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-rw-r--r--OpenSim/Framework/TaskInventoryDictionary.cs111
-rw-r--r--OpenSim/Region/CoreModules/Avatar/Chat/ChatModule.cs42
-rw-r--r--OpenSim/Region/CoreModules/Avatar/Inventory/Transfer/InventoryTransferModule.cs2
-rw-r--r--OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs21
-rw-r--r--OpenSim/Region/Framework/Scenes/Scene.Inventory.cs8
-rw-r--r--OpenSim/Region/Framework/Scenes/SceneObjectPart.cs38
-rw-r--r--OpenSim/Region/Framework/Scenes/SceneObjectPartInventory.cs389
-rw-r--r--OpenSim/Region/Framework/Scenes/ScenePresence.cs16
-rw-r--r--OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs536
-rw-r--r--OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs36
-rw-r--r--OpenSim/Region/ScriptEngine/Shared/Api/Runtime/Executor.cs2
-rw-r--r--OpenSim/Region/ScriptEngine/Shared/Api/Runtime/ScriptBase.cs2
-rw-r--r--OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs261
-rw-r--r--OpenSim/Region/ScriptEngine/XEngine/XEngine.cs3
14 files changed, 848 insertions, 619 deletions
diff --git a/OpenSim/Framework/TaskInventoryDictionary.cs b/OpenSim/Framework/TaskInventoryDictionary.cs
index 25ae6b0..efe5f0c 100644
--- a/OpenSim/Framework/TaskInventoryDictionary.cs
+++ b/OpenSim/Framework/TaskInventoryDictionary.cs
@@ -27,9 +27,12 @@
27 27
28using System; 28using System;
29using System.Collections.Generic; 29using System.Collections.Generic;
30using System.Threading;
31using System.Reflection;
30using System.Xml; 32using System.Xml;
31using System.Xml.Schema; 33using System.Xml.Schema;
32using System.Xml.Serialization; 34using System.Xml.Serialization;
35using log4net;
33using OpenMetaverse; 36using OpenMetaverse;
34 37
35namespace OpenSim.Framework 38namespace OpenSim.Framework
@@ -45,6 +48,105 @@ namespace OpenSim.Framework
45 // private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); 48 // private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
46 49
47 private static XmlSerializer tiiSerializer = new XmlSerializer(typeof (TaskInventoryItem)); 50 private static XmlSerializer tiiSerializer = new XmlSerializer(typeof (TaskInventoryItem));
51 private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
52
53 private Thread LockedByThread;
54 /// <value>
55 /// An advanced lock for inventory data
56 /// </value>
57 private System.Threading.ReaderWriterLockSlim m_itemLock = new System.Threading.ReaderWriterLockSlim();
58
59 /// <summary>
60 /// Are we readlocked by the calling thread?
61 /// </summary>
62 public bool IsReadLockedByMe()
63 {
64 if (m_itemLock.RecursiveReadCount > 0)
65 {
66 return true;
67 }
68 else
69 {
70 return false;
71 }
72 }
73
74 /// <summary>
75 /// Lock our inventory list for reading (many can read, one can write)
76 /// </summary>
77 public void LockItemsForRead(bool locked)
78 {
79 if (locked)
80 {
81 if (m_itemLock.IsWriteLockHeld && LockedByThread != null)
82 {
83 if (!LockedByThread.IsAlive)
84 {
85 //Locked by dead thread, reset.
86 m_itemLock = new System.Threading.ReaderWriterLockSlim();
87 }
88 }
89
90 if (m_itemLock.RecursiveReadCount > 0)
91 {
92 m_log.Error("[TaskInventoryDictionary] Recursive read lock requested. This should not happen and means something needs to be fixed. For now though, it's safe to continue.");
93 m_itemLock.ExitReadLock();
94 }
95 if (m_itemLock.RecursiveWriteCount > 0)
96 {
97 m_log.Error("[TaskInventoryDictionary] Recursive write lock requested. This should not happen and means something needs to be fixed.");
98 m_itemLock.ExitWriteLock();
99 }
100
101 while (!m_itemLock.TryEnterReadLock(60000))
102 {
103 m_log.Error("Thread lock detected while trying to aquire READ lock in TaskInventoryDictionary. Locked by thread " + LockedByThread.Name + ". I'm going to try to solve the thread lock automatically to preserve region stability, but this needs to be fixed.");
104 if (m_itemLock.IsWriteLockHeld)
105 {
106 m_itemLock = new System.Threading.ReaderWriterLockSlim();
107 }
108 }
109 }
110 else
111 {
112 m_itemLock.ExitReadLock();
113 }
114 }
115
116 /// <summary>
117 /// Lock our inventory list for writing (many can read, one can write)
118 /// </summary>
119 public void LockItemsForWrite(bool locked)
120 {
121 if (locked)
122 {
123 //Enter a write lock, wait indefinately for one to open.
124 if (m_itemLock.RecursiveReadCount > 0)
125 {
126 m_log.Error("[TaskInventoryDictionary] Recursive read lock requested. This should not happen and means something needs to be fixed. For now though, it's safe to continue.");
127 m_itemLock.ExitReadLock();
128 }
129 if (m_itemLock.RecursiveWriteCount > 0)
130 {
131 m_log.Error("[TaskInventoryDictionary] Recursive write lock requested. This should not happen and means something needs to be fixed.");
132 m_itemLock.ExitWriteLock();
133 }
134 while (!m_itemLock.TryEnterWriteLock(60000))
135 {
136 m_log.Error("Thread lock detected while trying to aquire WRITE lock in TaskInventoryDictionary. Locked by thread " + LockedByThread.Name + ". I'm going to try to solve the thread lock automatically to preserve region stability, but this needs to be fixed.");
137 if (m_itemLock.IsWriteLockHeld)
138 {
139 m_itemLock = new System.Threading.ReaderWriterLockSlim();
140 }
141 }
142
143 LockedByThread = Thread.CurrentThread;
144 }
145 else
146 {
147 m_itemLock.ExitWriteLock();
148 }
149 }
48 150
49 #region ICloneable Members 151 #region ICloneable Members
50 152
@@ -52,13 +154,12 @@ namespace OpenSim.Framework
52 { 154 {
53 TaskInventoryDictionary clone = new TaskInventoryDictionary(); 155 TaskInventoryDictionary clone = new TaskInventoryDictionary();
54 156
55 lock (this) 157 m_itemLock.EnterReadLock();
158 foreach (UUID uuid in Keys)
56 { 159 {
57 foreach (UUID uuid in Keys) 160 clone.Add(uuid, (TaskInventoryItem) this[uuid].Clone());
58 {
59 clone.Add(uuid, (TaskInventoryItem) this[uuid].Clone());
60 }
61 } 161 }
162 m_itemLock.ExitReadLock();
62 163
63 return clone; 164 return clone;
64 } 165 }
diff --git a/OpenSim/Region/CoreModules/Avatar/Chat/ChatModule.cs b/OpenSim/Region/CoreModules/Avatar/Chat/ChatModule.cs
index cd59bdb..5c24f03 100644
--- a/OpenSim/Region/CoreModules/Avatar/Chat/ChatModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Chat/ChatModule.cs
@@ -266,25 +266,29 @@ namespace OpenSim.Region.CoreModules.Avatar.Chat
266 } 266 }
267 267
268 // m_log.DebugFormat("[CHAT] Broadcast: fromID {0} fromName {1}, cType {2}, sType {3}", fromID, fromName, cType, sourceType); 268 // m_log.DebugFormat("[CHAT] Broadcast: fromID {0} fromName {1}, cType {2}, sType {3}", fromID, fromName, cType, sourceType);
269 269 if (c.Scene != null)
270 ((Scene)c.Scene).ForEachScenePresence( 270 {
271 delegate(ScenePresence presence) 271 ((Scene)c.Scene).ForEachScenePresence
272 { 272 (
273 // ignore chat from child agents 273 delegate(ScenePresence presence)
274 if (presence.IsChildAgent) return; 274 {
275 275 // ignore chat from child agents
276 IClientAPI client = presence.ControllingClient; 276 if (presence.IsChildAgent) return;
277 277
278 // don't forward SayOwner chat from objects to 278 IClientAPI client = presence.ControllingClient;
279 // non-owner agents 279
280 if ((c.Type == ChatTypeEnum.Owner) && 280 // don't forward SayOwner chat from objects to
281 (null != c.SenderObject) && 281 // non-owner agents
282 (((SceneObjectPart)c.SenderObject).OwnerID != client.AgentId)) 282 if ((c.Type == ChatTypeEnum.Owner) &&
283 return; 283 (null != c.SenderObject) &&
284 284 (((SceneObjectPart)c.SenderObject).OwnerID != client.AgentId))
285 client.SendChatMessage(c.Message, (byte)cType, CenterOfRegion, fromName, fromID, 285 return;
286 (byte)sourceType, (byte)ChatAudibleLevel.Fully); 286
287 }); 287 client.SendChatMessage(c.Message, (byte)cType, CenterOfRegion, fromName, fromID,
288 (byte)sourceType, (byte)ChatAudibleLevel.Fully);
289 }
290 );
291 }
288 } 292 }
289 293
290 294
diff --git a/OpenSim/Region/CoreModules/Avatar/Inventory/Transfer/InventoryTransferModule.cs b/OpenSim/Region/CoreModules/Avatar/Inventory/Transfer/InventoryTransferModule.cs
index d9a021f..b60b32b 100644
--- a/OpenSim/Region/CoreModules/Avatar/Inventory/Transfer/InventoryTransferModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Inventory/Transfer/InventoryTransferModule.cs
@@ -389,7 +389,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer
389 { 389 {
390 // Check if this is ours to handle 390 // Check if this is ours to handle
391 // 391 //
392 m_log.Info("OnFridInstantMessage"); 392 //m_log.Info("OnFridInstantMessage");
393 if (msg.dialog != (byte) InstantMessageDialog.InventoryOffered) 393 if (msg.dialog != (byte) InstantMessageDialog.InventoryOffered)
394 return; 394 return;
395 395
diff --git a/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs b/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs
index 70a225e..f204faf 100644
--- a/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs
+++ b/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs
@@ -246,21 +246,20 @@ namespace OpenSim.Region.CoreModules.World.Archiver
246 // Fix ownership/creator of inventory items 246 // Fix ownership/creator of inventory items
247 // Not doing so results in inventory items 247 // Not doing so results in inventory items
248 // being no copy/no mod for everyone 248 // being no copy/no mod for everyone
249 lock (part.TaskInventory) 249 part.TaskInventory.LockItemsForRead(true);
250 TaskInventoryDictionary inv = part.TaskInventory;
251 foreach (KeyValuePair<UUID, TaskInventoryItem> kvp in inv)
250 { 252 {
251 TaskInventoryDictionary inv = part.TaskInventory; 253 if (!ResolveUserUuid(kvp.Value.OwnerID))
252 foreach (KeyValuePair<UUID, TaskInventoryItem> kvp in inv)
253 { 254 {
254 if (!ResolveUserUuid(kvp.Value.OwnerID)) 255 kvp.Value.OwnerID = masterAvatarId;
255 { 256 }
256 kvp.Value.OwnerID = masterAvatarId; 257 if (!ResolveUserUuid(kvp.Value.CreatorID))
257 } 258 {
258 if (!ResolveUserUuid(kvp.Value.CreatorID)) 259 kvp.Value.CreatorID = masterAvatarId;
259 {
260 kvp.Value.CreatorID = masterAvatarId;
261 }
262 } 260 }
263 } 261 }
262 part.TaskInventory.LockItemsForRead(false);
264 } 263 }
265 264
266 if (m_scene.AddRestoredSceneObject(sceneObject, true, false)) 265 if (m_scene.AddRestoredSceneObject(sceneObject, true, false))
diff --git a/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs b/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
index 66fb918..83208e9 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
@@ -840,8 +840,12 @@ namespace OpenSim.Region.Framework.Scenes
840 public void RemoveTaskInventory(IClientAPI remoteClient, UUID itemID, uint localID) 840 public void RemoveTaskInventory(IClientAPI remoteClient, UUID itemID, uint localID)
841 { 841 {
842 SceneObjectPart part = GetSceneObjectPart(localID); 842 SceneObjectPart part = GetSceneObjectPart(localID);
843 SceneObjectGroup group = part.ParentGroup; 843 SceneObjectGroup group = null;
844 if (group != null) 844 if (part != null)
845 {
846 group = part.ParentGroup;
847 }
848 if (part != null && group != null)
845 { 849 {
846 TaskInventoryItem item = group.GetInventoryItem(localID, itemID); 850 TaskInventoryItem item = group.GetInventoryItem(localID, itemID);
847 if (item == null) 851 if (item == null)
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
index cdec135..bbece2f 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
@@ -389,12 +389,16 @@ namespace OpenSim.Region.Framework.Scenes
389 } 389 }
390 390
391 /// <value> 391 /// <value>
392 /// Access should be via Inventory directly - this property temporarily remains for xml serialization purposes 392 /// Get the inventory list
393 /// </value> 393 /// </value>
394 public TaskInventoryDictionary TaskInventory 394 public TaskInventoryDictionary TaskInventory
395 { 395 {
396 get { return m_inventory.Items; } 396 get {
397 set { m_inventory.Items = value; } 397 return m_inventory.Items;
398 }
399 set {
400 m_inventory.Items = value;
401 }
398 } 402 }
399 403
400 public uint ObjectFlags 404 public uint ObjectFlags
@@ -2101,17 +2105,18 @@ namespace OpenSim.Region.Framework.Scenes
2101 //Trys to fetch sound id from prim's inventory. 2105 //Trys to fetch sound id from prim's inventory.
