Add new GetResult* methods of the Offline interface

Author: arrowd

src/offline.cpp

@@ -131,6 +131,42 @@ QDBusPendingReply<> Offline::triggerUpgrade(Action action)
     return QDBusConnection::systemBus().asyncCall(msg, 24 * 60 * 1000 * 1000);
 }
 
+QDBusPendingReply<bool> Offline::getResult()
+{
+    // Manually invoke dbus because the qdbusxml2cpp does not allow
+    // setting the ALLOW_INTERACTIVE_AUTHORIZATION flag
+    auto msg = QDBusMessage::createMethodCall(PK_NAME,
+                                              PK_PATH,
+                                              PK_OFFLINE_INTERFACE,
+                                              QStringLiteral("GetResult"));
+    msg.setInteractiveAuthorizationAllowed(true);
+    return QDBusConnection::systemBus().asyncCall(msg, 24 * 60 * 1000 * 1000);
+}
+
+QDBusPendingReply<QStringList> Offline::getResultPackages()
+{
+    // Manually invoke dbus because the qdbusxml2cpp does not allow
+    // setting the ALLOW_INTERACTIVE_AUTHORIZATION flag
+    auto msg = QDBusMessage::createMethodCall(PK_NAME,
+                                              PK_PATH,
+                                              PK_OFFLINE_INTERFACE,
+                                              QStringLiteral("GetResultPackages"));
+    msg.setInteractiveAuthorizationAllowed(true);
+    return QDBusConnection::systemBus().asyncCall(msg, 24 * 60 * 1000 * 1000);
+}
+
+QDBusPendingReply<QString, QString> Offline::getResultError()
+{
+    // Manually invoke dbus because the qdbusxml2cpp does not allow
+    // setting the ALLOW_INTERACTIVE_AUTHORIZATION flag
+    auto msg = QDBusMessage::createMethodCall(PK_NAME,
+                                              PK_PATH,
+                                              PK_OFFLINE_INTERFACE,
+                                              QStringLiteral("GetResultError"));
+    msg.setInteractiveAuthorizationAllowed(true);
+    return QDBusConnection::systemBus().asyncCall(msg, 24 * 60 * 1000 * 1000);
+}
+
 QDBusPendingReply<> Offline::cancel()
 {
     // Manually invoke dbus because the qdbusxml2cpp does not allow

src/offline.h

@@ -99,6 +99,22 @@ class PACKAGEKITQT_LIBRARY Offline : public QObject
      */
     QDBusPendingReply<> triggerUpgrade(Action action);
 
+    /**
+     * Returns if the last offline action was completed successfully.
+     */
+    QDBusPendingReply<bool> getResult();
+
+    /**
+     * Returns a list of packages that were updated during the last offline action.
+     */
+    QDBusPendingReply<QStringList> getResultPackages();
+
+    /**
+     * Returns the error if the last offline action has failed. The first returned
+     * string is a PackageKit error code. The second one is a textual description.
+     */
+    QDBusPendingReply<QString, QString> getResultError();
+
     /**
      * Cancels the offline update so the next boot procceeds as normal.
      */