/*
  KeePass Password Safe - The Open-Source Password Manager
  Copyright (C) 2003-2021 Dominik Reichl <dominik.reichl@t-online.de>

  This program is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation; either version 2 of the License, or
  (at your option) any later version.

  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
*/

using System;
using System.Collections.Generic;
using System.Text;

using KeePassLib.Resources;
using KeePassLib.Utility;

namespace KeePassLib.Serialization
{
	public sealed class OldFormatException : Exception
	{
		private string m_strFormat = string.Empty;
		private OldFormatType m_type = OldFormatType.Unknown;

		public enum OldFormatType
		{
			Unknown = 0,
			KeePass1x = 1
		}

		public override string Message
		{
			get
			{
				string str = KLRes.OldFormat + ((m_strFormat.Length > 0) ?
					(@" (" + m_strFormat + @")") : string.Empty) + ".";

				if(m_type == OldFormatType.KeePass1x)
					str += MessageService.NewParagraph + KLRes.KeePass1xHint;

				return str;
			}
		}

		public OldFormatException(string strFormatName)
		{
			if(strFormatName != null) m_strFormat = strFormatName;
		}

		public OldFormatException(string strFormatName, OldFormatType t)
		{
			if(strFormatName != null) m_strFormat = strFormatName;

			m_type = t;
		}
	}
}
