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rbextract: add package

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This utility extracts the radio calibration data, as well as other
board-related information (model, serial number, etc.), from MikroTik
Routerboard devices' flash.

Signed-off-by: Roger Pueyo Centelles <roger.pueyo@guifi.net>
Acked-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
This commit is contained in:
Roger Pueyo Centelles 2019-11-28 13:23:34 +01:00 committed by Adrian Schmutzler
parent 51526bcf1e
commit ba730d61af
6 changed files with 854 additions and 0 deletions
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37
package/utils/rbextract/Makefile Normal file
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#
# Copyright (C) 2010 Gabor Juhos <juhosg@openwrt.org>
# Copyright (C) 2018 Chris Schimp <silverchris@gmail.com>
# Copyright (C) 2019 Robert Marko <robimarko@gmail.com>
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
PKG_NAME:=rbextract
PKG_RELEASE:=1
CMAKE_INSTALL:=1
include $(INCLUDE_DIR)/package.mk
include $(INCLUDE_DIR)/cmake.mk
define Package/rbextract
SECTION:=utils
CATEGORY:=Utilities
SUBMENU:=Boot Loaders
TITLE:=RouterBOOT ART Extractor
DEPENDS:=@TARGET_ath79 +liblzo
endef
define Package/rbextract/description
This utility is for extracting the WLAN radio calibration data from Mikrotik
Routerboards.
endef
define Package/rbextract/install
$(INSTALL_DIR) $(1)/usr/sbin
$(INSTALL_BIN) $(PKG_BUILD_DIR)/rbextract $(1)/usr/sbin/
endef
$(eval $(call BuildPackage,rbextract))

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package/utils/rbextract/src/CMakeLists.txt Normal file
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cmake_minimum_required(VERSION 2.6)
PROJECT(rbextract C)
ADD_DEFINITIONS(-Wall --std=gnu99 -Wmissing-declarations)
SET(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "")
FIND_PATH(lzo_include_dir lzo/lzo1x.h)
INCLUDE_DIRECTORIES(${lzo_include_dir})
ADD_EXECUTABLE(rbextract rbextract.c rle.c)
TARGET_LINK_LIBRARIES(rbextract lzo2)
INSTALL(TARGETS rbextract RUNTIME DESTINATION sbin)

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package/utils/rbextract/src/rbextract.c Normal file
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/*
* RouterBoot helper routines
*
* Copyright (C) 2012 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2018 Chris Schimp <silverchris@gmail.com>
* Copyright (C) 2019 Robert Marko <robimarko@gmail.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <stdio.h>
#include <stddef.h>
#include <stdint.h>
#include <stdbool.h>
#include <sys/types.h>
#include <stdlib.h>
#include <string.h>
#include <endian.h>
#include <arpa/inet.h>
#include <lzo/lzo1x.h>
#include "rle.h"
#include "routerboot.h"
inline uint32_t
get_u32(const void *buf)
{
#if __BYTE_ORDER == __LITTLE_ENDIAN
return *(uint32_t *)buf;
#elif __BYTE_ORDER == __BIG_ENDIAN
