Replaced android-xmlrpc library for aXMLRPC to get a more reliable rTorrent connection (speed could be better, but I'm working on that).

lib/src/de/timroes/axmlrpc/AuthenticationManager.java

@@ -0,0 +1,55 @@
+package de.timroes.axmlrpc;
+
+import de.timroes.base64.Base64;
+import java.net.HttpURLConnection;
+
+/**
+ * The AuthenticationManager handle basic HTTP authentication.
+ * 
+ * @author Tim Roes
+ */
+public class AuthenticationManager {
+	
+	private String user;
+	private String pass;
+
+	/**
+	 * Clear the username and password. No basic HTTP authentication will be used
+	 * in the next calls.
+	 */
+	public void clearAuthData() {
+		this.user = null;
+		this.pass = null;
+	}
+	
+	/**
+	 * Set the username and password that should be used to perform basic
+	 * http authentication.
+	 * 
+	 * @param user Username
+	 * @param pass Password
+	 */
+	public void setAuthData(String user, String pass) {
+		this.user = user;
+		this.pass = pass;
+	}
+
+	/**
+	 * Set the authentication at the HttpURLConnection.
+	 * 
+	 * @param http The HttpURLConnection to set authentication.
+	 */
+	public void setAuthentication(HttpURLConnection http) {
+		
+		if(user == null || pass == null 
+				|| user.length() <= 0 || pass.length() <= 0) {
+			return;
+		}
+
+		String base64login = Base64.encode(user + ":" + pass);
+
+		http.addRequestProperty("Authorization", "Basic " + base64login);
+		
+	}
+	
+}

lib/src/de/timroes/axmlrpc/Call.java

@@ -0,0 +1,86 @@
+package de.timroes.axmlrpc;
+
+import de.timroes.axmlrpc.serializer.SerializerHandler;
+import de.timroes.axmlrpc.xmlcreator.SimpleXMLCreator;
+import de.timroes.axmlrpc.xmlcreator.XmlElement;
+
+/**
+ * A Call object represents a call of a remote methode.
+ * It contains the name of the method to be called and the parameters to use
+ * in this remote procedure call. To send it over the network the method getXML
+ * returns an xml representation according to the XML-RPC specification as a String.
+ *
+ * @author Tim Roes
+ */
+public class Call {
+
+	private String method;
+	private Object[] params;
+
+	/**
+	 * Create a new method call with the given name and no parameters.
+	 * @param method The method to be called.
+	 */
+	public Call(String method) {
+		this(method, null);
+	}
+
+	/**
+	 * Create a new method call with the given name and parameters.
+	 * @param method The method to be called.
+	 * @param params An array of parameters for the method.
+	 */
+	public Call(String method, Object[] params) {
+		this.method = method;
+		this.params = params;
+	}
+
+	/**
+	 * Return an xml representation of the method call as specified in
+	 * http://www.xmlrpc.com/spec. If flags have been set in the XMLRPCClient
+	 * the returning xml does not comply strict to the standard.
+	 *
+	 * @return The string of the xml representing this call.
+	 * @throws XMLRPCException Will be thrown whenever the xml representation cannot
+	 * 		be build without errors.
+	 * @see XMLRPCClient
+	 */
+	public String getXML() throws XMLRPCException {
+
+		SimpleXMLCreator creator = new SimpleXMLCreator();
+
+		XmlElement methodCall = new XmlElement(XMLRPCClient.METHOD_CALL);
+		creator.setRootElement(methodCall);
+
+		XmlElement methodName = new XmlElement(XMLRPCClient.METHOD_NAME);
+		methodName.setContent(method);
+		methodCall.addChildren(methodName);
+
+		if(params != null && params.length > 0) {
+			XmlElement params = new XmlElement(XMLRPCClient.PARAMS);
+			methodCall.addChildren(params);
+
+			for(Object o : this.params) {
+				params.addChildren(getXMLParam(o));
+			}
+		}
+
+		return creator.toString();
+	}
+
+	/**
+	 * Generates the param xml tag for a specific parameter object.
+	 *
+	 * @param o The parameter object.
+	 * @return The object serialized into an xml tag.
+	 * @throws XMLRPCException Will be thrown if the serialization failed.
+	 */
+	private XmlElement getXMLParam(Object o) throws XMLRPCException {
+		XmlElement param = new XmlElement(XMLRPCClient.PARAM);
+		XmlElement value = new XmlElement(XMLRPCClient.VALUE);
+		param.addChildren(value);
+		value.addChildren(SerializerHandler.getDefault().serialize(o));
+		return param;
+	}
+
+}

lib/src/de/timroes/axmlrpc/CookieManager.java

@@ -0,0 +1,95 @@
+package de.timroes.axmlrpc;
+
+import java.net.HttpURLConnection;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+/**
+ * The CookieManager handles cookies for the http requests.
+ * If the FLAGS_ENABLE_COOKIES has been set, it will save cookies
+ * and send it with every request.
+ *
+ * @author Tim Roes
+ */
+class CookieManager {
+
+	private static final String SET_COOKIE = "Set-Cookie";
+	private static final String COOKIE = "Cookie";
+
+	private int flags;
+	private Map<String,String> cookies = new ConcurrentHashMap<String, String>();
+
+	/**
+	 * Create a new CookieManager with the given flags.
+	 *
+	 * @param flags A combination of flags to be set.
+	 */
+	public CookieManager(int flags) {
+		this.flags = flags;
+	}
+
+	/**
+	 * Delete all cookies.
+	 */
+	public void clearCookies() {
+		cookies.clear();
+	}
+
+	/**
+	 * Returns a {@link Map} of all cookies.
+	 * 
+	 * @return All cookies
+	 */
+	public Map<String,String> getCookies() {
+		return cookies;
+	}
+	
+	/**
+	 * Read the cookies from an http response. It will look at every Set-Cookie
+	 * header and put the cookie to the map of cookies.
+	 *
+	 * @param http A http connection.
+	 */
+	public void readCookies(HttpURLConnection http) {
+
+		// Only save cookies if FLAGS_ENABLE_COOKIES has been set.
+		if((flags & XMLRPCClient.FLAGS_ENABLE_COOKIES) == 0)
+			return;
+
+		String cookie, key;
+		String[] split;
+
+		// Extract every Set-Cookie field and put the cookie to the cookies map.
+		for(int i = 0; i < http.getHeaderFields().size(); i++) {
+			key = http.getHeaderFieldKey(i);
+			if(key != null && SET_COOKIE.toLowerCase().equals(key.toLowerCase())) {
+				cookie = http.getHeaderField(i).split(";")[0];
+				split = cookie.split("=");
+				if(split.length >= 2)
+					cookies.put(split[0], split[1]);
+			}
+		}
+
+	}
+
+	/**
+	 * Write the cookies to a http connection. It will set the Cookie field
+	 * to all currently set cookies in the map.
+	 *
+	 * @param http A http connection.
+	 */
+	public void setCookies(HttpURLConnection http) {
+
+		// Only save cookies if FLAGS_ENABLE_COOKIES has been set.
+		if((flags & XMLRPCClient.FLAGS_ENABLE_COOKIES) == 0)
+			return;
+
+		String concat = "";
+		for(Map.Entry<String,String> cookie : cookies.entrySet()) {
+			concat += cookie.getKey() + "=" + cookie.getValue() + "; ";
+		}
+		http.setRequestProperty(COOKIE, concat);
+
+	}
+
+}

lib/src/de/timroes/axmlrpc/ResponseParser.java

@@ -0,0 +1,96 @@
+package de.timroes.axmlrpc;
+
+import de.timroes.axmlrpc.serializer.SerializerHandler;
+import java.io.InputStream;
+import java.util.Map;
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+
+/**
+ * The ResponseParser parses the response of an XMLRPC server to an object.
+ *
+ * @author Tim Roes
+ */
+class ResponseParser {
+
+	private static final String FAULT_CODE = "faultCode";
+	private static final String FAULT_STRING = "faultString";
+
+	/**
+	 * The given InputStream must contain the xml response from an xmlrpc server.
+	 * This method extract the content of it as an object.
+	 *
+	 * @param response The InputStream of the server response.
+	 * @return The returned object.
+	 * @throws XMLRPCException Will be thrown whenever something fails.
+	 * @throws XMLRPCServerException Will be thrown, if the server returns an error.
+	 */
+	public Object parse(InputStream response) throws XMLRPCException {
+
+		try {
+
+			DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
+			factory.setNamespaceAware(true);
+			DocumentBuilder builder = factory.newDocumentBuilder();
+			Document dom = builder.parse(response);
+			Element e = dom.getDocumentElement();
+
+			// Check for root tag
+			if(!e.getNodeName().equals(XMLRPCClient.METHOD_RESPONSE)) {
+				throw new XMLRPCException("MethodResponse root tag is missing.");
+			}
+
+			e = XMLUtil.getOnlyChildElement(e.getChildNodes());
+
+			if(e.getNodeName().equals(XMLRPCClient.PARAMS)) {
+
+				e = XMLUtil.getOnlyChildElement(e.getChildNodes());
+
+				if(!e.getNodeName().equals(XMLRPCClient.PARAM)) {
+					throw new XMLRPCException("The params tag must contain a param tag.");
+				}
+
+				return getReturnValueFromElement(e);
+
+			} else if(e.getNodeName().equals(XMLRPCClient.FAULT)) {
+
+				@SuppressWarnings("unchecked")
+				Map<String,Object> o = (Map<String,Object>)getReturnValueFromElement(e);
+
+				throw new XMLRPCServerException((String)o.get(FAULT_STRING), (Integer)o.get(FAULT_CODE));
+
+			}
+
+			throw new XMLRPCException("The methodResponse tag must contain a fault or params tag.");
+
+		} catch (Exception ex) {
+
+			if(ex instanceof XMLRPCServerException)
+				throw (XMLRPCServerException)ex;
+			else
+				throw new XMLRPCException("Error getting result from server.", ex);
+
+		}
+
+	}
+
+	/**
+	 * This method takes an element (must be a param or fault element) and
+	 * returns the deserialized object of this param tag.
+	 * 
+	 * @param element An param element.
+	 * @return The deserialized object within the given param element.
+	 * @throws XMLRPCException Will be thrown when the structure of the document
+	 *		doesn't match the XML-RPC specification.
+	 */
+	private Object getReturnValueFromElement(Element element) throws XMLRPCException {
+
+		element = XMLUtil.getOnlyChildElement(element.getChildNodes());
+
+		return SerializerHandler.getDefault().deserialize(element);
+
+	}
+
+}

lib/src/de/timroes/axmlrpc/XMLRPCCallback.java

@@ -0,0 +1,36 @@
+package de.timroes.axmlrpc;
+
+/**
+ * The XMLRPCCallback interface must be implemented by a listener for an
+ * asynchronous call to a server method.
+ * When the server responds, the corresponding method on the listener is called.
+ *
+ * @author Tim Roes
+ */
+public interface XMLRPCCallback {
+
+	/**
+	 * This callback is called whenever the server successfully responds.
+	 *
+	 * @param id The id as returned by the XMLRPCClient.asyncCall(..) method for this request.
+	 * @param result The Object returned from the server.
+	 */
+	public void onResponse(long id, Object result);
+
+	/**
+	 * This callback is called whenever an error occurs during the method call.
+	 *
+	 * @param id The id as returned by the XMLRPCClient.asyncCall(..) method for this request.
+	 * @param error The error occured.
+	 */
+	public void onError(long id, XMLRPCException error);
+
+	/**
+	 * This callback is called whenever the server returns an error.
+	 *
+	 * @param id The id as returned by the XMLRPCClient.asyncCall(..) method for this request.
+	 * @param error The error returned from the server.
+	 */
+	public void onServerError(long id, XMLRPCServerException error);
+
+}

