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author | MW | 2007-05-26 13:40:19 +0000 |
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committer | MW | 2007-05-26 13:40:19 +0000 |
commit | 3436961bb5c01d659d09be134368f4f69460cef9 (patch) | |
tree | 3753ba4d7818df2a6bce0bbe863ff033cdfd568a /OpenGridServices/OpenGridServices.GridServer/GridManager.cs | |
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Start of rewrite 5279!
Diffstat (limited to '')
-rw-r--r-- | OpenGridServices/OpenGridServices.GridServer/GridManager.cs | 474 |
1 files changed, 474 insertions, 0 deletions
diff --git a/OpenGridServices/OpenGridServices.GridServer/GridManager.cs b/OpenGridServices/OpenGridServices.GridServer/GridManager.cs new file mode 100644 index 0000000..54e4bb7 --- /dev/null +++ b/OpenGridServices/OpenGridServices.GridServer/GridManager.cs | |||
@@ -0,0 +1,474 @@ | |||
1 | using System; | ||
2 | using System.Collections; | ||
3 | using System.Collections.Generic; | ||
4 | using System.Text; | ||
5 | using System.Reflection; | ||
6 | using OpenGrid.Framework.Data; | ||
7 | using OpenSim.Framework.Utilities; | ||
8 | using OpenSim.Framework.Console; | ||
9 | using OpenSim.Framework.Sims; | ||
10 | using libsecondlife; | ||
11 | using Nwc.XmlRpc; | ||
12 | using System.Xml; | ||
13 | |||
14 | namespace OpenGridServices.GridServer | ||
15 | { | ||
16 | class GridManager | ||
17 | { | ||
18 | Dictionary<string, IGridData> _plugins = new Dictionary<string, IGridData>(); | ||
19 | public OpenSim.Framework.Interfaces.GridConfig config; | ||
20 | |||
21 | /// <summary> | ||
22 | /// Adds a new grid server plugin - grid servers will be requested in the order they were loaded. | ||
23 | /// </summary> | ||
24 | /// <param name="FileName">The filename to the grid server plugin DLL</param> | ||
25 | public void AddPlugin(string FileName) | ||
26 | { | ||
27 | OpenSim.Framework.Console.MainConsole.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.LOW,"Storage: Attempting to load " + FileName); | ||
28 | Assembly pluginAssembly = Assembly.LoadFrom(FileName); | ||
29 | |||
30 | OpenSim.Framework.Console.MainConsole.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.LOW,"Storage: Found " + pluginAssembly.GetTypes().Length + " interfaces."); | ||
31 | foreach (Type pluginType in pluginAssembly.GetTypes()) | ||
32 | { | ||
33 | if (!pluginType.IsAbstract) | ||
34 | { | ||
35 | Type typeInterface = pluginType.GetInterface("IGridData", true); | ||
36 | |||
37 | if (typeInterface != null) | ||
38 | { | ||
39 | IGridData plug = (IGridData)Activator.CreateInstance(pluginAssembly.GetType(pluginType.ToString())); | ||
40 | plug.Initialise(); | ||
41 | this._plugins.Add(plug.getName(), plug); | ||
42 | OpenSim.Framework.Console.MainConsole.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.LOW,"Storage: Added IGridData Interface"); | ||
43 | } | ||
44 | |||
45 | typeInterface = null; | ||
46 | } | ||
47 | } | ||
48 | |||
49 | pluginAssembly = null; | ||
50 | } | ||
51 | |||
52 | /// <summary> | ||
53 | /// Returns a region by argument | ||
54 | /// </summary> | ||
55 | /// <param name="uuid">A UUID key of the region to return</param> | ||
56 | /// <returns>A SimProfileData for the region</returns> | ||
57 | public SimProfileData getRegion(libsecondlife.LLUUID uuid) | ||
58 | { | ||
59 | foreach(KeyValuePair<string,IGridData> kvp in _plugins) { | ||
