/// <summary>
///
/// </summary>
/// <returns></returns>
public byte[] GetContent()
{
FatVolumeBootRecord vbr = VolumeBootRecord.Get(this.Volume) as FatVolumeBootRecord;
int RootDirSectors = ((vbr.BPB_RootEntryCount * 32) + (vbr.BytesPerSector - 1)) / vbr.BytesPerSector;
uint FatSize = 0;
if (vbr.BPB_FatSize16 != 0)
{
FatSize = vbr.BPB_FatSize16;
}
else
{
FatSize = vbr.BPB_FatSize32;
}
uint FirstDataSector = (uint)(vbr.ReservedSectors + (vbr.BPB_NumberOfFATs * FatSize) + RootDirSectors);
uint FirstSectorofCluster = ((this.FirstCluster - 2) * vbr.SectorsPerCluster) + FirstDataSector;
byte[] bytes = DD.Get(this.Volume, (long)FirstSectorofCluster * (long)vbr.BytesPerSector, vbr.BytesPerSector, 1);
if (this.Directory)
{
return(bytes);
}
else
{
if (this.FileSize <= bytes.Length)
{
return(Helper.GetSubArray(bytes, 0, this.FileSize));
}
else
{
// Need to do more...
return(bytes);
}
}
}
public static FileAllocationTableEntry Get(string volume, int sector)
{
VolumeBootRecord vbr = FileSystems.VolumeBootRecord.Get(volume) as VolumeBootRecord;
byte[] bytes = FileAllocationTable.GetBytes(volume, vbr);
int endSector = 0;
switch (vbr.FileSystemType)
{
case "FAT12":
endSector = parseFat12(bytes, sector);
break;
case "FAT16":
endSector = parseFat16(bytes, sector);
break;
case "FAT32":
endSector = parseFat32(bytes, sector);
break;
}
return new FileAllocationTableEntry(sector, endSector);
}
internal static byte[] GetBytes(string volume, VolumeBootRecord vbr)
{
ulong DirectoryEntryOffset = (ulong)(vbr.ReservedSectors * vbr.BytesPerSector);
return Helper.readDrive(volume, DirectoryEntryOffset, (vbr.SectorsPerFat * vbr.BytesPerSector));
}
public static byte[] GetBytes(string volume)
{
return(GetBytes(volume, VolumeBootRecord.Get(volume) as FatVolumeBootRecord));
}
public static byte[] GetBytes(string volume)
{
Fat.VolumeBootRecord vbr = VolumeBootRecord.Get(volume) as Fat.VolumeBootRecord;
return(Helper.readDrive(volume, (uint)vbr.LocationOfFsInformationSector * vbr.BytesPerSector, vbr.BytesPerSector));
}
public static FileSystemInformation Get(string volume)
{
FatVolumeBootRecord vbr = VolumeBootRecord.Get(volume) as FatVolumeBootRecord;
return(new FileSystemInformation(DD.Get(volume, (vbr.BytesPerSector * vbr.BPB_FileSytemInfo), vbr.BytesPerSector, 1)));
}
