static DWORD CALLBACK host_object_proc(LPVOID p)
{
struct host_object_data *data = p;
HRESULT hr;
MSG msg;
CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
if (data->filter)
{
IMessageFilter * prev_filter = NULL;
hr = CoRegisterMessageFilter(data->filter, &prev_filter);
if (prev_filter) IMessageFilter_Release(prev_filter);
ok_ole_success(hr, CoRegisterMessageFilter);
}
hr = CoMarshalInterface(data->stream, &data->iid, data->object, MSHCTX_INPROC, NULL, data->marshal_flags);
ok_ole_success(hr, CoMarshalInterface);
/* force the message queue to be created before signaling parent thread */
PeekMessage(&msg, NULL, WM_USER, WM_USER, PM_NOREMOVE);
SetEvent(data->marshal_event);
while (GetMessage(&msg, NULL, 0, 0))
{
if (msg.hwnd == NULL && msg.message == RELEASEMARSHALDATA)
{
trace("releasing marshal data\n");
CoReleaseMarshalData(data->stream);
SetEvent((HANDLE)msg.lParam);
}
else
DispatchMessage(&msg);
}
HeapFree(GetProcessHeap(), 0, data);
CoUninitialize();
return hr;
}
static void test_CoRegisterMessageFilter(void)
{
HRESULT hr;
IMessageFilter *prev_filter;
#if 0 /* crashes without an apartment! */
hr = CoRegisterMessageFilter(&MessageFilter, &prev_filter);
#endif
pCoInitializeEx(NULL, COINIT_MULTITHREADED);
prev_filter = (IMessageFilter *)0xdeadbeef;
hr = CoRegisterMessageFilter(&MessageFilter, &prev_filter);
ok(hr == CO_E_NOT_SUPPORTED,
"CoRegisterMessageFilter should have failed with CO_E_NOT_SUPPORTED instead of 0x%08lx\n",
hr);
ok(prev_filter == (IMessageFilter *)0xdeadbeef,
"prev_filter should have been set to %p\n", prev_filter);
CoUninitialize();
pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
hr = CoRegisterMessageFilter(NULL, NULL);
ok_ole_success(hr, "CoRegisterMessageFilter");
prev_filter = (IMessageFilter *)0xdeadbeef;
hr = CoRegisterMessageFilter(NULL, &prev_filter);
ok_ole_success(hr, "CoRegisterMessageFilter");
ok(prev_filter == NULL, "prev_filter should have been set to NULL instead of %p\n", prev_filter);
hr = CoRegisterMessageFilter(&MessageFilter, &prev_filter);
ok_ole_success(hr, "CoRegisterMessageFilter");
ok(prev_filter == NULL, "prev_filter should have been set to NULL instead of %p\n", prev_filter);
hr = CoRegisterMessageFilter(NULL, NULL);
ok_ole_success(hr, "CoRegisterMessageFilter");
CoUninitialize();
}
