Refactor: Split ISO9660's consts and structs.

DiscImageChef.Filesystems/DiscImageChef.Filesystems.csproj

@@ -140,11 +140,30 @@
     <Compile Include="ISO9660\File.cs" />
     <Compile Include="ISO9660\Info.cs" />
     <Compile Include="ISO9660\ISO9660.cs" />
-    <Compile Include="ISO9660\Structs.cs" />
     <Compile Include="ISO9660\Xattr.cs" />
     <Compile Include="ISO9660\Extent.cs" />
     <Compile Include="ISO9660\Super.cs" />
-    <Compile Include="ISO9660\Consts.cs" />
+    <Compile Include="ISO9660\Structs\ISO.cs" />
+    <Compile Include="ISO9660\Structs\RRIP.cs" />
+    <Compile Include="ISO9660\Structs\SUSP.cs" />
+    <Compile Include="ISO9660\Structs\Amiga.cs" />
+    <Compile Include="ISO9660\Structs\HighSierra.cs" />
+    <Compile Include="ISO9660\Structs\Apple.cs" />
+    <Compile Include="ISO9660\Structs\ElTorito.cs" />
+    <Compile Include="ISO9660\Structs\XA.cs" />
+    <Compile Include="ISO9660\Structs\Ziso.cs" />
+    <Compile Include="ISO9660\Structs\Joliet.cs" />
+    <Compile Include="ISO9660\Structs\Common.cs" />
+    <Compile Include="ISO9660\Consts\ISO.cs" />
+    <Compile Include="ISO9660\Consts\HighSierra.cs" />
+    <Compile Include="ISO9660\Consts\XA.cs" />
+    <Compile Include="ISO9660\Consts\ElTorito.cs" />
+    <Compile Include="ISO9660\Consts\Apple.cs" />
+    <Compile Include="ISO9660\Consts\RRIP.cs" />
+    <Compile Include="ISO9660\Consts\Amiga.cs" />
+    <Compile Include="ISO9660\Consts\SUSP.cs" />
+    <Compile Include="ISO9660\Consts\Ziso.cs" />
+    <Compile Include="ISO9660\Consts\AAIP.cs" />
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
   <ItemGroup>
@@ -188,6 +207,8 @@
     <Folder Include="CPM\" />
     <Folder Include="AppleDOS\" />
     <Folder Include="ISO9660\" />
+    <Folder Include="ISO9660\Structs\" />
+    <Folder Include="ISO9660\Consts\" />
   </ItemGroup>
   <ItemGroup>
     <EmbeddedResource Include="..\LICENSE.LGPL">

DiscImageChef.Filesystems/ISO9660/Consts.cs

@@ -1,279 +0,0 @@
-// /***************************************************************************
-// The Disc Image Chef
-// ----------------------------------------------------------------------------
-//
-// Filename       : Consts.cs
-// Author(s)      : Natalia Portillo <claunia@claunia.com>
-//
-// Component      : Component
-//
-// --[ Description ] ----------------------------------------------------------
-//
-//     Description
-//
-// --[ License ] --------------------------------------------------------------
-//
-//     This library is free software; you can redistribute it and/or modify
-//     it under the terms of the GNU Lesser General Public License as
-//     published by the Free Software Foundation; either version 2.1 of the
-//     License, or (at your option) any later version.
-//
-//     This library is distributed in the hope that it will be useful, but
-//     WITHOUT ANY WARRANTY; without even the implied warranty of
-//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-//     Lesser General Public License for more details.
-//
-//     You should have received a copy of the GNU Lesser General Public
-//     License along with this library; if not, see <http://www.gnu.org/licenses/>.
-//
-// ----------------------------------------------------------------------------
-// Copyright © 2011-2017 Natalia Portillo
-// ****************************************************************************/
-using System;
-
-namespace DiscImageChef.Filesystems.ISO9660
-{
-    public partial class ISO9660 : Filesystem
-    {
-        readonly string IsoMagic = "CD001";
-        readonly string HighSierraMagic = "CDROM";
-        const ushort ElToritoMagic = 0xAA55;
-        const int ElToritoEntrySize = 32;
-        const ushort XaMagic = 0x5841; // "XA"
-        const ushort AppleMagic = 0x4141; // "AA"
-        const ushort AppleMagicOld = 0x4241; // "BA"
-        const ushort SUSP_Continuation = 0x4345; // "CE"
-        const ushort SUSP_Padding = 0x5044; // "PD"
-        const ushort SUSP_Indicator = 0x5350; // "SP"
-        const ushort SUSP_Terminator = 0x5354; // "ST"
-        const ushort SUSP_Reference = 0x4552; // "ER"
-        const ushort SUSP_Selector = 0x4553; // "ES"
-        const ushort SUSP_Magic = 0xBEEF;
-        const ushort RRIP_Magic = 0x5252; // "RR"
-        const ushort RRIP_PosixAttributes = 0x5058; // "PX"
-        const ushort RRIP_PosixDevNo = 0x504E; // "PN"
-        const ushort RRIP_Symlink = 0x534C; // "SL"
-        const ushort RRIP_Name = 0x4E4D; // "NM"
-        const ushort RRIP_Childlink = 0x434C; // "CL"
-        const ushort RRIP_Parentlink = 0x504C; // "PL"
-        const ushort RRIP_RelocatedDir = 0x5245; // "RE"
-        const ushort RRIP_Timestamps = 0x5446; // "TF"
-        const ushort RRIP_Sparse = 0x5346; // "SF"
-        const ulong ziso_header_magic = 0x37E45396C9DBD607;
-        const ulong ziso_header_cigam = 0x07D6DBC99653E437;
-        const ushort ziso_Magic = 0x5A46; // "ZF"
-        const ushort ziso_PagedZlib = 0x707A; // "pz"
-        const ushort Amiga_Magic = 0x4153; // "AS"
-        const ushort AAIP_Magic = 0x414C; // "AL"
-        const ushort AAIP_OldMagic = 0x4141; // "AA"
-
-        [Flags]
-        enum FileFlags : byte
-        {
-            Hidden = 0x01,
-            Directory = 0x02,
-            Associated = 0x04,
-            Record = 0x08,
-            Protected = 0x10,
-            MultiExtent = 0x80
-        }
-
-        [Flags]
-        enum Permissions : ushort
-        {
-            SystemRead = 0x01,
-            SystemExecute = 0x04,
-            OwnerRead = 0x10,
-            OwnerExecute = 0x40,
-            GroupRead = 0x100,
-            GroupExecute = 0x400,
-            OtherRead = 0x1000,
-            OtherExecute = 0x4000,
-        }
-
-        [Flags]
-        enum XaAttributes : ushort
-        {
-            SystemRead = 0x01,
-            SystemExecute = 0x04,
-            OwnerRead = 0x10,
-            OwnerExecute = 0x40,
-            GroupRead = 0x100,
-            GroupExecute = 0x400,
-            Mode2Form1 = 0x800,
-            Mode2Form2 = 0x1000,
-            Interleaved = 0x2000,
-            Cdda = 0x4000,
-            Directory = 0x8000,
-        }
-
-        enum RecordFormat : byte
-        {
-            Unspecified = 0,
-            FixedLength = 1,
-            VariableLength = 2,
-            VariableLengthAlternate = 3
-        }
-
-        enum RecordAttribute : byte
-        {
-            LFCR = 0,
-            ISO1539 = 1,
-            ControlContained = 2,
-        }
-
-        enum ElToritoIndicator : byte
-        {
-            Header = 1,
-            Extension = 0x44,
-            Bootable = 0x88,
-            MoreHeaders = 0x90,
-            LastHeader = 0x91
-        }
-
-        enum ElToritoPlatform : byte
-        {
-            x86 = 0,
-            PowerPC = 1,
-            Macintosh = 2,
-            EFI = 0xef
-        }
-
-        enum ElToritoEmulation : byte
-        {
-            None = 0,
-            Md2hd = 1,
-            Mf2hd = 2,
-            Mf2ed = 3,
-            Hdd = 4
-        }
-
-        [Flags]
-        enum ElToritoFlags : byte
-        {
-            Reserved = 0x10,
-            Continued = 0x20,
-            ATAPI = 0x40,
-            SCSI = 0x08
-        }
-
-        enum AppleId : byte
-        {
-            ProDOS = 1,
-            HFS = 2
-        }
-
-        enum AppleOldId : byte
-        {
-            ProDOS = 1,
-            TypeCreator = 2,
-            TypeCreatorBundle = 3,
-            TypeCreatorIcon = 4,
-            TypeCreatorIconBundle = 5,
-            HFS = 6
-        }
-
-        [Flags]
-        enum PosixMode : uint
-        {
-            OwnerRead = 0x100,
-            OwnerWrite = 0x80,
-            OwnerExecute = 0x40,
-            GroupRead = 0x20,
-            GroupWrite = 0x10,
-            GroupExecute = 0x8,
-            OtherRead = 0x4,
-            OtherWrite = 0x2,
-            OtherExecute = 0x1,
-            SetUID = 0x800,
-            SetGid = 0x400,
-            IsVTX = 0x200,
-            Socket = 0xC000,
-            Symlink = 0xA000,
-            Regular = 0x8000,
-            Block = 0x6000,
-            Character = 0x2000,
-            Directory = 0x4000,
-            Pipe = 0x1000
-        }
-
-        [Flags]
-        enum SymlinkFlags : byte
-        {
-            Continue = 1
-        }
-
-        [Flags]
-        enum SymlinkComponentFlags : byte
-        {
-            Continue = 1,
-            Current = 2,
-            Parent = 4,
-            Root = 8,
-            Mountpoint = 16,
-            Networkname = 32
-        }
-
-        [Flags]
-        enum AlternateNameFlags : byte
-        {
-            Continue = 1,
-            Current = 2,
-            Parent = 4,
-            Networkname = 32
-        }
-
-        [Flags]
-        enum TimestampFlags : byte
-        {
-            Creation = 1 << 0,
-            Modification = 1 << 1,
-            Access = 1 << 2,
-            AttributeChange = 1 << 3,
-            Backup = 1 << 4,
-            Expiration = 1 << 5,
-            Effective = 1 << 6,
-            LongFormat = 1 << 7,
-        }
-
-        [Flags]
-        enum AmigaFlags : byte
-        {
-            Protection = 1 << 0,
-            Comment = 1 << 1,
-            CommentContinues = 1 << 2
-        }
-
-        [Flags]
-        enum AmigaMultiuser : byte
-        {
-            GroupDelete = 1 << 0,
-            GroupExec = 1 << 1,
-            GroupWrite = 1 << 2,
-            GroupRead = 1 << 3,
-            OtherDelete = 1 << 4,
-            OtherExec = 1 << 5,
-            OtherWrite = 1 << 6,
-            OtherRead = 1 << 7,
-        }
-
-        [Flags]
-        enum AmigaAttributes : byte
-        {
-            OwnerDelete = 1 << 0,
-            OwnerExec = 1 << 1,
-            OwnerWrite = 1 << 2,
-            OwnerRead = 1 << 3,
-            Archive = 1 << 4,
-            Reentrant = 1 << 5,
-            Script = 1 << 6,
-            Reserved = 1 << 7,
-        }
-
-        [Flags]
-        enum AAIPFlags : byte
-        {
-            Continue = 1
-        }
-    }
-}

