mirror of
https://github.com/Mauler125/r5sdk.git
synced 2025-02-09 19:15:03 +01:00
e32cc6ae6a
Moved every pattern to IDetour interface. This allows for debugging patterns scans more easily, and create threads during pattern searching (Operation is now fired in APIENTRY). Also cleaned up some unused code/extraneous comments. Slightly increased performance by purging duplicate patterns. Made variable search less dependent from other results (except if pattern-to-scan results is within the same header)
94 lines
6.4 KiB
C++
94 lines
6.4 KiB
C++
#pragma once
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#ifndef NETCONSOLE
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#include "engine/net_chan.h"
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#define MAX_STREAMS 2
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#define FRAGMENT_BITS 8
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#define FRAGMENT_SIZE (1<<FRAGMENT_BITS)
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/* ==== CNETCHAN ======================================================================================================================================================== */
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inline CMemory p_NET_Init;
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inline auto v_NET_Init = p_NET_Init.RCast<void* (*)(char a1)>();
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inline CMemory p_NET_Shutdown;
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inline auto v_NET_Shutdown = p_NET_Shutdown.RCast<void (*)(void* thisptr, const char* szReason, uint8_t a3, char a4)>();
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inline CMemory p_NET_SetKey;
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inline auto v_NET_SetKey = p_NET_SetKey.RCast<void (*)(uintptr_t pKey, const char* szHash)>();
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inline CMemory p_NET_ReceiveDatagram;
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inline auto v_NET_ReceiveDatagram = p_NET_ReceiveDatagram.RCast<bool (*)(int iSocket, netpacket_s* pInpacket, bool bRaw)>();
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inline CMemory p_NET_SendDatagram;
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inline auto v_NET_SendDatagram = p_NET_SendDatagram.RCast<void* (*)(SOCKET s, const char* szPayload, int iLenght, int nFlags)>();
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inline CMemory p_NET_PrintFunc;
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inline auto v_NET_PrintFunc = p_NET_PrintFunc.RCast<void(*)(const char* fmt)>();
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///////////////////////////////////////////////////////////////////////////////
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bool NET_ReceiveDatagram(int iSocket, netpacket_s* pInpacket, bool bRaw);
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void* NET_SendDatagram(SOCKET s, const char* szPayload, int iLenght, int nFlags);
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void NET_SetKey(const string& svNetKey);
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void NET_GenerateKey();
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void NET_PrintFunc(const char* fmt, ...);
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void NET_DisconnectClient(CBaseClient* pClient, int nIndex, const char* szReason, uint8_t unk1, char unk2);
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void NET_Attach();
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void NET_Detach();
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void NET_Trace_Attach();
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void NET_Trace_Detach();
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///////////////////////////////////////////////////////////////////////////////
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extern string g_szNetKey;
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extern uintptr_t g_pNetKey;
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///////////////////////////////////////////////////////////////////////////////
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class HNetChan : public IDetour
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{
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virtual void GetAdr(void) const
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{
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std::cout << "| FUN: NET_Init : 0x" << std::hex << std::uppercase << p_NET_Init.GetPtr() << std::setw(nPad) << " |" << std::endl;
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std::cout << "| FUN: NET_Shutdown : 0x" << std::hex << std::uppercase << p_NET_Shutdown.GetPtr() << std::setw(nPad) << " |" << std::endl;
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std::cout << "| FUN: NET_SetKey : 0x" << std::hex << std::uppercase << p_NET_SetKey.GetPtr() << std::setw(nPad) << " |" << std::endl;
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std::cout << "| FUN: NET_ReceiveDatagram : 0x" << std::hex << std::uppercase << p_NET_ReceiveDatagram.GetPtr() << std::setw(nPad) << " |" << std::endl;
