large init script cleanup and merge of whiterussian changes, new dnsmasq config handling

git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@3588 3c298f89-4303-0410-b956-a3cf2f4a3e73

package/base-files/default/etc/init.d/S10boot

@@ -1,14 +1,9 @@
 #!/bin/sh
-. /etc/nvram.sh
-
-[ "$(uname -r|grep -c 2.4)" = "1" ] && {
-        echo "S" > /proc/jffs2_bbc
-}
 
+[ -f /proc/jffs2_bbc ] && echo "S" > /proc/jffs2_bbc
 vconfig set_name_type VLAN_PLUS_VID_NO_PAD
 
-HOSTNAME=$(nvram get wan_hostname)
-HOSTNAME=${HOSTNAME%%.*}
+HOSTNAME=${wan_hostname%%.*}
 echo ${HOSTNAME:=OpenWrt}>/proc/sys/kernel/hostname
 
 mkdir -p /var/run

package/base-files/default/etc/init.d/S40network

@@ -1,16 +0,0 @@
-#!/bin/sh
-. /etc/functions.sh
-[ "$FAILSAFE" != "true" -a -e /etc/config/network ] && . /etc/config/network
-case "$1" in
-  start|restart)
-#    ifup lan
-#    ifup wan
-#    ifup wifi
-#    wifi up
-
-    for route in $(nvram get static_route); do {
-      eval "set $(echo $route | sed 's/:/ /g')"
-      $DEBUG route add -net $1 netmask $2 gw $3 metric $4 dev $5
-    } done
-    ;;
-esac

package/base-files/default/etc/init.d/S45firewall

@@ -1,96 +0,0 @@
-#!/bin/sh
-
-## Please make changes in /etc/firewall.user
-${FAILSAFE:+exit}
-
-. /etc/functions.sh
-. /etc/network.overrides
-[ "$FAILSAFE" != "true" -a -e /etc/config/network ] && . /etc/config/network
-
-WAN=$(nvram get wan_ifname)
-LAN=$(nvram get lan_ifname)
-
-## CLEAR TABLES
-for T in filter nat; do
-  iptables -t $T -F
-  iptables -t $T -X
-done
-
-iptables -N input_rule
-iptables -N output_rule
-iptables -N forwarding_rule
-
-iptables -t nat -N prerouting_rule
-iptables -t nat -N postrouting_rule
-
-### INPUT
-###  (connections with the router as destination)
-
-  # base case
-  iptables -P INPUT DROP
-  iptables -A INPUT -m state --state INVALID -j DROP
-  iptables -A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
-  iptables -A INPUT -p tcp --tcp-flags SYN SYN --tcp-option \! 2 -j  DROP
-
-  #
-  # insert accept rule or to jump to new accept-check table here
-  #
-  iptables -A INPUT -j input_rule
-
-  # allow
-  iptables -A INPUT ${WAN:+-i \! $WAN}	-j ACCEPT	# allow from lan/wifi interfaces 
-  iptables -A INPUT -p icmp	-j ACCEPT	# allow ICMP
-  iptables -A INPUT -p gre	-j ACCEPT	# allow GRE
-
-  # reject (what to do with anything not allowed earlier)
-  iptables -A INPUT -p tcp -j REJECT --reject-with tcp-reset
-  iptables -A INPUT -j REJECT --reject-with icmp-port-unreachable
-
-### OUTPUT
-### (connections with the router as source)
-
-  # base case
-  iptables -P OUTPUT DROP
-  iptables -A OUTPUT -m state --state INVALID -j DROP
-  iptables -A OUTPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
-
-  #
-  # insert accept rule or to jump to new accept-check table here
-  #
-  iptables -A OUTPUT -j output_rule
-
-  # allow
-  iptables -A OUTPUT -j ACCEPT		#allow everything out
-
-  # reject (what to do with anything not allowed earlier)
-  iptables -A OUTPUT -p tcp -j REJECT --reject-with tcp-reset
-  iptables -A OUTPUT -j REJECT --reject-with icmp-port-unreachable
-
-### FORWARDING
-### (connections routed through the router)
-
-  # base case
-  iptables -P FORWARD DROP 
-  iptables -A FORWARD -m state --state INVALID -j DROP
-  iptables -A FORWARD -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
-  iptables -A FORWARD -m state --state RELATED,ESTABLISHED -j ACCEPT
-
-  #
-  # insert accept rule or to jump to new accept-check table here
-  #
-  iptables -A FORWARD -j forwarding_rule
-
-  # allow
-  iptables -A FORWARD -i br0 -o br0 -j ACCEPT
-  [ -z "$WAN" ] || iptables -A FORWARD -i $LAN -o $WAN -j ACCEPT
-
-  # reject (what to do with anything not allowed earlier)
-  # uses the default -P DROP
-
-### MASQ
-  iptables -t nat -A PREROUTING -j prerouting_rule
-  iptables -t nat -A POSTROUTING -j postrouting_rule
-  [ -z "$WAN" ] || iptables -t nat -A POSTROUTING -o $WAN -j MASQUERADE
-
-## USER RULES
-[ -f /etc/firewall.user ] && . /etc/firewall.user

package/base-files/default/etc/init.d/S50telnet

@@ -1,2 +1,2 @@
 #!/bin/sh
-if awk -F: '/^root:/ && $2 !~ /\!/ {exit 1}' /etc/passwd 2>/dev/null || test $FAILSAFE; then telnetd -l /bin/login; fi
+if awk -F: '/^root:/ && $2 !~ /\!/ {exit 1}' /etc/passwd 2>/dev/null; then telnetd -l /bin/login; fi

package/base-files/default/etc/init.d/S60cron

@@ -1,6 +1,4 @@
 #!/bin/sh
-[ -d /etc/crontabs ] || mkdir -p /etc/crontabs
-[ -e /var/spool/cron/crontabs ] || {
-        mkdir -p /var/spool/cron
-        ln -s /etc/crontabs /var/spool/cron/crontabs
-} && crond -c /etc/crontabs
+mkdir -p /var/spool/cron
+ln -s /etc/crontabs /var/spool/cron/crontabs
+crond -c /etc/crontabs

package/base-files/default/etc/init.d/S98done

@@ -0,0 +1,9 @@
+#!/bin/sh
+sysctl -p >&-
+
+# automagically run firstboot
+{ mount|grep "on / type tmpfs" 1>&-; } && {
+	lock /tmp/.switch2jffs
+	firstboot switch2jffs
+	lock -u /tmp/.switch2jffs
+}

package/base-files/default/etc/init.d/S99done

@@ -1,4 +0,0 @@
-#!/bin/sh
-# set leds to normal state
-[ -f /proc/sys/diag ] && echo "0x00" > /proc/sys/diag
-sysctl -p >&-

package/base-files/default/etc/init.d/rcS

@@ -1,8 +1,10 @@
 #!/bin/sh
-. /etc/nvram.sh
-syslog_ip=$(nvram get log_ipaddr)
-ipcalc -s "$syslog_ip" || syslog_ip=""
-syslogd -C 16 ${syslog_ip:+-L -R $syslog_ip}
+${FAILSAFE:+exit}
+
+[ -f /etc/config/network ] && . /etc/config/network
+eval $(ipcalc "$log_ipaddr")
+[ "$log_ipaddr" = "$IP" ] || log_ipaddr=""
+syslogd -C 16 ${log_ipaddr:+-L -R $log_ipaddr}
 klogd
 #${FAILSAFE:+telnetd -l /bin/login; ifup lan; exit}
 for i in /etc/init.d/S*; do