| 1 |
joko |
1.3 |
## ------------------------------------------------------------------------- |
| 2 |
joko |
1.4 |
## $Id: Encode.pm,v 1.3 2003/02/20 20:48:36 joko Exp $ |
| 3 |
joko |
1.3 |
## ------------------------------------------------------------------------- |
| 4 |
|
|
## $Log: Encode.pm,v $ |
| 5 |
joko |
1.4 |
## Revision 1.3 2003/02/20 20:48:36 joko |
| 6 |
|
|
## renamed methods |
| 7 |
|
|
## |
| 8 |
joko |
1.3 |
## Revision 1.2 2002/12/05 13:57:22 joko |
| 9 |
|
|
## + now able to export 'scalar2utf8' |
| 10 |
|
|
## + comments |
| 11 |
|
|
## |
| 12 |
|
|
## Revision 1.1 2002/11/29 04:49:20 joko |
| 13 |
|
|
## + initial check-in |
| 14 |
|
|
## |
| 15 |
|
|
## Revision 1.1 2002/10/10 03:26:00 cvsjoko |
| 16 |
|
|
## + new |
| 17 |
|
|
## ------------------------------------------------------------------------- |
| 18 |
joko |
1.1 |
|
| 19 |
|
|
|
| 20 |
joko |
1.4 |
package Data::Mungle::Transform::Encode; |
| 21 |
joko |
1.1 |
|
| 22 |
|
|
use strict; |
| 23 |
|
|
use warnings; |
| 24 |
|
|
|
| 25 |
|
|
require Exporter; |
| 26 |
|
|
our @ISA = qw( Exporter ); |
| 27 |
joko |
1.3 |
our @EXPORT_OK = qw( &latin_to_utf8 &latin_to_utf8_scalar &utf8_to_latin &utf8_to_latin_scalar ); |
| 28 |
|
|
|
| 29 |
joko |
1.1 |
|
| 30 |
|
|
use Unicode::String qw(utf8 latin1); |
| 31 |
|
|
|
| 32 |
joko |
1.2 |
# TODO: refactor using Greg London's "Iterate" from CPAN |
| 33 |
joko |
1.3 |
sub latin_to_utf8 { |
| 34 |
joko |
1.1 |
my $vref = shift; |
| 35 |
|
|
if (ref $vref eq 'HASH') { |
| 36 |
|
|
foreach (keys %{$vref}) { |
| 37 |
|
|
if ((ref $vref->{$_}) =~ m/ARRAY|HASH/) { |
| 38 |
joko |
1.3 |
latin_to_utf8($vref->{$_}); |
| 39 |
joko |
1.1 |
} else { |
| 40 |
joko |
1.3 |
$vref->{$_} = latin_to_utf8_scalar($vref->{$_}); |
| 41 |
joko |
1.1 |
} |
| 42 |
|
|
} |
| 43 |
|
|
} elsif (ref $vref eq 'ARRAY') { |
| 44 |
|
|
foreach (@{$vref}) { |
| 45 |
|
|
if (ref $_ ne 'SCALAR') { |
| 46 |
joko |
1.3 |
latin_to_utf8($_); |
| 47 |
joko |
1.1 |
} else { |
| 48 |
joko |
1.3 |
$_ = latin_to_utf8_scalar($_); |
| 49 |
joko |
1.1 |
} |
| 50 |
|
|
} |
| 51 |
|
|
} |
| 52 |
|
|
|
| 53 |
|
|
} |
| 54 |
|
|
|
| 55 |
joko |
1.3 |
sub latin_to_utf8_scalar { |
| 56 |
joko |
1.1 |
my $scalar = shift; |
| 57 |
|
|
if ($scalar) { |
| 58 |
|
|
my $u = latin1($scalar); |
| 59 |
|
|
return $u->utf8; |
| 60 |
|
|
} |
| 61 |
|
|
} |
| 62 |
|
|
|
| 63 |
joko |
1.2 |
# TODO: refactor using Greg London's "Iterate" from CPAN |
| 64 |
joko |
1.3 |
sub utf8_to_latin { |
| 65 |
joko |
1.1 |
my $vref = shift; |
| 66 |
|
|
if (ref $vref eq 'HASH') { |
| 67 |
|
|
foreach (keys %{$vref}) { |
| 68 |
|
|
if ((ref $vref->{$_}) =~ m/ARRAY|HASH/) { |
| 69 |
joko |
1.3 |
utf8_to_latin($vref->{$_}); |
| 70 |
joko |
1.1 |
} else { |
| 71 |
joko |
1.3 |
$vref->{$_} = utf8_to_latin_scalar($vref->{$_}); |
| 72 |
joko |
1.1 |
} |
| 73 |
|
|
} |
| 74 |
|
|
} elsif (ref $vref eq 'ARRAY') { |
| 75 |
|
|
foreach (@{$vref}) { |
| 76 |
|
|
if (ref $_ ne 'SCALAR') { |
| 77 |
joko |
1.3 |
utf8_to_latin($_); |
| 78 |
joko |
1.1 |
} else { |
| 79 |
joko |
1.3 |
$_ = utf8_to_latin_scalar($_); |
| 80 |
joko |
1.1 |
} |
| 81 |
|
|
} |
| 82 |
|
|
} |
| 83 |
|
|
|
| 84 |
|
|
} |
| 85 |
|
|
|
| 86 |
joko |
1.3 |
sub utf8_to_latin_scalar { |
| 87 |
joko |
1.1 |
my $scalar = shift; |
| 88 |
|
|
if ($scalar) { |
| 89 |
|
|
my $u = utf8($scalar); |
| 90 |
|
|
return $u->latin1; |
| 91 |
|
|
} |
| 92 |
|
|
} |
| 93 |
|
|
|
| 94 |
|
|
1; |
| 95 |
joko |
1.3 |
__END__ |
Parent Directory
| 
Revision Log
