com.zebra.sdk.device

Interface SmartcardReader

public interface SmartcardReader

Provides access to the smartcard reader, for printers equipped with one. Note: Not all Zebra printers are available with built-in readers.

Method Summary

Methods

Modifier and Type	Method and Description
void	close() Turns the printer's smartcard reader off, if present.
byte[]	doCommand(String asciiHexData) Sends a CT_DATA command to the printer's smartcard reader, if present.
byte[]	getATR() Sends a CT_ATR command to the printer's smartcard reader, if present.

Method Detail

getATR

byte[] getATR()
              throws ConnectionException

Sends a CT_ATR command to the printer's smartcard reader, if present.

Returns:

A byte array containing the response from the smartcard reader.

Throws:

ConnectionException - if an I/O error occurs.

doCommand

byte[] doCommand(String asciiHexData)
                 throws ConnectionException

Sends a CT_DATA command to the printer's smartcard reader, if present.

Parameters:

asciiHexData - data to be sent to the smartcard using the CT_DATA card command.

Returns:

A byte array containing the response from the smartcard reader.

Throws:

ConnectionException - if an I/O error occurs.

close

void close()
           throws ConnectionException

Turns the printer's smartcard reader off, if present. This call should be made after communicating with the smartcard via the doCommand(String) method.

Throws:

ConnectionException - if an I/O error occurs.