| 1 | /* |
|---|---|
| 2 | This file is part of the syndication library |
| 3 | SPDX-FileCopyrightText: 2006 Frank Osterfeld <osterfeld@kde.org> |
| 4 | |
| 5 | SPDX-License-Identifier: LGPL-2.0-or-later |
| 6 | */ |
| 7 | |
| 8 | #include "global.h" |
| 9 | #include "documentsource.h" |
| 10 | #include "parsercollectionimpl.h" |
| 11 | |
| 12 | #include "atom/parser.h" |
| 13 | #include "mapper/mapperatomimpl.h" |
| 14 | #include "mapper/mapperrdfimpl.h" |
| 15 | #include "mapper/mapperrss2impl.h" |
| 16 | #include "rdf/parser.h" |
| 17 | #include "rss2/parser.h" |
| 18 | |
| 19 | #include <QCoreApplication> |
| 20 | |
| 21 | namespace |
| 22 | { |
| 23 | static bool collectionIsInitialized = false; |
| 24 | } |
| 25 | |
| 26 | namespace Syndication |
| 27 | { |
| 28 | static ParserCollectionImpl<Syndication::Feed> *parserColl = nullptr; |
| 29 | |
| 30 | namespace |
| 31 | { |
| 32 | // only executed when then was a QCoreApplication |
| 33 | static void cleanupParserCollection() |
| 34 | { |
| 35 | delete parserColl; |
| 36 | parserColl = nullptr; |
| 37 | } |
| 38 | |
| 39 | } // namespace |
| 40 | |
| 41 | ParserCollection<Feed> *parserCollection() |
| 42 | { |
| 43 | if (!collectionIsInitialized) { |
| 44 | parserColl = new ParserCollectionImpl<Syndication::Feed>; |
| 45 | qAddPostRoutine(cleanupParserCollection); |
| 46 | parserColl->registerParser(parser: new RSS2::Parser, mapper: new RSS2Mapper); |
| 47 | parserColl->registerParser(parser: new Atom::Parser, mapper: new AtomMapper); |
| 48 | parserColl->registerParser(parser: new RDF::Parser, mapper: new RDFMapper); |
| 49 | collectionIsInitialized = true; |
| 50 | } |
| 51 | return parserColl; |
| 52 | } |
| 53 | |
| 54 | FeedPtr parse(const DocumentSource &src, const QString &formatHint) |
| 55 | { |
| 56 | return parserCollection()->parse(source: src, formatHint); |
| 57 | } |
| 58 | |
| 59 | } // namespace Syndication |
| 60 |