Exemplo n.º 1
0
        internal void PushCommand(Command cmd)
        {
            if (cmd.Source == CommandSource.Client)
            {
                return;
            }

            switch (cmd.Token)
            {
            case "JCH":
            {
                var jch = cmd as Server_JCH_ChannelJoin;

                var character = Connection.GetOrCreateCharacter(jch.Character.Identity);

                if (!_Characters.Contains(character))
                {
                    _Characters.Add(character);
                }

                if (!string.IsNullOrEmpty(jch.Title))
                {
                    _Title = jch.Title;
                    Joined = true;
                }
                else
                {
                    OnUserJoin?.Invoke(this, new ChannelUserEntryEventArgs(this, character, jch));
                }
            }
                return;

            case "LCH":
            {
                var lch = cmd as Server_LCH_ChannelLeave;

                var character = GetCharacter(lch.Character);
                _Characters.Remove(character);

                if (character.Name == Connection.LocalCharacter.Name)
                {
                    Dispose();
                }
                else
                {
                    OnUserLeave?.Invoke(this, new ChannelUserEntryEventArgs(this, character, lch));
                }
            }
                return;

            case "ICH":
            {
                var ich = cmd as Server_ICH_ChannelInitialData;

                _ChannelMode = ich.Mode;
                Joined       = true;

                foreach (var user in ich.Users)
                {
                    var ch = GetCharacter(user.Identity);
                    if (!_Characters.Contains(ch))
                    {
                        _Characters.Add(ch);
                    }
                }
            }
                return;

            case "COL":
            {
                var col = cmd as Server_COL_ChannelGetOPs;

                foreach (var op in col.OPs)
                {
                    if (!string.IsNullOrWhiteSpace(op))
                    {
                        _OPs.Add(GetCharacter(op));
                    }
                }
            }
                return;

            case "CDS":
            {
                var cds = cmd as Server_CDS_ChannelChangeDescription;

                OnDescriptionChange?.Invoke(this, new ChannelEntryEventArgs <string>(this, cds.Description, cds));
                _Description = cds.Description;
            }
                return;

            case "RMO":
            {
                var rmo = cmd as Server_RMO_ChannelSetMode;

                OnModeChange?.Invoke(this, new ChannelEntryEventArgs <ChannelMode>(this, rmo.Mode, rmo));
                _ChannelMode = rmo.Mode;
            }
                return;

            case "CSO":
            {
                var cso = cmd as Server_CSO_ChannelSetOwner;

                OnOwnerChange?.Invoke(this, new ChannelEntryEventArgs <Character>(this, GetCharacter(cso.Character), cso));
                _OwnerName = cso.Character;
            }
                return;

            case "RST":
            {
                var rst = cmd as Server_RST_ChannelSetStatus;

                OnStatusChange?.Invoke(this, new ChannelEntryEventArgs <ChannelStatus>(this, rst.Status, rst));
                _Status = rst.Status;
            }
                return;

            case "COA":
            {
                var coa = cmd as Server_COA_ChannelMakeOP;

                var character = GetCharacter(coa.Character);
                _OPs.Add(character);

                OnOPAdded?.Invoke(this, new ChannelUserEntryEventArgs(this, character, coa));
            }
                return;

            case "COR":
            {
                var cor = cmd as Server_COR_ChannelRemoveOP;

                var character = GetCharacter(cor.Character);
                _OPs.Remove(character);

                OnOPRemoved?.Invoke(this, new ChannelUserEntryEventArgs(this, character, cor));
            }
                return;

            case "CKU":
            {
                var cku = cmd as Server_CKU_ChannelKickCharacter;

                var character = GetCharacter(cku.Character);
                _Characters.Remove(character);

                OnUserKicked?.Invoke(this, new ChannelAdminActionEventArgs(this, character, GetCharacter(cku.OP), cku));
            }
                return;

            case "CBU":
            {
                var cbu = cmd as Server_CBU_ChannelBanCharacter;

                var character = GetCharacter(cbu.Character);
                _Characters.Remove(character);

                _Banlist.Add(character);

                OnUserBanned?.Invoke(this, new ChannelAdminActionEventArgs(this, character, GetCharacter(cbu.OP), cbu));
            }
                return;

            case "CUB":
            {
                var cub = cmd as Server_CUB_ChannelUnbanCharacter;

                var character = GetCharacter(cub.Character);

