14 files changed, 72 insertions, 46 deletions

diff --git a/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs b/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs
index 6f7256e..9807ea5 100644
--- a/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs
@@ -426,6 +426,9 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             if (part == null || part.ParentGroup == null)
                 return;
 
+            if (part.ParentGroup.RootPart.AttachedAvatar != remoteClient.AgentId)
+                return;
+
             UUID inventoryID = part.ParentGroup.GetFromItemID();
 
             ScenePresence presence;
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/GridUser/ActivityDetector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/GridUser/ActivityDetector.cs
index 83c8eac..a64f785 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/GridUser/ActivityDetector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/GridUser/ActivityDetector.cs
@@ -42,7 +42,6 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.GridUser
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
         private IGridUserService m_GridUserService;
-        private Scene m_aScene;
 
         public ActivityDetector(IGridUserService guservice)
         {
@@ -56,9 +55,6 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.GridUser
             // But we could trigger the position update more often
             scene.EventManager.OnMakeRootAgent += OnMakeRootAgent;
             scene.EventManager.OnNewClient += OnNewClient;
-
-            if (m_aScene == null)
-                m_aScene = scene;
         }
 
         public void RemoveRegion(Scene scene)
@@ -70,8 +66,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.GridUser
         public void OnMakeRootAgent(ScenePresence sp)
         {
             m_log.DebugFormat("[ACTIVITY DETECTOR]: Detected root presence {0} in {1}", sp.UUID, sp.Scene.RegionInfo.RegionName);
-
-            m_GridUserService.SetLastPosition(sp.UUID.ToString(), sp.Scene.RegionInfo.RegionID, sp.AbsolutePosition, sp.Lookat);
+            m_GridUserService.SetLastPosition(sp.UUID.ToString(), UUID.Zero, sp.Scene.RegionInfo.RegionID, sp.AbsolutePosition, sp.Lookat);
         }
 
         public void OnNewClient(IClientAPI client)
@@ -99,7 +94,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.GridUser
                     }
                 }
                 m_log.DebugFormat("[ACTIVITY DETECTOR]: Detected client logout {0} in {1}", client.AgentId, client.Scene.RegionInfo.RegionName);
-                m_GridUserService.LoggedOut(client.AgentId.ToString(), client.Scene.RegionInfo.RegionID, position, lookat);
+                m_GridUserService.LoggedOut(client.AgentId.ToString(), client.SessionId, client.Scene.RegionInfo.RegionID, position, lookat);
             }
 
         }
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/GridUser/LocalGridUserServiceConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/GridUser/LocalGridUserServiceConnector.cs
index d914a57..985acec 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/GridUser/LocalGridUserServiceConnector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/GridUser/LocalGridUserServiceConnector.cs
@@ -152,9 +152,9 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.GridUser
             return m_GridUserService.LoggedIn(userID);
         }
 
-        public bool LoggedOut(string userID, UUID regionID, Vector3 lastPosition, Vector3 lastLookAt)
+        public bool LoggedOut(string userID, UUID sessionID, UUID regionID, Vector3 lastPosition, Vector3 lastLookAt)
         {
-            return m_GridUserService.LoggedOut(userID, regionID, lastPosition, lastLookAt);
+            return m_GridUserService.LoggedOut(userID, sessionID, regionID, lastPosition, lastLookAt);
         }
 
         public bool SetHome(string userID, UUID homeID, Vector3 homePosition, Vector3 homeLookAt)
@@ -162,9 +162,9 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.GridUser
             return m_GridUserService.SetHome(userID, homeID, homePosition, homeLookAt);
         }
 
-        public bool SetLastPosition(string userID, UUID regionID, Vector3 lastPosition, Vector3 lastLookAt)
+        public bool SetLastPosition(string userID, UUID sessionID, UUID regionID, Vector3 lastPosition, Vector3 lastLookAt)
         {
-            return m_GridUserService.SetLastPosition(userID, regionID, lastPosition, lastLookAt);
+            return m_GridUserService.SetLastPosition(userID, sessionID, regionID, lastPosition, lastLookAt);
         }
 
         public GridUserInfo GetGridUserInfo(string userID)
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/GridUser/RemoteGridUserServiceConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/GridUser/RemoteGridUserServiceConnector.cs
index e3e2e61..95b3591 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/GridUser/RemoteGridUserServiceConnector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/GridUser/RemoteGridUserServiceConnector.cs
@@ -126,9 +126,9 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.GridUser
             return null;
         }
 
