qlowenergycontroller_winrt.cpp File Reference

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#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 <QtCore/QAbstractEventDispatcher>
#include <functional>
#include <type_traits>
#include <winrt/Windows.Foundation.h>
#include <winrt/Windows.Foundation.Collections.h>
#include <winrt/Windows.Foundation.Metadata.h>
#include <winrt/Windows.Devices.Enumeration.h>
#include <winrt/Windows.Devices.Bluetooth.h>
#include <winrt/Windows.Devices.Bluetooth.GenericAttributeProfile.h>
#include <winrt/Windows.Storage.Streams.h>
#include <windows.devices.bluetooth.h>
#include <windows.devices.bluetooth.genericattributeprofile.h>
#include "qlowenergycontroller_winrt.moc"

Include dependency graph for qlowenergycontroller_winrt.cpp:

Go to the source code of this file.

Classes
class	QWinRTLowEnergyServiceHandler
class	QWinRTLowEnergyConnectionHandler

Namespaces
namespace	abi

Macros
#define	ENUM_BITWISE_OPS(E)
#define	LOG_HRESULT(hr)
#define	HR(x)
#define	TRY(x)
#define	SAFE(x)
#define	WARN_AND_CONTINUE(msg)
#define	DEC_CHAR_COUNT_AND_CONTINUE(msg)
#define	RETURN_SERVICE_ERROR(msg, service, error)
#define	RETURN_FALSE(msg)
#define	RETURN_MSG(msg)

Typedefs
using	abi::BluetoothLEDevice = ABI::Windows::Devices::Bluetooth::IBluetoothLEDevice
using	abi::GattSession = ABI::Windows::Devices::Bluetooth::GenericAttributeProfile::IGattSession
using	GlobalCondition = std::function<bool()>

Functions
template<typename E, std::enable_if_t< std::is_enum_v< E >, int > = 0>
constexpr std::underlying_type_t< E >	bitwise_and (E x, E y)
template<typename T, typename E, std::enable_if_t< std::conjunction_v< std::is_integral< T >, std::is_enum< E > >, int > = 0>
constexpr T	bitwise_and (T x, E y)
template<typename E, std::enable_if_t< std::is_enum_v< E >, int > = 0>
constexpr std::underlying_type_t< E >	bitwise_or (E x, E y)
template<typename T, typename E, std::enable_if_t< std::conjunction_v< std::is_integral< T >, std::is_enum< E > >, int > = 0>
constexpr T	bitwise_or (T x, E y)
template<typename T, typename E, std::enable_if_t< std::conjunction_v< std::is_integral< T >, std::is_enum< E > >, int > = 0>
constexpr T &	bitwise_or_equal (T &a, const E &b)
static constexpr bool	never ()
template<typename T>
static T	await (IAsyncOperation< T > asyncInfo, GlobalCondition canceled=never, int timeout=5000)
template<typename T>
static T	await_forever (IAsyncOperation< T > asyncInfo, GlobalCondition canceled=never)
static QByteArray	byteArrayFromBuffer (IBuffer buffer, bool isWCharString=false)
static QByteArray	byteArrayFromGattResult (GattReadResult gattResult, bool isWCharString=false)

Variables
QT_BEGIN_NAMESPACE typedef GattReadClientCharacteristicConfigurationDescriptorResult	ClientCharConfigDescriptorResult
constexpr int	timeout_infinity = -1
static constexpr qint64	kMaxConnectTimeout = 20000

Macro Definition Documentation

DEC_CHAR_COUNT_AND_CONTINUE

#define DEC_CHAR_COUNT_AND_CONTINUE

(

msg

)

Value:

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

Definition at line 183 of file qlowenergycontroller_winrt.cpp.

ENUM_BITWISE_OPS

#define ENUM_BITWISE_OPS

(

E

)

Value:

inline constexpr std::underlying_type_t<E> operator&(E x, E y) { return bitwise_and<E>(x, y); } \
\
template<typename T> \
inline constexpr T operator&(T x, E y) { return bitwise_and<T, E>(x, y); } \
\
template<typename T> \
inline constexpr T operator&(E x, T y) { return bitwise_and<T, E>(y, x); } \
\
inline constexpr std::underlying_type_t<E> operator|(E x, E y) { return bitwise_or<E>(x, y); } \
\
template<typename T> \
inline constexpr T operator|(T x, E y) { return bitwise_or<T, E>(x, y); } \
\
template<typename T> \
inline constexpr T operator|(E x, T y) { return bitwise_or<T, E>(y, x); } \
\
template<typename T> \
inline constexpr T &operator |=(T &a, const E &b) { return bitwise_or_equal(a, b); }

Definition at line 86 of file qlowenergycontroller_winrt.cpp.

HR

#define HR

(

x

)

Value:

    std::invoke([&]() { \
        try { \
            x; \
        } catch (hresult_error const &e) { \
            LOG_HRESULT(e.code()) << "/*"  << #x << "*/"; \
            return e.code(); \
        } \
        return hresult{ S_OK } ; \
    })

Definition at line 145 of file qlowenergycontroller_winrt.cpp.

LOG_HRESULT

#define LOG_HRESULT

(

hr

)

Value:

qCWarning(QT_BT_WINDOWS) << "HRESULT:" << quint32(hr)

Definition at line 143 of file qlowenergycontroller_winrt.cpp.

