Implement ac:u and ac:i services (Wi-Fi info) + example

ctru-rs/examples/wifi-info.rs

@@ -0,0 +1,48 @@
+//! Wi-Fi info example
+//!
+//! This example prints out all the info about the console's network, like SSID, security, proxy info...
+
+use ctru::{prelude::*, services::ac::Ac};
+
+fn main() {
+    let gfx = Gfx::new().expect("Couldn't obtain GFX controller");
+    let mut hid = Hid::new().expect("Couldn't obtain HID controller");
+    let apt = Apt::new().expect("Couldn't obtain APT controller");
+
+    let _console = Console::new(gfx.top_screen.borrow_mut());
+
+    let mut ac = Ac::new().expect("Couldn't get an AC handle");
+
+    print_network_info(&ac).expect("Error while gathering network info");
+    println!("Press START to exit.");
+
+    while apt.main_loop() {
+        hid.scan_input();
+
+        if hid.keys_down().contains(KeyPad::START) {
+            break;
+        }
+
+        gfx.wait_for_vblank();
+    }
+}
+
+fn print_network_info(ac: &Ac) -> ctru::Result<()> {
+    let connected = ac.get_wifi_status()?;
+    println!("Wi-Fi status: {:?}", connected);
+
+    // Some methods error out if the console isn't connected
+    if connected {
+        println!("Wi-Fi SSID: {}", ac.get_wifi_ssid()?);
+        println!("Wi-Fi security: {:?}", ac.get_wifi_security()?);
+        let proxied = ac.get_proxy_enabled()?;
+        println!("Proxy enabled: {}", proxied);
+        if proxied {
+            println!("Proxy port: {}", ac.get_proxy_port()?);
+            println!("Proxy username: {}", ac.get_proxy_username()?);
+            println!("Proxy password: {}", ac.get_proxy_password()?);
+        }
+    }
+
+    Ok(())
+}