mirror of
https://github.com/suchmememanyskill/TegraExplorer.git
synced 2024-11-13 23:46:42 +00:00
69 lines
2.4 KiB
C
69 lines
2.4 KiB
C
/*
|
|
* Copyright (c) 2019-2020 shchmue
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms and conditions of the GNU General Public License,
|
|
* version 2, as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|
* more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
/*
|
|
ISC License
|
|
|
|
hactool Copyright (c) 2018, SciresM
|
|
|
|
Permission to use, copy, modify, and/or distribute this software for any
|
|
purpose with or without fee is hereby granted, provided that the above
|
|
copyright notice and this permission notice appear in all copies.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
*/
|
|
|
|
#ifndef _JOURNAL_STORAGE_H_
|
|
#define _JOURNAL_STORAGE_H_
|
|
|
|
#include "hierarchical_integrity_verification_storage.h"
|
|
#include "journal_map.h"
|
|
#include "storage.h"
|
|
|
|
#include <assert.h>
|
|
#include <stdint.h>
|
|
|
|
typedef struct {
|
|
uint32_t magic; /* JNGL */
|
|
uint32_t version;
|
|
uint64_t total_size;
|
|
uint64_t journal_size;
|
|
uint64_t block_size;
|
|
journal_map_header_t map_header;
|
|
uint8_t reserved[0x1D0];
|
|
} journal_header_t;
|
|
|
|
static_assert(sizeof(journal_header_t) == 0x200, "Journal storage header size is wrong!");
|
|
|
|
typedef struct {
|
|
journal_map_ctx_t map;
|
|
journal_header_t *header;
|
|
uint32_t block_size;
|
|
uint64_t length;
|
|
substorage base_storage;
|
|
} journal_storage_ctx_t;
|
|
|
|
void save_journal_storage_init(journal_storage_ctx_t *ctx, substorage *base_storage, journal_header_t *header, journal_map_params_t *map_info);
|
|
uint32_t save_journal_storage_read(journal_storage_ctx_t *ctx, void *buffer, uint64_t offset, uint64_t count);
|
|
uint32_t save_journal_storage_write(journal_storage_ctx_t *ctx, const void *buffer, uint64_t offset, uint64_t count);
|
|
|
|
#endif
|