1/*
2 * This file is part of the syndication library
3 *
4 * Copyright (C) 2006 Frank Osterfeld <osterfeld@kde.org>
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Library General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Library General Public License for more details.
15 *
16 * You should have received a copy of the GNU Library General Public License
17 * along with this library; see the file COPYING.LIB. If not, write to
18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
19 * Boston, MA 02110-1301, USA.
20 *
21 */
22
23#include "global.h"
24#include "documentsource.h"
25#include "parsercollectionimpl.h"
26
27#include "mapper/mapperatomimpl.h"
28#include "mapper/mapperrdfimpl.h"
29#include "mapper/mapperrss2impl.h"
30#include "atom/parser.h"
31#include "rdf/parser.h"
32#include "rss2/parser.h"
33
34#include <QtCore/QCoreApplication>
35
36namespace {
37 static bool collectionIsInitialized = false;
38}
39
40namespace Syndication {
41
42static ParserCollectionImpl<Syndication::Feed> *parserColl = 0;
43
44namespace {
45
46// only executed when then was a QCoreApplication
47static void cleanupParserCollection()
48{
49 delete parserColl;
50 parserColl = 0;
51}
52
53} // namespace
54
55ParserCollection<Feed>* parserCollection()
56{
57 if (!collectionIsInitialized)
58 {
59 parserColl = new ParserCollectionImpl<Syndication::Feed>;
60 qAddPostRoutine(cleanupParserCollection);
61 parserColl->registerParser(new RSS2::Parser, new RSS2Mapper);
62 parserColl->registerParser(new Atom::Parser, new AtomMapper);
63 parserColl->registerParser(new RDF::Parser, new RDFMapper);
64 collectionIsInitialized = true;
65 }
66 return parserColl;
67}
68
69FeedPtr parse(const DocumentSource& src, const QString& formatHint)
70{
71 return parserCollection()->parse(src, formatHint);
72}
73
74} // namespace Syndication
75
76