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

annotate src/org/eclipse/jetty/http/HttpGenerator.java @ 862:2bb375e94f64

simplify jetty.util.IO

author	Franklin Schmidt <fschmidt@gmail.com>
date	Sun, 02 Oct 2016 05:17:11 -0600
parents	8e9db0bbf4f9
children	fef4392f4905

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 import java.io.InterruptedIOException;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	23
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	24 import org.eclipse.jetty.io.Buffer;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	25 import org.eclipse.jetty.io.BufferCache.CachedBuffer;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	26 import org.eclipse.jetty.io.BufferUtil;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	27 import org.eclipse.jetty.io.Buffers;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	28 import org.eclipse.jetty.io.ByteArrayBuffer;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	29 import org.eclipse.jetty.io.EndPoint;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	30 import org.eclipse.jetty.io.EofException;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	31 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	32 import org.slf4j.Logger;
8e9db0bbf4f9 remove org.eclipse.jetty.util.log and upgrade slf4j Franklin Schmidt <fschmidt@gmail.com> parents: 802 diff changeset	33 import org.slf4j.LoggerFactory;
802 3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	34
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 /**
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	37 * HttpGenerator. Builds HTTP Messages.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	38 *
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 *
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	41 */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	42 public class HttpGenerator extends AbstractGenerator
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	43 {
820 8e9db0bbf4f9 remove org.eclipse.jetty.util.log and upgrade slf4j Franklin Schmidt <fschmidt@gmail.com> parents: 802 diff changeset	44 private static final Logger LOG = LoggerFactory.getLogger(HttpGenerator.class);
802 3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	45
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	46 // Build cache of response lines for status
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	47 private static class Status
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	48 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	49 Buffer _reason;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	50 Buffer _schemeCode;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	51 Buffer _responseLine;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	52 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	53 private static final Status[] __status = new Status[HttpStatus.MAX_CODE+1];
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	54 static
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	55 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	56 int versionLength=HttpVersions.HTTP_1_1_BUFFER.length();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	57
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	58 for (int i=0;i<__status.length;i++)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	59 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	60 HttpStatus.Code code = HttpStatus.getCode(i);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	61 if (code==null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	62 continue;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	63 String reason=code.getMessage();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	64 byte[] bytes=new byte[versionLength+5+reason.length()+2];
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	65 HttpVersions.HTTP_1_1_BUFFER.peek(0,bytes, 0, versionLength);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	66 bytes[versionLength+0]=' ';
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	67 bytes[versionLength+1]=(byte)('0'+i/100);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	68 bytes[versionLength+2]=(byte)('0'+(i%100)/10);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	69 bytes[versionLength+3]=(byte)('0'+(i%10));
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	70 bytes[versionLength+4]=' ';
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	71 for (int j=0;j<reason.length();j++)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	72 bytes[versionLength+5+j]=(byte)reason.charAt(j);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	73 bytes[versionLength+5+reason.length()]=HttpTokens.CARRIAGE_RETURN;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	74 bytes[versionLength+6+reason.length()]=HttpTokens.LINE_FEED;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	75
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	76 __status[i] = new Status();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	77 __status[i]._reason=new ByteArrayBuffer(bytes,versionLength+5,bytes.length-versionLength-7,Buffer.IMMUTABLE);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	78 __status[i]._schemeCode=new ByteArrayBuffer(bytes,0,versionLength+5,Buffer.IMMUTABLE);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	79 __status[i]._responseLine=new ByteArrayBuffer(bytes,0,bytes.length,Buffer.IMMUTABLE);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	80 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	81 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	82
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	83 /* ------------------------------------------------------------------------------- */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	84 public static Buffer getReasonBuffer(int code)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	85 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	86 Status status = code<__status.length?__status[code]:null;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	87 if (status!=null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	88 return status._reason;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	89 return null;
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
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 // common _content
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	94 private static final byte[] LAST_CHUNK =
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	95 { (byte) '0', (byte) '\015', (byte) '\012', (byte) '\015', (byte) '\012'};
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	96 private static final byte[] CONTENT_LENGTH_0 = StringUtil.getBytes("Content-Length: 0\015\012");
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	97 private static final byte[] CONNECTION_KEEP_ALIVE = StringUtil.getBytes("Connection: keep-alive\015\012");
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	98 private static final byte[] CONNECTION_CLOSE = StringUtil.getBytes("Connection: close\015\012");
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	99 private static final byte[] CONNECTION_ = StringUtil.getBytes("Connection: ");
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	100 private static final byte[] CRLF = StringUtil.getBytes("\015\012");
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	101 private static final byte[] TRANSFER_ENCODING_CHUNKED = StringUtil.getBytes("Transfer-Encoding: chunked\015\012");
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	102 private static byte[] SERVER = StringUtil.getBytes("Server: Jetty(7.0.x)\015\012");
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 // other statics
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	105 private static final int CHUNK_SPACE = 12;
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 public static void setServerVersion(String version)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	108 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	109 SERVER=StringUtil.getBytes("Server: Jetty("+version+")\015\012");
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	110 }
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 // data
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	113 protected boolean _bypass = false; // True if _content buffer can be written directly to endp and bypass the content buffer
