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- /**
- * 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_evt_conn.h"
- #include <string.h>
- #include "ble_serialization.h"
- #include "ble_struct_serialization.h"
- #include "ble_l2cap_struct_serialization.h"
- #include "app_util.h"
- #include "conn_ble_l2cap_sdu_pool.h"
- #if defined(NRF_SD_BLE_API_VERSION) && NRF_SD_BLE_API_VERSION < 4
- uint32_t ble_l2cap_evt_rx_enc(ble_evt_t const * const p_event,
- uint32_t event_len,
- uint8_t * const p_buf,
- uint32_t * const p_buf_len)
- {
- SER_EVT_ENC_BEGIN(BLE_L2CAP_EVT_RX);
- SER_PUSH_uint16(&p_event->evt.l2cap_evt.conn_handle);
- SER_PUSH_FIELD(&p_event->evt.l2cap_evt.params.rx, ble_l2cap_evt_rx_t_enc);
- SER_EVT_ENC_END;
- }
- #endif
- #if defined(NRF_SD_BLE_API_VERSION) && NRF_SD_BLE_API_VERSION >= 5
- uint32_t ble_l2cap_evt_ch_setup_request_enc(ble_evt_t const * const p_event,
- uint32_t event_len,
- uint8_t * const p_buf,
- uint32_t * const p_buf_len)
- {
- SER_EVT_ENC_BEGIN(BLE_L2CAP_EVT_CH_SETUP_REQUEST);
- SER_PUSH_uint16(&p_event->evt.l2cap_evt.conn_handle);
- SER_PUSH_uint16(&p_event->evt.l2cap_evt.local_cid);
- SER_PUSH_uint16(&p_event->evt.l2cap_evt.params.ch_setup_request.le_psm);
- SER_PUSH_FIELD(&p_event->evt.l2cap_evt.params.ch_setup_request.tx_params, ble_l2cap_ch_tx_params_t_enc);
- SER_EVT_ENC_END;
- }
- uint32_t ble_l2cap_evt_ch_setup_refused_enc(ble_evt_t const * const p_event,
- uint32_t event_len,
- uint8_t * const p_buf,
- uint32_t * const p_buf_len)
- {
- SER_EVT_ENC_BEGIN(BLE_L2CAP_EVT_CH_SETUP_REFUSED);
- SER_PUSH_uint16(&p_event->evt.l2cap_evt.conn_handle);
- SER_PUSH_uint16(&p_event->evt.l2cap_evt.local_cid);
- SER_PUSH_uint8(&p_event->evt.l2cap_evt.params.ch_setup_refused.source);
- SER_PUSH_uint16(&p_event->evt.l2cap_evt.params.ch_setup_refused.status);
- SER_EVT_ENC_END;
- }
- uint32_t ble_l2cap_evt_ch_setup_enc(ble_evt_t const * const p_event,
- uint32_t event_len,
- uint8_t * const p_buf,
- uint32_t * const p_buf_len)
- {
- SER_EVT_ENC_BEGIN(BLE_L2CAP_EVT_CH_SETUP);
- SER_PUSH_uint16(&p_event->evt.l2cap_evt.conn_handle);
- SER_PUSH_uint16(&p_event->evt.l2cap_evt.local_cid);
- SER_PUSH_FIELD(&p_event->evt.l2cap_evt.params.ch_setup.tx_params, ble_l2cap_ch_tx_params_t_enc);
- SER_EVT_ENC_END;
- }
- uint32_t ble_l2cap_evt_ch_released_enc(ble_evt_t const * const p_event,
- uint32_t event_len,
- uint8_t * const p_buf,
- uint32_t * const p_buf_len)
- {
- SER_EVT_ENC_BEGIN(BLE_L2CAP_EVT_CH_RELEASED);
- SER_PUSH_uint16(&p_event->evt.l2cap_evt.conn_handle);
