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annotate src/org/eclipse/jetty/http/HttpGenerator.java @ 991:688c39c50ee3

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simplify ContextHandler
author Franklin Schmidt <fschmidt@gmail.com>
date Tue, 18 Oct 2016 00:22:46 -0600
parents 83cc6e05a58f
children f126d30e04a4
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1 //
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2 // ========================================================================
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3 // Copyright (c) 1995-2014 Mort Bay Consulting Pty. Ltd.
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4 // ------------------------------------------------------------------------
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5 // All rights reserved. This program and the accompanying materials
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6 // are made available under the terms of the Eclipse Public License v1.0
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7 // and Apache License v2.0 which accompanies this distribution.
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8 //
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9 // The Eclipse Public License is available at
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10 // http://www.eclipse.org/legal/epl-v10.html
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11 //
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12 // The Apache License v2.0 is available at
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13 // http://www.opensource.org/licenses/apache2.0.php
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14 //
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15 // You may elect to redistribute this code under either of these licenses.
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16 // ========================================================================
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17 //
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18
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19 package org.eclipse.jetty.http;
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20
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21 import java.io.IOException;
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22 import java.io.InterruptedIOException;
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23
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24 import org.eclipse.jetty.io.Buffer;
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25 import org.eclipse.jetty.io.BufferCache.CachedBuffer;
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26 import org.eclipse.jetty.io.BufferUtil;
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27 import org.eclipse.jetty.io.Buffers;
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28 import org.eclipse.jetty.io.ByteArrayBuffer;
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29 import org.eclipse.jetty.io.EndPoint;
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30 import org.eclipse.jetty.io.EofException;
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31 import org.eclipse.jetty.util.StringUtil;
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32 import org.eclipse.jetty.server.Server;
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33 import org.slf4j.Logger;
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34 import org.slf4j.LoggerFactory;
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35
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36 /* ------------------------------------------------------------ */
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37 /**
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38 * HttpGenerator. Builds HTTP Messages.
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39 *
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40 *
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41 *
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42 */
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43 public final class HttpGenerator extends AbstractGenerator
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44 {
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45 private static final Logger LOG = LoggerFactory.getLogger(HttpGenerator.class);
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46
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47 // Build cache of response lines for status
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48 private static class Status
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49 {
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50 Buffer _schemeCode;
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51 Buffer _responseLine;
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52 }
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53 private static final Status[] __status = new Status[HttpStatus.MAX_CODE+1];
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54 static
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55 {
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56 int versionLength=HttpVersions.HTTP_1_1_BUFFER.length();
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57
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58 for (int i=0;i<__status.length;i++)
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59 {
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60 HttpStatus.Code code = HttpStatus.getCode(i);
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61 if (code==null)
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62 continue;
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63 String reason=code.getMessage();
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64 byte[] bytes=new byte[versionLength+5+reason.length()+2];
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65 HttpVersions.HTTP_1_1_BUFFER.peek(0,bytes, 0, versionLength);
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66 bytes[versionLength+0]=' ';
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67 bytes[versionLength+1]=(byte)('0'+i/100);
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68 bytes[versionLength+2]=(byte)('0'+(i%100)/10);
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69 bytes[versionLength+3]=(byte)('0'+(i%10));
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70 bytes[versionLength+4]=' ';
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71 for (int j=0;j<reason.length();j++)
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72 bytes[versionLength+5+j]=(byte)reason.charAt(j);
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73 bytes[versionLength+5+reason.length()]=HttpTokens.CARRIAGE_RETURN;
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74 bytes[versionLength+6+reason.length()]=HttpTokens.LINE_FEED;
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75
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76 __status[i] = new Status();
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77 __status[i]._schemeCode=new ByteArrayBuffer(bytes,0,versionLength+5,Buffer.IMMUTABLE);
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78 __status[i]._responseLine=new ByteArrayBuffer(bytes,0,bytes.length,Buffer.IMMUTABLE);
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79 }
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80 }
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81
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82
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83 // common _content
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84 private static final byte[] LAST_CHUNK =
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85 { (byte) '0', (byte) '\015', (byte) '\012', (byte) '\015', (byte) '\012'};
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86 private static final byte[] CONTENT_LENGTH_0 = StringUtil.getBytes("Content-Length: 0\015\012");
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87 private static final byte[] CONNECTION_KEEP_ALIVE = StringUtil.getBytes("Connection: keep-alive\015\012");
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88 private static final byte[] CONNECTION_CLOSE = StringUtil.getBytes("Connection: close\015\012");
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89 private static final byte[] CONNECTION_ = StringUtil.getBytes("Connection: ");
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90 private static final byte[] CRLF = StringUtil.getBytes("\015\012");
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91 private static final byte[] TRANSFER_ENCODING_CHUNKED = StringUtil.getBytes("Transfer-Encoding: chunked\015\012");
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92 private static byte[] SERVER = StringUtil.getBytes("Server: Jetty("+Server.version+")\015\012");
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93
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94 // other statics
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95 private static final int CHUNK_SPACE = 12;
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96
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97 // data
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98 private boolean _bypass = false; // True if _content buffer can be written directly to endp and bypass the content buffer