60 | try | ||
61 | { | ||
62 | return kvp.Value.GetProfileByLLUUID(uuid); | ||
63 | } | ||
64 | catch (Exception e) | ||
65 | { | ||
66 | OpenSim.Framework.Console.MainConsole.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.NORMAL,"Storage: Unable to find region " + uuid.ToStringHyphenated() + " via " + kvp.Key); | ||
67 | } | ||
68 | } | ||
69 | return null; | ||
70 | } | ||
71 | |||
72 | /// <summary> | ||
73 | /// Returns a region by argument | ||
74 | /// </summary> | ||
75 | /// <param name="uuid">A regionHandle of the region to return</param> | ||
76 | /// <returns>A SimProfileData for the region</returns> | ||
77 | public SimProfileData getRegion(ulong handle) | ||
78 | { | ||
79 | foreach (KeyValuePair<string, IGridData> kvp in _plugins) | ||
80 | { | ||
81 | try | ||
82 | { | ||
83 | return kvp.Value.GetProfileByHandle(handle); | ||
84 | } | ||
85 | catch (Exception e) | ||
86 | { | ||
87 | OpenSim.Framework.Console.MainConsole.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.NORMAL,"Storage: Unable to find region " + handle.ToString() + " via " + kvp.Key); | ||
88 | } | ||
89 | } | ||
90 | return null; | ||
91 | } | ||
92 | |||
93 | public Dictionary<ulong, SimProfileData> getRegions(uint xmin, uint ymin, uint xmax, uint ymax) | ||
94 | { | ||
95 | Dictionary<ulong, SimProfileData> regions = new Dictionary<ulong, SimProfileData>(); | ||
96 | |||
97 | SimProfileData[] neighbours; | ||
98 | |||
99 | foreach (KeyValuePair<string, IGridData> kvp in _plugins) | ||
100 | { | ||
101 | try | ||
102 | { | ||
103 | neighbours = kvp.Value.GetProfilesInRange(xmin, ymin, xmax, ymax); | ||
104 | foreach (SimProfileData neighbour in neighbours) | ||
105 | { | ||
106 | regions[neighbour.regionHandle] = neighbour; | ||
107 | } | ||
108 | } | ||
109 | catch (Exception e) | ||
110 | { | ||
111 | OpenSim.Framework.Console.MainConsole.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.NORMAL, "Storage: Unable to query regionblock via " + kvp.Key); | ||
112 | } | ||
113 | } | ||
114 | |||
115 | return regions; | ||
116 | } | ||
117 | |||
118 | /// <summary> | ||
119 | /// Returns a XML String containing a list of the neighbouring regions | ||
120 | /// </summary> | ||
121 | /// <param name="reqhandle">The regionhandle for the center sim</param> | ||
122 | /// <returns>An XML string containing neighbour entities</returns> | ||
123 | public string GetXMLNeighbours(ulong reqhandle) | ||
124 | { | ||
125 | string response = ""; | ||
126 | SimProfileData central_region = getRegion(reqhandle); | ||
127 | SimProfileData neighbour; | ||
128 | for (int x = -1; x < 2; x++) for (int y = -1; y < 2; y++) | ||
129 | { | ||
130 | if (getRegion(Util.UIntsToLong((uint)((central_region.regionLocX + x) * 256), (uint)(central_region.regionLocY + y) * 256)) != null) | ||
131 | { | ||
132 | neighbour = getRegion(Util.UIntsToLong((uint)((central_region.regionLocX + x) * 256), (uint)(central_region.regionLocY + y) * 256)); | ||
133 | response += "<neighbour>"; | ||
134 | response += "<sim_ip>" + neighbour.serverIP + "</sim_ip>"; | ||
135 | response += "<sim_port>" + neighbour.serverPort.ToString() + "</sim_port>"; | ||
136 | response += "<locx>" + neighbour.regionLocX.ToString() + "</locx>"; | ||
137 | response += "<locy>" + neighbour.regionLocY.ToString() + "</locy>"; | ||