const uint8_t *p = buf;
return ((uint32_t) p[3] + ((uint32_t) p[2] << 8) +
((uint32_t) p[1] << 16) + ((uint32_t) p[0] << 24));
#else
#error "Unknown byte order!"
#endif
}
int
routerboot_find_tag(uint8_t *buf, unsigned int buflen, uint16_t tag_id,
uint8_t **tag_data, uint16_t *tag_len)
{
uint16_t id;
uint16_t len;
uint32_t magic;
bool align = false;
int ret;
if (buflen < 4)
return 1;
magic = get_u32(buf);
switch (magic) {
case RB_MAGIC_LZOR:
buf += 4;
buflen -= 4;
break;
case RB_MAGIC_ERD:
align = true;
/* fall trough */
case RB_MAGIC_HARD:
/* skip magic value */
buf += 4;
buflen -= 4;
break;
case RB_MAGIC_SOFT:
if (buflen < 8)
return 1;
/* skip magic and CRC value */
buf += 8;
buflen -= 8;
break;
default:
return 1;
}
ret = 1;
while (buflen > 4){
uint32_t id_and_len = get_u32(buf);
buf += 4;
buflen -= 4;
id = id_and_len & 0xFFFF;
len = id_and_len >> 16;
if (align)
len += (4 - len % 4) % 4;
if (id == RB_ID_TERMINATOR) {
break;
}
if (buflen < len)
break;
if (id == tag_id) {
*tag_len = len;
*tag_data = buf;
ret = 0;
break;
}
buf += len;
buflen -= len;
}
return ret;
}
inline int
rb_find_hard_cfg_tag(uint16_t tag_id, uint8_t **tag_data, uint16_t *tag_len)
{
if (!rb_hardconfig ||
!rb_hardconfig_len)
return 1;
return routerboot_find_tag(rb_hardconfig,
rb_hardconfig_len,
tag_id, tag_data, tag_len);
}
const uint8_t *
rb_get_board_product_code(void)
{
uint16_t tag_len;
uint8_t *tag;
int err;
err = rb_find_hard_cfg_tag(RB_ID_BOARD_PRODUCT_CODE, &tag, &tag_len);
if (err)
return NULL;
return tag;
}
uint32_t
rb_get_board_mac(void)
{
uint16_t tag_len;
uint8_t *tag;
int err;
err = rb_find_hard_cfg_tag(RB_ID_MAC_ADDRESS_PACK, &tag, &tag_len);
if (err)
return 0;
return htonl(get_u32(tag));
}
const uint8_t *
rb_get_board_serial(void)
{
uint16_t tag_len;
uint8_t *tag;
int err;
err = rb_find_hard_cfg_tag(RB_ID_SERIAL_NUMBER, &tag, &tag_len);
if (err)
return NULL;
return tag;
}
const uint8_t *
rb_get_board_identifier(void)
{
uint16_t tag_len;
uint8_t *tag;
int err;
err = rb_find_hard_cfg_tag(RB_ID_BOARD_IDENTIFIER, &tag, &tag_len);
if (err)
return NULL;
return tag;
}
const uint8_t *
rb_get_board_name(void)
{
uint16_t tag_len;
uint8_t *tag;
int err;
err = rb_find_hard_cfg_tag(RB_ID_BOARD_NAME, &tag, &tag_len);
if (err)
return NULL;
return tag;
}
const uint8_t *
rb_get_factory_booter_version(void)
{
uint16_t tag_len;
uint8_t *tag;
int err;
err = rb_find_hard_cfg_tag(RB_ID_BIOS_VERSION, &tag, &tag_len);
if (err)
return NULL;
return tag;
}
uint32_t
rb_get_flash_info(void)
{
uint16_t tag_len;
uint8_t *tag;
int err;
err = rb_find_hard_cfg_tag(RB_ID_FLASH_INFO, &tag, &tag_len);
if (err)
return 0;
return htonl(get_u32(tag));
}
uint32_t
rb_get_hw_options(void)
{
uint16_t tag_len;
uint8_t *tag;
int err;
err = rb_find_hard_cfg_tag(RB_ID_HW_OPTIONS, &tag, &tag_len);
if (err)
return 0;
return htonl(get_u32(tag));
}
uint8_t *
__rb_get_wlan_data(void)
{
uint16_t tag_len;
uint8_t *tag;
