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annotate src/org/eclipse/jetty/http/HttpGenerator.java @ 1057:afc9610dc12e

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remove AbstractGenerator
author Franklin Schmidt <fschmidt@gmail.com>
date Tue, 08 Nov 2016 04:05:04 -0700
parents 2b769da7f67d
children 419bf9c03d84
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rev   line source
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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 import java.util.Arrays;
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24
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25 import org.eclipse.jetty.io.JBuffer;
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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.EndPoint;
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29 import org.eclipse.jetty.io.EofException;
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30 import org.eclipse.jetty.util.StringUtil;
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31 import org.eclipse.jetty.server.Server;
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32 import org.slf4j.Logger;
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33 import org.slf4j.LoggerFactory;
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34
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35 /* ------------------------------------------------------------ */
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36 /**
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37 * HttpGenerator. Builds HTTP Messages.
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38 *
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39 *
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40 *
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41 */
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42 public final class HttpGenerator
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43 {
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44 private static final Logger LOG = LoggerFactory.getLogger(HttpGenerator.class);
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45
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46 // Build cache of response lines for status
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47 private static class Status
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48 {
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49 byte[] _schemeCode;
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50 byte[] _responseLine;
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51 }
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52 private static final Status[] __status = new Status[HttpStatus.MAX_CODE+1];
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53 static
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54 {
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55 final int versionLength=HttpVersions.HTTP_1_1_BYTES.length;
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56
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57 for (int i=0;i<__status.length;i++)
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58 {
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59 HttpStatus.Code code = HttpStatus.getCode(i);
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60 if (code==null)
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61 continue;
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62 String reason=code.getMessage();
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63 byte[] bytes=new byte[versionLength+5+reason.length()+2];
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64 // HttpVersions.HTTP_1_1_BUFFER.peek(0,bytes, 0, versionLength);
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65 System.arraycopy(HttpVersions.HTTP_1_1_BYTES,0,bytes,0,versionLength);
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66 bytes[versionLength+0]=' ';
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67 bytes[versionLength+1]=(byte)('0'+i/100);
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68 bytes[versionLength+2]=(byte)('0'+(i%100)/10);
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69 bytes[versionLength+3]=(byte)('0'+(i%10));
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70 bytes[versionLength+4]=' ';
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71 for (int j=0;j<reason.length();j++)
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72 bytes[versionLength+5+j]=(byte)reason.charAt(j);
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73 bytes[versionLength+5+reason.length()]=HttpTokens.CARRIAGE_RETURN;
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74 bytes[versionLength+6+reason.length()]=HttpTokens.LINE_FEED;
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75
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76 __status[i] = new Status();
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77 __status[i]._schemeCode = Arrays.copyOf(bytes,versionLength+5);
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78 __status[i]._responseLine = bytes;
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79 }
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80 }
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81
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82
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83 // common _content
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84 private static final byte[] LAST_CHUNK =
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85 { (byte) '0', (byte) '\015', (byte) '\012', (byte) '\015', (byte) '\012'};
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86 private static final byte[] CONTENT_LENGTH_0 = StringUtil.getBytes("Content-Length: 0\015\012");
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87 private static final byte[] CONNECTION_KEEP_ALIVE = StringUtil.getBytes("Connection: keep-alive\015\012");
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88 private static final byte[] CONNECTION_CLOSE = StringUtil.getBytes("Connection: close\015\012");
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89 private static final byte[] CONNECTION_ = StringUtil.getBytes("Connection: ");
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90 private static final byte[] CRLF = StringUtil.getBytes("\015\012");
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91 private static final byte[] TRANSFER_ENCODING_CHUNKED = StringUtil.getBytes("Transfer-Encoding: chunked\015\012");
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92 private static byte[] SERVER = StringUtil.getBytes("Server: Jetty("+Server.version+")\015\012");
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93
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94 // other statics
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95 private static final int CHUNK_SPACE = 12;
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96
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97 // data
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98 private boolean _bypass = false; // True if _content buffer can be written directly to endp and bypass the content buffer
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99 private boolean _needCRLF = false;
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100 private boolean _needEOC = false;
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101 private boolean _bufferChunked = false;
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102
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103
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104 public void shutdown() {
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105 if (_persistent!=null && !_persistent && _endp!=null && !_endp.isOutputShutdown())
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106 {
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107 try
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108 {
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109 _endp.shutdownOutput();
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110 }
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111 catch(IOException e)
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112 {
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113 LOG.trace("",e);
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114 }
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115 }
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116 }
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117
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118 /* ------------------------------------------------------------ */
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119 /**
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120 * Add content.
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121 *
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122 * @param content
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123 * @param last
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124 * @throws IllegalArgumentException if <code>content</code> is {@link JBuffer#isImmutable immutable}.
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125 * @throws IllegalStateException If the request is not expecting any more content,
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126 * or if the buffers are full and cannot be flushed.
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127 * @throws IOException if there is a problem flushing the buffers.
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128 */
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129 public void addContent(JBuffer content, boolean last) throws IOException
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130 {
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131 if (_noContent)
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132 throw new IllegalStateException("NO CONTENT");
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133
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134 if (_last || _state==STATE_END)
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135 {
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136 LOG.warn("Ignoring extra content {}",content);
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137 content.clear();
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138 return;
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139 }
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140 _last = last;
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141
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142 // Handle any unfinished business?
