/* $OpenBSD: keysym.c,v 1.3 2002/12/11 18:27:19 deraadt Exp $ */ /* $NetBSD: keysym.c,v 1.3 1999/02/08 11:08:23 hannken Exp $ */ /*- * Copyright (c) 1998 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Juergen Hannken-Illjes. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the NetBSD * Foundation, Inc. and its contributors. * 4. Neither the name of The NetBSD Foundation 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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. */ #include #include #include #include #include "keysym.h" #include "wsconsctl.h" #define NUMKSYMS (sizeof(ksym_tab_by_name)/sizeof(ksym_tab_by_name[0])) static int first_time = 1; static struct ksym ksym_tab_by_ksym[NUMKSYMS]; /* copied from dev/wscons/wskbdutil.c ... */ static const u_char latin1_to_upper[256] = { /* 0 8 1 9 2 a 3 b 4 c 5 d 6 e 7 f */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 1 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 1 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 2 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 2 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 3 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 3 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 4 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 4 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 5 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 5 */ 0x00, 'A', 'B', 'C', 'D', 'E', 'F', 'G', /* 6 */ 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', /* 6 */ 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', /* 7 */ 'X', 'Y', 'Z', 0x00, 0x00, 0x00, 0x00, 0x00, /* 7 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 8 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 8 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 9 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 9 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* a */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* a */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* b */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* b */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* c */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* c */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* d */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* d */ 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, /* e */ 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, /* e */ 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0x00, /* f */ 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0x00, /* f */ }; static int qcmp_name(const void *, const void *); static int qcmp_ksym(const void *, const void *); static int bcmp_name(const void *, const void *); static int bcmp_ksym(const void *, const void *); static void sort_ksym_tab(void); static int qcmp_name(const void *a, const void *b) { return(strcmp(((struct ksym *) a)->name, ((struct ksym *) b)->name)); } static int qcmp_ksym(const void *a, const void *b) { return(((struct ksym *) b)->value - ((struct ksym *) a)->value); } static int bcmp_name(const void *a, const void *b) { return(strcmp((char *) a, ((struct ksym *) b)->name)); } static int bcmp_ksym(const void *a, const void *b) { return(((struct ksym *) b)->value - *((int *) a)); } static void sort_ksym_tab(void) { int i; for (i = 0; i < NUMKSYMS; i++) ksym_tab_by_ksym[i] = ksym_tab_by_name[i]; qsort(ksym_tab_by_name, NUMKSYMS, sizeof(struct ksym), qcmp_name); qsort(ksym_tab_by_ksym, NUMKSYMS, sizeof(struct ksym), qcmp_ksym); first_time = 0; } char * ksym2name(int k) { static char tmp[20]; struct ksym *r; if (first_time) sort_ksym_tab(); r = bsearch(&k, ksym_tab_by_ksym, NUMKSYMS, sizeof(struct ksym), bcmp_ksym); if (r != NULL) return(r->name); else { snprintf(tmp, sizeof(tmp), "unknown_%d", k); return(tmp); } } int name2ksym(char *n) { int res; struct ksym *r; if (first_time) sort_ksym_tab(); r = bsearch(n, ksym_tab_by_name, NUMKSYMS, sizeof(struct ksym), bcmp_name); if (r != NULL) return(r->value); else if (sscanf(n, "unknown_%d", &res) == 1) return(res); else return(-1); } keysym_t ksym_upcase(keysym_t ksym) { if (ksym >= KS_f1 && ksym <= KS_f20) return(KS_F1 - KS_f1 + ksym); if (KS_GROUP(ksym) == KS_GROUP_Ascii && ksym <= 0xff && latin1_to_upper[ksym] != 0x00) return(latin1_to_upper[ksym]); return(ksym); }