public static bool GetContactRequests(Client client, out string message)
{
try
{
// Prepare the packet to send
Packets.BasicReqPacket packet = new Packets.BasicReqPacket(
Packets.PacketTypes.ListContactReq,
client.Alea,
client.Profile.Username
);
// send the package
client.Udp.SendMessage(packet.Pack());
// Recieve packet
byte[] data = client.Udp.RecieveMessage();
// Unpack the data and check the type
Packets.Packet p = Packets.Packet.Unpack <Packets.Packet>(data);
switch ((Packets.PacketTypes)p.Type)
{
case Packets.PacketTypes.ContactAck:
// Update contact requests list
Packets.ContactReqListPacket contactsRequests =
Packets.Packet.Unpack <Packets.ContactReqListPacket>(data);
client.Profile.RecievedContactRequests = contactsRequests.Recieved;
client.Profile.SentContactRequests = contactsRequests.Sent;
message = "Recieved list correctly";
return(true);
case Packets.PacketTypes.Error:
message = "Error: " + Packets.Packet.Unpack <Packets.AckErrorPacket>(data).Message;
client.DebugInfo("Contact request list: " + message);
break;
default:
client.DebugInfo("Contact request list: Unexpected type.");
message = "Error, unexpected type.";
break;
}
return(false);
}
catch (System.Net.Sockets.SocketException)
{
client.DebugInfo("Server is offline.");
message = "Server is offline.";
return(false);
}
}
public static bool Logout(Client client, out string message)
{
try
{
// Pack logut request packet
// use alive packet because contains the same information as logut request
Packets.BasicReqPacket logout = new Packets.BasicReqPacket(
Packets.PacketTypes.LogoutReq,
client.Alea,
client.Profile.Username
);
// Send logut request package
client.Udp.SendMessage(logout.Pack());
// Recieve the data
var data = client.Udp.RecieveMessage();
// Unpack the data and check the type
Packets.Packet p = Packets.Packet.Unpack <Packets.Packet>(data);
switch ((Packets.PacketTypes)p.Type)
{
case Packets.PacketTypes.LogoutAck:
// Complete logut
client.DebugInfo("Logut: Done.");
message = "I'm NOT logged in now.";
client.AliveTimer.Enabled = false;
return(true);
case Packets.PacketTypes.Error:
message = "Error: " + Packets.Packet.Unpack <Packets.AckErrorPacket>(data).Message;
client.DebugInfo("Logut: " + message);
break;
default:
client.DebugInfo("Logout: Unexpected type.");
message = "Error, unexpected type.";
break;
}
return(false);
}
catch (System.Net.Sockets.SocketException)
{
client.DebugInfo("Server is offline.");
message = "Server is offline.";
return(false);
}
}
public static bool DeleteAccount(Client client, out string message)
{
try
{
// Pack logut request packet
// use alive packet because contains the same information as delete account request
Packets.BasicReqPacket delete = new Packets.BasicReqPacket(
Packets.PacketTypes.DeleteAccountReq,
client.Alea,
client.Profile.Username
);
// Send delete account request package
client.Udp.SendMessage(delete.Pack());
// Recieve the data
var data = client.Udp.RecieveMessage();
// Unpack the data and check the type
Packets.Packet p = Packets.Packet.Unpack <Packets.Packet>(data);
switch ((Packets.PacketTypes)p.Type)
{
case Packets.PacketTypes.DeleteAccountAck:
// Complete Deletion
client.DebugInfo("Account delete: Done.");
message = "";
return(true);
case Packets.PacketTypes.Error:
message = "Error: " + Packets.Packet.Unpack <Packets.AckErrorPacket>(data).Message;
client.DebugInfo("Delete account error: " + message);
break;
default:
client.DebugInfo("Delete account: Unexpected type.");
message = "Error, unexpected type.";
break;
}
return(false);
}
catch (System.Net.Sockets.SocketException)
{
client.DebugInfo("Server is offline.");
message = "Server is offline.";
return(false);
}
}
public static void UpdateProfile(Client client)
{
try
{
// Pack alive info packet
byte[] alive = new Packets.BasicReqPacket(
Packets.PacketTypes.AliveInf,
client.Alea,
client.Profile.Username
).Pack();
// Send alive packet
client.Udp.SendMessage(alive);
// Recieve the data
var data = client.Udp.RecieveMessage();
// Unpack the data and check the type
Packets.Packet p = Packets.Packet.Unpack <Packets.Packet>(data);
switch ((Packets.PacketTypes)p.Type)
{
case Packets.PacketTypes.AliveAck:
// ALIVE CORRECT
client.DebugInfo("Alive: Alive ack recieved");
break;
case Packets.PacketTypes.Error:
client.DebugInfo("Alive: " + Packets.Packet.Unpack <Packets.AckErrorPacket>(data).Message);
client.DebugInfo("Login: Alive timer is disabled.");
client.AliveTimer.Enabled = false;
return;
default:
client.DebugInfo("Alive unexpected alive type");
client.DebugInfo("Login: Alive timer is disabled.");
client.AliveTimer.Enabled = false;
return;
}
}
catch (System.Net.Sockets.SocketException)
{
client.DebugInfo("Server is offline.");
return;
}
}
