示例#1
0
void WorldSession::Handle_NULL(WorldPacket& recvPacket)
{
    DEBUG_LOG("SESSION: received unimplemented opcode %s (0x%.4X)",
              recvPacket.GetOpcodeName(),
              recvPacket.GetOpcode());
}
示例#2
0
void WorldSession::Handle_EarlyProccess( WorldPacket& recvPacket )
{
    sLog.outError( "SESSION: received opcode %s (0x%.4X) that must be processed in WorldSocket::OnRead",
        opCodes.LookupOpcode(recvPacket.GetOpcode())->name,
        recvPacket.GetOpcode());
}
示例#3
0
void WorldSession::Handle_Deprecated( WorldPacket& recvPacket )
{
    sLog.outError( "SESSION: received deprecated opcode %s (0x%.4X)",
        opCodes.LookupOpcode(recvPacket.GetOpcode())->name,
        recvPacket.GetOpcode());
}
示例#4
0
void WorldSession::HandleUseItemOpcode(WorldPacket& recvPacket)
{
    // TODO: add targets.read() check
    Player* pUser = _player;

    // ignore for remote control state
    if(pUser->m_mover != pUser)
        return;

    uint8 bagIndex, slot;
    uint8 unk_flags;                                        // flags (if 0x02 - some additional data are received)
    uint8 cast_count;                                       // next cast if exists (single or not)
    uint64 item_guid;
    uint32 glyphIndex;                                      // something to do with glyphs?
    uint32 spellid;                                         // casted spell id

    recvPacket >> bagIndex >> slot >> cast_count >> spellid >> item_guid >> glyphIndex >> unk_flags;

    // reject fake data
    if (glyphIndex >= MAX_GLYPH_SLOT_INDEX)
    {
        pUser->SendEquipError(EQUIP_ERR_ITEM_NOT_FOUND, NULL, NULL );
        return;
    }

    Item *pItem = pUser->GetItemByPos(bagIndex, slot);
    if (!pItem)
    {
        pUser->SendEquipError(EQUIP_ERR_ITEM_NOT_FOUND, NULL, NULL );
        return;
    }

    if (pItem->GetGUID() != item_guid)
    {
        pUser->SendEquipError(EQUIP_ERR_ITEM_NOT_FOUND, NULL, NULL );
        return;
    }

    sLog.outDetail("WORLD: CMSG_USE_ITEM packet, bagIndex: %u, slot: %u, cast_count: %u, spellid: %u, Item: %u, glyphIndex: %u, unk_flags: %u, data length = %i", bagIndex, slot, cast_count, spellid, pItem->GetEntry(), glyphIndex, unk_flags, (uint32)recvPacket.size());

    ItemPrototype const *proto = pItem->GetProto();
    if (!proto)
    {
        pUser->SendEquipError(EQUIP_ERR_ITEM_NOT_FOUND, pItem, NULL );
        return;
    }

    // some item classes can be used only in equipped state
    if (proto->InventoryType != INVTYPE_NON_EQUIP && !pItem->IsEquipped())
    {
        pUser->SendEquipError(EQUIP_ERR_ITEM_NOT_FOUND, pItem, NULL );
        return;
    }

    uint8 msg = pUser->CanUseItem(pItem);
    if (msg != EQUIP_ERR_OK)
    {
        pUser->SendEquipError( msg, pItem, NULL );
        return;
    }

    // only allow conjured consumable, bandage, poisons (all should have the 2^21 item flag set in DB)
    if (proto->Class == ITEM_CLASS_CONSUMABLE &&
        !(proto->Flags & ITEM_FLAGS_USEABLE_IN_ARENA) &&
        pUser->InArena())
    {
        pUser->SendEquipError(EQUIP_ERR_NOT_DURING_ARENA_MATCH,pItem,NULL);
        return;
    }

    if (pUser->isInCombat())
    {
        for(int i = 0; i < MAX_ITEM_PROTO_SPELLS; ++i)
        {
            if (SpellEntry const *spellInfo = sSpellStore.LookupEntry(proto->Spells[i].SpellId))
            {
                if (IsNonCombatSpell(spellInfo))
                {
                    pUser->SendEquipError(EQUIP_ERR_NOT_IN_COMBAT,pItem,NULL);
                    return;
                }
            }
        }
    }

    // check also  BIND_WHEN_PICKED_UP and BIND_QUEST_ITEM for .additem or .additemset case by GM (not binded at adding to inventory)
    if( pItem->GetProto()->Bonding == BIND_WHEN_USE || pItem->GetProto()->Bonding == BIND_WHEN_PICKED_UP || pItem->GetProto()->Bonding == BIND_QUEST_ITEM )
    {
        if (!pItem->IsSoulBound())
        {
            pItem->SetState(ITEM_CHANGED, pUser);
            pItem->SetBinding( true );
        }
    }

    SpellCastTargets targets;

    recvPacket >> targets.ReadForCaster(pUser);

    targets.Update(pUser);

    if (!pItem->IsTargetValidForItemUse(targets.getUnitTarget()))
    {
        // free gray item after use fail
        pUser->SendEquipError(EQUIP_ERR_NONE, pItem, NULL);

        // send spell error
        if (SpellEntry const* spellInfo = sSpellStore.LookupEntry(spellid))
        {
            // for implicit area/coord target spells
            if (IsPointEffectTarget(Targets(spellInfo->EffectImplicitTargetA[EFFECT_INDEX_0])) ||
                IsAreaEffectTarget(Targets(spellInfo->EffectImplicitTargetA[EFFECT_INDEX_0])))
                Spell::SendCastResult(_player,spellInfo,cast_count,SPELL_FAILED_NO_VALID_TARGETS);
            // for explicit target spells
            else
                Spell::SendCastResult(_player,spellInfo,cast_count,SPELL_FAILED_BAD_TARGETS);
        }
        return;
    }

    //Note: If script stop casting it must send appropriate data to client to prevent stuck item in gray state.
    if(!Script->ItemUse(pUser,pItem,targets))
    {
        // no script or script not process request by self
        pUser->CastItemUseSpell(pItem,targets,cast_count,glyphIndex);
    }
}
示例#5
0
void WorldSession::Handle_NULL( WorldPacket& recvPacket )
{
    DEBUG_LOG("SESSION: received unimplemented opcode %s (0x%.4X)",
        opCodes.LookupOpcode(recvPacket.GetOpcode())->name,
        recvPacket.GetOpcode());
}
示例#6
0
/**
 * Handles the Packet sent by the client when sending a mail.
 *
 * This methods takes the packet sent by the client and performs the following actions:
 * - Checks whether the mail is valid: i.e. can he send the selected items,
 *   does he have enough money, etc.
 * - Creates a MailDraft and adds the needed items, money, cost data.
 * - Sends the mail.
 *
 * Depending on the outcome of the checks performed the player will recieve a different
 * MailResponseResult.
 *
 * @see MailResponseResult
 * @see SendMailResult()
 *
 * @param recv_data the WorldPacket containing the data sent by the client.
 */
void WorldSession::HandleSendMail(WorldPacket & recv_data )
{
    ObjectGuid mailboxGuid;
    uint64 unk3;
    std::string receiver, subject, body;
    uint32 unk1, unk2, money, COD;
    uint8 unk4;
    recv_data >> mailboxGuid;
    recv_data >> receiver;

    recv_data >> subject;

    recv_data >> body;

    recv_data >> unk1;                                      // stationery?
    recv_data >> unk2;                                      // 0x00000000

    uint8 items_count;
    recv_data >> items_count;                               // attached items count

    if (items_count > MAX_MAIL_ITEMS)                       // client limit
    {
        GetPlayer()->SendMailResult(0, MAIL_SEND, MAIL_ERR_TOO_MANY_ATTACHMENTS);
        recv_data.rpos(recv_data.wpos());                   // set to end to avoid warnings spam
        return;
    }

    ObjectGuid itemGuids[MAX_MAIL_ITEMS];

    for(uint8 i = 0; i < items_count; ++i)
    {
        recv_data.read_skip<uint8>();                       // item slot in mail, not used
        recv_data >> itemGuids[i];
    }

    recv_data >> money >> COD;                              // money and cod
    recv_data >> unk3;                                      // const 0
    recv_data >> unk4;                                      // const 0

    // packet read complete, now do check

    if (!CheckMailBox(mailboxGuid))
        return;

    if (receiver.empty())
        return;

    Player* pl = _player;

    ObjectGuid rc;
    if (normalizePlayerName(receiver))
        rc = sAccountMgr.GetPlayerGuidByName(receiver);

    if (!rc)
    {
        DETAIL_LOG("%s is sending mail to %s (GUID: nonexistent!) with subject %s and body %s includes %u items, %u copper and %u COD copper with unk1 = %u, unk2 = %u",
            pl->GetGuidStr().c_str(), receiver.c_str(), subject.c_str(), body.c_str(), items_count, money, COD, unk1, unk2);
        pl->SendMailResult(0, MAIL_SEND, MAIL_ERR_RECIPIENT_NOT_FOUND);
        return;
    }

    DETAIL_LOG("%s is sending mail to %s with subject %s and body %s includes %u items, %u copper and %u COD copper with unk1 = %u, unk2 = %u",
        pl->GetGuidStr().c_str(), rc.GetString().c_str(), subject.c_str(), body.c_str(), items_count, money, COD, unk1, unk2);

    if (pl->GetObjectGuid() == rc)
    {
        pl->SendMailResult(0, MAIL_SEND, MAIL_ERR_CANNOT_SEND_TO_SELF);
        return;
    }

    uint32 cost = items_count ? 30 * items_count : 30;      // price hardcoded in client

    uint32 reqmoney = cost + money;

    if (pl->GetMoney() < reqmoney)
    {
        pl->SendMailResult(0, MAIL_SEND, MAIL_ERR_NOT_ENOUGH_MONEY);
        return;
    }

    Player *receive = sObjectMgr.GetPlayer(rc);

    Team rc_team;
    uint8 mails_count = 0;                                  // do not allow to send to one player more than 100 mails

    if (receive)
    {
        rc_team = receive->GetTeam();
        mails_count = receive->GetMailSize();
    }
    else
    {
        rc_team = sAccountMgr.GetPlayerTeamByGUID(rc);
        if (QueryResult* result = CharacterDatabase.PQuery("SELECT COUNT(*) FROM mail WHERE receiver = '%u'", rc.GetCounter()))
        {
            Field *fields = result->Fetch();
            mails_count = fields[0].GetUInt32();
            delete result;
        }
    }

    // do not allow to have more than 100 mails in mailbox.. mails count is in opcode uint8!!! - so max can be 255..
    if (mails_count > 100)
    {
        pl->SendMailResult(0, MAIL_SEND, MAIL_ERR_RECIPIENT_CAP_REACHED);
        return;
    }

    // check the receiver's Faction...
    if (!sWorld.getConfig(CONFIG_BOOL_ALLOW_TWO_SIDE_INTERACTION_MAIL) && pl->GetTeam() != rc_team && GetSecurity() == SEC_PLAYER)
    {
        pl->SendMailResult(0, MAIL_SEND, MAIL_ERR_NOT_YOUR_TEAM);
        return;
    }

    uint32 rc_account = receive
        ? receive->GetSession()->GetAccountId()
        : sAccountMgr.GetPlayerAccountIdByGUID(rc);

    Item* items[MAX_MAIL_ITEMS];

    for(uint8 i = 0; i < items_count; ++i)
    {
        if (!itemGuids[i].IsItem())
        {
            pl->SendMailResult(0, MAIL_SEND, MAIL_ERR_MAIL_ATTACHMENT_INVALID);
            return;
        }

        Item* item = pl->GetItemByGuid(itemGuids[i]);

        // prevent sending bag with items (cheat: can be placed in bag after adding equipped empty bag to mail)
        if(!item)
        {
            pl->SendMailResult(0, MAIL_SEND, MAIL_ERR_MAIL_ATTACHMENT_INVALID);
            return;
        }

        if (!item->CanBeTraded(true))
        {
            pl->SendMailResult(0, MAIL_SEND, MAIL_ERR_EQUIP_ERROR, EQUIP_ERR_MAIL_BOUND_ITEM);
            return;
        }

        if (item->IsBoundAccountWide() && item->IsSoulBound() && pl->GetSession()->GetAccountId() != rc_account)
        {
            pl->SendMailResult(0, MAIL_SEND, MAIL_ERR_EQUIP_ERROR, EQUIP_ERR_ARTEFACTS_ONLY_FOR_OWN_CHARACTERS);
            return;
        }

        if ((item->GetProto()->Flags & ITEM_FLAG_CONJURED) || item->GetUInt32Value(ITEM_FIELD_DURATION))
        {
            pl->SendMailResult(0, MAIL_SEND, MAIL_ERR_EQUIP_ERROR, EQUIP_ERR_MAIL_BOUND_ITEM);
            return;
        }

        if (COD && item->HasFlag(ITEM_FIELD_FLAGS, ITEM_DYNFLAG_WRAPPED))
        {
            pl->SendMailResult(0, MAIL_SEND, MAIL_ERR_CANT_SEND_WRAPPED_COD);
            return;
        }

        items[i] = item;
    }

    pl->SendMailResult(0, MAIL_SEND, MAIL_OK);

    pl->ModifyMoney( -int32(reqmoney) );
    pl->GetAchievementMgr().UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_GOLD_SPENT_FOR_MAIL, cost);

    bool needItemDelay = false;

