QDBusServer Class

The QDBusServer class provides peer-to-peer communication between processes on the same computer. More...

Header:	`#include <QDBusServer>`
CMake:	`find_package(Qt6 REQUIRED COMPONENTS DBus)` `target_link_libraries(mytarget PRIVATE Qt6::DBus)`
qmake:	`QT += dbus`
Inherits:	QObject

List of all members, including inherited members

Public Functions

	QDBusServer(QObject *parent = nullptr)
	QDBusServer(const QString &address, QObject *parent = nullptr)
virtual	~QDBusServer()
QString	address() const
bool	isAnonymousAuthenticationAllowed() const
bool	isConnected() const
QDBusError	lastError() const
void	setAnonymousAuthenticationAllowed(bool value)

Signals

void	newConnection(const QDBusConnection &connection)

Detailed Description

Member Function Documentation

`[explicit]` QDBusServer::QDBusServer(QObject **parent* = nullptr)

Constructs a QDBusServer with the given parent. The server will listen for connections in /tmp (on Unix systems) or on a TCP port bound to localhost (elsewhere).

`[explicit]` QDBusServer::QDBusServer(const QString &address, QObject **parent* = nullptr)

Constructs a QDBusServer with the given address, and the given parent.

`[virtual noexcept]` QDBusServer::~QDBusServer()

Destructs a QDBusServer

QString QDBusServer::address() const

Returns the address this server is associated with.

bool QDBusServer::isAnonymousAuthenticationAllowed() const

Returns true if anonymous authentication is allowed.

See also setAnonymousAuthenticationAllowed().

bool QDBusServer::isConnected() const

Returns true if this QDBusServer object is connected.

If it isn't connected, you need to call the constructor again.

QDBusError QDBusServer::lastError() const

Returns the last error that happened in this server.

This function is provided for low-level code.

`[signal]` void QDBusServer::newConnection(const QDBusConnection &connection)

This signal is emitted when a new client connection connection is established to the server.

void QDBusServer::setAnonymousAuthenticationAllowed(bool value)

If value is set to true, an incoming connection can proceed even if the connecting client is not authenticated as a user.

By default, this value is false.

See also isAnonymousAuthenticationAllowed().

Contents