repo/luan: src/org/eclipse/jetty/http/HttpParser.java annotate

annotate src/org/eclipse/jetty/http/HttpParser.java @ 831:86338c0029a9

simplify HttpFields

author	Franklin Schmidt <fschmidt@gmail.com>
date	Fri, 16 Sep 2016 00:26:23 -0600
parents	8e9db0bbf4f9
children	220ad4853cda

rev	line source
802 3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1 //
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	2 // ========================================================================
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	3 // Copyright (c) 1995-2014 Mort Bay Consulting Pty. Ltd.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	4 // ------------------------------------------------------------------------
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	5 // All rights reserved. This program and the accompanying materials
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	6 // are made available under the terms of the Eclipse Public License v1.0
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	7 // and Apache License v2.0 which accompanies this distribution.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	8 //
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	9 // The Eclipse Public License is available at
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	10 // http://www.eclipse.org/legal/epl-v10.html
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	11 //
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	12 // The Apache License v2.0 is available at
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	13 // http://www.opensource.org/licenses/apache2.0.php
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	14 //
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	15 // You may elect to redistribute this code under either of these licenses.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	16 // ========================================================================
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	17 //
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	18
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	19 package org.eclipse.jetty.http;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	20
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	21 import java.io.IOException;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	22
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	23 import org.eclipse.jetty.io.Buffer;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	24 import org.eclipse.jetty.io.BufferCache.CachedBuffer;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	25 import org.eclipse.jetty.io.BufferUtil;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	26 import org.eclipse.jetty.io.Buffers;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	27 import org.eclipse.jetty.io.ByteArrayBuffer;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	28 import org.eclipse.jetty.io.EndPoint;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	29 import org.eclipse.jetty.io.EofException;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	30 import org.eclipse.jetty.io.View;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	31 import org.eclipse.jetty.io.bio.StreamEndPoint;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	32 import org.eclipse.jetty.util.StringUtil;
820 8e9db0bbf4f9 remove org.eclipse.jetty.util.log and upgrade slf4j Franklin Schmidt <fschmidt@gmail.com> parents: 802 diff changeset	33 import org.slf4j.Logger;
8e9db0bbf4f9 remove org.eclipse.jetty.util.log and upgrade slf4j Franklin Schmidt <fschmidt@gmail.com> parents: 802 diff changeset	34 import org.slf4j.LoggerFactory;
802 3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	35
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	36 public class HttpParser implements Parser
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	37 {
820 8e9db0bbf4f9 remove org.eclipse.jetty.util.log and upgrade slf4j Franklin Schmidt <fschmidt@gmail.com> parents: 802 diff changeset	38 private static final Logger LOG = LoggerFactory.getLogger(HttpParser.class);
802 3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	39
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	40 // States
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	41 public static final int STATE_START=-14;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	42 public static final int STATE_FIELD0=-13;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	43 public static final int STATE_SPACE1=-12;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	44 public static final int STATE_STATUS=-11;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	45 public static final int STATE_URI=-10;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	46 public static final int STATE_SPACE2=-9;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	47 public static final int STATE_END0=-8;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	48 public static final int STATE_END1=-7;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	49 public static final int STATE_FIELD2=-6;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	50 public static final int STATE_HEADER=-5;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	51 public static final int STATE_HEADER_NAME=-4;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	52 public static final int STATE_HEADER_IN_NAME=-3;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	53 public static final int STATE_HEADER_VALUE=-2;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	54 public static final int STATE_HEADER_IN_VALUE=-1;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	55 public static final int STATE_END=0;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	56 public static final int STATE_EOF_CONTENT=1;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	57 public static final int STATE_CONTENT=2;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	58 public static final int STATE_CHUNKED_CONTENT=3;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	59 public static final int STATE_CHUNK_SIZE=4;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	60 public static final int STATE_CHUNK_PARAMS=5;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	61 public static final int STATE_CHUNK=6;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	62 public static final int STATE_SEEKING_EOF=7;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	63
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	64 private final EventHandler _handler;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	65 private final Buffers _buffers; // source of buffers
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	66 private final EndPoint _endp;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	67 private Buffer _header; // Buffer for header data (and small _content)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	68 private Buffer _body; // Buffer for large content
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	69 private Buffer _buffer; // The current buffer in use (either _header or _content)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	70 private CachedBuffer _cached;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	71 private final View.CaseInsensitive _tok0; // Saved token: header name, request method or response version
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	72 private final View.CaseInsensitive _tok1; // Saved token: header value, request URI or response code
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	73 private String _multiLineValue;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	74 private int _responseStatus; // If >0 then we are parsing a response
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	75 private boolean _forceContentBuffer;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	76 private boolean _persistent;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	77
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	78 /* ------------------------------------------------------------------------------- */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	79 protected final View _contentView=new View(); // View of the content in the buffer for {@link Input}
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	80 protected int _state=STATE_START;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	81 protected byte _eol;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	82 protected int _length;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	83 protected long _contentLength;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	84 protected long _contentPosition;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	85 protected int _chunkLength;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	86 protected int _chunkPosition;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	87 private boolean _headResponse;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	88
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	89 /* ------------------------------------------------------------------------------- */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	90 /**
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	91 * Constructor.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	92 */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	93 public HttpParser(Buffer buffer, EventHandler handler)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	94 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	95 _endp=null;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	96 _buffers=null;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	97 _header=buffer;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	98 _buffer=buffer;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	99 _handler=handler;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	100
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	101 _tok0=new View.CaseInsensitive(_header);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	102 _tok1=new View.CaseInsensitive(_header);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	103 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	104
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	105 /* ------------------------------------------------------------------------------- */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	106 /**
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	107 * Constructor.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	108 * @param buffers the buffers to use
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	109 * @param endp the endpoint
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	110 * @param handler the even handler
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	111 */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	112 public HttpParser(Buffers buffers, EndPoint endp, EventHandler handler)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	113 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	114 _buffers=buffers;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	115 _endp=endp;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	116 _handler=handler;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	117 _tok0=new View.CaseInsensitive();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	118 _tok1=new View.CaseInsensitive();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	119 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	120
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	121 /* ------------------------------------------------------------------------------- */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	122 public long getContentLength()
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	123 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	124 return _contentLength;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	125 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	126
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	127 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	128 public long getContentRead()
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	129 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	130 return _contentPosition;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	131 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	132
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	133 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	134 /** Set if a HEAD response is expected
