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/*-
 * Copyright (c) 1999, 2000 Hellmuth Michaelis
 *
 * Copyright (c) 1992, 1995 Hellmuth Michaelis and Joerg Wunsch.
 *
 * Copyright (c) 1992, 1993 Brian Dunford-Shore and Holger Veit.
 *
 * All rights reserved.
 *
 * This code is derived from software contributed to Berkeley by
 * William Jolitz and Don Ahn.
 *
 * This code is derived from software contributed to 386BSD by
 * Holger Veit.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *	This product includes software developed by Hellmuth Michaelis,
 *	Brian Dunford-Shore and Joerg Wunsch.
 * 4. The name authors may not be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

/*---------------------------------------------------------------------------*
 *
 *	pcvt_kbd.h	VT220 Driver Keyboard Interface Header
 *	------------------------------------------------------
 *
 *	Last Edit-Date: [Sun Mar 26 10:38:38 2000]
 *
 * $FreeBSD$
 *
 *---------------------------------------------------------------------------*/

/*---------------------------------------------------------------------------*
 *	this is one sub-entry for the table. the type can be either
 *	"pointer to a string" or "pointer to a function"
 *---------------------------------------------------------------------------*/
typedef struct
{
	u_char subtype;			/* subtype, string or function */
	union what
	{
		u_char *string;		/* ptr to string, null terminated */
		void (*func)(void);	/* ptr to function */
	} what;
} entry;

/*---------------------------------------------------------------------------*
 *	this is the "outer" table
 *---------------------------------------------------------------------------*/
typedef struct
{
	u_short	type;			/* type of key */
	u_short	ovlindex;		/* -hv- index into overload table */
	entry 	unshift;		/* normal default codes/funcs */
	entry	shift;			/* shifted default codes/funcs */
	entry 	ctrl;			/* control default codes/funcs */
} Keycap_def;

#define IDX0		0	/* default indexvalue into ovl table */

#define STR		KBD_SUBT_STR	/* subtype = ptr to string */
#define FNC		KBD_SUBT_FNC	/* subtype = ptr to function */

#define CODE_SIZE	5

/*---------------------------------------------------------------------------*
 * the overlaytable table is a static fixed size scratchpad where all the
 * overloaded definitions are stored.
 * an entry consists of a short (holding the new type attribute) and
 * four entries for a new keydefinition.
 *---------------------------------------------------------------------------*/

#define OVLTBL_SIZE	64		/* 64 keys can be overloaded */

#define Ovl_tbl struct kbd_ovlkey

static Ovl_tbl *ovltbl;			/* the table itself */

static int ovlinitflag = 0;		/* the init flag for the table */

/*
 * key codes >= 128 denote "virtual" shift/control
 * They are resolved before any keymapping is handled
 */

#if PCVT_SCANSET == 2
static u_char scantokey[] = {
/*      -0- -1- -2- -3- -4- -5- -6- -7-    This layout is valid for US only */
/*00*/   0,120,  0,116,114,112,113,123,  /* ??  F9  ??  F5  F3  F1  F2  F12 */
/*08*/   0,121,119,117,115, 16,  1,  0,  /* ??  F10 F8  F6  F4  TAB `   ??  */
/*10*/   0, 60, 44,  0, 58, 17,  2,  0,  /* ??  ALl SHl ??  CTl Q   1   ??  */
/*18*/   0,  0, 46, 32, 31, 18,  3,  0,  /* ??  Z   S   A   W   2   ??  ??  */
/*20*/   0, 48, 47, 33, 19,  5,  4,  0,  /* ??  C   X   D   E   4   3   ??  */
/*28*/   0, 61, 49, 34, 21, 20,  6,  0,  /* ??  SP  V   F   T   R   5   ??  */
/*30*/   0, 51, 50, 36, 35, 22,  7,  0,  /* ??  N   B   H   G   Y   6   ??  */
/*38*/   0,  0, 52, 37, 23,  8,  9,  0,  /* ??  ??  M   J   U   7   8   ??  */
/*40*/   0, 53, 38, 24, 25, 11, 10,  0,  /* ??  ,   K   I   O   0   9   ??  */
/*48*/   0, 54, 55, 39, 40, 26, 12,  0,  /* ??  .   /   L   ;   P   -   ??  */
/*50*/   0,  0, 41,  0, 27, 13,  0,  0,  /* ??  ??  "   ??  [   =   ??  ??  */
/*58*/  30, 57, 43, 28,  0, 29,  0,  0,  /* CAP SHr ENT ]   ??  \   ??  ??  */
/*60*/   0, 45,  0,  0,  0,  0, 15,  0,  /* ??  NL1 ??  ??  ??  ??  BS  ??  */
/*68*/   0, 93,  0, 92, 91,  0,  0,  0,  /* ??  KP1 ??  KP4 KP7 ??  ??  ??  */
/*70*/  99,104, 98, 97,102, 96,110, 90,  /* KP0 KP. KP2 KP5 KP6 KP8 ESC NUM */
/*78*/ 122,106,103,105,100,101,125,  0,  /* F11 KP+ KP3 KP- KP* KP9 LOC ??  */
/*80*/   0,  0,  0,118,127               /* ??  ??  ??  F7 SyRQ */
};

