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/****************************************************************************
**
** Copyright (C) 2013 BlackBerry Limited. All rights reserved.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the QtCore module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** As a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QPPSOBJECTPRIVATE_P_H_
#define QPPSOBJECTPRIVATE_P_H_
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include "qppsattribute_p.h"
#include <QMap>
#include <QDebug>
#include <sys/pps.h>
QT_BEGIN_NAMESPACE
class QSocketNotifier;
class QPpsObjectPrivate
{
public:
explicit QPpsObjectPrivate(const QString &path);
static QPpsAttributeMap decode(const QByteArray &rawData, bool *ok);
static QByteArray encode(const QVariantMap &ppsData, bool *ok);
static QVariantMap variantMapFromPpsAttributeMap(const QPpsAttributeMap &data);
QSocketNotifier *notifier;
QString path;
mutable int error;
int fd;
bool readyReadEnabled;
private:
static QPpsAttribute::Flags readFlags(pps_decoder_t *decoder);
static QPpsAttribute decodeString(pps_decoder_t *decoder);
static QPpsAttribute decodeNumber(pps_decoder_t *decoder);
static QPpsAttribute decodeBool(pps_decoder_t *decoder);
static QPpsAttribute decodeData(pps_decoder_t *decoder);
static QPpsAttributeList decodeArray(pps_decoder_t *decoder, bool *ok);
static QPpsAttributeMap decodeObject(pps_decoder_t *decoder, bool *ok);
static bool decoderPush(pps_decoder_t *decoder, const char *name = 0);
static bool decoderPop(pps_decoder_t *decoder);
template<typename T>
static QPpsAttribute decodeNestedData(T (*decodeFunction)(pps_decoder_t *, bool *),
pps_decoder_t *decoder);
static void encodeData(pps_encoder_t *encoder, const char *name,
const QVariant &data, bool *ok);
static void encodeArray(pps_encoder_t *encoder, const QVariantList &data, bool *ok);
static void encodeObject(pps_encoder_t *encoder, const QVariantMap &data, bool *ok);
static QVariant variantFromPpsAttribute(const QPpsAttribute &attribute);
};
inline bool QPpsObjectPrivate::decoderPush(pps_decoder_t *decoder, const char *name)
{
pps_decoder_error_t error = pps_decoder_push(decoder, name);
if (error != PPS_DECODER_OK) {
qWarning() << "QPpsObjectPrivate::decodeData: pps_decoder_push failed";
return false;
}
return true;
}
inline bool QPpsObjectPrivate::decoderPop(pps_decoder_t *decoder)
{
pps_decoder_error_t error = pps_decoder_pop(decoder);
if (error != PPS_DECODER_OK) {
qWarning() << "QPpsObjectPrivate::decodeData: pps_decoder_pop failed";
return false;
}
return true;
}
QT_END_NAMESPACE
#endif /* QPPSOBJECTPRIVATE_P_H_ */
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