# File:		apache.func
# Changes:
#	20010219 Ola Lundqvist <opal@debian.org>
#	20010222 Ola Lundqvist <opal@debian.org>
#	20010430 Ola Lundqvist <opal@debian.org>
#		Removed bash specific dependency.
#	20011022 Luca De Vitis <luca@debian.org>
#		Added set -e.
#	20020312 Ola Lundqvist <opal@debian.org>
#		Fixed getwwwoption get using suggestions from
#		root@langhorst.com.
# Description:	Functions for apache query or manipulation.

set -e

# Function:	getwwwoption
# Author:	Ola Lundqvist <opal@debian.org>
# Date:		20010219, 20010222
# Description:	Get the value of a apache config option.
# Parameters:	1 - The option to query for.
#		2 - a config file to query.
# Needs:	The file that parameter two points to. (else it hangs)
# Sets:		$getwwwoption = the option value.
getwwwoption() {
    getwwwoption=""
    if [ -f $2 ] ; then
	if grep $1 $2 | grep -v "#" > /dev/null 2>&1 ; then
	    getwwwoption=$(sed -ne "/^[[:space:]]*$1[[:space:]]\+/ s|[[:space:]]*$1[[:space:]]\+\([^[:space:]]\+\)[[:space:]]*$|\1|pg;" < $2)
	fi
    fi
}