Base64 Encoding and Decoding

Collaboration diagram for Base64 Encoding and Decoding:

Functions
signed char *	bu_b64_encode (const signed char *input)
signed char *	bu_b64_encode_block (const signed char *input, size_t length_in)
int	bu_b64_decode (signed char **output_buffer, const signed char *input)
int	bu_b64_decode_block (signed char **output_buffer, const signed char *input, size_t length_in)

Detailed Description

Functions for b64 encoding and decoding.

Function Documentation

bu_b64_encode()

signed char * bu_b64_encode

(

const signed char *

input

)

Encode null terminated input char array to b64.

Caller is responsible for freeing memory allocated to hold output buffer.

bu_b64_encode_block()

signed char * bu_b64_encode_block	(	const signed char *	input,
		size_t	length_in
	)

Encode length_in blocks in char array input to b64.

Caller is responsible for freeing memory allocated to hold output buffer.

bu_b64_decode()

int bu_b64_decode	(	signed char **	output_buffer,
		const signed char *	input
	)

Decode null terminated b64 array to output_buffer.

Caller is responsible for freeing memory allocated to hold output buffer.

bu_b64_decode_block()

int bu_b64_decode_block	(	signed char **	output_buffer,
		const signed char *	input,
		size_t	length_in
	)

Decode length_in blocks in b64 array input to output_buffer.

Caller is responsible for freeing memory allocated to hold output buffer.