1 files changed, 42 insertions, 0 deletions
diff --git a/perl-install/network/nfs.pm b/perl-install/network/nfs.pm
new file mode 100644
index 000000000..8429d1a69
--- /dev/null
+++ b/perl-install/network/nfs.pm
@@ -0,0 +1,42 @@
+package network::nfs;
+
+use common;
+use network::network;
+
+sub check {
+    my ($in) = @_;
+
+    my $f = '/usr/sbin/showmount';
+    -e $f or $in->do_pkgs->install('nfs-utils-clients');
+    -e $f or $in->ask_warn('', "Mandatory package nfs-utils-clients is missing"), return;
+    1;
+}
+
+
+sub find_servers() {
+    local (*F, $_);
+    my $pid = open F, "rpcinfo-flushed -b mountd 2 |";
+    $SIG{ALRM} = sub { kill(15, $pid) };
+    alarm 1;
+
+    my $domain = chomp_(`domainname`);
+    my @servers;
+    while (<F>) {
+	chomp;
+	my ($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 => $name) };
+    }
+    @servers;
+}
+
+sub find_exports {
+    my ($server) = @_;
+
+    my (undef, @l) = `showmount -e $server->{ip}`;
+    map { /(\S+)\s*(\S+)/; { name => $1, comment => $2 } } @l;
+}
+
+1;
+