Presence remote connector and handler. Presence HG Broker. Nothing tested, just compiles.

slimupdates
Diva Canto 2009-12-27 20:34:42 -08:00
parent b8dfccb227
commit 3ef513e863
6 changed files with 974 additions and 11 deletions

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@ -0,0 +1,256 @@
/*
* 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 OpenSimulator 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;
using System.Collections.Generic;
using System.Reflection;
using OpenSim.Region.Framework.Interfaces;
using OpenSim.Region.Framework.Scenes;
using OpenSim.Server.Base;
using OpenSim.Services.Interfaces;
using PresenceInfo = OpenSim.Services.Interfaces.PresenceInfo;
using OpenMetaverse;
using log4net;
using Nini.Config;
namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Presence
{
public class HGPresenceBroker : ISharedRegionModule, IPresenceService
{
private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
#region ISharedRegionModule
private bool m_Enabled = false;
private PresenceDetector m_PresenceDetector;
private IPresenceService m_GridService;
private IPresenceService m_HGService;
public Type ReplaceableInterface
{
get { return null; }
}
public string Name
{
get { return "HGPresenceBroker"; }
}
public void Initialise(IConfigSource source)
{
IConfig moduleConfig = source.Configs["Modules"];
if (moduleConfig != null)
{
string name = moduleConfig.GetString("PresenceServices", "");
if (name == Name)
{
//m_RemoteConnector = new InventoryServicesConnector(source);
m_Enabled = true;
m_PresenceDetector = new PresenceDetector(this);
IConfig pConfig = source.Configs["PresenceService"];
if (pConfig == null)
{
m_log.Error("[HG PRESENCE CONNECTOR]: PresenceService missing from OpenSim.ini");
return;
}
string localDll = pConfig.GetString("LocalGridPresenceService",
String.Empty);
string HGDll = pConfig.GetString("HypergridPresenceService",
String.Empty);
if (localDll == String.Empty)
{
m_log.Error("[HG PRESENCE CONNECTOR]: No LocalGridPresenceService named in section PresenceService");
//return;
throw new Exception("Unable to proceed. Please make sure your ini files in config-include are updated according to .example's");
}
if (HGDll == String.Empty)
{
m_log.Error("[HG PRESENCE CONNECTOR]: No HypergridPresenceService named in section PresenceService");
//return;
throw new Exception("Unable to proceed. Please make sure your ini files in config-include are updated according to .example's");
}
Object[] args = new Object[] { source };
m_GridService = ServerUtils.LoadPlugin<IPresenceService>(localDll, args);
m_HGService = ServerUtils.LoadPlugin<IPresenceService>(HGDll, args);
// no. This will be:
// m_HGService = new HGPresenceServiceConnector();
if (m_GridService == null)
{
m_log.Error("[HG PRESENCE CONNECTOR]: Can't load local presence service");
return;
}
if (m_HGService == null)
{
m_log.Error("[HG PRESENCE CONNECTOR]: Can't load hypergrid presence service");
return;
}
m_log.Info("[HG PRESENCE CONNECTOR]: Hypergrid presence enabled");
}
}
}
public void PostInitialise()
{
}
public void Close()
{
}
public void AddRegion(Scene scene)
{
if (!m_Enabled)
return;
scene.RegisterModuleInterface<IPresenceService>(this);
m_PresenceDetector.AddRegion(scene);
m_log.InfoFormat("[HG PRESENCE CONNECTOR]: Enabled hypergrid presence for region {0}", scene.RegionInfo.RegionName);
}
public void RemoveRegion(Scene scene)
{
if (!m_Enabled)
return;
m_PresenceDetector.RemoveRegion(scene);
}
public void RegionLoaded(Scene scene)
{
if (!m_Enabled)
return;
}
#endregion
#region IPresenceService
public bool LoginAgent(UUID principalID, UUID sessionID, UUID secureSessionID)
