260 lines
11 KiB
C#
260 lines
11 KiB
C#
/*
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* Copyright (c) Contributors, http://opensimulator.org/
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* See CONTRIBUTORS.TXT for a full list of copyright holders.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of the OpenSim Project nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.Text;
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using System.Threading;
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using libsecondlife;
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using Nwc.XmlRpc;
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using OpenSim.Framework;
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using OpenSim.Framework.Communications.Cache;
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using OpenSim.Framework.Console;
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using OpenSim.Framework.Servers;
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namespace OpenSim.Grid.UserServer
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{
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public class MessageServersConnector
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{
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private static readonly log4net.ILog m_log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
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public Dictionary<string, MessageServerInfo> MessageServers;
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public MessageServersConnector()
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{
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MessageServers = new Dictionary<string, MessageServerInfo>();
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}
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public void RegisterMessageServer(string URI, MessageServerInfo serverData)
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{
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lock (MessageServers)
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{
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if (!MessageServers.ContainsKey(URI))
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MessageServers.Add(URI, serverData);
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}
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}
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public void DeRegisterMessageServer(string URI)
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{
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lock (MessageServers)
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{
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if (MessageServers.ContainsKey(URI))
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MessageServers.Remove(URI);
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}
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}
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public void AddResponsibleRegion(string URI, ulong regionhandle)
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{
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if (!MessageServers.ContainsKey(URI))
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{
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m_log.Warn("[MSGSERVER]: Got addResponsibleRegion Request for a MessageServer that isn't registered");
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}
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else
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{
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MessageServerInfo msginfo = MessageServers["URI"];
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msginfo.responsibleForRegions.Add(regionhandle);
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MessageServers["URI"] = msginfo;
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}
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}
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public void RemoveResponsibleRegion(string URI, ulong regionhandle)
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{
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if (!MessageServers.ContainsKey(URI))
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{
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m_log.Warn("[MSGSERVER]: Got RemoveResponsibleRegion Request for a MessageServer that isn't registered");
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}
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else
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{
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MessageServerInfo msginfo = MessageServers["URI"];
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if (msginfo.responsibleForRegions.Contains(regionhandle))
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{
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msginfo.responsibleForRegions.Remove(regionhandle);
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MessageServers["URI"] = msginfo;
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}
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}
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}
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public XmlRpcResponse XmlRPCRegisterMessageServer(XmlRpcRequest request)
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{
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XmlRpcResponse response = new XmlRpcResponse();
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Hashtable requestData = (Hashtable)request.Params[0];
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Hashtable responseData = new Hashtable();
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if (requestData.Contains("uri"))
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{
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string URI = (string)requestData["uri"];
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string sendkey=(string)requestData["sendkey"];
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string recvkey=(string)requestData["recvkey"];
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MessageServerInfo m = new MessageServerInfo();
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m.URI = URI;
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m.sendkey = sendkey;
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m.recvkey = recvkey;
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RegisterMessageServer(URI, m);
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responseData["responsestring"] = "TRUE";
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response.Value = responseData;
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}
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return response;
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}
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public XmlRpcResponse XmlRPCDeRegisterMessageServer(XmlRpcRequest request)
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{
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XmlRpcResponse response = new XmlRpcResponse();
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Hashtable requestData = (Hashtable)request.Params[0];
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Hashtable responseData = new Hashtable();
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if (requestData.Contains("uri"))
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{
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string URI = (string)requestData["uri"];
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DeRegisterMessageServer(URI);
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responseData["responsestring"] = "TRUE";
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response.Value = responseData;
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}
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return response;
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}
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public XmlRpcResponse XmlRPCUserMovedtoRegion(XmlRpcRequest request)
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{
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XmlRpcResponse response = new XmlRpcResponse();
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Hashtable requestData = (Hashtable)request.Params[0];
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Hashtable responseData = new Hashtable();
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if (requestData.Contains("fromuri"))
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{
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string sURI = (string)requestData["fromuri"];
