/**
* Driver listens over TCP for incoming HTTP data. Driver
* is providing a web-service style endpoint so POS behavior
* does not have to change. Rather than POSTing information to
* a remote processor it POSTs information to the driver.
*
* Driver strips off headers, feeds XML into the dsiEMVX control,
* then sends the response back to the client.
*/
public override void Read()
{
initDevice();
TcpListener http = new TcpListener(IPAddress.Loopback, LISTEN_PORT);
http.Start();
byte[] buffer = new byte[10];
while (SPH_Running)
{
try {
using (TcpClient client = http.AcceptTcpClient()) {
client.ReceiveTimeout = 100;
using (NetworkStream stream = client.GetStream()) {
string message = "";
int bytes_read = 0;
do
{
bytes_read = stream.Read(buffer, 0, buffer.Length);
message += System.Text.Encoding.ASCII.GetString(buffer, 0, bytes_read);
} while (stream.DataAvailable);
if (rba != null)
{
rba.stubStop();
}
message = GetHttpBody(message);
// Send EMV messages to EMVX, others
// to PDCX
string result = "Error";
if (message.Contains("EMV"))
{
result = ProcessEMV(message, true);
}
else if (message.Length > 0)
{
result = ProcessPDC(message);
}
result = WrapHttpResponse(result);
if (this.verbose_mode > 0)
{
Console.WriteLine(result);
}
byte[] response = System.Text.Encoding.ASCII.GetBytes(result);
stream.Write(response, 0, response.Length);
}
client.Close();
}
} catch (Exception ex) {
if (verbose_mode > 0)
{
Console.WriteLine(ex);
}
}
}
}
public override void SetConfig(string k, string v)
{
if (k == "disableRBA" && v == "true")
{
try {
if (this.rba != null)
{
rba.stubStop();
}
} catch (Exception) {}
this.rba = null;
}
else if (k == "disableButtons" && v == "true")
{
this.rba.SetEMV(RbaButtons.None);
}
else if (k == "logXML" && v == "true")
{
this.log_xml = true;
}
}
/**
* Driver listens over TCP for incoming HTTP data. Driver
* is providing a web-service style endpoint so POS behavior
* does not have to change. Rather than POSTing information to
* a remote processor it POSTs information to the driver.
*
* Driver strips off headers, feeds XML into the dsiEMVX control,
* then sends the response back to the client.
*/
public override void Read()
{
ReInitDevice();
TcpListener http = new TcpListener(IPAddress.Any, LISTEN_PORT);
http.Start();
byte[] buffer = new byte[10];
while (SPH_Running)
{
string result = "";
string keyVal = "key";
bool saveResult = false;
try {
using (TcpClient client = http.AcceptTcpClient()) {
client.ReceiveTimeout = 100;
using (NetworkStream stream = client.GetStream()) {
string message = "";
int bytes_read = 0;
do
{
bytes_read = stream.Read(buffer, 0, buffer.Length);
message += System.Text.Encoding.ASCII.GetString(buffer, 0, bytes_read);
} while (stream.DataAvailable);
if (rba != null)
{
rba.stubStop();
}
message = GetHttpBody(message);
XmlDocument request = new XmlDocument();
request.LoadXml(message);
keyVal = request.SelectSingleNode("TStream/Transaction/InvoiceNo").InnerXml;
// Send EMV messages to EMVX, others
// to PDCX
if (message.Contains("EMV"))
{
result = ProcessEMV(message, true);
saveResult = true;
}
else if (message.Contains("termSig"))
{
FlaggedReset();
result = GetSignature(true);
}
else if (message.Length > 0)
{
result = ProcessPDC(message);
saveResult = true;
}
result = WrapHttpResponse(result);
byte[] response = System.Text.Encoding.ASCII.GetBytes(result);
stream.Write(response, 0, response.Length);
}
client.Close();
}
} catch (Exception ex) {
this.LogMessage(ex.ToString());
}
try {
if (saveResult && result.Length > 0)
{
parent.SqlLog(keyVal, result);
}
} catch (Exception) {
this.LogMessage(keyVal + ": " + result);
}
}
}
/**
* Driver listens over TCP for incoming HTTP data. Driver
* is providing a web-service style endpoint so POS behavior
* does not have to change. Rather than POSTing information to
* a remote processor it POSTs information to the driver.
