uint32_t sd_ble_gap_sec_params_reply(uint16_t conn_handle,
uint8_t sec_status,
ble_gap_sec_params_t const * p_sec_params,
ble_gap_sec_keyset_t const * p_sec_keyset)
{
uint8_t * p_buffer;
uint32_t buffer_length = 0;
uint32_t sec_tab_index = 0;
uint32_t err_code = NRF_SUCCESS;
tx_buf_alloc(&p_buffer, (uint16_t *)&buffer_length);
m_output_params.gap_sec_params_reply_out_params.p_sec_keyset = p_sec_keyset;
m_output_params.gap_sec_params_reply_out_params.conn_handle = conn_handle;
// First allocate security context for serialization
if (p_sec_keyset)
{
err_code = app_ble_gap_sec_context_create(conn_handle, &sec_tab_index);
SER_ASSERT(err_code == NRF_SUCCESS, err_code);
memcpy(&(m_app_keys_table[sec_tab_index].keyset), p_sec_keyset, sizeof(ble_gap_sec_keyset_t));
}
err_code = ble_gap_sec_params_reply_req_enc(conn_handle,
sec_status,
p_sec_params,
p_sec_keyset,
&(p_buffer[1]),
&buffer_length);
APP_ERROR_CHECK(err_code);
//@note: Increment buffer length as internally managed packet type field must be included.
return ser_sd_transport_cmd_write(p_buffer,
(++buffer_length),
gap_sec_params_reply_rsp_dec);
}
uint32_t sd_ble_gap_sec_params_reply(adapter_t *adapter, uint16_t conn_handle, uint8_t sec_status,
ble_gap_sec_params_t const *p_sec_params,
ble_gap_sec_keyset_t const *p_sec_keyset)
{
encode_function_t encode_function = [&](uint8_t *buffer, uint32_t *length) -> uint32_t {
uint32_t index = 0;
auto err_code = app_ble_gap_sec_keys_storage_create(conn_handle, &index);
if (err_code != NRF_SUCCESS)
{
return err_code;
}
if (p_sec_keyset)
{
err_code = app_ble_gap_sec_keys_update(index, p_sec_keyset);
if (err_code != NRF_SUCCESS)
{
return err_code;
}
}
return ble_gap_sec_params_reply_req_enc(conn_handle, sec_status, p_sec_params, p_sec_keyset,
buffer, length);
};
decode_function_t decode_function = [&](uint8_t *buffer, uint32_t length,
uint32_t *result) -> uint32_t {
return ble_gap_sec_params_reply_rsp_dec(buffer, length, p_sec_keyset, result);
};
return gap_encode_decode(adapter, encode_function, decode_function);
}