DiscImageChef.Filesystems/ISO9660/Consts/AAIP.cs

@@ -0,0 +1,47 @@
+// /***************************************************************************
+// The Disc Image Chef
+// ----------------------------------------------------------------------------
+//
+// Filename       : AAIP.cs
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// Component      : Component
+//
+// --[ Description ] ----------------------------------------------------------
+//
+//     Description
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This library is free software; you can redistribute it and/or modify
+//     it under the terms of the GNU Lesser General Public License as
+//     published by the Free Software Foundation; either version 2.1 of the
+//     License, or (at your option) any later version.
+//
+//     This library is distributed in the hope that it will be useful, but
+//     WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+//     Lesser General Public License for more details.
+//
+//     You should have received a copy of the GNU Lesser General Public
+//     License along with this library; if not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2011-2017 Natalia Portillo
+// ****************************************************************************/
+using System;
+
+namespace DiscImageChef.Filesystems.ISO9660
+{
+    public partial class ISO9660 : Filesystem
+    {
+        const ushort AAIP_Magic = 0x414C; // "AL"
+        const ushort AAIP_OldMagic = 0x4141; // "AA"
+
+        [Flags]
+        enum AAIPFlags : byte
+        {
+            Continue = 1
+        }
+    }
+}

DiscImageChef.Filesystems/ISO9660/Consts/Amiga.cs

@@ -0,0 +1,74 @@
+// /***************************************************************************
+// The Disc Image Chef
+// ----------------------------------------------------------------------------
+//
+// Filename       : Amiga.cs
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// Component      : Component
+//
+// --[ Description ] ----------------------------------------------------------
+//
+//     Description
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This library is free software; you can redistribute it and/or modify
+//     it under the terms of the GNU Lesser General Public License as
+//     published by the Free Software Foundation; either version 2.1 of the
+//     License, or (at your option) any later version.
+//
+//     This library is distributed in the hope that it will be useful, but
+//     WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+//     Lesser General Public License for more details.
+//
+//     You should have received a copy of the GNU Lesser General Public
+//     License along with this library; if not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2011-2017 Natalia Portillo
+// ****************************************************************************/
+using System;
+
+namespace DiscImageChef.Filesystems.ISO9660
+{
+    public partial class ISO9660 : Filesystem
+    {
+        const ushort Amiga_Magic = 0x4153; // "AS"
+
+        [Flags]
+        enum AmigaFlags : byte
+        {
+            Protection = 1 << 0,
+            Comment = 1 << 1,
+            CommentContinues = 1 << 2
+        }
+
+        [Flags]
+        enum AmigaMultiuser : byte
+        {
+            GroupDelete = 1 << 0,
+            GroupExec = 1 << 1,
+            GroupWrite = 1 << 2,
+            GroupRead = 1 << 3,
+            OtherDelete = 1 << 4,
+            OtherExec = 1 << 5,
+            OtherWrite = 1 << 6,
+            OtherRead = 1 << 7,
+        }
+
+        [Flags]
+        enum AmigaAttributes : byte
+        {
+            OwnerDelete = 1 << 0,
+            OwnerExec = 1 << 1,
+            OwnerWrite = 1 << 2,
+            OwnerRead = 1 << 3,
+            Archive = 1 << 4,
+            Reentrant = 1 << 5,
+            Script = 1 << 6,
+            Reserved = 1 << 7,
+        }
+    }
+}

DiscImageChef.Filesystems/ISO9660/Consts/Apple.cs

@@ -0,0 +1,55 @@
+// /***************************************************************************
+// The Disc Image Chef
+// ----------------------------------------------------------------------------
+//
+// Filename       : Apple.cs
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// Component      : Component
+//
+// --[ Description ] ----------------------------------------------------------
+//
+//     Description
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This library is free software; you can redistribute it and/or modify
+//     it under the terms of the GNU Lesser General Public License as
+//     published by the Free Software Foundation; either version 2.1 of the
+//     License, or (at your option) any later version.
+//
+//     This library is distributed in the hope that it will be useful, but
+//     WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+//     Lesser General Public License for more details.
+//
+//     You should have received a copy of the GNU Lesser General Public
+//     License along with this library; if not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2011-2017 Natalia Portillo
+// ****************************************************************************/
+namespace DiscImageChef.Filesystems.ISO9660
+{
+    public partial class ISO9660 : Filesystem
+    {
+        const ushort AppleMagic = 0x4141; // "AA"
+        const ushort AppleMagicOld = 0x4241; // "BA"
+
+        enum AppleId : byte
+        {
+            ProDOS = 1,
+            HFS = 2
+        }
+
+        enum AppleOldId : byte
+        {
+            ProDOS = 1,
+            TypeCreator = 2,
+            TypeCreatorBundle = 3,
+            TypeCreatorIcon = 4,
+            TypeCreatorIconBundle = 5,
+            HFS = 6
+        }
+    }
+}

DiscImageChef.Filesystems/ISO9660/Consts/ElTorito.cs

@@ -0,0 +1,76 @@
+// /***************************************************************************
+// The Disc Image Chef
+// ----------------------------------------------------------------------------
+//
+// Filename       : ElTorito.cs
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// Component      : Component
+//
+// --[ Description ] ----------------------------------------------------------
+//
+//     Description
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This library is free software; you can redistribute it and/or modify
+//     it under the terms of the GNU Lesser General Public License as
+//     published by the Free Software Foundation; either version 2.1 of the
+//     License, or (at your option) any later version.
+//
+//     This library is distributed in the hope that it will be useful, but
+//     WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+//     Lesser General Public License for more details.
+//
+//     You should have received a copy of the GNU Lesser General Public
+//     License along with this library; if not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2011-2017 Natalia Portillo
+// ****************************************************************************/
+using System;
+
+namespace DiscImageChef.Filesystems.ISO9660
+{
+    public partial class ISO9660 : Filesystem
+    {
+        const ushort ElToritoMagic = 0xAA55;
+        const int ElToritoEntrySize = 32;
+
+        enum ElToritoIndicator : byte
+        {
+            Header = 1,
+            Extension = 0x44,
+            Bootable = 0x88,
+            MoreHeaders = 0x90,
+            LastHeader = 0x91
+        }
+
+        enum ElToritoPlatform : byte
+        {
+            x86 = 0,
+            PowerPC = 1,
+            Macintosh = 2,
+            EFI = 0xef
+        }
+
+        enum ElToritoEmulation : byte
+        {
+            None = 0,
+            Md2hd = 1,
+            Mf2hd = 2,
+            Mf2ed = 3,
+            Hdd = 4
+        }
+
+        [Flags]
+        enum ElToritoFlags : byte
+        {
+            Reserved = 0x10,
+            Continued = 0x20,
+            ATAPI = 0x40,
+            SCSI = 0x08
+        }
+    }
+}

DiscImageChef.Filesystems/ISO9660/Consts/HighSierra.cs

@@ -0,0 +1,38 @@
+// /***************************************************************************
+// The Disc Image Chef
+// ----------------------------------------------------------------------------
+//
+// Filename       : HighSierra.cs
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// Component      : Component
+//
+// --[ Description ] ----------------------------------------------------------
+//
+//     Description
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This library is free software; you can redistribute it and/or modify
+//     it under the terms of the GNU Lesser General Public License as
+//     published by the Free Software Foundation; either version 2.1 of the
+//     License, or (at your option) any later version.
+//
+//     This library is distributed in the hope that it will be useful, but
+//     WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+//     Lesser General Public License for more details.
+//
+//     You should have received a copy of the GNU Lesser General Public
+//     License along with this library; if not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2011-2017 Natalia Portillo
+// ****************************************************************************/
+namespace DiscImageChef.Filesystems.ISO9660
+{
+    public partial class ISO9660 : Filesystem
+    {
+        readonly string HighSierraMagic = "CDROM";
+    }
+}

DiscImageChef.Filesystems/ISO9660/Consts/ISO.cs

@@ -0,0 +1,79 @@
+// /***************************************************************************
+// The Disc Image Chef
+// ----------------------------------------------------------------------------
+//
+// Filename       : ISO.cs
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// Component      : Component
+//
+// --[ Description ] ----------------------------------------------------------
+//
+//     Description
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This library is free software; you can redistribute it and/or modify
+//     it under the terms of the GNU Lesser General Public License as
+//     published by the Free Software Foundation; either version 2.1 of the
+//     License, or (at your option) any later version.
+//
+//     This library is distributed in the hope that it will be useful, but
+//     WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+//     Lesser General Public License for more details.
+//
+//     You should have received a copy of the GNU Lesser General Public
+//     License along with this library; if not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2011-2017 Natalia Portillo
+// ****************************************************************************/
+using System;
+
+namespace DiscImageChef.Filesystems.ISO9660
+{
+    public partial class ISO9660 : Filesystem
+    {
+        readonly string IsoMagic = "CD001";
+
+        [Flags]
+        enum FileFlags : byte
+        {
+            Hidden = 0x01,
+            Directory = 0x02,
+            Associated = 0x04,
+            Record = 0x08,
+            Protected = 0x10,
+            MultiExtent = 0x80
+        }
+
+        [Flags]
+        enum Permissions : ushort
+        {
+            SystemRead = 0x01,
+            SystemExecute = 0x04,
+            OwnerRead = 0x10,
+            OwnerExecute = 0x40,
+            GroupRead = 0x100,
+            GroupExecute = 0x400,
+            OtherRead = 0x1000,
+            OtherExecute = 0x4000,
+        }
+
+        enum RecordFormat : byte
+        {
+            Unspecified = 0,
+            FixedLength = 1,
+            VariableLength = 2,
+            VariableLengthAlternate = 3
+        }
+
+        enum RecordAttribute : byte
+        {
+            LFCR = 0,
+            ISO1539 = 1,
+            ControlContained = 2,
+        }
+    }
+}

