private void RelayTimer_Tick(object sender, EventArgs e)
{
var r = RelayRequester;
if (r == null)
return;
RelayRequester = null;
notificationTimer1.Text = "Who knows about " + r.name;
Relay(r);
}
public void SendCommandSendName(findname findname)
{
var ip_host = findname.myip.GetLocalAddressByConnecting();
if (ip_host == "")
{
this.AppendTextLine(findname.myip + " seems to be offline!");
}
var ip = ip_host + ":" + PortTextbox.Text.ToInt32Array()[0];
// hey, thats me!
this.outgoingMessages1.SendCommand(
findname.myip,
new sendname
{
ip = ip,
name = findname.name,
}
);
}
private void button1_Click(object sender, EventArgs e)
{
DisableConfiguration();
var ContinueRegistration = true;
var ContinueRegistrationYetFail = false;
//AppendTextLine("Registering " + textBox3.Text + " as " + );
// start web server
var vsr = new VirtualServerRack
{
Ports = PortTextbox.Text.ToInt32Array(),
};
vsr.CommandRequest +=
(s, path) =>
{
var sendname = new sendname();
var findname = new findname();
var asknames = new asknames();
var sendmessage = new sendmessage();
findname.BeforeInvoke =
delegate
{
// let the discovery service know
// that somebody wants that name
// if we do we should let the poor sap know about it!
if (findname.name == this.NicknameTextbox.Text)
{
this.AppendTextLine("Thats my name! I claimed it first!");
SendCommandSendName(findname);
}
else
{
var IsUnknown = true;
foreach (var k in CurrentConfiguration)
{
if (k.Name == findname.name)
{
IsUnknown = false;
if (k.Target == findname.myip)
{
this.AppendTextLine("Records confirm " + findname.name);
}
else
{
this.AppendTextLine("We seem to know about " + findname.name);
}
}
}
if (IsUnknown)
{
this.AppendTextLine("Maybe others know about " + findname.name);
SetRequester(findname);
// ask others!
}
}
};
sendname.BeforeInvoke =
delegate
{
if (this.NicknameTextbox.Text == sendname.name && this.RegisteringTimer.Enabled)
{
ContinueRegistrationYetFail = true;
AppendTextLine("Name already taken!");
return;
}
UpdateConfiguration(sendname);
};
#region asknames
// http://localhost:6666/chat/asknames
asknames.BeforeInvoke =
delegate
{
s.WriteWebContent(
GetCurrentConfigurationString(), "text/plain"
);
};
#endregion
#region sendmessage
// http://localhost:6666/chat/sendmessage?message=hi
sendmessage.BeforeInvoke =
delegate
{
Say(sendmessage);
s.WriteWebContent("Thank you!");
};
#endregion
path.Chop("/chat").GetArguments().AsParametersTo(
sendname.Invoke,
findname.Invoke,
asknames.Invoke,
sendmessage.Invoke
);
};
vsr.Start();
this.Stop +=
delegate
{
if (vsr.Stop == null)
return;
vsr.Stop();
};
// populate network
// claim the name
label6.Show();
RegisteringTimer.Start();
// we have alloted ourselves some time
// we should now go ahead and see if anyone has this name
foreach (var k in CurrentConfiguration)
{
SendCommandFindName(k, NicknameTextbox.Text);
}
RegisteringTimer.Tick +=
delegate
{
if (!ContinueRegistration)
return;
ContinueRegistration = false;
if (ContinueRegistrationYetFail)
{
AppendTextLine("Go ahead and try another name and port :)");
RegistrationFail();
return;
}
AppendTextLine("Your name has been registered!");
RegistrationReady();
foreach (var k in CurrentConfiguration)
{
SendCommandSendName(k, NicknameTextbox.Text);
}
};
}
public void Relay(findname findname)
{
// what about ttl?
foreach (var k in this.CurrentConfiguration)
{
this.outgoingMessages1.SendCommand(k.Target,
findname
);
}
}
public void SetRequester(findname findname)
{
RelayRequester = findname;
}
public void PollerGotDataLine(string path, string myname)
{
var sendname = new sendname();
var findname = new findname();
var asknames = new asknames();
var sendmessage = new sendmessage();
findname.BeforeInvoke =
delegate
{
// let the discovery service know
// that somebody wants that name
// if we do we should let the poor sap know about it!
if (findname.name == this.Nickname)
{
if (findname.myname == this.Pseudoname)
{
// we swallow our own question!
}
else
{
this.AppendTextLine(findname.name + " is registered to me!");
ahmanize(
new ChatRequest.Requests.sendname(
// to whom?
findname.myname,
// from whom?
Nickname,
// name we know about
Nickname,
"0"
)
);
}
return;
}
var r = default(FriendStatus);
foreach (FriendStatus item in this.FriendStatusList)
{
if (item.Name == sendmessage.myname)
r = item;
}
if (r != null)
{
if (r.IsOnline)
{
this.AppendTextLine(findname.name + " is registered to a friend!");
ahmanize(
new ChatRequest.Requests.sendname(
// to whom?
findname.myname,
// from whom?
r.Name,
// name we know about
r.Name,
"0"
)
);
}
}
};
sendname.BeforeInvoke =
delegate
{
if (sendname.name == Nickname)
{
this.AppendTextLine("*** Nickname " + Nickname + " already taken! Better luck next time!");
this.RegistrationTimeout.Enabled = false;
this.Poller.Enabled = false;
return;
}
};
sendmessage.BeforeInvoke =
delegate
{
EncodedMessage m = sendmessage.message;
m.Sender = sendmessage.myname;
if (m.Message == Message_SeeYouLater)
{
this.AppendTextLine("*** " + m.Sender + " has left the chat!");
var r = default(FriendStatus);
foreach (FriendStatus item in this.FriendStatusList)
{
if (item.Name == sendmessage.myname)
r = item;
}
if (r != null)
this.FriendStatusList.Remove(r);
return;
}
if (m.Message == Message_Ping)
{
var x = new EncodedMessage { Message = Message_Pong };
ahmanize(
new ChatRequest.Requests.sendmessage(
sendmessage.myname,
Nickname,
"0",
x.ToString(),
"100"
)
);
var r = default(FriendStatus);
foreach (FriendStatus item in this.FriendStatusList)
{
if (item.Name == sendmessage.myname)
r = item;
}
if (r == null)
this.FriendStatusList.Add(new FriendStatus { Name = sendmessage.myname });
return;
}
if (m.Message == Message_Pong)
{
foreach (FriendStatus item in this.FriendStatusList)
{
if (item.Name == sendmessage.myname)
item.LastSeen = DateTime.Now.Ticks;
}
return;
}
if (m.Message == Message_Catchup)
{
this.AppendTextLine("*** " + m.Sender + " wants to catch up...");
foreach (EncodedMessage mm in this.Messages)
{
var xx = new EncodedMessage { Time = mm.Time, Sender = Nickname, Message = mm.Sender + " said " + mm.Message };
BroadcastMessage(xx, new[] { m.Sender });
}
return;
}
AppendMessage(m);
};
path.Chop("/chat").GetArguments().AsParametersTo(
sendname.Invoke,
findname.Invoke,
asknames.Invoke,
sendmessage.Invoke
);
}