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Diffstat (limited to '')
-rw-r--r-- | OpenSim/Services/GridService/HypergridLinker.cs | 632 |
1 files changed, 632 insertions, 0 deletions
diff --git a/OpenSim/Services/GridService/HypergridLinker.cs b/OpenSim/Services/GridService/HypergridLinker.cs new file mode 100644 index 0000000..18d0586 --- /dev/null +++ b/OpenSim/Services/GridService/HypergridLinker.cs | |||
@@ -0,0 +1,632 @@ | |||
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 | |||
28 | using System; | ||
29 | using System.Collections.Generic; | ||
30 | using System.Net; | ||
31 | using System.Reflection; | ||
32 | using System.Xml; | ||
33 | |||
34 | using Nini.Config; | ||
35 | using log4net; | ||
36 | using OpenSim.Framework; | ||
37 | using OpenSim.Framework.Console; | ||
38 | using OpenSim.Data; | ||
39 | using OpenSim.Server.Base; | ||
40 | using OpenSim.Services.Interfaces; | ||
41 | using OpenSim.Services.Connectors.Hypergrid; | ||
42 | using GridRegion = OpenSim.Services.Interfaces.GridRegion; | ||
43 | using OpenMetaverse; | ||
44 | |||
45 | namespace 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 GridRegion LinkRegion(UUID scopeID, string regionDescriptor) | ||
134 | { | ||
135 | string reason = string.Empty; | ||
136 | int xloc = random.Next(0, Int16.MaxValue) * (int)Constants.RegionSize; | ||
137 | return TryLinkRegionToCoords(scopeID, regionDescriptor, xloc, 0, out reason); | ||
138 | } | ||
139 | |||
140 | private static Random random = new Random(); | ||
141 | |||
142 | // From the command line link-region | ||
143 | public GridRegion TryLinkRegionToCoords(UUID scopeID, string mapName, int xloc, int yloc, out string reason) | ||
144 | { | ||
145 | reason = string.Empty; | ||
146 | string host = "127.0.0.1"; | ||
147 | string portstr; | ||
148 | string regionName = ""; | ||
149 | uint port = 9000; | ||
150 | string[] parts = mapName.Split(new char[] { ':' }); | ||
151 | if (parts.Length >= 1) | ||
152 | { | ||
153 | host = parts[0]; | ||
154 | } | ||
155 | if (parts.Length >= 2) | ||
156 | { | ||
157 | portstr = parts[1]; | ||
158 | //m_log.Debug("-- port = " + portstr); | ||
159 | if (!UInt32.TryParse(portstr, out port)) | ||
160 | regionName = parts[1]; | ||
161 | } | ||
162 | // always take the last one | ||
163 | if (parts.Length >= 3) | ||
164 | { | ||
165 | regionName = parts[2]; | ||
166 | } | ||
167 | |||
168 | // Sanity check. | ||
169 | IPAddress ipaddr = null; | ||
170 | try | ||
171 | { | ||
172 | ipaddr = Util.GetHostFromDNS(host); | ||
173 | } | ||
174 | catch | ||
175 | { | ||
176 | reason = "Malformed hostname"; | ||
177 | return null; | ||
178 | } | ||
179 | |||
180 | GridRegion regInfo; | ||
181 | bool success = TryCreateLink(scopeID, xloc, yloc, regionName, port, host, out regInfo, out reason); | ||
182 | if (success) | ||
183 | { | ||
184 | regInfo.RegionName = mapName; | ||
185 | return regInfo; | ||
186 | } | ||
187 | |||
188 | return null; | ||
189 | } | ||
190 | |||
191 | |||
192 | // From the command line and the 2 above | ||
193 | public bool TryCreateLink(UUID scopeID, int xloc, int yloc, | ||
