Jitsi Videobridge: Started work on incoming SIP audio participants

git-svn-id: http://svn.igniterealtime.org/svn/repos/openfire/trunk@14014 b35dd754-fafc-0310-a699-88a17e54d16e

src/plugins/jitsivideobridge/src/java/org/ifsoft/sip/CallSession.java

@@ -142,16 +142,14 @@ public class CallSession
 	public String jabberLocal;
 
 	private PluginImpl.FocusAgent focusAgent;
-	private JID owner;
 	private String callId;
 
 
-	public CallSession(MediaStream mediaStream, String host, JID owner, PluginImpl.FocusAgent focusAgent, String callId)
+	public CallSession(MediaStream mediaStream, String host, PluginImpl.FocusAgent focusAgent, String callId)
 	{
 		Log.info("CallSession creation " + host);
 
 		this.mediaStream = mediaStream;
-		this.owner = owner;
 		this.focusAgent = focusAgent;
 		this.callId = callId;
 
@@ -181,7 +179,7 @@ public class CallSession
 		try
 		{
 			mediaStream.stop();
-			focusAgent.inviteEvent(false, callId, owner);
+			focusAgent.inviteEvent(false, callId);
 		}
 		finally
 		{
@@ -811,7 +809,7 @@ public class CallSession
 				}
 			}
 
-			focusAgent.inviteEvent(true, callId, owner);
+			focusAgent.inviteEvent(true, callId);
 		}
 		catch (Exception e)
 		{

src/plugins/jitsivideobridge/src/java/org/ifsoft/sip/VideoBridgeSipListener.java

@@ -59,6 +59,9 @@ import javax.sip.message.Response;
 import org.slf4j.*;
 import org.slf4j.Logger;
 
+import org.jitsi.videobridge.openfire.*;
+
+
 /**
  * Handles incoming sip requests/responses
  *
@@ -228,11 +231,12 @@ public class VideoBridgeSipListener implements SipListener
 						if (th.getTag() == null)
 						{
 							Log.info("[[SIP]] New Subscription, sending add request to user");
+/*
 							sub = new SipSubscription(req);
 							//sub.localTag = ((ToHeader) res.getHeader(ToHeader.NAME)).getTag();
 							((ToHeader) res.getHeader(ToHeader.NAME)).setTag(sub.localTag);
 							SipSubscriptionManager.addWatcher(dest, sub);
-/*
+
 							JID destination = UriMappings.toJID(dest);
 							JID source = new JID(src + "@" + host);
 
@@ -454,17 +458,16 @@ public class VideoBridgeSipListener implements SipListener
 			{
 				if (evt.getDialog() == null)
 				{
-					Log.info("[[SIP]] Got initial invite!");
 					FromHeader fh = (FromHeader) req.getHeader("From");
-					URI ruri = req.getRequestURI();
+					String from = ((SipURI) fh.getAddress().getURI()).getUser();
 
-					String src = ((SipURI) fh.getAddress().getURI()).getUser();
+					URI ruri = req.getRequestURI();
 					String dest = ((SipURI) ruri).getUser();
-/*
-					JID destination = UriMappings.toJID(dest);
-					if (destination != null)
-					{
-						Log.debug("[[SIP]] Attempting to send to destination: " + destination.toString());
+
+					ToHeader th = (ToHeader) req.getHeader("To");
+					String to = ((SipURI) th.getAddress().getURI()).getUser();
+
+					Log.info("[[SIP]] Got initial invite! " + from + " " + to + " " + dest);
 
 					ServerTransaction trans;
 					if (evt.getServerTransaction() == null)
@@ -477,19 +480,20 @@ public class VideoBridgeSipListener implements SipListener
 					}
 
 					Dialog dialog = SipService.sipProvider.getNewDialog(trans);
-						Session sess = SessionManager.findCreateSession(host, destination);
-						CallSession cs = new CallSession();
+					CallSession cs = PluginImpl.findCreateSession(from, to, dest);
+
+					if (cs != null)
+					{
 						Log.info("[[SIP]] created call session : [[" + cs.internalCallId + "]]");
 						cs.parseInvite(req, dialog, trans);
 						dialog.setApplicationData(cs);
-						if (sess.startCall(cs, src, dest))
-						{
 						Response res = SipService.messageFactory.createResponse(Response.RINGING, req);
 						trans.sendResponse(res);
+
+						SipService.acceptCall(cs);
 						return;
 					}
-					}
-*/
+
 				} else {
 					// SIP RE-INVITE (dumbstart implementation, ignores timers, etc)
 					Log.info("[[SIP]] Got a re-invite!");
@@ -587,6 +591,21 @@ public class VideoBridgeSipListener implements SipListener
 					return;
 				}
 			}
+			else if (req.getMethod().equals(Request.REGISTER))
+			{
+				Response res = SipService.messageFactory.createResponse(Response.OK, req);
+
+				if (evt.getServerTransaction() == null)
+				{
+					ServerTransaction tx = ((SipProvider) evt.getSource()).getNewServerTransaction(req);
+					tx.sendResponse(res);
+				}
+				else
+				{
+					evt.getServerTransaction().sendResponse(res);
+				}
+				return;
+			}
 
 			else if (req.getMethod().equals(Request.ACK))
 			{

src/plugins/jitsivideobridge/src/java/org/jitsi/videobridge/openfire/PluginImpl.java

