//public Response ChangeContext(string context, string rpcName, string rpcVersion, object[] args)
public RpcResponse CreateContext(string context)
{
RpcResponse returnVal = null;
returnVal = this.CallRpcInCurrentContext("XWB CREATE CONTEXT", "0", new string [] { VistAHash.Encrypt(context) });
object[] args = new object[] { string.Format("(hashed){0}", context) };
VistaLogger.Log("XWB CREATE CONTEXT", returnVal.ExecutionTime, returnVal.Data.Length, args, returnVal.Status.ToString());
// *** Check returnVal status first ***
if (returnVal.Status == RpcResponseStatus.Success)
{
if (returnVal.Data == "1")
{
returnVal.Status = RpcResponseStatus.Success;
this.CurrentContext = context;
}
else
{
returnVal.Status = RpcResponseStatus.Fail;
returnVal.FailType = RpcResponseFailType.InvalidContext;
returnVal.InformationalMessage = "Could not change context";
this.CurrentContext = "";
}
}
return(returnVal);
}
private bool SendConnectionDisconnect()
{
// *** Send the disconnect message ***
bool returnVal = false;
if (this.vistaSocket != null)
{
if (this.vistaSocket.Connected())
{
// *** Create a BYE message ***
RpcMessage rpcMessage = RpcMessage.CreateCloseMessage();
// *** Check if message was successful, and send ***
if (rpcMessage.Status == RpcMessageStatus.Ready)
{
RpcResponse response = this.vistaSocket.SendMessage(rpcMessage.Data);
if (response.Data == "#BYE#")
{
returnVal = true;
}
VistaLogger.Log("Disconnect", "", -1, null, "");
}
}
}
return(returnVal);
}
public ActionResult Login()
{
// *** Begin login process ***
ActionResult returnResult = null;
// *** Prepare parameters ***
string returnUrl = Request.QueryString["ReturnUrl"];
bool alreadyAuthenticated = this.UserIsAuthenticated();
int timeout = 2;
// *** Process the request ***
returnResult = ProcessLoginGet(alreadyAuthenticated, returnUrl, out timeout);
// *** Set timeout ***
if (timeout > 525600)
{
timeout = 525600;
}
// *** Set timeout ***
VistaLogger.Log(string.Format("Setting Session Timeout to {0} minutes", timeout), "", -1, null, "");
Session.Timeout = timeout;
// TODO: Remove AUTO LOGIN ! ...
//returnResult = AutoLogin();
// *** Return
return(returnResult);
}
public ActionResult Login(Login loginModel)
{
// *** Login Post Action ***
ActionResult returnResult = null;
// *** Prepare parameters for processing ***
bool modelStateValid = ModelState.IsValid;
int timeout = 0;
string authorizedUser = "";
List <XusDivision> divisions;
// *** Process the request ***
returnResult = ProcessLoginPost(modelStateValid, loginModel, out timeout, out authorizedUser, out divisions);
// *** Set authorized user ***
if (!string.IsNullOrWhiteSpace(authorizedUser))
{
FormsAuthentication.SetAuthCookie(authorizedUser, false);
}
VistaLogger.Log(string.Format("Setting Session Timeout to {0} minutes", timeout), "", -1, null, "");
Session.Timeout = timeout;
// TODO: Timeout testing...
//Session.Timeout = 1;
// *** Place divisions in session ***
if (divisions != null)
{
TempData[DivisionDataKey] = divisions; // Session["DivisionData"] = divisions;
}
return(returnResult);
}
private void LogIt()
{
object[] logArgs = (this.Sensitive) ? null : this.CommandArgs;
if (this.Response != null)
{
VistaLogger.Log(this.RpcName, this.Response.ExecutionTime, this.Response.Size, logArgs, this.Response.Status.ToString());
}
else
{
VistaLogger.Log(this.RpcName, "-1", -1, logArgs, RpcResponseStatus.Unknown.ToString());
}
}
private void SetSocketTimeout()
{
RpcResponse response = this.CallRpcInCurrentContext("XWB GET BROKER INFO", "0", null);
VistaLogger.Log("XWB GET BROKER INFO", response.ExecutionTime, response.Data.Length, new object[] { "" }, response.Status.ToString());
int timeout;
if (int.TryParse(response.Data, out timeout))
{
// *** Value is in seconds, convert to milliseconds ***
this.vistaSocket.InactivityTimeout = timeout * 1000;
}
}
public bool Connect()
{
bool returnVal = false;
DateTime start = DateTime.Now;
if (this.vistaSocket != null)
{
bool ok = this.vistaSocket.Connected();
// *** Make the connection ***
if (!ok)
{
ok = this.vistaSocket.Connect();
// *** Log successful connection ***
DateTime end = DateTime.Now;
string elapsed = (end - start).TotalSeconds.ToString("######0.###");
string resultMsg = (ok) ? "Success" : "Fail";
VistaLogger.Log("Connect", elapsed, -1, null, resultMsg);
}
if (ok)
{
ok = this.initialized;
// *** Send the connection initialization ***
if (!ok)
{
this.initialized = SendConnectionInitialization();
ok = this.initialized;
// *** Set the timeout ***
this.SetSocketTimeout();
}
if (ok)
{
returnVal = true;
}
}
}
return(returnVal);
}
public void Disconnect()
{
DateTime start = DateTime.Now;
if (this.vistaSocket != null)
{
// *** Send the connection disconnect message ***
if (this.SendConnectionDisconnect())
{
this.initialized = false;
}
// *** Disconnect ***
this.vistaSocket.Disconnect();