lib/src/de/timroes/axmlrpc/XMLRPCClient.java

@@ -0,0 +1,812 @@
+package de.timroes.axmlrpc;
+
+import de.timroes.axmlrpc.serializer.SerializerHandler;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStreamWriter;
+import java.net.*;
+import java.security.SecureRandom;
+import java.security.cert.CertificateException;
+import java.security.cert.X509Certificate;
+import java.util.Map;
+import java.util.Properties;
+import java.util.concurrent.ConcurrentHashMap;
+import javax.net.ssl.*;
+
+/**
+ * An XMLRPCClient is a client used to make XML-RPC (Extensible Markup Language
+ * Remote Procedure Calls).
+ * The specification of XMLRPC can be found at http://www.xmlrpc.com/spec.
+ * You can use flags to extend the functionality of the client to some extras.
+ * Further information on the flags can be found in the documentation of these.
+ * For a documentation on how to use this class see also the README file delivered
+ * with the source of this library.
+ *
+ * @author Tim Roes
+ */
+public class XMLRPCClient {
+
+	private static final String DEFAULT_USER_AGENT = "aXMLRPC";
+
+	/**
+	 * Constants from the http protocol.
+	 */
+	static final String USER_AGENT = "User-Agent";
+	static final String CONTENT_TYPE = "Content-Type";
+	static final String TYPE_XML = "text/xml; charset=utf-8";
+	static final String HOST = "Host";
+	static final String CONTENT_LENGTH = "Content-Length";
+	static final String HTTP_POST = "POST";
+
+	/**
+	 * XML elements to be used.
+	 */
+	static final String METHOD_RESPONSE = "methodResponse";
+	static final String PARAMS = "params";
+	static final String PARAM = "param";
+	public static final String VALUE = "value";
+	static final String FAULT = "fault";
+	static final String METHOD_CALL = "methodCall";
+	static final String METHOD_NAME = "methodName";
+	static final String STRUCT_MEMBER = "member";
+
+	/**
+	 * No flags should be set.
+	 */
+	public static final int FLAGS_NONE = 0x0;
+
+	/**
+	 * The client should parse responses strict to specification.
+	 * It will check if the given content-type is right.
+	 * The method name in a call must only contain of A-Z, a-z, 0-9, _, ., :, /
+	 * Normally this is not needed.
+	 */
+	public static final int FLAGS_STRICT = 0x01;
+
+	/**
+	 * The client will be able to handle 8 byte integer values (longs).
+	 * The xml type tag <i8> will be used. This is not in the specification
+	 * but some libraries and servers support this behaviour.
+	 * If this isn't enabled you cannot recieve 8 byte integers and if you try to
+	 * send a long the value must be within the 4byte integer range.
+	 */
+	public static final int FLAGS_8BYTE_INT = 0x02;
+
+	/**
+	 * With this flag, the client will be able to handle cookies, meaning saving cookies
+	 * from the server and sending it with every other request again. This is needed
+	 * for some XML-RPC interfaces that support login.
+	 */
+	public static final int FLAGS_ENABLE_COOKIES = 0x04;
+
+	/**
+	 * The client will be able to send null values. A null value will be send
+	 * as <nil/>. This extension is described under: http://ontosys.com/xml-rpc/extensions.php
+	 */
+	public static final int FLAGS_NIL = 0x08;
+
+	/**
+	 * With this flag enabled, the XML-RPC client will ignore the HTTP status
+	 * code of the response from the server. According to specification the
+	 * status code must be 200. This flag is only needed for the use with
+	 * not standard compliant servers.
+	 */
+	public static final int FLAGS_IGNORE_STATUSCODE = 0x10;
+
+	/**
+	 * With this flag enabled, the client will forward the request, if
+	 * the 301 or 302 HTTP status code has been received. If this flag has not
+	 * been set, the client will throw an exception on these HTTP status codes.
+	 */
+	public static final int FLAGS_FORWARD = 0x20;
+
+	/**
+	 * With this flag enabled, the client will ignore, if the URL doesn't match
+	 * the SSL Certificate. This should be used with caution. Normally the URL
+	 * should always match the URL in the SSL certificate, even with self signed
+	 * certificates.
+	 */
+	public static final int FLAGS_SSL_IGNORE_INVALID_HOST = 0x40;
+
+	/**
+	 * With this flag enabled, the client will ignore all unverified SSL/TLS
+	 * certificates. This must be used, if you use self-signed certificates
+	 * or certificated from unknown (or untrusted) authorities. If this flag is
+	 * used, calls to {@link #installCustomTrustManager(javax.net.ssl.TrustManager)}
+	 * won't have any effect.
+	 */
+	public static final int FLAGS_SSL_IGNORE_INVALID_CERT = 0x80;
+
+	/**
+	 * With this flag enabled, a value with a missing type tag, will be parsed
+	 * as a string element. This is just for incoming messages. Outgoing messages
+	 * will still be generated according to specification.
+	 */
+	public static final int FLAGS_DEFAULT_TYPE_STRING = 0x100;
+
+	/**
+	 * With this flag enabled, the {@link XMLRPCClient} ignores all namespaces
+	 * used within the response from the server.
+	 */
+	public static final int FLAGS_IGNORE_NAMESPACES = 0x200;
+
+	/**
+	 * With this flag enabled, the {@link XMLRPCClient} will use the system http
+	 * proxy to connect to the XML-RPC server.
+	 */
+	public static final int FLAGS_USE_SYSTEM_PROXY = 0x400;
+
+	/**
+	 * This prevents the decoding of incoming strings, meaning &amp; and &lt;
+	 * won't be decoded to the & sign and the "less then" sign. See
+	 * {@link #FLAGS_NO_STRING_ENCODE} for the counterpart.
+	 */
+	public static final int FLAGS_NO_STRING_DECODE = 0x800;
+
+	/**
+	 * By default outgoing string values will be encoded according to specification.
+	 * Meaning the & sign will be encoded to &amp; and the "less then" sign to &lt;.
+	 * If you set this flag, the encoding won't be done for outgoing string values.
+	 * See {@link #FLAGS_NO_STRING_ENCODE} for the counterpart.
+	 */
+	public static final int FLAGS_NO_STRING_ENCODE = 0x1000;
+
+	/**
+	 * This flag disables all SSL warnings. It is an alternative to use
+	 * FLAGS_SSL_IGNORE_INVALID_CERT | FLAGS_SSL_IGNORE_INVALID_HOST. There
+	 * is no functional difference.
+	 */
+	public static final int FLAGS_SSL_IGNORE_ERRORS =
+			FLAGS_SSL_IGNORE_INVALID_CERT | FLAGS_SSL_IGNORE_INVALID_HOST;
+
+	/**
+	 * This flag should be used if the server is an apache ws xmlrpc server.
+	 * This will set some flags, so that the not standard conform behavior
+	 * of the server will be ignored.
+	 * This will enable the following flags: FLAGS_IGNORE_NAMESPACES, FLAGS_NIL,
+	 * FLAGS_DEFAULT_TYPE_STRING
+	 */
+	public static final int FLAGS_APACHE_WS = FLAGS_IGNORE_NAMESPACES | FLAGS_NIL
+			| FLAGS_DEFAULT_TYPE_STRING;
+
+	private final int flags;
+
+	private URL url;
+	private Map<String,String> httpParameters = new ConcurrentHashMap<String, String>();
+
+	private Map<Long,Caller> backgroundCalls = new ConcurrentHashMap<Long, Caller>();
+
+	private ResponseParser responseParser;
+	private CookieManager cookieManager;
+	private AuthenticationManager authManager;
+
+	private TrustManager[] trustManagers;
+    private KeyManager[] keyManagers;
+
+	private Proxy proxy;
+
+	private int timeout;
+
+	/**
+	 * Create a new XMLRPC client for the given URL.
+	 *
+	 * @param url The URL to send the requests to.
+	 * @param userAgent A user agent string to use in the HTTP requests.
+	 * @param flags A combination of flags to be set.
+	 */
+	public XMLRPCClient(URL url, String userAgent, int flags) {
+
+		SerializerHandler.initialize(flags);
+
+		this.url = url;
+
+		this.flags = flags;
+		// Create a parser for the http responses.
+		responseParser = new ResponseParser();
+
+		cookieManager = new CookieManager(flags);
+		authManager = new AuthenticationManager();
+
+		httpParameters.put(CONTENT_TYPE, TYPE_XML);
+		httpParameters.put(USER_AGENT, userAgent);
+
+		// If invalid ssl certs are ignored, instantiate an all trusting TrustManager
+		if(isFlagSet(FLAGS_SSL_IGNORE_INVALID_CERT)) {
+			trustManagers = new TrustManager[] {
+				new X509TrustManager() {
+					public void checkClientTrusted(X509Certificate[] xcs, String string)
+							throws CertificateException { }
+
+					public void checkServerTrusted(X509Certificate[] xcs, String string)
+							throws CertificateException { }
+
+					public X509Certificate[] getAcceptedIssuers() {
+						return null;
+					}
+				}
+			};
+		}
+
+		if(isFlagSet(FLAGS_USE_SYSTEM_PROXY)) {
+			// Read system proxy settings and generate a proxy from that
+			Properties prop = System.getProperties();
+			String proxyHost = prop.getProperty("http.proxyHost");
+			int proxyPort = Integer.parseInt(prop.getProperty("http.proxyPort", "0"));
+			if(proxyPort > 0 && proxyHost.length() > 0 && !proxyHost.equals("null")) {
+				proxy = new Proxy(Proxy.Type.HTTP, new InetSocketAddress(proxyHost, proxyPort));
+			}
+		}
+
+	}
+
+	/**
+	 * Create a new XMLRPC client for the given URL.
+	 * The default user agent string will be used.
+	 *
+	 * @param url The URL to send the requests to.
+	 * @param flags A combination of flags to be set.
+	 */
+	public XMLRPCClient(URL url, int flags) {
+		this(url, DEFAULT_USER_AGENT, flags);
+	}
+
+	/**
+	 * Create a new XMLRPC client for the given url.
+	 * No flags will be set.
+	 *
+	 * @param url The url to send the requests to.
+	 * @param userAgent A user agent string to use in the http request.
+	 */
+	public XMLRPCClient(URL url, String userAgent) {
+		this(url, userAgent, FLAGS_NONE);
+	}
+
+	/**
+	 * Create a new XMLRPC client for the given url.
+	 * No flags will be used.
+	 * The default user agent string will be used.
+	 *
+	 * @param url The url to send the requests to.
+	 */
+	public XMLRPCClient(URL url) {
+		this(url, DEFAULT_USER_AGENT, FLAGS_NONE);
+	}
+
+	/**
+	 * Returns the URL this XMLRPCClient is connected to. If that URL permanently forwards
+	 * to another URL, this method will return the forwarded URL, as soon as
+	 * the first call has been made.
+	 *
+	 * @return Returns the URL for this XMLRPCClient.
+	 */
+	public URL getURL() {
+		return url;
+	}
+
+	/**
+	 * Sets the time in seconds after which a call should timeout.
+	 * If {@code timeout} will be zero or less the connection will never timeout.
+	 * In case the connection times out and {@link XMLRPCTimeoutException} will
+	 * be thrown for calls made by {@link #call(java.lang.String, java.lang.Object[])}.
+	 * For calls made by {@link #callAsync(de.timroes.axmlrpc.XMLRPCCallback, java.lang.String, java.lang.Object[])}
+	 * the {@link XMLRPCCallback#onError(long, de.timroes.axmlrpc.XMLRPCException)} method
+	 * of the callback will be called. By default connections won't timeout.
+	 *
+	 * @param timeout The timeout for connections in seconds.
+	 */
+	public void setTimeout(int timeout) {
+		this.timeout = timeout;
+	}
+
+	/**
+	 * Sets the user agent string.
+	 * If this method is never called the default
+	 * user agent 'aXMLRPC' will be used.
+	 *
+	 * @param userAgent The new user agent string.
+	 */
+	public void setUserAgentString(String userAgent) {
+		httpParameters.put(USER_AGENT, userAgent);
+	}
+
+	/**
+	 * Sets a proxy to use for this client. If you want to use the system proxy,
+	 * use {@link #FLAGS_adbUSE_SYSTEM_PROXY} instead. If combined with
+	 * {@code FLAGS_USE_SYSTEM_PROXY}, this proxy will be used instead of the
+	 * system proxy.
+	 *
+	 * @param proxy A proxy to use for the connection.
+	 */
+	public void setProxy(Proxy proxy) {
+		this.proxy = proxy;
+	}
+
+	/**
+	 * Set a HTTP header field to a custom value.
+	 * You cannot modify the Host or Content-Type field that way.
+	 * If the field already exists, the old value is overwritten.
+	 *
+	 * @param headerName The name of the header field.
+	 * @param headerValue The new value of the header field.
+	 */
+	public void setCustomHttpHeader(String headerName, String headerValue) {
+		if(CONTENT_TYPE.equals(headerName) || HOST.equals(headerName)
+				|| CONTENT_LENGTH.equals(headerName)) {
+			throw new XMLRPCRuntimeException("You cannot modify the Host, Content-Type or Content-Length header.");
+		}
+		httpParameters.put(headerName, headerValue);
+	}
+
+	/**
+	 * Set the username and password that should be used to perform basic
+	 * http authentication.
+	 *
+	 * @param user Username
+	 * @param pass Password
+	 */
+	public void setLoginData(String user, String pass) {
+		authManager.setAuthData(user, pass);
+	}
+
+	/**
+	 * Clear the username and password. No basic HTTP authentication will be used
+	 * in the next calls.
+	 */
+	public void clearLoginData() {
+		authManager.clearAuthData();
+	}
+
+	/**
+	 * Returns a {@link Map} of all cookies. It contains each cookie key as a map
+	 * key and its value as a map value. Cookies will only be used if {@link #FLAGS_ENABLE_COOKIES}
+	 * has been set for the client. This map will also be available (and empty)
+	 * when this flag hasn't been said, but has no effect on the HTTP connection.
+	 *
+	 * @return A {@code Map} of all cookies.
+	 */
+	public Map<String,String> getCookies() {
+		return cookieManager.getCookies();
+	}
+
+	/**
+	 * Delete all cookies currently used by the client.
+	 * This method has only an effect, as long as the FLAGS_ENABLE_COOKIES has
+	 * been set on this client.
+	 */
+	public void clearCookies() {
+		cookieManager.clearCookies();
+	}
+
+	/**
+	 * Installs a custom {@link TrustManager} to handle SSL/TLS certificate verification.
+	 * This will replace any previously installed {@code TrustManager}s.
+	 * If {@link #FLAGS_SSL_IGNORE_INVALID_CERT} is set, this won't do anything.
+	 *
+	 * @param trustManager {@link TrustManager} to install.
+	 *
+	 * @see #installCustomTrustManagers(javax.net.ssl.TrustManager[])
+	 */
+	public void installCustomTrustManager(TrustManager trustManager) {
+		if(!isFlagSet(FLAGS_SSL_IGNORE_INVALID_CERT)) {
+			trustManagers = new TrustManager[] { trustManager };
+		}
+	}
+
+	/**
+	 * Installs custom {@link TrustManager TrustManagers} to handle SSL/TLS certificate
+	 * verification. This will replace any previously installed {@code TrustManagers}s.
+	 * If {@link #FLAGS_SSL_IGNORE_INVALID_CERT} is set, this won't do anything.
+	 *
+	 * @param trustManagers {@link TrustManager TrustManagers} to install.
+	 *
+	 * @see #installCustomTrustManager(javax.net.ssl.TrustManager)
+	 */
+	public void installCustomTrustManagers(TrustManager[] trustManagers) {
+		if(!isFlagSet(FLAGS_SSL_IGNORE_INVALID_CERT)) {
+			this.trustManagers = trustManagers.clone();
+		}
+	}
+
+    /**
+     * Installs a custom {@link KeyManager} to handle SSL/TLS certificate verification.
+     * This will replace any previously installed {@code KeyManager}s.
+     * If {@link #FLAGS_SSL_IGNORE_INVALID_CERT} is set, this won't do anything.
+     *
+     * @param keyManager {@link KeyManager} to install.
+     *
+     * @see #installCustomKeyManagers(javax.net.ssl.KeyManager[])
+     */
+    public void installCustomKeyManager(KeyManager keyManager) {
+        if(!isFlagSet(FLAGS_SSL_IGNORE_INVALID_CERT)) {
+            keyManagers = new KeyManager[] { keyManager };
+        }
+    }
+
+    /**
+     * Installs custom {@link KeyManager KeyManagers} to handle SSL/TLS certificate
+     * verification. This will replace any previously installed {@code KeyManagers}s.
+     * If {@link #FLAGS_SSL_IGNORE_INVALID_CERT} is set, this won't do anything.
+     *
+     * @param keyManagers {@link KeyManager KeyManagers} to install.
+     *
+     * @see #installCustomKeyManager(javax.net.ssl.KeyManager)
+     */
+    public void installCustomKeyManagers(KeyManager[] keyManagers) {
+      if(!isFlagSet(FLAGS_SSL_IGNORE_INVALID_CERT)) {
+        this.keyManagers = keyManagers.clone();
+      }
+    }
+
+	/**
+	 * Call a remote procedure on the server. The method must be described by
+	 * a method name. If the method requires parameters, this must be set.
+	 * The type of the return object depends on the server. You should consult
+	 * the server documentation and then cast the return value according to that.
+	 * This method will block until the server returned a result (or an error occurred).
+	 * Read the README file delivered with the source code of this library for more
+	 * information.
+	 *
+	 * @param method A method name to call.
+	 * @param params An array of parameters for the method.
+	 * @return The result of the server.
+	 * @throws XMLRPCException Will be thrown if an error occurred during the call.
+	 */
+	public Object call(String method, Object... params) throws XMLRPCException {
+		return new Caller().call(method, params);
+	}
+
+	/**
+	 * Asynchronously call a remote procedure on the server. The method must be
+	 * described by a method  name. If the method requires parameters, this must
+	 * be set. When the server returns a response the onResponse method is called
+	 * on the listener. If the server returns an error the onServerError method
+	 * is called on the listener. The onError method is called whenever something
+	 * fails. This method returns immediately and returns an identifier for the
+	 * request. All listener methods get this id as a parameter to distinguish between
+	 * multiple requests.
+	 *
+	 * @param listener A listener, which will be notified about the server response or errors.
+	 * @param methodName A method name to call on the server.
+	 * @param params An array of parameters for the method.
+	 * @return The id of the current request.
+	 */
+	public long callAsync(XMLRPCCallback listener, String methodName, Object... params) {
+		long id = System.currentTimeMillis();
+		new Caller(listener, id, methodName, params).start();
+		return id;
+	}
+
+	/**
+	 * Cancel a specific asynchronous call.
+	 *
+	 * @param id The id of the call as returned by the callAsync method.
+	 */
+	public void cancel(long id) {
+
+		// Lookup the background call for the given id.
+		Caller cancel = backgroundCalls.get(id);
+		if(cancel == null) {
+			return;
+		}
+
+		// Cancel the thread
+		cancel.cancel();
+
+		try {
+			// Wait for the thread
+			cancel.join();
+		} catch (InterruptedException ex) {
+			// Ignore this
+		}
+
+	}
+
+	/**
+	 * Create a call object from a given method string and parameters.
+	 *
+	 * @param method The method that should be called.
+	 * @param params An array of parameters or null if no parameters needed.
+	 * @return A call object.
+	 */
+	private Call createCall(String method, Object[] params) {
+
+		if(isFlagSet(FLAGS_STRICT) && !method.matches("^[A-Za-z0-9\\._:/]*$")) {
+			throw new XMLRPCRuntimeException("Method name must only contain A-Z a-z . : _ / ");
+		}
+
+		return new Call(method, params);
+
+	}
+
+	/**
+	 * Checks whether a specific flag has been set.
+	 *
+	 * @param flag The flag to check for.
+	 * @return Whether the flag has been set.
+	 */
+	private boolean isFlagSet(int flag) {
+		return (this.flags & flag) != 0;
+	}
+
+	/**
+	 * The Caller class is used to make asynchronous calls to the server.
+	 * For synchronous calls the Thread function of this class isn't used.
+	 */
+	private class Caller extends Thread {
+
+		private XMLRPCCallback listener;
+		private long threadId;
+		private String methodName;
+		private Object[] params;
+
+		private volatile boolean canceled;
+		private HttpURLConnection http;
+
+		/**
+		 * Create a new Caller for asynchronous use.
+		 *
+		 * @param listener The listener to notice about the response or an error.
+		 * @param threadId An id that will be send to the listener.
+		 * @param methodName The method name to call.
+		 * @param params The parameters of the call or null.
+		 */
+		public Caller(XMLRPCCallback listener, long threadId, String methodName, Object[] params) {
+			this.listener = listener;
+			this.threadId = threadId;
+			this.methodName = methodName;
+			this.params = params;
+		}
+
+		/**
+		 * Create a new Caller for synchronous use.
+		 * If the caller has been created with this constructor you cannot use the
+		 * start method to start it as a thread. But you can call the call method
+		 * on it for synchronous use.
+		 */
+		public Caller() { }
+
+		/**
+		 * The run method is invoked when the thread gets started.
+		 * This will only work, if the Caller has been created with parameters.
+		 * It execute the call method and notify the listener about the result.
+		 */
+		@Override
+		public void run() {
+
+			if(listener == null)
+				return;
+
+			try {
+				backgroundCalls.put(threadId, this);
+				Object o = this.call(methodName, params);
+				listener.onResponse(threadId, o);
+			} catch(CancelException ex) {
+				// Don't notify the listener, if the call has been canceled.
+			} catch(XMLRPCServerException ex) {
+				listener.onServerError(threadId, ex);
+			} catch (XMLRPCException ex) {
+				listener.onError(threadId, ex);
+			} finally {
+				backgroundCalls.remove(threadId);
+			}
+
+		}
+
+		/**
+		 * Cancel this call. This will abort the network communication.
+		 */
+		public void cancel() {
+			// Set the flag, that this thread has been canceled
+			canceled = true;
+			// Disconnect the connection to the server
+			http.disconnect();
+		}
+
+		/**
+		 * Call a remote procedure on the server. The method must be described by
+		 * a method name. If the method requires parameters, this must be set.
+		 * The type of the return object depends on the server. You should consult
+		 * the server documentation and then cast the return value according to that.
+		 * This method will block until the server returned a result (or an error occurred).
+		 * Read the README file delivered with the source code of this library for more
+		 * information.
+		 *
+		 * @param method A method name to call.
+		 * @param params An array of parameters for the method.
+		 * @return The result of the server.
+		 * @throws XMLRPCException Will be thrown if an error occurred during the call.
+		 */
+		public Object call(String methodName, Object[] params) throws XMLRPCException {
+
+			try {
+
+				Call c = createCall(methodName, params);
+
+				// If proxy is available, use it
+				URLConnection conn;
+				if(proxy != null)
+					conn = url.openConnection(proxy);
+				else
+					conn = url.openConnection();
+
+				http = verifyConnection(conn);
+				http.setInstanceFollowRedirects(false);
+				http.setRequestMethod(HTTP_POST);
+				http.setDoOutput(true);
+				http.setDoInput(true);
+
+				// Set timeout
+				if(timeout > 0) {
+					http.setConnectTimeout(timeout * 1000);
+					http.setReadTimeout(timeout * 1000);
+				}
+
+				// Set the request parameters
+				for(Map.Entry<String,String> param : httpParameters.entrySet()) {
+					http.setRequestProperty(param.getKey(), param.getValue());
+				}
+
+				authManager.setAuthentication(http);
+				cookieManager.setCookies(http);
+
+				OutputStreamWriter stream = new OutputStreamWriter(http.getOutputStream());
+				stream.write(c.getXML());
+				stream.flush();
+				stream.close();
+
+				// Try to get the status code from the connection
+				int statusCode;
+				try {
+					statusCode = http.getResponseCode();
+				} catch(IOException ex) {
+					// Due to a bug on android, the getResponseCode()-method will
+					// fail the first time, with a IOException, when 401 or 403 has been returned.
+					// The second time it should success. If it fail the second time again
+					// the normal exceptipon handling can take care of this, since
+					// it is a real error.
+					statusCode = http.getResponseCode();
+				}
+
+				InputStream istream;
+
+				// If status code was 401 or 403 throw exception or if appropriate
+				// flag is set, ignore error code.
+				if(statusCode == HttpURLConnection.HTTP_FORBIDDEN
+						|| statusCode == HttpURLConnection.HTTP_UNAUTHORIZED) {
+
+					if(isFlagSet(FLAGS_IGNORE_STATUSCODE)) {
+						// getInputStream will fail if server returned above
+						// error code, use getErrorStream instead
+						istream = http.getErrorStream();
+					} else {
+						throw new XMLRPCException("Invalid status code '"
+								+ statusCode + "' returned from server.");
+					}
+
+				} else {
+					istream = http.getInputStream();
+				}
+
+				// If status code is 301 Moved Permanently or 302 Found ...
+				if(statusCode == HttpURLConnection.HTTP_MOVED_PERM
+						|| statusCode == HttpURLConnection.HTTP_MOVED_TEMP) {
+					// ... do either a foward
+					if(isFlagSet(FLAGS_FORWARD)) {
+						boolean temporaryForward = (statusCode == HttpURLConnection.HTTP_MOVED_TEMP);
+
+						// Get new location from header field.
+						String newLocation = http.getHeaderField("Location");
+						// Try getting header in lower case, if no header has been found
+						if(newLocation == null || newLocation.length() <= 0)
+							newLocation = http.getHeaderField("location");
+
+						// Set new location, disconnect current connection and request to new location.
+						URL oldURL = url;
+						url = new URL(newLocation);
+						http.disconnect();
+						Object forwardedResult = call(methodName, params);
+
+						// In case of temporary forward, restore original URL again for next call.
+						if(temporaryForward) {
+							url = oldURL;
+						}
+
+						return forwardedResult;
+
+					} else {
+						// ... or throw an exception
+						throw new XMLRPCException("The server responded with a http 301 or 302 status "
+								+ "code, but forwarding has not been enabled (FLAGS_FORWARD).");
+
+					}
+				}
+
+				if(!isFlagSet(FLAGS_IGNORE_STATUSCODE)
+					&& statusCode != HttpURLConnection.HTTP_OK) {
+					throw new XMLRPCException("The status code of the http response must be 200.");
+				}
+
+				// Check for strict parameters
+				if(isFlagSet(FLAGS_STRICT)) {
+					if(!http.getContentType().startsWith(TYPE_XML)) {
+						throw new XMLRPCException("The Content-Type of the response must be text/xml.");
+					}
+				}
+
+				cookieManager.readCookies(http);
+
+				return responseParser.parse(istream);
+
+			} catch(SocketTimeoutException ex) {
+				throw new XMLRPCTimeoutException("The XMLRPC call timed out.");
+			} catch (IOException ex) {
+				// If the thread has been canceled this exception will be thrown.
+				// So only throw an exception if the thread hasnt been canceled
+				// or if the thred has not been started in background.
+				if(!canceled || threadId <= 0) {
+					throw new XMLRPCException(ex);
+				} else {
+					throw new CancelException();
+				}
+			}
+
+		}
+
+		/**
+		 * Verifies the given URLConnection to be a valid HTTP or HTTPS connection.
+		 * If the SSL ignoring flags are set, the method will ignore SSL warnings.
+		 *
+		 * @param conn The URLConnection to validate.
+		 * @return The verified HttpURLConnection.
+		 * @throws XMLRPCException Will be thrown if an error occurred.
+		 */
+		private HttpURLConnection verifyConnection(URLConnection conn) throws XMLRPCException {
+
+				if(!(conn instanceof HttpURLConnection)) {
+					throw new IllegalArgumentException("The URL is not valid for a http connection.");
+				}
+
+				// Validate the connection if its an SSL connection
+				if(conn instanceof HttpsURLConnection) {
+
+					HttpsURLConnection h = (HttpsURLConnection)conn;
+
+					// Don't check, that URL matches the certificate.
+					if(isFlagSet(FLAGS_SSL_IGNORE_INVALID_HOST)) {
+						h.setHostnameVerifier(new HostnameVerifier() {
+							public boolean verify(String host, SSLSession ssl) {
+								return true;
+							}
+						});
+					}
+
+					// Associate the TrustManager with TLS and SSL connections, if present.
+					if(trustManagers != null) {
+						try {
+							String[] sslContexts = new String[]{ "TLS", "SSL" };
+
+							for(String ctx : sslContexts) {
+								SSLContext sc = SSLContext.getInstance(ctx);
+								sc.init(keyManagers, trustManagers, new SecureRandom());
+								h.setSSLSocketFactory(sc.getSocketFactory());
+							}
+
+						} catch(Exception ex) {
+							throw new XMLRPCException(ex);
+						}
+
+					}
+
+					return h;
+
+				}
+
+				return (HttpURLConnection)conn;
+
+		}
+
+	}
+
+	private class CancelException extends RuntimeException { }
+
+}