-        public bool LoggedOut(string userID, UUID region, Vector3 position, Vector3 lookat)
+        public bool LoggedOut(string userID, UUID sessionID, UUID region, Vector3 position, Vector3 lookat)
         {
-            return m_RemoteConnector.LoggedOut(userID, region, position, lookat);
+            return m_RemoteConnector.LoggedOut(userID, sessionID, region, position, lookat);
         }
 
 
@@ -137,9 +137,9 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.GridUser
             return m_RemoteConnector.SetHome(userID, regionID, position, lookAt);
         }
 
-        public bool SetLastPosition(string userID, UUID regionID, Vector3 position, Vector3 lookAt)
+        public bool SetLastPosition(string userID, UUID sessionID, UUID regionID, Vector3 position, Vector3 lookAt)
         {
-            return m_RemoteConnector.SetLastPosition(userID, regionID, position, lookAt);
+            return m_RemoteConnector.SetLastPosition(userID, sessionID, regionID, position, lookAt);
         }
 
         public GridUserInfo GetGridUserInfo(string userID)
diff --git a/OpenSim/Region/CoreModules/World/Objects/BuySell/BuySellModule.cs b/OpenSim/Region/CoreModules/World/Objects/BuySell/BuySellModule.cs
index c8fb9da..a674d60 100644
--- a/OpenSim/Region/CoreModules/World/Objects/BuySell/BuySellModule.cs
+++ b/OpenSim/Region/CoreModules/World/Objects/BuySell/BuySellModule.cs
@@ -104,7 +104,7 @@ namespace OpenSim.Region.CoreModules.World.Objects.BuySell
             part.GetProperties(client);
         }
 
-        public bool BuyObject(IClientAPI remoteClient, UUID categoryID, uint localID, byte saleType)
+        public bool BuyObject(IClientAPI remoteClient, UUID categoryID, uint localID, byte saleType, int salePrice)
         {
             SceneObjectPart part = m_scene.GetSceneObjectPart(localID);
 
@@ -114,6 +114,18 @@ namespace OpenSim.Region.CoreModules.World.Objects.BuySell
             if (part.ParentGroup == null)
                 return false;
 
+            if (part.ObjectSaleType != saleType)
+            {
+                m_dialogModule.SendAlertToUser(remoteClient, "This item is not available for the type of sale specified");
+                return false;
+            }
+            
+            if (part.SalePrice != salePrice)
+            {
+                m_dialogModule.SendAlertToUser(remoteClient, "This item is not available for the price specified");
+                return false;
+            }
+
             SceneObjectGroup group = part.ParentGroup;
 
             switch (saleType)
diff --git a/OpenSim/Region/Framework/Interfaces/IBuySellModule.cs b/OpenSim/Region/Framework/Interfaces/IBuySellModule.cs
index 0132bae..d1ce4c0 100644
--- a/OpenSim/Region/Framework/Interfaces/IBuySellModule.cs
+++ b/OpenSim/Region/Framework/Interfaces/IBuySellModule.cs
@@ -42,6 +42,6 @@ namespace OpenSim.Region.Framework.Interfaces
         /// <returns>
         /// True on a successful purchase, false on failure
         /// </returns>
-        bool BuyObject(IClientAPI remoteClient, UUID categoryID, uint localID, byte saleType);
+        bool BuyObject(IClientAPI remoteClient, UUID categoryID, uint localID, byte saleType, int salePrice);
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/OptionalModules/World/MoneyModule/SampleMoneyModule.cs b/OpenSim/Region/OptionalModules/World/MoneyModule/SampleMoneyModule.cs
index cc51c3b..d364df6 100644
--- a/OpenSim/Region/OptionalModules/World/MoneyModule/SampleMoneyModule.cs
+++ b/OpenSim/Region/OptionalModules/World/MoneyModule/SampleMoneyModule.cs
@@ -814,7 +814,7 @@ namespace OpenSim.Region.OptionalModules.World.MoneyModule
             