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	135 * @param head
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	136 */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	137 public void setHeadResponse(boolean head)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	138 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	139 _headResponse=head;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	140 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	141
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	142 /* ------------------------------------------------------------------------------- */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	143 public int getState()
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	144 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	145 return _state;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	146 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	147
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	148 /* ------------------------------------------------------------------------------- */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	149 public boolean inContentState()
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	150 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	151 return _state > 0;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	152 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	153
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	154 /* ------------------------------------------------------------------------------- */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	155 public boolean inHeaderState()
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	156 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	157 return _state < 0;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	158 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	159
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	160 /* ------------------------------------------------------------------------------- */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	161 public boolean isChunking()
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	162 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	163 return _contentLength==HttpTokens.CHUNKED_CONTENT;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	164 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	165
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	166 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	167 public boolean isIdle()
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	168 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	169 return isState(STATE_START);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	170 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	171
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	172 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	173 public boolean isComplete()
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	174 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	175 return isState(STATE_END);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	176 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	177
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	178 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	179 public boolean isMoreInBuffer()
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	180 throws IOException
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	181 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	182 return ( _header!=null && _header.hasContent() \|\|
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	183 _body!=null && _body.hasContent());
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	184 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	185
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	186 /* ------------------------------------------------------------------------------- */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	187 public boolean isState(int state)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	188 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	189 return _state == state;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	190 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	191
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	192 /* ------------------------------------------------------------------------------- */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	193 public boolean isPersistent()
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	194 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	195 return _persistent;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	196 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	197
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	198 /* ------------------------------------------------------------------------------- */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	199 public void setPersistent(boolean persistent)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	200 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	201 _persistent = persistent;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	202 if (!_persistent &&(_state==STATE_END \|\| _state==STATE_START))
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	203 _state=STATE_SEEKING_EOF;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	204 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	205
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	206 /* ------------------------------------------------------------------------------- */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	207 /**
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	208 * Parse until {@link #STATE_END END} state.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	209 * If the parser is already in the END state, then it is {@link #reset reset} and re-parsed.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	210 * @throws IllegalStateException If the buffers have already been partially parsed.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	211 */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	212 public void parse() throws IOException
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	213 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	214 if (_state==STATE_END)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	215 reset();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	216 if (_state!=STATE_START)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	217 throw new IllegalStateException("!START");
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	218
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	219 // continue parsing
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	220 while (_state != STATE_END)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	221 if (parseNext()<0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	222 return;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	223 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	224
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	225 /* ------------------------------------------------------------------------------- */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	226 /**
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	227 * Parse until END state.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	228 * This method will parse any remaining content in the current buffer as long as there is
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	229 * no unconsumed content. It does not care about the {@link #getState current state} of the parser.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	230 * @see #parse
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	231 * @see #parseNext
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	232 */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	233 public boolean parseAvailable() throws IOException
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	234 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	235 boolean progress=parseNext()>0;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	236
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	237 // continue parsing
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	238 while (!isComplete() && _buffer!=null && _buffer.length()>0 && !_contentView.hasContent())
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	239 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	240 progress \|= parseNext()>0;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	241 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	242 return progress;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	243 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	244
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	245
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	246 /* ------------------------------------------------------------------------------- */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	247 /**
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	248 * Parse until next Event.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	249 * @return an indication of progress <0 EOF, 0 no progress, >0 progress.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	250 */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	251 public int parseNext() throws IOException
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	252 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	253 try
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	254 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	255 int progress=0;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	256
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	257 if (_state == STATE_END)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	258 return 0;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	259
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	260 if (_buffer==null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	261 _buffer=getHeaderBuffer();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	262
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	263
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	264 if (_state == STATE_CONTENT && _contentPosition == _contentLength)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	265 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	266 _state=STATE_END;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	267 _handler.messageComplete(_contentPosition);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	268 return 1;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	269 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	270
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	271 int length=_buffer.length();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	272
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	273 // Fill buffer if we can
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	274 if (length == 0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	275 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	276 int filled=-1;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	277 IOException ex=null;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	278 try
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	279 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	280 filled=fill();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	281 LOG.debug("filled {}/{}",filled,_buffer.length());
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	282 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	283 catch(IOException e)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	284 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	285 LOG.debug(this.toString(),e);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	286 ex=e;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	287 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	288
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	289 if (filled > 0 )
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	290 progress++;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	291 else if (filled < 0 )
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	292 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	293 _persistent=false;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	294
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	295 // do we have content to deliver?
