mirror of
https://github.com/Lurkars/esp-ena.git
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464 lines
20 KiB
C
464 lines
20 KiB
C
// Copyright 2020 Lukas Haubaum
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//
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// Licensed under the GNU Affero General Public License, Version 3;
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// https://www.gnu.org/licenses/agpl-3.0.html
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include <string.h>
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#include "freertos/FreeRTOS.h"
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#include "freertos/task.h"
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#include "esp_log.h"
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#include "esp_partition.h"
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#include "ena-storage.h"
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#include "ena-crypto.h"
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#define BLOCK_SIZE (4096)
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const int ENA_STORAGE_TEK_COUNT_ADDRESS = (ENA_STORAGE_START_ADDRESS); // starting address for TEK COUNT
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const int ENA_STORAGE_TEK_START_ADDRESS = (ENA_STORAGE_TEK_COUNT_ADDRESS + sizeof(uint32_t));
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const int ENA_STORAGE_EXPOSURE_INFORMATION_COUNT_ADDRESS = (ENA_STORAGE_TEK_START_ADDRESS + sizeof(ena_tek_t) * ENA_STORAGE_TEK_MAX);
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const int ENA_STORAGE_EXPOSURE_INFORMATION_START_ADDRESS = (ENA_STORAGE_EXPOSURE_INFORMATION_COUNT_ADDRESS + sizeof(uint32_t));
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const int ENA_STORAGE_TEMP_BEACONS_COUNT_ADDRESS = (ENA_STORAGE_EXPOSURE_INFORMATION_COUNT_ADDRESS + sizeof(ena_exposure_information_t) * ENA_STORAGE_EXPOSURE_INFORMATION_MAX);
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const int ENA_STORAGE_TEMP_BEACONS_START_ADDRESS = (ENA_STORAGE_TEMP_BEACONS_COUNT_ADDRESS + sizeof(uint32_t));
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const int ENA_STORAGE_BEACONS_COUNT_ADDRESS = (ENA_STORAGE_TEMP_BEACONS_START_ADDRESS + sizeof(ena_beacon_t) * ENA_STORAGE_TEMP_BEACONS_MAX);
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const int ENA_STORAGE_BEACONS_START_ADDRESS = (ENA_STORAGE_BEACONS_COUNT_ADDRESS + sizeof(uint32_t));
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void ena_storage_read(size_t address, void *data, size_t size)
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{
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const esp_partition_t *partition = esp_partition_find_first(
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ESP_PARTITION_TYPE_DATA, ESP_PARTITION_SUBTYPE_ANY, ENA_STORAGE_PARTITION_NAME);
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assert(partition);
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ESP_ERROR_CHECK(esp_partition_read(partition, address, data, size));
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vTaskDelay(1);
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ESP_LOGD(ENA_STORAGE_LOG, "read data at %u", address);
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ESP_LOG_BUFFER_HEXDUMP(ENA_STORAGE_LOG, data, size, ESP_LOG_DEBUG);
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}
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void ena_storage_write(size_t address, void *data, size_t size)
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{
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const int block_num = address / BLOCK_SIZE;
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// check for overflow
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if (address + size <= (block_num + 1) * BLOCK_SIZE)
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{
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const esp_partition_t *partition = esp_partition_find_first(
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ESP_PARTITION_TYPE_DATA, ESP_PARTITION_SUBTYPE_ANY, ENA_STORAGE_PARTITION_NAME);
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assert(partition);
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const int block_start = block_num * BLOCK_SIZE;
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const int block_address = address - block_start;
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void *buffer = malloc(BLOCK_SIZE);
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if (buffer == NULL)
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{
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ESP_LOGE(ENA_STORAGE_LOG, "Warning %s malloc low memory", "buffer");
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return;
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}
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ESP_LOGD(ENA_STORAGE_LOG, "read block %d buffer: start %d size %u", block_num, block_start, BLOCK_SIZE);
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ESP_ERROR_CHECK(esp_partition_read(partition, block_start, buffer, BLOCK_SIZE));
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vTaskDelay(1);
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ESP_ERROR_CHECK(esp_partition_erase_range(partition, block_start, BLOCK_SIZE));
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memcpy((buffer + block_address), data, size);
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ESP_ERROR_CHECK(esp_partition_write(partition, block_start, buffer, BLOCK_SIZE));
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free(buffer);
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ESP_LOGD(ENA_STORAGE_LOG, "write data at %u", address);
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ESP_LOG_BUFFER_HEXDUMP(ENA_STORAGE_LOG, data, size, ESP_LOG_DEBUG);
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}
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else
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{
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ESP_LOGD(ENA_STORAGE_LOG, "overflow block at address %u with size %d (block %d)", address, size, block_num);
