Update base, fmt and llhttp.
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125
src/3rdparty/fmt/README.rst
vendored
125
src/3rdparty/fmt/README.rst
vendored
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@ -1,17 +1,23 @@
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{fmt}
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=====
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.. image:: https://travis-ci.org/fmtlib/fmt.png?branch=master
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:target: https://travis-ci.org/fmtlib/fmt
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.. image:: https://github.com/fmtlib/fmt/workflows/linux/badge.svg
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:target: https://github.com/fmtlib/fmt/actions?query=workflow%3Alinux
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.. image:: https://github.com/fmtlib/fmt/workflows/macos/badge.svg
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:target: https://github.com/fmtlib/fmt/actions?query=workflow%3Amacos
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.. image:: https://github.com/fmtlib/fmt/workflows/windows/badge.svg
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:target: https://github.com/fmtlib/fmt/actions?query=workflow%3Awindows
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.. image:: https://ci.appveyor.com/api/projects/status/ehjkiefde6gucy1v
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:target: https://ci.appveyor.com/project/vitaut/fmt
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.. image:: https://oss-fuzz-build-logs.storage.googleapis.com/badges/libfmt.svg
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.. image:: https://oss-fuzz-build-logs.storage.googleapis.com/badges/fmt.svg
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:alt: fmt is continuously fuzzed at oss-fuzz
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:target: https://bugs.chromium.org/p/oss-fuzz/issues/list?\
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colspec=ID%20Type%20Component%20Status%20Proj%20Reported%20Owner%20\
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Summary&q=proj%3Dlibfmt&can=1
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Summary&q=proj%3Dfmt&can=1
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.. image:: https://img.shields.io/badge/stackoverflow-fmt-blue.svg
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:alt: Ask questions at StackOverflow with the tag fmt
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@ -20,9 +26,9 @@
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**{fmt}** is an open-source formatting library providing a fast and safe
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alternative to C stdio and C++ iostreams.
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If you like this project, please consider donating to BYSOL,
|
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an initiative to help victims of political repressions in Belarus:
|
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https://www.facebook.com/donate/759400044849707/108388587646909/.
|
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If you like this project, please consider donating to the BYSOL
|
||||
Foundation that helps victims of political repressions in Belarus:
|
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https://bysol.org/en/bs/general/.
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`Documentation <https://fmt.dev>`__
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@ -41,7 +47,7 @@ Features
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* `Format string syntax <https://fmt.dev/latest/syntax.html>`_ similar to Python's
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`format <https://docs.python.org/3/library/stdtypes.html#str.format>`_
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* Fast IEEE 754 floating-point formatter with correct rounding, shortness and
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round-trip guarantees.
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round-trip guarantees
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* Safe `printf implementation
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<https://fmt.dev/latest/api.html#printf-formatting>`_ including the POSIX
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extension for positional arguments
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@ -57,7 +63,7 @@ Features
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* Reliability: the library has an extensive set of `tests
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<https://github.com/fmtlib/fmt/tree/master/test>`_ and is `continuously fuzzed
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<https://bugs.chromium.org/p/oss-fuzz/issues/list?colspec=ID%20Type%20
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Component%20Status%20Proj%20Reported%20Owner%20Summary&q=proj%3Dlibfmt&can=1>`_
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Component%20Status%20Proj%20Reported%20Owner%20Summary&q=proj%3Dfmt&can=1>`_
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* Safety: the library is fully type safe, errors in format strings can be
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reported at compile time, automatic memory management prevents buffer overflow
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errors
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@ -131,13 +137,13 @@ Output::
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Output::
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{1, 2, 3}
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[1, 2, 3]
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**Check a format string at compile time**
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.. code:: c++
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std::string s = fmt::format(FMT_STRING("{:d}"), "don't panic");
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std::string s = fmt::format(FMT_STRING("{:d}"), "I am not a number");
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This gives a compile-time error because ``d`` is an invalid format specifier for
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a string.
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@ -201,13 +207,14 @@ or equivalent is filled 2,000,000 times with output sent to ``/dev/null``; for
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further details refer to the `source
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<https://github.com/fmtlib/format-benchmark/blob/master/tinyformat_test.cpp>`_.
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{fmt} is up to 10x faster than ``std::ostringstream`` and ``sprintf`` on
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{fmt} is up to 20-30x faster than ``std::ostringstream`` and ``sprintf`` on
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floating-point formatting (`dtoa-benchmark <https://github.com/fmtlib/dtoa-benchmark>`_)
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and faster than `double-conversion <https://github.com/google/double-conversion>`_:
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and faster than `double-conversion <https://github.com/google/double-conversion>`_ and
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`ryu <https://github.com/ulfjack/ryu>`_:
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.. image:: https://user-images.githubusercontent.com/576385/
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69767160-cdaca400-112f-11ea-9fc5-347c9f83caad.png
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:target: https://fmt.dev/unknown_mac64_clang10.0.html
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95684665-11719600-0ba8-11eb-8e5b-972ff4e49428.png
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:target: https://fmt.dev/unknown_mac64_clang12.0.html
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Compile time and code bloat
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~~~~~~~~~~~~~~~~~~~~~~~~~~~
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@ -283,34 +290,45 @@ or the bloat test::
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$ make bloat-test
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Migrating code
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--------------
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`clang-tidy-fmt <https://github.com/mikecrowe/clang-tidy-fmt>`_ provides clang
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tidy checks for converting occurrences of ``printf`` and ``fprintf`` to
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``fmt::print``.
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Projects using this library
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---------------------------
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* `0 A.D. <https://play0ad.com/>`_: A free, open-source, cross-platform
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* `0 A.D. <https://play0ad.com/>`_: a free, open-source, cross-platform
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real-time strategy game
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* `2GIS <https://2gis.ru/>`_: free business listings with a city map
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* `AMPL/MP <https://github.com/ampl/mp>`_:
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An open-source library for mathematical programming
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an open-source library for mathematical programming
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* `Aseprite <https://github.com/aseprite/aseprite>`_:
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Animated sprite editor & pixel art tool
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animated sprite editor & pixel art tool
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* `AvioBook <https://www.aviobook.aero/en>`_: A comprehensive aircraft
|
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* `AvioBook <https://www.aviobook.aero/en>`_: a comprehensive aircraft
|
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operations suite
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* `Celestia <https://celestia.space/>`_: Real-time 3D visualization of space
|
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* `Blizzard Battle.net <https://battle.net/>`_: an online gaming platform
|
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|
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* `Ceph <https://ceph.com/>`_: A scalable distributed storage system
|
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* `Celestia <https://celestia.space/>`_: real-time 3D visualization of space
|
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* `ccache <https://ccache.dev/>`_: A compiler cache
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* `Ceph <https://ceph.com/>`_: a scalable distributed storage system
|
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* `ccache <https://ccache.dev/>`_: a compiler cache
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* `ClickHouse <https://github.com/ClickHouse/ClickHouse>`_: analytical database
|
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management system
|
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|
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* `CUAUV <http://cuauv.org/>`_: Cornell University's autonomous underwater
|
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* `CUAUV <https://cuauv.org/>`_: Cornell University's autonomous underwater
|
||||
vehicle
|
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|
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* `Drake <https://drake.mit.edu/>`_: A planning, control, and analysis toolbox
|
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* `Drake <https://drake.mit.edu/>`_: a planning, control, and analysis toolbox
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for nonlinear dynamical systems (MIT)
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* `Envoy <https://lyft.github.io/envoy/>`_: C++ L7 proxy and communication bus
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@ -318,77 +336,82 @@ Projects using this library
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* `FiveM <https://fivem.net/>`_: a modification framework for GTA V
|
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* `fmtlog <https://github.com/MengRao/fmtlog>`_: a performant fmtlib-style
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logging library with latency in nanoseconds
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* `Folly <https://github.com/facebook/folly>`_: Facebook open-source library
|
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|
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* `Grand Mountain Adventure
|
||||
<https://store.steampowered.com/app/1247360/Grand_Mountain_Adventure/>`_:
|
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A beautiful open-world ski & snowboarding game
|
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|
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* `HarpyWar/pvpgn <https://github.com/pvpgn/pvpgn-server>`_:
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Player vs Player Gaming Network with tweaks
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* `KBEngine <https://github.com/kbengine/kbengine>`_: An open-source MMOG server
|
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* `KBEngine <https://github.com/kbengine/kbengine>`_: an open-source MMOG server
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engine
|
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|
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* `Keypirinha <https://keypirinha.com/>`_: A semantic launcher for Windows
|
||||
* `Keypirinha <https://keypirinha.com/>`_: a semantic launcher for Windows
|
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|
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* `Kodi <https://kodi.tv/>`_ (formerly xbmc): Home theater software
|
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* `Kodi <https://kodi.tv/>`_ (formerly xbmc): home theater software
|
||||
|
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* `Knuth <https://kth.cash/>`_: High-performance Bitcoin full-node
|
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* `Knuth <https://kth.cash/>`_: high-performance Bitcoin full-node
|
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|
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* `Microsoft Verona <https://github.com/microsoft/verona>`_:
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Research programming language for concurrent ownership
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research programming language for concurrent ownership
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* `MongoDB <https://mongodb.com/>`_: Distributed document database
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* `MongoDB <https://mongodb.com/>`_: distributed document database
|
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* `MongoDB Smasher <https://github.com/duckie/mongo_smasher>`_: A small tool to
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* `MongoDB Smasher <https://github.com/duckie/mongo_smasher>`_: a small tool to
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generate randomized datasets
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|
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* `OpenSpace <https://openspaceproject.com/>`_: An open-source
|
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* `OpenSpace <https://openspaceproject.com/>`_: an open-source
|
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astrovisualization framework
|
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|
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* `PenUltima Online (POL) <https://www.polserver.com/>`_:
|
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An MMO server, compatible with most Ultima Online clients
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an MMO server, compatible with most Ultima Online clients
|
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|
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* `PyTorch <https://github.com/pytorch/pytorch>`_: An open-source machine
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* `PyTorch <https://github.com/pytorch/pytorch>`_: an open-source machine
|
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learning library
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|
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* `quasardb <https://www.quasardb.net/>`_: A distributed, high-performance,
|
||||
* `quasardb <https://www.quasardb.net/>`_: a distributed, high-performance,
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associative database
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|
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* `Quill <https://github.com/odygrd/quill>`_: Asynchronous low-latency logging library
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* `Quill <https://github.com/odygrd/quill>`_: asynchronous low-latency logging library
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|
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* `QKW <https://github.com/ravijanjam/qkw>`_: Generalizing aliasing to simplify
|
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* `QKW <https://github.com/ravijanjam/qkw>`_: generalizing aliasing to simplify
|
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navigation, and executing complex multi-line terminal command sequences
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* `readpe <https://bitbucket.org/sys_dev/readpe>`_: Read Portable Executable
|
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* `redis-cerberus <https://github.com/HunanTV/redis-cerberus>`_: A Redis cluster
|
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* `redis-cerberus <https://github.com/HunanTV/redis-cerberus>`_: a Redis cluster
|
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proxy
|
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|
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* `redpanda <https://vectorized.io/redpanda>`_: A 10x faster Kafka® replacement
|
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* `redpanda <https://vectorized.io/redpanda>`_: a 10x faster Kafka® replacement
|
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for mission critical systems written in C++
|
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|
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* `rpclib <http://rpclib.net/>`_: A modern C++ msgpack-RPC server and client
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* `rpclib <http://rpclib.net/>`_: a modern C++ msgpack-RPC server and client
|
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library
|
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|
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* `Salesforce Analytics Cloud
|
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<https://www.salesforce.com/analytics-cloud/overview/>`_:
|
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Business intelligence software
|
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business intelligence software
|
||||
|
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* `Scylla <https://www.scylladb.com/>`_: A Cassandra-compatible NoSQL data store
|
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* `Scylla <https://www.scylladb.com/>`_: a Cassandra-compatible NoSQL data store
|
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that can handle 1 million transactions per second on a single server
|
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|
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* `Seastar <http://www.seastar-project.org/>`_: An advanced, open-source C++
|
||||
* `Seastar <http://www.seastar-project.org/>`_: an advanced, open-source C++
|
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framework for high-performance server applications on modern hardware
|
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|
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* `spdlog <https://github.com/gabime/spdlog>`_: Super fast C++ logging library
|
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* `spdlog <https://github.com/gabime/spdlog>`_: super fast C++ logging library
|
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|
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* `Stellar <https://www.stellar.org/>`_: Financial platform
|
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* `Stellar <https://www.stellar.org/>`_: financial platform
|
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|
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* `Touch Surgery <https://www.touchsurgery.com/>`_: Surgery simulator
|
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* `Touch Surgery <https://www.touchsurgery.com/>`_: surgery simulator
|
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|
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* `TrinityCore <https://github.com/TrinityCore/TrinityCore>`_: Open-source
|
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* `TrinityCore <https://github.com/TrinityCore/TrinityCore>`_: open-source
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MMORPG framework
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|
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* `Windows Terminal <https://github.com/microsoft/terminal>`_: The new Windows
|
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Terminal
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* `Windows Terminal <https://github.com/microsoft/terminal>`_: the new Windows
|
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terminal
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`More... <https://github.com/search?q=fmtlib&type=Code>`_
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232
src/3rdparty/fmt/args.h
vendored
Normal file
232
src/3rdparty/fmt/args.h
vendored
Normal file
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@ -0,0 +1,232 @@
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// Formatting library for C++ - dynamic format arguments
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//
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// Copyright (c) 2012 - present, Victor Zverovich
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// All rights reserved.
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//
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// For the license information refer to format.h.
