php_hash_xxhash.h

/*
 +----------------------------------------------------------------------+
 | Copyright (c) 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: |
 | https://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. |
 +----------------------------------------------------------------------+
 | Author: Anatol Belski <ab@php.net> |
 +----------------------------------------------------------------------+
*/

#ifndefPHP_HASH_XXHASH_H
#definePHP_HASH_XXHASH_H

#defineXXH_INLINE_ALL 1
#include"xxhash/xxhash.h"

typedefstruct {
XXH32_state_ts;
} PHP_XXH32_CTX;
#definePHP_XXH32_SPEC "llllllllllll"

PHP_HASH_APIvoidPHP_XXH32Init(PHP_XXH32_CTX*ctx, HashTable*args);
PHP_HASH_APIvoidPHP_XXH32Update(PHP_XXH32_CTX*ctx, constunsigned char*in, size_tlen);
PHP_HASH_APIvoidPHP_XXH32Final(unsigned chardigest[4], PHP_XXH32_CTX*ctx);
PHP_HASH_APIzend_resultPHP_XXH32Copy(constphp_hash_ops*ops, constPHP_XXH32_CTX*orig_context, PHP_XXH32_CTX*copy_context);

typedefstruct {
XXH64_state_ts;
} PHP_XXH64_CTX;
#definePHP_XXH64_SPEC "qqqqqqqqqllq"

PHP_HASH_APIvoidPHP_XXH64Init(PHP_XXH64_CTX*ctx, HashTable*args);
PHP_HASH_APIvoidPHP_XXH64Update(PHP_XXH64_CTX*ctx, constunsigned char*in, size_tlen);
PHP_HASH_APIvoidPHP_XXH64Final(unsigned chardigest[8], PHP_XXH64_CTX*ctx);
PHP_HASH_APIzend_resultPHP_XXH64Copy(constphp_hash_ops*ops, constPHP_XXH64_CTX*orig_context, PHP_XXH64_CTX*copy_context);

#definePHP_XXH3_SECRET_SIZE_MIN XXH3_SECRET_SIZE_MIN
#definePHP_XXH3_SECRET_SIZE_MAX 256

typedefstruct {
XXH3_state_ts;
/* The value must survive the whole streaming cycle from init to final.

 A more flexible mechanism would be to carry zend_string* passed through
 the options. However, that will require to introduce a destructor
 handler for ctx, so then it wolud be automatically called from the
 object destructor. Until that is given, the viable way is to use a
 plausible max secret length. */
constunsigned charsecret[PHP_XXH3_SECRET_SIZE_MAX];
} PHP_XXH3_CTX;

typedefPHP_XXH3_CTXPHP_XXH3_64_CTX;

PHP_HASH_APIvoidPHP_XXH3_64_Init(PHP_XXH3_64_CTX*ctx, HashTable*args);
PHP_HASH_APIvoidPHP_XXH3_64_Update(PHP_XXH3_64_CTX*ctx, constunsigned char*in, size_tlen);
PHP_HASH_APIvoidPHP_XXH3_64_Final(unsigned chardigest[8], PHP_XXH3_64_CTX*ctx);
PHP_HASH_APIzend_resultPHP_XXH3_64_Copy(constphp_hash_ops*ops, constPHP_XXH3_64_CTX*orig_context, PHP_XXH3_64_CTX*copy_context);

typedefPHP_XXH3_CTXPHP_XXH3_128_CTX;

PHP_HASH_APIvoidPHP_XXH3_128_Init(PHP_XXH3_128_CTX*ctx, HashTable*args);
PHP_HASH_APIvoidPHP_XXH3_128_Update(PHP_XXH3_128_CTX*ctx, constunsigned char*in, size_tlen);
PHP_HASH_APIvoidPHP_XXH3_128_Final(unsigned chardigest[16], PHP_XXH3_128_CTX*ctx);
PHP_HASH_APIzend_resultPHP_XXH3_128_Copy(constphp_hash_ops*ops, constPHP_XXH3_128_CTX*orig_context, PHP_XXH3_128_CTX*copy_context);

#endif/* PHP_HASH_XXHASH_H */