*
* Driver strips off headers, feeds XML into the dsiPDCX control,
* then sends the response back to the client.
*/
public override void Read()
{
initDevice();
TcpListener http = new TcpListener(IPAddress.Loopback, LISTEN_PORT);
http.Start();
byte[] buffer = new byte[10];
while (SPH_Running)
{
try {
using (TcpClient client = http.AcceptTcpClient()) {
client.ReceiveTimeout = 100;
using (NetworkStream stream = client.GetStream()) {
string message = "";
int bytes_read = 0;
do
{
bytes_read = stream.Read(buffer, 0, buffer.Length);
message += System.Text.Encoding.ASCII.GetString(buffer, 0, bytes_read);
} while (stream.DataAvailable);
if (rba != null)
{
rba.stubStop();
}
message = GetHttpBody(message);
message = message.Replace("{{SecureDevice}}", this.device_identifier);
message = message.Replace("{{ComPort}}", com_port);
message = message.Trim(new char[] { '"' });
if (this.verbose_mode > 0)
{
Console.WriteLine(message);
}
ax_control.CancelRequest();
string result = ax_control.ProcessTransaction(message, 1, null, null);
result = WrapHttpResponse(result);
if (this.verbose_mode > 0)
{
Console.WriteLine(result);
}
byte[] response = System.Text.Encoding.ASCII.GetBytes(result);
stream.Write(response, 0, response.Length);
if (log_xml)
{
using (StreamWriter file = new StreamWriter("log.xml", true)) {
file.WriteLine(message);
file.WriteLine(result);
}
}
}
client.Close();
}
} catch (Exception ex) {
if (verbose_mode > 0)
{
Console.WriteLine(ex);
}
}
}
}
/**
* Driver listens over TCP for incoming HTTP data. Driver
* is providing a web-service style endpoint so POS behavior
* does not have to change. Rather than POSTing information to
* a remote processor it POSTs information to the driver.
*
* Driver strips off headers, feeds XML into the dsiEMVX control,
* then sends the response back to the client.
*/
public override void Read()
{
ReInitDevice();
RBA_Stub emailRBA = null;
if (device_identifier.Contains("INGENICO"))
{
emailRBA = new RBA_Stub("COM" + com_port);
emailRBA.SetParent(this.parent);
emailRBA.SetVerbose(this.verbose_mode);
}
TcpListener http = this.GetHTTP();
byte[] buffer = new byte[10];
while (SPH_Running)
{
string result = "";
string keyVal = "key";
bool saveResult = false;
try {
using (TcpClient client = http.AcceptTcpClient()) {
client.ReceiveTimeout = 100;
using (NetworkStream stream = client.GetStream()) {
string message = "";
int bytes_read = 0;
do
{
bytes_read = stream.Read(buffer, 0, buffer.Length);
message += System.Text.Encoding.ASCII.GetString(buffer, 0, bytes_read);
} while (stream.DataAvailable);
if (rba != null)
{
rba.stubStop();
}
message = GetHttpBody(message);
message = message.Trim(new char[] { '"' });
try {
XmlDocument request = new XmlDocument();
request.LoadXml(message);
keyVal = request.SelectSingleNode("TStream/Transaction/InvoiceNo").InnerXml;
} catch (Exception) {
Console.WriteLine("Error parsing from\n" + message);
}
// Send EMV messages to EMVX, others
// to PDCX
if (message.Contains("EMV"))
{
result = ProcessEMV(message, true);
saveResult = true;
}
else if (message.Contains("termSig"))
{
FlaggedReset();
result = GetSignature(true);
}
else if (device_identifier.Contains("INGENICO") && message.Contains("termEmail"))
{
result = emailRBA.getEmailSync();
}
else if (message.Length > 0)
{
result = ProcessPDC(message);
saveResult = true;
}
result = WrapHttpResponse(result);
byte[] response = System.Text.Encoding.ASCII.GetBytes(result);
stream.Write(response, 0, response.Length);
stream.Close();
if (message.Contains("EMV"))
{
FlaggedReset();
}
}
client.Close();
}
} catch (Exception ex) {
this.LogMessage(ex.ToString());
try {
if (saveResult && result.Length > 0)
{
parent.SqlLog(keyVal, result);
}
} catch (Exception) {
this.LogMessage(keyVal + ": " + result);
}
}
}
}
/**
* Driver listens over TCP for incoming HTTP data. Driver
* is providing a web-service style endpoint so POS behavior
* does not have to change. Rather than POSTing information to
* a remote processor it POSTs information to the driver.
