diff options
Diffstat (limited to 'scripts/system/vyatta_update_resolv.pl')
| -rwxr-xr-x | scripts/system/vyatta_update_resolv.pl | 30 |
1 files changed, 27 insertions, 3 deletions
diff --git a/scripts/system/vyatta_update_resolv.pl b/scripts/system/vyatta_update_resolv.pl index 0255b256..a8d05cfd 100755 --- a/scripts/system/vyatta_update_resolv.pl +++ b/scripts/system/vyatta_update_resolv.pl @@ -47,9 +47,18 @@ if ($modify_dir ne '') { } +$vc->setLevel('system'); + +my @domains = $vc->returnValues('domain-search domain'); +my $domain_name = $vc->returnValue('domain-name'); + +if (@domains > 0 && $domain_name && length($domain_name) > 0) { + print STDERR "System configuration error. Both \'domain-name\' and \'domain-search\' are specified, but only one of these mutually exclusive parameters is allowed.\n"; + print STDERR "System configuration commit aborted due to error(s).\n"; + exit(1); +} + my $doms = ''; -$vc->setLevel('system domain-search domain'); -my @domains = $vc->returnValues('.'); foreach my $domain (@domains) { if (length($doms) > 0) { $doms .= ' '; @@ -62,9 +71,15 @@ if (length($doms) > 0) { $search = "search\t\t$doms\t\t#line generated by $0\n"; } +my $domain = ''; +if ($domain_name && length($domain_name) > 0) { + $domain = "domain\t\t$domain_name\t\t#line generated by $0\n"; +} + # The following will re-write '/etc/resolv.conf' line by line, -# replacing the 'search' specifier with the latest values. +# replacing the 'search' specifier with the latest values, +# or replacing the 'domain' specifier with the latest value. my @resolv; if (-e '/etc/resolv.conf') { @@ -75,6 +90,7 @@ if (-e '/etc/resolv.conf') { my $foundSearch = 0; +my $foundDomain = 0; open (RESOLV, '>/etc/resolv.conf') or die("$0: Error! Unable to open '/etc/resolv.conf' for output: $!\n"); foreach my $line (@resolv) { @@ -83,6 +99,11 @@ foreach my $line (@resolv) { if (length($search) > 0) { print RESOLV $search; } + } elsif ($line =~ /^domain\s/) { + $foundDomain = 1; + if (length($domain) > 0) { + print RESOLV $domain; + } } else { print RESOLV $line; } @@ -90,6 +111,9 @@ foreach my $line (@resolv) { if ($foundSearch == 0 && length($search) > 0) { print RESOLV $search; } +if ($foundDomain == 0 && length($domain) > 0) { + print RESOLV $domain; +} close (RESOLV); |