gnc-session.c

/*
 * gnc-session.c -- GnuCash's session handling
 *
 * Copyright (C) 2006 Chris Shoemaker <c.shoemaker@cox.net>
 *
 * 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; either version 2 of
 * the License, or (at your option) any later version.
 *
 * 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, contact:
 *
 * Free Software Foundation           Voice:  +1-617-542-5942
 * 51 Franklin Street, Fifth Floor    Fax:    +1-617-542-2652
 * Boston, MA  02110-1301,  USA       gnu@gnu.org
 */
 
#include <config.h>
#include "qof.h"
#include "gnc-session.h"
#include "gnc-engine.h"
#include "TransLog.h"
 
static QofSession * current_session = NULL;
static QofLogModule log_module = GNC_MOD_ENGINE;
 
QofSession *
gnc_get_current_session (void)
{
    if (!current_session)
    {
        QofBook* book = qof_book_new ();
        qof_event_suspend();
        current_session = qof_session_new (book);
        qof_event_resume();
    }
 
    return current_session;
}
 
gboolean
gnc_current_session_exist(void)
{
    return (current_session != NULL);
}
 
void
gnc_set_current_session (QofSession *session)
{
    if (current_session)
        PINFO("Leak of current session.");
    current_session = session;
}
 
void gnc_clear_current_session()
{
    if (current_session)
    {
        xaccLogDisable();
        qof_session_destroy(current_session);
        xaccLogEnable();
        current_session = NULL;
    }
}