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143 if (_content!=null && _content.remaining()>0 || _bufferChunked)
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144 {
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145 if (_endp.isOutputShutdown())
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146 throw new EofException();
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147 flushBuffer();
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148 if (_content != null && _content.remaining()>0)
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149 {
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150 if (_bufferChunked)
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151 {
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152 JBuffer nc = _buffers.getBuffer(_content.remaining()+CHUNK_SPACE+content.remaining());
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153 nc.put(_content);
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154 nc.put(HttpTokens.CRLF);
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155 BufferUtil.putHexInt(nc, content.remaining());
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156 nc.put(HttpTokens.CRLF);
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157 nc.put(content);
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158 content=nc;
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159 }
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160 else
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161 {
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162 JBuffer nc = _buffers.getBuffer(_content.remaining()+content.remaining());
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163 nc.put(_content);
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164 nc.put(content);
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165 content=nc;
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166 }
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167 }
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168 }
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169
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170 _content = content;
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171 _contentWritten += content.remaining();
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172
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173 // Handle the _content
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174 if (_head)
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175 {
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176 content.clear();
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177 _content=null;
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178 }
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179 else if (_endp != null && (_buffer==null || _buffer.remaining()==0) && _content.remaining() > 0 && (_last || isCommitted() && _content.remaining()>1024))
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180 {
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181 _bypass = true;
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182 }
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183 else if (!_bufferChunked)
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184 {
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185 // Yes - so we better check we have a buffer
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186 if (_buffer == null)
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187 _buffer = _buffers.getBuffer();
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188
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189 // Copy _content to buffer;
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190 int len=_buffer.put(_content);
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191 _content.skip(len);
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192 if (_content.remaining() == 0)
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193 _content = null;
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194 }
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195 }
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196
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197 /* ------------------------------------------------------------ */
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198 /** Prepare buffer for unchecked writes.
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199 * Prepare the generator buffer to receive unchecked writes
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200 * @return the available space in the buffer.
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201 * @throws IOException
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202 */
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203 public int prepareUncheckedAddContent() throws IOException
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204 {
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205 if (_noContent)
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206 return -1;
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207
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208 if (_last || _state==STATE_END)
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209 return -1;
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210
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211 // Handle any unfinished business?
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212 JBuffer content = _content;
1038
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213 if (content != null && content.remaining()>0 || _bufferChunked)
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214 {
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215 flushBuffer();
1038
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216 if (content != null && content.remaining()>0 || _bufferChunked)
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217 throw new IllegalStateException("FULL");
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218 }
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219
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220 // we better check we have a buffer
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221 if (_buffer == null)
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diff changeset
222 _buffer = _buffers.getBuffer();
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223
1038
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diff changeset
224 _contentWritten-=_buffer.remaining();
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225
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226 // Handle the _content
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diff changeset
227 if (_head)
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228 return Integer.MAX_VALUE;
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229
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230 return _buffer.space()-(_contentLength == HttpTokens.CHUNKED_CONTENT?CHUNK_SPACE:0);
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231 }
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232
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diff changeset
233 public boolean isBufferFull()
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234 {
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diff changeset
235 // Should we flush the buffers?
1057
afc9610dc12e remove AbstractGenerator
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diff changeset
236 return isBufferFull2() || _bufferChunked || _bypass || (_contentLength == HttpTokens.CHUNKED_CONTENT && _buffer != null && _buffer.space() < CHUNK_SPACE);
877
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237 }
802
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238
877
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diff changeset
239 public void send1xx(int code) throws IOException
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diff changeset
240 {
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diff changeset
241 if (_state != STATE_HEADER)
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diff changeset
242 return;
802
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243
877
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diff changeset
244 if (code<100||code>199)
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diff changeset
245 throw new IllegalArgumentException("!1xx");
983
23ec25435b8c simplify AbstractGenerator
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diff changeset
246 Status status = __status[code];
877
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diff changeset
247 if (status==null)
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248 throw new IllegalArgumentException(code+"?");
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249
877
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diff changeset
250 // get a header buffer
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diff changeset
251 if (_header == null)
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diff changeset
252 _header = _buffers.getHeader();
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253
877
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diff changeset
254 _header.put(status._responseLine);
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diff changeset
255 _header.put(HttpTokens.CRLF);
802
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diff changeset
256
877
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diff changeset
257 try
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diff changeset
258 {
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diff changeset
259 // nasty semi busy flush!
1038
b71ad168fe34 rename Buffer.length() to remaining()
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diff changeset
260 while(_header.remaining()>0)
877
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diff changeset
261 {
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diff changeset
262 int len = _endp.flush(_header);
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diff changeset
263 if (len<0)
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diff changeset
264 throw new EofException();
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diff changeset
265 if (len==0)
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diff changeset
266 Thread.sleep(100);
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diff changeset
267 }
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diff changeset
268 }
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diff changeset
269 catch(InterruptedException e)
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diff changeset
270 {
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diff changeset
271 LOG.debug("",e);
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diff changeset
272 throw new InterruptedIOException(e.toString());
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diff changeset
273 }
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diff changeset
274 }
802
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diff changeset
275
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23ec25435b8c simplify AbstractGenerator
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diff changeset
276 boolean isRequest()
877
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diff changeset
277 {
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diff changeset
278 return _method!=null;
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diff changeset
279 }
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280
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23ec25435b8c simplify AbstractGenerator
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diff changeset
281 private boolean isResponse()
877
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diff changeset
282 {
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diff changeset
283 return _method==null;
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diff changeset
284 }
802
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diff changeset
285
877
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diff changeset
286 public void completeHeader(HttpFields fields, boolean allContentAdded) throws IOException
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diff changeset
287 {
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diff changeset
288 if (_state != STATE_HEADER)
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diff changeset
289 return;
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290
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diff changeset
291 // handle a reset
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diff changeset
292 if (isResponse() && _status==0)
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diff changeset
293 throw new EofException();
802
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diff changeset
294
877
