net.cpp

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/*
 * The ManaPlus Client
 * Copyright (C) 2009 The Mana World Development Team
 * Copyright (C) 2009-2010 The Mana Developers
 * Copyright (C) 2011-2019 The ManaPlus Developers
 * Copyright (C) 2019-2021 Andrei Karas
 *
 * This file is part of The ManaPlus Client.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
 
#include "net/net.h"
 
#include "configuration.h"
 
#include "net/loginhandler.h"
 
#ifdef TMWA_SUPPORT
#include "net/tmwa/generalhandler.h"
#endif // TMWA_SUPPORT
 
#include "net/eathena/generalhandler.h"
 
#include "utils/delete2.h"
 
#include "debug.h"
 
int evolPacketOffset = 0;
 
namespace Net
{
 class AuctionHandler;
 class AchievementHandler;
 class AttendanceHandler;
 class BankHandler;
 class BarterHandler;
 class BattleGroundHandler;
 class BuyingStoreHandler;
 class CashShopHandler;
 class ElementalHandler;
 class FamilyHandler;
 class FriendsHandler;
 class HomunculusHandler;
 class Mail2Handler;
 class MailHandler;
 class MapHandler;
 class MarketHandler;
 class MercenaryHandler;
 class SearchStoreHandler;
 class RefineHandler;
 class RouletteHandler;
 class VendingHandler;
 class AdminHandler;
 class BeingHandler;
 class BuySellHandler;
 class CharServerHandler;
 class ChatHandler;
 class ClanHandler;
 class GameHandler;
 class GuildHandler;
 class InventoryHandler;
 class NpcHandler;
 class PartyHandler;
 class PetHandler;
 class PlayerHandler;
 class QuestHandler;
 class ServerFeatures;
 class SkillHandler;
 class TradeHandler;
} // namespace Net
 
Net::AdminHandler *adminHandler = nullptr;
Net::CharServerHandler *charServerHandler = nullptr;
Net::ChatHandler *chatHandler = nullptr;
Net::ClanHandler *clanHandler = nullptr;
Net::GeneralHandler *generalHandler = nullptr;
Net::InventoryHandler *inventoryHandler = nullptr;
Net::LoginHandler *loginHandler = nullptr;
Net::GameHandler *gameHandler = nullptr;
Net::GuildHandler *guildHandler = nullptr;
Net::NpcHandler *npcHandler = nullptr;
Net::PartyHandler *partyHandler = nullptr;
Net::PetHandler *petHandler = nullptr;
Net::PlayerHandler *playerHandler = nullptr;
Net::SkillHandler *skillHandler = nullptr;
Net::TradeHandler *tradeHandler = nullptr;
Net::BeingHandler *beingHandler = nullptr;
Net::BuySellHandler *buySellHandler = nullptr;
Net::ServerFeatures *serverFeatures = nullptr;
Net::AuctionHandler *auctionHandler = nullptr;
Net::AchievementHandler *achievementHandler = nullptr;
Net::AttendanceHandler *attendanceHandler = nullptr;
Net::BankHandler *bankHandler = nullptr;
Net::BattleGroundHandler *battleGroundHandler = nullptr;
Net::BuyingStoreHandler *buyingStoreHandler = nullptr;
Net::CashShopHandler *cashShopHandler = nullptr;
Net::ElementalHandler *elementalHandler = nullptr;
Net::FamilyHandler *familyHandler = nullptr;
Net::FriendsHandler *friendsHandler = nullptr;
Net::HomunculusHandler *homunculusHandler = nullptr;
Net::Mail2Handler *mail2Handler = nullptr;
Net::MailHandler *mailHandler = nullptr;
Net::MapHandler *mapHandler = nullptr;
Net::MarketHandler *marketHandler = nullptr;
Net::BarterHandler *barterHandler = nullptr;
Net::MercenaryHandler *mercenaryHandler = nullptr;
Net::RefineHandler *refineHandler = nullptr;
Net::RouletteHandler *rouletteHandler = nullptr;
Net::SearchStoreHandler *searchStoreHandler = nullptr;
Net::VendingHandler *vendingHandler = nullptr;
Net::QuestHandler *questHandler = nullptr;
 
namespace Net
{
ServerTypeT networkType = ServerType::UNKNOWN;
std::set<int> ignorePackets;
 
void connectToServer(const ServerInfo &server)
{
 BLOCK_START("Net::connectToServer")
 if (networkType == server.type &&
 generalHandler != nullptr)
 {
 generalHandler->reload();
 }
 else
 {
 if (networkType != ServerType::UNKNOWN &&
 generalHandler != nullptr)
 {
 generalHandler->unload();
 delete2(generalHandler)
 }
 
 switch (server.type)
 {
 case ServerType::EATHENA:
 case ServerType::EVOL2:
 new EAthena::GeneralHandler;
 break;
 case ServerType::TMWATHENA:
 case ServerType::UNKNOWN:
 default:
#ifdef TMWA_SUPPORT
 new TmwAthena::GeneralHandler;
#else // TMWA_SUPPORT
 
 new EAthena::GeneralHandler;
#endif // TMWA_SUPPORT
 
 break;
 }
 
 if (generalHandler != nullptr)
 generalHandler->load();
 
 networkType = server.type;
 }
 
 if (loginHandler != nullptr)
 {
 loginHandler->setServer(server);
 loginHandler->connect();
 }
 BLOCK_END("Net::connectToServer")
}
 
void unload()
{
 const GeneralHandler *const handler = generalHandler;
 if (handler != nullptr)
 handler->unload();
 ignorePackets.clear();
 delete2(generalHandler)
}
 
ServerTypeT getNetworkType()
{
 return networkType;
}
 
void loadIgnorePackets()
{
 const std::string str = config.getStringValue("ignorelogpackets");
 splitToIntSet(ignorePackets, str, ',');
}
 
bool isIgnorePacket(const int id)
{
 return ignorePackets.find(id) != ignorePackets.end();
}
 
} // namespace Net