static u_char extscantokey[] = {
/*      -0- -1- -2- -3- -4- -5- -6- -7-    This layout is valid for US only */
/*00*/   0,120,  0,116,114,112,113,123,  /* ??  F9  ??  F5  F3  F1  F2  F12 */
/*08*/   0,121,119,117,115, 16,  1,  0,  /* ??  F10 F8  F6  F4  TAB `   ??  */
/*10*/   0, 62,128,  0, 64, 17,  2,  0,  /* ??  ALr vSh ??  CTr Q   1   ??  */
/*18*/   0,  0, 46, 32, 31, 18,  3,  0,  /* ??  Z   S   A   W   2   ??  ??  */
/*20*/   0, 48, 47, 33, 19,  5,  4,  0,  /* ??  C   X   D   E   4   3   ??  */
/*28*/   0, 61, 49, 34, 21, 20,  6,  0,  /* ??  SP  V   F   T   R   5   ??  */
/*30*/   0, 51, 50, 36, 35, 22,  7,  0,  /* ??  N   B   H   G   Y   6   ??  */
/*38*/   0,  0, 52, 37, 23,  8,  9,  0,  /* ??  ??  M   J   U   7   8   ??  */
/*40*/   0, 53, 38, 24, 25, 11, 10,  0,  /* ??  ,   K   I   O   0   9   ??  */
/*48*/   0, 54, 95, 39, 40, 26, 12,  0,  /* ??  .   KP/ L   ;   P   -   ??  */
/*50*/   0,  0, 41,  0, 27, 13,  0,  0,  /* ??  ??  "   ??  [   =   ??  ??  */
/*58*/  30, 57,108, 28,  0, 29,  0,  0,  /* CAP  SHr KPE ]   ??  \  ??  ??  */
/*60*/   0, 45,  0,  0,  0,  0, 15,  0,  /* ??  NL1 ??  ??  ??  ??  BS  ??  */
/*68*/   0, 81,  0, 79, 80,  0,  0,  0,  /* ??  END ??  LA  HOM ??  ??  ??  */
/*70*/  75, 76, 84, 97, 89, 83,110, 90,  /* INS DEL DA  KP5 RA  UA  ESC NUM */
/*78*/ 122,106, 86,105,124, 85,126,  0,  /* F11 KP+ PD  KP- PSc PU  Brk ??  */
/*80*/   0,  0,  0,118,127               /* ??  ??  ??  F7 SysRq */
};

