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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.Collections.Generic;
- using libsecondlife;
- namespace OpenSim.Framework.Communications.Cache
- {
- public class InventoryFolderImpl : InventoryFolderBase
- {
- // Fields
- public Dictionary<LLUUID, InventoryItemBase> Items = new Dictionary<LLUUID, InventoryItemBase>();
- public Dictionary<LLUUID, InventoryFolderImpl> SubFolders = new Dictionary<LLUUID, InventoryFolderImpl>();
- // Accessors
- public int SubFoldersCount
- {
- get { return SubFolders.Count; }
- }
- // Constructors
- public InventoryFolderImpl(InventoryFolderBase folderbase)
- {
- agentID = folderbase.agentID;
- folderID = folderbase.folderID;
- name = folderbase.name;
- parentID = folderbase.parentID;
- type = folderbase.type;
- version = folderbase.version;
- }
- public InventoryFolderImpl()
- {
- }
- // Methods
- public InventoryFolderImpl CreateNewSubFolder(LLUUID folderID, string folderName, ushort type)
- {
- if (!SubFolders.ContainsKey(folderID))
- {
- InventoryFolderImpl subFold = new InventoryFolderImpl();
- subFold.name = folderName;
- subFold.folderID = folderID;
- subFold.type = (short) type;
- subFold.parentID = this.folderID;
- subFold.agentID = agentID;
- SubFolders.Add(subFold.folderID, subFold);
- return subFold;
- }
- return null;
- }
- public InventoryItemBase HasItem(LLUUID itemID)
- {
- InventoryItemBase base2 = null;
- if (Items.ContainsKey(itemID))
- {
- return Items[itemID];
- }
- foreach (InventoryFolderImpl folder in SubFolders.Values)
- {
- base2 = folder.HasItem(itemID);
- if (base2 != null)
- {
- break;
- }
- }
- return base2;
- }
- public bool DeleteItem(LLUUID itemID)
- {
- bool found = false;
- if (Items.ContainsKey(itemID))
- {
- Items.Remove(itemID);
- return true;
- }
- foreach (InventoryFolderImpl folder in SubFolders.Values)
- {
- found = folder.DeleteItem(itemID);
- if (found == true)
- {
- break;
- }
- }
- return found;
- }
- public InventoryFolderImpl HasSubFolder(LLUUID folderID)
- {
- InventoryFolderImpl returnFolder = null;
- if (SubFolders.ContainsKey(folderID))
- {
- returnFolder = SubFolders[folderID];
- }
- else
- {
- foreach (InventoryFolderImpl folder in SubFolders.Values)
- {
- returnFolder = folder.HasSubFolder(folderID);
- if (returnFolder != null)
- {
- break;
- }
- }
- }
- return returnFolder;
- }
- public List<InventoryItemBase> RequestListOfItems()
- {
- List<InventoryItemBase> itemList = new List<InventoryItemBase>();
- foreach (InventoryItemBase item in Items.Values)
- {
- itemList.Add(item);
- }
- return itemList;
- }
- public List<InventoryFolderBase> RequestListOfFolders()
- {
- List<InventoryFolderBase> folderList = new List<InventoryFolderBase>();
- foreach (InventoryFolderBase folder in SubFolders.Values)
- {
- folderList.Add(folder);
- }
- return folderList;
- }
- }
- }
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