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authorDiva Canto2010-01-24 14:30:48 -0800
committerDiva Canto2010-01-24 14:30:48 -0800
commit48b03c2c61a422c3ac9843892a2ae93b29a9f7b8 (patch)
treece3aae8c5bb0ee0c1748e4355cd616ea84b5b344 /OpenSim/Services
parentChange a member of the friendslist module to better reflect the client side (diff)
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Integrated the hyperlinking with the GridService.
Diffstat (limited to 'OpenSim/Services')
-rw-r--r--OpenSim/Services/Connectors/Hypergrid/GatekeeperServiceConnector.cs215
-rw-r--r--OpenSim/Services/Connectors/Hypergrid/HypergridServiceConnector.cs354
-rw-r--r--OpenSim/Services/GridService/GridService.cs7
-rw-r--r--OpenSim/Services/GridService/HypergridLinker.cs614
-rw-r--r--OpenSim/Services/HypergridService/HGCommands.cs318
-rw-r--r--OpenSim/Services/HypergridService/HypergridService.cs417
-rw-r--r--OpenSim/Services/HypergridService/HypergridServiceBase.cs84
-rw-r--r--OpenSim/Services/Interfaces/IHypergridService.cs49
8 files changed, 834 insertions, 1224 deletions
diff --git a/OpenSim/Services/Connectors/Hypergrid/GatekeeperServiceConnector.cs b/OpenSim/Services/Connectors/Hypergrid/GatekeeperServiceConnector.cs
index a8d9292..ae0a0b6 100644
--- a/OpenSim/Services/Connectors/Hypergrid/GatekeeperServiceConnector.cs
+++ b/OpenSim/Services/Connectors/Hypergrid/GatekeeperServiceConnector.cs
@@ -1,13 +1,18 @@
1using System; 1using System;
2using System.Collections; 2using System.Collections;
3using System.Collections.Generic; 3using System.Collections.Generic;
4using System.Drawing;
4using System.Net; 5using System.Net;
6using System.Reflection;
5 7
8using OpenSim.Framework;
6using OpenSim.Services.Interfaces; 9using OpenSim.Services.Interfaces;
7using GridRegion = OpenSim.Services.Interfaces.GridRegion; 10using GridRegion = OpenSim.Services.Interfaces.GridRegion;
8 11
9using OpenMetaverse; 12using OpenMetaverse;
13using OpenMetaverse.Imaging;
10using Nwc.XmlRpc; 14using Nwc.XmlRpc;
15using log4net;
11 16
12using OpenSim.Services.Connectors.Simulation; 17using OpenSim.Services.Connectors.Simulation;
13 18
@@ -15,6 +20,21 @@ namespace OpenSim.Services.Connectors.Hypergrid
15{ 20{
16 public class GatekeeperServiceConnector : SimulationServiceConnector 21 public class GatekeeperServiceConnector : SimulationServiceConnector
17 { 22 {
23 private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
24
25 private static UUID m_HGMapImage = new UUID("00000000-0000-1111-9999-000000000013");
26
27 private IAssetService m_AssetService;
28
29 public GatekeeperServiceConnector() : base()
30 {
31 }
32
33 public GatekeeperServiceConnector(IAssetService assService)
34 {
35 m_AssetService = assService;
36 }
37
18 protected override string AgentPath() 38 protected override string AgentPath()
19 { 39 {
20 return "/foreignagent/"; 40 return "/foreignagent/";
@@ -25,6 +45,201 @@ namespace OpenSim.Services.Connectors.Hypergrid
25 return "/foreignobject/"; 45 return "/foreignobject/";
26 } 46 }
27 47
48 public bool LinkRegion(GridRegion info, out UUID regionID, out ulong realHandle, out string imageURL, out string reason)
49 {
50 regionID = UUID.Zero;
51 imageURL = string.Empty;
52 realHandle = 0;
53 reason = string.Empty;
54
55 Hashtable hash = new Hashtable();
56 hash["region_name"] = info.RegionName;
57
58 IList paramList = new ArrayList();
59 paramList.Add(hash);
60
61 XmlRpcRequest request = new XmlRpcRequest("link_region", paramList);
62 string uri = "http://" + info.ExternalEndPoint.Address + ":" + info.HttpPort + "/";
63 //m_log.Debug("[GATEKEEPER SERVICE CONNECTOR]: Linking to " + uri);
64 XmlRpcResponse response = null;
65 try
66 {
67 response = request.Send(uri, 10000);
68 }
69 catch (Exception e)
70 {
71 m_log.Debug("[GATEKEEPER SERVICE CONNECTOR]: Exception " + e.Message);
72 reason = "Error contacting remote server";
73 return false;
74 }
75
76 if (response.IsFault)
77 {
78 reason = response.FaultString;
79 m_log.ErrorFormat("[GATEKEEPER SERVICE CONNECTOR]: remote call returned an error: {0}", response.FaultString);
80 return false;
81 }
82
83 hash = (Hashtable)response.Value;
84 //foreach (Object o in hash)
85 // m_log.Debug(">> " + ((DictionaryEntry)o).Key + ":" + ((DictionaryEntry)o).Value);
86 try
87 {
88 bool success = false;
89 Boolean.TryParse((string)hash["result"], out success);
90 if (success)
91 {
92 UUID.TryParse((string)hash["uuid"], out regionID);
93 //m_log.Debug(">> HERE, uuid: " + uuid);
94 if ((string)hash["handle"] != null)
95 {
96 realHandle = Convert.ToUInt64((string)hash["handle"]);
97 //m_log.Debug(">> HERE, realHandle: " + realHandle);
98 }
99 if (hash["region_image"] != null)
100 {
101 imageURL = (string)hash["region_image"];
102 }
103 }
104
105 }
106 catch (Exception e)
107 {
108 reason = "Error parsing return arguments";
109 m_log.Error("[GATEKEEPER SERVICE CONNECTOR]: Got exception while parsing hyperlink response " + e.StackTrace);
110 return false;
111 }
112
113 return true;
114 }
115
116 UUID m_MissingTexture = new UUID("5748decc-f629-461c-9a36-a35a221fe21f");
117
118 public UUID GetMapImage(UUID regionID, string imageURL)
119 {
120 if (m_AssetService == null)
121 return m_MissingTexture;
122
123 try
124 {
125
126 WebClient c = new WebClient();
127 //m_log.Debug("JPEG: " + imageURL);
128 string filename = regionID.ToString();
129 c.DownloadFile(imageURL, filename + ".jpg");
130 Bitmap m = new Bitmap(filename + ".jpg");
131 //m_log.Debug("Size: " + m.PhysicalDimension.Height + "-" + m.PhysicalDimension.Width);
132 byte[] imageData = OpenJPEG.EncodeFromImage(m, true);
133 AssetBase ass = new AssetBase(UUID.Random(), "region " + filename, (sbyte)AssetType.Texture);
134
135 // !!! for now
136 //info.RegionSettings.TerrainImageID = ass.FullID;
137
138 ass.Temporary = true;
139 ass.Local = true;
140 ass.Data = imageData;
141
142 m_AssetService.Store(ass);
143
144 // finally
145 return ass.FullID;
146
147 }
148 catch // LEGIT: Catching problems caused by OpenJPEG p/invoke
149 {
150 m_log.Warn("[GATEKEEPER SERVICE CONNECTOR]: Failed getting/storing map image, because it is probably already in the cache");
151 }
152 return UUID.Zero;
153 }
154
155 public GridRegion GetHyperlinkRegion(GridRegion gatekeeper, UUID regionID)
156 {
157 Hashtable hash = new Hashtable();
158 hash["region_uuid"] = regionID.ToString();
159
160 IList paramList = new ArrayList();
161 paramList.Add(hash);
162
163 XmlRpcRequest request = new XmlRpcRequest("get_region", paramList);
164 string uri = "http://" + gatekeeper.ExternalEndPoint.Address + ":" + gatekeeper.HttpPort + "/";
165 m_log.Debug("[GATEKEEPER SERVICE CONNECTOR]: contacting " + uri);
166 XmlRpcResponse response = null;
167 try
168 {
169 response = request.Send(uri, 10000);
170 }
171 catch (Exception e)
172 {
173 m_log.Debug("[GATEKEEPER SERVICE CONNECTOR]: Exception " + e.Message);
174 return null;
175 }
176
177 if (response.IsFault)
178 {
179 m_log.ErrorFormat("[GATEKEEPER SERVICE CONNECTOR]: remote call returned an error: {0}", response.FaultString);
180 return null;
181 }
182
183 hash = (Hashtable)response.Value;
184 //foreach (Object o in hash)
185 // m_log.Debug(">> " + ((DictionaryEntry)o).Key + ":" + ((DictionaryEntry)o).Value);