#else	/* PCVT_SCANSET != 2 */

static u_char scantokey[] = {
/*       -0- -1- -2- -3- -4- -5- -6- -7-    This layout is valid for US only */
/*00*/    0,110,  2,  3,  4,  5,  6,  7,  /* ??  ESC 1   2   3   4   5   6   */
/*08*/    8,  9, 10, 11, 12, 13, 15, 16,  /* 7   8   9   0   -   =   BS  TAB */
/*10*/   17, 18, 19, 20, 21, 22, 23, 24,  /* Q   W   E   R   T   Y   U   I   */
/*18*/   25, 26, 27, 28, 43, 58, 31, 32,  /* O   P   [   ]   ENT CTl A   S   */
/*20*/   33, 34, 35, 36, 37, 38, 39, 40,  /* D   F   G   H   J   K   L   ;   */
/*28*/   41,  1, 44, 29, 46, 47, 48, 49,  /* '   `   SHl \   Z   X   C   V   */
/*30*/   50, 51, 52, 53, 54, 55, 57,100,  /* B   N   M   ,   .   /   SHr KP* */
/*38*/   60, 61, 30,112,113,114,115,116,  /* ALl SP  CAP F1  F2  F3  F4  F5  */
/*40*/  117,118,119,120,121, 90,125, 91,  /* F6  F7  F8  F9  F10 NUM LOC KP7 */
/*48*/   96,101,105, 92, 97,102,106, 93,  /* KP8 KP9 KP- KP4 KP5 KP6 KP+ KP1 */
/*50*/   98,103, 99,104,127,  0, 45,122,  /* KP2 KP3 KP0 KP. SyRq??  NL1 F11 */
/*58*/  123                               /* F12 */
};

static u_char extscantokey[] = {
/*       -0- -1- -2- -3- -4- -5- -6- -7-    This layout is valid for US only */
/*00*/    0,110,  2,  3,  4,  5,  6,  7,  /* ??  ESC 1   2   3   4   5   6   */
/*08*/    8,  9, 10, 11, 12, 13, 15, 16,  /* 7   8   9   0   -   =   BS  TAB */
/*10*/   17, 18, 19, 20, 21, 22, 23, 24,  /* Q   W   E   R   T   Y   U   I   */
/*18*/   25, 26, 27, 28,108, 64, 31, 32,  /* O   P   [   ]   KPE CTr A   S   */
/*20*/   33, 34, 35, 36, 37, 38, 39, 40,  /* D   F   G   H   J   K   L   ;   */
/*28*/   41,  1,128, 29, 46, 47, 48, 49,  /* '   `   vSh \   Z   X   C   V   */
/*30*/   50, 51, 52, 53, 54, 95, 57,124,  /* B   N   M   ,   .   KP/ SHr KP* */
/*38*/   62, 61, 30,112,113,114,115,116,  /* ALr SP  CAP F1  F2  F3  F4  F5  */
/*40*/  117,118,119,120,121, 90,126, 80,  /* F6  F7  F8  F9  F10 NUM Brk HOM */
/*48*/   83, 85,105, 79, 97, 89,106, 81,  /* UA  PU  KP- LA  KP5 RA  KP+ END */
/*50*/   84, 86, 75, 76,  0,  0, 45,122,  /* DA  PD  INS DEL ??  ??  NL1 F11 */
/*58*/  123,                              /* F12 */
};
#endif	/* PCVT_SCANSET == 2 */

static Keycap_def	key2ascii[] =
{
/* define some shorthands to make the table (almost) fit into 80 columns */
#define C (u_char *)
#define V (void *)
#define S STR
#define F FNC
#define I IDX0

