1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
|
/*-GNU-GPL-BEGIN-*
RULI - Resolver User Layer Interface - Querying DNS SRV records
Copyright (C) 2003 Everton da Silva Marques
RULI 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 2, or (at your option)
any later version.
RULI 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 RULI; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*-GNU-GPL-END-*/
/*
$Id: stdout_srv_list.c,v 1.7 2004/05/28 22:17:03 evertonm Exp $
*/
#include <stdio.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <assert.h>
#include "stdout_srv_list.h"
void show_srv_list(const char *fullname, const ruli_list_t *srv_list)
{
int srv_list_size = ruli_list_size(srv_list);
int i;
assert(srv_list_size >= 0);
if (srv_list_size < 1) {
printf("%s empty\n", fullname);
return;
}
/*
* Scan list of SRV records
*/
for (i = 0; i < srv_list_size; ++i) {
ruli_srv_entry_t *entry = (ruli_srv_entry_t *) ruli_list_get(srv_list, i);
ruli_list_t *addr_list = &entry->addr_list;
int addr_list_size = ruli_list_size(addr_list);
int j;
/*
* Show original full query name
*/
printf("%s ", fullname);
/*
* Show target
*/
{
char txt_dname_buf[RULI_LIMIT_DNAME_TEXT_BUFSZ];
int txt_dname_len;
if (ruli_dname_decode(txt_dname_buf, RULI_LIMIT_DNAME_TEXT_BUFSZ,
&txt_dname_len,
entry->target, entry->target_len)) {
printf("target-decoding-failed\n");
continue;
}
printf("target=%s ", txt_dname_buf);
}
/*
* Show port number and addresses
*/
printf("priority=%d weight=%d port=%d addresses=",
entry->priority, entry->weight, entry->port);
/*
* Scan addresses
*/
for (j = 0; j < addr_list_size; ++j) {
ruli_addr_t *addr = (ruli_addr_t *) ruli_list_get(addr_list, j);
switch (ruli_addr_family(addr)) {
case PF_INET:
printf("IPv4/");
break;
case PF_INET6:
printf("IPv6/");
break;
default:
printf("?/");
}
ruli_addr_print(stdout, addr);
printf(" ");
}
printf("\n");
}
}
|
