'ed together, for example to get
+   * communication with stdout as well as with stdin, you would
+   * specify @p Stdin @p | @p Stdout
+   *
+   * If @p NoRead is specified in conjunction with @p Stdout,
+   * no data is actually read from @p Stdout but only
+   * the signal @ref childOutput(int fd) is emitted.
+   */
+  enum Communication { NoCommunication = 0, Stdin = 1, Stdout = 2, Stderr = 4,
+					   AllOutput = 6, All = 7,
+					   NoRead };
+
+  /**
+   * Run-modes for a child process.
+   */
+  enum RunMode {
+      /**
+       * The application does not receive notifications from the subprocess when
+       * it is finished or aborted.
+       */
+       DontCare,
+       /**
+        * The application is notified when the subprocess dies.
+        */
+       NotifyOnExit,
+       /**
+        * The application is suspended until the started process is finished.
+        */
+       Block };
+
+  /**
+   * Constructor
+   */
+  KProcess();
+
+  /**
+   *Destructor:
+   *
+   *  If the process is running when the destructor for this class
+   *  is called, the child process is killed with a SIGKILL, but
+   *  only if the run mode is not of type @p DontCare.
+   *  Processes started as @p DontCare keep running anyway.
+  */
+  virtual ~KProcess();
+
+  /**
+   @deprecated
+
+         The use of this function is now deprecated. -- Please use the
+	 "operator<<" instead of "setExecutable".
+
+	 Sets the executable to be started with this KProcess object.
+	 Returns false if the process is currently running (in that
+	 case the executable remains unchanged.)
+
+	 @see operator<<
+
+  */
+  bool setExecutable(const QString& proc);
+
+
+  /**
+   * Sets the executable and the command line argument list for this process.
+   *
+   * For example, doing an "ls -l /usr/local/bin" can be achieved by:
+   *  <pre>
+   *  KProcess p;
+   *  ...
+   *  p << "ls" << "-l" << "/usr/local/bin"
+   *  </pre>
+   *
+   **/
+  KProcess &operator<<(const QString& arg);
+  /**
+   * Similar to previous method, takes a char *, supposed to be in locale 8 bit already.
+   */
+  KProcess &operator<<(const char * arg);
+  /**
+   * Similar to previous method, takes a QCString, supposed to be in locale 8 bit already.
+   */
+  KProcess &operator<<(const QCString & arg);
+
+  /**
+   * Sets the executable and the command line argument list for this process,
+   * in a single method call, or add a list of arguments.
+   **/
+  KProcess &operator<<(const QStringList& args);
+
+  /**
+   * Clear a command line argument list that has been set by using
+   * the "operator<<".
+  */
+  void clearArguments();
+
+  /**
+   *  Starts the process.
+   *  For a detailed description of the
+   *  various run modes and communication semantics, have a look at the
+   *  general description of the KProcess class.
+   *
+   *  The following problems could cause this function to
+   *    return false:
+   *
+   *  @li The process is already running.
+   *  @li The command line argument list is empty.
+   *  @li The starting of the process failed (could not fork).
+   *  @li The executable was not found.
+   *
+   *  @param comm  Specifies which communication links should be
+   *  established to the child process (stdin/stdout/stderr). By default,
+   *  no communication takes place and the respective communication
+   *  signals will never get emitted.
+   *
+   *  @return true on success, false on error
+   *  (see above for error conditions)
+   **/
+  virtual bool start(RunMode  runmode = NotifyOnExit,
+  	Communication comm = NoCommunication);
+
+  /**
+   * Stop the process (by sending it a signal).
+   *
+   * @param signo	The signal to send. The default is SIGTERM.
+   * @return @p true if the signal was delivered successfully.
+  */
+  virtual bool kill(int signo = SIGTERM);
+
+  /**
+     @return @p true if the process is (still) considered to be running
+  */
+  bool isRunning() const;
+
+  /** Returns the process id of the process.
+   *
+   * If it is called after
+   * the process has exited, it returns the process id of the last
+   *  child process that was created by this instance of KProcess.
+   *
+   *  Calling it before any child process has been started by this
+   *  KProcess instance causes pid() to return 0.
+   **/
+  pid_t pid() const;
+
+  /**
+   * Use pid().
+   * @deprecated
+   */
+  pid_t getPid() const { return pid(); }
+
+  /**
+   * Suspend processing of data from stdout of the child process.
+   */
+  void suspend();
+
+  /**
+   * Resume processing of data from stdout of the child process.
+   */
+  void resume();
+
+  /**
+   * @return @p true if the process has already finished and has exited
+   *  "voluntarily", ie: it has not been killed by a signal.
+   *
+   * Note that you should check @ref KProcess::exitStatus() to determine
+   * whether the process completed its task successful or not.
+   */
+  bool normalExit() const;
+
+  /**
+   * Returns the exit status of the process.
