private static PandaPacket getLabelDataResponse(string clientID, PandaPacket request)
{
//
PandaPacket response = null;
DataSet ds = null;
try {
//Extract message body
string barcode1 = request.MessageBody.Substring(0, 32).TrimEnd();
string barcode2 = request.MessageBody.Substring(32, 32).TrimEnd();
string barcode3 = request.MessageBody.Substring(64, 32).TrimEnd();
string barcode4 = request.MessageBody.Substring(96, 32).TrimEnd();
string barcode5 = request.MessageBody.Substring(128, 32).TrimEnd();
string barcode6 = request.MessageBody.Substring(160, 32).TrimEnd();
float weight = Convert.ToInt32(request.MessageBody.Substring(192, 5)) / 100;
//Process the label data request
ds = CartonMgr.ProcessLabelDataRequest(barcode1, barcode2, barcode3, barcode4, barcode5, barcode6, weight);
if (ds != null)
{
//New carton
response = PandaPacket.Encode(clientID, RESPONSE_LABELDATA, request, 0, 1, PandaPacket.FormatLabelDataMessageBody(ds.Tables["PandATable"].Rows[0]["CartonID"].ToString(), int.Parse(ds.Tables["PandATable"].Rows[0]["StatusCode"].ToString()), ds.Tables["PandATable"].Rows[0]["LabelData"].ToString()));
}
}
catch (Exception ex) {
AppTrace.Instance().TheTrace.WriteLine(new TraceMessage("Error occurred while processing request for label data- " + ex.ToString(), AppLib.EVENTLOGNAME, LogLevel.Error, "PacketMgr"));
if (ds != null)
{
response = PandaPacket.Encode(clientID, RESPONSE_LABELDATA, request, 0, 1, PandaPacket.FormatLabelDataMessageBody(ds.Tables["PandATable"].Rows[0]["CartonID"].ToString(), int.Parse(ds.Tables["PandATable"].Rows[0]["StatusCode"].ToString()), ds.Tables["PandATable"].Rows[0]["LabelData"].ToString()));
}
}
return(response);
}
private static PandaPacket getVerifyLabelResponse(string clientID, PandaPacket request)
{
//Verify the requested carton
PandaPacket response = null;
try {
//Find the carton
string cartonID = request.MessageBody.Substring(0, PandaPacket.CartonIDLength).TrimEnd();
string verifyCode = request.MessageBody.Substring(PandaPacket.CartonIDLength, 1).TrimEnd();
string verifyFlag = CartonMgr.ProcessVerifyLabelRequest(cartonID, verifyCode);
response = PandaPacket.Encode(clientID, RESPONSE_VERIFYLABEL, request, 0, 1, verifyFlag);
}
catch (Exception ex) {
AppTrace.Instance().TheTrace.WriteLine(new TraceMessage("An error occurred while processing request to verify label." + ex.ToString(), AppLib.EVENTLOGNAME, LogLevel.Error, "PacketMgr"));
response = PandaPacket.Encode(clientID, RESPONSE_VERIFYLABEL, request, 0, 1, "N");
}
return(response);
}
