diff options
Diffstat (limited to 'src/libcamera/include/device_enumerator.h')
| -rw-r--r-- | src/libcamera/include/device_enumerator.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/libcamera/include/device_enumerator.h b/src/libcamera/include/device_enumerator.h index ed1e986f..1f8cef33 100644 --- a/src/libcamera/include/device_enumerator.h +++ b/src/libcamera/include/device_enumerator.h @@ -53,6 +53,28 @@ private: std::vector<std::string> entities_; }; +class DeviceEnumerator +{ +public: + virtual ~DeviceEnumerator(); + + virtual int init() = 0; + virtual int enumerate() = 0; + + DeviceInfo *search(DeviceMatch &dm) const; + +protected: + int addDevice(const std::string &devnode); + +private: + std::vector<DeviceInfo *> devices_; + + int readInfo(int fd, struct media_device_info &info); + int readTopology(int fd, std::map<std::string, std::string> &entities); + + virtual std::string lookupDevnode(int major, int minor) = 0; +}; + } /* namespace libcamera */ #endif /* __LIBCAMERA_DEVICE_ENUMERATOR_H__ */ |