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Diffstat (limited to 'OpenSim/Services/Connectors/Grid/HypergridServiceConnector.cs')
-rw-r--r--OpenSim/Services/Connectors/Grid/HypergridServiceConnector.cs254
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diff --git a/OpenSim/Services/Connectors/Grid/HypergridServiceConnector.cs b/OpenSim/Services/Connectors/Grid/HypergridServiceConnector.cs
deleted file mode 100644
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--- a/OpenSim/Services/Connectors/Grid/HypergridServiceConnector.cs
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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.Text;
32using System.Drawing;
33using System.Net;
34using System.Reflection;
35using OpenSim.Services.Interfaces;
36using GridRegion = OpenSim.Services.Interfaces.GridRegion;
37
38using OpenSim.Framework;
39
40using OpenMetaverse;
41using OpenMetaverse.Imaging;
42using log4net;
43using Nwc.XmlRpc;
44
45namespace OpenSim.Services.Connectors.Grid
46{
47 public class HypergridServiceConnector
48 {
49 private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
50
51 private IAssetService m_AssetService;
52
53 public HypergridServiceConnector(IAssetService assService)
54 {
55 m_AssetService = assService;
56 }
57
58 public UUID LinkRegion(GridRegion info, out ulong realHandle)
59 {
60 UUID uuid = UUID.Zero;
61 realHandle = 0;
62
63 Hashtable hash = new Hashtable();
64 hash["region_name"] = info.RegionName;
65
66 IList paramList = new ArrayList();
67 paramList.Add(hash);
68
69 XmlRpcRequest request = new XmlRpcRequest("link_region", paramList);
70 string uri = "http://" + info.ExternalEndPoint.Address + ":" + info.HttpPort + "/";
71 m_log.Debug("[HGrid]: Linking to " + uri);
72 XmlRpcResponse response = null;
73 try
74 {
75 response = request.Send(uri, 10000);
76 }
77 catch (Exception e)
78 {
79 m_log.Debug("[HGrid]: Exception " + e.Message);
80 return uuid;
81 }
82
83 if (response.IsFault)
84 {
85 m_log.ErrorFormat("[HGrid]: remote call returned an error: {0}", response.FaultString);
86 }
87 else
88 {
89 hash = (Hashtable)response.Value;
90 //foreach (Object o in hash)
91 // m_log.Debug(">> " + ((DictionaryEntry)o).Key + ":" + ((DictionaryEntry)o).Value);
92 try
93 {
94 UUID.TryParse((string)hash["uuid"], out uuid);
95 //m_log.Debug(">> HERE, uuid: " + uuid);
96 info.RegionID = uuid;
97 if ((string)hash["handle"] != null)
98 {
99 realHandle = Convert.ToUInt64((string)hash["handle"]);
100 //m_log.Debug(">> HERE, realHandle: " + realHandle);
101 }
102 //if (hash["region_image"] != null)
103 //{
104 // UUID img = UUID.Zero;
105 // UUID.TryParse((string)hash["region_image"], out img);
106 // info.RegionSettings.TerrainImageID = img;
107 //}
108 if (hash["region_name"] != null)
109 {
110 info.RegionName = (string)hash["region_name"];
111 //m_log.Debug(">> " + info.RegionName);
112 }
113 if (hash["internal_port"] != null)
114 {
115 int port = Convert.ToInt32((string)hash["internal_port"]);
116 info.InternalEndPoint = new IPEndPoint(IPAddress.Parse("0.0.0.0"), port);
117 //m_log.Debug(">> " + info.InternalEndPoint.ToString());
118 }
119
120 }
121 catch (Exception e)
122 {
123 m_log.Error("[HGrid]: Got exception while parsing hyperlink response " + e.StackTrace);
124 }
125 }
126 return uuid;
127 }
128
129 public void GetMapImage(GridRegion info)
130 {
131 try
132 {
133 string regionimage = "regionImage" + info.RegionID.ToString();
134 regionimage = regionimage.Replace("-", "");
135
136 WebClient c = new WebClient();
137 string uri = "http://" + info.ExternalHostName + ":" + info.HttpPort + "/index.php?method=" + regionimage;
138 //m_log.Debug("JPEG: " + uri);
139 c.DownloadFile(uri, info.RegionID.ToString() + ".jpg");
140 Bitmap m = new Bitmap(info.RegionID.ToString() + ".jpg");
