# (c) 2007 by Ralf Ertzinger <ralf@camperquake.de>
# licensed under GNU GPL v2
-package Base;
+package videosite::Base;
use strict;
use Data::Dumper;
sub new {
my $class = shift;
- my $self = {'_DEBUG' => 0, '_OUT' => sub {}};
+ my $self = {'_DEBUG' => 0, '_OUT' => sub {print shift}};
bless($self, $class);
my $self = shift;
my $t;
- $t = sprintf(shift(@_), @_);
- $t =~ s/%/%%/g;
- $self->{'_OUT'}->($t);
+ $self->{'_OUT'}(@_);
}
sub debug {
return $s;
}
+# Return a list of the parameters supported by the module
+# Does not return the 'enabled' parameter
+sub getparamlist {
+ my $self = shift;
+ my $word = shift;
+
+ return grep {$_ ne 'enabled' && /^$word/} keys %{$self->{'_PARAMS'}};
+}
+
+# Return a list of valid parameter values, if the parameter has
+# such a list.
+sub getparamvalues {
+ my $self = shift;
+ my $param = shift;
+ my $word = shift;
+
+ unless(exists($self->{'_PARAMS'}->{$param}->[2])) {
+ return ();
+ } else {
+ return grep {/^$word/} keys %{$self->{'_PARAMS'}->{$param}->[2]};
+ }
+}
+
+
sub gethelpstr {
my $self = shift;
my $s = 'Help for ' . $self->{'NAME'} . ":\n";
foreach $k (keys(%{$self->{'_CONFIG'}->{'option'}})) {
$p = $self->{'_PARAMS'}->{$k}->[0];
$p =~ s/%/%%/g;
- $s .= sprintf(" %s: %s (default: %s)\n", $k, $self->{'_PARAMS'}->{$k}->[1], $p);
+ if (exists($self->{'_PARAMS'}->{$k}->[2])) {
+ # The parameter has a list of allowed values. Add the keys and their help
+ $s .= sprintf(" %s: %s (default: %s)\n", $k, $self->{'_PARAMS'}->{$k}->[1], $p);
+ foreach (sort keys(%{$self->{'_PARAMS'}->{$k}->[2]})) {
+ $s .= sprintf(" %s: %s\n", $_, $self->{'_PARAMS'}->{$k}->[2]->{$_});
+ }
+ } else {
+ # The parameter just has a default value and a help text
+ $s .= sprintf(" %s: %s (default: %s)\n", $k, $self->{'_PARAMS'}->{$k}->[1], $p);
+ }
}
return $s;