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annotate src/org/eclipse/jetty/http/HttpGenerator.java @ 1070:a44fc6b53757

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fix use of HttpGenerator._buffer
author Franklin Schmidt <fschmidt@gmail.com>
date Thu, 10 Nov 2016 01:23:37 -0700
parents 7dd6ec499000
children b4ba8a4d5a16
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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.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.hasRemaining() || _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.hasRemaining())
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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.putQ(_content);
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154 nc.putQ(HttpTokens.CRLF);
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155 BufferUtil.putHexInt(nc, content.remaining());
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156 nc.putQ(HttpTokens.CRLF);
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157 nc.putQ(content);
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158 nc.flip();
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159 content = nc;
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160 }
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161 else
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162 {
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163 JBuffer nc = _buffers.getBuffer(_content.remaining()+content.remaining());
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164 nc.putQ(_content);
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165 nc.putQ(content);
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166 nc.flip();
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167 content = nc;
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168 }
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169 }
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170 }
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171
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172 _content = content;
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173 _contentWritten += content.remaining();
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174
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175 // Handle the _content
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176 if (_head)
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177 {
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178 // content.clear();
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179 _content = null;
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180 }
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181 else if ((_buffer.position()==0) && _content.hasRemaining() && (_last || isCommitted() && _content.remaining()>1024))
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182 {
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183 _bypass = true;
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184 }
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185 else if (!_bufferChunked)
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186 {
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187 //System.out.println("qqqqqqqqqqqqqqqqqqq c");
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188 // Copy _content to buffer;
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189 _buffer.putQ(_content);
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190 if (!_content.hasRemaining())
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191 _content = null;
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192 }
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193 }
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194
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195 /* ------------------------------------------------------------ */
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196 /** Prepare buffer for unchecked writes.
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197 * Prepare the generator buffer to receive unchecked writes
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198 * @return the available space in the buffer.
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199 * @throws IOException
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200 */
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201 public void prepareUncheckedAddContent() throws IOException
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202 {
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203 if (_noContent)
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204 // return -1;
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205 throw new RuntimeException("_noContent");
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206
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207 if (_last || _state==STATE_END)
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208 // return -1;
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209 throw new RuntimeException("_last");
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210
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211 // Handle any unfinished business?
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212 if (_content != null && _content.hasRemaining() || _bufferChunked)
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213 {
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214 flushBuffer();
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215 if (_content != null && _content.hasRemaining() || _bufferChunked)
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216 throw new IllegalStateException("FULL");
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217 }
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218
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219 _contentWritten -= _buffer.position();
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220 /*
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221 // Handle the _content
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222 if (_head)
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223 return Integer.MAX_VALUE;
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224
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225 return _buffer.space();
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226 */
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227 }
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228
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229 public boolean isBufferFull()
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230 {
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231 // Should we flush the buffers?
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232 return isBufferFull2() || _bufferChunked || _bypass /* || (_contentLength == HttpTokens.CHUNKED_CONTENT && _buffer.remaining() < CHUNK_SPACE)*/;
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233 }
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234
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235 public void send1xx(int code) throws IOException
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236 {
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237 if (_state != STATE_HEADER)
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238 return;
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239
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240 if (code<100||code>199)
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diff changeset
241 throw new IllegalArgumentException("!1xx");
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242 Status status = __status[code];
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243 if (status==null)
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244 throw new IllegalArgumentException(code+"?");
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245
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246 _header.putQ(status._responseLine);
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247 _header.putQ(HttpTokens.CRLF);
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248
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diff changeset
249 try
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250 {
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diff changeset
251 // nasty semi busy flush!
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diff changeset
252 _header.flip();
1038
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diff changeset
253 while(_header.remaining()>0)
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254 {
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diff changeset
255 int len = _endp.flush(_header);
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diff changeset
256 if (len<0)
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diff changeset
257 throw new EofException();
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258 if (len==0)
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diff changeset
259 Thread.sleep(100);
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260 }
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diff changeset
261 }
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diff changeset
262 catch(InterruptedException e)
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diff changeset
263 {
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diff changeset
264 LOG.debug("",e);
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diff changeset
265 throw new InterruptedIOException(e.toString());
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266 }
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267 }
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268
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diff changeset
269 public void completeHeader(HttpFields fields, boolean allContentAdded) throws IOException
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270 {
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diff changeset
271 if (_state != STATE_HEADER)
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272 return;
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273
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274 // handle a reset
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diff changeset
275 if (_status==0)
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diff changeset
276 throw new EofException();
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diff changeset
277
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diff changeset
278 if (_last && !allContentAdded)
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diff changeset
