Fixed app integration tests

2 files changed, 1 insertions, 1433 deletions

diff --git a/app/src/androidTest/java/de/test/antennapod/util/service/download/HTTPBin.java b/app/src/androidTest/java/de/test/antennapod/util/service/download/HTTPBin.java
index cde93fd7e..3d8417bf6 100644
--- a/app/src/androidTest/java/de/test/antennapod/util/service/download/HTTPBin.java
+++ b/app/src/androidTest/java/de/test/antennapod/util/service/download/HTTPBin.java
@@ -3,6 +3,7 @@ package de.test.antennapod.util.service.download;
 import android.util.Base64;
 import android.util.Log;
 
+import fi.iki.elonen.NanoHTTPD;
 import org.apache.commons.io.IOUtils;
 import org.apache.commons.lang3.StringUtils;
 
diff --git a/app/src/androidTest/java/de/test/antennapod/util/service/download/NanoHTTPD.java b/app/src/androidTest/java/de/test/antennapod/util/service/download/NanoHTTPD.java
deleted file mode 100644
index 8d9cedbd1..000000000
--- a/app/src/androidTest/java/de/test/antennapod/util/service/download/NanoHTTPD.java
+++ /dev/null
@@ -1,1433 +0,0 @@
-package de.test.antennapod.util.service.download;
-
-import android.support.v4.util.ArrayMap;
-
-import java.io.BufferedReader;
-import java.io.ByteArrayInputStream;
-import java.io.Closeable;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.io.OutputStream;
-import java.io.PrintWriter;
-import java.io.PushbackInputStream;
-import java.io.RandomAccessFile;
-import java.io.UnsupportedEncodingException;
-import java.net.InetAddress;
-import java.net.InetSocketAddress;
-import java.net.ServerSocket;
-import java.net.Socket;
-import java.net.SocketException;
-import java.net.SocketTimeoutException;
-import java.net.URLDecoder;
-import java.nio.ByteBuffer;
-import java.nio.channels.FileChannel;
-import java.text.SimpleDateFormat;
-import java.util.ArrayList;
-import java.util.Calendar;
-import java.util.Date;
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Locale;
-import java.util.Map;
-import java.util.Set;
-import java.util.StringTokenizer;
-import java.util.TimeZone;
-
-/**
- * A simple, tiny, nicely embeddable HTTP server in Java
- * <p/>
- * <p/>
- * NanoHTTPD
- * <p></p>Copyright (c) 2012-2013 by Paul S. Hawke, 2001,2005-2013 by Jarno Elonen, 2010 by Konstantinos Togias</p>
- * <p/>
- * <p/>
- * <b>Features + limitations: </b>
- * <ul>
- * <p/>
- * <li>Only one Java file</li>
- * <li>Java 5 compatible</li>
- * <li>Released as open source, Modified BSD licence</li>
- * <li>No fixed config files, logging, authorization etc. (Implement yourself if you need them.)</li>
- * <li>Supports parameter parsing of GET and POST methods (+ rudimentary PUT support in 1.25)</li>
- * <li>Supports both dynamic content and file serving</li>
- * <li>Supports file upload (since version 1.2, 2010)</li>
- * <li>Supports partial content (streaming)</li>
- * <li>Supports ETags</li>
- * <li>Never caches anything</li>
- * <li>Doesn't limit bandwidth, request time or simultaneous connections</li>
- * <li>Default code serves files and shows all HTTP parameters and headers</li>
- * <li>File server supports directory listing, index.html and index.htm</li>
- * <li>File server supports partial content (streaming)</li>
- * <li>File server supports ETags</li>
- * <li>File server does the 301 redirection trick for directories without '/'</li>
- * <li>File server supports simple skipping for files (continue download)</li>
- * <li>File server serves also very long files without memory overhead</li>
- * <li>Contains a built-in list of most common mime types</li>
- * <li>All header names are converted lowercase so they don't vary between browsers/clients</li>
- * <p/>
- * </ul>
- * <p/>
- * <p/>
- * <b>How to use: </b>
- * <ul>
- * <p/>
- * <li>Subclass and implement serve() and embed to your own program</li>
- * <p/>
- * </ul>
- * <p/>
- * See the separate "LICENSE.md" file for the distribution license (Modified BSD licence)
- */
-public abstract class NanoHTTPD {
-    /**
-     * Maximum time to wait on Socket.getInputStream().read() (in milliseconds)
-     * This is required as the Keep-Alive HTTP connections would otherwise
-     * block the socket reading thread forever (or as long the browser is open).
-     */
-    private static final int SOCKET_READ_TIMEOUT = 5000;
-    /**
-     * Common mime type for dynamic content: plain text
-     */
-    private static final String MIME_PLAINTEXT = "text/plain";
-    /**
-     * Common mime type for dynamic content: html
-     */
-    private static final String MIME_HTML = "text/html";
-    /**
-     * Pseudo-Parameter to use to store the actual query string in the parameters map for later re-processing.
-     */
-    private static final String QUERY_STRING_PARAMETER = "NanoHttpd.QUERY_STRING";
-    private final String hostname;
-    private final int myPort;
-    private ServerSocket myServerSocket;
-    private final Set<Socket> openConnections = new HashSet<>();
-    private Thread myThread;
-    /**
-     * Pluggable strategy for asynchronously executing requests.
-     */
-    private AsyncRunner asyncRunner;
-    /**
-     * Pluggable strategy for creating and cleaning up temporary files.
-     */
-    private TempFileManagerFactory tempFileManagerFactory;
-
-    /**
-     * Constructs an HTTP server on given port.
-     */
-    NanoHTTPD(int port) {
-        this(null, port);
-    }
-
-    /**
-     * Constructs an HTTP server on given hostname and port.
-     */
-    private NanoHTTPD(String hostname, int port) {
-        this.hostname = hostname;
-        this.myPort = port;
-        setTempFileManagerFactory(new DefaultTempFileManagerFactory());
-        setAsyncRunner(new DefaultAsyncRunner());
-    }
-
-    private static final void safeClose(Closeable closeable) {
-        if (closeable != null) {
-            try {
-                closeable.close();
-            } catch (IOException e) {
-            }
-        }
-    }
-
-    private static final void safeClose(Socket closeable) {
-        if (closeable != null) {
-            try {
-                closeable.close();
-            } catch (IOException e) {
-            }
-        }
-    }
-
-    private static final void safeClose(ServerSocket closeable) {
-        if (closeable != null) {
-            try {
-                closeable.close();
-            } catch (IOException e) {
-            }
-        }
-    }
-
-    /**
-     * Start the server.
