public void RequestAccepted(String sender, String receiver)
{
IClientRem remSender = (IClientRem)RemotingServices.Connect(typeof(IClientRem), (string)activeUsers[sender]);
IClientRem remReceiver = (IClientRem)RemotingServices.Connect(typeof(IClientRem), (string)activeUsers[receiver]);
remSender.RequestAccepted(receiver, (string)activeUsers[receiver]);
remReceiver.ReceiveAddress(sender, (string)activeUsers[sender]);
}
private void ChangeActiveUser(String username)
{
if (!groupChatActive)
{
activeUserRemObj = (IClientRem)RemotingServices.Connect(typeof(IClientRem), (string)activeUsers[username]);
}
activeUser = username;
}
public void AddUserToGroupChat(String groupChatName, String username)
{
GroupChat gc = (GroupChat)groupChats[groupChatName];
foreach (string user in gc.users)
{
IClientRem rem = (IClientRem)RemotingServices.Connect(typeof(IClientRem), (string)activeUsers[user]);
rem.AddUserToGroupChat(username, groupChatName);
}
gc.users.Add(username);
}
public void SendGroupChatMessage(String name, Message msg)
{
GroupChat gc = (GroupChat)groupChats[name];
foreach (string username in gc.users)
{
if (username != msg.sender)
{
IClientRem rem = (IClientRem)RemotingServices.Connect(typeof(IClientRem), (string)activeUsers[username]);
rem.ReceiveMessage(msg);
}
}
}
public Boolean RegisterAddress(String username, string address)
{
if (activeUsers.Contains(username))
{
return(false);
}
else
{
IClientRem rem = (IClientRem)RemotingServices.Connect(typeof(IClientRem), address); // Obtain a reference to the client remote object
Console.WriteLine("[SingleServer]: Sending active clients list");
activeUsers.Add(username, address);
Console.WriteLine("[SingleServer]: Registered " + address);
NotifyClients(Operation.Add, username);
return(true);
}
}
public void Logout(String username)
{
activeUsers.Remove(username);
foreach (GroupChat gc in groupChats.Values)
{
if (gc.users.Contains(username))
{
gc.users.Remove(username);
foreach (string user in gc.users)
{
IClientRem rem = (IClientRem)RemotingServices.Connect(typeof(IClientRem), (string)activeUsers[user]);
rem.RemoveUserFromGroupChat(username, gc.name);
}
}
}
NotifyClients(Operation.Remove, username);
}
public InviteWindow(ActiveUser user, string chatName, RemoteChat chat, string id)
{
try
{
Console.WriteLine(user.Username, user.Address);
InitializeComponent();
label1.Text += user.Username;
nameOfTheChat.Text = user.Username != chatName ? "Chat Name " + chatName : "";
_iFriend = (IClientRem)RemotingServices.Connect(typeof(IClientRem), user.Address);
_user = user;
_chatName = chatName;
_chat = chat;
_id = id;
} catch (Exception e)
{
Console.WriteLine(e);
}
}
private void CreateChat_Click(object sender, EventArgs e)
{
List <ActiveUser> users = new List <ActiveUser>();
var selectedUsers = listView1.SelectedItems;
bool groupChat = selectedUsers.Count > 1;
for (var index = 0; index < selectedUsers.Count; index++)
{
foreach (var contact in _onlineUsers)
{
if (contact.Username.Equals(selectedUsers[index].Text))
{
users.Add(contact);
break;
}
}
}
string id = CreateID(users);
bool exists = ClientApp.GetInstance().GetPendingChats().Contains(id) || ClientApp.GetInstance().GetChats().ContainsKey(id);
if (users.Count == 1 && !exists)
{
IClientRem friend = (IClientRem)RemotingServices.Connect(typeof(IClientRem), users[0].Address);
ClientApp.GetInstance().GetPendingChats().Add(id);
RemoteChat chat = new RemoteChat();
Task.Factory.StartNew(() =>
{
try
{
friend.Invite(new ControlMessage(ClientApp.GetLoggedUser(), Client.ClientApp.GetLoggedUser().Username, chat, id));
}
catch (Exception e)
{
Console.WriteLine("Invitation Failed");
Console.WriteLine(e);
}
Console.WriteLine("success");
});
}
else if (users.Count > 1 && !exists)
{
Form1 chatNameForm = new Form1();
chatNameForm.ShowDialog();
RemoteChat chat = new RemoteChat();
foreach (var user in users)
{
IClientRem friend = (IClientRem)RemotingServices.Connect(typeof(IClientRem), user.Address);
Task.Factory.StartNew(() =>
{
Console.WriteLine(@"Invitation sent to " + user.Username + " to join " + chatNameForm.GetText);
try
{
friend.Invite(new ControlMessage(ClientApp.GetLoggedUser(), chatNameForm.GetText, chat, id));
}
catch (Exception e)
{
Console.WriteLine("Invitation Failed");
Console.WriteLine(e);
}
Console.WriteLine("success");
});
}
}
else if (users.Count < 1)
{
MessageBox.Show("Please select a user of a group of users",
"No user was selected",
MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
MessageBox.Show("Chat already created or Invites sent", "Already Created",
MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
public void InviteUserToGroup(String username, String groupChatName)
{
IClientRem rem = (IClientRem)RemotingServices.Connect(typeof(IClientRem), (string)activeUsers[username]);
rem.InvitedToGroupChat(groupChatName);
}
public void RequestRefused(String sender, String receiver)
{
IClientRem remSender = (IClientRem)RemotingServices.Connect(typeof(IClientRem), (string)activeUsers[sender]);
remSender.RequestRefused(receiver);
}
public void RequestConversation(String sender, String receiver)
{
IClientRem rem = (IClientRem)RemotingServices.Connect(typeof(IClientRem), (string)activeUsers[receiver]);
rem.ReceiveRequest(sender);
}