                _Banlist.Remove(character);

                OnUserUnbanned?.Invoke(this, new ChannelAdminActionEventArgs(this, character, GetCharacter(cub.OP), cub));
            }
                return;

            case "CTU":
            {
                var ctu = cmd as Server_CTU_ChannelTimeoutCharacter;

                var character = GetCharacter(ctu.Character);
                _Characters.Remove(character);

                OnUserTimedout?.Invoke(this, new ChannelAdminActionEventArgs(this, character, GetCharacter(ctu.OP), ctu));
            }
                return;

            case "MSG":
            {
                var msg = cmd as Server_MSG_ChannelChatMessage;
                OnChatMessage?.Invoke(this, new ChannelUserMessageEventArgs(this, GetCharacter(msg.Character), msg.Message, msg));
            } return;

            case "LRP":
            {
                var lrp = cmd as Server_LRP_ChannelLFRPMessage;
                OnLFRPMessage?.Invoke(this, new ChannelUserMessageEventArgs(this, GetCharacter(lrp.Character), lrp.AD, lrp));
            } return;

            case "RLL":
            {
                var rll = cmd as Server_RLL_ChannelRollMessage;
                OnRollMessage?.Invoke(this, new ChannelUserMessageEventArgs(this, GetCharacter(rll.Character), rll.Message, rll));
            } return;

            case "SYS":
            {
                var sys = cmd as Server_SYS_ChatSYSMessage;
                OnSYSMessage?.Invoke(this, new ChannelEntryEventArgs <string>(this, sys.Message, sys));
            } return;
            }
        }
        private void AddDefaultHandlers()
        {
            // Meta
            _Handlers["!!!"] += (_, c) => {
                var err = c as Server_Meta_Failed;
                Debug.WriteLine("Invalid command recieved: {0} - {2}\n{1}", err.CMDToken, err.Data, err.Exception);
            };
            _Handlers["???"] += (_, c) => {
                var err = c as Server_Meta_Unknown;
                Debug.WriteLine("Unknown command recieved: {0}\n{1}", err.CMDToken, err.Data);
            };


            // Connection related
            _Handlers["CON"] += (_, c) => {
                var con = c as Server_CON_ChatConnectedUsers;
                _Variables.SetVariable("__connected", con.ConnectedUsers);
            };
            _Handlers["ERR"] += (_, c) => {
                var err = c as Server_ERR_ChatError;
                OnErrorMessage?.Invoke(this, new CommandEventArgs(err));
            };
            _Handlers["HLO"] += (_, c) =>
            {
                var hlo = c as Server_HLO_ChatHello;
                // TODO: Properly report server hello.
                Debug.WriteLine($"Hello: {hlo.Message}");
            };
            _Handlers["IDN"] += (_, c) => {
                var idn = c as Server_IDN_ChatIdentify;
                _Identified = true;
                Debug.WriteLine($"Identified as {idn.Character}");
                // TODO: Handle identifying properly
                OnIdentified?.Invoke(this, EventArgs.Empty);
            };
            _Handlers["PIN"] += (_, c) => {
                if (AutoPing)
                {
                    SendCommand(new Client_PIN_ChatPing());
                }
            };
            _Handlers["SYS"] += (_, c) => {
                var sys = c as Server_SYS_ChatSYSMessage;

                if (!string.IsNullOrEmpty(sys.Channel))
                {
                    var chan = GetChannel(sys.Channel);
                    chan.PushCommand(sys);
                    OnChannelSYSMessage?.Invoke(this, new ChannelEntryEventArgs <string>(chan, sys.Message, sys));
                }
                else
                {
                    OnSYSMessage?.Invoke(this, new CommandEventArgs(sys));
                }
            };
            _Handlers["UPT"] += (_, c) => {
                var upt = c as Server_UPT_ChatUptime;