    MailDraft draft(subject, body);

    if (items_count > 0 || money > 0)
    {
        if (items_count > 0)
        {
            for(uint8 i = 0; i < items_count; ++i)
            {
                Item* item = items[i];
                if (GetSecurity() > SEC_PLAYER && sWorld.getConfig(CONFIG_BOOL_GM_LOG_TRADE))
                {
                    sLog.outCommand(GetAccountId(), "GM %s (Account: %u) mail item: %s (Entry: %u Count: %u) to player: %s (Account: %u)",
                        GetPlayerName(), GetAccountId(), item->GetProto()->Name1, item->GetEntry(), item->GetCount(), receiver.c_str(), rc_account);
                }

                pl->MoveItemFromInventory(items[i]->GetBagSlot(), item->GetSlot(), true);
                CharacterDatabase.BeginTransaction();
                item->DeleteFromInventoryDB();     // deletes item from character's inventory
                item->SaveToDB();                  // recursive and not have transaction guard into self, item not in inventory and can be save standalone
                // owner in data will set at mail receive and item extracting
                CharacterDatabase.PExecute("UPDATE item_instance SET owner_guid = '%u' WHERE guid='%u'", rc.GetCounter(), item->GetGUIDLow());
                CharacterDatabase.CommitTransaction();

                draft.AddItem(item);
            }

            // if item send to character at another account, then apply item delivery delay
            needItemDelay = pl->GetSession()->GetAccountId() != rc_account;
        }

        if (money > 0 &&  GetSecurity() > SEC_PLAYER && sWorld.getConfig(CONFIG_BOOL_GM_LOG_TRADE))
        {
            sLog.outCommand(GetAccountId(),"GM %s (Account: %u) mail money: %u to player: %s (Account: %u)",
                GetPlayerName(), GetAccountId(), money, receiver.c_str(), rc_account);
        }
    }

    // If theres is an item, there is a one hour delivery delay if sent to another account's character.
    uint32 deliver_delay = needItemDelay ? sWorld.getConfig(CONFIG_UINT32_MAIL_DELIVERY_DELAY) : 0;

    // will delete item or place to receiver mail list
    draft
        .SetMoney(money)
        .SetCOD(COD)
        .SendMailTo(MailReceiver(receive, rc), pl, body.empty() ? MAIL_CHECK_MASK_COPIED : MAIL_CHECK_MASK_HAS_BODY, deliver_delay);

    CharacterDatabase.BeginTransaction();
    pl->SaveInventoryAndGoldToDB();
    CharacterDatabase.CommitTransaction();
}
示例#7
0
void WorldSession::HandleOpenItemOpcode(WorldPacket& recvPacket)
{
    sLog.outDetail("WORLD: CMSG_OPEN_ITEM packet, data length = %i",(uint32)recvPacket.size());

    Player* pUser = _player;

    // ignore for remote control state
    if(pUser->m_mover != pUser)
        return;

    uint8 bagIndex, slot;

    recvPacket >> bagIndex >> slot;

    sLog.outDetail("bagIndex: %u, slot: %u",bagIndex,slot);

    Item *pItem = pUser->GetItemByPos(bagIndex, slot);
    if(!pItem)
    {
        pUser->SendEquipError(EQUIP_ERR_ITEM_NOT_FOUND, NULL, NULL );
        return;
    }

    ItemPrototype const *proto = pItem->GetProto();
    if(!proto)
    {
        pUser->SendEquipError(EQUIP_ERR_ITEM_NOT_FOUND, pItem, NULL );
        return;
    }

    // locked item
    uint32 lockId = proto->LockID;
    if(lockId)
    {
        LockEntry const *lockInfo = sLockStore.LookupEntry(lockId);

        if (!lockInfo)
        {
            pUser->SendEquipError(EQUIP_ERR_ITEM_LOCKED, pItem, NULL );
            sLog.outError( "WORLD::OpenItem: item [guid = %u] has an unknown lockId: %u!", pItem->GetGUIDLow() , lockId);
            return;
        }

        // required picklocking
        if(lockInfo->Skill[1] || lockInfo->Skill[0])
        {
            pUser->SendEquipError(EQUIP_ERR_ITEM_LOCKED, pItem, NULL );
            return;
        }
    }

    if(pItem->HasFlag(ITEM_FIELD_FLAGS, ITEM_FLAGS_WRAPPED))// wrapped?
    {
        QueryResult *result = CharacterDatabase.PQuery("SELECT entry, flags FROM character_gifts WHERE item_guid = '%u'", pItem->GetGUIDLow());
        if (result)
        {
            Field *fields = result->Fetch();
            uint32 entry = fields[0].GetUInt32();
            uint32 flags = fields[1].GetUInt32();

            pItem->SetUInt64Value(ITEM_FIELD_GIFTCREATOR, 0);
            pItem->SetEntry(entry);
            pItem->SetUInt32Value(ITEM_FIELD_FLAGS, flags);
            pItem->SetState(ITEM_CHANGED, pUser);
            delete result;
        }
        else
        {
            sLog.outError("Wrapped item %u don't have record in character_gifts table and will deleted", pItem->GetGUIDLow());
            pUser->DestroyItem(pItem->GetBagSlot(), pItem->GetSlot(), true);
            return;
        }
        CharacterDatabase.PExecute("DELETE FROM character_gifts WHERE item_guid = '%u'", pItem->GetGUIDLow());
    }
    else
        pUser->SendLoot(pItem->GetGUID(),LOOT_CORPSE);
}
示例#8
0
void WorldSession::HandleMovementOpcodes(WorldPacket& recvPacket)
{
    uint16 opcode = recvPacket.GetOpcode();

    Unit* mover = _player->m_mover;

    ASSERT(mover != NULL);                      // there must always be a mover

    Player* plrMover = mover->ToPlayer();

    // ignore, waiting processing in WorldSession::HandleMoveWorldportAckOpcode and WorldSession::HandleMoveTeleportAck
    if (plrMover && plrMover->IsBeingTeleported())
    {
        recvPacket.rfinish();                     // prevent warnings spam
        return;
    }

    /* extract packet */
    MovementInfo movementInfo;
    GetPlayer()->ReadMovementInfo(recvPacket, &movementInfo);

    // prevent tampered movement data
    if (movementInfo.guid != mover->GetGUID())
    {
        TC_LOG_ERROR("network", "HandleMovementOpcodes: guid error");
        return;
    }
    if (!movementInfo.pos.IsPositionValid())
    {
        TC_LOG_ERROR("network", "HandleMovementOpcodes: Invalid Position");
        return;
    }

    /* handle special cases */
    if (movementInfo.transport.guid)
    {
        // transports size limited
        // (also received at zeppelin leave by some reason with t_* as absolute in continent coordinates, can be safely skipped)
        if (movementInfo.transport.pos.GetPositionX() > 50 || movementInfo.transport.pos.GetPositionY() > 50 || movementInfo.transport.pos.GetPositionZ() > 50)
        {
            recvPacket.rfinish();                 // prevent warnings spam
            return;
        }

        if (!Trinity::IsValidMapCoord(movementInfo.pos.GetPositionX() + movementInfo.transport.pos.GetPositionX(), movementInfo.pos.GetPositionY() + movementInfo.transport.pos.GetPositionY(),
            movementInfo.pos.GetPositionZ() + movementInfo.transport.pos.GetPositionZ(), movementInfo.pos.GetOrientation() + movementInfo.transport.pos.GetOrientation()))
        {
            recvPacket.rfinish();                 // prevent warnings spam
            return;
        }

        // if we boarded a transport, add us to it
        if (plrMover)
        {
            if (!plrMover->GetTransport())
            {
                if (Transport* transport = plrMover->GetMap()->GetTransport(movementInfo.transport.guid))
                {
                    plrMover->m_transport = transport;
                    transport->AddPassenger(plrMover);
                }
            }
            else if (plrMover->GetTransport()->GetGUID() != movementInfo.transport.guid)
            {
                bool foundNewTransport = false;
                plrMover->m_transport->RemovePassenger(plrMover);
                if (Transport* transport = plrMover->GetMap()->GetTransport(movementInfo.transport.guid))
                {
                    foundNewTransport = true;
                    plrMover->m_transport = transport;
                    transport->AddPassenger(plrMover);
                }

                if (!foundNewTransport)
                {
                    plrMover->m_transport = NULL;
                    movementInfo.ResetTransport();
                }
            }
        }

        if (!mover->GetTransport() && !mover->GetVehicle())
        {
            GameObject* go = mover->GetMap()->GetGameObject(movementInfo.transport.guid);
            if (!go || go->GetGoType() != GAMEOBJECT_TYPE_TRANSPORT)
                movementInfo.transport.guid = 0;
        }
    }
    else if (plrMover && plrMover->GetTransport())                // if we were on a transport, leave
    {
        plrMover->m_transport->RemovePassenger(plrMover);
        plrMover->m_transport = NULL;
        movementInfo.ResetTransport();
    }

    // fall damage generation (ignore in flight case that can be triggered also at lags in moment teleportation to another map).
    if (opcode == MSG_MOVE_FALL_LAND && plrMover && !plrMover->IsInFlight())
        plrMover->HandleFall(movementInfo);

    if (plrMover && ((movementInfo.flags & MOVEMENTFLAG_SWIMMING) != 0) != plrMover->IsInWater())
    {
        // now client not include swimming flag in case jumping under water
        plrMover->SetInWater(!plrMover->IsInWater() || plrMover->GetBaseMap()->IsUnderWater(movementInfo.pos.GetPositionX(), movementInfo.pos.GetPositionY(), movementInfo.pos.GetPositionZ()));
    }

    uint32 mstime = getMSTime();
    /*----------------------*/
    if (m_clientTimeDelay == 0)
        m_clientTimeDelay = mstime - movementInfo.time;

    /* process position-change */
    movementInfo.time = movementInfo.time + m_clientTimeDelay + MOVEMENT_PACKET_TIME_DELAY;

    movementInfo.guid = mover->GetGUID();
    mover->m_movementInfo = movementInfo;

    /*----------------------*/
    /* process position-change */
    // this is almost never true (not sure why it is sometimes, but it is), normally use mover->IsVehicle()
    if (mover->GetVehicle())
    {
        mover->SetOrientation(movementInfo.pos.GetOrientation());
        return;
    }

    mover->UpdatePosition(movementInfo.pos);

    WorldPacket data(SMSG_PLAYER_MOVE, recvPacket.size());
    mover->WriteMovementInfo(data);
    mover->SendMessageToSet(&data, _player);

    if (plrMover)                                            // nothing is charmed, or player charmed
    {
        plrMover->UpdateFallInformationIfNeed(movementInfo, opcode);

        AreaTableEntry const* zone = GetAreaEntryByAreaID(plrMover->GetAreaId());
        float depth = zone ? zone->MaxDepth : -500.0f;
        if (movementInfo.pos.GetPositionZ() < depth)
        {
            if (!(plrMover->GetBattleground() && plrMover->GetBattleground()->HandlePlayerUnderMap(_player)))
            {
                // NOTE: this is actually called many times while falling
                // even after the player has been teleported away
                /// @todo discard movement packets after the player is rooted
                if (plrMover->IsAlive())
                {
                    plrMover->EnvironmentalDamage(DAMAGE_FALL_TO_VOID, GetPlayer()->GetMaxHealth());
                    // player can be alive if GM/etc
                    // change the death state to CORPSE to prevent the death timer from
                    // starting in the next player update
                    if (!plrMover->IsAlive())
                        plrMover->KillPlayer();
                }
            }
        }
    }
}
示例#9
0
void WorldSession::HandleForceSpeedChangeAck(WorldPacket &recvData)
{
    uint32 opcode = recvData.GetOpcode();

    /* extract packet */
    MovementInfo movementInfo;
    static MovementStatusElements const speedElement = MSEExtraFloat;
    Movement::ExtraMovementStatusElement extras(&speedElement);
    GetPlayer()->ReadMovementInfo(recvData, &movementInfo, &extras);

