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authorDiva Canto2010-01-16 21:42:44 -0800
committerDiva Canto2010-01-16 21:42:44 -0800
commit04e29c1bacbc1e2df980ae15896a847ce7535da2 (patch)
treee799d2837af1a41bc2c3b2d571201e9a8a6d7ae7 /OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid
parentFinished moving object crossings into EntityTransferModule (diff)
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Beginning of rewriting HG. Compiles, and runs, but HG functions not restored yet.
Diffstat (limited to 'OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid')
-rw-r--r--OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/HGCommands.cs303
-rw-r--r--OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/HGGridConnector.cs650
2 files changed, 43 insertions, 910 deletions
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/HGCommands.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/HGCommands.cs
deleted file mode 100644
index 0974372..0000000
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/HGCommands.cs
+++ /dev/null
@@ -1,303 +0,0 @@
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.Generic;
30using System.Reflection;
31using System.Xml;
32using log4net;
33using Nini.Config;
34using OpenSim.Framework;
35//using OpenSim.Framework.Communications;
36using OpenSim.Framework.Console;
37using OpenSim.Region.Framework;
38using OpenSim.Region.Framework.Scenes;
39using OpenSim.Region.Framework.Scenes.Hypergrid;
40using GridRegion = OpenSim.Services.Interfaces.GridRegion;
41
42namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
43{
44 public class HGCommands
45 {
46 private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
47 private HGGridConnector m_HGGridConnector;
48 private Scene m_scene;
49
50 private static uint m_autoMappingX = 0;
51 private static uint m_autoMappingY = 0;
52 private static bool m_enableAutoMapping = false;
53
54 public HGCommands(HGGridConnector hgConnector, Scene scene)
55 {
56 m_HGGridConnector = hgConnector;
57 m_scene = scene;
58 }
59
60 //public static Scene CreateScene(RegionInfo regionInfo, AgentCircuitManager circuitManager, CommunicationsManager m_commsManager,
61 // StorageManager storageManager, ModuleLoader m_moduleLoader, ConfigSettings m_configSettings, OpenSimConfigSource m_config, string m_version)
62 //{
63 // HGSceneCommunicationService sceneGridService = new HGSceneCommunicationService(m_commsManager, HGServices);
64
65 // return
66 // new HGScene(
67 // regionInfo, circuitManager, m_commsManager, sceneGridService, storageManager,
68 // m_moduleLoader, false, m_configSettings.PhysicalPrim,
69 // m_configSettings.See_into_region_from_neighbor, m_config.Source, m_version);
70 //}
71
72 public void RunCommand(string module, string[] cmdparams)
73 {
74 List<string> args = new List<string>(cmdparams);
75 if (args.Count < 1)
76 return;
77
78 string command = args[0];
79 args.RemoveAt(0);
80
81 cmdparams = args.ToArray();
82
83 RunHGCommand(command, cmdparams);
84
85 }
86
87 private void RunHGCommand(string command, string[] cmdparams)
88 {
89 if (command.Equals("link-mapping"))
90 {
91 if (cmdparams.Length == 2)
92 {
93 try
94 {
95 m_autoMappingX = Convert.ToUInt32(cmdparams[0]);
96 m_autoMappingY = Convert.ToUInt32(cmdparams[1]);
97 m_enableAutoMapping = true;
98 }
99 catch (Exception)
100 {
101 m_autoMappingX = 0;
102 m_autoMappingY = 0;
103 m_enableAutoMapping = false;
104 }
105 }
106 }
107 else if (command.Equals("link-region"))
108 {
109 if (cmdparams.Length < 3)
110 {
111 if ((cmdparams.Length == 1) || (cmdparams.Length == 2))
112 {
113 LoadXmlLinkFile(cmdparams);
114 }
115 else
116 {
117 LinkRegionCmdUsage();
118 }
119 return;
120 }
121
122 if (cmdparams[2].Contains(":"))
123 {
124 // New format
125 int xloc, yloc;
126 string mapName;
127 try
128 {
129 xloc = Convert.ToInt32(cmdparams[0]);
130 yloc = Convert.ToInt32(cmdparams[1]);
131 mapName = cmdparams[2];
132 if (cmdparams.Length > 3)
133 for (int i = 3; i < cmdparams.Length; i++)
134 mapName += " " + cmdparams[i];
135
136 m_log.Info(">> MapName: " + mapName);
137 //internalPort = Convert.ToUInt32(cmdparams[4]);
138 //remotingPort = Convert.ToUInt32(cmdparams[5]);
139 }
140 catch (Exception e)
141 {
142 m_log.Warn("[HGrid] Wrong format for link-region command: " + e.Message);
143 LinkRegionCmdUsage();
144 return;
145 }
146
147 // Convert cell coordinates given by the user to meters
148 xloc = xloc * (int)Constants.RegionSize;
149 yloc = yloc * (int)Constants.RegionSize;
150 m_HGGridConnector.TryLinkRegionToCoords(m_scene, null, mapName, xloc, yloc);
151 }
152 else
153 {
154 // old format
155 GridRegion regInfo;
156 int xloc, yloc;
157 uint externalPort;
158 string externalHostName;
159 try
160 {
161 xloc = Convert.ToInt32(cmdparams[0]);
162 yloc = Convert.ToInt32(cmdparams[1]);
163 externalPort = Convert.ToUInt32(cmdparams[3]);
164 externalHostName = cmdparams[2];
165 //internalPort = Convert.ToUInt32(cmdparams[4]);
166 //remotingPort = Convert.ToUInt32(cmdparams[5]);
167 }
168 catch (Exception e)
169 {
170 m_log.Warn("[HGrid] Wrong format for link-region command: " + e.Message);
171 LinkRegionCmdUsage();
172 return;
173 }
174
175 // Convert cell coordinates given by the user to meters
176 xloc = xloc * (int)Constants.RegionSize;
