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annotate src/org/eclipse/jetty/server/AbstractHttpConnection.java @ 840:0f53601ea489
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| author | Franklin Schmidt <fschmidt@gmail.com> |
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| date | Mon, 19 Sep 2016 14:20:18 -0600 |
| parents | 86338c0029a9 |
| children | fef4392f4905 |
| 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.server; |
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20 |
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21 import java.io.IOException; |
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22 import java.io.InputStream; |
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23 import java.io.PrintWriter; |
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24 |
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25 import javax.servlet.DispatcherType; |
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26 import javax.servlet.RequestDispatcher; |
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27 import javax.servlet.ServletInputStream; |
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28 import javax.servlet.ServletOutputStream; |
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29 import javax.servlet.http.HttpServletRequest; |
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30 import javax.servlet.http.HttpServletResponse; |
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31 |
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32 import org.eclipse.jetty.continuation.ContinuationThrowable; |
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33 import org.eclipse.jetty.http.EncodedHttpURI; |
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34 import org.eclipse.jetty.http.Generator; |
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35 import org.eclipse.jetty.http.HttpBuffers; |
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36 import org.eclipse.jetty.http.HttpException; |
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37 import org.eclipse.jetty.http.HttpFields; |
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38 import org.eclipse.jetty.http.HttpGenerator; |
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39 import org.eclipse.jetty.http.HttpHeaderValues; |
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40 import org.eclipse.jetty.http.HttpHeaders; |
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41 import org.eclipse.jetty.http.HttpMethods; |
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42 import org.eclipse.jetty.http.HttpParser; |
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43 import org.eclipse.jetty.http.HttpStatus; |
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44 import org.eclipse.jetty.http.HttpURI; |
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45 import org.eclipse.jetty.http.HttpVersions; |
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46 import org.eclipse.jetty.http.MimeTypes; |
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47 import org.eclipse.jetty.http.Parser; |
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48 import org.eclipse.jetty.io.AbstractConnection; |
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49 import org.eclipse.jetty.io.Buffer; |
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50 import org.eclipse.jetty.io.BufferCache.CachedBuffer; |
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51 import org.eclipse.jetty.io.Buffers; |
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52 import org.eclipse.jetty.io.Connection; |
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53 import org.eclipse.jetty.io.EndPoint; |
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54 import org.eclipse.jetty.io.EofException; |
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55 import org.eclipse.jetty.io.RuntimeIOException; |
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56 import org.eclipse.jetty.io.UncheckedPrintWriter; |
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57 import org.eclipse.jetty.server.handler.ErrorHandler; |
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58 import org.eclipse.jetty.server.nio.NIOConnector; |
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59 import org.eclipse.jetty.server.ssl.SslConnector; |
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60 import org.eclipse.jetty.util.QuotedStringTokenizer; |
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61 import org.eclipse.jetty.util.StringUtil; |
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62 import org.eclipse.jetty.util.URIUtil; |
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63 import org.slf4j.Logger; |
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64 import org.slf4j.LoggerFactory; |
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65 import org.eclipse.jetty.util.resource.Resource; |
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66 |
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67 /** |
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68 * <p>A HttpConnection represents the connection of a HTTP client to the server |
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69 * and is created by an instance of a {@link Connector}. It's prime function is |
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70 * to associate {@link Request} and {@link Response} instances with a {@link EndPoint}. |
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71 * </p> |
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72 * <p> |
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73 * A connection is also the prime mechanism used by jetty to recycle objects without |
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74 * pooling. The {@link Request}, {@link Response}, {@link HttpParser}, {@link HttpGenerator} |
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75 * and {@link HttpFields} instances are all recycled for the duraction of |
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76 * a connection. Where appropriate, allocated buffers are also kept associated |
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77 * with the connection via the parser and/or generator. |
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78 * </p> |
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79 * <p> |
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80 * The connection state is held by 3 separate state machines: The request state, the |
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81 * response state and the continuation state. All three state machines must be driven |
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82 * to completion for every request, and all three can complete in any order. |
