/**
 * Copyright (c) 2014 - 2017, Nordic Semiconductor ASA
 * 
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 * 
 * 1. Redistributions of source code must retain the above copyright notice, this
 *    list of conditions and the following disclaimer.
 * 
 * 2. Redistributions in binary form, except as embedded into a Nordic
 *    Semiconductor ASA integrated circuit in a product or a software update for
 *    such product, must reproduce the above copyright notice, this list of
 *    conditions and the following disclaimer in the documentation and/or other
 *    materials provided with the distribution.
 * 
 * 3. Neither the name of Nordic Semiconductor ASA nor the names of its
 *    contributors may be used to endorse or promote products derived from this
 *    software without specific prior written permission.
 * 
 * 4. This software, with or without modification, must only be used with a
 *    Nordic Semiconductor ASA integrated circuit.
 * 
 * 5. Any software provided in binary form under this license must not be reverse
 *    engineered, decompiled, modified and/or disassembled.
 * 
 * THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * 
 */

#ifndef _CONN_MW_BLE_GAP_H
#define _CONN_MW_BLE_GAP_H

#include <stdint.h>

#ifdef __cplusplus
extern "C" {
#endif

/**@brief Handles @ref sd_ble_gap_adv_data_set command and prepares response.
 *
 * @param[in]     p_rx_buf            Pointer to input buffer.
 * @param[in]     rx_buf_len          Size of p_rx_buf.
 * @param[out]    p_tx_buf            Pointer to output buffer.
 * @param[in,out] p_tx_buf_len        \c in: size of \p p_tx_buf buffer.
 *                                    \c out: Length of valid data in \p p_tx_buf.
 *
 * @retval NRF_SUCCESS                Handler success.
 * @retval NRF_ERROR_NULL             Handler failure. NULL pointer supplied.
 * @retval NRF_ERROR_INVALID_LENGTH   Handler failure. Incorrect buffer length.
 * @retval NRF_ERROR_INVALID_PARAM    Handler failure. Invalid operation type.
 */
uint32_t conn_mw_ble_gap_adv_data_set(uint8_t const * const p_rx_buf,
                                      uint32_t              rx_buf_len,
                                      uint8_t       * const p_tx_buf,
                                      uint32_t      * const p_tx_buf_len);

/**@brief Handles @ref sd_ble_gap_adv_start command and prepares response.
 *
 * @param[in]     p_rx_buf            Pointer to input buffer.
 * @param[in]     rx_buf_len          Size of p_rx_buf.
 * @param[out]    p_tx_buf            Pointer to output buffer.
 * @param[in,out] p_tx_buf_len        \c in: size of \p p_tx_buf buffer.
 *                                    \c out: Length of valid data in \p p_tx_buf.
 *
 * @retval NRF_SUCCESS                Handler success.
 * @retval NRF_ERROR_NULL             Handler failure. NULL pointer supplied.
 * @retval NRF_ERROR_INVALID_LENGTH   Handler failure. Incorrect buffer length.
 * @retval NRF_ERROR_INVALID_PARAM    Handler failure. Invalid operation type.
 */
uint32_t conn_mw_ble_gap_adv_start(uint8_t const * const p_rx_buf,
                                   uint32_t              rx_buf_len,
                                   uint8_t       * const p_tx_buf,
                                   uint32_t      * const p_tx_buf_len);

/**@brief Handles @ref sd_ble_gap_adv_stop command and prepares response.
 *
 * @param[in]     p_rx_buf            Pointer to input buffer.
 * @param[in]     rx_buf_len          Size of p_rx_buf.
 * @param[out]    p_tx_buf            Pointer to output buffer.
 * @param[in,out] p_tx_buf_len        \c in: size of \p p_tx_buf buffer.
 *                                    \c out: Length of valid data in \p p_tx_buf.
 *
 * @retval NRF_SUCCESS                Handler success.
 * @retval NRF_ERROR_NULL             Handler failure. NULL pointer supplied.
 * @retval NRF_ERROR_INVALID_LENGTH   Handler failure. Incorrect buffer length.
 * @retval NRF_ERROR_INVALID_PARAM    Handler failure. Invalid operation type.
 */
uint32_t conn_mw_ble_gap_adv_stop(uint8_t const * const p_rx_buf,
                                  uint32_t              rx_buf_len,
                                  uint8_t       * const p_tx_buf,
                                  uint32_t      * const p_tx_buf_len);

/**@brief Handles @ref sd_ble_gap_conn_param_update command and prepares response.
 *
 * @param[in]     p_rx_buf            Pointer to input buffer.
 * @param[in]     rx_buf_len          Size of p_rx_buf.
 * @param[out]    p_tx_buf            Pointer to output buffer.
 * @param[in,out] p_tx_buf_len        \c in: size of \p p_tx_buf buffer.
 *                                    \c out: Length of valid data in \p p_tx_buf.
 *
 * @retval NRF_SUCCESS                Handler success.
 * @retval NRF_ERROR_NULL             Handler failure. NULL pointer supplied.
 * @retval NRF_ERROR_INVALID_LENGTH   Handler failure. Incorrect buffer length.
 * @retval NRF_ERROR_INVALID_PARAM    Handler failure. Invalid operation type.
 */
uint32_t conn_mw_ble_gap_conn_param_update(uint8_t const * const p_rx_buf,
                                           uint32_t              rx_buf_len,
                                           uint8_t       * const p_tx_buf,
                                           uint32_t      * const p_tx_buf_len);

