7 files changed, 138 insertions, 65 deletions

diff --git a/OpenSim/Region/Framework/Interfaces/ICallingCardModule.cs b/OpenSim/Region/Framework/Interfaces/ICallingCardModule.cs
new file mode 100644
index 0000000..69682ac
--- /dev/null
+++ b/OpenSim/Region/Framework/Interfaces/ICallingCardModule.cs
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Text;
+using OpenMetaverse;
+using OpenSim.Framework;
+
+namespace OpenSim.Framework
+{
+    public interface ICallingCardModule
+    {
+        UUID CreateCallingCard(UUID userID, UUID creatorID, UUID folderID);
+    }
+}
diff --git a/OpenSim/Region/Framework/Interfaces/IFriendsModule.cs b/OpenSim/Region/Framework/Interfaces/IFriendsModule.cs
index 061799e..7e87006 100644
--- a/OpenSim/Region/Framework/Interfaces/IFriendsModule.cs
+++ b/OpenSim/Region/Framework/Interfaces/IFriendsModule.cs
@@ -25,15 +25,32 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+using System.Collections.Generic;
 using OpenMetaverse;
 using OpenSim.Framework;
-using System.Collections.Generic;
+using FriendInfo = OpenSim.Services.Interfaces.FriendInfo;
 
 namespace OpenSim.Region.Framework.Interfaces
 {
     public interface IFriendsModule
     {
         /// <summary>
+        /// Are friends cached on this simulator for a particular user?
+        /// </summary>
+        /// <param name="userID"></param>
+        /// <returns></returns>
+        bool AreFriendsCached(UUID userID);
+
+        /// <summary>
+        /// Get friends from local cache only
+        /// </summary>
+        /// <param name="userID"></param>
+        /// <returns>
+        /// An empty array if the user has no friends or friends have not been cached.
+        /// </returns>
+        FriendInfo[] GetFriendsFromCache(UUID userID);
+
+        /// <summary>
         /// Add a friendship between two users.
         /// </summary>
         /// <remarks>
@@ -55,7 +72,27 @@ namespace OpenSim.Region.Framework.Interfaces
         /// <param name="exFriendID"></param>
         void RemoveFriendship(IClientAPI client, UUID exFriendID);
 
-        uint GetFriendPerms(UUID PrincipalID, UUID FriendID);
+        /// <summary>
+        /// Get permissions granted by a friend.
+        /// </summary>
+        /// <param name="userID">The user.</param>
+        /// <param name="friendID">The friend that granted.</param>
+        /// <returns>The permissions.  These come from the FriendRights enum.</returns>
+        int GetRightsGrantedByFriend(UUID userID, UUID friendID);
+
+        /// <summary>
+        /// Grant permissions for a friend.
+        /// </summary>
+        /// <remarks>
+        /// This includes giving them the ability to see when the user is online and permission to edit the user's
+        /// objects.
+        /// Granting lower permissions than the friend currently has will rescind the extra permissions.
+        /// </remarks>
+        /// <param name="remoteClient">The user granting the permissions.</param>
+        /// <param name="friendID">The friend.</param>
+        /// <param name="perms">These come from the FriendRights enum.</param>
+        void GrantRights(IClientAPI remoteClient, UUID friendID, int perms);
+
         bool SendFriendsOnlineIfNeeded(IClientAPI client);
     }
-}
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Framework/Scenes/Scene.cs b/OpenSim/Region/Framework/Scenes/Scene.cs
index cf3270d..539ca14 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.cs
@@ -1883,7 +1883,7 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 AddRestoredSceneObject(group, true, true);
                 EventManager.TriggerOnSceneObjectLoaded(group);
-                SceneObjectPart rootPart = group.GetChildPart(group.UUID);
+                SceneObjectPart rootPart = group.GetPart(group.UUID);
                 rootPart.Flags &= ~PrimFlags.Scripted;
                 rootPart.TrimPermissions();
 
@@ -2031,10 +2031,16 @@ namespace OpenSim.Region.Framework.Scenes
             if (Permissions.CanRezObject(1, ownerID, pos))
             {
                 // rez ON the ground, not IN the ground
-               // pos.Z += 0.25F; The rez point should now be correct so that its not in the ground
+                // pos.Z += 0.25F; The rez point should now be correct so that its not in the ground
 
