mirror of
https://github.com/EQEmu/Server.git
synced 2026-06-15 08:48:22 +00:00
Working on login / world connection mostly there, fixed a few crashes with encryption on 0 length packets
This commit is contained in:
KimLS
+98
-91
@@ -53,95 +53,102 @@ LoginServer::LoginServer(const char* iAddress, uint16 iPort, const char* Account
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LoginServer::~LoginServer() {
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}
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void LoginServer::ProcessPacket(uint16_t opcode, EQ::Net::Packet &p) {
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const WorldConfig *Config=WorldConfig::get();
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void LoginServer::ProcessUsertoWorldReq(uint16_t opcode, EQ::Net::Packet &p) {
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const WorldConfig *Config = WorldConfig::get();
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Log.Out(Logs::Detail, Logs::World_Server, "Recevied ServerPacket from LS OpCode 0x04x", opcode);
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/************ Get all packets from packet manager out queue and process them ************/
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Log.Out(Logs::Detail, Logs::World_Server,"Recevied ServerPacket from LS OpCode 0x04x", opcode);
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UsertoWorldRequest_Struct* utwr = (UsertoWorldRequest_Struct*)p.Data();
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uint32 id = database.GetAccountIDFromLSID(utwr->lsaccountid);
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int16 status = database.CheckStatus(id);
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switch(opcode) {
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case ServerOP_UsertoWorldReq: {
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UsertoWorldRequest_Struct* utwr = (UsertoWorldRequest_Struct*)p.Data();
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uint32 id = database.GetAccountIDFromLSID(utwr->lsaccountid);
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int16 status = database.CheckStatus(id);
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auto outpack = new ServerPacket;
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outpack->opcode = ServerOP_UsertoWorldResp;
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outpack->size = sizeof(UsertoWorldResponse_Struct);
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outpack->pBuffer = new uchar[outpack->size];
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memset(outpack->pBuffer, 0, outpack->size);
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UsertoWorldResponse_Struct* utwrs = (UsertoWorldResponse_Struct*)outpack->pBuffer;
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utwrs->lsaccountid = utwr->lsaccountid;
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utwrs->ToID = utwr->FromID;
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auto outpack = new ServerPacket;
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outpack->opcode = ServerOP_UsertoWorldResp;
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outpack->size = sizeof(UsertoWorldResponse_Struct);
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outpack->pBuffer = new uchar[outpack->size];
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memset(outpack->pBuffer, 0, outpack->size);
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UsertoWorldResponse_Struct* utwrs = (UsertoWorldResponse_Struct*) outpack->pBuffer;
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utwrs->lsaccountid = utwr->lsaccountid;
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utwrs->ToID = utwr->FromID;
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if(Config->Locked == true)
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{
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if((status == 0 || status < 100) && (status != -2 || status != -1))
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utwrs->response = 0;
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if(status >= 100)
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utwrs->response = 1;
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}
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else {
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utwrs->response = 1;
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}
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int32 x = Config->MaxClients;
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if( (int32)numplayers >= x && x != -1 && x != 255 && status < 80)
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utwrs->response = -3;
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if(status == -1)
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utwrs->response = -1;
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if(status == -2)
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utwrs->response = -2;
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utwrs->worldid = utwr->worldid;
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SendPacket(outpack);
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delete outpack;
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break;
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}
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case ServerOP_LSClientAuth: {
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ClientAuth_Struct* slsca = (ClientAuth_Struct*)p.Data();
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if (RuleI(World, AccountSessionLimit) >= 0) {
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// Enforce the limit on the number of characters on the same account that can be
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// online at the same time.
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client_list.EnforceSessionLimit(slsca->lsaccount_id);
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}
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client_list.CLEAdd(slsca->lsaccount_id, slsca->name, slsca->key, slsca->worldadmin, inet_addr(slsca->ip), slsca->local);
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break;
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}
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case ServerOP_LSFatalError: {
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Log.Out(Logs::Detail, Logs::World_Server, "Login server responded with FatalError.");
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if (p.Length() > 1) {
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Log.Out(Logs::Detail, Logs::World_Server, " %s", (const char*)p.Data());
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}
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break;
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}
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case ServerOP_SystemwideMessage: {
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ServerSystemwideMessage* swm = (ServerSystemwideMessage*)p.Data();
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zoneserver_list.SendEmoteMessageRaw(0, 0, 0, swm->type, swm->message);
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break;
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}
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case ServerOP_LSRemoteAddr: {
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if (!Config->WorldAddress.length()) {
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WorldConfig::SetWorldAddress((char *)p.Data());
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Log.Out(Logs::Detail, Logs::World_Server, "Loginserver provided %s as world address", (const char*)p.Data());
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}
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break;
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}
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case ServerOP_LSAccountUpdate: {
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Log.Out(Logs::Detail, Logs::World_Server, "Received ServerOP_LSAccountUpdate packet from loginserver");
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CanAccountUpdate = true;
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break;
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}
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default:
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{
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Log.Out(Logs::Detail, Logs::World_Server, "Unknown LSOpCode: 0x%04x size=%d",(int)opcode, p.Length());
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Log.OutF(Logs::General, Logs::Login_Server, "{0}", p.ToString());
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break;
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}
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if (Config->Locked == true)
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{
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if ((status == 0 || status < 100) && (status != -2 || status != -1))
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utwrs->response = 0;
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if (status >= 100)
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utwrs->response = 1;
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}
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else {
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utwrs->response = 1;
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}
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int32 x = Config->MaxClients;
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if ((int32)numplayers >= x && x != -1 && x != 255 && status < 80)
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utwrs->response = -3;
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if (status == -1)
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utwrs->response = -1;
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if (status == -2)
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utwrs->response = -2;
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utwrs->worldid = utwr->worldid;
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SendPacket(outpack);
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delete outpack;
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}
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void LoginServer::ProcessLSClientAuth(uint16_t opcode, EQ::Net::Packet &p) {
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const WorldConfig *Config = WorldConfig::get();
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Log.Out(Logs::Detail, Logs::World_Server, "Recevied ServerPacket from LS OpCode 0x04x", opcode);
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try {
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auto slsca = p.GetSerialize<ClientAuth_Struct>(0);
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if (RuleI(World, AccountSessionLimit) >= 0) {
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// Enforce the limit on the number of characters on the same account that can be
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// online at the same time.