RETURN_FALSE

#define RETURN_FALSE

(

msg

)

Value:

    { \
        qErrnoWarning(msg); \
        return false; \
    }

Definition at line 197 of file qlowenergycontroller_winrt.cpp.

RETURN_MSG

#define RETURN_MSG

(

msg

)

Value:

    { \
        qErrnoWarning(msg); \
        return; \
    }

Definition at line 203 of file qlowenergycontroller_winrt.cpp.

RETURN_SERVICE_ERROR

#define RETURN_SERVICE_ERROR	(		msg,
			service,
			error )

Value:

    { \
        qCDebug(QT_BT_WINDOWS) << msg; \
        service->setError(error); \
        return; \
    }

Definition at line 190 of file qlowenergycontroller_winrt.cpp.

SAFE

#define SAFE

(

x

)

Value:

    std::invoke([&]() { \
        try { \
            return(x); \
        } catch (hresult_error const &e) { \
            LOG_HRESULT(e.code()) << "/*"  << #x << "*/"; \
            return decltype(x)(0); \
        } \
    })

Definition at line 167 of file qlowenergycontroller_winrt.cpp.

TRY

#define TRY

(

x

)

Value:

    std::invoke([&]() { \
        try { \
            x; \
        } catch (hresult_error const &e) { \
            LOG_HRESULT(e.code()) << "/*"  << #x << "*/"; \
            return false; \
        } \
        return true; \
    })

Definition at line 156 of file qlowenergycontroller_winrt.cpp.

WARN_AND_CONTINUE

#define WARN_AND_CONTINUE

(

msg

)

Value:

    { \
        qCWarning(QT_BT_WINDOWS) << msg; \
        continue; \
    }

Definition at line 177 of file qlowenergycontroller_winrt.cpp.

Typedef Documentation

GlobalCondition

typedef std::function< bool()> GlobalCondition = std::function<bool()>

Definition at line 112 of file qlowenergycontroller_winrt.cpp.

Function Documentation

await()

template<typename T>

T await ( IAsyncOperation< T > asyncInfo, GlobalCondition canceled = never, int timeout = 5000 )

static

Definition at line 116 of file qlowenergycontroller_winrt.cpp.

await_forever()

template<typename T>

T await_forever ( IAsyncOperation< T > asyncInfo, GlobalCondition canceled = never )

inlinestatic

Definition at line 138 of file qlowenergycontroller_winrt.cpp.

References timeout_infinity.

bitwise_and() [1/2]

template<typename E, std::enable_if_t< std::is_enum_v< E >, int > = 0>

std::underlying_type_t< E > bitwise_and ( E x, E y )

inlineconstexpr

Definition at line 52 of file qlowenergycontroller_winrt.cpp.

bitwise_and() [2/2]

template<typename T, typename E, std::enable_if_t< std::conjunction_v< std::is_integral< T >, std::is_enum< E > >, int > = 0>

T bitwise_and ( T x, E y )

inlineconstexpr

Definition at line 59 of file qlowenergycontroller_winrt.cpp.

bitwise_or() [1/2]

template<typename E, std::enable_if_t< std::is_enum_v< E >, int > = 0>

std::underlying_type_t< E > bitwise_or ( E x, E y )

inlineconstexpr

Definition at line 66 of file qlowenergycontroller_winrt.cpp.

bitwise_or() [2/2]

template<typename T, typename E, std::enable_if_t< std::conjunction_v< std::is_integral< T >, std::is_enum< E > >, int > = 0>

T bitwise_or ( T x, E y )

inlineconstexpr

Definition at line 73 of file qlowenergycontroller_winrt.cpp.

bitwise_or_equal()

template<typename T, typename E, std::enable_if_t< std::conjunction_v< std::is_integral< T >, std::is_enum< E > >, int > = 0>

T & bitwise_or_equal ( T & a, const E & b )

inlineconstexpr

Definition at line 80 of file qlowenergycontroller_winrt.cpp.

byteArrayFromBuffer()

QByteArray byteArrayFromBuffer ( IBuffer buffer, bool isWCharString = false )

static

Definition at line 214 of file qlowenergycontroller_winrt.cpp.

byteArrayFromGattResult()

QByteArray byteArrayFromGattResult ( GattReadResult gattResult, bool isWCharString = false )

static

Definition at line 231 of file qlowenergycontroller_winrt.cpp.

never()

constexpr bool never ( )

staticconstexpr

Definition at line 113 of file qlowenergycontroller_winrt.cpp.

Variable Documentation

ClientCharConfigDescriptorResult

QT_BEGIN_NAMESPACE typedef GattReadClientCharacteristicConfigurationDescriptorResult ClientCharConfigDescriptorResult

Definition at line 110 of file qlowenergycontroller_winrt.cpp.

kMaxConnectTimeout

constexpr qint64 kMaxConnectTimeout = 20000

staticconstexpr

Definition at line 212 of file qlowenergycontroller_winrt.cpp.

timeout_infinity

int timeout_infinity = -1

constexpr

Definition at line 135 of file qlowenergycontroller_winrt.cpp.

Referenced by await_forever().