    // now can skip not our packet
    if (_player->GetGUID() != movementInfo.guid)
    {
        recvData.rfinish();                   // prevent warnings spam
        return;
    }

    float newspeed = extras.Data.floatData;
    /*----------------*/

    // client ACK send one packet for mounted/run case and need skip all except last from its
    // in other cases anti-cheat check can be fail in false case
    UnitMoveType move_type;

    static char const* const move_type_name[MAX_MOVE_TYPE] =
    {
        "Walk",
        "Run",
        "RunBack",
        "Swim",
        "SwimBack",
        "TurnRate",
        "Flight",
        "FlightBack",
        "PitchRate"
    };

    switch (opcode)
    {
        case CMSG_MOVE_FORCE_WALK_SPEED_CHANGE_ACK:        move_type = MOVE_WALK;        break;
        case CMSG_MOVE_FORCE_RUN_SPEED_CHANGE_ACK:         move_type = MOVE_RUN;         break;
        case CMSG_MOVE_FORCE_RUN_BACK_SPEED_CHANGE_ACK:    move_type = MOVE_RUN_BACK;    break;
        case CMSG_MOVE_FORCE_SWIM_SPEED_CHANGE_ACK:        move_type = MOVE_SWIM;        break;
        case CMSG_MOVE_FORCE_SWIM_BACK_SPEED_CHANGE_ACK:   move_type = MOVE_SWIM_BACK;   break;
        case CMSG_MOVE_FORCE_TURN_RATE_CHANGE_ACK:         move_type = MOVE_TURN_RATE;   break;
        case CMSG_MOVE_FORCE_FLIGHT_SPEED_CHANGE_ACK:      move_type = MOVE_FLIGHT;      break;
        case CMSG_MOVE_FORCE_FLIGHT_BACK_SPEED_CHANGE_ACK: move_type = MOVE_FLIGHT_BACK; break;
        case CMSG_MOVE_FORCE_PITCH_RATE_CHANGE_ACK:        move_type = MOVE_PITCH_RATE;  break;
        default:
            TC_LOG_ERROR("network", "WorldSession::HandleForceSpeedChangeAck: Unknown move type opcode: %u", opcode);
            return;
    }

    // skip all forced speed changes except last and unexpected
    // in run/mounted case used one ACK and it must be skipped. m_forced_speed_changes[MOVE_RUN] store both.
    if (_player->m_forced_speed_changes[move_type] > 0)
    {
        --_player->m_forced_speed_changes[move_type];
        if (_player->m_forced_speed_changes[move_type] > 0)
            return;
    }

    if (!_player->GetTransport() && fabs(_player->GetSpeed(move_type) - newspeed) > 0.01f)
    {
        if (_player->GetSpeed(move_type) > newspeed)         // must be greater - just correct
        {
            TC_LOG_ERROR("network", "%sSpeedChange player %s is NOT correct (must be %f instead %f), force set to correct value",
                move_type_name[move_type], _player->GetName().c_str(), _player->GetSpeed(move_type), newspeed);
            _player->SetSpeed(move_type, _player->GetSpeedRate(move_type), true);
        }
        else                                                // must be lesser - cheating
        {
            TC_LOG_DEBUG("misc", "Player %s from account id %u kicked for incorrect speed (must be %f instead %f)",
                _player->GetName().c_str(), _player->GetSession()->GetAccountId(), _player->GetSpeed(move_type), newspeed);
            _player->GetSession()->KickPlayer();
        }
    }
}
示例#10
0
void WorldSession::HandleCharCreateOpcode( WorldPacket & recv_data )
{
    // in Player::Create:
    //uint8 race,class_,gender,skin,face,hairStyle,hairColor,facialHair,outfitId;
    //data >> name
    //data >> race >> class_ >> gender >> skin >> face;
    //data >> hairStyle >> hairColor >> facialHair >> outfitId;

    CHECK_PACKET_SIZE(recv_data,1+1+1+1+1+1+1+1+1+1);

    std::string name;
    uint8 race_,class_;
    bool pTbc = this->IsTBC() && sWorld.getConfig(CONFIG_EXPANSION);
    recv_data >> name;

    // recheck with known string size
    CHECK_PACKET_SIZE(recv_data,(name.size()+1)+1+1+1+1+1+1+1+1+1);

    recv_data >> race_;
    recv_data >> class_;

    WorldPacket data(SMSG_CHAR_CREATE, 1);                  // returned with diff.values in all cases

    if (!sChrClassesStore.LookupEntry(class_)||
        !sChrRacesStore.LookupEntry(race_))
    {
        data << (uint8)CHAR_CREATE_FAILED;
        SendPacket( &data );
        sLog.outError("Class: %u or Race %u not found in DBC (Wrong DBC files?) or Cheater?", class_, race_);
        return;
    }

    // prevent character creating Expancion race without Expancion account
    if (!pTbc&&(race_>RACE_TROLL))
    {
        data << (uint8)CHAR_CREATE_EXPANSION;
        sLog.outError("No Expaniton Account:[%d] but tried to Create TBC character",GetAccountId());
        SendPacket( &data );
        return;
    }

    // prevent character creating with invalid name
    if(name.size() == 0)
    {
        data << (uint8)CHAR_NAME_INVALID_CHARACTER;
        SendPacket( &data );
        sLog.outError("Account:[%d] but tried to Create character with empty [name] ",GetAccountId());
        return;
    }

    normalizePlayerName(name);

    if(name.find_first_of(notAllowedChars)!=name.npos)
    {
        data << (uint8)CHAR_NAME_INVALID_CHARACTER;
        SendPacket( &data );
        sLog.outError("Account:[%d] tried to Create character whit empty name ",GetAccountId());
        return;
    }

    if(objmgr.GetPlayerGUIDByName(name))
    {
        data << (uint8)CHAR_CREATE_NAME_IN_USE;
        SendPacket( &data );
        return;
    }

    QueryResult *result = sDatabase.PQuery("SELECT COUNT(guid) FROM `character` WHERE `account` = '%d'", GetAccountId());
    uint8 charcount = 0;
    if ( result )
    {
        Field *fields=result->Fetch();
        charcount = fields[0].GetUInt8();
        if (charcount >= 10)
        {
            data << (uint8)CHAR_CREATE_ACCOUNT_LIMIT;
            SendPacket( &data );
            delete result;
            return;
        }
        delete result;
    }

    bool AllowTwoSideAccounts = sWorld.getConfig(CONFIG_ALLOW_TWO_SIDE_ACCOUNTS);
    if(sWorld.IsPvPRealm()&&!AllowTwoSideAccounts)
    {
        QueryResult *result2 = sDatabase.PQuery("SELECT `race` FROM `character` WHERE `account` = '%u' LIMIT 1", GetAccountId());
        if(result2)
        {
            Field * field = result2->Fetch();
            uint8 race = field[0].GetUInt32();
            delete result2;
            uint32 team=0;
            if(race > 0)
                team = Player::TeamForRace(race);

            uint32 team_=0;
            //if(race_ > 0)
            team_ = Player::TeamForRace(race_);

            if(team != team_ && GetSecurity() < SEC_GAMEMASTER)
            {
                data << (uint8)CHAR_CREATE_PVP_TEAMS_VIOLATION;
                SendPacket( &data );
                return;
            }
        }
    }

    Player * pNewChar = new Player(this);
    recv_data.rpos(0);

    if(pNewChar->Create( objmgr.GenerateLowGuid(HIGHGUID_PLAYER), recv_data ))
    {
        // Player create
        pNewChar->SaveToDB();
        charcount+=1;

        loginDatabase.PExecute("INSERT INTO `realmcharacters` (`numchars`, `acctid`, `realmid`) VALUES (%d, %d, %d) ON DUPLICATE KEY UPDATE `numchars` = '%d'", charcount, GetAccountId(), realmID, charcount);
        delete pNewChar;
    }
    else
    {
        // Player not create (race/class problem?)
        delete pNewChar;

        data << (uint8)CHAR_CREATE_ERROR;
        SendPacket( &data );

        return;
    }

    data << (uint8)CHAR_CREATE_SUCCESS;
    SendPacket( &data );

    sLog.outBasic("Account: %d Create New Character:[%s]",GetAccountId(),name.c_str());
}
示例#11
0
void WorldSession::HandleMoveTeleportAck(WorldPacket& recvPacket)
{
    TC_LOG_DEBUG("network", "MSG_MOVE_TELEPORT_ACK");

    ObjectGuid guid;
    uint32 flags, time;
    recvPacket >> flags >> time;

    guid[5] = recvPacket.ReadBit();
    guid[0] = recvPacket.ReadBit();
    guid[1] = recvPacket.ReadBit();
    guid[6] = recvPacket.ReadBit();
    guid[3] = recvPacket.ReadBit();
    guid[7] = recvPacket.ReadBit();
    guid[2] = recvPacket.ReadBit();
    guid[4] = recvPacket.ReadBit();

    recvPacket.ReadByteSeq(guid[4]);
    recvPacket.ReadByteSeq(guid[2]);
    recvPacket.ReadByteSeq(guid[7]);
    recvPacket.ReadByteSeq(guid[6]);
    recvPacket.ReadByteSeq(guid[5]);
    recvPacket.ReadByteSeq(guid[1]);
    recvPacket.ReadByteSeq(guid[3]);
    recvPacket.ReadByteSeq(guid[0]);

    TC_LOG_DEBUG("network", "Guid " UI64FMTD, uint64(guid));
    TC_LOG_DEBUG("network", "Flags %u, time %u", flags, time/IN_MILLISECONDS);

    Player* plMover = _player->m_mover->ToPlayer();

    if (!plMover || !plMover->IsBeingTeleportedNear())
        return;

    if (guid != plMover->GetGUID())
        return;

    plMover->SetSemaphoreTeleportNear(false);

    uint32 old_zone = plMover->GetZoneId();

    WorldLocation const& dest = plMover->GetTeleportDest();

    plMover->UpdatePosition(dest, true);

    uint32 newzone, newarea;
    plMover->GetZoneAndAreaId(newzone, newarea);
    plMover->UpdateZone(newzone, newarea);

    // new zone
    if (old_zone != newzone)
    {
        // honorless target
        if (plMover->pvpInfo.IsHostile)
            plMover->CastSpell(plMover, 2479, true);

        // in friendly area
        else if (plMover->IsPvP() && !plMover->HasFlag(PLAYER_FLAGS, PLAYER_FLAGS_IN_PVP))
            plMover->UpdatePvP(false, false);
    }

    // resummon pet
    GetPlayer()->ResummonPetTemporaryUnSummonedIfAny();

    //lets process all delayed operations on successful teleport
    GetPlayer()->ProcessDelayedOperations();
}
示例#12
0
void WorldSession::HandlePetCastSpellOpcode(WorldPacket& recvPacket)
{
    TC_LOG_DEBUG("network", "WORLD: CMSG_PET_CAST_SPELL");

    ObjectGuid casterGUID;
    ObjectGuid unkGUID1;
    ObjectGuid transportDstGUID;
    ObjectGuid transportSrcGUID;
    ObjectGuid targetGUID;
    ObjectGuid unkGUID2;
    bool hasDestPos;
    bool hasSrcPos;
    bool hasSpeed;
    bool hasSpell;
    bool hasGlyphIndex;
    bool hasTargetFlags;
    bool hasElevation;
    bool hasString;
    bool hasCastCount;
    bool hasUnk5bits;
    uint32 archeologyCounter = 0;
    WorldLocation dstLoc, srcLoc;
    float speed = 0.0f;
    float elevation = 0.0f;
    uint32 targetFlags = 0;
    uint32 spellID = 0;
    uint32 stringLenght = 0;
    uint8 castCount = 0;

    recvPacket.ReadBitSeq<3, 5>(casterGUID);
    hasDestPos = recvPacket.ReadBit();
    recvPacket.ReadBit();                   // unk bit
    hasSpeed = !recvPacket.ReadBit();
    hasSrcPos = recvPacket.ReadBit();
    hasSpell = !recvPacket.ReadBit();
    recvPacket.ReadBitSeq<0>(casterGUID);
    hasGlyphIndex = !recvPacket.ReadBit();
    recvPacket.ReadBitSeq<7>(casterGUID);
    hasTargetFlags = !recvPacket.ReadBit();
    hasElevation = !recvPacket.ReadBit();
    recvPacket.ReadBit();                   // has movement info
    hasString = !recvPacket.ReadBit();
    recvPacket.ReadBit();                   // !inverse bit, unk
    hasCastCount = !recvPacket.ReadBit();
    recvPacket.ReadBitSeq<2, 4>(casterGUID);
    archeologyCounter = recvPacket.ReadBits(2);
    recvPacket.ReadBitSeq<1>(casterGUID);
    hasUnk5bits = !recvPacket.ReadBit();

    for (uint32 i = 0; i < archeologyCounter; i++)
        recvPacket.ReadBits(2);             // archeology type

    recvPacket.ReadBitSeq<6>(casterGUID);

    if (hasDestPos)
        recvPacket.ReadBitSeq<2, 7, 4, 0, 1, 6, 5, 3>(transportDstGUID);

