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annotate src/org/eclipse/jetty/http/HttpGenerator.java @ 1019:f126d30e04a4

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start replacing BufferCache with StringCache
author Franklin Schmidt <fschmidt@gmail.com>
date Mon, 31 Oct 2016 03:33:42 -0600
parents 83cc6e05a58f
children 6be43ef1eb96
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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 final int versionLength=HttpVersions.HTTP_1_1_BYTES.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 System.arraycopy(HttpVersions.HTTP_1_1_BYTES,0,bytes,0,versionLength);
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67 bytes[versionLength+0]=' ';
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68 bytes[versionLength+1]=(byte)('0'+i/100);
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69 bytes[versionLength+2]=(byte)('0'+(i%100)/10);
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70 bytes[versionLength+3]=(byte)('0'+(i%10));
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71 bytes[versionLength+4]=' ';
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72 for (int j=0;j<reason.length();j++)
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73 bytes[versionLength+5+j]=(byte)reason.charAt(j);
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74 bytes[versionLength+5+reason.length()]=HttpTokens.CARRIAGE_RETURN;
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75 bytes[versionLength+6+reason.length()]=HttpTokens.LINE_FEED;
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76
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77 __status[i] = new Status();
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78 __status[i]._schemeCode=new ByteArrayBuffer(bytes,0,versionLength+5,Buffer.IMMUTABLE);
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79 __status[i]._responseLine=new ByteArrayBuffer(bytes,0,bytes.length,Buffer.IMMUTABLE);
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80 }
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81 }
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82
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83
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84 // common _content
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85 private static final byte[] LAST_CHUNK =
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86 { (byte) '0', (byte) '\015', (byte) '\012', (byte) '\015', (byte) '\012'};
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87 private static final byte[] CONTENT_LENGTH_0 = StringUtil.getBytes("Content-Length: 0\015\012");
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88 private static final byte[] CONNECTION_KEEP_ALIVE = StringUtil.getBytes("Connection: keep-alive\015\012");
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89 private static final byte[] CONNECTION_CLOSE = StringUtil.getBytes("Connection: close\015\012");
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90 private static final byte[] CONNECTION_ = StringUtil.getBytes("Connection: ");
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91 private static final byte[] CRLF = StringUtil.getBytes("\015\012");
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92 private static final byte[] TRANSFER_ENCODING_CHUNKED = StringUtil.getBytes("Transfer-Encoding: chunked\015\012");
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93 private static byte[] SERVER = StringUtil.getBytes("Server: Jetty("+Server.version+")\015\012");
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94
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95 // other statics
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96 private static final int CHUNK_SPACE = 12;
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97
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98 // data
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99 private boolean _bypass = false; // True if _content buffer can be written directly to endp and bypass the content buffer
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100 private boolean _needCRLF = false;
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101 private boolean _needEOC = false;
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102 private boolean _bufferChunked = false;
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103
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104
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105 public HttpGenerator(Buffers buffers, EndPoint io)
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106 {
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107 super(buffers,io);
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108 }
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109
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110 @Override
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111 public void reset()
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112 {
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113 if (_persistent!=null && !_persistent && _endp!=null && !_endp.isOutputShutdown())
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114 {
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115 try
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116 {
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117 _endp.shutdownOutput();
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118 }
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119 catch(IOException e)
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120 {
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121 LOG.trace("",e);
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122 }
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123 }
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124 super.reset();
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125 if (_buffer!=null)
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126 _buffer.clear();
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127 if (_header!=null)
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128 _header.clear();
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129 if (_content!=null)
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130 _content=null;
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131 _bypass = false;
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132 _needCRLF = false;
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133 _needEOC = false;
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134 _bufferChunked = false;
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135 _method=null;
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136 _uri=null;
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137 _noContent=false;
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138 }
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139
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140 /* ------------------------------------------------------------ */
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141 /**
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142 * Add content.
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143 *
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144 * @param content
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145 * @param last
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146 * @throws IllegalArgumentException if <code>content</code> is {@link Buffer#isImmutable immutable}.
