3014 lines
84 KiB
C
3014 lines
84 KiB
C
/* $NetBSD: pcvt_kbd.c,v 1.6 1995/04/19 19:12:18 mycroft Exp $ */
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/*
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* Copyright (c) 1992,1993,1994 Hellmuth Michaelis, Brian Dunford-Shore,
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* Joerg Wunsch and Holger Veit.
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*
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* All rights reserved.
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*
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* This code is derived from software contributed to Berkeley by
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* William Jolitz and Don Ahn.
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*
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* This code is derived from software contributed to 386BSD by
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* Holger Veit.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Hellmuth Michaelis,
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* Brian Dunford-Shore and Joerg Wunsch.
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* 4. The name authors may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*
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* @(#)pcvt_kbd.c, 3.00, Last Edit-Date: [Sun Feb 27 17:04:53 1994]
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*
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*/
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/*---------------------------------------------------------------------------*
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*
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* pcvt_kbd.c VT220 Driver Keyboard Interface Code
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* ----------------------------------------------------
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* -jw include rather primitive X stuff
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* -hm patch from Gordon L. Burditt to fix repeat of CAPS LOCK etc.
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* -hm netbsd: no file ddb.h available
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* -hm new keyboard routines from netbsd-current
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* -hm re-introduced keyboard id detection
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* -hm keyboard id debugging, hp sends special id ...
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* -jw keyboard overlay table now malloc'ed, SCROLL_SLEEP
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* -hm keyboard initialization for ddb activists ...
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* -hm keyboard security no longer ignored
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* -hm reset cursor when soft reset fkey
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* -jw USL VT compatibility
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* -hm CTRL-ALT-Fx switches to virtual terminal x
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* -hm added totalscreen checking, removed bug in vt220-like kbd part
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* -hm SCROLL_SLEEPing works
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* -hm kbd scancode sets 1 and 2 (patch from Onno van der Linden)
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* -hm printscreen key fix
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* -jw mouse emulation mode
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* -jw/hm all ifdef's converted to if's
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* -jw cleaned up the key prefix recognition
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* -jw included PCVT_META_ESC
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* -hm removed typo in cfkey11() (pillhuhns have good eyes ..)
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* -hm Debugger("kbd") patch from Joerg for FreeBSD
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* -hm bugfix, ALT-F12 steps over screen 0
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* -hm vgapage() -> do_vgapage(), checks if in scrolling
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* -hm ------------ Release 3.00 --------------
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*
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*---------------------------------------------------------------------------*/
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#include "pcvt_hdr.h" /* global include */
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static void fkey1(void), fkey2(void), fkey3(void), fkey4(void);
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static void fkey5(void), fkey6(void), fkey7(void), fkey8(void);
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static void fkey9(void), fkey10(void), fkey11(void), fkey12(void);
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static void sfkey1(void), sfkey2(void), sfkey3(void), sfkey4(void);
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static void sfkey5(void), sfkey6(void), sfkey7(void), sfkey8(void);
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static void sfkey9(void), sfkey10(void), sfkey11(void), sfkey12(void);
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static void cfkey1(void), cfkey2(void), cfkey3(void), cfkey4(void);
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static void cfkey5(void), cfkey6(void), cfkey7(void), cfkey8(void);
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static void cfkey9(void), cfkey10(void), cfkey11(void), cfkey12(void);
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static void doreset ( void );
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static void ovlinit ( int force );
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static void settpmrate ( int rate );
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static void setlockkeys ( int snc );
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static int kbc_8042cmd ( int val );
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static int getokeydef ( unsigned key, struct kbd_ovlkey *thisdef );
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static int getckeydef ( unsigned key, struct kbd_ovlkey *thisdef );
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static int rmkeydef ( int key );
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static int setkeydef ( struct kbd_ovlkey *data );
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static u_char * xlatkey2ascii( U_short key );
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static int ledstate = 0; /* keyboard led's */
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static int tpmrate = KBD_TPD500|KBD_TPM100;
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static u_char altkpflag = 0;
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static u_short altkpval = 0;
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#if PCVT_SHOWKEYS
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u_char rawkeybuf[80];
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#endif /* PCVT_SHOWKEYS */
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/*---------------------------------------------------------------------------*
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* function bound to control function key 12
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*---------------------------------------------------------------------------*/
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static void
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do_vgapage(int page)
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{
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if(critical_scroll)
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switch_page = page;
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else
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vgapage(page);
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}
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/*---------------------------------------------------------------------------*
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* this is one sub-entry for the table. the type can be either
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* "pointer to a string" or "pointer to a function"
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*---------------------------------------------------------------------------*/
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typedef struct
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{
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u_char subtype; /* subtype, string or function */
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union what
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{
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u_char *string; /* ptr to string, null terminated */
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void (*func)(); /* ptr to function */
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} what;
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} entry;
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/*---------------------------------------------------------------------------*
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* this is the "outer" table
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*---------------------------------------------------------------------------*/
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typedef struct
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{
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u_short type; /* type of key */
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u_short ovlindex; /* -hv- index into overload table */
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entry unshift; /* normal default codes/funcs */
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entry shift; /* shifted default codes/funcs */
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entry ctrl; /* control default codes/funcs */
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} Keycap_def;
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#define IDX0 0 /* default indexvalue into ovl table */
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#define STR KBD_SUBT_STR /* subtype = ptr to string */
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#define FNC KBD_SUBT_FNC /* subtype = ptr to function */
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#define CODE_SIZE 5
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/*---------------------------------------------------------------------------*
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* the overlaytable table is a static fixed size scratchpad where all the
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* overloaded definitions are stored.
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* an entry consists of a short (holding the new type attribute) and
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* four entries for a new keydefinition.
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*---------------------------------------------------------------------------*/
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#define OVLTBL_SIZE 64 /* 64 keys can be overloaded */
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#define Ovl_tbl struct kbd_ovlkey
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static Ovl_tbl *ovltbl; /* the table itself */
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static ovlinitflag = 0; /* the init flag for the table */
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/*
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* key codes >= 128 denote "virtual" shift/control
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* They are resolved before any keymapping is handled
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*/
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#if PCVT_SCANSET == 2
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static u_char scantokey[] = {
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/* -0- -1- -2- -3- -4- -5- -6- -7- This layout is valid for US only */
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/*00*/ 0,120, 0,116,114,112,113,123, /* ?? F9 ?? F5 F3 F1 F2 F12 */
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/*08*/ 0,121,119,117,115, 16, 1, 0, /* ?? F10 F8 F6 F4 TAB ` ?? */
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/*10*/ 0, 60, 44, 0, 58, 17, 2, 0, /* ?? ALl SHl ?? CTl Q 1 ?? */
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/*18*/ 0, 0, 46, 32, 31, 18, 3, 0, /* ?? Z S A W 2 ?? ?? */
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/*20*/ 0, 48, 47, 33, 19, 5, 4, 0, /* ?? C X D E 4 3 ?? */
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/*28*/ 0, 61, 49, 34, 21, 20, 6, 0, /* ?? SP V F T R 5 ?? */
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/*30*/ 0, 51, 50, 36, 35, 22, 7, 0, /* ?? N B H G Y 6 ?? */
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/*38*/ 0, 0, 52, 37, 23, 8, 9, 0, /* ?? ?? M J U 7 8 ?? */
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/*40*/ 0, 53, 38, 24, 25, 11, 10, 0, /* ?? , K I O 0 9 ?? */
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/*48*/ 0, 54, 55, 39, 40, 26, 12, 0, /* ?? . / L ; P - ?? */
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/*50*/ 0, 0, 41, 0, 27, 13, 0, 0, /* ?? ?? " ?? [ = ?? ?? */
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/*58*/ 30, 57, 43, 28, 0, 29, 0, 0, /* CAP SHr ENT ] ?? \ ?? ?? */
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/*60*/ 0, 45, 0, 0, 0, 0, 15, 0, /* ?? NL1 ?? ?? ?? ?? BS ?? */
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/*68*/ 0, 93, 0, 92, 91, 0, 0, 0, /* ?? KP1 ?? KP4 KP7 ?? ?? ?? */
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/*70*/ 99,104, 98, 97,102, 96,110, 90, /* KP0 KP. KP2 KP5 KP6 KP8 ESC NUM */
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/*78*/ 122,106,103,105,100,101,125, 0, /* F11 KP+ KP3 KP- KP* KP9 LOC ?? */
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/*80*/ 0, 0, 0,118,127 /* ?? ?? ?? F7 SyRQ */
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};
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static u_char extscantokey[] = {
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/* -0- -1- -2- -3- -4- -5- -6- -7- This layout is valid for US only */
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/*00*/ 0,120, 0,116,114,112,113,123, /* ?? F9 ?? F5 F3 F1 F2 F12 */
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/*08*/ 0,121,119,117,115, 16, 1, 0, /* ?? F10 F8 F6 F4 TAB ` ?? */
