Home | History | Annotate | Line # | Download | only in wsconsctl
util.c revision 1.14 
      1 /*	$NetBSD: util.c,v 1.14 2002/04/07 10:40:04 hannken Exp $ */
      2 
      3 /*-
      4  * Copyright (c) 1998 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Juergen Hannken-Illjes.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  * 3. All advertising materials mentioning features or use of this software
     19  *    must display the following acknowledgement:
     20  *	This product includes software developed by the NetBSD
     21  *	Foundation, Inc. and its contributors.
     22  * 4. Neither the name of The NetBSD Foundation nor the names of its
     23  *    contributors may be used to endorse or promote products derived
     24  *    from this software without specific prior written permission.
     25  *
     26  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     27  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     28  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     29  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     30  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     31  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     32  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     33  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     34  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     35  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     36  * POSSIBILITY OF SUCH DAMAGE.
     37  */
     38 
     39 #include <sys/time.h>
     40 #include <dev/wscons/wsconsio.h>
     41 #include <dev/wscons/wsksymdef.h>
     42 #include <err.h>
     43 #include <string.h>
     44 #include <stdio.h>
     45 #include <unistd.h>
     46 #include "wsconsctl.h"
     47 
     48 #define TABLEN(t)		(sizeof(t)/sizeof(t[0]))
     49 
     50 extern struct wskbd_map_data kbmap;	/* from keyboard.c */
     51 extern struct wskbd_map_data newkbmap;	/* from map_parse.y */
     52 
     53 struct nameint {
     54 	int value;
     55 	char *name;
     56 };
     57 
     58 static struct nameint kbtype_tab[] = {
     59 	{ WSKBD_TYPE_LK201,		"lk201" },
     60 	{ WSKBD_TYPE_LK401,		"lk401" },
     61 	{ WSKBD_TYPE_PC_XT,		"pc-xt" },
     62 	{ WSKBD_TYPE_PC_AT,		"pc-at" },
     63 	{ WSKBD_TYPE_USB,		"usb" },
     64 	{ WSKBD_TYPE_HPC_KBD,		"hpc-kbd" },
     65 	{ WSKBD_TYPE_HPC_BTN,		"hpc-btn" },
     66 	{ WSKBD_TYPE_ARCHIMEDES,	"archimedes" },
     67 	{ WSKBD_TYPE_RISCPC,		"riscpc" },
     68 	{ WSKBD_TYPE_ADB,		"adb" },
     69 	{ WSKBD_TYPE_HIL,		"hil" },
     70 	{ WSKBD_TYPE_AMIGA,		"amiga" },
     71 };
     72 
     73 static struct nameint mstype_tab[] = {
     74 	{ WSMOUSE_TYPE_VSXXX,		"dec-tc" },
     75 	{ WSMOUSE_TYPE_PS2,		"ps2" },
     76 	{ WSMOUSE_TYPE_USB,		"usb" },
     77 	{ WSMOUSE_TYPE_LMS,		"logitech-bus" },
     78 	{ WSMOUSE_TYPE_MMS,		"ms-inport" },
     79 	{ WSMOUSE_TYPE_TPANEL,		"touch-panel" },
     80 	{ WSMOUSE_TYPE_NEXT,		"next" },