186 try
187 {
188 bool success = false;
189 Boolean.TryParse((string)hash["result"], out success);
190 if (success)
191 {
192 GridRegion region = new GridRegion();
193
194 UUID.TryParse((string)hash["uuid"], out region.RegionID);
195 //m_log.Debug(">> HERE, uuid: " + region.RegionID);
196 int n = 0;
197 if (hash["x"] != null)
198 {
199 Int32.TryParse((string)hash["x"], out n);
200 region.RegionLocX = n;
201 //m_log.Debug(">> HERE, x: " + region.RegionLocX);
202 }
203 if (hash["y"] != null)
204 {
205 Int32.TryParse((string)hash["y"], out n);
206 region.RegionLocY = n;
207 //m_log.Debug(">> HERE, y: " + region.RegionLocY);
208 }
209 if (hash["region_name"] != null)
210 {
211 region.RegionName = (string)hash["region_name"];
212 //m_log.Debug(">> HERE, name: " + region.RegionName);
213 }
214 if (hash["hostname"] != null)
215 region.ExternalHostName = (string)hash["hostname"];
216 if (hash["http_port"] != null)
217 {
218 uint p = 0;
219 UInt32.TryParse((string)hash["http_port"], out p);
220 region.HttpPort = p;
221 }
222 if (hash["internal_port"] != null)
223 {
224 int p = 0;
225 Int32.TryParse((string)hash["internal_port"], out p);
226 region.InternalEndPoint = new IPEndPoint(IPAddress.Parse("0.0.0.0"), p);
227 }
228
229 // Successful return
230 return region;
231 }
232
233 }
234 catch (Exception e)
235 {
236 m_log.Error("[GATEKEEPER SERVICE CONNECTOR]: Got exception while parsing hyperlink response " + e.StackTrace);
237 return null;
238 }
239
240 return null;
241 }
242
28 public GridRegion GetHomeRegion(GridRegion gatekeeper, UUID userID, out Vector3 position, out Vector3 lookAt) 243 public GridRegion GetHomeRegion(GridRegion gatekeeper, UUID userID, out Vector3 position, out Vector3 lookAt)
29 { 244 {
30 position = Vector3.UnitY; lookAt = Vector3.UnitY; 245 position = Vector3.UnitY; lookAt = Vector3.UnitY;
diff --git a/OpenSim/Services/Connectors/Hypergrid/HypergridServiceConnector.cs b/OpenSim/Services/Connectors/Hypergrid/HypergridServiceConnector.cs
deleted file mode 100644
index 1786d38..0000000
--- a/OpenSim/Services/Connectors/Hypergrid/HypergridServiceConnector.cs
+++ /dev/null
@@ -1,354 +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;
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;
44using Nini.Config;
45
46namespace OpenSim.Services.Connectors.Hypergrid
47{
48 public class HypergridServiceConnector : IHypergridService
49 {
50 private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
51
52 private IAssetService m_AssetService;
53 private string m_ServerURL;
54
55 public HypergridServiceConnector() { }
56
57 public HypergridServiceConnector(IAssetService assService)
58 {
59 m_AssetService = assService;
60 }
61
62 public HypergridServiceConnector(IConfigSource source)
63 {
64 Initialise(source);
65 }
66
67 public virtual void Initialise(IConfigSource source)
68 {
69 IConfig hgConfig = source.Configs["HypergridService"];
70 if (hgConfig == null)
71 {
72 m_log.Error("[HYPERGRID CONNECTOR]: HypergridService missing from OpenSim.ini");
73 throw new Exception("Hypergrid connector init error");
74 }
75
76 string serviceURI = hgConfig.GetString("HypergridServerURI",
77 String.Empty);
78
79 if (serviceURI == String.Empty)
80 {
81 m_log.Error("[HYPERGRID CONNECTOR]: No Server URI named in section HypergridService");
82 throw new Exception("Hypergrid connector init error");
83 }
84 m_ServerURL = serviceURI;
85 }
86
87 public bool LinkRegion(GridRegion info, out UUID regionID, out ulong realHandle, out string imageURL, out string reason)
88 {
89 regionID = UUID.Zero;
90 imageURL = string.Empty;
91 realHandle = 0;
92 reason = string.Empty;
93
94 Hashtable hash = new Hashtable();
95 hash["region_name"] = info.RegionName;
96
97 IList paramList = new ArrayList();
98 paramList.Add(hash);
99
100 XmlRpcRequest request = new XmlRpcRequest("link_region", paramList);
101 string uri = "http://" + info.ExternalEndPoint.Address + ":" + info.HttpPort + "/";
102 //m_log.Debug("[HGrid]: Linking to " + uri);
103 XmlRpcResponse response = null;
104 try
105 {
106 response = request.Send(uri, 10000);
107 }
108 catch (Exception e)
109 {
110 m_log.Debug("[HGrid]: Exception " + e.Message);
111 reason = "Error contacting remote server";
112 return false;
113 }
114
115 if (response.IsFault)
116 {
117 reason = response.FaultString;
118 m_log.ErrorFormat("[HGrid]: remote call returned an error: {0}", response.FaultString);
119 return false;
120 }
121
122 hash = (Hashtable)response.Value;
123 //foreach (Object o in hash)
124 // m_log.Debug(">> " + ((DictionaryEntry)o).Key + ":" + ((DictionaryEntry)o).Value);
125 try
126 {
127 bool success = false;
128 Boolean.TryParse((string)hash["result"], out success);
129 if (success)
130 {
131 UUID.TryParse((string)hash["uuid"], out regionID);
132 //m_log.Debug(">> HERE, uuid: " + uuid);
133 if ((string)hash["handle"] != null)
134 {
135 realHandle = Convert.ToUInt64((string)hash["handle"]);
136 //m_log.Debug(">> HERE, realHandle: " + realHandle);
137 }
138 if (hash["region_image"] != null)
139 {
140 imageURL = (string)hash["region_image"];
141 }
142 }
143
144 }
145 catch (Exception e)
146 {
147 reason = "Error parsing return arguments";
148 m_log.Error("[HGrid]: Got exception while parsing hyperlink response " + e.StackTrace);
149 return false;
150 }
151
152 return true;
153 }
154
155 public UUID GetMapImage(UUID regionID, string imageURL)
156 {
157 try
158 {
159
160 WebClient c = new WebClient();
161 //m_log.Debug("JPEG: " + uri);
162 string filename = regionID.ToString();
163 c.DownloadFile(imageURL, filename + ".jpg");
164 Bitmap m = new Bitmap(filename + ".jpg");
165 //m_log.Debug("Size: " + m.PhysicalDimension.Height + "-" + m.PhysicalDimension.Width);
166 byte[] imageData = OpenJPEG.EncodeFromImage(m, true);
167 AssetBase ass = new AssetBase(UUID.Random(), "region " + filename, (sbyte)AssetType.Texture);
168
169 // !!! for now
170 //info.RegionSettings.TerrainImageID = ass.FullID;
171
172 ass.Temporary = true;
173 ass.Local = true;
174 ass.Data = imageData;
175
176 m_AssetService.Store(ass);
177
178 // finally
179 return ass.FullID;
180
181 }
182 catch // LEGIT: Catching problems caused by OpenJPEG p/invoke
183 {
184 m_log.Warn("[HGrid]: Failed getting/storing map image, because it is probably already in the cache");
185 }
186 return UUID.Zero;
187 }
188
189 public GridRegion GetHyperlinkRegion(GridRegion gatekeeper, UUID regionID)
190 {
191 Hashtable hash = new Hashtable();
192 hash["region_uuid"] = regionID.ToString();
193
194 IList paramList = new ArrayList();
195 paramList.Add(hash);
196
197 XmlRpcRequest request = new XmlRpcRequest("get_region", paramList);
198 string uri = "http://" + gatekeeper.ExternalEndPoint.Address + ":" + gatekeeper.HttpPort + "/";
199 m_log.Debug("[HGrid]: contacting " + uri);
200 XmlRpcResponse response = null;
201 try
202 {
203 response = request.Send(uri, 10000);
204 }
205 catch (Exception e)
206 {
207 m_log.Debug("[HGrid]: Exception " + e.Message);
208 return null;
209 }
210
211 if (response.IsFault)
212 {
213 m_log.ErrorFormat("[HGrid]: remote call returned an error: {0}", response.FaultString);
214 return null;
215 }
216
217 hash = (Hashtable)response.Value;