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147 * @throws IllegalStateException If the request is not expecting any more content,
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148 * or if the buffers are full and cannot be flushed.
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149 * @throws IOException if there is a problem flushing the buffers.
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150 */
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151 public void addContent(Buffer content, boolean last) throws IOException
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152 {
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153 if (_noContent)
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154 throw new IllegalStateException("NO CONTENT");
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155
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156 if (_last || _state==STATE_END)
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157 {
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158 LOG.warn("Ignoring extra content {}",content);
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159 content.clear();
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160 return;
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161 }
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162 _last = last;
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163
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164 // Handle any unfinished business?
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165 if (_content!=null && _content.length()>0 || _bufferChunked)
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166 {
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167 if (_endp.isOutputShutdown())
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168 throw new EofException();
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169 flushBuffer();
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170 if (_content != null && _content.length()>0)
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171 {
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172 if (_bufferChunked)
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173 {
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diff changeset
174 Buffer nc=_buffers.getBuffer(_content.length()+CHUNK_SPACE+content.length());
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175 nc.put(_content);
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176 nc.put(HttpTokens.CRLF);
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177 BufferUtil.putHexInt(nc, content.length());
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178 nc.put(HttpTokens.CRLF);
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179 nc.put(content);
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180 content=nc;
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181 }
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182 else
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183 {
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184 Buffer nc=_buffers.getBuffer(_content.length()+content.length());
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185 nc.put(_content);
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186 nc.put(content);
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187 content=nc;
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188 }
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189 }
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190 }
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191
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192 _content = content;
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193 _contentWritten += content.length();
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194
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195 // Handle the _content
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196 if (_head)
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197 {
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198 content.clear();
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199 _content=null;
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200 }
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201 else if (_endp != null && (_buffer==null || _buffer.length()==0) && _content.length() > 0 && (_last || isCommitted() && _content.length()>1024))
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202 {
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203 _bypass = true;
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204 }
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205 else if (!_bufferChunked)
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206 {
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207 // Yes - so we better check we have a buffer
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208 if (_buffer == null)
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209 _buffer = _buffers.getBuffer();
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210
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211 // Copy _content to buffer;
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212 int len=_buffer.put(_content);
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213 _content.skip(len);
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214 if (_content.length() == 0)
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215 _content = null;
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216 }
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217 }
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218
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219 /* ------------------------------------------------------------ */
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220 /** Prepare buffer for unchecked writes.
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221 * Prepare the generator buffer to receive unchecked writes
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222 * @return the available space in the buffer.
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223 * @throws IOException
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224 */
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diff changeset
225 public int prepareUncheckedAddContent() throws IOException
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226 {
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227 if (_noContent)
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228 return -1;
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229
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230 if (_last || _state==STATE_END)
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231 return -1;
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232
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233 // Handle any unfinished business?
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234 Buffer content = _content;
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235 if (content != null && content.length()>0 || _bufferChunked)
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236 {
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diff changeset
237 flushBuffer();
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238 if (content != null && content.length()>0 || _bufferChunked)
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239 throw new IllegalStateException("FULL");
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240 }
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241
877
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242 // we better check we have a buffer
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243 if (_buffer == null)
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diff changeset
244 _buffer = _buffers.getBuffer();
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245
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246 _contentWritten-=_buffer.length();
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247
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248 // Handle the _content
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249 if (_head)
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250 return Integer.MAX_VALUE;
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251
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diff changeset
252 return _buffer.space()-(_contentLength == HttpTokens.CHUNKED_CONTENT?CHUNK_SPACE:0);
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253 }
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254
877
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diff changeset
255 @Override
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diff changeset
256 public boolean isBufferFull()
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diff changeset
257 {
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diff changeset
258 // Should we flush the buffers?