lib/src/de/timroes/axmlrpc/XMLRPCException.java

@@ -0,0 +1,26 @@
+package de.timroes.axmlrpc;
+
+/**
+ * The exception is thrown whenever the remote procedure call fails in some point.
+ *
+ * @author Tim Roes
+ */
+public class XMLRPCException extends Exception {
+
+	public XMLRPCException() {
+		super();
+	}
+	
+	public XMLRPCException(Exception ex) {
+		super(ex);
+	}
+
+	public XMLRPCException(String ex) {
+		super(ex);
+	}
+
+	public XMLRPCException(String msg, Exception ex) {
+		super(msg, ex);
+	}
+
+}

lib/src/de/timroes/axmlrpc/XMLRPCRuntimeException.java

@@ -0,0 +1,17 @@
+package de.timroes.axmlrpc;
+
+/**
+ *
+ * @author Tim Roes
+ */
+public class XMLRPCRuntimeException extends RuntimeException {
+
+	public XMLRPCRuntimeException(String ex) {
+		super(ex);
+	}
+
+	public XMLRPCRuntimeException(Exception ex) {
+		super(ex);
+	}
+	
+}

lib/src/de/timroes/axmlrpc/XMLRPCServerException.java

@@ -0,0 +1,38 @@
+package de.timroes.axmlrpc;
+
+/**
+ * This exception will be thrown if the server returns an error. It contains the
+ * message and the error number returned from the server.
+ *
+ * @author Tim Roes
+ */
+public class XMLRPCServerException extends XMLRPCException {
+
+	private int errornr;
+
+	public XMLRPCServerException(String ex, int errnr) {
+		super(ex);
+		this.errornr = errnr;
+	}
+
+	/**
+	 * Returns the detail message string of this throwable.
+	 * It will have the server error number at the end.
+	 *
+	 * @return The detail message string of this error.
+	 */
+	@Override
+	public String getMessage() {
+		return super.getMessage() + " [" + errornr + "]";
+	}
+
+	/**
+	 * Return the error number.
+	 *
+	 * @return The error number.
+	 */
+	public int getErrorNr() {
+		return errornr;
+	}
+
+}

