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https://github.com/Mauler125/r5sdk.git
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a618990937
This change was planned for a long time. This moves all REGISTER calls to a single translation unit, this is required as we currently added a very dirty workaround for not registering duplicates by checking if VFTable pointer was already present in the vector... Registering from single translation unit prevents duplicate instances that gets created if header is included by more cpp files. Reworking this reduced 100kb+ of compiled code. This commit also reworked the way functions/variables/constant gets logged with their addresses; the new code formats them on the fly, and allows for resize at any time. Formatting is no longer required by programmer. TODO: currently there are some compile errors for dedicated and client dll's. These will be resolved very soon as they need to be properly worked out still (server & client only stuff needs to be properly split). Use the 'main' (stable) branch for the time being if you need to compile these dll's.
139 lines
6.9 KiB
C++
139 lines
6.9 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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char* 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, v_netadr_t* pNetAdr, const char* szMessage);
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static CClient* ConnectClient(CServer* pServer, user_creds_s* pChallenge);
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static void FrameJob(double flFrameTime, bool bRunOverlays, bool bUniformSnapshotInterval);
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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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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_FrameJob;
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inline auto v_CServer_FrameJob = p_CServer_FrameJob.RCast<void (*)(double flFrameTime, bool bRunOverlays, bool bUniformSnapshotInterval)>();
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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, v_netadr_t* pNetAdr, const char* szMessage)>();
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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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#ifndef CLIENT_DLL
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LogFunAdr("CServer::FrameJob", p_CServer_FrameJob.GetPtr());
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LogFunAdr("CServer::ConnectClient", p_CServer_Authenticate.GetPtr());
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LogFunAdr("CServer::RejectConnection", p_CServer_RejectConnection.GetPtr());
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LogVarAdr("g_pServer[128]", reinterpret_cast<uintptr_t>(g_pServer));
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#endif // !CLIENT_DLL
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}
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virtual void GetFun(void) const
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{
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#ifndef CLIENT_DLL
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p_CServer_FrameJob = g_GameDll.FindPatternSIMD("48 89 6C 24 ?? 56 41 54 41 56");
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#if defined (GAMEDLL_S0) || defined (GAMEDLL_S1)
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p_CServer_Authenticate = g_GameDll.FindPatternSIMD("44 89 44 24 ?? 55 56 57 48 8D AC 24 ?? ?? ?? ??");
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#elif defined (GAMEDLL_S2)
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p_CServer_Authenticate = g_GameDll.FindPatternSIMD("44 89 44 24 ?? 56 57 48 81 EC ?? ?? ?? ??");
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#else
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p_CServer_Authenticate = g_GameDll.FindPatternSIMD("40 55 57 41 55 41 57 48 8D AC 24 ?? ?? ?? ??");
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#endif
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p_CServer_RejectConnection = g_GameDll.FindPatternSIMD("4C 89 4C 24 ?? 53 55 56 57 48 81 EC ?? ?? ?? ?? 49 8B D9");
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v_CServer_FrameJob = p_CServer_FrameJob.RCast<void (*)(double, bool, bool)>(); /*48 89 6C 24 ?? 56 41 54 41 56*/
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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, v_netadr_t*, const char*)>(); /*4C 89 4C 24 ?? 53 55 56 57 48 81 EC ?? ?? ?? ?? 49 8B D9*/
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#endif // !CLIENT_DLL
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}
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virtual void GetVar(void) const
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{
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#ifndef CLIENT_DLL
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g_pServer = g_GameDll.FindPatternSIMD("48 89 5C 24 ?? 57 48 83 EC 20 48 0F BF D1").FindPatternSelf("48 8D 3D").ResolveRelativeAddressSelf(0x3, 0x7).RCast<CServer*>();
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#endif // !CLIENT_DLL
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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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