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>
56 #include "xkbcomp-priv.h"
66 KEY_REPEAT_UNDEFINED = 0,
72 GROUP_FIELD_SYMS = (1 << 0),
73 GROUP_FIELD_ACTS = (1 << 1),
74 GROUP_FIELD_TYPE = (1 << 2),
78 KEY_FIELD_REPEAT = (1 << 0),
79 KEY_FIELD_DEFAULT_TYPE = (1 << 1),
80 KEY_FIELD_GROUPINFO = (1 << 2),
81 KEY_FIELD_VMODMAP = (1 << 3),
85 enum group_field defined;
86 darray(struct xkb_level) levels;
91 enum key_field defined;
92 enum merge_mode merge;
96 darray(GroupInfo) groups;
98 enum key_repeat repeat;
99 xkb_mod_mask_t vmodmap;
100 xkb_atom_t default_type;
102 enum xkb_range_exceed_type out_of_range_group_action;
103 xkb_layout_index_t out_of_range_group_number;
107 ClearLevelInfo(struct xkb_level *leveli)
109 if (leveli->num_syms > 1)
110 free(leveli->u.syms);
114 InitGroupInfo(GroupInfo *groupi)
116 memset(groupi, 0, sizeof(*groupi));
120 ClearGroupInfo(GroupInfo *groupi)
122 struct xkb_level *leveli;
123 darray_foreach(leveli, groupi->levels)
124 ClearLevelInfo(leveli);
125 darray_free(groupi->levels);
129 CopyGroupInfo(GroupInfo *to, const GroupInfo *from)
131 to->defined = from->defined;
132 to->type = from->type;
133 darray_init(to->levels);
134 darray_copy(to->levels, from->levels);
135 for (xkb_level_index_t j = 0; j < darray_size(to->levels); j++)
136 if (darray_item(from->levels, j).num_syms > 1)
137 darray_item(to->levels, j).u.syms =
138 memdup(darray_item(from->levels, j).u.syms,
139 darray_item(from->levels, j).num_syms,
140 sizeof(xkb_keysym_t));
144 InitKeyInfo(struct xkb_context *ctx, KeyInfo *keyi)
146 memset(keyi, 0, sizeof(*keyi));
147 keyi->merge = MERGE_OVERRIDE;
148 keyi->name = xkb_atom_intern_literal(ctx, "*");
149 keyi->out_of_range_group_action = RANGE_WRAP;
153 ClearKeyInfo(KeyInfo *keyi)
156 darray_foreach(groupi, keyi->groups)
157 ClearGroupInfo(groupi);
158 darray_free(keyi->groups);
161 /***====================================================================***/
164 enum merge_mode merge;
166 // NOTE: Can also be XKB_MOD_NONE, meaning
167 // “don’t add a modifier to the modmap”.
168 xkb_mod_index_t modifier;
176 char *name; /* e.g. pc+us+inet(evdev) */
178 enum merge_mode merge;
179 xkb_layout_index_t explicit_group;
180 darray(KeyInfo) keys;
182 ActionsInfo *actions;
183 darray(xkb_atom_t) group_names;
184 darray(ModMapEntry) modmaps;
185 struct xkb_mod_set mods;
187 struct xkb_context *ctx;
188 /* Needed for AddKeySymbols. */
189 const struct xkb_keymap *keymap;
193 InitSymbolsInfo(SymbolsInfo *info, const struct xkb_keymap *keymap,
194 ActionsInfo *actions, const struct xkb_mod_set *mods)
196 memset(info, 0, sizeof(*info));
197 info->ctx = keymap->ctx;
198 info->keymap = keymap;
199 info->merge = MERGE_OVERRIDE;
200 InitKeyInfo(keymap->ctx, &info->default_key);
201 info->actions = actions;
203 info->explicit_group = XKB_LAYOUT_INVALID;
207 ClearSymbolsInfo(SymbolsInfo *info)
211 darray_foreach(keyi, info->keys)
213 darray_free(info->keys);
214 darray_free(info->group_names);
215 darray_free(info->modmaps);
216 ClearKeyInfo(&info->default_key);
220 KeyInfoText(SymbolsInfo *info, KeyInfo *keyi)
222 return KeyNameText(info->ctx, keyi->name);
226 MergeGroups(SymbolsInfo *info, GroupInfo *into, GroupInfo *from, bool clobber,
227 bool report, xkb_layout_index_t group, xkb_atom_t key_name)
229 xkb_level_index_t i, levels_in_both;
230 struct xkb_level *level;
232 /* First find the type of the merged group. */
233 if (into->type != from->type) {
234 if (from->type == XKB_ATOM_NONE) {
235 /* it's empty for consistency with other comparisons */
237 else if (into->type == XKB_ATOM_NONE) {
238 into->type = from->type;
241 xkb_atom_t use = (clobber ? from->type : into->type);
242 xkb_atom_t ignore = (clobber ? into->type : from->type);
246 XKB_WARNING_CONFLICTING_KEY_TYPE_MERGING_GROUPS,
247 "Multiple definitions for group %d type of key %s; "
248 "Using %s, ignoring %s\n",
249 group + 1, KeyNameText(info->ctx, key_name),
250 xkb_atom_text(info->ctx, use),
251 xkb_atom_text(info->ctx, ignore));
257 into->defined |= (from->defined & GROUP_FIELD_TYPE);
259 /* Now look at the levels. */
261 if (darray_empty(from->levels)) {
266 if (darray_empty(into->levels)) {
267 from->type = into->type;
273 /* Merge the actions and syms. */
274 levels_in_both = MIN(darray_size(into->levels), darray_size(from->levels));
275 for (i = 0; i < levels_in_both; i++) {
276 struct xkb_level *intoLevel = &darray_item(into->levels, i);
