static bool SkipRecord(BinaryReader br, Endian endian, HeaderWidth width)
{
byte[] b1 = new byte[(int)width];
byte[] b2 = new byte[(int)width];
if (br.Read(b1, 0, (int)width) < (int)width)
return false;
if (endian != Endian.Little)
b1 = b1.Reverse().ToArray();
Int32 n1 = BitConverter.ToInt32(b1, 0);
br.ReadBytes(n1);
if (br.Read(b2, 0, (int)width) < (int)width)
return false;
if (endian != Endian.Little)
b2 = b2.Reverse().ToArray();
Int32 n2 = BitConverter.ToInt32(b2, 0);
if (n1 != n2)
throw new ArgumentException("FORTRAN RECORD READ: Record end/start missmatch");
return true;
}
public void Initialise()
{
_initialised = false;
_endian = Endian.Little;
_width = HeaderWidth.H64;
if (!CanReadValidTitle())
{
_endian = Endian.Big;
if (!CanReadValidTitle())
{
_width = HeaderWidth.H32;
if (!CanReadValidTitle())
{
_endian = Endian.Little;
if (!CanReadValidTitle())
throw new ArgumentException("SELAFIN IMPORT: Invalid file (Endian/Machine?)");
}
}
}
using (FileStream fs = File.OpenRead(_selafinFile.FullName))
{
using (BinaryReader br = new BinaryReader(fs))
{
ReadHeader(br);
}
}
_initialised = true;
}
