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comparison dns-helper/dns-helper.c @ 0:c7f6b056b673

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First import of vendor version
author Peter Gervai <grin@grin.hu>
date Tue, 10 Mar 2009 13:49:58 +0100
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-1:000000000000 0:c7f6b056b673
1 /* Distributed Checksum Clearinghouse
2 *
3 * talk to DNS resolver libraries that are not thread safe
4 *
5 * Copyright (c) 2008 by Rhyolite Software, LLC
6 *
7 * This agreement is not applicable to any entity which sells anti-spam
8 * solutions to others or provides an anti-spam solution as part of a
9 * security solution sold to other entities, or to a private network
10 * which employs the DCC or uses data provided by operation of the DCC
11 * but does not provide corresponding data to other users.
12 *
13 * Permission to use, copy, modify, and distribute this software without
14 * changes for any purpose with or without fee is hereby granted, provided
15 * that the above copyright notice and this permission notice appear in all
16 * copies and any distributed versions or copies are either unchanged
17 * or not called anything similar to "DCC" or "Distributed Checksum
18 * Clearinghouse".
19 *
20 * Parties not eligible to receive a license under this agreement can
21 * obtain a commercial license to use DCC by contacting Rhyolite Software
22 * at sales@rhyolite.com.
23 *
24 * A commercial license would be for Distributed Checksum and Reputation
25 * Clearinghouse software. That software includes additional features. This
26 * free license for Distributed ChecksumClearinghouse Software does not in any
27 * way grant permision to use Distributed Checksum and Reputation Clearinghouse
28 * software
29 *
30 * THE SOFTWARE IS PROVIDED "AS IS" AND RHYOLITE SOFTWARE, LLC DISCLAIMS ALL
31 * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
32 * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL RHYOLITE SOFTWARE, LLC
33 * BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
34 * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
35 * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
36 * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
37 * SOFTWARE.
38 *
39 * Rhyolite Software DCC 1.3.103-1.7 $Revision$
40 */
41
42 #include "dcc_defs.h"
43 #include "helper.h"
44
45
46 static DCC_EMSG dcc_emsg;
47
48 static void NRATTRIB
49 usage(void)
50 {
51 dcc_logbad(EX_USAGE, "usage: [-V] -B...");
52 }
53
54
55
56 int NRATTRIB
57 main(int argc, char **argv)
58 {
59 int i;
60
61 dcc_syslog_init(1, argv[0], 0);
62
63 while ((i = getopt(argc, argv, "VB:L:")) != -1) {
64 switch (i) {
65 case 'V':
66 fprintf(stderr, DCC_VERSION"\n");
67 exit(EX_OK);
68 break;
69
70 case 'B':
71 if (!dcc_parse_dnsbl(dcc_emsg, optarg, 0, 0))
72 dcc_error_msg("%s", dcc_emsg);
73 break;
74
75 case 'L':
76 dcc_parse_log_opt(optarg);
77 break;
78
79 default:
80 usage();
81 }
82 }
83 usage();
84 }
85
86
87
88 int
89 thr_error_msg(void *cp UATTRIB, const char *p, ...)
90 {
91 va_list args;
92 int i;
93
94 va_start(args, p);
95 i = dcc_verror_msg(p, args);
96 va_end(args);
97 return i;
98 }
99
100
101
102 void
103 thr_trace_msg(void *cp UATTRIB, const char *p, ...)
104 {
105 va_list args;
106
107 va_start(args, p);
108 dcc_verror_msg(p, args);
109 va_end(args);
110 }
111
112
113
114 /* DOES append '\n', but since it is ony for errors, do not worry about it */
115 int
116 thr_log_print(void *cp UATTRIB, u_char error UATTRIB, const char *p, ...)
117 {
118 va_list args;
119 int i;
120
121 va_start(args, p);
122 i = dcc_verror_msg(p, args);
123 va_end(args);
124 return i;
125 }