public bool SignOut(string username) { RTPUDPClient.MySend(Server.Address.ToString(), Server.Port, "out " + username); string result = RTPUDPClient.MyReceive(4505); return(result.Equals("Removed")); }
public IPEndPoint CallUser(string username, string myname) { IPEndPoint remote = FindIpPort(username); string result = RTPUDPClient.MySend(remote.Address.ToString(), remote.Port, "CallRequest " + myname); return(remote); }
public bool SignIn(string username) { RTPUDPClient.MySend(Server.Address.ToString(), Server.Port, "set " + username); string result = RTPUDPClient.MyReceive(4505); if (result.Equals("Changed")) { return(true); } return(false); }
public IPEndPoint[] CallUser(string username, string myname, string localCandidates) { RTPUDPClient.MySend(Server.Address.ToString(), Server.Port, "snd " + myname + " " + username + " " + localCandidates); string result = RTPUDPClient.MyReceive(4505); int pos = result.IndexOf(' '); string sender = result.Substring(0, pos); string remain = result.Substring(pos + 1); IPEndPoint[] ret = new IPEndPoint[2]; ret[0] = ConvertTo(remain.Substring(0, remain.IndexOf(';'))); ret[1] = ConvertTo(remain.Substring(remain.IndexOf(';') + 1)); return(ret); }
public IPEndPoint[] WaitForCall(string tosend, string uname) { string result = RTPUDPClient.MyReceive(4505); int pos = result.IndexOf(' '); string sender = result.Substring(0, pos); string remain = result.Substring(pos + 1); IPEndPoint[] ret = new IPEndPoint[2]; ret[0] = ConvertTo(remain.Substring(0, remain.IndexOf(';'))); ret[1] = ConvertTo(remain.Substring(remain.IndexOf(';') + 1)); RTPUDPClient.MySend(Server.Address.ToString(), Server.Port, "snd " + uname + ' ' + sender + ' ' + tosend); return(ret); }
public IPEndPoint StartNeg(bool IsCaller, IPEndPoint[] local, IPEndPoint[] remote) { if (IsCaller) { bool done = false; for (int i = 0; i < 2; i++) { for (int j = 0; j < 2; j++) { if (!done) { IPEndPoint from = local[i]; IPEndPoint to = remote[j]; RTPUDPClient.MySend(to.Address.ToString(), to.Port, "tst " + from.ToString()); string res = RTPUDPClient.MyReceive1(4505); if (res == "Success") { RTPUDPClient.MySend(to.Address.ToString(), to.Port, "fin " + from.ToString()); return(to); } } } } return(null); } else { top: string message = RTPUDPClient.MyReceive(4505); string mestype = message.Substring(0, 3); string remain = message.Substring(4); if (mestype.Equals("fin")) { return(new IPEndPoint(IPAddress.Parse(remain.Substring(0, remain.IndexOf(':'))), Convert.ToInt32(remain.Substring(remain.IndexOf(':') + 1)))); } else if (mestype.Equals("tst")) { IPEndPoint to = new IPEndPoint(IPAddress.Parse(remain.Substring(0, remain.IndexOf(':'))), Convert.ToInt32(remain.Substring(remain.IndexOf(':') + 1))); RTPUDPClient.MySend(to.Address.ToString(), to.Port, "Success"); goto top; } } return(null); }
public IPEndPoint FindIpPort(string username) { IPEndPoint ret = new IPEndPoint(IPAddress.Parse("255.255.255.255"), 0); RTPUDPClient.MySend(Server.Address.ToString(), Server.Port, "get " + username); string result = RTPUDPClient.MyReceive(4505); if (result.Equals("Failed")) { return(ret); } else { int pos = result.IndexOf(":"); string a = result.Substring(0, pos); string b = result.Substring(pos + 1); return(new IPEndPoint(IPAddress.Parse(a), Convert.ToInt32(b))); } }
public string Testsend(IPEndPoint remote, String data) { return(RTPUDPClient.MySend(remote.Address.ToString(), remote.Port, data)); }