/**@brief Handles @ref sd_ble_gap_disconnect command and prepares response.
 *
 * @param[in]     p_rx_buf            Pointer to input buffer.
 * @param[in]     rx_buf_len          Size of p_rx_buf.
 * @param[out]    p_tx_buf            Pointer to output buffer.
 * @param[in,out] p_tx_buf_len        \c in: size of \p p_tx_buf buffer.
 *                                    \c out: Length of valid data in \p p_tx_buf.
 *
 * @retval NRF_SUCCESS                Handler success.
 * @retval NRF_ERROR_NULL             Handler failure. NULL pointer supplied.
 * @retval NRF_ERROR_INVALID_LENGTH   Handler failure. Incorrect buffer length.
 * @retval NRF_ERROR_INVALID_PARAM    Handler failure. Invalid operation type.
 */
uint32_t conn_mw_ble_gap_disconnect(uint8_t const * const p_rx_buf,
                                    uint32_t              rx_buf_len,
                                    uint8_t       * const p_tx_buf,
                                    uint32_t      * const p_tx_buf_len);

/**@brief Handles @ref sd_ble_gap_tx_power_set command and prepares response.
 *
 * @param[in]     p_rx_buf            Pointer to input buffer.
 * @param[in]     rx_buf_len          Size of p_rx_buf.
 * @param[out]    p_tx_buf            Pointer to output buffer.
 * @param[in,out] p_tx_buf_len        \c in: size of \p p_tx_buf buffer.
 *                                    \c out: Length of valid data in \p p_tx_buf.
 *
 * @retval NRF_SUCCESS                Handler success.
 * @retval NRF_ERROR_NULL             Handler failure. NULL pointer supplied.
 * @retval NRF_ERROR_INVALID_LENGTH   Handler failure. Incorrect buffer length.
 * @retval NRF_ERROR_INVALID_PARAM    Handler failure. Invalid operation type.
 */
uint32_t conn_mw_ble_gap_tx_power_set(uint8_t const * const p_rx_buf,
                                      uint32_t              rx_buf_len,
                                      uint8_t       * const p_tx_buf,
                                      uint32_t      * const p_tx_buf_len);

/**@brief Handles @ref sd_ble_gap_appearance_set command and prepares response.
 *
 * @param[in]     p_rx_buf            Pointer to input buffer.
 * @param[in]     rx_buf_len          Size of p_rx_buf.
 * @param[out]    p_tx_buf            Pointer to output buffer.
 * @param[in,out] p_tx_buf_len        \c in: size of \p p_tx_buf buffer.
 *                                    \c out: Length of valid data in \p p_tx_buf.
 *
 * @retval NRF_SUCCESS                Handler success.
 * @retval NRF_ERROR_NULL             Handler failure. NULL pointer supplied.
 * @retval NRF_ERROR_INVALID_LENGTH   Handler failure. Incorrect buffer length.
 * @retval NRF_ERROR_INVALID_PARAM    Handler failure. Invalid operation type.
 */
uint32_t conn_mw_ble_gap_appearance_set(uint8_t const * const p_rx_buf,
                                        uint32_t              rx_buf_len,
                                        uint8_t       * const p_tx_buf,
                                        uint32_t      * const p_tx_buf_len);

/**@brief Handles @ref sd_ble_gap_appearance_get command and prepares response.
 *
 * @param[in]     p_rx_buf            Pointer to input buffer.
 * @param[in]     rx_buf_len          Size of p_rx_buf.
 * @param[out]    p_tx_buf            Pointer to output buffer.
 * @param[in,out] p_tx_buf_len        \c in: size of \p p_tx_buf buffer.
 *                                    \c out: Length of valid data in \p p_tx_buf.
 *
 * @retval NRF_SUCCESS                Handler success.
 * @retval NRF_ERROR_NULL             Handler failure. NULL pointer supplied.
 * @retval NRF_ERROR_INVALID_LENGTH   Handler failure. Incorrect buffer length.
 * @retval NRF_ERROR_INVALID_PARAM    Handler failure. Invalid operation type.
 */
uint32_t conn_mw_ble_gap_appearance_get(uint8_t const * const p_rx_buf,
                                        uint32_t              rx_buf_len,
                                        uint8_t       * const p_tx_buf,
                                        uint32_t      * const p_tx_buf_len);