+   *
+   * Please use
+   * @ref KProcess::normalExit() to check whether the process has exited
+   * cleanly (i.e., @ref KProcess::normalExit() returns @p true) before calling
+   * this function because if the process did not exit normally,
+   * it does not have a valid exit status.
+  */
+  int  exitStatus() const;
+
+
+  /**
+   *	 Transmit data to the child process's stdin.
+   *
+   * KProcess::writeStdin may return false in the following cases:
+   *
+   *     @li The process is not currently running.
+   *
+   *     @li Communication to stdin has not been requested in the @ref start() call.
+   *
+   *     @li Transmission of data to the child process by a previous call to
+   * @ref writeStdin() is still in progress.
+   *
+   * Please note that the data is sent to the client asynchronously,
+   * so when this function returns, the data might not have been
+   * processed by the child process.
+   *
+   * If all the data has been sent to the client, the signal
+   * @ref wroteStdin() will be emitted.
+   *
+   * Please note that you must not free "buffer" or call @ref writeStdin()
+   * again until either a @ref wroteStdin() signal indicates that the
+   * data has been sent or a @ref processHasExited() signal shows that
+   * the child process is no longer alive...
+   **/
+  bool writeStdin(const char *buffer, int buflen);
+
+  /**
+   * This causes the stdin file descriptor of the child process to be
+   * closed indicating an "EOF" to the child.
+   *
+   * @return @p false if no communication to the process's stdin
+   *  had been specified in the call to @ref start().
+  */
+  bool closeStdin();
+
+  /**
+   * This causes the stdout file descriptor of the child process to be
+   * closed.
+   *
+   * @return @p false if no communication to the process's stdout
+   *  had been specified in the call to @ref start().
+  */
+  bool closeStdout();
+
+  /**
+   * This causes the stderr file descriptor of the child process to be
+   * closed.
+   *
+   * @return @p false if no communication to the process's stderr
+   *  had been specified in the call to @ref start().
+  */
+  bool closeStderr();
+
+  /**
+   * Lets you see what your arguments are for debugging.
+   */
+
+  const QValueList<QCString> &args() { return arguments; }
+
+  /**
+   * Controls whether the started process should drop any
+   * setuid/segid privileges or whether it should keep them
+   *
+   * The default is @p false : drop privileges
+   */
+  void setRunPrivileged(bool keepPrivileges);
+
+  /**
+   * Returns whether the started process will drop any
+   * setuid/segid privileges or whether it will keep them
+   */
+  bool runPrivileged() const;
+  
+  /**
+   * Modifies the environment of the process to be started.
+   * This function must be called before starting the process.
+   */
+  void setEnvironment(const QString &name, const QString &value);
+
+  /**
+   * Changes the current working directory (CWD) of the process 
+   * to be started.
+   * This function must be called before starting the process.
+   */
+  void setWorkingDirectory(const QString &dir);
+
+  /**
+   * Specify whether to start the command via a shell or directly.
+   * The default is to start the command directly.
+   * If @p useShell is true @p shell will be used as shell, or
+   * if shell is empty, the standard shell is used.
+   * @p quote A flag indicating whether to quote the arguments.
+   *
+   * When using a shell, the caller should make sure that all filenames etc.
+   * are properly quoted when passed as argument.
+   * @see quote()
+   */
+  void setUseShell(bool useShell, const char *shell = 0);
+
+  /**
+   * This function can be used to quote an argument string such that
+   * the shell processes it properly. This is e. g. necessary for
+   * user-provided file names which may contain spaces or quotes.
+   * It also prevents expansion of wild cards and environment variables.
+   */
+  static QString quote(const QString &arg);
+
+  /**
+   * Detaches KProcess from child process. All communication is closed.
+   * No exit notification is emitted any more for the child process.
+   * Deleting the KProcess will no longer kill the child process.
+   * Note that the current process remains the parent process of the
+   * child process.
+   */
+  void detach(); 
+
+
+
+signals:
+
+  /**
+   * Emitted after the process has terminated when
+   * the process was run in the @p NotifyOnExit  (==default option to
+   * @ref start()) or the @ref Block mode.
+   **/
+  void processExited(KProcess *proc);
+
+
+  /**
+   * Emitted, when output from the child process has
+   * been received on stdout.
+   *
+   *  To actually get
+   * these signals, the respective communication link (stdout/stderr)
+   * has to be turned on in @ref start().
+   *
+   * @param buffer The data received.
+   * @param buflen The number of bytes that are available.
+   *
+   * You should copy the information contained in @p buffer to your private
+   * data structures before returning from this slot.
+   **/
+  void receivedStdout(KProcess *proc, char *buffer, int buflen);
+
+  /**
+   * Emitted when output from the child process has
+   * been received on stdout.
+   *
+   * To actually get these signals, the respective communications link 
+   * (stdout/stderr) has to be turned on in @ref start() and the 
+   * @p NoRead flag should have been passed.
