#959: Delete dirs moved to other repositories.

OGAgent code, browser code and the ogLive builder scrips are moved to new Git repositories.

1 files changed, 0 insertions, 1054 deletions

diff --git a/client/browser/qtermwidget/src/k3process.cpp b/client/browser/qtermwidget/src/k3process.cpp
deleted file mode 100644
index 0f36a70c..00000000
--- a/client/browser/qtermwidget/src/k3process.cpp
+++ /dev/null
@@ -1,1054 +0,0 @@
-/*
-   This file is part of the KDE libraries
-   Copyright (C) 1997 Christian Czezatke (e9025461@student.tuwien.ac.at)
-
-    Rewritten for QT4 by e_k <e_k at users.sourceforge.net>, Copyright (C)2008
-
-   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., 51 Franklin Street, Fifth Floor,
-   Boston, MA 02110-1301, USA.
-*/
-
-
-#include "k3process.h"
-//#include <config.h>
-
-#include "k3processcontroller.h"
-#include "kpty.h"
-
-#ifdef __osf__
-#define _OSF_SOURCE
-#include <float.h>
-#endif
-
-#ifdef _AIX
-#define _ALL_SOURCE
-#endif
-
-#include <sys/socket.h>
-#include <sys/ioctl.h>
-
-#include <sys/types.h>
-#include <sys/time.h>
-#include <sys/resource.h>
-#include <sys/stat.h>
-#include <sys/wait.h>
-
-#ifdef HAVE_SYS_SELECT_H
-#include <sys/select.h>
-#endif
-
-#include <errno.h>
-#include <assert.h>
-#include <fcntl.h>
-#include <time.h>
-#include <stdlib.h>
-#include <signal.h>
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-#include <pwd.h>
-#include <grp.h>
-
-#include <QtCore/QMap>
-#include <QtCore/QFile>
-#include <QtCore/QSocketNotifier>
-
-//#include <kdebug.h>
-//#include <kstandarddirs.h>
-//#include <kuser.h>
-
-
-
-//////////////////
-// private data //
-//////////////////
-
-class K3ProcessPrivate {
-public:
-   K3ProcessPrivate() :
-     usePty(K3Process::NoCommunication),
-     addUtmp(false), useShell(false),
-     pty(0),
-     priority(0)
-   {
-   }
-
-   K3Process::Communication usePty;
-   bool addUtmp : 1;
-   bool useShell : 1;
-
-   KPty *pty;
-
-   int priority;
-
-   QMap<QString,QString> env;
-   QString wd;
-   QByteArray shell;
-   QByteArray executable;
-};
-
-/////////////////////////////
-// public member functions //
-/////////////////////////////
-
-K3Process::K3Process( QObject* parent )
-  : QObject( parent ),
-    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(new K3ProcessPrivate)
-{
-  K3ProcessController::ref();
-  K3ProcessController::instance()->addKProcess(this);
-
-
-  out[0] = out[1] = -1;
-  in[0] = in[1] = -1;
-  err[0] = err[1] = -1;
-}
-
-void
-K3Process::setEnvironment(const QString &name, const QString &value)
-{
-   d->env.insert(name, value);
-}
-
-void
-K3Process::setWorkingDirectory(const QString &dir)
-{
-   d->wd = dir;
-}
-
-void
-K3Process::setupEnvironment()
-{
-   QMap<QString,QString>::Iterator it;
-   for(it = d->env.begin(); it != d->env.end(); ++it)
-   {
-      setenv(QFile::encodeName(it.key()).data(),
-             QFile::encodeName(it.value()).data(), 1);
-   }
-   if (!d->wd.isEmpty())
-   {
-      chdir(QFile::encodeName(d->wd).data());
-   }
-}
-
-void
-K3Process::setRunPrivileged(bool keepPrivileges)
-{
-   keepPrivs = keepPrivileges;
-}
-
-bool
-K3Process::runPrivileged() const
-{
-   return keepPrivs;
-}
-
-bool
-K3Process::setPriority(int prio)
-{
-    if (runs) {
-        if (setpriority(PRIO_PROCESS, pid_, prio))
-            return false;
-    } else {
-        if (prio > 19 || prio < (geteuid() ? getpriority(PRIO_PROCESS, 0) : -20))
-            return false;
-    }
-    d->priority = prio;
-    return true;
-}
-
-K3Process::~K3Process()
-{
-  if (run_mode != DontCare)
-    kill(SIGKILL);
-  detach();
-
-  delete d->pty;
-  delete d;
-
-  K3ProcessController::instance()->removeKProcess(this);
-  K3ProcessController::deref();
-}
-
-void K3Process::detach()
-{
-  if (runs) {
-    K3ProcessController::instance()->addProcess(pid_);
-    runs = false;
-    pid_ = 0; // close without draining
-    commClose(); // Clean up open fd's and socket notifiers.
