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d02b48c6 | 1 | /* crypto/txt_db/txt_db.h */ |
58964a49 | 2 | /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) |
d02b48c6 RE |
3 | * All rights reserved. |
4 | * | |
5 | * This package is an SSL implementation written | |
6 | * by Eric Young (eay@cryptsoft.com). | |
7 | * The implementation was written so as to conform with Netscapes SSL. | |
0f113f3e | 8 | * |
d02b48c6 RE |
9 | * This library is free for commercial and non-commercial use as long as |
10 | * the following conditions are aheared to. The following conditions | |
11 | * apply to all code found in this distribution, be it the RC4, RSA, | |
12 | * lhash, DES, etc., code; not just the SSL code. The SSL documentation | |
13 | * included with this distribution is covered by the same copyright terms | |
14 | * except that the holder is Tim Hudson (tjh@cryptsoft.com). | |
0f113f3e | 15 | * |
d02b48c6 RE |
16 | * Copyright remains Eric Young's, and as such any Copyright notices in |
17 | * the code are not to be removed. | |
18 | * If this package is used in a product, Eric Young should be given attribution | |
19 | * as the author of the parts of the library used. | |
20 | * This can be in the form of a textual message at program startup or | |
21 | * in documentation (online or textual) provided with the package. | |
0f113f3e | 22 | * |
d02b48c6 RE |
23 | * Redistribution and use in source and binary forms, with or without |
24 | * modification, are permitted provided that the following conditions | |
25 | * are met: | |
26 | * 1. Redistributions of source code must retain the copyright | |
27 | * notice, this list of conditions and the following disclaimer. | |
28 | * 2. Redistributions in binary form must reproduce the above copyright | |
29 | * notice, this list of conditions and the following disclaimer in the | |
30 | * documentation and/or other materials provided with the distribution. | |
31 | * 3. All advertising materials mentioning features or use of this software | |
32 | * must display the following acknowledgement: | |
33 | * "This product includes cryptographic software written by | |
34 | * Eric Young (eay@cryptsoft.com)" | |
35 | * The word 'cryptographic' can be left out if the rouines from the library | |
36 | * being used are not cryptographic related :-). | |
0f113f3e | 37 | * 4. If you include any Windows specific code (or a derivative thereof) from |
d02b48c6 RE |
38 | * the apps directory (application code) you must include an acknowledgement: |
39 | * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" | |
0f113f3e | 40 | * |
d02b48c6 RE |
41 | * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND |
42 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
43 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
44 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | |
45 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
46 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
47 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
48 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
49 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
50 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
51 | * SUCH DAMAGE. | |
0f113f3e | 52 | * |
d02b48c6 RE |
53 | * The licence and distribution terms for any publically available version or |
54 | * derivative of this code cannot be changed. i.e. this code cannot simply be | |
55 | * copied and put under another distribution licence | |
56 | * [including the GNU Public Licence.] | |
57 | */ | |
58 | ||
59 | #ifndef HEADER_TXT_DB_H | |
0f113f3e | 60 | # define HEADER_TXT_DB_H |
d02b48c6 | 61 | |
0f113f3e | 62 | # include <openssl/opensslconf.h> |
a00ae6c4 | 63 | # include <openssl/bio.h> |
0f113f3e MC |
64 | # include <openssl/stack.h> |
65 | # include <openssl/lhash.h> | |
d02b48c6 | 66 | |
0f113f3e MC |
67 | # define DB_ERROR_OK 0 |
68 | # define DB_ERROR_MALLOC 1 | |
69 | # define DB_ERROR_INDEX_CLASH 2 | |
70 | # define DB_ERROR_INDEX_OUT_OF_RANGE 3 | |
71 | # define DB_ERROR_NO_INDEX 4 | |
72 | # define DB_ERROR_INSERT_INDEX_CLASH 5 | |
51b04a61 | 73 | # define DB_ERROR_WRONG_NUM_FIELDS 6 |
d02b48c6 | 74 | |
82271cee RL |
75 | #ifdef __cplusplus |
76 | extern "C" { | |
77 | #endif | |
78 | ||
c869da88 | 79 | typedef OPENSSL_STRING *OPENSSL_PSTRING; |
85885715 | 80 | DEFINE_SPECIAL_STACK_OF(OPENSSL_PSTRING, OPENSSL_STRING) |
5ce278a7 | 81 | |
0f113f3e MC |
82 | typedef struct txt_db_st { |
83 | int num_fields; | |
84 | STACK_OF(OPENSSL_PSTRING) *data; | |
85 | LHASH_OF(OPENSSL_STRING) **index; | |
86 | int (**qual) (OPENSSL_STRING *); | |
87 | long error; | |
88 | long arg1; | |
89 | long arg2; | |
90 | OPENSSL_STRING *arg_row; | |
91 | } TXT_DB; | |
d02b48c6 | 92 | |
d02b48c6 RE |
93 | TXT_DB *TXT_DB_read(BIO *in, int num); |
94 | long TXT_DB_write(BIO *out, TXT_DB *db); | |
0f113f3e MC |
95 | int TXT_DB_create_index(TXT_DB *db, int field, int (*qual) (OPENSSL_STRING *), |
96 | LHASH_HASH_FN_TYPE hash, LHASH_COMP_FN_TYPE cmp); | |
d02b48c6 | 97 | void TXT_DB_free(TXT_DB *db); |
0f113f3e MC |
98 | OPENSSL_STRING *TXT_DB_get_by_index(TXT_DB *db, int idx, |
99 | OPENSSL_STRING *value); | |
c869da88 | 100 | int TXT_DB_insert(TXT_DB *db, OPENSSL_STRING *value); |
d02b48c6 | 101 | |
d02b48c6 RE |
102 | #ifdef __cplusplus |
103 | } | |
104 | #endif | |
105 | ||
106 | #endif |