xdrdatetime.c

Go to the documentation of this file.

/*!
   \file lib/db/dbmi_base/xdrdatetime.c
 
   \brief DBMI Library (base) - external data representation (datatime)
 
   SPDX-FileCopyrightText: 1999-2009, 2011 GRASS Development Team
   SPDX-License-Identifier: GPL-2.0-or-later
 
   \author Joel Jones (CERL/UIUC), Radim Blazek, Brad Douglas, Markus Neteler
   \author Doxygenized by Martin Landa <landa.martin gmail.com> (2011)
 */
 
#include <grass/dbmi.h>
#include "macros.h"
 
/*!
   \brief Send datetime
 
   \param t pointer to dbDateTime
 
   \return DB_OK
 */
int db__send_datetime(dbDateTime *t)
{
    DB_SEND_CHAR(t->current);
    if (!t->current) {
        DB_SEND_INT(t->year);
        DB_SEND_INT(t->month);
        DB_SEND_INT(t->day);
        DB_SEND_INT(t->hour);
        DB_SEND_INT(t->minute);
        DB_SEND_DOUBLE(t->seconds);
    }
 
    return DB_OK;
}
 
/*!
   \brief Receive datetime
 
   \param t pointer to dbDateTime
 
   \return DB_OK
 */
int db__recv_datetime(dbDateTime *t)
{
    DB_RECV_CHAR(&t->current);
    if (!t->current) {
        DB_RECV_INT(&t->year);
        DB_RECV_INT(&t->month);
        DB_RECV_INT(&t->day);
        DB_RECV_INT(&t->hour);
        DB_RECV_INT(&t->minute);
        DB_RECV_DOUBLE(&t->seconds);
    }
 
    return DB_OK;
}