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/*10*/ 0, 62,128, 0, 58, 17, 2, 0, /* ?? ALr vSh ?? CTr Q 1 ?? */
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/*18*/ 0, 0, 46, 32, 31, 18, 3, 0, /* ?? Z S A W 2 ?? ?? */
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/*20*/ 0, 48, 47, 33, 19, 5, 4, 0, /* ?? C X D E 4 3 ?? */
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/*28*/ 0, 61, 49, 34, 21, 20, 6, 0, /* ?? SP V F T R 5 ?? */
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/*30*/ 0, 51, 50, 36, 35, 22, 7, 0, /* ?? N B H G Y 6 ?? */
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/*38*/ 0, 0, 52, 37, 23, 8, 9, 0, /* ?? ?? M J U 7 8 ?? */
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/*40*/ 0, 53, 38, 24, 25, 11, 10, 0, /* ?? , K I O 0 9 ?? */
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/*48*/ 0, 54, 95, 39, 40, 26, 12, 0, /* ?? . KP/ L ; P - ?? */
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/*50*/ 0, 0, 41, 0, 27, 13, 0, 0, /* ?? ?? " ?? [ = ?? ?? */
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/*58*/ 30, 57,108, 28, 0, 29, 0, 0, /* CAP SHr KPE ] ?? \ ?? ?? */
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/*60*/ 0, 45, 0, 0, 0, 0, 15, 0, /* ?? NL1 ?? ?? ?? ?? BS ?? */
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/*68*/ 0, 81, 0, 79, 80, 0, 0, 0, /* ?? END ?? LA HOM ?? ?? ?? */
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/*70*/ 75, 76, 84, 97, 89, 83,110, 90, /* INS DEL DA KP5 RA UA ESC NUM */
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/*78*/ 122,106, 86,105,124, 85,126, 0, /* F11 KP+ PD KP- PSc PU Brk ?? */
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/*80*/ 0, 0, 0,118,127 /* ?? ?? ?? F7 SysRq */
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};
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#else /* PCVT_SCANSET != 2 */
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static u_char scantokey[] = {
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/* -0- -1- -2- -3- -4- -5- -6- -7- This layout is valid for US only */
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/*00*/ 0,110, 2, 3, 4, 5, 6, 7, /* ?? ESC 1 2 3 4 5 6 */
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/*08*/ 8, 9, 10, 11, 12, 13, 15, 16, /* 7 8 9 0 - = BS TAB */
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/*10*/ 17, 18, 19, 20, 21, 22, 23, 24, /* Q W E R T Y U I */
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/*18*/ 25, 26, 27, 28, 43, 58, 31, 32, /* O P [ ] ENT CTl A S */
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/*20*/ 33, 34, 35, 36, 37, 38, 39, 40, /* D F G H J K L ; */
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/*28*/ 41, 1, 44, 29, 46, 47, 48, 49, /* ' ` SHl \ Z X C V */
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/*30*/ 50, 51, 52, 53, 54, 55, 57,100, /* B N M , . / SHr KP* */
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/*38*/ 60, 61, 30,112,113,114,115,116, /* ALl SP CAP F1 F2 F3 F4 F5 */
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/*40*/ 117,118,119,120,121, 90,125, 91, /* F6 F7 F8 F9 F10 NUM LOC KP7 */
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/*48*/ 96,101,105, 92, 97,102,106, 93, /* KP8 KP9 KP- KP4 KP5 KP6 KP+ KP1 */
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/*50*/ 98,103, 99,104,127, 0, 45,122, /* KP2 KP3 KP0 KP. SyRq?? NL1 F11 */
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/*58*/ 123 /* F12 */
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};
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static u_char extscantokey[] = {
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/* -0- -1- -2- -3- -4- -5- -6- -7- This layout is valid for US only */
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/*00*/ 0,110, 2, 3, 4, 5, 6, 7, /* ?? ESC 1 2 3 4 5 6 */
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/*08*/ 8, 9, 10, 11, 12, 13, 15, 16, /* 7 8 9 0 - = BS TAB */
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/*10*/ 17, 18, 19, 20, 21, 22, 23, 24, /* Q W E R T Y U I */
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/*18*/ 25, 26, 27, 28,108, 58, 31, 32, /* O P [ ] KPE CTr A S */
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/*20*/ 33, 34, 35, 36, 37, 38, 39, 40, /* D F G H J K L ; */
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/*28*/ 41, 1,128, 29, 46, 47, 48, 49, /* ' ` vSh \ Z X C V */
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/*30*/ 50, 51, 52, 53, 54, 95, 57,124, /* B N M , . KP/ SHr KP* */
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/*38*/ 62, 61, 30,112,113,114,115,116, /* ALr SP CAP F1 F2 F3 F4 F5 */
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/*40*/ 117,118,119,120,121, 90,126, 80, /* F6 F7 F8 F9 F10 NUM Brk HOM */
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/*48*/ 83, 85,105, 79, 97, 89,106, 81, /* UA PU KP- LA KP5 RA KP+ END */
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/*50*/ 84, 86, 75, 76, 0, 0, 45,122, /* DA PD INS DEL ?? ?? NL1 F11 */
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/*58*/ 123, /* F12 */
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};
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#endif /* PCVT_SCANSET == 2 */
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static Keycap_def key2ascii[] =
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{
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/* define some shorthands to make the table (almost) fit into 80 columns */
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#define C (u_char *)
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#define V (void *)
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#define S STR
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#define F FNC
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#define I IDX0
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/* DONT EVER OVERLOAD KEY 0, THIS IS A KEY THAT MUSTN'T EXIST */
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/* type index unshift shift ctrl */
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/* ---------------------------------------------------------- */
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/* 0*/ KBD_NONE, I, {S,C "df"}, {S,C ""}, {S,C ""},
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/* 1*/ KBD_ASCII, I, {S,C "`"}, {S,C "~"}, {S,C "`"},
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/* 2*/ KBD_ASCII, I, {S,C "1"}, {S,C "!"}, {S,C "1"},
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/* 3*/ KBD_ASCII, I, {S,C "2"}, {S,C "@"}, {S,C "\000"},
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/* 4*/ KBD_ASCII, I, {S,C "3"}, {S,C "#"}, {S,C "3"},
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/* 5*/ KBD_ASCII, I, {S,C "4"}, {S,C "$"}, {S,C "4"},
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/* 6*/ KBD_ASCII, I, {S,C "5"}, {S,C "%"}, {S,C "5"},
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/* 7*/ KBD_ASCII, I, {S,C "6"}, {S,C "^"}, {S,C "\036"},
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/* 8*/ KBD_ASCII, I, {S,C "7"}, {S,C "&"}, {S,C "7"},
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/* 9*/ KBD_ASCII, I, {S,C "8"}, {S,C "*"}, {S,C "9"},
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/* 10*/ KBD_ASCII, I, {S,C "9"}, {S,C "("}, {S,C "9"},
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/* 11*/ KBD_ASCII, I, {S,C "0"}, {S,C ")"}, {S,C "0"},
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/* 12*/ KBD_ASCII, I, {S,C "-"}, {S,C "_"}, {S,C "\037"},
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/* 13*/ KBD_ASCII, I, {S,C "="}, {S,C "+"}, {S,C "="},
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/* 14*/ KBD_NONE, I, {S,C ""}, {S,C ""}, {S,C ""},
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/* 15*/ KBD_ASCII, I, {S,C "\177"}, {S,C "\010"}, {S,C "\177"}, /* BS */
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/* 16*/ KBD_ASCII, I, {S,C "\t"}, {S,C "\t"}, {S,C "\t"}, /* TAB */
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/* 17*/ KBD_ASCII, I, {S,C "q"}, {S,C "Q"}, {S,C "\021"},
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/* 18*/ KBD_ASCII, I, {S,C "w"}, {S,C "W"}, {S,C "\027"},
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/* 19*/ KBD_ASCII, I, {S,C "e"}, {S,C "E"}, {S,C "\005"},
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/* 20*/ KBD_ASCII, I, {S,C "r"}, {S,C "R"}, {S,C "\022"},
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/* 21*/ KBD_ASCII, I, {S,C "t"}, {S,C "T"}, {S,C "\024"},
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/* 22*/ KBD_ASCII, I, {S,C "y"}, {S,C "Y"}, {S,C "\031"},
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/* 23*/ KBD_ASCII, I, {S,C "u"}, {S,C "U"}, {S,C "\025"},
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/* 24*/ KBD_ASCII, I, {S,C "i"}, {S,C "I"}, {S,C "\011"},
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/* 25*/ KBD_ASCII, I, {S,C "o"}, {S,C "O"}, {S,C "\017"},
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/* 26*/ KBD_ASCII, I, {S,C "p"}, {S,C "P"}, {S,C "\020"},
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/* 27*/ KBD_ASCII, I, {S,C "["}, {S,C "{"}, {S,C "\033"},
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/* 28*/ KBD_ASCII, I, {S,C "]"}, {S,C "}"}, {S,C "\035"},
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/* 29*/ KBD_ASCII, I, {S,C "\\"}, {S,C "|"}, {S,C "\034"},
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/* 30*/ KBD_CAPS, I, {S,C ""}, {S,C ""}, {S,C ""},
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/* 31*/ KBD_ASCII, I, {S,C "a"}, {S,C "A"}, {S,C "\001"},
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/* 32*/ KBD_ASCII, I, {S,C "s"}, {S,C "S"}, {S,C "\023"},
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/* 33*/ KBD_ASCII, I, {S,C "d"}, {S,C "D"}, {S,C "\004"},
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/* 34*/ KBD_ASCII, I, {S,C "f"}, {S,C "F"}, {S,C "\006"},
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/* 35*/ KBD_ASCII, I, {S,C "g"}, {S,C "G"}, {S,C "\007"},
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/* 36*/ KBD_ASCII, I, {S,C "h"}, {S,C "H"}, {S,C "\010"},
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/* 37*/ KBD_ASCII, I, {S,C "j"}, {S,C "J"}, {S,C "\n"},
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/* 38*/ KBD_ASCII, I, {S,C "k"}, {S,C "K"}, {S,C "\013"},
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/* 39*/ KBD_ASCII, I, {S,C "l"}, {S,C "L"}, {S,C "\014"},
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/* 40*/ KBD_ASCII, I, {S,C ";"}, {S,C ":"}, {S,C ";"},
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/* 41*/ KBD_ASCII, I, {S,C "'"}, {S,C "\""}, {S,C "'"},
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/* 42*/ KBD_ASCII, I, {S,C "\\"}, {S,C "|"}, {S,C "\034"}, /* special */
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/* 43*/ KBD_RETURN,I, {S,C "\r"}, {S,C "\r"}, {S,C "\r"}, /* RETURN */
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/* 44*/ KBD_SHIFT, I, {S,C ""}, {S,C ""}, {S,C ""}, /* SHIFT left */
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/* 45*/ KBD_ASCII, I, {S,C "<"}, {S,C ">"}, {S,C ""},
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/* 46*/ KBD_ASCII, I, {S,C "z"}, {S,C "Z"}, {S,C "\032"},
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/* 47*/ KBD_ASCII, I, {S,C "x"}, {S,C "X"}, {S,C "\030"},
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/* 48*/ KBD_ASCII, I, {S,C "c"}, {S,C "C"}, {S,C "\003"},
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/* 49*/ KBD_ASCII, I, {S,C "v"}, {S,C "V"}, {S,C "\026"},
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/* 50*/ KBD_ASCII, I, {S,C "b"}, {S,C "B"}, {S,C "\002"},
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/* 51*/ KBD_ASCII, I, {S,C "n"}, {S,C "N"}, {S,C "\016"},
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/* 52*/ KBD_ASCII, I, {S,C "m"}, {S,C "M"}, {S,C "\r"},
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/* 53*/ KBD_ASCII, I, {S,C ","}, {S,C "<"}, {S,C ","},
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/* 54*/ KBD_ASCII, I, {S,C "."}, {S,C ">"}, {S,C "."},
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/* 55*/ KBD_ASCII, I, {S,C "/"}, {S,C "?"}, {S,C "/"},
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/* 56*/ KBD_NONE, I, {S,C ""}, {S,C ""}, {S,C ""},
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/* 57*/ KBD_SHIFT, I, {S,C ""}, {S,C ""}, {S,C ""}, /* SHIFT right */
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/* 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
|
|
};
|
|
|
|
#if PCVT_USL_VT_COMPAT
|
|
|
|
#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 /* PCVT_USL_VT_COMPAT */
|
|
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* update keyboard led's
|
|
*---------------------------------------------------------------------------*/
|
|
void
|
|
update_led(void)
|
|
{
|
|
ledstate = ((vsp->scroll_lock) |
|
|
(vsp->num_lock * 2) |
|
|
(vsp->caps_lock * 4));
|
|
|
|
if(kbd_cmd(KEYB_C_LEDS) != 0)
|
|
printf("Keyboard LED command timeout\n");
|
|
else if(kbd_cmd(ledstate) != 0)
|
|
printf("Keyboard LED data timeout\n");
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* set typamatic rate
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
settpmrate(int rate)
|
|
{
|
|
tpmrate = rate & 0x7f;
|
|
if(kbd_cmd(KEYB_C_TYPEM) != 0)
|
|
printf("Keyboard TYPEMATIC command timeout\n");
|
|
else if(kbd_cmd(tpmrate) != 0)
|
|
printf("Keyboard TYPEMATIC data timeout\n");
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* Pass command to keyboard controller (8042)
|
|
*---------------------------------------------------------------------------*/
|
|
static int
|
|
kbc_8042cmd(int val)
|
|
{
|
|
unsigned timeo;
|
|
|
|
timeo = 100000; /* > 100 msec */
|
|
while (inb(CONTROLLER_CTRL) & STATUS_INPBF)
|
|
if (--timeo == 0)
|
|
return (-1);
|
|
delay(6);
|
|
outb(CONTROLLER_CTRL, val);
|
|
return (0);
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* Pass command to keyboard itself
|
|
*---------------------------------------------------------------------------*/
|
|
int
|
|
kbd_cmd(int val)
|
|
{
|
|
unsigned timeo;
|
|
|
|
timeo = 100000; /* > 100 msec */
|
|
while (inb(CONTROLLER_CTRL) & STATUS_INPBF)
|
|
if (--timeo == 0)
|
|
return (-1);
|
|
delay(6);
|
|
outb(CONTROLLER_DATA, val);
|
|
return (0);
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* Read response from keyboard
|
|
*---------------------------------------------------------------------------*/
|
|
int
|
|
kbd_response(void)
|
|
{
|
|
unsigned timeo;
|
|
|
|
timeo = 500000; /* > 500 msec (KEYB_R_SELFOK requires 87) */
|
|
while (!(inb(CONTROLLER_CTRL) & STATUS_OUTPBF))
|
|
if (--timeo == 0)
|
|
return (-1);
|
|
delay(6);
|
|
return ((u_char) inb(CONTROLLER_DATA));
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* try to force keyboard into a known state ..
