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Merge branch 'master' of ssh://justincc@opensimulator.org/var/git/opensim

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This commit is contained in:
Justin Clark-Casey (justincc)
2009-09-24 17:35:03 +01:00
parent 784e78a9e8 2824bbc47b
commit ad753d784c
24 changed files with 2290 additions and 346 deletions
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4
OpenSim/Region/CoreModules/Resources/CoreModulePlugin.addin.xml
View File

@@ -38,11 +38,15 @@
<RegionModule id="RemoteLandServicesConnector" type="OpenSim.Region.CoreModules.ServiceConnectorsOut.Land.RemoteLandServicesConnector" />
<RegionModule id="LocalInterregionComms" type="OpenSim.Region.CoreModules.ServiceConnectorsOut.Interregion.LocalInterregionComms" />
<RegionModule id="RESTInterregionComms" type="OpenSim.Region.CoreModules.ServiceConnectorsOut.Interregion.RESTInterregionComms" />
<RegionModule id="LocalGridServicesConnector" type="OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid.LocalGridServicesConnector" />
<RegionModule id="RemoteGridServicesConnector" type="OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid.RemoteGridServicesConnector" />
<RegionModule id="HGGridConnector" type="OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid.HGGridConnector" />
<!-- Service connectors IN modules -->
<RegionModule id="AssetServiceInConnectorModule" type="OpenSim.Region.CoreModules.ServiceConnectorsIn.Asset.AssetServiceInConnectorModule" />
<RegionModule id="InventoryServiceInConnectorModule" type="OpenSim.Region.CoreModules.ServiceConnectorsIn.Inventory.InventoryServiceInConnectorModule" />
<RegionModule id="LandServiceInConnectorModule" type="OpenSim.Region.CoreModules.ServiceConnectorsIn.Land.LandServiceInConnectorModule" />
<RegionModule id="NeighbourServiceInConnectorModule" type="OpenSim.Region.CoreModules.ServiceConnectorsIn.Neighbour.NeighbourServiceInConnectorModule" /> \
<RegionModule id="HypergridServiceInConnectorModule" type="OpenSim.Region.CoreModules.ServiceConnectorsIn.Grid.HypergridServiceInConnectorModule" /> \
</Extension>

