public void SocketReceivedPacket(SocketConnection conn, Packet pak)
{
PacketsReceived++;
Console.Title = string.Format("{0} Active Connection - {1} Packets Received - {2} Packets Sent", SocketConnections.Count, PacketsReceived, PacketsSent);
SocketConnection_PacketReceived_Event(conn, pak);
}
static void Socket_SocketConnection_PacketReceived_Event(SocketConnection socketConnection, Packet pak)
{
if (pak.IsValid())
{
uint Header = pak.Readuint();
switch (Header)
{
case Packets.PAK_CLI_LGNRQST: PacketHandlers.HandleLoginRequest(socketConnection, pak); break;
case Packets.PAK_CLI_FRNDLSTRQST: PacketHandlers.HandleFriendListRequest(socketConnection, pak); break;
case Packets.PAK_CLI_MEMINFORQST: PacketHandlers.HandleMemberInfoRequest(socketConnection, pak); break;
case Packets.PAK_CLI_SNDMSG: PacketHandlers.HandleMessageSend(socketConnection, pak); break;
case Packets.PAK_CLI_CHNGSTSRQST: PacketHandlers.HandleStatusChangeRequest(socketConnection, pak); break;
case Packets.PAK_CLI_OFFLNMSGRQST: PacketHandlers.HandleOfflineMessagesRequest(socketConnection, pak); break;
case Packets.PAK_CLI_FRNDADDRQST: PacketHandlers.HandleFriendAddRequest(socketConnection, pak); break;
case Packets.PAK_CLI_FRNDDNYRQST: PacketHandlers.HandleFriendDenyRequest(socketConnection, pak); break;
case Packets.PAK_CLI_CHNGUPDTRQST: PacketHandlers.HandleChangeUpdateRequest(socketConnection, pak); break;
case Packets.PAK_CLI_FRNDRMVRQST: PacketHandlers.HandleFriendRemoveRequest(socketConnection, pak); break;
case Packets.PAK_CLI_CALL_RQST: PacketHandlers.HandleCallRequest(socketConnection, pak); break;
case Packets.PAK_CLI_CALL_ACC: PacketHandlers.HandleCallAccept(socketConnection, pak); break;
case Packets.PAK_CLI_CALL_DNY: PacketHandlers.HandleCallDeny(socketConnection, pak); break;
default:
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Invalid packet from {0}, 0x{1:X}", socketConnection.IP, Header);
break;
}
}
else
{
//Console.ForegroundColor = ConsoleColor.Red;
//Console.WriteLine("Invalid packet from {0}", socketConnection.IP);
//socketConnection.clientSocket.Close();
}
}
public static void HandleCallRequest(SocketConnection conn, Packet pak)
{
if (conn.ConnectionData.ContainsKey("Member"))
{
Member memfrom = (Member)conn.ConnectionData["Member"];
int MemberCall = pak.Readint();
int Port = pak.Readint();
string LocalAddress = pak.Readstring();
if (memfrom.Friends.Contains(Convert.ToString(MemberCall)))
{
if (ServerSocket.Instance.MemberConnections.ContainsKey(MemberCall))
{
SocketConnection toconn = ServerSocket.Instance.MemberConnections[MemberCall];
if(conn.clientSocket.RemoteEndPoint.ToString().Split(':')[0] == toconn.clientSocket.RemoteEndPoint.ToString().Split(':')[0])
toconn.SendPacket(Packet.New(Packets.PAK_SRV_CALL_DLVR, memfrom.ID, LocalAddress, Port));
else
toconn.SendPacket(Packet.New(Packets.PAK_SRV_CALL_DLVR, memfrom.ID, conn.clientSocket.RemoteEndPoint.ToString().Split(':')[0], Port));
}
else
{
//TODO: Notify the member that the friend is offline
}
}
else
{
//TODO: Notify the member that the friend is not in their list
}
}
}
public void SocketConnectionDisconnected(SocketConnection socketConnection)
{
try
{
socketConnection.SqlConnection.Close();
}
catch { }
SocketConnections.Remove(socketConnection);
socketConnection.Dispose();
SocketConnectionDisconnected_Event(this, socketConnection);
Console.Title = string.Format("{0} Active Connection - {1} Packets Received - {2} Packets Sent", SocketConnections.Count, PacketsReceived, PacketsSent);
}
static void Socket_SocketConnectionDisconnected_Event(object sender, SocketConnection socketConnection)
{
Console.ForegroundColor = ConsoleColor.Blue;
Console.WriteLine("Connection Closed: {0}", socketConnection.IP);
if (socketConnection.ConnectionData.ContainsKey("Member"))
