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Code cleanup.

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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
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127
DiscImageChef.Filesystems/F2FS.cs
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@@ -42,23 +42,23 @@ namespace DiscImageChef.Filesystems
{
public class F2FS : IFilesystem
{
const uint F2FS_MAGIC = 0xF2F52010;
const uint F2FS_MAGIC = 0xF2F52010;
const uint F2FS_SUPER_OFFSET = 1024;
const uint F2FS_MIN_SECTOR = 512;
const uint F2FS_MAX_SECTOR = 4096;
const uint F2FS_BLOCK_SIZE = 4096;
const uint F2FS_MIN_SECTOR = 512;
const uint F2FS_MAX_SECTOR = 4096;
const uint F2FS_BLOCK_SIZE = 4096;
public FileSystemType XmlFsType { get; private set; }
public Encoding Encoding { get; private set; }
public string Name => "F2FS Plugin";
public Guid Id => new Guid("82B0920F-5F0D-4063-9F57-ADE0AE02ECE5");
public Encoding Encoding { get; private set; }
public string Name => "F2FS Plugin";
public Guid Id => new Guid("82B0920F-5F0D-4063-9F57-ADE0AE02ECE5");
public bool Identify(IMediaImage imagePlugin, Partition partition)
{
if(imagePlugin.Info.SectorSize < F2FS_MIN_SECTOR || imagePlugin.Info.SectorSize > F2FS_MAX_SECTOR)
return false;
uint sbAddr = F2FS_SUPER_OFFSET / imagePlugin.Info.SectorSize;
uint sbAddr = F2FS_SUPER_OFFSET / imagePlugin.Info.SectorSize;
if(sbAddr == 0) sbAddr = 1;
F2FS_Superblock f2fsSb = new F2FS_Superblock();
@@ -80,13 +80,13 @@ namespace DiscImageChef.Filesystems
}
public void GetInformation(IMediaImage imagePlugin, Partition partition, out string information,
Encoding encoding)
Encoding encoding)
{
Encoding = Encoding.Unicode;
Encoding = Encoding.Unicode;
information = "";
if(imagePlugin.Info.SectorSize < F2FS_MIN_SECTOR || imagePlugin.Info.SectorSize > F2FS_MAX_SECTOR) return;
uint sbAddr = F2FS_SUPER_OFFSET / imagePlugin.Info.SectorSize;
uint sbAddr = F2FS_SUPER_OFFSET / imagePlugin.Info.SectorSize;
if(sbAddr == 0) sbAddr = 1;
F2FS_Superblock f2fsSb = new F2FS_Superblock();
@@ -110,7 +110,7 @@ namespace DiscImageChef.Filesystems
sb.AppendFormat("Version {0}.{1}", f2fsSb.major_ver, f2fsSb.minor_ver).AppendLine();
sb.AppendFormat("{0} bytes per sector", 1 << (int)f2fsSb.log_sectorsize).AppendLine();
sb.AppendFormat("{0} sectors ({1} bytes) per block", 1 << (int)f2fsSb.log_sectors_per_block,
1 << (int)f2fsSb.log_blocksize).AppendLine();
1 << (int)f2fsSb.log_blocksize).AppendLine();
sb.AppendFormat("{0} blocks per segment", f2fsSb.log_blocks_per_seg).AppendLine();
sb.AppendFormat("{0} blocks in volume", f2fsSb.block_count).AppendLine();
sb.AppendFormat("{0} segments per section", f2fsSb.segs_per_sec).AppendLine();
@@ -130,13 +130,13 @@ namespace DiscImageChef.Filesystems
XmlFsType = new FileSystemType
{
Type = "F2FS filesystem",
SystemIdentifier = Encoding.ASCII.GetString(f2fsSb.version),
Clusters = (long)f2fsSb.block_count,
ClusterSize = 1 << (int)f2fsSb.log_blocksize,
Type = "F2FS filesystem",
SystemIdentifier = Encoding.ASCII.GetString(f2fsSb.version),
Clusters = (long)f2fsSb.block_count,
ClusterSize = 1 << (int)f2fsSb.log_blocksize,
DataPreparerIdentifier = Encoding.ASCII.GetString(f2fsSb.init_version),
VolumeName = StringHandlers.CToString(f2fsSb.volume_name, Encoding.Unicode, true),
VolumeSerial = f2fsSb.uuid.ToString()
VolumeName = StringHandlers.CToString(f2fsSb.volume_name, Encoding.Unicode, true),
VolumeSerial = f2fsSb.uuid.ToString()
};
}
@@ -144,51 +144,64 @@ namespace DiscImageChef.Filesystems
[SuppressMessage("ReSharper", "InconsistentNaming")]
struct F2FS_Superblock
{
public uint magic;
public uint magic;
public ushort major_ver;
public ushort minor_ver;
public uint log_sectorsize;
public uint log_sectors_per_block;
public uint log_blocksize;
public uint log_blocks_per_seg;
public uint segs_per_sec;
public uint secs_per_zone;
public uint checksum_offset;
public ulong block_count;
public uint section_count;
public uint segment_count;
public uint segment_count_ckpt;
public uint segment_count_sit;
public uint segment_count_nat;
public uint segment_count_ssa;
public uint segment_count_main;
public uint segment0_blkaddr;
public uint cp_blkaddr;
public uint sit_blkaddr;
public uint nat_blkaddr;
public uint ssa_blkaddr;
public uint main_blkaddr;
public uint root_ino;
public uint node_ino;
public uint meta_ino;
public Guid uuid;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 1024)] public byte[] volume_name;
public uint log_sectorsize;
public uint log_sectors_per_block;
public uint log_blocksize;
public uint log_blocks_per_seg;
public uint segs_per_sec;
public uint secs_per_zone;
public uint checksum_offset;
public ulong block_count;
public uint section_count;
public uint segment_count;
public uint segment_count_ckpt;
public uint segment_count_sit;
public uint segment_count_nat;
public uint segment_count_ssa;
public uint segment_count_main;
public uint segment0_blkaddr;
public uint cp_blkaddr;
public uint sit_blkaddr;
public uint nat_blkaddr;
public uint ssa_blkaddr;
public uint main_blkaddr;
public uint root_ino;
public uint node_ino;
public uint meta_ino;
public Guid uuid;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 1024)]
public byte[] volume_name;
public uint extension_count;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 64)] public byte[] extension_list1;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 64)] public byte[] extension_list2;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 64)] public byte[] extension_list3;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 64)] public byte[] extension_list4;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 64)] public byte[] extension_list5;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 64)] public byte[] extension_list6;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 64)] public byte[] extension_list7;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 64)] public byte[] extension_list8;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 64)]
public byte[] extension_list1;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 64)]
public byte[] extension_list2;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 64)]
public byte[] extension_list3;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 64)]
public byte[] extension_list4;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 64)]
public byte[] extension_list5;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 64)]
public byte[] extension_list6;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 64)]
public byte[] extension_list7;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 64)]
public byte[] extension_list8;
public uint cp_payload;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 256)] public byte[] version;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 256)] public byte[] init_version;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 256)]
public byte[] version;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 256)]
public byte[] init_version;
public uint feature;
public byte encryption_level;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)] public byte[] encrypt_pw_salt;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 871)] public byte[] reserved;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)]
public byte[] encrypt_pw_salt;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 871)]
public byte[] reserved;
}
}
}