buttplug 0.2.0

Buttplug Intimate Hardware Control Library
Documentation 
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use super::xinput_device_impl::XInputDeviceImplCreator;
use crate::core::errors::{ButtplugError};
use crate::server::device_manager::{
    DeviceCommunicationEvent, DeviceCommunicationManager, DeviceCommunicationManagerCreator,
};
use async_std::sync::Sender;
use async_trait::async_trait;

#[derive(Debug, Display, Clone, Copy)]
#[repr(u8)]
pub enum XInputControllerIndex {
    XInputController0 = 0,
    XInputController1 = 1,
    XInputController2 = 2,
    XInputController3 = 3,
}

pub struct XInputDeviceCommunicationManager {
    sender: Sender<DeviceCommunicationEvent>,
    attached_controllers: Vec<XInputControllerIndex>,
}

impl DeviceCommunicationManagerCreator for XInputDeviceCommunicationManager {
    fn new(sender: Sender<DeviceCommunicationEvent>) -> Self {
        Self {
            sender,
            attached_controllers: vec![],
        }
    }
}

#[async_trait]
impl DeviceCommunicationManager for XInputDeviceCommunicationManager {
    async fn start_scanning(&mut self) -> Result<(), ButtplugError> {
        println!("XInput manager scanning!");
        let handle = rusty_xinput::XInputHandle::load_default().unwrap();
        for i in &[
            XInputControllerIndex::XInputController0,
            XInputControllerIndex::XInputController1,
            XInputControllerIndex::XInputController2,
            XInputControllerIndex::XInputController3,
        ] {
            match handle.get_state(*i as u32) {
                Ok(_) => {
                    info!("XInput manager found device {}", i);
                    println!("XInput manager found device {}", i);
                    let device_creator = Box::new(XInputDeviceImplCreator::new(*i));
                    self.sender
                        .send(DeviceCommunicationEvent::DeviceFound(device_creator))
                        .await;
                },
                Err(_) => continue
            }
        }
        Ok(())
    }

    async fn stop_scanning(&mut self) -> Result<(), ButtplugError> {
        Ok(())
    }

    fn is_scanning(&mut self) -> bool {
        false
    }
}