|
|
*---------------------------------------------------------------------------*/
|
|
static
|
|
void doreset(void)
|
|
{
|
|
int again = 0;
|
|
int response;
|
|
|
|
/* Enable interrupts and keyboard, etc. */
|
|
if (kbc_8042cmd(CONTR_WRITE) != 0)
|
|
printf("Timeout specifying load of keyboard command byte\n");
|
|
|
|
#if PCVT_USEKBDSEC /* security enabled */
|
|
|
|
# if PCVT_SCANSET == 2
|
|
# define KBDINITCMD COMMAND_SYSFLG|COMMAND_IRQEN
|
|
# else /* PCVT_SCANSET != 2 */
|
|
# define KBDINITCMD COMMAND_PCSCAN|COMMAND_SYSFLG|COMMAND_IRQEN
|
|
# endif /* PCVT_SCANSET == 2 */
|
|
|
|
#else /* ! PCVT_USEKBDSEC */ /* security disabled */
|
|
|
|
# if PCVT_SCANSET == 2
|
|
# define KBDINITCMD COMMAND_INHOVR|COMMAND_SYSFLG|COMMAND_IRQEN
|
|
# else /* PCVT_SCANSET != 2 */
|
|
# define KBDINITCMD COMMAND_PCSCAN|COMMAND_INHOVR|COMMAND_SYSFLG\
|
|
|COMMAND_IRQEN
|
|
# endif /* PCVT_SCANSET == 2 */
|
|
|
|
#endif /* PCVT_USEKBDSEC */
|
|
|
|
if (kbd_cmd(KBDINITCMD) != 0)
|
|
printf("Timeout writing keyboard command byte\n");
|
|
|
|
/*
|
|
* Discard any stale keyboard activity. The 0.1 boot code isn't
|
|
* very careful and sometimes leaves a KEYB_R_RESEND.
|
|
*/
|
|
while (inb(CONTROLLER_CTRL) & STATUS_OUTPBF)
|
|
kbd_response();
|
|
|
|
/* Start keyboard reset */
|
|
if (kbd_cmd(KEYB_C_RESET) != 0)
|
|
printf("Timeout for keyboard reset command\n");
|
|
|
|
/* Wait for the first response to reset and handle retries */
|
|
while ((response = kbd_response()) != KEYB_R_ACK) {
|
|
if (response < 0) {
|
|
printf("Timeout for keyboard reset ack byte #1\n");
|
|
response = KEYB_R_RESEND;
|
|
}
|
|
if (response == KEYB_R_RESEND) {
|
|
if (!again) {
|
|
printf("KEYBOARD disconnected: RECONNECT\n");
|
|
again = 1;
|
|
}
|
|
if (kbd_cmd(KEYB_C_RESET) != 0)
|
|
printf("Timeout for keyboard reset command\n");
|
|
}
|
|
/*
|
|
* Other responses are harmless. They may occur for new
|
|
* keystrokes.
|
|
*/
|
|
}
|
|
|
|
/* Wait for the second response to reset */
|
|
while ((response = kbd_response()) != KEYB_R_SELFOK) {
|
|
if (response < 0) {
|
|
printf("Timeout for keyboard reset ack byte #2\n");
|
|
/*
|
|
* If KEYB_R_SELFOK never arrives, the loop will
|
|
* finish here unless the keyboard babbles or
|
|
* STATUS_OUTPBF gets stuck.
|
|
*/
|
|
break;
|
|
}
|
|
}
|
|
|
|
#if PCVT_KEYBDID
|
|
|
|
if(kbd_cmd(KEYB_C_ID) != 0)
|
|
{
|
|
printf("Timeout for keyboard ID command\n");
|
|
keyboard_type = KB_UNKNOWN;
|
|
}
|
|
else
|
|
{
|
|
|
|
r_entry:
|
|
|
|
if((response = kbd_response()) == KEYB_R_MF2ID1)
|
|
{
|
|
if((response = kbd_response()) == KEYB_R_MF2ID2)
|
|
{
|
|
keyboard_type = KB_MFII;
|
|
}
|
|
else if(response == KEYB_R_MF2ID2HP)
|
|
{
|
|
keyboard_type = KB_MFII;
|
|
}
|
|
else
|
|
{
|
|
printf("\nkbdid, response 2 = [%d]\n",
|
|
response);
|
|
keyboard_type = KB_UNKNOWN;
|
|
}
|
|
}
|
|
else if (response == KEYB_R_ACK)
|
|
{
|
|
goto r_entry;
|
|
}
|
|
else if (response == -1)
|
|
{
|
|
keyboard_type = KB_AT;
|
|
}
|
|
else
|
|
{
|
|
printf("\nkbdid, response 1 = [%d]\n", response);
|
|
}
|
|
}
|
|
|
|
#else /* PCVT_KEYBDID */
|
|
|
|
keyboard_type = KB_MFII; /* force it .. */
|
|
|
|
#endif /* PCVT_KEYBDID */
|
|
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* init keyboard code
|
|
*---------------------------------------------------------------------------*/
|
|
void
|
|
kbd_code_init(void)
|
|
{
|
|
doreset();
|
|
ovlinit(0);
|
|
keyboard_is_initialized = 1;
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* init keyboard code, this initializes the keyboard subsystem
|
|
* just "a bit" so the very very first ddb session is able to
|
|
* get proper keystrokes, in other words, it's a hack ....
|
|
*---------------------------------------------------------------------------*/
|
|
void
|
|
kbd_code_init1(void)
|
|
{
|
|
doreset();
|
|
keyboard_is_initialized = 1;
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* init keyboard overlay table
|
|
*---------------------------------------------------------------------------*/
|
|
static
|
|
void ovlinit(int force)
|
|
{
|
|
register i;
|
|
|
|
if(force || ovlinitflag==0)
|
|
{
|
|
if(ovlinitflag == 0 &&
|
|
(ovltbl = (Ovl_tbl *)malloc(sizeof(Ovl_tbl) * OVLTBL_SIZE,
|
|
M_DEVBUF, M_WAITOK)) == NULL)
|
|
panic("pcvt_kbd: malloc of Ovl_tbl failed");
|
|
|
|
for(i=0; i<OVLTBL_SIZE; i++)
|
|
{
|
|
ovltbl[i].keynum =
|
|
ovltbl[i].type = 0;
|
|
ovltbl[i].unshift[0] =
|
|
ovltbl[i].shift[0] =
|
|
ovltbl[i].ctrl[0] =
|
|
ovltbl[i].altgr[0] = 0;
|
|
ovltbl[i].subu =
|
|
ovltbl[i].subs =
|
|
ovltbl[i].subc =
|
|
ovltbl[i].suba = KBD_SUBT_STR; /* just strings .. */
|
|
}
|
|
for(i=0; i<=MAXKEYNUM; i++)
|
|
key2ascii[i].type &= KBD_MASK;
|
|
ovlinitflag = 1;
|
|
}
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* get original key definition
|
|
*---------------------------------------------------------------------------*/
|
|
static int
|
|
getokeydef(unsigned key, Ovl_tbl *thisdef)
|
|
{
|
|
if(key == 0 || key > MAXKEYNUM)
|
|
return EINVAL;
|
|
|
|
thisdef->keynum = key;
|
|
thisdef->type = key2ascii[key].type;
|
|
|
|
if(key2ascii[key].unshift.subtype == STR)
|
|
{
|
|
bcopy((u_char *)(key2ascii[key].unshift.what.string),
|
|
thisdef->unshift, CODE_SIZE);
|
|
thisdef->subu = KBD_SUBT_STR;
|
|
}
|
|
else
|
|
{
|
|
bcopy("", thisdef->unshift, CODE_SIZE);
|
|
thisdef->subu = KBD_SUBT_FNC;
|
|
}
|
|
|
|
if(key2ascii[key].shift.subtype == STR)
|
|
{
|
|
bcopy((u_char *)(key2ascii[key].shift.what.string),
|
|
thisdef->shift, CODE_SIZE);
|
|
thisdef->subs = KBD_SUBT_STR;
|
|
}
|
|
else
|
|
{
|
|
bcopy("",thisdef->shift,CODE_SIZE);
|
|
thisdef->subs = KBD_SUBT_FNC;
|
|
}
|
|
|
|
if(key2ascii[key].ctrl.subtype == STR)
|
|
{
|
|
bcopy((u_char *)(key2ascii[key].ctrl.what.string),
|
|
thisdef->ctrl, CODE_SIZE);
|
|
thisdef->subc = KBD_SUBT_STR;
|
|
}
|
|
else
|
|
{
|
|
bcopy("",thisdef->ctrl,CODE_SIZE);
|
|
thisdef->subc = KBD_SUBT_FNC;
|
|
}
|
|
|
|
/* deliver at least anything for ALTGR settings ... */
|
|
|
|
if(key2ascii[key].unshift.subtype == STR)
|
|
{
|
|
bcopy((u_char *)(key2ascii[key].unshift.what.string),
|
|
thisdef->altgr, CODE_SIZE);
|
|
thisdef->suba = KBD_SUBT_STR;
|
|
}
|
|
else
|
|
{
|
|
bcopy("",thisdef->altgr, CODE_SIZE);
|
|
thisdef->suba = KBD_SUBT_FNC;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* get current key definition
|
|
*---------------------------------------------------------------------------*/
|
|
static int
|
|
getckeydef(unsigned key, Ovl_tbl *thisdef)
|
|
{
|
|
u_short type = key2ascii[key].type;
|
|
|
|
if(key>MAXKEYNUM)
|
|
return EINVAL;
|
|
|
|
if(type & KBD_OVERLOAD)
|
|
*thisdef = ovltbl[key2ascii[key].ovlindex];
|
|
else
|
|
getokeydef(key,thisdef);
|
|
|
|
return 0;
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* translate keynumber and returns ptr to associated ascii string
|
|
* if key is bound to a function, executes it, and ret empty ptr
|
|
*---------------------------------------------------------------------------*/
|
|
static u_char *
|
|
xlatkey2ascii(U_short key)
|
|
{
|
|
static u_char capchar[2] = {0, 0};
|
|
#if PCVT_META_ESC
|
|
static u_char metachar[3] = {0x1b, 0, 0};
|
|
#else
|
|
static u_char metachar[2] = {0, 0};
|
|
#endif
|
|
static Ovl_tbl thisdef;
|
|
int n;
|
|
void (*fnc)();
|
|
|
|
if(key==0) /* ignore the NON-KEY */
|
|
return 0;
|
|
|
|
getckeydef(key&0x7F, &thisdef); /* get the current ASCII value */
|
|
|
|
thisdef.type &= KBD_MASK;
|
|
|
|
if(key&0x80) /* special handling of ALT-KEYPAD */
|
|
{
|
|
/* is the ALT Key released? */
|
|
if(thisdef.type==KBD_META || thisdef.type==KBD_ALTGR)
