/usr/share/perl5/BSON/Bytes.pm is in libbson-perl 1.4.0-1.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 | use 5.010001;
use strict;
use warnings;
package BSON::Bytes;
# ABSTRACT: BSON type wrapper for binary byte strings
use version;
our $VERSION = 'v1.4.0';
use MIME::Base64 ();
use Moo;
#pod =attr data
#pod
#pod A scalar, interpreted as bytes. (I.e. "character" data should be encoded
#pod to bytes.) It defaults to the empty string.
#pod
#pod =attr subtype
#pod
#pod A numeric BSON subtype between 0 and 255. This defaults to 0 and generally
#pod should not be modified. Subtypes 128 to 255 are "user-defined".
#pod
#pod =cut
has [qw/data subtype/] => (
is => 'ro',
);
use namespace::clean -except => 'meta';
sub BUILD {
my ($self) = @_;
$self->{data} = '' unless defined $self->{data};
$self->{subtype} = 0 unless defined $self->{subtype};
}
#pod =method TO_JSON
#pod
#pod Returns Base64 encoded string equivalent to the data attribute.
#pod
#pod If the C<BSON_EXTJSON> option is true, it will instead be compatible with
#pod MongoDB's L<extended JSON|https://docs.mongodb.org/manual/reference/mongodb-extended-json/>
#pod format, which represents it as a document as follows:
#pod
#pod {"$binary" : "<base64 data>", "$type" : "<type>"}
#pod
#pod =cut
sub TO_JSON {
return MIME::Base64::encode_base64($_[0]->{data}, "") unless $ENV{BSON_EXTJSON};
return {
'$binary' => MIME::Base64::encode_base64($_[0]->{data}, ""),
'$type' => sprintf("%02x",$_[0]->{subtype}),
};
}
use overload (
q{""} => sub { $_[0]->{data} },
fallback => 1,
);
# backwards compatibility alias
*type = \&subtype;
1;
=pod
=encoding UTF-8
=head1 NAME
BSON::Bytes - BSON type wrapper for binary byte strings
=head1 VERSION
version v1.4.0
=head1 SYNOPSIS
use BSON::Types ':all';
$bytes = bson_bytes( $bytestring );
$bytes = bson_bytes( $bytestring, $subtype );
=head1 DESCRIPTION
This module provides a BSON type wrapper for binary data represented
as a string of bytes.
=head1 ATTRIBUTES
=head2 data
A scalar, interpreted as bytes. (I.e. "character" data should be encoded
to bytes.) It defaults to the empty string.
=head2 subtype
A numeric BSON subtype between 0 and 255. This defaults to 0 and generally
should not be modified. Subtypes 128 to 255 are "user-defined".
=head1 METHODS
=head2 TO_JSON
Returns Base64 encoded string equivalent to the data attribute.
If the C<BSON_EXTJSON> option is true, it will instead be compatible with
MongoDB's L<extended JSON|https://docs.mongodb.org/manual/reference/mongodb-extended-json/>
format, which represents it as a document as follows:
{"$binary" : "<base64 data>", "$type" : "<type>"}
=for Pod::Coverage BUILD type
=head1 OVERLOADING
The stringification operator (C<"">) is overloaded to return the binary data
and fallback overloading is enabled.
=head1 AUTHORS
=over 4
=item *
David Golden <david@mongodb.com>
=item *
Stefan G. <minimalist@lavabit.com>
=back
=head1 COPYRIGHT AND LICENSE
This software is Copyright (c) 2017 by Stefan G. and MongoDB, Inc.
This is free software, licensed under:
The Apache License, Version 2.0, January 2004
=cut
__END__
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