81 lines
3.3 KiB
C
81 lines
3.3 KiB
C
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// Protocol Buffers - Google's data interchange format
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// Copyright 2008 Google Inc. All rights reserved.
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// https://developers.google.com/protocol-buffers/
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#ifndef GOOGLE_PROTOBUF_STUBS_TIME_H_
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#define GOOGLE_PROTOBUF_STUBS_TIME_H_
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#include <google/protobuf/stubs/common.h>
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#include <google/protobuf/port_def.inc>
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namespace google {
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namespace protobuf {
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namespace internal {
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struct DateTime {
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int year;
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int month;
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int day;
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int hour;
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int minute;
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int second;
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};
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// Converts a timestamp (seconds elapsed since 1970-01-01T00:00:00, could be
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// negative to represent time before 1970-01-01) to DateTime. Returns false
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// if the timestamp is not in the range between 0001-01-01T00:00:00 and
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// 9999-12-31T23:59:59.
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bool PROTOBUF_EXPORT SecondsToDateTime(int64 seconds, DateTime* time);
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// Converts DateTime to a timestamp (seconds since 1970-01-01T00:00:00).
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// Returns false if the DateTime is not valid or is not in the valid range.
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bool PROTOBUF_EXPORT DateTimeToSeconds(const DateTime& time, int64* seconds);
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void PROTOBUF_EXPORT GetCurrentTime(int64* seconds, int32* nanos);
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// Formats a time string in RFC3339 format.
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//
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// For example, "2015-05-20T13:29:35.120Z". For nanos, 0, 3, 6 or 9 fractional
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// digits will be used depending on how many are required to represent the exact
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// value.
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//
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// Note that "nanos" must in the range of [0, 999999999].
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string PROTOBUF_EXPORT FormatTime(int64 seconds, int32 nanos);
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// Parses a time string. This method accepts RFC3339 date/time string with UTC
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// offset. For example, "2015-05-20T13:29:35.120-08:00".
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bool PROTOBUF_EXPORT ParseTime(const string& value, int64* seconds,
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int32* nanos);
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} // namespace internal
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} // namespace protobuf
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} // namespace google
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#include <google/protobuf/port_undef.inc>
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#endif // GOOGLE_PROTOBUF_STUBS_TIME_H_
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