Add iwd control script

1 files changed, 70 insertions, 0 deletions

diff --git a/iwd-control.sh b/iwd-control.sh
new file mode 100755
index 0000000..daef965
--- /dev/null
+++ b/iwd-control.sh
@@ -0,0 +1,70 @@
+#!/bin/sh
+#
+menu=bemenu
+device="wlan0"
+
+get_networks(){
+	iwctl station "$device" scan > /dev/null 2>&1
+	iwctl station "$device" get-networks > /dev/null 2>&1
+	iwctl station "$device" get-networks \
+		| awk 'NR>4' \
+		| sed "$(printf 's/\033\[[0-9;]*m//g; s/^\W*//; /^$/d')" \
+		| awk 'NF=(NF-2)'
+}
+
+confirm() {
+	case $(printf "Yes\nNo" | $menu -l 2 -p "$1 ") in
+		"Yes") return 0 ;;
+		*) return 1 ;;
+	esac
+}
+
+# Set device if unset
+if [ -z "$device" ]; then
+	devices=$(iwctl device list | awk 'NR>4{print$2}' | sed '/^$/d')
+	device=$(printf "%s" "$devices" | $menu -p "Select device:")
+	[ -z "$device" ] && exit 1
+fi
+
+while true; do
+	# List actions
+	state=$(iwctl station "$device" show | awk '/State/{print $2}')
+	actions="Connect\n"
+	[ "$state" = "connected" ] && actions="${actions}Disconnect\n"
+	actions="${actions}Networks\n"
+
+	choice=$(printf "$actions" | $menu)
+	case "$choice" in
+		"Connect")
+			# Select a station
+			ssid=$(printf "%s" "$(get_networks)" | $menu -p "Connect to:")
+			[ -z "$ssid" ] && exit 1
+
+			# Check if station is a known network
+			if iwctl known-networks list | grep "$ssid" > /dev/null 2>&1; then
+				iwctl station "$device" connect "$ssid" > /dev/null 2>&1
+			else
+				# If station not known, enter password
+				password=$(echo | $menu -x indicator -l 0 -p "WIFI Password:")
+				[ -z "$password" ] && exit 1
+				iwctl --passphrase="$password" station "$device" connect "$ssid" > /dev/null 2>&1
+				unset -v password
+			fi
+			exit
+		;;
+		"Disconnect")
+			# Prompt to disconnect
+			ssid=$(iwctl station "$device" show | awk '/Connected network/{print$3}')
+			confirm "Disconnect ${ssid}?" && iwctl station "$device" disconnect
+		;;
+		"Networks")
+			# Scan for networks
+			printf "%s" "$(get_networks)" | $menu -p "Availble Networks:"
+			# TODO: list station information
+		;;
+	*) exit
+		;;
+	esac
+done
+
+