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	114 private boolean _needCRLF = false;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	115 private boolean _needEOC = false;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	116 private boolean _bufferChunked = false;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	117
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	118
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 * Constructor.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	122 *
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	123 * @param buffers buffer pool
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	124 * @param io the end point to use
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 public HttpGenerator(Buffers buffers, EndPoint io)
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 super(buffers,io);
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
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 @Override
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	133 public void reset()
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	134 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	135 if (_persistent!=null && !_persistent && _endp!=null && !_endp.isOutputShutdown())
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 try
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 _endp.shutdownOutput();
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 catch(IOException e)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	142 {
820 8e9db0bbf4f9 remove org.eclipse.jetty.util.log and upgrade slf4j Franklin Schmidt <fschmidt@gmail.com> parents: 802 diff changeset	143 LOG.trace("",e);
802 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 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	146 super.reset();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	147 if (_buffer!=null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	148 _buffer.clear();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	149 if (_header!=null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	150 _header.clear();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	151 if (_content!=null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	152 _content=null;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	153 _bypass = false;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	154 _needCRLF = false;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	155 _needEOC = false;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	156 _bufferChunked=false;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	157 _method=null;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	158 _uri=null;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	159 _noContent=false;
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
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 /**
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	164 * Add content.
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 * @param content
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	167 * @param last
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	168 * @throws IllegalArgumentException if <code>content</code> is {@link Buffer#isImmutable immutable}.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	169 * @throws IllegalStateException If the request is not expecting any more content,
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	170 * or if the buffers are full and cannot be flushed.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	171 * @throws IOException if there is a problem flushing the buffers.
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 void addContent(Buffer content, boolean last) throws IOException
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 if (_noContent)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	176 throw new IllegalStateException("NO CONTENT");
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 if (_last \|\| _state==STATE_END)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	179 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	180 LOG.warn("Ignoring extra content {}",content);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	181 content.clear();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	182 return;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	183 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	184 _last = last;
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 // Handle any unfinished business?
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	187 if (_content!=null && _content.length()>0 \|\| _bufferChunked)
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 if (_endp.isOutputShutdown())
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	190 throw new EofException();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	191 flushBuffer();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	192 if (_content != null && _content.length()>0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	193 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	194 if (_bufferChunked)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	195 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	196 Buffer nc=_buffers.getBuffer(_content.length()+CHUNK_SPACE+content.length());
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	197 nc.put(_content);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	198 nc.put(HttpTokens.CRLF);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	199 BufferUtil.putHexInt(nc, content.length());
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	200 nc.put(HttpTokens.CRLF);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	201 nc.put(content);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	202 content=nc;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	203 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	204 else
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 Buffer nc=_buffers.getBuffer(_content.length()+content.length());
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	207 nc.put(_content);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	208 nc.put(content);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	209 content=nc;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	210 }
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 }
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 _content = content;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	215 _contentWritten += content.length();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	216
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	217 // Handle the _content
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	218 if (_head)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	219 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	220 content.clear();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	221 _content=null;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	222 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	223 else if (_endp != null && (_buffer==null \|\| _buffer.length()==0) && _content.length() > 0 && (_last \|\| isCommitted() && _content.length()>1024))
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 _bypass = true;
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 else if (!_bufferChunked)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	228 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	229 // Yes - so we better check we have a buffer
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	230 if (_buffer == null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	231 _buffer = _buffers.getBuffer();
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 // Copy _content to buffer;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	234 int len=_buffer.put(_content);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	235 _content.skip(len);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	236 if (_content.length() == 0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	237 _content = null;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	238 }
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
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 /**
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	243 * send complete response.
