diff options
Diffstat (limited to 'chromium/third_party/cygwin/lib/perl5/vendor_perl/5.10/i686-cygwin/Net/DNS/Resolver/Win32.pm')
| -rw-r--r-- | chromium/third_party/cygwin/lib/perl5/vendor_perl/5.10/i686-cygwin/Net/DNS/Resolver/Win32.pm | 225 |
1 files changed, 0 insertions, 225 deletions
diff --git a/chromium/third_party/cygwin/lib/perl5/vendor_perl/5.10/i686-cygwin/Net/DNS/Resolver/Win32.pm b/chromium/third_party/cygwin/lib/perl5/vendor_perl/5.10/i686-cygwin/Net/DNS/Resolver/Win32.pm deleted file mode 100644 index a86d28b8ecf..00000000000 --- a/chromium/third_party/cygwin/lib/perl5/vendor_perl/5.10/i686-cygwin/Net/DNS/Resolver/Win32.pm +++ /dev/null @@ -1,225 +0,0 @@ -package Net::DNS::Resolver::Win32; -# -# $Id: Win32.pm 588 2006-05-22 20:28:00Z olaf $ -# - -use strict; -use vars qw(@ISA $VERSION); - -use Net::DNS::Resolver::Base (); - -@ISA = qw(Net::DNS::Resolver::Base); -$VERSION = (qw$LastChangedRevision: 588 $)[1]; - -use Win32::Registry; - -sub init { - - my $debug=0; - my ($class) = @_; - - my $defaults = $class->defaults; - - my ($resobj, %keys); - - my $root = 'SYSTEM\CurrentControlSet\Services\Tcpip\Parameters'; - - unless ($main::HKEY_LOCAL_MACHINE->Open($root, $resobj)) { - # Didn't work, maybe we are on 95/98/Me? - $root = 'SYSTEM\CurrentControlSet\Services\VxD\MSTCP'; - $main::HKEY_LOCAL_MACHINE->Open($root, $resobj) - or Carp::croak "can't read registry: $!"; - } - - $resobj->GetValues(\%keys) - or Carp::croak "can't read registry values: $!"; - - # Best effort to find a useful domain name for the current host - # if domain ends up blank, we're probably (?) not connected anywhere - # a DNS server is interesting either... - my $domain = $keys{'Domain'}->[2] || $keys{'DhcpDomain'}->[2] || ''; - - # If nothing else, the searchlist should probably contain our own domain - # also see below for domain name devolution if so configured - # (also remove any duplicates later) - my $searchlist = "$domain "; - $searchlist .= $keys{'SearchList'}->[2]; - - # This is (probably) adequate on NT4 - # NameServer overrides DhcpNameServer if both exist - my $nt4nameservers = $keys{'NameServer'}->[2] || $keys{'DhcpNameServer'}->[2]; - my $nameservers = ""; - - - -# -# -# This code is agued to be broken see ticket rt.cpan.org ticket 11931 -# There seems to be sufficient reason to remove this code -# -# For details see https://rt.cpan.org/Ticket/Display.html?id=11931 -# -# -# # -# # but on W2K/XP the registry layout is more advanced due to dynamically -# # appearing connections. So we attempt to handle them, too... -# # opt to silently fail if something isn't ok (maybe we're on NT4) -# # drop any duplicates later, but must ignore NT4 style entries if in 2K/XP -# my $dnsadapters; -# $resobj->Open("DNSRegisteredAdapters", $dnsadapters); -# if ($dnsadapters) { -# my @adapters; -# $dnsadapters->GetKeys(\@adapters); -# foreach my $adapter (@adapters) { -# my $regadapter; -# $dnsadapters->Open($adapter, $regadapter); -# if ($regadapter) { -# my($type,$ns); -# $regadapter->QueryValueEx("DNSServerAddresses", $type, $ns); -# while (length($ns) >= 4) { -# my $addr = join('.', unpack("C4", substr($ns,0,4,""))); -# $nameservers .