/*
 * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
 *
 * Licensed under the Apache License, Version 2.0 (the License);
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an AS IS BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */


#ifndef __TIZEN_NETWORK_BLUETOOTH_H__
#define __TIZEN_NETWORK_BLUETOOTH_H__

#include <stdlib.h>
#include <unistd.h>
#include <stdbool.h>
#include <tizen_error.h>
#include <tizen.h>

#include <bluetooth_type.h>

#ifndef TIZEN_DEPRECATED_API
#define TIZEN_DEPRECATED_API __attribute__((__visibility__("default"), deprecated))
#endif

#ifdef __cplusplus
extern "C"
{
#endif /* __cplusplus */

/**
 * @file        bluetooth.h
 * @brief       API to control the Bluetooth adapter and devices and communications.
 * @ingroup     CAPI_NETWORK_BLUETOOTH_MODULE
 */


/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_MODULE
 * @brief Initializes the Bluetooth API.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 *
 * @remarks This function must be called before Bluetooth API starts. \n
 * You must free all resources of the Bluetooth service by calling bt_deinitialize() if Bluetooth service is no longer needed.
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see  bt_deinitialize()
 */
int bt_initialize(void);


/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_MODULE
 * @brief Releases all resources of the Bluetooth API.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 *
 * @remarks This function must be called if Bluetooth API is no longer needed.
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre Bluetooth API must be initialized with bt_initialize().
 *
 * @see bt_initialize()
 */
int bt_deinitialize(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_MODULE
 * @brief Gets the specification name for the given UUID.
 * @since_tizen 3.0
 *
 * @remarks The @a name must be released using free().
 *
 * @param[in] uuid The UUID
 * @param[out] name The specification name defined at www.bluetooth.com
 * @return  0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_get_uuid()
 */
int bt_get_uuid_name(const char *uuid, char **name);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
 * @brief Gets the current state of local Bluetooth adapter.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 *
 * @param[out] adapter_state The current adapter state
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre Bluetooth service must be initialized with bt_initialize().
 *
 * @see bt_initialize()
 */
int bt_adapter_get_state(bt_adapter_state_e *adapter_state);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
 * @brief Gets the address of local Bluetooth adapter.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 *
 * @remarks The @a local_address must be released with free() by you.
 *
 * @param[out] local_address The device address of local Bluetooth adapter
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
 * @retval #BT_ERROR_OPERATION_FAILED Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
 * @see bt_adapter_get_name()
 */
int bt_adapter_get_address(char **local_address);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
 * @brief Gets the name of local Bluetooth adapter.
 *
 * @details Use this function to get the friendly name associated with Bluetooth \n
 * device, retrieved by the remote Bluetooth devices.
 *
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 *
 * @remarks The @a local_name must be released with free() by you.
 *
 * @param[out] local_name  The local device name
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
 *
 * @see bt_adapter_set_name()
 */
int bt_adapter_get_name(char **local_name);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
 * @brief Sets the name of local Bluetooth adapter.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 *
 * @param[in] local_name The name of the Bluetooth device. \n
 *                   The maximum length is 248 characters.
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
 * @post bt_adapter_name_changed_cb() will be invoked if this function returns #BT_ERROR_NONE.
 *
 * @see bt_adapter_get_name()
 * @see bt_adapter_name_changed_cb()
 * @see bt_adapter_set_name_changed_cb()
 * @see bt_adapter_unset_name_changed_cb()
 */
int bt_adapter_set_name(const char *local_name);

/**
 * @ingroup  CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
 * @brief  Gets the visibility mode of local Bluetooth adapter.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @param[out] mode  The visibility mode of the Bluetooth device
 * @param[out] duration  The duration until the visibility mode is changed to #BT_ADAPTER_VISIBILITY_MODE_NON_DISCOVERABLE (in seconds).
 * @a duration is valid only if @a mode is #BT_ADAPTER_VISIBILITY_MODE_LIMITED_DISCOVERABLE. This value can be NULL.
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
 */
int bt_adapter_get_visibility(bt_adapter_visibility_mode_e *mode, int *duration);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
 * @brief Starts the device discovery, asynchronously.
 *
 * @details If a device is discovered, bt_adapter_device_discovery_state_changed_cb() will be invoked \n
 * with #BT_ADAPTER_DEVICE_DISCOVERY_FOUND, and then bt_adapter_device_discovery_state_changed_cb() \n
 * will be called with #BT_ADAPTER_DEVICE_DISCOVERY_FINISHED in case of the completion or cancellation of the discovery.
 *
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @remarks To connect to peer Bluetooth device, you need to know its Bluetooth address. \n
 * The device discovery can be stopped by bt_adapter_stop_device_discovery().
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation is now in progress
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
 * @post This function invokes bt_adapter_device_discovery_state_changed_cb().
 *
 * @see bt_adapter_is_discovering()
 * @see bt_adapter_stop_device_discovery()
 * @see bt_adapter_device_discovery_state_changed_cb()
 * @see bt_adapter_set_device_discovery_state_changed_cb()
 * @see bt_adapter_unset_device_discovery_state_changed_cb()
 */
int bt_adapter_start_device_discovery(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
 * @brief Stops the device discovery, asynchronously.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @remarks The device discovery process will take 10 ~ 20 seconds to get all the devices in vicinity.
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_NOT_IN_PROGRESS  Operation is not in progress
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The device discovery must be in progress with bt_adapter_start_device_discovery().
 * @post This function invokes bt_adapter_device_discovery_state_changed_cb().
 *
 * @see bt_adapter_is_discovering()
 * @see bt_adapter_start_device_discovery()
 * @see bt_adapter_set_device_discovery_state_changed_cb()
 * @see bt_adapter_unset_device_discovery_state_changed_cb()
 * @see bt_adapter_device_discovery_state_changed_cb()
 */
int bt_adapter_stop_device_discovery(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
 * @brief Checks for the device discovery is in progress or not.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 *
 * @remarks If Bluetooth discovery is in progress, other operations are not allowed and \n
 * you have to either stop the discovery operation, or wait for it to be finished, \n
 * before performing other operations.

 * @param[out] is_discovering The discovering status: (@c true = in progress , @c  false = not in progress )
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
 *
 * @see bt_adapter_start_device_discovery()
 * @see bt_adapter_stop_device_discovery()
 */
int bt_adapter_is_discovering(bool *is_discovering);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
 * @brief Gets the service mask from the UUID list.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 *
 * @param[in] uuids The UUID list of the device.
 * @param[in] no_of_service The number of the UUID list count.
 * @param[out] service_mask_list Service mask list converted from the given UUID list.
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_service_class_t
 */
int bt_device_get_service_mask_from_uuid_list(char **uuids,
				      int no_of_service,
				      bt_service_class_t *service_mask_list);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
 * @brief Retrieves the device information of all bonded devices.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 *
 * @param[in] callback The callback function to invoke
 * @param[in] user_data The user data passed from the foreach function
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
 * @post This function invokes bt_adapter_bonded_device_cb().
 *
 * @see bt_adapter_bonded_device_cb()
 */
int bt_adapter_foreach_bonded_device(bt_adapter_bonded_device_cb callback, void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
 * @brief Gets the device information of a bonded device.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @remarks The @a device_info must be released with bt_adapter_free_device_info() by you .
 *
 * @param[in] remote_address The address of remote device
 * @param[out] device_info The bonded device information
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_REMOTE_DEVICE_NOT_BONDED  Remote device not bonded
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
 * @post This function invokes bt_adapter_bonded_device_cb().
 *
 * @see bt_adapter_bonded_device_cb()
 */
int bt_adapter_get_bonded_device_info(const char *remote_address, bt_device_info_s **device_info);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
 * @brief Frees device info.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 *
 * @param[in] device_info The bonded device information
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_adapter_get_bonded_device_info()
 */
int bt_adapter_free_device_info(bt_device_info_s *device_info);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
 * @brief Checks whether the UUID of service is used or not.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @param[in] service_uuid The UUID of service
 * @param[out] used Indicates whether the service is used or not
 * @return true on success, otherwise false.
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 */
int bt_adapter_is_service_used(const char *service_uuid, bool *used);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
 * @brief  Registers a callback function to be invoked when the Bluetooth adapter state changes.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 *
 * @param[in] callback The callback function to invoke
 * @param[in] user_data The user data to be passed to the callback function
 *
 * @return   0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @post bt_adapter_state_changed_cb() will be invoked.
 *
 * @see bt_initialize()
 * @see bt_adapter_state_changed_cb()
 * @see bt_adapter_unset_state_changed_cb()
 */
int bt_adapter_set_state_changed_cb(bt_adapter_state_changed_cb callback, void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
 * @brief Unregisters the callback function.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 *
 * @see bt_initialize()
 * @see bt_adapter_set_state_changed_cb()
 */
int bt_adapter_unset_state_changed_cb(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
 * @brief  Registers a callback function to be invoked when the name of Bluetooth adapter changes.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 *
 * @param[in] callback The callback function to invoke
 * @param[in] user_data The user data to be passed to the callback function
 *
 * @return   0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @post  bt_adapter_name_changed_cb() will be invoked.
 *
 * @see bt_initialize()
 * @see bt_adapter_name_changed_cb()
 * @see bt_adapter_unset_name_changed_cb()
 */
int bt_adapter_set_name_changed_cb(bt_adapter_name_changed_cb callback, void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
 * @brief	Unregisters the callback function.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 *
 * @return	0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 *
 * @see bt_initialize()
 * @see bt_adapter_set_name_changed_cb()
 */
int bt_adapter_unset_name_changed_cb(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
 * @brief  Registers a callback function to be invoked when the visibility mode changes.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 *
 * @param[in] callback The callback function to register
 * @param[in] user_data The user data to be passed to the callback function
 *
 * @return   0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @post bt_adapter_visibility_mode_changed_cb() will be invoked.
 *
 * @see bt_initialize()
 * @see bt_adapter_visibility_mode_changed_cb()
 * @see bt_adapter_unset_visibility_mode_changed_cb()
 */
int bt_adapter_set_visibility_mode_changed_cb(bt_adapter_visibility_mode_changed_cb callback, void *user_data);

/**
 * @ingroup  CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
 * @brief  Unregisters the callback function.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 *
 * @return  0 on success, otherwise a negative error value.
 * @retval  #BT_ERROR_NONE  Successful
 * @retval  #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval  #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre  The Bluetooth service must be initialized with bt_initialize().
 *
 * @see  bt_initialize()
 * @see  bt_adapter_set_visibility_mode_changed_cb()
 */
int bt_adapter_unset_visibility_mode_changed_cb(void);

/**
 * @ingroup  CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
 * @brief  Registers a callback function to be invoked every second.
 *
 * @details  When you set visibility mode as #BT_ADAPTER_VISIBILITY_MODE_LIMITED_DISCOVERABLE, \n
 * @a callback will be called every second until visibility mode is changed to #BT_ADAPTER_VISIBILITY_MODE_NON_DISCOVERABLE.
 *
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * until the visibility mode is changed from #BT_ADAPTER_VISIBILITY_MODE_LIMITED_DISCOVERABLE
 * to #BT_ADAPTER_VISIBILITY_MODE_NON_DISCOVERABLE.
 * @param[in]  callback  The callback function to register
 * @param[in]  user_data  The user data to be passed to the callback function
 * @return  0 on success, otherwise a negative error value.
 * @retval  #BT_ERROR_NONE  Successful
 * @retval  #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval  #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval  #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre  The Bluetooth service must be initialized by bt_initialize().
 * @post  bt_adapter_visibility_duration_changed_cb() will be invoked.
 * @see  bt_initialize()
 * @see  bt_adapter_visibility_duration_changed_cb()
 * @see  bt_adapter_unset_visibility_duration_changed_cb()
 */
int bt_adapter_set_visibility_duration_changed_cb(bt_adapter_visibility_duration_changed_cb callback, void *user_data);

