Fix Metaproxy stops logging after check config failed MP-590

[metaproxy-moved-to-github.git] / rpm / metaproxy.init

diff --git a/rpm/metaproxy.init b/rpm/metaproxy.init
index 76efd8a..cf32a35 100755 (executable)
--- a/rpm/metaproxy.init
+++ b/rpm/metaproxy.init
@@ -9,10 +9,96 @@
 # config: /etc/sysconfig/metaproxy
 # pidfile: /var/run/metaproxy.pid
 
-# Source function library.
-. /etc/rc.d/init.d/functions
+### BEGIN INIT INFO
+# Provides:            metaproxy
+# Required-Start:      $local_fs $remote_fs $network
+# Required-Stop:       $local_fs $remote_fs
+# Default-Start:       3 5
+# Default-Stop:        0 1 2 6
+# Short-Description:   Controls the metaproxy daemon
+# Description:         Controls the Metaproxy Z39.50/SRU router.
+### END INIT INFO
 
-OPTIONS="-u nobody -l /var/log/metaproxy.log -c /etc/metaproxy/metaproxy.xml"
+
+# start of compatibility layer for RedHat/SuSE init.d
+#
+# rc_status exist on SuSE. Provide dummy if unavailable
+if test -f /etc/rc.status; then
+       . /etc/rc.status
+else
+       rc_status() {
+               r=$?
+               echo ""
+               return $r
+       }
+fi
+
+# functions exist on RedHat. Provide tiny subset if unavailable
+if test -f /etc/rc.d/init.d/functions; then
+       . /etc/rc.d/init.d/functions
+else
+       daemon() {
+               pid_file=""
+               while test $# -gt 0; do
+                       case $1 in
+                               --pidfile)
+                                       pid_file=$2
+                                       shift 2
+                                       ;;
+                               *)
+                                       break;
+                                       ;;
+                       esac
+               done
+               startproc -p $pid_file $*
+       }
+
+       killproc() {
+               pid_file=""
+               delay=10
+               while test $# -gt 0; do
+                       case $1 in
+                               -p)
+                                       pid_file=$2
+                                       shift 2
+                                       ;;
+                               -d)
+                                       delay=$2
+                                       shift 2
+                                       ;;
+                               *)
+                                       break;
+                                       ;;
+                       esac
+               done
+               /sbin/killproc -p $pid_file $*
+       }
+       status() {
+               pid_file=""
+               while test $# -gt 0; do
+                       case $1 in
+                               -p)
+                                       pid_file=$2
+                                       shift 2
+                                       ;;
+                               *)
+                                       break;
+                                       ;;
+                       esac
+               done
+               if test -f $pid_file && kill -0 `cat $pid_file`; then
+                       echo "$DAEMON `cat $pid_file` is running"
+                       return 0
+               fi
+               echo "$DAEMON is not running"
+               return 1
+       }
+fi
+# end of compatibility layer for RedHat/SuSE
+
+. /etc/metaproxy/metaproxy.user
+
+OPTIONS="-u $SERVER_USER -l /var/log/metaproxy.log -c /etc/metaproxy/metaproxy.xml"
 
 if [ -f /etc/sysconfig/metaproxy ]; then
         . /etc/sysconfig/metaproxy
@@ -26,9 +112,9 @@ RETVAL=0
 
 start() {
         echo -n $"Starting $prog: "
-        daemon --pidfile=${pidfile} $DAEMON $OPTIONS -D -p ${pidfile}
+        daemon --pidfile ${pidfile} $DAEMON $OPTIONS -D -p ${pidfile}
+       rc_status -v
         RETVAL=$?
-        echo
         [ $RETVAL = 0 ] && touch ${lockfile}
         return $RETVAL
 }
@@ -36,47 +122,89 @@ start() {
 stop() {
        echo -n $"Stopping $prog: "
        killproc -p ${pidfile} -d 10 $DAEMON
+       rc_status -v
        RETVAL=$?
-       echo
        [ $RETVAL = 0 ] && rm -f ${lockfile} ${pidfile}
 }
+
 reload() {
-    stop
-    start
+       echo -n $"Reloading $prog: "
+       $DAEMON $OPTIONS -t >/dev/null 2>&1
+       RETVAL=$?
+        if [ $RETVAL = 0 ]; then
+               killproc -p ${pidfile} $DAEMON -USR1 >/dev/null 2>&1
+               RETVAL=$?
+               if [ $RETVAL = 0 ]; then
+                       i=0
+                       p=`cat ${pidfile}`
+                       while [ -d /proc/$p -a $i -lt 100 ]; do
+                               i=`expr $i + 1`
+                               usleep 50000
+                       done
+                       if [ -d /proc/$p ]; then
+                               echo_failure
+                               rc_status -v
+                               RETVAL=1
+                       else
+                               rm -f ${pidfile}
+                       fi
+               else
+                       echo_failure
+                       rc_status -v
+               fi
+       else
+               echo_failure
+               rc_status -v
+               echo $"not reloading due to configuration syntax error"
+       fi
+        if [ $RETVAL = 0 ]; then
+               daemon --pidfile ${pidfile} $DAEMON $OPTIONS -D -p ${pidfile}
+               rc_status -v
+               RETVAL=$?
+               [ $RETVAL = 0 ] && touch ${lockfile}
+       fi
+               return $RETVAL
 }
 
 # See how we were called.
 case "$1" in
-  start)
-       start
-       ;;
-  stop)
-       stop
-       ;;
-  status)
-        status -p ${pidfile} $DAEMON
-       RETVAL=$?
-       ;;
-  restart)
-       stop
-       start
-       ;;
-  condrestart)
-       if [ -f ${pidfile} ] ; then
+       start)
+               start
+               ;;
+       stop)
+               stop
+               ;;
+       status)
+               status -p ${pidfile} $DAEMON
+               RETVAL=$?
+               ;;
+       restart)
                stop
                start
-       fi
-       ;;
-  reload)
-        reload
-       ;;
-  configtest)
-       $DAEMON $OPTIONS -t
-       RETVAL=$?
-       ;;
-  *)
-       echo $"Usage: $prog {start|stop|restart|help|configtest}"
-       exit 1
+               ;;
+       condrestart)
+               if [ -f ${pidfile} ] ; then
+                       stop
+                       start
+               fi
+               ;;
+       reload)
+               if [ -f ${pidfile} ] ; then
+                       reload
+               fi
+               ;;
+       configtest)
+               $DAEMON $OPTIONS -t
+               RETVAL=$?
+               ;;
+       *)
+               echo $"Usage: $prog {start|stop|restart|help|configtest}"
+               exit 1
 esac
 
 exit $RETVAL
+# Local Variables:
+# mode:shell-script
+# sh-indentation: 8
+# sh-basic-offset: 8
+# End: