public static Boolean Update(Student s)
{
Boolean results = true;
String commareaStr = String.Empty;
Boolean result = false;
EciRequest eciReq;
using (GatewayConnection gwyConnection = new GatewayConnection(gwyHostName, gwyPort))
{
//Prepare the EciRequest
eciReq = new EciRequest();
eciReq.ServerName = StudentDB.cicsServer;
eciReq.Program = ProgramName;
eciReq.ExtendMode = EciExtendMode.EciNoExtend;
String commareaString = String.Format("{0} {1}", "M", s.ToString());
commareaString = commareaString.PadRight(CommareaLength);
//eciReq.SetCommareaData(new byte[CommareaLength]);
eciReq.SetCommareaData(ASCIIEncoding.ASCII.GetBytes(commareaString));
eciReq.UserId = "CICSUSER";
eciReq.Password = "";
Console.WriteLine("ASCII: {0}", commareaStr);
//Flow the request
if (FlowRequest(gwyConnection, eciReq))
{
byte[] commarea = eciReq.GetCommareaData();
commareaStr = Encoding.ASCII.GetString(commarea);
result = true;
Console.WriteLine("Message: {0}", commareaStr.Substring(commareaStr.Length - 40, 40));
}
}
return(results);
}
public void Connect()
{
try
{
InsertLog.AddLog("MirasysVCAInterfaceService Connect(): Start");
if (_connection != null)
{
_connection.ConnectionEvent -= new EventHandler <ConnectionEventArgs>(OnConnectionEvent);
_connection.Dispose();
_connection = null;
}
_connection = new GatewayConnection(MirasysHostIP, Convert.ToInt32(MirasysHostPort), MirasysHostUserName, MirasysHostPassword, TestSDKApplicationCode);
_connection.ConnectionEvent += new EventHandler <ConnectionEventArgs>(OnConnectionEvent);
session = _connection.SessionContext;
session.ErrorHandler.SessionExceptionThrown += new EventHandler <Mirasys.Clients.Gateway.SDK.Events.ExceptionEventArgs>(OnExceptionThrown);;//ErrorHandler_SessionExceptionThrown;
session.RequestValidation += new EventHandler <RequestValidationEventArgs>(OnRequestValidation);
session.ProfileService.ProfileEventReceived += new EventHandler <ProfileEventArgs>(OnProfileEventReceived);
session.ProfileService.UserStatusChanged += new EventHandler <AuthenticationEventArgs>(OnUserStatusChanged);
//session.RecorderEventService.RecorderEventReceived += new EventHandler<RecorderEventArgs>(OnRecorderEventReceived);
_connection.Connect();
}
catch (Exception ex)
{
InsertLog.AddLog("MirasysVCAInterfaceService Connect(): Exception " + ex.Message);
}
}
public GatewayConnection Add(GatewayConnection gatewayConnection)
{
var res = db.GatewayConnections.Add(gatewayConnection);
db.SaveChanges();
return(res);
}
public GatewayShard(DiscordOptions configuration, IServiceProvider provider, int shardId = 0)
{
ShardId = shardId;
_packetHandler = provider.GetRequiredService <IDiscordPacketHandler>();
_logger = provider.GetRequiredService <ILogger <GatewayShard> >();
_tokenSource = new CancellationTokenSource();
_connection = new GatewayConnection(configuration, provider, ShardId);
}
private void OnConnectionEvent(System.Object aSource, ConnectionEventArgs aArgs)
{
try
{
InsertLog.AddLog("MirasysVCAInterfaceService OnConnectionEvent(): start");
GatewayConnection connection = (GatewayConnection)aSource;
// ConsoleWriteLine("Connection event: " + connection.Status.ToString());
var connStatus = connection.Status;
if (connection.Status == ConnectionStatus.Connected)
{
//Log Connected
try
{
InsertLog.AddLog("MirasysVCAInterfaceService OnConnectionEvent(): Connected ");
System.Windows.Application.Current.Dispatcher.BeginInvoke(new Action(() =>
{
string strResult = "Connected";
MainWindow.txtResult.AppendText(strResult + "\n");
if (MainWindow.txtResult.LineCount > 20)
{
MainWindow.txtResult.Clear();
}
}));
//_connection.SessionContext.AlarmService
//_AlarmEvents = new AlarmEvents(_connection.SessionContext.AlarmService);
InsertLog.AddLog("MirasysVCAInterfaceService OnConnectionEvent(): Connected 1 ");// + _connection.SessionContext.);
}
catch (Exception ex)
{
InsertLog.AddLog("MirasysVCAInterfaceService OnConnectionEvent(): Exception " + ex.Message);
}
}
else
{
