clockwerk-opensim-stable – Rev 1
?pathlinks?
/*
* 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 System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using System.Reflection;
using log4net;
using OpenMetaverse;
using OpenSim.Framework;
namespace OpenSim.Data.MSSQL
{
/// <summary>
/// A MSSQL interface for the inventory server
/// </summary>
public class MSSQLInventoryData : IInventoryDataPlugin
{
private const string _migrationStore = "InventoryStore";
private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
/// <summary>
/// The database manager
/// </summary>
private MSSQLManager database;
private string m_connectionString;
#region IPlugin members
[Obsolete("Cannot be default-initialized!")]
public void Initialise()
{
m_log.Info("[MSSQLInventoryData]: " + Name + " cannot be default-initialized!");
throw new PluginNotInitialisedException(Name);
}
/// <summary>
/// Loads and initialises the MSSQL inventory storage interface
/// </summary>
/// <param name="connectionString">connect string</param>
/// <remarks>use mssql_connection.ini</remarks>
public void Initialise(string connectionString)
{
m_connectionString = connectionString;
database = new MSSQLManager(connectionString);
//New migrations check of store
database.CheckMigration(_migrationStore);
}
/// <summary>
/// The name of this DB provider
/// </summary>
/// <returns>A string containing the name of the DB provider</returns>
public string Name
{
get { return "MSSQL Inventory Data Interface"; }
}
/// <summary>
/// Closes this DB provider
/// </summary>
public void Dispose()
{
database = null;
}
/// <summary>
/// Returns the version of this DB provider
/// </summary>
/// <returns>A string containing the DB provider</returns>
public string Version
{
get { return database.getVersion(); }
}
#endregion
#region Folder methods
/// <summary>
/// Returns a list of the root folders within a users inventory
/// </summary>
/// <param name="user">The user whos inventory is to be searched</param>
/// <returns>A list of folder objects</returns>
public List<InventoryFolderBase> getUserRootFolders(UUID user)
{
if (user == UUID.Zero)
return new List<InventoryFolderBase>();
return getInventoryFolders(UUID.Zero, user);
}
/// <summary>
/// see InventoryItemBase.getUserRootFolder
/// </summary>
/// <param name="user">the User UUID</param>
/// <returns></returns>
public InventoryFolderBase getUserRootFolder(UUID user)
{
List<InventoryFolderBase> items = getUserRootFolders(user);
InventoryFolderBase rootFolder = null;
// There should only ever be one root folder for a user. However, if there's more
// than one we'll simply use the first one rather than failing. It would be even
// nicer to print some message to this effect, but this feels like it's too low a
// to put such a message out, and it's too minor right now to spare the time to
// suitably refactor.
if (items.Count > 0)
{
rootFolder = items[0];
}
return rootFolder;
}
/// <summary>
/// Returns a list of folders in a users inventory contained within the specified folder
/// </summary>
/// <param name="parentID">The folder to search</param>
/// <returns>A list of inventory folders</returns>
public List<InventoryFolderBase> getInventoryFolders(UUID parentID)
{
return getInventoryFolders(parentID, UUID.Zero);
}
/// <summary>
/// Returns a specified inventory folder
/// </summary>
/// <param name="folderID">The folder to return</param>
/// <returns>A folder class</returns>
public InventoryFolderBase getInventoryFolder(UUID folderID)
{
string sql = "SELECT * FROM inventoryfolders WHERE folderID = @folderID";
using (SqlConnection conn = new SqlConnection(m_connectionString))
using (SqlCommand cmd = new SqlCommand(sql, conn))
{
cmd.Parameters.Add(database.CreateParameter("folderID", folderID));
conn.Open();
using (SqlDataReader reader = cmd.ExecuteReader())
{
if (reader.Read())
{
return readInventoryFolder(reader);
}
}
}
m_log.InfoFormat("[INVENTORY DB] : Found no inventory folder with ID : {0}", folderID);
return null;
}
/// <summary>
/// Returns all child folders in the hierarchy from the parent folder and down.
/// Does not return the parent folder itself.
