miranda/Hyphen/Plugins/Configuration/IsolatedStorage.cs

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2013-06-26 00:53:41 +02:00
/***********************************************************************\
* Virtuoso.Miranda.Plugins (Hyphen) *
* Provides a managed wrapper for API of IM client Miranda. *
* Copyright (C) 2006-2009 virtuoso *
* deml.tomas@seznam.cz *
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Lesser General Public *
* License as published by the Free Software Foundation; either *
* version 2.1 of the License, or (at your option) any later version. *
* *
* This library 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 *
* Lesser General Public License for more details. *
\***********************************************************************/
using System;
using System.Collections.Generic;
using System.Text;
using System.IO;
using Virtuoso.Miranda.Plugins.Infrastructure;
using FxIsolatedStorage = System.IO.IsolatedStorage.IsolatedStorage;
using System.IO.IsolatedStorage;
namespace Virtuoso.Miranda.Plugins.Configuration
{
public class IsolatedStorage : StorageBase
{
#region Fields
private IsolatedStorageFile Store;
#endregion
#region .ctors
public IsolatedStorage()
{
Store = IsolatedStorageFile.GetUserStoreForAssembly();
}
#endregion
#region Methods
public override Stream OpenRead(Type configType, ConfigurationOptionsAttribute options)
{
if (Store == null)
throw new InvalidOperationException();
return new IsolatedStorageFileStream(GetFileName(configType, options), FileMode.Open, Store);
}
public override Stream OpenWrite(Type configType, ConfigurationOptionsAttribute options)
{
if (Store == null)
throw new InvalidOperationException();
return new IsolatedStorageFileStream(GetFileName(configType, options), FileMode.Create, Store);
}
public override bool Exists(Type configType, ConfigurationOptionsAttribute options)
{
return Store.GetFileNames(GetFileName(configType, options)).Length != 0;
}
public override void Dispose()
{
if (Store != null)
Store.Dispose();
Store = null;
}
#endregion
}
}