public void ClearAllFields(IsbnItem item)
{
// race.Brand = "";
// race.Comments = "";
// race.Description = "";
// race.Price = "";
// race.PriceNonSpecial = "";
// race.MainBarcode = "";
// race.ProductImage = "";
// race.ProductImageLg = "";
// race.ProductInstructions = "";
// race.SavedAmount = "";
// race.TagLine = "";
// race.URL = "";
// race.UnitOfMeasure = "";
// race.StoreName = "";
// race.ListingAge = "";
// race.isPosted = false;
// race.isSaved = false;
//
// race.InsertDate = DateTime.Now;
// race.PostDate = DateTime.Now;
//
// race.WebsiteID = 0;
// race.StoreName = "";
// race.JobID = JobID;
// race.InShopID = InShopID;
}
// HH - Make StartListening() return void
public static void StartListening(Thread childThread)
{
// Establish the local endpoint for the socket.
// The DNS name of the computer
// running the listener is "host.contoso.com".
IPHostEntry ipHostInfo = Dns.GetHostEntry(Dns.GetHostName());
// IPAddress ipAddress = ipHostInfo.AddressList[2];
// IPAddress ipAddress = ipHostInfo.AddressList[0];
IPAddress ipAddress = ipHostInfo.AddressList[3];
IPEndPoint localEndPoint = new IPEndPoint(ipAddress, 51968);
// Create a TCP/IP socket.
Socket listener = new Socket(ipAddress.AddressFamily,
SocketType.Stream, ProtocolType.Tcp);
// Bind the socket to the local endpoint and listen for incoming connections.
try
{
listener.Bind(localEndPoint);
listener.Listen(100);
while (true)
{
// Set the event to nonsignaled state.
allDone.Reset();
// Start an asynchronous socket to listen for connections.
Console.WriteLine("Waiting for a connection...");
listener.BeginAccept(
new AsyncCallback(AcceptCallback),
listener);
Thread.Sleep(5000);
Console.WriteLine(data.Length);
// TODO extend data to include the deviceID
if (data != "")
{
item = new IsbnItem();
userItem = new UserItem();
da = new DataAccess();
string[] arrISBN = data.Split(';');
string isbn = arrISBN[0].Trim();
string deviceID = arrISBN[1].Trim();
// set the fields to populate DB and transport over socket connection
// In future the user will populate this field so this will be
// conditional
userItem.DeviceID = deviceID;
userItem.Email = null;
userItem.UserName = null;
userItem.FirstName = null;
userItem.LastName = null;
// save to database
// TODO parse userID
user = da.RegisterUser(userItem, deviceID, user);
int userID = 0;
// Slowing it down for testing
Thread.Sleep(2000);
// Get the UserID
foreach (UserItem userr in user)
{
userID = userr.UserID;
}
item.ISBN = isbn;
item.UserID = userID;
// Check if the ISBN exists while saving if exists,
//return that
reference = da.SaveSingleISBN(item, isbn, reference);
// return the reference from above method
// this breaks out of processing - change ISBN
if (reference != null)
{
// Get the book reference
// Return reference
// Notify client via socket?
// Already in db
// return reference.ToString();
}
// We send the userID along so that we can link the user that created the reference to it.
childThread = new Thread(() => GetReference(isbn, userID));
childThread.SetApartmentState(ApartmentState.STA);
childThread.Start();
// return data;
}
// Wait until a connection is made before continuing.
allDone.WaitOne();
}
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
}
Console.WriteLine("\nPress ENTER to continue...");
//Console.Read();
// return data;
}
