XML stream writer library
sanda at lyx.org
Mon Jan 4 22:10:13 UTC 2021
On Mon, Jan 04, 2021 at 09:48:42PM +0100, Thibaut Cuvelier wrote:
> My recommendation, based on a quite long study of XML libraries (i.e.
> several years, but quite far from full-time): either use QXmlStreamWriter
> (which is mostly a SAX implementation in C++) or write our own.
> QXmlStreamWriter is almost 4k-line long, but it can substantially be
> simplified in our case (
> TinyXML2 (https://github.com/leethomason/tinyxml2), pugixml (
> https://github.com/zeux/pugixml), and Xerces-C++ (
> https://xerces.apache.org/xerces-c/) are only DOM-based. There are quite a
> few C libraries, like libxml2, that can be SAX-like, but C libraries are
> horrible to use (http://www.xmlsoft.org/examples/testWriter.c).
I do not dare to make any qualified recommendation between the choices
above. But thinking aloud -- if there de facto isn't an alternative
to QXmlStreamWriter, would it be hard to separate that class from
the rest of Qt, fork and include it as an internal lyx routine?
We would have full control over that code without unnecessary surprises
of Qt's development.
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