DiscImageChef.Filesystems/ISO9660/Consts/RRIP.cs

@@ -0,0 +1,112 @@
+// /***************************************************************************
+// The Disc Image Chef
+// ----------------------------------------------------------------------------
+//
+// Filename       : RRIP.cs
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// Component      : Component
+//
+// --[ Description ] ----------------------------------------------------------
+//
+//     Description
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This library is free software; you can redistribute it and/or modify
+//     it under the terms of the GNU Lesser General Public License as
+//     published by the Free Software Foundation; either version 2.1 of the
+//     License, or (at your option) any later version.
+//
+//     This library is distributed in the hope that it will be useful, but
+//     WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+//     Lesser General Public License for more details.
+//
+//     You should have received a copy of the GNU Lesser General Public
+//     License along with this library; if not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2011-2017 Natalia Portillo
+// ****************************************************************************/
+using System;
+
+namespace DiscImageChef.Filesystems.ISO9660
+{
+    public partial class ISO9660 : Filesystem
+    {
+        const ushort RRIP_Magic = 0x5252; // "RR"
+        const ushort RRIP_PosixAttributes = 0x5058; // "PX"
+        const ushort RRIP_PosixDevNo = 0x504E; // "PN"
+        const ushort RRIP_Symlink = 0x534C; // "SL"
+        const ushort RRIP_Name = 0x4E4D; // "NM"
+        const ushort RRIP_Childlink = 0x434C; // "CL"
+        const ushort RRIP_Parentlink = 0x504C; // "PL"
+        const ushort RRIP_RelocatedDir = 0x5245; // "RE"
+        const ushort RRIP_Timestamps = 0x5446; // "TF"
+        const ushort RRIP_Sparse = 0x5346; // "SF"
+
+        [Flags]
+        enum PosixMode : uint
+        {
+            OwnerRead = 0x100,
+            OwnerWrite = 0x80,
+            OwnerExecute = 0x40,
+            GroupRead = 0x20,
+            GroupWrite = 0x10,
+            GroupExecute = 0x8,
+            OtherRead = 0x4,
+            OtherWrite = 0x2,
+            OtherExecute = 0x1,
+            SetUID = 0x800,
+            SetGid = 0x400,
+            IsVTX = 0x200,
+            Socket = 0xC000,
+            Symlink = 0xA000,
+            Regular = 0x8000,
+            Block = 0x6000,
+            Character = 0x2000,
+            Directory = 0x4000,
+            Pipe = 0x1000
+        }
+
+        [Flags]
+        enum SymlinkFlags : byte
+        {
+            Continue = 1
+        }
+
+        [Flags]
+        enum SymlinkComponentFlags : byte
+        {
+            Continue = 1,
+            Current = 2,
+            Parent = 4,
+            Root = 8,
+            Mountpoint = 16,
+            Networkname = 32
+        }
+
+        [Flags]
+        enum AlternateNameFlags : byte
+        {
+            Continue = 1,
+            Current = 2,
+            Parent = 4,
+            Networkname = 32
+        }
+
+        [Flags]
+        enum TimestampFlags : byte
+        {
+            Creation = 1 << 0,
+            Modification = 1 << 1,
+            Access = 1 << 2,
+            AttributeChange = 1 << 3,
+            Backup = 1 << 4,
+            Expiration = 1 << 5,
+            Effective = 1 << 6,
+            LongFormat = 1 << 7,
+        }
+    }
+}

DiscImageChef.Filesystems/ISO9660/Consts/SUSP.cs

@@ -0,0 +1,44 @@
+// /***************************************************************************
+// The Disc Image Chef
+// ----------------------------------------------------------------------------
+//
+// Filename       : SUSP.cs
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// Component      : Component
+//
+// --[ Description ] ----------------------------------------------------------
+//
+//     Description
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This library is free software; you can redistribute it and/or modify
+//     it under the terms of the GNU Lesser General Public License as
+//     published by the Free Software Foundation; either version 2.1 of the
+//     License, or (at your option) any later version.
+//
+//     This library is distributed in the hope that it will be useful, but
+//     WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+//     Lesser General Public License for more details.
+//
+//     You should have received a copy of the GNU Lesser General Public
+//     License along with this library; if not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2011-2017 Natalia Portillo
+// ****************************************************************************/
+namespace DiscImageChef.Filesystems.ISO9660
+{
+    public partial class ISO9660 : Filesystem
+    {
+        const ushort SUSP_Continuation = 0x4345; // "CE"
+        const ushort SUSP_Padding = 0x5044; // "PD"
+        const ushort SUSP_Indicator = 0x5350; // "SP"
+        const ushort SUSP_Terminator = 0x5354; // "ST"
+        const ushort SUSP_Reference = 0x4552; // "ER"
+        const ushort SUSP_Selector = 0x4553; // "ES"
+        const ushort SUSP_Magic = 0xBEEF;
+    }
+}

DiscImageChef.Filesystems/ISO9660/Consts/XA.cs

@@ -0,0 +1,56 @@
+// /***************************************************************************
+// The Disc Image Chef
+// ----------------------------------------------------------------------------
+//
+// Filename       : XA.cs
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// Component      : Component
+//
+// --[ Description ] ----------------------------------------------------------
+//
+//     Description
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This library is free software; you can redistribute it and/or modify
+//     it under the terms of the GNU Lesser General Public License as
+//     published by the Free Software Foundation; either version 2.1 of the
+//     License, or (at your option) any later version.
+//
+//     This library is distributed in the hope that it will be useful, but
+//     WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+//     Lesser General Public License for more details.
+//
+//     You should have received a copy of the GNU Lesser General Public
+//     License along with this library; if not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2011-2017 Natalia Portillo
+// ****************************************************************************/
+using System;
+
+namespace DiscImageChef.Filesystems.ISO9660
+{
+    public partial class ISO9660 : Filesystem
+    {
+        const ushort XaMagic = 0x5841; // "XA"
+
+        [Flags]
+        enum XaAttributes : ushort
+        {
+            SystemRead = 0x01,
+            SystemExecute = 0x04,
+            OwnerRead = 0x10,
+            OwnerExecute = 0x40,
+            GroupRead = 0x100,
+            GroupExecute = 0x400,
+            Mode2Form1 = 0x800,
+            Mode2Form2 = 0x1000,
+            Interleaved = 0x2000,
+            Cdda = 0x4000,
+            Directory = 0x8000,
+        }
+    }
+}

DiscImageChef.Filesystems/ISO9660/Consts/Ziso.cs

@@ -0,0 +1,41 @@
+// /***************************************************************************
+// The Disc Image Chef
+// ----------------------------------------------------------------------------
+//
+// Filename       : Ziso.cs
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// Component      : Component
+//
+// --[ Description ] ----------------------------------------------------------
+//
+//     Description
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This library is free software; you can redistribute it and/or modify
+//     it under the terms of the GNU Lesser General Public License as
+//     published by the Free Software Foundation; either version 2.1 of the
+//     License, or (at your option) any later version.
+//
+//     This library is distributed in the hope that it will be useful, but
+//     WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+//     Lesser General Public License for more details.
+//
+//     You should have received a copy of the GNU Lesser General Public
+//     License along with this library; if not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2011-2017 Natalia Portillo
+// ****************************************************************************/
+namespace DiscImageChef.Filesystems.ISO9660
+{
+    public partial class ISO9660 : Filesystem
+    {
+        const ulong ziso_header_magic = 0x37E45396C9DBD607;
+        const ulong ziso_header_cigam = 0x07D6DBC99653E437;
+        const ushort ziso_Magic = 0x5A46; // "ZF"
+        const ushort ziso_PagedZlib = 0x707A; // "pz"
+    }
+}