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83 * </p> |
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84 * <p> |
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85 * The HttpConnection support protocol upgrade. If on completion of a request, the |
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86 * response code is 101 (switch protocols), then the org.eclipse.jetty.io.Connection |
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87 * request attribute is checked to see if there is a new Connection instance. If so, |
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88 * the new connection is returned from {@link #handle()} and is used for future |
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89 * handling of the underlying connection. Note that for switching protocols that |
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90 * don't use 101 responses (eg CONNECT), the response should be sent and then the |
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91 * status code changed to 101 before returning from the handler. Implementors |
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92 * of new Connection types should be careful to extract any buffered data from |
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93 * (HttpParser)http.getParser()).getHeaderBuffer() and |
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94 * (HttpParser)http.getParser()).getBodyBuffer() to initialise their new connection. |
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95 * </p> |
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96 * |
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97 */ |
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98 public abstract class AbstractHttpConnection extends AbstractConnection |
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99 { |
| 826 | 100 private static final Logger LOG = LoggerFactory.getLogger(AbstractHttpConnection.class); |
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101 |
| 826 | 102 private static final int UNKNOWN = -2; |
| 103 private static final ThreadLocal<AbstractHttpConnection> __currentConnection = new ThreadLocal<AbstractHttpConnection>(); | |
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104 |
| 826 | 105 private int _requests; |
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106 |
| 826 | 107 protected final Connector _connector; |
| 108 protected final Server _server; | |
| 109 protected final HttpURI _uri; | |
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110 |
| 826 | 111 protected final Parser _parser; |
| 112 protected final HttpFields _requestFields; | |
| 113 protected final Request _request; | |
| 114 protected volatile ServletInputStream _in; | |
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115 |
| 826 | 116 protected final Generator _generator; |
| 117 protected final HttpFields _responseFields; | |
| 118 protected final Response _response; | |
| 119 protected volatile Output _out; | |
| 120 protected volatile OutputWriter _writer; | |
| 121 protected volatile PrintWriter _printWriter; | |
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122 |
| 826 | 123 int _include; |
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124 |
| 826 | 125 private Object _associatedObject; // associated object |
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126 |
| 826 | 127 private int _version = UNKNOWN; |
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128 |
| 826 | 129 private String _charset; |
| 130 private boolean _expect = false; | |
| 131 private boolean _expect100Continue = false; | |
| 132 private boolean _expect102Processing = false; | |
| 133 private boolean _head = false; | |
| 134 private boolean _host = false; | |
| 135 private boolean _delayedHandling=false; | |
| 136 private boolean _earlyEOF = false; | |
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137 |
| 826 | 138 /* ------------------------------------------------------------ */ |
| 139 public static AbstractHttpConnection getCurrentConnection() | |
| 140 { | |
| 141 return __currentConnection.get(); | |
| 142 } | |
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143 |
| 826 | 144 /* ------------------------------------------------------------ */ |
| 145 protected static void setCurrentConnection(AbstractHttpConnection connection) | |
| 146 { | |
| 147 __currentConnection.set(connection); | |
| 148 } | |
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149 |
| 826 | 150 /* ------------------------------------------------------------ */ |
| 151 public AbstractHttpConnection(Connector connector, EndPoint endpoint, Server server) | |
| 152 { | |
| 153 super(endpoint); | |
| 154 _uri = StringUtil.__UTF8.equals(URIUtil.__CHARSET)?new HttpURI():new EncodedHttpURI(URIUtil.__CHARSET); | |
| 155 _connector = connector; | |
| 156 HttpBuffers ab = (HttpBuffers)_connector; | |
| 157 _parser = newHttpParser(ab.getRequestBuffers(), endpoint, new RequestHandler()); | |
| 158 _requestFields = new HttpFields(); | |
| 159 _responseFields = new HttpFields(); | |
| 160 _request = new Request(this); | |
| 161 _response = new Response(this); | |
| 162 _generator = newHttpGenerator(ab.getResponseBuffers(), endpoint); | |
| 163 _generator.setSendServerVersion(server.getSendServerVersion()); | |
| 164 _server = server; | |
| 165 } | |
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166 |
| 826 | 167 /* ------------------------------------------------------------ */ |
| 168 protected AbstractHttpConnection(Connector connector, EndPoint endpoint, Server server, | |
| 169 Parser parser, Generator generator, Request request) | |
| 170 { | |
| 171 super(endpoint); | |
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172 |
| 826 | 173 _uri = URIUtil.__CHARSET.equals(StringUtil.__UTF8)?new HttpURI():new EncodedHttpURI(URIUtil.__CHARSET); |
| 174 _connector = connector; | |
| 175 _parser = parser; | |
| 176 _requestFields = new HttpFields(); | |
| 177 _responseFields = new HttpFields(); | |
| 178 _request = request; | |
| 179 _response = new Response(this); | |
| 180 _generator = generator; | |
| 181 _generator.setSendServerVersion(server.getSendServerVersion()); | |
| 182 _server = server; | |
| 183 } | |
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184 |
| 826 | 185 protected HttpParser newHttpParser(Buffers requestBuffers, EndPoint endpoint, HttpParser.EventHandler requestHandler) |
| 186 { | |
| 187 return new HttpParser(requestBuffers, endpoint, requestHandler); | |
| 188 } | |
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189 |
| 826 | 190 protected HttpGenerator newHttpGenerator(Buffers responseBuffers, EndPoint endPoint) |
| 191 { | |
| 192 return new HttpGenerator(responseBuffers, endPoint); | |
| 193 } | |
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194 |