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99 private boolean _needCRLF = false;
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100 private boolean _needEOC = false;
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101 private boolean _bufferChunked = false;
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102
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103
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104 public HttpGenerator(Buffers buffers, EndPoint io)
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105 {
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106 super(buffers,io);
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107 }
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108
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109 @Override
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110 public void reset()
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111 {
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112 if (_persistent!=null && !_persistent && _endp!=null && !_endp.isOutputShutdown())
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113 {
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114 try
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115 {
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116 _endp.shutdownOutput();
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117 }
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118 catch(IOException e)
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119 {
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120 LOG.trace("",e);
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121 }
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122 }
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123 super.reset();
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124 if (_buffer!=null)
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125 _buffer.clear();
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126 if (_header!=null)
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127 _header.clear();
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128 if (_content!=null)
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129 _content=null;
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130 _bypass = false;
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131 _needCRLF = false;
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132 _needEOC = false;
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133 _bufferChunked = false;
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134 _method=null;
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135 _uri=null;
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136 _noContent=false;
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137 }
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138
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139 /* ------------------------------------------------------------ */
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140 /**
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141 * Add content.
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142 *
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143 * @param content
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144 * @param last
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145 * @throws IllegalArgumentException if <code>content</code> is {@link Buffer#isImmutable immutable}.
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146 * @throws IllegalStateException If the request is not expecting any more content,
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147 * or if the buffers are full and cannot be flushed.
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148 * @throws IOException if there is a problem flushing the buffers.
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149 */
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150 public void addContent(Buffer content, boolean last) throws IOException
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151 {
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152 if (_noContent)
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153 throw new IllegalStateException("NO CONTENT");
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154
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155 if (_last || _state==STATE_END)
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156 {
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157 LOG.warn("Ignoring extra content {}",content);
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158 content.clear();
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159 return;
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160 }
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161 _last = last;
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162
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163 // Handle any unfinished business?
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164 if (_content!=null && _content.length()>0 || _bufferChunked)
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165 {
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166 if (_endp.isOutputShutdown())
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167 throw new EofException();
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168 flushBuffer();
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169 if (_content != null && _content.length()>0)
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170 {
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171 if (_bufferChunked)
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172 {
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173 Buffer nc=_buffers.getBuffer(_content.length()+CHUNK_SPACE+content.length());
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174 nc.put(_content);
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175 nc.put(HttpTokens.CRLF);
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176 BufferUtil.putHexInt(nc, content.length());
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177 nc.put(HttpTokens.CRLF);
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178 nc.put(content);
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179 content=nc;
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180 }
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181 else
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182 {
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183 Buffer nc=_buffers.getBuffer(_content.length()+content.length());
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184 nc.put(_content);
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185 nc.put(content);
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186 content=nc;
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187 }
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188 }
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189 }
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190
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191 _content = content;
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192 _contentWritten += content.length();
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193
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194 // Handle the _content
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195 if (_head)
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196 {
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197 content.clear();
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198 _content=null;
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199 }
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200 else if (_endp != null && (_buffer==null || _buffer.length()==0) && _content.length() > 0 && (_last || isCommitted() && _content.length()>1024))
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201 {
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202 _bypass = true;
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203 }
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204 else if (!_bufferChunked)
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205 {
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206 // Yes - so we better check we have a buffer
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207 if (_buffer == null)
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208 _buffer = _buffers.getBuffer();
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209
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210 // Copy _content to buffer;
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211 int len=_buffer.put(_content);
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212 _content.skip(len);
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213 if (_content.length() == 0)
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214 _content = null;
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215 }
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216 }
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217
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218 /* ------------------------------------------------------------ */
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219 /** Prepare buffer for unchecked writes.