uint16_t erd_tag_len;
uint8_t *erd_tag;
uint8_t *buf_lzo_in;
uint8_t *buf_lzo_out;
uint8_t *buf_rle_out;
int err;
uint32_t magic;
uint32_t erd_magic;
uint32_t erd_offset;
size_t lzo_out_len;
err = rb_find_hard_cfg_tag(RB_ID_WLAN_DATA, &tag, &tag_len);
if (err) {
printf("no calibration data found\n");
goto err;
}
buf_lzo_in = malloc(RB_ART_SIZE);
if (buf_lzo_in == NULL) {
printf("no memory for calibration data\n");
goto err;
}
buf_rle_out = malloc(RB_ART_SIZE);
if (buf_rle_out == NULL) {
printf("no memory for calibration data\n");
goto err_free_lzo_out;
}
buf_lzo_out = malloc(RB_ART_SIZE);
if (buf_lzo_out == NULL) {
printf("no memory for calibration data\n");
goto err_free_lzo_in;
}
magic = get_u32(tag);
if (magic == RB_MAGIC_LZOR) {
tag += 4;
tag_len -= 4;
if (tag_len + sizeof(lzo_prefix) > RB_ART_SIZE) {
printf("Calibration data too large\n");
goto err_free_lzo_in;
}
printf("Copying fixed LZO prefix (size: %d)\n", sizeof(lzo_prefix));
memcpy(buf_lzo_in, lzo_prefix, sizeof(lzo_prefix));
printf("Copying input data (size: %d)\n", tag_len);
memcpy(buf_lzo_in + sizeof(lzo_prefix), tag, tag_len);
printf("Decompressing with LZO\n");
lzo_out_len = RB_ART_SIZE;
err = lzo1x_decompress_safe(buf_lzo_in, tag_len + sizeof(lzo_prefix),
buf_lzo_out, &lzo_out_len, NULL);
/* For some reason, I get this "input not consumed" error
* even though the output is correct, so ignore it. */
if (err && err != LZO_E_INPUT_NOT_CONSUMED) {
printf("unable to decompress calibration data: %d\n",
err);
goto err_free_lzo_out;
}
printf("Looking for ERD data in decompressed output\n");
erd_magic = 0;
for (erd_offset = 0; erd_offset < lzo_out_len; erd_offset++) {
erd_magic = get_u32(buf_lzo_out + erd_offset);
if (erd_magic == RB_MAGIC_ERD)
break;
}
if (erd_magic != RB_MAGIC_ERD) {
printf("no ERD data found\n");
goto err_free_lzo_out;
}
printf("Found ERD magic at offset %d\n", erd_offset);
err = routerboot_find_tag(buf_lzo_out + erd_offset,
lzo_out_len - erd_offset,
0x1, &erd_tag, &erd_tag_len);
if (err) {
printf("No ERD chunk found\n");
goto err_free_lzo_out;
}
printf("Decompress ERD data with RLE\n");
err = rle_decode(erd_tag, erd_tag_len, buf_rle_out, RB_ART_SIZE,
NULL, NULL);
if (err) {
printf("unable to decode ERD data\n");
goto err_free_rle_out;
}
}
return buf_rle_out;
err_free_rle_out:
free(buf_rle_out);
err_free_lzo_out:
free(buf_lzo_out);
err_free_lzo_in:
free(buf_lzo_in);
err:
return NULL;
}
int
main(int argc, char **argv)
{
FILE *infile;
FILE *outfile;
uint8_t *buf;
uint32_t magic;
uint32_t i;
if(argc < 2){
printf("Not enough arguments\n");
printf("Use -h for help\n");
exit(1);
}
if(strcmp(argv[1], "-h") == 0){
printf("This program can extract various data from MikroTik devices hard_config partition\n");
printf("Usage: rbextract <options> <hard_config_location> <output_file> (Optional)\n");
printf("Options:\n");
printf("-a Prints all possible info\n");
printf("-n Prints board name\n");