                _Variables.SetVariable("__boot_time", upt.StartTime);
                _Variables.SetVariable("__users", upt.CurrentUsers);
                _Variables.SetVariable("__channels", upt.Channels);
                _Variables.SetVariable("__connections", upt.AcceptedConnections);
                _Variables.SetVariable("__peak", upt.PeakUsers);

                foreach (var name in new[] { "__boot_time", "__users", "__channels", "__connections", "__peak" })
                {
                    OnServerVariableUpdate?.Invoke(this, new ServerVariableEventArgs(name, _Variables[name]));
                }
            };
            _Handlers["VAR"] += (_, c) => {
                var var = c as Server_VAR_ChatVariable;
                _Variables.SetVariable(var.Name, var.Value);

                OnServerVariableUpdate?.Invoke(this, new ServerVariableEventArgs(var.Name, var.Value));
            };


            // Chat OP related
            _Handlers["ADL"] += (_, c) => {
                var adl = c as Server_ADL_ChatListOPs;
                _ChatOPs.Clear();
                _ChatOPs.AddRange(adl.OPs.Select(n => GetCharacter(n)));
                Debug.WriteLine($"Recieved OP list with {adl.OPs.Length} entries.");
            };
            _Handlers["AOP"] += (_, c) => {
                var aop       = c as Server_AOP_ChatAddOP;
                var character = GetCharacter(aop.Character);
                _ChatOPs.Add(character);
                OnOPAdded?.Invoke(this, new CharacterEntryEventArgs(character, aop));
            };
            _Handlers["DOP"] += (_, c) => {
                var dop       = c as Server_DOP_ChatRemoveOP;
                var character = GetCharacter(dop.Character);
                _ChatOPs.Remove(character);
                OnOPRemoved?.Invoke(this, new CharacterEntryEventArgs(character, dop));
            };


            // Channel list related
            _Handlers["CHA"] += (_, c) => {
                var cha = c as Server_CHA_ChatListPublicChannels;
                // TODO: Do this properly, sync only changes
                _OfficialChannels.Clear();
                _OfficialChannels.AddRange(cha.Channels.Select(C => new KnownChannel {
                    UserCount = C.Count, ID = C.Name, Title = C.Name, Mode = C.Mode
                }));
                OnOfficialListUpdate?.Invoke(this, EventArgs.Empty);
            };
            _Handlers["ORS"] += (_, c) => {
                var ors = c as Server_ORS_ChatListPrivateChannels;
                // TODO: Do this properly, sync only changes
                _PrivateChannels.Clear();
                _PrivateChannels.AddRange(ors.Channels.Select(C => new KnownChannel {
                    UserCount = C.Count, ID = C.ID, Title = C.Title
                }));
                OnPrivateListUpdate?.Invoke(this, EventArgs.Empty);
            };


            // Character list related
            _Handlers["FRL"] += (_, c) => {
                var frl = c as Server_FRL_ChatListFriends;

                _Friends.AddRange(frl.FriendsAndBookmarks.Select(ch => GetOrCreateCharacter(ch)));
                _Bookmarks.AddRange(frl.FriendsAndBookmarks.Select(ch => GetOrCreateCharacter(ch)));

                Debug.WriteLine($"Recieved {frl.FriendsAndBookmarks.Length} friends and bookmarks");

                OnFriendsListUpdate?.Invoke(this, EventArgs.Empty);
            };
            _Handlers["IGN"] += (_, c) => {
                var ign = c as Server_IGN_ChatListIgnores;
                // TODO: Handle ignores
                switch (ign.Action)
                {
                case Server_IGN_ChatListIgnores.IgnoreAction.Init:
                    Debug.WriteLine($"Initial ignore list received. {ign.Characters.Length} entries.");
                    break;

                case Server_IGN_ChatListIgnores.IgnoreAction.Add:
                    Debug.WriteLine($"TODO: Add {ign.Character} to ignore list.");
                    break;

                case Server_IGN_ChatListIgnores.IgnoreAction.Delete:
                    Debug.WriteLine($"TODO: Remove {ign.Character} from ignore list.");
                    break;
                }

                // TODO
                OnIgnoreListUpdate?.Invoke(this, EventArgs.Empty);
            };
            _Handlers["LIS"] += (_, c) => {
                var lis = c as Server_LIS_ChatListUsers;

                foreach (var character in lis.CharacterData)
                {
                    var charObj = GetOrCreateCharacter(character[0]);

                    charObj.Gender        = JsonEnumConverter.Convert <Genders>(character[1]);
                    charObj.Status        = JsonEnumConverter.Convert <CharacterStatus>(character[2]);
                    charObj.StatusMessage = character[3];
                }
            };


