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https://github.com/Mauler125/r5sdk.git
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1285d15623
* Fixed bug where multiple of the same entries get added to the global ban/refuse list.
* Fixed bug where we still use the client instance after deleting it in 'CBanSystem::BanListCheck()'.
* Load banlist at a later state (not at construction of class), this is needed for a future change of adapting the 'business' code to feature the game's FileSystem.
* CServer cleanup.
* More detailed ban messages (banned, added to refused list, removed from slot, etc..).
* Use localization key for banned message ("#Valve_Reject_Banned").
* Add const qualifiers to all CPylon methods.
Note:
* This commit requires changes on the master server, these changes are already performed, however the new master server isn't live yet until we publish the new release.
140 lines
7.5 KiB
C++
140 lines
7.5 KiB
C++
#pragma once
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#include "tier1/NetAdr2.h"
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#include "networksystem/pylon.h"
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#include "engine/client/client.h"
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#include "engine/networkstringtable.h"
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#include "public/iserver.h"
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#ifndef CLIENT_DLL
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#include "server/vengineserver_impl.h"
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#endif // !CLIENT_DLL
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enum class server_state_t
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{
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ss_dead = 0, // Dead
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ss_loading, // Spawning
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ss_active, // Running
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ss_paused, // Running, but paused
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};
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struct user_creds_s
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{
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v_netadr_t m_nAddr;
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int32_t m_nProtocolVer;
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int32_t m_nchallenge;
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uint32_t m_nReservation;
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uint64_t m_nNucleusID;
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uint8_t* m_pUserID;
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};
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class CServer : public IServer
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{
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public:
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int GetTick(void) const { return m_nTickCount; }
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#ifndef CLIENT_DLL // Only the connectionless packet handler is implemented on the client via the IServer base class.
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int GetNumHumanPlayers(void) const;
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int GetNumFakeClients(void) const;
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const char* GetMapName(void) const { return m_szMapname; }
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const char* GetMapGroupName(void) const { return m_szMapGroupName; }
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int GetNumClasses(void) const { return m_nServerClasses; }
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int GetClassBits(void) const { return m_nServerClassBits; }
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bool IsActive(void) const { return m_State >= server_state_t::ss_active; }
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bool IsLoading(void) const { return m_State == server_state_t::ss_loading; }
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bool IsDedicated(void) const { return g_bDedicated; }
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bool AuthClient(user_creds_s* pChallenge);
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void RejectConnection(int iSocket, user_creds_s* pCreds, const char* szMessage);
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static CClient* ConnectClient(CServer* pServer, user_creds_s* pChallenge);
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#endif // !CLIENT_DLL
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private:
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server_state_t m_State; // some actions are only valid during load
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int m_Socket; // network socket
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int m_nTickCount; // current server tick
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bool m_bResetMaxTeams; // reset max players on the server
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char m_szMapname[MAX_MAP_NAME]; // map name and path without extension
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char m_szMapGroupName[64]; // map group name
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char m_szPassword[32]; // server password
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uint32_t m_WorldmapCRC; // for detecting that client has a hacked local copy of map, the client will be dropped if this occurs.
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uint32_t m_ClientDllCRC; // the dll that this server is expecting clients to be using.
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CNetworkStringTableContainer* m_StringTables; // network string table container
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CNetworkStringTable* m_pInstanceBaselineTable; // instancebaseline
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CNetworkStringTable* m_pLightStyleTable; // lightstyles
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CNetworkStringTable* m_pUserInfoTable; // userinfo
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CNetworkStringTable* m_pServerQueryTable; // server_query_inf
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bool m_bReplay; // MAYBE
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bool m_bUpdateFrame; // perform snapshot update
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bool m_bUseReputation; // use of player reputation on the server
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bool m_bSimulating; // are we simulating or not
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int m_nPad; // padding
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bf_write m_Signon; // signon bitbuf
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CUtlMemory<byte> m_SignonBuffer; // signon memory
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int m_nServerClasses; // number of unique server classes
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int m_nServerClassBits; // log2 of serverclasses
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char m_szHostInfo[128]; // see '[r5apex_ds.exe + 0x237740]' for more details. fmt: '[IPv6]:PORT:TIMEi64u'
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char m_nGap0[0x4A290]; // TODO: Reverse the rest in this gap.