printf("-p Prints board product code\n");
printf("-i Prints board identifier\n");
printf("-s Prints board serial number\n");
printf("-m Prints board MAC\n");
printf("-o Prints board HW options\n");
printf("-r Prints board RouterBoot factory version\n");
printf("-f Prints board flash identifier\n");
printf("-e Extract board radio calibration\n");
printf("hard_config_location: Path to hard_config partiton\n");
printf("output_file: Path to where caldata will be output\n");
} else {
infile = fopen(argv[2], "r");
if(infile == NULL){
printf("Cant open given path\n");
return 1;
}
fseek(infile, 0L, SEEK_END);
rb_hardconfig_len = ftell(infile);
fseek(infile, 0L, SEEK_SET);
rb_hardconfig = (uint8_t*)calloc(rb_hardconfig_len, sizeof(uint8_t));
if(rb_hardconfig == NULL)
return 1;
fread(rb_hardconfig, sizeof(uint8_t), rb_hardconfig_len, infile);
fclose(infile);
magic = get_u32(rb_hardconfig);
if(magic != RB_MAGIC_HARD){
printf("Routerboot Hard Config not found\n");
exit(1);
}
if(strcmp(argv[1], "-a") == 0){
printf("Board name: %s\n", rb_get_board_name());
printf("Board product code: %s\n", rb_get_board_product_code());
printf("Board identifier: %s\n", rb_get_board_identifier());
printf("Board serial: %s\n", rb_get_board_serial());
printf("Board MAC: %X\n", rb_get_board_mac());
printf("HW Options %x\n", rb_get_hw_options());
printf("Factory RouterBoot version: %s\n", rb_get_factory_booter_version());
printf("Flash identifier: %x\n", rb_get_flash_info());
} else if(strcmp(argv[1], "-n") == 0){
printf("%s\n", rb_get_board_name());
} else if(strcmp(argv[1], "-p") == 0){
printf("%s\n", rb_get_board_product_code());
} else if(strcmp(argv[1], "-i") == 0){
printf("%s\n", rb_get_board_identifier());
} else if(strcmp(argv[1], "-s") == 0){
printf("%s\n", rb_get_board_serial());
} else if(strcmp(argv[1], "-m") == 0){
printf("%x\n", rb_get_board_mac());
} else if(strcmp(argv[1], "-o") == 0){
printf("%x\n", rb_get_hw_options());
} else if(strcmp(argv[1], "-r") == 0){
printf("%s\n", rb_get_factory_booter_version());
} else if(strcmp(argv[1], "-f") == 0){
printf("%x\n", rb_get_flash_info());
} else if(strcmp(argv[1], "-e") == 0){
buf = __rb_get_wlan_data();
if (buf == NULL) {
printf("Could not extract calibration data\n");
return 1;
}
if(argv[3] == NULL){
printf("Missing output file argument\n");
return 1;
}
outfile = fopen(argv[3], "wb");
if(outfile == NULL){
printf("Cant open given path\n");
return 1;
}
/* Write 65536 bytes of caldata */
for(i = 0; i<RB_ART_SIZE; i++){
fwrite(&buf[i], sizeof(uint8_t), sizeof(uint8_t), outfile);
}
fclose(outfile);
}
}
exit(0);
}

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package/utils/rbextract/src/rle.c Normal file
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/*
* RLE decoding routine
*
* Copyright (C) 2012 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <stdio.h>
#include <stddef.h>
#include <stdint.h>
#include <stdbool.h>
