1 /************************************************************
2 * Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
4 * Permission to use, copy, modify, and distribute this
5 * software and its documentation for any purpose and without
6 * fee is hereby granted, provided that the above copyright
7 * notice appear in all copies and that both that copyright
8 * notice and this permission notice appear in supporting
9 * documentation, and that the name of Silicon Graphics not be
10 * used in advertising or publicity pertaining to distribution
11 * of the software without specific prior written permission.
12 * Silicon Graphics makes no representation about the suitability
13 * of this software for any purpose. It is provided "as is"
14 * without any express or implied warranty.
16 * SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
17 * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
18 * AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
19 * GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
20 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
21 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
22 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
23 * THE USE OR PERFORMANCE OF THIS SOFTWARE.
25 ********************************************************/
28 * Copyright © 2012 Intel Corporation
29 * Copyright © 2012 Ran Benita <ran234@gmail.com>
31 * Permission is hereby granted, free of charge, to any person obtaining a
32 * copy of this software and associated documentation files (the "Software"),
33 * to deal in the Software without restriction, including without limitation
34 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
35 * and/or sell copies of the Software, and to permit persons to whom the
36 * Software is furnished to do so, subject to the following conditions:
38 * The above copyright notice and this permission notice (including the next
39 * paragraph) shall be included in all copies or substantial portions of the
42 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
43 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
44 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
45 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
46 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
47 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
48 * DEALINGS IN THE SOFTWARE.
50 * Author: Daniel Stone <daniel@fooishbar.org>
51 * Ran Benita <ran234@gmail.com>
54 #include "xkbcomp-priv.h"
64 KEY_REPEAT_UNDEFINED = 0,
70 GROUP_FIELD_SYMS = (1 << 0),
71 GROUP_FIELD_ACTS = (1 << 1),
72 GROUP_FIELD_TYPE = (1 << 2),
76 KEY_FIELD_REPEAT = (1 << 0),
77 KEY_FIELD_TYPE_DFLT = (1 << 1),
78 KEY_FIELD_GROUPINFO = (1 << 2),
79 KEY_FIELD_VMODMAP = (1 << 3),
83 unsigned int num_syms;
84 unsigned int sym_index;
88 typedef darray(xkb_keysym_t) darray_xkb_keysym_t;
91 enum group_field defined;
92 darray_xkb_keysym_t syms;
93 darray(LevelInfo) levels;
97 typedef struct _KeyInfo {
98 enum key_field defined;
100 enum merge_mode merge;
102 unsigned long name; /* the 4 chars of the key name, as long */
104 GroupInfo groups[XKB_NUM_GROUPS];
106 enum key_repeat repeat;
107 xkb_mod_mask_t vmodmap;
110 enum xkb_range_exceed_type out_of_range_group_action;
111 xkb_group_index_t out_of_range_group_number;
115 InitGroupInfo(GroupInfo *groupi)
117 memset(groupi, 0, sizeof(*groupi));
121 ClearGroupInfo(GroupInfo *groupi)
123 darray_free(groupi->syms);
124 darray_free(groupi->levels);
128 InitKeyInfo(KeyInfo *keyi, unsigned file_id)
130 static const char dflt_key_name[XKB_KEY_NAME_LENGTH] = "*";
132 memset(keyi, 0, sizeof(*keyi));
133 keyi->file_id = file_id;
134 keyi->merge = MERGE_OVERRIDE;
135 keyi->name = KeyNameToLong(dflt_key_name);
136 keyi->out_of_range_group_action = RANGE_WRAP;
140 ClearKeyInfo(KeyInfo *keyi)
143 for (i = 0; i < XKB_NUM_GROUPS; i++)
144 ClearGroupInfo(&keyi->groups[i]);
147 /***====================================================================***/
149 typedef struct _ModMapEntry {
150 enum merge_mode merge;
154 unsigned long keyName;
159 typedef struct _SymbolsInfo {
160 char *name; /* e.g. pc+us+inet(evdev) */
163 enum merge_mode merge;
164 xkb_group_index_t explicit_group;
165 darray(KeyInfo) keys;
168 ActionsInfo *actions;
169 xkb_atom_t groupNames[XKB_NUM_GROUPS];
170 darray(ModMapEntry) modMaps;
172 struct xkb_keymap *keymap;
176 InitSymbolsInfo(SymbolsInfo *info, struct xkb_keymap *keymap,
177 unsigned file_id, ActionsInfo *actions)
179 memset(info, 0, sizeof(*info));
180 info->keymap = keymap;
181 info->file_id = file_id;
182 info->merge = MERGE_OVERRIDE;
183 InitKeyInfo(&info->dflt, file_id);
184 InitVModInfo(&info->vmods, keymap);
185 info->actions = actions;
189 ClearSymbolsInfo(SymbolsInfo * info)
193 darray_foreach(keyi, info->keys)
195 darray_free(info->keys);
196 darray_free(info->modMaps);
200 MergeGroups(SymbolsInfo *info, GroupInfo *into, GroupInfo *from, bool clobber,
201 bool report, xkb_group_index_t group, unsigned long key_name)
203 xkb_level_index_t i, numLevels;
204 enum { INTO = (1 << 0), FROM = (1 << 1) } using;
206 /* First find the type of the merged group. */
207 if (into->type != from->type) {
208 if (from->type == XKB_ATOM_NONE) {
210 else if (into->type == XKB_ATOM_NONE) {
211 into->type = from->type;
214 xkb_atom_t use = (clobber ? from->type : into->type);
215 xkb_atom_t ignore = (clobber ? into->type : from->type);
218 log_warn(info->keymap->ctx,
219 "Multiple definitions for group %d type of key %s; "
220 "Using %s, ignoring %s\n",
221 group + 1, LongKeyNameText(key_name),
222 xkb_atom_text(info->keymap->ctx, use),
223 xkb_atom_text(info->keymap->ctx, ignore));
228 into->defined |= (from->defined & GROUP_FIELD_TYPE);
230 /* Now look at the levels. */
232 if (darray_empty(from->levels)) {
237 if (darray_empty(into->levels)) {
238 from->type = into->type;
244 /* First we merge the actions and ensure @into has all the levels. */
245 numLevels = MAX(darray_size(into->levels), darray_size(from->levels));
246 for (i = 0; i < numLevels; i++) {
247 union xkb_action *intoAct, *fromAct;
249 if (i >= darray_size(from->levels))
252 if (i >= darray_size(into->levels)) {
253 darray_append(into->levels, darray_item(from->levels, i));
254 darray_item(into->levels, i).num_syms = 0;
255 darray_item(into->levels, i).sym_index = 0;
259 intoAct = &darray_item(into->levels, i).act;
260 fromAct = &darray_item(from->levels, i).act;
262 if (fromAct->type == ACTION_TYPE_NONE) {
264 else if (intoAct->type == ACTION_TYPE_NONE) {
268 union xkb_action *use = (clobber ? fromAct : intoAct);
269 union xkb_action *ignore = (clobber ? intoAct : fromAct);
272 log_warn(info->keymap->ctx,
273 "Multiple actions for level %d/group %u on key %s; "
274 "Using %s, ignoring %s\n",
275 i + 1, group + 1, LongKeyNameText(key_name),
276 ActionTypeText(use->type),
277 ActionTypeText(ignore->type));
282 into->defined |= (from->defined & GROUP_FIELD_ACTS);
284 /* Then merge the keysyms. */
287 * We want to avoid copying and allocating if not necessary. So
288 * here we do a pre-scan of the levels to check if we'll only use
289 * @into's or @from's keysyms, and if so we'll just assign them.
