diff options
Diffstat (limited to 'tools/registry-list.c')
| -rw-r--r-- | tools/registry-list.c | 223 |
1 files changed, 223 insertions, 0 deletions
diff --git a/tools/registry-list.c b/tools/registry-list.c new file mode 100644 index 0000000..e51c41f --- /dev/null +++ b/tools/registry-list.c @@ -0,0 +1,223 @@ +/* + * Copyright © 2020 Red Hat, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + */ + +#include "config.h" + +#include <assert.h> +#include <stdio.h> +#include <getopt.h> + +#include "xkbcommon/xkbregistry.h" + +static void +usage(const char *progname) +{ + fprintf(stderr, + "Usage: %s [OPTIONS] [/path/to/xkb_base_directory [/path2]...]\n" + "\n" + "Options:\n" + " --verbose, -v .......... Increase verbosity, use multiple times for debugging output\n" + " --ruleset=foo .......... Load the 'foo' ruleset\n" + " --skip-default-paths ... Do not load the default XKB paths\n" + " --load-exotic .......... Load the exotic (extra) rulesets\n" + "\n" + "Trailing arguments are treated as XKB base directory installations.\n", + progname); +} + +int +main(int argc, char **argv) +{ + int rc = 1; + struct rxkb_context *ctx = NULL; + struct rxkb_model *m; + struct rxkb_layout *l; + struct rxkb_option_group *g; + enum rxkb_context_flags flags = RXKB_CONTEXT_NO_FLAGS; + bool load_defaults = true; + int verbosity = 0; + const char *ruleset = DEFAULT_XKB_RULES; + + static const struct option opts[] = { + {"help", no_argument, 0, 'h'}, + {"verbose", no_argument, 0, 'v'}, + {"load-exotic", no_argument, 0, 'e'}, + {"skip-default-paths", no_argument, 0, 'd'}, + {"ruleset", required_argument, 0, 'r'}, + {0, 0, 0, 0}, + }; + + while (1) { + int c; + int option_index = 0; + + c = getopt_long(argc, argv, "hev", opts, &option_index); + if (c == -1) + break; + + switch (c) { + case 'h': + case '?': + usage(argv[0]); + return 1; + case 'd': + load_defaults = false; + break; + case 'e': + flags |= RXKB_CONTEXT_LOAD_EXOTIC_RULES; + break; + case 'r': + ruleset = optarg; + break; + case 'v': + verbosity++; + break; + } + } + + if (optind < argc) + flags |= RXKB_CONTEXT_NO_DEFAULT_INCLUDES; + + ctx = rxkb_context_new(flags); + assert(ctx); + + switch (verbosity) { + case 0: + rxkb_context_set_log_level(ctx, RXKB_LOG_LEVEL_ERROR); + break; + case 1: + rxkb_context_set_log_level(ctx, RXKB_LOG_LEVEL_INFO); + break; + default: + rxkb_context_set_log_level(ctx, RXKB_LOG_LEVEL_DEBUG); + break; + } + + if (optind < argc) { + for (int i = optind; i < argc; i++) { + if (!rxkb_context_include_path_append(ctx, argv[i])) { + fprintf(stderr, "Failed to append include path '%s'\n", + argv[i]); + goto err; + } + } + + if (load_defaults) { + if (!rxkb_context_include_path_append_default(ctx)) { + fprintf(stderr, "Failed to include default paths.\n"); + goto err; + } + } + } + if (!rxkb_context_parse(ctx, ruleset)) { + fprintf(stderr, "Failed to parse XKB descriptions.\n"); + goto err; + } + + printf("Models:\n"); + m = rxkb_model_first(ctx); + assert(m); /* Empty model list is usually a bug or a bad xml file */ + while (m) { + printf("- %s:%s:%s\n", + rxkb_model_get_name(m), + rxkb_model_get_vendor(m), + rxkb_model_get_description(m)); + m = rxkb_model_next(m); + } + + printf("\n"); + printf("Layouts:\n"); + l = rxkb_layout_first(ctx); + assert(l); /* Empty layout list is usually a bug or a bad xml file */ + while (l) { + struct rxkb_iso639_code *iso639; + struct rxkb_iso3166_code *iso3166; + const char *variant = rxkb_layout_get_variant(l); + const char *brief = rxkb_layout_get_brief(l); + bool first; + + printf("- %s%s%s%s:%s:%s", + rxkb_layout_get_name(l), + variant ? "(" : "", + variant ? variant : "", + variant ? ")" : "", + brief ? brief : "", + rxkb_layout_get_description(l)); + + iso639 = rxkb_layout_get_iso639_first(l); + if (iso639) + printf(":iso639-"); + first = true; + while (iso639) { + printf("%s%s", first ? "" : ",", rxkb_iso639_code_get_code(iso639)); + iso639 = rxkb_iso639_code_next(iso639); + first = false; + } + iso3166 = rxkb_layout_get_iso3166_first(l); + if (iso3166) + printf(":iso3166-"); + first = true; + while (iso3166) { + printf("%s%s", first ? "" : ",", rxkb_iso3166_code_get_code(iso3166)); + iso3166 = rxkb_iso3166_code_next(iso3166); + first = false; + } + + printf("\n"); + l = rxkb_layout_next(l); + } + printf("\n"); + printf("Options:\n"); + g = rxkb_option_group_first(ctx); + assert(g); /* Empty option goups list is usually a bug or a bad xml file */ + while (g) { + struct rxkb_option *o; + + printf("- %s:%s (%s)\n", + rxkb_option_group_get_name(g), + rxkb_option_group_get_description(g), + rxkb_option_group_allows_multiple(g) ? "multiple" : "single"); + + o = rxkb_option_first(g); + assert(o); /* Empty option list is usually a bug or a bad xml file */ + while (o) { + const char *brief = rxkb_option_get_brief(o); + + printf(" - %s:%s:%s\n", + rxkb_option_get_name(o), + brief ? brief : "", + rxkb_option_get_description(o)); + o = rxkb_option_next(o); + } + + g = rxkb_option_group_next(g); + } + + rc = 0; + +err: + if (ctx) + rxkb_context_unref(ctx); + + return rc; +} |