mirror of
https://github.com/crskycode/GARbro.git
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reorganized project directory structure.
This commit is contained in:
morkt
367
ArcFormats/YuRis/ArcYPF.cs
Normal file
367
ArcFormats/YuRis/ArcYPF.cs
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@@ -0,0 +1,367 @@
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//! \file ArcYPF.cs
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//! \date Mon Jul 14 14:40:06 2014
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//! \brief YPF resource format implementation.
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//
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// Copyright (C) 2014 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.IO;
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using System.Text;
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using System.Collections.Generic;
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using System.ComponentModel.Composition;
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using System.Windows.Media;
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using System.Windows.Media.Imaging;
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using GameRes.Compression;
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using GameRes.Formats.Strings;
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using GameRes.Formats.Properties;
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using GameRes.Utility;
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namespace GameRes.Formats.YuRis
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{
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public class YpfOptions : ResourceOptions
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{
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public uint Key { get; set; }
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public uint Version { get; set; }
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}
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[Export(typeof(ArchiveFormat))]
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public class YpfOpener : ArchiveFormat
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{
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public override string Tag { get { return "YPF"; } }
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public override string Description { get { return arcStrings.YPFDescription; } }
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public override uint Signature { get { return 0x00465059; } }
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public override bool IsHierarchic { get { return true; } }
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public override bool CanCreate { get { return true; } }
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private const uint DefaultKey = 0xffffffff;
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public override ArcFile TryOpen (ArcView file)
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{
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uint version = file.View.ReadUInt32 (4);
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uint count = file.View.ReadUInt32 (8);
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uint dir_size = file.View.ReadUInt32 (12);
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if (dir_size < count * 0x17 || count > 0xfffff)
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return null;
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if (dir_size > file.View.Reserve (0x20, dir_size))
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return null;
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var parser = new Parser (file, version, count, dir_size);
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uint key = QueryEncryptionKey();
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var dir = parser.ScanDir (key);
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if (0 == dir.Count)
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return null;
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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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var packed_entry = entry as PackedEntry;
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if (null == packed_entry || !packed_entry.IsPacked)
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return input;
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else
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return new ZLibStream (input, CompressionMode.Decompress);
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}
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public override ResourceOptions GetDefaultOptions ()
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{
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return new YpfOptions
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{
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Key = Settings.Default.YPFKey,
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Version = Settings.Default.YPFVersion,
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};
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}
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public override object GetAccessWidget ()
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{
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return new GUI.WidgetYPF();
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}
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public override object GetCreationWidget ()
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{
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return new GUI.CreateYPFWidget();
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}
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uint QueryEncryptionKey ()
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{
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var options = Query<YpfOptions> (arcStrings.YPFNotice);
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return options.Key;
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}
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internal class YpfEntry : PackedEntry
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{
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public byte[] IndexName;
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public uint NameHash;
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public byte FileType;
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public uint CheckSum;
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}
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delegate uint ChecksumFunc (byte[] data);
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public override void Create (Stream output, IEnumerable<Entry> list, ResourceOptions options,
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EntryCallback callback)
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{
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var ypf_options = GetOptions<YpfOptions> (options);
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if (null == ypf_options)
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throw new ArgumentException ("Invalid archive creation options", "options");
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if (ypf_options.Key > 0xff)
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throw new InvalidEncryptionScheme (arcStrings.MsgCreationKeyRequired);
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if (0 == ypf_options.Version)
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throw new InvalidFormatException (arcStrings.MsgInvalidVersion);
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int callback_count = 0;
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var encoding = Encodings.cp932.WithFatalFallback();
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ChecksumFunc Checksum = data => Crc32.Compute (data, 0, data.Length);
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uint data_offset = 0x20;
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var file_table = new List<YpfEntry>();
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foreach (var entry in list)
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{
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try
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{
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string file_name = entry.Name;
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byte[] name_buf = encoding.GetBytes (file_name);
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if (name_buf.Length > 0xff)
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throw new InvalidFileName (entry.Name, arcStrings.MsgFileNameTooLong);
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uint hash = Checksum (name_buf);
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byte file_type = GetFileType (ypf_options.Version, file_name);
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for (int i = 0; i < name_buf.Length; ++i)
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name_buf[i] = (byte)(name_buf[i] ^ ypf_options.Key);
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file_table.Add (new YpfEntry {
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Name = file_name,
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IndexName = name_buf,
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NameHash = hash,
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FileType = file_type,
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IsPacked = 0 == file_type,
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});
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data_offset += (uint)(0x17 + name_buf.Length);
