base coding

Base Coding functions. More...

Collaboration diagram for base coding:

Functions
u32	gf_base64_encode (char *in_buffer, u32 in_buffer_size, char *out_buffer, u32 out_buffer_size)
	base64 encoder More...
u32	gf_base64_decode (char *in_buffer, u32 in_buffer_size, char *out_buffer, u32 out_buffer_size)
	base64 decoder More...
u32	gf_base16_encode (char *in_buffer, u32 in_buffer_size, char *out_buffer, u32 out_buffer_size)
	base16 encoder More...
u32	gf_base16_decode (char *in_buffer, u32 in_buffer_size, char *out_buffer, u32 out_buffer_size)
	base16 decoder More...

Detailed Description

This section documents the base encoding and decoding functions of the GPAC framework.

Function Documentation

u32 gf_base64_encode	(	char *	in_buffer,
		u32	in_buffer_size,
		char *	out_buffer,
		u32	out_buffer_size
	)

Encodes a data buffer to Base64

Parameters

in_buffer	input data buffer
in_buffer_size	input data buffer size
out_buffer	output Base64 buffer location
out_buffer_size	output Base64 buffer allocated size

Returns

size of the encoded Base64 buffer

Note

the encoded data buffer is not NULL-terminated.

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u32 gf_base64_decode	(	char *	in_buffer,
		u32	in_buffer_size,
		char *	out_buffer,
		u32	out_buffer_size
	)

Decodes a Base64 buffer to data

Parameters

in_buffer	input Base64 buffer
in_buffer_size	input Base64 buffer size
out_buffer	output data buffer location
out_buffer_size	output data buffer allocated size

Returns

size of the decoded buffer

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u32 gf_base16_encode	(	char *	in_buffer,
		u32	in_buffer_size,
		char *	out_buffer,
		u32	out_buffer_size
	)

Encodes a data buffer to Base16

Parameters

in_buffer	input data buffer
in_buffer_size	input data buffer size
out_buffer	output Base16 buffer location
out_buffer_size	output Base16 buffer allocated size

Returns

size of the encoded Base16 buffer

Note

the encoded data buffer is not NULL-terminated.

u32 gf_base16_decode	(	char *	in_buffer,
		u32	in_buffer_size,
		char *	out_buffer,
		u32	out_buffer_size
	)

Decodes a Base16 buffer to data

Parameters

in_buffer	input Base16 buffer
in_buffer_size	input Base16 buffer size
out_buffer	output data buffer location
out_buffer_size	output data buffer allocated size

Returns

size of the decoded buffer

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