public static Dictionary <int, byte[]> SearchFixup(ILogFileRecord record, byte[] data)
{
var offset_dict = new Dictionary <int, byte[]>();
var offset = record.SectorSize - 2;
var fixup_value = record.Header.FixupValue;
var count = 0;
//start at 510, read 2 bytes, repeat every 512.
for (int x = offset; x < data.Length; x += record.SectorSize)
{
if (ByteExtensions.CompareTo(data, record.Header.FixupValue, x))
{
count += 1;
var start = (x / offset - 1) << 1;
var stop = (x / offset) << 1;
offset_dict[x] = record.Header.FixupArray.SubBytes(x, 2);
}
else
{
LoggerService.WriteCallerLine($"'Data: {data.SubBytes(x,2).BytesToHexString()} at offset {x} is not fixup_value: {fixup_value}");
}
}
return(count == record.SectorAmount?offset_dict:null);
}