Files
radiantwave/src/timezone_helper.h
T
NeilClack 509c925480 Kiosk: schedule client (conditional GET + atomic cache) and engine
Adds api_client support for GET /licenses/{key}/schedule with If-None-Match
and target-payload parsing (version/type/daily/weekly + legacy blocks), an
atomic on-disk schedule cache, a pure schedule engine (half-open blocks,
midnight self-wrap for daily, Sunday->Monday spillover for weekly, invalid
blocks skipped with a warning), and a background ScheduleManager that loads
the cache offline and pulls on boot and every 5 minutes. Adds engine/cache
tests against the shared docs/fixtures, including 304, corrupt cache, and
offline cases.
2026-09-29 10:34:40 -05:00

38 lines
1.1 KiB
C++

#pragma once
#include <ctime>
#include <string>
#include <vector>
namespace radiantwave::timezone {
struct TimeZoneInfo {
std::string display_name;
std::string iana_code;
};
struct CountryTimeZones {
std::string country_name;
std::vector<TimeZoneInfo> zones;
};
// Returns standard Linux / IANA timezones grouped by country
const std::vector<CountryTimeZones>& getStandardTimeZones();
// Converts a UTC timestamp to the user's configured IANA timezone
std::string formatUtcToTimezone(time_t utc_time, const std::string& iana_code, const std::string& format = "%Y-%m-%d %H:%M:%S %Z");
// Wall-clock minutes since midnight (0-1439) right now in `iana_code`. Used by
// the schedule to pick the active listening block. Falls back to UTC when the
// timezone is empty.
int currentLocalMinutes(const std::string& iana_code);
// Weekday right now in `iana_code`, 0=Monday .. 6=Sunday. Falls back to UTC when
// the timezone is empty.
int currentLocalWeekday(const std::string& iana_code);
// Gets current UTC timestamp as ISO string
std::string getUtcTimestampIso();
} // namespace radiantwave::timezone