290 * However if one level uses @into's and another uses @from's, we
291 * will need to construct a new syms array.
294 for (i = 0; i < numLevels; i++) {
295 unsigned int intoSize, fromSize;
297 intoSize = darray_item(into->levels, i).num_syms;
298 if (i < darray_size(from->levels))
299 fromSize = darray_item(from->levels, i).num_syms;
303 if (intoSize == 0 && fromSize == 0)
305 else if (intoSize == 0)
307 else if (fromSize == 0)
310 using |= (clobber ? FROM : INTO);
313 if (using == 0 || using == INTO) {
315 else if (using == FROM) {
316 darray_free(into->syms);
317 into->syms = from->syms;
318 darray_init(from->syms);
319 for (i = 0; i < darray_size(from->levels); i++) {
320 darray_item(into->levels, i).num_syms =
321 darray_item(from->levels, i).num_syms;
322 darray_item(into->levels, i).sym_index =
323 darray_item(from->levels, i).sym_index;
327 darray_xkb_keysym_t syms = darray_new();
329 for (i = 0; i < numLevels; i++) {
330 unsigned int intoSize, fromSize;
332 intoSize = darray_item(into->levels, i).num_syms;
333 if (i < darray_size(from->levels))
334 fromSize = darray_item(from->levels, i).num_syms;
339 if (intoSize == 0 && fromSize == 0)
342 if (intoSize != 0 && fromSize != 0 && report)
343 log_info(info->keymap->ctx,
344 "Multiple symbols for group %u, level %d on key %s; "
345 "Using %s, ignoring %s\n",
346 group + 1, i + 1, LongKeyNameText(key_name),
347 (clobber ? "from" : "to"),
348 (clobber ? "to" : "from"));
350 if (intoSize == 0 || (fromSize != 0 && clobber)) {
351 unsigned sym_index = darray_item(from->levels, i).sym_index;
352 darray_item(into->levels, i).sym_index = darray_size(syms);
353 darray_item(into->levels, i).num_syms = fromSize;
354 darray_append_items(syms, &darray_item(from->syms, sym_index),
359 unsigned sym_index = darray_item(into->levels, i).sym_index;
360 darray_item(into->levels, i).sym_index = darray_size(syms);
361 darray_item(into->levels, i).num_syms = intoSize;
362 darray_append_items(syms, &darray_item(into->syms, sym_index),
366 darray_free(into->syms);
369 into->defined |= (from->defined & GROUP_FIELD_SYMS);
375 UseNewKeyField(enum key_field field, enum key_field old, enum key_field new,
376 bool clobber, bool report, enum key_field *collide)
379 return (new & field);
394 MergeKeys(SymbolsInfo *info, KeyInfo *into, KeyInfo *from)
397 enum key_field collide = 0;
398 bool clobber, report;
399 int verbosity = xkb_get_log_verbosity(info->keymap->ctx);
401 if (from->merge == MERGE_REPLACE) {
404 InitKeyInfo(from, info->file_id);
408 clobber = (from->merge != MERGE_AUGMENT);
409 report = (verbosity > 9 ||
410 (into->file_id == from->file_id && verbosity > 0));
412 for (i = 0; i < XKB_NUM_GROUPS; i++)
413 MergeGroups(info, &into->groups[i], &from->groups[i], clobber,
414 report, i, into->name);
416 if (UseNewKeyField(KEY_FIELD_VMODMAP, into->defined, from->defined,
417 clobber, report, &collide)) {
418 into->vmodmap = from->vmodmap;
419 into->defined |= KEY_FIELD_VMODMAP;
421 if (UseNewKeyField(KEY_FIELD_REPEAT, into->defined, from->defined,
422 clobber, report, &collide)) {
423 into->repeat = from->repeat;
424 into->defined |= KEY_FIELD_REPEAT;
426 if (UseNewKeyField(KEY_FIELD_TYPE_DFLT, into->defined, from->defined,
427 clobber, report, &collide)) {
428 into->dfltType = from->dfltType;
429 into->defined |= KEY_FIELD_TYPE_DFLT;
431 if (UseNewKeyField(KEY_FIELD_GROUPINFO, into->defined, from->defined,
432 clobber, report, &collide)) {
433 into->out_of_range_group_action = from->out_of_range_group_action;
434 into->out_of_range_group_number = from->out_of_range_group_number;
435 into->defined |= KEY_FIELD_GROUPINFO;
439 log_warn(info->keymap->ctx,
440 "Symbol map for key %s redefined; "
441 "Using %s definition for conflicting fields\n",
442 LongKeyNameText(into->name),
443 (clobber ? "first" : "last"));
446 InitKeyInfo(from, info->file_id);
451 AddKeySymbols(SymbolsInfo *info, KeyInfo *keyi)
453 unsigned long real_name;
457 * Don't keep aliases in the keys array; this guarantees that
458 * searching for keys to merge with by straight comparison (see the
459 * following loop) is enough, and we won't get multiple KeyInfo's
460 * for the same key because of aliases.
