added examples

[spider.git] / perl / client.pl

diff --git a/perl/client.pl b/perl/client.pl
index cc185a17838622f4c2631464ca4ea5554947b39a..8d2d683b1ac68974a80c2935c352380794766639 100755 (executable)
--- a/perl/client.pl
+++ b/perl/client.pl
@@ -348,28 +348,48 @@ if ($loginreq) {
        my $user;
        my $s;
 
+       if (-e "$data/issue") {
+               open(I, "$data/issue") or die;
+               local $/ = undef;
+               $issue = <I>;
+               close(I);
+               $issue = s/\n/\r/og if $mode == 1;
+               local $/ = $nl;
+               $stdout->print($issue) if issue;
+       }
+       
+
        DXUser->init($userfn);
        
+       # allow a login from an existing user. I could create a user but
+       # I want to check for valid callsigns and I don't have the 
+       # necessary info / regular expression yet
        for ($state = 0; $state < 2; ) {
                alarm($timeout);
                
                if ($state == 0) {
                        $stdout->print('login: ');
                        $stdout->flush();
-                       local $/ = $mode == 1 ? "\r" : "\n";
+                       local $\ = $nl;
                        $s = $stdin->getline();
                        chomp $s;
+                       $s =~ s/\s+//og;
+                       $s =~ s/-\d+$//o;            # no ssids!
+                       cease(0) unless $s gt ' ';
                        $call = uc $s;
                        $user = DXUser->get($call);
                        $state = 1;
                } elsif ($state == 1) {
                        $stdout->print('password: ');
                        $stdout->flush();
-                       local $/ = $mode == 1 ? "\r" : "\n";
+                       local $\ = $nl;
                        $s = $stdin->getline();
                        chomp $s;
                        $state = 2;
-                       cease(0) if !$user || ($user->passwd && $user->passwd ne $s);
+                       if (!$user || ($user->passwd && $user->passwd ne $s)) {
+                               $stdout->print("sorry...$nl");
+                               cease(0);
+                       }
                }
        }
 }