mirror of
https://github.com/SerenityOS/serenity
synced 2024-07-22 02:26:11 +00:00
4a916cd379
Either take the underlying objects with release_* methods or move() the instances around.
101 lines
3.3 KiB
C++
101 lines
3.3 KiB
C++
/*
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* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <AK/DeprecatedString.h>
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#include <AK/Vector.h>
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#include <LibCore/ArgsParser.h>
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#include <LibCore/ConfigFile.h>
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#include <LibCore/System.h>
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#include <LibKeyboard/CharacterMap.h>
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#include <LibMain/Main.h>
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#include <stdio.h>
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int set_keymap(DeprecatedString const& keymap);
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int set_keymap(DeprecatedString const& keymap)
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{
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auto character_map = Keyboard::CharacterMap::load_from_file(keymap);
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if (character_map.is_error()) {
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warnln("Cannot read keymap {}", keymap);
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warnln("Hint: Must be a keymap name (e.g. 'en-us')");
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return 1;
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}
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int rc = character_map.value().set_system_map();
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if (rc != 0) {
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perror("setkeymap");
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}
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return rc;
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}
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ErrorOr<int> serenity_main(Main::Arguments arguments)
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{
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TRY(Core::System::pledge("stdio setkeymap getkeymap rpath wpath cpath"));
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TRY(Core::System::unveil("/res/keymaps", "r"));
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TRY(Core::System::unveil("/etc/Keyboard.ini", "rwc"));
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DeprecatedString mapping;
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DeprecatedString mappings;
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Core::ArgsParser args_parser;
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args_parser.add_option(mapping, "The mapping to be used", "set-keymap", 'm', "keymap");
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args_parser.add_option(mappings, "Comma separated list of enabled mappings", "set-keymaps", 's', "keymaps");
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args_parser.parse(arguments);
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TRY(Core::System::unveil(nullptr, nullptr));
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if (mapping.is_empty() && mappings.is_empty()) {
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auto keymap = TRY(Keyboard::CharacterMap::fetch_system_map());
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outln("{}", keymap.character_map_name());
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return 0;
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}
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auto mapper_config = TRY(Core::ConfigFile::open("/etc/Keyboard.ini", Core::ConfigFile::AllowWriting::Yes));
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if (!mappings.is_empty()) {
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auto mappings_vector = mappings.split(',');
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if (mappings_vector.is_empty()) {
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warnln("Keymaps list should not be empty");
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return 1;
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}
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// Verify that all specified keymaps are loadable
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for (auto& keymap_name : mappings_vector) {
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if (auto keymap = Keyboard::CharacterMap::load_from_file(keymap_name); keymap.is_error()) {
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warnln("Cannot load keymap {}: {}({})", keymap_name, keymap.error().string_literal(), keymap.error().code());
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return keymap.release_error();
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}
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}
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auto keymaps = DeprecatedString::join(',', mappings_vector);
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mapper_config->write_entry("Mapping", "Keymaps", keymaps);
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TRY(mapper_config->sync());
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}
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auto keymaps = mapper_config->read_entry("Mapping", "Keymaps");
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auto keymaps_vector = keymaps.split(',');
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if (!mapping.is_empty()) {
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if (keymaps_vector.is_empty()) {
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warnln("No keymaps configured - writing default configurations (en-us)");
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mapper_config->write_entry("Mapping", "Keymaps", "en-us");
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TRY(mapper_config->sync());
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keymaps_vector.append("en-us");
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}
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if (!keymaps_vector.find(mapping).is_end()) {
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int rc = set_keymap(mapping);
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if (rc == 0)
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return rc;
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} else {
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warnln("Keymap '{}' is not in list of configured keymaps ({})", mapping, keymaps);
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}
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}
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return set_keymap(keymaps_vector.first());
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}
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