From 98178b4e9f5637eed9ab5ebb7c44f2eb71c30093 Mon Sep 17 00:00:00 2001
From: MW
Date: Tue, 24 Feb 2009 16:13:16 +0000
Subject: Same treatment for the MessagingServer... added
 OpenSim.Grid.MessagingServer.Modules for the modules/components of it.

---
 .../MessagingServer.Modules/PresenceInformer.cs    | 135 +++++++++++++++++++++
 1 file changed, 135 insertions(+)
 create mode 100644 OpenSim/Grid/MessagingServer.Modules/PresenceInformer.cs

(limited to 'OpenSim/Grid/MessagingServer.Modules/PresenceInformer.cs')

diff --git a/OpenSim/Grid/MessagingServer.Modules/PresenceInformer.cs b/OpenSim/Grid/MessagingServer.Modules/PresenceInformer.cs
new file mode 100644
index 0000000..5d13c1b
--- /dev/null
+++ b/OpenSim/Grid/MessagingServer.Modules/PresenceInformer.cs
@@ -0,0 +1,135 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSim Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System.Collections;
+using System.Net;
+using System.Reflection;
+using log4net;
+using Nwc.XmlRpc;
+using OpenSim.Data;
+
+namespace OpenSim.Grid.MessagingServer.Modules
+{
+    public delegate RegionProfileData GetRegionData(ulong region_handle);
+    public delegate void Done(PresenceInformer obj);
+
+
+    public class PresenceInformer
+    {
+        public event GetRegionData OnGetRegionData;
+        public event Done OnDone;
+
+        private GetRegionData handlerGetRegionData = null;
+        private Done handlerDone = null;
+
+        public UserPresenceData presence1 = null;
+        public UserPresenceData presence2 = null;
+        public string gridserverurl, gridserversendkey, gridserverrecvkey;
+        public bool lookupRegion = true;
+        //public methodGroup
+
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        public PresenceInformer()
+        {
+
+        }
+        public void go(object o)
+        {
+            if (presence1 != null && presence2 != null)
+            {
+                SendRegionPresenceUpdate(presence1, presence2);
+            }
+
+        }
+
+        /// <summary>
+        /// Informs a region about an Agent
+        /// </summary>
+        /// <param name="TalkingAbout">User to talk about</param>
+        /// <param name="UserToUpdate">User we're sending this too (contains the region)</param>
+        public void SendRegionPresenceUpdate(UserPresenceData TalkingAbout, UserPresenceData UserToUpdate)
+        {
+            // TODO: Fill in pertenant Presence Data from 'TalkingAbout'
+            RegionProfileData whichRegion = new RegionProfileData();
+            if (lookupRegion)
+            {
+                handlerGetRegionData = OnGetRegionData;
+                if (handlerGetRegionData != null)
+                {
+                    whichRegion = handlerGetRegionData(UserToUpdate.regionData.regionHandle);
+                }
+                //RegionProfileData rp = RegionProfileData.RequestSimProfileData(UserToUpdate.regionData.regionHandle, gridserverurl, gridserversendkey, gridserverrecvkey);
+
+                //whichRegion = rp;
+            }
+            else
+            {
+                whichRegion = UserToUpdate.regionData;
+            }
+            //whichRegion.httpServerURI
+
+            if (whichRegion != null)
+            {
+                Hashtable PresenceParams = new Hashtable();
+                PresenceParams.Add("agent_id",TalkingAbout.agentData.AgentID.ToString());
+                PresenceParams.Add("notify_id",UserToUpdate.agentData.AgentID.ToString());
+                if (TalkingAbout.OnlineYN)
+                    PresenceParams.Add("status","TRUE");
+                else
+                    PresenceParams.Add("status","FALSE");
+
+                ArrayList SendParams = new ArrayList();
+                SendParams.Add(PresenceParams);
+
+                m_log.InfoFormat("[PRESENCE]: Informing {0}@{1} at {2} about {3}", TalkingAbout.agentData.firstname + " " + TalkingAbout.agentData.lastname, whichRegion.regionName, whichRegion.httpServerURI, UserToUpdate.agentData.firstname + " " + UserToUpdate.agentData.lastname);
+                // Send
+                XmlRpcRequest RegionReq = new XmlRpcRequest("presence_update", SendParams);
+                try
+                {
+                    // XmlRpcResponse RegionResp = RegionReq.Send(whichRegion.httpServerURI, 6000);
+                    RegionReq.Send(whichRegion.httpServerURI, 6000);
+                }
+                catch (WebException)
+                {
+                    m_log.WarnFormat("[INFORM]: failed notifying region {0} containing user {1} about {2}", whichRegion.regionName, UserToUpdate.agentData.firstname + " " + UserToUpdate.agentData.lastname, TalkingAbout.agentData.firstname + " " + TalkingAbout.agentData.lastname);
+                }
+            }
+            else
+            {
+                m_log.Info("[PRESENCEUPDATER]: Region data was null skipping");
+
+            }
+
+            handlerDone = OnDone;
+            if (handlerDone != null)
+            {
+                handlerDone(this);
+            }
+        }
+    }
+}
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