- SER_PUSH_uint16(&p_event->evt.l2cap_evt.local_cid);
- SER_EVT_ENC_END;
- }
- uint32_t ble_l2cap_evt_ch_sdu_buf_released_enc(ble_evt_t const * const p_event,
- uint32_t event_len,
- uint8_t * const p_buf,
- uint32_t * const p_buf_len)
- {
- SER_EVT_ENC_BEGIN(BLE_L2CAP_EVT_CH_SDU_BUF_RELEASED);
- SER_PUSH_uint16(&p_event->evt.l2cap_evt.conn_handle);
- SER_PUSH_uint16(&p_event->evt.l2cap_evt.local_cid);
- SER_PUSH_uint16(&p_event->evt.l2cap_evt.params.ch_sdu_buf_released.sdu_buf.len);
- uint32_t * p_data = (uint32_t *)p_event->evt.l2cap_evt.params.ch_sdu_buf_released.sdu_buf.p_data;
- if (p_data)
- {
- uint32_t id = *(p_data - 1);
- conn_ble_l2cap_sdu_pool_free(p_data);
- SER_PUSH_uint32(&id);
- }
- SER_EVT_ENC_END;
- }
- uint32_t ble_l2cap_evt_ch_credit_enc(ble_evt_t const * const p_event,
- uint32_t event_len,
- uint8_t * const p_buf,
- uint32_t * const p_buf_len)
- {
- SER_EVT_ENC_BEGIN(BLE_L2CAP_EVT_CH_CREDIT);
- SER_PUSH_uint16(&p_event->evt.l2cap_evt.conn_handle);
- SER_PUSH_uint16(&p_event->evt.l2cap_evt.local_cid);
- SER_PUSH_uint16(&p_event->evt.l2cap_evt.params.credit.credits);
- SER_EVT_ENC_END;
- }
- uint32_t ble_l2cap_evt_ch_rx_enc(ble_evt_t const * const p_event,
- uint32_t event_len,
- uint8_t * const p_buf,
- uint32_t * const p_buf_len)
- {
- SER_EVT_ENC_BEGIN(BLE_L2CAP_EVT_CH_RX);
- SER_PUSH_uint16(&p_event->evt.l2cap_evt.conn_handle);
- SER_PUSH_uint16(&p_event->evt.l2cap_evt.local_cid);
- SER_PUSH_uint16(&p_event->evt.l2cap_evt.params.rx.sdu_len);
- SER_PUSH_uint16(&p_event->evt.l2cap_evt.params.rx.sdu_buf.len);
- uint32_t * p_data = (uint32_t *)p_event->evt.l2cap_evt.params.rx.sdu_buf.p_data;
- uint32_t id = *(p_data - 1);
- SER_PUSH_uint32(&id);
- SER_PUSH_buf(p_event->evt.l2cap_evt.params.rx.sdu_buf.p_data, p_event->evt.l2cap_evt.params.rx.sdu_buf.len);
- conn_ble_l2cap_sdu_pool_free(p_data);
- SER_EVT_ENC_END;
- }
- uint32_t ble_l2cap_evt_ch_tx_enc(ble_evt_t const * const p_event,
- uint32_t event_len,
- uint8_t * const p_buf,
- uint32_t * const p_buf_len)
- {
- SER_EVT_ENC_BEGIN(BLE_L2CAP_EVT_CH_TX);
- SER_PUSH_uint16(&p_event->evt.l2cap_evt.conn_handle);
- SER_PUSH_uint16(&p_event->evt.l2cap_evt.local_cid);
- SER_PUSH_uint16(&p_event->evt.l2cap_evt.params.tx.sdu_buf.len);
- uint32_t * p_data = (uint32_t *)p_event->evt.l2cap_evt.params.tx.sdu_buf.p_data;
- if (p_data)
- {
- uint32_t id = *(p_data - 1);
- conn_ble_l2cap_sdu_pool_free(p_data);
- SER_PUSH_uint32(&id);
- }
- SER_EVT_ENC_END;
- }
- #endif
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