194 | string externalRegionName, uint externalPort, string externalHostName, out GridRegion regInfo, out string reason) | ||
195 | { | ||
196 | m_log.DebugFormat("[HYPERGRID LINKER]: Link to {0}:{1}, in {2}-{3}", externalHostName, externalPort, xloc, yloc); | ||
197 | |||
198 | reason = string.Empty; | ||
199 | regInfo = new GridRegion(); | ||
200 | regInfo.RegionName = externalRegionName; | ||
201 | regInfo.HttpPort = externalPort; | ||
202 | regInfo.ExternalHostName = externalHostName; | ||
203 | regInfo.RegionLocX = xloc; | ||
204 | regInfo.RegionLocY = yloc; | ||
205 | regInfo.ScopeID = scopeID; | ||
206 | |||
207 | try | ||
208 | { | ||
209 | regInfo.InternalEndPoint = new IPEndPoint(IPAddress.Parse("0.0.0.0"), (int)0); | ||
210 | } | ||
211 | catch (Exception e) | ||
212 | { | ||
213 | m_log.Warn("[HYPERGRID LINKER]: Wrong format for link-region: " + e.Message); | ||
214 | reason = "Internal error"; | ||
215 | return false; | ||
216 | } | ||
217 | |||
218 | // Finally, link it | ||
219 | ulong handle = 0; | ||
220 | UUID regionID = UUID.Zero; | ||
221 | string externalName = string.Empty; | ||
222 | string imageURL = string.Empty; | ||
223 | if (!m_GatekeeperConnector.LinkRegion(regInfo, out regionID, out handle, out externalName, out imageURL, out reason)) | ||
224 | return false; | ||
225 | |||
226 | if (regionID != UUID.Zero) | ||
227 | { | ||
228 | GridRegion r = m_GridService.GetRegionByUUID(scopeID, regionID); | ||
229 | if (r != null) | ||
230 | { | ||
231 | m_log.DebugFormat("[HYPERGRID LINKER]: Region already exists in coordinates {0} {1}", r.RegionLocX / Constants.RegionSize, r.RegionLocY / Constants.RegionSize); | ||
232 | regInfo = r; | ||
233 | return true; | ||
234 | } | ||
235 | |||
236 | regInfo.RegionID = regionID; | ||
237 | Uri uri = null; | ||
238 | try | ||
239 | { | ||
240 | uri = new Uri(externalName); | ||
241 | regInfo.ExternalHostName = uri.Host; | ||
242 | regInfo.HttpPort = (uint)uri.Port; | ||
243 | } | ||
244 | catch | ||
245 | { | ||
246 | m_log.WarnFormat("[HYPERGRID LINKER]: Remote Gatekeeper at {0} provided malformed ExternalName {1}", regInfo.ExternalHostName, externalName); | ||
247 | } | ||
248 | regInfo.RegionName = regInfo.ExternalHostName + ":" + regInfo.HttpPort + ":" + regInfo.RegionName; | ||
249 | // Try get the map image | ||
250 | //regInfo.TerrainImage = m_GatekeeperConnector.GetMapImage(regionID, imageURL); | ||
251 | // I need a texture that works for this... the one I tried doesn't seem to be working | ||
252 | regInfo.TerrainImage = m_HGMapImage; | ||
253 | |||
254 | AddHyperlinkRegion(regInfo, handle); | ||
255 | m_log.Info("[HYPERGRID LINKER]: Successfully linked to region_uuid " + regInfo.RegionID); | ||
256 | |||
257 | } | ||
258 | else | ||
259 | { | ||
260 | m_log.Warn("[HYPERGRID LINKER]: Unable to link region"); | ||
261 | reason = "Remote region could not be found"; | ||
262 | return false; | ||
263 | } | ||
264 | |||
265 | uint x, y; | ||
266 | if (!Check4096(handle, out x, out y)) | ||
267 | { | ||
268 | RemoveHyperlinkRegion(regInfo.RegionID); | ||
269 | reason = "Region is too far (" + x + ", " + y + ")"; | ||
