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don't stumble over single quotes when sending SMS texts and replace double quotes with double single quotes to avoid trouble (a bit patchy)

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Signed-off-by: Maarten van Gompel <proycon@anaproy.nl>
This commit is contained in:
Maarten van Gompel 2020-11-02 15:27:38 +01:00
parent f539e45459
commit 00846a1608
1 changed files with 5 additions and 1 deletions
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6
scripts/modem/sxmo_modemsendsms.sh
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@ -34,8 +34,12 @@ else
fi
TEXTSIZE="${#TEXT}"
#mmcli doesn't appear to be able to interpret a proper escape
#mechanism, so we'll substitute double quotes for two single quotes
SAFE_TEXT=$(echo "$TEXT" | sed "s/\"/''/g")
SMSNO="$(
mmcli -m "$MODEM" --messaging-create-sms="text='$TEXT',number=$NUMBER" |
mmcli -m "$MODEM" --messaging-create-sms="text=\"$SAFE_TEXT\",number=$NUMBER" |
grep -o "[0-9]*$"
)"
mmcli -s "${SMSNO}" --send || err "Couldn't send text message"