internal static void ConnectionClosed(SDKConnection cn)
{
lock (_connections)
{
if (false == _connections.Remove(cn))
{
StatusMgr.LogError("Connection closed: connection not found");
}
}
}
private void HostQueryFail(string statusMsg, int statusCode)
{
var entry = new StatusEntry()
{
TypeOfEntry = StatusEntry.EntryType.Error,
Summary = "Host Query Failed",
Details = statusMsg
};
entry.AddLine("Status Code:" + statusCode);
StatusMgr.LogEntry(entry);
}
private void StatusMessage(int idx, string Heading, string StatusMessage, int statusCode, bool IsError)
{
StatusEntry.EntryType t = StatusEntry.EntryType.Status;
if (IsError)
{
t = StatusEntry.EntryType.Error;
}
var entry = new StatusEntry()
{
TypeOfEntry = t,
Summary = Heading + "detected for index " + idx,
Details = StatusMessage
};
entry.AddLine("Status Code:" + statusCode);
StatusMgr.LogEntry(entry);
}
/// <summary>
/// Creates and SDK connection using the specified connection configuration
/// </summary>
/// <param name="config">The connection configuration to use</param>
/// <returns>a usable connection or null if an error occurred</returns>
public static SDKConnection GetConnection(ConnectionConfig config)
{
if (_thisApplication == null)
{
throw new Exception("Application ID is not set");
}
try
{
var cn = new SDKConnection(_thisApplication, config);
if (config.ConnectionType != FCConnectionType.Online)
{
cn.QueryDesktopVersion();
}
lock (_connections)
{
_connections.Add(cn);
}
return(cn);
}
catch (SDKException sdkex)
{
var entry = new StatusEntry()
{
TypeOfEntry = StatusEntry.EntryType.Error,
Summary = sdkex.Message,
Details = sdkex.ProblemDetail
};
StatusMgr.LogEntry(entry);
return(null);
}
}
/// <summary>
/// SDK updates treat truncation as an error. So it is important to trim
/// values that are found to be too long
/// </summary>
/// <param name="val"></param>
/// <returns></returns>
public static string LimitedString(string val, int maxLength, string reference)
{
if (val == null)
{
return(string.Empty);
}
if (val.Length > maxLength)
{
var entry = new StatusEntry()
{
TypeOfEntry = StatusEntry.EntryType.Warning,
Summary = "Data truncated",
Details = reference + " exceeds maximum length(" + maxLength
+ "), value will be truncated"
};
StatusMgr.LogEntry(entry);
return(val.Substring(0, maxLength));
}
return(val);
}
private bool RunOneBatch(out IteratorCall _iterCall)
{
const string ERROR_CONTEXT = "QuickBooks query follow-up";
_iterCall = null;
var resp = _mgr.DoRequests(_msg);
if (resp == null || resp.ResponseList == null)
{
throw new Exception("null response returned from batch");
}
if (resp.ResponseList.Count == 0)
{
throw new Exception("no response items returned from batch");
}
bool errors = false;
var lstResponse = resp.ResponseList;
for (int idx = 0; idx < lstResponse.Count; idx++)
{
var itm = lstResponse.GetAt(idx);
if (itm == null)
{
var entry = new StatusEntry()
{
TypeOfEntry = StatusEntry.EntryType.Error,
Summary = "null reponse item encountered",
Details = resp.ToXMLString()
};
StatusMgr.LogEntry(entry);
return(false);
}
ClosureSpec cls = null;
int rqID = int.Parse(itm.RequestID);
if (_clousures.ContainsKey(rqID))
{
cls = _clousures[rqID];
}
if (itm.StatusCode == 0 || itm.StatusCode == 500)
{
if (cls != null)
{
try
{
cls.success(itm.Detail);
}
catch (Exception ex)
{
StatusMgr.HandleException(ERROR_CONTEXT, ex);
return(false);
}
}
if (_iterator != null)
{
int iteratorRemaining = 0;
try
{
//iterator remaining count can be toxic, it
//iterator is not set up correctly
iteratorRemaining = itm.iteratorRemainingCount;
}
catch (System.Runtime.InteropServices.COMException)
{
StatusMgr.LogError("Iterator not properly initialized");
}
if (iteratorRemaining > 0)
{
_iterCall = new IteratorCall()
{
iterator = _iterator,
iteratorId = itm.iteratorID,
remaining = iteratorRemaining
};
}
}
}
else if (cls != null && cls.allowEmptyReturn &&
itm.StatusCode == 1)
{
//process empty result
