4 * Copyright (c) 2017 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_PROVIDER_H__
21 #define __SENSOR_PROVIDER_H__
23 #include <ipc_client.h>
25 #include <channel_handler.h>
26 #include <event_loop.h>
27 #include <sensor_internal.h>
28 #include <sensor_info.h>
29 #include <sensor_types.h>
35 class sensor_provider {
37 sensor_provider(const char *uri);
38 virtual ~sensor_provider();
40 const char *get_uri(void);
41 sensor_info *get_sensor_info(void);
44 bool disconnect(void);
47 void set_start_cb(sensord_provider_start_cb cb, void *user_data);
48 void set_stop_cb(sensord_provider_stop_cb cb, void *user_data);
49 void set_interval_cb(sensord_provider_interval_changed_cb cb, void *user_data);
51 int publish(sensor_data_t *data, int len);
54 class channel_handler;
56 bool init(const char *uri);
59 bool is_connected(void);
61 int serialize(sensor_info *info, char **bytes);
62 int send_sensor_info(sensor_info *info);
66 ipc::ipc_client *m_client;
67 ipc::channel *m_channel;
68 ipc::event_loop m_loop;
69 channel_handler *m_handler;
70 std::atomic<bool> m_connected;
75 #endif /* __SENSOR_PROVIDER_H__ */