Manipulating MiniMIME codecs

Codec manipulation
int	mm_codec_hasdecoder (const char *encoding)
int	mm_codec_hasencoder (const char *encoding)
int	mm_codec_isregistered (const char *encoding)
int	mm_codec_register (const char *encoding, char *(*encoder)(char *data, u_int32_t i), char *(*decoder)(char *data))
int	mm_codec_unregister (const char *encoding)
int	mm_codec_unregisterall (void)
void	mm_codec_registerdefaultcodecs (void)

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Function Documentation

int mm_codec_hasdecoder

(

const char *

encoding

)

Looks up whether a context has an decoder installed for a given encoding

Parameters:

encoding

The encoding specifier to look up

Returns:

1 if a decoder is installed or 0 if not

int mm_codec_hasencoder

(

const char *

encoding

)

Looks up whether a context has an encoder installed for a given encoding

Parameters:

	ctx	A valid MIME context
	encoding	The encoding specifier to look up

Returns:

1 if an encoder is installed or 0 if not

int mm_codec_isregistered

(

const char *

encoding

)

Looks up whether a codec for a given encoding is installed to a context

Parameters:

encoding

The encoding specifier to look up

Returns:

1 if a codec was found or 0 if not

int mm_codec_register	(	const char *	encoding,
		char *(*)(char *data, u_int32_t i)	encoder,
		char *(*)(char *data)	decoder
	)

Registers a codec with the MiniMIME library

Parameters:

	encoding	The encoding specifier for which to register the codec
	encoder	The encoder function for this encoding
	decoder	The decoder function for this encoding

Returns:

1 if successfull or 0 if not

This function registers a codec for a given MiniMIME context. The codec may provide an decoder, an encoder or both (but not none). If there is a codec already installed for this encoding, the function will puke.

void mm_codec_registerdefaultcodecs

(

void

)

Registers the default codecs to a MiniMIME context

This functions registers the codecs for the following encodings to a MiniMIME context:

• Base64
• (TODO:) Quoted-Printable

int mm_codec_unregister

(

const char *

encoding

)

Unregisters a MiniMIME codec

Parameters:

encoding

The encoding specifier which to unregister

Returns:

0 if unregistered successfully, or -1 if there was no such codec

int mm_codec_unregisterall

(

void

)

Unregisters all codecs within a context

Parameters:

ctx

A valid MiniMIME context

Returns:

0 if all codecs were unregistered successfully or -1 if an error occured.

Note:

Foobar

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