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string sagentID = (string)requestData["agentid"];
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string ssessionID = (string)requestData["sessionid"];
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string scurrentRegionID = (string)requestData["regionid"];
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string sregionhandle = (string)requestData["regionhandle"];
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string scurrentpos = (string)requestData["currentpos"];
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//LLVector3.TryParse((string)reader["currentPos"], out retval.currentPos);
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// TODO: Okay now raise event so the user server can pass this data to the Usermanager
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responseData["responsestring"] = "TRUE";
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response.Value = responseData;
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}
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return response;
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}
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public void TellMessageServersAboutUser(LLUUID agentID, LLUUID sessionID, LLUUID RegionID,
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ulong regionhandle, float positionX, float positionY,
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float positionZ, string firstname, string lastname)
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{
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// Loop over registered Message Servers ( AND THERE WILL BE MORE THEN ONE :D )
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lock (MessageServers)
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{
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if (MessageServers.Count > 0)
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{
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m_log.Info("[MSGCONNECTOR]: Sending login notice to registered message servers");
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}
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else
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{
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m_log.Info("[MSGCONNECTOR]: No Message Servers registered, ignoring");
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}
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foreach (MessageServerInfo serv in MessageServers.Values)
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{
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NotifyMessageServerAboutUser(serv, agentID, sessionID, RegionID,
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regionhandle, positionX, positionY, positionZ,
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firstname, lastname);
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}
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}
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}
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public void TellMessageServersAboutUserLogoff(LLUUID agentID)
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{
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lock (MessageServers)
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{
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if (MessageServers.Count > 0)
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{
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m_log.Info("[MSGCONNECTOR]: Sending login notice to registered message servers");
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}
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else
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{
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m_log.Info("[MSGCONNECTOR]: No Message Servers registered, ignoring");
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}
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foreach (MessageServerInfo serv in MessageServers.Values)
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{
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NotifyMessageServerAboutUserLogoff(serv,agentID);
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}
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}
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}
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private void NotifyMessageServerAboutUserLogoff(MessageServerInfo serv, LLUUID agentID)
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{
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Hashtable reqparams = new Hashtable();
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reqparams["sendkey"] = serv.sendkey;
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reqparams["agentid"] = agentID.ToString();
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ArrayList SendParams = new ArrayList();
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SendParams.Add(reqparams);
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XmlRpcRequest GridReq = new XmlRpcRequest("logout_of_simulator", SendParams);
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try
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{
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XmlRpcResponse GridResp = GridReq.Send(serv.URI, 6000);
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}
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catch (System.Net.WebException)
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{
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m_log.Warn("[MSGCONNECTOR]: Unable to notify Message Server about log out. Other users might still think this user is online");
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}
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m_log.Info("[LOGOUT]: Notified : " + serv.URI + " about user logout");
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}
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private void NotifyMessageServerAboutUser(MessageServerInfo serv,
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LLUUID agentID, LLUUID sessionID, LLUUID RegionID,
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ulong regionhandle, float positionX, float positionY, float positionZ,
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string firstname, string lastname)
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{
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Hashtable reqparams = new Hashtable();
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reqparams["sendkey"] = serv.sendkey;
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reqparams["agentid"] = agentID.ToString();
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reqparams["sessionid"] = sessionID.ToString();
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reqparams["regionid"] = RegionID.ToString();
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reqparams["regionhandle"] = regionhandle.ToString();
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reqparams["positionx"] = positionX.ToString();
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reqparams["positiony"] = positionY.ToString();
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reqparams["positionz"] = positionZ.ToString();
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reqparams["firstname"] = firstname;
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reqparams["lastname"] = lastname;
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//reqparams["position"] = Position.ToString();
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ArrayList SendParams = new ArrayList();
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SendParams.Add(reqparams);
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XmlRpcRequest GridReq = new XmlRpcRequest("login_to_simulator", SendParams);
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try
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{
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XmlRpcResponse GridResp = GridReq.Send(serv.URI, 6000);
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m_log.Info("[LOGIN]: Notified : " + serv.URI + " about user login");
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}
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catch (System.Net.WebException)
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{
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m_log.Warn("[MSGCONNECTOR]: Unable to notify Message Server about login. Presence might be borked for this user");
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}
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}
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}
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}
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