/**@brief Handles @ref sd_ble_gap_ppcp_set command and prepares response.
 *
 * @param[in]     p_rx_buf            Pointer to input buffer.
 * @param[in]     rx_buf_len          Size of p_rx_buf.
 * @param[out]    p_tx_buf            Pointer to output buffer.
 * @param[in,out] p_tx_buf_len        \c in: size of \p p_tx_buf buffer.
 *                                    \c out: Length of valid data in \p p_tx_buf.
 *
 * @retval NRF_SUCCESS                Handler success.
 * @retval NRF_ERROR_NULL             Handler failure. NULL pointer supplied.
 * @retval NRF_ERROR_INVALID_LENGTH   Handler failure. Incorrect buffer length.
 * @retval NRF_ERROR_INVALID_PARAM    Handler failure. Invalid operation type.
 */
uint32_t conn_mw_ble_gap_ppcp_set(uint8_t const * const p_rx_buf,
                                  uint32_t              rx_buf_len,
                                  uint8_t       * const p_tx_buf,
                                  uint32_t      * const p_tx_buf_len);

/**@brief Handles @ref sd_ble_gap_ppcp_get command and prepares response.
 *
 * @param[in]     p_rx_buf            Pointer to input buffer.
 * @param[in]     rx_buf_len          Size of p_rx_buf.
 * @param[out]    p_tx_buf            Pointer to output buffer.
 * @param[in,out] p_tx_buf_len        \c in: size of \p p_tx_buf buffer.
 *                                    \c out: Length of valid data in \p p_tx_buf.
 *
 * @retval NRF_SUCCESS                Handler success.
 * @retval NRF_ERROR_NULL             Handler failure. NULL pointer supplied.
 * @retval NRF_ERROR_INVALID_LENGTH   Handler failure. Incorrect buffer length.
 * @retval NRF_ERROR_INVALID_PARAM    Handler failure. Invalid operation type.
 */
uint32_t conn_mw_ble_gap_ppcp_get(uint8_t const * const p_rx_buf,
                                  uint32_t              rx_buf_len,
                                  uint8_t       * const p_tx_buf,
                                  uint32_t      * const p_tx_buf_len);

/**@brief Handles @ref sd_ble_gap_device_name_get command and prepares response.
 *
 * @param[in]     p_rx_buf            Pointer to input buffer.
 * @param[in]     rx_buf_len          Size of p_rx_buf.
 * @param[out]    p_tx_buf            Pointer to output buffer.
 * @param[in,out] p_tx_buf_len        \c in: size of \p p_tx_buf buffer.
 *                                    \c out: Length of valid data in \p p_tx_buf.
 *
 * @retval NRF_SUCCESS                Handler success.
 * @retval NRF_ERROR_NULL             Handler failure. NULL pointer supplied.
 * @retval NRF_ERROR_INVALID_LENGTH   Handler failure. Incorrect buffer length.
 * @retval NRF_ERROR_INVALID_PARAM    Handler failure. Invalid operation type.
 */
uint32_t conn_mw_ble_gap_device_name_get(uint8_t const * const p_rx_buf,
                                         uint32_t              rx_buf_len,
                                         uint8_t       * const p_tx_buf,
                                         uint32_t      * const p_tx_buf_len);

/**@brief Handles @ref sd_ble_gap_device_name_set command and prepares response.
 *
 * @param[in]     p_rx_buf            Pointer to input buffer.
 * @param[in]     rx_buf_len          Size of p_rx_buf.
 * @param[out]    p_tx_buf            Pointer to output buffer.
 * @param[in,out] p_tx_buf_len        \c in: size of \p p_tx_buf buffer.
 *                                    \c out: Length of valid data in \p p_tx_buf.
 *
 * @retval NRF_SUCCESS                Handler success.
 * @retval NRF_ERROR_NULL             Handler failure. NULL pointer supplied.
 * @retval NRF_ERROR_INVALID_LENGTH   Handler failure. Incorrect buffer length.
 * @retval NRF_ERROR_INVALID_PARAM    Handler failure. Invalid operation type.
 */
uint32_t conn_mw_ble_gap_device_name_set(uint8_t const * const p_rx_buf,
                                         uint32_t              rx_buf_len,
                                         uint8_t       * const p_tx_buf,
                                         uint32_t      * const p_tx_buf_len);

/**@brief Handles @ref sd_ble_gap_authenticate command and prepares response.
 *
 * @param[in]     p_rx_buf            Pointer to input buffer.
 * @param[in]     rx_buf_len          Size of p_rx_buf.
 * @param[out]    p_tx_buf            Pointer to output buffer.
 * @param[in,out] p_tx_buf_len        \c in: size of \p p_tx_buf buffer.
 *                                    \c out: Length of valid data in \p p_tx_buf.
 *
 * @retval NRF_SUCCESS                Handler success.
 * @retval NRF_ERROR_NULL             Handler failure. NULL pointer supplied.
 * @retval NRF_ERROR_INVALID_LENGTH   Handler failure. Incorrect buffer length.
 * @retval NRF_ERROR_INVALID_PARAM    Handler failure. Invalid operation type.
 */
uint32_t conn_mw_ble_gap_authenticate(uint8_t const * const p_rx_buf,
                                      uint32_t              rx_buf_len,
                                      uint8_t       * const p_tx_buf,
                                      uint32_t      * const p_tx_buf_len);

