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author | Mic Bowman | 2014-02-05 21:26:39 -0800 |
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committer | Mic Bowman | 2014-02-05 21:26:39 -0800 |
commit | 1913ab5ad55f93f5b009df80cb016ac214c1a6e3 (patch) | |
tree | 808c31ed5199ebc06922856a203738326cd471b7 /OpenSim/Services/Connectors/SimianGrid/SimianGridMaptileModule.cs | |
parent | Remove the added whitespace, test concluded (diff) | |
download | opensim-SC_OLD-1913ab5ad55f93f5b009df80cb016ac214c1a6e3.zip opensim-SC_OLD-1913ab5ad55f93f5b009df80cb016ac214c1a6e3.tar.gz opensim-SC_OLD-1913ab5ad55f93f5b009df80cb016ac214c1a6e3.tar.bz2 opensim-SC_OLD-1913ab5ad55f93f5b009df80cb016ac214c1a6e3.tar.xz |
Update the SimianMaptile uploader to accommodate varregions.
Diffstat (limited to '')
-rw-r--r-- | OpenSim/Services/Connectors/SimianGrid/SimianGridMaptileModule.cs | 133 |
1 files changed, 59 insertions, 74 deletions
diff --git a/OpenSim/Services/Connectors/SimianGrid/SimianGridMaptileModule.cs b/OpenSim/Services/Connectors/SimianGrid/SimianGridMaptileModule.cs index b999509..8375c95 100644 --- a/OpenSim/Services/Connectors/SimianGrid/SimianGridMaptileModule.cs +++ b/OpenSim/Services/Connectors/SimianGrid/SimianGridMaptileModule.cs | |||
@@ -181,7 +181,6 @@ namespace OpenSim.Services.Connectors.SimianGrid | |||
181 | m_log.DebugFormat("[SIMIAN MAPTILE]: upload maptile for {0}",scene.RegionInfo.RegionName); | 181 | m_log.DebugFormat("[SIMIAN MAPTILE]: upload maptile for {0}",scene.RegionInfo.RegionName); |
182 | 182 | ||
183 | // Create a PNG map tile and upload it to the AddMapTile API | 183 | // Create a PNG map tile and upload it to the AddMapTile API |
184 | byte[] pngData = Utils.EmptyBytes; | ||
185 | IMapImageGenerator tileGenerator = scene.RequestModuleInterface<IMapImageGenerator>(); | 184 | IMapImageGenerator tileGenerator = scene.RequestModuleInterface<IMapImageGenerator>(); |
186 | if (tileGenerator == null) | 185 | if (tileGenerator == null) |
187 | { | 186 | { |
@@ -189,93 +188,79 @@ namespace OpenSim.Services.Connectors.SimianGrid | |||
189 | return; | 188 | return; |
190 | } | 189 | } |
191 | 190 | ||
192 | using (Image mapTile = tileGenerator.CreateMapTile()) | 191 | using (Bitmap mapTile = tileGenerator.CreateMapTile()) |
193 | { | 192 | { |
194 | using (MemoryStream stream = new MemoryStream()) | 193 | if (mapTile != null) |
194 | { | ||
195 | // If the region/maptile is legacy sized, just upload the one tile like it has always been done | ||
196 | if (mapTile.Width == Constants.RegionSize && mapTile.Height == Constants.RegionSize) | ||
197 | { | ||
198 | ConvertAndUploadMaptile(mapTile, scene.RegionInfo.RegionLocX, scene.RegionInfo.RegionLocY); | ||
199 | } | ||
200 | else | ||
201 | { | ||
202 | // For larger regions (varregion) we must cut the region image into legacy sized | ||
203 | // pieces since that is how the maptile system works. | ||
204 | // Note the assumption that varregions are always a multiple of legacy size. | ||
205 | for (uint xx = 0; xx < mapTile.Width; xx += Constants.RegionSize) | ||
206 | { | ||
207 | for (uint yy = 0; yy < mapTile.Height; yy += Constants.RegionSize) | ||
208 | { | ||
209 | // Images are addressed from the upper left corner so have to do funny | ||
210 | // math to pick out the sub-tile since regions are numbered from | ||
211 | // the lower left. | ||
212 | Rectangle rect = new Rectangle( | ||
213 | (int)xx, | ||
214 | mapTile.Height - (int)yy - (int)Constants.RegionSize, | ||
215 | (int)Constants.RegionSize, (int)Constants.RegionSize); | ||
216 | |||
217 | using (Bitmap subMapTile = mapTile.Clone(rect, mapTile.PixelFormat)) | ||
218 | { | ||
219 | uint locX = scene.RegionInfo.RegionLocX + (xx / Constants.RegionSize); | ||
220 | uint locY = scene.RegionInfo.RegionLocY + (yy / Constants.RegionSize); | ||
221 | |||
222 | ConvertAndUploadMaptile(subMapTile, locX, locY); | ||
223 | } | ||
224 | } | ||
225 | } | ||
226 | } | ||
227 | } | ||
228 | else | ||
195 | { | 229 | { |
196 | mapTile.Save(stream, ImageFormat.Png); | 230 | m_log.WarnFormat("[SIMIAN MAPTILE] Tile image generation failed"); |
197 | pngData = stream.ToArray(); | ||
198 | } | 231 | } |
199 | } | 232 | } |
200 | 233 | ||
234 | } | ||
235 | |||
236 | ///<summary> | ||
237 | /// | ||
238 | ///</summary> | ||
