runtime/nepomuk/servicestub/servicecontrol.h

   1 /* This file is part of the KDE Project
   2    Copyright (c) 2008 Sebastian Trueg <trueg@kde.org>
   3
   4    This library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Library General Public
   6    License version 2 as published by the Free Software Foundation.
   7
   8    This library is distributed in the hope that it will be useful,
   9    but WITHOUT ANY WARRANTY; without even the implied warranty of
  10    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11    Library General Public License for more details.
  12
  13    You should have received a copy of the GNU Library General Public License
  14    along with this library; see the file COPYING.LIB.  If not, write to
  15    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  16    Boston, MA 02110-1301, USA.
  17 */
  18
  19 #ifndef _NEPOMUK_SERVICE_CONTROL_H_
  20 #define _NEPOMUK_SERVICE_CONTROL_H_
  21
  22 #include <QtCore/QObject>
  23
  24 #include <KService>
  25
  26 namespace Nepomuk {
  27     class ServiceControl : public QObject
  28     {
  29         Q_OBJECT
  30
  31     public:
  32         ServiceControl( const QString& serviceName, const KService::Ptr& service, QObject* parent = 0 );
  33         ~ServiceControl();
  34
  35         static QString dbusServiceName( const QString& serviceName );
  36
  37         enum Errors {
  38             ErrorUnknownServiceName = -9,
  39             ErrorServiceAlreadyRunning = -10,
  40             ErrorFailedToStart = -11,
  41             ErrorMissingDependency = -12
  42         };
  43
  44     Q_SIGNALS:
  45         void serviceInitialized( bool success );
  46
  47     public Q_SLOTS:
  48         void start();
  49         void setServiceInitialized( bool success );
  50         bool isInitialized() const;
  51         void shutdown();
  52
  53     private:
  54         QString m_serviceName;
  55         KService::Ptr m_service;
  56         bool m_initialized;
  57     };
  58 }
  59
  60 #endif