public LocalSetting()
{
fileName = string.Format("{0}\\LocalSetting.txt", XMLDirectory);
IpAddress = All.Class.HardInfo.GetIpAddress("192.168.1");
if (IpAddress != "")
{
TestNo = (All.Class.Num.ToInt(IpAddress.Split('.')[3]) % 100);
}
PrintName = "ZDesigner 105SLPlus-300dpi ZPL";
YinXiangFile = "E:\\Photo\\";
}
bool IsPrivateNetwork()
{
bool isPN = false;
string[] ips = IpAddress.Split('.');
int w = int.Parse(ips[0]);
int x = int.Parse(ips[1]);
int y = int.Parse(ips[2]);
int z = int.Parse(ips[3]);
// Private Network
// http://en.wikipedia.org/wiki/Private_network
if (w == 127 && x == 0 && y == 0 && z == 1) // 127.0.0.1
{
isPN = true;
_countryName = "Localhost";
_regionName = "Localhost";
_cityName = "Localhost";
}
else if (w == 10) // 10.0.0.0 - 10.255.255.255
{
isPN = true;
_countryName = "Private Network";
_regionName = "Private Network";
_cityName = "Private Network";
}
else if (w == 172 && (x >= 16 || x <= 31)) // 172.16.0.0 - 172.31.255.255
{
isPN = true;
_countryName = "Private Network";
_regionName = "Private Network";
_cityName = "Private Network";
}
else if (w == 192 && x == 168) // 192.168.0.0 - 192.168.255.255
{
isPN = true;
_countryName = "Private Network";
_regionName = "Private Network";
_cityName = "Private Network";
}
return(isPN);
}
public string GetIP() //Gets the IP address from the user. Returns error if incorrect IP
{
Console.WriteLine("Entered IP Address");
IPOctet = IpAddress.Split('.');
if (IPOctet.Length != 4)
{
IpAddress = "Error";
return("Error");
}
IPOctet0 = Convert.ToInt32(IPOctet[0]);
if (IPOctet0.CompareTo(254) > 0 ||
Convert.ToInt32(IPOctet[1]).CompareTo(254) > 0 ||
Convert.ToInt32(IPOctet[2]).CompareTo(254) > 0 ||
Convert.ToInt32(IPOctet[3]).CompareTo(254) > 0)
{
IpAddress = "Error";
return("Error");
}
return(IpAddress);
}
/******************
* PUBLIC METHODS *
******************/
// Connect the Client with the Server.
public void ConnectToServer()
{
// Check that the Ip Address is in the right and expected form.
if (IpAddress != null)
{
if (Regex.IsMatch(IpAddress, @"^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$"))
{
// Set a flag to check that the address in within the boundaries.
bool wrongIpAddress = false;
// Split the address in the numbers.
string[] ipNumbers = IpAddress.Split('.');
foreach (string num in ipNumbers)
{
if (Int32.Parse(num) > 255)
{
// If a number is too big (can not be smaller than zero, checked in the regex) change the flag value.
wrongIpAddress = true;
}
}
// If the address is correct
if (!wrongIpAddress)
{
IPAddress serverIpAddress = IPAddress.Parse(IpAddress);
if (!ListOfConnectionThreads.ContainsKey(serverIpAddress))
{
// Clean the Input string
IpAddress = "";
// Create the thread passing a parameter, the serverIpAddress I want to connect with.
Thread myNewThread = new Thread(() => ServerThreadRoutine(serverIpAddress));
// Add the thread to the data structure.
ListOfConnectionThreads.Add(serverIpAddress, myNewThread);
// Start the thread.
myNewThread.Start();
}
else // The address is already inserted in the IpConnections
{
// Open the Error Window
Views.ErrorWindowView errView = new Views.ErrorWindowView();
ErrorWindowViewModel errWindViewModel = new ErrorWindowViewModel("La connessione con questo server già è presente.");
errWindViewModel.ClosingRequest += errView.Close;
errView.DataContext = errWindViewModel;
errView.Show();
}
}
else // The address is not in the proper form, show the ErrorWindow.
{
// Open the Error Window
Views.ErrorWindowView errView = new Views.ErrorWindowView();
ErrorWindowViewModel errWindViewModel = new ErrorWindowViewModel("Formato indirizzo Ip sbagliato.");
errWindViewModel.ClosingRequest += errView.Close;
errView.DataContext = errWindViewModel;
errView.Show();
}
}
else // The address is not in the proper form, show the ErrorWindow.
{
// Open the Error Window
Views.ErrorWindowView errView = new Views.ErrorWindowView();
ErrorWindowViewModel errWindViewModel = new ErrorWindowViewModel("Formato indirizzo Ip sbagliato.");
errWindViewModel.ClosingRequest += errView.Close;
errView.DataContext = errWindViewModel;
errView.Show();
}
}
else // The IpAddress is null, show the Error Window.
{
// Open the Error Window
Views.ErrorWindowView errView = new Views.ErrorWindowView();
ErrorWindowViewModel errWindViewModel = new ErrorWindowViewModel("Indirizzo Ip assente.");
errWindViewModel.ClosingRequest += errView.Close;
errView.DataContext = errWindViewModel;
errView.Show();
}
}