1/* $KAME: dump.c,v 1.8 2000/10/05 22:20:39 itojun Exp $ */
2
3/*
4 * Copyright (C) 1999 WIDE Project.
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. Neither the name of the project nor the names of its contributors
16 * may be used to endorse or promote products derived from this software
17 * without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * SUCH DAMAGE.
30 *
| 1/* $KAME: dump.c,v 1.8 2000/10/05 22:20:39 itojun Exp $ */
2
3/*
4 * Copyright (C) 1999 WIDE Project.
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. Neither the name of the project nor the names of its contributors
16 * may be used to endorse or promote products derived from this software
17 * without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * SUCH DAMAGE.
30 *
|
31 * $FreeBSD: head/usr.sbin/rtsold/dump.c 78064 2001-06-11 12:39:29Z ume $
| 31 * $FreeBSD: head/usr.sbin/rtsold/dump.c 118660 2003-08-08 16:38:23Z ume $
|
32 */
33
34#include <sys/types.h>
35#include <sys/time.h>
36#include <sys/socket.h>
37
38#include <net/if.h>
39#include <netinet/in.h>
40#include <netinet/icmp6.h>
41
42#include <syslog.h>
43#include <time.h>
44#include <stdio.h>
45#include <string.h>
46#include <errno.h>
47
48#include "rtsold.h"
49
50static FILE *fp;
51
52extern struct ifinfo *iflist;
53
54static void dump_interface_status __P((void));
55static char *sec2str __P((time_t));
56char *ifstatstr[] = {"IDLE", "DELAY", "PROBE", "DOWN", "TENTATIVE"};
57
58static void
59dump_interface_status()
60{
61 struct ifinfo *ifinfo;
62 struct timeval now;
63
64 gettimeofday(&now, NULL);
65
66 for (ifinfo = iflist; ifinfo; ifinfo = ifinfo->next) {
67 fprintf(fp, "Interface %s\n", ifinfo->ifname);
68 fprintf(fp, " probe interval: ");
69 if (ifinfo->probeinterval) {
70 fprintf(fp, "%d\n", ifinfo->probeinterval);
71 fprintf(fp, " probe timer: %d\n", ifinfo->probetimer);
72 }
73 else {
74 fprintf(fp, "infinity\n");
75 fprintf(fp, " no probe timer\n");
76 }
77 fprintf(fp, " interface status: %s\n",
78 ifinfo->active > 0 ? "active" : "inactive");
79 fprintf(fp, " rtsold status: %s\n", ifstatstr[ifinfo->state]);
80 fprintf(fp, " carrier detection: %s\n",
81 ifinfo->mediareqok ? "available" : "unavailable");
82 fprintf(fp, " probes: %d, dadcount = %d\n",
83 ifinfo->probes, ifinfo->dadcount);
84 if (ifinfo->timer.tv_sec == tm_max.tv_sec &&
85 ifinfo->timer.tv_usec == tm_max.tv_usec)
86 fprintf(fp, " no timer\n");
87 else {
88 fprintf(fp, " timer: interval=%d:%d, expire=%s\n",
89 (int)ifinfo->timer.tv_sec,
90 (int)ifinfo->timer.tv_usec,
91 (ifinfo->expire.tv_sec < now.tv_sec) ? "expired"
92 : sec2str(ifinfo->expire.tv_sec - now.tv_sec));
93 }
94 fprintf(fp, " number of valid RAs: %d\n", ifinfo->racnt);
95 }
96}
97
98void
99rtsold_dump_file(dumpfile)
100 char *dumpfile;
101{
102 if ((fp = fopen(dumpfile, "w")) == NULL) {
| 32 */
33
34#include <sys/types.h>
35#include <sys/time.h>
36#include <sys/socket.h>
37
38#include <net/if.h>
39#include <netinet/in.h>
40#include <netinet/icmp6.h>
41
42#include <syslog.h>
43#include <time.h>
44#include <stdio.h>
45#include <string.h>
46#include <errno.h>
47
48#include "rtsold.h"