{
m_log.Warn("[HG PRESENCE CONNECTOR]: LoginAgent connector not implemented at the simulators");
return false;
}
public bool LogoutAgent(UUID sessionID)
{
return m_GridService.LogoutAgent(sessionID);
}
public bool LogoutRegionAgents(UUID regionID)
{
return m_GridService.LogoutRegionAgents(regionID);
}
public bool ReportAgent(UUID sessionID, UUID regionID, Vector3 position, Vector3 lookAt)
{
return m_GridService.ReportAgent(sessionID, regionID, position, lookAt);
}
public PresenceInfo GetAgent(UUID sessionID)
{
return m_GridService.GetAgent(sessionID);
}
public PresenceInfo[] GetAgents(string[] principalIDs)
{
Dictionary<string, List<string>> triage = new Dictionary<string, List<string>>();
List<PresenceInfo> presences = new List<PresenceInfo>();
foreach (string s in principalIDs)
{
string url = string.Empty;
string uuid = UUID.Zero.ToString();
StringToUrlAndUUID(s, out url, out uuid);
if (triage.ContainsKey(url))
triage[url].Add(uuid);
else
{
List<string> list = new List<string>();
list.Add(uuid);
triage.Add(url, list);
}
}
foreach (KeyValuePair<string, List<string>> kvp in triage)
{
if (kvp.Key == "local")
{
PresenceInfo[] pinfos = m_GridService.GetAgents(kvp.Value.ToArray());
presences.AddRange(pinfos);
}
else
{
PresenceInfo[] pinfos = m_HGService.GetAgents(/*kvp.Key,*/ kvp.Value.ToArray());
presences.AddRange(pinfos);
}
}
return presences.ToArray();
}
#endregion
private void StringToUrlAndUUID(string id, out string url, out string uuid)
{
url = String.Empty;
uuid = String.Empty;
Uri uri;
if (Uri.TryCreate(id, UriKind.Absolute, out uri) &&
uri.Scheme == Uri.UriSchemeHttp)
{
url = "http://" + uri.Authority;
uuid = uri.LocalPath.Trim(new char[] { '/' });
}
else
{
url = "local";
uuid = id;
}
}
}
}

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@ -47,7 +47,6 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Presence
#region ISharedRegionModule #region ISharedRegionModule
private bool m_Enabled = false; private bool m_Enabled = false;
private bool m_Initialized = false;
private PresenceDetector m_PresenceDetector; private PresenceDetector m_PresenceDetector;
private IPresenceService m_PresenceService; private IPresenceService m_PresenceService;

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@ -0,0 +1,158 @@
/*
* 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 OpenSimulator 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;
using System.Collections.Generic;
using System.Reflection;
using OpenSim.Region.Framework.Interfaces;
using OpenSim.Region.Framework.Scenes;
using OpenSim.Server.Base;
using OpenSim.Services.Interfaces;
using PresenceInfo = OpenSim.Services.Interfaces.PresenceInfo;
using OpenMetaverse;
using log4net;
using Nini.Config;
namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Presence
{
public class RemotePresenceServiceConnector : ISharedRegionModule, IPresenceService
{
private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
#region ISharedRegionModule
private bool m_Enabled = false;
private PresenceDetector m_PresenceDetector;
private IPresenceService m_RemoteConnector;
public Type ReplaceableInterface
{
get { return null; }
}
public string Name
{
get { return "RemotePresenceServiceConnector"; }
}
public void Initialise(IConfigSource source)
{
IConfig moduleConfig = source.Configs["Modules"];
if (moduleConfig != null)
{
string name = moduleConfig.GetString("PresenceServices", "");
if (name == Name)
{
//m_RemoteConnector = new PresenceServicesConnector(source);
m_Enabled = true;
m_PresenceDetector = new PresenceDetector(this);
m_log.Info("[INVENTORY CONNECTOR]: Remote presence enabled");
