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#!/usr/bin/env sh
TIMEOUT=3
LOGDIR="$XDG_CONFIG_HOME"/sxmo/modem
trap "gracefulexit" INT TERM
err() {
notify-send "$1"
gracefulexit
}
gracefulexit() {
echo "gracefully exiting $0!"
sxmo_setpineled green 0
kill -9 0
}
modem_n() {
MODEMS="$(mmcli -L)"
echo "$MODEMS" | grep -oE 'Modem\/([0-9]+)' > /dev/null || err "Couldn't find modem - is your modem enabled?\nDisabling modem monitor"
echo "$MODEMS" | grep -oE 'Modem\/([0-9]+)' | cut -d'/' -f2
}
checkforincomingcalls() {
VOICECALLID="$(
mmcli -m "$(modem_n)" --voice-list-calls -a |
grep -Eo '[0-9]+ incoming \(ringing-in\)' |
grep -Eo '[0-9]+'
)"
if echo "$VOICECALLID" | grep -v .; then
rm -f /tmp/sxmo_incomingcall
return
fi
if [ -x "$XDG_CONFIG_HOME/sxmo/hooks/ring" ]; then
"$XDG_CONFIG_HOME/sxmo/hooks/ring"
else
sxmo_vibratepine 2000 & sxmo_setpineled green 1
fi
# Delete all previous calls which have been terminated calls
for CALLID in $(
mmcli -m "$(modem_n)" --voice-list-calls |
grep terminated |
grep -oE "Call\/[0-9]+" |
cut -d'/' -f2
); do
mmcli -m "$(modem_n)" --voice-delete-call "$CALLID"
done
# Determine the incoming phone number
echo "Incoming Call:"
INCOMINGNUMBER=$(
mmcli -m "$(modem_n)" --voice-list-calls -o "$VOICECALLID" -K |
grep call.properties.number |
cut -d ':' -f 2 |
tr -d ' +'
)
# Log to /tmp/incomingcall to allow pickup and log into modemlog
TIME="$(date --iso-8601=seconds)"
mkdir -p "$LOGDIR"
printf %b "$TIME\tcall_ring\t$INCOMINGNUMBER\n" >> "$LOGDIR/modemlog.tsv"
echo "$VOICECALLID:$INCOMINGNUMBER" > /tmp/sxmo_incomingcall
echo "Number: $INCOMINGNUMBER (VOICECALLID: $VOICECALLID)"
}
checkfornewtexts() {
TEXTIDS="$(
mmcli -m "$(modem_n)" --messaging-list-sms |
grep -Eo '/SMS/[0-9]+ \(received\)' |
grep -Eo '[0-9]+'
)"
echo "$TEXTIDS" | grep -v . && return
# Loop each textid received and read out the data into appropriate logfile
{
sxmo_setpineled green 1
sxmo_vibratepine 200;
sleep 0.1;
sxmo_vibratepine 200;
sleep 0.1;
sxmo_vibratepine 200;
} &
for TEXTID in $(printf %b "$TEXTIDS") ; do
TEXTDATA="$(mmcli -m "$(modem_n)" -s "$TEXTID" -K)"
TEXT="$(echo "$TEXTDATA" | grep sms.content.text | sed -E 's/^sms\.content\.text\s+:\s+//')"
NUM="$(
echo "$TEXTDATA" |
grep sms.content.number |
sed -E 's/^sms\.content\.number\s+:\s+[+]?//'
)"
TIME="$(echo "$TEXTDATA" | grep sms.properties.timestamp | sed -E 's/^sms\.properties\.timestamp\s+:\s+//')"
mkdir -p "$LOGDIR/$NUM"
printf %b "Received from $NUM at $TIME:\n$TEXT\n\n" >> "$LOGDIR/$NUM/sms.txt"
printf %b "$TIME\trecv_txt\t$NUM\t${#TEXT} chars\n" >> "$LOGDIR/modemlog.tsv"
mmcli -m "$(modem_n)" --messaging-delete-sms="$TEXTID"
done
}
mainloop() {
while true; do
sxmo_setpineled green 0
checkforincomingcalls
checkfornewtexts
sleep $TIMEOUT & wait
done
}
mainloop