279 throw new IllegalStateException("last?");
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280 _last = _last | allContentAdded;
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281
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282 boolean has_server = false;
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283
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diff changeset
284 try
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285 {
1058
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diff changeset
286 // Responses
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diff changeset
287 if (_version == HttpVersions.HTTP_0_9_ORDINAL)
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288 {
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289 _persistent = false;
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diff changeset
290 _contentLength = HttpTokens.EOF_CONTENT;
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diff changeset
291 _state = STATE_CONTENT;
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diff changeset
292 return;
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diff changeset
293 }
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diff changeset
294 else
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diff changeset
295 {
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296 if (_persistent==null)
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diff changeset
297 _persistent = (_version > HttpVersions.HTTP_1_0_ORDINAL);
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298
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diff changeset
299 // add response line
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diff changeset
300 Status status = _status<__status.length?__status[_status]:null;
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diff changeset
301
419bf9c03d84 remove HttpGenerator._method
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diff changeset
302 if (status==null)
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diff changeset
303 {
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diff changeset
304 _header.putQ(HttpVersions.HTTP_1_1_BYTES);
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diff changeset
305 _header.putQ((byte) ' ');
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diff changeset
306 _header.putQ((byte) ('0' + _status / 100));
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diff changeset
307 _header.putQ((byte) ('0' + (_status % 100) / 10));
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diff changeset
308 _header.putQ((byte) ('0' + (_status % 10)));
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diff changeset
309 _header.putQ((byte) ' ');
1058
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diff changeset
310 if (_reason==null)
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diff changeset
311 {
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diff changeset
312 _header.putQ((byte) ('0' + _status / 100));
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diff changeset
313 _header.putQ((byte) ('0' + (_status % 100) / 10));
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diff changeset
314 _header.putQ((byte) ('0' + (_status % 10)));
1058
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diff changeset
315 }
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diff changeset
316 else
1066
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diff changeset
317 _header.putQ(_reason);
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diff changeset
318 _header.putQ(HttpTokens.CRLF);
877
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diff changeset
319 }
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diff changeset
320 else
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parents: 820
diff changeset
321 {
1058
419bf9c03d84 remove HttpGenerator._method
Franklin Schmidt <fschmidt@gmail.com>
parents: 1057
diff changeset
322 if (_reason==null)
1066
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
323 _header.putQ(status._responseLine);
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
324 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
325 {
1066
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
326 _header.putQ(status._schemeCode);
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
327 _header.putQ(_reason);
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
328 _header.putQ(HttpTokens.CRLF);
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
329 }
1058
419bf9c03d84 remove HttpGenerator._method
Franklin Schmidt <fschmidt@gmail.com>
parents: 1057
diff changeset
330 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
331
1058
419bf9c03d84 remove HttpGenerator._method
Franklin Schmidt <fschmidt@gmail.com>
parents: 1057
diff changeset
332 if (_status<200 && _status>=100 )
419bf9c03d84 remove HttpGenerator._method
Franklin Schmidt <fschmidt@gmail.com>
parents: 1057
diff changeset
333 {
1059
013939bfc9e8 remove JBuffer.poke()
Franklin Schmidt <fschmidt@gmail.com>
parents: 1058
diff changeset
334 _noContent = true;
1069
7dd6ec499000 fix use of HttpGenerator._content
Franklin Schmidt <fschmidt@gmail.com>
parents: 1068
diff changeset
335 _content = null;
1070
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
336 _buffer.clear();
1058
419bf9c03d84 remove HttpGenerator._method
Franklin Schmidt <fschmidt@gmail.com>
parents: 1057
diff changeset
337 // end the header.
419bf9c03d84 remove HttpGenerator._method
Franklin Schmidt <fschmidt@gmail.com>
parents: 1057
diff changeset
338
419bf9c03d84 remove HttpGenerator._method
Franklin Schmidt <fschmidt@gmail.com>
parents: 1057
diff changeset
339 if (_status!=101 )
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
340 {
1066
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
341 _header.putQ(HttpTokens.CRLF);
1058
419bf9c03d84 remove HttpGenerator._method
Franklin Schmidt <fschmidt@gmail.com>
parents: 1057
diff changeset
342 _state = STATE_CONTENT;
419bf9c03d84 remove HttpGenerator._method
Franklin Schmidt <fschmidt@gmail.com>
parents: 1057
diff changeset
343 return;
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
344 }
1058
419bf9c03d84 remove HttpGenerator._method
Franklin Schmidt <fschmidt@gmail.com>
parents: 1057
diff changeset
345 }
419bf9c03d84 remove HttpGenerator._method
Franklin Schmidt <fschmidt@gmail.com>
parents: 1057
diff changeset
346 else if (_status==204 || _status==304)
419bf9c03d84 remove HttpGenerator._method
Franklin Schmidt <fschmidt@gmail.com>
parents: 1057
diff changeset
347 {
1059
013939bfc9e8 remove JBuffer.poke()
Franklin Schmidt <fschmidt@gmail.com>
parents: 1058
diff changeset
348 _noContent = true;
1069
7dd6ec499000 fix use of HttpGenerator._content
Franklin Schmidt <fschmidt@gmail.com>
parents: 1068
diff changeset
349 _content = null;
1070
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
350 _buffer.clear();
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
351 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
352 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
353
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
354 // key field values
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
355 HttpFields.Field content_length = null;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
356 HttpFields.Field transfer_encoding = null;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
357 boolean keep_alive = false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
358 boolean close=false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
359 boolean content_type=false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
360 StringBuilder connection = null;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
361
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
362 if (fields != null)
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 int s=fields.size();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
365 for (int f=0;f<s;f++)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
366 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
367 HttpFields.Field field = fields.getField(f);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
368 if (field==null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
369 continue;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
370
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
371 switch (field.getNameOrdinal())
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
372 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
373 case HttpHeaders.CONTENT_LENGTH_ORDINAL:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
374 content_length = field;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
375 _contentLength = field.getLongValue();
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
376
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
377 if (_contentLength < _contentWritten || _last && _contentLength != _contentWritten)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
378 content_length = null;
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 // write the field to the header buffer
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
381 field.putTo(_header);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
382 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
383
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
384 case HttpHeaders.CONTENT_TYPE_ORDINAL:
1020
6be43ef1eb96 HttpHeaderValues uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1019
diff changeset
385 // if (BufferUtil.isPrefix(MimeTypes.MULTIPART_BYTERANGES_BUFFER, field.getValueBuffer()))
6be43ef1eb96 HttpHeaderValues uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1019
diff changeset
386 if (field.getValue().startsWith(MimeTypes.MULTIPART_BYTERANGES))
6be43ef1eb96 HttpHeaderValues uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1019
diff changeset
387 _contentLength = HttpTokens.SELF_DEFINING_CONTENT;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
388
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
389 // write the field to the header buffer
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
390 content_type=true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
391 field.putTo(_header);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
392 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
393
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
394 case HttpHeaders.TRANSFER_ENCODING_ORDINAL:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
395 if (_version == HttpVersions.HTTP_1_1_ORDINAL)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
396 transfer_encoding = field;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
397 // Do NOT add yet!
