NanoHTTPD.java revision 93441a0455c683a17622ec2da6768c326e6d7a48
1269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawkepackage fi.iki.elonen; 2269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 39788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawkeimport java.io.*; 4f639f201819cb2652cfcad67ed8633e0609cb440Paul Hawkeimport java.net.InetSocketAddress; 5269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawkeimport java.net.ServerSocket; 6269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawkeimport java.net.Socket; 749f777c1de22de7f0918439582d79d98d0b6e70aPaul Hawkeimport java.net.URLDecoder; 8dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawkeimport java.nio.ByteBuffer; 9dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawkeimport java.nio.channels.FileChannel; 107b88819e82b89ac3476ce060903468076a73de8fPaul Hawkeimport java.text.SimpleDateFormat; 119788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawkeimport java.util.*; 12269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 13269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke/** 145b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * A simple, tiny, nicely embeddable HTTP server in Java 15d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke * <p/> 16d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke * <p/> 17b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke * NanoHTTPD 1884dcf74395d1817c4a2a7861bd5d3787daa6700aPaul Hawke * <p></p>Copyright (c) 2012-2013 by Paul S. Hawke, 2001,2005-2013 by Jarno Elonen, 2010 by Konstantinos Togias</p> 19d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke * <p/> 20d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke * <p/> 21269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <b>Features + limitations: </b> 22269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <ul> 23d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke * <p/> 24269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <li>Only one Java file</li> 2501ecef8887ed32be34ef7442a656a0b3330ecb8dPaul Hawke * <li>Java 5 compatible</li> 26269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <li>Released as open source, Modified BSD licence</li> 27269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <li>No fixed config files, logging, authorization etc. (Implement yourself if you need them.)</li> 28269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <li>Supports parameter parsing of GET and POST methods (+ rudimentary PUT support in 1.25)</li> 29269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <li>Supports both dynamic content and file serving</li> 30269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <li>Supports file upload (since version 1.2, 2010)</li> 31269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <li>Supports partial content (streaming)</li> 32269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <li>Supports ETags</li> 33269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <li>Never caches anything</li> 34269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <li>Doesn't limit bandwidth, request time or simultaneous connections</li> 35269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <li>Default code serves files and shows all HTTP parameters and headers</li> 36269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <li>File server supports directory listing, index.html and index.htm</li> 37269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <li>File server supports partial content (streaming)</li> 38269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <li>File server supports ETags</li> 39269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <li>File server does the 301 redirection trick for directories without '/'</li> 40269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <li>File server supports simple skipping for files (continue download)</li> 41269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <li>File server serves also very long files without memory overhead</li> 42269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <li>Contains a built-in list of most common mime types</li> 43269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <li>All header names are converted lowercase so they don't vary between browsers/clients</li> 44d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke * <p/> 45269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * </ul> 46d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke * <p/> 47d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke * <p/> 4801ecef8887ed32be34ef7442a656a0b3330ecb8dPaul Hawke * <b>How to use: </b> 49269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <ul> 50d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke * <p/> 5101ecef8887ed32be34ef7442a656a0b3330ecb8dPaul Hawke * <li>Subclass and implement serve() and embed to your own program</li> 52d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke * <p/> 53269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * </ul> 54d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke * <p/> 5550b70cd2a7250fd85394edc863b219a3bfb738e6Paul Hawke * See the separate "LICENSE.md" file for the distribution license (Modified BSD licence) 56269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke */ 57d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawkepublic abstract class NanoHTTPD { 58269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke /** 595b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * Common mime type for dynamic content: plain text 60269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke */ 61269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke public static final String MIME_PLAINTEXT = "text/plain"; 625b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke /** 635b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * Common mime type for dynamic content: html 645b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke */ 65269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke public static final String MIME_HTML = "text/html"; 665b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke /** 675b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * Common mime type for dynamic content: binary 685b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke */ 69269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke public static final String MIME_DEFAULT_BINARY = "application/octet-stream"; 70f639f201819cb2652cfcad67ed8633e0609cb440Paul Hawke private final String hostname; 717b88819e82b89ac3476ce060903468076a73de8fPaul Hawke private final int myPort; 727b88819e82b89ac3476ce060903468076a73de8fPaul Hawke private ServerSocket myServerSocket; 737b88819e82b89ac3476ce060903468076a73de8fPaul Hawke private Thread myThread; 745b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke /** 755b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * Pseudo-Parameter to use to store the actual query string in the parameters map for later re-processing. 765b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke */ 775b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke private static final String QUERY_STRING_PARAMETER = "NanoHttpd.QUERY_STRING"; 78269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 79269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke /** 80d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke * Constructs an HTTP server on given port. 81269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke */ 82df674ca7f11cee6336b66271c50476f389e0ff4bPaul Hawke public NanoHTTPD(int port) { 83f639f201819cb2652cfcad67ed8633e0609cb440Paul Hawke this(null, port); 84f639f201819cb2652cfcad67ed8633e0609cb440Paul Hawke } 85f639f201819cb2652cfcad67ed8633e0609cb440Paul Hawke 865b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke /** 876e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed * Constructs an HTTP server on given hostname and port. 885b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke */ 89f639f201819cb2652cfcad67ed8633e0609cb440Paul Hawke public NanoHTTPD(String hostname, int port) { 90f639f201819cb2652cfcad67ed8633e0609cb440Paul Hawke this.hostname = hostname; 917b88819e82b89ac3476ce060903468076a73de8fPaul Hawke this.myPort = port; 925b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke setTempFileManagerFactory(new DefaultTempFileManagerFactory()); 935b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke setAsyncRunner(new DefaultAsyncRunner()); 943f2aa2e2e0e02fe7e0151eb64d31265b578885ecPaul Hawke } 953f2aa2e2e0e02fe7e0151eb64d31265b578885ecPaul Hawke 963f2aa2e2e0e02fe7e0151eb64d31265b578885ecPaul Hawke /** 975b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * Start the server. 985b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * @throws IOException if the socket is in use. 993f2aa2e2e0e02fe7e0151eb64d31265b578885ecPaul Hawke */ 1007b88819e82b89ac3476ce060903468076a73de8fPaul Hawke public void start() throws IOException { 101f639f201819cb2652cfcad67ed8633e0609cb440Paul Hawke myServerSocket = new ServerSocket(); 102f639f201819cb2652cfcad67ed8633e0609cb440Paul Hawke myServerSocket.bind((hostname != null) ? new InetSocketAddress(hostname, myPort) : new InetSocketAddress(myPort)); 103f639f201819cb2652cfcad67ed8633e0609cb440Paul Hawke 104269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke myThread = new Thread(new Runnable() { 105269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke @Override 106269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke public void run() { 1076200253df7b934c807eb3436b51a3b039406457dPaul Hawke do { 1086200253df7b934c807eb3436b51a3b039406457dPaul Hawke try { 1096200253df7b934c807eb3436b51a3b039406457dPaul Hawke final Socket finalAccept = myServerSocket.accept(); 1106e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed final InputStream inputStream = finalAccept.getInputStream(); 1116e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed if (inputStream == null) { 1126e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed safeClose(finalAccept); 1136e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed } else { 1146e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed asyncRunner.exec(new Runnable() { 1156e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed @Override 1166e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed public void run() { 1176e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed OutputStream outputStream = null; 1186e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed try { 1196e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed outputStream = finalAccept.getOutputStream(); 1206e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed TempFileManager tempFileManager = tempFileManagerFactory.create(); 1216e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed HTTPSession session = new HTTPSession(tempFileManager, inputStream, outputStream); 1226e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed session.execute(); 1236e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed } catch (IOException e) { 1246e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed } finally { 1256e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed safeClose(outputStream); 1266e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed safeClose(inputStream); 1276e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed safeClose(finalAccept); 1286e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed } 1296e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed } 1306e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed }); 1316e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed } 1326200253df7b934c807eb3436b51a3b039406457dPaul Hawke } catch (IOException e) { 1336200253df7b934c807eb3436b51a3b039406457dPaul Hawke } 1342dc83f968760f835a138f0320db9eca60f8e0ecaBjörn Heinrichs } while (!myServerSocket.isClosed()); 135269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 136269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke }); 137269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke myThread.setDaemon(true); 1381ca771092a5a39cfea9c4cf843ba7f7c90a1dbccPaul Hawke myThread.setName("NanoHttpd Main Listener"); 139269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke myThread.start(); 140269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 141d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke 142269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke /** 1435b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * Stop the server. 