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REFACTOR: Final cleanup of DiscImageChef.Filesystems.

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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
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81
DiscImageChef.Filesystems/SFS.cs
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@@ -42,6 +42,11 @@ namespace DiscImageChef.Filesystems
{
public class SFS : Filesystem
{
/// <summary>Identifier for SFS v1</summary>
const uint SFS_MAGIC = 0x53465300;
/// <summary>Identifier for SFS v2</summary>
const uint SFS2_MAGIC = 0x53465302;
public SFS()
{
Name = "SmartFileSystem";
@@ -63,45 +68,6 @@ namespace DiscImageChef.Filesystems
CurrentEncoding = encoding ?? Encoding.GetEncoding("iso-8859-1");
}
[Flags]
enum SFSFlags : byte
{
RecyledFolder = 64,
CaseSensitive = 128
}
[StructLayout(LayoutKind.Sequential, Pack = 1)]
struct RootBlock
{
public uint blockId;
public uint blockChecksum;
public uint blockSelfPointer;
public ushort version;
public ushort sequence;
public uint datecreated;
public SFSFlags bits;
public byte padding1;
public ushort padding2;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 2)] public uint[] reserved1;
public ulong firstbyte;
public ulong lastbyte;
public uint totalblocks;
public uint blocksize;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 2)] public uint[] reserved2;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 8)] public uint[] reserved3;
public uint bitmapbase;
public uint adminspacecontainer;
public uint rootobjectcontainer;
public uint extentbnoderoot;
public uint objectnoderoot;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 3)] public uint[] reserved4;
}
/// <summary>Identifier for SFS v1</summary>
const uint SFS_MAGIC = 0x53465300;
/// <summary>Identifier for SFS v2</summary>
const uint SFS2_MAGIC = 0x53465302;
public override bool Identify(ImagePlugin imagePlugin, Partition partition)
{
if(partition.Start >= partition.End) return false;
@@ -115,8 +81,7 @@ namespace DiscImageChef.Filesystems
return magic == SFS_MAGIC || magic == SFS2_MAGIC;
}
public override void GetInformation(ImagePlugin imagePlugin, Partition partition,
out string information)
public override void GetInformation(ImagePlugin imagePlugin, Partition partition, out string information)
{
byte[] rootBlockSector = imagePlugin.ReadSector(partition.Start);
RootBlock rootBlock = BigEndianMarshal.ByteArrayToStructureBigEndian<RootBlock>(rootBlockSector);
@@ -217,5 +182,39 @@ namespace DiscImageChef.Filesystems
{
return Errno.NotImplemented;
}
[Flags]
enum SFSFlags : byte
{
RecyledFolder = 64,
CaseSensitive = 128
}
[StructLayout(LayoutKind.Sequential, Pack = 1)]
struct RootBlock
{
public uint blockId;
public uint blockChecksum;
public uint blockSelfPointer;
public ushort version;
public ushort sequence;
public uint datecreated;
public SFSFlags bits;
public byte padding1;
public ushort padding2;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 2)] public uint[] reserved1;
public ulong firstbyte;
public ulong lastbyte;
public uint totalblocks;
public uint blocksize;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 2)] public uint[] reserved2;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 8)] public uint[] reserved3;
public uint bitmapbase;
public uint adminspacecontainer;
public uint rootobjectcontainer;
public uint extentbnoderoot;
public uint objectnoderoot;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 3)] public uint[] reserved4;
}
}
}