add new rc.common for standardized init scripts, convert existing init scripts

git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@4915 3c298f89-4303-0410-b956-a3cf2f4a3e73

8 files changed, 148 insertions, 51 deletions

diff --git a/package/base-files/default/etc/init.d/S10boot b/package/base-files/default/etc/init.d/S10boot
index b361e156f..77b5ca72d 100755
--- a/package/base-files/default/etc/init.d/S10boot
+++ b/package/base-files/default/etc/init.d/S10boot
@@ -1,25 +1,25 @@
-#!/bin/sh
+#!/bin/sh /etc/rc.common
 # Copyright (C) 2006 OpenWrt.org
 
-. /etc/functions.sh
-
-[ -f /proc/mounts ] || /sbin/mount_root
-[ -f /proc/jffs2_bbc ] && echo "S" > /proc/jffs2_bbc
-vconfig set_name_type DEV_PLUS_VID_NO_PAD
-
-HOSTNAME=${wan_hostname%%.*}
-echo ${HOSTNAME:=OpenWrt}>/proc/sys/kernel/hostname
-
-mkdir -p /var/run
-mkdir -p /var/log
-mkdir -p /var/lock
-touch /var/log/wtmp
-touch /var/log/lastlog
-[ "$FAILSAFE" = "true" ] && touch /tmp/.failsafe
-
-# manually trigger hotplug before loading modules
-for iface in $(awk -F: '/:/ {print $1}' /proc/net/dev); do
-	/usr/bin/env -i ACTION=add INTERFACE="$iface" /sbin/hotplug net
-done
-
-load_modules /etc/modules /etc/modules.d/*
+start() {
+	[ -f /proc/mounts ] || /sbin/mount_root
+	[ -f /proc/jffs2_bbc ] && echo "S" > /proc/jffs2_bbc
+	vconfig set_name_type DEV_PLUS_VID_NO_PAD
+	
+	HOSTNAME=${wan_hostname%%.*}
+	echo ${HOSTNAME:=OpenWrt}>/proc/sys/kernel/hostname
+	
+	mkdir -p /var/run
+	mkdir -p /var/log
+	mkdir -p /var/lock
+	touch /var/log/wtmp
+	touch /var/log/lastlog
+	[ "$FAILSAFE" = "true" ] && touch /tmp/.failsafe
+	
+	# manually trigger hotplug before loading modules
+	for iface in $(awk -F: '/:/ {print $1}' /proc/net/dev); do
+		/usr/bin/env -i ACTION=add INTERFACE="$iface" /sbin/hotplug net
+	done
+	
+	load_modules /etc/modules /etc/modules.d/*
+}
diff --git a/package/base-files/default/etc/init.d/S40network b/package/base-files/default/etc/init.d/S40network
index f2c3e2285..be045045e 100755
--- a/package/base-files/default/etc/init.d/S40network
+++ b/package/base-files/default/etc/init.d/S40network
@@ -1,9 +1,11 @@
-#!/bin/sh
+#!/bin/sh /etc/rc.common
 # Copyright (C) 2006 OpenWrt.org
 
-setup_switch() { return 0; }
+start() {
+	setup_switch() { return 0; }
+
+	include /lib/network
+	setup_switch
+	/sbin/wifi
+}
 
-. /etc/functions.sh
-include /lib/network
-setup_switch
-/sbin/wifi
diff --git a/package/base-files/default/etc/init.d/S50httpd b/package/base-files/default/etc/init.d/S50httpd
index d278519e9..a05b10c09 100755
--- a/package/base-files/default/etc/init.d/S50httpd
+++ b/package/base-files/default/etc/init.d/S50httpd
@@ -1,4 +1,10 @@
-#!/bin/sh
+#!/bin/sh /etc/rc.common
 # Copyright (C) 2006 OpenWrt.org
 
-[ -d /www ] && httpd -p 80 -h /www -r OpenWrt
+start() {
+	[ -d /www ] && httpd -p 80 -h /www -r OpenWrt
+}
+
+stop() {
+	killall httpd
+}
diff --git a/package/base-files/default/etc/init.d/S50telnet b/package/base-files/default/etc/init.d/S50telnet
index 25242bdef..228eac2b6 100755
--- a/package/base-files/default/etc/init.d/S50telnet
+++ b/package/base-files/default/etc/init.d/S50telnet
@@ -1,4 +1,10 @@
-#!/bin/sh
+#!/bin/sh /etc/rc.common
 # Copyright (C) 2006 OpenWrt.org
 
