File indexing completed on 2024-05-19 04:49:44
0001 /**************************************************************************************** 0002 * Copyright (c) 2013 Konrad Zemek <konrad.zemek@gmail.com> * 0003 * * 0004 * This program is free software; you can redistribute it and/or modify it under * 0005 * the terms of the GNU General Public License as published by the Free Software * 0006 * Foundation; either version 2 of the License, or (at your option) any later * 0007 * version. * 0008 * * 0009 * This program is distributed in the hope that it will be useful, but WITHOUT ANY * 0010 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A * 0011 * PARTICULAR PURPOSE. See the GNU General Public License for more details. * 0012 * * 0013 * You should have received a copy of the GNU General Public License along with * 0014 * this program. If not, see <http://www.gnu.org/licenses/>. * 0015 ****************************************************************************************/ 0016 0017 #ifndef STATSYNCING_AMAROK_EMBEDDED_SQL_CONNECTION_H 0018 #define STATSYNCING_AMAROK_EMBEDDED_SQL_CONNECTION_H 0019 0020 #include "importers/ImporterSqlConnection.h" 0021 0022 #include <QDir> 0023 #include <QFileInfo> 0024 #include <QMutex> 0025 #include <QProcess> 0026 #include <QTimer> 0027 0028 namespace StatSyncing 0029 { 0030 0031 class AmarokEmbeddedSqlConnection : public ImporterSqlConnection 0032 { 0033 Q_OBJECT 0034 0035 public: 0036 AmarokEmbeddedSqlConnection( const QFileInfo &mysqld, const QDir &datadir ); 0037 ~AmarokEmbeddedSqlConnection() override; 0038 0039 protected: 0040 QSqlDatabase connection() override; 0041 0042 private: 0043 bool startServer( const int port, const QString &socketPath, const QString &pidPath ); 0044 0045 const QFileInfo m_mysqld; 0046 const QDir m_datadir; 0047 0048 QProcess m_srv; 0049 QMutex m_srvMutex; 0050 QTimer m_shutdownTimer; 0051 0052 /// Number of msecs after which server will shut down 0053 static const int SERVER_SHUTDOWN_AFTER = 30000; 0054 /// Number of msecs to wait for server to start up 0055 static const int SERVER_START_TIMEOUT = 30000; 0056 0057 private Q_SLOTS: 0058 void stopServer(); 0059 }; 0060 0061 } // namespace StatSyncing 0062 0063 #endif // STATSYNCING_AMAROK_EMBEDDED_SQL_CONNECTION_H