All Packages  This Package  Class Hierarchy  Class Search  Index

Class grendel.mime.parser.MimeDwimText

java.lang.Object
   |
   +----grendel.mime.parser.MimeObject
           |
           +----grendel.mime.parser.MimeContainer
                   |
                   +----grendel.mime.parser.MimeDwimText

This class implements a parser for untyped message contents, that is, it is the class used for the body of a message/rfc822 object which had no Content-Type header, as opposed to an unrecognized content-type. Such a message, technically, does not contain MIME data (it follows only RFC 822, not RFC 1521.)

This is a container class, and the reason for that is that it loosely parses the body of the message looking for ``sub-parts'' and then creates appropriate containers for them.

More specifically, it looks for uuencoded and BinHexed data. It may do more than that some day. (DWIM stands for ``Do What I Mean.'')

See Also: MimeMultipart, MimeXSunAttachment

class  MimeDwimText
     extends grendel.mime.parser.MimeContainer
{
          // Fields 9
     private static final int BINHEX;
     private static final int TEXT;
     private static final int UUE;
     ByteLineBuffer line_buffer;
     ByteBuf line_bytes;
     String subpart_encoding;
     String subpart_name;
     String subpart_type;
     int type;

          // Constructors 1
     public MimeDwimText(String, InternetHeaders);

          // Methods 9
     boolean binhex_begin_line_p(byte[], int);
     boolean binhex_end_line_p(byte[], int);
     String name_to_content_type(String);
     void open_untyped_child();
     void process_line(ByteBuf);
     public void pushBytes(ByteBuf);
     public void pushEOF();
     boolean uue_begin_line_p(byte[], int);
     boolean uue_end_line_p(byte[], int);
}

• line_buffer

   ByteLineBuffer line_buffer

• line_bytes

   ByteBuf line_bytes

• TEXT

   private static final int TEXT

• UUE

   private static final int UUE

• BINHEX

   private static final int BINHEX

• type

   int type

• subpart_name

   String subpart_name

• subpart_type

   String subpart_type

• subpart_encoding

   String subpart_encoding

• MimeDwimText

   public MimeDwimText(String content_type, 
                       InternetHeaders headers) 

• pushBytes

   public void pushBytes(ByteBuf bytes) 

Buffers the bytes into lines, and calls process_line() on each line.

Overrides:

pushBytes in class MimeObject

• pushEOF

   public void pushEOF() 

Flushes the line buffer, and (maybe) calls process_line() one last time.

Overrides:

pushEOF in class MimeContainer

• process_line

   void process_line(ByteBuf line_buf) 

Called for each line of this part.

• open_untyped_child

   void open_untyped_child() 

• uue_begin_line_p

   boolean uue_begin_line_p(byte[] line, 
                            int length) 

• uue_end_line_p

   boolean uue_end_line_p(byte[] line, 
                          int length) 

• binhex_begin_line_p

   boolean binhex_begin_line_p(byte[] line, 
                               int length) 

• binhex_end_line_p

   boolean binhex_end_line_p(byte[] line, 
                             int length) 

• name_to_content_type

   String name_to_content_type(String filename) 

All Packages  This Package  Class Hierarchy  Class Search  Index