private void ListenToRequests()
{
var buffer = new byte[1];
var stream = new List <byte>();
while (_client.Connected)
{
var count = _client.Client.Receive(buffer);
if (count <= 0)
{
continue;
}
if (buffer[0] == 0)
{
var total = stream.ToArray();
var messageString = Encoding.UTF8.GetString(total);
var msg = StompMessage.FromString(messageString);
stream.Clear();
if (OnReceived != null)
{
OnReceived(this, msg);
}
}
else
{
stream.Add(buffer[0]);
}
}
}
private void HandleNotification(object sender, StompMessage msg)
{
try
{
if (!msg.Type.Equals(ServerActions.Notification))
{
return;
}
// TODO: handle notification here
var type = msg.Headers["type"];
var subforum = msg.Headers["subforum"];
DataContractJsonSerializer serializer = new DataContractJsonSerializer(typeof(IEnumerable <Message>));
using (var stream = new MemoryStream(Encoding.UTF8.GetBytes(msg.Content)))
{
IEnumerable <Message> messages = (IEnumerable <Message>)serializer.ReadObject(stream);
Notification notification = new Notification {
SubForum = subforum, Type = NotifictionType.RefreshAll, Messages = messages
};
if (OnNotification != null)
{
OnNotification(this, notification);
}
}
}
catch (Exception ex)
{
}
}
protected void FillError(StompMessage msg)
{
if (msg.Headers.ContainsKey("error"))
{
Error = msg.Headers["error"];
}
}
public void Send(StompMessage message)
{
var buffer = Encoding.UTF8.GetBytes(message.ToString());
_client.Client.Send(buffer);
var zero = new byte[] { 0 };
_client.Client.Send(zero);
}
private void HandleLoginResponse(object server, StompMessage msg)
{
if (msg.Type != ServerActions.LoginMember)
{
return;
}
_client.OnReceived -= HandleLoginResponse;
_waitEvent.Set();
}
private void HandleRemoveSubForumResponse(object sender, StompMessage e)
{
if (e.Type != ServerActions.RemoveSubForum)
{
return;
}
FillError(e);
_client.OnReceived -= HandleRemoveSubForumResponse;
_waitEvent.Set();
}
private void HandleEditMessageResponse(object sender, StompMessage msg)
{
if (msg.Type != ServerActions.EditMessage)
{
return;
}
FillError(msg);
_client.OnReceived -= HandleEditMessageResponse;
_waitEvent.Set();
}
private void HandleRemoveFriendRequest(object sender, StompMessage msg)
{
if (msg.Type != ServerActions.RemoveFriend)
{
return;
}
FillError(msg);
_client.OnReceived -= HandleRemoveFriendRequest;
_waitEvent.Set();
}
private void HandleIsSystemInitializedResponse(object server, StompMessage msg)
{
if (msg.Type != ServerActions.IsSystemInitialized)
{
return;
}
FillError(msg);
_client.OnReceived -= HandleIsSystemInitializedResponse;
_initialized = bool.Parse(msg.Content);
_waitEvent.Set();
}
private void HandleLoginGuestRequest(object sender, StompMessage e)
{
if (e.Type != ServerActions.LoginGuest)
{
return;
}
FillError(e);
_client.OnReceived -= HandleLoginGuestRequest;
_sid = e.Content;
_waitEvent.Set();
}
private void HandleGetSubForumsResponse(object sender, StompMessage msg)
{
if (msg.Type != ServerActions.GetSubForums)
{
return;
}
FillError(msg);
_subforums = msg.Content.Trim().Split('\n');
_client.OnReceived -= HandleGetSubForumsResponse;
_waitEvent.Set();
}
private void HandleLoginGuestResponse(object sender, StompMessage msg)
{
if (msg.Type != ServerActions.LoginGuest)
{
return;
}
FillError(msg);
_sessionId = msg.Headers["sid"];
_client.OnReceived -= HandleLoginGuestResponse;
_waitEvent.Set();
}
public void LogIn(string username, string password)
{
var msg = new StompMessage {
Type = ServerActions.LoginMember
};
msg.Headers.Add("username", username);
msg.Headers.Add("password", password);
_client.OnReceived += HandleLoginResponse;
_client.Send(msg);
_waitEvent.WaitOne(TIMEOUT);
}
public string[] GetForums()
{
var msg = new StompMessage {
Type = ServerActions.GetForums
};
_client.OnReceived += HandleGetForumsResponse;
_client.Send(msg);
_waitEvent.WaitOne(TIMEOUT);
ValidateError();
return(_forums);
}
public void LogoutMember(string sid)
{
var msg = new StompMessage {
Type = ServerActions.LogoutMember
};
msg.Headers.Add("sid", sid);
_client.OnReceived += HandleLogoutMemberRequest;
_client.Send(msg);
_waitEvent.WaitOne(TIMEOUT);
ValidateError();
}
public void InitSystem(string admin, string adminpass)
{
var msg = new StompMessage {
Type = ServerActions.InitSystem
};
msg.Headers.Add("username", admin);
msg.Headers.Add("password", adminpass);
_client.OnReceived += HandleInitSystemResponse;
_client.Send(msg);
_waitEvent.WaitOne(TIMEOUT);
ValidateError();
}
public void RemoveFriend(string sid, string friend)
{
var msg = new StompMessage {
Type = ServerActions.RemoveFriend
};
msg.Headers.Add("sid", sid);
msg.Headers.Add("friend", friend);
_client.OnReceived += HandleRemoveFriendRequest;
_client.Send(msg);
_waitEvent.WaitOne(TIMEOUT);
