/// <summary>
/// Open the adequate stream to the server.
/// </summary>
/// <param name="client">TCP client to use to open the stream</param>
/// <param name="settings">Settings to use when manipulating the stream</param>
public CStreamClientIO(TcpClient client, CStreamClientSettings settings) : base(client, settings.LengthBufferSize)
{
if (settings.IsValid)
{
Settings = settings;
// determine the kind of link to use
if (Settings.UseSsl)
{
sslStream = new SslStream(client.GetStream(), false, new RemoteCertificateValidationCallback(ValidateServerCertificate), null);
int tmo = client.ReceiveTimeout * 1000;
client.ReceiveTimeout = 5000;
try
{
// authenticate aginst the server
#if NET35
// check if TLS is supported
bool useTLS = false;
try
{
RegistryKey key = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Microsoft\NET Framework Setup\NDP\v3.5");
object value = (null != key ? key.GetValue("SP") : null);
useTLS = (null != value && 1 <= (int)value);
}
catch (Exception ex) { }
CLog.Add($".NET 3.5 {(useTLS ? "using TLS 1.2" : "not using TLS")}", TLog.INFOR);
if (useTLS)
{
sslStream.AuthenticateAsClient(Settings.ServerName, null, (System.Security.Authentication.SslProtocols) 3072, false);
}
else
{
sslStream.AuthenticateAsClient(Settings.ServerName);
}
#else
sslStream.AuthenticateAsClient(Settings.ServerName);
#endif
}
catch (Exception ex)
{
CLog.AddException($"{MethodBase.GetCurrentMethod().Module.Name}.{MethodBase.GetCurrentMethod().DeclaringType.Name}.{MethodBase.GetCurrentMethod().Name}", ex);
sslStream = null;
throw;
}
finally
{
client.ReceiveTimeout = tmo;
}
}
else
{
networkStream = client.GetStream();
}
}
else
{
throw new Exception("Invalid client stream settings.");
}
}
/// <summary>
/// Конструктор
/// </summary>
/// <param name="log">Журнал событий, в котором будет это событие</param>
public CEvent(CLog log)
{
_Log = log;
log.Add(this);
EventID = _Log.LastID++;
_Text_Parameters = new Dictionary<string, string>();
_Int_Parameters = new Dictionary<string, int>();
_Double_Parameters = new Dictionary<string, double>();
_Bool_Parameters = new Dictionary<string, bool>();
}
public static string Add(string text, TLog tlog = TLog.INFOR, bool display = true)
{
if (display)
{
Console.WriteLine(CLog.Add(text, tlog));
}
else
{
CLog.Add(text, tlog);
}
return(text);
}
/// <summary>
/// The following method is invoked by the RemoteCertificateValidationDelegate
/// Refer to .NET specs for a full description
/// </summary>
/// <param name="sender"></param>
/// <param name="certificate"></param>
/// <param name="chain"></param>
/// <param name="sslPolicyErrors"></param>
/// <returns></returns>
private bool ValidateServerCertificate(object sender, X509Certificate certificate, X509Chain chain, SslPolicyErrors sslPolicyErrors)
{
//return true;
if (Settings.AllowedSslErrors == (sslPolicyErrors | Settings.AllowedSslErrors))
{
return(true);
}
// arrived here a certificate error occured
// Do not allow this client to communicate with unauthenticated servers.
