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Annotation of embedaddon/dnsmasq/contrib/openvpn/dhclient-enter-hooks, revision 1.1.1.1

1.1       misho       1: #!/bin/bash
                      2: 
                      3: function save_previous() {
                      4:   if [ -e $1 -a ! -e $1.predhclient ]; then
                      5:     mv $1 $1.predhclient 
                      6:   fi
                      7: }
                      8: 
                      9: function write_resolv_conf() {
                     10:   RESOLVCONF=$1
                     11:   if [ -n "$new_domain_name" ] || [ -n "$new_domain_name_servers" ]; then
                     12:     save_previous $RESOLVCONF
                     13:     echo '; generated by /etc/dhclient-enter-hooks' > $RESOLVCONF
                     14:     if [ -n "$SEARCH" ]; then
                     15:        echo search $SEARCH >> $RESOLVCONF
                     16:     else
                     17:        if [ -n "$new_domain_name" ]; then
                     18:            echo search $new_domain_name >> $RESOLVCONF
                     19:        fi
                     20:     fi
                     21:     chmod 644 $RESOLVCONF
                     22:     for nameserver in $new_domain_name_servers; do
                     23:       echo nameserver $nameserver >>$RESOLVCONF
                     24:     done
                     25:   fi
                     26: }
                     27: 
                     28: make_resolv_conf() {
                     29:   write_resolv_conf /etc/resolv.conf
                     30: }