/**@brief Handles @ref sd_ble_gap_sec_params_reply command and prepares response.
 *
 * @param[in]     p_rx_buf            Pointer to input buffer.
 * @param[in]     rx_buf_len          Size of p_rx_buf.
 * @param[out]    p_tx_buf            Pointer to output buffer.
 * @param[in,out] p_tx_buf_len        \c in: size of \p p_tx_buf buffer.
 *                                    \c out: Length of valid data in \p p_tx_buf.
 *
 * @retval NRF_SUCCESS                Handler success.
 * @retval NRF_ERROR_NULL             Handler failure. NULL pointer supplied.
 * @retval NRF_ERROR_INVALID_LENGTH   Handler failure. Incorrect buffer length.
 * @retval NRF_ERROR_INVALID_PARAM    Handler failure. Invalid operation type.
 */
uint32_t conn_mw_ble_gap_sec_params_reply(uint8_t const * const p_rx_buf,
                                          uint32_t              rx_buf_len,
                                          uint8_t       * const p_tx_buf,
                                          uint32_t      * const p_tx_buf_len);

/**@brief Handles @ref sd_ble_gap_auth_key_reply command and prepares response.
 *
 * @param[in]     p_rx_buf            Pointer to input buffer.
 * @param[in]     rx_buf_len          Size of p_rx_buf.
 * @param[out]    p_tx_buf            Pointer to output buffer.
 * @param[in,out] p_tx_buf_len        \c in: size of \p p_tx_buf buffer.
 *                                    \c out: Length of valid data in \p p_tx_buf.
 *
 * @retval NRF_SUCCESS                Handler success.
 * @retval NRF_ERROR_NULL             Handler failure. NULL pointer supplied.
 * @retval NRF_ERROR_INVALID_LENGTH   Handler failure. Incorrect buffer length.
 * @retval NRF_ERROR_INVALID_PARAM    Handler failure. Invalid operation type.
 */
uint32_t conn_mw_ble_gap_auth_key_reply(uint8_t const * const p_rx_buf,
                                        uint32_t              rx_buf_len,
                                        uint8_t       * const p_tx_buf,
                                        uint32_t      * const p_tx_buf_len);

/**@brief Handles @ref sd_ble_gap_sec_info_reply command and prepares response.
 *
 * @param[in]     p_rx_buf            Pointer to input buffer.
 * @param[in]     rx_buf_len          Size of p_rx_buf.
 * @param[out]    p_tx_buf            Pointer to output buffer.
 * @param[in,out] p_tx_buf_len        \c in: size of \p p_tx_buf buffer.
 *                                    \c out: Length of valid data in \p p_tx_buf.
 *
 * @retval NRF_SUCCESS                Handler success.
 * @retval NRF_ERROR_NULL             Handler failure. NULL pointer supplied.
 * @retval NRF_ERROR_INVALID_LENGTH   Handler failure. Incorrect buffer length.
 * @retval NRF_ERROR_INVALID_PARAM    Handler failure. Invalid operation type.
 */
uint32_t conn_mw_ble_gap_sec_info_reply(uint8_t const * const p_rx_buf,
                                        uint32_t              rx_buf_len,
                                        uint8_t       * const p_tx_buf,
                                        uint32_t      * const p_tx_buf_len);

/**@brief Handles @ref sd_ble_gap_conn_sec_get command and prepares response.
 *
 * @param[in]     p_rx_buf            Pointer to input buffer.
 * @param[in]     rx_buf_len          Size of p_rx_buf.
 * @param[out]    p_tx_buf            Pointer to output buffer.
 * @param[in,out] p_tx_buf_len        \c in: size of \p p_tx_buf buffer.
 *                                    \c out: Length of valid data in \p p_tx_buf.
 *
 * @retval NRF_SUCCESS                Handler success.
 * @retval NRF_ERROR_NULL             Handler failure. NULL pointer supplied.
 * @retval NRF_ERROR_INVALID_LENGTH   Handler failure. Incorrect buffer length.
 * @retval NRF_ERROR_INVALID_PARAM    Handler failure. Invalid operation type.
 */
uint32_t conn_mw_ble_gap_conn_sec_get(uint8_t const * const p_rx_buf,
                                      uint32_t              rx_buf_len,
                                      uint8_t       * const p_tx_buf,
                                      uint32_t      * const p_tx_buf_len);

/**@brief Handles @ref sd_ble_gap_rssi_start command and prepares response.
 *
 * @param[in]     p_rx_buf            Pointer to input buffer.
 * @param[in]     rx_buf_len          Size of p_rx_buf.
 * @param[out]    p_tx_buf            Pointer to output buffer.
 * @param[in,out] p_tx_buf_len        \c in: size of \p p_tx_buf buffer.
 *                                    \c out: Length of valid data in \p p_tx_buf.
 *
 * @retval NRF_SUCCESS                Handler success.
 * @retval NRF_ERROR_NULL             Handler failure. NULL pointer supplied.
 * @retval NRF_ERROR_INVALID_LENGTH   Handler failure. Incorrect buffer length.
 * @retval NRF_ERROR_INVALID_PARAM    Handler failure. Invalid operation type.
 */
uint32_t conn_mw_ble_gap_rssi_start(uint8_t const * const p_rx_buf,
                                    uint32_t              rx_buf_len,
                                    uint8_t       * const p_tx_buf,
                                    uint32_t      * const p_tx_buf_len);