{
Member mem = socketConnection.ConnectionData["Member"] as Member;
mem.StatusCode = 0x0;
foreach (string FriendIDStr in mem.Friends)
try
{
int FriendID = int.Parse(FriendIDStr);
if (ServerSocket.Instance.MemberConnections.ContainsKey(FriendID))
ServerSocket.Instance.MemberConnections[FriendID].SendPacket(Packet.New(Packets.PAK_SRV_NEWSTSDLVR, mem.ID, mem.StatusCode));
}
catch { }
ServerSocket.Instance.MemberConnections.Remove(mem.ID);
}
}
public static void HandleCallDeny(SocketConnection conn, Packet pak)
{
if (conn.ConnectionData.ContainsKey("Member"))
{
Member memfrom = (Member)conn.ConnectionData["Member"];
int MemberCall = pak.Readint();
if (memfrom.Friends.Contains(Convert.ToString(MemberCall)))
{
if (ServerSocket.Instance.MemberConnections.ContainsKey(MemberCall))
{
ServerSocket.Instance.MemberConnections[MemberCall].SendPacket(Packet.New(Packets.PAK_SRV_CALL_DNY_DLVR, memfrom.ID));
}
else
{
//TODO: Notify the member that the friend is offline
}
}
else
{
//TODO: Notify the member that the friend is not in their list
}
}
}
public static void HandleStatusChangeRequest(SocketConnection conn, Packet pak)
{
if (conn.ConnectionData.ContainsKey("Member"))
{
Member mem = (Member)conn.ConnectionData["Member"];
mem.StatusCode = pak.Readbyte();
mem.Save();
foreach (string FriendIDStr in mem.Friends)
try
{
int FriendID = int.Parse(FriendIDStr);
if (ServerSocket.Instance.MemberConnections.ContainsKey(FriendID))
ServerSocket.Instance.MemberConnections[FriendID].SendPacket(Packet.New(Packets.PAK_SRV_NEWSTSDLVR, mem.ID, mem.StatusCode));
}
catch { }
}
}
public static void HandleOfflineMessagesRequest(SocketConnection conn, Packet pak)
{
if (conn.ConnectionData.ContainsKey("Member"))
{
Member mem = (Member)conn.ConnectionData["Member"];
OfflineMessage[] OfflineMessages = OfflineMessageManager.Instance.GetMessages(mem.ID);
foreach (OfflineMessage msg in OfflineMessages)
conn.SendPacket(Packet.New(Packets.PAK_SRV_MSGDLVR, msg.From, msg.Message));
}
}
public static void HandleMessageSend(SocketConnection conn, Packet pak)
{
if (conn.ConnectionData.ContainsKey("Member"))
{
Member memfrom = (Member)conn.ConnectionData["Member"];
int MemberSendTo = pak.Readint();
string Message = pak.Readstring();
if (memfrom.Friends.Contains(Convert.ToString(MemberSendTo)))
{
if (ServerSocket.Instance.MemberConnections.ContainsKey(MemberSendTo))
ServerSocket.Instance.MemberConnections[MemberSendTo].SendPacket(Packet.New(Packets.PAK_SRV_MSGDLVR, memfrom.ID, Message));
else
{
OfflineMessageManager.Instance.NewOfflineMessage(memfrom.ID, MemberSendTo, Message);
}
}
else
{
//TODO: Notify the member that the friend is not in their list
}
}
}
public static void HandleLoginRequest(SocketConnection conn, Packet pak)
{
string Account = pak.Readstring();
string PasswordHash = pak.Readstring();
string Nickname = Member.TryLoginWithPassword(Account, PasswordHash, conn.SqlConnection);
if (Nickname == null)
conn.SendPacket(Packet.New(Packets.PAK_SRV_LGNRESP, false, (byte)0x01));
else
{
Member mem = new Member(Account, conn.SqlConnection);
if (ServerSocket.Instance.MemberConnections.ContainsKey(mem.ID))
{
ServerSocket.Instance.MemberConnections[mem.ID].SendPacket(Packet.New(0x0));
conn.SendPacket(Packet.New(Packets.PAK_SRV_LGNRESP, false, (byte)0x02));
}
else
{
mem.StatusCode = 0x01;
conn.ConnectionData.Add("MemberConnected", true);
conn.ConnectionData.Add("Member", mem);
foreach (string FriendIDStr in mem.Friends)
try
{
int FriendID = int.Parse(FriendIDStr);
if (ServerSocket.Instance.MemberConnections.ContainsKey(FriendID))
ServerSocket.Instance.MemberConnections[FriendID].SendPacket(Packet.New(Packets.PAK_SRV_NEWSTSDLVR, mem.ID, mem.StatusCode));
}
catch { }
ServerSocket.Instance.MemberConnections.Add(mem.ID, conn);
