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40 lines
913 B
40 lines
913 B
# shithook
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A c++ header only library for inline hooking. Supports x86_64, x86, and arm. Small, simple, and easily detected :)
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# usage
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Installing the hook/Init.
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```cpp
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__attribute__((noinline)) // very important that this is not inline!
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FILE* hook_test(const char* filename, const char* open_type)
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{
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std::printf("> filename = %s\n", filename);
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std::printf("> open type = %s\n", open_type);
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std::getchar();
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return hook::get_func(&fopen)(filename, open_type);
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}
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hook::make_hook(&fopen, &hook_test);
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```
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### Calling Original
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`hook::get_func` is templated so that you can pass a function pointer I.E `&fopen` and the returned pointer will be of that type.
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```cpp
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return hook::get_func(&fopen)(filename, open_type); // returned value is of type: FILE* (*)(const char*, const char*);
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```
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### Disable Hook
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```cpp
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hook::disable(&fopen);
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```
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### Enable Hook
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```cpp
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hook::enable(&fopen);
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``` |