File indexing completed on 2024-05-12 05:25:59

 /*
  * Copyright (C) 2015 Christian Mollekopf <chrigi_1@fastmail.fm>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) version 3, or any
  * later version accepted by the membership of KDE e.V. (or its
  * successor approved by the membership of KDE e.V.), which shall
  * act as a proxy defined in Section 6 of version 3 of the license.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
  */
 #pragma once
 
 #include "sink_export.h"
 #include "resource.h"
 #include "resourcecontext.h"
 
 namespace Sink {
 class Pipeline;
 class Preprocessor;
 class Synchronizer;
 class Inspector;
 class CommandProcessor;
 
 /**
  * Generic Resource implementation.
  */
 class SINK_EXPORT GenericResource : public Resource
 {
     Q_OBJECT
 public:
     GenericResource(const Sink::ResourceContext &context, const QSharedPointer<Pipeline> &pipeline = QSharedPointer<Pipeline>());
     virtual ~GenericResource() Q_DECL_OVERRIDE;
 
     virtual void processCommand(int commandId, const QByteArray &data) Q_DECL_OVERRIDE;
     virtual void setLowerBoundRevision(qint64 revision) Q_DECL_OVERRIDE;
 
     int error() const;
 
     static void removeFromDisk(const QByteArray &instanceIdentifier);
     static qint64 diskUsage(const QByteArray &instanceIdentifier);
 
     virtual void setSecret(const QString &s) Q_DECL_OVERRIDE;
     virtual bool checkForUpgrade() Q_DECL_OVERRIDE;
 
     //TODO Remove this API, it's only used in tests
     KAsync::Job<void> synchronizeWithSource(const Sink::QueryBase &query);
     //TODO Remove this API, it's only used in tests
     KAsync::Job<void> processAllMessages();
 
 private slots:
     void updateLowerBoundRevision();
 
 protected:
     void setupPreprocessors(const QByteArray &type, const QVector<Sink::Preprocessor *> &preprocessors);
     void setupSynchronizer(const QSharedPointer<Synchronizer> &synchronizer);
     void setupInspector(const QSharedPointer<Inspector> &inspector);
 
     ResourceContext mResourceContext;
 
 private:
     void onProcessorError(int errorCode, const QString &errorMessage);
 
     QSharedPointer<Pipeline> mPipeline;
     QSharedPointer<CommandProcessor> mProcessor;
     QSharedPointer<Synchronizer> mSynchronizer;
     QSharedPointer<Inspector> mInspector;
     int mError;
     qint64 mClientLowerBoundRevision;
 };
 
 }