For now, revert r2093-2095, which were committed by accident; I'm not

[invirt/packages/invirt-remote.git] / debian / invirt-remote-server.init

diff --git a/debian/invirt-remote-server.init b/debian/invirt-remote-server.init
index 605abc6..4184917 100755 (executable)
--- a/debian/invirt-remote-server.init
+++ b/debian/invirt-remote-server.init
@@ -11,50 +11,42 @@
 
 # Author: Invirt project <invirt@mit.edu>
 
-# Do NOT "set -e"
-
-# PATH should only include /usr/* if it runs after the mountnfs.sh script
 PATH=/sbin:/usr/sbin:/bin:/usr/bin
+NAME=invirt-remote-server
 DESC="the Invirt remctl configuration filesystem"
-NAME=invirt-remconffs
 DAEMON=/usr/sbin/invirt-remconffs
-DAEMON_ARGS="/etc/remctl/remconffs"
+MOUNTPOINT="/etc/remctl/remconffs"
+DAEMON_ARGS="-f $MOUNTPOINT"
 PIDFILE=/var/run/$NAME.pid
 SCRIPTNAME=/etc/init.d/$NAME
+GEN_FILES=/etc/remctl/acl/web
 
 # Exit if the package is not installed
 [ -x "$DAEMON" ] || exit 0
 
-# Read configuration variable file if it is present
-[ -r /etc/default/$NAME ] && . /etc/default/$NAME
-
-# Load the VERBOSE setting and other rcS variables
-. /lib/init/vars.sh
-
-# Define LSB log_* functions.
-# Depend on lsb-base (>= 3.0-6) to ensure that this file is present.
-. /lib/lsb/init-functions
-
-gen_config()
-{
-       for i in /etc/remctl/acl/web; do
-               mako-render $i.mako > $i
-       done
-}
+. /lib/init/gen-files.sh
+. /lib/init/std-init.sh
 
 #
 # Function that starts the daemon/service
 #
 do_start()
 {
-       # Return
-       #   0 if daemon has been started
-       #   1 if daemon was already running
-       #   2 if daemon could not be started
-       gen_config
-       modprobe fuse
-       daemon --running -n $NAME && return 1
-       daemon -r -O daemon.info -E daemon.err -n $NAME -U $DAEMON $DAEMON_ARGS || return 2
+    # Return
+    #   0 if daemon has been started
+    #   1 if daemon was already running
+    #   2 if daemon could not be started
+    
+    # Try to make sure fuse is setup
+    [ -e /dev/fuse ] || modprobe fuse || return 2
+    
+    if cat /proc/mounts | grep " $MOUNTPOINT " >/dev/null 2>&1; then
+        return 1
+    fi
+    
+    gen_files
+    
+    daemon -r -O daemon.info -E daemon.err -n $NAME -- $DAEMON $DAEMON_ARGS || return 2
 }
 
 #
@@ -62,73 +54,26 @@ do_start()
 #
 do_stop()
 {
-       # Return
-       #   0 if daemon has been stopped
-       #   1 if daemon was already stopped
-       #   2 if daemon could not be stopped
-       #   other if a failure occurred
-       daemon --stop -n $NAME
-       RETVAL="$?"
-       [ "$RETVAL" = 2 ] && return 2
-       # Many daemons don't delete their pidfiles when they exit.
-       rm -f $PIDFILE
-       umount "$DAEMON_ARGS"
-       return "$RETVAL"
+    # Return
+    #   0 if daemon has been stopped
+    #   1 if daemon was already stopped
+    #   2 if daemon could not be stopped
+    #   other if a failure occurred
+    
+    if ! cat /proc/mounts | grep " $MOUNTPOINT " >/dev/null 2>&1; then
+        return 1
+    fi
+    
+    daemon --stop -n $NAME
+    RETVAL="$?"
+    [ "$RETVAL" = 2 ] && return 2
+    # Many daemons don't delete their pidfiles when they exit.
+    rm -f $PIDFILE
 }
 
-case "$1" in
-  start)
-       [ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME"
-       do_start
-       case "$?" in
-               0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
-               2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
-       esac
-       ;;
-  stop)
-       [ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME"
-       do_stop
-       case "$?" in
-               0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
-               2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
-       esac
-       ;;
-  #reload|force-reload)
-       #
-       # If do_reload() is not implemented then leave this commented out
-       # and leave 'force-reload' as an alias for 'restart'.
-       #
-       #log_daemon_msg "Reloading $DESC" "$NAME"
-       #do_reload
-       #log_end_msg $?
-       #;;
-  restart|force-reload)
-       #
-       # If the "reload" option is implemented then remove the
-       # 'force-reload' alias
-       #
-       log_daemon_msg "Restarting $DESC" "$NAME"
-       do_stop
-       case "$?" in
-         0|1)
-               do_start
-               case "$?" in
-                       0) log_end_msg 0 ;;
-                       1) log_end_msg 1 ;; # Old process is still running
-                       *) log_end_msg 1 ;; # Failed to start
-               esac
-               ;;
-         *)
-               # Failed to stop
-               log_end_msg 1
-               ;;
-       esac
-       ;;
-  *)
-       #echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2
-       echo "Usage: $SCRIPTNAME {start|stop|restart|force-reload}" >&2
-       exit 3
-       ;;
-esac
+do_reload()
+{
+    gen_files
+}
 
-:
+std_init "$1"