-     *
-     * @throws IOException if the socket is in use.
-     */
-    public void start() throws IOException {
-        myServerSocket = new ServerSocket();
-        myServerSocket.bind((hostname != null) ? new InetSocketAddress(hostname, myPort) : new InetSocketAddress(myPort));
-
-        myThread = new Thread(() -> {
-            do {
-                try {
-                    final Socket finalAccept = myServerSocket.accept();
-                    registerConnection(finalAccept);
-                    finalAccept.setSoTimeout(SOCKET_READ_TIMEOUT);
-                    final InputStream inputStream = finalAccept.getInputStream();
-                    asyncRunner.exec(() -> {
-                        OutputStream outputStream = null;
-                        try {
-                            outputStream = finalAccept.getOutputStream();
-                            TempFileManager tempFileManager = tempFileManagerFactory.create();
-                            HTTPSession session = new HTTPSession(tempFileManager, inputStream, outputStream, finalAccept.getInetAddress());
-                            while (!finalAccept.isClosed()) {
-                                session.execute();
-                            }
-                        } catch (Exception e) {
-                            // When the socket is closed by the client, we throw our own SocketException
-                            // to break the  "keep alive" loop above.
-                            if (!(e instanceof SocketException && "NanoHttpd Shutdown".equals(e.getMessage()))) {
-                                e.printStackTrace();
-                            }
-                        } finally {
-                            safeClose(outputStream);
-                            safeClose(inputStream);
-                            safeClose(finalAccept);
-                            unRegisterConnection(finalAccept);
-                        }
-                    });
-                } catch (IOException e) {
-                }
-            } while (!myServerSocket.isClosed());
-        });
-        myThread.setDaemon(true);
-        myThread.setName("NanoHttpd Main Listener");
-        myThread.start();
-    }
-
-    /**
-     * Stop the server.
-     */
-    public void stop() {
-        try {
-            safeClose(myServerSocket);
-            closeAllConnections();
-            if (myThread != null) {
-                myThread.join();
-            }
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-    }
-
-    /**
-     * Registers that a new connection has been set up.
-     *
-     * @param socket the {@link Socket} for the connection.
-     */
-    private synchronized void registerConnection(Socket socket) {
-        openConnections.add(socket);
-    }
-
-    /**
-     * Registers that a connection has been closed
-     *
-     * @param socket
-     *            the {@link Socket} for the connection.
-     */
-    private synchronized void unRegisterConnection(Socket socket) {
-        openConnections.remove(socket);
-    }
-
-    /**
-     * Forcibly closes all connections that are open.
-     */
-    private synchronized void closeAllConnections() {
-        for (Socket socket : openConnections) {
-            safeClose(socket);
-        }
-    }
-
-    public final int getListeningPort() {
-        return myServerSocket == null ? -1 : myServerSocket.getLocalPort();
-    }
-
-    private boolean wasStarted() {
-        return myServerSocket != null && myThread != null;
-    }
-
-    public final boolean isAlive() {
-        return wasStarted() && !myServerSocket.isClosed() && myThread.isAlive();
-    }
-
-    /**
-     * Override this to customize the server.
-     * <p/>
-     * <p/>
-     * (By default, this delegates to serveFile() and allows directory listing.)
-     *
-     * @param uri     Percent-decoded URI without parameters, for example "/index.cgi"
-     * @param method  "GET", "POST" etc.
-     * @param parms   Parsed, percent decoded parameters from URI and, in case of POST, data.
-     * @param headers Header entries, percent decoded
-     * @return HTTP response, see class Response for details
-     */
-    @Deprecated
-    public Response serve(String uri, Method method, Map<String, String> headers, Map<String, String> parms,
-                                   Map<String, String> files) {
-        return new Response(Response.Status.NOT_FOUND, MIME_PLAINTEXT, "Not Found");
-    }
-
-    /**
-     * Override this to customize the server.
-     * <p/>
-     * <p/>
-     * (By default, this delegates to serveFile() and allows directory listing.)
-     *
-     * @param session The HTTP session
-     * @return HTTP response, see class Response for details
-     */
-    Response serve(IHTTPSession session) {
-        Map<String, String> files = new ArrayMap<>();
-        Method method = session.getMethod();
-        if (Method.PUT.equals(method) || Method.POST.equals(method)) {
-            try {
-                session.parseBody(files);
-            } catch (IOException ioe) {
-                return new Response(Response.Status.INTERNAL_ERROR, MIME_PLAINTEXT, "SERVER INTERNAL ERROR: IOException: " + ioe.getMessage());
-            } catch (ResponseException re) {
-                return new Response(re.getStatus(), MIME_PLAINTEXT, re.getMessage());
-            }
-        }
-
-        Map<String, String> parms = session.getParms();
-        parms.put(QUERY_STRING_PARAMETER, session.getQueryParameterString());
-        return serve(session.getUri(), method, session.getHeaders(), parms, files);
-    }
-
-    /**
-     * Decode percent encoded <code>String</code> values.
-     *
-     * @param str the percent encoded <code>String</code>
-     * @return expanded form of the input, for example "foo%20bar" becomes "foo bar"
-     */
-    private String decodePercent(String str) {
-        String decoded = null;
-        try {
-            decoded = URLDecoder.decode(str, "UTF8");
-        } catch (UnsupportedEncodingException ignored) {
-        }
-        return decoded;
-    }
-
-    /**
-     * Decode parameters from a URL, handing the case where a single parameter name might have been
-     * supplied several times, by return lists of values.  In general these lists will contain a single
-     * element.
-     *
-     * @param parms original <b>NanoHttpd</b> parameters values, as passed to the <code>serve()</code> method.
-     * @return a map of <code>String</code> (parameter name) to <code>List&lt;String&gt;</code> (a list of the values supplied).
-     */
-    protected Map<String, List<String>> decodeParameters(Map<String, String> parms) {
-        return this.decodeParameters(parms.get(QUERY_STRING_PARAMETER));
-    }
-
-    /**
-     * Decode parameters from a URL, handing the case where a single parameter name might have been
-     * supplied several times, by return lists of values.  In general these lists will contain a single
-     * element.
-     *
-     * @param queryString a query string pulled from the URL.
-     * @return a map of <code>String</code> (parameter name) to <code>List&lt;String&gt;</code> (a list of the values supplied).
-     */
-    private Map<String, List<String>> decodeParameters(String queryString) {
-        Map<String, List<String>> parms = new ArrayMap<>();
-        if (queryString != null) {
-            StringTokenizer st = new StringTokenizer(queryString, "&");
-            while (st.hasMoreTokens()) {
-                String e = st.nextToken();
-                int sep = e.indexOf('=');
-                String propertyName = (sep >= 0) ? decodePercent(e.substring(0, sep)).trim() : decodePercent(e).trim();
-                if (!parms.containsKey(propertyName)) {
-                    parms.put(propertyName, new ArrayList<>());
-                }
-                String propertyValue = (sep >= 0) ? decodePercent(e.substring(sep + 1)) : null;
-                if (propertyValue != null) {
-                    parms.get(propertyName).add(propertyValue);
-                }
-            }
-        }
-        return parms;
-    }
-
-    // ------------------------------------------------------------------------------- //
-    //
-    // Threading Strategy.
-    //
-    // ------------------------------------------------------------------------------- //
-
-    /**
-     * Pluggable strategy for asynchronously executing requests.
-     *
-     * @param asyncRunner new strategy for handling threads.
-     */
-    private void setAsyncRunner(AsyncRunner asyncRunner) {
-        this.asyncRunner = asyncRunner;
-    }
-
-    // ------------------------------------------------------------------------------- //
-    //
-    // Temp file handling strategy.
-    //
-    // ------------------------------------------------------------------------------- //
-
-    /**
-     * Pluggable strategy for creating and cleaning up temporary files.
-     *
-     * @param tempFileManagerFactory new strategy for handling temp files.
-     */
-    private void setTempFileManagerFactory(TempFileManagerFactory tempFileManagerFactory) {
-        this.tempFileManagerFactory = tempFileManagerFactory;
-    }
-
-    /**
-     * HTTP Request methods, with the ability to decode a <code>String</code> back to its enum value.
-     */
-    public enum Method {
-        GET, PUT, POST, DELETE, HEAD, OPTIONS;
-
-        static Method lookup(String method) {
-            for (Method m : Method.values()) {
-                if (m.toString().equalsIgnoreCase(method)) {
-                    return m;
-                }
-            }
-            return null;
-        }
-    }
-
-    /**
-     * Pluggable strategy for asynchronously executing requests.
-     */
-    public interface AsyncRunner {
-        void exec(Runnable code);
-    }
-
-    /**
-     * Factory to create temp file managers.
-     */
-    public interface TempFileManagerFactory {
-        TempFileManager create();
-    }
-
-    // ------------------------------------------------------------------------------- //
-
-    /**
-     * Temp file manager.
-     * <p/>
-     * <p>Temp file managers are created 1-to-1 with incoming requests, to create and cleanup
-     * temporary files created as a result of handling the request.</p>
-     */
-    public interface TempFileManager {
-        TempFile createTempFile() throws Exception;
-
-        void clear();
-    }
-
-    /**
-     * A temp file.
-     * <p/>
-     * <p>Temp files are responsible for managing the actual temporary storage and cleaning
-     * themselves up when no longer needed.</p>
-     */
-    public interface TempFile {
-        OutputStream open();
-
-        void delete();
-
-        String getName();
-    }
-
-    /**
-     * Default threading strategy for NanoHttpd.
-     * <p/>
-     * <p>By default, the server spawns a new Thread for every incoming request.  These are set
-     * to <i>daemon</i> status, and named according to the request number.  The name is
-     * useful when profiling the application.</p>
-     */
-    public static class DefaultAsyncRunner implements AsyncRunner {
-        private long requestCount;
-
-        @Override
-        public void exec(Runnable code) {
-            ++requestCount;
-            Thread t = new Thread(code);
-            t.setDaemon(true);
-            t.setName("NanoHttpd Request Processor (#" + requestCount + ")");
-            t.start();
-        }
-    }
-
-    /**
-     * Default strategy for creating and cleaning up temporary files.
-     * <p/>
-     * <p></p>This class stores its files in the standard location (that is,
-     * wherever <code>java.io.tmpdir</code> points to).  Files are added
-     * to an internal list, and deleted when no longer needed (that is,
-     * when <code>clear()</code> is invoked at the end of processing a
-     * request).</p>
-     */
-    public static class DefaultTempFileManager implements TempFileManager {
-        private final String tmpdir;
-        private final List<TempFile> tempFiles;
-
-        public DefaultTempFileManager() {
-            tmpdir = System.getProperty("java.io.tmpdir");
-            tempFiles = new ArrayList<>();
-        }
-
-        @Override
-        public TempFile createTempFile() throws Exception {
-            DefaultTempFile tempFile = new DefaultTempFile(tmpdir);
-            tempFiles.add(tempFile);
-            return tempFile;
-        }
-
-        @Override
-        public void clear() {
-            for (TempFile file : tempFiles) {
-                try {
-                    file.delete();
-                } catch (Exception ignored) {
-                }
-            }
-            tempFiles.clear();
-        }
-    }
-
-    /**
-     * Default strategy for creating and cleaning up temporary files.
-     * <p/>
-     * <p></p></[>By default, files are created by <code>File.createTempFile()</code> in
-     * the directory specified.</p>
-     */
-    public static class DefaultTempFile implements TempFile {
-        private File file;
-        private OutputStream fstream;
-
-        public DefaultTempFile(String tempdir) throws IOException {
-            file = File.createTempFile("NanoHTTPD-", "", new File(tempdir));
-            fstream = new FileOutputStream(file);
-        }
-
-        @Override
-        public OutputStream open() {
-            return fstream;
-        }
-
-        @Override
-        public void delete() {
-            safeClose(fstream);
-            file.delete();
-        }
-
-        @Override
-        public String getName() {
-            return file.getAbsolutePath();
-        }
-    }
-
-    /**
-     * HTTP response. Return one of these from serve().
