/usr/share/perl5/YAML/Any.pm is in libyaml-perl 1.15-1.
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 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 | use strict; use warnings;
package YAML::Any;
our $VERSION = '1.15';
use Exporter ();
@YAML::Any::ISA = 'Exporter';
@YAML::Any::EXPORT = qw(Dump Load);
@YAML::Any::EXPORT_OK = qw(DumpFile LoadFile);
my @dump_options = qw(
UseCode
DumpCode
SpecVersion
Indent
UseHeader
UseVersion
SortKeys
AnchorPrefix
UseBlock
UseFold
CompressSeries
InlineSeries
UseAliases
Purity
Stringify
);
my @load_options = qw(
UseCode
LoadCode
);
my @implementations = qw(
YAML::XS
YAML::Syck
YAML::Old
YAML
YAML::Tiny
);
sub import {
__PACKAGE__->implementation;
goto &Exporter::import;
}
sub Dump {
no strict 'refs';
no warnings 'once';
my $implementation = __PACKAGE__->implementation;
for my $option (@dump_options) {
my $var = "$implementation\::$option";
my $value = $$var;
local $$var;
$$var = defined $value ? $value : ${"YAML::$option"};
}
return &{"$implementation\::Dump"}(@_);
}
sub DumpFile {
no strict 'refs';
no warnings 'once';
my $implementation = __PACKAGE__->implementation;
for my $option (@dump_options) {
my $var = "$implementation\::$option";
my $value = $$var;
local $$var;
$$var = defined $value ? $value : ${"YAML::$option"};
}
return &{"$implementation\::DumpFile"}(@_);
}
sub Load {
no strict 'refs';
no warnings 'once';
my $implementation = __PACKAGE__->implementation;
for my $option (@load_options) {
my $var = "$implementation\::$option";
my $value = $$var;
local $$var;
$$var = defined $value ? $value : ${"YAML::$option"};
}
return &{"$implementation\::Load"}(@_);
}
sub LoadFile {
no strict 'refs';
no warnings 'once';
my $implementation = __PACKAGE__->implementation;
for my $option (@load_options) {
my $var = "$implementation\::$option";
my $value = $$var;
local $$var;
$$var = defined $value ? $value : ${"YAML::$option"};
}
return &{"$implementation\::LoadFile"}(@_);
}
sub order {
return @YAML::Any::_TEST_ORDER
if @YAML::Any::_TEST_ORDER;
return @implementations;
}
sub implementation {
my @order = __PACKAGE__->order;
for my $module (@order) {
my $path = $module;
$path =~ s/::/\//g;
$path .= '.pm';
return $module if exists $INC{$path};
eval "require $module; 1" and return $module;
}
croak("YAML::Any couldn't find any of these YAML implementations: @order");
}
sub croak {
require Carp;
Carp::croak(@_);
}
1;
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