From 985e0b765aca8cff5982c30935a2412e4537bb55 Mon Sep 17 00:00:00 2001
From: Adam Frisby
Date: Fri, 13 Jul 2007 19:27:15 +0000
Subject: * Obsoleted ILocalStorage * Added IRegionDataStore * Added OnBackup
 event to EventManager

---
 .../Environment/Interfaces/IRegionDataStore.cs     | 63 ++++++++++++++++++++++
 OpenSim/Region/Environment/Scenes/SceneEvents.cs   | 11 ++++
 2 files changed, 74 insertions(+)
 create mode 100644 OpenSim/Region/Environment/Interfaces/IRegionDataStore.cs

(limited to 'OpenSim/Region/Environment')

diff --git a/OpenSim/Region/Environment/Interfaces/IRegionDataStore.cs b/OpenSim/Region/Environment/Interfaces/IRegionDataStore.cs
new file mode 100644
index 0000000..ff809b4
--- /dev/null
+++ b/OpenSim/Region/Environment/Interfaces/IRegionDataStore.cs
@@ -0,0 +1,63 @@
+/*
+* Copyright (c) Contributors, http://www.openmetaverse.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 OpenSim 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 libsecondlife;
+
+using OpenSim.Framework.Types;
+using OpenSim.Region;
+using OpenSim.Region.Environment;
+using OpenSim.Region.Environment.Scenes;
+
+using System.Collections.Generic;
+
+namespace OpenSim.Region.Interfaces
+{
+    public interface IRegionDataStore
+    {
+        /// <summary>
+        /// Initialises the data storage engine
+        /// </summary>
+        /// <param name="filename">The file to save the database to (may not be applicable)</param>
+        /// <param name="dbname">The name of the database to store to (may not be applicable)</param>
+        void Initialise(string filename, string dbname);
+
+        void StoreObject(SceneObject obj);
+        void DeleteObject(LLUUID uuid);
+
+        List<SceneObject> LoadObjects();
+
+        void StoreTerrain(double[,] terrain);
+        double[,] LoadTerrain();
+
+        void StoreParcel(OpenSim.Region.Environment.Parcel Parcel);
+        void RemoveParcel(uint ID);
+        List<OpenSim.Region.Environment.Parcel> LoadParcels();
+
+        void Shutdown();
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Environment/Scenes/SceneEvents.cs b/OpenSim/Region/Environment/Scenes/SceneEvents.cs
index cfe3e01..deecfd5 100644
--- a/OpenSim/Region/Environment/Scenes/SceneEvents.cs
+++ b/OpenSim/Region/Environment/Scenes/SceneEvents.cs
@@ -10,6 +10,9 @@ namespace OpenSim.Region.Environment.Scenes
         public delegate void OnFrameDelegate();
         public event OnFrameDelegate OnFrame;
 
+        public delegate void OnBackupDelegate(Interfaces.IRegionDataStore datastore);
+        public event OnBackupDelegate OnBackup;
+
         public delegate void OnNewPresenceDelegate(ScenePresence presence);
         public event OnNewPresenceDelegate OnNewPresence;
 
@@ -37,5 +40,13 @@ namespace OpenSim.Region.Environment.Scenes
                 OnRemovePresence(uuid);
             }
         }
+
+        public void TriggerOnBackup(Interfaces.IRegionDataStore dstore)
+        {
+            if (OnBackup != null)
+            {
+                OnBackup(dstore);
+            }
+        }
     }
 }
-- 
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