str2addr.c (1366B)
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 * File: str2addr.c 8 * Description: a test for PR_StringToNetAddr 9 */ 10 11 #include "nspr.h" 12 13 #include <stdio.h> 14 #include <stdlib.h> 15 16 /* Address string to convert */ 17 #define DEFAULT_IPV4_ADDR_STR "207.200.73.41" 18 19 /* Expected conversion result, in network byte order */ 20 static unsigned char default_ipv4_addr[] = {207, 200, 73, 41}; 21 22 int main(int argc, char** argv) { 23 PRNetAddr addr; 24 const char* addrStr; 25 unsigned char* bytes; 26 int idx; 27 28 addrStr = DEFAULT_IPV4_ADDR_STR; 29 if (PR_StringToNetAddr(addrStr, &addr) == PR_FAILURE) { 30 fprintf(stderr, "PR_StringToNetAddr failed\n"); 31 exit(1); 32 } 33 if (addr.inet.family != PR_AF_INET) { 34 fprintf(stderr, "addr.inet.family should be %d but is %d\n", PR_AF_INET, 35 addr.inet.family); 36 exit(1); 37 } 38 bytes = (unsigned char*)&addr.inet.ip; 39 for (idx = 0; idx < 4; idx++) { 40 if (bytes[idx] != default_ipv4_addr[idx]) { 41 fprintf(stderr, "byte %d of IPv4 addr should be %d but is %d\n", idx, 42 default_ipv4_addr[idx], bytes[idx]); 43 exit(1); 44 } 45 } 46 47 printf("PASS\n"); 48 return 0; 49 }