mirror of https://github.com/sipwise/jitsi.git
Damian Minkov
14 years ago
parent
9a0572e7f2
commit
ae8f43fd76
@ -1,65 +0,0 @@
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/*
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* Jitsi, the OpenSource Java VoIP and Instant Messaging client.
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*
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* Distributable under LGPL license. See terms of license at gnu.org.
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*/
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package net.java.sip.communicator.impl.protocol.jabber.extensions.version;
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import org.jivesoftware.smack.packet.*;
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/**
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* EXtension providing application version
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*
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* @author Damian Minkov
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*/
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public class Version
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implements PacketExtension
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{
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/**
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* Element name.
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*/
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public static final String ELEMENT_NAME = "c";
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/**
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* Namespace.
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*/
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public static final String NAMESPACE = "http://jabber.org/protocol/caps";
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/**
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* Returns the root element name.
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*
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* @return the element name.
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*/
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public String getElementName()
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{
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return ELEMENT_NAME;
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}
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/**
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* Returns the root element XML namespace.
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*
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* @return the namespace.
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*/
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public String getNamespace()
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{
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return NAMESPACE;
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}
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/**
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* Returns the XML reppresentation of the PacketExtension.
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*
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* @return the packet extension as XML.
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*/
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public String toXML()
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{
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StringBuffer buf = new StringBuffer();
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buf.append("<").append(getElementName()).
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append(" xmlns=\"").append(getNamespace()).append("\"").
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append(" node=\"http://jitsi.org\"").
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append(" ver=\"").
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append(System.getProperty("sip-communicator.version")).
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append("\"/>");
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return buf.toString();
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}
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}
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@ -0,0 +1,34 @@
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/*
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* Jitsi, the OpenSource Java VoIP and Instant Messaging client.
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*
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* Distributable under LGPL license.
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* See terms of license at gnu.org.
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*/
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package net.java.sip.communicator.impl.protocol.jabber.extensions.version;
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import org.jivesoftware.smack.packet.*;
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import org.jivesoftware.smack.provider.*;
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import org.xmlpull.v1.*;
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/**
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* XEP-0092: Software Version.
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*
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* @author Damian Minkov
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*/
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public class VersionIQProvider
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implements IQProvider
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{
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/**
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* Creates empty Version packet to register the request.
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*
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* @param parser the parser.
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* @return the new packet.
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* @throws Exception if
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*/
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public IQ parseIQ(XmlPullParser parser)
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throws
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Exception
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{
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return new org.jivesoftware.smackx.packet.Version();
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}
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}
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@ -0,0 +1,99 @@
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/*
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* Jitsi, the OpenSource Java VoIP and Instant Messaging client.
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*
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* Distributable under LGPL license.
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* See terms of license at gnu.org.
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*/
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package net.java.sip.communicator.impl.protocol.jabber.extensions.version;
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import net.java.sip.communicator.impl.protocol.jabber.*;
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import net.java.sip.communicator.service.protocol.*;
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import net.java.sip.communicator.service.version.Version;
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import net.java.sip.communicator.service.protocol.event.*;
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import org.jivesoftware.smack.*;
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import org.jivesoftware.smack.filter.*;
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import org.jivesoftware.smack.packet.*;
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import org.jivesoftware.smack.provider.*;
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/**
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* XEP-0092: Software Version.
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* Provider that fills the version IQ using our Version Service.
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*
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* @author Damian Minkov
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*/
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public class VersionManager
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implements RegistrationStateChangeListener,
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PacketListener
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{
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/**
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* Our parent provider.
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*/
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private ProtocolProviderServiceJabberImpl parentProvider = null;
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/**
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* Creates and registers the provider.
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* @param parentProvider
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*/
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public VersionManager(ProtocolProviderServiceJabberImpl parentProvider)
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{
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this.parentProvider = parentProvider;
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this.parentProvider.addRegistrationStateChangeListener(this);
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ProviderManager.getInstance().addIQProvider(
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"query",
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"jabber:iq:version",
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new VersionIQProvider());
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}
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/**
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* The method is called by a ProtocolProvider implementation whenever
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* a change in the registration state of the corresponding provider had
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* occurred.
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* @param evt ProviderStatusChangeEvent the event describing the status
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* change.
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*/
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public void registrationStateChanged(RegistrationStateChangeEvent evt)
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{
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if (evt.getNewState() == RegistrationState.REGISTERED)
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{
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parentProvider.getConnection().removePacketListener(this);
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parentProvider.getConnection().addPacketListener(this,
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new AndFilter(new IQTypeFilter(IQ.Type.GET),
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new PacketTypeFilter(
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org.jivesoftware.smackx.packet.Version.class)));
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}
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else if(evt.getNewState() == RegistrationState.UNREGISTERED
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|| evt.getNewState() == RegistrationState.CONNECTION_FAILED
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|| evt.getNewState() == RegistrationState.AUTHENTICATION_FAILED)
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{
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if(parentProvider.getConnection() != null)
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parentProvider.getConnection().removePacketListener(this);
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}
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}
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/**
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* A packet Listener for incoming Version packets.
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* @param packet an incoming packet
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*/
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public void processPacket(Packet packet)
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{
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// send packet
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org.jivesoftware.smackx.packet.Version versionIQ =
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new org.jivesoftware.smackx.packet.Version();
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versionIQ.setType(IQ.Type.RESULT);
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versionIQ.setTo(packet.getFrom());
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versionIQ.setFrom(packet.getTo());
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versionIQ.setPacketID(packet.getPacketID());
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Version ver = JabberActivator.getVersionService().getCurrentVersion();
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String appName = ver.getApplicationName();
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if(!appName.toLowerCase().contains("jitsi"))
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appName += "-Jitsi";
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versionIQ.setName(appName);
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versionIQ.setVersion(ver.toString());
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parentProvider.getConnection().sendPacket(versionIQ);
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}
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}
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