462 if (FindKeyNameForAlias(info->keymap, keyi->name, &real_name))
463 keyi->name = real_name;
465 darray_foreach(iter, info->keys)
466 if (iter->name == keyi->name)
467 return MergeKeys(info, iter, keyi);
469 darray_append(info->keys, *keyi);
470 InitKeyInfo(keyi, info->file_id);
475 AddModMapEntry(SymbolsInfo * info, ModMapEntry * new)
480 clobber = (new->merge != MERGE_AUGMENT);
481 darray_foreach(mm, info->modMaps) {
482 if (new->haveSymbol && mm->haveSymbol
483 && (new->u.keySym == mm->u.keySym)) {
484 unsigned use, ignore;
485 if (mm->modifier != new->modifier) {
488 ignore = mm->modifier;
492 ignore = new->modifier;
494 log_err(info->keymap->ctx,
495 "%s added to symbol map for multiple modifiers; "
496 "Using %s, ignoring %s.\n",
497 KeysymText(new->u.keySym), ModIndexText(use),
498 ModIndexText(ignore));
503 if ((!new->haveSymbol) && (!mm->haveSymbol) &&
504 (new->u.keyName == mm->u.keyName)) {
505 unsigned use, ignore;
506 if (mm->modifier != new->modifier) {
509 ignore = mm->modifier;
513 ignore = new->modifier;
515 log_err(info->keymap->ctx,
516 "Key %s added to map for multiple modifiers; "
517 "Using %s, ignoring %s.\n",
518 LongKeyNameText(new->u.keyName), ModIndexText(use),
519 ModIndexText(ignore));
526 darray_append(info->modMaps, *new);
530 /***====================================================================***/
533 MergeIncludedSymbols(SymbolsInfo *into, SymbolsInfo *from,
534 enum merge_mode merge)
540 if (from->errorCount > 0) {
541 into->errorCount += from->errorCount;
544 if (into->name == NULL) {
545 into->name = from->name;
548 for (i = 0; i < XKB_NUM_GROUPS; i++) {
549 if (from->groupNames[i] != XKB_ATOM_NONE) {
550 if ((merge != MERGE_AUGMENT) ||
551 (into->groupNames[i] == XKB_ATOM_NONE))
552 into->groupNames[i] = from->groupNames[i];
556 darray_foreach(keyi, from->keys) {
557 merge = (merge == MERGE_DEFAULT ? keyi->merge : merge);
558 if (!AddKeySymbols(into, keyi))
562 darray_foreach(mm, from->modMaps) {
563 mm->merge = (merge == MERGE_DEFAULT ? mm->merge : merge);
564 if (!AddModMapEntry(into, mm))
570 HandleSymbolsFile(SymbolsInfo *info, XkbFile *file, enum merge_mode merge);
573 HandleIncludeSymbols(SymbolsInfo *info, IncludeStmt *stmt)
575 enum merge_mode merge = MERGE_DEFAULT;
577 SymbolsInfo included, next_incl;
579 InitSymbolsInfo(&included, info->keymap, info->file_id, info->actions);
582 included.name = stmt->stmt;
586 for (; stmt; stmt = stmt->next_incl) {
587 if (!ProcessIncludeFile(info->keymap->ctx, stmt, FILE_TYPE_SYMBOLS,
589 info->errorCount += 10;
590 ClearSymbolsInfo(&included);
594 InitSymbolsInfo(&next_incl, info->keymap, rtrn->id, info->actions);
595 next_incl.merge = next_incl.dflt.merge = MERGE_OVERRIDE;
596 if (stmt->modifier) {
597 next_incl.explicit_group = atoi(stmt->modifier) - 1;
598 if (next_incl.explicit_group >= XKB_NUM_GROUPS) {
599 log_err(info->keymap->ctx,
600 "Cannot set explicit group to %d - must be between 1..%d; "
601 "Ignoring group number\n",
602 next_incl.explicit_group + 1, XKB_NUM_GROUPS);
603 next_incl.explicit_group = info->explicit_group;
607 next_incl.explicit_group = info->explicit_group;
610 HandleSymbolsFile(&next_incl, rtrn, MERGE_OVERRIDE);
612 MergeIncludedSymbols(&included, &next_incl, merge);
614 ClearSymbolsInfo(&next_incl);
618 MergeIncludedSymbols(info, &included, merge);
619 ClearSymbolsInfo(&included);
621 return (info->errorCount == 0);
628 GetGroupIndex(SymbolsInfo *info, KeyInfo *keyi, ExprDef *arrayNdx,
629 unsigned what, xkb_group_index_t *ndx_rtrn)
631 const char *name = (what == SYMBOLS ? "symbols" : "actions");
633 if (arrayNdx == NULL) {
635 enum group_field field = (what == SYMBOLS ?
