masqmail

view src/resolvtest.c @ 421:f37384470855

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Changed lockdir to /var/lock/masqmail; Create lockdir and piddir on startup. Moved the lockdir out of the spool dir. (When /var/lock is a ramdisk we do well to have the lock files there.) Added the new configure option --with-lockdir to change that location. Nontheless, if we run_as_user, then lock files are always stored in the spool dir directly. Instead of installing the lockdir and piddir at installation time, we create them on startup time now if they are missing. This is necessary if lockdir or piddir are a tmpfs.
author markus schnalke <meillo@marmaro.de>
date Wed, 30 May 2012 09:38:38 +0200
parents 116b0269c934
children
line source
1 /*
2 ** MasqMail
3 ** Copyright (C) Oliver Kurth,
4 ** Copyright (C) 2010 markus schnalke <meillo@marmaro.de>
5 **
6 ** This program is free software; you can redistribute it and/or modify
7 ** it under the terms of the GNU General Public License as published by
8 ** the Free Software Foundation; either version 2 of the License, or
9 ** (at your option) any later version.
10 **
11 ** This program is distributed in the hope that it will be useful,
12 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
13 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 ** GNU General Public License for more details.
15 **
16 ** You should have received a copy of the GNU General Public License
17 ** along with this program; if not, write to the Free Software
18 ** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
19 */
20
21
22 #include <sys/types.h>
23 #include <netinet/in.h>
24 #include <arpa/nameser.h>
25 #include <resolv.h>
26
27 #include "masqmail.h"
28
29
30 masqmail_conf conf;
31
32
33 void
34 debugf(const char *fmt, ...)
35 {
36 va_list args;
37 va_start(args, fmt);
38
39 vfprintf(stdout, fmt, args);
40
41 va_end(args);
42
43 }
44
45
46 int
47 main(int argc, char *argv[])
48 {
49 GList *addr_list = NULL, *node;
50
51 conf.debug_level = -1; /* no debug messages */
52
53 if (argc != 2) {
54 fprintf(stderr, "usage: resolvtest HOSTNAME\n");
55 return 1;
56 }
57
58 if (res_init() != 0) {
59 printf("res_init() failed.\n");
60 return 1;
61 }
62
63 printf("A:\n");
64 addr_list = resolve_dns_a(NULL, argv[1]);
65 foreach(addr_list, node) {
66 mxip_addr *p_mxip = (mxip_addr *) (node->data);
67 printf("%s \t%s\n", p_mxip->name, inet_ntoa(*(struct in_addr *) &(p_mxip->ip)));
68 }
69
70 printf("\nMX:\n");
71 addr_list = resolve_dns_mx(NULL, argv[1]);
72 foreach(addr_list, node) {
73 mxip_addr *p_mxip = (mxip_addr *) (node->data);
74 printf("%s \t%s %d\n", p_mxip->name,
75 inet_ntoa(*(struct in_addr *) &(p_mxip->ip)), p_mxip->pref);
76 }
77
78 printf("\nIP resolved directly (assumed FQDN, no default domain added):\n");
79 {
80 guint32 ip;
81 if (dns_look_ip(argv[1], &ip) >= 0) {
82 printf("%s\n", inet_ntoa(*((struct in_addr *) (&ip))));
83 }
84 }
85
86 return 0;
87 }