LCOM1920-T02G10

/* crypto/txt_db/txt_db.h */

/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)

 * All rights reserved.

 *

 * This package is an SSL implementation written

 * by Eric Young (eay@cryptsoft.com).

 * The implementation was written so as to conform with Netscapes SSL.

 *

 * This library is free for commercial and non-commercial use as long as

 * the following conditions are aheared to.  The following conditions

 * apply to all code found in this distribution, be it the RC4, RSA,

 * lhash, DES, etc., code; not just the SSL code.  The SSL documentation

 * included with this distribution is covered by the same copyright terms

 * except that the holder is Tim Hudson (tjh@cryptsoft.com).

 *

 * Copyright remains Eric Young's, and as such any Copyright notices in

 * the code are not to be removed.

 * If this package is used in a product, Eric Young should be given attribution

 * as the author of the parts of the library used.

 * This can be in the form of a textual message at program startup or

 * in documentation (online or textual) provided with the package.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 * 3. All advertising materials mentioning features or use of this software

 *    must display the following acknowledgement:

 *    "This product includes cryptographic software written by

 *     Eric Young (eay@cryptsoft.com)"

 *    The word 'cryptographic' can be left out if the rouines from the library

 *    being used are not cryptographic related :-).

 * 4. If you include any Windows specific code (or a derivative thereof) from

 *    the apps directory (application code) you must include an acknowledgement:

 *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"

 *

 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND

 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE

 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS

 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY

 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

 * SUCH DAMAGE.

 *

 * The licence and distribution terms for any publically available version or

 * derivative of this code cannot be changed.  i.e. this code cannot simply be

 * copied and put under another distribution licence

 * [including the GNU Public Licence.]

 */

#ifndef HEADER_TXT_DB_H

# define HEADER_TXT_DB_H

# include <openssl/opensslconf.h>

# ifndef OPENSSL_NO_BIO

#  include <openssl/bio.h>

# endif

# include <openssl/stack.h>

# include <openssl/lhash.h>

# define DB_ERROR_OK                     0

# define DB_ERROR_MALLOC                 1

# define DB_ERROR_INDEX_CLASH            2

# define DB_ERROR_INDEX_OUT_OF_RANGE     3

# define DB_ERROR_NO_INDEX               4

# define DB_ERROR_INSERT_INDEX_CLASH     5

#ifdef  __cplusplus

extern "C" {

#endif

typedef OPENSSL_STRING *OPENSSL_PSTRING;

DECLARE_SPECIAL_STACK_OF(OPENSSL_PSTRING, OPENSSL_STRING)

typedef struct txt_db_st {

    int num_fields;

    STACK_OF(OPENSSL_PSTRING) *data;

    LHASH_OF(OPENSSL_STRING) **index;

    int (**qual) (OPENSSL_STRING *);

    long error;

    long arg1;

    long arg2;

    OPENSSL_STRING *arg_row;

} TXT_DB;

# ifndef OPENSSL_NO_BIO

TXT_DB *TXT_DB_read(BIO *in, int num);

long TXT_DB_write(BIO *out, TXT_DB *db);

# else

TXT_DB *TXT_DB_read(char *in, int num);

long TXT_DB_write(char *out, TXT_DB *db);

# endif

int TXT_DB_create_index(TXT_DB *db, int field, int (*qual) (OPENSSL_STRING *),

                        LHASH_HASH_FN_TYPE hash, LHASH_COMP_FN_TYPE cmp);

void TXT_DB_free(TXT_DB *db);

OPENSSL_STRING *TXT_DB_get_by_index(TXT_DB *db, int idx,

                                    OPENSSL_STRING *value);

int TXT_DB_insert(TXT_DB *db, OPENSSL_STRING *value);

#ifdef  __cplusplus

}

#endif

#endif