ABCTKSmartCard
class ABCTKSmartCard
(Rough) Helper class for exposing smart card reader functions from the Apple Crypto Token Kit
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Return statuses
See moreDeclaration
Swift
enum Status : Error
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Represents a pool of SmartCard reader slots.
Declaration
Swift
private let slotManager: TKSmartCardSlotManager?
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List of reader (slots)
Declaration
Swift
private var readerList: [String]
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Current selected smart card slot
Declaration
Swift
private var smartCardSlot: TKSmartCardSlot?
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Current connected smart card
Declaration
Swift
private var card: TKSmartCard?
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Last status
Declaration
Swift
private var lastStatus: Status
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Flag to indicate if a card is connected or not
Declaration
Swift
private var connected: Bool
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Property returning list of reader slots
Declaration
Swift
var readers: [String] { get }
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Returns the card ATR if a card is connected
Declaration
Swift
var cardATR: Data? { get }
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Returns the last status code
Declaration
Swift
var lastStatusCode: Status { get }
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Class initialiser
Declaration
Swift
init()
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Lists the AB Circle reader (slots) present on the system
Declaration
Swift
func listReaders() -> [String]
Return Value
Optional list of reader names (string)
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connect(readerName:
AsynchronouscardATR: ) Connects to a card if present
Declaration
Swift
func connect(readerName: String, cardATR: inout Data?) async -> Status
Parameters
readerName
Name of current reader (slot)
cardATR
Returned card ATR on success
Return Value
statusSucces on success, else an error status
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Disconnects a card if a card is present and connected
Declaration
Swift
func disconnect() -> Status
Return Value
statusSuccess on success, else an error status
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transmit(apdu:
Asynchronous) Transmits an APDU to a connected card
Declaration
Swift
func transmit(apdu: Data) async throws -> Data
Parameters
apdu
APDU data to send
Return Value
Data returned. Throws an error status on failure
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Function to retrieve the smart slot associated by the entered readerName
Declaration
Swift
private func getSmartCardSlot(readerName: String) -> Bool
Parameters
readerName
Reader name
Return Value
True on success, else false (also sets lastStatus).
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Function to retrieve the card instance of a card in the current smart card reader slot
Declaration
Swift
private func getSmartCard() -> Bool
Return Value
True on success, else false (also sets lastStatus).