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Presence remote connector and handler. Presence HG Broker. Nothing tested, just compiles.
This commit is contained in:
Diva Canto
377
OpenSim/Services/Connectors/Presence/PresenceServiceConnector.cs
Normal file
377
OpenSim/Services/Connectors/Presence/PresenceServiceConnector.cs
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@@ -0,0 +1,377 @@
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/*
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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 OpenSimulator 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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using log4net;
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Reflection;
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using Nini.Config;
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using OpenSim.Framework;
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using OpenSim.Framework.Communications;
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using OpenSim.Framework.Servers.HttpServer;
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using OpenSim.Services.Interfaces;
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using GridRegion = OpenSim.Services.Interfaces.GridRegion;
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using OpenSim.Server.Base;
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using OpenMetaverse;
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namespace OpenSim.Services.Connectors
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{
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public class PresenceServicesConnector : IPresenceService
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{
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private static readonly ILog m_log =
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LogManager.GetLogger(
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MethodBase.GetCurrentMethod().DeclaringType);
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private string m_ServerURI = String.Empty;
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public PresenceServicesConnector()
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{
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}
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public PresenceServicesConnector(string serverURI)
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{
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m_ServerURI = serverURI.TrimEnd('/');
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}
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public PresenceServicesConnector(IConfigSource source)
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{
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Initialise(source);
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}
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public virtual void Initialise(IConfigSource source)
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{
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IConfig gridConfig = source.Configs["PresenceService"];
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if (gridConfig == null)
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{
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m_log.Error("[PRESENCE CONNECTOR]: PresenceService missing from OpenSim.ini");
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throw new Exception("Presence connector init error");
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}
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string serviceURI = gridConfig.GetString("PresenceServerURI",
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String.Empty);
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if (serviceURI == String.Empty)
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{
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m_log.Error("[PRESENCE CONNECTOR]: No Server URI named in section PresenceService");
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throw new Exception("Presence connector init error");
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}
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m_ServerURI = serviceURI;
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}
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#region IPresenceService
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public bool LoginAgent(UUID principalID, UUID sessionID, UUID secureSessionID)
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{
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Dictionary<string, object> sendData = new Dictionary<string, object>();
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//sendData["SCOPEID"] = scopeID.ToString();
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sendData["VERSIONMIN"] = ProtocolVersions.ClientProtocolVersionMin.ToString();
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sendData["VERSIONMAX"] = ProtocolVersions.ClientProtocolVersionMax.ToString();
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sendData["METHOD"] = "login";
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sendData["PrincipalID"] = principalID.ToString();
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sendData["SessionID"] = sessionID.ToString();
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sendData["SecureSessionID"] = secureSessionID.ToString();
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string reqString = ServerUtils.BuildQueryString(sendData);
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// m_log.DebugFormat("[PRESENCE CONNECTOR]: queryString = {0}", reqString);
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try
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{
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string reply = SynchronousRestFormsRequester.MakeRequest("POST",
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m_ServerURI + "/presence",
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reqString);
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if (reply != string.Empty)
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{
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Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
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if (replyData.ContainsKey("Result"))
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{
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if (replyData["Result"].ToString().ToLower() == "success")
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return true;
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else
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return false;
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}
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else
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m_log.DebugFormat("[PRESENCE CONNECTOR]: LoginAgent reply data does not contain result field");
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}
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else
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m_log.DebugFormat("[PRESENCE CONNECTOR]: LoginAgent received empty reply");
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}
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catch (Exception e)
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{
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m_log.DebugFormat("[PRESENCE CONNECTOR]: Exception when contacting presence server: {0}", e.Message);
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}
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return false;
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}
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public bool LogoutAgent(UUID sessionID)
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{
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Dictionary<string, object> sendData = new Dictionary<string, object>();
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//sendData["SCOPEID"] = scopeID.ToString();
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sendData["VERSIONMIN"] = ProtocolVersions.ClientProtocolVersionMin.ToString();
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sendData["VERSIONMAX"] = ProtocolVersions.ClientProtocolVersionMax.ToString();
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sendData["METHOD"] = "logout";
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sendData["SessionID"] = sessionID.ToString();
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string reqString = ServerUtils.BuildQueryString(sendData);
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// m_log.DebugFormat("[PRESENCE CONNECTOR]: queryString = {0}", reqString);
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try
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{
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string reply = SynchronousRestFormsRequester.MakeRequest("POST",
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m_ServerURI + "/presence",
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reqString);
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if (reply != string.Empty)
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{
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Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
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if (replyData.ContainsKey("Result"))
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{
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if (replyData["Result"].ToString().ToLower() == "success")
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return true;
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else
