implemented Yu-Ris archives creation.

ArcFormats/ArcFormats.csproj

@@ -85,6 +85,9 @@
     <Compile Include="CreateXP3Widget.xaml.cs">
       <DependentUpon>CreateXP3Widget.xaml</DependentUpon>
     </Compile>
+    <Compile Include="CreateYPFWidget.xaml.cs">
+      <DependentUpon>CreateYPFWidget.xaml</DependentUpon>
+    </Compile>
     <Compile Include="ImageHG3.cs" />
     <Compile Include="ImageRCT.cs" />
     <Compile Include="ImageTLG.cs" />
@@ -162,6 +165,10 @@
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
     </Page>
+    <Page Include="CreateYPFWidget.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
     <Page Include="WidgetINT.xaml">
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>

ArcFormats/ArcYPF.cs

@@ -33,12 +33,14 @@ using System.Windows.Media.Imaging;
 using ZLibNet;
 using GameRes.Formats.Strings;
 using GameRes.Formats.Properties;
+using GameRes.Utility;
 
-namespace GameRes.Formats
+namespace GameRes.Formats.YuRis
 {
     public class YpfOptions : ResourceOptions
     {
         public uint     Key { get; set; }
+        public uint Version { get; set; }
     }
 
     [Export(typeof(ArchiveFormat))]
@@ -48,6 +50,7 @@ namespace GameRes.Formats
         public override string Description { get { return arcStrings.YPFDescription; } }
         public override uint Signature { get { return 0x00465059; } }
         public override bool IsHierarchic { get { return true; } }
+        public override bool CanCreate { get { return true; } }
 
         private const uint DefaultKey = 0xffffffff;
 
@@ -82,19 +85,11 @@ namespace GameRes.Formats
 
         public override ResourceOptions GetDefaultOptions ()
         {
-            return new YpfOptions { Key = Settings.Default.YPFKey };
+            return new YpfOptions
-        }
-
-        public override ResourceOptions GetOptions (object w)
             {
-            var widget = w as GUI.WidgetYPF;
+                Key     = Settings.Default.YPFKey,
-            if (null != widget)
+                Version = Settings.Default.YPFVersion,
-            {
+            };
-                uint last_key = widget.GetKey() ?? DefaultKey;
-                Settings.Default.YPFKey = last_key;
-                return new YpfOptions { Key = last_key };
-            }
-            return this.GetDefaultOptions();
         }
 
         public override object GetAccessWidget ()
@@ -102,12 +97,159 @@ namespace GameRes.Formats
             return new GUI.WidgetYPF();
         }
 
+        public override object GetCreationWidget ()
+        {
+            return new GUI.CreateYPFWidget();
+        }
+
         uint QueryEncryptionKey ()
         {
             var options = Query<YpfOptions> (arcStrings.YPFNotice);
             return options.Key;
         }
 
