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/*
KeePass Password Safe - The Open-Source Password Manager
Copyright (C) 2003-2025 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.Text;
namespace KeePassLib.Utility
{
internal sealed class ExtendedException : Exception
{
private readonly string m_strMessageStart;
internal string MessageStart { get { return m_strMessageStart; } }
private readonly string m_strMessageEnd;
internal string MessageEnd { get { return m_strMessageEnd; } }
public ExtendedException(string strMessageStart, Exception exInner) :
base(ConstructMessage(strMessageStart, exInner, null), exInner)
{
m_strMessageStart = (strMessageStart ?? string.Empty).Trim();
m_strMessageEnd = string.Empty;
}
public ExtendedException(string strMessageStart, Exception exInner,
string strMessageEnd) :
base(ConstructMessage(strMessageStart, exInner, strMessageEnd), exInner)
{
m_strMessageStart = (strMessageStart ?? string.Empty).Trim();
m_strMessageEnd = (strMessageEnd ?? string.Empty).Trim();
}
private static string ConstructMessage(string strMessageStart,
Exception exInner, string strMessageEnd)
{
StringBuilder sb = new StringBuilder();
string strNP = MessageService.NewParagraph;
StrUtil.AppendTrim(sb, null, strMessageStart);
StrUtil.AppendTrim(sb, strNP, ((exInner != null) ? exInner.Message : null));
StrUtil.AppendTrim(sb, strNP, strMessageEnd);
return sb.ToString();
}
}
}
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