2102 //Prim's inventory doesn't support non script items yet 2106 //Prim's inventory doesn't support non script items yet
2103 2107
2104 lock (TaskInventory) 2108 TaskInventory.LockItemsForRead(true);
2109
2110 foreach (KeyValuePair<UUID, TaskInventoryItem> item in TaskInventory)
2105 { 2111 {
2106 foreach (KeyValuePair<UUID, TaskInventoryItem> item in TaskInventory) 2112 if (item.Value.Name == sound)
2107 { 2113 {
2108 if (item.Value.Name == sound) 2114 soundID = item.Value.ItemID;
2109 { 2115 break;
2110 soundID = item.Value.ItemID;
2111 break;
2112 }
2113 } 2116 }
2114 } 2117 }
2118
2119 TaskInventory.LockItemsForRead(false);
2115 } 2120 }
2116 2121
2117 List<ScenePresence> avatarts = m_parentGroup.Scene.GetAvatars(); 2122 List<ScenePresence> avatarts = m_parentGroup.Scene.GetAvatars();
@@ -2457,17 +2462,16 @@ namespace OpenSim.Region.Framework.Scenes
2457 if (!UUID.TryParse(sound, out soundID)) 2462 if (!UUID.TryParse(sound, out soundID))
2458 { 2463 {
2459 // search sound file from inventory 2464 // search sound file from inventory
2460 lock (TaskInventory) 2465 TaskInventory.LockItemsForRead(true);
2466 foreach (KeyValuePair<UUID, TaskInventoryItem> item in TaskInventory)
2461 { 2467 {
2462 foreach (KeyValuePair<UUID, TaskInventoryItem> item in TaskInventory) 2468 if (item.Value.Name == sound && item.Value.Type == (int)AssetType.Sound)
2463 { 2469 {
2464 if (item.Value.Name == sound && item.Value.Type == (int)AssetType.Sound) 2470 soundID = item.Value.ItemID;
2465 { 2471 break;
2466 soundID = item.Value.ItemID;
2467 break;
2468 }
2469 } 2472 }
2470 } 2473 }
2474 TaskInventory.LockItemsForRead(false);
2471 } 2475 }
2472 2476
2473 if (soundID == UUID.Zero) 2477 if (soundID == UUID.Zero)
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectPartInventory.cs b/OpenSim/Region/Framework/Scenes/SceneObjectPartInventory.cs
index f4ca877..abb04cd 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectPartInventory.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectPartInventory.cs
@@ -80,7 +80,9 @@ namespace OpenSim.Region.Framework.Scenes
80 /// </value> 80 /// </value>
81 protected internal TaskInventoryDictionary Items 81 protected internal TaskInventoryDictionary Items
82 { 82 {
83 get { return m_items; } 83 get {
84 return m_items;
85 }
84 set 86 set
85 { 87 {
86 m_items = value; 88 m_items = value;
@@ -116,22 +118,25 @@ namespace OpenSim.Region.Framework.Scenes
116 /// <param name="linkNum">Link number for the part</param> 118 /// <param name="linkNum">Link number for the part</param>
117 public void ResetInventoryIDs() 119 public void ResetInventoryIDs()
118 { 120 {
119 lock (Items) 121 m_items.LockItemsForWrite(true);
122
123 if (0 == Items.Count)
120 { 124 {
121 if (0 == Items.Count) 125 m_items.LockItemsForWrite(false);
122 return; 126 return;
127 }
123 128
124 HasInventoryChanged = true; 129 HasInventoryChanged = true;
125 m_part.ParentGroup.HasGroupChanged = true; 130 m_part.ParentGroup.HasGroupChanged = true;
126 IList<TaskInventoryItem> items = new List<TaskInventoryItem>(Items.Values); 131 IList<TaskInventoryItem> items = new List<TaskInventoryItem>(Items.Values);
127 Items.Clear(); 132 Items.Clear();
128 133
129 foreach (TaskInventoryItem item in items) 134 foreach (TaskInventoryItem item in items)
130 { 135 {
131 item.ResetIDs(m_part.UUID); 136 item.ResetIDs(m_part.UUID);
132 Items.Add(item.ItemID, item); 137 Items.Add(item.ItemID, item);
133 }
134 } 138 }
139 m_items.LockItemsForWrite(false);
135 } 140 }
136 141
137 /// <summary> 142 /// <summary>
@@ -140,25 +145,25 @@ namespace OpenSim.Region.Framework.Scenes
140 /// <param name="ownerId"></param> 145 /// <param name="ownerId"></param>
141 public void ChangeInventoryOwner(UUID ownerId) 146 public void ChangeInventoryOwner(UUID ownerId)
142 { 147 {
143 lock (Items) 148 m_items.LockItemsForWrite(true);
149 if (0 == Items.Count)
144 { 150 {
145 if (0 == Items.Count) 151 m_items.LockItemsForWrite(false);
146 { 152 return;
147 return; 153 }
148 }
149 154
150 HasInventoryChanged = true; 155 HasInventoryChanged = true;
151 m_part.ParentGroup.HasGroupChanged = true; 156 m_part.ParentGroup.HasGroupChanged = true;
152 IList<TaskInventoryItem> items = new List<TaskInventoryItem>(Items.Values); 157 IList<TaskInventoryItem> items = new List<TaskInventoryItem>(Items.Values);
153 foreach (TaskInventoryItem item in items) 158 foreach (TaskInventoryItem item in items)
159 {
160 if (ownerId != item.OwnerID)
154 { 161 {
155 if (ownerId != item.OwnerID) 162 item.LastOwnerID = item.OwnerID;
156 { 163 item.OwnerID = ownerId;
157 item.LastOwnerID = item.OwnerID;
158 item.OwnerID = ownerId;
159 }
160 } 164 }
161 } 165 }
166 m_items.LockItemsForWrite(false);
162 } 167 }
163 168
164 /// <summary> 169 /// <summary>
@@ -167,24 +172,24 @@ namespace OpenSim.Region.Framework.Scenes
167 /// <param name="groupID"></param> 172 /// <param name="groupID"></param>
168 public void ChangeInventoryGroup(UUID groupID) 173 public void ChangeInventoryGroup(UUID groupID)
169 { 174 {
170 lock (Items) 175 m_items.LockItemsForWrite(true);
176 if (0 == Items.Count)
171 { 177 {
172 if (0 == Items.Count) 178 m_items.LockItemsForWrite(false);
173 { 179 return;
174 return; 180 }
175 }
176 181
177 HasInventoryChanged = true; 182 HasInventoryChanged = true;
178 m_part.ParentGroup.HasGroupChanged = true; 183 m_part.ParentGroup.HasGroupChanged = true;
179 IList<TaskInventoryItem> items = new List<TaskInventoryItem>(Items.Values); 184 IList<TaskInventoryItem> items = new List<TaskInventoryItem>(Items.Values);
180 foreach (TaskInventoryItem item in items) 185 foreach (TaskInventoryItem item in items)
186 {
187 if (groupID != item.GroupID)
181 { 188 {
182 if (groupID != item.GroupID) 189 item.GroupID = groupID;
183 {
184 item.GroupID = groupID;
185 }
186 } 190 }
187 } 191 }
192 m_items.LockItemsForWrite(false);
188 } 193 }
189 194
190 /// <summary> 195 /// <summary>
@@ -192,14 +197,14 @@ namespace OpenSim.Region.Framework.Scenes
192 /// </summary> 197 /// </summary>
193 public void CreateScriptInstances(int startParam, bool postOnRez, string engine, int stateSource) 198 public void CreateScriptInstances(int startParam, bool postOnRez, string engine, int stateSource)
194 { 199 {
195 lock (m_items) 200 Items.LockItemsForRead(true);
201 IList<TaskInventoryItem> items = new List<TaskInventoryItem>(Items.Values);
202 Items.LockItemsForRead(false);
203 foreach (TaskInventoryItem item in items)
196 { 204 {
197 foreach (TaskInventoryItem item in Items.Values) 205 if ((int)InventoryType.LSL == item.InvType)
198 { 206 {
199 if ((int)InventoryType.LSL == item.InvType) 207 CreateScriptInstance(item, startParam, postOnRez, engine, stateSource);
200 {
201 CreateScriptInstance(item, startParam, postOnRez, engine, stateSource);
202 }
203 } 208 }
204 } 209 }
205 } 210 }
@@ -209,17 +214,20 @@ namespace OpenSim.Region.Framework.Scenes
209 /// </summary> 214 /// </summary>
210 public void RemoveScriptInstances() 215 public void RemoveScriptInstances()
211 { 216 {
212 lock (Items) 217 Items.LockItemsForRead(true);
218 IList<TaskInventoryItem> items = new List<TaskInventoryItem>(Items.Values);
219 Items.LockItemsForRead(false);
220
221 foreach (TaskInventoryItem item in items)
213 { 222 {
214 foreach (TaskInventoryItem item in Items.Values) 223 if ((int)InventoryType.LSL == item.InvType)
215 { 224 {
216 if ((int)InventoryType.LSL == item.InvType) 225 RemoveScriptInstance(item.ItemID);
217 { 226 m_part.RemoveScriptEvents(item.ItemID);
218 RemoveScriptInstance(item.ItemID);
219 m_part.RemoveScriptEvents(item.ItemID);
220 }
221 } 227 }
222 } 228 }
229
230
223 } 231 }
224 232
225 /// <summary> 233 /// <summary>
@@ -244,8 +252,10 @@ namespace OpenSim.Region.Framework.Scenes
244 if (stateSource == 1 && // Prim crossing 252 if (stateSource == 1 && // Prim crossing
245 m_part.ParentGroup.Scene.m_trustBinaries) 253 m_part.ParentGroup.Scene.m_trustBinaries)
246 { 254 {
255 m_items.LockItemsForWrite(true);
247 m_items[item.ItemID].PermsMask = 0; 256 m_items[item.ItemID].PermsMask = 0;
248 m_items[item.ItemID].PermsGranter = UUID.Zero; 257 m_items[item.ItemID].PermsGranter = UUID.Zero;
258 m_items.LockItemsForWrite(false);
249 m_part.ParentGroup.Scene.EventManager.TriggerRezScript( 259 m_part.ParentGroup.Scene.EventManager.TriggerRezScript(
250 m_part.LocalId, item.ItemID, String.Empty, startParam, postOnRez, engine, stateSource); 260 m_part.LocalId, item.ItemID, String.Empty, startParam, postOnRez, engine, stateSource);
251 m_part.ParentGroup.AddActiveScriptCount(1); 261 m_part.ParentGroup.AddActiveScriptCount(1);
@@ -266,8 +276,10 @@ namespace OpenSim.Region.Framework.Scenes
266 { 276 {
267 if (m_part.ParentGroup.m_savedScriptState != null) 277 if (m_part.ParentGroup.m_savedScriptState != null)
268 RestoreSavedScriptState(item.OldItemID, item.ItemID); 278 RestoreSavedScriptState(item.OldItemID, item.ItemID);
279 m_items.LockItemsForWrite(true);
269 m_items[item.ItemID].PermsMask = 0; 280 m_items[item.ItemID].PermsMask = 0;
270 m_items[item.ItemID].PermsGranter = UUID.Zero; 281 m_items[item.ItemID].PermsGranter = UUID.Zero;
282 m_items.LockItemsForWrite(false);
271 string script = Utils.BytesToString(asset.Data); 283 string script = Utils.BytesToString(asset.Data);
272 m_part.ParentGroup.Scene.EventManager.TriggerRezScript( 284 m_part.ParentGroup.Scene.EventManager.TriggerRezScript(
273 m_part.LocalId, item.ItemID, script, startParam, postOnRez, engine, stateSource); 285 m_part.LocalId, item.ItemID, script, startParam, postOnRez, engine, stateSource);
@@ -302,20 +314,22 @@ namespace OpenSim.Region.Framework.Scenes
302 /// </param> 314 /// </param>
303 public void CreateScriptInstance(UUID itemId, int startParam, bool postOnRez, string engine, int stateSource) 315 public void CreateScriptInstance(UUID itemId, int startParam, bool postOnRez, string engine, int stateSource)
304 { 316 {
305 lock (m_items) 317 m_items.LockItemsForRead(true);
318 if (m_items.ContainsKey(itemId))
306 { 319 {
307 if (m_items.ContainsKey(itemId)) 320 TaskInventoryItem item = m_items[itemId];
308 { 321 m_items.LockItemsForRead(false);
309 CreateScriptInstance(m_items[itemId], startParam, postOnRez, engine, stateSource); 322 CreateScriptInstance(item, startParam, postOnRez, engine, stateSource);
310 }
311 else
312 {
313 m_log.ErrorFormat(
314 "[PRIM INVENTORY]: " +
315 "Couldn't start script with ID {0} since it couldn't be found for prim {1}, {2}",
316 itemId, m_part.Name, m_part.UUID);
317 }
318 } 323 }
324 else
325 {
326 m_items.LockItemsForRead(false);
327 m_log.ErrorFormat(
328 "[PRIM INVENTORY]: " +
329 "Couldn't start script with ID {0} since it couldn't be found for prim {1}, {2}",
330 itemId, m_part.Name, m_part.UUID);
331 }
332
319 } 333 }
320 334
321 /// <summary> 335 /// <summary>
@@ -346,11 +360,16 @@ namespace OpenSim.Region.Framework.Scenes
346 /// <returns></returns> 360 /// <returns></returns>
347 private bool InventoryContainsName(string name) 361 private bool InventoryContainsName(string name)
348 { 362 {
349 foreach (TaskInventoryItem item in Items.Values) 363 m_items.LockItemsForRead(true);
364 foreach (TaskInventoryItem item in m_items.Values)
350 { 365 {
351 if (item.Name == name) 366 if (item.Name == name)
367 {
368 m_items.LockItemsForRead(false);
352 return true; 369 return true;
370 }
353 } 371 }
372 m_items.LockItemsForRead(false);
354 return false; 373 return false;
355 } 374 }
356 375
@@ -392,7 +411,9 @@ namespace OpenSim.Region.Framework.Scenes
392 /// <param name="item"></param> 411 /// <param name="item"></param>
393 public void AddInventoryItemExclusive(TaskInventoryItem item, bool allowedDrop) 412 public void AddInventoryItemExclusive(TaskInventoryItem item, bool allowedDrop)
394 { 413 {
414 m_items.LockItemsForRead(true);
395 List<TaskInventoryItem> il = new List<TaskInventoryItem>(m_items.Values); 415 List<TaskInventoryItem> il = new List<TaskInventoryItem>(m_items.Values);
416 m_items.LockItemsForRead(false);
396 foreach (TaskInventoryItem i in il) 417 foreach (TaskInventoryItem i in il)
397 { 418 {
398 if (i.Name == item.Name) 419 if (i.Name == item.Name)
@@ -429,15 +450,14 @@ namespace OpenSim.Region.Framework.Scenes
429 item.ParentPartID = m_part.UUID; 450 item.ParentPartID = m_part.UUID;
430 item.Name = name; 451 item.Name = name;
431 452
432 lock (m_items) 453 m_items.LockItemsForWrite(true);
433 { 454 m_items.Add(item.ItemID, item);
434 m_items.Add(item.ItemID, item); 455 m_items.LockItemsForWrite(false);
435
436 if (allowedDrop) 456 if (allowedDrop)
437 m_part.TriggerScriptChangedEvent(Changed.ALLOWED_DROP); 457 m_part.TriggerScriptChangedEvent(Changed.ALLOWED_DROP);
438 else 458 else
439 m_part.TriggerScriptChangedEvent(Changed.INVENTORY); 459 m_part.TriggerScriptChangedEvent(Changed.INVENTORY);
