NanoHTTPD.java revision 5820f308631a825a05feddddd0aafb962f272b9b
1269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawkepackage fi.iki.elonen; 2269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 39788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawkeimport java.io.*; 48dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawkeimport java.net.*; 5dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawkeimport java.nio.ByteBuffer; 6dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawkeimport java.nio.channels.FileChannel; 77b88819e82b89ac3476ce060903468076a73de8fPaul Hawkeimport java.text.SimpleDateFormat; 89788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawkeimport java.util.*; 9269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 10269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke/** 115b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * A simple, tiny, nicely embeddable HTTP server in Java 12d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke * <p/> 13d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke * <p/> 14b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke * NanoHTTPD 1584dcf74395d1817c4a2a7861bd5d3787daa6700aPaul Hawke * <p></p>Copyright (c) 2012-2013 by Paul S. Hawke, 2001,2005-2013 by Jarno Elonen, 2010 by Konstantinos Togias</p> 16d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke * <p/> 17d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke * <p/> 18269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <b>Features + limitations: </b> 19269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <ul> 20d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke * <p/> 21269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <li>Only one Java file</li> 2201ecef8887ed32be34ef7442a656a0b3330ecb8dPaul Hawke * <li>Java 5 compatible</li> 23269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <li>Released as open source, Modified BSD licence</li> 24269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <li>No fixed config files, logging, authorization etc. (Implement yourself if you need them.)</li> 25269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <li>Supports parameter parsing of GET and POST methods (+ rudimentary PUT support in 1.25)</li> 26269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <li>Supports both dynamic content and file serving</li> 27269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <li>Supports file upload (since version 1.2, 2010)</li> 28269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <li>Supports partial content (streaming)</li> 29269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <li>Supports ETags</li> 30269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <li>Never caches anything</li> 31269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <li>Doesn't limit bandwidth, request time or simultaneous connections</li> 32269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <li>Default code serves files and shows all HTTP parameters and headers</li> 33269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <li>File server supports directory listing, index.html and index.htm</li> 34269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <li>File server supports partial content (streaming)</li> 35269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <li>File server supports ETags</li> 36269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <li>File server does the 301 redirection trick for directories without '/'</li> 37269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <li>File server supports simple skipping for files (continue download)</li> 38269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <li>File server serves also very long files without memory overhead</li> 39269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <li>Contains a built-in list of most common mime types</li> 40269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <li>All header names are converted lowercase so they don't vary between browsers/clients</li> 41d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke * <p/> 42269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * </ul> 43d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke * <p/> 44d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke * <p/> 4501ecef8887ed32be34ef7442a656a0b3330ecb8dPaul Hawke * <b>How to use: </b> 46269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * <ul> 47d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke * <p/> 4801ecef8887ed32be34ef7442a656a0b3330ecb8dPaul Hawke * <li>Subclass and implement serve() and embed to your own program</li> 49d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke * <p/> 50269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * </ul> 51d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke * <p/> 5250b70cd2a7250fd85394edc863b219a3bfb738e6Paul Hawke * See the separate "LICENSE.md" file for the distribution license (Modified BSD licence) 53269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke */ 54d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawkepublic abstract class NanoHTTPD { 55269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke /** 565b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * Common mime type for dynamic content: plain text 57269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke */ 58269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke public static final String MIME_PLAINTEXT = "text/plain"; 595b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke /** 605b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * Common mime type for dynamic content: html 615b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke */ 62269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke public static final String MIME_HTML = "text/html"; 635b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke /** 645b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * Common mime type for dynamic content: binary 655b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke */ 66269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke public static final String MIME_DEFAULT_BINARY = "application/octet-stream"; 678dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke /** 688dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * Pseudo-Parameter to use to store the actual query string in the parameters map for later re-processing. 698dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke */ 708dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke private static final String QUERY_STRING_PARAMETER = "NanoHttpd.QUERY_STRING"; 71f639f201819cb2652cfcad67ed8633e0609cb440Paul Hawke private final String hostname; 727b88819e82b89ac3476ce060903468076a73de8fPaul Hawke private final int myPort; 737b88819e82b89ac3476ce060903468076a73de8fPaul Hawke private ServerSocket myServerSocket; 747b88819e82b89ac3476ce060903468076a73de8fPaul Hawke private Thread myThread; 755b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke /** 768dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * Pluggable strategy for asynchronously executing requests. 775b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke */ 788dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke private AsyncRunner asyncRunner; 798dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke /** 808dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * Pluggable strategy for creating and cleaning up temporary files. 818dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke */ 828dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke private TempFileManagerFactory tempFileManagerFactory; 83269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 84269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke /** 85d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke * Constructs an HTTP server on given port. 86269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke */ 87df674ca7f11cee6336b66271c50476f389e0ff4bPaul Hawke public NanoHTTPD(int port) { 88f639f201819cb2652cfcad67ed8633e0609cb440Paul Hawke this(null, port); 89f639f201819cb2652cfcad67ed8633e0609cb440Paul Hawke } 90f639f201819cb2652cfcad67ed8633e0609cb440Paul Hawke 915b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke /** 926e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed * Constructs an HTTP server on given hostname and port. 935b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke */ 94f639f201819cb2652cfcad67ed8633e0609cb440Paul Hawke public NanoHTTPD(String hostname, int port) { 95f639f201819cb2652cfcad67ed8633e0609cb440Paul Hawke this.hostname = hostname; 967b88819e82b89ac3476ce060903468076a73de8fPaul Hawke this.myPort = port; 975b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke setTempFileManagerFactory(new DefaultTempFileManagerFactory()); 985b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke setAsyncRunner(new DefaultAsyncRunner()); 993f2aa2e2e0e02fe7e0151eb64d31265b578885ecPaul Hawke } 1003f2aa2e2e0e02fe7e0151eb64d31265b578885ecPaul Hawke 1018dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke private static final void safeClose(ServerSocket serverSocket) { 1028dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke if (serverSocket != null) { 1038dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke try { 1048dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke serverSocket.close(); 1058dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke } catch (IOException e) { 1068dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke } 1078dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke } 1088dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke } 1098dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke 1108dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke private static final void safeClose(Socket socket) { 1118dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke if (socket != null) { 1128dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke try { 1138dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke socket.close(); 1148dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke } catch (IOException e) { 1158dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke } 1168dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke } 1178dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke } 1188dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke 1198dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke private static final void safeClose(Closeable closeable) { 1208dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke if (closeable != null) { 1218dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke try { 1228dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke closeable.close(); 1238dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke } catch (IOException e) { 1248dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke } 1258dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke } 1268dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke } 1278dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke 1283f2aa2e2e0e02fe7e0151eb64d31265b578885ecPaul Hawke /** 1295b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * Start the server. 1308dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * 1315b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * @throws IOException if the socket is in use. 1323f2aa2e2e0e02fe7e0151eb64d31265b578885ecPaul Hawke */ 1337b88819e82b89ac3476ce060903468076a73de8fPaul Hawke public void start() throws IOException { 134f639f201819cb2652cfcad67ed8633e0609cb440Paul Hawke myServerSocket = new ServerSocket(); 135f639f201819cb2652cfcad67ed8633e0609cb440Paul Hawke myServerSocket.bind((hostname != null) ? new InetSocketAddress(hostname, myPort) : new InetSocketAddress(myPort)); 136f639f201819cb2652cfcad67ed8633e0609cb440Paul Hawke 137269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke myThread = new Thread(new Runnable() { 138269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke @Override 139269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke public void run() { 1406200253df7b934c807eb3436b51a3b039406457dPaul Hawke do { 1416200253df7b934c807eb3436b51a3b039406457dPaul Hawke try { 1426200253df7b934c807eb3436b51a3b039406457dPaul Hawke final Socket finalAccept = myServerSocket.accept(); 1436e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed final InputStream inputStream = finalAccept.getInputStream(); 1446e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed if (inputStream == null) { 1456e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed safeClose(finalAccept); 1466e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed } else { 1476e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed asyncRunner.exec(new Runnable() { 1486e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed @Override 1496e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed public void run() { 1506e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed OutputStream outputStream = null; 1516e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed try { 1526e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed outputStream = finalAccept.getOutputStream(); 1536e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed TempFileManager tempFileManager = tempFileManagerFactory.create(); 1546e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed HTTPSession session = new HTTPSession(tempFileManager, inputStream, outputStream); 1556b018cee02f3517742880f80c293f5ae0a905b87Paul Hawke while (!finalAccept.isClosed()) { 1566b018cee02f3517742880f80c293f5ae0a905b87Paul Hawke session.execute(); 1576b018cee02f3517742880f80c293f5ae0a905b87Paul Hawke } 1588195cac53b34938cb9ac6732be91b0e1fbea2193Paul Hawke } catch (Exception e) { 1598195cac53b34938cb9ac6732be91b0e1fbea2193Paul Hawke // When the socket is closed by the client, we throw our own SocketException 1608195cac53b34938cb9ac6732be91b0e1fbea2193Paul Hawke // to break the "keep alive" loop above. 