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 * @param response
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 public void sendResponse(Buffer response) throws IOException
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	248 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	249 if (_noContent \|\| _state!=STATE_HEADER \|\| _content!=null && _content.length()>0 \|\| _bufferChunked \|\| _head )
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	250 throw new IllegalStateException();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	251
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	252 _last = true;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	253
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	254 _content = response;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	255 _bypass = true;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	256 _state = STATE_FLUSHING;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	257
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	258 // TODO this is not exactly right, but should do.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	259 _contentLength =_contentWritten = response.length();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	260
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	261 }
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 /** Prepare buffer for unchecked writes.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	265 * Prepare the generator buffer to receive unchecked writes
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	266 * @return the available space in the buffer.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	267 * @throws IOException
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	268 */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	269 @Override
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	270 public int prepareUncheckedAddContent() throws IOException
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	271 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	272 if (_noContent)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	273 return -1;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	274
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	275 if (_last \|\| _state==STATE_END)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	276 return -1;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	277
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	278 // Handle any unfinished business?
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	279 Buffer content = _content;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	280 if (content != null && content.length()>0 \|\| _bufferChunked)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	281 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	282 flushBuffer();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	283 if (content != null && content.length()>0 \|\| _bufferChunked)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	284 throw new IllegalStateException("FULL");
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	285 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	286
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	287 // we better check we have a buffer
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	288 if (_buffer == null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	289 _buffer = _buffers.getBuffer();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	290
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	291 _contentWritten-=_buffer.length();
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 // Handle the _content
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	294 if (_head)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	295 return Integer.MAX_VALUE;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	296
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	297 return _buffer.space()-(_contentLength == HttpTokens.CHUNKED_CONTENT?CHUNK_SPACE:0);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	298 }
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 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	301 @Override
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	302 public boolean isBufferFull()
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	303 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	304 // Should we flush the buffers?
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	305 return super.isBufferFull() \|\| _bufferChunked \|\| _bypass \|\| (_contentLength == HttpTokens.CHUNKED_CONTENT && _buffer != null && _buffer.space() < CHUNK_SPACE);
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
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	308 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	309 public void send1xx(int code) throws IOException
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	310 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	311 if (_state != STATE_HEADER)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	312 return;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	313
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	314 if (code<100\|\|code>199)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	315 throw new IllegalArgumentException("!1xx");
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	316 Status status=__status[code];
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	317 if (status==null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	318 throw new IllegalArgumentException(code+"?");
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 // get a header buffer
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	321 if (_header == null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	322 _header = _buffers.getHeader();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	323
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	324 _header.put(status._responseLine);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	325 _header.put(HttpTokens.CRLF);
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 try
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	328 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	329 // nasty semi busy flush!
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	330 while(_header.length()>0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	331 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	332 int len = _endp.flush(_header);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	333 if (len<0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	334 throw new EofException();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	335 if (len==0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	336 Thread.sleep(100);
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 catch(InterruptedException e)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	340 {
820 8e9db0bbf4f9 remove org.eclipse.jetty.util.log and upgrade slf4j Franklin Schmidt <fschmidt@gmail.com> parents: 802 diff changeset	341 LOG.debug("",e);
802 3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	342 throw new InterruptedIOException(e.toString());
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	343 }
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
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 @Override
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	348 public boolean isRequest()
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 return _method!=null;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	351 }
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 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	354 @Override
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	355 public boolean isResponse()
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 return _method==null;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	358 }
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 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	361 @Override
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	362 public void completeHeader(HttpFields fields, boolean allContentAdded) throws IOException
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 if (_state != STATE_HEADER)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	365 return;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	366
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	367 // handle a reset
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	368 if (isResponse() && _status==0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	369 throw new EofException();
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 if (_last && !allContentAdded)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	372 throw new IllegalStateException("last?");
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	373 _last = _last \| allContentAdded;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	374
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	375 // get a header buffer
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	376 if (_header == null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	377 _header = _buffers.getHeader();
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 boolean has_server = false;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	380
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	381 try
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	382 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	383 if (isRequest())
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	384 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	385 _persistent=true;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	386
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	387 if (_version == HttpVersions.HTTP_0_9_ORDINAL)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	388 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	389 _contentLength = HttpTokens.NO_CONTENT;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	390 _header.put(_method);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	391 _header.put((byte)' ');
