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improve dinput hooks with hook=3

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This commit is contained in:
FunkyFr3sh 2021-05-11 21:45:38 +02:00
parent 1923e2bb0c
commit 3bc8fffe81
3 changed files with 63 additions and 25 deletions
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46
src/hook.c
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@ -2,6 +2,7 @@
#include <windows.h>
#include <stdio.h>
#include <psapi.h>
#include "directinput.h"
#include "dd.h"
#include "winapi_hooks.h"
#include "hook.h"
@ -367,21 +368,31 @@ void hook_init()
#ifdef _MSC_VER
if (!g_hook_active && g_hook_method == 3)
{
FARPROC proc = GetProcAddress(GetModuleHandle("kernelbase.dll"), "LoadLibraryExW");
real_DirectInputCreateA = (DIRECTINPUTCREATEAPROC)GetProcAddress(LoadLibraryA("dinput.dll"), "DirectInputCreateA");
if (proc)
real_LoadLibraryExW = (LOADLIBRARYEXWPROC)proc;
if (real_DirectInputCreateA)
{
DetourTransactionBegin();
DetourUpdateThread(GetCurrentThread());
DetourAttach((PVOID*)&real_DirectInputCreateA, (PVOID)fake_DirectInputCreateA);
DetourTransactionCommit();
}
DetourTransactionBegin();
DetourUpdateThread(GetCurrentThread());
DetourAttach((PVOID*)&real_LoadLibraryExW, (PVOID)fake_LoadLibraryExW);
DetourTransactionCommit();
real_DirectInput8Create = (DIRECTINPUT8CREATEPROC)GetProcAddress(LoadLibraryA("dinput8.dll"), "DirectInput8Create");
if (real_DirectInput8Create)
{
DetourTransactionBegin();
DetourUpdateThread(GetCurrentThread());
DetourAttach((PVOID*)&real_DirectInput8Create, (PVOID)fake_DirectInput8Create);
DetourTransactionCommit();
}
}
#endif
g_hook_active = TRUE;
if (g_hook_method == 4)
if (g_hook_method == 3 || g_hook_method == 4)
{
for (int i = 0; g_hooks[i].module_name[0]; i++)
{
@ -405,10 +416,21 @@ void hook_exit()
#ifdef _MSC_VER
if (g_hook_method == 3)
{
DetourTransactionBegin();
DetourUpdateThread(GetCurrentThread());
DetourDetach((PVOID*)&real_LoadLibraryExW, (PVOID)fake_LoadLibraryExW);
DetourTransactionCommit();
if (real_DirectInputCreateA)
{
DetourTransactionBegin();
DetourUpdateThread(GetCurrentThread());
DetourDetach((PVOID*)&real_DirectInputCreateA, (PVOID)fake_DirectInputCreateA);
DetourTransactionCommit();
}
if (real_DirectInput8Create)
{
DetourTransactionBegin();
DetourUpdateThread(GetCurrentThread());
DetourDetach((PVOID*)&real_DirectInput8Create, (PVOID)fake_DirectInput8Create);
DetourTransactionCommit();
}
}
#endif