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|
#! /usr/bin/perl -w
package Smbconf;
require "__WIZ_HOME__/common/scripts/Vareqval.pm";
require "__WIZ_HOME__/common/scripts/DrakconnectConf.pm";
use MDK::Common;
use strict;
# All possibilies in the config file must be precedeed by ";"
# This script can just comment, uncomment or/and change values
# but can not add anything.
# so one variable cannot be commented and not in the same file.
my $o = DrakconnectConf->new();
sub check {
$> and return 1;
$o->is_dhcp() and return 2;
0;
}
sub check_services {
$ENV{wiz_do_homes} and return 2;
$ENV{wiz_do_file_sharing} and return 1;
0;
}
sub check_dir {
-d ($ENV{wiz_dir}) and return 10;
1;
}
sub read_conf {
my $self = {};
my ($file) = @_;
my $menu;
my @tab;
my %conf;
open(FH, $file) or die "$! ($file)";
while (<FH>) {
if (/^(\s*\;?\s*)\[(.*)\].*/) {
$menu = $2;
$conf{$menu}{__comment} = $1;
}
elsif (/^(?!\#)(\s*\;*\s*)(.*?)\s*=\s*(.*)\s*$/) {
$conf{$menu}{$2}{value} = $3;
$conf{$menu}{$2}{comment} = $1;
}
push @tab, $_;
}
$self->{conf} = \%conf;
$self->{tab} = \@tab;
bless $self;
}
sub write_conf {
my $self = shift;
my ($file) = @_;
my $menu;
open(FH, "> $file") or die "$!";
foreach (@{$self->{tab}}) {
if (/^\s*\;?\s*\[(.*)\].*/) {
$menu = $1;
print FH "$self->{conf}->{$menu}{__comment}"."[$menu]\n";
}
elsif (/^(?!\#)\s*\;*\s*(.*?)\s*=/) {
print FH "$self->{conf}->{$menu}{$1}{comment}"."$1" ." = ". "$self->{conf}->{$menu}{$1}{value}\n";
}
else {
print FH $_;
}
}
}
sub comment_menu {
my $self = shift;
my ($menu, $str) = @_;
$self->{conf}->{$menu}{__comment} = $str;
foreach (keys %{$self->{conf}->{$menu}}) {
($_ eq "__comment") and next;
$self->{conf}->{$menu}{$_}{comment} = $str;
}
}
sub comment_var {
my $self = shift;
my ($menu, $var, $str) = @_;
$self->{conf}->{$menu}{$var}{comment} = $str;
}
sub chg_var {
my $self = shift;
my ($menu, $var, $str) = @_;
$self->{conf}->{$menu}{$var}{value} = $str;
}
sub file_sharing {
my $self = shift;
standalone->explanations("Enabling $ENV{wiz_dir} samba file sharing");
$self->comment_menu("public", "");
$self->chg_var("global", "security", "share");
}
sub homes {
my $self = shift;
standalone->explanations("Enabling samba homes access");
$self->comment_menu("homes", "");
$self->chg_var("global", "security", "share");
}
sub printer_sharing {
my $self = shift;
standalone->explanations("Enabling samba printer sharing");
$self->comment_menu("printers", "");
}
sub check_workgroup {
!$ENV{workgroup} and return 1;
10;
}
sub check_banner {
!$ENV{banner} and return 1;
10;
}
my $old = read_conf("/etc/samba/smb.conf");
sub get_workgroup {
$old->{conf}->{global}{workgroup}{value};
}
sub get_banner {
$old->{conf}->{global}{"server string"}{value};
}
sub ask_dir {
$ENV{wiz_do_file_sharing};
}
sub get_dir {
$old->{conf}->{public}{path}{value};
}
# remember one variable cannot be commented and not in the same file.
sub do_it {
my $conf = read_conf("__WIZ_HOME__/samba_wizard/scripts/smb.conf.default");
$conf->chg_var("global", "workgroup", $ENV{wiz_workgroup});
$conf->chg_var("global", "server string", $ENV{wiz_banner});
my $ip = $o->get_from_known_dev("IP");
$conf->file_sharing() if $ENV{wiz_do_file_sharing};
$conf->printer_sharing() if $ENV{wiz_do_printer_sharing};
$conf->homes() if $ENV{wiz_do_homes};
$conf->chg_var("global", "hosts allow", $ip);
$conf->chg_var("global", "security", "share");
$conf->chg_var("public", "path", $ENV{wiz_dir}) if $ENV{wiz_dir};
$conf->write_conf("/etc/samba/smb.conf");
system("/etc/rc.d/init.d/smb restart");
10;
}
1;
|
