/** Set the parameters object to the settings in the properties object. */
private void loadParams() throws SerialConnectionException {
try {
PropertyResourceBundle props =
(PropertyResourceBundle) PropertyResourceBundle.getBundle(CONFIG_BUNDLE_NAME);
System.out.println("BaudRate=" + props.getString("baudRate"));
ezlink.info("BaudRate= : " + props.getString("baudRate"));
parameters.setBaudRate(props.getString("baudRate"));
parameters.setFlowControlIn(props.getString("flowControlIn"));
parameters.setFlowControlOut(props.getString("flowControlOut"));
parameters.setParity(props.getString("parity"));
parameters.setDatabits(props.getString("databits"));
parameters.setStopbits(props.getString("stopbits"));
parameters.setPIN(props.getString("pin"));
parameters.setSMC(props.getString("smc"));
parameters.setDriver(props.getString("driver"));
parameters.setURL(props.getString("url"));
parameters.setUserName(props.getString("username"));
parameters.setPassword(props.getString("password"));
parameters.setPortName(props.getString("portName"));
} catch (Exception exp) {
ezlink.info("+++Error While setting parameters : +++");
ezlink.error(new Object(), exp);
throw new SerialConnectionException("Error While setting parameters=" + exp.getMessage());
}
}
/**
* Opening Connection to the serial port.first check whether port is open if not create new
* connection to the port.
*/
private void openConnection() {
try {
if (connection.isOpen()) {
System.out.println("Port Open!,Can't open a new connection while a port is open.");
ezlink.info("Port Open!,Can't open a new connection while a port is open : ");
}
connection.openConnection();
} catch (SerialConnectionException e2) {
System.out.println(e2);
ezlink.error(new Object(), e2);
}
}
// public String getDebitCmd(String stCardRndNo, String stTerRndNo, String stAmt, String stPurse)
// throws Exception {
public ETerminalDataDto getDebitCmd(
String stCardRndNo, String stTerRndNo, String stAmt, String stPurse) throws Exception {
ETerminalDataDto objETerminalDataDto = new ETerminalDataDto();
String strDebitCmd = "";
String strResHeader = "";
String strActDebitCmd = "";
String strUserData = "";
String strSignSessionKey = "";
String strDebitSessionKey = "";
String strRefno = "";
String strEzlinkString = "";
// String strDebitCmd=null;
try {
ezlink.info("\n-------SerialManager--------------START--------------------------------");
ezlink.info("getDebitCmd Request received in " + SerialManager.class.getName());
// Commet this after testing with main method;
// serialDemo.initConfig()
// serialDemo.connection.sendMessage(ISOUtil.hex2byte("020079600037000002007024058000C10004164999770007848180000000000000011111011000100309020037003237303031393630313638313638313035323934202020000334343400063031313030320388"));
// Debit command
byte[] debitCommand =
connection.sendMessage(
ISOUtil.hex2byte(HeaderUtil.getReqHeader(stCardRndNo, stTerRndNo, stAmt, stPurse)));
System.out.println("Debit Command=" + ISOUtil.hexString(debitCommand));
ezlink.info("Debit Command= : " + ISOUtil.hexString(debitCommand));
/*
byte[] recieptData = connection.sendMessage(ISOUtil.hex2byte(HeaderUtil.getReqRecieptData("EEF6BAADFDDB93685EC111ACD05D7133E9472DA4416D0C079000")));
System.out.println("Reciept Data =" + ISOUtil.hexString(recieptData));
ezlink.info("Reciept Data= : " + ISOUtil.hexString(recieptData));
*/
// debitCommand =
// ISOUtil.hex2byte("36303030303030303030313132303030301C343100165F332D39907B07D4C9C72441CF93C3461C3432000854495430303031201C3433001647058A8594B61B0707BD7794B3F7078D1C34340016134DBF682CD22C68A60D1F0E71F929D01C34350012DC7934737E93BE4FDC7934731C30303030303031313230303030");
