xref: /aoo41x/main/sal/workben/testpip2.cxx (revision cdf0e10c)
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27*cdf0e10cSrcweir 
28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
29*cdf0e10cSrcweir #include "precompiled_sal.hxx"
30*cdf0e10cSrcweir 
31*cdf0e10cSrcweir #include <stdio.h>
32*cdf0e10cSrcweir #include <stdlib.h>
33*cdf0e10cSrcweir 
34*cdf0e10cSrcweir #define INCL_DOSPROCESS
35*cdf0e10cSrcweir #include <osl/pipe.h>
36*cdf0e10cSrcweir #include <os2.h>
37*cdf0e10cSrcweir 
38*cdf0e10cSrcweir // eindeutiger Name f�r die Pipe
39*cdf0e10cSrcweir const char pszPipeName[] = "TestPipe";
40*cdf0e10cSrcweir 
41*cdf0e10cSrcweir oslPipe Pipe;
42*cdf0e10cSrcweir 
43*cdf0e10cSrcweir 
44*cdf0e10cSrcweir void fail( const char * pszText, int retval )
45*cdf0e10cSrcweir {
46*cdf0e10cSrcweir     fprintf( stderr, "TestPipe Client: %s", pszText );
47*cdf0e10cSrcweir     fprintf( stderr, "TestPipe Client: test failed, ErrNo: %d.\n", retval );
48*cdf0e10cSrcweir     exit( retval );
49*cdf0e10cSrcweir }
50*cdf0e10cSrcweir 
51*cdf0e10cSrcweir 
52*cdf0e10cSrcweir 
53*cdf0e10cSrcweir /*
54*cdf0e10cSrcweir  * Teste die Pipe-Implementation in osl
55*cdf0e10cSrcweir  */
56*cdf0e10cSrcweir 
57*cdf0e10cSrcweir int main (void)
58*cdf0e10cSrcweir {
59*cdf0e10cSrcweir     char    szBuffer[ 256 ];
60*cdf0e10cSrcweir     sSize_t nChars;
61*cdf0e10cSrcweir 
62*cdf0e10cSrcweir     // gib dem Server die Chance, die Pipe zu �ffnen
63*cdf0e10cSrcweir     DosSleep( 1000 );
64*cdf0e10cSrcweir 
65*cdf0e10cSrcweir     // erzeuge die Pipe
66*cdf0e10cSrcweir     Pipe = osl_createPipe( pszPipeName, osl_Pipe_OPEN, 0 );
67*cdf0e10cSrcweir 
68*cdf0e10cSrcweir     if( !Pipe )
69*cdf0e10cSrcweir         fail( "unable to open pipe.\n",
70*cdf0e10cSrcweir               osl_getLastPipeError(NULL));
71*cdf0e10cSrcweir 
72*cdf0e10cSrcweir 
73*cdf0e10cSrcweir     // empfange Daten vom Server
74*cdf0e10cSrcweir     nChars = osl_receivePipe( Pipe, szBuffer, 256 );
75*cdf0e10cSrcweir 
76*cdf0e10cSrcweir     if( nChars < 0 )
77*cdf0e10cSrcweir         fail( "unable to read from pipe.\n",
78*cdf0e10cSrcweir               osl_getLastPipeError( Pipe ) );
79*cdf0e10cSrcweir 
80*cdf0e10cSrcweir     printf( "TestPipe Client: data received: %s.\n", szBuffer );
81*cdf0e10cSrcweir 
82*cdf0e10cSrcweir     // Sende die Daten wieder zur�ck.
83*cdf0e10cSrcweir     nChars = osl_sendPipe( Pipe, szBuffer, nChars );
84*cdf0e10cSrcweir 
85*cdf0e10cSrcweir     if( nChars < 0 )
86*cdf0e10cSrcweir         fail( "unable to write on pipe.\n",
87*cdf0e10cSrcweir               osl_getLastPipeError( Pipe ) );
88*cdf0e10cSrcweir 
89*cdf0e10cSrcweir     // schliesse die Pipe
90*cdf0e10cSrcweir     osl_destroyPipe( Pipe );
91*cdf0e10cSrcweir 
92*cdf0e10cSrcweir     printf( "TestPipe Client: test passed.\n" );
93*cdf0e10cSrcweir     return 0;
94*cdf0e10cSrcweir }
95*cdf0e10cSrcweir 
96*cdf0e10cSrcweir 
97*cdf0e10cSrcweir 
98