Initial Commit

database/perl/vendor/lib/JSON/MaybeXS.pm

@@ -0,0 +1,337 @@
+package JSON::MaybeXS;
+
+use strict;
+use warnings FATAL => 'all';
+use base qw(Exporter);
+
+our $VERSION = '1.004003';
+$VERSION =~ tr/_//d;
+
+sub _choose_json_module {
+    return 'Cpanel::JSON::XS' if $INC{'Cpanel/JSON/XS.pm'};
+    return 'JSON::XS'         if $INC{'JSON/XS.pm'} && eval { JSON::XS->VERSION(3.0); 1 };
+
+    my @err;
+
+    return 'Cpanel::JSON::XS' if eval { require Cpanel::JSON::XS; 1; };
+    push @err, "Error loading Cpanel::JSON::XS: $@";
+
+    return 'JSON::XS' if eval { require JSON::XS; JSON::XS->VERSION(3.0); 1; };
+    push @err, "Error loading JSON::XS: $@";
+
+    return 'JSON::PP' if eval { require JSON::PP; 1 };
+    push @err, "Error loading JSON::PP: $@";
+
+    die join( "\n", "Couldn't load a JSON module:", @err );
+
+}
+
+BEGIN {
+    our $JSON_Class = _choose_json_module();
+    $JSON_Class->import(qw(encode_json decode_json));
+    no strict 'refs';
+    *$_ = $JSON_Class->can($_)
+      for qw(true false);
+}
+
+our @EXPORT = qw(encode_json decode_json JSON);
+my @EXPORT_ALL = qw(is_bool);
+our @EXPORT_OK = qw(is_bool to_json from_json);
+our %EXPORT_TAGS = ( all => [ @EXPORT, @EXPORT_ALL ],
+                     legacy => [ @EXPORT, @EXPORT_OK ],
+                   );
+
+sub JSON () { our $JSON_Class }
+
+sub new {
+  shift;
+  my %args = @_ == 1 ? %{$_[0]} : @_;
+  my $new = (our $JSON_Class)->new;
+  $new->$_($args{$_}) for keys %args;
+  return $new;
+}
+
+use Scalar::Util ();
+
+sub is_bool {
+  die 'is_bool is not a method' if $_[1];
+
+  Scalar::Util::blessed($_[0])
+    and ($_[0]->isa('JSON::XS::Boolean')
+      or $_[0]->isa('Cpanel::JSON::XS::Boolean')
+      or $_[0]->isa('JSON::PP::Boolean'));
+}
+
+# (mostly) CopyPasta from JSON.pm version 2.90
+use Carp ();
+
+sub from_json ($@) {
+    if ( ref($_[0]) =~ /^JSON/ or $_[0] =~ /^JSON/ ) {
+        Carp::croak "from_json should not be called as a method.";
+    }
+    my $json = JSON()->new;
+
+    if (@_ == 2 and ref $_[1] eq 'HASH') {
+        my $opt  = $_[1];
+        for my $method (keys %$opt) {
+            $json->$method( $opt->{$method} );
+        }
+    }
+
+    return $json->decode( $_[0] );
+}
+
+sub to_json ($@) {
+    if (
+        ref($_[0]) =~ /^JSON/
+        or (@_ > 2 and $_[0] =~ /^JSON/)
+          ) {
+               Carp::croak "to_json should not be called as a method.";
+    }
+    my $json = JSON()->new;
+
+    if (@_ == 2 and ref $_[1] eq 'HASH') {
+        my $opt  = $_[1];
+        for my $method (keys %$opt) {
+            $json->$method( $opt->{$method} );
+        }
+    }
+
+    $json->encode($_[0]);
+}
+
+1;
+
+=head1 NAME
+
+JSON::MaybeXS - Use L<Cpanel::JSON::XS> with a fallback to L<JSON::XS> and L<JSON::PP>
+
+=head1 SYNOPSIS
+
+  use JSON::MaybeXS;
+
+  my $data_structure = decode_json($json_input);
+
+  my $json_output = encode_json($data_structure);
+
+  my $json = JSON()->new;
+
+  my $json_with_args = JSON::MaybeXS->new(utf8 => 1); # or { utf8 => 1 }
+
+=head1 DESCRIPTION
+
+This module first checks to see if either L<Cpanel::JSON::XS> or
+L<JSON::XS> (at at least version 3.0)
+is already loaded, in which case it uses that module. Otherwise
+it tries to load L<Cpanel::JSON::XS>, then L<JSON::XS>, then L<JSON::PP>
+in order, and either uses the first module it finds or throws an error.