/*
String[] strResSplit = ISOUtil.hexString(debitCommand).split("1C");
for(int i=0;i<strResSplit.length;i++)
{
strResSplit[i] = strResSplit[i].substring(8);
System.out.println(strResSplit[i]);
ezlink.info("strResSplit [ "+i+" ]" + strResSplit[i]);
}
strDebitCmd = "250315021403"+stTerRndNo+strResSplit[1]+strResSplit[2];
System.out.println("strDebitCmd= "+strDebitCmd +" Len "+strDebitCmd.length());
ezlink.info("strDebitCmd= "+strDebitCmd+" Len : " + strDebitCmd.length());
*/
// String strResponse = ISOUtil.hexString(recieptData);
String strResponse = ISOUtil.hexString(debitCommand);
ezlink.info("+++strResponse Length : " + strResponse.length());
ezlink.info("+++strResponse : " + strResponse);
// if (strResponse.length() == 222) {
// ezlink.info("+++Inside IF :
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++" );
/*
//Old terminal
strResHeader = strResponse.substring(0, 34);
strActDebitCmd = strResponse.substring(44, 76);
strUserData = strResponse.substring(86, 102);
strSignSessionKey = strResponse.substring(112, 144);
strDebitSessionKey = strResponse.substring(154, 186);
strRefno = strResponse.substring(196, 220);
*/
// New Terminal
strResHeader = strResponse.substring(0, 34);
strRefno = strResponse.substring(44, 68); // 24
strActDebitCmd = strResponse.substring(78, 110); // 32
strUserData = strResponse.substring(120, 136); // 16
strSignSessionKey = strResponse.substring(146, 178); // 32
strDebitSessionKey = strResponse.substring(188, 220); // 32
strEzlinkString = strResponse.substring(230, strResponse.length() - 2);
System.out.println("++++++++++++++++++++++++++++++++++++++++++++++++++++++");
System.out.println("Last two digits: " + strResponse.substring(strResponse.length() - 2));
System.out.println("Response length : " + strResponse.length());
System.out.println("Response from terminal DC : " + strResponse);
System.out.println("Ezlink String : " + strEzlinkString);
System.out.println("++++++++++++++++++++++++++++++++++++++++++++++++++++++");
ezlink.info("\n--------SERIAL MANAGER-------RESPONSE--------------------");
ezlink.info("strResHeader : " + strResHeader);
ezlink.info("strActDebitCmd : " + strActDebitCmd);
ezlink.info("strUserData : " + strUserData);
ezlink.info("strSignSessionKey : " + strSignSessionKey);
ezlink.info("strDebitSessionKey : " + strDebitSessionKey);
ezlink.info("strRefno : " + strRefno);
ezlink.info("strEzlinkString : " + strEzlinkString);
ezlink.info("\n--------SERIAL MANAGER-------RESPONSE--------------------");
strDebitCmd = "250315021403" + stTerRndNo + strActDebitCmd + strUserData;
System.out.println("strDebitCmd= " + strDebitCmd + " Len " + strDebitCmd.length());
ezlink.info("strDebitCmd= " + strDebitCmd + " Len : " + strDebitCmd.length());
objETerminalDataDto.setDebitCmd(strDebitCmd);
objETerminalDataDto.setTerminalSessionKey(strSignSessionKey);
objETerminalDataDto.setDebitSessionKey(strDebitSessionKey);
objETerminalDataDto.setEzLinkString(strEzlinkString);
/*
} else {
//ezlink.info("+++Inside IF : ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++" );
System.out.println("Response from the Terminal not received fully...");
ezlink.info("Response from the Terminal not received fully...!!!!!!!");
}
*/
} catch (Exception exp) {
System.out.println(exp);
ezlink.error(new Object(), exp);
throw exp;
}
// return strDebitCmd;
return objETerminalDataDto;
}
