Merge pull request #225 from rust3ds/feature/acu

Add AC:U service

Author: Meziu

ctru-rs/examples/wifi-info.rs

@@ -0,0 +1,65 @@
+//! 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, NetworkStatus},
+};
+use std::error::Error;
+
+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");
+
+    ctru::set_panic_hook(true);
+
+    let _console = Console::new(gfx.top_screen.borrow_mut());
+
+    let 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) -> Result<(), Box<dyn Error>> {
+    let status = ac.wifi_status()?;
+    println!("Wi-Fi status: {:?}", status);
+
+    // Some methods error out if the console isn't connected
+    if matches!(
+        status,
+        NetworkStatus::WANConnected | NetworkStatus::LANConnected
+    ) {
+        println!("Wi-Fi SSID: {}", String::from_utf8(ac.wifi_ssid()?)?);
+        println!("Wi-Fi security: {:?}", ac.wifi_security()?);
+        let proxied = ac.proxy_enabled()?;
+        println!("Proxy enabled: {}", proxied);
+        if proxied {
+            println!("Proxy port: {}", ac.proxy_port()?);
+            println!(
+                "Proxy username: {}",
+                String::from_utf8(ac.proxy_username()?)?
+            );
+            println!(
+                "Proxy password: {}",
+                String::from_utf8(ac.proxy_password()?)?
+            );
+        }
+    } else {
+        println!("Not connected to any network.")
+    }
+
+    Ok(())
+}