/** * Copyright (c) 2014 - 2020, 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. * */ #include "ble_l2cap_struct_serialization.h" #include "ble_struct_serialization.h" #include "ble_serialization.h" #include "app_util.h" #include "cond_field_serialization.h" #include #if defined(NRF_SD_BLE_API_VERSION) && NRF_SD_BLE_API_VERSION < 4 uint32_t ble_l2cap_header_t_enc(void const * const p_void_struct, uint8_t * const p_buf, uint32_t buf_len, uint32_t * const p_index) { SER_STRUCT_ENC_BEGIN(ble_l2cap_header_t); SER_PUSH_uint16(&p_struct->len); SER_PUSH_uint16(&p_struct->cid); SER_STRUCT_ENC_END; } uint32_t ble_l2cap_header_t_dec(uint8_t const * const p_buf, uint32_t buf_len, uint32_t * const p_index, void * const p_void_struct) { SER_STRUCT_DEC_BEGIN(ble_l2cap_header_t); SER_PULL_uint16(&p_struct->len); SER_PULL_uint16(&p_struct->cid); SER_STRUCT_DEC_END; } uint32_t ble_l2cap_evt_rx_t_enc(void const * const p_void_struct, uint8_t * const p_buf, uint32_t buf_len, uint32_t * const p_index) { SER_STRUCT_ENC_BEGIN(ble_l2cap_evt_rx_t); SER_PUSH_FIELD(&p_struct->header, ble_l2cap_header_t_enc); SER_PUSH_uint8array(p_struct->data, p_struct->header.len); SER_STRUCT_ENC_END; } uint32_t ble_l2cap_evt_rx_t_dec(uint8_t const * const p_buf, uint32_t buf_len, uint32_t * const p_index, uint32_t * const p_ext_len, void * const p_void_struct) { SER_STRUCT_DEC_BEGIN(ble_l2cap_evt_rx_t); SER_PULL_FIELD(&p_struct->header, ble_l2cap_header_t_dec); uint32_t data_len = (SUB1(p_struct->header.len)); SER_ASSERT_LENGTH_LEQ(data_len, *p_ext_len); SER_PULL_uint8array(p_struct->data, p_struct->header.len); *p_ext_len = data_len; SER_STRUCT_DEC_END; } #endif #if NRF_SD_BLE_API_VERSION >= 5 uint32_t ble_l2cap_conn_cfg_t_enc(void const * const p_void_struct, uint8_t * const p_buf, uint32_t buf_len, uint32_t * const p_index) { SER_STRUCT_ENC_BEGIN(ble_l2cap_conn_cfg_t); SER_PUSH_uint16(&p_struct->rx_mps); SER_PUSH_uint16(&p_struct->tx_mps); SER_PUSH_uint8(&p_struct->rx_queue_size); SER_PUSH_uint8(&p_struct->tx_queue_size); SER_PUSH_uint8(&p_struct->ch_count); SER_STRUCT_ENC_END; } uint32_t ble_l2cap_conn_cfg_t_dec(uint8_t const * const p_buf, uint32_t buf_len, uint32_t * const p_index, void * const p_void_struct) { SER_STRUCT_DEC_BEGIN(ble_l2cap_conn_cfg_t); SER_PULL_uint16(&p_struct->rx_mps); SER_PULL_uint16(&p_struct->tx_mps); SER_PULL_uint8(&p_struct->rx_queue_size); SER_PULL_uint8(&p_struct->tx_queue_size); SER_PULL_uint8(&p_struct->ch_count); SER_STRUCT_DEC_END; } uint32_t ble_l2cap_ch_rx_params_t_enc(void const * const p_void_struct, uint8_t * const p_buf, uint32_t buf_len, uint32_t * const p_index) { SER_STRUCT_ENC_BEGIN(ble_l2cap_ch_rx_params_t); SER_PUSH_uint16(&p_struct->rx_mtu); SER_PUSH_uint16(&p_struct->rx_mps); SER_PUSH_uint16(&p_struct->sdu_buf.len); SER_PUSH_uint32(&p_struct->sdu_buf.p_data); SER_STRUCT_ENC_END; } uint32_t ble_l2cap_ch_rx_params_t_dec(uint8_t const * const p_buf, uint32_t buf_len, uint32_t * const p_index, void * const p_void_struct) { SER_STRUCT_DEC_BEGIN(ble_l2cap_ch_rx_params_t); SER_PULL_uint16(&p_struct->rx_mtu); SER_PULL_uint16(&p_struct->rx_mps); SER_PULL_uint16(&p_struct->sdu_buf.len); SER_PULL_uint32(&p_struct->sdu_buf.p_data); SER_STRUCT_DEC_END; } uint32_t ble_l2cap_ch_setup_params_t_enc(void const * const p_void_struct, uint8_t * const p_buf, uint32_t buf_len, uint32_t * const p_index) { SER_STRUCT_ENC_BEGIN(ble_l2cap_ch_setup_params_t); SER_PUSH_FIELD(&p_struct->rx_params, ble_l2cap_ch_rx_params_t_enc); SER_PUSH_uint16(&p_struct->le_psm); SER_PUSH_uint16(&p_struct->status); SER_STRUCT_ENC_END; } uint32_t ble_l2cap_ch_setup_params_t_dec(uint8_t const * const p_buf, uint32_t buf_len, uint32_t * const p_index, void * const p_void_struct) { SER_STRUCT_DEC_BEGIN(ble_l2cap_ch_setup_params_t); SER_PULL_FIELD(&p_struct->rx_params, ble_l2cap_ch_rx_params_t_dec); SER_PULL_uint16(&p_struct->le_psm); SER_PULL_uint16(&p_struct->status); SER_STRUCT_DEC_END; } uint32_t ble_l2cap_ch_tx_params_t_enc(void const * const p_void_struct, uint8_t * const p_buf, uint32_t buf_len, uint32_t * const p_index) { SER_STRUCT_ENC_BEGIN(ble_l2cap_ch_tx_params_t); SER_PUSH_uint16(&p_struct->tx_mtu); SER_PUSH_uint16(&p_struct->peer_mps); SER_PUSH_uint16(&p_struct->tx_mps); SER_PUSH_uint16(&p_struct->credits); SER_STRUCT_ENC_END; } uint32_t ble_l2cap_ch_tx_params_t_dec(uint8_t const * const p_buf, uint32_t buf_len, uint32_t * const p_index, void * const p_void_struct) { SER_STRUCT_DEC_BEGIN(ble_l2cap_ch_tx_params_t); SER_PULL_uint16(&p_struct->tx_mtu); SER_PULL_uint16(&p_struct->peer_mps); SER_PULL_uint16(&p_struct->tx_mps); SER_PULL_uint16(&p_struct->credits); SER_STRUCT_DEC_END; } #endif //NRF_SD_BLE_API_VERSION >= 5