~drizzle-trunk/drizzle/development

/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-

 *  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:

 *

 *  Copyright (C) 2008 Sun Microsystems

 *

 *  This program is free software; you can redistribute it and/or modify

 *  it under the terms of the GNU General Public License as published by

 *  the Free Software Foundation; version 2 of the License.

 *

 *  This program is distributed in the hope that it will be useful,

 *  but WITHOUT ANY WARRANTY; without even the implied warranty of

 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 *  GNU General Public License for more details.

 *

 *  You should have received a copy of the GNU General Public License

 *  along with this program; if not, write to the Free Software

 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

 */

#include <drizzled/server_includes.h>

#include CSTDINT_H

#include <drizzled/function/time/last_day.h>

bool Item_func_last_day::get_date(DRIZZLE_TIME *ltime, uint32_t fuzzy_date)

{

  if (get_arg0_date(ltime, fuzzy_date & ~TIME_FUZZY_DATE) ||

      (ltime->month == 0))

  {

    null_value= 1;

    return 1;

  }

  null_value= 0;

  uint32_t month_idx= ltime->month-1;

  ltime->day= days_in_month[month_idx];

  if ( month_idx == 1 && calc_days_in_year(ltime->year) == 366)

    ltime->day= 29;

  ltime->hour= ltime->minute= ltime->second= 0;

  ltime->second_part= 0;

  ltime->time_type= DRIZZLE_TIMESTAMP_DATE;

  return 0;

}