void Login()
{
chat.Message login = new chat.Message.Builder()
{
MsgType = chat.MSG.Login_Request,
Sequence = session.Sequence,
Request = new chat.Request.Builder()
{
Login = new chat.LoginRequest.Builder()
{
Username = pb.ByteString.CopyFromUtf8(username.Text)
}.Build()
}.Build()
}.Build();
Transaction<chat.Message>.AddRequest(login.Sequence, (chat.Message rsp_msg) => {
if (rsp_msg.HasResponse && rsp_msg.Response.HasResult && rsp_msg.Response.Result)
{
session.SessionId = rsp_msg.SessionId;
this.login.IsEnabled = false;
this.logout.IsEnabled = true;
GetFriends();
}
});
session.SendMessage(login);
}
void GetFriends()
{
chat.Message msg = new chat.Message.Builder()
{
MsgType = chat.MSG.Get_Friends_Request,
Sequence = session.Sequence,
SessionId = session.SessionId,
}.Build();
Transaction<chat.Message>.AddRequest(msg.Sequence, (chat.Message rsp_msg) =>
{
if( rsp_msg.HasResponse && rsp_msg.Response.HasGetFriends )
{
var get_friends = rsp_msg.Response.GetFriends;
foreach( var friend in get_friends.FriendsList )
{
my_friends.Add(friend.Name.ToStringUtf8());
}
}
});
session.SendMessage(msg);
}
/// <summary>
/// 不停获取屏幕的图像bytes
/// </summary>
public static void startGetScreenJpgBytes()
{
#region
while (true)
{
lock (IsLockGetJpgBytes)
{
try
{
JpgBytes = BMPScreen.getJpgByte(BMPScreen.getScreen());
chat.Message screennotify = new chat.Message.Builder()
{
MsgType = chat.MSG.Screen_Notification,
Sequence = 0xffffffff,
Notification = new Notification.Builder()
{
Screen = new ScreenNotification.Builder()
{
FileBytes = pb.ByteString.CopyFrom(BMPScreen.JpgBytes)
}.Build()
}.Build()
}.Build();
Users.instance().forall((User otherUser) =>
{
otherUser.SendMessage(screennotify);
});
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
Thread.Sleep(1000);
}
#endregion
}
void OnReadBody(IAsyncResult ar)
{
try {
int len = connection_.Client.EndReceive(ar);
body_read_len += len;
if (body_read_len < body.Length)
{
connection_.Client.BeginReceive(body, body_read_len, body.Length - body_read_len, 0, new AsyncCallback(OnReadBody), null);
return;
}
StartReadHead();
try
{
chat.Message recv_msg = chat.Message.ParseFrom(body);
Console.WriteLine("recv msg:{0}", recv_msg.ToString());
switch( recv_msg.MsgType )
{
case chat.MSG.Login_Request:
{
Username = recv_msg.Request.Login.Username.ToStringUtf8();
chat.Message login_rsp = new chat.Message.Builder()
{
MsgType = MSG.Login_Response,
Sequence = recv_msg.Sequence,
SessionId = this.SessionId,
Response = new Response.Builder()
{
Result = true,
LastResponse = true,
Login = new LoginResponse.Builder()
{
Ttl = 10
}.Build()
}.Build()
}.Build();
Login = true;
SendMessage(login_rsp);
var friendNotification = BuildFriendNotification(true);
Users.instance().forall((User otherUser) => {
if (otherUser != this && otherUser.login )
{
otherUser.SendMessage(friendNotification);
}
});
}
break;
case chat.MSG.Logout_Request:
{
Message rsp_msg = new Message.Builder()
{
MsgType = MSG.Logout_Response,
Sequence = recv_msg.Sequence,
SessionId = this.SessionId,
Response = new Response.Builder()
{
Result = true,
LastResponse = true
}.Build()
}.Build();
SendMessage(rsp_msg);
Login = false;
var friendNotification = BuildFriendNotification(false);
Users.instance().forall((User otherUser) =>
{
if (otherUser != this && otherUser.login)
{
otherUser.SendMessage(friendNotification);
}
});
}
break;
case chat.MSG.Keepalive_Request:
{
Message rsp_msg = new Message.Builder()
{
MsgType = MSG.Keepalive_Response,
Sequence = recv_msg.Sequence,
SessionId = this.SessionId,
Response = new Response.Builder()
{
Result = true,
LastResponse = true
}.Build()
}.Build();
