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Folder.cs
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Folder.cs
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#region Copyright & License Information
/*
* Copyright 2007-2010 The OpenRA Developers (see AUTHORS)
* This file is part of OpenRA, which is free software. It is made
* available to you under the terms of the GNU General Public License
* as published by the Free Software Foundation. For more information,
* see LICENSE.
*/
#endregion
using System.Collections.Generic;
using System.IO;
namespace OpenRA.FileFormats
{
public class Folder : IFolder
{
readonly string path;
int priority;
public Folder(string path, int priority) { this.path = path; this.priority = priority; }
public Stream GetContent(string filename)
{
try { return File.OpenRead( Path.Combine( path, filename ) ); }
catch { return null; }
}
public IEnumerable<uint> AllFileHashes()
{
foreach( var filename in Directory.GetFiles( path, "*", SearchOption.TopDirectoryOnly ) )
yield return PackageEntry.HashFilename( Path.GetFileName(filename) );
}
public bool Exists(string filename)
{
return File.Exists(Path.Combine(path,filename));
}
public int Priority
{
get { return priority; }
}
}
}