cmd/dbshow.pl

   1 #!/usr/bin/perl
   2 #
   3 # Database enquiry routine
   4 #
   5 # Copyright (c) 1999 Dirk Koopman G1TLH
   6 #
   7 my ($self, $line) = @_;
   8 my @f = split /\s+/, $line;
   9 my @out;
  10
  11 my $name = shift @f if @f;
  12 my $db = DXDb::getdesc($name);
  13 return (1, $self->msg('db3', $name)) unless $db;
  14
  15 my @db;
  16 push @db, $name;
  17 push @db, @{$db->chain} if $db->chain;
  18
  19 my $n;
  20 foreach  $n (@db) {
  21         $db = DXDb::getdesc($n);
  22         return (1, $self->msg('db3', $n)) unless $db;
  23
  24         if ($db->remote) {
  25
  26                 # remote databases
  27                 unless (Route::Node::get($db->remote) || DXChannel::get($db->remote)) {
  28                         push @out, $self->msg('db4', uc $name, $db->remote);
  29                         last;
  30                 }
  31
  32                 push @out, $self->msg('db11', $db->remote);
  33                 push @f, " " unless @f;
  34                 for (@f) {
  35                         my $n = DXDb::newstream($self->call);
  36                         DXProt::route(undef, $db->remote, DXProt::pc44($main::mycall, $db->remote, $n, uc $db->name,uc $_, $self->call));
  37                 }
  38 #               last;
  39         } else {
  40
  41                 # local databases can chain to remote ones
  42                 my $count;
  43                 my $pre = $db->print('pre');
  44                 push @out, $pre if defined $pre;
  45 #               push @out, "@f";
  46                 for (@f) {
  47                         push @out, $db->name . " $_";
  48                         my $value = $db->getkey($_) || "";
  49 #                       push @out, $db->name . ": $_ :";
  50                         if ($value) {
  51                                 push @out, split /\n/, $value;
  52                                 $count++;
  53                         } else {
  54                                 push @out, $self->msg('db2', uc $_, uc $db->{name});
  55                         }
  56                 }
  57                 if ($count) {
  58                         my $post = $db->print('post');
  59                         push @out, $post if $post;
  60 #                       last;
  61                 }
  62         }
  63 }
  64
  65 return (1, @out);