142 lines
4.4 KiB
C
142 lines
4.4 KiB
C
/*
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* Copyright © 2009 Dan Nicholson
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* Copyright © 2012 Intel Corporation
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* Copyright © 2012 Ran Benita <ran234@gmail.com>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*
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* Authors: Dan Nicholson <dbn.lists@gmail.com>
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* Ran Benita <ran234@gmail.com>
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* Daniel Stone <daniel@fooishbar.org>
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*/
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#include "config.h"
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#include "xkbcomp-priv.h"
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#include "rules.h"
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static bool
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compile_keymap_file(struct xkb_keymap *keymap, XkbFile *file)
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{
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if (file->file_type != FILE_TYPE_KEYMAP) {
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log_err(keymap->ctx,
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"Cannot compile a %s file alone into a keymap\n",
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xkb_file_type_to_string(file->file_type));
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return false;
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}
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if (!CompileKeymap(file, keymap, MERGE_OVERRIDE)) {
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log_err(keymap->ctx,
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"Failed to compile keymap\n");
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return false;
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}
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return true;
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}
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static bool
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text_v1_keymap_new_from_names(struct xkb_keymap *keymap,
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const struct xkb_rule_names *rmlvo)
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{
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bool ok;
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struct xkb_component_names kccgst;
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XkbFile *file;
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log_dbg(keymap->ctx,
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"Compiling from RMLVO: rules '%s', model '%s', layout '%s', "
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"variant '%s', options '%s'\n",
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rmlvo->rules, rmlvo->model, rmlvo->layout, rmlvo->variant,
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rmlvo->options);
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ok = xkb_components_from_rules(keymap->ctx, rmlvo, &kccgst);
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if (!ok) {
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log_err(keymap->ctx,
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"Couldn't look up rules '%s', model '%s', layout '%s', "
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"variant '%s', options '%s'\n",
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rmlvo->rules, rmlvo->model, rmlvo->layout, rmlvo->variant,
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rmlvo->options);
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return false;
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}
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log_dbg(keymap->ctx,
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"Compiling from KcCGST: keycodes '%s', types '%s', "
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"compat '%s', symbols '%s'\n",
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kccgst.keycodes, kccgst.types, kccgst.compat, kccgst.symbols);
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file = XkbFileFromComponents(keymap->ctx, &kccgst);
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free(kccgst.keycodes);
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free(kccgst.types);
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free(kccgst.compat);
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free(kccgst.symbols);
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if (!file) {
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log_err(keymap->ctx,
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"Failed to generate parsed XKB file from components\n");
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return false;
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}
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ok = compile_keymap_file(keymap, file);
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FreeXkbFile(file);
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return ok;
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}
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static bool
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text_v1_keymap_new_from_string(struct xkb_keymap *keymap,
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const char *string, size_t len)
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{
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bool ok;
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XkbFile *xkb_file;
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xkb_file = XkbParseString(keymap->ctx, string, len, "(input string)", NULL);
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if (!xkb_file) {
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log_err(keymap->ctx, "Failed to parse input xkb string\n");
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return false;
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}
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ok = compile_keymap_file(keymap, xkb_file);
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FreeXkbFile(xkb_file);
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return ok;
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}
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static bool
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text_v1_keymap_new_from_file(struct xkb_keymap *keymap, FILE *file)
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{
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bool ok;
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XkbFile *xkb_file;
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xkb_file = XkbParseFile(keymap->ctx, file, "(unknown file)", NULL);
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if (!xkb_file) {
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log_err(keymap->ctx, "Failed to parse input xkb file\n");
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return false;
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}
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ok = compile_keymap_file(keymap, xkb_file);
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FreeXkbFile(xkb_file);
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return ok;
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}
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const struct xkb_keymap_format_ops text_v1_keymap_format_ops = {
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.keymap_new_from_names = text_v1_keymap_new_from_names,
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.keymap_new_from_string = text_v1_keymap_new_from_string,
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.keymap_new_from_file = text_v1_keymap_new_from_file,
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.keymap_get_as_string = text_v1_keymap_get_as_string,
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};
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