440 } 460
441 461
442 m_inventorySerial++; 462 m_inventorySerial++;
443 //m_inventorySerial += 2; 463 //m_inventorySerial += 2;
@@ -454,14 +474,13 @@ namespace OpenSim.Region.Framework.Scenes
454 /// <param name="items"></param> 474 /// <param name="items"></param>
455 public void RestoreInventoryItems(ICollection<TaskInventoryItem> items) 475 public void RestoreInventoryItems(ICollection<TaskInventoryItem> items)
456 { 476 {
457 lock (m_items) 477 m_items.LockItemsForWrite(true);
478 foreach (TaskInventoryItem item in items)
458 { 479 {
459 foreach (TaskInventoryItem item in items) 480 m_items.Add(item.ItemID, item);
460 { 481 m_part.TriggerScriptChangedEvent(Changed.INVENTORY);
461 m_items.Add(item.ItemID, item);
462 m_part.TriggerScriptChangedEvent(Changed.INVENTORY);
463 }
464 } 482 }
483 m_items.LockItemsForWrite(false);
465 484
466 m_inventorySerial++; 485 m_inventorySerial++;
467 } 486 }
@@ -474,8 +493,9 @@ namespace OpenSim.Region.Framework.Scenes
474 public TaskInventoryItem GetInventoryItem(UUID itemId) 493 public TaskInventoryItem GetInventoryItem(UUID itemId)
475 { 494 {
476 TaskInventoryItem item; 495 TaskInventoryItem item;
496 m_items.LockItemsForRead(true);
477 m_items.TryGetValue(itemId, out item); 497 m_items.TryGetValue(itemId, out item);
478 498 m_items.LockItemsForRead(false);
479 return item; 499 return item;
480 } 500 }
481 501
@@ -487,45 +507,45 @@ namespace OpenSim.Region.Framework.Scenes
487 /// <returns>false if the item did not exist, true if the update occurred successfully</returns> 507 /// <returns>false if the item did not exist, true if the update occurred successfully</returns>
488 public bool UpdateInventoryItem(TaskInventoryItem item) 508 public bool UpdateInventoryItem(TaskInventoryItem item)
489 { 509 {
490 lock (m_items) 510 m_items.LockItemsForWrite(true);
511
512 if (m_items.ContainsKey(item.ItemID))
491 { 513 {
492 if (m_items.ContainsKey(item.ItemID)) 514 item.ParentID = m_part.UUID;
515 item.ParentPartID = m_part.UUID;
516 item.Flags = m_items[item.ItemID].Flags;
517 if (item.AssetID == UUID.Zero)
493 { 518 {
494 item.ParentID = m_part.UUID; 519 item.AssetID = m_items[item.ItemID].AssetID;
495 item.ParentPartID = m_part.UUID; 520 }
496 item.Flags = m_items[item.ItemID].Flags; 521 else if ((InventoryType)item.Type == InventoryType.Notecard)
497 if (item.AssetID == UUID.Zero) 522 {
498 { 523 ScenePresence presence = m_part.ParentGroup.Scene.GetScenePresence(item.OwnerID);
499 item.AssetID = m_items[item.ItemID].AssetID;
500 }
501 else if ((InventoryType)item.Type == InventoryType.Notecard)
502 {
503 ScenePresence presence = m_part.ParentGroup.Scene.GetScenePresence(item.OwnerID);
504 524
505 if (presence != null) 525 if (presence != null)
506 { 526 {
507 presence.ControllingClient.SendAgentAlertMessage( 527 presence.ControllingClient.SendAgentAlertMessage(
508 "Notecard saved", false); 528 "Notecard saved", false);
509 }
510 } 529 }
530 }
511 531
512 m_items[item.ItemID] = item; 532 m_items[item.ItemID] = item;
513 m_inventorySerial++; 533 m_inventorySerial++;
514 m_part.TriggerScriptChangedEvent(Changed.INVENTORY); 534 m_part.TriggerScriptChangedEvent(Changed.INVENTORY);
515
516 HasInventoryChanged = true;
517 m_part.ParentGroup.HasGroupChanged = true;
518 535
519 return true; 536 HasInventoryChanged = true;
520 } 537 m_part.ParentGroup.HasGroupChanged = true;
521 else 538 m_items.LockItemsForWrite(false);
522 { 539 return true;
523 m_log.ErrorFormat( 540 }
524 "[PRIM INVENTORY]: " + 541 else
525 "Tried to retrieve item ID {0} from prim {1}, {2} but the item does not exist in this inventory", 542 {
526 item.ItemID, m_part.Name, m_part.UUID); 543 m_log.ErrorFormat(
527 } 544 "[PRIM INVENTORY]: " +
545 "Tried to retrieve item ID {0} from prim {1}, {2} but the item does not exist in this inventory",
546 item.ItemID, m_part.Name, m_part.UUID);
528 } 547 }
548 m_items.LockItemsForWrite(false);
529 549
530 return false; 550 return false;
531 } 551 }
@@ -538,51 +558,54 @@ namespace OpenSim.Region.Framework.Scenes
538 /// in this prim's inventory.</returns> 558 /// in this prim's inventory.</returns>
539 public int RemoveInventoryItem(UUID itemID) 559 public int RemoveInventoryItem(UUID itemID)
540 { 560 {
541 lock (m_items) 561 m_items.LockItemsForRead(true);
562
563 if (m_items.ContainsKey(itemID))
542 { 564 {
543 if (m_items.ContainsKey(itemID)) 565 int type = m_items[itemID].InvType;
566 m_items.LockItemsForRead(false);
567 if (type == 10) // Script
544 { 568 {
545 int type = m_items[itemID].InvType; 569 m_part.ParentGroup.Scene.EventManager.TriggerRemoveScript(m_part.LocalId, itemID);
546 if (type == 10) // Script 570 }
547 { 571 m_items.LockItemsForWrite(true);
548 m_part.ParentGroup.Scene.EventManager.TriggerRemoveScript(m_part.LocalId, itemID); 572 m_items.Remove(itemID);
549 } 573 m_items.LockItemsForWrite(false);
550 m_items.Remove(itemID); 574 m_inventorySerial++;
551 m_inventorySerial++; 575 m_part.TriggerScriptChangedEvent(Changed.INVENTORY);
552 m_part.TriggerScriptChangedEvent(Changed.INVENTORY);
553
554 HasInventoryChanged = true;
555 m_part.ParentGroup.HasGroupChanged = true;
556 576
557 int scriptcount = 0; 577 HasInventoryChanged = true;
558 lock (m_items) 578 m_part.ParentGroup.HasGroupChanged = true;
559 {
560 foreach (TaskInventoryItem item in m_items.Values)
561 {
562 if (item.Type == 10)
563 {
564 scriptcount++;
565 }
566 }
567 }
568 579
569 if (scriptcount <= 0) 580 int scriptcount = 0;
581 m_items.LockItemsForRead(true);
582 foreach (TaskInventoryItem item in m_items.Values)
583 {
584 if (item.Type == 10)
570 { 585 {
571 m_part.RemFlag(PrimFlags.Scripted); 586 scriptcount++;
572 } 587 }
573
574 m_part.ScheduleFullUpdate();
575
576 return type;
577 } 588 }
578 else 589 m_items.LockItemsForRead(false);
590
591
592 if (scriptcount <= 0)
579 { 593 {
580 m_log.ErrorFormat( 594 m_part.RemFlag(PrimFlags.Scripted);
581 "[PRIM INVENTORY]: " +
582 "Tried to remove item ID {0} from prim {1}, {2} but the item does not exist in this inventory",
583 itemID, m_part.Name, m_part.UUID);
584 } 595 }
596
597 m_part.ScheduleFullUpdate();
598
599 return type;
600 }
601 else
602 {
603 m_log.ErrorFormat(
604 "[PRIM INVENTORY]: " +
605 "Tried to remove item ID {0} from prim {1}, {2} but the item does not exist in this inventory",
606 itemID, m_part.Name, m_part.UUID);
585 } 607 }
608 m_items.LockItemsForWrite(false);
586 609
587 return -1; 610 return -1;
588 } 611 }
@@ -635,52 +658,53 @@ namespace OpenSim.Region.Framework.Scenes
635 // isn't available (such as drag from prim inventory to agent inventory) 658 // isn't available (such as drag from prim inventory to agent inventory)
636 InventoryStringBuilder invString = new InventoryStringBuilder(m_part.UUID, UUID.Zero); 659 InventoryStringBuilder invString = new InventoryStringBuilder(m_part.UUID, UUID.Zero);
637 660
638 lock (m_items) 661 m_items.LockItemsForRead(true);
662
663 foreach (TaskInventoryItem item in m_items.Values)
639 { 664 {
640 foreach (TaskInventoryItem item in m_items.Values) 665 UUID ownerID = item.OwnerID;
641 { 666 uint everyoneMask = 0;
642 UUID ownerID = item.OwnerID; 667 uint baseMask = item.BasePermissions;
643 uint everyoneMask = 0; 668 uint ownerMask = item.CurrentPermissions;
644 uint baseMask = item.BasePermissions;
645 uint ownerMask = item.CurrentPermissions;
646 669
647 invString.AddItemStart(); 670 invString.AddItemStart();
648 invString.AddNameValueLine("item_id", item.ItemID.ToString()); 671 invString.AddNameValueLine("item_id", item.ItemID.ToString());
649 invString.AddNameValueLine("parent_id", m_part.UUID.ToString()); 672 invString.AddNameValueLine("parent_id", m_part.UUID.ToString());
650 673
651 invString.AddPermissionsStart(); 674 invString.AddPermissionsStart();
652 675
653 invString.AddNameValueLine("base_mask", Utils.UIntToHexString(baseMask)); 676 invString.AddNameValueLine("base_mask", Utils.UIntToHexString(baseMask));
654 invString.AddNameValueLine("owner_mask", Utils.UIntToHexString(ownerMask)); 677 invString.AddNameValueLine("owner_mask", Utils.UIntToHexString(ownerMask));
655 invString.AddNameValueLine("group_mask", Utils.UIntToHexString(0)); 678 invString.AddNameValueLine("group_mask", Utils.UIntToHexString(0));
656 invString.AddNameValueLine("everyone_mask", Utils.UIntToHexString(everyoneMask)); 679 invString.AddNameValueLine("everyone_mask", Utils.UIntToHexString(everyoneMask));
657 invString.AddNameValueLine("next_owner_mask", Utils.UIntToHexString(item.NextPermissions)); 680 invString.AddNameValueLine("next_owner_mask", Utils.UIntToHexString(item.NextPermissions));
658 681
659 invString.AddNameValueLine("creator_id", item.CreatorID.ToString()); 682 invString.AddNameValueLine("creator_id", item.CreatorID.ToString());
660 invString.AddNameValueLine("owner_id", ownerID.ToString()); 683 invString.AddNameValueLine("owner_id", ownerID.ToString());
661 684
662 invString.AddNameValueLine("last_owner_id", item.LastOwnerID.ToString()); 685 invString.AddNameValueLine("last_owner_id", item.LastOwnerID.ToString());
663 686
664 invString.AddNameValueLine("group_id", item.GroupID.ToString()); 687 invString.AddNameValueLine("group_id", item.GroupID.ToString());
665 invString.AddSectionEnd(); 688 invString.AddSectionEnd();
666 689
667 invString.AddNameValueLine("asset_id", item.AssetID.ToString()); 690 invString.AddNameValueLine("asset_id", item.AssetID.ToString());
668 invString.AddNameValueLine("type", TaskInventoryItem.Types[item.Type]); 691 invString.AddNameValueLine("type", TaskInventoryItem.Types[item.Type]);
669 invString.AddNameValueLine("inv_type", TaskInventoryItem.InvTypes[item.InvType]); 692 invString.AddNameValueLine("inv_type", TaskInventoryItem.InvTypes[item.InvType]);
670 invString.AddNameValueLine("flags", Utils.UIntToHexString(item.Flags)); 693 invString.AddNameValueLine("flags", Utils.UIntToHexString(item.Flags));
671 694
672 invString.AddSaleStart(); 695 invString.AddSaleStart();
673 invString.AddNameValueLine("sale_type", "not"); 696 invString.AddNameValueLine("sale_type", "not");
674 invString.AddNameValueLine("sale_price", "0"); 697 invString.AddNameValueLine("sale_price", "0");
675 invString.AddSectionEnd(); 698 invString.AddSectionEnd();
676 699
677 invString.AddNameValueLine("name", item.Name + "|"); 700 invString.AddNameValueLine("name", item.Name + "|");
678 invString.AddNameValueLine("desc", item.Description + "|"); 701 invString.AddNameValueLine("desc", item.Description + "|");
679 702
680 invString.AddNameValueLine("creation_date", item.CreationDate.ToString()); 703 invString.AddNameValueLine("creation_date", item.CreationDate.ToString());
681 invString.AddSectionEnd(); 704 invString.AddSectionEnd();
682 }
683 } 705 }
706 int count = m_items.Count;
707 m_items.LockItemsForRead(false);
684 708
685 fileData = Utils.StringToBytes(invString.BuildString); 709 fileData = Utils.StringToBytes(invString.BuildString);
686 710
@@ -701,10 +725,9 @@ namespace OpenSim.Region.Framework.Scenes
701 { 725 {
702 if (HasInventoryChanged) 726 if (HasInventoryChanged)
703 { 727 {
704 lock (Items) 728 Items.LockItemsForRead(true);
705 { 729 datastore.StorePrimInventory(m_part.UUID, Items.Values);
706 datastore.StorePrimInventory(m_part.UUID, Items.Values); 730 Items.LockItemsForRead(false);
707 }
708 731
709 HasInventoryChanged = false; 732 HasInventoryChanged = false;
710 } 733 }
diff --git a/OpenSim/Region/Framework/Scenes/ScenePresence.cs b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
index 4e5fee1..4c8c94f 100644
--- a/OpenSim/Region/Framework/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
@@ -1615,21 +1615,19 @@ namespace OpenSim.Region.Framework.Scenes
1615 SceneObjectPart part = m_scene.GetSceneObjectPart(m_parentID); 1615 SceneObjectPart part = m_scene.GetSceneObjectPart(m_parentID);
1616 if (part != null) 1616 if (part != null)
1617 { 1617 {
1618 part.TaskInventory.LockItemsForRead(true);
1618 TaskInventoryDictionary taskIDict = part.TaskInventory; 1619 TaskInventoryDictionary taskIDict = part.TaskInventory;
1619 if (taskIDict != null) 1620 if (taskIDict != null)
1620 { 1621 {
1621 lock (taskIDict) 1622 foreach (UUID taskID in taskIDict.Keys)
1622 { 1623 {
1623 foreach (UUID taskID in taskIDict.Keys) 1624 UnRegisterControlEventsToScript(LocalId, taskID);
1624 { 1625 taskIDict[taskID].PermsMask &= ~(
1625 UnRegisterControlEventsToScript(LocalId, taskID); 1626 2048 | //PERMISSION_CONTROL_CAMERA
1626 taskIDict[taskID].PermsMask &= ~( 1627 4); // PERMISSION_TAKE_CONTROLS
1627 2048 | //PERMISSION_CONTROL_CAMERA
1628 4); // PERMISSION_TAKE_CONTROLS
1629 }
1630 } 1628 }
1631
1632 } 1629 }
1630 part.TaskInventory.LockItemsForRead(false);
1633 // Reset sit target. 1631 // Reset sit target.
