static void Main(string[] args)
{
//create a new server
var server = new UdpListener();
//start listening for messages and copy the messages back to the client
Task.Factory.StartNew(async() =>
{
while (true)
{
var received = await server.Receive();
server.Reply("copy " + received.Message, received.Sender);
if (received.Message == "quit")
{
break;
}
}
});
//create a new client
var client = UdpUser.ConnectTo("127.0.0.1", 32123);
//wait for reply messages from server and send them to console
Task.Factory.StartNew(async() =>
{
while (true)
{
try
{
var received = await client.Receive();
Console.WriteLine(received.Message);
if (received.Message.Contains("quit"))
{
break;
}
}
catch (Exception ex)
{
Debug.Write(ex);
}
}
});
//type ahead :-)
string read;
do
{
read = Console.ReadLine();
client.Send(read);
} while (read != "quit");
}
static void Main(string[] args)
{
//create multi session
List <NDS_MULTI_SESSION> nds_session_list = new List <NDS_MULTI_SESSION>();
int server_port = 8888;
//create a new server
var server = new UdpListener();
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine(" Inter-DS UDP Companion Program. \n Usage: Connect this computer to the same network a DS is setup. \n Any connected DS through the DSWNIFI library should connect automatically.\n Developed by coto. Press ESC to quit");
//start listening for messages and copy the messages back to the client
Task.Factory.StartNew(async() =>
{
while (true)
{
var received = await server.Receive();
server.Reply(received.Message, received.Sender);
string[] str_list = received.Message.Split('-');
//for assigning ids
Random random_inst = new Random();
//Console.WriteLine("UDPMSG:" + received.Message+" \n");
//dsnotaware-NIFINintendoDS-IP-PORT
//Console.WriteLine("RECVUDPMSG + \n");
//Console.WriteLine(str_list[0]+" \n"); //cmd
//Console.WriteLine(str_list[1] + " \n"); //header
//Console.WriteLine(str_list[2] + " \n"); //IP
//Console.WriteLine(str_list[3] + " \n end msg"); //NDS MULTI PORT
string incomingnds_cmd = str_list[0].Trim();
string incomingnds_ip = str_list[2].Trim();
string incomingnds_multi_port;
if (str_list[0] == "dsnotaware")
{
bool rec_already_exists = false;
int index_found = 0;
foreach (NDS_MULTI_SESSION entry in nds_session_list)
{
if (entry.ip.Equals(incomingnds_ip))
{
rec_already_exists = true;
break;
}
index_found++;
}
if (rec_already_exists == false)
{
nds_session_list.Add(new NDS_MULTI_SESSION {
ip = incomingnds_ip, status_multiplay = false, server_port_cmd = server_port.ToString().Trim(), ds_status = DS_STAT_MODES.idle
});
Console.WriteLine("DS's detected so far:" + nds_session_list.Count() + "\n");
}
else
{
//Console.Write("DS [" + nds_session_list[index_found].ip + ":" + nds_session_list[index_found].port + "] already registered");
}
//2 ds are connected and waiting
if (nds_session_list.Count() > 1)
{
int nds1_index = 0;
int nds2_index = 0;
foreach (NDS_MULTI_SESSION entry in nds_session_list)
{
if (entry.status_multiplay == false)
{
break;
}
nds1_index++;
}
foreach (NDS_MULTI_SESSION entry in nds_session_list)
{
if ((entry.status_multiplay == false) && !nds_session_list[nds1_index].Equals(entry))
{
break;
}
nds2_index++;
}
//found them
if ((nds1_index != nds2_index) && (nds_session_list[nds1_index].status_multiplay == false) && (nds_session_list[nds2_index].status_multiplay == false))
{
string ds1_mode = "notassigned";
string ds2_mode = "notassigned";
// ind_token : 0 == guest | 1 == host
//id 0 is null / id 1 == host / id 2 == guest