CLog.Add($"Certificate error [{sslPolicyErrors}]", TLog.ERROR);
return(false);
}
/// <summary>
/// Calls the <see cref="Win32UIActivityDelegate"/> method which is in charge of taking care of the activity, passing it the arguments
/// </summary>
/// <param name="method">The <see cref="Win32UIActivityDelegate"/> method to call</param>
/// <param name="activity">The <see cref="UIActivity"/> object to pass to the method</param>
public static void AddActivity(Win32UIActivityDelegate method, UIActivity activity)
{
try
{
if (null != method && null != activity && null != activity.Ctrl)
{
activity.Ctrl.Invoke(method, activity);
}
else
{
CLog.Add($"{activity} could not be added", TLog.ERROR);
}
}
catch (Exception ex)
{
CLog.AddException($"{MethodBase.GetCurrentMethod().Module.Name}.{MethodBase.GetCurrentMethod().DeclaringType.Name}.{MethodBase.GetCurrentMethod().Name}", ex, $"Exception while processing {activity}");
}
}
public static string UnavailableDeviceUnavailablePINVerificationMethod(NexoResponseType r, string method)
{
if (ResultEnumeration.Success != r.Result)
{
return(r.AdditionalResponse);
}
r.Result = ResultEnumeration.Failure; r.ErrorCondition = ErrorConditionEnumeration.UnavailableDevice; r.AdditionalResponse = "Unavaible PIN verification method: " + method; CLog.Add(r.AdditionalResponse, TLog.ERROR); return(r.AdditionalResponse);
}
public static string DeviceOutDeviceTemporaryOut(NexoResponseType r, string device, string reason)
{
if (ResultEnumeration.Success != r.Result)
{
return(r.AdditionalResponse);
}
r.Result = ResultEnumeration.Failure; r.ErrorCondition = ErrorConditionEnumeration.DeviceOut; r.AdditionalResponse = device + " is temporarily out of service: " + reason; CLog.Add(r.AdditionalResponse, TLog.ERROR); return(r.AdditionalResponse);
}
public static string NotFoundTransactionNotFound(NexoResponseType r, string txnid, string component)
{
if (ResultEnumeration.Success != r.Result)
{
return(r.AdditionalResponse);
}
r.Result = ResultEnumeration.Failure; r.ErrorCondition = ErrorConditionEnumeration.NotFound; r.AdditionalResponse = "Transaction " + txnid + " not Found in " + component + " link"; CLog.Add(r.AdditionalResponse, TLog.ERROR); return(r.AdditionalResponse);
}
public static string WrongPIN(NexoResponseType r, string nbretries, string remainingretries)
{
if (ResultEnumeration.Success != r.Result)
{
return(r.AdditionalResponse);
}
r.Result = ResultEnumeration.Failure; r.ErrorCondition = ErrorConditionEnumeration.WrongPIN; r.AdditionalResponse = "Wrong PIN: " + nbretries + " retries – Remaining retries: " + remainingretries; CLog.Add(r.AdditionalResponse, TLog.ERROR); return(r.AdditionalResponse);
}
public static string CancelSystemCancellation(NexoResponseType r, string reason)
{
if (ResultEnumeration.Success != r.Result)
{
return(r.AdditionalResponse);
}
r.Result = ResultEnumeration.Failure; r.ErrorCondition = ErrorConditionEnumeration.Cancel; r.AdditionalResponse = "System cancellation during " + reason; CLog.Add(r.AdditionalResponse, TLog.ERROR); return(r.AdditionalResponse);
}
public static string UnavailableServiceUnavailableServiceForTheCard(NexoResponseType r, string service, string cardbrand)
{
if (ResultEnumeration.Success != r.Result)
{
return(r.AdditionalResponse);
}
r.Result = ResultEnumeration.Failure; r.ErrorCondition = ErrorConditionEnumeration.UnavailableService; r.AdditionalResponse = "Service " + service + " unavailable for card: " + cardbrand; CLog.Add(r.AdditionalResponse, TLog.ERROR); return(r.AdditionalResponse);
}
public static string CancelUserCancellation(NexoResponseType r, string status)
{
if (ResultEnumeration.Success != r.Result)
{
return(r.AdditionalResponse);
}
