117 lines
3.4 KiB
C#
117 lines
3.4 KiB
C#
/*
|
|
KeePass Password Safe - The Open-Source Password Manager
|
|
Copyright (C) 2003-2016 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;
|
|
using System.Collections.Generic;
|
|
using System.Text;
|
|
using System.Diagnostics;
|
|
|
|
using KeePassLib.Interfaces;
|
|
|
|
#if KeePassLibSD
|
|
using KeePassLibSD;
|
|
#endif
|
|
|
|
namespace KeePassLib.Collections
|
|
{
|
|
public sealed class StringDictionaryEx : IDeepCloneable<StringDictionaryEx>,
|
|
IEnumerable<KeyValuePair<string, string>>
|
|
{
|
|
private SortedDictionary<string, string> m_vDict =
|
|
new SortedDictionary<string, string>();
|
|
|
|
public int Count
|
|
{
|
|
get { return m_vDict.Count; }
|
|
}
|
|
|
|
public StringDictionaryEx()
|
|
{
|
|
}
|
|
|
|
IEnumerator IEnumerable.GetEnumerator()
|
|
{
|
|
return m_vDict.GetEnumerator();
|
|
}
|
|
|
|
public IEnumerator<KeyValuePair<string, string>> GetEnumerator()
|
|
{
|
|
return m_vDict.GetEnumerator();
|
|
}
|
|
|
|
public StringDictionaryEx CloneDeep()
|
|
{
|
|
StringDictionaryEx plNew = new StringDictionaryEx();
|
|
|
|
foreach(KeyValuePair<string, string> kvpStr in m_vDict)
|
|
plNew.Set(kvpStr.Key, kvpStr.Value);
|
|
|
|
return plNew;
|
|
}
|
|
|
|
public string Get(string strName)
|
|
{
|
|
Debug.Assert(strName != null); if(strName == null) throw new ArgumentNullException("strName");
|
|
|
|
string s;
|
|
if(m_vDict.TryGetValue(strName, out s)) return s;
|
|
|
|
return null;
|
|
}
|
|
|
|
public bool Exists(string strName)
|
|
{
|
|
Debug.Assert(strName != null); if(strName == null) throw new ArgumentNullException("strName");
|
|
|
|
return m_vDict.ContainsKey(strName);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Set a string.
|
|
/// </summary>
|
|
/// <param name="strField">Identifier of the string field to modify.</param>
|
|
/// <param name="strNewValue">New value. This parameter must not be <c>null</c>.</param>
|
|
/// <exception cref="System.ArgumentNullException">Thrown if one of the input
|
|
/// parameters is <c>null</c>.</exception>
|
|
public void Set(string strField, string strNewValue)
|
|
{
|
|
Debug.Assert(strField != null); if(strField == null) throw new ArgumentNullException("strField");
|
|
Debug.Assert(strNewValue != null); if(strNewValue == null) throw new ArgumentNullException("strNewValue");
|
|
|
|
m_vDict[strField] = strNewValue;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Delete a string.
|
|
/// </summary>
|
|
/// <param name="strField">Name of the string field to delete.</param>
|
|
/// <returns>Returns <c>true</c> if the field has been successfully
|
|
/// removed, otherwise the return value is <c>false</c>.</returns>
|
|
/// <exception cref="System.ArgumentNullException">Thrown if the input
|
|
/// parameter is <c>null</c>.</exception>
|
|
public bool Remove(string strField)
|
|
{
|
|
Debug.Assert(strField != null); if(strField == null) throw new ArgumentNullException("strField");
|
|
|
|
return m_vDict.Remove(strField);
|
|
}
|
|
}
|
|
}
|