277 struct xkb_level *fromLevel = &darray_item(from->levels, i);
279 if (fromLevel->action.type == ACTION_TYPE_NONE) {
280 /* it's empty for consistency with other comparisons */
282 else if (intoLevel->action.type == ACTION_TYPE_NONE) {
283 intoLevel->action = fromLevel->action;
286 union xkb_action *use, *ignore;
287 use = (clobber ? &fromLevel->action : &intoLevel->action);
288 ignore = (clobber ? &intoLevel->action : &fromLevel->action);
292 XKB_WARNING_CONFLICTING_KEY_ACTION,
293 "Multiple actions for level %d/group %u on key %s; "
294 "Using %s, ignoring %s\n",
295 i + 1, group + 1, KeyNameText(info->ctx, key_name),
296 ActionTypeText(use->type),
297 ActionTypeText(ignore->type));
300 intoLevel->action = *use;
303 if (fromLevel->num_syms == 0) {
304 /* it's empty for consistency with other comparisons */
306 else if (intoLevel->num_syms == 0) {
307 intoLevel->num_syms = fromLevel->num_syms;
308 if (fromLevel->num_syms > 1)
309 intoLevel->u.syms = fromLevel->u.syms;
311 intoLevel->u.sym = fromLevel->u.sym;
312 fromLevel->num_syms = 0;
314 else if (!XkbLevelsSameSyms(fromLevel, intoLevel)) {
317 XKB_WARNING_CONFLICTING_KEY_SYMBOL,
318 "Multiple symbols for level %d/group %u on key %s; "
319 "Using %s, ignoring %s\n",
320 i + 1, group + 1, KeyNameText(info->ctx, key_name),
321 (clobber ? "from" : "to"),
322 (clobber ? "to" : "from"));
326 ClearLevelInfo(intoLevel);
327 intoLevel->num_syms = fromLevel->num_syms;
328 if (fromLevel->num_syms > 1)
329 intoLevel->u.syms = fromLevel->u.syms;
331 intoLevel->u.sym = fromLevel->u.sym;
332 fromLevel->num_syms = 0;
336 /* If @from has extra levels, get them as well. */
337 darray_foreach_from(level, from->levels, levels_in_both) {
338 darray_append(into->levels, *level);
341 into->defined |= (from->defined & GROUP_FIELD_ACTS);
342 into->defined |= (from->defined & GROUP_FIELD_SYMS);
348 UseNewKeyField(enum key_field field, enum key_field old, enum key_field new,
349 bool clobber, bool report, enum key_field *collide)
352 return (new & field);
366 MergeKeys(SymbolsInfo *info, KeyInfo *into, KeyInfo *from, bool same_file)
368 xkb_layout_index_t i;
369 xkb_layout_index_t groups_in_both;
370 enum key_field collide = 0;
371 const int verbosity = xkb_context_get_log_verbosity(info->ctx);
372 const bool clobber = (from->merge != MERGE_AUGMENT);
373 const bool report = (same_file && verbosity > 0) || verbosity > 9;
375 if (from->merge == MERGE_REPLACE) {
378 InitKeyInfo(info->ctx, from);
382 groups_in_both = MIN(darray_size(into->groups), darray_size(from->groups));
383 for (i = 0; i < groups_in_both; i++)
385 &darray_item(into->groups, i),
386 &darray_item(from->groups, i),
387 clobber, report, i, into->name);
388 /* If @from has extra groups, just move them to @into. */
389 for (i = groups_in_both; i < darray_size(from->groups); i++) {
390 darray_append(into->groups, darray_item(from->groups, i));
391 InitGroupInfo(&darray_item(from->groups, i));
394 if (UseNewKeyField(KEY_FIELD_VMODMAP, into->defined, from->defined,
395 clobber, report, &collide)) {
396 into->vmodmap = from->vmodmap;
397 into->defined |= KEY_FIELD_VMODMAP;
399 if (UseNewKeyField(KEY_FIELD_REPEAT, into->defined, from->defined,
400 clobber, report, &collide)) {
401 into->repeat = from->repeat;
402 into->defined |= KEY_FIELD_REPEAT;
404 if (UseNewKeyField(KEY_FIELD_DEFAULT_TYPE, into->defined, from->defined,
405 clobber, report, &collide)) {
406 into->default_type = from->default_type;
407 into->defined |= KEY_FIELD_DEFAULT_TYPE;
409 if (UseNewKeyField(KEY_FIELD_GROUPINFO, into->defined, from->defined,
410 clobber, report, &collide)) {
411 into->out_of_range_group_action = from->out_of_range_group_action;
412 into->out_of_range_group_number = from->out_of_range_group_number;
413 into->defined |= KEY_FIELD_GROUPINFO;
418 XKB_WARNING_CONFLICTING_KEY_FIELDS,
419 "Symbol map for key %s redefined; "
420 "Using %s definition for conflicting fields\n",
421 KeyNameText(info->ctx, into->name),
422 (clobber ? "first" : "last"));
426 InitKeyInfo(info->ctx, from);
430 /* TODO: Make it so this function doesn't need the entire keymap. */
432 AddKeySymbols(SymbolsInfo *info, KeyInfo *keyi, bool same_file)
434 xkb_atom_t real_name;
438 * Don't keep aliases in the keys array; this guarantees that
439 * searching for keys to merge with by straight comparison (see the
440 * following loop) is enough, and we won't get multiple KeyInfo's
441 * for the same key because of aliases.
