TheRaven/ravensend

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#!/bin/bash
# TODO Add comments
# Default variables
unset channel
unset message
unset passphrase
export file="/usr/local/etc/TheRaven/raven.conf"
export port="8373"
export host="localhost"
# Show help
function usage() {
echo "Usage: $0 -c chan -m msg [ -f file -t host -p port ]"
echo " $0 -h" echo "Add -v to increase verbosity"
echo "Passphrase is pulled from Raven config, set to ${file}"
}
# Parse arguments
while getopts 'c:hm:p:P:t:v' OPTION; do
case "$OPTION" in
c) channel="${OPTARG}" ;;
f) file="${OPTARG}" ;;
h) usage; exit 0 ;;
m) message="${OPTARG}" ;;
p) port="${OPTARG}" ;;
t) host="${OPTARG}" ;;
v) set -x ;;
*) usage; exit 1 ;;
esac
done
# Check inputs.
if [ -z "$channel" ] || [ -z "$message" ] || [ -z "$file" ] || [ -z "$port" ] || [ -z "$host" ]; then
usage;
exit 1;
fi
# Try to get the passphrase.
passphrase="$(egrep -m 1 '^password=' "$file" | sed 's/^password=//')"
if [ -z "$passphrase" ]; then
echo Couldn\'t identify passphrase.
exit 2;
fi
# Send format to socket
printf "%s %s %s" "$passphrase" "$channel" "$message" | ncat "$host" "$port"