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diff changeset
295 if (_last && !allContentAdded)
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diff changeset
296 throw new IllegalStateException("last?");
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diff changeset
297 _last = _last | allContentAdded;
802
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298
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diff changeset
299 // get a header buffer
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diff changeset
300 if (_header == null)
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diff changeset
301 _header = _buffers.getHeader();
802
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diff changeset
302
877
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diff changeset
303 boolean has_server = false;
802
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diff changeset
304
877
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diff changeset
305 try
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diff changeset
306 {
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diff changeset
307 if (isRequest())
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diff changeset
308 {
1034
563458c4dc93 remove HttpGenerator.reset()
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parents: 1022
diff changeset
309 _persistent = true;
802
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diff changeset
310
877
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diff changeset
311 if (_version == HttpVersions.HTTP_0_9_ORDINAL)
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diff changeset
312 {
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diff changeset
313 _contentLength = HttpTokens.NO_CONTENT;
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parents: 820
diff changeset
314 _header.put(_method);
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diff changeset
315 _header.put((byte)' ');
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diff changeset
316 _header.put(_uri.getBytes("UTF-8")); // TODO check
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diff changeset
317 _header.put(HttpTokens.CRLF);
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diff changeset
318 _state = STATE_FLUSHING;
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diff changeset
319 _noContent=true;
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diff changeset
320 return;
fef4392f4905 remove sendServerVersion
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diff changeset
321 }
fef4392f4905 remove sendServerVersion
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diff changeset
322 else
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diff changeset
323 {
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diff changeset
324 _header.put(_method);
fef4392f4905 remove sendServerVersion
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diff changeset
325 _header.put((byte)' ');
fef4392f4905 remove sendServerVersion
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diff changeset
326 _header.put(_uri.getBytes("UTF-8")); // TODO check
fef4392f4905 remove sendServerVersion
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diff changeset
327 _header.put((byte)' ');
1019
f126d30e04a4 start replacing BufferCache with StringCache
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parents: 990
diff changeset
328 _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
329 _header.put(HttpTokens.CRLF);
fef4392f4905 remove sendServerVersion
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parents: 820
diff changeset
330 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
331 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
332 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
333 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
334 // Responses
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
335 if (_version == HttpVersions.HTTP_0_9_ORDINAL)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
336 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
337 _persistent = false;
fef4392f4905 remove sendServerVersion
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parents: 820
diff changeset
338 _contentLength = HttpTokens.EOF_CONTENT;
fef4392f4905 remove sendServerVersion
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parents: 820
diff changeset
339 _state = STATE_CONTENT;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
340 return;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
341 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
342 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
343 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
344 if (_persistent==null)
1034
563458c4dc93 remove HttpGenerator.reset()
Franklin Schmidt <fschmidt@gmail.com>
parents: 1022
diff changeset
345 _persistent = (_version > HttpVersions.HTTP_1_0_ORDINAL);
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
346
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
347 // add response line
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
348 Status status = _status<__status.length?__status[_status]:null;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
349
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
350 if (status==null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
351 {
1019
f126d30e04a4 start replacing BufferCache with StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 990
diff changeset
352 _header.put(HttpVersions.HTTP_1_1_BYTES);
877
fef4392f4905 remove sendServerVersion
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parents: 820
diff changeset
353 _header.put((byte) ' ');
fef4392f4905 remove sendServerVersion
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parents: 820
diff changeset
354 _header.put((byte) ('0' + _status / 100));
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
355 _header.put((byte) ('0' + (_status % 100) / 10));
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
356 _header.put((byte) ('0' + (_status % 10)));
fef4392f4905 remove sendServerVersion
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parents: 820
diff changeset
357 _header.put((byte) ' ');
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
358 if (_reason==null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
359 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
360 _header.put((byte) ('0' + _status / 100));
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
361 _header.put((byte) ('0' + (_status % 100) / 10));
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
362 _header.put((byte) ('0' + (_status % 10)));
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
363 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
364 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
365 _header.put(_reason);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
366 _header.put(HttpTokens.CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
367 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
368 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
369 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
370 if (_reason==null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
371 _header.put(status._responseLine);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
372 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
373 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
374 _header.put(status._schemeCode);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
375 _header.put(_reason);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
376 _header.put(HttpTokens.CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
377 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
378 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
379
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
380 if (_status<200 && _status>=100 )
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
381 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
382 _noContent=true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
383 _content=null;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
384 if (_buffer!=null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
385 _buffer.clear();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
386 // end the header.
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
387
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
388 if (_status!=101 )
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
389 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
390 _header.put(HttpTokens.CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
391 _state = STATE_CONTENT;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
392 return;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
393 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
394 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
395 else if (_status==204 || _status==304)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
396 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
397 _noContent=true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
398 _content=null;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
399 if (_buffer!=null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
400 _buffer.clear();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
401 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
402 }
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 // key field values
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
406 HttpFields.Field content_length = null;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
407 HttpFields.Field transfer_encoding = null;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
408 boolean keep_alive = false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
409 boolean close=false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
410 boolean content_type=false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
411 StringBuilder connection = null;
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 (fields != null)
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 int s=fields.size();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
416 for (int f=0;f<s;f++)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
417 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
418 HttpFields.Field field = fields.getField(f);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
419 if (field==null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
420 continue;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
421
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
422 switch (field.getNameOrdinal())
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
423 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
424 case HttpHeaders.CONTENT_LENGTH_ORDINAL:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
425 content_length = field;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
426 _contentLength = field.getLongValue();
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
427
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
428 if (_contentLength < _contentWritten || _last && _contentLength != _contentWritten)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
429 content_length = null;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
430
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
431 // write the field to the header buffer
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
432 field.putTo(_header);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
433 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
434
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
435 case HttpHeaders.CONTENT_TYPE_ORDINAL:
1020
6be43ef1eb96 HttpHeaderValues uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1019
diff changeset
436 // if (BufferUtil.isPrefix(MimeTypes.MULTIPART_BYTERANGES_BUFFER, field.getValueBuffer()))
6be43ef1eb96 HttpHeaderValues uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1019
diff changeset
437 if (field.getValue().startsWith(MimeTypes.MULTIPART_BYTERANGES))
6be43ef1eb96 HttpHeaderValues uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1019
diff changeset
438 _contentLength = HttpTokens.SELF_DEFINING_CONTENT;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
439
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
440 // write the field to the header buffer
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
441 content_type=true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
442 field.putTo(_header);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
443 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
444
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
445 case HttpHeaders.TRANSFER_ENCODING_ORDINAL:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
446 if (_version == HttpVersions.HTTP_1_1_ORDINAL)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
447 transfer_encoding = field;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
448 // Do NOT add yet!