49
50static FILE *fp;
51
52extern struct ifinfo *iflist;
53
54static void dump_interface_status __P((void));
55static char *sec2str __P((time_t));
56char *ifstatstr[] = {"IDLE", "DELAY", "PROBE", "DOWN", "TENTATIVE"};
57
58static void
59dump_interface_status()
60{
61 struct ifinfo *ifinfo;
62 struct timeval now;
63
64 gettimeofday(&now, NULL);
65
66 for (ifinfo = iflist; ifinfo; ifinfo = ifinfo->next) {
67 fprintf(fp, "Interface %s\n", ifinfo->ifname);
68 fprintf(fp, " probe interval: ");
69 if (ifinfo->probeinterval) {
70 fprintf(fp, "%d\n", ifinfo->probeinterval);
71 fprintf(fp, " probe timer: %d\n", ifinfo->probetimer);
72 }
73 else {
74 fprintf(fp, "infinity\n");
75 fprintf(fp, " no probe timer\n");
76 }
77 fprintf(fp, " interface status: %s\n",
78 ifinfo->active > 0 ? "active" : "inactive");
79 fprintf(fp, " rtsold status: %s\n", ifstatstr[ifinfo->state]);
80 fprintf(fp, " carrier detection: %s\n",
81 ifinfo->mediareqok ? "available" : "unavailable");
82 fprintf(fp, " probes: %d, dadcount = %d\n",
83 ifinfo->probes, ifinfo->dadcount);
84 if (ifinfo->timer.tv_sec == tm_max.tv_sec &&
85 ifinfo->timer.tv_usec == tm_max.tv_usec)
86 fprintf(fp, " no timer\n");
87 else {
88 fprintf(fp, " timer: interval=%d:%d, expire=%s\n",
89 (int)ifinfo->timer.tv_sec,
90 (int)ifinfo->timer.tv_usec,
91 (ifinfo->expire.tv_sec < now.tv_sec) ? "expired"
92 : sec2str(ifinfo->expire.tv_sec - now.tv_sec));
93 }
94 fprintf(fp, " number of valid RAs: %d\n", ifinfo->racnt);
95 }
96}
97
98void
99rtsold_dump_file(dumpfile)
100 char *dumpfile;
101{
102 if ((fp = fopen(dumpfile, "w")) == NULL) {
|
103 warnmsg(LOG_WARNING, __FUNCTION__, "open a dump file(%s): %s",
| 103 warnmsg(LOG_WARNING, __func__, "open a dump file(%s): %s",
|
104 dumpfile, strerror(errno));
105 return;
106 }
107
108 dump_interface_status();
109
110 fclose(fp);
111}
112
113static char *
114sec2str(total)
115 time_t total;
116{
117 static char result[256];
118 int days, hours, mins, secs;
119 int first = 1;
120 char *p = result;
121
122 days = total / 3600 / 24;
123 hours = (total / 3600) % 24;
124 mins = (total / 60) % 60;
125 secs = total % 60;
126
127 if (days) {
128 first = 0;
129 p += sprintf(p, "%dd", days);
130 }
131 if (!first || hours) {
132 first = 0;
133 p += sprintf(p, "%dh", hours);
134 }
135 if (!first || mins) {
136 first = 0;
137 p += sprintf(p, "%dm", mins);
138 }
139 sprintf(p, "%ds", secs);
140
141 return(result);
142}
| 104 dumpfile, strerror(errno));
105 return;
106 }
107
108 dump_interface_status();
109
110 fclose(fp);
111}
112
113static char *
114sec2str(total)
115 time_t total;
116{
117 static char result[256];
118 int days, hours, mins, secs;
119 int first = 1;
120 char *p = result;
121
122 days = total / 3600 / 24;
123 hours = (total / 3600) % 24;
124 mins = (total / 60) % 60;
125 secs = total % 60;
126
127 if (days) {
128 first = 0;
129 p += sprintf(p, "%dd", days);
130 }
131 if (!first || hours) {
132 first = 0;
133 p += sprintf(p, "%dh", hours);
134 }
135 if (!first || mins) {
136 first = 0;
137 p += sprintf(p, "%dm", mins);
138 }
139 sprintf(p, "%ds", secs);
140
141 return(result);
142}
|