484
OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs
View File

@@ -54,12 +54,12 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
{
public UUID requestID;
public Dictionary<string, string> headers;
public string body;
public int responseCode;
public string body;
public int responseCode;
public string responseBody;
public ManualResetEvent ev;
public ManualResetEvent ev;
public bool requestDone;
public int startTime;
public int startTime;
public string uri;
}
@@ -73,23 +73,23 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
new Dictionary<UUID, UrlData>();
private Dictionary<string, UrlData> m_UrlMap =
new Dictionary<string, UrlData>();
new Dictionary<string, UrlData>();
private int m_TotalUrls = 100;
private IHttpServer m_HttpServer = null;
private string m_ExternalHostNameForLSL = "";
private IHttpServer m_HttpServer = null;
private string m_ExternalHostNameForLSL = "";
public Type ReplaceableInterface
{
get { return null; }
}
private Hashtable HandleHttpPoll(Hashtable request)
{
return new Hashtable();
}
private Hashtable HandleHttpPoll(Hashtable request)
{
return new Hashtable();
}
public string Name
@@ -98,7 +98,7 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
}
public void Initialise(IConfigSource config)
{
{
m_ExternalHostNameForLSL = config.Configs["Network"].GetString("ExternalHostNameForLSL", System.Environment.MachineName);
}
@@ -130,7 +130,7 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
public void Close()
{
}
}
public UUID RequestURL(IScriptModule engine, SceneObjectPart host, UUID itemID)
{
UUID urlcode = UUID.Random();
@@ -141,8 +141,8 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
{
engine.PostScriptEvent(itemID, "http_request", new Object[] { urlcode.ToString(), "URL_REQUEST_DENIED", "" });
return urlcode;
}
string url = "http://" + m_ExternalHostNameForLSL + ":" + m_HttpServer.Port.ToString() + "/lslhttp/" + urlcode.ToString() + "/";
}
string url = "http://" + m_ExternalHostNameForLSL + ":" + m_HttpServer.Port.ToString() + "/lslhttp/" + urlcode.ToString() + "/";
UrlData urlData = new UrlData();
urlData.hostID = host.UUID;
@@ -152,14 +152,14 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
urlData.urlcode = urlcode;
urlData.requests = new Dictionary<UUID, RequestData>();
m_UrlMap[url] = urlData;
string uri = "/lslhttp/" + urlcode.ToString() + "/";
m_HttpServer.AddPollServiceHTTPHandler(uri,HandleHttpPoll,
new PollServiceEventArgs(HttpRequestHandler,HasEvents, GetEvents, NoEvents,
urlcode));
m_UrlMap[url] = urlData;
string uri = "/lslhttp/" + urlcode.ToString() + "/";
m_HttpServer.AddPollServiceHTTPHandler(uri,HandleHttpPoll,
new PollServiceEventArgs(HttpRequestHandler,HasEvents, GetEvents, NoEvents,
urlcode));
engine.PostScriptEvent(itemID, "http_request", new Object[] { urlcode.ToString(), "URL_REQUEST_GRANTED", url });
}
@@ -180,11 +180,11 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
{
lock (m_UrlMap)
{
UrlData data;
if (!m_UrlMap.TryGetValue(url, out data))
{
return;
UrlData data;
if (!m_UrlMap.TryGetValue(url, out data))
{
return;
}
foreach (UUID req in data.requests.Keys)
@@ -196,36 +196,36 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
}
public void HttpResponse(UUID request, int status, string body)
{
if (m_RequestMap.ContainsKey(request))
{
UrlData urlData = m_RequestMap[request];
RequestData requestData=urlData.requests[request];
urlData.requests[request].responseCode = status;
urlData.requests[request].responseBody = body;
//urlData.requests[request].ev.Set();
urlData.requests[request].requestDone=true;
}
else
{
m_log.Info("[HttpRequestHandler] There is no http-in request with id " + request.ToString());
{
if (m_RequestMap.ContainsKey(request))
{
UrlData urlData = m_RequestMap[request];
RequestData requestData=urlData.requests[request];
urlData.requests[request].responseCode = status;
urlData.requests[request].responseBody = body;
//urlData.requests[request].ev.Set();
urlData.requests[request].requestDone=true;
}
else
{
m_log.Info("[HttpRequestHandler] There is no http-in request with id " + request.ToString());
}
}
public string GetHttpHeader(UUID requestId, string header)
{
if (m_RequestMap.ContainsKey(requestId))
{
UrlData urlData=m_RequestMap[requestId];
string value;
if (urlData.requests[requestId].headers.TryGetValue(header,out value))
return value;
}
else
{
{
if (m_RequestMap.ContainsKey(requestId))
{
UrlData urlData=m_RequestMap[requestId];
string value;
if (urlData.requests[requestId].headers.TryGetValue(header,out value))
return value;
}
else
{
m_log.Warn("[HttpRequestHandler] There was no http-in request with id " + requestId);
}
return String.Empty;
}
return String.Empty;
}
public int GetFreeUrls()
@@ -275,63 +275,63 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
foreach (string urlname in removeURLs)
m_UrlMap.Remove(urlname);
}
}
}
private void RemoveUrl(UrlData data)
{
m_HttpServer.RemoveHTTPHandler("", "/lslhttp/"+data.urlcode.ToString()+"/");
}
private Hashtable NoEvents(UUID requestID, UUID sessionID)
{
Hashtable response = new Hashtable();
UrlData url;
lock (m_RequestMap)
{
if (!m_RequestMap.ContainsKey(requestID))
return response;
url = m_RequestMap[requestID];
}
if (System.Environment.TickCount - url.requests[requestID].startTime > 25000)
{
response["int_response_code"] = 500;
response["str_response_string"] = "Script timeout";
response["content_type"] = "text/plain";
response["keepalive"] = false;
response["reusecontext"] = false;
//remove from map
lock (url)
{
url.requests.Remove(requestID);
m_RequestMap.Remove(requestID);
}
return response;
m_HttpServer.RemoveHTTPHandler("", "/lslhttp/"+data.urlcode.ToString()+"/");
}
private Hashtable NoEvents(UUID requestID, UUID sessionID)
{
Hashtable response = new Hashtable();
UrlData url;
lock (m_RequestMap)
{
if (!m_RequestMap.ContainsKey(requestID))
return response;
url = m_RequestMap[requestID];
}
return response;
}
if (System.Environment.TickCount - url.requests[requestID].startTime > 25000)
{
response["int_response_code"] = 500;
response["str_response_string"] = "Script timeout";
response["content_type"] = "text/plain";
response["keepalive"] = false;
response["reusecontext"] = false;
//remove from map
lock (url)
{
url.requests.Remove(requestID);
m_RequestMap.Remove(requestID);
}
return response;
}
return response;
}
private bool HasEvents(UUID requestID, UUID sessionID)
{
UrlData url=null;
UrlData url=null;
lock (m_RequestMap)
{
if (!m_RequestMap.ContainsKey(requestID))
{
return false;
}
url = m_RequestMap[requestID];
if (!url.requests.ContainsKey(requestID))
{
return false;
{
if (!m_RequestMap.ContainsKey(requestID))
{
return false;
}
}
url = m_RequestMap[requestID];
if (!url.requests.ContainsKey(requestID))
{
return false;
}
}
if (System.Environment.TickCount-url.requests[requestID].startTime>25000)
{
@@ -343,146 +343,146 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
else
return false;
}
private Hashtable GetEvents(UUID requestID, UUID sessionID, string request)
{
UrlData url = null;
RequestData requestData = null;
lock (m_RequestMap)
{
if (!m_RequestMap.ContainsKey(requestID))
return NoEvents(requestID,sessionID);
url = m_RequestMap[requestID];
requestData = url.requests[requestID];
}
if (!requestData.requestDone)
return NoEvents(requestID,sessionID);
Hashtable response = new Hashtable();
if (System.Environment.TickCount - requestData.startTime > 25000)
{
response["int_response_code"] = 500;
response["str_response_string"] = "Script timeout";
response["content_type"] = "text/plain";
response["keepalive"] = false;
response["reusecontext"] = false;
return response;
}
//put response
response["int_response_code"] = requestData.responseCode;
response["str_response_string"] = requestData.responseBody;
response["content_type"] = "text/plain";
response["keepalive"] = false;
response["reusecontext"] = false;
//remove from map
lock (url)
{
url.requests.Remove(requestID);
m_RequestMap.Remove(requestID);
}
return response;
}
}
private Hashtable GetEvents(UUID requestID, UUID sessionID, string request)
{
UrlData url = null;
RequestData requestData = null;
lock (m_RequestMap)
{
if (!m_RequestMap.ContainsKey(requestID))
return NoEvents(requestID,sessionID);
url = m_RequestMap[requestID];
requestData = url.requests[requestID];
}
if (!requestData.requestDone)
return NoEvents(requestID,sessionID);
Hashtable response = new Hashtable();
if (System.Environment.TickCount - requestData.startTime > 25000)
{
response["int_response_code"] = 500;
response["str_response_string"] = "Script timeout";
response["content_type"] = "text/plain";
response["keepalive"] = false;
response["reusecontext"] = false;
return response;
}
//put response
response["int_response_code"] = requestData.responseCode;
response["str_response_string"] = requestData.responseBody;
response["content_type"] = "text/plain";
response["keepalive"] = false;
response["reusecontext"] = false;
//remove from map
lock (url)
{
url.requests.Remove(requestID);
m_RequestMap.Remove(requestID);
}
return response;
}
public void HttpRequestHandler(UUID requestID, Hashtable request)
{
lock (request)
{
string uri = request["uri"].ToString();
try
{
Hashtable headers = (Hashtable)request["headers"];
string uri_full = "http://" + m_ExternalHostNameForLSL + ":" + m_HttpServer.Port.ToString() + uri;// "/lslhttp/" + urlcode.ToString() + "/";
int pos1 = uri.IndexOf("/");// /lslhttp
int pos2 = uri.IndexOf("/", pos1 + 1);// /lslhttp/
int pos3 = uri.IndexOf("/", pos2 + 1);// /lslhttp/<UUID>/
string uri_tmp = uri.Substring(0, pos3 + 1);
//HTTP server code doesn't provide us with QueryStrings
string pathInfo;
string queryString;
queryString = "";
pathInfo = uri.Substring(pos3);
UrlData url = m_UrlMap["http://" + m_ExternalHostNameForLSL + ":" + m_HttpServer.Port.ToString() + uri_tmp];
//for llGetHttpHeader support we need to store original URI here
//to make x-path-info / x-query-string / x-script-url / x-remote-ip headers
//as per http://wiki.secondlife.com/wiki/LlGetHTTPHeader
RequestData requestData = new RequestData();
requestData.requestID = requestID;
requestData.requestDone = false;
requestData.startTime = System.Environment.TickCount;
requestData.uri = uri;
if (requestData.headers == null)
requestData.headers = new Dictionary<string, string>();
foreach (DictionaryEntry header in headers)
{
string key = (string)header.Key;
string value = (string)header.Value;
requestData.headers.Add(key, value);
}
foreach (DictionaryEntry de in request)
{
if (de.Key.ToString() == "querystringkeys")
{
System.String[] keys = (System.String[])de.Value;
foreach (String key in keys)
{
if (request.ContainsKey(key))
{
string val = (String)request[key];
queryString = queryString + key + "=" + val + "&";
}
}
if (queryString.Length > 1)
queryString = queryString.Substring(0, queryString.Length - 1);
}
}
//if this machine is behind DNAT/port forwarding, currently this is being
//set to address of port forwarding router
requestData.headers["x-remote-ip"] = requestData.headers["remote_addr"];
requestData.headers["x-path-info"] = pathInfo;
requestData.headers["x-query-string"] = queryString;
requestData.headers["x-script-url"] = url.url;
requestData.ev = new ManualResetEvent(false);
lock (url.requests)
{
url.requests.Add(requestID, requestData);
}
lock (m_RequestMap)
{
//add to request map
m_RequestMap.Add(requestID, url);
}
url.engine.PostScriptEvent(url.itemID, "http_request", new Object[] { requestID.ToString(), request["http-method"].ToString(), request["body"].ToString() });
//send initial response?
Hashtable response = new Hashtable();
return;
}
catch (Exception we)
{
//Hashtable response = new Hashtable();
m_log.Warn("[HttpRequestHandler]: http-in request failed");
m_log.Warn(we.Message);
m_log.Warn(we.StackTrace);
}
{
lock (request)
{
string uri = request["uri"].ToString();
try
{
Hashtable headers = (Hashtable)request["headers"];
string uri_full = "http://" + m_ExternalHostNameForLSL + ":" + m_HttpServer.Port.ToString() + uri;// "/lslhttp/" + urlcode.ToString() + "/";
int pos1 = uri.IndexOf("/");// /lslhttp
int pos2 = uri.IndexOf("/", pos1 + 1);// /lslhttp/
int pos3 = uri.IndexOf("/", pos2 + 1);// /lslhttp/<UUID>/
string uri_tmp = uri.Substring(0, pos3 + 1);
//HTTP server code doesn't provide us with QueryStrings
string pathInfo;
string queryString;
queryString = "";
pathInfo = uri.Substring(pos3);
UrlData url = m_UrlMap["http://" + m_ExternalHostNameForLSL + ":" + m_HttpServer.Port.ToString() + uri_tmp];
//for llGetHttpHeader support we need to store original URI here
//to make x-path-info / x-query-string / x-script-url / x-remote-ip headers
//as per http://wiki.secondlife.com/wiki/LlGetHTTPHeader
RequestData requestData = new RequestData();
requestData.requestID = requestID;
requestData.requestDone = false;
requestData.startTime = System.Environment.TickCount;
requestData.uri = uri;
if (requestData.headers == null)
requestData.headers = new Dictionary<string, string>();
foreach (DictionaryEntry header in headers)
{
string key = (string)header.Key;
string value = (string)header.Value;
requestData.headers.Add(key, value);
}
foreach (DictionaryEntry de in request)
{
if (de.Key.ToString() == "querystringkeys")
{
System.String[] keys = (System.String[])de.Value;
foreach (String key in keys)
{
if (request.ContainsKey(key))
{
string val = (String)request[key];
queryString = queryString + key + "=" + val + "&";
}
}
if (queryString.Length > 1)
queryString = queryString.Substring(0, queryString.Length - 1);
}
}
//if this machine is behind DNAT/port forwarding, currently this is being
//set to address of port forwarding router
requestData.headers["x-remote-ip"] = requestData.headers["remote_addr"];
requestData.headers["x-path-info"] = pathInfo;
requestData.headers["x-query-string"] = queryString;
requestData.headers["x-script-url"] = url.url;
requestData.ev = new ManualResetEvent(false);
lock (url.requests)
{
url.requests.Add(requestID, requestData);
}
lock (m_RequestMap)
{
//add to request map
m_RequestMap.Add(requestID, url);
}
url.engine.PostScriptEvent(url.itemID, "http_request", new Object[] { requestID.ToString(), request["http-method"].ToString(), request["body"].ToString() });
//send initial response?
Hashtable response = new Hashtable();
return;
}
catch (Exception we)
{
//Hashtable response = new Hashtable();
m_log.Warn("[HttpRequestHandler]: http-in request failed");
m_log.Warn(we.Message);
m_log.Warn(we.StackTrace);
}
}
}

