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REFACTOR: All refactor in DiscImageChef.Filesystems.

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This commit is contained in:
Natalia Portillo
2017-12-22 08:43:22 +00:00
parent ef2fff0abd
commit c59e424ec8
87 changed files with 3834 additions and 4122 deletions
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52
DiscImageChef.Filesystems/LIF.cs
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@@ -61,42 +61,38 @@ namespace DiscImageChef.Filesystems
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 6)] public byte[] creationDate;
}
const uint LIF_Magic = 0x8000;
const uint LIF_MAGIC = 0x8000;
public LIF()
{
Name = "HP Logical Interchange Format Plugin";
PluginUUID = new Guid("41535647-77A5-477B-9206-DA727ACDC704");
PluginUuid = new Guid("41535647-77A5-477B-9206-DA727ACDC704");
CurrentEncoding = Encoding.GetEncoding("iso-8859-15");
}
public LIF(Encoding encoding)
{
Name = "HP Logical Interchange Format Plugin";
PluginUUID = new Guid("41535647-77A5-477B-9206-DA727ACDC704");
if(encoding == null) CurrentEncoding = Encoding.GetEncoding("iso-8859-15");
else CurrentEncoding = encoding;
PluginUuid = new Guid("41535647-77A5-477B-9206-DA727ACDC704");
CurrentEncoding = encoding ?? Encoding.GetEncoding("iso-8859-15");
}
public LIF(ImagePlugin imagePlugin, Partition partition, Encoding encoding)
{
Name = "HP Logical Interchange Format Plugin";
PluginUUID = new Guid("41535647-77A5-477B-9206-DA727ACDC704");
if(encoding == null) CurrentEncoding = Encoding.GetEncoding("iso-8859-15");
else CurrentEncoding = encoding;
PluginUuid = new Guid("41535647-77A5-477B-9206-DA727ACDC704");
CurrentEncoding = encoding ?? Encoding.GetEncoding("iso-8859-15");
}
public override bool Identify(ImagePlugin imagePlugin, Partition partition)
{
if(imagePlugin.GetSectorSize() < 256) return false;
LIF_SystemBlock LIFSb;
byte[] sector = imagePlugin.ReadSector(partition.Start);
LIFSb = BigEndianMarshal.ByteArrayToStructureBigEndian<LIF_SystemBlock>(sector);
DicConsole.DebugWriteLine("LIF plugin", "magic 0x{0:X8} (expected 0x{1:X8})", LIFSb.magic, LIF_Magic);
LIF_SystemBlock lifSb = BigEndianMarshal.ByteArrayToStructureBigEndian<LIF_SystemBlock>(sector);
DicConsole.DebugWriteLine("LIF plugin", "magic 0x{0:X8} (expected 0x{1:X8})", lifSb.magic, LIF_MAGIC);
return LIFSb.magic == LIF_Magic;
return lifSb.magic == LIF_MAGIC;
}
public override void GetInformation(ImagePlugin imagePlugin, Partition partition,
@@ -106,38 +102,36 @@ namespace DiscImageChef.Filesystems
if(imagePlugin.GetSectorSize() < 256) return;
LIF_SystemBlock LIFSb;
byte[] sector = imagePlugin.ReadSector(partition.Start);
LIFSb = BigEndianMarshal.ByteArrayToStructureBigEndian<LIF_SystemBlock>(sector);
LIF_SystemBlock lifSb = BigEndianMarshal.ByteArrayToStructureBigEndian<LIF_SystemBlock>(sector);
if(LIFSb.magic != LIF_Magic) return;
if(lifSb.magic != LIF_MAGIC) return;
StringBuilder sb = new StringBuilder();
sb.AppendLine("HP Logical Interchange Format");
sb.AppendFormat("Directory starts at cluster {0}", LIFSb.directoryStart).AppendLine();
sb.AppendFormat("LIF identifier: {0}", LIFSb.lifId).AppendLine();
sb.AppendFormat("Directory size: {0} clusters", LIFSb.directorySize).AppendLine();
sb.AppendFormat("LIF version: {0}", LIFSb.lifVersion).AppendLine();
sb.AppendFormat("Directory starts at cluster {0}", lifSb.directoryStart).AppendLine();
sb.AppendFormat("LIF identifier: {0}", lifSb.lifId).AppendLine();
sb.AppendFormat("Directory size: {0} clusters", lifSb.directorySize).AppendLine();
sb.AppendFormat("LIF version: {0}", lifSb.lifVersion).AppendLine();
// How is this related to volume size? I have only CDs to test and makes no sense there
sb.AppendFormat("{0} tracks", LIFSb.tracks).AppendLine();
sb.AppendFormat("{0} heads", LIFSb.heads).AppendLine();
sb.AppendFormat("{0} sectors", LIFSb.sectors).AppendLine();
sb.AppendFormat("Volume name: {0}", StringHandlers.CToString(LIFSb.volumeLabel, CurrentEncoding))
sb.AppendFormat("{0} tracks", lifSb.tracks).AppendLine();
sb.AppendFormat("{0} heads", lifSb.heads).AppendLine();
sb.AppendFormat("{0} sectors", lifSb.sectors).AppendLine();
sb.AppendFormat("Volume name: {0}", StringHandlers.CToString(lifSb.volumeLabel, CurrentEncoding))
.AppendLine();
sb.AppendFormat("Volume created on {0}", DateHandlers.LifToDateTime(LIFSb.creationDate)).AppendLine();
sb.AppendFormat("Volume created on {0}", DateHandlers.LifToDateTime(lifSb.creationDate)).AppendLine();
information = sb.ToString();
xmlFSType = new FileSystemType
XmlFsType = new FileSystemType
{
Type = "HP Logical Interchange Format",
ClusterSize = 256,
Clusters = (long)(partition.Size / 256),
CreationDate = DateHandlers.LifToDateTime(LIFSb.creationDate),
CreationDate = DateHandlers.LifToDateTime(lifSb.creationDate),
CreationDateSpecified = true,
VolumeName = StringHandlers.CToString(LIFSb.volumeLabel, CurrentEncoding)
VolumeName = StringHandlers.CToString(lifSb.volumeLabel, CurrentEncoding)
};
}