1 | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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2 | /* ***** BEGIN LICENSE BLOCK *****
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3 | * Version: MPL 1.1/GPL 2.0/LGPL 2.1
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4 | *
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5 | * The contents of this file are subject to the Mozilla Public License Version
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6 | * 1.1 (the "License"); you may not use this file except in compliance with
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7 | * the License. You may obtain a copy of the License at
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8 | * http://www.mozilla.org/MPL/
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9 | *
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10 | * Software distributed under the License is distributed on an "AS IS" basis,
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11 | * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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12 | * for the specific language governing rights and limitations under the
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13 | * License.
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14 | *
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15 | * The Original Code is the Netscape Portable Runtime (NSPR).
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16 | *
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17 | * The Initial Developer of the Original Code is
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18 | * Netscape Communications Corporation.
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19 | * Portions created by the Initial Developer are Copyright (C) 2003
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20 | * the Initial Developer. All Rights Reserved.
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21 | *
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22 | * Contributor(s):
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23 | *
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24 | * Alternatively, the contents of this file may be used under the terms of
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25 | * either the GNU General Public License Version 2 or later (the "GPL"), or
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26 | * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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27 | * in which case the provisions of the GPL or the LGPL are applicable instead
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28 | * of those above. If you wish to allow use of your version of this file only
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29 | * under the terms of either the GPL or the LGPL, and not to allow others to
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30 | * use your version of this file under the terms of the MPL, indicate your
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31 | * decision by deleting the provisions above and replace them with the notice
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32 | * and other provisions required by the GPL or the LGPL. If you do not delete
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33 | * the provisions above, a recipient may use your version of this file under
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34 | * the terms of any one of the MPL, the GPL or the LGPL.
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35 | *
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36 | * ***** END LICENSE BLOCK ***** */
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37 |
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38 | #include "nspr.h"
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39 |
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40 | #include <stdio.h>
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41 | #include <stdlib.h>
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42 |
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43 | int main(int argc, char *argv[])
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44 | {
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45 | PRAddrInfo *ai;
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46 | void *iter;
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47 | PRNetAddr addr;
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48 |
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49 | ai = PR_GetAddrInfoByName(argv[1], PR_AF_UNSPEC, PR_AI_ADDRCONFIG);
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50 | if (ai == NULL) {
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51 | fprintf(stderr, "PR_GetAddrInfoByName failed: (%d, %d)\n",
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52 | PR_GetError(), PR_GetOSError());
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53 | exit(1);
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54 | }
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55 | printf("%s\n", PR_GetCanonNameFromAddrInfo(ai));
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56 | iter = NULL;
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57 | while ((iter = PR_EnumerateAddrInfo(iter, ai, 0, &addr)) != NULL) {
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58 | char buf[128];
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59 | PR_NetAddrToString(&addr, buf, sizeof buf);
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60 | printf("%s\n", buf);
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61 | }
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62 | PR_FreeAddrInfo(ai);
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63 | return 0;
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64 | }
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