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/*
* 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 log4net;
using System;
using System.Collections.Generic;
using System.Reflection;
using Nini.Config;
using OpenSim.Framework;
using OpenSim.Framework.Statistics;
using OpenSim.Framework.Communications.Cache;
using OpenSim.Services.Connectors;
using OpenSim.Region.Framework.Interfaces;
using OpenSim.Region.Framework.Scenes;
using OpenSim.Services.Interfaces;
using OpenMetaverse;
namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
{
public class RemoteInventoryServicesConnector : BaseInventoryConnector, ISharedRegionModule, IInventoryService
{
private static readonly ILog m_log =
LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
private bool m_Enabled = false;
private bool m_Initialized = false;
private Scene m_Scene;
private UserProfileCacheService m_UserProfileService;
private InventoryServicesConnector m_RemoteConnector;
public Type ReplaceableInterface
{
get { return null; }
}
public string Name
{
get { return "RemoteInventoryServicesConnector"; }
}
public RemoteInventoryServicesConnector()
{
}
public RemoteInventoryServicesConnector(IConfigSource source)
{
Init(source);
}
protected override void Init(IConfigSource source)
{
m_RemoteConnector = new InventoryServicesConnector(source);
base.Init(source);
}
#region ISharedRegionModule
public void Initialise(IConfigSource source)
{
IConfig moduleConfig = source.Configs["Modules"];
if (moduleConfig != null)
{
string name = moduleConfig.GetString("InventoryServices", "");
if (name == Name)
{
Init(source);
m_Enabled = true;
m_log.Info("[INVENTORY CONNECTOR]: Remote inventory enabled");
}
}
}
public void PostInitialise()
{
}
public void Close()
{
}
public void AddRegion(Scene scene)
{
m_Scene = scene;
m_log.Debug("[XXXX] Adding scene " + m_Scene.RegionInfo.RegionName);
if (!m_Enabled)
return;
if (!m_Initialized)
{
// ugh!
scene.CommsManager.UserProfileCacheService.SetInventoryService(this);
scene.CommsManager.UserService.SetInventoryService(this);
m_Initialized = true;
}
scene.RegisterModuleInterface<IInventoryService>(this);
m_cache.AddRegion(scene);
}
public void RemoveRegion(Scene scene)
{
if (!m_Enabled)
return;
m_cache.RemoveRegion(scene);
}
public void RegionLoaded(Scene scene)
{
m_UserProfileService = m_Scene.CommsManager.UserProfileCacheService;
if (m_UserProfileService != null)
m_log.Debug("[XXXX] Set m_UserProfileService in " + m_Scene.RegionInfo.RegionName);
if (!m_Enabled)
return;
m_log.InfoFormat("[INVENTORY CONNECTOR]: Enabled remote inventory for region {0}", scene.RegionInfo.RegionName);
}
#endregion ISharedRegionModule
#region IInventoryService
public override bool CreateUserInventory(UUID user)
{
return false;
}
public override List<InventoryFolderBase> GetInventorySkeleton(UUID userId)
{
return new List<InventoryFolderBase>();
}
public override InventoryCollection GetUserInventory(UUID userID)
{
return null;
}
public override void GetUserInventory(UUID userID, InventoryReceiptCallback callback)
{
UUID sessionID = GetSessionID(userID);
try
{
m_RemoteConnector.GetUserInventory(userID.ToString(), sessionID, callback);
}
catch (Exception e)
{
if (StatsManager.SimExtraStats != null)
StatsManager.SimExtraStats.AddInventoryServiceRetrievalFailure();
m_log.ErrorFormat("[INVENTORY CONNECTOR]: Request inventory operation failed, {0} {1}",
e.Source, e.Message);
}
}
// inherited. See base class
// public InventoryFolderBase GetFolderForType(UUID userID, AssetType type)
public override Dictionary<AssetType, InventoryFolderBase> GetSystemFolders(UUID userID)
{
UUID sessionID = GetSessionID(userID);
return m_RemoteConnector.GetSystemFolders(userID.ToString(), sessionID);
}
public override InventoryCollection GetFolderContent(UUID userID, UUID folderID)