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const size_t block2_address = (block_num + 1) * BLOCK_SIZE;
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const size_t data2_size = address + size - block2_address;
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const size_t data1_size = size - data2_size;
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ESP_LOGD(ENA_STORAGE_LOG, "block1_address %d, block1_size %d (block %d)", address, data1_size, block_num);
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ESP_LOGD(ENA_STORAGE_LOG, "block2_address %d, block2_size %d (block %d)", block2_address, data2_size, block_num + 1);
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void *data1 = malloc(data1_size);
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memcpy(data1, data, data1_size);
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ena_storage_write(address, data1, data1_size);
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free(data1);
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void *data2 = malloc(data2_size);
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memcpy(data2, (data + data1_size), data2_size);
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ena_storage_write(block2_address, data2, data2_size);
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free(data2);
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}
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}
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void ena_storage_shift_delete(size_t address, size_t end_address, size_t size)
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{
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int block_num_start = address / BLOCK_SIZE;
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// check for overflow
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if (address + size <= (block_num_start + 1) * BLOCK_SIZE)
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{
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const esp_partition_t *partition = esp_partition_find_first(
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ESP_PARTITION_TYPE_DATA, ESP_PARTITION_SUBTYPE_ANY, ENA_STORAGE_PARTITION_NAME);
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assert(partition);
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int block_num_end = end_address / BLOCK_SIZE;
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size_t block_start = address - block_num_start * BLOCK_SIZE;
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while (block_num_end >= block_num_start)
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{
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void *buffer = malloc(BLOCK_SIZE);
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ESP_ERROR_CHECK(esp_partition_read(partition, block_num_start * BLOCK_SIZE, buffer, BLOCK_SIZE));
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vTaskDelay(1);
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// shift inside buffer
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ESP_LOGD(ENA_STORAGE_LOG, "shift block %d from %u to %u with size %u", block_num_start, (block_start + size), block_start, (BLOCK_SIZE - block_start - size));
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memcpy((buffer + block_start), (buffer + block_start + size), BLOCK_SIZE - block_start - size);
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if (block_num_end > block_num_start)
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{
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void *buffer_next_block = malloc(BLOCK_SIZE);
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ESP_ERROR_CHECK(esp_partition_read(partition, (block_num_start + 1) * BLOCK_SIZE, buffer_next_block, BLOCK_SIZE));
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vTaskDelay(1);
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// shift from next block
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ESP_LOGD(ENA_STORAGE_LOG, "shift next block size %u", size);
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memcpy((buffer + BLOCK_SIZE - size), buffer_next_block, size);
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free(buffer_next_block);
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}
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ESP_ERROR_CHECK(esp_partition_erase_range(partition, block_num_start * BLOCK_SIZE, BLOCK_SIZE));
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ESP_ERROR_CHECK(esp_partition_write(partition, block_num_start * BLOCK_SIZE, buffer, BLOCK_SIZE));
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free(buffer);
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block_num_start++;
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block_start = 0;
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}
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}
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else
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{
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ESP_LOGD(ENA_STORAGE_LOG, "overflow block at address %u with size %d (block %d)", address, size, block_num_start);
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const size_t block1_address = address;
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const size_t block2_address = (block_num_start + 1) * BLOCK_SIZE;
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const size_t data2_size = address + size - block2_address;
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const size_t data1_size = size - data2_size;
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ena_storage_shift_delete(block1_address, block2_address, data1_size);
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ena_storage_shift_delete(block2_address, end_address - data1_size, data2_size);
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}
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}
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uint32_t ena_storage_read_last_tek(ena_tek_t *tek)
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{
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uint32_t tek_count = 0;