lib/src/de/timroes/axmlrpc/XMLRPCTimeoutException.java

@@ -0,0 +1,15 @@
+package de.timroes.axmlrpc;
+
+/**
+ * Will be thrown when a call to the server times out. The timeout can be 
+ * set via {@link XMLRPCClient#setTimeout(int)}.
+ * 
+ * @author Tim Roes <mail@timroes.de>
+ */
+public class XMLRPCTimeoutException extends XMLRPCException {
+
+	XMLRPCTimeoutException(String ex) {
+		super(ex);
+	}
+
+}

lib/src/de/timroes/axmlrpc/XMLUtil.java

@@ -0,0 +1,124 @@
+package de.timroes.axmlrpc;
+
+import de.timroes.axmlrpc.xmlcreator.XmlElement;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+
+/**
+ * This class provides some utility methods for the use with the Java DOM parser.
+ *
+ * @author Tim Roes
+ */
+public class XMLUtil {
+
+	/**
+	 * Returns the only child element in a given NodeList.
+	 * Will throw an error if there is more then one child element or any other
+	 * child that is not an element or an empty text string (whitespace are normal).
+	 *
+	 * @param list A NodeList of children nodes.
+	 * @return The only child element in the given node list.
+	 * @throws XMLRPCException Will be thrown if there is more then one child element
+	 * 		except empty text nodes.
+	 */
+	public static Element getOnlyChildElement(NodeList list) throws XMLRPCException {
+
+		Element e = null;
+		Node n;
+		for(int i = 0; i < list.getLength(); i++) {
+			n = list.item(i);
+			// Strip only whitespace text elements and comments
+			if((n.getNodeType() == Node.TEXT_NODE
+						&& n.getNodeValue().trim().length() <= 0)
+					|| n.getNodeType() == Node.COMMENT_NODE)
+				continue;
+
+			// Check if there is anything else than an element node.
+			if(n.getNodeType() != Node.ELEMENT_NODE) {
+				throw new XMLRPCException("Only element nodes allowed.");
+			}
+
+			// If there was already an element, throw exception.
+			if(e != null) {
+				throw new XMLRPCException("Element has more than one children.");
+			}
+
+			e = (Element)n;
+
+		}
+
+		return e;
+
+	}
+
+	/**
+	 * Returns the text node from a given NodeList. If the list contains
+	 * more then just text nodes, an exception will be thrown.
+	 *
+	 * @param list The given list of nodes.
+	 * @return The text of the given node list.
+	 * @throws XMLRPCException Will be thrown if there is more than just one
+	 *		text node within the list.
+	 */
+	public static String getOnlyTextContent(NodeList list) throws XMLRPCException {
+
+		StringBuilder builder = new StringBuilder();
+		Node n;
+
+		for(int i = 0; i < list.getLength(); i++) {
+			n = list.item(i);
+
+			// Skip comments inside text tag.
+			if(n.getNodeType() == Node.COMMENT_NODE) {
+				continue;
+			}
+
+			if(n.getNodeType() != Node.TEXT_NODE) {
+				throw new XMLRPCException("Element must contain only text elements.");
+			}
+
+			builder.append(n.getNodeValue());
+
+		}
+
+		return builder.toString();
+
+	}
+
+	/**
+	 * Checks if the given {@link NodeList} contains a child element.
+	 *
+	 * @param list The {@link NodeList} to check.
+	 * @return Whether the {@link NodeList} contains children.
+	 */
+	public static boolean hasChildElement(NodeList list) {
+		
+		Node n;
+
+		for(int i = 0; i < list.getLength(); i++) {
+			n = list.item(i);
+
+			if(n.getNodeType() == Node.ELEMENT_NODE) {
+				return true;
+			}
+		}
+
+		return false;
+		
+	}
+
+	/**
+	 * Creates an xml tag with a given type and content.
+	 *
+	 * @param type The type of the xml tag. What will be filled in the <..>.
+	 * @param content The content of the tag.
+	 * @return The xml tag with its content as a string.
+	 */
+	public static XmlElement makeXmlTag(String type, String content) {
+		XmlElement xml = new XmlElement(type);
+		xml.setContent(content);
+		return xml;
+	}
+
+}

lib/src/de/timroes/axmlrpc/serializer/ArraySerializer.java

@@ -0,0 +1,78 @@
+package de.timroes.axmlrpc.serializer;
+
+import de.timroes.axmlrpc.XMLRPCException;
+import de.timroes.axmlrpc.XMLRPCRuntimeException;
+import de.timroes.axmlrpc.XMLUtil;
+import de.timroes.axmlrpc.xmlcreator.XmlElement;
+import java.util.ArrayList;
+import java.util.List;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+
+/**
+ *
+ * @author Tim Roes
+ */
+public class ArraySerializer implements Serializer {
+
+	private static final String ARRAY_DATA = "data";
+	private static final String ARRAY_VALUE = "value";
+
+	public Object deserialize(Element content) throws XMLRPCException {
+
+		List<Object> list = new ArrayList<Object>();
+
+		Element data = XMLUtil.getOnlyChildElement(content.getChildNodes());
+
+		if(!ARRAY_DATA.equals(data.getNodeName())) {
+			throw new XMLRPCException("The array must contain one data tag.");
+		}
+
+		// Deserialize every array element
+		Node value;
+		for(int i = 0; i < data.getChildNodes().getLength(); i++) {
+
+			value = data.getChildNodes().item(i);
+
+			// Strip only whitespace text elements and comments
+			if(value == null || (value.getNodeType() == Node.TEXT_NODE
+						&& value.getNodeValue().trim().length() <= 0)
+					|| value.getNodeType() == Node.COMMENT_NODE)
+				continue;
+
+			if(value.getNodeType() != Node.ELEMENT_NODE) {
+				throw new XMLRPCException("Wrong element inside of array.");
+			}
+
+			list.add(SerializerHandler.getDefault().deserialize((Element)value));
+
+		}
+
+		return list.toArray();
+	}
+
+	public XmlElement serialize(Object object) {
+
+		Iterable<?> iter = (Iterable<?>)object;
+		XmlElement array = new XmlElement(SerializerHandler.TYPE_ARRAY);
+		XmlElement data = new XmlElement(ARRAY_DATA);
+		array.addChildren(data);
+
+		try {
+
+			XmlElement e;
+			for(Object obj : iter) {
+				e = new XmlElement(ARRAY_VALUE);
+				e.addChildren(SerializerHandler.getDefault().serialize(obj));
+				data.addChildren(e);
+			}
+
+		} catch(XMLRPCException ex) {
+			throw new XMLRPCRuntimeException(ex);
+		}
+
+		return array;
+
+	}
+
+}

lib/src/de/timroes/axmlrpc/serializer/Base64Serializer.java

@@ -0,0 +1,24 @@
+package de.timroes.axmlrpc.serializer;
+
+import de.timroes.axmlrpc.XMLRPCException;
+import de.timroes.axmlrpc.XMLUtil;
+import de.timroes.axmlrpc.xmlcreator.XmlElement;
+import de.timroes.base64.Base64;
+import org.w3c.dom.Element;
+
+/**
+ *
+ * @author Tim Roes
+ */
+public class Base64Serializer implements Serializer {
+
+	public Object deserialize(Element content) throws XMLRPCException {
+		return Base64.decode(XMLUtil.getOnlyTextContent(content.getChildNodes()));
+	}
+
+	public XmlElement serialize(Object object) {
+		return XMLUtil.makeXmlTag(SerializerHandler.TYPE_BASE64,
+				Base64.encode((Byte[])object));
+	}
+
+}

lib/src/de/timroes/axmlrpc/serializer/BooleanSerializer.java

@@ -0,0 +1,24 @@
+package de.timroes.axmlrpc.serializer;
+
+import de.timroes.axmlrpc.XMLRPCException;
+import de.timroes.axmlrpc.XMLUtil;
+import de.timroes.axmlrpc.xmlcreator.XmlElement;
+import org.w3c.dom.Element;
+
+/**
+ *
+ * @author Tim Roes
+ */
+public class BooleanSerializer implements Serializer {
+
+	public Object deserialize(Element content) throws XMLRPCException {
+		return (XMLUtil.getOnlyTextContent(content.getChildNodes()).equals("1"))
+				? Boolean.TRUE : Boolean.FALSE;
+	}
+
+	public XmlElement serialize(Object object) {
+		return XMLUtil.makeXmlTag(SerializerHandler.TYPE_BOOLEAN,
+				((Boolean)object == true) ? "1" : "0");
+	}
+
+}

lib/src/de/timroes/axmlrpc/serializer/DateTimeSerializer.java

@@ -0,0 +1,32 @@
+package de.timroes.axmlrpc.serializer;
+
+import de.timroes.axmlrpc.XMLRPCException;
+import de.timroes.axmlrpc.XMLUtil;
+import de.timroes.axmlrpc.xmlcreator.XmlElement;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import org.w3c.dom.Element;
+
+/**
+ *
+ * @author timroes
+ */
+public class DateTimeSerializer implements Serializer {
+
+	private static final String DATETIME_FORMAT = "yyyyMMdd'T'HH:mm:ss";
+	private static final SimpleDateFormat DATE_FORMATER = new SimpleDateFormat(DATETIME_FORMAT);
+
+	public Object deserialize(Element content) throws XMLRPCException {
+		try {
+			return DATE_FORMATER.parse(XMLUtil.getOnlyTextContent(content.getChildNodes()));
+		} catch (ParseException ex) {
+			throw new XMLRPCException("Unable to parse given date.", ex);
+		}
+	}
+
+	public XmlElement serialize(Object object) {
+		return XMLUtil.makeXmlTag(SerializerHandler.TYPE_DATETIME,
+				DATE_FORMATER.format(object));
+	}
+
+}

lib/src/de/timroes/axmlrpc/serializer/DoubleSerializer.java

@@ -0,0 +1,27 @@
+package de.timroes.axmlrpc.serializer;
+
+import de.timroes.axmlrpc.XMLRPCException;
+import de.timroes.axmlrpc.XMLUtil;
+import de.timroes.axmlrpc.xmlcreator.XmlElement;
+import java.math.BigDecimal;
+import org.w3c.dom.Element;
+
+/**
+ * This serializer is responsible for floating point numbers.
+ * 
+ * @author Tim Roes
+ */
+public class DoubleSerializer implements Serializer {
+
+	public Object deserialize(Element content) throws XMLRPCException {
+		return Double.valueOf(XMLUtil.getOnlyTextContent(content.getChildNodes()));
+	}
+
+	public XmlElement serialize(Object object) {
+		// Turn double value of object into a BigDecimal to get the
+		// right decimal point format.
+		BigDecimal bd = BigDecimal.valueOf(((Number)object).doubleValue());
+		return XMLUtil.makeXmlTag(SerializerHandler.TYPE_DOUBLE, bd.toPlainString());
+	}
+
+}

lib/src/de/timroes/axmlrpc/serializer/IntSerializer.java

@@ -0,0 +1,23 @@
+package de.timroes.axmlrpc.serializer;
+
+import de.timroes.axmlrpc.XMLRPCException;
+import de.timroes.axmlrpc.XMLUtil;
+import de.timroes.axmlrpc.xmlcreator.XmlElement;
+import org.w3c.dom.Element;
+
+/**
+ *
+ * @author timroes
+ */
+public class IntSerializer implements Serializer {
+
+	public Object deserialize(Element content) throws XMLRPCException {
+		return Integer.parseInt(XMLUtil.getOnlyTextContent(content.getChildNodes()));
+	}
+
+	public XmlElement serialize(Object object) {
+		return XMLUtil.makeXmlTag(SerializerHandler.TYPE_INT,
+				object.toString());
+	}
+
+}

lib/src/de/timroes/axmlrpc/serializer/LongSerializer.java

@@ -0,0 +1,23 @@
+package de.timroes.axmlrpc.serializer;
+
+import de.timroes.axmlrpc.XMLRPCException;
+import de.timroes.axmlrpc.XMLUtil;
+import de.timroes.axmlrpc.xmlcreator.XmlElement;
+import org.w3c.dom.Element;
+
+/**
+ *
+ * @author Tim Roes
+ */
+class LongSerializer implements Serializer {
+
+	public Object deserialize(Element content) throws XMLRPCException {
+		return Long.parseLong(XMLUtil.getOnlyTextContent(content.getChildNodes()));
+	}
+
+	public XmlElement serialize(Object object) {
+		return XMLUtil.makeXmlTag(SerializerHandler.TYPE_LONG,
+				((Long)object).toString());
+	}
+
+}

lib/src/de/timroes/axmlrpc/serializer/NullSerializer.java

@@ -0,0 +1,21 @@
+package de.timroes.axmlrpc.serializer;
+
+import de.timroes.axmlrpc.XMLRPCException;
+import de.timroes.axmlrpc.xmlcreator.XmlElement;
+import org.w3c.dom.Element;
+
+/**
+ *
+ * @author Tim Roes
+ */
+public class NullSerializer implements Serializer {
+
+	public Object deserialize(Element content) throws XMLRPCException {
+		return null;
+	}
+
+	public XmlElement serialize(Object object) {
+		return new XmlElement(SerializerHandler.TYPE_NULL);
+	}
+
+}

lib/src/de/timroes/axmlrpc/serializer/Serializer.java

@@ -0,0 +1,34 @@
+package de.timroes.axmlrpc.serializer;
+
+import de.timroes.axmlrpc.XMLRPCException;
+import de.timroes.axmlrpc.xmlcreator.XmlElement;
+import org.w3c.dom.Element;
+
+/**
+ * A Serializer is responsible to serialize a specific type of data to
+ * an xml tag and deserialize the content of this xml tag back to an object.
+ * 
+ * @author Tim Roes
+ */
+public interface Serializer {
+
+	/**
+	 * This method takes an xml type element and deserialize it to an object.
+	 *
+	 * @param content Must be an xml element of a specific type.
+	 * @return The deserialized content.
+	 * @throws XMLRPCException Will be thrown whenervt the deserialization fails.
+	 */
+	public Object deserialize(Element content) throws XMLRPCException;
+
+	/**
+	 * This method takes an object and returns a representation as a string
+	 * containing the right xml type tag. The returning string must be useable
+	 * within a value tag.
+	 *
+	 * @param object The object that should be serialized.
+	 * @return An XmlElement representation of the object.
+	 */
+	public XmlElement serialize(Object object);
+
+}