/* DONT EVER OVERLOAD KEY 0, THIS IS A KEY THAT MUSTN'T EXIST */

/*      type   index   unshift        shift           ctrl         */
/*      ---------------------------------------------------------- */
/*  0*/ {KBD_NONE,  I, {S,{C "df"}},    {S,{C ""}},      {S,{C ""}}},
/*  1*/ {KBD_ASCII, I, {S,{C "`"}},     {S,{C "~"}},     {S,{C "`"}}},
/*  2*/ {KBD_ASCII, I, {S,{C "1"}},     {S,{C "!"}},     {S,{C "1"}}},
/*  3*/ {KBD_ASCII, I, {S,{C "2"}},     {S,{C "@"}},     {S,{C "\000"}}},
/*  4*/ {KBD_ASCII, I, {S,{C "3"}},     {S,{C "#"}},     {S,{C "3"}}},
/*  5*/ {KBD_ASCII, I, {S,{C "4"}},     {S,{C "$"}},     {S,{C "4"}}},
/*  6*/ {KBD_ASCII, I, {S,{C "5"}},     {S,{C "%"}},     {S,{C "5"}}},
/*  7*/ {KBD_ASCII, I, {S,{C "6"}},     {S,{C "^"}},     {S,{C "\036"}}},
/*  8*/ {KBD_ASCII, I, {S,{C "7"}},     {S,{C "&"}},     {S,{C "7"}}},
/*  9*/ {KBD_ASCII, I, {S,{C "8"}},     {S,{C "*"}},     {S,{C "8"}}},
/* 10*/ {KBD_ASCII, I, {S,{C "9"}},     {S,{C "("}},     {S,{C "9"}}},
/* 11*/ {KBD_ASCII, I, {S,{C "0"}},     {S,{C ")"}},     {S,{C "0"}}},
/* 12*/ {KBD_ASCII, I, {S,{C "-"}},     {S,{C "_"}},     {S,{C "\037"}}},
/* 13*/ {KBD_ASCII, I, {S,{C "="}},     {S,{C "+"}},     {S,{C "="}}},
/* 14*/ {KBD_NONE,  I, {S,{C ""}},      {S,{C ""}},      {S,{C ""}}},
/* 15*/ {KBD_ASCII, I, {S,{C "\177"}},  {S,{C "\010"}},  {S,{C "\177"}}}, /* BS */
/* 16*/ {KBD_ASCII, I, {S,{C "\t"}},    {S,{C "\t"}},    {S,{C "\t"}}},   /* TAB */
/* 17*/ {KBD_ASCII, I, {S,{C "q"}},     {S,{C "Q"}},     {S,{C "\021"}}},
/* 18*/ {KBD_ASCII, I, {S,{C "w"}},     {S,{C "W"}},     {S,{C "\027"}}},
/* 19*/ {KBD_ASCII, I, {S,{C "e"}},     {S,{C "E"}},     {S,{C "\005"}}},
/* 20*/ {KBD_ASCII, I, {S,{C "r"}},     {S,{C "R"}},     {S,{C "\022"}}},
/* 21*/ {KBD_ASCII, I, {S,{C "t"}},     {S,{C "T"}},     {S,{C "\024"}}},
/* 22*/ {KBD_ASCII, I, {S,{C "y"}},     {S,{C "Y"}},     {S,{C "\031"}}},
/* 23*/ {KBD_ASCII, I, {S,{C "u"}},     {S,{C "U"}},     {S,{C "\025"}}},
/* 24*/ {KBD_ASCII, I, {S,{C "i"}},     {S,{C "I"}},     {S,{C "\011"}}},
/* 25*/ {KBD_ASCII, I, {S,{C "o"}},     {S,{C "O"}},     {S,{C "\017"}}},
/* 26*/ {KBD_ASCII, I, {S,{C "p"}},     {S,{C "P"}},     {S,{C "\020"}}},
/* 27*/ {KBD_ASCII, I, {S,{C "["}},     {S,{C "{"}},     {S,{C "\033"}}},
/* 28*/ {KBD_ASCII, I, {S,{C "]"}},     {S,{C "}"}},     {S,{C "\035"}}},
/* 29*/ {KBD_ASCII, I, {S,{C "\\"}},    {S,{C "|"}},     {S,{C "\034"}}},
/* 30*/ {KBD_CAPS,  I, {S,{C ""}},      {S,{C ""}},      {S,{C ""}}},
/* 31*/ {KBD_ASCII, I, {S,{C "a"}},     {S,{C "A"}},     {S,{C "\001"}}},