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	296 if (_state>STATE_END)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	297 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	298 if (_buffer.length()>0 && !_headResponse)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	299 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	300 Buffer chunk=_buffer.get(_buffer.length());
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	301 _contentPosition += chunk.length();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	302 _contentView.update(chunk);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	303 _handler.content(chunk); // May recurse here
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	304 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	305 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	306
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	307 // was this unexpected?
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	308 switch(_state)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	309 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	310 case STATE_END:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	311 case STATE_SEEKING_EOF:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	312 _state=STATE_END;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	313 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	314
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	315 case STATE_EOF_CONTENT:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	316 _state=STATE_END;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	317 _handler.messageComplete(_contentPosition);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	318 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	319
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	320 default:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	321 _state=STATE_END;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	322 if (!_headResponse)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	323 _handler.earlyEOF();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	324 _handler.messageComplete(_contentPosition);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	325 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	326
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	327 if (ex!=null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	328 throw ex;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	329
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	330 if (!isComplete() && !isIdle())
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	331 throw new EofException();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	332
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	333 return -1;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	334 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	335 length=_buffer.length();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	336 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	337
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	338
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	339 // Handle header states
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	340 byte ch;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	341 byte[] array=_buffer.array();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	342 int last=_state;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	343 while (_state<STATE_END && length-->0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	344 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	345 if (last!=_state)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	346 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	347 progress++;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	348 last=_state;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	349 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	350
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	351 ch=_buffer.get();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	352
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	353 if (_eol == HttpTokens.CARRIAGE_RETURN)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	354 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	355 if (ch == HttpTokens.LINE_FEED)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	356 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	357 _eol=HttpTokens.LINE_FEED;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	358 continue;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	359 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	360 throw new HttpException(HttpStatus.BAD_REQUEST_400);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	361 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	362 _eol=0;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	363
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	364 switch (_state)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	365 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	366 case STATE_START:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	367 _contentLength=HttpTokens.UNKNOWN_CONTENT;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	368 _cached=null;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	369 if (ch > HttpTokens.SPACE \|\| ch<0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	370 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	371 _buffer.mark();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	372 _state=STATE_FIELD0;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	373 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	374 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	375
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	376 case STATE_FIELD0:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	377 if (ch == HttpTokens.SPACE)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	378 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	379 _tok0.update(_buffer.markIndex(), _buffer.getIndex() - 1);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	380 _responseStatus=HttpVersions.CACHE.get(_tok0)==null?-1:0;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	381 _state=STATE_SPACE1;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	382 continue;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	383 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	384 else if (ch < HttpTokens.SPACE && ch>=0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	385 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	386 throw new HttpException(HttpStatus.BAD_REQUEST_400);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	387 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	388 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	389
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	390 case STATE_SPACE1:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	391 if (ch > HttpTokens.SPACE \|\| ch<0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	392 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	393 _buffer.mark();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	394 if (_responseStatus>=0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	395 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	396 _state=STATE_STATUS;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	397 _responseStatus=ch-'0';
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	398 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	399 else
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	400 _state=STATE_URI;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	401 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	402 else if (ch < HttpTokens.SPACE)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	403 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	404 throw new HttpException(HttpStatus.BAD_REQUEST_400);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	405 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	406 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	407
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	408 case STATE_STATUS:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	409 if (ch == HttpTokens.SPACE)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	410 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	411 _tok1.update(_buffer.markIndex(), _buffer.getIndex() - 1);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	412 _state=STATE_SPACE2;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	413 continue;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	414 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	415 else if (ch>='0' && ch<='9')
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	416 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	417 _responseStatus=_responseStatus*10+(ch-'0');
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	418 continue;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	419 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	420 else if (ch < HttpTokens.SPACE && ch>=0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	421 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	422 _handler.startResponse(HttpMethods.CACHE.lookup(_tok0), _responseStatus, null);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	423 _eol=ch;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	424 _state=STATE_HEADER;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	425 _tok0.setPutIndex(_tok0.getIndex());
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	426 _tok1.setPutIndex(_tok1.getIndex());
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	427 _multiLineValue=null;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	428 continue;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	429 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	430 // not a digit, so must be a URI
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	431 _state=STATE_URI;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	432 _responseStatus=-1;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	433 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	434
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	435 case STATE_URI:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	436 if (ch == HttpTokens.SPACE)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	437 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	438 _tok1.update(_buffer.markIndex(), _buffer.getIndex() - 1);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	439 _state=STATE_SPACE2;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	440 continue;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	441 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	442 else if (ch < HttpTokens.SPACE && ch>=0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	443 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	444 // HTTP/0.9
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	445 _handler.startRequest(HttpMethods.CACHE.lookup(_tok0), _buffer.sliceFromMark(), null);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	446 _persistent=false;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	447 _state=STATE_SEEKING_EOF;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	448 _handler.headerComplete();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	449 _handler.messageComplete(_contentPosition);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	450 return 1;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	451 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	452 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	453
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	454 case STATE_SPACE2:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	455 if (ch > HttpTokens.SPACE \|\| ch<0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	456 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	457 _buffer.mark();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	458 _state=STATE_FIELD2;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	459 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	460 else if (ch < HttpTokens.SPACE)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	461 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	462 if (_responseStatus>0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	463 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	464 _handler.startResponse(HttpMethods.CACHE.lookup(_tok0), _responseStatus, null);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	465 _eol=ch;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	466 _state=STATE_HEADER;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	467 _tok0.setPutIndex(_tok0.getIndex());
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	468 _tok1.setPutIndex(_tok1.getIndex());
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	469 _multiLineValue=null;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	470 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	471 else
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	472 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	473 // HTTP/0.9
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	474 _handler.startRequest(HttpMethods.CACHE.lookup(_tok0), _tok1, null);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	475 _persistent=false;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	476 _state=STATE_SEEKING_EOF;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	477 _handler.headerComplete();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	478 _handler.messageComplete(_contentPosition);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	479 return 1;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	480 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	481 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	482 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	483
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	484 case STATE_FIELD2:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	485 if (ch == HttpTokens.CARRIAGE_RETURN \|\| ch == HttpTokens.LINE_FEED)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	486 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	487 Buffer version;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	488 if (_responseStatus>0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	489 _handler.startResponse(version=HttpVersions.CACHE.lookup(_tok0), _responseStatus,_buffer.sliceFromMark());
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	490 else
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	491 _handler.startRequest(HttpMethods.CACHE.lookup(_tok0), _tok1, version=HttpVersions.CACHE.lookup(_buffer.sliceFromMark()));
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	492 _eol=ch;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	493 _persistent=HttpVersions.CACHE.getOrdinal(version)>=HttpVersions.HTTP_1_1_ORDINAL;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	494 _state=STATE_HEADER;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	495 _tok0.setPutIndex(_tok0.getIndex());
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	496 _tok1.setPutIndex(_tok1.getIndex());
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	497 _multiLineValue=null;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	498 continue;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	499 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	500 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	501
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	502 case STATE_HEADER:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	503 switch(ch)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	504 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	505 case HttpTokens.COLON:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	506 case HttpTokens.SPACE:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	507 case HttpTokens.TAB:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	508 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	509 // header value without name - continuation?