|
|
{
|
|
if(altkpflag) /* have we been in altkp mode? */
|
|
{
|
|
capchar[0] = altkpval;
|
|
altkpflag = 0;
|
|
altkpval = 0;
|
|
return capchar;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
switch(thisdef.type) /* convert the keys */
|
|
{
|
|
case KBD_BREAK:
|
|
case KBD_ASCII:
|
|
case KBD_FUNC:
|
|
fnc = NULL;
|
|
more_chars = NULL;
|
|
|
|
if(altgr_down)
|
|
more_chars = (u_char *)thisdef.altgr;
|
|
|
|
else if(shift_down || vsp->shift_lock)
|
|
{
|
|
if(key2ascii[key].shift.subtype == STR)
|
|
more_chars = (u_char *)thisdef.shift;
|
|
else
|
|
fnc = key2ascii[key].shift.what.func;
|
|
}
|
|
|
|
else if(ctrl_down)
|
|
{
|
|
if(key2ascii[key].ctrl.subtype == STR)
|
|
more_chars = (u_char *)thisdef.ctrl;
|
|
else
|
|
fnc = key2ascii[key].ctrl.what.func;
|
|
}
|
|
|
|
else
|
|
{
|
|
if(key2ascii[key].unshift.subtype == STR)
|
|
more_chars = (u_char *)thisdef.unshift;
|
|
else
|
|
fnc = key2ascii[key].unshift.what.func;
|
|
}
|
|
|
|
if(fnc)
|
|
(*fnc)(); /* execute function */
|
|
|
|
if((more_chars != NULL) && (more_chars[1] == 0))
|
|
{
|
|
if(vsp->caps_lock && more_chars[0] >= 'a'
|
|
&& more_chars[0] <= 'z')
|
|
{
|
|
capchar[0] = *more_chars - ('a'-'A');
|
|
more_chars = capchar;
|
|
}
|
|
if(meta_down)
|
|
{
|
|
#if PCVT_META_ESC
|
|
metachar[1] = *more_chars;
|
|
#else
|
|
metachar[0] = *more_chars | 0x80;
|
|
#endif
|
|
more_chars = metachar;
|
|
}
|
|
}
|
|
return(more_chars);
|
|
|
|
case KBD_KP:
|
|
fnc = NULL;
|
|
more_chars = NULL;
|
|
|
|
if(meta_down)
|
|
{
|
|
switch(key)
|
|
{
|
|
case 95: /* / */
|
|
altkpflag = 0;
|
|
more_chars =
|
|
(u_char *)"\033OQ";
|
|
return(more_chars);
|
|
|
|
case 100: /* * */
|
|
altkpflag = 0;
|
|
more_chars =
|
|
(u_char *)"\033OR";
|
|
return(more_chars);
|
|
|
|
case 105: /* - */
|
|
altkpflag = 0;
|
|
more_chars =
|
|
(u_char *)"\033OS";
|
|
return(more_chars);
|
|
}
|
|
}
|
|
|
|
if(meta_down || altgr_down)
|
|
{
|
|
if((n = keypad2num[key-91]) >= 0)
|
|
{
|
|
if(!altkpflag)
|
|
{
|
|
/* start ALT-KP mode */
|
|
altkpflag = 1;
|
|
altkpval = 0;
|
|
}
|
|
altkpval *= 10;
|
|
altkpval += n;
|
|
}
|
|
else
|
|
altkpflag = 0;
|
|
return 0;
|
|
}
|
|
|
|
if(!(vsp->num_lock))
|
|
{
|
|
if(key2ascii[key].shift.subtype == STR)
|
|
more_chars = (u_char *)thisdef.shift;
|
|
else
|
|
fnc = key2ascii[key].shift.what.func;
|
|
}
|
|
else
|
|
{
|
|
if(key2ascii[key].unshift.subtype == STR)
|
|
more_chars = (u_char *)thisdef.unshift;
|
|
else
|
|
fnc = key2ascii[key].unshift.what.func;
|
|
}
|
|
|
|
if(fnc)
|
|
(*fnc)(); /* execute function */
|
|
return(more_chars);
|
|
|
|
case KBD_CURSOR:
|
|
fnc = NULL;
|
|
more_chars = NULL;
|
|
|
|
if(vsp->ckm)
|
|
{
|
|
if(key2ascii[key].shift.subtype == STR)
|
|
more_chars = (u_char *)thisdef.shift;
|
|
else
|
|
fnc = key2ascii[key].shift.what.func;
|
|
}
|
|
else
|
|
{
|
|
if(key2ascii[key].unshift.subtype == STR)
|
|
more_chars = (u_char *)thisdef.unshift;
|
|
else
|
|
fnc = key2ascii[key].unshift.what.func;
|
|
}
|
|
|
|
if(fnc)
|
|
(*fnc)(); /* execute function */
|
|
return(more_chars);
|
|
|
|
case KBD_NUM: /* special kp-num handling */
|
|
more_chars = NULL;
|
|
|
|
if(meta_down)
|
|
{
|
|
more_chars = (u_char *)"\033OP"; /* PF1 */
|
|
}
|
|
else
|
|
{
|
|
vsp->num_lock ^= 1;
|
|
update_led();
|
|
}
|
|
return(more_chars);
|
|
|
|
case KBD_RETURN:
|
|
more_chars = NULL;
|
|
|
|
if(!(vsp->num_lock))
|
|
{
|
|
more_chars = (u_char *)thisdef.shift;
|
|
}
|
|
else
|
|
{
|
|
more_chars = (u_char *)thisdef.unshift;
|
|
}
|
|
if(vsp->lnm && (*more_chars == '\r'))
|
|
{
|
|
more_chars = (u_char *)"\r\n"; /* CR LF */
|
|
}
|
|
if(meta_down)
|
|
{
|
|
#if PCVT_META_ESC
|
|
metachar[1] = *more_chars;
|
|
#else
|
|
metachar[0] = *more_chars | 0x80;
|
|
#endif
|
|
more_chars = metachar;
|
|
}
|
|
return(more_chars);
|
|
|
|
case KBD_META: /* these keys are */
|
|
case KBD_ALTGR: /* handled directly */
|
|
case KBD_SCROLL: /* by the keyboard */
|
|
case KBD_CAPS: /* handler - they are */
|
|
case KBD_SHFTLOCK: /* ignored here */
|
|
case KBD_CTL:
|
|
case KBD_NONE:
|
|
default:
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* get keystrokes from the keyboard.
|
|
* if noblock = 0, wait until a key is pressed.
|
|
* else return NULL if no characters present.
|
|
*---------------------------------------------------------------------------*/
|
|
u_char *
|
|
sgetc(int noblock)
|
|
{
|
|
u_char *cp;
|
|
u_char dt;
|
|
u_char key;
|
|
u_short type;
|
|
|
|
static u_char kbd_lastkey = 0; /* last keystroke */
|
|
static struct
|
|
{
|
|
u_char extended: 1; /* extended prefix seen */
|
|
u_char ext1: 1; /* extended prefix 1 seen */
|
|
u_char breakseen: 1; /* break code seen */
|
|
u_char vshift: 1; /* virtual shift pending */
|
|
u_char vcontrol: 1; /* virtual control pending */
|
|
u_char sysrq: 1; /* sysrq pressed */
|
|
} kbd_status = {0};
|
|
|
|
#ifdef XSERVER
|
|
static char keybuf[2] = {0}; /* the second 0 is a delimiter! */
|
|
#endif /* XSERVER */
|
|
|
|
loop:
|
|
/* see if there is something from the keyboard in the input buffer */
|
|
|
|
#ifdef XSERVER
|
|
if (inb(CONTROLLER_CTRL) & STATUS_OUTPBF)
|
|
{
|
|
dt = inb(CONTROLLER_DATA); /* yes, get it ! */
|
|
|
|
/*
|
|
* If x mode is active, only care for locking keys, then
|
|
* return the scan code instead of any key translation.
|
|
* Additionally, this prevents us from any attempts to
|
|
* execute pcvt internal functions caused by keys (such
|
|
* as screen flipping).
|
|
* XXX For now, only the default locking key definitions
|
|
* are recognized (i.e. if you have overloaded you "A" key
|
|
* as NUMLOCK, that wont effect X mode:-)
|
|
* Changing this would be nice, but would require modifi-
|
|
* cations to the X server. After having this, X will
|
|
* deal with the LEDs itself, so we are committed.
|
|
*/
|
|
/*
|
|
* Iff PCVT_USL_VT_COMPAT is defined, the behaviour has
|
|
* been fixed. We need not care about any keys here, since
|
|
* there are ioctls that deal with the lock key / LED stuff.
|
|
*/
|
|
if (pcvt_kbd_raw)
|
|
{
|
|
keybuf[0] = dt;
|
|
#if !PCVT_USL_VT_COMPAT
|
|
if ((dt & 0x80) == 0)
|
|
/* key make */
|
|
switch(dt)
|
|
{
|
|
case 0x45:
|
|
/* XXX on which virt screen? */ vsp->num_lock ^= 1;
|
|
update_led();
|
|
break;
|
|
|
|
case 0x3a:
|
|
vsp->caps_lock ^= 1;
|
|
update_led();
|
|
break;
|
|
|
|
case 0x46:
|
|
vsp->scroll_lock ^= 1;
|
|
update_led();
|
|
break;
|
|
}
|
|
#endif /* !PCVT_USL_VT_COMPAT */
|
|
|
|
#if PCVT_EMU_MOUSE
|
|
/*
|
|
* The (mouse systems) mouse emulator. The mouse
|
|
* device allocates the first device node that is
|
|
* not used by a virtual terminal. (E.g., you have
|
|
* eight vtys, /dev/ttyv0 thru /dev/ttyv7, so the
|
|
* mouse emulator were /dev/ttyv8.)
|
|
* Currently the emulator only works if the keyboard
|
|
* is in raw (PC scan code) mode. This is the typic-
|
|
* al case when running the X server.
|
|
* It is activated if the num locks LED is active
|
|
* for the current vty, and if the mouse device
|
|
* has been opened by at least one process. It
|
|
* grabs the numerical keypad events (but only
|
|
* the "non-extended", so the separate arrow keys
|
|
* continue to work), and three keys for the "mouse
|
|
* buttons", preferrably F1 thru F3. Any of the
|
|
* eight directions (N, NE, E, SE, S, SW, W, NW)
|
|
* is supported, and frequent key presses (less
|
|
* than e.g. half a second between key presses)
|
|
* cause the emulator to accelerate the pointer
|
|
* movement by 6, while single presses result in
|
|
* single moves, so each point can be reached.
|
|
*/
|
|
/*
|
|
* NB: the following code is spagghetti.
