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RepositoryUpdater.h
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RepositoryUpdater.h
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#pragma once
/*
* Copyright (C) 2015 Team Kodi
* http://kodi.tv
*
* This Program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This Program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with XBMC; see the file COPYING. If not, see
* <http://www.gnu.org/licenses/>.
*
*/
#include "addons/AddonEvents.h"
#include "addons/Repository.h"
#include "dialogs/GUIDialogExtendedProgressBar.h"
#include "threads/CriticalSection.h"
#include "threads/Timer.h"
#include "utils/EventStream.h"
#include "XBDateTime.h"
#include <vector>
namespace ADDON
{
class CRepositoryUpdater : private ITimerCallback, private IJobCallback, public ISettingCallback
{
public:
explicit CRepositoryUpdater(CAddonMgr& addonMgr);
~CRepositoryUpdater() override;
void Start();
/**
* Check a single repository for updates.
*/
void CheckForUpdates(const ADDON::RepositoryPtr& repo, bool showProgress=false);
/**
* Check all repositories for updates.
*/
bool CheckForUpdates(bool showProgress=false);
/**
* Wait for any pending/in-progress updates to complete.
*/
void Await();
/**
* Schedule an automatic update to run based on settings and previous update
* times. May be called when there are external changes this updater must know
* about. Any previously scheduled update will be cancelled.
*/
void ScheduleUpdate();
/**
* Returns the time of the last check (oldest). Invalid time if never checked.
*/
CDateTime LastUpdated() const;
void OnSettingChanged(std::shared_ptr<const CSetting> setting) override;
struct RepositoryUpdated { };
CEventStream<RepositoryUpdated>& Events() { return m_events; }
private:
CRepositoryUpdater(const CRepositoryUpdater&) = delete;
CRepositoryUpdater(CRepositoryUpdater&&) = delete;
CRepositoryUpdater& operator=(const CRepositoryUpdater&) = delete;
CRepositoryUpdater& operator=(CRepositoryUpdater&&) = delete;
void OnJobComplete(unsigned int jobID, bool success, CJob *job) override;
void OnTimeout() override;
void OnEvent(const ADDON::AddonEvent& event);
CCriticalSection m_criticalSection;
CTimer m_timer;
CEvent m_doneEvent;
std::vector<CRepositoryUpdateJob*> m_jobs;
CAddonMgr& m_addonMgr;
CEventSource<RepositoryUpdated> m_events;
};
}