    // movement block (disabled by patch client-side)

    if (hasSrcPos)
        recvPacket.ReadBitSeq<6, 2, 3, 1, 5, 4, 0, 7>(transportSrcGUID);

    if (hasUnk5bits)
        recvPacket.ReadBits(5);             // unk 5 bits

    // Target GUID
    recvPacket.ReadBitSeq<3, 5, 6, 2, 4, 1, 7, 0>(targetGUID);

    // unkGUID1
    recvPacket.ReadBitSeq<3, 1, 5, 2, 4, 7, 0, 6>(unkGUID1);

    if (hasTargetFlags)
        targetFlags = recvPacket.ReadBits(20);

    if (hasString)
        stringLenght = recvPacket.ReadBits(7);

    recvPacket.ReadByteSeq<0, 4, 5, 1, 2, 3, 7>(casterGUID);

    for (uint32 i = 0; i < archeologyCounter; i++)
    {
        recvPacket.read_skip<uint32>(); // entry
        recvPacket.read_skip<uint32>(); // counter
    }

    recvPacket.ReadByteSeq<6>(casterGUID);
    recvPacket.ReadByteSeq<1, 5, 4, 2, 7, 3, 0>(unkGUID1);

    if (hasSrcPos)
    {
        recvPacket.ReadByteSeq<4>(transportSrcGUID);
        srcLoc.m_positionY = recvPacket.read<float>();
        recvPacket.ReadByteSeq<2, 6>(transportSrcGUID);
        srcLoc.m_positionZ = recvPacket.read<float>();
        srcLoc.m_positionX = recvPacket.read<float>();
        recvPacket.ReadByteSeq<1, 3, 5, 7, 0>(transportSrcGUID);
    }

    // Target GUID
    recvPacket.ReadByteSeq<7, 4, 2, 6, 3, 0, 5, 1>(targetGUID);

    if (hasDestPos)
    {
        dstLoc.m_positionX = recvPacket.read<float>();
        recvPacket.ReadByteSeq<5, 7, 2, 0, 1, 3, 6>(transportDstGUID);
        dstLoc.m_positionZ = recvPacket.read<float>();
        dstLoc.m_positionY = recvPacket.read<float>();
        recvPacket.ReadByteSeq<4>(transportDstGUID);
    }

    if (hasGlyphIndex)
        recvPacket.read_skip<uint32>();     // glyph index

    if (hasElevation)
        elevation = recvPacket.read<float>();

    if (hasSpell)
        spellID = recvPacket.read<uint32>();

    if (hasCastCount)
        castCount = recvPacket.read<uint8>();

    if (hasString)
        recvPacket.ReadString(stringLenght);

    if (hasSpeed)
        speed = recvPacket.read<float>();

    TC_LOG_DEBUG("network", "WORLD: CMSG_PET_CAST_SPELL, castCount: %u, spellId %u, targetFlags %u", castCount, spellID, targetFlags);

    // This opcode is also sent from charmed and possessed units (players and creatures)
    if (!_player->GetGuardianPet() && !_player->GetCharm())
        return;

    Unit* caster = ObjectAccessor::GetUnit(*_player, casterGUID);

    if (!caster || (caster != _player->GetGuardianPet() && caster != _player->GetCharm()))
    {
        TC_LOG_ERROR("network", "HandlePetCastSpellOpcode: Pet %u isn't pet of player %s .", uint32(GUID_LOPART(casterGUID)), GetPlayer()->GetName().c_str());
        return;
    }

    SpellInfo const* spellInfo = sSpellMgr->GetSpellInfo(spellID);
    if (!spellInfo)
    {
        TC_LOG_ERROR("network", "WORLD: unknown PET spell id %i", spellID);
        return;
    }

    if (spellInfo->StartRecoveryCategory > 0) // Check if spell is affected by GCD
        if (caster->GetTypeId() == TYPEID_UNIT && caster->GetCharmInfo() && caster->GetCharmInfo()->GetGlobalCooldownMgr().HasGlobalCooldown(caster, spellInfo))
        {
            caster->SendPetCastFail(spellID, SPELL_FAILED_NOT_READY);
            return;
        }

    // do not cast not learned spells
    if (!caster->HasSpell(spellID) || spellInfo->IsPassive())
        return;

    SpellCastTargets targets;
    targets.Initialize(targetFlags, targetGUID, unkGUID1, transportDstGUID, dstLoc, transportSrcGUID, srcLoc);
    targets.SetElevation(elevation);
    targets.SetSpeed(speed);
    targets.Update(caster);

    // Interrupt auto-cast if other spell is forced by player
    if (caster->IsNonMeleeSpellCasted(false, true, true, false, true))
        caster->InterruptNonMeleeSpells(false, 0, false);

    caster->ClearUnitState(UNIT_STATE_FOLLOW);

    Spell* spell = new Spell(caster, spellInfo, TRIGGERED_NONE, 0, false, true);
    spell->m_cast_count = castCount;                    // probably pending spell cast
    spell->m_targets = targets;

    // TODO: need to check victim?
    SpellCastResult result;
    if (caster->m_movedPlayer)
        result = spell->CheckPetCast(caster->m_movedPlayer->GetSelectedUnit());
    else
        result = spell->CheckPetCast(NULL);
    if (result == SPELL_CAST_OK)
    {
        if (caster->GetTypeId() == TYPEID_UNIT)
        {
            Creature* pet = caster->ToCreature();
            pet->AddCreatureSpellCooldown(spellID);
            if (pet->isPet())
            {
                Pet* p = (Pet*)pet;
                // 10% chance to play special pet attack talk, else growl
                // actually this only seems to happen on special spells, fire shield for imp, torment for voidwalker, but it's stupid to check every spell
                if (p->getPetType() == SUMMON_PET && (urand(0, 100) < 10))
                    pet->SendPetTalk((uint32)PET_TALK_SPECIAL_SPELL);
                else
                    pet->SendPetAIReaction(spellID);
            }
        }

        spell->prepare(&(spell->m_targets));
    }
    else
    {
        caster->SendPetCastFail(spellID, result);
        if (caster->GetTypeId() == TYPEID_PLAYER)
        {
            if (!caster->ToPlayer()->HasSpellCooldown(spellID))
                GetPlayer()->SendClearCooldown(spellID, caster);
        }
        else
        {
            if (!caster->ToCreature()->HasSpellCooldown(spellID))
                GetPlayer()->SendClearCooldown(spellID, caster);
        }

        spell->finish(false);
        delete spell;
    }
}
示例#13
0
void WorldSession::HandlePetRename(WorldPacket & recvData)
{
    TC_LOG_INFO("network", "HandlePetRename. CMSG_PET_RENAME");

    std::string name;
    DeclinedName declinedname;
    uint8 declinedNameLength[MAX_DECLINED_NAME_CASES] = {0, 0, 0, 0, 0};

    recvData.read_skip<uint32>();   // unk, client send 2048, maybe flags ?
    bool hasName = !recvData.ReadBit();
    bool isdeclined = recvData.ReadBit();

    if (isdeclined)
        for(int i = 0; i < MAX_DECLINED_NAME_CASES; i++)
            declinedNameLength[i] = recvData.ReadBits(7);

    if (hasName)
    {
        uint8 nameLenght = recvData.ReadBits(8);
        name = recvData.ReadString(nameLenght);
    }

    Pet* pet = GetPlayer()->GetPet();
                                                            // check it!
    if (!pet || !pet->isPet() || pet->getPetType() != HUNTER_PET
            || !pet->HasByteFlag(UNIT_FIELD_BYTES_2, 2, UNIT_CAN_BE_RENAMED)
            || pet->GetOwnerGUID() != _player->GetGUID()
            || !pet->GetCharmInfo())
    {
        return;
    }

    PetNameInvalidReason res = ObjectMgr::CheckPetName(name);
    if (res != PET_NAME_SUCCESS)
    {
        SendPetNameInvalid(res, name, NULL);
        return;
    }

    if (sObjectMgr->IsReservedName(name))
    {
        SendPetNameInvalid(PET_NAME_RESERVED, name, NULL);
        return;
    }

    pet->SetName(name);

    Player* owner = pet->GetOwner();
    if (owner && owner->GetGroup())
        owner->SetGroupUpdateFlag(GROUP_UPDATE_FLAG_PET_NAME);

    pet->RemoveByteFlag(UNIT_FIELD_BYTES_2, 2, UNIT_CAN_BE_RENAMED);

    if (isdeclined)
    {
        for (uint8 i = 0; i < MAX_DECLINED_NAME_CASES; ++i)
            declinedname.name[i] = recvData.ReadString(declinedNameLength[i]);

        std::wstring wname;
        Utf8toWStr(name, wname);
        if (!ObjectMgr::CheckDeclinedNames(wname, declinedname))
        {
            SendPetNameInvalid(PET_NAME_DECLENSION_DOESNT_MATCH_BASE_NAME, name, &declinedname);
            return;
        }
    }

    SQLTransaction trans = CharacterDatabase.BeginTransaction();
    if (isdeclined)
    {
        PreparedStatement* stmt = CharacterDatabase.GetPreparedStatement(CHAR_DEL_PET_DECLINED_NAME);
        stmt->setUInt32(0, pet->GetCharmInfo()->GetPetNumber());
        trans->Append(stmt);

        stmt = CharacterDatabase.GetPreparedStatement(CHAR_ADD_PET_DECLINED_NAME);
        stmt->setUInt32(0, _player->GetGUIDLow());

        for (uint8 i = 0; i < 5; i++)
            stmt->setString(i+1, declinedname.name[i]);

        trans->Append(stmt);
    }

    CharacterDatabase.CommitTransaction(trans);

    pet->SavePetToDB();

    pet->SetUInt32Value(UNIT_FIELD_PET_NAME_TIMESTAMP, uint32(time(NULL))); // cast can't be helped
}
示例#14
0
void WorldSession::Handle_ServerSide(WorldPacket& recvPacket)
{
    sLog.outError("SESSION: received server-side opcode %s (0x%.4X)",
                  recvPacket.GetOpcodeName(),
                  recvPacket.GetOpcode());
}
示例#15
0
/// Update the WorldSession (triggered by World update)
bool WorldSession::Update(uint32 diff, PacketFilter& updater)
{
    /// Update Timeout timer.
    UpdateTimeOutTime(diff);

    ///- Before we process anything:
    /// If necessary, kick the player from the character select screen
    if (IsConnectionIdle())
        m_Socket->CloseSocket();

    ///- Retrieve packets from the receive queue and call the appropriate handlers
    /// not process packets if socket already closed
    WorldPacket* packet = NULL;
    //! Delete packet after processing by default
    bool deletePacket = true;
    //! To prevent infinite loop
    WorldPacket* firstDelayedPacket = NULL;
    //! If _recvQueue.peek() == firstDelayedPacket it means that in this Update call, we've processed all
    //! *properly timed* packets, and we're now at the part of the queue where we find
    //! delayed packets that were re-enqueued due to improper timing. To prevent an infinite
    //! loop caused by re-enqueueing the same packets over and over again, we stop updating this session
    //! and continue updating others. The re-enqueued packets will be handled in the next Update call for this session.
    while (m_Socket && !m_Socket->IsClosed() &&
            !_recvQueue.empty() && _recvQueue.peek(true) != firstDelayedPacket &&
            _recvQueue.next(packet, updater))
    {
        if (packet->GetOpcode() >= NUM_MSG_TYPES)
        {
            sLog->outError("SESSION: received non-existed opcode %s (0x%.4X)", LookupOpcodeName(packet->GetOpcode()), packet->GetOpcode());
            sScriptMgr->OnUnknownPacketReceive(m_Socket, WorldPacket(*packet));
        }
        else
        {
            OpcodeHandler &opHandle = opcodeTable[packet->GetOpcode()];
            try
            {
                switch (opHandle.status)
                {
                    case STATUS_LOGGEDIN:
                        if (!_player)
                        {
                            // skip STATUS_LOGGEDIN opcode unexpected errors if player logout sometime ago - this can be network lag delayed packets
                            //! If player didn't log out a while ago, it means packets are being sent while the server does not recognize
                            //! the client to be in world yet. We will re-add the packets to the bottom of the queue and process them later.
                            if (!m_playerRecentlyLogout)
                            {
                                //! Prevent infinite loop
                                if (!firstDelayedPacket)
                                    firstDelayedPacket = packet;
                                //! Because checking a bool is faster than reallocating memory
                                deletePacket = false;
                                QueuePacket(packet);
                                //! Log
                                sLog->outDebug(LOG_FILTER_NETWORKIO, "Re-enqueueing packet with opcode %s (0x%.4X) with with status STATUS_LOGGEDIN. "
                                    "Player is currently not in world yet.", opHandle.name, packet->GetOpcode());
                            }

