wifi menu

src/freedombone

 WIFI_SSID=
 WIFI_PASSPHRASE=
 WIFI_HOTSPOT='no'
+WIFI_NETWORKS_FILE=~/${PROJECT_NAME}-wifi.cfg
 
 # cjdns settings
 ENABLE_CJDNS="no"
         if grep -q "WIFI_HOTSPOT" $CONFIGURATION_FILE; then
             WIFI_HOTSPOT=$(grep "WIFI_HOTSPOT" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
         fi
+        if grep -q "WIFI_NETWORKS_FILE" $CONFIGURATION_FILE; then
+            WIFI_NETWORKS_FILE=$(grep "WIFI_NETWORKS_FILE" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
+        fi
         if grep -q "SYNCTHING_ID" $CONFIGURATION_FILE; then
             SYNCTHING_ID=$(grep "SYNCTHING_ID" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
         fi
     if [[ $WIFI_HOTSPOT != 'no' ]]; then
         HOTSPOT='yes'
     fi
+
+    if [ -f $WIFI_NETWORKS_FILE ]; then
+        ${PROJECT_NAME}-wifi -i $WIFI_INTERFACE --networks $WIFI_NETWORKS_FILE
+        echo 'setup_wifi' >> $COMPLETION_FILE
+        return
+    fi
     
     if [[ $WIFI_TYPE != 'none' ]]; then
         if [ ! $WIFI_PASSPHRASE ]; then

src/freedombone-config

 WIFI_SSID=
 WIFI_PASSPHRASE=
 WIFI_HOTSPOT=
+WIFI_NETWORKS_FILE=~/${PROJECT_NAME}-wifi.cfg
 BATMAN_CELLID='any'
 WIFI_CHANNEL=
 CONFIGURATION_FILE=
     fi
     
     if [[ $SYSTEM_TYPE != "$VARIANT_MESH" ]]; then
-        data=$(tempfile 2>/dev/null)
-        trap "rm -f $data" 0 1 2 5 15
-        dialog --backtitle $"Freedombone Configuration" \
-               --title $"Wifi Settings" \
-               --form $"\nIf you wish to use wifi and have a Free Software compatible adapter (eg. Atheros) rather than wired ethernet then enter the details below, otherwise just select Ok:" 17 55 6 \
-               $"Interface:" 1 1 "$WIFI_INTERFACE" 1 16 6 6 \
-               $"SSID:" 2 1 "$WIFI_SSID" 2 16 30 30 \
-               $"Type:" 3 1 "$WIFI_TYPE" 3 16 10 10 \
-               $"Passphrase:" 4 1 "$WIFI_PASSPHRASE" 4 16 30 30 \
-               $"Hotspot:" 5 1 "$WIFI_HOTSPOT" 5 16 6 6 \
-               2> $data
-        sel=$?
-        case $sel in
-            1) exit 1;;
-            255) exit 1;;
-        esac
-        WIFI_INTERFACE=$(cat $data | sed -n 1p)
-        WIFI_SSID=$(cat $data | sed -n 2p)
-        WIFI_TYPE=$(cat $data | sed -n 3p)
-        WIFI_PASSPHRASE=$(cat $data | sed -n 4p)
-        WIFI_HOTSPOT=$(cat $data | sed -n 5p)
-        if [[ $WIFI_HOTSPOT == $'Y' || $WIFI_HOTSPOT == $'y' || $WIFI_HOTSPOT == $'yes' || $WIFI_HOTSPOT == $'Yes' || $WIFI_HOTSPOT == $'true' || $WIFI_HOTSPOT == $'on' || $WIFI_HOTSPOT == $'True' || $WIFI_HOTSPOT == '1' ]]; then
-            WIFI_HOTSPOT='yes'
-        else
-            WIFI_HOTSPOT='no'           
-        fi      
-        save_configuration_file
+		${PROJECT_NAME}-wifi --networksinteractive $WIFI_NETWORKS_FILE
     fi
-
     
     if [[ $SYSTEM_TYPE != "$VARIANT_MESH" && $ONION_ONLY == "no" ]]; then
 

src/freedombone-controlpanel

 WIFI_TYPE='wpa2-psk'
 WIFI_PASSPHRASE=
 WIFI_HOTSPOT='no'
+WIFI_NETWORKS_FILE=~/${PROJECT_NAME}-wifi.cfg
 
