Xorg get current layout

getxkbgroupsymbols.c

#include <stdio.h>
#include <X11/XKBlib.h>

int
main()
{
    char* displayName = "";
    int eventCode;
    int errorReturn;
    int major = XkbMajorVersion;
    int minor = XkbMinorVersion;;
    int reasonReturn;
    Display* display = XkbOpenDisplay(displayName, &eventCode, &errorReturn, &major, &minor, &reasonReturn);
    if (reasonReturn != XkbOD_Success)
        return 1;

    XkbStateRec xkbState;
    XkbGetState(display, XkbUseCoreKbd, &xkbState);
    printf("%d\n", xkbState.group);

    XkbDescRec* kbdDescPtr = XkbAllocKeyboard();
    if (kbdDescPtr == NULL)
        return 1;
    
    XkbGetNames(display, XkbSymbolsNameMask, kbdDescPtr);
    Atom symNameAtom = kbdDescPtr->names->symbols;
    if (symNameAtom != None) {
        char* symNameC = XGetAtomName(display, symNameAtom);
        printf("%s\n", symNameC);
        XFree(symNameC);
    }

    XCloseDisplay(display);
    return 0;
}

gistfile2.txt

$ setxkbmap -print
xkb_keymap {
	xkb_keycodes  { include "evdev+aliases(qwerty)"	};
	xkb_types     { include "complete"	};
	xkb_compat    { include "complete"	};
	xkb_symbols   { include "pc+us(dvorak-de)+ru(winkeys-ua):2+inet(evdev)+capslock(grouplock)"	};
	xkb_geometry  { include "pc(pc104)"	};
};
$ setxkbmap -print
xkb_keymap {
	xkb_keycodes  { include "evdev+aliases(qwerty)"	};
	xkb_types     { include "complete"	};
	xkb_compat    { include "complete"	};
	xkb_symbols   { include "pc+us+inet(evdev)"	};
	xkb_geometry  { include "pc(pc104)"	};
};
$ ./getxkbgroupsymbols
1
pc+us(dvorak-de)+ru(winkeys-ua):2+inet(evdev)+capslock(grouplock)