/// </summary>
/// <param name="parentID">The folder to get subfolders for</param>
/// <returns>A list of inventory folders</returns>
public List<InventoryFolderBase> getFolderHierarchy(UUID parentID)
{
//Note maybe change this to use a Dataset that loading in all folders of a user and then go throw it that way.
//Note this is changed so it opens only one connection to the database and not everytime it wants to get data.
/* NOTE: the implementation below is very inefficient (makes a separate request to get subfolders for
* every found folder, recursively). Inventory code for other DBs has been already rewritten to get ALL
* inventory for a specific user at once.
*
* Meanwhile, one little thing is corrected: getFolderHierarchy(UUID.Zero) doesn't make sense and should never
* be used, so check for that and return an empty list.
*/
List<InventoryFolderBase> folders = new List<InventoryFolderBase>();
if (parentID == UUID.Zero)
return folders;
string sql = "SELECT * FROM inventoryfolders WHERE parentFolderID = @parentID";
using (SqlConnection conn = new SqlConnection(m_connectionString))
using (SqlCommand cmd = new SqlCommand(sql, conn))
{
cmd.Parameters.Add(database.CreateParameter("@parentID", parentID));
conn.Open();
folders.AddRange(getInventoryFolders(cmd));
List<InventoryFolderBase> tempFolders = new List<InventoryFolderBase>();
foreach (InventoryFolderBase folderBase in folders)
{
tempFolders.AddRange(getFolderHierarchy(folderBase.ID, cmd));
}
if (tempFolders.Count > 0)
{
folders.AddRange(tempFolders);
}
}
return folders;
}
/// <summary>
/// Creates a new inventory folder
/// </summary>
/// <param name="folder">Folder to create</param>
public void addInventoryFolder(InventoryFolderBase folder)
{
string sql = @"INSERT INTO inventoryfolders ([folderID], [agentID], [parentFolderID], [folderName], [type], [version])
VALUES (@folderID, @agentID, @parentFolderID, @folderName, @type, @version);";
string folderName = folder.Name;
if (folderName.Length > 64)
{
folderName = folderName.Substring(0, 64);
m_log.Warn("[INVENTORY DB]: Name field truncated from " + folder.Name.Length.ToString() + " to " + folderName.Length + " characters on add");
}
using (SqlConnection conn = new SqlConnection(m_connectionString))
using (SqlCommand cmd = new SqlCommand(sql, conn))
{
cmd.Parameters.Add(database.CreateParameter("folderID", folder.ID));
cmd.Parameters.Add(database.CreateParameter("agentID", folder.Owner));
cmd.Parameters.Add(database.CreateParameter("parentFolderID", folder.ParentID));
cmd.Parameters.Add(database.CreateParameter("folderName", folderName));
cmd.Parameters.Add(database.CreateParameter("type", folder.Type));
cmd.Parameters.Add(database.CreateParameter("version", folder.Version));
conn.Open();
try
{
cmd.ExecuteNonQuery();
}
catch (Exception e)
{
m_log.ErrorFormat("[INVENTORY DB]: Error : {0}", e.Message);
}
}
}
/// <summary>
/// Updates an inventory folder
/// </summary>
/// <param name="folder">Folder to update</param>
public void updateInventoryFolder(InventoryFolderBase folder)
{
string sql = @"UPDATE inventoryfolders SET agentID = @agentID,
parentFolderID = @parentFolderID,
folderName = @folderName,
type = @type,
version = @version
WHERE folderID = @folderID";
string folderName = folder.Name;
if (folderName.Length > 64)
{
folderName = folderName.Substring(0, 64);
m_log.Warn("[INVENTORY DB]: Name field truncated from " + folder.Name.Length.ToString() + " to " + folderName.Length + " characters on update");
}
using (SqlConnection conn = new SqlConnection(m_connectionString))
using (SqlCommand cmd = new SqlCommand(sql, conn))
{
cmd.Parameters.Add(database.CreateParameter("folderID", folder.ID));
cmd.Parameters.Add(database.CreateParameter("agentID", folder.Owner));
cmd.Parameters.Add(database.CreateParameter("parentFolderID", folder.ParentID));