1634 if (part.GetAvatarOnSitTarget() == UUID) 1632 if (part.GetAvatarOnSitTarget() == UUID)
1635 part.SetAvatarOnSitTarget(UUID.Zero); 1633 part.SetAvatarOnSitTarget(UUID.Zero);
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
index 50b2fb5..a94cd46 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
@@ -28,6 +28,7 @@
28using System; 28using System;
29using System.Collections; 29using System.Collections;
30using System.Collections.Generic; 30using System.Collections.Generic;
31using System.Diagnostics; //for [DebuggerNonUserCode]
31using System.Runtime.Remoting.Lifetime; 32using System.Runtime.Remoting.Lifetime;
32using System.Text; 33using System.Text;
33using System.Threading; 34using System.Threading;
@@ -151,6 +152,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
151 get { return m_ScriptEngine.World; } 152 get { return m_ScriptEngine.World; }
152 } 153 }
153 154
155 [DebuggerNonUserCode]
154 public void state(string newState) 156 public void state(string newState)
155 { 157 {
156 m_ScriptEngine.SetState(m_itemID, newState); 158 m_ScriptEngine.SetState(m_itemID, newState);
@@ -160,6 +162,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
160 /// Reset the named script. The script must be present 162 /// Reset the named script. The script must be present
161 /// in the same prim. 163 /// in the same prim.
162 /// </summary> 164 /// </summary>
165 [DebuggerNonUserCode]
163 public void llResetScript() 166 public void llResetScript()
164 { 167 {
165 m_host.AddScriptLPS(1); 168 m_host.AddScriptLPS(1);
@@ -272,40 +275,48 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
272 protected UUID InventorySelf() 275 protected UUID InventorySelf()
273 { 276 {
274 UUID invItemID = new UUID(); 277 UUID invItemID = new UUID();
275 278 bool unlock = false;
276 lock (m_host.TaskInventory) 279 if (!m_host.TaskInventory.IsReadLockedByMe())
280 {
281 m_host.TaskInventory.LockItemsForRead(true);
282 unlock = true;
283 }
284 foreach (KeyValuePair<UUID, TaskInventoryItem> inv in m_host.TaskInventory)
277 { 285 {
278 foreach (KeyValuePair<UUID, TaskInventoryItem> inv in m_host.TaskInventory) 286 if (inv.Value.Type == 10 && inv.Value.ItemID == m_itemID)
279 { 287 {
280 if (inv.Value.Type == 10 && inv.Value.ItemID == m_itemID) 288 invItemID = inv.Key;
281 { 289 break;
282 invItemID = inv.Key;
283 break;
284 }
285 } 290 }
286 } 291 }
287 292 if (unlock)
293 {
294 m_host.TaskInventory.LockItemsForRead(false);
295 }
288 return invItemID; 296 return invItemID;
289 } 297 }
290 298
291 protected UUID InventoryKey(string name, int type) 299 protected UUID InventoryKey(string name, int type)
292 { 300 {
293 m_host.AddScriptLPS(1); 301 m_host.AddScriptLPS(1);
294 302 m_host.TaskInventory.LockItemsForRead(true);
295 lock (m_host.TaskInventory) 303
304 foreach (KeyValuePair<UUID, TaskInventoryItem> inv in m_host.TaskInventory)
296 { 305 {
297 foreach (KeyValuePair<UUID, TaskInventoryItem> inv in m_host.TaskInventory) 306 if (inv.Value.Name == name)
298 { 307 {
299 if (inv.Value.Name == name) 308 m_host.TaskInventory.LockItemsForRead(false);
309
310 if (inv.Value.Type != type)
300 { 311 {
301 if (inv.Value.Type != type) 312 return UUID.Zero;
302 return UUID.Zero;
303
304 return inv.Value.AssetID;
305 } 313 }
314
315 return inv.Value.AssetID;
306 } 316 }
307 } 317 }
308 318
319 m_host.TaskInventory.LockItemsForRead(false);
309 return UUID.Zero; 320 return UUID.Zero;
310 } 321 }
311 322
@@ -313,17 +324,21 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
313 { 324 {
314 m_host.AddScriptLPS(1); 325 m_host.AddScriptLPS(1);
315 326
316 lock (m_host.TaskInventory) 327
328 m_host.TaskInventory.LockItemsForRead(true);
329
330 foreach (KeyValuePair<UUID, TaskInventoryItem> inv in m_host.TaskInventory)
317 { 331 {
318 foreach (KeyValuePair<UUID, TaskInventoryItem> inv in m_host.TaskInventory) 332 if (inv.Value.Name == name)
319 { 333 {
320 if (inv.Value.Name == name) 334 m_host.TaskInventory.LockItemsForRead(false);
321 { 335 return inv.Value.AssetID;
322 return inv.Value.AssetID;
323 }
324 } 336 }
325 } 337 }
326 338
339 m_host.TaskInventory.LockItemsForRead(false);
340
341
327 return UUID.Zero; 342 return UUID.Zero;
328 } 343 }
329 344
@@ -2534,12 +2549,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
2534 2549
2535 m_host.AddScriptLPS(1); 2550 m_host.AddScriptLPS(1);
2536 2551
2552 m_host.TaskInventory.LockItemsForRead(true);
2537 TaskInventoryItem item = m_host.TaskInventory[invItemID]; 2553 TaskInventoryItem item = m_host.TaskInventory[invItemID];
2538 2554 m_host.TaskInventory.LockItemsForRead(false);
2539 lock (m_host.TaskInventory)
2540 {
2541 item = m_host.TaskInventory[invItemID];
2542 }
2543 2555
2544 if (item.PermsGranter == UUID.Zero) 2556 if (item.PermsGranter == UUID.Zero)
2545 return 0; 2557 return 0;
@@ -2614,6 +2626,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
2614 if (dist > m_ScriptDistanceFactor * 10.0f) 2626 if (dist > m_ScriptDistanceFactor * 10.0f)
2615 return; 2627 return;
2616 2628
2629 //Clone is thread-safe
2617 TaskInventoryDictionary partInventory = (TaskInventoryDictionary)m_host.TaskInventory.Clone(); 2630 TaskInventoryDictionary partInventory = (TaskInventoryDictionary)m_host.TaskInventory.Clone();
2618 2631
2619 foreach (KeyValuePair<UUID, TaskInventoryItem> inv in partInventory) 2632 foreach (KeyValuePair<UUID, TaskInventoryItem> inv in partInventory)
@@ -2747,13 +2760,17 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
2747 { 2760 {
2748 TaskInventoryItem item; 2761 TaskInventoryItem item;
2749 2762
2750 lock (m_host.TaskInventory) 2763 m_host.TaskInventory.LockItemsForRead(true);
2764 if (!m_host.TaskInventory.ContainsKey(InventorySelf()))
2751 { 2765 {
2752 if (!m_host.TaskInventory.ContainsKey(InventorySelf())) 2766 m_host.TaskInventory.LockItemsForRead(false);
2753 return; 2767 return;
2754 else 2768 }
2755 item = m_host.TaskInventory[InventorySelf()]; 2769 else
2770 {
2771 item = m_host.TaskInventory[InventorySelf()];
2756 } 2772 }
2773 m_host.TaskInventory.LockItemsForRead(false);
2757 2774
2758 if (item.PermsGranter != UUID.Zero) 2775 if (item.PermsGranter != UUID.Zero)
2759 { 2776 {
@@ -2775,13 +2792,21 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
2775 { 2792 {
2776 TaskInventoryItem item; 2793 TaskInventoryItem item;
2777 2794
2795 m_host.TaskInventory.LockItemsForRead(true);
2778 lock (m_host.TaskInventory) 2796 lock (m_host.TaskInventory)
2779 { 2797 {
2798
2780 if (!m_host.TaskInventory.ContainsKey(InventorySelf())) 2799 if (!m_host.TaskInventory.ContainsKey(InventorySelf()))
2800 {
2801 m_host.TaskInventory.LockItemsForRead(false);
2781 return; 2802 return;
2803 }
2782 else 2804 else
2805 {
2783 item = m_host.TaskInventory[InventorySelf()]; 2806 item = m_host.TaskInventory[InventorySelf()];
2807 }
2784 } 2808 }
2809 m_host.TaskInventory.LockItemsForRead(false);
2785 2810
2786 m_host.AddScriptLPS(1); 2811 m_host.AddScriptLPS(1);
2787 2812
@@ -2818,14 +2843,20 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
2818 2843
2819 TaskInventoryItem item; 2844 TaskInventoryItem item;
2820 2845
2821 lock (m_host.TaskInventory) 2846 m_host.TaskInventory.LockItemsForRead(true);
2847
2848 if (!m_host.TaskInventory.ContainsKey(InventorySelf()))
2822 { 2849 {
2823 if (!m_host.TaskInventory.ContainsKey(InventorySelf())) 2850 m_host.TaskInventory.LockItemsForRead(false);
2824 return; 2851 return;
2825 else 2852 }
2826 item = m_host.TaskInventory[InventorySelf()]; 2853 else
2854 {
2855 item = m_host.TaskInventory[InventorySelf()];
2827 } 2856 }
2828 2857
2858 m_host.TaskInventory.LockItemsForRead(false);
2859
2829 if (item.PermsGranter != m_host.OwnerID) 2860 if (item.PermsGranter != m_host.OwnerID)
2830 return; 2861 return;
2831 2862
@@ -2850,13 +2881,19 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
2850 2881
2851 TaskInventoryItem item; 2882 TaskInventoryItem item;
2852 2883
2853 lock (m_host.TaskInventory) 2884 m_host.TaskInventory.LockItemsForRead(true);
2885
2886 if (!m_host.TaskInventory.ContainsKey(InventorySelf()))
2854 { 2887 {
2855 if (!m_host.TaskInventory.ContainsKey(InventorySelf())) 2888 m_host.TaskInventory.LockItemsForRead(false);
2856 return; 2889 return;
2857 else 2890 }
2858 item = m_host.TaskInventory[InventorySelf()]; 2891 else
2892 {
2893 item = m_host.TaskInventory[InventorySelf()];
2859 } 2894 }
2895 m_host.TaskInventory.LockItemsForRead(false);
2896
2860 2897
2861 if (item.PermsGranter != m_host.OwnerID) 2898 if (item.PermsGranter != m_host.OwnerID)
2862 return; 2899 return;
@@ -3080,14 +3117,17 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
3080 3117
3081 TaskInventoryItem item; 3118 TaskInventoryItem item;
3082 3119
3083 lock (m_host.TaskInventory) 3120 m_host.TaskInventory.LockItemsForRead(true);
3121 if (!m_host.TaskInventory.ContainsKey(InventorySelf()))
3084 { 3122 {
3085 if (!m_host.TaskInventory.ContainsKey(InventorySelf())) 3123 m_host.TaskInventory.LockItemsForRead(false);
3086 return; 3124 return;
3087 else
3088 item = m_host.TaskInventory[InventorySelf()];
3089 } 3125 }
3090 3126 else
3127 {
3128 item = m_host.TaskInventory[InventorySelf()];
3129 }
3130 m_host.TaskInventory.LockItemsForRead(false);
3091 if (item.PermsGranter == UUID.Zero) 3131 if (item.PermsGranter == UUID.Zero)
3092 return; 3132 return;
3093 3133
@@ -3117,13 +3157,18 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
3117 3157
3118 TaskInventoryItem item; 3158 TaskInventoryItem item;
3119 3159
3120 lock (m_host.TaskInventory) 3160 m_host.TaskInventory.LockItemsForRead(true);
3161 if (!m_host.TaskInventory.ContainsKey(InventorySelf()))
3121 { 3162 {
3122 if (!m_host.TaskInventory.ContainsKey(InventorySelf())) 3163 m_host.TaskInventory.LockItemsForRead(false);
3123 return; 3164 return;
3124 else
3125 item = m_host.TaskInventory[InventorySelf()];
3126 } 3165 }
3166 else
3167 {
3168 item = m_host.TaskInventory[InventorySelf()];
3169 }
3170 m_host.TaskInventory.LockItemsForRead(false);
3171
3127 3172
3128 if (item.PermsGranter == UUID.Zero) 3173 if (item.PermsGranter == UUID.Zero)
3129 return; 3174 return;
@@ -3196,10 +3241,18 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
3196 3241
3197 TaskInventoryItem item; 3242 TaskInventoryItem item;
3198 3243
3199 lock (m_host.TaskInventory) 3244
3245 m_host.TaskInventory.LockItemsForRead(true);
3246 if (!m_host.TaskInventory.ContainsKey(invItemID))
3247 {
3248 m_host.TaskInventory.LockItemsForRead(false);
3249 return;
3250 }
3251 else
3200 { 3252 {
3201 item = m_host.TaskInventory[invItemID]; 3253 item = m_host.TaskInventory[invItemID];
3202 } 3254 }
3255 m_host.TaskInventory.LockItemsForRead(false);
3203 3256
3204 if (agentID == UUID.Zero || perm == 0) // Releasing permissions 3257 if (agentID == UUID.Zero || perm == 0) // Releasing permissions