-if awk -F: '/^root:/ && $2 !~ /\!/ {exit 1}' /etc/passwd 2>/dev/null; then telnetd -l /bin/login; fi
+start() {
+	if awk -F: '/^root:/ && $2 !~ /\!/ {exit 1}' /etc/passwd 2>/dev/null; then telnetd -l /bin/login; fi
+}
+
+stop() {
+	killall telnetd
+}
diff --git a/package/base-files/default/etc/init.d/S60cron b/package/base-files/default/etc/init.d/S60cron
index 6df9b7dee..a450c36dd 100755
--- a/package/base-files/default/etc/init.d/S60cron
+++ b/package/base-files/default/etc/init.d/S60cron
@@ -1,6 +1,12 @@
-#!/bin/sh
+#!/bin/sh /etc/rc.common
 # Copyright (C) 2006 OpenWrt.org
 
-mkdir -p /var/spool/cron
-ln -s /etc/crontabs /var/spool/cron/crontabs
-crond -c /etc/crontabs
+start () {
+	mkdir -p /var/spool/cron
+	ln -s /etc/crontabs /var/spool/cron/crontabs
+	crond -c /etc/crontabs
+}
+
+stop() {
+	killall crond
+}
diff --git a/package/base-files/default/etc/init.d/S98done b/package/base-files/default/etc/init.d/S98done
deleted file mode 100755
index a1ea5ad43..000000000
--- a/package/base-files/default/etc/init.d/S98done
+++ /dev/null
@@ -1,11 +0,0 @@
-#!/bin/sh
-# Copyright (C) 2006 OpenWrt.org
-
-sysctl -p >&-
-
-# automagically run firstboot
-{ mount|grep "on / type tmpfs" 1>&-; } && {
-	lock /tmp/.switch2jffs
-	firstboot switch2jffs
-	lock -u /tmp/.switch2jffs
-}
diff --git a/package/base-files/default/etc/init.d/rcS b/package/base-files/default/etc/init.d/rcS
index 2aa70910c..7fae7f5b0 100755
--- a/package/base-files/default/etc/init.d/rcS
+++ b/package/base-files/default/etc/init.d/rcS
@@ -10,6 +10,17 @@ ${FAILSAFE:+exit}
 syslogd -C 16 #${log_ipaddr:+-L -R $log_ipaddr}
 klogd
 
-for i in /etc/init.d/S*; do
-  $i start 2>&1
-done | logger -s -p 6 -t '' &
+(
+	for i in /etc/init.d/S*; do
+		$i start 2>&1
+	done 
+	
+	sysctl -p >&-
+
+	# automagically run firstboot
+	{ mount|grep "on / type tmpfs" 1>&-; } && {
+		lock /tmp/.switch2jffs
+		firstboot switch2jffs
+		lock -u /tmp/.switch2jffs
+	}
+) | logger -s -p 6 -t '' &
diff --git a/package/base-files/default/etc/rc.common b/package/base-files/default/etc/rc.common
new file mode 100755
index 000000000..4a90a25b1
--- /dev/null
+++ b/package/base-files/default/etc/rc.common
@@ -0,0 +1,77 @@
+#!/bin/sh
+. /etc/functions.sh
+
+start() {
+	return 0
+}
+
+stop() {
+	return 0
+}
+
+reload() {
+	return 1
+}
+
+restart() {
+	stop
+	start
+}
+
+boot() {
+	start
+}
+
+shutdown() {
+	return 0
+}
+
+disable() {
+	rm -f /etc/rc.d/${initscript##*/}
+}
+
+enable() {
+	disable
+	ln -s /etc/init.d/${initscript##*/} /etc/rc.d/${initscript##*/}
+}
+
+depends() {
+	return 0
+}
+
+help() {
+	cat <<EOF
+Syntax: $0 [command]
+
+Available commands:
+	start	Start the service
+	stop	Stop the service
+	restart	Restart the service
+	reload	Reload configuration files (or restart if that fails)
+	enable	Enable the service (load at boot time)
+	disable	Disable the service
+$EXTRA_HELP
+EOF
+}
+
+initscript="$1"
+action="$2"
+
+. "$initscript"
+
+cmds=
+for cmd in $EXTRA_COMMANDS; do
+	cmds="$cmd) $cmd;;"
+done
+eval "case \"\$action\" in
+	start) start;;
+	stop) stop;;
+	reload) reload || restart;;
+	restart) restart;;
+	enable) enable;;
+	disable) disable;;
+	boot) boot;;
+	shutdown) shutdown;;
+	$cmds
+	*) help;;
+esac"