SendMessage(rsp_msg);
}
break;
case chat.MSG.Get_Friends_Request:
{
GetFriendsResponse.Builder friends = new GetFriendsResponse.Builder();
Users.instance().forall((User usr) => {
Friend friend = new Friend.Builder()
{
Name = pb.ByteString.CopyFromUtf8(usr.Username),
Online = usr.Login
}.Build();
friends.AddFriends(friend);
});
Message rsp_msg = new Message.Builder()
{
MsgType = MSG.Get_Friends_Response,
Sequence = recv_msg.Sequence,
SessionId = this.SessionId,
Response = new Response.Builder()
{
Result = true,
LastResponse = true,
GetFriends = friends.Build()
}.Build()
}.Build();
SendMessage(rsp_msg);
}
break;
case chat.MSG.Send_Message_Request:
{
Message rsp_msg = new Message.Builder()
{
MsgType = MSG.Send_Message_Response,
Sequence = recv_msg.Sequence,
SessionId = this.SessionId,
Response = new Response.Builder()
{
Result = true,
LastResponse = true
}.Build()
}.Build();
SendMessage(rsp_msg);
Message text_msg = new Message.Builder()
{
MsgType = MSG.Message_Notification,
Sequence = 0xffffffff,
Notification = new Notification.Builder()
{
Msg = new MessageNotification.Builder()
{
Sender = pb.ByteString.CopyFromUtf8( Username ),
Text = recv_msg.Request.SendMessage.Text,
Timestamp = DateTime.Now.ToString()
}.Build()
}.Build()
}.Build();
if (recv_msg.Request.SendMessage.HasReceiver)
{
string receiver = recv_msg.Request.SendMessage.Receiver.ToStringUtf8();
Users.instance().forall((User usr) => {
if (usr.Username.Equals(receiver))
{
usr.SendMessage(text_msg);
}
});
}
else
{
Users.instance().forall((User usr) =>
{
usr.SendMessage(text_msg);
});
}
}
break;
default:
break;
}
}
catch (Exception e)
{
Console.WriteLine("ParserMessage Exception:{0}", e.Message);
}
}
catch (Exception ex)
{
Console.WriteLine("OnReadBody Exception:{0}", ex.Message);
}
}
private void send_message_Click(object sender, RoutedEventArgs e)
{
if (msg_text.Text.Length == 0)
{
return;
};
chat.Message msg = new chat.Message.Builder()
{
MsgType = chat.MSG.Send_Message_Request,
Sequence = session.Sequence,
SessionId = session.SessionId,
Request = new chat.Request.Builder()
{
SendMessage = new chat.SendMessageRequest.Builder()
{
Text = pb.ByteString.CopyFromUtf8( msg_text.Text)
}.Build()
}.Build()
}.Build();
Transaction<chat.Message>.AddRequest(msg.Sequence, (chat.Message rsp_msg) => {
if (rsp_msg.Response.Result)
{
//text_messages.Add(new TextMessage(username.Text, msg_text.Text));
msg_text.Text = "";
}
});
session.SendMessage(msg);
}
private void logout_Click(object sender, RoutedEventArgs e)
{
chat.Message msg = new chat.Message.Builder()
{
MsgType = chat.MSG.Logout_Request,
Sequence = session.Sequence,
SessionId = session.SessionId,
}.Build();
Transaction<chat.Message>.AddRequest(msg.Sequence, (chat.Message rsp_msg) =>
{
session.SessionId = 0;
this.login.IsEnabled = true;
this.logout.IsEnabled = false;
my_friends.Clear();
text_messages.Clear();
});
session.SendMessage(msg);
}
void OnReadBody(IAsyncResult ar)
{
try
{
int len = connection_.Client.EndReceive(ar);
body_read_len += len;
if (body_read_len < body.Length)
{
connection_.Client.BeginReceive(
body, body_read_len, body.Length - body_read_len, 0,
new AsyncCallback(OnReadBody), null);
return;
}
StartReadHead();
try
{
chat.Message recv_msg = chat.Message.ParseFrom(body);
switch (recv_msg.MsgType)
{
case chat.MSG.Login_Request:
{
Username = recv_msg.Request.Login.Username.ToStringUtf8();
chat.Message login_rsp = new chat.Message.Builder()
{
MsgType = MSG.Login_Response,
Sequence = recv_msg.Sequence,
SessionId = this.SessionId,
Response = new Response.Builder()
{
Result = true,
LastResponse = true,
Login = new LoginResponse.Builder()
