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nyx: if no full backup, backup MWS folder also

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When full backup is not possible, together with bootloader folder, also backup mariko warmboot storage if it exists.
This commit is contained in:
CTCaer 2022-06-25 06:47:12 +03:00
parent 677770bfee
commit 3369dcd110
1 changed files with 85 additions and 84 deletions
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117
nyx/nyx_gui/frontend/gui_tools_partition_manager.c
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@ -83,7 +83,7 @@ l4t_flasher_ctxt_t l4t_flash_ctxt;
lv_obj_t *btn_flash_l4t;
lv_obj_t *btn_flash_android;
static int _backup_and_restore_files(char *path, u32 *total_files, u32 *total_size, const char *dst, const char *src, lv_obj_t **labels)
static int _stat_and_copy_files(const char *src, const char *dst, char *path, u32 *total_files, u32 *total_size, lv_obj_t **labels)
{
FRESULT res;
FIL fp_src;
@ -92,7 +92,6 @@ static int _backup_and_restore_files(char *path, u32 *total_files, u32 *total_si
u32 dirLength = 0;
static FILINFO fno;
if (src)
f_chdrive(src);
// Open directory.
@ -148,7 +147,7 @@ static int _backup_and_restore_files(char *path, u32 *total_files, u32 *total_si
*total_size += file_size;
*total_files += 1;
if (src && dst)
if (dst)
{
u32 file_size = fno.fsize;
@ -204,8 +203,9 @@ static int _backup_and_restore_files(char *path, u32 *total_files, u32 *total_si
f_mkdir(path);
f_chmod(path, fno.fattrib, 0xFF);
}
// Enter the directory.
res = _backup_and_restore_files(path, total_files, total_size, dst, src, labels);
res = _stat_and_copy_files(src, dst, path, total_files, total_size, labels);
if (res != FR_OK)
break;
@ -1279,6 +1279,48 @@ static lv_res_t _action_part_manager_flash_options2(lv_obj_t *btns, const char *
return LV_RES_OK;
}
static int _backup_and_restore_files(bool backup, lv_obj_t **labels)
{
const char *src_drv = backup ? "sd:" : "ram:";
const char *dst_drv = backup ? "ram:" : "sd:";
int res = 0;
u32 total_size = 0;
u32 total_files = 0;
char *path = malloc(0x1000);
path[0] = 0; // Set default as root folder.
// Check if Mariko Warmboot Storage exists in source drive.
f_chdrive(src_drv);
bool backup_mws = !part_info.backup_possible && !f_stat("warmboot_mariko", NULL);
if (!part_info.backup_possible)
{
// Change path to hekate/Nyx.
strcpy(path, "bootloader");
// Create hekate/Nyx/MWS folders in destination drive.
f_chdrive(dst_drv);
f_mkdir("bootloader");
if (backup_mws)
f_mkdir("warmboot_mariko");
}
// Copy all or hekate/Nyx files.
res = _stat_and_copy_files(src_drv, dst_drv, path, &total_files, &total_size, labels);
// If incomplete backup mode, copy MWS also.
if (!res && backup_mws)
{
strcpy(path, "warmboot_mariko");
res = _stat_and_copy_files(src_drv, dst_drv, path, &total_files, &total_size, labels);
}
free(path);
return res;
}
static lv_res_t _create_mbox_start_partitioning(lv_obj_t *btn)
{
lv_obj_t *dark_bg = lv_obj_create(lv_scr_act(), NULL);
@ -1300,8 +1342,6 @@ static lv_res_t _create_mbox_start_partitioning(lv_obj_t *btn)
bool buttons_set = false;
// Use safety wait if backup is not possible.
if (!part_info.backup_possible)
{
char *txt_buf = malloc(SZ_4K);
strcpy(txt_buf, "#FF8000 Partition Manager#\n\nSafety wait ends in ");
lv_mbox_set_text(mbox, txt_buf);
@ -1328,8 +1368,8 @@ static lv_res_t _create_mbox_start_partitioning(lv_obj_t *btn)
if (!(btn_wait() & BTN_POWER))
goto exit;
}
// Start partitioning.
