#!/bin/bash

usage()
{
	script="$(basename $0)";	
	echo "USAGE: $0 check <PHP API TYPE> <APACHE MPM TYPE>";
}

err()
{
	[ -n "$2" ] && echo "$2";
	exit $1;
}

# Nagios Error Codes
STATUS_OK=0
STATUS_ERROR=2

if [ "$1" != "check" ]; then
	usage
	exit $1;
fi

if [ -z "$2" ]; then
	err $STATUS_ERROR "CRITICAL: No PHP API specified."
fi

if [ -z "$3" ]; then
	err $STATUS_ERROR "CRITICAL: No Apache MPM specified."
fi

PHPINFO="phpinfo.$(hostname)";
GETAPI=$(/usr/bin/lynx -dump $PHPINFO | grep "Server API $2");

if [ -z "$GETAPI" ]; then
	err $STATUS_ERROR "CRITICAL: The PHP API is not $2";
fi

echo "OK: The PHP API is $2. The Apache MPM is $3";
exit $STATUS_OK;

MPMCHECK=$(/usr/bin/lynx -dump localhost/whm-server-status | grep "Server MPM: $3");

if [ -z "$MPMCHECK" ]; then
	err $STATUS_ERROR "CRITICAL: The Apache MPM is not $3";
fi

echo "OK: The PHP API is $2. The Apache MPM is $3";
exit $STATUS_OK;