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#include <QStringList>

#include <conn_settings.h>
#include "iapmonitor.h"

namespace Maemo {


void conn_settings_notify_func (ConnSettingsType type,
                                const char *id,
                                const char *key,
                                ConnSettingsValue *value,
                                void *user_data);

class IAPMonitorPrivate {
private:
    IAPMonitor *monitor;
    ConnSettings *settings;

public:

    IAPMonitorPrivate(IAPMonitor *monitor)
        : monitor(monitor)
    {
        settings = conn_settings_open(CONN_SETTINGS_CONNECTION, NULL);
        conn_settings_add_notify(
                        settings,
                        (ConnSettingsNotifyFunc *)conn_settings_notify_func,
                        this);
    }

    ~IAPMonitorPrivate()
    {
        conn_settings_del_notify(settings);
        conn_settings_close(settings);
    }

    void iapAdded(const QString &iap)
    {
        monitor->iapAdded(iap);
    }

    void iapRemoved(const QString &iap)
    {
        monitor->iapRemoved(iap);
    }
};

void conn_settings_notify_func (ConnSettingsType type,
                                const char *id,
                                const char *key,
                                ConnSettingsValue *value,
                                void *user_data)
{
    Q_UNUSED(id);

    if (type != CONN_SETTINGS_CONNECTION) return;
    IAPMonitorPrivate *priv = (IAPMonitorPrivate *)user_data;

    QString iapId(key);
    iapId = iapId.split("/")[0];
    if (value != 0) {
        priv->iapAdded(iapId);
    } else if (iapId == QString(key)) {
        // IAP is removed only when the directory gets removed
        priv->iapRemoved(iapId);
    }
}

IAPMonitor::IAPMonitor()
    : d_ptr(new IAPMonitorPrivate(this))
{
}

IAPMonitor::~IAPMonitor()
{
    delete d_ptr;
}

void IAPMonitor::iapAdded(const QString &id)
{
    Q_UNUSED(id);
    // By default do nothing
}

void IAPMonitor::iapRemoved(const QString &id)
{
    Q_UNUSED(id);
    // By default do nothing
}

} // namespace Maemo