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#ifndef FMT_ARGS_H_
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#define FMT_ARGS_H_
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#include <functional> // std::reference_wrapper
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#include <memory> // std::unique_ptr
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#include <vector>
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#include "core.h"
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FMT_BEGIN_NAMESPACE
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namespace detail {
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template <typename T> struct is_reference_wrapper : std::false_type {};
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template <typename T>
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struct is_reference_wrapper<std::reference_wrapper<T>> : std::true_type {};
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template <typename T> const T& unwrap(const T& v) { return v; }
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template <typename T> const T& unwrap(const std::reference_wrapper<T>& v) {
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return static_cast<const T&>(v);
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}
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class dynamic_arg_list {
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// Workaround for clang's -Wweak-vtables. Unlike for regular classes, for
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// templates it doesn't complain about inability to deduce single translation
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// unit for placing vtable. So storage_node_base is made a fake template.
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template <typename = void> struct node {
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virtual ~node() = default;
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std::unique_ptr<node<>> next;
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};
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template <typename T> struct typed_node : node<> {
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T value;
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template <typename Arg>
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FMT_CONSTEXPR typed_node(const Arg& arg) : value(arg) {}
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template <typename Char>
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FMT_CONSTEXPR typed_node(const basic_string_view<Char>& arg)
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: value(arg.data(), arg.size()) {}
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};
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std::unique_ptr<node<>> head_;
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public:
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template <typename T, typename Arg> const T& push(const Arg& arg) {
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auto new_node = std::unique_ptr<typed_node<T>>(new typed_node<T>(arg));
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auto& value = new_node->value;
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new_node->next = std::move(head_);
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head_ = std::move(new_node);
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return value;
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}
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};
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} // namespace detail
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/**
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\rst
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A dynamic version of `fmt::format_arg_store`.
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It's equipped with a storage to potentially temporary objects which lifetimes
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could be shorter than the format arguments object.
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It can be implicitly converted into `~fmt::basic_format_args` for passing
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into type-erased formatting functions such as `~fmt::vformat`.
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\endrst
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*/
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template <typename Context>
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class dynamic_format_arg_store
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#if FMT_GCC_VERSION && FMT_GCC_VERSION < 409
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// Workaround a GCC template argument substitution bug.
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: public basic_format_args<Context>
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#endif
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{
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private:
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using char_type = typename Context::char_type;
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template <typename T> struct need_copy {
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static constexpr detail::type mapped_type =
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detail::mapped_type_constant<T, Context>::value;
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enum {
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value = !(detail::is_reference_wrapper<T>::value ||
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std::is_same<T, basic_string_view<char_type>>::value ||
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std::is_same<T, detail::std_string_view<char_type>>::value ||
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(mapped_type != detail::type::cstring_type &&
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mapped_type != detail::type::string_type &&
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mapped_type != detail::type::custom_type))
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};
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};
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template <typename T>
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using stored_type = conditional_t<detail::is_string<T>::value &&
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!has_formatter<T, Context>::value &&
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!detail::is_reference_wrapper<T>::value,
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std::basic_string<char_type>, T>;
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// Storage of basic_format_arg must be contiguous.
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std::vector<basic_format_arg<Context>> data_;
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std::vector<detail::named_arg_info<char_type>> named_info_;
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// Storage of arguments not fitting into basic_format_arg must grow
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// without relocation because items in data_ refer to it.
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detail::dynamic_arg_list dynamic_args_;
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friend class basic_format_args<Context>;
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unsigned long long get_types() const {
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return detail::is_unpacked_bit | data_.size() |
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(named_info_.empty()
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? 0ULL
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: static_cast<unsigned long long>(detail::has_named_args_bit));
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}
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const basic_format_arg<Context>* data() const {
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return named_info_.empty() ? data_.data() : data_.data() + 1;
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}
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template <typename T> void emplace_arg(const T& arg) {
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data_.emplace_back(detail::make_arg<Context>(arg));
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}
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template <typename T>
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void emplace_arg(const detail::named_arg<char_type, T>& arg) {
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if (named_info_.empty()) {
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constexpr const detail::named_arg_info<char_type>* zero_ptr{nullptr};
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data_.insert(data_.begin(), {zero_ptr, 0});
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}
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data_.emplace_back(detail::make_arg<Context>(detail::unwrap(arg.value)));
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auto pop_one = [](std::vector<basic_format_arg<Context>>* data) {
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data->pop_back();
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};
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std::unique_ptr<std::vector<basic_format_arg<Context>>, decltype(pop_one)>
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guard{&data_, pop_one};
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named_info_.push_back({arg.name, static_cast<int>(data_.size() - 2u)});
|
||||
data_[0].value_.named_args = {named_info_.data(), named_info_.size()};
|
||||
guard.release();
|
||||
}
|
||||
|
||||
public:
|
||||
/**
|
||||
\rst
|
||||
Adds an argument into the dynamic store for later passing to a formatting
|
||||
function.
|
||||
|
||||
Note that custom types and string types (but not string views) are copied
|
||||
into the store dynamically allocating memory if necessary.
|
||||
|
||||
**Example**::
|
||||
|
||||
fmt::dynamic_format_arg_store<fmt::format_context> store;
|
||||
store.push_back(42);
|
||||
store.push_back("abc");
|
||||
store.push_back(1.5f);
|
||||
std::string result = fmt::vformat("{} and {} and {}", store);
|
||||
\endrst
|
||||
*/
|
||||
template <typename T> void push_back(const T& arg) {
|
||||
if (detail::const_check(need_copy<T>::value))
|
||||
emplace_arg(dynamic_args_.push<stored_type<T>>(arg));
|
||||
else
|
||||
emplace_arg(detail::unwrap(arg));
|
||||
}
|
||||
|
||||
/**
|
||||
\rst
|
||||
Adds a reference to the argument into the dynamic store for later passing to
|
||||
a formatting function.
|
||||
|
||||
**Example**::
|
||||
|
||||
fmt::dynamic_format_arg_store<fmt::format_context> store;
|
||||
char band[] = "Rolling Stones";
|
||||
store.push_back(std::cref(band));
|
||||
band[9] = 'c'; // Changing str affects the output.
|
||||
std::string result = fmt::vformat("{}", store);
|
||||
// result == "Rolling Scones"
|
||||
\endrst
|
||||
*/
|
||||
template <typename T> void push_back(std::reference_wrapper<T> arg) {
|
||||
static_assert(
|
||||
need_copy<T>::value,
|
||||
"objects of built-in types and string views are always copied");
|
||||
emplace_arg(arg.get());
|
||||
}
|
||||
|
||||
/**
|
||||
Adds named argument into the dynamic store for later passing to a formatting
|
||||
function. ``std::reference_wrapper`` is supported to avoid copying of the
|
||||
argument. The name is always copied into the store.
|
||||
*/
|
||||
template <typename T>
|
||||
void push_back(const detail::named_arg<char_type, T>& arg) {
|
||||
const char_type* arg_name =
|
||||
dynamic_args_.push<std::basic_string<char_type>>(arg.name).c_str();
|
||||
if (detail::const_check(need_copy<T>::value)) {
|
||||
emplace_arg(
|
||||
fmt::arg(arg_name, dynamic_args_.push<stored_type<T>>(arg.value)));
|
||||
} else {
|
||||
emplace_arg(fmt::arg(arg_name, arg.value));
|
||||
}
|
||||
}
|
||||
|
||||
/** Erase all elements from the store */
|
||||
void clear() {
|
||||
data_.clear();
|
||||
named_info_.clear();
|
||||
dynamic_args_ = detail::dynamic_arg_list();
|
||||
}
|
||||
|
||||
/**
|
||||
\rst
|
||||
Reserves space to store at least *new_cap* arguments including
|
||||
*new_cap_named* named arguments.
|
||||
\endrst
|
||||
*/
|
||||
void reserve(size_t new_cap, size_t new_cap_named) {
|
||||
FMT_ASSERT(new_cap >= new_cap_named,
|
||||
"Set of arguments includes set of named arguments");
|
||||
data_.reserve(new_cap);
|
||||
named_info_.reserve(new_cap_named);
|
||||
}
|
||||
};
|
||||
|
||||
FMT_END_NAMESPACE
|
||||
|
||||
#endif // FMT_ARGS_H_
|
||||
420
src/3rdparty/fmt/chrono.h
vendored
420
src/3rdparty/fmt/chrono.h
vendored
|
|
@ -8,13 +8,13 @@
|
|||
#ifndef FMT_CHRONO_H_
|
||||
#define FMT_CHRONO_H_
|
||||
|
||||
#include <algorithm>
|
||||
#include <chrono>
|
||||
#include <ctime>
|
||||
#include <locale>
|
||||
#include <sstream>
|
||||
|
||||
#include "format.h"
|
||||
#include "locale.h"
|
||||
|
||||
FMT_BEGIN_NAMESPACE
|
||||
|
||||
|
|
@ -282,13 +282,89 @@ To safe_duration_cast(std::chrono::duration<FromRep, FromPeriod> from,
|
|||
#define FMT_NOMACRO
|
||||
|
||||
namespace detail {
|
||||
template <typename T = void> struct null {};
|
||||
inline null<> localtime_r FMT_NOMACRO(...) { return null<>(); }
|
||||
inline null<> localtime_s(...) { return null<>(); }
|
||||
inline null<> gmtime_r(...) { return null<>(); }
|
||||
inline null<> gmtime_s(...) { return null<>(); }
|
||||
|
||||
inline auto do_write(const std::tm& time, const std::locale& loc, char format,
|
||||
char modifier) -> std::string {
|
||||
auto&& os = std::ostringstream();
|
||||
os.imbue(loc);
|
||||
using iterator = std::ostreambuf_iterator<char>;
|
||||
const auto& facet = std::use_facet<std::time_put<char, iterator>>(loc);
|
||||
auto end = facet.put(os, os, ' ', &time, format, modifier);
|
||||
if (end.failed()) FMT_THROW(format_error("failed to format time"));
|
||||
auto str = os.str();
|
||||
if (!detail::is_utf8() || loc == std::locale::classic()) return str;
|
||||
// char16_t and char32_t codecvts are broken in MSVC (linkage errors) and
|
||||
// gcc-4.
|
||||
#if FMT_MSC_VER != 0 || \
|
||||
(defined(__GLIBCXX__) && !defined(_GLIBCXX_USE_DUAL_ABI))
|
||||
// The _GLIBCXX_USE_DUAL_ABI macro is always defined in libstdc++ from gcc-5
|
||||
// and newer.
|
||||
using code_unit = wchar_t;
|
||||
#else
|
||||
using code_unit = char32_t;
|
||||
#endif
|
||||
auto& f = std::use_facet<std::codecvt<code_unit, char, std::mbstate_t>>(loc);
|
||||
auto mb = std::mbstate_t();
|
||||
const char* from_next = nullptr;
|
||||
code_unit* to_next = nullptr;
|
||||
constexpr size_t buf_size = 32;
|
||||
code_unit buf[buf_size] = {};
|
||||
auto result = f.in(mb, str.data(), str.data() + str.size(), from_next, buf,
|
||||
buf + buf_size, to_next);
|
||||
if (result != std::codecvt_base::ok)
|
||||
FMT_THROW(format_error("failed to format time"));
|
||||
str.clear();
|
||||
for (code_unit* p = buf; p != to_next; ++p) {
|
||||
uint32_t c = static_cast<uint32_t>(*p);
|
||||
if (sizeof(code_unit) == 2 && c >= 0xd800 && c <= 0xdfff) {
|
||||
// surrogate pair
|
||||
++p;
|
||||
if (p == to_next || (c & 0xfc00) != 0xd800 || (*p & 0xfc00) != 0xdc00) {
|
||||
FMT_THROW(format_error("failed to format time"));
|
||||
}
|
||||
c = (c << 10) + static_cast<uint32_t>(*p) - 0x35fdc00;
|
||||
}
|
||||
if (c < 0x80) {
|
||||
str.push_back(static_cast<char>(c));
|
||||
} else if (c < 0x800) {
|
||||
str.push_back(static_cast<char>(0xc0 | (c >> 6)));
|
||||
str.push_back(static_cast<char>(0x80 | (c & 0x3f)));
|
||||
} else if ((c >= 0x800 && c <= 0xd7ff) || (c >= 0xe000 && c <= 0xffff)) {
|
||||
str.push_back(static_cast<char>(0xe0 | (c >> 12)));
|
||||
str.push_back(static_cast<char>(0x80 | ((c & 0xfff) >> 6)));
|
||||
str.push_back(static_cast<char>(0x80 | (c & 0x3f)));
|
||||
} else if (c >= 0x10000 && c <= 0x10ffff) {
|
||||
str.push_back(static_cast<char>(0xf0 | (c >> 18)));
|
||||
str.push_back(static_cast<char>(0x80 | ((c & 0x3ffff) >> 12)));
|
||||
str.push_back(static_cast<char>(0x80 | ((c & 0xfff) >> 6)));
|
||||
str.push_back(static_cast<char>(0x80 | (c & 0x3f)));
|
||||
} else {
|
||||
FMT_THROW(format_error("failed to format time"));
|
||||
}
|
||||
}
|
||||
return str;
|
||||
}
|
||||
|
||||
template <typename OutputIt>
|
||||
auto write(OutputIt out, const std::tm& time, const std::locale& loc,
|
||||
char format, char modifier = 0) -> OutputIt {
|
||||
auto str = do_write(time, loc, format, modifier);
|
||||
return std::copy(str.begin(), str.end(), out);
|
||||
}
|
||||
} // namespace detail
|
||||
|
||||
// Thread-safe replacement for std::localtime
|
||||
FMT_MODULE_EXPORT_BEGIN
|
||||
|
||||
/**
|
||||
Converts given time since epoch as ``std::time_t`` value into calendar time,
|
||||
expressed in local time. Unlike ``std::localtime``, this function is
|
||||
thread-safe on most platforms.