144269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke */ 145269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke public void stop() { 146269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke try { 1479cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed safeClose(myServerSocket); 148269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke myThread.join(); 1495b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke } catch (Exception e) { 1507b88819e82b89ac3476ce060903468076a73de8fPaul Hawke e.printStackTrace(); 151269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 152269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 153269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 154a6619fe65dd3a997960724faf7c51685de793f91Paul Hawke /** 155d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke * Override this to customize the server. 156d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke * <p/> 157d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke * <p/> 158d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke * (By default, this delegates to serveFile() and allows directory listing.) 1599788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke * 1609788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke * @param uri Percent-decoded URI without parameters, for example "/index.cgi" 1619788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke * @param method "GET", "POST" etc. 1629788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke * @param parms Parsed, percent decoded parameters from URI and, in case of POST, data. 1638af508ee58e0abca6dbb6c30532410a1dd99866bMartin M Reed * @param headers Header entries, percent decoded 164d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke * @return HTTP response, see class Response for details 165269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke */ 1668af508ee58e0abca6dbb6c30532410a1dd99866bMartin M Reed public abstract Response serve(String uri, Method method, Map<String, String> headers, Map<String, String> parms, 1679788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke Map<String, String> files); 1689788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke 169f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke /** 17093441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed * Override this to customize the server. 17193441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed * <p/> 17293441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed * <p/> 17393441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed * (By default, this delegates to serveFile() and allows directory listing.) 17493441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed * 17593441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed * @param session The HTTP session 17693441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed * @return HTTP response, see class Response for details 17793441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed */ 17893441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed protected Response serve(HTTPSession session) { 17993441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed Map<String, String> files = new HashMap<String, String>(); 18093441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed 18193441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed try { 18293441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed session.parseBody(files); 18393441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed } catch (IOException ioe) { 18493441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed return new Response(Response.Status.INTERNAL_ERROR, MIME_PLAINTEXT, "SERVER INTERNAL ERROR: IOException: " + ioe.getMessage()); 18593441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed } catch (ResponseException re) { 18693441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed return new Response(re.getStatus(), MIME_PLAINTEXT, re.getMessage()); 18793441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed } 18893441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed 18993441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed String uri = session.getUri(); 19093441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed Method method = session.getMethod(); 19193441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed Map<String, String> parms = session.getParms(); 19293441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed Map<String, String> headers = session.getHeaders(); 19393441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed return serve(uri, method, headers, parms, files); 19493441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed } 19593441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed 19693441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed /** 1975b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * Decode percent encoded <code>String</code> values. 1985b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * @param str the percent encoded <code>String</code> 1995b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * @return expanded form of the input, for example "foo%20bar" becomes "foo bar" 200f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke */ 201b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke protected String decodePercent(String str) { 20249f777c1de22de7f0918439582d79d98d0b6e70aPaul Hawke String decoded = null; 20349f777c1de22de7f0918439582d79d98d0b6e70aPaul Hawke try { 20449f777c1de22de7f0918439582d79d98d0b6e70aPaul Hawke decoded = URLDecoder.decode(str, "UTF8"); 20549f777c1de22de7f0918439582d79d98d0b6e70aPaul Hawke } catch (UnsupportedEncodingException ignored) { 206f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke } 20749f777c1de22de7f0918439582d79d98d0b6e70aPaul Hawke return decoded; 208f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke } 209f639f201819cb2652cfcad67ed8633e0609cb440Paul Hawke 2105b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke /** 2115b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * Decode parameters from a URL, handing the case where a single parameter name might have been 2125b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * supplied several times, by return lists of values. In general these lists will contain a single 2135b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * element. 2145b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * 2155b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * @param parms original <b>NanoHttpd</b> parameters values, as passed to the <code>serve()</code> method. 2165b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * @return a map of <code>String</code> (parameter name) to <code>List<String></code> (a list of the values supplied). 2175b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke */ 218f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke protected Map<String, List<String>> decodeParameters(Map<String, String> parms) { 219f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke return this.decodeParameters(parms.get(QUERY_STRING_PARAMETER)); 220f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke } 221f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke 2225b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke /** 2235b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * Decode parameters from a URL, handing the case where a single parameter name might have been 2245b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * supplied several times, by return lists of values. In general these lists will contain a single 2255b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * element. 2265b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * 2275b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * @param queryString a query string pulled from the URL. 2285b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * @return a map of <code>String</code> (parameter name) to <code>List<String></code> (a list of the values supplied). 2295b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke */ 230f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke protected Map<String, List<String>> decodeParameters(String queryString) { 231f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke Map<String, List<String>> parms = new HashMap<String, List<String>>(); 232f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke if (queryString != null) { 233f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke StringTokenizer st = new StringTokenizer(queryString, "&"); 234f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke while (st.hasMoreTokens()) { 235f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke String e = st.nextToken(); 236f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke int sep = e.indexOf('='); 237b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke String propertyName = (sep >= 0) ? decodePercent(e.substring(0, sep)).trim() : decodePercent(e).trim(); 238b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke if (!parms.containsKey(propertyName)) { 239b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke parms.put(propertyName, new ArrayList<String>()); 240b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke } 241b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke String propertyValue = (sep >= 0) ? decodePercent(e.substring(sep + 1)) : null; 242b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke if (propertyValue != null) { 243b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke parms.get(propertyName).add(propertyValue); 244f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke } 245f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke } 246f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke } 247f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke return parms; 248f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke } 249f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke 2505b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke /** 2515b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * HTTP Request methods, with the ability to decode a <code>String</code> back to its enum value. 2525b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke */ 2539788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke public enum Method { 254b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke GET, PUT, POST, DELETE, HEAD; 2559788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke 2569788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke static Method lookup(String method) { 2579788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke for (Method m : Method.values()) { 2589788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke if (m.toString().equalsIgnoreCase(method)) { 2599788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke return m; 2609788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke } 2619788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke } 2629788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke return null; 2639788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke } 2649788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke } 2659788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke 2665b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke // ------------------------------------------------------------------------------- // 2675b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke // 2685b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke // Threading Strategy. 2695b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke // 2705b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke // ------------------------------------------------------------------------------- // 2715b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke 2725b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke /** 2735b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * Pluggable strategy for asynchronously executing requests. 