public FatSector(Stream stream)
{
Fats = new SectorIndex[XLSFile.MaxSectorIndex];
BinaryReader reader = new BinaryReader(stream);
for (int i = 0; i < Fats.Length; ++i)
Fats[i] = new SectorIndex(reader.ReadUInt32());
}
public XLSHeader(Stream stream)
{
BinaryReader reader = new BinaryReader(stream);
CheckFormart(reader.ReadUInt64());
ID = new Guid(reader.ReadBytes(16));
MinorVer = reader.ReadUInt16();
DllVer = reader.ReadUInt16();
ByteOrder = reader.ReadUInt16();
Shift = reader.ReadUInt16();
MiniShift = reader.ReadUInt16();
Reserved = reader.ReadUInt16();
Reserved1 = reader.ReadUInt32();
Reserved2 = reader.ReadUInt32();
FatCount = reader.ReadUInt32();
DirStart = new SectorIndex(reader.ReadUInt32());
Signature = reader.ReadUInt32();
MiniSectorCutoff = reader.ReadUInt32();
MiniFatStart = new SectorIndex(reader.ReadUInt32());
MiniFatCount = reader.ReadUInt32();
DifStart = new SectorIndex(reader.ReadUInt32());
DifCount = reader.ReadUInt32();
Fats = new SectorIndex[109];
for (int i = 0; i < Fats.Length; i++)
{
Fats[i] = new SectorIndex(reader.ReadUInt32());
}
}
public XLSHeader(Stream stream)
{
BinaryReader reader = new BinaryReader(stream);
CheckFormart(reader.ReadUInt64());
ID = new Guid(reader.ReadBytes(16));
MinorVer = reader.ReadUInt16();
DllVer = reader.ReadUInt16();
ByteOrder = reader.ReadUInt16();
Shift = reader.ReadUInt16();
MiniShift = reader.ReadUInt16();
Reserved = reader.ReadUInt16();
Reserved1 = reader.ReadUInt32();
Reserved2 = reader.ReadUInt32();
FatCount = reader.ReadUInt32();
DirStart = new SectorIndex(reader.ReadUInt32());
Signature = reader.ReadUInt32();
MiniSectorCutoff = reader.ReadUInt32();
MiniFatStart = new SectorIndex(reader.ReadUInt32());
MiniFatCount = reader.ReadUInt32();
DifStart = new SectorIndex(reader.ReadUInt32());
DifCount = reader.ReadUInt32();
Fats = new SectorIndex[109];
for (int i = 0; i < Fats.Length; i++)
{
Fats[i] = new SectorIndex(reader.ReadUInt32());
}
}
private void SetData(long length, SectorIndex dataOffset, List <Sector> sectors, List <SectorIndex> index)
{
if (!dataOffset.IsEndOfChain)
{
int left = (int)length;
MemoryStream stream = new MemoryStream(Data);
SectorIndex sect = dataOffset;
do
{
try
{
Storage sector = (Storage)sectors[sect.ToInt()];
int toWrite = Math.Min(sector.Data.Length, left);
stream.Write(sector.Data, 0, toWrite);
left -= toWrite;
sect = index[sect.ToInt()];
}
catch (Exception)
{
return;
}
} while (!sect.IsEndOfChain);
}
}
public XLSStreamDirectory(string name, long length, SectorIndex dataOffset,
List <Sector> sectors, List <SectorIndex> index)
: base(name)
{
Length = length;
Data = new byte[length];
SetData(length, dataOffset, sectors, index);
}
public MiniFatSector(Stream stream)
{
BinaryReader reader = new BinaryReader(stream);
for (int i = 0; i < Fats.Length; ++i)
{
Fats[i] = new SectorIndex(reader.ReadUInt32());
}
}
public DifSector(Stream stream)
{
BinaryReader reader = new BinaryReader(stream);
Fats = new SectorIndex[127];
for (int i = 0; i < Fats.Length; ++i)
Fats[i] = new SectorIndex(reader.ReadUInt32());
NextDif = new SectorIndex(reader.ReadUInt32());
}
public FatSector(Stream stream)
{
Fats = new SectorIndex[XLSFile.MaxSectorIndex];
BinaryReader reader = new BinaryReader(stream);
for (int i = 0; i < Fats.Length; ++i)
{
Fats[i] = new SectorIndex(reader.ReadUInt32());
}
}
public DifSector(Stream stream)
{
BinaryReader reader = new BinaryReader(stream);
Fats = new SectorIndex[127];
for (int i = 0; i < Fats.Length; ++i)
{
Fats[i] = new SectorIndex(reader.ReadUInt32());
}
NextDif = new SectorIndex(reader.ReadUInt32());
}
private List <DirectorySectorData> SetDirs(XLSHeader header, List <Sector> sectors, List <SectorIndex> index)
{
var dirs = new List <DirectorySectorData>();
for (SectorIndex dirSect = header.DirStart;
!dirSect.IsEndOfChain;
dirSect = index[dirSect.ToInt()])
{
DirectorySector dir = new DirectorySector(sectors[dirSect.ToInt()].ToStorage().ToStream());
foreach (DirectorySectorData entry in dir.Entries)
{
dirs.Add(entry);
}
sectors[dirSect.ToInt()] = dir;
}
return(dirs);
}
public DirectorySectorData(Stream stream)
{
BinaryReader reader = new BinaryReader(stream);
SetName(reader);
Type = (Stgty)reader.ReadByte();
Color = (DeColor)reader.ReadByte();
LeftSibling = new SectorIndex(reader.ReadUInt32());
RightSibling = new SectorIndex(reader.ReadUInt32());
Child = new SectorIndex(reader.ReadUInt32());
ID = new Guid(reader.ReadBytes(16));
UserFlags = reader.ReadUInt32();
CreateTimeStamp = reader.ReadUInt64();
ModifyTimeStamp = reader.ReadUInt64();
Start = new SectorIndex(reader.ReadUInt32());
Size = reader.ReadUInt32();
PropType = reader.ReadUInt16();
Padding = reader.ReadUInt16();
}