DiscImageChef.Filesystems/ISO9660/Structs.cs

@@ -1,827 +0,0 @@
-// /***************************************************************************
-// The Disc Image Chef
-// ----------------------------------------------------------------------------
-//
-// Filename       : Structs.cs
-// Author(s)      : Natalia Portillo <claunia@claunia.com>
-//
-// Component      : Component
-//
-// --[ Description ] ----------------------------------------------------------
-//
-//     Description
-//
-// --[ License ] --------------------------------------------------------------
-//
-//     This library is free software; you can redistribute it and/or modify
-//     it under the terms of the GNU Lesser General Public License as
-//     published by the Free Software Foundation; either version 2.1 of the
-//     License, or (at your option) any later version.
-//
-//     This library is distributed in the hope that it will be useful, but
-//     WITHOUT ANY WARRANTY; without even the implied warranty of
-//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-//     Lesser General Public License for more details.
-//
-//     You should have received a copy of the GNU Lesser General Public
-//     License along with this library; if not, see <http://www.gnu.org/licenses/>.
-//
-// ----------------------------------------------------------------------------
-// Copyright © 2011-2017 Natalia Portillo
-// ****************************************************************************/
-using System;
-using System.Runtime.InteropServices;
-using System.Text;
-
-namespace DiscImageChef.Filesystems.ISO9660
-{
-    public partial class ISO9660 : Filesystem
-    {
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        struct PrimaryVolumeDescriptor
-        {
-            public byte type;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 5)]
-            public byte[] id;
-            public byte version;
-            // Only used in SVDs
-            public byte flags;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
-            public byte[] system_id;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
-            public byte[] volume_id;
-            public ulong reserved1;
-            public uint volume_space_size;
-            public uint volume_space_size_be;
-            // Only used in SVDs
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
-            public byte[] escape_sequences;
-            public ushort volume_set_size;
-            public ushort volume_set_size_be;
-            public ushort volume_sequence_number;
-            public ushort volume_sequence_number_be;
-            public ushort logical_block_size;
-            public ushort logical_block_size_be;
-            public uint path_table_size;
-            public uint path_table_size_be;
-            public uint type_1_path_table;
-            public uint opt_type_1_path_table;
-            public uint type_m_path_table;
-            public uint opt_type_m_path_table;
-            public DirectoryRecord root_directory_record;
-            public byte root_directory_name;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 128)]
-            public byte[] volume_set_id;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 128)]
-            public byte[] publisher_id;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 128)]
-            public byte[] preparer_id;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 128)]
-            public byte[] application_id;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 37)]
-            public byte[] copyright_file_id;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 37)]
-            public byte[] abstract_file_id;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 37)]
-            public byte[] bibliographic_file_id;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 17)]
-            public byte[] creation_date;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 17)]
-            public byte[] modification_date;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 17)]
-            public byte[] expiration_date;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 17)]
-            public byte[] effective_date;
-            public byte file_structure_version;
-            public byte reserved2;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 512)]
-            public byte[] application_data;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 653)]
-            public byte[] reserved3;
-        }
-
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        struct HighSierraPrimaryVolumeDescriptor
-        {
-            public uint volume_lbn;
-            public uint volume_lbn_be;
-            public byte type;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 5)]
-            public byte[] id;
-            public byte version;
-            // Only used in SVDs
-            public byte flags;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
-            public byte[] system_id;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
-            public byte[] volume_id;
-            public ulong reserved1;
-            public uint volume_space_size;
-            public uint volume_space_size_be;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
-            public byte[] escape_sequences;
-            public ushort volume_set_size;
-            public ushort volume_set_size_be;
-            public ushort volume_sequence_number;
-            public ushort volume_sequence_number_be;
-            public ushort logical_block_size;
-            public ushort logical_block_size_be;
-            public uint path_table_size;
-            public uint path_table_size_be;
-            public uint manditory_path_table_lsb;
-            public uint opt_path_table_lsb_1;
-            public uint opt_path_table_lsb_2;
-            public uint opt_path_table_lsb_3;
-            public uint manditory_path_table_msb;
-            public uint opt_path_table_msb_1;
-            public uint opt_path_table_msb_2;
-            public uint opt_path_table_msb_3;
-            public HighSierraDirectoryRecord root_directory_record;
-            public byte root_directory_name;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 128)]
-            public byte[] volume_set_id;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 128)]
-            public byte[] publisher_id;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 128)]
-            public byte[] preparer_id;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 128)]
-            public byte[] application_id;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
-            public byte[] copyright_file_id;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
-            public byte[] abstract_file_id;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)]
-            public byte[] creation_date;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)]
-            public byte[] modification_date;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)]
-            public byte[] expiration_date;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)]
-            public byte[] effective_date;
-            public byte file_structure_version;
-            public byte reserved2;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 512)]
-            public byte[] application_data;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 680)]
-            public byte[] reserved3;
-        }
-
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        struct BootRecord
-        {
-            public byte type;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 5)]
-            public byte[] id;
-            public byte version;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
-            public byte[] system_id;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
-            public byte[] boot_id;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 1977)]
-            public byte[] boot_use;
-        }
-
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        struct ElToritoBootRecord
-        {
-            public byte type;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 5)]
-            public byte[] id;
-            public byte version;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
-            public byte[] system_id;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
-            public byte[] boot_id;
-            public uint catalog_sector;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 1974)]
-            public byte[] boot_use;
-        }
-
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        struct PartitionDescriptor
-        {
-            public byte type;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 5)]
-            public byte[] id;
-            public byte version;
-            public byte reserved1;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
-            public byte[] system_id;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
-            public byte[] partition_id;
-            public uint partition_location;
-            public uint partition_location_be;
-            public uint partition_size;
-            public uint partition_size_be;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 1960)]
-            public byte[] system_use;
-        }
-
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        struct DirectoryRecord
-        {
-            public byte length;
-            public byte xattr_len;
-            public uint extent;
-            public uint extent_be;
-            public uint size;
-            public uint size_be;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 7)]
-            public byte[] date;
-            public FileFlags flags;
-            public byte file_unit_size;
-            public byte interleave;
-            public ushort volume_sequence_number;
-            public ushort volume_sequence_number_be;
-            public byte name_len;
-            // Followed by name[name_len] and then system area until length arrives
-        }
-
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        struct HighSierraDirectoryRecord
-        {
-            public byte length;
-            public byte xattr_len;
-            public uint extent;
-            public uint extent_be;
-            public uint size;
-            public uint size_be;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 6)]
-            public byte[] date;
-            public FileFlags flags;
-            public byte reserved;
-            public byte interleave_size;
-            public byte interleave;
-            public ushort volume_sequence_number;
-            public ushort volume_sequence_number_be;
-            public byte name_len;
-            // Followed by name[name_len] and then system area until length arrives
-        }
-
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        struct ExtendedAttributeRecord
-        {
-            public ushort owner;
-            public ushort owner_be;
-            public ushort group;
-            public ushort group_be;
-            public Permissions permissions;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 17)]
-            public byte[] creation_date;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 17)]
-            public byte[] modification_date;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 17)]
-            public byte[] expiration_date;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 17)]
-            public byte[] effective_date;
-            public RecordFormat record_format;
-            public RecordAttribute record_attributes;
-            public ushort record_length;
-            public ushort record_length_be;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
-            public byte[] system_id;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
-            public byte[] system_use;
-            public byte record_version;
-            public byte escape_len;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
-            public byte[] reserved1;
-            public ushort app_use_len;
-            public ushort app_use_len_be;
-        }
-
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        struct ElToritoValidationEntry
-        {
-            public ElToritoIndicator header_id;
-            public ElToritoPlatform platform_id;
-            public ushort reserved;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 24)]
-            public byte[] developer_id;
-            public ushort checksum;
-            public ushort signature;
-        }
-
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        struct ElToritoInitialEntry
-        {
-            public ElToritoIndicator bootable;
-            public ElToritoEmulation boot_type;
-            public ushort load_seg;
-            public byte system_type;
-            public byte reserved1;
-            public ushort sector_count;
-            public uint load_rba;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 20)]
-            public byte[] reserved2;
-        }
-
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        struct ElToritoSectionHeaderEntry
-        {
-            public ElToritoIndicator header_id;
-            public ElToritoPlatform platform_id;
-            public ushort entries;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 28)]
-            public byte[] identifier;
-        }
-
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        struct ElToritoSectionEntry
-        {
-            public ElToritoIndicator bootable;
-            public ElToritoEmulation boot_type;
-            public ushort load_seg;
-            public byte system_type;
-            public byte reserved1;
-            public ushort sector_count;
-            public uint load_rba;
-            public byte selection_criteria_type;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 19)]
-            public byte[] selection_criterias;
-        }
-
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        struct ElToritoSectionEntryExtension
-        {
-            public ElToritoIndicator extension_indicator;
-            public ElToritoFlags extension_flags;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 30)]
-            public byte[] selection_criterias;
-        }
-
-        // Big-endian
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        struct CdromXa
-        {
-            public ushort group;
-            public ushort user;
-            public XaAttributes attributes;
-            public ushort signature;
-            public byte filenumber;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 5)]
-            public byte[] reserved;
-        }
-
-        // Little-endian
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        struct AppleProDOSSystemUse
-        {
-            public ushort signature;
-            public byte length;
-            public AppleId id;
-            public byte type;
-            public ushort aux_type;
-        }
-
-        // Big-endian
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        struct AppleHFSSystemUse
-        {
-            public ushort signature;
-            public byte length;
-            public AppleId id;
-            public ushort type;
-            public ushort creator;
-            public ushort finder_flags;
-        }
-
-        // Little-endian
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        struct AppleProDOSOldSystemUse
-        {
-            public ushort signature;
-            public AppleOldId id;
-            public byte type;
-            public ushort aux_type;
-        }
-
-        // Big-endian
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        struct AppleHFSTypeCreatorSystemUse
-        {
-            public ushort signature;
-            public AppleOldId id;
-            public ushort type;
-            public ushort creator;
-        }
-
-        // Big-endian
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        struct AppleHFSIconSystemUse
-        {
-            public ushort signature;
-            public AppleOldId id;
-            public ushort type;
-            public ushort creator;
-            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 128)]
-            public byte[] icon;
-        }
-
-        // Big-endian
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        struct AppleHFSOldSystemUse
-        {
-            public ushort signature;
-            public AppleOldId id;
-            public ushort type;
-            public ushort creator;
-            public ushort finder_flags;
-        }
-
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        struct ContinuationArea
-        {
-            public ushort signature;
-            public byte length;
-            public byte version;
-            public uint block;
-            public uint block_be;
-            public uint offset;
-            public uint offset_be;
-            public uint ca_length;
-            public uint ca_length_be;
-        }
-
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        struct PaddingArea
-        {
-            public ushort signature;
-            public byte length;
-            public byte version;
-        }
-
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        struct IndicatorArea
-        {
-            public ushort signature;
-            public byte length;
-            public byte version;
-            public ushort magic;
-            public byte skipped;
-        }
-
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        struct TerminatorArea
-        {
-            public ushort signature;
-            public byte length;
-            public byte version;
-        }
-
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        struct ReferenceArea
-        {
-            public ushort signature;
-            public byte length;
-            public byte version;
-            public byte id_len;
-            public byte des_len;
-            public byte src_len;
-            public byte ext_ver;
-            // Follows extension identifier for id_len bytes
-            // Follows extension descriptor for des_len bytes
-            // Follows extension source for src_len bytes
-        }
-
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        struct SelectorArea
-        {
-            public ushort signature;
-            public byte length;
-            public byte version;
-            public byte sequence;
-        }
-
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        struct PosixAttributes
-        {
-            public ushort signature;
-            public byte length;
-            public byte version;
-            public PosixMode st_mode;
-            public PosixMode st_mode_be;
-            public uint st_nlink;
-            public uint st_nlink_be;
-            public uint st_uid;
-            public uint st_uid_be;
-            public uint st_gid;
-            public uint st_gid_be;
-            public uint st_ino;
-            public uint st_ino_be;
-        }
-
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        struct PosixDeviceNumber
-        {
-            public ushort signature;
-            public byte length;
-            public byte version;
-            public uint dev_t_high;
-            public uint dev_t_high_be;
-            public uint dev_t_low;
-            public uint dev_t_low_be;
-        }
-
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        struct SymbolicLink
-        {
-            public ushort signature;
-            public byte length;
-            public byte version;
-            public SymlinkFlags flags;
-            // Followed by SymbolicLinkComponent (link to /bar/foo uses at least two of these structs)
-        }
-
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        struct SymbolicLinkComponent
-        {
-            public SymlinkComponentFlags flags;
-            public byte length;
-            // Followed by component content
-        }
-
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        struct AlternateName
-        {
-            public ushort signature;
-            public byte length;
-            public byte version;
-            public AlternateNameFlags flags;
-            // Folowed by name, can be divided in pieces
-        }
-
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        struct ChildLink
-        {
-            public ushort signature;
-            public byte length;
-            public byte version;
-            public uint child_dir_lba;
-            public uint child_dir_lba_be;
-        }
-
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        struct ParentLink
-        {
-            public ushort signature;
-            public byte length;
-            public byte version;
-            public uint parent_dir_lba;
-            public uint parent_dir_lba_be;
-        }
-
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        struct RelocatedDirectory
-        {
-            public ushort signature;
-            public byte length;
-            public byte version;
-        }
-
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        struct Timestamps
-        {
-            public ushort signature;
-            public byte length;
-            public byte version;
-            public TimestampFlags flags;
-            // If flags indicate long format, timestamps are 17 bytes, if not, 7 bytes
-            // Followed by creation time if present
-            // Followed by modification time if present
-            // Followed by access time if present
-            // Followed by attribute change time if present
-            // Followed by backup time if present
-            // Followed by expiration time if present
-            // Followed by effective time if present
-        }
-
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        struct SparseFile
-        {
-            public ushort signature;
-            public byte length;
-            public byte version;
-            public uint virtual_size_high;
-            public uint virtual_size_high_be;
-            public uint virtual_size_low;
-            public uint virtual_size_low_be;
-            public byte table_depth;
-        }
-
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        struct ZisofsHeader
-        {
-            public ulong magic;
-            public uint uncomp_len;
-            public uint uncomp_len_be;
-            public byte header_size; // Shifted >> 2
-            public byte block_size_log; // log2(block_size)
-        }
-
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        struct ZisofsEntry
-        {
-            public ushort signature;
-            public byte length;
-            public byte version;
-            public ushort alogirhtm;
-            public byte header_size; // Shifted >> 2
-            public byte block_size_log; // log2(block_size)
-            public uint uncomp_len;
-            public uint uncomp_len_be;
-        }
-
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        struct AmigaEntry
-        {
-            public ushort signature;
-            public byte length;
-            public byte version;
-            public AmigaFlags flags;
-            // Followed by AmigaProtection if present
-            // Followed by length-prefixed string for comment if present
-        }
-
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        struct AmigaProtection
-        {
-            public byte User;
-            public byte Reserved;
-            public AmigaMultiuser Multiuser;
-            public AmigaAttributes Protection;
-        }
-
-        struct DecodedVolumeDescriptor
-        {
-            public string SystemIdentifier;
-            public string VolumeIdentifier;
-            public string VolumeSetIdentifier;
-            public string PublisherIdentifier;
-            public string DataPreparerIdentifier;
-            public string ApplicationIdentifier;
-            public DateTime CreationTime;
-            public bool HasModificationTime;
-            public DateTime ModificationTime;
-            public bool HasExpirationTime;
-            public DateTime ExpirationTime;
-            public bool HasEffectiveTime;
-            public DateTime EffectiveTime;
-            public ushort BlockSize;
-            public uint Blocks;
-        }
-
-        static DecodedVolumeDescriptor DecodeJolietDescriptor(PrimaryVolumeDescriptor jolietvd)
-        {
-            DecodedVolumeDescriptor decodedVD = new DecodedVolumeDescriptor();
-
-            decodedVD.SystemIdentifier = Encoding.BigEndianUnicode.GetString(jolietvd.system_id).TrimEnd().Trim(new[] { '\u0000' });
-            decodedVD.VolumeIdentifier = Encoding.BigEndianUnicode.GetString(jolietvd.volume_id).TrimEnd().Trim(new[] { '\u0000' });
-            decodedVD.VolumeSetIdentifier = Encoding.BigEndianUnicode.GetString(jolietvd.volume_set_id).TrimEnd().Trim(new[] { '\u0000' });
-            decodedVD.PublisherIdentifier = Encoding.BigEndianUnicode.GetString(jolietvd.publisher_id).TrimEnd().Trim(new[] { '\u0000' });
-            decodedVD.DataPreparerIdentifier = Encoding.BigEndianUnicode.GetString(jolietvd.preparer_id).TrimEnd().Trim(new[] { '\u0000' });
-            decodedVD.ApplicationIdentifier = Encoding.BigEndianUnicode.GetString(jolietvd.application_id).TrimEnd().Trim(new[] { '\u0000' });
-            if(jolietvd.creation_date[0] < 0x31 || jolietvd.creation_date[0] > 0x39)
-                decodedVD.CreationTime = DateTime.MinValue;
-            else
-                decodedVD.CreationTime = DateHandlers.ISO9660ToDateTime(jolietvd.creation_date);
-
-            if(jolietvd.modification_date[0] < 0x31 || jolietvd.modification_date[0] > 0x39)
-            {
-                decodedVD.HasModificationTime = false;
-            }
-            else
-            {
-                decodedVD.HasModificationTime = true;
-                decodedVD.ModificationTime = DateHandlers.ISO9660ToDateTime(jolietvd.modification_date);
-            }
-
-            if(jolietvd.expiration_date[0] < 0x31 || jolietvd.expiration_date[0] > 0x39)
-            {
-                decodedVD.HasExpirationTime = false;
-            }
-            else
-            {
-                decodedVD.HasExpirationTime = true;
-                decodedVD.ExpirationTime = DateHandlers.ISO9660ToDateTime(jolietvd.expiration_date);
-            }
-
-            if(jolietvd.effective_date[0] < 0x31 || jolietvd.effective_date[0] > 0x39)
-            {
-                decodedVD.HasEffectiveTime = false;
-            }
-            else
-            {
-                decodedVD.HasEffectiveTime = true;
-                decodedVD.EffectiveTime = DateHandlers.ISO9660ToDateTime(jolietvd.effective_date);
-            }
-
-            decodedVD.Blocks = jolietvd.volume_space_size;
-            decodedVD.BlockSize = jolietvd.logical_block_size;
-
-            return decodedVD;
-        }
-
-        static DecodedVolumeDescriptor DecodeVolumeDescriptor(PrimaryVolumeDescriptor pvd)
-        {
-            DecodedVolumeDescriptor decodedVD = new DecodedVolumeDescriptor();
-
-            decodedVD.SystemIdentifier = Encoding.ASCII.GetString(pvd.system_id).TrimEnd().Trim(new[] { '\0' });
-            decodedVD.VolumeIdentifier = Encoding.ASCII.GetString(pvd.volume_id).TrimEnd().Trim(new[] { '\0' });
-            decodedVD.VolumeSetIdentifier = Encoding.ASCII.GetString(pvd.volume_set_id).TrimEnd().Trim(new[] { '\0' });
-            decodedVD.PublisherIdentifier = Encoding.ASCII.GetString(pvd.publisher_id).TrimEnd().Trim(new[] { '\0' });
-            decodedVD.DataPreparerIdentifier = Encoding.ASCII.GetString(pvd.preparer_id).TrimEnd().Trim(new[] { '\0' });
-            decodedVD.ApplicationIdentifier = Encoding.ASCII.GetString(pvd.application_data).TrimEnd().Trim(new[] { '\0' });
-            if(pvd.creation_date[0] == '0' || pvd.creation_date[0] == 0x00)
-                decodedVD.CreationTime = DateTime.MinValue;
-            else
-                decodedVD.CreationTime = DateHandlers.ISO9660ToDateTime(pvd.creation_date);
-
-            if(pvd.modification_date[0] == '0' || pvd.modification_date[0] == 0x00)
-            {
-                decodedVD.HasModificationTime = false;
-            }
-            else
-            {
-                decodedVD.HasModificationTime = true;
-                decodedVD.ModificationTime = DateHandlers.ISO9660ToDateTime(pvd.modification_date);
-            }
-
-            if(pvd.expiration_date[0] == '0' || pvd.expiration_date[0] == 0x00)
-            {
-                decodedVD.HasExpirationTime = false;
-            }
-            else
-            {
-                decodedVD.HasExpirationTime = true;
-                decodedVD.ExpirationTime = DateHandlers.ISO9660ToDateTime(pvd.expiration_date);
-            }
-
-            if(pvd.effective_date[0] == '0' || pvd.effective_date[0] == 0x00)
-            {
-                decodedVD.HasEffectiveTime = false;
-            }
-            else
-            {
-                decodedVD.HasEffectiveTime = true;
-                decodedVD.EffectiveTime = DateHandlers.ISO9660ToDateTime(pvd.effective_date);
-            }
-
-            decodedVD.Blocks = pvd.volume_space_size;
-            decodedVD.BlockSize = pvd.logical_block_size;
-
-            return decodedVD;
-        }
-
-        static DecodedVolumeDescriptor DecodeVolumeDescriptor(HighSierraPrimaryVolumeDescriptor pvd)
-        {
-            DecodedVolumeDescriptor decodedVD = new DecodedVolumeDescriptor();
-
-            decodedVD.SystemIdentifier = Encoding.ASCII.GetString(pvd.system_id).TrimEnd().Trim(new[] { '\0' });
-            decodedVD.VolumeIdentifier = Encoding.ASCII.GetString(pvd.volume_id).TrimEnd().Trim(new[] { '\0' });
-            decodedVD.VolumeSetIdentifier = Encoding.ASCII.GetString(pvd.volume_set_id).TrimEnd().Trim(new[] { '\0' });
-            decodedVD.PublisherIdentifier = Encoding.ASCII.GetString(pvd.publisher_id).TrimEnd().Trim(new[] { '\0' });
-            decodedVD.DataPreparerIdentifier = Encoding.ASCII.GetString(pvd.preparer_id).TrimEnd().Trim(new[] { '\0' });
-            decodedVD.ApplicationIdentifier = Encoding.ASCII.GetString(pvd.application_data).TrimEnd().Trim(new[] { '\0' });
-            if(pvd.creation_date[0] == '0' || pvd.creation_date[0] == 0x00)
-                decodedVD.CreationTime = DateTime.MinValue;
-            else
-                decodedVD.CreationTime = DateHandlers.HighSierraToDateTime(pvd.creation_date);
-
-            if(pvd.modification_date[0] == '0' || pvd.modification_date[0] == 0x00)
-            {
-                decodedVD.HasModificationTime = false;
-            }
-            else
-            {
-                decodedVD.HasModificationTime = true;
-                decodedVD.ModificationTime = DateHandlers.HighSierraToDateTime(pvd.modification_date);
-            }
-
-            if(pvd.expiration_date[0] == '0' || pvd.expiration_date[0] == 0x00)
-            {
-                decodedVD.HasExpirationTime = false;
-            }
-            else
-            {
-                decodedVD.HasExpirationTime = true;
-                decodedVD.ExpirationTime = DateHandlers.HighSierraToDateTime(pvd.expiration_date);
-            }
-
-            if(pvd.effective_date[0] == '0' || pvd.effective_date[0] == 0x00)
-            {
-                decodedVD.HasEffectiveTime = false;
-            }
-            else
-            {
-                decodedVD.HasEffectiveTime = true;
-                decodedVD.EffectiveTime = DateHandlers.HighSierraToDateTime(pvd.effective_date);
-            }
-
-            decodedVD.Blocks = pvd.volume_space_size;
-            decodedVD.BlockSize = pvd.logical_block_size;
-
-            return decodedVD;
-        }
-    }
-}