     81 	{ WSMOUSE_TYPE_ARCHIMEDES,	"archimedes" },
     82 	{ WSMOUSE_TYPE_HIL,		"hil" },
     83 	{ WSMOUSE_TYPE_AMIGA,		"amiga" },
     84 	{ WSMOUSE_TYPE_MAXINE,		"dec-maxine" },
     85 };
     86 
     87 static struct nameint dpytype_tab[] = {
     88 	{ WSDISPLAY_TYPE_UNKNOWN,	"unknown" },
     89 	{ WSDISPLAY_TYPE_PM_MONO,	"dec-pm-mono" },
     90 	{ WSDISPLAY_TYPE_PM_COLOR,	"dec-pm-color" },
     91 	{ WSDISPLAY_TYPE_CFB,		"dec-cfb" },
     92 	{ WSDISPLAY_TYPE_XCFB,		"dec-xcfb" },
     93 	{ WSDISPLAY_TYPE_MFB,		"dec-mfb" },
     94 	{ WSDISPLAY_TYPE_SFB,		"dec-sfb" },
     95 	{ WSDISPLAY_TYPE_ISAVGA,	"vga-isa" },
     96 	{ WSDISPLAY_TYPE_PCIVGA,	"vga-pci" },
     97 	{ WSDISPLAY_TYPE_TGA,		"dec-tga-pci" },
     98 	{ WSDISPLAY_TYPE_SFBP,		"dec-sfb+" },
     99 	{ WSDISPLAY_TYPE_PCIMISC,	"generic-pci" },
    100 	{ WSDISPLAY_TYPE_NEXTMONO,	"next-mono" },
    101 	{ WSDISPLAY_TYPE_PX,		"dec-px" },
    102 	{ WSDISPLAY_TYPE_PXG,		"dec-pxg" },
    103 	{ WSDISPLAY_TYPE_TX,		"dec-tx" },
    104 	{ WSDISPLAY_TYPE_HPCFB,		"generic-hpc" },
    105 	{ WSDISPLAY_TYPE_VIDC,		"arm-vidc" },
    106 	{ WSDISPLAY_TYPE_SPX,		"dec-spx" },
    107 	{ WSDISPLAY_TYPE_GPX,		"dec-gpx" },
    108 	{ WSDISPLAY_TYPE_LCG,		"dec-lcg" },
    109 	{ WSDISPLAY_TYPE_VAX_MONO,	"dec-vax-mono" },
    110 	{ WSDISPLAY_TYPE_SB_P9100,	"sparcbook-p9100" },
    111 	{ WSDISPLAY_TYPE_EGA,		"ega" },
    112 	{ WSDISPLAY_TYPE_DCPVR,		"dreamcast-pvr" },
    113 	{ WSDISPLAY_TYPE_GATOR,		"hp-gator" },
    114 	{ WSDISPLAY_TYPE_TOPCAT,	"hp-topcat" },
    115 	{ WSDISPLAY_TYPE_RENAISSANCE,	"hp-renaissance" },
    116 	{ WSDISPLAY_TYPE_CATSEYE,	"hp-catseye" },
    117 	{ WSDISPLAY_TYPE_DAVINCI,	"hp-davinci" },
    118 	{ WSDISPLAY_TYPE_TIGER,		"hp-tiger" },
    119 	{ WSDISPLAY_TYPE_HYPERION,	"hp-hyperion" },
    120 	{ WSDISPLAY_TYPE_AMIGACC,	"amiga-cc" },
    121 };
    122 
    123 static struct nameint kbdenc_tab[] = {
    124 	KB_ENCTAB
    125 };
    126 
    127 static struct nameint kbdvar_tab[] = {
    128 	KB_VARTAB
    129 };
    130 
    131 static struct field *field_tab;
    132 static int field_tab_len;
    133 
    134 static char *int2name __P((int, int, struct nameint *, int));
    135 static int name2int __P((char *, struct nameint *, int));
    136 static void print_kmap __P((struct wskbd_map_data *));
    137 
    138 void
    139 field_setup(ftab, len)
    140 	struct field *ftab;
    141 	int len;
    142 {
    143 	field_tab = ftab;
    144 	field_tab_len = len;
    145 }
    146 
    147 struct field *
    148 field_by_name(name)
    149 	char *name;
    150 {
    151 	int i;
    152 
    153 	for (i = 0; i < field_tab_len; i++)
    154 		if (strcmp(field_tab[i].name, name) == 0)
    155 			return(field_tab + i);
    156 
    157 	errx(1, "%s: not found", name);
    158 }
    159 
    160 struct field *
    161 field_by_value(addr)
    162 	void *addr;
    163 {
    164 	int i;
    165 
    166 	for (i = 0; i < field_tab_len; i++)