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
398 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
399
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
400 case HttpHeaders.CONNECTION_ORDINAL:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
401 int connection_value = field.getValueOrdinal();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
402 switch (connection_value)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
403 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
404 case -1:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
405 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
406 String[] values = field.getValue().split(",");
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
407 for (int i=0;values!=null && i<values.length;i++)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
408 {
1020
6be43ef1eb96 HttpHeaderValues uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1019
diff changeset
409 int ord = HttpHeaderValues.CACHE.getOrdinal(values[i].trim());
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
410
1020
6be43ef1eb96 HttpHeaderValues uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1019
diff changeset
411 if (ord != -1)
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
412 {
1020
6be43ef1eb96 HttpHeaderValues uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1019
diff changeset
413 switch(ord)
877
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 case HttpHeaderValues.CLOSE_ORDINAL:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
416 close=true;
1058
419bf9c03d84 remove HttpGenerator._method
Franklin Schmidt <fschmidt@gmail.com>
parents: 1057
diff changeset
417 _persistent = false;
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
418 keep_alive=false;
1058
419bf9c03d84 remove HttpGenerator._method
Franklin Schmidt <fschmidt@gmail.com>
parents: 1057
diff changeset
419 if (!_persistent && _contentLength == HttpTokens.UNKNOWN_CONTENT)
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
420 _contentLength = HttpTokens.EOF_CONTENT;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
421 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
422
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
423 case HttpHeaderValues.KEEP_ALIVE_ORDINAL:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
424 if (_version == HttpVersions.HTTP_1_0_ORDINAL)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
425 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
426 keep_alive = true;
1058
419bf9c03d84 remove HttpGenerator._method
Franklin Schmidt <fschmidt@gmail.com>
parents: 1057
diff changeset
427 _persistent = true;
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
428 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
429 break;
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 default:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
432 if (connection==null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
433 connection=new StringBuilder();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
434 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
435 connection.append(',');
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
436 connection.append(values[i]);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
437 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
438 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
439 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
440 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
441 if (connection==null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
442 connection=new StringBuilder();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
443 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
444 connection.append(',');
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
445 connection.append(values[i]);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
446 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
447 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
448
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
449 break;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
450 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
451 case HttpHeaderValues.UPGRADE_ORDINAL:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
452 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
453 // special case for websocket connection ordering
1058
419bf9c03d84 remove HttpGenerator._method
Franklin Schmidt <fschmidt@gmail.com>
parents: 1057
diff changeset
454 field.putTo(_header);
419bf9c03d84 remove HttpGenerator._method
Franklin Schmidt <fschmidt@gmail.com>
parents: 1057
diff changeset
455 continue;
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
456 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
457 case HttpHeaderValues.CLOSE_ORDINAL:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
458 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
459 close=true;
1058
419bf9c03d84 remove HttpGenerator._method
Franklin Schmidt <fschmidt@gmail.com>
parents: 1057
diff changeset
460 _persistent=false;
419bf9c03d84 remove HttpGenerator._method
Franklin Schmidt <fschmidt@gmail.com>
parents: 1057
diff changeset
461 if (!_persistent && _contentLength == HttpTokens.UNKNOWN_CONTENT)
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
462 _contentLength = HttpTokens.EOF_CONTENT;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
463 break;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
464 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
465 case HttpHeaderValues.KEEP_ALIVE_ORDINAL:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
466 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
467 if (_version == HttpVersions.HTTP_1_0_ORDINAL)
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 keep_alive = true;
1058
419bf9c03d84 remove HttpGenerator._method
Franklin Schmidt <fschmidt@gmail.com>
parents: 1057
diff changeset
470 _persistent=true;
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
471 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
472 break;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
473 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
474 default:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
475 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
476 if (connection==null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
477 connection=new StringBuilder();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
478 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
479 connection.append(',');
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
480 connection.append(field.getValue());
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
481 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
482 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
483
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
484 // Do NOT add yet!
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 case HttpHeaders.SERVER_ORDINAL:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
488 has_server=true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
489 field.putTo(_header);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
490 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
491
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
492 default:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
493 // write the field to the header buffer
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
494 field.putTo(_header);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
495 }
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 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
498
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
499 // Calculate how to end _content and connection, _content length and transfer encoding
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
500 // settings.