443 real_name = XkbResolveKeyAlias(info->keymap, keyi->name);
444 if (real_name != XKB_ATOM_NONE)
445 keyi->name = real_name;
447 darray_foreach(iter, info->keys)
448 if (iter->name == keyi->name)
449 return MergeKeys(info, iter, keyi, same_file);
451 darray_append(info->keys, *keyi);
452 InitKeyInfo(info->ctx, keyi);
457 AddModMapEntry(SymbolsInfo *info, ModMapEntry *new)
460 bool clobber = (new->merge != MERGE_AUGMENT);
462 darray_foreach(old, info->modmaps) {
463 xkb_mod_index_t use, ignore;
465 if ((new->haveSymbol != old->haveSymbol) ||
466 (new->haveSymbol && new->u.keySym != old->u.keySym) ||
467 (!new->haveSymbol && new->u.keyName != old->u.keyName))
470 if (new->modifier == old->modifier)
473 use = (clobber ? new->modifier : old->modifier);
474 ignore = (clobber ? old->modifier : new->modifier);
476 if (new->haveSymbol) {
478 XKB_WARNING_CONFLICTING_MODMAP,
479 "Symbol \"%s\" added to modifier map for multiple modifiers; "
480 "Using %s, ignoring %s\n",
481 KeysymText(info->ctx, new->u.keySym),
482 ModIndexText(info->ctx, &info->mods, use),
483 ModIndexText(info->ctx, &info->mods, ignore));
486 XKB_WARNING_CONFLICTING_MODMAP,
487 "Key \"%s\" added to modifier map for multiple modifiers; "
488 "Using %s, ignoring %s\n",
489 KeyNameText(info->ctx, new->u.keyName),
490 ModIndexText(info->ctx, &info->mods, use),
491 ModIndexText(info->ctx, &info->mods, ignore));
497 darray_append(info->modmaps, *new);
501 /***====================================================================***/
504 MergeIncludedSymbols(SymbolsInfo *into, SymbolsInfo *from,
505 enum merge_mode merge)
507 xkb_atom_t *group_name;
508 xkb_layout_index_t group_names_in_both;
510 if (from->errorCount > 0) {
511 into->errorCount += from->errorCount;
515 into->mods = from->mods;
517 if (into->name == NULL) {
518 into->name = from->name;
522 group_names_in_both = MIN(darray_size(into->group_names),
523 darray_size(from->group_names));
524 for (xkb_layout_index_t i = 0; i < group_names_in_both; i++) {
525 if (!darray_item(from->group_names, i))
528 if (merge == MERGE_AUGMENT && darray_item(into->group_names, i))
531 darray_item(into->group_names, i) = darray_item(from->group_names, i);
533 /* If @from has more, get them as well. */
534 darray_foreach_from(group_name, from->group_names, group_names_in_both)
535 darray_append(into->group_names, *group_name);
537 if (darray_empty(into->keys)) {
538 into->keys = from->keys;
539 darray_init(from->keys);
543 darray_foreach(keyi, from->keys) {
544 keyi->merge = (merge == MERGE_DEFAULT ? keyi->merge : merge);
545 if (!AddKeySymbols(into, keyi, false))
550 if (darray_empty(into->modmaps)) {
551 into->modmaps = from->modmaps;
552 darray_init(from->modmaps);
556 darray_foreach(mm, from->modmaps) {
557 mm->merge = (merge == MERGE_DEFAULT ? mm->merge : merge);
558 if (!AddModMapEntry(into, mm))
565 HandleSymbolsFile(SymbolsInfo *info, XkbFile *file, enum merge_mode merge);
568 HandleIncludeSymbols(SymbolsInfo *info, IncludeStmt *include)
570 SymbolsInfo included;
575 InitSymbolsInfo(&included, info->keymap, info->actions, &info->mods);
576 included.name = include->stmt;
577 include->stmt = NULL;
579 for (IncludeStmt *stmt = include; stmt; stmt = stmt->next_incl) {
580 SymbolsInfo next_incl;
583 file = ProcessIncludeFile(info->ctx, stmt, FILE_TYPE_SYMBOLS);
585 info->errorCount += 10;
586 ClearSymbolsInfo(&included);
590 InitSymbolsInfo(&next_incl, info->keymap, info->actions,
592 if (stmt->modifier) {
593 next_incl.explicit_group = atoi(stmt->modifier) - 1;
594 if (next_incl.explicit_group >= XKB_MAX_GROUPS) {
596 XKB_ERROR_UNSUPPORTED_GROUP_INDEX,
597 "Cannot set explicit group to %d - must be between 1..%d; "
598 "Ignoring group number\n",
599 next_incl.explicit_group + 1, XKB_MAX_GROUPS);
600 next_incl.explicit_group = info->explicit_group;
604 next_incl.explicit_group = info->explicit_group;
607 HandleSymbolsFile(&next_incl, file, MERGE_OVERRIDE);
609 MergeIncludedSymbols(&included, &next_incl, stmt->merge);
611 ClearSymbolsInfo(&next_incl);
615 MergeIncludedSymbols(info, &included, include->merge);
616 ClearSymbolsInfo(&included);
618 return (info->errorCount == 0);
625 GetGroupIndex(SymbolsInfo *info, KeyInfo *keyi, ExprDef *arrayNdx,
626 unsigned what, xkb_layout_index_t *ndx_rtrn)
628 const char *name = (what == SYMBOLS ? "symbols" : "actions");
630 if (arrayNdx == NULL) {
631 xkb_layout_index_t i;
633 enum group_field field = (what == SYMBOLS ?