                 AddNewPrim(ownerID, groupID, pos, rot, shape);
             }
+            else
+            {
+                IClientAPI client = null;
+                if (TryGetClient(ownerID, out client))
+                    client.SendAlertMessage("You cannot create objects here.");
+            }
         }
 
         public virtual SceneObjectGroup AddNewPrim(
@@ -4348,7 +4354,7 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 if (ent is SceneObjectGroup)
                 {
-                    SceneObjectPart part = ((SceneObjectGroup)ent).GetChildPart(((SceneObjectGroup)ent).UUID);
+                    SceneObjectPart part = ((SceneObjectGroup)ent).GetPart(((SceneObjectGroup)ent).UUID);
                     if (part != null)
                     {
                         if (part.Name == cmdparams[2])
diff --git a/OpenSim/Region/Framework/Scenes/SceneGraph.cs b/OpenSim/Region/Framework/Scenes/SceneGraph.cs
index ccc3f32..9fdbc54 100644
--- a/OpenSim/Region/Framework/Scenes/SceneGraph.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneGraph.cs
@@ -941,7 +941,7 @@ namespace OpenSim.Region.Framework.Scenes
 
             if (sog != null)
             {
-                if (sog.HasChildPrim(localID))
+                if (sog.ContainsPart(localID))
                 {
 //                    m_log.DebugFormat(
 //                        "[SCENE GRAPH]: Found scene object {0} {1} {2} containing part with local id {3} in {4}.  Returning.",
@@ -969,7 +969,7 @@ namespace OpenSim.Region.Framework.Scenes
                 if (ent is SceneObjectGroup)
                 {
                     sog = (SceneObjectGroup)ent;
-                    if (sog.HasChildPrim(localID))
+                    if (sog.ContainsPart(localID))
                     {
                         lock (SceneObjectGroupsByLocalPartID)
                             SceneObjectGroupsByLocalPartID[localID] = sog;
@@ -1007,7 +1007,7 @@ namespace OpenSim.Region.Framework.Scenes
                 if (ent is SceneObjectGroup)
                 {
                     sog = (SceneObjectGroup)ent;
-                    if (sog.HasChildPrim(fullID))
+                    if (sog.ContainsPart(fullID))
                     {
                         lock (SceneObjectGroupsByFullPartID)
                             SceneObjectGroupsByFullPartID[fullID] = sog;
@@ -1096,7 +1096,7 @@ namespace OpenSim.Region.Framework.Scenes
             SceneObjectGroup group = GetGroupByPrim(localID);
             if (group == null)
                 return null;
-            return group.GetChildPart(localID);
+            return group.GetPart(localID);
         }
         
         /// <summary>
@@ -1143,7 +1143,7 @@ namespace OpenSim.Region.Framework.Scenes
             SceneObjectGroup group = GetGroupByPrim(fullID);
             if (group == null)
                 return null;
-            return group.GetChildPart(fullID);
+            return group.GetPart(fullID);
         }
 
         /// <summary>
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.Inventory.cs b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.Inventory.cs
index f3660a5..2effa25 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.Inventory.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.Inventory.cs
@@ -92,7 +92,7 @@ namespace OpenSim.Region.Framework.Scenes
             
             UUID newItemId = (copyItemID != UUID.Zero) ? copyItemID : item.ID;
 
-            SceneObjectPart part = GetChildPart(localID);
+            SceneObjectPart part = GetPart(localID);
             if (part != null)
             {
                 TaskInventoryItem taskItem = new TaskInventoryItem();
@@ -166,7 +166,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// <returns>null if the item does not exist</returns>
         public TaskInventoryItem GetInventoryItem(uint primID, UUID itemID)
         {
-            SceneObjectPart part = GetChildPart(primID);
+            SceneObjectPart part = GetPart(primID);
             if (part != null)
             {
                 return part.Inventory.GetInventoryItem(itemID);
@@ -190,7 +190,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// <returns>false if the item did not exist, true if the update occurred succesfully</returns>
         public bool UpdateInventoryItem(TaskInventoryItem item)
         {
-            SceneObjectPart part = GetChildPart(item.ParentPartID);
+            SceneObjectPart part = GetPart(item.ParentPartID);
             if (part != null)
             {
                 part.Inventory.UpdateInventoryItem(item);
@@ -210,7 +210,7 @@ namespace OpenSim.Region.Framework.Scenes
 
         public int RemoveInventoryItem(uint localID, UUID itemID)
         {
-            SceneObjectPart part = GetChildPart(localID);
+            SceneObjectPart part = GetPart(localID);
             if (part != null)
             {
                 int type = part.Inventory.RemoveInventoryItem(itemID);
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
index 90ad098..11fd721 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
@@ -412,6 +412,24 @@ namespace OpenSim.Region.Framework.Scenes
             return m_parts.ContainsKey(partID);
         }
 
