static HRESULT WINAPI IDirectXFileDataReferenceImpl_GetId(IDirectXFileDataReference* iface, LPGUID pGuid)
{
IDirectXFileDataReferenceImpl *This = impl_from_IDirectXFileDataReference(iface);
TRACE("(%p/%p)->(%p)\n", This, iface, pGuid);
if (!pGuid)
return DXFILEERR_BADVALUE;
memcpy(pGuid, &This->ptarget->class_id, 16);
return DXFILE_OK;
}
/*** IUnknown methods ***/
static HRESULT WINAPI IDirectXFileDataReferenceImpl_QueryInterface(IDirectXFileDataReference* iface, REFIID riid, void** ppvObject)
{
IDirectXFileDataReferenceImpl *This = impl_from_IDirectXFileDataReference(iface);
TRACE("(%p/%p)->(%s,%p)\n", iface, This, debugstr_guid(riid), ppvObject);
if (IsEqualGUID(riid, &IID_IUnknown)
|| IsEqualGUID(riid, &IID_IDirectXFileObject)
|| IsEqualGUID(riid, &IID_IDirectXFileDataReference))
{
IUnknown_AddRef(iface);
*ppvObject = &This->IDirectXFileDataReference_iface;
return S_OK;
}
/* Do not print an error for interfaces that can be queried to retrieve the type of the object */
if (!IsEqualGUID(riid, &IID_IDirectXFileData)
&& !IsEqualGUID(riid, &IID_IDirectXFileBinary))
ERR("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppvObject);
return E_NOINTERFACE;
}
/*** IDirectXFileObject methods ***/
static HRESULT WINAPI IDirectXFileDataReferenceImpl_GetName(IDirectXFileDataReference* iface, LPSTR pstrNameBuf, LPDWORD pdwBufLen)
{
IDirectXFileDataReferenceImpl *This = impl_from_IDirectXFileDataReference(iface);
DWORD len;
TRACE("(%p/%p)->(%p,%p)\n", This, iface, pstrNameBuf, pdwBufLen);
if (!pdwBufLen)
return DXFILEERR_BADVALUE;
len = strlen(This->ptarget->name);
if (len)
len++;
if (pstrNameBuf) {
if (*pdwBufLen < len)
return DXFILEERR_BADVALUE;
CopyMemory(pstrNameBuf, This->ptarget->name, len);
}
*pdwBufLen = len;
return DXFILE_OK;
}
/*** IDirectXFileDataReference ***/
static HRESULT WINAPI IDirectXFileDataReferenceImpl_Resolve(IDirectXFileDataReference* iface, LPDIRECTXFILEDATA* ppDataObj)
{
IDirectXFileDataReferenceImpl *This = impl_from_IDirectXFileDataReference(iface);
IDirectXFileDataImpl *object;
HRESULT hr;
TRACE("(%p/%p)->(%p)\n", This, iface, ppDataObj);
if (!ppDataObj)
return DXFILEERR_BADVALUE;
hr = IDirectXFileDataImpl_Create(&object);
if (FAILED(hr))
return hr;
object->pobj = This->ptarget;
object->cur_enum_object = 0;
object->level = 0;
object->from_ref = TRUE;
*ppDataObj = (LPDIRECTXFILEDATA)object;
return DXFILE_OK;
}