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nyx: Add metadata copy in partitioning and extra warns

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CTCaer 2020-12-28 05:34:01 +02:00
parent 3fa775e3ad
commit faaf801534
1 changed files with 13 additions and 2 deletions
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15
nyx/nyx_gui/frontend/gui_tools_partition_manager.c
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@ -48,6 +48,8 @@ typedef struct _partition_ctxt_t
u32 l4t_size; u32 l4t_size;
u32 and_size; u32 and_size;
mbr_t *mbr_old;
lv_obj_t *bar_hos; lv_obj_t *bar_hos;
lv_obj_t *bar_emu; lv_obj_t *bar_emu;
lv_obj_t *bar_l4t; lv_obj_t *bar_l4t;
@ -214,6 +216,10 @@ static void _prepare_and_flash_mbr_gpt()
// Read current MBR. // Read current MBR.
sdmmc_storage_read(&sd_storage, 0, 1, &mbr); sdmmc_storage_read(&sd_storage, 0, 1, &mbr);
// Copy over metadata if they exist.
if (part_info.mbr_old->bootstrap[0x80])
memcpy(&mbr.bootstrap[0x80], &part_info.mbr_old->bootstrap[0x80], 304);
// Clear the first 16MB. // Clear the first 16MB.
memset((void *)SDMMC_UPPER_BUFFER, 0, 0x8000); memset((void *)SDMMC_UPPER_BUFFER, 0, 0x8000);
sdmmc_storage_write(&sd_storage, 0, 0x8000, (void *)SDMMC_UPPER_BUFFER); sdmmc_storage_write(&sd_storage, 0, 0x8000, (void *)SDMMC_UPPER_BUFFER);
@ -1308,6 +1314,10 @@ static lv_res_t _create_mbox_start_partitioning(lv_obj_t *btn)
u32 total_files = 0; u32 total_files = 0;
u32 total_size = 0; u32 total_size = 0;
// Read current MBR.
part_info.mbr_old = (mbr_t *)calloc(512, 1);
sdmmc_storage_read(&sd_storage, 0, 1, part_info.mbr_old);
lv_label_set_text(lbl_status, "#00DDFF Status:# Initializing Ramdisk..."); lv_label_set_text(lbl_status, "#00DDFF Status:# Initializing Ramdisk...");
lv_label_set_text(lbl_paths[0], "Please wait..."); lv_label_set_text(lbl_paths[0], "Please wait...");
lv_obj_align(mbox, NULL, LV_ALIGN_CENTER, 0, 0); lv_obj_align(mbox, NULL, LV_ALIGN_CENTER, 0, 0);
@ -1543,7 +1553,7 @@ static lv_res_t _create_mbox_partitioning_next(lv_obj_t *btn)
s_printf(txt_buf, "#FFDD00 Warning: This will partition your SD Card!#\n\n"); s_printf(txt_buf, "#FFDD00 Warning: This will partition your SD Card!#\n\n");
if (part_info.backup_possible) if (part_info.backup_possible)
strcat(txt_buf, "#C7EA46 Your files will be backed up and restored!#"); strcat(txt_buf, "#C7EA46 Your files will be backed up and restored!#\n#FFDD00Any other partition will be wiped!#");
else else
strcat(txt_buf, "#FFDD00 Your files will be wiped!#\n#FFDD00 Use USB UMS to copy them over!#"); strcat(txt_buf, "#FFDD00 Your files will be wiped!#\n#FFDD00 Use USB UMS to copy them over!#");
@ -1790,7 +1800,8 @@ static void create_mbox_check_files_total_size()
if (part_info.backup_possible) if (part_info.backup_possible)
{ {
s_printf(txt_buf, s_printf(txt_buf,
"#96FF00 Your SD Card files will be backed up automatically!#\n\n" "#96FF00 Your SD Card files will be backed up automatically!#\n"
"#FFDD00 Any other partition will be wiped!#\n"
"#00DDFF Total files:# %d, #00DDFF Total size:# %d MiB", total_files, total_size >> 20); "#00DDFF Total files:# %d, #00DDFF Total size:# %d MiB", total_files, total_size >> 20);
lv_mbox_set_text(mbox, txt_buf); lv_mbox_set_text(mbox, txt_buf);
} }