129
OpenSim/Region/CoreModules/ServiceConnectorsIn/Grid/HypergridServiceInConnectorModule.cs Normal file
View File

@@ -0,0 +1,129 @@
/*
* 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.Reflection;
using System.Collections.Generic;
using log4net;
using Nini.Config;
using OpenSim.Framework;
using OpenSim.Framework.Servers.HttpServer;
using OpenSim.Region.Framework.Scenes;
using OpenSim.Region.Framework.Interfaces;
using OpenSim.Server.Base;
using OpenSim.Server.Handlers.Base;
using OpenSim.Server.Handlers.Grid;
namespace OpenSim.Region.CoreModules.ServiceConnectorsIn.Grid
{
public class HypergridServiceInConnectorModule : ISharedRegionModule
{
private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
private static bool m_Enabled = false;
private IConfigSource m_Config;
bool m_Registered = false;
HypergridServiceInConnector m_HypergridHandler;
#region IRegionModule interface
public void Initialise(IConfigSource config)
{
//// This module is only on for standalones in hypergrid mode
//enabled = (!config.Configs["Startup"].GetBoolean("gridmode", true)) &&
// config.Configs["Startup"].GetBoolean("hypergrid", true);
//m_log.DebugFormat("[RegionInventoryService]: enabled? {0}", enabled);
m_Config = config;
IConfig moduleConfig = config.Configs["Modules"];
if (moduleConfig != null)
{
m_Enabled = moduleConfig.GetBoolean("HypergridServiceInConnector", false);
if (m_Enabled)
{
m_log.Info("[HGGRID IN CONNECTOR]: Hypergrid Service In Connector enabled");
}
}
}
public void PostInitialise()
{
}
public void Close()
{
}
public Type ReplaceableInterface
{
get { return null; }
}
public string Name
{
get { return "HypergridService"; }
}
public void AddRegion(Scene scene)
{
if (!m_Enabled)
return;
if (!m_Registered)
{
m_Registered = true;
m_log.Info("[HypergridService]: Starting...");
Object[] args = new Object[] { m_Config, MainServer.Instance };
m_HypergridHandler = new HypergridServiceInConnector(m_Config, MainServer.Instance);
//ServerUtils.LoadPlugin<HypergridServiceInConnector>("OpenSim.Server.Handlers.dll:HypergridServiceInConnector", args);
}
SimpleRegionInfo rinfo = new SimpleRegionInfo(scene.RegionInfo);
m_HypergridHandler.AddRegion(rinfo);
}
public void RemoveRegion(Scene scene)
{
if (!m_Enabled)
return;
SimpleRegionInfo rinfo = new SimpleRegionInfo(scene.RegionInfo);
m_HypergridHandler.RemoveRegion(rinfo);
}
public void RegionLoaded(Scene scene)
{
}
#endregion
}
}

