1
/* Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
3
This program is free software; you can redistribute it and/or modify
4
it under the terms of the GNU General Public License as published by
5
the Free Software Foundation; version 2 of the License.
7
This program is distributed in the hope that it will be useful,
8
but WITHOUT ANY WARRANTY; without even the implied warranty of
9
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10
GNU General Public License for more details.
12
You should have received a copy of the GNU General Public License
13
along with this program; if not, write to the Free Software
14
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
16
#ifndef __BASE64_H_INCLUDED__
17
#define __BASE64_H_INCLUDED__
24
Calculate how much memory needed for dst of base64_encode()
26
int base64_needed_encoded_length(int length_of_data);
29
Maximum length base64_encode_needed_length() can accept with no overflow.
31
int base64_encode_max_arg_length(void);
34
Calculate how much memory needed for dst of base64_decode()
36
int base64_needed_decoded_length(int length_of_encoded_data);
39
Maximum length base64_decode_needed_length() can accept with no overflow.
41
int base64_decode_max_arg_length();
44
Encode data as a base64 string
46
int base64_encode(const void *src, size_t src_len, char *dst);
49
Decode a base64 string into data
51
int base64_decode(const char *src, size_t src_len,
52
void *dst, const char **end_ptr, int flags);
54
/* Allow multuple chunks 'AAA= AA== AA==', binlog uses this */
55
#define MY_BASE64_DECODE_ALLOW_MULTIPLE_CHUNKS 1
61
#endif /* !__BASE64_H_INCLUDED__ */