static void VBoxSeamlessInstallHook()
{
if (gCtx.pfnVBoxHookInstallWindowTracker)
{
/* Check current visible region state */
VBoxSeamlessCheckWindows(true);
HMODULE hMod = (HMODULE)RTLdrGetNativeHandle(gCtx.hModHook);
Assert(hMod != (HMODULE)~(uintptr_t)0);
gCtx.pfnVBoxHookInstallWindowTracker(hMod);
}
}
static void VBoxSeamlessInstallHook(void)
{
PVBOXSEAMLESSCONTEXT pCtx = &g_Ctx; /** @todo r=andy Use instance data via service lookup (add void *pInstance). */
AssertPtr(pCtx);
if (pCtx->pfnVBoxHookInstallWindowTracker)
{
/* Check current visible region state */
VBoxSeamlessCheckWindows(true);
HMODULE hMod = (HMODULE)RTLdrGetNativeHandle(pCtx->hModHook);
Assert(hMod != (HMODULE)~(uintptr_t)0);
pCtx->pfnVBoxHookInstallWindowTracker(hMod);
}
}
int VBoxMMRInit(const VBOXSERVICEENV *pEnv, void **ppInstance, bool *pfStartThread)
{
LogFlowFuncEnter();
int rc = RTLdrLoadAppPriv(g_pszMMRDLL, &gCtx.hModHook);
if (RT_SUCCESS(rc))
{
HOOKPROC pHook = (HOOKPROC)RTLdrGetFunction(gCtx.hModHook, g_pszMMRPROC);
if (pHook)
{
HMODULE hMod = (HMODULE)RTLdrGetNativeHandle(gCtx.hModHook);
Assert(hMod != (HMODULE)~(uintptr_t)0);
gCtx.hHook = SetWindowsHookEx(WH_CBT, pHook, hMod, 0);
if (gCtx.hHook)
{
*ppInstance = &gCtx;
return VINF_SUCCESS;
}
rc = RTErrConvertFromWin32(GetLastError());
LogFlowFunc(("Error installing hooking proc: %Rrc\n", rc));
}
else
{
LogFlowFunc(("Hooking proc not found\n"));
rc = VERR_NOT_FOUND;
}
RTLdrClose(gCtx.hModHook);
gCtx.hModHook = NIL_RTLDRMOD;
}
else
LogFlowFunc(("Hooking library not found (%Rrc)\n", rc));
return rc;
}