636 GROUP_FIELD_SYMS : GROUP_FIELD_ACTS);
638 for (i = 0; i < XKB_NUM_GROUPS; i++) {
639 if (!(keyi->groups[i].defined & field)) {
645 log_err(info->keymap->ctx,
646 "Too many groups of %s for key %s (max %u); "
647 "Ignoring %s defined for extra groups\n",
648 name, LongKeyNameText(keyi->name), XKB_NUM_GROUPS + 1, name);
652 if (!ExprResolveGroup(info->keymap->ctx, arrayNdx, ndx_rtrn)) {
653 log_err(info->keymap->ctx,
654 "Illegal group index for %s of key %s\n"
655 "Definition with non-integer array index ignored\n",
656 name, LongKeyNameText(keyi->name));
665 LookupKeysym(const char *str, xkb_keysym_t *sym_rtrn)
669 if (!str || istreq(str, "any") || istreq(str, "nosymbol")) {
670 *sym_rtrn = XKB_KEY_NoSymbol;
674 if (istreq(str, "none") || istreq(str, "voidsymbol")) {
675 *sym_rtrn = XKB_KEY_VoidSymbol;
679 sym = xkb_keysym_from_name(str);
680 if (sym != XKB_KEY_NoSymbol) {
689 AddSymbolsToKey(SymbolsInfo *info, KeyInfo *keyi, ExprDef *arrayNdx,
692 xkb_group_index_t ndx;
695 xkb_level_index_t nLevels;
699 if (!GetGroupIndex(info, keyi, arrayNdx, SYMBOLS, &ndx))
702 groupi = &keyi->groups[ndx];
705 groupi->defined |= GROUP_FIELD_SYMS;
709 if (value->op != EXPR_KEYSYM_LIST) {
710 log_err(info->keymap->ctx,
711 "Expected a list of symbols, found %s; "
712 "Ignoring symbols for group %u of %s\n",
713 expr_op_type_to_string(value->op), ndx + 1,
714 LongKeyNameText(keyi->name));
718 if (groupi->defined & GROUP_FIELD_SYMS) {
719 log_err(info->keymap->ctx,
720 "Symbols for key %s, group %u already defined; "
721 "Ignoring duplicate definition\n",
722 LongKeyNameText(keyi->name), ndx + 1);
726 nSyms = darray_size(value->value.list.syms);
727 nLevels = darray_size(value->value.list.symsMapIndex);
729 if (darray_size(groupi->syms) < nSyms)
730 darray_resize0(groupi->syms, nSyms);
732 if (darray_size(groupi->levels) < nLevels)
733 darray_resize0(groupi->levels, nLevels);
735 groupi->defined |= GROUP_FIELD_SYMS;
737 for (i = 0; i < nLevels; i++) {
738 LevelInfo *leveli = &darray_item(groupi->levels, i);
740 leveli->sym_index = darray_item(value->value.list.symsMapIndex, i);
741 leveli->num_syms = darray_item(value->value.list.symsNumEntries, i);
743 for (j = 0; j < leveli->num_syms; j++) {
744 if (!LookupKeysym(darray_item(value->value.list.syms,
745 leveli->sym_index + j),
746 &darray_item(groupi->syms,
747 leveli->sym_index + j))) {
748 log_warn(info->keymap->ctx,
749 "Could not resolve keysym %s for key %s, group %u (%s), level %u\n",
750 darray_item(value->value.list.syms, i),
751 LongKeyNameText(keyi->name),
753 xkb_atom_text(info->keymap->ctx,
754 info->groupNames[ndx]),
756 leveli->sym_index = 0;
757 leveli->num_syms = 0;
761 if (leveli->num_syms == 1 &&
762 darray_item(groupi->syms,
763 leveli->sym_index + j) == XKB_KEY_NoSymbol) {
764 leveli->sym_index = 0;
765 leveli->num_syms = 0;
770 for (j = darray_size(groupi->levels) - 1;
771 j >= 0 && darray_item(groupi->levels, j).num_syms == 0; j--)
772 (void) darray_pop(groupi->levels);
778 AddActionsToKey(SymbolsInfo *info, KeyInfo *keyi, ExprDef *arrayNdx,
782 xkb_group_index_t ndx;
786 union xkb_action *toAct;
788 if (!GetGroupIndex(info, keyi, arrayNdx, ACTIONS, &ndx))
791 groupi = &keyi->groups[ndx];
794 groupi->defined |= GROUP_FIELD_ACTS;
798 if (value->op != EXPR_ACTION_LIST) {
799 log_wsgo(info->keymap->ctx,
800 "Bad expression type (%d) for action list value; "
801 "Ignoring actions for group %u of %s\n",
802 value->op, ndx, LongKeyNameText(keyi->name));
806 if (groupi->defined & GROUP_FIELD_ACTS) {
807 log_wsgo(info->keymap->ctx,
808 "Actions for key %s, group %u already defined\n",
809 LongKeyNameText(keyi->name), ndx);
814 for (act = value->value.child; act; act = (ExprDef *) act->common.next)
817 if (darray_size(groupi->levels) < nActs)
818 darray_resize0(groupi->levels, nActs);
820 groupi->defined |= GROUP_FIELD_ACTS;
822 act = value->value.child;
823 for (i = 0; i < nActs; i++) {
824 toAct = &darray_item(groupi->levels, i).act;
826 if (!HandleActionDef(act, info->keymap, toAct, info->actions))
827 log_err(info->keymap->ctx,
828 "Illegal action definition for %s; "
829 "Action for group %u/level %u ignored\n",
830 LongKeyNameText(keyi->name), ndx + 1, i + 1);
832 act = (ExprDef *) act->common.next;
838 static const LookupEntry repeatEntries[] = {
839 { "true", KEY_REPEAT_YES },
840 { "yes", KEY_REPEAT_YES },
841 { "on", KEY_REPEAT_YES },
842 { "false", KEY_REPEAT_NO },
843 { "no", KEY_REPEAT_NO },
844 { "off", KEY_REPEAT_NO },
845 { "default", KEY_REPEAT_UNDEFINED },
850 SetSymbolsField(SymbolsInfo *info, KeyInfo *keyi, const char *field,
851 ExprDef *arrayNdx, ExprDef *value)
854 struct xkb_context *ctx = info->keymap->ctx;
856 if (istreq(field, "type")) {
857 xkb_group_index_t ndx;
860 if (!ExprResolveString(ctx, value, &val))
862 "The type field of a key symbol map must be a string; "
863 "Ignoring illegal type definition\n");
865 if (arrayNdx == NULL) {
866 keyi->dfltType = val;
867 keyi->defined |= KEY_FIELD_TYPE_DFLT;
869 else if (!ExprResolveGroup(ctx, arrayNdx, &ndx)) {
871 "Illegal group index for type of key %s; "
872 "Definition with non-integer array index ignored\n",
873 LongKeyNameText(keyi->name));
878 keyi->groups[ndx].type = val;
