69 lines
2.4 KiB
Rust
69 lines
2.4 KiB
Rust
use std::cell::RefCell;
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use std::rc::Rc;
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use pipewire::keys;
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use pipewire::properties::properties;
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use pipewire::{context::Context, main_loop::MainLoop};
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use self::client::State;
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mod client;
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fn main() -> Result<(), Box<dyn std::error::Error>> {
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let proplist = properties! {*keys::APP_NAME => env!("CARGO_PKG_NAME")};
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let mainloop = MainLoop::new(None)?;
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let context = Context::with_properties(&mainloop, proplist)?;
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let core = context.connect(None)?;
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let registry = core.get_registry()?;
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let state = Rc::new(RefCell::new(State::default()));
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let state2 = state.clone();
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let _listener = registry
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.add_listener_local()
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.global(move |global| {
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let mut state = state.borrow_mut();
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match &global.type_ {
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pipewire::types::ObjectType::Node => {
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if let Some(global_props) = global.props {
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let node_id = global.id;
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let name = global_props.get(&keys::NODE_NAME);
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state.add_node(node_id, name);
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} else {
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eprintln!("Global Node Add without props {:?}", global);
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}
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}
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pipewire::types::ObjectType::Link => {
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if let Some(global_props) = global.props {
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let link_id = global.id;
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let input = global_props
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.get(&keys::LINK_INPUT_NODE)
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.map(|x| x.parse())
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.map_or(Ok(None), |v| v.map(Some))
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.unwrap()
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.unwrap();
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let output = global_props
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.get(&keys::LINK_OUTPUT_NODE)
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.map(|x| x.parse())
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.map_or(Ok(None), |v| v.map(Some))
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.unwrap()
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.unwrap();
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state.add_link(link_id, input, output);
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} else {
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eprintln!("Global Link Add without props {:?}", global);
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}
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}
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_ => {}
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};
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})
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.global_remove(move |id| {
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let mut state = state2.borrow_mut();
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state.remove_id(id);
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})
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.register();
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mainloop.run();
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Ok(())
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}
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