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
449 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
450
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
451 case HttpHeaders.CONNECTION_ORDINAL:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
452 if (isRequest())
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
453 field.putTo(_header);
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
454
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
455 int connection_value = field.getValueOrdinal();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
456 switch (connection_value)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
457 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
458 case -1:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
459 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
460 String[] values = field.getValue().split(",");
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
461 for (int i=0;values!=null && i<values.length;i++)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
462 {
1020
6be43ef1eb96 HttpHeaderValues uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1019
diff changeset
463 int ord = HttpHeaderValues.CACHE.getOrdinal(values[i].trim());
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
464
1020
6be43ef1eb96 HttpHeaderValues uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1019
diff changeset
465 if (ord != -1)
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
466 {
1020
6be43ef1eb96 HttpHeaderValues uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1019
diff changeset
467 switch(ord)
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
468 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
469 case HttpHeaderValues.CLOSE_ORDINAL:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
470 close=true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
471 if (isResponse())
1034
563458c4dc93 remove HttpGenerator.reset()
Franklin Schmidt <fschmidt@gmail.com>
parents: 1022
diff changeset
472 _persistent = false;
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
473 keep_alive=false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
474 if (!_persistent && isResponse() && _contentLength == HttpTokens.UNKNOWN_CONTENT)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
475 _contentLength = HttpTokens.EOF_CONTENT;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
476 break;
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 case HttpHeaderValues.KEEP_ALIVE_ORDINAL:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
479 if (_version == HttpVersions.HTTP_1_0_ORDINAL)
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 keep_alive = true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
482 if (isResponse())
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
483 _persistent = true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
484 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
485 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
486
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
487 default:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
488 if (connection==null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
489 connection=new StringBuilder();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
490 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
491 connection.append(',');
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
492 connection.append(values[i]);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
493 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
494 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
495 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
496 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
497 if (connection==null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
498 connection=new StringBuilder();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
499 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
500 connection.append(',');
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
501 connection.append(values[i]);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
502 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
503 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
504
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
505 break;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
506 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
507 case HttpHeaderValues.UPGRADE_ORDINAL:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
508 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
509 // special case for websocket connection ordering
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
510 if (isResponse())
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
511 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
512 field.putTo(_header);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
513 continue;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
514 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
515 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
516 case HttpHeaderValues.CLOSE_ORDINAL:
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 close=true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
519 if (isResponse())
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
520 _persistent=false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
521 if (!_persistent && isResponse() && _contentLength == HttpTokens.UNKNOWN_CONTENT)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
522 _contentLength = HttpTokens.EOF_CONTENT;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
523 break;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
524 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
525 case HttpHeaderValues.KEEP_ALIVE_ORDINAL:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
526 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
527 if (_version == HttpVersions.HTTP_1_0_ORDINAL)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
528 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
529 keep_alive = true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
530 if (isResponse())
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
531 _persistent=true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
532 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
533 break;
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 default:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
536 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
537 if (connection==null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
538 connection=new StringBuilder();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
539 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
540 connection.append(',');
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
541 connection.append(field.getValue());
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
542 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
543 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
544
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
545 // Do NOT add yet!
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
546 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
547
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
548 case HttpHeaders.SERVER_ORDINAL:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
549 has_server=true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
550 field.putTo(_header);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
551 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
552
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
553 default:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
554 // write the field to the header buffer
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
555 field.putTo(_header);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
556 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
557 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
558 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
559
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
560 // Calculate how to end _content and connection, _content length and transfer encoding
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
561 // settings.
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
562 // From RFC 2616 4.4:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
563 // 1. No body for 1xx, 204, 304 & HEAD response
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
564 // 2. Force _content-length?
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
565 // 3. If Transfer-Encoding!=identity && HTTP/1.1 && !HttpConnection==close then chunk
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
566 // 4. Content-Length
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
567 // 5. multipart/byteranges
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
568 // 6. close
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
569 switch ((int) _contentLength)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
570 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
571 case HttpTokens.UNKNOWN_CONTENT:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
572 // 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
573 // written yet?
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
574
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
575 // Response known not to have a body
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
576 if (_contentWritten == 0 && isResponse() && (_status < 200 || _status == 204 || _status == 304))
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
577 _contentLength = HttpTokens.NO_CONTENT;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
578 else if (_last)
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 // we have seen all the _content there is
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
581 _contentLength = _contentWritten;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
582 if (content_length == null && (isResponse() || _contentLength>0 || content_type ) && !_noContent)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
583 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
584 // known length but not actually set.
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1021
diff changeset
585 _header.put(HttpHeaders.CONTENT_LENGTH_BYTES);
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
586 _header.put(HttpTokens.COLON);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
587 _header.put((byte) ' ');
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
588 BufferUtil.putDecLong(_header, _contentLength);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
589 _header.put(HttpTokens.CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
590 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
591 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
592 else
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 // No idea, so we must assume that a body is coming
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
595 _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
596 if (isRequest() && _contentLength==HttpTokens.EOF_CONTENT)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
597 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
598 _contentLength=HttpTokens.NO_CONTENT;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
599 _noContent=true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
600 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
601 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
602 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
603
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
604 case HttpTokens.NO_CONTENT:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
605 if (content_length == null && isResponse() && _status >= 200 && _status != 204 && _status != 304)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
606 _header.put(CONTENT_LENGTH_0);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
607 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
608
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
609 case HttpTokens.EOF_CONTENT:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
610 _persistent = isRequest();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
611 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
612
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
613 case HttpTokens.CHUNKED_CONTENT:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
614 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
615
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
616 default:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
617 // TODO - maybe allow forced chunking by setting te ???