+   *
+   * You will need to explicitly call resume() after your call to start()
+   * to begin processing data from the child process's stdout.  This is
+   * to ensure that this signal is not emitted when no one is connected
+   * to it, otherwise this signal will not be emitted.
+   * 
+   * The data still has to be read from file descriptor @p fd.
+   **/
+  void receivedStdout(int fd, int &len);
+
+
+  /**
+   * Emitted, when output from the child process has
+   * been received on stderr.
+   * To actually get
+   * these signals, the respective communication link (stdout/stderr)
+   * has to be turned on in @ref start().
+   *
+   * @param buffer The data received.
+   * @param buflen The number of bytes that are available.
+   *
+   * You should copy the information contained in @p buffer to your private
+   * data structures before returning from this slot.
+  */
+  void receivedStderr(KProcess *proc, char *buffer, int buflen);
+
+  /**
+   * Emitted after all the data that has been
+   * specified by a prior call to @ref writeStdin() has actually been
+   * written to the child process.
+   **/
+  void wroteStdin(KProcess *proc);
+
+
+protected slots:
+
+ /**
+  * This slot gets activated when data from the child's stdout arrives.
+  * It usually calls "childOutput"
+  */
+  void slotChildOutput(int fdno);
+
+ /**
+  * This slot gets activated when data from the child's stderr arrives.
+  * It usually calls "childError"
+  */
+  void slotChildError(int fdno);
+  /*
+	Slot functions for capturing stdout and stderr of the child
+  */
+
+  /**
+   * Called when another bulk of data can be sent to the child's
+   * stdin. If there is no more data to be sent to stdin currently
+   * available, this function must disable the QSocketNotifier "innot".
+   */
+  void slotSendData(int dummy);
+
+protected:
+
+  /**
+   * Sets up the environment according to the data passed via 
+   * setEnvironment(...)
+   */
+  void setupEnvironment();
+
+  /**
+   * The list of the process' command line arguments. The first entry
+   * in this list is the executable itself.
+   */
+  QValueList<QCString> arguments;
+  /**
+   * How to run the process (Block, NotifyOnExit, DontCare). You should
+   *  not modify this data member directly from derived classes.
+   */
+  RunMode run_mode;
+  /**
+   * true if the process is currently running. You should not
+   * modify this data member directly from derived classes. For
+   * reading the value of this data member, please use "isRunning()"
+   * since "runs" will probably be made private in later versions
+   * of KProcess.
+   */
+  bool runs;
+
+  /**
+   * The PID of the currently running process (see "getPid()").
+   * You should not modify this data member in derived classes.
+   * Please use "getPid()" instead of directly accessing this
+   * member function since it will probably be made private in
+   * later versions of KProcess.
+   */
+  pid_t pid_;
+
+  /**
+   * The process' exit status as returned by "waitpid". You should not
+   * modify the value of this data member from derived classes. You should
+   * rather use @ref exitStatus than accessing this data member directly
+   * since it will probably be made private in further versions of
+   * KProcess.
+   */
+  int status;
+
+
+  /**
+   * See setRunPrivileged()
+   */
+  bool keepPrivs;
+
+  /*
+	Functions for setting up the sockets for communication.
+	setupCommunication
+	-- is called from "start" before "fork"ing.
+	commSetupDoneP
+	-- completes communication socket setup in the parent
+	commSetupDoneC
+	-- completes communication setup in the child process
+	commClose
+	-- frees all allocated communication resources in the parent
+	after the process has exited
+  */
+
+  /**
+   * This function is called from "KProcess::start" right before a "fork" takes
+   * place. According to
+   * the "comm" parameter this function has to initialize the "in", "out" and
+   * "err" data member of KProcess.
+   *
+   * This function should return 0 if setting the needed communication channels
+   * was successful.
+   *
+   * The default implementation is to create UNIX STREAM sockets for the communication,
+   * but you could overload this function and establish a TCP/IP communication for
+   * network communication, for example.
+   */
+  virtual int setupCommunication(Communication comm);
+
+  /**
+   * Called right after a (successful) fork on the parent side. This function
+   * will usually do some communications cleanup, like closing the reading end
+   * of the "stdin" communication channel.
+   *
+   * Furthermore, it must also create the QSocketNotifiers "innot", "outnot" and
+   * "errnot" and connect their Qt slots to the respective KProcess member functions.
+   *
+   * For a more detailed explanation, it is best to have a look at the default
+   * implementation of "setupCommunication" in kprocess.cpp.
+   */
+  virtual int commSetupDoneP();
+
+  /**
+   * Called right after a (successful) fork, but before an "exec" on the child
+   * process' side. It usually just closes the unused communication ends of
+   * "in", "out" and "err" (like the writing end of the "in" communication
+   * channel.
+   */
+  virtual int commSetupDoneC();
+
+
+  /**
+   * Immediately called after a process has exited. This function normally
+   * calls commClose to close all open communication channels to this
+   * process and emits the "processExited" signal (if the process was
+   * not running in the "DontCare" mode).
