/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "nspr.h"

#include <stdio.h>
#include <stdlib.h>

int main(int argc, char** argv) {
  PRAddrInfo* ai;
  void* iter;
  PRNetAddr addr;

  ai = PR_GetAddrInfoByName(argv[1], PR_AF_UNSPEC, PR_AI_ADDRCONFIG);
  if (ai == NULL) {
    fprintf(stderr, "PR_GetAddrInfoByName failed: (%d, %d)\n", PR_GetError(),
            PR_GetOSError());
    exit(1);
  }
  printf("%s\n", PR_GetCanonNameFromAddrInfo(ai));
  iter = NULL;
  while ((iter = PR_EnumerateAddrInfo(iter, ai, 0, &addr)) != NULL) {
    char buf[128];
    PR_NetAddrToString(&addr, buf, sizeof buf);
    printf("%s\n", buf);
  }
  PR_FreeAddrInfo(ai);
  return 0;
}