    167 		if (field_tab[i].valp == addr)
    168 			return(field_tab + i);
    169 
    170 	errx(1, "internal error: field_by_value: not found");
    171 }
    172 
    173 static char *
    174 int2name(val, uflag, tab, len)
    175 	int val;
    176 	int uflag;
    177 	struct nameint *tab;
    178 	int len;
    179 {
    180 	static char tmp[20];
    181 	int i;
    182 
    183 	for (i = 0; i < len; i++)
    184 		if (tab[i].value == val)
    185 			return(tab[i].name);
    186 
    187 	if (uflag) {
    188 		snprintf(tmp, sizeof(tmp), "unknown_%d", val);
    189 		return(tmp);
    190 	} else
    191 		return(NULL);
    192 }
    193 
    194 static int
    195 name2int(val, tab, len)
    196 	char *val;
    197 	struct nameint *tab;
    198 	int len;
    199 {
    200 	int i;
    201 
    202 	for (i = 0; i < len; i++)
    203 		if (strcmp(tab[i].name, val) == 0)
    204 			return(tab[i].value);
    205 	return(-1);
    206 }
    207 
    208 void
    209 pr_field(f, sep)
    210 	struct field *f;
    211 	char *sep;
    212 {
    213 	char *p;
    214 	u_int flags;
    215 	int i;
    216 
    217 	if (sep)
    218 		printf("%s%s", f->name, sep);
    219 
    220 	switch (f->format) {
    221 	case FMT_UINT:
    222 		printf("%u", *((u_int *) f->valp));
    223 		break;
    224 	case FMT_STRING:
    225 		printf("\"%s\"", *((char **) f->valp));
    226 		break;
    227 	case FMT_KBDTYPE:
    228 		p = int2name(*((u_int *) f->valp), 1,
    229 			     kbtype_tab, TABLEN(kbtype_tab));
    230 		printf("%s", p);
    231 		break;
    232 	case FMT_MSTYPE:
    233 		p = int2name(*((u_int *) f->valp), 1,
    234 			     mstype_tab, TABLEN(mstype_tab));
    235 		printf("%s", p);
    236 		break;
    237 	case FMT_DPYTYPE:
    238 		p = int2name(*((u_int *) f->valp), 1,
    239 			     dpytype_tab, TABLEN(dpytype_tab));
    240 		printf("%s", p);
    241 		break;
    242 	case FMT_KBDENC:
    243 		p = int2name(KB_ENCODING(*((u_int *) f->valp)), 1,
    244 			     kbdenc_tab, TABLEN(kbdenc_tab));
    245 		printf("%s", p);
    246 
    247 		flags = KB_VARIANT(*((u_int *) f->valp));
    248 		for (i = 0; i < 32; i++) {
    249 			if (!(flags & (1 << i)))
    250 				continue;
    251 			p = int2name(flags & (1 << i), 1,
    252 				     kbdvar_tab, TABLEN(kbdvar_tab));
    253 			printf(".%s", p);
    254 		}
    255 		break;
    256 	case FMT_KBMAP:
    257 		print_kmap((struct wskbd_map_data *) f->valp);
    258 		break;
    259 	default:
    260 		errx(1, "internal error: pr_field: no format %d", f->format);
    261 		break;
    262 	}
    263 
    264 	printf("\n");
    265 }
    266 
    267 void
    268 rd_field(f, val, merge)
    269 	struct field *f;
    270 	char *val;
    271 	int merge;
    272 {
    273 	int i;
    274 	u_int u;
    275 	char *p;
    276 	struct wscons_keymap *mp;
    277 
    278 	switch (f->format) {
    279 	case FMT_UINT:
    280 		if (sscanf(val, "%u", &u) != 1)
    281 			errx(1, "%s: not a number", val);