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diff changeset
259 return super.isBufferFull() || _bufferChunked || _bypass || (_contentLength == HttpTokens.CHUNKED_CONTENT && _buffer != null && _buffer.space() < CHUNK_SPACE);
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260 }
802
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261
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diff changeset
262 public void send1xx(int code) throws IOException
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diff changeset
263 {
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diff changeset
264 if (_state != STATE_HEADER)
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diff changeset
265 return;
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266
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diff changeset
267 if (code<100||code>199)
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diff changeset
268 throw new IllegalArgumentException("!1xx");
983
23ec25435b8c simplify AbstractGenerator
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diff changeset
269 Status status = __status[code];
877
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diff changeset
270 if (status==null)
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diff changeset
271 throw new IllegalArgumentException(code+"?");
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272
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diff changeset
273 // get a header buffer
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diff changeset
274 if (_header == null)
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diff changeset
275 _header = _buffers.getHeader();
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276
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diff changeset
277 _header.put(status._responseLine);
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diff changeset
278 _header.put(HttpTokens.CRLF);
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279
877
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diff changeset
280 try
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diff changeset
281 {
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diff changeset
282 // nasty semi busy flush!
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diff changeset
283 while(_header.length()>0)
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diff changeset
284 {
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diff changeset
285 int len = _endp.flush(_header);
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diff changeset
286 if (len<0)
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diff changeset
287 throw new EofException();
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diff changeset
288 if (len==0)
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diff changeset
289 Thread.sleep(100);
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diff changeset
290 }
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diff changeset
291 }
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diff changeset
292 catch(InterruptedException e)
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diff changeset
293 {
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diff changeset
294 LOG.debug("",e);
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diff changeset
295 throw new InterruptedIOException(e.toString());
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diff changeset
296 }
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297 }
802
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298
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diff changeset
299 @Override
983
23ec25435b8c simplify AbstractGenerator
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diff changeset
300 boolean isRequest()
877
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diff changeset
301 {
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diff changeset
302 return _method!=null;
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diff changeset
303 }
802
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304
983
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diff changeset
305 private boolean isResponse()
877
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diff changeset
306 {
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diff changeset
307 return _method==null;
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diff changeset
308 }
802
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309
877
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diff changeset
310 @Override
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diff changeset
311 public void completeHeader(HttpFields fields, boolean allContentAdded) throws IOException
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diff changeset
312 {
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diff changeset
313 if (_state != STATE_HEADER)
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diff changeset
314 return;
802
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diff changeset
315
877
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diff changeset
316 // handle a reset
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diff changeset
317 if (isResponse() && _status==0)
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diff changeset
318 throw new EofException();
802
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diff changeset
319
877
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diff changeset
320 if (_last && !allContentAdded)
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diff changeset
321 throw new IllegalStateException("last?");
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diff changeset
322 _last = _last | allContentAdded;
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diff changeset
323
877
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diff changeset
324 // get a header buffer
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diff changeset
325 if (_header == null)
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diff changeset
326 _header = _buffers.getHeader();
802
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diff changeset
327
877
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diff changeset
328 boolean has_server = false;
802
3428c60d7cfc replace jetty jars with source
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diff changeset
329
877
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diff changeset
330 try
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diff changeset
331 {
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diff changeset
332 if (isRequest())
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diff changeset
333 {
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parents: 820
diff changeset
334 _persistent=true;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
335
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
336 if (_version == HttpVersions.HTTP_0_9_ORDINAL)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
337 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
338 _contentLength = HttpTokens.NO_CONTENT;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
339 _header.put(_method);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
340 _header.put((byte)' ');
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
341 _header.put(_uri.getBytes("UTF-8")); // TODO check
fef4392f4905 remove sendServerVersion
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parents: 820
diff changeset
342 _header.put(HttpTokens.CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
343 _state = STATE_FLUSHING;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
344 _noContent=true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
345 return;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
346 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
347 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
348 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
349 _header.put(_method);
fef4392f4905 remove sendServerVersion
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parents: 820
diff changeset
350 _header.put((byte)' ');
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
351 _header.put(_uri.getBytes("UTF-8")); // TODO check
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
352 _header.put((byte)' ');
1019
f126d30e04a4 start replacing BufferCache with StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 990
diff changeset
353 _header.put(_version==HttpVersions.HTTP_1_0_ORDINAL?HttpVersions.HTTP_1_0_BYTES:HttpVersions.HTTP_1_1_BYTES);
877
fef4392f4905 remove sendServerVersion
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parents: 820
