/**

 * $Id$

 *

 * Interface declarations for the binary loader routines (loader.c, elf.c)

 *

 * 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_loader_H

#define lxdream_loader_H 1

#include <stdio.h>

#include <glib/gtypes.h>

#include "drivers/cdrom/cdrom.h"

#ifdef __cplusplus

extern "C" {

#endif

/** 

 * NULL-terminated list of file extension/name pairs,

 * supported by the loader 

 */

extern char *file_loader_extensions[][2];

typedef enum {

    FILE_ERROR,

    FILE_BINARY,

    FILE_ELF,

    FILE_ISO,

    FILE_DISC,

    FILE_ZIP,

    FILE_SAVE_STATE,

    FILE_UNKNOWN,

} lxdream_file_type_t;

/**

 * Attempt to identify the given file as one of the above file types

 */

lxdream_file_type_t file_identify( const gchar *filename, int fd, ERROR *err );

/**

 * Load any supported file, and return the type of file loaded.

 * If the file is a disc, the disc is mounted. 

 * 

 * @param filename The file to load

 * @param wrap_exec If true, load executables as disc images. Otherwise load 

 *    directly into RAM

 * @param err Updated with error message on failure.

 */

lxdream_file_type_t file_load_magic( const gchar *filename, gboolean wrap_exec, ERROR *err );

/**

 * Load an ELF or .bin executable file based on magic.

 */

gboolean file_load_exec( const gchar *filename, ERROR *err );

cdrom_disc_t cdrom_wrap_magic( cdrom_disc_type_t type, const gchar *filename, ERROR *err );

#ifdef __cplusplus

}

#endif

#endif /* !lxdream_loader_H */