DiscImageChef.Filesystems/ISO9660/Structs/Amiga.cs

@@ -0,0 +1,58 @@
+// /***************************************************************************
+// The Disc Image Chef
+// ----------------------------------------------------------------------------
+//
+// Filename       : Amiga.cs
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// Component      : Component
+//
+// --[ Description ] ----------------------------------------------------------
+//
+//     Description
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This library is free software; you can redistribute it and/or modify
+//     it under the terms of the GNU Lesser General Public License as
+//     published by the Free Software Foundation; either version 2.1 of the
+//     License, or (at your option) any later version.
+//
+//     This library is distributed in the hope that it will be useful, but
+//     WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+//     Lesser General Public License for more details.
+//
+//     You should have received a copy of the GNU Lesser General Public
+//     License along with this library; if not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2011-2017 Natalia Portillo
+// ****************************************************************************/
+using System.Runtime.InteropServices;
+
+namespace DiscImageChef.Filesystems.ISO9660
+{
+    public partial class ISO9660 : Filesystem
+    {
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct AmigaEntry
+        {
+            public ushort signature;
+            public byte length;
+            public byte version;
+            public AmigaFlags flags;
+            // Followed by AmigaProtection if present
+            // Followed by length-prefixed string for comment if present
+        }
+
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct AmigaProtection
+        {
+            public byte User;
+            public byte Reserved;
+            public AmigaMultiuser Multiuser;
+            public AmigaAttributes Protection;
+        }
+    }
+}