177 yloc = yloc * (int)Constants.RegionSize;
178 if (m_HGGridConnector.TryCreateLink(m_scene, null, xloc, yloc, "", externalPort, externalHostName, out regInfo))
179 {
180 if (cmdparams.Length >= 5)
181 {
182 regInfo.RegionName = "";
183 for (int i = 4; i < cmdparams.Length; i++)
184 regInfo.RegionName += cmdparams[i] + " ";
185 }
186 }
187 }
188 return;
189 }
190 else if (command.Equals("unlink-region"))
191 {
192 if (cmdparams.Length < 1)
193 {
194 UnlinkRegionCmdUsage();
195 return;
196 }
197 if (m_HGGridConnector.TryUnlinkRegion(m_scene, cmdparams[0]))
198 m_log.InfoFormat("[HGrid]: Successfully unlinked {0}", cmdparams[0]);
199 else
200 m_log.InfoFormat("[HGrid]: Unable to unlink {0}, region not found", cmdparams[0]);
201 }
202 }
203
204 private void LoadXmlLinkFile(string[] cmdparams)
205 {
206 //use http://www.hgurl.com/hypergrid.xml for test
207 try
208 {
209 XmlReader r = XmlReader.Create(cmdparams[0]);
210 XmlConfigSource cs = new XmlConfigSource(r);
211 string[] excludeSections = null;
212
213 if (cmdparams.Length == 2)
214 {
215 if (cmdparams[1].ToLower().StartsWith("excludelist:"))
216 {
217 string excludeString = cmdparams[1].ToLower();
218 excludeString = excludeString.Remove(0, 12);
219 char[] splitter = { ';' };
220
221 excludeSections = excludeString.Split(splitter);
222 }
223 }
224
225 for (int i = 0; i < cs.Configs.Count; i++)
226 {
227 bool skip = false;
228 if ((excludeSections != null) && (excludeSections.Length > 0))
229 {
230 for (int n = 0; n < excludeSections.Length; n++)
231 {
232 if (excludeSections[n] == cs.Configs[i].Name.ToLower())
233 {
234 skip = true;
235 break;
236 }
237 }
238 }
239 if (!skip)
240 {
241 ReadLinkFromConfig(cs.Configs[i]);
242 }
243 }
244 }
245 catch (Exception e)
246 {
247 m_log.Error(e.ToString());
248 }
249 }
250
251
252 private void ReadLinkFromConfig(IConfig config)
253 {
254 GridRegion regInfo;
255 int xloc, yloc;
256 uint externalPort;
257 string externalHostName;
258 uint realXLoc, realYLoc;
259
260 xloc = Convert.ToInt32(config.GetString("xloc", "0"));
261 yloc = Convert.ToInt32(config.GetString("yloc", "0"));
262 externalPort = Convert.ToUInt32(config.GetString("externalPort", "0"));
263 externalHostName = config.GetString("externalHostName", "");
264 realXLoc = Convert.ToUInt32(config.GetString("real-xloc", "0"));
265 realYLoc = Convert.ToUInt32(config.GetString("real-yloc", "0"));
266
267 if (m_enableAutoMapping)
268 {
269 xloc = (int)((xloc % 100) + m_autoMappingX);
270 yloc = (int)((yloc % 100) + m_autoMappingY);
271 }
272
273 if (((realXLoc == 0) && (realYLoc == 0)) ||
274 (((realXLoc - xloc < 3896) || (xloc - realXLoc < 3896)) &&
275 ((realYLoc - yloc < 3896) || (yloc - realYLoc < 3896))))
276 {
277 xloc = xloc * (int)Constants.RegionSize;
278 yloc = yloc * (int)Constants.RegionSize;
279 if (
280 m_HGGridConnector.TryCreateLink(m_scene, null, xloc, yloc, "", externalPort,
281 externalHostName, out regInfo))
282 {
283 regInfo.RegionName = config.GetString("localName", "");
284 }
285 }
286 }
287
288
289 private void LinkRegionCmdUsage()
290 {
291 m_log.Info("Usage: link-region <Xloc> <Yloc> <HostName>:<HttpPort>[:<RemoteRegionName>]");
292 m_log.Info("Usage: link-region <Xloc> <Yloc> <HostName> <HttpPort> [<LocalName>]");
293 m_log.Info("Usage: link-region <URI_of_xml> [<exclude>]");
294 }
295
296 private void UnlinkRegionCmdUsage()
297 {
298 m_log.Info("Usage: unlink-region <HostName>:<HttpPort>");
299 m_log.Info("Usage: unlink-region <LocalName>");
300 }
301
302 }
303}
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/HGGridConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/HGGridConnector.cs
index de71b56..75eb889 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/HGGridConnector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/HGGridConnector.cs
@@ -49,12 +49,11 @@ using Nini.Config;
49 49
50namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid 50namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
51{ 51{
52 public class HGGridConnector : ISharedRegionModule, IGridService, IHyperlinkService 52 public class HGGridConnector : ISharedRegionModule, IGridService
53 { 53 {
54 private static readonly ILog m_log = 54 private static readonly ILog m_log =
55 LogManager.GetLogger( 55 LogManager.GetLogger(
56 MethodBase.GetCurrentMethod().DeclaringType); 56 MethodBase.GetCurrentMethod().DeclaringType);
57 private static string LocalAssetServerURI, LocalInventoryServerURI, LocalUserServerURI;
58 57
59 private bool m_Enabled = false; 58 private bool m_Enabled = false;
60 private bool m_Initialized = false; 59 private bool m_Initialized = false;
@@ -63,18 +62,8 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
63 private Dictionary<ulong, Scene> m_LocalScenes = new Dictionary<ulong, Scene>(); 62 private Dictionary<ulong, Scene> m_LocalScenes = new Dictionary<ulong, Scene>();
64 63
65 private IGridService m_GridServiceConnector; 64 private IGridService m_GridServiceConnector;
66 private HypergridServiceConnector m_HypergridServiceConnector; 65 private IHypergridService m_HypergridService;
67 66
68 // Hyperlink regions are hyperlinks on the map
69 protected Dictionary<UUID, GridRegion> m_HyperlinkRegions = new Dictionary<UUID, GridRegion>();
70
71 // Known regions are home regions of visiting foreign users.