/**
 * @ingroup  CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
 * @brief	 Unregisters the callback function.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @return  0 on success, otherwise a negative error value.
 * @retval  #BT_ERROR_NONE  Successful
 * @retval  #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval  #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre  The Bluetooth service must be initialized with bt_initialize().
 * @see  bt_initialize()
 * @see  bt_adapter_set_visibility_duration_changed_cb()
 */
int bt_adapter_unset_visibility_duration_changed_cb(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
 * @brief  Registers a callback function to be invoked when the device discovery state changes.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 *
 * @param[in] callback The callback function to register
 * @param[in] user_data The user data to be passed to the callback function
 *
 * @return   0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @post bt_adapter_device_discovery_state_changed_cb() will be invoked.
 *
 * @see bt_initialize()
 * @see bt_adapter_device_discovery_state_changed_cb()
 * @see bt_adapter_unset_device_discovery_state_changed_cb()
 */
int bt_adapter_set_device_discovery_state_changed_cb(bt_adapter_device_discovery_state_changed_cb callback, void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
 * @brief	Unregisters the callback function.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 *
 * @return	0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 *
 * @see bt_initialize()
 * @see bt_adapter_set_device_discovery_state_changed_cb()
 */
int bt_adapter_unset_device_discovery_state_changed_cb(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_OOB_MODULE
 * @brief Gets the Hash and Randomizer value, synchronously.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @remarks %http://tizen.org/privilege/bluetooth (public level privilege) is required to use this API since 5.5.
 *
 * @param[out] hash The hash value received from the controller
 * @param[out] randomizer The hash value received from the controller
 * @param[out] hash_len The length of the hash value
 * @param[out] randomizer_len The length of the randomizer value
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @see bt_initialize()
 */
int bt_adapter_get_local_oob_data(unsigned char **hash, unsigned char **randomizer,
					int *hash_len, int *randomizer_len);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_OOB_MODULE
 * @brief Sets the Hash and Randomizer value, synchronously.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 *
 * @param[in] remote_address Remote device address
 * @param[in] hash The hash value received from the controller
 * @param[in] randomizer The hash value received from the controller
 * @param[in] hash_len The length of the hash value. Allowed value is 16
 * @param[in] randomizer_len The length of the randomizer value. Allowed value is 16
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @see bt_initialize()
 */
int bt_adapter_set_remote_oob_data(const char *remote_address,
				unsigned char *hash, unsigned char *randomizer,
				int hash_len, int randomizer_len);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_OOB_MODULE
 * @brief Gets the Hash and Randomizer value, synchronously.
 * @since_tizen 3.0
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 *
 * @remarks %http://tizen.org/privilege/bluetooth (public level privilege) is required to use this API since 5.5.
 * @remarks The @a hash192, randomizer192, hash256 and randomizer256 must be released using free().
 *
 * @param[out] hash192 The hash value derived from the P-192 public key
 * @param[out] randomizer192 The randomizer value associated with the P-192 public key
 * @param[out] hash192_len The length of @a hash192
 * @param[out] randomizer192_len The length of @a randomizer192
 * @param[out] hash256 The hash value derived from the P-256 public key
 * @param[out] randomizer256 The randomizer value associated with the P-256 public key
 * @param[out] hash256_len The length of @a hash256
 * @param[out] randomizer256_len The length of @a randomizer256
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @see bt_initialize()
 */
int bt_adapter_get_local_oob_ext_data(unsigned char **hash192, unsigned char **randomizer192,
		int *hash192_len, int *randomizer192_len,
		unsigned char **hash256, unsigned char **randomizer256,
		int *hash256_len, int *randomizer256_len);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_OOB_MODULE
 * @brief Sets the Hash and Randomizer value, synchronously.
 * @since_tizen 3.0
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 *
 * @param[in] remote_address Remote device address
 * @param[in] hash192 The P-192 hash value received via OOB from remote device
 * @param[in] randomizer192 The P-192 randomizer value received via OOB from remote device
 * @param[in] hash192_len The length of @a hash192
 * @param[in] randomizer192_len The length of @a randomizer192
 * @param[in] hash256 The P-256 hash value received via OOB from remote device
 * @param[in] randomizer256 The P-256 randomizer value received via OOB from remote device
 * @param[in] hash256_len The length of @a hash256
 * @param[in] randomizer256_len The length of @a randomizer256
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @see bt_initialize()
 */
int bt_adapter_set_remote_oob_ext_data(const char *remote_address,
		const unsigned char *hash192, const unsigned char *randomizer192,
		int hash192_len, int randomizer192_len,
		const unsigned char *hash256, const unsigned char *randomizer256,
		int hash256_len, int randomizer256_len);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_OOB_MODULE
 * @brief Deletes the Hash and Randomizer value, synchronously.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 *
 * @param[in] remote_address Remote device address
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @see bt_initialize()
 */
int bt_adapter_remove_remote_oob_data(const char *remote_address);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Checks for the LE device discovery is in progress or not.
 * @since_tizen @if MOBILE 2.3 @else 6.0 @endif
 *
 * @remarks If Bluetooth LE scan is in progress, other operations are not allowed and \n
 * you have to either stop the LE scan operation, or wait for it to be finished, \n
 * before performing other operations.
 *
 * @param[out] is_discovering The discovering status: (@c true = in progress , @c  false = not in progress )
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
 */
int bt_adapter_le_is_discovering(bool *is_discovering);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Starts the LE scan to find LE advertisement.
 *
 * @details If a LE advertisement is found, bt_adapter_le_scan_result_cb() will be invoked.
 *
 * @since_tizen 2.3.1
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @param[in] cb The callback to report the result of this function
 * @param[in] user_data The user data to be passed when callback is called
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation is now in progress
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
 * @post This function invokes bt_adapter_le_scan_result_cb().
 *
 * @see bt_adapter_le_scan_result_cb()
 */
int bt_adapter_le_start_scan(bt_adapter_le_scan_result_cb cb, void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Stops the LE scan.
 * @since_tizen 2.3.1
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_NOT_IN_PROGRESS  Operation is not in progress
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The LE scan must be in progress with bt_adapter_le_start_scan().
 *
 * @see bt_adapter_le_start_scan()
 */
int bt_adapter_le_stop_scan(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Gets the service UUID list from the scan result information.
 * @since_tizen 2.3.1
 *
 * @remarks The @a uuids must be iterated as count and each pointed data must be released with free().
 * Then @a uuids must be released with free(). \n
 * 16-bit service UUID or 128-bit service UUID is supported. (e.g. 180F, 0000180F-0000-1000-8000-00805F9B34FB)
 *
 * @param[in] info The scan result information
 * @param[in] pkt_type The packet type
 * @param[out] uuids The list of string of the service UUID
 * @param[out] count The count of the service UUIDs
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NO_DATA  No data available
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 *
 * @see bt_adapter_le_scan_result_cb()
 */
int bt_adapter_le_get_scan_result_service_uuids(const bt_adapter_le_device_scan_result_info_s *info,
			bt_adapter_le_packet_type_e pkt_type, char ***uuids, int *count);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Gets the device name from the scan result information.
 * @since_tizen 2.3.1
 *
 * @remarks The @a name must be released with free() by you.
 *
 * @param[in] info The scan result information
 * @param[in] pkt_type The packet type
 * @param[out] name The device name
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NO_DATA  No data available
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 *
 * @see bt_adapter_le_scan_result_cb()
 */
int bt_adapter_le_get_scan_result_device_name(const bt_adapter_le_device_scan_result_info_s *info,
			bt_adapter_le_packet_type_e pkt_type, char **name);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Gets the transmission power level from the scan result information.
 * @since_tizen 2.3.1
 *
 * @param[in] info The scan result information
 * @param[in] pkt_type The packet type
 * @param[out] power_level The transmission power level in dBm
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NO_DATA  No data available
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 *
 * @see bt_adapter_le_scan_result_cb()
 */
int bt_adapter_le_get_scan_result_tx_power_level(const bt_adapter_le_device_scan_result_info_s *info,
			bt_adapter_le_packet_type_e pkt_type, int *power_level);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Gets the service solicitation UUID list from the scan result information.
 * @since_tizen 2.3.1
 *
 * @remarks The @a uuids must be iterated as count and each pointed data must be released with free().
 * Then @a uuids must be released with free(). \n
 * 16-bit service solicitation UUID or 128-bit service solicitation UUID is supported.
 * (e.g. 180F, 0000180F-0000-1000-8000-00805F9B34FB)
 *
 * @param[in] info The scan result information
 * @param[in] pkt_type The packet type
 * @param[out] uuids The list of string of the service solicitation UUID
 * @param[out] count The count of the service UUIDs
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NO_DATA  No data available
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 *
 * @see bt_adapter_le_scan_result_cb()
 */
int bt_adapter_le_get_scan_result_service_solicitation_uuids(const bt_adapter_le_device_scan_result_info_s *info,
			bt_adapter_le_packet_type_e pkt_type, char ***uuids, int *count);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Gets the service data list from the scan result information.
 * @since_tizen 2.3.1
 *
 * @remarks The @a data_list must be released with bt_adapter_le_free_service_data_list() by you .
 *
 * @param[in] info The scan result information
 * @param[in] pkt_type The packet type
 * @param[out] data_list The list of the service data
 * @param[out] count The count of the service data list
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NO_DATA  No data available
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 *
 * @see bt_adapter_le_scan_result_cb()
 */
int bt_adapter_le_get_scan_result_service_data_list(const bt_adapter_le_device_scan_result_info_s *info,
			bt_adapter_le_packet_type_e pkt_type, bt_adapter_le_service_data_s **data_list, int *count);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Frees service data list.
 * @since_tizen 2.3.1
 *
 * @param[in] data_list The list of the service data
 * @param[in] count The count of the service data list
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_adapter_le_get_scan_result_service_data_list()
 */
int bt_adapter_le_free_service_data_list(bt_adapter_le_service_data_s *data_list, int count);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Gets the appearance from the scan result information.
 * @since_tizen 2.3.1
 *
 * @param[in] info The scan result information
 * @param[in] pkt_type The packet type
 * @param[out] appearance The appearance
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NO_DATA  No data available
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 *
 * @see bt_adapter_le_scan_result_cb()
 */
int bt_adapter_le_get_scan_result_appearance(const bt_adapter_le_device_scan_result_info_s *info,
			bt_adapter_le_packet_type_e pkt_type, int *appearance);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Gets the manufacturer data from the scan result information.
 * @since_tizen 2.3.1
 *
 * @remarks The @a manufacturer_data must be released with free() by you.
 *
 * @param[in] info The scan result information
 * @param[in] pkt_type The packet type
 * @param[out] manufacturer_id The manufacturer ID
 * @param[out] manufacturer_data The manufacturer data (byte array)
 * @param[out] manufacturer_data_len The length of manufacturer data
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NO_DATA  No data available
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 *
 * @see bt_adapter_le_scan_result_cb()
 */
int bt_adapter_le_get_scan_result_manufacturer_data(const bt_adapter_le_device_scan_result_info_s *info,
			bt_adapter_le_packet_type_e pkt_type, int *manufacturer_id, char **manufacturer_data, int *manufacturer_data_len);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Gets iBeacon format's data from the scan result information.
 * @since_tizen 4.0
 *
 * @remarks The @a ibeacon_info must be released with bt_adapter_le_free_ibeacon_report().
 *
 * @param[in] info The scan result information
 * @param[in] pkt_type The packet type
 * @param[out] ibeacon_info The iBeacon format's scan result data
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NO_DATA  No data available
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 *
 * @see bt_adapter_le_scan_result_cb()
 */
int bt_adapter_le_get_scan_result_ibeacon_report(const bt_adapter_le_device_scan_result_info_s *info,
			bt_adapter_le_packet_type_e pkt_type,
			bt_adapter_le_ibeacon_scan_result_info_s **ibeacon_info);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Frees iBeacon information.
 * @since_tizen 4.0
 *
 * @param[in] ibeacon_info The iBeacon format's scan result data
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_adapter_le_get_scan_result_service_data_list()
 */
int bt_adapter_le_free_ibeacon_report(bt_adapter_le_ibeacon_scan_result_info_s *ibeacon_info);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Creates advertiser to advertise device's existence or respond to LE scanning request.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 *
 * @param[out] advertiser The handle of advertiser
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 *
 * @see bt_adapter_le_destroy_advertiser()
 */
int bt_adapter_le_create_advertiser(bt_advertiser_h *advertiser);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Destroys advertiser.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 *
 * @param[out] advertiser The handle of advertiser
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 *
 * @see bt_adapter_le_create_advertiser()
 */
int bt_adapter_le_destroy_advertiser(bt_advertiser_h advertiser);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_IPSP_MODULE
 * @brief Initializes the Bluetooth IPSP (Internet Protocol Support Profile) service.
 * @since_tizen 4.0
 * @param[in] callback The callback called when the initialization is finished
 * @param[in] user_data The user data to be passed to the callback function
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @see bt_initialize()
 */
int bt_ipsp_initialize(bt_ipsp_init_state_changed_cb callback, void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_IPSP_MODULE
 * @brief Deinitializes the Bluetooth IPSP (Internet Protocol Support Profile) service.
 * @since_tizen 4.0
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @see bt_initialize()
 */
int bt_ipsp_deinitialize(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_IPSP_MODULE
 * @brief Connects to a remote device's IPSP service over LE, asynchronously.
 * @since_tizen 4.0
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @param[in] remote_address  The remote address
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
 *
 * @post bt_ipsp_set_connection_state_changed_cb() will be invoked.
 * @see bt_ipsp_set_connection_state_changed_cb()
 */
int bt_ipsp_connect(const char *remote_address);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_IPSP_MODULE
 * @brief Disconnects from a remote device's IPSP service, asynchronously.
 * @since_tizen 4.0
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @param[in] remote_address  The remote address
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
 *
 * @pre The remote device must be connected by bt_ipsp_connect().
 * @post bt_ipsp_set_connection_state_changed_cb() will be invoked.
 * @see bt_ipsp_connect()
 * @see bt_ipsp_set_connection_state_changed_cb()
 */
int bt_ipsp_disconnect(const char *remote_address);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_IPSP_MODULE
 * @brief  Registers a callback function that will be invoked when the connection state changes.
 * @since_tizen 4.0
 * @param[in] callback The callback function to register
 * @param[in] user_data The user data to be passed to the callback function
 * @return   0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @see bt_initialize()
 */
int bt_ipsp_set_connection_state_changed_cb(bt_ipsp_connection_state_changed_cb callback,
						void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_IPSP_MODULE
 * @brief	Unregisters the callback function called when the connection state changes.
 * @since_tizen 4.0
 * @return	0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @see bt_initialize()
 */
int bt_ipsp_unset_connection_state_changed_cb(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Adds a service UUID to advertise or scan response data.
 *        The maximum advertised or responded data size is 31 bytes
 *        including data type and system wide data.
 * @since_tizen 2.3.1
 *
 * @remarks 16-bit UUID or 128-bit UUID is supported.
 *          (e.g. 180F, 0000180F-0000-1000-8000-00805F9B34FB).
 *          16-bit UUID is advertised as 16-bit UUID.
 *          128-bit UUID made from base UUID(00000000-0000-1000-8000-00805F9B34FB)
 *          is converted to the 16-bit equivalent form and advertised as such.
 *          (e.g. 0000180F-0000-1000-8000-00805F9B34FB is converted to 180F 16-bit form).
 *          Any other 128-bit UUID is advertised as 128-bit UUID.
 *
 * @param[in] advertiser The handle of advertiser
 * @param[in] pkt_type The packet type
 * @param[in] uuid The string of the service UUID.
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_QUOTA_EXCEEDED  Quota exceeded
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 *
 * @see bt_adapter_le_clear_advertising_data()
 */
int bt_adapter_le_add_advertising_service_uuid(bt_advertiser_h advertiser,
		bt_adapter_le_packet_type_e pkt_type, const char *uuid);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Adds a service solicitation UUID to advertise or scan response data.
 *        The maximum advertised or responded data size is 31 bytes
 *        including data type and system wide data.
 * @since_tizen 2.3.1
 *
 * @remarks 16-bit service solicitation UUID or 128-bit service solicitation UUID is supported.
 *          (e.g. 180F, 0000180F-0000-1000-8000-00805F9B34FB).
 *          16-bit UUID is advertised as 16-bit UUID.
 *          128-bit UUID made from base UUID(00000000-0000-1000-8000-00805F9B34FB)
 *          is converted to the 16-bit equivalent form and advertised as such.
 *          (e.g. 0000180F-0000-1000-8000-00805F9B34FB is converted to 180F 16-bit form).
 *          Any other 128-bit UUID is advertised as 128-bit UUID.
 *
 * @param[in] advertiser The handle of advertiser
 * @param[in] pkt_type The packet type
 * @param[in] uuid The string of the service solicitation UUID.
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_QUOTA_EXCEEDED  Quota exceeded
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 *
 * @see bt_adapter_le_clear_advertising_data()
 */
int bt_adapter_le_add_advertising_service_solicitation_uuid(bt_advertiser_h advertiser,
		bt_adapter_le_packet_type_e pkt_type, const char *uuid);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Adds service data to advertise or scan response data.
 *        The maximum advertised or responded data size is 31 bytes
 *        including data type and system wide data.
 * @since_tizen 2.3.1
 *
 * @remarks 16-bit UUID is supported. (e.g. 180F).
 *
 * @param[in] advertiser The handle of advertiser
 * @param[in] pkt_type The packet type
 * @param[in] uuid 16-bit UUID of the service
 * @param[in] service_data The service data
 * @param[in] service_data_len The data length of service data
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_QUOTA_EXCEEDED  Quota exceeded
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 *
 * @see bt_adapter_le_clear_advertising_data()
 */
int bt_adapter_le_add_advertising_service_data(bt_advertiser_h advertiser,
		bt_adapter_le_packet_type_e pkt_type, const char *uuid,
		const char *service_data, int service_data_len);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Sets the external appearance of this device to advertise or scan response data.
 *        Please refer to the adopted Bluetooth specification for the the appearance.
 * @since_tizen 2.3.1
 *
 * @param[in] advertiser The handle of advertiser
 * @param[in] pkt_type The packet type
 * @param[in] appearance The external appearance of device
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_QUOTA_EXCEEDED  Quota exceeded
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 *
 * @see bt_adapter_le_clear_advertising_data()
 */
int bt_adapter_le_set_advertising_appearance(bt_advertiser_h advertiser,
		bt_adapter_le_packet_type_e pkt_type, int appearance);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Adds manufacturer specific data to advertise or scan response data.
 *        Please refer to the Bluetooth Assigned Numbers provided by the Bluetooth SIG for a list of existing company identifiers.
 *        The maximum advertised or responded data size is 31 bytes
 *        including data type and system wide data.
 * @since_tizen 2.3.1
 *
 *
 * @param[in] advertiser The handle of advertiser
 * @param[in] pkt_type The packet type
 * @param[in] manufacturer_id Manufacturer identifier
 * @param[in] manufacturer_data The manufacturer specific data
 * @param[in] manufacturer_data_len The data length of manufacturer data
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_QUOTA_EXCEEDED  Quota exceeded
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 *
 * @see bt_adapter_le_clear_advertising_data()
 */
int bt_adapter_le_add_advertising_manufacturer_data(bt_advertiser_h advertiser,
		bt_adapter_le_packet_type_e pkt_type, int manufacturer_id, const char *manufacturer_data, int manufacturer_data_len);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Sets whether the device name should be included in advertise or scan response data.
 *        The maximum advertised or responded data size is 31 bytes
 *        including data type and system wide data.
 * @since_tizen 2.3.1
 *
 * @param[in] advertiser The handle of advertiser
 * @param[in] pkt_type The packet type
 * @param[in] include_name Whether the device name should be included
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_QUOTA_EXCEEDED  Quota exceeded
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 *
 * @see bt_adapter_le_clear_advertising_data()
 */
int bt_adapter_le_set_advertising_device_name(bt_advertiser_h advertiser,
		bt_adapter_le_packet_type_e pkt_type, bool include_name);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Sets whether the transmission power level should be included in advertise or scan response data.
 *        The maximum advertised or responded data size is 31 bytes
 *        including data type and system wide data.
 * @since_tizen 2.3.1
 *
 * @param[in] advertiser The handle of advertiser
 * @param[in] pkt_type The packet type
 * @param[in] include_tx_power Whether the transmission power level should be included
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_QUOTA_EXCEEDED  Quota exceeded
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 *
 * @see bt_adapter_le_clear_advertising_data()
 */
int bt_adapter_le_set_advertising_tx_power_level(bt_advertiser_h advertiser,
		bt_adapter_le_packet_type_e pkt_type, bool include_tx_power);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Clears all data to be advertised or responded to scan request from LE scanning device.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 *
 * @param[in] advertiser The handle of advertiser
 * @param[in] pkt_type The packet type to be cleared
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 */
int bt_adapter_le_clear_advertising_data(bt_advertiser_h advertiser, bt_adapter_le_packet_type_e pkt_type);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Stops the advertising.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 *
 * @param[in] advertiser The handle of advertiser
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_NOT_IN_PROGRESS  Operation is not in progress
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The advertising must be going on with bt_adapter_le_start_advertising_new().
 * @post This function invokes bt_adapter_le_advertising_state_changed_cb().
 *
 * @see bt_adapter_le_start_advertising_new()
 * @see bt_adapter_le_advertising_state_changed_cb()
 */
int bt_adapter_le_stop_advertising(bt_advertiser_h advertiser);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Starts advertising with passed advertiser and advertising parameters.
 *
 * @details Once Bluetooth advertising is started, nearby Bluetooth LE (Low Energy) supported \n
 * devices can know this device's existence. And one of them can make a connection request, \n
 * if it is allowed.
 *
 * @since_tizen 2.3.1
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @param[in] advertiser The handle of advertiser
 * @param[in] cb The callback to report the result of this function
 * @param[in] user_data The user data to be passed when callback is called
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation is now in progress
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @post This function invokes bt_adapter_le_advertising_state_changed_cb().
 *
 * @see bt_adapter_le_stop_advertising()
 * @see bt_adapter_le_advertising_state_changed_cb()
 */
int bt_adapter_le_start_advertising_new(bt_advertiser_h advertiser, bt_adapter_le_advertising_state_changed_cb cb, void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Sets advertising mode to control the advertising power and latency.
 * @since_tizen 2.3.1
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 *
 * @param[in] advertiser The handle of advertiser
 * @param[in] mode The mode of advertising
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation is now in progress
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 *
 * @see bt_adapter_le_start_advertising_new()
 */
int bt_adapter_le_set_advertising_mode(bt_advertiser_h advertiser, bt_adapter_le_advertising_mode_e mode);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Sets whether the advertising type should be connectable or non-connectable.
 * @since_tizen 2.3.1
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 *
 * @param[in] advertiser The handle of advertiser
 * @param[in] connectable The type of advertising
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation is now in progress
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 *
 * @see bt_adapter_le_start_advertising_new()
 */
int bt_adapter_le_set_advertising_connectable(bt_advertiser_h advertiser, bool connectable);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Sets Bluetooth LE scan mode.
 * @since_tizen 3.0
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @param[in] scan_mode The scan mode
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_NOT_ENABLED Adapter is not enabled
 * @retval #BT_ERROR_INVALID_PARAMETER Parameter is invalid
 * @retval #BT_ERROR_PERMISSION_DENIED Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED Not supported
 * @pre The state of local bluetooth must be #BT_ADAPTER_ENABLED.
 * @pre The bluetooth service must be initialized with bt_initialize().
 * @see bt_initialize()
 */
int bt_adapter_le_set_scan_mode(bt_adapter_le_scan_mode_e scan_mode);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
 * @brief Creates a bond with a remote Bluetooth device, asynchronously.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 *
 * @remarks A bond can be destroyed by bt_device_destroy_bond().\n
 * The bonding request can be cancelled by bt_device_cancel_bonding().
 *
 * @param[in] remote_address The address of the remote Bluetooth device with which the bond should be created
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_RESOURCE_BUSY  Device or resource busy
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
 * @pre The remote device must be discoverable with bt_adapter_start_device_discovery().
 * @post This function invokes bt_device_bond_created_cb().
 *
 * @see bt_adapter_start_device_discovery()
 * @see bt_device_bond_created_cb()
 * @see bt_device_cancel_bonding()
 * @see bt_device_destroy_bond()
 * @see bt_device_set_bond_created_cb()
 * @see bt_device_unset_bond_created_cb()
 */
int bt_device_create_bond(const char *remote_address);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
 * @brief Cancels the bonding process.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 *
 * @remarks Use this function when the remote Bluetooth device is not responding to the \n
 * bond request or you wish to cancel the bonding request.
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_NOT_IN_PROGRESS  Operation not in progress
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The creating a bond must be in progress by bt_device_create_bond().
 *
 * @see bt_device_create_bond()
 * @see bt_device_bond_created_cb()
 * @see bt_device_set_bond_created_cb()
 * @see bt_device_unset_bond_created_cb()
 */
int bt_device_cancel_bonding(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
 * @brief Destroys the bond, asynchronously.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 *
 * @param[in] remote_address The address of the remote Bluetooth device to remove bonding
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_RESOURCE_BUSY  Device or resource busy
 * @retval #BT_ERROR_REMOTE_DEVICE_NOT_BONDED  Remote device not bonded
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
 * @pre The bond with the remote device must be created with bt_device_create_bond().
 * @post This function invokes bt_device_bond_destroyed_cb().
 *
 * @see bt_device_create_bond()
 * @see bt_device_bond_destroyed_cb()
 * @see bt_device_set_bond_destroyed_cb()
 * @see bt_device_unset_bond_destroyed_cb()
 */
int bt_device_destroy_bond(const char *remote_address);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
 * @brief Sets an alias for the bonded device.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 *
 * @param[in] remote_address The address of the remote Bluetooth device
 * @param[in] alias The alias of the remote Bluetooth device
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_REMOTE_DEVICE_NOT_BONDED  Remote device not bonded
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
 * @pre The bond with the remote device must be created with bt_device_create_bond().
 *
 * @see bt_device_create_bond()
 */
int bt_device_set_alias(const char *remote_address, const char *alias);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
 * @brief Sets the authorization of a bonded device, asynchronously.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 *
 * @remarks Once a device is authorized, you don't need to receive a confirmation.
 *
 * @param[in] remote_address The address of the remote Bluetooth device to authorize
 * @param[in] authorization_state The Bluetooth authorization state
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_REMOTE_DEVICE_NOT_BONDED  Remote device not bonded
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
 * @pre The bond with the remote device must be created with bt_device_create_bond().
 * @post bt_device_authorization_changed_cb() will be invoked.
 *
 * @see bt_device_create_bond()
 * @see bt_device_authorization_changed_cb()
 * @see bt_device_set_authorization_changed_cb()
 * @see bt_device_unset_authorization_changed_cb()
 */
int bt_device_set_authorization(const char *remote_address, bt_device_authorization_e authorization_state);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
 * @brief Starts the search for services supported by the specified device, asynchronously.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 *
 * @remarks If creating a bond succeeds, which means bt_device_bond_created_cb() is called with result #BT_ERROR_NONE, \n
 * then you don't need to run this function.\n
 * The service search takes a couple of seconds to complete normally.
 *
 * @param[in] remote_address The address of the remote Bluetooth device whose services need to be checked
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_REMOTE_DEVICE_NOT_BONDED  Remote device not bonded
 * @retval #BT_ERROR_SERVICE_SEARCH_FAILED  Service search failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
 * @pre The remote device must be discoverable with bt_adapter_start_device_discovery().
 * @pre The bond with the remote device must be created with bt_device_create_bond().
 * @post This function invokes bt_device_service_searched_cb().
 *
 * @see bt_adapter_start_device_discovery()
 * @see bt_device_create_bond()
 * @see bt_device_bond_created_cb()
 * @see bt_device_service_searched_cb()
 * @see bt_device_set_service_searched_cb()
 * @see bt_device_unset_service_searched_cb()
 */
int bt_device_start_service_search(const char *remote_address);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
 * @brief Gets the connected profiles.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @param[in] remote_address The address of the remote device
 * @param[in] callback The callback function to invoke
 * @param[in] user_data The user data to be passed to the callback function
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
 * @post bt_device_connected_profile() will be invoked.
 * @see bt_device_connected_profile()
 */
int bt_device_foreach_connected_profiles(const char *remote_address, bt_device_connected_profile callback, void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
 * @brief Gets the profile connected status.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @param[in] remote_address The address of the remote device
 * @param[in] bt_profile wish to know bt_profile
 * @param[out] connected_status the connected status
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_REMOTE_DEVICE_NOT_BONDED	Remote device not bonded
 * @retval #BT_ERROR_OPERATION_FAILED	Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
 */
int bt_device_is_profile_connected(const char *remote_address, bt_profile_e bt_profile,
					bool *connected_status);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
 * @brief Updates a LE connection mode.
 * @since_tizen 3.0
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 *
 * @param[in] remote_address The address of the remote Bluetooth device
 * @param[in] mode The LE connection mode
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED   Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 */
int bt_device_update_le_connection_mode(const char *remote_address, bt_device_le_connection_mode_e mode);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
 * @brief  Registers a callback function to be invoked when the bond creates.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @param[in] callback The callback function to register
 * @param[in] user_data The user data to be passed to the callback function
 * @return   0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @post  bt_device_bond_created_cb() will be invoked.
 * @see bt_initialize()
 * @see bt_device_bond_created_cb()
 * @see bt_device_unset_bond_created_cb()
 */
int bt_device_set_bond_created_cb(bt_device_bond_created_cb callback, void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
 * @brief	Unregisters the callback function.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @return	0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @see bt_initialize()
 * @see bt_device_set_bond_created_cb()
 */
int bt_device_unset_bond_created_cb(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
 * @brief  Registers a callback function to be invoked when the bond destroys.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @param[in] callback The callback function to register
 * @param[in] user_data The user data to be passed to the callback function
 * @return   0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @post  bt_device_bond_destroyed_cb() will be invoked.
 * @see bt_initialize()
 * @see bt_device_bond_destroyed_cb()
 * @see bt_device_unset_bond_destroyed_cb()
 */
int bt_device_set_bond_destroyed_cb(bt_device_bond_destroyed_cb callback, void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
 * @brief	Unregisters the callback function.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @return	0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @see bt_initialize()
 * @see bt_device_set_bond_destroyed_cb()
 */
int bt_device_unset_bond_destroyed_cb(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
 * @brief  Registers a callback function to be invoked when the authorization of device changes.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @param[in] callback The callback function to register
 * @param[in] user_data The user data to be passed to the callback function
 * @return   0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @post  bt_device_authorization_changed_cb() will be invoked.
 * @see bt_initialize()
 * @see bt_device_authorization_changed_cb()
 * @see bt_device_unset_authorization_changed_cb()
 */
int bt_device_set_authorization_changed_cb(bt_device_authorization_changed_cb callback, void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
 * @brief	Unregisters the callback function.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @return	0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @see bt_initialize()
 * @see bt_device_set_authorization_changed_cb()
 */
int bt_device_unset_authorization_changed_cb(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
 * @brief  Registers a callback function to be invoked when the process of service search finishes.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @param[in] callback The callback function to register
 * @param[in] user_data The user data to be passed to the callback function
 * @return   0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @post  bt_device_service_searched_cb() will be invoked.
 * @see bt_initialize()
 * @see bt_device_service_searched_cb()
 * @see bt_device_unset_service_searched_cb()
 */
int bt_device_set_service_searched_cb(bt_device_service_searched_cb callback, void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
 * @brief	Unregisters the callback function.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @return	0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @see bt_initialize()
 * @see bt_device_set_service_searched_cb()
 */
int bt_device_unset_service_searched_cb(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
 * @brief  Registers a callback function to be invoked when the connection state is changed.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @param[in] callback The callback function to register
 * @param[in] user_data The user data to be passed to the callback function
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @post bt_device_connection_state_changed_cb() will be invoked.
 * @see bt_initialize()
 * @see bt_device_connection_state_changed_cb()
 * @see bt_device_unset_connection_state_changed_cb()
 */
int bt_device_set_connection_state_changed_cb(bt_device_connection_state_changed_cb callback, void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
 * @brief	Unregisters the callback function to be invoked when the connection state is changed.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @see bt_initialize()
 * @see bt_device_set_connection_state_changed_cb()
 */
int bt_device_unset_connection_state_changed_cb(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
 * @brief Registers a RFCOMM server socket with a specific UUID.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 *
 * @remarks A socket can be destroyed by bt_socket_destroy_rfcomm().
 *
 * @param[in] service_uuid The 128-bit UUID of service to provide
 * @param[out] socket_fd The file descriptor of socket to listen
 * @return 0 on success, otherwise a negative error value.
 *
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
 *
 * @see bt_socket_listen_and_accept_rfcomm()
 * @see bt_socket_destroy_rfcomm()
 */
int bt_socket_create_rfcomm(const char *service_uuid, int *socket_fd);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
 * @brief Removes the RFCOMM server socket which was created using bt_socket_create_rfcomm().
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @remarks If callback function bt_socket_connection_state_changed_cb() is set and the remote Bluetooth device is connected, \n
 * then bt_socket_connection_state_changed_cb() will be called when this function is finished successfully.
 *
 * @param[in] socket_fd The file descriptor of socket (which was created using bt_socket_create_rfcomm()) to destroy
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The socket must be created with bt_socket_create_rfcomm().
 * @post If callback function bt_socket_connection_state_changed_cb() is set and the remote Bluetooth device is connected,
 * then bt_socket_connection_state_changed_cb() will be called.
 * @see bt_socket_create_rfcomm()
 * @see bt_socket_connection_state_changed_cb()
 * @see bt_socket_set_connection_state_changed_cb()
 * @see bt_socket_unset_connection_state_changed_cb()
 */
int bt_socket_destroy_rfcomm(int socket_fd);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
 * @brief Starts listening on passed RFCOMM socket and accepts connection requests.
 * @details Pop-up is shown automatically when a RFCOMM connection is requested. \n
 * bt_socket_connection_state_changed_cb() will be called with \n
 * #BT_SOCKET_CONNECTED if you click "yes" and connection is finished successfully.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @param[in] socket_fd The file descriptor of socket on which start to listen
 * @param[in] max_pending_connections The maximum number of pending connections
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The socket must be created with bt_socket_create_rfcomm().
 * @post If callback function bt_socket_connection_state_changed_cb() is set,
 * then bt_socket_connection_state_changed_cb() will be called when the remote Bluetooth device is connected.
 * @see bt_socket_create_rfcomm()
 * @see bt_socket_connection_state_changed_cb()
 * @see bt_socket_set_connection_state_changed_cb()
 * @see bt_socket_unset_connection_state_changed_cb()
 */
int bt_socket_listen_and_accept_rfcomm(int socket_fd, int max_pending_connections);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
 * @brief Connects to a specific RFCOMM based service on a remote Bluetooth device UUID, asynchronously.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 *
 * @remarks A connection can be disconnected by bt_socket_disconnect_rfcomm().
 *
 * @param[in] remote_address The address of the remote Bluetooth device
 * @param[in] service_uuid The UUID of service provided by the remote Bluetooth device
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
 * @pre The remote device must be discoverable with bt_adapter_start_device_discovery().
 * @pre The bond with the remote device must be created with bt_device_create_bond().
 * @post This function invokes bt_socket_connection_state_changed_cb().
 *
 * @see bt_device_create_bond()
 * @see bt_adapter_start_device_discovery()
 * @see bt_device_start_service_search()
 * @see bt_socket_disconnect_rfcomm()
 * @see bt_socket_connection_state_changed_cb()
 * @see bt_socket_set_connection_state_changed_cb()
 * @see bt_socket_unset_connection_state_changed_cb()
 */
int bt_socket_connect_rfcomm(const char *remote_address, const char *service_uuid);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
 * @brief Disconnects the RFCOMM connection with the given file descriptor of connected socket.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @param[in] socket_fd  The file descriptor of socket to close which was received using bt_socket_connection_state_changed_cb().
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The connection must be established.
 *
 * @see bt_socket_connection_state_changed_cb()
 * @see bt_socket_set_connection_state_changed_cb()
 * @see bt_socket_unset_connection_state_changed_cb()
 */
int bt_socket_disconnect_rfcomm(int socket_fd);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
 * @brief Sends data to the connected device.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @remarks The specific error code can be obtained using the get_last_result() method. Error codes are described in Exception section.
 *
 * @param[in] socket_fd The file descriptor of connected socket which was received using bt_socket_connection_state_changed_cb()
 * @param[in] data The data to be sent
 * @param[in] length The length of data to be sent
 *
 * @return the number of bytes written (zero indicates nothing was written).
 * @retval On error, -1 is returned, and errno is set appropriately. See write 2 man page.
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @exception BT_ERROR_PERMISSION_DENIED  Permission denied
 * @exception BT_ERROR_AGAIN  Resource temporarily unavailable
 *
 * @pre The connection must be established.
 *
 * @see bt_socket_connection_state_changed_cb()
 * @see bt_socket_set_connection_state_changed_cb()
 * @see bt_socket_unset_connection_state_changed_cb()
 */
int bt_socket_send_data(int socket_fd, const char *data, int length);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
 * @brief  Registers a callback function that will be invoked when you receive data.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @param[in] callback The callback function to register
 * @param[in] user_data The user data to be passed to the callback function
 * @return   0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @post  bt_socket_data_received_cb() will be invoked.
 * @see bt_initialize()
 * @see bt_socket_data_received_cb()
 * @see bt_socket_unset_data_received_cb()
 */
int bt_socket_set_data_received_cb(bt_socket_data_received_cb callback, void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
 * @brief	Unregisters the callback function.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @return	0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @see bt_initialize()
 * @see bt_socket_data_received_cb()
 * @see bt_socket_set_data_received_cb()
 */
int bt_socket_unset_data_received_cb(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
 * @brief  Registers a callback function that will be invoked when a RFCOMM connection is requested.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @param[in] callback The callback function to register
 * @param[in] user_data The user data to be passed to the callback function
 * @return   0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @post bt_socket_connection_requested_cb() will be invoked.
 * @see bt_initialize()
 * @see bt_socket_unset_connection_requested_cb()
 */
int bt_socket_set_connection_requested_cb(bt_socket_connection_requested_cb callback, void *user_data);