634 GROUP_FIELD_SYMS : GROUP_FIELD_ACTS);
636 darray_enumerate(i, groupi, keyi->groups) {
637 if (!(groupi->defined & field)) {
643 if (i >= XKB_MAX_GROUPS) {
645 XKB_ERROR_UNSUPPORTED_GROUP_INDEX,
646 "Too many groups of %s for key %s (max %u); "
647 "Ignoring %s defined for extra groups\n",
648 name, KeyInfoText(info, keyi), XKB_MAX_GROUPS, name);
652 darray_resize0(keyi->groups, darray_size(keyi->groups) + 1);
653 *ndx_rtrn = darray_size(keyi->groups) - 1;
657 if (!ExprResolveGroup(info->ctx, arrayNdx, ndx_rtrn)) {
658 log_err(info->ctx, XKB_ERROR_UNSUPPORTED_GROUP_INDEX,
659 "Illegal group index for %s of key %s\n"
660 "Definition with non-integer array index ignored\n",
661 name, KeyInfoText(info, keyi));
666 if (*ndx_rtrn >= darray_size(keyi->groups))
667 darray_resize0(keyi->groups, *ndx_rtrn + 1);
673 AddSymbolsToKey(SymbolsInfo *info, KeyInfo *keyi, ExprDef *arrayNdx,
676 xkb_layout_index_t ndx;
678 xkb_level_index_t nLevels;
680 if (!GetGroupIndex(info, keyi, arrayNdx, SYMBOLS, &ndx))
683 groupi = &darray_item(keyi->groups, ndx);
686 groupi->defined |= GROUP_FIELD_SYMS;
690 if (value->expr.op != EXPR_KEYSYM_LIST) {
692 XKB_ERROR_WRONG_FIELD_TYPE,
693 "Expected a list of symbols, found %s; "
694 "Ignoring symbols for group %u of %s\n",
695 expr_op_type_to_string(value->expr.op), ndx + 1,
696 KeyInfoText(info, keyi));
700 if (groupi->defined & GROUP_FIELD_SYMS) {
702 XKB_ERROR_CONFLICTING_KEY_SYMBOLS_ENTRY,
703 "Symbols for key %s, group %u already defined; "
704 "Ignoring duplicate definition\n",
705 KeyInfoText(info, keyi), ndx + 1);
709 nLevels = darray_size(value->keysym_list.symsMapIndex);
710 if (darray_size(groupi->levels) < nLevels)
711 darray_resize0(groupi->levels, nLevels);
713 groupi->defined |= GROUP_FIELD_SYMS;
715 for (xkb_level_index_t i = 0; i < nLevels; i++) {
716 unsigned int sym_index;
717 struct xkb_level *leveli = &darray_item(groupi->levels, i);
719 sym_index = darray_item(value->keysym_list.symsMapIndex, i);
720 leveli->num_syms = darray_item(value->keysym_list.symsNumEntries, i);
721 if (leveli->num_syms > 1) {
722 leveli->u.syms = calloc(leveli->num_syms, sizeof(*leveli->u.syms));
723 if (!leveli->u.syms) {
724 log_err(info->ctx, "Failed to allocate memory for leveli->u.syms\n");
729 for (unsigned j = 0; j < leveli->num_syms; j++) {
730 xkb_keysym_t keysym = darray_item(value->keysym_list.syms,
733 if (leveli->num_syms == 1) {
734 if (keysym == XKB_KEY_NoSymbol)
735 leveli->num_syms = 0;
737 leveli->u.sym = keysym;
739 else if (leveli->num_syms > 1) {
740 leveli->u.syms[j] = keysym;
749 AddActionsToKey(SymbolsInfo *info, KeyInfo *keyi, ExprDef *arrayNdx,
752 xkb_layout_index_t ndx;
757 if (!GetGroupIndex(info, keyi, arrayNdx, ACTIONS, &ndx))
760 groupi = &darray_item(keyi->groups, ndx);
763 groupi->defined |= GROUP_FIELD_ACTS;
767 if (value->expr.op != EXPR_ACTION_LIST) {
768 log_wsgo(info->ctx, XKB_LOG_MESSAGE_NO_ID,
769 "Bad expression type (%d) for action list value; "
770 "Ignoring actions for group %u of %s\n",
771 value->expr.op, ndx, KeyInfoText(info, keyi));
775 if (groupi->defined & GROUP_FIELD_ACTS) {
776 log_wsgo(info->ctx, XKB_LOG_MESSAGE_NO_ID,
777 "Actions for key %s, group %u already defined\n",
778 KeyInfoText(info, keyi), ndx);
783 for (act = value->actions.actions; act; act = (ExprDef *) act->common.next)
786 if (darray_size(groupi->levels) < nActs)
787 darray_resize0(groupi->levels, nActs);
789 groupi->defined |= GROUP_FIELD_ACTS;
791 act = value->actions.actions;
792 for (unsigned i = 0; i < nActs; i++) {
793 union xkb_action *toAct = &darray_item(groupi->levels, i).action;
795 if (!HandleActionDef(info->ctx, info->actions, &info->mods, act, toAct))
797 XKB_ERROR_INVALID_VALUE,
798 "Illegal action definition for %s; "
799 "Action for group %u/level %u ignored\n",
800 KeyInfoText(info, keyi), ndx + 1, i + 1);
802 act = (ExprDef *) act->common.next;
808 static const LookupEntry repeatEntries[] = {
809 { "true", KEY_REPEAT_YES },
810 { "yes", KEY_REPEAT_YES },
811 { "on", KEY_REPEAT_YES },
812 { "false", KEY_REPEAT_NO },
813 { "no", KEY_REPEAT_NO },
814 { "off", KEY_REPEAT_NO },
815 { "default", KEY_REPEAT_UNDEFINED },
820 SetSymbolsField(SymbolsInfo *info, KeyInfo *keyi, const char *field,
821 ExprDef *arrayNdx, ExprDef *value)
823 if (istreq(field, "type")) {
824 xkb_layout_index_t ndx;
827 if (!ExprResolveString(info->ctx, value, &val)) {
829 XKB_ERROR_WRONG_FIELD_TYPE,
830 "The type field of a key symbol map must be a string; "
831 "Ignoring illegal type definition\n");
836 keyi->default_type = val;
837 keyi->defined |= KEY_FIELD_DEFAULT_TYPE;
839 else if (!ExprResolveGroup(info->ctx, arrayNdx, &ndx)) {
840 log_err(info->ctx, XKB_ERROR_UNSUPPORTED_GROUP_INDEX,
841 "Illegal group index for type of key %s; "
842 "Definition with non-integer array index ignored\n",
843 KeyInfoText(info, keyi));
848 if (ndx >= darray_size(keyi->groups))