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
501 // From RFC 2616 4.4:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
502 // 1. No body for 1xx, 204, 304 & HEAD response
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
503 // 2. Force _content-length?
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
504 // 3. If Transfer-Encoding!=identity && HTTP/1.1 && !HttpConnection==close then chunk
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
505 // 4. Content-Length
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
506 // 5. multipart/byteranges
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
507 // 6. close
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
508 switch ((int) _contentLength)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
509 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
510 case HttpTokens.UNKNOWN_CONTENT:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
511 // 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
512 // written yet?
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
513
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
514 // Response known not to have a body
1058
419bf9c03d84 remove HttpGenerator._method
Franklin Schmidt <fschmidt@gmail.com>
parents: 1057
diff changeset
515 if (_contentWritten == 0 && (_status < 200 || _status == 204 || _status == 304))
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
516 _contentLength = HttpTokens.NO_CONTENT;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
517 else if (_last)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
518 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
519 // we have seen all the _content there is
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
520 _contentLength = _contentWritten;
1058
419bf9c03d84 remove HttpGenerator._method
Franklin Schmidt <fschmidt@gmail.com>
parents: 1057
diff changeset
521 if (content_length == null && !_noContent)
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
522 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
523 // known length but not actually set.
1066
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
524 _header.putQ(HttpHeaders.CONTENT_LENGTH_BYTES);
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
525 _header.putQ(HttpTokens.COLON);
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
526 _header.putQ((byte) ' ');
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
527 BufferUtil.putDecLong(_header, _contentLength);
1066
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
528 _header.putQ(HttpTokens.CRLF);
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
529 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
530 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
531 else
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 // No idea, so we must assume that a body is coming
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
534 _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
535 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
536 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
537
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
538 case HttpTokens.NO_CONTENT:
1058
419bf9c03d84 remove HttpGenerator._method
Franklin Schmidt <fschmidt@gmail.com>
parents: 1057
diff changeset
539 if (content_length == null && _status >= 200 && _status != 204 && _status != 304)
1066
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
540 _header.putQ(CONTENT_LENGTH_0);
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
541 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
542
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
543 case HttpTokens.EOF_CONTENT:
1058
419bf9c03d84 remove HttpGenerator._method
Franklin Schmidt <fschmidt@gmail.com>
parents: 1057
diff changeset
544 _persistent = false;
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
545 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
546
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
547 case HttpTokens.CHUNKED_CONTENT:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
548 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
549
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
550 default:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
551 // TODO - maybe allow forced chunking by setting te ???
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
552 break;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
553 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
554
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
555 // Add transfer_encoding if needed
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
556 if (_contentLength == HttpTokens.CHUNKED_CONTENT)
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 // try to use user supplied encoding as it may have other values.
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
559 if (transfer_encoding != null && HttpHeaderValues.CHUNKED_ORDINAL != transfer_encoding.getValueOrdinal())
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
560 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
561 String c = transfer_encoding.getValue();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
562 if (c.endsWith(HttpHeaderValues.CHUNKED))
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
563 transfer_encoding.putTo(_header);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
564 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
565 throw new IllegalArgumentException("BAD TE");
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
566 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
567 else
1066
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
568 _header.putQ(TRANSFER_ENCODING_CHUNKED);
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
569 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
570
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
571 // Handle connection if need be
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
572 if (_contentLength==HttpTokens.EOF_CONTENT)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
573 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
574 keep_alive=false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
575 _persistent=false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
576 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
577
1058
419bf9c03d84 remove HttpGenerator._method
Franklin Schmidt <fschmidt@gmail.com>
parents: 1057
diff changeset
578 if (!_persistent && (close || _version > HttpVersions.HTTP_1_0_ORDINAL))
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
579 {
1066
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
580 _header.putQ(CONNECTION_CLOSE);
1058
419bf9c03d84 remove HttpGenerator._method
Franklin Schmidt <fschmidt@gmail.com>
parents: 1057
diff changeset
581 if (connection!=null)
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
582 {
1066
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
583 _header.position(_header.position()-2);
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
584 _header.putQ((byte)',');
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
585 _header.putQ(connection.toString().getBytes());
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
586 _header.putQ(CRLF);
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
587 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
588 }
1058
419bf9c03d84 remove HttpGenerator._method
Franklin Schmidt <fschmidt@gmail.com>
parents: 1057
diff changeset
589 else if (keep_alive)
419bf9c03d84 remove HttpGenerator._method
Franklin Schmidt <fschmidt@gmail.com>
parents: 1057
diff changeset
590 {
1066
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
591 _header.putQ(CONNECTION_KEEP_ALIVE);
1058
419bf9c03d84 remove HttpGenerator._method
Franklin Schmidt <fschmidt@gmail.com>
parents: 1057
diff changeset
592 if (connection!=null)
419bf9c03d84 remove HttpGenerator._method
Franklin Schmidt <fschmidt@gmail.com>
parents: 1057
diff changeset
593 {
1066
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
594 _header.position(_header.position()-2);
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
595 _header.putQ((byte)',');
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
596 _header.putQ(connection.toString().getBytes());
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
597 _header.putQ(CRLF);
1058
419bf9c03d84 remove HttpGenerator._method
Franklin Schmidt <fschmidt@gmail.com>
parents: 1057
diff changeset
598 }
419bf9c03d84 remove HttpGenerator._method
Franklin Schmidt <fschmidt@gmail.com>
parents: 1057
diff changeset
599 }
419bf9c03d84 remove HttpGenerator._method
Franklin Schmidt <fschmidt@gmail.com>
parents: 1057
diff changeset
600 else if (connection!=null)
419bf9c03d84 remove HttpGenerator._method
Franklin Schmidt <fschmidt@gmail.com>
parents: 1057
diff changeset
601 {
1066
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
602 _header.putQ(CONNECTION_);
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
603 _header.putQ(connection.toString().getBytes());
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
604 _header.putQ(CRLF);
1058
419bf9c03d84 remove HttpGenerator._method
Franklin Schmidt <fschmidt@gmail.com>
parents: 1057
diff changeset
605 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
606
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
607 if (!has_server && _status>199)
1066
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
608 _header.putQ(SERVER);
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
609
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
610 // end the header.
