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< pre style = "color:#000000; margin: 0; line-height: 125%" class = "yellow-code" >
< span style = "color: #008800; font-style: italic" > #!/usr/bin/env bash< / span >
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< span style = "color: #008800; font-style: italic" > #< / span >
< span style = "color: #008800; font-style: italic" > # Wrapper around SCN ( https://scn.blackforestbytes.com/ )< / span >
< span style = "color: #008800; font-style: italic" > # ========================================================< / span >
< span style = "color: #008800; font-style: italic" > #< / span >
< span style = "color: #008800; font-style: italic" > # ./scn_send [@channel] title [content] [priority]< / span >
< span style = "color: #008800; font-style: italic" > #< / span >
< span style = "color: #008800; font-style: italic" > #< / span >
< span style = "color: #008800; font-style: italic" > # Call with scn_send " ${title}" < / span >
< span style = "color: #008800; font-style: italic" > # or scn_send " ${title}" ${content}" < / span >
< span style = "color: #008800; font-style: italic" > # or scn_send " ${title}" ${content}" " ${priority:0|1|2}" < / span >
< span style = "color: #008800; font-style: italic" > # or scn_send " @${channel} " ${title}" < / span >
< span style = "color: #008800; font-style: italic" > # or scn_send " @${channel} " ${title}" ${content}" < / span >
< span style = "color: #008800; font-style: italic" > # or scn_send " @${channel} " ${title}" ${content}" " ${priority:0|1|2}" < / span >
< span style = "color: #008800; font-style: italic" > #< / span >
< span style = "color: #008800; font-style: italic" > #< / span >
< span style = "color: #008800; font-style: italic" > ################################################################################< / span >
< span style = "color: #008800; font-style: italic" > # INSERT YOUR DATA HERE #< / span >
< span style = "color: #008800; font-style: italic" > ################################################################################< / span >
user_id=< span style = "color: #0000FF" > " 999" < / span >
user_key=< span style = "color: #0000FF" > " ??" < / span >
< span style = "color: #008800; font-style: italic" > ################################################################################< / span >
usage() {
echo < span style = "color: #0000FF" > " Usage: " < / span >
echo < span style = "color: #0000FF" > " scn_send [@channel] title [content] [priority]" < / span >
echo < span style = "color: #0000FF" > " " < / span >
}
args=( < span style = "color: #0000FF" > " $@" < / span > )
title=$1
content=< span style = "color: #0000FF" > " " < / span >
channel=< span style = "color: #0000FF" > " " < / span >
priority=1
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usr_msg_id=< span style = "color: #0000FF" > " $(uuidgen)" < / span >
sendtime=< span style = "color: #0000FF" > " $(date +%s)" < / span >
sender=< span style = "color: #0000FF" > " $(hostname)" < / span >
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< span style = "color: #000080; font-weight: bold" > if< / span > [ < span style = "color: #000080; font-weight: bold" > ${#< / span > args[@]< span style = "color: #000080; font-weight: bold" > }< / span > -lt 1 ]; < span style = "color: #000080; font-weight: bold" > then< / span >
< span style = "color: #000080; font-weight: bold" > < / span > echo < span style = "color: #0000FF" > " [ERROR]: no title supplied via parameter" < / span > 1> & 2
usage
exit 1
< span style = "color: #000080; font-weight: bold" > fi< / span >
< span style = "color: #000080; font-weight: bold" > if< / span > [[ < span style = "color: #0000FF" > " ${args[0]}" < / span > =~ ^@.* ]]; < span style = "color: #000080; font-weight: bold" > then< / span >
< span style = "color: #000080; font-weight: bold" > < / span > channel=< span style = "color: #0000FF" > " ${args[0]}" < / span >
unset < span style = "color: #0000FF" > " args[0]" < / span >
channel=< span style = "color: #0000FF" > " ${channel:1}" < / span >
< span style = "color: #000080; font-weight: bold" > fi< / span >
< span style = "color: #000080; font-weight: bold" > if< / span > [ < span style = "color: #000080; font-weight: bold" > ${#< / span > args[@]< span style = "color: #000080; font-weight: bold" > }< / span > -lt 1 ]; < span style = "color: #000080; font-weight: bold" > then< / span >
< span style = "color: #000080; font-weight: bold" > < / span > echo < span style = "color: #0000FF" > " [ERROR]: no title supplied via parameter" < / span > 1> & 2
usage
exit 1
< span style = "color: #000080; font-weight: bold" > fi< / span >
title=< span style = "color: #0000FF" > " ${args[0]}" < / span >
content=< span style = "color: #0000FF" > " " < / span >
< span style = "color: #000080; font-weight: bold" > if< / span > [ < span style = "color: #000080; font-weight: bold" > ${#< / span > args[@]< span style = "color: #000080; font-weight: bold" > }< / span > -gt 1 ]; < span style = "color: #000080; font-weight: bold" > then< / span >
< span style = "color: #000080; font-weight: bold" > < / span > content=< span style = "color: #0000FF" > " ${args[0]}" < / span >
unset < span style = "color: #0000FF" > " args[0]" < / span >
< span style = "color: #000080; font-weight: bold" > fi< / span >
< span style = "color: #000080; font-weight: bold" > if< / span > [ < span style = "color: #000080; font-weight: bold" > ${#< / span > args[@]< span style = "color: #000080; font-weight: bold" > }< / span > -gt 1 ]; < span style = "color: #000080; font-weight: bold" > then< / span >