3205 { 3258 {
@@ -3231,11 +3284,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
3231 3284
3232 if ((perm & (~implicitPerms)) == 0) // Requested only implicit perms 3285 if ((perm & (~implicitPerms)) == 0) // Requested only implicit perms
3233 { 3286 {
3234 lock (m_host.TaskInventory) 3287 m_host.TaskInventory.LockItemsForWrite(true);
3235 { 3288 m_host.TaskInventory[invItemID].PermsGranter = agentID;
3236 m_host.TaskInventory[invItemID].PermsGranter = agentID; 3289 m_host.TaskInventory[invItemID].PermsMask = perm;
3237 m_host.TaskInventory[invItemID].PermsMask = perm; 3290 m_host.TaskInventory.LockItemsForWrite(false);
3238 }
3239 3291
3240 m_ScriptEngine.PostScriptEvent(m_itemID, new EventParams( 3292 m_ScriptEngine.PostScriptEvent(m_itemID, new EventParams(
3241 "run_time_permissions", new Object[] { 3293 "run_time_permissions", new Object[] {
@@ -3255,11 +3307,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
3255 3307
3256 if ((perm & (~implicitPerms)) == 0) // Requested only implicit perms 3308 if ((perm & (~implicitPerms)) == 0) // Requested only implicit perms
3257 { 3309 {
3258 lock (m_host.TaskInventory) 3310 m_host.TaskInventory.LockItemsForWrite(true);
3259 { 3311 m_host.TaskInventory[invItemID].PermsGranter = agentID;
3260 m_host.TaskInventory[invItemID].PermsGranter = agentID; 3312 m_host.TaskInventory[invItemID].PermsMask = perm;
3261 m_host.TaskInventory[invItemID].PermsMask = perm; 3313 m_host.TaskInventory.LockItemsForWrite(false);
3262 }
3263 3314
3264 m_ScriptEngine.PostScriptEvent(m_itemID, new EventParams( 3315 m_ScriptEngine.PostScriptEvent(m_itemID, new EventParams(
3265 "run_time_permissions", new Object[] { 3316 "run_time_permissions", new Object[] {
@@ -3280,11 +3331,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
3280 3331
3281 if (!m_waitingForScriptAnswer) 3332 if (!m_waitingForScriptAnswer)
3282 { 3333 {
3283 lock (m_host.TaskInventory) 3334 m_host.TaskInventory.LockItemsForWrite(true);
3284 { 3335 m_host.TaskInventory[invItemID].PermsGranter = agentID;
3285 m_host.TaskInventory[invItemID].PermsGranter = agentID; 3336 m_host.TaskInventory[invItemID].PermsMask = 0;
3286 m_host.TaskInventory[invItemID].PermsMask = 0; 3337 m_host.TaskInventory.LockItemsForWrite(false);
3287 }
3288 3338
3289 presence.ControllingClient.OnScriptAnswer += handleScriptAnswer; 3339 presence.ControllingClient.OnScriptAnswer += handleScriptAnswer;
3290 m_waitingForScriptAnswer=true; 3340 m_waitingForScriptAnswer=true;
@@ -3319,10 +3369,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
3319 if ((answer & ScriptBaseClass.PERMISSION_TAKE_CONTROLS) == 0) 3369 if ((answer & ScriptBaseClass.PERMISSION_TAKE_CONTROLS) == 0)
3320 llReleaseControls(); 3370 llReleaseControls();
3321 3371
3322 lock (m_host.TaskInventory) 3372
3323 { 3373 m_host.TaskInventory.LockItemsForWrite(true);
3324 m_host.TaskInventory[invItemID].PermsMask = answer; 3374 m_host.TaskInventory[invItemID].PermsMask = answer;
3325 } 3375 m_host.TaskInventory.LockItemsForWrite(false);
3376
3326 3377
3327 m_ScriptEngine.PostScriptEvent(m_itemID, new EventParams( 3378 m_ScriptEngine.PostScriptEvent(m_itemID, new EventParams(
3328 "run_time_permissions", new Object[] { 3379 "run_time_permissions", new Object[] {
@@ -3334,16 +3385,17 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
3334 { 3385 {
3335 m_host.AddScriptLPS(1); 3386 m_host.AddScriptLPS(1);
3336 3387
3337 lock (m_host.TaskInventory) 3388 m_host.TaskInventory.LockItemsForRead(true);
3389
3390 foreach (TaskInventoryItem item in m_host.TaskInventory.Values)
3338 { 3391 {
3339 foreach (TaskInventoryItem item in m_host.TaskInventory.Values) 3392 if (item.Type == 10 && item.ItemID == m_itemID)
3340 { 3393 {
3341 if (item.Type == 10 && item.ItemID == m_itemID) 3394 m_host.TaskInventory.LockItemsForRead(false);
3342 { 3395 return item.PermsGranter.ToString();
3343 return item.PermsGranter.ToString();
3344 }
3345 } 3396 }
3346 } 3397 }
3398 m_host.TaskInventory.LockItemsForRead(false);
3347 3399
3348 return UUID.Zero.ToString(); 3400 return UUID.Zero.ToString();
3349 } 3401 }
@@ -3352,19 +3404,20 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
3352 { 3404 {
3353 m_host.AddScriptLPS(1); 3405 m_host.AddScriptLPS(1);
3354 3406
3355 lock (m_host.TaskInventory) 3407 m_host.TaskInventory.LockItemsForRead(true);
3408
3409 foreach (TaskInventoryItem item in m_host.TaskInventory.Values)
3356 { 3410 {
3357 foreach (TaskInventoryItem item in m_host.TaskInventory.Values) 3411 if (item.Type == 10 && item.ItemID == m_itemID)
3358 { 3412 {
3359 if (item.Type == 10 && item.ItemID == m_itemID) 3413 int perms = item.PermsMask;
3360 { 3414 if (m_automaticLinkPermission)
3361 int perms = item.PermsMask; 3415 perms |= ScriptBaseClass.PERMISSION_CHANGE_LINKS;
3362 if (m_automaticLinkPermission) 3416 m_host.TaskInventory.LockItemsForRead(false);
3363 perms |= ScriptBaseClass.PERMISSION_CHANGE_LINKS; 3417 return perms;
3364 return perms;
3365 }
3366 } 3418 }
3367 } 3419 }
3420 m_host.TaskInventory.LockItemsForRead(false);
3368 3421
3369 return 0; 3422 return 0;
3370 } 3423 }
@@ -3397,11 +3450,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
3397 UUID invItemID = InventorySelf(); 3450 UUID invItemID = InventorySelf();
3398 3451
3399 TaskInventoryItem item; 3452 TaskInventoryItem item;
3400 lock (m_host.TaskInventory) 3453 m_host.TaskInventory.LockItemsForRead(true);
3401 { 3454 item = m_host.TaskInventory[invItemID];
3402 item = m_host.TaskInventory[invItemID]; 3455 m_host.TaskInventory.LockItemsForRead(false);
3403 } 3456
3404
3405 if ((item.PermsMask & ScriptBaseClass.PERMISSION_CHANGE_LINKS) == 0 3457 if ((item.PermsMask & ScriptBaseClass.PERMISSION_CHANGE_LINKS) == 0
3406 && !m_automaticLinkPermission) 3458 && !m_automaticLinkPermission)
3407 { 3459 {
@@ -3454,16 +3506,16 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
3454 m_host.AddScriptLPS(1); 3506 m_host.AddScriptLPS(1);
3455 UUID invItemID = InventorySelf(); 3507 UUID invItemID = InventorySelf();
3456 3508
3457 lock (m_host.TaskInventory) 3509 m_host.TaskInventory.LockItemsForRead(true);
3458 {
3459 if ((m_host.TaskInventory[invItemID].PermsMask & ScriptBaseClass.PERMISSION_CHANGE_LINKS) == 0 3510 if ((m_host.TaskInventory[invItemID].PermsMask & ScriptBaseClass.PERMISSION_CHANGE_LINKS) == 0
3460 && !m_automaticLinkPermission) 3511 && !m_automaticLinkPermission)
3461 { 3512 {
3462 ShoutError("Script trying to link but PERMISSION_CHANGE_LINKS permission not set!"); 3513 ShoutError("Script trying to link but PERMISSION_CHANGE_LINKS permission not set!");
3514 m_host.TaskInventory.LockItemsForRead(false);
3463 return; 3515 return;
3464 } 3516 }
3465 } 3517 m_host.TaskInventory.LockItemsForRead(false);
3466 3518
3467 if (linknum < ScriptBaseClass.LINK_THIS) 3519 if (linknum < ScriptBaseClass.LINK_THIS)
3468 return; 3520 return;
3469 3521
@@ -3632,17 +3684,16 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
3632 m_host.AddScriptLPS(1); 3684 m_host.AddScriptLPS(1);
3633 int count = 0; 3685 int count = 0;
3634 3686
3635 lock (m_host.TaskInventory) 3687 m_host.TaskInventory.LockItemsForRead(true);
3688 foreach (KeyValuePair<UUID, TaskInventoryItem> inv in m_host.TaskInventory)
3636 { 3689 {
3637 foreach (KeyValuePair<UUID, TaskInventoryItem> inv in m_host.TaskInventory) 3690 if (inv.Value.Type == type || type == -1)
3638 { 3691 {
3639 if (inv.Value.Type == type || type == -1) 3692 count = count + 1;
3640 {
3641 count = count + 1;
3642 }
3643 } 3693 }
3644 } 3694 }
3645 3695
3696 m_host.TaskInventory.LockItemsForRead(false);
3646 return count; 3697 return count;
3647 } 3698 }
3648 3699
@@ -3651,16 +3702,15 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
3651 m_host.AddScriptLPS(1); 3702 m_host.AddScriptLPS(1);
3652 ArrayList keys = new ArrayList(); 3703 ArrayList keys = new ArrayList();
3653 3704
3654 lock (m_host.TaskInventory) 3705 m_host.TaskInventory.LockItemsForRead(true);
3706 foreach (KeyValuePair<UUID, TaskInventoryItem> inv in m_host.TaskInventory)
3655 { 3707 {
3656 foreach (KeyValuePair<UUID, TaskInventoryItem> inv in m_host.TaskInventory) 3708 if (inv.Value.Type == type || type == -1)
3657 { 3709 {
3658 if (inv.Value.Type == type || type == -1) 3710 keys.Add(inv.Value.Name);
3659 {
3660 keys.Add(inv.Value.Name);
3661 }
3662 } 3711 }
3663 } 3712 }
3713 m_host.TaskInventory.LockItemsForRead(false);
3664 3714
3665 if (keys.Count == 0) 3715 if (keys.Count == 0)
3666 { 3716 {
@@ -3697,20 +3747,19 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
3697 } 3747 }
3698 3748
3699 // move the first object found with this inventory name 3749 // move the first object found with this inventory name
3700 lock (m_host.TaskInventory) 3750 m_host.TaskInventory.LockItemsForRead(true);
3751 foreach (KeyValuePair<UUID, TaskInventoryItem> inv in m_host.TaskInventory)
3701 { 3752 {
3702 foreach (KeyValuePair<UUID, TaskInventoryItem> inv in m_host.TaskInventory) 3753 if (inv.Value.Name == inventory)
3703 { 3754 {
3704 if (inv.Value.Name == inventory) 3755 found = true;
3705 { 3756 objId = inv.Key;
3706 found = true; 3757 assetType = inv.Value.Type;
3707 objId = inv.Key; 3758 objName = inv.Value.Name;
3708 assetType = inv.Value.Type; 3759 break;
3709 objName = inv.Value.Name;
3710 break;
3711 }
3712 } 3760 }
3713 } 3761 }
3762 m_host.TaskInventory.LockItemsForRead(false);
3714 3763
3715 if (!found) 3764 if (!found)
3716 { 3765 {
@@ -3755,24 +3804,26 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
3755 ScriptSleep(3000); 3804 ScriptSleep(3000);
3756 } 3805 }
3757 3806
3807 [DebuggerNonUserCode]
3758 public void llRemoveInventory(string name) 3808 public void llRemoveInventory(string name)
3759 { 3809 {
3760 m_host.AddScriptLPS(1); 3810 m_host.AddScriptLPS(1);
3761 3811
3762 lock (m_host.TaskInventory) 3812 m_host.TaskInventory.LockItemsForRead(true);
3813 foreach (TaskInventoryItem item in m_host.TaskInventory.Values)
3763 { 3814 {
3764 foreach (TaskInventoryItem item in m_host.TaskInventory.Values) 3815 if (item.Name == name)
3765 { 3816 {
3766 if (item.Name == name) 3817 if (item.ItemID == m_itemID)
3767 { 3818 throw new ScriptDeleteException();
3768 if (item.ItemID == m_itemID) 3819 else
3769 throw new ScriptDeleteException(); 3820 m_host.Inventory.RemoveInventoryItem(item.ItemID);
3770 else 3821
3771 m_host.Inventory.RemoveInventoryItem(item.ItemID); 3822 m_host.TaskInventory.LockItemsForRead(false);
3772 return; 3823 return;
3773 }
3774 } 3824 }
3775 } 3825 }
3826 m_host.TaskInventory.LockItemsForRead(false);
3776 } 3827 }
3777 3828
3778 public void llSetText(string text, LSL_Vector color, double alpha) 3829 public void llSetText(string text, LSL_Vector color, double alpha)
