diff options
author | Andrew Christian <andrew.christian@nokia.com> | 2012-03-01 16:25:51 +0100 |
---|---|---|
committer | Chris Craig <ext-chris.craig@nokia.com> | 2012-03-06 17:31:52 +0100 |
commit | 5dd2bde59a18dea49b80afb0c2e6cf4827d79def (patch) | |
tree | 3ac696131d7791afc7443ecea003ebee1035388b /src/core/preforkprocessbackendfactory.h | |
parent | f47aab326b583bc8a44c8e0702257667918f3faf (diff) |
Added prefork library and factory
* Prefork library parses command line arguments and creates
appropriate master and child processes connected by
pipes.
* PreforkProcessBackendFactory retrieves information about
child processes from prefork library and exposes those
children as remote process manager objects.
* Linux test case added to start a master and child object
using prefork library and run all standard tests.
Change-Id: Ic76da3eb8237744dd075f55db80f46f35550c73f
Reviewed-by: Chris Craig <ext-chris.craig@nokia.com>
Diffstat (limited to 'src/core/preforkprocessbackendfactory.h')
-rw-r--r-- | src/core/preforkprocessbackendfactory.h | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/src/core/preforkprocessbackendfactory.h b/src/core/preforkprocessbackendfactory.h new file mode 100644 index 0000000..d485478 --- /dev/null +++ b/src/core/preforkprocessbackendfactory.h @@ -0,0 +1,83 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef PREFORK_PROCESS_BACKEND_FACTORY_H +#define PREFORK_PROCESS_BACKEND_FACTORY_H + +#include "remoteprocessbackendfactory.h" + +class QSocketNotifier; + +QT_BEGIN_NAMESPACE_PROCESSMANAGER + +class Q_ADDON_PROCESSMANAGER_EXPORT PreforkProcessBackendFactory : public RemoteProcessBackendFactory +{ + Q_OBJECT + Q_PROPERTY(int index READ index WRITE setIndex NOTIFY indexChanged) + +public: + PreforkProcessBackendFactory(QObject *parent = 0); + virtual ~PreforkProcessBackendFactory(); + + int index() const; + void setIndex(int index); + + virtual QList<Q_PID> internalProcesses(); + +signals: + void indexChanged(); + +protected: + virtual bool send(const QJsonObject&); + +private slots: + void inReady(int fd); + void outReady(int fd); + +private: + int m_index; + QByteArray m_inbuf; + QByteArray m_outbuf; + QSocketNotifier *m_in; + QSocketNotifier *m_out; +}; + +QT_END_NAMESPACE_PROCESSMANAGER + +#endif // PREFORK_PROCESS_BACKEND_FACTORY_H |