Getting Information About a Record’s Attribute

C H A P T E R 3

Working with Records

dirStatus = dsGetRecordList( nodeRef, dataBuffer, &recNames, eDSExact, &recTypes, &attrTypes, false, &recCount, &context );

for ( i = 1; i <= recCount; i++ )

{

dirStatus	= dsGetRecordEntry( nodeRef, dataBuffer,	i,
&attrListRef, &pRecEntry	);
for ( j =	1; j <= pRecEntry->fRecordAttributeCount;	j++ )
{

dirStatus = dsGetAttributeEntry( nodeRef, dataBuffer, attrListRef, j, &valueRef, &pAttrEntry );

for ( k = 1; k <= pAttrEntry->fAttributeValueCount; k++ )

{

dirStatus = dsGetAttributeValue( nodeRef, dataBuffer, k, valueRef, &pValueEntry );

printf( "%s\t- %lu\n", pValueEntry->fAttributeValueData.fBufferData, pValueEntry->fAttributeValueID );

dirStatus = dsDeallocAttributeValueEntry( gDirRef,

pValueEntry );

pValueEntry = NULL;

//Deallocate pAttrEntry, pValueEntry, and pRecEntry

//by calling dsDeallocAttributeEntry,

//dsDeallocAttributeValueEntry, and

//dsDeallocRecordEntry, respectively.

}

dirStatus = dsCloseAttributeValueList( valueRef ); valueRef = NULL;

dirStatus = dsDeallocAttributeEntry( gDirRef, pAttrEntry); pAttrEntry = NULL;

}

dirStatus = dsCloseAttributeList( attrListRef ); attrListRef = NULL;

dirStatus = dsDeallocRecordEntry( gDirRef, pRecEntry ); pRecEntry = NULL;

}

}while (context != NULL); // Loop until all data has been obtained. // Call dsDataListDeallocate to deallocate recNames, recTypes, and // attrTypes.

// Deallocate dataBuffer by calling dsDataBufferDeAllocate. dsDataListDeallocate ( gDirRef, &recNames ); dsDataListDeallocate ( gDirRef, &recTypes ); dsDataListDeallocate ( gDirRef, &attrTypes ); dsDataBufferDeAllocate ( gDirRef, dataBuffer ); dataBuffer = NULL;

}

return dirStatus; } // GetRecordList