r.Result = ResultEnumeration.Failure; r.ErrorCondition = ErrorConditionEnumeration.Cancel; r.AdditionalResponse = "User cancellation during " + status; CLog.Add(r.AdditionalResponse, TLog.ERROR); return(r.AdditionalResponse);
}
public static string NotFoundCardRemoved(NexoResponseType r, string lastmessage)
{
if (ResultEnumeration.Success != r.Result)
{
return(r.AdditionalResponse);
}
r.Result = ResultEnumeration.Failure; r.ErrorCondition = ErrorConditionEnumeration.NotFound; r.AdditionalResponse = "Card removed by the customer: " + lastmessage; CLog.Add(r.AdditionalResponse, TLog.ERROR); return(r.AdditionalResponse);
}
public static string PaymentRestriction(NexoResponseType r, string number, string brand)
{
if (ResultEnumeration.Success != r.Result)
{
return(r.AdditionalResponse);
}
r.Result = ResultEnumeration.Failure; r.ErrorCondition = ErrorConditionEnumeration.PaymentRestriction; r.AdditionalResponse = number + " products not payable by " + brand + " card"; CLog.Add(r.AdditionalResponse, TLog.ERROR); return(r.AdditionalResponse);
}
public static string NotFoundPredefinedMessageReferenceNotFound(NexoResponseType r, string messageid)
{
if (ResultEnumeration.Success != r.Result)
{
return(r.AdditionalResponse);
}
r.Result = ResultEnumeration.Failure; r.ErrorCondition = ErrorConditionEnumeration.NotFound; r.AdditionalResponse = "Message reference " + messageid + " not found"; CLog.Add(r.AdditionalResponse, TLog.ERROR); return(r.AdditionalResponse);
}
public static string NotFoundLanguageNotSupported(NexoResponseType r, string language)
{
if (ResultEnumeration.Success != r.Result)
{
return(r.AdditionalResponse);
}
r.Result = ResultEnumeration.Failure; r.ErrorCondition = ErrorConditionEnumeration.NotFound; r.AdditionalResponse = "Language " + language + " not supported"; CLog.Add(r.AdditionalResponse, TLog.ERROR); return(r.AdditionalResponse);
}
public static string NotFoundKeyReferenceNotFound(NexoResponseType r, string keyref)
{
if (ResultEnumeration.Success != r.Result)
{
return(r.AdditionalResponse);
}
r.Result = ResultEnumeration.Failure; r.ErrorCondition = ErrorConditionEnumeration.NotFound; r.AdditionalResponse = "Key reference " + keyref + " not found"; CLog.Add(r.AdditionalResponse, TLog.ERROR); return(r.AdditionalResponse);
}
public static string NotFoundReconciliationNotFound(NexoResponseType r, string reconciliationid, string reason)
{
if (ResultEnumeration.Success != r.Result)
{
return(r.AdditionalResponse);
}
r.Result = ResultEnumeration.Failure; r.ErrorCondition = ErrorConditionEnumeration.NotFound; r.AdditionalResponse = "Reconciliation " + reconciliationid + " not found: " + reason; CLog.Add(r.AdditionalResponse, TLog.ERROR); return(r.AdditionalResponse);
}
public static string NotFoundMessageNotFound(NexoResponseType r, string messagecategory, string id)
{
if (ResultEnumeration.Success != r.Result)
{
return(r.AdditionalResponse);
}
r.Result = ResultEnumeration.Failure; r.ErrorCondition = ErrorConditionEnumeration.NotFound; r.AdditionalResponse = "Message not found, last " + messagecategory + " has ID " + id; CLog.Add(r.AdditionalResponse, TLog.ERROR); return(r.AdditionalResponse);
}
public static string UnavailableDeviceUnavailableSoundFormat(NexoResponseType r, string format)
{
if (ResultEnumeration.Success != r.Result)
{
return(r.AdditionalResponse);
}
r.Result = ResultEnumeration.Failure; r.ErrorCondition = ErrorConditionEnumeration.UnavailableDevice; r.AdditionalResponse = "Unavailable sound format: " + format; CLog.Add(r.AdditionalResponse, TLog.ERROR); return(r.AdditionalResponse);
}
public static string RefusalLocalDecline(NexoResponseType r, string transaction, string acquirer, string reason, string code)
{
if (ResultEnumeration.Success != r.Result)
{
return(r.AdditionalResponse);
}
