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Add Data Management enabler

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This commit is contained in:
Pk11 2022-06-05 22:39:18 -05:00
parent d88136cb34
commit 4894619bda
1 changed files with 29 additions and 2 deletions
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31
arm9/src/main.c
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@ -4,11 +4,13 @@
#include "nand/nandio.h"
#include "storage.h"
#include "version.h"
#include <dirent.h>
#include <time.h>
bool programEnd = false;
bool sdnandMode = true;
bool unlaunchFound = false;
bool devkpFound = false;
bool arm7Exiting = false;
bool charging = false;
u8 batteryLevel = 0;
@ -24,6 +26,7 @@ enum {
MAIN_MENU_BACKUP,
MAIN_MENU_TEST,
MAIN_MENU_FIX,
MAIN_MENU_DATA_MANAGEMENT,
MAIN_MENU_EXIT
};
@ -65,15 +68,17 @@ static int _mainMenu(int cursor)
Menu* m = newMenu();
setMenuHeader(m, "MAIN MENU");
char modeStr[32];
char modeStr[32], datamanStr[32];
sprintf(modeStr, "Mode: %s", sdnandMode ? "SDNAND" : "\x1B[41mSysNAND\x1B[47m");
sprintf(datamanStr, "\x1B[%02omEnable Data Management", devkpFound ? 037 : 047);
addMenuItem(m, modeStr, NULL, 0);
addMenuItem(m, "Install", NULL, 0);
addMenuItem(m, "Titles", NULL, 0);
addMenuItem(m, "Restore", NULL, 0);
addMenuItem(m, "Test", NULL, 0);
addMenuItem(m, "Fix FAT copy mismatch", NULL, 0);
addMenuItem(m, "Exit", NULL, 0);
addMenuItem(m, datamanStr, NULL, 0);
addMenuItem(m, "\x1B[47mExit", NULL, 0);
m->cursor = cursor;
@ -166,6 +171,9 @@ int main(int argc, char **argv)
messageBox("Unlaunch not found, please\ninstall it.\n\n\x1B[46mhttps://dsi.cfw.guide/\x1B[47m");
}
//check for dev.kp (Data Management visible)
devkpFound = (access("sd:/sys/dev.kp", F_OK) == 0);
messageBox("\x1B[41mWARNING:\x1B[47m This tool can write to\nyour internal NAND!\n\nThis always has a risk, albeit\nlow, of \x1B[41mbricking\x1B[47m your system\nand should be done with caution!\n\nIf you nave not yet done so,\nyou should make a NAND backup.");
messageBox("If you are following a video\nguide, please stop.\n\nVideo guides for console moddingare often outdated or straight\nup incorrect to begin with.\n\nThe recommended guide for\nmodding your DSi is:\n\n\x1B[46mhttps://dsi.cfw.guide/\x1B[47m\n\nFor more information on using\nNTM, see the official wiki:\n\n\x1B[46mhttps://github.com/Epicpkmn11/\n\t\t\t\t\t\t\t\tNTM/wiki\x1B[47m");
@ -180,6 +188,7 @@ int main(int argc, char **argv)
{
case MAIN_MENU_MODE:
sdnandMode = !sdnandMode;
devkpFound = (access(sdnandMode ? "sd:/sys/dev.kp" : "nand:/sys/dev.kp", F_OK) == 0);
break;
case MAIN_MENU_INSTALL:
@ -207,6 +216,24 @@ int main(int argc, char **argv)
}
break;
case MAIN_MENU_DATA_MANAGEMENT:
if (!devkpFound && (choiceBox("Make Data Management visible\nin System Settings?") == YES) && (sdnandMode || nandio_unlock_writing()))
{
//ensure sys folder exists
if(access(sdnandMode ? "sd:/sys" : "nand:/sys", F_OK) != 0)
mkdir(sdnandMode ? "sd:/sys" : "nand:/sys", 0777);
//create empty file
FILE *file = fopen(sdnandMode ? "sd:/sys/dev.kp" : "nand:/sys/dev.kp", "wb");
fclose(file);
if(!sdnandMode)
nandio_lock_writing();
devkpFound = (access(sdnandMode ? "sd:/sys/dev.kp" : "nand:/sys/dev.kp", F_OK) == 0);
messageBox("Data Management is now visible\nin System Settings.\n");
}
break;
case MAIN_MENU_EXIT:
programEnd = true;
break;