AAFRESULT STDMETHODCALLTYPE
ImplAAFTypeDefRename::GetBaseValue (
ImplAAFPropertyValue * pInPropVal,
ImplAAFPropertyValue ** ppOutPropVal)
{
if (! pInPropVal) return AAFRESULT_NULL_PARAM;
if (! ppOutPropVal) return AAFRESULT_NULL_PARAM;
// Get the property value's embedded type and
// check if it's the same as the base type.
ImplAAFTypeDefSP pInPropType;
if( AAFRESULT_FAILED( pInPropVal->GetType( &pInPropType ) ) )
return AAFRESULT_BAD_TYPE;
ASSERTU (pInPropType);
if( (ImplAAFTypeDef *)pInPropType != this )
return AAFRESULT_BAD_TYPE;
aafUInt32 inBitsSize;
ImplAAFPropValDataSP pOutPVData;
ImplAAFPropValDataSP pvd;
ImplAAFTypeDefSP ptd;
AAFRESULT hr;
hr = GetBaseType (&ptd);
if (AAFRESULT_FAILED (hr)) return hr;
ASSERTU (ptd);
// aafUInt32 elementSize = ptd->PropValSize();
ASSERTU (pInPropVal);
pvd = dynamic_cast<ImplAAFPropValData*> (pInPropVal);
ASSERTU (pvd);
hr = pvd->GetBitsSize (&inBitsSize);
if (! AAFRESULT_SUCCEEDED (hr)) return hr;
pOutPVData = (ImplAAFPropValData *)CreateImpl(CLSID_AAFPropValData);
if (! pOutPVData) return AAFRESULT_NOMEMORY;
// Bobt: Hack bugfix! SmartPointer operator= will automatically
// AddRef; CreateImpl *also* will addref, so we've got one too
// many. Put us back to normal.
pOutPVData->ReleaseReference ();
ASSERTU (ptd);
hr = pOutPVData->Initialize (ptd);
if (AAFRESULT_FAILED(hr)) return hr;
hr = pOutPVData->AllocateFromPropVal (pvd,
0,
inBitsSize,
NULL);
if (AAFRESULT_FAILED(hr)) return hr;
ASSERTU (ppOutPropVal);
*ppOutPropVal = pOutPVData;
(*ppOutPropVal)->AcquireReference ();
ASSERTU (*ppOutPropVal);
return AAFRESULT_SUCCESS;
}
AAFRESULT STDMETHODCALLTYPE
ImplAAFTypeDefArray::CreateValueFromCArray (
aafMemPtr_t pInitData,
aafUInt32 initDataSize,
ImplAAFPropertyValue ** ppPropVal)
{
if (! pInitData)
return AAFRESULT_NULL_PARAM;
if (! ppPropVal)
return AAFRESULT_NULL_PARAM;
ImplAAFTypeDefSP pElementType;
AAFRESULT result = GetType(&pElementType);
if (AAFRESULT_FAILED(result))
return result;
if (dynamic_cast<ImplAAFTypeDefObjectRef*>((ImplAAFTypeDef*) pElementType))
{
// This interface is not type-safe for accessing objects! There is also no
// mechanism in place to convert between a buffer pointer and an array
// of interface pointers; this convertion would not be necessary for
// arrays of non-objects.
return AAFRESULT_BAD_TYPE;
}
ImplAAFPropValDataSP pvd;
ImplAAFPropValData * tmp;
tmp = (ImplAAFPropValData*) CreateImpl (CLSID_AAFPropValData);
if (!tmp) return AAFRESULT_NOMEMORY;
pvd = tmp;
// the pvd smart pointer will maintain a reference for us...
