From 0ab8dd61d787e2ed04cf0fd473be8ea6a97ec8d0 Mon Sep 17 00:00:00 2001
From: Melanie
Date: Thu, 4 Feb 2010 12:21:14 +0000
Subject: Finally cutting the gordian knot. Friends needs to be both a module
 and a service, and never the twain shall meet. This finally opens up the path
 to a working friends implementation

---
 .../CoreModules/Avatar/Friends/FriendsModule.cs    |  6 ---
 .../Region/Framework/Interfaces/IFriendsModule.cs  |  9 ----
 OpenSim/Services/Interfaces/IFriendsService.cs     | 49 ++++++++++++++++++++++
 3 files changed, 49 insertions(+), 15 deletions(-)
 create mode 100644 OpenSim/Services/Interfaces/IFriendsService.cs

diff --git a/OpenSim/Region/CoreModules/Avatar/Friends/FriendsModule.cs b/OpenSim/Region/CoreModules/Avatar/Friends/FriendsModule.cs
index a9388ef..f383bad 100644
--- a/OpenSim/Region/CoreModules/Avatar/Friends/FriendsModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Friends/FriendsModule.cs
@@ -40,7 +40,6 @@ using OpenSim.Framework.Communications;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Services.Interfaces;
-using FriendInfo = OpenSim.Region.Framework.Interfaces.FriendInfo;
 
 namespace OpenSim.Region.CoreModules.Avatar.Friends
 {
@@ -88,10 +87,5 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
         {
             return 1;
         }
-
-        public FriendInfo[] GetFriends(UUID PrincipalID)
-        {
-            return new FriendInfo[0];
-        }
     }
 }
diff --git a/OpenSim/Region/Framework/Interfaces/IFriendsModule.cs b/OpenSim/Region/Framework/Interfaces/IFriendsModule.cs
index cab6374..239a2ba 100644
--- a/OpenSim/Region/Framework/Interfaces/IFriendsModule.cs
+++ b/OpenSim/Region/Framework/Interfaces/IFriendsModule.cs
@@ -31,14 +31,6 @@ using System.Collections.Generic;
 
 namespace OpenSim.Region.Framework.Interfaces
 {
-    public struct FriendInfo
-    {
-        public UUID PrincipalID;
-        public string Friend;
-        int MyRights;
-        int TheirRights;
-    }
-
     public interface IFriendsModule
     {
         /// <summary>
@@ -55,6 +47,5 @@ namespace OpenSim.Region.Framework.Interfaces
         /// <param name="offerMessage"></param>
         void OfferFriendship(UUID fromUserId, IClientAPI toUserClient, string offerMessage);
         uint GetFriendPerms(UUID PrincipalID, UUID FriendID);
-        FriendInfo[] GetFriends(UUID PrincipalID);
     }
 }
diff --git a/OpenSim/Services/Interfaces/IFriendsService.cs b/OpenSim/Services/Interfaces/IFriendsService.cs
new file mode 100644
index 0000000..ed77c1a
--- /dev/null
+++ b/OpenSim/Services/Interfaces/IFriendsService.cs
@@ -0,0 +1,49 @@
+/*
+ * 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 OpenMetaverse;
+using OpenSim.Framework;
+using System.Collections.Generic;
+
+namespace OpenSim.Region.Framework.Interfaces
+{
+    public struct FriendInfo
+    {
+        public UUID PrincipalID;
+        public string Friend;
+        int MyRights;
+        int TheirRights;
+    }
+
+    public interface IFriendsService
+    {
+        FriendInfo[] GetFriends(UUID PrincipalID);
+        bool StoreFriend(UUID PrincipalID, string Friend, int flags);
+        bool SetFlags(UUID PrincipalID, int flags);
+        bool Delete(UUID PrincipalID, string Friend);
+    }
+}
-- 
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