100 lines
4.1 KiB
C#
100 lines
4.1 KiB
C#
/*
|
|
* 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;
|
|
using System.Collections.Generic;
|
|
using System.Data;
|
|
using OpenMetaverse;
|
|
using OpenSim.Framework;
|
|
using System.Data.SqlClient;
|
|
using System.Reflection;
|
|
using System.Text;
|
|
|
|
namespace OpenSim.Data.MSSQL
|
|
{
|
|
public class MSSQLFriendsData : MSSQLGenericTableHandler<FriendsData>, IFriendsData
|
|
{
|
|
public MSSQLFriendsData(string connectionString, string realm)
|
|
: base(connectionString, realm, "FriendsStore")
|
|
{
|
|
using (SqlConnection conn = new SqlConnection(m_ConnectionString))
|
|
{
|
|
conn.Open();
|
|
Migration m = new Migration(conn, GetType().Assembly, "FriendsStore");
|
|
m.Update();
|
|
}
|
|
}
|
|
|
|
public bool Delete(UUID principalID, string friend)
|
|
{
|
|
return Delete(principalID.ToString(), friend);
|
|
}
|
|
|
|
public bool Delete(string principalID, string friend)
|
|
{
|
|
using (SqlConnection conn = new SqlConnection(m_ConnectionString))
|
|
using (SqlCommand cmd = new SqlCommand())
|
|
{
|
|
cmd.CommandText = String.Format("delete from {0} where PrincipalID = @PrincipalID and Friend = @Friend", m_Realm);
|
|
cmd.Parameters.Add(m_database.CreateParameter("@PrincipalID", principalID.ToString()));
|
|
cmd.Parameters.Add(m_database.CreateParameter("@Friend", friend));
|
|
cmd.Connection = conn;
|
|
conn.Open();
|
|
cmd.ExecuteNonQuery();
|
|
|
|
return true;
|
|
}
|
|
}
|
|
|
|
public FriendsData[] GetFriends(UUID principalID)
|
|
{
|
|
return GetFriends(principalID.ToString());
|
|
}
|
|
|
|
public FriendsData[] GetFriends(string principalID)
|
|
{
|
|
using (SqlConnection conn = new SqlConnection(m_ConnectionString))
|
|
using (SqlCommand cmd = new SqlCommand())
|
|
{
|
|
|
|
cmd.CommandText = String.Format("select a.*,case when b.Flags is null then -1 else b.Flags end as TheirFlags from {0} as a left join {0} as b on a.PrincipalID = b.Friend and a.Friend = b.PrincipalID where a.PrincipalID = @PrincipalID", m_Realm);
|
|
cmd.Parameters.Add(m_database.CreateParameter("@PrincipalID", principalID.ToString()));
|
|
cmd.Connection = conn;
|
|
conn.Open();
|
|
return DoQuery(cmd);
|
|
}
|
|
}
|
|
|
|
public FriendsData[] GetFriends(Guid principalID)
|
|
{
|
|
return GetFriends(principalID.ToString());
|
|
}
|
|
|
|
}
|
|
}
|