C# Class MimeKit.Encodings.UUDecoder

Incrementally decodes content encoded with the Unix-to-Unix encoding.

The UUEncoding is an encoding that predates MIME and was used to encode binary content such as images and other types of multi-media to ensure that the data remained intact when sent via 7bit transports such as SMTP.

These days, the UUEncoding has largely been deprecated in favour of the base64 encoding, however, some older mail clients still use it.

Inheritance: IMimeDecoder

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Public Methods

Method	Description
Clone ( ) : IMimeDecoder	Clone the UUDecoder with its current state. Creates a new UUDecoder with exactly the same state as the current decoder.
Decode ( byte input, int length, byte output ) : int	Decodes the specified input into the output buffer. Decodes the specified input into the output buffer. The output buffer should be large enough to hold all of the decoded input. For estimating the size needed for the output buffer, see EstimateOutputLength.
Decode ( byte input, int startIndex, int length, byte output ) : int	Decodes the specified input into the output buffer. Decodes the specified input into the output buffer. The output buffer should be large enough to hold all of the decoded input. For estimating the size needed for the output buffer, see EstimateOutputLength.
EstimateOutputLength ( int inputLength ) : int	Estimates the length of the output. Estimates the number of bytes needed to decode the specified number of input bytes.
Reset ( ) : void	Resets the decoder. Resets the state of the decoder.
UUDecoder ( ) : System	Initializes a new instance of the MimeKit.Encodings.UUDecoder class. Creates a new Unix-to-Unix decoder.
UUDecoder ( bool payloadOnly ) : System	Initializes a new instance of the MimeKit.Encodings.UUDecoder class. Creates a new Unix-to-Unix decoder.

Private Methods

Method	Description
ScanBeginMarker ( byte inptr, byte inend ) : byte*
ValidateArguments ( byte input, int startIndex, int length, byte output ) : void

Method Details

Clone() public method

Clone the UUDecoder with its current state.

Creates a new UUDecoder with exactly the same state as the current decoder.

public Clone ( ) : IMimeDecoder
return	IMimeDecoder

Decode() public method

Decodes the specified input into the output buffer.

The output buffer should be large enough to hold all of the decoded input. For estimating the size needed for the output buffer, see EstimateOutputLength.

public Decode ( byte input, int length, byte output ) : int
input	byte	A pointer to the beginning of the input buffer.
length	int	The length of the input buffer.
output	byte	A pointer to the beginning of the output buffer.
return	int

Decode() public method

Decodes the specified input into the output buffer.

The output buffer should be large enough to hold all of the decoded input. For estimating the size needed for the output buffer, see EstimateOutputLength.

/// is null. /// -or- /// is null. /// /// and do not specify /// a valid range in the byte array. /// /// is not large enough to contain the encoded content. /// Use the method to properly determine the /// necessary length of the byte array. ///

public Decode ( byte input, int startIndex, int length, byte output ) : int
input	byte	The input buffer.
startIndex	int	The starting index of the input buffer.
length	int	The length of the input buffer.
output	byte	The output buffer.
return	int

EstimateOutputLength() public method

Estimates the length of the output.

Estimates the number of bytes needed to decode the specified number of input bytes.

public EstimateOutputLength ( int inputLength ) : int
inputLength	int	The input length.
return	int

Reset() public method

Resets the decoder.

Resets the state of the decoder.

public Reset ( ) : void
return	void

UUDecoder() public method

Initializes a new instance of the MimeKit.Encodings.UUDecoder class.

Creates a new Unix-to-Unix decoder.

public UUDecoder ( ) : System
return	System

UUDecoder() public method

Initializes a new instance of the MimeKit.Encodings.UUDecoder class.

Creates a new Unix-to-Unix decoder.

public UUDecoder ( bool payloadOnly ) : System
payloadOnly	bool	/// If true, decoding begins immediately rather than after finding a begin-line. ///
return	System