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	510 _length=-1;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	511 _state=STATE_HEADER_VALUE;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	512 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	513 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	514
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	515 default:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	516 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	517 // handler last header if any
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	518 if (_cached!=null \|\| _tok0.length() > 0 \|\| _tok1.length() > 0 \|\| _multiLineValue != null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	519 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	520 Buffer header=_cached!=null?_cached:HttpHeaders.CACHE.lookup(_tok0);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	521 _cached=null;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	522 Buffer value=_multiLineValue == null ? _tok1 : new ByteArrayBuffer(_multiLineValue);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	523
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	524 int ho=HttpHeaders.CACHE.getOrdinal(header);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	525 if (ho >= 0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	526 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	527 int vo;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	528
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	529 switch (ho)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	530 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	531 case HttpHeaders.CONTENT_LENGTH_ORDINAL:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	532 if (_contentLength != HttpTokens.CHUNKED_CONTENT )
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	533 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	534 try
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	535 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	536 _contentLength=BufferUtil.toLong(value);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	537 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	538 catch(NumberFormatException e)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	539 {
820 8e9db0bbf4f9 remove org.eclipse.jetty.util.log and upgrade slf4j Franklin Schmidt <fschmidt@gmail.com> parents: 802 diff changeset	540 LOG.trace("",e);
802 3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	541 throw new HttpException(HttpStatus.BAD_REQUEST_400);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	542 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	543 if (_contentLength <= 0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	544 _contentLength=HttpTokens.NO_CONTENT;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	545 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	546 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	547
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	548 case HttpHeaders.TRANSFER_ENCODING_ORDINAL:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	549 value=HttpHeaderValues.CACHE.lookup(value);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	550 vo=HttpHeaderValues.CACHE.getOrdinal(value);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	551 if (HttpHeaderValues.CHUNKED_ORDINAL == vo)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	552 _contentLength=HttpTokens.CHUNKED_CONTENT;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	553 else
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	554 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	555 String c=value.toString(StringUtil.__ISO_8859_1);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	556 if (c.endsWith(HttpHeaderValues.CHUNKED))
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	557 _contentLength=HttpTokens.CHUNKED_CONTENT;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	558
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	559 else if (c.indexOf(HttpHeaderValues.CHUNKED) >= 0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	560 throw new HttpException(400,null);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	561 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	562 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	563
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	564 case HttpHeaders.CONNECTION_ORDINAL:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	565 switch(HttpHeaderValues.CACHE.getOrdinal(value))
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	566 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	567 case HttpHeaderValues.CLOSE_ORDINAL:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	568 _persistent=false;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	569 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	570
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	571 case HttpHeaderValues.KEEP_ALIVE_ORDINAL:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	572 _persistent=true;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	573 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	574
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	575 case -1: // No match, may be multi valued
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	576 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	577 for (String v : value.toString().split(","))
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	578 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	579 switch(HttpHeaderValues.CACHE.getOrdinal(v.trim()))
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	580 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	581 case HttpHeaderValues.CLOSE_ORDINAL:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	582 _persistent=false;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	583 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	584
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	585 case HttpHeaderValues.KEEP_ALIVE_ORDINAL:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	586 _persistent=true;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	587 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	588 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	589 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	590 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	591 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	592 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	593 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	594 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	595
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	596 _handler.parsedHeader(header, value);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	597 _tok0.setPutIndex(_tok0.getIndex());
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	598 _tok1.setPutIndex(_tok1.getIndex());
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	599 _multiLineValue=null;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	600 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	601 _buffer.setMarkIndex(-1);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	602
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	603 // now handle ch
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	604 if (ch == HttpTokens.CARRIAGE_RETURN \|\| ch == HttpTokens.LINE_FEED)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	605 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	606 // is it a response that cannot have a body?
