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83 lines
2.5 KiB
C
83 lines
2.5 KiB
C
/* Copyright (C) 2000 MySQL AB
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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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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
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/* Get date in a printable form: yyyy-mm-dd hh:mm:ss */
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#include "mysys_priv.h"
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#include <m_string.h>
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/*
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get date as string
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SYNOPSIS
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get_date()
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to - string where date will be written
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flag - format of date:
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If flag & GETDATE_TIME Return date and time
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If flag & GETDATE_SHORT_DATE Return short date format YYMMDD
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If flag & GETDATE_HHMMSSTIME Return time in HHMMDD format.
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If flag & GETDATE_GMT Date/time in GMT
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If flag & GETDATE_FIXEDLENGTH Return fixed length date/time
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date - for conversion
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*/
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void get_date(register my_string to, int flag, time_t date)
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{
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reg2 struct tm *start_time;
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time_t skr;
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#if defined(HAVE_LOCALTIME_R) && defined(_REENTRANT)
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struct tm tm_tmp;
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#endif
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skr=date ? (time_t) date : time((time_t*) 0);
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#if defined(HAVE_LOCALTIME_R) && defined(_REENTRANT)
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if (flag & GETDATE_GMT)
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localtime_r(&skr,&tm_tmp);
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else
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gmtime_r(&skr,&tm_tmp);
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start_time= &tm_tmp;
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#else
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if (flag & GETDATE_GMT)
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start_time= localtime(&skr);
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else
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gmtime(&skr,&tm_tmp);
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#endif
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if (flag & GETDATE_SHORT_DATE)
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sprintf(to,"%02d%02d%02d",
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start_time->tm_year % 100,
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start_time->tm_mon+1,
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start_time->tm_mday);
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else
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sprintf(to, ((flag & GETDATE_FIXEDLENGTH) ?
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"%4d-%02d-%02d" : "%d-%02d-%02d"),
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start_time->tm_year+1900,
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start_time->tm_mon+1,
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start_time->tm_mday);
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if (flag & GETDATE_DATE_TIME)
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sprintf(strend(to),
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((flag & GETDATE_FIXEDLENGTH) ?
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" %02d:%02d:%02d" : " %2d:%02d:%02d"),
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start_time->tm_hour,
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start_time->tm_min,
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start_time->tm_sec);
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else if (flag & GETDATE_HHMMSSTIME)
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sprintf(strend(to),"%02d%02d%02d",
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start_time->tm_hour,
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start_time->tm_min,
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start_time->tm_sec);
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} /* get_date */
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