/**
 * @ingroup  CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
 * @brief  Unregisters the callback function.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @return  0 on success, otherwise a negative error value.
 * @retval  #BT_ERROR_NONE  Successful
 * @retval  #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval  #BT_ERROR_NOT_SUPPORTED   Not supported
 *
 * @pre  The Bluetooth service must be initialized with bt_initialize().
 * @see  bt_initialize()
 * @see  bt_socket_set_connection_requested_cb()
 * @see  bt_socket_connection_requested_cb()
 */
int bt_socket_unset_connection_requested_cb(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
 * @brief  Registers a callback function that will be invoked when the connection state changes.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @param[in] callback The callback function to register
 * @param[in] user_data The user data to be passed to the callback function
 * @return   0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @post bt_socket_connection_state_changed_cb() will be invoked.
 * @see bt_initialize()
 * @see bt_socket_connection_state_changed_cb()
 * @see bt_socket_unset_connection_state_changed_cb()
 */
int bt_socket_set_connection_state_changed_cb(bt_socket_connection_state_changed_cb callback, void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
 * @brief	Unregisters the callback function.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @return	0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @see bt_initialize()
 * @see bt_socket_connection_state_changed_cb()
 * @see bt_socket_set_connection_state_changed_cb()
 */
int bt_socket_unset_connection_state_changed_cb(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_SERVER_MODULE
 * @brief Initializes the Bluetooth OPP server requested by bt_opp_server_connection_requested_cb().
 * @details No popup appears when an OPP connection is requested from a remote device. \n
 * Instead, @a connection_requested_cb() will be called. \n
 * At that time, you can call either bt_opp_server_accept() or bt_opp_server_reject().
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @remarks This function must be called to start Bluetooth OPP server. \n
 * You must free all resources of the Bluetooth service by calling bt_opp_server_deinitialize() if Bluetooth OPP service is no longer needed.
 * @param[in] destination  The destination path
 * @param[in] connection_requested_cb  The callback called when an OPP connection is requested
 * @param[in] user_data The user data to be passed to the callback function
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_RESOURCE_BUSY  Device or resource busy
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
 *
 * @see  bt_opp_server_connection_requested_cb()
 * @see  bt_opp_server_deinitialize()
 * @see  bt_opp_server_accept()
 * @see  bt_opp_server_reject()
 */
int bt_opp_server_initialize_by_connection_request(const char *destination, bt_opp_server_connection_requested_cb connection_requested_cb, void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_SERVER_MODULE
 * @brief Deinitializes the Bluetooth OPP server.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
 *
 * @see  bt_opp_server_initialize_by_connection_request()
 */
int bt_opp_server_deinitialize(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_SERVER_MODULE
 * @brief Accepts the push request from the remote device.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @remarks If you initialize OPP server by bt_opp_server_initialize_by_connection_request(), then name is ignored.
 * You can cancel the pushes by bt_opp_server_cancel_transfer() with transfer_id.
 * @param[in] progress_cb  The callback called when a file is being transferred
 * @param[in] finished_cb  The callback called when a transfer is finished
 * @param[in] name  The name to store. This can be NULL if you initialize OPP server by bt_opp_server_initialize_by_connection_request().
 * @param[in] user_data The user data to be passed to the callback function
 * @param[out]  transfer_id  The ID of transfer
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation now in progress
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
 *
 * @see  bt_opp_server_reject()
 */
int bt_opp_server_accept(bt_opp_server_transfer_progress_cb progress_cb,
	bt_opp_server_transfer_finished_cb finished_cb, const char *name,
	void *user_data, int *transfer_id);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_SERVER_MODULE
 * @brief Rejects the push request from the remote device.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
 *
 * @see  bt_opp_server_accept()
 */
int bt_opp_server_reject(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_SERVER_MODULE
 * @brief Cancels the transfer.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @param[in] transfer_id  The ID of transfer
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
 *
 * @see  bt_opp_server_accept()
 */
int bt_opp_server_cancel_transfer(int transfer_id);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_SERVER_MODULE
 * @brief Sets the destination path of file to be pushed.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @param[in] destination  The destination path of file to be pushed
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
 */
int bt_opp_server_set_destination(const char *destination);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_CLIENT_MODULE
 * @brief Initializes the Bluetooth OPP client.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @remarks This function must be called before Bluetooth OPP client starts. \n
 * You must free all resources of the Bluetooth service by calling bt_opp_client_deinitialize() \n
 * if Bluetooth OPP service is no longer needed.
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_RESOURCE_BUSY  Device or resource busy
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
 *
 * @see  bt_opp_client_deinitialize()
 */
int bt_opp_client_initialize(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_CLIENT_MODULE
 * @brief Deinitializes the Bluetooth OPP client.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
 *
 * @see  bt_opp_client_initialize()
 */
int bt_opp_client_deinitialize(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_CLIENT_MODULE
 * @brief Adds file to be pushed.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @param[in] file  The path of file to be pushed
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 *
 * @see  bt_opp_client_clear_files()
 * @see  bt_opp_client_push_files()
 */
int bt_opp_client_add_file(const char *file);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_CLIENT_MODULE
 * @brief Adds file to be pushed.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
 *
 * @see  bt_opp_client_add_file()
 * @see  bt_opp_client_push_files()
 */
int bt_opp_client_clear_files(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_CLIENT_MODULE
 * @brief Pushes the file to the remote device, asynchronously.
 *
 * @details At first, bt_opp_client_push_responded_cb() will be called when OPP server responds to the push request. \n
 * After connection is established, bt_opp_client_push_progress_cb() will be called repeatedly until a file is transferred completely. \n
 * If you send several files, then bt_opp_client_push_progress_cb() with another file will be called repeatedly until the file is transferred completely. \n
 * bt_opp_client_push_finished_cb() will be called when the push request is finished.
 *
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @param[in] remote_address The remote address
 * @param[in] responded_cb  The callback called when OPP server responds to the push request
 * @param[in] progress_cb  The callback called when each file is being transferred
 * @param[in] finished_cb  The callback called when the push request is finished
 * @param[in] user_data The user data to be passed to the callback function
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation now in progress
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
 *
 * @see bt_opp_client_initialize()
 * @see bt_opp_client_cancel_push()
 */
int bt_opp_client_push_files(const char *remote_address,
	bt_opp_client_push_responded_cb responded_cb,
	bt_opp_client_push_progress_cb progress_cb,
	bt_opp_client_push_finished_cb finished_cb,
	void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_CLIENT_MODULE
 * @brief Cancels the push request in progress, asynchronously.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
 *
 * @pre bt_opp_client_push_files() must be called.
 * @post bt_opp_client_push_finished_cb() will be invoked with result #BT_ERROR_CANCELLED,
 * which is a parameter of bt_opp_client_push_files().
 * @see bt_opp_client_initialize()
 * @see bt_opp_client_push_files()
 */
int bt_opp_client_cancel_push(void);

