155714Skris/* crypto/txt_db/txt_db.h */ 255714Skris/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 355714Skris * All rights reserved. 455714Skris * 555714Skris * This package is an SSL implementation written 655714Skris * by Eric Young (eay@cryptsoft.com). 755714Skris * The implementation was written so as to conform with Netscapes SSL. 8296465Sdelphij * 955714Skris * This library is free for commercial and non-commercial use as long as 1055714Skris * the following conditions are aheared to. The following conditions 1155714Skris * apply to all code found in this distribution, be it the RC4, RSA, 1255714Skris * lhash, DES, etc., code; not just the SSL code. The SSL documentation 1355714Skris * included with this distribution is covered by the same copyright terms 1455714Skris * except that the holder is Tim Hudson (tjh@cryptsoft.com). 15296465Sdelphij * 1655714Skris * Copyright remains Eric Young's, and as such any Copyright notices in 1755714Skris * the code are not to be removed. 1855714Skris * If this package is used in a product, Eric Young should be given attribution 1955714Skris * as the author of the parts of the library used. 2055714Skris * This can be in the form of a textual message at program startup or 2155714Skris * in documentation (online or textual) provided with the package. 22296465Sdelphij * 2355714Skris * Redistribution and use in source and binary forms, with or without 2455714Skris * modification, are permitted provided that the following conditions 2555714Skris * are met: 2655714Skris * 1. Redistributions of source code must retain the copyright 2755714Skris * notice, this list of conditions and the following disclaimer. 2855714Skris * 2. Redistributions in binary form must reproduce the above copyright 2955714Skris * notice, this list of conditions and the following disclaimer in the 3055714Skris * documentation and/or other materials provided with the distribution. 3155714Skris * 3. All advertising materials mentioning features or use of this software 3255714Skris * must display the following acknowledgement: 3355714Skris * "This product includes cryptographic software written by 3455714Skris * Eric Young (eay@cryptsoft.com)" 3555714Skris * The word 'cryptographic' can be left out if the rouines from the library 3655714Skris * being used are not cryptographic related :-). 37296465Sdelphij * 4. If you include any Windows specific code (or a derivative thereof) from 3855714Skris * the apps directory (application code) you must include an acknowledgement: 3955714Skris * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 40296465Sdelphij * 4155714Skris * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 4255714Skris * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 4355714Skris * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 4455714Skris * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 4555714Skris * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 4655714Skris * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 4755714Skris * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 4855714Skris * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 4955714Skris * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 5055714Skris * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 5155714Skris * SUCH DAMAGE. 52296465Sdelphij * 5355714Skris * The licence and distribution terms for any publically available version or 5455714Skris * derivative of this code cannot be changed. i.e. this code cannot simply be 5555714Skris * copied and put under another distribution licence 5655714Skris * [including the GNU Public Licence.] 5755714Skris */ 5855714Skris 5955714Skris#ifndef HEADER_TXT_DB_H 60296465Sdelphij# define HEADER_TXT_DB_H 6155714Skris 62296465Sdelphij# include <openssl/opensslconf.h> 63296465Sdelphij# ifndef OPENSSL_NO_BIO 64296465Sdelphij# include <openssl/bio.h> 65296465Sdelphij# endif 66296465Sdelphij# include <openssl/stack.h> 67296465Sdelphij# include <openssl/lhash.h> 6855714Skris 69296465Sdelphij# define DB_ERROR_OK 0 70296465Sdelphij# define DB_ERROR_MALLOC 1 71296465Sdelphij# define DB_ERROR_INDEX_CLASH 2 72296465Sdelphij# define DB_ERROR_INDEX_OUT_OF_RANGE 3 73296465Sdelphij# define DB_ERROR_NO_INDEX 4 74296465Sdelphij# define DB_ERROR_INSERT_INDEX_CLASH 5 7555714Skris 7668651Skris#ifdef __cplusplus 7768651Skrisextern "C" { 7868651Skris#endif 7968651Skris 80296465Sdelphijtypedef struct txt_db_st { 81296465Sdelphij int num_fields; 82296465Sdelphij STACK /* char ** */ * data; 83296465Sdelphij LHASH **index; 84296465Sdelphij int (**qual) (char **); 85296465Sdelphij long error; 86296465Sdelphij long arg1; 87296465Sdelphij long arg2; 88296465Sdelphij char **arg_row; 89296465Sdelphij} TXT_DB; 9055714Skris 91296465Sdelphij# ifndef OPENSSL_NO_BIO 9255714SkrisTXT_DB *TXT_DB_read(BIO *in, int num); 9355714Skrislong TXT_DB_write(BIO *out, TXT_DB *db); 94296465Sdelphij# else 9555714SkrisTXT_DB *TXT_DB_read(char *in, int num); 9655714Skrislong TXT_DB_write(char *out, TXT_DB *db); 97296465Sdelphij# endif 98296465Sdelphijint TXT_DB_create_index(TXT_DB *db, int field, int (*qual) (char **), 99296465Sdelphij LHASH_HASH_FN_TYPE hash, LHASH_COMP_FN_TYPE cmp); 10055714Skrisvoid TXT_DB_free(TXT_DB *db); 10155714Skrischar **TXT_DB_get_by_index(TXT_DB *db, int idx, char **value); 102296465Sdelphijint TXT_DB_insert(TXT_DB *db, char **value); 10355714Skris 10455714Skris#ifdef __cplusplus 10555714Skris} 10655714Skris#endif 10755714Skris 10855714Skris#endif 109