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# coding: ASCII-8BIT
class ASN1Kit::ObjectIdentifier < ASN1Kit::Type
asn1_tag :IMPLICIT, :UNIVERSAL, 6
asn1_alias "OBJECT IDENTIFIER"
attr_reader :components
def initialize(components)
@components = components
end
def self.from_dot_notation(string)
new(string.split(".").map { |s| Integer(s) })
end
def dot_notation
@components.join(".")
end
def to_der
first, second, rest = @components
content = [first * 40 + second, *rest].pack("w*")
der_header(content.bytesize) << content
end
private def inspect_inner
"{ #{@components.join(" ")} }"
end
def cast_to(type)
return type.new(@components) if type <= ASN1Kit::ObjectIdentifier
super
end
def ==(other)
other.is_a?(ASN1Kit::ObjectIdentifier) && @components == other.components
end
end
module ASN1Kit::Internal::CompileObjectIdentifier
refine ASN1Kit::ObjectIdentifier.singleton_class do
def _new_internal(base, arys)
obj = allocate
obj.instance_variable_set(:@_compile_base, base)
obj.instance_variable_set(:@_compile_arys, arys)
obj
end
end
refine ASN1Kit::ObjectIdentifier do
def _compile_fixup(state)
base_value = remove_instance_variable(:@_compile_base)
arys = remove_instance_variable(:@_compile_arys)
if base_value
base = base_value.unwrap(state)
components = base.components.dup
else
components = []
end
arys.each do |ary|
case ary
when ASN1Kit::Internal::UnresolvedValue
rel_oid = ary.unwrap(state)
components.concat(rel_oid.components)
else
components.concat(ary.map { |v| v.unwrap_as_number(state) })
end
end
@components = components
end
end
end
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