conn.SendPacket(Packet.New(Packets.PAK_SRV_LGNRESP, true, Nickname, mem.MemberData, mem.FirstName + " " + mem.LastName, mem.ID, mem.IsPremiumIM, mem.NameFontColor, mem.StatusFontColor));
}
}
Console.WriteLine("HandleLoginRequest({0}, {1});", Account, PasswordHash);
}
public static void HandleFriendRemoveRequest(SocketConnection conn, Packet pak)
{
if (conn.ConnectionData.ContainsKey("Member"))
{
Member member1 = (Member)conn.ConnectionData["Member"];
int MemberID = pak.Readint();
Member member2;
if (ServerSocket.Instance.MemberConnections.ContainsKey(MemberID))
member2 = ServerSocket.Instance.MemberConnections[MemberID].ConnectionData["Member"] as Member;
else
member2 = new Member(MemberID, conn.SqlConnection);
if (!member2.IsValid || !member1.Friends.Contains(member2.ID.ToString()))
return;
member1.Friends.Remove(member2.ID.ToString());
member2.Friends.Remove(member1.ID.ToString());
member1.Save();
member2.Save();
if (ServerSocket.Instance.MemberConnections.ContainsKey(MemberID))
ServerSocket.Instance.MemberConnections[MemberID].SendPacket(Packet.New(Packets.PAK_SRV_FRNDRMVDLVR, member1.ID));
conn.SendPacket(Packet.New(Packets.PAK_SRV_FRNDRMVDLVR, member2.ID));
}
}
public static void HandleFriendListRequest(SocketConnection conn, Packet pak)
{
if (conn.ConnectionData.ContainsKey("Member"))
{
Packet pak2 = new Packet(null);
Member mem = (Member)conn.ConnectionData["Member"];
pak2.Write(Packets.PAK_SRV_FRNDLSTRESP);
int FriendCount = 0;
foreach (string FriendID in mem.Friends)
try { Convert.ToInt32(FriendID); FriendCount++; }
catch { }
foreach (string FriendID in mem.PendingFriends)
try { Convert.ToInt32(FriendID); FriendCount++; }
catch { }
pak2.Write(FriendCount);
foreach (string FriendID in mem.Friends)
try { pak2.Write(Convert.ToInt32(FriendID)); }
catch { }
foreach (string FriendID in mem.PendingFriends)
try { pak2.Write(Convert.ToInt32(FriendID)); }
catch { }
conn.SendPacket(pak2);
Console.WriteLine("HandleFriendListRequest({0});", mem.Friends.Count);
}
}
public static void HandleFriendDenyRequest(SocketConnection conn, Packet pak)
{
if (conn.ConnectionData.ContainsKey("Member"))
{
Member member1 = (Member)conn.ConnectionData["Member"];
int MemberID = pak.Readint();
Member member2;
if (ServerSocket.Instance.MemberConnections.ContainsKey(MemberID))
member2 = ServerSocket.Instance.MemberConnections[MemberID].ConnectionData["Member"] as Member;
else
member2 = new Member(MemberID, conn.SqlConnection);
if (!member2.IsValid || member1.Friends.Contains(member2.ID.ToString()))
return;
if (member1.PendingFriends.Contains(member2.ID.ToString()))
{
member1.PendingFriends.Remove(member2.ID.ToString());
member1.Save();
}
}
}
public static void HandleFriendBlockRequest(SocketConnection conn, Packet pak)
{
if (conn.ConnectionData.ContainsKey("Member"))
{
Member mem = (Member)conn.ConnectionData["Member"];
}
}
public static void HandleFriendAddRequest(SocketConnection conn, Packet pak)
{
if (conn.ConnectionData.ContainsKey("Member"))
{
Member member1 = (Member)conn.ConnectionData["Member"];
string FriendSearch = pak.Readstring();
int MemberID = Member.FindMember(FriendSearch, conn.SqlConnection);
if (MemberID == -1 || MemberID == member1.ID)
return;
Member member2;
if (ServerSocket.Instance.MemberConnections.ContainsKey(MemberID))
member2 = ServerSocket.Instance.MemberConnections[MemberID].ConnectionData["Member"] as Member;
else
member2 = new Member(MemberID, conn.SqlConnection);
if (!member2.IsValid || member1.Friends.Contains(member2.ID.ToString()))
return;
if (member1.PendingFriends.Contains(member2.ID.ToString()))
{
member1.PendingFriends.Remove(member2.ID.ToString());
member1.Friends.Add(member2.ID.ToString());
member2.Friends.Add(member1.ID.ToString());
member1.Save();
member2.Save();
Packet pak2 = new Packet(null);
pak2.Write(Packets.PAK_SRV_MEMINFORESP);
