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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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51
DiscImageChef.Filesystems/extFS.cs
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@@ -50,21 +50,21 @@ namespace DiscImageChef.Filesystems
const ushort EXT_MAGIC = 0x137D;
public FileSystemType XmlFsType { get; private set; }
public string Name => "Linux extended Filesystem";
public Guid Id => new Guid("076CB3A2-08C2-4D69-BC8A-FCAA2E502BE2");
public Encoding Encoding { get; private set; }
public string Name => "Linux extended Filesystem";
public Guid Id => new Guid("076CB3A2-08C2-4D69-BC8A-FCAA2E502BE2");
public Encoding Encoding { get; private set; }
public bool Identify(IMediaImage imagePlugin, Partition partition)
{
if(imagePlugin.Info.SectorSize < 512) return false;
ulong sbSectorOff = SB_POS / imagePlugin.Info.SectorSize;
uint sbOff = SB_POS % imagePlugin.Info.SectorSize;
uint sbOff = SB_POS % imagePlugin.Info.SectorSize;
if(sbSectorOff + partition.Start >= partition.End) return false;
byte[] sbSector = imagePlugin.ReadSector(sbSectorOff + partition.Start);
byte[] sb = new byte[512];
byte[] sb = new byte[512];
Array.Copy(sbSector, sbOff, sb, 0, 512);
ushort magic = BitConverter.ToUInt16(sb, 0x038);
@@ -73,9 +73,9 @@ namespace DiscImageChef.Filesystems
}
public void GetInformation(IMediaImage imagePlugin, Partition partition, out string information,
Encoding encoding)
Encoding encoding)
{
Encoding = encoding ?? Encoding.GetEncoding("iso-8859-15");
Encoding = encoding ?? Encoding.GetEncoding("iso-8859-15");
information = "";
StringBuilder sb = new StringBuilder();
@@ -83,45 +83,46 @@ namespace DiscImageChef.Filesystems
if(imagePlugin.Info.SectorSize < 512) return;
ulong sbSectorOff = SB_POS / imagePlugin.Info.SectorSize;
uint sbOff = SB_POS % imagePlugin.Info.SectorSize;
uint sbOff = SB_POS % imagePlugin.Info.SectorSize;
if(sbSectorOff + partition.Start >= partition.End) return;
byte[] sblock = imagePlugin.ReadSector(sbSectorOff + partition.Start);
byte[] sblock = imagePlugin.ReadSector(sbSectorOff + partition.Start);
byte[] sbSector = new byte[512];
Array.Copy(sblock, sbOff, sbSector, 0, 512);
extFSSuperBlock extSb = new extFSSuperBlock
{
inodes = BitConverter.ToUInt32(sbSector, 0x000),
zones = BitConverter.ToUInt32(sbSector, 0x004),
firstfreeblk = BitConverter.ToUInt32(sbSector, 0x008),
freecountblk = BitConverter.ToUInt32(sbSector, 0x00C),
firstfreeind = BitConverter.ToUInt32(sbSector, 0x010),
freecountind = BitConverter.ToUInt32(sbSector, 0x014),
inodes = BitConverter.ToUInt32(sbSector, 0x000),
zones = BitConverter.ToUInt32(sbSector, 0x004),
firstfreeblk = BitConverter.ToUInt32(sbSector, 0x008),
freecountblk = BitConverter.ToUInt32(sbSector, 0x00C),
firstfreeind = BitConverter.ToUInt32(sbSector, 0x010),
freecountind = BitConverter.ToUInt32(sbSector, 0x014),
firstdatazone = BitConverter.ToUInt32(sbSector, 0x018),
logzonesize = BitConverter.ToUInt32(sbSector, 0x01C),
maxsize = BitConverter.ToUInt32(sbSector, 0x020)
logzonesize = BitConverter.ToUInt32(sbSector, 0x01C),
maxsize = BitConverter.ToUInt32(sbSector, 0x020)
};
sb.AppendLine("ext filesystem");
sb.AppendFormat("{0} zones on volume", extSb.zones);
sb.AppendFormat("{0} zones on volume", extSb.zones);
sb.AppendFormat("{0} free blocks ({1} bytes)", extSb.freecountblk, extSb.freecountblk * 1024);
sb.AppendFormat("{0} inodes on volume, {1} free ({2}%)", extSb.inodes, extSb.freecountind,
extSb.freecountind * 100 / extSb.inodes);
sb.AppendFormat("First free inode is {0}", extSb.firstfreeind);
sb.AppendFormat("First free block is {0}", extSb.firstfreeblk);
sb.AppendFormat("First data zone is {0}", extSb.firstdatazone);
sb.AppendFormat("Log zone size: {0}", extSb.logzonesize);
sb.AppendFormat("Max zone size: {0}", extSb.maxsize);
sb.AppendFormat("First data zone is {0}", extSb.firstdatazone);
sb.AppendFormat("Log zone size: {0}", extSb.logzonesize);
sb.AppendFormat("Max zone size: {0}", extSb.maxsize);
XmlFsType = new FileSystemType
{
Type = "ext",
FreeClusters = extSb.freecountblk,
Type = "ext",
FreeClusters = extSb.freecountblk,
FreeClustersSpecified = true,
ClusterSize = 1024,
Clusters = (long)((partition.End - partition.Start + 1) * imagePlugin.Info.SectorSize / 1024)
ClusterSize = 1024,
Clusters =
(long)((partition.End - partition.Start + 1) * imagePlugin.Info.SectorSize / 1024)
};
information = sb.ToString();