218 //foreach (Object o in hash)
219 // m_log.Debug(">> " + ((DictionaryEntry)o).Key + ":" + ((DictionaryEntry)o).Value);
220 try
221 {
222 bool success = false;
223 Boolean.TryParse((string)hash["result"], out success);
224 if (success)
225 {
226 GridRegion region = new GridRegion();
227
228 UUID.TryParse((string)hash["uuid"], out region.RegionID);
229 //m_log.Debug(">> HERE, uuid: " + region.RegionID);
230 int n = 0;
231 if (hash["x"] != null)
232 {
233 Int32.TryParse((string)hash["x"], out n);
234 region.RegionLocX = n;
235 //m_log.Debug(">> HERE, x: " + region.RegionLocX);
236 }
237 if (hash["y"] != null)
238 {
239 Int32.TryParse((string)hash["y"], out n);
240 region.RegionLocY = n;
241 //m_log.Debug(">> HERE, y: " + region.RegionLocY);
242 }
243 if (hash["region_name"] != null)
244 {
245 region.RegionName = (string)hash["region_name"];
246 //m_log.Debug(">> HERE, name: " + region.RegionName);
247 }
248 if (hash["hostname"] != null)
249 region.ExternalHostName = (string)hash["hostname"];
250 if (hash["http_port"] != null)
251 {
252 uint p = 0;
253 UInt32.TryParse((string)hash["http_port"], out p);
254 region.HttpPort = p;
255 }
256 if (hash["internal_port"] != null)
257 {
258 int p = 0;
259 Int32.TryParse((string)hash["internal_port"], out p);
260 region.InternalEndPoint = new IPEndPoint(IPAddress.Parse("0.0.0.0"), p);
261 }
262
263 // Successful return
264 return region;
265 }
266
267 }
268 catch (Exception e)
269 {
270 m_log.Error("[HGrid]: Got exception while parsing hyperlink response " + e.StackTrace);
271 return null;
272 }
273
274 return null;
275 }
276
277 #region From local regions to grid-wide hypergrid service
278
279 public bool LinkRegion(string regionDescriptor, out UUID regionID, out ulong realHandle, out string imageURL, out string reason)
280 {
281 regionID = UUID.Zero;
282 imageURL = string.Empty;
283 realHandle = 0;
284 reason = string.Empty;
285
286 Hashtable hash = new Hashtable();
287 hash["region_desc"] = regionDescriptor;
288
289 IList paramList = new ArrayList();
290 paramList.Add(hash);
291
292 XmlRpcRequest request = new XmlRpcRequest("link_region_by_desc", paramList);
293 XmlRpcResponse response = null;
294 try
295 {
296 response = request.Send(m_ServerURL, 10000);
297 }
298 catch (Exception e)
299 {
300 m_log.Debug("[HGrid]: Exception " + e.Message);
301 reason = "Error contacting remote server";
302 return false;
303 }
304
305 if (response.IsFault)
306 {
307 reason = response.FaultString;
308 m_log.ErrorFormat("[HGrid]: remote call returned an error: {0}", response.FaultString);
309 return false;
310 }
311
312 hash = (Hashtable)response.Value;
313 //foreach (Object o in hash)
314 // m_log.Debug(">> " + ((DictionaryEntry)o).Key + ":" + ((DictionaryEntry)o).Value);
315 try
316 {
317 bool success = false;
318 Boolean.TryParse((string)hash["result"], out success);
319 if (success)
320 {
321 UUID.TryParse((string)hash["uuid"], out regionID);
322 //m_log.Debug(">> HERE, uuid: " + uuid);
323 if ((string)hash["handle"] != null)
324 {
325 realHandle = Convert.ToUInt64((string)hash["handle"]);
326 //m_log.Debug(">> HERE, realHandle: " + realHandle);
327 }
328 if (hash["region_image"] != null)
329 {
330 imageURL = (string)hash["region_image"];
331 }
332 }
333
334 }
335 catch (Exception e)
336 {
337 reason = "Error parsing return arguments";
338 m_log.Error("[HGrid]: Got exception while parsing hyperlink response " + e.StackTrace);
339 return false;
340 }
341
342 return true;
343 }
344
345 // TODO !!!
346 public GridRegion GetRegionByUUID(UUID regionID) { return null; }
347 public GridRegion GetRegionByPosition(int x, int y) { return null; }
348 public GridRegion GetRegionByName(string name) { return null; }
349 public List<GridRegion> GetRegionsByName(string name) { return null; }
350 public List<GridRegion> GetRegionRange(int xmin, int xmax, int ymin, int ymax) { return null; }
351
352 #endregion
353 }
354}
diff --git a/OpenSim/Services/GridService/GridService.cs b/OpenSim/Services/GridService/GridService.cs
index 9e0790c..ae29a74 100644
--- a/OpenSim/Services/GridService/GridService.cs
+++ b/OpenSim/Services/GridService/GridService.cs
@@ -50,6 +50,7 @@ namespace OpenSim.Services.GridService
50 private bool m_DeleteOnUnregister = true; 50 private bool m_DeleteOnUnregister = true;
51 private static GridService m_RootInstance = null; 51 private static GridService m_RootInstance = null;
52 protected IConfigSource m_config; 52 protected IConfigSource m_config;
53 protected HypergridLinker m_HypergridLinker;
53 54
54 protected IAuthenticationService m_AuthenticationService = null; 55 protected IAuthenticationService m_AuthenticationService = null;
55 protected bool m_AllowDuplicateNames = false; 56 protected bool m_AllowDuplicateNames = false;
@@ -92,6 +93,8 @@ namespace OpenSim.Services.GridService
92 "Set database flags for region", 93 "Set database flags for region",
93 String.Empty, 94 String.Empty,
94 HandleSetFlags); 95 HandleSetFlags);
96
97 m_HypergridLinker = new HypergridLinker(m_config, this, m_Database);
95 } 98 }
96 } 99 }
97 100
@@ -346,7 +349,7 @@ namespace OpenSim.Services.GridService
346 349
347 #region Data structure conversions 350 #region Data structure conversions
348 351
349 protected RegionData RegionInfo2RegionData(GridRegion rinfo) 352 public RegionData RegionInfo2RegionData(GridRegion rinfo)
350 { 353 {
351 RegionData rdata = new RegionData(); 354 RegionData rdata = new RegionData();
352 rdata.posX = (int)rinfo.RegionLocX; 355 rdata.posX = (int)rinfo.RegionLocX;
@@ -359,7 +362,7 @@ namespace OpenSim.Services.GridService
359 return rdata; 362 return rdata;
360 } 363 }
361 364
362 protected GridRegion RegionData2RegionInfo(RegionData rdata) 365 public GridRegion RegionData2RegionInfo(RegionData rdata)
363 { 366 {
364 GridRegion rinfo = new GridRegion(rdata.Data); 367 GridRegion rinfo = new GridRegion(rdata.Data);
365 rinfo.RegionLocX = rdata.posX; 368 rinfo.RegionLocX = rdata.posX;
diff --git a/OpenSim/Services/GridService/HypergridLinker.cs b/OpenSim/Services/GridService/HypergridLinker.cs
new file mode 100644
index 0000000..b0cf723
--- /dev/null
+++ b/OpenSim/Services/GridService/HypergridLinker.cs
@@ -0,0 +1,614 @@
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.Net;
31using System.Reflection;
32using System.Xml;
33
34using Nini.Config;
35using log4net;
36using OpenSim.Framework;
37using OpenSim.Framework.Console;
38using OpenSim.Data;
39using OpenSim.Server.Base;
40using OpenSim.Services.Interfaces;
41using OpenSim.Services.Connectors.Hypergrid;
42using GridRegion = OpenSim.Services.Interfaces.GridRegion;
43using OpenMetaverse;
44
45namespace OpenSim.Services.GridService
46{
47 public class HypergridLinker
48 {
49 private static readonly ILog m_log =
50 LogManager.GetLogger(
51 MethodBase.GetCurrentMethod().DeclaringType);
52
53 private static UUID m_HGMapImage = new UUID("00000000-0000-1111-9999-000000000013");
54
55 private static uint m_autoMappingX = 0;
56 private static uint m_autoMappingY = 0;
57 private static bool m_enableAutoMapping = false;
58
59 protected IRegionData m_Database;
60 protected GridService m_GridService;
61 protected IAssetService m_AssetService;