-  }
-}
-
-void K3Process::setBinaryExecutable(const char *filename)
-{
-   d->executable = filename;
-}
-
-K3Process &K3Process::operator<<(const QStringList& args)
-{
-  QStringList::ConstIterator it = args.begin();
-  for ( ; it != args.end() ; ++it )
-      arguments.append(QFile::encodeName(*it));
-  return *this;
-}
-
-K3Process &K3Process::operator<<(const QByteArray& arg)
-{
-  return operator<< (arg.data());
-}
-
-K3Process &K3Process::operator<<(const char* arg)
-{
-  arguments.append(arg);
-  return *this;
-}
-
-K3Process &K3Process::operator<<(const QString& arg)
-{
-  arguments.append(QFile::encodeName(arg));
-  return *this;
-}
-
-void K3Process::clearArguments()
-{
-  arguments.clear();
-}
-
-bool K3Process::start(RunMode runmode, Communication comm)
-{
-  if (runs) {
-    qDebug() << "Attempted to start an already running process" << endl;
-    return false;
-  }
-
-  uint n = arguments.count();
-  if (n == 0) {
-    qDebug() << "Attempted to start a process without arguments" << endl;
-    return false;
-  }
-  char **arglist;
-  QByteArray shellCmd;
-  if (d->useShell)
-  {
-      if (d->shell.isEmpty()) {
-        qDebug() << "Invalid shell specified" << endl;
-        return false;
-      }
-
-      for (uint i = 0; i < n; i++) {
-          shellCmd += arguments[i];
-          shellCmd += ' '; // CC: to separate the arguments
-      }
-
-      arglist = static_cast<char **>(malloc( 4 * sizeof(char *)));
-      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 (uint i = 0; i < n; i++)
-         arglist[i] = arguments[i].data();
-      arglist[n] = 0;
-  }
-
-  run_mode = runmode;
-
-  if (!setupCommunication(comm))
-  {
-      qDebug() << "Could not setup Communication!" << endl;
-      free(arglist);
-      return false;
-  }
-
-  // We do this in the parent because if we do it in the child process
-  // gdb gets confused when the application runs from gdb.
-#ifdef HAVE_INITGROUPS
-  struct passwd *pw = geteuid() ? 0 : getpwuid(getuid());
-#endif
-
-  int fd[2];
-  if (pipe(fd))
-     fd[0] = fd[1] = -1; // Pipe failed.. continue
-
-  // we don't use vfork() because
-  // - it has unclear semantics and is not standardized
-  // - we do way too much magic in the child
-  pid_ = fork();
-  if (pid_ == 0) {
-        // The child process
-
-        close(fd[0]);
-        // Closing of fd[1] indicates that the execvp() succeeded!
