mirror of
https://github.com/crskycode/GARbro.git
synced 2025-01-11 20:39:29 +08:00
implemented KAR archives and KGF images.
This commit is contained in:
morkt
parent
bfca63e48b
commit
543fad3fb6
@ -91,6 +91,8 @@
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<Compile Include="ArcARCX.cs" />
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<Compile Include="ArcCG.cs" />
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<Compile Include="BlackRainbow\ArcDX.cs" />
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<Compile Include="Cadath\ArcKAR.cs" />
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<Compile Include="Cadath\ImageKGF.cs" />
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<Compile Include="Cmvs\ArcCPZ2.cs" />
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<Compile Include="Cmvs\AudioMV2.cs" />
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<Compile Include="Cmvs\ImageMSK.cs" />
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78
ArcFormats/Cadath/ArcKAR.cs
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78
ArcFormats/Cadath/ArcKAR.cs
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@ -0,0 +1,78 @@
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//! \file ArcKAR.cs
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//! \date Thu Dec 22 16:21:15 2016
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//! \brief Cadath resource archive format.
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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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namespace GameRes.Formats.Cadath
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{
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[Export(typeof(ArchiveFormat))]
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public class KarOpener : ArchiveFormat
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{
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public override string Tag { get { return "KAR"; } }
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public override string Description { get { return "Cadath resource archive"; } }
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public override uint Signature { get { return 0x52414B; } } // 'KAR'
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public override bool IsHierarchic { get { return false; } }
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public override bool CanWrite { get { return false; } }
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public KarOpener ()
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{
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Extensions = new string[] { "bin" };
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}
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public override ArcFile TryOpen (ArcView file)
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{
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int count = file.View.ReadInt32 (4);
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if (!IsSaneCount (count))
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return null;
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uint index_offset = 0xC;
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var dir = new List<Entry> (count);
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for (int i = 0; i < count; ++i)
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{
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var name = file.View.ReadString (index_offset, 0x20);
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var entry = FormatCatalog.Instance.Create<Entry> (name);
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entry.Size = file.View.ReadUInt32 (index_offset+0x20);
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entry.Offset = file.View.ReadUInt32 (index_offset+0x24);
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if (!entry.CheckPlacement (file.MaxOffset))
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return null;
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dir.Add (entry);
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index_offset += 0x28;
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}
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return new ArcFile (file, this, dir);
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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 input = arc.File.CreateStream (entry.Offset, entry.Size);
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if (!entry.Name.EndsWith (".ns6", StringComparison.InvariantCultureIgnoreCase))
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return input;
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byte key = (byte)(entry.Size / 7);
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return new XoredStream (input, key);
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}
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}
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}
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215
ArcFormats/Cadath/ImageKGF.cs
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215
ArcFormats/Cadath/ImageKGF.cs
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@ -0,0 +1,215 @@
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//! \file ImageKGF.cs
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//! \date Thu Dec 22 16:47:04 2016
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//! \brief Cadath image format.
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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.ComponentModel.Composition;
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using System.IO;
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using System.Windows.Media;
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namespace GameRes.Formats.Cadath
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{
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internal class KgfMetaData : ImageMetaData
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{
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public int Mode;
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}
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[Export(typeof(ImageFormat))]
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public class KgfFormat : ImageFormat
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{
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public override string Tag { get { return "KGF"; } }
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public override string Description { get { return "Cadath image format"; } }
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public override uint Signature { get { return 0x46474B; } } // 'KGF'
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public override ImageMetaData ReadMetaData (IBinaryStream file)
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{
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var header = file.ReadHeader (0x1C);
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return new KgfMetaData
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{
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Width = header.ToUInt32 (4),
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Height = header.ToUInt32 (8),
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BPP = header.ToInt32 (0xC),
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Mode = header.ToInt32 (0x10),
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};
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}
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public override ImageData Read (IBinaryStream file, ImageMetaData info)
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{
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var decoder = new KgfDecoder (file, (KgfMetaData)info);
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decoder.Unpack();
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return ImageData.Create (info, decoder.Format, null, decoder.Data);
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}
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public override void Write (Stream file, ImageData image)
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{
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throw new NotImplementedException ("KgfFormat.Write not implemented");
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}
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}
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internal class KgfDecoder
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{
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IBinaryStream m_input;
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byte[] m_output;
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int m_width;
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int m_height;
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int m_pixel_size;
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int m_mode;
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public byte[] Data { get { return m_output; } }
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public PixelFormat Format { get; private set; }
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public KgfDecoder (IBinaryStream input, KgfMetaData info)
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{
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m_input = input;
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m_width = (int)info.Width;
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m_height = (int)info.Height;
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m_mode = info.Mode;
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if (32 == info.BPP)
