consider Accept-Language: (but not used yet now ;-).

1 files changed, 73 insertions, 0 deletions

diff --git a/fml/lib/Mail/Message/Language.pm b/fml/lib/Mail/Message/Language.pm
new file mode 100644
index 00000000..1056b694
--- /dev/null
+++ b/fml/lib/Mail/Message/Language.pm
@@ -0,0 +1,73 @@
+#-*- perl -*-
+#
+# Copyright (C) 2003 Ken'ichi Fukamachi
+#
+# $FML$
+#
+
+package Mail::Message::Language;
+use strict;
+
+=head1 NAME
+
+Mail::Message::Language - handle *-Language:
+
+=head1 SYNOPSIS
+
+   use Mail::Message::Language;
+   my $mh = new Mail::Message::Language;
+
+=head1 DESCRIPTION
+
+=head1 METHODS
+
+=cut
+
+
+# Descriptions: return list of languages to accept as ARRAY_REF.
+#    Arguments: OBJ($self)
+# Side Effects: none
+# Return Value: ARRAY_REF
+sub accept_language_list
+{
+    my ($self) = @_;
+    my $header = $self->whole_message_header();
+    my $buf    = $header->get('Accept-Language');
+    my $list   = [];
+
+  LANG:
+    for my $s (split(/\s*,\s*/, $buf)) {
+	if ($s =~ /^\s*ja/oi) {
+	    push(@$list, 'ja');
+	    last LANG;
+	}
+	elsif ($s =~ /^\s*en/oi) {
+	    push(@$list, 'en');
+	    last LANG;
+	}
+    }
+
+    push(@$list, '*'); # any language by default.
+    return $list;
+}
+
+
+=head1 CODING STYLE
+
+See C<http://www.fml.org/software/FNF/> on fml coding style guide.
+
+=head1 AUTHOR
+
+Ken'ichi Fukamachi
+
+=head1 COPYRIGHT
+
+Copyright (C) 2003 Ken'ichi Fukamachi
+
+All rights reserved. This program is free software; you can
+redistribute it and/or modify it under the same terms as Perl itself.
+
+=cut
+
+
+1;