aafUInt32 refCount;
refCount = tmp->ReleaseReference ();
// ...make sure it really does
ASSERTU (1 == refCount);
AAFRESULT hr;
hr = pvd->Initialize(this);
if (! AAFRESULT_SUCCEEDED (hr))
return hr;
hr = SetCArray (pvd, pInitData, initDataSize);
if (AAFRESULT_FAILED (hr))
return hr;
ASSERTU (ppPropVal);
*ppPropVal = pvd;
ASSERTU (*ppPropVal);
(*ppPropVal)->AcquireReference ();
return AAFRESULT_SUCCESS;
}
AAFRESULT STDMETHODCALLTYPE
ImplAAFTypeDefString::CreateValueFromCString (
aafMemPtr_t pInitData,
aafUInt32 initDataSize,
ImplAAFPropertyValue ** ppPropVal)
{
if (! pInitData)
return AAFRESULT_NULL_PARAM;
if (! ppPropVal)
return AAFRESULT_NULL_PARAM;
if (! IsRegistered ())
return AAFRESULT_NOT_REGISTERED;
if (initDataSize > OMPROPERTYSIZE_MAX)
return AAFRESULT_BAD_SIZE;
ImplAAFPropValDataSP pvd;
ImplAAFPropValData * tmp;
tmp = (ImplAAFPropValData*) CreateImpl (CLSID_AAFPropValData);
if (!tmp) return AAFRESULT_NOMEMORY;
pvd = tmp;
// the pvd smart pointer will maintain a reference for us...
aafUInt32 refCount;
refCount = tmp->ReleaseReference ();
// ...make sure it really does
ASSERTU (1 == refCount);
AAFRESULT hr;
hr = pvd->Initialize(this);
if (! AAFRESULT_SUCCEEDED (hr))
return hr;
hr = SetCString (pvd, pInitData, initDataSize);
if (AAFRESULT_FAILED (hr))
return hr;
ASSERTU (ppPropVal);
*ppPropVal = pvd;
ASSERTU (*ppPropVal);
(*ppPropVal)->AcquireReference ();
return AAFRESULT_SUCCESS;
}
AAFRESULT STDMETHODCALLTYPE
ImplAAFTypeDefRename::CreateValue (
ImplAAFPropertyValue * pInPropVal,
ImplAAFPropertyValue ** ppOutPropVal)
{
if (! pInPropVal) return AAFRESULT_NULL_PARAM;
if (! ppOutPropVal) return AAFRESULT_NULL_PARAM;
aafUInt32 inBitsSize;
ImplAAFPropValDataSP pOutPVData;
ImplAAFPropValDataSP pvd;
AAFRESULT hr;
ASSERTU (pInPropVal);
pvd = dynamic_cast<ImplAAFPropValData*> (pInPropVal);
ASSERTU (pvd);
hr = pvd->GetBitsSize (&inBitsSize);
if (! AAFRESULT_SUCCEEDED (hr)) return hr;
pOutPVData = (ImplAAFPropValData *)CreateImpl(CLSID_AAFPropValData);
if (! pOutPVData) return AAFRESULT_NOMEMORY;
// SmartPointer operator= will automatically AddRef; CreateImpl *also* will
// addref, so we've got one too many. Put us back to normal.
pOutPVData->ReleaseReference ();
hr = pOutPVData->Initialize (this);
if (AAFRESULT_FAILED(hr)) return hr;
hr = pOutPVData->AllocateFromPropVal (pvd,
0,
inBitsSize,
NULL);
if (AAFRESULT_FAILED(hr)) return hr;
ASSERTU (ppOutPropVal);
*ppOutPropVal = pOutPVData;
(*ppOutPropVal)->AcquireReference ();
ASSERTU (*ppOutPropVal);
return AAFRESULT_SUCCESS;
}
AAFRESULT STDMETHODCALLTYPE
ImplAAFTypeDefCharacter::CreateValueFromCharacter (
aafCharacter character,
ImplAAFPropertyValue ** ppCharacterValue)
{
TRACE("ImplAAFTypeDefCharacter::CreateValueFromCharacter");
if (! ppCharacterValue)
return AAFRESULT_NULL_PARAM;
aafUInt32 cbChar = NativeSize();
// Create a temporary pointer to copy to the smartptr
ImplAAFPropValData * tmp = (ImplAAFPropValData *)CreateImpl(CLSID_AAFPropValData);
if (NULL == tmp)
return AAFRESULT_NOMEMORY;
ImplAAFPropValDataSP pv;
pv = tmp;
tmp->ReleaseReference(); // we don't need this reference anymore.