             IBuySellModule module = s.RequestModuleInterface<IBuySellModule>();
             if (module != null)
-                module.BuyObject(remoteClient, categoryID, localID, saleType);
+                module.BuyObject(remoteClient, categoryID, localID, saleType, salePrice);
         }
     }
 
@@ -825,4 +825,4 @@ namespace OpenSim.Region.OptionalModules.World.MoneyModule
         Gift = 2,
         Purchase = 3
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Server/Handlers/GridUser/GridUserServerPostHandler.cs b/OpenSim/Server/Handlers/GridUser/GridUserServerPostHandler.cs
index f8fa429..485bc3e 100644
--- a/OpenSim/Server/Handlers/GridUser/GridUserServerPostHandler.cs
+++ b/OpenSim/Server/Handlers/GridUser/GridUserServerPostHandler.cs
@@ -131,7 +131,7 @@ namespace OpenSim.Server.Handlers.GridUser
             if (!UnpackArgs(request, out userID, out regionID, out position, out lookat))
                 return FailureResult();
 
-            if (m_GridUserService.LoggedOut(userID, regionID, position, lookat))
+            if (m_GridUserService.LoggedOut(userID, UUID.Zero, regionID, position, lookat))
                 return SuccessResult();
 
             return FailureResult();
@@ -166,7 +166,7 @@ namespace OpenSim.Server.Handlers.GridUser
             if (!UnpackArgs(request, out user, out region, out position, out look))
                 return FailureResult();
 
-            if (m_GridUserService.SetLastPosition(user, region, position, look))
+            if (m_GridUserService.SetLastPosition(user, UUID.Zero, region, position, look))
                 return SuccessResult();
 
             return FailureResult();
diff --git a/OpenSim/Services/Connectors/GridUser/GridUserServiceConnector.cs b/OpenSim/Services/Connectors/GridUser/GridUserServiceConnector.cs
index 935ebb1..b3ea865 100644
--- a/OpenSim/Services/Connectors/GridUser/GridUserServiceConnector.cs
+++ b/OpenSim/Services/Connectors/GridUser/GridUserServiceConnector.cs
@@ -101,7 +101,7 @@ namespace OpenSim.Services.Connectors
 
         }
 
-        public bool LoggedOut(string userID, UUID region, Vector3 position, Vector3 lookat)
+        public bool LoggedOut(string userID, UUID sessionID, UUID region, Vector3 position, Vector3 lookat)
         {
             Dictionary<string, object> sendData = new Dictionary<string, object>();
             //sendData["SCOPEID"] = scopeID.ToString();
@@ -123,7 +123,7 @@ namespace OpenSim.Services.Connectors
             return Set(sendData, userID, regionID, position, lookAt);
         }
 
-        public bool SetLastPosition(string userID, UUID regionID, Vector3 position, Vector3 lookAt)
+        public bool SetLastPosition(string userID, UUID sessionID, UUID regionID, Vector3 position, Vector3 lookAt)
         {
             Dictionary<string, object> sendData = new Dictionary<string, object>();
             //sendData["SCOPEID"] = scopeID.ToString();
diff --git a/OpenSim/Services/Connectors/SimianGrid/SimianActivityDetector.cs b/OpenSim/Services/Connectors/SimianGrid/SimianActivityDetector.cs
index 67a06f3..b8703c6 100644
--- a/OpenSim/Services/Connectors/SimianGrid/SimianActivityDetector.cs
+++ b/OpenSim/Services/Connectors/SimianGrid/SimianActivityDetector.cs
@@ -29,6 +29,7 @@ using System;
 using System.Reflection;
 using OpenSim.Framework;
 using OpenSim.Region.Framework.Scenes;
+using OpenSim.Services.Interfaces;
 using OpenMetaverse;
 using log4net;
 