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}
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catch (EncoderFallbackException X)
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{
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throw new InvalidFileName (entry.Name, arcStrings.MsgIllegalCharacters, X);
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}
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}
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file_table.Sort ((a, b) => a.NameHash.CompareTo (b.NameHash));
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output.Position = data_offset;
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uint current_offset = data_offset;
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foreach (var entry in file_table)
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{
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if (null != callback)
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callback (callback_count++, entry, arcStrings.MsgAddingFile);
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entry.Offset = current_offset;
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using (var input = File.OpenRead (entry.Name))
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{
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var file_size = input.Length;
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if (file_size > uint.MaxValue || current_offset + file_size > uint.MaxValue)
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throw new FileSizeException();
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entry.UnpackedSize = (uint)file_size;
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using (var checked_stream = new CheckedStream (output, new Adler32()))
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{
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if (entry.IsPacked)
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{
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var start = output.Position;
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using (var zstream = new ZLibStream (checked_stream, CompressionMode.Compress,
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CompressionLevel.Level9, true))
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{
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input.CopyTo (zstream);
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}
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entry.Size = (uint)(output.Position - start);
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}
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else
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{
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input.CopyTo (checked_stream);
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entry.Size = entry.UnpackedSize;
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}
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checked_stream.Flush();
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entry.CheckSum = checked_stream.CheckSumValue;
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current_offset += entry.Size;
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}
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}
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}
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if (null != callback)
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callback (callback_count++, null, arcStrings.MsgWritingIndex);
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output.Position = 0;
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using (var writer = new BinaryWriter (output, encoding, true))
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{
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writer.Write (Signature);
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writer.Write (ypf_options.Version);
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writer.Write (file_table.Count);
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writer.Write (data_offset);
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writer.BaseStream.Seek (0x20, SeekOrigin.Begin);
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foreach (var entry in file_table)
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{
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writer.Write (entry.NameHash);
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byte name_len = (byte)~Parser.Decrypt (ypf_options.Version, (byte)entry.IndexName.Length);
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writer.Write (name_len);
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writer.Write (entry.IndexName);
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writer.Write (entry.FileType);
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writer.Write (entry.IsPacked);
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writer.Write (entry.UnpackedSize);
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writer.Write (entry.Size);
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writer.Write ((uint)entry.Offset);
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writer.Write (entry.CheckSum);
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}
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}
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}
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static byte GetFileType (uint version, string name)
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{
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// 0x0F7: 0-ybn, 1-bmp, 2-png, 3-jpg, 4-gif, 5-avi, 6-wav, 7-ogg, 8-psd
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// 0x122, 0x12C, 0x196: 0-ybn, 1-bmp, 2-png, 3-jpg, 4-gif, 5-wav, 6-ogg, 7-psd
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string ext = Path.GetExtension (name).TrimStart ('.').ToLower();
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if ("ybn" == ext) return 0;
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if ("bmp" == ext) return 1;
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if ("png" == ext) return 2;
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if ("jpg" == ext || "jpeg" == ext) return 3;
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if ("gif" == ext) return 4;
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if ("avi" == ext && 0xf7 == version) return 5;
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byte type = 0;
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if ("wav" == ext) type = 5;
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else if ("ogg" == ext) type = 6;
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else if ("psd" == ext) type = 7;
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if (0xf7 == version && 0 != type)
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++type;
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return type;
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}
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private class Parser
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{
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ArcView m_file;
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uint m_version;
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uint m_count;
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uint m_dir_size;
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public Parser (ArcView file, uint version, uint count, uint dir_size)
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{
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m_file = file;
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m_count = count;
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m_dir_size = dir_size;
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m_version = version;
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}
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// 4-name_checksum, 1-name_count, *-name, 1-file_type
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// 1-pack_flag, 4-size, 4-packed_size, 4-offset, 4-packed_adler32
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public List<Entry> ScanDir (uint key)
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{
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uint dir_offset = 0x20;
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uint dir_remaining = m_dir_size;
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var dir = new List<Entry> ((int)m_count);
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for (uint num = 0; num < m_count; ++num)
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{
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if (dir_remaining < 0x17)
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break;
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dir_remaining -= 0x17;
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uint name_size = Decrypt (m_version, (byte)(m_file.View.ReadByte (dir_offset+4) ^ 0xff));
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if (name_size > dir_remaining)
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break;
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dir_remaining -= name_size;
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dir_offset += 5;
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if (0 == name_size)
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break;
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if (0xffffffff == key)
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{
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if (name_size < 4)
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break;
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// assume filename contains '.' and 3-characters extension.
