Initial commit

src-tauri/src/commands.rs

@@ -0,0 +1,35 @@
+use tauri::State;
+use crate::state::AppState;
+use dsp_thomann::dsp408::DSP408;
+use std::{net::IpAddr, str::FromStr};
+
+#[tauri::command]
+pub fn device_count(
+    state: State<AppState>
+) -> usize {
+    let devices = state.devices.lock().unwrap();
+    devices.len()
+}
+
+#[tauri::command]
+pub fn create_dsp408(
+    state: State<AppState>,
+    ip: String,
+    port: u16,
+    device_id: u8,
+) -> Result<usize, String> {
+
+    let mut devices = state
+        .devices
+        .lock()
+        .map_err(|e| e.to_string())?;
+
+    let ip = IpAddr::from_str(&ip).map_err(|e| e.to_string())?;
+
+    let dsp = DSP408::new(ip, port, device_id)
+        .map_err(|e| e.to_string())?;
+
+    devices.push(dsp);
+
+    Ok(devices.len())
+}