+
+It then exports the C<encode_json> and C<decode_json> functions from the
+loaded module, along with a C<JSON> constant that returns the class name
+for calling C<new> on.
+
+If you're writing fresh code rather than replacing L<JSON.pm|JSON> usage, you might
+want to pass options as constructor args rather than calling mutators, so
+we provide our own C<new> method that supports that.
+
+=head1 EXPORTS
+
+C<encode_json>, C<decode_json> and C<JSON> are exported by default; C<is_bool>
+is exported on request.
+
+To import only some symbols, specify them on the C<use> line:
+
+  use JSON::MaybeXS qw(encode_json decode_json is_bool); # functions only
+
+  use JSON::MaybeXS qw(JSON); # JSON constant only
+
+To import all available sensible symbols (C<encode_json>, C<decode_json>, and
+C<is_bool>), use C<:all>:
+
+  use JSON::MaybeXS ':all';
+
+To import all symbols including those needed by legacy apps that use L<JSON::PP>:
+
+  use JSON::MaybeXS ':legacy';
+
+This imports the C<to_json> and C<from_json> symbols as well as everything in
+C<:all>.  NOTE: This is to support legacy code that makes extensive
+use of C<to_json> and C<from_json> which you are not yet in a position to
+refactor.  DO NOT use this import tag in new code, in order to avoid
+the crawling horrors of getting UTF-8 support subtly wrong.  See the
+documentation for L<JSON> for further details.
+
+=head2 encode_json
+
+This is the C<encode_json> function provided by the selected implementation
+module, and takes a perl data structure which is serialised to JSON text.
+
+  my $json_text = encode_json($data_structure);
+
+=head2 decode_json
+
+This is the C<decode_json> function provided by the selected implementation
+module, and takes a string of JSON text to deserialise to a perl data structure.
+
+  my $data_structure = decode_json($json_text);
+
+=head2 to_json, from_json
+
+See L<JSON> for details.  These are included to support legacy code
+B<only>.
+
+=head2 JSON
+
+The C<JSON> constant returns the selected implementation module's name for
+use as a class name - so:
+
+  my $json_obj = JSON()->new; # returns a Cpanel::JSON::XS or JSON::PP object
+
+and that object can then be used normally:
+
+  my $data_structure = $json_obj->decode($json_text); # etc.
+
+The use of parentheses here is optional, and only used as a hint to the reader
+that this use of C<JSON> is a I<subroutine> call, I<not> a class name.
+
+=head2 is_bool
+
+  $is_boolean = is_bool($scalar)
+
+Returns true if the passed scalar represents either C<true> or
+C<false>, two constants that act like C<1> and C<0>, respectively
+and are used to represent JSON C<true> and C<false> values in Perl.
+
+Since this is a bare sub in the various backend classes, it cannot be called as
+a class method like the other interfaces; it must be called as a function, with
+no invocant.  It supports the representation used in all JSON backends.
+
+Available since version 1.002004.
+
+=head1 CONSTRUCTOR
+
+=head2 new
+
+With L<JSON::PP>, L<JSON::XS> and L<Cpanel::JSON::XS> you are required to call
+mutators to set options, such as:
+
+  my $json = $class->new->utf8(1)->pretty(1);
+
+Since this is a trifle irritating and noticeably un-perlish, we also offer:
+
+  my $json = JSON::MaybeXS->new(utf8 => 1, pretty => 1);
+
+which works equivalently to the above (and in the usual tradition will accept
+a hashref instead of a hash, should you so desire).