62 protected GatekeeperServiceConnector m_GatekeeperConnector;
63
64 protected UUID m_ScopeID = UUID.Zero;
65
66 // Hyperlink regions are hyperlinks on the map
67 public readonly Dictionary<UUID, GridRegion> m_HyperlinkRegions = new Dictionary<UUID, GridRegion>();
68 protected Dictionary<UUID, ulong> m_HyperlinkHandles = new Dictionary<UUID, ulong>();
69
70 protected GridRegion m_DefaultRegion;
71 protected GridRegion DefaultRegion
72 {
73 get
74 {
75 if (m_DefaultRegion == null)
76 {
77 List<GridRegion> defs = m_GridService.GetDefaultRegions(m_ScopeID);
78 if (defs != null && defs.Count > 0)
79 m_DefaultRegion = defs[0];
80 else
81 {
82 // Best guess, may be totally off
83 m_DefaultRegion = new GridRegion(1000, 1000);
84 m_log.WarnFormat("[HYPERGRID LINKER]: This grid does not have a default region. Assuming default coordinates at 1000, 1000.");
85 }
86 }
87 return m_DefaultRegion;
88 }
89 }
90
91 public HypergridLinker(IConfigSource config, GridService gridService, IRegionData db)
92 {
93 m_log.DebugFormat("[HYPERGRID LINKER]: Starting...");
94
95 m_Database = db;
96 m_GridService = gridService;
97
98 IConfig gridConfig = config.Configs["GridService"];
99 if (gridConfig != null)
100 {
101 string assetService = gridConfig.GetString("AssetService", string.Empty);
102
103 Object[] args = new Object[] { config };
104
105 if (assetService != string.Empty)
106 m_AssetService = ServerUtils.LoadPlugin<IAssetService>(assetService, args);
107
108 string scope = gridConfig.GetString("ScopeID", string.Empty);
109 if (scope != string.Empty)
110 UUID.TryParse(scope, out m_ScopeID);
111
112 m_GatekeeperConnector = new GatekeeperServiceConnector(m_AssetService);
113
114 m_log.DebugFormat("[HYPERGRID LINKER]: Loaded all services...");
115 }
116
117
118 MainConsole.Instance.Commands.AddCommand("hypergrid", false, "link-region",
119 "link-region <Xloc> <Yloc> <HostName>:<HttpPort>[:<RemoteRegionName>] <cr>",
120 "Link a hypergrid region", RunCommand);
121 MainConsole.Instance.Commands.AddCommand("hypergrid", false, "unlink-region",
122 "unlink-region <local name> or <HostName>:<HttpPort> <cr>",
123 "Unlink a hypergrid region", RunCommand);
124 MainConsole.Instance.Commands.AddCommand("hypergrid", false, "link-mapping", "link-mapping [<x> <y>] <cr>",
125 "Set local coordinate to map HG regions to", RunCommand);
126 MainConsole.Instance.Commands.AddCommand("hypergrid", false, "show hyperlinks", "show hyperlinks <cr>",
127 "List the HG regions", HandleShow);
128 }
129
130
131 #region Link Region
132
133 public bool LinkRegion(string regionDescriptor, out UUID regionID, out ulong regionHandle, out string imageURL, out string reason)
134 {
135 regionID = UUID.Zero;
136 imageURL = string.Empty;
137 regionHandle = 0;
138 reason = string.Empty;
139 int xloc = random.Next(0, Int16.MaxValue) * (int)Constants.RegionSize;
140 GridRegion region = TryLinkRegionToCoords(regionDescriptor, xloc, 0, out reason);
141 if (region == null)
142 return false;
143
144 regionID = region.RegionID;
145 regionHandle = region.RegionHandle;
146 return true;
147 }
148
149 private static Random random = new Random();
150
151 // From the command line link-region
152 public GridRegion TryLinkRegionToCoords(string mapName, int xloc, int yloc, out string reason)
153 {
154 reason = string.Empty;
155 string host = "127.0.0.1";
156 string portstr;
157 string regionName = "";
158 uint port = 9000;
159 string[] parts = mapName.Split(new char[] { ':' });
160 if (parts.Length >= 1)
161 {
162 host = parts[0];
163 }
164 if (parts.Length >= 2)
165 {
166 portstr = parts[1];
167 //m_log.Debug("-- port = " + portstr);
168 if (!UInt32.TryParse(portstr, out port))
169 regionName = parts[1];
170 }
171 // always take the last one
172 if (parts.Length >= 3)
173 {
174 regionName = parts[2];
175 }
176
177 // Sanity check. Don't ever link to this sim.
178 IPAddress ipaddr = null;
179 try
180 {
181 ipaddr = Util.GetHostFromDNS(host);
182 }
183 catch { }
184
185 GridRegion regInfo;
186 bool success = TryCreateLink(xloc, yloc, regionName, port, host, out regInfo, out reason);
187 if (success)
188 {
189 regInfo.RegionName = mapName;
190 return regInfo;
191 }
192
193 return null;
194 }
195
196
197 // From the command line and the 2 above
198 public bool TryCreateLink(int xloc, int yloc,
199 string externalRegionName, uint externalPort, string externalHostName, out GridRegion regInfo, out string reason)
200 {
201 m_log.DebugFormat("[HYPERGRID LINKER]: Link to {0}:{1}, in {2}-{3}", externalHostName, externalPort, xloc, yloc);
202
203 reason = string.Empty;
204 regInfo = new GridRegion();
205 regInfo.RegionName = externalRegionName;
206 regInfo.HttpPort = externalPort;
207 regInfo.ExternalHostName = externalHostName;
208 regInfo.RegionLocX = xloc;
209 regInfo.RegionLocY = yloc;
210
211 try
212 {
213 regInfo.InternalEndPoint = new IPEndPoint(IPAddress.Parse("0.0.0.0"), (int)0);
214 }
215 catch (Exception e)
216 {
217 m_log.Warn("[HYPERGRID LINKER]: Wrong format for link-region: " + e.Message);
218 reason = "Internal error";
219 return false;
220 }
221
222 // Finally, link it
223 ulong handle = 0;
224 UUID regionID = UUID.Zero;
225 string imageURL = string.Empty;
226 if (!m_GatekeeperConnector.LinkRegion(regInfo, out regionID, out handle, out imageURL, out reason))
227 return false;
228
229 if (regionID != UUID.Zero)
230 {
231 regInfo.RegionID = regionID;
232 // Try get the map image
233 regInfo.TerrainImage = m_GatekeeperConnector.GetMapImage(regionID, imageURL);
234 // I need a texture that works for this... the one I tried doesn't seem to be working
235 //regInfo.TerrainImage = m_HGMapImage;
236
237 AddHyperlinkRegion(regInfo, handle);
238 m_log.Info("[HYPERGRID LINKER]: Successfully linked to region_uuid " + regInfo.RegionID);
239
240 }
241 else
242 {
243 m_log.Warn("[HYPERGRID LINKER]: Unable to link region");
244 reason = "Remote region could not be found";
245 return false;
246 }
247
248 uint x, y;
249 if (!Check4096(handle, out x, out y))
250 {
251 RemoveHyperlinkRegion(regInfo.RegionID);
252 reason = "Region is too far (" + x + ", " + y + ")";
253 m_log.Info("[HYPERGRID LINKER]: Unable to link, region is too far (" + x + ", " + y + ")");
254 return false;
255 }
256
257 m_log.Debug("[HYPERGRID LINKER]: link region succeeded");
258 return true;
259 }
260
261 public bool TryUnlinkRegion(string mapName)
262 {
263 GridRegion regInfo = null;
264 if (mapName.Contains(":"))
265 {
266 string host = "127.0.0.1";
267 //string portstr;
268 //string regionName = "";
269 uint port = 9000;
270 string[] parts = mapName.Split(new char[] { ':' });
271 if (parts.Length >= 1)
272 {
273 host = parts[0];
274 }
275
276 foreach (GridRegion r in m_HyperlinkRegions.Values)
277 if (host.Equals(r.ExternalHostName) && (port == r.HttpPort))
278 regInfo = r;
279 }
280 else
281 {
282 foreach (GridRegion r in m_HyperlinkRegions.Values)
283 if (r.RegionName.Equals(mapName))
284 regInfo = r;
285 }
286 if (regInfo != null)
287 {
288 RemoveHyperlinkRegion(regInfo.RegionID);
289 return true;
290 }
291 else
292 {
293 m_log.InfoFormat("[HYPERGRID LINKER]: Region {0} not found", mapName);
294 return false;
295 }
296 }
297
298 /// <summary>
299 /// Cope with this viewer limitation.
