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Class grendel.mime.encoder.MimeBase64Decoder

java.lang.Object
   |
   +----grendel.mime.encoder.MimeEncoder
           |
           +----grendel.mime.encoder.MimeBase64Decoder

Implements a plaintext -> Base64 encoder.

public final class  MimeBase64Decoder
     extends grendel.mime.encoder.MimeEncoder
{
          // Fields 6
     private static final byte EOF;
     private static final byte NUL;
     private byte[] bytes;
     private static final byte[] map;
     private byte[] token;
     private int token_length;

          // Constructors 1
     public MimeBase64Decoder();

          // Methods 4
     private final void decode_final_token(ByteBuf);
     private final void decode_token(ByteBuf);
     public final void eof(ByteBuf);
     public final void translate(ByteBuf, ByteBuf);
}

• token

   private byte[] token

• bytes

   private byte[] bytes

• token_length

   private int token_length

• NUL

   private static final byte NUL

• EOF

   private static final byte EOF

• map

   private static final byte[] map

• MimeBase64Decoder

   public MimeBase64Decoder() 

Default constructor

• decode_token

   private final void decode_token(ByteBuf out) 

• decode_final_token

   private final void decode_final_token(ByteBuf out) 

• translate

   public final void translate(ByteBuf in, 
                               ByteBuf out) 

Given a sequence of input bytes using the Base64 encoding, produces a sequence of unencoded output bytes. Note that some (small) amount of buffering may be necessary, if the input byte stream didn't fall on an appropriate boundary. If there are bytes in `out' already, the new bytes are appended, so the caller should do `out.setLength(0)' first if that's desired.

Overrides:

translate in class MimeEncoder

• eof

   public final void eof(ByteBuf out) 

Tell the Base64 decoder that no more input data will be forthcoming. This may result in output, as a result of flushing the internal buffer. This object must not be used again after calling eof(). If there are bytes in `out' already, the new bytes are appended, so the caller should do `out.setLength(0)' first if that's desired.

Overrides:

eof in class MimeEncoder

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