-        fcntl(fd[1], F_SETFD, FD_CLOEXEC);
-
-        if (!commSetupDoneC())
-          qDebug() << "Could not finish comm setup in child!" << endl;
-
-        // reset all signal handlers
-        struct sigaction act;
-        sigemptyset(&act.sa_mask);
-        act.sa_handler = SIG_DFL;
-        act.sa_flags = 0;
-        for (int sig = 1; sig < NSIG; sig++)
-          sigaction(sig, &act, 0L);
-
-        if (d->priority)
-            setpriority(PRIO_PROCESS, 0, d->priority);
-
-        if (!runPrivileged())
-        {
-           setgid(getgid());
-#ifdef HAVE_INITGROUPS
-           if (pw)
-              initgroups(pw->pw_name, pw->pw_gid);
-#endif
-	   if (geteuid() != getuid())
-	       setuid(getuid());
-	   if (geteuid() != getuid())
-	       _exit(1);
-        }
-
-        setupEnvironment();
-
-        if (runmode == DontCare || runmode == OwnGroup)
-          setsid();
-
-        const char *executable = arglist[0];
-        if (!d->executable.isEmpty())
-           executable = d->executable.data();
-        execvp(executable, arglist);
-
-        char resultByte = 1;
-        write(fd[1], &resultByte, 1);
-        _exit(-1);
-  } else if (pid_ == -1) {
-        // forking failed
-
-        // commAbort();
-        pid_ = 0;
-        free(arglist);
-        return false;
-  }
-  // the parent continues here
-  free(arglist);
-
-  if (!commSetupDoneP())
-    qDebug() << "Could not finish comm setup in parent!" << endl;
-
-  // Check whether client could be started.
-  close(fd[1]);
-  for(;;)
-  {
-     char resultByte;
-     int n = ::read(fd[0], &resultByte, 1);
-     if (n == 1)
-     {
-         // exec() failed
-         close(fd[0]);
-         waitpid(pid_, 0, 0);
-         pid_ = 0;
-         commClose();
-         return false;
-     }
-     if (n == -1)
-     {
-        if (errno == EINTR)
-           continue; // Ignore
-     }
-     break; // success
-  }
-  close(fd[0]);
-
-  runs = true;
-  switch (runmode)
-  {
-  case Block:
-    for (;;)
-    {
-      commClose(); // drain only, unless obsolete reimplementation
-      if (!runs)
-      {
-        // commClose detected data on the process exit notifification pipe
-        K3ProcessController::instance()->unscheduleCheck();
-        if (waitpid(pid_, &status, WNOHANG) != 0) // error finishes, too
-        {
-          commClose(); // this time for real (runs is false)
-          K3ProcessController::instance()->rescheduleCheck();
-          break;
-        }
-        runs = true; // for next commClose() iteration
-      }
-      else
-      {
-        // commClose is an obsolete reimplementation and waited until
-        // all output channels were closed (or it was interrupted).
-        // there is a chance that it never gets here ...
-        waitpid(pid_, &status, 0);
-        runs = false;
-        break;
-      }
-    }
-    // why do we do this? i think this signal should be emitted _only_
-    // after the process has successfully run _asynchronously_ --ossi
-    emit processExited(this);
-    break;
-  default: // NotifyOnExit & OwnGroup
-    input_data = 0; // Discard any data for stdin that might still be there
-    break;
-  }
-  return true;
-}
-
-
-
-bool K3Process::kill(int signo)
-{
-  if (runs && pid_ > 0 && !::kill(run_mode == OwnGroup ? -pid_ : pid_, signo))
-    return true;
-  return false;
-}
-
-
-
