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Viewing changes to src/modules/Unity/Application/processcontroller.h

  • Committer: Gerry Boland
  • Date: 2014-07-01 13:38:06 UTC
  • mto: This revision was merged to the branch mainline in revision 158.
  • Revision ID: gerry.boland@canonical.com-20140701133806-lwfnplkijthydzj4
Update QML plugin: rename to Unity.Application, merge latest unity-mir changes, add tests (not passing yet) and use category logging

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src/modules/Unity/Application/processcontroller.h
 
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/*
 
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 * Copyright (C) 2014 Canonical, Ltd.
 
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 *
 
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 * This program is free software: you can redistribute it and/or modify it under
 
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 * the terms of the GNU Lesser General Public License version 3, as published by
 
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 * the Free Software Foundation.
 
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 *
 
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 * This program is distributed in the hope that it will be useful, but WITHOUT
 
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 * ANY WARRANTY; without even the implied warranties of MERCHANTABILITY,
 
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 * SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 
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 * Lesser General Public License for more details.
 
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 *
 
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 * You should have received a copy of the GNU Lesser General Public License
 
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 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
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 *
 
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 */
 
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#ifndef PROCESS_CONTROLLER_H
 
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#define PROCESS_CONTROLLER_H
 
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#include <QSharedPointer>
 
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#include <sys/types.h>
 
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namespace qtmir
 
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{
 
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class ProcessController
 
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{
 
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public:
 
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    class OomController
 
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    {
 
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    public:
 
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        OomController();
 
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        OomController(const OomController&) = delete;
 
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        virtual ~OomController() = default;
 
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        OomController& operator=(const OomController&) = delete;
 
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        virtual void ensureProcessLikelyToBeKilled(pid_t);
 
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        virtual void ensureProcessUnlikelyToBeKilled(pid_t);
 
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    };
 
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    ProcessController();
 
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    ProcessController(const ProcessController&) = delete;
 
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    virtual ~ProcessController();
 
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    ProcessController& operator=(const ProcessController&) = delete;
 
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    virtual const QSharedPointer<OomController>& oomController() const;
 
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    virtual bool sigStopProcessGroupForPid(pid_t pid) const;
 
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    virtual bool sigContinueProcessGroupForPid(pid_t pid) const;
 
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protected:
 
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    QSharedPointer<OomController> m_oomController;
 
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};
 
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} // namespace qtmir
 
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#endif // PROCESS_CONTROLLER_H