// --------------------------getDecryptedRecieptData-------------------------------------------------------------
// public String getDebitCmd(String stCardRndNo, String stTerRndNo, String stAmt, String stPurse)
// throws Exception {
public String getDecryptedRecieptData(ETerminalDataDto objETerminalDataDto) throws Exception {
// ETerminalDataDto objETerminalDataDto=new ETerminalDataDto();
String strDecryptedRecieptDataRefNo = "";
String strDecryptedRecieptData = "";
String strResHeader = "";
// String strDebitCmd=null;
try {
ezlink.info(
"\n-------SerialManager--------------START----4 decrypting RecieptData-------------------");
ezlink.info("getDecryptedRecieptData Request received in " + SerialManager.class.getName());
// Commet this after testing with main method;
// serialDemo.initConfig()
// serialDemo.connection.sendMessage(ISOUtil.hex2byte("020079600037000002007024058000C10004164999770007848180000000000000011111011000100309020037003237303031393630313638313638313035323934202020000334343400063031313030320388"));
// Debit command
byte[] decRecieptData = null;
try {
decRecieptData =
connection.sendMessage(
ISOUtil.hex2byte(
HeaderUtil.getReqRecieptData(
objETerminalDataDto.getRecieptData(),
objETerminalDataDto.getTerminalSessionKey(),
objETerminalDataDto.getDebitSessionKey(),
objETerminalDataDto.getCan(),
objETerminalDataDto.getEzLinkString(),
"")));
} catch (Exception e) {
e.printStackTrace();
}
System.out.println("Decrypted Reciept Data=" + ISOUtil.hexString(decRecieptData));
ezlink.info("Decrypted Reciept Data= : " + ISOUtil.hexString(decRecieptData));
String strResponse = ISOUtil.hexString(decRecieptData);
ezlink.info("+++Decrypted Reciept Data strResponse Length : " + strResponse.length());
ezlink.info("+++Decrypted Reciept Data strResponse : " + strResponse);
// if (strResponse.length() == 222) {
// ezlink.info("+++Inside IF :
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++" );
strResHeader = strResponse.substring(0, 34);
strDecryptedRecieptDataRefNo = strResponse.substring(44, 68); // 24
strDecryptedRecieptData = strResponse.substring(78, strResponse.length() - 2);
System.out.println("++++++++++++++++++++++++++++++++++++++++++++++++++++++");
System.out.println("Last two digits: " + strResponse.substring(strResponse.length() - 2));
System.out.println("Response length : " + strResponse.length());
System.out.println("Response from terminal DC : " + strResponse);
System.out.println("Decrypted Ezlink String : " + strDecryptedRecieptData);
System.out.println("++++++++++++++++++++++++++++++++++++++++++++++++++++++");
ezlink.info(
"\n--------SERIAL MANAGER-------RESPONSE----4DecryptedRecieptData----------------");
ezlink.info("strResHeader : " + strResHeader);
ezlink.info("strDecryptedRecieptDataRefNo : " + strDecryptedRecieptDataRefNo);
ezlink.info("strDecryptedRecieptData : " + strDecryptedRecieptData);
ezlink.info("\n--------SERIAL MANAGER-------RESPONSE--------------------");
// strDebitCmd = "250315021403" + stTerRndNo + strActDebitCmd + strUserData;
// System.out.println("strDebitCmd= " + strDebitCmd + " Len " + strDebitCmd.length());
// ezlink.info("strDebitCmd= " + strDebitCmd + " Len : " + strDebitCmd.length());
/*
} else {
//ezlink.info("+++Inside IF : ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++" );
System.out.println("Response from the Terminal not received fully...");
ezlink.info("Response from the Terminal not received fully...!!!!!!!");
}
*/
} catch (Exception exp) {
System.out.println(exp);
ezlink.error(new Object(), exp);
throw exp;
}
return strDecryptedRecieptData;
}