303
OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/HGCommands.cs Normal file
View File

@@ -0,0 +1,303 @@
/*
* 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 System.Xml;
using log4net;
using Nini.Config;
using OpenSim.Framework;
//using OpenSim.Framework.Communications;
using OpenSim.Framework.Console;
using OpenSim.Region.Framework;
using OpenSim.Region.Framework.Scenes;
using OpenSim.Region.Framework.Scenes.Hypergrid;
using GridRegion = OpenSim.Services.Interfaces.GridRegion;
namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
{
public class HGCommands
{
private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
private HGGridConnector m_HGGridConnector;
private Scene m_scene;
private static uint m_autoMappingX = 0;
private static uint m_autoMappingY = 0;
private static bool m_enableAutoMapping = false;
public HGCommands(HGGridConnector hgConnector, Scene scene)
{
m_HGGridConnector = hgConnector;
m_scene = scene;
}
//public static Scene CreateScene(RegionInfo regionInfo, AgentCircuitManager circuitManager, CommunicationsManager m_commsManager,
// StorageManager storageManager, ModuleLoader m_moduleLoader, ConfigSettings m_configSettings, OpenSimConfigSource m_config, string m_version)
//{
// HGSceneCommunicationService sceneGridService = new HGSceneCommunicationService(m_commsManager, HGServices);
// return
// new HGScene(
// regionInfo, circuitManager, m_commsManager, sceneGridService, storageManager,
// m_moduleLoader, false, m_configSettings.PhysicalPrim,
// m_configSettings.See_into_region_from_neighbor, m_config.Source, m_version);
//}
public void RunCommand(string module, string[] cmdparams)
{
List<string> args = new List<string>(cmdparams);
if (args.Count < 1)
return;
string command = args[0];
args.RemoveAt(0);
cmdparams = args.ToArray();
RunHGCommand(command, cmdparams);
}
private void RunHGCommand(string command, string[] cmdparams)
{
if (command.Equals("linkk-mapping"))
{
if (cmdparams.Length == 2)
{
try
{
m_autoMappingX = Convert.ToUInt32(cmdparams[0]);
m_autoMappingY = Convert.ToUInt32(cmdparams[1]);
m_enableAutoMapping = true;
}
catch (Exception)
{
m_autoMappingX = 0;
m_autoMappingY = 0;
m_enableAutoMapping = false;
}
}
}
else if (command.Equals("linkk-region"))
{
if (cmdparams.Length < 3)
{
if ((cmdparams.Length == 1) || (cmdparams.Length == 2))
{
LoadXmlLinkFile(cmdparams);
}
else
{
LinkRegionCmdUsage();
}
return;
}
if (cmdparams[2].Contains(":"))
{
// New format
int xloc, yloc;
string mapName;
try
{
xloc = Convert.ToInt32(cmdparams[0]);
yloc = Convert.ToInt32(cmdparams[1]);
mapName = cmdparams[2];
if (cmdparams.Length > 3)
for (int i = 3; i < cmdparams.Length; i++)
mapName += " " + cmdparams[i];
m_log.Info(">> MapName: " + mapName);
//internalPort = Convert.ToUInt32(cmdparams[4]);
//remotingPort = Convert.ToUInt32(cmdparams[5]);
}
catch (Exception e)
{
m_log.Warn("[HGrid] Wrong format for link-region command: " + e.Message);
LinkRegionCmdUsage();
return;
}
// Convert cell coordinates given by the user to meters
xloc = xloc * (int)Constants.RegionSize;
yloc = yloc * (int)Constants.RegionSize;
m_HGGridConnector.TryLinkRegionToCoords(m_scene, null, mapName, xloc, yloc);
}
else
{
// old format
GridRegion regInfo;
int xloc, yloc;
uint externalPort;
string externalHostName;
try
{
xloc = Convert.ToInt32(cmdparams[0]);
yloc = Convert.ToInt32(cmdparams[1]);
externalPort = Convert.ToUInt32(cmdparams[3]);
externalHostName = cmdparams[2];
//internalPort = Convert.ToUInt32(cmdparams[4]);
//remotingPort = Convert.ToUInt32(cmdparams[5]);
}
catch (Exception e)
{
m_log.Warn("[HGrid] Wrong format for link-region command: " + e.Message);
LinkRegionCmdUsage();
return;
}
// Convert cell coordinates given by the user to meters
xloc = xloc * (int)Constants.RegionSize;
yloc = yloc * (int)Constants.RegionSize;
if (m_HGGridConnector.TryCreateLink(m_scene, null, xloc, yloc, "", externalPort, externalHostName, out regInfo))
{
if (cmdparams.Length >= 5)
{
regInfo.RegionName = "";
for (int i = 4; i < cmdparams.Length; i++)
regInfo.RegionName += cmdparams[i] + " ";
}
}
}
return;
}
else if (command.Equals("unlinkk-region"))
{
if (cmdparams.Length < 1)
{
UnlinkRegionCmdUsage();
return;
}
if (m_HGGridConnector.TryUnlinkRegion(m_scene, cmdparams[0]))
m_log.InfoFormat("[HGrid]: Successfully unlinked {0}", cmdparams[0]);
else
m_log.InfoFormat("[HGrid]: Unable to unlink {0}, region not found", cmdparams[0]);
}
}
private void LoadXmlLinkFile(string[] cmdparams)
{
//use http://www.hgurl.com/hypergrid.xml for test
try
{
XmlReader r = XmlReader.Create(cmdparams[0]);
XmlConfigSource cs = new XmlConfigSource(r);
string[] excludeSections = null;
if (cmdparams.Length == 2)
{
if (cmdparams[1].ToLower().StartsWith("excludelist:"))
{
string excludeString = cmdparams[1].ToLower();
excludeString = excludeString.Remove(0, 12);
char[] splitter = { ';' };
excludeSections = excludeString.Split(splitter);
}
}
for (int i = 0; i < cs.Configs.Count; i++)
{
bool skip = false;
if ((excludeSections != null) && (excludeSections.Length > 0))
{
for (int n = 0; n < excludeSections.Length; n++)
{
if (excludeSections[n] == cs.Configs[i].Name.ToLower())
{
skip = true;
break;
}
}
}
if (!skip)
{
ReadLinkFromConfig(cs.Configs[i]);
}
}
}
catch (Exception e)
{
m_log.Error(e.ToString());
}
}
private void ReadLinkFromConfig(IConfig config)
{
GridRegion regInfo;
int xloc, yloc;
uint externalPort;
string externalHostName;
uint realXLoc, realYLoc;
xloc = Convert.ToInt32(config.GetString("xloc", "0"));
yloc = Convert.ToInt32(config.GetString("yloc", "0"));
externalPort = Convert.ToUInt32(config.GetString("externalPort", "0"));
externalHostName = config.GetString("externalHostName", "");
realXLoc = Convert.ToUInt32(config.GetString("real-xloc", "0"));
realYLoc = Convert.ToUInt32(config.GetString("real-yloc", "0"));
if (m_enableAutoMapping)
{
xloc = (int)((xloc % 100) + m_autoMappingX);
yloc = (int)((yloc % 100) + m_autoMappingY);
}
if (((realXLoc == 0) && (realYLoc == 0)) ||
(((realXLoc - xloc < 3896) || (xloc - realXLoc < 3896)) &&
((realYLoc - yloc < 3896) || (yloc - realYLoc < 3896))))
{
xloc = xloc * (int)Constants.RegionSize;
yloc = yloc * (int)Constants.RegionSize;
if (
m_HGGridConnector.TryCreateLink(m_scene, null, xloc, yloc, "", externalPort,
externalHostName, out regInfo))
{
regInfo.RegionName = config.GetString("localName", "");
}
}
}
private void LinkRegionCmdUsage()
{
m_log.Info("Usage: link-region <Xloc> <Yloc> <HostName>:<HttpPort>[:<RemoteRegionName>]");
m_log.Info("Usage: link-region <Xloc> <Yloc> <HostName> <HttpPort> [<LocalName>]");
m_log.Info("Usage: link-region <URI_of_xml> [<exclude>]");
}
private void UnlinkRegionCmdUsage()
{
m_log.Info("Usage: unlink-region <HostName>:<HttpPort>");
m_log.Info("Usage: unlink-region <LocalName>");
}
}
}

