diff options
Diffstat (limited to 'thirdparty/nRF5_SDK_15.0.0_a53641a/components/serialization/connectivity/codecs/ble/serializers/conn_ble_gap_sec_keys.c')
-rw-r--r-- | thirdparty/nRF5_SDK_15.0.0_a53641a/components/serialization/connectivity/codecs/ble/serializers/conn_ble_gap_sec_keys.c | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/components/serialization/connectivity/codecs/ble/serializers/conn_ble_gap_sec_keys.c b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/serialization/connectivity/codecs/ble/serializers/conn_ble_gap_sec_keys.c new file mode 100644 index 0000000..1013d5e --- /dev/null +++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/serialization/connectivity/codecs/ble/serializers/conn_ble_gap_sec_keys.c @@ -0,0 +1,155 @@ +/** + * Copyright (c) 2014 - 2018, 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 "conn_ble_gap_sec_keys.h" +#include "ser_config.h" +#include "nrf_error.h" +#include "nordic_common.h" +#include <stddef.h> + +ser_ble_gap_conn_keyset_t m_conn_keys_table[SER_MAX_CONNECTIONS]; +#if NRF_SD_BLE_API_VERSION >= 6 + +typedef struct +{ + uint32_t id; + uint8_t ble_data[SER_MAX_ADV_DATA]; +} ble_data_item_t; + +ble_data_item_t m_ble_data_pool[8]; + +#endif +uint32_t conn_ble_gap_sec_context_create(uint32_t *p_index) +{ + uint32_t err_code = NRF_ERROR_NO_MEM; + uint32_t i; + + for (i=0; i<SER_MAX_CONNECTIONS; i++ ) + { + if ( ! m_conn_keys_table[i].conn_active ) + { + m_conn_keys_table[i].conn_active = 1; + *p_index = i; + err_code = NRF_SUCCESS; + break; + } + } + + return err_code; +} + +uint32_t conn_ble_gap_sec_context_destroy(uint16_t conn_handle) +{ + uint32_t err_code = NRF_ERROR_NOT_FOUND; + uint32_t i; + + for (i=0; i<SER_MAX_CONNECTIONS; i++ ) + { + if ( m_conn_keys_table[i].conn_handle == conn_handle ) + { + m_conn_keys_table[i].conn_active = 0; + err_code = NRF_SUCCESS; + break; + } + } + + return err_code; +} + +uint32_t conn_ble_gap_sec_context_find(uint16_t conn_handle, uint32_t *p_index) +{ + uint32_t err_code = NRF_ERROR_NOT_FOUND; + uint32_t i; + + for (i=0; i<SER_MAX_CONNECTIONS; i++ ) + { + if ( (m_conn_keys_table[i].conn_handle == conn_handle) && (m_conn_keys_table[i].conn_active == 1) ) + { + *p_index = i; + err_code = NRF_SUCCESS; + break; + } + } + + return err_code; +} + +#if NRF_SD_BLE_API_VERSION >= 6 +uint8_t * conn_ble_gap_ble_data_buf_alloc(uint32_t id) +{ + uint32_t i; + + /* First find if given id already allocated the buffer. */ + for (i = 0; i < ARRAY_SIZE(m_ble_data_pool); i++) + { + if (m_ble_data_pool[i].id == id) + { + return m_ble_data_pool[i].ble_data; + } + } + + for (i = 0; i < ARRAY_SIZE(m_ble_data_pool); i++) + { + if (m_ble_data_pool[i].id == 0) + { + m_ble_data_pool[i].id = id; + return m_ble_data_pool[i].ble_data; + } + } + + return NULL; +} + + +void conn_ble_gap_ble_data_buf_free(uint8_t * p_data) +{ + uint32_t i; + + /* First find if given id already allocated the buffer. */ + for (i = 0; i < ARRAY_SIZE(m_ble_data_pool); i++) + { + if (m_ble_data_pool[i].ble_data == p_data) + { + m_ble_data_pool[i].id = 0; + return; + } + } +} +#endif + |