tdeprocio.h

/* This file is part of the TDE libraries
   Copyright (C) 1997 David Sweet <dsweet@kde.org>
 
   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License version 2 as published by the Free Software Foundation.
 
   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.
*/
#ifndef TDEPROCIO_H_
#define TDEPROCIO_H_
 
#include <tqstring.h>
#include <tdeprocess.h>
#include <tqstrlist.h>
#include "tdelibs_export.h"
 
class TDEProcIOPrivate;
class TQTextCodec;
 
class TDECORE_EXPORT TDEProcIO : public TDEProcess
{
  TQ_OBJECT
 
public:
  TDEProcIO ( TQTextCodec *codec = 0 );
 
  ~TDEProcIO();
 
  void setComm (Communication comm);
 
  bool start (RunMode  runmode = NotifyOnExit, bool includeStderr = false);
 
  bool writeStdin(const TQString &line, bool appendnewline=true);
 
  bool writeStdin(const TQCString &line, bool appendnewline);
 
  bool writeStdin(const TQByteArray &data);
 
  //I like fputs better -- it's the same as writeStdin
  //inline
  TDE_DEPRECATED bool fputs (const TQString &line, bool AppendNewLine=true)
    { return writeStdin(line, AppendNewLine); }
 
  void closeWhenDone();
 
  int readln (TQString &line, bool autoAck=true, bool *partial=0);
 
  TDE_DEPRECATED int fgets (TQString &line, bool autoAck=false)
    { return readln (line, autoAck); }
 
  void resetAll ();
 
  void ackRead ();
 
  void enableReadSignals (bool enable);
 
signals:
  void readReady(TDEProcIO *pio);
 
protected:
  TQPtrList<TQByteArray> outbuffer;
  TQCString recvbuffer;
  TQTextCodec *codec;
  int rbi;
  bool needreadsignal, readsignalon, writeready;
 
  void controlledEmission ();
 
protected slots:
  void received (TDEProcess *proc, char *buffer, int buflen);
  void sent (TDEProcess *);
 
protected:
  virtual void virtual_hook( int id, void* data );
private:
  TDEProcIOPrivate *d;
};
 
#endif