|
|
* Only eat it with lotta tomato ketchup and
|
|
* Parmesan cheese:-)
|
|
*/
|
|
/*
|
|
* look whether we will have to steal the keys
|
|
* and cook them into mouse events
|
|
*/
|
|
if(vsp->num_lock && mouse.opened)
|
|
{
|
|
int button, accel, i;
|
|
enum mouse_dir
|
|
{
|
|
MOUSE_NW, MOUSE_N, MOUSE_NE,
|
|
MOUSE_W, MOUSE_0, MOUSE_E,
|
|
MOUSE_SW, MOUSE_S, MOUSE_SE
|
|
}
|
|
move;
|
|
struct timeval now;
|
|
/* from sys/kern/kern_time.c */
|
|
extern void timevalsub
|
|
(struct timeval *, struct timeval *);
|
|
dev_t dummy = makedev(0, mouse.minor);
|
|
struct tty *mousetty = get_pccons(dummy);
|
|
/*
|
|
* strings to send for each mouse event,
|
|
* indexed by the movement direction and
|
|
* the "accelerator" value (TRUE for frequent
|
|
* key presses); note that the first byte
|
|
* of each string is actually overwritten
|
|
* by the current button value before sending
|
|
* the string
|
|
*/
|
|
static u_char mousestrings[2][MOUSE_SE+1][5] =
|
|
{
|
|
{
|
|
/* first, the non-accelerated strings*/
|
|
{0x87, -1, 1, 0, 0}, /* NW */
|
|
{0x87, 0, 1, 0, 0}, /* N */
|
|
{0x87, 1, 1, 0, 0}, /* NE */
|
|
{0x87, -1, 0, 0, 0}, /* W */
|
|
{0x87, 0, 0, 0, 0}, /* 0 */
|
|
{0x87, 1, 0, 0, 0}, /* E */
|
|
{0x87, -1, -1, 0, 0}, /* SW */
|
|
{0x87, 0, -1, 0, 0}, /* S */
|
|
{0x87, 1, -1, 0, 0} /* SE */
|
|
},
|
|
{
|
|
/* now, 6 steps at once */
|
|
{0x87, -4, 4, 0, 0}, /* NW */
|
|
{0x87, 0, 6, 0, 0}, /* N */
|
|
{0x87, 4, 4, 0, 0}, /* NE */
|
|
{0x87, -6, 0, 0, 0}, /* W */
|
|
{0x87, 0, 0, 0, 0}, /* 0 */
|
|
{0x87, 6, 0, 0, 0}, /* E */
|
|
{0x87, -4, -4, 0, 0}, /* SW */
|
|
{0x87, 0, -6, 0, 0}, /* S */
|
|
{0x87, 4, -4, 0, 0} /* SE */
|
|
}
|
|
};
|
|
|
|
if(dt == 0xe0)
|
|
{
|
|
/* ignore extended scan codes */
|
|
mouse.extendedseen = 1;
|
|
goto no_mouse_event;
|
|
}
|
|
if(mouse.extendedseen)
|
|
{
|
|
mouse.extendedseen = 0;
|
|
goto no_mouse_event;
|
|
}
|
|
mouse.extendedseen = 0;
|
|
|
|
/*
|
|
* Note that we cannot use a switch here
|
|
* since we want to have the keycodes in
|
|
* a variable
|
|
*/
|
|
if((dt & 0x7f) == mousedef.leftbutton) {
|
|
button = 4;
|
|
goto do_button;
|
|
}
|
|
else if((dt & 0x7f) == mousedef.middlebutton) {
|
|
button = 2;
|
|
goto do_button;
|
|
}
|
|
else if((dt & 0x7f) == mousedef.rightbutton) {
|
|
button = 1;
|
|
do_button:
|
|
|
|
/*
|
|
* i would really like to give
|
|
* some acustical support
|
|
* (pling/plong); i am not sure
|
|
* whether it is safe to call
|
|
* sysbeep from within an intr
|
|
* service, since it calls
|
|
* timeout in turn which mani-
|
|
* pulates the spl mask - jw
|
|
*/
|
|
|
|
# define PLING sysbeep(PCVT_SYSBEEPF / 1500, 2)
|
|
# define PLONG sysbeep(PCVT_SYSBEEPF / 1200, 2)
|
|
|
|
if(mousedef.stickybuttons)
|
|
{
|
|
if(dt & 0x80) {
|
|
mouse.breakseen = 1;
|
|
return (u_char *)0;
|
|
}
|
|
else if(mouse.buttons == button
|
|
&& !mouse.breakseen) {
|
|
/* ignore repeats */
|
|
return (u_char *)0;
|
|
}
|
|
else
|
|
mouse.breakseen = 0;
|
|
if(mouse.buttons == button) {
|
|
/* release it */
|
|
mouse.buttons = 0;
|
|
PLONG;
|
|
} else {
|
|
/*
|
|
* eventually, release
|
|
* any other button,
|
|
* and stick this one
|
|
*/
|
|
mouse.buttons = button;
|
|
PLING;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if(dt & 0x80) {
|
|
mouse.buttons &=
|
|
~button;
|
|
PLONG;
|
|
}
|
|
else if((mouse.buttons
|
|
& button) == 0) {
|
|
mouse.buttons |=
|
|
button;
|
|
PLING;
|
|
}
|
|
/*else: ignore same btn press*/
|
|
}
|
|
move = MOUSE_0;
|
|
accel = 0;
|
|
}
|
|
# undef PLING
|
|
# undef PLONG
|
|
else switch(dt & 0x7f)
|
|
{
|
|
/* the arrow keys - KP 1 thru KP 9 */
|
|
case 0x47: move = MOUSE_NW; goto do_move;
|
|
case 0x48: move = MOUSE_N; goto do_move;
|
|
case 0x49: move = MOUSE_NE; goto do_move;
|
|
case 0x4b: move = MOUSE_W; goto do_move;
|
|
case 0x4c: move = MOUSE_0; goto do_move;
|
|
case 0x4d: move = MOUSE_E; goto do_move;
|
|
case 0x4f: move = MOUSE_SW; goto do_move;
|
|
case 0x50: move = MOUSE_S; goto do_move;
|
|
case 0x51: move = MOUSE_SE;
|
|
do_move:
|
|
if(dt & 0x80)
|
|
/*
|
|
* arrow key break events are
|
|
* of no importance for us
|
|
*/
|
|
return (u_char *)0;
|
|
/*
|
|
* see whether the last move did
|
|
* happen "recently", i.e. before
|
|
* less than half a second
|
|
*/
|
|
now = time;
|
|
timevalsub(&now, &mouse.lastmove);
|
|
mouse.lastmove = time;
|
|
accel = (now.tv_sec == 0
|
|
&& now.tv_usec
|
|
< mousedef.acceltime);
|
|
break;
|
|
|
|
default: /* not a mouse-emulating key */
|
|
goto no_mouse_event;
|
|
}
|
|
mousestrings[accel][move][0] =
|
|
0x80 + (~mouse.buttons & 7);
|
|
/* finally, send the string */
|
|
for(i = 0; i < 5; i++)
|
|
(*linesw[mousetty->t_line].l_rint)
|
|
(mousestrings[accel][move][i],
|
|
mousetty);
|
|
return (u_char *)0; /* not a kbd event */
|
|
}
|
|
no_mouse_event:
|
|
|
|
#endif /* PCVT_EMU_MOUSE */
|
|
|
|
return ((u_char *)keybuf);
|
|
}
|
|
}
|
|
|
|
#else /* !XSERVER */
|
|
|
|
if(inb(CONTROLLER_CTRL) & STATUS_OUTPBF)
|
|
dt = inb(CONTROLLER_DATA); /* yes, get it ! */
|
|
|
|
#endif /* !XSERVER */
|
|
|
|
else
|
|
{
|
|
if(noblock)
|
|
return NULL;
|
|
else
|
|
goto loop;
|
|
}
|
|
|
|
#if PCVT_SHOWKEYS
|
|
{
|
|
int rki;
|
|
|
|
|
|
for(rki = 3; rki < 80; rki++) /* shift left buffer */
|
|
rawkeybuf[rki-3] = rawkeybuf[rki];
|
|
|
|
rawkeybuf[77] = ' '; /* delimiter */
|
|
|
|
rki = (dt & 0xf0) >> 4; /* ms nibble */
|
|
|
|
if(rki <= 9)
|
|
rki = rki + '0';
|
|
else
|
|
rki = rki - 10 + 'A';
|
|
|
|
rawkeybuf[78] = rki;
|
|
|
|
rki = dt & 0x0f; /* ls nibble */
|
|
|
|
if(rki <= 9)
|
|
rki = rki + '0';
|
|
else
|
|
rki = rki - 10 + 'A';
|
|
|
|
rawkeybuf[79] = rki;
|
|
}
|
|
#endif /* PCVT_SHOWKEYS */
|
|
|
|
/* lets look what we got */
|
|
switch(dt)
|
|
{
|
|
case KEYB_R_OVERRUN0: /* keyboard buffer overflow */
|
|
|
|
#if PCVT_SCANSET == 2
|
|
case KEYB_R_SELFOK: /* keyboard selftest ok */
|
|
#endif /* PCVT_SCANSET == 2 */
|
|
|
|
case KEYB_R_ECHO: /* keyboard response to KEYB_C_ECHO */
|
|
case KEYB_R_ACK: /* acknowledge after command has rx'd*/
|
|
case KEYB_R_SELFBAD: /* keyboard selftest FAILED */
|
|
case KEYB_R_DIAGBAD: /* keyboard self diagnostic failure */
|
|
case KEYB_R_RESEND: /* keyboard wants us to resend cmnd */
|
|
case KEYB_R_OVERRUN1: /* keyboard buffer overflow */
|
|
break;
|
|
|
|
case KEYB_R_EXT1: /* keyboard extended scancode pfx 2 */
|
|
kbd_status.ext1 = 1;
|
|
/* FALLTHROUGH */
|
|
case KEYB_R_EXT0: /* keyboard extended scancode pfx 1 */
|
|
kbd_status.extended = 1;
|
|
break;
|
|
|
|
#if PCVT_SCANSET == 2
|
|
case KEYB_R_BREAKPFX: /* break code prefix for set 2 and 3 */
|
|
kbd_status.breakseen = 1;
|
|
break;
|
|
#endif /* PCVT_SCANSET == 2 */
|
|
|
|
default:
|
|
goto regular; /* regular key */
|
|
}
|
|
|
|
if(noblock)
|
|
return NULL;
|
|
else
|
|
goto loop;
|
|
|
|
/* got a normal scan key */
|
|
regular:
|
|
|
|
#if PCVT_SCANSET == 1
|
|
kbd_status.breakseen = dt & 0x80 ? 1 : 0;
|
|
dt &= 0x7f;
|
|
#endif /* PCVT_SCANSET == 1 */
|
|
|
|
/* make a keycode from scan code */
|
|
if(dt >= sizeof scantokey / sizeof(u_char))
|
|
key = 0;
|
|
else
|
|
key = kbd_status.extended ? extscantokey[dt] : scantokey[dt];
|
|
if(kbd_status.ext1 && key == 58)
|
|
/* virtual control key */
|
|
key = 129;
|
|
kbd_status.extended = kbd_status.ext1 = 0;
|
|
|
|
#if PCVT_CTRL_ALT_DEL /* Check for cntl-alt-del */
|
|
if((key == 76) && ctrl_down && (meta_down||altgr_down))
|
|
cpu_reset();
|
|
#endif /* PCVT_CTRL_ALT_DEL */
|
|
|
|
#if !PCVT_NETBSD
|
|
#include "ddb.h"
|
|
#endif /* !PCVT_NETBSD */
|
|
|
|
#if NDDB > 0 || defined(DDB) /* Check for cntl-alt-esc */
|
|
|
|
if((key == 110) && ctrl_down && (meta_down || altgr_down))
|
|
{
|
|
static u_char in_Debugger;
|
|
|
|
if(!in_Debugger)
|
|
{
|
|
in_Debugger = 1;
|
|
#if PCVT_FREEBSD
|
|
/* the string is actually not used... */
|
|
Debugger("kbd");
|
|
#else
|
|
Debugger();
|
|
#endif
|
|
in_Debugger = 0;
|
|
if(noblock)
|
|
return NULL;
|
|
else
|
|
goto loop;
|
|
}
|
|
}
|
|
#endif /* NDDB > 0 || defined(DDB) */
|
|
|
|
/* look for keys with special handling */
|
|
if(key == 128)
|
|
{
|
|
/*
|
|
* virtual shift; sent around PrtScr, and around the arrow
|
|
* keys if the NumLck LED is on
|
|
*/
|
|
kbd_status.vshift = !kbd_status.breakseen;
|
|
key = 0; /* no key */
|
|
}
|
|
else if(key == 129)
|
|
{
|
|
/*
|
|
* virtual control - the most ugly thingie at all
|
|
* the Pause key sends:
|
|
* <virtual control make> <numlock make> <virtual control
|
|
* break> <numlock break>
|
|
*/
|
|
if(!kbd_status.breakseen)
|
|
kbd_status.vcontrol = 1;
|
|
/* else: let the numlock hook clear this */
|
|
key = 0; /* no key */
|
|
}
|
|
else if(key == 90)
|
|
{
|
|
/* NumLock, look whether this is rather a Pause */
|
|
if(kbd_status.vcontrol)
|
|
key = 126;
|
|
/*
|
|
* if this is the final break code of a Pause key,
|
|
* clear the virtual control status, too
|
|
*/
|
|
if(kbd_status.vcontrol && kbd_status.breakseen)
|
|
kbd_status.vcontrol = 0;
|
|
}
|
|
else if(key == 127)
|
|
{
|
|
/*
|
|
* a SysRq; some keyboards are brain-dead enough to
|
|
* repeat the SysRq key make code by sending PrtScr
|
|
* make codes; other keyboards do not repeat SysRq
|
|
* at all. We keep track of the SysRq state here.
