src/client/sensor_manager_channel_handler.h

   1 /*
   2  * sensord
   3  *
   4  * Copyright (c) 2017 Samsung Electronics Co., Ltd.
   5  *
   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
   9  *
  10  * http://www.apache.org/licenses/LICENSE-2.0
  11  *
  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.
  17  *
  18  */
  19
  20 #ifndef __SENSOR_MANAGER_CHANNEL_HANDLER__
  21 #define __SENSOR_MANAGER_CHANNEL_HANDLER__
  22
  23 #include <sensor_internal.h>
  24 #include <sensor_manager.h>
  25 #include <channel_handler.h>
  26 #include <map>
  27
  28 namespace sensor {
  29
  30 class sensor_manager::channel_handler : public ipc::channel_handler
  31 {
  32 public:
  33         channel_handler(sensor_manager *manager);
  34
  35         void connected(ipc::channel *ch);
  36         void disconnected(ipc::channel *ch);
  37         void read(ipc::channel *ch, ipc::message &msg);
  38         void read_complete(ipc::channel *ch);
  39         void error_caught(ipc::channel *ch, int error);
  40
  41         void on_sensor_added(ipc::channel *ch, ipc::message &msg);
  42         void on_sensor_removed(ipc::channel *ch, ipc::message &msg);
  43
  44         void add_sensor_added_cb(sensord_added_cb cb, void *user_data);
  45         void remove_sensor_added_cb(sensord_added_cb cb);
  46
  47         void add_sensor_removed_cb(sensord_removed_cb cb, void *user_data);
  48         void remove_sensor_removed_cb(sensord_removed_cb cb);
  49
  50 private:
  51         typedef std::map<sensord_added_cb, void *> sensor_added_cb_list_t;
  52         typedef std::map<sensord_removed_cb, void *> sensor_removed_cb_list_t;
  53
  54         sensor_manager *m_manager;
  55         sensor_added_cb_list_t m_sensor_added_callbacks;
  56         sensor_removed_cb_list_t m_sensor_removed_callbacks;
  57 };
  58
  59 }
  60
  61 #endif /* __SENSOR_MANAGER_CHANNEL_HANDLER__ */