-     */
-    public static class Response {
-        /**
-         * HTTP status code after processing, e.g. "200 OK", HTTP_OK
-         */
-        private IStatus status;
-        /**
-         * MIME type of content, e.g. "text/html"
-         */
-        private String mimeType;
-        /**
-         * Data of the response, may be null.
-         */
-        private InputStream data;
-        /**
-         * Headers for the HTTP response. Use addHeader() to add lines.
-         */
-        private final Map<String, String> header = new ArrayMap<>();
-        /**
-         * The request method that spawned this response.
-         */
-        private Method requestMethod;
-        /**
-         * Use chunkedTransfer
-         */
-        private boolean chunkedTransfer;
-
-        /**
-         * Default constructor: response = HTTP_OK, mime = MIME_HTML and your supplied message
-         */
-        public Response(String msg) {
-            this(Status.OK, MIME_HTML, msg);
-        }
-
-        /**
-         * Basic constructor.
-         */
-        public Response(IStatus status, String mimeType, InputStream data) {
-            this.status = status;
-            this.mimeType = mimeType;
-            this.data = data;
-        }
-
-        /**
-         * Convenience method that makes an InputStream out of given text.
-         */
-        public Response(IStatus status, String mimeType, String txt) {
-            this.status = status;
-            this.mimeType = mimeType;
-            try {
-                this.data = txt != null ? new ByteArrayInputStream(txt.getBytes("UTF-8")) : null;
-            } catch (java.io.UnsupportedEncodingException uee) {
-                uee.printStackTrace();
-            }
-        }
-
-        /**
-         * Adds given line to the header.
-         */
-        public void addHeader(String name, String value) {
-            header.put(name, value);
-        }
-
-        public String getHeader(String name) {
-            return header.get(name);
-        }
-
-        /**
-         * Sends given response to the socket.
-         */
-        void send(OutputStream outputStream) {
-            String mime = mimeType;
-            SimpleDateFormat gmtFrmt = new SimpleDateFormat("E, d MMM yyyy HH:mm:ss 'GMT'", Locale.US);
-            gmtFrmt.setTimeZone(TimeZone.getTimeZone("GMT"));
-
-            try {
-                if (status == null) {
-                    throw new Error("sendResponse(): Status can't be null.");
-                }
-                PrintWriter pw = new PrintWriter(outputStream);
-                pw.print("HTTP/1.1 " + status.getDescription() + " \r\n");
-
-                if (mime != null) {
-                    pw.print("Content-Type: " + mime + "\r\n");
-                }
-
-                if (header == null || header.get("Date") == null) {
-                    pw.print("Date: " + gmtFrmt.format(new Date()) + "\r\n");
-                }
-
-                if (header != null) {
-                    for (String key : header.keySet()) {
-                        String value = header.get(key);
-                        pw.print(key + ": " + value + "\r\n");
-                    }
-                }
-
-                sendConnectionHeaderIfNotAlreadyPresent(pw, header);
-
-                if (requestMethod != Method.HEAD && chunkedTransfer) {
-                    sendAsChunked(outputStream, pw);
-                } else {
-                    int pending = data != null ? data.available() : 0;
-                    sendContentLengthHeaderIfNotAlreadyPresent(pw, header, pending);
-                    pw.print("\r\n");
-                    pw.flush();
-                    sendAsFixedLength(outputStream, pending);
-                }
-                outputStream.flush();
-                safeClose(data);
-            } catch (IOException ioe) {
-                // Couldn't write? No can do.
-            }
-        }
-
-        void sendContentLengthHeaderIfNotAlreadyPresent(PrintWriter pw, Map<String, String> header, int size) {
-            if (!headerAlreadySent(header, "content-length")) {
-                pw.print("Content-Length: "+ size +"\r\n");
-            }
-        }
-
-        void sendConnectionHeaderIfNotAlreadyPresent(PrintWriter pw, Map<String, String> header) {
-            if (!headerAlreadySent(header, "connection")) {
-                pw.print("Connection: keep-alive\r\n");
-            }
-        }
-
-        private boolean headerAlreadySent(Map<String, String> header, String name) {
-            boolean alreadySent = false;
-            for (String headerName : header.keySet()) {
-                alreadySent |= headerName.equalsIgnoreCase(name);
-            }
-            return alreadySent;
-        }
-
-        private void sendAsChunked(OutputStream outputStream, PrintWriter pw) throws IOException {
-            pw.print("Transfer-Encoding: chunked\r\n");
-            pw.print("\r\n");
-            pw.flush();
-            int BUFFER_SIZE = 16 * 1024;
-            byte[] CRLF = "\r\n".getBytes();
-            byte[] buff = new byte[BUFFER_SIZE];
-            int read;
-            while ((read = data.read(buff)) > 0) {
-                outputStream.write(String.format("%x\r\n", read).getBytes());
-                outputStream.write(buff, 0, read);
-                outputStream.write(CRLF);
-            }
-            outputStream.write("0\r\n\r\n".getBytes());
-        }
-
-        private void sendAsFixedLength(OutputStream outputStream, int pending) throws IOException {
-            if (requestMethod != Method.HEAD && data != null) {
-                int BUFFER_SIZE = 16 * 1024;
-                byte[] buff = new byte[BUFFER_SIZE];
-                while (pending > 0) {
-                    int read = data.read(buff, 0, ((pending > BUFFER_SIZE) ? BUFFER_SIZE : pending));
-                    if (read <= 0) {
-                        break;
-                    }
-                    outputStream.write(buff, 0, read);
-                    pending -= read;
-                }
-            }
-        }
-
-        public IStatus getStatus() {
-            return status;
-        }
-
-        public void setStatus(Status status) {
-            this.status = status;
-        }
-
-        public String getMimeType() {
-            return mimeType;
-        }
-
-        public void setMimeType(String mimeType) {
-            this.mimeType = mimeType;
-        }
-
-        public InputStream getData() {
-            return data;
-        }
-
-        public void setData(InputStream data) {
-            this.data = data;
-        }
-
-        public Method getRequestMethod() {
-            return requestMethod;
