blob: fa4f71c593c812578abe6bec1f8b7f6764f027c7 (
plain)
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
82
83
84
85
86
87
|
#include <stdio.h>
#include <stdlib.h>
#include <QtCore/QCoreApplication>
#include <QtCore/QTimer>
#include <QtDBus/QtDBus>
#include "pong.h"
QString Pong::ping(const QString &arg)
{
// Just return back
return QString("%1").arg(arg);
}
unsigned int Pong::quit()
{
// Quit application
QMetaObject::invokeMethod(QCoreApplication::instance(), "quit");
// Magic number
return 12345;
}
unsigned int Pong::timeout()
{
// Timeout in testing application should be set to less than 2 seconds!
sleep(2);
// Just to suppress warning
return 54321;
}
int main(int argc, char **argv)
{
bool useSessionBus = false;
QCoreApplication app(argc, argv);
if (app.arguments().count() > 1) {
if (app.arguments().at(1) == "--session") {
useSessionBus = true;
}
}
QDBusConnection* myBus;
if (useSessionBus) {
myBus = new QDBusConnection(QDBusConnection::systemBus().sessionBus());
qDebug("Using session bus ...");
}
else {
myBus = new QDBusConnection(QDBusConnection::systemBus().systemBus());
qDebug("Using system bus ...");
}
// Check system bus connection
if (!myBus->isConnected()) {
// Cleanup!!
delete myBus;
myBus = NULL;
if (useSessionBus) {
qDebug("Cannot connect to the D-Bus session bus.");
}
else {
qDebug("Cannot connect to the D-Bus system bus.");
}
return 1;
}
// Create listener service
if (!myBus->registerService("com.nokia.dbusqeventloop.test")) {
qDebug("%s", qPrintable(QDBusConnection::systemBus().lastError().message()));
exit(2);
}
Pong pong;
// Register all slots as dbus methods
myBus->registerObject("/", &pong, QDBusConnection::ExportAllSlots);
// Let's go!
app.exec();
// Cleanup!!
delete myBus;
myBus = NULL;
return 0;
}
|