opensim/OpenSim/Framework/Communications/IInventoryServices.cs

/*
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* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
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using System.Collections.Generic;
using libsecondlife;
using OpenSim.Framework.Communications.Cache;

namespace OpenSim.Framework.Communications
{
    public delegate void InventoryFolderInfo(LLUUID userID, InventoryFolderImpl folderInfo);

    public delegate void InventoryItemInfo(LLUUID userID, InventoryItemBase itemInfo);

    /// <summary>
    /// Defines all the operations one can perform on a user's inventory.
    /// </summary>
    public interface IInventoryServices
    {
        void RequestInventoryForUser(LLUUID userID, InventoryFolderInfo folderCallBack, InventoryItemInfo itemCallBack);
        
        /// <summary>
        /// Add a new folder to the given user's inventory
        /// </summary>
        /// <param name="userID"></param>
        /// <param name="folder"></param>
        void AddNewInventoryFolder(LLUUID userID, InventoryFolderBase folder);
        
        void MoveInventoryFolder(LLUUID userID, InventoryFolderBase folder);
        
        /// <summary>
        /// Add a new item to the given user's inventory
        /// </summary>
        /// <param name="userID"></param>
        /// <param name="item"></param>
        void AddNewInventoryItem(LLUUID userID, InventoryItemBase item);
        
        /// <summary>
        /// Delete an item from the given user's inventory
        /// </summary>
        /// <param name="userID"></param>
        /// <param name="item"></param>
        void DeleteInventoryItem(LLUUID userID, InventoryItemBase item);
        
        /// <summary>
        /// Create a new inventory for the given user
        /// </summary>
        /// <param name="user"></param>
        void CreateNewUserInventory(LLUUID user);
        
        bool HasInventoryForUser(LLUUID userID);

        /// <summary>
        /// Retrieve the root inventory folder for the given user.
        /// </summary>
        /// <param name="userID"></param>
        /// <returns>null if no root folder was found</returns>
        InventoryFolderBase RequestRootFolder(LLUUID userID);

        /// <summary>
        /// Returns the root folder plus any folders in root (so down one level in the Inventory folders tree)
        /// for the given user.
        /// </summary>
        /// <param name="userID"></param>
        /// <returns></returns>
        List<InventoryFolderBase> RequestFirstLevelFolders(LLUUID userID);

        /// <summary>
        /// Returns the named folder in that users inventory, returns null if folder is not found.
        /// </summary>
        /// <param name="userID"></param>
        /// <param name="folderName"></param>
        /// <returns></returns>
        InventoryFolderBase RequestNamedFolder(LLUUID userID, string folderName);
    }
}