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ole32: Implement CompositeMonikerROTDataImpl_GetComparisonData.

This commit is contained in:
Robert Shearman 2006-05-08 12:37:25 +01:00 committed by Alexandre Julliard
parent 996b35f272
commit 2a320dbde8
1 changed files with 86 additions and 5 deletions
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91
dlls/ole32/compositemoniker.c
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@ -1212,14 +1212,95 @@ static ULONG WINAPI CompositeMonikerROTDataImpl_Release(IROTData* iface)
}
/******************************************************************************
* CompositeMonikerIROTData_GetComparaisonData
* CompositeMonikerIROTData_GetComparisonData
******************************************************************************/
static HRESULT WINAPI
CompositeMonikerROTDataImpl_GetComparaisonData(IROTData* iface,
CompositeMonikerROTDataImpl_GetComparisonData(IROTData* iface,
BYTE* pbData, ULONG cbMax, ULONG* pcbData)
{
FIXME("(),stub!\n");
return E_NOTIMPL;
IMoniker *This = impl_from_IROTData(iface);
IEnumMoniker *pEnumMk;
IMoniker *pmk;
HRESULT hr;
TRACE("(%p, %lu, %p)\n", pbData, cbMax, pcbData);
*pcbData = sizeof(CLSID);
hr = IMoniker_Enum(This, TRUE, &pEnumMk);
if (FAILED(hr)) return hr;
while(IEnumMoniker_Next(pEnumMk, 1, &pmk, NULL) == S_OK)
{
IROTData *pROTData;
hr = IMoniker_QueryInterface(pmk, &IID_IROTData, (void **)&pROTData);
if (FAILED(hr))
ERR("moniker doesn't support IROTData interface\n");
if (SUCCEEDED(hr))
{
ULONG cbData;
hr = IROTData_GetComparisonData(pROTData, NULL, 0, &cbData);
IROTData_Release(pROTData);
if (SUCCEEDED(hr) || (hr == E_OUTOFMEMORY))
{
*pcbData += cbData;
hr = S_OK;
}
else
ERR("IROTData_GetComparisonData failed with error 0x%08lx\n", hr);
}
IMoniker_Release(pmk);
if (FAILED(hr))
{
IEnumMoniker_Release(pEnumMk);
return hr;
}
}
if (cbMax < *pcbData)
return E_OUTOFMEMORY;
IEnumMoniker_Reset(pEnumMk);
memcpy(pbData, &CLSID_CompositeMoniker, sizeof(CLSID));
pbData += sizeof(CLSID);
cbMax -= sizeof(CLSID);
while (IEnumMoniker_Next(pEnumMk, 1, &pmk, NULL) == S_OK)
{
IROTData *pROTData;
hr = IMoniker_QueryInterface(pmk, &IID_IROTData, (void **)&pROTData);
if (FAILED(hr))
ERR("moniker doesn't support IROTData interface\n");
if (SUCCEEDED(hr))
{
ULONG cbData;
hr = IROTData_GetComparisonData(pROTData, pbData, cbMax, &cbData);
IROTData_Release(pROTData);
if (SUCCEEDED(hr))
{
pbData += cbData;
cbMax -= cbData;
}
else
ERR("IROTData_GetComparisonData failed with error 0x%08lx\n", hr);
}
IMoniker_Release(pmk);
if (FAILED(hr))
{
IEnumMoniker_Release(pEnumMk);
return hr;
}
}
IEnumMoniker_Release(pEnumMk);
return S_OK;
}
/******************************************************************************
@ -1458,7 +1539,7 @@ static const IROTDataVtbl VT_ROTDataImpl =
CompositeMonikerROTDataImpl_QueryInterface,
CompositeMonikerROTDataImpl_AddRef,
CompositeMonikerROTDataImpl_Release,
CompositeMonikerROTDataImpl_GetComparaisonData
CompositeMonikerROTDataImpl_GetComparisonData
};
/******************************************************************************