}
}
}
public void PostInitialise()
{
}
public void Close()
{
}
public void AddRegion(Scene scene)
{
if (!m_Enabled)
return;
scene.RegisterModuleInterface<IPresenceService>(this);
m_PresenceDetector.AddRegion(scene);
m_log.InfoFormat("[REMOTE PRESENCE CONNECTOR]: Enabled remote presence for region {0}", scene.RegionInfo.RegionName);
}
public void RemoveRegion(Scene scene)
{
if (!m_Enabled)
return;
m_PresenceDetector.RemoveRegion(scene);
}
public void RegionLoaded(Scene scene)
{
if (!m_Enabled)
return;
}
#endregion
#region IPresenceService
public bool LoginAgent(UUID principalID, UUID sessionID, UUID secureSessionID)
{
m_log.Warn("[REMOTE PRESENCE CONNECTOR]: LoginAgent connector not implemented at the simulators");
return false;
}
public bool LogoutAgent(UUID sessionID)
{
return m_RemoteConnector.LogoutAgent(sessionID);
}
public bool LogoutRegionAgents(UUID regionID)
{
return m_RemoteConnector.LogoutRegionAgents(regionID);
}
public bool ReportAgent(UUID sessionID, UUID regionID, Vector3 position, Vector3 lookAt)
{
return m_RemoteConnector.ReportAgent(sessionID, regionID, position, lookAt);
}
public PresenceInfo GetAgent(UUID sessionID)
{
return m_RemoteConnector.GetAgent(sessionID);
}
public PresenceInfo[] GetAgents(string[] principalIDs)
{
return m_RemoteConnector.GetAgents(principalIDs);
}
#endregion
}
}

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@ -78,8 +78,18 @@ namespace OpenSim.Server.Handlers.Presence
switch (method) switch (method)
{ {
case "login":
return LoginAgent(request);
case "logout":
return LogoutAgent(request);
case "logoutregion":
return LogoutRegionAgents(request);
case "report": case "report":
return Report(request); return Report(request);
case "getagent":
return GetAgent(request);
case "getagents":
return GetAgents(request);
} }
m_log.DebugFormat("[PRESENCE HANDLER]: unknown method request: {0}", method); m_log.DebugFormat("[PRESENCE HANDLER]: unknown method request: {0}", method);
} }
@ -92,28 +102,154 @@ namespace OpenSim.Server.Handlers.Presence
} }
byte[] Report(Dictionary<string, object> request) byte[] LoginAgent(Dictionary<string, object> request)
{ {
PresenceInfo info = new PresenceInfo(); UUID principal = UUID.Zero;
UUID session = UUID.Zero;
UUID ssession = UUID.Zero;
if (!request.ContainsKey("PrincipalID") || !request.ContainsKey("RegionID")) if (!request.ContainsKey("PrincipalID") || !request.ContainsKey("SessionID"))
return FailureResult(); return FailureResult();
if (!UUID.TryParse(request["PrincipalID"].ToString(), if (!UUID.TryParse(request["PrincipalID"].ToString(), out principal))
out info.PrincipalID))
return FailureResult(); return FailureResult();
if (!UUID.TryParse(request["RegionID"].ToString(), if (!UUID.TryParse(request["SessionID"].ToString(), out session))
out info.RegionID))
return FailureResult(); return FailureResult();
if (request.ContainsKey("SecureSessionID"))
// If it's malformed, we go on with a Zero on it
UUID.TryParse(request["SecureSessionID"].ToString(), out ssession);
// if (m_PresenceService.ReportAgent(info)) if (m_PresenceService.LoginAgent(principal, session, ssession))
// return SuccessResult(); return SuccessResult();
return FailureResult(); return FailureResult();
} }
byte[] LogoutAgent(Dictionary<string, object> request)
{
UUID session = UUID.Zero;
if (!request.ContainsKey("SessionID"))
return FailureResult();
if (!UUID.TryParse(request["SessionID"].ToString(), out session))
return FailureResult();
if (m_PresenceService.LogoutAgent(session))
return SuccessResult();
return FailureResult();
}
byte[] LogoutRegionAgents(Dictionary<string, object> request)
{