lib/src/de/timroes/axmlrpc/serializer/SerializerHandler.java

@@ -0,0 +1,228 @@
+package de.timroes.axmlrpc.serializer;
+
+import de.timroes.axmlrpc.XMLRPCClient;
+import de.timroes.axmlrpc.XMLRPCException;
+import de.timroes.axmlrpc.XMLRPCRuntimeException;
+import de.timroes.axmlrpc.XMLUtil;
+import de.timroes.axmlrpc.xmlcreator.XmlElement;
+import java.math.BigDecimal;
+import java.util.Calendar;
+import java.util.Date;
+import java.util.Map;
+import org.w3c.dom.Element;
+
+/**
+ * The serializer handler serializes and deserialized objects.
+ * It takes an object, determine its type and let the responsible handler serialize it.
+ * For deserialization it looks at the xml tag around the element.
+ * The class is designed as a kind of singleton, so it can be accessed from anywhere in
+ * the library.
+ *
+ * @author Tim Roes
+ */
+public class SerializerHandler {
+
+	public static final String TYPE_STRING = "string";
+	public static final String TYPE_BOOLEAN = "boolean";
+	public static final String TYPE_INT = "int";
+	public static final String TYPE_INT2 = "i4";
+	public static final String TYPE_LONG = "i8";
+	public static final String TYPE_DOUBLE = "double";
+	public static final String TYPE_DATETIME = "dateTime.iso8601";
+	public static final String TYPE_STRUCT = "struct";
+	public static final String TYPE_ARRAY = "array";
+	public static final String TYPE_BASE64 = "base64";
+	public static final String TYPE_NULL = "nil";
+
+	private static SerializerHandler instance;
+
+	/**
+	 * Initialize the serialization handler. This method must be called before
+	 * the get method returns any object.
+	 *
+	 * @param flags The flags that has been set in the XMLRPCClient.
+	 * @see XMLRPCClient
+	 */
+	public static void initialize(int flags) {
+		instance = new SerializerHandler(flags);
+	}
+
+	/**
+	 * Return the instance of the SerializerHandler.
+	 * It must have been initialized with initialize() before.
+	 *
+	 * @return The instance of the SerializerHandler.
+	 */
+	public static SerializerHandler getDefault() {
+		if(instance == null) {
+			throw new XMLRPCRuntimeException("The SerializerHandler has not been initialized.");
+		}
+		return instance;
+	}
+
+	private StringSerializer string;
+	private BooleanSerializer bool = new BooleanSerializer();
+	private IntSerializer integer = new IntSerializer();
+	private LongSerializer long8 = new LongSerializer();
+	private StructSerializer struct = new StructSerializer();
+	private DoubleSerializer floating = new DoubleSerializer();
+	private DateTimeSerializer datetime = new DateTimeSerializer();
+	private ArraySerializer array = new ArraySerializer();
+	private Base64Serializer base64 = new Base64Serializer();
+	private NullSerializer nil = new NullSerializer();
+	
+	private int flags;
+
+	/**
+	 * Generates the SerializerHandler.
+	 * This method can only called from within the class (the initialize method).
+	 *
+	 * @param flags The flags to use.
+	 */
+	private SerializerHandler(int flags) {
+		this.flags = flags;
+		string = new StringSerializer(
+			(flags & XMLRPCClient.FLAGS_NO_STRING_ENCODE) == 0,
+			(flags & XMLRPCClient.FLAGS_NO_STRING_DECODE) == 0
+		);
+	}
+
+	/**
+	 * Deserializes an incoming xml element to an java object.
+	 * The xml element must be the value element around the type element.
+	 * The type of the returning object depends on the type tag.
+	 *
+	 * @param element An type element from within a value tag.
+	 * @return The deserialized object.
+	 * @throws XMLRPCException Will be thrown whenever an error occurs.
+	 */
+	public Object deserialize(Element element) throws XMLRPCException {
+
+		if(!XMLRPCClient.VALUE.equals(element.getNodeName())) {
+			throw new XMLRPCException("Value tag is missing around value.");
+		}
+		
+		if(!XMLUtil.hasChildElement(element.getChildNodes())) {
+			// Value element doesn't contain a child element
+			if((flags & XMLRPCClient.FLAGS_DEFAULT_TYPE_STRING) != 0) {
+				return string.deserialize(element);
+			} else {
+				throw new XMLRPCException("Missing type element inside of value element.");
+			}
+		}
+			
+		// Grep type element from inside value element
+		element = XMLUtil.getOnlyChildElement(element.getChildNodes());
+
+		Serializer s = null;
+
+		String type;
+
+		// If FLAGS_IGNORE_NAMESPACE has been set, only use local name.
+		if((flags & XMLRPCClient.FLAGS_IGNORE_NAMESPACES) != 0) {
+			type = element.getLocalName() == null ? element.getNodeName() : element.getLocalName();
+		} else {
+			type = element.getNodeName();
+		}
+
+		if((flags & XMLRPCClient.FLAGS_NIL) != 0 && TYPE_NULL.equals(type)) {
+			s = nil;
+		} else if(TYPE_STRING.equals(type)) {
+			s = string;
+		} else if(TYPE_BOOLEAN.equals(type)) {
+			s = bool;
+		} else if(TYPE_DOUBLE.equals(type)) {
+			s = floating;
+		} else if (TYPE_INT.equals(type) || TYPE_INT2.equals(type)) {
+			s = integer;
+		} else if(TYPE_DATETIME.equals(type)) {
+			s = datetime;
+		} else if (TYPE_LONG.equals(type)) {
+			if((flags & XMLRPCClient.FLAGS_8BYTE_INT) != 0) {
+				s = long8;
+			} else {
+				throw new XMLRPCException("8 byte integer is not in the specification. "
+						+ "You must use FLAGS_8BYTE_INT to enable the i8 tag.");
+			}
+		} else if(TYPE_STRUCT.equals(type)) {
+			s = struct;
+		} else if(TYPE_ARRAY.equals(type)) {
+			s = array;
+		} else if(TYPE_BASE64.equals(type)) {
+			s = base64;
+		} else {
+			throw new XMLRPCException("No deserializer found for type '" + type + "'.");
+		}
+
+		return s.deserialize(element);
+
+	}
+
+	/**
+	 * Serialize an object to its representation as an xml element.
+	 * The xml element will be the type element for the use within a value tag.
+	 *
+	 * @param object The object that should be serialized.
+	 * @return The xml representation of this object.
+	 * @throws XMLRPCException Will be thrown, if an error occurs (e.g. the object
+	 * 		cannot be serialized to an xml element.
+	 */
+	public XmlElement serialize(Object object) throws XMLRPCException {
+
+		Serializer s = null;
+
+		if((flags & XMLRPCClient.FLAGS_NIL) != 0 && object == null) {
+			s = nil;
+		} else if(object instanceof String) {
+			s = string;
+		} else if(object instanceof Boolean) {
+			s = bool;
+		} else if(object instanceof Double || object instanceof Float
+				|| object instanceof BigDecimal) {
+			s = floating;
+		} else if (object instanceof Integer || object instanceof Short
+				|| object instanceof Byte) {
+			s = integer;
+		} else if(object instanceof Long) {
+			// Check whether the 8 byte integer flag was set.
+			if((flags & XMLRPCClient.FLAGS_8BYTE_INT) != 0) {
+				s = long8;
+			} else {
+				// Allow long values as long as their fit within the 4 byte integer range.
+				long l = (Long)object;
+				if(l > Integer.MAX_VALUE || l < Integer.MIN_VALUE) {
+					throw new XMLRPCException("FLAGS_8BYTE_INT must be set, if values "
+							+ "outside the 4 byte integer range should be transfered.");
+				} else {
+					s = integer;
+				}
+			}
+		} else if(object instanceof Date) {
+			s = datetime;
+		} else if(object instanceof Calendar) {
+			object = ((Calendar)object).getTime();
+			s = datetime;
+		} else if (object instanceof Map) {
+			s = struct;
+		} else if(object instanceof byte[]) {
+			byte[] old = (byte[])object;
+			Byte[] boxed = new Byte[old.length];
+			for(int i = 0; i < boxed.length; i++) {
+				boxed[i] = new Byte(old[i]);
+			}
+			object = boxed;
+			s = base64;
+		} else if(object instanceof Byte[]) {
+			s = base64;
+		} else if(object instanceof Iterable<?>) {
+			s = array;
+		} else {
+			throw new XMLRPCException("No serializer found for type '"
+					+ object.getClass().getName() + "'.");
+		}
+
+		return s.serialize(object);
+
+	}
+
+}

lib/src/de/timroes/axmlrpc/serializer/StringSerializer.java

@@ -0,0 +1,38 @@
+package de.timroes.axmlrpc.serializer;
+
+import de.timroes.axmlrpc.XMLRPCException;
+import de.timroes.axmlrpc.XMLUtil;
+import de.timroes.axmlrpc.xmlcreator.XmlElement;
+import org.w3c.dom.Element;
+
+/**
+ *
+ * @author Tim Roes
+ */
+public class StringSerializer implements Serializer {
+
+	private boolean decodeStrings;
+	private boolean encodeStrings;
+
+	public StringSerializer(boolean encodeStrings, boolean decodeStrings) {
+		this.decodeStrings = decodeStrings;
+		this.encodeStrings = encodeStrings;
+	}
+
+	public Object deserialize(Element content) throws XMLRPCException {
+		String text = XMLUtil.getOnlyTextContent(content.getChildNodes());
+		if(decodeStrings) {
+			text = text.replaceAll("&lt;", "<").replaceAll("&amp;", "&");
+		}
+		return text;
+	}
+
+	public XmlElement serialize(Object object) {
+		String content = object.toString();
+		if(encodeStrings) {
+			content = content.replaceAll("&", "&amp;").replaceAll("<", "&lt;");
+		}
+		return XMLUtil.makeXmlTag(SerializerHandler.TYPE_STRING, content);
+	}
+
+}

lib/src/de/timroes/axmlrpc/serializer/StructSerializer.java

@@ -0,0 +1,112 @@
+package de.timroes.axmlrpc.serializer;
+
+import de.timroes.axmlrpc.XMLRPCException;
+import de.timroes.axmlrpc.XMLRPCRuntimeException;
+import de.timroes.axmlrpc.XMLUtil;
+import de.timroes.axmlrpc.xmlcreator.XmlElement;
+import java.util.HashMap;
+import java.util.Map;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+
+/**
+ *
+ * @author Tim Roes
+ */
+public class StructSerializer implements Serializer {
+
+	private static final String STRUCT_MEMBER = "member";
+	private static final String STRUCT_NAME = "name";
+	private static final String STRUCT_VALUE = "value";
+
+	public Object deserialize(Element content) throws XMLRPCException {
+
+		Map<String, Object> map = new HashMap<String, Object>();
+
+		Node n, m;
+		String s;
+		Object o;
+		for(int i = 0; i < content.getChildNodes().getLength(); i++) {
+			
+			n = content.getChildNodes().item(i);
+			
+			// Strip only whitespace text elements and comments
+			if((n.getNodeType() == Node.TEXT_NODE
+						&& n.getNodeValue().trim().length() <= 0)
+					|| n.getNodeType() == Node.COMMENT_NODE)
+				continue;
+
+			if(n.getNodeType() != Node.ELEMENT_NODE
+					|| !STRUCT_MEMBER.equals(n.getNodeName())) {
+				throw new XMLRPCException("Only struct members allowed within a struct.");
+			}
+
+			// Grep name and value from member
+			s = null; o = null;
+			for(int j = 0; j < n.getChildNodes().getLength(); j++) {
+				m = n.getChildNodes().item(j);
+				
+				// Strip only whitespace text elements and comments
+				if((m.getNodeType() == Node.TEXT_NODE
+							&& m.getNodeValue().trim().length() <= 0)
+						|| m.getNodeType() == Node.COMMENT_NODE)
+					continue;
+
+				if(STRUCT_NAME.equals(m.getNodeName())) {
+					if(s != null) {
+						throw new XMLRPCException("Name of a struct member cannot be set twice.");
+					} else {
+						s = XMLUtil.getOnlyTextContent(m.getChildNodes());
+					}
+				} else if(m.getNodeType() == Node.ELEMENT_NODE && STRUCT_VALUE.equals(m.getNodeName())) {
+					if(o != null) {
+						throw new XMLRPCException("Value of a struct member cannot be set twice.");
+					} else {
+						o = SerializerHandler.getDefault().deserialize((Element)m);
+					}
+				} else {
+					throw new XMLRPCException("A struct member must only contain one name and one value.");
+				}
+
+			}
+
+			map.put(s, o);
+
+		}
+
+		return map;
+
+	}
+
+	public XmlElement serialize(Object object) {
+
+		XmlElement struct = new XmlElement(SerializerHandler.TYPE_STRUCT);
+
+		try {
+
+			XmlElement entry, name, value;
+
+			// We can safely cast here, this Serializer should only be called when
+			// the parameter is a map.
+			@SuppressWarnings("unchecked")
+			Map<String,Object> map = (Map<String,Object>)object;
+
+			for(Map.Entry<String,Object> member : map.entrySet()) {
+				entry = new XmlElement(STRUCT_MEMBER);
+				name = new XmlElement(STRUCT_NAME);
+				value = new XmlElement(STRUCT_VALUE);
+				name.setContent(member.getKey());
+				value.addChildren(SerializerHandler.getDefault().serialize(member.getValue()));
+				entry.addChildren(name);
+				entry.addChildren(value);
+				struct.addChildren(entry);
+			}
+
+		} catch(XMLRPCException ex) {
+			throw new XMLRPCRuntimeException(ex);
+		}
+
+		return struct;
+	}
+
+}

lib/src/de/timroes/axmlrpc/xmlcreator/SimpleXMLCreator.java

@@ -0,0 +1,31 @@
+package de.timroes.axmlrpc.xmlcreator;
+
+/**
+ * This is a very simple xml creator. It allows creating an xml document
+ * containing multiple xml tags. No attributes are supported.
+ *
+ * @author Tim Roes
+ */
+public class SimpleXMLCreator {
+
+	private XmlElement root;
+
+	/**
+	 * Set the root element of the xml tree.
+	 *
+	 * @param element The element to use as root element in this tree.
+	 */
+	public void setRootElement(XmlElement element) {
+		this.root = element;
+	}
+
+	/**
+	 * Return the string representation of the xml tree.
+	 * @return String representation of the xml tree.
+	 */
+	@Override
+	public String toString() {
+		return "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" + root.toString();
+	}
+
+}

