text: /**
   * Copyright (c) 2014 - 2019, 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_GATTC_H
   #define _CONN_MW_BLE_GATTC_H
  
  #include <stdint.h>
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  /**
   * @addtogroup sercon_mw_s132_ble_gattc GATTC Middleware command handlers
   * @{
   * @ingroup sercon_mw_s132
   */
  
  /**@brief Handles @ref sd_ble_gattc_primary_services_discover command and prepares response.
   *
   * @param[in]     p_rx_buf            Pointer to input buffer.
   * @param[in]     rx_buf_len          Size of @p 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_gattc_primary_services_discover (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_gattc_relationships_discover command and prepares response.
   *
   * @param[in]     p_rx_buf            Pointer to input buffer.
   * @param[in]     rx_buf_len          Size of @p 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_gattc_relationships_discover(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_gattc_characteristics_discover command and prepares response.
   *
   * @param[in]     p_rx_buf            Pointer to input buffer.
   * @param[in]     rx_buf_len          Size of @p 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_gattc_characteristics_discover(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_gattc_descriptors_discover command and prepares response.
   *
   * @param[in]     p_rx_buf            Pointer to input buffer.
   * @param[in]     rx_buf_len          Size of @p 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_gattc_descriptors_discover(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_gattc_char_value_by_uuid_read command and prepares response.
   *
   * @param[in]     p_rx_buf            Pointer to input buffer.
   * @param[in]     rx_buf_len          Size of @p 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_gattc_char_value_by_uuid_read(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_gattc_read command and prepares response.
   *
   * @param[in]     rx_buf            Pointer to input buffer.
   * @param[in]     rx_buf_len          Size of @p p_rx_buf.
   * @param[out]    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_gattc_read (uint8_t  const *const rx_buf,
                                   uint32_t              rx_buf_len,
                                   uint8_t        *const tx_buf,
                                   uint32_t       *const p_tx_buf_len);
  
  /**@brief Handles @ref sd_ble_gattc_char_values_read command and prepares response.
   *
   * @param[in]     rx_buf            Pointer to input buffer.
   * @param[in]     rx_buf_len          Size of @p p_rx_buf.
   * @param[out]    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_gattc_char_values_read (uint8_t  const *const rx_buf,
                                               uint32_t              rx_buf_len,
                                               uint8_t        *const tx_buf,
                                               uint32_t       *const p_tx_buf_len);
  
  /**@brief Handles @ref sd_ble_gattc_write command and prepares response.
   *
   * @param[in]     rx_buf            Pointer to input buffer.
   * @param[in]     rx_buf_len          Size of @p p_rx_buf.
   * @param[out]    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_gattc_write (uint8_t  const *const rx_buf,
                                    uint32_t              rx_buf_len,
                                    uint8_t        *const tx_buf,
                                    uint32_t       *const p_tx_buf_len);
  
  /**@brief Handles @ref sd_ble_gattc_hv_confirm command and prepares response.
   *
   * @param[in]     rx_buf            Pointer to input buffer.
   * @param[in]     rx_buf_len          Size of @p p_rx_buf.
   * @param[out]    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_gattc_hv_confirm (uint8_t  const *const rx_buf,
                                         uint32_t              rx_buf_len,
                                         uint8_t        *const tx_buf,
                                         uint32_t       *const p_tx_buf_len);
  
  /**@brief Handles @ref sd_ble_gattc_attr_info_discover command and prepares response.
   *
   * @param[in]     p_rx_buf            Pointer to input buffer.
   * @param[in]     rx_buf_len          Size of @p 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_gattc_attr_info_discover(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_gattc_exchange_mtu_request command and prepares response.
   *
   * @param[in]     p_rx_buf            Pointer to input buffer.
   * @param[in]     rx_buf_len          Size of @p 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_gattc_exchange_mtu_request(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_GATTC_H
  