/**
 * @if WEARABLE
 * @addtogroup CAPI_NETWORK_BLUETOOTH_HID_HOST_MODULE
 * @else
 * @addtogroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
 * @endif
 * @{
 */

/**
 * @brief Initializes the Bluetooth HID (Human Interface Device) Host.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @remarks This function must be called before Bluetooth HID Host starts. \n
 * You must free all resources of the Bluetooth service by calling bt_hid_host_deinitialize() \n
 * if Bluetooth HID Host service is no longer needed.
 * @param[in] connection_cb  The callback called when the connection state is changed
 * @param[in] user_data The user data to be passed to the callback function
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @see bt_initialize()
 * @see  bt_hid_host_deinitialize()
 */
int bt_hid_host_initialize(bt_hid_host_connection_state_changed_cb connection_cb, void *user_data);

/**
 * @brief Deinitializes the Bluetooth HID (Human Interface Device) Host.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
 *
 * @pre The Bluetooth HID service must be initialized with bt_hid_host_initialize().
 * @see  bt_hid_host_initialize()
 */
int bt_hid_host_deinitialize(void);

/**
 * @brief Connects the remote device with the HID (Human Interface Device) service, asynchronously.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @param[in] remote_address  The remote address
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
 *
 * @pre The local device must be bonded with the remote device by bt_device_create_bond().
 * @pre The Bluetooth HID service must be initialized with bt_hid_host_initialize().
 * @post bt_hid_host_connection_state_changed_cb() will be invoked.
 * @see bt_hid_host_disconnect()
 * @see bt_hid_host_connection_state_changed_cb()
 */
int bt_hid_host_connect(const char *remote_address);

/**
 * @brief Disconnects the remote device with the HID (Human Interface Device) service, asynchronously.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @param[in] remote_address  The remote address
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
 *
 * @pre The remote device must be connected by bt_hid_host_connect().
 * @post bt_hid_host_connection_state_changed_cb() will be invoked.
 * @see bt_hid_host_connect()
 * @see bt_hid_host_connection_state_changed_cb()
 */
int bt_hid_host_disconnect(const char *remote_address);

/**
 * @}
 */

/**
 * @WEARABLE_ONLY
 * @ingroup CAPI_NETWORK_BLUETOOTH_HID_DEVICE_MODULE
 * @brief Activates the Bluetooth HID Device role.
 * @since_tizen @if WEARABLE 3.0 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 *
 * @remarks This function must be called to register HID UUID. \n
 * Only then a remote device is able to identify this one as a HID device.
 *
 * @param[in] callback  The callback called when the connection state is changed
 * @param[in] user_data The user data to be passed to the callback function
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_NOW_IN_PROGRESS  Already activated
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @see bt_initialize()
 * @see bt_hid_device_deactivate()
 */
int bt_hid_device_activate(bt_hid_device_connection_state_changed_cb callback, void *user_data);

/**
 * @WEARABLE_ONLY
 * @ingroup CAPI_NETWORK_BLUETOOTH_HID_DEVICE_MODULE
 * @brief Deactivates the Bluetooth HID Device role.
 * @since_tizen @if WEARABLE 3.0 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 *
 * @remarks This function must be called to deregister the HID UUID.
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_NOT_IN_PROGRESS  Not activated
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @see bt_initialize()
 * @see bt_hid_device_activate()
 */
int bt_hid_device_deactivate(void);

/**
 * @WEARABLE_ONLY
 * @ingroup CAPI_NETWORK_BLUETOOTH_HID_DEVICE_MODULE
 * @brief Initiates the HID device connection with the Device role, asynchronously.
 * @since_tizen @if WEARABLE 3.0 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 *
 * @remarks This function must be called to Initiate the HID device role connection.
 *
 * @param[in] remote_address The remote device's address.

 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_NOT_IN_PROGRESS  Not activated
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_ALREADY_DONE   Already connected
 * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @pre The local device must be bonded with the remote device by bt_device_create_bond().
 * @see bt_initialize()
 * @see bt_hid_device_activate()
 */
int bt_hid_device_connect(const char *remote_address);

/**
 * @WEARABLE_ONLY
 * @ingroup CAPI_NETWORK_BLUETOOTH_HID_DEVICE_MODULE
 * @brief Disconnects from the HID Host device, asynchronously.
 * @since_tizen @if WEARABLE 3.0 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 *
 * @param[in] remote_address The remote device's address.
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @see bt_initialize()
 * @see bt_hid_device_connection_state_changed_cb()
 */
int bt_hid_device_disconnect(const char *remote_address);

/**
 * @WEARABLE_ONLY
 * @ingroup CAPI_NETWORK_BLUETOOTH_HID_DEVICE_MODULE
 * @brief Sends the mouse event data to the remote device.
 * @since_tizen @if WEARABLE 3.0 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 *
 * @param[in] remote_address The remote device's address.
 * @param[in] mouse_data The mouse data to be passed to the remote device.
 *
 * @return the number of bytes written (zero indicates nothing was written).
 * @retval On error, -1 is returned, and errno is set appropriately. See write 2 man page.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
 *
 * @pre The HID connection must be established.
 * @see bt_hid_device_connection_state_changed_cb()
 */
int bt_hid_device_send_mouse_event(const char *remote_address,
					const bt_hid_mouse_data_s *mouse_data);

/**
 * @WEARABLE_ONLY
 * @ingroup CAPI_NETWORK_BLUETOOTH_HID_DEVICE_MODULE
 * @brief Sends the keyboard event data to the remote device.
 * @since_tizen @if WEARABLE 3.0 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 *
 * @param[in] remote_address The remote device's address.
 * @param[in] key_data The key data to be passed to the remote device
 *
 * @return the number of bytes written (zero indicates nothing was written).
 * @retval On error, -1 is returned, and errno is set appropriately. See write 2 man page.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
 *
 * @pre The HID connection must be established.
 * @see bt_hid_device_connection_state_changed_cb()
 */
int bt_hid_device_send_key_event(const char *remote_address,
					const bt_hid_key_data_s *key_data);

/**
 * @WEARABLE_ONLY
 * @ingroup CAPI_NETWORK_BLUETOOTH_HID_DEVICE_MODULE
 * @brief Sets the callback called when the device receives data from the HID Host.
 * @since_tizen @if WEARABLE 3.0 @endif
 *
 * @param[in] callback The callback function to be set when data is received.
 * @param[in] user_data The user data to be passed to the callback.
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
 *
 * @see bt_hid_device_connection_state_changed_cb()
 */
int bt_hid_device_set_data_received_cb(bt_hid_device_data_received_cb callback, void *user_data);

/**
 * @WEARABLE_ONLY
 * @ingroup CAPI_NETWORK_BLUETOOTH_HID_DEVICE_MODULE
 * @brief Unsets the data received callback.
 * @since_tizen @if WEARABLE 3.0 @endif
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
 *
 * @see bt_hid_device_connection_state_changed_cb()
 */
int bt_hid_device_unset_data_received_cb(void);

/**
 * @WEARABLE_ONLY
 * @ingroup CAPI_NETWORK_BLUETOOTH_HID_DEVICE_MODULE
 * @brief Responds to reports from the HID Host.
 * @since_tizen @if WEARABLE 3.0 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 *
 * @param[in] remote_address The remote device's address.
 * @param[in] header_type The response header type
 * @param[in] param_type The response parameter type
 * @param[in] data The response data
 * @param[in] data_len The length of the response data
 *
 * @return the number of bytes written (zero indicates nothing was written).
 * @retval On error, -1 is returned, and errno is set appropriately. See write 2 man page.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
 *
 * @pre The HID connection must be established.
 * @see bt_hid_device_connection_state_changed_cb()
 */
int bt_hid_device_reply_to_report(const char *remote_address,
				bt_hid_header_type_e header_type,
				bt_hid_param_type_e param_type,
				const char *data, unsigned int data_len);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_MODULE
 * @brief Initializes the Bluetooth profiles related with audio.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @remarks This function must be called before Bluetooth profiles related with audio starts. \n
 * You must free all resources of the this service by calling bt_audio_deinitialize() \n
 * if Bluetooth profiles related with audio service is no longer needed.
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @see bt_initialize()
 * @see bt_audio_deinitialize()
 */
int bt_audio_initialize(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_MODULE
 * @brief Deinitializes the Bluetooth profiles related with audio.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
 *
 * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
 * @see bt_audio_initialize()
 */
int bt_audio_deinitialize(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_MODULE
 * @brief Connects the remote device with the given audio profile, asynchronously.
 * @details If you input type as #BT_AUDIO_PROFILE_TYPE_ALL and connection request succeeds, then bt_audio_connection_state_changed_cb() will be called twice \n
 * when #BT_AUDIO_PROFILE_TYPE_HSP_HFP is connected and #BT_AUDIO_PROFILE_TYPE_A2DP is connected.
 *
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @param[in] remote_address  The remote address
 * @param[in] type  The type of audio profile
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported

 * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
 * @pre The local device must be bonded with the remote device by bt_device_create_bond().
 * @post bt_audio_connection_state_changed_cb() will be invoked.
 * @see bt_audio_disconnect()
 * @see bt_audio_connection_state_changed_cb()
 */
int bt_audio_connect(const char *remote_address, bt_audio_profile_type_e type);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_MODULE
 * @brief Disconnects the remote device with the given audio profile, asynchronously.
 * @details If you input type as #BT_AUDIO_PROFILE_TYPE_ALL and disconnection request succeeds, then bt_audio_connection_state_changed_cb() will be called twice \n
 * when #BT_AUDIO_PROFILE_TYPE_HSP_HFP is disconnected and #BT_AUDIO_PROFILE_TYPE_A2DP is disconnected.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @param[in] remote_address  The remote address
 * @param[in] type  The type of audio profile
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The remote device must be connected by bt_audio_connect().
 * @post bt_audio_connection_state_changed_cb() will be invoked.
 * @see bt_audio_connect()
 * @see bt_audio_connection_state_changed_cb()
 */
int bt_audio_disconnect(const char *remote_address, bt_audio_profile_type_e type);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_MODULE
 * @brief  Registers a callback function that will be invoked when the connection state is changed.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @param[in] callback The callback function to register
 * @param[in] user_data The user data to be passed to the callback function
 * @return   0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
 * @see bt_audio_initialize()
 * @see bt_audio_connection_state_changed_cb()
 */
int bt_audio_set_connection_state_changed_cb(bt_audio_connection_state_changed_cb callback, void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_MODULE
 * @brief  Unregisters a callback function that will be invoked when the connection state is changed.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @return   0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
 * @see bt_audio_initialize()
 * @see bt_audio_connection_state_changed_cb()
 * @see bt_audio_set_connection_state_changed_cb()
 */
int bt_audio_unset_connection_state_changed_cb(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_TARGET_MODULE
 * @brief Initializes the Bluetooth AVRCP (Audio/Video Remote Control Profile) target service.
 * @since_tizen @if WEARABLE 3.0 @else 2.4 @endif
 * @remarks This function must be called before any other AVRCP target functions are called. \n
 * You must free all resources of the this service by calling bt_avrcp_target_deinitialize() \n
 * if Bluetooth AVRCP service is no longer needed.
 * @param[in] callback The callback function called when the connection state is changed
 * @param[in] user_data The user data to be passed to the callback function
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @see bt_initialize()
 * @see bt_avrcp_target_deinitialize()
 */
int bt_avrcp_target_initialize(bt_avrcp_target_connection_state_changed_cb callback, void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_TARGET_MODULE
 * @brief Deinitializes the Bluetooth AVRCP (Audio/Video Remote Control Profile) target service.
 * @since_tizen @if WEARABLE 3.0 @else 2.4 @endif
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth audio service must be initialized with bt_avrcp_target_initialize().
 * @see bt_avrcp_target_initialize()
 */
int bt_avrcp_target_deinitialize(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_TARGET_MODULE
 * @brief  Notifies the equalizer state to the remote device.
 * @since_tizen @if WEARABLE 3.0 @else 2.4 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @param[in] state The state of equalizer
 * @return   0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The remote device must be connected.
 * @see bt_avrcp_target_connection_state_changed_cb()
 * @see bt_avrcp_target_initialize()
 */
int bt_avrcp_target_notify_equalizer_state(bt_avrcp_equalizer_state_e state);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_TARGET_MODULE
 * @brief  Notifies the repeat mode to the remote device.
 * @since_tizen @if WEARABLE 3.0 @else 2.4 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @param[in] mode The repeat mode
 * @return   0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The remote device must be connected.
 * @see bt_avrcp_target_connection_state_changed_cb()
 * @see bt_avrcp_target_initialize()
 */
int bt_avrcp_target_notify_repeat_mode(bt_avrcp_repeat_mode_e mode);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_TARGET_MODULE
 * @brief  Notifies the shuffle mode to the remote device.
 * @since_tizen @if WEARABLE 3.0 @else 2.4 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @param[in] mode The repeat mode
 * @return   0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The remote device must be connected.
 * @see bt_avrcp_target_connection_state_changed_cb()
 * @see bt_avrcp_target_initialize()
 */
int bt_avrcp_target_notify_shuffle_mode(bt_avrcp_shuffle_mode_e mode);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_TARGET_MODULE
 * @brief  Notifies the scan mode to the remote device.
 * @since_tizen @if WEARABLE 3.0 @else 2.4 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @param[in] mode The scan mode
 * @return   0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The remote device must be connected.
 * @see bt_avrcp_target_connection_state_changed_cb()
 * @see bt_avrcp_target_initialize()
 */
int bt_avrcp_target_notify_scan_mode(bt_avrcp_scan_mode_e mode);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_TARGET_MODULE
 * @brief  Notifies the player state to the remote device.
 * @since_tizen @if WEARABLE 3.0 @else 2.4 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @param[in] state The player state
 * @return   0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The remote device must be connected.
 * @see bt_avrcp_target_connection_state_changed_cb()
 * @see bt_avrcp_target_initialize()
 */
int bt_avrcp_target_notify_player_state(bt_avrcp_player_state_e state);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_TARGET_MODULE
 * @brief  Notifies the current position of song to the remote device.
 * @since_tizen @if WEARABLE 3.0 @else 2.4 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @param[in] position The current position in milliseconds
 * @return  0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The remote device must be connected.
 * @see bt_avrcp_target_connection_state_changed_cb()
 * @see bt_avrcp_target_initialize()
 */
int bt_avrcp_target_notify_position(unsigned int position);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_TARGET_MODULE
 * @brief  Notifies the track to the remote device.
 * @since_tizen @if WEARABLE 3.0 @else 2.4 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @param[in] title The title of track
 * @param[in] artist The artist of track
 * @param[in] album The album of track
 * @param[in] genre The genre of track
 * @param[in] track_num The track number
 * @param[in] total_tracks The number of all tracks
 * @param[in] duration The duration of track in milliseconds
 * @return   0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The remote device must be connected.
 * @see bt_avrcp_target_connection_state_changed_cb()
 * @see bt_avrcp_target_initialize()
 */
int bt_avrcp_target_notify_track(const char *title, const char *artist, const char *album, const char *genre, unsigned int track_num, unsigned int total_tracks, unsigned int duration);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
 * @brief  Registers a callback function that will be invoked when the equalizer state is changed. (e.g., by a TV remote control or other input devices).
 * @since_tizen @if WEARABLE 3.0 @else 2.4 @endif
 * @param[in] callback The callback function to register
 * @param[in] user_data The user data to be passed to the callback function
 * @return   0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The AVRCP service must be initialized with bt_avrcp_target_initialize() or bt_avrcp_control_initialize().
 * @see bt_avrcp_target_initialize()
 * @see bt_avrcp_control_initialize()
 * @see bt_avrcp_unset_equalizer_state_changed_cb()
 */
int bt_avrcp_set_equalizer_state_changed_cb(bt_avrcp_equalizer_state_changed_cb callback, void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
 * @brief  Unregisters a callback function that will be invoked when the equalizer state is changed. (e.g., by a TV remote control or other input devices).
 * @since_tizen @if WEARABLE 3.0 @else 2.4 @endif
 * @return   0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The AVRCP service must be initialized with bt_avrcp_target_initialize() or bt_avrcp_control_initialize().
 * @see bt_avrcp_target_initialize()
 * @see bt_avrcp_control_initialize()
 * @see bt_avrcp_set_equalizer_state_changed_cb()
 */
int bt_avrcp_unset_equalizer_state_changed_cb(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
 * @brief  Registers a callback function that will be invoked when the repeat mode is changed. (e.g., by a TV remote control or other input devices).
 * @since_tizen @if WEARABLE 3.0 @else 2.4 @endif
 * @param[in] callback The callback function to register
 * @param[in] user_data The user data to be passed to the callback function
 * @return   0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The AVRCP service must be initialized with bt_avrcp_target_initialize() or bt_avrcp_control_initialize().
 * @see bt_avrcp_target_initialize()
 * @see bt_avrcp_control_initialize()
 * @see bt_avrcp_unset_repeat_mode_changed_cb()
 */
int bt_avrcp_set_repeat_mode_changed_cb(bt_avrcp_repeat_mode_changed_cb callback, void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
 * @brief  Unregisters a callback function that will be invoked when the repeat mode is changed. (e.g., by a TV remote control or other input devices).
 * @since_tizen @if WEARABLE 3.0 @else 2.4 @endif
 * @return   0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The AVRCP service must be initialized with bt_avrcp_target_initialize() or bt_avrcp_control_initialize().
 * @see bt_avrcp_target_initialize()
 * @see bt_avrcp_control_initialize()
 * @see bt_avrcp_set_repeat_mode_changed_cb()
 */
int bt_avrcp_unset_repeat_mode_changed_cb(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
 * @brief  Registers a callback function that will be invoked when the shuffle mode is changed. (e.g., by a TV remote control or other input devices).
 * @since_tizen @if WEARABLE 3.0 @else 2.4 @endif
 * @param[in] callback The callback function to register
 * @param[in] user_data The user data to be passed to the callback function
 * @return   0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The AVRCP service must be initialized with bt_avrcp_target_initialize() or bt_avrcp_control_initialize().
 * @see bt_avrcp_target_initialize()
 * @see bt_avrcp_control_initialize()
 * @see bt_avrcp_unset_shuffle_mode_changed_cb()
 */
int bt_avrcp_set_shuffle_mode_changed_cb(bt_avrcp_shuffle_mode_changed_cb callback, void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
 * @brief  Unregisters a callback function that will be invoked when the shuffle mode is changed. (e.g., by a TV remote control or other input devices).
 * @since_tizen @if WEARABLE 3.0 @else 2.4 @endif
 * @return   0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The AVRCP service must be initialized with bt_avrcp_target_initialize() or bt_avrcp_control_initialize().
 * @see bt_avrcp_target_initialize()
 * @see bt_avrcp_control_initialize()
 * @see bt_avrcp_set_shuffle_mode_changed_cb()
 */
int bt_avrcp_unset_shuffle_mode_changed_cb(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
 * @brief  Registers a callback function that will be invoked when the scan mode is changed. (e.g., by a TV remote control or other input devices).
 * @since_tizen @if WEARABLE 3.0 @else 2.4 @endif
 * @param[in] callback The callback function to register
 * @param[in] user_data The user data to be passed to the callback function
 * @return   0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The AVRCP service must be initialized with bt_avrcp_target_initialize() or bt_avrcp_control_initialize().
 * @see bt_avrcp_target_initialize()
 * @see bt_avrcp_control_initialize()
 * @see bt_avrcp_unset_scan_mode_changed_cb()
 */
int bt_avrcp_set_scan_mode_changed_cb(bt_avrcp_scan_mode_changed_cb callback, void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
 * @brief  Unregisters a callback function that will be invoked when the scan mode is changed. (e.g., by a TV remote control or other input devices).
 * @since_tizen @if WEARABLE 3.0 @else 2.4 @endif
 * @return   0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The AVRCP service must be initialized with bt_avrcp_target_initialize() or bt_avrcp_control_initialize().
 * @see bt_avrcp_target_initialize()
 * @see bt_avrcp_control_initialize()
 * @see bt_avrcp_set_scan_mode_changed_cb()
 */
int bt_avrcp_unset_scan_mode_changed_cb(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
 * @brief  Registers a callback function that will be invoked when the song position is changed. (e.g., by a TV remote control or other input devices).
 * @since_tizen 3.0
 * @param[in] callback The callback function to register
 * @param[in] user_data The user data to be passed to the callback function
 * @return   0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The AVRCP service must be initialized with bt_avrcp_target_initialize() or bt_avrcp_control_initialize().
 * @see bt_avrcp_target_initialize()
 * @see bt_avrcp_control_initialize()
 * @see bt_avrcp_unset_position_changed_cb()
 */
int bt_avrcp_set_position_changed_cb(bt_avrcp_position_changed_cb callback, void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
 * @brief  Unregisters a callback function that will be invoked when the song position is changed. (e.g., by a TV remote control or other input devices).
 * @since_tizen 3.0
 * @return   0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The AVRCP service must be initialized with bt_avrcp_target_initialize() or bt_avrcp_control_initialize().
 * @see bt_avrcp_target_initialize()
 * @see bt_avrcp_control_initialize()
 * @see bt_avrcp_set_position_changed_cb()
 */
int bt_avrcp_unset_position_changed_cb(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
 * @brief  Registers a callback function that will be invoked when the Play status is changed. (e.g., by a TV remote control or other input devices).
 * @since_tizen 3.0
 * @param[in] callback The callback function to register
 * @param[in] user_data The user data to be passed to the callback function
 * @return   0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The AVRCP service must be initialized with bt_avrcp_target_initialize() or bt_avrcp_control_initialize().
 * @see bt_avrcp_target_initialize()
 * @see bt_avrcp_control_initialize()
 * @see bt_avrcp_unset_play_status_changed_cb()
 */
int bt_avrcp_set_play_status_changed_cb(bt_avrcp_play_status_changed_cb callback, void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
 * @brief  Unregisters a callback function that will be invoked when the Play status is changed. (e.g., by a TV remote control or other input devices).
 * @since_tizen 3.0
 * @return   0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The AVRCP service must be initialized with bt_avrcp_target_initialize() or bt_avrcp_control_initialize().
 * @see bt_avrcp_target_initialize()
 * @see bt_avrcp_control_initialize()
 * @see bt_avrcp_set_play_status_changed_cb()
 */
int bt_avrcp_unset_play_status_changed_cb(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
 * @brief  Registers a callback function that will be invoked when the track metadata is changed. (e.g., by a TV remote control or other input devices).
 * @since_tizen 3.0
 * @param[in] callback The callback function to register
 * @param[in] user_data The user data to be passed to the callback function
 * @return   0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The AVRCP service must be initialized with bt_avrcp_target_initialize() or bt_avrcp_control_initialize().
 * @see bt_avrcp_target_initialize()
 * @see bt_avrcp_control_initialize()
 * @see bt_avrcp_unset_track_info_changed_cb()
 */
int bt_avrcp_set_track_info_changed_cb(bt_avrcp_track_info_changed_cb callback, void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
 * @brief  Unregisters a callback function that will be invoked when the track metadata is changed. (e.g., by a TV remote control or other input devices).
 * @since_tizen 3.0
 * @return   0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The AVRCP service must be initialized with bt_avrcp_target_initialize() or bt_avrcp_control_initialize().
 * @see bt_avrcp_target_initialize()
 * @see bt_avrcp_control_initialize()
 * @see bt_avrcp_set_track_info_changed_cb()
 */
int bt_avrcp_unset_track_info_changed_cb(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_CONTROL_MODULE
 * @brief Initializes the Bluetooth AVRCP (Audio/Video Remote Control Profile) controller service.
 * @since_tizen 3.0
 * @remarks This function must be called before any other AVRCP controller functions are called. \n
 * You must free all resources of the this service by calling bt_avrcp_control_deinitialize() \n
 * if Bluetooth AVRCP service is no longer needed.
 * @param[in] callback The callback function called when the connection state is changed
 * @param[in] user_data The user data to be passed to the callback function
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @see bt_initialize()
 * @see bt_avrcp_control_deinitialize()
 */
int bt_avrcp_control_initialize(bt_avrcp_control_connection_state_changed_cb callback, void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_CONTROL_MODULE
 * @brief Deinitializes the Bluetooth AVRCP (Audio/Video Remote Control Profile) controller service.
 * @since_tizen 3.0
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 * @pre The Bluetooth audio service must be initialized with bt_avrcp_control_initialize().
 * @see bt_avrcp_control_initialize()
 */
int bt_avrcp_control_deinitialize(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_CONTROL_MODULE
 * @brief Connects the AVRCP (Audio/Video Remote Control Profile) target device.
 * @since_tizen 3.0
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @param[in] remote_address  The remote address
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @pre The Bluetooth audio service must be initialized with bt_avrcp_control_initialize().
 * @see bt_avrcp_control_initialize()
 */
int bt_avrcp_control_connect(const char *remote_address);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_CONTROL_MODULE
 * @brief Disconnects from the AVRCP (Audio/Video Remote Control Profile) target device.
 * @since_tizen 3.0
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @param[in] remote_address  The remote address
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @pre The Bluetooth audio service must be initialized with bt_avrcp_control_initialize().
 * @see bt_avrcp_control_initialize()
 * @see bt_avrcp_control_connect()
 */
int bt_avrcp_control_disconnect(const char *remote_address);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_CONTROL_MODULE
 * @brief Sends a command to the target device.
 * @since_tizen 3.0
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @param[in] cmd The commands, one of: Play, Pause, Next, Rewind.
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 * @pre The Bluetooth audio service must be initialized with bt_avrcp_control_initialize().
 * @see bt_avrcp_control_initialize()
 * @see bt_avrcp_control_connect()
 */
int bt_avrcp_control_send_player_command(bt_avrcp_player_command_e cmd);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_CONTROL_MODULE
 * @brief  Sends the equalizer state change request to the remote device.
 * @since_tizen 3.0
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @param[in] state The new equalizer state, one of: ON, OFF
 * @return  0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The remote device must be connected.
 * @see bt_avrcp_target_connection_state_changed_cb()
 * @see bt_avrcp_target_initialize()
 */
int bt_avrcp_control_set_equalizer_state(bt_avrcp_equalizer_state_e state);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_CONTROL_MODULE
 * @brief  Gets the the equalizer state of the remote device.
 * @since_tizen 3.0
 * @param[out] state The equalizer state, one of: ON, OFF
 * @return  0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The remote device must be connected.
 * @see bt_avrcp_target_connection_state_changed_cb()
 * @see bt_avrcp_target_initialize()
 */
int bt_avrcp_control_get_equalizer_state(bt_avrcp_equalizer_state_e *state);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_CONTROL_MODULE
 * @brief  Sends the repeat change request to the remote device.
 * @since_tizen 3.0
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @param[in] mode The new repeat mode, one of: OFF, SINGLE, ALL
 * @return  0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The remote device must be connected.
 * @see bt_avrcp_target_connection_state_changed_cb()
 * @see bt_avrcp_target_initialize()
 */
int bt_avrcp_control_set_repeat_mode(bt_avrcp_repeat_mode_e mode);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_CONTROL_MODULE
 * @brief  Gets the repeat state of the remote device.
 * @since_tizen 3.0
 * @param[out] mode The repeat mode, one of: OFF, SINGLE, ALL
 * @return  0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The remote device must be connected.
 * @see bt_avrcp_target_connection_state_changed_cb()
 * @see bt_avrcp_target_initialize()
 */
int bt_avrcp_control_get_repeat_mode(bt_avrcp_repeat_mode_e *mode);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_CONTROL_MODULE
 * @brief  Sends the shuffle mode change request to the remote device.
 * @since_tizen 3.0
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @param[in] mode The new shuffle mode, one of: OFF, GROUP, ALL
 * @return  0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The remote device must be connected.
 * @see bt_avrcp_target_connection_state_changed_cb()
 * @see bt_avrcp_target_initialize()
 */
int bt_avrcp_control_set_shuffle_mode(bt_avrcp_shuffle_mode_e mode);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_CONTROL_MODULE
 * @brief  Gets the shuffle mode of the remote device.
 * @since_tizen 3.0
 * @param[out] mode The shuffle mode, one of: OFF, GROUP, ALL
 * @return  0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The remote device must be connected.
 * @see bt_avrcp_target_connection_state_changed_cb()
 * @see bt_avrcp_target_initialize()
 */
int bt_avrcp_control_get_shuffle_mode(bt_avrcp_shuffle_mode_e *mode);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_CONTROL_MODULE
 * @brief  Sends the scan mode change request to the remote device.
 * @since_tizen 3.0
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @param[in] mode The new scan mode, one of: OFF, GROUP, ALL
 * @return  0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The remote device must be connected.
 * @see bt_avrcp_target_connection_state_changed_cb()
 * @see bt_avrcp_target_initialize()
 */
int bt_avrcp_control_set_scan_mode(bt_avrcp_scan_mode_e mode);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_CONTROL_MODULE
 * @brief  Gets the scan mode of the remote device.
 * @since_tizen 3.0
 * @param[out] mode The scan mode, one of: OFF, GROUP, ALL
 * @return  0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The remote device must be connected.
 * @see bt_avrcp_target_connection_state_changed_cb()
 * @see bt_avrcp_target_initialize()
 */
int bt_avrcp_control_get_scan_mode(bt_avrcp_scan_mode_e *mode);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_CONTROL_MODULE
 * @brief  Gets the position of the song played by the remote device.
 * @since_tizen 3.0
 * @param[out] position The position, in milliseconds
 * @return  0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The remote device must be connected.
 * @see bt_avrcp_target_connection_state_changed_cb()
 * @see bt_avrcp_target_initialize()
 */
int bt_avrcp_control_get_position(unsigned int *position);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_CONTROL_MODULE
 * @brief  Gets the play status of the remote device.
 * @since_tizen 3.0
 * @param[out] status The play status, one of: PLAYING, STOPPED...
 * @return  0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The remote device must be connected.
 * @see bt_avrcp_target_connection_state_changed_cb()
 * @see bt_avrcp_target_initialize()
 */
int bt_avrcp_control_get_play_status(bt_avrcp_player_state_e *status);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_CONTROL_MODULE
 * @brief  Gets the metadata of the track played by the remote device.
 * @since_tizen 3.0
 * @remarks The @a track must be released using bt_avrcp_control_free_track_info().
 * @param[out] track The track metadata.
 * @return  0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The remote device must be connected.
 * @see bt_avrcp_target_connection_state_changed_cb()
 * @see bt_avrcp_target_initialize()
 */
int bt_avrcp_control_get_track_info(bt_avrcp_metadata_attributes_info_s **track);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_CONTROL_MODULE
 * @brief  Frees the track metadata.
 * @since_tizen 3.0
 * @param[in] track The track metadata.
 * @return  0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 * @pre track should point to valid metadata address.
 * @see bt_avrcp_control_get_track_info()
 * @see bt_avrcp_target_initialize()
 */
int bt_avrcp_control_free_track_info(bt_avrcp_metadata_attributes_info_s *track);

/**
 * @deprecated Deprecated since 5.0.
 * @ingroup CAPI_NETWORK_BLUETOOTH_HDP_MODULE
 * @brief Registers an application that acts as the Sink role of HDP (Health Device Profile).
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @remarks The @a app_id must be released with free() by you. \n
 *          Deprecated, because of no usecase and supported devices.
 * @param[in] data_type  The data type of MDEP. This value is defined in ISO/IEEE 11073-20601 spec.
 * For example, pulse oximeter is 0x1004 and blood pressure monitor is 0x1007.
 * @param[out] app_id  The ID of application
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
 * @see bt_hdp_unregister_sink_app()
 */
int bt_hdp_register_sink_app(unsigned short data_type, char **app_id) TIZEN_DEPRECATED_API;

/**
 * @deprecated Deprecated since 5.0.
 * @ingroup CAPI_NETWORK_BLUETOOTH_HDP_MODULE
 * @brief Unregisters the given application that acts as the Sink role of HDP (Health Device Profile).
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @remarks Deprecated, because of no usecase and supported devices.
 * @param[in] app_id  The ID of application
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_hdp_register_sink_app()
 */
int bt_hdp_unregister_sink_app(const char *app_id) TIZEN_DEPRECATED_API;

/**
 * @deprecated Deprecated since 5.0.
 * @ingroup CAPI_NETWORK_BLUETOOTH_HDP_MODULE
 * @brief Connects the remote device which acts as Source role, asynchronously.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @remarks Deprecated, because of no usecase and supported devices.
 * @param[in] remote_address  The remote address
 * @param[in] app_id  The ID of application
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Sink role of HDP must be registered with bt_hdp_register_sink_app().
 * @pre The local device must be bonded with the remote device by bt_device_create_bond().
 * @post bt_hdp_connected_cb() will be invoked.
 * @see bt_hdp_disconnect()
 * @see bt_hdp_set_connection_state_changed_cb()
 * @see bt_hdp_unset_connection_state_changed_cb()
 */
int bt_hdp_connect_to_source(const char *remote_address, const char *app_id) TIZEN_DEPRECATED_API;

/**
 * @deprecated Deprecated since 5.0.
 * @ingroup CAPI_NETWORK_BLUETOOTH_HDP_MODULE
 * @brief Disconnects the remote device, asynchronously.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @remarks Deprecated, because of no usecase and supported devices.
 * @param[in] remote_address  The remote address
 * @param[in] channel  The connected data channel
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
 * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The remote device must be connected.
 * @post bt_hdp_disconnected_cb() will be invoked.
 * @see bt_hdp_set_connection_state_changed_cb()
 * @see bt_hdp_unset_connection_state_changed_cb()
 */
int bt_hdp_disconnect(const char *remote_address, unsigned int channel) TIZEN_DEPRECATED_API;

/**
 * @deprecated Deprecated since 5.0.
 * @ingroup CAPI_NETWORK_BLUETOOTH_HDP_MODULE
 * @brief Sends the data to the remote device.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 * @remarks Deprecated, because of no usecase and supported devices.
 * @param[in] channel  The connected data channel
 * @param[in] data  The data to send
 * @param[in] size  The size of data to send (byte)
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The remote device must be connected.
 * @see bt_hdp_data_received_cb()
 * @see bt_hdp_set_data_received_cb()
 * @see bt_hdp_unset_data_received_cb()
 */
int bt_hdp_send_data(unsigned int channel, const char *data, unsigned int size) TIZEN_DEPRECATED_API;

/**
 * @deprecated Deprecated since 5.0.
 * @ingroup CAPI_NETWORK_BLUETOOTH_HDP_MODULE
 * @brief  Registers a callback function that will be invoked when the connection state is changed.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @remarks Deprecated, because of no usecase and supported devices.
 * @param[in] connected_cb The callback function called when a connection is established
 * @param[in] disconnected_cb The callback function called when a connection is disconnected
 * @param[in] user_data The user data to be passed to the callback function
 * @return   0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @see bt_hdp_unset_connection_state_changed_cb()
 */
int bt_hdp_set_connection_state_changed_cb(bt_hdp_connected_cb connected_cb, bt_hdp_disconnected_cb disconnected_cb, void *user_data) TIZEN_DEPRECATED_API;

/**
 * @deprecated Deprecated since 5.0.
 * @ingroup CAPI_NETWORK_BLUETOOTH_HDP_MODULE
 * @brief  Unregisters a callback function that will be invoked when the connection state is changed.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @remarks Deprecated, because of no usecase and supported devices.
 * @return   0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @see bt_hdp_set_connection_state_changed_cb()
 */
int bt_hdp_unset_connection_state_changed_cb(void) TIZEN_DEPRECATED_API;

/**
 * @deprecated Deprecated since 5.0.
 * @ingroup CAPI_NETWORK_BLUETOOTH_HDP_MODULE
 * @brief  Registers a callback function that will be invoked when you receive the data.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @remarks Deprecated, because of no usecase and supported devices.
 * @param[in] callback The callback function to register
 * @param[in] user_data The user data to be passed to the callback function
 * @return   0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @see bt_hdp_unset_data_received_cb()
 */
int bt_hdp_set_data_received_cb(bt_hdp_data_received_cb callback, void *user_data) TIZEN_DEPRECATED_API;

/**
 * @deprecated Deprecated since 5.0.
 * @ingroup CAPI_NETWORK_BLUETOOTH_HDP_MODULE
 * @brief  Unregisters a callback function that will be invoked when you receive the data.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @remarks Deprecated, because of no usecase and supported devices.
 * @return   0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @see bt_hdp_set_data_received_cb()
 */
int bt_hdp_unset_data_received_cb(void) TIZEN_DEPRECATED_API;