|
|
*/
|
|
kbd_status.sysrq = !kbd_status.breakseen;
|
|
}
|
|
else if(key == 124)
|
|
{
|
|
/*
|
|
* PrtScr; look whether this is really PrtScr or rather
|
|
* a silly repeat of a SysRq key
|
|
*/
|
|
if(kbd_status.sysrq)
|
|
/* ignore the garbage */
|
|
key = 0;
|
|
}
|
|
|
|
/* in NOREPEAT MODE ignore the key if it was the same as before */
|
|
|
|
if(!kbrepflag && key == kbd_lastkey && !kbd_status.breakseen)
|
|
{
|
|
if(noblock)
|
|
return NULL;
|
|
else
|
|
goto loop;
|
|
}
|
|
|
|
type = key2ascii[key].type;
|
|
|
|
if(type & KBD_OVERLOAD)
|
|
type = ovltbl[key2ascii[key].ovlindex].type;
|
|
|
|
type &= KBD_MASK;
|
|
|
|
switch(type)
|
|
{
|
|
case KBD_SHFTLOCK:
|
|
if(!kbd_status.breakseen && key != kbd_lastkey)
|
|
{
|
|
vsp->shift_lock ^= 1;
|
|
}
|
|
break;
|
|
|
|
case KBD_CAPS:
|
|
if(!kbd_status.breakseen && key != kbd_lastkey)
|
|
{
|
|
vsp->caps_lock ^= 1;
|
|
update_led();
|
|
}
|
|
break;
|
|
|
|
case KBD_SCROLL:
|
|
if(!kbd_status.breakseen && key != kbd_lastkey)
|
|
{
|
|
vsp->scroll_lock ^= 1;
|
|
update_led();
|
|
|
|
if(!(vsp->scroll_lock))
|
|
{
|
|
/* someone may be sleeping */
|
|
wakeup((caddr_t)&(vsp->scroll_lock));
|
|
}
|
|
}
|
|
break;
|
|
|
|
case KBD_SHIFT:
|
|
shift_down = kbd_status.breakseen ? 0 : 1;
|
|
break;
|
|
|
|
case KBD_META:
|
|
meta_down = kbd_status.breakseen ? 0 : 0x80;
|
|
break;
|
|
|
|
case KBD_ALTGR:
|
|
altgr_down = kbd_status.breakseen ? 0 : 1;
|
|
break;
|
|
|
|
case KBD_CTL:
|
|
ctrl_down = kbd_status.breakseen ? 0 : 1;
|
|
break;
|
|
|
|
case KBD_NONE:
|
|
default:
|
|
break; /* deliver a key */
|
|
}
|
|
|
|
if(kbd_status.breakseen)
|
|
{
|
|
key |= 0x80;
|
|
kbd_status.breakseen = 0;
|
|
kbd_lastkey = 0; /* -hv- I know this is a bug with */
|
|
} /* N-Key-Rollover, but I ignore that */
|
|
else /* because avoidance is too complicated */
|
|
kbd_lastkey = key;
|
|
|
|
cp = xlatkey2ascii(key); /* have a key */
|
|
if(cp == NULL && !noblock)
|
|
goto loop;
|
|
return cp;
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* reflect status of locking keys & set led's
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
setlockkeys(int snc)
|
|
{
|
|
vsp->scroll_lock = snc & 1;
|
|
vsp->num_lock = (snc & 2) ? 1 : 0;
|
|
vsp->caps_lock = (snc & 4) ? 1 : 0;
|
|
update_led();
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* remove a key definition
|
|
*---------------------------------------------------------------------------*/
|
|
static int
|
|
rmkeydef(int key)
|
|
{
|
|
register Ovl_tbl *ref;
|
|
|
|
if(key==0 || key > MAXKEYNUM)
|
|
return EINVAL;
|
|
|
|
if(key2ascii[key].type & KBD_OVERLOAD)
|
|
{
|
|
ref = &ovltbl[key2ascii[key].ovlindex];
|
|
ref->keynum = 0;
|
|
ref->type = 0;
|
|
ref->unshift[0] =
|
|
ref->shift[0] =
|
|
ref->ctrl[0] =
|
|
ref->altgr[0] = 0;
|
|
key2ascii[key].type &= KBD_MASK;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* overlay a key
|
|
*---------------------------------------------------------------------------*/
|
|
static int
|
|
setkeydef(Ovl_tbl *data)
|
|
{
|
|
register i;
|
|
|
|
if( data->keynum > MAXKEYNUM ||
|
|
(data->type & KBD_MASK) == KBD_BREAK ||
|
|
(data->type & KBD_MASK) > KBD_SHFTLOCK)
|
|
return EINVAL;
|
|
|
|
data->unshift[KBDMAXOVLKEYSIZE] =
|
|
data->shift[KBDMAXOVLKEYSIZE] =
|
|
data->ctrl[KBDMAXOVLKEYSIZE] =
|
|
data->altgr[KBDMAXOVLKEYSIZE] = 0;
|
|
|
|
data->subu =
|
|
data->subs =
|
|
data->subc =
|
|
data->suba = KBD_SUBT_STR; /* just strings .. */
|
|
|
|
data->type |= KBD_OVERLOAD; /* mark overloaded */
|
|
|
|
/* if key already overloaded, use that slot else find free slot */
|
|
|
|
if(key2ascii[data->keynum].type & KBD_OVERLOAD)
|
|
{
|
|
i = key2ascii[data->keynum].ovlindex;
|
|
}
|
|
else
|
|
{
|
|
for(i=0; i<OVLTBL_SIZE; i++)
|
|
if(ovltbl[i].keynum==0)
|
|
break;
|
|
|
|
if(i==OVLTBL_SIZE)
|
|
return ENOSPC; /* no space, abuse of ENOSPC(!) */
|
|
}
|
|
|
|
ovltbl[i] = *data; /* copy new data string */
|
|
|
|
key2ascii[data->keynum].type |= KBD_OVERLOAD; /* mark key */
|
|
key2ascii[data->keynum].ovlindex = i;
|
|
|
|
return 0;
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* keyboard ioctl's entry
|
|
*---------------------------------------------------------------------------*/
|
|
int
|
|
kbdioctl(Dev_t dev, u_long cmd, caddr_t data, int flag)
|
|
{
|
|
int key;
|
|
|
|
switch(cmd)
|
|
{
|
|
case KBDRESET:
|
|
doreset();
|
|
ovlinit(1);
|
|
settpmrate(KBD_TPD500|KBD_TPM100);
|
|
setlockkeys(0);
|
|
break;
|
|
|
|
case KBDGTPMAT:
|
|
*(int *)data = tpmrate;
|
|
break;
|
|
|
|
case KBDSTPMAT:
|
|
settpmrate(*(int *)data);
|
|
break;
|
|
|
|
case KBDGREPSW:
|
|
*(int *)data = kbrepflag;
|
|
break;
|
|
|
|
case KBDSREPSW:
|
|
kbrepflag = (*(int *)data) & 1;
|
|
break;
|
|
|
|
case KBDGLEDS:
|
|
*(int *)data = ledstate;
|
|
break;
|
|
|
|
case KBDSLEDS:
|
|
update_led(); /* ??? */
|
|
break;
|
|
|
|
case KBDGLOCK:
|
|
*(int *)data = ( (vsp->scroll_lock) |
|
|
(vsp->num_lock * 2) |
|
|
(vsp->caps_lock * 4));
|
|
break;
|
|
|
|
case KBDSLOCK:
|
|
setlockkeys(*(int *)data);
|
|
break;
|
|
|
|
case KBDGCKEY:
|
|
key = ((Ovl_tbl *)data)->keynum;
|
|
return getckeydef(key,(Ovl_tbl *)data);
|
|
|
|
case KBDSCKEY:
|
|
key = ((Ovl_tbl *)data)->keynum;
|
|
return setkeydef((Ovl_tbl *)data);
|
|
|
|
case KBDGOKEY:
|
|
key = ((Ovl_tbl *)data)->keynum;
|
|
return getokeydef(key,(Ovl_tbl *)data);
|
|
|
|
case KBDRMKEY:
|
|
key = *(int *)data;
|
|
return rmkeydef(key);
|
|
|
|
case KBDDEFAULT:
|
|
ovlinit(1);
|
|
break;
|
|
|
|
default:
|
|
/* proceed with vga ioctls */
|
|
return -1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
#if PCVT_EMU_MOUSE
|
|
/*--------------------------------------------------------------------------*
|
|
* mouse emulator ioctl
|
|
*--------------------------------------------------------------------------*/
|
|
int
|
|
mouse_ioctl(Dev_t dev, u_long cmd, caddr_t data)
|
|
{
|
|
struct mousedefs *def = (struct mousedefs *)data;
|
|
|
|
switch(cmd)
|
|
{
|
|
case KBDMOUSEGET:
|
|
*def = mousedef;
|
|
break;
|
|
|
|
case KBDMOUSESET:
|
|
mousedef = *def;
|
|
break;
|
|
|
|
default:
|
|
return -1;
|
|
}
|
|
return 0;
|
|
}
|
|
#endif /* PCVT_EMU_MOUSE */
|
|
|
|
#if PCVT_USL_VT_COMPAT
|
|
/*---------------------------------------------------------------------------*
|
|
* convert ISO-8859 style keycode into IBM 437
|
|
*---------------------------------------------------------------------------*/
|
|
static inline u_char
|
|
iso2ibm(u_char c)
|
|
{
|
|
if(c < 0x80)
|
|
return c;
|
|
return iso2ibm437[c - 0x80];
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* build up a USL style keyboard map
|
|
*---------------------------------------------------------------------------*/
|
|
void
|
|
get_usl_keymap(keymap_t *map)
|
|
{
|
|
int i;
|
|
|
|
bzero((caddr_t)map, sizeof(keymap_t));
|
|
|
|
map->n_keys = 0x59; /* that many keys we know about */
|
|
|
|
for(i = 1; i < N_KEYNUMS; i++)
|
|
{
|
|
Ovl_tbl kdef;
|
|
u_char c;
|
|
int j;
|
|
int idx = key2scan1[i];
|
|
|
|
if(idx == 0 || idx >= map->n_keys)
|
|
continue;
|
|
|
|
getckeydef(i, &kdef);
|
|
kdef.type &= KBD_MASK;
|
|
switch(kdef.type)
|
|
{
|
|
case KBD_ASCII:
|
|
case KBD_RETURN:
|
|
map->key[idx].map[0] = iso2ibm(kdef.unshift[0]);
|
|
map->key[idx].map[1] = iso2ibm(kdef.shift[0]);
|
|
map->key[idx].map[2] = map->key[idx].map[3] =
|
|
iso2ibm(kdef.ctrl[0]);
|
|
map->key[idx].map[4] = map->key[idx].map[5] =
|
|
iso2ibm(c = kdef.altgr[0]);
|
|
/*
|
|
* XXX this is a hack
|
|
* since we currently do not map strings to AltGr +
|
|
* shift, we attempt to use the unshifted AltGr
|
|
* definition here and try to toggle the case
|
|
* this should at least work for ISO8859 letters,
|
|
* but also for (e.g.) russian KOI-8 style
|
|
*/
|
|
if((c & 0x7f) >= 0x40)
|
|
map->key[idx].map[5] = iso2ibm(c ^ 0x20);
|
|
break;
|
|
|
|
case KBD_FUNC:
|
|
/* we are only interested in F1 thru F12 here */
|
|
if(i >= 112 && i <= 123) {
|
|
map->key[idx].map[0] = i - 112 + 27;
|
|
map->key[idx].spcl = 0x80;
|
|
}
|
|
break;
|
|
|
|
case KBD_SHIFT:
|
|
c = i == 44? 2 /* lSh */: 3 /* rSh */; goto special;
|
|
|
|
case KBD_CAPS:
|
|
c = 4; goto special;
|
|
|
|
case KBD_NUM:
|
|
c = 5; goto special;
|
|
|
|
case KBD_SCROLL:
|
|
c = 6; goto special;
|
|
|
|
case KBD_META:
|
|
c = 7; goto special;
|
|
|
|
case KBD_CTL:
|
|
c = 9; goto special;
|
|
special:
|
|
for(j = 0; j < NUM_STATES; j++)
|
|
map->key[idx].map[j] = c;
|
|
map->key[idx].spcl = 0xff;
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
#endif /* PCVT_USL_VT_COMPAT */
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* switch keypad to numeric mode
|
|
*---------------------------------------------------------------------------*/
|
|
void
|
|
vt_keynum(struct video_state *svsp)
|
|
{
|
|
svsp->num_lock = 1;
|
|
update_led();
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* switch keypad to application mode
|
|
*---------------------------------------------------------------------------*/
|
|
void
|
|
vt_keyappl(struct video_state *svsp)
|
|
{
|
|
svsp->num_lock = 0;
|
|
update_led();
|
|
}
|
|
|
|
#if PCVT_VT220KEYB
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to function key 1
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
fkey1(void)
|
|
{
|
|
if(meta_down)
|
|
more_chars = (u_char *)"\033[23~"; /* F11 */
|
|
else
|
|
do_vgapage(0);
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to function key 2
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
fkey2(void)
|
|
{
|
|
if(meta_down)
|
|
more_chars = (u_char *)"\033[24~"; /* F12 */
|
|
else
|
|
do_vgapage(1);
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to function key 3
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
fkey3(void)
|
|
{
|
|
if(meta_down)
|
|
more_chars = (u_char *)"\033[25~"; /* F13 */
|
|
else
|
|
do_vgapage(2);
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to function key 4
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
fkey4(void)
|
|
{
|
|
if(meta_down)
|
|
more_chars = (u_char *)"\033[26~"; /* F14 */
|
|
else
|
|
do_vgapage(3);
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to function key 5
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
fkey5(void)
|
|
{
|
|
if(meta_down)
|
|
more_chars = (u_char *)"\033[28~"; /* Help */
|
|
else
|
|
{
|
|
if((current_video_screen + 1) > totalscreens-1)
|
|
do_vgapage(0);
|
|
else
|
|
do_vgapage(current_video_screen + 1);
|
|
}
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to function key 6
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
fkey6(void)
|
|
{
|
|
if(meta_down)
|
|
more_chars = (u_char *)"\033[29~"; /* DO */
|
|
else
|
|
more_chars = (u_char *)"\033[17~"; /* F6 */
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to function key 7
