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Diffstat (limited to 'OpenSim/Region/ScriptEngine/XEngine')
-rw-r--r--OpenSim/Region/ScriptEngine/XEngine/XEngine.cs217
1 files changed, 201 insertions, 16 deletions
diff --git a/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs b/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
index a60c0ba..5584f87 100644
--- a/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
+++ b/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
@@ -1245,34 +1245,219 @@ namespace OpenSim.Region.ScriptEngine.XEngine
1245 } 1245 }
1246 } 1246 }
1247 1247
1248 public string GetAssemblyName(UUID itemID)
1249 {
1250 IScriptInstance instance = GetInstance(itemID);
1251 if (instance == null)
1252 return "";
1253 return instance.GetAssemblyName();
1254 }
1255
1256 public string GetXMLState(UUID itemID) 1248 public string GetXMLState(UUID itemID)
1257 { 1249 {
1258 IScriptInstance instance = GetInstance(itemID); 1250 IScriptInstance instance = GetInstance(itemID);
1259 if (instance == null) 1251 if (instance == null)
1260 return ""; 1252 return "";
1261 return instance.GetXMLState(); 1253 string xml = instance.GetXMLState();
1262 }
1263 1254
1264 public bool CanBeDeleted(UUID itemID) 1255 XmlDocument sdoc = new XmlDocument();
1265 { 1256 sdoc.LoadXml(xml);
1266 IScriptInstance instance = GetInstance(itemID); 1257 XmlNodeList rootL = sdoc.GetElementsByTagName("ScriptState");
1267 if (instance == null) 1258 XmlNode rootNode = rootL[0];
1268 return true; 1259
1260 // Create <State UUID="xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx">
1261 XmlDocument doc = new XmlDocument();
1262 XmlElement stateData = doc.CreateElement("", "State", "");
1263 XmlAttribute stateID = doc.CreateAttribute("", "UUID", "");
1264 stateID.Value = itemID.ToString();
1265 stateData.Attributes.Append(stateID);
1266 XmlAttribute assetID = doc.CreateAttribute("", "Asset", "");
1267 assetID.Value = instance.AssetID.ToString();
1268 stateData.Attributes.Append(assetID);
1269 doc.AppendChild(stateData);
1270
1271 // Add <ScriptState>...</ScriptState>
1272 XmlNode xmlstate = doc.ImportNode(rootNode, true);
1273 stateData.AppendChild(xmlstate);
1274
1275 string assemName = instance.GetAssemblyName();
1276
1277 string fn = Path.GetFileName(assemName);
1278
1279 string assem = String.Empty;
1280
1281 if (File.Exists(assemName + ".text"))
1282 {
1283 FileInfo tfi = new FileInfo(assemName + ".text");
1284
1285 if (tfi != null)
1286 {
1287 Byte[] tdata = new Byte[tfi.Length];
1288
1289 try
1290 {
1291 FileStream tfs = File.Open(assemName + ".text",
1292 FileMode.Open, FileAccess.Read);
1293 tfs.Read(tdata, 0, tdata.Length);
1294 tfs.Close();
1295
1296 assem = new System.Text.ASCIIEncoding().GetString(tdata);
1297 }
1298 catch (Exception e)
1299 {
1300 m_log.DebugFormat("[XEngine]: Unable to open script textfile {0}, reason: {1}", assemName+".text", e.Message);
1301 }
1302 }
1303 }
1304 else
1305 {
1306 FileInfo fi = new FileInfo(assemName);
1307
1308 if (fi != null)
1309 {
1310 Byte[] data = new Byte[fi.Length];
1311
1312 try
1313 {
1314 FileStream fs = File.Open(assemName, FileMode.Open, FileAccess.Read);
1315 fs.Read(data, 0, data.Length);
1316 fs.Close();
1317
1318 assem = System.Convert.ToBase64String(data);
1319 }
1320 catch (Exception e)
1321 {
1322 m_log.DebugFormat("[XEngine]: Unable to open script assembly {0}, reason: {1}", assemName, e.Message);
1323 }
1324
1325 }
1326 }
1327
1328 string map = String.Empty;
1329
1330 if (File.Exists(fn + ".map"))
1331 {
1332 FileStream mfs = File.Open(fn + ".map", FileMode.Open, FileAccess.Read);