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
 * @brief  Gets the value of a characteristic or descriptor's GATT handle.
 * @since_tizen 2.3.1
 *
 * @remarks @a value must be released using free(). \n
 * When @a gatt_handle is associated with bt_gatt_client_h, bt_gatt_client_read_value() must be used prior to this function \n
 * in order to get the remote device's current value.
 *
 * @param[in] gatt_handle The handle of a characteristic or descriptor
 * @param[out] value The value of @a gatt_handle. It is a byte stream type.
 * @param[out] value_length The length of @a value
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 */
int bt_gatt_get_value(bt_gatt_h gatt_handle, char **value, int *value_length);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
 * @brief  Gets the value of a characteristic or descriptor's GATT handle as an integer type.
 * @since_tizen 2.3.1
 *
 * @remarks This function returns a locally saved value in @a gatt_handle. \n
 * When @a gatt_handle is associated with bt_gatt_client_h, bt_gatt_client_read_value() must be used prior to this function \n
 * in order to get the remote device's current value.
 *
 * @param[in] gatt_handle The handle of a characteristic or descriptor
 * @param[in] type The type of a saved value in @a gatt_handle
 * @param[in] offset The offset from where a value will be read from @a gatt_handle as an integer type
 * @param[out] value The integer type's value of @a gatt_handle
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 */
int bt_gatt_get_int_value(bt_gatt_h gatt_handle, bt_data_type_int_e type,
			int offset, int *value);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
 * @brief  Gets the value of a characteristic or descriptor's GATT handle as a float type.
 * @since_tizen 2.3.1
 *
 * @remarks This function returns a locally saved value in @a gatt_handle. \n
 * When @a gatt_handle is associated with bt_gatt_client_h, bt_gatt_client_read_value() must be used prior to this function \n
 * in order to get the remote device's current value.
 *
 * @param[in] gatt_handle  The handle of a characteristic or descriptor
 * @param[in] type The type of a saved value in @a gatt_handle
 * @param[in] offset The offset from where a value will be read from @a gatt_handle as an integer type
 * @param[out] value The float type's value of @a gatt_handle
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 */
int bt_gatt_get_float_value(bt_gatt_h gatt_handle, bt_data_type_float_e type,
			int offset, float *value);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
 * @brief  Updates the value of a characteristic or descriptor's GATT handle.
 * @since_tizen 2.3.1
 *
 * @remarks This function updates a value of @a gatt_handle locally. \n
 * When @a gatt_handle is associated with bt_gatt_client_h, bt_gatt_client_write_value() can be used after this function \n
 * in order to update the remote device's value. \n
 *
 * @param[in] gatt_handle The handle of a characteristic or descriptor
 * @param[in] value The value to be updated
 * @param[in] value_length The length of @a value
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 */
int bt_gatt_set_value(bt_gatt_h gatt_handle, const char *value, int value_length);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
 * @brief  Updates the value of a characteristic or descriptor's GATT handle using a integer type's value.
 * @since_tizen 2.3.1
 *
 * @remarks This function updates a value of @a gatt_handle locally. \n
 * When @a gatt_handle is associated with bt_gatt_client_h, bt_gatt_client_write_value() can be used after this function \n
 * in order to update the remote device's value.
 *
 * @param[in] gatt_handle The handle of a characteristic or descriptor
 * @param[in] type @a value will be saved in @a gatt_handle as this type
 * @param[in] value The integer type's value to be updated
 * @param[in] offset The offset from where @a value will be saved in @a gatt_handle
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 */
int bt_gatt_set_int_value(bt_gatt_h gatt_handle, bt_data_type_int_e type,
			int value, int offset);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
 * @brief  Updates the value of a characteristic or descriptor's GATT handle using a float type's value.
 * @since_tizen 2.3.1
 *
 * @remarks This function updates a value of @a gatt_handle locally. \n
 * When @a gatt_handle is associated with bt_gatt_client_h, bt_gatt_client_write_value() can be used after this function \n
 * in order to update the remote device's value.
 *
 * @param[in] gatt_handle The handle of a characteristic or descriptor
 * @param[in] type @a mantissa and @a exponent will be saved in @a gatt_handle as this type
 * @param[in] mantissa The mantissa of float type's value to be updated
 * @param[in] exponent The exponent of float type's value to be updated
 * @param[in] offset The offset from where @a mantissa and @a exponent will be saved in @a gatt_handle
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 */
int bt_gatt_set_float_value(bt_gatt_h gatt_handle, bt_data_type_float_e type,
			int mantissa, int exponent, int offset);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
 * @brief  Gets the UUID of a service, characteristic or descriptor's GATT handle.
 * @since_tizen 2.3.1
 *
 * @remarks @a uuid must be released using free(). \n
 * 16-bit UUID or 128-bit UUID is supported. (e.g. 2A19, 00002A19-0000-1000-8000-00805F9B34FB).
 *
 * @param[in] gatt_handle The handle of a service, characteristic or descriptor
 * @param[out] uuid The string of the UUID of @a gatt_handle
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 */
int bt_gatt_get_uuid(bt_gatt_h gatt_handle, char **uuid);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
 * @brief  Gets the type of GATT handle.
 * @since_tizen 2.3.1
 *
 * @param[in] gatt_handle The GATT handle
 * @param[out] gatt_type The type of @a gatt_handle
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 */
int bt_gatt_get_type(bt_gatt_h gatt_handle, bt_gatt_type_e *gatt_type);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_CLIENT_MODULE
 * @brief  Gets the GATT client handle which the specified service belongs to.
 * @since_tizen 2.3.1
 *
 * @remarks This function doesn't allocate new memory for GATT client handle. \n
 * The returned GATT client handle is the same one which was got from bt_gatt_client_create(). \n
 * So if it is destroyed by bt_gatt_client_destroy(), all related GATT handles are freed also.
 *
 * @param[in] service The service's GATT handle
 * @param[out] client The GATT client handle which @a service belongs to
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_client_create()
 */
int bt_gatt_service_get_client(bt_gatt_h service, bt_gatt_client_h *client);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
 * @brief  Gets a characteristic's GATT handle which has specific UUID.
 * @since_tizen 2.3.1
 *
 * @remarks The returned GATT handle must not be freed by application. \n
 * It will be freed when an associated client is destroyed by bt_gatt_client_destroy(). \n
 * If there are multiple characteristics which have same UUID, only the first matched one will be returned.
 *
 * @param[in] service The service's GATT handle
 * @param[in] uuid The characteristic's GATT handle which has this UUID will be returned if it exists
 * @param[out] characteristic The characteristic's GATT handle which has @a uuid if it exists
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NO_DATA  No data available
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 */
int bt_gatt_service_get_characteristic(bt_gatt_h service, const char *uuid,
					bt_gatt_h *characteristic);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
 * @brief  Invokes @a callback function on each characteristic that belongs to the specified service.
 * @since_tizen 2.3.1
 *
 * @param[in] service The service's GATT handle
 * @param[in] callback The function to be invoked on each characteristic
 * @param[in] user_data The user data to be passed to @a callback function
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_foreach_cb()
 */
int bt_gatt_service_foreach_characteristics(bt_gatt_h service,
					bt_gatt_foreach_cb callback, void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
 * @brief  Gets an included service's GATT handle which has specific UUID.
 * @since_tizen 2.3.1
 *
 * @remarks The returned GATT handle must not be freed by application. \n
 * It will be freed when an associated client is destroyed by bt_gatt_client_destroy(). \n
 * If there are multiple included services which have same UUID, only the first matched one will be returned.
 *
 * @param[in] service The service's GATT handle
 * @param[in] uuid The included service's GATT handle which has this UUID will be returned if it exists
 * @param[out] included_service The included service's GATT handle which has @a uuid if it exists
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NO_DATA  No data available
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 */
int bt_gatt_service_get_included_service(bt_gatt_h service, const char *uuid,
						bt_gatt_h *included_service);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
 * @brief  Invokes @a callback function on each included service that belongs to the specified service.
 * @since_tizen 2.3.1
 *
 * @param[in] service The service's GATT handle
 * @param[in] callback The function to be invoked on each included service
 * @param[in] user_data The user data to be passed to the callback function
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_foreach_cb()
 */
int bt_gatt_service_foreach_included_services(bt_gatt_h service,
					bt_gatt_foreach_cb callback, void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
 * @brief  Gets the service's GATT handle which the specified characteristic belongs to.
 * @since_tizen 2.3.1
 *
 * @remarks The returned GATT handle must not be freed by application. \n
 * It will be freed when an associated client is destroyed by bt_gatt_client_destroy().
 *
 * @param[in] characteristic The characteristic's GATT handle
 * @param[out] service The service's GATT handle which @a characteristic belongs to
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 */
int bt_gatt_characteristic_get_service(bt_gatt_h characteristic, bt_gatt_h *service);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
 * @brief  Gets the properties which a characteristic's GATT handle has.
 * @since_tizen 2.3.1
 *
 * @param[in] characteristic The characteristic's GATT handle
 * @param[out] properties The properties which a characteristic's GATT handle has
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_property_e
 */
int bt_gatt_characteristic_get_properties(bt_gatt_h characteristic, int *properties);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
 * @brief Gets the write type of the specified characteristic.
 * @since_tizen 2.3.1
 *
 * @param[in] characteristic The characteristic's GATT handle
 * @param[out] write_type The write type of the specified characteristic
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_write_type_e
 */
int bt_gatt_characteristic_get_write_type(bt_gatt_h characteristic,
					bt_gatt_write_type_e *write_type);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
 * @brief  Updates the write type of the specified characteristic.
 * @since_tizen 2.3.1
 *
 * @param[in] characteristic The characteristic's GATT handle
 * @param[in] write_type The write type to be updated
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_client_write_value()
 * @see bt_gatt_write_type_e
 */
int bt_gatt_characteristic_set_write_type(bt_gatt_h characteristic,
					bt_gatt_write_type_e write_type);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
 * @brief  Gets a descriptor's GATT handle which has specific UUID.
 * @since_tizen 2.3.1
 *
 * @remarks The returned GATT handle must not be freed by application. \n
 * It will be freed when an associated client is destroyed by bt_gatt_client_destroy(). \n
 * If there are multiple descriptors which have same UUID, only the first matched one will be returned.
 *
 * @param[in] characteristic The characteristic's GATT handle
 * @param[in] uuid The descriptor's GATT handle which has this UUID will be returned if it exists
 * @param[out] descriptor The descriptor's GATT handle which has @a uuid if it exists
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NO_DATA  No data available
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 */
int bt_gatt_characteristic_get_descriptor(bt_gatt_h characteristic, const char *uuid,
						bt_gatt_h *descriptor);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
 * @brief  Invokes @a callback function on each descriptor that belongs to the specified characteristic.
 * @since_tizen 2.3.1
 *
 * @param[in] characteristic The characteristic's GATT handle
 * @param[in] callback The function to be invoked on each descriptor
 * @param[in] user_data The user data to be passed to @a callback function
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_foreach_cb()
 */
int bt_gatt_characteristic_foreach_descriptors(bt_gatt_h characteristic,
					bt_gatt_foreach_cb callback, void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
 * @brief  Gets the characteristic's GATT handle which the specified descriptor belongs to.
 * @since_tizen 2.3.1
 *
 * @remarks The returned GATT handle must not be freed by application. \n
 * It will be freed when an associated client is destroyed by bt_gatt_client_destroy().
 *
 * @param[in] descriptor The descriptor's GATT handle
 * @param[out] characteristic The characteristic's GATT handle which @a descriptor belongs to
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 */
int bt_gatt_descriptor_get_characteristic(bt_gatt_h descriptor, bt_gatt_h *characteristic);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_CLIENT_MODULE
 * @brief  Creates the GATT client handle.
 * @since_tizen 2.3.1
 *
 * @remarks The GATT client handle must be freed by bt_gatt_client_destroy() after use.
 *
 * @param[in] remote_address The address of the remote device
 * @param[out] client The created GATT client's handle
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
 * @retval #BT_ERROR_ALREADY_DONE  Operation is already done
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_client_destroy()
 */
int bt_gatt_client_create(const char *remote_address, bt_gatt_client_h *client);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_CLIENT_MODULE
 * @brief  Destroys the GATT client's handle.
 * @since_tizen 2.3.1
 *
 * @remarks All related service, characteristic and descriptor's GATT handles are freed also.
 *
 * @param[in] client The GATT client's handle
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_client_create()
 */
int bt_gatt_client_destroy(bt_gatt_client_h client);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_CLIENT_MODULE
 * @brief  Gets the address of remote device.
 * @since_tizen 2.3.1
 *
 * @param[in] client The created GATT client's handle
 * @param[out] remote_address The address of the remote device which is associated with @a client
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_client_create()
 */
int bt_gatt_client_get_remote_address(bt_gatt_client_h client,
					char **remote_address);

/**
 * @ingroup  CAPI_NETWORK_BLUETOOTH_GATT_CLIENT_MODULE
 * @brief  Reads the value of a characteristic or descriptor from the remote device asynchronously.
 * @since_tizen 2.3.1
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 *
 * @param[in] gatt_handle The GATT handle of a characteristic or descriptor
 * @param[in] callback When a read request is completed, this callback function will be called
 * @param[in] user_data The user data to be passed to @a callback function
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE	Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation now in progress
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_client_create()
 * @see bt_gatt_client_request_completed_cb()
 */
int bt_gatt_client_read_value(bt_gatt_h gatt_handle,
		bt_gatt_client_request_completed_cb callback, void *user_data);

/**
 * @ingroup  CAPI_NETWORK_BLUETOOTH_GATT_CLIENT_MODULE
 * @brief  Writes the value of a characteristic or descriptor to the remote device asynchronously.
 * @since_tizen 2.3.1
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 *
 * @param[in] gatt_handle The GATT handle of a characteristic or descriptor
 * @param[in] callback When a write request is completed, this callback function will be called
 * @param[in] user_data The user data to be passed to @a callback function
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE	Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation now in progress
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_client_create()
 * @see bt_gatt_characteristic_set_write_type()
 * @see bt_gatt_set_value()
 * @see bt_gatt_set_int_value()
 * @see bt_gatt_set_float_value()
 * @see bt_gatt_client_request_completed_cb()
 */
int bt_gatt_client_write_value(bt_gatt_h gatt_handle,
		bt_gatt_client_request_completed_cb callback, void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_CLIENT_MODULE
 * @brief Requests a change of the ATT MTU value.
 * @since_tizen 4.0
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 *
 * @param[in] client The created GATT client's handle
 * @param[in] mtu The new MTU value
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED   Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 * @see bt_gatt_client_set_att_mtu_changed_cb()
 */
int bt_gatt_client_request_att_mtu_change(bt_gatt_client_h client, unsigned int mtu);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_CLIENT_MODULE
 * @brief Gets the ATT MTU value set for a connection.
 * @since_tizen 4.0
 *
 * @param[in] client The created GATT client's handle
 * @param[out] mtu The MTU value set for a connection
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_INVALID_PARAMETER	Invalid parameter
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED	Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED	Not supported
 * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
 */
int bt_gatt_client_get_att_mtu(bt_gatt_client_h client, unsigned int *mtu);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_CLIENT_MODULE
 * @brief  Registers a callback function to be invoked when the ATT MTU is changed.
 * @since_tizen 4.0
 * @param[in] client The created GATT client's handle
 * @param[in] callback The callback function to register
 * @param[in] user_data The user data to be passed to the callback function
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @post bt_device_connection_state_changed_cb() will be invoked.
 * @see bt_initialize()
 * @see bt_gatt_client_request_att_mtu_change()
 * @see bt_gatt_client_unset_att_mtu_changed_cb()
 */
int bt_gatt_client_set_att_mtu_changed_cb(bt_gatt_client_h client, bt_gatt_client_att_mtu_changed_cb callback, void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_CLIENT_MODULE
 * @brief Unregisters the callback function to be invoked when the ATT MTU is changed.
 * @since_tizen 4.0
 * @param[in] client The created GATT client's handle
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @see bt_initialize()
 * @see bt_gatt_client_request_att_mtu_change()
 * @see bt_gatt_client_set_att_mtu_changed_cb()
 */
int bt_gatt_client_unset_att_mtu_changed_cb(bt_gatt_client_h client);

/**
 * @ingroup  CAPI_NETWORK_BLUETOOTH_GATT_CLIENT_MODULE
 * @brief  Registers a callback function to be invoked when the characteristic value is changed on the remote device.
 * @since_tizen 2.3.1
 *
 * @param[in] characteristic The characteristic's GATT handle
 * @param[in] callback The callback to be invoked when the value is changed and it is informed
 * @param[in] user_data The user data to be passed to @a callback function
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE	Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_client_characteristic_value_changed_cb()
 * @see bt_gatt_client_unset_characteristic_value_changed_cb()
 */
int bt_gatt_client_set_characteristic_value_changed_cb(bt_gatt_h characteristic,
		bt_gatt_client_characteristic_value_changed_cb callback,
		void *user_data);