DiscImageChef.Filesystems/ISO9660/Structs/Apple.cs

@@ -0,0 +1,104 @@
+// /***************************************************************************
+// The Disc Image Chef
+// ----------------------------------------------------------------------------
+//
+// Filename       : Apple.cs
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// Component      : Component
+//
+// --[ Description ] ----------------------------------------------------------
+//
+//     Description
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This library is free software; you can redistribute it and/or modify
+//     it under the terms of the GNU Lesser General Public License as
+//     published by the Free Software Foundation; either version 2.1 of the
+//     License, or (at your option) any later version.
+//
+//     This library is distributed in the hope that it will be useful, but
+//     WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+//     Lesser General Public License for more details.
+//
+//     You should have received a copy of the GNU Lesser General Public
+//     License along with this library; if not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2011-2017 Natalia Portillo
+// ****************************************************************************/
+using System.Runtime.InteropServices;
+
+namespace DiscImageChef.Filesystems.ISO9660
+{
+    public partial class ISO9660 : Filesystem
+    {
+        // Little-endian
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct AppleProDOSSystemUse
+        {
+            public ushort signature;
+            public byte length;
+            public AppleId id;
+            public byte type;
+            public ushort aux_type;
+        }
+
+        // Big-endian
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct AppleHFSSystemUse
+        {
+            public ushort signature;
+            public byte length;
+            public AppleId id;
+            public ushort type;
+            public ushort creator;
+            public ushort finder_flags;
+        }
+
+        // Little-endian
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct AppleProDOSOldSystemUse
+        {
+            public ushort signature;
+            public AppleOldId id;
+            public byte type;
+            public ushort aux_type;
+        }
+
+        // Big-endian
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct AppleHFSTypeCreatorSystemUse
+        {
+            public ushort signature;
+            public AppleOldId id;
+            public ushort type;
+            public ushort creator;
+        }
+
+        // Big-endian
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct AppleHFSIconSystemUse
+        {
+            public ushort signature;
+            public AppleOldId id;
+            public ushort type;
+            public ushort creator;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 128)]
+            public byte[] icon;
+        }
+
+        // Big-endian
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct AppleHFSOldSystemUse
+        {
+            public ushort signature;
+            public AppleOldId id;
+            public ushort type;
+            public ushort creator;
+            public ushort finder_flags;
+        }
+    }
+}

DiscImageChef.Filesystems/ISO9660/Structs/Common.cs

@@ -0,0 +1,57 @@
+// /***************************************************************************
+// The Disc Image Chef
+// ----------------------------------------------------------------------------
+//
+// Filename       : Common.cs
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// Component      : Component
+//
+// --[ Description ] ----------------------------------------------------------
+//
+//     Description
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This library is free software; you can redistribute it and/or modify
+//     it under the terms of the GNU Lesser General Public License as
+//     published by the Free Software Foundation; either version 2.1 of the
+//     License, or (at your option) any later version.
+//
+//     This library is distributed in the hope that it will be useful, but
+//     WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+//     Lesser General Public License for more details.
+//
+//     You should have received a copy of the GNU Lesser General Public
+//     License along with this library; if not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2011-2017 Natalia Portillo
+// ****************************************************************************/
+using System;
+
+namespace DiscImageChef.Filesystems.ISO9660
+{
+    public partial class ISO9660 : Filesystem
+    {
+        struct DecodedVolumeDescriptor
+        {
+            public string SystemIdentifier;
+            public string VolumeIdentifier;
+            public string VolumeSetIdentifier;
+            public string PublisherIdentifier;
+            public string DataPreparerIdentifier;
+            public string ApplicationIdentifier;
+            public DateTime CreationTime;
+            public bool HasModificationTime;
+            public DateTime ModificationTime;
+            public bool HasExpirationTime;
+            public DateTime ExpirationTime;
+            public bool HasEffectiveTime;
+            public DateTime EffectiveTime;
+            public ushort BlockSize;
+            public uint Blocks;
+        }
+    }
+}

DiscImageChef.Filesystems/ISO9660/Structs/ElTorito.cs

@@ -0,0 +1,114 @@
+// /***************************************************************************
+// The Disc Image Chef
+// ----------------------------------------------------------------------------
+//
+// Filename       : ElTorito.cs
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// Component      : Component
+//
+// --[ Description ] ----------------------------------------------------------
+//
+//     Description
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This library is free software; you can redistribute it and/or modify
+//     it under the terms of the GNU Lesser General Public License as
+//     published by the Free Software Foundation; either version 2.1 of the
+//     License, or (at your option) any later version.
+//
+//     This library is distributed in the hope that it will be useful, but
+//     WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+//     Lesser General Public License for more details.
+//
+//     You should have received a copy of the GNU Lesser General Public
+//     License along with this library; if not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2011-2017 Natalia Portillo
+// ****************************************************************************/
+using System.Runtime.InteropServices;
+
+namespace DiscImageChef.Filesystems.ISO9660
+{
+    public partial class ISO9660 : Filesystem
+    {
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct ElToritoBootRecord
+        {
+            public byte type;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 5)]
+            public byte[] id;
+            public byte version;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
+            public byte[] system_id;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
+            public byte[] boot_id;
+            public uint catalog_sector;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 1974)]
+            public byte[] boot_use;
+        }
+
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct ElToritoValidationEntry
+        {
+            public ElToritoIndicator header_id;
+            public ElToritoPlatform platform_id;
+            public ushort reserved;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 24)]
+            public byte[] developer_id;
+            public ushort checksum;
+            public ushort signature;
+        }
+
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct ElToritoInitialEntry
+        {
+            public ElToritoIndicator bootable;
+            public ElToritoEmulation boot_type;
+            public ushort load_seg;
+            public byte system_type;
+            public byte reserved1;
+            public ushort sector_count;
+            public uint load_rba;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 20)]
+            public byte[] reserved2;
+        }
+
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct ElToritoSectionHeaderEntry
+        {
+            public ElToritoIndicator header_id;
+            public ElToritoPlatform platform_id;
+            public ushort entries;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 28)]
+            public byte[] identifier;
+        }
+
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct ElToritoSectionEntry
+        {
+            public ElToritoIndicator bootable;
+            public ElToritoEmulation boot_type;
+            public ushort load_seg;
+            public byte system_type;
+            public byte reserved1;
+            public ushort sector_count;
+            public uint load_rba;
+            public byte selection_criteria_type;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 19)]
+            public byte[] selection_criterias;
+        }
+
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct ElToritoSectionEntryExtension
+        {
+            public ElToritoIndicator extension_indicator;
+            public ElToritoFlags extension_flags;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 30)]
+            public byte[] selection_criterias;
+        }
+    }
+}

DiscImageChef.Filesystems/ISO9660/Structs/HighSierra.cs

@@ -0,0 +1,177 @@
+// /***************************************************************************
+// The Disc Image Chef
+// ----------------------------------------------------------------------------
+//
+// Filename       : HighSierra.cs
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// Component      : Component
+//
+// --[ Description ] ----------------------------------------------------------
+//
+//     Description
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This library is free software; you can redistribute it and/or modify
+//     it under the terms of the GNU Lesser General Public License as
+//     published by the Free Software Foundation; either version 2.1 of the
+//     License, or (at your option) any later version.
+//
+//     This library is distributed in the hope that it will be useful, but
+//     WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+//     Lesser General Public License for more details.
+//
+//     You should have received a copy of the GNU Lesser General Public
+//     License along with this library; if not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2011-2017 Natalia Portillo
+// ****************************************************************************/
+using System.Runtime.InteropServices;
+using System.Text;
+
+namespace DiscImageChef.Filesystems.ISO9660
+{
+    public partial class ISO9660 : Filesystem
+    {
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct HighSierraPrimaryVolumeDescriptor
+        {
+            public uint volume_lbn;
+            public uint volume_lbn_be;
+            public byte type;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 5)]
+            public byte[] id;
+            public byte version;
+            // Only used in SVDs
+            public byte flags;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
+            public byte[] system_id;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
+            public byte[] volume_id;
+            public ulong reserved1;
+            public uint volume_space_size;
+            public uint volume_space_size_be;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
+            public byte[] escape_sequences;
+            public ushort volume_set_size;
+            public ushort volume_set_size_be;
+            public ushort volume_sequence_number;
+            public ushort volume_sequence_number_be;
+            public ushort logical_block_size;
+            public ushort logical_block_size_be;
+            public uint path_table_size;
+            public uint path_table_size_be;
+            public uint manditory_path_table_lsb;
+            public uint opt_path_table_lsb_1;
+            public uint opt_path_table_lsb_2;
+            public uint opt_path_table_lsb_3;
+            public uint manditory_path_table_msb;
+            public uint opt_path_table_msb_1;
+            public uint opt_path_table_msb_2;
+            public uint opt_path_table_msb_3;
+            public HighSierraDirectoryRecord root_directory_record;
+            public byte root_directory_name;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 128)]
+            public byte[] volume_set_id;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 128)]
+            public byte[] publisher_id;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 128)]
+            public byte[] preparer_id;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 128)]
+            public byte[] application_id;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
+            public byte[] copyright_file_id;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
+            public byte[] abstract_file_id;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)]
+            public byte[] creation_date;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)]
+            public byte[] modification_date;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)]
+            public byte[] expiration_date;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)]
+            public byte[] effective_date;
+            public byte file_structure_version;
+            public byte reserved2;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 512)]
+            public byte[] application_data;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 680)]
+            public byte[] reserved3;
+        }
+
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct HighSierraDirectoryRecord
+        {
+            public byte length;
+            public byte xattr_len;
+            public uint extent;
+            public uint extent_be;
+            public uint size;
+            public uint size_be;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 6)]
+            public byte[] date;
+            public FileFlags flags;
+            public byte reserved;
+            public byte interleave_size;
+            public byte interleave;
+            public ushort volume_sequence_number;
+            public ushort volume_sequence_number_be;
+            public byte name_len;
+            // Followed by name[name_len] and then system area until length arrives
+        }
+
+        static DecodedVolumeDescriptor DecodeVolumeDescriptor(HighSierraPrimaryVolumeDescriptor pvd)
+        {
+            DecodedVolumeDescriptor decodedVD = new DecodedVolumeDescriptor();
+
+            decodedVD.SystemIdentifier = Encoding.ASCII.GetString(pvd.system_id).TrimEnd().Trim(new[] { '\0' });
+            decodedVD.VolumeIdentifier = Encoding.ASCII.GetString(pvd.volume_id).TrimEnd().Trim(new[] { '\0' });
+            decodedVD.VolumeSetIdentifier = Encoding.ASCII.GetString(pvd.volume_set_id).TrimEnd().Trim(new[] { '\0' });
+            decodedVD.PublisherIdentifier = Encoding.ASCII.GetString(pvd.publisher_id).TrimEnd().Trim(new[] { '\0' });
+            decodedVD.DataPreparerIdentifier = Encoding.ASCII.GetString(pvd.preparer_id).TrimEnd().Trim(new[] { '\0' });
+            decodedVD.ApplicationIdentifier = Encoding.ASCII.GetString(pvd.application_data).TrimEnd().Trim(new[] { '\0' });
+            if(pvd.creation_date[0] == '0' || pvd.creation_date[0] == 0x00)
+                decodedVD.CreationTime = System.DateTime.MinValue;
+            else
+                decodedVD.CreationTime = DateHandlers.HighSierraToDateTime(pvd.creation_date);
+
+            if(pvd.modification_date[0] == '0' || pvd.modification_date[0] == 0x00)
+            {
+                decodedVD.HasModificationTime = false;
+            }
+            else
+            {
+                decodedVD.HasModificationTime = true;
+                decodedVD.ModificationTime = DateHandlers.HighSierraToDateTime(pvd.modification_date);
+            }
+
+            if(pvd.expiration_date[0] == '0' || pvd.expiration_date[0] == 0x00)
+            {
+                decodedVD.HasExpirationTime = false;
+            }
+            else
+            {
+                decodedVD.HasExpirationTime = true;
+                decodedVD.ExpirationTime = DateHandlers.HighSierraToDateTime(pvd.expiration_date);
+            }
+
+            if(pvd.effective_date[0] == '0' || pvd.effective_date[0] == 0x00)
+            {
+                decodedVD.HasEffectiveTime = false;
+            }
+            else
+            {
+                decodedVD.HasEffectiveTime = true;
+                decodedVD.EffectiveTime = DateHandlers.HighSierraToDateTime(pvd.effective_date);
+            }
+
+            decodedVD.Blocks = pvd.volume_space_size;
+            decodedVD.BlockSize = pvd.logical_block_size;
+
+            return decodedVD;
+        }
+    }
+}

