Commit e26437c2 authored by Gerd Hoffmann's avatar Gerd Hoffmann
Browse files

vnc: fix ctrl key in vnc terminal emulation 



Make the control keys for terminals on the vnc display
(i.e. qemu -vnc :0 -serial vc) work.  Makes the terminals
alot more usable as typing Ctrl-C in your serial console
actually has the desired effect ;)

Signed-off-by: default avatarGerd Hoffmann <kraxel@redhat.com>
parent ce3e1417

ui/vnc.c

+8 −2
Original line number Diff line number Diff line
@@ -1552,9 +1552,11 @@ static void do_key_event(VncState *vs, int down, int keycode, int sym) 
        else

            kbd_put_keycode(keycode | SCANCODE_UP);

    } else {

        bool numlock = vs->modifiers_state[0x45];

        bool control = (vs->modifiers_state[0x1d] ||

                        vs->modifiers_state[0x9d]);

        /* QEMU console emulation */

        if (down) {

            int numlock = vs->modifiers_state[0x45];

            switch (keycode) {

            case 0x2a:                          /* Left Shift */

            case 0x36:                          /* Right Shift */
@@ -1642,7 +1644,11 @@ static void do_key_event(VncState *vs, int down, int keycode, int sym) 
                break;



            default:

                if (control) {

                    kbd_put_keysym(sym & 0x1f);

                } else {

                    kbd_put_keysym(sym);

                }

                break;

            }

        }