= " $addr"; -# } -# } -# } -# } - - - - - # This code was introduced by Hanno Stock, see ticket 1193 dd May 19 2006 - # - # it should work on Win2K and XP and looks for the DNS services - # using the BIND key - # - - my $bind_linkage; - my @sorted_interfaces; - print ";; DNS: Getting sorted interface list\n" if $debug; - $main::HKEY_LOCAL_MACHINE->Open('SYSTEM\CurrentControlSet\Services\Tcpip\Linkage', - $bind_linkage); - if($bind_linkage){ - my $bind_linkage_list; - my $type; - $bind_linkage->QueryValueEx('Bind', $type, $bind_linkage_list); - if($bind_linkage_list){ - @sorted_interfaces = split(m/[^\w{}\\-]+/s, $bind_linkage_list); - } - foreach my $interface (@sorted_interfaces){ - $interface =~ s/^\\device\\//i; - print ";; DNS:Interface: $interface\n" if $debug; - } - } - - - my $interfaces; - $resobj->Open("Interfaces", $interfaces); - if ($interfaces) { - my @ifacelist; - if(@sorted_interfaces){ - @ifacelist = @sorted_interfaces; - }else{ - $interfaces->GetKeys(\@ifacelist); - } - foreach my $iface (@ifacelist) { - my $regiface; - $interfaces->Open($iface, $regiface); - - if ($regiface) { - my $ns; - my $type; - my $ip; - my $ipdhcp; - $regiface->QueryValueEx("IPAddress", $type, $ip); - $regiface->QueryValueEx("DhcpIPAddress", $type, $ipdhcp); - if (($ip && !($ip =~ /0\.0\.0\.0/)) || ($ipdhcp && !($ipdhcp =~ /0\.0 -\.0\.0/))) { - # NameServer overrides DhcpNameServer if both exist - $regiface->QueryValueEx("NameServer", $type, $ns); - $regiface->QueryValueEx("DhcpNameServer", $type, $ns) unless $ns; - $nameservers .= " $ns" if $ns; - } - } - } - } - if (!$nameservers) { - $nameservers = $nt4nameservers; - } - - if ($domain) { - $defaults->{'domain'} = $domain; - } - - my $usedevolution = $keys{'UseDomainNameDevolution'}->[2]; - if ($searchlist) { - # fix devolution if configured, and simultaneously make sure no dups (but keep the order) - my @a; - my %h; - foreach my $entry (split(m/[\s,]+/, $searchlist)) { - push(@a, $entry) unless $h{$entry}; - $h{$entry} = 1; - if ($usedevolution) { - # as long there's more than two pieces, cut - while ($entry =~ m#\..+\.#) { - $entry =~ s#^[^\.]+\.(.+)$#$1#; - push(@a, $entry) unless $h{$entry}; - $h{$entry} = 1; - } - } - } - $defaults->{'searchlist'} = \@a; - } - - if ($nameservers) { - # remove blanks and dupes - my @a; - my %h; - foreach my $ns (split(m/[\s,]+/, $nameservers)) { - push @a, $ns unless (!$ns || $h{$ns}); - $h{$ns} = 1; - } - $defaults->{'nameservers'} = [map { m/(.*)/ } @a]; - } - - $class->read_env; - - if (!$defaults->{'domain'} && @{$defaults->{'searchlist'}}) { - $defaults->{'domain'} = $defaults->{'searchlist'}[0]; - } elsif (!@{$defaults->{'searchlist'}} && $defaults->{'domain'}) { - $defaults->{'searchlist'} = [ $defaults->{'domain'} ]; - } -} - -1; -__END__ - - -=head1 NAME - -Net::DNS::Resolver::Win32 - Windows Resolver Class - -=head1 SYNOPSIS - - use Net::DNS::Resolver; - -=head1 DESCRIPTION - -This class implements the windows specific portions of C<Net::DNS::Resolver>. - -No user serviceable parts inside, see L<Net::DNS::Resolver|Net::DNS::Resolver> -for all your resolving needs. - -=head1 COPYRIGHT - -Copyright (c) 1997-2002 Michael Fuhr. - -Portions Copyright (c) 2002-2004 Chris Reinhardt. - -All rights reserved. This program is free software; you may redistribute -it and/or modify it under the same terms as Perl itself. - -=head1 SEE ALSO - -L<perl(1)>, L<Net::DNS>, L<Net::DNS::Resolver> - -=cut |