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1.1 ! nbrk 1: /* $OpenBSD: wsemul_vt100_keys.c,v 1.2 2004/04/02 04:39:51 deraadt Exp $ */
! 2: /* $NetBSD: wsemul_vt100_keys.c,v 1.3 1999/04/22 20:06:02 mycroft Exp $ */
! 3:
! 4: /*
! 5: * Copyright (c) 1998
! 6: * Matthias Drochner. All rights reserved.
! 7: *
! 8: * Redistribution and use in source and binary forms, with or without
! 9: * modification, are permitted provided that the following conditions
! 10: * are met:
! 11: * 1. Redistributions of source code must retain the above copyright
! 12: * notice, this list of conditions and the following disclaimer.
! 13: * 2. Redistributions in binary form must reproduce the above copyright
! 14: * notice, this list of conditions and the following disclaimer in the
! 15: * documentation and/or other materials provided with the distribution.
! 16: *
! 17: * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
! 18: * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
! 19: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
! 20: * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
! 21: * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
! 22: * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
! 23: * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
! 24: * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
! 25: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
! 26: * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
! 27: *
! 28: */
! 29:
! 30: #include <sys/param.h>
! 31: #include <sys/systm.h>
! 32:
! 33: #include <dev/wscons/wsdisplayvar.h>
! 34: #include <dev/wscons/wsksymvar.h>
! 35: #include <dev/wscons/wsksymdef.h>
! 36: #include <dev/wscons/wsemul_vt100var.h>
! 37:
! 38: static char *vt100_fkeys[] = {
! 39: "\033[11~", /* F1 */
! 40: "\033[12~",
! 41: "\033[13~", /* F1-F5 normally don't send codes */
! 42: "\033[14~",
! 43: "\033[15~", /* F5 */
! 44: "\033[17~", /* F6 */
! 45: "\033[18~",
! 46: "\033[19~",
! 47: "\033[20~",
! 48: "\033[21~",
! 49: "\033[23~", /* VT100: ESC */
! 50: "\033[24~", /* VT100: BS */
! 51: "\033[25~", /* VT100: LF */
! 52: "\033[26~",
! 53: "\033[28~", /* help */
! 54: "\033[29~", /* do */
! 55: "\033[31~",
! 56: "\033[32~",
! 57: "\033[33~",
! 58: "\033[34~", /* F20 */
! 59: };
! 60:
! 61: static char *vt100_pfkeys[] = {
! 62: "\033OP", /* PF1 */
! 63: "\033OQ",
! 64: "\033OR",
! 65: "\033OS", /* PF4 */
! 66: };
! 67:
! 68: static char *vt100_numpad[] = {
! 69: "\033Op", /* KP 0 */
! 70: "\033Oq", /* KP 1 */
! 71: "\033Or", /* KP 2 */
! 72: "\033Os", /* KP 3 */
! 73: "\033Ot", /* KP 4 */
! 74: "\033Ou", /* KP 5 */
! 75: "\033Ov", /* KP 6 */
! 76: "\033Ow", /* KP 7 */
! 77: "\033Ox", /* KP 8 */
! 78: "\033Oy", /* KP 9 */
! 79: };
! 80:
! 81: int
! 82: wsemul_vt100_translate(cookie, in, out)
! 83: void *cookie;
! 84: keysym_t in;
! 85: char **out;
! 86: {
! 87: struct wsemul_vt100_emuldata *edp = cookie;
! 88: static char c;
! 89:
! 90: if (in >= KS_f1 && in <= KS_f20) {
! 91: *out = vt100_fkeys[in - KS_f1];
! 92: return (5);
! 93: }
! 94: if (in >= KS_F1 && in <= KS_F20) {
! 95: *out = vt100_fkeys[in - KS_F1];
! 96: return (5);
! 97: }
! 98: if (in >= KS_KP_F1 && in <= KS_KP_F4) {
! 99: *out = vt100_pfkeys[in - KS_KP_F1];
! 100: return (3);
! 101: }
! 102: if (edp->flags & VTFL_APPLKEYPAD) {
! 103: if (in >= KS_KP_0 && in <= KS_KP_9) {
! 104: *out = vt100_numpad[in - KS_KP_0];
! 105: return (3);
! 106: }
! 107: switch (in) {
! 108: case KS_KP_Tab:
! 109: *out = "\033OI";
! 110: return (3);
! 111: case KS_KP_Enter:
! 112: *out = "\033OM";
! 113: return (3);
! 114: case KS_KP_Multiply:
! 115: *out = "\033Oj";
! 116: return (3);
! 117: case KS_KP_Add:
! 118: *out = "\033Ok";
! 119: return (3);
! 120: case KS_KP_Separator:
! 121: *out = "\033Ol";
! 122: return (3);
! 123: case KS_KP_Subtract:
! 124: *out = "\033Om";
! 125: return (3);
! 126: case KS_KP_Decimal:
! 127: *out = "\033On";
! 128: return (3);
! 129: case KS_KP_Divide:
! 130: *out = "\033Oo";
! 131: return (3);
! 132: }
! 133: } else {
! 134: if (!(in & 0x80)) {
! 135: c = in & 0xff; /* turn into ASCII */
! 136: *out = &c;
! 137: return (1);
! 138: }
! 139: }
! 140: switch (in) {
! 141: case KS_Help:
! 142: *out = vt100_fkeys[15 - 1];
! 143: return (5);
! 144: case KS_Execute: /* "Do" */
! 145: *out = vt100_fkeys[16 - 1];
! 146: return (5);
! 147: case KS_Find:
! 148: *out = "\033[1~";
! 149: return (4);
! 150: case KS_Insert:
! 151: case KS_KP_Insert:
! 152: *out = "\033[2~";
! 153: return (4);
! 154: case KS_KP_Delete:
! 155: *out = "\033[3~";
! 156: return (4);
! 157: case KS_Select:
! 158: *out = "\033[4~";
! 159: return (4);
! 160: case KS_Prior:
! 161: case KS_KP_Prior:
! 162: *out = "\033[5~";
! 163: return (4);
! 164: case KS_Next:
! 165: case KS_KP_Next:
! 166: *out = "\033[6~";
! 167: return (4);
! 168: case KS_Home:
! 169: case KS_KP_Home:
! 170: *out = "\033[7~";
! 171: return (4);
! 172: case KS_End:
! 173: case KS_KP_End:
! 174: *out = "\033[8~";
! 175: return (4);
! 176: case KS_Up:
! 177: case KS_KP_Up:
! 178: if (edp->flags & VTFL_APPLCURSOR)
! 179: *out = "\033OA";
! 180: else
! 181: *out = "\033[A";
! 182: return (3);
! 183: case KS_Down:
! 184: case KS_KP_Down:
! 185: if (edp->flags & VTFL_APPLCURSOR)
! 186: *out = "\033OB";
! 187: else
! 188: *out = "\033[B";
! 189: return (3);
! 190: case KS_Left:
! 191: case KS_KP_Left:
! 192: if (edp->flags & VTFL_APPLCURSOR)
! 193: *out = "\033OD";
! 194: else
! 195: *out = "\033[D";
! 196: return (3);
! 197: case KS_Right:
! 198: case KS_KP_Right:
! 199: if (edp->flags & VTFL_APPLCURSOR)
! 200: *out = "\033OC";
! 201: else
! 202: *out = "\033[C";
! 203: return (3);
! 204: }
! 205: return (0);
! 206: }