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Option to disable wifi

This commit is contained in:
Bob Mottram 2016-04-27 17:41:19 +01:00
parent 14cc474649
commit 91871787cd
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GPG Key ID: BA68F26108DC9F87
1 changed files with 82 additions and 63 deletions
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145
src/freedombone-wifi
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@ -44,6 +44,7 @@ WIFI_HOTSPOT='no'
WIFI_CONFIG=/etc/wpa_supplicant/wpa_supplicant.conf WIFI_CONFIG=/etc/wpa_supplicant/wpa_supplicant.conf
WIFI_NETWORKS_FILE=~/${PROJECT_NAME}-wifi.cfg WIFI_NETWORKS_FILE=~/${PROJECT_NAME}-wifi.cfg
NETWORKS_INTERACTIVE= NETWORKS_INTERACTIVE=
WIFI_DISABLE=
function wifi_get_psk { function wifi_get_psk {
ssid=$1 ssid=$1
@ -261,51 +262,59 @@ function networks_from_file {
} }
function create_networks_interactive { function create_networks_interactive {
if [ -f $WIFI_NETWORKS_FILE ]; then if [ -f $WIFI_NETWORKS_FILE ]; then
rm $WIFI_NETWORKS_FILE rm $WIFI_NETWORKS_FILE
fi fi
wifi_ctr=0 wifi_ctr=0
wifi_networks_done= wifi_networks_done=
while [ ! $wifi_networks_done ] while [ ! $wifi_networks_done ]
do do
data=$(tempfile 2>/dev/null) data=$(tempfile 2>/dev/null)
trap "rm -f $data" 0 1 2 5 15 trap "rm -f $data" 0 1 2 5 15
dialog --backtitle $"Freedombone Configuration" \ dialog --backtitle $"Freedombone Configuration" \
--title $"Wifi Settings ${wifi_ctr}" \ --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 \ --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 \ $"SSID:" 1 1 "$WIFI_SSID" 1 16 30 30 \
$"Type:" 2 1 "$WIFI_TYPE" 2 16 10 10 \ $"Type:" 2 1 "$WIFI_TYPE" 2 16 10 10 \
$"Passphrase:" 3 1 "$WIFI_PASSPHRASE" 3 16 30 30 \ $"Passphrase:" 3 1 "$WIFI_PASSPHRASE" 3 16 30 30 \
2> $data 2> $data
sel=$? sel=$?
case $sel in case $sel in
1) return;; 1) return;;
255) return;; 255) return;;
esac esac
WIFI_SSID=$(cat $data | sed -n 1p) WIFI_SSID=$(cat $data | sed -n 1p)
WIFI_TYPE=$(cat $data | sed -n 2p) WIFI_TYPE=$(cat $data | sed -n 2p)
WIFI_PASSPHRASE=$(cat $data | sed -n 3p) WIFI_PASSPHRASE=$(cat $data | sed -n 3p)
# if these fields are empty then there are no more wifi networks # if these fields are empty then there are no more wifi networks
if [ ${#WIFI_SSID} -lt 2 ]; then if [ ${#WIFI_SSID} -lt 2 ]; then
wifi_networks_done='yes' wifi_networks_done='yes'
continue continue
fi fi
if [ ${#WIFI_TYPE} -lt 2 ]; then if [ ${#WIFI_TYPE} -lt 2 ]; then
wifi_networks_done='yes' wifi_networks_done='yes'
continue continue
fi fi
# update the wifi networks file # update the wifi networks file
echo '' >> $WIFI_NETWORKS_FILE echo '' >> $WIFI_NETWORKS_FILE
echo "$WIFI_SSID" >> $WIFI_NETWORKS_FILE echo "$WIFI_SSID" >> $WIFI_NETWORKS_FILE
echo "$WIFI_TYPE" >> $WIFI_NETWORKS_FILE echo "$WIFI_TYPE" >> $WIFI_NETWORKS_FILE
