103928aee4356845252ac6b662d5c72c29903813eJake Slack// 203928aee4356845252ac6b662d5c72c29903813eJake Slack// ======================================================================== 303928aee4356845252ac6b662d5c72c29903813eJake Slack// Copyright (c) 1995-2014 Mort Bay Consulting Pty. Ltd. 403928aee4356845252ac6b662d5c72c29903813eJake Slack// ------------------------------------------------------------------------ 503928aee4356845252ac6b662d5c72c29903813eJake Slack// All rights reserved. This program and the accompanying materials 603928aee4356845252ac6b662d5c72c29903813eJake Slack// are made available under the terms of the Eclipse Public License v1.0 703928aee4356845252ac6b662d5c72c29903813eJake Slack// and Apache License v2.0 which accompanies this distribution. 803928aee4356845252ac6b662d5c72c29903813eJake Slack// 903928aee4356845252ac6b662d5c72c29903813eJake Slack// The Eclipse Public License is available at 1003928aee4356845252ac6b662d5c72c29903813eJake Slack// http://www.eclipse.org/legal/epl-v10.html 1103928aee4356845252ac6b662d5c72c29903813eJake Slack// 1203928aee4356845252ac6b662d5c72c29903813eJake Slack// The Apache License v2.0 is available at 1303928aee4356845252ac6b662d5c72c29903813eJake Slack// http://www.opensource.org/licenses/apache2.0.php 1403928aee4356845252ac6b662d5c72c29903813eJake Slack// 1503928aee4356845252ac6b662d5c72c29903813eJake Slack// You may elect to redistribute this code under either of these licenses. 1603928aee4356845252ac6b662d5c72c29903813eJake Slack// ======================================================================== 1703928aee4356845252ac6b662d5c72c29903813eJake Slack// 1803928aee4356845252ac6b662d5c72c29903813eJake Slack 1903928aee4356845252ac6b662d5c72c29903813eJake Slackpackage org.eclipse.jetty.util; 2003928aee4356845252ac6b662d5c72c29903813eJake Slack 2103928aee4356845252ac6b662d5c72c29903813eJake Slackimport java.io.FilterWriter; 2203928aee4356845252ac6b662d5c72c29903813eJake Slackimport java.io.IOException; 2303928aee4356845252ac6b662d5c72c29903813eJake Slackimport java.io.Writer; 2403928aee4356845252ac6b662d5c72c29903813eJake Slack 2503928aee4356845252ac6b662d5c72c29903813eJake Slack 2603928aee4356845252ac6b662d5c72c29903813eJake Slack/* ================================================================ */ 2703928aee4356845252ac6b662d5c72c29903813eJake Slack/** Handle a multipart MIME response. 2803928aee4356845252ac6b662d5c72c29903813eJake Slack * 2903928aee4356845252ac6b662d5c72c29903813eJake Slack * 3003928aee4356845252ac6b662d5c72c29903813eJake Slack * 3103928aee4356845252ac6b662d5c72c29903813eJake Slack*/ 3203928aee4356845252ac6b662d5c72c29903813eJake Slackpublic class MultiPartWriter extends FilterWriter 3303928aee4356845252ac6b662d5c72c29903813eJake Slack{ 3403928aee4356845252ac6b662d5c72c29903813eJake Slack /* ------------------------------------------------------------ */ 3503928aee4356845252ac6b662d5c72c29903813eJake Slack private final static String __CRLF="\015\012"; 3603928aee4356845252ac6b662d5c72c29903813eJake Slack private final static String __DASHDASH="--"; 3703928aee4356845252ac6b662d5c72c29903813eJake Slack 3803928aee4356845252ac6b662d5c72c29903813eJake Slack public static String MULTIPART_MIXED=MultiPartOutputStream.MULTIPART_MIXED; 3903928aee4356845252ac6b662d5c72c29903813eJake Slack public static String MULTIPART_X_MIXED_REPLACE=MultiPartOutputStream.MULTIPART_X_MIXED_REPLACE; 4003928aee4356845252ac6b662d5c72c29903813eJake Slack 4103928aee4356845252ac6b662d5c72c29903813eJake Slack /* ------------------------------------------------------------ */ 4203928aee4356845252ac6b662d5c72c29903813eJake Slack private String boundary; 4303928aee4356845252ac6b662d5c72c29903813eJake Slack 4403928aee4356845252ac6b662d5c72c29903813eJake Slack /* ------------------------------------------------------------ */ 4503928aee4356845252ac6b662d5c72c29903813eJake Slack private boolean inPart=false; 4603928aee4356845252ac6b662d5c72c29903813eJake Slack 4703928aee4356845252ac6b662d5c72c29903813eJake Slack /* ------------------------------------------------------------ */ 4803928aee4356845252ac6b662d5c72c29903813eJake Slack public MultiPartWriter(Writer out) 4903928aee4356845252ac6b662d5c72c29903813eJake Slack throws IOException 5003928aee4356845252ac6b662d5c72c29903813eJake Slack { 5103928aee4356845252ac6b662d5c72c29903813eJake Slack super(out); 5203928aee4356845252ac6b662d5c72c29903813eJake Slack boundary = "jetty"+System.identityHashCode(this)+ 5303928aee4356845252ac6b662d5c72c29903813eJake Slack Long.toString(System.currentTimeMillis(),36); 5403928aee4356845252ac6b662d5c72c29903813eJake Slack 5503928aee4356845252ac6b662d5c72c29903813eJake Slack inPart=false; 5603928aee4356845252ac6b662d5c72c29903813eJake Slack } 5703928aee4356845252ac6b662d5c72c29903813eJake Slack 5803928aee4356845252ac6b662d5c72c29903813eJake Slack /* ------------------------------------------------------------ */ 5903928aee4356845252ac6b662d5c72c29903813eJake Slack /** End the current part. 6003928aee4356845252ac6b662d5c72c29903813eJake Slack * @exception IOException IOException 6103928aee4356845252ac6b662d5c72c29903813eJake Slack */ 6203928aee4356845252ac6b662d5c72c29903813eJake Slack @Override 6303928aee4356845252ac6b662d5c72c29903813eJake Slack public void close() 6403928aee4356845252ac6b662d5c72c29903813eJake Slack throws IOException 6503928aee4356845252ac6b662d5c72c29903813eJake Slack { 6603928aee4356845252ac6b662d5c72c29903813eJake Slack if (inPart) 6703928aee4356845252ac6b662d5c72c29903813eJake Slack out.write(__CRLF); 6803928aee4356845252ac6b662d5c72c29903813eJake Slack out.write(__DASHDASH); 6903928aee4356845252ac6b662d5c72c29903813eJake Slack out.write(boundary); 7003928aee4356845252ac6b662d5c72c29903813eJake Slack out.write(__DASHDASH); 7103928aee4356845252ac6b662d5c72c29903813eJake Slack out.write(__CRLF); 7203928aee4356845252ac6b662d5c72c29903813eJake Slack inPart=false; 7303928aee4356845252ac6b662d5c72c29903813eJake Slack super.close(); 7403928aee4356845252ac6b662d5c72c29903813eJake Slack } 7503928aee4356845252ac6b662d5c72c29903813eJake Slack 7603928aee4356845252ac6b662d5c72c29903813eJake Slack /* ------------------------------------------------------------ */ 7703928aee4356845252ac6b662d5c72c29903813eJake Slack public String getBoundary() 7803928aee4356845252ac6b662d5c72c29903813eJake Slack { 7903928aee4356845252ac6b662d5c72c29903813eJake Slack return boundary; 8003928aee4356845252ac6b662d5c72c29903813eJake Slack } 8103928aee4356845252ac6b662d5c72c29903813eJake Slack 8203928aee4356845252ac6b662d5c72c29903813eJake Slack /* ------------------------------------------------------------ */ 8303928aee4356845252ac6b662d5c72c29903813eJake Slack /** Start creation of the next Content. 