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	607 if (_responseStatus > 0 && // response
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	608 (_responseStatus == 304 \|\| // not-modified response
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	609 _responseStatus == 204 \|\| // no-content response
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	610 _responseStatus < 200)) // 1xx response
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	611 _contentLength=HttpTokens.NO_CONTENT; // ignore any other headers set
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	612 // else if we don't know framing
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	613 else if (_contentLength == HttpTokens.UNKNOWN_CONTENT)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	614 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	615 if (_responseStatus == 0 // request
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	616 \|\| _responseStatus == 304 // not-modified response
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	617 \|\| _responseStatus == 204 // no-content response
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	618 \|\| _responseStatus < 200) // 1xx response
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	619 _contentLength=HttpTokens.NO_CONTENT;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	620 else
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	621 _contentLength=HttpTokens.EOF_CONTENT;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	622 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	623
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	624 _contentPosition=0;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	625 _eol=ch;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	626 if (_eol==HttpTokens.CARRIAGE_RETURN && _buffer.hasContent() && _buffer.peek()==HttpTokens.LINE_FEED)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	627 _eol=_buffer.get();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	628
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	629 // We convert _contentLength to an int for this switch statement because
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	630 // we don't care about the amount of data available just whether there is some.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	631 switch (_contentLength > Integer.MAX_VALUE ? Integer.MAX_VALUE : (int) _contentLength)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	632 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	633 case HttpTokens.EOF_CONTENT:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	634 _state=STATE_EOF_CONTENT;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	635 _handler.headerComplete(); // May recurse here !
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	636 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	637
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	638 case HttpTokens.CHUNKED_CONTENT:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	639 _state=STATE_CHUNKED_CONTENT;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	640 _handler.headerComplete(); // May recurse here !
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	641 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	642
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	643 case HttpTokens.NO_CONTENT:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	644 _handler.headerComplete();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	645 _state=_persistent\|\|(_responseStatus>=100&&_responseStatus<200)?STATE_END:STATE_SEEKING_EOF;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	646 _handler.messageComplete(_contentPosition);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	647 return 1;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	648
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	649 default:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	650 _state=STATE_CONTENT;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	651 _handler.headerComplete(); // May recurse here !
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	652 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	653 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	654 return 1;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	655 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	656 else
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	657 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	658 // New header
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	659 _length=1;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	660 _buffer.mark();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	661 _state=STATE_HEADER_NAME;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	662
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	663 // try cached name!
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	664 if (array!=null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	665 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	666 _cached=HttpHeaders.CACHE.getBest(array, _buffer.markIndex(), length+1);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	667
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	668 if (_cached!=null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	669 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	670 _length=_cached.length();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	671 _buffer.setGetIndex(_buffer.markIndex()+_length);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	672 length=_buffer.length();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	673 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	674 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	675 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	676 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	677 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	678
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	679 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	680
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	681 case STATE_HEADER_NAME:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	682 switch(ch)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	683 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	684 case HttpTokens.CARRIAGE_RETURN:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	685 case HttpTokens.LINE_FEED:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	686 if (_length > 0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	687 _tok0.update(_buffer.markIndex(), _buffer.markIndex() + _length);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	688 _eol=ch;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	689 _state=STATE_HEADER;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	690 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	691 case HttpTokens.COLON:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	692 if (_length > 0 && _cached==null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	693 _tok0.update(_buffer.markIndex(), _buffer.markIndex() + _length);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	694 _length=-1;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	695 _state=STATE_HEADER_VALUE;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	696 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	697 case HttpTokens.SPACE:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	698 case HttpTokens.TAB:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	699 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	700 default:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	701 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	702 _cached=null;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	703 if (_length == -1)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	704 _buffer.mark();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	705 _length=_buffer.getIndex() - _buffer.markIndex();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	706 _state=STATE_HEADER_IN_NAME;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	707 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	708 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	709
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	710 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	711
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	712 case STATE_HEADER_IN_NAME:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	713 switch(ch)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	714 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	715 case HttpTokens.CARRIAGE_RETURN:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	716 case HttpTokens.LINE_FEED:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	717 if (_length > 0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	718 _tok0.update(_buffer.markIndex(), _buffer.markIndex() + _length);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	719 _eol=ch;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	720 _state=STATE_HEADER;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	721 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	722 case HttpTokens.COLON:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	723 if (_length > 0 && _cached==null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	724 _tok0.update(_buffer.markIndex(), _buffer.markIndex() + _length);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	725 _length=-1;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	726 _state=STATE_HEADER_VALUE;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	727 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	728 case HttpTokens.SPACE:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	729 case HttpTokens.TAB:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	730 _state=STATE_HEADER_NAME;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	731 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	732 default:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	733 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	734 _cached=null;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	735 _length++;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	736 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	737 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	738 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	739
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	740 case STATE_HEADER_VALUE:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	741 switch(ch)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	742 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	743 case HttpTokens.CARRIAGE_RETURN:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	744 case HttpTokens.LINE_FEED:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	745 if (_length > 0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	746 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	747 if (_tok1.length() == 0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	748 _tok1.update(_buffer.markIndex(), _buffer.markIndex() + _length);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	749 else
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	750 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	751 // Continuation line!