#include <sys/types.h>
#include "rle.h"
int rle_decode(const unsigned char *src, size_t srclen,
unsigned char *dst, size_t dstlen,
size_t *src_done, size_t *dst_done)
{
size_t srcpos, dstpos;
int ret;
srcpos = 0;
dstpos = 0;
ret = 1;
/* sanity checks */
if (!src || !srclen || !dst || !dstlen)
goto out;
while (1) {
signed char count;
if (srcpos >= srclen)
break;
count = (signed char) src[srcpos++];
if (count == 0) {
ret = 0;
break;
}
if (count > 0) {
unsigned char c;
if (srcpos >= srclen)
break;
c = src[srcpos++];
while (count--) {
if (dstpos >= dstlen)
break;
dst[dstpos++] = c;
}
} else {
count *= -1;
while (count--) {
if (srcpos >= srclen)
break;
if (dstpos >= dstlen)
break;
dst[dstpos++] = src[srcpos++];
}
}
}
out:
if (src_done)
*src_done = srcpos;
if (dst_done)
*dst_done = dstpos;
return ret;
}

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package/utils/rbextract/src/rle.h Normal file
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#ifndef _RLE_H_
#define _RLE_H_
int rle_decode(const unsigned char *src, size_t srclen,
unsigned char *dst, size_t dstlen,
size_t *src_done, size_t *dst_done);
#endif /* _RLE_H_ */

258
package/utils/rbextract/src/routerboot.h Normal file
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/*
* RouterBoot/RBextract definitions
*
* Copyright (C) 2012 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2019 Robert Marko <robimarko@gmail.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#ifndef _RBEXTRACT_H
#define _RBEXTRACT_H
/* Used on some newer boards (ipq40xx). This fixed data is concatenated
with data extracted from the hard_config partition, then decompressed
with LZO. There may also be a second decoding step with RLE. */
uint8_t lzo_prefix[] = {
0x00, 0x05, 0x4c, 0x4c, 0x44, 0x00, 0x34, 0xfe,
0xfe, 0x34, 0x11, 0x3c, 0x1e, 0x3c, 0x2e, 0x3c,
0x4c, 0x34, 0x00, 0x52, 0x62, 0x92, 0xa2, 0xb2,
0xc3, 0x2a, 0x14, 0x00, 0x00, 0x05, 0xfe, 0x6a,
0x3c, 0x16, 0x32, 0x16, 0x11, 0x1e, 0x12, 0x46,
0x32, 0x46, 0x11, 0x4e, 0x12, 0x36, 0x32, 0x36,
0x11, 0x3e, 0x12, 0x5a, 0x9a, 0x64, 0x00, 0x04,
0xfe, 0x10, 0x3c, 0x00, 0x01, 0x00, 0x00, 0x28,
0x0c, 0x00, 0x0f, 0xfe, 0x14, 0x00, 0x24, 0x24,
0x23, 0x24, 0x24, 0x23, 0x25, 0x22, 0x21, 0x21,
0x23, 0x22, 0x21, 0x22, 0x21, 0x2d, 0x38, 0x00,
0x0c, 0x25, 0x25, 0x24, 0x25, 0x25, 0x24, 0x23,
0x22, 0x21, 0x20, 0x23, 0x21, 0x21, 0x22, 0x21,
0x2d, 0x38, 0x00, 0x28, 0xb0, 0x00, 0x00, 0x22,
0x00, 0x00, 0xc0, 0xfe, 0x03, 0x00, 0xc0, 0x00,
0x62, 0xff, 0x62, 0xff, 0xfe, 0x06, 0x00, 0xbb,
0xff, 0xba, 0xff, 0xfe, 0x08, 0x00, 0x9e, 0xff,
0xfe, 0x0a, 0x00, 0x53, 0xff, 0xfe, 0x02, 0x00,
0x20, 0xff, 0xb1, 0xfe, 0xfe, 0xb2, 0xfe, 0xfe,
0xed, 0xfe, 0xfe, 0xfe, 0x04, 0x00, 0x3a, 0xff,
0x3a, 0xff, 0xde, 0xfd, 0x5f, 0x04, 0x33, 0xff,
0x4c, 0x74, 0x03, 0x05, 0x05, 0xff, 0x6d, 0xfe,
0xfe, 0x6d, 0xfe, 0xfe, 0xaf, 0x08, 0x63, 0xff,
0x64, 0x6f, 0x08, 0xac, 0xff, 0xbf, 0x6d, 0x08,
0x7a, 0x6d, 0x08, 0x96, 0x74, 0x04, 0x00, 0x08,