*
* Driver strips off headers, feeds XML into the dsiEMVX control,
* then sends the response back to the client.
*/
public override void Read()
{
var deviceThread = new Thread(new ThreadStart(this.DeviceLoop));
deviceThread.Start();
this.device_thread_id = deviceThread.ManagedThreadId;
Console.WriteLine("Set device thread: " + this.device_thread_id);
Server http = new Server();
http.SetPort(LISTEN_PORT);
while (SPH_Running)
{
string result = "";
string keyVal = "key";
bool saveResult = false;
try {
var pair = http.GetNext();
if (rba != null)
{
rba.stubStop();
}
string message = pair.body;
message = message.Trim(new char[] { '"' });
try {
XmlDocument request = new XmlDocument();
request.LoadXml(message);
keyVal = request.SelectSingleNode("TStream/Transaction/InvoiceNo").InnerXml;
} catch (Exception) {
Console.WriteLine("Error parsing from\n" + message);
}
// Send EMV messages to EMVX, others
// to PDCX
if (message.Contains("EMV"))
{
result = ProcessEMV(message, true);
saveResult = true;
}
else if (message.Contains("termSig"))
{
FlaggedReset();
result = GetSignature(true);
}
else if (message.Length > 0)
{
result = ProcessPDC(message);
saveResult = true;
}
http.Respond(pair.response, result);
} catch (Exception ex) {
this.LogMessage(ex.ToString());
try {
if (saveResult && result.Length > 0)
{
parent.SqlLog(keyVal, result);
}
} catch (Exception) {
this.LogMessage(keyVal + ": " + result);
}
}
}
}
public override void HandleMsg(string msg)
{
// optional predicate for "termSig" message
// predicate string is displayed on sig capture screen
if (msg.Length > 7 && msg.Substring(0, 7) == "termSig") {
//sig_message = msg.Substring(7);
msg = "termSig";
}
if (msg.Length > 10 && msg.Substring(0, 10) == "screenLine") {
string line = msg.Substring(10);
msg = "IGNORE";
if (rba != null) {
rba.addScreenMessage(line);
}
}
switch(msg) {
case "termReset":
case "termReboot":
if (rba != null) {
rba.stubStop();
}
lock(emvLock) {
emv_reset = true;
}
ReInitDevice();
break;
case "termManual":
break;
case "termApproved":
FlaggedReset();
if (rba != null) {
rba.showMessage("Approved");
}
break;
case "termDeclined":
if (rba != null) {
rba.showMessage("Declined");
}
break;
case "termError":
if (rba != null) {
rba.showMessage("Error");
}
break;
case "termSig":
if (rba != null) {
rba.stubStop();
}
FlaggedReset();
GetSignature();
break;
case "termGetType":
break;
case "termGetTypeWithFS":
break;
case "termGetPin":
break;
case "termWait":
break;
case "termFindPort":
var new_port = this.PortSearch(this.device_identifier);
if (new_port != "" && new_port != this.com_port && new_port.All(char.IsNumber)) {
this.com_port = new_port;
}
break;
}
}