/**@brief Handles @ref sd_ble_gap_rssi_stop command and prepares response.
 *
 * @param[in]     p_rx_buf            Pointer to input buffer.
 * @param[in]     rx_buf_len          Size of p_rx_buf.
 * @param[out]    p_tx_buf            Pointer to output buffer.
 * @param[in,out] p_tx_buf_len        \c in: size of \p p_tx_buf buffer.
 *                                    \c out: Length of valid data in \p p_tx_buf.
 *
 * @retval NRF_SUCCESS                Handler success.
 * @retval NRF_ERROR_NULL             Handler failure. NULL pointer supplied.
 * @retval NRF_ERROR_INVALID_LENGTH   Handler failure. Incorrect buffer length.
 * @retval NRF_ERROR_INVALID_PARAM    Handler failure. Invalid operation type.
 */
uint32_t conn_mw_ble_gap_rssi_stop(uint8_t const * const p_rx_buf,
                                   uint32_t              rx_buf_len,
                                   uint8_t       * const p_tx_buf,
                                   uint32_t      * const p_tx_buf_len);

/**@brief Handles @ref sd_ble_gap_rssi_get command and prepares response.
 *
 * @param[in]     p_rx_buf            Pointer to input buffer.
 * @param[in]     rx_buf_len          Size of p_rx_buf.
 * @param[out]    p_tx_buf            Pointer to output buffer.
 * @param[in,out] p_tx_buf_len        \c in: size of \p p_tx_buf buffer.
 *                                    \c out: Length of valid data in \p p_tx_buf.
 *
 * @retval NRF_SUCCESS                Handler success.
 * @retval NRF_ERROR_NULL             Handler failure. NULL pointer supplied.
 * @retval NRF_ERROR_INVALID_LENGTH   Handler failure. Incorrect buffer length.
 * @retval NRF_ERROR_INVALID_PARAM    Handler failure. Invalid operation type.
 */
uint32_t conn_mw_ble_gap_rssi_get(uint8_t const * const p_rx_buf,
                                  uint32_t              rx_buf_len,
                                  uint8_t       * const p_tx_buf,
                                  uint32_t      * const p_tx_buf_len);

/**@brief Handles @ref sd_ble_gap_connect command and prepares response.
 *
 * @param[in]     p_rx_buf            Pointer to input buffer.
 * @param[in]     rx_buf_len          Size of p_rx_buf.
 * @param[out]    p_tx_buf            Pointer to output buffer.
 * @param[in,out] p_tx_buf_len        \c in: size of \p p_tx_buf buffer.
 *                                    \c out: Length of valid data in \p p_tx_buf.
 *
 * @retval NRF_SUCCESS                Handler success.
 * @retval NRF_ERROR_NULL             Handler failure. NULL pointer supplied.
 * @retval NRF_ERROR_INVALID_LENGTH   Handler failure. Incorrect buffer length.
 * @retval NRF_ERROR_INVALID_PARAM    Handler failure. Invalid operation type.
 */
uint32_t conn_mw_ble_gap_connect(uint8_t const * const p_rx_buf,
                                 uint32_t              rx_buf_len,
                                 uint8_t * const       p_tx_buf,
                                 uint32_t * const      p_tx_buf_len);

/**@brief Handles @ref sd_ble_gap_connect_cancel command and prepares response.
 *
 * @param[in]     p_rx_buf            Pointer to input buffer.
 * @param[in]     rx_buf_len          Size of p_rx_buf.
 * @param[out]    p_tx_buf            Pointer to output buffer.
 * @param[in,out] p_tx_buf_len        \c in: size of \p p_tx_buf buffer.
 *                                    \c out: Length of valid data in \p p_tx_buf.
 *
 * @retval NRF_SUCCESS                Handler success.
 * @retval NRF_ERROR_NULL             Handler failure. NULL pointer supplied.
 * @retval NRF_ERROR_INVALID_LENGTH   Handler failure. Incorrect buffer length.
 * @retval NRF_ERROR_INVALID_PARAM    Handler failure. Invalid operation type.
 */
uint32_t conn_mw_ble_gap_connect_cancel(uint8_t const * const p_rx_buf,
                                        uint32_t              rx_buf_len,
                                        uint8_t * const       p_tx_buf,
                                        uint32_t * const      p_tx_buf_len);