@@ -38,12 +39,11 @@ namespace OpenSim.Services.Connectors.SimianGrid
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
-        private SimianPresenceServiceConnector m_GridUserService;
-        private Scene m_aScene;
+        private IGridUserService m_GridUserService;
 
-        public SimianActivityDetector(SimianPresenceServiceConnector guservice)
+        public SimianActivityDetector(IGridUserService guService)
         {
-            m_GridUserService = guservice;
+            m_GridUserService = guService;
             m_log.DebugFormat("[SIMIAN ACTIVITY DETECTOR]: Started");
         }
 
@@ -54,9 +54,6 @@ namespace OpenSim.Services.Connectors.SimianGrid
             scene.EventManager.OnMakeRootAgent += OnMakeRootAgent;
             scene.EventManager.OnNewClient += OnNewClient;
             scene.EventManager.OnAvatarEnteringNewParcel += OnEnteringNewParcel;
-
-            if (m_aScene == null)
-                m_aScene = scene;
         }
 
         public void RemoveRegion(Scene scene)
@@ -101,9 +98,8 @@ namespace OpenSim.Services.Connectors.SimianGrid
                 }
 
                 m_log.DebugFormat("[SIMIAN ACTIVITY DETECTOR]: Detected client logout {0} in {1}", client.AgentId, client.Scene.RegionInfo.RegionName);
-                m_GridUserService.LoggedOut(client.AgentId.ToString(), client.Scene.RegionInfo.RegionID, position, lookat);
+                m_GridUserService.LoggedOut(client.AgentId.ToString(), client.SessionId, client.Scene.RegionInfo.RegionID, position, lookat);
             }
-
         }
 
         void OnEnteringNewParcel(ScenePresence sp, int localLandID, UUID regionID)
diff --git a/OpenSim/Services/Connectors/SimianGrid/SimianPresenceServiceConnector.cs b/OpenSim/Services/Connectors/SimianGrid/SimianPresenceServiceConnector.cs
index a344594..8141420 100644
--- a/OpenSim/Services/Connectors/SimianGrid/SimianPresenceServiceConnector.cs
+++ b/OpenSim/Services/Connectors/SimianGrid/SimianPresenceServiceConnector.cs
@@ -260,8 +260,14 @@ namespace OpenSim.Services.Connectors.SimianGrid
             return null;
         }
 
-        public bool LoggedOut(string userID, UUID regionID, Vector3 lastPosition, Vector3 lastLookAt)
+        public bool LoggedOut(string userID, UUID sessionID, UUID regionID, Vector3 lastPosition, Vector3 lastLookAt)
         {
+            m_log.DebugFormat("[SIMIAN PRESENCE CONNECTOR]: Logging out user " + userID);
+
+            // Remove the session to mark this user offline
+            if (!LogoutAgent(sessionID))
+                return false;
+
             // Save our last position as user data
             NameValueCollection requestArgs = new NameValueCollection
             {
@@ -304,12 +310,6 @@ namespace OpenSim.Services.Connectors.SimianGrid
             return UpdateSession(sessionID, regionID, lastPosition, lastLookAt);
         }
 
-        public bool SetLastPosition(string userID, UUID regionID, Vector3 lastPosition, Vector3 lastLookAt)
-        {
-            // Never called
-            return false;
-        }
-
         public GridUserInfo GetGridUserInfo(string user)
         {
             m_log.DebugFormat("[SIMIAN PRESENCE CONNECTOR]: Requesting session data for agent " + user);
diff --git a/OpenSim/Services/HypergridService/UserAgentService.cs b/OpenSim/Services/HypergridService/UserAgentService.cs
index 8c3be70..8acd618 100644
--- a/OpenSim/Services/HypergridService/UserAgentService.cs
+++ b/OpenSim/Services/HypergridService/UserAgentService.cs
@@ -232,7 +232,7 @@ namespace OpenSim.Services.HypergridService
 