8403928aee4356845252ac6b662d5c72c29903813eJake Slack */ 8503928aee4356845252ac6b662d5c72c29903813eJake Slack public void startPart(String contentType) 8603928aee4356845252ac6b662d5c72c29903813eJake Slack throws IOException 8703928aee4356845252ac6b662d5c72c29903813eJake Slack { 8803928aee4356845252ac6b662d5c72c29903813eJake Slack if (inPart) 8903928aee4356845252ac6b662d5c72c29903813eJake Slack out.write(__CRLF); 9003928aee4356845252ac6b662d5c72c29903813eJake Slack out.write(__DASHDASH); 9103928aee4356845252ac6b662d5c72c29903813eJake Slack out.write(boundary); 9203928aee4356845252ac6b662d5c72c29903813eJake Slack out.write(__CRLF); 9303928aee4356845252ac6b662d5c72c29903813eJake Slack out.write("Content-Type: "); 9403928aee4356845252ac6b662d5c72c29903813eJake Slack out.write(contentType); 9503928aee4356845252ac6b662d5c72c29903813eJake Slack out.write(__CRLF); 9603928aee4356845252ac6b662d5c72c29903813eJake Slack out.write(__CRLF); 9703928aee4356845252ac6b662d5c72c29903813eJake Slack inPart=true; 9803928aee4356845252ac6b662d5c72c29903813eJake Slack } 9903928aee4356845252ac6b662d5c72c29903813eJake Slack 10003928aee4356845252ac6b662d5c72c29903813eJake Slack /* ------------------------------------------------------------ */ 10103928aee4356845252ac6b662d5c72c29903813eJake Slack /** end creation of the next Content. 10203928aee4356845252ac6b662d5c72c29903813eJake Slack */ 10303928aee4356845252ac6b662d5c72c29903813eJake Slack public void endPart() 10403928aee4356845252ac6b662d5c72c29903813eJake Slack throws IOException 10503928aee4356845252ac6b662d5c72c29903813eJake Slack { 10603928aee4356845252ac6b662d5c72c29903813eJake Slack if (inPart) 10703928aee4356845252ac6b662d5c72c29903813eJake Slack out.write(__CRLF); 10803928aee4356845252ac6b662d5c72c29903813eJake Slack inPart=false; 10903928aee4356845252ac6b662d5c72c29903813eJake Slack } 11003928aee4356845252ac6b662d5c72c29903813eJake Slack 11103928aee4356845252ac6b662d5c72c29903813eJake Slack /* ------------------------------------------------------------ */ 11203928aee4356845252ac6b662d5c72c29903813eJake Slack /** Start creation of the next Content. 11303928aee4356845252ac6b662d5c72c29903813eJake Slack */ 11403928aee4356845252ac6b662d5c72c29903813eJake Slack public void startPart(String contentType, String[] headers) 11503928aee4356845252ac6b662d5c72c29903813eJake Slack throws IOException 11603928aee4356845252ac6b662d5c72c29903813eJake Slack { 11703928aee4356845252ac6b662d5c72c29903813eJake Slack if (inPart) 11803928aee4356845252ac6b662d5c72c29903813eJake Slack out.write(__CRLF); 11903928aee4356845252ac6b662d5c72c29903813eJake Slack out.write(__DASHDASH); 12003928aee4356845252ac6b662d5c72c29903813eJake Slack out.write(boundary); 12103928aee4356845252ac6b662d5c72c29903813eJake Slack out.write(__CRLF); 12203928aee4356845252ac6b662d5c72c29903813eJake Slack out.write("Content-Type: "); 12303928aee4356845252ac6b662d5c72c29903813eJake Slack out.write(contentType); 12403928aee4356845252ac6b662d5c72c29903813eJake Slack out.write(__CRLF); 12503928aee4356845252ac6b662d5c72c29903813eJake Slack for (int i=0;headers!=null && i<headers.length;i++) 12603928aee4356845252ac6b662d5c72c29903813eJake Slack { 12703928aee4356845252ac6b662d5c72c29903813eJake Slack out.write(headers[i]); 12803928aee4356845252ac6b662d5c72c29903813eJake Slack out.write(__CRLF); 12903928aee4356845252ac6b662d5c72c29903813eJake Slack } 13003928aee4356845252ac6b662d5c72c29903813eJake Slack out.write(__CRLF); 13103928aee4356845252ac6b662d5c72c29903813eJake Slack inPart=true; 13203928aee4356845252ac6b662d5c72c29903813eJake Slack } 13303928aee4356845252ac6b662d5c72c29903813eJake Slack 13403928aee4356845252ac6b662d5c72c29903813eJake Slack} 13503928aee4356845252ac6b662d5c72c29903813eJake Slack 13603928aee4356845252ac6b662d5c72c29903813eJake Slack 13703928aee4356845252ac6b662d5c72c29903813eJake Slack 13803928aee4356845252ac6b662d5c72c29903813eJake Slack 139