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1 /* Distributed Checksum Clearinghouse |
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2 * |
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3 * Copyright (c) 2008 by Rhyolite Software, LLC |
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4 * |
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5 * This agreement is not applicable to any entity which sells anti-spam |
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6 * solutions to others or provides an anti-spam solution as part of a |
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7 * security solution sold to other entities, or to a private network |
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8 * which employs the DCC or uses data provided by operation of the DCC |
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9 * but does not provide corresponding data to other users. |
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10 * |
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11 * Permission to use, copy, modify, and distribute this software without |
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12 * changes for any purpose with or without fee is hereby granted, provided |
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13 * that the above copyright notice and this permission notice appear in all |
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14 * copies and any distributed versions or copies are either unchanged |
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15 * or not called anything similar to "DCC" or "Distributed Checksum |
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16 * Clearinghouse". |
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17 * |
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18 * Parties not eligible to receive a license under this agreement can |
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19 * obtain a commercial license to use DCC by contacting Rhyolite Software |
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20 * at sales@rhyolite.com. |
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21 * |
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22 * A commercial license would be for Distributed Checksum and Reputation |
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23 * Clearinghouse software. That software includes additional features. This |
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24 * free license for Distributed ChecksumClearinghouse Software does not in any |
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25 * way grant permision to use Distributed Checksum and Reputation Clearinghouse |
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26 * software |
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27 * |
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28 * THE SOFTWARE IS PROVIDED "AS IS" AND RHYOLITE SOFTWARE, LLC DISCLAIMS ALL |
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29 * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES |
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30 * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL RHYOLITE SOFTWARE, LLC |
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31 * BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES |
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32 * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, |
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33 * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, |
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34 * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS |
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35 * SOFTWARE. |
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36 * |
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37 * Rhyolite Software DCC 1.3.103-1.23 $Revision$ |
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38 */ |
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39 |
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40 #include "dcc_defs.h" |
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41 #include "dcc_xhdr.h" |
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42 |
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43 char * |
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44 dcc_type2str(char *buf, u_int buf_len, /* put it here */ |
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45 DCC_CK_TYPES type, /* this type */ |
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46 const char *sub_str, /* sub-type for DCC_CK_SUB */ |
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47 u_char is_db, /* 0=whitelist 1=database */ |
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48 u_char is_grey_db) /* 1=greylist DB */ |
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49 { |
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50 #define PCK(t) case DCC_CK_##t: \ |
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51 STRLCPY(buf,DCC_XHDR_TYPE_##t,buf_len); \ |
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52 return buf; |
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53 #define PCK2(c,sw,t1,t2) case DCC_CK_##c: \ |
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54 if (!sw) \ |
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55 STRLCPY(buf,DCC_XHDR_TYPE_##t1,buf_len); \ |
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56 else \ |
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57 STRLCPY(buf,DCC_XHDR_TYPE_##t2,buf_len); \ |
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58 return buf; |
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59 |
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60 switch (type) { |
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61 PCK(IP) |
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62 PCK(ENV_FROM) |
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63 PCK(FROM) |
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64 PCK(MESSAGE_ID) |
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65 PCK(RECEIVED) |
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66 PCK(BODY) |
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67 PCK(FUZ1) |
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68 PCK(FUZ2) |
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69 PCK2(G_MSG_R_TOTAL, is_grey_db, REP_TOTAL, GREY_MSG) |
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70 PCK2(G_TRIPLE_R_BULK, is_grey_db, REP_BULK, GREY_TRIPLE) |
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71 PCK(SRVR_ID) |
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72 PCK2(FLOD_PATH, is_db, ENV_TO, FLOD_PATH) |
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73 case DCC_CK_SUB: |
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74 if (sub_str) |
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75 snprintf(buf, buf_len, DCC_XHDR_TYPE_SUB" %s", |
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76 sub_str); |
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77 else |
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78 snprintf(buf, buf_len, DCC_XHDR_TYPE_SUB); |
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79 return buf; |
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80 case DCC_CK_INVALID: |
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81 break; |
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82 } |
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83 |
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84 snprintf(buf, buf_len, "unknown %d", type); |
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85 return buf; |
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86 #undef PCK |
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87 #undef PCK2 |
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88 } |
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89 |
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90 |
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91 |
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92 /* use sparingly for error messages since it is not thread safe */ |
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93 const char * |
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94 dcc_type2str_err(DCC_CK_TYPES type, /* type to convert to a string */ |
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95 const char *sub_str, /* sub-type for DCC_CK_SUB */ |
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96 u_char is_db, /* 0=whitelist 1=database */ |
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97 u_char is_grey_db) /* 1=greylist DB */ |
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98 { |
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99 static int bufno; |
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100 static struct { |
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101 char str[DCC_XHDR_MAX_TYPE_LEN+1]; |
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102 } bufs[4]; |
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103 char *s; |
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104 |
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105 s = bufs[bufno].str; |
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106 bufno = (bufno+1) % DIM(bufs); |
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107 |
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108 return dcc_type2str(s, sizeof(bufs[0].str), |
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109 type, sub_str, is_db, is_grey_db); |
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110 } |