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return false;
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}
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else
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m_log.DebugFormat("[PRESENCE CONNECTOR]: LogoutAgent reply data does not contain result field");
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}
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else
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m_log.DebugFormat("[PRESENCE CONNECTOR]: LogoutAgent received empty reply");
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}
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catch (Exception e)
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{
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m_log.DebugFormat("[PRESENCE CONNECTOR]: Exception when contacting presence server: {0}", e.Message);
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}
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return false;
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}
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public bool LogoutRegionAgents(UUID regionID)
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{
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Dictionary<string, object> sendData = new Dictionary<string, object>();
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//sendData["SCOPEID"] = scopeID.ToString();
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sendData["VERSIONMIN"] = ProtocolVersions.ClientProtocolVersionMin.ToString();
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sendData["VERSIONMAX"] = ProtocolVersions.ClientProtocolVersionMax.ToString();
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sendData["METHOD"] = "logoutregion";
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sendData["RegionID"] = regionID.ToString();
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string reqString = ServerUtils.BuildQueryString(sendData);
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// m_log.DebugFormat("[PRESENCE CONNECTOR]: queryString = {0}", reqString);
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try
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{
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string reply = SynchronousRestFormsRequester.MakeRequest("POST",
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m_ServerURI + "/presence",
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reqString);
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if (reply != string.Empty)
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{
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Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
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if (replyData.ContainsKey("Result"))
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{
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if (replyData["Result"].ToString().ToLower() == "success")
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return true;
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else
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return false;
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}
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else
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m_log.DebugFormat("[PRESENCE CONNECTOR]: LogoutRegionAgents reply data does not contain result field");
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}
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else
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m_log.DebugFormat("[PRESENCE CONNECTOR]: LogoutRegionAgents received empty reply");
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}
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catch (Exception e)
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{
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m_log.DebugFormat("[PRESENCE CONNECTOR]: Exception when contacting presence server: {0}", e.Message);
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}
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return false;
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}
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public bool ReportAgent(UUID sessionID, UUID regionID, Vector3 position, Vector3 lookAt)
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{
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Dictionary<string, object> sendData = new Dictionary<string, object>();
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//sendData["SCOPEID"] = scopeID.ToString();
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sendData["VERSIONMIN"] = ProtocolVersions.ClientProtocolVersionMin.ToString();
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sendData["VERSIONMAX"] = ProtocolVersions.ClientProtocolVersionMax.ToString();
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sendData["METHOD"] = "report";
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sendData["SessionID"] = sessionID.ToString();
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sendData["RegionID"] = regionID.ToString();
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sendData["position"] = position.ToString();
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sendData["lookAt"] = lookAt.ToString();
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string reqString = ServerUtils.BuildQueryString(sendData);
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// m_log.DebugFormat("[PRESENCE CONNECTOR]: queryString = {0}", reqString);
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try
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{
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string reply = SynchronousRestFormsRequester.MakeRequest("POST",
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m_ServerURI + "/presence",
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reqString);
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if (reply != string.Empty)
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{
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Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
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if (replyData.ContainsKey("Result"))
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{
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if (replyData["Result"].ToString().ToLower() == "success")
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return true;
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else
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return false;
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}
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else
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m_log.DebugFormat("[PRESENCE CONNECTOR]: ReportAgent reply data does not contain result field");
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}
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else
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m_log.DebugFormat("[PRESENCE CONNECTOR]: ReportAgent received empty reply");
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}
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catch (Exception e)
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{
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m_log.DebugFormat("[PRESENCE CONNECTOR]: Exception when contacting presence server: {0}", e.Message);
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}
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return false;
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}
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public PresenceInfo GetAgent(UUID sessionID)
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{
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Dictionary<string, object> sendData = new Dictionary<string, object>();
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//sendData["SCOPEID"] = scopeID.ToString();
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sendData["VERSIONMIN"] = ProtocolVersions.ClientProtocolVersionMin.ToString();
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sendData["VERSIONMAX"] = ProtocolVersions.ClientProtocolVersionMax.ToString();
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sendData["METHOD"] = "getagent";
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sendData["SessionID"] = sessionID.ToString();
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string reply = string.Empty;
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string reqString = ServerUtils.BuildQueryString(sendData);
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// m_log.DebugFormat("[PRESENCE CONNECTOR]: queryString = {0}", reqString);
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try
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{
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reply = SynchronousRestFormsRequester.MakeRequest("POST",
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m_ServerURI + "/presence",
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reqString);
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if (reply == null || (reply != null && reply == string.Empty))
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{
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m_log.DebugFormat("[PRESENCE CONNECTOR]: GetAgent received null or empty reply");
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return null;
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}
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}
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catch (Exception e)
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{
