1 /****************************************************************************************
2  * Copyright (c) 2010 Sergey Ivanov <123kash@gmail.com>                                 *
3  *                                                                                      *
4  * This program is free software; you can redistribute it and/or modify it under        *
5  * the terms of the GNU General Public License as published by the Free Software        *
6  * Foundation; either version 2 of the License, or (at your option) any later           *
7  * version.                                                                             *
8  *                                                                                      *
9  * This program is distributed in the hope that it will be useful, but WITHOUT ANY      *
10  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A      *
11  * PARTICULAR PURPOSE. See the GNU General Public License for more details.             *
12  *                                                                                      *
13  * You should have received a copy of the GNU General Public License along with         *
14  * this program.  If not, see <http://www.gnu.org/licenses/>.                           *
15  ****************************************************************************************/
16 
17 #ifndef MUSICDNSXMLPARSER_H
18 #define MUSICDNSXMLPARSER_H
19 
20 #include <QDomDocument>
21 #include <QStringList>
22 
23 #include <ThreadWeaver/Job>
24 
25 class MusicDNSXmlParser : public QObject, public ThreadWeaver::Job
26 {
27     Q_OBJECT
28     public:
29         explicit MusicDNSXmlParser(QString &doc );
30         void run(ThreadWeaver::JobPointer self = QSharedPointer<ThreadWeaver::Job>(), ThreadWeaver::Thread *thread = 0) override;
31         QStringList puid();
32 
33     private:
34         void parseElement( const QDomElement &e );
35         void parseChildren( const QDomElement &e );
36 
37         void parseTrack( const QDomElement &e );
38 
39         void parsePUIDList( const QDomElement &e );
40         void parsePUID( const QDomElement &e );
41 
42         QDomDocument m_doc;
43         QStringList m_puid;
44 
45     Q_SIGNALS:
46         /** This signal is emitted when this job is being processed by a thread. */
47         void started(ThreadWeaver::JobPointer);
48         /** This signal is emitted when the job has been finished (no matter if it succeeded or not). */
49         void done(ThreadWeaver::JobPointer);
50         /** This job has failed.
51          * This signal is emitted when success() returns false after the job is executed. */
52         void failed(ThreadWeaver::JobPointer);
53 
54     protected:
55         void defaultBegin(const ThreadWeaver::JobPointer& job, ThreadWeaver::Thread *thread) override;
56         void defaultEnd(const ThreadWeaver::JobPointer& job, ThreadWeaver::Thread *thread) override;
57 
58 };
59 
60 #endif // MUSICDNSXMLPARSER_H
61