+        /// <summary>
+        /// Does this group contain the given part?
+        /// should be able to remove these methods once we have a entity index in scene
+        /// </summary>
+        /// <param name="localID"></param>
+        /// <returns></returns>
+        public bool ContainsPart(uint localID)
+        {
+            SceneObjectPart[] parts = m_parts.GetArray();
+            for (int i = 0; i < parts.Length; i++)
+            {
+                if (parts[i].LocalId == localID)
+                    return true;
+            }
+
+            return false;
+        }
+
         /// <value>
         /// The root part of this scene object
         /// </value>
@@ -1636,7 +1654,7 @@ namespace OpenSim.Region.Framework.Scenes
 
         public UUID GetPartsFullID(uint localID)
         {
-            SceneObjectPart part = GetChildPart(localID);
+            SceneObjectPart part = GetPart(localID);
             if (part != null)
             {
                 return part.UUID;
@@ -1652,7 +1670,7 @@ namespace OpenSim.Region.Framework.Scenes
             }
             else
             {
-                SceneObjectPart part = GetChildPart(localId);
+                SceneObjectPart part = GetPart(localId);
                 OnGrabPart(part, offsetPos, remoteClient);
             }
         }
@@ -2513,8 +2531,8 @@ namespace OpenSim.Region.Framework.Scenes
         /// Get a part with a given UUID
         /// </summary>
         /// <param name="primID"></param>
-        /// <returns>null if a child part with the primID was not found</returns>
-        public SceneObjectPart GetChildPart(UUID primID)
+        /// <returns>null if a part with the primID was not found</returns>
+        public SceneObjectPart GetPart(UUID primID)
         {
             SceneObjectPart childPart;
             m_parts.TryGetValue(primID, out childPart);
@@ -2525,8 +2543,8 @@ namespace OpenSim.Region.Framework.Scenes
         /// Get a part with a given local ID
         /// </summary>
         /// <param name="localID"></param>
-        /// <returns>null if a child part with the local ID was not found</returns>
-        public SceneObjectPart GetChildPart(uint localID)
+        /// <returns>null if a part with the local ID was not found</returns>
+        public SceneObjectPart GetPart(uint localID)
         {
             SceneObjectPart[] parts = m_parts.GetArray();
             for (int i = 0; i < parts.Length; i++)
@@ -2538,35 +2556,6 @@ namespace OpenSim.Region.Framework.Scenes
             return null;
         }
 
-        /// <summary>
-        /// Does this group contain the child prim
-        /// should be able to remove these methods once we have a entity index in scene
-        /// </summary>
-        /// <param name="primID"></param>
-        /// <returns></returns>
-        public bool HasChildPrim(UUID primID)
-        {
-            return m_parts.ContainsKey(primID);
-        }
-
-        /// <summary>
-        /// Does this group contain the child prim
-        /// should be able to remove these methods once we have a entity index in scene
-        /// </summary>
-        /// <param name="localID"></param>
-        /// <returns></returns>
-        public bool HasChildPrim(uint localID)
-        {
-            SceneObjectPart[] parts = m_parts.GetArray();
-            for (int i = 0; i < parts.Length; i++)
-            {
-                if (parts[i].LocalId == localID)
-                    return true;
-            }
-
-            return false;
-        }
-
         #endregion
 
         #region Packet Handlers
@@ -2720,7 +2709,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// <returns>The object group of the newly delinked prim.  Null if part could not be found</returns>
         public SceneObjectGroup DelinkFromGroup(uint partID, bool sendEvents)
         {
-            SceneObjectPart linkPart = GetChildPart(partID);
+            SceneObjectPart linkPart = GetPart(partID);
 
             if (linkPart != null)
             {
@@ -3024,7 +3013,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="localID"></param>
         public void SetPartName(string name, uint localID)
         {
-            SceneObjectPart part = GetChildPart(localID);
+            SceneObjectPart part = GetPart(localID);
             if (part != null)
             {
                 part.Name = name;
@@ -3033,7 +3022,7 @@ namespace OpenSim.Region.Framework.Scenes
 
         public void SetPartDescription(string des, uint localID)
         {
-            SceneObjectPart part = GetChildPart(localID);
+            SceneObjectPart part = GetPart(localID);
             if (part != null)
             {
                 part.Description = des;
@@ -3042,7 +3031,7 @@ namespace OpenSim.Region.Framework.Scenes
 