@@ -3861,6 +3912,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
3861 { 3912 {
3862 m_host.AddScriptLPS(1); 3913 m_host.AddScriptLPS(1);
3863 3914
3915 //Clone is thread safe
3864 TaskInventoryDictionary itemDictionary = (TaskInventoryDictionary)m_host.TaskInventory.Clone(); 3916 TaskInventoryDictionary itemDictionary = (TaskInventoryDictionary)m_host.TaskInventory.Clone();
3865 3917
3866 foreach (TaskInventoryItem item in itemDictionary.Values) 3918 foreach (TaskInventoryItem item in itemDictionary.Values)
@@ -3951,17 +4003,16 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
3951 UUID soundId = UUID.Zero; 4003 UUID soundId = UUID.Zero;
3952 if (!UUID.TryParse(impact_sound, out soundId)) 4004 if (!UUID.TryParse(impact_sound, out soundId))
3953 { 4005 {
3954 lock (m_host.TaskInventory) 4006 m_host.TaskInventory.LockItemsForRead(true);
4007 foreach (TaskInventoryItem item in m_host.TaskInventory.Values)
3955 { 4008 {
3956 foreach (TaskInventoryItem item in m_host.TaskInventory.Values) 4009 if (item.Type == (int)AssetType.Sound && item.Name == impact_sound)
3957 { 4010 {
3958 if (item.Type == (int)AssetType.Sound && item.Name == impact_sound) 4011 soundId = item.AssetID;
3959 { 4012 break;
3960 soundId = item.AssetID;
3961 break;
3962 }
3963 } 4013 }
3964 } 4014 }
4015 m_host.TaskInventory.LockItemsForRead(false);
3965 } 4016 }
3966 m_host.CollisionSound = soundId; 4017 m_host.CollisionSound = soundId;
3967 m_host.CollisionSoundVolume = (float)impact_volume; 4018 m_host.CollisionSoundVolume = (float)impact_volume;
@@ -4007,6 +4058,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
4007 UUID partItemID; 4058 UUID partItemID;
4008 foreach (SceneObjectPart part in parts) 4059 foreach (SceneObjectPart part in parts)
4009 { 4060 {
4061 //Clone is thread safe
4010 TaskInventoryDictionary itemsDictionary = (TaskInventoryDictionary)part.TaskInventory.Clone(); 4062 TaskInventoryDictionary itemsDictionary = (TaskInventoryDictionary)part.TaskInventory.Clone();
4011 4063
4012 foreach (TaskInventoryItem item in itemsDictionary.Values) 4064 foreach (TaskInventoryItem item in itemsDictionary.Values)
@@ -4214,17 +4266,16 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
4214 4266
4215 m_host.AddScriptLPS(1); 4267 m_host.AddScriptLPS(1);
4216 4268
4217 lock (m_host.TaskInventory) 4269 m_host.TaskInventory.LockItemsForRead(true);
4270 foreach (TaskInventoryItem item in m_host.TaskInventory.Values)
4218 { 4271 {
4219 foreach (TaskInventoryItem item in m_host.TaskInventory.Values) 4272 if (item.Type == 10 && item.ItemID == m_itemID)
4220 { 4273 {
4221 if (item.Type == 10 && item.ItemID == m_itemID) 4274 result = item.Name!=null?item.Name:String.Empty;
4222 { 4275 break;
4223 result = item.Name!=null?item.Name:String.Empty;
4224 break;
4225 }
4226 } 4276 }
4227 } 4277 }
4278 m_host.TaskInventory.LockItemsForRead(false);
4228 4279
4229 return result; 4280 return result;
4230 } 4281 }
@@ -4482,23 +4533,24 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
4482 { 4533 {
4483 m_host.AddScriptLPS(1); 4534 m_host.AddScriptLPS(1);
4484 4535
4485 lock (m_host.TaskInventory) 4536 m_host.TaskInventory.LockItemsForRead(true);
4537 foreach (KeyValuePair<UUID, TaskInventoryItem> inv in m_host.TaskInventory)
4486 { 4538 {
4487 foreach (KeyValuePair<UUID, TaskInventoryItem> inv in m_host.TaskInventory) 4539 if (inv.Value.Name == name)
4488 { 4540 {
4489 if (inv.Value.Name == name) 4541 if ((inv.Value.CurrentPermissions & (uint)(PermissionMask.Copy | PermissionMask.Transfer | PermissionMask.Modify)) == (uint)(PermissionMask.Copy | PermissionMask.Transfer | PermissionMask.Modify))
4490 { 4542 {
4491 if ((inv.Value.CurrentPermissions & (uint)(PermissionMask.Copy | PermissionMask.Transfer | PermissionMask.Modify)) == (uint)(PermissionMask.Copy | PermissionMask.Transfer | PermissionMask.Modify)) 4543 m_host.TaskInventory.LockItemsForRead(false);
4492 { 4544 return inv.Value.AssetID.ToString();
4493 return inv.Value.AssetID.ToString(); 4545 }
4494 } 4546 else
4495 else 4547 {
4496 { 4548 m_host.TaskInventory.LockItemsForRead(false);
4497 return UUID.Zero.ToString(); 4549 return UUID.Zero.ToString();
4498 }
4499 } 4550 }
4500 } 4551 }
4501 } 4552 }
4553 m_host.TaskInventory.LockItemsForRead(false);
4502 4554
4503 return UUID.Zero.ToString(); 4555 return UUID.Zero.ToString();
4504 } 4556 }
@@ -5993,14 +6045,16 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
5993 6045
5994 protected UUID GetTaskInventoryItem(string name) 6046 protected UUID GetTaskInventoryItem(string name)
5995 { 6047 {
5996 lock (m_host.TaskInventory) 6048 m_host.TaskInventory.LockItemsForRead(true);
6049 foreach (KeyValuePair<UUID, TaskInventoryItem> inv in m_host.TaskInventory)
5997 { 6050 {
5998 foreach (KeyValuePair<UUID, TaskInventoryItem> inv in m_host.TaskInventory) 6051 if (inv.Value.Name == name)
5999 { 6052 {
6000 if (inv.Value.Name == name) 6053 m_host.TaskInventory.LockItemsForRead(false);
6001 return inv.Key; 6054 return inv.Key;
6002 } 6055 }
6003 } 6056 }
6057 m_host.TaskInventory.LockItemsForRead(false);
6004 6058
6005 return UUID.Zero; 6059 return UUID.Zero;
6006 } 6060 }
@@ -6311,22 +6365,21 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
6311 } 6365 }
6312 6366
6313 // copy the first script found with this inventory name 6367 // copy the first script found with this inventory name
6314 lock (m_host.TaskInventory) 6368 m_host.TaskInventory.LockItemsForRead(true);
6369 foreach (KeyValuePair<UUID, TaskInventoryItem> inv in m_host.TaskInventory)
6315 { 6370 {
6316 foreach (KeyValuePair<UUID, TaskInventoryItem> inv in m_host.TaskInventory) 6371 if (inv.Value.Name == name)
6317 { 6372 {
6318 if (inv.Value.Name == name) 6373 // make sure the object is a script
6374 if (10 == inv.Value.Type)
6319 { 6375 {
6320 // make sure the object is a script 6376 found = true;
6321 if (10 == inv.Value.Type) 6377 srcId = inv.Key;
6322 { 6378 break;
6323 found = true;
6324 srcId = inv.Key;
6325 break;
6326 }
6327 } 6379 }
6328 } 6380 }
6329 } 6381 }
6382 m_host.TaskInventory.LockItemsForRead(false);
6330 6383
6331 if (!found) 6384 if (!found)
6332 { 6385 {
@@ -8129,28 +8182,28 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
8129 { 8182 {
8130 m_host.AddScriptLPS(1); 8183 m_host.AddScriptLPS(1);
8131 8184
8132 lock (m_host.TaskInventory) 8185 m_host.TaskInventory.LockItemsForRead(true);
8186 foreach (KeyValuePair<UUID, TaskInventoryItem> inv in m_host.TaskInventory)
8133 { 8187 {
8134 foreach (KeyValuePair<UUID, TaskInventoryItem> inv in m_host.TaskInventory) 8188 if (inv.Value.Name == item)
8135 { 8189 {
8136 if (inv.Value.Name == item) 8190 m_host.TaskInventory.LockItemsForRead(false);
8191 switch (mask)
8137 { 8192 {
8138 switch (mask) 8193 case 0:
8139 { 8194 return (int)inv.Value.BasePermissions;
8140 case 0: 8195 case 1:
8141 return (int)inv.Value.BasePermissions; 8196 return (int)inv.Value.CurrentPermissions;
8142 case 1: 8197 case 2:
8143 return (int)inv.Value.CurrentPermissions; 8198 return (int)inv.Value.GroupPermissions;
8144 case 2: 8199 case 3:
8145 return (int)inv.Value.GroupPermissions; 8200 return (int)inv.Value.EveryonePermissions;
8146 case 3: 8201 case 4:
8147 return (int)inv.Value.EveryonePermissions; 8202 return (int)inv.Value.NextPermissions;
8148 case 4:
8149 return (int)inv.Value.NextPermissions;
8150 }
8151 } 8203 }
8152 } 8204 }
8153 } 8205 }
8206 m_host.TaskInventory.LockItemsForRead(false);
8154 8207
8155 return -1; 8208 return -1;
8156 } 8209 }
@@ -8165,16 +8218,16 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
8165 { 8218 {
8166 m_host.AddScriptLPS(1); 8219 m_host.AddScriptLPS(1);
8167 8220
8168 lock (m_host.TaskInventory) 8221 m_host.TaskInventory.LockItemsForRead(true);
8222 foreach (KeyValuePair<UUID, TaskInventoryItem> inv in m_host.TaskInventory)
8169 { 8223 {
8170 foreach (KeyValuePair<UUID, TaskInventoryItem> inv in m_host.TaskInventory) 8224 if (inv.Value.Name == item)
8171 { 8225 {
8172 if (inv.Value.Name == item) 8226 m_host.TaskInventory.LockItemsForRead(false);
8173 { 8227 return inv.Value.CreatorID.ToString();
8174 return inv.Value.CreatorID.ToString();
8175 }
8176 } 8228 }
8177 } 8229 }
8230 m_host.TaskInventory.LockItemsForRead(false);
8178 8231
8179 llSay(0, "No item name '" + item + "'"); 8232 llSay(0, "No item name '" + item + "'");
8180 8233
@@ -8698,16 +8751,16 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
8698 { 8751 {
8699 m_host.AddScriptLPS(1); 8752 m_host.AddScriptLPS(1);
8700 8753
8701 lock (m_host.TaskInventory) 8754 m_host.TaskInventory.LockItemsForRead(true);
8755 foreach (KeyValuePair<UUID, TaskInventoryItem> inv in m_host.TaskInventory)
8702 { 8756 {
8703 foreach (KeyValuePair<UUID, TaskInventoryItem> inv in m_host.TaskInventory) 8757 if (inv.Value.Name == name)
8704 { 8758 {
8705 if (inv.Value.Name == name) 8759 m_host.TaskInventory.LockItemsForRead(false);
8706 { 8760 return inv.Value.Type;
8707 return inv.Value.Type;
8708 }
8709 } 8761 }
8710 } 8762 }
8763 m_host.TaskInventory.LockItemsForRead(false);
8711 8764
8712 return -1; 8765 return -1;
8713 } 8766 }
@@ -8738,17 +8791,20 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
8738 if (invItemID == UUID.Zero) 8791 if (invItemID == UUID.Zero)
8739 return new LSL_Vector(); 8792 return new LSL_Vector();
8740 8793
8741 lock (m_host.TaskInventory) 8794 m_host.TaskInventory.LockItemsForRead(true);
8795 if (m_host.TaskInventory[invItemID].PermsGranter == UUID.Zero)
8742 { 8796 {
8743 if (m_host.TaskInventory[invItemID].PermsGranter == UUID.Zero) 8797 m_host.TaskInventory.LockItemsForRead(false);
8744 return new LSL_Vector(); 8798 return new LSL_Vector();
8799 }
8745 8800
8746 if ((m_host.TaskInventory[invItemID].PermsMask & ScriptBaseClass.PERMISSION_TRACK_CAMERA) == 0) 8801 if ((m_host.TaskInventory[invItemID].PermsMask & ScriptBaseClass.PERMISSION_TRACK_CAMERA) == 0)
8747 { 8802 {
8748 ShoutError("No permissions to track the camera"); 8803 ShoutError("No permissions to track the camera");
8749 return new LSL_Vector(); 8804 m_host.TaskInventory.LockItemsForRead(false);
8750 } 8805 return new LSL_Vector();
8751 } 8806 }
8807 m_host.TaskInventory.LockItemsForRead(false);
8752 8808
8753 ScenePresence presence = World.GetScenePresence(m_host.OwnerID); 8809 ScenePresence presence = World.GetScenePresence(m_host.OwnerID);
8754 if (presence != null) 8810 if (presence != null)
@@ -8766,17 +8822,19 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
8766 if (invItemID == UUID.Zero) 8822 if (invItemID == UUID.Zero)
8767 return new LSL_Rotation(); 8823 return new LSL_Rotation();
8768 8824
8769 lock (m_host.TaskInventory) 8825 m_host.TaskInventory.LockItemsForRead(true);