UUID region = UUID.Zero;
if (!request.ContainsKey("RegionID"))
return FailureResult();
if (!UUID.TryParse(request["RegionID"].ToString(), out region))
return FailureResult();
if (m_PresenceService.LogoutRegionAgents(region))
return SuccessResult();
return FailureResult();
}
byte[] Report(Dictionary<string, object> request)
{
UUID session = UUID.Zero;
UUID region = UUID.Zero;
Vector3 position = new Vector3(128, 128, 70);
Vector3 look = Vector3.Zero;
if (!request.ContainsKey("SessionID") || !request.ContainsKey("RegionID"))
return FailureResult();
if (!UUID.TryParse(request["SessionID"].ToString(), out session))
return FailureResult();
if (!UUID.TryParse(request["RegionID"].ToString(), out region))
return FailureResult();
if (request.ContainsKey("position"))
Vector3.TryParse(request["position"].ToString(), out position);
if (request.ContainsKey("lookAt"))
Vector3.TryParse(request["lookAt"].ToString(), out look);
if (m_PresenceService.ReportAgent(session, region, position, look))
return SuccessResult();
return FailureResult();
}
byte[] GetAgent(Dictionary<string, object> request)
{
UUID session = UUID.Zero;
if (!request.ContainsKey("SessionID"))
return FailureResult();
if (!UUID.TryParse(request["SessionID"].ToString(), out session))
return FailureResult();
PresenceInfo pinfo = m_PresenceService.GetAgent(session);
Dictionary<string, object> result = new Dictionary<string, object>();
if (pinfo == null)
result["result"] = "null";
else
result["result"] = pinfo.ToKeyValuePairs();
string xmlString = ServerUtils.BuildXmlResponse(result);
//m_log.DebugFormat("[GRID HANDLER]: resp string: {0}", xmlString);
UTF8Encoding encoding = new UTF8Encoding();
return encoding.GetBytes(xmlString);
}
byte[] GetAgents(Dictionary<string, object> request)
{
string[] userIDs;
if (!request.ContainsKey("uuids"))
return FailureResult();
if (!(request["uuids"] is List<string>))
{
m_log.DebugFormat("[PRESENCE HANDLER]: GetAgents input argument was of unexpected type {0}", request["uuids"].GetType().ToString());
return FailureResult();
}
userIDs = ((List<string>)request["uuids"]).ToArray();
PresenceInfo[] pinfos = m_PresenceService.GetAgents(userIDs);
Dictionary<string, object> result = new Dictionary<string, object>();
if ((pinfos == null) || ((pinfos != null) && (pinfos.Length == 0)))
result["result"] = "null";
else
{
int i = 0;
foreach (PresenceInfo pinfo in pinfos)
{
Dictionary<string, object> rinfoDict = pinfo.ToKeyValuePairs();
result["presence" + i] = rinfoDict;
i++;
}
}
string xmlString = ServerUtils.BuildXmlResponse(result);
//m_log.DebugFormat("[GRID HANDLER]: resp string: {0}", xmlString);
UTF8Encoding encoding = new UTF8Encoding();
return encoding.GetBytes(xmlString);
}
private byte[] SuccessResult() private byte[] SuccessResult()
{ {
XmlDocument doc = new XmlDocument(); XmlDocument doc = new XmlDocument();

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@ -0,0 +1,377 @@
/*
* 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 OpenSimulator 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 log4net;
using System;
using System.Collections.Generic;
using System.IO;
using System.Reflection;
using Nini.Config;
using OpenSim.Framework;
using OpenSim.Framework.Communications;
using OpenSim.Framework.Servers.HttpServer;
using OpenSim.Services.Interfaces;
using GridRegion = OpenSim.Services.Interfaces.GridRegion;
using OpenSim.Server.Base;
using OpenMetaverse;
namespace OpenSim.Services.Connectors
{
public class PresenceServicesConnector : IPresenceService
{
private static readonly ILog m_log =
LogManager.GetLogger(
MethodBase.GetCurrentMethod().DeclaringType);
