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100 lines
2.4 KiB
100 lines
2.4 KiB
/******************************************************************** |
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KWin - the KDE window manager |
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This file is part of the KDE project. |
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Copyright (C) 2014 Martin Gräßlin <mgraesslin@kde.org> |
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This program is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation; either version 2 of the License, or |
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(at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU 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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#ifndef KWIN_UDEV_H |
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#define KWIN_UDEV_H |
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#include <memory> |
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#include <kwin_export.h> |
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struct udev; |
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struct udev_device; |
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struct udev_monitor; |
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namespace KWin |
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{ |
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class Udev; |
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class KWIN_EXPORT UdevDevice |
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{ |
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public: |
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UdevDevice(udev_device *device); |
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~UdevDevice(); |
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udev_device *getParentWithSubsystemDevType(const char *subsystem, const char *devtype = nullptr) const; |
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const char *devNode(); |
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int sysNum() const; |
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const char *property(const char *key); |
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bool hasProperty(const char *key, const char *value); |
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operator udev_device*() const { |
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return m_device; |
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} |
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operator udev_device*() { |
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return m_device; |
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} |
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typedef std::unique_ptr<UdevDevice> Ptr; |
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private: |
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udev_device *m_device; |
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}; |
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class KWIN_EXPORT UdevMonitor |
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{ |
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public: |
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explicit UdevMonitor(Udev *udev); |
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~UdevMonitor(); |
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int fd() const; |
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bool isValid() const { |
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return m_monitor != nullptr; |
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} |
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void filterSubsystemDevType(const char *subSystem, const char *devType = nullptr); |
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void enable(); |
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UdevDevice::Ptr getDevice(); |
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private: |
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Udev *m_udev; |
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udev_monitor *m_monitor; |
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}; |
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class KWIN_EXPORT Udev |
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{ |
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public: |
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Udev(); |
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~Udev(); |
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bool isValid() const { |
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return m_udev != nullptr; |
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} |
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UdevDevice::Ptr primaryGpu(); |
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UdevDevice::Ptr deviceFromSyspath(const char *syspath); |
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UdevMonitor *monitor(); |
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operator udev*() const { |
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return m_udev; |
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} |
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operator udev*() { |
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return m_udev; |
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} |
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private: |
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struct udev *m_udev; |
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}; |
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} |
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#endif
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