/**
 * @ingroup  CAPI_NETWORK_BLUETOOTH_GATT_CLIENT_MODULE
 * @brief  Unregisters a callback function to be invoked when the characteristic value is changed on the remote device.
 * @since_tizen 2.3.1
 *
 * @param[in] characteristic The characteristic's GATT handle, whose value change will not be informed
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE	Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_client_set_characteristic_value_changed_cb()
 */
int bt_gatt_client_unset_characteristic_value_changed_cb(bt_gatt_h characteristic);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_CLIENT_MODULE
 * @brief  Gets a service's GATT handle which has specific UUID.
 * @since_tizen 2.3.1
 *
 * @remarks The returned GATT handle must not be freed by application. \n
 * It will be freed when an associated client is destroyed by bt_gatt_client_destroy(). \n
 * If there are multiple services which have same UUID, only the first matched one will be returned.
 *
 * @param[in] client The GATT client's handle
 * @param[in] uuid The service's GATT handle which has this UUID will be returned if it exists
 * @param[out] service The service's GATT handle which has @a uuid if it exists
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NO_DATA  No data available
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 */
int bt_gatt_client_get_service(bt_gatt_client_h client, const char *uuid,
				bt_gatt_h *service);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_CLIENT_MODULE
 * @brief  Invokes @a callback function on each service that belongs to the specified GATT client.
 * @since_tizen 2.3.1
 *
 * @param[in] client The GATT client's handle
 * @param[in] callback The function to be invoked on each service
 * @param[in] user_data The user data to be passed to @a callback function
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_foreach_cb()
 */
int bt_gatt_client_foreach_services(bt_gatt_client_h client,
				    bt_gatt_foreach_cb callback, void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_CLIENT_MODULE
 * @brief  Registers a callback function to be invoked when service is changed from a remote device(GATT server).
 * @since_tizen 3.0
 *
 * @param[in] client The GATT client's handle
 * @param[in] callback The callback to be invoked
 * @param[in] user_data The user data to be passed to @a callback function
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_client_unset_service_changed_cb()
 */
int bt_gatt_client_set_service_changed_cb(bt_gatt_client_h client,
		bt_gatt_client_service_changed_cb callback, void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_CLIENT_MODULE
 * @brief  Unregisters a callback function.
 * @since_tizen 3.0
 *
 * @param[in] client The GATT client's handle
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_client_set_service_changed_cb()
 */
int bt_gatt_client_unset_service_changed_cb(bt_gatt_client_h client);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_CLIENT_MODULE
 * @brief Connects to a specific LE based service on a remote bluetooth device address, asynchronously.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 *
 * @remarks A connection can be disconnected by bt_gatt_disconnect().
 *
 * @param[in] address The address of the remote Bluetooth device.
 * @param[in] auto_connect The flag of the auto connection.
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_ENABLED Not enabled
 * @retval #BT_ERROR_INVALID_PARAMETER Invalid parameter
 * @retval #BT_ERROR_OPERATION_FAILED Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 * @pre The remote device must support le connection.
 * @post This function invokes bt_gatt_connection_state_changed_cb().
 *
 * @see bt_initialize()
 * @see bt_gatt_disconnect()
 * @see bt_gatt_set_connection_state_changed_cb()
 * @see bt_gatt_unset_connection_state_changed_cb()
 * @see bt_gatt_connection_state_changed_cb()
 */
int bt_gatt_connect(const char *address, bool auto_connect);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_CLIENT_MODULE
 * @brief Disconnects to LE connection with the given remote Bluetooth device address, asynchronously or cancels a LE connection attempt currently in progress.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 *
 * @param[in] address The address of the remote Bluetooth device
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_ENABLED Not enabled
 * @retval #BT_ERROR_INVALID_PARAMETER Invalid parameter
 * @retval #BT_ERROR_OPERATION_FAILED Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @post This function invokes bt_gatt_connection_state_changed_cb().
 *
 * @see bt_initialize()
 * @see bt_gatt_connect()
 * @see bt_gatt_set_connection_state_changed_cb()
 * @see bt_gatt_unset_connection_state_changed_cb()
 * @see bt_gatt_connection_state_changed_cb()
 */
int bt_gatt_disconnect(const char *address);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
 * @brief Registers a callback function that will be invoked when the connection state is changed.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 *
 * @param[in] callback The callback function to register.
 * @param[in] user_data The user data to be passed  to the callback function.
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_connect()
 * @see bt_gatt_disconnect()
 * @see bt_gatt_unset_connection_state_changed_cb()
 */
int bt_gatt_set_connection_state_changed_cb(bt_gatt_connection_state_changed_cb callback, void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
 * @brief Unregisters a callback function that will be invoked when the connection state is changed.
 * @since_tizen @if WEARABLE 2.3.1 @else 2.3 @endif
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_connect()
 * @see bt_gatt_disconnect()
 * @see bt_gatt_connection_state_changed_cb()
 */
int bt_gatt_unset_connection_state_changed_cb(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_SERVER_MODULE
 * @brief Destroys the GATT handle of service.
 * @since_tizen 3.0
 *
 * @param[in] gatt_handle The handle of service
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_service_create()
 */
int bt_gatt_service_destroy(bt_gatt_h gatt_handle);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_SERVER_MODULE
 * @brief Destroys the GATT handle of characteristic.
 * @since_tizen 3.0
 *
 * @param[in] gatt_handle The handle of characteristic
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_characteristic_create()
 */
int bt_gatt_characteristic_destroy(bt_gatt_h gatt_handle);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_SERVER_MODULE
 * @brief Destroys the GATT handle of descriptor.
 * @since_tizen 3.0
 *
 * @param[in] gatt_handle The handle of descriptor
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_descriptor_create()
 */
int bt_gatt_descriptor_destroy(bt_gatt_h gatt_handle);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
 * @brief  Gets the permissions which a characteristic's GATT handle has.
 * @since_tizen 3.0
 *
 * @remarks The @a permissions can be one or more values of #bt_gatt_permission_e, combined with bitwise 'or'.
 *
 * @param[in] gatt_handle The handle of a characteristic
 * @param[out] permissions The permissions which a characteristic's GATT handle has
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_characteristic_create()
 * @see bt_gatt_permission_e
 */
int bt_gatt_characteristic_get_permissions(bt_gatt_h gatt_handle, int *permissions);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
 * @brief  Gets the permissions which a descriptor's GATT handle has.
 * @since_tizen 3.0
 *
 * @remarks The @a permissions can be one or more values of #bt_gatt_permission_e, combined with bitwise 'or'.
 *
 * @param[in] gatt_handle The handle of a descriptor
 * @param[out] permissions The permissions which a descriptor's GATT handle has
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_descriptor_create()
 * @see bt_gatt_permission_e
 */
int bt_gatt_descriptor_get_permissions(bt_gatt_h gatt_handle, int *permissions);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_SERVER_MODULE
 * @brief  Creates the GATT service.
 * @since_tizen 3.0
 *
 * @remarks The @a service should be destroyed by using bt_gatt_service_destroy().
 *
 * @param[in] uuid The UUID of the service
 * @param[in] type The type of the service
 * @param[out] service The GATT handle of the created service
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_service_destroy()
 */
int bt_gatt_service_create(const char *uuid, bt_gatt_service_type_e type,
			   bt_gatt_h *service);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_SERVER_MODULE
 * @brief  Adds a characteristic to a specified service.
 * @since_tizen 3.0
 *
 * @param[in] service The service's GATT handle
 * @param[in] characteristic The characteristic's GATT handle to be added
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_service_create()
 * @see bt_gatt_characteristic_create()
 */
int bt_gatt_service_add_characteristic(bt_gatt_h service,
					bt_gatt_h characteristic);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_SERVER_MODULE
 * @brief  Adds a service to a specified service as included service.
 * @since_tizen 3.0
 *
 * @param[in] service The service's GATT handle
 * @param[in] included_service The service's GATT handle to be added as included service
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_service_create()
 */
int bt_gatt_service_add_included_service(bt_gatt_h service,
					bt_gatt_h included_service);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_SERVER_MODULE
 * @brief  Gets the GATT server handle to which the specified service belongs.
 * @since_tizen 3.0
 *
 * @remarks The returned Server handle must not be freed by application.
 *
 * @param[in] service The service's GATT handle
 * @param[out] server The GATT server handle to which @a service belongs
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_server_create()
 * @see bt_gatt_service_create()
 * @see bt_gatt_server_register_service()
 */
int bt_gatt_service_get_server(bt_gatt_h service, bt_gatt_server_h *server);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
 * @brief  Creates the GATT characteristic.
 * @since_tizen 3.0
 *
 * @remarks The @a permissions can be one or more values of #bt_gatt_permission_e, combined with bitwise 'or'. \n
 * @remarks The @a properties can be one or more values of #bt_gatt_property_e, combined with bitwise 'or'. \n
 * @remarks The @a characteristic should be destroyed by using bt_gatt_characteristic_destroy().
 *
 * @param[in] uuid The UUID of the characteristic
 * @param[in] permissions the permissions of the characteristic
 * @param[in] properties The properties of the characteristic
 * @param[in] value The value(byte stream) of the characteristic
 * @param[in] value_length The length of @a value
 * @param[out] characteristic The GATT handle of the created characteristic
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_characteristic_destroy()
 */
int bt_gatt_characteristic_create(const char *uuid, int permissions,
				int properties, const char *value, int value_length,
				bt_gatt_h *characteristic);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_SERVER_MODULE
 * @brief  Adds a descriptor to a specified characteristic.
 * @since_tizen 3.0
 *
 * @param[in] characteristic The GATT handle of the characteristic
 * @param[in] descriptor The descriptor's GATT handle to be added
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_characteristic_create()
 * @see bt_gatt_descriptor_create()
 */
int bt_gatt_characteristic_add_descriptor(bt_gatt_h characteristic,
					bt_gatt_h descriptor);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
 * @brief  Creates the GATT characteristic descriptor.
 * @since_tizen 3.0
 *
 * @remarks The @a permissions can be one or more values of #bt_gatt_permission_e, combined with bitwise 'or'. \n
 * @remarks The @a descriptor should be destroyed by using bt_gatt_descriptor_destroy().
 *
 * @param[in] uuid The UUID of the descriptor
 * @param[in] permissions The permissions of the descriptor
 * @param[in] value The value(byte stream) associated with the descriptor
 * @param[in] value_length The length of @a value
 * @param[out] descriptor The GATT handle of the created characteristic descriptor
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_descriptor_destroy()
 */
int bt_gatt_descriptor_create(const char *uuid, int permissions,
				const char *value, int value_length,
				bt_gatt_h *descriptor);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_SERVER_MODULE
 * @brief Initializes the GATT Server.
 * @since_tizen 3.0
 *
 * @return  0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre	The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
 * @see	bt_gatt_server_deinitialize()
 */
int bt_gatt_server_initialize(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_SERVER_MODULE
 * @brief DeInitializes the GATT server.
 * @since_tizen 3.0
 *
 * @return  0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE	Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre	The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
 * @see	bt_gatt_server_initialize()
 */
int bt_gatt_server_deinitialize(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_SERVER_MODULE
 * @brief  Creates the GATT server's handle.
 * @since_tizen 3.0
 *
 * @remarks The @a server handle should be destroyed by using bt_gatt_server_destroy().
 *
 * @param[out] server The GATT server's handle
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_server_destroy()
 */
int bt_gatt_server_create(bt_gatt_server_h *server);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_SERVER_MODULE
 * @brief  Destroys the GATT server's handle.
 * @since_tizen 3.0
 *
 * @remarks All registered services to GATT server are unregistered.
 *
 * @param[in] server The GATT server's handle
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_server_create()
 */
int bt_gatt_server_destroy(bt_gatt_server_h server);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_SERVER_MODULE
 * @brief  Registers a callback function to be invoked when a read request for a specified characteristic or descriptor is issued from a remote device(GATT client).
 * @since_tizen 3.0
 *
 * @param[in] gatt_handle The GATT handle of a characteristic or descriptor
 * @param[in] callback The callback to be invoked
 * @param[in] user_data The user data to be passed to @a callback function
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_server_read_value_requested_cb()
 * @see bt_gatt_server_send_response()
 */
int bt_gatt_server_set_read_value_requested_cb(bt_gatt_h gatt_handle,
				bt_gatt_server_read_value_requested_cb callback,
				void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_SERVER_MODULE
 * @brief  Registers a callback function to be invoked when the remote device enables or disables the Notification/Indication for particular characteristics.
 * @since_tizen 3.0
 *
 * @param[in] gatt_handle The GATT handle of a characteristic
 * @param[in] callback The callback to be invoked
 * @param[in] user_data The user data to be passed to @a callback function
 * @return	0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_INVALID_PARAMETER	Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED	Not supported
 *
 * @see bt_gatt_server_characteristic_notification_state_changed_cb()
 */
int bt_gatt_server_set_characteristic_notification_state_change_cb(bt_gatt_h gatt_handle,
				bt_gatt_server_characteristic_notification_state_changed_cb callback,
				void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_SERVER_MODULE
 * @brief  Registers a callback function to be invoked when a value of a characteristic or descriptor has been changed by a remote device(GATT client)'s request.
 * @since_tizen 3.0
 *
 * @param[in] gatt_handle The GATT handle of a characteristic or descriptor
 * @param[in] callback The callback to be invoked
 * @param[in] user_data The user data to be passed to @a callback function
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_server_write_value_requested_cb()
 */
int bt_gatt_server_set_write_value_requested_cb(bt_gatt_h gatt_handle,
				bt_gatt_server_write_value_requested_cb callback,
				void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_SERVER_MODULE
 * @brief  Registers a specified service to the specified GATT server that the local device is hosting.
 * @since_tizen 3.0
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 *
 * @param[in] server The GATT server that local device is hosting
 * @param[in] service The service, which needs to be registered in @a server
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_ALREADY_DONE Operation is already done
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_server_create()
 * @see bt_gatt_service_create()
 * @see bt_gatt_server_start()
 * @see bt_gatt_server_unregister_service()
 */
int bt_gatt_server_register_service(bt_gatt_server_h server, bt_gatt_h service);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_SERVER_MODULE
 * @brief  Unregisters a specified service from the specified GATT server that the local device is hosting.
 * @since_tizen 3.0
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 *
 * @param[in] server The GATT server that local device is hosting
 * @param[in] service The service, which needs to be unregistered from @a server
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_SERVICE_NOT_FOUND  Service not found
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_server_register_service()
 */
int bt_gatt_server_unregister_service(bt_gatt_server_h server, bt_gatt_h service);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_SERVER_MODULE
 * @brief  Unregisters all services from the specified GATT server that the local device is hosting.
 * @since_tizen 3.0
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 *
 * @param[in] server The GATT server that local device is hosting
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_server_register_service()
 */
int bt_gatt_server_unregister_all_services(bt_gatt_server_h server);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_SERVER_MODULE
 * @brief  Registers the application along with the GATT services of the application it is hosting.
 * @since_tizen 3.0
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 *
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_ALREADY_DONE Operation is already done
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_server_initialize()
 * @see bt_gatt_server_create()
 * @see bt_gatt_service_create()
 * @see bt_gatt_server_unregister_service()
 */
int bt_gatt_server_start(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_SERVER_MODULE
 * @brief  Sends a response to the remote device as a result of a read/write request.
 * @since_tizen 3.0
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 *
 * @remarks Until this function is called, a read/write request is not finished.
 *
 * @param[in] request_id The identification of a read/write request
 * @param[in] request_type The request type for read/write
 * @param[in] offset The offset from where a value is read
 * @param[in] resp_status The application error if any occurred or BT_ERROR_NONE for successful.
 * @param[in] value The value to be sent. It will be sent from @a offset. If it is NULL, a requested GATT handle's value will be sent from @a offset.
 * @param[in] value_length Value Length
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_server_read_value_requested_cb()
 */
int bt_gatt_server_send_response(int request_id, bt_gatt_att_request_type_e request_type,
			int offset, int resp_status, char *value, int value_length);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_SERVER_MODULE
 * @brief  Notifies value change of the characteristic to the remote devices which enable a Client Characteristic Configuration Descriptor.
 * @since_tizen 3.0
 *
 * @param[in] characteristic The characteristic which has a changed value
 * @param[in] callback The function to be invoked on each remote device when a sending operation is done
 * @param[in] device_address Remote device address to send notify or indicate and if set to NULL then notify/indicate all is enabled.
 * @param[in] user_data The user data to be passed to @a callback function
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_server_notification_sent_cb()
 */
int bt_gatt_server_notify_characteristic_changed_value(bt_gatt_h characteristic,
				bt_gatt_server_notification_sent_cb callback,
				const char *device_address, void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_SERVER_MODULE
 * @brief  Gets a service's GATT handle which has specific UUID.
 * @since_tizen 3.0
 *
 * @remarks The returned GATT handle must not be freed by application. \n
 * It will be freed when an associated server is destroyed by bt_gatt_server_destroy(). \n
 * If there are multiple services which have same UUID, only the first matched one will be returned.
 *
 * @param[in] server The GATT server's handle
 * @param[in] uuid The service's GATT handle which has this UUID will be returned if it exists
 * @param[out] service The service's GATT handle which has @a uuid if it exists
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NO_DATA  No data available
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 */
int bt_gatt_server_get_service(bt_gatt_server_h server, const char *uuid,
				bt_gatt_h *service);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_SERVER_MODULE
 * @brief  Invokes @a callback function on each service that belongs to the specified GATT server.
 * @since_tizen 3.0
 *
 * @param[in] server The GATT server's handle
 * @param[in] callback The function to be invoked on each service
 * @param[in] user_data The user data to be passed to @a callback function
 * @return  0 on success, otherwise a negative error value
 * @retval #BT_ERROR_NONE Successful
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @see bt_gatt_foreach_cb()
 */
int bt_gatt_server_foreach_services(bt_gatt_server_h server,
		bt_gatt_foreach_cb callback, void *user_data);


/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_SERVER_MODULE
 * @brief Gets an ATT MTU value for a connection.
 * @since_tizen 5.5
 *
 * @param[in] remote_address The address of the remote Bluetooth device
 * @param[out] mtu The MTU value for a connection
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_SUPPORTED	Not supported
 * @retval #BT_ERROR_INVALID_PARAMETER	Invalid parameter
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED	Operation failed
 */
int bt_gatt_server_get_device_mtu(const char *remote_address, unsigned int *mtu);

/**
 * @WEARABLE_ONLY
 * @ingroup CAPI_NETWORK_BLUETOOTH_PBAP_MODULE
 * @brief Initializes the Bluetooth PBAP Client.
 * @details This initialization is necessary to call other PBAP client APIs.
 * @since_tizen 3.0
 *
 * @remarks This function must be called to initialize Bluetooth PBAP client. You must free all resources of the Bluetooth service \n
 * by calling bt_pbap_client_deinitialize() if Bluetooth PBAP Client is no longer needed.
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The state of the local Bluetooth adapter must be #BT_ADAPTER_ENABLED.
 *
 * @see  bt_pbap_client_deinitialize()
 * @see  bt_pbap_client_connect()
 * @see  bt_pbap_client_disconnect()
 * @see  bt_pbap_client_get_phone_book_size()
 * @see  bt_pbap_client_get_phone_book()
 * @see  bt_pbap_client_get_list()
 * @see  bt_pbap_client_pull_vcard()
 * @see  bt_pbap_client_search_phone_book()
 */
int bt_pbap_client_initialize(void);

/**
 * @WEARABLE_ONLY
 * @ingroup CAPI_NETWORK_BLUETOOTH_PBAP_MODULE
 * @brief Deinitializes the Bluetooth PBAP Client.
 * @details This deinitialization must be done to free resources when the PBAP client is not longer needed.
 * @since_tizen 3.0
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_ENABLED  Not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The state of the local Bluetooth adapter must be #BT_ADAPTER_ENABLED.
 *	The PBAP client must be initialized with bt_pbap_client_initialize().
 * @see  bt_pbap_client_initialize()
 * @see  bt_pbap_client_connect()
 * @see  bt_pbap_client_disconnect()
 * @see  bt_pbap_client_get_phone_book_size()
 * @see  bt_pbap_client_get_phone_book()
 * @see  bt_pbap_client_get_list()
 * @see  bt_pbap_client_pull_vcard()
 * @see  bt_pbap_client_search_phone_book()
 */
int bt_pbap_client_deinitialize(void);

/**
 * @WEARABLE_ONLY
 * @ingroup CAPI_NETWORK_BLUETOOTH_PBAP_MODULE
 * @brief  Registers a callback function that will be invoked when the connection state is changed.
 * @since_tizen 3.0
 * @param[in] callback The callback function to register
 * @param[in] user_data The user data to be passed to the callback function
 * @return   0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The PBAP client must be initialized with bt_pbap_client_initialize().
 * @see bt_pbap_client_initialize()
 */
int bt_pbap_client_set_connection_state_changed_cb(bt_pbap_connection_state_changed_cb callback, void *user_data);

/**
 * @WEARABLE_ONLY
 * @ingroup CAPI_NETWORK_BLUETOOTH_PBAP_MODULE
 * @brief  Unregisters a callback function that will be invoked when the connection state is changed.
 * @since_tizen 3.0
 * @return   0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The PBAP client must be initialized with bt_pbap_client_initialize().
 * @see bt_pbap_client_initialize()
 */
int bt_pbap_client_unset_connection_state_changed_cb(void);

/**
 * @WEARABLE_ONLY
 * @ingroup CAPI_NETWORK_BLUETOOTH_PBAP_MODULE
 * @brief Connects to PBAP server, asynchronously.
 * @since_tizen 3.0
 * @privlevel public
 * @privilege http://tizen.org/privilege/bluetooth
 *
 * @param[in] address The other device's address
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Adapter is not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation is in progress
 *
 * @pre The state of the local Bluetooth adapter must be #BT_ADAPTER_ENABLED.
 * @pre The PBAP client must be initialized with bt_pbap_client_initialize().
 * @pre The local device must be bonded with the remote device by bt_device_create_bond().
 * @post bt_pbap_connection_state_changed_cb() will be invoked.
 * @see bt_pbap_client_disconnect()
 * @see bt_pbap_client_set_connection_state_changed_cb()
 */
int bt_pbap_client_connect(const char *address);