/* 32*/ {KBD_ASCII, I, {S,{C "s"}},     {S,{C "S"}},     {S,{C "\023"}}},
/* 33*/ {KBD_ASCII, I, {S,{C "d"}},     {S,{C "D"}},     {S,{C "\004"}}},
/* 34*/ {KBD_ASCII, I, {S,{C "f"}},     {S,{C "F"}},     {S,{C "\006"}}},
/* 35*/ {KBD_ASCII, I, {S,{C "g"}},     {S,{C "G"}},     {S,{C "\007"}}},
/* 36*/ {KBD_ASCII, I, {S,{C "h"}},     {S,{C "H"}},     {S,{C "\010"}}},
/* 37*/ {KBD_ASCII, I, {S,{C "j"}},     {S,{C "J"}},     {S,{C "\n"}}},
/* 38*/ {KBD_ASCII, I, {S,{C "k"}},     {S,{C "K"}},     {S,{C "\013"}}},
/* 39*/ {KBD_ASCII, I, {S,{C "l"}},     {S,{C "L"}},     {S,{C "\014"}}},
/* 40*/ {KBD_ASCII, I, {S,{C ";"}},     {S,{C ":"}},     {S,{C ";"}}},
/* 41*/ {KBD_ASCII, I, {S,{C "'"}},     {S,{C "\""}},    {S,{C "'"}}},
/* 42*/ {KBD_ASCII, I, {S,{C "\\"}},    {S,{C "|"}},     {S,{C "\034"}}}, /* special */
/* 43*/ {KBD_RETURN,I, {S,{C "\r"}},    {S,{C "\r"}},    {S,{C "\r"}}},   /* RETURN */
/* 44*/ {KBD_SHIFT, I, {S,{C ""}},      {S,{C ""}},      {S,{C ""}}},     /* SHIFT left */
/* 45*/ {KBD_ASCII, I, {S,{C "<"}},     {S,{C ">"}},     {S,{C ""}}},
/* 46*/ {KBD_ASCII, I, {S,{C "z"}},     {S,{C "Z"}},     {S,{C "\032"}}},
/* 47*/ {KBD_ASCII, I, {S,{C "x"}},     {S,{C "X"}},     {S,{C "\030"}}},
/* 48*/ {KBD_ASCII, I, {S,{C "c"}},     {S,{C "C"}},     {S,{C "\003"}}},
/* 49*/ {KBD_ASCII, I, {S,{C "v"}},     {S,{C "V"}},     {S,{C "\026"}}},
/* 50*/ {KBD_ASCII, I, {S,{C "b"}},     {S,{C "B"}},     {S,{C "\002"}}},
/* 51*/ {KBD_ASCII, I, {S,{C "n"}},     {S,{C "N"}},     {S,{C "\016"}}},
/* 52*/ {KBD_ASCII, I, {S,{C "m"}},     {S,{C "M"}},     {S,{C "\r"}}},
/* 53*/ {KBD_ASCII, I, {S,{C ","}},     {S,{C "<"}},     {S,{C ","}}},
/* 54*/ {KBD_ASCII, I, {S,{C "."}},     {S,{C ">"}},     {S,{C "."}}},
/* 55*/ {KBD_ASCII, I, {S,{C "/"}},     {S,{C "?"}},     {S,{C "/"}}},
/* 56*/ {KBD_NONE,  I, {S,{C ""}},      {S,{C ""}},      {S,{C ""}}},
/* 57*/ {KBD_SHIFT, I, {S,{C ""}},      {S,{C ""}},      {S,{C ""}}},     /* SHIFT right */
/* 58*/ {KBD_CTL,   I, {S,{C ""}},      {S,{C ""}},      {S,{C ""}}},     /* CTL left */
/* 59*/ {KBD_ASCII, I, {S,{C ""}},      {S,{C ""}},      {S,{C ""}}},
/* 60*/ {KBD_META,  I, {S,{C ""}},      {S,{C ""}},      {S,{C ""}}},     /* ALT left */
#if !PCVT_NULLCHARS
/* 61*/ {KBD_ASCII, I, {S,{C " "}},     {S,{C " "}},     {S,{C " "}}},    /* SPACE */
#else
/* 61*/ {KBD_ASCII, I, {S,{C " "}},     {S,{C " "}},     {S,{C "\000"}}}, /* SPACE */
#endif /* PCVT_NULLCHARS */
/* 62*/ {KBD_META,  I, {S,{C ""}},      {S,{C ""}},      {S,{C ""}}},     /* ALT right */
