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OS/2 Shareware BBS: 10 Tools
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OCL
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OPipeTool.hpp
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1996-08-12
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// OCL - OS/2 Class Library
// (c) Cubus 1995
// All Rights Reserved
// OPipeTool.hpp
/*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Neither the name Cubus nor the name Team OCL may be used to
* endorse or promote products derived from this software
* without specific prior written permission.
* 3. See OCL.INF for a detailed copyright notice.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
// $Header: W:/Projects/OCL/Include/rcs/OPipeTool.hpp 1.50 1996/08/11 23:47:26 B.STEIN Release $
#ifndef OPIPETOOL_INCLUDED
#define OPIPETOOL_INCLUDED
#ifndef OPIPE_INCLUDED
#include <OPipe.hpp>
#endif
#ifndef OTHREAD_INCLUDED
#include <OThread.hpp>
#endif
typedef class OPipeTool *pOPipeTool;
class __CPP_EXPORT__ OPipeTool
: public OCLObject
{
public:
OPipe_istream pipe;
OString readBuffer;
OThread<OPipeTool> printer;
ULONG sType;
ULONG bufferSize;
OString childName;
OString childParms;
PID childPID;
ULONG childSID;
OPipeTool (PCSZ exename,
PCSZ parms,
const ULONG sessionType = SSF_TYPE_WINDOWABLEVIO,
const ULONG pipeBuffer = USHRT_MAX);
virtual
~OPipeTool ();
virtual
PSZ isOfType () const;
void
detachChild (), // spawn child process
stopChild (); // kill the spawned process
virtual void
printout (); // thread prints redirected output cerr/cout to cout
// override this in PM application
// thread IS NOT initialized for PM by default!
};
#endif // OPIPETOOL_INCLUDED
// end of source