media-tv/mythtv: more refactors of the init script

Gentoo-Bug: 560142

Package-Manager: portage-2.2.20.1
Signed-off-by: Doug Goldstein <cardoe@gentoo.org>

diff --git a/media-tv/mythtv/files/mythbackend.init-r2 b/media-tv/mythtv/files/mythbackend.init-r2
index aa7c35f27de20cdfad2fb89a99fbe769a521ac18..6869eb5877f6142f98e26adc97d4858b0f1d6b2a 100644 (file)
--- a/media-tv/mythtv/files/mythbackend.init-r2
+++ b/media-tv/mythtv/files/mythbackend.init-r2
@@ -4,23 +4,27 @@
 # $Id$
 
 description="MythTV backend recording daemon"
-extra_commands="resched upnprebuild"
+extra_started_commands="resched upnprebuild"
 description_resched="Forces the recording scheduler to update"
 description_upnprebuild="Rebuilds the UPnP media cache"
 
+MYTHBACKEND_OPTS=${MYTHBACKEND_OPTS:-"${MYTHBACKEND_OPTS}"}
+MYTHBACKEND_VERBOSE=${MYTHBACKEND_VERBOSE:-"general"}
+MYTHBACKEND_LOGGING=${MYTHBACKEND_LOGGING:-"files"}
+
+name="MythTV backend"
+command="/usr/bin/mythbackend"
+pidfile="/run/mythtv/mythbackend.pid"
+start_stop_daemon_args="--pidfile ${pidfile} --user mythtv:video"
+command_args="--daemon --pidfile ${pidfile} --verbose ${MYTHBACKEND_VERBOSE} ${MYTHBACKEND_OPTS}"
+
 depend() {
        # mythbackend doesn't need to run on the same machine that
        # mysql runs on. so its use for that reason
        use logger net.lo mysql LCDd
 }
 
-start() {
-       local logging=
-
-       [ -z "${MYTHBACKEND_VERBOSE}" ] && \
-               MYTHBACKEND_VERBOSE="general"
-       [ -z "${MYTHBACKEND_LOGGING}" ] && \
-               MYTHBACKEND_LOGGING="files"
+start_pre() {
        case "${MYTHBACKEND_LOGGING}" in
                database) logging="--enable-dblog" ;;
                syslog\ *) logging="--${MYTHBACKEND_LOGGING}" ;;
@@ -40,31 +44,30 @@ start() {
        [ "x${MYTHBACKEND_LOGGING}" = "xfiles" ] && \
                checkpath --directory --owner mythtv:video --mode 0775 /var/log/mythtv
        checkpath --directory --owner mythtv:video --mode 0775 /home/mythtv
+       checkpath --directory --owner mythtv:video --mode 0750 /run/mythtv
+}
 
-       ebegin "Starting MythTV Backend"
-       start-stop-daemon --start --quiet --exec /usr/bin/mythbackend \
-                --pidfile /var/run/mythbackend.pid --user mythtv:video -- \
-               --daemon --pidfile /var/run/mythbackend.pid \
-               --verbose ${MYTHBACKEND_VERBOSE} \
-               ${logging} ${MYTHBACKEND_OPTS}
+start() {
+       ebegin "Starting ${name}"
+       start-stop-daemon --start ${start_stop_daemon_args} --exec ${command} \
+               -- ${command_args} ${logging}
        eend $?
 }
 
 stop() {
-       ebegin "Stopping MythTV Backend"
-       start-stop-daemon --stop --retry 10 --progress \
-               --pidfile=/var/run/mythbackend.pid
+       ebegin "Stopping ${name}"
+       start-stop-daemon --stop --retry 10 --progress --pidfile ${pidfile}
        eend $?
 }
 
 resched() {
        ebegin "Updating the recording scheduler"
-       /usr/bin/mythbackend --resched
+       ${command} --resched
        eend $?
 }
 
 upnprebuild() {
        ebegin "Rebuilding UPnP media cache"
-       /usr/bin/mythbackend --upnprebuild
+       ${command} --upnprebuild
        eend $?
 }