560
OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/HGGridConnector.cs Normal file
View File

@@ -0,0 +1,560 @@
/*
* 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.Net;
using System.Reflection;
using System.Xml;
using OpenSim.Framework;
using OpenSim.Region.Framework.Interfaces;
using OpenSim.Region.Framework.Scenes;
using OpenSim.Region.Framework.Scenes.Hypergrid;
using OpenSim.Services.Interfaces;
using GridRegion = OpenSim.Services.Interfaces.GridRegion;
using OpenSim.Server.Base;
using OpenSim.Services.Connectors.Grid;
using OpenSim.Framework.Console;
using OpenMetaverse;
using log4net;
using Nini.Config;
namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
{
public class HGGridConnector : ISharedRegionModule, IGridService
{
private static readonly ILog m_log =
LogManager.GetLogger(
MethodBase.GetCurrentMethod().DeclaringType);
private bool m_Enabled = false;
private bool m_Initialized = false;
private IGridService m_GridServiceConnector;
private HypergridServiceConnector m_HypergridServiceConnector;
// Hyperlink regions are hyperlinks on the map
protected Dictionary<UUID, GridRegion> m_HyperlinkRegions = new Dictionary<UUID, GridRegion>();
// Known regions are home regions of visiting foreign users.
// They are not on the map as static hyperlinks. They are dynamic hyperlinks, they go away when
// the visitor goes away. They are mapped to X=0 on the map.
// This is key-ed on agent ID
protected Dictionary<UUID, GridRegion> m_knownRegions = new Dictionary<UUID, GridRegion>();
protected Dictionary<UUID, ulong> m_HyperlinkHandles = new Dictionary<UUID, ulong>();
#region ISharedRegionModule
public Type ReplaceableInterface
{
get { return null; }
}
public string Name
{
get { return "HGGridServicesConnector"; }
}
public void Initialise(IConfigSource source)
{
IConfig moduleConfig = source.Configs["Modules"];
if (moduleConfig != null)
{
string name = moduleConfig.GetString("GridServices", "");
if (name == Name)
{
IConfig gridConfig = source.Configs["GridService"];
if (gridConfig == null)
{
m_log.Error("[HGGRID CONNECTOR]: GridService missing from OpenSim.ini");
return;
}
InitialiseConnectorModule(source);
m_Enabled = true;
m_log.Info("[HGGRID CONNECTOR]: HG grid enabled");
}
}
}
private void InitialiseConnectorModule(IConfigSource source)
{
IConfig gridConfig = source.Configs["GridService"];
if (gridConfig == null)
{
m_log.Error("[HGGRID CONNECTOR]: GridService missing from OpenSim.ini");
throw new Exception("Grid connector init error");
}
string module = gridConfig.GetString("GridServiceConnectorModule", String.Empty);
if (module == String.Empty)
{
m_log.Error("[HGGRID CONNECTOR]: No GridServiceConnectorModule named in section GridService");
//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_GridServiceConnector = ServerUtils.LoadPlugin<IGridService>(module, args);
}
public void PostInitialise()
{
}
public void Close()
{
}
public void AddRegion(Scene scene)
{
if (!m_Enabled)
return;
scene.RegisterModuleInterface<IGridService>(this);
}
public void RemoveRegion(Scene scene)
{
}
public void RegionLoaded(Scene scene)
{
if (!m_Enabled)
return;
if (!m_Initialized)
{
m_HypergridServiceConnector = new HypergridServiceConnector(scene.AssetService);
HGCommands hgCommands = new HGCommands(this, scene);
MainConsole.Instance.Commands.AddCommand("HGGridServicesConnector", false, "linkk-region",
"link-region <Xloc> <Yloc> <HostName>:<HttpPort>[:<RemoteRegionName>] <cr>",
"Link a hypergrid region", hgCommands.RunCommand);
MainConsole.Instance.Commands.AddCommand("HGGridServicesConnector", false, "unlinkk-region",
"unlink-region <local name> or <HostName>:<HttpPort> <cr>",
"Unlink a hypergrid region", hgCommands.RunCommand);
MainConsole.Instance.Commands.AddCommand("HGGridServicesConnector", false, "linkk-mapping", "link-mapping [<x> <y>] <cr>",
"Set local coordinate to map HG regions to", hgCommands.RunCommand);
m_Initialized = true;
}
//scene.AddCommand("HGGridServicesConnector", "linkk-region",
// "link-region <Xloc> <Yloc> <HostName>:<HttpPort>[:<RemoteRegionName>] <cr>",
// "Link a hypergrid region", hgCommands.RunCommand);
//scene.AddCommand("HGGridServicesConnector", "unlinkk-region",
// "unlink-region <local name> or <HostName>:<HttpPort> <cr>",
// "Unlink a hypergrid region", hgCommands.RunCommand);
//scene.AddCommand("HGGridServicesConnector", "linkk-mapping", "link-mapping [<x> <y>] <cr>",
// "Set local coordinate to map HG regions to", hgCommands.RunCommand);
}
#endregion
#region IGridService
public bool RegisterRegion(UUID scopeID, GridRegion regionInfo)
{
// Region doesn't exist here. Trying to link remote region
if (regionInfo.RegionID.Equals(UUID.Zero))
{
m_log.Info("[HGrid]: Linking remote region " + regionInfo.ExternalHostName + ":" + regionInfo.HttpPort);
ulong regionHandle = 0;
regionInfo.RegionID = m_HypergridServiceConnector.LinkRegion(regionInfo, out regionHandle);
if (!regionInfo.RegionID.Equals(UUID.Zero))
{
AddHyperlinkRegion(regionInfo, regionHandle);
m_log.Info("[HGrid]: Successfully linked to region_uuid " + regionInfo.RegionID);
// Try get the map image
m_HypergridServiceConnector.GetMapImage(regionInfo);
return true;
}
else
{
m_log.Info("[HGrid]: No such region " + regionInfo.ExternalHostName + ":" + regionInfo.HttpPort + "(" + regionInfo.InternalEndPoint.Port + ")");
return false;
}
// Note that these remote regions aren't registered in localBackend, so return null, no local listeners
}
else // normal grid
return m_GridServiceConnector.RegisterRegion(scopeID, regionInfo);
}
public bool DeregisterRegion(UUID regionID)
{
// Try the hyperlink collection
if (m_HyperlinkRegions.ContainsKey(regionID))
{
RemoveHyperlinkRegion(regionID);
return true;
}
// Try the foreign users home collection
foreach (GridRegion r in m_knownRegions.Values)
if (r.RegionID == regionID)
{
RemoveHyperlinkHomeRegion(regionID);
return true;
}
// Finally, try the normal route
return m_GridServiceConnector.DeregisterRegion(regionID);
}
public List<GridRegion> GetNeighbours(UUID scopeID, UUID regionID)
{
// No serving neighbours on hyperliked regions.
// Just the regular regions.
return m_GridServiceConnector.GetNeighbours(scopeID, regionID);
}
public GridRegion GetRegionByUUID(UUID scopeID, UUID regionID)
{
// Try the hyperlink collection
if (m_HyperlinkRegions.ContainsKey(regionID))
return m_HyperlinkRegions[regionID];
// Try the foreign users home collection
foreach (GridRegion r in m_knownRegions.Values)
if (r.RegionID == regionID)
return m_knownRegions[regionID];
// Finally, try the normal route
return m_GridServiceConnector.GetRegionByUUID(scopeID, regionID);
}
public GridRegion GetRegionByPosition(UUID scopeID, int x, int y)
{
int snapX = (int) (x / Constants.RegionSize) * (int)Constants.RegionSize;
int snapY = (int) (y / Constants.RegionSize) * (int)Constants.RegionSize;
// Try the hyperlink collection
foreach (GridRegion r in m_HyperlinkRegions.Values)
{
if ((r.RegionLocX == snapX) && (r.RegionLocY == snapY))
return r;
}
// Try the foreign users home collection
foreach (GridRegion r in m_knownRegions.Values)
{
if ((r.RegionLocX == snapX) && (r.RegionLocY == snapY))
return r;
}
// Finally, try the normal route
return m_GridServiceConnector.GetRegionByPosition(scopeID, x, y);
}
public GridRegion GetRegionByName(UUID scopeID, string regionName)
{
// Try normal grid first
GridRegion region = m_GridServiceConnector.GetRegionByName(scopeID, regionName);
if (region != null)
return region;
// Try the hyperlink collection
foreach (GridRegion r in m_HyperlinkRegions.Values)
{
if (r.RegionName == regionName)
return r;
}
// Try the foreign users home collection
foreach (GridRegion r in m_knownRegions.Values)
{
if (r.RegionName == regionName)
return r;
}
return null;
}
public List<GridRegion> GetRegionsByName(UUID scopeID, string name, int maxNumber)
{
List<GridRegion> rinfos = new List<GridRegion>();
// Commenting until regionname exists
//foreach (SimpleRegionInfo r in m_HyperlinkRegions.Values)
// if ((r.RegionName != null) && r.RegionName.StartsWith(name))
// rinfos.Add(r);
rinfos.AddRange(m_GridServiceConnector.GetRegionsByName(scopeID, name, maxNumber));
return rinfos;
}
public List<GridRegion> GetRegionRange(UUID scopeID, int xmin, int xmax, int ymin, int ymax)
{
int snapXmin = (int)(xmin / Constants.RegionSize) * (int)Constants.RegionSize;
int snapXmax = (int)(xmax / Constants.RegionSize) * (int)Constants.RegionSize;
int snapYmin = (int)(ymin / Constants.RegionSize) * (int)Constants.RegionSize;
int snapYmax = (int)(ymax / Constants.RegionSize) * (int)Constants.RegionSize;
List<GridRegion> rinfos = new List<GridRegion>();
foreach (GridRegion r in m_HyperlinkRegions.Values)
if ((r.RegionLocX > snapXmin) && (r.RegionLocX < snapYmax) &&
(r.RegionLocY > snapYmin) && (r.RegionLocY < snapYmax))
rinfos.Add(r);
rinfos.AddRange(m_GridServiceConnector.GetRegionRange(scopeID, xmin, xmax, ymin, ymax));
return rinfos;
}
#endregion
#region Auxiliary
private void AddHyperlinkRegion(GridRegion regionInfo, ulong regionHandle)
{
m_HyperlinkRegions.Add(regionInfo.RegionID, regionInfo);
m_HyperlinkHandles.Add(regionInfo.RegionID, regionHandle);
}
private void RemoveHyperlinkRegion(UUID regionID)
{
m_HyperlinkRegions.Remove(regionID);
m_HyperlinkHandles.Remove(regionID);
}
private void AddHyperlinkHomeRegion(UUID userID, GridRegion regionInfo, ulong regionHandle)
{
m_knownRegions.Add(userID, regionInfo);
m_HyperlinkHandles.Add(regionInfo.RegionID, regionHandle);
}
private void RemoveHyperlinkHomeRegion(UUID regionID)
{
foreach (KeyValuePair<UUID, GridRegion> kvp in m_knownRegions)
{
if (kvp.Value.RegionID == regionID)
{
m_knownRegions.Remove(kvp.Key);
}
}
m_HyperlinkHandles.Remove(regionID);
}
#endregion
#region Hyperlinks
private static Random random = new Random();
public GridRegion TryLinkRegionToCoords(Scene m_scene, IClientAPI client, string mapName, int xloc, int yloc)
{
string host = "127.0.0.1";
string portstr;
string regionName = "";
uint port = 9000;
string[] parts = mapName.Split(new char[] { ':' });
if (parts.Length >= 1)
{
host = parts[0];
}
if (parts.Length >= 2)
{
portstr = parts[1];
if (!UInt32.TryParse(portstr, out port))
regionName = parts[1];
}
// always take the last one
if (parts.Length >= 3)
{
regionName = parts[2];
}
// Sanity check. Don't ever link to this sim.
IPAddress ipaddr = null;
try
{
ipaddr = Util.GetHostFromDNS(host);
}
catch { }
if ((ipaddr != null) &&
!((m_scene.RegionInfo.ExternalEndPoint.Address.Equals(ipaddr)) && (m_scene.RegionInfo.HttpPort == port)))
{
GridRegion regInfo;
bool success = TryCreateLink(m_scene, client, xloc, yloc, regionName, port, host, out regInfo);
if (success)
{
regInfo.RegionName = mapName;
return regInfo;
}
}
return null;
}
// From the map search and secondlife://blah
public GridRegion TryLinkRegion(Scene m_scene, IClientAPI client, string mapName)
{
int xloc = random.Next(0, Int16.MaxValue);
return TryLinkRegionToCoords(m_scene, client, mapName, xloc, 0);
}
public bool TryCreateLink(Scene m_scene, IClientAPI client, int xloc, int yloc,
string externalRegionName, uint externalPort, string externalHostName, out GridRegion regInfo)
{
m_log.DebugFormat("[HGrid]: Link to {0}:{1}, in {2}-{3}", externalHostName, externalPort, xloc, yloc);
regInfo = new GridRegion();
regInfo.RegionName = externalRegionName;
regInfo.HttpPort = externalPort;
regInfo.ExternalHostName = externalHostName;
regInfo.RegionLocX = xloc;
regInfo.RegionLocY = yloc;
try
{
regInfo.InternalEndPoint = new IPEndPoint(IPAddress.Parse("0.0.0.0"), (int)0);
}
catch (Exception e)
{
m_log.Warn("[HGrid]: Wrong format for link-region: " + e.Message);
return false;
}
// Finally, link it
try
{
RegisterRegion(UUID.Zero, regInfo);
}
catch (Exception e)
{
m_log.Warn("[HGrid]: Unable to link region: " + e.Message);
return false;
}
int x, y;
if (!Check4096(m_scene, regInfo, out x, out y))
{
DeregisterRegion(regInfo.RegionID);
if (client != null)
client.SendAlertMessage("Region is too far (" + x + ", " + y + ")");
m_log.Info("[HGrid]: Unable to link, region is too far (" + x + ", " + y + ")");
return false;
}
if (!CheckCoords(m_scene.RegionInfo.RegionLocX, m_scene.RegionInfo.RegionLocY, x, y))
{
DeregisterRegion(regInfo.RegionID);
if (client != null)
client.SendAlertMessage("Region has incompatible coordinates (" + x + ", " + y + ")");
m_log.Info("[HGrid]: Unable to link, region has incompatible coordinates (" + x + ", " + y + ")");
return false;
}
m_log.Debug("[HGrid]: link region succeeded");
return true;
}
public bool TryUnlinkRegion(Scene m_scene, string mapName)
{
GridRegion regInfo = null;
if (mapName.Contains(":"))
{
string host = "127.0.0.1";
//string portstr;
//string regionName = "";
uint port = 9000;
string[] parts = mapName.Split(new char[] { ':' });
if (parts.Length >= 1)
{
host = parts[0];
}
// if (parts.Length >= 2)
// {
// portstr = parts[1];
// if (!UInt32.TryParse(portstr, out port))
// regionName = parts[1];
// }
// always take the last one
// if (parts.Length >= 3)
// {
// regionName = parts[2];
// }
foreach (GridRegion r in m_HyperlinkRegions.Values)
if (host.Equals(r.ExternalHostName) && (port == r.HttpPort))
regInfo = r;
}
else
{
foreach (GridRegion r in m_HyperlinkRegions.Values)
if (r.RegionName.Equals(mapName))
regInfo = r;
}
if (regInfo != null)
{
return DeregisterRegion(regInfo.RegionID);
}
else
{
m_log.InfoFormat("[HGrid]: Region {0} not found", mapName);
return false;
}
}
/// <summary>
/// Cope with this viewer limitation.
/// </summary>
/// <param name="regInfo"></param>
/// <returns></returns>
public bool Check4096(Scene m_scene, GridRegion regInfo, out int x, out int y)
{
ulong realHandle = m_HyperlinkHandles[regInfo.RegionID];
uint ux = 0, uy = 0;
Utils.LongToUInts(realHandle, out ux, out uy);
x = (int)(ux / Constants.RegionSize);
y = (int)(uy / Constants.RegionSize);
if ((Math.Abs((int)(m_scene.RegionInfo.RegionLocX / Constants.RegionSize) - x) >= 4096) ||
(Math.Abs((int)(m_scene.RegionInfo.RegionLocY / Constants.RegionSize) - y) >= 4096))
{
return false;
}
return true;
}
public bool CheckCoords(uint thisx, uint thisy, int x, int y)
{
if ((thisx == x) && (thisy == y))
return false;
return true;
}
#endregion
}
}