cmd.Parameters.Add(database.CreateParameter("folderName", folderName));
cmd.Parameters.Add(database.CreateParameter("type", folder.Type));
cmd.Parameters.Add(database.CreateParameter("version", folder.Version));
conn.Open();
try
{
cmd.ExecuteNonQuery();
}
catch (Exception e)
{
m_log.ErrorFormat("[INVENTORY DB]: Error : {0}", e.Message);
}
}
}
/// <summary>
/// Updates an inventory folder
/// </summary>
/// <param name="folder">Folder to update</param>
public void moveInventoryFolder(InventoryFolderBase folder)
{
string sql = @"UPDATE inventoryfolders SET parentFolderID = @parentFolderID WHERE folderID = @folderID";
using (SqlConnection conn = new SqlConnection(m_connectionString))
using (SqlCommand cmd = new SqlCommand(sql, conn))
{
cmd.Parameters.Add(database.CreateParameter("parentFolderID", folder.ParentID));
cmd.Parameters.Add(database.CreateParameter("folderID", folder.ID));
conn.Open();
try
{
cmd.ExecuteNonQuery();
}
catch (Exception e)
{
m_log.ErrorFormat("[INVENTORY DB]: Error : {0}", e.Message);
}
}
}
/// <summary>
/// Delete an inventory folder
/// </summary>
/// <param name="folderID">Id of folder to delete</param>
public void deleteInventoryFolder(UUID folderID)
{
string sql = "SELECT * FROM inventoryfolders WHERE parentFolderID = @parentID";
using (SqlConnection conn = new SqlConnection(m_connectionString))
using (SqlCommand cmd = new SqlCommand(sql, conn))
{
List<InventoryFolderBase> subFolders;
cmd.Parameters.Add(database.CreateParameter("@parentID", UUID.Zero));
conn.Open();
subFolders = getFolderHierarchy(folderID, cmd);
//Delete all sub-folders
foreach (InventoryFolderBase f in subFolders)
{
DeleteOneFolder(f.ID, conn);
DeleteItemsInFolder(f.ID, conn);
}
//Delete the actual row
DeleteOneFolder(folderID, conn);
DeleteItemsInFolder(folderID, conn);
}
}
#endregion
#region Item Methods
/// <summary>
/// Returns a list of items in a specified folder
/// </summary>
/// <param name="folderID">The folder to search</param>
/// <returns>A list containing inventory items</returns>
public List<InventoryItemBase> getInventoryInFolder(UUID folderID)
{
string sql = "SELECT * FROM inventoryitems WHERE parentFolderID = @parentFolderID";
using (SqlConnection conn = new SqlConnection(m_connectionString))
using (SqlCommand cmd = new SqlCommand(sql, conn))
{
cmd.Parameters.Add(database.CreateParameter("parentFolderID", folderID));
conn.Open();
List<InventoryItemBase> items = new List<InventoryItemBase>();
using (SqlDataReader reader = cmd.ExecuteReader())
{
while (reader.Read())
{
items.Add(readInventoryItem(reader));
}
}
return items;
}
}
/// <summary>
/// Returns a specified inventory item
/// </summary>
/// <param name="itemID">The item ID</param>
/// <returns>An inventory item</returns>
public InventoryItemBase getInventoryItem(UUID itemID)
{
string sql = "SELECT * FROM inventoryitems WHERE inventoryID = @inventoryID";
using (SqlConnection conn = new SqlConnection(m_connectionString))
using (SqlCommand cmd = new SqlCommand(sql, conn))
{
cmd.Parameters.Add(database.CreateParameter("inventoryID", itemID));
conn.Open();
using (SqlDataReader reader = cmd.ExecuteReader())
{
if (reader.Read())
{
return readInventoryItem(reader);
}
}
}
m_log.InfoFormat("[INVENTORY DB]: Found no inventory item with ID : {0}", itemID);
return null;
}
/// <summary>
/// Adds a specified item to the database
/// </summary>
/// <param name="item">The inventory item</param>
public void addInventoryItem(InventoryItemBase item)
{
if (getInventoryItem(item.ID) != null)
{
updateInventoryItem(item);
return;
}
string sql = @"INSERT INTO inventoryitems
([inventoryID], [assetID], [assetType], [parentFolderID], [avatarID], [inventoryName],
[inventoryDescription], [inventoryNextPermissions], [inventoryCurrentPermissions],
[invType], [creatorID], [inventoryBasePermissions], [inventoryEveryOnePermissions], [inventoryGroupPermissions],