1618195cac53b34938cb9ac6732be91b0e1fbea2193Paul Hawke if (!(e instanceof SocketException && "NanoHttpd Shutdown".equals(e.getMessage()))) { 1628195cac53b34938cb9ac6732be91b0e1fbea2193Paul Hawke e.printStackTrace(); 1638195cac53b34938cb9ac6732be91b0e1fbea2193Paul Hawke } 1646e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed } finally { 1656e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed safeClose(outputStream); 1666e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed safeClose(inputStream); 1676e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed safeClose(finalAccept); 1686e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed } 1696e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed } 1706e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed }); 1716e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed } 1726200253df7b934c807eb3436b51a3b039406457dPaul Hawke } catch (IOException e) { 1736200253df7b934c807eb3436b51a3b039406457dPaul Hawke } 1742dc83f968760f835a138f0320db9eca60f8e0ecaBjörn Heinrichs } while (!myServerSocket.isClosed()); 175269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 176269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke }); 177269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke myThread.setDaemon(true); 1781ca771092a5a39cfea9c4cf843ba7f7c90a1dbccPaul Hawke myThread.setName("NanoHttpd Main Listener"); 179269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke myThread.start(); 180269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 181d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke 182269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke /** 1835b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * Stop the server. 184269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke */ 185269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke public void stop() { 186269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke try { 1879cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed safeClose(myServerSocket); 188269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke myThread.join(); 1895b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke } catch (Exception e) { 1907b88819e82b89ac3476ce060903468076a73de8fPaul Hawke e.printStackTrace(); 191269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 192269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 193269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 1948dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke 1958dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke public final int getListeningPort() { 1968dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke return myServerSocket == null ? -1 : myServerSocket.getLocalPort(); 1978dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke } 1988dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke 1998dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke public final boolean wasStarted() { 2008dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke return myServerSocket != null && myThread != null; 2018dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke } 2028dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke 2038dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke public final boolean isAlive() { 2048dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke return wasStarted() && !myServerSocket.isClosed() && myThread.isAlive(); 2058dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke } 2068dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke 207a6619fe65dd3a997960724faf7c51685de793f91Paul Hawke /** 208d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke * Override this to customize the server. 209d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke * <p/> 210d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke * <p/> 211d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke * (By default, this delegates to serveFile() and allows directory listing.) 2129788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke * 2138dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * @param uri Percent-decoded URI without parameters, for example "/index.cgi" 2148dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * @param method "GET", "POST" etc. 2158dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * @param parms Parsed, percent decoded parameters from URI and, in case of POST, data. 2168af508ee58e0abca6dbb6c30532410a1dd99866bMartin M Reed * @param headers Header entries, percent decoded 217d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke * @return HTTP response, see class Response for details 218269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke */ 2198dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke @Deprecated 2208dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke public Response serve(String uri, Method method, Map<String, String> headers, Map<String, String> parms, 2218dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke Map<String, String> files) { 2228dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke return new Response(Response.Status.NOT_FOUND, MIME_PLAINTEXT, "Not Found"); 2238dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke } 2249788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke 225f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke /** 22693441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed * Override this to customize the server. 22793441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed * <p/> 22893441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed * <p/> 22993441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed * (By default, this delegates to serveFile() and allows directory listing.) 23093441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed * 23193441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed * @param session The HTTP session 23293441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed * @return HTTP response, see class Response for details 23393441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed */ 2348dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke public Response serve(HTTPSession session) { 23593441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed Map<String, String> files = new HashMap<String, String>(); 2368dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke Method method = session.getMethod(); 2378dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke if (Method.PUT.equals(method) || Method.POST.equals(method)) { 2388dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke try { 2398dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke session.parseBody(files); 2408dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke } catch (IOException ioe) { 2418dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke return new Response(Response.Status.INTERNAL_ERROR, MIME_PLAINTEXT, "SERVER INTERNAL ERROR: IOException: " + ioe.getMessage()); 2428dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke } catch (ResponseException re) { 2438dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke return new Response(re.getStatus(), MIME_PLAINTEXT, re.getMessage()); 2448dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke } 24593441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed } 24693441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed 2478dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke return serve(session.getUri(), method, session.getHeaders(), session.getParms(), files); 24893441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed } 24993441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed 25093441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed /** 2515b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * Decode percent encoded <code>String</code> values. 2528dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * 2535b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * @param str the percent encoded <code>String</code> 2545b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * @return expanded form of the input, for example "foo%20bar" becomes "foo bar" 255f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke */ 256b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke protected String decodePercent(String str) { 25749f777c1de22de7f0918439582d79d98d0b6e70aPaul Hawke String decoded = null; 25849f777c1de22de7f0918439582d79d98d0b6e70aPaul Hawke try { 25949f777c1de22de7f0918439582d79d98d0b6e70aPaul Hawke decoded = URLDecoder.decode(str, "UTF8"); 26049f777c1de22de7f0918439582d79d98d0b6e70aPaul Hawke } catch (UnsupportedEncodingException ignored) { 261f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke } 26249f777c1de22de7f0918439582d79d98d0b6e70aPaul Hawke return decoded; 263f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke } 264f639f201819cb2652cfcad67ed8633e0609cb440Paul Hawke 2655b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke /** 2665b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * Decode parameters from a URL, handing the case where a single parameter name might have been 2675b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * supplied several times, by return lists of values. In general these lists will contain a single 2685b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * element. 2695b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * 2705b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * @param parms original <b>NanoHttpd</b> parameters values, as passed to the <code>serve()</code> method. 2715b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * @return a map of <code>String</code> (parameter name) to <code>List<String></code> (a list of the values supplied). 2725b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke */ 273f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke protected Map<String, List<String>> decodeParameters(Map<String, String> parms) { 274f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke return this.decodeParameters(parms.get(QUERY_STRING_PARAMETER)); 275f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke } 276f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke 2775b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke /** 2785b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * Decode parameters from a URL, handing the case where a single parameter name might have been 2795b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * supplied several times, by return lists of values. In general these lists will contain a single 2805b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * element. 2815b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * 2825b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * @param queryString a query string pulled from the URL. 2835b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * @return a map of <code>String</code> (parameter name) to <code>List<String></code> (a list of the values supplied). 2845b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke */ 285f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke protected Map<String, List<String>> decodeParameters(String queryString) { 286f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke Map<String, List<String>> parms = new HashMap<String, List<String>>(); 287f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke if (queryString != null) { 288f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke StringTokenizer st = new StringTokenizer(queryString, "&"); 289f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke while (st.hasMoreTokens()) { 290f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke String e = st.nextToken(); 291f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke int sep = e.indexOf('='); 292b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke String propertyName = (sep >= 0) ? decodePercent(e.substring(0, sep)).trim() : decodePercent(e).trim(); 293b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke if (!parms.containsKey(propertyName)) { 294b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke parms.put(propertyName, new ArrayList<String>()); 295b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke } 296b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke String propertyValue = (sep >= 0) ? decodePercent(e.substring(sep + 1)) : null; 297b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke if (propertyValue != null) { 298b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke parms.get(propertyName).add(propertyValue); 299f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke } 300f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke } 301f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke } 302f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke return parms; 303f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke } 304f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke 3055b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke // ------------------------------------------------------------------------------- // 3065b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke // 3075b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke // Threading Strategy. 