Vanilla.PDF  1.3.0
Cross-platform toolkit for creating and modifying PDF documents
Enumerate xref
error_type process_file(FileHandle* file, int nested) {
XrefChainHandle* chain = NULL;
XrefChainIteratorHandle* chain_iterator = NULL;
RETURN_ERROR_IF_NOT_SUCCESS(File_XrefChain(file, &chain));
RETURN_ERROR_IF_NOT_SUCCESS(XrefChain_Iterator(chain, &chain_iterator));
while (VANILLAPDF_ERROR_SUCCESS == XrefChainIterator_IsValid(chain_iterator, chain, &valid)
&& VANILLAPDF_RV_TRUE == valid) {
XrefHandle* xref = NULL;
RETURN_ERROR_IF_NOT_SUCCESS(XrefChainIterator_GetValue(chain_iterator, &xref));
RETURN_ERROR_IF_NOT_SUCCESS(process_xref(xref, nested));
RETURN_ERROR_IF_NOT_SUCCESS(Xref_Release(xref));
RETURN_ERROR_IF_NOT_SUCCESS(XrefChainIterator_Next(chain_iterator));
}
RETURN_ERROR_IF_NOT_SUCCESS(XrefChainIterator_Release(chain_iterator));
RETURN_ERROR_IF_NOT_SUCCESS(XrefChain_Release(chain));
return VANILLAPDF_TEST_ERROR_SUCCESS;
}