message me.. never be late again!

mm

#!/usr/bin/env bash

usage(){
cat << EOF
usage: $0 options
message me, send text message to a phone

PLEASE have an ssh key, cause otherwise this makes
no sense!

OPTIONS:
 -h	help
 -d	delay in bash Sleep syntax
 -c	phone carrier
 -n	phone number
 -e	server
 -m	user
 -s	subject
EOF
}

getCarrierDomain(){
	CDOMAIN="vtext.com"
}

validateTime(){
	VALID_TIME=true

	if [[ ! $VALID_TIME ]]; then
		echo "bad input delay"
		exit
	fi
}

SUBJECT=$(hostname)
CARRIER="verizon"
TIME="10m"
NUMBER=""
SERVER=""
NAME="alert"
CDOMAIN=

while getopts "hd:c:n:e:s:m:" OPTION
do
	case $OPTION in
		h)
			usage
			exit
			;;
		d)
			TIME=$OPTARG
			;;
		c)
			CARRIER=$OPTARG
			;;
		n)
			NUMBER=$OPTARG
			;;
		e)
			SERVER=$OPTARG
			;;
		s)
			SUBJECT=$OPTARG
			;;
		m)
			NAME=$OPTARG
			;;
		?)
			usage
			exit
			;;
	esac
done

validateTime
getCarrierDomain

# read message
MESSAGE="\\n"
while read line; do
	MESSAGE+=$line\\n
done

{
	sleep $TIME
	ssh $SERVER 'echo -e "'"$MESSAGE"'" | mailx -r '$NAME'@'$SERVER' -s "'$SUBJECT'" '$NUMBER'@'$CDOMAIN
} & disown