+   */
+  virtual void processHasExited(int state);
+
+  /**
+   * Should clean up the communication links to the child after it has
+   * exited. Should be called from "processHasExited".
+   */
+  virtual void commClose();
+
+
+  /**
+   * the socket descriptors for stdin/stdout/stderr.
+   */
+  int out[2];
+  int in[2];
+  int err[2];
+
+  /**
+   * The socket notifiers for the above socket descriptors.
+   */
+  QSocketNotifier *innot;
+  QSocketNotifier *outnot;
+  QSocketNotifier *errnot;
+
+  /**
+   * Lists the communication links that are activated for the child
+   * process.  Should not be modified from derived classes.
+   */
+  Communication communication;
+
+  /**
+   * Called by "slotChildOutput" this function copies data arriving from the
+   * child process's stdout to the respective buffer and emits the signal
+   * "@ref receivedStderr".
+   */
+  int childOutput(int fdno);
+
+  /**
+   * Called by "slotChildOutput" this function copies data arriving from the
+   * child process's stdout to the respective buffer and emits the signal
+   * "@ref receivedStderr"
+   */
+  int childError(int fdno);
+
+  // information about the data that has to be sent to the child:
+
+  const char *input_data;  // the buffer holding the data
+  int input_sent;    // # of bytes already transmitted
+  int input_total;   // total length of input_data
+
+  /**
+   * @ref KProcessController is a friend of KProcess because it has to have
+   * access to various data members.
+   */
+  friend class KProcessController;
+
+
+private:
+  /**
+   * Searches for a valid shell. 
+   * Here is the algorithm used for finding an executable shell:
+   *
+   *    @li Try the executable pointed to by the "SHELL" environment
+   *    variable with white spaces stripped off
+   *
+   *    @li If your process runs with uid != euid or gid != egid, a shell
+   *    not listed in /etc/shells will not used.
+   *
+   *    @li If no valid shell could be found, "/bin/sh" is used as a last resort.
+   */
+  QCString searchShell();
+
+  /**
+   * Used by @ref searchShell in order to find out whether the shell found
+   * is actually executable at all.
+   */
+  bool isExecutable(const QCString &filename);
+
+  // Disallow assignment and copy-construction
+  KProcess( const KProcess& );
+  KProcess& operator= ( const KProcess& );
+
+protected:
+  virtual void virtual_hook( int id, void* data );
+private:
+  KProcessPrivate *d;
+};
+
+class KShellProcessPrivate;
+
+/**
+* @obsolete
+*
+* This class is obsolete. Use KProcess and KProcess::setUseShell(true)
+* instead.
+*
+*   @short A class derived from @ref KProcess to start child
+*   	processes through a shell.
+*   @author Christian Czezakte <e9025461@student.tuwien.ac.at>
+*   @version $Id$
+*/
+class KShellProcess: public KProcess
+{
+  Q_OBJECT
+
+public:
+
+  /**
+   * Constructor
+   *
+   * By specifying the name of a shell (like "/bin/bash") you can override
+   * the mechanism for finding a valid shell as described in KProcess::searchShell()
+   */
+  KShellProcess(const char *shellname=0);
+
+  /**
+   * Destructor.
+   */
+  ~KShellProcess();
+
+  /**
+   * Starts up the process. -- For a detailed description
+   * have a look at the "start" member function and the detailed
+   * description of @ref KProcess .
+   */
+  virtual bool start(RunMode  runmode = NotifyOnExit,
+		  Communication comm = NoCommunication);
+
+  /**
+   * This function can be used to quote an argument string such that
+   * the shell processes it properly. This is e. g. necessary for
+   * user-provided file names which may contain spaces or quotes.
+   * It also prevents expansion of wild cards and environment variables.