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std::cout << "| FUN: NET_SendDatagram : 0x" << std::hex << std::uppercase << p_NET_SendDatagram.GetPtr() << std::setw(nPad) << " |" << std::endl;
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std::cout << "| FUN: NET_PrintFunc : 0x" << std::hex << std::uppercase << p_NET_PrintFunc.GetPtr() << std::setw(nPad) << " |" << std::endl;
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std::cout << "| VAR: g_pNetKey : 0x" << std::hex << std::uppercase << g_pNetKey << std::setw(nPad) << " |" << std::endl;
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std::cout << "+----------------------------------------------------------------+" << std::endl;
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}
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virtual void GetFun(void) const
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{
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#if defined (GAMEDLL_S0) || defined (GAMEDLL_S1) || defined (GAMEDLL_S2)
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p_NET_Init = g_mGameDll.FindPatternSIMD(reinterpret_cast<rsig_t>("\x48\x89\x5C\x24\x08\x48\x89\x6C\x24\x10\x48\x89\x74\x24\x18\x48\x89\x7C\x24\x20\x41\x54\x41\x56\x41\x57\x48\x81\xEC\xC0\x01\x00"), "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx");
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p_NET_Shutdown = g_mGameDll.FindPatternSIMD(reinterpret_cast<rsig_t>("\x48\x89\x6C\x24\x18\x56\x57\x41\x56\x48\x83\xEC\x30\x83\xB9\xD8"), "xxxxxxxxxxxxxxxx");
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#elif defined (GAMEDLL_S3)
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p_NET_Init = g_mGameDll.FindPatternSIMD(reinterpret_cast<rsig_t>("\x48\x89\x5C\x24\x08\x48\x89\x6C\x24\x10\x48\x89\x74\x24\x18\x48\x89\x7C\x24\x20\x41\x54\x41\x56\x41\x57\x48\x81\xEC\xF0\x01\x00"), "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx");
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p_NET_Shutdown = g_mGameDll.FindPatternSIMD(reinterpret_cast<rsig_t>("\x48\x89\x6C\x24\x18\x56\x57\x41\x56\x48\x83\xEC\x30\x83\xB9\xD0"), "xxxxxxxxxxxxxxxx");
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#endif
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p_NET_SetKey = g_mGameDll.FindPatternSIMD(reinterpret_cast<rsig_t>("\x48\x89\x5C\x24\x08\x48\x89\x6C\x24\x10\x48\x89\x74\x24\x18\x57\x48\x83\xEC\x20\x48\x8B\xF9\x41\xB8"), "xxxxxxxxxxxxxxxxxxxxxxxxx");
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p_NET_ReceiveDatagram = g_mGameDll.FindPatternSIMD(reinterpret_cast<rsig_t>("\x48\x89\x74\x24\x18\x48\x89\x7C\x24\x20\x55\x41\x54\x41\x55\x41\x56\x41\x57\x48\x8D\xAC\x24\x50\xEB"), "xxxxxxxxxxxxxxxxxxxxxxxxx");
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p_NET_SendDatagram = g_mGameDll.FindPatternSIMD(reinterpret_cast<rsig_t>("\x48\x89\x5C\x24\x08\x48\x89\x6C\x24\x10\x48\x89\x74\x24\x18\x57\x41\x56\x41\x57\x48\x81\xEC\x00\x05\x00\x00"), "xxxxxxxxxxxxxxxxxxxxxxx?xxx");
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p_NET_PrintFunc = g_mGameDll.FindPatternSIMD(reinterpret_cast<rsig_t>("\x48\x89\x54\x24\x10\x4C\x89\x44\x24\x18\x4C\x89\x4C\x24\x20\xC3\x48"), "xxxxxxxxxxxxxxxxx");
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v_NET_Init = p_NET_Init.RCast<void* (*)(char)>(); /*48 89 5C 24 08 48 89 6C 24 10 48 89 74 24 18 48 89 7C 24 20 41 54 41 56 41 57 48 81 EC F0 01 00*/
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v_NET_Shutdown = p_NET_Shutdown.RCast<void (*)(void*, const char*, uint8_t, char)>(); /*48 89 6C 24 18 56 57 41 56 48 83 EC 30 83 B9 D0*/
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v_NET_SetKey = p_NET_SetKey.RCast<void (*)(uintptr_t, const char*)>(); /*48 89 5C 24 08 48 89 6C 24 10 48 89 74 24 18 57 48 83 EC 20 48 8B F9 41 B8*/
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v_NET_ReceiveDatagram = p_NET_ReceiveDatagram.RCast<bool (*)(int, netpacket_s*, bool)>(); /*E8 ?? ?? ?? ?? 84 C0 75 35 48 8B D3*/
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v_NET_SendDatagram = p_NET_SendDatagram.RCast<void* (*)(SOCKET, const char*, int, int)>(); /*48 89 5C 24 08 48 89 6C 24 10 48 89 74 24 18 57 41 56 41 57 48 81 EC ?? 05 00 00*/
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v_NET_PrintFunc = p_NET_PrintFunc.RCast<void(*)(const char*)>(); /*48 89 54 24 10 4C 89 44 24 18 4C 89 4C 24 20 C3 48*/
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}
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virtual void GetVar(void) const
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{
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g_pNetKey = g_mGameDll.FindString("client:NetEncryption_NewKey").FindPatternSelf("48 8D ? ? ? ? ? 48 3B", CMemory::Direction::UP, 300).ResolveRelativeAddressSelf(0x3, 0x7).GetPtr();
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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(HNetChan);
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#endif // !NETCONSOLE
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const char* NET_ErrorString(int iCode);
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