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/* SPDX-License-Identifier: LGPL-2.1-or-later */
/*
* Copyright (C) 2018, Google Inc.
*
* camera_manager.h - Camera management
*/
#ifndef __LIBCAMERA_CAMERA_MANAGER_H__
#define __LIBCAMERA_CAMERA_MANAGER_H__
#include <memory>
#include <string>
#include <sys/types.h>
#include <vector>
#include <libcamera/object.h>
#include <libcamera/signal.h>
namespace libcamera {
class Camera;
class EventDispatcher;
class CameraManager : public Object
{
public:
CameraManager();
CameraManager(const CameraManager &) = delete;
CameraManager &operator=(const CameraManager &) = delete;
~CameraManager();
int start();
void stop();
std::vector<std::shared_ptr<Camera>> cameras() const;
std::shared_ptr<Camera> get(const std::string &name);
std::shared_ptr<Camera> get(dev_t devnum);
void addCamera(std::shared_ptr<Camera> camera,
const std::vector<dev_t> &devnums);
void removeCamera(std::shared_ptr<Camera> camera);
static const std::string &version() { return version_; }
void setEventDispatcher(std::unique_ptr<EventDispatcher> dispatcher);
EventDispatcher *eventDispatcher();
Signal<std::shared_ptr<Camera>> cameraAdded;
Signal<std::shared_ptr<Camera>> cameraRemoved;
private:
static const std::string version_;
static CameraManager *self_;
class Private;
std::unique_ptr<Private> p_;
};
} /* namespace libcamera */
#endif /* __LIBCAMERA_CAMERA_MANAGER_H__ */
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