DateTime end = DateTime.Now;
string elapsed = (end - start).TotalSeconds.ToString("######0.###");
VistaLogger.Log("Disconnect", elapsed, -1, null, "Success");
}
}
public ActionResult ChangeVerifyCode(ChangeVerifyCode changeVerifyCodeData)
{
// *** Change Verify Code Post Action ***
ActionResult returnResult = null;
// *** Prepare the data needed for processing ***
bool modelStateValid = this.ModelState.IsValid;
bool isAuthenticated = this.User.Identity.IsAuthenticated;
int timeout = 0;
string authorizedUser = "";
// *** Process the request ***
returnResult = ProcessChangeVerifyCodePost(changeVerifyCodeData, modelStateValid, isAuthenticated, out timeout, out authorizedUser);
// *** Set timeout ***
if (timeout > 525600)
{
timeout = 525600;
}
// *** Set timeout ***
if (timeout > 0)
{
VistaLogger.Log(string.Format("Setting Session Timeout to {0} minutes", timeout), "", -1, null, "");
Session.Timeout = timeout;
}
// *** Set authorized user ***
if (!string.IsNullOrWhiteSpace(authorizedUser))
{
FormsAuthentication.SetAuthCookie(authorizedUser, false);
}
return(returnResult);
}
public RpcResponse SendMessage(string msg)
{
// *** Send RPC as bytes on socket and receive bytes back ***
RpcResponseBuilder returnBuilder = new RpcResponseBuilder();
//TraceLogger.Log(string.Format("RpcSocket.SendMessage - TimedOut={0}", this.TimedOut));
lock (this.currentSocket)
{
// *** Convert to bytes ***
byte[] bytes = Encoding.ASCII.GetBytes(msg);
try
{
// *** Send bytes to socket ***
this.currentSocket.Send(bytes);
// *** Set last operation ***
this.lastOperation = DateTime.Now;
// *** Get server packet bytes ***
byte[] packetBytes = GetServerPacket();
// *** Add to result ***
returnBuilder.SetSecuritySegment(packetBytes);
// *** Get application packet bytes ***
packetBytes = GetServerPacket();
// *** Add to result ***
returnBuilder.SetApplicationSegment(packetBytes);
byte[] socketBuffer = new byte[1024];
int retries = 0;
bool keepGoing = true;
// *** Receive bytes from socket in a loop ***
while (keepGoing)
{
// *** Receive bytes ***
int bytesRead = this.currentSocket.Receive(socketBuffer);
// *** Check number of bytes read ***
if (bytesRead > 0)
{
byte[] actualBytes = new byte[bytesRead];
Array.Copy(socketBuffer, actualBytes, bytesRead);
// *** Append bytes to the result ***
bool reachedEnd = returnBuilder.AppendData(actualBytes);
// *** Check if end reached ***
if (reachedEnd)
{
keepGoing = false; // *** Done ***
}
}
else
{
// *** No bytes read, retry ***
if (retries < 3)
{
// *** Ok to retry, sleep 1/2 sec ***
retries++;
Thread.Sleep(500);
}
else
{
// *** Too many retries ***
returnBuilder.SetInformationalMessage("Data could not be received from socket");
returnBuilder.SetFailType(RpcResponseFailType.Retries);
// *** Stop looping ***
keepGoing = false;
}
}
}
}
catch (SocketException sockEx)
{
string timeoutMsg = string.Format("(TimedOut={0})", this.TimedOut);
VistaLogger.Log(timeoutMsg, "", -1, null, "");
ErrorLogger.Log(sockEx, "A problem occurred communicating with the socket. " + timeoutMsg);
returnBuilder.SetInformationalMessage("A problem occurred communicating with the socket.");
returnBuilder.SetFailType(RpcResponseFailType.SocketError);
}
}
return(returnBuilder.ToResponse());
}
public ActionResult Select(FormCollection formCollection)
{
// *** Select the division ***
ActionResult returnResult;
if (formCollection.Get("division.IsDefault") != null)
{
// *** Get the division id ***
string selectedDivId = formCollection["division.IsDefault"].ToString();
// *** Attempt to select ***
BrokerOperationResult opResult = this.DashboardRepository.Divisions.Select(selectedDivId);
if (opResult.Success)
{
// *** Indicate success to user ***
// TODO: Show actual division that was selected...
//this.Information("Division Selected");
// *** Check that user has the proper context ***
BrokerOperationResult result = this.DashboardRepository.Accounts.CreateContext();
if (!result.Success)
{
returnResult = RedirectToAction("NoContext", "Account");
}
else
{
// *** Set the session timeout based on value in vista ***
int timeoutInSeconds = this.DashboardRepository.Accounts.GetUserTimeout();
// TODO: Used for testing...
//timeout = 1;
// *** Set timeout ***
if (timeoutInSeconds > 525600)
{
timeoutInSeconds = 525600;
}
// *** Convert timeout to minutes ***
int timeout = timeoutInSeconds / 60;
if (timeout >= 1)
{
VistaLogger.Log(string.Format("Setting Session Timeout to {0} minutes", timeout), "", -1, null, "");
Session.Timeout = timeout;
}
// *** Redirect ***
returnResult = RedirectToAction("Dashboard", "PatientList");
}
TempData.Remove("DivSelectPending");
}
else
{
this.Error("Division selection failed");
returnResult = RedirectToAction("Select");
}
}
else
{
this.Error("Division selection failed");
returnResult = RedirectToAction("Select");
}
return(returnResult);
}
