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qBittorrent/src/qtlibtorrent/alertdispatcher.h

81 lines
2.4 KiB
C++

/*
* Bittorrent Client using Qt4 and libtorrent.
* Copyright (C) 2014 Ivan Sorokin
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* In addition, as a special exception, the copyright holders give permission to
* link this program with the OpenSSL project's "OpenSSL" library (or with
* modified versions of it that use the same license as the "OpenSSL" library),
* and distribute the linked executables. You must obey the GNU General Public
* License in all respects for all of the code used other than "OpenSSL". If you
* modify file(s), you may extend this exception to your version of the file(s),
* but you are not obligated to do so. If you do not wish to do so, delete this
* exception statement from your version.
*
* Contact : vanyacpp@gmail.com
*/
#ifndef ALERTDISPATCHER_H
#define ALERTDISPATCHER_H
#include <QObject>
#include <QMutex>
#include <QWaitCondition>
#include <QAtomicPointer>
#include <QSharedPointer>
#include <vector>
#include <memory>
namespace libtorrent {
class session;
class alert;
}
class QAlertDispatcher : public QObject {
Q_OBJECT
Q_DISABLE_COPY(QAlertDispatcher)
struct Tag;
public:
QAlertDispatcher(libtorrent::session *session, QObject* parent);
~QAlertDispatcher();
void getPendingAlertsNoWait(std::vector<libtorrent::alert*>&);
void getPendingAlerts(std::vector<libtorrent::alert*>&, unsigned long time = ULONG_MAX);
signals:
void alertsReceived();
private:
static void dispatch(QSharedPointer<Tag>,
std::auto_ptr<libtorrent::alert>);
void enqueueToMainThread();
private slots:
void deliverSignal();
private:
libtorrent::session *m_session;
QWaitCondition alerts_condvar;
std::vector<libtorrent::alert*> alerts;
QSharedPointer<Tag> current_tag;
bool event_posted;
};
#endif // ALERTDISPATCHER_H