138 | response += "<regionhandle>" + neighbour.regionHandle.ToString() + "</regionhandle>"; | ||
139 | response += "</neighbour>"; | ||
140 | |||
141 | } | ||
142 | } | ||
143 | return response; | ||
144 | } | ||
145 | |||
146 | /// <summary> | ||
147 | /// Performed when a region connects to the grid server initially. | ||
148 | /// </summary> | ||
149 | /// <param name="request">The XMLRPC Request</param> | ||
150 | /// <returns>Startup parameters</returns> | ||
151 | public XmlRpcResponse XmlRpcLoginToSimulatorMethod(XmlRpcRequest request) | ||
152 | { | ||
153 | XmlRpcResponse response = new XmlRpcResponse(); | ||
154 | Hashtable responseData = new Hashtable(); | ||
155 | response.Value = responseData; | ||
156 | |||
157 | SimProfileData TheSim = null; | ||
158 | Hashtable requestData = (Hashtable)request.Params[0]; | ||
159 | |||
160 | if (requestData.ContainsKey("UUID")) | ||
161 | { | ||
162 | TheSim = getRegion(new LLUUID((string)requestData["UUID"])); | ||
163 | } | ||
164 | else if (requestData.ContainsKey("region_handle")) | ||
165 | { | ||
166 | TheSim = getRegion((ulong)Convert.ToUInt64(requestData["region_handle"])); | ||
167 | } | ||
168 | |||
169 | if (TheSim == null) | ||
170 | { | ||
171 | responseData["error"] = "sim not found"; | ||
172 | } | ||
173 | else | ||
174 | { | ||
175 | |||
176 | ArrayList SimNeighboursData = new ArrayList(); | ||
177 | |||
178 | SimProfileData neighbour; | ||
179 | Hashtable NeighbourBlock; | ||
180 | |||
181 | bool fastMode = false; // Only compatible with MySQL right now | ||
182 | |||
183 | if (fastMode) | ||
184 | { | ||
185 | Dictionary<ulong, SimProfileData> neighbours = getRegions(TheSim.regionLocX - 1, TheSim.regionLocY - 1, TheSim.regionLocX + 1, TheSim.regionLocY + 1); | ||
186 | |||
187 | foreach (KeyValuePair<ulong, SimProfileData> aSim in neighbours) | ||
188 | { | ||
189 | NeighbourBlock = new Hashtable(); | ||
190 | NeighbourBlock["sim_ip"] = aSim.Value.serverIP.ToString(); | ||
191 | NeighbourBlock["sim_port"] = aSim.Value.serverPort.ToString(); | ||
192 | NeighbourBlock["region_locx"] = aSim.Value.regionLocX.ToString(); | ||
193 | NeighbourBlock["region_locy"] = aSim.Value.regionLocY.ToString(); | ||
194 | NeighbourBlock["UUID"] = aSim.Value.UUID.ToString(); | ||
195 | |||
196 | if (aSim.Value.UUID != TheSim.UUID) | ||
197 | SimNeighboursData.Add(NeighbourBlock); | ||
198 | } | ||
199 | } | ||
200 | else | ||
201 | { | ||
202 | for (int x = -1; x < 2; x++) for (int y = -1; y < 2; y++) | ||
203 | { | ||
204 | if (getRegion(Helpers.UIntsToLong((uint)((TheSim.regionLocX + x) * 256), (uint)(TheSim.regionLocY + y) * 256)) != null) | ||
205 | { | ||
206 | neighbour = getRegion(Helpers.UIntsToLong((uint)((TheSim.regionLocX + x) * 256), (uint)(TheSim.regionLocY + y) * 256)); | ||
207 | |||
208 | NeighbourBlock = new Hashtable(); | ||
209 | NeighbourBlock["sim_ip"] = neighbour.serverIP; | ||
210 | NeighbourBlock["sim_port"] = neighbour.serverPort.ToString(); | ||
211 | NeighbourBlock["region_locx"] = neighbour.regionLocX.ToString(); | ||
212 | NeighbourBlock["region_locy"] = neighbour.regionLocY.ToString(); | ||
213 | NeighbourBlock["UUID"] = neighbour.UUID.ToString(); | ||
214 | |||
215 | if (neighbour.UUID != TheSim.UUID) SimNeighboursData.Add(NeighbourBlock); | ||
216 | } | ||
217 | } | ||
218 | } | ||
219 | |||
220 | responseData["UUID"] = TheSim.UUID.ToString(); | ||