+
+The resulting object is blessed into the underlying backend, which offers (at
+least) the methods C<encode> and C<decode>.
+
+=head1 BOOLEANS
+
+To include JSON-aware booleans (C<true>, C<false>) in your data, just do:
+
+    use JSON::MaybeXS;
+    my $true = JSON()->true;
+    my $false = JSON()->false;
+
+The booleans are also available as subs or methods on JSON::MaybeXS.
+
+    use JSON::MaybeXS ();
+    my $true = JSON::MaybeXS::true;
+    my $true = JSON::MaybeXS->true;
+    my $false = JSON::MaybeXS::false;
+    my $false = JSON::MaybeXS->false;
+
+=head1 CONVERTING FROM JSON::Any
+
+L<JSON::Any> used to be the favoured compatibility layer above the various
+JSON backends, but over time has grown a lot of extra code to deal with legacy
+backends (e.g. L<JSON::Syck>) that are no longer needed.  This is a rough guide of translating such code:
+
+Change code from:
+
+    use JSON::Any;
+    my $json = JSON::Any->new->objToJson($data);    # or to_json($data), or Dump($data)
+
+to:
+
+    use JSON::MaybeXS;
+    my $json = encode_json($data);
+
+
+Change code from:
+
+    use JSON::Any;
+    my $data = JSON::Any->new->jsonToObj($json);    # or from_json($json), or Load($json)
+
+to:
+
+    use JSON::MaybeXS;
+    my $json = decode_json($data);
+
+=head1 CAVEATS
+
+The C<new()> method in this module is technically a factory, not a
+constructor, because the objects it returns will I<NOT> be blessed into the
+C<JSON::MaybeXS> class.
+
+If you are using an object returned by this module as a Moo(se) attribute,
+this type constraint code:
+
+    is 'json' => ( isa => 'JSON::MaybeXS' );
+
+will I<NOT> do what you expect. Instead, either rely on the C<JSON> class
+constant described above, as so:
+
+    is 'json' => ( isa => JSON::MaybeXS::JSON() );
+
+Alternatively, you can use duck typing:
+
+    use Moose::Util::TypeConstraints 'duck_type';
+    is 'json' => ( isa => Object , duck_type([qw/ encode decode /]));
+
+=head1 INSTALLATION
+
+At installation time, F<Makefile.PL> will attempt to determine if you have a
+working compiler available, and therefore whether you are able to run XS code.
+If so, L<Cpanel::JSON::XS> will be added to the prerequisite list, unless
+L<JSON::XS> is already installed at a high enough version. L<JSON::XS> may
+also be upgraded to fix any incompatibility issues.
+
+Because running XS code is not mandatory and L<JSON::PP> (which is in perl
+core) is used as a fallback backend, this module is safe to be used in a suite
+of code that is fatpacked or installed into a restricted-resource environment.
+
+You can also prevent any XS dependencies from being installed by setting
+C<PUREPERL_ONLY=1> in F<Makefile.PL> options (or in the C<PERL_MM_OPT>
+environment variable), or using the C<--pp> or C<--pureperl> flags with the
+L<cpanminus client|cpanm>.
+
+=head1 AUTHOR
+
+mst - Matt S. Trout (cpan:MSTROUT) <mst@shadowcat.co.uk>
+
+=head1 CONTRIBUTORS
+
+=over 4
+
+=item * Clinton Gormley <drtech@cpan.org>
+
+=item * Karen Etheridge <ether@cpan.org>
+
+=item * Kieren Diment <diment@gmail.com>
+
+=back
+
+=head1 COPYRIGHT
+
+Copyright (c) 2013 the C<JSON::MaybeXS> L</AUTHOR> and L</CONTRIBUTORS>
+as listed above.
+
+=head1 LICENSE
+
+This library is free software and may be distributed under the same terms
+as perl itself.
