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package network::nfs; # $Id$
use strict;
use diagnostics;
use common;
use network::network;
use network::smbnfs;
use log;
our @ISA = 'network::smbnfs';
sub to_fstab_entry {
my ($class, $e) = @_;
$class->to_fstab_entry_raw($e, 'nfs');
}
sub comment_to_string {
my ($_class, $comment) = @_;
member($comment, qw(* 0.0.0.0/0.0.0.0 (everyone))) ? '' : $comment;
}
sub from_dev {
my ($_class, $dev) = @_;
$dev =~ m|(.*?):(.*)|;
}
sub to_dev_raw {
my ($_class, $server, $name) = @_;
$server . ':' . $name;
}
sub check {
my ($_class, $in) = @_;
$in->do_pkgs->ensure_is_installed('nfs-utils-clients', '/usr/sbin/showmount') or return;
system('/etc/init.d/portmap start') if system('/etc/init.d/portmap status') != 0;
1;
}
sub find_servers {
my $pid = open(my $F, "rpcinfo-flushed -b mountd 2 |");
$SIG{ALRM} = sub { kill(15, $pid) };
alarm 1;
my $domain = chomp_(`domainname`);
my @servers;
local $_;
while (<$F>) {
my ($ip, $name) = /(\S+)\s+(\S+)/ or log::explanations("bad line in rpcinfo output"), next;
$name =~ s/\Q.$domain//;
$name =~ s/\.$//;
push @servers, { ip => $ip, if_($name ne '(unknown)', name => $name) };
}
@servers;
}
sub find_exports {
my ($_class, $server) = @_;
my @l;
run_program::raw({ timeout => 1 }, "showmount", '>', \@l, "--no-headers", "-e", $server->{ip} || $server->{name});
map { if_(/(\S+(\s*\S+)*)\s+(\S+)/, { name => $1, comment => $3, server => $server }) } @l;
}
1;
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