Module: Smartcard::Iso::JcopRemoteServingStubs

Defined in:
lib/smartcard/iso/jcop_remote_server.rb

Overview

Stubs out the methods that can be implemented by the serving logic in a JCOP remote server. Serving logic classes should mix in this module, to avoid having unimplemented methods.

Instance Method Summary collapse

Instance Method Details

#card_atrObject

The smartcard's ATR.



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# File 'lib/smartcard/iso/jcop_remote_server.rb', line 48

def card_atr
  # ATR from the card simulator in JCOP 3.2.7.
  [0x3B, 0xF8, 0x13, 0x00, 0x00, 0x81, 0x31, 0xFE, 0x45, 0x4A, 0x43, 0x4F,
   0x50, 0x76, 0x32, 0x34, 0x31, 0xB7].pack('C*')
end

#connection_endObject

Called when a client connection is closed.

This method serves as a notification to the serving logic implementation. Its return value is discarded.



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# File 'lib/smartcard/iso/jcop_remote_server.rb', line 30

def connection_end
  nil
end

#connection_startObject

Called when a client connection accepted.

This method serves as a notification to the serving logic implementation. Its return value is discarded.



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# File 'lib/smartcard/iso/jcop_remote_server.rb', line 22

def connection_start
  nil
end

#exchange_apdu(apdu) ⇒ Object

Serving logic handling an APDU exchange.

:call-seq:

logic.exchange_apdu(apdu) -> array

The |apdu| parameter is the request APDU, formatted as an array of integers between 0 and 255. The method should return the response APDU, formatted in a similar manner.



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# File 'lib/smartcard/iso/jcop_remote_server.rb', line 42

def exchange_apdu(apdu)
  # Dumb implementation that always returns OK.
  [0x90, 0x00]
end