879 keyi->groups[ndx].defined |= GROUP_FIELD_TYPE;
882 else if (istreq(field, "symbols"))
883 return AddSymbolsToKey(info, keyi, arrayNdx, value);
884 else if (istreq(field, "actions"))
885 return AddActionsToKey(info, keyi, arrayNdx, value);
886 else if (istreq(field, "vmods") ||
887 istreq(field, "virtualmods") ||
888 istreq(field, "virtualmodifiers")) {
891 ok = ExprResolveVModMask(info->keymap, value, &mask);
893 keyi->vmodmap = (mask >> XKB_NUM_CORE_MODS) & 0xffff;
894 keyi->defined |= KEY_FIELD_VMODMAP;
897 log_err(info->keymap->ctx,
898 "Expected a virtual modifier mask, found %s; "
899 "Ignoring virtual modifiers definition for key %s\n",
900 expr_op_type_to_string(value->op),
901 LongKeyNameText(keyi->name));
904 else if (istreq(field, "locking") ||
905 istreq(field, "lock") ||
906 istreq(field, "locks")) {
907 log_err(info->keymap->ctx,
908 "Key behaviors not supported; "
909 "Ignoring locking specification for key %s\n",
910 LongKeyNameText(keyi->name));
912 else if (istreq(field, "radiogroup") ||
913 istreq(field, "permanentradiogroup") ||
914 istreq(field, "allownone")) {
915 log_err(info->keymap->ctx,
916 "Radio groups not supported; "
917 "Ignoring radio group specification for key %s\n",
918 LongKeyNameText(keyi->name));
920 else if (istreq_prefix("overlay", field) ||
921 istreq_prefix("permanentoverlay", field)) {
922 log_err(info->keymap->ctx,
923 "Overlays not supported; "
924 "Ignoring overlay specification for key %s\n",
925 LongKeyNameText(keyi->name));
927 else if (istreq(field, "repeating") ||
928 istreq(field, "repeats") ||
929 istreq(field, "repeat")) {
932 ok = ExprResolveEnum(ctx, value, &val, repeatEntries);
934 log_err(info->keymap->ctx,
935 "Illegal repeat setting for %s; "
936 "Non-boolean repeat setting ignored\n",
937 LongKeyNameText(keyi->name));
941 keyi->defined |= KEY_FIELD_REPEAT;
943 else if (istreq(field, "groupswrap") ||
944 istreq(field, "wrapgroups")) {
947 if (!ExprResolveBoolean(ctx, value, &set)) {
948 log_err(info->keymap->ctx,
949 "Illegal groupsWrap setting for %s; "
950 "Non-boolean value ignored\n",
951 LongKeyNameText(keyi->name));
956 keyi->out_of_range_group_action = RANGE_WRAP;
958 keyi->out_of_range_group_action = RANGE_SATURATE;
960 keyi->defined |= KEY_FIELD_GROUPINFO;
962 else if (istreq(field, "groupsclamp") ||
963 istreq(field, "clampgroups")) {
966 if (!ExprResolveBoolean(ctx, value, &set)) {
967 log_err(info->keymap->ctx,
968 "Illegal groupsClamp setting for %s; "
969 "Non-boolean value ignored\n",
970 LongKeyNameText(keyi->name));
975 keyi->out_of_range_group_action = RANGE_SATURATE;
977 keyi->out_of_range_group_action = RANGE_WRAP;
979 keyi->defined |= KEY_FIELD_GROUPINFO;
981 else if (istreq(field, "groupsredirect") ||
982 istreq(field, "redirectgroups")) {
983 xkb_group_index_t grp;
985 if (!ExprResolveGroup(ctx, value, &grp)) {
986 log_err(info->keymap->ctx,
987 "Illegal group index for redirect of key %s; "
988 "Definition with non-integer group ignored\n",
989 LongKeyNameText(keyi->name));
993 keyi->out_of_range_group_action = RANGE_REDIRECT;
994 keyi->out_of_range_group_number = grp - 1;
995 keyi->defined |= KEY_FIELD_GROUPINFO;
998 log_err(info->keymap->ctx,
999 "Unknown field %s in a symbol interpretation; "
1000 "Definition ignored\n",
1009 SetGroupName(SymbolsInfo *info, ExprDef *arrayNdx, ExprDef *value)
1011 xkb_group_index_t grp;
1015 log_vrb(info->keymap->ctx, 1,
1016 "You must specify an index when specifying a group name; "
1017 "Group name definition without array subscript ignored\n");
1021 if (!ExprResolveGroup(info->keymap->ctx, arrayNdx, &grp)) {
1022 log_err(info->keymap->ctx,
1023 "Illegal index in group name definition; "
1024 "Definition with non-integer array index ignored\n");
1028 if (!ExprResolveString(info->keymap->ctx, value, &name)) {
1029 log_err(info->keymap->ctx,
1030 "Group name must be a string; "
1031 "Illegal name for group %d ignored\n", grp);
1035 info->groupNames[grp - 1 + info->explicit_group] = name;
1040 HandleSymbolsVar(SymbolsInfo *info, VarDef *stmt)
1042 const char *elem, *field;
1046 if (ExprResolveLhs(info->keymap->ctx, stmt->name, &elem, &field,
1048 return 0; /* internal error, already reported */
1049 if (elem && istreq(elem, "key")) {
1050 ret = SetSymbolsField(info, &info->dflt, field, arrayNdx,
1053 else if (!elem && (istreq(field, "name") ||
1054 istreq(field, "groupname"))) {
1055 ret = SetGroupName(info, arrayNdx, stmt->value);
1057 else if (!elem && (istreq(field, "groupswrap") ||
1058 istreq(field, "wrapgroups"))) {
1059 log_err(info->keymap->ctx,
1060 "Global \"groupswrap\" not supported; Ignored\n");
1063 else if (!elem && (istreq(field, "groupsclamp") ||
1064 istreq(field, "clampgroups"))) {
1065 log_err(info->keymap->ctx,
1066 "Global \"groupsclamp\" not supported; Ignored\n");
1069 else if (!elem && (istreq(field, "groupsredirect") ||
1070 istreq(field, "redirectgroups"))) {
1071 log_err(info->keymap->ctx,
1072 "Global \"groupsredirect\" not supported; Ignored\n");
1075 else if (!elem && istreq(field, "allownone")) {
1076 log_err(info->keymap->ctx,
1077 "Radio groups not supported; "
1078 "Ignoring \"allownone\" specification\n");
1082 ret = SetActionField(info->keymap, elem, field, arrayNdx, stmt->value,
