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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* $URL$
* $Id$
*
*/
#ifndef CONF_SUBSYSTEMS_H_
#define CONF_SUBSYSTEMS_H_
#include "conf_parse.h"
#include "conf_driver.h"
conf_parse_t *
conf_validate(conf_main_t *main, conf_parse_t *raw_config);
/* Validates raw configuration data (including subsections) and fills in ``overridden'' and ``prev'' pointers
** Parameters: (conf_parse_t *) raw_config: The raw config data
** Returns : (conf_parse_t *) The updated raw_config on success, or NULL if validation failed
** (raw_config is not freed in that case)
** Effects : (stderr) Error message(s) if validation failed
*/
int
conf_init(conf_main_t *main, conf_parse_t *config, const char *id);
/* Validates all parameters, sets all parameters, loads modules, initialises drivers and subsystems and the main module
** Parameters: (conf_main_t *) The main config element
** (conf_parse_t *) The parse
** (char *) id: The game ID to choose for initialisation, or NULL for default
** Effects : (stderr) Error message(s) if validation failed
*/
char *
conf_set_main_option(conf_main_t *main, const char *option, const char *value);
/* Sets a value for the main module
** Parameters: (char *) option: Name of the option to set
** (char *) value: Value to set
** Returns : (char *) NULL on success, an error message otherwise
*/
char *
conf_set_subsystem_option(conf_main_t *main, const char *subsystem, const char *option, const char *value);
/* Sets a value for the main module
** Parameters: (char *) option: Name of the option to set
** (char *) value: Value to set
** (char *) subsystem: Name of the subsystem to manipulate
** Returns : (char *) NULL on success, an error message otherwise
*/
char *
conf_set_driver_option(conf_main_t *main, const char *subsystem, const char *driver, const char *option, const char *value);
/* Sets a value for the main module
** Parameters: (char *) option: Name of the option to set
** (char *) value: Value to set
** (char *) subsystem: Name of the subsystem to manipulate
** (char *) driver: Name of the driver to manipulate
** Returns : (char *) NULL on success, an error message otherwise
** Automatically loads the driver, if neccessary
*/
#endif /* !defined(CONF_SUBSYSTEMS_H_) */
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