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string.rb
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string.rb
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require 'stringio'
module Net
class LDAP
module Extensions
module String
#
# to_ber
# A universal octet-string is tag number 4,
# but others are possible depending on the context, so we
# let the caller give us one.
# The preferred way to do this in user code is via to_ber_application_sring
# and to_ber_contextspecific.
#
def to_ber code = 4
[code].pack('C') + length.to_ber_length_encoding + self
end
#
# to_ber_application_string
#
def to_ber_application_string code
to_ber( 0x40 + code )
end
#
# to_ber_contextspecific
#
def to_ber_contextspecific code
to_ber( 0x80 + code )
end
def read_ber syntax=nil
StringIO.new(self).
read_ber(syntax)
end
end
end
end
end