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220 * Prepare the generator buffer to receive unchecked writes
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221 * @return the available space in the buffer.
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222 * @throws IOException
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223 */
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224 public int prepareUncheckedAddContent() throws IOException
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225 {
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226 if (_noContent)
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227 return -1;
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228
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229 if (_last || _state==STATE_END)
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230 return -1;
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231
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232 // Handle any unfinished business?
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233 Buffer content = _content;
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234 if (content != null && content.length()>0 || _bufferChunked)
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235 {
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236 flushBuffer();
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237 if (content != null && content.length()>0 || _bufferChunked)
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238 throw new IllegalStateException("FULL");
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239 }
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240
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241 // we better check we have a buffer
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242 if (_buffer == null)
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diff changeset
243 _buffer = _buffers.getBuffer();
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244
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245 _contentWritten-=_buffer.length();
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246
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247 // Handle the _content
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248 if (_head)
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249 return Integer.MAX_VALUE;
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250
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diff changeset
251 return _buffer.space()-(_contentLength == HttpTokens.CHUNKED_CONTENT?CHUNK_SPACE:0);
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252 }
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253
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254 @Override
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diff changeset
255 public boolean isBufferFull()
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256 {
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257 // Should we flush the buffers?
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diff changeset
258 return super.isBufferFull() || _bufferChunked || _bypass || (_contentLength == HttpTokens.CHUNKED_CONTENT && _buffer != null && _buffer.space() < CHUNK_SPACE);
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259 }
802
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260
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diff changeset
261 public void send1xx(int code) throws IOException
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diff changeset
262 {
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diff changeset
263 if (_state != STATE_HEADER)
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264 return;
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265
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266 if (code<100||code>199)
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diff changeset
267 throw new IllegalArgumentException("!1xx");
983
23ec25435b8c simplify AbstractGenerator
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268 Status status = __status[code];
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269 if (status==null)
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270 throw new IllegalArgumentException(code+"?");
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271
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diff changeset
272 // get a header buffer
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273 if (_header == null)
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diff changeset
274 _header = _buffers.getHeader();
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275
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276 _header.put(status._responseLine);
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277 _header.put(HttpTokens.CRLF);
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278
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diff changeset
279 try
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280 {
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diff changeset
281 // nasty semi busy flush!
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diff changeset
282 while(_header.length()>0)
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diff changeset
283 {
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diff changeset
284 int len = _endp.flush(_header);
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diff changeset
285 if (len<0)
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diff changeset
286 throw new EofException();
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287 if (len==0)
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diff changeset
288 Thread.sleep(100);
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289 }
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290 }
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diff changeset
291 catch(InterruptedException e)
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diff changeset
292 {
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diff changeset
293 LOG.debug("",e);
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diff changeset
294 throw new InterruptedIOException(e.toString());
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295 }
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diff changeset
296 }
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297
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diff changeset
298 @Override
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diff changeset
299 boolean isRequest()
877
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diff changeset
300 {
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diff changeset
301 return _method!=null;
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diff changeset
302 }
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303
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diff changeset
304 private boolean isResponse()
877
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diff changeset
305 {
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306 return _method==null;
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diff changeset
307 }
802
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308
877
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diff changeset
309 @Override
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diff changeset
310 public void completeHeader(HttpFields fields, boolean allContentAdded) throws IOException
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diff changeset
311 {
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diff changeset
312 if (_state != STATE_HEADER)
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diff changeset
313 return;
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314
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diff changeset
315 // handle a reset
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diff changeset
316 if (isResponse() && _status==0)
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diff changeset
317 throw new EofException();
802
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diff changeset
318
877
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diff changeset
319 if (_last && !allContentAdded)
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diff changeset
320 throw new IllegalStateException("last?");
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diff changeset
321 _last = _last | allContentAdded;
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322
877
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diff changeset
323 // get a header buffer
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diff changeset
324 if (_header == null)
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diff changeset
325 _header = _buffers.getHeader();
802
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326
877
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diff changeset
327 boolean has_server = false;
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328
877
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diff changeset
329 try
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diff changeset
330 {
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diff changeset
331 if (isRequest())
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diff changeset
332 {
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diff changeset
333 _persistent=true;
802
3428c60d7cfc replace jetty jars with source
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parents:
diff changeset
334
877
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parents: 820
diff changeset
335 if (_version == HttpVersions.HTTP_0_9_ORDINAL)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
336 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
337 _contentLength = HttpTokens.NO_CONTENT;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
338 _header.put(_method);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