| 826 | 195 /* ------------------------------------------------------------ */ |
| 196 /** | |
| 197 * @return the parser used by this connection | |
| 198 */ | |
| 199 public Parser getParser() | |
| 200 { | |
| 201 return _parser; | |
| 202 } | |
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203 |
| 826 | 204 /* ------------------------------------------------------------ */ |
| 205 /** | |
| 206 * @return the number of requests handled by this connection | |
| 207 */ | |
| 208 public int getRequests() | |
| 209 { | |
| 210 return _requests; | |
| 211 } | |
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212 |
| 826 | 213 /* ------------------------------------------------------------ */ |
| 214 public Server getServer() | |
| 215 { | |
| 216 return _server; | |
| 217 } | |
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218 |
| 826 | 219 /* ------------------------------------------------------------ */ |
| 220 /** | |
| 221 * @return Returns the associatedObject. | |
| 222 */ | |
| 223 public Object getAssociatedObject() | |
| 224 { | |
| 225 return _associatedObject; | |
| 226 } | |
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227 |
| 826 | 228 /* ------------------------------------------------------------ */ |
| 229 /** | |
| 230 * @param associatedObject The associatedObject to set. | |
| 231 */ | |
| 232 public void setAssociatedObject(Object associatedObject) | |
| 233 { | |
| 234 _associatedObject = associatedObject; | |
| 235 } | |
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236 |
| 826 | 237 /* ------------------------------------------------------------ */ |
| 238 /** | |
| 239 * @return Returns the connector. | |
| 240 */ | |
| 241 public Connector getConnector() | |
| 242 { | |
| 243 return _connector; | |
| 244 } | |
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245 |
| 826 | 246 /* ------------------------------------------------------------ */ |
| 247 /** | |
| 248 * @return Returns the requestFields. | |
| 249 */ | |
| 250 public HttpFields getRequestFields() | |
| 251 { | |
| 252 return _requestFields; | |
| 253 } | |
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254 |
| 826 | 255 /* ------------------------------------------------------------ */ |
| 256 /** | |
| 257 * @return Returns the responseFields. | |
| 258 */ | |
| 259 public HttpFields getResponseFields() | |
| 260 { | |
| 261 return _responseFields; | |
| 262 } | |
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263 |
| 826 | 264 /* ------------------------------------------------------------ */ |
| 265 /** | |
| 266 * Find out if the request supports CONFIDENTIAL security. | |
| 267 * @param request the incoming HTTP request | |
| 268 * @return the result of calling {@link Connector#isConfidential(Request)}, or false | |
| 269 * if there is no connector | |
| 270 */ | |
| 271 public boolean isConfidential(Request request) | |
| 272 { | |
| 273 return _connector != null && _connector.isConfidential(request); | |
| 274 } | |
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275 |
| 826 | 276 /* ------------------------------------------------------------ */ |
| 277 /** | |
| 278 * Find out if the request supports INTEGRAL security. | |
| 279 * @param request the incoming HTTP request | |
| 280 * @return the result of calling {@link Connector#isIntegral(Request)}, or false | |
| 281 * if there is no connector | |
| 282 */ | |
| 283 public boolean isIntegral(Request request) | |
| 284 { | |
| 285 return _connector != null && _connector.isIntegral(request); | |
| 286 } | |
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287 |
| 826 | 288 /* ------------------------------------------------------------ */ |
| 289 /** | |
| 290 * @return <code>false</code> (this method is not yet implemented) | |
| 291 */ | |
| 292 public boolean getResolveNames() | |
| 293 { | |
| 294 return _connector.getResolveNames(); | |
| 295 } | |
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296 |
| 826 | 297 /* ------------------------------------------------------------ */ |
| 298 /** | |
| 299 * @return Returns the request. | |
| 300 */ | |
| 301 public Request getRequest() | |
| 302 { | |
| 303 return _request; | |
| 304 } | |
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305 |
| 826 | 306 /* ------------------------------------------------------------ */ |
| 307 /** | |
| 308 * @return Returns the response. | |
| 309 */ | |
| 310 public Response getResponse() | |
| 311 { | |
| 312 return _response; | |
| 313 } | |
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314 |
| 826 | 315 /* ------------------------------------------------------------ */ |
| 316 /** | |
| 317 * Get the inputStream from the connection. | |
| 318 * <p> | |
| 319 * If the associated response has the Expect header set to 100 Continue, | |
| 320 * then accessing the input stream indicates that the handler/servlet | |
| 321 * is ready for the request body and thus a 100 Continue response is sent. | |
| 322 * | |
| 323 * @return The input stream for this connection. | |
| 324 * The stream will be created if it does not already exist. | |
| 325 * @throws IOException if the input stream cannot be retrieved | |
| 326 */ | |
| 327 public ServletInputStream getInputStream() throws IOException | |
| 328 { | |
| 329 // If the client is expecting 100 CONTINUE, then send it now. | |
| 330 if (_expect100Continue) | |
| 331 { | |
| 332 // is content missing? | |
| 333 if (((HttpParser)_parser).getHeaderBuffer()==null || ((HttpParser)_parser).getHeaderBuffer().length()<2) | |
| 334 { | |
| 335 if (_generator.isCommitted()) | |
| 336 throw new IllegalStateException("Committed before 100 Continues"); | |
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337 |
| 826 | 338 ((HttpGenerator)_generator).send1xx(HttpStatus.CONTINUE_100); |
| 339 } | |
| 340 _expect100Continue=false; | |
| 341 } | |
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342 |
| 826 | 343 if (_in == null) |
| 344 _in = new HttpInput(AbstractHttpConnection.this); | |
| 345 return _in; | |
| 346 } | |
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347 |
| 826 | 348 /* ------------------------------------------------------------ */ |
| 349 /** | |
| 350 * @return The output stream for this connection. The stream will be created if it does not already exist. | |
| 351 */ | |
| 352 public ServletOutputStream getOutputStream() | |
| 353 { | |
| 354 if (_out == null) | |
| 355 _out = new Output(); | |
| 356 return _out; | |
| 357 } | |
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358 |
| 826 | 359 /* ------------------------------------------------------------ */ |
| 360 /** | |
| 361 * @param encoding the PrintWriter encoding | |
| 362 * @return A {@link PrintWriter} wrapping the {@link #getOutputStream output stream}. The writer is created if it | |
