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::l("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;