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ena_storage_read(ENA_STORAGE_TEK_COUNT_ADDRESS, &tek_count, sizeof(uint32_t));
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if (tek_count < 1)
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{
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return 0;
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}
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uint8_t index = (tek_count % ENA_STORAGE_TEK_MAX) - 1;
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ena_storage_read(ENA_STORAGE_TEK_START_ADDRESS + index * sizeof(ena_tek_t), tek, sizeof(ena_tek_t));
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ESP_LOGD(ENA_STORAGE_LOG, "read last tek %u:", tek->enin);
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ESP_LOG_BUFFER_HEXDUMP(ENA_STORAGE_LOG, tek->key_data, ENA_KEY_LENGTH, ESP_LOG_DEBUG);
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return tek_count;
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}
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void ena_storage_write_tek(ena_tek_t *tek)
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{
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uint32_t tek_count = 0;
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ena_storage_read(ENA_STORAGE_TEK_COUNT_ADDRESS, &tek_count, sizeof(uint32_t));
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uint8_t index = (tek_count % ENA_STORAGE_TEK_MAX);
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ena_storage_write(ENA_STORAGE_TEK_START_ADDRESS + index * sizeof(ena_tek_t), tek, sizeof(ena_tek_t));
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tek_count++;
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ena_storage_write(ENA_STORAGE_TEK_COUNT_ADDRESS, &tek_count, sizeof(uint32_t));
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ESP_LOGD(ENA_STORAGE_LOG, "write tek: ENIN %u", tek->enin);
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ESP_LOG_BUFFER_HEXDUMP(ENA_STORAGE_LOG, tek->key_data, ENA_KEY_LENGTH, ESP_LOG_DEBUG);
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}
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uint32_t ena_storage_exposure_information_count(void)
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{
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uint32_t count = 0;
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ena_storage_read(ENA_STORAGE_EXPOSURE_INFORMATION_COUNT_ADDRESS, &count, sizeof(uint32_t));
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ESP_LOGD(ENA_STORAGE_LOG, "read exposure information count: %u", count);
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return count;
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}
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void ena_storage_get_exposure_information(uint32_t index, ena_exposure_information_t *exposure_info)
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{
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ena_storage_read(ENA_STORAGE_EXPOSURE_INFORMATION_START_ADDRESS + index * sizeof(ena_exposure_information_t), exposure_info, sizeof(ena_exposure_information_t));
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ESP_LOGD(ENA_STORAGE_LOG, "read exporuse information: day %u, duration %d", exposure_info->day, exposure_info->duration_minutes);
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}
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void ena_storage_add_exposure_information(ena_exposure_information_t *exposure_info)
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{
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uint32_t count = ena_storage_exposure_information_count();
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ena_storage_write(ENA_STORAGE_EXPOSURE_INFORMATION_START_ADDRESS + count * sizeof(ena_exposure_information_t), exposure_info, sizeof(ena_exposure_information_t));
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count++;
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ena_storage_write(ENA_STORAGE_EXPOSURE_INFORMATION_COUNT_ADDRESS, &count, sizeof(uint32_t));
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ESP_LOGD(ENA_STORAGE_LOG, "write exposure info: day %u, duration %d", exposure_info->day, exposure_info->duration_minutes);
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}
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uint32_t ena_storage_temp_beacons_count(void)
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{
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uint32_t count = 0;
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ena_storage_read(ENA_STORAGE_TEMP_BEACONS_COUNT_ADDRESS, &count, sizeof(uint32_t));
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ESP_LOGD(ENA_STORAGE_LOG, "read temp beacons count: %u", count);
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return count;
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}
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void ena_storage_get_temp_beacon(uint32_t index, ena_beacon_t *beacon)
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{
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ena_storage_read(ENA_STORAGE_TEMP_BEACONS_START_ADDRESS + index * sizeof(ena_beacon_t), beacon, sizeof(ena_beacon_t));
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ESP_LOGD(ENA_STORAGE_LOG, "read temp beacon: first %u, last %u and rssi %d", beacon->timestamp_first, beacon->timestamp_last, beacon->rssi);
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ESP_LOG_BUFFER_HEXDUMP(ENA_STORAGE_LOG, beacon->rpi, ENA_KEY_LENGTH, ESP_LOG_DEBUG);
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ESP_LOG_BUFFER_HEXDUMP(ENA_STORAGE_LOG, beacon->aem, ENA_AEM_METADATA_LENGTH, ESP_LOG_DEBUG);
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}
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uint32_t ena_storage_add_temp_beacon(ena_beacon_t *beacon)
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{
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uint32_t count = ena_storage_temp_beacons_count();
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// overwrite older temporary beacons?!