2745b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke */ 2755b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke private AsyncRunner asyncRunner; 2765b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke 2775b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke /** 2785b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * Pluggable strategy for asynchronously executing requests. 2795b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * @param asyncRunner new strategy for handling threads. 2805b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke */ 2815b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke public void setAsyncRunner(AsyncRunner asyncRunner) { 2825b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke this.asyncRunner = asyncRunner; 2835b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke } 2845b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke 2855b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke /** 2865b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * Pluggable strategy for asynchronously executing requests. 2875b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke */ 2886200253df7b934c807eb3436b51a3b039406457dPaul Hawke public interface AsyncRunner { 2896200253df7b934c807eb3436b51a3b039406457dPaul Hawke void exec(Runnable code); 2906200253df7b934c807eb3436b51a3b039406457dPaul Hawke } 2916200253df7b934c807eb3436b51a3b039406457dPaul Hawke 2925b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke /** 2935b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * Default threading strategy for NanoHttpd. 2945b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * 2955b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * <p>By default, the server spawns a new Thread for every incoming request. These are set 2965b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * to <i>daemon</i> status, and named according to the request number. The name is 2975b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * useful when profiling the application.</p> 2985b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke */ 2995b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke public static class DefaultAsyncRunner implements AsyncRunner { 3005b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke private long requestCount; 3015b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke @Override 3025b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke public void exec(Runnable code) { 3035b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke ++requestCount; 3045b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke Thread t = new Thread(code); 3055b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke t.setDaemon(true); 3065b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke t.setName("NanoHttpd Request Processor (#" + requestCount + ")"); 3075b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke t.start(); 3085b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke } 3095b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke } 3105b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke 3115b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke // ------------------------------------------------------------------------------- // 3125b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke // 3135b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke // Temp file handling strategy. 3145b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke // 3155b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke // ------------------------------------------------------------------------------- // 3165b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke 3175b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke /** 3185b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * Pluggable strategy for creating and cleaning up temporary files. 3195b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke */ 3205b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke private TempFileManagerFactory tempFileManagerFactory; 3215b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke 3225b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke /** 3235b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * Pluggable strategy for creating and cleaning up temporary files. 3245b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * @param tempFileManagerFactory new strategy for handling temp files. 3255b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke */ 3265b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke public void setTempFileManagerFactory(TempFileManagerFactory tempFileManagerFactory) { 3275b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke this.tempFileManagerFactory = tempFileManagerFactory; 3285b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke } 3295b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke 3305b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke /** 3315b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * Factory to create temp file managers. 3325b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke */ 3336200253df7b934c807eb3436b51a3b039406457dPaul Hawke public interface TempFileManagerFactory { 3346200253df7b934c807eb3436b51a3b039406457dPaul Hawke TempFileManager create(); 3356200253df7b934c807eb3436b51a3b039406457dPaul Hawke } 3366200253df7b934c807eb3436b51a3b039406457dPaul Hawke 3375b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke /** 3385b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * Temp file manager. 3395b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * 3405b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * <p>Temp file managers are created 1-to-1 with incoming requests, to create and cleanup 3415b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * temporary files created as a result of handling the request.</p> 3425b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke */ 3436200253df7b934c807eb3436b51a3b039406457dPaul Hawke public interface TempFileManager { 3446200253df7b934c807eb3436b51a3b039406457dPaul Hawke TempFile createTempFile() throws Exception; 3456200253df7b934c807eb3436b51a3b039406457dPaul Hawke 3466200253df7b934c807eb3436b51a3b039406457dPaul Hawke void clear(); 3476200253df7b934c807eb3436b51a3b039406457dPaul Hawke } 3486200253df7b934c807eb3436b51a3b039406457dPaul Hawke 3495b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke /** 3505b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * A temp file. 3515b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * 3525b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * <p>Temp files are responsible for managing the actual temporary storage and cleaning 3535b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * themselves up when no longer needed.</p> 3545b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke */ 3556200253df7b934c807eb3436b51a3b039406457dPaul Hawke public interface TempFile { 3566200253df7b934c807eb3436b51a3b039406457dPaul Hawke OutputStream open() throws Exception; 3576200253df7b934c807eb3436b51a3b039406457dPaul Hawke 3586200253df7b934c807eb3436b51a3b039406457dPaul Hawke void delete() throws Exception; 3596200253df7b934c807eb3436b51a3b039406457dPaul Hawke 3606200253df7b934c807eb3436b51a3b039406457dPaul Hawke String getName(); 3616200253df7b934c807eb3436b51a3b039406457dPaul Hawke } 3626200253df7b934c807eb3436b51a3b039406457dPaul Hawke 3639788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke /** 3645b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * Default strategy for creating and cleaning up temporary files. 3655b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke */ 3665b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke private class DefaultTempFileManagerFactory implements TempFileManagerFactory { 3675b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke @Override 3685b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke public TempFileManager create() { 3695b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke return new DefaultTempFileManager(); 3705b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke } 3715b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke } 3725b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke 3735b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke /** 3745b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * Default strategy for creating and cleaning up temporary files. 3755b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * 3765b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * <p></p>This class stores its files in the standard location (that is, 3775b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * wherever <code>java.io.tmpdir</code> points to). Files are added 3785b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * to an internal list, and deleted when no longer needed (that is, 3795b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * when <code>clear()</code> is invoked at the end of processing a 3805b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * request).</p> 3815b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke */ 3825b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke public static class DefaultTempFileManager implements TempFileManager { 3835b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke private final String tmpdir; 3845b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke private final List<TempFile> tempFiles; 3855b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke 3865b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke public DefaultTempFileManager() { 3875b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke tmpdir = System.getProperty("java.io.tmpdir"); 3885b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke tempFiles = new ArrayList<TempFile>(); 3895b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke } 3905b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke 3915b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke @Override 3925b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke public TempFile createTempFile() throws Exception { 3935b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke DefaultTempFile tempFile = new DefaultTempFile(tmpdir); 3945b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke tempFiles.add(tempFile); 3955b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke return tempFile; 3965b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke } 3975b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke 3985b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke @Override 3995b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke public void clear() { 4005b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke for (TempFile file : tempFiles) { 4015b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke try { 4025b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke file.delete(); 4035b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke } catch (Exception ignored) { 4045b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke } 4055b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke } 4065b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke tempFiles.clear(); 4075b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke } 4085b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke } 4095b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke 4105b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke /** 4115b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * Default strategy for creating and cleaning up temporary files. 4125b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * 4135b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * <p></p></[>By default, files are created by <code>File.createTempFile()</code> in 4145b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * the directory specified.