1333 StreamReader msr = new StreamReader(mfs);
1334
1335 map = msr.ReadToEnd();
1336
1337 msr.Close();
1338 mfs.Close();
1339 }
1340
1341 XmlElement assemblyData = doc.CreateElement("", "Assembly", "");
1342 XmlAttribute assemblyName = doc.CreateAttribute("", "Filename", "");
1343
1344 assemblyName.Value = fn;
1345 assemblyData.Attributes.Append(assemblyName);
1346
1347 assemblyData.InnerText = assem;
1348
1349 stateData.AppendChild(assemblyData);
1269 1350
1270 return instance.CanBeDeleted(); 1351 XmlElement mapData = doc.CreateElement("", "LineMap", "");
1352 XmlAttribute mapName = doc.CreateAttribute("", "Filename", "");
1353
1354 mapName.Value = fn + ".map";
1355 mapData.Attributes.Append(mapName);
1356
1357 mapData.InnerText = map;
1358
1359 stateData.AppendChild(mapData);
1360 return doc.InnerXml;
1271 } 1361 }
1272 1362
1273 private bool ShowScriptSaveResponse(UUID ownerID, UUID assetID, string text, bool compiled) 1363 private bool ShowScriptSaveResponse(UUID ownerID, UUID assetID, string text, bool compiled)
1274 { 1364 {
1275 return false; 1365 return false;
1276 } 1366 }
1367
1368 public void SetXMLState(UUID itemID, string xml)
1369 {
1370 if (xml == String.Empty)
1371 return;
1372
1373 XmlDocument doc = new XmlDocument();
1374
1375 try
1376 {
1377 doc.LoadXml(xml);
1378 }
1379 catch (Exception)
1380 {
1381 m_log.Error("[XEngine]: Exception decoding XML data from region transfer");
1382 return;
1383 }
1384
1385 XmlNodeList rootL = doc.GetElementsByTagName("State");
1386 if (rootL.Count < 1)
1387 return;
1388
1389 XmlElement rootE = (XmlElement)rootL[0];
1390
1391 if (rootE.GetAttribute("UUID") != itemID.ToString())
1392 return;
1393
1394 string assetID = rootE.GetAttribute("Asset");
1395
1396 XmlNodeList stateL = rootE.GetElementsByTagName("ScriptState");
1397
1398 if (stateL.Count != 1)
1399 return;
1400
1401 XmlElement stateE = (XmlElement)stateL[0];
1402
1403 if (World.m_trustBinaries)
1404 {
1405 XmlNodeList assemL = rootE.GetElementsByTagName("Assembly");
1406
1407 if (assemL.Count != 1)
1408 return;
1409
1410 XmlElement assemE = (XmlElement)assemL[0];
1411
1412 string fn = assemE.GetAttribute("Filename");
1413 string base64 = assemE.InnerText;
1414
1415 string path = Path.Combine("ScriptEngines", World.RegionInfo.RegionID.ToString());
1416 path = Path.Combine(path, fn);
1417
1418 if (!File.Exists(path))
1419 {
1420 Byte[] filedata = Convert.FromBase64String(base64);
1421
1422 FileStream fs = File.Create(path);
1423 fs.Write(filedata, 0, filedata.Length);
1424 fs.Close();
1425
1426 fs = File.Create(path + ".text");
1427 StreamWriter sw = new StreamWriter(fs);
1428
1429 sw.Write(base64);
1430
1431 sw.Close();
1432 fs.Close();
1433 }
1434 }
1435
1436 string statepath = Path.Combine("ScriptEngines", World.RegionInfo.RegionID.ToString());
1437 statepath = Path.Combine(statepath, itemID.ToString() + ".state");
1438
1439 FileStream sfs = File.Create(statepath);
1440 StreamWriter ssw = new StreamWriter(sfs);
1441
1442 ssw.Write(stateE.OuterXml);
1443
1444 ssw.Close();
1445 sfs.Close();
1446
1447 XmlNodeList mapL = rootE.GetElementsByTagName("LineMap");
1448
1449 XmlElement mapE = (XmlElement)mapL[0];
1450
1451 string mappath = Path.Combine("ScriptEngines", World.RegionInfo.RegionID.ToString());
1452 mappath = Path.Combine(mappath, mapE.GetAttribute("Filename"));
1453
1454 FileStream mfs = File.Create(mappath);
1455 StreamWriter msw = new StreamWriter(mfs);
1456
1457 msw.Write(mapE.InnerText);
1458
1459 msw.Close();
1460 mfs.Close();
1461 }
1277 } 1462 }
1278} 1463}