4 * Copyright (c) 2013 Samsung Electronics Co., Ltd.
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
20 #ifndef _SENSOR_LOADER_H_
21 #define _SENSOR_LOADER_H_
23 #include <sensor_common.h>
24 #include <sensor_types.h>
25 #include <sensor_hal.h>
38 typedef std::multimap<sensor_type_t, std::shared_ptr<sensor_base>> sensor_map_t;
39 typedef std::map<const sensor_info_t *, std::shared_ptr<sensor_device>> sensor_device_map_t;
44 virtual ~sensor_loader();
46 bool load_sensor_devices(const std::string &path, void* &handle);
48 void create_sensors(void);
49 template <typename _sensor> void create_physical_sensors(sensor_type_t type);
50 template <typename _sensor> void create_virtual_sensors(const char *name);
51 template <typename _sensor> void create_external_sensors(const char *name);
52 template <typename _sensor> sensor_base* create_sensor(void);
54 void show_sensor_info(void);
55 bool get_paths_from_dir(const std::string &dir_path, std::vector<std::string> &hal_paths);
57 sensor_map_t m_sensors;
58 sensor_device_map_t m_devices;
59 sensor_device_map_t m_active_devices;
60 std::vector<void *> m_handles;
62 static sensor_loader& get_instance(void);
65 sensor_base* get_sensor(sensor_type_t type);
66 sensor_base* get_sensor(sensor_id_t id);
68 std::vector<sensor_type_t> get_sensor_types(void);
69 std::vector<sensor_base *> get_sensors(sensor_type_t type);
70 std::vector<sensor_base *> get_virtual_sensors(void);
73 #endif /* _SENSOR_LOADER_H_ */