private string m_ServerURI = String.Empty;
public PresenceServicesConnector()
{
}
public PresenceServicesConnector(string serverURI)
{
m_ServerURI = serverURI.TrimEnd('/');
}
public PresenceServicesConnector(IConfigSource source)
{
Initialise(source);
}
public virtual void Initialise(IConfigSource source)
{
IConfig gridConfig = source.Configs["PresenceService"];
if (gridConfig == null)
{
m_log.Error("[PRESENCE CONNECTOR]: PresenceService missing from OpenSim.ini");
throw new Exception("Presence connector init error");
}
string serviceURI = gridConfig.GetString("PresenceServerURI",
String.Empty);
if (serviceURI == String.Empty)
{
m_log.Error("[PRESENCE CONNECTOR]: No Server URI named in section PresenceService");
throw new Exception("Presence connector init error");
}
m_ServerURI = serviceURI;
}
#region IPresenceService
public bool LoginAgent(UUID principalID, UUID sessionID, UUID secureSessionID)
{
Dictionary<string, object> sendData = new Dictionary<string, object>();
//sendData["SCOPEID"] = scopeID.ToString();
sendData["VERSIONMIN"] = ProtocolVersions.ClientProtocolVersionMin.ToString();
sendData["VERSIONMAX"] = ProtocolVersions.ClientProtocolVersionMax.ToString();
sendData["METHOD"] = "login";
sendData["PrincipalID"] = principalID.ToString();
sendData["SessionID"] = sessionID.ToString();
sendData["SecureSessionID"] = secureSessionID.ToString();
string reqString = ServerUtils.BuildQueryString(sendData);
// m_log.DebugFormat("[PRESENCE CONNECTOR]: queryString = {0}", reqString);
try
{
string reply = SynchronousRestFormsRequester.MakeRequest("POST",
m_ServerURI + "/presence",
reqString);
if (reply != string.Empty)
{
Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
if (replyData.ContainsKey("Result"))
{
if (replyData["Result"].ToString().ToLower() == "success")
return true;
else
return false;
}
else
m_log.DebugFormat("[PRESENCE CONNECTOR]: LoginAgent reply data does not contain result field");
}
else
m_log.DebugFormat("[PRESENCE CONNECTOR]: LoginAgent received empty reply");
}
catch (Exception e)
{
m_log.DebugFormat("[PRESENCE CONNECTOR]: Exception when contacting presence server: {0}", e.Message);
}
return false;
}
public bool LogoutAgent(UUID sessionID)
{
Dictionary<string, object> sendData = new Dictionary<string, object>();
//sendData["SCOPEID"] = scopeID.ToString();
sendData["VERSIONMIN"] = ProtocolVersions.ClientProtocolVersionMin.ToString();
sendData["VERSIONMAX"] = ProtocolVersions.ClientProtocolVersionMax.ToString();
sendData["METHOD"] = "logout";
sendData["SessionID"] = sessionID.ToString();
string reqString = ServerUtils.BuildQueryString(sendData);
// m_log.DebugFormat("[PRESENCE CONNECTOR]: queryString = {0}", reqString);
try
{
string reply = SynchronousRestFormsRequester.MakeRequest("POST",
m_ServerURI + "/presence",
reqString);
if (reply != string.Empty)
{
Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
if (replyData.ContainsKey("Result"))
{
if (replyData["Result"].ToString().ToLower() == "success")
return true;
else
return false;
}
else
m_log.DebugFormat("[PRESENCE CONNECTOR]: LogoutAgent reply data does not contain result field");
}
else
m_log.DebugFormat("[PRESENCE CONNECTOR]: LogoutAgent received empty reply");
}
catch (Exception e)
{
m_log.DebugFormat("[PRESENCE CONNECTOR]: Exception when contacting presence server: {0}", e.Message);
}
return false;
}
public bool LogoutRegionAgents(UUID regionID)
{
Dictionary<string, object> sendData = new Dictionary<string, object>();
//sendData["SCOPEID"] = scopeID.ToString();
sendData["VERSIONMIN"] = ProtocolVersions.ClientProtocolVersionMin.ToString();
sendData["VERSIONMAX"] = ProtocolVersions.ClientProtocolVersionMax.ToString();