{
UUID sessionID = GetSessionID(userID);
try
{
return m_RemoteConnector.GetFolderContent(userID.ToString(), folderID, sessionID);
}
catch (Exception e)
{
m_log.ErrorFormat("[INVENTORY CONNECTOR]: GetFolderContent operation failed, {0} {1}",
e.Source, e.Message);
}
InventoryCollection nullCollection = new InventoryCollection();
nullCollection.Folders = new List<InventoryFolderBase>();
nullCollection.Items = new List<InventoryItemBase>();
nullCollection.UserID = userID;
return nullCollection;
}
public override List<InventoryItemBase> GetFolderItems(UUID userID, UUID folderID)
{
UUID sessionID = GetSessionID(userID);
return m_RemoteConnector.GetFolderItems(userID.ToString(), folderID, sessionID);
}
public override bool AddFolder(InventoryFolderBase folder)
{
if (folder == null)
return false;
UUID sessionID = GetSessionID(folder.Owner);
return m_RemoteConnector.AddFolder(folder.Owner.ToString(), folder, sessionID);
}
public override bool UpdateFolder(InventoryFolderBase folder)
{
if (folder == null)
return false;
UUID sessionID = GetSessionID(folder.Owner);
return m_RemoteConnector.UpdateFolder(folder.Owner.ToString(), folder, sessionID);
}
public override bool MoveFolder(InventoryFolderBase folder)
{
if (folder == null)
return false;
UUID sessionID = GetSessionID(folder.Owner);
return m_RemoteConnector.MoveFolder(folder.Owner.ToString(), folder, sessionID);
}
public override bool PurgeFolder(InventoryFolderBase folder)
{
if (folder == null)
return false;
UUID sessionID = GetSessionID(folder.Owner);
return m_RemoteConnector.PurgeFolder(folder.Owner.ToString(), folder, sessionID);
}
// public bool AddItem(InventoryItemBase item) inherited
// Uses AddItemPlain
protected override bool AddItemPlain(InventoryItemBase item)
{
if (item == null)
return false;
UUID sessionID = GetSessionID(item.Owner);
return m_RemoteConnector.AddItem(item.Owner.ToString(), item, sessionID);
}
public override bool UpdateItem(InventoryItemBase item)
{
if (item == null)
return false;
UUID sessionID = GetSessionID(item.Owner);
return m_RemoteConnector.UpdateItem(item.Owner.ToString(), item, sessionID);
}
public override bool DeleteItems(UUID ownerID, List<UUID> itemIDs)
{
if (itemIDs == null)
return false;
if (itemIDs.Count == 0)
return true;
UUID sessionID = GetSessionID(ownerID);
return m_RemoteConnector.DeleteItems(ownerID.ToString(), itemIDs, sessionID);
}
public override InventoryItemBase GetItem(InventoryItemBase item)
{
if (item == null)
return null;
UUID sessionID = GetSessionID(item.Owner);
return m_RemoteConnector.QueryItem(item.Owner.ToString(), item, sessionID);
}
public override InventoryFolderBase GetFolder(InventoryFolderBase folder)
{
if (folder == null)
return null;
UUID sessionID = GetSessionID(folder.Owner);
return m_RemoteConnector.QueryFolder(folder.Owner.ToString(), folder, sessionID);
}
public override bool HasInventoryForUser(UUID userID)
{
return false;
}
public override List<InventoryItemBase> GetActiveGestures(UUID userId)
{
return new List<InventoryItemBase>();
}
public override int GetAssetPermissions(UUID userID, UUID assetID)
{
UUID sessionID = GetSessionID(userID);
return m_RemoteConnector.GetAssetPermissions(userID.ToString(), assetID, sessionID);
}
#endregion
private UUID GetSessionID(UUID userID)
{
if (m_Scene == null)
{
m_log.Debug("[INVENTORY CONNECTOR]: OOPS! scene is null");
}
if (m_UserProfileService == null)
{
m_log.Debug("[INVENTORY CONNECTOR]: OOPS! UserProfileCacheService is null");
return UUID.Zero;
}
CachedUserInfo uinfo = m_UserProfileService.GetUserDetails(userID);
if (uinfo != null)
return uinfo.SessionID;
m_log.DebugFormat("[INVENTORY CONNECTOR]: user profile for {0} not found", userID);
return UUID.Zero;
}
}
}
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