3085b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke // 3095b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke // ------------------------------------------------------------------------------- // 3105b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke 3115b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke /** 3125b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * Pluggable strategy for asynchronously executing requests. 3138dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * 3145b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * @param asyncRunner new strategy for handling threads. 3155b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke */ 3165b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke public void setAsyncRunner(AsyncRunner asyncRunner) { 3175b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke this.asyncRunner = asyncRunner; 3185b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke } 3195b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke 3205b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke // ------------------------------------------------------------------------------- // 3215b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke // 3225b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke // Temp file handling strategy. 3235b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke // 3245b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke // ------------------------------------------------------------------------------- // 3255b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke 3265b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke /** 3275b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * Pluggable strategy for creating and cleaning up temporary files. 3288dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * 3295b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * @param tempFileManagerFactory new strategy for handling temp files. 3305b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke */ 3315b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke public void setTempFileManagerFactory(TempFileManagerFactory tempFileManagerFactory) { 3325b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke this.tempFileManagerFactory = tempFileManagerFactory; 3335b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke } 3345b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke 3355b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke /** 3368dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * HTTP Request methods, with the ability to decode a <code>String</code> back to its enum value. 3378dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke */ 3388dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke public enum Method { 3398dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke GET, PUT, POST, DELETE, HEAD; 3408dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke 3418dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke static Method lookup(String method) { 3428dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke for (Method m : Method.values()) { 3438dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke if (m.toString().equalsIgnoreCase(method)) { 3448dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke return m; 3458dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke } 3468dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke } 3478dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke return null; 3488dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke } 3498dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke } 3508dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke 3518dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke /** 3528dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * Pluggable strategy for asynchronously executing requests. 3538dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke */ 3548dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke public interface AsyncRunner { 3558dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke void exec(Runnable code); 3568dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke } 3578dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke 3588dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke /** 3595b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * Factory to create temp file managers. 3605b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke */ 3616200253df7b934c807eb3436b51a3b039406457dPaul Hawke public interface TempFileManagerFactory { 3626200253df7b934c807eb3436b51a3b039406457dPaul Hawke TempFileManager create(); 3636200253df7b934c807eb3436b51a3b039406457dPaul Hawke } 3646200253df7b934c807eb3436b51a3b039406457dPaul Hawke 3658dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke // ------------------------------------------------------------------------------- // 3668dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke 3675b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke /** 3685b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * Temp file manager. 3698dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * <p/> 3705b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * <p>Temp file managers are created 1-to-1 with incoming requests, to create and cleanup 3715b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * temporary files created as a result of handling the request.</p> 3725b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke */ 3736200253df7b934c807eb3436b51a3b039406457dPaul Hawke public interface TempFileManager { 3746200253df7b934c807eb3436b51a3b039406457dPaul Hawke TempFile createTempFile() throws Exception; 3756200253df7b934c807eb3436b51a3b039406457dPaul Hawke 3766200253df7b934c807eb3436b51a3b039406457dPaul Hawke void clear(); 3776200253df7b934c807eb3436b51a3b039406457dPaul Hawke } 3786200253df7b934c807eb3436b51a3b039406457dPaul Hawke 3795b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke /** 3805b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * A temp file. 3818dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * <p/> 3825b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * <p>Temp files are responsible for managing the actual temporary storage and cleaning 3835b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * themselves up when no longer needed.</p> 3845b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke */ 3856200253df7b934c807eb3436b51a3b039406457dPaul Hawke public interface TempFile { 3866200253df7b934c807eb3436b51a3b039406457dPaul Hawke OutputStream open() throws Exception; 3876200253df7b934c807eb3436b51a3b039406457dPaul Hawke 3886200253df7b934c807eb3436b51a3b039406457dPaul Hawke void delete() throws Exception; 3896200253df7b934c807eb3436b51a3b039406457dPaul Hawke 3906200253df7b934c807eb3436b51a3b039406457dPaul Hawke String getName(); 3916200253df7b934c807eb3436b51a3b039406457dPaul Hawke } 3926200253df7b934c807eb3436b51a3b039406457dPaul Hawke 3939788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke /** 3948dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * Default threading strategy for NanoHttpd. 3958dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * <p/> 3968dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * <p>By default, the server spawns a new Thread for every incoming request. These are set 3978dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * to <i>daemon</i> status, and named according to the request number. The name is 3988dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * useful when profiling the application.</p> 3995b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke */ 4008dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke public static class DefaultAsyncRunner implements AsyncRunner { 4018dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke private long requestCount; 4028dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke 4035b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke @Override 4048dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke public void exec(Runnable code) { 4058dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke ++requestCount; 4068dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke Thread t = new Thread(code); 4078dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke t.setDaemon(true); 4088dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke t.setName("NanoHttpd Request Processor (#" + requestCount + ")"); 4098dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke t.start(); 4105b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke } 4115b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke } 4125b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke 4135b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke /** 4145b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * Default strategy for creating and cleaning up temporary files. 4158dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * <p/> 4165b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * <p></p>This class stores its files in the standard location (that is, 4175b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * wherever <code>java.io.tmpdir</code> points to). Files are added 4185b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * to an internal list, and deleted when no longer needed (that is, 4195b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * when <code>clear()</code> is invoked at the end of processing a 4205b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * request).</p> 4215b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke */ 4225b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke public static class DefaultTempFileManager implements TempFileManager { 4235b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke private final String tmpdir; 4245b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke private final List<TempFile> tempFiles; 4255b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke 4265b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke public DefaultTempFileManager() { 4275b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke tmpdir = System.getProperty("java.io.tmpdir"); 4285b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke tempFiles = new ArrayList<TempFile>(); 4295b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke } 4305b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke 4315b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke @Override 4325b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke public TempFile createTempFile() throws Exception { 4335b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke DefaultTempFile tempFile = new DefaultTempFile(tmpdir); 4345b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke tempFiles.add(tempFile); 4355b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke return tempFile; 4365b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke } 4375b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke 4385b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke @Override 4395b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke public void clear() { 4405b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke for (TempFile file : tempFiles) { 4415b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke try { 4425b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke file.delete(); 4435b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke } catch (Exception ignored) { 4445b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke } 4455b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke } 4465b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke tempFiles.clear(); 4475b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke } 4485b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke } 4495b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke 4505b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke /** 4515b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * Default strategy for creating and cleaning up temporary files. 4528dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * <p/> 4535b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * <p></p></[>By default, files are created by <code>File.createTempFile()</code> in 4545b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke * the directory specified.