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uint8_t index = count % ENA_STORAGE_TEMP_BEACONS_MAX;
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ena_storage_set_temp_beacon(index, beacon);
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ESP_LOGD(ENA_STORAGE_LOG, "add temp beacon at %u: first %u, last %u and rssi %d", index, beacon->timestamp_first, beacon->timestamp_last, beacon->rssi);
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ESP_LOG_BUFFER_HEXDUMP(ENA_STORAGE_LOG, beacon->rpi, ENA_KEY_LENGTH, ESP_LOG_DEBUG);
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ESP_LOG_BUFFER_HEXDUMP(ENA_STORAGE_LOG, beacon->aem, ENA_AEM_METADATA_LENGTH, ESP_LOG_DEBUG);
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count++;
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ena_storage_write(ENA_STORAGE_TEMP_BEACONS_COUNT_ADDRESS, &count, sizeof(uint32_t));
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return count - 1;
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}
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void ena_storage_set_temp_beacon(uint32_t index, ena_beacon_t *beacon)
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{
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ena_storage_write(ENA_STORAGE_TEMP_BEACONS_START_ADDRESS + index * sizeof(ena_beacon_t), beacon, sizeof(ena_beacon_t));
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ESP_LOGD(ENA_STORAGE_LOG, "set temp beacon at %u: first %u, last %u and rssi %d", index, beacon->timestamp_first, beacon->timestamp_last, beacon->rssi);
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ESP_LOG_BUFFER_HEXDUMP(ENA_STORAGE_LOG, beacon->rpi, ENA_KEY_LENGTH, ESP_LOG_DEBUG);
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ESP_LOG_BUFFER_HEXDUMP(ENA_STORAGE_LOG, beacon->aem, ENA_AEM_METADATA_LENGTH, ESP_LOG_DEBUG);
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}
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void ena_storage_remove_temp_beacon(uint32_t index)
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{
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uint32_t count = ena_storage_temp_beacons_count();
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size_t address_from = ENA_STORAGE_TEMP_BEACONS_START_ADDRESS + index * sizeof(ena_beacon_t);
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size_t address_to = ENA_STORAGE_TEMP_BEACONS_START_ADDRESS + count * sizeof(ena_beacon_t);
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ena_storage_shift_delete(address_from, address_to, sizeof(ena_beacon_t));
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count--;
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ena_storage_write(ENA_STORAGE_TEMP_BEACONS_COUNT_ADDRESS, &count, sizeof(uint32_t));
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ESP_LOGD(ENA_STORAGE_LOG, "remove temp beacon: %u", index);
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}
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uint32_t ena_storage_beacons_count(void)
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{
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uint32_t count = 0;
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ena_storage_read(ENA_STORAGE_BEACONS_COUNT_ADDRESS, &count, sizeof(uint32_t));
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ESP_LOGD(ENA_STORAGE_LOG, "read contancts count: %u", count);
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return count;
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}
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void ena_storage_get_beacon(uint32_t index, ena_beacon_t *beacon)
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{
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ena_storage_read(ENA_STORAGE_BEACONS_START_ADDRESS + index * sizeof(ena_beacon_t), beacon, sizeof(ena_beacon_t));