|
||||
*/
|
||||
inline std::tm localtime(std::time_t time) {
|
||||
struct dispatcher {
|
||||
std::time_t time_;
|
||||
|
|
@ -330,7 +406,11 @@ inline std::tm localtime(
|
|||
return localtime(std::chrono::system_clock::to_time_t(time_point));
|
||||
}
|
||||
|
||||
// Thread-safe replacement for std::gmtime
|
||||
/**
|
||||
Converts given time since epoch as ``std::time_t`` value into calendar time,
|
||||
expressed in Coordinated Universal Time (UTC). Unlike ``std::gmtime``, this
|
||||
function is thread-safe on most platforms.
|
||||
*/
|
||||
inline std::tm gmtime(std::time_t time) {
|
||||
struct dispatcher {
|
||||
std::time_t time_;
|
||||
|
|
@ -371,44 +451,84 @@ inline std::tm gmtime(
|
|||
return gmtime(std::chrono::system_clock::to_time_t(time_point));
|
||||
}
|
||||
|
||||
namespace detail {
|
||||
FMT_BEGIN_DETAIL_NAMESPACE
|
||||
|
||||
inline size_t strftime(char* str, size_t count, const char* format,
|
||||
const std::tm* time) {
|
||||
return std::strftime(str, count, format, time);
|
||||
// Assign to a pointer to suppress GCCs -Wformat-nonliteral
|
||||
// First assign the nullptr to suppress -Wsuggest-attribute=format
|
||||
std::size_t (*strftime)(char*, std::size_t, const char*, const std::tm*) =
|
||||
nullptr;
|
||||
strftime = std::strftime;
|
||||
return strftime(str, count, format, time);
|
||||
}
|
||||
|
||||
inline size_t strftime(wchar_t* str, size_t count, const wchar_t* format,
|
||||
const std::tm* time) {
|
||||
return std::wcsftime(str, count, format, time);
|
||||
// See above
|
||||
std::size_t (*wcsftime)(wchar_t*, std::size_t, const wchar_t*,
|
||||
const std::tm*) = nullptr;
|
||||
wcsftime = std::wcsftime;
|
||||
return wcsftime(str, count, format, time);
|
||||
}
|
||||
} // namespace detail
|
||||
|
||||
template <typename Char>
|
||||
struct formatter<std::chrono::time_point<std::chrono::system_clock>, Char>
|
||||
: formatter<std::tm, Char> {
|
||||
FMT_END_DETAIL_NAMESPACE
|
||||
|
||||
template <typename Char, typename Duration>
|
||||
struct formatter<std::chrono::time_point<std::chrono::system_clock, Duration>,
|
||||
Char> : formatter<std::tm, Char> {
|
||||
FMT_CONSTEXPR formatter() {
|
||||
this->specs = {default_specs, sizeof(default_specs) / sizeof(Char)};
|
||||
}
|
||||
|
||||
template <typename ParseContext>
|
||||
FMT_CONSTEXPR auto parse(ParseContext& ctx) -> decltype(ctx.begin()) {
|
||||
auto it = ctx.begin();
|
||||
if (it != ctx.end() && *it == ':') ++it;
|
||||
auto end = it;
|
||||
while (end != ctx.end() && *end != '}') ++end;
|
||||
if (end != it) this->specs = {it, detail::to_unsigned(end - it)};
|
||||
return end;
|
||||
}
|
||||
|
||||
template <typename FormatContext>
|
||||
auto format(std::chrono::time_point<std::chrono::system_clock> val,
|
||||
FormatContext& ctx) -> decltype(ctx.out()) {
|
||||
std::tm time = localtime(val);
|
||||
return formatter<std::tm, Char>::format(time, ctx);
|
||||
}
|
||||
|
||||
static constexpr Char default_specs[] = {'%', 'Y', '-', '%', 'm', '-',
|
||||
'%', 'd', ' ', '%', 'H', ':',
|
||||
'%', 'M', ':', '%', 'S'};
|
||||
};
|
||||
|
||||
template <typename Char, typename Duration>
|
||||
constexpr Char
|
||||
formatter<std::chrono::time_point<std::chrono::system_clock, Duration>,
|
||||
Char>::default_specs[];
|
||||
|
||||
template <typename Char> struct formatter<std::tm, Char> {
|
||||
template <typename ParseContext>
|
||||
auto parse(ParseContext& ctx) -> decltype(ctx.begin()) {
|
||||
FMT_CONSTEXPR auto parse(ParseContext& ctx) -> decltype(ctx.begin()) {
|
||||
auto it = ctx.begin();
|
||||
if (it != ctx.end() && *it == ':') ++it;
|
||||
auto end = it;
|
||||
while (end != ctx.end() && *end != '}') ++end;
|
||||
tm_format.reserve(detail::to_unsigned(end - it + 1));
|
||||
tm_format.append(it, end);
|
||||
tm_format.push_back('\0');
|
||||
specs = {it, detail::to_unsigned(end - it)};
|
||||
return end;
|
||||
}
|
||||
|
||||
template <typename FormatContext>
|
||||
auto format(const std::tm& tm, FormatContext& ctx) -> decltype(ctx.out()) {
|
||||
auto format(const std::tm& tm, FormatContext& ctx) const
|
||||
-> decltype(ctx.out()) {
|
||||
basic_memory_buffer<Char> tm_format;
|
||||
tm_format.append(specs.begin(), specs.end());
|
||||
// By appending an extra space we can distinguish an empty result that
|
||||
// indicates insufficient buffer size from a guaranteed non-empty result
|
||||
// https://github.com/fmtlib/fmt/issues/2238
|
||||
tm_format.push_back(' ');
|
||||
tm_format.push_back('\0');
|
||||
basic_memory_buffer<Char> buf;
|
||||
size_t start = buf.size();
|
||||
for (;;) {
|
||||
|
|
@ -418,49 +538,40 @@ template <typename Char> struct formatter<std::tm, Char> {
|
|||
buf.resize(start + count);
|
||||
break;
|
||||
}
|
||||
if (size >= tm_format.size() * 256) {
|
||||
// If the buffer is 256 times larger than the format string, assume
|
||||
// that `strftime` gives an empty result. There doesn't seem to be a
|
||||
// better way to distinguish the two cases:
|
||||
// https://github.com/fmtlib/fmt/issues/367
|
||||
break;
|
||||
}
|
||||
const size_t MIN_GROWTH = 10;
|
||||
buf.reserve(buf.capacity() + (size > MIN_GROWTH ? size : MIN_GROWTH));
|
||||
}
|
||||
return std::copy(buf.begin(), buf.end(), ctx.out());
|
||||
// Remove the extra space.
|
||||
return std::copy(buf.begin(), buf.end() - 1, ctx.out());
|
||||
}
|
||||
|
||||
basic_memory_buffer<Char> tm_format;
|
||||
basic_string_view<Char> specs;
|
||||
};
|
||||
|
||||
namespace detail {
|
||||
template <typename Period> FMT_CONSTEXPR const char* get_units() {
|
||||
FMT_BEGIN_DETAIL_NAMESPACE
|
||||
|
||||
template <typename Period> FMT_CONSTEXPR inline const char* get_units() {
|
||||
if (std::is_same<Period, std::atto>::value) return "as";
|
||||
if (std::is_same<Period, std::femto>::value) return "fs";
|
||||
if (std::is_same<Period, std::pico>::value) return "ps";
|
||||
if (std::is_same<Period, std::nano>::value) return "ns";
|
||||
if (std::is_same<Period, std::micro>::value) return "µs";
|
||||
if (std::is_same<Period, std::milli>::value) return "ms";
|
||||
if (std::is_same<Period, std::centi>::value) return "cs";
|
||||
if (std::is_same<Period, std::deci>::value) return "ds";
|
||||
if (std::is_same<Period, std::ratio<1>>::value) return "s";
|
||||
if (std::is_same<Period, std::deca>::value) return "das";
|
||||
if (std::is_same<Period, std::hecto>::value) return "hs";
|
||||
if (std::is_same<Period, std::kilo>::value) return "ks";
|
||||
if (std::is_same<Period, std::mega>::value) return "Ms";
|
||||
if (std::is_same<Period, std::giga>::value) return "Gs";
|
||||
if (std::is_same<Period, std::tera>::value) return "Ts";
|
||||
if (std::is_same<Period, std::peta>::value) return "Ps";
|
||||
if (std::is_same<Period, std::exa>::value) return "Es";
|
||||
if (std::is_same<Period, std::ratio<60>>::value) return "m";
|
||||
if (std::is_same<Period, std::ratio<3600>>::value) return "h";
|
||||
return nullptr;
|
||||
}
|
||||
template <> FMT_CONSTEXPR const char* get_units<std::atto>() { return "as"; }
|
||||
template <> FMT_CONSTEXPR const char* get_units<std::femto>() { return "fs"; }
|
||||
template <> FMT_CONSTEXPR const char* get_units<std::pico>() { return "ps"; }
|
||||
template <> FMT_CONSTEXPR const char* get_units<std::nano>() { return "ns"; }
|
||||
template <> FMT_CONSTEXPR const char* get_units<std::micro>() { return "µs"; }
|
||||
template <> FMT_CONSTEXPR const char* get_units<std::milli>() { return "ms"; }
|
||||
template <> FMT_CONSTEXPR const char* get_units<std::centi>() { return "cs"; }
|
||||
template <> FMT_CONSTEXPR const char* get_units<std::deci>() { return "ds"; }
|
||||
template <> FMT_CONSTEXPR const char* get_units<std::ratio<1>>() { return "s"; }
|
||||
template <> FMT_CONSTEXPR const char* get_units<std::deca>() { return "das"; }
|
||||
template <> FMT_CONSTEXPR const char* get_units<std::hecto>() { return "hs"; }
|
||||
template <> FMT_CONSTEXPR const char* get_units<std::kilo>() { return "ks"; }
|
||||
template <> FMT_CONSTEXPR const char* get_units<std::mega>() { return "Ms"; }
|
||||
template <> FMT_CONSTEXPR const char* get_units<std::giga>() { return "Gs"; }
|
||||
template <> FMT_CONSTEXPR const char* get_units<std::tera>() { return "Ts"; }
|
||||
template <> FMT_CONSTEXPR const char* get_units<std::peta>() { return "Ps"; }
|
||||
template <> FMT_CONSTEXPR const char* get_units<std::exa>() { return "Es"; }
|
||||
template <> FMT_CONSTEXPR const char* get_units<std::ratio<60>>() {
|
||||
return "m";
|
||||
}
|
||||
template <> FMT_CONSTEXPR const char* get_units<std::ratio<3600>>() {
|
||||
return "h";
|
||||
}
|
||||
|
||||
enum class numeric_system {
|
||||
standard,
|
||||
|
|
@ -626,33 +737,50 @@ FMT_CONSTEXPR const Char* parse_chrono_format(const Char* begin,
|
|||
return ptr;
|
||||
}
|
||||
|
||||
struct chrono_format_checker {
|
||||
FMT_NORETURN void report_no_date() { FMT_THROW(format_error("no date")); }
|
||||
template <typename Derived> struct null_chrono_spec_handler {
|
||||
FMT_CONSTEXPR void unsupported() {
|
||||
static_cast<Derived*>(this)->unsupported();
|
||||
}
|
||||
FMT_CONSTEXPR void on_abbr_weekday() { unsupported(); }
|
||||
FMT_CONSTEXPR void on_full_weekday() { unsupported(); }
|
||||
FMT_CONSTEXPR void on_dec0_weekday(numeric_system) { unsupported(); }
|
||||
FMT_CONSTEXPR void on_dec1_weekday(numeric_system) { unsupported(); }
|
||||
FMT_CONSTEXPR void on_abbr_month() { unsupported(); }
|
||||
FMT_CONSTEXPR void on_full_month() { unsupported(); }
|
||||
FMT_CONSTEXPR void on_24_hour(numeric_system) { unsupported(); }
|
||||
FMT_CONSTEXPR void on_12_hour(numeric_system) { unsupported(); }
|
||||
FMT_CONSTEXPR void on_minute(numeric_system) { unsupported(); }
|
||||
FMT_CONSTEXPR void on_second(numeric_system) { unsupported(); }
|
||||
FMT_CONSTEXPR void on_datetime(numeric_system) { unsupported(); }
|
||||
FMT_CONSTEXPR void on_loc_date(numeric_system) { unsupported(); }
|
||||
FMT_CONSTEXPR void on_loc_time(numeric_system) { unsupported(); }
|
||||
FMT_CONSTEXPR void on_us_date() { unsupported(); }
|
||||
FMT_CONSTEXPR void on_iso_date() { unsupported(); }
|
||||
FMT_CONSTEXPR void on_12_hour_time() { unsupported(); }
|
||||
FMT_CONSTEXPR void on_24_hour_time() { unsupported(); }
|
||||
FMT_CONSTEXPR void on_iso_time() { unsupported(); }
|
||||
FMT_CONSTEXPR void on_am_pm() { unsupported(); }
|
||||
FMT_CONSTEXPR void on_duration_value() { unsupported(); }
|
||||
FMT_CONSTEXPR void on_duration_unit() { unsupported(); }
|
||||
FMT_CONSTEXPR void on_utc_offset() { unsupported(); }
|
||||
FMT_CONSTEXPR void on_tz_name() { unsupported(); }
|
||||
};
|
||||
|
||||
template <typename Char> void on_text(const Char*, const Char*) {}
|
||||
FMT_NORETURN void on_abbr_weekday() { report_no_date(); }
|
||||
FMT_NORETURN void on_full_weekday() { report_no_date(); }
|
||||
FMT_NORETURN void on_dec0_weekday(numeric_system) { report_no_date(); }
|
||||
FMT_NORETURN void on_dec1_weekday(numeric_system) { report_no_date(); }
|
||||
FMT_NORETURN void on_abbr_month() { report_no_date(); }
|
||||
FMT_NORETURN void on_full_month() { report_no_date(); }
|
||||
void on_24_hour(numeric_system) {}
|
||||
void on_12_hour(numeric_system) {}
|
||||
void on_minute(numeric_system) {}
|
||||
void on_second(numeric_system) {}
|
||||
FMT_NORETURN void on_datetime(numeric_system) { report_no_date(); }
|
||||
FMT_NORETURN void on_loc_date(numeric_system) { report_no_date(); }
|
||||
FMT_NORETURN void on_loc_time(numeric_system) { report_no_date(); }
|
||||
FMT_NORETURN void on_us_date() { report_no_date(); }
|
||||
FMT_NORETURN void on_iso_date() { report_no_date(); }
|
||||
void on_12_hour_time() {}
|
||||
void on_24_hour_time() {}
|
||||
void on_iso_time() {}
|
||||
void on_am_pm() {}
|
||||
void on_duration_value() {}
|
||||
void on_duration_unit() {}
|
||||
FMT_NORETURN void on_utc_offset() { report_no_date(); }
|
||||
FMT_NORETURN void on_tz_name() { report_no_date(); }
|
||||
struct chrono_format_checker : null_chrono_spec_handler<chrono_format_checker> {
|
||||
FMT_NORETURN void unsupported() { FMT_THROW(format_error("no date")); }
|
||||
|
||||
template <typename Char>
|
||||
FMT_CONSTEXPR void on_text(const Char*, const Char*) {}
|
||||
FMT_CONSTEXPR void on_24_hour(numeric_system) {}
|
||||
FMT_CONSTEXPR void on_12_hour(numeric_system) {}
|
||||
FMT_CONSTEXPR void on_minute(numeric_system) {}
|
||||
FMT_CONSTEXPR void on_second(numeric_system) {}
|
||||
FMT_CONSTEXPR void on_12_hour_time() {}
|
||||
FMT_CONSTEXPR void on_24_hour_time() {}
|
||||
FMT_CONSTEXPR void on_iso_time() {}
|
||||
FMT_CONSTEXPR void on_am_pm() {}
|
||||
FMT_CONSTEXPR void on_duration_value() {}
|
||||
FMT_CONSTEXPR void on_duration_unit() {}
|
||||
};
|
||||
|
||||
template <typename T, FMT_ENABLE_IF(std::is_integral<T>::value)>
|
||||
|
|
@ -676,7 +804,8 @@ inline bool isfinite(T value) {
|
|||
// Converts value to int and checks that it's in the range [0, upper).