/**@brief Handles @ref sd_ble_gap_scan_start command and prepares response.
 *
 * @param[in]     p_rx_buf            Pointer to input buffer.
 * @param[in]     rx_buf_len          Size of p_rx_buf.
 * @param[out]    p_tx_buf            Pointer to output buffer.
 * @param[in,out] p_tx_buf_len        \c in: size of \p p_tx_buf buffer.
 *                                    \c out: Length of valid data in \p p_tx_buf.
 *
 * @retval NRF_SUCCESS                Handler success.
 * @retval NRF_ERROR_NULL             Handler failure. NULL pointer supplied.
 * @retval NRF_ERROR_INVALID_LENGTH   Handler failure. Incorrect buffer length.
 * @retval NRF_ERROR_INVALID_PARAM    Handler failure. Invalid operation type.
 */
uint32_t conn_mw_ble_gap_scan_start(uint8_t const * const p_rx_buf,
                                    uint32_t              rx_buf_len,
                                    uint8_t * const       p_tx_buf,
                                    uint32_t * const      p_tx_buf_len);

/**@brief Handles @ref sd_ble_gap_scan_stop command and prepares response.
 *
 * @param[in]     p_rx_buf            Pointer to input buffer.
 * @param[in]     rx_buf_len          Size of p_rx_buf.
 * @param[out]    p_tx_buf            Pointer to output buffer.
 * @param[in,out] p_tx_buf_len        \c in: size of \p p_tx_buf buffer.
 *                                    \c out: Length of valid data in \p p_tx_buf.
 *
 * @retval NRF_SUCCESS                Handler success.
 * @retval NRF_ERROR_NULL             Handler failure. NULL pointer supplied.
 * @retval NRF_ERROR_INVALID_LENGTH   Handler failure. Incorrect buffer length.
 * @retval NRF_ERROR_INVALID_PARAM    Handler failure. Invalid operation type.
 */
uint32_t conn_mw_ble_gap_scan_stop(uint8_t const * const p_rx_buf,
                                    uint32_t              rx_buf_len,
                                    uint8_t * const       p_tx_buf,
                                    uint32_t * const      p_tx_buf_len);

/**@brief Handles @ref sd_ble_gap_encrypt command and prepares response.
 *
 * @param[in]     p_rx_buf            Pointer to input buffer.
 * @param[in]     rx_buf_len          Size of p_rx_buf.
 * @param[out]    p_tx_buf            Pointer to output buffer.
 * @param[in,out] p_tx_buf_len        \c in: size of \p p_tx_buf buffer.
 *                                    \c out: Length of valid data in \p p_tx_buf.
 *
 * @retval NRF_SUCCESS                Handler success.
 * @retval NRF_ERROR_NULL             Handler failure. NULL pointer supplied.
 * @retval NRF_ERROR_INVALID_LENGTH   Handler failure. Incorrect buffer length.
 * @retval NRF_ERROR_INVALID_PARAM    Handler failure. Invalid operation type.
 */

uint32_t conn_mw_ble_gap_encrypt(uint8_t const * const p_rx_buf,
                                 uint32_t              rx_buf_len,
                                 uint8_t       * const p_tx_buf,
                                 uint32_t      * const p_tx_buf_len);

/**@brief Handles @ref sd_ble_gap_keypress_notify command and prepares response.
 *
 * @param[in]     p_rx_buf            Pointer to input buffer.
 * @param[in]     rx_buf_len          Size of p_rx_buf.
 * @param[out]    p_tx_buf            Pointer to output buffer.
 * @param[in,out] p_tx_buf_len        \c in: size of \p p_tx_buf buffer.
 *                                    \c out: Length of valid data in \p p_tx_buf.
 *
 * @retval NRF_SUCCESS                Handler success.
 * @retval NRF_ERROR_NULL             Handler failure. NULL pointer supplied.
 * @retval NRF_ERROR_INVALID_LENGTH   Handler failure. Incorrect buffer length.
 * @retval NRF_ERROR_INVALID_PARAM    Handler failure. Invalid operation type.
 */

uint32_t conn_mw_ble_gap_keypress_notify(uint8_t const * const p_rx_buf,
                                  uint32_t              rx_buf_len,
                                  uint8_t       * const p_tx_buf,
                                  uint32_t      * const p_tx_buf_len);

/**@brief Handles @ref sd_ble_gap_lesc_dhkey_reply command and prepares response.
 *
 * @param[in]     p_rx_buf            Pointer to input buffer.
 * @param[in]     rx_buf_len          Size of p_rx_buf.
 * @param[out]    p_tx_buf            Pointer to output buffer.
 * @param[in,out] p_tx_buf_len        \c in: size of \p p_tx_buf buffer.
 *                                    \c out: Length of valid data in \p p_tx_buf.
 *
 * @retval NRF_SUCCESS                Handler success.
 * @retval NRF_ERROR_NULL             Handler failure. NULL pointer supplied.
 * @retval NRF_ERROR_INVALID_LENGTH   Handler failure. Incorrect buffer length.
 * @retval NRF_ERROR_INVALID_PARAM    Handler failure. Invalid operation type.
 */

uint32_t conn_mw_ble_gap_lesc_dhkey_reply(uint8_t const * const p_rx_buf,
                                  uint32_t              rx_buf_len,
                                  uint8_t       * const p_tx_buf,
                                  uint32_t      * const p_tx_buf_len);