1090 HandleSymbolsBody(SymbolsInfo *info, VarDef *def, KeyInfo *keyi)
1093 const char *elem, *field;
1096 for (; def; def = (VarDef *) def->common.next) {
1097 if (def->name && def->name->op == EXPR_FIELD_REF) {
1098 ok = HandleSymbolsVar(info, def);
1103 if (!def->value || def->value->op == EXPR_KEYSYM_LIST)
1110 ok = ExprResolveLhs(info->keymap->ctx, def->name, &elem, &field,
1115 ok = SetSymbolsField(info, keyi, field, arrayNdx, def->value);
1122 SetExplicitGroup(SymbolsInfo *info, KeyInfo *keyi)
1124 xkb_group_index_t i;
1126 if (info->explicit_group == 0)
1129 for (i = 1; i < XKB_NUM_GROUPS; i++) {
1130 if (keyi->groups[i].defined) {
1131 log_warn(info->keymap->ctx,
1132 "For the map %s an explicit group specified, "
1133 "but key %s has more than one group defined; "
1134 "All groups except first one will be ignored\n",
1135 info->name, LongKeyNameText(keyi->name));
1139 if (i < XKB_NUM_GROUPS)
1140 for (i = 1; i < XKB_NUM_GROUPS; i++)
1141 ClearGroupInfo(&keyi->groups[i]);
1143 keyi->groups[info->explicit_group] = keyi->groups[0];
1144 InitGroupInfo(&keyi->groups[0]);
1149 HandleSymbolsDef(SymbolsInfo *info, SymbolsDef *stmt)
1152 xkb_group_index_t i;
1155 for (i = 0; i < XKB_NUM_GROUPS; i++) {
1156 darray_copy(keyi.groups[i].syms, info->dflt.groups[i].syms);
1157 darray_copy(keyi.groups[i].levels, info->dflt.groups[i].levels);
1159 keyi.merge = stmt->merge;
1160 keyi.name = KeyNameToLong(stmt->keyName);
1162 if (!HandleSymbolsBody(info, (VarDef *) stmt->symbols, &keyi)) {
1167 if (!SetExplicitGroup(info, &keyi)) {
1172 if (!AddKeySymbols(info, &keyi)) {
1181 HandleModMapDef(SymbolsInfo *info, ModMapDef *def)
1185 xkb_mod_index_t ndx;
1187 struct xkb_context *ctx = info->keymap->ctx;
1189 if (!LookupModIndex(ctx, NULL, def->modifier, EXPR_TYPE_INT, &ndx)) {
1190 log_err(info->keymap->ctx,
1191 "Illegal modifier map definition; "
1192 "Ignoring map for non-modifier \"%s\"\n",
1193 xkb_atom_text(ctx, def->modifier));
1200 for (key = def->keys; key != NULL; key = (ExprDef *) key->common.next) {
1203 if (key->op == EXPR_VALUE && key->value_type == EXPR_TYPE_KEYNAME) {
1204 tmp.haveSymbol = false;
1205 tmp.u.keyName = KeyNameToLong(key->value.keyName);
1207 else if (ExprResolveKeySym(ctx, key, &sym)) {
1208 tmp.haveSymbol = true;
1212 log_err(info->keymap->ctx,
1213 "Modmap entries may contain only key names or keysyms; "
1214 "Illegal definition for %s modifier ignored\n",
1215 ModIndexText(tmp.modifier));
1219 ok = AddModMapEntry(info, &tmp) && ok;
1225 HandleSymbolsFile(SymbolsInfo *info, XkbFile *file, enum merge_mode merge)
1231 info->name = strdup_safe(file->name);
1234 for (stmt = file->defs; stmt; stmt = stmt->next) {
1235 switch (stmt->type) {
1237 ok = HandleIncludeSymbols(info, (IncludeStmt *) stmt);
1240 ok = HandleSymbolsDef(info, (SymbolsDef *) stmt);
1243 ok = HandleSymbolsVar(info, (VarDef *) stmt);
1246 ok = HandleVModDef((VModDef *) stmt, info->keymap, merge,
1250 ok = HandleModMapDef(info, (ModMapDef *) stmt);
1253 log_err(info->keymap->ctx,
1254 "Interpretation files may not include other types; "
1255 "Ignoring %s\n", stmt_type_to_string(stmt->type));
1263 if (info->errorCount > 10) {
1264 log_err(info->keymap->ctx, "Abandoning symbols file \"%s\"\n",
1272 * Given a keysym @sym, return a key which generates it, or NULL.
1273 * This is used for example in a modifier map definition, such as:
1274 * modifier_map Lock { Caps_Lock };
1275 * where we want to add the Lock modifier to the modmap of the key
1276 * which matches the keysym Caps_Lock.
1277 * Since there can be many keys which generates the keysym, the key
1278 * is chosen first by lowest group in which the keysym appears, than
1279 * by lowest level and than by lowest key code.
1281 static struct xkb_key *
1282 FindKeyForSymbol(struct xkb_keymap *keymap, xkb_keysym_t sym)
1284 struct xkb_key *key, *ret = NULL;
1285 xkb_group_index_t group, min_group = UINT32_MAX;
1286 xkb_level_index_t level, min_level = UINT16_MAX;
1288 xkb_foreach_key(key, keymap) {
1289 for (group = 0; group < key->num_groups; group++) {
1290 for (level = 0; level < XkbKeyGroupWidth(keymap, key, group);
1292 if (XkbKeyNumSyms(key, group, level) != 1 ||
1293 (XkbKeySymEntry(key, group, level))[0] != sym)
1297 * If the keysym was found in a group or level > 0, we must
1298 * keep looking since we might find a key in which the keysym
1299 * is in a lower group or level.
1301 if (group < min_group ||
1302 (group == min_group && level < min_level)) {
1304 if (group == 0 && level == 0) {
1320 FindNamedType(struct xkb_keymap *keymap, xkb_atom_t name, unsigned *type_rtrn)
1324 for (i = 0; i < keymap->num_types; i++) {
1325 if (keymap->types[i].name == name) {
1335 * Assign a type to the given sym and return the Atom for the type assigned.
1338 * - ONE_LEVEL for width 0/1
1339 * - ALPHABETIC for 2 shift levels, with lower/upercase
1340 * - KEYPAD for keypad keys.
1341 * - TWO_LEVEL for other 2 shift level keys.
1342 * and the same for four level keys.
1344 * @param width Number of sysms in syms.
1345 * @param syms The keysyms for the given key (must be size width).
1346 * @param typeNameRtrn Set to the Atom of the type name.
1348 * @returns true if a type could be found, false otherwise.
