1/* $NetBSD: blacklistctl.c,v 1.20 2016/04/04 15:52:56 christos Exp $ */
2
3/*-
4 * Copyright (c) 2015 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Christos Zoulas.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 * POSSIBILITY OF SUCH DAMAGE.
30 */
31#ifdef HAVE_CONFIG_H
32#include "config.h"
33#endif
34
35#include <sys/cdefs.h>
36__RCSID("$NetBSD: blacklistctl.c,v 1.20 2016/04/04 15:52:56 christos Exp $");
37
38#include <stdio.h>
39#include <time.h>
40#ifdef HAVE_LIBUTIL_H
41#include <libutil.h>
42#endif
43#ifdef HAVE_UTIL_H
44#include <util.h>
45#endif
46#include <fcntl.h>
47#include <string.h>
48#include <syslog.h>
49#include <err.h>
50#include <stdlib.h>
51#include <unistd.h>
52#include <sys/socket.h>
53
54#include "conf.h"
55#include "state.h"
56#include "internal.h"
57#include "support.h"
58
59static __dead void
60usage(int c)
61{
62 if (c == 0)
63 warnx("Missing/unknown command");
64 else
65 warnx("Unknown option `%c'", (char)c);
66 fprintf(stderr, "Usage: %s dump [-abdnrw]\n", getprogname());
67 exit(EXIT_FAILURE);
68}
69
70int
71main(int argc, char *argv[])
72{
73 const char *dbname = _PATH_BLSTATE;
74 DB *db;
75 struct conf c;
76 struct dbinfo dbi;
77 unsigned int i;
78 struct timespec ts;
79 int all, blocked, remain, wide, noheader;
80 int o;
81
82 noheader = wide = blocked = all = remain = 0;
83 lfun = dlog;
84
85 if (argc == 1 || strcmp(argv[1], "dump") != 0)
86 usage(0);
87
88 argc--;
89 argv++;
90
91 while ((o = getopt(argc, argv, "abD:dnrw")) != -1)
92 switch (o) {
93 case 'a':
94 all = 1;
95 blocked = 0;
96 break;
97 case 'b':
98 blocked = 1;
| 1/* $NetBSD: blacklistctl.c,v 1.20 2016/04/04 15:52:56 christos Exp $ */
2
3/*-
4 * Copyright (c) 2015 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Christos Zoulas.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 * POSSIBILITY OF SUCH DAMAGE.
30 */
31#ifdef HAVE_CONFIG_H
32#include "config.h"
33#endif
34
35#include <sys/cdefs.h>
36__RCSID("$NetBSD: blacklistctl.c,v 1.20 2016/04/04 15:52:56 christos Exp $");
37
38#include <stdio.h>
39#include <time.h>
40#ifdef HAVE_LIBUTIL_H
41#include <libutil.h>
42#endif
43#ifdef HAVE_UTIL_H
44#include <util.h>
45#endif
46#include <fcntl.h>
47#include <string.h>
48#include <syslog.h>
49#include <err.h>
50#include <stdlib.h>
51#include <unistd.h>
52#include <sys/socket.h>
53
54#include "conf.h"
55#include "state.h"
56#include "internal.h"
57#include "support.h"
58
59static __dead void
60usage(int c)
61{
62 if (c == 0)
63 warnx("Missing/unknown command");
64 else
65 warnx("Unknown option `%c'", (char)c);
66 fprintf(stderr, "Usage: %s dump [-abdnrw]\n", getprogname());
67 exit(EXIT_FAILURE);
68}
69
70int
71main(int argc, char *argv[])
72{
73 const char *dbname = _PATH_BLSTATE;
74 DB *db;
75 struct conf c;