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Format = PixelFormats.Bgra32;
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else if (24 == info.BPP)
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Format = PixelFormats.Bgr24;
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else
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throw new InvalidFormatException();
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m_pixel_size = info.BPP / 8;
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m_output = new byte[m_width * m_height * m_pixel_size];
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}
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public void Unpack ()
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{
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switch (m_mode)
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{
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case 5: UnpackV5(); break;
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case 0:
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case 1:
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case 2: throw new NotImplementedException (string.Format ("KGF image type {0} not implemented", m_mode));
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default: throw new InvalidFormatException();
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}
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}
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void UnpackV5 ()
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{
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m_input.Position = 0x24;
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int packed_size = m_input.ReadInt32();
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var data = Decompress (packed_size);
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var line = new byte[m_width];
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int channel_size = m_width * m_height;
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int src = 0;
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for (int i = 0; i < m_pixel_size; ++i)
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{
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for (int j = 0; j < line.Length; ++j)
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line[j] = 0;
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int dst = i;
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for (int j = 0; j < channel_size; ++j)
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{
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int pos = j % m_width;
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byte b = line[pos];
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b ^= data[src++];
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m_output[dst] = b;
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line[pos] = b;
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dst += m_pixel_size;
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}
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}
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}
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byte[] Decompress (int input_size)
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{
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var output = new byte[m_output.Length];
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var buf0 = new InputBuffer (0x200);
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var buf1 = new InputBuffer (0x200 >> 3);
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var bits_buf = new byte[buf1.Length + 1];
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int dst = 0;
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while (dst < output.Length)
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{
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if (0 == buf1.ReadFrom (m_input))
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throw new InvalidFormatException();
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int output_chunk_size;
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if (buf1.Decode (bits_buf, 0, buf1.Length, m_input, out output_chunk_size))
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throw new InvalidFormatException();
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buf0.ReadFrom (bits_buf);
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if (buf0.Decode (output, dst, output.Length - dst, m_input, out output_chunk_size))
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break;
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dst += output_chunk_size;
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}
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return output;
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}
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class InputBuffer
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{
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byte m_last_byte;
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byte[] m_ctl_bits;
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byte[] m_data;
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public int Length { get; private set; }
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public int ByteLength { get { return Length >> 3; } }
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public InputBuffer (int length)
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{
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Length = length;
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m_last_byte = 0;
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m_ctl_bits = new byte[(length >> 3) + 1];
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m_data = new byte[length + 1];
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}
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public int ReadFrom (IBinaryStream input)
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{
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return input.Read (m_ctl_bits, 0, ByteLength);
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}
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public int ReadFrom (byte[] input)
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{
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Buffer.BlockCopy (input, 0, m_ctl_bits, 0, ByteLength);
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return ByteLength;
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}
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public bool Decode (byte[] output, int dst_pos, int output_size, IBinaryStream input, out int output_chunk_size)
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{
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for (int i = 0; i < Length; ++i)
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{
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if (0 != (m_ctl_bits[i >> 3] & 1))
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{
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m_data[i] = 0;
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}
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else
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{
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int next = input.ReadByte();
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if (-1 == next)
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break;
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m_data[i] = (byte)next;
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}
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m_ctl_bits[i >> 3] >>= 1;
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}
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m_data[0] ^= m_last_byte;
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for (int i = 0; i < Length; ++i)
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{
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m_data[i+1] ^= m_data[i];
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}
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m_last_byte = m_data[Length - 1];
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output_chunk_size = Math.Min (Length, output_size);
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Buffer.BlockCopy (m_data, 0, output, dst_pos, output_chunk_size);
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return Length > output_size;
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}
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}
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}
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}
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@ -1283,6 +1283,10 @@ Idol★Harem<br/>
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<tr><td>*.dat+*.db</td><td>-</td><td>No</td><td>IGS</td><td>
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Maou no Ingu<br/>
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</td></tr>
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<tr class="odd"><td>*.bin</td><td><tt>KAR</tt></td><td>No</td><td rowspan="2">Cadath</td><td rowspan="2">
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Doreijou<br/>
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</td></tr>
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<tr class="odd last"><td>*.kgf</td><td><tt>KGF</tt></td><td>No</td></tr>
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</table>
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<p><a name="note-1" class="footnote">1</a> Non-encrypted only</p>
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</body>
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