refactor: decompose most of RezScript() into RezScriptFromAgentInventory(), RezNewScript() and rename one RezScript() to RezScriptFromPrim()

2 files changed, 97 insertions, 80 deletions

diff --git a/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs b/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
index 2444367..f4f37ac 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
@@ -1560,104 +1560,120 @@ namespace OpenSim.Region.Framework.Scenes
         /// Rez a script into a prim's inventory, either ex nihilo or from an existing avatar inventory
         /// </summary>
         /// <param name="remoteClient"></param>
-        /// <param name="itemID"> </param>
+        /// <param name="itemBase"> </param>
+        /// <param name="transactionID"></param>
         /// <param name="localID"></param>
         public void RezScript(IClientAPI remoteClient, InventoryItemBase itemBase, UUID transactionID, uint localID)
         {
-            UUID itemID = itemBase.ID;
+            if (itemBase.ID != UUID.Zero)
+                RezScriptFromAgentInventory(remoteClient, itemBase.ID, localID);
+            else
+                RezNewScript(remoteClient, itemBase);
+        }
+
+        /// <summary>
+        /// Rez a script into a prim from an agent inventory.
+        /// </summary>
+        /// <param name="remoteClient"></param>
+        /// <param name="fromItemID"></param>
+        /// <param name="localID"></param>
+        public void RezScriptFromAgentInventory(IClientAPI remoteClient, UUID fromItemID, uint localID)
+        {
             UUID copyID = UUID.Random();
+            InventoryItemBase item = new InventoryItemBase(fromItemID, remoteClient.AgentId);
+            item = InventoryService.GetItem(item);
 
-            if (itemID != UUID.Zero)  // transferred from an avatar inventory to the prim's inventory
+            // Try library
+            // XXX clumsy, possibly should be one call
+            if (null == item && LibraryService != null && LibraryService.LibraryRootFolder != null)
             {
-                InventoryItemBase item = new InventoryItemBase(itemID, remoteClient.AgentId);
-                item = InventoryService.GetItem(item);
-
-                // Try library
-                // XXX clumsy, possibly should be one call
-                if (null == item && LibraryService != null && LibraryService.LibraryRootFolder != null)
-                {
-                    item = LibraryService.LibraryRootFolder.FindItem(itemID);
-                }
+                item = LibraryService.LibraryRootFolder.FindItem(fromItemID);
+            }
 
-                if (item != null)
+            if (item != null)
+            {
+                SceneObjectPart part = GetSceneObjectPart(localID);
+                if (part != null)
                 {
-                    SceneObjectPart part = GetSceneObjectPart(localID);
-                    if (part != null)
-                    {
-                        if (!Permissions.CanEditObjectInventory(part.UUID, remoteClient.AgentId))
-                            return;
+                    if (!Permissions.CanEditObjectInventory(part.UUID, remoteClient.AgentId))
+                        return;
 
-                        part.ParentGroup.AddInventoryItem(remoteClient, localID, item, copyID);
-                        // TODO: switch to posting on_rez here when scripts
-                        // have state in inventory
-                        part.Inventory.CreateScriptInstance(copyID, 0, false, DefaultScriptEngine, 0);
+                    part.ParentGroup.AddInventoryItem(remoteClient, localID, item, copyID);
+                    // TODO: switch to posting on_rez here when scripts
+                    // have state in inventory
+                    part.Inventory.CreateScriptInstance(copyID, 0, false, DefaultScriptEngine, 0);
 
-                        //                        m_log.InfoFormat("[PRIMINVENTORY]: " +
-                        //                                         "Rezzed script {0} into prim local ID {1} for user {2}",
-                        //                                         item.inventoryName, localID, remoteClient.Name);
-                        part.SendPropertiesToClient(remoteClient);
-                        part.ParentGroup.ResumeScripts();
-                    }
-                    else
-                    {
-                        m_log.ErrorFormat(
-                            "[PRIM INVENTORY]: " +
-                            "Could not rez script {0} into prim local ID {1} for user {2}"
-                            + " because the prim could not be found in the region!",
-                            item.Name, localID, remoteClient.Name);
-                    }
+                    //                        m_log.InfoFormat("[PRIMINVENTORY]: " +
+                    //                                         "Rezzed script {0} into prim local ID {1} for user {2}",
+                    //                                         item.inventoryName, localID, remoteClient.Name);
+                    part.SendPropertiesToClient(remoteClient);
+                    part.ParentGroup.ResumeScripts();
                 }
                 else
                 {
                     m_log.ErrorFormat(
-                        "[PRIM INVENTORY]: Could not find script inventory item {0} to rez for {1}!",
-                        itemID, remoteClient.Name);
+                        "[PRIM INVENTORY]: " +
+                        "Could not rez script {0} into prim local ID {1} for user {2}"
+                        + " because the prim could not be found in the region!",
+                        item.Name, localID, remoteClient.Name);
                 }
             }
-            else  // script has been rezzed directly into a prim's inventory
+            else
             {
-                SceneObjectPart part = GetSceneObjectPart(itemBase.Folder);
-                if (part == null)
-                    return;
+                m_log.ErrorFormat(
+                    "[PRIM INVENTORY]: Could not find script inventory item {0} to rez for {1}!",
+                    fromItemID, remoteClient.Name);
+            }
+        }
 
