org.w3c.www.mime
Class MimeParser

java.lang.Object
  org.w3c.www.mime.MimeParser

public class MimeParser
extends java.lang.Object

The MimeParser class parses an input MIME stream.

Field Summary

protected int	bsize
protected byte[]	buffer
protected int	ch
protected MimeParserFactory	factory The factory used to create new MIME header holders.
protected java.io.InputStream	input

Constructor Summary

MimeParser(java.io.InputStream input, MimeParserFactory factory)
Create an instance of the MIMEParser class.

Method Summary

protected void	append(int c)
protected void	expect(int car)
java.io.InputStream	getInputStream() Get the message body, as an input stream.
static void	main(java.lang.String[] args) Debuging
MimeHeaderHolder	parse() parse the stream, and create a MimeHeaderHolder containing all the parsed headers, in lenient mode Always be lenient by default (general rule is: be lenient in what you accept conservative with what you generate).
MimeHeaderHolder	parse(boolean lenient) parse the stream, and create a MimeHeaderHolder containing all the parsed headers, note that invalid headers will trigger an exception in stirct mode, and will just be removed in lenient mode
protected void	parse822HeaderBody()
protected void	parse822HeaderBody(boolean lenient)
protected void	parse822HeaderBodyLenient()
protected void	parse822HeaderBodyStrict()
protected java.lang.String	parse822HeaderName()
protected void	parse822Headers(MimeHeaderHolder msg)
protected void	parse822Headers(MimeHeaderHolder msg, boolean lenient)
protected java.lang.String	parseToken(boolean lower)
int	read()
protected void	skipSpaces()
void	unread(int ch)

Methods inherited from class java.lang.Object

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

Field Detail

ch

protected int ch

input

protected java.io.InputStream input

buffer

protected byte[] buffer

bsize

protected int bsize

factory

protected MimeParserFactory factory

The factory used to create new MIME header holders.

Constructor Detail

MimeParser

public MimeParser(java.io.InputStream input,
                  MimeParserFactory factory)

Create an instance of the MIMEParser class.

Parameters:

in - The input stream to be parsed as a MIME stream.

factory - The factory used to create MIME header holders.

Method Detail

expect

protected void expect(int car)
               throws MimeParserException,
                      java.io.IOException

Throws:

MimeParserException

java.io.IOException

skipSpaces

protected void skipSpaces()
                   throws MimeParserException,
                          java.io.IOException

Throws:

MimeParserException

java.io.IOException

append

protected final void append(int c)

parse822HeaderName

protected java.lang.String parse822HeaderName()
                                       throws MimeParserException,
                                              java.io.IOException

Throws:

MimeParserException

java.io.IOException

parse822HeaderBody

protected void parse822HeaderBody()
                           throws MimeParserException,
                                  java.io.IOException

Throws:

MimeParserException

java.io.IOException

parse822HeaderBodyLenient

protected void parse822HeaderBodyLenient()
                                  throws MimeParserException,
                                         java.io.IOException

Throws:

MimeParserException

java.io.IOException

parse822HeaderBody

protected void parse822HeaderBody(boolean lenient)
                           throws MimeParserException,
                                  java.io.IOException

Throws:

MimeParserException

java.io.IOException

parse822HeaderBodyStrict

protected void parse822HeaderBodyStrict()
                                 throws MimeParserException,
                                        java.io.IOException

Throws:

MimeParserException

java.io.IOException

parseToken

protected java.lang.String parseToken(boolean lower)
                               throws MimeParserException,
                                      java.io.IOException

Throws:

MimeParserException

java.io.IOException

parse822Headers

protected void parse822Headers(MimeHeaderHolder msg,
                               boolean lenient)
                        throws MimeParserException,
                               java.io.IOException

Throws:

MimeParserException

java.io.IOException

parse822Headers

protected void parse822Headers(MimeHeaderHolder msg)
                        throws MimeParserException,
                               java.io.IOException

Throws:

MimeParserException

java.io.IOException

parse

public MimeHeaderHolder parse(boolean lenient)
                       throws MimeParserException,
                              java.io.IOException

parse the stream, and create a MimeHeaderHolder containing all the parsed headers, note that invalid headers will trigger an exception in stirct mode, and will just be removed in lenient mode

Parameters:

lenient, - a boolean, true if we want to be kind with bad people

Returns:

a MimeHeaderHolder instance containing the aprsed headers

Throws:

MimeParserException

java.io.IOException

parse

public MimeHeaderHolder parse()
                       throws MimeParserException,
                              java.io.IOException

parse the stream, and create a MimeHeaderHolder containing all the parsed headers, in lenient mode Always be lenient by default (general rule is: be lenient in what you accept conservative with what you generate).

Throws:

MimeParserException

java.io.IOException

read

public int read()
         throws java.io.IOException

Throws:

java.io.IOException

unread

public void unread(int ch)

getInputStream

public java.io.InputStream getInputStream()

Get the message body, as an input stream.

Returns:

The input stream used by the parser to get data, after a call to parse, this input stream contains exactly the body of the message.

main

public static void main(java.lang.String[] args)

Debuging