</p> 4555b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke */ 4565b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke public static class DefaultTempFile implements TempFile { 4575b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke private File file; 4585b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke private OutputStream fstream; 4595b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke 4605b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke public DefaultTempFile(String tempdir) throws IOException { 4615b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke file = File.createTempFile("NanoHTTPD-", "", new File(tempdir)); 4625b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke fstream = new FileOutputStream(file); 4635b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke } 4645b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke 4655b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke @Override 4665b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke public OutputStream open() throws Exception { 4675b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke return fstream; 4685b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke } 4695b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke 4705b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke @Override 4715b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke public void delete() throws Exception { 4729cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed safeClose(fstream); 4735b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke file.delete(); 4745b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke } 4755b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke 4765b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke @Override 4775b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke public String getName() { 4785b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke return file.getAbsolutePath(); 4795b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke } 4805b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke } 4815b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke 4825b4919a7af60ff39d1d47dea7e668fbde333dd84Paul Hawke /** 4839788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke * HTTP response. Return one of these from serve(). 4849788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke */ 4859788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke public static class Response { 4869788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke /** 4879788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke * HTTP status code after processing, e.g. "200 OK", HTTP_OK 4889788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke */ 489c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke private Status status; 4909788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke /** 4919788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke * MIME type of content, e.g. "text/html" 4929788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke */ 493c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke private String mimeType; 4949788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke /** 4959788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke * Data of the response, may be null. 4969788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke */ 4979d9bd98292f8f38cbd3450d1abe94009b281b6e7Paul Hawke private InputStream data; 4989788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke /** 4999788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke * Headers for the HTTP response. Use addHeader() to add lines. 5009788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke */ 501c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke private Map<String, String> header = new HashMap<String, String>(); 5029d9bd98292f8f38cbd3450d1abe94009b281b6e7Paul Hawke /** 5039d9bd98292f8f38cbd3450d1abe94009b281b6e7Paul Hawke * The request method that spawned this response. 5049d9bd98292f8f38cbd3450d1abe94009b281b6e7Paul Hawke */ 5059d9bd98292f8f38cbd3450d1abe94009b281b6e7Paul Hawke private Method requestMethod; 5068dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke 5079788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke /** 5089788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke * Default constructor: response = HTTP_OK, mime = MIME_HTML and your supplied message 5099788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke */ 5109788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke public Response(String msg) { 5119788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke this(Status.OK, MIME_HTML, msg); 5129788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke } 5139788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke 5149788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke /** 5159788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke * Basic constructor. 5169788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke */ 5179788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke public Response(Status status, String mimeType, InputStream data) { 5189788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke this.status = status; 5199788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke this.mimeType = mimeType; 5209788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke this.data = data; 5219788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke } 5229788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke 5239788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke /** 5249788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke * Convenience method that makes an InputStream out of given text. 5259788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke */ 5269788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke public Response(Status status, String mimeType, String txt) { 5279788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke this.status = status; 5289788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke this.mimeType = mimeType; 5299788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke try { 5307162954f3d9927a455a9f6e806c8cecf5327dcc6Paul Hawke this.data = txt != null ? new ByteArrayInputStream(txt.getBytes("UTF-8")) : null; 5319788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke } catch (java.io.UnsupportedEncodingException uee) { 5329788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke uee.printStackTrace(); 5339788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke } 5349788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke } 5359788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke 5369788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke /** 5379788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke * Adds given line to the header. 5389788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke */ 5399788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke public void addHeader(String name, String value) { 5409788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke header.put(name, value); 5419788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke } 5429788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke 5439788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke /** 5447f0727787957c2f093412c01d165846842ec2425Paul Hawke * Sends given response to the socket. 5457f0727787957c2f093412c01d165846842ec2425Paul Hawke */ 5467f0727787957c2f093412c01d165846842ec2425Paul Hawke private void send(OutputStream outputStream) { 5477f0727787957c2f093412c01d165846842ec2425Paul Hawke String mime = mimeType; 5487f0727787957c2f093412c01d165846842ec2425Paul Hawke SimpleDateFormat gmtFrmt = new SimpleDateFormat("E, d MMM yyyy HH:mm:ss 'GMT'", Locale.US); 5497f0727787957c2f093412c01d165846842ec2425Paul Hawke gmtFrmt.setTimeZone(TimeZone.getTimeZone("GMT")); 5507f0727787957c2f093412c01d165846842ec2425Paul Hawke 5517f0727787957c2f093412c01d165846842ec2425Paul Hawke try { 5527f0727787957c2f093412c01d165846842ec2425Paul Hawke if (status == null) { 5537f0727787957c2f093412c01d165846842ec2425Paul Hawke throw new Error("sendResponse(): Status can't be null."); 5547f0727787957c2f093412c01d165846842ec2425Paul Hawke } 5557f0727787957c2f093412c01d165846842ec2425Paul Hawke PrintWriter pw = new PrintWriter(outputStream); 5566b018cee02f3517742880f80c293f5ae0a905b87Paul Hawke pw.print("HTTP/1.1 " + status.getDescription() + " \r\n"); 5577f0727787957c2f093412c01d165846842ec2425Paul Hawke 5587f0727787957c2f093412c01d165846842ec2425Paul Hawke if (mime != null) { 5597f0727787957c2f093412c01d165846842ec2425Paul Hawke pw.print("Content-Type: " + mime + "\r\n"); 5607f0727787957c2f093412c01d165846842ec2425Paul Hawke } 5617f0727787957c2f093412c01d165846842ec2425Paul Hawke 5627f0727787957c2f093412c01d165846842ec2425Paul Hawke if (header == null || header.get("Date") == null) { 5637f0727787957c2f093412c01d165846842ec2425Paul Hawke pw.print("Date: " + gmtFrmt.format(new Date()) + "\r\n"); 5647f0727787957c2f093412c01d165846842ec2425Paul Hawke } 5657f0727787957c2f093412c01d165846842ec2425Paul Hawke 5667f0727787957c2f093412c01d165846842ec2425Paul Hawke if (header != null) { 5677f0727787957c2f093412c01d165846842ec2425Paul Hawke for (String key : header.keySet()) { 5687f0727787957c2f093412c01d165846842ec2425Paul Hawke String value = header.get(key); 5697f0727787957c2f093412c01d165846842ec2425Paul Hawke pw.print(key + ": " + value + "\r\n"); 5707f0727787957c2f093412c01d165846842ec2425Paul Hawke } 5717f0727787957c2f093412c01d165846842ec2425Paul Hawke } 5727f0727787957c2f093412c01d165846842ec2425Paul Hawke 5736b018cee02f3517742880f80c293f5ae0a905b87Paul Hawke int pending = data != null ? data.available() : -1; // This is to support partial sends, see serveFile() 5746b018cee02f3517742880f80c293f5ae0a905b87Paul Hawke if (pending > 0) { 5756b018cee02f3517742880f80c293f5ae0a905b87Paul Hawke pw.print("Connection: keep-alive\r\n"); 5768dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke pw.print("Content-Length: " + pending + "\r\n"); 5776b018cee02f3517742880f80c293f5ae0a905b87Paul Hawke } 5786b018cee02f3517742880f80c293f5ae0a905b87Paul Hawke 5797f0727787957c2f093412c01d165846842ec2425Paul Hawke pw.print("\r\n"); 5807f0727787957c2f093412c01d165846842ec2425Paul Hawke pw.flush(); 5817f0727787957c2f093412c01d165846842ec2425Paul Hawke 582b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke if (requestMethod != Method.HEAD && data != null) { 5837f0727787957c2f093412c01d165846842ec2425Paul Hawke int BUFFER_SIZE = 16 * 1024; 5847f0727787957c2f093412c01d165846842ec2425Paul Hawke byte[] buff = new byte[BUFFER_SIZE]; 5857f0727787957c2f093412c01d165846842ec2425Paul Hawke while (pending > 0) { 5867f0727787957c2f093412c01d165846842ec2425Paul Hawke int read = data.read(buff, 0, ((pending > BUFFER_SIZE) ? BUFFER_SIZE : pending)); 5877f0727787957c2f093412c01d165846842ec2425Paul Hawke if (read <= 0) { 5887f0727787957c2f093412c01d165846842ec2425Paul Hawke break; 5897f0727787957c2f093412c01d165846842ec2425Paul Hawke } 5907f0727787957c2f093412c01d165846842ec2425Paul Hawke outputStream.write(buff, 0, read); 591b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke 5927f0727787957c2f093412c01d165846842ec2425Paul Hawke pending -= read; 5937f0727787957c2f093412c01d165846842ec2425Paul Hawke } 5947f0727787957c2f093412c01d165846842ec2425Paul Hawke } 5957f0727787957c2f093412c01d165846842ec2425Paul Hawke outputStream.flush(); 5969cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed safeClose(data); 5977f0727787957c2f093412c01d165846842ec2425Paul Hawke } catch (IOException ioe) { 5987f0727787957c2f093412c01d165846842ec2425Paul Hawke // Couldn't write? No can do. 5997f0727787957c2f093412c01d165846842ec2425Paul Hawke } 6007f0727787957c2f093412c01d165846842ec2425Paul Hawke } 6017f0727787957c2f093412c01d165846842ec2425Paul Hawke 602c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke public Status getStatus() { 603c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke return status; 604c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke } 605c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke 606c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke public void setStatus(Status status) { 607c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke this.status = status; 608c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke } 609c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke 610c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke public String getMimeType() { 611c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke return mimeType; 612c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke } 613c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke 614c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke public void setMimeType(String mimeType) { 615c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke this.mimeType = mimeType; 616c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke } 617c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke 618c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke public InputStream getData() { 619c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke return data; 620c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke } 621c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke 622c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke public void setData(InputStream data) { 623c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke this.data = data; 624c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke } 625c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke 626c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke public Method getRequestMethod() { 627c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke return requestMethod; 628c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke } 629c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke 630c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke public void setRequestMethod(Method requestMethod) { 631c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke this.requestMethod = requestMethod; 632c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke } 633c6f3f15bbf5a0ccbff5a4f17e53804c0d3888446Paul Hawke 6347f0727787957c2f093412c01d165846842ec2425Paul Hawke /** 6359788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke * Some HTTP response status codes 6369788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke */ 6379788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke public enum Status { 6387162954f3d9927a455a9f6e806c8cecf5327dcc6Paul Hawke OK(200, "OK"), CREATED(201, "Created"), ACCEPTED(202, "Accepted"), NO_CONTENT(204, "No Content"), PARTIAL_CONTENT(206, "Partial Content"), REDIRECT(301, 6398dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke "Moved Permanently"), NOT_MODIFIED(304, "Not Modified"), BAD_REQUEST(400, "Bad Request"), UNAUTHORIZED(401, 6408dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke "Unauthorized"), FORBIDDEN(403, "Forbidden"), NOT_FOUND(404, "Not Found"), RANGE_NOT_SATISFIABLE(416, 6418dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke "Requested Range Not Satisfiable"), INTERNAL_ERROR(500, "Internal Server Error"); 6429d9bd98292f8f38cbd3450d1abe94009b281b6e7Paul Hawke private final int requestStatus; 6439d9bd98292f8f38cbd3450d1abe94009b281b6e7Paul Hawke private final String description; 6449788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke 6459d9bd98292f8f38cbd3450d1abe94009b281b6e7Paul Hawke Status(int requestStatus, String description) { 6469788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke this.requestStatus = requestStatus; 6479d9bd98292f8f38cbd3450d1abe94009b281b6e7Paul Hawke this.description = description; 6489788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke } 6499788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke 6509788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke public int getRequestStatus() { 6519788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke return this.requestStatus; 6529788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke } 6539788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke 6549788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke public String getDescription() { 6559d9bd98292f8f38cbd3450d1abe94009b281b6e7Paul Hawke return "" + this.requestStatus + " " + description; 6569788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke } 6579788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke } 6589788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke } 659269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 6608dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke public static final class ResponseException extends Exception { 6618dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke 6628dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke private final Response.Status status; 6638dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke 6648dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke public ResponseException(Response.Status status, String message) { 6658dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke super(message); 6668dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke this.status = status; 6678dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke } 6688dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke 6698dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke public ResponseException(Response.Status status, String message, Exception e) { 6708dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke super(message, e); 6718dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke this.status = status; 6728dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke } 6738dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke 6748dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke public Response.Status getStatus() { 6758dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke return status; 6768dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke } 6778dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke } 6788dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke 6798dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke /** 6808dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * Default strategy for creating and cleaning up temporary files. 6818dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke */ 6828dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke private class DefaultTempFileManagerFactory implements TempFileManagerFactory { 6838dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke @Override 6848dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke public TempFileManager create() { 6858dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke return new DefaultTempFileManager(); 6868dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke } 6878dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke } 6888dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke 689d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke /** 690d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke * Handles one session, i.e. parses the HTTP request and returns the response. 691d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke */ 6926e419652da8eb07f46c768c083c46c206e0e2762Martin M Reed protected class HTTPSession { 693f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke public static final int BUFSIZE = 8192; 6944e1ae19daee9a8e9437476af6b07a6aba950802cPaul Hawke private final TempFileManager tempFileManager; 6959d9bd98292f8f38cbd3450d1abe94009b281b6e7Paul Hawke private final OutputStream outputStream; 6968dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke private InputStream inputStream; 69793441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed private int splitbyte; 69893441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed private int rlen; 69993441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed private String uri; 70093441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed private Method method; 70193441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed private Map<String, String> parms; 70293441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed private Map<String, String> headers; 7036a28d482af06a03ea88a1b131d2eac3b8777badblordfokas private CookieHandler cookies; 7048dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke 7056200253df7b934c807eb3436b51a3b039406457dPaul Hawke public HTTPSession(TempFileManager tempFileManager, InputStream inputStream, OutputStream outputStream) { 7066200253df7b934c807eb3436b51a3b039406457dPaul Hawke this.tempFileManager = tempFileManager; 7077f0727787957c2f093412c01d165846842ec2425Paul Hawke this.inputStream = inputStream; 7086200253df7b934c807eb3436b51a3b039406457dPaul Hawke this.outputStream = outputStream; 709d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke } 710d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke 71167708a714f4c7883a0f623272383d1e9be3f4de9douzifly public void execute() throws IOException { 712d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke try { 713d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke // Read the first 8192 bytes. 714d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke // The full header should fit in here. 715d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke // Apache's default header limit is 8KB. 716d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke // Do NOT assume that a single read will get the entire header at once! 717745614b606ebcca5f69f5c84bde1774ca2f11cc5Martin M Reed byte[] buf = new byte[BUFSIZE]; 718745614b606ebcca5f69f5c84bde1774ca2f11cc5Martin M Reed splitbyte = 0; 719745614b606ebcca5f69f5c84bde1774ca2f11cc5Martin M Reed rlen = 0; 720d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke { 7217f0727787957c2f093412c01d165846842ec2425Paul Hawke int read = inputStream.read(buf, 0, BUFSIZE); 7228dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke if (read == -1) { 72367708a714f4c7883a0f623272383d1e9be3f4de9douzifly // socket was been closed 7248195cac53b34938cb9ac6732be91b0e1fbea2193Paul Hawke throw new SocketException("NanoHttpd Shutdown"); 72567708a714f4c7883a0f623272383d1e9be3f4de9douzifly } 726d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke while (read > 0) { 727d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke rlen += read; 728d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke splitbyte = findHeaderEnd(buf, rlen); 729d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke if (splitbyte > 0) 730d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke break; 7317f0727787957c2f093412c01d165846842ec2425Paul Hawke read = inputStream.read(buf, rlen, BUFSIZE - rlen); 732d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke } 733d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke } 734d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke 735745614b606ebcca5f69f5c84bde1774ca2f11cc5Martin M Reed if (splitbyte < rlen) { 736745614b606ebcca5f69f5c84bde1774ca2f11cc5Martin M Reed ByteArrayInputStream splitInputStream = new ByteArrayInputStream(buf, splitbyte, rlen - splitbyte); 737745614b606ebcca5f69f5c84bde1774ca2f11cc5Martin M Reed SequenceInputStream sequenceInputStream = new SequenceInputStream(splitInputStream, inputStream); 738745614b606ebcca5f69f5c84bde1774ca2f11cc5Martin M Reed inputStream = sequenceInputStream; 739745614b606ebcca5f69f5c84bde1774ca2f11cc5Martin M Reed } 740745614b606ebcca5f69f5c84bde1774ca2f11cc5Martin M Reed 74193441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed parms = new HashMap<String, String>(); 74293441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed headers = new HashMap<String, String>(); 74393441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed 744d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke // Create a BufferedReader for parsing the header. 7457f0727787957c2f093412c01d165846842ec2425Paul Hawke BufferedReader hin = new BufferedReader(new InputStreamReader(new ByteArrayInputStream(buf, 0, rlen))); 746d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke 747d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke // Decode the header into parms and header java properties 74893441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed Map<String, String> pre = new HashMap<String, String>(); 7498af508ee58e0abca6dbb6c30532410a1dd99866bMartin M Reed decodeHeader(hin, pre, parms, headers); 75093441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed 75193441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed method = Method.lookup(pre.get("method")); 7520cb0846c31d1eaf3fcd5d2382ca595abfb2dda38Paul Hawke if (method == null) { 753964393fd7e5ed49088882a126cf82507184467efMartin M Reed throw new ResponseException(Response.Status.BAD_REQUEST, "BAD REQUEST: Syntax error."); 754d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke } 75593441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed 75693441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed uri = pre.get("uri"); 7578dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke 7586a28d482af06a03ea88a1b131d2eac3b8777badblordfokas cookies = new CookieHandler(headers); 75993441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed 76093441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed // Ok, now do the serve() 76193441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed Response r = serve(this); 76293441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed if (r == null) { 76393441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed throw new ResponseException(Response.Status.INTERNAL_ERROR, "SERVER INTERNAL ERROR: Serve() returned a null response."); 76493441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed } else { 7658dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke cookies.unloadQueue(r); 76693441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed r.setRequestMethod(method); 76793441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed r.send(outputStream); 76893441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed } 7698dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke } catch (SocketException e) { 77067708a714f4c7883a0f623272383d1e9be3f4de9douzifly // throw it out to close socket object (finalAccept) 77167708a714f4c7883a0f623272383d1e9be3f4de9douzifly throw e; 77293441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed } catch (IOException ioe) { 77393441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed Response r = new Response(Response.Status.INTERNAL_ERROR, MIME_PLAINTEXT, "SERVER INTERNAL ERROR: IOException: " + ioe.getMessage()); 77493441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed r.send(outputStream); 7756b018cee02f3517742880f80c293f5ae0a905b87Paul Hawke safeClose(outputStream); 77693441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed } catch (ResponseException re) { 