public void Broadcast(DataType type)
{
Datagram dataGram = new Datagram
{
MessageType = type,
IPFrom = Config.LocalIPAddress,
IPTo = "",
Content = Dns.GetHostName()
};
this.m_BroadcastSocket.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.Broadcast, 1);
this.m_BroadcastSocket.SendTo(Encoding.Default.GetBytes(dataGram.ToString()), m_BroadcastPoint);
}
private void AnalysisData(Datagram data)
{
Contact contact = new Contact(data.Message, data.FromAddress, ComunicationState.Waiting, new IPEndPoint(IPAddress.Parse(data.FromAddress), Config.ListenPort));
//if (!contact.Compare(Config.LocalIPAddress))
//{
switch (data.Type)
{
case DatagramType.OnLine:
this.OnLineEvent(contact);
Datagram sendDataGram = new Datagram(DatagramType.GiveInfo);
this.m_ListenSocket.SendTo(Encoding.Default.GetBytes(sendDataGram.ToString()), new IPEndPoint(IPAddress.Parse(data.FromAddress), Config.ListenPort));
break;
case DatagramType.GiveInfo:
if (!contact.Compare(Config.LocalIPAddress))
{
this.OnLineEvent(contact);
}
break;
case DatagramType.DownLine:
this.DownLineEvent(contact);
break;
case DatagramType.Chat:
Contact chatContact = ContactList.GetContact(data.FromAddress);
if (!object.Equals(chatContact, null))
{
if (chatContact.State == ComunicationState.Talking)
{
chatContact.Message = data.Message;
this.OnChatEvent(chatContact);
}
else
{
chatContact.Message = data.Message;
MessageInfo messageInfo = new MessageInfo(chatContact, DateTime.Now);
QueueMessage.Add(messageInfo);
this.OnChatEvent(chatContact);
}
}
break;
}
//}
}