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#if defined (GAMEDLL_S2) || defined (GAMEDLL_S3)
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char m_nGap1[0x80];
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#endif
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};
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#if defined (GAMEDLL_S0) || defined (GAMEDLL_S1)
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static_assert(sizeof(CServer) == 0x4A440);
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#else
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static_assert(sizeof(CServer) == 0x4A4C0);
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#endif
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extern CServer* g_pServer;
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/* ==== CSERVER ========================================================================================================================================================= */
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inline CMemory p_CServer_Think;
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inline auto v_CServer_Think = p_CServer_Think.RCast<void (*)(bool bCheckClockDrift, bool bIsSimulating)>();
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inline CMemory p_CServer_Authenticate;
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inline auto v_CServer_ConnectClient = p_CServer_Authenticate.RCast<CClient* (*)(CServer* pServer, user_creds_s* pCreds)>();
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inline CMemory p_CServer_RejectConnection;
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inline auto v_CServer_RejectConnection = p_CServer_RejectConnection.RCast<void* (*)(CServer* pServer, int iSocket, user_creds_s* pCreds, const char* szMessage)>();
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void CServer_Attach();
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void CServer_Detach();
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extern bool g_bCheckCompBanDB;
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///////////////////////////////////////////////////////////////////////////////
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class VServer : public IDetour
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{
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virtual void GetAdr(void) const
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{
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spdlog::debug("| FUN: CServer::Think : {:#18x} |\n", p_CServer_Think.GetPtr());
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spdlog::debug("| FUN: CServer::ConnectClient : {:#18x} |\n", p_CServer_Authenticate.GetPtr());
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spdlog::debug("| FUN: CServer::RejectConnection : {:#18x} |\n", p_CServer_RejectConnection.GetPtr());
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spdlog::debug("| VAR: g_pServer[128] : {:#18x} |\n", reinterpret_cast<uintptr_t>(g_pServer));
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spdlog::debug("+----------------------------------------------------------------+\n");
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}
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virtual void GetFun(void) const
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{
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p_CServer_Think = g_GameDll.FindPatternSIMD(reinterpret_cast<rsig_t>("\x48\x89\x5C\x24\x00\x48\x89\x74\x24\x00\x57\x48\x81\xEC\x00\x00\x00\x00\x80\x3D\x00\x00\x00\x00\x00"), "xxxx?xxxx?xxxx????xx?????");
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#if defined (GAMEDLL_S0) || defined (GAMEDLL_S1)
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p_CServer_Authenticate = g_GameDll.FindPatternSIMD(reinterpret_cast<rsig_t>("\x44\x89\x44\x24\x00\x55\x56\x57\x48\x8D\xAC\x24\x00\x00\x00\x00"), "xxxx?xxxxxxx????");
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#elif defined (GAMEDLL_S2)
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p_CServer_Authenticate = g_GameDll.FindPatternSIMD(reinterpret_cast<rsig_t>("\x44\x89\x44\x24\x00\x56\x57\x48\x81\xEC\x00\x00\x00\x00"), "xxxx?xxxxx????");
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#else
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p_CServer_Authenticate = g_GameDll.FindPatternSIMD(reinterpret_cast<rsig_t>("\x40\x55\x57\x41\x55\x41\x57\x48\x8D\xAC\x24\x00\x00\x00\x00"), "xxxxxxxxxxx????");
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#endif
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p_CServer_RejectConnection = g_GameDll.FindPatternSIMD(reinterpret_cast<rsig_t>("\x4C\x89\x4C\x24\x00\x53\x55\x56\x57\x48\x81\xEC\x00\x00\x00\x00\x49\x8B\xD9"), "xxxx?xxxxxxx????xxx");
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v_CServer_Think = p_CServer_Think.RCast<void (*)(bool, bool)>(); /*48 89 5C 24 ?? 48 89 74 24 ?? 57 48 81 EC ?? ?? ?? ?? 80 3D ?? ?? ?? ?? ??*/
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v_CServer_ConnectClient = p_CServer_Authenticate.RCast<CClient* (*)(CServer*, user_creds_s*)>(); /*40 55 57 41 55 41 57 48 8D AC 24 ?? ?? ?? ??*/
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v_CServer_RejectConnection = p_CServer_RejectConnection.RCast<void* (*)(CServer*, int, user_creds_s*, const char*)>(); /*4C 89 4C 24 ?? 53 55 56 57 48 81 EC ?? ?? ?? ?? 49 8B D9*/
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}
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virtual void GetVar(void) const
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{
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g_pServer = g_GameDll.FindPatternSIMD(reinterpret_cast<rsig_t>("\x48\x89\x5C\x24\x00\x57\x48\x83\xEC\x20\x48\x0F\xBF\xD1"), "xxxx?xxxxxxxxx")
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.FindPatternSelf("48 8D 3D").ResolveRelativeAddressSelf(0x3, 0x7).RCast<CServer*>();
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}
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virtual void GetCon(void) const { }
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virtual void Attach(void) const { }
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virtual void Detach(void) const { }
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};
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///////////////////////////////////////////////////////////////////////////////
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REGISTER(VServer);
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