77793441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed Response r = new Response(re.getStatus(), MIME_PLAINTEXT, re.getMessage()); 77893441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed r.send(outputStream); 7796b018cee02f3517742880f80c293f5ae0a905b87Paul Hawke safeClose(outputStream); 780ac42f7c14c9da6efb92e38270c9cc44879913ee1Martin M Reed } finally { 781ac42f7c14c9da6efb92e38270c9cc44879913ee1Martin M Reed tempFileManager.clear(); 78293441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed } 78393441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed } 78493441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed 7858dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke protected void parseBody(Map<String, String> files) throws IOException, ResponseException { 78693441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed RandomAccessFile randomAccessFile = null; 78793441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed BufferedReader in = null; 78893441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed try { 78993441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed 790412e2e136193da510e859f73f9ff2ac21565df69james.mcclure randomAccessFile = getTmpBucket(); 791d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke 792745614b606ebcca5f69f5c84bde1774ca2f11cc5Martin M Reed long size; 793745614b606ebcca5f69f5c84bde1774ca2f11cc5Martin M Reed if (headers.containsKey("content-length")) { 794745614b606ebcca5f69f5c84bde1774ca2f11cc5Martin M Reed size = Integer.parseInt(headers.get("content-length")); 795745614b606ebcca5f69f5c84bde1774ca2f11cc5Martin M Reed } else if (splitbyte < rlen) { 796745614b606ebcca5f69f5c84bde1774ca2f11cc5Martin M Reed size = rlen - splitbyte; 797745614b606ebcca5f69f5c84bde1774ca2f11cc5Martin M Reed } else { 798d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke size = 0; 7990cb0846c31d1eaf3fcd5d2382ca595abfb2dda38Paul Hawke } 800d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke 801d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke // Now read all the body and write it to f 802745614b606ebcca5f69f5c84bde1774ca2f11cc5Martin M Reed byte[] buf = new byte[512]; 803d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke while (rlen >= 0 && size > 0) { 8047f0727787957c2f093412c01d165846842ec2425Paul Hawke rlen = inputStream.read(buf, 0, 512); 805269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke size -= rlen; 8060cb0846c31d1eaf3fcd5d2382ca595abfb2dda38Paul Hawke if (rlen > 0) { 807412e2e136193da510e859f73f9ff2ac21565df69james.mcclure randomAccessFile.write(buf, 0, rlen); 8080cb0846c31d1eaf3fcd5d2382ca595abfb2dda38Paul Hawke } 809269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 810269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 811269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke // Get the raw body as a byte [] 812412e2e136193da510e859f73f9ff2ac21565df69james.mcclure ByteBuffer fbuf = randomAccessFile.getChannel().map(FileChannel.MapMode.READ_ONLY, 0, randomAccessFile.length()); 813412e2e136193da510e859f73f9ff2ac21565df69james.mcclure randomAccessFile.seek(0); 814269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 815269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke // Create a BufferedReader for easily reading it as string. 816412e2e136193da510e859f73f9ff2ac21565df69james.mcclure InputStream bin = new FileInputStream(randomAccessFile.getFD()); 81793441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed in = new BufferedReader(new InputStreamReader(bin)); 818269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 819269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke // If the method is POST, there may be parameters 820269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke // in data section, too, read it: 821df674ca7f11cee6336b66271c50476f389e0ff4bPaul Hawke if (Method.POST.equals(method)) { 822269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke String contentType = ""; 8238af508ee58e0abca6dbb6c30532410a1dd99866bMartin M Reed String contentTypeHeader = headers.get("content-type"); 8242b54eda5fee8430268a99d73b061e790362db544Tom Hermann 8252c48103a2fc2ef4ccbd5d441da96dc77c7736109Paul Hawke StringTokenizer st = null; 8262c48103a2fc2ef4ccbd5d441da96dc77c7736109Paul Hawke if (contentTypeHeader != null) { 8272c48103a2fc2ef4ccbd5d441da96dc77c7736109Paul Hawke st = new StringTokenizer(contentTypeHeader, ",; "); 8282c48103a2fc2ef4ccbd5d441da96dc77c7736109Paul Hawke if (st.hasMoreTokens()) { 8292c48103a2fc2ef4ccbd5d441da96dc77c7736109Paul Hawke contentType = st.nextToken(); 8302c48103a2fc2ef4ccbd5d441da96dc77c7736109Paul Hawke } 831269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 832269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 8330277bbd03983f15110fcf0d039a3e276d0808e29Paul Hawke if ("multipart/form-data".equalsIgnoreCase(contentType)) { 834269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke // Handle multipart/form-data 8350cb0846c31d1eaf3fcd5d2382ca595abfb2dda38Paul Hawke if (!st.hasMoreTokens()) { 836964393fd7e5ed49088882a126cf82507184467efMartin 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"); 8370cb0846c31d1eaf3fcd5d2382ca595abfb2dda38Paul Hawke } 8382b54eda5fee8430268a99d73b061e790362db544Tom Hermann 8394e1ae19daee9a8e9437476af6b07a6aba950802cPaul Hawke String boundaryStartString = "boundary="; 8402b54eda5fee8430268a99d73b061e790362db544Tom Hermann int boundaryContentStart = contentTypeHeader.indexOf(boundaryStartString) + boundaryStartString.length(); 8414e1ae19daee9a8e9437476af6b07a6aba950802cPaul Hawke String boundary = contentTypeHeader.substring(boundaryContentStart, contentTypeHeader.length()); 8424e1ae19daee9a8e9437476af6b07a6aba950802cPaul Hawke if (boundary.startsWith("\"") && boundary.startsWith("\"")) { 8434e1ae19daee9a8e9437476af6b07a6aba950802cPaul Hawke boundary = boundary.substring(1, boundary.length() - 1); 8444e1ae19daee9a8e9437476af6b07a6aba950802cPaul Hawke } 845269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 846269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke decodeMultipartData(boundary, fbuf, in, parms, files); 847269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } else { 848269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke // Handle application/x-www-form-urlencoded 849269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke String postLine = ""; 850269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke char pbuf[] = new char[512]; 851269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke int read = in.read(pbuf); 852269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke while (read >= 0 && !postLine.endsWith("\r\n")) { 853269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke postLine += String.valueOf(pbuf, 0, read); 854269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke read = in.read(pbuf); 855269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 856269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke postLine = postLine.trim(); 857269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke decodeParms(postLine, parms); 858269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 859b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke } else if (Method.PUT.equals(method)) { 860dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawke files.put("content", saveTmpFile(fbuf, 0, fbuf.limit())); 861b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke } 8624e1ae19daee9a8e9437476af6b07a6aba950802cPaul Hawke } finally { 8639cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed safeClose(randomAccessFile); 86493441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed safeClose(in); 865269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 866269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 867269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 868269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke /** 8697f0727787957c2f093412c01d165846842ec2425Paul Hawke * Decodes the sent headers and loads the data into Key/value pairs 870d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke */ 8718af508ee58e0abca6dbb6c30532410a1dd99866bMartin M Reed private void decodeHeader(BufferedReader in, Map<String, String> pre, Map<String, String> parms, Map<String, String> headers) 8728dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke throws ResponseException { 873269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke try { 874269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke // Read the request line 875269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke String inLine = in.readLine(); 8760cb0846c31d1eaf3fcd5d2382ca595abfb2dda38Paul Hawke if (inLine == null) { 877269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke return; 8780cb0846c31d1eaf3fcd5d2382ca595abfb2dda38Paul Hawke } 8790cb0846c31d1eaf3fcd5d2382ca595abfb2dda38Paul Hawke 880269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke StringTokenizer st = new StringTokenizer(inLine); 8810cb0846c31d1eaf3fcd5d2382ca595abfb2dda38Paul Hawke if (!st.hasMoreTokens()) { 882964393fd7e5ed49088882a126cf82507184467efMartin M Reed throw new ResponseException(Response.Status.BAD_REQUEST, "BAD REQUEST: Syntax error. Usage: GET /example/file.html"); 8830cb0846c31d1eaf3fcd5d2382ca595abfb2dda38Paul Hawke } 884269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 8850277bbd03983f15110fcf0d039a3e276d0808e29Paul Hawke pre.put("method", st.nextToken()); 886269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 8870cb0846c31d1eaf3fcd5d2382ca595abfb2dda38Paul Hawke if (!st.hasMoreTokens()) { 888964393fd7e5ed49088882a126cf82507184467efMartin M Reed throw new ResponseException(Response.Status.BAD_REQUEST, "BAD REQUEST: Missing URI. Usage: GET /example/file.html"); 8890cb0846c31d1eaf3fcd5d2382ca595abfb2dda38Paul Hawke } 890269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 891269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke String uri = st.nextToken(); 892269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 893269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke // Decode parameters from the URI 894269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke int qmi = uri.indexOf('?'); 895269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke if (qmi >= 0) { 896269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke decodeParms(uri.substring(qmi + 1), parms); 897269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke uri = decodePercent(uri.substring(0, qmi)); 8989788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke } else { 899269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke uri = decodePercent(uri); 9009788c5b7900b4c7ff27355f69fee4e14630eb412Paul Hawke } 901269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 902269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke // If there's another token, it's protocol version, 903269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke // followed by HTTP headers. Ignore version but parse headers. 904269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke // NOTE: this now forces header names lowercase since they are 905269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke // case insensitive and vary by client. 906269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke if (st.hasMoreTokens()) { 907269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke String line = in.readLine(); 908269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke while (line != null && line.trim().length() > 0) { 909269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke int p = line.indexOf(':'); 910269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke if (p >= 0) 9118af508ee58e0abca6dbb6c30532410a1dd99866bMartin M Reed headers.put(line.substring(0, p).trim().toLowerCase(), line.substring(p + 1).trim()); 912269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke line = in.readLine(); 913269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 914269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 915269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 916269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke pre.put("uri", uri); 917269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } catch (IOException ioe) { 918964393fd7e5ed49088882a126cf82507184467efMartin M Reed throw new ResponseException(Response.Status.INTERNAL_ERROR, "SERVER INTERNAL ERROR: IOException: " + ioe.getMessage(), ioe); 919269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 920269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 921269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 922269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke /** 9237f0727787957c2f093412c01d165846842ec2425Paul Hawke * Decodes the Multipart Body data and put it into Key/Value pairs. 