#!/sbin/runscript
# Copyright 1999-2012 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/app-antivirus/clamav/files/clamd.initd,v 1.1 2012/08/07 18:09:58 eras Exp $

extra_commands="logfix"

depend() {
        use net
        provide antivirus
}

get_config() {
	clamconf | sed 's/["=]//g' | \
	awk "{
	if(\$0==\"Config file: $1.conf\") S=1
	if(S==1&&\$0==\"\") {
		print \"$3\"
		exit
	}
	if(S==1&&\$1~\"^$2\$\") {
		print \$2!=\"disabled\"?\$2:\"$3\"
		exit
	}
	}"
}

start() {
        local clamd_socket=$(get_config clamd LocalSocket /tmp/clamd)
        logfix

        if [ "${START_CLAMD}" = "yes" ]; then
                checkpath --quiet \
                        --owner $(get_config clamd User clamav):root \
                        --directory `dirname ${clamd_socket}`
                if [ -S "${clamd_socket}" ]; then
                        rm -f ${clamd_socket}
                fi
                ebegin "Starting clamd"
                start-stop-daemon --start --quiet \
                        --nicelevel ${CLAMD_NICELEVEL:-0} \
                        --exec /usr/sbin/clamd
                eend $? "Failed to start clamd"
        fi

        if [ "${START_FRESHCLAM}" = "yes" ]; then
                ebegin "Starting freshclam"
                start-stop-daemon --start --quiet \
                        --nicelevel ${FRESHCLAM_NICELEVEL:-0} \
                        --exec /usr/bin/freshclam -- -d
                retcode=$?
                if [ ${retcode} = 1 ]; then
                        eend 0
                        einfo "Virus databases are already up to date."
                else
                        eend ${retcode} "Failed to start freshclam"
                fi
        fi

        if [ "${START_MILTER}" = "yes" ]; then
                if [ -z "${MILTER_CONF_FILE}" ]; then
                        MILTER_CONF_FILE="/etc/clamav-milter.conf"
                fi

                ebegin "Starting clamav-milter"
                start-stop-daemon --start --quiet \
                        --nicelevel ${MILTER_NICELEVEL:-0} \
                        --exec /usr/sbin/clamav-milter -- -c ${MILTER_CONF_FILE}
                eend $? "Failed to start clamav-milter"
        fi
}

stop() {
        if [ "${START_CLAMD}" = "yes" ]; then
                ebegin "Stopping clamd"
                start-stop-daemon --stop --quiet --name clamd
                eend $? "Failed to stop clamd"
        fi
        if [ "${START_FRESHCLAM}" = "yes" ]; then
                ebegin "Stopping freshclam"
                start-stop-daemon --stop --quiet --name freshclam
                eend $? "Failed to stop freshclam"
        fi
        if [ "${START_MILTER}" = "yes" ]; then
                ebegin "Stopping clamav-milter"
                start-stop-daemon --stop --quiet --name clamav-milter
                eend $? "Failed to stop clamav-milter"
        fi
}

logfix() {
        if [ "${START_CLAMD}" = "yes" ]; then
                # fix clamd log permissions
                # (might be clobbered by logrotate or something)
                local logfile=$(get_config clamd LogFile)
                if [ -n "${logfile}" ]; then
                        checkpath --quiet \
                                --owner $(get_config clamd User clamav):root \
                                --mode 640 \
                                --file ${logfile}
                fi
        fi

        if [ "${START_FRESHCLAM}" = "yes" ]; then
                # fix freshclam log permissions
                # (might be clobbered by logrotate or something)
                local logfile=$(get_config freshclam UpdateLogFile)
                if [ -n "${logfile}" ]; then
                        checkpath --quiet \
                                --owner $(get_config freshclam DatabaseOwner clamav):root \
                                --mode 640 \
                                --file ${logfile}
                fi
        fi
}