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Diffstat (limited to 'utils/mkzenboot/utils.h')
-rw-r--r-- | utils/mkzenboot/utils.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/utils/mkzenboot/utils.h b/utils/mkzenboot/utils.h new file mode 100644 index 0000000000..56edb4e20b --- /dev/null +++ b/utils/mkzenboot/utils.h @@ -0,0 +1,53 @@ +/*************************************************************************** + * __________ __ ___. + * Open \______ \ ____ ____ | | _\_ |__ _______ ___ + * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / + * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < + * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ + * \/ \/ \/ \/ \/ + * $Id$ + * + * Copyright (C) 2013 by Amaury Pouly + * + * 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. + * + ****************************************************************************/ +#ifndef __UTILS__ +#define __UTILS__ + +#include <stddef.h> +#include <stdint.h> +#include <stdio.h> +#include <stdlib.h> +#include <stdbool.h> +#include <string.h> +#include "mkzenboot.h" +#include "hmac-sha1.h" + +int filesize(FILE* fd); +unsigned int le2int(unsigned char* buf); +unsigned int be2int(unsigned char* buf); +void int2le(unsigned int val, unsigned char* addr); +const char* find_firmware_key(const unsigned char* buffer, size_t len); +uint32_t find_firmware_offset(unsigned char* buffer, size_t len); +bool crypt_firmware(const char* key, unsigned char* buffer, size_t len); +bool inflate_to_buffer(const unsigned char *buffer, size_t len, + unsigned char* out_buffer, size_t out_len, char** err_msg); +int cenc_decode(unsigned char* src, int srclen, unsigned char* dst, int dstlen); +bool bf_cbc_decrypt(const unsigned char* key, size_t keylen, unsigned char* data, + size_t datalen, const unsigned char* iv); +uint32_t swap(uint32_t val); +enum zen_error_t compute_md5sum(const char *file, uint8_t file_md5sum[16]); +enum zen_error_t compute_md5sum_buf(void *buf, size_t sz, uint8_t file_md5sum[16]); +enum zen_error_t read_file(const char *file, void **buffer, size_t *size); +enum zen_error_t write_file(const char *file, void *buffer, size_t size); +enum zen_error_t find_pe_data(void *fw, size_t fw_size, uint32_t *data_ptr, uint32_t *data_size); +int convxdigit(char digit, uint8_t *val); + +#endif /* __UTILS__ */
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