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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 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 System;
- using System.Collections.Generic;
- using System.Net;
- using System.Reflection;
- using libsecondlife;
- using log4net;
- using OpenSim.Framework;
- using OpenSim.Framework.Communications;
- using OpenSim.Framework.Communications.Cache;
- using OpenSim.Framework.Servers;
- namespace OpenSim.Region.Communications.OGS1
- {
- public class OGS1InventoryService : IInventoryServices
- {
- private static readonly ILog m_log
- = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
- private string _inventoryServerUrl;
- private Dictionary<LLUUID, InventoryRequest> m_RequestingInventory = new Dictionary<LLUUID, InventoryRequest>();
- public OGS1InventoryService(string inventoryServerUrl)
- {
- _inventoryServerUrl = inventoryServerUrl;
- }
- #region IInventoryServices Members
- /// <summary>
- /// <see cref="OpenSim.Framework.Communications.IInventoryServices"></see>
- /// </summary>
- /// <param name="userID"></param>
- /// <param name="callback"></param>
- public void RequestInventoryForUser(LLUUID userID, InventoryReceiptCallback callback)
- {
- if (!m_RequestingInventory.ContainsKey(userID))
- {
- InventoryRequest request = new InventoryRequest(userID, callback);
- m_RequestingInventory.Add(userID, request);
-
- try
- {
- m_log.InfoFormat(
- "[OGS1 INVENTORY SERVICE]: Requesting inventory from {0}/GetInventory/ for user {1}",
- _inventoryServerUrl, userID);
-
- RestObjectPosterResponse<InventoryCollection> requester
- = new RestObjectPosterResponse<InventoryCollection>();
- requester.ResponseCallback = InventoryResponse;
-
- requester.BeginPostObject<Guid>(_inventoryServerUrl + "/GetInventory/", userID.UUID);
- }
- catch (WebException e)
- {
- m_log.ErrorFormat("[OGS1 INVENTORY SERVICE]: Request inventory operation failed, {0} {1}",
- e.Source, e.Message);
- }
- }
- else
- {
- m_log.ErrorFormat("[OGS1 INVENTORY SERVICE]: RequestInventoryForUser() - could you not find user profile for {0}", userID);
- }
- }
-
- /// <summary>
- /// Callback used by the inventory server GetInventory request
- /// </summary>
- /// <param name="userID"></param>
- private void InventoryResponse(InventoryCollection response)
- {
- LLUUID userID = response.UserID;
- if (m_RequestingInventory.ContainsKey(userID))
- {
- m_log.InfoFormat("[OGS1 INVENTORY SERVICE]: " +
- "Received inventory response for user {0} containing {1} folders and {2} items",
- userID, response.Folders.Count, response.Items.Count);
- InventoryFolderImpl rootFolder = null;
- InventoryRequest request = m_RequestingInventory[userID];
-
- ICollection<InventoryFolderImpl> folders = new List<InventoryFolderImpl>();
- ICollection<InventoryItemBase> items = new List<InventoryItemBase>();
-
- foreach (InventoryFolderBase folder in response.Folders)
- {
- if (folder.ParentID == LLUUID.Zero)
- {
- rootFolder = new InventoryFolderImpl(folder);
- folders.Add(rootFolder);
-
- break;
- }
- }
- if (rootFolder != null)
- {
- foreach (InventoryFolderBase folder in response.Folders)
- {
- if (folder.ID != rootFolder.ID)
- {
- folders.Add(new InventoryFolderImpl(folder));
- }
- }
- foreach (InventoryItemBase item in response.Items)
- {
- items.Add(item);
- }
- }
- else
- {
- m_log.ErrorFormat("[OGS1 INVENTORY SERVICE]: Did not get back an inventory containing a root folder for user {0}", userID);
- }
-
- request.Callback(userID, folders, items);
-
- m_RequestingInventory.Remove(userID);
- }
- else
- {
- m_log.WarnFormat(
- "[OGS1 INVENTORY SERVICE]: " +
- "Received inventory response for {0} for which we do not have a record of requesting!",
- userID);
- }
- }
- /// <summary>
- /// <see cref="OpenSim.Framework.Communications.IInventoryServices"></see>
- /// </summary>
- /// <param name="userID"></param>
- /// <param name="folder"></param>
- public void AddNewInventoryFolder(LLUUID userID, InventoryFolderBase folder)
- {
