#!/usr/bin/perl

package Newsconf;
require "__WIZ_HOME__/common/scripts/Vareqval.pm";
use MDK::Common;
use strict;

sub	normalize_freq {
    my	($freq) = @_;

    if ($freq =~ /(\d*)/) {
	$freq = $1;
    }
    if ($freq <= 0) {
	$freq = 0;
    }
    if ($freq >= 24) {
	$freq = 24;
    }
    $freq;
}

sub	normalize_server {
    my	($server) = @_;
    
    $server;
}

sub	do_it {
    defined $ENV{wiz_news_freq} and my $freq = normalize_freq($ENV{wiz_news_freq}) or
	die "freq not defined: $!";
    defined $ENV{wiz_news_server} and my $server = normalize_server($ENV{wiz_news_server}) or
	die "server not defined: $!";
    my %mdk = Vareqval->get("/etc/sysconfig/mdk_serv");
    $mdk{wiz_news_freq} = $freq;
    $mdk{wiz_news_server} = $server;
    Vareqval->commit("/etc/sysconfig/mdk_serv", \%mdk);
    my $file = "/etc/leafnode/config";
    if (! -f $file) { die "$file not found: $!"};
    my  $tmp = `mktemp /tmp/Newsconf.XXXXXX`
	or die "can't make a temp file: $!";
    open(OLD, "< __WIZ_HOME__/news_wizard/scripts/config.default")
	or die "can't open default: $!";
    open(NEW, "> $tmp")
	or die "can't open $tmp: $!";
    while (<OLD>) {
	s|__server__|$server|g;
	print NEW $_;
    }
    close(OLD);
    close(NEW);
    chomp($tmp);
    system("mv $tmp $file");
    $file = "/var/spool/cron/news";
    if (-f $file) {
	MDK::Common::cp_af($file, "/etc/leafnode/crontab");
      }
    $file = "/etc/leafnode/crontab";
    MDK::Common::cp_af($file, $file . ".orig");
    my $file = "/etc/leafnode/crontab";
    my $tmp = `mktemp /tmp/Newsconf.XXXXXX`
	or die "can't make a temp file: $!";
    open(OLD, "< __WIZ_HOME__/news_wizard/scripts/news.cron")
	or die "can't open default: $!";
    open(NEW, "> $tmp")
	or die "can't open $tmp: $!";
    while (<OLD>) {
	s|__freq__|$freq|g;
	print NEW $_;
    }
    close(OLD);
    close(NEW);
    chomp($tmp);
    system("mv $tmp $file");
    print "hello\n";
    system("crontab -u news /etc/leafnode/crontab");
    print "hello\n";
}