339 _header.put((byte)' ');
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
340 _header.put(_uri.getBytes("UTF-8")); // TODO check
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
341 _header.put(HttpTokens.CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
342 _state = STATE_FLUSHING;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
343 _noContent=true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
344 return;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
345 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
346 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
347 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
348 _header.put(_method);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
349 _header.put((byte)' ');
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
350 _header.put(_uri.getBytes("UTF-8")); // TODO check
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
351 _header.put((byte)' ');
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
352 _header.put(_version==HttpVersions.HTTP_1_0_ORDINAL?HttpVersions.HTTP_1_0_BUFFER:HttpVersions.HTTP_1_1_BUFFER);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
353 _header.put(HttpTokens.CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
354 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
355 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
356 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
357 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
358 // Responses
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
359 if (_version == HttpVersions.HTTP_0_9_ORDINAL)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
360 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
361 _persistent = false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
362 _contentLength = HttpTokens.EOF_CONTENT;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
363 _state = STATE_CONTENT;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
364 return;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
365 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
366 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
367 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
368 if (_persistent==null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
369 _persistent= (_version > HttpVersions.HTTP_1_0_ORDINAL);
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
370
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
371 // add response line
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
372 Status status = _status<__status.length?__status[_status]:null;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
373
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
374 if (status==null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
375 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
376 _header.put(HttpVersions.HTTP_1_1_BUFFER);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
377 _header.put((byte) ' ');
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
378 _header.put((byte) ('0' + _status / 100));
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
379 _header.put((byte) ('0' + (_status % 100) / 10));
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
380 _header.put((byte) ('0' + (_status % 10)));
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
381 _header.put((byte) ' ');
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
382 if (_reason==null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
383 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
384 _header.put((byte) ('0' + _status / 100));
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
385 _header.put((byte) ('0' + (_status % 100) / 10));
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
386 _header.put((byte) ('0' + (_status % 10)));
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
387 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
388 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
389 _header.put(_reason);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
390 _header.put(HttpTokens.CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
391 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
392 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
393 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
394 if (_reason==null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
395 _header.put(status._responseLine);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
396 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
397 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
398 _header.put(status._schemeCode);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
399 _header.put(_reason);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
400 _header.put(HttpTokens.CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
401 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
402 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
403
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
404 if (_status<200 && _status>=100 )
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
405 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
406 _noContent=true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
407 _content=null;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
408 if (_buffer!=null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
409 _buffer.clear();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
410 // end the header.
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
411
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
412 if (_status!=101 )
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
413 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
414 _header.put(HttpTokens.CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
415 _state = STATE_CONTENT;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
416 return;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
417 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
418 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
419 else if (_status==204 || _status==304)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
420 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
421 _noContent=true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
422 _content=null;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
423 if (_buffer!=null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
424 _buffer.clear();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
425 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
426 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
427 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
428
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
429 // key field values
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
430 HttpFields.Field content_length = null;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
431 HttpFields.Field transfer_encoding = null;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
432 boolean keep_alive = false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
433 boolean close=false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
434 boolean content_type=false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
435 StringBuilder connection = null;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
436
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
437 if (fields != null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
438 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
439 int s=fields.size();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
440 for (int f=0;f<s;f++)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
441 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
442 HttpFields.Field field = fields.getField(f);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
443 if (field==null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
444 continue;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
445
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
446 switch (field.getNameOrdinal())
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
447 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
448 case HttpHeaders.CONTENT_LENGTH_ORDINAL:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
449 content_length = field;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
450 _contentLength = field.getLongValue();
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
451
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
452 if (_contentLength < _contentWritten || _last && _contentLength != _contentWritten)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
453 content_length = null;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
454
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
455 // write the field to the header buffer
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
456 field.putTo(_header);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
457 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
458
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
459 case HttpHeaders.CONTENT_TYPE_ORDINAL:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
460 if (BufferUtil.isPrefix(MimeTypes.MULTIPART_BYTERANGES_BUFFER, field.getValueBuffer())) _contentLength = HttpTokens.SELF_DEFINING_CONTENT;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
461
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
462 // write the field to the header buffer
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
463 content_type=true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
464 field.putTo(_header);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
465 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
466
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
467 case HttpHeaders.TRANSFER_ENCODING_ORDINAL:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
468 if (_version == HttpVersions.HTTP_1_1_ORDINAL)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
469 transfer_encoding = field;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
470 // Do NOT add yet!