/**@brief Handles @ref sd_ble_gap_lesc_oob_data_set command and prepares response.
 *
 * @param[in]     p_rx_buf            Pointer to input buffer.
 * @param[in]     rx_buf_len          Size of p_rx_buf.
 * @param[out]    p_tx_buf            Pointer to output buffer.
 * @param[in,out] p_tx_buf_len        \c in: size of \p p_tx_buf buffer.
 *                                    \c out: Length of valid data in \p p_tx_buf.
 *
 * @retval NRF_SUCCESS                Handler success.
 * @retval NRF_ERROR_NULL             Handler failure. NULL pointer supplied.
 * @retval NRF_ERROR_INVALID_LENGTH   Handler failure. Incorrect buffer length.
 * @retval NRF_ERROR_INVALID_PARAM    Handler failure. Invalid operation type.
 */

uint32_t conn_mw_ble_gap_lesc_oob_data_set(uint8_t const * const p_rx_buf,
                                           uint32_t              rx_buf_len,
                                           uint8_t       * const p_tx_buf,
                                           uint32_t      * const p_tx_buf_len);

/**@brief Handles @ref sd_ble_gap_lesc_oob_data_get command and prepares response.
 *
 * @param[in]     p_rx_buf            Pointer to input buffer.
 * @param[in]     rx_buf_len          Size of p_rx_buf.
 * @param[out]    p_tx_buf            Pointer to output buffer.
 * @param[in,out] p_tx_buf_len        \c in: size of \p p_tx_buf buffer.
 *                                    \c out: Length of valid data in \p p_tx_buf.
 *
 * @retval NRF_SUCCESS                Handler success.
 * @retval NRF_ERROR_NULL             Handler failure. NULL pointer supplied.
 * @retval NRF_ERROR_INVALID_LENGTH   Handler failure. Incorrect buffer length.
 * @retval NRF_ERROR_INVALID_PARAM    Handler failure. Invalid operation type.
 */

uint32_t conn_mw_ble_gap_lesc_oob_data_get(uint8_t const * const p_rx_buf,
                                           uint32_t              rx_buf_len,
                                           uint8_t       * const p_tx_buf,
                                           uint32_t      * const p_tx_buf_len);
										   
/**@brief Allocates instance in m_conn_keys_table[] for storage of encryption keys.
 *
 * @param[in]     conn_handle         conn_handle
 * @param[out]    p_index             Pointer to the index of allocated instance.
 *
 * @retval NRF_SUCCESS                Success.
 * @retval NRF_ERROR_NO_MEM           No free instance available.
 */
uint32_t conn_mw_ble_gap_sec_context_create(uint16_t conn_handle, uint32_t *p_index);

/**@brief Releases the instance identified by a connection handle.
 *
 * @param[in]     conn_handle         conn_handle
 
 * @retval NRF_SUCCESS                Success.
 * @retval NRF_ERROR_NOT_FOUND        Instance with the conn_handle not found.
 */
uint32_t conn_mw_ble_gap_sec_context_destroy(uint16_t conn_handle);

/**@brief Finds index of instance identified by a connection handle in m_conn_keys_table[].
 *
 * @param[in]     conn_handle         conn_handle
 *
 * @retval NRF_SUCCESS                Success.
 * @retval NRF_ERROR_NOT_FOUND        Instance with the conn_handle not found.
 */
uint32_t conn_mw_ble_gap_sec_context_find(uint16_t conn_handle, uint32_t *p_index);

/**@brief Handles @ref sd_ble_gap_addr_set command request and prepares response.
 *
 * @param[in]     p_rx_buf            Pointer to input buffer.
 * @param[in]     rx_buf_len          Size of p_rx_buf.
 * @param[out]    p_tx_buf            Pointer to output buffer.
 * @param[in,out] p_tx_buf_len        \c in: size of \p p_tx_buf buffer.
 *                                    \c out: Length of valid data in \p p_tx_buf.
 *
 * @retval NRF_SUCCESS                Handler success.
 * @retval NRF_ERROR_NULL             Handler failure. NULL pointer supplied.
 * @retval NRF_ERROR_INVALID_LENGTH   Handler failure. Incorrect buffer length.
 * @retval NRF_ERROR_INVALID_PARAM    Handler failure. Invalid operation type.
 */
uint32_t conn_mw_ble_gap_addr_set(uint8_t const * const p_rx_buf,
                                  uint32_t rx_buf_len,
                                  uint8_t * const p_tx_buf,
                                  uint32_t * const p_tx_buf_len);

