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using System;
using System.Collections;
using System.Collections.Generic;
using System.Text;
using System.Reflection;
using OpenGrid.Framework.Data;
using OpenSim.Framework.Utilities;
using OpenSim.Framework.Console;
using OpenSim.Framework.Sims;
using libsecondlife;
using Nwc.XmlRpc;
using System.Xml;
namespace OpenGridServices.GridServer
{
class GridManager
{
Dictionary<string, IGridData> _plugins = new Dictionary<string, IGridData>();
public void AddPlugin(string FileName)
{
Assembly pluginAssembly = Assembly.LoadFrom(FileName);
foreach (Type pluginType in pluginAssembly.GetTypes())
{
if (pluginType.IsPublic)
{
if (!pluginType.IsAbstract)
{
Type typeInterface = pluginType.GetInterface("IGridData", true);
if (typeInterface != null)
{
IGridData plug = (IGridData)Activator.CreateInstance(pluginAssembly.GetType(pluginType.ToString()));
plug.Initialise();
this._plugins.Add(plug.getName(),plug);
}
typeInterface = null;
}
}
}
pluginAssembly = null;
}
public SimProfileData getRegion(libsecondlife.LLUUID uuid)
{
foreach(KeyValuePair<string,IGridData> kvp in _plugins) {
try
{
return kvp.Value.GetProfileByLLUUID(uuid);
}
catch (Exception e)
{
OpenSim.Framework.Console.MainConsole.Instance.WriteLine("getRegionPlugin UUID " + kvp.Key + " is made of fail: " + e.ToString());
}
}
return null;
}
public SimProfileData getRegion(ulong handle)
{
foreach (KeyValuePair<string, IGridData> kvp in _plugins)
{
try
{
return kvp.Value.GetProfileByHandle(handle);
}
catch (Exception e)
{
OpenSim.Framework.Console.MainConsole.Instance.WriteLine("getRegionPlugin Handle " + kvp.Key + " is made of fail: " + e.ToString());
}
}
return null;
}
/// <summary>
/// Returns a XML String containing a list of the neighbouring regions
/// </summary>
/// <param name="reqhandle">The regionhandle for the center sim</param>
/// <returns>An XML string containing neighbour entities</returns>
public string GetXMLNeighbours(ulong reqhandle)
{
string response = "";
SimProfileData central_region = getRegion(reqhandle);
SimProfileData neighbour;
for (int x = -1; x < 2; x++) for (int y = -1; y < 2; y++)
{
if (getRegion(Util.UIntsToLong((uint)((central_region.regionLocX + x) * 256), (uint)(central_region.regionLocY + y) * 256)) != null)
{
neighbour = getRegion(Util.UIntsToLong((uint)((central_region.regionLocX + x) * 256), (uint)(central_region.regionLocY + y) * 256));
response += "<neighbour>";
response += "<sim_ip>" + neighbour.serverIP + "</sim_ip>";
response += "<sim_port>" + neighbour.serverPort.ToString() + "</sim_port>";
response += "<locx>" + neighbour.regionLocX.ToString() + "</locx>";
response += "<locy>" + neighbour.regionLocY.ToString() + "</locy>";
response += "<regionhandle>" + neighbour.regionHandle.ToString() + "</regionhandle>";
response += "</neighbour>";
}
}
return response;
}
public XmlRpcResponse XmlRpcLoginToSimulatorMethod(XmlRpcRequest request)
{
XmlRpcResponse response = new XmlRpcResponse();
Hashtable responseData = new Hashtable();
response.Value = responseData;
SimProfileData TheSim = null;
Hashtable requestData = (Hashtable)request.Params[0];
if (requestData.ContainsKey("UUID"))
{
TheSim = getRegion(new LLUUID((string)requestData["UUID"]));
}
else if (requestData.ContainsKey("region_handle"))
{
TheSim = getRegion((ulong)Convert.ToUInt64(requestData["region_handle"]));
}
if (TheSim == null)
{
responseData["error"] = "sim not found";
}
else
{
ArrayList SimNeighboursData = new ArrayList();
SimProfileData neighbour;
Hashtable NeighbourBlock;
for (int x = -1; x < 2; x++) for (int y = -1; y < 2; y++)
{
if (getRegion(Helpers.UIntsToLong((uint)((TheSim.regionLocX + x) * 256), (uint)(TheSim.regionLocY + y) * 256)) != null)
{
neighbour = getRegion(Helpers.UIntsToLong((uint)((TheSim.regionLocX + x) * 256), (uint)(TheSim.regionLocY + y) * 256));
NeighbourBlock = new Hashtable();
NeighbourBlock["sim_ip"] = neighbour.serverIP;
NeighbourBlock["sim_port"] = neighbour.serverPort.ToString();