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
471 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
472
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
473 case HttpHeaders.CONNECTION_ORDINAL:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
474 if (isRequest())
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
475 field.putTo(_header);
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
476
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
477 int connection_value = field.getValueOrdinal();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
478 switch (connection_value)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
479 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
480 case -1:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
481 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
482 String[] values = field.getValue().split(",");
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
483 for (int i=0;values!=null && i<values.length;i++)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
484 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
485 CachedBuffer cb = HttpHeaderValues.CACHE.get(values[i].trim());
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
486
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
487 if (cb!=null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
488 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
489 switch(cb.getOrdinal())
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
490 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
491 case HttpHeaderValues.CLOSE_ORDINAL:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
492 close=true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
493 if (isResponse())
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
494 _persistent=false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
495 keep_alive=false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
496 if (!_persistent && isResponse() && _contentLength == HttpTokens.UNKNOWN_CONTENT)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
497 _contentLength = HttpTokens.EOF_CONTENT;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
498 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
499
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
500 case HttpHeaderValues.KEEP_ALIVE_ORDINAL:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
501 if (_version == HttpVersions.HTTP_1_0_ORDINAL)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
502 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
503 keep_alive = true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
504 if (isResponse())
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
505 _persistent = true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
506 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
507 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
508
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
509 default:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
510 if (connection==null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
511 connection=new StringBuilder();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
512 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
513 connection.append(',');
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
514 connection.append(values[i]);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
515 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
516 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
517 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
518 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
519 if (connection==null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
520 connection=new StringBuilder();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
521 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
522 connection.append(',');
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
523 connection.append(values[i]);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
524 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
525 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
526
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
527 break;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
528 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
529 case HttpHeaderValues.UPGRADE_ORDINAL:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
530 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
531 // special case for websocket connection ordering
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
532 if (isResponse())
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
533 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
534 field.putTo(_header);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
535 continue;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
536 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
537 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
538 case HttpHeaderValues.CLOSE_ORDINAL:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
539 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
540 close=true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
541 if (isResponse())
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
542 _persistent=false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
543 if (!_persistent && isResponse() && _contentLength == HttpTokens.UNKNOWN_CONTENT)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
544 _contentLength = HttpTokens.EOF_CONTENT;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
545 break;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
546 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
547 case HttpHeaderValues.KEEP_ALIVE_ORDINAL:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
548 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
549 if (_version == HttpVersions.HTTP_1_0_ORDINAL)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
550 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
551 keep_alive = true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
552 if (isResponse())
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
553 _persistent=true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
554 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
555 break;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
556 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
557 default:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
558 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
559 if (connection==null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
560 connection=new StringBuilder();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
561 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
562 connection.append(',');
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
563 connection.append(field.getValue());
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
564 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
565 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
566
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
567 // Do NOT add yet!
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
568 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
569
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
570 case HttpHeaders.SERVER_ORDINAL:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
571 has_server=true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
572 field.putTo(_header);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
573 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
574
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
575 default:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
576 // write the field to the header buffer
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
577 field.putTo(_header);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
578 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
579 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
580 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
581
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
582 // Calculate how to end _content and connection, _content length and transfer encoding
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
583 // settings.
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
584 // From RFC 2616 4.4:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
585 // 1. No body for 1xx, 204, 304 & HEAD response
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
586 // 2. Force _content-length?
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
587 // 3. If Transfer-Encoding!=identity && HTTP/1.1 && !HttpConnection==close then chunk
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
588 // 4. Content-Length
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
589 // 5. multipart/byteranges
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
590 // 6. close
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
591 switch ((int) _contentLength)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
592 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
593 case HttpTokens.UNKNOWN_CONTENT:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
594 // It may be that we have no _content, or perhaps _content just has not been
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
595 // written yet?
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
596
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
597 // Response known not to have a body
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
598 if (_contentWritten == 0 && isResponse() && (_status < 200 || _status == 204 || _status == 304))
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
599 _contentLength = HttpTokens.NO_CONTENT;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
600 else if (_last)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
601 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
602 // we have seen all the _content there is
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
603 _contentLength = _contentWritten;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
604 if (content_length == null && (isResponse() || _contentLength>0 || content_type ) && !_noContent)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
605 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
606 // known length but not actually set.
