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OS/2 Shareware BBS: 10 Tools
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oclsrc15.zip
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OCL
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ONPipe.hpp
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1996-08-12
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// OCL - OS/2 Class Library
// (c) Cubus 1995
// All Rights Reserved
// ONPipe.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/ONPipe.hpp 1.50 1996/08/11 23:47:23 B.STEIN Release $
#ifndef ONPIPE_INCLUDED
#define ONPIPE_INCLUDED
#ifndef OSTRING_INCLUDED
#include <OString.hpp>
#endif
#ifndef OTHREAD_INCLUDED
#include <OThread.hpp>
#endif
#ifndef OLIST_INCLUDED
#include <OList.hpp>
#endif
#define SVR_PIPE_OPEN_DEFAULT NP_ACCESS_DUPLEX | \
NP_NOINHERIT | \
NP_WRITEBEHIND
#define SVR_PIPE_PIPE_DEFAULT NP_NOWAIT | \
NP_READMODE_MESSAGE | \
NP_TYPE_MESSAGE
#define CLI_PIPE_OPEN_DEFAULT OPEN_ACCESS_READWRITE | \
OPEN_SHARE_DENYNONE | \
OPEN_FLAGS_WRITE_THROUGH
#define PIPE_TIMEOUT_DEFAULT 1000 // milliseconds to pipe timeout
typedef class ONPipe *pONPipe; // pure base
typedef struct _PipeStatus
{
HPIPE pipe; // pipe handle
BOOL connected; // is pipe connected?
} PipeStatus, *pPipeStatus;
typedef OList<PipeStatus> pipelist;
typedef pipelist *ppipelist;
class __CPP_EXPORT__ ONPipe
: public OCLObject
{
public:
ULONG oMode;
ULONG pMode;
ULONG timeOut;
BOOL close;
PVOID Buffer;
ULONG BufSize;
ONPipe ();
virtual
~ONPipe ();
virtual
PSZ isOfType () const;
void
setOpenMode (const ULONG mode),
setPipeMode (const ULONG mode),
setTimeOut (const ULONG timeout);
// pure virtuals
virtual BOOL
beginPiping (PCSZ pipeName) = 0,
stopPiping () = 0,
postPipe (PVOID pvData, ULONG client) = 0;
};
#endif // OPIPE_INCLUDED
// end of source