2 Copyright 2009 Dan Nicholson
4 Permission is hereby granted, free of charge, to any person obtaining a
5 copy of this software and associated documentation files (the "Software"),
6 to deal in the Software without restriction, including without limitation
7 the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 and/or sell copies of the Software, and to permit persons to whom the
9 Software is furnished to do so, subject to the following conditions:
11 The above copyright notice and this permission notice shall be included in
12 all copies or substantial portions of the Software.
14 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
18 ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
19 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
21 Except as contained in this notice, the names of the authors or their
22 institutions shall not be used in advertising or otherwise to promote the
23 sale, use or other dealings in this Software without prior written
24 authorization from the authors.
27 #include "xkbcomp-priv.h"
29 #include "parseutils.h"
31 /* Global warning level */
32 unsigned int warningLevel = 0;
34 #define ISEMPTY(str) (!(str) || (strlen(str) == 0))
37 keymap_file_from_components(struct xkb_context *ctx,
38 const struct xkb_component_names *ktcsg)
40 XkbFile *keycodes, *types, *compat, *symbols;
43 inc = IncludeCreate(ktcsg->keycodes, MERGE_DEFAULT);
44 keycodes = CreateXKBFile(ctx, FILE_TYPE_KEYCODES, NULL,
45 (ParseCommon *)inc, 0);
47 inc = IncludeCreate(ktcsg->types, MERGE_DEFAULT);
48 types = CreateXKBFile(ctx, FILE_TYPE_TYPES, NULL,
49 (ParseCommon *)inc, 0);
50 AppendStmt(&keycodes->common, &types->common);
52 inc = IncludeCreate(ktcsg->compat, MERGE_DEFAULT);
53 compat = CreateXKBFile(ctx, FILE_TYPE_COMPAT, NULL,
54 (ParseCommon *)inc, 0);
55 AppendStmt(&keycodes->common, &compat->common);
57 inc = IncludeCreate(ktcsg->symbols, MERGE_DEFAULT);
58 symbols = CreateXKBFile(ctx, FILE_TYPE_SYMBOLS, NULL,
59 (ParseCommon *)inc, 0);
60 AppendStmt(&keycodes->common, &symbols->common);
62 return CreateXKBFile(ctx, FILE_TYPE_KEYMAP, strdup(""),
63 &keycodes->common, 0);
66 static struct xkb_keymap *
67 compile_keymap(struct xkb_context *ctx, XkbFile *file)
69 struct xkb_keymap *keymap;
71 keymap = CompileKeymap(ctx, file);
78 xkb_map_new_from_kccgst(struct xkb_context *ctx,
79 const struct xkb_component_names *kccgst,
80 enum xkb_map_compile_flags flags)
85 ERROR("no components specified\n");
89 if (ISEMPTY(kccgst->keycodes)) {
90 ERROR("keycodes required to generate XKB keymap\n");
94 if (ISEMPTY(kccgst->compat)) {
95 ERROR("compat map required to generate XKB keymap\n");
99 if (ISEMPTY(kccgst->types)) {
100 ERROR("types required to generate XKB keymap\n");
104 if (ISEMPTY(kccgst->symbols)) {
105 ERROR("symbols required to generate XKB keymap\n");
109 file = keymap_file_from_components(ctx, kccgst);
111 ERROR("failed to generate parsed XKB file from components\n");
115 return compile_keymap(ctx, file);
118 _X_EXPORT struct xkb_keymap *
119 xkb_map_new_from_names(struct xkb_context *ctx,
120 const struct xkb_rule_names *rmlvo,
121 enum xkb_map_compile_flags flags)
123 struct xkb_component_names *kkctgs;
124 struct xkb_keymap *keymap;
126 if (!rmlvo || ISEMPTY(rmlvo->rules) || ISEMPTY(rmlvo->layout)) {
127 ERROR("rules and layout required to generate XKB keymap\n");
131 kkctgs = xkb_components_from_rules(ctx, rmlvo);
133 ERROR("failed to generate XKB components from rules \"%s\"\n",
138 keymap = xkb_map_new_from_kccgst(ctx, kkctgs, 0);
140 free(kkctgs->keycodes);
142 free(kkctgs->compat);
143 free(kkctgs->symbols);
149 _X_EXPORT struct xkb_keymap *
150 xkb_map_new_from_string(struct xkb_context *ctx,
152 enum xkb_keymap_format format,
153 enum xkb_map_compile_flags flags)
157 if (format != XKB_KEYMAP_FORMAT_TEXT_V1) {
158 ERROR("unsupported keymap format %d\n", format);
163 ERROR("no string specified to generate XKB keymap\n");
167 if (!XKBParseString(ctx, string, "input", &file)) {
168 ERROR("failed to parse input xkb file\n");
172 return compile_keymap(ctx, file);
175 _X_EXPORT struct xkb_keymap *
176 xkb_map_new_from_file(struct xkb_context *ctx,
178 enum xkb_keymap_format format,
179 enum xkb_map_compile_flags flags)
183 if (format != XKB_KEYMAP_FORMAT_TEXT_V1) {
184 ERROR("unsupported keymap format %d\n", format);
189 ERROR("no file specified to generate XKB keymap\n");
193 if (!XKBParseFile(ctx, file, "(unknown file)", &xkb_file)) {
194 ERROR("failed to parse input xkb file\n");
198 return compile_keymap(ctx, xkb_file);
201 _X_EXPORT struct xkb_keymap *
202 xkb_map_ref(struct xkb_keymap *keymap)
209 xkb_map_unref(struct xkb_keymap *keymap)
211 if (--keymap->refcnt > 0)
214 XkbcFreeKeyboard(keymap);