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key = (uint)(m_file.View.ReadByte (dir_offset+name_size-4) ^ 0x2e);
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}
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byte[] raw_name = new byte[name_size];
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for (int i = 0; i < name_size; ++i)
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{
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raw_name[i] = (byte)(m_file.View.ReadByte (dir_offset) ^ key);
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++dir_offset;
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}
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string name = Encodings.cp932.GetString (raw_name);
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// 0x0F7: 0-ybn, 1-bmp, 2-png, 3-jpg, 4-gif, 5-avi, 6-wav, 7-ogg, 8-psd
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// 0x122, 0x12C, 0x196: 0-ybn, 1-bmp, 2-png, 3-jpg, 4-gif, 5-wav, 6-ogg, 7-psd
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int type_id = m_file.View.ReadByte (dir_offset);
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string type = "";
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switch (type_id)
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{
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case 0:
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type = "script";
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break;
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case 1: case 2: case 3: case 4:
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type = "image";
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break;
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case 5:
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type = 0xf7 == m_version ? "video" : "audio";
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break;
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case 6:
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case 7:
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type = "audio";
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break;
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}
|
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var entry = new PackedEntry { Name = name, Type = type };
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entry.IsPacked = 1 == m_file.View.ReadByte (dir_offset+1);
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entry.UnpackedSize = m_file.View.ReadUInt32 (dir_offset+2);
|
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entry.Size = m_file.View.ReadUInt32 (dir_offset+6);
|
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entry.Offset = m_file.View.ReadUInt32 (dir_offset+10);
|
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if (entry.CheckPlacement (m_file.MaxOffset))
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dir.Add (entry);
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dir_offset += 0x12;
|
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}
|
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return dir;
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}
|
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static readonly byte[] s_crypt_table = {
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0x03,0x48,0x06,0x35, // 0x122, 0x196
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0x0C,0x10,0x11,0x19,0x1C,0x1E, // 0x0F7
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0x09,0x0B,0x0D,0x13,0x15,0x1B, // 0x12C
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0x20,0x23,0x26,0x29,
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0x2C,0x2F,0x2E,0x32,
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};
|
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// 0xFF 0x0F7 "Four-Leaf" adler32
