From 5aa5d282eac56a21e74611c1cdbaa97bb5db2dca Mon Sep 17 00:00:00 2001 From: Vincent Ambo Date: Tue, 8 Feb 2022 02:05:36 +0300 Subject: chore(3p/abseil_cpp): unvendor abseil_cpp we weren't actually using these sources anymore, okay? Change-Id: If701571d9716de308d3512e1eb22c35db0877a66 Reviewed-on: https://cl.tvl.fyi/c/depot/+/5248 Tested-by: BuildkiteCI Reviewed-by: grfn Autosubmit: tazjin --- .../absl/time/internal/cctz/src/time_zone_info.h | 137 --------------------- 1 file changed, 137 deletions(-) delete mode 100644 third_party/abseil_cpp/absl/time/internal/cctz/src/time_zone_info.h (limited to 'third_party/abseil_cpp/absl/time/internal/cctz/src/time_zone_info.h') diff --git a/third_party/abseil_cpp/absl/time/internal/cctz/src/time_zone_info.h b/third_party/abseil_cpp/absl/time/internal/cctz/src/time_zone_info.h deleted file mode 100644 index 2467ff559d35..000000000000 --- a/third_party/abseil_cpp/absl/time/internal/cctz/src/time_zone_info.h +++ /dev/null @@ -1,137 +0,0 @@ -// Copyright 2016 Google Inc. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// https://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -#ifndef ABSL_TIME_INTERNAL_CCTZ_TIME_ZONE_INFO_H_ -#define ABSL_TIME_INTERNAL_CCTZ_TIME_ZONE_INFO_H_ - -#include -#include -#include -#include -#include - -#include "absl/base/config.h" -#include "absl/time/internal/cctz/include/cctz/civil_time.h" -#include "absl/time/internal/cctz/include/cctz/time_zone.h" -#include "absl/time/internal/cctz/include/cctz/zone_info_source.h" -#include "time_zone_if.h" -#include "tzfile.h" - -namespace absl { -ABSL_NAMESPACE_BEGIN -namespace time_internal { -namespace cctz { - -// A transition to a new UTC offset. -struct Transition { - std::int_least64_t unix_time; // the instant of this transition - std::uint_least8_t type_index; // index of the transition type - civil_second civil_sec; // local civil time of transition - civil_second prev_civil_sec; // local civil time one second earlier - - struct ByUnixTime { - inline bool operator()(const Transition& lhs, const Transition& rhs) const { - return lhs.unix_time < rhs.unix_time; - } - }; - struct ByCivilTime { - inline bool operator()(const Transition& lhs, const Transition& rhs) const { - return lhs.civil_sec < rhs.civil_sec; - } - }; -}; - -// The characteristics of a particular transition. -struct TransitionType { - std::int_least32_t utc_offset; // the new prevailing UTC offset - civil_second civil_max; // max convertible civil time for offset - civil_second civil_min; // min convertible civil time for offset - bool is_dst; // did we move into daylight-saving time - std::uint_least8_t abbr_index; // index of the new abbreviation -}; - -// A time zone backed by the IANA Time Zone Database (zoneinfo). -class TimeZoneInfo : public TimeZoneIf { - public: - TimeZoneInfo() = default; - TimeZoneInfo(const TimeZoneInfo&) = delete; - TimeZoneInfo& operator=(const TimeZoneInfo&) = delete; - - // Loads the zoneinfo for the given name, returning true if successful. - bool Load(const std::string& name); - - // TimeZoneIf implementations. - time_zone::absolute_lookup BreakTime( - const time_point& tp) const override; - time_zone::civil_lookup MakeTime(const civil_second& cs) const override; - bool NextTransition(const time_point& tp, - time_zone::civil_transition* trans) const override; - bool PrevTransition(const time_point& tp, - time_zone::civil_transition* trans) const override; - std::string Version() const override; - std::string Description() const override; - - private: - struct Header { // counts of: - std::size_t timecnt; // transition times - std::size_t typecnt; // transition types - std::size_t charcnt; // zone abbreviation characters - std::size_t leapcnt; // leap seconds (we expect none) - std::size_t ttisstdcnt; // UTC/local indicators (unused) - std::size_t ttisutcnt; // standard/wall indicators (unused) - - bool Build(const tzhead& tzh); - std::size_t DataLength(std::size_t time_len) const; - }; - - bool GetTransitionType(std::int_fast32_t utc_offset, bool is_dst, - const std::string& abbr, std::uint_least8_t* index); - bool EquivTransitions(std::uint_fast8_t tt1_index, - std::uint_fast8_t tt2_index) const; - bool ExtendTransitions(); - - bool ResetToBuiltinUTC(const seconds& offset); - bool Load(ZoneInfoSource* zip); - - // Helpers for BreakTime() and MakeTime(). - time_zone::absolute_lookup LocalTime(std::int_fast64_t unix_time, - const TransitionType& tt) const; - time_zone::absolute_lookup LocalTime(std::int_fast64_t unix_time, - const Transition& tr) const; - time_zone::civil_lookup TimeLocal(const civil_second& cs, - year_t c4_shift) const; - - std::vector transitions_; // ordered by unix_time and civil_sec - std::vector transition_types_; // distinct transition types - std::uint_fast8_t default_transition_type_; // for before first transition - std::string abbreviations_; // all the NUL-terminated abbreviations - - std::string version_; // the tzdata version if available - std::string future_spec_; // for after the last zic transition - bool extended_; // future_spec_ was used to generate transitions - year_t last_year_; // the final year of the generated transitions - - // We remember the transitions found during the last BreakTime() and - // MakeTime() calls. If the next request is for the same transition we - // will avoid re-searching. - mutable std::atomic local_time_hint_ = {}; // BreakTime() hint - mutable std::atomic time_local_hint_ = {}; // MakeTime() hint -}; - -} // namespace cctz -} // namespace time_internal -ABSL_NAMESPACE_END -} // namespace absl - -#endif // ABSL_TIME_INTERNAL_CCTZ_TIME_ZONE_INFO_H_ -- cgit 1.4.1