MIME Decoding Functions

Functions
binary	Mime::mime_decode_base64 (data str)
	returns a binary value from a string in "BASE64" encoding according to RFC 2045 More...
string	Mime::mime_decode_base64_to_string (data str, *string encoding)
	returns a string value from a string in "BASE64" encoding according to RFC 2045 More...
string	Mime::mime_decode_header (string hdr)
	decodes a header string; if any part of the string is encoded with "B" ("BASE64") or "Q" ("quoted-printable") encodings according to RFC 2045 section 6.7, then those parts are decoded and the decoded string is returned More...
string	Mime::mime_decode_quoted_printable (string str, *string encoding)
	returns a string parsed from "quoted-printable" (or "QP") encoding according to RFC 2045 section 6.7 More...
data	Mime::mime_decode_transfer_data (data data, string enc, *string ct)
	decodes data according to the given encoding More...

Detailed Description

Function Documentation

binary Mime::mime_decode_base64

(

data

str

)

returns a binary value from a string in "BASE64" encoding according to RFC 2045

Parameters

str	the string to decode

Note

this function is basically just a wrapper for the standard Qore function parseBase64String()

string Mime::mime_decode_base64_to_string	(	data	str,
		*string	encoding
	)

returns a string value from a string in "BASE64" encoding according to RFC 2045

Parameters

str	the string to decode
encoding	the character encoding to use for the string returned (if not present the default encoding is used)

Note

this function is basically just a wrapper for the standard Qore function parseBase64StringtoString()

string Mime::mime_decode_header

(

string

hdr

)

decodes a header string; if any part of the string is encoded with "B" ("BASE64") or "Q" ("quoted-printable") encodings according to RFC 2045 section 6.7, then those parts are decoded and the decoded string is returned

Parameters

hdr	the header value string to decode

Returns

the decoded value of the header

string Mime::mime_decode_quoted_printable	(	string	str,
		*string	encoding
	)

returns a string parsed from "quoted-printable" (or "QP") encoding according to RFC 2045 section 6.7

Parameters

str	the string to decode
encoding	the character encoding to use for the string returned (if not present the default encoding is used)

Exceptions

QUOTED-PRINTABLE-DECODE-ERROR

an error occurred decoding the quoted-printable string

data Mime::mime_decode_transfer_data	(	data	data,
		string	enc,
		*string	ct
	)

decodes data according to the given encoding

Parameters

data	the data to decode
enc	the decoding to use; see MIME Content Transfer Encoding Constants for possible values (case is ignored)
ct	the content-type of the data; if there is a "charset=xxx" component and the data is decoded to a string, then it will be returned in the given character encoding

Exceptions

MIME-TRANSFER-ENCODING-ERROR

unknown transfer encoding