+   */
+  static QString quote(const QString &arg);
+
+private:
+
+  QCString shell;
+
+  // Disallow assignment and copy-construction
+  KShellProcess( const KShellProcess& );
+  KShellProcess& operator= ( const KShellProcess& );
+
+protected:
+  virtual void virtual_hook( int id, void* data );
+private:
+  KShellProcessPrivate *d;
+};
+
+
+
+#endif
+
diff --git a/core/applets/obex/obex.cc b/core/applets/obex/obex.cc
new file mode 100644
index 0000000..f2ceff8
--- a/dev/null
+++ b/core/applets/obex/obex.cc
@@ -0,0 +1,119 @@
+
+
+#include "kprocess.h"
+#include "obex.h"
+
+using namespace  OpieObex;
+
+Obex::Obex( QObject *parent, const char* name ) 
+  : QObject(parent, name )
+{
+  m_rec = 0;
+  m_send=0;
+  m_count = 0;
+};
+Obex::~Obex() { 
+  delete m_rec;
+  delete m_send;
+}
+void Obex::receive()  {
+   m_rec = new KProcess();
+   *m_rec << "irobex_palm3";
+   // connect to the necessary slots
+   connect(m_rec,  SIGNAL(processExited(KProcess*) ),
+	   this,  SLOT(slotExited(KProcess*) ) );
+   
+   connect(m_rec,  SIGNAL(receivedStdout(KProcess*, char*,  int ) ),
+	   this,  SLOT(slotStdOut(KProcess*, char*, int) ) );
+   
+   if(!m_rec->start(KProcess::NotifyOnExit, KProcess::AllOutput) ) {
+     qWarning("could not start :(");
+     emit done( false );
+   }
+   emit currentTry(m_count );
+
+}
+void Obex::send( const QString& fileName) {
+  m_count = 0;
+  m_file = fileName;
+  sendNow();
+}
+void Obex::sendNow(){
+  if ( m_count >= 15 ) { // could not send
+    emit error(-1 );
+  }
+  // KProcess inititialisation
+  m_send = new KProcess();
+  *m_send << "irobex_palm3";
+  *m_send << m_file;
+  
+  // connect to slots Exited and and StdOut
+  connect(m_send,  SIGNAL(processExited(KProcess*) ),
+	  this, SLOT(slotExited(KProcess*)) );
+  connect(m_send,  SIGNAL(receivedStdout(KProcess*, char*,  int )), 
+	  this, SLOT(slotStdOut(KProcess*, char*, int) ) );
+  // now start it
+  if (!m_send->start(/*KProcess::NotifyOnExit,  KProcess::AllOutput*/ ) ) {
+    m_count = 15;
+    emit error(-1 );
+  }
+  // end
+  m_count++;
+  emit currentTry( m_count );
+}
+
+void Obex::slotExited(KProcess* proc ){
+   if (proc == m_rec ) { // recieve process
+        recieved();
+    }else if ( proc == m_send ) {
+        sendEnd();
+    }
+}
+void Obex::slotStdOut(KProcess* proc, char* buf, int len){
+  if ( proc == m_rec ) { // only recieve
+    QCString cstring( buf,  len );
+    m_outp.append( cstring.data() );
+  }
+}
+
+void Obex::recieved() {
+  if (m_rec->normalExit() ) {
+    if ( m_rec->exitStatus() == 0 ) { // we got one
+      QString filename = parseOut();
+      emit receivedFile( filename );
+    }
+  }else{
+    emit error(-1);
+  };
+  delete m_rec;
+}
+void Obex::sendEnd() {
+  if (m_send->normalExit() ) {
+    if ( m_send->exitStatus() == 0 ) {
+      delete m_send;
+      m_send=0;
+      emit sent();
+    }else if (m_send->exitStatus() == 255 ) { // it failed maybe the other side wasn't ready
+      // let's try it again
+      delete m_send;
+      m_send = 0;
+      sendNow();
+    }
+  }else {
+    emit error( -1 );
+    delete m_send;
+    m_send = 0;
+  }
+}
+QString Obex::parseOut(     ){
+  QString path;
+  QStringList list = QStringList::split("\n",  m_outp);
+  QStringList::Iterator it;
+  for (it = list.begin(); it != list.end(); ++it ) {
+    if ( (*it).startsWith("Wrote"  ) ) {
+      QStringList pathes = QStringList::split(' ', (*it) );
+      path = pathes[1];
+    }
+  }
+  return path;
+}
diff --git a/core/applets/obex/obex.cpp b/core/applets/obex/obex.cpp
new file mode 100644
index 0000000..e69de29
--- a/dev/null
+++ b/core/applets/obex/obex.cpp
diff --git a/core/applets/obex/obex.h b/core/applets/obex/obex.h
new file mode 100644
index 0000000..17b8141
--- a/dev/null
+++ b/core/applets/obex/obex.h
@@ -0,0 +1,81 @@
+
+
+#ifndef OpieObex_H 
+#define OpieObex_H
+
+#include <qobject.h>
+
+class KProcess;
+class QCopChannel;
+namespace OpieObex {
+  class Obex : public QObject {
+    Q_OBJECT
+  public:
+    /**
+     * Obex c'tor look 
+     */
+    Obex( QObject *parent, const char* name);
+    /**
+     * d'tor
+     */
+    ~Obex();
+
+    /**
+     *  Starting listening to irda after enabled by the applet
+     * a  signal gets emitted when recieved a file
+     */
+    void receive();
+    void send( const QString& );
+  signals:
+
+    /**
+     * a signal 
+     * @param path The path to the recieved file
+     */
+    void receivedFile( const QString& path);
+    /**
+     * error signal if the program couldn't be started or the 
+     * the connection timed out
+     */
+    void error( int );
+    /**
+     *  The current try to receive data
+     */
+    void currentTry(unsigned int);
+    /**
+     * signal sent The file got beamed to the remote location
+     */
+    void sent();
+      // private slots