1066
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
611 _header.putQ(HttpTokens.CRLF);
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
612 _state = STATE_CONTENT;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
613
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
614 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
615 catch(ArrayIndexOutOfBoundsException e)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
616 {
1066
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
617 throw new RuntimeException("Header>"+_header.remaining(),e);
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
618 }
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 /* ------------------------------------------------------------ */
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
622 /**
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
623 * Complete the message.
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
624 *
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
625 * @throws IOException
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 public void complete() throws IOException
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
628 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
629 if (_state == STATE_END)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
630 return;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
631
1057
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
632 complete2();
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
633
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
634 if (_state < STATE_FLUSHING)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
635 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
636 _state = STATE_FLUSHING;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
637 if (_contentLength == HttpTokens.CHUNKED_CONTENT)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
638 _needEOC = true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
639 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
640
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
641 flushBuffer();
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 public int flushBuffer() throws IOException
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
645 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
646 try
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
647 {
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
648
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
649 if (_state == STATE_HEADER)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
650 throw new IllegalStateException("State==HEADER");
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
651
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
652 prepareBuffers();
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
653
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
654 int total= 0;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
655
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
656 int len = -1;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
657 int to_flush = flushMask();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
658 int last_flush;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
659
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
660 do
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
661 {
1059
013939bfc9e8 remove JBuffer.poke()
Franklin Schmidt <fschmidt@gmail.com>
parents: 1058
diff changeset
662 last_flush = to_flush;
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
663 switch (to_flush)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
664 {
1066
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
665 //qqq
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
666 case 7:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
667 throw new IllegalStateException(); // should never happen!
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
668 case 6:
1066
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
669 _header.flip();
1070
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
670 _buffer.flip();
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
671 len = _endp.flush(_header, _buffer, null);
1066
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
672 _header.compact();
1070
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
673 _buffer.compact();
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
674 break;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
675 case 5:
1066
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
676 _header.flip();
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
677 len = _endp.flush(_header, _content, null);
1066
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
678 _header.compact();
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
679 break;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
680 case 4:
1066
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
681 _header.flip();
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
682 len = _endp.flush(_header);
1066
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
683 _header.compact();
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
684 break;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
685 case 3:
1070
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
686 _buffer.flip();
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
687 len = _endp.flush(_buffer, _content, null);
1070
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
688 _buffer.compact();
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
689 break;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
690 case 2:
1070
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
691 _buffer.flip();
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
692 len = _endp.flush(_buffer);
1070
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
693 _buffer.compact();
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
694 break;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
695 case 1:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
696 len = _endp.flush(_content);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
697 break;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
698 case 0:
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
699 {
1070
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
700 len = 0;
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
701 // Nothing more we can write now.
1066
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
702 _header.clear();
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
703
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
704 _bypass = false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
705 _bufferChunked = false;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
706
1070
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
707 _buffer.clear(); // ?
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
708 if (_contentLength == HttpTokens.CHUNKED_CONTENT)
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
709 {
1070
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
710 // Special case handling for small left over buffer from
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
711 // an addContent that caused a buffer flush.
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
712 if (_content != null && _content.remaining() < _buffer.remaining() && _state != STATE_FLUSHING)
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
713 {
1070
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
714 _buffer.putQ(_content);
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
715 _content = null;
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
716 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
717 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
718
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
719 // Are we completely finished for now?
1069
7dd6ec499000 fix use of HttpGenerator._content
Franklin Schmidt <fschmidt@gmail.com>
parents: 1068
diff changeset
720 if (!_needCRLF && !_needEOC && (_content==null || !_content.hasRemaining()))
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
721 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
722 if (_state == STATE_FLUSHING)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
723 _state = STATE_END;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
724
1058
419bf9c03d84 remove HttpGenerator._method
Franklin Schmidt <fschmidt@gmail.com>
parents: 1057
diff changeset
725 if (_state==STATE_END && _persistent != null && !_persistent && _status!=100)
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
726 _endp.shutdownOutput();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
727 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
728 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
729 // Try to prepare more to write.
