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****************************************************************************/

#ifndef QNEARFIELDMANAGER_H
#define QNEARFIELDMANAGER_H

#include <qmobilityglobal.h>

#include <QtCore/QObject>

#include <qnearfieldtarget.h>
#include <qndefrecord.h>
#include <qndeffilter.h>

QT_BEGIN_HEADER

QTM_BEGIN_NAMESPACE

class QNearFieldManagerPrivate;
class Q_CONNECTIVITY_EXPORT QNearFieldManager : public QObject
{
    Q_OBJECT
    Q_DECLARE_PRIVATE(QNearFieldManager)

public:
    enum TargetAccessMode {
        NoTargetAccess = 0x00,
        NdefReadTargetAccess = 0x01,
        NdefWriteTargetAccess = 0x02,
        TagTypeSpecificTargetAccess = 0x04,
    };
    Q_DECLARE_FLAGS(TargetAccessModes, TargetAccessMode)

    explicit QNearFieldManager(QObject *parent = 0);
    explicit QNearFieldManager(QNearFieldManagerPrivate *backend, QObject *parent = 0);
    ~QNearFieldManager();

    bool isAvailable() const;

    void setTargetAccessModes(TargetAccessModes accessModes);
    TargetAccessModes targetAccessModes() const;

    bool startTargetDetection(const QList<QNearFieldTarget::Type> &targetTypes);
    bool startTargetDetection(QNearFieldTarget::Type targetType = QNearFieldTarget::AnyTarget);
    void stopTargetDetection();

    template<typename T>
    int registerNdefMessageHandler(QObject *object, const char *method);
    int registerNdefMessageHandler(QObject *object, const char *method);
    int registerNdefMessageHandler(QNdefRecord::TypeNameFormat typeNameFormat,
                                   const QByteArray &type,
                                   QObject *object, const char *method);
    int registerNdefMessageHandler(const QNdefFilter &filter,
                                   QObject *object, const char *method);

    bool unregisterNdefMessageHandler(int handlerId);

Q_SIGNALS:
    void targetDetected(QNearFieldTarget *target);
    void targetLost(QNearFieldTarget *target);
    void transactionDetected(const QByteArray &applicationIdentifier);

private:
    QNearFieldManagerPrivate *d_ptr;
};

template<typename T>
int QNearFieldManager::registerNdefMessageHandler(QObject *object, const char *method)
{
    T record;

    return registerNdefMessageHandler(record.userTypeNameFormat(), record.type(),
                                         object, method);
}

Q_DECLARE_OPERATORS_FOR_FLAGS(QNearFieldManager::TargetAccessModes)

QTM_END_NAMESPACE

QT_END_HEADER

#endif // QNEARFIELDMANAGER_H