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	392 _header.put(_uri.getBytes("UTF-8")); // TODO check
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	393 _header.put(HttpTokens.CRLF);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	394 _state = STATE_FLUSHING;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	395 _noContent=true;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	396 return;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	397 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	398 else
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	399 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	400 _header.put(_method);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	401 _header.put((byte)' ');
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	402 _header.put(_uri.getBytes("UTF-8")); // TODO check
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	403 _header.put((byte)' ');
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	404 _header.put(_version==HttpVersions.HTTP_1_0_ORDINAL?HttpVersions.HTTP_1_0_BUFFER:HttpVersions.HTTP_1_1_BUFFER);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	405 _header.put(HttpTokens.CRLF);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	406 }
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 else
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	409 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	410 // Responses
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	411 if (_version == HttpVersions.HTTP_0_9_ORDINAL)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	412 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	413 _persistent = false;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	414 _contentLength = HttpTokens.EOF_CONTENT;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	415 _state = STATE_CONTENT;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	416 return;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	417 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	418 else
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 if (_persistent==null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	421 _persistent= (_version > HttpVersions.HTTP_1_0_ORDINAL);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	422
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	423 // add response line
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	424 Status status = _status<__status.length?__status[_status]:null;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	425
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	426 if (status==null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	427 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	428 _header.put(HttpVersions.HTTP_1_1_BUFFER);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	429 _header.put((byte) ' ');
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	430 _header.put((byte) ('0' + _status / 100));
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	431 _header.put((byte) ('0' + (_status % 100) / 10));
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	432 _header.put((byte) ('0' + (_status % 10)));
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	433 _header.put((byte) ' ');
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	434 if (_reason==null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	435 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	436 _header.put((byte) ('0' + _status / 100));
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	437 _header.put((byte) ('0' + (_status % 100) / 10));
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	438 _header.put((byte) ('0' + (_status % 10)));
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	439 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	440 else
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	441 _header.put(_reason);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	442 _header.put(HttpTokens.CRLF);
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 else
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	445 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	446 if (_reason==null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	447 _header.put(status._responseLine);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	448 else
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	449 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	450 _header.put(status._schemeCode);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	451 _header.put(_reason);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	452 _header.put(HttpTokens.CRLF);
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 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	455
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	456 if (_status<200 && _status>=100 )
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	457 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	458 _noContent=true;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	459 _content=null;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	460 if (_buffer!=null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	461 _buffer.clear();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	462 // end the header.
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 if (_status!=101 )
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	465 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	466 _header.put(HttpTokens.CRLF);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	467 _state = STATE_CONTENT;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	468 return;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	469 }
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 if (_status==204 \|\| _status==304)
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 _noContent=true;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	474 _content=null;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	475 if (_buffer!=null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	476 _buffer.clear();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	477 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	478 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	479 }
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 // Add headers
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	482 if (_status>=200 && _date!=null)
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 _header.put(HttpHeaders.DATE_BUFFER);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	485 _header.put((byte)':');
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	486 _header.put((byte)' ');
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	487 _header.put(_date);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	488 _header.put(CRLF);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	489 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	490
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	491 // key field values
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	492 HttpFields.Field content_length = null;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	493 HttpFields.Field transfer_encoding = null;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	494 boolean keep_alive = false;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	495 boolean close=false;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	496 boolean content_type=false;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	497 StringBuilder connection = null;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	498
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	499 if (fields != null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	500 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	501 int s=fields.size();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	502 for (int f=0;f<s;f++)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	503 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	504 HttpFields.Field field = fields.getField(f);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	505 if (field==null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	506 continue;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	507
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	508 switch (field.getNameOrdinal())
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	509 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	510 case HttpHeaders.CONTENT_LENGTH_ORDINAL:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	511 content_length = field;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	512 _contentLength = field.getLongValue();
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 if (_contentLength < _contentWritten \|\| _last && _contentLength != _contentWritten)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	515 content_length = null;
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 // write the field to the header buffer
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	518 field.putTo(_header);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	519 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	520
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	521 case HttpHeaders.CONTENT_TYPE_ORDINAL:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	522 if (BufferUtil.isPrefix(MimeTypes.MULTIPART_BYTERANGES_BUFFER, field.getValueBuffer())) _contentLength = HttpTokens.SELF_DEFINING_CONTENT;
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 // write the field to the header buffer
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	525 content_type=true;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	526 field.putTo(_header);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	527 break;
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 case HttpHeaders.TRANSFER_ENCODING_ORDINAL:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	530 if (_version == HttpVersions.HTTP_1_1_ORDINAL)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	531 transfer_encoding = field;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	532 // Do NOT add yet!