221 | responseData["region_locx"] = TheSim.regionLocX.ToString(); | ||
222 | responseData["region_locy"] = TheSim.regionLocY.ToString(); | ||
223 | responseData["regionname"] = TheSim.regionName; | ||
224 | responseData["estate_id"] = "1"; | ||
225 | responseData["neighbours"] = SimNeighboursData; | ||
226 | |||
227 | responseData["sim_ip"] = TheSim.serverIP; | ||
228 | responseData["sim_port"] = TheSim.serverPort.ToString(); | ||
229 | responseData["asset_url"] = TheSim.regionAssetURI; | ||
230 | responseData["asset_sendkey"] = TheSim.regionAssetSendKey; | ||
231 | responseData["asset_recvkey"] = TheSim.regionAssetRecvKey; | ||
232 | responseData["user_url"] = TheSim.regionUserURI; | ||
233 | responseData["user_sendkey"] = TheSim.regionUserSendKey; | ||
234 | responseData["user_recvkey"] = TheSim.regionUserRecvKey; | ||
235 | responseData["authkey"] = TheSim.regionSecret; | ||
236 | |||
237 | // New! If set, use as URL to local sim storage (ie http://remotehost/region.yap) | ||
238 | responseData["data_uri"] = TheSim.regionDataURI; | ||
239 | } | ||
240 | |||
241 | return response; | ||
242 | } | ||
243 | |||
244 | public XmlRpcResponse XmlRpcMapBlockMethod(XmlRpcRequest request) | ||
245 | { | ||
246 | int xmin=980, ymin=980, xmax=1020, ymax=1020; | ||
247 | |||
248 | Hashtable requestData = (Hashtable)request.Params[0]; | ||
249 | if (requestData.ContainsKey("xmin")) | ||
250 | { | ||
251 | xmin = (Int32)requestData["xmin"]; | ||
252 | } | ||
253 | if (requestData.ContainsKey("ymin")) | ||
254 | { | ||
255 | ymin = (Int32)requestData["ymin"]; | ||
256 | } | ||
257 | if (requestData.ContainsKey("xmax")) | ||
258 | { | ||
259 | xmax = (Int32)requestData["xmax"]; | ||
260 | } | ||
261 | if (requestData.ContainsKey("ymax")) | ||
262 | { | ||
263 | ymax = (Int32)requestData["ymax"]; | ||
264 | } | ||
265 | |||
266 | XmlRpcResponse response = new XmlRpcResponse(); | ||
267 | Hashtable responseData = new Hashtable(); | ||
268 | response.Value = responseData; | ||
269 | IList simProfileList = new ArrayList(); | ||
270 | |||
271 | SimProfileData simProfile; | ||
272 | for (int x = xmin; x < xmax; x++) | ||
273 | { | ||
274 | for (int y = ymin; y < ymax; y++) | ||
275 | { | ||
276 | simProfile = getRegion(Helpers.UIntsToLong((uint)(x * 256), (uint)(y * 256))); | ||
277 | if (simProfile != null) | ||
278 | { | ||
279 | Hashtable simProfileBlock = new Hashtable(); | ||
280 | simProfileBlock["x"] = x; | ||
281 | simProfileBlock["y"] = y; | ||
282 | simProfileBlock["name"] = simProfile.regionName; | ||
283 | simProfileBlock["access"] = 0; | ||
284 | simProfileBlock["region-flags"] = 0; | ||
285 | simProfileBlock["water-height"] = 20; | ||
286 | simProfileBlock["agents"] = 1; | ||
287 | simProfileBlock["map-image-id"] = simProfile.regionMapTextureID.ToString(); | ||
288 | |||
289 | simProfileList.Add(simProfileBlock); | ||
290 | } | ||
291 | } | ||
292 | } | ||
293 | |||
294 | responseData["sim-profiles"] = simProfileList; | ||
295 | |||
296 | return response; | ||
297 | } | ||
298 | |||
299 | |||
300 | |||
301 | /// <summary> | ||
302 | /// Performs a REST Get Operation | ||
303 | /// </summary> | ||
304 | /// <param name="request"></param> | ||
305 | /// <param name="path"></param> | ||
306 | /// <param name="param"></param> | ||
307 | /// <returns></returns> | ||
308 | public string RestGetRegionMethod(string request, string path, string param) | ||
