Ken Van Hoeylandt
98 lines
2.1 KiB
C++
98 lines
2.1 KiB
C++
#include <Tactility/network/NtpPrivate.h>
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#include <tactility/log.h>
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#include <tactility/paths.h>
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#include <tactility/preferences.h>
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#include <string>
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#ifdef ESP_PLATFORM
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#include <Tactility/TactilityCore.h>
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#include <tactility/system_event.h>
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#include <esp_netif_sntp.h>
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#include <esp_sntp.h>
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#endif
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namespace tt::network::ntp {
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constexpr auto* TAG = "NTP";
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static bool processedSyncEvent = false;
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#ifdef ESP_PLATFORM
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static bool getPreferencesPath(std::string& outPath) {
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char root[128];
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if (paths_get_user_data_path(root, sizeof(root)) != ERROR_NONE) {
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return false;
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}
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outPath = std::string(root) + "/time.properties";
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return true;
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}
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void storeTimeInNvs() {
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time_t now;
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time(&now);
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std::string path;
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if (!getPreferencesPath(path)) {
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return;
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}
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Preferences* preferences = preferences_open(path.c_str());
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if (preferences == nullptr) {
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return;
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}
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preferences_put_int64(preferences, "syncTime", now);
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preferences_close(preferences);
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LOG_I(TAG, "Stored time %ld", (long)now);
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}
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void setTimeFromNvs() {
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std::string path;
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if (!getPreferencesPath(path)) {
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return;
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}
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Preferences* preferences = preferences_open(path.c_str());
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if (preferences == nullptr) {
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return;
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}
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int64_t synced_time = 0;
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if (preferences_opt_int64(preferences, "syncTime", &synced_time)) {
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LOG_I(TAG, "Restoring last known time to %ld", (long)synced_time);
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timeval get_nvs_time;
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get_nvs_time.tv_sec = synced_time;
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settimeofday(&get_nvs_time, nullptr);
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}
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preferences_close(preferences);
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}
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static void onTimeSynced(timeval* tv) {
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LOG_I(TAG, "Time synced (%ld)", (long)tv->tv_sec);
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processedSyncEvent = true;
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esp_netif_sntp_deinit();
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storeTimeInNvs();
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system_event_emit(KERNEL_EVENT_TIME_CHANGED, nullptr, 0);
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}
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void init() {
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setTimeFromNvs();
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esp_sntp_config_t config = ESP_NETIF_SNTP_DEFAULT_CONFIG("time.cloudflare.com");
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config.sync_cb = onTimeSynced;
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esp_netif_sntp_init(&config);
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}
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#else
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void init() {
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processedSyncEvent = true;
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}
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#endif
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bool isSynced() {
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return processedSyncEvent;
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}
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}
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