[connectionagent] use a timer to see if we are really online.

If after 12 seconds from 'ready' state, we are not online,
send error to ui about it.

connd/qconnectionmanager.cpp

@@ -123,6 +123,11 @@ QConnectionManager::QConnectionManager(QObject *parent) :
     connmanAvailable = QDBusConnection::systemBus().interface()->isServiceRegistered("net.connman");
     if (connmanAvailable)
         setup();
+    goodConnectTimer = new QTimer(this);
+    goodConnectTimer->setSingleShot(true);
+    goodConnectTimer->setInterval(12 * 1000);
+    connect(goodConnectTimer,SIGNAL(timeout()),this,SLOT(connectionTimeout()));
+
 }
 
 QConnectionManager::~QConnectionManager()
@@ -230,7 +235,9 @@ void QConnectionManager::serviceStateChanged(const QString &state)
         Q_EMIT errorReported(service->path(), "Connection failure: "+ service->name());
         autoConnect();
     }
-
+    if (state == "ready") {
+        goodConnectTimer->start();
+    }
     //auto migrate
     if (service->path() == serviceInProgress
             && state == "online") {
@@ -737,3 +744,11 @@ void QConnectionManager::displayStateChanged(const QString &state)
 void QConnectionManager::sleepStateChanged(bool on)
 {
 }
+
+void QConnectionManager::connectionTimeout()
+{
+    if (netman->state() != "online") {
+//bad
+        errorReported(serviceInProgress,"limited connection");
+    }
+}

connd/qconnectionmanager.h

@@ -35,6 +35,8 @@ class NetworkService;
 class QOfonoConnectionContext;
 class NetworkTechnology;
 class WakeupWatcher;
+class QTimer;
+
 class QConnectionManager : public QObject
 {
     Q_OBJECT
@@ -110,6 +112,7 @@ public Q_SLOTS:
     bool tetheringEnabled;
     bool flightModeSuppression;
 WakeupWatcher *mceWatch;
+QTimer *goodConnectTimer;
 private slots:
     void onScanFinished();
     void updateServicesMap();
@@ -142,6 +145,8 @@ private slots:
     void displayStateChanged(const QString &);
     void sleepStateChanged(bool);
 
+    void connectionTimeout();
+
 };
 
 #endif // QCONNECTIONMANAGER_H