qlowenergycontroller_winrt.cpp File Reference

(35f853837793b6d526815140021013cf03cc80b5)

#include "qlowenergycontroller_winrt_p.h"
#include "qbluetoothutils_winrt_p.h"
#include <QtBluetooth/qbluetoothlocaldevice.h>
#include <QtBluetooth/QLowEnergyCharacteristicData>
#include <QtBluetooth/QLowEnergyDescriptorData>
#include <QtBluetooth/private/qbluetoothutils_winrt_p.h>
#include <QtBluetooth/QLowEnergyService>
#include <QtCore/QtEndian>
#include <QtCore/QLoggingCategory>
#include <QtCore/private/qfunctions_winrt_p.h>
#include <QtCore/QDeadlineTimer>
#include <QtCore/qpointer.h>
#include <functional>
#include <robuffer.h>
#include <windows.devices.enumeration.h>
#include <windows.devices.bluetooth.h>
#include <windows.devices.bluetooth.genericattributeprofile.h>
#include <windows.foundation.collections.h>
#include <windows.foundation.metadata.h>
#include <windows.storage.streams.h>
#include "qlowenergycontroller_winrt.moc"

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Classes
class	QWinRTLowEnergyServiceHandler
class	QWinRTLowEnergyConnectionHandler

Macros
#define	EMIT_WORKER_ERROR_AND_QUIT_IF_FAILED(hr)
#define	EMIT_WORKER_ERROR_AND_QUIT_IF_FAILED_2(hr, message)
#define	WARN_AND_CONTINUE_IF_FAILED(hr, msg)
#define	DEC_CHAR_COUNT_AND_CONTINUE_IF_FAILED(hr, msg)
#define	CHECK_FOR_DEVICE_CONNECTION_ERROR_IMPL(this, hr, msg, ret)
#define	CHECK_FOR_DEVICE_CONNECTION_ERROR(hr, msg, ret)    CHECK_FOR_DEVICE_CONNECTION_ERROR_IMPL(this, hr, msg, ret)
#define	CHECK_HR_AND_SET_SERVICE_ERROR(hr, msg, service, error, ret)

Typedefs
typedef ITypedEventHandler< GattSession *, IInspectable * >	MtuHandler
typedef ITypedEventHandler< GattCharacteristic *, GattValueChangedEventArgs * >	ValueChangedHandler
typedef GattReadClientCharacteristicConfigurationDescriptorResult	ClientCharConfigDescriptorResult
typedef IGattReadClientCharacteristicConfigurationDescriptorResult	IClientCharConfigDescriptorResult

Functions
static QByteArray	byteArrayFromGattResult (const ComPtr< IGattReadResult > &gattResult, bool isWCharString=false)
template<typename T >
static void	closeDeviceService (ComPtr< T > service)

Variables
QT_BEGIN_NAMESPACE typedef ITypedEventHandler< BluetoothLEDevice *, IInspectable * >	StatusHandler
static constexpr qint64	kMaxConnectTimeout = 20000

Macro Definition Documentation

CHECK_FOR_DEVICE_CONNECTION_ERROR

#define CHECK_FOR_DEVICE_CONNECTION_ERROR	(		hr,
			msg,
			ret )    CHECK_FOR_DEVICE_CONNECTION_ERROR_IMPL(this, hr, msg, ret)

Definition at line 79 of file qlowenergycontroller_winrt.cpp.

Referenced by QLowEnergyControllerPrivateWinRT::discoverServices().

CHECK_FOR_DEVICE_CONNECTION_ERROR_IMPL

#define CHECK_FOR_DEVICE_CONNECTION_ERROR_IMPL	(		this,
			hr,
			msg,
			ret )

Value:

    if (FAILED(hr)) { \
        this->handleConnectionError(msg); \
        ret; \
    }

Definition at line 73 of file qlowenergycontroller_winrt.cpp.

CHECK_HR_AND_SET_SERVICE_ERROR

#define CHECK_HR_AND_SET_SERVICE_ERROR	(		hr,
			msg,
			service,
			error,
			ret )

Value:

    if (FAILED(hr)) { \
        qCDebug(QT_BT_WINDOWS) << msg; \
        service->setError(error); \
        ret; \
    }

Definition at line 82 of file qlowenergycontroller_winrt.cpp.

