Create dinput8.cpp

dinput8.cpp

@@ -0,0 +1,229 @@
+#include "dinput8.h"
+
+#pragma comment (lib, "dxguid.lib")
+
+HINSTANCE mHinst, mHinstDLL;
+
+DI8C proc_ddcreate;
+
+HRESULT WINAPI DirectInput8Create(HINSTANCE hinst, DWORD dwVersion, REFIID riidltf, LPVOID * ppvOut, LPUNKNOWN punkOuter)
+{
+
+	HRESULT ret = proc_ddcreate(hinst, dwVersion, riidltf, ppvOut, punkOuter);
+
+	// Redirect ANSI
+	if (IsEqualIID(riidltf, IID_IDirectInput8A))
+	{
+		MessageBox(NULL, ("DirectInput8CreateA"), ("ANSI!"), NULL);
+		IDirectInput8A * pDInput = (IDirectInput8A *)*ppvOut;
+		*ppvOut = new DirectInput8ProxyA(pDInput);
+
+	}	
+	// Redirect ANSI
+	else
+	{
+		MessageBox(NULL, ("DirectInput8CreateW"), ("UNICODE!"), NULL);
+		IDirectInput8W * pDInput = (IDirectInput8W *)*ppvOut;
+		*ppvOut = new DirectInput8ProxyW(pDInput);
+
+	}
+
+	return ret;
+
+}
+
+bool WINAPI DllMain(HMODULE hModule, DWORD fdwReason, LPVOID lpReserved) {
+	static HMODULE dinput8dll = nullptr;
+	switch (fdwReason)
+	{
+	case DLL_PROCESS_ATTACH:
+	{
+
+		char path[MAX_PATH];
+		GetSystemDirectory(path, MAX_PATH);
+		strcat_s(path, "\\dinput8.dll");
+		dinput8dll = LoadLibrary(path);
+
+		proc_ddcreate = (DI8C)GetProcAddress(dinput8dll, "DirectInput8Create");
+
+	}
+	case DLL_PROCESS_DETACH:
+		FreeLibrary(hModule);
+		break;
+	}
+	return true;
+}
+
+// ANSI
+DirectInput8ProxyA::DirectInput8ProxyA(IDirectInput8A* pDInput)
+{
+	m_pDInput = pDInput;
+}
+
+HRESULT DirectInput8ProxyA::QueryInterface(REFIID riid, LPVOID * ppvObj)
+{
+	return m_pDInput->QueryInterface(riid, ppvObj);
+}
+
+ULONG DirectInput8ProxyA::AddRef()
+{
+	return m_pDInput->AddRef();
+}
+
+ULONG DirectInput8ProxyA::Release()
+{
+
+	ULONG uRet = m_pDInput->Release();
+
+  if (uRet == 0)
+		delete this;
+
+	return uRet;
+
+}
+
+HRESULT DirectInput8ProxyA::CreateDevice(REFGUID rguid, LPDIRECTINPUTDEVICE8A * lplpDirectInputDevice, LPUNKNOWN pUknOuter)
+{
+
+	return m_pDInput->CreateDevice(rguid, lplpDirectInputDevice, pUknOuter);
+
+}
+
+HRESULT WINAPI DirectInput8ProxyA::EnumDevices(DWORD dwDevType, LPDIENUMDEVICESCALLBACKA lpCallback, LPVOID pvRef, DWORD dwFlags)
+{
+
+	if (dwDevType == DI8DEVTYPE_KEYBOARD)
+	{
+		HRESULT ret = m_pDInput->EnumDevices(dwDevType, lpCallback, pvRef, dwFlags);
+		return ret;
+	}
+
+	if (dwDevType == DI8DEVTYPE_MOUSE)
+	{
+		HRESULT ret = m_pDInput->EnumDevices(dwDevType, lpCallback, pvRef, dwFlags);
+		return ret;
+	}
+
+	else 
+	{
+		return NULL;
+	}
+
+}
+
+HRESULT DirectInput8ProxyA::GetDeviceStatus(REFGUID rguidInstance)
+{
+	return m_pDInput->GetDeviceStatus(rguidInstance);
+}
+
+HRESULT DirectInput8ProxyA::RunControlPanel(HWND hwndOwner, DWORD dwFlags)
+{
+	return m_pDInput->RunControlPanel(hwndOwner, dwFlags);
+}
+
+HRESULT DirectInput8ProxyA::Initialize(HINSTANCE hinst, DWORD dwVersion)
+{
+	return m_pDInput->Initialize(hinst, dwVersion);
+}
+
+HRESULT DirectInput8ProxyA::FindDevice(REFGUID rguidClass, LPCSTR ptszName, LPGUID pguidInstance)