 USB_DRIVE=sdb
 # get default USB from config file
 }
 
 function wifi_settings {
-    PREV_WIFI_HOTSPOT=$WIFI_HOTSPOT
-    PREV_WIFI_INTERFACE=$WIFI_INTERFACE
-    PREV_WIFI_SSID=$WIFI_SSID
-    PREV_WIFI_TYPE=$WIFI_TYPE
-    PREV_WIFI_PASSPHRASE=$WIFI_PASSPHRASE
-
-    data=$(tempfile 2>/dev/null)
-    trap "rm -f $data" 0 1 2 5 15
-    dialog --backtitle $"Freedombone Control Panel" \
-           --title $"Wifi Settings" \
-           --form $"\nIf you wish to use wifi and have a Free Software compatible adapter (eg. Atheros) rather than wired ethernet then enter the details below, otherwise just select Ok:" 17 55 6 \
-           $"Interface:" 1 1 "$WIFI_INTERFACE" 1 16 6 6 \
-           $"SSID:" 2 1 "$WIFI_SSID" 2 16 30 30 \
-           $"Type:" 3 1 "$WIFI_TYPE" 3 16 10 10 \
-           $"Passphrase:" 4 1 "$WIFI_PASSPHRASE" 4 16 30 30 \
-           $"Hotspot:" 5 1 "$WIFI_HOTSPOT" 5 16 6 6 \
-           2> $data
-    sel=$?
-    case $sel in
-        1) return;;
-        255) return;;
-    esac
-    NEW_WIFI_INTERFACE=$(cat $data | sed -n 1p)
-    NEW_WIFI_SSID=$(cat $data | sed -n 2p)
-    NEW_WIFI_TYPE=$(cat $data | sed -n 3p)
-    NEW_WIFI_PASSPHRASE=$(cat $data | sed -n 4p)
-    NEW_WIFI_HOTSPOT=$(cat $data | sed -n 5p)
-
-    if [[ $NEW_WIFI_TYPE != 'none' && $NEW_WIFI_TYPE != 'wpa2-psk' ]]; then
-        return
-    fi
-    
-    if [[ $NEW_WIFI_TYPE != 'none' ]]; then
-        if [ ! $NEW_WIFI_PASSPHRASE ]; then
-            return
-        fi
-        if [ ${#NEW_WIFI_PASSPHRASE} -lt 2 ]; then
-            return
-        fi
-
-        HOTSPOT='no'
-        if [[ $NEW_WIFI_HOTSPOT == $'Y' || $NEW_WIFI_HOTSPOT == $'y' || $NEW_WIFI_HOTSPOT == $'yes' || $NEW_WIFI_HOTSPOT == $'Yes' || $NEW_WIFI_HOTSPOT == $'true' || $NEW_WIFI_HOTSPOT == $'on' || $NEW_WIFI_HOTSPOT == $'True' || $NEW_WIFI_HOTSPOT == '1' ]]; then
-            HOTSPOT='yes'
-        fi      
-        
-        ${PROJECT_NAME}-wifi -i $NEW_WIFI_INTERFACE -s $NEW_WIFI_SSID -t $NEW_WIFI_TYPE -p $NEW_WIFI_PASSPHRASE --hotspot $HOTSPOT
-    else
-        ${PROJECT_NAME}-wifi -i $NEW_WIFI_INTERFACE -s $NEW_WIFI_SSID -t $NEW_WIFI_TYPE --hotspot $HOTSPOT
-    fi
-
-    if [[ $PREV_WIFI_INTERFACE != $NEW_WIFI_INTERFACE || $PREV_WIFI_SSID != $NEW_WIFI_SSID || $PREV_WIFI_TYPE != $NEW_WIFI_TYPE || $PREV_WIFI_PASSPHRASE != $NEW_WIFI_PASSPHRASE ]]; then
+    TEMP_WIFI_NETWORKS_FILE=~/.temp-${PROJECT_NAME}-wifi.cfg
+    ${PROJECT_NAME}-wifi --networksinteractive $TEMP_WIFI_NETWORKS_FILE
+    if [ -f $TEMP_WIFI_NETWORKS_FILE ]; then
+        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 $"Wifi settings were changed" 6 40
-
-        WIFI_INTERFACE=$NEW_WIFI_INTERFACE
-        WIFI_SSID=$NEW_WIFI_SSID
-        WIFI_TYPE=$NEW_WIFI_TYPE
-        WIFI_PASSPHRASE=$NEW_WIFI_PASSPHRASE
-        
-        # update the configuration
-        if ! grep -q "WIFI_INTERFACE=" $CONFIGURATION_FILE; then
-            echo "WIFI_INTERFACE=$WIFI_INTERFACE" >> $CONFIGURATION_FILE
-        else
-            sed -i "s|WIFI_INTERFACE=.*|WIFI_INTERFACE=$WIFI_INTERFACE|g" $CONFIGURATION_FILE
-        fi
-        if ! grep -q "WIFI_TYPE=" $CONFIGURATION_FILE; then
-            echo "WIFI_TYPE=$WIFI_TYPE" >> $CONFIGURATION_FILE
-        else
-            sed -i "s|WIFI_TYPE=.*|WIFI_TYPE=$WIFI_TYPE|g" $CONFIGURATION_FILE
-        fi
-        if ! grep -q "WIFI_SSID=" $CONFIGURATION_FILE; then
-            echo "WIFI_SSID=$WIFI_SSID" >> $CONFIGURATION_FILE
-        else
-            sed -i "s|WIFI_SSID=.*|WIFI_SSID=$WIFI_SSID|g" $CONFIGURATION_FILE
-        fi
-        if ! grep -q "WIFI_PASSPHRASE=" $CONFIGURATION_FILE; then
-            echo "WIFI_PASSPHRASE=$WIFI_PASSPHRASE" >> $CONFIGURATION_FILE
-        else
-            sed -i "s|WIFI_PASSPHRASE=.*|WIFI_PASSPHRASE=$WIFI_PASSPHRASE|g" $CONFIGURATION_FILE
-        fi
-        if ! grep -q "WIFI_HOTSPOT=" $CONFIGURATION_FILE; then
-            echo "WIFI_HOTSPOT=$WIFI_HOTSPOT" >> $CONFIGURATION_FILE
-        else
-            sed -i "s|WIFI_HOTSPOT=.*|WIFI_HOTSPOT=$WIFI_HOTSPOT|g" $CONFIGURATION_FILE
-        fi
-        
-        systemctl restart network-manager
-    fi  
+    fi
 }
 
