Userland: Use Core::ArgsParser for 'avol'

This commit is contained in:
Linus Groh 2020-08-05 23:03:50 +02:00 committed by Andreas Kling
parent 9b07defb36
commit 8f33a44b6c
Notes: sideshowbarker 2024-07-19 04:11:12 +09:00

View file

@ -26,6 +26,7 @@
#include <LibAudio/Buffer.h>
#include <LibAudio/ClientConnection.h>
#include <LibCore/ArgsParser.h>
#include <LibCore/EventLoop.h>
#include <stdio.h>
@ -35,23 +36,35 @@ int main(int argc, char** argv)
auto audio_client = Audio::ClientConnection::construct();
audio_client->handshake();
if (argc > 1) {
if (String(argv[1]) == "-m") {
audio_client->set_muted(true);
printf("Muted.\n");
return 0;
}
if (String(argv[1]) == "-M") {
audio_client->set_muted(false);
printf("Unmuted.\n");
return 0;
}
bool mute = false;
bool unmute = false;
// FIXME: What is a good way to have an optional int argument?
const char* volume = nullptr;
int new_volume = atoi(argv[1]);
Core::ArgsParser args_parser;
args_parser.add_option(mute, "Mute volume", "mute", 'm');
args_parser.add_option(unmute, "Unmute volume", "unmute", 'M');
args_parser.add_positional_argument(volume, "Volume to set", "volume", Core::ArgsParser::Required::No);
args_parser.parse(argc, argv);
if (!mute && !unmute && !volume) {
auto volume = audio_client->get_main_mix_volume();
printf("Volume: %d\n", volume);
return 0;
}
if (!(mute ^ unmute ^ (volume != nullptr))) {
fprintf(stderr, "Only one of mute, unmute or volume must be used\n");
return 1;
}
if (mute) {
audio_client->set_muted(true);
printf("Muted.\n");
} else if (unmute) {
audio_client->set_muted(false);
printf("Unmuted.\n");
} else {
auto new_volume = atoi(volume);
audio_client->set_main_mix_volume(new_volume);
}
int volume = audio_client->get_main_mix_volume();
printf("Volume: %d\n", volume);
return 0;
}