/* 63*/ {KBD_ASCII, I, {S,{C ""}},      {S,{C ""}},      {S,{C ""}}},
/* 64*/ {KBD_CTL,   I, {S,{C ""}},      {S,{C ""}},      {S,{C ""}}},     /* CTL right */
/* 65*/ {KBD_NONE,  I, {S,{C ""}},      {S,{C ""}},      {S,{C ""}}},
/* 66*/ {KBD_NONE,  I, {S,{C ""}},      {S,{C ""}},      {S,{C ""}}},
/* 67*/ {KBD_NONE,  I, {S,{C ""}},      {S,{C ""}},      {S,{C ""}}},
/* 68*/ {KBD_NONE,  I, {S,{C ""}},      {S,{C ""}},      {S,{C ""}}},
/* 69*/ {KBD_NONE,  I, {S,{C ""}},      {S,{C ""}},      {S,{C ""}}},
/* 70*/ {KBD_NONE,  I, {S,{C ""}},      {S,{C ""}},      {S,{C ""}}},
/* 71*/ {KBD_NONE,  I, {S,{C ""}},      {S,{C ""}},      {S,{C ""}}},
/* 72*/ {KBD_NONE,  I, {S,{C ""}},      {S,{C ""}},      {S,{C ""}}},
/* 73*/ {KBD_NONE,  I, {S,{C ""}},      {S,{C ""}},      {S,{C ""}}},
/* 74*/ {KBD_NONE,  I, {S,{C ""}},      {S,{C ""}},      {S,{C ""}}},
/* 75*/ {KBD_FUNC,  I, {S,{C "\033[2~"}},{S,{C "\033[2~"}},{S,{C "\033[2~"}}},/* INS */
/* 76*/ {KBD_FUNC,  I, {S,{C "\033[3~"}},{S,{C "\033[3~"}},{S,{C "\033[3~"}}},/* DEL */
/* 77*/ {KBD_NONE,  I, {S,{C ""}},      {S,{C ""}},      {S,{C ""}}},
/* 78*/ {KBD_NONE,  I, {S,{C ""}},      {S,{C ""}},      {S,{C ""}}},
/* 79*/ {KBD_CURSOR,I, {S,{C "\033[D"}},{S,{C "\033OD"}},{S,{C "\033[D"}}},   /* CU <- */
/* 80*/ {KBD_FUNC,  I, {S,{C "\033[1~"}},{S,{C "\033[1~"}},{S,{C "\033[1~"}}},/* HOME = FIND*/
/* 81*/ {KBD_FUNC,  I, {S,{C "\033[4~"}},{S,{C "\033[4~"}},{S,{C "\033[4~"}}},/* END = SELECT */
/* 82*/ {KBD_NONE,  I, {S,{C ""}},      {S,{C ""}},      {S,{C ""}}},
/* 83*/ {KBD_CURSOR,I, {S,{C "\033[A"}},{S,{C "\033OA"}},{S,{C "\033[A"}}},   /* CU ^ */
/* 84*/ {KBD_CURSOR,I, {S,{C "\033[B"}},{S,{C "\033OB"}},{S,{C "\033[B"}}},   /* CU v */
/* 85*/ {KBD_FUNC,  I, {S,{C "\033[5~"}},{S,{C "\033[5~"}},{S,{C "\033[5~"}}},/*PG UP*/
/* 86*/ {KBD_FUNC,  I, {S,{C "\033[6~"}},{S,{C "\033[6~"}},{S,{C "\033[6~"}}},/*PG DN*/
/* 87*/ {KBD_NONE,  I, {S,{C ""}},      {S,{C ""}},      {S,{C ""}}},
/* 88*/ {KBD_NONE,  I, {S,{C ""}},      {S,{C ""}},      {S,{C ""}}},
/* 89*/ {KBD_CURSOR,I, {S,{C "\033[C"}},{S,{C "\033OC"}},{S,{C "\033[C"}}},   /* CU -> */
/* 90*/ {KBD_NUM,   I, {S,{C ""}},      {S,{C ""}},      {S,{C ""}}},
/* 91*/ {KBD_KP,    I, {S,{C "7"}},     {S,{C "\033Ow"}},{S,{C "7"}}},
/* 92*/ {KBD_KP,    I, {S,{C "4"}},     {S,{C "\033Ot"}},{S,{C "4"}}},
/* 93*/ {KBD_KP,    I, {S,{C "1"}},     {S,{C "\033Oq"}},{S,{C "1"}}},
/* 94*/ {KBD_NONE,  I, {S,{C ""}},      {S,{C ""}},      {S,{C ""}}},