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
730 prepareBuffers();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
731 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
732
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
733 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
734
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
735 if (len > 0)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
736 total+=len;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
737
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
738 to_flush = flushMask();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
739 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
740 // 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
741 while (len>0 || (to_flush!=0 && last_flush==0));
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
742
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
743 return total;
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 catch (IOException e)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
746 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
747 LOG.trace("",e);
1070
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
748 throw (e instanceof EofException) ? e : new EofException(e);
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
749 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
750 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
751
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
752 private int flushMask()
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
753 {
1066
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
754 return ((_header.position() > 0)?4:0)
1070
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
755 | ((_buffer.position() > 0)?2:0)
1069
7dd6ec499000 fix use of HttpGenerator._content
Franklin Schmidt <fschmidt@gmail.com>
parents: 1068
diff changeset
756 | ((_bypass && _content != null && _content.hasRemaining())?1:0);
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
757 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
758
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
759 private void prepareBuffers()
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
760 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
761 // if we are not flushing an existing chunk
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
762 if (!_bufferChunked)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
763 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
764 // Refill buffer if possible
1070
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
765 if (!_bypass && _content != null && _content.hasRemaining() && _buffer.hasRemaining())
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
766 {
1070
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
767 _buffer.putQ(_content);
1069
7dd6ec499000 fix use of HttpGenerator._content
Franklin Schmidt <fschmidt@gmail.com>
parents: 1068
diff changeset
768 if (!_content.hasRemaining())
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
769 _content = null;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
770 }
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 // Chunk buffer if need be
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
773 if (_contentLength == HttpTokens.CHUNKED_CONTENT)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
774 {
1070
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
775 if (_bypass && _buffer.position()==0 && _content!=null)
877
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 // this is a bypass write
1038
b71ad168fe34 rename Buffer.length() to remaining()
Franklin Schmidt <fschmidt@gmail.com>
parents: 1036
diff changeset
778 int size = _content.remaining();
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
779 _bufferChunked = true;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
780
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
781 // if we need CRLF add this to header
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
782 if (_needCRLF)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
783 {
1066
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
784 if (_header.position() > 0) throw new IllegalStateException("EOC");
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
785 _header.putQ(HttpTokens.CRLF);
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
786 _needCRLF = false;
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 // Add the chunk size to the header
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
789 BufferUtil.putHexInt(_header, size);
1066
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
790 _header.putQ(HttpTokens.CRLF);
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
791
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
792 // Need a CRLF after the content
983
23ec25435b8c simplify AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 982
diff changeset
793 _needCRLF = true;
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
794 }
1070
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
795 else
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
796 {
1070
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
797 int size = _buffer.position();
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
798 if (size > 0)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
799 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
800 // Prepare a chunk!
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
801 _bufferChunked = true;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
802
1059
013939bfc9e8 remove JBuffer.poke()
Franklin Schmidt <fschmidt@gmail.com>
parents: 1058
diff changeset
803 if (_needCRLF)
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
804 {
1066
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
805 if (_header.position() > 0) throw new IllegalStateException("EOC");
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
806 _header.putQ(HttpTokens.CRLF);
1059
013939bfc9e8 remove JBuffer.poke()
Franklin Schmidt <fschmidt@gmail.com>
parents: 1058
diff changeset
807 _needCRLF = false;
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
808 }
1059
013939bfc9e8 remove JBuffer.poke()
Franklin Schmidt <fschmidt@gmail.com>
parents: 1058
diff changeset
809 BufferUtil.putHexInt(_header, size);
1066
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
810 _header.putQ(HttpTokens.CRLF);
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
811
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
812 // Add end chunk trailer.
1070
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
813 if (_buffer.remaining() >= 2)
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
814 _buffer.putQ(HttpTokens.CRLF);
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
815 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
816 _needCRLF = true;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
817 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
818 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
819
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
820 // If we need EOC and everything written
1069
7dd6ec499000 fix use of HttpGenerator._content
Franklin Schmidt <fschmidt@gmail.com>
parents: 1068
diff changeset
821 if (_needEOC && (_content == null || !_content.hasRemaining()))
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
822 {
1070
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
823 if (_needCRLF && _buffer.remaining() >= HttpTokens.CRLF.length) {
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
824 _buffer.putQ(HttpTokens.CRLF);
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
825 _needCRLF = false;
877
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
1070
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
828 if (!_needCRLF && _needEOC && _buffer.remaining() >= LAST_CHUNK.length) {
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
829 if (!_head)
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
830 {
1070
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
831 _buffer.putQ(LAST_CHUNK);
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
832 _bufferChunked = true;
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
833 }
1070
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
834 _needEOC = false;
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
835 }
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 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
838 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
839
1069
7dd6ec499000 fix use of HttpGenerator._content
Franklin Schmidt <fschmidt@gmail.com>
parents: 1068
diff changeset
840 if (_content != null && !_content.hasRemaining())
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
841 _content = null;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
842
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
843 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
844
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
845 @Override
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
846 public String toString()
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
847 {
1066
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
848 JBuffer header = _header;
1070
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
849 JBuffer buffer = _buffer;
1069
7dd6ec499000 fix use of HttpGenerator._content
Franklin Schmidt <fschmidt@gmail.com>
parents: 1068
diff changeset
850 JBuffer content = _content;
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
851 return String.format("%s{s=%d,h=%d,b=%d,c=%d}",
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
852 getClass().getSimpleName(),
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
853 _state,
1066
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
854 header == null ? -1 : header.position(),
1070
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
855 buffer == null ? -1 : buffer.position(),
1038
b71ad168fe34 rename Buffer.length() to remaining()
Franklin Schmidt <fschmidt@gmail.com>
parents: 1036
diff changeset
856 content == null ? -1 : content.remaining());
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
857 }
1057
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
858
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