|
||||
template <typename T, FMT_ENABLE_IF(std::is_integral<T>::value)>
|
||||
inline int to_nonnegative_int(T value, int upper) {
|
||||
FMT_ASSERT(value >= 0 && value <= upper, "invalid value");
|
||||
FMT_ASSERT(value >= 0 && to_unsigned(value) <= to_unsigned(upper),
|
||||
"invalid value");
|
||||
(void)upper;
|
||||
return static_cast<int>(value);
|
||||
}
|
||||
|
|
@ -754,15 +883,21 @@ inline std::chrono::duration<Rep, std::milli> get_milliseconds(
|
|||
return std::chrono::duration<Rep, std::milli>(static_cast<Rep>(ms));
|
||||
}
|
||||
|
||||
template <typename Char, typename Rep, typename OutputIt>
|
||||
OutputIt format_duration_value(OutputIt out, Rep val, int precision) {
|
||||
const Char pr_f[] = {'{', ':', '.', '{', '}', 'f', '}', 0};
|
||||
if (precision >= 0) return format_to(out, pr_f, val, precision);
|
||||
const Char fp_f[] = {'{', ':', 'g', '}', 0};
|
||||
const Char format[] = {'{', '}', 0};
|
||||
return format_to(out, std::is_floating_point<Rep>::value ? fp_f : format,
|
||||
val);
|
||||
template <typename Char, typename Rep, typename OutputIt,
|
||||
FMT_ENABLE_IF(std::is_integral<Rep>::value)>
|
||||
OutputIt format_duration_value(OutputIt out, Rep val, int) {
|
||||
return write<Char>(out, val);
|
||||
}
|
||||
|
||||
template <typename Char, typename Rep, typename OutputIt,
|
||||
FMT_ENABLE_IF(std::is_floating_point<Rep>::value)>
|
||||
OutputIt format_duration_value(OutputIt out, Rep val, int precision) {
|
||||
auto specs = basic_format_specs<Char>();
|
||||
specs.precision = precision;
|
||||
specs.type = precision > 0 ? 'f' : 'g';
|
||||
return write<Char>(out, val, specs);
|
||||
}
|
||||
|
||||
template <typename Char, typename OutputIt>
|
||||
OutputIt copy_unit(string_view unit, OutputIt out, Char) {
|
||||
return std::copy(unit.begin(), unit.end(), out);
|
||||
|
|
@ -780,10 +915,15 @@ template <typename Char, typename Period, typename OutputIt>
|
|||
OutputIt format_duration_unit(OutputIt out) {
|
||||
if (const char* unit = get_units<Period>())
|
||||
return copy_unit(string_view(unit), out, Char());
|
||||
const Char num_f[] = {'[', '{', '}', ']', 's', 0};
|
||||
if (const_check(Period::den == 1)) return format_to(out, num_f, Period::num);
|
||||
const Char num_def_f[] = {'[', '{', '}', '/', '{', '}', ']', 's', 0};
|
||||
return format_to(out, num_def_f, Period::num, Period::den);
|
||||
*out++ = '[';
|
||||
out = write<Char>(out, Period::num);
|
||||
if (const_check(Period::den != 1)) {
|
||||
*out++ = '/';
|
||||
out = write<Char>(out, Period::den);
|
||||
}
|
||||
*out++ = ']';
|
||||
*out++ = 's';
|
||||
return out;
|
||||
}
|
||||
|
||||
template <typename FormatContext, typename OutputIt, typename Rep,
|
||||
|
|
@ -792,6 +932,7 @@ struct chrono_formatter {
|
|||
FormatContext& context;
|
||||
OutputIt out;
|
||||
int precision;
|
||||
bool localized = false;
|
||||
// rep is unsigned to avoid overflow.
|
||||
using rep =
|
||||
conditional_t<std::is_integral<Rep>::value && sizeof(Rep) < sizeof(int),
|
||||
|
|
@ -886,13 +1027,9 @@ struct chrono_formatter {
|
|||
|
||||
void format_localized(const tm& time, char format, char modifier = 0) {
|
||||
if (isnan(val)) return write_nan();
|
||||
auto locale = context.locale().template get<std::locale>();
|
||||
auto& facet = std::use_facet<std::time_put<char_type>>(locale);
|
||||
std::basic_ostringstream<char_type> os;
|
||||
os.imbue(locale);
|
||||
facet.put(os, os, ' ', &time, format, modifier);
|
||||
auto str = os.str();
|
||||
std::copy(str.begin(), str.end(), out);
|
||||
const auto& loc = localized ? context.locale().template get<std::locale>()
|
||||
: std::locale::classic();
|
||||
out = detail::write(out, time, loc, format, modifier);
|
||||
}
|
||||
|
||||
void on_text(const char_type* begin, const char_type* end) {
|
||||
|
|
@ -1005,17 +1142,59 @@ struct chrono_formatter {
|
|||
out = format_duration_unit<char_type, Period>(out);
|
||||
}
|
||||
};
|
||||
} // namespace detail
|
||||
|
||||
FMT_END_DETAIL_NAMESPACE
|
||||
|
||||
#if defined(__cpp_lib_chrono) && __cpp_lib_chrono >= 201907
|
||||
using weekday = std::chrono::weekday;
|
||||
#else
|
||||
// A fallback version of weekday.
|
||||
class weekday {
|
||||
private:
|
||||
unsigned char value;
|
||||
|
||||
public:
|
||||
weekday() = default;
|
||||
explicit constexpr weekday(unsigned wd) noexcept
|
||||
: value(static_cast<unsigned char>(wd != 7 ? wd : 0)) {}
|
||||
constexpr unsigned c_encoding() const noexcept { return value; }
|
||||
};
|
||||
#endif
|
||||
|
||||
// A rudimentary weekday formatter.
|
||||
template <> struct formatter<weekday> {
|
||||
private:
|
||||
bool localized = false;
|
||||
|
||||
public:
|
||||
FMT_CONSTEXPR auto parse(format_parse_context& ctx) -> decltype(ctx.begin()) {
|
||||
auto begin = ctx.begin(), end = ctx.end();
|
||||
if (begin != end && *begin == 'L') {
|
||||
++begin;
|
||||
localized = true;
|
||||
}
|
||||
return begin;
|
||||
}
|
||||
|
||||
auto format(weekday wd, format_context& ctx) -> decltype(ctx.out()) {
|
||||
auto time = std::tm();
|
||||
time.tm_wday = static_cast<int>(wd.c_encoding());
|
||||
const auto& loc = localized ? ctx.locale().template get<std::locale>()
|
||||
: std::locale::classic();
|
||||
return detail::write(ctx.out(), time, loc, 'a');
|
||||
}
|
||||
};
|
||||
|
||||
template <typename Rep, typename Period, typename Char>
|
||||
struct formatter<std::chrono::duration<Rep, Period>, Char> {
|
||||
private:
|
||||
basic_format_specs<Char> specs;
|
||||
int precision;
|
||||
int precision = -1;
|
||||
using arg_ref_type = detail::arg_ref<Char>;
|
||||
arg_ref_type width_ref;
|
||||
arg_ref_type precision_ref;
|
||||
mutable basic_string_view<Char> format_str;
|
||||
bool localized = false;
|
||||
basic_string_view<Char> format_str;
|
||||
using duration = std::chrono::duration<Rep, Period>;
|
||||
|
||||
struct spec_handler {
|
||||
|
|
@ -1038,17 +1217,21 @@ struct formatter<std::chrono::duration<Rep, Period>, Char> {
|
|||
}
|
||||
|
||||
void on_error(const char* msg) { FMT_THROW(format_error(msg)); }
|
||||
void on_fill(basic_string_view<Char> fill) { f.specs.fill = fill; }
|
||||
void on_align(align_t align) { f.specs.align = align; }
|
||||
void on_width(int width) { f.specs.width = width; }
|
||||
void on_precision(int _precision) { f.precision = _precision; }
|
||||
void end_precision() {}
|
||||
FMT_CONSTEXPR void on_fill(basic_string_view<Char> fill) {
|
||||
f.specs.fill = fill;
|
||||
}
|
||||
FMT_CONSTEXPR void on_align(align_t align) { f.specs.align = align; }
|
||||
FMT_CONSTEXPR void on_width(int width) { f.specs.width = width; }
|
||||
FMT_CONSTEXPR void on_precision(int _precision) {
|
||||
f.precision = _precision;
|
||||
}
|
||||
FMT_CONSTEXPR void end_precision() {}
|
||||
|
||||
template <typename Id> void on_dynamic_width(Id arg_id) {
|
||||
template <typename Id> FMT_CONSTEXPR void on_dynamic_width(Id arg_id) {
|
||||
f.width_ref = make_arg_ref(arg_id);
|
||||
}
|
||||
|
||||
template <typename Id> void on_dynamic_precision(Id arg_id) {
|
||||
template <typename Id> FMT_CONSTEXPR void on_dynamic_precision(Id arg_id) {
|
||||
f.precision_ref = make_arg_ref(arg_id);
|
||||
}
|
||||
};
|
||||
|
|
@ -1073,13 +1256,15 @@ struct formatter<std::chrono::duration<Rep, Period>, Char> {
|
|||
else
|
||||
handler.on_error("precision not allowed for this argument type");
|
||||
}
|
||||
if (begin != end && *begin == 'L') {
|
||||
++begin;
|
||||
localized = true;
|
||||
}
|
||||
end = parse_chrono_format(begin, end, detail::chrono_format_checker());
|
||||
return {begin, end};
|
||||
}
|
||||
|
||||
public:
|
||||
formatter() : precision(-1) {}
|
||||
|
||||
FMT_CONSTEXPR auto parse(basic_format_parse_context<Char>& ctx)
|
||||
-> decltype(ctx.begin()) {
|
||||
auto range = do_parse(ctx);
|
||||
|
|
@ -1089,30 +1274,35 @@ struct formatter<std::chrono::duration<Rep, Period>, Char> {
|
|||
}
|
||||
|
||||
template <typename FormatContext>
|
||||
auto format(const duration& d, FormatContext& ctx) -> decltype(ctx.out()) {
|
||||
auto format(const duration& d, FormatContext& ctx) const
|
||||
-> decltype(ctx.out()) {
|
||||
auto specs_copy = specs;
|
||||
auto precision_copy = precision;
|
||||
auto begin = format_str.begin(), end = format_str.end();
|
||||
// As a possible future optimization, we could avoid extra copying if width
|
||||
// is not specified.