300 /// </summary>
301 /// <param name="regInfo"></param>
302 /// <returns></returns>
303 public bool Check4096(ulong realHandle, out uint x, out uint y)
304 {
305 GridRegion defRegion = DefaultRegion;
306
307 uint ux = 0, uy = 0;
308 Utils.LongToUInts(realHandle, out ux, out uy);
309 x = ux / Constants.RegionSize;
310 y = uy / Constants.RegionSize;
311
312 if ((Math.Abs((int)defRegion.RegionLocX - ux) >= 4096 * Constants.RegionSize) ||
313 (Math.Abs((int)defRegion.RegionLocY - uy) >= 4096 * Constants.RegionSize))
314 {
315 return false;
316 }
317 return true;
318 }
319
320 private void AddHyperlinkRegion(GridRegion regionInfo, ulong regionHandle)
321 {
322 //m_HyperlinkRegions[regionInfo.RegionID] = regionInfo;
323 //m_HyperlinkHandles[regionInfo.RegionID] = regionHandle;
324
325 RegionData rdata = m_GridService.RegionInfo2RegionData(regionInfo);
326 int flags = (int)OpenSim.Data.RegionFlags.Hyperlink + (int)OpenSim.Data.RegionFlags.NoDirectLogin + (int)OpenSim.Data.RegionFlags.RegionOnline;
327 rdata.Data["flags"] = flags.ToString();
328
329 m_Database.Store(rdata);
330
331 }
332
333 private void RemoveHyperlinkRegion(UUID regionID)
334 {
335 //// Try the hyperlink collection
336 //if (m_HyperlinkRegions.ContainsKey(regionID))
337 //{
338 // m_HyperlinkRegions.Remove(regionID);
339 // m_HyperlinkHandles.Remove(regionID);
340 //}
341 m_Database.Delete(regionID);
342 }
343
344 #endregion
345
346
347 #region Console Commands
348
349 public void HandleShow(string module, string[] cmd)
350 {
351 MainConsole.Instance.Output("Not Implemented Yet");
352 //if (cmd.Length != 2)
353 //{
354 // MainConsole.Instance.Output("Syntax: show hyperlinks");
355 // return;
356 //}
357 //List<GridRegion> regions = new List<GridRegion>(m_HypergridService.m_HyperlinkRegions.Values);
358 //if (regions == null || regions.Count < 1)
359 //{
360 // MainConsole.Instance.Output("No hyperlinks");
361 // return;
362 //}
363
364 //MainConsole.Instance.Output("Region Name Region UUID");
365 //MainConsole.Instance.Output("Location URI");
366 //MainConsole.Instance.Output("Owner ID ");
367 //MainConsole.Instance.Output("-------------------------------------------------------------------------------");
368 //foreach (GridRegion r in regions)
369 //{
370 // MainConsole.Instance.Output(String.Format("{0,-20} {1}\n{2,-20} {3}\n{4,-39} \n\n",
371 // r.RegionName, r.RegionID,
372 // String.Format("{0},{1}", r.RegionLocX, r.RegionLocY), "http://" + r.ExternalHostName + ":" + r.HttpPort.ToString(),
373 // r.EstateOwner.ToString()));
374 //}
375 //return;
376 }
377 public void RunCommand(string module, string[] cmdparams)
378 {
379 List<string> args = new List<string>(cmdparams);
380 if (args.Count < 1)
381 return;
382
383 string command = args[0];
384 args.RemoveAt(0);
385
386 cmdparams = args.ToArray();
387
388 RunHGCommand(command, cmdparams);
389
390 }
391
392 private void RunHGCommand(string command, string[] cmdparams)
393 {
394 if (command.Equals("link-mapping"))
395 {
396 if (cmdparams.Length == 2)
397 {
398 try
399 {
400 m_autoMappingX = Convert.ToUInt32(cmdparams[0]);
401 m_autoMappingY = Convert.ToUInt32(cmdparams[1]);
402 m_enableAutoMapping = true;
403 }
404 catch (Exception)
405 {
406 m_autoMappingX = 0;
407 m_autoMappingY = 0;
408 m_enableAutoMapping = false;
409 }
410 }
411 }
412 else if (command.Equals("link-region"))
413 {
414 if (cmdparams.Length < 3)
415 {
416 if ((cmdparams.Length == 1) || (cmdparams.Length == 2))
417 {
418 LoadXmlLinkFile(cmdparams);
419 }
420 else
421 {
422 LinkRegionCmdUsage();
423 }
424 return;
425 }
426
427 if (cmdparams[2].Contains(":"))
428 {
429 // New format
430 int xloc, yloc;
431 string mapName;
432 try
433 {
434 xloc = Convert.ToInt32(cmdparams[0]);
435 yloc = Convert.ToInt32(cmdparams[1]);
436 mapName = cmdparams[2];
437 if (cmdparams.Length > 3)
438 for (int i = 3; i < cmdparams.Length; i++)
439 mapName += " " + cmdparams[i];
440
441 //m_log.Info(">> MapName: " + mapName);
442 }
443 catch (Exception e)
444 {
445 MainConsole.Instance.Output("[HGrid] Wrong format for link-region command: " + e.Message);
446 LinkRegionCmdUsage();
447 return;
448 }
449
450 // Convert cell coordinates given by the user to meters
451 xloc = xloc * (int)Constants.RegionSize;
452 yloc = yloc * (int)Constants.RegionSize;
453 string reason = string.Empty;
454 if (TryLinkRegionToCoords(mapName, xloc, yloc, out reason) == null)
455 MainConsole.Instance.Output("Failed to link region: " + reason);
456 MainConsole.Instance.Output("Hyperlink estalished");
457 }
458 else
459 {
460 // old format
461 GridRegion regInfo;
462 int xloc, yloc;
463 uint externalPort;
464 string externalHostName;
465 try
466 {
467 xloc = Convert.ToInt32(cmdparams[0]);
468 yloc = Convert.ToInt32(cmdparams[1]);
469 externalPort = Convert.ToUInt32(cmdparams[3]);
470 externalHostName = cmdparams[2];
471 //internalPort = Convert.ToUInt32(cmdparams[4]);
472 //remotingPort = Convert.ToUInt32(cmdparams[5]);
473 }
474 catch (Exception e)
475 {
476 MainConsole.Instance.Output("[HGrid] Wrong format for link-region command: " + e.Message);
477 LinkRegionCmdUsage();
478 return;
479 }
480
481 // Convert cell coordinates given by the user to meters
482 xloc = xloc * (int)Constants.RegionSize;
483 yloc = yloc * (int)Constants.RegionSize;
484 string reason = string.Empty;
485 if (TryCreateLink(xloc, yloc, "", externalPort, externalHostName, out regInfo, out reason))
486 {
487 if (cmdparams.Length >= 5)
488 {
489 regInfo.RegionName = "";
490 for (int i = 4; i < cmdparams.Length; i++)
491 regInfo.RegionName += cmdparams[i] + " ";
492 }
493 }
494 }
495 return;
496 }
497 else if (command.Equals("unlink-region"))
498 {
499 if (cmdparams.Length < 1)
500 {
501 UnlinkRegionCmdUsage();
502 return;
503 }
504 if (TryUnlinkRegion(cmdparams[0]))
505 MainConsole.Instance.Output("Successfully unlinked " + cmdparams[0]);
506 else
507 MainConsole.Instance.Output("Unable to unlink " + cmdparams[0] + ", region not found.");
508 }
509 }
510
511 private void LoadXmlLinkFile(string[] cmdparams)
512 {
513 //use http://www.hgurl.com/hypergrid.xml for test
514 try
515 {
516 XmlReader r = XmlReader.Create(cmdparams[0]);
517 XmlConfigSource cs = new XmlConfigSource(r);
518 string[] excludeSections = null;
519
520 if (cmdparams.Length == 2)
521 {
522 if (cmdparams[1].ToLower().StartsWith("excludelist:"))
523 {
524 string excludeString = cmdparams[1].ToLower();
525 excludeString = excludeString.Remove(0, 12);
526 char[] splitter = { ';' };
527
528 excludeSections = excludeString.Split(splitter);
529 }
530 }
531
532 for (int i = 0; i < cs.Configs.Count; i++)
533 {
534 bool skip = false;
535 if ((excludeSections != null) && (excludeSections.Length > 0))
536 {
537 for (int n = 0; n < excludeSections.Length; n++)
538 {
539 if (excludeSections[n] == cs.Configs[i].Name.ToLower())
540 {
541 skip = true;
542 break;
543 }
544 }
545 }
546 if (!skip)
547 {
548 ReadLinkFromConfig(cs.Configs[i]);
549 }
550 }
551 }
552 catch (Exception e)
553 {
554 m_log.Error(e.ToString());
555 }
556 }
557
558
559 private void ReadLinkFromConfig(IConfig config)
560 {
561 GridRegion regInfo;
562 int xloc, yloc;
563 uint externalPort;
564 string externalHostName;
565 uint realXLoc, realYLoc;
566
567 xloc = Convert.ToInt32(config.GetString("xloc", "0"));
568 yloc = Convert.ToInt32(config.GetString("yloc", "0"));
569 externalPort = Convert.ToUInt32(config.GetString("externalPort", "0"));
570 externalHostName = config.GetString("externalHostName", "");
571 realXLoc = Convert.ToUInt32(config.GetString("real-xloc", "0"));
572 realYLoc = Convert.ToUInt32(config.GetString("real-yloc", "0"));
573
574 if (m_enableAutoMapping)