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	752 if (_multiLineValue == null) _multiLineValue=_tok1.toString(StringUtil.__ISO_8859_1);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	753 _tok1.update(_buffer.markIndex(), _buffer.markIndex() + _length);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	754 _multiLineValue += " " + _tok1.toString(StringUtil.__ISO_8859_1);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	755 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	756 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	757 _eol=ch;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	758 _state=STATE_HEADER;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	759 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	760 case HttpTokens.SPACE:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	761 case HttpTokens.TAB:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	762 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	763 default:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	764 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	765 if (_length == -1)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	766 _buffer.mark();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	767 _length=_buffer.getIndex() - _buffer.markIndex();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	768 _state=STATE_HEADER_IN_VALUE;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	769 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	770 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	771 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	772
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	773 case STATE_HEADER_IN_VALUE:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	774 switch(ch)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	775 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	776 case HttpTokens.CARRIAGE_RETURN:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	777 case HttpTokens.LINE_FEED:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	778 if (_length > 0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	779 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	780 if (_tok1.length() == 0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	781 _tok1.update(_buffer.markIndex(), _buffer.markIndex() + _length);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	782 else
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	783 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	784 // Continuation line!
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	785 if (_multiLineValue == null) _multiLineValue=_tok1.toString(StringUtil.__ISO_8859_1);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	786 _tok1.update(_buffer.markIndex(), _buffer.markIndex() + _length);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	787 _multiLineValue += " " + _tok1.toString(StringUtil.__ISO_8859_1);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	788 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	789 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	790 _eol=ch;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	791 _state=STATE_HEADER;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	792 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	793 case HttpTokens.SPACE:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	794 case HttpTokens.TAB:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	795 _state=STATE_HEADER_VALUE;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	796 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	797 default:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	798 _length++;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	799 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	800 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	801 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	802 } // end of HEADER states loop
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	803
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	804 // ==========================
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	805
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	806 // Handle HEAD response
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	807 if (_responseStatus>0 && _headResponse)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	808 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	809 _state=_persistent\|\|(_responseStatus>=100&&_responseStatus<200)?STATE_END:STATE_SEEKING_EOF;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	810 _handler.messageComplete(_contentLength);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	811 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	812
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	813
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	814 // ==========================
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	815
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	816 // Handle _content
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	817 length=_buffer.length();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	818 Buffer chunk;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	819 last=_state;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	820 while (_state > STATE_END && length > 0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	821 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	822 if (last!=_state)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	823 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	824 progress++;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	825 last=_state;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	826 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	827
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	828 if (_eol == HttpTokens.CARRIAGE_RETURN && _buffer.peek() == HttpTokens.LINE_FEED)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	829 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	830 _eol=_buffer.get();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	831 length=_buffer.length();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	832 continue;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	833 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	834 _eol=0;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	835 switch (_state)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	836 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	837 case STATE_EOF_CONTENT:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	838 chunk=_buffer.get(_buffer.length());
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	839 _contentPosition += chunk.length();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	840 _contentView.update(chunk);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	841 _handler.content(chunk); // May recurse here
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	842 // TODO adjust the _buffer to keep unconsumed content
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	843 return 1;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	844
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	845 case STATE_CONTENT:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	846 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	847 long remaining=_contentLength - _contentPosition;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	848 if (remaining == 0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	849 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	850 _state=_persistent?STATE_END:STATE_SEEKING_EOF;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	851 _handler.messageComplete(_contentPosition);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	852 return 1;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	853 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	854
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	855 if (length > remaining)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	856 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	857 // We can cast reamining to an int as we know that it is smaller than
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	858 // or equal to length which is already an int.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	859 length=(int)remaining;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	860 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	861
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	862 chunk=_buffer.get(length);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	863 _contentPosition += chunk.length();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	864 _contentView.update(chunk);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	865 _handler.content(chunk); // May recurse here
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	866
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	867 if(_contentPosition == _contentLength)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	868 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	869 _state=_persistent?STATE_END:STATE_SEEKING_EOF;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	870 _handler.messageComplete(_contentPosition);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	871 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	872 // TODO adjust the _buffer to keep unconsumed content
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	873 return 1;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	874 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	875
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	876 case STATE_CHUNKED_CONTENT:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	877 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	878 ch=_buffer.peek();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	879 if (ch == HttpTokens.CARRIAGE_RETURN \|\| ch == HttpTokens.LINE_FEED)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	880 _eol=_buffer.get();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	881 else if (ch <= HttpTokens.SPACE)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	882 _buffer.get();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	883 else
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	884 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	885 _chunkLength=0;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	886 _chunkPosition=0;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	887 _state=STATE_CHUNK_SIZE;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	888 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	889 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	890 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	891
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	892 case STATE_CHUNK_SIZE:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	893 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	894 ch=_buffer.get();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	895 if (ch == HttpTokens.CARRIAGE_RETURN \|\| ch == HttpTokens.LINE_FEED)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	896 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	897 _eol=ch;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	898
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	899 if (_chunkLength == 0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	900 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	901 if (_eol==HttpTokens.CARRIAGE_RETURN && _buffer.hasContent() && _buffer.peek()==HttpTokens.LINE_FEED)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	902 _eol=_buffer.get();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	903 _state=_persistent?STATE_END:STATE_SEEKING_EOF;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	904 _handler.messageComplete(_contentPosition);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	905 return 1;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	906 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	907 else
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	908 _state=STATE_CHUNK;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	909 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	910 else if (ch <= HttpTokens.SPACE \|\| ch == HttpTokens.SEMI_COLON)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	911 _state=STATE_CHUNK_PARAMS;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	912 else if (ch >= '0' && ch <= '9')
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	913 _chunkLength=_chunkLength * 16 + (ch - '0');
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	914 else if (ch >= 'a' && ch <= 'f')
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	915 _chunkLength=_chunkLength * 16 + (10 + ch - 'a');
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	916 else if (ch >= 'A' && ch <= 'F')
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	917 _chunkLength=_chunkLength * 16 + (10 + ch - 'A');
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	918 else
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	919 throw new IOException("bad chunk char: " + ch);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	920 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	921 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	922
