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/* * $OpenBSD: function.h,v 1.3 2003/06/03 02:56:19 millert Exp $*/
/*-
* Copyright (c) 1988 The Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* from: @(#)function.h 4.2 (Berkeley) 4/26/91
*/
/*
* The following are the various functions which the keyboard can ask
* the controller to perform.
*
* Note that this file (the following entries) are scanned by mkhit.c,
* and that the format must remain more-or-less consistent
* [ \t]*TOKEN
*/
enum ctlrfcn {
undefined = 0, /* Not yet touched */
FCN_NULL, /* Illegal sequence */
FCN_RESET, /* unlock keyboard */
FCN_MAKE_SHIFT_LOCK,
FCN_BREAK_SHIFT_LOCK,
FCN_MAKE_SHIFT, /* shift key pressed DOWN */
FCN_BREAK_SHIFT, /* shift key released */
FCN_MAKE_ALT, /* alt key pressed DOWN */
FCN_BREAK_ALT, /* alt key released */
FCN_MAKE_CTRL,
FCN_CAPS_LOCK,
FCN_MONOCASE, /* DISPLAY in upper case */
FCN_DVCNL,
FCN_CHARACTER, /* Not one of the following, but ... */
FCN_VERTICAL_BAR, /* EBCDIC solid vertical bar */
FCN_CENTSIGN, /* EBCDIC cent sign */
FCN_SPACE, /* EBCDIC space */
FCN_DP, /* EBCDIC dup character */
FCN_FM, /* EBCDIC field mark */
FCN_AID, /* Some AID key */
FCN_ATTN,
FCN_CURSEL, /* Cursor select function (and aid) */
FCN_TEST, /* Test function */
FCN_EINP, /* erase input (dangerous) */
FCN_EEOF,
FCN_DELETE,
FCN_INSRT,
FCN_TAB,
FCN_BTAB,
FCN_NL,
FCN_HOME,
FCN_UP,
FCN_DOWN,
FCN_RIGHT,
FCN_LEFT,
FCN_LEFT2,
FCN_RIGHT2,
#if !defined(PURE3274)
/*
* Local editing functions
*/
FCN_SETTAB, /* set a column tab */
FCN_DELTAB,
FCN_COLTAB,
FCN_COLBAK,
FCN_INDENT, /* more margin over one col tab */
FCN_UNDENT,
FCN_SETMRG,
FCN_SETHOM,
FCN_CLRTAB,
FCN_ERASE, /* erase last character */
FCN_WERASE,
FCN_FERASE,
FCN_WORDTAB, /* tab to start of next word */
FCN_WORDBACKTAB,
FCN_WORDEND, /* find next end of word */
FCN_FIELDEND, /* find next end of field */
/*
* APL functions
*/
FCN_APLON, /* start using apl character set */
FCN_APLOFF,
FCN_APLEND,
FCN_PCON,
FCN_PCOFF,
FCN_INIT, /* re-init screen */
FCN_SYNCH, /* synch up after line/control error */
FCN_FLINP, /* flush input buffer */
FCN_RESHOW, /* redraw screen */
FCN_MASTER_RESET, /* FLINP, RESET, RESHOW, + more */
FCN_DISC, /* suspend application */
FCN_ESCAPE, /* enter command mode */
FCN_ALTK, /* Dvorak keyboard */
FCN_XOFF, /* suspend output to screen */
FCN_XON, /* resume output to screen */
FCN_LPRT /* print screen on printer */
#endif /* !defined(PURE3274) */
};
/*
* The following is the structure which defines what a 3270 keystroke
* can do.
*/
struct hits {
unsigned char keynumber;
struct hit {
enum ctlrfcn ctlrfcn;
unsigned char code; /* AID value or 3270 display code */
} hit[4]; /* plain, shifted, alted, shiftalted */
};
extern struct hits hits[];
/*
* Definitions of the shift state (and the left/right shift key position).
*/
#define SHIFT_RIGHT 0x20 /* Right shift key is down */
#define SHIFT_LEFT 0x10 /* Left shift key is down */
#define SHIFT_CONTROL 0x08 /* Control shift state (unused) */
#define SHIFT_ALT 0x04 /* ALT shift state */
#define SHIFT_CAPS 0x02 /* Caps lock state */
#define SHIFT_UPSHIFT 0x01 /* Upshift state */
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