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|
#!/usr/bin/perl
# Drakwizard
# Copyright (C) 2002 MandrakeSoft Arnaud Desmons <adesmons@mandrakesoft.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
package Clientconf;
require "__WIZ_HOME__/common/scripts/Vareqval.pm";
require "__WIZ_HOME__/common/scripts/IFCFG.pm";
use MDK::Common;
use strict;
use standalone;
my $o = IFCFG->new();
my $wiz_domain_name = $o->network_get("DOMAINNAME");
my $wiz_ip_server = $o->itf_get("IPADDR");
sub name {
$o->network_get("HOSTNAME");
}
sub ip {
$wiz_ip_server;
}
sub check {
$> and return 1;
$o->is_dhcp() and return 2;
0;
}
sub get_root {
my $file = "/etc/sysconfig/named";
if (-f $file) {
my %mdk = Vareqval->get($file);
return $mdk{ROOTDIR};
}
"";
}
sub up_serial {
my ($file) = @_;
my (undef, undef, undef, $mday, $mon, $year) = gmtime(time);
$year += 1900;
my $serial_nbm = sprintf "%4dY%2dm%2d00", $year, $mon, $mday;
output($file, map {
my $line = $_;
if (/^(\s*)(\d*)(\s*;\s*Serial.*)$/) {
my $serial_f = $2;
$serial_f++;
if ($serial_f <= $serial_nbm) {
$serial_f = $serial_nbm;
chomp($serial_f);
$line = "$1$serial_f$3\n";
}
}
$line;
} cat_($file));
}
sub test {
!$ENV{wiz_client_name} and return 1;
!$ENV{wiz_client_ip} and return 1;
my $s_trunc = "$1.$2.$3" if $wiz_ip_server =~ /(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})/;
my $ds = "$4" if $wiz_ip_server =~ /(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})/;
my $dc = "$4" if $ENV{wiz_client_ip} =~ /(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})/;
my $sc_trunc = "$1.$2.$3" if $ENV{wiz_client_ip} =~ /(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})/;
!$sc_trunc and return 1;
!$dc and return 1;
!$ds and return 1;
!$s_trunc and return 1;
($s_trunc != $sc_trunc) and return 1;
($dc == $ds || $dc < 0 || $dc > 255) and return 1;
10;
}
sub do_it {
my $date = `date`;
chomp($date);
my $wiz_ip_net = "$1.$2.$3.0" if $wiz_ip_server =~ /(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})/;
my $s_trunc = "$1.$2.$3" if $wiz_ip_server =~ /(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})/;
my $ds = "$4" if $wiz_ip_server =~ /(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})/;
my $dc = "$4" if $ENV{wiz_client_ip} =~ /(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})/;
my $file="/var/named/$wiz_domain_name.db";
MDK::Common::cp_af($file, $file.".orig");
open(NEW, ">> $file") or die "can not open $file";
print NEW "\n$ENV{wiz_client_name} IN A $ENV{wiz_client_ip} ; $date";
close(NEW) or die "can not close $file";
up_serial($file);
my $file="/var/named/$s_trunc.rev";
MDK::Common::cp_af($file, $file.".orig");
open(NEW, ">> $file") or die "can not open $file";
print NEW "\n$dc IN PTR $ENV{wiz_client_name}. ; $date";
close(NEW) or die "can not close $file";
up_serial($file);
system("/etc/rc.d/init.d/named restart");
10;
}
1;
|