DEC_CHAR_COUNT_AND_CONTINUE_IF_FAILED

#define DEC_CHAR_COUNT_AND_CONTINUE_IF_FAILED	(		hr,
			msg )

Value:

    if (FAILED(hr)) { \
        qCWarning(QT_BT_WINDOWS) << msg; \
        --mCharacteristicsCountToBeDiscovered; \
        continue; \
    }

Definition at line 66 of file qlowenergycontroller_winrt.cpp.

Referenced by QWinRTLowEnergyServiceHandler::obtainCharList().

EMIT_WORKER_ERROR_AND_QUIT_IF_FAILED

#define EMIT_WORKER_ERROR_AND_QUIT_IF_FAILED

(

hr

)

Value:

    if (FAILED(hr)) { \
        emitErrorAndQuitThread(hr); \
        return; \
    }

Definition at line 48 of file qlowenergycontroller_winrt.cpp.

Referenced by QWinRTLowEnergyServiceHandler::obtainCharList().

EMIT_WORKER_ERROR_AND_QUIT_IF_FAILED_2

#define EMIT_WORKER_ERROR_AND_QUIT_IF_FAILED_2	(		hr,
			message )

Value:

    if (FAILED(hr)) { \
        emitErrorAndQuitThread(message); \
        return; \
    }

Definition at line 54 of file qlowenergycontroller_winrt.cpp.

Referenced by QWinRTLowEnergyConnectionHandler::connectToDevice().

WARN_AND_CONTINUE_IF_FAILED

#define WARN_AND_CONTINUE_IF_FAILED	(		hr,
			msg )

Value:

    if (FAILED(hr)) { \
        qCWarning(QT_BT_WINDOWS) << msg; \
        continue; \
    }

Definition at line 60 of file qlowenergycontroller_winrt.cpp.

Referenced by QWinRTLowEnergyServiceHandler::obtainCharList().

Typedef Documentation

ClientCharConfigDescriptorResult

typedef GattReadClientCharacteristicConfigurationDescriptorResult ClientCharConfigDescriptorResult

Definition at line 45 of file qlowenergycontroller_winrt.cpp.

IClientCharConfigDescriptorResult

typedef IGattReadClientCharacteristicConfigurationDescriptorResult IClientCharConfigDescriptorResult

Definition at line 46 of file qlowenergycontroller_winrt.cpp.

MtuHandler

typedef ITypedEventHandler<GattSession *, IInspectable *> MtuHandler

Definition at line 43 of file qlowenergycontroller_winrt.cpp.

ValueChangedHandler

typedef ITypedEventHandler<GattCharacteristic *, GattValueChangedEventArgs *> ValueChangedHandler

Definition at line 44 of file qlowenergycontroller_winrt.cpp.

Function Documentation

byteArrayFromGattResult()

static QByteArray byteArrayFromGattResult ( const ComPtr< IGattReadResult > & gattResult, bool isWCharString = false )

static

Definition at line 94 of file qlowenergycontroller_winrt.cpp.

References byteArrayFromBuffer(), QByteArray(), and qCWarning.

Referenced by QWinRTLowEnergyServiceHandler::obtainCharList().

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closeDeviceService()

template<typename T >

static void closeDeviceService ( ComPtr< T > service )

static

Definition at line 108 of file qlowenergycontroller_winrt.cpp.

Referenced by QWinRTLowEnergyServiceHandler::~QWinRTLowEnergyServiceHandler().

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Variable Documentation

kMaxConnectTimeout

constexpr qint64 kMaxConnectTimeout = 20000

staticconstexpr

Definition at line 92 of file qlowenergycontroller_winrt.cpp.

StatusHandler

QT_BEGIN_NAMESPACE typedef ITypedEventHandler<BluetoothLEDevice *, IInspectable *> StatusHandler

Definition at line 42 of file qlowenergycontroller_winrt.cpp.