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
618 break;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
619 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
620
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
621 // Add transfer_encoding if needed
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
622 if (_contentLength == HttpTokens.CHUNKED_CONTENT)
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 // try to use user supplied encoding as it may have other values.
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
625 if (transfer_encoding != null && HttpHeaderValues.CHUNKED_ORDINAL != transfer_encoding.getValueOrdinal())
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
626 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
627 String c = transfer_encoding.getValue();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
628 if (c.endsWith(HttpHeaderValues.CHUNKED))
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
629 transfer_encoding.putTo(_header);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
630 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
631 throw new IllegalArgumentException("BAD TE");
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
632 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
633 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
634 _header.put(TRANSFER_ENCODING_CHUNKED);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
635 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
636
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
637 // Handle connection if need be
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
638 if (_contentLength==HttpTokens.EOF_CONTENT)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
639 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
640 keep_alive=false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
641 _persistent=false;
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 if (isResponse())
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
645 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
646 if (!_persistent && (close || _version > HttpVersions.HTTP_1_0_ORDINAL))
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
647 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
648 _header.put(CONNECTION_CLOSE);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
649 if (connection!=null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
650 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
651 _header.setPutIndex(_header.putIndex()-2);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
652 _header.put((byte)',');
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
653 _header.put(connection.toString().getBytes());
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
654 _header.put(CRLF);
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 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
657 else if (keep_alive)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
658 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
659 _header.put(CONNECTION_KEEP_ALIVE);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
660 if (connection!=null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
661 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
662 _header.setPutIndex(_header.putIndex()-2);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
663 _header.put((byte)',');
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
664 _header.put(connection.toString().getBytes());
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
665 _header.put(CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
666 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
667 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
668 else if (connection!=null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
669 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
670 _header.put(CONNECTION_);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
671 _header.put(connection.toString().getBytes());
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
672 _header.put(CRLF);
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 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
675
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
676 if (!has_server && _status>199)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
677 _header.put(SERVER);
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
678
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
679 // end the header.
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
680 _header.put(HttpTokens.CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
681 _state = STATE_CONTENT;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
682
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
683 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
684 catch(ArrayIndexOutOfBoundsException e)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
685 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
686 throw new RuntimeException("Header>"+_header.capacity(),e);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
687 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
688 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
689
877
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 /**
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
692 * Complete the message.
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
693 *
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
694 * @throws IOException
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
695 */
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
696 public void complete() throws IOException
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
697 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
698 if (_state == STATE_END)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
699 return;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
700
1057
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
701 complete2();
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
702
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
703 if (_state < STATE_FLUSHING)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
704 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
705 _state = STATE_FLUSHING;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
706 if (_contentLength == HttpTokens.CHUNKED_CONTENT)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
707 _needEOC = true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
708 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
709
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
710 flushBuffer();
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 public int flushBuffer() throws IOException
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 try
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
716 {
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
717
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
718 if (_state == STATE_HEADER)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
719 throw new IllegalStateException("State==HEADER");
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
720
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
721 prepareBuffers();
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
722
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
723 if (_endp == null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
724 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
725 if (_needCRLF && _buffer!=null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
726 _buffer.put(HttpTokens.CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
727 if (_needEOC && _buffer!=null && !_head)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
728 _buffer.put(LAST_CHUNK);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
729 _needCRLF=false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
730 _needEOC=false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
731 return 0;
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 int total= 0;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
735
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
736 int len = -1;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
737 int to_flush = flushMask();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
738 int last_flush;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
739
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
740 do
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
741 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
742 last_flush=to_flush;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
743 switch (to_flush)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
744 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
745 case 7:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
746 throw new IllegalStateException(); // should never happen!
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
747 case 6:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
748 len = _endp.flush(_header, _buffer, null);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
749 break;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
750 case 5:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
751 len = _endp.flush(_header, _content, null);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
752 break;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
753 case 4:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
754 len = _endp.flush(_header);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
755 break;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
756 case 3:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
757 len = _endp.flush(_buffer, _content, null);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
758 break;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
759 case 2:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
760 len = _endp.flush(_buffer);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
761 break;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
762 case 1:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
763 len = _endp.flush(_content);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
764 break;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
765 case 0:
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 len=0;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
768 // Nothing more we can write now.
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
769 if (_header != null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
770 _header.clear();
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
771
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
772 _bypass = false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
773 _bufferChunked = false;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
774
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
775 if (_buffer != null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
776 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
777 _buffer.clear();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
778 if (_contentLength == HttpTokens.CHUNKED_CONTENT)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
779 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
780 // reserve some space for the chunk header
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
781 _buffer.setPutIndex(CHUNK_SPACE);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
782 _buffer.setGetIndex(CHUNK_SPACE);
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
783
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
784 // Special case handling for small left over buffer from
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
785 // an addContent that caused a buffer flush.
1038
b71ad168fe34 rename Buffer.length() to remaining()
Franklin Schmidt <fschmidt@gmail.com>
parents: 1036
diff changeset
786 if (_content != null && _content.remaining() < _buffer.space() && _state != STATE_FLUSHING)
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
787 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
788 _buffer.put(_content);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
789 _content.clear();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
790 _content=null;
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 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
793 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
794
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
795 // Are we completely finished for now?
1038
b71ad168fe34 rename Buffer.length() to remaining()
Franklin Schmidt <fschmidt@gmail.com>
parents: 1036
diff changeset
796 if (!_needCRLF && !_needEOC && (_content==null || _content.remaining()==0))
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
797 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
798 if (_state == STATE_FLUSHING)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
799 _state = STATE_END;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
800
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
801 if (_state==STATE_END && _persistent != null && !_persistent && _status!=100 && _method==null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
802 _endp.shutdownOutput();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
803 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
804 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
805 // Try to prepare more to write.
