/**************************************************************************** ** ** Copyright (C) 2021 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the QtBluetooth module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:COMM$ ** ** 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. ** ** $QT_END_LICENSE$ ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ****************************************************************************/ #ifndef OSXBTL2CAPCHANNEL_P_H #define OSXBTL2CAPCHANNEL_P_H // // W A R N I N G // ------------- // // This file is not part of the Qt API. It exists purely as an // implementation detail. This header file may change from version to // version without notice, or even be removed. // // We mean it. // #include "osxbluetooth_p.h" #include #include #include QT_BEGIN_NAMESPACE class QBluetoothAddress; namespace DarwinBluetooth { class ChannelDelegate; } QT_END_NAMESPACE @interface QT_MANGLE_NAMESPACE(OSXBTL2CAPChannel) : NSObject - (id)initWithDelegate:(QT_PREPEND_NAMESPACE(DarwinBluetooth)::ChannelDelegate *)aDelegate; - (id)initWithDelegate:(QT_PREPEND_NAMESPACE(DarwinBluetooth)::ChannelDelegate *)aDelegate channel:(IOBluetoothL2CAPChannel *)aChannel; - (void)dealloc; // Async. connection (connect can be called only once). - (IOReturn)connectAsyncToDevice:(const QT_PREPEND_NAMESPACE(QBluetoothAddress) &)address withPSM:(BluetoothL2CAPChannelID)psm; // IOBluetoothL2CAPChannelDelegate: - (void)l2capChannelData:(IOBluetoothL2CAPChannel*)l2capChannel data:(void *)dataPointer length:(size_t)dataLength; - (void)l2capChannelOpenComplete:(IOBluetoothL2CAPChannel*) l2capChannel status:(IOReturn)error; - (void)l2capChannelClosed:(IOBluetoothL2CAPChannel*)l2capChannel; - (void)l2capChannelReconfigured:(IOBluetoothL2CAPChannel*)l2capChannel; - (void)l2capChannelWriteComplete:(IOBluetoothL2CAPChannel*)l2capChannel refcon:(void*)refcon status:(IOReturn)error; - (void)l2capChannelQueueSpaceAvailable:(IOBluetoothL2CAPChannel*)l2capChannel; // - (BluetoothL2CAPPSM)getPSM; - (BluetoothDeviceAddress)peerAddress; - (NSString *)peerName; - (bool)isConnected; // Writes the given data synchronously over the target L2CAP channel to the remote // device. // The length of the data may not exceed the L2CAP channel's outgoing MTU. // This method will block until the data has been successfully sent to the // hardware for transmission (or an error occurs). - (IOReturn) writeSync:(void*)data length:(UInt16)length; // The length of the data may not exceed the L2CAP channel's outgoing MTU. // When the data has been successfully passed to the hardware to be transmitted, // the delegate method -l2capChannelWriteComplete:refcon:status: will be called. // Returns kIOReturnSuccess if the data was buffered successfully. - (IOReturn) writeAsync:(void*)data length:(UInt16)length; @end #endif