(Legacy): added PACK archives and WMK images.

Legacy/CocktailSoft/ArcPAK.cs

@@ -0,0 +1,156 @@
+//! \file       ArcPAK.cs
+//! \date       2017 Dec 15
+//! \brief      Cocktail Soft resource archive.
+//
+// Copyright (C) 2017 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;
+using System.Collections.Generic;
+using System.ComponentModel.Composition;
+using System.IO;
+
+namespace GameRes.Formats.Cocktail
+{
+    internal class CompressedEntry : PackedEntry
+    {
+        public int Compression;
+    }
+
+    [Export(typeof(ArchiveFormat))]
+    public class PakOpener : ArchiveFormat
+    {
+        public override string         Tag { get { return "PAK/COCKTAIL"; } }
+        public override string Description { get { return "Cocktail Soft resource archive"; } }
+        public override uint     Signature { get { return 0x4B434150; } } // 'PACK'
+        public override bool  IsHierarchic { get { return false; } }
+        public override bool      CanWrite { get { return false; } }
+
+        public override ArcFile TryOpen (ArcView file)
+        {
+            int count = file.View.ReadInt32 (4);
+            if (!IsSaneCount (count))
+                return null;
+            uint record_size = file.View.ReadUInt32 (8);
+            if (record_size <= 0x10 || record_size > 0x100)
+                return null;
+            uint index_offset = 0xC;
+            uint data_offset = index_offset + (uint)count * record_size;
+            if (data_offset >= file.MaxOffset
+                || data_offset > file.View.Reserve (0, data_offset))
+                return null;
+
+            uint name_size = record_size - 0x10;
+            var dir = new List<Entry> (count);
+            for (int i = 0; i < count; ++i)
+            {
+                var name = file.View.ReadString (index_offset+0x10, name_size);
+                if (string.IsNullOrEmpty (name))
+                    return null;
+                var entry = FormatCatalog.Instance.Create<CompressedEntry> (name);
+                entry.UnpackedSize = file.View.ReadUInt32 (index_offset);
+                entry.Size = file.View.ReadUInt32 (index_offset+4);
+                entry.Compression = file.View.ReadInt32 (index_offset+8);
+                entry.Offset = file.View.ReadUInt32 (index_offset+0xC) + data_offset;
+                if (!entry.CheckPlacement (file.MaxOffset))
+                    return null;
+                entry.IsPacked = entry.Compression != 0;
+                index_offset += record_size;
+                dir.Add (entry);
+            }
+            return new ArcFile (file, this, dir);
+        }
+
+        public override Stream OpenEntry (ArcFile arc, Entry entry)
+        {
+            var pent = entry as CompressedEntry;
+            if (null == pent || pent.Compression != 2)
+                return base.OpenEntry (arc, entry);
+
+            using (var input = arc.File.CreateStream (entry.Offset, entry.Size))
+            using (var unpacker = new LzCompression (input, (int)pent.UnpackedSize))
+            {
+                var data = unpacker.Unpack();
+                return new BinMemoryStream (data, entry.Name);
+            }
+        }
+    }
+
+    internal sealed class LzCompression : IDisposable
+    {
+        MsbBitStream    m_input;
+        byte[]          m_output;
+        byte[]          m_frame;
+
+        public LzCompression (IBinaryStream input, int unpacked_size)
+        {
+            m_input = new MsbBitStream (input.AsStream);
+            m_output = new byte[unpacked_size];
+            m_frame = new byte[0x1000];
+        }
+
+        public byte[] Unpack ()
+        {
+            int dst = 0;
+            int frame_pos = 1;
+            while (dst < m_output.Length)
+            {
+                int bit = m_input.GetNextBit();
+                if (bit != 0)
+                {
+                    if (-1 == bit)
+                        break;
+                    int v = m_input.GetBits (8);
+                    if (-1 == v)
+                        break;
+                    m_frame[frame_pos++ & 0xFFF] = m_output[dst++] = (byte)v;
+                }
+                else
+                {
+                    int offset = m_input.GetBits (12);
+                    if (-1 == offset)
+                        break;
+                    int count = m_input.GetBits (4);
+                    if (-1 == count)
+                        break;
+                    count += 2;
+                    while (count --> 0)
+                    {
+                        byte v = m_frame[offset++ & 0xFFF];
+                        m_output[dst++] = v;
+                        m_frame[frame_pos++ & 0xFFF] = v;
+                    }
+                }
+            }
+            return m_output;
+        }
+
+        bool m_disposed = false;
+        public void Dispose ()
+        {
+            if (!m_disposed)
+            {
+                m_input.Dispose();
+                m_disposed = true;
+            }
+        }
+    }
+}

Legacy/CocktailSoft/ImageWMK.cs

@@ -0,0 +1,64 @@
+//! \file       ImageWMK.cs
+//! \date       2017 Dec 15
+//! \brief      Cocktail Soft bitmap mask format.
+//
+// Copyright (C) 2017 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.Windows.Media;
+
+namespace GameRes.Formats.Cocktail
+{
+    [Export(typeof(ImageFormat))]
+    public class WmkFormat : ImageFormat
+    {
+        public override string         Tag { get { return "WMK"; } }
+        public override string Description { get { return "Cocktail Soft bitmap mask format"; } }
+        public override uint     Signature { get { return 0; } }
+
+        public override ImageMetaData ReadMetaData (IBinaryStream file)
+        {
+            uint width = file.ReadUInt32();
+            uint height = file.ReadUInt32();
+            if (width * height + 0x10 != file.Length)
+                return null;
+            return new ImageMetaData {
+                Width = width,
+                Height = height,
+                BPP = 8,
+            };
+        }
+
+        public override ImageData Read (IBinaryStream file, ImageMetaData info)
+        {
+            file.Position = 0x10;
+            var pixels = file.ReadBytes ((int)info.Width * (int)info.Height);
+            return ImageData.Create (info, PixelFormats.Gray8, null, pixels);
+        }
+
+        public override void Write (Stream file, ImageData image)
+        {
+            throw new System.NotImplementedException ("WmkFormat.Write not implemented");
+        }
+    }
+}

Legacy/Legacy.csproj

@@ -56,6 +56,8 @@
     <Compile Include="ApplePie\ImageGT.cs" />
     <Compile Include="Clio\ArcPAC.cs" />
     <Compile Include="Clio\ImageEXP.cs" />
+    <Compile Include="CocktailSoft\ArcPAK.cs" />
+    <Compile Include="CocktailSoft\ImageWMK.cs" />
     <Compile Include="Dice\ArcRLZ.cs" />
     <Compile Include="Dice\AudioKWF.cs" />
     <Compile Include="Dice\ImageRBP.cs" />
@@ -72,7 +74,12 @@
     <Compile Include="ShapeShifter\ArcBND.cs" />
     <Compile Include="System21\ArcPAK.cs" />
     <Compile Include="System21\ImageBET.cs" />
+    <Compile Include="SystemAqua\ArcDAT.cs" />
     <Compile Include="Tsd\ArcMCD.cs" />
+    <Compile Include="WestGate\ArcUCA.cs" />
+    <Compile Include="WestGate\ArcUSF.cs" />
+    <Compile Include="WestGate\ArcUWF.cs" />
+    <Compile Include="WestGate\ImageNBMP.cs" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\ArcFormats\ArcFormats.csproj">