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/* Test the getaddrinfo module.
Copyright (C) 2006-2007 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Written by Simon Josefsson. */
#include "config.h"
#include "getaddrinfo.h"
#include "inet_ntop.h"
#include <stdio.h>
#include <string.h>
/* BeOS does not have AF_UNSPEC. */
#ifndef AF_UNSPEC
# define AF_UNSPEC 0
#endif
int simple (char *host, char *service)
{
char buf[BUFSIZ];
struct addrinfo hints;
struct addrinfo *ai0, *ai;
int res;
printf ("Finding %s service %s...\n", host, service);
memset (&hints, 0, sizeof (hints));
hints.ai_flags = AI_CANONNAME;
hints.ai_family = AF_UNSPEC;
hints.ai_socktype = SOCK_STREAM;
res = getaddrinfo (host, service, 0, &ai0);
printf ("res %d: %s\n", res, gai_strerror (res));
if (res != 0)
return 1;
for (ai = ai0; ai; ai = ai->ai_next)
{
printf ("\tflags %x\n", ai->ai_flags);
printf ("\tfamily %x\n", ai->ai_family);
printf ("\tsocktype %x\n", ai->ai_socktype);
printf ("\tprotocol %x\n", ai->ai_protocol);
printf ("\taddrlen %ld: ", (unsigned long) ai->ai_addrlen);
printf ("\tFound %s\n",
inet_ntop (ai->ai_family,
&((struct sockaddr_in *)
ai->ai_addr)->sin_addr,
buf, sizeof (buf) - 1));
if (ai->ai_canonname)
printf ("\tFound %s...\n", ai->ai_canonname);
{
char ipbuf[BUFSIZ];
char portbuf[BUFSIZ];
res = getnameinfo (ai->ai_addr, ai->ai_addrlen,
ipbuf, sizeof (ipbuf) - 1,
portbuf, sizeof (portbuf) - 1,
NI_NUMERICHOST|NI_NUMERICSERV);
printf ("\t\tgetnameinfo %d: %s\n", res, gai_strerror (res));
if (res == 0)
{
printf ("\t\tip %s\n", ipbuf);
printf ("\t\tport %s\n", portbuf);
}
}
}
freeaddrinfo (ai0);
return 0;
}
#define HOST1 "www.gnu.org"
#define SERV1 "http"
#define HOST2 "www.ibm.com"
#define SERV2 "https"
#define HOST3 "microsoft.com"
#define SERV3 "http"
#define HOST4 "google.org"
#define SERV4 "ldap"
int main (void)
{
#if _WIN32
{
WORD requested;
WSADATA data;
int err;
requested = MAKEWORD (1, 1);
err = WSAStartup (requested, &data);
if (err != 0)
return 1;
if (data.wVersion < requested)
{
WSACleanup ();
return 2;
}
}
#endif
return simple (HOST1, SERV1)
+ simple (HOST2, SERV2)
+ simple (HOST3, SERV3)
+ simple (HOST4, SERV4);
}
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