dbus examples: Remove listnames example

Task-number: QTBUG-111366
Pick-to: 6.5
Change-Id: I5c483cbfec4072dae610c6d98b97d10057ba9ddc
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>

examples/dbus/CMakeLists.txt

@@ -4,7 +4,6 @@
 if(NOT TARGET Qt6::DBus)
     return()
 endif()
-qt_internal_add_example(listnames)
 qt_internal_add_example(pingpong)
 if(QT_FEATURE_process)
     qt_internal_add_example(complexpingpong)

examples/dbus/dbus.pro

@@ -1,8 +1,7 @@
 requires(qtHaveModule(dbus))
 
 TEMPLATE = subdirs
-SUBDIRS = listnames \
+SUBDIRS = pingpong
-    pingpong
 
 qtConfig(process): SUBDIRS += complexpingpong
 

examples/dbus/doc/src/listnames.qdoc

@@ -1,15 +0,0 @@
-// Copyright (C) 2016 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GFDL-1.3-no-invariants-only
-
-/*!
-    \example listnames
-    \title D-Bus List Names Example
-    \ingroup examples-dbus
-    \brief Shows how to access the D-Bus bus daemon service.
-
-    \e{List Names} is a command-line example which shows how to
-    access the \l{Qt D-Bus} bus daemon service. The example prints various
-    information about the bus daemon service.
-
-    \include examples-run.qdocinc
-*/

examples/dbus/listnames/CMakeLists.txt

@@ -1,30 +0,0 @@
-# Copyright (C) 2022 The Qt Company Ltd.
-# SPDX-License-Identifier: BSD-3-Clause
-
-cmake_minimum_required(VERSION 3.16)
-project(listnames LANGUAGES CXX)
-
-if(NOT DEFINED INSTALL_EXAMPLESDIR)
-    set(INSTALL_EXAMPLESDIR "examples")
-endif()
-
-set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/dbus/listnames")
-
-find_package(Qt6 REQUIRED COMPONENTS Core DBus)
-
-qt_standard_project_setup()
-
-qt_add_executable(listnames
-    listnames.cpp
-)
-
-target_link_libraries(listnames PRIVATE
-    Qt6::Core
-    Qt6::DBus
-)
-
-install(TARGETS listnames
-    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
-    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
-    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
-)

examples/dbus/listnames/listnames.cpp

@@ -1,58 +0,0 @@
-// Copyright (C) 2016 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
-
-#include <QCoreApplication>
-#include <QDBusConnection>
-#include <QDBusConnectionInterface>
-#include <QDBusInterface>
-#include <QDBusReply>
-#include <QDebug>
-#include <QStringList>
-
-void method1()
-{
-    qDebug() << "Method 1:";
-
-    QDBusReply<QStringList> reply = QDBusConnection::sessionBus().interface()->registeredServiceNames();
-    if (!reply.isValid()) {
-        qDebug() << "Error:" << reply.error().message();
-        exit(1);
-    }
-    const QStringList values = reply.value();
-    for (const QString &name : values)
-        qDebug() << name;
-}
-
-void method2()
-{
-    qDebug() << "Method 2:";
-
-    QDBusConnection bus = QDBusConnection::sessionBus();
-    QDBusInterface dbus_iface("org.freedesktop.DBus", "/org/freedesktop/DBus",
-                              "org.freedesktop.DBus", bus);
-    qDebug() << dbus_iface.call("ListNames").arguments().at(0);
-}
-
-void method3()
-{
-    qDebug() << "Method 3:";
-    qDebug() << QDBusConnection::sessionBus().interface()->registeredServiceNames().value();
-}
-
-int main(int argc, char **argv)
-{
-    QCoreApplication app(argc, argv);
-
-    if (!QDBusConnection::sessionBus().isConnected()) {
-        fprintf(stderr, "Cannot connect to the D-Bus session bus.\n"
-                "To start it, run:\n"
-                "\teval `dbus-launch --auto-syntax`\n");
-        return 1;
-    }
-
-    method1();
-    method2();
-    method3();
-
-    return 0;
-}

examples/dbus/listnames/listnames.pro

@@ -1,8 +0,0 @@
-QT -= gui
-QT += dbus
-win32:CONFIG += console
-
-SOURCES += listnames.cpp
-
-target.path = $$[QT_INSTALL_EXAMPLES]/dbus/listnames
-INSTALLS += target