924d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke */ 925dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawke private void decodeMultipartData(String boundary, ByteBuffer fbuf, BufferedReader in, Map<String, String> parms, 926964393fd7e5ed49088882a126cf82507184467efMartin M Reed Map<String, String> files) throws ResponseException { 927269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke try { 928269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke int[] bpositions = getBoundaryPositions(fbuf, boundary.getBytes()); 929269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke int boundarycount = 1; 930269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke String mpline = in.readLine(); 931269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke while (mpline != null) { 9327b88819e82b89ac3476ce060903468076a73de8fPaul Hawke if (!mpline.contains(boundary)) { 933964393fd7e5ed49088882a126cf82507184467efMartin 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"); 9347b88819e82b89ac3476ce060903468076a73de8fPaul Hawke } 935269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke boundarycount++; 936269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke Map<String, String> item = new HashMap<String, String>(); 937269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke mpline = in.readLine(); 938269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke while (mpline != null && mpline.trim().length() > 0) { 939269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke int p = mpline.indexOf(':'); 940269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke if (p != -1) { 941269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke item.put(mpline.substring(0, p).trim().toLowerCase(), mpline.substring(p + 1).trim()); 942269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 943269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke mpline = in.readLine(); 944269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 945269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke if (mpline != null) { 946269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke String contentDisposition = item.get("content-disposition"); 947269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke if (contentDisposition == null) { 948964393fd7e5ed49088882a126cf82507184467efMartin 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"); 949269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 950269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke StringTokenizer st = new StringTokenizer(contentDisposition, "; "); 951269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke Map<String, String> disposition = new HashMap<String, String>(); 952269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke while (st.hasMoreTokens()) { 953269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke String token = st.nextToken(); 954269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke int p = token.indexOf('='); 955269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke if (p != -1) { 956269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke disposition.put(token.substring(0, p).trim().toLowerCase(), token.substring(p + 1).trim()); 957269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 958269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 959269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke String pname = disposition.get("name"); 960269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke pname = pname.substring(1, pname.length() - 1); 961269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 962269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke String value = ""; 963269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke if (item.get("content-type") == null) { 9647b88819e82b89ac3476ce060903468076a73de8fPaul Hawke while (mpline != null && !mpline.contains(boundary)) { 965269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke mpline = in.readLine(); 966269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke if (mpline != null) { 967269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke int d = mpline.indexOf(boundary); 968269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke if (d == -1) { 969269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke value += mpline; 970269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } else { 971269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke value += mpline.substring(0, d - 2); 972269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 973269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 974269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 975269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } else { 976269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke if (boundarycount > bpositions.length) { 977964393fd7e5ed49088882a126cf82507184467efMartin M Reed throw new ResponseException(Response.Status.INTERNAL_ERROR, "Error processing request"); 978269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 979269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke int offset = stripMultipartHeaders(fbuf, bpositions[boundarycount - 2]); 980269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke String path = saveTmpFile(fbuf, offset, bpositions[boundarycount - 1] - offset - 4); 981269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke files.put(pname, path); 982269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke value = disposition.get("filename"); 983269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke value = value.substring(1, value.length() - 1); 984269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke do { 985269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke mpline = in.readLine(); 9867b88819e82b89ac3476ce060903468076a73de8fPaul Hawke } while (mpline != null && !mpline.contains(boundary)); 987269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 988269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke parms.put(pname, value); 989269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 990269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 991269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } catch (IOException ioe) { 992964393fd7e5ed49088882a126cf82507184467efMartin M Reed throw new ResponseException(Response.Status.INTERNAL_ERROR, "SERVER INTERNAL ERROR: IOException: " + ioe.getMessage(), ioe); 993269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 994269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 995269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 996269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke /** 997269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * Find byte index separating header from body. It must be the last byte of the first two sequential new lines. 998d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke */ 999269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke private int findHeaderEnd(final byte[] buf, int rlen) { 1000269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke int splitbyte = 0; 1001269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke while (splitbyte + 3 < rlen) { 1002269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke if (buf[splitbyte] == '\r' && buf[splitbyte + 1] == '\n' && buf[splitbyte + 2] == '\r' && buf[splitbyte + 3] == '\n') { 1003269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke return splitbyte + 4; 1004269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 1005269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke splitbyte++; 1006269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 1007269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke return 0; 1008269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 1009269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 1010269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke /** 1011269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * Find the byte positions where multipart boundaries start. 1012d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke */ 101393441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed private int[] getBoundaryPositions(ByteBuffer b, byte[] boundary) { 1014269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke int matchcount = 0; 1015269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke int matchbyte = -1; 1016269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke List<Integer> matchbytes = new ArrayList<Integer>(); 10178dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke for (int i = 0; i < b.limit(); i++) { 1018dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawke if (b.get(i) == boundary[matchcount]) { 1019269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke if (matchcount == 0) 1020269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke matchbyte = i; 1021269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke matchcount++; 1022269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke if (matchcount == boundary.length) { 1023269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke matchbytes.add(matchbyte); 1024269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke matchcount = 0; 1025269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke matchbyte = -1; 1026269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 1027269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } else { 1028269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke i -= matchcount; 1029269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke matchcount = 0; 1030269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke matchbyte = -1; 1031269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 1032269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 1033269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke int[] ret = new int[matchbytes.size()]; 1034269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke for (int i = 0; i < ret.length; i++) { 10357b88819e82b89ac3476ce060903468076a73de8fPaul Hawke ret[i] = matchbytes.get(i); 1036269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 1037269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke return ret; 1038269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 1039269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 1040269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke /** 1041269baff79590de5abd70e8e05bf46547e4a28ee6Micah 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. 1042d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke */ 10438dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke private String saveTmpFile(ByteBuffer b, int offset, int len) { 1044269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke String path = ""; 1045269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke if (len > 0) { 10466b018cee02f3517742880f80c293f5ae0a905b87Paul Hawke FileOutputStream fileOutputStream = null; 1047269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke try { 10484e1ae19daee9a8e9437476af6b07a6aba950802cPaul Hawke TempFile tempFile = tempFileManager.createTempFile(); 1049dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawke ByteBuffer src = b.duplicate(); 10506b018cee02f3517742880f80c293f5ae0a905b87Paul Hawke fileOutputStream = new FileOutputStream(tempFile.getName()); 10516b018cee02f3517742880f80c293f5ae0a905b87Paul Hawke FileChannel dest = fileOutputStream.getChannel(); 1052dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawke src.position(offset).limit(offset + len); 1053dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawke dest.write(src.slice()); 10544e1ae19daee9a8e9437476af6b07a6aba950802cPaul Hawke path = tempFile.getName(); 1055269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } catch (Exception e) { // Catch exception if any 1056d22b56d68169cbf5fcf9ddfb30b54fb5f155cc40Paul Hawke System.err.println("Error: " + e.getMessage()); 1057062b50e32b22f4c419bb4b8e3d781b9eac056380Martin M Reed } finally { 10586b018cee02f3517742880f80c293f5ae0a905b87Paul Hawke safeClose(fileOutputStream); 1059269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 1060269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 1061269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke return path; 1062269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 1063269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 10649d9bd98292f8f38cbd3450d1abe94009b281b6e7Paul Hawke private RandomAccessFile getTmpBucket() { 1065dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawke try { 1066dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawke TempFile tempFile = tempFileManager.createTempFile(); 1067dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawke return new RandomAccessFile(tempFile.getName(), "rw"); 1068dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawke } catch (Exception e) { 1069dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawke System.err.println("Error: " + e.getMessage()); 1070dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawke } 1071dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawke return null; 1072dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawke } 1073dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawke 1074269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke /** 1075269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke * It returns the offset separating multipart file headers from the file's data. 1076269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke */ 1077dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawke private int stripMultipartHeaders(ByteBuffer b, int offset) { 1078269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke int i; 10798dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke for (i = offset; i < b.limit(); i++) { 