Add persistence of active gestures. This needs an UGAIM update to work.

Active gestures are sent as part of the login-response. Added
fetchActiveGestures to SQLite and MySQL; added an empty one for MSSQL and
NHibernate. Using the empty ones won't cause errors, but doesn't provide
persistence either, of course.

4 files changed, 62 insertions, 2 deletions

diff --git a/OpenSim/Grid/Communications/OGS1/OGS1InterServiceInventoryService.cs b/OpenSim/Grid/Communications/OGS1/OGS1InterServiceInventoryService.cs
index 5de5bb3..ee76d74 100644
--- a/OpenSim/Grid/Communications/OGS1/OGS1InterServiceInventoryService.cs
+++ b/OpenSim/Grid/Communications/OGS1/OGS1InterServiceInventoryService.cs
@@ -67,5 +67,21 @@ namespace OpenSim.Grid.Communications.OGS1
             return SynchronousRestObjectPoster.BeginPostObject<Guid, List<InventoryFolderBase>>(
                 "POST", m_inventoryServerUrl + "RootFolders/", userId.Guid);
         }
+        
+        /// <summary>
+        /// Returns a list of all the active gestures in a user's inventory.
+        /// </summary>
+        /// <param name="userId">
+        /// The <see cref="UUID"/> of the user
+        /// </param>
+        /// <returns>
+        /// A flat list of the gesture items.
+        /// </returns>
+        public List<InventoryItemBase> GetActiveGestures(UUID userId)
+        {
+            return SynchronousRestObjectPoster.BeginPostObject<Guid, List<InventoryItemBase>>(
+                "POST", m_inventoryServerUrl + "ActiveGestures/", userId.Guid);
+        }
+
     }
 }
diff --git a/OpenSim/Grid/InventoryServer/GridInventoryService.cs b/OpenSim/Grid/InventoryServer/GridInventoryService.cs
index 4d58775..6f7672e 100644
--- a/OpenSim/Grid/InventoryServer/GridInventoryService.cs
+++ b/OpenSim/Grid/InventoryServer/GridInventoryService.cs
@@ -233,5 +233,14 @@ namespace OpenSim.Grid.InventoryServer
 
             return CreateNewUserInventory(userID);
         }
+        
+        public List<InventoryItemBase> GetActiveGestures(Guid rawUserID)
+        {
+            UUID userID = new UUID(rawUserID);
+
+            m_log.InfoFormat("[GRID AGENT INVENTORY]: fetching active gestures for user {0}", userID);
+
+            return GetActiveGestures(userID);
+        }
     }
 }
diff --git a/OpenSim/Grid/InventoryServer/Main.cs b/OpenSim/Grid/InventoryServer/Main.cs
index 9f40d16..3b990e7 100644
--- a/OpenSim/Grid/InventoryServer/Main.cs
+++ b/OpenSim/Grid/InventoryServer/Main.cs
@@ -123,6 +123,11 @@ namespace OpenSim.Grid.InventoryServer
             m_httpServer.AddStreamHandler(
                 new RestDeserialiseTrustedHandler<Guid, List<InventoryFolderBase>>
                     ("POST", "/RootFolders/", m_inventoryService.GetInventorySkeleton, m_inventoryService.CheckTrustSource));
+            
+            // for persistent active gestures
+            m_httpServer.AddStreamHandler(
+                new RestDeserialiseTrustedHandler<Guid, List<InventoryItemBase>>
+                    ("POST", "/ActiveGestures/", m_inventoryService.GetActiveGestures, m_inventoryService.CheckTrustSource));
         }
 
         private void Work()
diff --git a/OpenSim/Grid/UserServer/UserLoginService.cs b/OpenSim/Grid/UserServer/UserLoginService.cs
index 8ab9af1..573e546 100644
--- a/OpenSim/Grid/UserServer/UserLoginService.cs
+++ b/OpenSim/Grid/UserServer/UserLoginService.cs
@@ -131,6 +131,9 @@ namespace OpenSim.Grid.UserServer
         /// <param name="startLocationRequest">The requested start location</param>
         public override bool CustomiseResponse(LoginResponse response, UserProfileData theUser, string startLocationRequest)
         {
+            // add active gestures to login-response
+            AddActiveGestures(response, theUser);
+
             // HomeLocation
             RegionProfileData homeInfo = null;
             // use the homeRegionID if it is stored already. If not, use the regionHandle as before
@@ -243,10 +246,37 @@ namespace OpenSim.Grid.UserServer
             //        theUser.HomeLookAt.X, theUser.HomeLookAt.Y, theUser.HomeLookAt.Z);
             theUser.CurrentAgent.Position = new Vector3(128,128,0);
             response.StartLocation = "safe";
-                
+
             return PrepareLoginToRegion(regionInfo, theUser, response);
         }
-        
+
+        /// <summary>
+        /// Add active gestures of the user to the login response.
+        /// </summary>
+        /// <param name="response">
+        /// A <see cref="LoginResponse"/>
+        /// </param>
+        /// <param name="theUser">
+        /// A <see cref="UserProfileData"/>
+        /// </param>
+        private void AddActiveGestures(LoginResponse response, UserProfileData theUser)
+        {
+            List<InventoryItemBase> gestures = m_inventoryService.GetActiveGestures(theUser.ID);
+            m_log.DebugFormat("[LOGIN]: AddActiveGestures, found {0}", gestures == null ? 0 : gestures.Count);
+            ArrayList list = new ArrayList();
+            if (gestures != null)
+            {
+                foreach (InventoryItemBase gesture in gestures)
+                {
+                    Hashtable item = new Hashtable();
+                    item["item_id"] = gesture.ID.ToString();
+                    item["asset_id"] = gesture.AssetID.ToString();
+                    list.Add(item);
+                }
+            }
+            response.ActiveGestures = list;
+        }
+
         /// <summary>
         /// Prepare a login to the given region.  This involves both telling the region to expect a connection
         /// and appropriately customising the response to the user.