public ClientListener(ChatClient chatClient, string ip)
{
if (chatClient == null)
throw new NullReferenceException("Invalid chatClient parameter");
_chatClient = chatClient;
_ip = ip;
}
static void Main(string[] args)
{
int port = 8001;
string ip = "127.0.0.1";
// string ip = "172.17.50.45";
ChatClient chatClient = null;
ChatClient chatClient2 = null;
try
{
chatClient = new ChatClient(ip, port);
chatClient2 = new ChatClient(ip, port);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
return;
}
//Decomenteaza liniile ca sa creezi useri
chatClient.SignUp("Dinu", "MyPassword");
chatClient2.SignUp("George", "HisPassword");
chatClient.SignIn("Dinu", "MyPassword");
Thread.Sleep(100);
chatClient2.SignIn("George", "HisPassword");
// Console.WriteLine("Sending friend request");
//chatClient.SendFriendRequest("George");
chatClient2.SendFriendRequest("Dinu");
chatClient.SetMessageReceiver(ReceiveMessage);
chatClient2.SetMessageReceiver(ReceiveMessage);
chatClient.SetFileReceiver(ConfirmFileReceivement,GetSavePath);
chatClient2.SetFileReceiver(ConfirmFileReceivement, GetSavePath);
chatClient.SendMessage("George", "Hi George");
// chatClient.SendFile("George", @"C:\nap3.gif");
chatClient.ChangeStatus("Dinu Status");
chatClient.SignOut();
chatClient2.SignOut();
}
static void Init(Settings settings, Connector conn, Action<Connector, ChanStore> initExtra)
{
var store = new ChanStore();
var client = new ChatClient(settings, store, conn);
//simple default config for now
var dfltCfg = NetChanConfig.MakeDefault<Message>();
//client
var rFailT = store.PrepareClientReceiverForType(dfltCfg);
var sFailT = store.PrepareClientSenderForType(dfltCfg);
rFailT.PipeEx(conn, "store: receiver cache");
sFailT.PipeEx(conn, "store: sender cache");
conn.Register(Cmd.Send, client.BroadcastMessage);
conn.Register(Cmd.Connect, client.Connect);
conn.Register(Cmd.Disconnect, _ => client.Disconnect());
conn.Register(Cmd.Join, a => {
var args = (a.Text ?? "").Split(new []{ ' ' }, StringSplitOptions.RemoveEmptyEntries);
if (args.Length > 2)
conn.RunError("requires 1 or 2 arguments <?host:port> <name>".ArgSrc("join"));
else ((Func<Func<string, string, bool>, bool>) (cont => { //I could use ifs; this is more obvious to me...
switch (args.Length) { //host, name
case 1:
return cont(null, args[0]);
case 2:
return cont(args[0], args[1]);
default:
return cont(null, null);
} // apply args^ to connect and (name if != null)
}))((host, name) => conn.RunOrDefault(Cmd.Connect, host) && (name != null) && conn.RunOrDefault(Cmd.Name, name));
});
//server
//it reregisters it's commands if started (to ones created in start fn)
Action<CmdArg> serverStartOff = null; //~ referenced from itself
Action<CmdArg> serverStopOff = _ => conn.RunError("not running".ArgSrc("server"));
serverStartOff = a => {
var portS = a.Text;
int port;
if (!int.TryParse(portS, out port)) {
//couldn't parse: try default
if (settings.DefaultServerPort == -1) {
conn.RunError("requires port (default not allowed)".ArgSrc(Cmd.ServerStart + " " + portS));
return;
}
port = settings.DefaultServerPort;
}
//port OK: try creating and starting server:
try {
var serverStore = new ChanStore();
InitServer(settings, serverStore, conn);
serverStore.StartServer(port);
//created fine: reregister
conn.Reregister(Cmd.ServerStart, _ => conn.RunError(("already running (port: " + port + ")").ArgSrc("server")));
conn.Reregister(Cmd.ServerStop, _ => {
try {
serverStore.StopServer();//stop listening for new
//kill stuff in ChanStore: this will force shut the open channels and close clients
serverStore.CloseAll().PipeEx(conn, "server.stop (in clear)");
conn.RunNotifySystem("stopped".ArgSrc("server"));
} catch (Exception ex) {
ex.PipeEx(conn, "server.stop");
} finally {
conn.Reregister(Cmd.ServerStop, serverStopOff); //use original handlers again
conn.Reregister(Cmd.ServerStart, serverStartOff);
}
});
conn.RunNotifySystem("started".ArgSrc("server"));
} catch (Exception ex) {
ex.PipeEx(conn, Cmd.ServerStart + " " + port);
}
};
conn.Register(Cmd.ServerStart, serverStartOff);
conn.Register(Cmd.ServerStop, serverStopOff);
conn.Register(Cmd.Host, async port => {
try {
if (string.IsNullOrWhiteSpace(port)) {
if (settings.DefaultServerPort == -1)
throw new ArgumentException("requires port (default not allowed)");
port = settings.DefaultServerPort.ToString();
}
if (await conn.RunOrDefaultAsync(Cmd.ServerStart, port)) {
//~ok: problem: this is run after known, whether Cmd.Server exists, not after server started
//: connect waits until started; ok
// - no it doesn't: it cannot: it's elsewhere...
