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)
65 lines
4.2 KiB
C++
65 lines
4.2 KiB
C++
#pragma once
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#include "filesystem/filesystem.h"
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class CBaseFileSystem
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{
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public:
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int Read(void* pOutput, int nSize, FileHandle_t hFile);
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FileHandle_t Open(const char* pFileName, const char* pOptions, const char* pPathID, int64_t unknown);
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void Close(FileHandle_t file);
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bool FileExists(const char* pFileName, const char* pPathID);
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static void Warning(CBaseFileSystem* pFileSystem, FileWarningLevel_t level, const char* fmt, ...);
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static FileHandle_t ReadFromVPK(CBaseFileSystem* pVpk, std::int64_t* pResults, char* pszFilePath);
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static bool ReadFromCache(CBaseFileSystem* pFileSystem, char* pszFilePath, void* pResults);
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};
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/* ==== CBASEFILESYSTEM ================================================================================================================================================= */
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inline CMemory p_CBaseFileSystem_Warning;
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inline auto CBaseFileSystem_Warning = p_CBaseFileSystem_Warning.RCast<void(*)(CBaseFileSystem* thisptr, FileWarningLevel_t level, const char* fmt, ...)>();
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inline CMemory p_CBaseFileSystem_LoadFromVPK;
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inline auto CBaseFileSystem_LoadFromVPK = p_CBaseFileSystem_LoadFromVPK.RCast<FileHandle_t(*)(CBaseFileSystem* thisptr, void* pResults, char* pszAssetName)>();
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inline CMemory p_CBaseFileSystem_LoadFromCache;
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inline auto CBaseFileSystem_LoadFromCache = p_CBaseFileSystem_LoadFromCache.RCast<bool(*)(CBaseFileSystem* thisptr, char* pszAssetName, void* pResults)>();
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inline CBaseFileSystem* g_pFileSystem = nullptr;
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///////////////////////////////////////////////////////////////////////////////
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void CBaseFileSystem_Attach();
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void CBaseFileSystem_Detach();
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///////////////////////////////////////////////////////////////////////////////
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class HBaseFileSystem : 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: CBaseFileSystem::Warning : 0x" << std::hex << std::uppercase << p_CBaseFileSystem_Warning.GetPtr() << std::setw(nPad) << " |" << std::endl;
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std::cout << "| FUN: CBaseFileSystem::LoadFromVPK : 0x" << std::hex << std::uppercase << p_CBaseFileSystem_LoadFromVPK.GetPtr() << std::setw(nPad) << " |" << std::endl;
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std::cout << "| FUN: CBaseFileSystem::LoadFromCache : 0x" << std::hex << std::uppercase << p_CBaseFileSystem_LoadFromCache.GetPtr() << std::setw(nPad) << " |" << std::endl;
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std::cout << "| VAR: g_pFileSystem : 0x" << std::hex << std::uppercase << g_pFileSystem << std::setw(0) << " |" << 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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p_CBaseFileSystem_Warning = g_mGameDll.FindPatternSIMD(reinterpret_cast<rsig_t>("\x4C\x89\x4C\x24\x20\xC3\xCC\xCC\xCC\xCC\xCC\xCC\xCC\xCC\xCC\xCC\x48"), "xxxxxx??????????x");
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p_CBaseFileSystem_LoadFromVPK = g_mGameDll.FindPatternSIMD(reinterpret_cast<rsig_t>("\x48\x89\x5C\x24\x00\x57\x48\x81\xEC\x00\x00\x00\x00\x49\x8B\xC0\x4C\x8D\x8C\x24\x00\x00\x00\x00"), "xxxx?xxxx????xxxxxxx????");
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p_CBaseFileSystem_LoadFromCache = g_mGameDll.FindPatternSIMD(reinterpret_cast<rsig_t>("\x40\x53\x48\x81\xEC\x00\x00\x00\x00\x80\x3D\x00\x00\x00\x00\x00\x49\x8B\xD8"), "xxxxx????xx?????xxx");
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CBaseFileSystem_Warning = p_CBaseFileSystem_Warning.RCast<void(*)(CBaseFileSystem*, FileWarningLevel_t, const char*, ...)>(); /*4C 89 4C 24 20 C3 ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? 48*/
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CBaseFileSystem_LoadFromVPK = p_CBaseFileSystem_LoadFromVPK.RCast<FileHandle_t(*)(CBaseFileSystem*, void*, char*)>(); /*48 89 5C 24 ? 57 48 81 EC ? ? ? ? 49 8B C0 4C 8D 8C 24 ? ? ? ?*/
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CBaseFileSystem_LoadFromCache = p_CBaseFileSystem_LoadFromCache.RCast<bool(*)(CBaseFileSystem*, char*, void*)>(); /*40 53 48 81 EC ? ? ? ? 80 3D ? ? ? ? ? 49 8B D8*/
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}
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virtual void GetVar(void) const
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{
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g_pFileSystem = g_mGameDll.FindPatternSIMD(reinterpret_cast<rsig_t>("\x48\x83\xEC\x28\xE8\x00\x00\x00\x00\x48\x8D\x05\x00\x00\x00\x00"), "xxxxx????xxx????")
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.Offset(0x20).FindPatternSelf("48 89 05", CMemory::Direction::DOWN).ResolveRelativeAddressSelf(0x3, 0x7).RCast<CBaseFileSystem*>();
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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(HBaseFileSystem);
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