-        }
-
-        public void setRequestMethod(Method requestMethod) {
-            this.requestMethod = requestMethod;
-        }
-
-        public void setChunkedTransfer(boolean chunkedTransfer) {
-            this.chunkedTransfer = chunkedTransfer;
-        }
-
-        public interface IStatus {
-            int getRequestStatus();
-            String getDescription();
-        }
-
-        /**
-         * Some HTTP response status codes
-         */
-        public enum Status implements IStatus {
-            SWITCH_PROTOCOL(101, "Switching Protocols"), OK(200, "OK"), CREATED(201, "Created"), ACCEPTED(202, "Accepted"), NO_CONTENT(204, "No Content"), PARTIAL_CONTENT(206, "Partial Content"), REDIRECT(301,
-                "Moved Permanently"), NOT_MODIFIED(304, "Not Modified"), BAD_REQUEST(400, "Bad Request"), UNAUTHORIZED(401,
-                "Unauthorized"), FORBIDDEN(403, "Forbidden"), NOT_FOUND(404, "Not Found"), METHOD_NOT_ALLOWED(405, "Method Not Allowed"), RANGE_NOT_SATISFIABLE(416,
-                "Requested Range Not Satisfiable"), INTERNAL_ERROR(500, "Internal Server Error");
-            private final int requestStatus;
-            private final String description;
-
-            Status(int requestStatus, String description) {
-                this.requestStatus = requestStatus;
-                this.description = description;
-            }
-
-            @Override
-            public int getRequestStatus() {
-                return this.requestStatus;
-            }
-
-            @Override
-            public String getDescription() {
-                return "" + this.requestStatus + " " + description;
-            }
-        }
-    }
-
-    public static final class ResponseException extends Exception {
-        private static final long serialVersionUID = 1L;
-
-        private final Response.Status status;
-
-        public ResponseException(Response.Status status, String message) {
-            super(message);
-            this.status = status;
-        }
-
-        public ResponseException(Response.Status status, String message, Exception e) {
-            super(message, e);
-            this.status = status;
-        }
-
-        public Response.Status getStatus() {
-            return status;
-        }
-    }
-
-    /**
-     * Default strategy for creating and cleaning up temporary files.
-     */
-    private class DefaultTempFileManagerFactory implements TempFileManagerFactory {
-        @Override
-        public TempFileManager create() {
-            return new DefaultTempFileManager();
-        }
-    }
-
-    /**
-     * Handles one session, i.e. parses the HTTP request and returns the response.
-     */
-    public interface IHTTPSession {
-        void execute() throws IOException;
-
-        Map<String, String> getParms();
-
-        Map<String, String> getHeaders();
-
-        /**
-         * @return the path part of the URL.
-         */
-        String getUri();
-
-        String getQueryParameterString();
-
-        Method getMethod();
-
-        InputStream getInputStream();
-
-        CookieHandler getCookies();
-
-        /**
-         * Adds the files in the request body to the files map.
-         * @arg files - map to modify
-         */
-        void parseBody(Map<String, String> files) throws IOException, ResponseException;
-    }
-
-    protected class HTTPSession implements IHTTPSession {
-        public static final int BUFSIZE = 8192;
-        private final TempFileManager tempFileManager;
-        private final OutputStream outputStream;
-        private final PushbackInputStream inputStream;
-        private int splitbyte;
-        private int rlen;
-        private String uri;
-        private Method method;
-        private Map<String, String> parms;
-        private Map<String, String> headers;
-        private CookieHandler cookies;
-        private String queryParameterString;
-
-        public HTTPSession(TempFileManager tempFileManager, InputStream inputStream, OutputStream outputStream) {
-            this.tempFileManager = tempFileManager;
-            this.inputStream = new PushbackInputStream(inputStream, BUFSIZE);
-            this.outputStream = outputStream;
-        }
-
-        public HTTPSession(TempFileManager tempFileManager, InputStream inputStream, OutputStream outputStream, InetAddress inetAddress) {
-            this.tempFileManager = tempFileManager;
-            this.inputStream = new PushbackInputStream(inputStream, BUFSIZE);
-            this.outputStream = outputStream;
-            String remoteIp = inetAddress.isLoopbackAddress() || inetAddress.isAnyLocalAddress() ? "127.0.0.1" : inetAddress.getHostAddress().toString();
-            headers = new ArrayMap<>();
-
-            headers.put("remote-addr", remoteIp);
-            headers.put("http-client-ip", remoteIp);
-        }
-
-        @Override
-        public void execute() throws IOException {
-            try {
-                // Read the first 8192 bytes.
-                // The full header should fit in here.
-                // Apache's default header limit is 8KB.
-                // Do NOT assume that a single read will get the entire header at once!
-                byte[] buf = new byte[BUFSIZE];
-                splitbyte = 0;
-                rlen = 0;
-                {
-                    int read = -1;
-                    try {
-                        read = inputStream.read(buf, 0, BUFSIZE);
-                    } catch (Exception e) {
-                        safeClose(inputStream);
-                        safeClose(outputStream);
-                        throw new SocketException("NanoHttpd Shutdown");
-                    }
-                    if (read == -1) {
-                        // socket was been closed
-                        safeClose(inputStream);
-                        safeClose(outputStream);
-                        throw new SocketException("NanoHttpd Shutdown");
-                    }
-                    while (read > 0) {
-                        rlen += read;
-                        splitbyte = findHeaderEnd(buf, rlen);
-                        if (splitbyte > 0)
-                            break;
-                        read = inputStream.read(buf, rlen, BUFSIZE - rlen);
-                    }
-                }
-
-                if (splitbyte < rlen) {
-                    inputStream.unread(buf, splitbyte, rlen - splitbyte);
-                }
-
-                parms = new ArrayMap<>();
-                if(null == headers) {
-                    headers = new ArrayMap<>();
-                }
-
-                // Create a BufferedReader for parsing the header.
