Chore(Stage): Some Refactoring

src/platforms/linux.rs

@@ -0,0 +1,58 @@
+use platforms::{WifiError, WifiInterface};
+use std::collections::HashMap;
+use std::process::Command;
+
+#[derive(Debug)]
+pub(crate) struct Connection {
+    pub ssid: String,
+}
+
+#[derive(Debug)]
+pub(crate) struct Linux {
+    hotspot: Option<HashMap<String, String>>,
+    pub connection: Option<Connection>,
+    pub interface: String,
+}
+
+impl Linux {
+    pub fn new(name: &str, interface: Option<&str>) -> Self {
+        Linux {
+            hotspot: None,
+            connection: None,
+            interface: String::from("wlan0"),
+        }
+    }
+}
+
+impl WifiInterface for Linux {
+    fn is_wifi_enabled() -> bool {
+        let output = Command::new("nmcli").args(&["radio", "wifi"]).output();
+
+        if let Err(_) = output {
+            return false;
+        }
+
+        String::from_utf8_lossy(&output.unwrap().stdout)
+            .replace(" ", "")
+            .replace("\n", "")
+            .contains("enabled")
+    }
+
+    fn turn_on() -> Result<bool, WifiError> {
+        let _output = Command::new("nmcli")
+            .args(&["radio", "wifi", "on"])
+            .output()
+            .map_err(|err| WifiError::IoError(err))?;
+
+        Ok(true)
+    }
+
+    fn turn_off() -> Result<bool, WifiError> {
+        let _output = Command::new("nmcli")
+            .args(&["radio", "wifi", "off"])
+            .output()
+            .map_err(|err| WifiError::IoError(err))?;
+
+        Ok(true)
+    }
+}