ValidateError();
}
public void RemoveForum(string adminSession, string forumName)
{
var msg = new StompMessage {
Type = ServerActions.RemoveForum
};
msg.Headers.Add("forum", forumName);
msg.Headers.Add("adminSessionId", adminSession);
_client.OnReceived += HandleRemoveForumResponse;
_client.Send(msg);
_waitEvent.WaitOne(TIMEOUT);
ValidateError();
}
public string LoginGuest(string forumName)
{
var msg = new StompMessage {
Type = ServerActions.LoginGuest
};
msg.Headers.Add("forum", forumName);
_sid = string.Empty;
_client.OnReceived += HandleLoginGuestRequest;
_client.Send(msg);
_waitEvent.WaitOne(TIMEOUT);
ValidateError();
return(_sid);
}
public IEnumerable <Message> GetThreads(string sid, string subforum)
{
var msg = new StompMessage {
Type = ServerActions.GetThreads
};
msg.Headers.Add("sid", sid);
msg.Headers.Add("subforum", subforum);
_client.OnReceived += HandleGetThreadsResponse;
_client.Send(msg);
_waitEvent.WaitOne(TIMEOUT);
ValidateError();
return(_messages);
}
public string[] GetSubForums(string sid)
{
var msg = new StompMessage {
Type = ServerActions.GetSubForums
};
msg.Headers.Add("sid", sid);
_subforums = null;
_client.OnReceived += HandleGetSubForumsResponse;
_client.Send(msg);
_waitEvent.WaitOne(TIMEOUT);
ValidateError();
return(_subforums);
}
public void RemoveMessage(string sid, string subforum, string msgid)
{
var msg = new StompMessage {
Type = ServerActions.RemoveMessage
};
msg.Headers.Add("sid", sid);
msg.Headers.Add("subforum", subforum);
msg.Headers.Add("msgid", msgid);
_client.OnReceived += HandleRemoveMessageResponse;
_client.Send(msg);
_waitEvent.WaitOne(TIMEOUT);
ValidateError();
}
public void Register(string sid, string username, string password)
{
var msg = new StompMessage {
Type = ServerActions.Register
};
msg.Headers.Add("sid", sid);
msg.Headers.Add("username", username);
msg.Headers.Add("password", password);
_client.OnReceived += HandleRegisterRequest;
_client.Send(msg);
_waitEvent.WaitOne(TIMEOUT);
ValidateError();
}
public string LogInAdmin(string username, string password)
{
var msg = new StompMessage {
Type = ServerActions.LoginAdmin
};
msg.Headers.Add("username", username);
msg.Headers.Add("password", password);
_client.OnReceived += HandleLoginAdminResponse;
_sid = string.Empty;
_client.Send(msg);
_waitEvent.WaitOne(TIMEOUT);
ValidateError();
return(_sid);
}
public void AddModerator(string sid, string subforum, string moderator)
{
var msg = new StompMessage()
{
Type = ServerActions.AddModerator
};
msg.Headers.Add("sid", sid);
msg.Headers.Add("subforum", subforum);
msg.Headers.Add("moderator", moderator);
_client.OnReceived += HandleAddModeratorResponse;
_client.Send(msg);
_waitEvent.WaitOne(TIMEOUT);
ValidateError();
}
public void AddNewThread(string sid, string subforum, string title, string body)
{
var msg = new StompMessage {
Type = ServerActions.AddNewThread
};
msg.Headers.Add("sid", sid);
msg.Headers.Add("subforum", subforum);
msg.Headers.Add("title", title);
msg.Content = body;
_client.OnReceived += HandleAddNewThreadResponse;
_client.Send(msg);
_waitEvent.WaitOne(TIMEOUT);
ValidateError();
}
public void CreateForum(string adminSession, string forumName, string manager, string password)
{
var msg = new StompMessage {
Type = ServerActions.CreateForum
};
msg.Headers.Add("forum", forumName);
msg.Headers.Add("adminSessionId", adminSession);
msg.Headers.Add("manager", manager);
msg.Headers.Add("password", password);
_client.OnReceived += HandleCreateForumResponse;
_client.Send(msg);
_waitEvent.WaitOne(TIMEOUT);
ValidateError();
}
public bool IsSystemInitialized()
{
var msg = new StompMessage {
Type = ServerActions.IsSystemInitialized
};
_client.OnReceived += HandleIsSystemInitializedResponse;
_initialized = false;
_client.Send(msg);
_waitEvent.WaitOne(TIMEOUT);
try
{
ValidateError();
return(_initialized);
}
catch (Exception ex)
{
return(false);
}
}
private void HandleGetThreadsResponse(object sender, StompMessage msg)
{
if (msg.Type != ServerActions.GetThreads)
{
return;
}
FillError(msg);
_client.OnReceived -= HandleGetThreadsResponse;
DataContractJsonSerializer serializer = new DataContractJsonSerializer(typeof(IEnumerable <Message>));
using (var stream = new MemoryStream(Encoding.UTF8.GetBytes(msg.Content)))
{
IEnumerable <Message> messages = (IEnumerable <Message>)serializer.ReadObject(stream);
//JsonValue value = JsonObject.Parse(msg.Content);
_messages = messages;
_waitEvent.Set();
}
}
private void HandleLoginAdminResponse(object sender, StompMessage msg)
{
if (msg.Type != ServerActions.LoginAdmin)
{
return;
}
ValidateError();
try
{
_sid = msg.Headers["sid"];
}
catch (Exception ex)
{
}
finally
{
_client.OnReceived -= HandleLoginAdminResponse;
_waitEvent.Set();
}
}