270 | m_log.Info("[HYPERGRID LINKER]: Unable to link, region is too far (" + x + ", " + y + ")"); | ||
271 | return false; | ||
272 | } | ||
273 | |||
274 | m_log.Debug("[HYPERGRID LINKER]: link region succeeded"); | ||
275 | return true; | ||
276 | } | ||
277 | |||
278 | public bool TryUnlinkRegion(string mapName) | ||
279 | { | ||
280 | GridRegion regInfo = null; | ||
281 | if (mapName.Contains(":")) | ||
282 | { | ||
283 | string host = "127.0.0.1"; | ||
284 | //string portstr; | ||
285 | //string regionName = ""; | ||
286 | uint port = 9000; | ||
287 | string[] parts = mapName.Split(new char[] { ':' }); | ||
288 | if (parts.Length >= 1) | ||
289 | { | ||
290 | host = parts[0]; | ||
291 | } | ||
292 | |||
293 | foreach (GridRegion r in m_HyperlinkRegions.Values) | ||
294 | if (host.Equals(r.ExternalHostName) && (port == r.HttpPort)) | ||
295 | regInfo = r; | ||
296 | } | ||
297 | else | ||
298 | { | ||
299 | foreach (GridRegion r in m_HyperlinkRegions.Values) | ||
300 | if (r.RegionName.Equals(mapName)) | ||
301 | regInfo = r; | ||
302 | } | ||
303 | if (regInfo != null) | ||
304 | { | ||
305 | RemoveHyperlinkRegion(regInfo.RegionID); | ||
306 | return true; | ||
307 | } | ||
308 | else | ||
309 | { | ||
310 | m_log.InfoFormat("[HYPERGRID LINKER]: Region {0} not found", mapName); | ||
311 | return false; | ||
312 | } | ||
313 | } | ||
314 | |||
315 | /// <summary> | ||
316 | /// Cope with this viewer limitation. | ||
317 | /// </summary> | ||
318 | /// <param name="regInfo"></param> | ||
319 | /// <returns></returns> | ||
320 | public bool Check4096(ulong realHandle, out uint x, out uint y) | ||
321 | { | ||
322 | GridRegion defRegion = DefaultRegion; | ||
323 | |||
324 | uint ux = 0, uy = 0; | ||
325 | Utils.LongToUInts(realHandle, out ux, out uy); | ||
326 | x = ux / Constants.RegionSize; | ||
327 | y = uy / Constants.RegionSize; | ||
328 | |||
329 | if ((Math.Abs((int)defRegion.RegionLocX - ux) >= 4096 * Constants.RegionSize) || | ||
330 | (Math.Abs((int)defRegion.RegionLocY - uy) >= 4096 * Constants.RegionSize)) | ||
331 | { | ||
332 | return false; | ||
333 | } | ||
334 | return true; | ||
335 | } | ||
336 | |||
337 | private void AddHyperlinkRegion(GridRegion regionInfo, ulong regionHandle) | ||
338 | { | ||
339 | //m_HyperlinkRegions[regionInfo.RegionID] = regionInfo; | ||
340 | //m_HyperlinkHandles[regionInfo.RegionID] = regionHandle; | ||
341 | |||
342 | RegionData rdata = m_GridService.RegionInfo2RegionData(regionInfo); | ||
343 | int flags = (int)OpenSim.Data.RegionFlags.Hyperlink + (int)OpenSim.Data.RegionFlags.NoDirectLogin + (int)OpenSim.Data.RegionFlags.RegionOnline; | ||
344 | rdata.Data["flags"] = flags.ToString(); | ||
345 | |||
346 | m_Database.Store(rdata); | ||
347 | |||
348 | } | ||
349 | |||
350 | private void RemoveHyperlinkRegion(UUID regionID) | ||
351 | { | ||
352 | //// Try the hyperlink collection | ||
353 | //if (m_HyperlinkRegions.ContainsKey(regionID)) | ||
354 | //{ | ||
355 | // m_HyperlinkRegions.Remove(regionID); | ||
356 | // m_HyperlinkHandles.Remove(regionID); | ||
357 | //} | ||
358 | m_Database.Delete(regionID); | ||
359 | } | ||
360 | |||
361 | #endregion | ||
362 | |||
