[deb_shairplay.git] / AirTV-Qt / qtsingleapplication / src / qtlocalpeer.h

/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of a Qt Solutions component.
**
** You may use this file under the terms of the BSD license as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
**   * Redistributions of source code must retain the above copyright
**     notice, this list of conditions and the following disclaimer.
**   * Redistributions in binary form must reproduce the above copyright
**     notice, this list of conditions and the following disclaimer in
**     the documentation and/or other materials provided with the
**     distribution.
**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
**     the names of its contributors may be used to endorse or promote
**     products derived from this software without specific prior written
**     permission.
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
**
****************************************************************************/

#ifndef QTLOCALPEER_H
#define QTLOCALPEER_H

#include <QtNetwork/QLocalServer>
#include <QtNetwork/QLocalSocket>
#include <QtCore/QDir>

#include "qtlockedfile.h"

class QtLocalPeer : public QObject
{
    Q_OBJECT

public:
    QtLocalPeer(QObject *parent = 0, const QString &appId = QString());
    bool isClient();
    bool sendMessage(const QString &message, int timeout);
    QString applicationId() const
        { return id; }

Q_SIGNALS:
    void messageReceived(const QString &message);

protected Q_SLOTS:
    void receiveConnection();

protected:
    QString id;
    QString socketName;
    QLocalServer* server;
    QtLP_Private::QtLockedFile lockFile;

private:
    static const char* ack;
};

#endif // QTLOCALPEER_H
Commit	Line	Data
	1	/****************************************************************************
	2	**
	3	** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
	4	** All rights reserved.
	5	**
	6	** Contact: Nokia Corporation (qt-info@nokia.com)
	7	**
	8	** This file is part of a Qt Solutions component.
	9	**
	10	** You may use this file under the terms of the BSD license as follows:
	11	**
	12	** "Redistribution and use in source and binary forms, with or without
	13	** modification, are permitted provided that the following conditions are
	14	** met:
	15	** * Redistributions of source code must retain the above copyright
	16	** notice, this list of conditions and the following disclaimer.
	17	** * Redistributions in binary form must reproduce the above copyright
	18	** notice, this list of conditions and the following disclaimer in
	19	** the documentation and/or other materials provided with the
	20	** distribution.
	21	** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
	22	** the names of its contributors may be used to endorse or promote
	23	** products derived from this software without specific prior written
	24	** permission.
	25	**
	26	** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
	27	** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
	28	** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
	29	** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
	30	** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
	31	** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
	32	** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
	33	** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
	34	** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
	35	** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
	36	** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
	37	**
	38	****************************************************************************/
	39
	40	#ifndef QTLOCALPEER_H
	41	#define QTLOCALPEER_H
	42
	43	#include <QtNetwork/QLocalServer>
	44	#include <QtNetwork/QLocalSocket>
	45	#include <QtCore/QDir>
	46
	47	#include "qtlockedfile.h"
	48
	49	class QtLocalPeer : public QObject
	50	{
	51	Q_OBJECT
	52
	53	public:
	54	QtLocalPeer(QObject *parent = 0, const QString &appId = QString());
	55	bool isClient();
	56	bool sendMessage(const QString &message, int timeout);
	57	QString applicationId() const
	58	{ return id; }
	59
	60	Q_SIGNALS:
	61	void messageReceived(const QString &message);
	62
	63	protected Q_SLOTS:
	64	void receiveConnection();
	65
	66	protected:
	67	QString id;
	68	QString socketName;
	69	QLocalServer* server;
	70	QtLP_Private::QtLockedFile lockFile;
	71
	72	private:
	73	static const char* ack;
	74	};
	75
	76	#endif // QTLOCALPEER_H