+    void done(bool);
+
+  private:
+    uint m_count;
+    QString m_file;
+    QString m_outp;
+    KProcess *m_send;
+    KProcess *m_rec;
+  
+  private slots:
+
+    /**
+     * send over palm obex
+     */
+
+    //void send(const QString&);
+   
+   // the process exited
+   void slotExited(KProcess* proc) ;
+   void slotStdOut(KProcess*, char*, int);
+  
+  private:
+   void sendNow();
+   QString parseOut();
+   void recieved();
+   void sendEnd();
+   
+  };
+};
+
+
+#endif
diff --git a/core/applets/obex/obex.pro b/core/applets/obex/obex.pro
new file mode 100644
index 0000000..ce07ac9
--- a/dev/null
+++ b/core/applets/obex/obex.pro
@@ -0,0 +1,11 @@
+TEMPLATE	= lib
+CONFIG		+= qt warn_on release
+HEADERS	=   kprocess.h kprocctrl.h obex.h
+SOURCES	=   kprocess.cpp kprocctrl.cpp obex.cc
+TARGET		= obex
+DESTDIR		= ../../plugins/applets
+INCLUDEPATH += $(OPIEDIR)/include
+DEPENDPATH      += ../$(OPIEDIR)/include
+LIBS            += -lqpe
+VERSION		= 0.0.1
+
diff --git a/core/applets/obex/obexdlg.ui b/core/applets/obex/obexdlg.ui
new file mode 100644
index 0000000..ab58e59
--- a/dev/null
+++ b/core/applets/obex/obexdlg.ui
@@ -0,0 +1,258 @@
+<!DOCTYPE UI><UI>
+<class>ObexDlg</class>
+<author>me</author>
+<widget>
+    <class>QWidget</class>
+    <property stdset="1">
+        <name>name</name>
+        <cstring>Form1</cstring>
+    </property>
+    <property stdset="1">
+        <name>geometry</name>
+        <rect>
+            <x>0</x>
+            <y>0</y>
+            <width>208</width>
+            <height>246</height>
+        </rect>
+    </property>
+    <property stdset="1">
+        <name>caption</name>
+        <string>OBEX Sending</string>
+    </property>
+    <widget>
+        <class>QLayoutWidget</class>
+        <property stdset="1">
+            <name>name</name>
+            <cstring>Layout5</cstring>
+        </property>
+        <property stdset="1">
+            <name>geometry</name>
+            <rect>
+                <x>0</x>
+                <y>60</y>
+                <width>200</width>
+                <height>70</height>
+            </rect>
+        </property>
+        <vbox>
+            <property stdset="1">
+                <name>margin</name>
+                <number>0</number>
+            </property>
+            <property stdset="1">
+                <name>spacing</name>
+                <number>6</number>
+            </property>
+            <widget>
+                <class>QLabel</class>
+                <property stdset="1">
+                    <name>name</name>
+                    <cstring>TextLabel1</cstring>
+                </property>
+                <property stdset="1">
+                    <name>text</name>
+                    <string>Sending:</string>
+                </property>
+            </widget>
+            <spacer>
+                <property>
+                    <name>name</name>
+                    <cstring>Spacer6</cstring>
+                </property>
+                <property stdset="1">
+                    <name>orientation</name>
+                    <enum>Vertical</enum>
+                </property>
+                <property stdset="1">
+                    <name>sizeType</name>
+                    <enum>Fixed</enum>
+                </property>
+                <property>
+                    <name>sizeHint</name>
+                    <size>
+                        <width>20</width>
+                        <height>20</height>
+                    </size>
+                </property>
+            </spacer>
+            <widget>
+                <class>QLabel</class>
+                <property stdset="1">
+                    <name>name</name>
+                    <cstring>lblPath</cstring>
+                </property>
+                <property stdset="1">
+                    <name>text</name>
+                    <string>filename</string>
+                </property>
+                <property stdset="1">
+                    <name>textFormat</name>
+                    <enum>RichText</enum>
+                </property>
+                <property stdset="1">
+                    <name>alignment</name>
+                    <set>AlignTop|AlignLeft</set>
+                </property>
+                <property>
+                    <name>hAlign</name>
+                </property>
+                <property>
+                    <name>vAlign</name>
+                </property>
+            </widget>
+        </vbox>
+    </widget>
+    <spacer>
+        <property>
+            <name>name</name>
+            <cstring>Spacer7</cstring>
+        </property>
+        <property stdset="1">
+            <name>orientation</name>
+            <enum>Vertical</enum>
+        </property>
+        <property stdset="1">
+            <name>sizeType</name>