diff changeset
354 _header.put(HttpTokens.CRLF);
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 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
357 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
358 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
359 // Responses
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
360 if (_version == HttpVersions.HTTP_0_9_ORDINAL)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
361 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
362 _persistent = false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
363 _contentLength = HttpTokens.EOF_CONTENT;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
364 _state = STATE_CONTENT;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
365 return;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
366 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
367 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
368 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
369 if (_persistent==null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
370 _persistent= (_version > HttpVersions.HTTP_1_0_ORDINAL);
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
371
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
372 // add response line
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
373 Status status = _status<__status.length?__status[_status]:null;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
374
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
375 if (status==null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
376 {
1019
f126d30e04a4 start replacing BufferCache with StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 990
diff changeset
377 _header.put(HttpVersions.HTTP_1_1_BYTES);
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
378 _header.put((byte) ' ');
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
379 _header.put((byte) ('0' + _status / 100));
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
380 _header.put((byte) ('0' + (_status % 100) / 10));
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
381 _header.put((byte) ('0' + (_status % 10)));
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
382 _header.put((byte) ' ');
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
383 if (_reason==null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
384 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
385 _header.put((byte) ('0' + _status / 100));
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
386 _header.put((byte) ('0' + (_status % 100) / 10));
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
387 _header.put((byte) ('0' + (_status % 10)));
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
388 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
389 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
390 _header.put(_reason);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
391 _header.put(HttpTokens.CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
392 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
393 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
394 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
395 if (_reason==null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
396 _header.put(status._responseLine);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
397 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
398 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
399 _header.put(status._schemeCode);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
400 _header.put(_reason);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
401 _header.put(HttpTokens.CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
402 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
403 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
404
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
405 if (_status<200 && _status>=100 )
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
406 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
407 _noContent=true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
408 _content=null;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
409 if (_buffer!=null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
410 _buffer.clear();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
411 // end the header.
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
412
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
413 if (_status!=101 )
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
414 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
415 _header.put(HttpTokens.CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
416 _state = STATE_CONTENT;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
417 return;
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 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
420 else if (_status==204 || _status==304)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
421 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
422 _noContent=true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
423 _content=null;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
424 if (_buffer!=null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
425 _buffer.clear();
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 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
428 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
429
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
430 // key field values
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
431 HttpFields.Field content_length = null;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
432 HttpFields.Field transfer_encoding = null;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
433 boolean keep_alive = false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
434 boolean close=false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
435 boolean content_type=false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
436 StringBuilder connection = null;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
437
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
438 if (fields != null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
439 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
440 int s=fields.size();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
441 for (int f=0;f<s;f++)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
442 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
443 HttpFields.Field field = fields.getField(f);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
444 if (field==null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
445 continue;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
446
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
447 switch (field.getNameOrdinal())
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
448 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
449 case HttpHeaders.CONTENT_LENGTH_ORDINAL:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
450 content_length = field;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
451 _contentLength = field.getLongValue();
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
452
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
453 if (_contentLength < _contentWritten || _last && _contentLength != _contentWritten)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
454 content_length = null;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
455
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
456 // write the field to the header buffer
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
457 field.putTo(_header);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
458 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
459
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
460 case HttpHeaders.CONTENT_TYPE_ORDINAL:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
461 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
462
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
463 // write the field to the header buffer
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
464 content_type=true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
465 field.putTo(_header);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
466 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
467
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
468 case HttpHeaders.TRANSFER_ENCODING_ORDINAL:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
469 if (_version == HttpVersions.HTTP_1_1_ORDINAL)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
470 transfer_encoding = field;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
471 // Do NOT add yet!
