KDECore

kprocio.h

00001 /* This file is part of the KDE libraries
00002    Copyright (C) 1997 David Sweet <dsweet@kde.org>
00003 
00004    This library is free software; you can redistribute it and/or
00005    modify it under the terms of the GNU Library General Public
00006    License version 2 as published by the Free Software Foundation.
00007 
00008    This library is distributed in the hope that it will be useful,
00009    but WITHOUT ANY WARRANTY; without even the implied warranty of
00010    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00011    Library General Public License for more details.
00012 
00013    You should have received a copy of the GNU Library General Public License
00014    along with this library; see the file COPYING.LIB.  If not, write to
00015    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00016    Boston, MA 02110-1301, USA.
00017 */
00018 #ifndef KPROCIO_H_
00019 #define KPROCIO_H_
00020 
00021 #include <qstring.h>
00022 #include <kprocess.h>
00023 #include <qstrlist.h>
00024 #include "kdelibs_export.h"
00025 
00026 class KProcIOPrivate;
00027 class QTextCodec;
00028 
00050 class KDECORE_EXPORT KProcIO : public KProcess
00051 {
00052   Q_OBJECT
00053 
00054 public:
00058   KProcIO ( QTextCodec *codec = 0 );
00059 
00063   ~KProcIO();
00064 
00072   void setComm (Communication comm);
00073 
00088   bool start (RunMode  runmode = NotifyOnExit, bool includeStderr = false);
00089 
00096   bool writeStdin(const QString &line, bool appendnewline=true);
00097 
00104   bool writeStdin(const QCString &line, bool appendnewline);
00105 
00111   bool writeStdin(const QByteArray &data);
00112 
00113   //I like fputs better -- it's the same as writeStdin
00114   //inline
00123   KDE_DEPRECATED bool fputs (const QString &line, bool AppendNewLine=true)
00124     { return writeStdin(line, AppendNewLine); }
00125 
00129   void closeWhenDone();
00130 
00152   int readln (QString &line, bool autoAck=true, bool *partial=0);
00153 
00162   KDE_DEPRECATED int fgets (QString &line, bool autoAck=false)
00163     { return readln (line, autoAck); }
00164 
00168   void resetAll ();
00169 
00179   void ackRead ();
00180 
00187   void enableReadSignals (bool enable);
00188 
00189 signals:
00195   void readReady(KProcIO *pio);
00196 
00197 protected:
00198   QPtrList<QByteArray> outbuffer;
00199   QCString recvbuffer;
00200   QTextCodec *codec;
00201   int rbi;
00202   bool needreadsignal, readsignalon, writeready;
00203 
00204   void controlledEmission ();
00205 
00206 protected slots:
00207   void received (KProcess *proc, char *buffer, int buflen);
00208   void sent (KProcess *);
00209 
00210 protected:
00211   virtual void virtual_hook( int id, void* data );
00212 private:
00213   KProcIOPrivate *d;
00214 };
00215 
00216 #endif // KPROCIO_H_
00217
KDECore

kprocio.h

KDECore

API Reference