DiscImageChef.Filesystems/ISO9660/Structs/ISO.cs

@@ -0,0 +1,240 @@
+// /***************************************************************************
+// The Disc Image Chef
+// ----------------------------------------------------------------------------
+//
+// Filename       : ISO.cs
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// Component      : Component
+//
+// --[ Description ] ----------------------------------------------------------
+//
+//     Description
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This library is free software; you can redistribute it and/or modify
+//     it under the terms of the GNU Lesser General Public License as
+//     published by the Free Software Foundation; either version 2.1 of the
+//     License, or (at your option) any later version.
+//
+//     This library is distributed in the hope that it will be useful, but
+//     WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+//     Lesser General Public License for more details.
+//
+//     You should have received a copy of the GNU Lesser General Public
+//     License along with this library; if not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2011-2017 Natalia Portillo
+// ****************************************************************************/
+using System.Runtime.InteropServices;
+using System.Text;
+
+namespace DiscImageChef.Filesystems.ISO9660
+{
+    public partial class ISO9660 : Filesystem
+    {
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct PrimaryVolumeDescriptor
+        {
+            public byte type;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 5)]
+            public byte[] id;
+            public byte version;
+            // Only used in SVDs
+            public byte flags;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
+            public byte[] system_id;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
+            public byte[] volume_id;
+            public ulong reserved1;
+            public uint volume_space_size;
+            public uint volume_space_size_be;
+            // Only used in SVDs
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
+            public byte[] escape_sequences;
+            public ushort volume_set_size;
+            public ushort volume_set_size_be;
+            public ushort volume_sequence_number;
+            public ushort volume_sequence_number_be;
+            public ushort logical_block_size;
+            public ushort logical_block_size_be;
+            public uint path_table_size;
+            public uint path_table_size_be;
+            public uint type_1_path_table;
+            public uint opt_type_1_path_table;
+            public uint type_m_path_table;
+            public uint opt_type_m_path_table;
+            public DirectoryRecord root_directory_record;
+            public byte root_directory_name;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 128)]
+            public byte[] volume_set_id;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 128)]
+            public byte[] publisher_id;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 128)]
+            public byte[] preparer_id;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 128)]
+            public byte[] application_id;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 37)]
+            public byte[] copyright_file_id;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 37)]
+            public byte[] abstract_file_id;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 37)]
+            public byte[] bibliographic_file_id;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 17)]
+            public byte[] creation_date;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 17)]
+            public byte[] modification_date;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 17)]
+            public byte[] expiration_date;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 17)]
+            public byte[] effective_date;
+            public byte file_structure_version;
+            public byte reserved2;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 512)]
+            public byte[] application_data;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 653)]
+            public byte[] reserved3;
+        }
+
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct BootRecord
+        {
+            public byte type;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 5)]
+            public byte[] id;
+            public byte version;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
+            public byte[] system_id;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
+            public byte[] boot_id;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 1977)]
+            public byte[] boot_use;
+        }
+
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct PartitionDescriptor
+        {
+            public byte type;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 5)]
+            public byte[] id;
+            public byte version;
+            public byte reserved1;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
+            public byte[] system_id;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
+            public byte[] partition_id;
+            public uint partition_location;
+            public uint partition_location_be;
+            public uint partition_size;
+            public uint partition_size_be;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 1960)]
+            public byte[] system_use;
+        }
+
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct DirectoryRecord
+        {
+            public byte length;
+            public byte xattr_len;
+            public uint extent;
+            public uint extent_be;
+            public uint size;
+            public uint size_be;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 7)]
+            public byte[] date;
+            public FileFlags flags;
+            public byte file_unit_size;
+            public byte interleave;
+            public ushort volume_sequence_number;
+            public ushort volume_sequence_number_be;
+            public byte name_len;
+            // Followed by name[name_len] and then system area until length arrives
+        }
+
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct ExtendedAttributeRecord
+        {
+            public ushort owner;
+            public ushort owner_be;
+            public ushort group;
+            public ushort group_be;
+            public Permissions permissions;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 17)]
+            public byte[] creation_date;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 17)]
+            public byte[] modification_date;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 17)]
+            public byte[] expiration_date;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 17)]
+            public byte[] effective_date;
+            public RecordFormat record_format;
+            public RecordAttribute record_attributes;
+            public ushort record_length;
+            public ushort record_length_be;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
+            public byte[] system_id;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
+            public byte[] system_use;
+            public byte record_version;
+            public byte escape_len;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
+            public byte[] reserved1;
+            public ushort app_use_len;
+            public ushort app_use_len_be;
+        }
+
+        static DecodedVolumeDescriptor DecodeVolumeDescriptor(PrimaryVolumeDescriptor pvd)
+        {
+            DecodedVolumeDescriptor decodedVD = new DecodedVolumeDescriptor();
+
+            decodedVD.SystemIdentifier = Encoding.ASCII.GetString(pvd.system_id).TrimEnd().Trim(new[] { '\0' });
+            decodedVD.VolumeIdentifier = Encoding.ASCII.GetString(pvd.volume_id).TrimEnd().Trim(new[] { '\0' });
+            decodedVD.VolumeSetIdentifier = Encoding.ASCII.GetString(pvd.volume_set_id).TrimEnd().Trim(new[] { '\0' });
+            decodedVD.PublisherIdentifier = Encoding.ASCII.GetString(pvd.publisher_id).TrimEnd().Trim(new[] { '\0' });
+            decodedVD.DataPreparerIdentifier = Encoding.ASCII.GetString(pvd.preparer_id).TrimEnd().Trim(new[] { '\0' });
+            decodedVD.ApplicationIdentifier = Encoding.ASCII.GetString(pvd.application_data).TrimEnd().Trim(new[] { '\0' });
+            if(pvd.creation_date[0] == '0' || pvd.creation_date[0] == 0x00)
+                decodedVD.CreationTime = System.DateTime.MinValue;
+            else
+                decodedVD.CreationTime = DateHandlers.ISO9660ToDateTime(pvd.creation_date);
+
+            if(pvd.modification_date[0] == '0' || pvd.modification_date[0] == 0x00)
+            {
+                decodedVD.HasModificationTime = false;
+            }
+            else
+            {
+                decodedVD.HasModificationTime = true;
+                decodedVD.ModificationTime = DateHandlers.ISO9660ToDateTime(pvd.modification_date);
+            }
+
+            if(pvd.expiration_date[0] == '0' || pvd.expiration_date[0] == 0x00)
+            {
+                decodedVD.HasExpirationTime = false;
+            }
+            else
+            {
+                decodedVD.HasExpirationTime = true;
+                decodedVD.ExpirationTime = DateHandlers.ISO9660ToDateTime(pvd.expiration_date);
+            }
+
+            if(pvd.effective_date[0] == '0' || pvd.effective_date[0] == 0x00)
+            {
+                decodedVD.HasEffectiveTime = false;
+            }
+            else
+            {
+                decodedVD.HasEffectiveTime = true;
+                decodedVD.EffectiveTime = DateHandlers.ISO9660ToDateTime(pvd.effective_date);
+            }
+
+            decodedVD.Blocks = pvd.volume_space_size;
+            decodedVD.BlockSize = pvd.logical_block_size;
+
+            return decodedVD;
+        }
+    }
+}