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
472 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
473
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
474 case HttpHeaders.CONNECTION_ORDINAL:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
475 if (isRequest())
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
476 field.putTo(_header);
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
477
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
478 int connection_value = field.getValueOrdinal();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
479 switch (connection_value)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
480 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
481 case -1:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
482 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
483 String[] values = field.getValue().split(",");
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
484 for (int i=0;values!=null && i<values.length;i++)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
485 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
486 CachedBuffer cb = HttpHeaderValues.CACHE.get(values[i].trim());
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
487
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
488 if (cb!=null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
489 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
490 switch(cb.getOrdinal())
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
491 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
492 case HttpHeaderValues.CLOSE_ORDINAL:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
493 close=true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
494 if (isResponse())
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
495 _persistent=false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
496 keep_alive=false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
497 if (!_persistent && isResponse() && _contentLength == HttpTokens.UNKNOWN_CONTENT)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
498 _contentLength = HttpTokens.EOF_CONTENT;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
499 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
500
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
501 case HttpHeaderValues.KEEP_ALIVE_ORDINAL:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
502 if (_version == HttpVersions.HTTP_1_0_ORDINAL)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
503 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
504 keep_alive = true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
505 if (isResponse())
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
506 _persistent = true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
507 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
508 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
509
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
510 default:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
511 if (connection==null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
512 connection=new StringBuilder();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
513 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
514 connection.append(',');
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
515 connection.append(values[i]);
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 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
518 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
519 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
520 if (connection==null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
521 connection=new StringBuilder();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
522 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
523 connection.append(',');
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
524 connection.append(values[i]);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
525 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
526 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
527
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
528 break;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
529 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
530 case HttpHeaderValues.UPGRADE_ORDINAL:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
531 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
532 // special case for websocket connection ordering
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
533 if (isResponse())
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
534 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
535 field.putTo(_header);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
536 continue;
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 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
539 case HttpHeaderValues.CLOSE_ORDINAL:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
540 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
541 close=true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
542 if (isResponse())
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
543 _persistent=false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
544 if (!_persistent && isResponse() && _contentLength == HttpTokens.UNKNOWN_CONTENT)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
545 _contentLength = HttpTokens.EOF_CONTENT;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
546 break;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
547 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
548 case HttpHeaderValues.KEEP_ALIVE_ORDINAL:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
549 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
550 if (_version == HttpVersions.HTTP_1_0_ORDINAL)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
551 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
552 keep_alive = true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
553 if (isResponse())
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
554 _persistent=true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
555 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
556 break;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
557 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
558 default:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
559 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
560 if (connection==null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
561 connection=new StringBuilder();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
562 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
563 connection.append(',');
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
564 connection.append(field.getValue());
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
565 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
566 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
567
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
568 // Do NOT add yet!
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
569 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
570
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
571 case HttpHeaders.SERVER_ORDINAL:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
572 has_server=true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
573 field.putTo(_header);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
574 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
575
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
576 default:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
577 // write the field to the header buffer
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
578 field.putTo(_header);
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 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
581 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
582
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
583 // Calculate how to end _content and connection, _content length and transfer encoding
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
584 // settings.
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
585 // From RFC 2616 4.4:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
586 // 1. No body for 1xx, 204, 304 & HEAD response
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
587 // 2. Force _content-length?
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
588 // 3. If Transfer-Encoding!=identity && HTTP/1.1 && !HttpConnection==close then chunk
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
589 // 4. Content-Length
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
590 // 5. multipart/byteranges
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
591 // 6. close
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
592 switch ((int) _contentLength)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
593 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
594 case HttpTokens.UNKNOWN_CONTENT:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
595 // 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
596 // written yet?
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
597
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
598 // Response known not to have a body
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
599 if (_contentWritten == 0 && isResponse() && (_status < 200 || _status == 204 || _status == 304))
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
600 _contentLength = HttpTokens.NO_CONTENT;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
601 else if (_last)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
602 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
603 // we have seen all the _content there is
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
604 _contentLength = _contentWritten;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
605 if (content_length == null && (isResponse() || _contentLength>0 || content_type ) && !_noContent)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
606 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
607 // known length but not actually set.
