1 files changed, 40 insertions, 3 deletions

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