/usr/share/algotutor/Configurable.pm is in algotutor 0.8.6-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 | # Author: Chao-Kuei Hung
# For more info, including license, please see doc/index.html
package Configurable;
# Configurable objects
use strict;
use Carp;
use vars qw(@ISA);
@ISA = qw();
require "basic.pl";
sub new {
my ($class, %opts) = @_;
$class = ref($class) if ref($class);
return bless ::deep_copy(\%opts), $class;
}
my (@cfg_file_list, $init);
@cfg_file_list = ("$ENV{HOME}/.algotutor", "/etc/algotutor");
foreach $init (@cfg_file_list) {
if (-r $init) {
$::UserConfig = require $init;
print STDERR "using config file $init\n";
last;
}
}
sub cget {
my ($self, $opt) = @_;
my ($CLASS) = $self;
if (ref $self) {
return $self->{$opt} if exists $self->{$opt};
$CLASS = ref $self;
}
return $::UserConfig->{$CLASS}{$opt}
if exists $::UserConfig->{$CLASS}{$opt};
while (defined $CLASS) {
#print "C($opt):$CLASS -- ", join(",",keys %{ $::Config->{$CLASS} }), "\n";
return $::Config->{$CLASS}{$opt}
if defined $::Config->{$CLASS}{$opt};
$CLASS = ::parent_class($CLASS);
}
}
sub get_all_opts {
my ($self) = @_;
my ($CLASS) = $self;
$CLASS = ref $self if ref $self;
my (@ANCESTORS) = ();
while ($CLASS) {
push @ANCESTORS, $CLASS;
$CLASS = ::parent_class($CLASS);
}
my (%opts) = ();
while (@ANCESTORS) {
%opts = (%opts, %{ ::deep_copy($::Config->{pop @ANCESTORS}) } );
}
if (ref $self) {
my (@k) = grep { /^-\w+$/ } keys %$self;
my ($highest) = { map { $_=>$self->{$_} } @k };
%opts = (%opts, %{ ::deep_copy($highest) });
}
return %opts;
}
$::Config->{Configurable} = {
};
1;
|