             GridUserInfo guinfo = m_GridUserService.GetGridUserInfo(userID.ToString());
             if (guinfo != null)
-                m_GridUserService.LoggedOut(userID.ToString(), guinfo.LastRegionID, guinfo.LastPosition, guinfo.LastLookAt);
+                m_GridUserService.LoggedOut(userID.ToString(), sessionID, guinfo.LastRegionID, guinfo.LastPosition, guinfo.LastLookAt);
         }
 
         // We need to prevent foreign users with the same UUID as a local user
diff --git a/OpenSim/Services/Interfaces/IGridUserService.cs b/OpenSim/Services/Interfaces/IGridUserService.cs
index 95ce5e8..6613ae7 100644
--- a/OpenSim/Services/Interfaces/IGridUserService.cs
+++ b/OpenSim/Services/Interfaces/IGridUserService.cs
@@ -105,11 +105,31 @@ namespace OpenSim.Services.Interfaces
     public interface IGridUserService
     {
         GridUserInfo LoggedIn(string userID);
-        bool LoggedOut(string userID, UUID regionID, Vector3 lastPosition, Vector3 lastLookAt);
+
+        /// <summary>
+        /// Informs the grid that a user is logged out and to remove any session data for them
+        /// </summary>
+        /// <param name="userID">Ignore if your connector does not use userID for logouts</param>
+        /// <param name="sessionID">Ignore if your connector does not use sessionID for logouts</param>
+        /// <param name="regionID">RegionID where the user was last located</param>
+        /// <param name="lastPosition">Last region-relative position of the user</param>
+        /// <param name="lastLookAt">Last normalized look direction for the user</param>
+        /// <returns>True if the logout request was successfully processed, otherwise false</returns>
+        bool LoggedOut(string userID, UUID sessionID, UUID regionID, Vector3 lastPosition, Vector3 lastLookAt);
         
         bool SetHome(string userID, UUID homeID, Vector3 homePosition, Vector3 homeLookAt);
-        bool SetLastPosition(string userID, UUID regionID, Vector3 lastPosition, Vector3 lastLookAt);
-    
+
+        /// <summary>
+        /// Stores the last known user position at the grid level
+        /// </summary>
+        /// <param name="userID">Ignore if your connector does not use userID for position updates</param>
+        /// <param name="sessionID">Ignore if your connector does not use sessionID for position updates</param>
+        /// <param name="regionID">RegionID where the user is currently located</param>
+        /// <param name="lastPosition">Region-relative position</param>
+        /// <param name="lastLookAt">Normalized look direction</param>
+        /// <returns>True if the user's last position was successfully updated, otherwise false</returns>
+        bool SetLastPosition(string userID, UUID sessionID, UUID regionID, Vector3 lastPosition, Vector3 lastLookAt);
+        
         GridUserInfo GetGridUserInfo(string userID);
     }
 }
\ No newline at end of file
diff --git a/OpenSim/Services/UserAccountService/GridUserService.cs b/OpenSim/Services/UserAccountService/GridUserService.cs
index 697ba63..9b18915 100644
--- a/OpenSim/Services/UserAccountService/GridUserService.cs
+++ b/OpenSim/Services/UserAccountService/GridUserService.cs
@@ -92,7 +92,7 @@ namespace OpenSim.Services.UserAccountService
             return GetGridUserInfo(userID);
         }
 
-        public bool LoggedOut(string userID, UUID regionID, Vector3 lastPosition, Vector3 lastLookAt)
+        public bool LoggedOut(string userID, UUID sessionID, UUID regionID, Vector3 lastPosition, Vector3 lastLookAt)
         {
             m_log.DebugFormat("[GRID USER SERVICE]: User {0} is offline", userID);
             GridUserData d = m_Database.Get(userID);
@@ -139,7 +139,7 @@ namespace OpenSim.Services.UserAccountService
             return m_Database.Store(d);
         }
 
-        public bool SetLastPosition(string userID, UUID regionID, Vector3 lastPosition, Vector3 lastLookAt)
+        public bool SetLastPosition(string userID, UUID sessionID, UUID regionID, Vector3 lastPosition, Vector3 lastLookAt)
         {
             //m_log.DebugFormat("[Grid User Service]: SetLastPosition for {0}", userID);
             GridUserData d = m_Database.Get(userID);