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lightning-sunbird  0.9+nobinonly
str2addr.c
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00001 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
00002 /* ***** BEGIN LICENSE BLOCK *****
00003  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
00004  *
00005  * The contents of this file are subject to the Mozilla Public License Version
00006  * 1.1 (the "License"); you may not use this file except in compliance with
00007  * the License. You may obtain a copy of the License at
00008  * http://www.mozilla.org/MPL/
00009  *
00010  * Software distributed under the License is distributed on an "AS IS" basis,
00011  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
00012  * for the specific language governing rights and limitations under the
00013  * License.
00014  *
00015  * The Original Code is the Netscape Portable Runtime (NSPR).
00016  *
00017  * The Initial Developer of the Original Code is
00018  * Netscape Communications Corporation.
00019  * Portions created by the Initial Developer are Copyright (C) 1999-2000
00020  * the Initial Developer. All Rights Reserved.
00021  *
00022  * Contributor(s):
00023  *
00024  * Alternatively, the contents of this file may be used under the terms of
00025  * either the GNU General Public License Version 2 or later (the "GPL"), or
00026  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
00027  * in which case the provisions of the GPL or the LGPL are applicable instead
00028  * of those above. If you wish to allow use of your version of this file only
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00036  * ***** END LICENSE BLOCK ***** */
00037 
00038 /*
00039  * File: str2addr.c
00040  * Description: a test for PR_StringToNetAddr
00041  */
00042 
00043 #include "nspr.h"
00044 
00045 #include <stdio.h>
00046 #include <stdlib.h>
00047 
00048 /* Address string to convert */
00049 #define DEFAULT_IPV4_ADDR_STR "207.200.73.41"
00050 
00051 /* Expected conversion result, in network byte order */
00052 static unsigned char default_ipv4_addr[] = {207, 200, 73, 41};
00053 
00054 int main(int argc, char **argv)
00055 {
00056     PRNetAddr addr;
00057     const char *addrStr;
00058     unsigned char *bytes;
00059     int idx;
00060 
00061     addrStr = DEFAULT_IPV4_ADDR_STR;
00062     if (PR_StringToNetAddr(addrStr, &addr) == PR_FAILURE) {
00063         fprintf(stderr, "PR_StringToNetAddr failed\n");
00064         exit(1);
00065     }
00066     if (addr.inet.family != PR_AF_INET) {
00067         fprintf(stderr, "addr.inet.family should be %d but is %d\n",
00068                 PR_AF_INET, addr.inet.family);
00069         exit(1);
00070     }
00071     bytes = (unsigned char *) &addr.inet.ip;
00072     for (idx = 0; idx < 4; idx++) {
00073         if (bytes[idx] != default_ipv4_addr[idx]) {
00074             fprintf(stderr, "byte %d of IPv4 addr should be %d but is %d\n",
00075                     idx, default_ipv4_addr[idx], bytes[idx]);
00076             exit(1);
00077         }
00078     }
00079 
00080     printf("PASS\n");
00081     return 0;
00082 }