nsprpub/pr/tests/getproto.c

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5
   6 /*
   7  *************************************************************************
   8  *
   9  * File: getproto.c
  10  *
  11  * A test program for PR_GetProtoByName and PR_GetProtoByNumber
  12  *
  13  *************************************************************************
  14  */
  15
  16 #include "plstr.h"
  17 #include "plerror.h"
  18 #include "prinit.h"
  19 #include "prprf.h"
  20 #include "prnetdb.h"
  21 #include "prerror.h"
  22
  23 int main(int argc, char **argv)
  24 {
  25     PRFileDesc *prstderr = PR_GetSpecialFD(PR_StandardError);
  26     PRBool failed = PR_FALSE;
  27     PRProtoEnt proto;
  28     char buf[2048];
  29     PRStatus rv;
  30
  31     PR_STDIO_INIT();
  32     rv = PR_GetProtoByName("tcp", buf, sizeof(buf), &proto);
  33     if (PR_FAILURE == rv) {
  34         failed = PR_TRUE;
  35         PL_FPrintError(prstderr, "PR_GetProtoByName failed");
  36     }
  37     else if (6 != proto.p_num) {
  38         PR_fprintf(
  39             prstderr,"tcp is usually 6, but is %d on this machine\n",
  40             proto.p_num);
  41     }
  42     else PR_fprintf(prstderr, "tcp is protocol number %d\n", proto.p_num);
  43
  44     rv = PR_GetProtoByName("udp", buf, sizeof(buf), &proto);
  45     if (PR_FAILURE == rv) {
  46         failed = PR_TRUE;
  47         PL_FPrintError(prstderr, "PR_GetProtoByName failed");
  48     }
  49     else if (17 != proto.p_num) {
  50         PR_fprintf(
  51             prstderr, "udp is usually 17, but is %d on this machine\n",
  52             proto.p_num);
  53     }
  54     else PR_fprintf(prstderr, "udp is protocol number %d\n", proto.p_num);
  55
  56     rv = PR_GetProtoByNumber(6, buf, sizeof(buf), &proto);
  57     if (PR_FAILURE == rv) {
  58         failed = PR_TRUE;
  59         PL_FPrintError(prstderr, "PR_GetProtoByNumber failed");
  60     }
  61     else if (PL_strcmp("tcp", proto.p_name)) {
  62         PR_fprintf(
  63             prstderr, "Protocol number 6 is usually tcp, but is %s"
  64             " on this platform\n", proto.p_name);
  65     }
  66     else PR_fprintf(prstderr, "Protocol number 6 is %s\n", proto.p_name);
  67
  68     rv = PR_GetProtoByNumber(17, buf, sizeof(buf), &proto);
  69     if (PR_FAILURE == rv) {
  70         failed = PR_TRUE;
  71         PL_FPrintError(prstderr, "PR_GetProtoByNumber failed");
  72     }
  73     else if (PL_strcmp("udp", proto.p_name)) {
  74         PR_fprintf(
  75             prstderr, "Protocol number 17 is usually udp, but is %s"
  76             " on this platform\n", proto.p_name);
  77     }
  78     else PR_fprintf(prstderr, "Protocol number 17 is %s\n", proto.p_name);
  79
  80     PR_fprintf(prstderr, (failed) ? "FAILED\n" : "PASSED\n");
  81     return (failed) ? 1 : 0;
  82 }