sendData["METHOD"] = "logoutregion";
sendData["RegionID"] = regionID.ToString();
string reqString = ServerUtils.BuildQueryString(sendData);
// m_log.DebugFormat("[PRESENCE CONNECTOR]: queryString = {0}", reqString);
try
{
string reply = SynchronousRestFormsRequester.MakeRequest("POST",
m_ServerURI + "/presence",
reqString);
if (reply != string.Empty)
{
Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
if (replyData.ContainsKey("Result"))
{
if (replyData["Result"].ToString().ToLower() == "success")
return true;
else
return false;
}
else
m_log.DebugFormat("[PRESENCE CONNECTOR]: LogoutRegionAgents reply data does not contain result field");
}
else
m_log.DebugFormat("[PRESENCE CONNECTOR]: LogoutRegionAgents received empty reply");
}
catch (Exception e)
{
m_log.DebugFormat("[PRESENCE CONNECTOR]: Exception when contacting presence server: {0}", e.Message);
}
return false;
}
public bool ReportAgent(UUID sessionID, UUID regionID, Vector3 position, Vector3 lookAt)
{
Dictionary<string, object> sendData = new Dictionary<string, object>();
//sendData["SCOPEID"] = scopeID.ToString();
sendData["VERSIONMIN"] = ProtocolVersions.ClientProtocolVersionMin.ToString();
sendData["VERSIONMAX"] = ProtocolVersions.ClientProtocolVersionMax.ToString();
sendData["METHOD"] = "report";
sendData["SessionID"] = sessionID.ToString();
sendData["RegionID"] = regionID.ToString();
sendData["position"] = position.ToString();
sendData["lookAt"] = lookAt.ToString();
string reqString = ServerUtils.BuildQueryString(sendData);
// m_log.DebugFormat("[PRESENCE CONNECTOR]: queryString = {0}", reqString);
try
{
string reply = SynchronousRestFormsRequester.MakeRequest("POST",
m_ServerURI + "/presence",
reqString);
if (reply != string.Empty)
{
Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
if (replyData.ContainsKey("Result"))
{
if (replyData["Result"].ToString().ToLower() == "success")
return true;
else
return false;
}
else
m_log.DebugFormat("[PRESENCE CONNECTOR]: ReportAgent reply data does not contain result field");
}
else
m_log.DebugFormat("[PRESENCE CONNECTOR]: ReportAgent received empty reply");
}
catch (Exception e)
{
m_log.DebugFormat("[PRESENCE CONNECTOR]: Exception when contacting presence server: {0}", e.Message);
}
return false;
}
public PresenceInfo GetAgent(UUID sessionID)
{
Dictionary<string, object> sendData = new Dictionary<string, object>();
//sendData["SCOPEID"] = scopeID.ToString();
sendData["VERSIONMIN"] = ProtocolVersions.ClientProtocolVersionMin.ToString();
sendData["VERSIONMAX"] = ProtocolVersions.ClientProtocolVersionMax.ToString();
sendData["METHOD"] = "getagent";
sendData["SessionID"] = sessionID.ToString();
string reply = string.Empty;
string reqString = ServerUtils.BuildQueryString(sendData);
// m_log.DebugFormat("[PRESENCE CONNECTOR]: queryString = {0}", reqString);
try
{
reply = SynchronousRestFormsRequester.MakeRequest("POST",
m_ServerURI + "/presence",
reqString);
if (reply == null || (reply != null && reply == string.Empty))
{
m_log.DebugFormat("[PRESENCE CONNECTOR]: GetAgent received null or empty reply");
return null;
}
}
catch (Exception e)
{
m_log.DebugFormat("[PRESENCE CONNECTOR]: Exception when contacting presence server: {0}", e.Message);
}
Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
PresenceInfo pinfo = null;
if ((replyData != null) && (replyData["result"] != null))
{
if (replyData["result"].ToString() == "null")
return null;
if (replyData["result"] is Dictionary<string, object>)
{
pinfo = new PresenceInfo((Dictionary<string, object>)replyData["result"]);
}
}
return pinfo;
}
