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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the QtBluetooth 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 COREBLUETOOTHWRAPPER_P_H
#define COREBLUETOOTHWRAPPER_P_H

#ifndef QT_OSX_BLUETOOTH

#import <CoreBluetooth/CoreBluetooth.h>

#else

#include <QtCore/qglobal.h>

// CoreBluetooth with SDK 10.9 seems to be broken: the class CBPeripheralManager is enabled on OS X 10.9,
// but some of its declarations are using a disabled enum CBPeripheralAuthorizationStatus
// (disabled using __attribute__ syntax and NS_ENUM_AVAILABLE macro).
// This + -std=c++11 ends with a compilation error. For the SDK 10.9 we can:
// either undefine NS_ENUM_AVAILABLE macro (it works somehow) and redefine it as an empty sequence of pp-tokens or
// define __attribute__ as an empty sequence. Both solutions look quite ugly.

#if QT_OSX_PLATFORM_SDK_EQUAL_OR_ABOVE(__MAC_10_9) && !QT_OSX_PLATFORM_SDK_EQUAL_OR_ABOVE(__MAC_10_10)
#define CB_ERROR_WORKAROUND_REQUIRED
#endif

#ifdef CB_ERROR_WORKAROUND_REQUIRED
#undef NS_ENUM_AVAILABLE
#define NS_ENUM_AVAILABLE(_mac, _ios)
#endif

#import <IOBluetooth/IOBluetooth.h>

#ifdef CB_ERROR_WORKAROUND_REQUIRED
#undef __attribute__
#undef CB_ERROR_WORKAROUND_REQUIRED
#endif

#endif // QT_OSX_BLUETOOTH

#endif // COREBLUETOOTHWRAPPER_P_H