github-mirrors/librespot
1
0
Fork 0
mirror of https://github.com/librespot-org/librespot.git synced 2024-12-18 17:11:53 +00:00
Code Issues Projects Releases Packages Wiki Activity

added comments and edited README

Browse source
This commit is contained in:
fossedihelm 2017-12-07 11:36:26 +01:00
parent 94e4cd853a
commit de2b4cc8e3
2 changed files with 8 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
README.md
View file

@ -70,6 +70,7 @@ target/release/librespot --username USERNAME --cache CACHEDIR --name DEVICENAME
| Option | | backend | Audio backend to use. Use '?' to list options | BACKEND |
| Option | | device | Audio device to use. Use '?' to list options | DEVICE |
| Option | | mixer | Mixer to use | MIXER |
| Option | | initial-volume | Initial volume in %, once connected [0-100] | VOLUME |
Taken from here:
https://github.com/ComlOnline/librespot/blob/master/src/main.rs#L88

9
src/main.rs
View file

@ -135,27 +135,32 @@ fn setup(args: &[String]) -> Setup {
let mixer = mixer::find(mixer_name.as_ref())
.expect("Invalid mixer");
let initial_volume;
// check if initial-volume argument is present
if matches.opt_present("initial-volume"){
// check if value is a number
if matches.opt_str("initial-volume").unwrap().parse::<i32>().is_ok(){
// check if value is in [0-100] range, otherwise put the bound values
if matches.opt_str("initial-volume").unwrap().parse::<i32>().unwrap() < 0 {
initial_volume = 0 as i32;
}
else if matches.opt_str("initial-volume").unwrap().parse::<i32>().unwrap() > 100{
initial_volume = 0xFFFF as i32;
}
// checks ok
else{
initial_volume = matches.opt_str("initial-volume").unwrap().parse::<i32>().unwrap()* 0xFFFF as i32 / 100 ;
}
}
// if value is not a number use default value (50%)
else {
initial_volume = 0x8000 as i32;
}
}
// if argument not present use default values (50%)
else{
initial_volume = 0x8000 as i32;
}
info!("Volume \"{}\" !", initial_volume);
debug!("Volume \"{}\" !", initial_volume);
let name = matches.opt_str("name").unwrap();
let use_audio_cache = !matches.opt_present("disable-audio-cache");