-                BufferedReader hin = new BufferedReader(new InputStreamReader(new ByteArrayInputStream(buf, 0, rlen)));
-
-                // Decode the header into parms and header java properties
-                Map<String, String> pre = new ArrayMap<>();
-                decodeHeader(hin, pre, parms, headers);
-
-                method = Method.lookup(pre.get("method"));
-                if (method == null) {
-                    throw new ResponseException(Response.Status.BAD_REQUEST, "BAD REQUEST: Syntax error.");
-                }
-
-                uri = pre.get("uri");
-
-                cookies = new CookieHandler(headers);
-
-                // Ok, now do the serve()
-                Response r = serve(this);
-                if (r == null) {
-                    throw new ResponseException(Response.Status.INTERNAL_ERROR, "SERVER INTERNAL ERROR: Serve() returned a null response.");
-                } else {
-                    cookies.unloadQueue(r);
-                    r.setRequestMethod(method);
-                    r.send(outputStream);
-                }
-            } catch (SocketException e) {
-                // throw it out to close socket object (finalAccept)
-                throw e;
-            } catch (SocketTimeoutException ste) {
-            	throw ste;
-            } catch (IOException ioe) {
-                Response r = new Response(Response.Status.INTERNAL_ERROR, MIME_PLAINTEXT, "SERVER INTERNAL ERROR: IOException: " + ioe.getMessage());
-                r.send(outputStream);
-                safeClose(outputStream);
-            } catch (ResponseException re) {
-                Response r = new Response(re.getStatus(), MIME_PLAINTEXT, re.getMessage());
-                r.send(outputStream);
-                safeClose(outputStream);
-            } finally {
-                tempFileManager.clear();
-            }
-        }
-
-        @Override
-        public void parseBody(Map<String, String> files) throws IOException, ResponseException {
-            RandomAccessFile randomAccessFile = null;
-            BufferedReader in = null;
-            try {
-
-                randomAccessFile = getTmpBucket();
-
-                long size;
-                if (headers.containsKey("content-length")) {
-                    size = Integer.parseInt(headers.get("content-length"));
-                } else if (splitbyte < rlen) {
-                    size = rlen - splitbyte;
-                } else {
-                    size = 0;
-                }
-
-                // Now read all the body and write it to f
-                byte[] buf = new byte[512];
-                while (rlen >= 0 && size > 0) {
-                    rlen = inputStream.read(buf, 0, (int)Math.min(size, 512));
-                    size -= rlen;
-                    if (rlen > 0) {
-                        randomAccessFile.write(buf, 0, rlen);
-                    }
-                }
-
-                // Get the raw body as a byte []
-                ByteBuffer fbuf = randomAccessFile.getChannel().map(FileChannel.MapMode.READ_ONLY, 0, randomAccessFile.length());
-                randomAccessFile.seek(0);
-
-                // Create a BufferedReader for easily reading it as string.
-                InputStream bin = new FileInputStream(randomAccessFile.getFD());
-                in = new BufferedReader(new InputStreamReader(bin));
-
-                // If the method is POST, there may be parameters
-                // in data section, too, read it:
-                if (Method.POST.equals(method)) {
-                    String contentType = "";
-                    String contentTypeHeader = headers.get("content-type");
-
-                    StringTokenizer st = null;
-                    if (contentTypeHeader != null) {
-                        st = new StringTokenizer(contentTypeHeader, ",; ");
-                        if (st.hasMoreTokens()) {
-                            contentType = st.nextToken();
-                        }
-                    }
-
-                    if ("multipart/form-data".equalsIgnoreCase(contentType)) {
-                        // Handle multipart/form-data
-                        if (!st.hasMoreTokens()) {
-                            throw new ResponseException(Response.Status.BAD_REQUEST, "BAD REQUEST: Content type is multipart/form-data but boundary missing. Usage: GET /example/file.html");
-                        }
-
-                        String boundaryStartString = "boundary=";
-                        int boundaryContentStart = contentTypeHeader.indexOf(boundaryStartString) + boundaryStartString.length();
-                        String boundary = contentTypeHeader.substring(boundaryContentStart, contentTypeHeader.length());
-                        if (boundary.startsWith("\"") && boundary.endsWith("\"")) {
-                            boundary = boundary.substring(1, boundary.length() - 1);
-                        }
-
-                        decodeMultipartData(boundary, fbuf, in, parms, files);
-                    } else {
-                        String postLine = "";
-                        StringBuilder postLineBuffer = new StringBuilder();
-                        char pbuf[] = new char[512];
-                        int read = in.read(pbuf);
-                        while (read >= 0 && !postLine.endsWith("\r\n")) {
-                            postLine = String.valueOf(pbuf, 0, read);
-                            postLineBuffer.append(postLine);
-                            read = in.read(pbuf);
-                        }
-                        postLine = postLineBuffer.toString().trim();
-                        // Handle application/x-www-form-urlencoded
-                        if ("application/x-www-form-urlencoded".equalsIgnoreCase(contentType)) {
-                        	decodeParms(postLine, parms);
-                        } else if (postLine.length() != 0) {
-                        	// Special case for raw POST data => create a special files entry "postData" with raw content data
-                        	files.put("postData", postLine);
-                        }
-                    }
-                } else if (Method.PUT.equals(method)) {
-                    files.put("content", saveTmpFile(fbuf, 0, fbuf.limit()));
-                }
-            } finally {
-                safeClose(randomAccessFile);
-                safeClose(in);
-            }
-        }
-
-        /**
-         * Decodes the sent headers and loads the data into Key/value pairs
-         */
-        private void decodeHeader(BufferedReader in, Map<String, String> pre, Map<String, String> parms, Map<String, String> headers)
-            throws ResponseException {
-            try {
-                // Read the request line
-                String inLine = in.readLine();
-                if (inLine == null) {
-                    return;
-                }
-
-                StringTokenizer st = new StringTokenizer(inLine);
-                if (!st.hasMoreTokens()) {
-                    throw new ResponseException(Response.Status.BAD_REQUEST, "BAD REQUEST: Syntax error. Usage: GET /example/file.html");
-                }
-
-                pre.put("method", st.nextToken());
-
-                if (!st.hasMoreTokens()) {
-                    throw new ResponseException(Response.Status.BAD_REQUEST, "BAD REQUEST: Missing URI. Usage: GET /example/file.html");
-                }
-
-                String uri = st.nextToken();
-
-                // Decode parameters from the URI
-                int qmi = uri.indexOf('?');
-                if (qmi >= 0) {
-                    decodeParms(uri.substring(qmi + 1), parms);
-                    uri = decodePercent(uri.substring(0, qmi));
-                } else {
-                    uri = decodePercent(uri);
-                }
-
-                // If there's another token, it's protocol version,
-                // followed by HTTP headers. Ignore version but parse headers.