| 363 * does not already exist. | |
| 364 */ | |
| 365 public PrintWriter getPrintWriter(String encoding) | |
| 366 { | |
| 367 getOutputStream(); | |
| 368 if (_writer==null) | |
| 369 { | |
| 370 _writer=new OutputWriter(); | |
| 371 if (_server.isUncheckedPrintWriter()) | |
| 372 _printWriter=new UncheckedPrintWriter(_writer); | |
| 373 else | |
| 374 _printWriter = new PrintWriter(_writer) | |
| 375 { | |
| 376 public void close() | |
| 377 { | |
| 378 synchronized (lock) | |
| 379 { | |
| 380 try | |
| 381 { | |
| 382 out.close(); | |
| 383 } | |
| 384 catch (IOException e) | |
| 385 { | |
| 386 setError(); | |
| 387 } | |
| 388 } | |
| 389 } | |
| 390 }; | |
| 391 } | |
| 392 _writer.setCharacterEncoding(encoding); | |
| 393 return _printWriter; | |
| 394 } | |
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395 |
| 826 | 396 /* ------------------------------------------------------------ */ |
| 397 public boolean isResponseCommitted() | |
| 398 { | |
| 399 return _generator.isCommitted(); | |
| 400 } | |
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401 |
| 826 | 402 /* ------------------------------------------------------------ */ |
| 403 public boolean isEarlyEOF() | |
| 404 { | |
| 405 return _earlyEOF; | |
| 406 } | |
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407 |
| 826 | 408 /* ------------------------------------------------------------ */ |
| 409 public void reset() | |
| 410 { | |
| 411 _parser.reset(); | |
| 412 _parser.returnBuffers(); // TODO maybe only on unhandle | |
| 413 _requestFields.clear(); | |
| 414 _request.recycle(); | |
| 415 _generator.reset(); | |
| 416 _generator.returnBuffers();// TODO maybe only on unhandle | |
| 417 _responseFields.clear(); | |
| 418 _response.recycle(); | |
| 419 _uri.clear(); | |
| 420 _writer=null; | |
| 421 _earlyEOF = false; | |
| 422 } | |
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423 |
| 826 | 424 /* ------------------------------------------------------------ */ |
| 425 protected void handleRequest() throws IOException | |
| 426 { | |
| 427 boolean error = false; | |
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428 |
| 826 | 429 String threadName=null; |
| 430 Throwable async_exception=null; | |
| 431 try | |
| 432 { | |
| 433 if (LOG.isDebugEnabled()) | |
| 434 { | |
| 435 threadName=Thread.currentThread().getName(); | |
| 436 Thread.currentThread().setName(threadName+" - "+_uri); | |
| 437 } | |
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438 |
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439 |
| 826 | 440 // Loop here to handle async request redispatches. |
| 441 // The loop is controlled by the call to async.unhandle in the | |
| 442 // finally block below. If call is from a non-blocking connector, | |
| 443 // then the unhandle will return false only if an async dispatch has | |
| 444 // already happened when unhandle is called. For a blocking connector, | |
| 445 // the wait for the asynchronous dispatch or timeout actually happens | |
| 446 // within the call to unhandle(). | |
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447 |
| 826 | 448 final Server server=_server; |
| 449 boolean was_continuation=_request._async.isContinuation(); | |
| 450 boolean handling=_request._async.handling() && server!=null && server.isRunning(); | |
| 451 while (handling) | |
| 452 { | |
| 453 _request.setHandled(false); | |
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454 |
| 826 | 455 String info=null; |
| 456 try | |
| 457 { | |
| 458 _uri.getPort(); | |
| 459 String path = null; | |
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460 |
| 826 | 461 try |
| 462 { | |
| 463 path = _uri.getDecodedPath(); | |
| 464 } | |
| 465 catch (Exception e) | |
| 466 { | |
| 467 LOG.warn("Failed UTF-8 decode for request path, trying ISO-8859-1"); | |
| 468 LOG.trace("",e); | |
| 469 path = _uri.getDecodedPath(StringUtil.__ISO_8859_1); | |
| 470 } | |
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471 |
| 826 | 472 info=URIUtil.canonicalPath(path); |
| 473 if (info==null && !_request.getMethod().equals(HttpMethods.CONNECT)) | |
| 474 { | |
| 475 if (path==null && _uri.getScheme()!=null && _uri.getHost()!=null) | |
| 476 { | |
| 477 info="/"; | |
| 478 _request.setRequestURI(""); | |
| 479 } | |
| 480 else | |
| 481 throw new HttpException(400); | |
| 482 } | |
| 483 _request.setPathInfo(info); | |
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484 |
| 826 | 485 if (_out!=null) |
| 486 _out.reopen(); | |
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487 |
| 826 | 488 if (_request._async.isInitial()) |
| 489 { | |
| 490 _request.setDispatcherType(DispatcherType.REQUEST); | |
| 491 _connector.customize(_endp, _request); | |
| 492 server.handle(this); | |
| 493 } | |
| 494 else | |
| 495 { | |
| 496 if (_request._async.isExpired()&&!was_continuation) | |
| 497 { | |
| 498 async_exception = (Throwable)_request.getAttribute(RequestDispatcher.ERROR_EXCEPTION); | |
| 499 _response.setStatus(500,async_exception==null?"Async Timeout":"Async Exception"); | |
| 500 _request.setAttribute(RequestDispatcher.ERROR_STATUS_CODE,new Integer(500)); | |
| 501 _request.setAttribute(RequestDispatcher.ERROR_MESSAGE, _response.getReason()); | |
| 502 _request.setDispatcherType(DispatcherType.ERROR); | |
| 503 } | |
| 504 else | |
| 505 _request.setDispatcherType(DispatcherType.ASYNC); | |
| 506 server.handleAsync(this); | |
| 507 } | |
| 508 } | |
| 509 catch (ContinuationThrowable e) | |
| 510 { | |
| 511 LOG.trace("",e); | |
| 512 } | |
| 513 catch (EofException e) | |
| 514 { | |
| 515 async_exception=e; | |
| 516 LOG.debug("",e); | |
| 517 error=true; | |
| 518 _request.setHandled(true); | |
| 519 if (!_response.isCommitted()) | |
| 520 _generator.sendError(500, null, null, true); | |
| 521 } | |
| 522 catch (RuntimeIOException e) | |
| 523 { | |
| 524 async_exception=e; | |
| 525 LOG.debug("",e); | |
| 526 error=true; | |
| 527 _request.setHandled(true); | |
| 528 } | |
| 529 catch (HttpException e) | |
| 530 { | |
| 531 LOG.debug("",e); | |
| 532 error=true; | |
| 533 _request.setHandled(true); | |
| 534 _response.sendError(e.getStatus(), e.getReason()); | |
| 535 } | |
| 536 catch (Throwable e) | |
| 537 { | |
| 538 async_exception=e; | |
| 539 LOG.warn(String.valueOf(_uri),e); | |
| 540 error=true; | |
| 541 _request.setHandled(true); | |
| 542 _generator.sendError(info==null?400:500, null, null, true); | |
| 543 | |
| 544 } | |
| 545 finally | |
| 546 { | |
| 547 // Complete async requests | |
| 548 if (error && _request.isAsyncStarted()) | |
| 549 _request.getAsyncContinuation().errorComplete(); | |
| 550 | |
| 551 was_continuation=_request._async.isContinuation(); | |
| 552 handling = !_request._async.unhandle() && server.isRunning() && _server!=null; | |
| 553 } | |
| 554 } | |
| 555 } | |
| 556 finally | |