859
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
860
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
861
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
862
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
863
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
864
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
865
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
866
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
867
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
868
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
869
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
870 // AbstractGenerator
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
871
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
872 public static final boolean LAST=true;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
873 public static final boolean MORE=false;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
874
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
875 // states
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
876 private final static int STATE_HEADER = 0;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
877 private final static int STATE_CONTENT = 2;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
878 private final static int STATE_FLUSHING = 3;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
879 private final static int STATE_END = 4;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
880
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
881 // data
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
882
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
883 private final Buffers _buffers; // source of buffers
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
884 private final EndPoint _endp;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
885
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
886 private int _state = STATE_HEADER;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
887
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
888 private int _status = 0;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
889 private int _version = HttpVersions.HTTP_1_1_ORDINAL;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
890 private JBuffer _reason;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
891
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
892 private long _contentWritten = 0;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
893 private long _contentLength = HttpTokens.UNKNOWN_CONTENT;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
894 private boolean _last = false;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
895 private boolean _head = false;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
896 private boolean _noContent = false;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
897 private Boolean _persistent = null;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
898
1066
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
899 private final JBuffer _header; // JBuffer for HTTP header (and maybe small _content)
1068
9d357b9e4bcb fix BufferUtil.newBuffer()
Franklin Schmidt <fschmidt@gmail.com>
parents: 1067
diff changeset
900 private final JBuffer _buffer; // JBuffer for copy of passed _content
1057
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
901 private JBuffer _content; // JBuffer passed to addContent
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
902
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
903
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
904 public HttpGenerator(Buffers buffers, EndPoint io)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
905 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
906 this._buffers = buffers;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
907 this._endp = io;
1066
bbbda7c6e8ec fix use of HttpGenerator._header
Franklin Schmidt <fschmidt@gmail.com>
parents: 1065
diff changeset
908 _header = _buffers.getHeader();
1068
9d357b9e4bcb fix BufferUtil.newBuffer()
Franklin Schmidt <fschmidt@gmail.com>
parents: 1067
diff changeset
909 _buffer = _buffers.getBuffer();
1057
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
910 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
911
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
912 public final boolean isOpen()
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
913 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
914 return _endp.isOpen();
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
915 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
916
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
917 public final void resetBuffer()
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
918 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
919 if(_state>=STATE_FLUSHING)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
920 throw new IllegalStateException("Flushed");
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
921
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
922 _last = false;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
923 _persistent = null;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
924 _contentWritten = 0;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
925 _contentLength = HttpTokens.UNKNOWN_CONTENT;
1059
013939bfc9e8 remove JBuffer.poke()
Franklin Schmidt <fschmidt@gmail.com>
parents: 1058
diff changeset
926 _content = null;
1070
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
927 _buffer.clear();
1057
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
928 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
929
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
930 /* ------------------------------------------------------------ */
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
931 /**
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
932 * @return Returns the contentBufferSize.
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
933 */
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
934 public final int getContentBufferSize()
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
935 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
936 return _buffer.capacity();
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
937 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
938
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
939 public final JBuffer getUncheckedBuffer()
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
940 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
941 return _buffer;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
942 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
943
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
944 public final boolean isComplete()
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
945 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
946 return _state == STATE_END;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
947 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
948
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
949 public final boolean isIdle()
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
950 {
1058
419bf9c03d84 remove HttpGenerator._method
Franklin Schmidt <fschmidt@gmail.com>
parents: 1057
diff changeset
951 return _state == STATE_HEADER && _status==0;
1057
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
952 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
953
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
954 public final boolean isCommitted()
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
955 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
956 return _state != STATE_HEADER;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
957 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
958
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
959 public final void setContentLength(long value)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
960 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
961 if (value<0)
1059
013939bfc9e8 remove JBuffer.poke()
Franklin Schmidt <fschmidt@gmail.com>
parents: 1058
diff changeset
962 _contentLength = HttpTokens.UNKNOWN_CONTENT;
1057
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
963 else
1059
013939bfc9e8 remove JBuffer.poke()
Franklin Schmidt <fschmidt@gmail.com>
parents: 1058
diff changeset
964 _contentLength = value;
1057
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
965 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
966
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
967 public final void setHead(boolean head)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
968 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
969 _head = head;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
970 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
971
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
972 /* ------------------------------------------------------------ */
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
973 /**
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
974 * @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
975 * <code>true</code> if it should be used for additional requests.
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
976 */
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
977 public final boolean isPersistent()
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
978 {
1059
013939bfc9e8 remove JBuffer.poke()
Franklin Schmidt <fschmidt@gmail.com>
parents: 1058
diff changeset
979 return _persistent!=null ? _persistent.booleanValue() : _version>HttpVersions.HTTP_1_0_ORDINAL;
1057
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
980 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
981
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
982 public final void setPersistent(boolean persistent)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
983 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
984 _persistent = persistent;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
985 }
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 * @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
990 * in the response, which is the version of the server).
