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Diffstat (limited to 'src/bluetooth/osx/osxbtperipheralmanager_p.h')
| -rw-r--r-- | src/bluetooth/osx/osxbtperipheralmanager_p.h | 174 |
1 files changed, 174 insertions, 0 deletions
diff --git a/src/bluetooth/osx/osxbtperipheralmanager_p.h b/src/bluetooth/osx/osxbtperipheralmanager_p.h new file mode 100644 index 00000000..30ddd073 --- /dev/null +++ b/src/bluetooth/osx/osxbtperipheralmanager_p.h @@ -0,0 +1,174 @@ +/**************************************************************************** +** +** 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 |