public void WriteRecord(bool binary, byte[] mrecord)
{
if (stored && last != -1)
{
f.Seek(-1, SeekOrigin.Current);
}
stored = false;
TapeConverter.ToTape(binary, mrecord, out byte[] trecord);
recpos.Push(f.Position);
trecord[0] |= 0x80; /* add record marker */
f.Write(trecord, 0, trecord.Length);
if (f.Position != f.Length) /* not at end of file? */
{
f.SetLength(f.Position); /* cut remaining parts */
}
}
public void WriteRecord(bool binary, byte[] mrecord)
{
if (stored && last != -1) /* first byte of record already read ? */
{
f.Seek(-1, SeekOrigin.Current); /* go back to start of record */
}
stored = false;
TapeConverter.ToTape(binary, mrecord, out byte[] trecord); /* convert to tape format, generate parity */
recpos.Push(f.Position); /* store startpos of record on stack */
trecord[0] |= 0x80; /* add record marker */
f.Write(trecord, 0, trecord.Length);
if (f.Position != f.Length) /* currently not at end of the tape-file? */
{
f.SetLength(f.Position); /* cut remaining parts of the file */
}
}