239 | private void ConvertAndUploadMaptile(Image mapTile, uint locX, uint locY) | ||
240 | { | ||
241 | //m_log.DebugFormat("[SIMIAN MAPTILE]: upload maptile for location {0}, {1}", locX, locY); | ||
242 | |||
243 | byte[] pngData = Utils.EmptyBytes; | ||
244 | using (MemoryStream stream = new MemoryStream()) | ||
245 | { | ||
246 | mapTile.Save(stream, ImageFormat.Png); | ||
247 | pngData = stream.ToArray(); | ||
248 | } | ||
249 | |||
201 | NameValueCollection requestArgs = new NameValueCollection | 250 | NameValueCollection requestArgs = new NameValueCollection |
202 | { | 251 | { |
203 | { "RequestMethod", "xAddMapTile" }, | 252 | { "RequestMethod", "xAddMapTile" }, |
204 | { "X", scene.RegionInfo.RegionLocX.ToString() }, | 253 | { "X", locX.ToString() }, |
205 | { "Y", scene.RegionInfo.RegionLocY.ToString() }, | 254 | { "Y", locY.ToString() }, |
206 | { "ContentType", "image/png" }, | 255 | { "ContentType", "image/png" }, |
207 | { "EncodedData", System.Convert.ToBase64String(pngData) } | 256 | { "EncodedData", System.Convert.ToBase64String(pngData) } |
208 | }; | 257 | }; |
209 | 258 | ||
210 | OSDMap response = SimianGrid.PostToService(m_serverUrl,requestArgs); | 259 | OSDMap response = SimianGrid.PostToService(m_serverUrl,requestArgs); |
211 | if (! response["Success"].AsBoolean()) | 260 | if (! response["Success"].AsBoolean()) |
212 | { | 261 | { |
213 | m_log.WarnFormat("[SIMIAN MAPTILE] failed to store map tile; {0}",response["Message"].AsString()); | 262 | m_log.WarnFormat("[SIMIAN MAPTILE] failed to store map tile; {0}",response["Message"].AsString()); |
214 | return; | ||
215 | } | 263 | } |
216 | |||
217 | // List<MultipartForm.Element> postParameters = new List<MultipartForm.Element>() | ||
218 | // { | ||
219 | // new MultipartForm.Parameter("X", scene.RegionInfo.RegionLocX.ToString()), | ||
220 | // new MultipartForm.Parameter("Y", scene.RegionInfo.RegionLocY.ToString()), | ||
221 | // new MultipartForm.File("Tile", "tile.png", "image/png", pngData) | ||
222 | // }; | ||
223 | |||
224 | // string errorMessage = null; | ||
225 | // int tickstart = Util.EnvironmentTickCount(); | ||
226 | |||
227 | // // Make the remote storage request | ||
228 | // try | ||
229 | // { | ||
230 | // HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(m_serverUrl); | ||
231 | // request.Timeout = 20000; | ||
232 | // request.ReadWriteTimeout = 5000; | ||
233 | |||
234 | // using (HttpWebResponse response = MultipartForm.Post(request, postParameters)) | ||
235 | // { | ||
236 | // using (Stream responseStream = response.GetResponseStream()) | ||
237 | // { | ||
238 | // string responseStr = responseStream.GetStreamString(); | ||
239 | // OSD responseOSD = OSDParser.Deserialize(responseStr); | ||
240 | // if (responseOSD.Type == OSDType.Map) | ||
241 | // { | ||
242 | // OSDMap responseMap = (OSDMap)responseOSD; | ||
243 | // if (responseMap["Success"].AsBoolean()) | ||
244 | // return; | ||
245 | |||
246 | // errorMessage = "Upload failed: " + responseMap["Message"].AsString(); | ||
247 | // } | ||
248 | // else | ||
249 | // { | ||
250 | // errorMessage = "Response format was invalid:\n" + responseStr; | ||
251 | // } | ||
252 | // } | ||
253 | // } | ||
254 | // } | ||
255 | // catch (WebException we) | ||
256 | // { | ||
257 | // errorMessage = we.Message; | ||
258 | // if (we.Status == WebExceptionStatus.ProtocolError) | ||
259 | // { | ||
260 | // HttpWebResponse webResponse = (HttpWebResponse)we.Response; | ||
261 | // errorMessage = String.Format("[{0}] {1}", | ||
262 | // webResponse.StatusCode,webResponse.StatusDescription); | ||
263 | // } | ||
264 | // } | ||
265 | // catch (Exception ex) | ||
266 | // { | ||
267 | // errorMessage = ex.Message; | ||
268 | // } | ||
269 | // finally | ||
270 | // { | ||
271 | // // This just dumps a warning for any operation that takes more than 100 ms | ||
272 | // int tickdiff = Util.EnvironmentTickCountSubtract(tickstart); | ||
273 | // m_log.DebugFormat("[SIMIAN MAPTILE]: map tile uploaded in {0}ms",tickdiff); | ||
274 | // } | ||
275 | |||
276 | // m_log.WarnFormat("[SIMIAN MAPTILE]: Failed to store {0} byte tile for {1}: {2}", | ||
277 | // pngData.Length, scene.RegionInfo.RegionName, errorMessage); | ||
278 | |||
279 | } | 264 | } |
280 | } | 265 | } |
281 | } \ No newline at end of file | 266 | } \ No newline at end of file |