33 lines
1.2 KiB
C++
33 lines
1.2 KiB
C++
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#pragma once
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#include <spdlog/spdlog.h>
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#define AUTO_ASSEMBLE_TRAMPOLINE(ADDRESS, TRAMPOLINE_LENGTH, INSTRUCTIONS) \
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do { \
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auto allocMemory = Memory::AllocateNearbyMemory(ADDRESS, sizeof INSTRUCTIONS + 14); \
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Memory::CreateTrampoline(ADDRESS, allocMemory, TRAMPOLINE_LENGTH); \
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Memory::WriteInstructions(allocMemory, INSTRUCTIONS, sizeof INSTRUCTIONS, ADDRESS + TRAMPOLINE_LENGTH); \
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} while (false)
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class Memory
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{
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public:
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static void PatchBytes(void* address, const char* bytes, size_t len);
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//static void RestoreBytes(uintptr_t address);
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static void RestoreBytes(void* address);
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// AOB scan dans le module sp<73>cifi<66> (par nom), avec filtrage sur protections (ex: PAGE_EXECUTE_READ) et offset optionnel
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static uint8_t* aob_scan(const std::string& module_name, const std::string& signature, DWORD protect_flags, std::shared_ptr<spdlog::logger> log = nullptr);
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static bool wait_for_module(const std::string& module_name, int timeoutMs, int intervalMs);
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static std::string byteToHexEscaped(const BYTE byte);
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private:
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struct PatchInfo {
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void* address;
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std::vector<BYTE> originalBytes;
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bool hasTrampoline = false;
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void* trampolineDestination = nullptr;
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};
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static std::unordered_map<void*, PatchInfo> patches;
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};
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