lib/src/de/timroes/axmlrpc/xmlcreator/XmlElement.java

@@ -0,0 +1,73 @@
+package de.timroes.axmlrpc.xmlcreator;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * An xml element within an xml tree.
+ * In this case an xml element can have a text content OR a multiple amount
+ * of children. The xml element itself has a name.
+ *
+ * @author Tim Roes
+ */
+public class XmlElement {
+
+	private List<XmlElement> children = new ArrayList<XmlElement>();
+	private String name;
+	private String content;
+
+	/**
+	 * Create a new xml element with the given name.
+	 *
+	 * @param name The name of the xml element.
+	 */
+	public XmlElement(String name) {
+		this.name = name;
+	}
+
+	/**
+	 * Add a child to this xml element.
+	 *
+	 * @param element The child to add.
+	 */
+	public void addChildren(XmlElement element) {
+		children.add(element);
+	}
+
+	/**
+	 * Set the content of this xml tag. If the content is set the children
+	 * won't be used in a string representation.
+	 *
+	 * @param content Content of the xml element.
+	 */
+	public void setContent(String content) {
+		this.content = content;
+	}
+
+	/**
+	 * Return a string representation of this xml element.
+	 *
+	 * @return String representation of xml element.
+	 */
+	@Override
+	public String toString() {
+		StringBuilder builder = new StringBuilder();
+		if(content != null && content.length() > 0) {
+			builder.append("\n<").append(name).append(">")
+					.append(content)
+					.append("</").append(name).append(">\n");
+			return builder.toString();
+		} else if(children.size() > 0) {
+			builder.append("\n<").append(name).append(">");
+			for(XmlElement x : children) {
+				builder.append(x.toString());
+			}
+			builder.append("</").append(name).append(">\n");
+			return builder.toString();
+		} else {
+			builder.append("\n<").append(name).append("/>\n");
+			return builder.toString();
+		}
+	}
+
+}

lib/src/de/timroes/base64/Base64.java

@@ -0,0 +1,161 @@
+package de.timroes.base64;
+
+import java.util.HashMap;
+
+/**
+ * A Base64 en/decoder. You can use it to encode and decode strings and byte arrays.
+ *
+ * @author Tim Roes
+ */
+public class Base64 {
+
+	private static final char[] code = ("=ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+			+ "abcdefghijklmnopqrstuvwxyz0123456789+/").toCharArray();
+
+	private static final HashMap<Character,Byte> map = new HashMap<Character, Byte>();
+
+	static {
+		for(int i = 0; i < code.length; i++) {
+			map.put(code[i], (byte)i);
+		}
+	}
+
+	/**
+	 * Decode a base64 encoded string to a byte array.
+	 *
+	 * @param in A string representing a base64 encoding.
+	 * @return The decoded byte array.
+	 */
+	public static byte[] decode(String in) {
+
+		in = in.replaceAll("\\r|\\n","");
+		if(in.length() % 4 != 0) {
+			throw new IllegalArgumentException("The length of the input string must be a multiple of four.");
+		}
+
+		if(!in.matches("^[A-Za-z0-9+/]*[=]{0,3}$")) {
+			throw new IllegalArgumentException("The argument contains illegal characters.");
+		}
+
+		byte[] out = new byte[(in.length()*3)/4];
+
+		char[] input = in.toCharArray();
+
+		int outi = 0;
+		int b1, b2, b3, b4;
+		for(int i = 0; i < input.length; i+=4) {
+			b1 = (map.get(input[i]) - 1);
+			b2 = (map.get(input[i+1]) - 1);
+			b3 = (map.get(input[i+2]) - 1);
+			b4 = (map.get(input[i+3]) - 1);
+			out[outi++] = (byte)(b1 << 2 | b2 >>> 4);
+			out[outi++] = (byte)((b2 & 0x0F) << 4 | b3 >>> 2);
+			out[outi++] = (byte)((b3 & 0x03) << 6 | (b4 & 0x3F));
+		}
+
+		if(in.endsWith("=")) {
+			byte[] trimmed = new byte[out.length - (in.length() - in.indexOf("="))];
+			System.arraycopy(out, 0, trimmed, 0, trimmed.length);
+			return trimmed;
+		}
+
+		return out;
+
+	}
+
+	/**
+	 * Decode a base64 encoded string to a string.
+	 *
+	 * @param in The string representation of the base64 encoding.
+	 * @return The decoded string in the default charset of the JVM.
+	 */
+	public static String decodeAsString(String in) {
+		return new String(decode(in));
+	}
+
+	/**
+	 * Encode a String and return the encoded string.
+	 *
+	 * @param in A string to encode.
+	 * @return The encoded byte array.
+	 */
+	public static String encode(String in) {
+		return encode(in.getBytes());
+	}
+
+	/**
+	 * Encode a Byte array and return the encoded string.
+	 *
+	 * @param in A string to encode.
+	 * @return The encoded byte array.
+	 */
+	public static String encode(Byte[] in) {
+		byte[] tmp = new byte[in.length];
+		for(int i = 0; i < tmp.length; i++) {
+			tmp[i] = in[i];
+		}
+		return encode(tmp);
+	}
+
+	/**
+	 * Encode a byte array and return the encoded string.
+	 *
+	 * @param in A string to encode.
+	 * @return The encoded byte array.
+	 */
+	public static String encode(byte[] in) {
+		StringBuilder builder = new StringBuilder(4 * ((in.length+2)/3));
+		byte[] encoded = encodeAsBytes(in);
+		for(int i = 0; i < encoded.length; i++) {
+			builder.append(code[encoded[i]+1]);
+			if(i % 72 == 71)
+				builder.append("\n");
+		}
+		return builder.toString();
+	}
+
+	/**
+	 * Encode a String and return the encoded byte array. Bytes that has been
+	 * appended to pad the string to a multiple of four are set to -1 in the array.
+	 *
+	 * @param in A string to encode.
+	 * @return The encoded byte array.
+	 */
+	public static byte[] encodeAsBytes(String in) {
+		return encodeAsBytes(in.getBytes());
+	}
+
+	/**
+	 * Encode a byte array and return the encoded byte array. Bytes that has been
+	 * appended to pad the string to a multiple of four are set to -1 in the array.
+	 *
+	 * @param inArray A string to encode.
+	 * @return The encoded byte array.
+	 */
+	public static byte[] encodeAsBytes(byte[] inArray) {
+
+		// Output string must be 4 * floor((n+2)/3) large
+		byte[] out = new byte[4 * ((inArray.length+2)/3)];
+		// Create padded input array with the next largest length that is a multiple of 3
+		byte[] in = new byte[(inArray.length+2)/3*3];
+		// Copy content form unpadded to padded array
+		System.arraycopy(inArray, 0, in, 0, inArray.length);
+
+		int outi = 0;
+		for(int i = 0; i < in.length; i+=3) {
+
+			out[outi++] = (byte)((in[i] & 0xFF) >>> 2);
+			out[outi++] = (byte)(((in[i] & 0x03) << 4) | ((in[i+1] & 0xFF) >>> 4));
+			out[outi++] = (byte)(((in[i+1] & 0x0F) << 2) | ((in[i+2] & 0xFF) >>> 6));
+			out[outi++] = (byte)(in[i+2] & 0x3F);
+
+		}
+
+		for(int i = in.length - inArray.length; i > 0; i--) {
+			out[out.length - i] = -1;
+		}
+
+		return out;
+	}
+
+}

lib/src/org/transdroid/daemon/Rtorrent/RtorrentAdapter.java

@@ -23,7 +23,9 @@ import java.io.FileInputStream;
 import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.io.UnsupportedEncodingException;
+import java.net.MalformedURLException;
 import java.net.URI;
+import java.net.URL;
 import java.net.URLDecoder;
 import java.util.ArrayList;
 import java.util.Date;
@@ -35,6 +37,7 @@ import java.util.Map.Entry;
 import org.base64.android.Base64;
 import org.transdroid.daemon.Daemon;
 import org.transdroid.daemon.DaemonException;
+import org.transdroid.daemon.DaemonException.ExceptionType;
 import org.transdroid.daemon.DaemonSettings;
 import org.transdroid.daemon.IDaemonAdapter;
 import org.transdroid.daemon.Label;
@@ -43,7 +46,6 @@ import org.transdroid.daemon.Torrent;
 import org.transdroid.daemon.TorrentDetails;
 import org.transdroid.daemon.TorrentFile;
 import org.transdroid.daemon.TorrentStatus;
-import org.transdroid.daemon.DaemonException.ExceptionType;
 import org.transdroid.daemon.task.AddByFileTask;
 import org.transdroid.daemon.task.AddByMagnetUrlTask;
 import org.transdroid.daemon.task.AddByUrlTask;
@@ -62,13 +64,14 @@ import org.transdroid.daemon.task.SetFilePriorityTask;
 import org.transdroid.daemon.task.SetLabelTask;
 import org.transdroid.daemon.task.SetTransferRatesTask;
 import org.transdroid.daemon.util.DLog;
-import org.transdroid.daemon.util.HttpHelper;
-import org.xmlrpc.android.XMLRPCClient;
-import org.xmlrpc.android.XMLRPCException;
+import org.transdroid.daemon.util.FakeTrustManager;
+
+import de.timroes.axmlrpc.XMLRPCClient;
+import de.timroes.axmlrpc.XMLRPCException;
 
 /**
  * An adapter that allows for easy access to rTorrent torrent data. Communication
- * is handled via the XML-RPC protocol.
+ * is handled via the XML-RPC protocol as implemented by the aXMLRPC library.
  *
  * @author erickok
  *
@@ -234,7 +237,7 @@ public class RtorrentAdapter implements IDaemonAdapter {
 		}
 	}
 	
-	private Object makeRtorrentCall(String serverMethod, Object[] arguments) throws DaemonException {
+	private Object makeRtorrentCall(String serverMethod, Object[] arguments) throws DaemonException, MalformedURLException {
 
 		// Initialise the HTTP client
 		if (rpcclient == null) {
@@ -258,10 +261,19 @@ public class RtorrentAdapter implements IDaemonAdapter {
 	/**
 	 * Instantiates a XML-RPC client with proper credentials.
 	 * @throws DaemonException On conflicting settings (i.e. user authentication but no password or username provided)
+	 * @throws MalformedURLException Thrown when the URL could not be properly constructed
 	 */
-	private void initialise() throws DaemonException {
-
-		this.rpcclient = new XMLRPCClient(HttpHelper.createStandardHttpClient(settings, true), buildWebUIUrl().trim());
+	private void initialise() throws DaemonException, MalformedURLException {
+
+		//this.rpcclient = new XMLRPCClient(HttpHelper.createStandardHttpClient(settings, true), buildWebUIUrl().trim());
+		int flags = XMLRPCClient.FLAGS_8BYTE_INT | XMLRPCClient.FLAGS_ENABLE_COOKIES;
+		if (settings.getSsl() && settings.getSslTrustAll())
+			flags = XMLRPCClient.FLAGS_8BYTE_INT | XMLRPCClient.FLAGS_ENABLE_COOKIES | XMLRPCClient.FLAGS_SSL_IGNORE_INVALID_CERT;
+		this.rpcclient = new XMLRPCClient(new URL(buildWebUIUrl().trim()), flags);
+		if (settings.getSsl() && settings.getSslTrustKey() != null && !settings.getSslTrustKey().isEmpty())
+			this.rpcclient.installCustomTrustManager(new FakeTrustManager(settings.getSslTrustKey()));
+		this.rpcclient.setTimeout(settings.getTimeoutInMilliseconds() / 1000);
+		this.rpcclient.setLoginData(settings.getUsername(), settings.getPassword());
 		
 	}
 	

lib/src/org/transdroid/daemon/util/FakeTrustManager.java

@@ -13,7 +13,7 @@ public class FakeTrustManager implements X509TrustManager {
         private static final X509Certificate[] _AcceptedIssuers = new X509Certificate[] {};
 		private static final String LOG_NAME = "TrustManager";
         
-        FakeTrustManager(String certKey){
+        public FakeTrustManager(String certKey){
         	super();
         	this.certKey = certKey;
         }

