/* opkg_state.c - the opkg package management system

   Thomas Wood <thomas@openedhand.com>

   Copyright (C) 2008 by OpenMoko Inc

   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, 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.
*/

#include "libopkg.h"

opkg_state_changed_callback opkg_cb_state;

static opkg_state_t opkg_state = 0;
static char *opkg_state_data = NULL;

void
opkg_set_current_state (opkg_state_t state, const char *data)
{
  if (opkg_state_data)
    free (opkg_state_data);
  opkg_state_data = malloc (strlen (data));
  strcpy (opkg_state_data, data);

  opkg_state = state;
}

void
opkg_get_current_state (opkg_state_t *state, const char **data)
{
  *state = opkg_state;
  *data = opkg_state_data;
}