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
fkey7(void)
|
|
{
|
|
if(meta_down)
|
|
more_chars = (u_char *)"\033[31~"; /* F17 */
|
|
else
|
|
more_chars = (u_char *)"\033[18~"; /* F7 */
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to function key 8
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
fkey8(void)
|
|
{
|
|
if(meta_down)
|
|
more_chars = (u_char *)"\033[32~"; /* F18 */
|
|
else
|
|
more_chars = (u_char *)"\033[19~"; /* F8 */
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to function key 9
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
fkey9(void)
|
|
{
|
|
if(meta_down)
|
|
more_chars = (u_char *)"\033[33~"; /* F19 */
|
|
else
|
|
more_chars = (u_char *)"\033[20~"; /* F9 */
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to function key 10
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
fkey10(void)
|
|
{
|
|
if(meta_down)
|
|
more_chars = (u_char *)"\033[34~"; /* F20 */
|
|
else
|
|
more_chars = (u_char *)"\033[21~"; /* F10 */
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to function key 11
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
fkey11(void)
|
|
{
|
|
if(meta_down)
|
|
more_chars = (u_char *)"\0x8FP"; /* PF1 */
|
|
else
|
|
more_chars = (u_char *)"\033[23~"; /* F11 */
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to function key 12
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
fkey12(void)
|
|
{
|
|
if(meta_down)
|
|
more_chars = (u_char *)"\0x8FQ"; /* PF2 */
|
|
else
|
|
more_chars = (u_char *)"\033[24~"; /* F12 */
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to SHIFTED function key 1
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
sfkey1(void)
|
|
{
|
|
if(meta_down)
|
|
{
|
|
if(vsp->ukt.length[6]) /* entry available ? */
|
|
more_chars = (u_char *)
|
|
&(vsp->udkbuf[vsp->ukt.first[6]]);
|
|
else
|
|
more_chars = (u_char *)"\033[23~"; /* F11 */
|
|
}
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to SHIFTED function key 2
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
sfkey2(void)
|
|
{
|
|
if(meta_down)
|
|
{
|
|
if(vsp->ukt.length[7]) /* entry available ? */
|
|
more_chars = (u_char *)
|
|
&(vsp->udkbuf[vsp->ukt.first[7]]);
|
|
else
|
|
more_chars = (u_char *)"\033[24~"; /* F12 */
|
|
}
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to SHIFTED function key 3
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
sfkey3(void)
|
|
{
|
|
if(meta_down)
|
|
{
|
|
if(vsp->ukt.length[8]) /* entry available ? */
|
|
more_chars = (u_char *)
|
|
&(vsp->udkbuf[vsp->ukt.first[8]]);
|
|
else
|
|
more_chars = (u_char *)"\033[25~"; /* F13 */
|
|
}
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to SHIFTED function key 4
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
sfkey4(void)
|
|
{
|
|
if(meta_down)
|
|
{
|
|
if(vsp->ukt.length[9]) /* entry available ? */
|
|
more_chars = (u_char *)
|
|
&(vsp->udkbuf[vsp->ukt.first[9]]);
|
|
else
|
|
more_chars = (u_char *)"\033[26~"; /* F14 */
|
|
}
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to SHIFTED function key 5
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
sfkey5(void)
|
|
{
|
|
if(meta_down)
|
|
{
|
|
if(vsp->ukt.length[11]) /* entry available ? */
|
|
more_chars = (u_char *)
|
|
&(vsp->udkbuf[vsp->ukt.first[11]]);
|
|
else
|
|
more_chars = (u_char *)"\033[28~"; /* Help */
|
|
}
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to SHIFTED function key 6
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
sfkey6(void)
|
|
{
|
|
if(!meta_down)
|
|
{
|
|
if(vsp->ukt.length[0]) /* entry available ? */
|
|
more_chars = (u_char *)
|
|
&(vsp->udkbuf[vsp->ukt.first[0]]);
|
|
else
|
|
more_chars = (u_char *)"\033[17~"; /* F6 */
|
|
}
|
|
else if(vsp->ukt.length[12]) /* entry available ? */
|
|
more_chars = (u_char *)
|
|
&(vsp->udkbuf[vsp->ukt.first[12]]);
|
|
else
|
|
more_chars = (u_char *)"\033[29~"; /* DO */
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to SHIFTED function key 7
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
sfkey7(void)
|
|
{
|
|
if(!meta_down)
|
|
{
|
|
if(vsp->ukt.length[1]) /* entry available ? */
|
|
more_chars = (u_char *)
|
|
&(vsp->udkbuf[vsp->ukt.first[1]]);
|
|
else
|
|
more_chars = (u_char *)"\033[18~"; /* F7 */
|
|
}
|
|
else if(vsp->ukt.length[14]) /* entry available ? */
|
|
more_chars = (u_char *)
|
|
&(vsp->udkbuf[vsp->ukt.first[14]]);
|
|
else
|
|
more_chars = (u_char *)"\033[31~"; /* F17 */
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to SHIFTED function key 8
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
sfkey8(void)
|
|
{
|
|
if(!meta_down)
|
|
{
|
|
if(vsp->ukt.length[2]) /* entry available ? */
|
|
more_chars = (u_char *)
|
|
&(vsp->udkbuf[vsp->ukt.first[2]]);
|
|
else
|
|
more_chars = (u_char *)"\033[19~"; /* F8 */
|
|
}
|
|
else if(vsp->ukt.length[14]) /* entry available ? */
|
|
more_chars = (u_char *)
|
|
&(vsp->udkbuf[vsp->ukt.first[15]]);
|
|
else
|
|
more_chars = (u_char *)"\033[32~"; /* F18 */
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to SHIFTED function key 9
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
sfkey9(void)
|
|
{
|
|
if(!meta_down)
|
|
{
|
|
if(vsp->ukt.length[3]) /* entry available ? */
|
|
more_chars = (u_char *)
|
|
&(vsp->udkbuf[vsp->ukt.first[3]]);
|
|
else
|
|
more_chars = (u_char *)"\033[20~"; /* F9 */
|
|
}
|
|
else if(vsp->ukt.length[16]) /* entry available ? */
|
|
more_chars = (u_char *)
|
|
&(vsp->udkbuf[vsp->ukt.first[16]]);
|
|
else
|
|
more_chars = (u_char *)"\033[33~"; /* F19 */
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to SHIFTED function key 10
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
sfkey10(void)
|
|
{
|
|
if(!meta_down)
|
|
{
|
|
if(vsp->ukt.length[4]) /* entry available ? */
|
|
more_chars = (u_char *)
|
|
&(vsp->udkbuf[vsp->ukt.first[4]]);
|
|
else
|
|
more_chars = (u_char *)"\033[21~"; /* F10 */
|
|
}
|
|
else if(vsp->ukt.length[17]) /* entry available ? */
|
|
more_chars = (u_char *)
|
|
&(vsp->udkbuf[vsp->ukt.first[17]]);
|
|
else
|
|
more_chars = (u_char *)"\033[34~"; /* F20 */
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to SHIFTED function key 11
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
sfkey11(void)
|
|
{
|
|
if(!meta_down)
|
|
{
|
|
if(vsp->ukt.length[6]) /* entry available ? */
|
|
more_chars = (u_char *)
|
|
&(vsp->udkbuf[vsp->ukt.first[6]]);
|
|
else
|
|
more_chars = (u_char *)"\033[23~"; /* F11 */
|
|
}
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to SHIFTED function key 12
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
sfkey12(void)
|
|
{
|
|
if(!meta_down)
|
|
{
|
|
if(vsp->ukt.length[7]) /* entry available ? */
|
|
more_chars = (u_char *)
|
|
&(vsp->udkbuf[vsp->ukt.first[7]]);
|
|
else
|
|
more_chars = (u_char *)"\033[24~"; /* F12 */
|
|
}
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to control function key 1
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
cfkey1(void)
|
|
{
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to control function key 2
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
cfkey2(void)
|
|
{
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to control function key 3
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
cfkey3(void)
|
|
{
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to control function key 4
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
cfkey4(void)
|
|
{
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to control function key 5
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
cfkey5(void)
|
|
{
|
|
if(vsp->which_fkl == SYS_FKL)
|
|
toggl_bell(vsp);
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to control function key 6
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
cfkey6(void)
|
|
{
|
|
if(vsp->which_fkl == SYS_FKL)
|
|
toggl_sevenbit(vsp);
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to control function key 7
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
cfkey7(void)
|
|
{
|
|
if(vsp->which_fkl == SYS_FKL)
|
|
toggl_dspf(vsp);
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to control function key 8
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
cfkey8(void)
|
|
{
|
|
if(vsp->which_fkl == SYS_FKL)
|
|
toggl_awm(vsp);
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to control function key 9
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
cfkey9(void)
|
|
{
|
|
if(vsp->labels_on) /* toggle label display on/off */
|
|
fkl_off(vsp);
|
|
else
|
|
fkl_on(vsp);
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to control function key 10
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
cfkey10(void)
|
|
{
|
|
if(vsp->labels_on) /* toggle user/system fkey labels */
|
|
{
|
|
if(vsp->which_fkl == USR_FKL)
|
|
sw_sfkl(vsp);
|
|
else if(vsp->which_fkl == SYS_FKL)
|
|
sw_ufkl(vsp);
|
|
}
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to control function key 11
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
cfkey11(void)
|
|
{
|
|
if(vsp->vt_pure_mode == M_PUREVT)
|
|
set_emulation_mode(vsp, M_HPVT);
|
|
else if(vsp->vt_pure_mode == M_HPVT)
|
|
set_emulation_mode(vsp, M_PUREVT);
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to control function key 12
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
cfkey12(void)
|
|
{
|
|
}
|
|
|
|
#else /* !PCVT_VT220KEYB, HP-like Keyboard layout */
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to function key 1
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
fkey1(void)
|
|
{
|
|
if(!meta_down)
|
|
{
|
|
if((vsp->vt_pure_mode == M_HPVT)
|
|
&& (vsp->which_fkl == SYS_FKL))
|
|
toggl_columns(vsp);
|
|
else
|
|
more_chars = (u_char *)"\033[17~"; /* F6 */
|
|
}
|
|
else
|
|
{
|
|
if(vsp->vt_pure_mode == M_PUREVT
|
|
|| (vsp->which_fkl == USR_FKL))
|
|
more_chars = (u_char *)"\033[26~"; /* F14 */
|
|
}
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to function key 2
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
fkey2(void)
|
|
{
|
|
if(!meta_down)
|
|
{
|
|
if((vsp->vt_pure_mode == M_HPVT)
|
|
&& (vsp->which_fkl == SYS_FKL))
|
|
vt_ris(vsp);
|
|
else
|
|
more_chars = (u_char *)"\033[18~"; /* F7 */
|
|
}
|
|
else
|
|
{
|
|
if(vsp->vt_pure_mode == M_PUREVT
|
|
|| (vsp->which_fkl == USR_FKL))
|
|
more_chars = (u_char *)"\033[28~"; /* HELP */
|
|
}
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to function key 3
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
fkey3(void)
|
|
{
|
|
if(!meta_down)
|
|
{
|
|
if((vsp->vt_pure_mode == M_HPVT)
|
|
&& (vsp->which_fkl == SYS_FKL))
|
|
toggl_24l(vsp);
|
|
else
|
|
more_chars = (u_char *)"\033[19~"; /* F8 */
|
|
}
|
|
else
|
|
{
|
|
if(vsp->vt_pure_mode == M_PUREVT
|
|
|| (vsp->which_fkl == USR_FKL))
|
|