if [ ${#WIFI_PASSPHRASE} -gt 1 ]; then if [ ${#WIFI_PASSPHRASE} -gt 1 ]; then
echo "$WIFI_PASSPHRASE" >> $WIFI_NETWORKS_FILE echo "$WIFI_PASSPHRASE" >> $WIFI_NETWORKS_FILE
fi fi
wifi_ctr=$((wifi_ctr + 1)) wifi_ctr=$((wifi_ctr + 1))
done done
}
function disable {
hotspot_off
echo '# interfaces(5) file used by ifup(8) and ifdown(8)' > /etc/network/interfaces
echo '# Include files from /etc/network/interfaces.d:' >> /etc/network/interfaces
echo 'source-directory /etc/network/interfaces.d' >> /etc/network/interfaces
systemctl restart network-manager
} }
function show_help { function show_help {
@ -322,6 +331,7 @@ function show_help {
echo $' --hotspot [yes|no] Create a hotspot' echo $' --hotspot [yes|no] Create a hotspot'
echo $' --networks [filename] File containing wifi networks' echo $' --networks [filename] File containing wifi networks'
echo $' --createnetworks [filename] Create file containing wifi networks' echo $' --createnetworks [filename] Create file containing wifi networks'
echo $' --disable [yes/no] Disable wifi'
echo '' echo ''
exit 0 exit 0
} }
@ -360,9 +370,13 @@ do
;; ;;
--networksinteractive) --networksinteractive)
shift shift
NETWORKS_INTERACTIVE='yes' NETWORKS_INTERACTIVE='yes'
WIFI_NETWORKS_FILE=${1} WIFI_NETWORKS_FILE=${1}
;; ;;
--disable)
shift
WIFI_DISABLE=${1}
;;
*) *)
# unknown option # unknown option
;; ;;
@ -370,47 +384,52 @@ do
shift shift
done done
if [[ $WIFI_DISABLE == $'yes' || $WIFI_DISABLE == $'y' ]]; then
disable
exit 0
fi
if [ $NETWORKS_INTERACTIVE ]; then if [ $NETWORKS_INTERACTIVE ]; then
create_networks_interactive create_networks_interactive
exit 0 exit 0
fi fi
if [ -f $WIFI_NETWORKS_FILE ]; then if [ -f $WIFI_NETWORKS_FILE ]; then
networks_from_file networks_from_file
exit 0 exit 0
fi fi
if [ ! $WIFI_SSID ]; then if [ ! $WIFI_SSID ]; then
echo $'No SSID given' echo $'No SSID given'
exit 1 exit 1
fi fi
if [[ $WIFI_HOTSPOT != 'no' ]]; then if [[ $WIFI_HOTSPOT != 'no' ]]; then
hotspot_on hotspot_on
exit 0 exit 0
else else
hotspot_off hotspot_off
fi fi
if [[ $WIFI_TYPE != 'none' ]]; then if [[ $WIFI_TYPE != 'none' ]]; then
if [ ! $WIFI_PASSPHRASE ]; then if [ ! $WIFI_PASSPHRASE ]; then
echo $'No wifi passphrase was given' echo $'No wifi passphrase was given'
exit 2 exit 2
fi fi
fi fi
if [[ $WIFI_TYPE == 'wpa2-psk' ]]; then if [[ $WIFI_TYPE == 'wpa2-psk' ]]; then
if [ ! -d /etc/wpa_supplicant ]; then if [ ! -d /etc/wpa_supplicant ]; then
echo $'wpasupplicant package is not installed' echo $'wpasupplicant package is not installed'
exit 3 exit 3
fi fi
wifi_wpa2_psk "$WIFI_SSID" "$WIFI_PASSPHRASE" wifi_wpa2_psk "$WIFI_SSID" "$WIFI_PASSPHRASE"
exit 0 exit 0
fi fi
if [[ $WIFI_TYPE == 'none' ]]; then if [[ $WIFI_TYPE == 'none' ]]; then
wifi_none "$WIFI_SSID" wifi_none "$WIFI_SSID"
exit 0 exit 0
fi fi
exit 0 exit 0