src/setting_control_bt.c

   1 /*
   2  *  Copyright (c) 2014 Samsung Electronics Co., Ltd.
   3  *
   4  *  Licensed under the Flora License, Version 1.0 (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://floralicense.org/license/
   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 #include "setting_control_bt.h"
  18 #include "setting_debug.h"
  19 #include <stdio.h>
  20
  21 int hf_is_connected()
  22 {
  23         int ret;
  24         int i;
  25         GPtrArray *dev_list = NULL;
  26         bluetooth_device_info_t *dev;
  27         gboolean is_connected = FALSE;
  28
  29         dev_list = g_ptr_array_new();
  30         if (dev_list == NULL) {
  31                 printf("Setting - g_ptr_array_new is failed\n");
  32                 return FALSE;
  33         }
  34
  35         ret = bluetooth_get_bonded_device_list(&dev_list);
  36         if (ret != BLUETOOTH_ERROR_NONE) {
  37                 printf("Setting - bluetooth_get_bonded_device_list is failed 0x%X\n", ret);
  38                 g_ptr_array_free(dev_list, TRUE);
  39                 return FALSE;
  40         }
  41
  42         for (i = 0; i < dev_list->len; i++) {
  43                 is_connected = FALSE;
  44
  45                 dev = g_ptr_array_index(dev_list, i);
  46                 if (dev  == NULL) {
  47                         printf("Setting - Invalid bluetooth device\n");
  48                         break;
  49                 }
  50
  51                 ret = bluetooth_is_device_connected(&dev->device_address,
  52                                                                                         BLUETOOTH_HFG_SERVICE, &is_connected);
  53                 if (ret == BLUETOOTH_ERROR_NONE && is_connected) {
  54                         break;
  55                 }
  56         }
  57
  58         g_ptr_array_foreach(dev_list, (GFunc)g_free, NULL);
  59         g_ptr_array_free(dev_list, TRUE);
  60
  61         DBG("Setting - connected? %d", is_connected);
  62
  63         return is_connected;
  64 }