363 | |||
364 | #region Console Commands | ||
365 | |||
366 | public void HandleShow(string module, string[] cmd) | ||
367 | { | ||
368 | MainConsole.Instance.Output("Not Implemented Yet"); | ||
369 | //if (cmd.Length != 2) | ||
370 | //{ | ||
371 | // MainConsole.Instance.Output("Syntax: show hyperlinks"); | ||
372 | // return; | ||
373 | //} | ||
374 | //List<GridRegion> regions = new List<GridRegion>(m_HypergridService.m_HyperlinkRegions.Values); | ||
375 | //if (regions == null || regions.Count < 1) | ||
376 | //{ | ||
377 | // MainConsole.Instance.Output("No hyperlinks"); | ||
378 | // return; | ||
379 | //} | ||
380 | |||
381 | //MainConsole.Instance.Output("Region Name Region UUID"); | ||
382 | //MainConsole.Instance.Output("Location URI"); | ||
383 | //MainConsole.Instance.Output("Owner ID "); | ||
384 | //MainConsole.Instance.Output("-------------------------------------------------------------------------------"); | ||
385 | //foreach (GridRegion r in regions) | ||
386 | //{ | ||
387 | // MainConsole.Instance.Output(String.Format("{0,-20} {1}\n{2,-20} {3}\n{4,-39} \n\n", | ||
388 | // r.RegionName, r.RegionID, | ||
389 | // String.Format("{0},{1}", r.RegionLocX, r.RegionLocY), "http://" + r.ExternalHostName + ":" + r.HttpPort.ToString(), | ||
390 | // r.EstateOwner.ToString())); | ||
391 | //} | ||
392 | //return; | ||
393 | } | ||
394 | public void RunCommand(string module, string[] cmdparams) | ||
395 | { | ||
396 | List<string> args = new List<string>(cmdparams); | ||
397 | if (args.Count < 1) | ||
398 | return; | ||
399 | |||
400 | string command = args[0]; | ||
401 | args.RemoveAt(0); | ||
402 | |||
403 | cmdparams = args.ToArray(); | ||
404 | |||
405 | RunHGCommand(command, cmdparams); | ||
406 | |||
407 | } | ||
408 | |||
409 | private void RunHGCommand(string command, string[] cmdparams) | ||
410 | { | ||
411 | if (command.Equals("link-mapping")) | ||
412 | { | ||
413 | if (cmdparams.Length == 2) | ||
414 | { | ||
415 | try | ||
416 | { | ||
417 | m_autoMappingX = Convert.ToUInt32(cmdparams[0]); | ||
418 | m_autoMappingY = Convert.ToUInt32(cmdparams[1]); | ||
419 | m_enableAutoMapping = true; | ||
420 | } | ||
421 | catch (Exception) | ||
422 | { | ||
423 | m_autoMappingX = 0; | ||
424 | m_autoMappingY = 0; | ||
425 | m_enableAutoMapping = false; | ||
426 | } | ||
427 | } | ||
428 | } | ||
429 | else if (command.Equals("link-region")) | ||
430 | { | ||
431 | if (cmdparams.Length < 3) | ||
432 | { | ||
433 | if ((cmdparams.Length == 1) || (cmdparams.Length == 2)) | ||
434 | { | ||
435 | LoadXmlLinkFile(cmdparams); | ||
436 | } | ||
437 | else | ||
438 | { | ||
439 | LinkRegionCmdUsage(); | ||
440 | } | ||
441 | return; | ||
442 | } | ||
443 | |||
444 | if (cmdparams[2].Contains(":")) | ||
445 | { | ||
446 | // New format | ||
447 | int xloc, yloc; | ||
448 | string mapName; | ||
449 | try | ||
450 | { | ||
451 | xloc = Convert.ToInt32(cmdparams[0]); | ||
452 | yloc = Convert.ToInt32(cmdparams[1]); | ||
453 | mapName = cmdparams[2]; | ||
454 | if (cmdparams.Length > 3) | ||
455 | for (int i = 3; i < cmdparams.Length; i++) | ||
456 | mapName += " " + cmdparams[i]; | ||
