blob: a42a45bc2e925b2f594ad5e93e67b563b0b20aa5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
/*
* mbn.h
* support for .mbn file format (found in .bbfw files)
*
* Copyright (c) 2012 Nikias Bassen. All Rights Reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef MBN_H
#define MBN_H
#include <stdint.h>
struct _mbn_header {
uint32_t type; // the signed .mbn files have 0xA as value.
uint32_t unk_0x04;
uint32_t unk_0x08;
uint32_t unk_0x0c;
uint32_t data_size; // data_size = total_size - sizeof(mbn_header)
uint32_t sig_offset; // real offset = enc_sig_offset & 0xFFFFFF00
uint32_t unk_0x18;
uint32_t unk_0x1c;
uint32_t unk_0x20;
uint32_t unk_0x24;
} __attribute__((packed));
typedef struct _mbn_header mbn_header;
typedef struct {
mbn_header header;
uint32_t parsed_size;
uint32_t parsed_sig_offset;
void* data;
uint32_t size;
} mbn_file;
mbn_file* mbn_parse(unsigned char* data, unsigned int size);
void mbn_free(mbn_file* mbn);
int mbn_update_sig_blob(mbn_file* mbn, const unsigned char* data, unsigned int size);
#endif
|