-                // NOTE: this now forces header names lowercase since they are
-                // case insensitive and vary by client.
-                if (st.hasMoreTokens()) {
-                    String line = in.readLine();
-                    while (line != null && line.trim().length() > 0) {
-                        int p = line.indexOf(':');
-                        if (p >= 0)
-                            headers.put(line.substring(0, p).trim().toLowerCase(Locale.US), line.substring(p + 1).trim());
-                        line = in.readLine();
-                    }
-                }
-
-                pre.put("uri", uri);
-            } catch (IOException ioe) {
-                throw new ResponseException(Response.Status.INTERNAL_ERROR, "SERVER INTERNAL ERROR: IOException: " + ioe.getMessage(), ioe);
-            }
-        }
-
-        /**
-         * Decodes the Multipart Body data and put it into Key/Value pairs.
-         */
-        private void decodeMultipartData(String boundary, ByteBuffer fbuf, BufferedReader in, Map<String, String> parms,
-                                         Map<String, String> files) throws ResponseException {
-            try {
-                int[] bpositions = getBoundaryPositions(fbuf, boundary.getBytes());
-                int boundarycount = 1;
-                String mpline = in.readLine();
-                while (mpline != null) {
-                    if (!mpline.contains(boundary)) {
-                        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");
-                    }
-                    boundarycount++;
-                    Map<String, String> item = new ArrayMap<>();
-                    mpline = in.readLine();
-                    while (mpline != null && mpline.trim().length() > 0) {
-                        int p = mpline.indexOf(':');
-                        if (p != -1) {
-                            item.put(mpline.substring(0, p).trim().toLowerCase(Locale.US), mpline.substring(p + 1).trim());
-                        }
-                        mpline = in.readLine();
-                    }
-                    if (mpline != null) {
-                        String contentDisposition = item.get("content-disposition");
-                        if (contentDisposition == null) {
-                            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");
-                        }
-                        StringTokenizer st = new StringTokenizer(contentDisposition, ";");
-                        Map<String, String> disposition = new ArrayMap<>();
-                        while (st.hasMoreTokens()) {
-                            String token = st.nextToken().trim();
-                            int p = token.indexOf('=');
-                            if (p != -1) {
-                                disposition.put(token.substring(0, p).trim().toLowerCase(Locale.US), token.substring(p + 1).trim());
-                            }
-                        }
-                        String pname = disposition.get("name");
-                        pname = pname.substring(1, pname.length() - 1);
-
-                        String value = "";
-                        if (item.get("content-type") == null) {
-                            StringBuilder tmp = new StringBuilder();
-                            while (mpline != null && !mpline.contains(boundary)) {
-                                mpline = in.readLine();
-                                if (mpline != null) {
-                                    int d = mpline.indexOf(boundary);
-                                    if (d == -1) {
-                                        tmp.append(mpline);
-                                    } else {
-                                        tmp.append(mpline.substring(0, d - 2));
-                                    }
-                                }
-                            }
-                            value = tmp.toString();
-                        } else {
-                            if (boundarycount > bpositions.length) {
-                                throw new ResponseException(Response.Status.INTERNAL_ERROR, "Error processing request");
-                            }
-                            int offset = stripMultipartHeaders(fbuf, bpositions[boundarycount - 2]);
-                            String path = saveTmpFile(fbuf, offset, bpositions[boundarycount - 1] - offset - 4);
-                            files.put(pname, path);
-                            value = disposition.get("filename");
-                            value = value.substring(1, value.length() - 1);
-                            do {
-                                mpline = in.readLine();
-                            } while (mpline != null && !mpline.contains(boundary));
-                        }
-                        parms.put(pname, value);
-                    }
-                }
-            } catch (IOException ioe) {
-                throw new ResponseException(Response.Status.INTERNAL_ERROR, "SERVER INTERNAL ERROR: IOException: " + ioe.getMessage(), ioe);
-            }
-        }
-
-        /**
-         * Find byte index separating header from body. It must be the last byte of the first two sequential new lines.
-         */
-        private int findHeaderEnd(final byte[] buf, int rlen) {
-            int splitbyte = 0;
-            while (splitbyte + 3 < rlen) {
-                if (buf[splitbyte] == '\r' && buf[splitbyte + 1] == '\n' && buf[splitbyte + 2] == '\r' && buf[splitbyte + 3] == '\n') {
-                    return splitbyte + 4;
-                }
-                splitbyte++;
-            }
-            return 0;
-        }
-
-        /**
-         * Find the byte positions where multipart boundaries start.
-         */
-        private int[] getBoundaryPositions(ByteBuffer b, byte[] boundary) {
-            int matchcount = 0;
-            int matchbyte = -1;
-            List<Integer> matchbytes = new ArrayList<>();
-            for (int i = 0; i < b.limit(); i++) {
-                if (b.get(i) == boundary[matchcount]) {
-                    if (matchcount == 0)
-                        matchbyte = i;
-                    matchcount++;
-                    if (matchcount == boundary.length) {
-                        matchbytes.add(matchbyte);
-                        matchcount = 0;
-                        matchbyte = -1;
-                    }
-                } else {
-                    i -= matchcount;
-                    matchcount = 0;
-                    matchbyte = -1;
-                }
-            }
-            int[] ret = new int[matchbytes.size()];
-            for (int i = 0; i < ret.length; i++) {
-                ret[i] = matchbytes.get(i);
-            }
-            return ret;
-        }
-
-        /**
-         * Retrieves the content of a sent file and saves it to a temporary file. The full path to the saved file is returned.