457 | |||
458 | //m_log.Info(">> MapName: " + mapName); | ||
459 | } | ||
460 | catch (Exception e) | ||
461 | { | ||
462 | MainConsole.Instance.Output("[HGrid] Wrong format for link-region command: " + e.Message); | ||
463 | LinkRegionCmdUsage(); | ||
464 | return; | ||
465 | } | ||
466 | |||
467 | // Convert cell coordinates given by the user to meters | ||
468 | xloc = xloc * (int)Constants.RegionSize; | ||
469 | yloc = yloc * (int)Constants.RegionSize; | ||
470 | string reason = string.Empty; | ||
471 | if (TryLinkRegionToCoords(UUID.Zero, mapName, xloc, yloc, out reason) == null) | ||
472 | MainConsole.Instance.Output("Failed to link region: " + reason); | ||
473 | else | ||
474 | MainConsole.Instance.Output("Hyperlink established"); | ||
475 | } | ||
476 | else | ||
477 | { | ||
478 | // old format | ||
479 | GridRegion regInfo; | ||
480 | int xloc, yloc; | ||
481 | uint externalPort; | ||
482 | string externalHostName; | ||
483 | try | ||
484 | { | ||
485 | xloc = Convert.ToInt32(cmdparams[0]); | ||
486 | yloc = Convert.ToInt32(cmdparams[1]); | ||
487 | externalPort = Convert.ToUInt32(cmdparams[3]); | ||
488 | externalHostName = cmdparams[2]; | ||
489 | //internalPort = Convert.ToUInt32(cmdparams[4]); | ||
490 | //remotingPort = Convert.ToUInt32(cmdparams[5]); | ||
491 | } | ||
492 | catch (Exception e) | ||
493 | { | ||
494 | MainConsole.Instance.Output("[HGrid] Wrong format for link-region command: " + e.Message); | ||
495 | LinkRegionCmdUsage(); | ||
496 | return; | ||
497 | } | ||
498 | |||
499 | // Convert cell coordinates given by the user to meters | ||
500 | xloc = xloc * (int)Constants.RegionSize; | ||
501 | yloc = yloc * (int)Constants.RegionSize; | ||
502 | string reason = string.Empty; | ||
503 | if (TryCreateLink(UUID.Zero, xloc, yloc, "", externalPort, externalHostName, out regInfo, out reason)) | ||
504 | { | ||
505 | if (cmdparams.Length >= 5) | ||
506 | { | ||
507 | regInfo.RegionName = ""; | ||
508 | for (int i = 4; i < cmdparams.Length; i++) | ||
509 | regInfo.RegionName += cmdparams[i] + " "; | ||
510 | } | ||
511 | } | ||
512 | } | ||
513 | return; | ||
514 | } | ||
515 | else if (command.Equals("unlink-region")) | ||
516 | { | ||
517 | if (cmdparams.Length < 1) | ||
518 | { | ||
519 | UnlinkRegionCmdUsage(); | ||
520 | return; | ||
521 | } | ||
522 | if (TryUnlinkRegion(cmdparams[0])) | ||
523 | MainConsole.Instance.Output("Successfully unlinked " + cmdparams[0]); | ||
524 | else | ||
525 | MainConsole.Instance.Output("Unable to unlink " + cmdparams[0] + ", region not found."); | ||
526 | } | ||
527 | } | ||
528 | |||
529 | private void LoadXmlLinkFile(string[] cmdparams) | ||
530 | { | ||
531 | //use http://www.hgurl.com/hypergrid.xml for test | ||
532 | try | ||
533 | { | ||
534 | XmlReader r = XmlReader.Create(cmdparams[0]); | ||
535 | XmlConfigSource cs = new XmlConfigSource(r); | ||
536 | string[] excludeSections = null; | ||
537 | |||
538 | if (cmdparams.Length == 2) | ||
539 | { | ||
540 | if (cmdparams[1].ToLower().StartsWith("excludelist:")) | ||
541 | { | ||
542 | string excludeString = cmdparams[1].ToLower(); | ||
