On 23/01/2014, at 2:18 AM, Julius Loman <l...@kyberia.net> wrote: > Hi > > this is for sure a beginners question, but I hope somebody can help me to sort > it out. I want to listen to connman dbus events to determine connection > changes > (I'm interested in receiving signal as soon as device connects to particular > WLAN network). > > Using some examples I was able to capture dbus events on my KDE desktop > (albeit > not connman related), but same code for SailfishOS does nothing. I guess my > understanding of Dbus or QtBus is bad :) > > Here is my piece of code: > > #include "wifimonitor.h" > #include <QtDBus> > > int main(int argc, char *argv[]) > { > QCoreApplication a(argc, argv); > WifiMonitor* receiver = new WifiMonitor; > > qDebug() << "Starting dbus monitor"; > QDBusConnection system = QDBusConnection::systemBus(); > if (!system.isConnected()) > { > qFatal("Cannot connect to the D-Bus session bus."); > return 1; > } > system.connect("", > "/net/connman/technology/wifi", > "net.connman.Technology", > "PropertyChanged", > receiver, > SLOT(propertyChanged(const QDBusObjectPath&)) > );
try something like this: system.connect("net.connman", "/net/connman/technology/wifi", "net.connman.Technology", "PropertyChanged", receiver, SLOT(propertyChanged(QString,QDBusVariant)) ); > > return a.exec(); > } > > ---- wifimonitor.h ---- > > #ifndef WIFIMONITOR_H > #define WIFIMONITOR_H > > #include <QObject> > #include <QtDBus> > > class WifiMonitor : public QObject > { > Q_OBJECT > public: > explicit WifiMonitor(QObject *parent = 0); > > signals: > > public slots: > void propertyChanged(const QDBusObjectPath &in); > }; > > #endif // WIFIMONITOR_H > > ---- wifimonitor.cpp ---- > > #include "wifimonitor.h" > #include <QtDBus> > > WifiMonitor::WifiMonitor(QObject *parent) : > QObject(parent) > { > } > > void WifiMonitor::propertyChanged(const QDBusObjectPath &in) > { > qDebug() << "DBus signal received"; > qDebug() << "PropertyChanged, ObjectPath: " << in.path(); > } > > > Thanks > Julius > > -- > > [ Julius Loman ][ l...@kyberia.net ][ http://lomo.kyberia.net ][ icq:35732873 > ] > _______________________________________________ > SailfishOS.org Devel mailing list Lorn Potter QtSensors/ Connectivity llornkcor technologies / Jolla Mobile _______________________________________________ SailfishOS.org Devel mailing list