71 lines
1.4 KiB
C++
Executable File
71 lines
1.4 KiB
C++
Executable File
/*
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* hooks.h
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*
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* Created on: Oct 4, 2016
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* Author: nullifiedcat
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*/
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#ifndef HOOKS_H_
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#define HOOKS_H_
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// Parts of copypasted code
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// Credits: Casual_Hacker
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#include <stdint.h>
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#include <stddef.h>
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namespace hooks
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{
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typedef void *ptr_t;
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typedef void *method_t;
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typedef method_t *method_table_t;
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typedef method_table_t *table_ptr_t;
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typedef method_table_t &table_ref_t;
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constexpr size_t ptr_size = sizeof(ptr_t);
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unsigned CountMethods(method_table_t table);
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table_ref_t GetVMT(ptr_t inst, uint32_t offset = 0);
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bool IsHooked(ptr_t inst, uint32_t offset = 0);
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constexpr uint32_t GUARD = 0xD34DC477;
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class VMTHook
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{
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public:
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VMTHook();
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~VMTHook();
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void Set(ptr_t inst, uint32_t offset = 0);
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void Release();
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void HookMethod(ptr_t func, uint32_t idx);
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void *GetMethod(uint32_t idx) const;
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void Apply();
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public:
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ptr_t object{ nullptr };
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table_ptr_t vtable_ptr{ nullptr };
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method_table_t vtable_original{ nullptr };
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method_table_t vtable_hooked{ nullptr };
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};
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extern VMTHook panel;
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extern VMTHook clientmode;
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extern VMTHook clientmode4;
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extern VMTHook client;
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extern VMTHook netchannel;
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extern VMTHook clientdll;
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extern VMTHook matsurface;
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extern VMTHook studiorender;
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extern VMTHook input;
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extern VMTHook modelrender;
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extern VMTHook baseclientstate;
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extern VMTHook baseclientstate8;
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extern VMTHook steamfriends;
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extern VMTHook materialsystem;
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extern VMTHook enginevgui;
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extern VMTHook vstd;
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}
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#endif /* HOOKS_H_ */
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