-bool K3Process::isRunning() const
-{
-  return runs;
-}
-
-
-
-pid_t K3Process::pid() const
-{
-  return pid_;
-}
-
-#ifndef timersub
-# define timersub(a, b, result) \
-  do { \
-    (result)->tv_sec = (a)->tv_sec - (b)->tv_sec; \
-    (result)->tv_usec = (a)->tv_usec - (b)->tv_usec; \
-    if ((result)->tv_usec < 0) { \
-      --(result)->tv_sec; \
-      (result)->tv_usec += 1000000; \
-    } \
-  } while (0)
-#endif
-
-bool K3Process::wait(int timeout)
-{
-  if (!runs)
-    return true;
-
-#ifndef __linux__
-  struct timeval etv;
-#endif
-  struct timeval tv, *tvp;
-  if (timeout < 0)
-    tvp = 0;
-  else
-  {
-#ifndef __linux__
-    gettimeofday(&etv, 0);
-    etv.tv_sec += timeout;
-#else
-    tv.tv_sec = timeout;
-    tv.tv_usec = 0;
-#endif
-    tvp = &tv;
-  }
-
-  int fd = K3ProcessController::instance()->notifierFd();
-  for(;;)
-  {
-    fd_set fds;
-    FD_ZERO( &fds );
-    FD_SET( fd, &fds );
-
-#ifndef __linux__
-    if (tvp)
-    {
-      gettimeofday(&tv, 0);
-      timersub(&etv, &tv, &tv);
-      if (tv.tv_sec < 0)
-        tv.tv_sec = tv.tv_usec = 0;
-    }
-#endif
-
-    switch( select( fd+1, &fds, 0, 0, tvp ) )
-    {
-    case -1:
-      if( errno == EINTR )
-        break;
-      // fall through; should happen if tvp->tv_sec < 0
-    case 0:
-      K3ProcessController::instance()->rescheduleCheck();
-      return false;
-    default:
-      K3ProcessController::instance()->unscheduleCheck();
-      if (waitpid(pid_, &status, WNOHANG) != 0) // error finishes, too
-      {
-        processHasExited(status);
-        K3ProcessController::instance()->rescheduleCheck();
-        return true;
-      }
-    }
-  }
-  return false;
-}
-
-
-
-bool K3Process::normalExit() const
-{
-  return (pid_ != 0) && !runs && WIFEXITED(status);
-}
-
-
-bool K3Process::signalled() const
-{
-  return (pid_ != 0) && !runs && WIFSIGNALED(status);
-}
-
-
-bool K3Process::coreDumped() const
-{
-#ifdef WCOREDUMP
-  return signalled() && WCOREDUMP(status);
-#else
-  return false;
-#endif
-}
-
-
-int K3Process::exitStatus() const
-{
-  return WEXITSTATUS(status);
-}
-
-
-int K3Process::exitSignal() const
-{
-  return WTERMSIG(status);
-}
-
-
-bool K3Process::writeStdin(const char *buffer, int buflen)
-{
-  // if there is still data pending, writing new data
-  // to stdout is not allowed (since it could also confuse
-  // kprocess ...)
-  if (input_data != 0)
-    return false;
-
-  if (communication & Stdin) {
-    input_data = buffer;
-    input_sent = 0;
-    input_total = buflen;
-    innot->setEnabled(true);
-    if (input_total)
-       slotSendData(0);
-    return true;
-  } else
-    return false;
-}
-
-void K3Process::suspend()
-{
-  if (outnot)
-     outnot->setEnabled(false);
-}
-
-void K3Process::resume()
-{
-  if (outnot)
-     outnot->setEnabled(true);
-}
-
-bool K3Process::closeStdin()
-{
-  if (communication & Stdin) {
-    communication = communication & ~Stdin;
-    delete innot;
-    innot = 0;
-    if (!(d->usePty & Stdin))
-      close(in[1]);
-    in[1] = -1;
-    return true;
-  } else
-    return false;
-}
-
-bool K3Process::closeStdout()
-{
-  if (communication & Stdout) {
-    communication = communication & ~Stdout;
-    delete outnot;
-    outnot = 0;
-    if (!(d->usePty & Stdout))
-      close(out[0]);
-    out[0] = -1;
-    return true;
-  } else
-    return false;
-}
-
-bool K3Process::closeStderr()