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 public final void setVersion(int version)
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 if (_state != STATE_HEADER)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
995 throw new IllegalStateException("STATE!=START "+_state);
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
996 _version = version;
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
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 /**
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1001 * @param status The status code to send.
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1002 * @param reason the status message to send.
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1003 */
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1004 public final void setResponse(int status, String reason)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1005 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1006 if (_state != STATE_HEADER) throw new IllegalStateException("STATE!=START");
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1007 _status = status;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1008 if (reason!=null)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1009 {
1067
56b515be91e1 fix use of HttpGenerator._reason
Franklin Schmidt <fschmidt@gmail.com>
parents: 1066
diff changeset
1010 int len = reason.length();
1057
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1011
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1012 // TODO don't hard code
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1013 if (len>1024)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1014 len=1024;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1015 _reason = BufferUtil.newBuffer(len);
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1016 for (int i=0;i<len;i++)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1017 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1018 char ch = reason.charAt(i);
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1019 if (ch!='\r'&&ch!='\n')
1067
56b515be91e1 fix use of HttpGenerator._reason
Franklin Schmidt <fschmidt@gmail.com>
parents: 1066
diff changeset
1020 _reason.putQ((byte)ch);
1057
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1021 else
1067
56b515be91e1 fix use of HttpGenerator._reason
Franklin Schmidt <fschmidt@gmail.com>
parents: 1066
diff changeset
1022 _reason.putQ((byte)' ');
1057
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1023 }
1067
56b515be91e1 fix use of HttpGenerator._reason
Franklin Schmidt <fschmidt@gmail.com>
parents: 1066
diff changeset
1024 _reason.flip();
1057
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1025 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1026 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1027
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1028 public final void completeUncheckedAddContent()
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1029 {
1070
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
1030 _contentWritten += _buffer.position();
1064
a0abb16cf6e7 remove JBuffer.readFrom()
Franklin Schmidt <fschmidt@gmail.com>
parents: 1059
diff changeset
1031 if (_head)
1070
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
1032 _buffer.clear();
1057
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
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1035 private boolean isBufferFull2()
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1036 {
1070
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
1037 return !_buffer.hasRemaining() || _content!=null && _content.remaining()>0;
1057
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 isWritten()
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 _contentWritten>0;
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 boolean isAllContentWritten()
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 return _contentLength>=0 && _contentWritten>=_contentLength;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1048 }
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
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1051 private void complete2() throws IOException
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1052 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1053 if (_state == STATE_HEADER)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1054 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1055 throw new IllegalStateException("State==HEADER");
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1056 }
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 if (_contentLength >= 0 && _contentLength != _contentWritten && !_head)
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 if (LOG.isDebugEnabled())
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1061 LOG.debug("ContentLength written=="+_contentWritten+" != contentLength=="+_contentLength);
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1062 _persistent = false;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1063 }
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
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1066
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1067 public final void flush(long maxIdleTime) throws IOException
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 // block until everything is flushed
1070
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
1070 long now = System.currentTimeMillis();
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
1071 long end = now+maxIdleTime;
1057
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1072 JBuffer content = _content;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1073 JBuffer buffer = _buffer;
1070
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
1074 if (content!=null && content.remaining()>0 || buffer.position()>0 || isBufferFull())
1057
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1075 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1076 flushBuffer();
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1077
1070
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
1078 while (now<end && (content!=null && content.remaining()>0 || buffer.position()>0) && _endp.isOpen()&& !_endp.isOutputShutdown())
1057
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 blockForOutput(end-now);
1070
a44fc6b53757 fix use of HttpGenerator._buffer
Franklin Schmidt <fschmidt@gmail.com>
parents: 1069
diff changeset
1081 now = System.currentTimeMillis();
1057
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1082 }
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
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 /**
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1088 * 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
1089 * equivalent to a setResponse, addContent and complete call.
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1090 *
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1091 * @param code The error code
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1092 * @param reason The error reason
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1093 * @param content Contents of the error page
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1094 * @param close True if the connection should be closed
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1095 * @throws IOException if there is a problem flushing the response
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 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
1098 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1099 if (close)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1100 _persistent=false;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1101 if (isCommitted())
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 LOG.debug("sendError on committed: {} {}",code,reason);
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 else
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1106 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1107 LOG.debug("sendError: {} {}",code,reason);
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1108 setResponse(code, reason);
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1109 if (content != null)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1110 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1111 completeHeader(null, false);
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1112 addContent(BufferUtil.wrap(content), LAST);
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 else if (code>=400)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1115 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1116 completeHeader(null, false);
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1117 addContent(BufferUtil.wrap("Error: "+(reason==null?(""+code):reason)), LAST);
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 else
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 completeHeader(null, true);
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1122 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1123 complete();
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 }
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 public final long getContentWritten()
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1128 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1129 return _contentWritten;
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1130 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1131
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 public final void blockForOutput(long maxIdleTime) throws IOException
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 if (_endp.isBlocking())
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1136 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1137 try
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 flushBuffer();
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 catch(IOException e)
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1142 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1143 _endp.close();
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1144 throw e;
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 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1147 else
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1148 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1149 if (!_endp.blockWritable(maxIdleTime))
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1150 {
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1151 _endp.close();
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1152 throw new EofException("timeout");
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
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1155 flushBuffer();
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1156 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1157 }
afc9610dc12e remove AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 1048
diff changeset
1158
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
1159 }