first perl traduction

1 files changed, 93 insertions, 0 deletions

diff --git a/dhcp_wizard/scripts/Dhcpconf.pm b/dhcp_wizard/scripts/Dhcpconf.pm
new file mode 100644
index 00000000..9c38736a
--- /dev/null
+++ b/dhcp_wizard/scripts/Dhcpconf.pm
@@ -0,0 +1,93 @@
+#!/usr/bin/perl
+
+package Dhcpconf;
+require "__WIZ_HOME__/common/scripts/Vareqval.pm";
+use MDK::Common;
+use strict;
+
+sub	do_it {
+    my %mdk = Vareqval->get("/etc/sysconfig/mdk_serv");
+    my $wiz_domain_name = $mdk{wiz_domain_name}	if defined $mdk{wiz_domain_name} or
+	die "wiz_domain_name not in /etc/sysconfig/mdk_serv";
+    my $wiz_host_name = $mdk{wiz_host_name}	if defined $mdk{wiz_host_name} or 
+	die "wiz_host_name not in /etc/sysconfig/mdk_serv";
+    
+    defined $ENV{wiz_ip_range1} or die "wiz_ip_range1 not defined : $!";
+    defined $ENV{wiz_ip_range2} or die "wiz_ip_range2 not defined : $!";
+    my $wiz_ip_range1 = $ENV{wiz_ip_range1};
+    my $wiz_ip_range2 = $ENV{wiz_ip_range2};
+    $mdk{wiz_ip_range1} = $wiz_ip_range1;
+    $mdk{wiz_ip_range2} = $wiz_ip_range2;
+    
+    my $wiz_device = $mdk{wiz_device}		if defined $mdk{wiz_device} or
+	die "wiz_device not in /etc/sysconfig/mdk_serv";
+    Vareqval->commit("/etc/sysconfig/mdk_serv", \%mdk);
+    my %mdk = Vareqval->get("/etc/sysconfig/network-scripts/ifcfg-".$wiz_device);
+    my $wiz_ip_net = $mdk{NETWORK}		if defined $mdk{NETWORK} or 
+	die "NETWORK not in /etc/sysconfig/network-scripts/ifcfg-".$wiz_device;
+    my $wiz_ip_server = $mdk{IPADDR}		if defined $mdk{IPADDR} or 
+	die "IPADDR not in /etc/sysconfig/network-scripts/ifcfg-".$wiz_device;
+    my $wiz_ip_netmask = $mdk{NETMASK}		if defined $mdk{NETMASK} or 
+	die "NETMASK not in /etc/sysconfig/network-scripts/ifcfg-".$wiz_device;    
+# patch to rewrite when got new file about dhcp with INTERFACES value
+# currently, I put the device to configure as dhcp server
+# in /etc/sysconfig/dhcpd
+
+#[ -f /etc/sysconfig/dhcpd ] && cp -f /etc/sysconfig/dhcpd /var/tmp/wiz_bck/orig/dhcpd
+    my $file = "/etc/sysconfig/dhcpd";
+    MDK::Common::cp_af($file, $file.".orig");
+    open(NEW, "> $file")				or die "can not open $file: $!";
+    print NEW "INTERFACES=$wiz_device\n";
+    close($file)					or die "can not close $file: $!";
+    $file = "/etc/rc.d/init.d/dhcpd";
+# now patching etc/rc.d/init.d/dhcpd
+    if (!`grep INTERFACES $file`){
+	MDK::Common::cp_af($file, $file . ".orig");
+	my  $tmp = `mktemp /tmp/Dhcpconf.XXXXXX`	or die "can't make a temp file: $!";
+	open(NEW, "> $tmp")				or die "can't open $tmp: $!";
+	open(OLD, "< $file")				or die "can't open default: $!";
+	while (<OLD>) {
+	    if (m|daemon\s*/usr/sbin/dhcp|) {
+		print NEW "\tif [ -f /etc/sysconfig/dhcpd ]; then
+\t\t. /etc/sysconfig/dhcpd
+\t\tDEV=\$INTERFACES
+\tfi\n";
+	    }
+	    print NEW $_;
+	}
+	close(OLD);
+	close(NEW);
+	MDK::Common::cp_af($tmp, $file);
+    }
+    $file = "/etc/dhcpd.conf";
+    MDK::Common::cp_af($file, $file.".orig");
+    my  $tmp = `mktemp /tmp/Dhcpdconf.XXXXXX` or
+	die "can't make a temp file: $!";
+    open(NEW, "> $tmp")	or
+	die "can't open $tmp: $!";
+    open(OLD, "< __WIZ_HOME__/dhcp_wizard/scripts/dhcpd.conf.default") or
+	die "can't open default: $!";
+    while (<OLD>) {
+	s|__hname__|$wiz_host_name|g;
+	s|__net__|$wiz_ip_net|g;
+	s|__ip__|$wiz_ip_server|g;
+	s|__mask__|$wiz_ip_netmask|g;
+	s|__rng1__|$wiz_ip_range1|g;
+	s|__rng2__|$wiz_ip_range2|g;
+	s|__dname__|$wiz_domain_name|g;
+	print NEW $_;
+    }
+    close(OLD);
+    close(NEW);
+    MDK::Common::cp_af($tmp, $file);
+    system("touch /var/dhcpd/dhcpd.leases")	or die "can not touch /var/dhcpd/dhcd.leases: $!";
+# modifying webmin config
+    $file="/etc/webmin/dhcpd/config";
+    if (-f $file) {
+	%mdk = Vareqval->get($file);
+	$mdk{lease_file} = "/var/dhcpd/dhcpd.leases";
+	$mdk{interfaces} = $wiz_device;
+    }
+    system("/etc/rc.d/init.d/dhcpd restart");
+}
+