masqmail

view src/resolvtest.c @ 304:d5ce2ba71e7b

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manual formating of Received: hdrs; changed hdr for local receival Now the Received: headers are much friendlier to read. About folding: We must fold any line at 998 chars before transfer. We should fold the lines we produce at 78 chars. That is what RFC 2821 requests. We should think about it, somewhen. The header for locally (i.e. non-SMTP) received mail is changed to the format postfix uses. This matches RFC 2821 better. The `from' clause should contain a domain or IP, not a user name. Also, the `with' clause should contain a registered standard protocol name, which ``local'' is not.
author markus schnalke <meillo@marmaro.de>
date Thu, 09 Dec 2010 18:28:11 -0300
parents
children b27f66555ba8
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1 /* MasqMail Copyright (C) Oliver Kurth,
2 /* Copyright (C) 2010 markus schnalke <meillo@marmaro.de>
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
17 */
18
19
20 #include <sys/types.h>
21 #include <netinet/in.h>
22 #include <arpa/nameser.h>
23 #include <resolv.h>
24
25 #include "masqmail.h"
26
27
28 masqmail_conf conf;
29
30
31 void
32 debugf(const char *fmt, ...)
33 {
34 va_list args;
35 va_start(args, fmt);
36
37 vfprintf(stdout, fmt, args);
38
39 va_end(args);
40
41 }
42
43
44 int
45 main(int argc, char *argv[])
46 {
47 GList *addr_list = NULL, *node;
48
49 conf.debug_level = -1; /* no debug messages */
50
51 if (argc != 2) {
52 fprintf(stderr, "usage: resolvtest HOSTNAME\n");
53 return 1;
54 }
55
56 if (res_init() != 0) {
57 printf("res_init() failed.\n");
58 return 1;
59 }
60
61 printf("A:\n");
62 addr_list = resolve_dns_a(NULL, argv[1]);
63 foreach(addr_list, node) {
64 mxip_addr *p_mxip = (mxip_addr *) (node->data);
65 printf("%s \t%s\n", p_mxip->name, inet_ntoa(*(struct in_addr *) &(p_mxip->ip)));
66 }
67
68 printf("\nMX:\n");
69 addr_list = resolve_dns_mx(NULL, argv[1]);
70 foreach(addr_list, node) {
71 mxip_addr *p_mxip = (mxip_addr *) (node->data);
72 printf("%s \t%s %d\n", p_mxip->name,
73 inet_ntoa(*(struct in_addr *) &(p_mxip->ip)), p_mxip->pref);
74 }
75
76 printf("\nIP resolved directly (assumed FQDN, no default domain added):\n");
77 {
78 guint32 ip;
79 if (dns_look_ip(argv[1], &ip) >= 0) {
80 printf("%s\n", inet_ntoa(*((struct in_addr *) (&ip))));
81 }
82 }
83
84 return 0;
85 }