src/rx/simple.example/sample_client.c

   1 /*
   2  * Copyright 2000, International Business Machines Corporation and others.
   3  * All Rights Reserved.
   4  *
   5  * This software has been released under the terms of the IBM Public
   6  * License.  For details, see the LICENSE file in the top-level source
   7  * directory or online at http://www.openafs.org/dl/license10.html
   8  */
   9
  10 #include <afsconfig.h>
  11 #include <afs/param.h>
  12
  13
  14 #include <sys/types.h>
  15 #include <netdb.h>
  16 #include <stdio.h>
  17 #include "sample.h"
  18
  19 /* Bogus procedure to get internet address of host */
  20 static unsigned int
  21 GetIpAddress(char *hostname)
  22 {
  23     struct hostent *hostent;
  24     unsigned int host;
  25     hostent = gethostbyname(hostname);
  26     if (!hostent) {
  27         printf("host %s not found", hostname);
  28         exit(1);
  29     }
  30     if (hostent->h_length != sizeof(unsigned int)) {
  31         printf("host address is disagreeable length (%d)", hostent->h_length);
  32         exit(1);
  33     }
  34     memcpy((char *)&host, hostent->h_addr, sizeof(host));
  35     return host;
  36 }
  37
  38 int
  39 main(int argc, char **argv)
  40 {
  41     struct rx_connection *conn;
  42     u_long host;
  43     struct rx_securityClass *null_securityObject;
  44     int i;
  45
  46     rx_Init(0);
  47     host = GetIpAddress(argv[1]);
  48     null_securityObject = rxnull_NewClientSecurityObject();
  49     conn =
  50         rx_NewConnection(host, SAMPLE_SERVER_PORT, SAMPLE_SERVICE_ID,
  51                          null_securityObject, RX_SECIDX_NULL);
  52     for (i = 1; i < 10; i++) {
  53         int error, result;
  54         printf("add(%d,%d)", i, i * 2);
  55         error = TEST_Add(conn, i, i * 2, &result);
  56         printf(" ==> %d, error %d\n", result, error);
  57         printf("sub(%d,%d)", i, i * 2);
  58         error = TEST_Sub(conn, i, i * 2, &result);
  59         printf(" ==> %d, error %d\n", result, error);
  60     }
  61
  62     return 0;
  63 }