Remove building with NOCRYPTO option
[minix.git] / external / bsd / blacklist / bin / blacklistctl.c
blob37e5f6eebf8292e996a0c5f31adadaea91566464
1 /* $NetBSD: blacklistctl.c,v 1.18 2015/06/02 14:02:10 christos Exp $ */
3 /*-
4 * Copyright (c) 2015 The NetBSD Foundation, Inc.
5 * All rights reserved.
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Christos Zoulas.
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.
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.
31 #ifdef HAVE_CONFIG_H
32 #include "config.h"
33 #endif
35 #include <sys/cdefs.h>
36 __RCSID("$NetBSD: blacklistctl.c,v 1.18 2015/06/02 14:02:10 christos Exp $");
38 #include <stdio.h>
39 #include <time.h>
40 #ifdef HAVE_UTIL_H
41 #include <util.h>
42 #endif
43 #include <fcntl.h>
44 #include <string.h>
45 #include <syslog.h>
46 #include <err.h>
47 #include <stdlib.h>
48 #include <unistd.h>
49 #include <sys/socket.h>
51 #include "conf.h"
52 #include "state.h"
53 #include "internal.h"
54 #include "support.h"
56 static __dead void
57 usage(int c)
59 if (c == 0)
60 warnx("Missing/unknown command");
61 else
62 warnx("Unknown option `%c'", (char)c);
63 fprintf(stderr, "Usage: %s dump [-abdnrw]\n", getprogname());
64 exit(EXIT_FAILURE);
67 int
68 main(int argc, char *argv[])
70 const char *dbname = _PATH_BLSTATE;
71 DB *db;
72 struct conf c;
73 struct dbinfo dbi;
74 unsigned int i;
75 struct timespec ts;
76 int all, blocked, remain, wide, noheader;
77 int o;
79 noheader = wide = blocked = all = remain = 0;
80 lfun = dlog;
82 if (argc == 1 || strcmp(argv[1], "dump") != 0)
83 usage(0);
85 argc--;
86 argv++;
88 while ((o = getopt(argc, argv, "abD:drw")) != -1)
89 switch (o) {
90 case 'a':
91 all = 1;
92 blocked = 0;
93 break;
94 case 'b':
95 blocked = 1;
96 case 'D':
97 dbname = optarg;
98 break;
99 break;
100 case 'd':
101 debug++;
102 break;
103 case 'n':
104 noheader = 1;
105 break;
106 case 'r':
107 remain = 1;
108 break;
109 case 'w':
110 wide = 1;
111 break;
112 default:
113 usage(o);
114 break;
117 db = state_open(dbname, O_RDONLY, 0);
118 if (db == NULL)
119 err(EXIT_FAILURE, "Can't open `%s'", dbname);
121 clock_gettime(CLOCK_REALTIME, &ts);
122 wide = wide ? 8 * 4 + 7 : 4 * 3 + 3;
123 if (!noheader)
124 printf("%*.*s/ma:port\tid\tnfail\t%s\n", wide, wide,
125 "address", remain ? "remaining time" : "last access");
126 for (i = 1; state_iterate(db, &c, &dbi, i) != 0; i = 0) {
127 char buf[BUFSIZ];
128 if (!all) {
129 if (blocked) {
130 if (dbi.count < c.c_nfail)
131 continue;
132 } else {
133 if (dbi.count >= c.c_nfail)
134 continue;
137 sockaddr_snprintf(buf, sizeof(buf), "%a", (void *)&c.c_ss);
138 printf("%*.*s/%d:%d\t", wide, wide, buf, c.c_lmask, c.c_port);
139 if (remain)
140 fmtydhms(buf, sizeof(buf),
141 c.c_duration - (ts.tv_sec - dbi.last));
142 else
143 fmttime(buf, sizeof(buf), dbi.last);
144 printf("%s\t%d/%d\t%-s\n", dbi.id, dbi.count, c.c_nfail, buf);
146 state_close(db);
147 return EXIT_SUCCESS;