+        internal class YpfEntry : PackedEntry
+        {
+            public byte[]   IndexName;
+            public uint     NameHash;
+            public byte     FileType;
+            public uint     CheckSum;
+        }
+
+        delegate uint ChecksumFunc (byte[] data);
+
+        public override void Create (Stream output, IEnumerable<Entry> list, ResourceOptions options,
+                                     EntryCallback callback)
+        {
+            var ypf_options = GetOptions<YpfOptions> (options);
+            if (null == ypf_options)
+                throw new ArgumentException ("Invalid archive creation options", "options");
+            if (ypf_options.Key > 0xff)
+                throw new InvalidEncryptionScheme (arcStrings.MsgCreationKeyRequired);
+            if (0 == ypf_options.Version)
+                throw new InvalidFormatException (arcStrings.MsgInvalidVersion);
+
+            int callback_count = 0;
+            var encoding = Encodings.cp932.WithFatalFallback();
+
+            ChecksumFunc Checksum = data => Crc32.Compute (data, 0, data.Length);
+
+            uint data_offset = 0x20;
+            var file_table = new List<YpfEntry>();
+            foreach (var entry in list)
+            {
+                try
+                {
+                    string file_name = entry.Name;
+                    byte[] name_buf = encoding.GetBytes (file_name);
+                    if (name_buf.Length > 0xff)
+                        throw new InvalidFileName (entry.Name, arcStrings.MsgFileNameTooLong);
+                    uint hash = Checksum (name_buf);
+                    byte file_type = GetFileType (ypf_options.Version, file_name);
+
+                    for (int i = 0; i < name_buf.Length; ++i)
+                        name_buf[i] = (byte)(name_buf[i] ^ ypf_options.Key);
+
+                    file_table.Add (new YpfEntry {
+                        Name = file_name,
+                        IndexName = name_buf,
+                        NameHash = hash,
+                        FileType = file_type,
+                        IsPacked = 0 == file_type,
+                    });
+                    data_offset += (uint)(0x17 + name_buf.Length);
+                }
+                catch (EncoderFallbackException X)
+                {
+                    throw new InvalidFileName (entry.Name, arcStrings.MsgIllegalCharacters, X);
+                }
+            }
+            file_table.Sort ((a, b) => a.NameHash.CompareTo (b.NameHash));
+
+            output.Position = data_offset;
+            uint current_offset = data_offset;
+            foreach (var entry in file_table)
+            {
+                if (null != callback)
+                    callback (callback_count++, entry, arcStrings.MsgAddingFile);
+
+                entry.Offset = current_offset;
+                using (var input = File.OpenRead (entry.Name))
+                {
+                    var file_size = input.Length;
+                    if (file_size > uint.MaxValue || current_offset + file_size > uint.MaxValue)
+                        throw new FileSizeException();
+                    entry.UnpackedSize = (uint)file_size;
+                    using (var checked_stream = new CheckedStream (output, new Adler32()))
+                    {
+                        if (entry.IsPacked)
+                        {
+                            using (var zstream = new ZLibStream (checked_stream, CompressionMode.Compress, true))
+                            {
+                                input.CopyTo (zstream);
+                                zstream.Flush();
+                                entry.Size = (uint)zstream.TotalOut;
+                            }
+                        }
+                        else
+                        {
+                            input.CopyTo (checked_stream);
+                            entry.Size = entry.UnpackedSize;
+                        }
+                        checked_stream.Flush();
+                        entry.CheckSum = checked_stream.CheckSumValue;
+                        current_offset += entry.Size;
+                    }
+                }
+            }
+
+            if (null != callback)
+                callback (callback_count++, null, arcStrings.MsgWritingIndex);
+
+            output.Position = 0;
+            using (var writer = new BinaryWriter (output, encoding, true))
+            {
+                writer.Write (Signature);
+                writer.Write (ypf_options.Version);
+                writer.Write (file_table.Count);
+                writer.Write (data_offset);
+                writer.BaseStream.Seek (0x20, SeekOrigin.Begin);
+                foreach (var entry in file_table)
+                {
+                    writer.Write (entry.NameHash);
+                    byte name_len = (byte)~Parser.Decrypt (ypf_options.Version, (byte)entry.IndexName.Length);
+                    writer.Write (name_len);
+                    writer.Write (entry.IndexName);
+                    writer.Write (entry.FileType);
+                    writer.Write ((byte)(entry.IsPacked ? 1 : 0));
+                    writer.Write (entry.UnpackedSize);
+                    writer.Write (entry.Size);
+                    writer.Write ((uint)entry.Offset);
+                    writer.Write (entry.CheckSum);
+                }
+            }
+        }
+
+        static byte GetFileType (uint version, string name)
+        {
+            // 0x0F7: 0-ybn, 1-bmp, 2-png, 3-jpg, 4-gif, 5-avi, 6-wav, 7-ogg, 8-psd
+            // 0x122, 0x12C, 0x196: 0-ybn, 1-bmp, 2-png, 3-jpg, 4-gif, 5-wav, 6-ogg, 7-psd
+            string ext = Path.GetExtension (name).TrimStart ('.').ToLower();
+            if ("ybn" == ext) return 0;
+            if ("bmp" == ext) return 1;
+            if ("png" == ext) return 2;
+            if ("jpg" == ext || "jpeg" == ext) return 3;
+            if ("gif" == ext) return 4;
+            if ("avi" == ext && 0xf7 == version) return 5;
+            byte type = 0;
+            if ("wav" == ext) type = 5;
+            else if ("ogg" == ext) type = 6;
+            else if ("psd" == ext) type = 7;
+            if (0xf7 == version && 0 != type)
+                ++type;
+            return type;
+        }
+
         private class Parser
         {
             ArcView m_file;
@@ -136,7 +278,7 @@ namespace GameRes.Formats
                         break;
                     dir_remaining -= 0x17;
 