</p> 4155b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke */ 4165b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke public static class DefaultTempFile implements TempFile { 4175b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke private File file; 4185b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke private OutputStream fstream; 4195b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke 4205b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke public DefaultTempFile(String tempdir) throws IOException { 4215b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke file = File.createTempFile("NanoHTTPD-", "", new File(tempdir)); 4225b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke fstream = new FileOutputStream(file); 4235b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke } 4245b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke 4255b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke @Override 4265b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke public OutputStream open() throws Exception { 4275b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke return fstream; 4285b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke } 4295b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke 4305b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke @Override 4315b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke public void delete() throws Exception { 4329cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed safeClose(fstream); 4335b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke file.delete(); 4345b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke } 4355b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke 4365b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke @Override 4375b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke public String getName() { 4385b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke return file.getAbsolutePath(); 4395b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke } 4405b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke } 4415b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke 4425b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke // ------------------------------------------------------------------------------- // 4435b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke 4445b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke /** 4459788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke * HTTP response. Return one of these from serve(). 4469788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke */ 4479788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke public static class Response { 4489788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke /** 4499788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke * HTTP status code after processing, e.g. "200 OK", HTTP_OK 4509788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke */ 451c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke private Status status; 4529788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke /** 4539788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke * MIME type of content, e.g. "text/html" 4549788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke */ 455c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke private String mimeType; 4569788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke /** 4579788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke * Data of the response, may be null. 4589788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke */ 4599d9bd98292f8f38cbd3450d1abe94009b281b6e7Paul Hawke private InputStream data; 4609788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke /** 4619788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke * Headers for the HTTP response. Use addHeader() to add lines. 4629788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke */ 463c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke private Map<String, String> header = new HashMap<String, String>(); 4649d9bd98292f8f38cbd3450d1abe94009b281b6e7Paul Hawke /** 4659d9bd98292f8f38cbd3450d1abe94009b281b6e7Paul Hawke * The request method that spawned this response. 4669d9bd98292f8f38cbd3450d1abe94009b281b6e7Paul Hawke */ 4679d9bd98292f8f38cbd3450d1abe94009b281b6e7Paul Hawke private Method requestMethod; 4689788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke /** 4699788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke * Default constructor: response = HTTP_OK, mime = MIME_HTML and your supplied message 4709788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke */ 4719788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke public Response(String msg) { 4729788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke this(Status.OK, MIME_HTML, msg); 4739788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke } 4749788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke 4759788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke /** 4769788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke * Basic constructor. 4779788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke */ 4789788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke public Response(Status status, String mimeType, InputStream data) { 4799788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke this.status = status; 4809788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke this.mimeType = mimeType; 4819788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke this.data = data; 4829788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke } 4839788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke 4849788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke /** 4859788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke * Convenience method that makes an InputStream out of given text. 4869788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke */ 4879788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke public Response(Status status, String mimeType, String txt) { 4889788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke this.status = status; 4899788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke this.mimeType = mimeType; 4909788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke try { 4917162954f3d9927a455a9f6e806c8cecf5327dcc6Paul Hawke this.data = txt != null ? new ByteArrayInputStream(txt.getBytes("UTF-8")) : null; 4929788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke } catch (java.io.UnsupportedEncodingException uee) { 4939788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke uee.printStackTrace(); 4949788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke } 4959788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke } 4969788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke 4979788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke /** 4989788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke * Adds given line to the header. 4999788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke */ 5009788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke public void addHeader(String name, String value) { 5019788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke header.put(name, value); 5029788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke } 5039788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke 5049788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke /** 5057f0727787957c2f093412c01d165846842ec2425Paul Hawke * Sends given response to the socket. 5067f0727787957c2f093412c01d165846842ec2425Paul Hawke */ 5077f0727787957c2f093412c01d165846842ec2425Paul Hawke private void send(OutputStream outputStream) { 5087f0727787957c2f093412c01d165846842ec2425Paul Hawke String mime = mimeType; 5097f0727787957c2f093412c01d165846842ec2425Paul Hawke SimpleDateFormat gmtFrmt = new SimpleDateFormat("E, d MMM yyyy HH:mm:ss 'GMT'", Locale.US); 5107f0727787957c2f093412c01d165846842ec2425Paul Hawke gmtFrmt.setTimeZone(TimeZone.getTimeZone("GMT")); 5117f0727787957c2f093412c01d165846842ec2425Paul Hawke 5127f0727787957c2f093412c01d165846842ec2425Paul Hawke try { 5137f0727787957c2f093412c01d165846842ec2425Paul Hawke if (status == null) { 5147f0727787957c2f093412c01d165846842ec2425Paul Hawke throw new Error("sendResponse(): Status can't be null."); 5157f0727787957c2f093412c01d165846842ec2425Paul Hawke } 5167f0727787957c2f093412c01d165846842ec2425Paul Hawke PrintWriter pw = new PrintWriter(outputStream); 5177f0727787957c2f093412c01d165846842ec2425Paul Hawke pw.print("HTTP/1.0 " + status.getDescription() + " \r\n"); 5187f0727787957c2f093412c01d165846842ec2425Paul Hawke 5197f0727787957c2f093412c01d165846842ec2425Paul Hawke if (mime != null) { 5207f0727787957c2f093412c01d165846842ec2425Paul Hawke pw.print("Content-Type: " + mime + "\r\n"); 5217f0727787957c2f093412c01d165846842ec2425Paul Hawke } 5227f0727787957c2f093412c01d165846842ec2425Paul Hawke 5237f0727787957c2f093412c01d165846842ec2425Paul Hawke if (header == null || header.get("Date") == null) { 5247f0727787957c2f093412c01d165846842ec2425Paul Hawke pw.print("Date: " + gmtFrmt.format(new Date()) + "\r\n"); 5257f0727787957c2f093412c01d165846842ec2425Paul Hawke } 5267f0727787957c2f093412c01d165846842ec2425Paul Hawke 5277f0727787957c2f093412c01d165846842ec2425Paul Hawke if (header != null) { 5287f0727787957c2f093412c01d165846842ec2425Paul Hawke for (String key : header.keySet()) { 5297f0727787957c2f093412c01d165846842ec2425Paul Hawke String value = header.get(key); 5307f0727787957c2f093412c01d165846842ec2425Paul Hawke pw.print(key + ": " + value + "\r\n"); 5317f0727787957c2f093412c01d165846842ec2425Paul Hawke } 5327f0727787957c2f093412c01d165846842ec2425Paul Hawke } 5337f0727787957c2f093412c01d165846842ec2425Paul Hawke 5347f0727787957c2f093412c01d165846842ec2425Paul Hawke pw.print("\r\n"); 5357f0727787957c2f093412c01d165846842ec2425Paul Hawke pw.flush(); 5367f0727787957c2f093412c01d165846842ec2425Paul Hawke 537b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke if (requestMethod != Method.HEAD && data != null) { 5387f0727787957c2f093412c01d165846842ec2425Paul Hawke int pending = data.available(); // This is to support partial sends, see serveFile() 5397f0727787957c2f093412c01d165846842ec2425Paul Hawke int BUFFER_SIZE = 16 * 1024; 5407f0727787957c2f093412c01d165846842ec2425Paul Hawke byte[] buff = new byte[BUFFER_SIZE]; 5417f0727787957c2f093412c01d165846842ec2425Paul Hawke while (pending > 0) { 5427f0727787957c2f093412c01d165846842ec2425Paul Hawke int read = data.read(buff, 0, ((pending > BUFFER_SIZE) ? BUFFER_SIZE : pending)); 5437f0727787957c2f093412c01d165846842ec2425Paul Hawke if (read <= 0) { 5447f0727787957c2f093412c01d165846842ec2425Paul Hawke break; 5457f0727787957c2f093412c01d165846842ec2425Paul Hawke } 5467f0727787957c2f093412c01d165846842ec2425Paul Hawke outputStream.write(buff, 0, read); 547b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke 5487f0727787957c2f093412c01d165846842ec2425Paul Hawke pending -= read; 5497f0727787957c2f093412c01d165846842ec2425Paul Hawke } 5507f0727787957c2f093412c01d165846842ec2425Paul Hawke } 5517f0727787957c2f093412c01d165846842ec2425Paul Hawke outputStream.flush(); 5529cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed safeClose(outputStream); 5539cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed safeClose(data); 5547f0727787957c2f093412c01d165846842ec2425Paul Hawke } catch (IOException ioe) { 5557f0727787957c2f093412c01d165846842ec2425Paul Hawke // Couldn't write? No can do. 5567f0727787957c2f093412c01d165846842ec2425Paul Hawke } 5577f0727787957c2f093412c01d165846842ec2425Paul Hawke } 5587f0727787957c2f093412c01d165846842ec2425Paul Hawke 559c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke public Status getStatus() { 560c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke return status; 561c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke } 562c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke 563c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke public void setStatus(Status status) { 564c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke this.status = status; 565c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke } 566c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke 567c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke public String getMimeType() { 