72 // They are not on the map as static hyperlinks. They are dynamic hyperlinks, they go away when
73 // the visitor goes away. They are mapped to X=0 on the map.
74 // This is key-ed on agent ID
75 protected Dictionary<UUID, GridRegion> m_knownRegions = new Dictionary<UUID, GridRegion>();
76
77 protected Dictionary<UUID, ulong> m_HyperlinkHandles = new Dictionary<UUID, ulong>();
78 67
79 #region ISharedRegionModule 68 #region ISharedRegionModule
80 69
@@ -125,13 +114,22 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
125 if (module == String.Empty) 114 if (module == String.Empty)
126 { 115 {
127 m_log.Error("[HGGRID CONNECTOR]: No GridServiceConnectorModule named in section GridService"); 116 m_log.Error("[HGGRID CONNECTOR]: No GridServiceConnectorModule named in section GridService");
128 //return;
129 throw new Exception("Unable to proceed. Please make sure your ini files in config-include are updated according to .example's"); 117 throw new Exception("Unable to proceed. Please make sure your ini files in config-include are updated according to .example's");
130 } 118 }
131 119
132 Object[] args = new Object[] { source }; 120 Object[] args = new Object[] { source };
133 m_GridServiceConnector = ServerUtils.LoadPlugin<IGridService>(module, args); 121 m_GridServiceConnector = ServerUtils.LoadPlugin<IGridService>(module, args);
134 122
123 string hypergrid = gridConfig.GetString("HypergridService", string.Empty);
124 if (hypergrid == String.Empty)
125 {
126 m_log.Error("[HGGRID CONNECTOR]: No HypergridService named in section GridService");
127 throw new Exception("Unable to proceed. Please make sure your ini files in config-include are updated according to .example's");
128 }
129 m_HypergridService = ServerUtils.LoadPlugin<IHypergridService>(hypergrid, args);
130
131 if (m_GridServiceConnector == null || m_HypergridService == null)
132 throw new Exception("Unable to proceed. HGGrid services could not be loaded.");
135 } 133 }
136 134
137 public void PostInitialise() 135 public void PostInitialise()
@@ -151,7 +149,6 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
151 149
152 m_LocalScenes[scene.RegionInfo.RegionHandle] = scene; 150 m_LocalScenes[scene.RegionInfo.RegionHandle] = scene;
153 scene.RegisterModuleInterface<IGridService>(this); 151 scene.RegisterModuleInterface<IGridService>(this);
154 scene.RegisterModuleInterface<IHyperlinkService>(this);
155 152
156 ((ISharedRegionModule)m_GridServiceConnector).AddRegion(scene); 153 ((ISharedRegionModule)m_GridServiceConnector).AddRegion(scene);
157 154
@@ -175,18 +172,6 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
175 { 172 {
176 m_aScene = scene; 173 m_aScene = scene;
177 174
178 m_HypergridServiceConnector = new HypergridServiceConnector(scene.AssetService);
179
180 HGCommands hgCommands = new HGCommands(this, scene);
181 MainConsole.Instance.Commands.AddCommand("HGGridServicesConnector", false, "link-region",
182 "link-region <Xloc> <Yloc> <HostName>:<HttpPort>[:<RemoteRegionName>] <cr>",
183 "Link a hypergrid region", hgCommands.RunCommand);
184 MainConsole.Instance.Commands.AddCommand("HGGridServicesConnector", false, "unlink-region",
185 "unlink-region <local name> or <HostName>:<HttpPort> <cr>",
186 "Unlink a hypergrid region", hgCommands.RunCommand);
187 MainConsole.Instance.Commands.AddCommand("HGGridServicesConnector", false, "link-mapping", "link-mapping [<x> <y>] <cr>",
188 "Set local coordinate to map HG regions to", hgCommands.RunCommand);
189
190 m_Initialized = true; 175 m_Initialized = true;
191 } 176 }
192 } 177 }
@@ -197,50 +182,11 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
197 182
198 public string RegisterRegion(UUID scopeID, GridRegion regionInfo) 183 public string RegisterRegion(UUID scopeID, GridRegion regionInfo)
199 { 184 {
200 // Region doesn't exist here. Trying to link remote region 185 return m_GridServiceConnector.RegisterRegion(scopeID, regionInfo);
201 if (regionInfo.RegionID.Equals(UUID.Zero))
202 {
203 m_log.Info("[HGrid]: Linking remote region " + regionInfo.ExternalHostName + ":" + regionInfo.HttpPort);
204 ulong regionHandle = 0;
205 regionInfo.RegionID = m_HypergridServiceConnector.LinkRegion(regionInfo, out regionHandle);
