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-rw-r--r--nx-X11/lib/X11/util/makekeys.c274
-rw-r--r--nx-X11/lib/X11/util/mkks.sh11
2 files changed, 285 insertions, 0 deletions
diff --git a/nx-X11/lib/X11/util/makekeys.c b/nx-X11/lib/X11/util/makekeys.c
new file mode 100644
index 000000000..0b0ad9e2c
--- /dev/null
+++ b/nx-X11/lib/X11/util/makekeys.c
@@ -0,0 +1,274 @@
+/* $Xorg: makekeys.c,v 1.5 2001/02/09 02:03:40 $ */
+/* $XdotOrg: xc/lib/X11/util/makekeys.c,v 1.5 2005/07/03 07:00:56 daniels Exp $ */
+/*
+
+Copyright 1990, 1998 The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall
+not be used in advertising or otherwise to promote the sale, use or
+other dealings in this Software without prior written authorization
+from The Open Group.
+
+*/
+/* $XFree86: $ */
+
+/* Constructs hash tables for XStringToKeysym and XKeysymToString. */
+
+#include <X11/X.h>
+#include <X11/Xos.h>
+#include <X11/keysymdef.h>
+#include <stdio.h>
+#include <stdlib.h>
+#if defined(macII) && !defined(__STDC__) /* stdlib.h fails to define these */
+char *malloc();
+#endif /* macII */
+
+typedef unsigned long Signature;
+
+#define KTNUM 3000
+
+static struct info {
+ char *name;
+ KeySym val;
+} info[KTNUM];
+
+#define MIN_REHASH 10
+#define MATCHES 10
+
+char tab[KTNUM];
+unsigned short offsets[KTNUM];
+unsigned short indexes[KTNUM];
+KeySym values[KTNUM];
+char buf[1024];
+
+int
+main(int argc, char *argv[])
+{
+ int ksnum = 0;
+ int max_rehash;
+ Signature sig;
+ register int i, j, k, z;
+ register char *name;
+ register char c;
+ int first;
+ int best_max_rehash;
+ int best_z = 0;
+ int num_found;
+ KeySym val;
+ char key[128];
+ char alias[128];
+
+
+ while (fgets(buf, sizeof(buf), stdin)) {
+ i = sscanf(buf, "#define XK_%127s 0x%lx", key, &info[ksnum].val);
+ if (i != 2) {
+ i = sscanf(buf, "#define XK_%127s XK_%127s", key, alias);
+ if (i != 2)
+ continue;
+ for (i = ksnum - 1; i >= 0; i--) {
+ if (strcmp(info[i].name, alias) == 0) {
+ info[ksnum].val = info[i].val;
+ break;
+ }
+ }
+ if (i < 0) { /* Didn't find a match */
+ fprintf(stderr,
+ "can't find matching definition %s for keysym %s\n",
+ alias, key);
+ continue;
+ }
+ }
+ if (info[ksnum].val == XK_VoidSymbol)
+ info[ksnum].val = 0;
+ if (info[ksnum].val > 0x1fffffff) {
+ fprintf(stderr,
+ "ignoring illegal keysym (%s), remove it from .h file!\n",
+ key);
+ continue;
+ }
+ name = malloc((unsigned)strlen(key)+1);
+ if (!name) {
+ fprintf(stderr, "makekeys: out of memory!\n");
+ exit(1);
+ }
+ (void)strcpy(name, key);
+ info[ksnum].name = name;
+ ksnum++;
+ if (ksnum == KTNUM) {
+ fprintf(stderr, "makekeys: too many keysyms!\n");
+ exit(1);
+ }
+ }
+
+ printf("/* This file is generated from keysymdef.h. */\n");
+ printf("/* Do not edit. */\n");
+ printf("\n");
+
+ best_max_rehash = ksnum;
+ num_found = 0;
+ for (z = ksnum; z < KTNUM; z++) {
+ max_rehash = 0;
+ for (name = tab, i = z; --i >= 0;)
+ *name++ = 0;
+ for (i = 0; i < ksnum; i++) {
+ name = info[i].name;
+ sig = 0;
+ while ((c = *name++))
+ sig = (sig << 1) + c;
+ first = j = sig % z;
+ for (k = 0; tab[j]; k++) {
+ j += first + 1;
+ if (j >= z)
+ j -= z;
+ if (j == first)
+ goto next1;
+ }
+ tab[j] = 1;
+ if (k > max_rehash)
+ max_rehash = k;