76 struct dbinfo dbi;
77 unsigned int i;
78 struct timespec ts;
79 int all, blocked, remain, wide, noheader;
80 int o;
81
82 noheader = wide = blocked = all = remain = 0;
83 lfun = dlog;
84
85 if (argc == 1 || strcmp(argv[1], "dump") != 0)
86 usage(0);
87
88 argc--;
89 argv++;
90
91 while ((o = getopt(argc, argv, "abD:dnrw")) != -1)
92 switch (o) {
93 case 'a':
94 all = 1;
95 blocked = 0;
96 break;
97 case 'b':
98 blocked = 1;
|
103 case 'd':
104 debug++;
105 break;
106 case 'n':
107 noheader = 1;
108 break;
109 case 'r':
110 remain = 1;
111 break;
112 case 'w':
113 wide = 1;
114 break;
115 default:
116 usage(o);
117 break;
118 }
119
120 db = state_open(dbname, O_RDONLY, 0);
121 if (db == NULL)
122 err(EXIT_FAILURE, "Can't open `%s'", dbname);
123
124 clock_gettime(CLOCK_REALTIME, &ts);
125 wide = wide ? 8 * 4 + 7 : 4 * 3 + 3;
126 if (!noheader)
127 printf("%*.*s/ma:port\tid\tnfail\t%s\n", wide, wide,
128 "address", remain ? "remaining time" : "last access");
129 for (i = 1; state_iterate(db, &c, &dbi, i) != 0; i = 0) {
130 char buf[BUFSIZ];
131 if (!all) {
132 if (blocked) {
133 if (dbi.count < c.c_nfail)
134 continue;
135 } else {
136 if (dbi.count >= c.c_nfail)
137 continue;
138 }
139 }
140 sockaddr_snprintf(buf, sizeof(buf), "%a", (void *)&c.c_ss);
141 printf("%*.*s/%d:%d\t", wide, wide, buf, c.c_lmask, c.c_port);
142 if (remain)
143 fmtydhms(buf, sizeof(buf),
144 c.c_duration - (ts.tv_sec - dbi.last));
145 else
146 fmttime(buf, sizeof(buf), dbi.last);
147 printf("%s\t%d/%d\t%-s\n", dbi.id, dbi.count, c.c_nfail, buf);
148 }
149 state_close(db);
150 return EXIT_SUCCESS;
151}
| 103 case 'd':
104 debug++;
105 break;
106 case 'n':
107 noheader = 1;
108 break;
109 case 'r':
110 remain = 1;
111 break;
112 case 'w':
113 wide = 1;
114 break;
115 default:
116 usage(o);
117 break;
118 }
119
120 db = state_open(dbname, O_RDONLY, 0);
121 if (db == NULL)
122 err(EXIT_FAILURE, "Can't open `%s'", dbname);
123
124 clock_gettime(CLOCK_REALTIME, &ts);
125 wide = wide ? 8 * 4 + 7 : 4 * 3 + 3;
126 if (!noheader)
127 printf("%*.*s/ma:port\tid\tnfail\t%s\n", wide, wide,
128 "address", remain ? "remaining time" : "last access");
129 for (i = 1; state_iterate(db, &c, &dbi, i) != 0; i = 0) {
130 char buf[BUFSIZ];
131 if (!all) {
132 if (blocked) {
133 if (dbi.count < c.c_nfail)
134 continue;
135 } else {
136 if (dbi.count >= c.c_nfail)
137 continue;
138 }
139 }
140 sockaddr_snprintf(buf, sizeof(buf), "%a", (void *)&c.c_ss);
141 printf("%*.*s/%d:%d\t", wide, wide, buf, c.c_lmask, c.c_port);
142 if (remain)
143 fmtydhms(buf, sizeof(buf),
144 c.c_duration - (ts.tv_sec - dbi.last));
145 else
146 fmttime(buf, sizeof(buf), dbi.last);
147 printf("%s\t%d/%d\t%-s\n", dbi.id, dbi.count, c.c_nfail, buf);
148 }
149 state_close(db);
150 return EXIT_SUCCESS;
151}
|