debian/patches/keymap.diff

   1 Index: new/ui/vnc.c
   2 ===================================================================
   3 --- new.orig/ui/vnc.c   2012-11-21 11:11:22.000000000 +0100
   4 +++ new/ui/vnc.c        2012-11-21 11:25:33.000000000 +0100
   5 @@ -1497,6 +1497,10 @@
   6
   7  static void do_key_event(VncState *vs, int down, int keycode, int sym)
   8  {
   9 +    int mods =  keycode & 0xf00;
  10 +
  11 +    keycode &= SCANCODE_KEYMASK;
  12 +
  13      /* QEMU console switch */
  14      switch(keycode) {
  15      case 0x2a:                          /* Left Shift */
  16 @@ -1567,12 +1571,42 @@
  17      }
  18
  19      if (is_graphic_console()) {
  20 +
  21 +       /* our java vnc client never sends ALTGR, so we create
  22 +          an artificial up/down event */
  23 +
  24 +       int emul_altgr = (mods & SCANCODE_ALTGR) &&
  25 +           !vs->modifiers_state[0xb8];
  26 +
  27 +       if (emul_altgr) {
  28 +               reset_keys(vs);
  29 +               kbd_put_keycode(SCANCODE_EMUL0);
  30 +               kbd_put_keycode(0xb8 & SCANCODE_KEYCODEMASK);
  31 +       }
  32 +
  33 +       int emul_shift = (mods & SCANCODE_SHIFT) &&
  34 +           !vs->modifiers_state[0x2a];
  35 +
  36 +       if (emul_shift) {
  37 +           kbd_put_keycode(0x2a & SCANCODE_KEYCODEMASK);
  38 +       }
  39 +
  40          if (keycode & SCANCODE_GREY)
  41              kbd_put_keycode(SCANCODE_EMUL0);
  42          if (down)
  43              kbd_put_keycode(keycode & SCANCODE_KEYCODEMASK);
  44          else
  45              kbd_put_keycode(keycode | SCANCODE_UP);
  46 +
  47 +       if (emul_shift) {
  48 +           kbd_put_keycode(0x2a | SCANCODE_UP);
  49 +       }
  50 +
  51 +       if (emul_altgr) {
  52 +           kbd_put_keycode(SCANCODE_EMUL0);
  53 +           kbd_put_keycode(0xb8 | SCANCODE_UP);
  54 +       }
  55 +
  56      } else {
  57          bool numlock = vs->modifiers_state[0x45];
  58          bool control = (vs->modifiers_state[0x1d] ||
  59 @@ -1709,7 +1743,8 @@
  60          lsym = lsym - 'A' + 'a';
  61      }
  62
  63 -    keycode = keysym2scancode(vs->vd->kbd_layout, lsym & 0xFFFF) & SCANCODE_KEYMASK;
  64 +    keycode = keysym2scancode(vs->vd->kbd_layout, lsym & 0xFFFF);
  65 +
  66      do_key_event(vs, down, keycode, sym);
  67  }
  68