+{
+	return m_pDInput->FindDevice(rguidClass, ptszName, pguidInstance);
+}
+
+HRESULT DirectInput8ProxyA::EnumDevicesBySemantics(LPCSTR ptszUserName, LPDIACTIONFORMATA lpdiActionFormat, LPDIENUMDEVICESBYSEMANTICSCBA lpCallback, LPVOID pvRef, DWORD dwFlags)
+{
+	return m_pDInput->EnumDevicesBySemantics(ptszUserName, lpdiActionFormat, lpCallback, pvRef, dwFlags);
+}
+
+HRESULT DirectInput8ProxyA::ConfigureDevices(LPDICONFIGUREDEVICESCALLBACK lpdiCallback, LPDICONFIGUREDEVICESPARAMSA lpdiCDParams, DWORD dwFlags, LPVOID pvRefData)
+{
+	return m_pDInput->ConfigureDevices(lpdiCallback, lpdiCDParams, dwFlags, pvRefData);
+}
+
+// UNICODE
+DirectInput8ProxyW::DirectInput8ProxyW(IDirectInput8W* pDInput)
+{
+	m_pDInput = pDInput;
+}
+
+HRESULT DirectInput8ProxyW::QueryInterface(REFIID riid, LPVOID * ppvObj)
+{
+	return m_pDInput->QueryInterface(riid, ppvObj);
+}
+
+ULONG DirectInput8ProxyW::AddRef()
+{
+	return m_pDInput->AddRef();
+}
+
+ULONG DirectInput8ProxyW::Release()
+{
+
+	ULONG uRet = m_pDInput->Release();
+
+	if (uRet == 0)
+		delete this;
+
+	return uRet;
+
+}
+
+HRESULT DirectInput8ProxyW::CreateDevice(REFGUID rguid, LPDIRECTINPUTDEVICE8W * lplpDirectInputDevice, LPUNKNOWN pUknOuter)
+{
+
+	return m_pDInput->CreateDevice(rguid, lplpDirectInputDevice, pUknOuter);
+
+}
+
+HRESULT DirectInput8ProxyW::EnumDevices(DWORD dwDevType, LPDIENUMDEVICESCALLBACKW lpCallback, LPVOID pvRef, DWORD dwFlags)
+{
+
+	if (dwDevType == DI8DEVTYPE_KEYBOARD)
+	{
+		HRESULT ret = m_pDInput->EnumDevices(dwDevType, lpCallback, pvRef, dwFlags);
+		return ret;
+	}
+
+	if (dwDevType == DI8DEVTYPE_MOUSE)
+	{
+		HRESULT ret = m_pDInput->EnumDevices(dwDevType, lpCallback, pvRef, dwFlags);
+		return ret;
+	}
+
+	else
+	{
+		return NULL;
+	}
+
+}
+
+HRESULT DirectInput8ProxyW::GetDeviceStatus(REFGUID rguidInstance)
+{
+	return m_pDInput->GetDeviceStatus(rguidInstance);
+}
+
+HRESULT DirectInput8ProxyW::RunControlPanel(HWND hwndOwner, DWORD dwFlags)
+{
+	return m_pDInput->RunControlPanel(hwndOwner, dwFlags);
+}
+
+HRESULT DirectInput8ProxyW::Initialize(HINSTANCE hinst, DWORD dwVersion)
+{
+	return m_pDInput->Initialize(hinst, dwVersion);
+}
+
+HRESULT DirectInput8ProxyW::FindDevice(REFGUID rguidClass, LPCWSTR ptszName, LPGUID pguidInstance)
+{
+	return m_pDInput->FindDevice(rguidClass, ptszName, pguidInstance);
+}
+
+HRESULT DirectInput8ProxyW::EnumDevicesBySemantics(LPCWSTR ptszUserName, LPDIACTIONFORMATW lpdiActionFormat, LPDIENUMDEVICESBYSEMANTICSCBW lpCallback, LPVOID pvRef, DWORD dwFlags)
+{
+	return m_pDInput->EnumDevicesBySemantics(ptszUserName, lpdiActionFormat, lpCallback, pvRef, dwFlags);
+}
+
+HRESULT DirectInput8ProxyW::ConfigureDevices(LPDICONFIGUREDEVICESCALLBACK lpdiCallback, LPDICONFIGUREDEVICESPARAMSW lpdiCDParams, DWORD dwFlags, LPVOID pvRefData)
+{
+	return m_pDInput->ConfigureDevices(lpdiCallback, lpdiCDParams, dwFlags, pvRefData);
+}