#include "doskbcodes.h"

/* don't include all the defines from this file, it can be quite extensive. */
#define XK_MISCELLANY
#define XK_LATIN1
#define XK_CURRENCY
#define XK_XKB_KEYS
#include <X11/keysymdef.h>

#ifndef XK_EuroSign
#define XK_EuroSign 0x20ac
#endif

#define KS_MASK 0x3ff

/* KeySym & 0x3ff is sufficient to identify the key */
int XKeysym2PCKeyCode[KS_MASK+1];

void init_keycodes(const int id) {
   static int i,mod_state;
   const char* c;
   const LAYOUT* keymap;
   
   if ((id == -1) || ( NULL == dosKeybCodes[id].layout)){  /* id == -1 it is not likely to happen should be checked before this is called. */
     ERROR("keymap %s not found.\n",dosKeybCodes[id].key);
     exit(1);
   }
   keymap = dosKeybCodes[id].layout;

   for(i=0;i<KS_MASK+1;++i)
     XKeysym2PCKeyCode[i]=0;

   /* These are maybe sent when pressing AltGr plus a number */
   for(i=0;i<10;++i)
     XKeysym2PCKeyCode[0xb0+i]=1+i;

   for(i=0;i<MAIN_LEN;++i) {
      /* look it up in the kbd map. */
      for (c = &((*keymap)[i][0]),mod_state=0;*c;c++,mod_state+=0x100) {
	 XKeysym2PCKeyCode[(unsigned char)*c]=main_key_scan_qwerty[i] | mod_state;
      }
   }

   /* what are these??? someone? */
   XKeysym2PCKeyCode[0x0113]=0x66;
   XKeysym2PCKeyCode[0x0114]=0x46; /* scroll lock */
   XKeysym2PCKeyCode[0x017e]=0xb8;
   XKeysym2PCKeyCode[0x01e5]=0x3A; /*caps lock*/
   XKeysym2PCKeyCode[0x01eb]=0x2e; /* C ??? */

   XKeysym2PCKeyCode[XK_space & KS_MASK]=0x39;
   XKeysym2PCKeyCode[XK_BackSpace & KS_MASK]=0x0e;
   XKeysym2PCKeyCode[XK_Tab & KS_MASK]= 0x0f;
   XKeysym2PCKeyCode[XK_Return & KS_MASK]=0x1c;

/*   XKeysym2PCKeyCode[XK_dead_acute & KS_MASK]=
   XKeysym2PCKeyCode[XK_dead_grave & KS_MASK]=
   XKeysym2PCKeyCode[XK_dead_diaeresis & KS_MASK]=
   XKeysym2PCKeyCode[XK_dead_circumflex & KS_MASK]=
   XKeysym2PCKeyCode[XK_dead_tilde & KS_MASK]=