0x79, 0xff, 0xda, 0xfe, 0xfe, 0xdb, 0xfe, 0xfe,
0x56, 0xff, 0xfe, 0x04, 0x00, 0x5e, 0xff, 0x5e,
0xff, 0x6c, 0xfe, 0xfe, 0xfe, 0x06, 0x00, 0x41,
0xff, 0x7f, 0x74, 0x03, 0x00, 0x11, 0x44, 0xff,
0xa9, 0xfe, 0xfe, 0xa9, 0xfe, 0xfe, 0xa5, 0x8f,
0x01, 0x00, 0x08, 0x01, 0x01, 0x02, 0x04, 0x08,
0x02, 0x04, 0x08, 0x08, 0x01, 0x01, 0xfe, 0x22,
0x00, 0x4c, 0x60, 0x64, 0x8c, 0x90, 0xd0, 0xd4,
0xd8, 0x5c, 0x10, 0x09, 0xd8, 0xff, 0xb0, 0xff,
0x00, 0x00, 0xba, 0xff, 0x14, 0x00, 0xba, 0xff,
0x64, 0x00, 0x00, 0x08, 0xfe, 0x06, 0x00, 0x74,
0xff, 0x42, 0xff, 0xce, 0xff, 0x60, 0xff, 0x0a,
0x00, 0xb4, 0x00, 0xa0, 0x00, 0xa0, 0xfe, 0x07,
0x00, 0x0a, 0x00, 0xb0, 0xff, 0x96, 0x4d, 0x00,
0x56, 0x57, 0x18, 0xa6, 0xff, 0x92, 0x70, 0x11,
0x00, 0x12, 0x90, 0x90, 0x76, 0x5a, 0x54, 0x54,
0x4c, 0x46, 0x38, 0x00, 0x10, 0x10, 0x08, 0xfe,
0x05, 0x00, 0x38, 0x29, 0x25, 0x23, 0x22, 0x22,
0x1f, 0x00, 0x00, 0x00, 0xf6, 0xe1, 0xdd, 0xf8,
0xfe, 0x00, 0xfe, 0x15, 0x00, 0x00, 0xd0, 0x02,
0x74, 0x02, 0x08, 0xf8, 0xe5, 0xde, 0x02, 0x04,
0x04, 0xfd, 0x00, 0x00, 0x00, 0x07, 0x50, 0x2d,
0x01, 0x90, 0x90, 0x76, 0x60, 0xb0, 0x07, 0x07,
0x0c, 0x0c, 0x04, 0xfe, 0x05, 0x00, 0x66, 0x66,
0x5a, 0x56, 0xbc, 0x01, 0x06, 0xfc, 0xfc, 0xf1,
0xfe, 0x07, 0x00, 0x24, 0x95, 0x70, 0x64, 0x18,
0x06, 0x2c, 0xff, 0xb5, 0xfe, 0xfe, 0xb5, 0xfe,
0xfe, 0xe2, 0x8c, 0x24, 0x02, 0x2f, 0xff, 0x2f,
0xff, 0xb4, 0x78, 0x02, 0x05, 0x73, 0xff, 0xed,
0xfe, 0xfe, 0x4f, 0xff, 0x36, 0x74, 0x1e, 0x09,
0x4f, 0xff, 0x50, 0xff, 0xfe, 0x16, 0x00, 0x70,
0xac, 0x70, 0x8e, 0xac, 0x40, 0x0e, 0x01, 0x70,
0x7f, 0x8e, 0xac, 0x6c, 0x00, 0x0b, 0xfe, 0x02,
0x00, 0xfe, 0x0a, 0x2c, 0x2a, 0x2a, 0x28, 0x26,
0x1e, 0x1e, 0xfe, 0x02, 0x20, 0x65, 0x20, 0x00,
0x00, 0x05, 0x12, 0x00, 0x11, 0x1e, 0x11, 0x11,
0x41, 0x1e, 0x41, 0x11, 0x31, 0x1e, 0x31, 0x11,
0x70, 0x75, 0x7a, 0x7f, 0x84, 0x89, 0x8e, 0x93,
0x98, 0x30, 0x20, 0x00, 0x02, 0x00, 0xfe, 0x06,
0x3c, 0xbc, 0x32, 0x0c, 0x00, 0x00, 0x2a, 0x12,
0x1e, 0x12, 0x2e, 0x12, 0xcc, 0x12, 0x11, 0x1a,
0x1e, 0x1a, 0x2e, 0x1a, 0x4c, 0x10, 0x1e, 0x10,
0x11, 0x18, 0x1e, 0x42, 0x1e, 0x42, 0x2e, 0x42,
0xcc, 0x42, 0x11, 0x4a, 0x1e, 0x4a, 0x2e, 0x4a,
0x4c, 0x40, 0x1e, 0x40, 0x11, 0x48, 0x1e, 0x32,
0x1e, 0x32, 0x2e, 0x32, 0xcc, 0x32, 0x11, 0x3a,
0x1e, 0x3a, 0x2e, 0x3a, 0x4c, 0x30, 0x1e, 0x30,
0x11, 0x38, 0x1e, 0x27, 0x9a, 0x01, 0x9d, 0xa2,
0x2f, 0x28, 0x00, 0x00, 0x46, 0xde, 0xc4, 0xbf,
0xa6, 0x9d, 0x81, 0x7b, 0x5c, 0x61, 0x40, 0xc7,
0xc0, 0xae, 0xa9, 0x8c, 0x83, 0x6a, 0x62, 0x50,
0x3e, 0xce, 0xc2, 0xae, 0xa3, 0x8c, 0x7b, 0x6a,
0x5a, 0x50, 0x35, 0xd7, 0xc2, 0xb7, 0xa4, 0x95,
0x7e, 0x72, 0x5a, 0x59, 0x37, 0xfe, 0x02, 0xf8,
0x8c, 0x95, 0x90, 0x8f, 0x00, 0xd7, 0xc0, 0xb7,
0xa2, 0x95, 0x7b, 0x72, 0x56, 0x59, 0x32, 0xc7,
0xc3, 0xae, 0xad, 0x8c, 0x85, 0x6a, 0x63, 0x50,
0x3e, 0xce, 0xc3, 0xae, 0xa4, 0x8c, 0x7c, 0x6a,
0x59, 0x50, 0x34, 0xd7, 0xc2, 0xb7, 0xa5, 0x95,
0x7e, 0x72, 0x59, 0x59, 0x36, 0xfc, 0x05, 0x00,