568c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke return mimeType; 569c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke } 570c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke 571c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke public void setMimeType(String mimeType) { 572c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke this.mimeType = mimeType; 573c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke } 574c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke 575c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke public InputStream getData() { 576c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke return data; 577c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke } 578c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke 579c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke public void setData(InputStream data) { 580c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke this.data = data; 581c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke } 582c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke 583c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke public Method getRequestMethod() { 584c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke return requestMethod; 585c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke } 586c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke 587c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke public void setRequestMethod(Method requestMethod) { 588c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke this.requestMethod = requestMethod; 589c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke } 590c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke 5917f0727787957c2f093412c01d165846842ec2425Paul Hawke /** 5929788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke * Some HTTP response status codes 5939788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke */ 5949788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke public enum Status { 5957162954f3d9927a455a9f6e806c8cecf5327dcc6Paul Hawke OK(200, "OK"), CREATED(201, "Created"), ACCEPTED(202, "Accepted"), NO_CONTENT(204, "No Content"), PARTIAL_CONTENT(206, "Partial Content"), REDIRECT(301, 5969788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke "Moved Permanently"), NOT_MODIFIED(304, "Not Modified"), BAD_REQUEST(400, "Bad Request"), UNAUTHORIZED(401, 5979788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke "Unauthorized"), FORBIDDEN(403, "Forbidden"), NOT_FOUND(404, "Not Found"), RANGE_NOT_SATISFIABLE(416, 5989788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke "Requested Range Not Satisfiable"), INTERNAL_ERROR(500, "Internal Server Error"); 5999d9bd98292f8f38cbd3450d1abe94009b281b6e7Paul Hawke private final int requestStatus; 6009d9bd98292f8f38cbd3450d1abe94009b281b6e7Paul Hawke private final String description; 6019788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke 6029d9bd98292f8f38cbd3450d1abe94009b281b6e7Paul Hawke Status(int requestStatus, String description) { 6039788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke this.requestStatus = requestStatus; 6049d9bd98292f8f38cbd3450d1abe94009b281b6e7Paul Hawke this.description = description; 6059788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke } 6069788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke 6079788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke public int getRequestStatus() { 6089788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke return this.requestStatus; 6099788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke } 6109788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke 6119788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke public String getDescription() { 6129d9bd98292f8f38cbd3450d1abe94009b281b6e7Paul Hawke return "" + this.requestStatus + " " + description; 6139788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke } 6149788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke } 6159788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke } 616269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 617d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke /** 618d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke * Handles one session, i.e. parses the HTTP request and returns the response. 619d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke */ 6206e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed protected class HTTPSession { 621f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke public static final int BUFSIZE = 8192; 62293441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed 6234e1ae19daee9a8e9437476af6b07a6aba950802cPaul Hawke private final TempFileManager tempFileManager; 6249d9bd98292f8f38cbd3450d1abe94009b281b6e7Paul Hawke private final InputStream inputStream; 6259d9bd98292f8f38cbd3450d1abe94009b281b6e7Paul Hawke private final OutputStream outputStream; 6269788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke 62793441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed private byte[] buf; 62893441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed private int splitbyte; 62993441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed private int rlen; 63093441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed 63193441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed private String uri; 63293441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed private Method method; 63393441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed private Map<String, String> parms; 63493441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed private Map<String, String> headers; 63593441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed 6366200253df7b934c807eb3436b51a3b039406457dPaul Hawke public HTTPSession(TempFileManager tempFileManager, InputStream inputStream, OutputStream outputStream) { 6376200253df7b934c807eb3436b51a3b039406457dPaul Hawke this.tempFileManager = tempFileManager; 6387f0727787957c2f093412c01d165846842ec2425Paul Hawke this.inputStream = inputStream; 6396200253df7b934c807eb3436b51a3b039406457dPaul Hawke this.outputStream = outputStream; 640d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke } 641d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke 6426e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed public void execute() { 643d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke try { 644d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke // Read the first 8192 bytes. 645d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke // The full header should fit in here. 646d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke // Apache's default header limit is 8KB. 647d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke // Do NOT assume that a single read will get the entire header at once! 64893441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed buf = new byte[BUFSIZE]; 649d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke { 6507f0727787957c2f093412c01d165846842ec2425Paul Hawke int read = inputStream.read(buf, 0, BUFSIZE); 651d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke while (read > 0) { 652d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke rlen += read; 653d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke splitbyte = findHeaderEnd(buf, rlen); 654d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke if (splitbyte > 0) 655d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke break; 6567f0727787957c2f093412c01d165846842ec2425Paul Hawke read = inputStream.read(buf, rlen, BUFSIZE - rlen); 657d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke } 658d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke } 659d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke 66093441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed parms = new HashMap<String, String>(); 66193441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed headers = new HashMap<String, String>(); 66293441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed 663d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke // Create a BufferedReader for parsing the header. 6647f0727787957c2f093412c01d165846842ec2425Paul Hawke BufferedReader hin = new BufferedReader(new InputStreamReader(new ByteArrayInputStream(buf, 0, rlen))); 665d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke 666d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke // Decode the header into parms and header java properties 66793441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed Map<String, String> pre = new HashMap<String, String>(); 6688af508ee58e0abca6dbb6c30532410a1dd99866bMartin M Reed decodeHeader(hin, pre, parms, headers); 66993441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed 67093441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed method = Method.lookup(pre.get("method")); 6710cb0846c31d1eaf3fcd5d2382ca595abfb2dda38Paul Hawke if (method == null) { 672964393fd7e5ed49088882a126cf82507184467efMartin M Reed throw new ResponseException(Response.Status.BAD_REQUEST, "BAD REQUEST: Syntax error."); 673d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke } 67493441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed 67593441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed uri = pre.get("uri"); 67693441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed 67793441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed // Ok, now do the serve() 67893441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed Response r = serve(this); 67993441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed if (r == null) { 68093441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed throw new ResponseException(Response.Status.INTERNAL_ERROR, "SERVER INTERNAL ERROR: Serve() returned a null response."); 68193441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed } else { 68293441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed r.setRequestMethod(method); 68393441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed r.send(outputStream); 68493441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed } 68593441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed } catch (IOException ioe) { 68693441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed Response r = new Response(Response.Status.INTERNAL_ERROR, MIME_PLAINTEXT, "SERVER INTERNAL ERROR: IOException: " + ioe.getMessage()); 68793441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed r.send(outputStream); 68893441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed } catch (ResponseException re) { 68993441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed Response r = new Response(re.getStatus(), MIME_PLAINTEXT, re.getMessage()); 69093441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed r.send(outputStream); 69193441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed } 69293441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed } 69393441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed 69493441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed private void parseBody(Map<String, String> files) throws IOException, ResponseException { 69593441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed 69693441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed RandomAccessFile randomAccessFile = null; 69793441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed BufferedReader in = null; 69893441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed try { 69993441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed 7008af508ee58e0abca6dbb6c30532410a1dd99866bMartin M Reed long size = extractContentLength(headers); 701d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke 702d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke // Write the part of body already read to ByteArrayOutputStream f 703412e2e136193da510e859f73f9ff2ac21565df69james.mcclure randomAccessFile = getTmpBucket(); 7040cb0846c31d1eaf3fcd5d2382ca595abfb2dda38Paul Hawke if (splitbyte < rlen) { 705412e2e136193da510e859f73f9ff2ac21565df69james.mcclure randomAccessFile.write(buf, splitbyte, rlen - splitbyte); 7060cb0846c31d1eaf3fcd5d2382ca595abfb2dda38Paul