-{
-  if (communication & Stderr) {
-    communication = communication & ~Stderr;
-    delete errnot;
-    errnot = 0;
-    if (!(d->usePty & Stderr))
-      close(err[0]);
-    err[0] = -1;
-    return true;
-  } else
-    return false;
-}
-
-bool K3Process::closePty()
-{
-  if (d->pty && d->pty->masterFd() >= 0) {
-    if (d->addUtmp)
-      d->pty->logout();
-    d->pty->close();
-    return true;
-  } else
-    return false;
-}
-
-void K3Process::closeAll()
-{
-  closeStdin();
-  closeStdout();
-  closeStderr();
-  closePty();
-}
-
-/////////////////////////////
-// protected slots         //
-/////////////////////////////
-
-
-
-void K3Process::slotChildOutput(int fdno)
-{
-  if (!childOutput(fdno))
-     closeStdout();
-}
-
-
-void K3Process::slotChildError(int fdno)
-{
-  if (!childError(fdno))
-     closeStderr();
-}
-
-
-void K3Process::slotSendData(int)
-{
-  if (input_sent == input_total) {
-    innot->setEnabled(false);
-    input_data = 0;
-    emit wroteStdin(this);
-  } else {
-    int result = ::write(in[1], input_data+input_sent, input_total-input_sent);
-    if (result >= 0)
-    {
-       input_sent += result;
-    }
-    else if ((errno != EAGAIN) && (errno != EINTR))
-    {
-       qDebug() << "Error writing to stdin of child process" << endl;
-       closeStdin();
-    }
-  }
-}
-
-void K3Process::setUseShell(bool useShell, const char *shell)
-{
-  d->useShell = useShell;
-  if (shell && *shell)
-    d->shell = shell;
-  else
-// #ifdef NON_FREE // ... as they ship non-POSIX /bin/sh
-#if !defined(__linux__) && !defined(__FreeBSD__) && !defined(__NetBSD__) && !defined(__OpenBSD__) && !defined(__GNU__) && !defined(__DragonFly__)
-  // Solaris POSIX ...
-  if (!access( "/usr/xpg4/bin/sh", X_OK ))
-    d->shell = "/usr/xpg4/bin/sh";
-  else
-  // ... which links here anyway
-  if (!access( "/bin/ksh", X_OK ))
-    d->shell = "/bin/ksh";
-  else
-  // dunno, maybe superfluous?
-  if (!access( "/usr/ucb/sh", X_OK ))
-    d->shell = "/usr/ucb/sh";
-  else
-#endif
-    d->shell = "/bin/sh";
-}
-
-void K3Process::setUsePty(Communication usePty, bool addUtmp)
-{
-  d->usePty = usePty;
-  d->addUtmp = addUtmp;
-  if (usePty) {
-    if (!d->pty)
-      d->pty = new KPty;
-  } else {
-    delete d->pty;
-    d->pty = 0;
-  }
-}
-
-KPty *K3Process::pty() const
-{
-  return d->pty;
-}
-
-QString K3Process::quote(const QString &arg)
-{
-    QChar q('\'');
-    return QString(arg).replace(q, "'\\''").prepend(q).append(q);
-}
-
-
-//////////////////////////////
-// private member functions //
-//////////////////////////////
-
-
-void K3Process::processHasExited(int state)
-{
-    // only successfully run NotifyOnExit processes ever get here
-
-    status = state;
-    runs = false; // do this before commClose, so it knows we're dead
-
-    commClose(); // cleanup communication sockets
-
-    if (run_mode != DontCare)
-      emit processExited(this);
-}
-
-
-
-int K3Process::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[1025];
-     int len;
-
-     len = ::read(fdno, buffer, 1024);
-
-     if (len > 0) {
-        buffer[len] = 0; // Just in case.
-        emit receivedStdout(this, buffer, len);
-     }
-     return len;
-  }
-}
-
-int K3Process::childError(int fdno)
-{
-  char buffer[1025];
-  int len;
-
-  len = ::read(fdno, buffer, 1024);
-
-  if (len > 0) {
-     buffer[len] = 0; // Just in case.