/* 95*/ {KBD_KP,    I, {S,{C "/"}},     {S,{C "/"}},     {S,{C "/"}}},
/* 96*/ {KBD_KP,    I, {S,{C "8"}},     {S,{C "\033Ox"}},{S,{C "8"}}},
/* 97*/ {KBD_KP,    I, {S,{C "5"}},     {S,{C "\033Ou"}},{S,{C "5"}}},
/* 98*/ {KBD_KP,    I, {S,{C "2"}},     {S,{C "\033Or"}},{S,{C "2"}}},
/* 99*/ {KBD_KP,    I, {S,{C "0"}},     {S,{C "\033Op"}},{S,{C "0"}}},
/*100*/ {KBD_KP,    I, {S,{C "*"}},     {S,{C "*"}},     {S,{C "*"}}},
/*101*/ {KBD_KP,    I, {S,{C "9"}},     {S,{C "\033Oy"}},{S,{C "9"}}},
/*102*/ {KBD_KP,    I, {S,{C "6"}},     {S,{C "\033Ov"}},{S,{C "6"}}},
/*103*/ {KBD_KP,    I, {S,{C "3"}},     {S,{C "\033Os"}},{S,{C "3"}}},
/*104*/ {KBD_KP,    I, {S,{C "."}},     {S,{C "\033On"}},{S,{C "."}}},
/*105*/ {KBD_KP,    I, {S,{C "-"}},     {S,{C "\033Om"}},{S,{C "-"}}},
/*106*/ {KBD_KP,    I, {S,{C "+"}},     {S,{C "+"}},     {S,{C "+"}}},
/*107*/ {KBD_NONE,  I, {S,{C ""}},      {S,{C ""}},      {S,{C ""}}},
/*108*/ {KBD_RETURN,I, {S,{C "\r"}},    {S,{C "\033OM"}},{S,{C "\r"}}},    /* KP ENTER */
/*109*/ {KBD_NONE,  I, {S,{C ""}},      {S,{C ""}},      {S,{C ""}}},
/*110*/ {KBD_ASCII, I, {S,{C "\033"}},  {S,{C "\033"}},  {S,{C "\033"}}},
/*111*/ {KBD_NONE,  I, {S,{C ""}},      {S,{C ""}},      {S,{C ""}}},
/*112*/ {KBD_FUNC,  I, {F,{V fkey1}},   {F,{V sfkey1}},  {F,{V cfkey1}}},  /* F1 */
/*113*/ {KBD_FUNC,  I, {F,{V fkey2}},   {F,{V sfkey2}},  {F,{V cfkey2}}},  /* F2 */
/*114*/ {KBD_FUNC,  I, {F,{V fkey3}},   {F,{V sfkey3}},  {F,{V cfkey3}}},  /* F3 */
/*115*/ {KBD_FUNC,  I, {F,{V fkey4}},   {F,{V sfkey4}},  {F,{V cfkey4}}},  /* F4 */
/*116*/ {KBD_FUNC,  I, {F,{V fkey5}},   {F,{V sfkey5}},  {F,{V cfkey5}}},  /* F5 */
/*117*/ {KBD_FUNC,  I, {F,{V fkey6}},   {F,{V sfkey6}},  {F,{V cfkey6}}},  /* F6 */
/*118*/ {KBD_FUNC,  I, {F,{V fkey7}},   {F,{V sfkey7}},  {F,{V cfkey7}}},  /* F7 */
/*119*/ {KBD_FUNC,  I, {F,{V fkey8}},   {F,{V sfkey8}},  {F,{V cfkey8}}},  /* F8 */
/*120*/ {KBD_FUNC,  I, {F,{V fkey9}},   {F,{V sfkey9}},  {F,{V cfkey9}}},  /* F9 */
/*121*/ {KBD_FUNC,  I, {F,{V fkey10}},  {F,{V sfkey10}}, {F,{V cfkey10}}}, /* F10 */
/*122*/ {KBD_FUNC,  I, {F,{V fkey11}},  {F,{V sfkey11}}, {F,{V cfkey11}}}, /* F11 */
/*123*/ {KBD_FUNC,  I, {F,{V fkey12}},  {F,{V sfkey12}}, {F,{V cfkey12}}}, /* F12 */
/*124*/ {KBD_KP,    I, {S,{C ""}},      {S,{C ""}},      {S,{C ""}}},
/*125*/ {KBD_SCROLL,I, {S,{C ""}},      {S,{C ""}},      {S,{C ""}}},
/*126*/ {KBD_BREAK, I, {S,{C ""}},      {S,{C ""}},      {S,{C ""}}},
/*127*/ {KBD_FUNC,  I, {S,{C ""}},      {S,{C ""}},      {S,{C ""}}},      /* SysRq */