[salePrice], [saleType], [creationDate], [groupID], [groupOwned], [flags])
VALUES
(@inventoryID, @assetID, @assetType, @parentFolderID, @avatarID, @inventoryName, @inventoryDescription,
@inventoryNextPermissions, @inventoryCurrentPermissions, @invType, @creatorID,
@inventoryBasePermissions, @inventoryEveryOnePermissions, @inventoryGroupPermissions, @salePrice, @saleType,
@creationDate, @groupID, @groupOwned, @flags)";
string itemName = item.Name;
if (item.Name.Length > 64)
{
itemName = item.Name.Substring(0, 64);
m_log.Warn("[INVENTORY DB]: Name field truncated from " + item.Name.Length.ToString() + " to " + itemName.Length.ToString() + " characters");
}
string itemDesc = item.Description;
if (item.Description.Length > 128)
{
itemDesc = item.Description.Substring(0, 128);
m_log.Warn("[INVENTORY DB]: Description field truncated from " + item.Description.Length.ToString() + " to " + itemDesc.Length.ToString() + " characters");
}
using (SqlConnection conn = new SqlConnection(m_connectionString))
using (SqlCommand command = new SqlCommand(sql, conn))
{
command.Parameters.Add(database.CreateParameter("inventoryID", item.ID));
command.Parameters.Add(database.CreateParameter("assetID", item.AssetID));
command.Parameters.Add(database.CreateParameter("assetType", item.AssetType));
command.Parameters.Add(database.CreateParameter("parentFolderID", item.Folder));
command.Parameters.Add(database.CreateParameter("avatarID", item.Owner));
command.Parameters.Add(database.CreateParameter("inventoryName", itemName));
command.Parameters.Add(database.CreateParameter("inventoryDescription", itemDesc));
command.Parameters.Add(database.CreateParameter("inventoryNextPermissions", item.NextPermissions));
command.Parameters.Add(database.CreateParameter("inventoryCurrentPermissions", item.CurrentPermissions));
command.Parameters.Add(database.CreateParameter("invType", item.InvType));
command.Parameters.Add(database.CreateParameter("creatorID", item.CreatorId));
command.Parameters.Add(database.CreateParameter("inventoryBasePermissions", item.BasePermissions));
command.Parameters.Add(database.CreateParameter("inventoryEveryOnePermissions", item.EveryOnePermissions));
command.Parameters.Add(database.CreateParameter("inventoryGroupPermissions", item.GroupPermissions));
command.Parameters.Add(database.CreateParameter("salePrice", item.SalePrice));
command.Parameters.Add(database.CreateParameter("saleType", item.SaleType));
command.Parameters.Add(database.CreateParameter("creationDate", item.CreationDate));
command.Parameters.Add(database.CreateParameter("groupID", item.GroupID));
command.Parameters.Add(database.CreateParameter("groupOwned", item.GroupOwned));
command.Parameters.Add(database.CreateParameter("flags", item.Flags));
conn.Open();
try
{
command.ExecuteNonQuery();
}
catch (Exception e)
{
m_log.Error("[INVENTORY DB]: Error inserting item :" + e.Message);
}
}
sql = "UPDATE inventoryfolders SET version = version + 1 WHERE folderID = @folderID";
using (SqlConnection conn = new SqlConnection(m_connectionString))
using (SqlCommand command = new SqlCommand(sql, conn))
{
command.Parameters.Add(database.CreateParameter("folderID", item.Folder.ToString()));
conn.Open();
try
{
command.ExecuteNonQuery();
}
catch (Exception e)
{
m_log.Error("[INVENTORY DB] Error updating inventory folder for new item :" + e.Message);
}
}
}
/// <summary>
/// Updates the specified inventory item
/// </summary>
/// <param name="item">Inventory item to update</param>
public void updateInventoryItem(InventoryItemBase item)
{
string sql = @"UPDATE inventoryitems SET assetID = @assetID,
assetType = @assetType,
parentFolderID = @parentFolderID,
avatarID = @avatarID,
inventoryName = @inventoryName,
inventoryDescription = @inventoryDescription,
inventoryNextPermissions = @inventoryNextPermissions,