8826 if (m_host.TaskInventory[invItemID].PermsGranter == UUID.Zero)
8770 { 8827 {
8771 if (m_host.TaskInventory[invItemID].PermsGranter == UUID.Zero) 8828 m_host.TaskInventory.LockItemsForRead(false);
8772 return new LSL_Rotation(); 8829 return new LSL_Rotation();
8773
8774 if ((m_host.TaskInventory[invItemID].PermsMask & ScriptBaseClass.PERMISSION_TRACK_CAMERA) == 0)
8775 {
8776 ShoutError("No permissions to track the camera");
8777 return new LSL_Rotation();
8778 }
8779 } 8830 }
8831 if ((m_host.TaskInventory[invItemID].PermsMask & ScriptBaseClass.PERMISSION_TRACK_CAMERA) == 0)
8832 {
8833 ShoutError("No permissions to track the camera");
8834 m_host.TaskInventory.LockItemsForRead(false);
8835 return new LSL_Rotation();
8836 }
8837 m_host.TaskInventory.LockItemsForRead(false);
8780 8838
8781 ScenePresence presence = World.GetScenePresence(m_host.OwnerID); 8839 ScenePresence presence = World.GetScenePresence(m_host.OwnerID);
8782 if (presence != null) 8840 if (presence != null)
@@ -8926,14 +8984,21 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
8926 if (objectID == UUID.Zero) return; 8984 if (objectID == UUID.Zero) return;
8927 8985
8928 UUID agentID; 8986 UUID agentID;
8929 lock (m_host.TaskInventory) 8987 m_host.TaskInventory.LockItemsForRead(true);
8930 { 8988 // we need the permission first, to know which avatar we want to set the camera for
8931 // we need the permission first, to know which avatar we want to set the camera for 8989 agentID = m_host.TaskInventory[invItemID].PermsGranter;
8932 agentID = m_host.TaskInventory[invItemID].PermsGranter;
8933 8990
8934 if (agentID == UUID.Zero) return; 8991 if (agentID == UUID.Zero)
8935 if ((m_host.TaskInventory[invItemID].PermsMask & ScriptBaseClass.PERMISSION_CONTROL_CAMERA) == 0) return; 8992 {
8993 m_host.TaskInventory.LockItemsForRead(false);
8994 return;
8995 }
8996 if ((m_host.TaskInventory[invItemID].PermsMask & ScriptBaseClass.PERMISSION_CONTROL_CAMERA) == 0)
8997 {
8998 m_host.TaskInventory.LockItemsForRead(false);
8999 return;
8936 } 9000 }
9001 m_host.TaskInventory.LockItemsForRead(false);
8937 9002
8938 ScenePresence presence = World.GetScenePresence(agentID); 9003 ScenePresence presence = World.GetScenePresence(agentID);
8939 9004
@@ -8983,12 +9048,19 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
8983 9048
8984 // we need the permission first, to know which avatar we want to clear the camera for 9049 // we need the permission first, to know which avatar we want to clear the camera for
8985 UUID agentID; 9050 UUID agentID;
8986 lock (m_host.TaskInventory) 9051 m_host.TaskInventory.LockItemsForRead(true);
9052 agentID = m_host.TaskInventory[invItemID].PermsGranter;
9053 if (agentID == UUID.Zero)
8987 { 9054 {
8988 agentID = m_host.TaskInventory[invItemID].PermsGranter; 9055 m_host.TaskInventory.LockItemsForRead(false);
8989 if (agentID == UUID.Zero) return; 9056 return;
8990 if ((m_host.TaskInventory[invItemID].PermsMask & ScriptBaseClass.PERMISSION_CONTROL_CAMERA) == 0) return;
8991 } 9057 }
9058 if ((m_host.TaskInventory[invItemID].PermsMask & ScriptBaseClass.PERMISSION_CONTROL_CAMERA) == 0)
9059 {
9060 m_host.TaskInventory.LockItemsForRead(false);
9061 return;
9062 }
9063 m_host.TaskInventory.LockItemsForRead(false);
8992 9064
8993 ScenePresence presence = World.GetScenePresence(agentID); 9065 ScenePresence presence = World.GetScenePresence(agentID);
8994 9066
@@ -9445,15 +9517,19 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
9445 9517
9446 internal UUID ScriptByName(string name) 9518 internal UUID ScriptByName(string name)
9447 { 9519 {
9448 lock (m_host.TaskInventory) 9520 m_host.TaskInventory.LockItemsForRead(true);
9521
9522 foreach (TaskInventoryItem item in m_host.TaskInventory.Values)
9449 { 9523 {
9450 foreach (TaskInventoryItem item in m_host.TaskInventory.Values) 9524 if (item.Type == 10 && item.Name == name)
9451 { 9525 {
9452 if (item.Type == 10 && item.Name == name) 9526 m_host.TaskInventory.LockItemsForRead(false);
9453 return item.ItemID; 9527 return item.ItemID;
9454 } 9528 }
9455 } 9529 }
9456 9530
9531 m_host.TaskInventory.LockItemsForRead(false);
9532
9457 return UUID.Zero; 9533 return UUID.Zero;
9458 } 9534 }
9459 9535
@@ -9494,6 +9570,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
9494 { 9570 {
9495 m_host.AddScriptLPS(1); 9571 m_host.AddScriptLPS(1);
9496 9572
9573 //Clone is thread safe
9497 TaskInventoryDictionary itemsDictionary = (TaskInventoryDictionary)m_host.TaskInventory.Clone(); 9574 TaskInventoryDictionary itemsDictionary = (TaskInventoryDictionary)m_host.TaskInventory.Clone();
9498 9575
9499 UUID assetID = UUID.Zero; 9576 UUID assetID = UUID.Zero;
@@ -9556,6 +9633,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
9556 { 9633 {
9557 m_host.AddScriptLPS(1); 9634 m_host.AddScriptLPS(1);
9558 9635
9636 //Clone is thread safe
9559 TaskInventoryDictionary itemsDictionary = (TaskInventoryDictionary)m_host.TaskInventory.Clone(); 9637 TaskInventoryDictionary itemsDictionary = (TaskInventoryDictionary)m_host.TaskInventory.Clone();
9560 9638
9561 UUID assetID = UUID.Zero; 9639 UUID assetID = UUID.Zero;
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
index 7fdbac8..83322eb 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
@@ -728,18 +728,17 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
728 if (target != null) 728 if (target != null)
729 { 729 {
730 UUID animID=UUID.Zero; 730 UUID animID=UUID.Zero;
731 lock (m_host.TaskInventory) 731 m_host.TaskInventory.LockItemsForRead(true);
732 foreach (KeyValuePair<UUID, TaskInventoryItem> inv in m_host.TaskInventory)
732 { 733 {
733 foreach (KeyValuePair<UUID, TaskInventoryItem> inv in m_host.TaskInventory) 734 if (inv.Value.Name == animation)
734 { 735 {
735 if (inv.Value.Name == animation) 736 if (inv.Value.Type == (int)AssetType.Animation)
736 { 737 animID = inv.Value.AssetID;
737 if (inv.Value.Type == (int)AssetType.Animation) 738 continue;
738 animID = inv.Value.AssetID;
739 continue;
740 }
741 } 739 }
742 } 740 }
741 m_host.TaskInventory.LockItemsForRead(false);
743 if (animID == UUID.Zero) 742 if (animID == UUID.Zero)
744 target.Animator.AddAnimation(animation, m_host.UUID); 743 target.Animator.AddAnimation(animation, m_host.UUID);
745 else 744 else
@@ -761,18 +760,17 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
761 if (target != null) 760 if (target != null)
762 { 761 {
763 UUID animID=UUID.Zero; 762 UUID animID=UUID.Zero;
764 lock (m_host.TaskInventory) 763 m_host.TaskInventory.LockItemsForRead(true);
764 foreach (KeyValuePair<UUID, TaskInventoryItem> inv in m_host.TaskInventory)
765 { 765 {
766 foreach (KeyValuePair<UUID, TaskInventoryItem> inv in m_host.TaskInventory) 766 if (inv.Value.Name == animation)
767 { 767 {
768 if (inv.Value.Name == animation) 768 if (inv.Value.Type == (int)AssetType.Animation)
769 { 769 animID = inv.Value.AssetID;
770 if (inv.Value.Type == (int)AssetType.Animation) 770 continue;
771 animID = inv.Value.AssetID;
772 continue;
773 }
774 } 771 }
775 } 772 }
773 m_host.TaskInventory.LockItemsForRead(false);
776 774
777 if (animID == UUID.Zero) 775 if (animID == UUID.Zero)
778 target.Animator.RemoveAnimation(animation); 776 target.Animator.RemoveAnimation(animation);
@@ -1541,6 +1539,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
1541 1539
1542 if (!UUID.TryParse(name, out assetID)) 1540 if (!UUID.TryParse(name, out assetID))
1543 { 1541 {
1542 m_host.TaskInventory.LockItemsForRead(true);
1544 foreach (TaskInventoryItem item in m_host.TaskInventory.Values) 1543 foreach (TaskInventoryItem item in m_host.TaskInventory.Values)
1545 { 1544 {
1546 if (item.Type == 7 && item.Name == name) 1545 if (item.Type == 7 && item.Name == name)
@@ -1548,6 +1547,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
1548 assetID = item.AssetID; 1547 assetID = item.AssetID;
1549 } 1548 }
1550 } 1549 }
1550 m_host.TaskInventory.LockItemsForRead(false);
1551 } 1551 }
1552 1552
1553 if (assetID == UUID.Zero) 1553 if (assetID == UUID.Zero)
@@ -1594,6 +1594,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
1594 1594
1595 if (!UUID.TryParse(name, out assetID)) 1595 if (!UUID.TryParse(name, out assetID))
1596 { 1596 {
1597 m_host.TaskInventory.LockItemsForRead(true);
1597 foreach (TaskInventoryItem item in m_host.TaskInventory.Values) 1598 foreach (TaskInventoryItem item in m_host.TaskInventory.Values)
1598 { 1599 {
1599 if (item.Type == 7 && item.Name == name) 1600 if (item.Type == 7 && item.Name == name)
@@ -1601,6 +1602,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
1601 assetID = item.AssetID; 1602 assetID = item.AssetID;
1602 } 1603 }
1603 } 1604 }
1605 m_host.TaskInventory.LockItemsForRead(false);
1604 } 1606 }
1605 1607
1606 if (assetID == UUID.Zero) 1608 if (assetID == UUID.Zero)
@@ -1651,6 +1653,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
1651 1653
1652 if (!UUID.TryParse(name, out assetID)) 1654 if (!UUID.TryParse(name, out assetID))
1653 { 1655 {
1656 m_host.TaskInventory.LockItemsForRead(true);
1654 foreach (TaskInventoryItem item in m_host.TaskInventory.Values) 1657 foreach (TaskInventoryItem item in m_host.TaskInventory.Values)
1655 { 1658 {
1656 if (item.Type == 7 && item.Name == name) 1659 if (item.Type == 7 && item.Name == name)
@@ -1658,6 +1661,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
1658 assetID = item.AssetID; 1661 assetID = item.AssetID;
1659 } 1662 }
1660 } 1663 }
1664 m_host.TaskInventory.LockItemsForRead(false);
1661 } 1665 }
1662 1666
1663 if (assetID == UUID.Zero) 1667 if (assetID == UUID.Zero)
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/Executor.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/Executor.cs
index 7f67599..15e0408 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/Executor.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/Executor.cs
@@ -27,6 +27,7 @@
27 27
28using System; 28using System;
29using System.Collections.Generic; 29using System.Collections.Generic;
30using System.Diagnostics; //for [DebuggerNonUserCode]
30using System.Reflection; 31using System.Reflection;
31using System.Runtime.Remoting.Lifetime; 32using System.Runtime.Remoting.Lifetime;
32using OpenSim.Region.ScriptEngine.Shared; 33using OpenSim.Region.ScriptEngine.Shared;
@@ -131,6 +132,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
131 return (eventFlags); 132 return (eventFlags);
132 } 133 }
133 134
135 [DebuggerNonUserCode]
134 public void ExecuteEvent(string state, string FunctionName, object[] args) 136 public void ExecuteEvent(string state, string FunctionName, object[] args)
135 { 137 {
136 // IMPORTANT: Types and MemberInfo-derived objects require a LOT of memory. 138 // IMPORTANT: Types and MemberInfo-derived objects require a LOT of memory.
