xref: /aoo42x/main/sal/workben/testpip2.cxx (revision 87d2adbc)
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2  *
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5  * distributed with this work for additional information
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8  * "License"); you may not use this file except in compliance
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11  *   http://www.apache.org/licenses/LICENSE-2.0
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14  * software distributed under the License is distributed on an
15  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16  * KIND, either express or implied.  See the License for the
17  * specific language governing permissions and limitations
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20  *************************************************************/
21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_sal.hxx"
26 
27 #include <stdio.h>
28 #include <stdlib.h>
29 
30 #define INCL_DOSPROCESS
31 #include <osl/pipe.h>
32 #include <os2.h>
33 
34 // eindeutiger Name f�r die Pipe
35 const char pszPipeName[] = "TestPipe";
36 
37 oslPipe Pipe;
38 
39 
fail(const char * pszText,int retval)40 void fail( const char * pszText, int retval )
41 {
42     fprintf( stderr, "TestPipe Client: %s", pszText );
43     fprintf( stderr, "TestPipe Client: test failed, ErrNo: %d.\n", retval );
44     exit( retval );
45 }
46 
47 
48 
49 /*
50  * Teste die Pipe-Implementation in osl
51  */
52 
main(void)53 int main (void)
54 {
55     char    szBuffer[ 256 ];
56     sSize_t nChars;
57 
58     // gib dem Server die Chance, die Pipe zu �ffnen
59     DosSleep( 1000 );
60 
61     // erzeuge die Pipe
62     Pipe = osl_createPipe( pszPipeName, osl_Pipe_OPEN, 0 );
63 
64     if( !Pipe )
65         fail( "unable to open pipe.\n",
66               osl_getLastPipeError(NULL));
67 
68 
69     // empfange Daten vom Server
70     nChars = osl_receivePipe( Pipe, szBuffer, 256 );
71 
72     if( nChars < 0 )
73         fail( "unable to read from pipe.\n",
74               osl_getLastPipeError( Pipe ) );
75 
76     printf( "TestPipe Client: data received: %s.\n", szBuffer );
77 
78     // Sende die Daten wieder zur�ck.
79     nChars = osl_sendPipe( Pipe, szBuffer, nChars );
80 
81     if( nChars < 0 )
82         fail( "unable to write on pipe.\n",
83               osl_getLastPipeError( Pipe ) );
84 
85     // schliesse die Pipe
86     osl_destroyPipe( Pipe );
87 
88     printf( "TestPipe Client: test passed.\n" );
89     return 0;
90 }
91 
92 
93 
94