#!/sbin/runscript
# Copyright  1999 - 2007  Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/dev-db/postgresql/files/postgresql.init- 8 . 2 ,v  1 . 2   2007 / 07 / 11   08 : 46 : 51  dev-zero Exp $

opts="${opts} reload"

depend() {
        use net
}

checkconfig() {
        if [ ! -d "$PGDATA" ] ; then
                eerror "Directory not found: $PGDATA"
                eerror "Please make sure that PGDATA points to the right path."
                eerror "You can run 'emerge postgresql --config' to setup a new database cluster."
                return  1 
        fi
}

start() {
        checkconfig || return  1 

        ebegin "Starting PostgreSQL"

        if [ -f "$PGDATA/postmaster.pid" ] ; then
                rm -f "$PGDATA/postmaster.pid"
        fi

        start-stop-daemon --start \
                --pidfile "${PGDATA}/postmaster.pid" \
                --chuid ${PGUSER}:${PGGROUP} \
                --exec /usr/bin/postmaster \
                -- \
                -D "${PGDATA}" \
                --silent-mode=true \
                ${PGOPTS}

        eend $?
}

stop() {
        ebegin "Stopping PostgreSQL"
        # Note: we have to do --oknodo here, otherwise it will always fail
        #       when there are open transactions. This bug has been corrected
        #       in baselayout- 1 . 13 .0_alpha8.
        start-stop-daemon --stop --pidfile "${PGDATA}/postmaster.pid" \
                --retry -TERM/${WAIT_FOR_DISCONNECT}/-INT/${WAIT_FOR_CLEANUP}/-QUIT --oknodo
        eend $?
}

reload() {
        ebegin "Reloading PostgreSQL configuration"
        start-stop-daemon --stop --pidfile "${PGDATA}/postmaster.pid" --signal HUP --oknodo
        eend $?
}