Class CommandInterpreter

Object
   |
   +--CommandInterpreter

class CommandInterpreter

Class implementing a command interpreter that handles ISO 7816-4 command APDUs
Defined in commandinterpreter.js

Field Detail

fileSelector

Object fileSelector

CommandInterpreter

CommandInterpreter(<FileSelector> fileSelector)

Create a command interpreter

Parameters:
fileSelector - the file selector object

changeReferenceData

void changeReferenceData(apdu)

Performs a CHANGE REFERENCE DATA command

Parameters:
the - apdu

dispatch

void dispatch(<APDU> apdu, <Number> ins)

Dispatch to command handler based on instruction code

Parameters:
apdu - the command and response APDU
ins - instruction code

handleSecMsgCommandAPDU

void handleSecMsgCommandAPDU(<APDU> apdu)

Process a secure messaging command APDU, if secure messaging is active.

Parameters:
apdu - the command APDU

handleSecMsgResponseAPDU

void handleSecMsgResponseAPDU(<APDU> apdu)

Process a secure messaging response APDU, if secure messaging is active

Parameters:
apdu - the response APDU

hasSecureChannel

boolean hasSecureChannel()

Return status of secure channel

Returns:
true if secure channel is active

manageSecurityEnvironment

void manageSecurityEnvironment(<APDU> apdu)

Process a MANAGE SECURITY ENVIRONMENT APDU

Parameters:
apdu - the command and response APDU

processAPDU

void processAPDU(<APDU> apdu)

Process a command APDU

Parameters:
apdu - the command and response APDU

readBinary

void readBinary(<APDU> apdu)

Process a READ BINARY APDU

Parameters:
apdu - the command and response APDU

readRecord

void readRecord(<APDU> apdu)

Process a READ RECORD APDU

Parameters:
apdu - the command and response APDU

resetRetryCounter

void resetRetryCounter(apdu)

Performs a RESET RETRY COUNTER command

Parameters:
the - apdu

setSecureChannel

void setSecureChannel(<SecureChannel> secureChannel)

Set secure channel

Parameters:
secureChannel - the secure channel to used for unwrapping and wrapping APDUs

updateBinary

void updateBinary(<APDU> apdu)

Process an UPDATE BINARY APDU

Parameters:
apdu - the command and response APDU

verify

void verify(apdu)

Performs a VERIFY command

Parameters:
the - apdu