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Diffstat (limited to 'NorthstarDLL/hookutils.h')
-rw-r--r-- | NorthstarDLL/hookutils.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/NorthstarDLL/hookutils.h b/NorthstarDLL/hookutils.h new file mode 100644 index 00000000..a3846b51 --- /dev/null +++ b/NorthstarDLL/hookutils.h @@ -0,0 +1,22 @@ +#pragma once +#include <vector> + +// Enables all hooks created with the HookEnabler object when it goes out of scope and handles hook errors +class HookEnabler +{ + private: + struct HookTarget + { + char* targetName; + LPVOID targetAddress; + }; + + std::vector<HookTarget*> m_hookTargets; + + public: + void CreateHook(LPVOID ppTarget, LPVOID ppDetour, LPVOID* ppOriginal, const char* targetName = nullptr); + ~HookEnabler(); +}; + +// macro to call HookEnabler::CreateHook with the hook's name +#define ENABLER_CREATEHOOK(enabler, ppTarget, ppDetour, ppOriginal) enabler.CreateHook(ppTarget, ppDetour, ppOriginal, #ppDetour) |