🚀 go-pugleaf

Hello

I am facing to a problem.
I'm trying to import directly xml in a document from a stream because my plugin have connection to a alternative data source and I would prefer not having to write to temp file for optimization.

I tried this code:

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//instanciate a xmlimporter boss
InterfacePtr<IXMLImporter> importer((IXMLImporter*)::CreateObject(kXMLImporterBoss, IID_IXMLIMPORTER));
ASSERT(importer);
if(!importer) {
	break;
}

//get the importData
InterfacePtr<IImportXMLData> importerXMLData(importer, IID_IPMUNKNOWNDATA);
ASSERT(importerXMLData);
if(!importerXMLData) {
	break;
}

//set the doc database and the xmlRef where to import
//with database and xmlRef as valid object from the same document.
importerXMLData->Set(database, IDFile(), xmlRef, kSuppressUI);

//instantiate a ISAXEntititySolver fo DoImport call
InterfacePtr<ISAXEntityResolver> saxentrslvr(CreateObject2<ISAXEntityResolver>(kXMLEntityResolverBoss));
ASSERT(saxentrslvr);
if(!saxentrslvr) {
	break;
}

//giving the stream holding xml
importer->DoImport(stream,saxentrslvr);
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I am not yet at ease with the ID object model, and I do not know if it's right but the program crash with the following.

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~InstanceList(): 9 outstanding references to UID 1 (Class kDocBoss).
~InstanceList(): 1 outstanding references to UID 2 (Class kRIDXBoss).
~InstanceList(): 1 outstanding references to UID 5 (Class kContentMgrBoss).
~InstanceList(): 12 outstanding references to UID 6 (Class WorkspacePrefix + 2 (0x2202)).
~InstanceList(): 1 outstanding references to UID 106 (Class kStyleGroupHierarchyBoss).
~InstanceList(): UID 122 (Class kGraphicStateBoss) did not get flushed from the instance cache.
~InstanceList(): 1 outstanding references to UID 129 (Class kRootObjectStyleHierarchyBoss).
~InstanceList(): UID 130 (Class kObjectStyleBoss) did not get flushed from the instance cache.
~InstanceList(): UID 168 (Class kDocumentLayerBoss) did not get flushed from the instance cache.
~InstanceList(): UID 169 (Class kDocumentLayerBoss) did not get flushed from the instance cache.
~InstanceList(): 1 outstanding references to UID 186 (Class kAssignmentBoss).
~InstanceList(): UID 264 (Class kDataLinkBoss) did not get flushed from the instance cache.
~InstanceList(): UID 356 (Class kDataLinkBoss) did not get flushed from the instance cache.

Program received signal EXC_BAD_ACCESS, Could not access memory.
Reason: KERN_INVALID_ADDRESS at address: 0x55555555
0x394612c6 in operator delete ()

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The message differs from an execution to another.
If I remove the DoImport call, similar problems occurs when leaving the code block (due to release calls).

If you have any idea of what I'm doing wrong, I would be greatful.

Maybe that is not a good idea to do it that way.
Is it better to do a different implementation of IDataLink (holding the xml stream) and another implementation of IXMLAcquirerFilter which would return the xml stream hold by the datalink?
That process seems a bit heavy to my eyes, so I would rather the first.

Thanks.

B.Pinsard