         public void SetPartText(string text, uint localID)
         {
-            SceneObjectPart part = GetChildPart(localID);
+            SceneObjectPart part = GetPart(localID);
             if (part != null)
             {
                 part.SetText(text);
@@ -3051,7 +3040,7 @@ namespace OpenSim.Region.Framework.Scenes
 
         public void SetPartText(string text, UUID partID)
         {
-            SceneObjectPart part = GetChildPart(partID);
+            SceneObjectPart part = GetPart(partID);
             if (part != null)
             {
                 part.SetText(text);
@@ -3060,7 +3049,7 @@ namespace OpenSim.Region.Framework.Scenes
 
         public string GetPartName(uint localID)
         {
-            SceneObjectPart part = GetChildPart(localID);
+            SceneObjectPart part = GetPart(localID);
             if (part != null)
             {
                 return part.Name;
@@ -3070,7 +3059,7 @@ namespace OpenSim.Region.Framework.Scenes
 
         public string GetPartDescription(uint localID)
         {
-            SceneObjectPart part = GetChildPart(localID);
+            SceneObjectPart part = GetPart(localID);
             if (part != null)
             {
                 return part.Description;
@@ -3088,7 +3077,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="SetVolumeDetect"></param>
         public void UpdatePrimFlags(uint localID, bool UsePhysics, bool SetTemporary, bool SetPhantom, bool SetVolumeDetect)
         {
-            SceneObjectPart selectionPart = GetChildPart(localID);
+            SceneObjectPart selectionPart = GetPart(localID);
 
             if (SetTemporary && Scene != null)
             {
@@ -3148,7 +3137,7 @@ namespace OpenSim.Region.Framework.Scenes
 
         public void UpdateExtraParam(uint localID, ushort type, bool inUse, byte[] data)
         {
-            SceneObjectPart part = GetChildPart(localID);
+            SceneObjectPart part = GetPart(localID);
             if (part != null)
             {
                 part.UpdateExtraParam(type, inUse, data);
@@ -3173,7 +3162,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="textureEntry"></param>
         public void UpdateTextureEntry(uint localID, byte[] textureEntry)
         {
-            SceneObjectPart part = GetChildPart(localID);
+            SceneObjectPart part = GetPart(localID);
             if (part != null)
             {
                 part.UpdateTextureEntry(textureEntry);
@@ -3205,7 +3194,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="shapeBlock"></param>
         public void UpdateShape(ObjectShapePacket.ObjectDataBlock shapeBlock, uint localID)
         {
-            SceneObjectPart part = GetChildPart(localID);
+            SceneObjectPart part = GetPart(localID);
             if (part != null)
             {
                 part.UpdateShape(shapeBlock);
@@ -3395,7 +3384,7 @@ namespace OpenSim.Region.Framework.Scenes
 
         public void UpdateSinglePosition(Vector3 pos, uint localID)
         {
-            SceneObjectPart part = GetChildPart(localID);
+            SceneObjectPart part = GetPart(localID);
 
             if (part != null)
             {
@@ -3508,7 +3497,8 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="localID"></param>
         public void UpdateSingleRotation(Quaternion rot, uint localID)
         {
-            SceneObjectPart part = GetChildPart(localID);
+            SceneObjectPart part = GetPart(localID);
+
             SceneObjectPart[] parts = m_parts.GetArray();
 
             if (part != null)
@@ -3537,7 +3527,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="localID"></param>
         public void UpdateSingleRotation(Quaternion rot, Vector3 pos, uint localID)
         {
-            SceneObjectPart part = GetChildPart(localID);
+            SceneObjectPart part = GetPart(localID);
             if (part != null)
             {
                 if (m_rootPart.PhysActor != null)
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectPartInventory.cs b/OpenSim/Region/Framework/Scenes/SceneObjectPartInventory.cs
index ac44ce9..a2649ee 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectPartInventory.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectPartInventory.cs
@@ -815,7 +815,7 @@ namespace OpenSim.Region.Framework.Scenes
 
             group.ResetIDs();
 
-            SceneObjectPart rootPart = group.GetChildPart(group.UUID);
+            SceneObjectPart rootPart = group.GetPart(group.UUID);
 
             // Since renaming the item in the inventory does not affect the name stored
             // in the serialization, transfer the correct name from the inventory to the