/*
+----------------------------------------------------------------------+
| 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: Jim Winstead <jimw@php.net> |
| Xinchen Hui <laruence@php.net> |
+----------------------------------------------------------------------+
*/
#ifndef BASE64_H
#define BASE64_H
/*
* NEON and AVX512 implementation are based on https://github.com/WojciechMula/base64simd
* which is copyrighted to:
* Copyright (c) 2015-2018, Wojciech Mula
* All rights reserved.
*
* SSSE3 and AVX2 implementation are based on https://github.com/aklomp/base64
* which is copyrighted to:
*
* Copyright (c) 2005-2007, Nick Galbreath
* Copyright (c) 2013-2017, Alfred Klomp
* Copyright (c) 2015-2017, Wojciech Mula
* Copyright (c) 2016-2017, Matthieu Darbois
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#if (defined(ZEND_INTRIN_AVX2_FUNC_PTR) || defined(ZEND_INTRIN_SSSE3_FUNC_PTR) || defined(ZEND_INTRIN_AVX512_FUNC_PTR) || defined(ZEND_INTRIN_AVX512_VBMI_FUNC_PTR)) && !defined(ZEND_INTRIN_AVX2_NATIVE)
PHP_MINIT_FUNCTION(base64_intrin);
#endif
/* php_base64_encode_ex flags */
#define PHP_BASE64_NO_PADDING 1
PHPAPI extern zend_string *php_base64_encode_ex(const unsigned char *, size_t, zend_long flags);
PHPAPI extern zend_string *php_base64_decode_ex(const unsigned char *, size_t, bool);
static inline zend_string *php_base64_encode(const unsigned char *str, size_t len) {
return php_base64_encode_ex(str, len, 0);
}
static inline zend_string *php_base64_encode_str(const zend_string *str) {
return php_base64_encode((const unsigned char*)(ZSTR_VAL(str)), ZSTR_LEN(str));
}
static inline zend_string *php_base64_decode(const unsigned char *str, size_t len) {
return php_base64_decode_ex(str, len, 0);
}
static inline zend_string *php_base64_decode_str(const zend_string *str) {
return php_base64_decode_ex((const unsigned char*)(ZSTR_VAL(str)), ZSTR_LEN(str), 0);
}
#endif /* BASE64_H */
