Add airplane mode toggle

Cargo.lock

@@ -6,6 +6,15 @@ version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5d2e7343e7fc9de883d1b0341e0b13970f764c14101234857d2ddafa1cb1cac2"
 
+[[package]]
+name = "aho-corasick"
+version = "0.7.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8716408b8bc624ed7f65d223ddb9ac2d044c0547b6fa4b0d554f3a9540496ada"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "bit-set"
 version = "0.5.1"
@@ -125,6 +134,12 @@ dependencies = [
  "vcpkg",
 ]
 
+[[package]]
+name = "memchr"
+version = "2.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3728d817d99e5ac407411fa471ff9800a778d88a24685968b36824eaf4bee400"
+
 [[package]]
 name = "numtoa"
 version = "0.2.3"
@@ -182,6 +197,7 @@ dependencies = [
 name = "rog-lib"
 version = "0.4.0"
 dependencies = [
+ "aho-corasick",
  "gumdrop",
  "rusb",
  "serde",

rog-lib/Cargo.toml

@@ -11,3 +11,4 @@ serde = "1.0"
 serde_derive = "1.0"
 toml = "0.5"
 sysfs-class = "0.1.2"
+aho-corasick = "0.7"

rog-lib/src/core.rs

@@ -1,7 +1,9 @@
 use crate::{aura::BuiltInModeByte, config::Config, error::AuraError, laptops::*};
+use aho_corasick::AhoCorasick;
 use gumdrop::Options;
 use rusb::{DeviceHandle, Error};
 use std::cell::{Ref, RefCell};
+use std::process::Command;
 use std::str::FromStr;
 use std::time::Duration;
 use sysfs_class::Brightness;
@@ -184,6 +186,27 @@ impl RogCore {
         }
         Ok(None)
     }
+
+    pub fn suspend(&self) {
+        std::process::Command::new("systemctl")
+            .arg("suspend")
+            .spawn()
+            .expect("failed to suspend");
+    }
+
+    pub fn toggle_airplane_mode(&self) {
+        if let Ok(output) = Command::new("rfkill").arg("list").output() {
+            if output.status.success() {
+                let patterns = &["yes"];
+                let ac = AhoCorasick::new(patterns);
+                if ac.earliest_find(output.stdout).is_some() {
+                    Command::new("rfkill").arg("unblock").arg("all").spawn();
+                } else {
+                    Command::new("rfkill").arg("block").arg("all").spawn();
+                }
+            }
+        }
+    }
 }
 
 pub struct Backlight {

rog-lib/src/laptops.rs

@@ -115,10 +115,10 @@ impl Laptop for LaptopGX502GW {
                 self.backlight.step_down();
             }
             GX502GWKeys::Sleep => {
-                std::process::Command::new("systemctl")
+                rogcore.suspend();
-                    .arg("suspend")
+            }
-                    .spawn()
+            GX502GWKeys::AirplaneMode => {
-                    .expect("failed to suspend");
+                rogcore.toggle_airplane_mode();
             }
             _ => {
                 if key_byte != 0 {