1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
// SPDX-FileCopyrightText: 2021 Daniel Vrátil <dvratil@kde.org>
//
// SPDX-License-Identifier: MIT
#include "coroutine.h"
#include "qcorodbus.h"
#include "qcorotask.h"
#include "common/dbusserver.h"
#include <QCoreApplication>
#include <QDBusConnection>
#include <QDBusInterface>
#include <QDBusPendingCall>
#include <QDBusReply>
#include <QDateTime>
#include <QDebug>
#include <QTimer>
#include <chrono>
#include <iostream>
#include <thread>
#include <variant>
using namespace std::chrono_literals;
QCoro::Task<> dbusWorker() {
auto bus = QDBusConnection::sessionBus();
auto iface = QDBusInterface{DBusServer::serviceName, DBusServer::objectPath,
DBusServer::interfaceName, bus};
qInfo() << "Sending PING";
QDBusReply<QString> response = co_await iface.asyncCall(QStringLiteral("blockingPing"), 1);
if (const auto &err = response.error(); err.isValid()) {
qWarning() << "DBus call failed:" << err.message();
}
qInfo() << "Received response:" << response.value();
}
int main(int argc, char **argv) {
QCoreApplication app(argc, argv);
auto process = DBusServer::runStadaloneServer();
QTimer tickTimer;
QObject::connect(&tickTimer, &QTimer::timeout, &app, []() {
std::cout << QDateTime::currentDateTime().toString(Qt::ISODateWithMs).toStdString()
<< " Tick!" << std::endl;
});
tickTimer.start(400ms);
QTimer dbusTimer;
QObject::connect(&dbusTimer, &QTimer::timeout, &app, dbusWorker);
dbusTimer.start(2s);
return app.exec();
}
|