await Task.Delay(50); //wait a little instead
await conn.RunOrDefaultAsync(Cmd.Connect, "localhost:" + port);
}
} catch (Exception ex) {
ex.PipeEx(conn, Cmd.Host + " " + port);
}
});
//translate text to send
conn.Register(Cmd.Text, a => {
if (!string.IsNullOrWhiteSpace(a))
conn.RunOrDefault(Cmd.Send, a.Text.Trim());
});
//get/change name
conn.Register(Cmd.Name, a => {
var arg = a.Text;
if (string.IsNullOrWhiteSpace(arg)) {
//get name
conn.RunNotifySystem(client.ClientName.ArgSrc("clinet name"));
} else {
//set name
client.ClientName = arg;
}
});
//parse line into command and run it
conn.Register(Cmd.CmdParseRun, a => {
var ok = Cmd.ParseCommandInto(a, (cmd, arg) => conn.RunOrDefault(cmd ?? Cmd.NoCommand, arg));
if (ok)
conn.RunOrDefault(Cmd.CmdAccepted, a);
});
//command completion
conn.Register(Cmd.CompletionRequest, a => {
string arg = a;
if (string.IsNullOrWhiteSpace(arg) || arg[0] != Settings.UserCommandStart || arg.Contains(' '))
//for now: only completion of main command is suppoerted
return;
arg = arg.Substring(1); //remove commandStart char (:)
var possibles = conn.Keys.Where(k => k.StartsWith(arg)).ToArray();
if (possibles.Length == 0)
//no option to help with
return;
//if more then 1: find longest common prefix (starting at already known: len of arg
//if 1: append ' ' as it is both useful and shows the cmd is complete
string completedCmd = possibles.Length == 1 ? possibles[0] + ' '
: longestCommonPrefix(possibles, arg.Length);
conn.RunOrDefault(Cmd.CompletionResponse, (Settings.UserCommandStart + completedCmd).ArgSrc(a));
});
conn.Reregister(Cmd.AfterGuiLoaded, _ => {
initExtra(conn, store);
//in AfterGuiLoaded because Gui registers Exit through Add, not Merge
conn.Coregister(Cmd.Exit, __ => {
//dirty way of making sure every WCF server is cosed, so the app doesn't hang after GUI thread finished
conn.Reregister(Cmd.NotifyError, err => Console.Error.WriteLine(string.Format("{0}:! {1}", err.Source, err.Text)));
conn.Reregister(Cmd.NotifySystem, err => Console.WriteLine(string.Format("{0}:: {1}", err.Source, err.Text)));
conn.RunOrDefault(Cmd.Disconnect); //this is probaly not necesary, but why not...
