Test if wifi is running

src/freedombone-controlpanel

@@ -1437,8 +1437,13 @@ function wifi_settings {
         cp $TEMP_WIFI_NETWORKS_FILE $WIFI_NETWORKS_FILE
         rm $TEMP_WIFI_NETWORKS_FILE
         ${PROJECT_NAME}-wifi --networks $WIFI_NETWORKS_FILE
-        dialog --title $"Wifi Settings" \
-               --msgbox $"Wifi settings were changed" 6 40
+        if [[ $(wifi_is_running) == "1" ]]; then
+            dialog --title $"Wifi Settings" \
+                   --msgbox $"Wifi settings were changed." 6 60
+        else
+            dialog --title $"Wifi Settings" \
+                   --msgbox $"Wifi settings were changed. You will need to restart the system for the changes to take effect." 6 60
+        fi
     fi
 }
 

src/freedombone-utils-final

@@ -66,7 +66,9 @@ function install_final {
     fi
     if [ ! -f $IMAGE_PASSWORD_FILE ]; then
         if [ -f /root/${PROJECT_NAME}-wifi.cfg ]; then
-            ${PROJECT_NAME}-wifi
+            if [[ $(wifi_is_running) == "0" ]]; then
+                ${PROJECT_NAME}-wifi
+            fi
         fi
         reboot
     fi

src/freedombone-utils-wifi

@@ -39,6 +39,15 @@ WIFI_NETWORKS_FILE=~/${PROJECT_NAME}-wifi.cfg
 # repo for atheros AR9271 wifi driver
 ATHEROS_WIFI_REPO="https://github.com/qca/open-ath9k-htc-firmware.git"
 
+function wifi_is_running {
+    wifi_state=$(wpa_cli status)
+    if [[ "$wifi_state" == *"COMPLETED"* ]]; then
+        echo "1"
+    else
+        echo "0"
+    fi
+}
+
 function setup_wifi_atheros {
     if [[ $(running_as_root) == "0" ]]; then
         return