droiddlnaplayer源码

/****************************************************************** * * CyberLink for Java * * Copyright (C) Satoshi Konno 2002-2004 * * File: Device.java * * Revision: * * 11/28/02 * - first revision. * 02/26/03 * - URLBase is updated automatically. * - Description of a root device is returned from the XML node tree. * 05/13/03 * - URLBase is updated when the request is received. * - Changed to create socket threads each local interfaces. * (HTTP, SSDPSearch) * 06/17/03 * - Added notify all state variables when a new subscription is received. * 06/18/03 * - Fixed a announce bug when the bind address is null on J2SE v 1.4.1_02 and Redhat 9. * 09/02/03 * - Giordano Sassaroli <sassarol@cefriel.it> * - Problem : bad request response sent even with successful subscriptions * - Error : a return statement is missing in the httpRequestRecieved method * 10/21/03 * - Updated a udn field by a original uuid. * 10/22/03 * - Added setActionListener(). * - Added setQueryListener(). * 12/12/03 * - Added a static() to initialize UPnP class. * 12/25/03 * - Added advertiser functions. * 01/05/04 * - Added isExpired(). * 03/23/04 * - Oliver Newell <newell@media-rush.com> * - Changed to update the UDN only when the field is null. * 04/21/04 * - Added isDeviceType(). * 06/18/04 * - Added setNMPRMode() and isNMPRMode(). * - Changed getDescriptionData() to update only when the NMPR mode is false. * 06/21/04 * - Changed start() to send a bye-bye before the announce. * - Changed annouce(), byebye() and deviceSearchReceived() to send the SSDP * messsage four times when the NMPR and the Wireless mode are true. * 07/02/04 * - Fixed announce() and byebye() to send the upnp::rootdevice message despite embedded devices. * - Fixed getRootNode() to return the root node when the device is embedded. * 07/24/04 * - Thanks for Stefano Lenzi <kismet-sl@users.sourceforge.net> * - Added getParentDevice(). * 10/20/04 * - Brent Hills <bhills@openshores.com> * - Changed postSearchResponse() to add MYNAME header. * 11/19/04 * - Theo Beisch <theo.beisch@gmx.de> * - Added getStateVariable(String serviceType, String name). * 03/22/05 * - Changed httpPostRequestRecieved() to return the bad request when the post request isn't the soap action. * 03/23/05 * - Added loadDescription(String) to load the description from memory. * 03/30/05 * - Added getDeviceByDescriptionURI(). * - Added getServiceBySCPDURL(). * 03/31/05 * - Changed httpGetRequestRecieved() to return the description stream using * Device::getDescriptionData() and Service::getSCPDData() at first. * 04/25/05 * - Thanks for Mikael Hakman <mhakman@dkab.net> * Changed announce() and byebye() to close the socket after the posting. * 04/25/05 * - Thanks for Mikael Hakman <mhakman@dkab.net> * Changed deviceSearchResponse() answer with USN:UDN::<device-type> when request ST is device type. * 04/25/05 * - Thanks for Mikael Hakman <mhakman@dkab.net> * - Changed getDescriptionData() to add a XML declaration at first line. * 04/25/05 * - Thanks for Mikael Hakman <mhakman@dkab.net> * - Added a new setActionListener() and serQueryListner() to include the sub devices. * 07/24/05 * - Thanks for Stefano Lenzi <kismet-sl@users.sourceforge.net> * - Fixed a bug of getParentDevice() to return the parent device normally. * 02/21/06 * - Changed httpRequestRecieved() not to ignore HEAD requests. * 04/12/06 * - Added setUserData() and getUserData() to set a user original data object. * 03/29/08 * - Added isRunning() to know whether the device is running. * ******************************************************************/ package org.cybergarage.upnp; import java.io.File; import java.io.InputStream; import java.net.InetAddress; import java.net.URL; import java.util.Calendar; import org.cybergarage.http.HTTP; import org.cybergarage.http.HTTPRequest; import org.cybergarage.http.HTTPResponse; import