849 darray_resize0(keyi->groups, ndx + 1);
850 darray_item(keyi->groups, ndx).type = val;
851 darray_item(keyi->groups, ndx).defined |= GROUP_FIELD_TYPE;
854 else if (istreq(field, "symbols")) {
855 return AddSymbolsToKey(info, keyi, arrayNdx, value);
857 else if (istreq(field, "actions")) {
858 return AddActionsToKey(info, keyi, arrayNdx, value);
860 else if (istreq(field, "vmods") ||
861 istreq(field, "virtualmods") ||
862 istreq(field, "virtualmodifiers")) {
865 if (!ExprResolveModMask(info->ctx, value, MOD_VIRT, &info->mods,
868 XKB_ERROR_UNSUPPORTED_MODIFIER_MASK,
869 "Expected a virtual modifier mask, found %s; "
870 "Ignoring virtual modifiers definition for key %s\n",
871 expr_op_type_to_string(value->expr.op),
872 KeyInfoText(info, keyi));
876 keyi->vmodmap = mask;
877 keyi->defined |= KEY_FIELD_VMODMAP;
879 else if (istreq(field, "locking") ||
880 istreq(field, "lock") ||
881 istreq(field, "locks")) {
882 log_vrb(info->ctx, 1,
883 XKB_WARNING_UNSUPPORTED_SYMBOLS_FIELD,
884 "Key behaviors not supported; "
885 "Ignoring locking specification for key %s\n",
886 KeyInfoText(info, keyi));
888 else if (istreq(field, "radiogroup") ||
889 istreq(field, "permanentradiogroup") ||
890 istreq(field, "allownone")) {
891 log_vrb(info->ctx, 1,
892 XKB_WARNING_UNSUPPORTED_SYMBOLS_FIELD,
893 "Radio groups not supported; "
894 "Ignoring radio group specification for key %s\n",
895 KeyInfoText(info, keyi));
897 else if (istreq_prefix("overlay", field) ||
898 istreq_prefix("permanentoverlay", field)) {
899 log_vrb(info->ctx, 1,
900 XKB_WARNING_UNSUPPORTED_SYMBOLS_FIELD,
901 "Overlays not supported; "
902 "Ignoring overlay specification for key %s\n",
903 KeyInfoText(info, keyi));
905 else if (istreq(field, "repeating") ||
906 istreq(field, "repeats") ||
907 istreq(field, "repeat")) {
910 if (!ExprResolveEnum(info->ctx, value, &val, repeatEntries)) {
912 XKB_ERROR_INVALID_VALUE,
913 "Illegal repeat setting for %s; "
914 "Non-boolean repeat setting ignored\n",
915 KeyInfoText(info, keyi));
920 keyi->defined |= KEY_FIELD_REPEAT;
922 else if (istreq(field, "groupswrap") ||
923 istreq(field, "wrapgroups")) {
926 if (!ExprResolveBoolean(info->ctx, value, &set)) {
928 XKB_ERROR_INVALID_VALUE,
929 "Illegal groupsWrap setting for %s; "
930 "Non-boolean value ignored\n",
931 KeyInfoText(info, keyi));
935 keyi->out_of_range_group_action = (set ? RANGE_WRAP : RANGE_SATURATE);
936 keyi->defined |= KEY_FIELD_GROUPINFO;
938 else if (istreq(field, "groupsclamp") ||
939 istreq(field, "clampgroups")) {
942 if (!ExprResolveBoolean(info->ctx, value, &set)) {
944 XKB_ERROR_INVALID_VALUE,
945 "Illegal groupsClamp setting for %s; "
946 "Non-boolean value ignored\n",
947 KeyInfoText(info, keyi));
951 keyi->out_of_range_group_action = (set ? RANGE_SATURATE : RANGE_WRAP);
952 keyi->defined |= KEY_FIELD_GROUPINFO;
954 else if (istreq(field, "groupsredirect") ||
955 istreq(field, "redirectgroups")) {
956 xkb_layout_index_t grp;
958 if (!ExprResolveGroup(info->ctx, value, &grp)) {
959 log_err(info->ctx, XKB_ERROR_UNSUPPORTED_GROUP_INDEX,
960 "Illegal group index for redirect of key %s; "
961 "Definition with non-integer group ignored\n",
962 KeyInfoText(info, keyi));
966 keyi->out_of_range_group_action = RANGE_REDIRECT;
967 keyi->out_of_range_group_number = grp - 1;
968 keyi->defined |= KEY_FIELD_GROUPINFO;
972 XKB_ERROR_UNKNOWN_FIELD,
973 "Unknown field %s in a symbol interpretation; "
974 "Definition ignored\n",
983 SetGroupName(SymbolsInfo *info, ExprDef *arrayNdx, ExprDef *value)
985 xkb_layout_index_t group, group_to_use;
989 log_vrb(info->ctx, 1,
990 XKB_WARNING_MISSING_SYMBOLS_GROUP_NAME_INDEX,
991 "You must specify an index when specifying a group name; "
992 "Group name definition without array subscript ignored\n");
996 if (!ExprResolveGroup(info->ctx, arrayNdx, &group)) {
997 log_err(info->ctx, XKB_ERROR_UNSUPPORTED_GROUP_INDEX,
998 "Illegal index in group name definition; "
999 "Definition with non-integer array index ignored\n");
1003 if (!ExprResolveString(info->ctx, value, &name)) {
1005 XKB_ERROR_WRONG_FIELD_TYPE,
1006 "Group name must be a string; "
1007 "Illegal name for group %d ignored\n", group);
1011 if (info->explicit_group == XKB_LAYOUT_INVALID) {
1012 group_to_use = group - 1;
1014 else if (group - 1 == 0) {
1015 group_to_use = info->explicit_group;
1019 XKB_WARNING_NON_BASE_GROUP_NAME,
1020 "An explicit group was specified for the '%s' map, "
1021 "but it provides a name for a group other than Group1 (%d); "
1022 "Ignoring group name '%s'\n",
1024 xkb_atom_text(info->ctx, name));
1028 if (group_to_use >= darray_size(info->group_names))
1029 darray_resize0(info->group_names, group_to_use + 1);
1030 darray_item(info->group_names, group_to_use) = name;
1036 HandleGlobalVar(SymbolsInfo *info, VarDef *stmt)
1038 const char *elem, *field;
1042 if (!ExprResolveLhs(info->ctx, stmt->name, &elem, &field, &arrayNdx))