543 | excludeString = excludeString.Remove(0, 12); | ||
544 | char[] splitter = { ';' }; | ||
545 | |||
546 | excludeSections = excludeString.Split(splitter); | ||
547 | } | ||
548 | } | ||
549 | |||
550 | for (int i = 0; i < cs.Configs.Count; i++) | ||
551 | { | ||
552 | bool skip = false; | ||
553 | if ((excludeSections != null) && (excludeSections.Length > 0)) | ||
554 | { | ||
555 | for (int n = 0; n < excludeSections.Length; n++) | ||
556 | { | ||
557 | if (excludeSections[n] == cs.Configs[i].Name.ToLower()) | ||
558 | { | ||
559 | skip = true; | ||
560 | break; | ||
561 | } | ||
562 | } | ||
563 | } | ||
564 | if (!skip) | ||
565 | { | ||
566 | ReadLinkFromConfig(cs.Configs[i]); | ||
567 | } | ||
568 | } | ||
569 | } | ||
570 | catch (Exception e) | ||
571 | { | ||
572 | m_log.Error(e.ToString()); | ||
573 | } | ||
574 | } | ||
575 | |||
576 | |||
577 | private void ReadLinkFromConfig(IConfig config) | ||
578 | { | ||
579 | GridRegion regInfo; | ||
580 | int xloc, yloc; | ||
581 | uint externalPort; | ||
582 | string externalHostName; | ||
583 | uint realXLoc, realYLoc; | ||
584 | |||
585 | xloc = Convert.ToInt32(config.GetString("xloc", "0")); | ||
586 | yloc = Convert.ToInt32(config.GetString("yloc", "0")); | ||
587 | externalPort = Convert.ToUInt32(config.GetString("externalPort", "0")); | ||
588 | externalHostName = config.GetString("externalHostName", ""); | ||
589 | realXLoc = Convert.ToUInt32(config.GetString("real-xloc", "0")); | ||
590 | realYLoc = Convert.ToUInt32(config.GetString("real-yloc", "0")); | ||
591 | |||
592 | if (m_enableAutoMapping) | ||
593 | { | ||
594 | xloc = (int)((xloc % 100) + m_autoMappingX); | ||
595 | yloc = (int)((yloc % 100) + m_autoMappingY); | ||
596 | } | ||
597 | |||
598 | if (((realXLoc == 0) && (realYLoc == 0)) || | ||
599 | (((realXLoc - xloc < 3896) || (xloc - realXLoc < 3896)) && | ||
600 | ((realYLoc - yloc < 3896) || (yloc - realYLoc < 3896)))) | ||
601 | { | ||
602 | xloc = xloc * (int)Constants.RegionSize; | ||
603 | yloc = yloc * (int)Constants.RegionSize; | ||
604 | string reason = string.Empty; | ||
605 | if (TryCreateLink(UUID.Zero, xloc, yloc, "", externalPort, | ||
606 | externalHostName, out regInfo, out reason)) | ||
607 | { | ||
608 | regInfo.RegionName = config.GetString("localName", ""); | ||
609 | } | ||
610 | else | ||
611 | MainConsole.Instance.Output("Unable to link " + externalHostName + ": " + reason); | ||
612 | } | ||
613 | } | ||
614 | |||
615 | |||
616 | private void LinkRegionCmdUsage() | ||
617 | { | ||
618 | MainConsole.Instance.Output("Usage: link-region <Xloc> <Yloc> <HostName>:<HttpPort>[:<RemoteRegionName>]"); | ||
619 | MainConsole.Instance.Output("Usage: link-region <Xloc> <Yloc> <HostName> <HttpPort> [<LocalName>]"); | ||
620 | MainConsole.Instance.Output("Usage: link-region <URI_of_xml> [<exclude>]"); | ||
621 | } | ||
622 | |||
623 | private void UnlinkRegionCmdUsage() | ||
624 | { | ||
625 | MainConsole.Instance.Output("Usage: unlink-region <HostName>:<HttpPort>"); | ||
626 | MainConsole.Instance.Output("Usage: unlink-region <LocalName>"); | ||
627 | } | ||
628 | |||
629 | #endregion | ||
630 | |||
631 | } | ||
632 | } | ||