inc/Module/Install/Base.pm

   1 #line 1
   2 package Module::Install::Base;
   3
   4 $VERSION = '0.63';
   5
   6 # Suspend handler for "redefined" warnings
   7 BEGIN {
   8         my $w = $SIG{__WARN__};
   9         $SIG{__WARN__} = sub { $w };
  10 }
  11
  12 ### This is the ONLY module that shouldn't have strict on
  13 # use strict;
  14
  15 #line 41
  16
  17 sub new {
  18     my ($class, %args) = @_;
  19
  20     foreach my $method ( qw(call load) ) {
  21         *{"$class\::$method"} = sub {
  22             shift()->_top->$method(@_);
  23         } unless defined &{"$class\::$method"};
  24     }
  25
  26     bless( \%args, $class );
  27 }
  28
  29 #line 61
  30
  31 sub AUTOLOAD {
  32     my $self = shift;
  33     local $@;
  34     my $autoload = eval { $self->_top->autoload } or return;
  35     goto &$autoload;
  36 }
  37
  38 #line 76
  39
  40 sub _top { $_[0]->{_top} }
  41
  42 #line 89
  43
  44 sub admin {
  45     $_[0]->_top->{admin} or Module::Install::Base::FakeAdmin->new;
  46 }
  47
  48 sub is_admin {
  49     $_[0]->admin->VERSION;
  50 }
  51
  52 sub DESTROY {}
  53
  54 package Module::Install::Base::FakeAdmin;
  55
  56 my $Fake;
  57 sub new { $Fake ||= bless(\@_, $_[0]) }
  58
  59 sub AUTOLOAD {}
  60
  61 sub DESTROY {}
  62
  63 # Restore warning handler
  64 BEGIN {
  65         $SIG{__WARN__} = $SIG{__WARN__}->();
  66 }
  67
  68 1;
  69
  70 #line 138