|
||||
basic_memory_buffer<Char> buf;
|
||||
auto out = std::back_inserter(buf);
|
||||
detail::handle_dynamic_spec<detail::width_checker>(specs.width, width_ref,
|
||||
ctx);
|
||||
detail::handle_dynamic_spec<detail::precision_checker>(precision,
|
||||
detail::handle_dynamic_spec<detail::width_checker>(specs_copy.width,
|
||||
width_ref, ctx);
|
||||
detail::handle_dynamic_spec<detail::precision_checker>(precision_copy,
|
||||
precision_ref, ctx);
|
||||
if (begin == end || *begin == '}') {
|
||||
out = detail::format_duration_value<Char>(out, d.count(), precision);
|
||||
out = detail::format_duration_value<Char>(out, d.count(), precision_copy);
|
||||
detail::format_duration_unit<Char, Period>(out);
|
||||
} else {
|
||||
detail::chrono_formatter<FormatContext, decltype(out), Rep, Period> f(
|
||||
ctx, out, d);
|
||||
f.precision = precision;
|
||||
parse_chrono_format(begin, end, f);
|
||||
f.precision = precision_copy;
|
||||
f.localized = localized;
|
||||
detail::parse_chrono_format(begin, end, f);
|
||||
}
|
||||
return detail::write(
|
||||
ctx.out(), basic_string_view<Char>(buf.data(), buf.size()), specs);
|
||||
ctx.out(), basic_string_view<Char>(buf.data(), buf.size()), specs_copy);
|
||||
}
|
||||
};
|
||||
|
||||
FMT_MODULE_EXPORT_END
|
||||
FMT_END_NAMESPACE
|
||||
|
||||
#endif // FMT_CHRONO_H_
|
||||
|
|
|
|||
133
src/3rdparty/fmt/color.h
vendored
133
src/3rdparty/fmt/color.h
vendored
|
|
@ -10,7 +10,15 @@
|
|||
|
||||
#include "format.h"
|
||||
|
||||
// __declspec(deprecated) is broken in some MSVC versions.
|
||||
#if FMT_MSC_VER
|
||||
# define FMT_DEPRECATED_NONMSVC
|
||||
#else
|
||||
# define FMT_DEPRECATED_NONMSVC FMT_DEPRECATED
|
||||
#endif
|
||||
|
||||
FMT_BEGIN_NAMESPACE
|
||||
FMT_MODULE_EXPORT_BEGIN
|
||||
|
||||
enum class color : uint32_t {
|
||||
alice_blue = 0xF0F8FF, // rgb(240,248,255)
|
||||
|
|
@ -198,7 +206,7 @@ struct rgb {
|
|||
uint8_t b;
|
||||
};
|
||||
|
||||
namespace detail {
|
||||
FMT_BEGIN_DETAIL_NAMESPACE
|
||||
|
||||
// color is a struct of either a rgb color or a terminal color.
|
||||
struct color_type {
|
||||
|
|
@ -221,9 +229,10 @@ struct color_type {
|
|||
uint32_t rgb_color;
|
||||
} value;
|
||||
};
|
||||
} // namespace detail
|
||||
|
||||
// Experimental text formatting support.
|
||||
FMT_END_DETAIL_NAMESPACE
|
||||
|
||||
/** A text style consisting of foreground and background colors and emphasis. */
|
||||
class text_style {
|
||||
public:
|
||||
FMT_CONSTEXPR text_style(emphasis em = emphasis()) FMT_NOEXCEPT
|
||||
|
|
@ -260,33 +269,14 @@ class text_style {
|
|||
return lhs |= rhs;
|
||||
}
|
||||
|
||||
FMT_CONSTEXPR text_style& operator&=(const text_style& rhs) {
|
||||
if (!set_foreground_color) {
|
||||
set_foreground_color = rhs.set_foreground_color;
|
||||
foreground_color = rhs.foreground_color;
|
||||
} else if (rhs.set_foreground_color) {
|
||||
if (!foreground_color.is_rgb || !rhs.foreground_color.is_rgb)
|
||||
FMT_THROW(format_error("can't AND a terminal color"));
|
||||
foreground_color.value.rgb_color &= rhs.foreground_color.value.rgb_color;
|
||||
}
|
||||
|
||||
if (!set_background_color) {
|
||||
set_background_color = rhs.set_background_color;
|
||||
background_color = rhs.background_color;
|
||||
} else if (rhs.set_background_color) {
|
||||
if (!background_color.is_rgb || !rhs.background_color.is_rgb)
|
||||
FMT_THROW(format_error("can't AND a terminal color"));
|
||||
background_color.value.rgb_color &= rhs.background_color.value.rgb_color;
|
||||
}
|
||||
|
||||
ems = static_cast<emphasis>(static_cast<uint8_t>(ems) &
|
||||
static_cast<uint8_t>(rhs.ems));
|
||||
return *this;
|
||||
}
|
||||
|
||||
friend FMT_CONSTEXPR text_style operator&(text_style lhs,
|
||||
FMT_DEPRECATED_NONMSVC FMT_CONSTEXPR text_style& operator&=(
|
||||
const text_style& rhs) {
|
||||
return lhs &= rhs;
|
||||
return and_assign(rhs);
|
||||
}
|
||||
|
||||
FMT_DEPRECATED_NONMSVC friend FMT_CONSTEXPR text_style
|
||||
operator&(text_style lhs, const text_style& rhs) {
|
||||
return lhs.and_assign(rhs);
|
||||
}
|
||||
|
||||
FMT_CONSTEXPR bool has_foreground() const FMT_NOEXCEPT {
|
||||
|
|
@ -326,8 +316,34 @@ class text_style {
|
|||
}
|
||||
}
|
||||
|
||||
// DEPRECATED!
|
||||
FMT_CONSTEXPR text_style& and_assign(const text_style& rhs) {
|
||||
if (!set_foreground_color) {
|
||||
set_foreground_color = rhs.set_foreground_color;
|
||||
foreground_color = rhs.foreground_color;
|
||||
} else if (rhs.set_foreground_color) {
|
||||
if (!foreground_color.is_rgb || !rhs.foreground_color.is_rgb)
|
||||
FMT_THROW(format_error("can't AND a terminal color"));
|
||||
foreground_color.value.rgb_color &= rhs.foreground_color.value.rgb_color;
|
||||
}
|
||||
|
||||
if (!set_background_color) {
|
||||
set_background_color = rhs.set_background_color;
|
||||
background_color = rhs.background_color;
|
||||
} else if (rhs.set_background_color) {
|
||||
if (!background_color.is_rgb || !rhs.background_color.is_rgb)
|
||||
FMT_THROW(format_error("can't AND a terminal color"));
|
||||
background_color.value.rgb_color &= rhs.background_color.value.rgb_color;
|
||||
}
|
||||
|
||||
ems = static_cast<emphasis>(static_cast<uint8_t>(ems) &
|
||||
static_cast<uint8_t>(rhs.ems));
|
||||
return *this;
|
||||
}
|
||||
|
||||
friend FMT_CONSTEXPR_DECL text_style fg(detail::color_type foreground)
|
||||
FMT_NOEXCEPT;
|
||||
|
||||
friend FMT_CONSTEXPR_DECL text_style bg(detail::color_type background)
|
||||
FMT_NOEXCEPT;
|
||||
|
||||
|
|
@ -338,19 +354,22 @@ class text_style {
|
|||
emphasis ems;
|
||||
};
|
||||
|
||||
FMT_CONSTEXPR text_style fg(detail::color_type foreground) FMT_NOEXCEPT {
|
||||
return text_style(/*is_foreground=*/true, foreground);
|
||||
/** Creates a text style from the foreground (text) color. */
|
||||
FMT_CONSTEXPR inline text_style fg(detail::color_type foreground) FMT_NOEXCEPT {
|
||||
return text_style(true, foreground);
|
||||
}
|
||||
|
||||
FMT_CONSTEXPR text_style bg(detail::color_type background) FMT_NOEXCEPT {
|
||||
return text_style(/*is_foreground=*/false, background);
|
||||
/** Creates a text style from the background color. */
|
||||
FMT_CONSTEXPR inline text_style bg(detail::color_type background) FMT_NOEXCEPT {
|
||||
return text_style(false, background);
|
||||
}
|
||||
|
||||
FMT_CONSTEXPR text_style operator|(emphasis lhs, emphasis rhs) FMT_NOEXCEPT {
|
||||
FMT_CONSTEXPR inline text_style operator|(emphasis lhs,
|
||||
emphasis rhs) FMT_NOEXCEPT {
|
||||
return text_style(lhs) | rhs;
|
||||
}
|
||||
|
||||
namespace detail {
|
||||
FMT_BEGIN_DETAIL_NAMESPACE
|
||||
|
||||
template <typename Char> struct ansi_color_escape {
|
||||
FMT_CONSTEXPR ansi_color_escape(detail::color_type text_color,
|
||||
|
|
@ -358,7 +377,7 @@ template <typename Char> struct ansi_color_escape {
|
|||
// If we have a terminal color, we need to output another escape code
|
||||
// sequence.
|
||||
if (!text_color.is_rgb) {
|
||||
bool is_background = esc == detail::data::background_color;
|
||||
bool is_background = esc == string_view("\x1b[48;2;");
|
||||
uint32_t value = text_color.value.term_color;
|
||||
// Background ASCII codes are the same as the foreground ones but with
|
||||
// 10 more.
|
||||
|
|
@ -411,7 +430,7 @@ template <typename Char> struct ansi_color_escape {
|
|||
FMT_CONSTEXPR operator const Char*() const FMT_NOEXCEPT { return buffer; }
|
||||
|
||||
FMT_CONSTEXPR const Char* begin() const FMT_NOEXCEPT { return buffer; }
|
||||
FMT_CONSTEXPR const Char* end() const FMT_NOEXCEPT {
|
||||
FMT_CONSTEXPR_CHAR_TRAITS const Char* end() const FMT_NOEXCEPT {
|
||||
return buffer + std::char_traits<Char>::length(buffer);
|
||||
}
|
||||
|
||||
|
|
@ -430,13 +449,13 @@ template <typename Char> struct ansi_color_escape {
|
|||
template <typename Char>
|
||||
FMT_CONSTEXPR ansi_color_escape<Char> make_foreground_color(
|
||||
detail::color_type foreground) FMT_NOEXCEPT {
|
||||
return ansi_color_escape<Char>(foreground, detail::data::foreground_color);
|
||||
return ansi_color_escape<Char>(foreground, "\x1b[38;2;");
|
||||
}
|
||||
|
||||
template <typename Char>
|
||||
FMT_CONSTEXPR ansi_color_escape<Char> make_background_color(
|
||||
detail::color_type background) FMT_NOEXCEPT {
|
||||
return ansi_color_escape<Char>(background, detail::data::background_color);
|
||||
return ansi_color_escape<Char>(background, "\x1b[48;2;");
|
||||
}
|
||||
|
||||
template <typename Char>
|
||||
|
|
@ -455,18 +474,17 @@ inline void fputs<wchar_t>(const wchar_t* chars, FILE* stream) FMT_NOEXCEPT {
|
|||
}
|
||||
|
||||
template <typename Char> inline void reset_color(FILE* stream) FMT_NOEXCEPT {
|
||||
fputs(detail::data::reset_color, stream);
|
||||
fputs("\x1b[0m", stream);
|
||||
}
|
||||
|
||||
template <> inline void reset_color<wchar_t>(FILE* stream) FMT_NOEXCEPT {
|
||||
fputs(detail::data::wreset_color, stream);
|
||||
fputs(L"\x1b[0m", stream);
|
||||
}
|
||||
|
||||
template <typename Char>
|
||||
inline void reset_color(buffer<Char>& buffer) FMT_NOEXCEPT {
|
||||
const char* begin = data::reset_color;
|
||||
const char* end = begin + sizeof(data::reset_color) - 1;
|
||||
buffer.append(begin, end);
|
||||
auto reset_color = string_view("\x1b[0m");
|
||||
buffer.append(reset_color.begin(), reset_color.end());
|
||||
}
|
||||
|
||||
template <typename Char>
|
||||
|
|
@ -489,10 +507,11 @@ void vformat_to(buffer<Char>& buf, const text_style& ts,
|
|||
auto background = detail::make_background_color<Char>(ts.get_background());
|
||||
buf.append(background.begin(), background.end());
|
||||
}
|
||||
detail::vformat_to(buf, format_str, args);
|
||||
detail::vformat_to(buf, format_str, args, {});
|
||||
if (has_style) detail::reset_color<Char>(buf);
|
||||
}
|
||||
} // namespace detail
|
||||
|
||||
FMT_END_DETAIL_NAMESPACE
|
||||
|
||||
template <typename S, typename Char = char_t<S>>
|
||||
void vprint(std::FILE* f, const text_style& ts, const S& format,
|
||||
|
|
@ -523,11 +542,15 @@ void print(std::FILE* f, const text_style& ts, const S& format_str,
|
|||
}
|
||||
|
||||
/**
|
||||
\rst
|
||||
Formats a string and prints it to stdout using ANSI escape sequences to
|
||||
specify text formatting.
|
||||
Example:
|
||||
|
||||
**Example**::
|
||||
|
||||
fmt::print(fmt::emphasis::bold | fg(fmt::color::red),
|
||||
"Elapsed time: {0:.2f} seconds", 1.23);
|
||||
\endrst
|
||||
*/
|
||||
template <typename S, typename... Args,
|
||||
FMT_ENABLE_IF(detail::is_string<S>::value)>
|
||||
|
|
@ -559,7 +582,7 @@ inline std::basic_string<Char> vformat(
|
|||
template <typename S, typename... Args, typename Char = char_t<S>>
|
||||
inline std::basic_string<Char> format(const text_style& ts, const S& format_str,
|
||||
const Args&... args) {
|
||||
return vformat(ts, to_string_view(format_str),
|
||||
return fmt::vformat(ts, to_string_view(format_str),
|
||||
fmt::make_args_checked<Args...>(format_str, args...));
|
||||
}
|
||||
|
||||
|
|
@ -567,11 +590,11 @@ inline std::basic_string<Char> format(const text_style& ts, const S& format_str,
|
|||
Formats a string with the given text_style and writes the output to ``out``.
