private static void SetCheckData(ref CheckData checkData)
{
int nRet;
StringBuilder strResponse = new StringBuilder();
strResponse.Capacity = 4096;
int nResponseLength = 4096;
string strTmp;
if (SelectedDocType == DocType.MSR)
{
checkData.OtherData = string.Empty;
checkData.RoutingNumber = string.Empty;
checkData.AccountNumber = string.Empty;
checkData.CheckNumber = string.Empty;
}
else
{
nRet = MTMICRGetValue(DocInfo, "DocInfo", "MICRRaw", strResponse, ref nResponseLength);
strTmp = strResponse.ToString();
checkData.ScannedCheckMicrData = strTmp;
nRet = MTMICRGetValue(DocInfo, "DocInfo", "MICRTransit", strResponse, ref nResponseLength);
strTmp = strResponse.ToString();
checkData.RoutingNumber = strTmp;
nRet = MTMICRGetValue(DocInfo, "DocInfo", "MICRAcct", strResponse, ref nResponseLength);
strTmp = strResponse.ToString();
checkData.AccountNumber = strTmp;
nRet = MTMICRGetValue(DocInfo, "DocInfo", "MICRSerNum", strResponse, ref nResponseLength);
strTmp = strResponse.ToString();
checkData.CheckNumber = strTmp;
}
}
private static void SetImageData(ref CheckData checkData)
{
int nRet;
StringBuilder strResponse = new StringBuilder();
strResponse.Capacity = 4096;
int nResponseLength = 4096;
int nImageSize;
string strTmp;
string strImageID;
nRet = MTMICRGetIndexValue(DocInfo, "ImageInfo", "ImageSize", 1, strResponse, ref nResponseLength);
strTmp = strResponse.ToString();
nImageSize = Convert.ToInt32(strTmp);
if (nImageSize > 0)
{
nRet = MTMICRGetIndexValue(DocInfo, "ImageInfo", "ImageURL", 1, strResponse, ref nResponseLength);
strImageID = strResponse.ToString();
string strLog = "Image size =" + nImageSize + "ImageID = " + strImageID;
Trace.WriteLine(strLog);
byte[] imageBuf = new byte[nImageSize];
nRet = MTMICRGetImage(CurrentDeviceName, strImageID, imageBuf, ref nImageSize);
if (nRet == ( int )MICR_ST_OK)
{
checkData.ImageData = imageBuf;
int nActualSize = nImageSize;
strLog = "NumOfBytes to write =" + nActualSize;
Trace.WriteLine(strLog);
IntPtr pOverlapped = IntPtr.Zero;
}
else
{
Debug.WriteLine($"GetImage FAILED {( ( ImageSafeConst ) nRet ).ConvertToString()}");
}
}
}
public static void ProcessDocument(Action <CheckData> callback)
{
var checkData = new CheckData();
SelectedDocType = DocType.CHECK;
//Process Document
if (OpenDevice())
{
int nRet;
string strLog;
string strTmp;
nRet = SetupOptions();
if (nRet != MICR_ST_OK)
{
strLog = "Setup Options FAILED...";
checkData.HasError = true;
checkData.ErrorMessage = strLog;
}
StringBuilder strResponse = new StringBuilder();
strResponse.Capacity = 4096;
int nResponseLength = 4096;
DocInfo = "";
nRet = MTMICRProcessCheck(CurrentDeviceName, Options, strResponse, ref nResponseLength);
if (nRet == ( int )MICR_ST_OK)
{
DocInfo = strResponse.ToString();
nRet = MTMICRGetValue(DocInfo, "CommandStatus", "ReturnCode", strResponse, ref nResponseLength);
strTmp = strResponse.ToString();
int nReturnCode = Convert.ToInt32(strTmp);
strLog = "Process Check return code " + nReturnCode;
if (nReturnCode == 0)
{
if (SelectedDocType == DocType.CHECK)
{
SetImageData(ref checkData);
SetCheckData(ref checkData);
callback.DynamicInvoke(checkData);
return;
}
else
{
checkData.HasError = true;
checkData.ErrorMessage = strLog;
callback.DynamicInvoke(checkData);
//this.HandleError(handler, "Process Check Feeder not Set to Check.", checkData);
return;
}
}
else if (nReturnCode == 250)
{
checkData.HasError = true;
checkData.ErrorMessage = "Check Waiting Timeout";
callback.DynamicInvoke(checkData);
return;
}
else
{
checkData.HasError = true;
checkData.ErrorMessage = "Process Check Failed";
callback.DynamicInvoke(checkData);
//this.HandleError(handler, strLog, checkData);
return;
}
}
else
{
strLog = "MTMICRProcessCheck return code " + nRet;
ImageSafeConst status = ( ImageSafeConst )nRet;
checkData.HasError = true;
checkData.ErrorMessage = $"Unable to connect to scanner ( {status.ConvertToString()})";
callback.DynamicInvoke(checkData);
//this.HandleError(handler, strLog, checkData);
return;
}
}
callback.DynamicInvoke(checkData);
//HandleError(handler, "No Current Device Name found.", checkData);
}