+ }
+ if (max_rehash < MIN_REHASH) {
+ if (max_rehash < best_max_rehash) {
+ best_max_rehash = max_rehash;
+ best_z = z;
+ }
+ num_found++;
+ if (num_found >= MATCHES)
+ break;
+ }
+next1: ;
+ }
+
+ z = best_z;
+ printf("#ifdef NEEDKTABLE\n");
+ printf("const unsigned char _XkeyTable[] = {\n");
+ printf("0,\n");
+ k = 1;
+ for (i = 0; i < ksnum; i++) {
+ name = info[i].name;
+ sig = 0;
+ while ((c = *name++))
+ sig = (sig << 1) + c;
+ first = j = sig % z;
+ while (offsets[j]) {
+ j += first + 1;
+ if (j >= z)
+ j -= z;
+ }
+ offsets[j] = k;
+ indexes[i] = k;
+ val = info[i].val;
+ printf("0x%.2lx, 0x%.2lx, 0x%.2lx, 0x%.2lx, 0x%.2lx, 0x%.2lx, ",
+ (sig >> 8) & 0xff, sig & 0xff,
+ (val >> 24) & 0xff, (val >> 16) & 0xff,
+ (val >> 8) & 0xff, val & 0xff);
+ for (name = info[i].name, k += 7; (c = *name++); k++)
+ printf("'%c',", c);
+ printf((i == (ksnum-1)) ? "0\n" : "0,\n");
+ }
+ printf("};\n");
+ printf("\n");
+ printf("#define KTABLESIZE %d\n", z);
+ printf("#define KMAXHASH %d\n", best_max_rehash + 1);
+ printf("\n");
+ printf("static const unsigned short hashString[KTABLESIZE] = {\n");
+ for (i = 0; i < z;) {
+ printf("0x%.4x", offsets[i]);
+ i++;
+ if (i == z)
+ break;
+ printf((i & 7) ? ", " : ",\n");
+ }
+ printf("\n");
+ printf("};\n");
+ printf("#endif /* NEEDKTABLE */\n");
+
+ best_max_rehash = ksnum;
+ num_found = 0;
+ for (z = ksnum; z < KTNUM; z++) {
+ max_rehash = 0;
+ for (name = tab, i = z; --i >= 0;)
+ *name++ = 0;
+ for (i = 0; i < ksnum; i++) {
+ val = info[i].val;
+ first = j = val % z;
+ for (k = 0; tab[j]; k++) {
+ if (values[j] == val)
+ goto skip1;
+ j += first + 1;
+ if (j >= z)
+ j -= z;
+ if (j == first)
+ goto next2;
+ }
+ tab[j] = 1;
+ values[j] = val;
+ if (k > max_rehash)
+ max_rehash = k;
+skip1: ;
+ }
+ if (max_rehash < MIN_REHASH) {
+ if (max_rehash < best_max_rehash) {
+ best_max_rehash = max_rehash;
+ best_z = z;
+ }
+ num_found++;
+ if (num_found >= MATCHES)
+ break;
+ }
+next2: ;
+ }
+
+ z = best_z;
+ for (i = z; --i >= 0;)
+ offsets[i] = 0;
+ for (i = 0; i < ksnum; i++) {
+ val = info[i].val;
+ first = j = val % z;
+ while (offsets[j]) {
+ if (values[j] == val)
+ goto skip2;
+ j += first + 1;
+ if (j >= z)
+ j -= z;
+ }
+ offsets[j] = indexes[i] + 2;
+ values[j] = val;
+skip2: ;
+ }
+ printf("\n");
+ printf("#ifdef NEEDVTABLE\n");
+ printf("#define VTABLESIZE %d\n", z);
+ printf("#define VMAXHASH %d\n", best_max_rehash + 1);
+ printf("\n");
+ printf("static const unsigned short hashKeysym[VTABLESIZE] = {\n");
+ for (i = 0; i < z;) {
+ printf("0x%.4x", offsets[i]);
+ i++;
+ if (i == z)
+ break;
+ printf((i & 7) ? ", " : ",\n");
+ }
+ printf("\n");
+ printf("};\n");
+ printf("#endif /* NEEDVTABLE */\n");
+
+ exit(0);
+}
diff --git a/nx-X11/lib/X11/util/mkks.sh b/nx-X11/lib/X11/util/mkks.sh
new file mode 100644
index 000000000..262cc9540
--- /dev/null
+++ b/nx-X11/lib/X11/util/mkks.sh
@@ -0,0 +1,11 @@
+#!/bin/sh
+
+cat $* | awk 'BEGIN { \
+ printf "/*\n * This file is generated from %s. Do not edit.\n */\n", \
+ "$(INCLUDESRC)/keysymdef.h";\
+} \
+/^#define/ { \
+ len = length($2)-3; \
+ printf("{ \"%s\", %s },\n", substr($2,4,len), $3); \
+}'
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-08 21:55:40 +0000