internal SBL3(string FileName)
{
Binary = null;
// First try to parse as FFU
try
{
if (FFU.IsFFU(FileName))
{
FFU FFUFile = new(FileName);
Binary = FFUFile.GetPartition("SBL3");
}
}
catch { }
// If not succeeded, then try to parse it as raw image
if (Binary == null)
{
byte[] SBL3Pattern = new byte[] { 0x18, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF0, 0x8F, 0xFF, 0xFF, 0xFF, 0xFF };
byte[] SBL3Mask = new byte[] { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF };
UInt32?Offset = ByteOperations.FindPatternInFile(FileName, SBL3Pattern, SBL3Mask, out byte[] SBL3Header);
if (Offset != null)
{
UInt32 Length = ByteOperations.ReadUInt32(SBL3Header, 0x10) + 0x28; // SBL3 Image Size + Header Size
Binary = new byte[Length];
FileStream Stream = new(FileName, FileMode.Open, FileAccess.Read);
Stream.Seek((long)Offset, SeekOrigin.Begin);
Stream.Read(Binary, 0, (int)Length);
Stream.Close();
}
}
}
