mirror of
https://github.com/Decscots/Lockpick_RCM
synced 2024-11-23 21:19:25 +00:00
63 lines
2.4 KiB
C
63 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.
|
|
*/
|
|
|
|
#include "journal_map.h"
|
|
|
|
#include "journal_storage.h"
|
|
#include "storage.h"
|
|
|
|
#include <gfx_utils.h>
|
|
#include <mem/heap.h>
|
|
|
|
static journal_map_entry_t *read_map_entries(uint8_t *map_table, uint32_t count) {
|
|
journal_map_entry_t *reader = (journal_map_entry_t *)map_table;
|
|
journal_map_entry_t *map = malloc(count * sizeof(journal_map_entry_t));
|
|
|
|
for (uint32_t i = 0; i < count; i++) {
|
|
map[i].virtual_index = i;
|
|
map[i].physical_index = save_journal_map_entry_get_physical_index(reader->physical_index);
|
|
reader++;
|
|
}
|
|
|
|
return map;
|
|
}
|
|
|
|
void save_journal_map_init(journal_map_ctx_t *ctx, journal_map_header_t *header, journal_map_params_t *map_info) {
|
|
ctx->header = header;
|
|
ctx->map_storage = map_info->map_storage;
|
|
ctx->modified_physical_blocks = map_info->physical_block_bitmap;
|
|
ctx->modified_virtual_blocks = map_info->virtual_block_bitmap;
|
|
ctx->free_blocks = map_info->free_block_bitmap;
|
|
ctx->entries = read_map_entries(ctx->map_storage, header->main_data_block_count);
|
|
}
|