BOOL installIA2Support() {
LPFNGETCLASSOBJECT IA2Dll_DllGetClassObject;
int i;
int res;
if(isIA2Installed) return TRUE;
if((IA2DllHandle=CoLoadLibrary(IA2DllPath,FALSE))==NULL) {
LOG_ERROR(L"CoLoadLibrary failed");
return FALSE;
}
IA2Dll_DllGetClassObject=(LPFNGETCLASSOBJECT)GetProcAddress(static_cast<HMODULE>(IA2DllHandle),"DllGetClassObject");
assert(IA2Dll_DllGetClassObject); //IAccessible2 proxy dll must have this function
IUnknown* ia2ClassObjPunk=NULL;
if((res=IA2Dll_DllGetClassObject(IAccessible2ProxyIID,IID_IUnknown,(LPVOID*)&ia2ClassObjPunk))!=S_OK) {
LOG_ERROR(L"Error calling DllGetClassObject, code "<<res);
CoFreeLibrary(IA2DllHandle);
IA2DllHandle=0;
return FALSE;
}
if((res=CoRegisterClassObject(IAccessible2ProxyIID,ia2ClassObjPunk,CLSCTX_INPROC_SERVER,REGCLS_MULTIPLEUSE,(LPDWORD)&IA2RegCooky))!=S_OK) {
LOG_DEBUGWARNING(L"Error registering class object, code "<<res);
ia2ClassObjPunk->Release();
CoFreeLibrary(IA2DllHandle);
IA2DllHandle=0;
return FALSE;
}
ia2ClassObjPunk->Release();
for(i=0;i<ARRAYSIZE(ia2Iids);++i) {
CoGetPSClsid(ia2Iids[i],&(_ia2PSClsidBackups[i]));
CoRegisterPSClsid(ia2Iids[i],IAccessible2ProxyIID);
}
isIA2Installed=TRUE;
return TRUE;
}
static void test_CoRegisterPSClsid(void)
{
HRESULT hr;
DWORD dwRegistrationKey;
IStream *stream;
CLSID clsid;
hr = CoRegisterPSClsid(&IID_IWineTest, &CLSID_WineTestPSFactoryBuffer);
ok(hr == CO_E_NOTINITIALIZED, "CoRegisterPSClsid should have returened CO_E_NOTINITIALIZED instead of 0x%08lx\n", hr);
pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
hr = CoRegisterClassObject(&CLSID_WineTestPSFactoryBuffer, (IUnknown *)&PSFactoryBuffer,
CLSCTX_INPROC_SERVER, REGCLS_MULTIPLEUSE, &dwRegistrationKey);
ok_ole_success(hr, "CoRegisterClassObject");
hr = CoRegisterPSClsid(&IID_IWineTest, &CLSID_WineTestPSFactoryBuffer);
ok_ole_success(hr, "CoRegisterPSClsid");
hr = CreateStreamOnHGlobal(NULL, TRUE, &stream);
ok_ole_success(hr, "CreateStreamOnHGlobal");
hr = CoMarshalInterface(stream, &IID_IWineTest, (IUnknown *)&Test_Unknown, MSHCTX_INPROC, NULL, MSHLFLAGS_NORMAL);
ok(hr == E_NOTIMPL, "CoMarshalInterface should have returned E_NOTIMPL instead of 0x%08lx\n", hr);
IStream_Release(stream);
hr = CoRevokeClassObject(dwRegistrationKey);
ok_ole_success(hr, "CoRevokeClassObject");
CoUninitialize();
pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
hr = CoGetPSClsid(&IID_IWineTest, &clsid);
ok(hr == REGDB_E_IIDNOTREG, "CoGetPSClsid should have returned REGDB_E_IIDNOTREG instead of 0x%08lx\n", hr);
CoUninitialize();
}