+
+=cut

database/perl/vendor/lib/JSON/XS/Boolean.pm

@@ -0,0 +1,31 @@
+=head1 NAME
+
+JSON::XS::Boolean - dummy module providing JSON::XS::Boolean
+
+=head1 SYNOPSIS
+
+ # do not "use" yourself
+
+=head1 DESCRIPTION
+
+This module exists only to provide overload resolution for Storable and
+similar modules. It's only needed for compatibility with data serialised
+(by other modules such as Storable) that was decoded by JSON::XS versions
+before 3.0.
+
+Since 3.0, JSON::PP::Boolean has replaced it. Support for
+JSON::XS::Boolean will be removed in a future release.
+
+=cut
+
+use JSON::XS ();
+
+1;
+
+=head1 AUTHOR
+
+ Marc Lehmann <schmorp@schmorp.de>
+ http://home.schmorp.de/
+
+=cut
+

database/perl/vendor/lib/JSON/backportPP/Boolean.pm

@@ -0,0 +1,43 @@
+package # This is JSON::backportPP
+    JSON::PP::Boolean;
+
+use strict;
+require overload;
+local $^W;
+overload::import('overload',
+    "0+"     => sub { ${$_[0]} },
+    "++"     => sub { $_[0] = ${$_[0]} + 1 },
+    "--"     => sub { $_[0] = ${$_[0]} - 1 },
+    fallback => 1,
+);
+
+$JSON::backportPP::Boolean::VERSION = '4.06';
+
+1;
+
+__END__
+
+=head1 NAME
+
+JSON::PP::Boolean - dummy module providing JSON::PP::Boolean
+
+=head1 SYNOPSIS
+
+ # do not "use" yourself
+
+=head1 DESCRIPTION
+
+This module exists only to provide overload resolution for Storable and similar modules. See
+L<JSON::PP> for more info about this class.
+
+=head1 AUTHOR
+
+This idea is from L<JSON::XS::Boolean> written by Marc Lehmann <schmorp[at]schmorp.de>
+
+=head1 LICENSE
+
+This library is free software; you can redistribute it and/or modify
+it under the same terms as Perl itself.
+
+=cut
+

database/perl/vendor/lib/JSON/backportPP/Compat5005.pm

@@ -0,0 +1,131 @@
+package # This is JSON::backportPP
+    JSON::backportPP5005;
+
+use 5.005;
+use strict;
+
+my @properties;
+
+$JSON::PP5005::VERSION = '1.10';
+
+BEGIN {
+
+    sub utf8::is_utf8 {
+        0; # It is considered that UTF8 flag off for Perl 5.005.
+    }
+
+    sub utf8::upgrade {
+    }
+
+    sub utf8::downgrade {
+        1; # must always return true.
+    }
+
+    sub utf8::encode  {
+    }
+
+    sub utf8::decode {
+    }
+
+    *JSON::PP::JSON_PP_encode_ascii      = \&_encode_ascii;
+    *JSON::PP::JSON_PP_encode_latin1     = \&_encode_latin1;
+    *JSON::PP::JSON_PP_decode_surrogates = \&_decode_surrogates;
+    *JSON::PP::JSON_PP_decode_unicode    = \&_decode_unicode;
+
+    # missing in B module.
