171 lines
4.7 KiB
C++
171 lines
4.7 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2008 by Sun Microsystems, Inc.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: testpipe.cxx,v $
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* $Revision: 1.4 $
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_sal.hxx"
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <osl/pipe.h>
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#include <osl/process.h>
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#include <rtl/ustring.h>
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// eindeutiger Name f<>r die Pipe
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const char pszPipeName[] = "TestPipe";
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const char szTestString[] = "This is a test";
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char szBuffer[256];
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const char * cp;
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Size_t n;
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sSize_t nChars;
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// osl specific variables
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oslPipe Pipe;
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oslPipe C1Pipe;
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oslProcess Process = NULL;
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oslProcessError ProcessError;
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oslProcessInfo ProcessInfo;
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void fail( const char * pszText, int retval )
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{
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fprintf( stderr, "TestPipe Server: %s", pszText );
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fprintf( stderr, "TestPipe Server: test failed, ErrNo: %d.\n", retval );
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if( Process ) osl_freeProcessHandle( Process );
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exit( retval );
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}
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/*
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* Teste die Pipe-Implementation in osl
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*/
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int main (int argc, const char *argv[])
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{
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// erzeuge die Pipe
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rtl_uString* ustrPipeName=0;
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rtl_uString* ustrExeName=0;
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rtl_uString_newFromAscii(&ustrPipeName,pszPipeName);
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rtl_uString_newFromAscii(&ustrExeName, "//./tmp/testpip2.exe");
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Pipe = osl_createPipe( ustrPipeName, osl_Pipe_CREATE, 0 );
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if( !Pipe )
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fail( "unable to create Pipe.\n",
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osl_getLastPipeError(NULL));
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// starte client process
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ProcessError = osl_executeProcess( ustrExeName,
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NULL,
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0,
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osl_Process_NORMAL,
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0,
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NULL,
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NULL,
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0,
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NULL,
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&Process );
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if( ProcessError != osl_Process_E_None )
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fail( "unable to start client.\n", ProcessError );
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// wait for connection
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C1Pipe = osl_acceptPipe( Pipe );
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if( !C1Pipe )
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fail( "unable to connect to client.\n",
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osl_getLastPipeError( Pipe ));
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if( argc > 1 )
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{
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cp = argv[1];
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n = strlen( cp ) + 1;
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}
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else
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{
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cp = szTestString;
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n = sizeof(szTestString);
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}
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// sende TestString zum Client
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nChars = osl_sendPipe( C1Pipe, cp, n );
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if( nChars < 0 )
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fail( "unable to write on pipe.\n",
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osl_getLastPipeError( Pipe ) );
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// empfange Daten vom Server
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nChars = osl_receivePipe( C1Pipe, szBuffer, 256 );
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if( nChars < 0 )
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fail( "unable to read from pipe.\n",
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osl_getLastPipeError( C1Pipe ) );
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printf( "TestPipe Server: received data: %s.\n", szBuffer );
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// warte bis das Client-Programm sich beendet
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ProcessError = osl_joinProcess( Process );
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if( ProcessError != osl_Process_E_None )
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fail( "unable to wait for client.\n",
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ProcessError );
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// ermittle den R<>ckgabewert des Client-Programms
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ProcessInfo.Size = sizeof( ProcessInfo );
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ProcessError = osl_getProcessInfo( Process, osl_Process_EXITCODE, &ProcessInfo );
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if( ProcessError != osl_Process_E_None )
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fail( "unable to receive return value of client process.\n",
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ProcessError );
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if( ProcessInfo.Code != 0 )
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fail( "client aborted.\n", ProcessInfo.Code );
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// gib das Handle fuer den Client-Prozess frei
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osl_freeProcessHandle( Process );
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// schliesse die Pipes
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osl_destroyPipe( C1Pipe );
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osl_destroyPipe( Pipe );
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printf( "TestPipe Server: test passed.\n" );
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return 0;
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}
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