87 lines
2.6 KiB
C
87 lines
2.6 KiB
C
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/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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*
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* Copyright (C) 2013 Lorenzo Miori
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#ifndef _COMMON_H_
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#define _COMMON_H_
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <stdarg.h>
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#include <getopt.h>
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#include <stdint.h>
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#if defined(WIN32)
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# define DIR_SEPARATOR '\\'
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#else
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# define DIR_SEPARATOR '/'
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#endif
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#define MAX_PATH 255
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/*
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* Firmware description
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*/
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#define GENERIC_HEADER_LINES 5
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#define MAX_HEADER_LEN 1000
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/* Empty space used by bootloader to store checksums */
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#define MBOOT_CHECKSUM_OFFSET 96
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/* Length of the reserved space */
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#define MBOOT_CHECKSUM_LENGTH 992
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/* In case we don't have RevisionInfo.txt file, mock values are fine */
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#define YPR0_VERSION "Version : V1.25\n"
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#define YPR0_TARGET "Target : KR\n"
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#define YPR0_USER "User : rockbox\n"
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#define YPR0_DIR "Dir : /.rockbox\n"
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#define YPR0_TIME "BuildTime : 11/04/20 14:17:34\n"
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#define YPR0_COMPONENTS_COUNT 4
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#define MD5_DIGEST_LENGTH 16
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extern char* firmware_components[];
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extern char* firmware_filenames[];
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extern uint8_t g_yp_key[128];
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struct firmware_data
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{
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char* component_data[YPR0_COMPONENTS_COUNT];
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size_t component_size[YPR0_COMPONENTS_COUNT];
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char component_checksum[YPR0_COMPONENTS_COUNT][MD5_DIGEST_LENGTH*2+1];
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};
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enum samsung_error_t
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{
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SAMSUNG_SUCCESS = 0,
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SAMSUNG_READ_ERROR = -1,
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SAMSUNG_FORMAT_ERROR = -2,
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SAMSUNG_MD5_ERROR = -3,
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SAMSUNG_WRITE_ERROR = -4,
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};
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void cyclic_xor(void *data, int datasize, void *xor, int xorsize);
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size_t get_filesize(FILE* handle);
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void join_path(char* destination, char* first, char* second);
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void md5sum(char* component_checksum, char* data, unsigned long size);
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#endif /* _COMMON_H_ */
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