{
Ttl = 10
}.Build()
}.Build()
}.Build();
Login = true;
SendMessage(login_rsp);
var friendNotification = BuildFriendNotification(true);
Users.instance().forall((User otherUser) =>
{
if (otherUser != this && otherUser.login)
{
otherUser.SendMessage(friendNotification);
}
});
}
break;
//case chat.MSG.GetScreen_Request:
// {
// lock (BMPScreen.IsLockGetJpgBytes)
// {
// if (this.SendScreen.AddSeconds(1) < DateTime.Now)
// {
// chat.Message screenresponse = new chat.Message.Builder()
// {
// MsgType = chat.MSG.GetScreen_Response,
// Sequence = recv_msg.Sequence,
// Response = new Response.Builder()
// {
// Result = true,
// LastResponse = true,
// Screenfile = new GetScreenResponse.Builder()
// {
// FileBytes = pb.ByteString.CopyFrom(BMPScreen.JpgBytes)
// }.Build()
// }.Build()
// }.Build();
// SendMessage(screenresponse);
// this.SendScreen = DateTime.Now;
// }
// //Console.WriteLine(this.Username);
// }
// }
// break;
case chat.MSG.Logout_Request:
{
Message rsp_msg = new Message.Builder()
{
MsgType = MSG.Logout_Response,
Sequence = recv_msg.Sequence,
SessionId = this.SessionId,
Response = new Response.Builder()
{
Result = true,
LastResponse = true
}.Build()
}.Build();
SendMessage(rsp_msg);
Login = false;
var friendNotification = BuildFriendNotification(false);
Users.instance().forall((User otherUser) =>
{
if (otherUser != this && otherUser.login)
{
otherUser.SendMessage(friendNotification);
}
});
}
break;
case chat.MSG.Keepalive_Request:
{
Message rsp_msg = new Message.Builder()
{
MsgType = MSG.Keepalive_Response,
Sequence = recv_msg.Sequence,
SessionId = this.SessionId,
Response = new Response.Builder()
{
Result = true,
LastResponse = true
}.Build()
}.Build();
SendMessage(rsp_msg);
}
break;
case chat.MSG.Get_Friends_Request:
{
GetFriendsResponse.Builder friends = new GetFriendsResponse.Builder();
Users.instance().forall((User usr) =>
{
Friend friend = new Friend.Builder()
{
Name = pb.ByteString.CopyFromUtf8(usr.Username),
Online = usr.Login
}.Build();
friends.AddFriends(friend);
});
Message rsp_msg = new Message.Builder()
{
MsgType = MSG.Get_Friends_Response,
Sequence = recv_msg.Sequence,
SessionId = this.SessionId,
Response = new Response.Builder()
{
Result = true,
LastResponse = true,
GetFriends = friends.Build()
}.Build()
}.Build();
SendMessage(rsp_msg);
}
break;
case chat.MSG.Send_Message_Request:
{
Message rsp_msg = new Message.Builder()
{
MsgType = MSG.Send_Message_Response,
Sequence = recv_msg.Sequence,
SessionId = this.SessionId,
Response = new Response.Builder()
{
Result = true,
LastResponse = true
}.Build()
}.Build();
SendMessage(rsp_msg);
Message text_msg = new Message.Builder()
{
MsgType = MSG.Message_Notification,
Sequence = 0xffffffff,
Notification = new Notification.Builder()
{
Msg = new MessageNotification.Builder()
{
Sender = pb.ByteString.CopyFromUtf8(Username),
Text = recv_msg.Request.SendMessage.Text,
Timestamp = DateTime.Now.ToString()
}.Build()
}.Build()
}.Build();
if (recv_msg.Request.SendMessage.HasReceiver)
{
string receiver = recv_msg.Request.SendMessage.Receiver.ToStringUtf8();
Users.instance().forall((User usr) =>
{
if (usr.Username.Equals(receiver))
{
usr.SendMessage(text_msg);
}
});
}
else
{
Users.instance().forall((User usr) =>
{
usr.SendMessage(text_msg);
});
}
}
break;
default:
break;
}
}
catch (Exception e)
{
Console.WriteLine("ParserMessage Exception:{0}", e.Message);
}
}
catch (SocketException sockectex)
{
Console.WriteLine("OnReadBody SockectException:{0}", sockectex.Message);
Users.instance().DelUser(this);
}
catch (Exception ex)
{
Console.WriteLine("OnReadBody Exception:{0}", ex.Message);
}
}
