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/*
* 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;
using System.Collections.Generic;
using System.Text;
using Nwc.XmlRpc;
using OpenMetaverse;
using OpenSim.Framework;
namespace OpenSim.Data
{
public class RegionProfileServiceProxy : IRegionProfileRouter
{
/// <summary>
/// Request sim data based on arbitrary key/value
/// </summary>
private RegionProfileData RequestSimData(Uri gridserverUrl, string gridserverSendkey, string keyField, string keyValue)
{
Hashtable requestData = new Hashtable();
requestData[keyField] = keyValue;
requestData["authkey"] = gridserverSendkey;
ArrayList SendParams = new ArrayList();
SendParams.Add(requestData);
XmlRpcRequest GridReq = new XmlRpcRequest("simulator_data_request", SendParams);
XmlRpcResponse GridResp = GridReq.Send(gridserverUrl.ToString(), 3000);
Hashtable responseData = (Hashtable) GridResp.Value;
RegionProfileData simData = null;
if (!responseData.ContainsKey("error"))
{
uint locX = Convert.ToUInt32((string)responseData["region_locx"]);
uint locY = Convert.ToUInt32((string)responseData["region_locy"]);
string externalHostName = (string)responseData["sim_ip"];
uint simPort = Convert.ToUInt32((string)responseData["sim_port"]);
uint httpPort = Convert.ToUInt32((string)responseData["http_port"]);
uint remotingPort = Convert.ToUInt32((string)responseData["remoting_port"]);
string serverUri = (string)responseData["server_uri"];
UUID regionID = new UUID((string)responseData["region_UUID"]);
string regionName = (string)responseData["region_name"];
byte access = Convert.ToByte((string)responseData["access"]);
simData = RegionProfileData.Create(regionID, regionName, locX, locY, externalHostName, simPort, httpPort, remotingPort, serverUri, access);
}
return simData;
}
/// <summary>
/// Request sim profile information from a grid server, by Region UUID
/// </summary>
/// <param name="regionId">The region UUID to look for</param>
/// <param name="gridserverUrl"></param>
/// <param name="gridserverSendkey"></param>
/// <param name="gridserverRecvkey"></param>
/// <returns>The sim profile. Null if there was a request failure</returns>
/// <remarks>This method should be statics</remarks>
public RegionProfileData RequestSimProfileData(UUID regionId, Uri gridserverUrl,
string gridserverSendkey, string gridserverRecvkey)
{
return RequestSimData(gridserverUrl, gridserverSendkey, "region_UUID", regionId.Guid.ToString());
}
/// <summary>
/// Request sim profile information from a grid server, by Region Handle
/// </summary>
/// <param name="regionHandle">the region handle to look for</param>
/// <param name="gridserverUrl"></param>
/// <param name="gridserverSendkey"></param>
/// <param name="gridserverRecvkey"></param>
/// <returns>The sim profile. Null if there was a request failure</returns>
public RegionProfileData RequestSimProfileData(ulong regionHandle, Uri gridserverUrl,
string gridserverSendkey, string gridserverRecvkey)
{
return RequestSimData(gridserverUrl, gridserverSendkey, "region_handle", regionHandle.ToString());
}
/// <summary>
/// Request sim profile information from a grid server, by Region Name
/// </summary>
/// <param name="regionName">the region name to look for</param>
/// <param name="gridserverUrl"></param>
/// <param name="gridserverSendkey"></param>
/// <param name="gridserverRecvkey"></param>
/// <returns>The sim profile. Null if there was a request failure</returns>
public RegionProfileData RequestSimProfileData(string regionName, Uri gridserverUrl,
string gridserverSendkey, string gridserverRecvkey)
{
return RequestSimData(gridserverUrl, gridserverSendkey, "region_name_search", regionName );
}
}
}
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