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ESP_LOGD(ENA_STORAGE_LOG, "read beacon: first %u, last %u and rssi %d", beacon->timestamp_first, beacon->timestamp_last, beacon->rssi);
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ESP_LOG_BUFFER_HEXDUMP(ENA_STORAGE_LOG, beacon->rpi, ENA_KEY_LENGTH, ESP_LOG_DEBUG);
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ESP_LOG_BUFFER_HEXDUMP(ENA_STORAGE_LOG, beacon->aem, ENA_AEM_METADATA_LENGTH, ESP_LOG_DEBUG);
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}
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void ena_storage_add_beacon(ena_beacon_t *beacon)
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{
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ESP_LOG_BUFFER_HEXDUMP(ENA_STORAGE_LOG, beacon->rpi, ENA_KEY_LENGTH, ESP_LOG_DEBUG);
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uint32_t count = ena_storage_beacons_count();
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ena_storage_write(ENA_STORAGE_BEACONS_START_ADDRESS + count * sizeof(ena_beacon_t), beacon, sizeof(ena_beacon_t));
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count++;
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ena_storage_write(ENA_STORAGE_BEACONS_COUNT_ADDRESS, &count, sizeof(uint32_t));
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ESP_LOGD(ENA_STORAGE_LOG, "write beacon: first %u, last %u and rssi %d", beacon->timestamp_first, beacon->timestamp_last, beacon->rssi);
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ESP_LOG_BUFFER_HEXDUMP(ENA_STORAGE_LOG, beacon->rpi, ENA_KEY_LENGTH, ESP_LOG_DEBUG);
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ESP_LOG_BUFFER_HEXDUMP(ENA_STORAGE_LOG, beacon->aem, ENA_AEM_METADATA_LENGTH, ESP_LOG_DEBUG);
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}
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void ena_storage_erase(void)
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{
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const esp_partition_t *partition = esp_partition_find_first(
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ESP_PARTITION_TYPE_DATA, ESP_PARTITION_SUBTYPE_ANY, ENA_STORAGE_PARTITION_NAME);
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assert(partition);
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ESP_ERROR_CHECK(esp_partition_erase_range(partition, 0, partition->size));
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ESP_LOGI(ENA_STORAGE_LOG, "erased partition %s!", ENA_STORAGE_PARTITION_NAME);
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uint32_t count = 0;
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ena_storage_write(ENA_STORAGE_TEK_COUNT_ADDRESS, &count, sizeof(uint32_t));
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ena_storage_write(ENA_STORAGE_EXPOSURE_INFORMATION_COUNT_ADDRESS, &count, sizeof(uint32_t));
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ena_storage_write(ENA_STORAGE_TEMP_BEACONS_COUNT_ADDRESS, &count, sizeof(uint32_t));
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ena_storage_write(ENA_STORAGE_BEACONS_COUNT_ADDRESS, &count, sizeof(uint32_t));
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}
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void ena_storage_erase_tek(void)
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{
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uint32_t count = 0;
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ena_storage_read(ENA_STORAGE_TEK_COUNT_ADDRESS, &count, sizeof(uint32_t));
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uint32_t stored = ENA_STORAGE_TEK_MAX;
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if (count < ENA_STORAGE_TEK_MAX)
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{
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stored = count;
