1 files changed, 28 insertions, 0 deletions
diff --git a/lib/asn1kit/types/set.rb b/lib/asn1kit/types/set.rb
new file mode 100644
index 0000000..a2eaf1a
--- /dev/null
+++ b/lib/asn1kit/types/set.rb
@@ -0,0 +1,28 @@
+# coding: ASCII-8BIT
+
+class ASN1Kit::Set < ASN1Kit::Type
+  asn1_tag :IMPLICIT, :UNIVERSAL, 17
+  asn1_alias "SET"
+
+  class << self
+    def [](*component_types)
+      ret = Class.new(self)
+      hash = component_types.map { |c| [c.name, c] }.to_h
+      ret.const_set(:COMPONENT_TYPES, hash)
+      ret
+    end
+
+    private def inspect_inner
+      ctypes = self::COMPONENT_TYPES.values.map { |c| c.inspect }.join(", ")
+      "{ #{ctypes} }"
+    end
+  end
+
+  def to_der
+    content = self.class::COMPONENT_TYPES.map { |name, type, opts|
+      next nil unless @value[name]
+      @value[name].to_der
+    }.compact.join
+    der_header(content.bytesize, :constructed) << content
+  end
+end