/**
 * @WEARABLE_ONLY
 * @ingroup CAPI_NETWORK_BLUETOOTH_PBAP_MODULE
 * @brief Disconnects from PBAP server, asynchronously.
 * @since_tizen 3.0
 * @privlevel public
 * @privilege http://tizen.org/privilege/bluetooth
 *
 * @param[in] address The other device's address
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Adapter is not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation is in progress
 *
 * @pre The state of the local Bluetooth adapter must be #BT_ADAPTER_ENABLED.
 * @pre The PBAP client must be initialized with bt_pbap_client_initialize().
 * @pre PBAP connection must be created with bt_pbap_client_connect().
 * @post bt_pbap_connection_state_changed_cb() will be invoked.
 * @see bt_pbap_client_connect()
 * @see bt_pbap_client_set_connection_state_changed_cb()
 */
int bt_pbap_client_disconnect(const char *address);

/**
 * @WEARABLE_ONLY
 * @ingroup CAPI_NETWORK_BLUETOOTH_PBAP_MODULE
 * @brief Gets size of phone book from PBAP server, asynchronously.
 * @since_tizen 3.0
 * @privlevel public
 * @privilege http://tizen.org/privilege/bluetooth
 *
 * @param[in] address The other device's address
 * @param[in] source Source of the phone book (Phone/SIM)
 * @param[in] folder_type Type of folder
 * @param[in] callback The callback function called when PBAP phone book size is returned.
 * @param[in] user_data Data to be passed to the PBAP phone book size callback.
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Adapter is not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The state of the local Bluetooth adapter must be #BT_ADAPTER_ENABLED.
 * @pre The PBAP client must be initialized with bt_pbap_client_initialize().
 * @pre PBAP connection must be created with bt_pbap_client_connect().
 *
 * @see bt_pbap_client_connect()
 */
int bt_pbap_client_get_phone_book_size(const char *address,
						bt_pbap_address_book_source_e source,
						bt_pbap_folder_type_e folder_type,
						bt_pbap_phone_book_size_cb callback,
						void *user_data);

/**
 * @WEARABLE_ONLY
 * @ingroup CAPI_NETWORK_BLUETOOTH_PBAP_MODULE
 * @brief Gets all contacts and call logs as vCard from PBAP server, asynchronously.
 * @details The received phone book file will be saved in the platform downloads folder.
 * @since_tizen 3.0
 * @privlevel public
 * @privilege http://tizen.org/privilege/bluetooth
 *                 http://tizen.org/privilege/mediastorage
 *
 * @param[in] address The other device's address
 * @param[in] source Source of phone book (Phone/SIM)
 * @param[in] folder_type Type of folder
 * @param[in] format The vCard format
 * @param[in] order Specifies which field shall be used to sort vCards.
 * @param[in] offset The number of vCards to be excluded, counting from the beginning
 * @param[in] max_list_count The maximum number of vCards to be fetched
 * @param[in] fields vCard fields to be fetched; one or more #bt_pbap_field_e values combined with bitwise 'or'
 * @param[in] callback The callback function called when PBAP phone book is Pulled.
 * @param[in] user_data Data to be passed to the PBAP phone book pulling callback.
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Adapter is not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The state of the local Bluetooth adapter must be #BT_ADAPTER_ENABLED.
 * @pre The PBAP client must be initialized with bt_pbap_client_initialize().
 * @pre PBAP connection must be created with bt_pbap_client_connect().
 *
 * @see bt_pbap_client_connect()
 */
int bt_pbap_client_get_phone_book(const char *address,
						bt_pbap_address_book_source_e source,
						bt_pbap_folder_type_e folder_type,
						bt_pbap_vcard_format_e format,
						bt_pbap_sort_order_e order,
						unsigned short offset,
						unsigned short max_list_count,
						unsigned int fields,
						bt_pbap_phone_book_received_cb callback,
						void *user_data);

/**
 * @WEARABLE_ONLY
 * @ingroup CAPI_NETWORK_BLUETOOTH_PBAP_MODULE
 * @brief Gets contact and call log information from the PBAP server, asynchronously.
 * @since_tizen 3.0
 * @privlevel public
 * @privilege http://tizen.org/privilege/bluetooth
 *
 * @param[in] address The other device's address
 * @param[in] source Source of phone book (Phone/SIM)
 * @param[in] folder_type Type of folder
 * @param[in] order Specifies which field shall be used to sort vCards.
 * @param[in] offset vCards to be excluded from beginning.
 * @param[in] max_list_count Maximum number of vCards to be fetched
 * @param[in] callback The callback function called when PBAP List is returned.
 * @param[in] user_data Data to be passed to the PBAP phone book pulling callback.
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Adapter is not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The state of the local Bluetooth adapter must be #BT_ADAPTER_ENABLED.
 * @pre The PBAP client must be initialized with bt_pbap_client_initialize().
 * @pre PBAP connection must be created with bt_pbap_client_connect().
 *
 * @see bt_pbap_client_connect()
 */
int bt_pbap_client_get_list(const char *address,
					bt_pbap_address_book_source_e source,
					bt_pbap_folder_type_e folder_type,
					bt_pbap_sort_order_e order,
					unsigned short offset,
					unsigned short max_list_count,
					bt_pbap_list_vcards_cb callback,
					void *user_data);

/**
 * @WEARABLE_ONLY
 * @ingroup CAPI_NETWORK_BLUETOOTH_PBAP_MODULE
 * @brief Gets the selected contact using the index parameter as vCard from PBAP server, asynchronously.
 * @details The received phone book file will be saved in the platform downloads folder.
 *              The @a index value should be equal to the value of the @a index field in the #bt_pbap_vcard_info_s structure,
 *              which can be obtained with bt_pbap_client_get_list() or bt_pbap_client_search_phone_book().
 * @since_tizen 3.0
 * @privlevel public
 * @privilege http://tizen.org/privilege/bluetooth
 *                 http://tizen.org/privilege/mediastorage
 *
 * @param[in] address The other device's address
 * @param[in] source Source of phone book (Phone/SIM)
 * @param[in] folder_type Type of folder
 * @param[in] index The handle index of vCard to be fetched
 * @param[in] format Format of vCard
 * @param[in] fields vCard fields to be fetched; one or more #bt_pbap_field_e values combined with bitwise 'or'
 * @param[in] callback The callback function called when PBAP phone book is Pulled.
 * @param[in] user_data Data to be passed to the PBAP phone book Pulling callback.
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Adapter is not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The state of the local Bluetooth adapter must be #BT_ADAPTER_ENABLED.
 * @pre The PBAP client must be initialized with bt_pbap_client_initialize().
 * @pre PBAP connection must be created with bt_pbap_client_connect().
 * @pre The vCard information (#bt_pbap_vcard_info_s) must be obtained with bt_pbap_client_get_list() or bt_pbap_client_search_phone_book().
 * @see bt_pbap_client_connect()
 * @see bt_pbap_client_get_list()
 * @see bt_pbap_client_search_phone_book()
 */
int bt_pbap_client_pull_vcard(const char *address,
					bt_pbap_address_book_source_e source,
					bt_pbap_folder_type_e folder_type,
					int index,
					bt_pbap_vcard_format_e format,
					unsigned int fields,
					bt_pbap_phone_book_received_cb callback,
					void *user_data);

/**
 * @WEARABLE_ONLY
 * @ingroup CAPI_NETWORK_BLUETOOTH_PBAP_MODULE
 * @brief Finds and fetches the contact and call log information from the PBAP server, asynchronously.
 * @since_tizen 3.0
 * @privlevel public
 * @privilege http://tizen.org/privilege/bluetooth
 *
 * @param[in] address The other device's address
 * @param[in] source Source of phone book (Phone/SIM)
 * @param[in] folder_type Type of folder
 * @param[in] search_attribute field to be search
 * @param[in] search_value pattern to be searched for
 * @param[in] order Specifies which field shall be used to sort vCards.
 * @param[in] offset vCards to be excluded from beginning.
 * @param[in] max_list_count Maximum number of vCards to be fetched
 * @param[in] callback The callback function called when PBAP List is returned.
 * @param[in] user_data Data to be passed to the PBAP phone book pulling callback.
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Adapter is not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The state of the local Bluetooth adapter must be #BT_ADAPTER_ENABLED.
 * @pre The PBAP client must be initialized with bt_pbap_client_initialize().
 * @pre PBAP connection must be created with bt_pbap_client_connect().
 *
 * @see bt_pbap_client_connect()
 */
int bt_pbap_client_search_phone_book(const char *address,
					bt_pbap_address_book_source_e source,
					bt_pbap_folder_type_e folder_type,
					bt_pbap_search_field_e search_attribute,
					const char *search_value,
					bt_pbap_sort_order_e order,
					unsigned short offset,
					unsigned short max_list_count,
					bt_pbap_list_vcards_cb callback,
					void *user_data);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Creates a scan filter to find only LE advertisements which match specific requirements.
 * @details If the filter's attribute is not set, then the filter will accept
 *              all values of that attribute. If an attribute is set, the filter
 *              will accept only advertisements which match the set attribute.
 *
 *              For example, if device name is set with
 *              bt_adapter_le_scan_filter_set_device_name(), the filter will accept
 *              only advertisements from devices with the given name. If device name
 *              is not set, advertisements will be filtered without regard to device
 *              names.
 * @since_tizen 4.0
 *
 * @remarks The @a scan_filter should be destroyed with bt_adapter_le_scan_filter_destroy().
 *
 * @param[out] scan_filter The scan filter handle
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 *
 * @see bt_adapter_le_scan_filter_destroy()
 */
int bt_adapter_le_scan_filter_create(bt_scan_filter_h *scan_filter);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Destroys a scan filter.
 * @since_tizen 4.0
 *
 * @param[in] scan_filter The scan filter handle
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 *
 * @see bt_adapter_le_scan_filter_create()
 */
int bt_adapter_le_scan_filter_destroy(bt_scan_filter_h scan_filter);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Sets the device address for the advertisements filter.
 * @since_tizen 4.0
 *
 * @param[in] scan_filter The scan filter handle
 * @param[in] address The device address by which advertisements will be filtered
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 *
 */
int bt_adapter_le_scan_filter_set_device_address(bt_scan_filter_h scan_filter, const char *address);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Sets the device name for the advertisements filter.
 * @details Any previously set value will be overwritten.
 * @since_tizen 4.0
 *
 * @param[in] scan_filter The scan filter handle
 * @param[in] name The device name by which advertisements will be filtered
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER	Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED	Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 *
 */
int bt_adapter_le_scan_filter_set_device_name(bt_scan_filter_h scan_filter, const char *name);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Sets the service UUID for the advertisements filter.
 * @details Any previously set value will be overwritten.
 * @since_tizen 4.0
 *
 * @param[in] scan_filter The scan filter handle
 * @param[in] uuid The service UUID by which advertisements will be filtered
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER	Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED	Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 *
 */
int bt_adapter_le_scan_filter_set_service_uuid(bt_scan_filter_h scan_filter, const char *uuid);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Sets the service UUID and the mask for the advertisements filter,
 *           to use for filtering by partial data.
 * @details Any previously set value will be overwritten. The mask works as follows:
 *             For each bit set to 1 in the mask, the corresponding bits in @a uuid
 *             and in the filtered data will have to be equal. If the mask bit is set to 0,
 *             the corresponding bits will be ignored.
 * @since_tizen 4.0
 *
 * @remarks The @a mask and the service @a uuid must have equal lengths.
 *
 * @param[in] scan_filter The scan filter handle
 * @param[in] uuid The service UUID by which advertisements will be filtered
 * @param[in] mask The mask to filter advertisements
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER	Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED	Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 *
 */
int bt_adapter_le_scan_filter_set_service_uuid_with_mask(bt_scan_filter_h scan_filter,
			const char *uuid, const char *mask);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Sets the service solicitation UUID for the advertisements filter.
 * @details Any previously set value will be overwritten.
 * @since_tizen 4.0
 *
 * @param[in] scan_filter The scan filter handle
 * @param[in] uuid The service solicitation UUID by which advertisements will be filtered
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER	Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED	Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 *
 */
int bt_adapter_le_scan_filter_set_service_solicitation_uuid(bt_scan_filter_h scan_filter, const char *uuid);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Sets the service solicitation UUID and the mask for the advertisements filter,
 *           to use for filtering by partial data.
 * @details Any previously set value will be overwritten. The mask works as follows:
 *             For each bit set to 1 in the mask, the corresponding bits in @a uuid
 *             and in the filtered data will have to be equal. If the mask bit is set to 0,
 *             the corresponding bits will be ignored.
 * @since_tizen 4.0
 *
 * @remarks The @a mask and the service solicitation @a uuid must have equal lengths.
 *
 * @param[in] scan_filter The scan filter handle
 * @param[in] uuid The service solicitation UUID by which advertisements will be filtered
 * @param[in] mask The mask by which advertisements will be filtered
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER	Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED	Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 *
 */
int bt_adapter_le_scan_filter_set_service_solicitation_uuid_with_mask(bt_scan_filter_h scan_filter,
			const char *uuid, const char *mask);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Sets the service data for the advertisements filter.
 * @details Any previously set value will be overwritten.
 * @since_tizen 4.0
 *
 * @param[in] scan_filter The scan filter handle
 * @param[in] uuid The service UUID by which advertisements will be filtered
 * @param[in] data The service data by which advertisements will be filtered
 * @param[in] data_len The length of the service data
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER	Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED	Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 *
 */
int bt_adapter_le_scan_filter_set_service_data(bt_scan_filter_h scan_filter,
			const char *uuid, const char *data, unsigned int data_len);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Sets the service data and the mask for the advertisements filter,
 *           to use for filtering by partial data.
 * @details Any previously set value will be overwritten. The mask works as follows:
 *             For each bit set to 1 in the mask, the corresponding bits in @a data
 *             and in the filtered data will have to be equal. If the mask bit is set to 0,
 *             the corresponding bits will be ignored.
 * @since_tizen 4.0
 *
 * @remarks The @a mask and the service @a data must have equal lengths.
 *
 * @param[in] scan_filter The scan filter handle
 * @param[in] uuid The service UUID by which advertisements will be filtered
 * @param[in] data The service data by which advertisements will be filtered
 * @param[in] data_len The length of the service data
 * @param[in] mask The mask by which advertisements will be filtered
 * @param[in] mask_len The length of the mask
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER	Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED	Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 *
 */
int bt_adapter_le_scan_filter_set_service_data_with_mask(bt_scan_filter_h scan_filter,
			const char *uuid,
			const char *data,
			unsigned int data_len,
			const char *mask,
			unsigned int mask_len);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Sets the manufacturer data for the advertisements filter.
 * @details Any previously set value will be overwritten.
 * @since_tizen 4.0
 *
 * @param[in] scan_filter The scan filter handle
 * @param[in] manufacturer_id The manufacturer ID (0x0000 ~ 0xFFFF)
 * @param[in] data The manufacturer data (byte array)
 * @param[in] data_len The length of the manufacturer data
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER	Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED	Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 *
 */
int bt_adapter_le_scan_filter_set_manufacturer_data(bt_scan_filter_h scan_filter,
			int manufacturer_id,
			const char *data,
			unsigned int data_len);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Sets the manufacturer data and the mask for the advertisements filter,
 *           to use for filtering by partial data.
 * @details Any previously set value will be overwritten. The mask works as follows:
 *             For each bit set to 1 in the mask, the corresponding bits in @a data
 *             and in the filtered data will have to be equal. If the mask bit is set to 0,
 *             the corresponding bits will be ignored.
 * @since_tizen 4.0
 *
 * @remarks The @a mask and the manufacturer @a data must have equal lengths.
 *
 * @param[in] scan_filter The scan filter handle
 * @param[in] manufacturer_id The manufacturer ID (0x0000 ~ 0xFFFF)
 * @param[in] data The manufacturer data (byte array)
 * @param[in] data_len The length of the manufacturer data
 * @param[in] mask The mask by which advertisements will be filtered
 * @param[in] mask_len The length of the mask
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER	Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED	Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 *
 */
int bt_adapter_le_scan_filter_set_manufacturer_data_with_mask(bt_scan_filter_h scan_filter,
			int manufacturer_id,
			const char *data,
			unsigned int data_len,
			const char *mask,
			unsigned int mask_len);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Sets the scan filter type for the advertisements filter.
 * @details The filter type is used when searching only for iBeacon or proximity
 *              type's advertising data. If the type is not set, LE scanner will
 *              search devices as with regard to other filtered attributes.
 *              If the type is set, all other attributes set for the filter are ignored.
 * @since_tizen 4.0
 *
 * @param[in] scan_filter The scan filter handle
 * @param[in] mode The scan filter type
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 *
 */
int bt_adapter_le_scan_filter_set_type(bt_scan_filter_h scan_filter,
			 bt_adapter_le_scan_filter_type_e mode);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Registers a scan filter to use for scanning.
 * @details If the filter is registered, it cannot be changed.
 * @since_tizen 4.0
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 *
 * @remarks Several scan filters can be registered. If an advertisement passes \n
 *                any of the registered scan filters, it will be included in the results.
 *
 * @param[in] scan_filter The scan filter handle
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOW_IN_PROGRESS  Scan is in progress
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 *
 */
int bt_adapter_le_scan_filter_register(bt_scan_filter_h scan_filter);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Unregisters all registered scan filters.
 * @since_tizen 4.0
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 *
 * @param[in] scan_filter The scan filter handle
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOW_IN_PROGRESS  Scan is in progress
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 *
 */
int bt_adapter_le_scan_filter_unregister(bt_scan_filter_h scan_filter);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
 * @brief Unregisters all registered scan filters.
 * @since_tizen 4.0
 * @privlevel public
 * @privilege %http://tizen.org/privilege/bluetooth
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_NOW_IN_PROGRESS  Scan is in progress
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
 *
 * @pre The Bluetooth service must be initialized with bt_initialize().
 *
 */
int bt_adapter_le_scan_filter_unregister_all(void);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_50_MODULE
 * @brief Checks if LE 2M PHY feature is supported or not.
 * @since_tizen 5.0
 *
 * @remarks The LE 2M PHY feature was introduced in the BT 5.0 core specification.
 *
 * @param[out] is_supported The LE 2M PHY feature support: (@c true = supported , @c  false = not supported)
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Adapter is not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
 */
int bt_adapter_le_is_2m_phy_supported(bool *is_supported);

/**
 * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_50_MODULE
 * @brief Checks if LE CODED PHY feature is supported or not.
 * @since_tizen 5.0
 *
 * @remarks The LE CODED PHY feature was introduced in the BT 5.0 core specification.
 *
 * @param[out] is_supported The LE CODED PHY feature support: (@c true = supported , @c  false = not supported)
 *
 * @return 0 on success, otherwise a negative error value.
 * @retval #BT_ERROR_NONE  Successful
 * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
 * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
 * @retval #BT_ERROR_NOT_ENABLED  Adapter is not enabled
 * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
 * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
 *
 * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
 */
int bt_adapter_le_is_coded_phy_supported(bool *is_supported);



#ifdef __cplusplus
}
#endif /* __cplusplus */

#endif /* __TIZEN_NETWORK_BLUETOOTH_H__ */
