BMC/OpenBmc/bmcweb.git/redfish-core/include/utils/extern, branch master

Move date_h to pragma once

2023-11-06T05:48:10+00:00

Change-Id: I04864e8c47c8bb1763016b6ba1e5826450afdc72 Signed-off-by: Ed Tanous

utils: date: fix clang warning

2023-10-24T18:17:16+00:00

``` ../redfish-core/include/utils/extern/date.h:983:34: error: identifier '_d' preceded by whitespace in a literal operator declaration is deprecated [-Werror,-Wdeprecated-literal-operator] 983 | CONSTCD11 date::day operator "" _d(unsigned long long d) NOEXCEPT; | ~~~~~~~~~~~~^~ | operator""_d ../redfish-core/include/utils/extern/date.h:984:34: error: identifier '_y' preceded by whitespace in a literal operator declaration is deprecated [-Werror,-Wdeprecated-literal-operator] 984 | CONSTCD11 date::year operator "" _y(unsigned long long y) NOEXCEPT; | ~~~~~~~~~~~~^~ | operator""_y ``` Signed-off-by: Patrick Williams Change-Id: I2304818ddc498441f9ed2ede54c92b7f7c48b7c1

Simplify datetime parsing

2023-09-07T22:19:57+00:00

This code as it stands pulls in the full datetime library from boost, including io, and a bunch of timezone code. The bmc doesn't make use of any of this, so we can rely on a much simplified version. Unfortunately for us, gcc still doesn't implement the c++20 std::chrono::parse[1]. There is a reference library available from [2] that backports the parse function to compilers that don't yet support it, and is the basis for the libc++ version. This commit opts to copy in the header as-written, under the assumption that we will never need to pull in new versions of this library, and will move to the std ersion as soon as it's available in the next gcc version. This commit simplifies things down to improve compile times and binary size. It saves ~22KB of compressed binary size, or about 3%. Tested: Unit tests pass. Pretty good coverage. [1] https://en.cppreference.com/w/cpp/chrono/parse [2] https://github.com/HowardHinnant/date/blob/master/include/date/date.h Signed-off-by: Ed Tanous Change-Id: I706b91cc3d9df3f32068125bc47ff0c374eb8d87