| 557 { | |
| 558 if (threadName!=null) | |
| 559 Thread.currentThread().setName(threadName); | |
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560 |
| 826 | 561 if (_request._async.isUncompleted()) |
| 562 { | |
| 563 | |
| 564 _request._async.doComplete(async_exception); | |
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565 |
| 826 | 566 if (_expect100Continue) |
| 567 { | |
| 568 LOG.debug("100 continues not sent"); | |
| 569 // We didn't send 100 continues, but the latest interpretation | |
| 570 // of the spec (see httpbis) is that the client will either | |
| 571 // send the body anyway, or close. So we no longer need to | |
| 572 // do anything special here other than make the connection not persistent | |
| 573 _expect100Continue = false; | |
| 574 if (!_response.isCommitted()) | |
| 575 _generator.setPersistent(false); | |
| 576 } | |
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577 |
| 826 | 578 if(_endp.isOpen()) |
| 579 { | |
| 580 if (error) | |
| 581 { | |
| 582 _endp.shutdownOutput(); | |
| 583 _generator.setPersistent(false); | |
| 584 if (!_generator.isComplete()) | |
| 585 _response.complete(); | |
| 586 } | |
| 587 else | |
| 588 { | |
| 589 if (!_response.isCommitted() && !_request.isHandled()) | |
| 590 _response.sendError(HttpServletResponse.SC_NOT_FOUND); | |
| 591 _response.complete(); | |
| 592 if (_generator.isPersistent()) | |
| 593 _connector.persist(_endp); | |
| 594 } | |
| 595 } | |
| 596 else | |
| 597 { | |
| 598 _response.complete(); | |
| 599 } | |
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600 |
| 826 | 601 _request.setHandled(true); |
| 602 } | |
| 603 } | |
| 604 } | |
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605 |
| 826 | 606 /* ------------------------------------------------------------ */ |
| 607 public abstract Connection handle() throws IOException; | |
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608 |
| 826 | 609 /* ------------------------------------------------------------ */ |
| 610 public void commitResponse(boolean last) throws IOException | |
| 611 { | |
| 612 if (!_generator.isCommitted()) | |
| 613 { | |
| 614 _generator.setResponse(_response.getStatus(), _response.getReason()); | |
| 615 try | |
| 616 { | |
| 617 // If the client was expecting 100 continues, but we sent something | |
| 618 // else, then we need to close the connection | |
| 619 if (_expect100Continue && _response.getStatus()!=100) | |
| 620 _generator.setPersistent(false); | |
| 621 _generator.completeHeader(_responseFields, last); | |
| 622 } | |
| 623 catch(RuntimeException e) | |
| 624 { | |
| 625 LOG.warn("header full: " + e); | |
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626 |
| 826 | 627 _response.reset(); |
| 628 _generator.reset(); | |
| 629 _generator.setResponse(HttpStatus.INTERNAL_SERVER_ERROR_500,null); | |
| 630 _generator.completeHeader(_responseFields,Generator.LAST); | |
| 631 _generator.complete(); | |
| 632 throw new HttpException(HttpStatus.INTERNAL_SERVER_ERROR_500); | |
| 633 } | |
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634 |
| 826 | 635 } |
| 636 if (last) | |
| 637 _generator.complete(); | |
| 638 } | |
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639 |
| 826 | 640 /* ------------------------------------------------------------ */ |
| 641 public void completeResponse() throws IOException | |
| 642 { | |
| 643 if (!_generator.isCommitted()) | |
| 644 { | |
| 645 _generator.setResponse(_response.getStatus(), _response.getReason()); | |
| 646 try | |
| 647 { | |
| 648 _generator.completeHeader(_responseFields, Generator.LAST); | |
| 649 } | |
| 650 catch(RuntimeException e) | |
| 651 { | |
| 652 LOG.warn("header full: "+e); | |
| 653 LOG.debug("",e); | |
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654 |
| 826 | 655 _response.reset(); |
| 656 _generator.reset(); | |
| 657 _generator.setResponse(HttpStatus.INTERNAL_SERVER_ERROR_500,null); | |
| 658 _generator.completeHeader(_responseFields,Generator.LAST); | |
| 659 _generator.complete(); | |
| 660 throw new HttpException(HttpStatus.INTERNAL_SERVER_ERROR_500); | |
| 661 } | |
| 662 } | |
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663 |
| 826 | 664 _generator.complete(); |
| 665 } | |
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666 |
| 826 | 667 /* ------------------------------------------------------------ */ |
| 668 public void flushResponse() throws IOException | |
| 669 { | |
| 670 try | |
| 671 { | |
| 672 commitResponse(Generator.MORE); | |
| 673 _generator.flushBuffer(); | |
| 674 } | |
| 675 catch(IOException e) | |
| 676 { | |
| 677 throw (e instanceof EofException) ? e:new EofException(e); | |
| 678 } | |
| 679 } | |
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680 |
| 826 | 681 /* ------------------------------------------------------------ */ |
| 682 public Generator getGenerator() | |
| 683 { | |
| 684 return _generator; | |
| 685 } | |
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686 |
| 826 | 687 /* ------------------------------------------------------------ */ |
| 688 public boolean isIncluding() | |
| 689 { | |
| 690 return _include>0; | |
| 691 } | |
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|
692 |
| 826 | 693 /* ------------------------------------------------------------ */ |
| 694 public void include() | |
| 695 { | |
| 696 _include++; | |
| 697 } | |
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698 |
| 826 | 699 /* ------------------------------------------------------------ */ |
| 700 public void included() | |
| 701 { | |
| 702 _include--; | |
| 703 if (_out!=null) | |
| 704 _out.reopen(); | |
| 705 } | |
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|
706 |
| 826 | 707 /* ------------------------------------------------------------ */ |
| 708 public boolean isIdle() | |
| 709 { | |
| 710 return _generator.isIdle() && (_parser.isIdle() || _delayedHandling); | |
| 711 } | |
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712 |
| 826 | 713 /* ------------------------------------------------------------ */ |
| 714 /** | |
| 715 * @see org.eclipse.jetty.io.Connection#isSuspended() | |
| 716 */ | |
| 717 public boolean isSuspended() | |
| 718 { | |
| 719 return _request.getAsyncContinuation().isSuspended(); | |
| 720 } | |
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721 |
| 826 | 722 /* ------------------------------------------------------------ */ |
| 723 public void onClose() | |
| 724 { | |
| 725 LOG.debug("closed {}",this); | |
| 726 } | |
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727 |
| 826 | 728 /* ------------------------------------------------------------ */ |
| 729 public boolean isExpecting100Continues() | |
| 730 { | |
| 731 return _expect100Continue; | |
| 732 } | |
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733 |