Hawke } 707d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke 708d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke // While Firefox sends on the first read all the data fitting 709d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke // our buffer, Chrome and Opera send only the headers even if 710d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke // there is data for the body. We do some magic here to find 711d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke // out whether we have already consumed part of body, if we 712d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke // have reached the end of the data to be sent or we should 713d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke // expect the first byte of the body at the next read. 7140cb0846c31d1eaf3fcd5d2382ca595abfb2dda38Paul Hawke if (splitbyte < rlen) { 715d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke size -= rlen - splitbyte + 1; 7160cb0846c31d1eaf3fcd5d2382ca595abfb2dda38Paul Hawke } else if (splitbyte == 0 || size == 0x7FFFFFFFFFFFFFFFl) { 717d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke size = 0; 7180cb0846c31d1eaf3fcd5d2382ca595abfb2dda38Paul Hawke } 719d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke 720d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke // Now read all the body and write it to f 721d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke buf = new byte[512]; 72293441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed splitbyte = 0; 72393441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed rlen = 0; 724d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke while (rlen >= 0 && size > 0) { 7257f0727787957c2f093412c01d165846842ec2425Paul Hawke rlen = inputStream.read(buf, 0, 512); 726269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke size -= rlen; 7270cb0846c31d1eaf3fcd5d2382ca595abfb2dda38Paul Hawke if (rlen > 0) { 728412e2e136193da510e859f73f9ff2ac21565df69james.mcclure randomAccessFile.write(buf, 0, rlen); 7290cb0846c31d1eaf3fcd5d2382ca595abfb2dda38Paul Hawke } 730269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 731269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 732269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke // Get the raw body as a byte [] 733412e2e136193da510e859f73f9ff2ac21565df69james.mcclure ByteBuffer fbuf = randomAccessFile.getChannel().map(FileChannel.MapMode.READ_ONLY, 0, randomAccessFile.length()); 734412e2e136193da510e859f73f9ff2ac21565df69james.mcclure randomAccessFile.seek(0); 735269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 736269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke // Create a BufferedReader for easily reading it as string. 737412e2e136193da510e859f73f9ff2ac21565df69james.mcclure InputStream bin = new FileInputStream(randomAccessFile.getFD()); 73893441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed in = new BufferedReader(new InputStreamReader(bin)); 739269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 740269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke // If the method is POST, there may be parameters 741269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke // in data section, too, read it: 742df674ca7f11cee6336b66271c50476f389e0ff4bPaul Hawke if (Method.POST.equals(method)) { 743269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke String contentType = ""; 7448af508ee58e0abca6dbb6c30532410a1dd99866bMartin M Reed String contentTypeHeader = headers.get("content-type"); 7452b54eda5fee8430268a99d73b061e790362db544Tom Hermann 7462c48103a2fc2ef4ccbd5d441da96dc77c7736109Paul Hawke StringTokenizer st = null; 7472c48103a2fc2ef4ccbd5d441da96dc77c7736109Paul Hawke if (contentTypeHeader != null) { 7482c48103a2fc2ef4ccbd5d441da96dc77c7736109Paul Hawke st = new StringTokenizer(contentTypeHeader, ",; "); 7492c48103a2fc2ef4ccbd5d441da96dc77c7736109Paul Hawke if (st.hasMoreTokens()) { 7502c48103a2fc2ef4ccbd5d441da96dc77c7736109Paul Hawke contentType = st.nextToken(); 7512c48103a2fc2ef4ccbd5d441da96dc77c7736109Paul Hawke } 752269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 753269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 7540277bbd03983f15110fcf0d039a3e276d0808e29Paul Hawke if ("multipart/form-data".equalsIgnoreCase(contentType)) { 755269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke // Handle multipart/form-data 7560cb0846c31d1eaf3fcd5d2382ca595abfb2dda38Paul Hawke if (!st.hasMoreTokens()) { 757964393fd7e5ed49088882a126cf82507184467efMartin M Reed throw new ResponseException(Response.Status.BAD_REQUEST, "BAD REQUEST: Content type is multipart/form-data but boundary missing. Usage: GET /example/file.html"); 7580cb0846c31d1eaf3fcd5d2382ca595abfb2dda38Paul Hawke } 7592b54eda5fee8430268a99d73b061e790362db544Tom Hermann 7604e1ae19daee9a8e9437476af6b07a6aba950802cPaul Hawke String boundaryStartString = "boundary="; 7612b54eda5fee8430268a99d73b061e790362db544Tom Hermann int boundaryContentStart = contentTypeHeader.indexOf(boundaryStartString) + boundaryStartString.length(); 7624e1ae19daee9a8e9437476af6b07a6aba950802cPaul Hawke String boundary = contentTypeHeader.substring(boundaryContentStart, contentTypeHeader.length()); 7634e1ae19daee9a8e9437476af6b07a6aba950802cPaul Hawke if (boundary.startsWith("\"") && boundary.startsWith("\"")) { 7644e1ae19daee9a8e9437476af6b07a6aba950802cPaul Hawke boundary = boundary.substring(1, boundary.length() - 1); 7654e1ae19daee9a8e9437476af6b07a6aba950802cPaul Hawke } 766269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 767269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke decodeMultipartData(boundary, fbuf, in, parms, files); 768269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } else { 769269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke // Handle application/x-www-form-urlencoded 770269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke String postLine = ""; 771269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke char pbuf[] = new char[512]; 772269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke int read = in.read(pbuf); 773269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke while (read >= 0 && !postLine.endsWith("\r\n")) { 774269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke postLine += String.valueOf(pbuf, 0, read); 775269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke read = in.read(pbuf); 776269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 777269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke postLine = postLine.trim(); 778269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke decodeParms(postLine, parms); 779269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 780b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke } else if (Method.PUT.equals(method)) { 781dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawke files.put("content", saveTmpFile(fbuf, 0, fbuf.limit())); 782b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke } 7834e1ae19daee9a8e9437476af6b07a6aba950802cPaul Hawke } finally { 7849cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed safeClose(randomAccessFile); 7854e1ae19daee9a8e9437476af6b07a6aba950802cPaul Hawke tempFileManager.clear(); 78693441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed safeClose(in); 787269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 788269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 789269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 7908af508ee58e0abca6dbb6c30532410a1dd99866bMartin M Reed private long extractContentLength(Map<String, String> headers) { 7917f0727787957c2f093412c01d165846842ec2425Paul Hawke long size = 0x7FFFFFFFFFFFFFFFl; 7928af508ee58e0abca6dbb6c30532410a1dd99866bMartin M Reed String contentLength = headers.get("content-length"); 7937f0727787957c2f093412c01d165846842ec2425Paul Hawke if (contentLength != null) { 7947f0727787957c2f093412c01d165846842ec2425Paul Hawke try { 7957f0727787957c2f093412c01d165846842ec2425Paul Hawke size = Integer.parseInt(contentLength); 7967f0727787957c2f093412c01d165846842ec2425Paul Hawke } catch (NumberFormatException ex) { 7977f0727787957c2f093412c01d165846842ec2425Paul Hawke ex.printStackTrace(); 7987f0727787957c2f093412c01d165846842ec2425Paul Hawke } 7997f0727787957c2f093412c01d165846842ec2425Paul Hawke } 8007f0727787957c2f093412c01d165846842ec2425Paul Hawke return size; 8017f0727787957c2f093412c01d165846842ec2425Paul Hawke } 8027f0727787957c2f093412c01d165846842ec2425Paul Hawke 80393441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed public String getHeader(String key) { 80493441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed return headers.get(key.toLowerCase()); 80593441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed } 80693441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed 807269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke /** 8087f0727787957c2f093412c01d165846842ec2425Paul Hawke * Decodes the sent headers and loads the data into Key/value pairs 809d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke */ 8108af508ee58e0abca6dbb6c30532410a1dd99866bMartin M Reed private void decodeHeader(BufferedReader in, Map<String, String> pre, Map<String, String> parms, Map<String, String> headers) 811964393fd7e5ed49088882a126cf82507184467efMartin M Reed throws ResponseException { 812269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke try { 813269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke // Read the request line 814269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke String inLine = in.readLine(); 8150cb0846c31d1eaf3fcd5d2382ca595abfb2dda38Paul Hawke if (inLine == null) { 816269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke return; 8170cb0846c31d1eaf3fcd5d2382ca595abfb2dda38Paul Hawke } 8180cb0846c31d1eaf3fcd5d2382ca595abfb2dda38Paul Hawke 819269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke StringTokenizer st = new StringTokenizer(inLine); 8200cb0846c31d1eaf3fcd5d2382ca595abfb2dda38Paul Hawke if (!st.hasMoreTokens()) { 821964393fd7e5ed49088882a126cf82507184467efMartin M Reed throw new ResponseException(Response.Status.BAD_REQUEST, "BAD REQUEST: Syntax error. Usage: GET /example/file.html"); 8220cb0846c31d1eaf3fcd5d2382ca595abfb2dda38Paul Hawke } 823269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 8240277bbd03983f15110fcf0d039a3e276d0808e29Paul Hawke pre.put("method", st.nextToken()); 825269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 8260cb0846c31d1eaf3fcd5d2382ca595abfb2dda38Paul Hawke if (!st.hasMoreTokens()) { 827964393fd7e5ed49088882a126cf82507184467efMartin M Reed throw new ResponseException(Response.Status.BAD_REQUEST, "BAD REQUEST: Missing URI. Usage: GET /example/file.html"); 8280cb0846c31d1eaf3fcd5d2382ca595abfb2dda38Paul Hawke } 829269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 830269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke String uri = st.nextToken(); 831269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 832269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke // Decode parameters from the URI 833269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke int qmi = uri.indexOf('?'); 834269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke if (qmi >= 0) { 835269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke decodeParms(uri.substring(qmi + 1), parms); 836269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke uri = decodePercent(uri.substring(0, qmi)); 8379788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke } else { 838269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke uri = decodePercent(uri); 8399788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke } 840269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 841269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke // If there's another token, it's protocol version, 842269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke // followed by HTTP headers. Ignore version but parse headers. 843269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke // NOTE: this now forces header names lowercase since they are 844269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke // case insensitive and vary by client. 