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
607 _header.put(HttpHeaders.CONTENT_LENGTH_BUFFER);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
608 _header.put(HttpTokens.COLON);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
609 _header.put((byte) ' ');
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
610 BufferUtil.putDecLong(_header, _contentLength);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
611 _header.put(HttpTokens.CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
612 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
613 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
614 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
615 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
616 // No idea, so we must assume that a body is coming
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
617 _contentLength = (!_persistent || _version < HttpVersions.HTTP_1_1_ORDINAL ) ? HttpTokens.EOF_CONTENT : HttpTokens.CHUNKED_CONTENT;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
618 if (isRequest() && _contentLength==HttpTokens.EOF_CONTENT)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
619 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
620 _contentLength=HttpTokens.NO_CONTENT;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
621 _noContent=true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
622 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
623 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
624 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
625
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
626 case HttpTokens.NO_CONTENT:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
627 if (content_length == null && isResponse() && _status >= 200 && _status != 204 && _status != 304)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
628 _header.put(CONTENT_LENGTH_0);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
629 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
630
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
631 case HttpTokens.EOF_CONTENT:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
632 _persistent = isRequest();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
633 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
634
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
635 case HttpTokens.CHUNKED_CONTENT:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
636 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
637
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
638 default:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
639 // TODO - maybe allow forced chunking by setting te ???
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
640 break;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
641 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
642
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
643 // Add transfer_encoding if needed
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
644 if (_contentLength == HttpTokens.CHUNKED_CONTENT)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
645 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
646 // try to use user supplied encoding as it may have other values.
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
647 if (transfer_encoding != null && HttpHeaderValues.CHUNKED_ORDINAL != transfer_encoding.getValueOrdinal())
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
648 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
649 String c = transfer_encoding.getValue();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
650 if (c.endsWith(HttpHeaderValues.CHUNKED))
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
651 transfer_encoding.putTo(_header);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
652 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
653 throw new IllegalArgumentException("BAD TE");
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
654 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
655 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
656 _header.put(TRANSFER_ENCODING_CHUNKED);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
657 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
658
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
659 // Handle connection if need be
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
660 if (_contentLength==HttpTokens.EOF_CONTENT)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
661 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
662 keep_alive=false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
663 _persistent=false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
664 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
665
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
666 if (isResponse())
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
667 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
668 if (!_persistent && (close || _version > HttpVersions.HTTP_1_0_ORDINAL))
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
669 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
670 _header.put(CONNECTION_CLOSE);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
671 if (connection!=null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
672 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
673 _header.setPutIndex(_header.putIndex()-2);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
674 _header.put((byte)',');
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
675 _header.put(connection.toString().getBytes());
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
676 _header.put(CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
677 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
678 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
679 else if (keep_alive)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
680 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
681 _header.put(CONNECTION_KEEP_ALIVE);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
682 if (connection!=null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
683 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
684 _header.setPutIndex(_header.putIndex()-2);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
685 _header.put((byte)',');
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
686 _header.put(connection.toString().getBytes());
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
687 _header.put(CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
688 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
689 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
690 else if (connection!=null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
691 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
692 _header.put(CONNECTION_);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
693 _header.put(connection.toString().getBytes());
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
694 _header.put(CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
695 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
696 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
697
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
698 if (!has_server && _status>199)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
699 _header.put(SERVER);
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
700
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
701 // end the header.
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
702 _header.put(HttpTokens.CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
703 _state = STATE_CONTENT;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
704
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
705 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
706 catch(ArrayIndexOutOfBoundsException e)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
707 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
708 throw new RuntimeException("Header>"+_header.capacity(),e);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
709 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
710 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
711
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
712 /* ------------------------------------------------------------ */
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
713 /**
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
714 * Complete the message.