lv_mbox_set_text(mbox, "#FF8000 Partition Manager#");
lv_obj_align(mbox, NULL, LV_ALIGN_CENTER, 0, 0);
manual_system_maintenance(true);
@ -1356,9 +1396,6 @@ static lv_res_t _create_mbox_start_partitioning(lv_obj_t *btn)
sd_mount();
FATFS ram_fs;
char *path = malloc(0x1000);
u32 total_files = 0;
u32 total_size = 0;
// Read current MBR.
sdmmc_storage_read(&sd_storage, 0, 1, &part_info.mbr_old);
@ -1375,31 +1412,15 @@ static lv_res_t _create_mbox_start_partitioning(lv_obj_t *btn)
goto error;
}
if (!part_info.backup_possible)
{
strcpy(path, "bootloader");
f_chdrive("ram:");
f_mkdir(path);
}
else
path[0] = 0;
lv_label_set_text(lbl_status, "#00DDFF Status:# Backing up files...");
manual_system_maintenance(true);
// Do full or hekate/Nyx backup.
if (_backup_and_restore_files(path, &total_files, &total_size, "ram:", "sd:", lbl_paths))
if (_backup_and_restore_files(true, lbl_paths))
{
lv_label_set_text(lbl_status, "#FFDD00 Error:# Failed to back up files!");
goto error;
}
total_files = 0;
total_size = 0;
if (!part_info.backup_possible)
strcpy(path, "bootloader");
else
path[0] = 0;
f_mount(NULL, "sd:", 1); // Unmount SD card.
@ -1447,20 +1468,20 @@ static lv_res_t _create_mbox_start_partitioning(lv_obj_t *btn)
sd_mount();
if (!part_info.backup_possible)
{
f_chdrive("sd:");
f_mkdir(path);
}
lv_label_set_text(lbl_status, "#00DDFF Status:# Restoring files...");
manual_system_maintenance(true);
if (_backup_and_restore_files(path, &total_files, &total_size, "sd:", "ram:", NULL))
// Restore backed up files back to SD.
if (_backup_and_restore_files(false, lbl_paths))
{
// Failed to restore files. Try again once more.
if (_backup_and_restore_files(false, lbl_paths))
{
lv_label_set_text(lbl_status, "#FFDD00 Error:# Failed to restore files!");
free(buf);
goto error;
}
}
lv_label_set_text(lbl_status, "#00DDFF Status:# Restored files but the operation failed!");
f_mount(NULL, "ram:", 1); // Unmount ramdisk.
@ -1474,33 +1495,14 @@ mkfs_no_error:
// Remount sd card as it was unmounted from formatting it.
f_mount(&sd_fs, "sd:", 1); // Mount SD card.
if (!part_info.backup_possible)
{
f_chdrive("sd:");
f_mkdir(path);
}
lv_label_set_text(lbl_status, "#00DDFF Status:# Restoring files...");
manual_system_maintenance(true);
// Restore backed up files back to SD.
if (_backup_and_restore_files(path, &total_files, &total_size, "sd:", "ram:", lbl_paths))
if (_backup_and_restore_files(false, lbl_paths))
{
// Failed to restore files.
total_files = 0;
total_size = 0;
if (!part_info.backup_possible)
{
strcpy(path, "bootloader");
f_chdrive("sd:");
f_mkdir(path);
}
else
path[0] = 0;
// Try again once more.
if (_backup_and_restore_files(path, &total_files, &total_size, "sd:", "ram:", NULL))
// Failed to restore files. Try again once more.
if (_backup_and_restore_files(false, lbl_paths))
{
lv_label_set_text(lbl_status, "#FFDD00 Error:# Failed to restore files!");
goto error;
@ -1564,7 +1566,6 @@ mkfs_no_error:
error:
f_chdrive("sd:");
free(path);
out:
lv_obj_del(lbl_paths[0]);
@ -1950,7 +1951,7 @@ static void _create_mbox_check_files_total_size()
path[0] = 0;
// Check total size of files.
int res = _backup_and_restore_files(path, &total_files, &total_size, NULL, NULL, NULL);
int res = _stat_and_copy_files("sd:", NULL, path, &total_files, &total_size, NULL);
// Not more than 1.0GB.
part_info.backup_possible = !res && !(total_size > (RAM_DISK_SZ - SZ_16M));