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Added missing structures and corrected both-endian fields for ISO9660.

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This commit is contained in:
Natalia Portillo
2017-10-08 21:49:04 +01:00
parent 9a178d1456
commit 830f78120d
4 changed files with 162 additions and 5 deletions
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86
DiscImageChef.Filesystems/ISO9660/Structs.cs
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@@ -51,14 +51,19 @@ namespace DiscImageChef.Filesystems.ISO9660
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
public byte[] volume_id;
public ulong reserved2;
public ulong volume_space_size;
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 uint volume_set_size;
public uint volume_sequence_number;
public uint logical_block_size;
public ulong path_table_size;
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;
@@ -110,6 +115,77 @@ namespace DiscImageChef.Filesystems.ISO9660
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;
}
[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;
}
struct DecodedVolumeDescriptor
{
public string SystemIdentifier;