[pakcage] simplify action handling in rc.common (#5558)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@17012 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/base-files/files/etc/rc.common b/package/base-files/files/etc/rc.common
index 4f1a4a3..2b7bf5a 100755 (executable)
--- a/package/base-files/files/etc/rc.common
+++ b/package/base-files/files/etc/rc.common
@@ -1,8 +1,12 @@
 #!/bin/sh
-# Copyright (C) 2006 OpenWrt.org
+# Copyright (C) 2006-2009 OpenWrt.org
 
 . $IPKG_INSTROOT/etc/functions.sh
 
+initscript=$1
+action=${2:-help}
+shift 2
+
 start() {
        return 0
 }
@@ -66,27 +70,9 @@ $EXTRA_HELP
 EOF
 }
 
-initscript="$1"
-[ "$#" -ge 1 ] && shift
-action="$1"
-[ "$#" -ge 1 ] && shift
-
 . "$initscript"
 
-cmds=
-for cmd in $EXTRA_COMMANDS; do
-       cmds="${cmds:+$cmds$N}$cmd) $cmd \"\$@\";;"
-done
-eval "case \"\$action\" in
-       start) start \"\$@\";;
-       stop) stop \"\$@\";;
-       reload) reload \"\$@\" || restart \"\$@\";;
-       restart) restart \"\$@\";;
-       boot) boot \"\$@\";;
-       shutdown) shutdown \"\$@\";;
-       enable) enable \"\$@\";;
-       enabled) enabled \"\$@\";;
-       disable) disable \"\$@\";;
-       $cmds
-       *) help;;
-esac"
+ALL_COMMANDS="start stop reload restart boot shutdown enable disable enabled depends ${EXTRA_COMMANDS}"
+list_contains ALL_COMMANDS "$action" || action=help
+[ "$action" == reload ] && action='eval reload "$@" || restart "$@" && :'
+$action "$@"