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	923 case STATE_CHUNK_PARAMS:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	924 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	925 ch=_buffer.get();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	926 if (ch == HttpTokens.CARRIAGE_RETURN \|\| ch == HttpTokens.LINE_FEED)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	927 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	928 _eol=ch;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	929 if (_chunkLength == 0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	930 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	931 if (_eol==HttpTokens.CARRIAGE_RETURN && _buffer.hasContent() && _buffer.peek()==HttpTokens.LINE_FEED)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	932 _eol=_buffer.get();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	933 _state=_persistent?STATE_END:STATE_SEEKING_EOF;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	934 _handler.messageComplete(_contentPosition);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	935 return 1;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	936 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	937 else
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	938 _state=STATE_CHUNK;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	939 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	940 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	941 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	942
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	943 case STATE_CHUNK:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	944 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	945 int remaining=_chunkLength - _chunkPosition;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	946 if (remaining == 0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	947 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	948 _state=STATE_CHUNKED_CONTENT;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	949 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	950 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	951 else if (length > remaining)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	952 length=remaining;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	953 chunk=_buffer.get(length);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	954 _contentPosition += chunk.length();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	955 _chunkPosition += chunk.length();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	956 _contentView.update(chunk);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	957 _handler.content(chunk); // May recurse here
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	958 // TODO adjust the _buffer to keep unconsumed content
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	959 return 1;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	960 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	961
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	962 case STATE_SEEKING_EOF:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	963 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	964 // Close if there is more data than CRLF
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	965 if (_buffer.length()>2)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	966 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	967 _state=STATE_END;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	968 _endp.close();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	969 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	970 else
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	971 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	972 // or if the data is not white space
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	973 while (_buffer.length()>0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	974 if (!Character.isWhitespace(_buffer.get()))
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	975 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	976 _state=STATE_END;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	977 _endp.close();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	978 _buffer.clear();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	979 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	980 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	981
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	982 _buffer.clear();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	983 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	984 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	985 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	986
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	987 length=_buffer.length();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	988 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	989
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	990 return progress;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	991 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	992 catch(HttpException e)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	993 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	994 _persistent=false;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	995 _state=STATE_SEEKING_EOF;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	996 throw e;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	997 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	998 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	999
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1000 /* ------------------------------------------------------------------------------- */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1001 /** fill the buffers from the endpoint
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1002 *
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1003 */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1004 protected int fill() throws IOException
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1005 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1006 // Do we have a buffer?
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1007 if (_buffer==null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1008 _buffer=getHeaderBuffer();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1009
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1010 // Is there unconsumed content in body buffer
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1011 if (_state>STATE_END && _buffer==_header && _header!=null && !_header.hasContent() && _body!=null && _body.hasContent())
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1012 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1013 _buffer=_body;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1014 return _buffer.length();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1015 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1016
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1017 // Shall we switch to a body buffer?
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1018 if (_buffer==_header && _state>STATE_END && _header.length()==0 && (_forceContentBuffer \|\| (_contentLength-_contentPosition)>_header.capacity()) && (_body!=null\|\|_buffers!=null))
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1019 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1020 if (_body==null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1021 _body=_buffers.getBuffer();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1022 _buffer=_body;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1023 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1024
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1025 // Do we have somewhere to fill from?
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1026 if (_endp != null )
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1027 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1028 // Shall we compact the body?
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1029 if (_buffer==_body \|\| _state>STATE_END)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1030 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1031 _buffer.compact();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1032 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1033
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1034 // Are we full?
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1035 if (_buffer.space() == 0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1036 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1037 LOG.warn("HttpParser Full for {} ",_endp);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1038 _buffer.clear();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1039 throw new HttpException(HttpStatus.REQUEST_ENTITY_TOO_LARGE_413, "Request Entity Too Large: "+(_buffer==_body?"body":"head"));
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1040 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1041
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1042 try
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1043 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1044 int filled = _endp.fill(_buffer);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1045 return filled;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1046 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1047 catch(IOException e)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1048 {
820 8e9db0bbf4f9 remove org.eclipse.jetty.util.log and upgrade slf4j Franklin Schmidt <fschmidt@gmail.com> parents: 802 diff changeset	1049 LOG.debug("",e);
802 3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1050 throw (e instanceof EofException) ? e:new EofException(e);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1051 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1052 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1053
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1054 return -1;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1055 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1056
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1057 /* ------------------------------------------------------------------------------- */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1058 public void reset()
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1059 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1060 // reset state
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1061 _contentView.setGetIndex(_contentView.putIndex());
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1062 _state=_persistent?STATE_START:(_endp.isInputShutdown()?STATE_END:STATE_SEEKING_EOF);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1063 _contentLength=HttpTokens.UNKNOWN_CONTENT;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1064 _contentPosition=0;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1065 _length=0;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1066 _responseStatus=0;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1067
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1068 // Consume LF if CRLF
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1069 if (_eol == HttpTokens.CARRIAGE_RETURN && _buffer!=null && _buffer.hasContent() && _buffer.peek() == HttpTokens.LINE_FEED)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1070 _eol=_buffer.get();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1071
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1072 if (_body!=null && _body.hasContent())
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1073 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1074 // There is content in the body after the end of the request.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1075 // This is probably a pipelined header of the next request, so we need to
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1076 // copy it to the header buffer.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1077 if (_header==null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1078 getHeaderBuffer();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1079 else
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1080 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1081 _header.setMarkIndex(-1);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1082 _header.compact();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1083 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1084 int take=_header.space();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1085 if (take>_body.length())
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1086 take=_body.length();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1087 _body.peek(_body.getIndex(),take);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1088 _body.skip(_header.put(_body.peek(_body.getIndex(),take)));
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1089 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1090
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1091 if (_header!=null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1092 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1093 _header.setMarkIndex(-1);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1094 _header.compact();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1095 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1096 if (_body!=null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1097 _body.setMarkIndex(-1);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1098
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1099 _buffer=_header;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1100 returnBuffers();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1101 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1102
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1103
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1104 /* ------------------------------------------------------------------------------- */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1105 public void returnBuffers()
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1106 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1107 if (_body!=null && !_body.hasContent() && _body.markIndex()==-1 && _buffers!=null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1108 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1109 if (_buffer==_body)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1110 _buffer=_header;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1111 if (_buffers!=null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1112 _buffers.returnBuffer(_body);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1113 _body=null;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1114 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1115
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1116 if (_header!=null && !_header.hasContent() && _header.markIndex()==-1 && _buffers!=null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1117 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1118 if (_buffer==_header)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1119 _buffer=null;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1120 _buffers.returnBuffer(_header);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1121 _header=null;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1122 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1123 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1124
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1125 /* ------------------------------------------------------------------------------- */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1126 public void setState(int state)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1127 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1128 this._state=state;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1129 _contentLength=HttpTokens.UNKNOWN_CONTENT;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1130 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1131
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1132 /* ------------------------------------------------------------------------------- */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1133 public String toString(Buffer buf)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1134 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1135 return "state=" + _state + " length=" + _length + " buf=" + buf.hashCode();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1136 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1137
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1138 /* ------------------------------------------------------------------------------- */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1139 @Override
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1140 public String toString()
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1141 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1142 return String.format("%s{s=%d,l=%d,c=%d}",
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1143 getClass().getSimpleName(),
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1144 _state,
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1145 _length,
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1146 _contentLength);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1147 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1148
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1149 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1150 public Buffer getHeaderBuffer()
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1151 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1152 if (_header == null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1153 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1154 _header=_buffers.getHeader();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1155 _tok0.update(_header);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1156 _tok1.update(_header);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1157 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1158 return _header;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1159 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1160
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1161 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1162 public Buffer getBodyBuffer()
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1163 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1164 return _body;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1165 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1166
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1167 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1168 /**
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1169 * @param force True if a new buffer will be forced to be used for content and the header buffer will not be used.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1170 */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1171 public void setForceContentBuffer(boolean force)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1172 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1173 _forceContentBuffer=force;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1174 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1175
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1176 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1177 public Buffer blockForContent(long maxIdleTime) throws IOException
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1178 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1179 if (_contentView.length()>0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1180 return _contentView;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1181
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1182 if (getState() <= STATE_END \|\| isState(STATE_SEEKING_EOF))
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1183 return null;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1184
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1185 try
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1186 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1187 parseNext();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1188
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1189 // parse until some progress is made (or IOException thrown for timeout)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1190 while(_contentView.length() == 0 && !(isState(HttpParser.STATE_END)\|\|isState(HttpParser.STATE_SEEKING_EOF)) && _endp!=null && _endp.isOpen())
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1191 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1192 if (!_endp.isBlocking())
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1193 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1194 if (parseNext()>0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1195 continue;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1196
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1197 if (!_endp.blockReadable(maxIdleTime))
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1198 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1199 _endp.close();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1200 throw new EofException("timeout");
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1201 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1202 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1203
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1204 parseNext();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1205 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1206 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1207 catch(IOException e)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1208 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1209 // TODO is this needed?
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1210 _endp.close();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1211 throw e;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1212 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1213
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1214 return _contentView.length()>0?_contentView:null;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1215 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1216
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1217 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1218 /* (non-Javadoc)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1219 * @see java.io.InputStream#available()
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1220 */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1221 public int available() throws IOException
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1222 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1223 if (_contentView!=null && _contentView.length()>0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1224 return _contentView.length();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1225
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1226 if (_endp.isBlocking())
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1227 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1228 if (_state>0 && _endp instanceof StreamEndPoint)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1229 return ((StreamEndPoint)_endp).getInputStream().available()>0?1:0;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1230
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1231 return 0;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1232 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1233
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1234 parseNext();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1235 return _contentView==null?0:_contentView.length();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1236 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1237
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1238 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1239 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1240 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1241 public static abstract class EventHandler
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1242 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1243 public abstract void content(Buffer ref) throws IOException;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1244
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1245 public void headerComplete() throws IOException
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1246 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1247 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1248
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1249 public void messageComplete(long contentLength) throws IOException
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1250 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1251 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1252
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1253 /**
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1254 * This is the method called by parser when a HTTP Header name and value is found
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1255 */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1256 public void parsedHeader(Buffer name, Buffer value) throws IOException
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1257 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1258 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1259
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1260 /**
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1261 * This is the method called by parser when the HTTP request line is parsed
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1262 */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1263 public abstract void startRequest(Buffer method, Buffer url, Buffer version)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1264 throws IOException;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1265
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1266 /**
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1267 * This is the method called by parser when the HTTP request line is parsed
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1268 */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1269 public abstract void startResponse(Buffer version, int status, Buffer reason)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1270 throws IOException;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1271
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1272 public void earlyEOF()
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1273 {}
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1274 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1275
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1276
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1277
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1278
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1279 }

Mercurial Hosting > luan

annotate src/org/eclipse/jetty/http/HttpParser.java @ 831:86338c0029a9