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
806 prepareBuffers();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
807 }
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 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
810
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
811 if (len > 0)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
812 total+=len;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
813
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
814 to_flush = flushMask();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
815 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
816 // 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
817 while (len>0 || (to_flush!=0 && last_flush==0));
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
818
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
819 return total;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
820 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
821 catch (IOException e)
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 LOG.trace("",e);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
824 throw (e instanceof EofException) ? e:new EofException(e);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
825 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
826 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
827
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
828 private int flushMask()
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
829 {
1038
b71ad168fe34 rename Buffer.length() to remaining()
Franklin Schmidt <fschmidt@gmail.com>
parents: 1036
diff changeset
830 return ((_header != null && _header.remaining() > 0)?4:0)
b71ad168fe34 rename Buffer.length() to remaining()
Franklin Schmidt <fschmidt@gmail.com>
parents: 1036
diff changeset
831 | ((_buffer != null && _buffer.remaining() > 0)?2:0)
b71ad168fe34 rename Buffer.length() to remaining()
Franklin Schmidt <fschmidt@gmail.com>
parents: 1036
diff changeset
832 | ((_bypass && _content != null && _content.remaining() > 0)?1:0);
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
833 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
834
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
835 private void prepareBuffers()
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
836 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
837 // if we are not flushing an existing chunk
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
838 if (!_bufferChunked)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
839 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
840 // Refill buffer if possible
1038
b71ad168fe34 rename Buffer.length() to remaining()
Franklin Schmidt <fschmidt@gmail.com>
parents: 1036
diff changeset
841 if (!_bypass && _content != null && _content.remaining() > 0 && _buffer != null && _buffer.space() > 0)
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
842 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
843 int len = _buffer.put(_content);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
844 _content.skip(len);
1038
b71ad168fe34 rename Buffer.length() to remaining()
Franklin Schmidt <fschmidt@gmail.com>
parents: 1036
diff changeset
845 if (_content.remaining() == 0)
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
846 _content = null;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
847 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
848
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
849 // Chunk buffer if need be
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
850 if (_contentLength == HttpTokens.CHUNKED_CONTENT)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
851 {
1038
b71ad168fe34 rename Buffer.length() to remaining()
Franklin Schmidt <fschmidt@gmail.com>
parents: 1036
diff changeset
852 if (_bypass && (_buffer==null||_buffer.remaining()==0) && _content!=null)
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
853 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
854 // this is a bypass write
1038
b71ad168fe34 rename Buffer.length() to remaining()
Franklin Schmidt <fschmidt@gmail.com>
parents: 1036
diff changeset
855 int size = _content.remaining();
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
856 _bufferChunked = true;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
857
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
858 if (_header == null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
859 _header = _buffers.getHeader();
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
860
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
861 // if we need CRLF add this to header
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
862 if (_needCRLF)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
863 {
1038
b71ad168fe34 rename Buffer.length() to remaining()
Franklin Schmidt <fschmidt@gmail.com>
parents: 1036
diff changeset
864 if (_header.remaining() > 0) throw new IllegalStateException("EOC");
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
865 _header.put(HttpTokens.CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
866 _needCRLF = false;
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 // Add the chunk size to the header
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
869 BufferUtil.putHexInt(_header, size);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
870 _header.put(HttpTokens.CRLF);
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
871
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
872 // Need a CRLF after the content
983
23ec25435b8c simplify AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 982
diff changeset
873 _needCRLF = true;
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
874 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
875 else if (_buffer!=null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
876 {
1038
b71ad168fe34 rename Buffer.length() to remaining()
Franklin Schmidt <fschmidt@gmail.com>
parents: 1036
diff changeset
877 int size = _buffer.remaining();
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
878 if (size > 0)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
879 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
880 // Prepare a chunk!
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 // Did we leave space at the start of the buffer.
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
884 //noinspection ConstantConditions
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
885 if (_buffer.getIndex() == CHUNK_SPACE)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
886 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
887 // Oh yes, goodie! let's use it then!
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
888 _buffer.poke(_buffer.getIndex() - 2, HttpTokens.CRLF, 0, 2);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
889 _buffer.setGetIndex(_buffer.getIndex() - 2);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
890 BufferUtil.prependHexInt(_buffer, size);
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
891
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
892 if (_needCRLF)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
893 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
894 _buffer.poke(_buffer.getIndex() - 2, HttpTokens.CRLF, 0, 2);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
895 _buffer.setGetIndex(_buffer.getIndex() - 2);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
896 _needCRLF = false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
897 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
898 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
899 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
900 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
901 // No space so lets use a header buffer.
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
902 if (_header == null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
903 _header = _buffers.getHeader();
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
904
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
905 if (_needCRLF)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
906 {
1038
b71ad168fe34 rename Buffer.length() to remaining()
Franklin Schmidt <fschmidt@gmail.com>
parents: 1036
diff changeset
907 if (_header.remaining() > 0) throw new IllegalStateException("EOC");
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
908 _header.put(HttpTokens.CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
909 _needCRLF = false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
910 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
911 BufferUtil.putHexInt(_header, size);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
912 _header.put(HttpTokens.CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
913 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
914
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
915 // Add end chunk trailer.
