continue

2015-05-17 20:03:20 +03:00
parent 176567ccd2
commit 41b4c09fe5
48 changed files with 3569 additions and 113 deletions
@@ -0,0 +1,85 @@
+#!/bin/sh
+
+PATH=/bin:/usr/bin:/sbin:/usr/sbin
+
+RESOLV_CONF="/etc/resolv.conf"
+
+UDHCPC_INFO="/etc/udhcpc.info"
+
+update_interface()
+{
+  [ -n "$broadcast" ] && BROADCAST="broadcast $broadcast"
+  [ -n "$subnet" ] && NETMASK="netmask $subnet"
+  /bin/ifconfig $interface $ip $BROADCAST $NETMASK
+}
+
+update_routes()
+{
+  if [ -n "$router" ]
+  then
+    echo "deleting routes"
+    while /bin/route del default gw 0.0.0.0 dev $interface > /dev/null 2>&1
+    do :
+    done
+
+    for i in $router
+    do
+      /bin/route add default gw $i dev $interface
+    done
+  fi
+}
+
+update_dns()
+{
+  echo -n > $RESOLV_CONF
+  [ -n "$domain" ] && echo domain $domain >> $RESOLV_CONF
+  for i in $dns
+  do
+    echo adding dns $i
+    echo nameserver $i >> $RESOLV_CONF
+  done
+}
+
+deconfig()
+{
+  /bin/ifconfig $interface 0.0.0.0
+}
+
+update_udhcpc_info()
+{
+    cat > $UDHCPC_INFO <<EOF
+HOSTNAME=$hostname
+INTERFACE=$interface
+IP=$ip
+BROADCAST=$broadcast
+NETMASK=$netmask
+ROOTPATH=$rootpath
+EOF
+}
+
+case "$1" in
+  bound)
+    update_interface;
+    update_routes;
+    update_dns;
+    update_udhcpc_info;
+  ;;
+
+  renew)
+    update_interface;
+    update_routes;
+    update_dns;
+    update_udhcpc_info;
+  ;;
+
+  deconfig)
+    deconfig;
+  ;;
+
+  *)
+    echo "Usage: $0 {bound|renew|deconfig}"
+    exit 1
+    ;;
+esac
+
+exit 0