Public Access
twislaandClaude Opus 5.5
d3948ccc3a
- lib/storage_model (host-tested): FAT-safe names, daily Log paths, dates from Log/Capture file names, CleanupPlan by category and age, byte formatting - StorageService does all card I/O on its task: queued Log lines are written in batches each second (dropped while Logs are paused), plus file listing and deletion jobs - Settings > Storage moves into StoragePage: usage, Clean up (category, age with size preview, confirmation), Erase SD card - Clock: local date for Log names - Serial: log <text>, sd list Verified on the device: lines land in /irc/dev/#test/2026-10-02.log with folders created as needed. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EhqxQ49eCju4CzKYNjZzwT
59 lines
1.7 KiB
C++
59 lines
1.7 KiB
C++
#include "clock_model.h"
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#include <cstdio>
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#include <cstdlib>
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#include <ctime>
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namespace roro {
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bool ClockModel::set(int64_t utcSeconds, TimeSource source, uint32_t nowMs) {
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if (source < source_) return false;
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source_ = source;
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utcAtSet_ = utcSeconds;
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msAtSet_ = nowMs;
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return true;
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}
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int64_t ClockModel::utcNow(uint32_t nowMs) const {
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// Unsigned subtraction handles the millis() wraparound. Uptime beyond 49 days between two
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// sets would lose 49 days; sources refresh far more often than that.
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return utcAtSet_ + static_cast<int64_t>(static_cast<uint32_t>(nowMs - msAtSet_) / 1000);
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}
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void ClockModel::applyTimezone(const char* posixTz) {
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setenv("TZ", posixTz, 1);
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tzset();
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}
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std::string ClockModel::formatLocalTime(int64_t utcSeconds) {
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time_t t = static_cast<time_t>(utcSeconds);
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struct tm local;
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localtime_r(&t, &local);
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char buf[8];
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std::snprintf(buf, sizeof(buf), "%02d:%02d", local.tm_hour, local.tm_min);
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return buf;
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}
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std::string ClockModel::formatLocalDate(int64_t utcSeconds) {
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time_t t = static_cast<time_t>(utcSeconds);
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struct tm local;
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localtime_r(&t, &local);
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char buf[12];
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std::snprintf(buf, sizeof(buf), "%04d-%02d-%02d", local.tm_year + 1900, local.tm_mon + 1, local.tm_mday);
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return buf;
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}
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std::string ClockModel::formatAge(int64_t seconds) {
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char buf[24];
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if (seconds < 60) return "now";
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if (seconds < 3600)
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std::snprintf(buf, sizeof(buf), "%d min ago", static_cast<int>(seconds / 60));
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else if (seconds < 86400)
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std::snprintf(buf, sizeof(buf), "%d h ago", static_cast<int>(seconds / 3600));
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else
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std::snprintf(buf, sizeof(buf), "%d d ago", static_cast<int>(seconds / 86400));
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return buf;
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}
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} // namespace roro
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