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}
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size_t size = sizeof(uint32_t) + stored * sizeof(ena_tek_t);
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uint8_t *zeros = calloc(size, sizeof(uint8_t));
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ena_storage_write(ENA_STORAGE_TEK_COUNT_ADDRESS, zeros, size);
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free(zeros);
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ESP_LOGI(ENA_STORAGE_LOG, "erased %d teks (size %u at %u)", stored, size, ENA_STORAGE_TEK_COUNT_ADDRESS);
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}
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void ena_storage_erase_exposure_information(void)
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{
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uint32_t count = ena_storage_exposure_information_count();
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uint32_t stored = ENA_STORAGE_EXPOSURE_INFORMATION_MAX;
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if (count < ENA_STORAGE_EXPOSURE_INFORMATION_MAX)
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{
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stored = count;
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}
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size_t size = sizeof(uint32_t) + stored * sizeof(ena_exposure_information_t);
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uint8_t *zeros = calloc(size, sizeof(uint8_t));
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ena_storage_write(ENA_STORAGE_EXPOSURE_INFORMATION_COUNT_ADDRESS, zeros, size);
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free(zeros);
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ESP_LOGI(ENA_STORAGE_LOG, "erased %d exposure information (size %u at %u)", stored, size, ENA_STORAGE_EXPOSURE_INFORMATION_COUNT_ADDRESS);
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}
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void ena_storage_erase_temporary_beacon(void)
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{
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uint32_t beacon_count = 0;
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ena_storage_read(ENA_STORAGE_TEMP_BEACONS_COUNT_ADDRESS, &beacon_count, sizeof(uint32_t));
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uint32_t stored = ENA_STORAGE_TEMP_BEACONS_MAX;
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if (beacon_count < ENA_STORAGE_TEMP_BEACONS_MAX)
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{
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stored = beacon_count;
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}
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size_t size = sizeof(uint32_t) + stored * sizeof(ena_beacon_t);
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uint8_t *zeros = calloc(size, sizeof(uint8_t));
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ena_storage_write(ENA_STORAGE_TEMP_BEACONS_COUNT_ADDRESS, zeros, size);
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free(zeros);
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ESP_LOGI(ENA_STORAGE_LOG, "erased %d temporary beacons (size %u at %u)", stored, size, ENA_STORAGE_TEMP_BEACONS_COUNT_ADDRESS);
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}
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void ena_storage_erase_beacon(void)
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{
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uint32_t beacon_count = 0;
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ena_storage_read(ENA_STORAGE_BEACONS_COUNT_ADDRESS, &beacon_count, sizeof(uint32_t));
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size_t size = sizeof(uint32_t) + beacon_count * sizeof(ena_beacon_t);
