/**
* sayHello (SELECT AID APDU ISO 7816-4)
*
* @param appletName
* @param commandId
* @return boolean
*/
@Override
public boolean sayHello(String appletName, int commandHelloId) {
try {
AppletModel model = null;
try {
model = SeqlMetadata.getInstance(configFile).getAppletByAlias(appletName);
} catch (Exception e) {
e.printStackTrace();
}
if (model == null) {
callback.onNoApplet();
}
channel = openChannel(model);
byte[] apdu = null;
APDUResponse resp = new APDUResponse();
try {
// select the applet
apdu = APDUModel.getSelectAidApdu(BytesTool.hexStringToByteArray(model.getAID()));
apdu = sendCommand(apdu, channel);
resp.setResponse(apdu);
return APDUModel.isResponseSucceded(resp.getStatusWord());
} catch (Exception e) {
e.printStackTrace();
callback.onNoApplet();
}
} catch (NoSuchElementException e) {
callback.onNoApplet();
} catch (IOException e) {
callback.onNoSecureElement();
} catch (NoReaderException e) {
callback.onNoReader();
} catch (NoSecureElementException e) {
callback.onNoSecureElement();
} catch (BadRequestException e) {
callback.onBadRequest(e.getMessage());
} catch (Exception e) {
callback.onNotConnected();
}
return false;
}
/**
* execute
*
* @param command
* @param commandId
* @return boolean
*/
@Override
public boolean execute(final String command, final int commandId) {
// new Thread(){
// public void run(){
Map<String, Object> maps = null;
try {
maps = SeqlParser.parseSeql(command, configFile);
if (maps == null) throw new BadRequestException("Command not supported!");
return executeCommand(maps, commandId);
} catch (BadRequestException ex) {
ex.printStackTrace();
if (callback != null) callback.onBadRequest(ex.getMessage());
} catch (NoSuchElementException ex) {
ex.printStackTrace();
if (callback != null) callback.onNoApplet();
} catch (NoSecureElementException ex) {
ex.printStackTrace();
if (callback != null) callback.onNoSecureElement();
} catch (NoReaderException ex) {
ex.printStackTrace();
if (callback != null) callback.onNoReader();
} catch (ChannelNotOpenException e) {
e.printStackTrace();
if (callback != null) callback.onNotConnected();
} catch (IOException e) {
e.printStackTrace();
if (callback != null) callback.onIOException(e.getMessage());
} catch (Exception e) {
if (callback != null) callback.onBadRequest(e.getMessage());
}
// }
// }.start();
return false;
}
