/* Copyright (C) 2014 Tal Aloni <tal.aloni.il@gmail.com>. All rights reserved.
 * 
 * You can redistribute this program and/or modify it under the terms of
 * the GNU Lesser Public License as published by the Free Software Foundation,
 * either version 3 of the License, or (at your option) any later version.
 */
using System;
using System.Collections.Generic;
using System.Text;
using Utilities;

namespace SMBLibrary.RPC
{
    /// <summary>
    /// p_result_t
    /// </summary>
    public struct ResultElement
    {
        public const int Length = 24;

        public NegotiationResult Result;
        public RejectionReason Reason;
        public SyntaxID TransferSyntax;

        public ResultElement(byte[] buffer, int offset)
        {
            Result = (NegotiationResult)LittleEndianConverter.ToUInt16(buffer, offset + 0);
            Reason = (RejectionReason)LittleEndianConverter.ToUInt16(buffer, offset + 2);
            TransferSyntax = new SyntaxID(buffer, offset + 4);
        }

        public void WriteBytes(byte[] buffer, int offset)
        {
            LittleEndianWriter.WriteUInt16(buffer, offset + 0, (ushort)Result);
            LittleEndianWriter.WriteUInt16(buffer, offset + 2, (ushort)Reason);
            TransferSyntax.WriteBytes(buffer, offset + 4);
        }
    }
}