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
916 if (_buffer.space() >= 2)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
917 _buffer.put(HttpTokens.CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
918 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
919 _needCRLF = true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
920 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
921 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
922
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
923 // If we need EOC and everything written
1038
b71ad168fe34 rename Buffer.length() to remaining()
Franklin Schmidt <fschmidt@gmail.com>
parents: 1036
diff changeset
924 if (_needEOC && (_content == null || _content.remaining() == 0))
877
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 if (_header == null && _buffer == null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
927 _header = _buffers.getHeader();
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
928
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
929 if (_needCRLF)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
930 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
931 if (_buffer == null && _header != null && _header.space() >= HttpTokens.CRLF.length)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
932 {
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 else if (_buffer!=null && _buffer.space() >= HttpTokens.CRLF.length)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
937 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
938 _buffer.put(HttpTokens.CRLF);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
939 _needCRLF = false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
940 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
941 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
942
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
943 if (!_needCRLF && _needEOC)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
944 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
945 if (_buffer == null && _header != null && _header.space() >= LAST_CHUNK.length)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
946 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
947 if (!_head)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
948 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
949 _header.put(LAST_CHUNK);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
950 _bufferChunked=true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
951 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
952 _needEOC = false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
953 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
954 else if (_buffer!=null && _buffer.space() >= LAST_CHUNK.length)
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 (!_head)
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 _buffer.put(LAST_CHUNK);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
959 _bufferChunked=true;
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 _needEOC = false;
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 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
964 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
965 }
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
1038
b71ad168fe34 rename Buffer.length() to remaining()
Franklin Schmidt <fschmidt@gmail.com>
parents: 1036
diff changeset
968 if (_content != null && _content.remaining() == 0)
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
969 _content = null;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
970
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
971 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
972
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
973 @Override
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
974 public String toString()
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
975 {
1048
2b769da7f67d remove Buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1039
diff changeset
976 JBuffer header=_header;
2b769da7f67d remove Buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1039
diff changeset
977 JBuffer buffer=_buffer;
2b769da7f67d remove Buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1039
diff changeset
978 JBuffer content=_content;
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
979 return String.format("%s{s=%d,h=%d,b=%d,c=%d}",
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
980 getClass().getSimpleName(),
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
981 _state,
1038
b71ad168fe34 rename Buffer.length() to remaining()
Franklin Schmidt <fschmidt@gmail.com>
parents: 1036
diff changeset
982 header == null ? -1 : header.remaining(),
b71ad168fe34 rename Buffer.length() to remaining()
Franklin Schmidt <fschmidt@gmail.com>
parents: 1036
diff changeset
983 buffer == null ? -1 : buffer.remaining(),
b71ad168fe34 rename Buffer.length() to remaining()
Franklin Schmidt <fschmidt@gmail.com>
parents: 1036
diff changeset
984 content == null ? -1 : content.remaining());
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
985 }
1057
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
986
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
987
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
988
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
989
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
990
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
991
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
992
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
993
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
994
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
995
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
996
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
997
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
998 // AbstractGenerator
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
999
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1000 public static final boolean LAST=true;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1001 public static final boolean MORE=false;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1002
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1003 // states
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1004 private final static int STATE_HEADER = 0;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1005 private final static int STATE_CONTENT = 2;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1006 private final static int STATE_FLUSHING = 3;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1007 private final static int STATE_END = 4;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1008
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1009 // data
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1010
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1011 private final Buffers _buffers; // source of buffers
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1012 private final EndPoint _endp;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1013
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1014 private int _state = STATE_HEADER;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1015
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1016 private int _status = 0;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1017 private int _version = HttpVersions.HTTP_1_1_ORDINAL;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1018 private JBuffer _reason;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1019 private JBuffer _method;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1020 private String _uri;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1021
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1022 private long _contentWritten = 0;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1023 private long _contentLength = HttpTokens.UNKNOWN_CONTENT;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1024 private boolean _last = false;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1025 private boolean _head = false;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1026 private boolean _noContent = false;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1027 private Boolean _persistent = null;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1028
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1029 private JBuffer _header; // JBuffer for HTTP header (and maybe small _content)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1030 private JBuffer _buffer; // JBuffer for copy of passed _content
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1031 private JBuffer _content; // JBuffer passed to addContent
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1032
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1033
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1034 public HttpGenerator(Buffers buffers, EndPoint io)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1035 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1036 this._buffers = buffers;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1037 this._endp = io;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1038 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1039
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1040 public final boolean isOpen()
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1041 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1042 return _endp.isOpen();
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1043 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1044
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1045 public final void resetBuffer()
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1046 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1047 if(_state>=STATE_FLUSHING)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1048 throw new IllegalStateException("Flushed");
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1049
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1050 _last = false;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1051 _persistent = null;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1052 _contentWritten = 0;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1053 _contentLength = HttpTokens.UNKNOWN_CONTENT;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1054 _content=null;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1055 if (_buffer!=null)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1056 _buffer.clear();
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1057 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1058
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1059 /* ------------------------------------------------------------ */
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1060 /**
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1061 * @return Returns the contentBufferSize.
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1062 */
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1063 public final int getContentBufferSize()
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1064 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1065 if (_buffer==null)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1066 _buffer = _buffers.getBuffer();
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1067 return _buffer.capacity();
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1068 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1069
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1070 public final JBuffer getUncheckedBuffer()
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1071 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1072 return _buffer;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1073 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1074
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1075 public final boolean isComplete()
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1076 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1077 return _state == STATE_END;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1078 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1079
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1080 public final boolean isIdle()
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1081 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1082 return _state == STATE_HEADER && _method==null && _status==0;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1083 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1084
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1085 public final boolean isCommitted()
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1086 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1087 return _state != STATE_HEADER;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1088 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1089
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1090 public final void setContentLength(long value)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1091 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1092 if (value<0)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1093 _contentLength=HttpTokens.UNKNOWN_CONTENT;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1094 else
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1095 _contentLength=value;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1096 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1097
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1098 public final void setHead(boolean head)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1099 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1100 _head = head;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1101 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1102
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1103 /* ------------------------------------------------------------ */
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1104 /**
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1105 * @return <code>false</code> if the connection should be closed after a request has been read,
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1106 * <code>true</code> if it should be used for additional requests.