if (member2.IsValid)
{
pak2.Write(true);
pak2.Write(member2.ID);
pak2.Write(member2.Nickname);
pak2.Write(member2.MemberData);
pak2.Write(member2.Authority);
pak2.Write(member2.StatusCode);
pak2.Write(false);
pak2.Write(member2.FirstName);
pak2.Write(member2.LastName);
pak2.Write(member2.IsPremiumIM);
pak2.Write(member2.NameFontColor);
pak2.Write(member2.StatusFontColor);
}
else
pak2.Write(false);
conn.SendPacket(pak2);
if (ServerSocket.Instance.MemberConnections.ContainsKey(MemberID))
{
SocketConnection conn2 = ServerSocket.Instance.MemberConnections[MemberID];
Packet pak3 = new Packet(null);
pak3.Write(Packets.PAK_SRV_MEMINFORESP);
if (member1.IsValid)
{
pak3.Write(true);
pak3.Write(member1.ID);
pak3.Write(member1.Nickname);
pak3.Write(member1.MemberData);
pak3.Write(member1.Authority);
pak3.Write(member1.StatusCode);
pak3.Write(false);
pak3.Write(member1.FirstName);
pak3.Write(member1.LastName);
pak3.Write(member1.IsPremiumIM);
pak3.Write(member1.NameFontColor);
pak3.Write(member1.StatusFontColor);
}
else
pak3.Write(false);
conn2.SendPacket(pak3);
}
}
else if (member2.PendingFriends.Contains(member1.ID.ToString())) { }
else
{
member2.PendingFriends.Add(member1.ID.ToString());
member2.Save();
if (ServerSocket.Instance.MemberConnections.ContainsKey(MemberID))
{
SocketConnection conn2 = ServerSocket.Instance.MemberConnections[MemberID];
Packet pak2 = new Packet(null);
pak2.Write(Packets.PAK_SRV_MEMINFORESP);
if (member1.IsValid)
{
pak2.Write(true);
pak2.Write(member1.ID);
pak2.Write(member1.Nickname);
pak2.Write(member1.MemberData);
pak2.Write(member1.Authority);
pak2.Write(member1.StatusCode);
pak2.Write(true);
pak2.Write(member1.FirstName);
pak2.Write(member1.LastName);
pak2.Write(member1.IsPremiumIM);
pak2.Write(member1.NameFontColor);
pak2.Write(member1.StatusFontColor);
}
else
pak2.Write(false);
conn2.SendPacket(pak2);
}
}
}
}
public static void HandleMemberInfoRequest(SocketConnection conn, Packet pak)
{
int MemberID = 0;
if (conn.ConnectionData.ContainsKey("Member"))
{
try
{
Packet pak2 = new Packet(null);
pak2.Write(Packets.PAK_SRV_MEMINFORESP);
MemberID = pak.Readint();
Member mem = conn.ConnectionData["Member"] as Member;
Member member;
if (ServerSocket.Instance.MemberConnections.ContainsKey(MemberID))
member = ServerSocket.Instance.MemberConnections[MemberID].ConnectionData["Member"] as Member;
else
member = new Member(MemberID, conn.SqlConnection);
if (member.IsValid)
{
pak2.Write(true);
pak2.Write(MemberID);
pak2.Write(member.Nickname);
pak2.Write(member.MemberData);
pak2.Write(member.Authority);
pak2.Write(member.StatusCode);
pak2.Write(mem.PendingFriends.Contains(MemberID.ToString()));
pak2.Write(member.FirstName);
pak2.Write(member.LastName);
pak2.Write(member.IsPremiumIM);
pak2.Write(member.NameFontColor);
pak2.Write(member.StatusFontColor);
}
else
pak2.Write(false);
conn.SendPacket(pak2);
}
catch (Exception ex) { Console.WriteLine(ex.ToString()); }
}
Console.WriteLine("HandleMemberInfoRequest({0}); SqlState: {1}", MemberID, conn.SqlConnection.State);
}
private void AcceptConnection(IAsyncResult ar)
{
try
{
Socket ClientSocket = RawSocket.EndAccept(ar);
RawSocket.BeginAccept(new AsyncCallback(AcceptConnection), RawSocket);
SocketConnection socketConnection = new SocketConnection(this, ClientSocket);
SocketConnections.Add(socketConnection);
SocketConnectionConnected_Event(this, socketConnection);
Console.Title = string.Format("{0} Active Connection - {1} Packets Received - {2} Packets Sent", SocketConnections.Count, PacketsReceived, PacketsSent);
}
catch { }
}
static void Socket_SocketConnectionConnected_Event(object sender, SocketConnection socketConnection)
{
Console.ForegroundColor = ConsoleColor.Blue;
Console.WriteLine("New Connection: {0}", socketConnection.IP);
}