bt-api/bt-otp.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 "bluetooth-api.h"
  19 #include "bt-internal-types.h"
  20
  21 #include "bt-common.h"
  22 #include "bt-request-sender.h"
  23 #include "bt-event-handler.h"
  24
  25 static int _bluetooth_handle_get_len(const char *str)
  26 {
  27         int i;
  28         for (i = 0; str && str[i] != '\0'; i++);
  29         return i;
  30 }
  31
  32 BT_EXPORT_API int bluetooth_otp_server_init(const char *directory)
  33 {
  34         int result = BLUETOOTH_ERROR_INTERNAL;
  35         bt_user_info_t *user_info;
  36         char dir_name[BLUETOOTH_MAX_OTP_SERVER_DIR_NAME];
  37         BT_DBG("+");
  38
  39         BT_CHECK_ENABLED(return);
  40
  41         user_info = _bt_get_user_data(BT_COMMON);
  42         retv_if(user_info->cb == NULL, BLUETOOTH_ERROR_INTERNAL);
  43
  44         BT_INIT_PARAMS();
  45         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
  46
  47         if (directory)
  48                 g_strlcpy(dir_name, directory, sizeof(dir_name));
  49         else
  50                 dir_name[0] = '\0';
  51
  52         g_array_append_vals(in_param1, dir_name,
  53                         BLUETOOTH_MAX_OTP_SERVER_DIR_NAME);
  54
  55         result = _bt_send_request_async(BT_BLUEZ_SERVICE, BT_OTP_SERVER_INIT,
  56                 in_param1, in_param2, in_param3, in_param4,
  57                 user_info->cb, user_info->user_data);
  58
  59         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
  60
  61         BT_DBG("-");
  62         return result;
  63 }
  64
  65 BT_EXPORT_API int bluetooth_otp_server_deinit()
  66 {
  67         int result = BLUETOOTH_ERROR_INTERNAL;
  68         bt_user_info_t *user_info;
  69         BT_DBG("+");
  70
  71         BT_CHECK_ENABLED(return);
  72
  73         user_info = _bt_get_user_data(BT_COMMON);
  74         retv_if(user_info->cb == NULL, BLUETOOTH_ERROR_INTERNAL);
  75
  76         BT_INIT_PARAMS();
  77         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
  78         BT_DBG("");
  79
  80         result = _bt_send_request_async(BT_BLUEZ_SERVICE, BT_OTP_SERVER_DEINIT,
  81                 in_param1, in_param2, in_param3, in_param4,
  82                 user_info->cb, user_info->user_data);
  83
  84         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
  85
  86         BT_DBG("-");
  87         return result;
  88 }
  89
  90 BT_EXPORT_API int bluetooth_otp_read_characteristic_value(const char *handle)
  91 {
  92         char *path;
  93         int path_len = 0;
  94         bt_user_info_t *user_info;
  95         int result = BLUETOOTH_ERROR_INTERNAL;
  96         BT_DBG("+");
  97
  98         BT_CHECK_PARAMETER(handle, return);
  99         BT_CHECK_ENABLED_LE(return);
 100
 101         user_info = _bt_get_user_data(BT_COMMON);
 102         retv_if(user_info->cb == NULL, BLUETOOTH_ERROR_INTERNAL);
 103
 104         BT_INIT_PARAMS();
 105         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 106
 107         path = g_strdup(handle);
 108         path_len = _bluetooth_handle_get_len(path);
 109         g_array_append_vals(in_param1, path, path_len);
 110         g_free(path);
 111
 112         result = _bt_send_request_async(BT_BLUEZ_SERVICE, BT_OTP_READ_VALUE,
 113                         in_param1, in_param2, in_param3, in_param4,
 114                         user_info->cb, user_info->user_data);
 115
 116         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 117
 118         BT_DBG("-");
 119         return result;
 120 }
 121
 122 BT_EXPORT_API int bluetooth_otp_enable_notification(const char *handle)
 123 {
 124         char *path;
 125         int path_len = 0;
 126         bt_user_info_t *user_info;
 127         int result = BLUETOOTH_ERROR_INTERNAL;
 128         BT_DBG("+");
 129
 130         BT_CHECK_PARAMETER(handle, return);
 131         BT_CHECK_ENABLED_LE(return);
 132
 133         user_info = _bt_get_user_data(BT_COMMON);
 134         retv_if(user_info->cb == NULL, BLUETOOTH_ERROR_INTERNAL);
 135
 136         BT_INIT_PARAMS();
 137         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 138
 139         path = g_strdup(handle);
 140         path_len = _bluetooth_handle_get_len(path);
 141         g_array_append_vals(in_param1, path, path_len);
 142         g_free(path);
 143
 144         result = _bt_send_request_async(
 145                                         BT_BLUEZ_SERVICE,
 146                                         BT_OTP_ENABLE_NOTIFICATION,
 147                                         in_param1, in_param2,
 148                                         in_param3, in_param4,
 149                                         user_info->cb, user_info->user_data);
 150
 151         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 152
 153         BT_DBG("-");
 154         return result;
 155 }