From ec0d5b408adad5c806cad7b9cbce3ca37069dcaf Mon Sep 17 00:00:00 2001
From: Melanie
Date: Thu, 5 Nov 2009 17:29:52 +0000
Subject: Change the permissions module to use the friend list cache already in
 the friends module instead of requesting the entire friends list over the
 network each time a prim is touched.

---
 .../CoreModules/World/Permissions/PermissionsModule.cs  | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

(limited to 'OpenSim/Region/CoreModules/World/Permissions/PermissionsModule.cs')

diff --git a/OpenSim/Region/CoreModules/World/Permissions/PermissionsModule.cs b/OpenSim/Region/CoreModules/World/Permissions/PermissionsModule.cs
index f7675f4..c790624 100644
--- a/OpenSim/Region/CoreModules/World/Permissions/PermissionsModule.cs
+++ b/OpenSim/Region/CoreModules/World/Permissions/PermissionsModule.cs
@@ -144,6 +144,8 @@ namespace OpenSim.Region.CoreModules.World.Permissions
         private Dictionary<string, bool> GrantVB = new Dictionary<string, bool>();
         private Dictionary<string, bool> GrantJS = new Dictionary<string, bool>();
         private Dictionary<string, bool> GrantYP = new Dictionary<string, bool>();
+        private IFriendsModule m_friendsModule = null;
+
         #endregion
 
         #region IRegionModule Members
@@ -363,6 +365,12 @@ namespace OpenSim.Region.CoreModules.World.Permissions
 
         public void PostInitialise()
         {
+            m_friendsModule = m_scene.RequestModuleInterface<IFriendsModule>();
+
+            if (m_friendsModule == null)
+                m_log.Error("[PERMISSIONS]: Friends module not found, friend permissions will not work");
+            else
+                m_log.Info("[PERMISSIONS]: Friends module found, friend permissions enabled");
         }
 
         public void Close()
@@ -479,9 +487,14 @@ namespace OpenSim.Region.CoreModules.World.Permissions
         protected bool IsFriendWithPerms(UUID user,UUID objectOwner)
         {
         	
-        	if (user == UUID.Zero) return false;
+        	if (user == UUID.Zero)
+                return false;
+
+            if (m_friendsModule == null)
+                return false;
+
+        	List<FriendListItem> profile = m_friendsModule.GetUserFriends(user);
 
-        	List<FriendListItem> profile = m_scene.CommsManager.GetUserFriendList(user);
         	foreach (FriendListItem item in profile)
         	{
         		if(item.Friend == objectOwner && (item.FriendPerms & (uint)FriendRights.CanModifyObjects) != 0)
-- 
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