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/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: testpipe.cxx,v $
*
* $Revision: 1.3 $
*
* last change: $Author: obo $ $Date: 2006-09-17 09:10:41 $
*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 2.1.
*
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2005 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sal.hxx"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <osl/pipe.h>
#include <osl/process.h>
#include <rtl/ustring.h>
// eindeutiger Name fr die Pipe
const char pszPipeName[] = "TestPipe";
const char szTestString[] = "This is a test";
char szBuffer[256];
const char * cp;
Size_t n;
sSize_t nChars;
// osl specific variables
oslPipe Pipe;
oslPipe C1Pipe;
oslProcess Process = NULL;
oslProcessError ProcessError;
oslProcessInfo ProcessInfo;
void fail( const char * pszText, int retval )
{
fprintf( stderr, "TestPipe Server: %s", pszText );
fprintf( stderr, "TestPipe Server: test failed, ErrNo: %d.\n", retval );
if( Process ) osl_freeProcessHandle( Process );
exit( retval );
}
/*
* Teste die Pipe-Implementation in osl
*/
int main (int argc, const char *argv[])
{
// erzeuge die Pipe
rtl_uString* ustrPipeName=0;
rtl_uString* ustrExeName=0;
rtl_uString_newFromAscii(&ustrPipeName,pszPipeName);
rtl_uString_newFromAscii(&ustrExeName, "//./tmp/testpip2.exe");
Pipe = osl_createPipe( ustrPipeName, osl_Pipe_CREATE, 0 );
if( !Pipe )
fail( "unable to create Pipe.\n",
osl_getLastPipeError(NULL));
// starte client process
ProcessError = osl_executeProcess( ustrExeName,
NULL,
0,
osl_Process_NORMAL,
0,
NULL,
NULL,
0,
NULL,
&Process );
if( ProcessError != osl_Process_E_None )
fail( "unable to start client.\n", ProcessError );
// wait for connection
C1Pipe = osl_acceptPipe( Pipe );
if( !C1Pipe )
fail( "unable to connect to client.\n",
osl_getLastPipeError( Pipe ));
if( argc > 1 )
{
cp = argv[1];
n = strlen( cp ) + 1;
}
else
{
cp = szTestString;
n = sizeof(szTestString);
}
// sende TestString zum Client
nChars = osl_sendPipe( C1Pipe, cp, n );
if( nChars < 0 )
fail( "unable to write on pipe.\n",
osl_getLastPipeError( Pipe ) );
// empfange Daten vom Server
nChars = osl_receivePipe( C1Pipe, szBuffer, 256 );
if( nChars < 0 )
fail( "unable to read from pipe.\n",
osl_getLastPipeError( C1Pipe ) );
printf( "TestPipe Server: received data: %s.\n", szBuffer );
// warte bis das Client-Programm sich beendet
ProcessError = osl_joinProcess( Process );
if( ProcessError != osl_Process_E_None )
fail( "unable to wait for client.\n",
ProcessError );
// ermittle den Rckgabewert des Client-Programms
ProcessInfo.Size = sizeof( ProcessInfo );
ProcessError = osl_getProcessInfo( Process, osl_Process_EXITCODE, &ProcessInfo );
if( ProcessError != osl_Process_E_None )
fail( "unable to receive return value of client process.\n",
ProcessError );
if( ProcessInfo.Code != 0 )
fail( "client aborted.\n", ProcessInfo.Code );
// gib das Handle fuer den Client-Prozess frei
osl_freeProcessHandle( Process );
// schliesse die Pipes
osl_destroyPipe( C1Pipe );
osl_destroyPipe( Pipe );
printf( "TestPipe Server: test passed.\n" );
return 0;
}
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