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	533 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	534
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	535 case HttpHeaders.CONNECTION_ORDINAL:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	536 if (isRequest())
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	537 field.putTo(_header);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	538
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	539 int connection_value = field.getValueOrdinal();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	540 switch (connection_value)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	541 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	542 case -1:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	543 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	544 String[] values = field.getValue().split(",");
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	545 for (int i=0;values!=null && i<values.length;i++)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	546 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	547 CachedBuffer cb = HttpHeaderValues.CACHE.get(values[i].trim());
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	548
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	549 if (cb!=null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	550 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	551 switch(cb.getOrdinal())
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	552 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	553 case HttpHeaderValues.CLOSE_ORDINAL:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	554 close=true;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	555 if (isResponse())
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	556 _persistent=false;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	557 keep_alive=false;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	558 if (!_persistent && isResponse() && _contentLength == HttpTokens.UNKNOWN_CONTENT)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	559 _contentLength = HttpTokens.EOF_CONTENT;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	560 break;
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 case HttpHeaderValues.KEEP_ALIVE_ORDINAL:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	563 if (_version == HttpVersions.HTTP_1_0_ORDINAL)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	564 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	565 keep_alive = true;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	566 if (isResponse())
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	567 _persistent = true;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	568 }
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 default:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	572 if (connection==null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	573 connection=new StringBuilder();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	574 else
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	575 connection.append(',');
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	576 connection.append(values[i]);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	577 }
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 else
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 if (connection==null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	582 connection=new StringBuilder();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	583 else
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	584 connection.append(',');
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	585 connection.append(values[i]);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	586 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	587 }
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 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	590 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	591 case HttpHeaderValues.UPGRADE_ORDINAL:
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 // special case for websocket connection ordering
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	594 if (isResponse())
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 field.putTo(_header);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	597 continue;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	598 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	599 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	600 case HttpHeaderValues.CLOSE_ORDINAL:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	601 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	602 close=true;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	603 if (isResponse())
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	604 _persistent=false;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	605 if (!_persistent && isResponse() && _contentLength == HttpTokens.UNKNOWN_CONTENT)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	606 _contentLength = HttpTokens.EOF_CONTENT;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	607 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	608 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	609 case HttpHeaderValues.KEEP_ALIVE_ORDINAL:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	610 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	611 if (_version == HttpVersions.HTTP_1_0_ORDINAL)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	612 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	613 keep_alive = true;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	614 if (isResponse())
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	615 _persistent=true;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	616 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	617 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	618 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	619 default:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	620 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	621 if (connection==null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	622 connection=new StringBuilder();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	623 else
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	624 connection.append(',');
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	625 connection.append(field.getValue());
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	626 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	627 }
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 // Do NOT add yet!
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	630 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	631
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	632 case HttpHeaders.SERVER_ORDINAL:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	633 if (getSendServerVersion())
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	634 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	635 has_server=true;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	636 field.putTo(_header);
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 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	639
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	640 default:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	641 // write the field to the header buffer
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	642 field.putTo(_header);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	643 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	644 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	645 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	646
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	647 // Calculate how to end _content and connection, _content length and transfer encoding
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	648 // settings.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	649 // From RFC 2616 4.4:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	650 // 1. No body for 1xx, 204, 304 & HEAD response
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	651 // 2. Force _content-length?
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	652 // 3. If Transfer-Encoding!=identity && HTTP/1.1 && !HttpConnection==close then chunk
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	653 // 4. Content-Length
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	654 // 5. multipart/byteranges
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	655 // 6. close
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	656 switch ((int) _contentLength)
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 case HttpTokens.UNKNOWN_CONTENT:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	659 // It may be that we have no _content, or perhaps _content just has not been
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	660 // written yet?