                        }
                        else if (_player->IsInWorld())
                        {
                            sScriptMgr->OnPacketReceive(m_Socket, WorldPacket(*packet));
                            (this->*opHandle.handler)(*packet);
                            if (sLog->IsOutDebug() && packet->rpos() < packet->wpos())
                                LogUnprocessedTail(packet);
                        }
                        // lag can cause STATUS_LOGGEDIN opcodes to arrive after the player started a transfer
                        break;
                    case STATUS_LOGGEDIN_OR_RECENTLY_LOGGOUT:
                        if (!_player && !m_playerRecentlyLogout)
                            LogUnexpectedOpcode(packet, "STATUS_LOGGEDIN_OR_RECENTLY_LOGGOUT",
                                "the player has not logged in yet and not recently logout");
                        else
                        {
                            // not expected _player or must checked in packet handler
                            sScriptMgr->OnPacketReceive(m_Socket, WorldPacket(*packet));
                            (this->*opHandle.handler)(*packet);
                            if (sLog->IsOutDebug() && packet->rpos() < packet->wpos())
                                LogUnprocessedTail(packet);
                        }
                        break;
                    case STATUS_TRANSFER:
                        if (!_player)
                            LogUnexpectedOpcode(packet, "STATUS_TRANSFER", "the player has not logged in yet");
                        else if (_player->IsInWorld())
                            LogUnexpectedOpcode(packet, "STATUS_TRANSFER", "the player is still in world");
                        else
                        {
                            sScriptMgr->OnPacketReceive(m_Socket, WorldPacket(*packet));
                            (this->*opHandle.handler)(*packet);
                            if (sLog->IsOutDebug() && packet->rpos() < packet->wpos())
                                LogUnprocessedTail(packet);
                        }
                        break;
                    case STATUS_AUTHED:
                        // prevent cheating with skip queue wait
                        if (m_inQueue)
                        {
                            LogUnexpectedOpcode(packet, "STATUS_AUTHED", "the player not pass queue yet");
                            break;
                        }

                        // single from authed time opcodes send in to after logout time
                        // and before other STATUS_LOGGEDIN_OR_RECENTLY_LOGGOUT opcodes.
                        if (packet->GetOpcode() != CMSG_SET_ACTIVE_VOICE_CHANNEL)
                            m_playerRecentlyLogout = false;

                        sScriptMgr->OnPacketReceive(m_Socket, WorldPacket(*packet));
                        (this->*opHandle.handler)(*packet);
                        if (sLog->IsOutDebug() && packet->rpos() < packet->wpos())
                            LogUnprocessedTail(packet);
                        break;
                    case STATUS_NEVER:
                        sLog->outError("SESSION (account: %u, guidlow: %u, char: %s): received not allowed opcode %s (0x%.4X)",
                            GetAccountId(), m_GUIDLow, _player ? _player->GetName() : "<none>",
                            LookupOpcodeName(packet->GetOpcode()), packet->GetOpcode());
                        break;
                    case STATUS_UNHANDLED:
                        sLog->outDebug(LOG_FILTER_NETWORKIO, "SESSION (account: %u, guidlow: %u, char: %s): received not handled opcode %s (0x%.4X)",
                            GetAccountId(), m_GUIDLow, _player ? _player->GetName() : "<none>",
                            LookupOpcodeName(packet->GetOpcode()), packet->GetOpcode());
                        break;
                }
            }
            catch(ByteBufferException &)
            {
                sLog->outError("WorldSession::Update ByteBufferException occured while parsing a packet (opcode: %u) from client %s, accountid=%i. Skipped packet.",
                        packet->GetOpcode(), GetRemoteAddress().c_str(), GetAccountId());
                if (sLog->IsOutDebug())
                {
                    sLog->outDebug(LOG_FILTER_NETWORKIO, "Dumping error causing packet:");
                    packet->hexlike();
                }
            }
        }

        if (deletePacket)
            delete packet;
    }

    if (m_Socket && !m_Socket->IsClosed() && _warden)
        _warden->Update();

    ProcessQueryCallbacks();

    //check if we are safe to proceed with logout
    //logout procedure should happen only in World::UpdateSessions() method!!!
    if (updater.ProcessLogout())
    {
        time_t currTime = time(NULL);
        ///- If necessary, log the player out
        if (ShouldLogOut(currTime) && !m_playerLoading)
            LogoutPlayer(true);

        if (m_Socket && GetPlayer() && _warden)
            _warden->Update();

        ///- Cleanup socket pointer if need
        if (m_Socket && m_Socket->IsClosed())
        {
            m_Socket->RemoveReference();
            m_Socket = NULL;
        }

        if (!m_Socket)
            return false;                                       //Will remove this session from the world session map
    }

    return true;
}
示例#16
0
文件: Vehicle.cpp 项目: mfooo/Core
bool VehicleKit::AddPassenger(Unit *passenger, int8 seatId)
{
    SeatMap::iterator seat;

    if (seatId < 0) // no specific seat requirement
    {
        for (seat = m_Seats.begin(); seat != m_Seats.end(); ++seat)
            if (!seat->second.passenger && (seat->second.seatInfo->IsUsable() || (seat->second.seatInfo->m_flags & SEAT_FLAG_UNCONTROLLED)))
                break;

        if (seat == m_Seats.end()) // no available seat
            return false;
    }
    else
    {
        seat = m_Seats.find(seatId);

        if (seat == m_Seats.end())
            return false;

        if (seat->second.passenger)
            return false;
    }

    seat->second.passenger = passenger;
    passenger->addUnitState(UNIT_STAT_ON_VEHICLE);

    m_pBase->SetPhaseMask(passenger->GetPhaseMask(), true);

    VehicleSeatEntry const *seatInfo = seat->second.seatInfo;

    passenger->m_movementInfo.AddMovementFlag(MOVEFLAG_ONTRANSPORT);
    passenger->m_movementInfo.SetTransportData(m_pBase->GetGUID(),
        seatInfo->m_attachmentOffsetX, seatInfo->m_attachmentOffsetY, seatInfo->m_attachmentOffsetZ,
        seatInfo->m_passengerYaw, WorldTimer::getMSTime(), seat->first, seatInfo);

    if (passenger->GetTypeId() == TYPEID_PLAYER)
    {
        ((Player*)passenger)->UnsummonPetTemporaryIfAny();

        ((Player*)passenger)->GetCamera().SetView(m_pBase);

        WorldPacket data(SMSG_FORCE_MOVE_ROOT, 8+4);
        data << passenger->GetPackGUID();
        data << uint32((passenger->m_movementInfo.GetVehicleSeatFlags() & SEAT_FLAG_CAN_CAST) ? 2 : 0);
        passenger->SendMessageToSet(&data, true);
    }

    if (seat->second.seatInfo->m_flags & SEAT_FLAG_UNATTACKABLE || seat->second.seatInfo->m_flags & SEAT_FLAG_CAN_CONTROL)
    {
        passenger->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE);
        passenger->RemoveSpellsCausingAura(SPELL_AURA_MOD_SHAPESHIFT);
    }

    if (seatInfo->m_flags & SEAT_FLAG_CAN_CONTROL)
    {
        m_pBase->StopMoving();
        m_pBase->GetMotionMaster()->Clear();
        m_pBase->CombatStop(true);
        m_pBase->DeleteThreatList();
        m_pBase->getHostileRefManager().deleteReferences();
        m_pBase->SetCharmerGuid(passenger->GetObjectGuid());
        m_pBase->addUnitState(UNIT_STAT_CONTROLLED);

        passenger->SetCharm(m_pBase);

        if(m_pBase->HasAuraType(SPELL_AURA_FLY) || m_pBase->HasAuraType(SPELL_AURA_MOD_FLIGHT_SPEED))
        {
            WorldPacket data;
            data.Initialize(SMSG_MOVE_SET_CAN_FLY, 12);
            data << m_pBase->GetPackGUID();
            data << (uint32)(0);
            m_pBase->SendMessageToSet(&data,false);
        }

        if (passenger->GetTypeId() == TYPEID_PLAYER)
        {
            m_pBase->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_PLAYER_CONTROLLED);
			
            if(m_pBase->GetMap() && !m_pBase->GetMap()->IsBattleGround())
                m_pBase->setFaction(passenger->getFaction());

            if (CharmInfo* charmInfo = m_pBase->InitCharmInfo(m_pBase))
            {
                charmInfo->InitVehicleCreateSpells();
                charmInfo->SetReactState(REACT_PASSIVE);
            }

            Player* player = (Player*)passenger;
            player->SetMover(m_pBase);
            player->SetClientControl(m_pBase, 1);
            player->VehicleSpellInitialize();
        }

        ((Creature*)m_pBase)->AIM_Initialize();

        if(m_pBase->HasFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_DISABLE_MOVE))
        {
            WorldPacket data2(SMSG_FORCE_MOVE_ROOT, 8+4);
            data2 << m_pBase->GetPackGUID();
            data2 << (uint32)(2);
            m_pBase->SendMessageToSet(&data2,false);
        }
    }

    passenger->SendMonsterMoveTransport(m_pBase, SPLINETYPE_FACINGANGLE, SPLINEFLAG_UNKNOWN5, 0, 0.0f);

    RelocatePassengers(m_pBase->GetPositionX(), m_pBase->GetPositionY(), m_pBase->GetPositionZ()+0.5f, m_pBase->GetOrientation());

    UpdateFreeSeatCount();

    if (m_pBase->GetTypeId() == TYPEID_UNIT)
    {
        if (((Creature*)m_pBase)->AI())
            ((Creature*)m_pBase)->AI()->PassengerBoarded(passenger, seat->first, true);
    }

    return true;
}
示例#17
0
void WorldSession::Handle_Deprecated(WorldPacket& recvPacket)
{
    sLog->outError("SESSION: received deprecated opcode %s (0x%.4X)", LookupOpcodeName(recvPacket.GetOpcode()), recvPacket.GetOpcode());
}
示例#18
0
void WorldSession::HandlePetSetAction(WorldPacket & recvData)
{
    ;//sLog->outDetail("HandlePetSetAction. CMSG_PET_SET_ACTION");

    uint64 petguid;
    uint8  count;

    recvData >> petguid;

    Unit* checkPet = ObjectAccessor::GetUnit(*_player, petguid);
    if (!checkPet || checkPet != _player->GetFirstControlled())
    {
        sLog->outError("HandlePetSetAction: Unknown pet (GUID: %u) or pet owner (GUID: %u)", GUID_LOPART(petguid), _player->GetGUIDLow());
        return;
    }

    count = (recvData.size() == 24) ? 2 : 1;

    uint32 position[2];
    uint32 data[2];
    bool move_command = false;

    for (uint8 i = 0; i < count; ++i)
    {
        recvData >> position[i];
        recvData >> data[i];

        uint8 act_state = UNIT_ACTION_BUTTON_TYPE(data[i]);

        //ignore invalid position
        if (position[i] >= MAX_UNIT_ACTION_BAR_INDEX)
            return;

        // in the normal case, command and reaction buttons can only be moved, not removed
        // at moving count == 2, at removing count == 1
        // ignore attempt to remove command|reaction buttons (not possible at normal case)
        if (act_state == ACT_COMMAND || act_state == ACT_REACTION)
        {
            if (count == 1)
                return;

            move_command = true;
        }
    }

	Unit::ControlSet petsSet;
	if (checkPet->GetEntry() != GUID_ENPART(petguid))
		petsSet.insert(checkPet);
	else
		petsSet = _player->m_Controlled;

	// Xinef: loop all pets with same entry (fixes partial state change for feral spirits)
	for (Unit::ControlSet::const_iterator itr = petsSet.begin(); itr != petsSet.end(); ++itr)
	{
		Unit* pet = *itr;
		if (checkPet->GetEntry() == GUID_ENPART(petguid) && pet->GetEntry() != GUID_ENPART(petguid))
			continue;

		CharmInfo* charmInfo = pet->GetCharmInfo();
		if (!charmInfo)
		{
			sLog->outError("WorldSession::HandlePetSetAction: object (GUID: %u TypeId: %u) is considered pet-like but doesn't have a charminfo!", pet->GetGUIDLow(), pet->GetTypeId());
			continue;
		}

		// check swap (at command->spell swap client remove spell first in another packet, so check only command move correctness)
		if (move_command)
		{
			uint8 act_state_0 = UNIT_ACTION_BUTTON_TYPE(data[0]);
			if (act_state_0 == ACT_COMMAND || act_state_0 == ACT_REACTION)
			{
				uint32 spell_id_0 = UNIT_ACTION_BUTTON_ACTION(data[0]);
				UnitActionBarEntry const* actionEntry_1 = charmInfo->GetActionBarEntry(position[1]);
				if (!actionEntry_1 || spell_id_0 != actionEntry_1->GetAction() ||
					act_state_0 != actionEntry_1->GetType())
					continue;
			}

			uint8 act_state_1 = UNIT_ACTION_BUTTON_TYPE(data[1]);
			if (act_state_1 == ACT_COMMAND || act_state_1 == ACT_REACTION)
			{
				uint32 spell_id_1 = UNIT_ACTION_BUTTON_ACTION(data[1]);
				UnitActionBarEntry const* actionEntry_0 = charmInfo->GetActionBarEntry(position[0]);
				if (!actionEntry_0 || spell_id_1 != actionEntry_0->GetAction() ||
					act_state_1 != actionEntry_0->GetType())
					continue;
			}
		}

		for (uint8 i = 0; i < count; ++i)
		{
			uint32 spell_id = UNIT_ACTION_BUTTON_ACTION(data[i]);
			uint8 act_state = UNIT_ACTION_BUTTON_TYPE(data[i]);

