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

REFACTOR: Final cleanup of DiscImageChef.Filesystems.

Browse Source
This commit is contained in:
Natalia Portillo
2017-12-24 02:37:41 +00:00
parent ec73a6cdc3
commit 4115698ac8
94 changed files with 5196 additions and 5116 deletions
Download Patch File Download Diff File Expand all files Collapse all files

99
DiscImageChef.Filesystems/EFS.cs
View File

@@ -44,54 +44,6 @@ namespace DiscImageChef.Filesystems
{
public class EFS : Filesystem
{
[StructLayout(LayoutKind.Sequential, Pack = 1)]
[SuppressMessage("ReSharper", "InconsistentNaming")]
struct EFS_Superblock
{
/* 0: fs size incl. bb 0 (in bb) */
public int sb_size;
/* 4: first cg offset (in bb) */
public int sb_firstcg;
/* 8: cg size (in bb) */
public int sb_cgfsize;
/* 12: inodes/cg (in bb) */
public short sb_cgisize;
/* 14: geom: sectors/track */
public short sb_sectors;
/* 16: geom: heads/cylinder (unused) */
public short sb_heads;
/* 18: num of cg's in the filesystem */
public short sb_ncg;
/* 20: non-0 indicates fsck required */
public short sb_dirty;
/* 22: */
public short sb_pad0;
/* 24: superblock ctime */
public int sb_time;
/* 28: magic [0] */
public uint sb_magic;
/* 32: name of filesystem */
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 6)] public byte[] sb_fname;
/* 38: name of filesystem pack */
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 6)] public byte[] sb_fpack;
/* 44: bitmap size (in bytes) */
public int sb_bmsize;
/* 48: total free data blocks */
public int sb_tfree;
/* 52: total free inodes */
public int sb_tinode;
/* 56: bitmap offset (grown fs) */
public int sb_bmblock;
/* 62: repl. superblock offset */
public int sb_replsb;
/* 64: last allocated inode */
public int sb_lastinode;
/* 68: unused */
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 20)] public byte[] sb_spare;
/* 88: checksum (all above) */
public uint sb_checksum;
}
const uint EFS_MAGIC = 0x00072959;
const uint EFS_MAGIC_NEW = 0x0007295A;
@@ -163,8 +115,7 @@ namespace DiscImageChef.Filesystems
return false;
}
public override void GetInformation(ImagePlugin imagePlugin, Partition partition,
out string information)
public override void GetInformation(ImagePlugin imagePlugin, Partition partition, out string information)
{
information = "";
if(imagePlugin.GetSectorSize() < 512) return;
@@ -305,5 +256,53 @@ namespace DiscImageChef.Filesystems
{
return Errno.NotImplemented;
}
[StructLayout(LayoutKind.Sequential, Pack = 1)]
[SuppressMessage("ReSharper", "InconsistentNaming")]
struct EFS_Superblock
{
/* 0: fs size incl. bb 0 (in bb) */
public int sb_size;
/* 4: first cg offset (in bb) */
public int sb_firstcg;
/* 8: cg size (in bb) */
public int sb_cgfsize;
/* 12: inodes/cg (in bb) */
public short sb_cgisize;
/* 14: geom: sectors/track */
public short sb_sectors;
/* 16: geom: heads/cylinder (unused) */
public short sb_heads;
/* 18: num of cg's in the filesystem */
public short sb_ncg;
/* 20: non-0 indicates fsck required */
public short sb_dirty;
/* 22: */
public short sb_pad0;
/* 24: superblock ctime */
public int sb_time;
/* 28: magic [0] */
public uint sb_magic;
/* 32: name of filesystem */
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 6)] public byte[] sb_fname;
/* 38: name of filesystem pack */
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 6)] public byte[] sb_fpack;
/* 44: bitmap size (in bytes) */
public int sb_bmsize;
/* 48: total free data blocks */
public int sb_tfree;
/* 52: total free inodes */
public int sb_tinode;
/* 56: bitmap offset (grown fs) */
public int sb_bmblock;
/* 62: repl. superblock offset */
public int sb_replsb;
/* 64: last allocated inode */
public int sb_lastinode;
/* 68: unused */
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 20)] public byte[] sb_spare;
/* 88: checksum (all above) */
public uint sb_checksum;
}
}
}