1045 if (elem && istreq(elem, "key")) {
1046 ret = SetSymbolsField(info, &info->default_key, field, arrayNdx,
1049 else if (!elem && (istreq(field, "name") ||
1050 istreq(field, "groupname"))) {
1051 ret = SetGroupName(info, arrayNdx, stmt->value);
1053 else if (!elem && (istreq(field, "groupswrap") ||
1054 istreq(field, "wrapgroups"))) {
1056 XKB_WARNING_UNSUPPORTED_SYMBOLS_FIELD,
1057 "Global \"groupswrap\" not supported; Ignored\n");
1060 else if (!elem && (istreq(field, "groupsclamp") ||
1061 istreq(field, "clampgroups"))) {
1063 XKB_WARNING_UNSUPPORTED_SYMBOLS_FIELD,
1064 "Global \"groupsclamp\" not supported; Ignored\n");
1067 else if (!elem && (istreq(field, "groupsredirect") ||
1068 istreq(field, "redirectgroups"))) {
1070 XKB_WARNING_UNSUPPORTED_SYMBOLS_FIELD,
1071 "Global \"groupsredirect\" not supported; Ignored\n");
1074 else if (!elem && istreq(field, "allownone")) {
1076 XKB_WARNING_UNSUPPORTED_SYMBOLS_FIELD,
1077 "Radio groups not supported; "
1078 "Ignoring \"allownone\" specification\n");
1082 ret = SetActionField(info->ctx, info->actions, &info->mods,
1083 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->expr.op == EXPR_FIELD_REF) {
1099 XKB_ERROR_WRONG_SCOPE,
1100 "Cannot set a global default value from within a key statement; "
1101 "Move statements to the global file scope\n");
1106 if (!def->value || def->value->expr.op == EXPR_KEYSYM_LIST)
1113 ok = ExprResolveLhs(info->ctx, def->name, &elem, &field,
1118 ok = SetSymbolsField(info, keyi, field, arrayNdx, def->value);
1125 SetExplicitGroup(SymbolsInfo *info, KeyInfo *keyi)
1127 xkb_layout_index_t i;
1131 if (info->explicit_group == XKB_LAYOUT_INVALID)
1134 darray_enumerate_from(i, groupi, keyi->groups, 1) {
1135 if (groupi->defined) {
1137 ClearGroupInfo(groupi);
1138 InitGroupInfo(groupi);
1144 XKB_WARNING_MULTIPLE_GROUPS_AT_ONCE,
1145 "For the map %s an explicit group specified, "
1146 "but key %s has more than one group defined; "
1147 "All groups except first one will be ignored\n",
1148 info->name, KeyInfoText(info, keyi));
1151 darray_resize0(keyi->groups, info->explicit_group + 1);
1152 if (info->explicit_group > 0) {
1153 darray_item(keyi->groups, info->explicit_group) =
1154 darray_item(keyi->groups, 0);
1155 InitGroupInfo(&darray_item(keyi->groups, 0));
1162 HandleSymbolsDef(SymbolsInfo *info, SymbolsDef *stmt)
1166 keyi = info->default_key;
1167 darray_init(keyi.groups);
1168 darray_copy(keyi.groups, info->default_key.groups);
1169 for (xkb_layout_index_t i = 0; i < darray_size(keyi.groups); i++)
1170 CopyGroupInfo(&darray_item(keyi.groups, i),
1171 &darray_item(info->default_key.groups, i));
1172 keyi.merge = stmt->merge;
1173 keyi.name = stmt->keyName;
1175 if (!HandleSymbolsBody(info, stmt->symbols, &keyi)) {
1180 if (!SetExplicitGroup(info, &keyi)) {
1185 if (!AddKeySymbols(info, &keyi, true)) {
1194 HandleModMapDef(SymbolsInfo *info, ModMapDef *def)
1197 xkb_mod_index_t ndx;
1199 struct xkb_context *ctx = info->ctx;
1200 const char *modifier_name = xkb_atom_text(ctx, def->modifier);
1202 if (istreq(modifier_name, "none")) {
1203 // Handle special "None" entry
1206 // Handle normal entry
1207 ndx = XkbModNameToIndex(&info->mods, def->modifier, MOD_REAL);
1208 if (ndx == XKB_MOD_INVALID) {
1210 XKB_ERROR_INVALID_REAL_MODIFIER,
1211 "Illegal modifier map definition; "
1212 "Ignoring map for non-modifier \"%s\"\n",
1213 xkb_atom_text(ctx, def->modifier));
1220 tmp.merge = def->merge;
1222 for (ExprDef *key = def->keys; key; key = (ExprDef *) key->common.next) {
1225 if (key->expr.op == EXPR_VALUE &&
1226 key->expr.value_type == EXPR_TYPE_KEYNAME) {
1227 tmp.haveSymbol = false;
1228 tmp.u.keyName = key->key_name.key_name;
1230 else if (ExprResolveKeySym(ctx, key, &sym)) {
1231 tmp.haveSymbol = true;
1236 XKB_ERROR_INVALID_MODMAP_ENTRY,
1237 "Modmap entries may contain only key names or keysyms; "
1238 "Illegal definition for %s modifier ignored\n",
1239 ModIndexText(info->ctx, &info->mods, tmp.modifier));
1243 ok = AddModMapEntry(info, &tmp) && ok;
1249 HandleSymbolsFile(SymbolsInfo *info, XkbFile *file, enum merge_mode merge)
1254 info->name = strdup_safe(file->name);
1256 for (ParseCommon *stmt = file->defs; stmt; stmt = stmt->next) {
1257 switch (stmt->type) {
1259 ok = HandleIncludeSymbols(info, (IncludeStmt *) stmt);
1262 ok = HandleSymbolsDef(info, (SymbolsDef *) stmt);
1265 ok = HandleGlobalVar(info, (VarDef *) stmt);
1268 ok = HandleVModDef(info->ctx, &info->mods, (VModDef *) stmt, merge);
1271 ok = HandleModMapDef(info, (ModMapDef *) stmt);
1275 XKB_ERROR_WRONG_STATEMENT_TYPE,
1276 "Symbols files may not include other types; "
1277 "Ignoring %s\n", stmt_type_to_string(stmt->type));
1285 if (info->errorCount > 10) {
1287 XKB_ERROR_INVALID_SYNTAX,
1288 "Abandoning symbols file \"%s\"\n",
1296 * Given a keysym @sym, return a key which generates it, or NULL.
