wifi connectivity script

wifi

@@ -0,0 +1,78 @@
+#!/bin/sh
+
+# TODO: rid ourselves of plaintext configs which can have sensitive network keys
+
+cfg_loc="$HOME/.config/wifi-configs/"
+iface="wlp1s0"
+
+debug_kill='on'
+__write_config() {
+printf "network={
+	ssid=\"$2\"
+	psk=\"$3\"
+}\n" # > "$cfg_loc/$1"
+}
+
+__kill_old() {
+	if [ ! -z "$debug_kill" ]
+	then
+		kill `pgrep wpa`
+		dhclient -r
+	else 
+		echo 'Not killing anything'
+	fi
+}
+
+_reconnect_config() {
+	__kill_old
+	if [ ! -z "$debug_kill" ]
+	then
+		__kill_old
+	else
+		echo 'No restart'
+	fi
+}
+
+remove_old_config() {
+	name="`echo '' | dmenu -i -p 'Name of config to remove(This will disconnect you)'`"
+	rm -f "$cfg_loc/$name"
+	__kill_old
+}
+
+create_new_config() {
+	name="`echo '' | dmenu -i -p 'Name of new config'`"
+	type="`printf "WPA2 Personal\nWPA2 Enterprise" | dmenu -i -p 'Connection Type'`"
+
+	case $type in
+		*Personal)
+			ssid="`echo '' | dmenu -p 'SSID'`"
+			psk="`echo '' | dmenu -p 'Passkey'`"
+			__write_config "$HOME/.config//$name" "$ssid" "$psk"
+			con="`printf "Yes\nNo" | dmenu -i -p 'Connect with new config?'`"
+			if [ "$con" = "Yes" ]
+			then
+				_reconnect_config $con
+			fi
+			;;
+		*Enterprise)
+			echo 'Not yet implemented' | dmenu -p 'SSID'
+			exit
+			;;
+	esac
+}
+
+reconnect_old_config() {
+	name="`ls $cfg_loc | dmenu -i -p 'Choose config to connect with'`"
+	if [ -f $name ] 
+	then
+		rm -f "$cfg_loc/$name"
+		__kill_old
+	fi
+}
+
+option=`printf "Remove\nReconnect\nNew\n" | dmenu -i`
+case $option in 
+	New) create_new_config;;
+	Remove) remove_old_config;;
+	Reconnect) reconnect_old_config;;
+esac