public Controller(string[] args) {
List<string> connections = new List<string>();
bool is_active=false, is_tcp=false;
phy_port_list = new List<ofp_phy_port>();
var optionSet = new OptionSet() { };
try {
connections = optionSet.Parse(args);
} catch {
Console.WriteLine("Error: Option error");
}
if (connections.Count != 1 ) {
Console.WriteLine("Error:Inapropriate address argument");
Usage();
Environment.Exit(0);
}
if ( !(connections[0].StartsWith("ptcp:") || connections[0].StartsWith("tcp") || connections[0].StartsWith("punix:") || connections[0].StartsWith("unix:"))) {
Console.WriteLine("Error:Not a valid connection address");
Usage();
Environment.Exit(0);
}
if ( !connections[0].StartsWith("p")) {
is_active = true;
}
if ( connections[0].Split(':')[0].Contains("tcp")) {
is_tcp = true;
}
try {
socket_connection = new SocketConnection(is_active, is_tcp, connections[0].Split(':')[1]);
} catch {
Console.WriteLine("Error:Fail to establish socket connection");
Environment.Exit(0);
}
string[] log_files = connections[0].Split('/');
log_file = log_files[log_files.Length-1];
log_file += ".log";
logger = new Logger(log_file);
mac_learning = new MacLearning(logger);
StreamWriter file = new StreamWriter("controller.log", false);
file.Close();
Write(ofp_hello(0));
Write(ofp_features_request(0));
} //Controller
public UnixSocketIPCClientController(string[] args, string addr) : base(args) {
socket_connection = new SocketConnection(false, addr);
}
public UnixSocketIPCServerController(string[] args, string addr) : base(args) {
socket_connection = new SocketConnection(true, addr);
}