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fix unpair feature

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Alexander Bocken 2020-06-08 21:53:13 +02:00
parent c18a45b38b
commit 5d2affc8e0
1 changed files with 9 additions and 7 deletions
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bt
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@ -4,7 +4,10 @@ SCAN_PERIOD=5
#locations of blacklist and hard coded list of paired devices (watch out, need to modify Makefile as well if you want to change these values and still use make install)
BLACKLIST=${XDG_DATA_HOME:-$HOME/.local/share}/bt/blacklist
PAIRLIST=${XDG_DATA_HOME:-$HOME/.local/share}/bt/paired
actions='turn off\nturn on\npair\nunpair'
actions="turn off
turn on
pair
unpair"
#Checks for necessary programs to be present. Very unlikely not to be present but let's just err on the safer side.
for prog in dmenu bluetoothctl awk cat; do
@ -21,11 +24,10 @@ bt_IDS="$( ( bluetoothctl paired-devices && cat "$PAIRLIST" ) | sort -u | awk '{
paired_devices="$( ( bluetoothctl paired-devices && cat "$PAIRLIST" ) | sort -u | awk '{for (i=3; i<NF; i++) printf $i " "; print $NF}' )"
disp_devices="$( echo "$paired_devices" | grep -vf "$BLACKLIST" )"
#echo disp_devices:"$disp_devices"test
#Don't print empty device list, removes unnecessary empty choice in dmenu
[ "$disp_devices" = "" ] && choice=$( printf $actions | dmenu -i -p 'What BT action would you like to perform:' )
[ "$disp_devices" != "" ] && choice=$( printf "%s\n$actions" "$disp_devices" | dmenu -i -p 'What BT action would you like to perform:' )
[ "$disp_devices" = "" ] && choice=$( echo "$actions" | dmenu -i -p 'What BT action would you like to perform:' )
[ "$disp_devices" != "" ] && choice=$( echo "$disp_devices" "$actions" | dmenu -i -p 'What BT action would you like to perform:' )
cleanup(){
bluetoothctl scan off > /dev/null
@ -65,8 +67,8 @@ case $choice in
cleanup;;
"unpair") choice=$( echo "$paired_devices" | dmenu -l 10 -i -p 'remove which paired device?')
if [ -n "$choice" ]; then
dev_no=$(cat -n /tmp/paired_devices | grep -E "^[0-9]*\tDevice [0-9:].* $choice$" | awk '{print $1}')
dev_id=$( echo "$bt_IDS" | nl | grep -E "$dev_no""[[:space:]]" | awk '{print $2}' )
dev_no=$( echo "$paired_devices" | nl | grep -P "[0-9]+\t$choice$" | awk '{print $1}')
dev_id=$( echo "$bt_IDS" | nl | grep -P "^.*$dev_no\t" | awk '{print $2}' )
bluetoothctl remove "$dev_id"
#remove device to unpair from hard coded paired devices list
new_paired_list="$( grep -v "$dev_id" "$PAIRLIST" )"
@ -77,7 +79,7 @@ esac
if [ -n "$choice" ]; then
#echo paired_devices: "$( echo "$paired_devices" | nl )"
dev_no=$( echo "$paired_devices" | nl | grep -P "[0-9:]+\t$choice$" | awk '{print $1}')
dev_no=$( echo "$paired_devices" | nl | grep -P "[0-9]+\t$choice$" | awk '{print $1}')
dev_id=$( echo "$bt_IDS" | nl | grep -P "^.*$dev_no\t" | awk '{print $2}')
#echo dev_no:"$dev_no"
#echo dev_id:"$dev_id"