|
||||
*/
|
||||
template <typename OutputIt, typename Char,
|
||||
FMT_ENABLE_IF(detail::is_output_iterator<OutputIt>::value)>
|
||||
FMT_ENABLE_IF(detail::is_output_iterator<OutputIt, Char>::value)>
|
||||
OutputIt vformat_to(
|
||||
OutputIt out, const text_style& ts, basic_string_view<Char> format_str,
|
||||
basic_format_args<buffer_context<type_identity_t<Char>>> args) {
|
||||
decltype(detail::get_buffer<Char>(out)) buf(detail::get_buffer_init(out));
|
||||
auto&& buf = detail::get_buffer<Char>(out);
|
||||
detail::vformat_to(buf, ts, format_str, args);
|
||||
return detail::get_iterator(buf);
|
||||
}
|
||||
|
|
@ -589,14 +612,16 @@ OutputIt vformat_to(
|
|||
\endrst
|
||||
*/
|
||||
template <typename OutputIt, typename S, typename... Args,
|
||||
FMT_ENABLE_IF(detail::is_output_iterator<OutputIt>::value&&
|
||||
detail::is_string<S>::value)>
|
||||
inline OutputIt format_to(OutputIt out, const text_style& ts,
|
||||
const S& format_str, Args&&... args) {
|
||||
bool enable = detail::is_output_iterator<OutputIt, char_t<S>>::value&&
|
||||
detail::is_string<S>::value>
|
||||
inline auto format_to(OutputIt out, const text_style& ts, const S& format_str,
|
||||
Args&&... args) ->
|
||||
typename std::enable_if<enable, OutputIt>::type {
|
||||
return vformat_to(out, ts, to_string_view(format_str),
|
||||
fmt::make_args_checked<Args...>(format_str, args...));
|
||||
}
|
||||
|
||||
FMT_MODULE_EXPORT_END
|
||||
FMT_END_NAMESPACE
|
||||
|
||||
#endif // FMT_COLOR_H_
|
||||
|
|
|
|||
814
src/3rdparty/fmt/compile.h
vendored
814
src/3rdparty/fmt/compile.h
vendored
|
|
@ -8,13 +8,135 @@
|
|||
#ifndef FMT_COMPILE_H_
|
||||
#define FMT_COMPILE_H_
|
||||
|
||||
#include <vector>
|
||||
|
||||
#include "format.h"
|
||||
|
||||
FMT_BEGIN_NAMESPACE
|
||||
namespace detail {
|
||||
|
||||
// An output iterator that counts the number of objects written to it and
|
||||
// discards them.
|
||||
class counting_iterator {
|
||||
private:
|
||||
size_t count_;
|
||||
|
||||
public:
|
||||
using iterator_category = std::output_iterator_tag;
|
||||
using difference_type = std::ptrdiff_t;
|
||||
using pointer = void;
|
||||
using reference = void;
|
||||
using _Unchecked_type = counting_iterator; // Mark iterator as checked.
|
||||
|
||||
struct value_type {
|
||||
template <typename T> void operator=(const T&) {}
|
||||
};
|
||||
|
||||
counting_iterator() : count_(0) {}
|
||||
|
||||
size_t count() const { return count_; }
|
||||
|
||||
counting_iterator& operator++() {
|
||||
++count_;
|
||||
return *this;
|
||||
}
|
||||
counting_iterator operator++(int) {
|
||||
auto it = *this;
|
||||
++*this;
|
||||
return it;
|
||||
}
|
||||
|
||||
friend counting_iterator operator+(counting_iterator it, difference_type n) {
|
||||
it.count_ += static_cast<size_t>(n);
|
||||
return it;
|
||||
}
|
||||
|
||||
value_type operator*() const { return {}; }
|
||||
};
|
||||
|
||||
template <typename Char, typename InputIt>
|
||||
inline counting_iterator copy_str(InputIt begin, InputIt end,
|
||||
counting_iterator it) {
|
||||
return it + (end - begin);
|
||||
}
|
||||
|
||||
template <typename OutputIt> class truncating_iterator_base {
|
||||
protected:
|
||||
OutputIt out_;
|
||||
size_t limit_;
|
||||
size_t count_ = 0;
|
||||
|
||||
truncating_iterator_base() : out_(), limit_(0) {}
|
||||
|
||||
truncating_iterator_base(OutputIt out, size_t limit)
|
||||
: out_(out), limit_(limit) {}
|
||||
|
||||
public:
|
||||
using iterator_category = std::output_iterator_tag;
|
||||
using value_type = typename std::iterator_traits<OutputIt>::value_type;
|
||||
using difference_type = std::ptrdiff_t;
|
||||
using pointer = void;
|
||||
using reference = void;
|
||||
using _Unchecked_type =
|
||||
truncating_iterator_base; // Mark iterator as checked.
|
||||
|
||||
OutputIt base() const { return out_; }
|
||||
size_t count() const { return count_; }
|
||||
};
|
||||
|
||||
// An output iterator that truncates the output and counts the number of objects
|
||||
// written to it.
|
||||
template <typename OutputIt,
|
||||
typename Enable = typename std::is_void<
|
||||
typename std::iterator_traits<OutputIt>::value_type>::type>
|
||||
class truncating_iterator;
|
||||
|
||||
template <typename OutputIt>
|
||||
class truncating_iterator<OutputIt, std::false_type>
|
||||
: public truncating_iterator_base<OutputIt> {
|
||||
mutable typename truncating_iterator_base<OutputIt>::value_type blackhole_;
|
||||
|
||||
public:
|
||||
using value_type = typename truncating_iterator_base<OutputIt>::value_type;
|
||||
|
||||
truncating_iterator() = default;
|
||||
|
||||
truncating_iterator(OutputIt out, size_t limit)
|
||||
: truncating_iterator_base<OutputIt>(out, limit) {}
|
||||
|
||||
truncating_iterator& operator++() {
|
||||
if (this->count_++ < this->limit_) ++this->out_;
|
||||
return *this;
|
||||
}
|
||||
|
||||
truncating_iterator operator++(int) {
|
||||
auto it = *this;
|
||||
++*this;
|
||||
return it;
|
||||
}
|
||||
|
||||
value_type& operator*() const {
|
||||
return this->count_ < this->limit_ ? *this->out_ : blackhole_;
|
||||
}
|
||||
};
|
||||
|
||||
template <typename OutputIt>
|
||||
class truncating_iterator<OutputIt, std::true_type>
|
||||
: public truncating_iterator_base<OutputIt> {
|
||||
public:
|
||||
truncating_iterator() = default;
|
||||
|
||||
truncating_iterator(OutputIt out, size_t limit)
|
||||
: truncating_iterator_base<OutputIt>(out, limit) {}
|
||||
|
||||
template <typename T> truncating_iterator& operator=(T val) {
|
||||
if (this->count_++ < this->limit_) *this->out_++ = val;
|
||||
return *this;
|
||||
}
|
||||
|
||||
truncating_iterator& operator++() { return *this; }
|
||||
truncating_iterator& operator++(int) { return *this; }
|
||||
truncating_iterator& operator*() { return *this; }
|
||||
};
|
||||
|
||||
// A compile-time string which is compiled into fast formatting code.
|
||||
class compiled_string {};
|
||||
|
||||
|
|
@ -34,335 +156,29 @@ struct is_compiled_string : std::is_base_of<compiled_string, S> {};
|
|||
std::string s = fmt::format(FMT_COMPILE("{}"), 42);
|
||||
\endrst
|
||||
*/
|
||||
#define FMT_COMPILE(s) FMT_STRING_IMPL(s, fmt::detail::compiled_string)
|
||||
#ifdef __cpp_if_constexpr
|
||||
# define FMT_COMPILE(s) \
|
||||
FMT_STRING_IMPL(s, fmt::detail::compiled_string, explicit)
|
||||
#else
|
||||
# define FMT_COMPILE(s) FMT_STRING(s)
|
||||
#endif
|
||||
|
||||
#if FMT_USE_NONTYPE_TEMPLATE_PARAMETERS
|
||||
template <typename Char, size_t N,
|
||||
fmt::detail_exported::fixed_string<Char, N> Str>
|
||||
struct udl_compiled_string : compiled_string {
|
||||
using char_type = Char;
|
||||
constexpr operator basic_string_view<char_type>() const {
|
||||
return {Str.data, N - 1};
|
||||
}
|
||||
};
|
||||
#endif
|
||||
|
||||
template <typename T, typename... Tail>
|
||||
const T& first(const T& value, const Tail&...) {
|
||||
return value;
|
||||
}
|
||||
|
||||
// Part of a compiled format string. It can be either literal text or a
|
||||
// replacement field.
|
||||
template <typename Char> struct format_part {
|
||||
enum class kind { arg_index, arg_name, text, replacement };
|
||||
|
||||
struct replacement {
|
||||
arg_ref<Char> arg_id;
|
||||
dynamic_format_specs<Char> specs;
|
||||
};
|
||||
|
||||
kind part_kind;
|
||||
union value {
|
||||
int arg_index;
|
||||
basic_string_view<Char> str;
|
||||
replacement repl;
|
||||
|
||||
FMT_CONSTEXPR value(int index = 0) : arg_index(index) {}
|
||||
FMT_CONSTEXPR value(basic_string_view<Char> s) : str(s) {}
|
||||
FMT_CONSTEXPR value(replacement r) : repl(r) {}
|
||||
} val;
|
||||
// Position past the end of the argument id.
|
||||
const Char* arg_id_end = nullptr;
|
||||
|
||||
FMT_CONSTEXPR format_part(kind k = kind::arg_index, value v = {})
|
||||
: part_kind(k), val(v) {}
|
||||
|
||||
static FMT_CONSTEXPR format_part make_arg_index(int index) {
|
||||
return format_part(kind::arg_index, index);
|
||||
}
|
||||
static FMT_CONSTEXPR format_part make_arg_name(basic_string_view<Char> name) {
|
||||
return format_part(kind::arg_name, name);
|
||||
}
|
||||
static FMT_CONSTEXPR format_part make_text(basic_string_view<Char> text) {
|
||||
return format_part(kind::text, text);
|
||||
}
|
||||
static FMT_CONSTEXPR format_part make_replacement(replacement repl) {
|
||||
return format_part(kind::replacement, repl);
|
||||
}
|
||||
};
|
||||
|
||||
template <typename Char> struct part_counter {
|
||||
unsigned num_parts = 0;
|
||||
|
||||
FMT_CONSTEXPR void on_text(const Char* begin, const Char* end) {
|
||||
if (begin != end) ++num_parts;
|
||||
}
|
||||
|
||||
FMT_CONSTEXPR int on_arg_id() { return ++num_parts, 0; }
|
||||
FMT_CONSTEXPR int on_arg_id(int) { return ++num_parts, 0; }
|
||||
FMT_CONSTEXPR int on_arg_id(basic_string_view<Char>) {
|
||||
return ++num_parts, 0;
|
||||
}
|
||||
|
||||
FMT_CONSTEXPR void on_replacement_field(int, const Char*) {}
|
||||
|
||||
FMT_CONSTEXPR const Char* on_format_specs(int, const Char* begin,
|
||||
const Char* end) {
|
||||
// Find the matching brace.
|
||||
unsigned brace_counter = 0;
|
||||
for (; begin != end; ++begin) {
|
||||
if (*begin == '{') {
|
||||
++brace_counter;
|
||||
} else if (*begin == '}') {
|
||||
if (brace_counter == 0u) break;
|
||||
--brace_counter;
|
||||
}
|
||||
}
|
||||
return begin;
|
||||
}
|
||||
|
||||
FMT_CONSTEXPR void on_error(const char*) {}
|
||||
};
|
||||
|
||||
// Counts the number of parts in a format string.
|
||||
template <typename Char>
|
||||
FMT_CONSTEXPR unsigned count_parts(basic_string_view<Char> format_str) {
|
||||
part_counter<Char> counter;
|
||||
parse_format_string<true>(format_str, counter);
|
||||
return counter.num_parts;
|
||||
}
|
||||
|
||||
template <typename Char, typename PartHandler>
|
||||
class format_string_compiler : public error_handler {
|
||||
private:
|
||||
using part = format_part<Char>;
|
||||
|
||||
PartHandler handler_;
|
||||
part part_;
|
||||
basic_string_view<Char> format_str_;
|
||||
basic_format_parse_context<Char> parse_context_;
|
||||
|
||||
public:
|
||||
FMT_CONSTEXPR format_string_compiler(basic_string_view<Char> format_str,
|
||||
PartHandler handler)
|
||||
: handler_(handler),
|
||||
format_str_(format_str),
|
||||
parse_context_(format_str) {}
|
||||
|
||||
FMT_CONSTEXPR void on_text(const Char* begin, const Char* end) {
|
||||
if (begin != end)
|
||||
handler_(part::make_text({begin, to_unsigned(end - begin)}));
|
||||
}
|
||||
|
||||
FMT_CONSTEXPR int on_arg_id() {
|
||||
part_ = part::make_arg_index(parse_context_.next_arg_id());
|
||||
return 0;
|
||||
}
|
||||
|
||||
FMT_CONSTEXPR int on_arg_id(int id) {
|
||||
parse_context_.check_arg_id(id);
|
||||
part_ = part::make_arg_index(id);
|
||||
return 0;
|
||||
}
|
||||
|
||||
FMT_CONSTEXPR int on_arg_id(basic_string_view<Char> id) {
|
||||
part_ = part::make_arg_name(id);
|
||||
return 0;
|
||||
}
|
||||
|
||||
FMT_CONSTEXPR void on_replacement_field(int, const Char* ptr) {
|
||||
part_.arg_id_end = ptr;
|
||||
handler_(part_);
|
||||
}
|
||||
|
||||
FMT_CONSTEXPR const Char* on_format_specs(int, const Char* begin,
|
||||
const Char* end) {
|
||||
auto repl = typename part::replacement();
|
||||
dynamic_specs_handler<basic_format_parse_context<Char>> handler(
|
||||
repl.specs, parse_context_);
|
||||
auto it = parse_format_specs(begin, end, handler);
|
||||
if (*it != '}') on_error("missing '}' in format string");
|
||||
repl.arg_id = part_.part_kind == part::kind::arg_index
|
||||
? arg_ref<Char>(part_.val.arg_index)
|
||||
: arg_ref<Char>(part_.val.str);
|
||||
auto part = part::make_replacement(repl);
|
||||
part.arg_id_end = begin;
|
||||
handler_(part);
|
||||
return it;
|
||||
}
|
||||
};
|
||||
|
||||
// Compiles a format string and invokes handler(part) for each parsed part.