-                    uint name_size = Decrypt ((byte)(m_file.View.ReadByte (dir_offset+4) ^ 0xff));
+                    uint name_size = Decrypt (m_version, (byte)(m_file.View.ReadByte (dir_offset+4) ^ 0xff));
                     if (name_size > dir_remaining)
                         break;
                     dir_remaining -= name_size;
@@ -201,12 +343,12 @@ namespace GameRes.Formats
             // 0x28 0x12C "Suzukaze no Melt" (no recovery - 00 00 00 00)
             // 0xFF 0x196 "Mamono Musume-tachi to no Rakuen ~Slime & Scylla~"
 
-            public uint Decrypt (byte value)
+            static public byte Decrypt (uint version, byte value)
             {
                 int pos = 4;
-                if (m_version >= 0x100)
+                if (version >= 0x100)
                 {
-                    if (m_version >= 0x12c && m_version < 0x196)
+                    if (version >= 0x12c && version < 0x196)
                         pos = 10;
                     else
                         pos = 0;

ArcFormats/CreateYPFWidget.xaml

@@ -0,0 +1,27 @@
+<Grid x:Class="GameRes.Formats.GUI.CreateYPFWidget"
+      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+      xmlns:p="clr-namespace:GameRes.Formats.Properties"
+      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>

ArcFormats/CreateYPFWidget.xaml.cs

@@ -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;
+        }
+    }
+}

ArcFormats/Properties/Settings.Designer.cs

@@ -177,5 +177,17 @@ namespace GameRes.Formats.Properties {
                 this["PDScrambleContents"] = value;
             }
         }
+        
+        [global::System.Configuration.UserScopedSettingAttribute()]
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [global::System.Configuration.DefaultSettingValueAttribute("290")]
+        public uint YPFVersion {
+            get {
+                return ((uint)(this["YPFVersion"]));
+            }
+            set {
+                this["YPFVersion"] = value;
+            }
+        }
     }
 }

ArcFormats/Properties/Settings.settings

@@ -41,5 +41,8 @@
     <Setting Name="PDScrambleContents" Type="System.Boolean" Scope="User">
       <Value Profile="(Default)">False</Value>
     </Setting>
+    <Setting Name="YPFVersion" Type="System.UInt32" Scope="User">
+      <Value Profile="(Default)">290</Value>
+    </Setting>
   </Settings>
 </SettingsFile>

ArcFormats/Strings/arcStrings.Designer.cs

@@ -234,6 +234,15 @@ namespace GameRes.Formats.Strings {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized string similar to Encryption key required for archive creation..
+        /// </summary>
+        public static string MsgCreationKeyRequired {
+            get {
+                return ResourceManager.GetString("MsgCreationKeyRequired", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized string similar to Encryption method not implemented.
         /// </summary>
@@ -270,6 +279,15 @@ namespace GameRes.Formats.Strings {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized string similar to Invalid archive version specified..
+        /// </summary>
+        public static string MsgInvalidVersion {
+            get {
+                return ResourceManager.GetString("MsgInvalidVersion", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized string similar to Number of files exceedes archive limit..
         /// </summary>
@@ -387,6 +405,15 @@ namespace GameRes.Formats.Strings {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized string similar to Hex number.
+        /// </summary>
+        public static string TooltipHex {
+            get {
+                return ResourceManager.GetString("TooltipHex", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized string similar to Liar-soft game resource archive.
         /// </summary>
@@ -468,6 +495,15 @@ namespace GameRes.Formats.Strings {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized string similar to Archive version.
+        /// </summary>
+        public static string YPFLabelVersion {
+            get {
+                return ResourceManager.GetString("YPFLabelVersion", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized string similar to Archive directory is encrypted.
         ///Enter archive encryption key..