1350 * FIXME: I need to take the KeyInfo so I can look at symsMapIndex and
1351 * all that fun stuff rather than just assuming there's always one
1355 FindAutomaticType(struct xkb_context *ctx, xkb_level_index_t width,
1356 const xkb_keysym_t *syms, xkb_atom_t *typeNameRtrn,
1360 if ((width == 1) || (width == 0)) {
1361 *typeNameRtrn = xkb_atom_intern(ctx, "ONE_LEVEL");
1364 else if (width == 2) {
1365 if (syms && xkb_keysym_is_lower(syms[0]) &&
1366 xkb_keysym_is_upper(syms[1])) {
1367 *typeNameRtrn = xkb_atom_intern(ctx, "ALPHABETIC");
1369 else if (syms && (xkb_keysym_is_keypad(syms[0]) ||
1370 xkb_keysym_is_keypad(syms[1]))) {
1371 *typeNameRtrn = xkb_atom_intern(ctx, "KEYPAD");
1375 *typeNameRtrn = xkb_atom_intern(ctx, "TWO_LEVEL");
1379 else if (width <= 4) {
1380 if (syms && xkb_keysym_is_lower(syms[0]) &&
1381 xkb_keysym_is_upper(syms[1]))
1382 if (xkb_keysym_is_lower(syms[2]) && xkb_keysym_is_upper(syms[3]))
1384 xkb_atom_intern(ctx, "FOUR_LEVEL_ALPHABETIC");
1386 *typeNameRtrn = xkb_atom_intern(ctx,
1387 "FOUR_LEVEL_SEMIALPHABETIC");
1389 else if (syms && (xkb_keysym_is_keypad(syms[0]) ||
1390 xkb_keysym_is_keypad(syms[1])))
1391 *typeNameRtrn = xkb_atom_intern(ctx, "FOUR_LEVEL_KEYPAD");
1393 *typeNameRtrn = xkb_atom_intern(ctx, "FOUR_LEVEL");
1394 /* XXX: why not set autoType here? */
1400 * Ensure the given KeyInfo is in a coherent state, i.e. no gaps between the
1401 * groups, and reduce to one group if all groups are identical anyway.
1404 PrepareKeyDef(KeyInfo *keyi)
1406 xkb_group_index_t i, lastGroup;
1407 const GroupInfo *group0;
1410 /* get highest group number */
1411 for (i = XKB_NUM_GROUPS - 1; i > 0; i--)
1412 if (keyi->groups[i].defined)
1419 group0 = &keyi->groups[0];
1421 /* If there are empty groups between non-empty ones fill them with data */
1422 /* from the first group. */
1423 /* We can make a wrong assumption here. But leaving gaps is worse. */
1424 for (i = lastGroup; i > 0; i--) {
1425 GroupInfo *groupi = &keyi->groups[i];
1427 if (groupi->defined)
1430 groupi->type = group0->type;
1431 darray_copy(groupi->syms, group0->syms);
1432 darray_copy(groupi->levels, group0->levels);
1433 groupi->defined = group0->defined;
1436 /* If all groups are completely identical remove them all */
1437 /* exept the first one. */
1438 /* XXX: This code needs testing... or removal. */
1440 for (i = lastGroup; i > 0; i--) {
1441 GroupInfo *groupi = &keyi->groups[i];
1443 if (groupi->type != group0->type) {
1447 if (!darray_same(groupi->levels, group0->levels) &&
1448 (darray_empty(groupi->levels) || darray_empty(group0->levels) ||
1449 darray_size(groupi->levels) != darray_size(group0->levels) ||
1450 memcmp(darray_mem(groupi->levels, 0),
1451 darray_mem(group0->levels, 0),
1452 darray_size(group0->levels) * sizeof(LevelInfo)))) {
1456 if (!darray_same(groupi->syms, group0->syms) &&
1457 (darray_empty(groupi->syms) || darray_empty(group0->syms) ||
1458 darray_size(groupi->syms) != darray_size(group0->syms) ||
1459 memcmp(darray_mem(groupi->syms, 0),
1460 darray_mem(group0->syms, 0),
1461 darray_size(group0->syms) * sizeof(xkb_keysym_t)))) {
1468 for (i = lastGroup; i > 0; i--)
1469 ClearGroupInfo(&keyi->groups[i]);
1473 CopySymbolsDef(SymbolsInfo *info, KeyInfo *keyi)
1475 struct xkb_keymap *keymap = info->keymap;
1476 struct xkb_key *key;
1477 xkb_group_index_t i;
1479 unsigned int sizeSyms;
1480 unsigned int symIndex;
1483 * The name is guaranteed to be real and not an alias (see
1484 * AddKeySymbols), so 'false' is safe here.
1486 key = FindNamedKey(keymap, keyi->name, false);
1488 log_vrb(info->keymap->ctx, 5,
1489 "Key %s not found in keycodes; Symbols ignored\n",
1490 LongKeyNameText(keyi->name));
1495 * Find the range of groups we need. (There shouldn't be any gaps,
1496 * see PrepareKeyDef).
1498 key->num_groups = 0;
1499 for (i = 0; i < XKB_NUM_GROUPS; i++)
1500 if (keyi->groups[i].defined)
1501 key->num_groups = i + 1;
1503 /* See if we need to allocate an actions array. */
1504 haveActions = false;
1505 for (i = 0; i < key->num_groups; i++) {
1507 darray_foreach(leveli, keyi->groups[i].levels) {
1508 if (leveli->act.type != ACTION_TYPE_NONE) {
1517 * Find and assign the groups' types in the keymap. Also find the
1518 * key width according to the largest type.
1521 for (i = 0; i < key->num_groups; i++) {
1522 struct xkb_key_type *type;
1523 GroupInfo *groupi = &keyi->groups[i];
1524 bool autoType = false;
1526 /* Find the type of the group, if it is missing. */
1527 if (groupi->type == XKB_ATOM_NONE) {
1528 if (keyi->dfltType != XKB_ATOM_NONE)
1529 groupi->type = keyi->dfltType;
1530 else if (FindAutomaticType(keymap->ctx,
1531 darray_size(groupi->levels),
1532 darray_mem(groupi->syms, 0),
1533 &groupi->type, &autoType)) { }
1535 log_vrb(info->keymap->ctx, 5,
1536 "No automatic type for %d levels; "
1537 "Using %s for the %s key\n",
1538 darray_size(groupi->levels),
1539 xkb_atom_text(keymap->ctx, groupi->type),
1540 LongKeyNameText(keyi->name));
1543 /* Find the type in the keymap, if it was defined in xkb_types. */
1544 if (FindNamedType(keymap, groupi->type, &key->kt_index[i])) {
1545 if (!autoType || darray_size(groupi->levels) > 2)
1546 key->explicit_groups |= (1 << i);
1549 log_vrb(info->keymap->ctx, 3,
1550 "Type \"%s\" is not defined; "
1551 "Using default type for the %s key\n",
1552 xkb_atom_text(keymap->ctx, groupi->type),
1553 LongKeyNameText(keyi->name));
1555 * Index 0 is guaranteed to contain something, usually
1556 * ONE_LEVEL or at least some default one-level type.
