3 * @brief Code generator for X11 key definitions (X11/keysymdef.h)
5 /*****************************************************************************
6 * Copyright © 2009 Rémi Denis-Courmont
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License
10 * as published by the Free Software Foundation; either version 2
11 * of the License, or (at your option) any later version.
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
21 ****************************************************************************/
39 static int cmpkey (const void *va, const void *vb)
41 const struct keysym *ka = va, *kb = vb;
43 #if (INT_MAX < 0x7fffffff)
46 return ka->xsym - kb->xsym;
49 static void printkey (const void *node, const VISIT which, const int depth)
51 if (which != postorder && which != leaf)
54 const struct keysym *const *psym = node, *sym = *psym;
57 if (sym->xsym <= 0xff) /* Latin-1 */
59 if (sym->xsym >= 0x1000100 && sym->xsym <= 0x110ffff) /* Unicode */
62 printf ("/* XK_%-20s: %s*/\n", sym->xname, sym->uname);
63 printf ("{ 0x%08"PRIx32", 0x%04"PRIx32" },\n", sym->xsym, sym->usym);
68 static int parse (FILE *in)
75 while ((len = getline (&line, &buflen, in)) != -1)
77 struct keysym *sym = malloc (sizeof (*sym));
81 int val = sscanf (line,
82 "#define XK_%31s %"SCNi32" /*%*cU+%"SCNx32" %63[^*]",
83 sym->xname, &sym->xsym, &sym->usym, sym->uname);
92 struct keysym **psym = tsearch (sym, &root, cmpkey);
96 free (sym); /* Duplicate entry */
100 puts ("/* This file is generated automatically. Do not edit! */");
101 puts ("/* Entries are sorted from the smallest to the largest XK */");
102 twalk (root, printkey);
103 tdestroy (root, free);
107 perror ("Read error");
116 return -parse (stdin);