| 826 | 734 /* ------------------------------------------------------------ */ |
| 735 public boolean isExpecting102Processing() | |
| 736 { | |
| 737 return _expect102Processing; | |
| 738 } | |
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739 |
| 826 | 740 /* ------------------------------------------------------------ */ |
| 741 public int getMaxIdleTime() | |
| 742 { | |
| 743 if (_connector.isLowResources() && _endp.getMaxIdleTime()==_connector.getMaxIdleTime()) | |
| 744 return _connector.getLowResourceMaxIdleTime(); | |
| 745 if (_endp.getMaxIdleTime()>0) | |
| 746 return _endp.getMaxIdleTime(); | |
| 747 return _connector.getMaxIdleTime(); | |
| 748 } | |
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|
749 |
| 826 | 750 /* ------------------------------------------------------------ */ |
| 751 public String toString() | |
| 752 { | |
| 753 return String.format("%s,g=%s,p=%s,r=%d", | |
| 754 super.toString(), | |
| 755 _generator, | |
| 756 _parser, | |
| 757 _requests); | |
| 758 } | |
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|
759 |
| 826 | 760 /* ------------------------------------------------------------ */ |
| 761 protected void startRequest(Buffer method, Buffer uri, Buffer version) throws IOException | |
| 762 { | |
| 763 uri=uri.asImmutableBuffer(); | |
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764 |
| 826 | 765 _host = false; |
| 766 _expect = false; | |
| 767 _expect100Continue=false; | |
| 768 _expect102Processing=false; | |
| 769 _delayedHandling=false; | |
| 770 _charset=null; | |
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771 |
| 826 | 772 if(_request.getTimeStamp()==0) |
| 773 _request.setTimeStamp(System.currentTimeMillis()); | |
| 774 _request.setMethod(method.toString()); | |
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775 |
| 826 | 776 try |
| 777 { | |
| 778 _head=false; | |
| 779 switch (HttpMethods.CACHE.getOrdinal(method)) | |
| 780 { | |
| 781 case HttpMethods.CONNECT_ORDINAL: | |
| 782 _uri.parseConnect(uri.array(), uri.getIndex(), uri.length()); | |
| 783 break; | |
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|
784 |
| 826 | 785 case HttpMethods.HEAD_ORDINAL: |
| 786 _head=true; | |
| 787 _uri.parse(uri.array(), uri.getIndex(), uri.length()); | |
| 788 break; | |
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|
789 |
| 826 | 790 default: |
| 791 _uri.parse(uri.array(), uri.getIndex(), uri.length()); | |
| 792 } | |
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793 |
| 826 | 794 _request.setUri(_uri); |
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|
795 |
| 826 | 796 if (version==null) |
| 797 { | |
| 798 _request.setProtocol(HttpVersions.HTTP_0_9); | |
| 799 _version=HttpVersions.HTTP_0_9_ORDINAL; | |
| 800 } | |
| 801 else | |
| 802 { | |
| 803 version= HttpVersions.CACHE.get(version); | |
| 804 if (version==null) | |
| 805 throw new HttpException(HttpStatus.BAD_REQUEST_400,null); | |
| 806 _version = HttpVersions.CACHE.getOrdinal(version); | |
| 807 if (_version <= 0) _version = HttpVersions.HTTP_1_0_ORDINAL; | |
| 808 _request.setProtocol(version.toString()); | |
| 809 } | |
| 810 } | |
| 811 catch (Exception e) | |
| 812 { | |
| 813 LOG.debug("",e); | |
| 814 if (e instanceof HttpException) | |
| 815 throw (HttpException)e; | |
| 816 throw new HttpException(HttpStatus.BAD_REQUEST_400,null,e); | |
| 817 } | |
| 818 } | |
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819 |
| 826 | 820 /* ------------------------------------------------------------ */ |
| 821 protected void parsedHeader(Buffer name, Buffer value) throws IOException | |
| 822 { | |
| 823 int ho = HttpHeaders.CACHE.getOrdinal(name); | |
| 824 switch (ho) | |
| 825 { | |
| 826 case HttpHeaders.HOST_ORDINAL: | |
| 827 // TODO check if host matched a host in the URI. | |
| 828 _host = true; | |
| 829 break; | |
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|
830 |
| 826 | 831 case HttpHeaders.EXPECT_ORDINAL: |
| 832 if (_version>=HttpVersions.HTTP_1_1_ORDINAL) | |
| 833 { | |
| 834 value = HttpHeaderValues.CACHE.lookup(value); | |
| 835 switch(HttpHeaderValues.CACHE.getOrdinal(value)) | |
| 836 { | |
| 837 case HttpHeaderValues.CONTINUE_ORDINAL: | |
| 838 _expect100Continue=_generator instanceof HttpGenerator; | |
| 839 break; | |
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|
840 |
| 826 | 841 case HttpHeaderValues.PROCESSING_ORDINAL: |
| 842 _expect102Processing=_generator instanceof HttpGenerator; | |
| 843 break; | |
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|
844 |
| 826 | 845 default: |
| 846 String[] values = value.toString().split(","); | |
| 847 for (int i=0;values!=null && i<values.length;i++) | |
| 848 { | |
| 849 CachedBuffer cb=HttpHeaderValues.CACHE.get(values[i].trim()); | |
| 850 if (cb==null) | |
| 851 _expect=true; | |
| 852 else | |
| 853 { | |
| 854 switch(cb.getOrdinal()) | |
| 855 { | |
| 856 case HttpHeaderValues.CONTINUE_ORDINAL: | |
| 857 _expect100Continue=_generator instanceof HttpGenerator; | |
| 858 break; | |
| 859 case HttpHeaderValues.PROCESSING_ORDINAL: | |
| 860 _expect102Processing=_generator instanceof HttpGenerator; | |
| 861 break; | |
| 862 default: | |
| 863 _expect=true; | |
| 864 } | |
| 865 } | |
| 866 } | |
| 867 } | |
| 868 } | |
| 869 break; | |
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|
870 |
| 826 | 871 case HttpHeaders.ACCEPT_ENCODING_ORDINAL: |
| 872 case HttpHeaders.USER_AGENT_ORDINAL: | |
| 873 value = HttpHeaderValues.CACHE.lookup(value); | |
| 874 break; | |
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875 |
| 826 | 876 case HttpHeaders.CONTENT_TYPE_ORDINAL: |
| 877 value = MimeTypes.CACHE.lookup(value); | |
| 878 _charset=MimeTypes.getCharsetFromContentType(value); | |
| 879 break; | |
| 880 } | |
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|
881 |
| 826 | 882 _requestFields.add(name, value); |
| 883 } | |
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|
884 |
| 826 | 885 /* ------------------------------------------------------------ */ |
| 886 protected void headerComplete() throws IOException | |
| 887 { | |
| 888 // Handle idle race | |
| 889 if (_endp.isOutputShutdown()) | |
| 890 { | |
| 891 _endp.close(); | |
| 892 return; | |
| 893 } | |
| 894 | |
| 895 _requests++; | |
| 896 _generator.setVersion(_version); | |
| 897 switch (_version) | |
| 898 { | |
| 899 case HttpVersions.HTTP_0_9_ORDINAL: | |
| 900 break; | |
| 901 case HttpVersions.HTTP_1_0_ORDINAL: | |
| 902 _generator.setHead(_head); | |
| 903 if (_parser.isPersistent()) | |
| 904 { | |
| 905 _responseFields.add(HttpHeaders.CONNECTION_BUFFER, HttpHeaderValues.KEEP_ALIVE_BUFFER); | |
| 906 _generator.setPersistent(true); | |
| 907 } | |
| 908 else if (HttpMethods.CONNECT.equals(_request.getMethod())) | |
| 909 { | |
| 910 _generator.setPersistent(true); | |
