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