4 * Copyright (c) 2014 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_BASE_H_
21 #define _SENSOR_BASE_H_
24 #include <sensor_types.h>
25 #include <plugin_info_list.h>
28 #include <sensor_logs.h>
29 #include <sensor_common.h>
30 #include <worker_thread.h>
31 #include <sensor_info.h>
32 #include <sensor_hal.h>
37 virtual ~sensor_base();
40 void set_id(sensor_id_t id);
41 sensor_id_t get_id(void);
44 virtual sensor_type_t get_type();
45 virtual unsigned int get_event_type(void);
46 virtual const char* get_name(void);
48 virtual bool get_sensor_info(sensor_info &info);
49 virtual bool is_virtual(void);
52 virtual int get_data(sensor_data_t **data, int *length);
54 virtual bool flush(void);
55 virtual int set_attribute(int32_t attribute, int32_t value);
56 virtual int set_attribute(char *attribute, char *value, int value_size);
61 bool is_started(void);
63 /* interval / batch / wakeup */
64 bool add_interval(int client_id, unsigned int interval, bool is_processor);
65 bool delete_interval(int client_id, bool is_processor);
66 unsigned int get_interval(int client_id, bool is_processor);
68 bool add_batch(int client_id, unsigned int latency);
69 bool delete_batch(int client_id);
70 unsigned int get_batch(int client_id);
72 bool add_wakeup(int client_id, int wakeup);
73 bool delete_wakeup(int client_id);
74 int get_wakeup(int client_id);
75 bool is_wakeup_supported(void);
77 bool push(sensor_event_t *event);
79 /* permission(privilege) */
80 int get_permission(void);
83 void set_permission(int permission);
86 sensor_id_t m_unique_id;
89 plugin_info_list m_plugin_info_list;
90 cmutex m_plugin_info_list_mutex;
93 unsigned int m_client;
94 cmutex m_client_mutex;
96 virtual bool set_interval(unsigned long interval);
97 virtual bool set_batch_latency(unsigned long latency);
98 virtual bool set_wakeup(int wakeup);
100 virtual bool on_start(void);
101 virtual bool on_stop(void);
103 static unsigned long long get_timestamp(void);
104 static unsigned long long get_timestamp(timeval *t);
107 #endif /* _SENSOR_BASE_H_ */