| 911 _parser.setPersistent(true); | |
| 912 } | |
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|
913 |
| 826 | 914 if (_server.getSendDateHeader()) |
| 915 _generator.setDate(_request.getTimeStampBuffer()); | |
| 916 break; | |
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917 |
| 826 | 918 case HttpVersions.HTTP_1_1_ORDINAL: |
| 919 _generator.setHead(_head); | |
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|
920 |
| 826 | 921 if (!_parser.isPersistent()) |
| 922 { | |
| 923 _responseFields.add(HttpHeaders.CONNECTION_BUFFER,HttpHeaderValues.CLOSE_BUFFER); | |
| 924 _generator.setPersistent(false); | |
| 925 } | |
| 926 if (_server.getSendDateHeader()) | |
| 927 _generator.setDate(_request.getTimeStampBuffer()); | |
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|
928 |
| 826 | 929 if (!_host) |
| 930 { | |
| 931 LOG.debug("!host {}",this); | |
| 932 _generator.setResponse(HttpStatus.BAD_REQUEST_400, null); | |
| 933 _responseFields.put(HttpHeaders.CONNECTION_BUFFER, HttpHeaderValues.CLOSE_BUFFER); | |
| 934 _generator.completeHeader(_responseFields, true); | |
| 935 _generator.complete(); | |
| 936 return; | |
| 937 } | |
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|
938 |
| 826 | 939 if (_expect) |
| 940 { | |
| 941 LOG.debug("!expectation {}",this); | |
| 942 _generator.setResponse(HttpStatus.EXPECTATION_FAILED_417, null); | |
| 943 _responseFields.put(HttpHeaders.CONNECTION_BUFFER, HttpHeaderValues.CLOSE_BUFFER); | |
| 944 _generator.completeHeader(_responseFields, true); | |
| 945 _generator.complete(); | |
| 946 return; | |
| 947 } | |
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948 |
| 826 | 949 break; |
| 950 default: | |
| 951 } | |
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|
952 |
| 826 | 953 if(_charset!=null) |
| 954 _request.setCharacterEncodingUnchecked(_charset); | |
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|
955 |
| 826 | 956 // Either handle now or wait for first content |
| 957 if ((((HttpParser)_parser).getContentLength()<=0 && !((HttpParser)_parser).isChunking())||_expect100Continue) | |
| 958 handleRequest(); | |
| 959 else | |
| 960 _delayedHandling=true; | |
| 961 } | |
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|
962 |
| 826 | 963 /* ------------------------------------------------------------ */ |
| 964 protected void content(Buffer buffer) throws IOException | |
| 965 { | |
| 966 if (_delayedHandling) | |
| 967 { | |
| 968 _delayedHandling=false; | |
| 969 handleRequest(); | |
| 970 } | |
| 971 } | |
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|
972 |
| 826 | 973 /* ------------------------------------------------------------ */ |
| 974 public void messageComplete(long contentLength) throws IOException | |
| 975 { | |
| 976 if (_delayedHandling) | |
| 977 { | |
| 978 _delayedHandling=false; | |
| 979 handleRequest(); | |
| 980 } | |
| 981 } | |
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|
982 |
| 826 | 983 /* ------------------------------------------------------------ */ |
| 984 public void earlyEOF() | |
| 985 { | |
| 986 _earlyEOF = true; | |
| 987 } | |
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|
988 |
| 826 | 989 /* ------------------------------------------------------------ */ |
| 990 /* ------------------------------------------------------------ */ | |
| 991 /* ------------------------------------------------------------ */ | |
| 992 private class RequestHandler extends HttpParser.EventHandler | |
| 993 { | |
| 994 /* | |
| 995 * | |
| 996 * @see org.eclipse.jetty.server.server.HttpParser.EventHandler#startRequest(org.eclipse.io.Buffer, | |
| 997 * org.eclipse.io.Buffer, org.eclipse.io.Buffer) | |
| 998 */ | |
| 999 @Override | |
| 1000 public void startRequest(Buffer method, Buffer uri, Buffer version) throws IOException | |
| 1001 { | |
| 1002 AbstractHttpConnection.this.startRequest(method, uri, version); | |
| 1003 } | |
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|
1004 |
| 826 | 1005 /* |
| 1006 * @see org.eclipse.jetty.server.server.HttpParser.EventHandler#parsedHeaderValue(org.eclipse.io.Buffer) | |
| 1007 */ | |
| 1008 @Override | |
| 1009 public void parsedHeader(Buffer name, Buffer value) throws IOException | |
| 1010 { | |
| 1011 AbstractHttpConnection.this.parsedHeader(name, value); | |
| 1012 } | |
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|
1013 |
| 826 | 1014 /* |
| 1015 * @see org.eclipse.jetty.server.server.HttpParser.EventHandler#headerComplete() | |
| 1016 */ | |
| 1017 @Override | |
| 1018 public void headerComplete() throws IOException | |
| 1019 { | |
| 1020 AbstractHttpConnection.this.headerComplete(); | |
| 1021 } | |
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1022 |
| 826 | 1023 /* ------------------------------------------------------------ */ |
| 1024 /* | |
| 1025 * @see org.eclipse.jetty.server.server.HttpParser.EventHandler#content(int, org.eclipse.io.Buffer) | |
| 1026 */ | |
| 1027 @Override | |
| 1028 public void content(Buffer ref) throws IOException | |
| 1029 { | |
| 1030 AbstractHttpConnection.this.content(ref); | |
| 1031 } | |
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|
1032 |
| 826 | 1033 /* ------------------------------------------------------------ */ |
| 1034 /* | |
| 1035 * (non-Javadoc) | |
| 1036 * | |
| 1037 * @see org.eclipse.jetty.server.server.HttpParser.EventHandler#messageComplete(int) | |
| 1038 */ | |
| 1039 @Override | |
| 1040 public void messageComplete(long contentLength) throws IOException | |
| 1041 { | |
| 1042 AbstractHttpConnection.this.messageComplete(contentLength); | |
| 1043 } | |
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|
1044 |
| 826 | 1045 /* ------------------------------------------------------------ */ |
| 1046 /* | |
| 1047 * (non-Javadoc) | |
| 1048 * | |
| 1049 * @see org.eclipse.jetty.server.server.HttpParser.EventHandler#startResponse(org.eclipse.io.Buffer, int, | |
| 1050 * org.eclipse.io.Buffer) | |
| 1051 */ | |
| 1052 @Override | |
| 1053 public void startResponse(Buffer version, int status, Buffer reason) | |
| 1054 { | |
| 1055 if (LOG.isDebugEnabled()) | |
| 1056 LOG.debug("Bad request!: "+version+" "+status+" "+reason); | |
| 1057 } | |
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1058 |
| 826 | 1059 /* ------------------------------------------------------------ */ |
| 1060 /* | |
| 1061 * (non-Javadoc) | |
| 1062 * | |
| 1063 * @see org.eclipse.jetty.server.server.HttpParser.EventHandler#earlyEOF() | |
| 1064 */ | |
| 1065 @Override | |
| 1066 public void earlyEOF() | |
| 1067 { | |
| 1068 AbstractHttpConnection.this.earlyEOF(); | |
| 1069 } | |
| 1070 } | |
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|
1071 |
| 826 | 1072 /* ------------------------------------------------------------ */ |