|
||||
template <bool IS_CONSTEXPR, typename Char, typename PartHandler>
|
||||
FMT_CONSTEXPR void compile_format_string(basic_string_view<Char> format_str,
|
||||
PartHandler handler) {
|
||||
parse_format_string<IS_CONSTEXPR>(
|
||||
format_str,
|
||||
format_string_compiler<Char, PartHandler>(format_str, handler));
|
||||
}
|
||||
|
||||
template <typename OutputIt, typename Context, typename Id>
|
||||
void format_arg(
|
||||
basic_format_parse_context<typename Context::char_type>& parse_ctx,
|
||||
Context& ctx, Id arg_id) {
|
||||
ctx.advance_to(visit_format_arg(
|
||||
arg_formatter<OutputIt, typename Context::char_type>(ctx, &parse_ctx),
|
||||
ctx.arg(arg_id)));
|
||||
}
|
||||
|
||||
// vformat_to is defined in a subnamespace to prevent ADL.
|
||||
namespace cf {
|
||||
template <typename Context, typename OutputIt, typename CompiledFormat>
|
||||
auto vformat_to(OutputIt out, CompiledFormat& cf,
|
||||
basic_format_args<Context> args) -> typename Context::iterator {
|
||||
using char_type = typename Context::char_type;
|
||||
basic_format_parse_context<char_type> parse_ctx(
|
||||
to_string_view(cf.format_str_));
|
||||
Context ctx(out, args);
|
||||
|
||||
const auto& parts = cf.parts();
|
||||
for (auto part_it = std::begin(parts); part_it != std::end(parts);
|
||||
++part_it) {
|
||||
const auto& part = *part_it;
|
||||
const auto& value = part.val;
|
||||
|
||||
using format_part_t = format_part<char_type>;
|
||||
switch (part.part_kind) {
|
||||
case format_part_t::kind::text: {
|
||||
const auto text = value.str;
|
||||
auto output = ctx.out();
|
||||
auto&& it = reserve(output, text.size());
|
||||
it = std::copy_n(text.begin(), text.size(), it);
|
||||
ctx.advance_to(output);
|
||||
break;
|
||||
}
|
||||
|
||||
case format_part_t::kind::arg_index:
|
||||
advance_to(parse_ctx, part.arg_id_end);
|
||||
detail::format_arg<OutputIt>(parse_ctx, ctx, value.arg_index);
|
||||
break;
|
||||
|
||||
case format_part_t::kind::arg_name:
|
||||
advance_to(parse_ctx, part.arg_id_end);
|
||||
detail::format_arg<OutputIt>(parse_ctx, ctx, value.str);
|
||||
break;
|
||||
|
||||
case format_part_t::kind::replacement: {
|
||||
const auto& arg_id_value = value.repl.arg_id.val;
|
||||
const auto arg = value.repl.arg_id.kind == arg_id_kind::index
|
||||
? ctx.arg(arg_id_value.index)
|
||||
: ctx.arg(arg_id_value.name);
|
||||
|
||||
auto specs = value.repl.specs;
|
||||
|
||||
handle_dynamic_spec<width_checker>(specs.width, specs.width_ref, ctx);
|
||||
handle_dynamic_spec<precision_checker>(specs.precision,
|
||||
specs.precision_ref, ctx);
|
||||
|
||||
error_handler h;
|
||||
numeric_specs_checker<error_handler> checker(h, arg.type());
|
||||
if (specs.align == align::numeric) checker.require_numeric_argument();
|
||||
if (specs.sign != sign::none) checker.check_sign();
|
||||
if (specs.alt) checker.require_numeric_argument();
|
||||
if (specs.precision >= 0) checker.check_precision();
|
||||
|
||||
advance_to(parse_ctx, part.arg_id_end);
|
||||
ctx.advance_to(
|
||||
visit_format_arg(arg_formatter<OutputIt, typename Context::char_type>(
|
||||
ctx, nullptr, &specs),
|
||||
arg));
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
return ctx.out();
|
||||
}
|
||||
} // namespace cf
|
||||
|
||||
struct basic_compiled_format {};
|
||||
|
||||
template <typename S, typename = void>
|
||||
struct compiled_format_base : basic_compiled_format {
|
||||
using char_type = char_t<S>;
|
||||
using parts_container = std::vector<detail::format_part<char_type>>;
|
||||
|
||||
parts_container compiled_parts;
|
||||
|
||||
explicit compiled_format_base(basic_string_view<char_type> format_str) {
|
||||
compile_format_string<false>(format_str,
|
||||
[this](const format_part<char_type>& part) {
|
||||
compiled_parts.push_back(part);
|
||||
});
|
||||
}
|
||||
|
||||
const parts_container& parts() const { return compiled_parts; }
|
||||
};
|
||||
|
||||
template <typename Char, unsigned N> struct format_part_array {
|
||||
format_part<Char> data[N] = {};
|
||||
FMT_CONSTEXPR format_part_array() = default;
|
||||
};
|
||||
|
||||
template <typename Char, unsigned N>
|
||||
FMT_CONSTEXPR format_part_array<Char, N> compile_to_parts(
|
||||
basic_string_view<Char> format_str) {
|
||||
format_part_array<Char, N> parts;
|
||||
unsigned counter = 0;
|
||||
// This is not a lambda for compatibility with older compilers.
|
||||
struct {
|
||||
format_part<Char>* parts;
|
||||
unsigned* counter;
|
||||
FMT_CONSTEXPR void operator()(const format_part<Char>& part) {
|
||||
parts[(*counter)++] = part;
|
||||
}
|
||||
} collector{parts.data, &counter};
|
||||
compile_format_string<true>(format_str, collector);
|
||||
if (counter < N) {
|
||||
parts.data[counter] =
|
||||
format_part<Char>::make_text(basic_string_view<Char>());
|
||||
}
|
||||
return parts;
|
||||
}
|
||||
|
||||
template <typename T> constexpr const T& constexpr_max(const T& a, const T& b) {
|
||||
return (a < b) ? b : a;
|
||||
}
|
||||
|
||||
template <typename S>
|
||||
struct compiled_format_base<S, enable_if_t<is_compile_string<S>::value>>
|
||||
: basic_compiled_format {
|
||||
using char_type = char_t<S>;
|
||||
|
||||
FMT_CONSTEXPR explicit compiled_format_base(basic_string_view<char_type>) {}
|
||||
|
||||
// Workaround for old compilers. Format string compilation will not be
|
||||
// performed there anyway.
|
||||
#if FMT_USE_CONSTEXPR
|
||||
static FMT_CONSTEXPR_DECL const unsigned num_format_parts =
|
||||
constexpr_max(count_parts(to_string_view(S())), 1u);
|
||||
#else
|
||||
static const unsigned num_format_parts = 1;
|
||||
#endif
|
||||
|
||||
using parts_container = format_part<char_type>[num_format_parts];
|
||||
|
||||
const parts_container& parts() const {
|
||||
static FMT_CONSTEXPR_DECL const auto compiled_parts =
|
||||
compile_to_parts<char_type, num_format_parts>(
|
||||
detail::to_string_view(S()));
|
||||
return compiled_parts.data;
|
||||
}
|
||||
};
|
||||
|
||||
template <typename S, typename... Args>
|
||||
class compiled_format : private compiled_format_base<S> {
|
||||
public:
|
||||
using typename compiled_format_base<S>::char_type;
|
||||
|
||||
private:
|
||||
basic_string_view<char_type> format_str_;
|
||||
|
||||
template <typename Context, typename OutputIt, typename CompiledFormat>
|
||||
friend auto cf::vformat_to(OutputIt out, CompiledFormat& cf,
|
||||
basic_format_args<Context> args) ->
|
||||
typename Context::iterator;
|
||||
|
||||
public:
|
||||
compiled_format() = delete;
|
||||
explicit constexpr compiled_format(basic_string_view<char_type> format_str)
|
||||
: compiled_format_base<S>(format_str), format_str_(format_str) {}
|
||||
};
|
||||
|
||||
#ifdef __cpp_if_constexpr
|
||||
template <typename... Args> struct type_list {};
|
||||
|
||||
|
|
@ -377,6 +193,12 @@ constexpr const auto& get([[maybe_unused]] const T& first,
|
|||
return get<N - 1>(rest...);
|
||||
}
|
||||
|
||||
template <typename Char, typename... Args>
|
||||
constexpr int get_arg_index_by_name(basic_string_view<Char> name,
|
||||
type_list<Args...>) {
|
||||
return get_arg_index_by_name<Args...>(name);
|
||||
}
|
||||
|
||||
template <int N, typename> struct get_type_impl;
|
||||
|
||||
template <int N, typename... Args> struct get_type_impl<N, type_list<Args...>> {
|
||||
|
|
@ -393,7 +215,7 @@ template <typename Char> struct text {
|
|||
using char_type = Char;
|
||||
|
||||
template <typename OutputIt, typename... Args>
|
||||
OutputIt format(OutputIt out, const Args&...) const {
|
||||
constexpr OutputIt format(OutputIt out, const Args&...) const {
|
||||
return write<Char>(out, data);
|
||||
}
|
||||
};
|
||||
|
|
@ -412,11 +234,22 @@ template <typename Char> struct code_unit {
|
|||
using char_type = Char;
|
||||
|
||||
template <typename OutputIt, typename... Args>
|
||||
OutputIt format(OutputIt out, const Args&...) const {
|
||||
constexpr OutputIt format(OutputIt out, const Args&...) const {
|
||||
return write<Char>(out, value);
|
||||
}
|
||||
};
|
||||
|
||||
// This ensures that the argument type is convertible to `const T&`.
|
||||
template <typename T, int N, typename... Args>
|
||||
constexpr const T& get_arg_checked(const Args&... args) {
|
||||
const auto& arg = get<N>(args...);
|
||||
if constexpr (detail::is_named_arg<remove_cvref_t<decltype(arg)>>()) {
|
||||
return arg.value;
|
||||
} else {
|
||||
return arg;
|
||||
}
|
||||
}
|
||||
|
||||
template <typename Char>
|
||||
struct is_compiled_format<code_unit<Char>> : std::true_type {};
|
||||
|
||||
|
|
@ -425,29 +258,58 @@ template <typename Char, typename T, int N> struct field {
|
|||
using char_type = Char;
|
||||
|
||||
template <typename OutputIt, typename... Args>
|
||||
OutputIt format(OutputIt out, const Args&... args) const {
|
||||
// This ensures that the argument type is convertile to `const T&`.
|
||||
const T& arg = get<N>(args...);
|
||||
return write<Char>(out, arg);
|
||||
constexpr OutputIt format(OutputIt out, const Args&... args) const {
|
||||
return write<Char>(out, get_arg_checked<T, N>(args...));
|
||||
}
|
||||
};
|
||||
|
||||
template <typename Char, typename T, int N>
|
||||
struct is_compiled_format<field<Char, T, N>> : std::true_type {};
|
||||
|
||||
// A replacement field that refers to argument with name.
|
||||
template <typename Char> struct runtime_named_field {
|
||||
using char_type = Char;
|
||||
basic_string_view<Char> name;
|
||||
|
||||
template <typename OutputIt, typename T>
|
||||
constexpr static bool try_format_argument(
|
||||
OutputIt& out,
|
||||
// [[maybe_unused]] due to unused-but-set-parameter warning in GCC 7,8,9
|
||||
[[maybe_unused]] basic_string_view<Char> arg_name, const T& arg) {
|
||||
if constexpr (is_named_arg<typename std::remove_cv<T>::type>::value) {
|
||||
if (arg_name == arg.name) {
|
||||
out = write<Char>(out, arg.value);
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
template <typename OutputIt, typename... Args>
|
||||
constexpr OutputIt format(OutputIt out, const Args&... args) const {
|
||||
bool found = (try_format_argument(out, name, args) || ...);
|
||||
if (!found) {
|
||||
throw format_error("argument with specified name is not found");
|
||||
}
|
||||
return out;
|
||||
}
|
||||
};
|
||||
|
||||
template <typename Char>
|
||||
struct is_compiled_format<runtime_named_field<Char>> : std::true_type {};
|
||||
|
||||
// A replacement field that refers to argument N and has format specifiers.
