PAL.C.T MINI SHELL
#!/usr/bin/perl
# save_netgroup.cgi
# Create, update or delete a netgroup
require './nis-lib.pl';
&ReadParse();
($t, $lnums, $netgroup) = &table_edit_setup($in{'table'}, $in{'line'}, '\s+');
if ($in{'delete'}) {
# Just delete the netgroup
&table_delete($t, $lnums);
}
else {
# Validate inputs and save the netgroup
&error_setup($text{'netgroup_err'});
$in{'name'} =~ /^[A-Za-z0-9\.\-]+$/ || &error($text{'netgroup_ename'});
@netgroup = ( $in{'name'} );
HOST: for($i=0; defined($in{"host_$i"}); $i++) {
local @h;
foreach $v ('host', 'user', 'dom') {
if ($in{"${v}_def_$i"} == 1) { push(@h, ""); }
elsif ($in{"${v}_def_$i"} == 2) { next HOST; }
elsif ($in{"${v}_$i"} !~ /^\S+$/) {
&error(&text("netgroup_e$v", $i+1));
}
else { push(@h, $in{"${v}_$i"}); }
}
push(@netgroup, "($h[0],$h[1],$h[2])");
}
if ($in{'line'} eq '') {
&table_add($t, "\t", \@netgroup);
}
else {
&table_update($t, $lnums, "\t", \@netgroup);
}
}
&apply_table_changes() if (!$config{'manual_build'});
&redirect("edit_tables.cgi?table=$in{'table'}");
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