575 {
576 xloc = (int)((xloc % 100) + m_autoMappingX);
577 yloc = (int)((yloc % 100) + m_autoMappingY);
578 }
579
580 if (((realXLoc == 0) && (realYLoc == 0)) ||
581 (((realXLoc - xloc < 3896) || (xloc - realXLoc < 3896)) &&
582 ((realYLoc - yloc < 3896) || (yloc - realYLoc < 3896))))
583 {
584 xloc = xloc * (int)Constants.RegionSize;
585 yloc = yloc * (int)Constants.RegionSize;
586 string reason = string.Empty;
587 if (TryCreateLink(xloc, yloc, "", externalPort,
588 externalHostName, out regInfo, out reason))
589 {
590 regInfo.RegionName = config.GetString("localName", "");
591 }
592 else
593 MainConsole.Instance.Output("Unable to link " + externalHostName + ": " + reason);
594 }
595 }
596
597
598 private void LinkRegionCmdUsage()
599 {
600 MainConsole.Instance.Output("Usage: link-region <Xloc> <Yloc> <HostName>:<HttpPort>[:<RemoteRegionName>]");
601 MainConsole.Instance.Output("Usage: link-region <Xloc> <Yloc> <HostName> <HttpPort> [<LocalName>]");
602 MainConsole.Instance.Output("Usage: link-region <URI_of_xml> [<exclude>]");
603 }
604
605 private void UnlinkRegionCmdUsage()
606 {
607 MainConsole.Instance.Output("Usage: unlink-region <HostName>:<HttpPort>");
608 MainConsole.Instance.Output("Usage: unlink-region <LocalName>");
609 }
610
611 #endregion
612
613 }
614}
diff --git a/OpenSim/Services/HypergridService/HGCommands.cs b/OpenSim/Services/HypergridService/HGCommands.cs
deleted file mode 100644
index 78ba46d..0000000
--- a/OpenSim/Services/HypergridService/HGCommands.cs
+++ /dev/null
@@ -1,318 +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.Services.Interfaces;
38using GridRegion = OpenSim.Services.Interfaces.GridRegion;
39
40namespace OpenSim.Services.HypergridService
41{
42 public class HGCommands
43 {
44 private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
45 private HypergridService m_HypergridService;
46
47 private static uint m_autoMappingX = 0;
48 private static uint m_autoMappingY = 0;
49 private static bool m_enableAutoMapping = false;
50
51 public HGCommands(HypergridService service)
52 {
53 m_HypergridService = service;
54 }
55
56 public void HandleShow(string module, string[] cmd)
57 {
58 if (cmd.Length != 2)
59 {
60 MainConsole.Instance.Output("Syntax: show hyperlinks");
61 return;
62 }
63 List<GridRegion> regions = new List<GridRegion>(m_HypergridService.m_HyperlinkRegions.Values);
64 if (regions == null || regions.Count < 1)
65 {
66 MainConsole.Instance.Output("No hyperlinks");
67 return;
68 }
69
70 MainConsole.Instance.Output("Region Name Region UUID");
71 MainConsole.Instance.Output("Location URI");
72 MainConsole.Instance.Output("Owner ID ");
73 MainConsole.Instance.Output("-------------------------------------------------------------------------------");
74 foreach (GridRegion r in regions)
75 {
76 MainConsole.Instance.Output(String.Format("{0,-20} {1}\n{2,-20} {3}\n{4,-39} \n\n",
77 r.RegionName, r.RegionID,
78 String.Format("{0},{1}", r.RegionLocX, r.RegionLocY), "http://" + r.ExternalHostName + ":" + r.HttpPort.ToString(),
79 r.EstateOwner.ToString()));
80 }
81 return;
82 }
83 public void RunCommand(string module, string[] cmdparams)
84 {
85 List<string> args = new List<string>(cmdparams);
86 if (args.Count < 1)
87 return;
88
89 string command = args[0];
90 args.RemoveAt(0);
91
92 cmdparams = args.ToArray();
93
94 RunHGCommand(command, cmdparams);
95
96 }
97
98 private void RunHGCommand(string command, string[] cmdparams)
99 {
100 if (command.Equals("link-mapping"))
101 {
102 if (cmdparams.Length == 2)
103 {
104 try
105 {
106 m_autoMappingX = Convert.ToUInt32(cmdparams[0]);
107 m_autoMappingY = Convert.ToUInt32(cmdparams[1]);
108 m_enableAutoMapping = true;
109 }
110 catch (Exception)
111 {
112 m_autoMappingX = 0;
113 m_autoMappingY = 0;
114 m_enableAutoMapping = false;
115 }
116 }
117 }
118 else if (command.Equals("link-region"))
119 {
120 if (cmdparams.Length < 3)
121 {
122 if ((cmdparams.Length == 1) || (cmdparams.Length == 2))
123 {
124 LoadXmlLinkFile(cmdparams);
125 }
126 else
127 {
128 LinkRegionCmdUsage();
129 }
130 return;
131 }
132
133 if (cmdparams[2].Contains(":"))
134 {
135 // New format
136 int xloc, yloc;
137 string mapName;
138 try
139 {
140 xloc = Convert.ToInt32(cmdparams[0]);
141 yloc = Convert.ToInt32(cmdparams[1]);
142 mapName = cmdparams[2];
143 if (cmdparams.Length > 3)
144 for (int i = 3; i < cmdparams.Length; i++)
145 mapName += " " + cmdparams[i];
146
147 //m_log.Info(">> MapName: " + mapName);
148 }
149 catch (Exception e)
150 {
151 MainConsole.Instance.Output("[HGrid] Wrong format for link-region command: " + e.Message);
152 LinkRegionCmdUsage();
153 return;
154 }
155
156 // Convert cell coordinates given by the user to meters
157 xloc = xloc * (int)Constants.RegionSize;
158 yloc = yloc * (int)Constants.RegionSize;
159 string reason = string.Empty;
160 if (m_HypergridService.TryLinkRegionToCoords(mapName, xloc, yloc, out reason) == null)
161 MainConsole.Instance.Output("Failed to link region: " + reason);
162 MainConsole.Instance.Output("Hyperlink estalished");
163 }
164 else
165 {
166 // old format
167 GridRegion regInfo;
168 int xloc, yloc;
169 uint externalPort;
170 string externalHostName;
171 try
172 {
173 xloc = Convert.ToInt32(cmdparams[0]);
174 yloc = Convert.ToInt32(cmdparams[1]);
175 externalPort = Convert.ToUInt32(cmdparams[3]);
176 externalHostName = cmdparams[2];
177 //internalPort = Convert.ToUInt32(cmdparams[4]);
178 //remotingPort = Convert.ToUInt32(cmdparams[5]);
179 }
180 catch (Exception e)
181 {
182 MainConsole.Instance.Output("[HGrid] Wrong format for link-region command: " + e.Message);
183 LinkRegionCmdUsage();
184 return;
185 }
186
187 // Convert cell coordinates given by the user to meters
188 xloc = xloc * (int)Constants.RegionSize;
189 yloc = yloc * (int)Constants.RegionSize;
190 string reason = string.Empty;
191 if (m_HypergridService.TryCreateLink(xloc, yloc, "", externalPort, externalHostName, out regInfo, out reason))
192 {
193 if (cmdparams.Length >= 5)
194 {
195 regInfo.RegionName = "";
196 for (int i = 4; i < cmdparams.Length; i++)
197 regInfo.RegionName += cmdparams[i] + " ";
198 }
199 }
200 }
201 return;
202 }
203 else if (command.Equals("unlink-region"))
204 {
205 if (cmdparams.Length < 1)
206 {
207 UnlinkRegionCmdUsage();
208 return;
209 }
210 if (m_HypergridService.TryUnlinkRegion(cmdparams[0]))
211 MainConsole.Instance.Output("Successfully unlinked " + cmdparams[0]);
212 else
213 MainConsole.Instance.Output("Unable to unlink " + cmdparams[0] + ", region not found.");
214 }
215 }
216
217 private void LoadXmlLinkFile(string[] cmdparams)
218 {
219 //use http://www.hgurl.com/hypergrid.xml for test
220 try
221 {
222 XmlReader r = XmlReader.Create(cmdparams[0]);
223 XmlConfigSource cs = new XmlConfigSource(r);
224 string[] excludeSections = null;
225
226 if (cmdparams.Length == 2)
227 {
228 if (cmdparams[1].ToLower().StartsWith("excludelist:"))
229 {
230 string excludeString = cmdparams[1].ToLower();
231 excludeString = excludeString.Remove(0, 12);
232 char[] splitter = { ';' };
233
234 excludeSections = excludeString.Split(splitter);
235 }
236 }
237
238 for (int i = 0; i < cs.Configs.Count; i++)
239 {
240 bool skip = false;
241 if ((excludeSections != null) && (excludeSections.Length > 0))
242 {
243 for (int n = 0; n < excludeSections.Length; n++)
244 {
245 if (excludeSections[n] == cs.Configs[i].Name.ToLower())
246 {
247 skip = true;
248 break;
249 }
250 }
251 }
252 if (!skip)
253 {
254 ReadLinkFromConfig(cs.Configs[i]);
255 }
256 }
257 }
258 catch (Exception e)
259 {
260 m_log.Error(e.ToString());
261 }
262 }
263
264
265 private void ReadLinkFromConfig(IConfig config)