more_chars = (u_char *)"\033[29~"; /* DO */
|
|
}
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to function key 4
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
fkey4(void)
|
|
{
|
|
if(!meta_down)
|
|
{
|
|
|
|
#if PCVT_SHOWKEYS
|
|
if((vsp->vt_pure_mode == M_HPVT)
|
|
&& (vsp->which_fkl == SYS_FKL))
|
|
toggl_kbddbg(vsp);
|
|
else
|
|
more_chars = (u_char *)"\033[20~"; /* F9 */
|
|
#else
|
|
if(vsp->vt_pure_mode == M_PUREVT
|
|
|| (vsp->which_fkl == USR_FKL))
|
|
more_chars = (u_char *)"\033[20~"; /* F9 */
|
|
#endif /* PCVT_SHOWKEYS */
|
|
|
|
}
|
|
else
|
|
{
|
|
if(vsp->vt_pure_mode == M_PUREVT
|
|
|| (vsp->which_fkl == USR_FKL))
|
|
more_chars = (u_char *)"\033[31~"; /* F17 */
|
|
}
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to function key 5
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
fkey5(void)
|
|
{
|
|
if(!meta_down)
|
|
{
|
|
if((vsp->vt_pure_mode == M_HPVT)
|
|
&& (vsp->which_fkl == SYS_FKL))
|
|
toggl_bell(vsp);
|
|
else
|
|
more_chars = (u_char *)"\033[21~"; /* F10 */
|
|
}
|
|
else
|
|
{
|
|
if(vsp->vt_pure_mode == M_PUREVT
|
|
|| (vsp->which_fkl == USR_FKL))
|
|
more_chars = (u_char *)"\033[32~"; /* F18 */
|
|
}
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to function key 6
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
fkey6(void)
|
|
{
|
|
if(!meta_down)
|
|
{
|
|
if((vsp->vt_pure_mode == M_HPVT)
|
|
&& (vsp->which_fkl == SYS_FKL))
|
|
toggl_sevenbit(vsp);
|
|
else
|
|
more_chars = (u_char *)"\033[23~"; /* F11 */
|
|
}
|
|
else
|
|
{
|
|
if(vsp->vt_pure_mode == M_PUREVT
|
|
|| (vsp->which_fkl == USR_FKL))
|
|
more_chars = (u_char *)"\033[33~"; /* F19 */
|
|
}
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to function key 7
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
fkey7(void)
|
|
{
|
|
if(!meta_down)
|
|
{
|
|
if((vsp->vt_pure_mode == M_HPVT)
|
|
&& (vsp->which_fkl == SYS_FKL))
|
|
toggl_dspf(vsp);
|
|
else
|
|
more_chars = (u_char *)"\033[24~"; /* F12 */
|
|
}
|
|
else
|
|
{
|
|
if(vsp->vt_pure_mode == M_PUREVT
|
|
|| (vsp->which_fkl == USR_FKL))
|
|
more_chars = (u_char *)"\033[34~"; /* F20 */
|
|
}
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to function key 8
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
fkey8(void)
|
|
{
|
|
if(!meta_down)
|
|
{
|
|
if((vsp->vt_pure_mode == M_HPVT)
|
|
&& (vsp->which_fkl == SYS_FKL))
|
|
toggl_awm(vsp);
|
|
else
|
|
more_chars = (u_char *)"\033[25~"; /* F13 */
|
|
}
|
|
else
|
|
{
|
|
if(vsp->vt_pure_mode == M_PUREVT
|
|
|| (vsp->which_fkl == USR_FKL))
|
|
more_chars = (u_char *)"\033[35~"; /* F21 ??!! */
|
|
}
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to function key 9
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
fkey9(void)
|
|
{
|
|
if(meta_down)
|
|
{
|
|
if(vsp->vt_pure_mode == M_PUREVT)
|
|
return;
|
|
|
|
if(vsp->labels_on) /* toggle label display on/off */
|
|
fkl_off(vsp);
|
|
else
|
|
fkl_on(vsp);
|
|
}
|
|
else
|
|
{
|
|
do_vgapage(0);
|
|
}
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to function key 10
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
fkey10(void)
|
|
{
|
|
if(meta_down)
|
|
{
|
|
if(vsp->vt_pure_mode != M_PUREVT && vsp->labels_on)
|
|
{
|
|
if(vsp->which_fkl == USR_FKL)
|
|
sw_sfkl(vsp);
|
|
else if(vsp->which_fkl == SYS_FKL)
|
|
sw_ufkl(vsp);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
do_vgapage(1);
|
|
}
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to function key 11
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
fkey11(void)
|
|
{
|
|
if(meta_down)
|
|
{
|
|
if(vsp->vt_pure_mode == M_PUREVT)
|
|
set_emulation_mode(vsp, M_HPVT);
|
|
else if(vsp->vt_pure_mode == M_HPVT)
|
|
set_emulation_mode(vsp, M_PUREVT);
|
|
}
|
|
else
|
|
{
|
|
do_vgapage(2);
|
|
}
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to function key 12
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
fkey12(void)
|
|
{
|
|
if(meta_down)
|
|
{
|
|
if(current_video_screen + 1 > totalscreens-1)
|
|
do_vgapage(0);
|
|
else
|
|
do_vgapage(current_video_screen + 1);
|
|
}
|
|
else
|
|
{
|
|
do_vgapage(3);
|
|
}
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to SHIFTED function key 1
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
sfkey1(void)
|
|
{
|
|
if(!meta_down)
|
|
{
|
|
if(vsp->ukt.length[0]) /* entry available ? */
|
|
more_chars = (u_char *)
|
|
&(vsp->udkbuf[vsp->ukt.first[0]]);
|
|
}
|
|
else
|
|
{
|
|
if(vsp->ukt.length[9]) /* entry available ? */
|
|
more_chars = (u_char *)
|
|
&(vsp->udkbuf[vsp->ukt.first[9]]);
|
|
}
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to SHIFTED function key 2
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
sfkey2(void)
|
|
{
|
|
if(!meta_down)
|
|
{
|
|
if(vsp->ukt.length[1]) /* entry available ? */
|
|
more_chars = (u_char *)
|
|
&(vsp->udkbuf[vsp->ukt.first[1]]);
|
|
}
|
|
else
|
|
{
|
|
if(vsp->ukt.length[11]) /* entry available ? */
|
|
more_chars = (u_char *)
|
|
&(vsp->udkbuf[vsp->ukt.first[11]]);
|
|
}
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to SHIFTED function key 3
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
sfkey3(void)
|
|
{
|
|
if(!meta_down)
|
|
{
|
|
if(vsp->ukt.length[2]) /* entry available ? */
|
|
more_chars = (u_char *)
|
|
&(vsp->udkbuf[vsp->ukt.first[2]]);
|
|
}
|
|
else
|
|
{
|
|
if(vsp->ukt.length[12]) /* entry available ? */
|
|
more_chars = (u_char *)
|
|
&(vsp->udkbuf[vsp->ukt.first[12]]);
|
|
}
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to SHIFTED function key 4
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
sfkey4(void)
|
|
{
|
|
if(!meta_down)
|
|
{
|
|
if(vsp->ukt.length[3]) /* entry available ? */
|
|
more_chars = (u_char *)
|
|
&(vsp->udkbuf[vsp->ukt.first[3]]);
|
|
}
|
|
else
|
|
{
|
|
if(vsp->ukt.length[13]) /* entry available ? */
|
|
more_chars = (u_char *)
|
|
&(vsp->udkbuf[vsp->ukt.first[13]]);
|
|
}
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to SHIFTED function key 5
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
sfkey5(void)
|
|
{
|
|
if(!meta_down)
|
|
{
|
|
if(vsp->ukt.length[4]) /* entry available ? */
|
|
more_chars = (u_char *)
|
|
&(vsp->udkbuf[vsp->ukt.first[4]]);
|
|
}
|
|
else
|
|
{
|
|
if(vsp->ukt.length[14]) /* entry available ? */
|
|
more_chars = (u_char *)
|
|
&(vsp->udkbuf[vsp->ukt.first[14]]);
|
|
}
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to SHIFTED function key 6
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
sfkey6(void)
|
|
{
|
|
if(!meta_down)
|
|
{
|
|
if(vsp->ukt.length[6]) /* entry available ? */
|
|
more_chars = (u_char *)
|
|
&(vsp->udkbuf[vsp->ukt.first[6]]);
|
|
}
|
|
else
|
|
{
|
|
if(vsp->ukt.length[15]) /* entry available ? */
|
|
more_chars = (u_char *)
|
|
&(vsp->udkbuf[vsp->ukt.first[15]]);
|
|
}
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to SHIFTED function key 7
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
sfkey7(void)
|
|
{
|
|
if(!meta_down)
|
|
{
|
|
if(vsp->ukt.length[7]) /* entry available ? */
|
|
more_chars = (u_char *)
|
|
&(vsp->udkbuf[vsp->ukt.first[7]]);
|
|
}
|
|
else
|
|
{
|
|
if(vsp->ukt.length[16]) /* entry available ? */
|
|
more_chars = (u_char *)
|
|
&(vsp->udkbuf[vsp->ukt.first[16]]);
|
|
}
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to SHIFTED function key 8
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
sfkey8(void)
|
|
{
|
|
if(!meta_down)
|
|
{
|
|
if(vsp->ukt.length[8]) /* entry available ? */
|
|
more_chars = (u_char *)
|
|
&(vsp->udkbuf[vsp->ukt.first[8]]);
|
|
}
|
|
else
|
|
{
|
|
if(vsp->ukt.length[17]) /* entry available ? */
|
|
more_chars = (u_char *)
|
|
&(vsp->udkbuf[vsp->ukt.first[17]]);
|
|
}
|
|
}
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to SHIFTED function key 9
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
sfkey9(void)
|
|
{
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to SHIFTED function key 10
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
sfkey10(void)
|
|
{
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to SHIFTED function key 11
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
sfkey11(void)
|
|
{
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to SHIFTED function key 12
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
sfkey12(void)
|
|
{
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to control function key 1
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
cfkey1(void)
|
|
{
|
|
if(meta_down)
|
|
do_vgapage(0);
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to control function key 2
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
cfkey2(void)
|
|
{
|
|
if(meta_down)
|
|
do_vgapage(1);
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to control function key 3
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
cfkey3(void)
|
|
{
|
|
if(meta_down)
|
|
do_vgapage(2);
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to control function key 4
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
cfkey4(void)
|
|
{
|
|
if(meta_down)
|
|
do_vgapage(3);
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to control function key 5
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
cfkey5(void)
|
|
{
|
|
if(meta_down)
|
|
do_vgapage(4);
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to control function key 6
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
cfkey6(void)
|
|
{
|
|
if(meta_down)
|
|
do_vgapage(5);
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to control function key 7
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
cfkey7(void)
|
|
{
|
|
if(meta_down)
|
|
do_vgapage(6);
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to control function key 8
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
cfkey8(void)
|
|
{
|
|
if(meta_down)
|
|
do_vgapage(7);
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to control function key 9
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
cfkey9(void)
|
|
{
|
|
if(meta_down)
|
|
do_vgapage(8);
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to control function key 10
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
cfkey10(void)
|
|
{
|
|
if(meta_down)
|
|
do_vgapage(9);
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to control function key 11
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
cfkey11(void)
|
|
{
|
|
if(meta_down)
|
|
do_vgapage(10);
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* function bound to control function key 12
|
|
*---------------------------------------------------------------------------*/
|
|
static void
|
|
cfkey12(void)
|
|
{
|
|
if(meta_down)
|
|
do_vgapage(11);
|
|
}
|
|
|
|
#endif /* PCVT_VT220KEYB */
|
|
|
|
/* ------------------------------- EOF -------------------------------------*/
|