dllmain.cpp

// dllmain.cpp : Defines the entry point for the DLL application.
#include "pch.h"

#include "CServerDriver.h"

extern "C" __declspec(dllexport) unsigned long NvOptimusEnablement = 1;

char g_modulePath[2048U];

BOOL APIENTRY DllMain(HMODULE hModule, DWORD ul_reason_for_call, LPVOID /* lpReserved */)
{
    switch(ul_reason_for_call)
    {
        case DLL_PROCESS_ATTACH:
            GetModuleFileNameA(hModule, g_modulePath, 2048U);
            break;
        case DLL_THREAD_ATTACH: case DLL_THREAD_DETACH: case DLL_PROCESS_DETACH:
            break;
    }
    return TRUE;
}

CServerDriver g_serverDriver;

extern "C" __declspec(dllexport) void *HmdDriverFactory(const char *pInterfaceName, int *pReturnCode)
{
    void *l_result = nullptr;
    if(!strcmp(vr::IServerTrackedDeviceProvider_Version, pInterfaceName)) l_result = dynamic_cast<vr::IServerTrackedDeviceProvider *>(&g_serverDriver);
    else
    {
        if(pReturnCode) *pReturnCode = vr::VRInitError_Init_InterfaceNotFound;
    }
    return l_result;
}