r.Result = ResultEnumeration.Failure; r.ErrorCondition = ErrorConditionEnumeration.Refusal; r.AdditionalResponse = transaction + " refused locally : " + acquirer + " - Reason: " + reason + " - Code: " + code; CLog.Add(r.AdditionalResponse, TLog.ERROR); return(r.AdditionalResponse);
}
public static string UnavailableServiceTooOldProtocolVersion(NexoResponseType r, string saleversion, string serverversion)
{
if (ResultEnumeration.Success != r.Result)
{
return(r.AdditionalResponse);
}
r.Result = ResultEnumeration.Failure; r.ErrorCondition = ErrorConditionEnumeration.UnavailableService; r.AdditionalResponse = "Sale protocol version " + saleversion + " too old for server implemented version: " + serverversion; CLog.Add(r.AdditionalResponse, TLog.ERROR); return(r.AdditionalResponse);
}
public static string BusyDeviceBusy(NexoResponseType r, string system, string device)
{
if (ResultEnumeration.Success != r.Result)
{
return(r.AdditionalResponse);
}
r.Result = ResultEnumeration.Failure; r.ErrorCondition = ErrorConditionEnumeration.Busy; r.AdditionalResponse = system + " terminal " + device + " busy processing the device request"; CLog.Add(r.AdditionalResponse, TLog.ERROR); return(r.AdditionalResponse);
}
public static string UnavailableServiceUnavailableAdministrativeService(NexoResponseType r)
{
if (ResultEnumeration.Success != r.Result)
{
return(r.AdditionalResponse);
}
r.Result = ResultEnumeration.Failure; r.ErrorCondition = ErrorConditionEnumeration.UnavailableService; r.AdditionalResponse = "Unavailable administrative service"; CLog.Add(r.AdditionalResponse, TLog.ERROR); return(r.AdditionalResponse);
}
public void TestMethod5()
{
const int count = 10;
Random rand = new Random();
CLog log = new CLog();
for (int i = 0; i < count; i++)
{
Methods.GenerateEvent(log, ref rand);
log[i,-1].Date = Methods.GenerateDateTimeOffset(ref rand);
}
log.Add(new CTrace());
CEvent evt2=log.Events[0];
foreach (CEvent evt in log.Events)
log[0].Add(evt);
CView view = log.GetView();
view[0].Remove(evt2);
Assert.AreEqual(log[0].Count - 1, view[0].Count);
}
public static string UnreachableHostNoHostAnswer(NexoResponseType r, string reason)
{
if (ResultEnumeration.Success != r.Result)
{
return(r.AdditionalResponse);
}
r.Result = ResultEnumeration.Failure; r.ErrorCondition = ErrorConditionEnumeration.UnreachableHost; r.AdditionalResponse = "No answer from host: " + reason; CLog.Add(r.AdditionalResponse, TLog.ERROR); return(r.AdditionalResponse);
}
public static string UnavailableDeviceUnavailableDisplayFormat(NexoResponseType r, string format, string feature)
{
if (ResultEnumeration.Success != r.Result)
{
return(r.AdditionalResponse);
}
r.Result = ResultEnumeration.Failure; r.ErrorCondition = ErrorConditionEnumeration.UnavailableDevice; r.AdditionalResponse = "Unavailable display format: " + format + " for feature: " + feature; CLog.Add(r.AdditionalResponse, TLog.ERROR); return(r.AdditionalResponse);
}
public static string GenericEror(NexoResponseType r, ResultEnumeration result, ErrorConditionEnumeration errorCondition, string addtionalInformation)
{
if (ResultEnumeration.Success != r.Result)
{
return(r.AdditionalResponse);
}
r.Result = result; r.ErrorCondition = errorCondition; r.AdditionalResponse = addtionalInformation; CLog.Add(r.AdditionalResponse, TLog.ERROR); return(r.AdditionalResponse);
}
public static string UnavailableDeviceUnavailableInputCommand(NexoResponseType r, string command)
{
if (ResultEnumeration.Success != r.Result)
{
return(r.AdditionalResponse);
}
r.Result = ResultEnumeration.Failure; r.ErrorCondition = ErrorConditionEnumeration.UnavailableDevice; r.AdditionalResponse = "Unavaible input command: " + command; CLog.Add(r.AdditionalResponse, TLog.ERROR); return(r.AdditionalResponse);
}