@@ -84,6 +84,7 @@ import org.ifsoft.rtp.*;
  */
 public class PluginImpl  implements Plugin, PropertyEventListener
 {
+	private static ConcurrentHashMap<String, FocusAgent> sessions;
     /**
      * SIP registration status.
      */
@@ -199,7 +200,7 @@ public class PluginImpl  implements Plugin, PropertyEventListener
     /**
 	 *
      */
-    private ComponentImpl componentImpl;
+    private static ComponentImpl componentImpl;
 
 
     public void destroyPlugin()
@@ -648,19 +649,64 @@ public class PluginImpl  implements Plugin, PropertyEventListener
      *
      *
      */
-    public Videobridge getVideoBridge()
+    public static Videobridge getVideoBridge()
     {
         return componentImpl.getVideoBridge();
     }
-
     /**
+     *
+     *
+     */
+	public static CallSession findCreateSession(String from, String to, String destination)
+	{
+		CallSession session = null;
+		String hostname = XMPPServer.getInstance().getServerInfo().getHostname();
+		String focusAgentName = "jitsi.videobridge." + to;
+
+		if (sessions.containsKey(focusAgentName))
+		{
+			FocusAgent focus = sessions.get(focusAgentName);
+
+			if (focus.callSessions.containsKey(from))
+			{
+				session = focus.callSessions.get(from);
+
+			} else {
+
+				Conference conference = null;
+				String focusJid = XMPPServer.getInstance().createJID(focusAgentName, focusAgentName).toString();
+
+				if (focus.focusId != null)
+				{
+					conference = getVideoBridge().getConference(focus.focusId, focusJid);
+				}
+
+				if (conference != null)
+				{
+					MediaService mediaService = LibJitsi.getMediaService();
+					MediaStream mediaStream = mediaService.createMediaStream(null, org.jitsi.service.neomedia.MediaType.AUDIO, mediaService.createSrtpControl(SrtpControlType.MIKEY));
+					mediaStream.setName("rayo-" + System.currentTimeMillis());
+					mediaStream.setSSRCFactory(focus.ssrcFactory);
+					mediaStream.setDevice(conference.getOrCreateContent("audio").getMixer());
+
+					session = new CallSession(mediaStream, hostname, focus, from);
+					focus.callSessions.put(to, session);
+
+					session.jabberRemote = to;
+					session.jabberLocal = from;
+				}
+			}
+		}
+
+		return session;
+	}
+    /*
      *
      *
      */
 
     private class ColibriIQHandler extends IQHandler implements MUCEventListener
     {
-		private ConcurrentHashMap<String, FocusAgent> sessions;
 		private ConcurrentHashMap<String, JID> registry;
 		private ConcurrentHashMap<String, Participant> pending;
 		private MultiUserChatManager mucManager;
@@ -1196,20 +1242,22 @@ public class PluginImpl  implements Plugin, PropertyEventListener
 		private SessionPacketRouter router;
 		private String focusName;
 		private JID roomJid;
-		private String focusId = null;
 		private int count = 0;
 		private LocalClientSession session;
 		private String domainName = XMPPServer.getInstance().getServerInfo().getXMPPDomain();
 		private Recorder recorder = null;
 		private AudioMixingPushBufferDataSource outDataSource;
-		private SSRCFactoryImpl ssrcFactory = new SSRCFactoryImpl();
-    	private long initialLocalSSRC;
+
+		public String focusId = null;
+		public SSRCFactoryImpl ssrcFactory = new SSRCFactoryImpl();
 
 		public ConcurrentHashMap<String, Participant> users = new ConcurrentHashMap<String, Participant>();
 		public ConcurrentHashMap<String, Participant> ids = new ConcurrentHashMap<String, Participant>();
 		public ConcurrentHashMap<String, Element> ssrcs = new ConcurrentHashMap<String, Element>();
 		public ConcurrentHashMap<String, CallSession> callSessions = new ConcurrentHashMap<String, CallSession>();
 
+    	private long initialLocalSSRC = ssrcFactory.doGenerateSSRC() & 0xFFFFFFFFL;
+
 		/**
 		 *
 		 *
@@ -1491,7 +1539,7 @@ public class PluginImpl  implements Plugin, PropertyEventListener
 		 *
 		 *
 		 */
-		public void inviteEvent(boolean accepted, String callId, JID owner)
+		public void inviteEvent(boolean accepted, String callId)
 		{
 			Presence presence = new Presence();
 			presence.setFrom(XMPPServer.getInstance().createJID(focusName, focusName));
@@ -1572,9 +1620,7 @@ public class PluginImpl  implements Plugin, PropertyEventListener
 				mediaStream.setSSRCFactory(ssrcFactory);
 				mediaStream.setDevice(conference.getOrCreateContent("audio").getMixer());
 
-				initialLocalSSRC = ssrcFactory.doGenerateSSRC() & 0xFFFFFFFFL;
-
-				CallSession cs = new CallSession(mediaStream, hostname, reply.getTo(), this, toUri.toString());
+				CallSession cs = new CallSession(mediaStream, hostname, this, toUri.toString());
 				callSessions.put(toUri.toString(), cs);
 
 				cs.jabberRemote = to;