84
OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/LocalGridServiceConnector.cs
View File

@@ -35,6 +35,7 @@ using OpenSim.Server.Base;
using OpenSim.Region.Framework.Interfaces;
using OpenSim.Region.Framework.Scenes;
using OpenSim.Services.Interfaces;
using GridRegion = OpenSim.Services.Interfaces.GridRegion;
using OpenMetaverse;
namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
@@ -50,6 +51,16 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
private bool m_Enabled = false;
public LocalGridServicesConnector()
{
}
public LocalGridServicesConnector(IConfigSource source)
{
m_log.Debug("[LOCAL GRID CONNECTOR]: LocalGridServicesConnector instantiated");
InitialiseService(source);
}
#region ISharedRegionModule
public Type ReplaceableInterface
@@ -70,38 +81,43 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
string name = moduleConfig.GetString("GridServices", "");
if (name == Name)
{
IConfig assetConfig = source.Configs["GridService"];
if (assetConfig == null)
{
m_log.Error("[GRID CONNECTOR]: GridService missing from OpenSim.ini");
return;
}
string serviceDll = assetConfig.GetString("LocalServiceModule",
String.Empty);
if (serviceDll == String.Empty)
{
m_log.Error("[GRID CONNECTOR]: No LocalServiceModule named in section GridService");
return;
}
Object[] args = new Object[] { source };
m_GridService =
ServerUtils.LoadPlugin<IGridService>(serviceDll,
args);
if (m_GridService == null)
{
m_log.Error("[GRID CONNECTOR]: Can't load asset service");
return;
}
InitialiseService(source);
m_Enabled = true;
m_log.Info("[GRID CONNECTOR]: Local grid connector enabled");
m_log.Info("[LOCAL GRID CONNECTOR]: Local grid connector enabled");
}
}
}
private void InitialiseService(IConfigSource source)
{
IConfig assetConfig = source.Configs["GridService"];
if (assetConfig == null)
{
m_log.Error("[LOCAL GRID CONNECTOR]: GridService missing from OpenSim.ini");
return;
}
string serviceDll = assetConfig.GetString("LocalServiceModule",
String.Empty);
if (serviceDll == String.Empty)
{
m_log.Error("[LOCAL GRID CONNECTOR]: No LocalServiceModule named in section GridService");
return;
}
Object[] args = new Object[] { source };
m_GridService =
ServerUtils.LoadPlugin<IGridService>(serviceDll,
args);
if (m_GridService == null)
{
m_log.Error("[LOCAL GRID CONNECTOR]: Can't load grid service");
return;
}
}
public void PostInitialise()
{
}
@@ -130,7 +146,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
#region IGridService
public bool RegisterRegion(UUID scopeID, SimpleRegionInfo regionInfo)
public bool RegisterRegion(UUID scopeID, GridRegion regionInfo)
{
return m_GridService.RegisterRegion(scopeID, regionInfo);
}
@@ -140,32 +156,32 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
return m_GridService.DeregisterRegion(regionID);
}
public List<SimpleRegionInfo> GetNeighbours(UUID scopeID, UUID regionID)
public List<GridRegion> GetNeighbours(UUID scopeID, UUID regionID)
{
return m_GridService.GetNeighbours(scopeID, regionID);
}
public SimpleRegionInfo GetRegionByUUID(UUID scopeID, UUID regionID)
public GridRegion GetRegionByUUID(UUID scopeID, UUID regionID)
{
return m_GridService.GetRegionByUUID(scopeID, regionID);
}
public SimpleRegionInfo GetRegionByPosition(UUID scopeID, int x, int y)
public GridRegion GetRegionByPosition(UUID scopeID, int x, int y)
{
return m_GridService.GetRegionByPosition(scopeID, x, y);
}
public SimpleRegionInfo GetRegionByName(UUID scopeID, string regionName)
public GridRegion GetRegionByName(UUID scopeID, string regionName)
{
return m_GridService.GetRegionByName(scopeID, regionName);
}
public List<SimpleRegionInfo> GetRegionsByName(UUID scopeID, string name, int maxNumber)
public List<GridRegion> GetRegionsByName(UUID scopeID, string name, int maxNumber)
{
return m_GridService.GetRegionsByName(scopeID, name, maxNumber);
}
public List<SimpleRegionInfo> GetRegionRange(UUID scopeID, int xmin, int xmax, int ymin, int ymax)
public List<GridRegion> GetRegionRange(UUID scopeID, int xmin, int xmax, int ymin, int ymax)
{
return m_GridService.GetRegionRange(scopeID, xmin, xmax, ymin, ymax);
}