206 if (!regionInfo.RegionID.Equals(UUID.Zero))
207 {
208 AddHyperlinkRegion(regionInfo, regionHandle);
209 m_log.Info("[HGrid]: Successfully linked to region_uuid " + regionInfo.RegionID);
210
211 // Try get the map image
212 m_HypergridServiceConnector.GetMapImage(regionInfo);
213 return String.Empty;
214 }
215 else
216 {
217 m_log.Info("[HGrid]: No such region " + regionInfo.ExternalHostName + ":" + regionInfo.HttpPort + "(" + regionInfo.InternalEndPoint.Port + ")");
218 return "No such region";
219 }
220 // Note that these remote regions aren't registered in localBackend, so return null, no local listeners
221 }
222 else // normal grid
223 return m_GridServiceConnector.RegisterRegion(scopeID, regionInfo);
224 } 186 }
225 187
226 public bool DeregisterRegion(UUID regionID) 188 public bool DeregisterRegion(UUID regionID)
227 { 189 {
228 // Try the hyperlink collection
229 if (m_HyperlinkRegions.ContainsKey(regionID))
230 {
231 RemoveHyperlinkRegion(regionID);
232 return true;
233 }
234 // Try the foreign users home collection
235
236 foreach (GridRegion r in m_knownRegions.Values)
237 if (r.RegionID == regionID)
238 {
239 RemoveHyperlinkHomeRegion(regionID);
240 return true;
241 }
242
243 // Finally, try the normal route
244 return m_GridServiceConnector.DeregisterRegion(regionID); 190 return m_GridServiceConnector.DeregisterRegion(regionID);
245 } 191 }
246 192
@@ -253,41 +199,27 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
253 199
254 public GridRegion GetRegionByUUID(UUID scopeID, UUID regionID) 200 public GridRegion GetRegionByUUID(UUID scopeID, UUID regionID)
255 { 201 {
256 // Try the hyperlink collection 202 GridRegion region = m_GridServiceConnector.GetRegionByUUID(scopeID, regionID);
257 if (m_HyperlinkRegions.ContainsKey(regionID)) 203 if (region != null)
258 return m_HyperlinkRegions[regionID]; 204 return region;
259 205
260 // Try the foreign users home collection 206 region = m_HypergridService.GetRegionByUUID(regionID);
261 foreach (GridRegion r in m_knownRegions.Values) 207
262 if (r.RegionID == regionID) 208 return region;
263 return r;
264
265 // Finally, try the normal route
266 return m_GridServiceConnector.GetRegionByUUID(scopeID, regionID);
267 } 209 }
268 210
269 public GridRegion GetRegionByPosition(UUID scopeID, int x, int y) 211 public GridRegion GetRegionByPosition(UUID scopeID, int x, int y)
270 { 212 {
271 int snapX = (int) (x / Constants.RegionSize) * (int)Constants.RegionSize; 213 int snapX = (int) (x / Constants.RegionSize) * (int)Constants.RegionSize;
272 int snapY = (int) (y / Constants.RegionSize) * (int)Constants.RegionSize; 214 int snapY = (int) (y / Constants.RegionSize) * (int)Constants.RegionSize;
273 // Try the hyperlink collection
274 foreach (GridRegion r in m_HyperlinkRegions.Values)
275 {
276 if ((r.RegionLocX == snapX) && (r.RegionLocY == snapY))
277 return r;
278 }
279 215
280 // Try the foreign users home collection 216 GridRegion region = m_GridServiceConnector.GetRegionByPosition(scopeID, x, y);
281 foreach (GridRegion r in m_knownRegions.Values) 217 if (region != null)
282 { 218 return region;
283 if ((r.RegionLocX == snapX) && (r.RegionLocY == snapY)) 219
284 { 220 region = m_HypergridService.GetRegionByPosition(snapX, snapY);
285 return r;
286 }
287 }
288 221
289 // Finally, try the normal route 222 return region;
290 return m_GridServiceConnector.GetRegionByPosition(scopeID, x, y);
291 } 223 }
292 224
293 public GridRegion GetRegionByName(UUID scopeID, string regionName) 225 public GridRegion GetRegionByName(UUID scopeID, string regionName)
@@ -297,551 +229,55 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
297 if (region != null) 229 if (region != null)
298 return region; 230 return region;
299 231
300 // Try the hyperlink collection 232 region = m_HypergridService.GetRegionByName(regionName);
301 foreach (GridRegion r in m_HyperlinkRegions.Values)
302 {
303 if (r.RegionName == regionName)
304 return r;
305 }
306 233
307 // Try the foreign users home collection 234 return region;
308 foreach (GridRegion r in m_knownRegions.Values)
309 {
310 if (r.RegionName == regionName)
311 return r;
312 }
313 return null;
