org.mortbay.jetty
Class HttpParser

java.lang.Object
  org.mortbay.jetty.HttpParser

All Implemented Interfaces:

HttpTokens

public class HttpParser
extends Object
implements HttpTokens

Author:

gregw

Nested Class Summary

static class

HttpParser.EventHandler

Field Summary

private Buffer	_buffer
private Buffers	_buffers
private BufferCache.CachedBuffer	_cached
protected int	_chunkLength
protected int	_chunkPosition
private Buffer	_content
private int	_contentBufferSize
protected int	_contentLength
protected int	_contentPosition
private EndPoint	_endp
protected byte	_eol
private HttpParser.EventHandler	_handler
private boolean	_hasContent
private Buffer	_header
private int	_headerBufferSize
protected int	_length
private String	_multiLineValue
private boolean	_response
protected int	_state
private View	_tok0
private View	_tok1
static int	STATE_CHUNK
static int	STATE_CHUNK_PARAMS
static int	STATE_CHUNK_SIZE
static int	STATE_CHUNKED_CONTENT
static int	STATE_CONTENT
static int	STATE_END
static int	STATE_END0
static int	STATE_END1
static int	STATE_EOF_CONTENT
static int	STATE_FIELD0
static int	STATE_FIELD1
static int	STATE_FIELD2
static int	STATE_HEADER
static int	STATE_HEADER_NAME
static int	STATE_HEADER_VALUE
static int	STATE_SPACE1
static int	STATE_SPACE2
static int	STATE_START

Fields inherited from interface org.mortbay.jetty.HttpTokens

CARRIAGE_RETURN, CHUNKED_CONTENT, COLON, CRLF, EOF_CONTENT, LINE_FEED, NO_CONTENT, SELF_DEFINING_CONTENT, SEMI_COLON, SPACE, TAB, UNKNOWN_CONTENT

Constructor Summary

HttpParser(Buffer buffer, HttpParser.EventHandler handler)
Constructor.

HttpParser(Buffers buffers, EndPoint endp, HttpParser.EventHandler handler, int headerBufferSize, int contentBufferSize)
Constructor.

Method Summary

int	getContentLength()
(package private) Buffer	getHeaderBuffer()
int	getState()
boolean	inContentState()
boolean	inHeaderState()
boolean	isChunking()
boolean	isState(int state)
void	parse() Parse until END state.
void	parseAvailable() Parse until END state.
long	parseNext() Parse until next Event.
void	reset(boolean returnBuffers)
void	setState(int state)
String	toString(Buffer buf)

Methods inherited from class java.lang.Object

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

Field Detail

STATE_START

public static final int STATE_START

See Also:

Constant Field Values

STATE_FIELD0

public static final int STATE_FIELD0

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Constant Field Values

STATE_SPACE1

public static final int STATE_SPACE1

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Constant Field Values

STATE_FIELD1

public static final int STATE_FIELD1

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Constant Field Values

STATE_SPACE2

public static final int STATE_SPACE2

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Constant Field Values

STATE_END0

public static final int STATE_END0

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Constant Field Values

STATE_END1

public static final int STATE_END1

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Constant Field Values

STATE_FIELD2

public static final int STATE_FIELD2

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Constant Field Values

STATE_HEADER

public static final int STATE_HEADER

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Constant Field Values

STATE_HEADER_NAME

public static final int STATE_HEADER_NAME

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Constant Field Values

STATE_HEADER_VALUE

public static final int STATE_HEADER_VALUE

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Constant Field Values

STATE_END

public static final int STATE_END

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Constant Field Values

STATE_EOF_CONTENT

public static final int STATE_EOF_CONTENT

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Constant Field Values

STATE_CONTENT

public static final int STATE_CONTENT

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Constant Field Values

STATE_CHUNKED_CONTENT

public static final int STATE_CHUNKED_CONTENT

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Constant Field Values

STATE_CHUNK_SIZE

public static final int STATE_CHUNK_SIZE

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Constant Field Values

STATE_CHUNK_PARAMS

public static final int STATE_CHUNK_PARAMS

See Also:

Constant Field Values

STATE_CHUNK

public static final int STATE_CHUNK

See Also:

Constant Field Values

_state

protected int _state

_eol

protected byte _eol

_length

protected int _length

_contentLength

protected int _contentLength

_contentPosition

protected int _contentPosition

_chunkLength

protected int _chunkLength

_chunkPosition

protected int _chunkPosition

_buffers

private Buffers _buffers

_endp

private EndPoint _endp

_header

private Buffer _header

_content

private Buffer _content

_buffer

private Buffer _buffer

_headerBufferSize

private int _headerBufferSize

_contentBufferSize

private int _contentBufferSize

_hasContent

private boolean _hasContent

_handler

private HttpParser.EventHandler _handler

_cached

private BufferCache.CachedBuffer _cached

_tok0

private View _tok0

_tok1

private View _tok1

_multiLineValue

private String _multiLineValue

_response

private boolean _response

Constructor Detail

HttpParser

public HttpParser(Buffer buffer,
                  HttpParser.EventHandler handler)

Constructor.

HttpParser

public HttpParser(Buffers buffers,
                  EndPoint endp,
                  HttpParser.EventHandler handler,
                  int headerBufferSize,
                  int contentBufferSize)

Constructor.

Parameters:

headerBufferSize - TODO

contentBufferSize - TODO

Method Detail

getState

public int getState()

isState

public boolean isState(int state)

setState

public void setState(int state)

inHeaderState

public boolean inHeaderState()

inContentState

public boolean inContentState()

getContentLength

public int getContentLength()

isChunking

public boolean isChunking()

toString

public String toString(Buffer buf)

parse

public void parse()
           throws IOException

Parse until END state.

Parameters:

handler -

source -

Throws:

IOException

parseAvailable

public void parseAvailable()
                    throws IOException

Parse until END state.

Parameters:

handler -

source -

Throws:

IOException

parseNext

public long parseNext()
               throws IOException

Parse until next Event.

Throws:

IOException

reset

public void reset(boolean returnBuffers)

getHeaderBuffer

Buffer getHeaderBuffer()