			//if it's act for spell (en/disable/cast) and there is a spell given (0 = remove spell) which pet doesn't know, don't add
			if (!((act_state == ACT_ENABLED || act_state == ACT_DISABLED || act_state == ACT_PASSIVE) && spell_id && !pet->HasSpell(spell_id)))
			{
				if (SpellInfo const* spellInfo = sSpellMgr->GetSpellInfo(spell_id))
				{
					//sign for autocast
					if (act_state == ACT_ENABLED)
					{
						if (pet->GetTypeId() == TYPEID_UNIT && pet->IsPet())
							((Pet*)pet)->ToggleAutocast(spellInfo, true);
						else
							for (Unit::ControlSet::iterator itr = GetPlayer()->m_Controlled.begin(); itr != GetPlayer()->m_Controlled.end(); ++itr)
								if ((*itr)->GetEntry() == pet->GetEntry())
									(*itr)->GetCharmInfo()->ToggleCreatureAutocast(spellInfo, true);
					}
					//sign for no/turn off autocast
					else if (act_state == ACT_DISABLED)
					{
						if (pet->GetTypeId() == TYPEID_UNIT && pet->IsPet())
							((Pet*)pet)->ToggleAutocast(spellInfo, false);
						else
							for (Unit::ControlSet::iterator itr = GetPlayer()->m_Controlled.begin(); itr != GetPlayer()->m_Controlled.end(); ++itr)
								if ((*itr)->GetEntry() == pet->GetEntry())
									(*itr)->GetCharmInfo()->ToggleCreatureAutocast(spellInfo, false);
					}
				}

				charmInfo->SetActionBar(position[i], spell_id, ActiveStates(act_state));
			}
		}
	}
}
示例#19
0
void WorldSession::HandleSendMail(WorldPacket & recv_data)
{
    uint64 mailbox, unk3;
    std::string receiver, subject, body;
    uint32 unk1, unk2, money, COD;
    uint8 unk4;
    recv_data >> mailbox;
    recv_data >> receiver;

    recv_data >> subject;

    recv_data >> body;

    recv_data >> unk1;                                      // stationery?
    recv_data >> unk2;                                      // 0x00000000

    uint8 items_count;
    recv_data >> items_count;                               // attached items count

    if (items_count > MAX_MAIL_ITEMS)                       // client limit
    {
        GetPlayer()->SendMailResult(0, MAIL_SEND, MAIL_ERR_TOO_MANY_ATTACHMENTS);
        recv_data.rfinish();                   // set to end to avoid warnings spam
        return;
    }

    uint64 itemGUIDs[MAX_MAIL_ITEMS];

    for (uint8 i = 0; i < items_count; ++i)
    {
        recv_data.read_skip<uint8>();                       // item slot in mail, not used
        recv_data >> itemGUIDs[i];
    }

    recv_data >> money >> COD;                              // money and cod
    recv_data >> unk3;                                      // const 0
    recv_data >> unk4;                                      // const 0

    // packet read complete, now do check

    if (!GetPlayer()->GetGameObjectIfCanInteractWith(mailbox, GAMEOBJECT_TYPE_MAILBOX))
        return;

    if (receiver.empty())
        return;

    Player* player = _player;

    if (player->getLevel() < sWorld->getIntConfig(CONFIG_MAIL_LEVEL_REQ))
    {
        SendNotification(GetTrinityString(LANG_MAIL_SENDER_REQ), sWorld->getIntConfig(CONFIG_MAIL_LEVEL_REQ));
        return;
    }

    uint64 rc = 0;
    if (normalizePlayerName(receiver))
        rc = sObjectMgr->GetPlayerGUIDByName(receiver);

    if (!rc)
    {
        sLog->outDetail("Player %u is sending mail to %s (GUID: not existed!) with subject %s and body %s includes %u items, %u copper and %u COD copper with unk1 = %u, unk2 = %u",
            player->GetGUIDLow(), receiver.c_str(), subject.c_str(), body.c_str(), items_count, money, COD, unk1, unk2);
        player->SendMailResult(0, MAIL_SEND, MAIL_ERR_RECIPIENT_NOT_FOUND);
        return;
    }

    sLog->outDetail("Player %u is sending mail to %s (GUID: %u) with subject %s and body %s includes %u items, %u copper and %u COD copper with unk1 = %u, unk2 = %u", player->GetGUIDLow(), receiver.c_str(), GUID_LOPART(rc), subject.c_str(), body.c_str(), items_count, money, COD, unk1, unk2);

    if (player->GetGUID() == rc)
    {
        player->SendMailResult(0, MAIL_SEND, MAIL_ERR_CANNOT_SEND_TO_SELF);
        return;
    }

    uint32 cost = items_count ? 30 * items_count : 30;  // price hardcoded in client

    uint32 reqmoney = cost + money;

    if (!player->HasEnoughMoney(reqmoney))
    {
        player->SendMailResult(0, MAIL_SEND, MAIL_ERR_NOT_ENOUGH_MONEY);
        return;
    }

    Player* receive = ObjectAccessor::FindPlayer(rc);

    uint32 rc_team = 0;
    uint8 mails_count = 0;                                  //do not allow to send to one player more than 100 mails
    uint8 receiveLevel = 0;

    if (receive)
    {
        rc_team = receive->GetTeam();
        mails_count = receive->GetMailSize();
        receiveLevel = receive->getLevel();
    }
    else
    {
        rc_team = sObjectMgr->GetPlayerTeamByGUID(rc);
        if (QueryResult result = CharacterDatabase.PQuery("SELECT COUNT(*) FROM mail WHERE receiver = '%u'", GUID_LOPART(rc)))
        {
            Field* fields = result->Fetch();
            mails_count = fields[0].GetUInt32();
        }
        if (QueryResult result = CharacterDatabase.PQuery("SELECT level FROM characters WHERE guid = '%u'", GUID_LOPART(rc)))
        {
            Field* fields = result->Fetch();
            receiveLevel = fields[0].GetUInt8();
        }
    }
    //do not allow to have more than 100 mails in mailbox.. mails count is in opcode uint8!!! - so max can be 255..
    if (mails_count > 100)
    {
        player->SendMailResult(0, MAIL_SEND, MAIL_ERR_RECIPIENT_CAP_REACHED);
        return;
    }
    // test the receiver's Faction... or all items are account bound
    bool accountBound = items_count ? true : false;
    for (uint8 i = 0; i < items_count; ++i)
    {
        Item* item = player->GetItemByGuid(itemGUIDs[i]);
        if (item)
        {
            ItemTemplate const* itemProto = item->GetTemplate();
            if (!itemProto || !(itemProto->Flags & ITEM_PROTO_FLAG_BIND_TO_ACCOUNT))
            {
                accountBound = false;
                break;
            }
        }
    }

    if (!accountBound && !sWorld->getBoolConfig(CONFIG_ALLOW_TWO_SIDE_INTERACTION_MAIL) && player->GetTeam() != rc_team && AccountMgr::IsPlayerAccount(GetSecurity()))
    {
        player->SendMailResult(0, MAIL_SEND, MAIL_ERR_NOT_YOUR_TEAM);
        return;
    }

    if (receiveLevel < sWorld->getIntConfig(CONFIG_MAIL_LEVEL_REQ))
    {
        SendNotification(GetTrinityString(LANG_MAIL_RECEIVER_REQ), sWorld->getIntConfig(CONFIG_MAIL_LEVEL_REQ));
        return;
    }

    uint32 rc_account = receive
        ? receive->GetSession()->GetAccountId()
        : sObjectMgr->GetPlayerAccountIdByGUID(rc);

    Item* items[MAX_MAIL_ITEMS];

    for (uint8 i = 0; i < items_count; ++i)
    {
        if (!itemGUIDs[i])
        {
            player->SendMailResult(0, MAIL_SEND, MAIL_ERR_MAIL_ATTACHMENT_INVALID);
            return;
        }

        Item* item = player->GetItemByGuid(itemGUIDs[i]);

        // prevent sending bag with items (cheat: can be placed in bag after adding equipped empty bag to mail)
        if (!item)
        {
            player->SendMailResult(0, MAIL_SEND, MAIL_ERR_MAIL_ATTACHMENT_INVALID);
            return;
        }

        if (!item->CanBeTraded(true))
        {
            player->SendMailResult(0, MAIL_SEND, MAIL_ERR_EQUIP_ERROR, EQUIP_ERR_MAIL_BOUND_ITEM);
            return;
        }

        if (item->IsBoundAccountWide() && item->IsSoulBound() && player->GetSession()->GetAccountId() != rc_account)
        {
            player->SendMailResult(0, MAIL_SEND, MAIL_ERR_EQUIP_ERROR, EQUIP_ERR_ARTEFACTS_ONLY_FOR_OWN_CHARACTERS);
            return;
        }

        if (item->GetTemplate()->Flags & ITEM_PROTO_FLAG_CONJURED || item->GetUInt32Value(ITEM_FIELD_DURATION))
        {
            player->SendMailResult(0, MAIL_SEND, MAIL_ERR_EQUIP_ERROR, EQUIP_ERR_MAIL_BOUND_ITEM);
            return;
        }

        if (COD && item->HasFlag(ITEM_FIELD_FLAGS, ITEM_FLAG_WRAPPED))
        {
            player->SendMailResult(0, MAIL_SEND, MAIL_ERR_CANT_SEND_WRAPPED_COD);
            return;
        }

        if (item->IsNotEmptyBag())
        {
            player->SendMailResult(0, MAIL_SEND, MAIL_ERR_EQUIP_ERROR, EQUIP_ERR_CAN_ONLY_DO_WITH_EMPTY_BAGS);
            return;
        }

        items[i] = item;
    }

    player->SendMailResult(0, MAIL_SEND, MAIL_OK);

    player->ModifyMoney(-int32(reqmoney));
    player->GetAchievementMgr().UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_GOLD_SPENT_FOR_MAIL, cost);

    bool needItemDelay = false;

    MailDraft draft(subject, body);

    SQLTransaction trans = CharacterDatabase.BeginTransaction();

    if (items_count > 0 || money > 0)
    {
        if (items_count > 0)
        {
            for (uint8 i = 0; i < items_count; ++i)
            {
                Item* item = items[i];
                if (!AccountMgr::IsPlayerAccount(GetSecurity()) && sWorld->getBoolConfig(CONFIG_GM_LOG_TRADE))
                {
                    sLog->outCommand(GetAccountId(), "GM %s (Account: %u) mail item: %s (Entry: %u Count: %u) to player: %s (Account: %u)",
                        GetPlayerName(), GetAccountId(), item->GetTemplate()->Name1.c_str(), item->GetEntry(), item->GetCount(), receiver.c_str(), rc_account);
                }

                item->SetNotRefundable(GetPlayer()); // makes the item no longer refundable
                player->MoveItemFromInventory(items[i]->GetBagSlot(), item->GetSlot(), true);

                item->DeleteFromInventoryDB(trans);     // deletes item from character's inventory
                item->SetOwnerGUID(rc);
                item->SaveToDB(trans);                  // recursive and not have transaction guard into self, item not in inventory and can be save standalone

                draft.AddItem(item);
            }

            // if item send to character at another account, then apply item delivery delay
            needItemDelay = player->GetSession()->GetAccountId() != rc_account;
        }

        if (money > 0 && !AccountMgr::IsPlayerAccount(GetSecurity()) && sWorld->getBoolConfig(CONFIG_GM_LOG_TRADE))
        {
            sLog->outCommand(GetAccountId(), "GM %s (Account: %u) mail money: %u to player: %s (Account: %u)",
                GetPlayerName(), GetAccountId(), money, receiver.c_str(), rc_account);
        }
    }

    // If theres is an item, there is a one hour delivery delay if sent to another account's character.
    uint32 deliver_delay = needItemDelay ? sWorld->getIntConfig(CONFIG_MAIL_DELIVERY_DELAY) : 0;

    // will delete item or place to receiver mail list
    draft
        .AddMoney(money)
        .AddCOD(COD)
        .SendMailTo(trans, MailReceiver(receive, GUID_LOPART(rc)), MailSender(player), body.empty() ? MAIL_CHECK_MASK_COPIED : MAIL_CHECK_MASK_HAS_BODY, deliver_delay);

    player->SaveInventoryAndGoldToDB(trans);
    CharacterDatabase.CommitTransaction(trans);
}
示例#20
0
/// Update the WorldSession (triggered by World update)
bool WorldSession::Update(uint32 diff)
{
    /// Update Timeout timer.
    UpdateTimeOutTime(diff);

