public void setTimestamp(java.io.RandomAccessFile ff) //throws tinySQLException
{
try
{
java.util.Calendar cal = java.util.Calendar.getInstance();
cal.setTime(new java.util.Date());
int dd = cal.get(java.util.Calendar.DAY_OF_MONTH);
int mm = cal.get(java.util.Calendar.MONTH) + 1;
int yy = cal.get(java.util.Calendar.YEAR);
yy = yy % 100; // Y2K problem: only 2 digits
ff.seek(DATE_INDEX);
ff.write(yy);
ff.write(mm);
ff.write(dd);
}
catch (Exception e)
{
throw new TinySQLException(e.getMessage());
}
}
/**
* Convert a Date object to a DOS date/time field.
*
* <p>Stolen from InfoZip's <code>fileio.c</code></p>
* @param t number of milliseconds since the epoch
* @return the date as a byte array
*/
public static byte[] toDosTime(long t)
{
java.util.Calendar c = java.util.Calendar.getInstance();
c.setTimeInMillis(t);
int year = c.get(java.util.Calendar.YEAR);
if (year < 1980)
{
return(copy(DOS_TIME_MIN)); // stop callers from changing the array
}
int month = c.get(java.util.Calendar.MONTH) + 1;
long value = ((year - 1980) << 25)
| (month << 21)
| (c.get(java.util.Calendar.DAY_OF_MONTH) << 16)
| (c.get(java.util.Calendar.HOUR_OF_DAY) << 11)
| (c.get(java.util.Calendar.MINUTE) << 5)
| (c.get(java.util.Calendar.SECOND) >> 1);
return(ZipLong.getBytes(value));
}
