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
|
/*
* statdb_dump.c -- dump contents of statd's monitor DB
*
* Copyright (C) 2010 Red Hat, Jeff Layton <jlayton@redhat.com>
*
* 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 2
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdio.h>
#include <errno.h>
#include <arpa/inet.h>
#include "nsm.h"
#include "xlog.h"
static char cookiebuf[(SM_PRIV_SIZE * 2) + 1];
static char addrbuf[INET6_ADDRSTRLEN + 1];
static unsigned int
dump_host(const char *hostname, const struct sockaddr *sa, const struct mon *m,
const time_t timestamp)
{
int ret;
const char *addr;
const struct sockaddr_in *sin;
const struct sockaddr_in6 *sin6;
ret = nsm_priv_to_hex(m->priv, cookiebuf, sizeof(cookiebuf));
if (!ret) {
xlog(L_ERROR, "Unable to convert cookie to hex string.\n");
return ret;
}
switch (sa->sa_family) {
case AF_INET:
sin = (struct sockaddr_in *)(char *)sa;
addr = inet_ntop(sa->sa_family, &sin->sin_addr.s_addr, addrbuf,
(socklen_t)sizeof(addrbuf));
break;
case AF_INET6:
sin6 = (struct sockaddr_in6 *)(char *)sa;
addr = inet_ntop(sa->sa_family, &sin6->sin6_addr, addrbuf,
(socklen_t)sizeof(addrbuf));
break;
default:
xlog(L_ERROR, "Unrecognized address family: %hu\n",
sa->sa_family);
return 0;
}
if (addr == NULL) {
xlog(L_ERROR, "Unable to convert sockaddr to string: %s\n",
strerror(errno));
return 0;
}
/*
* Callers of this program should assume that in the future, extra
* fields may be added to the output. Anyone adding extra fields to
* the output should add them to the end of the line.
*/
printf("%s %s %s %s %s %d %d %d\n",
hostname, addr, cookiebuf,
m->mon_id.mon_name,
m->mon_id.my_id.my_name,
m->mon_id.my_id.my_prog,
m->mon_id.my_id.my_vers,
m->mon_id.my_id.my_proc);
return 1;
}
int
main(int argc, char **argv)
{
xlog_syslog(0);
xlog_stderr(1);
xlog_open(argv[0]);
nsm_load_monitor_list(dump_host);
return 0;
}
|