inventoryCurrentPermissions = @inventoryCurrentPermissions,
invType = @invType,
creatorID = @creatorID,
inventoryBasePermissions = @inventoryBasePermissions,
inventoryEveryOnePermissions = @inventoryEveryOnePermissions,
inventoryGroupPermissions = @inventoryGroupPermissions,
salePrice = @salePrice,
saleType = @saleType,
creationDate = @creationDate,
groupID = @groupID,
groupOwned = @groupOwned,
flags = @flags
WHERE inventoryID = @inventoryID";
string itemName = item.Name;
if (item.Name.Length > 64)
{
itemName = item.Name.Substring(0, 64);
m_log.Warn("[INVENTORY DB]: Name field truncated from " + item.Name.Length.ToString() + " to " + itemName.Length.ToString() + " characters on update");
}
string itemDesc = item.Description;
if (item.Description.Length > 128)
{
itemDesc = item.Description.Substring(0, 128);
m_log.Warn("[INVENTORY DB]: Description field truncated from " + item.Description.Length.ToString() + " to " + itemDesc.Length.ToString() + " characters on update");
}
using (SqlConnection conn = new SqlConnection(m_connectionString))
using (SqlCommand command = new SqlCommand(sql, conn))
{
command.Parameters.Add(database.CreateParameter("inventoryID", item.ID));
command.Parameters.Add(database.CreateParameter("assetID", item.AssetID));
command.Parameters.Add(database.CreateParameter("assetType", item.AssetType));
command.Parameters.Add(database.CreateParameter("parentFolderID", item.Folder));
command.Parameters.Add(database.CreateParameter("avatarID", item.Owner));
command.Parameters.Add(database.CreateParameter("inventoryName", itemName));
command.Parameters.Add(database.CreateParameter("inventoryDescription", itemDesc));
command.Parameters.Add(database.CreateParameter("inventoryNextPermissions", item.NextPermissions));
command.Parameters.Add(database.CreateParameter("inventoryCurrentPermissions", item.CurrentPermissions));
command.Parameters.Add(database.CreateParameter("invType", item.InvType));
command.Parameters.Add(database.CreateParameter("creatorID", item.CreatorId));
command.Parameters.Add(database.CreateParameter("inventoryBasePermissions", item.BasePermissions));
command.Parameters.Add(database.CreateParameter("inventoryEveryOnePermissions", item.EveryOnePermissions));
command.Parameters.Add(database.CreateParameter("inventoryGroupPermissions", item.GroupPermissions));
command.Parameters.Add(database.CreateParameter("salePrice", item.SalePrice));
command.Parameters.Add(database.CreateParameter("saleType", item.SaleType));
command.Parameters.Add(database.CreateParameter("creationDate", item.CreationDate));
command.Parameters.Add(database.CreateParameter("groupID", item.GroupID));
command.Parameters.Add(database.CreateParameter("groupOwned", item.GroupOwned));
command.Parameters.Add(database.CreateParameter("flags", item.Flags));
conn.Open();
try
{
command.ExecuteNonQuery();
}
catch (Exception e)
{
m_log.Error("[INVENTORY DB]: Error updating item :" + e.Message);
}
}
}
// See IInventoryDataPlugin
/// <summary>
/// Delete an item in inventory database
/// </summary>
/// <param name="itemID">the item UUID</param>
public void deleteInventoryItem(UUID itemID)
{
string sql = "DELETE FROM inventoryitems WHERE inventoryID=@inventoryID";
using (SqlConnection conn = new SqlConnection(m_connectionString))
using (SqlCommand cmd = new SqlCommand(sql, conn))
{
cmd.Parameters.Add(database.CreateParameter("inventoryID", itemID));
try
{
conn.Open();
cmd.ExecuteNonQuery();
}
catch (Exception e)
{
m_log.Error("[INVENTORY DB]: Error deleting item :" + e.Message);
}
}
}
public InventoryItemBase queryInventoryItem(UUID itemID)
{
return getInventoryItem(itemID);
}
public InventoryFolderBase queryInventoryFolder(UUID folderID)
{
return getInventoryFolder(folderID);
}
/// <summary>
/// Returns all activated gesture-items in the inventory of the specified avatar.