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	661
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	662 // Response known not to have a body
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	663 if (_contentWritten == 0 && isResponse() && (_status < 200 \|\| _status == 204 \|\| _status == 304))
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	664 _contentLength = HttpTokens.NO_CONTENT;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	665 else if (_last)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	666 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	667 // we have seen all the _content there is
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	668 _contentLength = _contentWritten;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	669 if (content_length == null && (isResponse() \|\| _contentLength>0 \|\| content_type ) && !_noContent)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	670 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	671 // known length but not actually set.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	672 _header.put(HttpHeaders.CONTENT_LENGTH_BUFFER);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	673 _header.put(HttpTokens.COLON);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	674 _header.put((byte) ' ');
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	675 BufferUtil.putDecLong(_header, _contentLength);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	676 _header.put(HttpTokens.CRLF);
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 else
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 // No idea, so we must assume that a body is coming
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	682 _contentLength = (!_persistent \|\| _version < HttpVersions.HTTP_1_1_ORDINAL ) ? HttpTokens.EOF_CONTENT : HttpTokens.CHUNKED_CONTENT;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	683 if (isRequest() && _contentLength==HttpTokens.EOF_CONTENT)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	684 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	685 _contentLength=HttpTokens.NO_CONTENT;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	686 _noContent=true;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	687 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	688 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	689 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	690
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	691 case HttpTokens.NO_CONTENT:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	692 if (content_length == null && isResponse() && _status >= 200 && _status != 204 && _status != 304)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	693 _header.put(CONTENT_LENGTH_0);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	694 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	695
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	696 case HttpTokens.EOF_CONTENT:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	697 _persistent = isRequest();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	698 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	699
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	700 case HttpTokens.CHUNKED_CONTENT:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	701 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	702
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	703 default:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	704 // TODO - maybe allow forced chunking by setting te ???
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	705 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	706 }
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 // Add transfer_encoding if needed
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	709 if (_contentLength == HttpTokens.CHUNKED_CONTENT)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	710 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	711 // try to use user supplied encoding as it may have other values.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	712 if (transfer_encoding != null && HttpHeaderValues.CHUNKED_ORDINAL != transfer_encoding.getValueOrdinal())
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	713 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	714 String c = transfer_encoding.getValue();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	715 if (c.endsWith(HttpHeaderValues.CHUNKED))
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	716 transfer_encoding.putTo(_header);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	717 else
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	718 throw new IllegalArgumentException("BAD TE");
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	719 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	720 else
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	721 _header.put(TRANSFER_ENCODING_CHUNKED);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	722 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	723
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	724 // Handle connection if need be
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	725 if (_contentLength==HttpTokens.EOF_CONTENT)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	726 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	727 keep_alive=false;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	728 _persistent=false;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	729 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	730
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	731 if (isResponse())
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	732 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	733 if (!_persistent && (close \|\| _version > HttpVersions.HTTP_1_0_ORDINAL))
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	734 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	735 _header.put(CONNECTION_CLOSE);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	736 if (connection!=null)
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 _header.setPutIndex(_header.putIndex()-2);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	739 _header.put((byte)',');
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	740 _header.put(connection.toString().getBytes());
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	741 _header.put(CRLF);
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 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	744 else if (keep_alive)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	745 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	746 _header.put(CONNECTION_KEEP_ALIVE);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	747 if (connection!=null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	748 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	749 _header.setPutIndex(_header.putIndex()-2);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	750 _header.put((byte)',');
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	751 _header.put(connection.toString().getBytes());
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	752 _header.put(CRLF);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	753 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	754 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	755 else if (connection!=null)
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 _header.put(CONNECTION_);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	758 _header.put(connection.toString().getBytes());
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	759 _header.put(CRLF);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	760 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	761 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	762
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	763 if (!has_server && _status>199 && getSendServerVersion())
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	764 _header.put(SERVER);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	765
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	766 // end the header.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	767 _header.put(HttpTokens.CRLF);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	768 _state = STATE_CONTENT;
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 catch(ArrayIndexOutOfBoundsException e)
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 throw new RuntimeException("Header>"+_header.capacity(),e);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	774 }
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
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	777 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	778 /**
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	779 * Complete the message.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	780 *
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	781 * @throws IOException
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	782 */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	783 @Override
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	784 public void complete() throws IOException
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	785 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	786 if (_state == STATE_END)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	787 return;
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 super.complete();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	790
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	791 if (_state < STATE_FLUSHING)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	792 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	793 _state = STATE_FLUSHING;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	794 if (_contentLength == HttpTokens.CHUNKED_CONTENT)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	795 _needEOC = true;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	796 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	797
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	798 flushBuffer();
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
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 @Override
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	803 public int flushBuffer() throws IOException
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 try
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	806 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	807
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	808 if (_state == STATE_HEADER)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	809 throw new IllegalStateException("State==HEADER");
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	810
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	811 prepareBuffers();
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 if (_endp == null)
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 if (_needCRLF && _buffer!=null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	816 _buffer.put(HttpTokens.CRLF);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	817 if (_needEOC && _buffer!=null && !_head)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	818 _buffer.put(LAST_CHUNK);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	819 _needCRLF=false;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	820 _needEOC=false;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	821 return 0;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	822 }
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 int total= 0;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	825
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	826 int len = -1;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	827 int to_flush = flushMask();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	828 int last_flush;
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 do
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	831 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	832 last_flush=to_flush;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	833 switch (to_flush)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	834 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	835 case 7:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	836 throw new IllegalStateException(); // should never happen!
