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Refactor: Split ISO9660's consts and structs.

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Natalia Portillo
2017-10-09 13:52:26 +01:00
parent 78e616ab73
commit 62a8c92116
24 changed files with 1852 additions and 1108 deletions
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114
DiscImageChef.Filesystems/ISO9660/Structs/ElTorito.cs Normal file
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// /***************************************************************************
// 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;
}
}
}