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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
*
* Copyright (C) 2014 by Marcin Bukat
*
* 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 software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include <stdint.h>
#define RKLD_MAGIC 0x4C44524B
#define RKRS_MAGIC 0x53524B52
#define RKST_MAGIC 0X53544B52
enum section_type_t {
ST_RKLD,
ST_RKRS,
ST_RKST
};
enum rkst_action_t {
act_null = 0,
act_mkdir = 1,
act_fcopy = 2,
act_fsoper = 3,
act_format = 4,
act_loader = 5,
act_dispbmp = 10,
act_dispstr = 11,
act_setfont = 12,
act_delay = 20,
act_system = 100,
act_uilogo = 100,
act_readme = 101,
act_copyright = 102,
act_select = 103,
act_restart = 104,
act_regkey = 120,
act_version = 121,
act_freplace = 130,
act_fpreplace = 131,
act_fsdel = 132,
act_space = 200,
act_addfile = 300,
act_setmem = 1000,
act_getmem = 1001,
};
struct section_header_t {
uint32_t size;
uint32_t magic;
uint32_t property;
uint32_t timestamp;
uint32_t allign;
uint32_t file_size;
uint16_t size_of_name_dir;
uint16_t size_of_id_dir;
uint16_t number_of_named_entries;
uint16_t number_of_id_entries;
uint32_t offset_of_named_entries;
uint32_t offset_of_id_entries;
} __attribute__((__packed__));
struct rkrs_named_t {
uint32_t size;
uint32_t type;
uint32_t data_offset;
uint32_t data_size;
uint32_t param[4];
} __attribute__((__packed__));
struct rkst_named_t {
uint32_t size;
uint32_t action;
uint32_t data_offset;
uint32_t data_size;
uint8_t name;
};
struct section_info_t {
char *header;
char *items;
};
struct rkw_info_t {
char *rkw;
long size;
struct section_info_t rkrs_info;
struct section_info_t rkst_info;
};
/* general functions */
struct rkw_info_t *rkw_slurp(char *filename);
void rkw_free(struct rkw_info_t *rkw_info);
/* info functions */
void rkrs_list_named_items(struct rkw_info_t *rkw_info);
void rkst_list_named_items(struct rkw_info_t *rkw_info);
/* extract functions */
void unpack_bootloader(struct rkw_info_t *rkw_info, char *prefix);
void unpack_rkst(struct rkw_info_t *rkw_info, char *prefix);
void unpack_addfile(struct rkw_info_t *rkw_info, char *prefix);
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