lib/src/org/xmlrpc/android/Base64Coder.java

@@ -1,199 +0,0 @@
-package org.xmlrpc.android;
-
-/**
- * A Base64 Encoder/Decoder.
- * 
- * <p>
- * This class is used to encode and decode data in Base64 format as described in
- * RFC 1521.
- * 
- * <p>
- * This is "Open Source" software and released under the <a
- * href="http://www.gnu.org/licenses/lgpl.html">GNU/LGPL</a> license.<br>
- * It is provided "as is" without warranty of any kind.<br>
- * Copyright 2003: Christian d'Heureuse, Inventec Informatik AG, Switzerland.<br>
- * Home page: <a href="http://www.source-code.biz">www.source-code.biz</a><br>
- * 
- * <p>
- * Version history:<br>
- * 2003-07-22 Christian d'Heureuse (chdh): Module created.<br>
- * 2005-08-11 chdh: Lincense changed from GPL to LGPL.<br>
- * 2006-11-21 chdh:<br>
- * &nbsp; Method encode(String) renamed to encodeString(String).<br>
- * &nbsp; Method decode(String) renamed to decodeString(String).<br>
- * &nbsp; New method encode(byte[],int) added.<br>
- * &nbsp; New method decode(String) added.<br>
- */
-
-class Base64Coder {
-
-	// Mapping table from 6-bit nibbles to Base64 characters.
-	private static char[] map1 = new char[64];
-	static {
-		int i = 0;
-		for (char c = 'A'; c <= 'Z'; c++) {
-			map1[i++] = c;
-		}
-		for (char c = 'a'; c <= 'z'; c++) {
-			map1[i++] = c;
-		}
-		for (char c = '0'; c <= '9'; c++) {
-			map1[i++] = c;
-		}
-		map1[i++] = '+';
-		map1[i++] = '/';
-	}
-
-	// Mapping table from Base64 characters to 6-bit nibbles.
-	private static byte[] map2 = new byte[128];
-	static {
-		for (int i = 0; i < map2.length; i++) {
-			map2[i] = -1;
-		}
-		for (int i = 0; i < 64; i++) {
-			map2[map1[i]] = (byte) i;
-		}
-	}
-
-	/**
-	 * Encodes a string into Base64 format. No blanks or line breaks are
-	 * inserted.
-	 * 
-	 * @param s
-	 *            a String to be encoded.
-	 * @return A String with the Base64 encoded data.
-	 */
-	static String encodeString(String s) {
-		return new String(encode(s.getBytes()));
-	}
-
-	/**
-	 * Encodes a byte array into Base64 format. No blanks or line breaks are
-	 * inserted.
-	 * 
-	 * @param in
-	 *            an array containing the data bytes to be encoded.
-	 * @return A character array with the Base64 encoded data.
-	 */
-	static char[] encode(byte[] in) {
-		return encode(in, in.length);
-	}
-
-	/**
-	 * Encodes a byte array into Base64 format. No blanks or line breaks are
-	 * inserted.
-	 * 
-	 * @param in
-	 *            an array containing the data bytes to be encoded.
-	 * @param iLen
-	 *            number of bytes to process in <code>in</code>.
-	 * @return A character array with the Base64 encoded data.
-	 */
-	static char[] encode(byte[] in, int iLen) {
-		int oDataLen = (iLen * 4 + 2) / 3; // output length without padding
-		int oLen = ((iLen + 2) / 3) * 4; // output length including padding
-		char[] out = new char[oLen];
-		int ip = 0;
-		int op = 0;
-		while (ip < iLen) {
-			int i0 = in[ip++] & 0xff;
-			int i1 = ip < iLen ? in[ip++] & 0xff : 0;
-			int i2 = ip < iLen ? in[ip++] & 0xff : 0;
-			int o0 = i0 >>> 2;
-			int o1 = ((i0 & 3) << 4) | (i1 >>> 4);
-			int o2 = ((i1 & 0xf) << 2) | (i2 >>> 6);
-			int o3 = i2 & 0x3F;
-			out[op++] = map1[o0];
-			out[op++] = map1[o1];
-			out[op] = op < oDataLen ? map1[o2] : '=';
-			op++;
-			out[op] = op < oDataLen ? map1[o3] : '=';
-			op++;
-		}
-		return out;
-	}
-
-	/**
-	 * Decodes a string from Base64 format.
-	 * 
-	 * @param s
-	 *            a Base64 String to be decoded.
-	 * @return A String containing the decoded data.
-	 * @throws IllegalArgumentException
-	 *             if the input is not valid Base64 encoded data.
-	 */
-	static String decodeString(String s) {
-		return new String(decode(s));
-	}
-
-	/**
-	 * Decodes a byte array from Base64 format.
-	 * 
-	 * @param s
-	 *            a Base64 String to be decoded.
-	 * @return An array containing the decoded data bytes.
-	 * @throws IllegalArgumentException
-	 *             if the input is not valid Base64 encoded data.
-	 */
-	static byte[] decode(String s) {
-		return decode(s.toCharArray());
-	}
-
-	/**
-	 * Decodes a byte array from Base64 format. No blanks or line breaks are
-	 * allowed within the Base64 encoded data.
-	 * 
-	 * @param in
-	 *            a character array containing the Base64 encoded data.
-	 * @return An array containing the decoded data bytes.
-	 * @throws IllegalArgumentException
-	 *             if the input is not valid Base64 encoded data.
-	 */
-	static byte[] decode(char[] in) {
-		int iLen = in.length;
-		if (iLen % 4 != 0) {
-			throw new IllegalArgumentException(
-					"Length of Base64 encoded input string is not a multiple of 4.");
-		}
-		while (iLen > 0 && in[iLen - 1] == '=') {
-			iLen--;
-		}
-		int oLen = (iLen * 3) / 4;
-		byte[] out = new byte[oLen];
-		int ip = 0;
-		int op = 0;
-		while (ip < iLen) {
-			int i0 = in[ip++];
-			int i1 = in[ip++];
-			int i2 = ip < iLen ? in[ip++] : 'A';
-			int i3 = ip < iLen ? in[ip++] : 'A';
-			if (i0 > 127 || i1 > 127 || i2 > 127 || i3 > 127) {
-				throw new IllegalArgumentException(
-						"Illegal character in Base64 encoded data.");
-			}
-			int b0 = map2[i0];
-			int b1 = map2[i1];
-			int b2 = map2[i2];
-			int b3 = map2[i3];
-			if (b0 < 0 || b1 < 0 || b2 < 0 || b3 < 0) {
-				throw new IllegalArgumentException(
-						"Illegal character in Base64 encoded data.");
-			}
-			int o0 = (b0 << 2) | (b1 >>> 4);
-			int o1 = ((b1 & 0xf) << 4) | (b2 >>> 2);
-			int o2 = ((b2 & 3) << 6) | b3;
-			out[op++] = (byte) o0;
-			if (op < oLen) {
-				out[op++] = (byte) o1;
-			}
-			if (op < oLen) {
-				out[op++] = (byte) o2;
-			}
-		}
-		return out;
-	}
-
-	// Dummy constructor.
-	private Base64Coder() {
-	}
-}

lib/src/org/xmlrpc/android/XMLRPCClient.java

@@ -1,379 +0,0 @@
-package org.xmlrpc.android;
-
-import java.io.InputStreamReader;
-import java.io.Reader;
-import java.io.StringWriter;
-import java.net.URI;
-import java.util.Map;
-
-import org.apache.http.HttpEntity;
-import org.apache.http.HttpResponse;
-import org.apache.http.HttpStatus;
-import org.apache.http.client.HttpClient;
-import org.apache.http.client.methods.HttpPost;
-import org.apache.http.entity.StringEntity;
-import org.apache.http.params.HttpParams;
-import org.apache.http.params.HttpProtocolParams;
-import org.transdroid.daemon.DaemonException;
-import org.xmlpull.v1.XmlPullParser;
-import org.xmlpull.v1.XmlPullParserFactory;
-import org.xmlpull.v1.XmlSerializer;
-
-import android.util.Xml;
-
-
-/**
- * XMLRPCClient allows to call remote XMLRPC method.
- * 
- * <p>
- * The following table shows how XML-RPC types are mapped to java call parameters/response values.
- * </p>
- * 
- * <p>
- * <table border="2" align="center" cellpadding="5">
- * <thead><tr><th>XML-RPC Type</th><th>Call Parameters</th><th>Call Response</th></tr></thead>
- * 
- * <tbody>
- * <td>int, i4</td><td>byte<br />Byte<br />short<br />Short<br />int<br />Integer</td><td>int<br />Integer</td>
- * </tr>
- * <tr>
- * <td>i8</td><td>long<br />Long</td><td>long<br />Long</td>
- * </tr>
- * <tr>
- * <td>double</td><td>float<br />Float<br />double<br />Double</td><td>double<br />Double</td>
- * </tr>
- * <tr>
- * <td>string</td><td>String</td><td>String</td>
- * </tr>
- * <tr>
- * <td>boolean</td><td>boolean<br />Boolean</td><td>boolean<br />Boolean</td>
- * </tr>
- * <tr>
- * <td>dateTime.iso8601</td><td>java.util.Date<br />java.util.Calendar</td><td>java.util.Date</td>
- * </tr>
- * <tr>
- * <td>base64</td><td>byte[]</td><td>byte[]</td>
- * </tr>
- * <tr>
- * <td>array</td><td>java.util.List&lt;Object&gt;<br />Object[]</td><td>Object[]</td>
- * </tr>
- * <tr>
- * <td>struct</td><td>java.util.Map&lt;String, Object&gt;</td><td>java.util.Map&lt;String, Object&gt;</td>
- * </tr>
- * </tbody>
- * </table>
- * </p>
- */
-
-public class XMLRPCClient {
-	private static final String TAG_METHOD_CALL = "methodCall";
-	private static final String TAG_METHOD_NAME = "methodName";
-	private static final String TAG_METHOD_RESPONSE = "methodResponse";
-	private static final String TAG_PARAMS = "params";
-	private static final String TAG_PARAM = "param";
-	private static final String TAG_FAULT = "fault";
-	private static final String TAG_FAULT_CODE = "faultCode";
-	private static final String TAG_FAULT_STRING = "faultString";
-
-	private HttpClient client;
-	private HttpPost postMethod;
-	private XmlSerializer serializer;
-	private HttpParams httpParams;
-
-	/**
-	 * XMLRPCClient constructor. Creates new instance based on server URI
-	 * @param XMLRPC server URI
-	 */
-	public XMLRPCClient(HttpClient client, URI uri) {
-		postMethod = new HttpPost(uri);
-		postMethod.addHeader("Content-Type", "text/xml");
-		
-		// WARNING
-		// I had to disable "Expect: 100-Continue" header since I had 
-		// two second delay between sending http POST request and POST body 
-		httpParams = postMethod.getParams();
-		HttpProtocolParams.setUseExpectContinue(httpParams, false);
-		
-		this.client = client;
-		serializer = Xml.newSerializer();
-	}
-	
-	/**
-	 * Convenience constructor. Creates new instance based on server String address
-	 * @param XMLRPC server address
-	 */
-	public XMLRPCClient(HttpClient client, String url) {
-		this(client, URI.create(url));
-	}
-	
-	/**
-	 * Call method with optional parameters. This is general method.
-	 * If you want to call your method with 0-8 parameters, you can use more
-	 * convenience call methods
-	 * 
-	 * @param method name of method to call
-	 * @param params parameters to pass to method (may be null if method has no parameters)
-	 * @return deserialized method return value
-	 * @throws XMLRPCException
-	 */
-	public Object call(String method, Object[] params) throws XMLRPCException {
-		return callXMLRPC(method, params);
-	}
-	
-	/**
-	 * Convenience method call with no parameters
-	 * 
-	 * @param method name of method to call
-	 * @return deserialized method return value
-	 * @throws XMLRPCException
-	 */
-	public Object call(String method) throws XMLRPCException {
-		return callXMLRPC(method, null);
-	}
-	
-	/**
-	 * Convenience method call with one parameter
-	 * 
-	 * @param method name of method to call
-	 * @param p0 method's parameter
-	 * @return deserialized method return value
-	 * @throws XMLRPCException
-	 */
-	public Object call(String method, Object p0) throws XMLRPCException {
-		Object[] params = {
-			p0,
-		};
-		return callXMLRPC(method, params);
-	}
-	
-	/**
-	 * Convenience method call with two parameters
-	 * 
-	 * @param method name of method to call
-	 * @param p0 method's 1st parameter
-	 * @param p1 method's 2nd parameter
-	 * @return deserialized method return value
-	 * @throws XMLRPCException
-	 */
-	public Object call(String method, Object p0, Object p1) throws XMLRPCException {
-		Object[] params = {
-			p0, p1,
-		};
-		return callXMLRPC(method, params);
-	}
-	
-	/**
-	 * Convenience method call with three parameters
-	 * 
-	 * @param method name of method to call
-	 * @param p0 method's 1st parameter
-	 * @param p1 method's 2nd parameter
-	 * @param p2 method's 3rd parameter
-	 * @return deserialized method return value
-	 * @throws XMLRPCException
-	 */
-	public Object call(String method, Object p0, Object p1, Object p2) throws XMLRPCException {
-		Object[] params = {
-			p0, p1, p2,
-		};
-		return callXMLRPC(method, params);
-	}
-
-	/**
-	 * Convenience method call with four parameters
-	 * 
-	 * @param method name of method to call
-	 * @param p0 method's 1st parameter
-	 * @param p1 method's 2nd parameter
-	 * @param p2 method's 3rd parameter
-	 * @param p3 method's 4th parameter
-	 * @return deserialized method return value
-	 * @throws XMLRPCException
-	 */
-	public Object call(String method, Object p0, Object p1, Object p2, Object p3) throws XMLRPCException {
-		Object[] params = {
-			p0, p1, p2, p3,
-		};
-		return callXMLRPC(method, params);
-	}
-
-	/**
-	 * Convenience method call with five parameters
-	 * 
-	 * @param method name of method to call
-	 * @param p0 method's 1st parameter
-	 * @param p1 method's 2nd parameter
-	 * @param p2 method's 3rd parameter
-	 * @param p3 method's 4th parameter
-	 * @param p4 method's 5th parameter
-	 * @return deserialized method return value
-	 * @throws XMLRPCException
-	 */
-	public Object call(String method, Object p0, Object p1, Object p2, Object p3, Object p4) throws XMLRPCException {
-		Object[] params = {
-			p0, p1, p2, p3, p4,
-		};
-		return callXMLRPC(method, params);
-	}
-
-	/**
-	 * Convenience method call with six parameters
-	 * 
-	 * @param method name of method to call
-	 * @param p0 method's 1st parameter
-	 * @param p1 method's 2nd parameter
-	 * @param p2 method's 3rd parameter
-	 * @param p3 method's 4th parameter
-	 * @param p4 method's 5th parameter
-	 * @param p5 method's 6th parameter
-	 * @return deserialized method return value
-	 * @throws XMLRPCException
-	 */
-	public Object call(String method, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5) throws XMLRPCException {
-		Object[] params = {
-			p0, p1, p2, p3, p4, p5,
-		};
-		return callXMLRPC(method, params);
-	}
-
-	/**
-	 * Convenience method call with seven parameters
-	 * 
-	 * @param method name of method to call
-	 * @param p0 method's 1st parameter
-	 * @param p1 method's 2nd parameter
-	 * @param p2 method's 3rd parameter
-	 * @param p3 method's 4th parameter
-	 * @param p4 method's 5th parameter
-	 * @param p5 method's 6th parameter
-	 * @param p6 method's 7th parameter
-	 * @return deserialized method return value
-	 * @throws XMLRPCException
-	 */
-	public Object call(String method, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6) throws XMLRPCException {
-		Object[] params = {
-			p0, p1, p2, p3, p4, p5, p6,
-		};
-		return callXMLRPC(method, params);
-	}
-
-	/**
-	 * Convenience method call with eight parameters
-	 * 
-	 * @param method name of method to call
-	 * @param p0 method's 1st parameter
-	 * @param p1 method's 2nd parameter
-	 * @param p2 method's 3rd parameter
-	 * @param p3 method's 4th parameter
-	 * @param p4 method's 5th parameter
-	 * @param p5 method's 6th parameter
-	 * @param p6 method's 7th parameter
-	 * @param p7 method's 8th parameter
-	 * @return deserialized method return value
-	 * @throws XMLRPCException
-	 */
-	public Object call(String method, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7) throws XMLRPCException {
-		Object[] params = {
-			p0, p1, p2, p3, p4, p5, p6, p7,
-		};
-		return callXMLRPC(method, params);
-	}
-
-	/**
-	 * Call method with optional parameters
-	 * 
-	 * @param method name of method to call
-	 * @param params parameters to pass to method (may be null if method has no parameters)
-	 * @return deserialized method return value
-	 * @throws XMLRPCException
-	 */
-	@SuppressWarnings("unchecked")
-	protected Object callXMLRPC(String method, Object[] params) throws XMLRPCException {
-		try {
-			// prepare POST body
-			StringWriter bodyWriter = new StringWriter();
-			serializer.setOutput(bodyWriter);
-			serializer.startDocument(null, null);
-			serializer.startTag(null, TAG_METHOD_CALL);
-			// set method name
-			serializer.startTag(null, TAG_METHOD_NAME).text(method).endTag(null, TAG_METHOD_NAME);
-			if (params != null && params.length != 0) {
-				// set method params
-				serializer.startTag(null, TAG_PARAMS);
-				for (int i=0; i<params.length; i++) {
-					serializer.startTag(null, TAG_PARAM).startTag(null, XMLRPCSerializer.TAG_VALUE);
-					XMLRPCSerializer.serialize(serializer, params[i]);
-					serializer.endTag(null, XMLRPCSerializer.TAG_VALUE).endTag(null, TAG_PARAM);
-				}
-				serializer.endTag(null, TAG_PARAMS);
-			}
-			serializer.endTag(null, TAG_METHOD_CALL);
-			serializer.endDocument();
-
-			// set POST body
-			HttpEntity entity = new StringEntity(bodyWriter.toString());
-			postMethod.setEntity(entity);
-			
-			// execute HTTP POST request
-			HttpResponse response = client.execute(postMethod);
-
-			// check status code
-			int statusCode = response.getStatusLine().getStatusCode();
-			if (statusCode != HttpStatus.SC_OK) {
-				if (statusCode == HttpStatus.SC_UNAUTHORIZED)
-					throw new DaemonException(DaemonException.ExceptionType.AuthenticationFailure, "HTTP status code: "
-							+ statusCode + " != " + HttpStatus.SC_OK);
-				throw new XMLRPCException("HTTP status code: " + statusCode + " != " + HttpStatus.SC_OK);
-			}
-
-			// parse response stuff
-			//
-			// setup pull parser
-			XmlPullParser pullParser = XmlPullParserFactory.newInstance().newPullParser();
-			entity = response.getEntity();
-			//String temp = HttpHelper.ConvertStreamToString(entity.getContent());			
-			Reader reader = new InputStreamReader(entity.getContent());
-			pullParser.setInput(reader);
-			
-			// lets start pulling...
-			pullParser.nextTag();
-			pullParser.require(XmlPullParser.START_TAG, null, TAG_METHOD_RESPONSE);
-			
-			pullParser.nextTag(); // either TAG_PARAMS (<params>) or TAG_FAULT (<fault>)  
-			String tag = pullParser.getName();
-			if (tag.equals(TAG_PARAMS)) {
-				// normal response
-				pullParser.nextTag(); // TAG_PARAM (<param>)
-				pullParser.require(XmlPullParser.START_TAG, null, TAG_PARAM);
-				pullParser.nextTag(); // TAG_VALUE (<value>)
-				// no parser.require() here since its called in XMLRPCSerializer.deserialize() below
-				
-				// deserialize result
-				Object obj = XMLRPCSerializer.deserialize(pullParser);
-				entity.consumeContent();
-				return obj;
-			} else
-			if (tag.equals(TAG_FAULT)) {
-				// fault response
-				pullParser.nextTag(); // TAG_VALUE (<value>)
-				// no parser.require() here since its called in XMLRPCSerializer.deserialize() below
-
-				// deserialize fault result
-				Map<String, Object> map = (Map<String, Object>) XMLRPCSerializer.deserialize(pullParser);
-				String faultString = (String) map.get(TAG_FAULT_STRING);
-				int faultCode = (Integer) map.get(TAG_FAULT_CODE);
-				entity.consumeContent();
-				throw new XMLRPCFault(faultString, faultCode);
-			} else {
-				entity.consumeContent();
-				throw new XMLRPCException("Bad tag <" + tag + "> in XMLRPC response - neither <params> nor <fault>");
-			}
-		} catch (XMLRPCException e) {
-			// catch & propagate XMLRPCException/XMLRPCFault
-			throw e;
-		} catch (Exception e) {
-			// wrap any other Exception(s) around XMLRPCException
-			throw new XMLRPCException(e);
-		}
-	}
-}