-         */
-        private String saveTmpFile(ByteBuffer b, int offset, int len) {
-            String path = "";
-            if (len > 0) {
-                FileOutputStream fileOutputStream = null;
-                try {
-                    TempFile tempFile = tempFileManager.createTempFile();
-                    ByteBuffer src = b.duplicate();
-                    fileOutputStream = new FileOutputStream(tempFile.getName());
-                    FileChannel dest = fileOutputStream.getChannel();
-                    src.position(offset).limit(offset + len);
-                    dest.write(src.slice());
-                    path = tempFile.getName();
-                } catch (Exception e) { // Catch exception if any
-                    throw new Error(e); // we won't recover, so throw an error
-                } finally {
-                    safeClose(fileOutputStream);
-                }
-            }
-            return path;
-        }
-
-        private RandomAccessFile getTmpBucket() {
-            try {
-                TempFile tempFile = tempFileManager.createTempFile();
-                return new RandomAccessFile(tempFile.getName(), "rw");
-            } catch (Exception e) {
-            	throw new Error(e); // we won't recover, so throw an error
-            }
-        }
-
-        /**
-         * It returns the offset separating multipart file headers from the file's data.
-         */
-        private int stripMultipartHeaders(ByteBuffer b, int offset) {
-            int i;
-            for (i = offset; i < b.limit(); i++) {
-                if (b.get(i) == '\r' && b.get(++i) == '\n' && b.get(++i) == '\r' && b.get(++i) == '\n') {
-                    break;
-                }
-            }
-            return i + 1;
-        }
-
-        /**
-         * Decodes parameters in percent-encoded URI-format ( e.g. "name=Jack%20Daniels&pass=Single%20Malt" ) and
-         * adds them to given Map. NOTE: this doesn't support multiple identical keys due to the simplicity of Map.
-         */
-        private void decodeParms(String parms, Map<String, String> p) {
-            if (parms == null) {
-                queryParameterString = "";
-                return;
-            }
-
-            queryParameterString = parms;
-            StringTokenizer st = new StringTokenizer(parms, "&");
-            while (st.hasMoreTokens()) {
-                String e = st.nextToken();
-                int sep = e.indexOf('=');
-                if (sep >= 0) {
-                    p.put(decodePercent(e.substring(0, sep)).trim(),
-                        decodePercent(e.substring(sep + 1)));
-                } else {
-                    p.put(decodePercent(e).trim(), "");
-                }
-            }
-        }
-
-        @Override
-        public final Map<String, String> getParms() {
-            return parms;
-        }
-
-		public String getQueryParameterString() {
-            return queryParameterString;
-        }
-
-        @Override
-        public final Map<String, String> getHeaders() {
-            return headers;
-        }
-
-        @Override
-        public final String getUri() {
-            return uri;
-        }
-
-        @Override
-        public final Method getMethod() {
-            return method;
-        }
-
-        @Override
-        public final InputStream getInputStream() {
-            return inputStream;
-        }
-
-        @Override
-        public CookieHandler getCookies() {
-            return cookies;
-        }
-    }
-
-    public static class Cookie {
-        private final String n;
-        private final String v;
-        private final String e;
-
-        public Cookie(String name, String value, String expires) {
-            n = name;
-            v = value;
-            e = expires;
-        }
-
-        public Cookie(String name, String value) {
-            this(name, value, 30);
-        }
-
-        public Cookie(String name, String value, int numDays) {
-            n = name;
-            v = value;
-            e = getHTTPTime(numDays);
-        }
-
-        public String getHTTPHeader() {
-            String fmt = "%s=%s; expires=%s";
-            return String.format(fmt, n, v, e);
-        }
-
-        public static String getHTTPTime(int days) {
-            Calendar calendar = Calendar.getInstance();
-            SimpleDateFormat dateFormat = new SimpleDateFormat("EEE, dd MMM yyyy HH:mm:ss z", Locale.US);
-            dateFormat.setTimeZone(TimeZone.getTimeZone("GMT"));
-            calendar.add(Calendar.DAY_OF_MONTH, days);
-            return dateFormat.format(calendar.getTime());
-        }
-    }
-
-    /**
-     * Provides rudimentary support for cookies.
-     * Doesn't support 'path', 'secure' nor 'httpOnly'.
-     * Feel free to improve it and/or add unsupported features.
-     *
-     * @author LordFokas
-     */
-    public class CookieHandler implements Iterable<String> {
-        private final ArrayMap<String, String> cookies = new ArrayMap<>();
-        private final ArrayList<Cookie> queue = new ArrayList<>();
-
-        public CookieHandler(Map<String, String> httpHeaders) {
-            String raw = httpHeaders.get("cookie");
-            if (raw != null) {
-                String[] tokens = raw.split(";");
-                for (String token : tokens) {
-                    String[] data = token.trim().split("=");
-                    if (data.length == 2) {
-                        cookies.put(data[0], data[1]);
-                    }
-                }
-            }
-        }
-
-        @Override public Iterator<String> iterator() {
-            return cookies.keySet().iterator();
-        }
-
-        /**
-         * Read a cookie from the HTTP Headers.
-         *
-         * @param name The cookie's name.
-         * @return The cookie's value if it exists, null otherwise.
-         */
-        public String read(String name) {
-            return cookies.get(name);
-        }
-
-        /**
-         * Sets a cookie.
-         *
-         * @param name    The cookie's name.
-         * @param value   The cookie's value.
-         * @param expires How many days until the cookie expires.
-         */
-        public void set(String name, String value, int expires) {
-            queue.add(new Cookie(name, value, Cookie.getHTTPTime(expires)));
-        }
-
-        public void set(Cookie cookie) {
-            queue.add(cookie);
-        }
-
-        /**
-         * Set a cookie with an expiration date from a month ago, effectively deleting it on the client side.
-         *
-         * @param name The cookie name.
-         */
-        public void delete(String name) {
-            set(name, "-delete-", -30);
-        }
-
-        /**
-         * Internally used by the webserver to add all queued cookies into the Response's HTTP Headers.
-         *
-         * @param response The Response object to which headers the queued cookies will be added.
-         */
-        public void unloadQueue(Response response) {
-            for (Cookie cookie : queue) {
-                response.addHeader("Set-Cookie", cookie.getHTTPHeader());
-            }
-        }
-    }
-}