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comparison dcclib/type2str.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 * Copyright (c) 2008 by Rhyolite Software, LLC
4 *
5 * This agreement is not applicable to any entity which sells anti-spam
6 * solutions to others or provides an anti-spam solution as part of a
7 * security solution sold to other entities, or to a private network
8 * which employs the DCC or uses data provided by operation of the DCC
9 * but does not provide corresponding data to other users.
10 *
11 * Permission to use, copy, modify, and distribute this software without
12 * changes for any purpose with or without fee is hereby granted, provided
13 * that the above copyright notice and this permission notice appear in all
14 * copies and any distributed versions or copies are either unchanged
15 * or not called anything similar to "DCC" or "Distributed Checksum
16 * Clearinghouse".
17 *
18 * Parties not eligible to receive a license under this agreement can
19 * obtain a commercial license to use DCC by contacting Rhyolite Software
20 * at sales@rhyolite.com.
21 *
22 * A commercial license would be for Distributed Checksum and Reputation
23 * Clearinghouse software. That software includes additional features. This
24 * free license for Distributed ChecksumClearinghouse Software does not in any
25 * way grant permision to use Distributed Checksum and Reputation Clearinghouse
26 * software
27 *
28 * THE SOFTWARE IS PROVIDED "AS IS" AND RHYOLITE SOFTWARE, LLC DISCLAIMS ALL
29 * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
30 * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL RHYOLITE SOFTWARE, LLC
31 * BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
32 * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
33 * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
34 * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
35 * SOFTWARE.
36 *
37 * Rhyolite Software DCC 1.3.103-1.23 $Revision$
38 */
39
40 #include "dcc_defs.h"
41 #include "dcc_xhdr.h"
42
43 char *
44 dcc_type2str(char *buf, u_int buf_len, /* put it here */
45 DCC_CK_TYPES type, /* this type */
46 const char *sub_str, /* sub-type for DCC_CK_SUB */
47 u_char is_db, /* 0=whitelist 1=database */
48 u_char is_grey_db) /* 1=greylist DB */
49 {
50 #define PCK(t) case DCC_CK_##t: \
51 STRLCPY(buf,DCC_XHDR_TYPE_##t,buf_len); \
52 return buf;
53 #define PCK2(c,sw,t1,t2) case DCC_CK_##c: \
54 if (!sw) \
55 STRLCPY(buf,DCC_XHDR_TYPE_##t1,buf_len); \
56 else \
57 STRLCPY(buf,DCC_XHDR_TYPE_##t2,buf_len); \
58 return buf;
59
60 switch (type) {
61 PCK(IP)
62 PCK(ENV_FROM)
63 PCK(FROM)
64 PCK(MESSAGE_ID)
65 PCK(RECEIVED)
66 PCK(BODY)
67 PCK(FUZ1)
68 PCK(FUZ2)
69 PCK2(G_MSG_R_TOTAL, is_grey_db, REP_TOTAL, GREY_MSG)
70 PCK2(G_TRIPLE_R_BULK, is_grey_db, REP_BULK, GREY_TRIPLE)
71 PCK(SRVR_ID)
72 PCK2(FLOD_PATH, is_db, ENV_TO, FLOD_PATH)
73 case DCC_CK_SUB:
74 if (sub_str)
75 snprintf(buf, buf_len, DCC_XHDR_TYPE_SUB" %s",
76 sub_str);
77 else
78 snprintf(buf, buf_len, DCC_XHDR_TYPE_SUB);
79 return buf;
80 case DCC_CK_INVALID:
81 break;
82 }
83
84 snprintf(buf, buf_len, "unknown %d", type);
85 return buf;
86 #undef PCK
87 #undef PCK2
88 }
89
90
91
92 /* use sparingly for error messages since it is not thread safe */
93 const char *
94 dcc_type2str_err(DCC_CK_TYPES type, /* type to convert to a string */
95 const char *sub_str, /* sub-type for DCC_CK_SUB */
96 u_char is_db, /* 0=whitelist 1=database */
97 u_char is_grey_db) /* 1=greylist DB */
98 {
99 static int bufno;
100 static struct {
101 char str[DCC_XHDR_MAX_TYPE_LEN+1];
102 } bufs[4];
103 char *s;
104
105 s = bufs[bufno].str;
106 bufno = (bufno+1) % DIM(bufs);
107
108 return dcc_type2str(s, sizeof(bufs[0].str),
109 type, sub_str, is_db, is_grey_db);
110 }