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**

** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

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** Contact: Nokia Corporation (qt-info@nokia.com)

**

** This file is part of the Qt Mobility Components.

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**

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** met:

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**     notice, this list of conditions and the following disclaimer.

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**     notice, this list of conditions and the following disclaimer in

**     the documentation and/or other materials provided with the

**     distribution.

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

#include "qdeclarativeservice.h"

QServiceWrapper::QServiceWrapper()

: serviceInstance(0)

{

    serviceManager = new QServiceManager();

}

QServiceWrapper::~QServiceWrapper()

{

    delete serviceInstance;

}

bool QServiceWrapper::isValid() const

{

    return m_descriptor.isValid();

}

void QServiceWrapper::setInterfaceDesc(const QServiceInterfaceDescriptor &desc)

{

    if (desc == m_descriptor)

        return;

    m_descriptor = desc;

    if (serviceInstance)

        delete serviceInstance;

    serviceInstance = 0;

}

QServiceInterfaceDescriptor QServiceWrapper::interfaceDesc() const

{

    return m_descriptor;

}

void QServiceWrapper::setInterfaceName(const QString &interface)

{

    m_descriptor = serviceManager->interfaceDefault(interface);

    if (!isValid())

        qWarning() << "WARNING: No default service found for interface name: " << interface;

}

QString QServiceWrapper::interfaceName() const

{

    if (isValid())

        return m_descriptor.interfaceName();

    else

        return "No Interface";

}

QString QServiceWrapper::serviceName() const

{

    if (isValid())

        return m_descriptor.serviceName();

    else

        return "No Service";

}

QString QServiceWrapper::versionNumber() const

{

    if (isValid())

        return (QString::number(m_descriptor.majorVersion())+"."+QString::number(m_descriptor.minorVersion()));

    else

        return "0.0";

}

QObject* QServiceWrapper::serviceObject()

{

    if (serviceInstance) {

        return serviceInstance;

    }

    if (isValid()) {

        QServiceManager manager;

        serviceInstance = manager.loadInterface(m_descriptor);

        return serviceInstance;

    } else {

        return 0;

    }

}

QServiceListWrapper::QServiceListWrapper()

{

    serviceManager = new QServiceManager();

}

QServiceListWrapper::~QServiceListWrapper()

{

}

void QServiceListWrapper::setInterfaceName(const QString &interface)

{

    m_interface = interface;

    // ![0]

    QServiceWrapper *service;

    QServiceFilter filter(m_interface, m_version);

    QList<QServiceInterfaceDescriptor> list = serviceManager->findInterfaces(filter);

    for (int i = 0; i < list.size(); i++) {

        service = new QServiceWrapper();

        service->setInterfaceDesc(list.at(i));

        m_services.append(service);

    }

    // ![0]

}

QString QServiceListWrapper::interfaceName() const

{

    return m_interface;

}

void QServiceListWrapper::setMinVersion(const QString &version)

{

    m_version = version;

}

QString QServiceListWrapper::minVersion() const

{

    return m_version;

}

QDeclarativeListProperty<QServiceWrapper> QServiceListWrapper::services()

{

    return QDeclarativeListProperty<QServiceWrapper>(this, m_services);

}