From 17b89fcf35cfc1f045933c858b36cc8d0ddde472 Mon Sep 17 00:00:00 2001 From: morkt Date: Tue, 3 Apr 2018 04:54:00 +0400 Subject: [PATCH] (Legacy): implemented 'Brownie' resources. --- Legacy/Brownie/ArcNAF.cs | 67 ++++++++++++++++++++++++++++++++++++++ Legacy/Brownie/AudioWAV.cs | 55 +++++++++++++++++++++++++++++++ 2 files changed, 122 insertions(+) create mode 100644 Legacy/Brownie/ArcNAF.cs create mode 100644 Legacy/Brownie/AudioWAV.cs diff --git a/Legacy/Brownie/ArcNAF.cs b/Legacy/Brownie/ArcNAF.cs new file mode 100644 index 00000000..62943fba --- /dev/null +++ b/Legacy/Brownie/ArcNAF.cs @@ -0,0 +1,67 @@ +//! \file ArcNAF.cs +//! \date 2018 Apr 02 +//! \brief Brownie resource archive. +// +// Copyright (C) 2018 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.Collections.Generic; +using System.ComponentModel.Composition; +using System.IO; + +namespace GameRes.Formats.Brownie +{ + [Export(typeof(ArchiveFormat))] + public class NafOpener : ArchiveFormat + { + public override string Tag { get { return "NAF"; } } + public override string Description { get { return "Brownie/NenGollo resource archive"; } } + public override uint Signature { get { return 0x52422E31; } } // '1.BROWNIE/NenGollo' + public override bool IsHierarchic { get { return false; } } + public override bool CanWrite { get { return false; } } + + public override ArcFile TryOpen (ArcView file) + { + if (!file.View.AsciiEqual (0, "1.BROWNIE")) + return null; + int count = file.View.ReadInt32 (0x30); + if (!IsSaneCount (count)) + return null; + + uint index_offset = file.View.ReadUInt32 (0x34); + var dir = new List (count); + for (int i = 0; i < count; ++i) + { + var name = file.View.ReadString (index_offset, 0x10); + var ext = file.View.ReadString (index_offset+0x10, 4); + name = Path.ChangeExtension (name, ext); + var entry = FormatCatalog.Instance.Create (name); + entry.Offset = file.View.ReadUInt32 (index_offset+0x14); + entry.Size = file.View.ReadUInt32 (index_offset+0x18); + if (!entry.CheckPlacement (file.MaxOffset)) + return null; + dir.Add (entry); + index_offset += 0x20; + } + return new ArcFile (file, this, dir); + } + } +} diff --git a/Legacy/Brownie/AudioWAV.cs b/Legacy/Brownie/AudioWAV.cs new file mode 100644 index 00000000..600f51ab --- /dev/null +++ b/Legacy/Brownie/AudioWAV.cs @@ -0,0 +1,55 @@ +//! \file AudioWAV.cs +//! \date 2018 Apr 02 +//! \brief Brownie obfuscated WAV file. +// +// Copyright (C) 2018 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; + +namespace GameRes.Formats.Brownie +{ + [Export(typeof(AudioFormat))] + public class WavAudio : AudioFormat + { + public override string Tag { get { return "WAV/BROWNIE"; } } + public override string Description { get { return "Brownie obfuscated WAV file"; } } + public override uint Signature { get { return 0x58742367; } } // 'g#tX' + public override bool CanWrite { get { return false; } } + + public override SoundInput TryOpen (IBinaryStream file) + { + var header = file.ReadHeader (0x10).ToArray(); + header[0] = (byte)'R'; + header[1] = (byte)'I'; + header[2] = (byte)'F'; + header[3] = (byte)'F'; + for (int i = 4; i < 0x10; ++i) + header[i] ^= 0x5C; + if (!header.AsciiEqual (8, "WAVE")) + return null; + Stream input = new StreamRegion (file.AsStream, 0x10); + input = new PrefixStream (header, input); + return new WaveInput (input); + } + } +}