aaru-dps/Aaru
1
0
Fork 0
mirror of https://github.com/aaru-dps/Aaru.git synced 2025-12-16 19:24:25 +00:00
Code Issues Packages Projects Releases Wiki Activity

Code cleanup.

Browse Source
This commit is contained in:
Natalia Portillo
2018-06-22 08:08:38 +01:00
parent 82f474c7e3
commit 88da8fc019
581 changed files with 22423 additions and 20839 deletions
Download Patch File Download Diff File Expand all files Collapse all files

60
DiscImageChef.Filesystems/Squash.cs
View File

@@ -48,9 +48,9 @@ namespace DiscImageChef.Filesystems
const uint SQUASH_CIGAM = 0x68737173;
public FileSystemType XmlFsType { get; private set; }
public Encoding Encoding { get; private set; }
public string Name => "Squash filesystem";
public Guid Id => new Guid("F8F6E46F-7A2A-48E3-9C0A-46AF4DC29E09");
public Encoding Encoding { get; private set; }
public string Name => "Squash filesystem";
public Guid Id => new Guid("F8F6E46F-7A2A-48E3-9C0A-46AF4DC29E09");
public bool Identify(IMediaImage imagePlugin, Partition partition)
{
@@ -64,14 +64,14 @@ namespace DiscImageChef.Filesystems
}
public void GetInformation(IMediaImage imagePlugin, Partition partition, out string information,
Encoding encoding)
Encoding encoding)
{
Encoding = encoding ?? Encoding.UTF8;
byte[] sector = imagePlugin.ReadSector(partition.Start);
uint magic = BitConverter.ToUInt32(sector, 0x00);
uint magic = BitConverter.ToUInt32(sector, 0x00);
SquashSuperBlock sqSb = new SquashSuperBlock();
bool littleEndian = true;
SquashSuperBlock sqSb = new SquashSuperBlock();
bool littleEndian = true;
switch(magic)
{
@@ -82,7 +82,7 @@ namespace DiscImageChef.Filesystems
Marshal.FreeHGlobal(sqSbPtr);
break;
case SQUASH_CIGAM:
sqSb = BigEndianMarshal.ByteArrayToStructureBigEndian<SquashSuperBlock>(sector);
sqSb = BigEndianMarshal.ByteArrayToStructureBigEndian<SquashSuperBlock>(sector);
littleEndian = false;
break;
}
@@ -127,15 +127,15 @@ namespace DiscImageChef.Filesystems
XmlFsType = new FileSystemType
{
Type = "Squash file system",
CreationDate = DateHandlers.UnixUnsignedToDateTime(sqSb.mkfs_time),
Type = "Squash file system",
CreationDate = DateHandlers.UnixUnsignedToDateTime(sqSb.mkfs_time),
CreationDateSpecified = true,
Clusters =
(long)((partition.End - partition.Start + 1) * imagePlugin.Info.SectorSize / sqSb.block_size),
ClusterSize = (int)sqSb.block_size,
Files = sqSb.inodes,
FilesSpecified = true,
FreeClusters = 0,
ClusterSize = (int)sqSb.block_size,
Files = sqSb.inodes,
FilesSpecified = true,
FreeClusters = 0,
FreeClustersSpecified = true
};
}
@@ -144,34 +144,34 @@ namespace DiscImageChef.Filesystems
{
Zlib = 1,
Lzma = 2,
Lzo = 3,
Xz = 4,
Lz4 = 5,
Lzo = 3,
Xz = 4,
Lz4 = 5,
Zstd = 6
}
[StructLayout(LayoutKind.Sequential, Pack = 1)]
struct SquashSuperBlock
{
public uint magic;
public uint inodes;
public uint mkfs_time;
public uint block_size;
public uint fragments;
public uint magic;
public uint inodes;
public uint mkfs_time;
public uint block_size;
public uint fragments;
public ushort compression;
public ushort block_log;
public ushort flags;
public ushort no_ids;
public ushort s_major;
public ushort s_minor;
public ulong root_inode;
public ulong bytes_used;
public ulong id_table_start;
public ulong xattr_id_table_start;
public ulong inode_table_start;
public ulong directory_table_start;
public ulong fragment_table_start;
public ulong lookup_table_start;
public ulong root_inode;
public ulong bytes_used;
public ulong id_table_start;
public ulong xattr_id_table_start;
public ulong inode_table_start;
public ulong directory_table_start;
public ulong fragment_table_start;
public ulong lookup_table_start;
}
}
}