i2p.susi.webmail.encoding

Class EightBit

java.lang.Object

i2p.susi.webmail.encoding.Encoding

i2p.susi.webmail.encoding.EightBit

public class EightBit
extends Encoding

Decode only. See encode().

Field Summary

Fields inherited from class i2p.susi.webmail.encoding.Encoding

_log

Constructor Summary

Constructors

Constructor and Description
EightBit()

Method Summary

Modifier and Type	Method and Description
Buffer	decode(Buffer in) Decode a buffer into another buffer.
Buffer	decode(byte[] in, int offset, int length) Decode a portion of a byte array.
void	decode(InputStream in, Buffer out) Copy in to out, unchanged
String	encode(byte[] in) TODO would be nice to implement this, as it is supported on the project server, but content must be CRLF terminated with a max of 998 chars per line.
String	getName() Returns the name of this encoding.

Methods inherited from class i2p.susi.webmail.encoding.Encoding

decode, decode, decode, encode, encode

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EightBit

public EightBit()

Method Detail

decode

public Buffer decode(Buffer in)

Description copied from class: Encoding

Decode a buffer into another buffer. This implementation just calls decode(in.content, in.offset, in.length). Most classes will not need to override.

Overrides:

decode in class Encoding

Parameters:

in - the buffer containing data to decode

Returns:

in unchanged

See Also:

Encoding.decode(byte[], int, int)

decode

public Buffer decode(byte[] in,
                     int offset,
                     int length)

Description copied from class: Encoding

Decode a portion of a byte array.

Overrides:

decode in class Encoding

Parameters:

in - the byte array to decode

offset - the starting position in the array

length - the number of bytes to decode

Returns:

a buffer containing the decoded data as a String

decode

public void decode(InputStream in,
                   Buffer out)
            throws IOException

Copy in to out, unchanged

Specified by:

decode in class Encoding

Parameters:

in - the input stream to read data from

out - the buffer to write decoded data to

Throws:

DecodingException - if decoding fails

IOException - if reading from input stream fails

See Also:

Encoding.decode(byte[], int, int)

encode

public String encode(byte[] in)
              throws EncodingException

TODO would be nice to implement this, as it is supported on the project server, but content must be CRLF terminated with a max of 998 chars per line. And you can't have leading dots either, we'd have to prevent or double-dot it. That would be expensive to check, using either a double read or pulling it all into memory. So it's prohibitive for attachments. We could do it for the message body, since it's in memory already, but that's not much of a win. ref: https://stackoverflow.com/questions/29510178/how-to-handle-1000-character-lines-in-8bit-mime

Specified by:

encode in class Encoding

Parameters:

in - the byte array to encode

Returns:

the encoded string, SMTP-safe

Throws:

EncodingException - always

getName

public String getName()

Description copied from class: Encoding

Returns the name of this encoding.

Specified by:

getName in class Encoding

Returns:

the encoding name