Lesson 35 - Get Compute Auth Token Working

Plugins/GameLiftPlugin/Source/AWSSDK/Include/aws/crt/DateTime.h

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+#pragma once
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+#include <aws/crt/Exports.h>
+
+#include <aws/crt/Types.h>
+
+#include <aws/common/date_time.h>
+
+#include <chrono>
+
+namespace Aws
+{
+    namespace Crt
+    {
+        enum class DateFormat
+        {
+            RFC822 = AWS_DATE_FORMAT_RFC822,
+            ISO_8601 = AWS_DATE_FORMAT_ISO_8601,
+            AutoDetect = AWS_DATE_FORMAT_AUTO_DETECT,
+        };
+
+        enum class Month
+        {
+            January = AWS_DATE_MONTH_JANUARY,
+            February = AWS_DATE_MONTH_FEBRUARY,
+            March = AWS_DATE_MONTH_MARCH,
+            April = AWS_DATE_MONTH_APRIL,
+            May = AWS_DATE_MONTH_MAY,
+            June = AWS_DATE_MONTH_JUNE,
+            July = AWS_DATE_MONTH_JULY,
+            August = AWS_DATE_MONTH_AUGUST,
+            September = AWS_DATE_MONTH_SEPTEMBER,
+            October = AWS_DATE_MONTH_OCTOBER,
+            November = AWS_DATE_MONTH_NOVEMBER,
+            December = AWS_DATE_MONTH_DECEMBER,
+        };
+
+        enum class DayOfWeek
+        {
+            Sunday = AWS_DATE_DAY_OF_WEEK_SUNDAY,
+            Monday = AWS_DATE_DAY_OF_WEEK_MONDAY,
+            Tuesday = AWS_DATE_DAY_OF_WEEK_TUESDAY,
+            Wednesday = AWS_DATE_DAY_OF_WEEK_WEDNESDAY,
+            Thursday = AWS_DATE_DAY_OF_WEEK_THURSDAY,
+            Friday = AWS_DATE_DAY_OF_WEEK_FRIDAY,
+            Saturday = AWS_DATE_DAY_OF_WEEK_SATURDAY,
+        };
+
+        class AWS_CRT_CPP_API DateTime final
+        {
+          public:
+            /**
+             *  Initializes time point to epoch
+             */
+            DateTime() noexcept;
+
+            /**
+             *  Initializes time point to any other arbitrary timepoint
+             */
+            DateTime(const std::chrono::system_clock::time_point &timepointToAssign) noexcept;
+
+            /**
+             * Initializes time point to millis Since epoch
+             */
+            DateTime(uint64_t millisSinceEpoch) noexcept;
+
+            /**
+             * Initializes time point to epoch time in seconds.millis
+             */
+            DateTime(double epoch_millis) noexcept;
+
+            /**
+             * Initializes time point to value represented by timestamp and format.
+             */
+            DateTime(const char *timestamp, DateFormat format) noexcept;
+
+            bool operator==(const DateTime &other) const noexcept;
+            bool operator<(const DateTime &other) const noexcept;
+            bool operator>(const DateTime &other) const noexcept;
+            bool operator!=(const DateTime &other) const noexcept;
+            bool operator<=(const DateTime &other) const noexcept;
+            bool operator>=(const DateTime &other) const noexcept;
+
+            DateTime operator+(const std::chrono::milliseconds &a) const noexcept;
+            DateTime operator-(const std::chrono::milliseconds &a) const noexcept;
+
+            /**
+             * Assign from seconds.millis since epoch.
+             */
+            DateTime &operator=(double secondsSinceEpoch) noexcept;
+
+            /**
+             * Assign from millis since epoch.
+             */
+            DateTime &operator=(uint64_t millisSinceEpoch) noexcept;
+
+            /**
+             * Assign from another time_point
+             */
+            DateTime &operator=(const std::chrono::system_clock::time_point &timepointToAssign) noexcept;
+
+            /**
+             * Assign from an ISO8601 or RFC822 formatted string
+             */
+            DateTime &operator=(const char *timestamp) noexcept;
+
+            explicit operator bool() const noexcept;
+            int GetLastError() const noexcept;
+
+            /**
+             * Convert dateTime to local time string using predefined format.
+             */
+            bool ToLocalTimeString(DateFormat format, ByteBuf &outputBuf) const noexcept;
+
+            /**
+             * Convert dateTime to GMT time string using predefined format.
+             */
+            bool ToGmtString(DateFormat format, ByteBuf &outputBuf) const noexcept;
+
+            /**
+             * Get the representation of this datetime as seconds.milliseconds since epoch
+             */
+            double SecondsWithMSPrecision() const noexcept;
+
+            /**
+             * Milliseconds since epoch of this datetime.
+             */
+            uint64_t Millis() const noexcept;
+
+            /**
+             *  In the likely case this class doesn't do everything you need to do, here's a copy of the time_point
+             * structure. Have fun.
+             */
+            std::chrono::system_clock::time_point UnderlyingTimestamp() const noexcept;
+
+            /**
+             * Get the Year portion of this dateTime. localTime if true, return local time, otherwise return UTC
+             */
+            uint16_t GetYear(bool localTime = false) const noexcept;
+
+            /**
+             * Get the Month portion of this dateTime. localTime if true, return local time, otherwise return UTC
+             */
+            Month GetMonth(bool localTime = false) const noexcept;
+
+            /**
+             * Get the Day of the Month portion of this dateTime. localTime if true, return local time, otherwise return
+             * UTC
+             */
+            uint8_t GetDay(bool localTime = false) const noexcept;
+
+            /**
+             * Get the Day of the Week portion of this dateTime. localTime if true, return local time, otherwise return
+             * UTC
+             */
+            DayOfWeek GetDayOfWeek(bool localTime = false) const noexcept;
+
+            /**
+             * Get the Hour portion of this dateTime. localTime if true, return local time, otherwise return UTC
+             */
+            uint8_t GetHour(bool localTime = false) const noexcept;
+
+            /**
+             * Get the Minute portion of this dateTime. localTime if true, return local time, otherwise return UTC
+             */
+            uint8_t GetMinute(bool localTime = false) const noexcept;
+
+            /**
+             * Get the Second portion of this dateTime. localTime if true, return local time, otherwise return UTC
+             */
+            uint8_t GetSecond(bool localTime = false) const noexcept;
+
+            /**
+             * Get whether or not this dateTime is in Daylight savings time. localTime if true, return local time,
+             * otherwise return UTC
+             */
+            bool IsDST(bool localTime = false) const noexcept;
+
+            /**
+             * Get an instance of DateTime representing this very instant.
+             */
+            static DateTime Now() noexcept;
+
+            /**
+             * Computes the difference between two DateTime instances and returns the difference
+             * in milliseconds.
+             */
+            std::chrono::milliseconds operator-(const DateTime &other) const noexcept;
+
+          private:
+            aws_date_time m_date_time;
+            bool m_good;
+        };
+    } // namespace Crt
+} // namespace Aws