not needed anymore, there is oprocess

4 files changed, 0 insertions, 2107 deletions

diff --git a/noncore/net/opietooth/lib/kprocctrl.cpp b/noncore/net/opietooth/lib/kprocctrl.cpp
deleted file mode 100644
index 330b0ee..0000000
--- a/noncore/net/opietooth/lib/kprocctrl.cpp
+++ b/dev/null
@@ -1,268 +0,0 @@
-/* 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/noncore/net/opietooth/lib/kprocctrl.h b/noncore/net/opietooth/lib/kprocctrl.h
deleted file mode 100644
index ac82b9d..0000000
--- a/noncore/net/opietooth/lib/kprocctrl.h
+++ b/dev/null
@@ -1,120 +0,0 @@
-/* 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/noncore/net/opietooth/lib/kprocess.cpp b/noncore/net/opietooth/lib/kprocess.cpp
deleted file mode 100644
index ce7ed3e..0000000
--- a/noncore/net/opietooth/lib/kprocess.cpp
+++ b/dev/null
@@ -1,915 +0,0 @@
-/*
-
-   $Id$
-
-   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/noncore/net/opietooth/lib/kprocess.h b/noncore/net/opietooth/lib/kprocess.h
deleted file mode 100644
index e70f7e7..0000000
--- a/noncore/net/opietooth/lib/kprocess.h
+++ b/dev/null
@@ -1,804 +0,0 @@
-/* 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
-