1 files changed, 61 insertions, 0 deletions
diff --git a/lib/asn1kit/types/character_string_types.rb b/lib/asn1kit/types/character_string_types.rb
new file mode 100644
index 0000000..93a5682
--- /dev/null
+++ b/lib/asn1kit/types/character_string_types.rb
@@ -0,0 +1,61 @@
+# coding: ASCII-8BIT
+
+module ASN1Kit
+  class CharacterStringType < Type
+    attr_reader :value
+
+    def initialize(string)
+      @value = string
+    end
+
+    def to_der
+      der_header(@value.bytesize) << @value
+    end
+  end
+
+  class UTF8String < CharacterStringType
+    asn1_tag :IMPLICIT, :UNIVERSAL, 12
+  end
+
+  class NumericString < CharacterStringType
+    asn1_tag :IMPLICIT, :UNIVERSAL, 18
+  end
+
+  class PrintableString < CharacterStringType
+    TAG_NUMBER = 19
+  end
+
+  class TeletexString < CharacterStringType
+    TAG_NUMBER = 20
+  end
+  T61String = TeletexString
+
+  class VideotexString < CharacterStringType
+    TAG_NUMBER = 21
+  end
+
+  class IA5String < CharacterStringType
+    TAG_NUMBER = 22
+  end
+
+  class GraphicString < CharacterStringType
+    TAG_NUMBER = 25
+  end
+
+  class VisibleString < CharacterStringType
+    TAG_NUMBER = 26
+  end
+  ISO646String = VisibleString
+
+  class GeneralString < CharacterStringType
+    TAG_NUMBER = 27
+  end
+
+  class UniversalString < CharacterStringType
+    TAG_NUMBER = 28
+  end
+
+  class BMPString < CharacterStringType
+    TAG_NUMBER = 30
+  end
+end