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|
/*****************************************************************
|
| Neptune Utilities - Network Resolver Example
|
| (c) 2001-2011 Gilles Boccon-Gibod
| Author: Gilles Boccon-Gibod (bok@bok.net)
|
****************************************************************/
/*----------------------------------------------------------------------
| includes
+---------------------------------------------------------------------*/
#include "NptConfig.h"
#include "Neptune.h"
#include "NptDebug.h"
#if defined(NPT_CONFIG_HAVE_STDLIB_H)
#include <stdlib.h>
#endif
#if defined(NPT_CONFIG_HAVE_STRING_H)
#include <string.h>
#endif
#if defined(NPT_CONFIG_HAVE_STDIO_H)
#include <stdio.h>
#endif
/*----------------------------------------------------------------------
| globals
+---------------------------------------------------------------------*/
/*----------------------------------------------------------------------
| PrintUsageAndExit
+---------------------------------------------------------------------*/
static void
PrintUsageAndExit(void)
{
fprintf(stderr,
"usage: NetResolve <hostname>\n");
exit(1);
}
/*----------------------------------------------------------------------
| main
+---------------------------------------------------------------------*/
int
main(int argc, char** argv)
{
// check command line
if (argc != 2) {
PrintUsageAndExit();
}
NPT_List<NPT_IpAddress> addresses;
NPT_Result result = NPT_NetworkNameResolver::Resolve(argv[1], addresses);
if (NPT_FAILED(result)) {
fprintf(stderr, "ERROR: resolver failed (%d)\n", result);
return 1;
}
printf("found %d addresses:\n", addresses.GetItemCount());
unsigned int i=0;
for (NPT_List<NPT_IpAddress>::Iterator address = addresses.GetFirstItem();
address;
++address) {
NPT_String addr_str = (*address).ToString();
printf("[%02d] %s\n", i, addr_str.GetChars());
++i;
}
return 0;
}
|