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
608 _header.put(HttpHeaders.CONTENT_LENGTH_BUFFER);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
609 _header.put(HttpTokens.COLON);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
610 _header.put((byte) ' ');
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
611 BufferUtil.putDecLong(_header, _contentLength);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
612 _header.put(HttpTokens.CRLF);
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 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
615 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
616 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
617 // No idea, so we must assume that a body is coming
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
618 _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
619 if (isRequest() && _contentLength==HttpTokens.EOF_CONTENT)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
620 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
621 _contentLength=HttpTokens.NO_CONTENT;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
622 _noContent=true;
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 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
625 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
626
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
627 case HttpTokens.NO_CONTENT:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
628 if (content_length == null && isResponse() && _status >= 200 && _status != 204 && _status != 304)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
629 _header.put(CONTENT_LENGTH_0);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
630 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
631
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
632 case HttpTokens.EOF_CONTENT:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
633 _persistent = isRequest();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
634 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
635
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
636 case HttpTokens.CHUNKED_CONTENT:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
637 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
638
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
639 default:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
640 // TODO - maybe allow forced chunking by setting te ???
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
641 break;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
642 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
643
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
644 // Add transfer_encoding if needed
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
645 if (_contentLength == HttpTokens.CHUNKED_CONTENT)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
646 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
647 // try to use user supplied encoding as it may have other values.
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
648 if (transfer_encoding != null && HttpHeaderValues.CHUNKED_ORDINAL != transfer_encoding.getValueOrdinal())
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
649 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
650 String c = transfer_encoding.getValue();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
651 if (c.endsWith(HttpHeaderValues.CHUNKED))
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
652 transfer_encoding.putTo(_header);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
653 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
654 throw new IllegalArgumentException("BAD TE");
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
655 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
656 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
657 _header.put(TRANSFER_ENCODING_CHUNKED);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
658 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
659
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
660 // Handle connection if need be
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
661 if (_contentLength==HttpTokens.EOF_CONTENT)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
662 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
663 keep_alive=false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
664 _persistent=false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
665 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
666
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
667 if (isResponse())
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
668 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
669 if (!_persistent && (close || _version > HttpVersions.HTTP_1_0_ORDINAL))
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
670 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
671 _header.put(CONNECTION_CLOSE);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
672 if (connection!=null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
673 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
674 _header.setPutIndex(_header.putIndex()-2);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
675 _header.put((byte)',');
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
676 _header.put(connection.toString().getBytes());
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
677 _header.put(CRLF);
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 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
680 else if (keep_alive)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
681 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
682 _header.put(CONNECTION_KEEP_ALIVE);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
683 if (connection!=null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
684 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
685 _header.setPutIndex(_header.putIndex()-2);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
686 _header.put((byte)',');
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
687 _header.put(connection.toString().getBytes());
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
688 _header.put(CRLF);
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 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
691 else if (connection!=null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
692 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
693 _header.put(CONNECTION_);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
694 _header.put(connection.toString().getBytes());
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
695 _header.put(CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
696 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
697 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
698
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
699 if (!has_server && _status>199)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
700 _header.put(SERVER);
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
701
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
702 // end the header.
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
703 _header.put(HttpTokens.CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
704 _state = STATE_CONTENT;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
705
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
706 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
707 catch(ArrayIndexOutOfBoundsException e)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
708 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
709 throw new RuntimeException("Header>"+_header.capacity(),e);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
710 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
711 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
712
877
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 /**
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
715 * Complete the message.
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
716 *
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
717 * @throws IOException
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
718 */
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
719 @Override
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
720 public void complete() throws IOException
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
721 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
722 if (_state == STATE_END)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
723 return;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
724
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
725 super.complete();
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
726
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
727 if (_state < STATE_FLUSHING)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
728 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
729 _state = STATE_FLUSHING;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
730 if (_contentLength == HttpTokens.CHUNKED_CONTENT)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
731 _needEOC = true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
732 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
733
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
734 flushBuffer();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
735 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
736
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
737 @Override
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
738 public int flushBuffer() throws IOException
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
739 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
740 try
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
741 {
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
742
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
743 if (_state == STATE_HEADER)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
744 throw new IllegalStateException("State==HEADER");
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
745
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
746 prepareBuffers();
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
747
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
748 if (_endp == null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
749 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
750 if (_needCRLF && _buffer!=null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
751 _buffer.put(HttpTokens.CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
752 if (_needEOC && _buffer!=null && !_head)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
753 _buffer.put(LAST_CHUNK);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
754 _needCRLF=false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
755 _needEOC=false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
756 return 0;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
757 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
758
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
759 int total= 0;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
760
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
761 int len = -1;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
762 int to_flush = flushMask();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
763 int last_flush;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
764
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
765 do
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
766 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
767 last_flush=to_flush;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
768 switch (to_flush)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
769 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
770 case 7:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
771 throw new IllegalStateException(); // should never happen!
