opensim/OpenSim/Framework/Communications/Cache/InventoryFolder.cs

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using System;
using System.Collections;
using System.Collections.Generic;
using System.Text;
using System.IO;
using libsecondlife;
using OpenSim.Framework.Interfaces;
using OpenSim.Framework.Data;
using OpenSim.Framework.Types;
using OpenSim.Framework.Utilities;

namespace OpenSim.Framework.Communications.Caches
{
    public class InventoryFolder : InventoryFolderBase
    {
        // Fields
        public Dictionary<LLUUID, InventoryItemBase> Items = new Dictionary<LLUUID, InventoryItemBase>();
        public Dictionary<LLUUID, InventoryFolder> SubFolders = new Dictionary<LLUUID, InventoryFolder>();

        public InventoryFolder(InventoryFolderBase folderbase)
        {
            this.agentID = folderbase.agentID;
            this.folderID = folderbase.folderID;
            this.name = folderbase.name;
            this.parentID = folderbase.parentID;
            this.type = folderbase.type;
            this.version = folderbase.version;
        }

        public InventoryFolder()
        {

        }

        // Methods
        public InventoryFolder CreateNewSubFolder(LLUUID folderID, string folderName, ushort type)
        {
            InventoryFolder subFold = new InventoryFolder();
            subFold.name = folderName;
            subFold.folderID = folderID;
            subFold.type = (short) type;
            subFold.parentID = this.folderID;
            subFold.agentID = this.agentID;
            this.SubFolders.Add(subFold.folderID, subFold);
            return subFold;
        }

        public InventoryItemBase HasItem(LLUUID itemID)
        {
            InventoryItemBase base2 = null;
            if (this.Items.ContainsKey(itemID))
            {
                return this.Items[itemID];
            }
            foreach (InventoryFolder folder in this.SubFolders.Values)
            {
                base2 = folder.HasItem(itemID);
                if (base2 != null)
                {
                    break;
                }
            }
            return base2;
        }

        public InventoryFolder HasSubFolder(LLUUID folderID)
        {
            InventoryFolder returnFolder = null;
            if (this.SubFolders.ContainsKey(folderID))
            {
                returnFolder = this.SubFolders[folderID];
            }
            else
            {
                foreach (InventoryFolder folder in this.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 this.Items.Values)
            {
                itemList.Add(item);
            }
            return itemList;
        }
    }
}