    282 		if (merge)
    283 			*((u_int *) f->valp) += u;
    284 		else
    285 			*((u_int *) f->valp) = u;
    286 		break;
    287 	case FMT_STRING:
    288 		if ((*((char **) f->valp) = strdup(val)) == NULL)
    289 			err(1, "strdup");
    290 		break;
    291 	case FMT_KBDENC:
    292 		p = strchr(val, '.');
    293 		if (p != NULL)
    294 			*p++ = '\0';
    295 
    296 		i = name2int(val, kbdenc_tab, TABLEN(kbdenc_tab));
    297 		if (i == -1)
    298 			errx(1, "%s: not a valid encoding", val);
    299 		*((u_int *) f->valp) = i;
    300 
    301 		while (p) {
    302 			val = p;
    303 			p = strchr(p, '.');
    304 			if (p != NULL)
    305 				*p++ = '\0';
    306 			i = name2int(val, kbdvar_tab, TABLEN(kbdvar_tab));
    307 			if (i == -1)
    308 				errx(1, "%s: not a valid variant", val);
    309 			*((u_int *) f->valp) |= i;
    310 		}
    311 		break;
    312 	case FMT_KBMAP:
    313 		if (! merge)
    314 			kbmap.maplen = 0;
    315 		map_scan_setinput(val);
    316 		yyparse();
    317 		if (merge) {
    318 			if (newkbmap.maplen < kbmap.maplen)
    319 				newkbmap.maplen = kbmap.maplen;
    320 			for (i = 0; i < kbmap.maplen; i++) {
    321 				mp = newkbmap.map + i;
    322 				if (mp->command == KS_voidSymbol &&
    323 				    mp->group1[0] == KS_voidSymbol &&
    324 				    mp->group1[1] == KS_voidSymbol &&
    325 				    mp->group2[0] == KS_voidSymbol &&
    326 				    mp->group2[1] == KS_voidSymbol)
    327 					*mp = kbmap.map[i];
    328 			}
    329 		}
    330 		kbmap.maplen = newkbmap.maplen;
    331 		bcopy(newkbmap.map, kbmap.map,
    332 		      kbmap.maplen*sizeof(struct wscons_keymap));
    333 		break;
    334 	default:
    335 		errx(1, "internal error: rd_field: no format %d", f->format);
    336 		break;
    337 	}
    338 }
    339 
    340 static void
    341 print_kmap(map)
    342 	struct wskbd_map_data *map;
    343 {
    344 	int i;
    345 	struct wscons_keymap *mp;
    346 
    347 	for (i = 0; i < map->maplen; i++) {
    348 		mp = map->map + i;
    349 
    350 		if (mp->command == KS_voidSymbol &&
    351 		    mp->group1[0] == KS_voidSymbol &&
    352 		    mp->group1[1] == KS_voidSymbol &&
    353 		    mp->group2[0] == KS_voidSymbol &&
    354 		    mp->group2[1] == KS_voidSymbol)
    355 			continue;
    356 		printf("\n");
    357 		printf("keycode %u =", i);
    358 		if (mp->command != KS_voidSymbol)
    359 			printf(" %s", ksym2name(mp->command));
    360 		printf(" %s", ksym2name(mp->group1[0]));
    361 		if (mp->group1[0] != mp->group1[1] ||
    362 		    mp->group1[0] != mp->group2[0] ||
    363 		    mp->group1[0] != mp->group2[1]) {
    364 			printf(" %s", ksym2name(mp->group1[1]));
    365 			if (mp->group1[0] != mp->group2[0] ||
    366 			    mp->group1[1] != mp->group2[1]) {
    367 				printf(" %s", ksym2name(mp->group2[0]));
    368 				printf(" %s", ksym2name(mp->group2[1]));
    369 			}
    370 		}
    371 	}
    372 }
    373