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
772 case 6:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
773 len = _endp.flush(_header, _buffer, null);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
774 break;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
775 case 5:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
776 len = _endp.flush(_header, _content, null);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
777 break;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
778 case 4:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
779 len = _endp.flush(_header);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
780 break;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
781 case 3:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
782 len = _endp.flush(_buffer, _content, null);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
783 break;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
784 case 2:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
785 len = _endp.flush(_buffer);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
786 break;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
787 case 1:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
788 len = _endp.flush(_content);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
789 break;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
790 case 0:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
791 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
792 len=0;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
793 // Nothing more we can write now.
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
794 if (_header != null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
795 _header.clear();
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
796
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
797 _bypass = false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
798 _bufferChunked = false;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
799
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
800 if (_buffer != null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
801 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
802 _buffer.clear();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
803 if (_contentLength == HttpTokens.CHUNKED_CONTENT)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
804 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
805 // reserve some space for the chunk header
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
806 _buffer.setPutIndex(CHUNK_SPACE);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
807 _buffer.setGetIndex(CHUNK_SPACE);
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
808
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
809 // Special case handling for small left over buffer from
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
810 // an addContent that caused a buffer flush.
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
811 if (_content != null && _content.length() < _buffer.space() && _state != STATE_FLUSHING)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
812 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
813 _buffer.put(_content);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
814 _content.clear();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
815 _content=null;
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 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
818 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
819
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
820 // Are we completely finished for now?
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
821 if (!_needCRLF && !_needEOC && (_content==null || _content.length()==0))
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
822 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
823 if (_state == STATE_FLUSHING)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
824 _state = STATE_END;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
825
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
826 if (_state==STATE_END && _persistent != null && !_persistent && _status!=100 && _method==null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
827 _endp.shutdownOutput();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
828 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
829 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
830 // Try to prepare more to write.
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
831 prepareBuffers();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
832 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
833
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
834 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
835
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
836 if (len > 0)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
837 total+=len;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
838
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
839 to_flush = flushMask();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
840 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
841 // 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
842 while (len>0 || (to_flush!=0 && last_flush==0));
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
843
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
844 return total;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
845 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
846 catch (IOException e)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
847 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
848 LOG.trace("",e);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
849 throw (e instanceof EofException) ? e:new EofException(e);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
850 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
851 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
852
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
853 private int flushMask()
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
854 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
855 return ((_header != null && _header.length() > 0)?4:0)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
856 | ((_buffer != null && _buffer.length() > 0)?2:0)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
857 | ((_bypass && _content != null && _content.length() > 0)?1:0);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
858 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
859
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
860 private void prepareBuffers()
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
861 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
862 // if we are not flushing an existing chunk
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
863 if (!_bufferChunked)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
864 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
865 // Refill buffer if possible
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
866 if (!_bypass && _content != null && _content.length() > 0 && _buffer != null && _buffer.space() > 0)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
867 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
868 int len = _buffer.put(_content);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
869 _content.skip(len);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
870 if (_content.length() == 0)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
871 _content = null;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
872 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
873
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
874 // Chunk buffer if need be
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
875 if (_contentLength == HttpTokens.CHUNKED_CONTENT)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
876 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
877 if (_bypass && (_buffer==null||_buffer.length()==0) && _content!=null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
878 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
879 // this is a bypass write
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
880 int size = _content.length();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
881 _bufferChunked = true;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
882
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
883 if (_header == null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
884 _header = _buffers.getHeader();
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
885
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
886 // if we need CRLF add this to header
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
887 if (_needCRLF)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
888 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
889 if (_header.length() > 0) throw new IllegalStateException("EOC");
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
890 _header.put(HttpTokens.CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
891 _needCRLF = false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
892 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
893 // Add the chunk size to the header
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
894 BufferUtil.putHexInt(_header, size);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
895 _header.put(HttpTokens.CRLF);
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
896
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
897 // Need a CRLF after the content
983
23ec25435b8c simplify AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 982
diff changeset
898 _needCRLF = true;
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
899 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
900 else if (_buffer!=null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
901 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
902 int size = _buffer.length();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
903 if (size > 0)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
904 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
905 // Prepare a chunk!