314 } 235 }
315 236
316 public List<GridRegion> GetRegionsByName(UUID scopeID, string name, int maxNumber) 237 public List<GridRegion> GetRegionsByName(UUID scopeID, string name, int maxNumber)
317 { 238 {
318 List<GridRegion> rinfos = new List<GridRegion>();
319
320 if (name == string.Empty) 239 if (name == string.Empty)
321 return rinfos; 240 return new List<GridRegion>();
322 241
323 foreach (GridRegion r in m_HyperlinkRegions.Values) 242 List<GridRegion> rinfos = m_GridServiceConnector.GetRegionsByName(scopeID, name, maxNumber);
324 if ((r.RegionName != null) && r.RegionName.ToLower().StartsWith(name.ToLower())) 243
325 rinfos.Add(r); 244 rinfos.AddRange(m_HypergridService.GetRegionsByName(name));
245 if (rinfos.Count > maxNumber)
246 rinfos.RemoveRange(maxNumber - 1, rinfos.Count - maxNumber);
326 247
327 rinfos.AddRange(m_GridServiceConnector.GetRegionsByName(scopeID, name, maxNumber));
328 return rinfos; 248 return rinfos;
329 } 249 }
330 250
331 public List<GridRegion> GetRegionRange(UUID scopeID, int xmin, int xmax, int ymin, int ymax) 251 public List<GridRegion> GetRegionRange(UUID scopeID, int xmin, int xmax, int ymin, int ymax)
332 { 252 {
333 int snapXmin = (int)(xmin / Constants.RegionSize) * (int)Constants.RegionSize; 253 int snapXmin = (int)(xmin / Constants.RegionSize) * (int)Constants.RegionSize;
334// int snapXmax = (int)(xmax / Constants.RegionSize) * (int)Constants.RegionSize; 254 int snapXmax = (int)(xmax / Constants.RegionSize) * (int)Constants.RegionSize;
335 int snapYmin = (int)(ymin / Constants.RegionSize) * (int)Constants.RegionSize; 255 int snapYmin = (int)(ymin / Constants.RegionSize) * (int)Constants.RegionSize;
336 int snapYmax = (int)(ymax / Constants.RegionSize) * (int)Constants.RegionSize; 256 int snapYmax = (int)(ymax / Constants.RegionSize) * (int)Constants.RegionSize;
337 257
338 List<GridRegion> rinfos = new List<GridRegion>(); 258 List<GridRegion> rinfos = m_GridServiceConnector.GetRegionRange(scopeID, xmin, xmax, ymin, ymax);
339 foreach (GridRegion r in m_HyperlinkRegions.Values)
340 if ((r.RegionLocX > snapXmin) && (r.RegionLocX < snapYmax) &&
341 (r.RegionLocY > snapYmin) && (r.RegionLocY < snapYmax))
342 rinfos.Add(r);
343 259
344 rinfos.AddRange(m_GridServiceConnector.GetRegionRange(scopeID, xmin, xmax, ymin, ymax)); 260 rinfos.AddRange(m_HypergridService.GetRegionRange(snapXmin, snapXmax, snapYmin, snapYmax));
345 261
346 return rinfos; 262 return rinfos;
347 } 263 }
348 264
349 #endregion
350
351 #region Auxiliary
352
353 private void AddHyperlinkRegion(GridRegion regionInfo, ulong regionHandle)
354 {
355 m_HyperlinkRegions[regionInfo.RegionID] = regionInfo;
356 m_HyperlinkHandles[regionInfo.RegionID] = regionHandle;
357 }
358
359 private void RemoveHyperlinkRegion(UUID regionID)
360 {
361 m_HyperlinkRegions.Remove(regionID);
362 m_HyperlinkHandles.Remove(regionID);
363 }
364
365 private void AddHyperlinkHomeRegion(UUID userID, GridRegion regionInfo, ulong regionHandle)
366 {
367 m_knownRegions[userID] = regionInfo;
368 m_HyperlinkHandles[regionInfo.RegionID] = regionHandle;
369 }
370
371 private void RemoveHyperlinkHomeRegion(UUID regionID)
372 {
373 foreach (KeyValuePair<UUID, GridRegion> kvp in m_knownRegions)
374 {
375 if (kvp.Value.RegionID == regionID)
376 {
377 m_knownRegions.Remove(kvp.Key);
378 }
379 }
380 m_HyperlinkHandles.Remove(regionID);
381 }
382 #endregion
383
384 #region IHyperlinkService
385
386 private static Random random = new Random();
387
388 // From the command line link-region
389 public GridRegion TryLinkRegionToCoords(Scene m_scene, IClientAPI client, string mapName, int xloc, int yloc)
390 {
391 string host = "127.0.0.1";
392 string portstr;
393 string regionName = "";
394 uint port = 9000;
395 string[] parts = mapName.Split(new char[] { ':' });
396 if (parts.Length >= 1)
397 {
398 host = parts[0];
399 }
400 if (parts.Length >= 2)
401 {
402 portstr = parts[1];
403 //m_log.Debug("-- port = " + portstr);
404 if (!UInt32.TryParse(portstr, out port))
405 regionName = parts[1];
406 }
407 // always take the last one
408 if (parts.Length >= 3)
409 {
410 regionName = parts[2];
411 }
412
413 // Sanity check. Don't ever link to this sim.
