From 5f55c75a4beaded62179fd0947654bd66b866b5c Mon Sep 17 00:00:00 2001
From: Daniel Seiller <earthnuker@gmail.com>
Date: Thu, 28 Nov 2019 19:59:36 +0100
Subject: [PATCH] update ScrapHacks: remove unused VMT_Hook

---
 ScrapHacks/ScrapHack/VMT_Hook.h | 101 --------------------------------
 1 file changed, 101 deletions(-)
 delete mode 100644 ScrapHacks/ScrapHack/VMT_Hook.h

diff --git a/ScrapHacks/ScrapHack/VMT_Hook.h b/ScrapHacks/ScrapHack/VMT_Hook.h
deleted file mode 100644
index 4dd898e..0000000
--- a/ScrapHacks/ScrapHack/VMT_Hook.h
+++ /dev/null
@@ -1,101 +0,0 @@
-
-#pragma once
-class VMT_Hook
-{
-private:
-	MEMORY_BASIC_INFORMATION mbi;
-	void *orig;
-	void *detour;
-	DWORD *vtable;
-	size_t ord;
-	bool enabled;
-	static map<uintptr_t, shared_ptr<VMT_Hook>> hooks;
-	static DWORD *GetVTable(void *addr)
-	{
-		return (DWORD *)*(DWORD *)addr;
-	};
-
-public:
-	VMT_Hook(void *obj, size_t ord, void *detour)
-	{
-		this->vtable = GetVTable(obj);
-		this->detour = detour;
-		this->orig = reinterpret_cast<void *>(vtable[ord]);
-		this->ord = ord;
-		this->enabled = false;
-
-		VirtualQuery(&this->vtable[this->ord], &mbi, sizeof(mbi));
-		cout << "Hooking: " << this->vtable << "[" << this->ord << "]: (" << this->orig << " -> " << this->detour << ")" << endl;
-	}
-
-	~VMT_Hook()
-	{
-		cout << "Unhooking: " << this->vtable << "[" << this->ord << "]: (" << this->orig << " -> " << this->detour << ")" << endl;
-		this->disable();
-	}
-
-	static void create(void *obj, size_t ord, void *detour)
-	{
-		uintptr_t key = reinterpret_cast<uintptr_t>(detour);
-		hooks[key] = make_shared<VMT_Hook>(obj, ord, detour);
-		hooks[key]->enable();
-	}
-
-	static shared_ptr<VMT_Hook> get(void *func)
-	{
-		uintptr_t addr = reinterpret_cast<uintptr_t>(func);
-		return VMT_Hook::get(addr);
-	}
-
-	static shared_ptr<VMT_Hook> get(uintptr_t addr)
-	{
-		return hooks.at(addr);
-	}
-
-	static size_t drop(void *func)
-	{
-		uintptr_t addr = reinterpret_cast<uintptr_t>(func);
-		return VMT_Hook::drop(addr);
-	}
-
-	static size_t drop(uintptr_t addr)
-	{
-		return hooks.erase(addr);
-	}
-
-	static void clear()
-	{
-		return hooks.clear();
-	}
-
-	void disable()
-	{
-		if (enabled)
-		{
-			cout << "Disabling: " << this->vtable << "[" << this->ord << "]: (" << this->orig << " -> " << this->detour << ")" << endl;
-			VirtualProtect(mbi.BaseAddress, mbi.RegionSize, PAGE_EXECUTE_READWRITE, NULL);
-			this->vtable[ord] = reinterpret_cast<DWORD>(this->orig);
-			VirtualProtect(mbi.BaseAddress, mbi.RegionSize, mbi.Protect, NULL);
-			enabled = false;
-		}
-	}
-	void enable()
-	{
-		if (!enabled)
-		{
-			cout << "Enabling: " << this->vtable << "[" << this->ord << "]: (" << this->orig << " -> " << this->detour << ")" << endl;
-			VirtualProtect(mbi.BaseAddress, mbi.RegionSize, PAGE_EXECUTE_READWRITE, NULL);
-			this->vtable[ord] = reinterpret_cast<DWORD>(this->detour);
-			VirtualProtect(mbi.BaseAddress, mbi.RegionSize, mbi.Protect, NULL);
-			enabled = true;
-		}
-	}
-
-	template <typename T>
-	T func()
-	{
-		return reinterpret_cast<T>(this->orig);
-	}
-};
-
-map<uintptr_t, shared_ptr<VMT_Hook>> VMT_Hook::hooks;