Method parseMetadata

src/App/ProjectFile.cpp:361–398

}

ProjectFile::Metadata ProjectFile::parseMetadata() const
{
    auto project = ZipTools::open(stdFile);
    if (!project) {
        return {};
    }

    ProjectFile::Metadata meta;
    std::unique_ptr<std::istream> str(project->getInputStream("Document.xml"));
    if (str) {
        static const std::array gLS = { chLatin_L, chLatin_S, chNull };

        DOMImplementation* impl = DOMImplementationRegistry::getDOMImplementation(gLS.data());
        DOMLSParser* domBuilder = impl->createLSParser(DOMImplementationLS::MODE_SYNCHRONOUS, nullptr);
        DOMLSInput* input = impl->createLSInput();

        try {
            Base::StdInputSource inputSource(*str, stdFile.c_str());

            input->setByteStream(&inputSource);
            MetaDataParser filter(meta);
            domBuilder->setFilter(&filter);
            domBuilder->getDomConfig()->setParameter(XMLUni::fgDOMEntities, false);
            domBuilder->parse(input);
        }
        catch (const XMLException&) {
            // Do nothing
        }
        catch (const DOMException&) {
            // Do nothing
        }

        input->release();
        domBuilder->release();
    }

    return meta;
}

ProjectFile::Metadata ProjectFile::getMetadata() const
{