- try
- {
- SynchronousRestObjectPoster.BeginPostObject<InventoryFolderBase, bool>(
- "POST", _inventoryServerUrl + "/NewFolder/", folder);
- }
- catch (WebException e)
- {
- m_log.ErrorFormat("[OGS1 INVENTORY SERVICE]: Add new inventory folder operation failed, {0} {1}",
- e.Source, e.Message);
- }
- }
- /// <summary>
- /// <see cref="OpenSim.Framework.Communications.IInventoryServices"></see>
- /// </summary>
- /// <param name="userID"></param>
- /// <param name="folder"></param>
- public void MoveInventoryFolder(LLUUID userID, InventoryFolderBase folder)
- {
- try
- {
- SynchronousRestObjectPoster.BeginPostObject<InventoryFolderBase, bool>(
- "POST", _inventoryServerUrl + "/MoveFolder/", folder);
- }
- catch (WebException e)
- {
- m_log.ErrorFormat("[OGS1 INVENTORY SERVICE]: Move inventory folder operation failed, {0} {1}",
- e.Source, e.Message);
- }
- }
-
- /// <summary>
- /// <see cref="OpenSim.Framework.Communications.IInventoryServices"></see>
- /// </summary>
- /// <param name="userID"></param>
- /// <param name="folder"></param>
- /// <returns></returns>
- public void PurgeInventoryFolder(LLUUID userID, InventoryFolderBase folder)
- {
- try
- {
- SynchronousRestObjectPoster.BeginPostObject<InventoryFolderBase, bool>(
- "POST", _inventoryServerUrl + "/PurgeFolder/", folder);
- }
- catch (WebException e)
- {
- m_log.ErrorFormat("[OGS1 INVENTORY SERVICE]: Move inventory folder operation failed, {0} {1}",
- e.Source, e.Message);
- }
- }
- /// <summary>
- /// <see cref="OpenSim.Framework.Communications.IInventoryServices"></see>
- /// </summary>
- /// <param name="userID"></param>
- /// <param name="folder"></param>
- public void AddNewInventoryItem(LLUUID userID, InventoryItemBase item)
- {
- try
- {
- SynchronousRestObjectPoster.BeginPostObject<InventoryItemBase, bool>(
- "POST", _inventoryServerUrl + "/NewItem/", item);
- }
- catch (WebException e)
- {
- m_log.ErrorFormat("[OGS1 INVENTORY SERVICE]: Add new inventory item operation failed, {0} {1}",
- e.Source, e.Message);
- }
- }
- // TODO: this is a temporary workaround, the UpdateInventoryItem method need to be implemented
- public void UpdateInventoryItem(LLUUID userID, InventoryItemBase item)
- {
- try
- {
- SynchronousRestObjectPoster.BeginPostObject<InventoryItemBase, bool>(
- "POST", _inventoryServerUrl + "/NewItem/", item);
- }
- catch (WebException e)
- {
- m_log.ErrorFormat("[OGS1 INVENTORY SERVICE]: Update new inventory item operation failed, {0} {1}",
- e.Source, e.Message);
- }
- }
- /// <summary>
- /// <see cref="OpenSim.Framework.Communications.IInventoryServices"></see>
- /// </summary>
- /// <param name="userID"></param>
- /// <param name="folder"></param>
- public void DeleteInventoryItem(LLUUID userID, InventoryItemBase item)
- {
- try
- {
- SynchronousRestObjectPoster.BeginPostObject<InventoryItemBase, bool>(
- "POST", _inventoryServerUrl + "/DeleteItem/", item);
- }
- catch (WebException e)
- {
- m_log.ErrorFormat("[OGS1 INVENTORY SERVICE]: Delete inventory item operation failed, {0} {1}",
- e.Source, e.Message);
- }
- }
- public bool HasInventoryForUser(LLUUID userID)
- {
- return false;
- }
- public InventoryFolderBase RequestRootFolder(LLUUID userID)
- {
- return null;
- }
- public bool CreateNewUserInventory(LLUUID user)
- {
- return false;
- }
-
- // See IInventoryServices
- public List<InventoryFolderBase> GetInventorySkeleton(LLUUID userId)
- {
- m_log.ErrorFormat("[OGS1 INVENTORY SERVICE]: The GetInventorySkeleton() method here should never be called!");
-
- return new List<InventoryFolderBase>();
- }
- #endregion
- /// <summary>
- /// Caches a pending inventory request that has yet to be satisfied by the inventory service
- /// </summary>
- public class InventoryRequest
- {
- public LLUUID UserID;
- public InventoryReceiptCallback Callback;
- public InventoryRequest(LLUUID userId, InventoryReceiptCallback callback)
- {
- UserID = userId;
- Callback = callback;
- }
- }
- }
- }
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