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Code Issues Releases Activity

[emuMMC] Improve change logic

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It can now properly show the existing sd parition emuMMC
This commit is contained in:
ctcaer@gmail.com 2019-07-06 22:42:59 +03:00
parent ac425368e4
commit 9b80ec9ac7
1 changed files with 27 additions and 32 deletions
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55
nyx/nyx_gui/frontend/gui_emummc_tools.c
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@ -653,8 +653,8 @@ typedef struct _emummc_images_t
char *dirlist;
u32 part_sector[3];
u32 part_type[3];
u32 part_size[3];
char part_path[3 * 32];
u32 part_end[3];
char part_path[3 * 128];
lv_obj_t *win;
} emummc_images_t;
@ -708,10 +708,10 @@ static lv_res_t _save_raw_emummc_cfg_action(lv_obj_t * btn)
save_emummc_cfg(1, emummc_img->part_sector[0], &emummc_img->part_path[0]);
break;
case 1:
save_emummc_cfg(2, emummc_img->part_sector[1], &emummc_img->part_path[32]);
save_emummc_cfg(2, emummc_img->part_sector[1], &emummc_img->part_path[128]);
break;
case 2:
save_emummc_cfg(3, emummc_img->part_sector[2], &emummc_img->part_path[64]);
save_emummc_cfg(3, emummc_img->part_sector[2], &emummc_img->part_path[256]);
break;
}
@ -756,12 +756,12 @@ static lv_res_t _create_change_emummc_window()
sdmmc_storage_read(&sd_storage, 0, 1, mbr);
memcpy(mbr, mbr + 0x1BE, 0x40);
memset(emummc_img->part_path, 0, 3 * 32);
memset(emummc_img->part_path, 0, 3 * 128);
for (int i = 1; i < 4; i++)
{
emummc_img->part_size[i - 1] = *(u32 *)&mbr[0x0C + (0x10 * i)];
emummc_img->part_sector[i - 1] = *(u32 *)&mbr[0x08 + (0x10 * i)];
emummc_img->part_end[i - 1] = emummc_img->part_sector[i - 1] + *(u32 *)&mbr[0x0C + (0x10 * i)] - 1;
emummc_img->part_type[i - 1] = mbr[0x04 + (0x10 * i)];
}
free(mbr);
@ -772,7 +772,7 @@ static lv_res_t _create_change_emummc_window()
goto out0;
u32 emummc_idx = 0;
FILINFO fno;
FIL fp;
// Check for sd raw partitions, based on the folders in /emuMMC.
@ -780,7 +780,7 @@ static lv_res_t _create_change_emummc_window()
{
s_printf(path, "emuMMC/%s/raw_based", &emummc_img->dirlist[emummc_idx * 256]);
if(!f_stat(path, &fno))
if(!f_stat(path, NULL))
{
f_open(&fp, path, FA_READ);
u32 curr_list_sector = 0;
@ -788,32 +788,27 @@ static lv_res_t _create_change_emummc_window()
f_close(&fp);
// Check if there's a HOS image there.
if (emummc_img->part_sector[0] && curr_list_sector >= emummc_img->part_sector[0] && emummc_img->part_type[0] != 0x83)
if ((curr_list_sector == 2) || (emummc_img->part_sector[0] && curr_list_sector >= emummc_img->part_sector[0] &&
curr_list_sector < emummc_img->part_end[0] && emummc_img->part_type[0] != 0x83))
{
if (emummc_img->part_sector[1] && curr_list_sector >= emummc_img->part_sector[1] && emummc_img->part_type[1] != 0x83)
{
if (emummc_img->part_sector[2] && curr_list_sector >= emummc_img->part_sector[2] && emummc_img->part_type[2] != 0x83)
{
s_printf(path, "emuMMC/%s", &emummc_img->dirlist[emummc_idx * 256]);
strcpy(&emummc_img->part_path[2 * 32], path);
emummc_img->part_sector[2] = curr_list_sector;
}
else
{
s_printf(path, "emuMMC/%s", &emummc_img->dirlist[emummc_idx * 256]);
strcpy(&emummc_img->part_path[1 * 32], path);
emummc_img->part_sector[1] = curr_list_sector;
}
}
else
{
s_printf(path, "emuMMC/%s", &emummc_img->dirlist[emummc_idx * 256]);
strcpy(&emummc_img->part_path[0], path);
s_printf(&emummc_img->part_path[0], "emuMMC/%s", &emummc_img->dirlist[emummc_idx * 256]);
emummc_img->part_sector[0] = curr_list_sector;
emummc_img->part_end[0] = 0;
}
else if (emummc_img->part_sector[1] && curr_list_sector >= emummc_img->part_sector[1] &&
curr_list_sector < emummc_img->part_end[1] && emummc_img->part_type[1] != 0x83)
{
s_printf(&emummc_img->part_path[1 * 128], "emuMMC/%s", &emummc_img->dirlist[emummc_idx * 256]);
emummc_img->part_sector[1] = curr_list_sector;
emummc_img->part_end[1] = 0;
}
else if (emummc_img->part_sector[2] && curr_list_sector >= emummc_img->part_sector[2] &&
curr_list_sector < emummc_img->part_end[2] && emummc_img->part_type[2] != 0x83)
{
s_printf(&emummc_img->part_path[2 * 128], "emuMMC/%s", &emummc_img->dirlist[emummc_idx * 256]);
emummc_img->part_sector[2] = curr_list_sector;
emummc_img->part_end[2] = 0;
}
}
emummc_idx++;
}