static void Main(string[] args)
{
Console.WindowWidth = 100;
Console.BufferWidth = 100;
Console.Title = "WireCloud";
LogWriter.startingMessage();
string linksPath = Environment.CurrentDirectory + "\\Links.txt";
LinkTable linkTable = new LinkTable(linksPath);
string devicesPath = Environment.CurrentDirectory + "\\Devices.txt";
DeviceContainer deviceContainer = new DeviceContainer(devicesPath, linkTable);
int managerPortNumber;
Thread managerThread;
if (args.Length > 0)
{
if (Int32.TryParse(args[0], out managerPortNumber))
{
managerThread = new Thread(() => new CloudManager(linkTable, managerPortNumber));
}
else
{
managerThread = new Thread(() => new CloudManager(linkTable, 56012));
}
}
else
{
managerThread = new Thread(() => new CloudManager(linkTable, 56012));
}
managerThread.Start();
deviceContainer.initializeSockets();
deviceContainer.run();
}
public DeviceContainer(string configurationFilePath, LinkTable linkTable)
{
try
{
this.linkTable = linkTable;
string[] deviceDefinitions = System.IO.File.ReadAllLines(configurationFilePath);
deviceList = new List <Device>();
foreach (string definition in deviceDefinitions)
{
string[] definitionParameters = definition.Split('.');
string deviceType = definitionParameters[0];
string IDNumber = definitionParameters[1];
int listenFromPortNumber = Int32.Parse(definitionParameters[2]);
int sendToPortNumber = Int32.Parse(definitionParameters[3]);
this.addDevice(deviceType, IDNumber, listenFromPortNumber, sendToPortNumber);
}
}
catch (System.IO.FileNotFoundException ex)
{
Console.WriteLine("Add proper config file (Devices.txt) and restart program");
while (true)
{
;
}
}
}
public CloudManager(LinkTable linkTable, int port)
{
IPEndPoint managingEndPoint = new IPEndPoint(IPAddress.Any, 0);
EndPoint manager = (EndPoint)managingEndPoint;
Socket orderingSocket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
IPEndPoint endPoint = new IPEndPoint(IPAddress.Parse("127.0.0.1"), port);
orderingSocket.Bind(endPoint);
LogWriter.notificationMessage("Manager communication ready", true);
while (true)
{
byte[] buffer = new byte[orderingSocket.SendBufferSize];
int readBytesNumber = orderingSocket.ReceiveFrom(buffer, ref manager);
byte[] receivedData = new byte[readBytesNumber];
Array.Copy(buffer, receivedData, readBytesNumber);
ManagementDataObjects.MdoForCloud mdoForCloud = ByteToMdoForCloud(receivedData);
LogWriter.newOrderFromManager();
bool decision;
if (mdoForCloud.Command.Equals("LinkDown"))
{
decision = false;
}
else if (mdoForCloud.Command.Equals("LinkUp"))
{
decision = true;
}
else
{
LogWriter.generalMessage("Invalid command", true);
continue;
}
if (!linkTable.controlSpecificLink(mdoForCloud.DeviceFrom, mdoForCloud.DeviceTo, decision))
{
LogWriter.generalMessage("Order had no effect", true);
}
}
}