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1/*
2 * Copyright (c) Contributors, http://opensimulator.org/
3 * See CONTRIBUTORS.TXT for a full list of copyright holders.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the OpenSimulator Project nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28using System;
29using System.Collections;
30using System.Collections.Generic;
31using System.Reflection;
32using System.Net;
33using Nini.Config;
34using OpenSim.Framework;
35using OpenSim.Server.Base;
36using OpenSim.Services.Interfaces;
37using OpenSim.Framework.Servers.HttpServer;
38using OpenSim.Server.Handlers.Base;
39
40using log4net;
41using Nwc.XmlRpc;
42
43namespace OpenSim.Server.Handlers.Grid
44{
45 public class HypergridServiceInConnector : ServiceConnector
46 {
47 private static readonly ILog m_log =
48 LogManager.GetLogger(
49 MethodBase.GetCurrentMethod().DeclaringType);
50
51 private List<SimpleRegionInfo> m_RegionsOnSim = new List<SimpleRegionInfo>();
52
53 public HypergridServiceInConnector(IConfigSource config, IHttpServer server) :
54 base(config, server)
55 {
56 server.AddXmlRPCHandler("linkk_region", LinkRegionRequest, false);
57 }
58
59 /// <summary>
60 /// Someone wants to link to us
61 /// </summary>
62 /// <param name="request"></param>
63 /// <returns></returns>
64 public XmlRpcResponse LinkRegionRequest(XmlRpcRequest request, IPEndPoint remoteClient)
65 {
66 Hashtable requestData = (Hashtable)request.Params[0];
67 //string host = (string)requestData["host"];
68 //string portstr = (string)requestData["port"];
69 string name = (string)requestData["region_name"];
70
71 m_log.DebugFormat("[HGrid]: Hyperlink request");
72
73 SimpleRegionInfo regInfo = null;
74 foreach (SimpleRegionInfo r in m_RegionsOnSim)
75 {
76 if ((r.RegionName != null) && (name != null) && (r.RegionName.ToLower() == name.ToLower()))
77 {
78 regInfo = r;
79 break;
80 }
81 }
82
83 if (regInfo == null)
84 regInfo = m_RegionsOnSim[0]; // Send out the first region
85
86 Hashtable hash = new Hashtable();
87 hash["uuid"] = regInfo.RegionID.ToString();
88 hash["handle"] = regInfo.RegionHandle.ToString();
89 //m_log.Debug(">> Here " + regInfo.RegionHandle);
90 //hash["region_image"] = regInfo.RegionSettings.TerrainImageID.ToString();
91 hash["region_name"] = regInfo.RegionName;
92 hash["internal_port"] = regInfo.InternalEndPoint.Port.ToString();
93 //m_log.Debug(">> Here: " + regInfo.InternalEndPoint.Port);
94
95
96 XmlRpcResponse response = new XmlRpcResponse();
97 response.Value = hash;
98 return response;
99 }
100
101 public void AddRegion(SimpleRegionInfo rinfo)
102 {
103 m_RegionsOnSim.Add(rinfo);
104 }
105
106 public void RemoveRegion(SimpleRegionInfo rinfo)
107 {
108 if (m_RegionsOnSim.Contains(rinfo))
109 m_RegionsOnSim.Remove(rinfo);
110 }
111 }
112}