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Userland: Use Core::ArgsParser for 'avol'
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parent
9b07defb36
commit
8f33a44b6c
Notes:
sideshowbarker
2024-07-19 04:11:12 +09:00
Author: https://github.com/linusg Commit: https://github.com/SerenityOS/serenity/commit/8f33a44b6cd Pull-request: https://github.com/SerenityOS/serenity/pull/3019
1 changed files with 28 additions and 15 deletions
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@ -26,6 +26,7 @@
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#include <LibAudio/Buffer.h>
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#include <LibAudio/ClientConnection.h>
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#include <LibCore/ArgsParser.h>
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#include <LibCore/EventLoop.h>
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#include <stdio.h>
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@ -35,23 +36,35 @@ int main(int argc, char** argv)
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auto audio_client = Audio::ClientConnection::construct();
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audio_client->handshake();
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if (argc > 1) {
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if (String(argv[1]) == "-m") {
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audio_client->set_muted(true);
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printf("Muted.\n");
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return 0;
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}
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if (String(argv[1]) == "-M") {
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audio_client->set_muted(false);
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printf("Unmuted.\n");
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return 0;
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}
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bool mute = false;
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bool unmute = false;
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// FIXME: What is a good way to have an optional int argument?
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const char* volume = nullptr;
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int new_volume = atoi(argv[1]);
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Core::ArgsParser args_parser;
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args_parser.add_option(mute, "Mute volume", "mute", 'm');
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args_parser.add_option(unmute, "Unmute volume", "unmute", 'M');
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args_parser.add_positional_argument(volume, "Volume to set", "volume", Core::ArgsParser::Required::No);
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args_parser.parse(argc, argv);
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if (!mute && !unmute && !volume) {
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auto volume = audio_client->get_main_mix_volume();
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printf("Volume: %d\n", volume);
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return 0;
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}
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if (!(mute ^ unmute ^ (volume != nullptr))) {
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fprintf(stderr, "Only one of mute, unmute or volume must be used\n");
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return 1;
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}
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if (mute) {
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audio_client->set_muted(true);
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printf("Muted.\n");
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} else if (unmute) {
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audio_client->set_muted(false);
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printf("Unmuted.\n");
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} else {
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auto new_volume = atoi(volume);
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audio_client->set_main_mix_volume(new_volume);
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}
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int volume = audio_client->get_main_mix_volume();
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printf("Volume: %d\n", volume);
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return 0;
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}
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