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1107 */
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1108 public final boolean isPersistent()
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1109 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1110 return _persistent!=null
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1111 ?_persistent.booleanValue()
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1112 :(isRequest()?true:_version>HttpVersions.HTTP_1_0_ORDINAL);
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1113 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1114
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1115 public final void setPersistent(boolean persistent)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1116 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1117 _persistent = persistent;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1118 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1119
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1120 /* ------------------------------------------------------------ */
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1121 /**
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1122 * @param version The version of the client the response is being sent to (NB. Not the version
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1123 * in the response, which is the version of the server).
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1124 */
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1125 public final void setVersion(int version)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1126 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1127 if (_state != STATE_HEADER)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1128 throw new IllegalStateException("STATE!=START "+_state);
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1129 _version = version;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1130 if (_version==HttpVersions.HTTP_0_9_ORDINAL && _method!=null)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1131 _noContent=true;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1132 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1133
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1134 /* ------------------------------------------------------------ */
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1135 /**
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1136 * @param status The status code to send.
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1137 * @param reason the status message to send.
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1138 */
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1139 public final void setResponse(int status, String reason)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1140 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1141 if (_state != STATE_HEADER) throw new IllegalStateException("STATE!=START");
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1142 _method=null;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1143 _status = status;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1144 if (reason!=null)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1145 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1146 int len=reason.length();
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1147
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1148 // TODO don't hard code
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1149 if (len>1024)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1150 len=1024;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1151 _reason = BufferUtil.newBuffer(len);
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1152 for (int i=0;i<len;i++)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1153 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1154 char ch = reason.charAt(i);
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1155 if (ch!='\r'&&ch!='\n')
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1156 _reason.put((byte)ch);
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1157 else
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1158 _reason.put((byte)' ');
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1159 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1160 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1161 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1162
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1163 public final void completeUncheckedAddContent()
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1164 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1165 if (_noContent)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1166 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1167 if(_buffer!=null)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1168 _buffer.clear();
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1169 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1170 else
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1171 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1172 _contentWritten+=_buffer.remaining();
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1173 if (_head)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1174 _buffer.clear();
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1175 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1176 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1177
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1178 private boolean isBufferFull2()
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1179 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1180 if (_buffer != null && _buffer.space()==0)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1181 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1182 if (_buffer.remaining()==0)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1183 _buffer.compact();
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1184 return _buffer.space()==0;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1185 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1186
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1187 return _content!=null && _content.remaining()>0;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1188 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1189
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1190 public final boolean isWritten()
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1191 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1192 return _contentWritten>0;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1193 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1194
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1195 public final boolean isAllContentWritten()
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1196 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1197 return _contentLength>=0 && _contentWritten>=_contentLength;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1198 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1199
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1200
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1201 private void complete2() throws IOException
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1202 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1203 if (_state == STATE_HEADER)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1204 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1205 throw new IllegalStateException("State==HEADER");
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1206 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1207
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1208 if (_contentLength >= 0 && _contentLength != _contentWritten && !_head)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1209 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1210 if (LOG.isDebugEnabled())
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1211 LOG.debug("ContentLength written=="+_contentWritten+" != contentLength=="+_contentLength);
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1212 _persistent = false;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1213 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1214 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1215
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1216
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1217 public final void flush(long maxIdleTime) throws IOException
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1218 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1219 // block until everything is flushed
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1220 long now=System.currentTimeMillis();
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1221 long end=now+maxIdleTime;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1222 JBuffer content = _content;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1223 JBuffer buffer = _buffer;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1224 if (content!=null && content.remaining()>0 || buffer!=null && buffer.remaining()>0 || isBufferFull())
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1225 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1226 flushBuffer();
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1227
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1228 while (now<end && (content!=null && content.remaining()>0 ||buffer!=null && buffer.remaining()>0) && _endp.isOpen()&& !_endp.isOutputShutdown())
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1229 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1230 blockForOutput(end-now);
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1231 now=System.currentTimeMillis();
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1232 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1233 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1234 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1235
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1236 /* ------------------------------------------------------------ */
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1237 /**
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1238 * Utility method to send an error response. If the builder is not committed, this call is
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1239 * equivalent to a setResponse, addContent and complete call.
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1240 *
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1241 * @param code The error code
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1242 * @param reason The error reason
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1243 * @param content Contents of the error page
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1244 * @param close True if the connection should be closed
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1245 * @throws IOException if there is a problem flushing the response
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1246 */
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1247 public final void sendError(int code, String reason, String content, boolean close) throws IOException
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1248 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1249 if (close)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1250 _persistent=false;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1251 if (isCommitted())
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1252 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1253 LOG.debug("sendError on committed: {} {}",code,reason);
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1254 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1255 else
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1256 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1257 LOG.debug("sendError: {} {}",code,reason);
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1258 setResponse(code, reason);
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1259 if (content != null)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1260 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1261 completeHeader(null, false);
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1262 addContent(BufferUtil.wrap(content), LAST);
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1263 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1264 else if (code>=400)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1265 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1266 completeHeader(null, false);
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1267 addContent(BufferUtil.wrap("Error: "+(reason==null?(""+code):reason)), LAST);
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1268 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1269 else
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1270 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1271 completeHeader(null, true);
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1272 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1273 complete();
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1274 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1275 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1276
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1277 public final long getContentWritten()
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1278 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1279 return _contentWritten;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1280 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1281
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1282
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1283 public final void blockForOutput(long maxIdleTime) throws IOException
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1284 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1285 if (_endp.isBlocking())
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1286 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1287 try
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1288 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1289 flushBuffer();
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1290 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1291 catch(IOException e)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1292 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1293 _endp.close();
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1294 throw e;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1295 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1296 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1297 else
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1298 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1299 if (!_endp.blockWritable(maxIdleTime))
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1300 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1301 _endp.close();
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1302 throw new EofException("timeout");
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1303 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1304
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1305 flushBuffer();
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1306 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1307 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1308
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
1309 }