-                if (!Permissions.CanCreateObjectInventory(
-                    itemBase.InvType, part.UUID, remoteClient.AgentId))
-                    return;
+        /// <summary>
+        /// Rez a new script from nothing.
+        /// </summary>
+        /// <param name="remoteClient"></param>
+        /// <param name="itemBase"></param>
+        public void RezNewScript(IClientAPI remoteClient, InventoryItemBase itemBase)
+        {
+            SceneObjectPart part = GetSceneObjectPart(itemBase.Folder);
+            if (part == null)
+                return;
 
-                AssetBase asset = CreateAsset(itemBase.Name, itemBase.Description, (sbyte)itemBase.AssetType,
-                    Encoding.ASCII.GetBytes("default\n{\n    state_entry()\n    {\n        llSay(0, \"Script running\");\n    }\n}"),
-                    remoteClient.AgentId);
-                AssetService.Store(asset);
-
-                TaskInventoryItem taskItem = new TaskInventoryItem();
-
-                taskItem.ResetIDs(itemBase.Folder);
-                taskItem.ParentID = itemBase.Folder;
-                taskItem.CreationDate = (uint)itemBase.CreationDate;
-                taskItem.Name = itemBase.Name;
-                taskItem.Description = itemBase.Description;
-                taskItem.Type = itemBase.AssetType;
-                taskItem.InvType = itemBase.InvType;
-                taskItem.OwnerID = itemBase.Owner;
-                taskItem.CreatorID = itemBase.CreatorIdAsUuid;
-                taskItem.BasePermissions = itemBase.BasePermissions;
-                taskItem.CurrentPermissions = itemBase.CurrentPermissions;
-                taskItem.EveryonePermissions = itemBase.EveryOnePermissions;
-                taskItem.GroupPermissions = itemBase.GroupPermissions;
-                taskItem.NextPermissions = itemBase.NextPermissions;
-                taskItem.GroupID = itemBase.GroupID;
-                taskItem.GroupPermissions = 0;
-                taskItem.Flags = itemBase.Flags;
-                taskItem.PermsGranter = UUID.Zero;
-                taskItem.PermsMask = 0;
-                taskItem.AssetID = asset.FullID;
-
-                part.Inventory.AddInventoryItem(taskItem, false);
-                part.SendPropertiesToClient(remoteClient);
+            if (!Permissions.CanCreateObjectInventory(
+                itemBase.InvType, part.UUID, remoteClient.AgentId))
+                return;
 
-                part.Inventory.CreateScriptInstance(taskItem, 0, false, DefaultScriptEngine, 0);
-                part.ParentGroup.ResumeScripts();
-            }
+            AssetBase asset = CreateAsset(itemBase.Name, itemBase.Description, (sbyte)itemBase.AssetType,
+                Encoding.ASCII.GetBytes("default\n{\n    state_entry()\n    {\n        llSay(0, \"Script running\");\n    }\n}"),
+                remoteClient.AgentId);
+            AssetService.Store(asset);
+
+            TaskInventoryItem taskItem = new TaskInventoryItem();
+
+            taskItem.ResetIDs(itemBase.Folder);
+            taskItem.ParentID = itemBase.Folder;
+            taskItem.CreationDate = (uint)itemBase.CreationDate;
+            taskItem.Name = itemBase.Name;
+            taskItem.Description = itemBase.Description;
+            taskItem.Type = itemBase.AssetType;
+            taskItem.InvType = itemBase.InvType;
+            taskItem.OwnerID = itemBase.Owner;
+            taskItem.CreatorID = itemBase.CreatorIdAsUuid;
+            taskItem.BasePermissions = itemBase.BasePermissions;
+            taskItem.CurrentPermissions = itemBase.CurrentPermissions;
+            taskItem.EveryonePermissions = itemBase.EveryOnePermissions;
+            taskItem.GroupPermissions = itemBase.GroupPermissions;
+            taskItem.NextPermissions = itemBase.NextPermissions;
+            taskItem.GroupID = itemBase.GroupID;
+            taskItem.GroupPermissions = 0;
+            taskItem.Flags = itemBase.Flags;
+            taskItem.PermsGranter = UUID.Zero;
+            taskItem.PermsMask = 0;
+            taskItem.AssetID = asset.FullID;
+
+            part.Inventory.AddInventoryItem(taskItem, false);
+            part.SendPropertiesToClient(remoteClient);
+
+            part.Inventory.CreateScriptInstance(taskItem, 0, false, DefaultScriptEngine, 0);
+            part.ParentGroup.ResumeScripts();
         }
 
         /// <summary>
@@ -1666,7 +1682,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="remoteClient"></param>
         /// <param name="itemID"> </param>
         /// <param name="localID"></param>
-        public void RezScript(UUID srcId, SceneObjectPart srcPart, UUID destId, int pin, int running, int start_param)
+        public void RezScriptFromPrim(UUID srcId, SceneObjectPart srcPart, UUID destId, int pin, int running, int start_param)
         {
             TaskInventoryItem srcTaskItem = srcPart.Inventory.GetInventoryItem(srcId);
 
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
index 330c65d..6fa812d 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
@@ -6603,7 +6603,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             }
 
             // the rest of the permission checks are done in RezScript, so check the pin there as well
-            World.RezScript(srcId, m_host, destId, pin, running, start_param);
+            World.RezScriptFromPrim(srcId, m_host, destId, pin, running, start_param);
+
             // this will cause the delay even if the script pin or permissions were wrong - seems ok
             ScriptSleep(3000);
         }