Class TransparentEF

Object
   |
   +--FSNode
         |
         +--TransparentEF

class TransparentEF

extends FSNode

Class implementing a transparent EF
Defined in filesystem.js

Field Detail

content

Object content

TransparentEF

TransparentEF(<FCP> fcp, <ByteString> contents)

Create a file system node that represents a transparent EF

Parameters:
fcp - the FCP for this EF
contents - the contents for this EF

readBinary

ByteString readBinary(<APDU> apdu, <Number> offset, <Number> length)

Reads data from a transparent EF

Parameters:
apdu - the APDU used for reading
offset - the offset to read from
length - the length in bytes or 0 for all in short APDU or 65536 for all in extended APDUs

Returns:
the data read

updateBinary

void updateBinary(<APDU> apdu, <Number> offset, <ByteString> data)

Update data in transparent EF

Parameters:
apdu - the APDU used for updating
offset - the offset to update
data - the data to write into the EF