+            <enum>Expanding</enum>
+        </property>
+        <property>
+            <name>sizeHint</name>
+            <size>
+                <width>20</width>
+                <height>20</height>
+            </size>
+        </property>
+    </spacer>
+    <spacer>
+        <property>
+            <name>name</name>
+            <cstring>Spacer8</cstring>
+        </property>
+        <property stdset="1">
+            <name>orientation</name>
+            <enum>Vertical</enum>
+        </property>
+        <property stdset="1">
+            <name>sizeType</name>
+            <enum>Expanding</enum>
+        </property>
+        <property>
+            <name>sizeHint</name>
+            <size>
+                <width>20</width>
+                <height>20</height>
+            </size>
+        </property>
+    </spacer>
+    <widget>
+        <class>QLayoutWidget</class>
+        <property stdset="1">
+            <name>name</name>
+            <cstring>Layout6</cstring>
+        </property>
+        <property stdset="1">
+            <name>geometry</name>
+            <rect>
+                <x>20</x>
+                <y>170</y>
+                <width>170</width>
+                <height>34</height>
+            </rect>
+        </property>
+        <hbox>
+            <property stdset="1">
+                <name>margin</name>
+                <number>0</number>
+            </property>
+            <property stdset="1">
+                <name>spacing</name>
+                <number>6</number>
+            </property>
+            <spacer>
+                <property>
+                    <name>name</name>
+                    <cstring>Spacer9</cstring>
+                </property>
+                <property stdset="1">
+                    <name>orientation</name>
+                    <enum>Horizontal</enum>
+                </property>
+                <property stdset="1">
+                    <name>sizeType</name>
+                    <enum>Expanding</enum>
+                </property>
+                <property>
+                    <name>sizeHint</name>
+                    <size>
+                        <width>20</width>
+                        <height>20</height>
+                    </size>
+                </property>
+            </spacer>
+            <widget>
+                <class>QPushButton</class>
+                <property stdset="1">
+                    <name>name</name>
+                    <cstring>PushButton2</cstring>
+                </property>
+                <property stdset="1">
+                    <name>text</name>
+                    <string>&amp;Cancel</string>
+                </property>
+            </widget>
+            <spacer>
+                <property>
+                    <name>name</name>
+                    <cstring>Spacer10</cstring>
+                </property>
+                <property stdset="1">
+                    <name>orientation</name>
+                    <enum>Horizontal</enum>
+                </property>
+                <property stdset="1">
+                    <name>sizeType</name>
+                    <enum>Expanding</enum>
+                </property>
+                <property>
+                    <name>sizeHint</name>
+                    <size>
+                        <width>20</width>
+                        <height>20</height>
+                    </size>
+                </property>
+            </spacer>
+        </hbox>
+    </widget>
+    <spacer>
+        <property>
+            <name>name</name>
+            <cstring>Spacer11</cstring>
+        </property>
+        <property stdset="1">
+            <name>orientation</name>
+            <enum>Vertical</enum>
+        </property>
+        <property stdset="1">
+            <name>sizeType</name>
+            <enum>Expanding</enum>
+        </property>
+        <property>
+            <name>sizeHint</name>
+            <size>
+                <width>20</width>
+                <height>20</height>
+            </size>
+        </property>
+    </spacer>
+</widget>
+<connections>
+    <connection>
+        <sender>PushButton2</sender>
+        <signal>clicked()</signal>
+        <receiver>Form1</receiver>
+        <slot>slotCancel()</slot>
+    </connection>
+    <slot access="public">slotCancel()</slot>
+</connections>
+</UI>
diff --git a/core/applets/obex/obeximpl.cc b/core/applets/obex/obeximpl.cc
new file mode 100644
index 0000000..a3004ab
--- a/dev/null
+++ b/core/applets/obex/obeximpl.cc
@@ -0,0 +1,50 @@
+
+
+#include "obex.h"
+#include "obeximpl.h"
+
+using namespace OpieObex;
+
+ObexImpl::ObexImpl( )
+ :  QObject {
+  // register to a channel
+  m_obex = new Obex(this, "obex");
+  m_chan = new QCopChannel("QPE/Obex" );
+  cconnect(m_chan, SIGNAL(received(const QCString&,  const QByteArray& ) ),
