65 lines
2.2 KiB
C
Executable File
65 lines
2.2 KiB
C
Executable File
/*
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+----------------------------------------------------------------------+
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| Swoole |
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+----------------------------------------------------------------------+
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| This source file is subject to version 2.0 of the Apache license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.apache.org/licenses/LICENSE-2.0.html |
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| If you did not receive a copy of the Apache2.0 license and are unable|
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| to obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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| Author: Tianfeng Han <mikan.tenny@gmail.com> |
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+----------------------------------------------------------------------+
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*/
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#ifndef _WEBSOCKET_SHA1_H__
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#define _WEBSOCKET_SHA1_H__
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/* Define this if your machine is LITTLE_ENDIAN, otherwise #undef it: */
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#ifdef WORDS_BIGENDIAN
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# undef LITTLE_ENDIAN
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#else
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# ifndef LITTLE_ENDIAN
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# define LITTLE_ENDIAN
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# endif
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#endif
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/* Make sure you define these types for your architecture: */
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typedef unsigned int sha1_quadbyte; /* 4 byte type */
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typedef unsigned char sha1_byte; /* single byte type */
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/*
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* Be sure to get the above definitions right. For instance, on my
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* x86 based FreeBSD box, I define LITTLE_ENDIAN and use the type
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* "unsigned long" for the quadbyte. On FreeBSD on the Alpha, however,
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* while I still use LITTLE_ENDIAN, I must define the quadbyte type
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* as "unsigned int" instead.
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*/
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#define SHA1_BLOCK_LENGTH 64
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#define SHA1_DIGEST_LENGTH 20
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/* The SHA1 structure: */
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typedef struct _SHA_CTX {
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sha1_quadbyte state[5];
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sha1_quadbyte count[2];
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sha1_byte buffer[SHA1_BLOCK_LENGTH];
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} SHA_CTX;
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#ifndef NOPROTO
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void swSha1_init(SHA_CTX *context);
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void swSha1_update(SHA_CTX *context, sha1_byte *data, unsigned int len);
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void swSha1_final(sha1_byte digest[SHA1_DIGEST_LENGTH],
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SHA_CTX* context);
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#else
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void swSha1_init();
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void swSha1_update();
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void swSha1_final();
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#endif
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#endif
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