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java.lang.Objectcom.sun.javacard.apduio.ServerT0Protocol
public class ServerT0Protocol
The ServerT0Protocol class maintains the context used in the server side T=0 protocol.
T0ServerState
Constructor Summary | |
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ServerT0Protocol(java.io.InputStream in,
java.io.OutputStream out)
Constructs a ServerT0Protocol using an InputStream and an OutputStream. |
Method Summary | |
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void |
addCadServerListener(CadServerListener listener)
Register a new CadServerListener to be notified of state changes. |
void |
removeCadServerListener(CadServerListener listener)
Remove a CadServerListener from the list of listeners to be notified of state changes. |
void |
sendATR(byte[] atr)
Wait for a POWER_UP command to be received from the CAD and send the ATR (Answer To Reset) back to the CAD. |
byte |
t0RcvCommand(byte[] command)
Receive a five byte T=0 command APDU into the command array. |
byte |
t0RcvData(byte[] buffer,
short offset,
short count,
byte procByte)
Receive the data portion of a T=0 APDU. |
byte |
t0SndData(byte[] buffer,
short offset,
short count)
Send the data portion of a T=0 APDU. |
byte |
t0SndData(byte[] buffer,
short offset,
short count,
byte procByte)
Send the data portion of a T=0 APDU. |
byte |
t0SndStatusRcvCommand(byte[] command,
short sw1sw2)
Send the status bytes SW1/SW2 and receive a five byte T=0 header into the command array. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public ServerT0Protocol(java.io.InputStream in, java.io.OutputStream out)
in
- The InputStream connected to the CAD.out
- The OutputStream connected to the CAD.Method Detail |
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public void addCadServerListener(CadServerListener listener)
listener
- The listener to register.public void removeCadServerListener(CadServerListener listener)
listener
- The listener to remove.public byte t0RcvCommand(byte[] command)
command
- The byte array to receive data into. The array must be at
least five bytes long.
public byte t0SndStatusRcvCommand(byte[] command, short sw1sw2)
command
- The byte array to receive data into. The array must be at
least five bytes long.sw1sw2
- the status bytes SW1 and SW2 are combined into the short
sw1sw2
public byte t0RcvData(byte[] buffer, short offset, short count, byte procByte)
buffer
- The buffer into which the data is read.offset
- The index in buffer in which to start storing the bytes read.count
- The number of bytes to read.procByte
- The procedure byte to send.
public byte t0SndData(byte[] buffer, short offset, short count, byte procByte)
buffer
- The buffer from which the data is sent.offset
- The index in buffer in which to start sending from.count
- The number of bytes to send.procByte
- The procedure byte to send.
public byte t0SndData(byte[] buffer, short offset, short count)
buffer
- The buffer from which the data is sent.offset
- The index in buffer in which to start sending from.count
- The number of bytes to send.
public void sendATR(byte[] atr) throws java.io.IOException, TLP224Exception
atr
- The byte array which contains the ATR to send.
java.io.IOException
- If an IO error occured while attempting to send the ATR.
TLP224Exception
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