+	   this, SLOT(slotMessage(const QCString&, const QByteArray&) ) );
+}
+ObexImpl::~ObexImpl() {
+  delete m_obex;
+  delete m_chan;
+}
+QRESULT ObexImpl::queryInterface( const QUuid &uuid, QUnknownInterface **iface ) {
+  *iface = 0;
+  if( uuid  ==  IID_QUknown )
+    *iface = this;
+  else if( uuid == IID_ObexInterface )
+    *iface = this;
+
+  if(*iface )
+    (*iface)->addRef();
+  return QS_OK;
+
+}
+void ObexImpl::slotMessage( const QCString& msg, const QByteArray&data ) {
+  QDataStrean stream( data, IO_ReadOnly );
+  if(msg == "send(QString,QString,QString)" ) {
+    QString desc;
+    stream >> desc;
+    QString filename;
+    stream >> filename;
+    m_obex->send(filename );
+    QCopEnvelope e ("QPE/Obex", "done(QString)" ):
+      e << filename;
+  }else if( ) {
+
+  }
+}
+
+Q_EXPORT_INTERFACE()
+{
+    Q_CREATE_INSTANCE( IrdaAppletImpl )
+}
diff --git a/core/applets/obex/obeximpl.h b/core/applets/obex/obeximpl.h
new file mode 100644
index 0000000..996627b
--- a/dev/null
+++ b/core/applets/obex/obeximpl.h
@@ -0,0 +1,25 @@
+
+#ifndef OpieObexImpl_H
+#define OpieObexImpl_H
+
+#include "../obexinterface.h"
+#include <qpe/qcopenvelope_qws.h>
+
+namespace OpieObex {
+  class Obex;
+  class ObexImpl  : public ObexInterface, public QObject {
+    Q_OBJECT
+  public:
+    ObexImpl();
+    virtual ObexImpl();
+    QRESULT queryInterface( const QUuid&, QUnknownInterface** );
+    Q_REFCOUNT // for reference counting (macro )
+  private:
+    ulong ref;
+    Obex* m_obex; // obex lib
+    QCopChannel *m_chan;
+   private slots:
+     void slotMessage( const QCString&, const QByteArray& );
+  };
+};
+#endif
diff --git a/core/applets/obex/processwrapper.cc b/core/applets/obex/processwrapper.cc
new file mode 100755
index 0000000..ebc7794
--- a/dev/null
+++ b/core/applets/obex/processwrapper.cc
@@ -0,0 +1,114 @@
+//
+m_rec == KProcess
+m_count = int // the number of tries to recieve
+m_send == KProcess
+m_file == QString filename to send
+m_outp == the output of the process
+
+//
+
+
+void receive() {
+    m_rec = new KProcess();
+    *m_rec << "irobex_palm3";
+    // connect to the necessary slots
+    connect(m_rec,  SIGNAL(processExited(KProcess*) ),
+            this,  SLOT(slotExited(KProcess*) ) );
+
+    connect(m_rec,  SIGNAL(receivedStdout(KProcess*, char*,  int ) ),
+            this,  SLOT(slotStdOut(KProcess*, char*, int) ) );
+
+    if(!m_rec->start(KProcess::NotifyOnExit, KProcess::AllOutput) ) {
+        qWarning("could not start :(");
+        emit done( false );
+    }
+    emit try(m_count )
+}
+void send(const QString &fileName) {
+    m_count = 0;
+    m_file = fileName;
+    sendNow();
+}
+void sendNow() {
+    if ( m_count >= 15 ) { // could not send
+        emit error(-1 );
+    }
+    // KProcess inititialisation
+    m_send = new KProcess();
+    m_send << "irobex_palm3";
+    m_send << m_file;
+
+    // connect to slots Exited and and StdOut
+    connect(m_send,  SIGNAL(processExited(KProcess*) ),
+            this, SLOT(slotExited(KProcess*)) );
+    connect(m_send,  SIGNAL(receivedStdout(KProcess*, char*,  int ) )
+            this, SLOT(slotStdOut(KProcess*, char*, int) ) );
+    // now start it
+    if (!m_send->start(/*KProcess::NotifyOnExit,  KProcess::AllOutput*/ ) ) {
+        m_count = 15;
+        emit error(-1 );
+    }
+    // end
+    m_count++;
+    emit try( m_count );
+}
+
+void recieved() {
+    if (m_rec->normalExit() ) {
+        if ( m_rec->exitStatus() == 0 ) { // we got one
+            QString filename = parseOut();
+            emit recievedFile( filename );
+        }
+    }else{
+        emit error(-1);
+    };
+    delete m_rec;
+}
+
+
+void slotExited(KProcess* proc) {
+    if (proc == m_rec ) { // recieve process
+        recieved();
+    }else if ( proc == m_send ) {
+        send();
+    }
+}
+
+
+void send() {
+    if (m_send->normalExit() ) {
+        if ( m_send->exitStatus() == 0 ) {
+            delete m_send;
+            m_send=0;
+            emit sent();
+        }else if (m_send->exitStatus() == 255 ) { // it failed maybe the other side wasn't ready
+            // let's try it again
+            delete m_send;
+            m_send = 0;
+            sendNow();
+        }
+    }else {
+        emit error( -1 );
+        delete m_send;
+        m_send = 0;
+    }
+
+}
+void parseOut() {
+    QStringList list = QStringList::split("\n",  m_outp);
+    QStringList::Iterator it;
+    for (it = list.begin(); it != list.end(); ++it ) {
+        if ( (*it).startsWith("Wrote"  ) ) {
+            QStringList pathes = QStringList::split(' ', (*it) );
+            QString path = pathes[1];
+        }
+    }
+}
+
+void slotStdOut(KProcess* proc, char* buf, int len) {
+    if ( proc == m_rec ) { // only recieve
+        QCString cstring( buf,  len );
+        m_outp.append( cstring.data() );
+    }
+
+}