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https://github.com/crskycode/GARbro.git
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implemented ADS archives.
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parent
9b90903100
commit
17ffc41a75
@ -63,6 +63,7 @@
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</ItemGroup>
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</ItemGroup>
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<ItemGroup>
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<ItemGroup>
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<Compile Include="Actgs\ArcDAT.cs" />
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<Compile Include="Actgs\ArcDAT.cs" />
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<Compile Include="GSD\ArcADS.cs" />
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<Compile Include="Amaterasu\ImageGRP.cs" />
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<Compile Include="Amaterasu\ImageGRP.cs" />
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<Compile Include="AnimeGameSystem\ArcDAT.cs" />
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<Compile Include="AnimeGameSystem\ArcDAT.cs" />
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<Compile Include="AnimeGameSystem\AudioPCM.cs" />
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<Compile Include="AnimeGameSystem\AudioPCM.cs" />
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140
ArcFormats/GSD/ArcADS.cs
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140
ArcFormats/GSD/ArcADS.cs
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//! \file ArcADS.cs
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//! \date Sun Feb 07 14:40:32 2016
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//! \brief ADVDX engine resource archive.
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//
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// Copyright (C) 2016 by morkt
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to
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// deal in the Software without restriction, including without limitation the
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// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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// sell copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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// IN THE SOFTWARE.
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//
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using System;
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using System.Collections.Generic;
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using System.ComponentModel.Composition;
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using System.IO;
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using GameRes.Utility;
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namespace GameRes.Formats.BlackRainbow
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{
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using EncryptedViewStream = NScripter.EncryptedViewStream;
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[Serializable]
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public class AdsScheme : ResourceScheme
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{
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public Dictionary<string, byte[]> KnownKeys;
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}
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[Export(typeof(ArchiveFormat))]
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public class AdsOpener : ArchiveFormat
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{
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public override string Tag { get { return "ADS"; } }
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public override string Description { get { return "ADVDX engine resource archive"; } }
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public override uint Signature { get { return 0; } }
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public override bool IsHierarchic { get { return false; } }
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public override bool CanCreate { get { return false; } }
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public static Dictionary<string, byte[]> KnownKeys = new Dictionary<string, byte[]>();
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public override ResourceScheme Scheme
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{
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get { return new AdsScheme { KnownKeys = KnownKeys }; }
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set { KnownKeys = ((AdsScheme)value).KnownKeys; }
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}
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public override ArcFile TryOpen (ArcView file)
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{
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if (!file.Name.EndsWith (".ads", StringComparison.InvariantCultureIgnoreCase))
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return null;
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foreach (var key in KnownKeys.Values)
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{
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using (var arc = new EncryptedViewStream (file, key, true))
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{
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uint signature = FormatCatalog.ReadSignature (arc);
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if (2 == signature || 4 == signature || 5 == signature)
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{
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var dir = ReadIndex (arc, key);
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if (dir != null)
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return new AdsArchive (file, this, dir, key);
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}
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}
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}
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return null;
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}
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List<Entry> ReadIndex (Stream arc, byte[] key)
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{
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arc.Position = 8;
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using (var reader = new ArcView.Reader (arc))
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{
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int count = reader.ReadInt32();
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if (!IsSaneCount (count))
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return null;
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uint base_offset = reader.ReadUInt32();
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uint index_size = 4u * (uint)count;
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var max_offset = arc.Length;
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if (base_offset >= max_offset || base_offset < (0x10+index_size))
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return null;
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var index = new List<uint> (count);
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for (int i = 0; i < count; ++i)
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{
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uint offset = reader.ReadUInt32();
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if (offset != 0xffffffff)
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{
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if (offset >= max_offset-base_offset)
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return null;
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index.Add (base_offset + offset);
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}
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}
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var name_buffer = new byte[0x20];
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var dir = new List<Entry> (index.Count);
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for (int i = 0; i < index.Count; ++i)
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{
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long offset = index[i];
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reader.BaseStream.Position = offset;
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reader.Read (name_buffer, 0, 0x20);
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string name = Binary.GetCString (name_buffer, 0, 0x20);
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var entry = FormatCatalog.Instance.Create<Entry> (name);
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entry.Offset = offset + 0x24;
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entry.Size = reader.ReadUInt32();
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dir.Add (entry);
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}
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return dir;
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}
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}
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public override Stream OpenEntry (ArcFile arc, Entry entry)
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{
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var ads_arc = arc as AdsArchive;
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if (null == ads_arc)
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return base.OpenEntry (arc, entry);
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var input = new EncryptedViewStream (ads_arc.File, ads_arc.Key, true);
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return new StreamRegion (input, entry.Offset, entry.Size);
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}
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}
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internal class AdsArchive : ArcFile
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{
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public readonly byte[] Key;
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public AdsArchive (ArcView arc, ArchiveFormat impl, ICollection<Entry> dir, byte[] key)
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: base (arc, impl, dir)
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{
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Key = key;
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}
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}
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}
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@ -204,12 +204,15 @@ Unionism Quartet<br/>
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<tr class="odd"><td>*.ycg</td><td><tt>YCG</tt></td><td>No</td></tr>
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<tr class="odd"><td>*.ycg</td><td><tt>YCG</tt></td><td>No</td></tr>
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<tr><td>*.isa</td><td><tt>ISM ARCHIVED</tt></td><td>No</td><td rowspan="2">ISM</td><td rowspan="2">Green ~Akizora no Screen~</td></tr>
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<tr><td>*.isa</td><td><tt>ISM ARCHIVED</tt></td><td>No</td><td rowspan="2">ISM</td><td rowspan="2">Green ~Akizora no Screen~</td></tr>
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<tr><td>*.isg</td><td><tt>ISM IMAGEFILE</tt></td><td>No</td></tr>
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<tr><td>*.isg</td><td><tt>ISM IMAGEFILE</tt></td><td>No</td></tr>
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<tr class="odd"><td>*.dat<br/>*.pak</td><td>-</td><td>No</td><td rowspan="2">Black Rainbow</td><td rowspan="2">
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<tr class="odd"><td>*.dat<br/>*.pak</td><td>-</td><td>No</td><td rowspan="3">Black Rainbow</td><td rowspan="3">
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Gadget<br/>
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Gadget<br/>
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Gitai Saimin<br/>
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Fukou na Kami<br/>
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Fukou na Kami<br/>
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Saiminjutsu<br/>
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Saiminjutsu<br/>
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Soukan Yuugi 2<br/>
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</td></tr>
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</td></tr>
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<tr class="odd"><td>*.bmd</td><td><tt>_BMD</tt></td><td>Yes</td></tr>
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<tr class="odd"><td>*.bmd</td><td><tt>_BMD</tt></td><td>Yes</td></tr>
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<tr class="odd"><td>*.asd</td><td>-</td><td>No</td></tr>
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<tr><td>*.dat</td><td>-</td><td>Yes</td><td>Studio e.go!</td><td>Men at Work 2</td></tr>
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<tr><td>*.dat</td><td>-</td><td>Yes</td><td>Studio e.go!</td><td>Men at Work 2</td></tr>
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<tr class="odd"><td>*.mbl</td><td>-</td><td>No</td><td rowspan="3">Marble</td><td rowspan="3">
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<tr class="odd"><td>*.mbl</td><td>-</td><td>No</td><td rowspan="3">Marble</td><td rowspan="3">
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Chikatetsu Fuusa Jiken<br/>
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Chikatetsu Fuusa Jiken<br/>
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