309 | { | ||
310 | return RestGetSimMethod("", "/sims/", param); | ||
311 | } | ||
312 | |||
313 | /// <summary> | ||
314 | /// Performs a REST Set Operation | ||
315 | /// </summary> | ||
316 | /// <param name="request"></param> | ||
317 | /// <param name="path"></param> | ||
318 | /// <param name="param"></param> | ||
319 | /// <returns></returns> | ||
320 | public string RestSetRegionMethod(string request, string path, string param) | ||
321 | { | ||
322 | return RestSetSimMethod("", "/sims/", param); | ||
323 | } | ||
324 | |||
325 | /// <summary> | ||
326 | /// Returns information about a sim via a REST Request | ||
327 | /// </summary> | ||
328 | /// <param name="request"></param> | ||
329 | /// <param name="path"></param> | ||
330 | /// <param name="param"></param> | ||
331 | /// <returns>Information about the sim in XML</returns> | ||
332 | public string RestGetSimMethod(string request, string path, string param) | ||
333 | { | ||
334 | string respstring = String.Empty; | ||
335 | |||
336 | SimProfileData TheSim; | ||
337 | LLUUID UUID = new LLUUID(param); | ||
338 | TheSim = getRegion(UUID); | ||
339 | |||
340 | if (!(TheSim == null)) | ||
341 | { | ||
342 | respstring = "<Root>"; | ||
343 | respstring += "<authkey>" + TheSim.regionSendKey + "</authkey>"; | ||
344 | respstring += "<sim>"; | ||
345 | respstring += "<uuid>" + TheSim.UUID.ToString() + "</uuid>"; | ||
346 | respstring += "<regionname>" + TheSim.regionName + "</regionname>"; | ||
347 | respstring += "<sim_ip>" + TheSim.serverIP + "</sim_ip>"; | ||
348 | respstring += "<sim_port>" + TheSim.serverPort.ToString() + "</sim_port>"; | ||
349 | respstring += "<region_locx>" + TheSim.regionLocX.ToString() + "</region_locx>"; | ||
350 | respstring += "<region_locy>" + TheSim.regionLocY.ToString() + "</region_locy>"; | ||
351 | respstring += "<estate_id>1</estate_id>"; | ||
352 | respstring += "</sim>"; | ||
353 | respstring += "</Root>"; | ||
354 | } | ||
355 | |||
356 | return respstring; | ||
357 | } | ||
358 | |||
359 | /// <summary> | ||
360 | /// Creates or updates a sim via a REST Method Request | ||
361 | /// BROKEN with SQL Update | ||
362 | /// </summary> | ||
363 | /// <param name="request"></param> | ||
364 | /// <param name="path"></param> | ||
365 | /// <param name="param"></param> | ||
366 | /// <returns>"OK" or an error</returns> | ||
367 | public string RestSetSimMethod(string request, string path, string param) | ||
368 | { | ||
369 | Console.WriteLine("SimProfiles.cs:RestSetSimMethod() - processing request......"); | ||
370 | SimProfileData TheSim; | ||
371 | TheSim = getRegion(new LLUUID(param)); | ||
372 | if ((TheSim) == null) | ||
373 | { | ||
374 | TheSim = new SimProfileData(); | ||
375 | LLUUID UUID = new LLUUID(param); | ||
376 | TheSim.UUID = UUID; | ||
377 | TheSim.regionRecvKey = config.SimRecvKey; | ||
378 | } | ||
379 | |||
380 | XmlDocument doc = new XmlDocument(); | ||
381 | doc.LoadXml(request); | ||
382 | XmlNode rootnode = doc.FirstChild; | ||
383 | XmlNode authkeynode = rootnode.ChildNodes[0]; | ||
384 | if (authkeynode.Name != "authkey") | ||
385 | { | ||
386 | return "ERROR! bad XML - expected authkey tag"; | ||
387 | } | ||
388 | |||
389 | XmlNode simnode = rootnode.ChildNodes[1]; | ||
390 | if (simnode.Name != "sim") | ||
391 | { | ||
392 | return "ERROR! bad XML - expected sim tag"; | ||