/// </summary>
/// <param name="avatarID">The <see cref="UUID"/> of the avatar</param>
/// <returns>
/// The list of gestures (<see cref="InventoryItemBase"/>s)
/// </returns>
public List<InventoryItemBase> fetchActiveGestures(UUID avatarID)
{
string sql = "SELECT * FROM inventoryitems WHERE avatarId = @uuid AND assetType = @assetType and flags = 1";
using (SqlConnection conn = new SqlConnection(m_connectionString))
using (SqlCommand cmd = new SqlCommand(sql, conn))
{
cmd.Parameters.Add(database.CreateParameter("uuid", avatarID));
cmd.Parameters.Add(database.CreateParameter("assetType", (int)AssetType.Gesture));
conn.Open();
using (SqlDataReader reader = cmd.ExecuteReader())
{
List<InventoryItemBase> gestureList = new List<InventoryItemBase>();
while (reader.Read())
{
gestureList.Add(readInventoryItem(reader));
}
return gestureList;
}
}
}
#endregion
#region Private methods
/// <summary>
/// Delete an item in inventory database
/// </summary>
/// <param name="folderID">the item ID</param>
/// <param name="connection">connection to the database</param>
private void DeleteItemsInFolder(UUID folderID, SqlConnection connection)
{
using (SqlCommand command = new SqlCommand("DELETE FROM inventoryitems WHERE folderID=@folderID", connection))
{
command.Parameters.Add(database.CreateParameter("folderID", folderID));
try
{
command.ExecuteNonQuery();
}
catch (Exception e)
{
m_log.Error("[INVENTORY DB] Error deleting item :" + e.Message);
}
}
}
/// <summary>
/// Gets the folder hierarchy in a loop.
/// </summary>
/// <param name="parentID">parent ID.</param>
/// <param name="command">SQL command/connection to database</param>
/// <returns></returns>
private static List<InventoryFolderBase> getFolderHierarchy(UUID parentID, SqlCommand command)
{
command.Parameters["@parentID"].Value = parentID.Guid; //.ToString();
List<InventoryFolderBase> folders = getInventoryFolders(command);
if (folders.Count > 0)
{
List<InventoryFolderBase> tempFolders = new List<InventoryFolderBase>();
foreach (InventoryFolderBase folderBase in folders)
{
tempFolders.AddRange(getFolderHierarchy(folderBase.ID, command));
}
if (tempFolders.Count > 0)
{
folders.AddRange(tempFolders);
}
}
return folders;
}
/// <summary>
/// Gets the inventory folders.
/// </summary>
/// <param name="parentID">parentID, use UUID.Zero to get root</param>
/// <param name="user">user id, use UUID.Zero, if you want all folders from a parentID.</param>
/// <returns></returns>
private List<InventoryFolderBase> getInventoryFolders(UUID parentID, UUID user)
{
string sql = "SELECT * FROM inventoryfolders WHERE parentFolderID = @parentID AND agentID LIKE @uuid";
using (SqlConnection conn = new SqlConnection(m_connectionString))
using (SqlCommand command = new SqlCommand(sql, conn))
{
if (user == UUID.Zero)
{
command.Parameters.Add(database.CreateParameter("uuid", "%"));
}
else
{
command.Parameters.Add(database.CreateParameter("uuid", user));
}
command.Parameters.Add(database.CreateParameter("parentID", parentID));
conn.Open();
return getInventoryFolders(command);
}
}
/// <summary>
/// Gets the inventory folders.
