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-rw-r--r--OpenSim/Grid/MessagingServer.Modules/PresenceInformer.cs135
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diff --git a/OpenSim/Grid/MessagingServer.Modules/PresenceInformer.cs b/OpenSim/Grid/MessagingServer.Modules/PresenceInformer.cs
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1/*
2 * Copyright (c) Contributors, http://opensimulator.org/
3 * See CONTRIBUTORS.TXT for a full list of copyright holders.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the OpenSim Project nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28using System.Collections;
29using System.Net;
30using System.Reflection;
31using log4net;
32using Nwc.XmlRpc;
33using OpenSim.Data;
34
35namespace OpenSim.Grid.MessagingServer.Modules
36{
37 public delegate RegionProfileData GetRegionData(ulong region_handle);
38 public delegate void Done(PresenceInformer obj);
39
40
41 public class PresenceInformer
42 {
43 public event GetRegionData OnGetRegionData;
44 public event Done OnDone;
45
46 private GetRegionData handlerGetRegionData = null;
47 private Done handlerDone = null;
48
49 public UserPresenceData presence1 = null;
50 public UserPresenceData presence2 = null;
51 public string gridserverurl, gridserversendkey, gridserverrecvkey;
52 public bool lookupRegion = true;
53 //public methodGroup
54
55 private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
56
57 public PresenceInformer()
58 {
59
60 }
61 public void go(object o)
62 {
63 if (presence1 != null && presence2 != null)
64 {
65 SendRegionPresenceUpdate(presence1, presence2);
66 }
67
68 }
69
70 /// <summary>
71 /// Informs a region about an Agent
72 /// </summary>
73 /// <param name="TalkingAbout">User to talk about</param>
74 /// <param name="UserToUpdate">User we're sending this too (contains the region)</param>
75 public void SendRegionPresenceUpdate(UserPresenceData TalkingAbout, UserPresenceData UserToUpdate)
76 {
77 // TODO: Fill in pertenant Presence Data from 'TalkingAbout'
78 RegionProfileData whichRegion = new RegionProfileData();
79 if (lookupRegion)
80 {
81 handlerGetRegionData = OnGetRegionData;
82 if (handlerGetRegionData != null)
83 {
84 whichRegion = handlerGetRegionData(UserToUpdate.regionData.regionHandle);
85 }
86 //RegionProfileData rp = RegionProfileData.RequestSimProfileData(UserToUpdate.regionData.regionHandle, gridserverurl, gridserversendkey, gridserverrecvkey);
87
88 //whichRegion = rp;
89 }
90 else
91 {
92 whichRegion = UserToUpdate.regionData;
93 }
94 //whichRegion.httpServerURI
95
96 if (whichRegion != null)
97 {
98 Hashtable PresenceParams = new Hashtable();
99 PresenceParams.Add("agent_id",TalkingAbout.agentData.AgentID.ToString());
100 PresenceParams.Add("notify_id",UserToUpdate.agentData.AgentID.ToString());
101 if (TalkingAbout.OnlineYN)
102 PresenceParams.Add("status","TRUE");
103 else
104 PresenceParams.Add("status","FALSE");
105
106 ArrayList SendParams = new ArrayList();
107 SendParams.Add(PresenceParams);
108
109 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);
110 // Send
111 XmlRpcRequest RegionReq = new XmlRpcRequest("presence_update", SendParams);
112 try
113 {
114 // XmlRpcResponse RegionResp = RegionReq.Send(whichRegion.httpServerURI, 6000);
115 RegionReq.Send(whichRegion.httpServerURI, 6000);
116 }
117 catch (WebException)
118 {
119 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);
120 }
121 }
122 else
123 {
124 m_log.Info("[PRESENCEUPDATER]: Region data was null skipping");
125
126 }
127
128 handlerDone = OnDone;
129 if (handlerDone != null)
130 {
131 handlerDone(this);
132 }
133 }
134 }
135}