    ///- Before we process anything:
    /// If necessary, kick the player from the character select screen
    if (IsConnectionIdle())
        m_Socket->CloseSocket();

    ///- Retrieve packets from the receive queue and call the appropriate handlers
    /// not proccess packets if socket already closed
    WorldPacket* packet;
    while (m_Socket && !m_Socket->IsClosed() && _recvQueue.next(packet))
    {
        /*#if 1
        sLog.outError("MOEP: %s (0x%.4X)",
                        LookupOpcodeName(packet->GetOpcode()),
                        packet->GetOpcode());
        #endif*/

        if (packet->GetOpcode() >= NUM_MSG_TYPES)
        {
            sLog.outError("SESSION: received non-existed opcode %s (0x%.4X)",
                LookupOpcodeName(packet->GetOpcode()),
                packet->GetOpcode());

            sScriptMgr.OnUnknownPacketReceive(m_Socket, WorldPacket(*packet));
        }
        else
        {
            OpcodeHandler& opHandle = opcodeTable[packet->GetOpcode()];
            try
            {
                switch (opHandle.status)
                {
                    case STATUS_LOGGEDIN:
                        if (!_player)
                        {
                            // skip STATUS_LOGGEDIN opcode unexpected errors if player logout sometime ago - this can be network lag delayed packets
                            if (!m_playerRecentlyLogout)
                                LogUnexpectedOpcode(packet, "the player has not logged in yet");
                        }
                        else if (_player->IsInWorld())
                        {
                            sScriptMgr.OnPacketReceive(m_Socket, WorldPacket(*packet));
                            (this->*opHandle.handler)(*packet);
                            if (sLog.IsOutDebug() && packet->rpos() < packet->wpos())
                                LogUnprocessedTail(packet);
                        }
                        // lag can cause STATUS_LOGGEDIN opcodes to arrive after the player started a transfer
                        break;
                    case STATUS_LOGGEDIN_OR_RECENTLY_LOGGOUT:
                        if (!_player && !m_playerRecentlyLogout)
                            LogUnexpectedOpcode(packet, "the player has not logged in yet and not recently logout");
                        else
                        {
                            // not expected _player or must checked in packet hanlder
                            sScriptMgr.OnPacketReceive(m_Socket, WorldPacket(*packet));
                            (this->*opHandle.handler)(*packet);
                            if (sLog.IsOutDebug() && packet->rpos() < packet->wpos())
                                LogUnprocessedTail(packet);
                        }
                        break;
                    case STATUS_TRANSFER:
                        if (!_player)
                            LogUnexpectedOpcode(packet, "the player has not logged in yet");
                        else if (_player->IsInWorld())
                            LogUnexpectedOpcode(packet, "the player is still in world");
                        else
                        {
                            sScriptMgr.OnPacketReceive(m_Socket, WorldPacket(*packet));
                            (this->*opHandle.handler)(*packet);
                            if (sLog.IsOutDebug() && packet->rpos() < packet->wpos())
                                LogUnprocessedTail(packet);
                        }
                        break;
                    case STATUS_AUTHED:
                        // prevent cheating with skip queue wait
                        if (m_inQueue)
                        {
                            LogUnexpectedOpcode(packet, "the player not pass queue yet");
                            break;
                        }

                        // single from authed time opcodes send in to after logout time
                        // and before other STATUS_LOGGEDIN_OR_RECENTLY_LOGGOUT opcodes.
                        if (packet->GetOpcode() != CMSG_SET_ACTIVE_VOICE_CHANNEL)
                            m_playerRecentlyLogout = false;

                        sScriptMgr.OnPacketReceive(m_Socket, WorldPacket(*packet));
                        (this->*opHandle.handler)(*packet);
                        if (sLog.IsOutDebug() && packet->rpos() < packet->wpos())
                            LogUnprocessedTail(packet);
                        break;
                    case STATUS_NEVER:
                        sLog.outError("SESSION: received not allowed opcode %s (0x%.4X)",
                            LookupOpcodeName(packet->GetOpcode()),
                            packet->GetOpcode());
                        break;
                    case STATUS_UNHANDLED:
                        sLog.outDebug("SESSION: received not handled opcode %s (0x%.4X)",
                            LookupOpcodeName(packet->GetOpcode()),
                            packet->GetOpcode());
                        break;
                }
            }
            catch(ByteBufferException &)
            {
                sLog.outError("WorldSession::Update ByteBufferException occured while parsing a packet (opcode: %u) from client %s, accountid=%i. Skipped packet.",
                        packet->GetOpcode(), GetRemoteAddress().c_str(), GetAccountId());
                if (sLog.IsOutDebug())
                {
                    sLog.outDebug("Dumping error causing packet:");
                    packet->hexlike();
                }
            }
        }

        delete packet;
    }

    ProcessQueryCallbacks();

    time_t currTime = time(NULL);
    ///- If necessary, log the player out
    if (ShouldLogOut(currTime) && !m_playerLoading)
        LogoutPlayer(true);

    ///- Cleanup socket pointer if need
    if (m_Socket && m_Socket->IsClosed())
    {
        m_Socket->RemoveReference();
        m_Socket = NULL;
    }

    if (!m_Socket)
        return false;                                       //Will remove this session from the world session map

    return true;
}
示例#21
0
void WorldSession::HandleCastSpellOpcode(WorldPacket& recvPacket)
{
    uint32 spellId;
    uint8  cast_count, unk_flags;
    recvPacket >> cast_count;
    recvPacket >> spellId;
    recvPacket >> unk_flags;                                // flags (if 0x02 - some additional data are received)

    // ignore for remote control state (for player case)
    Unit* mover = _player->m_mover;
    if(mover != _player && mover->GetTypeId()==TYPEID_PLAYER)
    {
        recvPacket.rpos(recvPacket.wpos());                 // prevent spam at ignore packet
        return;
    }

    sLog.outDebug("WORLD: got cast spell packet, spellId - %u, cast_count: %u, unk_flags %u, data length = %i",
        spellId, cast_count, unk_flags, (uint32)recvPacket.size());

    SpellEntry const *spellInfo = sSpellStore.LookupEntry(spellId );

    if(!spellInfo)
    {
        sLog.outError("WORLD: unknown spell id %u", spellId);
        recvPacket.rpos(recvPacket.wpos());                 // prevent spam at ignore packet
        return;
    }

    if(mover->GetTypeId()==TYPEID_PLAYER)
    {
        // not have spell in spellbook or spell passive and not casted by client
        if (!((Player*)mover)->HasActiveSpell (spellId) || IsPassiveSpell(spellId) )
        {
            sLog.outError("World: Player %u casts spell %u which he shouldn't have", mover->GetGUIDLow(), spellId);
            //cheater? kick? ban?
            recvPacket.rpos(recvPacket.wpos());                 // prevent spam at ignore packet
            return;
        }
    }
    else
    {
        // not have spell in spellbook or spell passive and not casted by client
        if (!((Creature*)mover)->HasSpell(spellId) || IsPassiveSpell(spellId) )
        {
            //cheater? kick? ban?
            recvPacket.rpos(recvPacket.wpos());                 // prevent spam at ignore packet
            return;
        }
    }

    // client provided targets
    SpellCastTargets targets;

    recvPacket >> targets.ReadForCaster(mover);

    // some spell cast packet including more data (for projectiles?)
    if (unk_flags & 0x02)
    {
        uint8 unk1;

        recvPacket >> Unused<float>();                      // unk1, coords?
        recvPacket >> Unused<float>();                      // unk1, coords?
        recvPacket >> unk1;                                 // >> 1 or 0
        if(unk1)
        {
            ObjectGuid guid;                                // guid - unused
            MovementInfo movementInfo;

            recvPacket >> Unused<uint32>();                 // >> MSG_MOVE_STOP
            recvPacket >> guid.ReadAsPacked();
            recvPacket >> movementInfo;
        }
    }
示例#22
0
void WorldSession::Handle_NULL(WorldPacket& recvPacket)
{
    sLog.outError("SESSION: received unhandled opcode %s (0x%.4X)",
        LookupOpcodeName(recvPacket.GetOpcode()),
        recvPacket.GetOpcode());
}
示例#23
0
/// Update the WorldSession (triggered by World update)
bool WorldSession::Update(uint32 /*diff*/)
{
    ///- Retrieve packets from the receive queue and call the appropriate handlers
    /// not proccess packets if socket already closed
    WorldPacket* packet;
    while (m_Socket && !m_Socket->IsClosed() && _recvQueue.next(packet))
    {
        /*#if 1
        sLog.outError( "MOEP: %s (0x%.4X)",
                        LookupOpcodeName(packet->GetOpcode()),
                        packet->GetOpcode());
        #endif*/

        OpcodeHandler const* opHandle = opCodes.LookupOpcode(packet->GetOpcode());
        if (!opHandle)
            opHandle = opCodes.LookupOpcode(MSG_NULL_ACTION);
        try
        {
            switch (opHandle->status)
            {
                case STATUS_LOGGEDIN:
                    if(!_player)
                    {
                        // skip STATUS_LOGGEDIN opcode unexpected errors if player logout sometime ago - this can be network lag delayed packets
                        if(!m_playerRecentlyLogout)
                            LogUnexpectedOpcode(packet, "the player has not logged in yet");
                    }
                    else if(_player->IsInWorld())
                        ExecuteOpcode(*opHandle, packet);

                    // lag can cause STATUS_LOGGEDIN opcodes to arrive after the player started a transfer
                    break;
                case STATUS_LOGGEDIN_OR_RECENTLY_LOGGEDOUT:
                    if(!_player && !m_playerRecentlyLogout)
                    {
                        LogUnexpectedOpcode(packet, "the player has not logged in yet and not recently logout");
                    }
                    else
                        // not expected _player or must checked in packet hanlder
                        ExecuteOpcode(*opHandle, packet);
                    break;
                case STATUS_TRANSFER:
                    if(!_player)
                        LogUnexpectedOpcode(packet, "the player has not logged in yet");
                    else if(_player->IsInWorld())
                        LogUnexpectedOpcode(packet, "the player is still in world");
                    else
                        ExecuteOpcode(*opHandle, packet);
                    break;
                case STATUS_AUTHED:
                    // prevent cheating with skip queue wait
                    if(m_inQueue)
                    {
                        LogUnexpectedOpcode(packet, "the player not pass queue yet");
                        break;
                    }

                    // single from authed time opcodes send in to after logout time
                    // and before other STATUS_LOGGEDIN_OR_RECENTLY_LOGGOUT opcodes.
                    m_playerRecentlyLogout = false;

                    ExecuteOpcode(*opHandle, packet);
                    break;
                case STATUS_NEVER:
                    sLog.outError( "SESSION: received not allowed opcode %s (0x%.4X)",
                        opHandle->name,
                        packet->GetOpcode());
                    break;
                case STATUS_UNHANDLED:
                    DEBUG_LOG("SESSION: received not handled opcode %s (0x%.4X)",
                        opHandle->name,
                        packet->GetOpcode());
                    break;
                default:
                    sLog.outError("SESSION: received wrong-status-req opcode %s (0x%.4X)",
                        opHandle->name,
                        packet->GetOpcode());
                    break;
            }
        }
        catch (ByteBufferException &)
        {
            sLog.outError("WorldSession::Update ByteBufferException occured while parsing a packet (opcode: %u) from client %s, accountid=%i.",
                    packet->GetOpcode(), GetRemoteAddress().c_str(), GetAccountId());
            if (sLog.HasLogLevelOrHigher(LOG_LVL_DEBUG))
            {
                DEBUG_LOG("Dumping error causing packet:");
                packet->hexlike();
            }

            if (sWorld.getConfig(CONFIG_BOOL_KICK_PLAYER_ON_BAD_PACKET))
            {
                DETAIL_LOG("Disconnecting session [account id %u / address %s] for badly formatted packet.",
                    GetAccountId(), GetRemoteAddress().c_str());

                KickPlayer();
            }
        }

        delete packet;
    }

    ///- Cleanup socket pointer if need
    if (m_Socket && m_Socket->IsClosed ())
    {
        m_Socket->RemoveReference ();
        m_Socket = NULL;
    }

    ///- If necessary, log the player out
    time_t currTime = time(NULL);
    if (!m_Socket || (ShouldLogOut(currTime) && !m_playerLoading))
        LogoutPlayer(true);

    if (!m_Socket)
        return false;                                       //Will remove this session from the world session map

    return true;
}
示例#24
0
void WorldSession::HandleQuestPOIQuery(WorldPacket& recvData)
{
    uint32 count;
    recvData >> count; // quest count, max=25

    if (count >= MAX_QUEST_LOG_SIZE)
    {
        recvData.rfinish();
        return;
    }