            // Channel entry related
            _Handlers["JCH"] += (_, c) => {
                var jch = c as Server_JCH_ChannelJoin;

                var chan = GetChannel(jch.Channel);
                if (jch.Character.Identity != LocalCharacter.Name)
                {
                    OnChannelUserJoin?.Invoke(this, new ChannelUserEntryEventArgs(chan, GetCharacter(jch.Character.Identity), jch));
                }
            };
            _Handlers["LCH"] += (_, c) => {
                var lch = c as Server_LCH_ChannelLeave;

                var chan = GetChannel(lch.Channel);
                if (lch.Character == LocalCharacter.Name)
                {
                    OnChannelLeave?.Invoke(this, new ChannelEntryEventArgs(chan, lch));
                }
                else
                {
                    OnChannelUserLeave?.Invoke(this, new ChannelUserEntryEventArgs(chan, GetCharacter(lch.Character), lch));
                }
            };
            _Handlers["ICH"] += (_, c) => {
                var ich = c as Server_ICH_ChannelInitialData;

                var chan = GetOrCreateChannel(ich.Channel);
                OnChannelJoin?.Invoke(this, new ChannelEntryEventArgs(chan, ich));
            };


            // Channel admin related
            _Handlers["CKU"] += (_, c) => {
                var cku = c as Server_CKU_ChannelKickCharacter;

                var chan = GetChannel(cku.Channel);
                OnChannelUserKicked?.Invoke(this, new ChannelAdminActionEventArgs(chan, GetCharacter(cku.Character), GetCharacter(cku.OP), cku));
            };
            _Handlers["CBU"] += (_, c) => {
                var cbu = c as Server_CBU_ChannelBanCharacter;

                var chan = GetChannel(cbu.Channel);
                OnChannelUserBanned?.Invoke(this, new ChannelAdminActionEventArgs(chan, GetCharacter(cbu.Character), GetCharacter(cbu.OP), cbu));
            };
            _Handlers["CUB"] += (_, c) => {
                var cub = c as Server_CUB_ChannelUnbanCharacter;

                var chan = GetChannel(cub.Channel);
                OnChannelUserUnbanned?.Invoke(this, new ChannelAdminActionEventArgs(chan, GetCharacter(cub.Character), GetCharacter(cub.OP), cub));
            };
            _Handlers["CTU"] += (_, c) => {
                var ctu = c as Server_CTU_ChannelTimeoutCharacter;

                var chan = GetChannel(ctu.Channel);
                OnChannelUserTimedout?.Invoke(this, new ChannelAdminActionEventArgs(chan, GetCharacter(ctu.Character), GetCharacter(ctu.OP), ctu));
            };


            // Channel status related
            _Handlers["CDS"] += (_, c) => {
                var cds = c as Server_CDS_ChannelChangeDescription;

                var chan = GetChannel(cds.Channel);
                OnChannelDescriptionChange?.Invoke(this, new ChannelEntryEventArgs <string>(chan, cds.Description, cds));
            };
            _Handlers["RMO"] += (_, c) => {
                var rmo = c as Server_RMO_ChannelSetMode;

                var chan = GetChannel(rmo.Channel);
                OnChannelModeChange?.Invoke(this, new ChannelEntryEventArgs <ChannelMode>(chan, rmo.Mode, rmo));
            };
            _Handlers["CSO"] += (_, c) => {
                var cso = c as Server_CSO_ChannelSetOwner;

                var chan = GetChannel(cso.Channel);
                OnChannelOwnerChange?.Invoke(this, new ChannelEntryEventArgs <Character>(chan, GetCharacter(cso.Character), cso));
            };
            _Handlers["RST"] += (_, c) => {
                var rst = c as Server_RST_ChannelSetStatus;

                var chan = GetChannel(rst.Channel);
                OnChannelStatusChange?.Invoke(this, new ChannelEntryEventArgs <ChannelStatus>(chan, rst.Status, rst));
            };


