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                         if (!TIZEN_FEATURE_BT_USB_DONGLE)
  75                                 _bt_disable_adapter();
  76                 }
  77                 if (adapter_status_le == BT_LE_ACTIVATED) {
  78                         int bt_le_status_before_mode = 0;
  79
  80                         if (vconf_get_int(VCONFKEY_BT_LE_STATUS, &bt_le_status_before_mode) == 0)
  81                                 _bt_core_set_bt_le_status(BT_POWER_SAVING_MODE, bt_le_status_before_mode);
  82
  83                         if (!TIZEN_FEATURE_BT_USB_DONGLE)
  84                                 _bt_disable_adapter_le();
  85                 }
  86         } else {
  87                 int ps_mode_value = 0;
  88
  89                 if (vconf_get_int(BT_OFF_DUE_TO_POWER_SAVING_MODE, &ps_mode_value))
  90                         BT_ERR("Fail get power saving mode value");
  91
  92                 if (ps_mode_value == 0)
  93                         return;
  94
  95                 BT_DBG("Activate Bluetooth");
  96                 if (vconf_set_int(BT_OFF_DUE_TO_POWER_SAVING_MODE, 0))
  97                         BT_ERR("Set vconf failed");
  98
  99                 ret_if(__bt_off_cause_conflict_check());
 100
 101                 BT_DBG("BT status before Emergency mode() :%d",
 102                         _bt_core_get_bt_status(BT_POWER_SAVING_MODE));
 103
 104                 if (adapter_status == BT_DEACTIVATED && (_bt_core_get_bt_status(BT_POWER_SAVING_MODE) != 0)) {
 105                         _bt_core_set_bt_status(BT_POWER_SAVING_MODE, 0);
 106                         _bt_core_service_request_adapter(BT_ENABLE_ADAPTER);
 107                         if (!TIZEN_FEATURE_BT_USB_DONGLE)
 108                                 _bt_enable_adapter();
 109                 }
 110                 BT_DBG("BT LE status before Emergency mode() :%d", _bt_core_get_bt_le_status(BT_POWER_SAVING_MODE));
 111                 if (adapter_status_le == BT_LE_DEACTIVATED &&  _bt_core_get_bt_le_status(BT_POWER_SAVING_MODE) != 0) {
 112                         _bt_core_set_bt_le_status(BT_POWER_SAVING_MODE, 0);
 113                         /* Enable the BT LE */
 114                         _bt_core_service_request_adapter(BT_ENABLE_ADAPTER_LE);
 115                         if (!TIZEN_FEATURE_BT_USB_DONGLE)
 116                                 _bt_enable_adapter_le();
 117                 }
 118         }
 119 }
 120
 121 void _bt_core_init_vconf_value(void)
 122 {
 123         gboolean flight_mode = FALSE;
 124         int power_saving_mode = 0;
 125         int bt_flight_mode = 0;
 126         int bt_ps_mode = 0;
 127
 128         //_bt_core_handle_flight_mode_noti();
 129         flight_mode = _bt_core_is_flight_mode_enabled();
 130
 131         if (!TIZEN_PROFILE_WEARABLE) {
 132                 if (vconf_get_int(VCONFKEY_SETAPPL_PSMODE, &power_saving_mode) != 0)
 133                         BT_ERR("Fail to get the power_saving_mode status value");
 134                 BT_DBG("flight_mode = %d, power_saving_mode = %d", flight_mode, power_saving_mode);
 135         }
 136
 137         BT_DBG("flight_mode = %d, power_saving_mode = %d", flight_mode, power_saving_mode);
 138
 139         if (vconf_get_int(BT_OFF_DUE_TO_FLIGHT_MODE, &bt_flight_mode))
 140                 BT_ERR("Fail get flight mode value");
 141         _bt_core_set_bt_status(BT_FLIGHT_MODE, bt_flight_mode);
 142
 143         if (vconf_get_int(BT_OFF_DUE_TO_POWER_SAVING_MODE, &bt_ps_mode))
 144                 BT_ERR("Fail get power saving mode value");
 145         _bt_core_set_bt_status(BT_POWER_SAVING_MODE, bt_ps_mode);
 146
 147         if (power_saving_mode > 0)
 148                 __bt_core_handle_adapter_with_power_saving_mode(power_saving_mode);
 149         else
 150                 BT_ERR("");
 151 }
 152
 153 void _bt_core_unregister_vconf_handler(void)
 154 {
 155
 156 }
 157