File content as of revision 0:6ba9b94b8997:

/* Copyright (c) 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 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 other
 * contributors to this software may be used to endorse or promote products
 * derived from this software without specific prior written permission.
 *
 * 4. This software must only be used in a processor manufactured by Nordic
 * Semiconductor ASA, or in a processor manufactured by a third party that
 * is used in combination with a processor manufactured by Nordic Semiconductor.
 *
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER 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.
 */

#include "ble_serialization.h"
#include "ble_struct_serialization.h"
#include "ble_rpc_defines.h"
#include "app_util.h"
#include "ble_l2cap_evt_app.h"

uint32_t ble_l2cap_evt_rx_dec(uint8_t const * const p_buf,
                              uint32_t              packet_len,
                              ble_evt_t * const     p_event,
                              uint32_t * const      p_event_len)
{
    SER_ASSERT_NOT_NULL(p_buf);
    SER_ASSERT_NOT_NULL(p_event);
    SER_ASSERT_NOT_NULL(p_event_len);

    uint32_t index        = 0;
    uint32_t in_event_len = *p_event_len;

    *p_event_len = offsetof(ble_l2cap_evt_t, params);

    uint16_t evt_id;

    uint32_t err_code = uint16_t_dec(p_buf, packet_len, &index, &evt_id);
    SER_ASSERT(err_code == NRF_SUCCESS, err_code);

    void * p_rx = NULL;

    if (p_event)
    {
        err_code = uint16_t_dec(p_buf, packet_len, &index, &(p_event->evt.l2cap_evt.conn_handle));
        SER_ASSERT(err_code == NRF_SUCCESS, err_code);

        p_rx = &(p_event->evt.l2cap_evt.params.rx);
    }

    uint32_t struct_len = in_event_len - *p_event_len;
    err_code = ble_l2cap_evt_rx_t_dec(p_buf, packet_len, &index, &struct_len, p_rx);
    SER_ASSERT(err_code == NRF_SUCCESS, err_code);

    *p_event_len += struct_len;

    SER_ASSERT_LENGTH_EQ(index, packet_len);

    return err_code;
}