Rename NewAssetServer AssetInventoryServer and fully qualify with

OpenSim.Grid.AssetInventoryServer.

1 files changed, 157 insertions, 0 deletions

diff --git a/OpenSim/Grid/AssetInventoryServer/Interfaces.cs b/OpenSim/Grid/AssetInventoryServer/Interfaces.cs
new file mode 100644
index 0000000..fd9ed2c
--- /dev/null
+++ b/OpenSim/Grid/AssetInventoryServer/Interfaces.cs
@@ -0,0 +1,157 @@
+/*

+ * Copyright (c) 2008 Intel Corporation

+ * All rights reserved.

+ * 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 Intel Corporation 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 COPYRIGHT HOLDERS AND CONTRIBUTORS

+ * ``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 INTEL OR ITS

+ * 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;

+using System.Collections.Generic;

+using System.Net;

+using OpenMetaverse;

+using OpenMetaverse.StructuredData;

+using OpenSim.Framework;

+

+namespace OpenSim.Grid.AssetInventoryServer

+{

+    /// <summary>

+    /// Response from a call to a backend provider

+    /// </summary>

+    public enum BackendResponse

+    {

+        /// <summary>The call succeeded</summary>

+        Success,

+        /// <summary>The resource requested was not found</summary>

+        NotFound,

+        /// <summary>A server failure prevented the call from

+        /// completing</summary>

+        Failure

+    }

+

+    public class AssetInventoryServerPluginInitialiser : PluginInitialiserBase

+    {

+        private AssetInventoryServer server;

+

+        public AssetInventoryServerPluginInitialiser (AssetInventoryServer server)

+        {

+            this.server = server;

+        }

+

+        public override void Initialise (IPlugin plugin)

+        {

+            IAssetInventoryServerPlugin p = plugin as IAssetInventoryServerPlugin;

+            p.Initialise (server);

+        }

+    }

+

+    #region Interfaces

+

+    public interface IAssetInventoryServerPlugin : IPlugin

+    {

+        void Initialise(AssetInventoryServer server);

+    }

+

+    public interface IStorageProvider

+    {

+        BackendResponse TryFetchMetadata(UUID assetID, out Metadata metadata);

+        BackendResponse TryFetchData(UUID assetID, out byte[] assetData);

+        BackendResponse TryFetchDataMetadata(UUID assetID, out Metadata metadata, out byte[] assetData);

+        BackendResponse TryCreateAsset(Metadata metadata, byte[] assetData);

+        BackendResponse TryCreateAsset(Metadata metadata, byte[] assetData, out UUID assetID);

+        int ForEach(Action<Metadata> action, int start, int count);

+    }

+

+    public interface IAssetStorageProvider : IAssetInventoryServerPlugin

+    {

+        BackendResponse TryFetchMetadata(UUID assetID, out Metadata metadata);

+        BackendResponse TryFetchData(UUID assetID, out byte[] assetData);

+        BackendResponse TryFetchDataMetadata(UUID assetID, out Metadata metadata, out byte[] assetData);

+        BackendResponse TryCreateAsset(Metadata metadata, byte[] assetData);

+        BackendResponse TryCreateAsset(Metadata metadata, byte[] assetData, out UUID assetID);

+        int ForEach(Action<Metadata> action, int start, int count);

+    }

+

+    public interface IInventoryProvider

+    {

+        BackendResponse TryFetchItem(Uri owner, UUID itemID, out InventoryItem item);

+        BackendResponse TryFetchFolder(Uri owner, UUID folderID, out InventoryFolder folder);

+        BackendResponse TryFetchFolderContents(Uri owner, UUID folderID, out InventoryCollection contents);

+        BackendResponse TryFetchFolderList(Uri owner, out List<InventoryFolder> folders);

+        BackendResponse TryFetchInventory(Uri owner, out InventoryCollection inventory);

+

+        BackendResponse TryFetchActiveGestures(Uri owner, out List<InventoryItem> gestures);

+

+        BackendResponse TryCreateItem(Uri owner, InventoryItem item);

+        BackendResponse TryCreateFolder(Uri owner, InventoryFolder folder);

+        BackendResponse TryCreateInventory(Uri owner, InventoryFolder rootFolder);

+

+        BackendResponse TryDeleteItem(Uri owner, UUID itemID);

+        BackendResponse TryDeleteFolder(Uri owner, UUID folderID);

+        BackendResponse TryPurgeFolder(Uri owner, UUID folderID);

+    }

+

+    public interface IAuthenticationProvider

+    {

+        void AddIdentifier(UUID authToken, Uri identifier);

+        bool RemoveIdentifier(UUID authToken);

+        bool TryGetIdentifier(UUID authToken, out Uri identifier);

+    }

+

+    public interface IAuthorizationProvider

+    {

+        bool IsMetadataAuthorized(UUID authToken, UUID assetID);

+        /// <summary>

+        /// Authorizes access to the data for an asset. Access to asset data

+        /// also implies access to the metadata for that asset

+        /// </summary>

+        /// <param name="authToken">Authentication token to check for access</param>

+        /// <param name="assetID">ID of the requested asset</param>

+        /// <returns>True if access is granted, otherwise false</returns>

+        bool IsDataAuthorized(UUID authToken, UUID assetID);

+        bool IsCreateAuthorized(UUID authToken);

+

+        bool IsInventoryReadAuthorized(UUID authToken, Uri owner);

+        bool IsInventoryWriteAuthorized(UUID authToken, Uri owner);

+    }

+

+    public interface IMetricsProvider

+    {

+        void LogAssetMetadataFetch(string extension, BackendResponse response, UUID assetID, DateTime time);

+        void LogAssetDataFetch(string extension, BackendResponse response, UUID assetID, int dataSize, DateTime time);

+        void LogAssetCreate(string extension, BackendResponse response, UUID assetID, int dataSize, DateTime time);

+

+        void LogInventoryFetch(string extension, BackendResponse response, Uri owner, UUID objID, bool folder, DateTime time);

+        void LogInventoryFetchFolderContents(string extension, BackendResponse response, Uri owner, UUID folderID, DateTime time);

+        void LogInventoryFetchFolderList(string extension, BackendResponse response, Uri owner, DateTime time);

+        void LogInventoryFetchInventory(string extension, BackendResponse response, Uri owner, DateTime time);

+        void LogInventoryFetchActiveGestures(string extension, BackendResponse response, Uri owner, DateTime time);

+        void LogInventoryCreate(string extension, BackendResponse response, Uri owner, bool folder, DateTime time);

+        void LogInventoryCreateInventory(string extension, BackendResponse response, DateTime time);

+        void LogInventoryDelete(string extension, BackendResponse response, Uri owner, UUID objID, bool folder, DateTime time);

+        void LogInventoryPurgeFolder(string extension, BackendResponse response, Uri owner, UUID folderID, DateTime time);

+    }

+

+    #endregion Interfaces

+}