+    sub B::SVp_IOK () { 0x01000000; }
+    sub B::SVp_NOK () { 0x02000000; }
+    sub B::SVp_POK () { 0x04000000; }
+
+    $INC{'bytes.pm'} = 1; # dummy
+}
+
+
+
+sub _encode_ascii {
+    join('', map { $_ <= 127 ? chr($_) : sprintf('\u%04x', $_) } unpack('C*', $_[0]) );
+}
+
+
+sub _encode_latin1 {
+    join('', map { chr($_) } unpack('C*', $_[0]) );
+}
+
+
+sub _decode_surrogates { # from http://homepage1.nifty.com/nomenclator/unicode/ucs_utf.htm
+    my $uni = 0x10000 + (hex($_[0]) - 0xD800) * 0x400 + (hex($_[1]) - 0xDC00); # from perlunicode
+    my $bit = unpack('B32', pack('N', $uni));
+
+    if ( $bit =~ /^00000000000(...)(......)(......)(......)$/ ) {
+        my ($w, $x, $y, $z) = ($1, $2, $3, $4);
+        return pack('B*', sprintf('11110%s10%s10%s10%s', $w, $x, $y, $z));
+    }
+    else {
+        Carp::croak("Invalid surrogate pair");
+    }
+}
+
+
+sub _decode_unicode {
+    my ($u) = @_;
+    my ($utf8bit);
+
+    if ( $u =~ /^00([89a-f][0-9a-f])$/i ) { # 0x80-0xff
+         return pack( 'H2', $1 );
+    }
+
+    my $bit = unpack("B*", pack("H*", $u));
+
+    if ( $bit =~ /^00000(.....)(......)$/ ) {
+        $utf8bit = sprintf('110%s10%s', $1, $2);
+    }
+    elsif ( $bit =~ /^(....)(......)(......)$/ ) {
+        $utf8bit = sprintf('1110%s10%s10%s', $1, $2, $3);
+    }
+    else {
+        Carp::croak("Invalid escaped unicode");
+    }
+
+    return pack('B*', $utf8bit);
+}
+
+
+sub JSON::PP::incr_text {
+    $_[0]->{_incr_parser} ||= JSON::PP::IncrParser->new;
+
+    if ( $_[0]->{_incr_parser}->{incr_parsing} ) {
+        Carp::croak("incr_text can not be called when the incremental parser already started parsing");
+    }
+
+    $_[0]->{_incr_parser}->{incr_text} = $_[1] if ( @_ > 1 );
+    $_[0]->{_incr_parser}->{incr_text};
+}
+
+
+1;
+__END__
+
+=pod
+
+=head1 NAME
+
+JSON::PP5005 - Helper module in using JSON::PP in Perl 5.005
+
+=head1 DESCRIPTION
+
+JSON::PP calls internally.
+
+=head1 AUTHOR
+
+Makamaka Hannyaharamitu, E<lt>makamaka[at]cpan.orgE<gt>
+
+
+=head1 COPYRIGHT AND LICENSE
+
+Copyright 2007-2012 by Makamaka Hannyaharamitu
+
+This library is free software; you can redistribute it and/or modify
+it under the same terms as Perl itself. 
+
+=cut
+

database/perl/vendor/lib/JSON/backportPP/Compat5006.pm

@@ -0,0 +1,173 @@
+package # This is JSON::backportPP
+    JSON::backportPP56;
+
+use 5.006;
+use strict;
+
+my @properties;
+
+$JSON::PP56::VERSION = '1.08';
+
+BEGIN {
+
+    sub utf8::is_utf8 {
+        my $len =  length $_[0]; # char length
+        {
+            use bytes; #  byte length;
+            return $len != length $_[0]; # if !=, UTF8-flagged on.