if (connection.Status == ConnectionStatus.ConnectionFailed)
{
InsertLog.AddLog("MirasysVCAInterfaceService OnConnectionEvent(): ConnectionFailed ");
System.Windows.Application.Current.Dispatcher.BeginInvoke(new Action(() =>
{
string strResult = "ConnectionFailed";
MainWindow.txtResult.AppendText(strResult + "\n");
if (MainWindow.txtResult.LineCount > 20)
{
MainWindow.txtResult.Clear();
}
}));
//Program.ShowErrorMessageBox(this, "Error occured when connection to Gateway was attempted.", "Connection failed");
}
}
}
catch (Exception ex)
{
InsertLog.AddLog("MirasysVCAInterfaceService OnConnectionEvent(): Exception 1 " + ex.Message);
}
}
public GatewayShard(GatewayProperties configuration)
{
tokenSource = new CancellationTokenSource();
connection = new GatewayConnection(configuration);
if (configuration.UseGatewayEvents)
{
eventHandler = new GatewayEventHandler(
PacketReceived, configuration.SerializerOptions);
}
}
public async Task TestStateModificationAsync()
{
var mockWebsocketClient = new MockWebsocketClient();
var gateway = new GatewayConnection(
new GatewayProperties
{
Token = "cannot be null",
WebSocketFactory = () => mockWebsocketClient,
});
await gateway.StartAsync(default);
public void EciConnect(String host, Int32 port, String login, String password, String serverName)
{
if (host == null)
{
throw new ArgumentNullException(nameof(host));
}
if (login == null)
{
throw new ArgumentNullException(nameof(login));
}
if (password == null)
{
throw new ArgumentNullException(nameof(password));
}
if (serverName == null)
{
throw new ArgumentNullException(nameof(serverName));
}
var account = new Account(
() => new DnsEndPoint(host, port),
() => new User(login, password),
() => serverName);
try
{
using (var connection =
new GatewayConnection(account.Hostname.Host, account.Hostname.Port))
{
var request = new EciRequest();
request.UserId = account.User.Login;
request.Password = account.User.Password;
request.ServerName = account.ServerName;
//request.ExtendMode = EciExtendMode.EciNoExtend;
string commarea = "L" + new string(' ', 43);
request.Program = "program";
//connection.Flow(request);
}
}
catch (GatewayException ge)
{
Console.WriteLine("ERROR: {0}", ge.Message);
}
catch (SocketException se)
{
Console.WriteLine("ERROR: {0}", se.Message);
}
}
private static bool FlowRequest(GatewayConnection gwyConnection, EciRequest eciReq)
{
int attempts = 0;
while (attempts < MaxFlowAttempts)
{
//Flow throws a System.Net.SocketException if a connection
//failure occurs, or an IBM.CTG.GatewayException if an error
//occurs in the Gateway daemon
gwyConnection.Flow(eciReq);
//Test return code
switch (eciReq.EciReturnCode)
{
case EciReturnCode.EciNoError:
//Flow succeeded
return(true);
case EciReturnCode.EciErrSecurityError:
//Security error, prompt for CICS logon credentials
Console.Write("Enter CICS user id : ");
//eciReq.UserId = Console.ReadLine();
eciReq.UserId = "CICSUSER";
Console.Write("Enter CICS password: "******"The transaction abended: {0}", eciReq.AbendCode);
return(false);
case EciReturnCode.EciErrNoCics:
//CICS server not found
Console.WriteLine("CICS server not found");
return(false);
default:
//Other error return code
Console.WriteLine("ECI return code: {0} ({1})", eciReq.EciReturnCode.ToString(), (int)eciReq.EciReturnCode);
return(false);
}
//Increment number of attempts
attempts++;
}
//Number of attempts exceeded MaxFlowAttempts
return(false);
}
public void Disconnect()
{
try
{
InsertLog.AddLog("MirasysVCAInterfaceService Disconnect(): start ");
if (_connection != null)
{
_connection.ConnectionEvent -= new EventHandler <ConnectionEventArgs>(OnConnectionEvent);
_connection.Disconnect();
_connection.Dispose();
_connection = null;
}
}
catch (Exception ex)
{
InsertLog.AddLog("MirasysVCAInterfaceService Disconnect(): Exception " + ex.Message);
}
}
public void EciConnect(DnsEndPoint server, User info, String serverName)
{
if (server == null)
{
throw new ArgumentNullException(nameof(server));
}
if (serverName == null)
{