conn.RunOrDefault(Cmd.ServerStop);
conn.RunOrDefault(Cmd.WsdlStop);
});
});
conn.Register(Cmd.Wsdl, a => {
int port;
if (!int.TryParse(a, out port)/*try port from argument*/
&& (port = settings.DefaultWsdlPort) < 0/*try default; if (<0):*/
&& conn.RunError("default port not allowed".ArgSrc(Cmd.Wsdl)))
return;
try {
var s = new ChanStore(port);
s.StartServer(port);
conn.RunNotifySystem(string.Format("running :{0}/ChanStore", port).ArgSrc(Cmd.Wsdl));
conn.Register(Cmd.WsdlStop, _ => {
s.StopServer();
conn.Reregister(Cmd.WsdlStop, null);
conn.RunNotifySystem("stopped".ArgSrc(Cmd.Wsdl));
});
} catch (Exception ex) {
ex.PipeEx(conn, Cmd.Wsdl);
}
});
conn.Register(Cmd.Ip, _ => conn.RunOrDefault(Cmd.NotifySystem,
string.Join<IPAddress>(", ", Dns.GetHostEntry("").AddressList).ArgSrc(Cmd.Ip)));
#if DEBUG
conn.Register("test", a => {
conn.Run(Cmd.NotifyError, "test error".ArgSrc("err source"));
conn.Run(Cmd.NotifyError, "test error without source");
conn.Run(Cmd.NotifySystem, "test system".ArgSrc("system source"));
conn.Run(Cmd.NotifySystem, "test system without source");
conn.Run(Cmd.ReceivedMsg, "test msg".ArgSrc("msg source"));
conn.Run(Cmd.ReceivedMsg, "test msg without source");
conn.Run(Cmd.Help);
conn.Run(Cmd.Chat);
});
#endif
}
static void Main(string[] args)
{
while (true)
{
Console.Write("Your alias: ");
_name = Console.ReadLine();
if (string.IsNullOrEmpty(_name))
{
Console.WriteLine("Your name can not be empty.");
}
else
{
break;
}
}
var choice = -1;
while (true)
{
Console.Write("Are you a (1)client or a (2)server? ");
var input = Console.ReadLine();
if (!int.TryParse(input, out choice))
{
Console.WriteLine("Invalid choice, try again.");
continue;
}
break;
}
switch (choice)
{
case 1: // Is a client
{
while (true)
{
string ip;
Console.Write("IP: ");
ip = Console.ReadLine();
try
{
_meTcpClient = new TcpClient(ip, 5555);
_me = new ChatClient(_meTcpClient, _name);
break;
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
new Thread(delegate()
{
while (true)
{
_me.ReadMessage();
}
}).Start();
while (true)
{
Console.Write("Say: ");
var msg = _me.Name + "\n" + Console.ReadLine();
var bMsg = Encoding.ASCII.GetBytes(msg);
_meTcpClient.GetStream().Write(bMsg, 0, bMsg.Count());
}
break;
}
case 2: // Is a server
{
var server = new ChatServer(5555);
server.StartListening();
while (server.Listening)
{
server.Receive();
server.Send();
}
break;
}
}
}
static void Main()
{
Console.WriteLine("Application start...[ThreadID:{0}]", Thread.CurrentThread.ManagedThreadId);
string app_identifier = "chat";
string server_ip = "127.0.0.1";
int server_port = 11515;
int max_client = 100;
ChatClient client = new ChatClient();
client.Init(app_identifier);
ChatServer server = new ChatServer();
server.Init(app_identifier, server_port, max_client);
while (true)
{
Console.Write("command> ");
string line = Console.ReadLine();
if (line == "quit")
{
client.Close();
server.Stop();
break;
}
else if (line == "start server")
{
server.Start();
}
else if (line == "connect")
{
client.Connect(server_ip, server_port);
}
else if (line.IndexOf("login") >= 0)
{
string[] token = line.Split(' ');
if (token.Length >= 2)
{
client.Login(token[1]);
}
else
{
Console.WriteLine("Invalid command.");
}
}
else if (line.IndexOf("logout") >= 0)
{
client.Logout();
}
else if (line.IndexOf("send") >= 0)
{
string[] token = line.Split(' ');
if (token.Length == 3)
{
client.Send(token[1], token[2]);
}
else
{
Console.WriteLine("Invalid command.");
}
}
else
{
if (line.Length > 0 && client.IsLogin())
{
client.SendToAll(line);
}
}
}
Console.WriteLine("Application is quitted!");
Console.Read();
}