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/ScriptBase.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/ScriptBase.cs
index 121159c..a44abb0 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/ScriptBase.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/ScriptBase.cs
@@ -33,6 +33,7 @@ using System.Threading;
33using System.Reflection; 33using System.Reflection;
34using System.Collections; 34using System.Collections;
35using System.Collections.Generic; 35using System.Collections.Generic;
36using System.Diagnostics; //for [DebuggerNonUserCode]
36using OpenSim.Region.ScriptEngine.Interfaces; 37using OpenSim.Region.ScriptEngine.Interfaces;
37using OpenSim.Region.ScriptEngine.Shared; 38using OpenSim.Region.ScriptEngine.Shared;
38using OpenSim.Region.ScriptEngine.Shared.Api.Runtime; 39using OpenSim.Region.ScriptEngine.Shared.Api.Runtime;
@@ -90,6 +91,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
90 return (int)m_Executor.GetStateEventFlags(state); 91 return (int)m_Executor.GetStateEventFlags(state);
91 } 92 }
92 93
94 [DebuggerNonUserCode]
93 public void ExecuteEvent(string state, string FunctionName, object[] args) 95 public void ExecuteEvent(string state, string FunctionName, object[] args)
94 { 96 {
95 m_Executor.ExecuteEvent(state, FunctionName, args); 97 m_Executor.ExecuteEvent(state, FunctionName, args);
diff --git a/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs b/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs
index 41b5d49..0f4a9ad 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs
@@ -27,6 +27,7 @@
27 27
28using System; 28using System;
29using System.IO; 29using System.IO;
30using System.Diagnostics; //for [DebuggerNonUserCode]
30using System.Runtime.Remoting; 31using System.Runtime.Remoting;
31using System.Runtime.Remoting.Lifetime; 32using System.Runtime.Remoting.Lifetime;
32using System.Threading; 33using System.Threading;
@@ -237,13 +238,12 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
237 238
238 if (part != null) 239 if (part != null)
239 { 240 {
240 lock (part.TaskInventory) 241 part.TaskInventory.LockItemsForRead(true);
242 if (part.TaskInventory.ContainsKey(m_ItemID))
241 { 243 {
242 if (part.TaskInventory.ContainsKey(m_ItemID)) 244 m_thisScriptTask = part.TaskInventory[m_ItemID];
243 {
244 m_thisScriptTask = part.TaskInventory[m_ItemID];
245 }
246 } 245 }
246 part.TaskInventory.LockItemsForRead(false);
247 } 247 }
248 248
249 ApiManager am = new ApiManager(); 249 ApiManager am = new ApiManager();
@@ -428,14 +428,15 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
428 { 428 {
429 int permsMask; 429 int permsMask;
430 UUID permsGranter; 430 UUID permsGranter;
431 lock (part.TaskInventory) 431 part.TaskInventory.LockItemsForRead(true);
432 if (!part.TaskInventory.ContainsKey(m_ItemID))
432 { 433 {
433 if (!part.TaskInventory.ContainsKey(m_ItemID)) 434 part.TaskInventory.LockItemsForRead(false);
434 return; 435 return;
435
436 permsGranter = part.TaskInventory[m_ItemID].PermsGranter;
437 permsMask = part.TaskInventory[m_ItemID].PermsMask;
438 } 436 }
437 permsGranter = part.TaskInventory[m_ItemID].PermsGranter;
438 permsMask = part.TaskInventory[m_ItemID].PermsMask;
439 part.TaskInventory.LockItemsForRead(false);
439 440
440 if ((permsMask & ScriptBaseClass.PERMISSION_TAKE_CONTROLS) != 0) 441 if ((permsMask & ScriptBaseClass.PERMISSION_TAKE_CONTROLS) != 0)
441 { 442 {
@@ -544,6 +545,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
544 return true; 545 return true;
545 } 546 }
546 547
548 [DebuggerNonUserCode] //Prevents the debugger from farting in this function
547 public void SetState(string state) 549 public void SetState(string state)
548 { 550 {
549 if (state == State) 551 if (state == State)
@@ -555,7 +557,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
555 new DetectParams[0])); 557 new DetectParams[0]));
556 PostEvent(new EventParams("state_entry", new Object[0], 558 PostEvent(new EventParams("state_entry", new Object[0],
557 new DetectParams[0])); 559 new DetectParams[0]));
558 560
559 throw new EventAbortException(); 561 throw new EventAbortException();
560 } 562 }
561 563
@@ -638,154 +640,158 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
638 /// <returns></returns> 640 /// <returns></returns>
639 public object EventProcessor() 641 public object EventProcessor()
640 { 642 {
643
644 EventParams data = null;
645
646 lock (m_EventQueue)
647 {
641 lock (m_Script) 648 lock (m_Script)
642 { 649 {
643 EventParams data = null; 650 data = (EventParams) m_EventQueue.Dequeue();
644 651 if (data == null) // Shouldn't happen
645 lock (m_EventQueue)
646 { 652 {
647 data = (EventParams) m_EventQueue.Dequeue(); 653 if ((m_EventQueue.Count > 0) && m_RunEvents && (!m_ShuttingDown))
648 if (data == null) // Shouldn't happen
649 { 654 {
650 if ((m_EventQueue.Count > 0) && m_RunEvents && (!m_ShuttingDown)) 655 m_CurrentResult = m_Engine.QueueEventHandler(this);
651 {
652 m_CurrentResult = m_Engine.QueueEventHandler(this);
653 }
654 else
655 {
656 m_CurrentResult = null;
657 }
658 return 0;
659 } 656 }
660 657 else
661 if (data.EventName == "timer")
662 m_TimerQueued = false;
663 if (data.EventName == "control")
664 { 658 {
665 if (m_ControlEventsInQueue > 0) 659 m_CurrentResult = null;
666 m_ControlEventsInQueue--;
667 } 660 }
668 if (data.EventName == "collision") 661 return 0;
669 m_CollisionInQueue = false;
670 } 662 }
671
672 //m_log.DebugFormat("[XENGINE]: Processing event {0} for {1}", data.EventName, this);
673 663
674 m_DetectParams = data.DetectParams; 664 if (data.EventName == "timer")
675 665 m_TimerQueued = false;
676 if (data.EventName == "state") // Hardcoded state change 666 if (data.EventName == "control")
677 { 667 {
678 // m_log.DebugFormat("[Script] Script {0}.{1} state set to {2}", 668 if (m_ControlEventsInQueue > 0)
679 // m_PrimName, m_ScriptName, data.Params[0].ToString()); 669 m_ControlEventsInQueue--;
680 m_State=data.Params[0].ToString(); 670 }
681 AsyncCommandManager.RemoveScript(m_Engine, 671 if (data.EventName == "collision")
682 m_LocalID, m_ItemID); 672 m_CollisionInQueue = false;
673 }
674 }
675 lock(m_Script)
676 {
677
678 //m_log.DebugFormat("[XENGINE]: Processing event {0} for {1}", data.EventName, this);
683 679
684 SceneObjectPart part = m_Engine.World.GetSceneObjectPart( 680 m_DetectParams = data.DetectParams;
685 m_LocalID); 681
686 if (part != null) 682 if (data.EventName == "state") // Hardcoded state change
687 { 683 {
688 part.SetScriptEvents(m_ItemID, 684// m_log.DebugFormat("[Script] Script {0}.{1} state set to {2}",
689 (int)m_Script.GetStateEventFlags(State)); 685// m_PrimName, m_ScriptName, data.Params[0].ToString());
690 } 686 m_State=data.Params[0].ToString();
687 AsyncCommandManager.RemoveScript(m_Engine,
688 m_LocalID, m_ItemID);
689
690 SceneObjectPart part = m_Engine.World.GetSceneObjectPart(
691 m_LocalID);
692 if (part != null)
693 {
694 part.SetScriptEvents(m_ItemID,
695 (int)m_Script.GetStateEventFlags(State));
691 } 696 }
692 else 697 }
698 else
699 {
700 if (m_Engine.World.PipeEventsForScript(m_LocalID) ||
701 data.EventName == "control") // Don't freeze avies!
693 { 702 {
694 if (m_Engine.World.PipeEventsForScript(m_LocalID) || 703 SceneObjectPart part = m_Engine.World.GetSceneObjectPart(
695 data.EventName == "control") // Don't freeze avies! 704 m_LocalID);
696 { 705 // m_log.DebugFormat("[Script] Delivered event {2} in state {3} to {0}.{1}",
697 SceneObjectPart part = m_Engine.World.GetSceneObjectPart( 706 // m_PrimName, m_ScriptName, data.EventName, m_State);
698 m_LocalID);
699 // m_log.DebugFormat("[Script] Delivered event {2} in state {3} to {0}.{1}",
700 // m_PrimName, m_ScriptName, data.EventName, m_State);
701 707
702 try 708 try
703 { 709 {
704 m_CurrentEvent = data.EventName; 710 m_CurrentEvent = data.EventName;
705 m_EventStart = DateTime.Now; 711 m_EventStart = DateTime.Now;
706 m_InEvent = true; 712 m_InEvent = true;
707 713
708 m_Script.ExecuteEvent(State, data.EventName, data.Params); 714 m_Script.ExecuteEvent(State, data.EventName, data.Params);
709 715
710 m_InEvent = false; 716 m_InEvent = false;
711 m_CurrentEvent = String.Empty; 717 m_CurrentEvent = String.Empty;
712 718
713 if (m_SaveState) 719 if (m_SaveState)
714 { 720 {
715 // This will be the very first event we deliver 721 // This will be the very first event we deliver
716 // (state_entry) in default state 722 // (state_entry) in default state
717 // 723 //
718 724
719 SaveState(m_Assembly); 725 SaveState(m_Assembly);
720 726
721 m_SaveState = false; 727 m_SaveState = false;
722 }
723 } 728 }
724 catch (Exception e) 729 }
725 { 730 catch (Exception e)
726 // m_log.DebugFormat("[SCRIPT] Exception: {0}", e.Message); 731 {
727 m_InEvent = false; 732 // m_log.DebugFormat("[SCRIPT] Exception: {0}", e.Message);
728 m_CurrentEvent = String.Empty; 733 m_InEvent = false;
734 m_CurrentEvent = String.Empty;
729 735
730 if ((!(e is TargetInvocationException) || (!(e.InnerException is SelfDeleteException) && !(e.InnerException is ScriptDeleteException))) && !(e is ThreadAbortException)) 736 if ((!(e is TargetInvocationException) || (!(e.InnerException is SelfDeleteException) && !(e.InnerException is ScriptDeleteException))) && !(e is ThreadAbortException))
731 { 737 {
732 try 738 try
733 {
734 // DISPLAY ERROR INWORLD
735 string text = FormatException(e);
736
737 if (text.Length > 1000)
738 text = text.Substring(0, 1000);
739 m_Engine.World.SimChat(Utils.StringToBytes(text),
740 ChatTypeEnum.DebugChannel, 2147483647,
741 part.AbsolutePosition,
742 part.Name, part.UUID, false);
743 }
744 catch (Exception)
745 {
746 }
747 // catch (Exception e2) // LEGIT: User Scripting
748 // {
749 // m_log.Error("[SCRIPT]: "+
750 // "Error displaying error in-world: " +
751 // e2.ToString());
752 // m_log.Error("[SCRIPT]: " +
753 // "Errormessage: Error compiling script:\r\n" +
754 // e.ToString());
755 // }
756 }
757 else if ((e is TargetInvocationException) && (e.InnerException is SelfDeleteException))
758 { 739 {
759 m_InSelfDelete = true; 740 // DISPLAY ERROR INWORLD
760 if (part != null && part.ParentGroup != null) 741 string text = FormatException(e);
761 m_Engine.World.DeleteSceneObject(part.ParentGroup, false); 742
743 if (text.Length > 1000)
744 text = text.Substring(0, 1000);
745 m_Engine.World.SimChat(Utils.StringToBytes(text),
746 ChatTypeEnum.DebugChannel, 2147483647,
747 part.AbsolutePosition,
748 part.Name, part.UUID, false);
762 } 749 }
763 else if ((e is TargetInvocationException) && (e.InnerException is ScriptDeleteException)) 750 catch (Exception)
764 { 751 {
765 m_InSelfDelete = true;
766 if (part != null && part.ParentGroup != null)
767 part.Inventory.RemoveInventoryItem(m_ItemID);
768 } 752 }
753 // catch (Exception e2) // LEGIT: User Scripting
754 // {
755 // m_log.Error("[SCRIPT]: "+
756 // "Error displaying error in-world: " +
757 // e2.ToString());
758 // m_log.Error("[SCRIPT]: " +
759 // "Errormessage: Error compiling script:\r\n" +
760 // e.ToString());
761 // }
762 }
763 else if ((e is TargetInvocationException) && (e.InnerException is SelfDeleteException))
764 {
765 m_InSelfDelete = true;
766 if (part != null && part.ParentGroup != null)
767 m_Engine.World.DeleteSceneObject(part.ParentGroup, false);
768 }
769 else if ((e is TargetInvocationException) && (e.InnerException is ScriptDeleteException))
770 {
771 m_InSelfDelete = true;
772 if (part != null && part.ParentGroup != null)
773 part.Inventory.RemoveInventoryItem(m_ItemID);
769 } 774 }
770 } 775 }
771 } 776 }
777 }
772 778
773 lock (m_EventQueue) 779 lock (m_EventQueue)
780 {
781 if ((m_EventQueue.Count > 0) && m_RunEvents && (!m_ShuttingDown))
774 { 782 {
775 if ((m_EventQueue.Count > 0) && m_RunEvents && (!m_ShuttingDown)) 783 m_CurrentResult = m_Engine.QueueEventHandler(this);
776 { 784 }
777 m_CurrentResult = m_Engine.QueueEventHandler(this); 785 else
778 } 786 {
779 else 787 m_CurrentResult = null;
780 {
781 m_CurrentResult = null;
782 }
783 } 788 }
789 }
784 790
785 m_DetectParams = null; 791 m_DetectParams = null;
786 792
787 return 0; 793 return 0;
788 } 794 }
789 } 795 }
790 796
791 public int EventTime() 797 public int EventTime()
@@ -824,6 +830,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
824 new Object[0], new DetectParams[0])); 830 new Object[0], new DetectParams[0]));
825 } 831 }
826 832
833 [DebuggerNonUserCode] //Stops the VS debugger from farting in this function
827 public void ApiResetScript() 834 public void ApiResetScript()
828 { 835 {
829 // bool running = Running; 836 // bool running = Running;
diff --git a/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs b/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
index a60c0ba..8b94f28 100644
--- a/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
+++ b/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
@@ -30,6 +30,7 @@ using System.IO;
30using System.Threading; 30using System.Threading;
31using System.Collections; 31using System.Collections;
32using System.Collections.Generic; 32using System.Collections.Generic;
33using System.Diagnostics; //for [DebuggerNonUserCode]
33using System.Security; 34using System.Security;
34using System.Security.Policy; 35using System.Security.Policy;
35using System.Reflection; 36using System.Reflection;
@@ -1119,6 +1120,7 @@ namespace OpenSim.Region.ScriptEngine.XEngine
1119 return false; 1120 return false;
1120 } 1121 }
1121 1122
1123 [DebuggerNonUserCode]
1122 public void ApiResetScript(UUID itemID) 1124 public void ApiResetScript(UUID itemID)
1123 { 1125 {
1124 IScriptInstance instance = GetInstance(itemID); 1126 IScriptInstance instance = GetInstance(itemID);
@@ -1170,6 +1172,7 @@ namespace OpenSim.Region.ScriptEngine.XEngine
1170 return UUID.Zero; 1172 return UUID.Zero;
1171 } 1173 }
1172 1174
1175 [DebuggerNonUserCode]
1173 public void SetState(UUID itemID, string newState) 1176 public void SetState(UUID itemID, string newState)
1174 { 1177 {
1175 IScriptInstance instance = GetInstance(itemID); 1178 IScriptInstance instance = GetInstance(itemID);
generated by cgit v1.1 at 2024-12-23 05:30:12 +0000