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
715 *
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
716 * @throws IOException
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
717 */
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
718 @Override
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
719 public void complete() throws IOException
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
720 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
721 if (_state == STATE_END)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
722 return;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
723
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
724 super.complete();
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
725
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
726 if (_state < STATE_FLUSHING)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
727 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
728 _state = STATE_FLUSHING;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
729 if (_contentLength == HttpTokens.CHUNKED_CONTENT)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
730 _needEOC = true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
731 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
732
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
733 flushBuffer();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
734 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
735
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
736 @Override
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
737 public int flushBuffer() throws IOException
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
738 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
739 try
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
740 {
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
741
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
742 if (_state == STATE_HEADER)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
743 throw new IllegalStateException("State==HEADER");
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
744
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
745 prepareBuffers();
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
746
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
747 if (_endp == null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
748 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
749 if (_needCRLF && _buffer!=null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
750 _buffer.put(HttpTokens.CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
751 if (_needEOC && _buffer!=null && !_head)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
752 _buffer.put(LAST_CHUNK);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
753 _needCRLF=false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
754 _needEOC=false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
755 return 0;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
756 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
757
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
758 int total= 0;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
759
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
760 int len = -1;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
761 int to_flush = flushMask();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
762 int last_flush;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
763
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
764 do
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
765 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
766 last_flush=to_flush;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
767 switch (to_flush)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
768 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
769 case 7:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
770 throw new IllegalStateException(); // should never happen!
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
771 case 6:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
772 len = _endp.flush(_header, _buffer, null);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
773 break;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
774 case 5:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
775 len = _endp.flush(_header, _content, null);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
776 break;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
777 case 4:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
778 len = _endp.flush(_header);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
779 break;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
780 case 3:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
781 len = _endp.flush(_buffer, _content, null);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
782 break;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
783 case 2:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
784 len = _endp.flush(_buffer);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
785 break;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
786 case 1:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
787 len = _endp.flush(_content);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
788 break;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
789 case 0:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
790 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
791 len=0;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
792 // Nothing more we can write now.
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
793 if (_header != null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
794 _header.clear();
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
795
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
796 _bypass = false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
797 _bufferChunked = false;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
798
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
799 if (_buffer != null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
800 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
801 _buffer.clear();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
802 if (_contentLength == HttpTokens.CHUNKED_CONTENT)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
803 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
804 // reserve some space for the chunk header
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
805 _buffer.setPutIndex(CHUNK_SPACE);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
806 _buffer.setGetIndex(CHUNK_SPACE);
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
807
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
808 // Special case handling for small left over buffer from
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
809 // an addContent that caused a buffer flush.
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
810 if (_content != null && _content.length() < _buffer.space() && _state != STATE_FLUSHING)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
811 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
812 _buffer.put(_content);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
813 _content.clear();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
814 _content=null;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
815 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
816 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
817 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
818
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
819 // Are we completely finished for now?
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
820 if (!_needCRLF && !_needEOC && (_content==null || _content.length()==0))
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
821 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
822 if (_state == STATE_FLUSHING)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
823 _state = STATE_END;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
824
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
825 if (_state==STATE_END && _persistent != null && !_persistent && _status!=100 && _method==null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
826 _endp.shutdownOutput();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
827 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
828 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
829 // Try to prepare more to write.
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
830 prepareBuffers();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
831 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
832
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
833 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
834
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
835 if (len > 0)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
836 total+=len;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
837
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
838 to_flush = flushMask();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
839 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
840 // loop while progress is being made (OR we have prepared some buffers that might make progress)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
841 while (len>0 || (to_flush!=0 && last_flush==0));
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
842
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
843 return total;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
844 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
845 catch (IOException e)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
846 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
847 LOG.trace("",e);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
848 throw (e instanceof EofException) ? e:new EofException(e);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
849 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
850 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
851
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
852 private int flushMask()
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
853 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
854 return ((_header != null && _header.length() > 0)?4:0)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
855 | ((_buffer != null && _buffer.length() > 0)?2:0)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
856 | ((_bypass && _content != null && _content.length() > 0)?1:0);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
857 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
858
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
859 private void prepareBuffers()
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
860 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
861 // if we are not flushing an existing chunk
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
862 if (!_bufferChunked)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
863 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
864 // Refill buffer if possible
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
865 if (!_bypass && _content != null && _content.length() > 0 && _buffer != null && _buffer.space() > 0)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
866 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
867 int len = _buffer.put(_content);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
868 _content.skip(len);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
869 if (_content.length() == 0)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
870 _content = null;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
871 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
872
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
873 // Chunk buffer if need be
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
874 if (_contentLength == HttpTokens.CHUNKED_CONTENT)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
875 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
876 if (_bypass && (_buffer==null||_buffer.length()==0) && _content!=null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
877 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
878 // this is a bypass write
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
879 int size = _content.length();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
880 _bufferChunked = true;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
881
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
882 if (_header == null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
883 _header = _buffers.getHeader();
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
884
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
885 // if we need CRLF add this to header
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
886 if (_needCRLF)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
887 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
888 if (_header.length() > 0) throw new IllegalStateException("EOC");
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
889 _header.put(HttpTokens.CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
890 _needCRLF = false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
891 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
892 // Add the chunk size to the header
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
893 BufferUtil.putHexInt(_header, size);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
894 _header.put(HttpTokens.CRLF);
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
895
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
896 // Need a CRLF after the content
983
23ec25435b8c simplify AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 982
diff changeset
897 _needCRLF = true;
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
898 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
899 else if (_buffer!=null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
900 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
901 int size = _buffer.length();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
902 if (size > 0)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
903 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
904 // Prepare a chunk!