|
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// 0x34 0x122 "Neko Koi!" crc32
|
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// 0x28 0x12C "Suzukaze no Melt" (no recovery - 00 00 00 00)
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// 0xFF 0x196 "Mamono Musume-tachi to no Rakuen ~Slime & Scylla~"
|
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|
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static public byte Decrypt (uint version, byte value)
|
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{
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int pos = 4;
|
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if (version >= 0x100)
|
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{
|
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if (version >= 0x12c && version < 0x196)
|
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pos = 10;
|
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else
|
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pos = 0;
|
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}
|
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pos = Array.IndexOf (s_crypt_table, value, pos);
|
||||
if (-1 == pos)
|
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return value;
|
||||
if (0 != (pos & 1))
|
||||
return s_crypt_table[pos-1];
|
||||
else
|
||||
return s_crypt_table[pos+1];
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
27
ArcFormats/YuRis/CreateYPFWidget.xaml
Normal file
27
ArcFormats/YuRis/CreateYPFWidget.xaml
Normal file
@@ -0,0 +1,27 @@
|
||||
<Grid x:Class="GameRes.Formats.GUI.CreateYPFWidget"
|
||||
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
|
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xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
|
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xmlns:p="clr-namespace:GameRes.Formats.Properties"
|
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xmlns:s="clr-namespace:GameRes.Formats.Strings"
|
||||
xmlns:gui="clr-namespace:GameRes.Formats.GUI">
|
||||
<Grid.Resources>
|
||||
<gui:KeyToStringConverter x:Key="guiKeyConverter" />
|
||||
<gui:VersionToStringConverter x:Key="guiVersionConverter" />
|
||||
</Grid.Resources>
|
||||
<Grid.ColumnDefinitions>
|
||||
<ColumnDefinition Width="Auto"/>
|
||||
<ColumnDefinition MinWidth="50" Width="*"/>
|
||||
</Grid.ColumnDefinitions>
|
||||
<Grid.RowDefinitions>
|
||||
<RowDefinition/>
|
||||
<RowDefinition/>
|
||||
</Grid.RowDefinitions>
|
||||
<Label Content="{x:Static s:arcStrings.YPFLabelVersion}" ToolTip="{x:Static s:arcStrings.TooltipHex}"
|
||||
Target="{Binding ElementName=Version}" Grid.Column="0" Grid.Row="0" Padding="0,1" VerticalAlignment="Center" HorizontalAlignment="Right" HorizontalContentAlignment="Right"/>
|
||||
<TextBox Name="Version" Text="{Binding Source={x:Static p:Settings.Default}, Path=YPFVersion, Mode=TwoWay, Converter={StaticResource guiVersionConverter}}"
|
||||
ToolTip="{x:Static s:arcStrings.TooltipHex}" Margin="5" Width="50" Grid.Column="1" Grid.Row="0"/>
|
||||
<Label Content="{x:Static s:arcStrings.YPFLabelKey}" ToolTip="{x:Static s:arcStrings.TooltipHex}"
|
||||
Target="{Binding ElementName=Passkey}" Grid.Column="0" Grid.Row="1" Padding="0,1" VerticalAlignment="Center" HorizontalAlignment="Right" HorizontalContentAlignment="Right"/>
|
||||
<TextBox Name="Passkey" Text="{Binding Source={x:Static p:Settings.Default}, Path=YPFKey, Mode=TwoWay, Converter={StaticResource guiKeyConverter}}"
|
||||
ToolTip="{x:Static s:arcStrings.TooltipHex}" Margin="5" Width="50" Grid.Column="1" Grid.Row="1"/>
|
||||
</Grid>
|
||||
62
ArcFormats/YuRis/CreateYPFWidget.xaml.cs
Normal file
62
ArcFormats/YuRis/CreateYPFWidget.xaml.cs
Normal file
@@ -0,0 +1,62 @@
|
||||
using System;
|
||||
using System.Globalization;