    WorldPacket data(SMSG_QUEST_POI_QUERY_RESPONSE, 4+(4+4)*count);
    data << uint32(count); // count

    for (uint32 i = 0; i < count; ++i)
    {
        uint32 questId;
        recvData >> questId; // quest id

        bool questOk = false;

        uint16 questSlot = _player->FindQuestSlot(questId);

        if (questSlot != MAX_QUEST_LOG_SIZE)
            questOk =_player->GetQuestSlotQuestId(questSlot) == questId;

        if (questOk)
        {
            QuestPOIVector const* POI = sObjectMgr->GetQuestPOIVector(questId);

            if (POI)
            {
                data << uint32(questId); // quest ID
                data << uint32(POI->size()); // POI count

                for (QuestPOIVector::const_iterator itr = POI->begin(); itr != POI->end(); ++itr)
                {
                    data << uint32(itr->Id);                // POI index
                    data << int32(itr->ObjectiveIndex);     // objective index
                    data << uint32(itr->MapId);             // mapid
                    data << uint32(itr->AreaId);            // areaid
                    data << uint32(itr->Unk2);              // unknown
                    data << uint32(itr->Unk3);              // unknown
                    data << uint32(itr->Unk4);              // unknown
                    data << uint32(itr->points.size());     // POI points count

                    for (std::vector<QuestPOIPoint>::const_iterator itr2 = itr->points.begin(); itr2 != itr->points.end(); ++itr2)
                    {
                        data << int32(itr2->x); // POI point x
                        data << int32(itr2->y); // POI point y
                    }
                }
            }
            else
            {
                data << uint32(questId); // quest ID
                data << uint32(0); // POI count
            }
        }
        else
        {
            data << uint32(questId); // quest ID
            data << uint32(0); // POI count
        }
    }

    SendPacket(&data);
}
示例#25
0
/// Update the WorldSession (triggered by World update)
bool WorldSession::Update(uint32 /*diff*/)
{
    ///- Retrieve packets from the receive queue and call the appropriate handlers
    /// not proccess packets if socket already closed
    WorldPacket* packet;
    while (_recvQueue.next(packet) && m_Socket && !m_Socket->IsClosed ())
    {
        /*#if 1
        sLog.outError( "MOEP: %s (0x%.4X)",
                        LookupOpcodeName(packet->GetOpcode()),
                        packet->GetOpcode());
        #endif*/

        OpcodeStruct const* opHandle = opCodes.LookupOpcode(packet->GetOpcode());
        if(!opHandle)
        {
            sLog.outError( "SESSION: received non-existed opcode (0x%.4X)",
                packet->GetOpcode());
        }
        else
        {
            try
            {
                switch (opHandle->status)
                {
                    case STATUS_LOGGEDIN:
                        if(!_player)
                        {
                            // skip STATUS_LOGGEDIN opcode unexpected errors if player logout sometime ago - this can be network lag delayed packets
                            if(!m_playerRecentlyLogout)
                                LogUnexpectedOpcode(packet, "the player has not logged in yet");
                        }
                        else if(_player->IsInWorld())
                        {
                            (this->*opHandle->handler)(*packet);
                            if (sLog.IsOutDebug() && packet->rpos() < packet->wpos())
                                LogUnprocessedTail(packet);
                        }
                        // lag can cause STATUS_LOGGEDIN opcodes to arrive after the player started a transfer
                        break;
                    case STATUS_LOGGEDIN_OR_RECENTLY_LOGGOUT:
                        if(!_player && !m_playerRecentlyLogout)
                        {
                            LogUnexpectedOpcode(packet, "the player has not logged in yet and not recently logout");
                        }
                        else
                        {
                            // not expected _player or must checked in packet hanlder
                            (this->*opHandle->handler)(*packet);
                            if (sLog.IsOutDebug() && packet->rpos() < packet->wpos())
                                LogUnprocessedTail(packet);
                        }
                        break;
                    case STATUS_TRANSFER:
                        if(!_player)
                            LogUnexpectedOpcode(packet, "the player has not logged in yet");
                        else if(_player->IsInWorld())
                            LogUnexpectedOpcode(packet, "the player is still in world");
                        else
                        {
                            (this->*opHandle->handler)(*packet);
                            if (sLog.IsOutDebug() && packet->rpos() < packet->wpos())
                                LogUnprocessedTail(packet);
                        }
                        break;
                    case STATUS_AUTHED:
                        // prevent cheating with skip queue wait
                        if(m_inQueue)
                        {
                            LogUnexpectedOpcode(packet, "the player not pass queue yet");
                            break;
                        }

                        // single from authed time opcodes send in to after logout time
                        // and before other STATUS_LOGGEDIN_OR_RECENTLY_LOGGOUT opcodes.
                        m_playerRecentlyLogout = false;

                        (this->*opHandle->handler)(*packet);
                        if (sLog.IsOutDebug() && packet->rpos() < packet->wpos())
                            LogUnprocessedTail(packet);
                        break;
                    case STATUS_NEVER:
                        sLog.outError( "SESSION: received not allowed opcode %s (0x%.4X)",
                            opHandle->name,
                            packet->GetOpcode());
                        break;
                }
            }
            catch(ByteBufferException &)
            {
                sLog.outError("WorldSession::Update ByteBufferException occured while parsing a packet (opcode: %u) from client %s, accountid=%i. Skipped packet.",
                        packet->GetOpcode(), GetRemoteAddress().c_str(), GetAccountId());
                if(sLog.IsOutDebug())
                {
                    sLog.outDebug("Dumping error causing packet:");
                    packet->hexlike();
                }
            }
        }

        delete packet;
    }

    ///- Cleanup socket pointer if need
    if (m_Socket && m_Socket->IsClosed ())
    {
        m_Socket->RemoveReference ();
        m_Socket = NULL;
    }

    ///- If necessary, log the player out
    time_t currTime = time(NULL);
    if (!m_Socket || (ShouldLogOut(currTime) && !m_playerLoading))
        LogoutPlayer(true);

    if (!m_Socket)
        return false;                                       //Will remove this session from the world session map

    return true;
}
示例#26
0
void WorldServerSocket::OnRead()
{
	for(;;)
	{
		// Check for the header if we don't have any bytes to wait for.
		if(mRemaining == 0)
		{
			if(GetReadBuffer().GetSize() < 6)
			{
				// No header in the packet, let's wait.
				return;
			}

			// Copy from packet buffer into header local var
			ClientPktHeader Header;
			GetReadBuffer().Read((uint8*)&Header, 6);

			// Decrypt the header
            _crypt.DecryptSixRecv((uint8*)&Header);
			mRemaining = mSize = ntohs(Header.size) - 4;
			mOpcode = Header.cmd;
		}

		WorldPacket * Packet;

		if(mRemaining > 0)
		{
			if( GetReadBuffer().GetSize() < mRemaining )
			{
				// We have a fragmented packet. Wait for the complete one before proceeding.
				return;
			}
		}

		Packet = new WorldPacket(mOpcode, mSize);
		Packet->resize(mSize);

		if(mRemaining > 0)
		{
			// Copy from packet buffer into our actual buffer.
			///Read(mRemaining, (uint8*)Packet->contents());
			GetReadBuffer().Read((uint8*)Packet->contents(), mRemaining);
		}

		sWorldLog.LogPacket(mSize, mOpcode, mSize ? Packet->contents() : NULL, 0);
		mRemaining = mSize = mOpcode = 0;

		// Check for packets that we handle
		switch(Packet->GetOpcode())
		{
		case CMSG_PING:
			{
				_HandlePing(Packet);
				delete Packet;
			}break;
		case CMSG_AUTH_RESPONSE:
			{
				_HandleAuthSession(Packet);
			}break;
		default:
			{
				if(mSession) 
					mSession->QueuePacket(Packet);
				else 
					delete Packet;
			}break;
		}
	}
}
示例#27
0
void WorldSession::Handle_ServerSide( WorldPacket& recvPacket )
{
    sLog.outError( "SESSION: received server-side opcode %s (0x%.4X)",
        opCodes.LookupOpcode(recvPacket.GetOpcode())->name,
        recvPacket.GetOpcode());
}
示例#28
0
文件: Channel.cpp 项目: MI7J/mangos
void Channel::Join(ObjectGuid p, const char* pass)
{
    WorldPacket data;
    if (IsOn(p))
    {
        if (!IsConstant())                                  // non send error message for built-in channels
        {
            MakePlayerAlreadyMember(&data, p);
            SendToOne(&data, p);
        }
        return;
    }

    if (IsBanned(p))
    {
        MakeBanned(&data);
        SendToOne(&data, p);
        return;
    }

    if (m_password.length() > 0 && strcmp(pass, m_password.c_str()))
    {
        MakeWrongPassword(&data);
        SendToOne(&data, p);
        return;
    }

    Player* plr = sObjectMgr.GetPlayer(p);

    if (plr)
    {
        if (HasFlag(CHANNEL_FLAG_LFG) && sWorld.getConfig(CONFIG_BOOL_RESTRICTED_LFG_CHANNEL) && plr->GetSession()->GetSecurity() == SEC_PLAYER)
        {
            MakeNotInLfg(&data);
            SendToOne(&data, p);
            return;
        }

        if (plr->GetGuildId() && (GetFlags() == 0x38))
            return;

        plr->JoinedChannel(this);
    }

    if (m_announce && (!plr || plr->GetSession()->GetSecurity() < SEC_GAMEMASTER || !sWorld.getConfig(CONFIG_BOOL_SILENTLY_GM_JOIN_TO_CHANNEL)))
    {
        MakeJoined(&data, p);
        SendToAll(&data);
    }

    data.clear();

    PlayerInfo& pinfo = m_players[p];
    pinfo.player = p;
    pinfo.flags = 0;

    MakeYouJoined(&data);
    SendToOne(&data, p);

    JoinNotify(p);

    // if no owner first logged will become
    if (!IsConstant() && !m_ownerGuid)
    {
        SetOwner(p, (m_players.size() > 1 ? true : false));
        m_players[p].SetModerator(true);
    }
}
示例#29
0
void WorldSession::SizeError(WorldPacket const& packet, uint32 size) const
{
    sLog.outError("Client (account %u) send packet %s (%u) with size " SIZEFMTD " but expected %u (attempt crash server?), skipped",
        GetAccountId(),LookupOpcodeName(packet.GetOpcode()),packet.GetOpcode(),packet.size(),size);
}
示例#30
0
void WSSocket::OnRead()
{
    for(;;)
	{
		if(!_cmd)
		{
			if(readBuffer.GetSize() < 6)
				break;

			readBuffer.Read(&_cmd, 2);
			readBuffer.Read(&_remaining, 4);
			//_remaining = ntohl(_remaining);
		}

        if(_remaining && readBuffer.GetSize() < _remaining)
			break;

		if(_cmd == ICMSG_WOW_PACKET)
		{
			/* optimized version for packet passing, to reduce latency! ;) */
			/*uint32 sid = *(uint32*)&m_readBuffer[0];
			uint16 op  = *(uint16*)&m_readBuffer[4];
			uint32 sz  = *(uint32*)&m_readBuffer[6];
			Session * session = sClientMgr.GetSession(sid);
			if(session != NULL && session->GetSocket() != NULL)
				session->GetSocket()->OutPacket(op, sz, m_readBuffer + 10);*/

			//RemoveReadBufferBytes(sz + 10/*header*/, false);
			uint32 sid;
			uint16 op;
			uint32 sz;


			GetReadBuffer().Read(&sid, 4);
			GetReadBuffer().Read(&op, 2);
			GetReadBuffer().Read(&sz, 4);

			Session * session = sClientMgr.GetSession(sid);
			if(session != NULL && session->GetSocket() != NULL)
			{
				uint8* buf = new uint8[sz];
				GetReadBuffer().Read(buf, sz);
				session->GetSocket()->OutPacket(op, sz, buf);
				delete [] buf;
			}
			else
				GetReadBuffer().Remove(sz);

			_cmd = 0;

			continue;
		}
		WorldPacket * pck = new WorldPacket(_cmd, _remaining);
		_cmd = 0;
		pck->resize(_remaining);
		readBuffer.Read((uint8*)pck->contents(), _remaining);

		if(_authenticated)
		{
			// push to queue
			if(!_ws)
			{
				if(pck->GetOpcode() == ICMSG_REGISTER_WORKER)
				{
					// handle register worker
					HandleRegisterWorker(*pck);
				}

				/* I deliberately don't delete pck here for a reason :P */
			}
			else
			{
				_ws->QueuePacket(pck);
			}
		}
		else
		{
			if(pck->GetOpcode() != ICMSG_AUTH_REPLY)
				Disconnect();
			else
				HandleAuthRequest(*pck);
			
			delete pck;
		}
	}
}