try
{
cls.success(null);
}
catch (Exception ex)
{
StatusMgr.HandleException(ERROR_CONTEXT, ex);
return(false);
}
}
else
{
switch (itm.StatusSeverity.ToLower())
{
case "info":
StatusMgr.Trace(itm.StatusMessage);
if (cls != null)
{
try
{
cls.success(itm.Detail);
}
catch (Exception ex)
{
StatusMgr.HandleException(ERROR_CONTEXT, ex);
return(false);
}
}
break;
case "warning":
case "warn":
StatusMessage(idx, "Warning", itm.StatusMessage, itm.StatusCode, false);
if (cls != null)
{
try
{
cls.success(itm.Detail);
}
catch (Exception ex)
{
StatusMgr.HandleException(ERROR_CONTEXT, ex);
return(false);
}
}
break;
case "error":
default:
if (cls != null && cls.failure != null)
{
try
{
cls.failure(itm.StatusMessage, itm.StatusCode);
}
catch (Exception ex)
{
StatusMgr.HandleException(ERROR_CONTEXT, ex);
return(false);
}
}
else
{
StatusMessage(idx, "Error", itm.StatusMessage, itm.StatusCode, true);
}
errors = true;
break;
}
}
//end of response loop
}
return(errors == false);
}
public bool Run()
{
switch (_msg.RequestList.Count)
{
case 0:
StatusMgr.LogError("No items in batch to process");
return(false);
case 1:
break;
default:
if (_iterator != null)
{
StatusMgr.LogError("Iterators are only allowed in single request batches");
return(false);
}
_msg.Attributes.OnError = SDK.ENRqOnError.roeContinue;
break;
}
try
{
bool retVal = false;
IteratorCall iterCall = null;
do
{
retVal = RunOneBatch(out iterCall);
if (iterCall != null)
{
if (!iterCall.iterator(iterCall.iteratorId, iterCall.remaining))
{
return(false); //user cancelled
}
}
}while (retVal == true && iterCall != null);
return(retVal);
}
catch (System.Runtime.InteropServices.COMException cex)
{
var entry = new StatusEntry()
{
Summary = "Request Error",
TypeOfEntry = StatusEntry.EntryType.Error
};
entry.AddLine(cex.Message);
try
{
//This may not be the source of the error
//entry.AddLine(_msg.ToXMLString());
//this causes further COM errors
//entry.AddLine(_msg.Attributes.ResponseData.ToString());
entry.AddLine("Enable SDK logging for further diagnostics");
}
catch (Exception)
{
}
StatusMgr.LogEntry(entry);
return(false);
}
}
private void HostQuerySuccess(SDK.IQBBase baseObj)
{
var respHost = baseObj as SDK.IHostRet;
if (respHost == null)
{
string typeName = "null type";
if (baseObj != null)
{
typeName = baseObj.Type.GetAsString();
}
throw new Exception("1.0 host query failure: unexpected detail type:" + typeName);
}
var lstVersion = respHost.SupportedQBXMLVersionList;
double candidateVersion = 0.0;
string versionList = string.Empty;
for (int idx = 0; idx < lstVersion.Count; idx++)
{
string svers = lstVersion.GetAt(idx);
if (versionList != string.Empty)
{
versionList += ", ";
}
versionList += svers;
double dver = 0.0;
if (!double.TryParse(svers, NumberStyles.Any, CultureInfo.GetCultureInfo("en-US"), out dver))
{
StatusMgr.LogStatus("Unexpected SDK version:" + svers);
continue;
}
if (dver > candidateVersion && dver <= MAX_DESKTOP_QBXML_VERSION)
{
candidateVersion = dver;
}
}
if (candidateVersion == 0.0)
{
StatusMgr.FormatError("No compatible SDK version found, using {0}", MAX_DESKTOP_QBXML_VERSION);
candidateVersion = MAX_DESKTOP_QBXML_VERSION;
}
_SDKMajorVersion = (short)candidateVersion;
string minor = (candidateVersion - _SDKMajorVersion).ToString();
if (minor.Length > 1)
{
minor = minor.Substring(2, minor.Length - 1);
_SDKMinorVersion = short.Parse(minor);
}
else
{
_SDKMinorVersion = 0;
}
var successEntry = new StatusEntry()
{
Summary = "QuickBooks Connection Established",
TypeOfEntry = StatusEntry.EntryType.Status
};
successEntry.AddLine(string.Format("{0} version {1}.{2}", Safe.Value(respHost.ProductName),
Safe.Value(respHost.MajorVersion), Safe.Value(respHost.MinorVersion)));
successEntry.AddLine(string.Format("Supported qbXML versions:{0}", versionList));
successEntry.AddLine(string.Format("Using version {0}.{1}", _SDKMajorVersion, _SDKMinorVersion));
StatusMgr.LogEntry(successEntry);
}