Bringing FSAssets more inline with current OpenSim standards. * If no connection string found in assets config, fallback to using default database config * Create database storage interface to allow other db connectors to be written at some point * Add MySQL migrations file to create the initial db table * Added new config option named DaysBetweenAccessTimeUpdates to reduce db load by only updating access times when fetching assets if the last access time was over the threshold. This idea was taken from XAssets service. * Change log message headers to indicate FS assets is the source not just assets

Signed-off-by: Melanie Thielker <melanie@t-data.com>

1 files changed, 47 insertions, 0 deletions

diff --git a/OpenSim/Data/IFSAssetData.cs b/OpenSim/Data/IFSAssetData.cs
new file mode 100644
index 0000000..8751dc0
--- /dev/null
+++ b/OpenSim/Data/IFSAssetData.cs
@@ -0,0 +1,47 @@
+/*
+ * 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 System.Collections.Generic;
+using OpenMetaverse;
+using OpenSim.Framework;
+
+namespace OpenSim.Data
+{
+    public delegate string FSStoreDelegate(AssetBase asset, bool force);
+
+    public interface IFSAssetDataPlugin : IPlugin
+    {
+        bool[]          AssetsExist(UUID[] uuids);
+        void            Initialise(string connect, string realm, int SkipAccessTimeDays);
+        bool            Delete(string id);
+
+        AssetMetadata   Get(string id, out string hash);
+        bool            Store(AssetMetadata metadata, string hash);
+        void            Import(string conn, string table, int start, int count, bool force, FSStoreDelegate store);
+        int             Count();
+    }
+}