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	837 case 6:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	838 len = _endp.flush(_header, _buffer, null);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	839 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	840 case 5:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	841 len = _endp.flush(_header, _content, null);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	842 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	843 case 4:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	844 len = _endp.flush(_header);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	845 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	846 case 3:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	847 len = _endp.flush(_buffer, _content, null);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	848 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	849 case 2:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	850 len = _endp.flush(_buffer);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	851 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	852 case 1:
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	853 len = _endp.flush(_content);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	854 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	855 case 0:
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 len=0;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	858 // Nothing more we can write now.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	859 if (_header != null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	860 _header.clear();
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 _bypass = false;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	863 _bufferChunked = false;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	864
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	865 if (_buffer != null)
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 _buffer.clear();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	868 if (_contentLength == HttpTokens.CHUNKED_CONTENT)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	869 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	870 // reserve some space for the chunk header
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	871 _buffer.setPutIndex(CHUNK_SPACE);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	872 _buffer.setGetIndex(CHUNK_SPACE);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	873
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	874 // Special case handling for small left over buffer from
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	875 // an addContent that caused a buffer flush.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	876 if (_content != null && _content.length() < _buffer.space() && _state != STATE_FLUSHING)
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 _buffer.put(_content);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	879 _content.clear();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	880 _content=null;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	881 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	882 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	883 }
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 // Are we completely finished for now?
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	886 if (!_needCRLF && !_needEOC && (_content==null \|\| _content.length()==0))
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	887 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	888 if (_state == STATE_FLUSHING)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	889 _state = STATE_END;
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 if (_state==STATE_END && _persistent != null && !_persistent && _status!=100 && _method==null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	892 _endp.shutdownOutput();
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 else
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	895 // Try to prepare more to write.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	896 prepareBuffers();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	897 }
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 }
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 (len > 0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	902 total+=len;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	903
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	904 to_flush = flushMask();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	905 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	906 // loop while progress is being made (OR we have prepared some buffers that might make progress)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	907 while (len>0 \|\| (to_flush!=0 && last_flush==0));
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	908
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	909 return total;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	910 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	911 catch (IOException e)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	912 {
820 8e9db0bbf4f9 remove org.eclipse.jetty.util.log and upgrade slf4j Franklin Schmidt <fschmidt@gmail.com> parents: 802 diff changeset	913 LOG.trace("",e);
802 3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	914 throw (e instanceof EofException) ? e:new EofException(e);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	915 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	916 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	917
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	918 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	919 private int flushMask()
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	920 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	921 return ((_header != null && _header.length() > 0)?4:0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	922 \| ((_buffer != null && _buffer.length() > 0)?2:0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	923 \| ((_bypass && _content != null && _content.length() > 0)?1:0);
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
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	926 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	927 private void prepareBuffers()
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	928 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	929 // if we are not flushing an existing chunk
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	930 if (!_bufferChunked)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	931 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	932 // Refill buffer if possible
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	933 if (!_bypass && _content != null && _content.length() > 0 && _buffer != null && _buffer.space() > 0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	934 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	935 int len = _buffer.put(_content);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	936 _content.skip(len);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	937 if (_content.length() == 0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	938 _content = null;
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
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	941 // Chunk buffer if need be
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	942 if (_contentLength == HttpTokens.CHUNKED_CONTENT)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	943 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	944 if (_bypass && (_buffer==null\|\|_buffer.length()==0) && _content!=null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	945 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	946 // this is a bypass write
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	947 int size = _content.length();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	948 _bufferChunked = true;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	949
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	950 if (_header == null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	951 _header = _buffers.getHeader();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	952
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	953 // if we need CRLF add this to header
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	954 if (_needCRLF)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	955 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	956 if (_header.length() > 0) throw new IllegalStateException("EOC");
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	957 _header.put(HttpTokens.CRLF);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	958 _needCRLF = false;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	959 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	960 // Add the chunk size to the header
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	961 BufferUtil.putHexInt(_header, size);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	962 _header.put(HttpTokens.CRLF);
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 // Need a CRLF after the content
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	965 _needCRLF=true;
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 else if (_buffer!=null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	968 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	969 int size = _buffer.length();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	970 if (size > 0)
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 // Prepare a chunk!
