bt-core/bt-core-noti-handler.c

   1 /*
   2  * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *              http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  *
  16  */
  17
  18 #include <vconf.h>
  19 #include <vconf-keys.h>
  20
  21 #include "bt-core-adapter.h"
  22 #include "bt-core-common.h"
  23 #include "bt-core-noti-handler.h"
  24
  25 static gboolean flightmode_request = FALSE;
  26
  27 void _bt_set_flightmode_request(gboolean value)
  28 {
  29         flightmode_request = value;
  30 }
  31
  32 gboolean _bt_is_flightmode_request(void)
  33 {
  34         return flightmode_request;
  35 }
  36
  37 static gboolean __bt_off_cause_conflict_check(void)
  38 {
  39         int flight_mode_value = 0;
  40         int ps_mode_value = 0;
  41         gboolean ret = FALSE;
  42
  43         retv_if(vconf_get_int(BT_OFF_DUE_TO_FLIGHT_MODE,
  44                                         &flight_mode_value) != 0, FALSE);
  45         retv_if(vconf_get_int(BT_OFF_DUE_TO_POWER_SAVING_MODE,
  46                                         &ps_mode_value) != 0, FALSE);
  47
  48         if (flight_mode_value == 1 || ps_mode_value > 0) {
  49                 BT_DBG("Bt should not turn on");
  50                 ret = TRUE;
  51         }
  52
  53         return ret;
  54 }
  55
  56 static void __bt_core_handle_adapter_with_power_saving_mode(int power_saving_mode)
  57 {
  58         bt_status_t adapter_status;
  59         bt_le_status_t adapter_status_le;
  60
  61         adapter_status = _bt_core_get_status();
  62         adapter_status_le = _bt_core_get_le_status();
  63
  64         if (power_saving_mode == 2) {
  65                 BT_DBG("Deactivate Bluetooth Service");
  66                 if (vconf_set_int(BT_OFF_DUE_TO_POWER_SAVING_MODE, 1) != 0)
  67                         BT_ERR("Set vconf failed");
  68
  69                 if (adapter_status == BT_ACTIVATED) {
  70                         int bt_status_before_mode = 0;
  71                         if (vconf_get_int(VCONFKEY_BT_STATUS, &bt_status_before_mode) == 0)
  72                                 _bt_core_set_bt_status(BT_POWER_SAVING_MODE, bt_status_before_mode);
  73
  74                         _bt_core_service_request_adapter(BT_DISABLE_ADAPTER);
  75
  76                         if (!TIZEN_FEATURE_BT_USB_DONGLE)
  77                                 _bt_disable_adapter();
  78                 }
  79                 if (adapter_status_le == BT_LE_ACTIVATED) {
  80                         int bt_le_status_before_mode = 0;
  81
  82                         if (vconf_get_int(VCONFKEY_BT_LE_STATUS, &bt_le_status_before_mode) == 0)
  83                                 _bt_core_set_bt_le_status(BT_POWER_SAVING_MODE, bt_le_status_before_mode);
  84
  85                         /* Disable the BT LE */
  86                         _bt_core_service_request_adapter(BT_DISABLE_ADAPTER_LE);
  87
  88                         if (!TIZEN_FEATURE_BT_USB_DONGLE)
  89                                 _bt_disable_adapter_le();
  90                 }
  91         } else {
  92                 int ps_mode_value = 0;
  93
  94                 if (vconf_get_int(BT_OFF_DUE_TO_POWER_SAVING_MODE, &ps_mode_value))
  95                         BT_ERR("Fail get power saving mode value");
  96
  97                 if (ps_mode_value == 0)
  98                         return;
  99
 100                 BT_DBG("Activate Bluetooth");
 101                 if (vconf_set_int(BT_OFF_DUE_TO_POWER_SAVING_MODE, 0))
 102                         BT_ERR("Set vconf failed");
 103
 104                 ret_if(__bt_off_cause_conflict_check());
 105
 106                 BT_DBG("BT status before Emergency mode() :%d",
 107                         _bt_core_get_bt_status(BT_POWER_SAVING_MODE));
 108
 109                 if (adapter_status == BT_DEACTIVATED && (_bt_core_get_bt_status(BT_POWER_SAVING_MODE) != 0)) {
 110                         _bt_core_set_bt_status(BT_POWER_SAVING_MODE, 0);
 111                         _bt_core_service_request_adapter(BT_ENABLE_ADAPTER);
 112                         if (!TIZEN_FEATURE_BT_USB_DONGLE)
 113                                 _bt_enable_adapter();
 114                 }
 115                 BT_DBG("BT LE status before Emergency mode() :%d", _bt_core_get_bt_le_status(BT_POWER_SAVING_MODE));
 116                 if (adapter_status_le == BT_LE_DEACTIVATED &&  _bt_core_get_bt_le_status(BT_POWER_SAVING_MODE) != 0) {
 117                         _bt_core_set_bt_le_status(BT_POWER_SAVING_MODE, 0);
 118                         /* Enable the BT LE */
 119                         _bt_core_service_request_adapter(BT_ENABLE_ADAPTER_LE);
 120                         if (!TIZEN_FEATURE_BT_USB_DONGLE)
 121                                 _bt_enable_adapter_le();
 122                 }
 123         }
 124 }
 125
 126 void _bt_core_init_vconf_value(void)
 127 {
 128         gboolean flight_mode = FALSE;
 129         int power_saving_mode = 0;
 130         int bt_flight_mode = 0;
 131         int bt_ps_mode = 0;
 132
 133         //_bt_core_handle_flight_mode_noti();
 134         flight_mode = _bt_core_is_flight_mode_enabled();
 135
 136         if (!TIZEN_PROFILE_WEARABLE) {
 137                 if (vconf_get_int(VCONFKEY_SETAPPL_PSMODE, &power_saving_mode) != 0)
 138                         BT_ERR("Fail to get the power_saving_mode status value");
 139                 BT_DBG("flight_mode = %d, power_saving_mode = %d", flight_mode, power_saving_mode);
 140         }
 141
 142         BT_DBG("flight_mode = %d, power_saving_mode = %d", flight_mode, power_saving_mode);
 143
 144         if (vconf_get_int(BT_OFF_DUE_TO_FLIGHT_MODE, &bt_flight_mode))
 145                 BT_ERR("Fail get flight mode value");
 146         _bt_core_set_bt_status(BT_FLIGHT_MODE, bt_flight_mode);
 147
 148         if (vconf_get_int(BT_OFF_DUE_TO_POWER_SAVING_MODE, &bt_ps_mode))
 149                 BT_ERR("Fail get power saving mode value");
 150         _bt_core_set_bt_status(BT_POWER_SAVING_MODE, bt_ps_mode);
 151
 152         if (power_saving_mode > 0)
 153                 __bt_core_handle_adapter_with_power_saving_mode(power_saving_mode);
 154         else
 155                 BT_ERR("");
 156 }
 157
 158 void _bt_core_unregister_vconf_handler(void)
 159 {
 160
 161 }
 162