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42 lines
710 B
C++
42 lines
710 B
C++
#pragma once
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// #include "my_global.h"
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/* Macros to make switching between C and C++ mode easier */
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#ifdef __cplusplus
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#define C_MODE_START \
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extern "C" \
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{
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#define C_MODE_END }
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#else
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#define C_MODE_START
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#define C_MODE_END
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#endif
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#include "my_rnd.h"
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namespace funcexp
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{
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class SQL_CRYPT
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{
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struct my_rnd_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() = default;
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explicit SQL_CRYPT(ulong* seed)
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{
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init(seed);
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}
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~SQL_CRYPT() = default;
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void init(ulong* seed);
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void reinit()
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{
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shift = 0;
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rand = org_rand;
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}
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void encode(char* str, uint length);
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void decode(char* str, uint length);
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};
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} // namespace funcexp
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