/**@brief Handles @ref sd_ble_gap_addr_get command request and prepares response.
 *
 * @param[in]     p_rx_buf            Pointer to input buffer.
 * @param[in]     rx_buf_len          Size of p_rx_buf.
 * @param[out]    p_tx_buf            Pointer to output buffer.
 * @param[in,out] p_tx_buf_len        \c in: size of \p p_tx_buf buffer.
 *                                    \c out: Length of valid data in \p p_tx_buf.
 *
 * @retval NRF_SUCCESS                Handler success.
 * @retval NRF_ERROR_NULL             Handler failure. NULL pointer supplied.
 * @retval NRF_ERROR_INVALID_LENGTH   Handler failure. Incorrect buffer length.
 * @retval NRF_ERROR_INVALID_PARAM    Handler failure. Invalid operation type.
 */
uint32_t conn_mw_ble_gap_addr_get(uint8_t const * const p_rx_buf,
                                  uint32_t rx_buf_len,
                                  uint8_t * const p_tx_buf,
                                  uint32_t * const p_tx_buf_len);

/**@brief Handles @ref sd_ble_gap_privacy_set command request and prepares response.
 *
 * @param[in]     p_rx_buf            Pointer to input buffer.
 * @param[in]     rx_buf_len          Size of p_rx_buf.
 * @param[out]    p_tx_buf            Pointer to output buffer.
 * @param[in,out] p_tx_buf_len        \c in: size of \p p_tx_buf buffer.
 *                                    \c out: Length of valid data in \p p_tx_buf.
 *
 * @retval NRF_SUCCESS                Handler success.
 * @retval NRF_ERROR_NULL             Handler failure. NULL pointer supplied.
 * @retval NRF_ERROR_INVALID_LENGTH   Handler failure. Incorrect buffer length.
 * @retval NRF_ERROR_INVALID_PARAM    Handler failure. Invalid operation type.
 */
uint32_t conn_mw_ble_gap_privacy_set(uint8_t const * const p_rx_buf,
                                     uint32_t              rx_buf_len,
                                     uint8_t * const       p_tx_buf,
                                     uint32_t * const      p_tx_buf_len);

/**@brief Handles @ref sd_ble_gap_privacy_get command request and prepares response.
 *
 * @param[in]     p_rx_buf            Pointer to input buffer.
 * @param[in]     rx_buf_len          Size of p_rx_buf.
 * @param[out]    p_tx_buf            Pointer to output buffer.
 * @param[in,out] p_tx_buf_len        \c in: size of \p p_tx_buf buffer.
 *                                    \c out: Length of valid data in \p p_tx_buf.
 *
 * @retval NRF_SUCCESS                Handler success.
 * @retval NRF_ERROR_NULL             Handler failure. NULL pointer supplied.
 * @retval NRF_ERROR_INVALID_LENGTH   Handler failure. Incorrect buffer length.
 * @retval NRF_ERROR_INVALID_PARAM    Handler failure. Invalid operation type.
 */
uint32_t conn_mw_ble_gap_privacy_get(uint8_t const * const p_rx_buf,
                                     uint32_t              rx_buf_len,
                                     uint8_t * const       p_tx_buf,
                                     uint32_t * const      p_tx_buf_len);

/**@brief Handles @ref sd_ble_gap_whitelist_get command request and prepares response.
 *
 * @param[in]     p_rx_buf            Pointer to input buffer.
 * @param[in]     rx_buf_len          Size of p_rx_buf.
 * @param[out]    p_tx_buf            Pointer to output buffer.
 * @param[in,out] p_tx_buf_len        \c in: size of \p p_tx_buf buffer.
 *                                    \c out: Length of valid data in \p p_tx_buf.
 *
 * @retval NRF_SUCCESS                Handler success.
 * @retval NRF_ERROR_NULL             Handler failure. NULL pointer supplied.
 * @retval NRF_ERROR_INVALID_LENGTH   Handler failure. Incorrect buffer length.
 * @retval NRF_ERROR_INVALID_PARAM    Handler failure. Invalid operation type.
 */
uint32_t conn_mw_ble_gap_whitelist_set(uint8_t const * const p_rx_buf,
                                       uint32_t              rx_buf_len,
                                       uint8_t * const       p_tx_buf,
                                       uint32_t * const      p_tx_buf_len);

/**@brief Handles @ref sd_ble_gap_device_identities_set command request and prepares response.
 *
 * @param[in]     p_rx_buf            Pointer to input buffer.
 * @param[in]     rx_buf_len          Size of p_rx_buf.
 * @param[out]    p_tx_buf            Pointer to output buffer.
 * @param[in,out] p_tx_buf_len        \c in: size of \p p_tx_buf buffer.
 *                                    \c out: Length of valid data in \p p_tx_buf.
 *
 * @retval NRF_SUCCESS                Handler success.
 * @retval NRF_ERROR_NULL             Handler failure. NULL pointer supplied.
 * @retval NRF_ERROR_INVALID_LENGTH   Handler failure. Incorrect buffer length.
 * @retval NRF_ERROR_INVALID_PARAM    Handler failure. Invalid operation type.
 */
uint32_t conn_mw_ble_gap_device_identities_set(uint8_t const * const p_rx_buf,
                                               uint32_t              rx_buf_len,
                                               uint8_t * const       p_tx_buf,
                                               uint32_t * const      p_tx_buf_len);

#ifdef __cplusplus
}
#endif

#endif //_CONN_MW_BLE_GAP_H