0x02, 0xce, 0xc5, 0xae, 0xa5, 0x95, 0x83, 0x72,
0x5c, 0x59, 0x36, 0xbf, 0xc6, 0xa5, 0xab, 0x8c,
0x8c, 0x6a, 0x67, 0x50, 0x41, 0x64, 0x07, 0x00,
0x02, 0x95, 0x8c, 0x72, 0x65, 0x59, 0x3f, 0xce,
0xc7, 0xae, 0xa8, 0x95, 0x86, 0x72, 0x5f, 0x59,
0x39, 0xfe, 0x02, 0xf8, 0x8b, 0x7c, 0x0b, 0x09,
0xb7, 0xc2, 0x9d, 0xa4, 0x83, 0x85, 0x6a, 0x6b,
0x50, 0x44, 0xb7, 0xc1, 0x64, 0x01, 0x00, 0x06,
0x61, 0x5d, 0x48, 0x3d, 0xae, 0xc4, 0x9d, 0xad,
0x7b, 0x85, 0x61, 0x66, 0x48, 0x46, 0xae, 0xc3,
0x95, 0xa3, 0x72, 0x7c, 0x59, 0x56, 0x38, 0x31,
0x7c, 0x0b, 0x00, 0x0c, 0x96, 0x91, 0x8f, 0x00,
0xb7, 0xc0, 0xa5, 0xab, 0x8c, 0x8a, 0x6a, 0x64,
0x50, 0x3c, 0xb7, 0xc0, 0x9d, 0xa0, 0x83, 0x80,
0x6a, 0x64, 0x50, 0x3d, 0xb7, 0xc5, 0x9d, 0xa5,
0x83, 0x87, 0x6c, 0x08, 0x07, 0xae, 0xc0, 0x9d,
0xa8, 0x83, 0x88, 0x6a, 0x6d, 0x50, 0x46, 0xfc,
0x05, 0x00, 0x16, 0xbf, 0xc0, 0xa5, 0xa2, 0x8c,
0x7f, 0x6a, 0x57, 0x50, 0x2f, 0xb7, 0xc7, 0xa5,
0xb1, 0x8c, 0x8e, 0x72, 0x6d, 0x59, 0x45, 0xbf,
0xc6, 0xa5, 0xa8, 0x8c, 0x87, 0x6a, 0x5f, 0x50,
0x37, 0xbf, 0xc2, 0xa5, 0xa4, 0x8c, 0x83, 0x6a,
0x5c, 0x50, 0x34, 0xbc, 0x05, 0x00, 0x0e, 0x90,
0x00, 0xc7, 0xc2, 0xae, 0xaa, 0x95, 0x82, 0x7b,
0x60, 0x61, 0x3f, 0xb7, 0xc6, 0xa5, 0xb1, 0x8c,
0x8d, 0x72, 0x6b, 0x61, 0x51, 0xbf, 0xc4, 0xa5,
0xa5, 0x8c, 0x82, 0x72, 0x61, 0x59, 0x39, 0x6c,
0x26, 0x03, 0x95, 0x82, 0x7b, 0x61, 0x61, 0x40,
0xfc, 0x05, 0x00, 0x00, 0x7e, 0xd7, 0xc3, 0xb7,
0xa8, 0x9d, 0x80, 0x83, 0x5d, 0x6a, 0x3f, 0xbf,
0xc7, 0xa5, 0xa8, 0x8c, 0x84, 0x72, 0x60, 0x61,
0x46, 0xbf, 0xc2, 0xae, 0xb0, 0x9d, 0x92, 0x83,
0x6f, 0x6a, 0x50, 0xd7, 0xc3, 0xb7, 0xa7, 0x9d,
0x80, 0x83, 0x5e, 0x6a, 0x40, 0xfe, 0x02, 0xf8,
0x8d, 0x96, 0x90, 0x90, 0xfe, 0x05, 0x00, 0x8a,
0xc4, 0x63, 0xb8, 0x3c, 0xa6, 0x29, 0x97, 0x16,
0x81, 0x84, 0xb7, 0x5b, 0xa9, 0x33, 0x94, 0x1e,
0x83, 0x11, 0x70, 0xb8, 0xc2, 0x70, 0xb1, 0x4d,
0xa3, 0x2a, 0x8d, 0x1b, 0x7b, 0xa8, 0xbc, 0x68,
0xab, 0x47, 0x9d, 0x27, 0x87, 0x18, 0x75, 0xae,
0xc6, 0x7d, 0xbb, 0x4d, 0xaa, 0x1c, 0x84, 0x11,
0x72, 0xa3, 0xbb, 0x6e, 0xad, 0x3c, 0x97, 0x24,
0x85, 0x16, 0x71, 0x80, 0xb2, 0x57, 0xa4, 0x30,
0x8e, 0x1c, 0x7c, 0x10, 0x68, 0xbb, 0xbd, 0x75,
0xac, 0x4f, 0x9e, 0x2b, 0x87, 0x1a, 0x76, 0x96,
0xc5, 0x5e, 0xb5, 0x3e, 0xa5, 0x1f, 0x8c, 0x12,
0x7a, 0xc1, 0xc6, 0x42, 0x9f, 0x27, 0x8c, 0x16,
0x77, 0x0f, 0x67, 0x9d, 0xbc, 0x68, 0xad, 0x36,
0x95, 0x20, 0x83, 0x11, 0x6d, 0x9b, 0xb8, 0x67,
0xa8, 0x34, 0x90, 0x1f, 0x7c, 0x10, 0x67, 0x9e,
0xc9, 0x6a, 0xbb, 0x37, 0xa4, 0x20, 0x90, 0x11,
0x7b, 0xc6, 0xc8, 0x47, 0xa4, 0x2a, 0x90, 0x18,
0x7b, 0x10, 0x6c, 0xae, 0xc4, 0x5d, 0xad, 0x37,
0x9a, 0x1f, 0x85, 0x13, 0x75, 0x70, 0xad, 0x42,
0x99, 0x25, 0x84, 0x17, 0x74, 0x0b, 0x56, 0x87,
0xc8, 0x57, 0xb8, 0x2b, 0x9e, 0x19, 0x8a, 0x0d,
0x74, 0xa7, 0xc8, 0x6e, 0xb9, 0x36, 0xa0, 0x1f,
0x8b, 0x11, 0x75, 0x94, 0xbe, 0x4b, 0xa5, 0x2a,
0x92, 0x18, 0x7c, 0x0f, 0x6b, 0xaf, 0xc0, 0x58,
0xa8, 0x34, 0x94, 0x1d, 0x7d, 0x12, 0x6d, 0x82,
0xc0, 0x52, 0xb0, 0x25, 0x94, 0x14, 0x7f, 0x0c,