+        }
+    }
+
+
+    sub utf8::upgrade {
+        ; # noop;
+    }
+
+
+    sub utf8::downgrade ($;$) {
+        return 1 unless ( utf8::is_utf8( $_[0] ) );
+
+        if ( _is_valid_utf8( $_[0] ) ) {
+            my $downgrade;
+            for my $c ( unpack( "U*", $_[0] ) ) {
+                if ( $c < 256 ) {
+                    $downgrade .= pack("C", $c);
+                }
+                else {
+                    $downgrade .= pack("U", $c);
+                }
+            }
+            $_[0] = $downgrade;
+            return 1;
+        }
+        else {
+            Carp::croak("Wide character in subroutine entry") unless ( $_[1] );
+            0;
+        }
+    }
+
+
+    sub utf8::encode ($) { # UTF8 flag off
+        if ( utf8::is_utf8( $_[0] ) ) {
+            $_[0] = pack( "C*", unpack( "C*", $_[0] ) );
+        }
+        else {
+            $_[0] = pack( "U*", unpack( "C*", $_[0] ) );
+            $_[0] = pack( "C*", unpack( "C*", $_[0] ) );
+        }
+    }
+
+
+    sub utf8::decode ($) { # UTF8 flag on
+        if ( _is_valid_utf8( $_[0] ) ) {
+            utf8::downgrade( $_[0] );
+            $_[0] = pack( "U*", unpack( "U*", $_[0] ) );
+        }
+    }
+
+
+    *JSON::PP::JSON_PP_encode_ascii      = \&_encode_ascii;
+    *JSON::PP::JSON_PP_encode_latin1     = \&_encode_latin1;
+    *JSON::PP::JSON_PP_decode_surrogates = \&JSON::PP::_decode_surrogates;
+    *JSON::PP::JSON_PP_decode_unicode    = \&JSON::PP::_decode_unicode;
+
+    unless ( defined &B::SVp_NOK ) { # missing in B module.
+        eval q{ sub B::SVp_NOK () { 0x02000000; } };
+    }
+
+}
+
+
+
+sub _encode_ascii {
+    join('',
+        map {
+            $_ <= 127 ?
+                chr($_) :
+            $_ <= 65535 ?
+                sprintf('\u%04x', $_) : sprintf('\u%x\u%x', JSON::PP::_encode_surrogates($_));
+        } _unpack_emu($_[0])
+    );
+}
+
+
+sub _encode_latin1 {
+    join('',
+        map {
+            $_ <= 255 ?
+                chr($_) :
+            $_ <= 65535 ?
+                sprintf('\u%04x', $_) : sprintf('\u%x\u%x', JSON::PP::_encode_surrogates($_));
+        } _unpack_emu($_[0])
+    );
+}
+
+
+sub _unpack_emu { # for Perl 5.6 unpack warnings
+    return   !utf8::is_utf8($_[0]) ? unpack('C*', $_[0]) 
+           : _is_valid_utf8($_[0]) ? unpack('U*', $_[0])
+           : unpack('C*', $_[0]);
+}
+
+
+sub _is_valid_utf8 {
+    my $str = $_[0];
+    my $is_utf8;
+
+    while ($str =~ /(?:
+          (
+             [\x00-\x7F]
+            |[\xC2-\xDF][\x80-\xBF]
+            |[\xE0][\xA0-\xBF][\x80-\xBF]
+            |[\xE1-\xEC][\x80-\xBF][\x80-\xBF]
+            |[\xED][\x80-\x9F][\x80-\xBF]
+            |[\xEE-\xEF][\x80-\xBF][\x80-\xBF]
+            |[\xF0][\x90-\xBF][\x80-\xBF][\x80-\xBF]
+            |[\xF1-\xF3][\x80-\xBF][\x80-\xBF][\x80-\xBF]
+            |[\xF4][\x80-\x8F][\x80-\xBF][\x80-\xBF]
+          )
+        | (.)
+    )/xg)
+    {
+        if (defined $1) {
+            $is_utf8 = 1 if (!defined $is_utf8);
+        }
+        else {
+            $is_utf8 = 0 if (!defined $is_utf8);
+            if ($is_utf8) { # eventually, not utf8
+                return;
+            }
+        }
+    }
+
+    return $is_utf8;
+}
+
+
+1;
+__END__
+
+=pod
+
+=head1 NAME
+
+JSON::PP56 - Helper module in using JSON::PP in Perl 5.6
+
+=head1 DESCRIPTION
+
+JSON::PP calls internally.
+
+=head1 AUTHOR
+
+Makamaka Hannyaharamitu, E<lt>makamaka[at]cpan.orgE<gt>
+
+
+=head1 COPYRIGHT AND LICENSE
+
+Copyright 2007-2012 by Makamaka Hannyaharamitu
+
+This library is free software; you can redistribute it and/or modify
+it under the same terms as Perl itself. 
+
+=cut
+