-     emit receivedStderr(this, buffer, len);
-  }
-  return len;
-}
-
-
-int K3Process::setupCommunication(Communication comm)
-{
-  // PTY stuff //
-  if (d->usePty)
-  {
-    // cannot communicate on both stderr and stdout if they are both on the pty
-    if (!(~(comm & d->usePty) & (Stdout | Stderr))) {
-       qWarning() << "Invalid usePty/communication combination (" << d->usePty << "/" << comm << ")" << endl;
-       return 0;
-    }
-    if (!d->pty->open())
-       return 0;
-
-    int rcomm = comm & d->usePty;
-    int mfd = d->pty->masterFd();
-    if (rcomm & Stdin)
-      in[1] = mfd;
-    if (rcomm & Stdout)
-      out[0] = mfd;
-    if (rcomm & Stderr)
-      err[0] = mfd;
-  }
-
-  communication = comm;
-
-  comm = comm & ~d->usePty;
-  if (comm & Stdin) {
-    if (socketpair(AF_UNIX, SOCK_STREAM, 0, in))
-      goto fail0;
-    fcntl(in[0], F_SETFD, FD_CLOEXEC);
-    fcntl(in[1], F_SETFD, FD_CLOEXEC);
-  }
-  if (comm & Stdout) {
-    if (socketpair(AF_UNIX, SOCK_STREAM, 0, out))
-      goto fail1;
-    fcntl(out[0], F_SETFD, FD_CLOEXEC);
-    fcntl(out[1], F_SETFD, FD_CLOEXEC);
-  }
-  if (comm & Stderr) {
-    if (socketpair(AF_UNIX, SOCK_STREAM, 0, err))
-      goto fail2;
-    fcntl(err[0], F_SETFD, FD_CLOEXEC);
-    fcntl(err[1], F_SETFD, FD_CLOEXEC);
-  }
-  return 1; // Ok
- fail2:
-  if (comm & Stdout)
-  {
-    close(out[0]);
-    close(out[1]);
-    out[0] = out[1] = -1;
-  }
- fail1:
-  if (comm & Stdin)
-  {
-    close(in[0]);
-    close(in[1]);
-    in[0] = in[1] = -1;
-  }
- fail0:
-  communication = NoCommunication;
-  return 0; // Error
-}
-
-
-
-int K3Process::commSetupDoneP()
-{
-  int rcomm = communication & ~d->usePty;
-  if (rcomm & Stdin)
-    close(in[0]);
-  if (rcomm & Stdout)
-    close(out[1]);
-  if (rcomm & Stderr)
-    close(err[1]);
-  in[0] = out[1] = err[1] = -1;
-
-  // Don't create socket notifiers if no interactive comm is to be expected
-  if (run_mode != NotifyOnExit && run_mode != OwnGroup)
-    return 1;
-
-  if (communication & Stdin) {
-    fcntl(in[1], F_SETFL, O_NONBLOCK | fcntl(in[1], F_GETFL));
-    innot =  new QSocketNotifier(in[1], QSocketNotifier::Write, this);
-    Q_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) {
-    outnot = new QSocketNotifier(out[0], QSocketNotifier::Read, this);
-    Q_CHECK_PTR(outnot);
-    QObject::connect(outnot, SIGNAL(activated(int)),
-                     this, SLOT(slotChildOutput(int)));
-    if (communication & NoRead)
-        suspend();
-  }
-
-  if (communication & Stderr) {
-    errnot = new QSocketNotifier(err[0], QSocketNotifier::Read, this );
-    Q_CHECK_PTR(errnot);
-    QObject::connect(errnot, SIGNAL(activated(int)),
-                     this, SLOT(slotChildError(int)));
-  }
-
-  return 1;
-}
-
-
-
-int K3Process::commSetupDoneC()
-{
-  int ok = 1;
-  if (d->usePty & Stdin) {
-    if (dup2(d->pty->slaveFd(), STDIN_FILENO) < 0) ok = 0;
-  } else if (communication & Stdin) {
-    if (dup2(in[0], STDIN_FILENO) < 0) ok = 0;
-  } else {
-    int null_fd = open( "/dev/null", O_RDONLY );
-    if (dup2( null_fd, STDIN_FILENO ) < 0) ok = 0;
-    close( null_fd );
-  }
-  struct linger so;
-  memset(&so, 0, sizeof(so));
-  if (d->usePty & Stdout) {