DiscImageChef.Filesystems/ISO9660/Structs/Joliet.cs

@@ -0,0 +1,89 @@
+// /***************************************************************************
+// The Disc Image Chef
+// ----------------------------------------------------------------------------
+//
+// Filename       : Joliet.cs
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// Component      : Component
+//
+// --[ Description ] ----------------------------------------------------------
+//
+//     Description
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This library is free software; you can redistribute it and/or modify
+//     it under the terms of the GNU Lesser General Public License as
+//     published by the Free Software Foundation; either version 2.1 of the
+//     License, or (at your option) any later version.
+//
+//     This library is distributed in the hope that it will be useful, but
+//     WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+//     Lesser General Public License for more details.
+//
+//     You should have received a copy of the GNU Lesser General Public
+//     License along with this library; if not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2011-2017 Natalia Portillo
+// ****************************************************************************/
+using System.Text;
+
+namespace DiscImageChef.Filesystems.ISO9660
+{
+    public partial class ISO9660 : Filesystem
+    {
+        static DecodedVolumeDescriptor DecodeJolietDescriptor(PrimaryVolumeDescriptor jolietvd)
+        {
+            DecodedVolumeDescriptor decodedVD = new DecodedVolumeDescriptor();
+
+            decodedVD.SystemIdentifier = Encoding.BigEndianUnicode.GetString(jolietvd.system_id).TrimEnd().Trim(new[] { '\u0000' });
+            decodedVD.VolumeIdentifier = Encoding.BigEndianUnicode.GetString(jolietvd.volume_id).TrimEnd().Trim(new[] { '\u0000' });
+            decodedVD.VolumeSetIdentifier = Encoding.BigEndianUnicode.GetString(jolietvd.volume_set_id).TrimEnd().Trim(new[] { '\u0000' });
+            decodedVD.PublisherIdentifier = Encoding.BigEndianUnicode.GetString(jolietvd.publisher_id).TrimEnd().Trim(new[] { '\u0000' });
+            decodedVD.DataPreparerIdentifier = Encoding.BigEndianUnicode.GetString(jolietvd.preparer_id).TrimEnd().Trim(new[] { '\u0000' });
+            decodedVD.ApplicationIdentifier = Encoding.BigEndianUnicode.GetString(jolietvd.application_id).TrimEnd().Trim(new[] { '\u0000' });
+            if(jolietvd.creation_date[0] < 0x31 || jolietvd.creation_date[0] > 0x39)
+                decodedVD.CreationTime = System.DateTime.MinValue;
+            else
+                decodedVD.CreationTime = DateHandlers.ISO9660ToDateTime(jolietvd.creation_date);
+
+            if(jolietvd.modification_date[0] < 0x31 || jolietvd.modification_date[0] > 0x39)
+            {
+                decodedVD.HasModificationTime = false;
+            }
+            else
+            {
+                decodedVD.HasModificationTime = true;
+                decodedVD.ModificationTime = DateHandlers.ISO9660ToDateTime(jolietvd.modification_date);
+            }
+
+            if(jolietvd.expiration_date[0] < 0x31 || jolietvd.expiration_date[0] > 0x39)
+            {
+                decodedVD.HasExpirationTime = false;
+            }
+            else
+            {
+                decodedVD.HasExpirationTime = true;
+                decodedVD.ExpirationTime = DateHandlers.ISO9660ToDateTime(jolietvd.expiration_date);
+            }
+
+            if(jolietvd.effective_date[0] < 0x31 || jolietvd.effective_date[0] > 0x39)
+            {
+                decodedVD.HasEffectiveTime = false;
+            }
+            else
+            {
+                decodedVD.HasEffectiveTime = true;
+                decodedVD.EffectiveTime = DateHandlers.ISO9660ToDateTime(jolietvd.effective_date);
+            }
+
+            decodedVD.Blocks = jolietvd.volume_space_size;
+            decodedVD.BlockSize = jolietvd.logical_block_size;
+
+            return decodedVD;
+        }
+    }
+}

DiscImageChef.Filesystems/ISO9660/Structs/RRIP.cs

@@ -0,0 +1,154 @@
+// /***************************************************************************
+// The Disc Image Chef
+// ----------------------------------------------------------------------------
+//
+// Filename       : RRIP.cs
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// Component      : Component
+//
+// --[ Description ] ----------------------------------------------------------
+//
+//     Description
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This library is free software; you can redistribute it and/or modify
+//     it under the terms of the GNU Lesser General Public License as
+//     published by the Free Software Foundation; either version 2.1 of the
+//     License, or (at your option) any later version.
+//
+//     This library is distributed in the hope that it will be useful, but
+//     WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+//     Lesser General Public License for more details.
+//
+//     You should have received a copy of the GNU Lesser General Public
+//     License along with this library; if not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2011-2017 Natalia Portillo
+// ****************************************************************************/
+using System.Runtime.InteropServices;
+
+namespace DiscImageChef.Filesystems.ISO9660
+{
+    public partial class ISO9660 : Filesystem
+    {
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct PosixAttributes
+        {
+            public ushort signature;
+            public byte length;
+            public byte version;
+            public PosixMode st_mode;
+            public PosixMode st_mode_be;
+            public uint st_nlink;
+            public uint st_nlink_be;
+            public uint st_uid;
+            public uint st_uid_be;
+            public uint st_gid;
+            public uint st_gid_be;
+            public uint st_ino;
+            public uint st_ino_be;
+        }
+
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct PosixDeviceNumber
+        {
+            public ushort signature;
+            public byte length;
+            public byte version;
+            public uint dev_t_high;
+            public uint dev_t_high_be;
+            public uint dev_t_low;
+            public uint dev_t_low_be;
+        }
+
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct SymbolicLink
+        {
+            public ushort signature;
+            public byte length;
+            public byte version;
+            public SymlinkFlags flags;
+            // Followed by SymbolicLinkComponent (link to /bar/foo uses at least two of these structs)
+        }
+
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct SymbolicLinkComponent
+        {
+            public SymlinkComponentFlags flags;
+            public byte length;
+            // Followed by component content
+        }
+
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct AlternateName
+        {
+            public ushort signature;
+            public byte length;
+            public byte version;
+            public AlternateNameFlags flags;
+            // Folowed by name, can be divided in pieces
+        }
+
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct ChildLink
+        {
+            public ushort signature;
+            public byte length;
+            public byte version;
+            public uint child_dir_lba;
+            public uint child_dir_lba_be;
+        }
+
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct ParentLink
+        {
+            public ushort signature;
+            public byte length;
+            public byte version;
+            public uint parent_dir_lba;
+            public uint parent_dir_lba_be;
+        }
+
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct RelocatedDirectory
+        {
+            public ushort signature;
+            public byte length;
+            public byte version;
+        }
+
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct Timestamps
+        {
+            public ushort signature;
+            public byte length;
+            public byte version;
+            public TimestampFlags flags;
+            // If flags indicate long format, timestamps are 17 bytes, if not, 7 bytes
+            // Followed by creation time if present
+            // Followed by modification time if present
+            // Followed by access time if present
+            // Followed by attribute change time if present
+            // Followed by backup time if present
+            // Followed by expiration time if present
+            // Followed by effective time if present
+        }
+
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct SparseFile
+        {
+            public ushort signature;
+            public byte length;
+            public byte version;
+            public uint virtual_size_high;
+            public uint virtual_size_high_be;
+            public uint virtual_size_low;
+            public uint virtual_size_low_be;
+            public byte table_depth;
+        }
+    }
+}

DiscImageChef.Filesystems/ISO9660/Structs/SUSP.cs

@@ -0,0 +1,102 @@
+// /***************************************************************************
+// The Disc Image Chef
+// ----------------------------------------------------------------------------
+//
+// Filename       : SUSP.cs
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// Component      : Component
+//
+// --[ Description ] ----------------------------------------------------------
+//
+//     Description
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This library is free software; you can redistribute it and/or modify
+//     it under the terms of the GNU Lesser General Public License as
+//     published by the Free Software Foundation; either version 2.1 of the
+//     License, or (at your option) any later version.
+//
+//     This library is distributed in the hope that it will be useful, but
+//     WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+//     Lesser General Public License for more details.
+//
+//     You should have received a copy of the GNU Lesser General Public
+//     License along with this library; if not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2011-2017 Natalia Portillo
+// ****************************************************************************/
+using System.Runtime.InteropServices;
+
+namespace DiscImageChef.Filesystems.ISO9660
+{
+    public partial class ISO9660 : Filesystem
+    {
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct ContinuationArea
+        {
+            public ushort signature;
+            public byte length;
+            public byte version;
+            public uint block;
+            public uint block_be;
+            public uint offset;
+            public uint offset_be;
+            public uint ca_length;
+            public uint ca_length_be;
+        }
+
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct PaddingArea
+        {
+            public ushort signature;
+            public byte length;
+            public byte version;
+        }
+
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct IndicatorArea
+        {
+            public ushort signature;
+            public byte length;
+            public byte version;
+            public ushort magic;
+            public byte skipped;
+        }
+
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct TerminatorArea
+        {
+            public ushort signature;
+            public byte length;
+            public byte version;
+        }
+
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct ReferenceArea
+        {
+            public ushort signature;
+            public byte length;
+            public byte version;
+            public byte id_len;
+            public byte des_len;
+            public byte src_len;
+            public byte ext_ver;
+            // Follows extension identifier for id_len bytes
+            // Follows extension descriptor for des_len bytes
+            // Follows extension source for src_len bytes
+        }
+
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct SelectorArea
+        {
+            public ushort signature;
+            public byte length;
+            public byte version;
+            public byte sequence;
+        }
+    }
+}

DiscImageChef.Filesystems/ISO9660/Structs/XA.cs

@@ -0,0 +1,51 @@
+// /***************************************************************************
+// The Disc Image Chef
+// ----------------------------------------------------------------------------
+//
+// Filename       : XA.cs
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// Component      : Component
+//
+// --[ Description ] ----------------------------------------------------------
+//
+//     Description
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This library is free software; you can redistribute it and/or modify
+//     it under the terms of the GNU Lesser General Public License as
+//     published by the Free Software Foundation; either version 2.1 of the
+//     License, or (at your option) any later version.
+//
+//     This library is distributed in the hope that it will be useful, but
+//     WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+//     Lesser General Public License for more details.
+//
+//     You should have received a copy of the GNU Lesser General Public
+//     License along with this library; if not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2011-2017 Natalia Portillo
+// ****************************************************************************/
+using System.Runtime.InteropServices;
+
+namespace DiscImageChef.Filesystems.ISO9660
+{
+    public partial class ISO9660 : Filesystem
+    {
+        // Big-endian
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct CdromXa
+        {
+            public ushort group;
+            public ushort user;
+            public XaAttributes attributes;
+            public ushort signature;
+            public byte filenumber;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 5)]
+            public byte[] reserved;
+        }
+    }
+}

DiscImageChef.Filesystems/ISO9660/Structs/Ziso.cs

@@ -0,0 +1,61 @@
+// /***************************************************************************
+// The Disc Image Chef
+// ----------------------------------------------------------------------------
+//
+// Filename       : Ziso.cs
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// Component      : Component
+//
+// --[ Description ] ----------------------------------------------------------
+//
+//     Description
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This library is free software; you can redistribute it and/or modify
+//     it under the terms of the GNU Lesser General Public License as
+//     published by the Free Software Foundation; either version 2.1 of the
+//     License, or (at your option) any later version.
+//
+//     This library is distributed in the hope that it will be useful, but
+//     WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+//     Lesser General Public License for more details.
+//
+//     You should have received a copy of the GNU Lesser General Public
+//     License along with this library; if not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2011-2017 Natalia Portillo
+// ****************************************************************************/
+using System.Runtime.InteropServices;
+
+namespace DiscImageChef.Filesystems.ISO9660
+{
+    public partial class ISO9660 : Filesystem
+    {
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct ZisofsHeader
+        {
+            public ulong magic;
+            public uint uncomp_len;
+            public uint uncomp_len_be;
+            public byte header_size; // Shifted >> 2
+            public byte block_size_log; // log2(block_size)
+        }
+
+        [StructLayout(LayoutKind.Sequential, Pack = 1)]
+        struct ZisofsEntry
+        {
+            public ushort signature;
+            public byte length;
+            public byte version;
+            public ushort alogirhtm;
+            public byte header_size; // Shifted >> 2
+            public byte block_size_log; // log2(block_size)
+            public uint uncomp_len;
+            public uint uncomp_len_be;
+        }
+    }
+}