NeighbourBlock["region_locx"] = neighbour.regionLocX.ToString();
NeighbourBlock["region_locy"] = neighbour.regionLocY.ToString();
NeighbourBlock["UUID"] = neighbour.UUID.ToString();
if (neighbour.UUID != TheSim.UUID) SimNeighboursData.Add(NeighbourBlock);
}
}
responseData["UUID"] = TheSim.UUID.ToString();
responseData["region_locx"] = TheSim.regionLocX.ToString();
responseData["region_locy"] = TheSim.regionLocY.ToString();
responseData["regionname"] = TheSim.regionName;
responseData["estate_id"] = "1";
responseData["neighbours"] = SimNeighboursData;
responseData["sim_ip"] = TheSim.serverIP;
responseData["sim_port"] = TheSim.serverPort.ToString();
responseData["asset_url"] = TheSim.regionAssetURI;
responseData["asset_sendkey"] = TheSim.regionAssetSendKey;
responseData["asset_recvkey"] = TheSim.regionAssetRecvKey;
responseData["user_url"] = TheSim.regionUserURI;
responseData["user_sendkey"] = TheSim.regionUserSendKey;
responseData["user_recvkey"] = TheSim.regionUserRecvKey;
responseData["authkey"] = TheSim.regionSecret;
// New! If set, use as URL to local sim storage (ie http://remotehost/region.yap)
responseData["data_uri"] = TheSim.regionDataURI;
}
return response;
}
public string RestGetRegionMethod(string request, string path, string param)
{
return RestGetSimMethod("", "/sims/", param);
}
public string RestSetRegionMethod(string request, string path, string param)
{
return RestSetSimMethod("", "/sims/", param);
}
public string RestGetSimMethod(string request, string path, string param)
{
string respstring = String.Empty;
SimProfileData TheSim;
LLUUID UUID = new LLUUID(param);
TheSim = getRegion(UUID);
if (!(TheSim == null))
{
respstring = "<Root>";
respstring += "<authkey>" + TheSim.regionSendKey + "</authkey>";
respstring += "<sim>";
respstring += "<uuid>" + TheSim.UUID.ToString() + "</uuid>";
respstring += "<regionname>" + TheSim.regionName + "</regionname>";
respstring += "<sim_ip>" + TheSim.serverIP + "</sim_ip>";
respstring += "<sim_port>" + TheSim.serverPort.ToString() + "</sim_port>";
respstring += "<region_locx>" + TheSim.regionLocX.ToString() + "</region_locx>";
respstring += "<region_locy>" + TheSim.regionLocY.ToString() + "</region_locy>";
respstring += "<estate_id>1</estate_id>";
respstring += "</sim>";
respstring += "</Root>";
}
return respstring;
}
public string RestSetSimMethod(string request, string path, string param)
{
Console.WriteLine("SimProfiles.cs:RestSetSimMethod() - processing request......");
SimProfileData TheSim;
TheSim = getRegion(new LLUUID(param));
if ((TheSim) == null)
{
TheSim = new SimProfileData();
LLUUID UUID = new LLUUID(param);
TheSim.UUID = UUID;
}
XmlDocument doc = new XmlDocument();
doc.LoadXml(request);
XmlNode rootnode = doc.FirstChild;
XmlNode authkeynode = rootnode.ChildNodes[0];
if (authkeynode.Name != "authkey")
{
return "ERROR! bad XML - expected authkey tag";
}
XmlNode simnode = rootnode.ChildNodes[1];
if (simnode.Name != "sim")
{
return "ERROR! bad XML - expected sim tag";
}
if (authkeynode.InnerText != TheSim.regionRecvKey)
{
return "ERROR! invalid key";
}
for (int i = 0; i < simnode.ChildNodes.Count; i++)
{
switch (simnode.ChildNodes[i].Name)
{
case "regionname":
TheSim.regionName = simnode.ChildNodes[i].InnerText;
break;
case "sim_ip":
TheSim.serverIP = simnode.ChildNodes[i].InnerText;
break;
case "sim_port":
TheSim.serverPort = Convert.ToUInt32(simnode.ChildNodes[i].InnerText);
break;
case "region_locx":
TheSim.regionLocX = Convert.ToUInt32((string)simnode.ChildNodes[i].InnerText);
TheSim.regionHandle = Helpers.UIntsToLong((TheSim.regionLocX * 256), (TheSim.regionLocY * 256));
break;
case "region_locy":
TheSim.regionLocY = Convert.ToUInt32((string)simnode.ChildNodes[i].InnerText);
TheSim.regionHandle = Helpers.UIntsToLong((TheSim.regionLocX * 256), (TheSim.regionLocY * 256));
break;
}
}
try
{
// NEEDS IMPLEMENTATION.
return "OK";
}
catch (Exception e)
{
return "ERROR! could not save to database! (" + e.ToString() + ")";
}
}
}
}
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