/// </summary>
/// <param name="command">SQLcommand.</param>
/// <returns></returns>
private static List<InventoryFolderBase> getInventoryFolders(SqlCommand command)
{
using (SqlDataReader reader = command.ExecuteReader())
{
List<InventoryFolderBase> items = new List<InventoryFolderBase>();
while (reader.Read())
{
items.Add(readInventoryFolder(reader));
}
return items;
}
}
/// <summary>
/// Reads a list of inventory folders returned by a query.
/// </summary>
/// <param name="reader">A MSSQL Data Reader</param>
/// <returns>A List containing inventory folders</returns>
protected static InventoryFolderBase readInventoryFolder(SqlDataReader reader)
{
try
{
InventoryFolderBase folder = new InventoryFolderBase();
folder.Owner = DBGuid.FromDB(reader["agentID"]);
folder.ParentID = DBGuid.FromDB(reader["parentFolderID"]);
folder.ID = DBGuid.FromDB(reader["folderID"]);
folder.Name = (string)reader["folderName"];
folder.Type = (short)reader["type"];
folder.Version = Convert.ToUInt16(reader["version"]);
return folder;
}
catch (Exception e)
{
m_log.Error("[INVENTORY DB] Error reading inventory folder :" + e.Message);
}
return null;
}
/// <summary>
/// Reads a one item from an SQL result
/// </summary>
/// <param name="reader">The SQL Result</param>
/// <returns>the item read</returns>
private static InventoryItemBase readInventoryItem(IDataRecord reader)
{
try
{
InventoryItemBase item = new InventoryItemBase();
item.ID = DBGuid.FromDB(reader["inventoryID"]);
item.AssetID = DBGuid.FromDB(reader["assetID"]);
item.AssetType = Convert.ToInt32(reader["assetType"].ToString());
item.Folder = DBGuid.FromDB(reader["parentFolderID"]);
item.Owner = DBGuid.FromDB(reader["avatarID"]);
item.Name = reader["inventoryName"].ToString();
item.Description = reader["inventoryDescription"].ToString();
item.NextPermissions = Convert.ToUInt32(reader["inventoryNextPermissions"]);
item.CurrentPermissions = Convert.ToUInt32(reader["inventoryCurrentPermissions"]);
item.InvType = Convert.ToInt32(reader["invType"].ToString());
item.CreatorId = reader["creatorID"].ToString();
item.BasePermissions = Convert.ToUInt32(reader["inventoryBasePermissions"]);
item.EveryOnePermissions = Convert.ToUInt32(reader["inventoryEveryOnePermissions"]);
item.GroupPermissions = Convert.ToUInt32(reader["inventoryGroupPermissions"]);
item.SalePrice = Convert.ToInt32(reader["salePrice"]);
item.SaleType = Convert.ToByte(reader["saleType"]);
item.CreationDate = Convert.ToInt32(reader["creationDate"]);
item.GroupID = DBGuid.FromDB(reader["groupID"]);
item.GroupOwned = Convert.ToBoolean(reader["groupOwned"]);
item.Flags = Convert.ToUInt32(reader["flags"]);
return item;
}
catch (SqlException e)
{
m_log.Error("[INVENTORY DB]: Error reading inventory item :" + e.Message);
}
return null;
}
/// <summary>
/// Delete a folder in inventory databasae
/// </summary>
/// <param name="folderID">the folder UUID</param>
/// <param name="connection">connection to database</param>
private void DeleteOneFolder(UUID folderID, SqlConnection connection)
{
try
{
using (SqlCommand command = new SqlCommand("DELETE FROM inventoryfolders WHERE folderID=@folderID and type=-1", connection))
{
command.Parameters.Add(database.CreateParameter("folderID", folderID));
command.ExecuteNonQuery();
}
}
catch (SqlException e)
{
m_log.Error("[INVENTORY DB]: Error deleting folder :" + e.Message);
}
}
#endregion
}
}