#undef C
#undef V
#undef S
#undef F
#undef I
};

static short	keypad2num[] = {
	7, 4, 1, -1, -1, 8, 5, 2, 0, -1, 9, 6, 3, -1, -1, -1, -1
};

#ifdef XSERVER

#define N_KEYNUMS 128

/*
 * this is the reverse mapping from keynumbers to scanset 1 codes
 * it is used to emulate the SysV-style GIO_KEYMAP ioctl cmd
 */

static u_char key2scan1[N_KEYNUMS] = {
	   0,0x29,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09, /*   0 */
	0x0a,0x0b,0x0c,0x0d,   0,0x0e,0x0f,0x10,0x11,0x12, /*  10 */
	0x13,0x14,0x15,0x16,0x17,0x18,0x19,0x1a,0x1b,0x2b, /*  20 */
	0x3a,0x1e,0x1f,0x20,0x21,0x22,0x23,0x24,0x25,0x26, /*  30 */
	0x27,0x28,   0,0x1c,0x2a,0x56,0x2c,0x2d,0x2e,0x2f, /*  40 */
	0x30,0x31,0x32,0x33,0x34,0x35,0x56,0x36,0x1d,   0, /*  50 */
	0x38,0x39,   0,   0,   0,   0,   0,   0,   0,   0, /*  60 */
	   0,   0,   0,   0,   0,   0,   0,   0,   0,   0, /*  70 */
	   0,   0,   0,   0,   0,   0,   0,   0,   0,   0, /*  80 */
	0x45,0x47,0x4b,0x4f,   0,   0,0x48,0x4c,0x50,0x52, /*  90 */
	0x37,0x49,0x4d,0x51,0x53,0x4a,0x4e,   0,   0,   0, /* 100 */
	0x01,   0,0x3b,0x3c,0x3d,0x3e,0x3f,0x40,0x41,0x42, /* 110 */
	0x43,0x44,0x57,0x58,   0,0x46,   0,0x54		   /* 120 */
};

/*
 * SysV is brain-dead enough to stick on the IBM code page 437. So we
 * have to translate our keymapping into IBM 437 (possibly losing keys),
 * in order to have the X server convert it back into ISO8859.1
 */

/* NB: this table only contains the mapping for codes >= 128 */

static u_char iso2ibm437[] =
{
	   0,     0,     0,     0,     0,     0,     0,     0,
	   0,     0,     0,     0,     0,     0,     0,     0,
	   0,     0,     0,     0,     0,     0,     0,     0,
	   0,     0,     0,     0,     0,     0,     0,     0,
	0xff,  0xad,  0x9b,  0x9c,     0,  0x9d,     0,  0x40,
	0x6f,  0x63,  0x61,  0xae,     0,     0,     0,     0,
	0xf8,  0xf1,  0xfd,  0x33,     0,  0xe6,     0,  0xfa,
	   0,  0x31,  0x6f,  0xaf,  0xac,  0xab,     0,  0xa8,
	0x41,  0x41,  0x41,  0x41,  0x8e,  0x8f,  0x92,  0x80,
	0x45,  0x90,  0x45,  0x45,  0x49,  0x49,  0x49,  0x49,
	0x81,  0xa5,  0x4f,  0x4f,  0x4f,  0x4f,  0x99,  0x4f,
	0x4f,  0x55,  0x55,  0x55,  0x9a,  0x59,     0,  0xe1,
	0x85,  0xa0,  0x83,  0x61,  0x84,  0x86,  0x91,  0x87,
	0x8a,  0x82,  0x88,  0x89,  0x8d,  0xa1,  0x8c,  0x8b,
	   0,  0xa4,  0x95,  0xa2,  0x93,  0x6f,  0x94,  0x6f,
	0x6f,  0x97,  0xa3,  0x96,  0x81,  0x98,     0,     0
};

#endif /* XSERVER */

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