141 //m_log.Debug("Size: " + m.PhysicalDimension.Height + "-" + m.PhysicalDimension.Width);
142 byte[] imageData = OpenJPEG.EncodeFromImage(m, true);
143 AssetBase ass = new AssetBase(UUID.Random(), "region " + info.RegionID.ToString(), (sbyte)AssetType.Texture);
144
145 // !!! for now
146 //info.RegionSettings.TerrainImageID = ass.FullID;
147
148 ass.Temporary = true;
149 ass.Local = true;
150 ass.Data = imageData;
151
152 m_AssetService.Store(ass);
153
154 // finally
155 info.TerrainImage = ass.FullID;
156
157 }
158 catch // LEGIT: Catching problems caused by OpenJPEG p/invoke
159 {
160 m_log.Warn("[HGrid]: Failed getting/storing map image, because it is probably already in the cache");
161 }
162 }
163
164 public bool InformRegionOfUser(GridRegion regInfo, AgentCircuitData agentData, GridRegion home, string userServer, string assetServer, string inventoryServer)
165 {
166 string capsPath = agentData.CapsPath;
167 Hashtable loginParams = new Hashtable();
168 loginParams["session_id"] = agentData.SessionID.ToString();
169
170 loginParams["firstname"] = agentData.firstname;
171 loginParams["lastname"] = agentData.lastname;
172
173 loginParams["agent_id"] = agentData.AgentID.ToString();
174 loginParams["circuit_code"] = agentData.circuitcode.ToString();
175 loginParams["startpos_x"] = agentData.startpos.X.ToString();
176 loginParams["startpos_y"] = agentData.startpos.Y.ToString();
177 loginParams["startpos_z"] = agentData.startpos.Z.ToString();
178 loginParams["caps_path"] = capsPath;
179
180 if (home != null)
181 {
182 loginParams["region_uuid"] = home.RegionID.ToString();
183 loginParams["regionhandle"] = home.RegionHandle.ToString();
184 loginParams["home_address"] = home.ExternalHostName;
185 loginParams["home_port"] = home.HttpPort.ToString();
186 loginParams["internal_port"] = home.InternalEndPoint.Port.ToString();
187
188 m_log.Debug(" --------- Home -------");
189 m_log.Debug(" >> " + loginParams["home_address"] + " <<");
190 m_log.Debug(" >> " + loginParams["region_uuid"] + " <<");
191 m_log.Debug(" >> " + loginParams["regionhandle"] + " <<");
192 m_log.Debug(" >> " + loginParams["home_port"] + " <<");
193 m_log.Debug(" --------- ------------ -------");
194 }
195 else
196 m_log.WarnFormat("[HGrid]: Home region not found for {0} {1}", agentData.firstname, agentData.lastname);
197
198 loginParams["userserver_id"] = userServer;
199 loginParams["assetserver_id"] = assetServer;
200 loginParams["inventoryserver_id"] = inventoryServer;
201
202
203 ArrayList SendParams = new ArrayList();
204 SendParams.Add(loginParams);
205
206 // Send
207 string uri = "http://" + regInfo.ExternalHostName + ":" + regInfo.HttpPort + "/";
208 //m_log.Debug("XXX uri: " + uri);
209 XmlRpcRequest request = new XmlRpcRequest("expect_hg_user", SendParams);
210 XmlRpcResponse reply;
211 try
212 {
213 reply = request.Send(uri, 6000);
214 }
215 catch (Exception e)
216 {
217 m_log.Warn("[HGrid]: Failed to notify region about user. Reason: " + e.Message);
218 return false;
219 }
220
221 if (!reply.IsFault)
222 {
223 bool responseSuccess = true;
224 if (reply.Value != null)
225 {
226 Hashtable resp = (Hashtable)reply.Value;
227 if (resp.ContainsKey("success"))
228 {
229 if ((string)resp["success"] == "FALSE")
230 {
231 responseSuccess = false;
232 }
233 }
234 }
235 if (responseSuccess)
236 {
237 m_log.Info("[HGrid]: Successfully informed remote region about user " + agentData.AgentID);
238 return true;
239 }
240 else
241 {
242 m_log.ErrorFormat("[HGrid]: Region responded that it is not available to receive clients");
243 return false;
244 }
245 }
246 else
247 {
248 m_log.ErrorFormat("[HGrid]: XmlRpc request to region failed with message {0}, code {1} ", reply.FaultString, reply.FaultCode);
249 return false;
250 }
251 }
252
253 }
254}
generated by cgit v1.1 at 2024-07-08 01:22:10 +0000