414 IPAddress ipaddr = null;
415 try
416 {
417 ipaddr = Util.GetHostFromDNS(host);
418 }
419 catch { }
420
421 if ((ipaddr != null) &&
422 !((m_scene.RegionInfo.ExternalEndPoint.Address.Equals(ipaddr)) && (m_scene.RegionInfo.HttpPort == port)))
423 {
424 GridRegion regInfo;
425 bool success = TryCreateLink(m_scene, client, xloc, yloc, regionName, port, host, out regInfo);
426 if (success)
427 {
428 regInfo.RegionName = mapName;
429 return regInfo;
430 }
431 }
432
433 return null;
434 }
435
436
437 // From the map search and secondlife://blah
438 public GridRegion TryLinkRegion(Scene m_scene, IClientAPI client, string mapName)
439 {
440 int xloc = random.Next(0, Int16.MaxValue) * (int) Constants.RegionSize;
441 return TryLinkRegionToCoords(m_scene, client, mapName, xloc, 0);
442 }
443
444 // From the command line and the 2 above
445 public bool TryCreateLink(Scene m_scene, IClientAPI client, int xloc, int yloc,
446 string externalRegionName, uint externalPort, string externalHostName, out GridRegion regInfo)
447 {
448 m_log.DebugFormat("[HGrid]: Link to {0}:{1}, in {2}-{3}", externalHostName, externalPort, xloc, yloc);
449
450 regInfo = new GridRegion();
451 regInfo.RegionName = externalRegionName;
452 regInfo.HttpPort = externalPort;
453 regInfo.ExternalHostName = externalHostName;
454 regInfo.RegionLocX = xloc;
455 regInfo.RegionLocY = yloc;
456
457 try
458 {
459 regInfo.InternalEndPoint = new IPEndPoint(IPAddress.Parse("0.0.0.0"), (int)0);
460 }
461 catch (Exception e)
462 {
463 m_log.Warn("[HGrid]: Wrong format for link-region: " + e.Message);
464 return false;
465 }
466
467 // Finally, link it
468 if (RegisterRegion(UUID.Zero, regInfo) != String.Empty)
469 {
470 m_log.Warn("[HGrid]: Unable to link region");
471 return false;
472 }
473
474 int x, y;
475 if (!Check4096(m_scene, regInfo, out x, out y))
476 {
477 DeregisterRegion(regInfo.RegionID);
478 if (client != null)
479 client.SendAlertMessage("Region is too far (" + x + ", " + y + ")");
480 m_log.Info("[HGrid]: Unable to link, region is too far (" + x + ", " + y + ")");
481 return false;
482 }
483
484 if (!CheckCoords(m_scene.RegionInfo.RegionLocX, m_scene.RegionInfo.RegionLocY, x, y))
485 {
486 DeregisterRegion(regInfo.RegionID);
487 if (client != null)
488 client.SendAlertMessage("Region has incompatible coordinates (" + x + ", " + y + ")");
489 m_log.Info("[HGrid]: Unable to link, region has incompatible coordinates (" + x + ", " + y + ")");
490 return false;
491 }
492
493 m_log.Debug("[HGrid]: link region succeeded");
494 return true;
495 }
496
497 public bool TryUnlinkRegion(Scene m_scene, string mapName)
498 {
499 GridRegion regInfo = null;
500 if (mapName.Contains(":"))
501 {
502 string host = "127.0.0.1";
503 //string portstr;
504 //string regionName = "";
505 uint port = 9000;
506 string[] parts = mapName.Split(new char[] { ':' });
507 if (parts.Length >= 1)
508 {
509 host = parts[0];
510 }
511 // if (parts.Length >= 2)
512 // {
513 // portstr = parts[1];
514 // if (!UInt32.TryParse(portstr, out port))
515 // regionName = parts[1];
516 // }
517 // always take the last one
518 // if (parts.Length >= 3)
519 // {
520 // regionName = parts[2];
521 // }
522 foreach (GridRegion r in m_HyperlinkRegions.Values)
523 if (host.Equals(r.ExternalHostName) && (port == r.HttpPort))
524 regInfo = r;
525 }
526 else
527 {
528 foreach (GridRegion r in m_HyperlinkRegions.Values)
529 if (r.RegionName.Equals(mapName))
530 regInfo = r;
531 }
532 if (regInfo != null)
533 {
534 return DeregisterRegion(regInfo.RegionID);
535 }
536 else
537 {
538 m_log.InfoFormat("[HGrid]: Region {0} not found", mapName);
539 return false;
540 }
541 }
542
543 /// <summary>
544 /// Cope with this viewer limitation.
545 /// </summary>
546 /// <param name="regInfo"></param>
547 /// <returns></returns>
548 public bool Check4096(Scene m_scene, GridRegion regInfo, out int x, out int y)
549 {
550 ulong realHandle = m_HyperlinkHandles[regInfo.RegionID];
551 uint ux = 0, uy = 0;
552 Utils.LongToUInts(realHandle, out ux, out uy);
553 x = (int)(ux / Constants.RegionSize);
554 y = (int)(uy / Constants.RegionSize);
555
556 if ((Math.Abs((int)m_scene.RegionInfo.RegionLocX - x) >= 4096) ||
557 (Math.Abs((int)m_scene.RegionInfo.RegionLocY - y) >= 4096))
558 {
559 return false;
560 }
561 return true;
562 }
563
564 public bool CheckCoords(uint thisx, uint thisy, int x, int y)
565 {
566 if ((thisx == x) && (thisy == y))
567 return false;
568 return true;
569 }
570
571 // From the map search
572 public GridRegion TryLinkRegion(IClientAPI client, string regionDescriptor)
573 {
574 return TryLinkRegion((Scene)client.Scene, client, regionDescriptor);
575 }
576
577 // From the map and secondlife://blah
578 public GridRegion GetHyperlinkRegion(ulong handle)
579 {
580 foreach (GridRegion r in m_HyperlinkRegions.Values)
581 if (r.RegionHandle == handle)
582 return r;
583 foreach (GridRegion r in m_knownRegions.Values)
584 if (r.RegionHandle == handle)
585 return r;
586 return null;
587 }
588
589 public ulong FindRegionHandle(ulong handle)
590 {
591 foreach (GridRegion r in m_HyperlinkRegions.Values)
592 if ((r.RegionHandle == handle) && (m_HyperlinkHandles.ContainsKey(r.RegionID)))
593 return m_HyperlinkHandles[r.RegionID];
594
595 foreach (GridRegion r in m_knownRegions.Values)
596 if ((r.RegionHandle == handle) && (m_HyperlinkHandles.ContainsKey(r.RegionID)))
597 return m_HyperlinkHandles[r.RegionID];
598
599 return handle;
600 }
601
602 public bool SendUserInformation(GridRegion regInfo, AgentCircuitData agentData)
603 {
604 // REFACTORING PROBLEM. This needs to change. Some of this info should go with the agent circuit data.