|
|
uint8_t *zeros = calloc(size, sizeof(uint8_t));
|
|
ena_storage_write(ENA_STORAGE_BEACONS_COUNT_ADDRESS, zeros, size);
|
|
free(zeros);
|
|
|
|
ESP_LOGI(ENA_STORAGE_LOG, "erased %d beacons (size %u at %u)", beacon_count, size, ENA_STORAGE_BEACONS_COUNT_ADDRESS);
|
|
}
|
|
|
|
void ena_storage_dump_hash_array(uint8_t *data, size_t size)
|
|
{
|
|
for (int i = 0; i < size; i++)
|
|
{
|
|
if (i == 0)
|
|
{
|
|
printf("%02x", data[i]);
|
|
}
|
|
else
|
|
{
|
|
printf(" %02x", data[i]);
|
|
}
|
|
}
|
|
}
|
|
|
|
void ena_storage_dump_teks(void)
|
|
{
|
|
ena_tek_t tek;
|
|
uint32_t tek_count = 0;
|
|
ena_storage_read(ENA_STORAGE_TEK_COUNT_ADDRESS, &tek_count, sizeof(uint32_t));
|
|
uint32_t stored = ENA_STORAGE_TEK_MAX;
|
|
|
|
if (tek_count < ENA_STORAGE_TEK_MAX)
|
|
{
|
|
stored = tek_count;
|
|
}
|
|
|
|
ESP_LOGD(ENA_STORAGE_LOG, "%u TEKs (%u stored)\n", tek_count, stored);
|
|
printf("#,enin,tek,rolling_period\n");
|
|
for (int i = 0; i < stored; i++)
|
|
{
|
|
|
|
size_t address = ENA_STORAGE_TEK_START_ADDRESS + i * sizeof(ena_tek_t);
|
|
ena_storage_read(address, &tek, sizeof(ena_tek_t));
|
|
printf("%d,%u,", i, tek.enin);
|
|
ena_storage_dump_hash_array(tek.key_data, ENA_KEY_LENGTH);
|
|
printf(",%u\n", tek.rolling_period);
|
|
}
|
|
}
|
|
|
|
void ena_storage_dump_exposure_information(void)
|
|
{
|
|
ena_exposure_information_t exposure_info;
|
|
uint32_t exposure_information_count = ena_storage_exposure_information_count();
|
|
uint32_t stored = ENA_STORAGE_EXPOSURE_INFORMATION_MAX;
|
|
|
|
if (exposure_information_count < ENA_STORAGE_EXPOSURE_INFORMATION_MAX)
|
|
{
|
|
stored = exposure_information_count;
|
|
}
|
|
|
|
ESP_LOGD(ENA_STORAGE_LOG, "%u exposure information (%u stored)\n", exposure_information_count, stored);
|
|
printf("#,day,typical_attenuation,min_attenuation,duration_minutes,report_type\n");
|
|
for (int i = 0; i < stored; i++)
|
|
{
|
|
|
|
size_t address = ENA_STORAGE_EXPOSURE_INFORMATION_START_ADDRESS + i * sizeof(ena_exposure_information_t);
|
|
ena_storage_read(address, &exposure_info, sizeof(ena_exposure_information_t));
|
|
printf("%d,%u,%d,%d,%d,%d\n", i, exposure_info.day, exposure_info.typical_attenuation, exposure_info.min_attenuation, exposure_info.duration_minutes, exposure_info.report_type);
|
|
}
|
|
}
|
|
|
|
void ena_storage_dump_temp_beacons(void)
|
|
{
|
|
ena_beacon_t beacon;
|
|
uint32_t beacon_count = 0;
|
|
ena_storage_read(ENA_STORAGE_TEMP_BEACONS_COUNT_ADDRESS, &beacon_count, sizeof(uint32_t));
|
|
uint32_t stored = ENA_STORAGE_TEMP_BEACONS_MAX;
|
|
|
|
if (beacon_count < ENA_STORAGE_TEMP_BEACONS_MAX)
|
|
{
|
|
stored = beacon_count;
|
|
}
|
|
ESP_LOGD(ENA_STORAGE_LOG, "%u temporary beacons (%u stored)\n", beacon_count, stored);
|
|
printf("#,timestamp_first,timestamp_last,rpi,aem,rssi\n");
|
|
for (int i = 0; i < stored; i++)
|
|
{
|
|
ena_storage_get_temp_beacon(i, &beacon);
|
|
printf("%d,%u,%u,", i, beacon.timestamp_first, beacon.timestamp_last);
|
|
ena_storage_dump_hash_array(beacon.rpi, ENA_KEY_LENGTH);
|
|
printf(",");
|
|
ena_storage_dump_hash_array(beacon.aem, ENA_AEM_METADATA_LENGTH);
|
|
printf(",%d\n", beacon.rssi);
|
|
}
|
|
}
|
|
|
|
void ena_storage_dump_beacons(void)
|
|
{
|
|
|
|
ena_beacon_t beacon;
|
|
uint32_t beacon_count = 0;
|
|
ena_storage_read(ENA_STORAGE_BEACONS_COUNT_ADDRESS, &beacon_count, sizeof(uint32_t));
|
|
ESP_LOGD(ENA_STORAGE_LOG, "%u beacons\n", beacon_count);
|
|
printf("#,timestamp_first,timestamp_last,rpi,aem,rssi\n");
|
|
for (int i = 0; i < beacon_count; i++)
|
|
{
|
|
ena_storage_get_beacon(i, &beacon);
|
|
printf("%d,%u,%u,", i, beacon.timestamp_first, beacon.timestamp_last);
|
|
ena_storage_dump_hash_array(beacon.rpi, ENA_KEY_LENGTH);
|
|
printf(",");
|
|
ena_storage_dump_hash_array(beacon.aem, ENA_AEM_METADATA_LENGTH);
|
|
printf(",%d\n", beacon.rssi);
|
|
}
|
|
} |