masqmail

annotate src/resolvtest.c @ 336:2d4aa516ba0e

updated ChangeLog and NEWS
author markus schnalke <meillo@marmaro.de>
date Sat, 27 Aug 2011 18:38:55 +0200
parents
children b27f66555ba8
rev   line source
meillo@200 1 /* MasqMail Copyright (C) Oliver Kurth,
meillo@200 2 /* Copyright (C) 2010 markus schnalke <meillo@marmaro.de>
meillo@200 3 *
meillo@200 4 * This program is free software; you can redistribute it and/or modify
meillo@200 5 * it under the terms of the GNU General Public License as published by
meillo@200 6 * the Free Software Foundation; either version 2 of the License, or
meillo@200 7 * (at your option) any later version.
meillo@200 8 *
meillo@200 9 * This program is distributed in the hope that it will be useful,
meillo@200 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
meillo@200 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
meillo@200 12 * GNU General Public License for more details.
meillo@200 13 *
meillo@200 14 * You should have received a copy of the GNU General Public License
meillo@200 15 * along with this program; if not, write to the Free Software
meillo@200 16 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
meillo@200 17 */
meillo@200 18
meillo@200 19
meillo@200 20 #include <sys/types.h>
meillo@200 21 #include <netinet/in.h>
meillo@200 22 #include <arpa/nameser.h>
meillo@200 23 #include <resolv.h>
meillo@200 24
meillo@200 25 #include "masqmail.h"
meillo@200 26
meillo@200 27
meillo@200 28 masqmail_conf conf;
meillo@200 29
meillo@200 30
meillo@200 31 void
meillo@200 32 debugf(const char *fmt, ...)
meillo@200 33 {
meillo@200 34 va_list args;
meillo@200 35 va_start(args, fmt);
meillo@200 36
meillo@200 37 vfprintf(stdout, fmt, args);
meillo@200 38
meillo@200 39 va_end(args);
meillo@200 40
meillo@200 41 }
meillo@200 42
meillo@200 43
meillo@200 44 int
meillo@200 45 main(int argc, char *argv[])
meillo@200 46 {
meillo@200 47 GList *addr_list = NULL, *node;
meillo@200 48
meillo@200 49 conf.debug_level = -1; /* no debug messages */
meillo@200 50
meillo@200 51 if (argc != 2) {
meillo@200 52 fprintf(stderr, "usage: resolvtest HOSTNAME\n");
meillo@200 53 return 1;
meillo@200 54 }
meillo@200 55
meillo@200 56 if (res_init() != 0) {
meillo@200 57 printf("res_init() failed.\n");
meillo@200 58 return 1;
meillo@200 59 }
meillo@200 60
meillo@200 61 printf("A:\n");
meillo@200 62 addr_list = resolve_dns_a(NULL, argv[1]);
meillo@200 63 foreach(addr_list, node) {
meillo@200 64 mxip_addr *p_mxip = (mxip_addr *) (node->data);
meillo@200 65 printf("%s \t%s\n", p_mxip->name, inet_ntoa(*(struct in_addr *) &(p_mxip->ip)));
meillo@200 66 }
meillo@200 67
meillo@200 68 printf("\nMX:\n");
meillo@200 69 addr_list = resolve_dns_mx(NULL, argv[1]);
meillo@200 70 foreach(addr_list, node) {
meillo@200 71 mxip_addr *p_mxip = (mxip_addr *) (node->data);
meillo@200 72 printf("%s \t%s %d\n", p_mxip->name,
meillo@200 73 inet_ntoa(*(struct in_addr *) &(p_mxip->ip)), p_mxip->pref);
meillo@200 74 }
meillo@200 75
meillo@200 76 printf("\nIP resolved directly (assumed FQDN, no default domain added):\n");
meillo@200 77 {
meillo@200 78 guint32 ip;
meillo@200 79 if (dns_look_ip(argv[1], &ip) >= 0) {
meillo@200 80 printf("%s\n", inet_ntoa(*((struct in_addr *) (&ip))));
meillo@200 81 }
meillo@200 82 }
meillo@200 83
meillo@200 84 return 0;
meillo@200 85 }