/**

  * $Id: config.h,v 1.2 2007-10-22 21:12:54 nkeynes Exp $

  *

  * User configuration support

  *

  * Copyright (c) 2005 Nathan Keynes.

  *

  * 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.

  */

 #ifndef lxdream_config_H

 #define lxdream_config_H 1

 #include <glib/gtypes.h>

 #define CONFIG_TYPE_NONE 0

 #define CONFIG_TYPE_FILE 1

 #define CONFIG_TYPE_PATH 2

 #define CONFIG_TYPE_KEY 3

 #define DEFAULT_CONFIG_FILENAME "lxdreamrc"

 typedef struct lxdream_config_entry {

     const gchar *key;

     const int type;

     const gchar *default_value;

     gchar *value;

 } *lxdream_config_entry_t;

 typedef struct lxdream_config_group {

     const gchar *key;

     struct lxdream_config_entry *params;

 } *lxdream_config_group_t;

 #define CONFIG_BIOS_PATH 0

 #define CONFIG_FLASH_PATH 1

 #define CONFIG_DEFAULT_PATH 2

 #define CONFIG_SAVE_PATH 3

 #define CONFIG_BOOTSTRAP 4

 extern struct lxdream_config_group lxdream_config_root[];

 /* Global config values */

 const gchar *lxdream_get_config_value( int key );

 void lxdream_set_config_value( int key, const gchar *value );

 gboolean lxdream_set_group_value( lxdream_config_group_t group, const gchar *key, const gchar *value );

 /**

  * Search the standard locations for the configuration file:

  *   $HOME/.lxdreamrc

  *   $CWD/lxdreamrc

  *   $SYSCONF_DIR/lxdreamrc

  * @return TRUE if the file was found, otherwise FALSE.

  */

 gboolean lxdream_find_config( );

 /**

  * Set the configuration file filename to the supplied string.

  * The string is copied internally (ie can be released by the

  * caller).

  */

 void lxdream_set_config_filename( const gchar *filename );

 /**

  * Load the configuration from the previously determined filename.

  */

 gboolean lxdream_load_config( );

 /**

  * Update the configuration

  */

 gboolean lxdream_save_config( );

 #endif /* !lxdream_config_H */