183
OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/RemoteGridServiceConnector.cs Normal file
View File

@@ -0,0 +1,183 @@
/*
* 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.Reflection;
using Nini.Config;
using OpenMetaverse;
using OpenSim.Framework;
using OpenSim.Services.Connectors;
using OpenSim.Region.Framework.Interfaces;
using OpenSim.Region.Framework.Scenes;
using OpenSim.Services.Interfaces;
using GridRegion = OpenSim.Services.Interfaces.GridRegion;
namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
{
public class RemoteGridServicesConnector :
GridServicesConnector, ISharedRegionModule, IGridService
{
private static readonly ILog m_log =
LogManager.GetLogger(
MethodBase.GetCurrentMethod().DeclaringType);
private bool m_Enabled = false;
private IGridService m_LocalGridService;
public RemoteGridServicesConnector()
{
}
public RemoteGridServicesConnector(IConfigSource source)
{
InitialiseServices(source);
}
#region ISharedRegionmodule
public Type ReplaceableInterface
{
get { return null; }
}
public string Name
{
get { return "RemoteGridServicesConnector"; }
}
public override void Initialise(IConfigSource source)
{
IConfig moduleConfig = source.Configs["Modules"];
if (moduleConfig != null)
{
string name = moduleConfig.GetString("GridServices", "");
if (name == Name)
{
InitialiseServices(source);
m_Enabled = true;
m_log.Info("[REMOTE GRID CONNECTOR]: Remote grid enabled");
}
}
}
private void InitialiseServices(IConfigSource source)
{
IConfig gridConfig = source.Configs["GridService"];
if (gridConfig == null)
{
m_log.Error("[REMOTE GRID CONNECTOR]: GridService missing from OpenSim.ini");
return;
}
base.Initialise(source);
m_LocalGridService = new LocalGridServicesConnector(source);
}
public void PostInitialise()
{
}
public void Close()
{
}
public void AddRegion(Scene scene)
{
if (!m_Enabled)
return;
scene.RegisterModuleInterface<IGridService>(this);
}
public void RemoveRegion(Scene scene)
{
}
public void RegionLoaded(Scene scene)
{
}
#endregion
#region IGridService
public override bool RegisterRegion(UUID scopeID, GridRegion regionInfo)
{
if (m_LocalGridService.RegisterRegion(scopeID, regionInfo))
return base.RegisterRegion(scopeID, regionInfo);
return false;
}
public override bool DeregisterRegion(UUID regionID)
{
if (m_LocalGridService.DeregisterRegion(regionID))
return base.DeregisterRegion(regionID);
return false;
}
// Let's not override GetNeighbours -- let's get them all from the grid server
public override GridRegion GetRegionByUUID(UUID scopeID, UUID regionID)
{
GridRegion rinfo = m_LocalGridService.GetRegionByUUID(scopeID, regionID);
if (rinfo == null)
rinfo = base.GetRegionByUUID(scopeID, regionID);
return rinfo;
}
public override GridRegion GetRegionByPosition(UUID scopeID, int x, int y)
{
GridRegion rinfo = m_LocalGridService.GetRegionByPosition(scopeID, x, y);
if (rinfo == null)
rinfo = base.GetRegionByPosition(scopeID, x, y);
return rinfo;
}
public override GridRegion GetRegionByName(UUID scopeID, string regionName)
{
GridRegion rinfo = m_LocalGridService.GetRegionByName(scopeID, regionName);
if (rinfo == null)
rinfo = base.GetRegionByName(scopeID, regionName);
return rinfo;
}
// Let's not override GetRegionsByName -- let's get them all from the grid server
// Let's not override GetRegionRange -- let's get them all from the grid server
#endregion
}
}

