/*
*
*
* Copyright 1990-2007 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License version
* 2 only, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License version 2 for more details (a copy is
* included at /legal/license.txt).
*
* You should have received a copy of the GNU General Public License
* version 2 along with this work; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
* Clara, CA 95054 or visit www.sun.com if you need additional
* information or have any questions.
*/
package com.sun.satsa.satapplet;
import javacard.framework.*;
import sim.toolkit.*;
/**
* An example SAT applet to demonstrate how an SAT applet can be written.
*/
public class SATApplet extends SATBaseApplet {
/** Instance to toolkit registry which is used to register for events */
private ToolkitRegistry reg;
/**
* Constructor.
*/
private SATApplet() {
// have to call register before getting the toolkit registry
// object
register();
// EVENT_UNFORMATTED_SMS_PP_ENV
// register to the SIM Toolkit Framework
reg = ToolkitRegistry.getEntry();
// register to the EVENT_UNFORMATTED_SMS_PP_ENV
reg.setEvent(EVENT_UNFORMATTED_SMS_PP_ENV);
}
/**
* Applet's install method. Creates an instance of SATApplet.
* @param bArray parameters array
* @param bOffset offset in the parameters array
* @param bLength length of parameters
*/
public static void install(byte[] bArray, short bOffset, byte bLength) {
new SATApplet();
}
/**
* Process method called by GSMApplet when an evelope is received.
* @param event Event which should be processed
*/
public void processToolkit(byte event) {
EnvelopeHandler envHdlr = EnvelopeHandler.getTheHandler();
EnvelopeResponseHandler evpRspHdlr =
EnvelopeResponseHandler.getTheHandler();
switch (event) {
case EVENT_UNFORMATTED_SMS_PP_ENV:
byte result = envHdlr.findTLV(TAG_SMS_TPDU, (byte)1);
short length = envHdlr.getLength();
byte[] rspBuffer = new byte[length];
short rspLength = envHdlr.findAndCopyValue(TAG_SMS_TPDU,
rspBuffer, (short)0);
evpRspHdlr.appendArray(rspBuffer, (short)0, rspLength);
evpRspHdlr.post(rspBuffer[(short)(length - 1)]);
break;
}
}
}
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