            // Channel admin related
            _Handlers["COA"] += (_, c) => {
                var coa = c as Server_COA_ChannelMakeOP;

                var chan = GetChannel(coa.Channel);
                OnChannelOPAdded?.Invoke(this, new ChannelUserEntryEventArgs(chan, GetCharacter(coa.Character), coa));
            };
            _Handlers["COR"] += (_, c) => {
                var cor = c as Server_COR_ChannelRemoveOP;

                var chan = GetChannel(cor.Channel);
                chan.PushCommand(cor);

                OnChannelOPRemoved?.Invoke(this, new ChannelUserEntryEventArgs(chan, GetCharacter(cor.Character), cor));
            };


            // Channel message related
            _Handlers["MSG"] += (_, c) => {
                var msg = c as Server_MSG_ChannelChatMessage;

                var chan = GetChannel(msg.Channel);
                OnChannelChatMessage?.Invoke(this, new ChannelUserMessageEventArgs(chan, GetCharacter(msg.Character), msg.Message, msg));
            };
            _Handlers["LRP"] += (_, c) => {
                var lrp = c as Server_LRP_ChannelLFRPMessage;

                var chan = GetChannel(lrp.Channel);
                OnChannelLFRPMessage?.Invoke(this, new ChannelUserMessageEventArgs(chan, GetCharacter(lrp.Character), lrp.AD, lrp));
            };
            _Handlers["RLL"] += (_, c) => {
                var rll = c as Server_RLL_ChannelRollMessage;

                var chan = GetChannel(rll.Channel);
                OnChannelRollMessage?.Invoke(this, new ChannelUserMessageEventArgs(chan, GetCharacter(rll.Character), rll.Message, rll));
            };


            // Character entry related
            _Handlers["FLN"] += (_, c) => {
                var fln       = c as Server_FLN_CharacterOffline;
                var character = GetCharacter(fln.Character);
                if (character == null)
                {
                    character = new Character(this, new libflist.Character(FListClient, fln.Character));

                    OnCharacterOffline?.Invoke(this, new CharacterEntryEventArgs(character, fln));
                    return;
                }

                OnCharacterOffline?.Invoke(this, new CharacterEntryEventArgs(character, fln));

                character.Status = CharacterStatus.Offline;

                foreach (var chan in _Channels.Where(C => C.Characters.Contains(character)))
                {
                    chan.PushCommand(new Server_LCH_ChannelLeave
                    {
                        Channel   = chan.ID,
                        Character = character.Name
                    });
                }
            };
            _Handlers["NLN"] += (_, c) => {
                var nln = c as Server_NLN_CharacterOnline;

                var character = GetOrCreateCharacter(nln.CharacterName);
                character.Gender = nln.Gender;
                character.Status = nln.Status;

                OnCharacterOnline?.Invoke(this, new CharacterEntryEventArgs(character, nln));
            };
            _Handlers["PRI"] += (_, c) => {
                var pri       = c as Server_PRI_CharacterChatMessage;
                var character = GetCharacter(pri.Character);

                character.IsTyping = TypingStatus.Clear;

                OnCharacterChatMessage?.Invoke(this, new CharacterMessageEventArgs(character, pri.Message, pri));
            };
            _Handlers["STA"] += (_, c) => {
                var sta       = c as Server_STA_CharacterStatus;
                var character = GetCharacter(sta.Character);

                character.Status        = sta.Status;
                character.StatusMessage = sta.Message;

                OnCharacterStatusChange?.Invoke(this, new CharacterEntryEventArgs <CharacterStatus>(character, sta.Status, sta));
            };
            _Handlers["TPN"] += (_, c) => {
                var tpn       = c as Server_TPN_CharacterTypingStatus;
                var character = GetCharacter(tpn.Character);

                character.IsTyping = tpn.Status;

                OnCharacterTypingChange?.Invoke(this, new CharacterEntryEventArgs <TypingStatus>(character, tpn.Status, tpn));
            };

            /*
             * // Character admin events
             * public event EventHandler<AdminActionEventArgs> OnCharacterKicked;
             * public event EventHandler<AdminActionEventArgs> OnCharacterBanned;
             * public event EventHandler<AdminActionEventArgs> OnCharacterUnbanned;
             * public event EventHandler<AdminActionEventArgs> OnCharacterTimedout;
             */
        }