Added KDE3 version of PikLab

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/piklab@1095639 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 100 insertions, 0 deletions

diff --git a/src/common/nokde/nokde_kprocess.cpp b/src/common/nokde/nokde_kprocess.cpp
new file mode 100644
index 0000000..92c8968
--- /dev/null
+++ b/src/common/nokde/nokde_kprocess.cpp
@@ -0,0 +1,100 @@
+#include "nokde_kprocess.h"
+
+#if QT_VERSION<0x040000
+#  include <qprocess.h>
+#  define Q3Process QProcess
+#else
+#  include <Qt3Support/Q3Process>
+#endif
+
+#if defined(Q_OS_UNIX)
+#  include <signal.h>
+#endif
+
+KProcess::KProcess(QObject *parent, const char *name)
+  : QObject(parent, name)
+{
+  _process = new Q3Process(this);
+  connect(_process, SIGNAL(processExited()), SLOT(processExitedSlot()));
+  connect(_process, SIGNAL(readyReadStdout()), SLOT(readyReadStdoutSlot()));
+  connect(_process, SIGNAL(readyReadStderr()), SLOT(readyReadStderrSlot()));
+}
+
+bool KProcess::start()
+{
+  _process->setArguments(_arguments);
+  QStringList env;
+  if ( !_environment.isEmpty() ) {
+    for (uint i=0; environ[i]; i++) env += environ[i];
+    env += _environment;
+  }
+  return _process->start(env.isEmpty() ? 0 : &env);
+}
+
+void KProcess::processExitedSlot()
+{
+  readyReadStdoutSlot();
+  readyReadStderrSlot();
+  emit processExited(this);
+}
+
+void KProcess::readyReadStdoutSlot()
+{
+  QByteArray a = _process->readStdout();
+  emit receivedStdout(this, a.data(), a.count());
+}
+
+void KProcess::readyReadStderrSlot()
+{
+  QByteArray a = _process->readStderr();
+  emit receivedStderr(this, a.data(), a.count());
+}
+
+bool KProcess::writeStdin(const char *buffer, int len)
+{
+#if QT_VERSION<0x040000
+  QByteArray a;
+  a.assign(buffer, len);
+#else
+  QByteArray a(buffer, len);
+#endif
+  _process->writeToStdin(a);
+  return true;
+}
+
+bool KProcess::kill()
+{
+  _process->kill();
+  return true;
+}
+
+bool KProcess::kill(int n)
+{
+#if defined(Q_OS_UNIX)
+  return ( ::kill(_process->processIdentifier(), n)!=-1 );
+#elif defined(Q_OS_WIN)
+  // #### impossible to do ??
+  return false;
+#endif
+}
+
+int KProcess::exitStatus() const
+{
+  return _process->exitStatus();
+}
+
+bool KProcess::isRunning() const
+{
+  return _process->isRunning();
+}
+
+void KProcess::setWorkingDirectory(const QDir &dir)
+{
+  return _process->setWorkingDirectory(dir);
+}
+
+void KProcess::setUseShell(bool useShell)
+{
+  // ### TODO: just issue "/bin/sh" "-c" "command"
+  Q_ASSERT(false);
+}