ArcFormats/Strings/arcStrings.resx

@@ -177,6 +177,9 @@ predefined encryption scheme.</value>
   <data name="MsgCompressingIndex" xml:space="preserve">
     <value>Compressing index...</value>
   </data>
+  <data name="MsgCreationKeyRequired" xml:space="preserve">
+    <value>Encryption key required for archive creation.</value>
+  </data>
   <data name="MsgEncNotImplemented" xml:space="preserve">
     <value>Encryption method not implemented</value>
   </data>
@@ -189,6 +192,9 @@ predefined encryption scheme.</value>
   <data name="MsgInvalidImageFormat" xml:space="preserve">
     <value>{0}: image format not recognized.</value>
   </data>
+  <data name="MsgInvalidVersion" xml:space="preserve">
+    <value>Invalid archive version specified.</value>
+  </data>
   <data name="MsgTooManyFiles" xml:space="preserve">
     <value>Number of files exceedes archive limit.</value>
   </data>
@@ -228,6 +234,9 @@ predefined encryption scheme.</value>
   <data name="SGLabelEncoding" xml:space="preserve">
     <value>Filename encoding</value>
   </data>
+  <data name="TooltipHex" xml:space="preserve">
+    <value>Hex number</value>
+  </data>
   <data name="XFLDescription" xml:space="preserve">
     <value>Liar-soft game resource archive</value>
   </data>
@@ -255,6 +264,9 @@ predefined encryption scheme.</value>
   <data name="YPFLabelKey" xml:space="preserve">
     <value>8-bit encryption key</value>
   </data>
+  <data name="YPFLabelVersion" xml:space="preserve">
+    <value>Archive version</value>
+  </data>
   <data name="YPFNotice" xml:space="preserve">
     <value>Archive directory is encrypted.
 Enter archive encryption key.</value>

ArcFormats/Strings/arcStrings.ru-RU.resx

@@ -162,6 +162,9 @@
   <data name="MsgCompressingIndex" xml:space="preserve">
     <value>Сжимается оглавление...</value>
   </data>
+  <data name="MsgCreationKeyRequired" xml:space="preserve">
+    <value>Для создания архива требуется ключ шифрования.</value>
+  </data>
   <data name="MsgEncNotImplemented" xml:space="preserve">
     <value>Метод шифрования не реализован</value>
   </data>
@@ -174,6 +177,9 @@
   <data name="MsgInvalidImageFormat" xml:space="preserve">
     <value>{0}: не удалось распознать формат изображения.</value>
   </data>
+  <data name="MsgInvalidVersion" xml:space="preserve">
+    <value>Указана некорректная версия архива.</value>
+  </data>
   <data name="MsgTooManyFiles" xml:space="preserve">
     <value>Количество файлов превышает ограничения архива.</value>
   </data>
@@ -198,6 +204,9 @@
   <data name="SGLabelEncoding" xml:space="preserve">
     <value>Кодировка имён файлов</value>
   </data>
+  <data name="TooltipHex" xml:space="preserve">
+    <value>Шестнадцатеричное число</value>
+  </data>
   <data name="XP3CompressContents" xml:space="preserve">
     <value>Сжать содержимое</value>
   </data>
@@ -216,6 +225,9 @@
   <data name="YPFLabelKey" xml:space="preserve">
     <value>8-битный ключ шифрования</value>
   </data>
+  <data name="YPFLabelVersion" xml:space="preserve">
+    <value>Версия архива</value>
+  </data>
   <data name="YPFNotice" xml:space="preserve">
     <value>Заголовок архива зашифрован.
 Введите ключ шифрования.</value>

ArcFormats/WidgetYPF.xaml

@@ -2,11 +2,17 @@
       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="100" Width="*"/>
+        <ColumnDefinition MinWidth="50" Width="*"/>
     </Grid.ColumnDefinitions>
-    <Label Content="{x:Static s:arcStrings.YPFLabelKey}" Target="{Binding ElementName=Passkey}" Grid.Column="0" Grid.Row="0" Padding="0,1" VerticalAlignment="Center" HorizontalAlignment="Right"/>
+    <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" Margin="5" Width="100" Grid.Column="1" Grid.Row="0"/>
+    <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>

ArcFormats/WidgetYPF.xaml.cs

@@ -12,12 +12,6 @@ namespace GameRes.Formats.GUI
         public WidgetYPF ()
         {
             InitializeComponent();
-
-            uint key = Settings.Default.YPFKey;
-            if (key < 0x100)
-                this.Passkey.Text = key.ToString();
-            else
-                this.Passkey.Text = null;
         }
 
         public uint? GetKey ()

ArcFormats/app.config

@@ -43,6 +43,9 @@
             <setting name="PDScrambleContents" serializeAs="String">
                 <value>False</value>
             </setting>
+            <setting name="YPFVersion" serializeAs="String">
+                <value>290</value>
+            </setting>
         </GameRes.Formats.Properties.Settings>
     </userSettings>
 <startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5"/></startup></configuration>