From d21e9c755f004d8fe03b11bc57b810dbd401435a Mon Sep 17 00:00:00 2001
From: Diva Canto
Date: Thu, 19 May 2011 16:54:46 -0700
Subject: HG Friends working to some extent: friendships offered and accepted
correctly handled. Friends list showing correct foreign names. TODO:
GrantRights.
---
.../Services/HypergridService/HGFriendsService.cs | 95 ++++++++++++++++++++++
1 file changed, 95 insertions(+)
create mode 100644 OpenSim/Services/HypergridService/HGFriendsService.cs
(limited to 'OpenSim/Services/HypergridService/HGFriendsService.cs')
diff --git a/OpenSim/Services/HypergridService/HGFriendsService.cs b/OpenSim/Services/HypergridService/HGFriendsService.cs
new file mode 100644
index 0000000..fa4ec5d
--- /dev/null
+++ b/OpenSim/Services/HypergridService/HGFriendsService.cs
@@ -0,0 +1,95 @@
+/*
+ * 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;
+using System.Collections.Generic;
+using OpenSim.Services.Interfaces;
+using OpenSim.Services.Friends;
+using OpenSim.Data;
+using Nini.Config;
+using log4net;
+using FriendInfo = OpenSim.Services.Interfaces.FriendInfo;
+
+namespace OpenSim.Services.HypergridService
+{
+ public class HGFriendsService : FriendsService, IFriendsService
+ {
+ public HGFriendsService(IConfigSource config) : base(config)
+ {
+ }
+
+ ///
+ /// Overrides base.
+ /// Storing new friendships from the outside is a tricky, sensitive operation, and it
+ /// needs to be done under certain restrictions.
+ /// First of all, if the friendship already exists, this is a no-op. In other words,
+ /// we cannot change just the flags, it needs to be a new friendship.
+ /// Second, we store it as flags=0 always, independent of what the caller sends. The
+ /// owner of the friendship needs to confirm when it gets back home.
+ ///
+ ///
+ ///
+ ///
+ ///
+ public override bool StoreFriend(string PrincipalID, string Friend, int flags)
+ {
+ UUID userID;
+ if (UUID.TryParse(PrincipalID, out userID))
+ {
+ FriendsData[] friendsData = m_Database.GetFriends(userID);
+ List fList = new List(friendsData);
+ if (fList.Find(delegate(FriendsData fdata)
+ {
+ return fdata.Friend == Friend;
+ }) != null)
+ return false;
+ }
+
+ FriendsData d = new FriendsData();
+ d.PrincipalID = PrincipalID;
+ d.Friend = Friend;
+ d.Data = new Dictionary();
+ d.Data["Flags"] = "0";
+
+ return m_Database.Store(d);
+ }
+
+ ///
+ /// Overrides base. Cannot delete friendships while away from home.
+ ///
+ ///
+ ///
+ ///
+ public override bool Delete(UUID PrincipalID, string Friend)
+ {
+ return false;
+ }
+
+ }
+}
--
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