internal void AddFrind(string xmlString)
{
XDocument dataXml = XDocument.Parse(xmlString);
var friend = dataXml.Root;
XElement address = friend.Element("last_address_used");
XElement status = friend.Element("status");
Friend friendItem = new Friend(friend.Attribute("username").Value, address.Attribute("ip_address").Value,
Int32.Parse(address.Attribute("port").Value), status.Attribute("state").Value,
status.Value);
if (friend.Element("img") != null)
friendItem.LogoFileName = friend.Element("img").Value;
friends.Add(friendItem);
if (Notify != null)
Notify(2, null);
}
public int SignIn(string username, string password)
{
if (username == null || password == null)
throw new NullReferenceException("Invalid Username or Password");
Connect(); //TODO need errors on connection
//TODO rethink need to return int as response
Send(ServerOperation.SignIn, username, password, clientPort);
byte response = ReadResponse();
Console.WriteLine("Response: " + response);
if (response != 0)
{
//TODO failure
return response;
}
//TODO save status message
this._username = username;
// this._statusMessage = "My Status Message";
//Read friends string
int length = ReadInt();
byte[] ba = new byte[length];
_connStream.Read(ba, 0, length);
string tmp = Encoding.UTF8.GetString(ba);
Console.WriteLine(tmp);
XDocument dataXml = XDocument.Parse(tmp);
this._statusMessage = dataXml.Root.Element("myself").Element("status").Value;
if (dataXml.Root.Element("myself").Element("img")!= null);
this._logoFileName = dataXml.Root.Element("myself").Element("img").Value;
friends = new List<Friend>();
foreach (var friend in dataXml.Root.Element("friends").Elements())
{
XElement address = friend.Element("last_address_used");
XElement status = friend.Element("status");
Friend friendItem = new Friend(friend.Attribute("username").Value, address.Attribute("ip_address").Value,
Int32.Parse(address.Attribute("port").Value),
status.Attribute("state").Value,
status.Value);
if (friend.Element("img") != null)
friendItem.LogoFileName = friend.Element("img").Value;
friends.Add(friendItem);
}
if (dataXml.Root.Element("offline_messages") != null && dataXml.Root.Element("offline_messages").Elements().Count() > 0)
{
new Thread(delegate()
{
Thread.Sleep(100);
try
{
if (ReceiveMessage != null)
foreach (var element in dataXml.Root.Element("offline_messages").Elements())
{
ReceiveMessage(element.Attribute("from").Value, element.Value, DateTime.Parse(element.Attribute("date").Value));
}
}
catch (Exception ex)
{
Console.WriteLine("Exc: " + ex);
// throw;
}
}).Start();
}
if (dataXml.Root.Element("friend_requests") != null && dataXml.Root.Element("friend_requests").Elements().Count() > 0)
{
new Thread(delegate()
{
Thread.Sleep(100);
string friend = "";
try
{
foreach (var element in dataXml.Root.Element("friend_requests").Elements())
{
friend = element.Attribute("username").Value;
if (ConfirmFriendRequest != null && !ConfirmFriendRequest(friend, element.Value))
DenyFriend(friend);
else
{
AcceptFriend(friend);
}
// ReceiveMessage(element.Attribute("from").Value, element.Value, DateTime.Parse(element.Attribute("date").Value));
}
}
catch (Exception ex)
{
Console.WriteLine("Exc: " + ex);
// throw;
}
}).Start();
}
//TODO implement
// foreach (var message in dataXml.Root.Element("offline_messages").Elements())
// {
// if (ReceiveMessage != null)
// {
// ReceiveMessage(message.Attribute("from").Value, message.Value);
// }
// }
return 0;
}