org.cybergarage.http.HTTPServerList; import org.cybergarage.http.HTTPStatus; import org.cybergarage.net.HostInterface; import org.cybergarage.soap.SOAPResponse; import org.cybergarage.upnp.control.ActionListener; import org.cybergarage.upnp.control.ActionRequest; import org.cybergarage.upnp.control.ActionResponse; import org.cybergarage.upnp.control.ControlRequest; import org.cybergarage.upnp.control.ControlResponse; import org.cybergarage.upnp.control.QueryListener; import org.cybergarage.upnp.control.QueryRequest; import org.cybergarage.upnp.device.Advertiser; import org.cybergarage.upnp.device.Description; import org.cybergarage.upnp.device.InvalidDescriptionException; import org.cybergarage.upnp.device.NTS; import org.cybergarage.upnp.device.ST; import org.cybergarage.upnp.device.SearchListener; import org.cybergarage.upnp.device.USN; import org.cybergarage.upnp.event.Subscriber; import org.cybergarage.upnp.event.Subscription; import org.cybergarage.upnp.event.SubscriptionRequest; import org.cybergarage.upnp.event.SubscriptionResponse; import org.cybergarage.upnp.ssdp.SSDPNotifyRequest; import org.cybergarage.upnp.ssdp.SSDPNotifySocket; import org.cybergarage.upnp.ssdp.SSDPPacket; import org.cybergarage.upnp.ssdp.SSDPSearchResponse; import org.cybergarage.upnp.ssdp.SSDPSearchResponseSocket; import org.cybergarage.upnp.ssdp.SSDPSearchSocketList; import org.cybergarage.upnp.xml.DeviceData; import org.cybergarage.util.Debug; import org.cybergarage.util.FileUtil; import org.cybergarage.util.Mutex; import org.cybergarage.util.TimerUtil; import org.cybergarage.xml.Node; import org.cybergarage.xml.Parser; import org.cybergarage.xml.ParserException; import org.cybergarage.xml.XML; public class Device implements org.cybergarage.http.HTTPRequestListener, SearchListener { //////////////////////////////////////////////// // Constants //////////////////////////////////////////////// public final static String ELEM_NAME = "device"; public final static String UPNP_ROOTDEVICE = "upnp:rootdevice"; public final static int DEFAULT_STARTUP_WAIT_TIME = 1000; public final static int DEFAULT_DISCOVERY_WAIT_TIME = 300; public final static int DEFAULT_LEASE_TIME = 30 * 60; public final static int HTTP_DEFAULT_PORT = 4004; public final static String DEFAULT_DESCRIPTION_URI = "/description.xml"; //////////////////////////////////////////////// // Member //////////////////////////////////////////////// private Node rootNode; private Node deviceNode; public Node getRootNode() { if (rootNode != null) return rootNode; if (deviceNode == null) return null; return deviceNode.getRootNode(); } public Node getDeviceNode() { return deviceNode; } public void setRootNode(Node node) { rootNode = node; } public void setDeviceNode(Node node) { deviceNode = node; } //////////////////////////////////////////////// // Initialize //////////////////////////////////////////////// static { UPnP.initialize(); } //////////////////////////////////////////////// // Constructor //////////////////////////////////////////////// public Device(Node root, Node device) { rootNode = root; deviceNode = device; setUUID(UPnP.createUUID()); setWirelessMode(false); } public Device() { this(null, null); } public Device(Node device) { this(null, device); } public Device(File descriptionFile) throws InvalidDescriptionException { this(null, null); loadDescription(descriptionFile); } /** * @since 1.8.0 */ public Device(InputStream input) throws InvalidDescriptionException { this(null, null); loadDescription(input); } public Device(String descriptionFileName) throws InvalidDescriptionException { this(new File(descriptionFileName)); } //////////////////////////////////////////////// // Mutex //////////////////////////////////////////////// private Mutex mutex = new Mutex(); public void lock() { mutex.lock(); } public void unlock() { mutex.unlock(); } //////////////////////////////////////////////// // getAbsolut