tmp = 0;
//Initialize
check_hr ( pv->Initialize(this) );
//Allocate appropriate bits
aafMemPtr_t pBits = NULL;
check_hr ( pv->AllocateBits (cbChar, &pBits) );
//Set the bits to incoming character
ASSERT("Valid bits", pBits != 0);
memcpy (pBits, &character, cbChar);
*ppCharacterValue = pv;
(*ppCharacterValue)->AcquireReference ();
return AAFRESULT_SUCCESS;
}
AAFRESULT STDMETHODCALLTYPE
ImplAAFTypeDefArray::CreateValue(ImplAAFPropertyValue ** ppPropVal,
aafUInt32 dataSize)
{
if (! ppPropVal)
return AAFRESULT_NULL_PARAM;
ImplAAFPropValDataSP pvd;
ImplAAFPropValData * tmp;
tmp = (ImplAAFPropValData*) CreateImpl (CLSID_AAFPropValData);
if (!tmp) return AAFRESULT_NOMEMORY;
pvd = tmp;
// the pvd smart pointer will maintain a reference for us...
tmp->ReleaseReference ();
//Initialize pvd to this type
HRESULT hr = pvd->Initialize(this);
if (AAFRESULT_FAILED(hr)) return hr;
//deal with dataSize - Allocate bits if this param is non-zero
if (dataSize)
{
//Allocate the necesary bits
aafMemPtr_t pTargetData = 0;
hr = pvd->AllocateBits(dataSize, &pTargetData);
if (AAFRESULT_FAILED (hr))
return hr;
}//if dataSize
else
//we're effectively creating an "Empty" value
;
*ppPropVal = pvd;
ASSERTU (*ppPropVal);
(*ppPropVal)->AcquireReference ();
return AAFRESULT_SUCCESS;
}//CreateValue()
AAFRESULT STDMETHODCALLTYPE
ImplAAFTypeDefArray::GetElementValue (
ImplAAFPropertyValue * pInPropVal,
aafUInt32 index,
ImplAAFPropertyValue ** ppOutPropVal)
{
if (! pInPropVal) return AAFRESULT_NULL_PARAM;
if (! ppOutPropVal) return AAFRESULT_NULL_PARAM;
// Get the property value's embedded type and
// check if it's the same as the base type.
ImplAAFTypeDefSP pIncomingType;
if( AAFRESULT_FAILED( pInPropVal->GetType( &pIncomingType ) ) )
return AAFRESULT_BAD_TYPE;
ASSERTU (pIncomingType);
if( (ImplAAFTypeDef *)pIncomingType != this )
return AAFRESULT_BAD_TYPE;
ImplAAFRefArrayValue* pRefArray = dynamic_cast<ImplAAFRefArrayValue*>(pInPropVal);
if (NULL != pRefArray)
{
return pRefArray->GetElementAt(index, ppOutPropVal);
}
if (index >= pvtCount (pInPropVal))
return AAFRESULT_BADINDEX;
aafUInt32 inBitsSize;
ImplAAFPropValDataSP pOutPVData;
ImplAAFPropValDataSP pvd;
ImplAAFTypeDefSP ptd;
AAFRESULT hr;
hr = GetType (&ptd);
if (AAFRESULT_FAILED (hr)) return hr;
// aafUInt32 elementSize = ptd->PropValSize();
aafUInt32 elementSize = ptd->ActualSize(); // okay for data not to be registered?
ASSERTU (pInPropVal);
pvd = dynamic_cast<ImplAAFPropValData*> (pInPropVal);
hr = pvd->GetBitsSize (&inBitsSize);
if (! AAFRESULT_SUCCEEDED (hr)) return hr;
ASSERTU ((index+1) * elementSize <= inBitsSize);
pOutPVData = (ImplAAFPropValData *)CreateImpl(CLSID_AAFPropValData);
if (! pOutPVData) return AAFRESULT_NOMEMORY;
// Bobt: Hack bugfix! SmartPointer operator= will automatically
// AddRef; CreateImpl *also* will addref, so we've got one too
// many. Put us back to normal.
pOutPVData->ReleaseReference ();
hr = pOutPVData->Initialize (ptd);
if (AAFRESULT_FAILED(hr)) return hr;
hr = pOutPVData->AllocateFromPropVal (pvd,
index * elementSize,
elementSize,
NULL);
if (AAFRESULT_FAILED(hr)) return hr;
ASSERTU (ppOutPropVal);
*ppOutPropVal = pOutPVData;
ASSERTU (*ppOutPropVal);
(*ppOutPropVal)->AcquireReference ();
return AAFRESULT_SUCCESS;
}