0x68, 0x84, 0xbf, 0x3e, 0xa4, 0x22, 0x8e, 0x10,
0x76, 0x0b, 0x65, 0x88, 0xb6, 0x42, 0x9b, 0x26,
0x87, 0x14, 0x70, 0x0c, 0x5f, 0xc5, 0xc2, 0x3e,
0x97, 0x23, 0x83, 0x13, 0x6c, 0x0c, 0x5c, 0xb1,
0xc9, 0x76, 0xbc, 0x4a, 0xaa, 0x20, 0x8d, 0x12,
0x78, 0x93, 0xbf, 0x46, 0xa3, 0x26, 0x8d, 0x14,
0x74, 0x0c, 0x62, 0xc8, 0xc4, 0x3b, 0x97, 0x21,
0x82, 0x11, 0x6a, 0x0a, 0x59, 0xa3, 0xb9, 0x68,
0xa9, 0x30, 0x8d, 0x1a, 0x78, 0x0f, 0x61, 0xa0,
0xc9, 0x73, 0xbe, 0x50, 0xb1, 0x30, 0x9f, 0x14,
0x80, 0x83, 0xb7, 0x3c, 0x9a, 0x20, 0x84, 0x0e,
0x6a, 0x0a, 0x57, 0xac, 0xc2, 0x68, 0xb0, 0x2e,
0x92, 0x19, 0x7c, 0x0d, 0x63, 0x93, 0xbe, 0x62,
0xb0, 0x3c, 0x9e, 0x1a, 0x80, 0x0e, 0x6b, 0xbb,
0x02, 0xa0, 0x02, 0xa0, 0x02, 0x6f, 0x00, 0x75,
0x00, 0x75, 0x00, 0x00, 0x00, 0xad, 0x02, 0xb3,
0x02, 0x6f, 0x00, 0x87, 0x00, 0x85, 0xfe, 0x03,
0x00, 0xc2, 0x02, 0x82, 0x4d, 0x92, 0x6e, 0x4d,
0xb1, 0xa8, 0x84, 0x01, 0x00, 0x07, 0x7e, 0x00,
0xa8, 0x02, 0xa4, 0x02, 0xa4, 0x02, 0xa2, 0x00,
0xa6, 0x00, 0xa6, 0x00, 0x00, 0x00, 0xb4, 0x02,
0xb4, 0x02, 0x92, 0x00, 0x96, 0x00, 0x96, 0x46,
0x04, 0xb0, 0x02, 0x64, 0x02, 0x0a, 0x8c, 0x00,
0x90, 0x02, 0x98, 0x02, 0x98, 0x02, 0x0e, 0x01,
0x11, 0x01, 0x11, 0x50, 0xc3, 0x08, 0x88, 0x02,
0x88, 0x02, 0x19, 0x01, 0x02, 0x01, 0x02, 0x01,
0xf3, 0x2d, 0x00, 0x00
};
uint8_t *rb_hardconfig;
long rb_hardconfig_len;
static inline uint32_t get_u32(const void *buf);
int routerboot_find_tag(uint8_t *buf, unsigned int buflen, uint16_t tag_id,
uint8_t **tag_data, uint16_t *tag_len);
static inline int
rb_find_hard_cfg_tag(uint16_t tag_id, uint8_t **tag_data, uint16_t *tag_len);
const uint8_t * rb_get_board_product_code(void);
uint32_t rb_get_board_mac(void);
const uint8_t * rb_get_board_serial(void);
const uint8_t * rb_get_board_identifier(void);
const uint8_t * rb_get_board_name(void);
const uint8_t * rb_get_factory_booter_version(void);
uint32_t rb_get_flash_info(void);
uint32_t rb_get_hw_options(void);
int routerboot_find_magic(uint8_t *buf, unsigned int buflen, uint32_t *offset, bool hard);
uint8_t * __rb_get_wlan_data(void);
/*
* Magic numbers
*/
#define RB_ART_SIZE 0x10000
#define RB_MAGIC_HARD 0x64726148 /* "Hard" */
#define RB_MAGIC_SOFT 0x74666F53 /* "Soft" */
#define RB_MAGIC_ERD 0x00455244 /* extended radio data */
#define RB_MAGIC_LZOR 0x524F5A4C
#define RB_ID_TERMINATOR 0
/*
* ID values for Hardware settings
*/
#define RB_ID_HARD_01 1
#define RB_ID_HARD_02 2
#define RB_ID_FLASH_INFO 3
#define RB_ID_MAC_ADDRESS_PACK 4
#define RB_ID_BOARD_PRODUCT_CODE 5
#define RB_ID_BIOS_VERSION 6
#define RB_ID_HARD_07 7
#define RB_ID_SDRAM_TIMINGS 8
#define RB_ID_DEVICE_TIMINGS 9
#define RB_ID_SOFTWARE_ID 10
#define RB_ID_SERIAL_NUMBER 11
#define RB_ID_HARD_12 12
#define RB_ID_MEMORY_SIZE 13
#define RB_ID_MAC_ADDRESS_COUNT 14
#define RB_ID_HW_OPTIONS 21
#define RB_ID_WLAN_DATA 22
#define RB_ID_BOARD_IDENTIFIER 23
#define RB_ID_BOARD_NAME 33
#endif /* _RBEXTRACT_H */