-    if (dup2(d->pty->slaveFd(), STDOUT_FILENO) < 0) ok = 0;
-  } else if (communication & Stdout) {
-    if (dup2(out[1], STDOUT_FILENO) < 0 ||
-        setsockopt(out[1], SOL_SOCKET, SO_LINGER, (char *)&so, sizeof(so)))
-      ok = 0;
-    if (communication & MergedStderr) {
-      if (dup2(out[1], STDERR_FILENO) < 0)
-        ok = 0;
-    }
-  }
-  if (d->usePty & Stderr) {
-    if (dup2(d->pty->slaveFd(), STDERR_FILENO) < 0) ok = 0;
-  } else if (communication & Stderr) {
-    if (dup2(err[1], STDERR_FILENO) < 0 ||
-        setsockopt(err[1], SOL_SOCKET, SO_LINGER, (char *)&so, sizeof(so)))
-      ok = 0;
-  }
-
-  // don't even think about closing all open fds here or anywhere else
-
-  // PTY stuff //
-  if (d->usePty) {
-    d->pty->setCTty();
-    if (d->addUtmp)
-      d->pty->login(getenv("USER"), getenv("DISPLAY"));
-  }
-
-  return ok;
-}
-
-
-
-void K3Process::commClose()
-{
-  closeStdin();
-
-  if (pid_) { // detached, failed, and killed processes have no output. basta. :)
-    // 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.
-
-    int notfd = K3ProcessController::instance()->notifierFd();
-
-    while ((communication & (Stdout | Stderr)) || runs) {
-      fd_set rfds;
-      FD_ZERO(&rfds);
-      struct timeval timeout, *p_timeout;
-
-      int max_fd = 0;
-      if (communication & Stdout) {
-        FD_SET(out[0], &rfds);
-        max_fd = out[0];
-      }
-      if (communication & Stderr) {
-        FD_SET(err[0], &rfds);
-        if (err[0] > max_fd)
-          max_fd = err[0];
-      }
-      if (runs) {
-        FD_SET(notfd, &rfds);
-        if (notfd > max_fd)
-          max_fd = notfd;
-        // If the process is still running we block until we
-        // receive data or the process exits.
-        p_timeout = 0; // no timeout
-      } else {
-        // If the process has already exited, we only check
-        // the available data, we don't wait for more.
-        timeout.tv_sec = timeout.tv_usec = 0; // timeout immediately
-        p_timeout = &timeout;
-      }
-
-      int fds_ready = select(max_fd+1, &rfds, 0, 0, p_timeout);
-      if (fds_ready < 0) {
-        if (errno == EINTR)
-          continue;
-        break;
-      } else if (!fds_ready)
-        break;
-
-      if ((communication & Stdout) && FD_ISSET(out[0], &rfds))
-        slotChildOutput(out[0]);
-
-      if ((communication & Stderr) && FD_ISSET(err[0], &rfds))
-        slotChildError(err[0]);
-
-      if (runs && FD_ISSET(notfd, &rfds)) {
-        runs = false; // hack: signal potential exit
-        return; // don't close anything, we will be called again
-      }
-    }
-  }
-
-  closeStdout();
-  closeStderr();
-
-  closePty();
-}
-
-
-
-///////////////////////////
-// CC: Class K3ShellProcess
-///////////////////////////
-
-K3ShellProcess::K3ShellProcess(const char *shellname):
-  K3Process(), d(0)
-{
-  setUseShell( true, shellname ? shellname : getenv("SHELL") );
-}
-
-K3ShellProcess::~K3ShellProcess() {
-}
-
-QString K3ShellProcess::quote(const QString &arg)
-{
-    return K3Process::quote(arg);
-}
-
-bool K3ShellProcess::start(RunMode runmode, Communication comm)
-{
-  return K3Process::start(runmode, comm);
-}
-
-
-//#include "moc_k3process.cpp"