   XKeysym2PCKeyCode[XK_Scroll_Lock & KS_MASK]=
   XKeysym2PCKeyCode[XK_Sys_Req & KS_MASK]=
*/
   switch (dosKeybCodes[id].code){
     case 0x40c:	/* (FR) French keyboard */
           XKeysym2PCKeyCode[XK_dead_circumflex & KS_MASK]=0x1a;
           XKeysym2PCKeyCode[XK_dead_diaeresis & KS_MASK]=0x1a;
           XKeysym2PCKeyCode[XK_EuroSign & KS_MASK]=0x12;
           break;
     case 0x40a:	/* (SP) Spanish Keyboard */
           XKeysym2PCKeyCode[XK_dead_grave & KS_MASK]=0x1a;
           XKeysym2PCKeyCode[XK_dead_circumflex & KS_MASK]=0x1a;
           XKeysym2PCKeyCode[XK_dead_acute & KS_MASK]=0x1b;
           XKeysym2PCKeyCode[XK_dead_diaeresis & KS_MASK]=0x1b;
           XKeysym2PCKeyCode[XK_EuroSign & KS_MASK]=0x12;
           break;
     case 0x404:	/* (CH) Chinese (Traditional) - US Keyboard*/
           XKeysym2PCKeyCode[XK_dead_grave & KS_MASK]=0x0d;
           XKeysym2PCKeyCode[XK_dead_tilde & KS_MASK]=0x0d;
           XKeysym2PCKeyCode[XK_dead_circumflex & KS_MASK]=0x0d;
           XKeysym2PCKeyCode[XK_dead_acute & KS_MASK]=0x0c;
           XKeysym2PCKeyCode[XK_dead_diaeresis & KS_MASK]=0x1b;
           XKeysym2PCKeyCode[XK_EuroSign & KS_MASK]=0x12;
           break;
     case 0x41d:	/* (SV) Swedish Keyboard*/
           XKeysym2PCKeyCode[XK_EuroSign & KS_MASK]=0x12;
           break;
     case 0x816:	/* (PO) Portuguese Keyboard*/
           XKeysym2PCKeyCode[XK_dead_diaeresis & KS_MASK]=0x1a;
           XKeysym2PCKeyCode[XK_dead_grave & KS_MASK]=0x1b;
           XKeysym2PCKeyCode[XK_dead_acute & KS_MASK]=0x1b;
           XKeysym2PCKeyCode[XK_dead_tilde & KS_MASK]=0x2B;
           XKeysym2PCKeyCode[XK_dead_circumflex & KS_MASK]=0x2B;
           XKeysym2PCKeyCode[XK_EuroSign & KS_MASK]=0x12;
           break;
     case 0x809:	/* (UK) United Kingdom Keyboard*/
           XKeysym2PCKeyCode[XK_EuroSign & KS_MASK]=0x05;
           break;
     case 0x409:	/* (US) US Keyboard*/
           XKeysym2PCKeyCode[XK_EuroSign & KS_MASK]=0x06;
           break;
    }

   XKeysym2PCKeyCode[XK_Escape & KS_MASK]=0x1;
   XKeysym2PCKeyCode[XK_Delete & KS_MASK]=0x53 | 0x80;
   XKeysym2PCKeyCode[XK_Home & KS_MASK]=0x47 | 0x80;
   XKeysym2PCKeyCode[XK_Left & KS_MASK]=0x4b | 0x80;
   XKeysym2PCKeyCode[XK_Up & KS_MASK]=0x48 | 0x80;
   XKeysym2PCKeyCode[XK_Right & KS_MASK]=0x4d | 0x80;
   XKeysym2PCKeyCode[XK_Down & KS_MASK]=0x50 | 0x80;
   XKeysym2PCKeyCode[XK_Prior & KS_MASK]=0x49 | 0x80;
   XKeysym2PCKeyCode[XK_Next & KS_MASK]=0x51 | 0x80;
   XKeysym2PCKeyCode[XK_End & KS_MASK]=0x4f | 0x80;
   XKeysym2PCKeyCode[XK_Print & KS_MASK]=0x37 | 0x80;
   XKeysym2PCKeyCode[XK_Insert & KS_MASK]=0x52 | 0x80;

   /* grey keys around NumPad */
   XKeysym2PCKeyCode[XK_Num_Lock & KS_MASK]= 0x45;
   XKeysym2PCKeyCode[XK_KP_Divide & KS_MASK]=0x35 | 0x80;
   XKeysym2PCKeyCode[XK_KP_Multiply & KS_MASK]=0x37;
   XKeysym2PCKeyCode[XK_KP_Subtract & KS_MASK]=0x4a;
   XKeysym2PCKeyCode[XK_KP_Add & KS_MASK]=0x4e;
   XKeysym2PCKeyCode[XK_KP_Enter & KS_MASK]=0x1c | 0x80;