|
||||
using System.Windows.Controls;
|
||||
using System.Windows.Data;
|
||||
|
||||
namespace GameRes.Formats.GUI
|
||||
{
|
||||
/// <summary>
|
||||
/// Interaction logic for CreateYPFWidget.xaml
|
||||
/// </summary>
|
||||
public partial class CreateYPFWidget : Grid
|
||||
{
|
||||
public CreateYPFWidget ()
|
||||
{
|
||||
InitializeComponent ();
|
||||
}
|
||||
}
|
||||
|
||||
[ValueConversion (typeof (uint), typeof (string))]
|
||||
class VersionToStringConverter : IValueConverter
|
||||
{
|
||||
public object Convert (object value, Type targetType, object parameter, CultureInfo culture)
|
||||
{
|
||||
uint version = (uint)value;
|
||||
return version.ToString ("X");
|
||||
}
|
||||
|
||||
public object ConvertBack (object value, Type targetType, object parameter, CultureInfo culture)
|
||||
{
|
||||
string s = value as string;
|
||||
if (string.IsNullOrEmpty (s))
|
||||
return null;
|
||||
uint version;
|
||||
if (!uint.TryParse (s, NumberStyles.HexNumber, culture, out version))
|
||||
return null;
|
||||
return version;
|
||||
}
|
||||
}
|
||||
|
||||
[ValueConversion (typeof (uint), typeof (string))]
|
||||
class KeyToStringConverter : IValueConverter
|
||||
{
|
||||
public object Convert (object value, Type targetType, object parameter, CultureInfo culture)
|
||||
{
|
||||
uint key = (uint)value;
|
||||
if (key > 0xff)
|
||||
return "";
|
||||
return key.ToString ("X2");
|
||||
}
|
||||
|
||||
public object ConvertBack (object value, Type targetType, object parameter, CultureInfo culture)
|
||||
{
|
||||
string s = value as string;
|
||||
if (string.IsNullOrEmpty (s))
|
||||
return uint.MaxValue;
|
||||
uint key;
|
||||
if (!uint.TryParse (s, NumberStyles.HexNumber, culture, out key) || key > 0xff)
|
||||
return uint.MaxValue;
|
||||
return key;
|
||||
}
|
||||
}
|
||||
}
|
||||
18
ArcFormats/YuRis/WidgetYPF.xaml
Normal file
18
ArcFormats/YuRis/WidgetYPF.xaml
Normal file
@@ -0,0 +1,18 @@
|
||||
<Grid x:Class="GameRes.Formats.GUI.WidgetYPF"
|
||||
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
|
||||
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
|
||||
xmlns:s="clr-namespace:GameRes.Formats.Strings"
|
||||
xmlns:p="clr-namespace:GameRes.Formats.Properties"
|
||||
xmlns:gui="clr-namespace:GameRes.Formats.GUI"
|
||||
MaxWidth="250">
|
||||
<Grid.Resources>
|
||||
<gui:KeyToStringConverter x:Key="guiKeyConverter" />
|
||||
</Grid.Resources>
|
||||
<Grid.ColumnDefinitions>
|
||||
<ColumnDefinition Width="Auto"/>
|
||||
<ColumnDefinition MinWidth="50" Width="*"/>
|
||||
</Grid.ColumnDefinitions>
|
||||
<Label Content="{x:Static s:arcStrings.YPFLabelKey}" Target="{Binding ElementName=Passkey}" ToolTip="{x:Static s:arcStrings.TooltipHex}" Grid.Column="0" Grid.Row="0" Padding="0,1" VerticalAlignment="Center" HorizontalAlignment="Right"/>
|
||||
<TextBox Name="Passkey" Text="{Binding Source={x:Static p:Settings.Default}, Path=YPFKey, Mode=TwoWay, Converter={StaticResource guiKeyConverter}}"
|
||||
ToolTip="{x:Static s:arcStrings.TooltipHex}" Margin="5" Width="50" Grid.Column="1" Grid.Row="0"/>
|
||||
</Grid>
|
||||
26
ArcFormats/YuRis/WidgetYPF.xaml.cs
Normal file
26
ArcFormats/YuRis/WidgetYPF.xaml.cs
Normal file
@@ -0,0 +1,26 @@
|
||||
using System.Windows;
|
||||
using System.Windows.Controls;
|
||||
using GameRes.Formats.Properties;
|
||||
|
||||
namespace GameRes.Formats.GUI
|
||||
{
|
||||
/// <summary>
|
||||
/// Interaction logic for WidgetYPF.xaml
|
||||
/// </summary>
|
||||
public partial class WidgetYPF : Grid
|
||||
{
|
||||
public WidgetYPF ()
|
||||
{
|
||||
InitializeComponent();
|
||||
}
|
||||
|
||||
public uint? GetKey ()
|
||||
{
|
||||
uint key;
|
||||
if (uint.TryParse (this.Passkey.Text, out key) && key < 0x100)
|
||||
return key;
|
||||
else
|
||||
return null;
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user