#!/sbin/openrc-run
# Copyright 1999-2018 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

depend() {
    use mysql postgresql lighttpd
}

FCGI_SOCKET_PATH="${RTPATH}/var/appSocket"
PIDFILE="${RTPATH}/var/pid"

start_pre() {
    checkpath -d -m 0755 -o "${RTUSER}:${RTGROUP}" "${RTPATH}/var"

    if [ -S "${FCGI_SOCKET_PATH}" ]; then
        rm -f "${FCGI_SOCKET_PATH}"
    fi
}

start_post() {
    ebegin "${RC_SVCNAME} starting"
    start-stop-daemon \
        --start --exec "${RTPATH}/bin/mason_handler.fcgi" \
        --make-pidfile --pidfile "${PIDFILE}" --background \
        --user "${RTUSER}:${RTGROUP}" --chdir "${RTPATH}"  \
        --stdout "${RTPATH}/var/service.log" \
        --stderr "${RTPATH}/var/service.log" \
        --env "PATH=$PATH" --env "FCGI_SOCKET_PATH=${FCGI_SOCKET_PATH}" \
        --wait 1500

    local retval=$?
    if [ "${retval}" != "0" ]; then
        eerror "${RC_SVCNAME} failed to start. The reason may be in:"
        eerror "    ${RTPATH}/var/service.log"
        eend ${retval}
        return ${retval}
    fi

    # make sure lighttpd can use the socket
    for i in {0..10}; do
        [ -a "${FCGI_SOCKET_PATH}" ] && break
        sleep 1
    done

    if [ -S "${FCGI_SOCKET_PATH}" ]; then
        chmod g+rwx "${FCGI_SOCKET_PATH}"
        eend 0
    else
        eerror "Not a socket when it should be:"
        eerror "    ${FCGI_SOCKET_PATH}"
        eend 1
    fi
}

stop() {
    ebegin "${RC_SVCNAME} stopping"
    start-stop-daemon --stop --pidfile "${PIDFILE}"
    eend $?
}