1297 * This is used for example in a modifier map definition, such as:
1298 * modifier_map Lock { Caps_Lock };
1299 * where we want to add the Lock modifier to the modmap of the key
1300 * which matches the keysym Caps_Lock.
1301 * Since there can be many keys which generates the keysym, the key
1302 * is chosen first by lowest group in which the keysym appears, than
1303 * by lowest level and than by lowest key code.
1305 static struct xkb_key *
1306 FindKeyForSymbol(struct xkb_keymap *keymap, xkb_keysym_t sym)
1308 struct xkb_key *key;
1309 xkb_layout_index_t group;
1310 bool got_one_group, got_one_level;
1314 xkb_level_index_t level = 0;
1315 got_one_group = false;
1317 got_one_level = false;
1318 xkb_keys_foreach(key, keymap) {
1319 if (group < key->num_groups &&
1320 level < XkbKeyNumLevels(key, group)) {
1321 got_one_group = got_one_level = true;
1322 if (key->groups[group].levels[level].num_syms == 1 &&
1323 key->groups[group].levels[level].u.sym == sym)
1328 } while (got_one_level);
1330 } while (got_one_group);
1336 * Find an appropriate type for a group and return its name.
1339 * - ONE_LEVEL for width 0/1
1340 * - ALPHABETIC for 2 shift levels, with lower/upercase keysyms
1341 * - KEYPAD for keypad keys.
1342 * - TWO_LEVEL for other 2 shift level keys.
1343 * and the same for four level keys.
1345 * FIXME: Decide how to handle multiple-syms-per-level, and do it.
1348 FindAutomaticType(struct xkb_context *ctx, GroupInfo *groupi)
1350 xkb_keysym_t sym0, sym1;
1351 const xkb_level_index_t width = darray_size(groupi->levels);
1353 #define GET_SYM(level) \
1354 (darray_item(groupi->levels, level).num_syms == 0 ? \
1355 XKB_KEY_NoSymbol : \
1356 darray_item(groupi->levels, level).num_syms == 1 ? \
1357 darray_item(groupi->levels, level).u.sym : \
1358 /* num_syms > 1 */ \
1359 darray_item(groupi->levels, level).u.syms[0])
1361 if (width == 1 || width <= 0)
1362 return xkb_atom_intern_literal(ctx, "ONE_LEVEL");
1368 if (xkb_keysym_is_lower(sym0) && xkb_keysym_is_upper(sym1))
1369 return xkb_atom_intern_literal(ctx, "ALPHABETIC");
1371 if (xkb_keysym_is_keypad(sym0) || xkb_keysym_is_keypad(sym1))
1372 return xkb_atom_intern_literal(ctx, "KEYPAD");
1374 return xkb_atom_intern_literal(ctx, "TWO_LEVEL");
1378 if (xkb_keysym_is_lower(sym0) && xkb_keysym_is_upper(sym1)) {
1379 xkb_keysym_t sym2, sym3;
1381 sym3 = (width == 4 ? GET_SYM(3) : XKB_KEY_NoSymbol);
1383 if (xkb_keysym_is_lower(sym2) && xkb_keysym_is_upper(sym3))
1384 return xkb_atom_intern_literal(ctx, "FOUR_LEVEL_ALPHABETIC");
1386 return xkb_atom_intern_literal(ctx, "FOUR_LEVEL_SEMIALPHABETIC");
1389 if (xkb_keysym_is_keypad(sym0) || xkb_keysym_is_keypad(sym1))
1390 return xkb_atom_intern_literal(ctx, "FOUR_LEVEL_KEYPAD");
1392 return xkb_atom_intern_literal(ctx, "FOUR_LEVEL");
1395 return XKB_ATOM_NONE;
1400 static const struct xkb_key_type *
1401 FindTypeForGroup(struct xkb_keymap *keymap, KeyInfo *keyi,
1402 xkb_layout_index_t group, bool *explicit_type)
1405 GroupInfo *groupi = &darray_item(keyi->groups, group);
1406 xkb_atom_t type_name = groupi->type;
1408 *explicit_type = true;
1410 if (type_name == XKB_ATOM_NONE) {
1411 if (keyi->default_type != XKB_ATOM_NONE) {
1412 type_name = keyi->default_type;
1415 type_name = FindAutomaticType(keymap->ctx, groupi);
1416 if (type_name != XKB_ATOM_NONE)
1417 *explicit_type = false;
1421 if (type_name == XKB_ATOM_NONE) {
1422 log_warn(keymap->ctx,
1423 XKB_WARNING_CANNOT_INFER_KEY_TYPE,
1424 "Couldn't find an automatic type for key '%s' group %d with %lu levels; "
1425 "Using the default type\n",
1426 KeyNameText(keymap->ctx, keyi->name), group + 1,
1427 (unsigned long) darray_size(groupi->levels));
1431 for (i = 0; i < keymap->num_types; i++)
1432 if (keymap->types[i].name == type_name)
1435 if (i >= keymap->num_types) {
1436 log_warn(keymap->ctx,
1437 XKB_WARNING_UNDEFINED_KEY_TYPE,
1438 "The type \"%s\" for key '%s' group %d was not previously defined; "
1439 "Using the default type\n",
1440 xkb_atom_text(keymap->ctx, type_name),
1441 KeyNameText(keymap->ctx, keyi->name), group + 1);
1445 return &keymap->types[i];
1449 * Index 0 is guaranteed to contain something, usually
1450 * ONE_LEVEL or at least some default one-level type.
1452 return &keymap->types[0];
1456 CopySymbolsDefToKeymap(struct xkb_keymap *keymap, SymbolsInfo *info,
1459 struct xkb_key *key;
1461 const GroupInfo *group0;
1462 xkb_layout_index_t i;
1465 * The name is guaranteed to be real and not an alias (see
1466 * AddKeySymbols), so 'false' is safe here.