throw new ArgumentNullException(nameof(serverName));
}
var account = new Account(
() => new DnsEndPoint(server.Host, server.Port),
() => new User(info.Login, info.Password),
() => serverName);
try
{
using (var connection =
new GatewayConnection(account.Hostname.Host, account.Hostname.Port))
{
var request = new EciRequest();
request.UserId = account.User.Login;
request.Password = account.User.Password;
request.ServerName = account.ServerName;
}
}
catch (GatewayException ge)
{
Console.WriteLine("ERROR: {0}", ge.Message);
}
catch (SocketException se)
{
Console.WriteLine("ERROR: {0}", se.Message);
}
}
public static Student[] List(Student s)
{
Boolean results = true;
String commareaStr = String.Empty;
Boolean result = false;
EciRequest eciReq;
byte[] commarea = null;
Student[] students = null;
List <Student> list = null;
using (GatewayConnection gwyConnection = new GatewayConnection(gwyHostName, gwyPort))
{
//Prepare the EciRequest
eciReq = new EciRequest();
eciReq.ServerName = StudentDB.cicsServer;
eciReq.Program = ProgramName;
eciReq.ExtendMode = EciExtendMode.EciNoExtend;
String commareaString = String.Format("{0} {1}", "L", s.ToString());
commareaString = commareaString.PadRight(CommareaLength);
Console.WriteLine("ASCII: {0}", commareaStr);
//eciReq.SetCommareaData(new byte[CommareaLength]);
eciReq.SetCommareaData(ASCIIEncoding.ASCII.GetBytes(commareaString));
eciReq.UserId = "CICSUSER";
eciReq.Password = "";
//Flow the request
if (FlowRequest(gwyConnection, eciReq))
{
commarea = eciReq.GetCommareaData();
for (int i = 3; i < commarea.Length; i++)
{
if (commarea[i] == 0)
{
commarea[i] = 32;
}
}
commareaStr = Encoding.ASCII.GetString(commarea);
setResponse(commareaStr);
result = true;
Console.WriteLine("ASCII: {0}", commareaStr);
Console.WriteLine("Message: {0}", commareaStr.Substring(commareaStr.Length - 40, 40));
}
list = new List <Student>();
int count = (int)commarea[2];
for (int i = 0; i < count; i++)
{
list.Add(new Student(commareaStr.Substring(3 + (115 * i), 115)));
}
}
if (list.Count > 0)
{
students = list.ToArray <Student>();
}
return(students);
}
public static Student Inquire(String STUD_ID)
{
EciRequest eciReq;
//Open the Gateway connection with an infinite timeout period
//The 'using' C# construct ensures the GatewayConnection is closed
//when it goes out of scope, even if an exception is thrown
//A System.Net.SocketException will be thrown if the connection
//attempt fails, and an IBM.CTG.GatewayException will be thrown if
//an error occurs in the Gateway daemon
using (GatewayConnection gwyConnection = new GatewayConnection(gwyHostName, gwyPort))
{
//Prepare the EciRequest
eciReq = new EciRequest();
eciReq.ServerName = cicsServer;
eciReq.Program = ProgramName;
eciReq.ExtendMode = EciExtendMode.EciNoExtend;
//String commareaString = "L 999999999";
String commareaString = String.Format("{0} {1}", "I", STUD_ID);
commareaString = commareaString.PadRight(CommareaLength);
//eciReq.SetCommareaData(new byte[CommareaLength]);
eciReq.SetCommareaData(ASCIIEncoding.ASCII.GetBytes(commareaString));
//Flow the request
if (FlowRequest(gwyConnection, eciReq))
{
//Display returned COMMAREA
byte[] commarea = eciReq.GetCommareaData();
//Display as hex
// Console.Write(" HEX: ");
// for (int i = 0; i < commarea.Length; i++) {
// Console.Write("{0:x2}", commarea[i]);
// }
//Convert the byte data into a string, treating the data
//as ASCII encoded characters. This relies on the CICS program
//returning ASCII text in the COMMAREA
for (int i = 3; i < commarea.Length; i++)
{
if (commarea[i] == 0)
{
commarea[i] = 32;
}
}
commareaStr = Encoding.ASCII.GetString(commarea);
Console.WriteLine("ASCII: {0}", commareaStr);
Console.WriteLine("Message: {0}", commareaStr.Substring(commareaStr.Length - 40, 40));
}
}
Student s = new Student();
IntPtr pBuf = Marshal.StringToBSTR(commareaStr.Substring(3, Student.Size));
s = (Student)Marshal.PtrToStructure(pBuf, typeof(Student));
Marshal.FreeBSTR(pBuf);
return(s);
}