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client_list.EnforceSessionLimit(slsca.lsaccount_id);
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}
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client_list.CLEAdd(slsca.lsaccount_id, slsca.name.c_str(), slsca.key.c_str(), slsca.worldadmin, inet_addr(slsca.ip.c_str()), slsca.local);
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}
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catch (std::exception &ex) {
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Log.OutF(Logs::General, Logs::Error, "Error parsing LSClientAuth packet from world.\n{0}", ex.what());
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}
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}
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void LoginServer::ProcessLSFatalError(uint16_t opcode, EQ::Net::Packet &p) {
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const WorldConfig *Config = WorldConfig::get();
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Log.Out(Logs::Detail, Logs::World_Server, "Recevied ServerPacket from LS OpCode 0x04x", opcode);
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Log.Out(Logs::Detail, Logs::World_Server, "Login server responded with FatalError.");
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if (p.Length() > 1) {
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Log.Out(Logs::Detail, Logs::World_Server, " %s", (const char*)p.Data());
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}
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}
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void LoginServer::ProcessSystemwideMessage(uint16_t opcode, EQ::Net::Packet &p) {
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const WorldConfig *Config = WorldConfig::get();
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Log.Out(Logs::Detail, Logs::World_Server, "Recevied ServerPacket from LS OpCode 0x04x", opcode);
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ServerSystemwideMessage* swm = (ServerSystemwideMessage*)p.Data();
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zoneserver_list.SendEmoteMessageRaw(0, 0, 0, swm->type, swm->message);
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}
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void LoginServer::ProcessLSRemoteAddr(uint16_t opcode, EQ::Net::Packet &p) {
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const WorldConfig *Config = WorldConfig::get();
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Log.Out(Logs::Detail, Logs::World_Server, "Recevied ServerPacket from LS OpCode 0x04x", opcode);
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if (!Config->WorldAddress.length()) {
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WorldConfig::SetWorldAddress((char *)p.Data());
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Log.Out(Logs::Detail, Logs::World_Server, "Loginserver provided %s as world address", (const char*)p.Data());
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}
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}
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void LoginServer::ProcessLSAccountUpdate(uint16_t opcode, EQ::Net::Packet &p) {
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const WorldConfig *Config = WorldConfig::get();
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Log.Out(Logs::Detail, Logs::World_Server, "Recevied ServerPacket from LS OpCode 0x04x", opcode);
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Log.Out(Logs::Detail, Logs::World_Server, "Received ServerOP_LSAccountUpdate packet from loginserver");
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CanAccountUpdate = true;
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}
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bool LoginServer::Connect() {
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@@ -189,12 +196,12 @@ bool LoginServer::Connect() {
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}
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});
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client->OnMessage(ServerOP_UsertoWorldReq, std::bind(&LoginServer::ProcessPacket, this, std::placeholders::_1, std::placeholders::_2));
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client->OnMessage(ServerOP_LSClientAuth, std::bind(&LoginServer::ProcessPacket, this, std::placeholders::_1, std::placeholders::_2));
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client->OnMessage(ServerOP_LSFatalError, std::bind(&LoginServer::ProcessPacket, this, std::placeholders::_1, std::placeholders::_2));
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client->OnMessage(ServerOP_SystemwideMessage, std::bind(&LoginServer::ProcessPacket, this, std::placeholders::_1, std::placeholders::_2));
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client->OnMessage(ServerOP_LSRemoteAddr, std::bind(&LoginServer::ProcessPacket, this, std::placeholders::_1, std::placeholders::_2));
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client->OnMessage(ServerOP_LSAccountUpdate, std::bind(&LoginServer::ProcessPacket, this, std::placeholders::_1, std::placeholders::_2));
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client->OnMessage(ServerOP_UsertoWorldReq, std::bind(&LoginServer::ProcessUsertoWorldReq, this, std::placeholders::_1, std::placeholders::_2));
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client->OnMessage(ServerOP_LSClientAuth, std::bind(&LoginServer::ProcessLSClientAuth, this, std::placeholders::_1, std::placeholders::_2));
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client->OnMessage(ServerOP_LSFatalError, std::bind(&LoginServer::ProcessLSFatalError, this, std::placeholders::_1, std::placeholders::_2));
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client->OnMessage(ServerOP_SystemwideMessage, std::bind(&LoginServer::ProcessSystemwideMessage, this, std::placeholders::_1, std::placeholders::_2));
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client->OnMessage(ServerOP_LSRemoteAddr, std::bind(&LoginServer::ProcessLSRemoteAddr, this, std::placeholders::_1, std::placeholders::_2));
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client->OnMessage(ServerOP_LSAccountUpdate, std::bind(&LoginServer::ProcessLSAccountUpdate, this, std::placeholders::_1, std::placeholders::_2));
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}
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void LoginServer::SendInfo() {
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const WorldConfig *Config=WorldConfig::get();
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