int ind_token = random_inst.Next(1);
if (ind_token == 0)
{
//nds1_index[console1] is guest
nds_session_list[nds1_index].mode = ds1_mode = "guest";
//nds2_index[console2] is host
nds_session_list[nds2_index].mode = ds2_mode = "host";
}
else
{
//nds1_index[console1] is host
nds_session_list[nds1_index].mode = ds1_mode = "host";
//nds2_index[console2] is guest
nds_session_list[nds2_index].mode = ds2_mode = "guest";
}
//assign ports
int LISTENER_PORT = 0;
int SENDER_PORT = 0;
if (ds1_mode == "host")
{
LISTENER_PORT = 8889; //NDSMULTI_UDP_PORT_HOST 8889
SENDER_PORT = 8890; //NDSMULTI_UDP_PORT_GUEST 8890
nds_session_list[nds1_index].port_listener = LISTENER_PORT.ToString();
nds_session_list[nds1_index].port_sender = SENDER_PORT.ToString();
nds_session_list[nds2_index].port_listener = SENDER_PORT.ToString();
nds_session_list[nds2_index].port_sender = LISTENER_PORT.ToString();
}
else if (ds2_mode == "host")
{
LISTENER_PORT = 8889; //NDSMULTI_UDP_PORT_HOST 8889
SENDER_PORT = 8890; //NDSMULTI_UDP_PORT_GUEST 8890
nds_session_list[nds2_index].port_listener = LISTENER_PORT.ToString();
nds_session_list[nds2_index].port_sender = SENDER_PORT.ToString();
nds_session_list[nds1_index].port_listener = SENDER_PORT.ToString();
nds_session_list[nds1_index].port_sender = LISTENER_PORT.ToString();
}
//Console.Clear();
//send to DS's: MULTI IP of each counterpart DS, assign the new host-guest mode for each
string ip_dest_ds1 = String.Empty;
ip_dest_ds1 = nds_session_list[nds2_index].ip; //guest <- ip host
string ip_dest_ds2 = String.Empty;
ip_dest_ds2 = nds_session_list[nds1_index].ip; //guest <- ip host
nds_session_list[nds1_index].status_multiplay = true;
nds_session_list[nds2_index].status_multiplay = true;
//DS1
sendaware_req("srvaware", nds_session_list[nds1_index].ip, ip_dest_ds1, ds1_mode);
Thread.Sleep(3000); //3s
//DS2
sendaware_req("srvaware", nds_session_list[nds2_index].ip, ip_dest_ds2, ds2_mode);
Console.WriteLine("DS's are binded correctly :)");
}
else
{
//Console.WriteLine("not enough NDSs available for multi IDLE'd");
}
}
//Console.WriteLine("DSCONSOLEWANTSTOSIGN-IN. DS's so far:"+nds_session_list.Count()+"\n");
}
if (str_list[0] == "dsaware")
{
//ds cmd: dsaware-%s-bindOK-%d-%s- (IP of NDS that sent this request)
//str_list[0] //cmd
//str_list[1] //host-guest assigned
//str_list[2] //binding status
//str_list[3] //DS listener port for recv cmds
//str_list[4] //IP
//Console.WriteLine("DSOK:[" + str_list[1] + "]-[" + str_list[2] + "]-[" + str_list[4] + "]:[" + str_list[3] + "] \n");
int nds_index = 0;
string found_ip = String.Empty;
//get index(DS Console that sent this msg) from IP
foreach (NDS_MULTI_SESSION reg in nds_session_list)
{
if (((reg.ip + "\n") == str_list[4]) && (nds_session_list[nds_index].ds_status != DS_STAT_MODES.handshake)) //lazy I know but works anyway
{
//nds_session_list[nds_index].ds_status = DS_STAT_MODES.handshake;
found_ip = reg.ip;
break;
}
nds_index++;
}
//is this DS actually registered earlier? If so, proceed to connect
if (found_ip != String.Empty)
{
//send "dsconnect-" //where IP sent is the one this DS must connect to.
sendudpmsg("dsconnect-", nds_session_list[nds_index].ip.Trim(), nds_session_list[nds_index].server_port_cmd.Trim());
}
}
if (str_list[0] == "dsconnected")
{
//update lib status here
}
if (str_list[0] == "debug")
{
Console.WriteLine("DEBUG:" + received.Message + " \n");
}
if (received.Message == "quit")
{
break;
}
}
});
while (ConsoleKey.Escape != Console.ReadKey().Key)
{
Thread.Sleep(100); //100ms
}
}