845269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke if (st.hasMoreTokens()) { 846269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke String line = in.readLine(); 847269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke while (line != null && line.trim().length() > 0) { 848269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke int p = line.indexOf(':'); 849269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke if (p >= 0) 8508af508ee58e0abca6dbb6c30532410a1dd99866bMartin M Reed headers.put(line.substring(0, p).trim().toLowerCase(), line.substring(p + 1).trim()); 851269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke line = in.readLine(); 852269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 853269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 854269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 855269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke pre.put("uri", uri); 856269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } catch (IOException ioe) { 857964393fd7e5ed49088882a126cf82507184467efMartin M Reed throw new ResponseException(Response.Status.INTERNAL_ERROR, "SERVER INTERNAL ERROR: IOException: " + ioe.getMessage(), ioe); 858269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 859269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 860269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 861269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke /** 8627f0727787957c2f093412c01d165846842ec2425Paul Hawke * Decodes the Multipart Body data and put it into Key/Value pairs. 863d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke */ 864dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawke private void decodeMultipartData(String boundary, ByteBuffer fbuf, BufferedReader in, Map<String, String> parms, 865964393fd7e5ed49088882a126cf82507184467efMartin M Reed Map<String, String> files) throws ResponseException { 866269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke try { 867269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke int[] bpositions = getBoundaryPositions(fbuf, boundary.getBytes()); 868269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke int boundarycount = 1; 869269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke String mpline = in.readLine(); 870269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke while (mpline != null) { 8717b88819e82b89ac3476ce060903468076a73de8fPaul Hawke if (!mpline.contains(boundary)) { 872964393fd7e5ed49088882a126cf82507184467efMartin M Reed throw new ResponseException(Response.Status.BAD_REQUEST, "BAD REQUEST: Content type is multipart/form-data but next chunk does not start with boundary. Usage: GET /example/file.html"); 8737b88819e82b89ac3476ce060903468076a73de8fPaul Hawke } 874269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke boundarycount++; 875269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke Map<String, String> item = new HashMap<String, String>(); 876269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke mpline = in.readLine(); 877269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke while (mpline != null && mpline.trim().length() > 0) { 878269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke int p = mpline.indexOf(':'); 879269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke if (p != -1) { 880269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke item.put(mpline.substring(0, p).trim().toLowerCase(), mpline.substring(p + 1).trim()); 881269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 882269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke mpline = in.readLine(); 883269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 884269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke if (mpline != null) { 885269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke String contentDisposition = item.get("content-disposition"); 886269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke if (contentDisposition == null) { 887964393fd7e5ed49088882a126cf82507184467efMartin M Reed throw new ResponseException(Response.Status.BAD_REQUEST, "BAD REQUEST: Content type is multipart/form-data but no content-disposition info found. Usage: GET /example/file.html"); 888269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 889269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke StringTokenizer st = new StringTokenizer(contentDisposition, "; "); 890269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke Map<String, String> disposition = new HashMap<String, String>(); 891269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke while (st.hasMoreTokens()) { 892269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke String token = st.nextToken(); 893269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke int p = token.indexOf('='); 894269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke if (p != -1) { 895269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke disposition.put(token.substring(0, p).trim().toLowerCase(), token.substring(p + 1).trim()); 896269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 897269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 898269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke String pname = disposition.get("name"); 899269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke pname = pname.substring(1, pname.length() - 1); 900269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 901269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke String value = ""; 902269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke if (item.get("content-type") == null) { 9037b88819e82b89ac3476ce060903468076a73de8fPaul Hawke while (mpline != null && !mpline.contains(boundary)) { 904269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke mpline = in.readLine(); 905269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke if (mpline != null) { 906269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke int d = mpline.indexOf(boundary); 907269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke if (d == -1) { 908269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke value += mpline; 909269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } else { 910269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke value += mpline.substring(0, d - 2); 911269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 912269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 913269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 914269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } else { 915269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke if (boundarycount > bpositions.length) { 916964393fd7e5ed49088882a126cf82507184467efMartin M Reed throw new ResponseException(Response.Status.INTERNAL_ERROR, "Error processing request"); 917269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 918269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke int offset = stripMultipartHeaders(fbuf, bpositions[boundarycount - 2]); 919269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke String path = saveTmpFile(fbuf, offset, bpositions[boundarycount - 1] - offset - 4); 920269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke files.put(pname, path); 921269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke value = disposition.get("filename"); 922269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke value = value.substring(1, value.length() - 1); 923269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke do { 924269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke mpline = in.readLine(); 9257b88819e82b89ac3476ce060903468076a73de8fPaul Hawke } while (mpline != null && !mpline.contains(boundary)); 926269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 927269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke parms.put(pname, value); 928269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 929269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 930269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } catch (IOException ioe) { 931964393fd7e5ed49088882a126cf82507184467efMartin M Reed throw new ResponseException(Response.Status.INTERNAL_ERROR, "SERVER INTERNAL ERROR: IOException: " + ioe.getMessage(), ioe); 932269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 933269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 934269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 935269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke /** 936269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * Find byte index separating header from body. It must be the last byte of the first two sequential new lines. 937d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke */ 938269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke private int findHeaderEnd(final byte[] buf, int rlen) { 939269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke int splitbyte = 0; 940269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke while (splitbyte + 3 < rlen) { 941269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke if (buf[splitbyte] == '\r' && buf[splitbyte + 1] == '\n' && buf[splitbyte + 2] == '\r' && buf[splitbyte + 3] == '\n') { 942269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke return splitbyte + 4; 943269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 944269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke splitbyte++; 945269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 946269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke return 0; 947269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 948269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 949269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke /** 950269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * Find the byte positions where multipart boundaries start. 951d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke */ 95293441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed private int[] getBoundaryPositions(ByteBuffer b, byte[] boundary) { 953269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke int matchcount = 0; 954269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke int matchbyte = -1; 955269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke List<Integer> matchbytes = new ArrayList<Integer>(); 956dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawke for (int i=0; i<b.limit(); i++) { 957dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawke if (b.get(i) == boundary[matchcount]) { 958269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke if (matchcount == 0) 959269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke matchbyte = i; 960269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke matchcount++; 961269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke if (matchcount == boundary.length) { 962269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke matchbytes.add(matchbyte); 963269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke matchcount = 0; 964269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke matchbyte = -1; 965269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 966269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } else { 967269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke i -= matchcount; 968269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke matchcount = 0; 969269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke matchbyte = -1; 970269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 971269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 972269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke int[] ret = new int[matchbytes.size()]; 973269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke for (int i = 0; i < ret.length; i++) { 9747b88819e82b89ac3476ce060903468076a73de8fPaul Hawke ret[i] = matchbytes.get(i); 975269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 976269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke return ret; 977269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 978269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 979269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke /** 980269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * Retrieves the content of a sent file and saves it to a temporary file. The full path to the saved file is returned. 