forked from StoneAtom/StoneDB
53 lines
1.8 KiB
C++
53 lines
1.8 KiB
C++
#ifndef SQL_CRYPT_INCLUDED
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#define SQL_CRYPT_INCLUDED
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/* Copyright (c) 2000, 2021, Oracle and/or its affiliates.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License, version 2.0,
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as published by the Free Software Foundation.
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This program is also distributed with certain software (including
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but not limited to OpenSSL) that is licensed under separate terms,
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as designated in a particular file or component or in included license
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documentation. The authors of MySQL hereby grant you an additional
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permission to link the program and your derivative works with the
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separately licensed software that they have included with MySQL.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License, version 2.0, for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software Foundation,
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51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */
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#include "sql_alloc.h"
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#include "mysql_com.h" /* rand_struct */
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/**
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WARNING: This class is deprecated and will be removed in the next
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server version. Please use AES encrypt/decrypt instead
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*/
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class SQL_CRYPT :public Sql_alloc
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{
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struct rand_struct rand,org_rand;
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char decode_buff[256],encode_buff[256];
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uint shift;
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public:
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SQL_CRYPT() {}
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SQL_CRYPT(ulong *seed)
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{
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init(seed);
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}
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~SQL_CRYPT() {}
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void init(ulong *seed);
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void reinit() { shift=0; rand=org_rand; }
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void encode(char *str, size_t length);
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void decode(char *str, size_t length);
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};
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#endif /* SQL_CRYPT_INCLUDED */
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