266 {
267 GridRegion regInfo;
268 int xloc, yloc;
269 uint externalPort;
270 string externalHostName;
271 uint realXLoc, realYLoc;
272
273 xloc = Convert.ToInt32(config.GetString("xloc", "0"));
274 yloc = Convert.ToInt32(config.GetString("yloc", "0"));
275 externalPort = Convert.ToUInt32(config.GetString("externalPort", "0"));
276 externalHostName = config.GetString("externalHostName", "");
277 realXLoc = Convert.ToUInt32(config.GetString("real-xloc", "0"));
278 realYLoc = Convert.ToUInt32(config.GetString("real-yloc", "0"));
279
280 if (m_enableAutoMapping)
281 {
282 xloc = (int)((xloc % 100) + m_autoMappingX);
283 yloc = (int)((yloc % 100) + m_autoMappingY);
284 }
285
286 if (((realXLoc == 0) && (realYLoc == 0)) ||
287 (((realXLoc - xloc < 3896) || (xloc - realXLoc < 3896)) &&
288 ((realYLoc - yloc < 3896) || (yloc - realYLoc < 3896))))
289 {
290 xloc = xloc * (int)Constants.RegionSize;
291 yloc = yloc * (int)Constants.RegionSize;
292 string reason = string.Empty;
293 if (m_HypergridService.TryCreateLink(xloc, yloc, "", externalPort,
294 externalHostName, out regInfo, out reason))
295 {
296 regInfo.RegionName = config.GetString("localName", "");
297 }
298 else
299 MainConsole.Instance.Output("Unable to link " + externalHostName + ": " + reason);
300 }
301 }
302
303
304 private void LinkRegionCmdUsage()
305 {
306 MainConsole.Instance.Output("Usage: link-region <Xloc> <Yloc> <HostName>:<HttpPort>[:<RemoteRegionName>]");
307 MainConsole.Instance.Output("Usage: link-region <Xloc> <Yloc> <HostName> <HttpPort> [<LocalName>]");
308 MainConsole.Instance.Output("Usage: link-region <URI_of_xml> [<exclude>]");
309 }
310
311 private void UnlinkRegionCmdUsage()
312 {
313 MainConsole.Instance.Output("Usage: unlink-region <HostName>:<HttpPort>");
314 MainConsole.Instance.Output("Usage: unlink-region <LocalName>");
315 }
316
317 }
318}
diff --git a/OpenSim/Services/HypergridService/HypergridService.cs b/OpenSim/Services/HypergridService/HypergridService.cs
deleted file mode 100644
index ac0f5ac..0000000
--- a/OpenSim/Services/HypergridService/HypergridService.cs
+++ /dev/null
@@ -1,417 +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.Net;
31using System.Reflection;
32using Nini.Config;
33using log4net;
34using OpenSim.Framework;
35using OpenSim.Framework.Console;
36using OpenSim.Data;
37using OpenSim.Server.Base;
38using OpenSim.Services.Interfaces;
39using OpenSim.Services.Connectors.Hypergrid;
40using GridRegion = OpenSim.Services.Interfaces.GridRegion;
41using OpenMetaverse;
42
43namespace OpenSim.Services.HypergridService
44{
45 public class HypergridService : HypergridServiceBase, IHypergridService
46 {
47 private static readonly ILog m_log =
48 LogManager.GetLogger(
49 MethodBase.GetCurrentMethod().DeclaringType);
50
51 private static HypergridService m_RootInstance = null;
52 protected IConfigSource m_config;
53
54 protected IPresenceService m_PresenceService = null;
55 protected IGridService m_GridService;
56 protected IAssetService m_AssetService;
57 protected HypergridServiceConnector m_HypergridConnector;
58
59 protected bool m_AllowDuplicateNames = false;
60 protected UUID m_ScopeID = UUID.Zero;
61
62 // Hyperlink regions are hyperlinks on the map
63 public readonly Dictionary<UUID, GridRegion> m_HyperlinkRegions = new Dictionary<UUID, GridRegion>();
64 protected Dictionary<UUID, ulong> m_HyperlinkHandles = new Dictionary<UUID, ulong>();
65
66 protected GridRegion m_DefaultRegion;
67 protected GridRegion DefaultRegion
68 {
69 get
70 {
71 if (m_DefaultRegion == null)
72 {
73 List<GridRegion> defs = m_GridService.GetDefaultRegions(m_ScopeID);
74 if (defs != null && defs.Count > 0)
75 m_DefaultRegion = defs[0];
76 else
77 {
78 // Best guess, may be totally off
79 m_DefaultRegion = new GridRegion(1000, 1000);
80 m_log.WarnFormat("[HYPERGRID SERVICE]: This grid does not have a default region. Assuming default coordinates at 1000, 1000.");
81 }
82 }
83 return m_DefaultRegion;
84 }
85 }
86
87 public HypergridService(IConfigSource config)
88 : base(config)
89 {
90 m_log.DebugFormat("[HYPERGRID SERVICE]: Starting...");
91
92 m_config = config;
93 IConfig gridConfig = config.Configs["HypergridService"];
94 if (gridConfig != null)
95 {
96 string gridService = gridConfig.GetString("GridService", string.Empty);
97 string presenceService = gridConfig.GetString("PresenceService", String.Empty);
98 string assetService = gridConfig.GetString("AssetService", string.Empty);
99
100 Object[] args = new Object[] { config };
101 if (gridService != string.Empty)
102 m_GridService = ServerUtils.LoadPlugin<IGridService>(gridService, args);
103
104 if (m_GridService == null)
105 throw new Exception("HypergridService cannot function without a GridService");
106
107 if (presenceService != String.Empty)
108 m_PresenceService = ServerUtils.LoadPlugin<IPresenceService>(presenceService, args);
109
110 if (assetService != string.Empty)
111 m_AssetService = ServerUtils.LoadPlugin<IAssetService>(assetService, args);
112
113 m_AllowDuplicateNames = gridConfig.GetBoolean("AllowDuplicateNames", m_AllowDuplicateNames);
114
115 string scope = gridConfig.GetString("ScopeID", string.Empty);
116 if (scope != string.Empty)
117 UUID.TryParse(scope, out m_ScopeID);
118
119 m_HypergridConnector = new HypergridServiceConnector(m_AssetService);
120
121 m_log.DebugFormat("[HYPERGRID SERVICE]: Loaded all services...");
122 }
123
124 if (m_RootInstance == null)
125 {
126 m_RootInstance = this;
127
128 HGCommands hgCommands = new HGCommands(this);
129 MainConsole.Instance.Commands.AddCommand("hypergrid", false, "link-region",
130 "link-region <Xloc> <Yloc> <HostName>:<HttpPort>[:<RemoteRegionName>] <cr>",
131 "Link a hypergrid region", hgCommands.RunCommand);
132 MainConsole.Instance.Commands.AddCommand("hypergrid", false, "unlink-region",
133 "unlink-region <local name> or <HostName>:<HttpPort> <cr>",
134 "Unlink a hypergrid region", hgCommands.RunCommand);
135 MainConsole.Instance.Commands.AddCommand("hypergrid", false, "link-mapping", "link-mapping [<x> <y>] <cr>",
136 "Set local coordinate to map HG regions to", hgCommands.RunCommand);
137 MainConsole.Instance.Commands.AddCommand("hypergrid", false, "show hyperlinks", "show hyperlinks <cr>",
138 "List the HG regions", hgCommands.HandleShow);
139 }
140 }
141
142 #region Link Region
143
144 public bool LinkRegion(string regionDescriptor, out UUID regionID, out ulong regionHandle, out string imageURL, out string reason)
145 {
146 regionID = UUID.Zero;
147 imageURL = string.Empty;
148 regionHandle = 0;
149 reason = string.Empty;
150 int xloc = random.Next(0, Int16.MaxValue) * (int)Constants.RegionSize;
151 GridRegion region = TryLinkRegionToCoords(regionDescriptor, xloc, 0, out reason);
152 if (region == null)
153 return false;
154
155 regionID = region.RegionID;
156 regionHandle = region.RegionHandle;
157 return true;
158 }
159
160 private static Random random = new Random();
161
162 // From the command line link-region
163 public GridRegion TryLinkRegionToCoords(string mapName, int xloc, int yloc, out string reason)
164 {
165 reason = string.Empty;
166 string host = "127.0.0.1";
167 string portstr;
168 string regionName = "";
169 uint port = 9000;
170 string[] parts = mapName.Split(new char[] { ':' });
171 if (parts.Length >= 1)
172 {
173 host = parts[0];
174 }
175 if (parts.Length >= 2)
176 {
177 portstr = parts[1];
178 //m_log.Debug("-- port = " + portstr);
179 if (!UInt32.TryParse(portstr, out port))
180 regionName = parts[1];
181 }
182 // always take the last one
183 if (parts.Length >= 3)
184 {
185 regionName = parts[2];
186 }
187
188 // Sanity check. Don't ever link to this sim.
