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
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
|
// SPDX-FileCopyrightText: 2021 Daniel Vrátil <dvratil@kde.org>
//
// SPDX-License-Identifier: MIT
#include "testdbusserver.h"
#include <QCoreApplication>
#include <QDBusConnection>
#include <QDBusError>
#include <QDebug>
#include <QTimer>
#include <thread>
#include <chrono>
using namespace std::chrono_literals;
DBusServer::DBusServer() {
QTimer::singleShot(0, this, &DBusServer::run);
// Self-terminate if there's no interaction from a client in 30 seconds.
// Prevents leaking the test server in case the test crashes.
mSuicideTimer.setInterval(30s);
mSuicideTimer.setSingleShot(true);
connect(&mSuicideTimer, &QTimer::timeout, this, []() {
std::cerr << "No call in 30 seconds, terminating!" << std::endl;
qApp->exit(1);
});
}
void DBusServer::run() {
auto conn = QDBusConnection::sessionBus();
if (!conn.registerService(serviceName)) {
qWarning() << "Failed to register service to DBus:" << conn.lastError().message();
}
if (!conn.registerObject(objectPath, interfaceName, this, QDBusConnection::ExportAllSlots)) {
qWarning() << "Failed to register object to DBus" << conn.lastError().message();
}
mSuicideTimer.start();
}
void DBusServer::foo() {
mSuicideTimer.start();
}
void DBusServer::blockFor(int seconds) {
std::this_thread::sleep_for(std::chrono::seconds(seconds));
mSuicideTimer.start();
}
QString DBusServer::blockAndReturn(int seconds) {
std::this_thread::sleep_for(std::chrono::seconds(seconds));
mSuicideTimer.start();
return QStringLiteral("Slept for %1 seconds").arg(seconds);
}
QString DBusServer::blockAndReturnMultipleArguments(int seconds, bool &out) {
std::this_thread::sleep_for(std::chrono::seconds{seconds});
mSuicideTimer.start();
out = true;
return QStringLiteral("Hello World!");
}
QString DBusServer::ping(const QString &ping) {
mSuicideTimer.start();
return ping;
}
void DBusServer::quit() {
mSuicideTimer.stop();
qApp->quit();
}
int main(int argc, char **argv) {
QCoreApplication app(argc, argv);
DBusServer server;
return app.exec();
}
|