1558 key->kt_index[i] = 0;
1561 /* If the type specifies fewer levels than the key has, shrink the key. */
1562 type = &keymap->types[key->kt_index[i]];
1563 if (type->num_levels < darray_size(groupi->levels)) {
1564 log_vrb(info->keymap->ctx, 1,
1565 "Type \"%s\" has %d levels, but %s has %d levels; "
1566 "Ignoring extra symbols\n",
1567 xkb_atom_text(keymap->ctx, type->name),
1569 LongKeyNameText(keyi->name),
1570 darray_size(groupi->levels));
1571 darray_resize(groupi->levels, type->num_levels);
1575 * Why type->num_levels and not darray_size(groupi->levels)?
1576 * Because the type may have more levels, and each group must
1577 * have at least as many levels as its type. Because the
1578 * key->syms array is indexed by (group * width + level), we
1579 * must take the largest one.
1580 * Maybe we can change it to save some space.
1582 key->width = MAX(key->width, type->num_levels);
1585 /* Find the size of the syms array. */
1587 for (i = 0; i < key->num_groups; i++)
1588 sizeSyms += darray_size(keyi->groups[i].syms);
1590 /* Initialize the xkb_key, now that we know the sizes. */
1591 key->syms = calloc(sizeSyms, sizeof(*key->syms));
1592 key->sym_index = calloc(key->num_groups * key->width,
1593 sizeof(*key->sym_index));
1594 key->num_syms = calloc(key->num_groups * key->width,
1595 sizeof(*key->num_syms));
1596 key->out_of_range_group_number = keyi->out_of_range_group_number;
1597 key->out_of_range_group_action = keyi->out_of_range_group_action;
1599 key->actions = calloc(key->num_groups * key->width,
1600 sizeof(*key->actions));
1601 key->explicit |= EXPLICIT_INTERP;
1603 if (keyi->defined & KEY_FIELD_VMODMAP) {
1604 key->vmodmap = keyi->vmodmap;
1605 key->explicit |= EXPLICIT_VMODMAP;
1608 if (keyi->repeat != KEY_REPEAT_UNDEFINED) {
1609 key->repeats = (keyi->repeat == KEY_REPEAT_YES);
1610 key->explicit |= EXPLICIT_REPEAT;
1613 /* Copy keysyms and actions. */
1615 for (i = 0; i < key->num_groups; i++) {
1616 GroupInfo *groupi = &keyi->groups[i];
1617 xkb_level_index_t j;
1619 /* We rely on calloc having zeroized the arrays up to key->width. */
1620 for (j = 0; j < darray_size(groupi->levels); j++) {
1621 LevelInfo *leveli = &darray_item(groupi->levels, j);
1623 if (leveli->act.type != ACTION_TYPE_NONE)
1624 key->actions[i * key->width + j] = leveli->act;
1626 if (leveli->num_syms <= 0)
1629 memcpy(&key->syms[symIndex],
1630 &darray_item(groupi->syms, leveli->sym_index),
1631 leveli->num_syms * sizeof(*key->syms));
1632 key->sym_index[i * key->width + j] = symIndex;
1633 key->num_syms[i * key->width + j] = leveli->num_syms;
1634 symIndex += key->num_syms[i * key->width + j];
1642 CopyModMapDef(SymbolsInfo *info, ModMapEntry *entry)
1644 struct xkb_key *key;
1645 struct xkb_keymap *keymap = info->keymap;
1647 if (!entry->haveSymbol) {
1648 key = FindNamedKey(keymap, entry->u.keyName, true);
1650 log_vrb(info->keymap->ctx, 5,
1651 "Key %s not found in keycodes; "
1652 "Modifier map entry for %s not updated\n",
1653 LongKeyNameText(entry->u.keyName),
1654 ModIndexText(entry->modifier));
1659 key = FindKeyForSymbol(keymap, entry->u.keySym);
1661 log_vrb(info->keymap->ctx, 5,
1662 "Key \"%s\" not found in symbol map; "
1663 "Modifier map entry for %s not updated\n",
1664 KeysymText(entry->u.keySym),
1665 ModIndexText(entry->modifier));
1670 key->modmap |= (1 << entry->modifier);
1675 CopySymbolsToKeymap(struct xkb_keymap *keymap, SymbolsInfo *info)
1679 xkb_group_index_t i;
1680 struct xkb_key *key;
1682 keymap->symbols_section_name = strdup_safe(info->name);
1684 for (i = 0; i < XKB_NUM_GROUPS; i++)
1685 if (info->groupNames[i] != XKB_ATOM_NONE)
1686 keymap->group_names[i] = info->groupNames[i];
1688 darray_foreach(keyi, info->keys) {
1689 PrepareKeyDef(keyi);
1690 if (!CopySymbolsDef(info, keyi))
1694 if (xkb_get_log_verbosity(keymap->ctx) > 3) {
1695 xkb_foreach_key(key, keymap) {
1696 if (key->name[0] == '\0')
1699 if (key->num_groups < 1)
1700 log_info(keymap->ctx,
1701 "No symbols defined for %s\n",
1702 KeyNameText(key->name));
1706 darray_foreach(mm, info->modMaps)
1707 if (!CopyModMapDef(info, mm))
1710 /* XXX: If we don't ignore errorCount, things break. */
1715 CompileSymbols(XkbFile *file, struct xkb_keymap *keymap,
1716 enum merge_mode merge)
1719 ActionsInfo *actions;
1721 actions = NewActionsInfo();
1725 InitSymbolsInfo(&info, keymap, file->id, actions);
1726 info.dflt.merge = merge;
1728 HandleSymbolsFile(&info, file, merge);
1730 if (darray_empty(info.keys))
1733 if (info.errorCount != 0)
1736 if (!CopySymbolsToKeymap(keymap, &info))
1739 ClearSymbolsInfo(&info);
1740 FreeActionsInfo(actions);
1744 FreeActionsInfo(actions);
1745 ClearSymbolsInfo(&info);