implemented OWP audio files.

This commit is contained in:
morkt 2016-07-29 11:45:21 +04:00
parent ec95df7eea
commit c3d04a0bbb
2 changed files with 47 additions and 0 deletions

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@ -161,6 +161,7 @@
<Compile Include="RealLive\ArcG00.cs" />
<Compile Include="RealLive\ArcOVK.cs" />
<Compile Include="RealLive\AudioNWA.cs" />
<Compile Include="RealLive\AudioOWP.cs" />
<Compile Include="RealLive\ImageG00.cs" />
<Compile Include="RealLive\ImagePDT.cs" />
<Compile Include="Silky\ImageZIT.cs" />

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@ -0,0 +1,46 @@
//! \file AudioOWP.cs
//! \date Fri Jul 29 11:25:09 2016
//! \brief RealLive obfuscated OGG files.
//
// Copyright (C) 2016 by morkt
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
// IN THE SOFTWARE.
//
using System.ComponentModel.Composition;
using System.IO;
using System.Security.Cryptography;
namespace GameRes.Formats.RealLive
{
[Export(typeof(AudioFormat))]
public class OwpAudio : AudioFormat
{
public override string Tag { get { return "OWP"; } }
public override string Description { get { return "RealLive engine obfuscated OGG audio"; } }
public override uint Signature { get { return 0x6A5E5E76; } } // 'OggS' ^ 0x39
public override SoundInput TryOpen (Stream file)
{
Stream input = new CryptoStream (file, new XorTransform (0x39), CryptoStreamMode.Read);
input = new SeekableStream (input);
return OggAudio.Instance.TryOpen (input);
}
}
}