1468 key = XkbKeyByName(keymap, keyi->name, false);
1470 log_vrb(info->ctx, 5,
1471 XKB_WARNING_UNDEFINED_KEYCODE,
1472 "Key %s not found in keycodes; Symbols ignored\n",
1473 KeyInfoText(info, keyi));
1477 /* Find the range of groups we need. */
1478 key->num_groups = 0;
1479 darray_enumerate(i, groupi, keyi->groups)
1480 if (groupi->defined)
1481 key->num_groups = i + 1;
1483 if (key->num_groups <= 0)
1484 return false; /* WSGO */
1486 darray_resize(keyi->groups, key->num_groups);
1489 * If there are empty groups between non-empty ones, fill them with data
1490 * from the first group.
1491 * We can make a wrong assumption here. But leaving gaps is worse.
1493 group0 = &darray_item(keyi->groups, 0);
1494 darray_foreach_from(groupi, keyi->groups, 1) {
1495 if (groupi->defined)
1498 CopyGroupInfo(groupi, group0);
1501 key->groups = calloc(key->num_groups, sizeof(*key->groups));
1503 log_err(info->ctx, "Failed to allocate memory for key->groups\n");
1507 /* Find and assign the groups' types in the keymap. */
1508 darray_enumerate(i, groupi, keyi->groups) {
1509 const struct xkb_key_type *type;
1512 type = FindTypeForGroup(keymap, keyi, i, &explicit_type);
1514 /* Always have as many levels as the type specifies. */
1515 if (type->num_levels < darray_size(groupi->levels)) {
1516 struct xkb_level *leveli;
1518 log_vrb(info->ctx, 1,
1519 XKB_WARNING_EXTRA_SYMBOLS_IGNORED,
1520 "Type \"%s\" has %d levels, but %s has %d levels; "
1521 "Ignoring extra symbols\n",
1522 xkb_atom_text(keymap->ctx, type->name), type->num_levels,
1523 KeyInfoText(info, keyi),
1524 (int) darray_size(groupi->levels));
1526 darray_foreach_from(leveli, groupi->levels, type->num_levels)
1527 ClearLevelInfo(leveli);
1529 darray_resize0(groupi->levels, type->num_levels);
1531 key->groups[i].explicit_type = explicit_type;
1532 key->groups[i].type = type;
1536 darray_enumerate(i, groupi, keyi->groups)
1537 darray_steal(groupi->levels, &key->groups[i].levels, NULL);
1539 key->out_of_range_group_number = keyi->out_of_range_group_number;
1540 key->out_of_range_group_action = keyi->out_of_range_group_action;
1542 if (keyi->defined & KEY_FIELD_VMODMAP) {
1543 key->vmodmap = keyi->vmodmap;
1544 key->explicit |= EXPLICIT_VMODMAP;
1547 if (keyi->repeat != KEY_REPEAT_UNDEFINED) {
1548 key->repeats = (keyi->repeat == KEY_REPEAT_YES);
1549 key->explicit |= EXPLICIT_REPEAT;
1552 darray_foreach(groupi, keyi->groups) {
1553 if (groupi->defined & GROUP_FIELD_ACTS) {
1554 key->explicit |= EXPLICIT_INTERP;
1563 CopyModMapDefToKeymap(struct xkb_keymap *keymap, SymbolsInfo *info,
1566 struct xkb_key *key;
1568 if (!entry->haveSymbol) {
1569 key = XkbKeyByName(keymap, entry->u.keyName, true);
1571 log_vrb(info->ctx, 5,
1572 XKB_WARNING_UNDEFINED_KEYCODE,
1573 "Key %s not found in keycodes; "
1574 "Modifier map entry for %s not updated\n",
1575 KeyNameText(info->ctx, entry->u.keyName),
1576 ModIndexText(info->ctx, &info->mods, entry->modifier));
1581 key = FindKeyForSymbol(keymap, entry->u.keySym);
1583 log_vrb(info->ctx, 5,
1584 XKB_WARNING_UNRESOLVED_KEYMAP_SYMBOL,
1585 "Key \"%s\" not found in symbol map; "
1586 "Modifier map entry for %s not updated\n",
1587 KeysymText(info->ctx, entry->u.keySym),
1588 ModIndexText(info->ctx, &info->mods, entry->modifier));
1593 // Handle modMap None
1594 if (entry->modifier != XKB_MOD_NONE) {
1595 // Convert modifier index to modifier mask
1596 key->modmap |= (1u << entry->modifier);
1603 CopySymbolsToKeymap(struct xkb_keymap *keymap, SymbolsInfo *info)
1608 keymap->symbols_section_name = strdup_safe(info->name);
1609 XkbEscapeMapName(keymap->symbols_section_name);
1611 keymap->mods = info->mods;
1613 darray_steal(info->group_names,
1614 &keymap->group_names, &keymap->num_group_names);
1616 darray_foreach(keyi, info->keys)
1617 if (!CopySymbolsDefToKeymap(keymap, info, keyi))
1620 if (xkb_context_get_log_verbosity(keymap->ctx) > 3) {
1621 struct xkb_key *key;
1623 xkb_keys_foreach(key, keymap) {
1624 if (key->name == XKB_ATOM_NONE)
1627 if (key->num_groups < 1)
1628 log_info(info->ctx, XKB_LOG_MESSAGE_NO_ID,
1629 "No symbols defined for %s\n",
1630 KeyNameText(info->ctx, key->name));
1634 darray_foreach(mm, info->modmaps)
1635 if (!CopyModMapDefToKeymap(keymap, info, mm))
1638 /* XXX: If we don't ignore errorCount, things break. */
1643 CompileSymbols(XkbFile *file, struct xkb_keymap *keymap,
1644 enum merge_mode merge)
1647 ActionsInfo *actions;
1649 actions = NewActionsInfo();
1653 InitSymbolsInfo(&info, keymap, actions, &keymap->mods);
1654 info.default_key.merge = merge;
1656 HandleSymbolsFile(&info, file, merge);
1658 if (info.errorCount != 0)
1661 if (!CopySymbolsToKeymap(keymap, &info))
1664 ClearSymbolsInfo(&info);
1665 FreeActionsInfo(actions);
1669 FreeActionsInfo(actions);
1670 ClearSymbolsInfo(&info);