1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2016 The Qt Company Ltd. 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of the QtBluetooth module of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:LGPL$ 9 ** Commercial License Usage 10 ** Licensees holding valid commercial Qt licenses may use this file in 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see https://www.qt.io/terms-conditions. For further 15 ** information use the contact form at https://www.qt.io/contact-us. 16 ** 17 ** GNU Lesser General Public License Usage 18 ** Alternatively, this file may be used under the terms of the GNU Lesser 19 ** General Public License version 3 as published by the Free Software 20 ** Foundation and appearing in the file LICENSE.LGPL3 included in the 21 ** packaging of this file. Please review the following information to 22 ** ensure the GNU Lesser General Public License version 3 requirements 23 ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. 24 ** 25 ** GNU General Public License Usage 26 ** Alternatively, this file may be used under the terms of the GNU 27 ** General Public License version 2.0 or (at your option) the GNU General 28 ** Public license version 3 or any later version approved by the KDE Free 29 ** Qt Foundation. The licenses are as published by the Free Software 30 ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 31 ** included in the packaging of this file. Please review the following 32 ** information to ensure the GNU General Public License requirements will 33 ** be met: https://www.gnu.org/licenses/gpl-2.0.html and 34 ** https://www.gnu.org/licenses/gpl-3.0.html. 35 ** 36 ** $QT_END_LICENSE$ 37 ** 38 ****************************************************************************/ 39 40 #ifndef OSXBTL2CAPCHANNEL_P_H 41 #define OSXBTL2CAPCHANNEL_P_H 42 43 // 44 // W A R N I N G 45 // ------------- 46 // 47 // This file is not part of the Qt API. It exists purely as an 48 // implementation detail. This header file may change from version to 49 // version without notice, or even be removed. 50 // 51 // We mean it. 52 // 53 54 #include "osxbluetooth_p.h" 55 56 #include <QtCore/qglobal.h> 57 58 #include <Foundation/Foundation.h> 59 60 #include <cstddef> 61 62 QT_BEGIN_NAMESPACE 63 64 class QBluetoothAddress; 65 66 namespace DarwinBluetooth { 67 68 class ChannelDelegate; 69 70 } 71 72 QT_END_NAMESPACE 73 74 @interface QT_MANGLE_NAMESPACE(OSXBTL2CAPChannel) : NSObject<IOBluetoothL2CAPChannelDelegate> 75 76 - (id)initWithDelegate:(QT_PREPEND_NAMESPACE(DarwinBluetooth)::ChannelDelegate *)aDelegate; 77 - (id)initWithDelegate:(QT_PREPEND_NAMESPACE(DarwinBluetooth)::ChannelDelegate *)aDelegate 78 channel:(IOBluetoothL2CAPChannel *)aChannel; 79 80 - (void)dealloc; 81 82 // Async. connection (connect can be called only once). 83 - (IOReturn)connectAsyncToDevice:(const QT_PREPEND_NAMESPACE(QBluetoothAddress) &)address 84 withPSM:(BluetoothL2CAPChannelID)psm; 85 86 // IOBluetoothL2CAPChannelDelegate: 87 - (void)l2capChannelData:(IOBluetoothL2CAPChannel*)l2capChannel 88 data:(void *)dataPointer length:(size_t)dataLength; 89 - (void)l2capChannelOpenComplete:(IOBluetoothL2CAPChannel*) 90 l2capChannel status:(IOReturn)error; 91 - (void)l2capChannelClosed:(IOBluetoothL2CAPChannel*)l2capChannel; 92 - (void)l2capChannelReconfigured:(IOBluetoothL2CAPChannel*)l2capChannel; 93 - (void)l2capChannelWriteComplete:(IOBluetoothL2CAPChannel*)l2capChannel 94 refcon:(void*)refcon status:(IOReturn)error; 95 - (void)l2capChannelQueueSpaceAvailable:(IOBluetoothL2CAPChannel*)l2capChannel; 96 97 // 98 - (BluetoothL2CAPPSM)getPSM; 99 - (BluetoothDeviceAddress)peerAddress; 100 - (NSString *)peerName; 101 - (bool)isConnected; 102 103 // Writes the given data synchronously over the target L2CAP channel to the remote 104 // device. 105 // The length of the data may not exceed the L2CAP channel's outgoing MTU. 106 // This method will block until the data has been successfully sent to the 107 // hardware for transmission (or an error occurs). 108 - (IOReturn) writeSync:(void*)data length:(UInt16)length; 109 110 // The length of the data may not exceed the L2CAP channel's outgoing MTU. 111 // When the data has been successfully passed to the hardware to be transmitted, 112 // the delegate method -l2capChannelWriteComplete:refcon:status: will be called. 113 // Returns kIOReturnSuccess if the data was buffered successfully. 114 - (IOReturn) writeAsync:(void*)data length:(UInt16)length; 115 116 @end 117 118 #endif 119