| 1073 /* ------------------------------------------------------------ */ | |
| 1074 /* ------------------------------------------------------------ */ | |
| 1075 public class Output extends HttpOutput | |
| 1076 { | |
| 1077 Output() | |
| 1078 { | |
| 1079 super(AbstractHttpConnection.this); | |
| 1080 } | |
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|
1081 |
| 826 | 1082 /* ------------------------------------------------------------ */ |
| 1083 /* | |
| 1084 * @see java.io.OutputStream#close() | |
| 1085 */ | |
| 1086 @Override | |
| 1087 public void close() throws IOException | |
| 1088 { | |
| 1089 if (isClosed()) | |
| 1090 return; | |
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|
1091 |
| 826 | 1092 if (!isIncluding() && !super._generator.isCommitted()) |
| 1093 commitResponse(Generator.LAST); | |
| 1094 else | |
| 1095 flushResponse(); | |
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1096 |
| 826 | 1097 super.close(); |
| 1098 } | |
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1099 |
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1100 |
| 826 | 1101 /* ------------------------------------------------------------ */ |
| 1102 /* | |
| 1103 * @see java.io.OutputStream#flush() | |
| 1104 */ | |
| 1105 @Override | |
| 1106 public void flush() throws IOException | |
| 1107 { | |
| 1108 if (!super._generator.isCommitted()) | |
| 1109 commitResponse(Generator.MORE); | |
| 1110 super.flush(); | |
| 1111 } | |
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1112 |
| 826 | 1113 /* ------------------------------------------------------------ */ |
| 1114 /* | |
| 1115 * @see javax.servlet.ServletOutputStream#print(java.lang.String) | |
| 1116 */ | |
| 1117 @Override | |
| 1118 public void print(String s) throws IOException | |
| 1119 { | |
| 1120 if (isClosed()) | |
| 1121 throw new IOException("Closed"); | |
| 1122 PrintWriter writer=getPrintWriter(null); | |
| 1123 writer.print(s); | |
| 1124 } | |
|
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Franklin Schmidt <fschmidt@gmail.com>
parents:
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1125 |
| 826 | 1126 /* ------------------------------------------------------------ */ |
| 1127 public void sendResponse(Buffer response) throws IOException | |
| 1128 { | |
| 1129 ((HttpGenerator)super._generator).sendResponse(response); | |
| 1130 } | |
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3428c60d7cfc
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parents:
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1131 |
| 826 | 1132 /* ------------------------------------------------------------ */ |
| 1133 public void sendContent(Object content) throws IOException | |
| 1134 { | |
| 1135 Resource resource=null; | |
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3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
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changeset
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1136 |
| 826 | 1137 if (isClosed()) |
| 1138 throw new IOException("Closed"); | |
|
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3428c60d7cfc
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Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
1139 |
| 826 | 1140 if (super._generator.isWritten()) |
| 1141 throw new IllegalStateException("!empty"); | |
|
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3428c60d7cfc
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Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
1142 |
| 826 | 1143 if (content instanceof Resource) |
| 1144 { | |
| 1145 resource=(Resource)content; | |
| 1146 _responseFields.putDateField(HttpHeaders.LAST_MODIFIED_BUFFER, resource.lastModified()); | |
| 1147 content=resource.getInputStream(); | |
| 1148 } | |
| 1149 | |
| 1150 // Process content. | |
| 1151 if (content instanceof Buffer) | |
| 1152 { | |
| 1153 super._generator.addContent((Buffer) content, Generator.LAST); | |
| 1154 commitResponse(Generator.LAST); | |
| 1155 } | |
| 1156 else if (content instanceof InputStream) | |
| 1157 { | |
| 1158 InputStream in = (InputStream)content; | |
| 1159 | |
| 1160 try | |
| 1161 { | |
| 1162 int max = super._generator.prepareUncheckedAddContent(); | |
| 1163 Buffer buffer = super._generator.getUncheckedBuffer(); | |
|
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3428c60d7cfc
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Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
1164 |
| 826 | 1165 int len=buffer.readFrom(in,max); |
|
802
3428c60d7cfc
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Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
1166 |
| 826 | 1167 while (len>=0) |
| 1168 { | |
| 1169 super._generator.completeUncheckedAddContent(); | |
| 1170 _out.flush(); | |
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3428c60d7cfc
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Franklin Schmidt <fschmidt@gmail.com>
parents:
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changeset
|
1171 |
| 826 | 1172 max = super._generator.prepareUncheckedAddContent(); |
| 1173 buffer = super._generator.getUncheckedBuffer(); | |
| 1174 len=buffer.readFrom(in,max); | |
| 1175 } | |
| 1176 super._generator.completeUncheckedAddContent(); | |
| 1177 _out.flush(); | |
| 1178 } | |
| 1179 finally | |
| 1180 { | |
| 1181 if (resource!=null) | |
| 1182 resource.release(); | |
| 1183 else | |
| 1184 in.close(); | |
| 1185 } | |
| 1186 } | |
| 1187 else | |
| 1188 throw new IllegalArgumentException("unknown content type?"); | |
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parents:
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1189 |
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parents:
diff
changeset
|
1190 |
| 826 | 1191 } |
| 1192 } | |
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802
3428c60d7cfc
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Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
1193 |
| 826 | 1194 /* ------------------------------------------------------------ */ |
| 1195 /* ------------------------------------------------------------ */ | |
| 1196 /* ------------------------------------------------------------ */ | |
| 1197 public class OutputWriter extends HttpWriter | |
| 1198 { | |
| 1199 OutputWriter() | |
| 1200 { | |
| 1201 super(AbstractHttpConnection.this._out); | |
| 1202 } | |
| 1203 } | |
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parents:
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1204 |
|
3428c60d7cfc
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Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
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|
1205 |
|
3428c60d7cfc
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parents:
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|
1206 } |