981d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke */ 982dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawke private String saveTmpFile(ByteBuffer b, int offset, int len) { 983269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke String path = ""; 984269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke if (len > 0) { 985062b50e32b22f4c419bb4b8e3d781b9eac056380Martin M Reed FileOutputStream outputStream = null; 986269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke try { 9874e1ae19daee9a8e9437476af6b07a6aba950802cPaul Hawke TempFile tempFile = tempFileManager.createTempFile(); 988dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawke ByteBuffer src = b.duplicate(); 989062b50e32b22f4c419bb4b8e3d781b9eac056380Martin M Reed outputStream = new FileOutputStream(tempFile.getName()); 990062b50e32b22f4c419bb4b8e3d781b9eac056380Martin M Reed FileChannel dest = outputStream.getChannel(); 991dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawke src.position(offset).limit(offset + len); 992dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawke dest.write(src.slice()); 9934e1ae19daee9a8e9437476af6b07a6aba950802cPaul Hawke path = tempFile.getName(); 994269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } catch (Exception e) { // Catch exception if any 995d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke System.err.println("Error: " + e.getMessage()); 996062b50e32b22f4c419bb4b8e3d781b9eac056380Martin M Reed } finally { 997062b50e32b22f4c419bb4b8e3d781b9eac056380Martin M Reed safeClose(outputStream); 998269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 999269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 1000269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke return path; 1001269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 1002269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 10039d9bd98292f8f38cbd3450d1abe94009b281b6e7Paul Hawke private RandomAccessFile getTmpBucket() { 1004dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawke try { 1005dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawke TempFile tempFile = tempFileManager.createTempFile(); 1006dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawke return new RandomAccessFile(tempFile.getName(), "rw"); 1007dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawke } catch (Exception e) { 1008dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawke System.err.println("Error: " + e.getMessage()); 1009dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawke } 1010dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawke return null; 1011dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawke } 1012dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawke 1013269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke /** 1014269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * It returns the offset separating multipart file headers from the file's data. 1015269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke */ 1016dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawke private int stripMultipartHeaders(ByteBuffer b, int offset) { 1017269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke int i; 1018dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawke for (i=offset; i<b.limit(); i++) { 1019dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawke if (b.get(i) == '\r' && b.get(++i) == '\n' && b.get(++i) == '\r' && b.get(++i) == '\n') { 1020269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke break; 1021269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 1022269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 1023269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke return i + 1; 1024269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 1025269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 1026269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke /** 10277f0727787957c2f093412c01d165846842ec2425Paul Hawke * Decodes parameters in percent-encoded URI-format ( e.g. "name=Jack%20Daniels&pass=Single%20Malt" ) and 10287f0727787957c2f093412c01d165846842ec2425Paul Hawke * adds them to given Map. NOTE: this doesn't support multiple identical keys due to the simplicity of Map. 1029269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke */ 10309d9bd98292f8f38cbd3450d1abe94009b281b6e7Paul Hawke private void decodeParms(String parms, Map<String, String> p) { 1031f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke if (parms == null) { 1032f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke p.put(QUERY_STRING_PARAMETER, ""); 1033269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke return; 1034f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke } 1035269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 1036f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke p.put(QUERY_STRING_PARAMETER, parms); 1037269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke StringTokenizer st = new StringTokenizer(parms, "&"); 1038b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke while (st.hasMoreTokens()) { 1039b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke String e = st.nextToken(); 1040b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke int sep = e.indexOf('='); 1041b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke if (sep >= 0) { 1042b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke p.put(decodePercent(e.substring(0, sep)).trim(), 1043b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke decodePercent(e.substring(sep + 1))); 1044b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke } else { 1045b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke p.put(decodePercent(e).trim(), ""); 1046269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 1047269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 1048269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 104993441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed 105093441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed public final Map<String, String> getParms() { 105193441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed return parms; 105293441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed } 105393441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed 105493441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed public final Map<String, String> getHeaders() { 105593441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed return headers; 105693441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed } 105793441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed 105893441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed public final String getUri() { 105993441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed return uri; 106093441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed } 106193441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed 106293441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed public final Method getMethod() { 106393441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed return method; 106493441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed } 1065269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 10667e423dde0fe863fadbd363de8a94746a30fca0eeMartin M Reed 1067964393fd7e5ed49088882a126cf82507184467efMartin M Reed private static final class ResponseException extends Exception { 1068964393fd7e5ed49088882a126cf82507184467efMartin M Reed 1069964393fd7e5ed49088882a126cf82507184467efMartin M Reed private final Response.Status status; 1070964393fd7e5ed49088882a126cf82507184467efMartin M Reed 1071964393fd7e5ed49088882a126cf82507184467efMartin M Reed public ResponseException(Response.Status status, String message) { 1072964393fd7e5ed49088882a126cf82507184467efMartin M Reed super(message); 1073964393fd7e5ed49088882a126cf82507184467efMartin M Reed this.status = status; 1074964393fd7e5ed49088882a126cf82507184467efMartin M Reed } 1075964393fd7e5ed49088882a126cf82507184467efMartin M Reed 1076964393fd7e5ed49088882a126cf82507184467efMartin M Reed public ResponseException(Response.Status status, String message, Exception e) { 1077964393fd7e5ed49088882a126cf82507184467efMartin M Reed super(message, e); 1078964393fd7e5ed49088882a126cf82507184467efMartin M Reed this.status = status; 1079964393fd7e5ed49088882a126cf82507184467efMartin M Reed } 1080964393fd7e5ed49088882a126cf82507184467efMartin M Reed 1081964393fd7e5ed49088882a126cf82507184467efMartin M Reed public Response.Status getStatus() { 1082964393fd7e5ed49088882a126cf82507184467efMartin M Reed return status; 1083964393fd7e5ed49088882a126cf82507184467efMartin M Reed } 1084964393fd7e5ed49088882a126cf82507184467efMartin M Reed } 1085964393fd7e5ed49088882a126cf82507184467efMartin M Reed 10869cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed private static final void safeClose(ServerSocket serverSocket) { 10879cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed if (serverSocket != null) { 10889cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed try { 10899cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed serverSocket.close(); 10909cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed } 10919cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed catch(IOException e) { 10929cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed } 10939cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed } 10949cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed } 10959cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed 10969cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed private static final void safeClose(Socket socket) { 10979cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed if (socket != null) { 10989cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed try { 10999cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed socket.close(); 11009cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed } 11019cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed catch(IOException e) { 11029cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed } 11039cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed } 11049cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed } 11059cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed 11069cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed private static final void safeClose(Closeable closeable) { 11079cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed if (closeable != null) { 11089cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed try { 11099cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed closeable.close(); 11109cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed } 11119cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed catch(IOException e) { 11129cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed } 11139cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed } 11149cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed } 11159cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed 11167e423dde0fe863fadbd363de8a94746a30fca0eeMartin M Reed public final int getListeningPort() { 11177e423dde0fe863fadbd363de8a94746a30fca0eeMartin M Reed return myServerSocket == null ? -1 : myServerSocket.getLocalPort(); 11187e423dde0fe863fadbd363de8a94746a30fca0eeMartin M Reed } 11197e423dde0fe863fadbd363de8a94746a30fca0eeMartin M Reed 11207e423dde0fe863fadbd363de8a94746a30fca0eeMartin M Reed public final boolean wasStarted() { 11217e423dde0fe863fadbd363de8a94746a30fca0eeMartin M Reed return myServerSocket != null && myThread != null; 11227e423dde0fe863fadbd363de8a94746a30fca0eeMartin M Reed } 11237e423dde0fe863fadbd363de8a94746a30fca0eeMartin M Reed 11247e423dde0fe863fadbd363de8a94746a30fca0eeMartin M Reed public final boolean isAlive() { 11257e423dde0fe863fadbd363de8a94746a30fca0eeMartin M Reed return wasStarted() && !myServerSocket.isClosed() && myThread.isAlive(); 11267e423dde0fe863fadbd363de8a94746a30fca0eeMartin M Reed } 1127269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke} 1128