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author | SVN Migration <svn@php.net> | 2006-10-15 21:09:28 +0000 |
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committer | SVN Migration <svn@php.net> | 2006-10-15 21:09:28 +0000 |
commit | 88ec761548b66f58acc1a86cdd0fc164ca925476 (patch) | |
tree | d0af978fa00d83bb1d82c613f66477fbd6bb18aa /ext/hash/hash_adler32.c | |
parent | 268984b4787e797db6054313fc9ba3b9e845306e (diff) | |
download | php-git-PECL_OPENSSL.tar.gz |
This commit was manufactured by cvs2svn to create branch 'PECL_OPENSSL'.PECL_OPENSSL
Diffstat (limited to 'ext/hash/hash_adler32.c')
-rw-r--r-- | ext/hash/hash_adler32.c | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/ext/hash/hash_adler32.c b/ext/hash/hash_adler32.c deleted file mode 100644 index 6aad60c8ed..0000000000 --- a/ext/hash/hash_adler32.c +++ /dev/null @@ -1,68 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Authors: Michael Wallner <mike@php.net> | - | Sara Golemon <pollita@php.net> | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -#include "php_hash.h" -#include "php_hash_adler32.h" - -PHP_HASH_API void PHP_ADLER32Init(PHP_ADLER32_CTX *context) -{ - context->state = 1; -} - -PHP_HASH_API void PHP_ADLER32Update(PHP_ADLER32_CTX *context, const unsigned char *input, size_t len) -{ - php_hash_uint32 i, s[2]; - - s[0] = context->state & 0xffff; - s[1] = (context->state >> 16) & 0xffff; - for (i = 0; i < len; ++i) { - s[0] = (s[0] + input[i]) % 65521; - s[1] = (s[1] + s[0]) % 65521; - } - context->state = s[0] + (s[1] << 16); -} - -PHP_HASH_API void PHP_ADLER32Final(unsigned char digest[4], PHP_ADLER32_CTX *context) -{ - digest[3] = (unsigned char) ((context->state >> 24) & 0xff); - digest[2] = (unsigned char) ((context->state >> 16) & 0xff); - digest[1] = (unsigned char) ((context->state >> 8) & 0xff); - digest[0] = (unsigned char) (context->state & 0xff); - context->state = 0; -} - -php_hash_ops php_hash_adler32_ops = { - (php_hash_init_func_t) PHP_ADLER32Init, - (php_hash_update_func_t) PHP_ADLER32Update, - (php_hash_final_func_t) PHP_ADLER32Final, - 4, /* what to say here? */ - 4, - sizeof(PHP_ADLER32_CTX) -}; - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: sw=4 ts=4 fdm=marker - * vim<600: sw=4 ts=4 - */ |