189 IPAddress ipaddr = null;
190 try
191 {
192 ipaddr = Util.GetHostFromDNS(host);
193 }
194 catch { }
195
196 GridRegion regInfo;
197 bool success = TryCreateLink(xloc, yloc, regionName, port, host, out regInfo, out reason);
198 if (success)
199 {
200 regInfo.RegionName = mapName;
201 return regInfo;
202 }
203
204 return null;
205 }
206
207
208 // From the command line and the 2 above
209 public bool TryCreateLink(int xloc, int yloc,
210 string externalRegionName, uint externalPort, string externalHostName, out GridRegion regInfo, out string reason)
211 {
212 m_log.DebugFormat("[HYPERGRID SERVICE]: Link to {0}:{1}, in {2}-{3}", externalHostName, externalPort, xloc, yloc);
213
214 reason = string.Empty;
215 regInfo = new GridRegion();
216 regInfo.RegionName = externalRegionName;
217 regInfo.HttpPort = externalPort;
218 regInfo.ExternalHostName = externalHostName;
219 regInfo.RegionLocX = xloc;
220 regInfo.RegionLocY = yloc;
221
222 try
223 {
224 regInfo.InternalEndPoint = new IPEndPoint(IPAddress.Parse("0.0.0.0"), (int)0);
225 }
226 catch (Exception e)
227 {
228 m_log.Warn("[HYPERGRID SERVICE]: Wrong format for link-region: " + e.Message);
229 reason = "Internal error";
230 return false;
231 }
232
233 // Finally, link it
234 ulong handle = 0;
235 UUID regionID = UUID.Zero;
236 string imageURL = string.Empty;
237 if (!m_HypergridConnector.LinkRegion(regInfo, out regionID, out handle, out imageURL, out reason))
238 return false;
239
240 if (regionID != UUID.Zero)
241 {
242 regInfo.RegionID = regionID;
243
244 AddHyperlinkRegion(regInfo, handle);
245 m_log.Info("[HYPERGRID SERVICE]: Successfully linked to region_uuid " + regInfo.RegionID);
246
247 // Try get the map image
248 regInfo.TerrainImage = m_HypergridConnector.GetMapImage(regionID, imageURL);
249 }
250 else
251 {
252 m_log.Warn("[HYPERGRID SERVICE]: Unable to link region");
253 reason = "Remote region could not be found";
254 return false;
255 }
256
257 uint x, y;
258 if (!Check4096(regInfo, out x, out y))
259 {
260 RemoveHyperlinkRegion(regInfo.RegionID);
261 reason = "Region is too far (" + x + ", " + y + ")";
262 m_log.Info("[HYPERGRID SERVICE]: Unable to link, region is too far (" + x + ", " + y + ")");
263 return false;
264 }
265
266 m_log.Debug("[HYPERGRID SERVICE]: link region succeeded");
267 return true;
268 }
269
270 public bool TryUnlinkRegion(string mapName)
271 {
272 GridRegion regInfo = null;
273 if (mapName.Contains(":"))
274 {
275 string host = "127.0.0.1";
276 //string portstr;
277 //string regionName = "";
278 uint port = 9000;
279 string[] parts = mapName.Split(new char[] { ':' });
280 if (parts.Length >= 1)
281 {
282 host = parts[0];
283 }
284
285 foreach (GridRegion r in m_HyperlinkRegions.Values)
286 if (host.Equals(r.ExternalHostName) && (port == r.HttpPort))
287 regInfo = r;
288 }
289 else
290 {
291 foreach (GridRegion r in m_HyperlinkRegions.Values)
292 if (r.RegionName.Equals(mapName))
293 regInfo = r;
294 }
295 if (regInfo != null)
296 {
297 RemoveHyperlinkRegion(regInfo.RegionID);
298 return true;
299 }
300 else
301 {
302 m_log.InfoFormat("[HYPERGRID SERVICE]: Region {0} not found", mapName);
303 return false;
304 }
305 }
306
307 /// <summary>
308 /// Cope with this viewer limitation.
309 /// </summary>
310 /// <param name="regInfo"></param>
311 /// <returns></returns>
312 public bool Check4096(GridRegion regInfo, out uint x, out uint y)
313 {
314 GridRegion defRegion = DefaultRegion;
315
316 ulong realHandle = m_HyperlinkHandles[regInfo.RegionID];
317 uint ux = 0, uy = 0;
318 Utils.LongToUInts(realHandle, out ux, out uy);
319 x = ux / Constants.RegionSize;
320 y = uy / Constants.RegionSize;
321
322 if ((Math.Abs((int)defRegion.RegionLocX - ux) >= 4096 * Constants.RegionSize) ||
323 (Math.Abs((int)defRegion.RegionLocY - uy) >= 4096 * Constants.RegionSize))
324 {
325 return false;
326 }
327 return true;
328 }
329
330 private void AddHyperlinkRegion(GridRegion regionInfo, ulong regionHandle)
331 {
332 m_HyperlinkRegions[regionInfo.RegionID] = regionInfo;
333 m_HyperlinkHandles[regionInfo.RegionID] = regionHandle;
334 }
335
336 private void RemoveHyperlinkRegion(UUID regionID)
337 {
338 // Try the hyperlink collection
339 if (m_HyperlinkRegions.ContainsKey(regionID))
340 {
341 m_HyperlinkRegions.Remove(regionID);
342 m_HyperlinkHandles.Remove(regionID);
343 }
344 }
345
346 #endregion
347
348 #region Get Hyperlinks
349
350 public GridRegion GetHyperlinkRegion(GridRegion gatekeeper, UUID regionID)
351 {
352 if (m_HyperlinkRegions.ContainsKey(regionID))
353 return m_HypergridConnector.GetHyperlinkRegion(gatekeeper, regionID);
354 else
355 return gatekeeper;
356 }
357
358 #endregion
359
360 #region GetRegionBy X
361
362 public GridRegion GetRegionByUUID(UUID regionID)
363 {
364 if (m_HyperlinkRegions.ContainsKey(regionID))
365 return m_HyperlinkRegions[regionID];
366
367 return null;
368 }
369
370 public GridRegion GetRegionByPosition(int x, int y)
371 {
372 foreach (GridRegion r in m_HyperlinkRegions.Values)
373 if (r.RegionLocX == x && r.RegionLocY == y)
374 return r;
375
376 return null;
377 }
378
379 public GridRegion GetRegionByName(string name)
380 {
381 foreach (GridRegion r in m_HyperlinkRegions.Values)
382 if (r.RegionName.ToLower() == name.ToLower())
383 return r;
384
385 return null;
386 }
387
388 public List<GridRegion> GetRegionsByName(string name)
389 {
390 List<GridRegion> regions = new List<GridRegion>();
391
392 foreach (GridRegion r in m_HyperlinkRegions.Values)
393 if ((r.RegionName != null) && r.RegionName.ToLower().StartsWith(name.ToLower()))
394 regions.Add(r);
395
396 return regions;
397
398 }
399
400 public List<GridRegion> GetRegionRange(int xmin, int xmax, int ymin, int ymax)
401 {
402 List<GridRegion> regions = new List<GridRegion>();
403
404 foreach (GridRegion r in m_HyperlinkRegions.Values)
405 if ((r.RegionLocX > xmin) && (r.RegionLocX < xmax) &&
406 (r.RegionLocY > ymin) && (r.RegionLocY < ymax))
407 regions.Add(r);
408
409 return regions;
410 }
411
412 #endregion
413
414
415
416 }
417}
diff --git a/OpenSim/Services/HypergridService/HypergridServiceBase.cs b/OpenSim/Services/HypergridService/HypergridServiceBase.cs
deleted file mode 100644
index 4f91f64..0000000
--- a/OpenSim/Services/HypergridService/HypergridServiceBase.cs
+++ /dev/null
@@ -1,84 +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.Reflection;
30using Nini.Config;
31using OpenSim.Framework;
32using OpenSim.Data;
33using OpenSim.Services.Interfaces;
34using OpenSim.Services.Base;
35
36namespace OpenSim.Services.HypergridService
37{
38 public class HypergridServiceBase : ServiceBase
39 {
40 protected IRegionData m_Database = null;
41
42 public HypergridServiceBase(IConfigSource config)
43 : base(config)
44 {
45 string dllName = String.Empty;
46 string connString = String.Empty;
47 string realm = "TBD";
48
49 //
50 // Try reading the [DatabaseService] section, if it exists
51 //
52 IConfig dbConfig = config.Configs["DatabaseService"];
53 if (dbConfig != null)
54 {
55 if (dllName == String.Empty)
56 dllName = dbConfig.GetString("StorageProvider", String.Empty);
57 if (connString == String.Empty)
58 connString = dbConfig.GetString("ConnectionString", String.Empty);
59 }
60
61 //
62 // [HypergridService] section overrides [DatabaseService], if it exists
63 //
64 IConfig gridConfig = config.Configs["HypergridService"];
65 if (gridConfig != null)
66 {
67 dllName = gridConfig.GetString("StorageProvider", dllName);
68 connString = gridConfig.GetString("ConnectionString", connString);
69 realm = gridConfig.GetString("Realm", realm);
70 }
71
72 ////
73 //// We tried, but this doesn't exist. We can't proceed.
74 ////
75 //if (dllName.Equals(String.Empty))
76 // throw new Exception("No StorageProvider configured");
77
78 //m_Database = LoadPlugin<IRegionData>(dllName, new Object[] { connString, realm });
79 //if (m_Database == null)
80 // throw new Exception("Could not find a storage interface in the given module");
81
82 }
83 }
84}
diff --git a/OpenSim/Services/Interfaces/IHypergridService.cs b/OpenSim/Services/Interfaces/IHypergridService.cs
deleted file mode 100644
index 86ef1b4..0000000
--- a/OpenSim/Services/Interfaces/IHypergridService.cs
+++ /dev/null
@@ -1,49 +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.Collections.Generic;
29using OpenSim.Framework;
30using GridRegion = OpenSim.Services.Interfaces.GridRegion;
31
32using OpenMetaverse;
33
34namespace OpenSim.Services.Interfaces
35{
36 public interface IHypergridService
37 {
38 bool LinkRegion(string regionDescriptor, out UUID regionID, out ulong regionHandle, out string imageURL, out string reason);
39 GridRegion GetHyperlinkRegion(GridRegion gateway, UUID regionID);
40
41 GridRegion GetRegionByUUID(UUID regionID);
42 GridRegion GetRegionByPosition(int x, int y);
43 GridRegion GetRegionByName(string name);
44 List<GridRegion> GetRegionsByName(string name);
45 List<GridRegion> GetRegionRange(int xmin, int xmax, int ymin, int ymax);
46
47 }
48
49}
generated by cgit v1.1 at 2024-07-03 07:03:58 +0000