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m_log.DebugFormat("[PRESENCE CONNECTOR]: Exception when contacting presence server: {0}", e.Message);
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}
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Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
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PresenceInfo pinfo = null;
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if ((replyData != null) && (replyData["result"] != null))
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{
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if (replyData["result"].ToString() == "null")
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return null;
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if (replyData["result"] is Dictionary<string, object>)
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{
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pinfo = new PresenceInfo((Dictionary<string, object>)replyData["result"]);
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}
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}
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return pinfo;
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}
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public PresenceInfo[] GetAgents(string[] userIDs)
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{
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Dictionary<string, object> sendData = new Dictionary<string, object>();
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//sendData["SCOPEID"] = scopeID.ToString();
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sendData["VERSIONMIN"] = ProtocolVersions.ClientProtocolVersionMin.ToString();
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sendData["VERSIONMAX"] = ProtocolVersions.ClientProtocolVersionMax.ToString();
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sendData["METHOD"] = "getagents";
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sendData["uuids"] = new List<string>(userIDs);
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string reply = string.Empty;
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string reqString = ServerUtils.BuildQueryString(sendData);
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// m_log.DebugFormat("[PRESENCE CONNECTOR]: queryString = {0}", reqString);
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try
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{
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reply = SynchronousRestFormsRequester.MakeRequest("POST",
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m_ServerURI + "/presence",
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reqString);
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if (reply == null || (reply != null && reply == string.Empty))
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{
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m_log.DebugFormat("[PRESENCE CONNECTOR]: GetAgent received null or empty reply");
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return null;
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}
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}
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catch (Exception e)
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{
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m_log.DebugFormat("[PRESENCE CONNECTOR]: Exception when contacting presence server: {0}", e.Message);
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}
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List<PresenceInfo> rinfos = new List<PresenceInfo>();
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Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
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if (replyData != null)
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{
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if (replyData.ContainsKey("result") && replyData.ContainsKey("result").ToString() == "null")
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{
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return new PresenceInfo[0];
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}
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Dictionary<string, object>.ValueCollection pinfosList = replyData.Values;
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//m_log.DebugFormat("[PRESENCE CONNECTOR]: GetAgents returned {0} elements", pinfosList.Count);
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foreach (object presence in pinfosList)
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{
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if (presence is Dictionary<string, object>)
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{
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PresenceInfo pinfo = new PresenceInfo((Dictionary<string, object>)presence);
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rinfos.Add(pinfo);
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}
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else
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m_log.DebugFormat("[PRESENCE CONNECTOR]: GetAgents received invalid response type {0}",
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presence.GetType());
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}
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}
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else
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m_log.DebugFormat("[PRESENCE CONNECTOR]: GetAgents received null response");
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return rinfos.ToArray();
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}
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#endregion
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}
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}
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@@ -41,6 +41,43 @@ namespace OpenSim.Services.Interfaces
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public DateTime Logout;
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public Vector3 Position;
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public Vector3 LookAt;
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public PresenceInfo()
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{
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}
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public PresenceInfo(Dictionary<string, object> kvp)
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{
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if (kvp.ContainsKey("PrincipalID"))
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UUID.TryParse(kvp["PrincipalID"].ToString(), out PrincipalID);
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if (kvp.ContainsKey("RegionID"))
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UUID.TryParse(kvp["RegionID"].ToString(), out RegionID);
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if (kvp.ContainsKey("login"))
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DateTime.TryParse(kvp["login"].ToString(), out Login);
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if (kvp.ContainsKey("logout"))
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DateTime.TryParse(kvp["logout"].ToString(), out Logout);
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if (kvp.ContainsKey("lookAt"))
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Vector3.TryParse(kvp["lookAt"].ToString(), out LookAt);
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if (kvp.ContainsKey("online"))
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Boolean.TryParse(kvp["online"].ToString(), out Online);
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if (kvp.ContainsKey("position"))
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Vector3.TryParse(kvp["position"].ToString(), out Position);
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}
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public Dictionary<string, object> ToKeyValuePairs()
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{
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Dictionary<string, object> result = new Dictionary<string, object>();
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result["PrincipalID"] = PrincipalID.ToString();
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result["RegionID"] = RegionID.ToString();
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result["online"] = Online.ToString();
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result["login"] = Login.ToString();
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result["logout"] = Logout.ToString();
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result["position"] = Position.ToString();
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result["lookAt"] = LookAt.ToString();
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return result;
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}
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}
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public interface IPresenceService
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@@ -52,6 +89,6 @@ namespace OpenSim.Services.Interfaces
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bool ReportAgent(UUID sessionID, UUID regionID, Vector3 position, Vector3 lookAt);
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PresenceInfo GetAgent(UUID sessionID);
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PresenceInfo[] GetAgents(string[] principalIDs);
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PresenceInfo[] GetAgents(string[] userIDs);
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}
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}
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