< span style = "color: #000080; font-weight: bold" > < / span > priority=< span style = "color: #0000FF" > " ${args[0]}" < / span >
unset < span style = "color: #0000FF" > " args[0]" < / span >
< span style = "color: #000080; font-weight: bold" > fi< / span >
< span style = "color: #000080; font-weight: bold" > if< / span > [ < span style = "color: #000080; font-weight: bold" > ${#< / span > args[@]< span style = "color: #000080; font-weight: bold" > }< / span > -gt 1 ]; < span style = "color: #000080; font-weight: bold" > then< / span >
< span style = "color: #000080; font-weight: bold" > < / span > echo < span style = "color: #0000FF" > " Too many arguments to scn_send" < / span > 1> & 2
usage
exit 1
< span style = "color: #000080; font-weight: bold" > fi< / span >
< span style = "color: #000080; font-weight: bold" > while < / span > true ; < span style = "color: #000080; font-weight: bold" > do< / span >
< span style = "color: #000080; font-weight: bold" > < / span > curlresp=< span style = "color: #000080; font-weight: bold" > $(< / span > curl --silent < span style = "color: #0000FF" > \< / span >
--output /dev/null < span style = "color: #0000FF" > \< / span >
--write-out < span style = "color: #0000FF" > " %{http_code}" < / span > < span style = "color: #0000FF" > \< / span >
--data < span style = "color: #0000FF" > " user_id=$user_id" < / span > < span style = "color: #0000FF" > \< / span >
--data < span style = "color: #0000FF" > " user_key=$user_key" < / span > < span style = "color: #0000FF" > \< / span >
--data < span style = "color: #0000FF" > " title=$title" < / span > < span style = "color: #0000FF" > \< / span >
--data < span style = "color: #0000FF" > " timestamp=$sendtime" < / span > < span style = "color: #0000FF" > \< / span >
--data < span style = "color: #0000FF" > " content=$content" < / span > < span style = "color: #0000FF" > \< / span >
--data < span style = "color: #0000FF" > " priority=$priority" < / span > < span style = "color: #0000FF" > \< / span >
--data < span style = "color: #0000FF" > " msg_id=$usr_msg_id" < / span > < span style = "color: #0000FF" > \< / span >
--data < span style = "color: #0000FF" > " channel=$channel" < / span > < span style = "color: #0000FF" > \< / span >
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--data < span style = "color: #0000FF" > " sender_name=$sender" < / span > < span style = "color: #0000FF" > \< / span >
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< span style = "color: #0000FF" > " https://scn.blackforestbytes.com/" < / span > < span style = "color: #000080; font-weight: bold" > )< / span >
< span style = "color: #000080; font-weight: bold" > if< / span > [ < span style = "color: #0000FF" > " $curlresp" < / span > == 200 ] ; < span style = "color: #000080; font-weight: bold" > then< / span >
< span style = "color: #000080; font-weight: bold" > < / span > echo < span style = "color: #0000FF" > " Successfully send" < / span >
exit 0
< span style = "color: #000080; font-weight: bold" > fi< / span >
< span style = "color: #000080; font-weight: bold" > if< / span > [ < span style = "color: #0000FF" > " $curlresp" < / span > == 400 ] ; < span style = "color: #000080; font-weight: bold" > then< / span >
< span style = "color: #000080; font-weight: bold" > < / span > echo < span style = "color: #0000FF" > " Bad request - something went wrong" < / span > 1> & 2
exit 1
< span style = "color: #000080; font-weight: bold" > fi< / span >
< span style = "color: #000080; font-weight: bold" > if< / span > [ < span style = "color: #0000FF" > " $curlresp" < / span > == 401 ] ; < span style = "color: #000080; font-weight: bold" > then< / span >
< span style = "color: #000080; font-weight: bold" > < / span > echo < span style = "color: #0000FF" > " Unauthorized - wrong userid/userkey" < / span > 1> & 2
exit 1
< span style = "color: #000080; font-weight: bold" > fi< / span >
< span style = "color: #000080; font-weight: bold" > if< / span > [ < span style = "color: #0000FF" > " $curlresp" < / span > == 403 ] ; < span style = "color: #000080; font-weight: bold" > then< / span >
< span style = "color: #000080; font-weight: bold" > < / span > echo < span style = "color: #0000FF" > " Quota exceeded - wait one hour before re-try" < / span > 1> & 2
sleep 3600
< span style = "color: #000080; font-weight: bold" > fi< / span >
< span style = "color: #000080; font-weight: bold" > if< / span > [ < span style = "color: #0000FF" > " $curlresp" < / span > == 412 ] ; < span style = "color: #000080; font-weight: bold" > then< / span >
< span style = "color: #000080; font-weight: bold" > < / span > echo < span style = "color: #0000FF" > " Precondition Failed - No device linked" < / span > 1> & 2
exit 1
< span style = "color: #000080; font-weight: bold" > fi< / span >
< span style = "color: #000080; font-weight: bold" > if< / span > [ < span style = "color: #0000FF" > " $curlresp" < / span > == 500 ] ; < span style = "color: #000080; font-weight: bold" > then< / span >
< span style = "color: #000080; font-weight: bold" > < / span > echo < span style = "color: #0000FF" > " Internal server error - waiting for better times" < / span > 1> & 2
sleep 60
< span style = "color: #000080; font-weight: bold" > fi< / span >
< span style = "color: #008800; font-style: italic" > # if none of the above matched we probably hav no network ...< / span >
echo < span style = "color: #0000FF" > " Send failed (response code $curlresp) ... try again in 5s" < / span > 1> & 2
sleep 5
< span style = "color: #000080; font-weight: bold" > done< / span >
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