service/soft-sensor-manager/SoftSensorPlugin/IndoorTrajectorySensor/include/tizen_proximity.h

   1 /******************************************************************
   2 *
   3 * Copyright 2014 Samsung Electronics All Rights Reserved.
   4 *
   5 *
   6 *
   7 * Licensed under the Apache License, Version 2.0 (the "License");
   8 * you may not use this file except in compliance with the License.
   9 * You may obtain a copy of the License at
  10 *
  11 *      http://www.apache.org/licenses/LICENSE-2.0
  12 *
  13 * Unless required by applicable law or agreed to in writing, software
  14 * distributed under the License is distributed on an "AS IS" BASIS,
  15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16 * See the License for the specific language governing permissions and
  17 * limitations under the License.
  18 *
  19 ******************************************************************/
  20
  21 #ifndef TIZEN_PROXIMITY_H_
  22 #define TIZEN_PROXIMITY_H_
  23
  24 #include <bluetooth.h>
  25 #include <map>
  26 #include "tizen_CbleDevice.h"
  27
  28 void proximity_loop( void *param );
  29 void what_return_value( bt_error_e returnValue );
  30
  31 #define JOB_NONE                0
  32 #define JOB_GET_RSSI        1
  33 #define JOB_GET_PROX        2
  34 #define JOB_PUT_OUTPUT  3
  35 #define JOB_BUSY                4
  36
  37 class CRSSI
  38 {
  39     public:
  40         int cnt;
  41         int *rssi;
  42
  43         CRSSI() : cnt(0), rssi(0) {}
  44         CRSSI( int count ) : cnt(0), rssi(0) {   init(count);    }
  45         ~CRSSI()
  46         {
  47             if ( rssi )
  48             {
  49                 cnt = 0;
  50                 delete [] rssi;
  51                 rssi = 0;
  52             }
  53         }
  54
  55         void init( int count )
  56         {
  57             if ( rssi == NULL )
  58             {
  59                 rssi = new int[count];
  60                 cnt = count;
  61             }
  62         }
  63
  64 };
  65
  66 class CProximity
  67 {
  68     public :
  69         typedef void *(*workfunc)( void *);
  70         typedef std::map<std::string, CRSSI>    rssiMAP;
  71     private :
  72         static int loop_flag;
  73         static int get_rssi_cnt;
  74         static int num_set_rssi;
  75         static rssiMAP map_rssi;
  76
  77         workfunc threadFunc;
  78
  79         int reference_ea;
  80         float *m_distance;
  81         int *m_proximity;
  82     public :
  83         pthread_t Thandle;
  84
  85         CProximity( workfunc func );
  86
  87         ~CProximity( void );
  88
  89         static bool find_referenceThing( bt_adapter_device_discovery_info_s *discovery_info ,
  90                                          CbleDevice *pdevice );
  91
  92         static void CB_discover_state_change(int result,
  93                                              bt_adapter_device_discovery_state_e discovery_state, \
  94                                              bt_adapter_device_discovery_info_s *discovery_info, void *user_data);
  95
  96         bool GetRSSI(CbleDevice *pdevice);
  97
  98         void GetProximity(CbleDevice *pdevice);
  99
 100         bool set_threadFunc(workfunc func);
 101
 102         workfunc get_threadFunc(void);
 103
 104         void set_output( CbleDevice *pdevice );
 105
 106         void prox_first_setting( int reference_ea );
 107
 108         friend void proximity_loop( void *param );
 109 };
 110
 111
 112
 113 #endif /* TIZEN_PROXIMITY_H_ */