131
OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/Tests/GridConnectorsTests.cs Normal file
View File

@@ -0,0 +1,131 @@
/*
* 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.IO;
using System.Reflection;
using System.Threading;
using log4net.Config;
using NUnit.Framework;
using NUnit.Framework.SyntaxHelpers;
using OpenMetaverse;
using OpenSim.Framework;
using Nini.Config;
using OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid;
using OpenSim.Region.Framework.Scenes;
using GridRegion = OpenSim.Services.Interfaces.GridRegion;
using OpenSim.Tests.Common;
using OpenSim.Tests.Common.Setup;
namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid.Tests
{
[TestFixture]
public class GridConnectorsTests
{
LocalGridServicesConnector m_LocalConnector;
private void SetUp()
{
IConfigSource config = new IniConfigSource();
config.AddConfig("Modules");
config.AddConfig("GridService");
config.Configs["Modules"].Set("GridServices", "LocalGridServicesConnector");
config.Configs["GridService"].Set("LocalServiceModule", "OpenSim.Services.GridService.dll:GridService");
config.Configs["GridService"].Set("StorageProvider", "OpenSim.Data.Null.dll:NullRegionData");
m_LocalConnector = new LocalGridServicesConnector(config);
}
/// <summary>
/// Test saving a V0.2 OpenSim Region Archive.
/// </summary>
[Test]
public void TestRegisterRegionV0_2()
{
SetUp();
// Create 3 regions
GridRegion r1 = new GridRegion();
r1.RegionName = "Test Region 1";
r1.RegionID = new UUID(1);
r1.RegionLocX = 1000 * (int)Constants.RegionSize;
r1.RegionLocY = 1000 * (int)Constants.RegionSize;
r1.ExternalHostName = "127.0.0.1";
r1.HttpPort = 9001;
r1.InternalEndPoint = new System.Net.IPEndPoint(System.Net.IPAddress.Parse("0.0.0.0"), 0);
GridRegion r2 = new GridRegion();
r2.RegionName = "Test Region 2";
r2.RegionID = new UUID(2);
r2.RegionLocX = 1001 * (int)Constants.RegionSize;
r2.RegionLocY = 1000 * (int)Constants.RegionSize;
r2.ExternalHostName = "127.0.0.1";
r2.HttpPort = 9002;
r2.InternalEndPoint = new System.Net.IPEndPoint(System.Net.IPAddress.Parse("0.0.0.0"), 0);
GridRegion r3 = new GridRegion();
r3.RegionName = "Test Region 3";
r3.RegionID = new UUID(3);
r3.RegionLocX = 1005 * (int)Constants.RegionSize;
r3.RegionLocY = 1000 * (int)Constants.RegionSize;
r3.ExternalHostName = "127.0.0.1";
r3.HttpPort = 9003;
r3.InternalEndPoint = new System.Net.IPEndPoint(System.Net.IPAddress.Parse("0.0.0.0"), 0);
m_LocalConnector.RegisterRegion(UUID.Zero, r1);
GridRegion result = m_LocalConnector.GetRegionByName(UUID.Zero, "Test");
Assert.IsNotNull(result, "Retrieved GetRegionByName is null");
Assert.That(result.RegionName, Is.EqualTo("Test Region 1"), "Retrieved region's name does not match");
result = m_LocalConnector.GetRegionByUUID(UUID.Zero, new UUID(1));
Assert.IsNotNull(result, "Retrieved GetRegionByUUID is null");
Assert.That(result.RegionID, Is.EqualTo(new UUID(1)), "Retrieved region's UUID does not match");
result = m_LocalConnector.GetRegionByPosition(UUID.Zero, 1000 * (int)Constants.RegionSize, 1000 * (int)Constants.RegionSize);
Assert.IsNotNull(result, "Retrieved GetRegionByPosition is null");
Assert.That(result.RegionLocX, Is.EqualTo(1000 * (int)Constants.RegionSize), "Retrieved region's position does not match");
m_LocalConnector.RegisterRegion(UUID.Zero, r2);
m_LocalConnector.RegisterRegion(UUID.Zero, r3);
List<GridRegion> results = m_LocalConnector.GetNeighbours(UUID.Zero, new UUID(1));
Assert.IsNotNull(results, "Retrieved neighbours list is null");
Assert.That(results.Count, Is.EqualTo(1), "Retrieved neighbour collection is greater than expected");
Assert.That(results[0].RegionID, Is.EqualTo(new UUID(2)), "Retrieved region's UUID does not match");
results = m_LocalConnector.GetRegionsByName(UUID.Zero, "Test", 10);
Assert.IsNotNull(results, "Retrieved GetRegionsByName list is null");
Assert.That(results.Count, Is.EqualTo(3), "Retrieved neighbour collection is less than expected");
results = m_LocalConnector.GetRegionRange(UUID.Zero, 900 * (int)Constants.RegionSize, 1002 * (int)Constants.RegionSize,
900 * (int)Constants.RegionSize, 1100 * (int)Constants.RegionSize);
Assert.IsNotNull(results, "Retrieved GetRegionRange list is null");
Assert.That(results.Count, Is.EqualTo(2), "Retrieved neighbour collection is not the number expected");
}
}
}

65
OpenSim/Region/CoreModules/World/Estate/EstateManagementModule.cs
View File

@@ -33,7 +33,6 @@ using log4net;
using Nini.Config;
using OpenMetaverse;
using OpenSim.Framework;
using OpenSim.Region.CoreModules.World.Terrain;
using OpenSim.Region.Framework.Interfaces;
using OpenSim.Region.Framework.Scenes;
@@ -47,7 +46,7 @@ namespace OpenSim.Region.CoreModules.World.Estate
private Scene m_scene;
private EstateTerrainXferHandler TerrainUploader = null;
private EstateTerrainXferHandler TerrainUploader;
#region Packet Data Responders
@@ -155,6 +154,7 @@ namespace OpenSim.Region.CoreModules.World.Estate
break;
}
m_scene.RegionInfo.RegionSettings.Save();
sendRegionInfoPacketToAll();
}
public void setEstateTerrainTextureHeights(IClientAPI client, int corner, float lowValue, float highValue)
@@ -179,6 +179,7 @@ namespace OpenSim.Region.CoreModules.World.Estate
break;
}
m_scene.RegionInfo.RegionSettings.Save();
sendRegionInfoPacketToAll();
}
private void handleCommitEstateTerrainTextureRequest(IClientAPI remoteClient)
@@ -668,7 +669,7 @@ namespace OpenSim.Region.CoreModules.World.Estate
LookupUUID(uuidNameLookupList);
}
private void LookupUUIDSCompleted(IAsyncResult iar)
private static void LookupUUIDSCompleted(IAsyncResult iar)
{
LookupUUIDS icon = (LookupUUIDS)iar.AsyncState;
icon.EndInvoke(iar);
@@ -683,7 +684,7 @@ namespace OpenSim.Region.CoreModules.World.Estate
}
private void LookupUUIDsAsync(List<UUID> uuidLst)
{
UUID[] uuidarr = new UUID[0];
UUID[] uuidarr;
lock (uuidLst)
{
@@ -707,7 +708,7 @@ namespace OpenSim.Region.CoreModules.World.Estate
for (int i = 0; i < avatars.Count; i++)
{
HandleRegionInfoRequest(avatars[i].ControllingClient); ;
HandleRegionInfoRequest(avatars[i].ControllingClient);
}
}
@@ -768,7 +769,7 @@ namespace OpenSim.Region.CoreModules.World.Estate
else
{
m_scene.RegionInfo.EstateSettings.UseGlobalTime = false;
m_scene.RegionInfo.EstateSettings.SunPosition = (double)(parms2 - 0x1800)/1024.0;
m_scene.RegionInfo.EstateSettings.SunPosition = (parms2 - 0x1800)/1024.0;
}
if ((parms1 & 0x00000010) != 0)
@@ -828,8 +829,60 @@ namespace OpenSim.Region.CoreModules.World.Estate
m_scene.RegisterModuleInterface<IEstateModule>(this);
m_scene.EventManager.OnNewClient += EventManager_OnNewClient;
m_scene.EventManager.OnRequestChangeWaterHeight += changeWaterHeight;
m_scene.AddCommand(this, "set terrain texture",
"set terrain texture <number> <uuid> [<x>] [<y>]",
"Sets the terrain <number> to <uuid>, if <x> or <y> are specified, it will only " +
"set it on regions with a matching coordinate. Specify -1 in <x> or <y> to wildcard" +
" that coordinate.",
consoleSetTerrainTexture);
m_scene.AddCommand(this, "set terrain heights",
"set terrain heights <corner> <min> <max> [<x>] [<y>]",
"Sets the terrain texture heights on corner #<corner> to <min>/<max>, if <x> or <y> are specified, it will only " +
"set it on regions with a matching coordinate. Specify -1 in <x> or <y> to wildcard" +
" that coordinate. Corner # SW = 0, NW = 1, SE = 2, NE = 3.",
consoleSetTerrainHeights);
}
#region Console Commands
public void consoleSetTerrainTexture(string module, string[] args)
{
string num = args[3];
string uuid = args[4];
int x = (args.Length > 5 ? int.Parse(args[5]) : -1);
int y = (args.Length > 6 ? int.Parse(args[6]) : -1);
if (x == -1 || m_scene.RegionInfo.RegionLocX == x)
{
if (y == -1 || m_scene.RegionInfo.RegionLocY == y)
{
m_log.Debug("[ESTATEMODULE] Setting terrain textures for " + m_scene.RegionInfo.RegionName);
setEstateTerrainBaseTexture(null, int.Parse(num), UUID.Parse(uuid));
}
}
}
public void consoleSetTerrainHeights(string module, string[] args)
{
string num = args[3];
string min = args[4];
string max = args[5];
int x = (args.Length > 6 ? int.Parse(args[6]) : -1);
int y = (args.Length > 7 ? int.Parse(args[7]) : -1);
if (x == -1 || m_scene.RegionInfo.RegionLocX == x)
{
if (y == -1 || m_scene.RegionInfo.RegionLocY == y)
{
m_log.Debug("[ESTATEMODULE] Setting terrain heights " + m_scene.RegionInfo.RegionName);
setEstateTerrainTextureHeights(null, int.Parse(num), float.Parse(min), float.Parse(max));
}
}
}
#endregion
public void PostInitialise()
{