   /* Unlocked NumPad */
   XKeysym2PCKeyCode[XK_KP_Home & KS_MASK]=0x47;
   XKeysym2PCKeyCode[XK_KP_Left & KS_MASK]=0x4b;
   XKeysym2PCKeyCode[XK_KP_Begin & KS_MASK]=0x4c;
   XKeysym2PCKeyCode[XK_KP_Up & KS_MASK]=0x48;
   XKeysym2PCKeyCode[XK_KP_Right & KS_MASK]=0x4d;
   XKeysym2PCKeyCode[XK_KP_Down & KS_MASK]=0x50;
   XKeysym2PCKeyCode[XK_KP_Prior & KS_MASK]=0x49;
   XKeysym2PCKeyCode[XK_KP_Next & KS_MASK]=0x51;
   XKeysym2PCKeyCode[XK_KP_End & KS_MASK]=0x4f;
   XKeysym2PCKeyCode[XK_KP_Insert & KS_MASK]=0x52;
   XKeysym2PCKeyCode[XK_KP_Delete & KS_MASK]=0x53;

   /* locked NumPad */
   XKeysym2PCKeyCode[XK_KP_Decimal & KS_MASK]=0x53;
   XKeysym2PCKeyCode[XK_KP_0 & KS_MASK]=0x52;
   XKeysym2PCKeyCode[XK_KP_1 & KS_MASK]=0x4f;
   XKeysym2PCKeyCode[XK_KP_2 & KS_MASK]=0x50;
   XKeysym2PCKeyCode[XK_KP_3 & KS_MASK]=0x51;
   XKeysym2PCKeyCode[XK_KP_4 & KS_MASK]=0x4b;
   XKeysym2PCKeyCode[XK_KP_5 & KS_MASK]=0x4c;
   XKeysym2PCKeyCode[XK_KP_6 & KS_MASK]=0x4d;
   XKeysym2PCKeyCode[XK_KP_7 & KS_MASK]=0x47;
   XKeysym2PCKeyCode[XK_KP_8 & KS_MASK]=0x48;
   XKeysym2PCKeyCode[XK_KP_9 & KS_MASK]=0x49;

   /* Function keys */
   XKeysym2PCKeyCode[XK_F1 & KS_MASK]=0x3b;
   XKeysym2PCKeyCode[XK_F2 & KS_MASK]=0x3c;
   XKeysym2PCKeyCode[XK_F3 & KS_MASK]=0x3d;
   XKeysym2PCKeyCode[XK_F4 & KS_MASK]=0x3e;
   XKeysym2PCKeyCode[XK_F5 & KS_MASK]=0x3f;
   XKeysym2PCKeyCode[XK_F6 & KS_MASK]=0x40;
   XKeysym2PCKeyCode[XK_F7 & KS_MASK]=0x41;
   XKeysym2PCKeyCode[XK_F8 & KS_MASK]=0x42;
   XKeysym2PCKeyCode[XK_F9 & KS_MASK]=0x43;
   XKeysym2PCKeyCode[XK_F10 & KS_MASK]=0x44;
   XKeysym2PCKeyCode[XK_F11 & KS_MASK]=0x57;
   XKeysym2PCKeyCode[XK_F12 & KS_MASK]=0x58;

   XKeysym2PCKeyCode[XK_Shift_L & KS_MASK]=0x2a;
   XKeysym2PCKeyCode[XK_Shift_R & KS_MASK]=0x36;
   XKeysym2PCKeyCode[XK_Control_L & KS_MASK]=0x1d;
   XKeysym2PCKeyCode[XK_Control_R & KS_MASK]=0x1d | 0x80;

   /* are these correct??? */
   XKeysym2PCKeyCode[XK_Meta_L & KS_MASK]=0x5b | 0x80;
   XKeysym2PCKeyCode[XK_Alt_L & KS_MASK]= 0x38;
   XKeysym2PCKeyCode[XK_Mode_switch & KS_MASK]=0x38 | 0x80;
   XKeysym2PCKeyCode[XK_Multi_key & KS_MASK]=0x5c | 0x80;
   XKeysym2PCKeyCode[XK_Menu & KS_MASK]=0x5d | 0x80;

}