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
905 _bufferChunked = true;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
906
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
907 // Did we leave space at the start of the buffer.
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
908 //noinspection ConstantConditions
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
909 if (_buffer.getIndex() == CHUNK_SPACE)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
910 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
911 // Oh yes, goodie! let's use it then!
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
912 _buffer.poke(_buffer.getIndex() - 2, HttpTokens.CRLF, 0, 2);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
913 _buffer.setGetIndex(_buffer.getIndex() - 2);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
914 BufferUtil.prependHexInt(_buffer, size);
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
915
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
916 if (_needCRLF)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
917 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
918 _buffer.poke(_buffer.getIndex() - 2, HttpTokens.CRLF, 0, 2);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
919 _buffer.setGetIndex(_buffer.getIndex() - 2);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
920 _needCRLF = false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
921 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
922 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
923 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
924 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
925 // No space so lets use a header buffer.
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
926 if (_header == null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
927 _header = _buffers.getHeader();
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
928
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
929 if (_needCRLF)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
930 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
931 if (_header.length() > 0) throw new IllegalStateException("EOC");
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
932 _header.put(HttpTokens.CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
933 _needCRLF = false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
934 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
935 BufferUtil.putHexInt(_header, size);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
936 _header.put(HttpTokens.CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
937 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
938
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
939 // Add end chunk trailer.
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
940 if (_buffer.space() >= 2)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
941 _buffer.put(HttpTokens.CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
942 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
943 _needCRLF = true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
944 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
945 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
946
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
947 // If we need EOC and everything written
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
948 if (_needEOC && (_content == null || _content.length() == 0))
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
949 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
950 if (_header == null && _buffer == null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
951 _header = _buffers.getHeader();
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
952
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
953 if (_needCRLF)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
954 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
955 if (_buffer == null && _header != null && _header.space() >= HttpTokens.CRLF.length)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
956 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
957 _header.put(HttpTokens.CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
958 _needCRLF = false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
959 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
960 else if (_buffer!=null && _buffer.space() >= HttpTokens.CRLF.length)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
961 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
962 _buffer.put(HttpTokens.CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
963 _needCRLF = false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
964 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
965 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
966
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
967 if (!_needCRLF && _needEOC)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
968 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
969 if (_buffer == null && _header != null && _header.space() >= LAST_CHUNK.length)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
970 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
971 if (!_head)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
972 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
973 _header.put(LAST_CHUNK);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
974 _bufferChunked=true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
975 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
976 _needEOC = false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
977 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
978 else if (_buffer!=null && _buffer.space() >= LAST_CHUNK.length)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
979 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
980 if (!_head)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
981 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
982 _buffer.put(LAST_CHUNK);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
983 _bufferChunked=true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
984 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
985 _needEOC = false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
986 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
987 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
988 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
989 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
990 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
991
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
992 if (_content != null && _content.length() == 0)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
993 _content = null;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
994
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
995 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
996
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
997 @Override
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
998 public String toString()
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
999 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
1000 Buffer header=_header;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
1001 Buffer buffer=_buffer;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
1002 Buffer content=_content;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
1003 return String.format("%s{s=%d,h=%d,b=%d,c=%d}",
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
1004 getClass().getSimpleName(),
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
1005 _state,
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
1006 header == null ? -1 : header.length(),
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
1007 buffer == null ? -1 : buffer.length(),
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
1008 content == null ? -1 : content.length());
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
1009 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
1010 }