605
606 //UserAccount account = m_aScene.UserAccountService.GetUserAccount(m_aScene.RegionInfo.ScopeID, agentData.AgentID);
607 //if (account == null)
608 // return false;
609
610 //if ((IsLocalUser(account) && (GetHyperlinkRegion(regInfo.RegionHandle) != null)) ||
611 // (!IsLocalUser(account) && !IsGoingHome(uinfo, regInfo)))
612 //{
613 // m_log.Info("[HGrid]: Local user is going to foreign region or foreign user is going elsewhere");
614
615 // PresenceInfo pinfo = m_aScene.PresenceService.GetAgent(agentData.SessionID);
616 // if (pinfo != null)
617 // {
618 // // Set the position of the region on the remote grid
619 // // ulong realHandle = FindRegionHandle(regInfo.RegionHandle);
620 // uint x = 0, y = 0;
621 // Utils.LongToUInts(regInfo.RegionHandle, out x, out y);
622 // GridRegion clonedRegion = new GridRegion(regInfo);
623 // clonedRegion.RegionLocX = (int)x;
624 // clonedRegion.RegionLocY = (int)y;
625
626 // // Get the user's home region information and adapt the region handle
627 // GridRegion home = GetRegionByUUID(m_aScene.RegionInfo.ScopeID, pinfo.HomeRegionID);
628 // if (m_HyperlinkHandles.ContainsKey(pinfo.HomeRegionID))
629 // {
630 // ulong realHandle = m_HyperlinkHandles[pinfo.HomeRegionID];
631 // Utils.LongToUInts(realHandle, out x, out y);
632 // m_log.DebugFormat("[HGrid]: Foreign user is going elsewhere. Adjusting home handle from {0}-{1} to {2}-{3}", home.RegionLocX, home.RegionLocY, x, y);
633 // home.RegionLocX = (int)x;
634 // home.RegionLocY = (int)y;
635 // }
636
637 // // Get the user's service URLs
638 // string serverURI = "";
639 // if (uinfo.UserProfile is ForeignUserProfileData)
640 // serverURI = Util.ServerURI(((ForeignUserProfileData)uinfo.UserProfile).UserServerURI);
641 // string userServer = (serverURI == "") || (serverURI == null) ? LocalUserServerURI : serverURI;
642
643 // string assetServer = Util.ServerURI(uinfo.UserProfile.UserAssetURI);
644 // if ((assetServer == null) || (assetServer == ""))
645 // assetServer = LocalAssetServerURI;
646
647 // string inventoryServer = Util.ServerURI(uinfo.UserProfile.UserInventoryURI);
648 // if ((inventoryServer == null) || (inventoryServer == ""))
649 // inventoryServer = LocalInventoryServerURI;
650
651 // if (!m_HypergridServiceConnector.InformRegionOfUser(clonedRegion, agentData, home, userServer, assetServer, inventoryServer))
652 // {
653 // m_log.Warn("[HGrid]: Could not inform remote region of transferring user.");
654 // return false;
655 // }
656 // }
657 // else
658 // {
659 // m_log.Warn("[HGrid]: Unable to find local presence of transferring user.");
660 // return false;
661 // }
662 //}
663 ////if ((uinfo == null) || !IsGoingHome(uinfo, regInfo))
664 ////{
665 //// m_log.Info("[HGrid]: User seems to be going to foreign region.");
666 //// if (!InformRegionOfUser(regInfo, agentData))
667 //// {
668 //// m_log.Warn("[HGrid]: Could not inform remote region of transferring user.");
669 //// return false;
670 //// }
671 ////}
672 ////else
673 //// m_log.Info("[HGrid]: User seems to be going home " + uinfo.UserProfile.FirstName + " " + uinfo.UserProfile.SurName);
674
675 //// May need to change agent's name
676 //if (IsLocalUser(uinfo) && (GetHyperlinkRegion(regInfo.RegionHandle) != null))
677 //{
678 // agentData.firstname = agentData.firstname + "." + agentData.lastname;
679 // agentData.lastname = "@" + LocalUserServerURI.Replace("http://", ""); ; //HGNetworkServersInfo.Singleton.LocalUserServerURI;
680 //}
681
682 return true;
683 }
684
685 public void AdjustUserInformation(AgentCircuitData agentData)
686 {
687 // REFACTORING PROBLEM!!! This needs to change
688
689 //CachedUserInfo uinfo = m_aScene.CommsManager.UserProfileCacheService.GetUserDetails(agentData.AgentID);
690 //if ((uinfo != null) && (uinfo.UserProfile != null) &&
691 // (IsLocalUser(uinfo) || !(uinfo.UserProfile is ForeignUserProfileData)))
692 //{
693 // //m_log.Debug("---------------> Local User!");
694 // string[] parts = agentData.firstname.Split(new char[] { '.' });
695 // if (parts.Length == 2)
696 // {
697 // agentData.firstname = parts[0];
698 // agentData.lastname = parts[1];
699 // }
700 //}
701 ////else
702 //// m_log.Debug("---------------> Foreign User!");
703 }
704
705 // Check if a local user exists with the same UUID as the incoming foreign user
706 public bool CheckUserAtEntry(UUID userID, UUID sessionID, out bool comingHome)
707 {
708 comingHome = false;
709
710 UserAccount account = m_aScene.UserAccountService.GetUserAccount(m_aScene.RegionInfo.ScopeID, userID);