1080dfea30a36949bc24a698ac39d8a714fc8f1c9e82Paul Hawke if (b.get(i) == '\r' && b.get(++i) == '\n' && b.get(++i) == '\r' && b.get(++i) == '\n') { 1081269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke break; 1082269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 1083269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 1084269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke return i + 1; 1085269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 1086269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 1087269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke /** 10887f0727787957c2f093412c01d165846842ec2425Paul Hawke * Decodes parameters in percent-encoded URI-format ( e.g. "name=Jack%20Daniels&pass=Single%20Malt" ) and 10897f0727787957c2f093412c01d165846842ec2425Paul Hawke * adds them to given Map. NOTE: this doesn't support multiple identical keys due to the simplicity of Map. 1090269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke */ 10919d9bd98292f8f38cbd3450d1abe94009b281b6e7Paul Hawke private void decodeParms(String parms, Map<String, String> p) { 1092f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke if (parms == null) { 1093f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke p.put(QUERY_STRING_PARAMETER, ""); 1094269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke return; 1095f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke } 1096269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke 1097f29e141959a4bbb738453c3462518e52ebb218cePaul Hawke p.put(QUERY_STRING_PARAMETER, parms); 1098269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke StringTokenizer st = new StringTokenizer(parms, "&"); 1099b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke while (st.hasMoreTokens()) { 1100b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke String e = st.nextToken(); 1101b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke int sep = e.indexOf('='); 1102b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke if (sep >= 0) { 1103b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke p.put(decodePercent(e.substring(0, sep)).trim(), 11048dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke decodePercent(e.substring(sep + 1))); 1105b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke } else { 1106b814145cf66e94b7ce5511077ca0ebcff6e67268Paul Hawke p.put(decodePercent(e).trim(), ""); 1107269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 1108269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 1109269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke } 111093441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed 111193441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed public final Map<String, String> getParms() { 111293441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed return parms; 111393441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed } 111493441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed 111593441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed public final Map<String, String> getHeaders() { 111693441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed return headers; 111793441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed } 111893441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed 111993441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed public final String getUri() { 112093441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed return uri; 112193441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed } 112293441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed 112393441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed public final Method getMethod() { 112493441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed return method; 112593441a0455c683a17622ec2da6768c326e6d7a48Martin M Reed } 11268cdc631dca8d05f64ea8da466ecfe759a2f6e429Martin M Reed 11278cdc631dca8d05f64ea8da466ecfe759a2f6e429Martin M Reed public final InputStream getInputStream() { 11288cdc631dca8d05f64ea8da466ecfe759a2f6e429Martin M Reed return inputStream; 11298cdc631dca8d05f64ea8da466ecfe759a2f6e429Martin M Reed } 1130964393fd7e5ed49088882a126cf82507184467efMartin M Reed 11318dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke public CookieHandler getCookies() { 11328dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke return cookies; 11338dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke } 11348dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke } 1135964393fd7e5ed49088882a126cf82507184467efMartin M Reed 11365820f308631a825a05feddddd0aafb962f272b9bPaul Hawke public static class Cookie { 11375820f308631a825a05feddddd0aafb962f272b9bPaul Hawke private String n, v, e; 11385820f308631a825a05feddddd0aafb962f272b9bPaul Hawke 11395820f308631a825a05feddddd0aafb962f272b9bPaul Hawke public Cookie(String name, String value, String expires) { 11405820f308631a825a05feddddd0aafb962f272b9bPaul Hawke n = name; 11415820f308631a825a05feddddd0aafb962f272b9bPaul Hawke v = value; 11425820f308631a825a05feddddd0aafb962f272b9bPaul Hawke e = expires; 11435820f308631a825a05feddddd0aafb962f272b9bPaul Hawke } 11445820f308631a825a05feddddd0aafb962f272b9bPaul Hawke 11455820f308631a825a05feddddd0aafb962f272b9bPaul Hawke public Cookie(String name, String value) { 11465820f308631a825a05feddddd0aafb962f272b9bPaul Hawke this(name, value, 30); 11475820f308631a825a05feddddd0aafb962f272b9bPaul Hawke } 11485820f308631a825a05feddddd0aafb962f272b9bPaul Hawke 11495820f308631a825a05feddddd0aafb962f272b9bPaul Hawke public Cookie(String name, String value, int numDays) { 11505820f308631a825a05feddddd0aafb962f272b9bPaul Hawke n = name; 11515820f308631a825a05feddddd0aafb962f272b9bPaul Hawke v = value; 11525820f308631a825a05feddddd0aafb962f272b9bPaul Hawke e = getHTTPTime(numDays); 11535820f308631a825a05feddddd0aafb962f272b9bPaul Hawke } 11545820f308631a825a05feddddd0aafb962f272b9bPaul Hawke 11555820f308631a825a05feddddd0aafb962f272b9bPaul Hawke public String getHTTPHeader() { 11565820f308631a825a05feddddd0aafb962f272b9bPaul Hawke String fmt = "%s=%s; expires=%s"; 11575820f308631a825a05feddddd0aafb962f272b9bPaul Hawke return String.format(fmt, n, v, e); 11585820f308631a825a05feddddd0aafb962f272b9bPaul Hawke } 11595820f308631a825a05feddddd0aafb962f272b9bPaul Hawke 11605820f308631a825a05feddddd0aafb962f272b9bPaul Hawke public static String getHTTPTime(int days) { 11615820f308631a825a05feddddd0aafb962f272b9bPaul Hawke Calendar calendar = Calendar.getInstance(); 11625820f308631a825a05feddddd0aafb962f272b9bPaul Hawke SimpleDateFormat dateFormat = new SimpleDateFormat("EEE, dd MMM yyyy HH:mm:ss z", Locale.US); 11635820f308631a825a05feddddd0aafb962f272b9bPaul Hawke dateFormat.setTimeZone(TimeZone.getTimeZone("GMT")); 11645820f308631a825a05feddddd0aafb962f272b9bPaul Hawke calendar.add(Calendar.DAY_OF_MONTH, days); 11655820f308631a825a05feddddd0aafb962f272b9bPaul Hawke return dateFormat.format(calendar.getTime()); 11665820f308631a825a05feddddd0aafb962f272b9bPaul Hawke } 11675820f308631a825a05feddddd0aafb962f272b9bPaul Hawke } 11685820f308631a825a05feddddd0aafb962f272b9bPaul Hawke 11698dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke /** 11708dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * Provides rudimentary support for cookies. 11718dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * Doesn't support 'path', 'secure' nor 'httpOnly'. 11728dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * Feel free to improve it and/or add unsupported features. 11738dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * 11748dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * @author LordFokas 11758dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke */ 11765820f308631a825a05feddddd0aafb962f272b9bPaul Hawke public class CookieHandler implements Iterable<String> { 11778dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke private HashMap<String, String> cookies = new HashMap<String, String>(); 11788dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke private ArrayList<Cookie> queue = new ArrayList<Cookie>(); 11798dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke 11808dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke public CookieHandler(Map<String, String> httpHeaders) { 11818dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke String raw = httpHeaders.get("cookie"); 11828dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke if (raw != null) { 11838dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke String[] tokens = raw.split(";"); 11848dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke for (String token : tokens) { 11858dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke String[] data = token.trim().split("="); 11868dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke if (data.length == 2) { 11878dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke cookies.put(data[0], data[1]); 11888dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke } 11898dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke } 11908dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke } 1191964393fd7e5ed49088882a126cf82507184467efMartin M Reed } 1192964393fd7e5ed49088882a126cf82507184467efMartin M Reed 11935820f308631a825a05feddddd0aafb962f272b9bPaul Hawke @Override public Iterator<String> iterator() { 11945820f308631a825a05feddddd0aafb962f272b9bPaul Hawke return cookies.keySet().iterator(); 11955820f308631a825a05feddddd0aafb962f272b9bPaul Hawke } 11965820f308631a825a05feddddd0aafb962f272b9bPaul Hawke 11978dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke /** 11988dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * Read a cookie from the HTTP Headers. 11998dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * 12008dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * @param name The cookie's name. 12018dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * @return The cookie's value if it exists, null otherwise. 12028dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke */ 12038dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke public String read(String name) { 12048dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke return cookies.get(name); 1205964393fd7e5ed49088882a126cf82507184467efMartin M Reed } 1206964393fd7e5ed49088882a126cf82507184467efMartin M Reed 12078dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke /** 12088dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * Sets a cookie. 12098dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * 12108dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * @param name The cookie's name. 12118dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * @param value The cookie's value. 12128dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * @param expires How many days until the cookie expires. 12138dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke */ 12148dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke public void set(String name, String value, int expires) { 12155820f308631a825a05feddddd0aafb962f272b9bPaul Hawke queue.add(new Cookie(name, value, Cookie.getHTTPTime(expires))); 12165820f308631a825a05feddddd0aafb962f272b9bPaul Hawke } 12175820f308631a825a05feddddd0aafb962f272b9bPaul Hawke 12185820f308631a825a05feddddd0aafb962f272b9bPaul Hawke public void set(Cookie cookie) { 12195820f308631a825a05feddddd0aafb962f272b9bPaul Hawke queue.add(cookie); 1220964393fd7e5ed49088882a126cf82507184467efMartin M Reed } 1221964393fd7e5ed49088882a126cf82507184467efMartin M Reed 12228dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke /** 12238dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * Set a cookie with an expiration date from a month ago, effectively deleting it on the client side. 12248dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * 12258dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * @param name The cookie name. 12268dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke */ 12278dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke public void delete(String name) { 12288dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke set(name, "-delete-", -30); 12299cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed } 12309cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed 12318dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke /** 12328dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * Internally used by the webserver to add all queued cookies into the Response's HTTP Headers. 12338dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * 12348dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke * @param response The Response object to which headers the queued cookies will be added. 12358dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke */ 12368dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke public void unloadQueue(Response response) { 12378dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke for (Cookie cookie : queue) { 12388dd183554e56783ecf7cd6b8529cf807b9eb813cPaul Hawke response.addHeader("Set-Cookie", cookie.getHTTPHeader()); 12399cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed } 12409cd5d3b4438667394ab98895c75b4e1a2f8e76a0Martin M Reed } 12417e423dde0fe863fadbd363de8a94746a30fca0eeMartin M Reed } 1242269baff79590de5abd70e8e05bf46547e4a28ee6Micah Hainline and Paul Hawke} 1243