 function menu_backup_restore {
     done
 }
 
+function hotspot_settings {
+    # TODO  
+}
+
+function menu_wifi {
+    hotspot_state=$'off'
+    if [ -f /etc/hostapd/hostapd.conf ]; then
+        hotspot_state=$'on'
+    fi
+    
+    while true
+    do
+        data=$(tempfile 2>/dev/null)
+        trap "rm -f $data" 0 1 2 5 15
+        dialog --backtitle $"Freedombone Control Panel" \
+               --title $"Wifi Menu" \
+               --radiolist $"Choose an operation:" 12 70 4 \
+               1 $"Configure wifi networks" off \
+               2 $"Manually edit wifi networks file" off \
+               3 $"Hotspot settings" off \
+               4 $"Exit" on 2> $data
+        sel=$?
+        case $sel in
+            1) break;;
+            255) break;;
+        esac
+        case $(cat $data) in
+            1) wifi_settings;;
+            2) editor $WIFI_NETWORKS_FILE;;
+            3) hotspot_settings;;
+            4) break;;
+        esac
+    done
+}
+
 function menu_irc {
     if [ ! -d /etc/ngircd ]; then
         dialog --title $"IRC Menu" \
                15 $"Change the name of this system" off \
                16 $"Set the TLS date/time source" off \
                17 $"Set a static local IP address" off \
-               18 $"Wifi Settings" off \
+               18 $"Wifi menu" off \
                19 $"Check for updates" off \
                20 $"Power off the system" off \
                21 $"Restart the system" off \
             15) change_system_name;;
             16) set_tls_time_source;;
             17) set_static_IP;;
-            18) wifi_settings;;
+            18) menu_wifi;;
             19) check_for_updates;;
             20) shut_down_system;;
             21) restart_system;;

src/freedombone-image

 WIFI_TYPE='wpa-psk'
 WIFI_PASSPHRASE=
 WIFI_HOTSPOT='no'
-WIFI_NETWORKS_FILE=${PROJECT_NAME}-wifi.cfg
+WIFI_NETWORKS_FILE=~/${PROJECT_NAME}-wifi.cfg
 
 mesh_router_setup_script() {
     # create a setup script for a mesh router

src/freedombone-image-customise

 WIFI_TYPE='wpa-psk'
 WIFI_PASSPHRASE=
 WIFI_HOTSPOT='no'
-WIFI_NETWORKS_FILE=${PROJECT_NAME}-wifi.cfg
+WIFI_NETWORKS_FILE=~/${PROJECT_NAME}-wifi.cfg
 
 enable_eatmydata_override() {
 	chroot $rootdir apt-get install --no-install-recommends -y eatmydata

src/freedombone-wifi

 WIFI_PASSPHRASE=
 WIFI_HOTSPOT='no'
 WIFI_CONFIG=/etc/wpa_supplicant/wpa_supplicant.conf
-WIFI_NETWORKS_FILE=/root/${PROJECT_NAME}-wifi.cfg
+WIFI_NETWORKS_FILE=~/${PROJECT_NAME}-wifi.cfg
+NETWORKS_INTERACTIVE=
 
 function wifi_get_psk {
     ssid=$1
     systemctl restart network-manager
 }
 
-function create_networks_from_file {
+function networks_from_file {
     if [ ! -f $WIFI_NETWORKS_FILE ]; then
         exit 4
     fi
     systemctl restart network-manager
 }
 