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	973 _bufferChunked = true;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	974
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	975 // Did we leave space at the start of the buffer.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	976 //noinspection ConstantConditions
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	977 if (_buffer.getIndex() == CHUNK_SPACE)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	978 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	979 // Oh yes, goodie! let's use it then!
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	980 _buffer.poke(_buffer.getIndex() - 2, HttpTokens.CRLF, 0, 2);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	981 _buffer.setGetIndex(_buffer.getIndex() - 2);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	982 BufferUtil.prependHexInt(_buffer, size);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	983
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	984 if (_needCRLF)
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 _buffer.poke(_buffer.getIndex() - 2, HttpTokens.CRLF, 0, 2);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	987 _buffer.setGetIndex(_buffer.getIndex() - 2);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	988 _needCRLF = false;
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 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	991 else
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	992 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	993 // No space so lets use a header buffer.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	994 if (_header == null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	995 _header = _buffers.getHeader();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	996
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	997 if (_needCRLF)
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 if (_header.length() > 0) throw new IllegalStateException("EOC");
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1000 _header.put(HttpTokens.CRLF);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1001 _needCRLF = false;
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 BufferUtil.putHexInt(_header, size);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1004 _header.put(HttpTokens.CRLF);
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
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1007 // Add end chunk trailer.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1008 if (_buffer.space() >= 2)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1009 _buffer.put(HttpTokens.CRLF);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1010 else
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1011 _needCRLF = true;
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 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1014
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1015 // If we need EOC and everything written
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1016 if (_needEOC && (_content == null \|\| _content.length() == 0))
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1017 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1018 if (_header == null && _buffer == null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1019 _header = _buffers.getHeader();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1020
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1021 if (_needCRLF)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1022 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1023 if (_buffer == null && _header != null && _header.space() >= HttpTokens.CRLF.length)
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 _header.put(HttpTokens.CRLF);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1026 _needCRLF = false;
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 else if (_buffer!=null && _buffer.space() >= HttpTokens.CRLF.length)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1029 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1030 _buffer.put(HttpTokens.CRLF);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1031 _needCRLF = false;
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
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1035 if (!_needCRLF && _needEOC)
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 if (_buffer == null && _header != null && _header.space() >= LAST_CHUNK.length)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1038 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1039 if (!_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 _header.put(LAST_CHUNK);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1042 _bufferChunked=true;
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 _needEOC = false;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1045 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1046 else if (_buffer!=null && _buffer.space() >= LAST_CHUNK.length)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1047 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1048 if (!_head)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1049 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1050 _buffer.put(LAST_CHUNK);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1051 _bufferChunked=true;
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 _needEOC = false;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1054 }
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 }
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 if (_content != null && _content.length() == 0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1061 _content = null;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1062
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1063 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1064
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1065 public int getBytesBuffered()
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1066 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1067 return(_header==null?0:_header.length())+
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1068 (_buffer==null?0:_buffer.length())+
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1069 (_content==null?0:_content.length());
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1070 }
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 public boolean isEmpty()
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 return (_header==null\|\|_header.length()==0) &&
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1075 (_buffer==null\|\|_buffer.length()==0) &&
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1076 (_content==null\|\|_content.length()==0);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1077 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1078
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1079 @Override
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1080 public String toString()
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1081 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1082 Buffer header=_header;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1083 Buffer buffer=_buffer;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1084 Buffer content=_content;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1085 return String.format("%s{s=%d,h=%d,b=%d,c=%d}",
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1086 getClass().getSimpleName(),
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1087 _state,
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1088 header == null ? -1 : header.length(),
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1089 buffer == null ? -1 : buffer.length(),
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1090 content == null ? -1 : content.length());
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1091 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1092 }

Mercurial Hosting > luan

annotate src/org/eclipse/jetty/http/HttpGenerator.java @ 862:2bb375e94f64