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  • Committer: Monty Taylor
  • Date: 2009-03-08 23:45:12 UTC
  • mto: (923.2.1 mordred)
  • mto: This revision was merged to the branch mainline in revision 921.
  • Revision ID: mordred@inaugust.com-20090308234512-tqkygxtu1iaig23s
Removed C99 isnan() usage, which allows us to remove the util/math.{cc,h} workarounds. Yay for standards!

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drizzled/function/time/curdate.cc
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/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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 *  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
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 *
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 *  Copyright (C) 2008 Sun Microsystems, Inc.
 
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 *  Copyright (C) 2008 Sun Microsystems
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 *
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 *  This program is free software; you can redistribute it and/or modify
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 *  it under the terms of the GNU General Public License as published by
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 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
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 */
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#include <config.h>
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#include <drizzled/function/time/curdate.h>
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#include <drizzled/tztime.h>
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#include <drizzled/temporal.h>
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#include <drizzled/session.h>
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#include <drizzled/current_session.h>
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namespace drizzled
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{
 
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#include "drizzled/server_includes.h"
 
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#include CSTDINT_H
 
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#include "drizzled/function/time/curdate.h"
 
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#include "drizzled/tztime.h"
 
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#include "drizzled/temporal.h"
 
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#include "drizzled/session.h"
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void Item_func_curdate::fix_length_and_dec()
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{
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  collation.set(&my_charset_bin);
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  decimals=0;
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  max_length=Date::MAX_STRING_LENGTH*MY_CHARSET_BIN_MB_MAXLEN;
 
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  max_length=MAX_DATE_WIDTH*MY_CHARSET_BIN_MB_MAXLEN;
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  store_now_in_TIME(&ltime);
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  /* We don't need to set second_part and neg because they already 0 */
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  ltime.hour= ltime.minute= ltime.second= 0;
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  ltime.time_type= type::DRIZZLE_TIMESTAMP_DATE;
 
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  ltime.time_type= DRIZZLE_TIMESTAMP_DATE;
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  /** 
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   * @TODO Remove ltime completely when timezones are reworked.  Using this
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}
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/**
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    Converts current time in time_t to type::Time represenatation for local
 
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    Converts current time in time_t to DRIZZLE_TIME represenatation for local
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    time zone. Defines time zone (local) used for whole CURDATE function.
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*/
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void Item_func_curdate_local::store_now_in_TIME(type::Time *now_time)
 
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void Item_func_curdate_local::store_now_in_TIME(DRIZZLE_TIME *now_time)
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{
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  Session *session= current_session;
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  time_t tmp= session->getCurrentTimestampEpoch();
 
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  time_t tmp= session->query_start();
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  (void) cached_temporal.from_time_t(tmp);
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  now_time->hour= 0;
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  now_time->minute= 0;
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  now_time->second= 0;
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  now_time->second_part= 0;
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}
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/**
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    Converts current time in time_t to type::Time represenatation for UTC
 
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    Converts current time in time_t to DRIZZLE_TIME represenatation for UTC
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    time zone. Defines time zone (UTC) used for whole UTC_DATE function.
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*/
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void Item_func_curdate_utc::store_now_in_TIME(type::Time *now_time)
 
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void Item_func_curdate_utc::store_now_in_TIME(DRIZZLE_TIME *now_time)
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{
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  Session *session= current_session;
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  time_t tmp= session->getCurrentTimestampEpoch();
 
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  time_t tmp= session->query_start();
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  (void) cached_temporal.from_time_t(tmp);
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  now_time->hour= 0;
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  now_time->minute= 0;
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  now_time->second= 0;
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  now_time->second_part= 0;
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}
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bool Item_func_curdate::get_temporal(Date &to)
 
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bool Item_func_curdate::get_temporal(drizzled::Date &to)
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{
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  to= cached_temporal;
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  return true;
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}
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} /* namespace drizzled */