711 if (account != null)
712 {
713 if (m_aScene.AuthenticationService.Verify(userID, sessionID.ToString(), 30))
714 {
715 // oh, so it's you! welcome back
716 comingHome = true;
717 }
718 else
719 // can't have a foreigner with a local UUID
720 return false;
721 }
722
723 // OK, user can come in
724 return true;
725 }
726
727 public void AcceptUser(ForeignUserProfileData user, GridRegion home)
728 {
729 // REFACTORING PROBLEM. uh-oh, commenting this breaks HG completely
730 // Needs to be rewritten
731 //m_aScene.CommsManager.UserProfileCacheService.PreloadUserCache(user);
732
733 ulong realHandle = home.RegionHandle;
734 // Change the local coordinates
735 // X=0 on the map
736 home.RegionLocX = 0;
737 home.RegionLocY = random.Next(0, 10000) * (int)Constants.RegionSize;
738
739 AddHyperlinkHomeRegion(user.ID, home, realHandle);
740
741 DumpUserData(user);
742 DumpRegionData(home);
743
744 }
745
746 public bool IsLocalUser(UUID userID)
747 {
748 UserAccount account = m_aScene.UserAccountService.GetUserAccount(m_aScene.RegionInfo.ScopeID, userID);
749 return IsLocalUser(account);
750 }
751
752 #endregion
753
754 #region IHyperlink Misc
755
756 protected bool IsComingHome(ForeignUserProfileData userData)
757 {
758 return false;
759 // REFACTORING PROBLEM
760 //return (userData.UserServerURI == LocalUserServerURI);
761 }
762
763 // REFACTORING PROBLEM
764 //// Is the user going back to the home region or the home grid?
765 //protected bool IsGoingHome(CachedUserInfo uinfo, GridRegion rinfo)
766 //{
767 // if (uinfo == null)
768 // return false;
769
770 // if (uinfo.UserProfile == null)
771 // return false;
772
773 // if (!(uinfo.UserProfile is ForeignUserProfileData))
774 // // it's a home user, can't be outside to return home
775 // return false;
776
777 // // OK, it's a foreign user with a ForeignUserProfileData
778 // // and is going back to exactly the home region.
779 // // We can't check if it's going back to a non-home region
780 // // of the home grid. That will be dealt with in the
781 // // receiving end
782 // return (uinfo.UserProfile.HomeRegionID == rinfo.RegionID);
783 //}
784
785 protected bool IsLocalUser(UserAccount account)
786 {
787 return true;
788
789 // REFACTORING PROBLEM
790 //if (account != null &&
791 // account.ServiceURLs.ContainsKey("HomeURI") &&
792 // account.ServiceURLs["HomeURI"] != null)
793
794 // return (account.ServiceURLs["HomeURI"].ToString() == LocalUserServerURI);
795
796 //return false;
797 }
798
799
800 protected bool IsLocalRegion(ulong handle)
801 {
802 return m_LocalScenes.ContainsKey(handle);
803 }
804
805 private void DumpUserData(ForeignUserProfileData userData)
806 {
807 m_log.Info(" ------------ User Data Dump ----------");
808 m_log.Info(" >> Name: " + userData.FirstName + " " + userData.SurName);
809 m_log.Info(" >> HomeID: " + userData.HomeRegionID);
810 m_log.Info(" >> UserServer: " + userData.UserServerURI);
811 m_log.Info(" >> InvServer: " + userData.UserInventoryURI);
812 m_log.Info(" >> AssetServer: " + userData.UserAssetURI);
813 m_log.Info(" ------------ -------------- ----------");
814 }
815
816 private void DumpRegionData(GridRegion rinfo)
817 {
818 m_log.Info(" ------------ Region Data Dump ----------");
819 m_log.Info(" >> handle: " + rinfo.RegionHandle);
820 m_log.Info(" >> coords: " + rinfo.RegionLocX + ", " + rinfo.RegionLocY);
821 m_log.Info(" >> external host name: " + rinfo.ExternalHostName);
822 m_log.Info(" >> http port: " + rinfo.HttpPort);
823 m_log.Info(" >> external EP address: " + rinfo.ExternalEndPoint.Address);
824 m_log.Info(" >> external EP port: " + rinfo.ExternalEndPoint.Port);
825 m_log.Info(" ------------ -------------- ----------");
826 }
827
828
829 #endregion
830
831 public List<GridRegion> GetDefaultRegions(UUID scopeID) 265 public List<GridRegion> GetDefaultRegions(UUID scopeID)
832 { 266 {
833 return null; 267 return m_GridServiceConnector.GetDefaultRegions(scopeID);
834 } 268 }
835 269
836 public List<GridRegion> GetFallbackRegions(UUID scopeID, int x, int y) 270 public List<GridRegion> GetFallbackRegions(UUID scopeID, int x, int y)
837 { 271 {
838 return null; 272 return m_GridServiceConnector.GetFallbackRegions(scopeID, x, y);
839 } 273 }
840 274
841 public int GetRegionFlags(UUID scopeID, UUID regionID) 275 public int GetRegionFlags(UUID scopeID, UUID regionID)
842 { 276 {
843 return 0; 277 return m_GridServiceConnector.GetRegionFlags(scopeID, regionID);
844 } 278 }
279
280 #endregion
845 281
846 } 282 }
847} 283}
generated by cgit v1.1 at 2024-11-17 08:24:09 +0000