java.lang.Object
|
+--javacard.framework.APDU
- See Also:
APDUException,
ISOException
public byte[] getBuffer()
- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
[569]Find out the size of free EEPROM space
By Michael Chan JT & Monika Erdmann on 2003/12/19 08:10:35 Rate
public class EEPROMtrace extends Applet {
byte [ ] accomSpace; // designated space to test the size of EEPROM
public static void install ( byte [ ] bArray, short bOffset, byte bLength ) {
new EEPROMtrace ( ) .register ( ) ;
}
// ----------------------------- [ process ] -----------------------------
public void process ( APDU apdu ) {
byte [ ] buffer= apdu.getBuffer ( ) ;
short sizeTest = ( short ) 32767; // maximum size to start with
boolean success = false;
while ( success == false ) {
try {
accomSpace = new byte [ sizeTest ] ; // initialised global array
success = true; // this line will not be executed when the previous line fails
}
catch ( Exception e ) {
sizeTest--;
success = false;
}
}
// by now the size of free EEPROM space should be known
Util.setShort ( apdu.getBuffer ( ) , ( short ) 0, sizeTest ) ;
apdu.setOutgoingAndSend ( ( short ) 0, ( short ) 2 ) ;
}
} // ~ END EEPROMtrace
public static byte getCLAChannel()
- Geek's Notes:
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public static APDU getCurrentAPDU()
throws SecurityException- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
public static byte[] getCurrentAPDUBuffer()
throws SecurityException- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
public byte getCurrentState()
- See Also:
BasicService, STATE_INITIAL
- Geek's Notes:
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public static short getInBlockSize()
- See Also:
receiveBytes(short)
- Geek's Notes:
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public byte getNAD()
- Geek's Notes:
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public static short getOutBlockSize()
- See Also:
setOutgoingLength(short)
- Geek's Notes:
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public static byte getProtocol()
- See Also:
PROTOCOL_T0
- Geek's Notes:
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public static final byte PROTOCOL_MEDIA_CONTACTLESS_TYPE_A
- Geek's Notes:
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public static final byte PROTOCOL_MEDIA_CONTACTLESS_TYPE_B
- Geek's Notes:
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public static final byte PROTOCOL_MEDIA_DEFAULT
- Geek's Notes:
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public static final byte PROTOCOL_MEDIA_MASK
- Geek's Notes:
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public static final byte PROTOCOL_MEDIA_USB
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public static final byte PROTOCOL_T0
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public static final byte PROTOCOL_T1
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public static final byte PROTOCOL_TYPE_MASK
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public short receiveBytes(short bOff)
throws APDUException- See Also:
getInBlockSize()
- Geek's Notes:
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public void sendBytes(short bOff,
short len)
throws APDUException- See Also:
setOutgoingNoChaining(), setOutgoing()
- Geek's Notes:
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public void sendBytesLong(byte[] outData,
short bOff,
short len)
throws APDUException,
SecurityException- See Also:
setOutgoingNoChaining(), setOutgoing()
- Geek's Notes:
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public short setIncomingAndReceive()
throws APDUException- Geek's Notes:
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[543]Loading APDU-CDATA
By Michael Chan JT on 2003/11/24 06:15:01 Rate
protected byte [ ] APDUparse ( APDU apdu ) {
byte [ ] apduBuffer = apdu.getBuffer ( ) ;
apdu.setIncomingAndReceive ( ) ;
// ensure loading of APDU-CDATA onto apduBuffer [ ]
Util.arrayCopyNonAtomic ( apduBuffer, ( short ) ISO.OFFSET_CDATA, apduBuffer, ( short ) ISO.OFFSET_CDATA, apduBuffer [ ISO.OFFSET_LC ] ) ;
// ensure loading of LE onto apduBuffer [ ]
apduBuffer [ ( byte ) ( ISO.OFFSET_CDATA + apduBuffer [ ISO.OFFSET_LC ] ) ] = ( byte ) apdu.setOutgoing ( ) ;
return apduBuffer;
}
public short setOutgoing()
throws APDUException- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
[544]Receiving from JavaCard
By Michael Chan JT on 2003/11/24 06:15:27 Rate
protected byte [ ] APDUparse ( APDU apdu ) {
byte [ ] apduBuffer = apdu.getBuffer ( ) ;
apdu.setIncomingAndReceive ( ) ;
// ensure loading of APDU-CDATA onto apduBuffer [ ]
Util.arrayCopyNonAtomic ( apduBuffer, ( short ) ISO.OFFSET_CDATA, apduBuffer, ( short ) ISO.OFFSET_CDATA, apduBuffer [ ISO.OFFSET_LC ] ) ;
// ensure loading of LE onto apduBuffer [ ]
apduBuffer [ ( byte ) ( ISO.OFFSET_CDATA + apduBuffer [ ISO.OFFSET_LC ] ) ] = ( byte ) apdu.setOutgoing ( ) ;
return apduBuffer;
}
public void setOutgoingAndSend(short bOff,
short len)
throws APDUException- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
[582]Send data to JavaCard
By Michael Chan JT & Monika Erdmann on 2003/12/22 07:36:55 Rate
public class EEPROMtrace extends Applet {
byte [ ] accomSpace; // designated space to test the size of EEPROM
public static void install ( byte [ ] bArray, short bOffset, byte bLength ) {
new EEPROMtrace ( ) .register ( ) ;
}
// ----------------------------- [ process ] -----------------------------
public void process ( APDU apdu ) {
byte [ ] buffer= apdu.getBuffer ( ) ;
short sizeTest = ( short ) 32767; // maximum size to start with
boolean success = false;
while ( success == false ) {
try {
accomSpace = new byte [ sizeTest ] ; // initialised global array
success = true; // this line will not be executed when the previous line fails
}
catch ( Exception e ) {
sizeTest--;
success = false;
}
}
// by now the size of free EEPROM space should be known
Util.setShort ( apdu.getBuffer ( ) , ( short ) 0, sizeTest ) ;
apdu.setOutgoingAndSend ( ( short ) 0, ( short ) 2 ) ;
}
} // ~ END EEPROMtrace
public void setOutgoingLength(short len)
throws APDUException- See Also:
getOutBlockSize()
- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
public short setOutgoingNoChaining()
throws APDUException- Geek's Notes:
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public static final byte STATE_ERROR_IO
- Geek's Notes:
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public static final byte STATE_ERROR_NO_T0_GETRESPONSE
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public static final byte STATE_ERROR_NO_T0_REISSUE
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public static final byte STATE_ERROR_T1_IFD_ABORT
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public static final byte STATE_FULL_INCOMING
- Geek's Notes:
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public static final byte STATE_FULL_OUTGOING
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public static final byte STATE_INITIAL
- Geek's Notes:
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public static final byte STATE_OUTGOING
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public static final byte STATE_OUTGOING_LENGTH_KNOWN
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public static final byte STATE_PARTIAL_INCOMING
- Geek's Notes:
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public static final byte STATE_PARTIAL_OUTGOING
- Geek's Notes:
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public static void waitExtension()
throws APDUException- Geek's Notes:
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Java API By Example, From Geeks To Geeks.