lib/src/org/xmlrpc/android/XMLRPCException.java

@@ -1,17 +0,0 @@
-package org.xmlrpc.android;
-
-public class XMLRPCException extends Exception {
-
-	/**
-	 * 
-	 */
-	private static final long serialVersionUID = 7499675036625522379L;
-
-	public XMLRPCException(Exception e) {
-		super(e);
-	}
-
-	public XMLRPCException(String string) {
-		super(string);
-	}
-}

lib/src/org/xmlrpc/android/XMLRPCFault.java

@@ -1,24 +0,0 @@
-package org.xmlrpc.android;
-
-public class XMLRPCFault extends XMLRPCException {
-	/**
-	 * 
-	 */
-	private static final long serialVersionUID = 5676562456612956519L;
-	private String faultString;
-	private int faultCode;
-
-	public XMLRPCFault(String faultString, int faultCode) {
-		super("XMLRPC Fault: " + faultString + " [code " + faultCode + "]");
-		this.faultString = faultString;
-		this.faultCode = faultCode;
-	}
-	
-	public String getFaultString() {
-		return faultString;
-	}
-	
-	public int getFaultCode() {
-		return faultCode;
-	}
-}

lib/src/org/xmlrpc/android/XMLRPCSerializer.java

@@ -1,205 +0,0 @@
-package org.xmlrpc.android;
-
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.StringReader;
-import java.text.ParseException;
-import java.text.SimpleDateFormat;
-import java.util.ArrayList;
-import java.util.Calendar;
-import java.util.Date;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-import java.util.Map.Entry;
-
-import org.xmlpull.v1.XmlPullParser;
-import org.xmlpull.v1.XmlPullParserException;
-import org.xmlpull.v1.XmlSerializer;
-
-class XMLRPCSerializer {
-	static final String TAG_NAME = "name";
-	static final String TAG_MEMBER = "member";
-	static final String TAG_VALUE = "value";
-	static final String TAG_DATA = "data";
-
-	static final String TYPE_INT = "int";
-	static final String TYPE_I4 = "i4";
-	static final String TYPE_I8 = "i8";
-	static final String TYPE_DOUBLE = "double";
-	static final String TYPE_BOOLEAN = "boolean";
-	static final String TYPE_STRING = "string";
-	static final String TYPE_DATE_TIME_ISO8601 = "dateTime.iso8601";
-	static final String TYPE_BASE64 = "base64";
-	static final String TYPE_ARRAY = "array";
-	static final String TYPE_STRUCT = "struct";
-	
-	static SimpleDateFormat dateFormat = new SimpleDateFormat("yyyyMMdd'T'HH:mm:ss");
-
-	@SuppressWarnings("unchecked")
-	static void serialize(XmlSerializer serializer, Object object ) throws IOException {
-		// check for scalar types:
-		if (object instanceof Integer || object instanceof Short || object instanceof Byte) {
-			serializer.startTag(null, TYPE_I4).text(object.toString()).endTag(null, TYPE_I4);
-		} else
-		if (object instanceof Long) {
-			serializer.startTag(null, TYPE_I8).text(object.toString()).endTag(null, TYPE_I8);
-		} else
-		if (object instanceof Double || object instanceof Float) {
-			serializer.startTag(null, TYPE_DOUBLE).text(object.toString()).endTag(null, TYPE_DOUBLE);
-		} else
-		if (object instanceof Boolean) {
-			Boolean bool = (Boolean) object;
-			String boolStr = bool.booleanValue() ? "1" : "0";
-			serializer.startTag(null, TYPE_BOOLEAN).text(boolStr).endTag(null, TYPE_BOOLEAN);
-		} else
-		if (object instanceof String) {
-			serializer.startTag(null, TYPE_STRING).text(object.toString()).endTag(null, TYPE_STRING);
-		} else
-		if (object instanceof Date || object instanceof Calendar) {
-			String dateStr = dateFormat.format(object);
-			serializer.startTag(null, TYPE_DATE_TIME_ISO8601).text(dateStr).endTag(null, TYPE_DATE_TIME_ISO8601);
-		} else
-		if (object instanceof byte[] ){
-			String value = new String(Base64Coder.encode((byte[])object));
-			serializer.startTag(null, TYPE_BASE64).text(value).endTag(null, TYPE_BASE64);
-		} else
-		if (object instanceof List) {
-			serializer.startTag(null, TYPE_ARRAY).startTag(null, TAG_DATA);
-			List<Object> list = (List<Object>) object;
-			Iterator<Object> iter = list.iterator();
-			while (iter.hasNext()) {
-				Object o = iter.next();
-				serializer.startTag(null, TAG_VALUE);
-				serialize(serializer, o);
-				serializer.endTag(null, TAG_VALUE);
-			}
-			serializer.endTag(null, TAG_DATA).endTag(null, TYPE_ARRAY);
-		} else
-		if (object instanceof Object[]) {
-			serializer.startTag(null, TYPE_ARRAY).startTag(null, TAG_DATA);
-			Object[] objects = (Object[]) object;
-			for (int i=0; i<objects.length; i++) {
-				Object o = objects[i];
-				serializer.startTag(null, TAG_VALUE);
-				serialize(serializer, o);
-				serializer.endTag(null, TAG_VALUE);
-			}
-			serializer.endTag(null, TAG_DATA).endTag(null, TYPE_ARRAY);
-		} else
-		if (object instanceof Map) {
-			serializer.startTag(null, TYPE_STRUCT);
-			Map<String, Object> map = (Map<String, Object>) object;
-			Iterator<Entry<String, Object>> iter = map.entrySet().iterator();
-			while (iter.hasNext()) {
-				Entry<String, Object> entry = iter.next();
-				String key = entry.getKey();
-				Object value = entry.getValue();
-
-				serializer.startTag(null, TAG_MEMBER);
-				serializer.startTag(null, TAG_NAME).text(key).endTag(null, TAG_NAME);
-				serializer.startTag(null, TAG_VALUE);
-				serialize(serializer, value);
-				serializer.endTag(null, TAG_VALUE);
-				serializer.endTag(null, TAG_MEMBER);
-			}
-			serializer.endTag(null, TYPE_STRUCT);
-		} else {
-			throw new IOException("Cannot serialize " + object);
-		}
-	}
-	
-	static Object deserialize(XmlPullParser parser) throws XmlPullParserException, IOException {
-		parser.require(XmlPullParser.START_TAG, null, TAG_VALUE);
-
-		parser.nextTag(); 
-		String typeNodeName = parser.getName();
-		
-		Object obj;
-		if (typeNodeName.equals(TYPE_INT) || typeNodeName.equals(TYPE_I4)) {
-			String value = parser.nextText();
-			obj = Integer.parseInt(value);
-		} else
-		if (typeNodeName.equals(TYPE_I8)) {
-			String value = parser.nextText();
-			obj = Long.parseLong(value);
-		} else
-		if (typeNodeName.equals(TYPE_DOUBLE)) {
-			String value = parser.nextText();
-			obj = Double.parseDouble(value);
-		} else
-		if (typeNodeName.equals(TYPE_BOOLEAN)) {
-			String value = parser.nextText();
-			obj = value.equals("1") ? Boolean.TRUE : Boolean.FALSE;
-		} else
-		if (typeNodeName.equals(TYPE_STRING)) {
-			obj = parser.nextText();
-		} else
-		if (typeNodeName.equals(TYPE_DATE_TIME_ISO8601)) {
-			String value = parser.nextText();
-			try {
-				obj = dateFormat.parseObject(value);
-			} catch (ParseException e) {
-				throw new IOException("Cannot deserialize dateTime " + value); 
-			}
-		} else
-		if (typeNodeName.equals(TYPE_BASE64)) {
-			String value = parser.nextText();
-			BufferedReader reader = new BufferedReader(new StringReader(value));
-			String line;
-			StringBuffer sb = new StringBuffer();
-			while ((line = reader.readLine()) != null) {
-				sb.append(line);
-			}
-			obj = Base64Coder.decode(sb.toString());
-		} else
-		if (typeNodeName.equals(TYPE_ARRAY)) {
-			parser.nextTag(); // TAG_DATA (<data>)
-			parser.require(XmlPullParser.START_TAG, null, TAG_DATA);
-
-			parser.nextTag();
-			List<Object> list = new ArrayList<Object>();
-			while (parser.getName().equals(TAG_VALUE)) {
-				list.add(deserialize(parser));
-				parser.nextTag();
-			}
-			parser.require(XmlPullParser.END_TAG, null, TAG_DATA);
-			parser.nextTag(); // TAG_ARRAY (</array>)
-			parser.require(XmlPullParser.END_TAG, null, TYPE_ARRAY);
-			obj = list.toArray();
-		} else
-		if (typeNodeName.equals(TYPE_STRUCT)) {
-			parser.nextTag();
-			Map<String, Object> map = new HashMap<String, Object>();
-			while (parser.getName().equals(TAG_MEMBER)) {
-				String memberName = null;
-				Object memberValue = null;
-				while (true) {
-					parser.nextTag();
-					String name = parser.getName();
-					if (name.equals(TAG_NAME)) {
-						memberName = parser.nextText();
-					} else
-					if (name.equals(TAG_VALUE)) {
-						memberValue = deserialize(parser);
-					} else {
-						break;
-					}
-				}
-				if (memberName != null && memberValue != null) {
-					map.put(memberName, memberValue);
-				}
-				parser.require(XmlPullParser.END_TAG, null, TAG_MEMBER);
-				parser.nextTag();
-			}
-			parser.require(XmlPullParser.END_TAG, null, TYPE_STRUCT);
-			obj = map;
-		} else {
-			throw new IOException("Cannot deserialize " + parser.getName());
-		}
-		parser.nextTag(); // TAG_VALUE (</value>)
-		parser.require(XmlPullParser.END_TAG, null, TAG_VALUE);
-		return obj;
-	}
-}