+function create_networks_interactive {
+	if [ -f $WIFI_NETWORKS_FILE ]; then
+		rm $WIFI_NETWORKS_FILE
+	fi
+
+	wifi_ctr=0
+	wifi_networks_done=
+    while [ ! $wifi_networks_done ]
+    do
+		data=$(tempfile 2>/dev/null)
+		trap "rm -f $data" 0 1 2 5 15
+		dialog --backtitle $"Freedombone Configuration" \
+			   --title $"Wifi Settings ${wifi_ctr}" \
+			   --form $"\nIf you wish to use wifi and have a Free Software compatible adapter (eg. Atheros) rather than wired ethernet then enter the details below, otherwise just select Ok:" 15 55 4 \
+			   $"SSID:" 1 1 "$WIFI_SSID" 1 16 30 30 \
+			   $"Type:" 2 1 "$WIFI_TYPE" 2 16 10 10 \
+			   $"Passphrase:" 3 1 "$WIFI_PASSPHRASE" 3 16 30 30 \
+			   2> $data
+		sel=$?
+		case $sel in
+			1) return;;
+			255) return;;
+		esac
+		WIFI_SSID=$(cat $data | sed -n 1p)
+		WIFI_TYPE=$(cat $data | sed -n 2p)
+		WIFI_PASSPHRASE=$(cat $data | sed -n 3p)
+
+		# if these fields are empty then there are no more wifi networks
+		if [ ${#WIFI_SSID} -lt 2 ]; then
+			wifi_networks_done='yes'
+			continue
+		fi	
+		if [ ${#WIFI_TYPE} -lt 2 ]; then
+			wifi_networks_done='yes'
+			continue
+		fi
+		
+		# update the wifi networks file
+		echo '' >> $WIFI_NETWORKS_FILE
+		echo "$WIFI_SSID" >> $WIFI_NETWORKS_FILE
+		echo "$WIFI_TYPE" >> $WIFI_NETWORKS_FILE
+		if [ ${#WIFI_PASSPHRASE} -gt 1 ]; then
+			echo "$WIFI_PASSPHRASE" >> $WIFI_NETWORKS_FILE
+		fi
+		wifi_ctr=$((wifi_ctr + 1))
+	done
+}
+
 function show_help {
     echo ''
     echo $"${PROJECT_NAME}-wifi -i [interface] -t [type] -s [ssid] -p [passphrase]"
     echo $'  -s --ssid [id]                   Set SSID'
     echo $'  -p --passphrase [text]           Set passphrase'
     echo $'     --hotspot [yes|no]            Create a hotspot'
+    echo $'     --networks [filename]         File containing wifi networks'
+    echo $'     --createnetworks [filename]   Create file containing wifi networks'
     echo ''
     exit 0
 }
             shift
             WIFI_NETWORKS_FILE=${1}
             ;;
+        --networksinteractive)
+            shift
+			NETWORKS_INTERACTIVE='yes'
+            WIFI_NETWORKS_FILE=${1}
+            ;;
         *)
             # unknown option
             ;;
     shift
 done
 
+if [ $NETWORKS_INTERACTIVE ]; then
+	create_networks_interactive
+	exit 0
+fi
+
 if [ -f $WIFI_NETWORKS_FILE ]; then
-    create_networks_from_file
-    exit 0
+	networks_from_file
+	exit 0
 fi
 
 if [ ! $WIFI_SSID ]; then
-    echo $'No SSID given'
-    exit 1
+	echo $'No SSID given'
+	exit 1
 fi
 
 if [[ $WIFI_HOTSPOT != 'no' ]]; then
-    hotspot_on
-    exit 0
+	hotspot_on
+	exit 0
 else
-    hotspot_off
+	hotspot_off
 fi
 
 if [[ $WIFI_TYPE != 'none' ]]; then
-    if [ ! $WIFI_PASSPHRASE ]; then
-        echo $'No wifi passphrase was given'
-        exit 2
-    fi
+	if [ ! $WIFI_PASSPHRASE ]; then
+		echo $'No wifi passphrase was given'
+		exit 2
+	fi
 fi
 
 if [[ $WIFI_TYPE == 'wpa2-psk' ]]; then
-    if [ ! -d /etc/wpa_supplicant ]; then
-        echo $'wpasupplicant package is not installed'
-        exit 3
-    fi
-    wifi_wpa2_psk "$WIFI_SSID" "$WIFI_PASSPHRASE"
-    exit 0
+	if [ ! -d /etc/wpa_supplicant ]; then
+		echo $'wpasupplicant package is not installed'
+		exit 3
+	fi
+	wifi_wpa2_psk "$WIFI_SSID" "$WIFI_PASSPHRASE"
+	exit 0
 fi
 
 if [[ $WIFI_TYPE == 'none' ]]; then
-    wifi_none "$WIFI_SSID"
-    exit 0
+	wifi_none "$WIFI_SSID"
+	exit 0
 fi
 
 exit 0