/*
 * 	config.h - Config loading for Glacier
 *
 * 	This file is part of Glacier.
 *
 * 	Glacier is free software: you can redistribute it and/or modify it under the terms of the
 * 	GNU Lesser General Public License as published by the Free Software Foundation, either
 * 	version 3 of the License, or (at your option) any later version.
 *
 * 	Glacier 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 Lesser General Public License for more details.
 *
 * 	You should have received a copy of the GNU Lesser General Public License along with Glacier. If
 * 	not, see <https://www.gnu.org/licenses/>.
 */

#ifndef GLACIERCONFIG_H_
#define GLACIERCONFIG_H_

#include <libconfig.h>

/* Constants */
#ifndef LG_VERBOSE
#define LG_VERBOSE 0
#endif

/*
 * gl_init_config
 *
 * DESCRIPTION: Initialize libconfig.
 * PARAMETERS: None.
 * RETURNS: 0 on success, EXIT_FAILURE on error
 */
int gl_init_config(void);

/*
 * gl_die_config
 *
 * DESCRIPTION: Kill libconfig.
 * PARAMETERS: None.
 * RETURNS: EXIT_SUCCESS on success
 */
int gl_die_config(void);

/*
 * gl_load_all_from_config
 *
 * DESCRIPTION: Loads all settings from the Glacier config file.
 * PARAMETERS: None.
 * RETURNS: 0 on success, 1 on error
 */
int gl_load_all_from_config(void);

/*
 * gl_load_all_from_profile
 *
 * DESCRIPTION: Loads all settings from the Glacier system profile.
 * PARAMETERS: None.
 * RETURNS: 0 on success, 1 on error
 */
int gl_load_all_from_profile(void);

/*
 * gl_load_setting_from_config
 *
 * DESCRIPTION: Load a specified setting from the Glacier config file.
 * PARAMETERS: char SETTING[]
 * RETURNS: 0 on success, 1 on error
 */
int gl_load_setting_from_config(char SETTING[]);

#endif