os/ossrv/ssl/libcrypto/src/crypto/txt_db/txt_db.h
author sl@SLION-WIN7.fritz.box
Fri, 15 Jun 2012 03:10:57 +0200
changeset 0 bde4ae8d615e
permissions -rw-r--r--
First public contribution.
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/* crypto/txt_db/txt_db.h */
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/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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 * All rights reserved.
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 *
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 * This package is an SSL implementation written
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 * by Eric Young (eay@cryptsoft.com).
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 * The implementation was written so as to conform with Netscapes SSL.
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 * 
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 * This library is free for commercial and non-commercial use as long as
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 * the following conditions are aheared to.  The following conditions
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 * apply to all code found in this distribution, be it the RC4, RSA,
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 * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
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 * included with this distribution is covered by the same copyright terms
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 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
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 * 
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 * Copyright remains Eric Young's, and as such any Copyright notices in
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 * the code are not to be removed.
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 * If this package is used in a product, Eric Young should be given attribution
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 * as the author of the parts of the library used.
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 * This can be in the form of a textual message at program startup or
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 * in documentation (online or textual) provided with the package.
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 * 
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * are met:
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 * 1. Redistributions of source code must retain the copyright
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 *    notice, this list of conditions and the following disclaimer.
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 * 2. Redistributions in binary form must reproduce the above copyright
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 *    notice, this list of conditions and the following disclaimer in the
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 *    documentation and/or other materials provided with the distribution.
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 * 3. All advertising materials mentioning features or use of this software
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 *    must display the following acknowledgement:
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 *    "This product includes cryptographic software written by
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 *     Eric Young (eay@cryptsoft.com)"
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 *    The word 'cryptographic' can be left out if the rouines from the library
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 *    being used are not cryptographic related :-).
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 * 4. If you include any Windows specific code (or a derivative thereof) from 
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 *    the apps directory (application code) you must include an acknowledgement:
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 *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
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 * 
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 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
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 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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 * SUCH DAMAGE.
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 * 
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 * The licence and distribution terms for any publically available version or
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 * derivative of this code cannot be changed.  i.e. this code cannot simply be
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 * copied and put under another distribution licence
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 * [including the GNU Public Licence.]
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 */
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#ifndef HEADER_TXT_DB_H
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#define HEADER_TXT_DB_H
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#include <openssl/opensslconf.h>
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#ifndef OPENSSL_NO_BIO
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#include <openssl/bio.h>
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#endif
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#include <openssl/stack.h>
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#include <openssl/lhash.h>
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#define DB_ERROR_OK			0
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#define DB_ERROR_MALLOC			1
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#define DB_ERROR_INDEX_CLASH    	2
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#define DB_ERROR_INDEX_OUT_OF_RANGE	3
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#define DB_ERROR_NO_INDEX		4
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#define DB_ERROR_INSERT_INDEX_CLASH    	5
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#ifdef  __cplusplus
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extern "C" {
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#endif
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typedef struct txt_db_st
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	{
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	int num_fields;
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	STACK /* char ** */ *data;
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	LHASH **index;
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	int (**qual)(char **);
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	long error;
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	long arg1;
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	long arg2;
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	char **arg_row;
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	} TXT_DB;
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#ifndef OPENSSL_NO_BIO
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IMPORT_C TXT_DB *TXT_DB_read(BIO *in, int num);
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IMPORT_C long TXT_DB_write(BIO *out, TXT_DB *db);
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#else
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IMPORT_C TXT_DB *TXT_DB_read(char *in, int num);
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IMPORT_C long TXT_DB_write(char *out, TXT_DB *db);
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#endif
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IMPORT_C int TXT_DB_create_index(TXT_DB *db,int field,int (*qual)(char **),
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		LHASH_HASH_FN_TYPE hash, LHASH_COMP_FN_TYPE cmp);
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IMPORT_C void TXT_DB_free(TXT_DB *db);
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IMPORT_C char **TXT_DB_get_by_index(TXT_DB *db, int idx, char **value);
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IMPORT_C int TXT_DB_insert(TXT_DB *db,char **value);
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#ifdef  __cplusplus
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}
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#endif
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#endif