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
906 _bufferChunked = true;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
907
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
908 // Did we leave space at the start of the buffer.
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
909 //noinspection ConstantConditions
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
910 if (_buffer.getIndex() == CHUNK_SPACE)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
911 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
912 // Oh yes, goodie! let's use it then!
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
913 _buffer.poke(_buffer.getIndex() - 2, HttpTokens.CRLF, 0, 2);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
914 _buffer.setGetIndex(_buffer.getIndex() - 2);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
915 BufferUtil.prependHexInt(_buffer, size);
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
916
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
917 if (_needCRLF)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
918 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
919 _buffer.poke(_buffer.getIndex() - 2, HttpTokens.CRLF, 0, 2);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
920 _buffer.setGetIndex(_buffer.getIndex() - 2);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
921 _needCRLF = false;
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 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
924 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
925 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
926 // No space so lets use a header buffer.
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
927 if (_header == null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
928 _header = _buffers.getHeader();
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
929
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
930 if (_needCRLF)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
931 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
932 if (_header.length() > 0) throw new IllegalStateException("EOC");
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
933 _header.put(HttpTokens.CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
934 _needCRLF = false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
935 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
936 BufferUtil.putHexInt(_header, size);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
937 _header.put(HttpTokens.CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
938 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
939
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
940 // Add end chunk trailer.
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
941 if (_buffer.space() >= 2)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
942 _buffer.put(HttpTokens.CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
943 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
944 _needCRLF = true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
945 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
946 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
947
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
948 // If we need EOC and everything written
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
949 if (_needEOC && (_content == null || _content.length() == 0))
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
950 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
951 if (_header == null && _buffer == null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
952 _header = _buffers.getHeader();
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
953
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
954 if (_needCRLF)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
955 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
956 if (_buffer == null && _header != null && _header.space() >= HttpTokens.CRLF.length)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
957 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
958 _header.put(HttpTokens.CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
959 _needCRLF = false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
960 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
961 else if (_buffer!=null && _buffer.space() >= HttpTokens.CRLF.length)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
962 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
963 _buffer.put(HttpTokens.CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
964 _needCRLF = false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
965 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
966 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
967
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
968 if (!_needCRLF && _needEOC)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
969 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
970 if (_buffer == null && _header != null && _header.space() >= LAST_CHUNK.length)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
971 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
972 if (!_head)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
973 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
974 _header.put(LAST_CHUNK);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
975 _bufferChunked=true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
976 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
977 _needEOC = false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
978 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
979 else if (_buffer!=null && _buffer.space() >= LAST_CHUNK.length)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
980 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
981 if (!_head)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
982 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
983 _buffer.put(LAST_CHUNK);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
984 _bufferChunked=true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
985 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
986 _needEOC = false;
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 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
991 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
992
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
993 if (_content != null && _content.length() == 0)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
994 _content = null;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
995
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
996 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
997
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
998 @Override
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
999 public String toString()
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
1000 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
1001 Buffer header=_header;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
1002 Buffer buffer=_buffer;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
1003 Buffer content=_content;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
1004 return String.format("%s{s=%d,h=%d,b=%d,c=%d}",
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
1005 getClass().getSimpleName(),
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
1006 _state,
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
1007 header == null ? -1 : header.length(),
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
1008 buffer == null ? -1 : buffer.length(),
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
1009 content == null ? -1 : content.length());
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
1010 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
1011 }