public PresenceInfo[] GetAgents(string[] userIDs)
{
Dictionary<string, object> sendData = new Dictionary<string, object>();
//sendData["SCOPEID"] = scopeID.ToString();
sendData["VERSIONMIN"] = ProtocolVersions.ClientProtocolVersionMin.ToString();
sendData["VERSIONMAX"] = ProtocolVersions.ClientProtocolVersionMax.ToString();
sendData["METHOD"] = "getagents";
sendData["uuids"] = new List<string>(userIDs);
string reply = string.Empty;
string reqString = ServerUtils.BuildQueryString(sendData);
// m_log.DebugFormat("[PRESENCE CONNECTOR]: queryString = {0}", reqString);
try
{
reply = SynchronousRestFormsRequester.MakeRequest("POST",
m_ServerURI + "/presence",
reqString);
if (reply == null || (reply != null && reply == string.Empty))
{
m_log.DebugFormat("[PRESENCE CONNECTOR]: GetAgent received null or empty reply");
return null;
}
}
catch (Exception e)
{
m_log.DebugFormat("[PRESENCE CONNECTOR]: Exception when contacting presence server: {0}", e.Message);
}
List<PresenceInfo> rinfos = new List<PresenceInfo>();
Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
if (replyData != null)
{
if (replyData.ContainsKey("result") && replyData.ContainsKey("result").ToString() == "null")
{
return new PresenceInfo[0];
}
Dictionary<string, object>.ValueCollection pinfosList = replyData.Values;
//m_log.DebugFormat("[PRESENCE CONNECTOR]: GetAgents returned {0} elements", pinfosList.Count);
foreach (object presence in pinfosList)
{
if (presence is Dictionary<string, object>)
{
PresenceInfo pinfo = new PresenceInfo((Dictionary<string, object>)presence);
rinfos.Add(pinfo);
}
else
m_log.DebugFormat("[PRESENCE CONNECTOR]: GetAgents received invalid response type {0}",
presence.GetType());
}
}
else
m_log.DebugFormat("[PRESENCE CONNECTOR]: GetAgents received null response");
return rinfos.ToArray();
}
#endregion
}
}

View File

@ -41,6 +41,43 @@ namespace OpenSim.Services.Interfaces
public DateTime Logout; public DateTime Logout;
public Vector3 Position; public Vector3 Position;
public Vector3 LookAt; public Vector3 LookAt;
public PresenceInfo()
{
}
public PresenceInfo(Dictionary<string, object> kvp)
{
if (kvp.ContainsKey("PrincipalID"))
UUID.TryParse(kvp["PrincipalID"].ToString(), out PrincipalID);
if (kvp.ContainsKey("RegionID"))
UUID.TryParse(kvp["RegionID"].ToString(), out RegionID);
if (kvp.ContainsKey("login"))
DateTime.TryParse(kvp["login"].ToString(), out Login);
if (kvp.ContainsKey("logout"))
DateTime.TryParse(kvp["logout"].ToString(), out Logout);
if (kvp.ContainsKey("lookAt"))
Vector3.TryParse(kvp["lookAt"].ToString(), out LookAt);
if (kvp.ContainsKey("online"))
Boolean.TryParse(kvp["online"].ToString(), out Online);
if (kvp.ContainsKey("position"))
Vector3.TryParse(kvp["position"].ToString(), out Position);
}
public Dictionary<string, object> ToKeyValuePairs()
{
Dictionary<string, object> result = new Dictionary<string, object>();
result["PrincipalID"] = PrincipalID.ToString();
result["RegionID"] = RegionID.ToString();
result["online"] = Online.ToString();
result["login"] = Login.ToString();
result["logout"] = Logout.ToString();
result["position"] = Position.ToString();
result["lookAt"] = LookAt.ToString();
return result;
}
} }
public interface IPresenceService public interface IPresenceService
@ -52,6 +89,6 @@ namespace OpenSim.Services.Interfaces
bool ReportAgent(UUID sessionID, UUID regionID, Vector3 position, Vector3 lookAt); bool ReportAgent(UUID sessionID, UUID regionID, Vector3 position, Vector3 lookAt);
PresenceInfo GetAgent(UUID sessionID); PresenceInfo GetAgent(UUID sessionID);
PresenceInfo[] GetAgents(string[] principalIDs); PresenceInfo[] GetAgents(string[] userIDs);
} }
} }