public static string DeviceOutPOIPermanentlyUnavailable(NexoResponseType r, string device, string reason)
{
if (ResultEnumeration.Success != r.Result)
{
return(r.AdditionalResponse);
}
r.Result = ResultEnumeration.Failure; r.ErrorCondition = ErrorConditionEnumeration.DeviceOut; r.AdditionalResponse = "POI " + device + " is permanently unavailable: " + reason; CLog.Add(r.AdditionalResponse, TLog.ERROR); return(r.AdditionalResponse);
}
public static string UnavailableDeviceUnavailablePrintingMode(NexoResponseType r, string parameter, string value)
{
if (ResultEnumeration.Success != r.Result)
{
return(r.AdditionalResponse);
}
r.Result = ResultEnumeration.Failure; r.ErrorCondition = ErrorConditionEnumeration.UnavailableDevice; r.AdditionalResponse = "Unavaible printing mode: " + parameter + " (" + value + ")"; CLog.Add(r.AdditionalResponse, TLog.ERROR); return(r.AdditionalResponse);
}
public static string UnavailableDevice(NexoResponseType r, string devicetype, string infoqualify)
{
if (ResultEnumeration.Success != r.Result)
{
return(r.AdditionalResponse);
}
r.Result = ResultEnumeration.Failure; r.ErrorCondition = ErrorConditionEnumeration.UnavailableDevice; r.AdditionalResponse = devicetype + " (" + infoqualify + ") Device unavailable absent or not configured"; CLog.Add(r.AdditionalResponse, TLog.ERROR); return(r.AdditionalResponse);
}
// Открывает XES в класс Log
private static void open_xml_to_class(XmlDocument doc, out CLog log, out List<XmlNode> trash)
{
int ErrorCount = 0;
DateTimeOffset? date = null;
XmlNodeList listoftraces = doc.DocumentElement.ChildNodes;
XmlNodeList listofevents;
XmlNodeList listofnames;
CultureInfo a = new CultureInfo(CultureInfo.CurrentCulture.Name);
a.NumberFormat.NumberDecimalSeparator = ".";
log = new CLog();
trash = new List<XmlNode>();
foreach (XmlNode trace in listoftraces)
{
if (trace.Name == "trace")
{
CTrace tr = new CTrace();
listofevents = trace.ChildNodes;
foreach (XmlNode node in listofevents)
{
switch (node.Name)
{
case "string":
if (node.Attributes[0].Value == "concept:name")
tr.Name = node.Attributes[1].Value;
else
tr.Text_Parameters.Add(node.Attributes[0].Value, node.Attributes[1].Value);
break;
case "int":
try
{
tr.Int_Parameters.Add(node.Attributes[0].Value, int.Parse(node.Attributes[1].Value)); //TODO Это
}
catch
{
ErrorCount++;
}
break;
case "float":
try
{
tr.Double_Parameters.Add(node.Attributes[0].Value, double.Parse(node.Attributes[1].Value));
}
catch
{
ErrorCount++;
}
break;
case "boolean":
try
{
tr.Bool_Parameters.Add(node.Attributes[0].Value, bool.Parse(node.Attributes[1].Value));
}
catch
{
ErrorCount++;
}
break;
case "event":
CEvent ev = new CEvent(log);
listofnames = node.ChildNodes;
foreach (XmlNode name in listofnames)
switch (name.Name)
{
case "date":
DateTimeOffset dat = new DateTimeOffset();
DateTimeOffset.TryParse(name.Attributes[1].Value, out dat);
date = dat;
ev.Date = date;
break;
case "string":
if (name.Attributes[0].Value != "concept:name")
ev.Text_Parameters.Add(name.Attributes[0].Value, name.Attributes[1].Value);
else
ev.Name = name.Attributes[1].Value;
break;
case "int":
try
{
ev.Int_Parameters.Add(name.Attributes[0].Value, int.Parse(name.Attributes[1].Value));
}
catch
{
ErrorCount++;
}
break;
case "float":
try
{
ev.Double_Parameters.Add(name.Attributes[0].Value, double.Parse(name.Attributes[1].Value, a));
}
catch
{
ErrorCount++;
}
//TODO Создать логгирующую ошибки системы
break;
case "boolean":
try
{
ev.Bool_Parameters.Add(name.Attributes[0].Value, bool.Parse(name.Attributes[1].Value));
}
catch
{
ErrorCount++;
}
break;
}
tr.Add(ev);
break;
}
}
log.Add(tr);
}
else
trash.Add(trace);
}
listofevents = null;
listofnames = null;
listoftraces = null;
if ((ErrorCountEvent != null) && (ErrorCount > 0))
ErrorCountEvent(ErrorCount);
}