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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtBluetooth module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 https://www.qt.io/terms-conditions. For further
** information use the contact form at https://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 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef OSXBTPERIPHERALMANAGER_P_H
#define OSXBTPERIPHERALMANAGER_P_H
#include "osxbtutility_p.h"
#include "qlowenergyadvertisingparameters.h"
#include "qlowenergyserviceprivate_p.h"
#include "qbluetoothuuid.h"
#include "qbluetooth.h"
#include <QtCore/qsharedpointer.h>
#include <QtCore/qbytearray.h>
#include <QtCore/qsysinfo.h>
#include <QtCore/qglobal.h>
#include <QtCore/qmap.h>
#include <vector>
#include <deque>
#include <map>
#include <Foundation/Foundation.h>
#include "osxbluetooth_p.h"
QT_BEGIN_NAMESPACE
class QLowEnergyServiceData;
namespace OSXBluetooth
{
class LECBManagerNotifier;
}
QT_END_NAMESPACE
// Exposing names in a header is ugly, but constant QT_PREPEND_NAMESPACE is even worse ...
// After all, this header is to be included only in its own and controller's *.mm files.
QT_USE_NAMESPACE
using namespace OSXBluetooth;
template<class Type>
using GenericLEMap = QMap<QLowEnergyHandle, Type>;
enum class PeripheralState
{
idle,
waitingForPowerOn,
advertising,
connected
};
struct UpdateRequest
{
UpdateRequest() = default;
UpdateRequest(QLowEnergyHandle handle, const ObjCStrongReference<NSData> &val)
: charHandle(handle),
value(val)
{
}
QLowEnergyHandle charHandle = {};
ObjCStrongReference<NSData> value;
};
@interface QT_MANGLE_NAMESPACE(OSXBTPeripheralManager) : NSObject<CBPeripheralManagerDelegate>
{
ObjCScopedPointer<CBPeripheralManager> manager;
LECBManagerNotifier *notifier;
QLowEnergyHandle lastHandle;
// Services in this vector are placed in such order:
// the one that has included services, must
// follow its included services to avoid exceptions from CBPeripheralManager.
std::vector<ObjCStrongReference<CBMutableService>> services;
decltype(services.size()) nextServiceToAdd;
// Lookup map for included services:
std::map<QBluetoothUuid, CBService *> serviceIndex;
ObjCScopedPointer<NSMutableDictionary> advertisementData;
GenericLEMap<CBCharacteristic *> charMap;
GenericLEMap<ObjCStrongReference<NSData>> charValues;
std::deque<UpdateRequest> updateQueue;
ObjCScopedPointer<NSMutableSet> connectedCentrals;
PeripheralState state;
}
- (id)initWith:(LECBManagerNotifier *)notifier;
- (void)dealloc;
- (QSharedPointer<QLowEnergyServicePrivate>)addService:(const QLowEnergyServiceData &)data;
- (void) setParameters:(const QLowEnergyAdvertisingParameters &)parameters
data:(const QLowEnergyAdvertisingData &)data
scanResponse:(const QLowEnergyAdvertisingData &)scanResponse;
// To be executed on the Qt's special BTLE dispatch queue.
- (void)startAdvertising;
- (void)stopAdvertising;
- (void)detach;
- (void)write:(const QByteArray &)value
charHandle:(QLowEnergyHandle)charHandle;
// CBPeripheralManagerDelegate's callbacks (BTLE queue).
- (void)peripheralManagerDidUpdateState:(CBPeripheralManager *)peripheral;
- (void)peripheralManager:(CBPeripheralManager *)peripheral
willRestoreState:(NSDictionary *)dict;
- (void)peripheralManagerDidStartAdvertising:(CBPeripheralManager *)peripheral
error:(NSError *)error;
- (void)peripheralManager:(CBPeripheralManager *)peripheral
didAddService:(CBService *)service error:(NSError *)error;
- (void)peripheralManager:(CBPeripheralManager *)peripheral central:(CBCentral *)central
didSubscribeToCharacteristic:(CBCharacteristic *)characteristic;
- (void)peripheralManager:(CBPeripheralManager *)peripheral central:(CBCentral *)central
didUnsubscribeFromCharacteristic:(CBCharacteristic *)characteristic;
- (void)peripheralManager:(CBPeripheralManager *)peripheral
didReceiveReadRequest:(CBATTRequest *)request;
- (void)peripheralManager:(CBPeripheralManager *)peripheral
didReceiveWriteRequests:(NSArray *)requests;
- (void)peripheralManagerIsReadyToUpdateSubscribers:(CBPeripheralManager *)peripheral;
@end
#endif
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