393 | } | ||
394 | |||
395 | if (authkeynode.InnerText != TheSim.regionRecvKey) | ||
396 | { | ||
397 | return "ERROR! invalid key"; | ||
398 | } | ||
399 | |||
400 | //TheSim.regionSendKey = Cfg; | ||
401 | TheSim.regionRecvKey = config.SimRecvKey; | ||
402 | TheSim.regionSendKey = config.SimSendKey; | ||
403 | TheSim.regionSecret = config.SimRecvKey; | ||
404 | TheSim.regionDataURI = ""; | ||
405 | TheSim.regionAssetURI = config.DefaultAssetServer; | ||
406 | TheSim.regionAssetRecvKey = config.AssetRecvKey; | ||
407 | TheSim.regionAssetSendKey = config.AssetSendKey; | ||
408 | TheSim.regionUserURI = config.DefaultUserServer; | ||
409 | TheSim.regionUserSendKey = config.UserSendKey; | ||
410 | TheSim.regionUserRecvKey = config.UserRecvKey; | ||
411 | |||
412 | |||
413 | for (int i = 0; i < simnode.ChildNodes.Count; i++) | ||
414 | { | ||
415 | switch (simnode.ChildNodes[i].Name) | ||
416 | { | ||
417 | case "regionname": | ||
418 | TheSim.regionName = simnode.ChildNodes[i].InnerText; | ||
419 | break; | ||
420 | |||
421 | case "sim_ip": | ||
422 | TheSim.serverIP = simnode.ChildNodes[i].InnerText; | ||
423 | break; | ||
424 | |||
425 | case "sim_port": | ||
426 | TheSim.serverPort = Convert.ToUInt32(simnode.ChildNodes[i].InnerText); | ||
427 | break; | ||
428 | |||
429 | case "region_locx": | ||
430 | TheSim.regionLocX = Convert.ToUInt32((string)simnode.ChildNodes[i].InnerText); | ||
431 | TheSim.regionHandle = Helpers.UIntsToLong((TheSim.regionLocX * 256), (TheSim.regionLocY * 256)); | ||
432 | break; | ||
433 | |||
434 | case "region_locy": | ||
435 | TheSim.regionLocY = Convert.ToUInt32((string)simnode.ChildNodes[i].InnerText); | ||
436 | TheSim.regionHandle = Helpers.UIntsToLong((TheSim.regionLocX * 256), (TheSim.regionLocY * 256)); | ||
437 | break; | ||
438 | } | ||
439 | } | ||
440 | |||
441 | TheSim.serverURI = "http://" + TheSim.serverIP + ":" + TheSim.serverPort + "/"; | ||
442 | |||
443 | bool requirePublic = false; | ||
444 | |||
445 | if (requirePublic && (TheSim.serverIP.StartsWith("172.16") || TheSim.serverIP.StartsWith("192.168") || TheSim.serverIP.StartsWith("10.") || TheSim.serverIP.StartsWith("0.") || TheSim.serverIP.StartsWith("255."))) | ||
446 | { | ||
447 | return "ERROR! Servers must register with public addresses."; | ||
448 | } | ||
449 | |||
450 | try | ||
451 | { | ||
452 | OpenSim.Framework.Console.MainConsole.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.LOW,"Attempting to add a new region to the grid - " + _plugins.Count + " storage provider(s) registered."); | ||
453 | foreach (KeyValuePair<string, IGridData> kvp in _plugins) | ||
454 | { | ||
455 | try | ||
456 | { | ||
457 | kvp.Value.AddProfile(TheSim); | ||
458 | OpenSim.Framework.Console.MainConsole.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.LOW,"New sim added to grid (" + TheSim.regionName + ")"); | ||
459 | } | ||
460 | catch (Exception e) | ||
461 | { | ||
462 | OpenSim.Framework.Console.MainConsole.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.LOW,"getRegionPlugin Handle " + kvp.Key + " unable to add new sim: " + e.ToString()); | ||
463 | } | ||
464 | } | ||
465 | return "OK"; | ||
466 | } | ||
467 | catch (Exception e) | ||
468 | { | ||
469 | return "ERROR! Could not save to database! (" + e.ToString() + ")"; | ||
470 | } | ||
471 | } | ||
472 | |||
473 | } | ||
474 | } | ||