|
||||
template <typename Char, typename T, int N> struct spec_field {
|
||||
using char_type = Char;
|
||||
mutable formatter<T, Char> fmt;
|
||||
formatter<T, Char> fmt;
|
||||
|
||||
template <typename OutputIt, typename... Args>
|
||||
OutputIt format(OutputIt out, const Args&... args) const {
|
||||
// This ensures that the argument type is convertile to `const T&`.
|
||||
const T& arg = get<N>(args...);
|
||||
constexpr FMT_INLINE OutputIt format(OutputIt out,
|
||||
const Args&... args) const {
|
||||
const auto& vargs =
|
||||
make_format_args<basic_format_context<OutputIt, Char>>(args...);
|
||||
fmt::make_format_args<basic_format_context<OutputIt, Char>>(args...);
|
||||
basic_format_context<OutputIt, Char> ctx(out, vargs);
|
||||
return fmt.format(arg, ctx);
|
||||
return fmt.format(get_arg_checked<T, N>(args...), ctx);
|
||||
}
|
||||
};
|
||||
|
||||
|
|
@ -460,7 +322,7 @@ template <typename L, typename R> struct concat {
|
|||
using char_type = typename L::char_type;
|
||||
|
||||
template <typename OutputIt, typename... Args>
|
||||
OutputIt format(OutputIt out, const Args&... args) const {
|
||||
constexpr OutputIt format(OutputIt out, const Args&... args) const {
|
||||
out = lhs.format(out, args...);
|
||||
return rhs.format(out, args...);
|
||||
}
|
||||
|
|
@ -508,14 +370,77 @@ template <typename T, typename Char> struct parse_specs_result {
|
|||
int next_arg_id;
|
||||
};
|
||||
|
||||
constexpr int manual_indexing_id = -1;
|
||||
|
||||
template <typename T, typename Char>
|
||||
constexpr parse_specs_result<T, Char> parse_specs(basic_string_view<Char> str,
|
||||
size_t pos, int arg_id) {
|
||||
size_t pos, int next_arg_id) {
|
||||
str.remove_prefix(pos);
|
||||
auto ctx = basic_format_parse_context<Char>(str, {}, arg_id + 1);
|
||||
auto ctx = basic_format_parse_context<Char>(str, {}, next_arg_id);
|
||||
auto f = formatter<T, Char>();
|
||||
auto end = f.parse(ctx);
|
||||
return {f, pos + (end - str.data()) + 1, ctx.next_arg_id()};
|
||||
return {f, pos + fmt::detail::to_unsigned(end - str.data()) + 1,
|
||||
next_arg_id == 0 ? manual_indexing_id : ctx.next_arg_id()};
|
||||
}
|
||||
|
||||
template <typename Char> struct arg_id_handler {
|
||||
arg_ref<Char> arg_id;
|
||||
|
||||
constexpr int operator()() {
|
||||
FMT_ASSERT(false, "handler cannot be used with automatic indexing");
|
||||
return 0;
|
||||
}
|
||||
constexpr int operator()(int id) {
|
||||
arg_id = arg_ref<Char>(id);
|
||||
return 0;
|
||||
}
|
||||
constexpr int operator()(basic_string_view<Char> id) {
|
||||
arg_id = arg_ref<Char>(id);
|
||||
return 0;
|
||||
}
|
||||
|
||||
constexpr void on_error(const char* message) { throw format_error(message); }
|
||||
};
|
||||
|
||||
template <typename Char> struct parse_arg_id_result {
|
||||
arg_ref<Char> arg_id;
|
||||
const Char* arg_id_end;
|
||||
};
|
||||
|
||||
template <int ID, typename Char>
|
||||
constexpr auto parse_arg_id(const Char* begin, const Char* end) {
|
||||
auto handler = arg_id_handler<Char>{arg_ref<Char>{}};
|
||||
auto arg_id_end = parse_arg_id(begin, end, handler);
|
||||
return parse_arg_id_result<Char>{handler.arg_id, arg_id_end};
|
||||
}
|
||||
|
||||
template <typename T, typename Enable = void> struct field_type {
|
||||
using type = remove_cvref_t<T>;
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
struct field_type<T, enable_if_t<detail::is_named_arg<T>::value>> {
|
||||
using type = remove_cvref_t<decltype(T::value)>;
|
||||
};
|
||||
|
||||
template <typename T, typename Args, size_t END_POS, int ARG_INDEX, int NEXT_ID,
|
||||
typename S>
|
||||
constexpr auto parse_replacement_field_then_tail(S format_str) {
|
||||
using char_type = typename S::char_type;
|
||||
constexpr auto str = basic_string_view<char_type>(format_str);
|
||||
constexpr char_type c = END_POS != str.size() ? str[END_POS] : char_type();
|
||||
if constexpr (c == '}') {
|
||||
return parse_tail<Args, END_POS + 1, NEXT_ID>(
|
||||
field<char_type, typename field_type<T>::type, ARG_INDEX>(),
|
||||
format_str);
|
||||
} else if constexpr (c == ':') {
|
||||
constexpr auto result = parse_specs<typename field_type<T>::type>(
|
||||
str, END_POS + 1, NEXT_ID == manual_indexing_id ? 0 : NEXT_ID);
|
||||
return parse_tail<Args, result.end, result.next_arg_id>(
|
||||
spec_field<char_type, typename field_type<T>::type, ARG_INDEX>{
|
||||
result.fmt},
|
||||
format_str);
|
||||
}
|
||||
}
|
||||
|
||||
// Compiles a non-empty format string and returns the compiled representation
|
||||
|
|
@ -523,26 +448,58 @@ constexpr parse_specs_result<T, Char> parse_specs(basic_string_view<Char> str,
|
|||
template <typename Args, size_t POS, int ID, typename S>
|
||||
constexpr auto compile_format_string(S format_str) {
|
||||
using char_type = typename S::char_type;
|
||||
constexpr basic_string_view<char_type> str = format_str;
|
||||
constexpr auto str = basic_string_view<char_type>(format_str);
|
||||
if constexpr (str[POS] == '{') {
|
||||
if (POS + 1 == str.size())
|
||||
if constexpr (POS + 1 == str.size())
|
||||
throw format_error("unmatched '{' in format string");
|
||||
if constexpr (str[POS + 1] == '{') {
|
||||
return parse_tail<Args, POS + 2, ID>(make_text(str, POS, 1), format_str);
|
||||
} else if constexpr (str[POS + 1] == '}') {
|
||||
using type = get_type<ID, Args>;
|
||||
return parse_tail<Args, POS + 2, ID + 1>(field<char_type, type, ID>(),
|
||||
} else if constexpr (str[POS + 1] == '}' || str[POS + 1] == ':') {
|
||||
static_assert(ID != manual_indexing_id,
|
||||
"cannot switch from manual to automatic argument indexing");
|
||||
constexpr auto next_id =
|
||||
ID != manual_indexing_id ? ID + 1 : manual_indexing_id;
|
||||
return parse_replacement_field_then_tail<get_type<ID, Args>, Args,
|
||||
POS + 1, ID, next_id>(
|
||||
format_str);
|
||||
} else if constexpr (str[POS + 1] == ':') {
|
||||
using type = get_type<ID, Args>;
|
||||
constexpr auto result = parse_specs<type>(str, POS + 2, ID);
|
||||
return parse_tail<Args, result.end, result.next_arg_id>(
|
||||
spec_field<char_type, type, ID>{result.fmt}, format_str);
|
||||
} else {
|
||||
return unknown_format();
|
||||
constexpr auto arg_id_result =
|
||||
parse_arg_id<ID>(str.data() + POS + 1, str.data() + str.size());
|
||||
constexpr auto arg_id_end_pos = arg_id_result.arg_id_end - str.data();
|
||||
constexpr char_type c =
|
||||
arg_id_end_pos != str.size() ? str[arg_id_end_pos] : char_type();
|
||||
static_assert(c == '}' || c == ':', "missing '}' in format string");
|
||||
if constexpr (arg_id_result.arg_id.kind == arg_id_kind::index) {
|
||||
static_assert(
|
||||
ID == manual_indexing_id || ID == 0,
|
||||
"cannot switch from automatic to manual argument indexing");
|
||||
constexpr auto arg_index = arg_id_result.arg_id.val.index;
|
||||
return parse_replacement_field_then_tail<get_type<arg_index, Args>,
|
||||
Args, arg_id_end_pos,
|
||||
arg_index, manual_indexing_id>(
|
||||
format_str);
|
||||
} else if constexpr (arg_id_result.arg_id.kind == arg_id_kind::name) {
|
||||
constexpr auto arg_index =
|
||||
get_arg_index_by_name(arg_id_result.arg_id.val.name, Args{});
|
||||
if constexpr (arg_index != invalid_arg_index) {
|
||||
constexpr auto next_id =
|
||||
ID != manual_indexing_id ? ID + 1 : manual_indexing_id;
|
||||
return parse_replacement_field_then_tail<
|
||||
decltype(get_type<arg_index, Args>::value), Args, arg_id_end_pos,
|
||||
arg_index, next_id>(format_str);
|
||||
} else {
|
||||
if constexpr (c == '}') {
|
||||
return parse_tail<Args, arg_id_end_pos + 1, ID>(
|
||||
runtime_named_field<char_type>{arg_id_result.arg_id.val.name},
|
||||
format_str);
|
||||
} else if constexpr (c == ':') {
|
||||
return unknown_format(); // no type info for specs parsing
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
} else if constexpr (str[POS] == '}') {
|
||||
if (POS + 1 == str.size())
|
||||
if constexpr (POS + 1 == str.size())
|
||||
throw format_error("unmatched '}' in format string");
|
||||
return parse_tail<Args, POS + 2, ID>(make_text(str, POS, 1), format_str);
|
||||
} else {
|
||||
|
|
@ -558,142 +515,125 @@ constexpr auto compile_format_string(S format_str) {
|
|||
}
|
||||
|
||||
template <typename... Args, typename S,
|
||||
FMT_ENABLE_IF(is_compile_string<S>::value ||
|
||||
detail::is_compiled_string<S>::value)>
|
||||
FMT_ENABLE_IF(detail::is_compiled_string<S>::value)>
|
||||
constexpr auto compile(S format_str) {
|
||||
constexpr basic_string_view<typename S::char_type> str = format_str;
|
||||
constexpr auto str = basic_string_view<typename S::char_type>(format_str);
|
||||
if constexpr (str.size() == 0) {
|
||||
return detail::make_text(str, 0, 0);
|
||||
} else {
|
||||
constexpr auto result =
|
||||
detail::compile_format_string<detail::type_list<Args...>, 0, 0>(
|
||||
format_str);
|
||||
if constexpr (std::is_same<remove_cvref_t<decltype(result)>,
|
||||
detail::unknown_format>()) {
|
||||
return detail::compiled_format<S, Args...>(to_string_view(format_str));
|
||||
} else {
|
||||
return result;
|
||||
}
|
||||
}
|
||||
}
|
||||
#else
|
||||
template <typename... Args, typename S,
|
||||
FMT_ENABLE_IF(is_compile_string<S>::value)>
|
||||
constexpr auto compile(S format_str) -> detail::compiled_format<S, Args...> {
|
||||
return detail::compiled_format<S, Args...>(to_string_view(format_str));
|
||||
}
|
||||
#endif // __cpp_if_constexpr
|
||||
|
||||
// Compiles the format string which must be a string literal.
|
||||
template <typename... Args, typename Char, size_t N>
|
||||
auto compile(const Char (&format_str)[N])
|
||||
-> detail::compiled_format<const Char*, Args...> {
|
||||
return detail::compiled_format<const Char*, Args...>(
|
||||
basic_string_view<Char>(format_str, N - 1));
|
||||
}
|
||||
} // namespace detail
|
||||
|
||||
// DEPRECATED! use FMT_COMPILE instead.
|
||||
template <typename... Args>
|
||||
FMT_DEPRECATED auto compile(const Args&... args)
|
||||
-> decltype(detail::compile(args...)) {
|
||||
return detail::compile(args...);
|
||||
}
|
||||
FMT_MODULE_EXPORT_BEGIN
|
||||
|
||||
#if FMT_USE_CONSTEXPR
|
||||
# ifdef __cpp_if_constexpr
|
||||
#ifdef __cpp_if_constexpr
|
||||
|
||||
template <typename CompiledFormat, typename... Args,
|
||||
typename Char = typename CompiledFormat::char_type,
|
||||
FMT_ENABLE_IF(detail::is_compiled_format<CompiledFormat>::value)>
|
||||
FMT_INLINE std::basic_string<Char> format(const CompiledFormat& cf,
|
||||
const Args&... args) {
|
||||
basic_memory_buffer<Char> buffer;
|
||||
cf.format(detail::buffer_appender<Char>(buffer), args...);
|
||||
return to_string(buffer);
|
||||
auto s = std::basic_string<Char>();
|
||||
cf.format(std::back_inserter(s), args...);
|
||||
return s;
|
||||
}
|
||||
|
||||
template <typename OutputIt, typename CompiledFormat, typename... Args,
|
||||
FMT_ENABLE_IF(detail::is_compiled_format<CompiledFormat>::value)>
|
||||
OutputIt format_to(OutputIt out, const CompiledFormat& cf,
|
||||
constexpr FMT_INLINE OutputIt format_to(OutputIt out, const CompiledFormat& cf,
|
||||
const Args&... args) {
|
||||
return cf.format(out, args...);
|
||||
}
|
||||
# endif // __cpp_if_constexpr
|
||||
#endif // FMT_USE_CONSTEXPR
|
||||
|
||||
template <typename CompiledFormat, typename... Args,
|
||||
typename Char = typename CompiledFormat::char_type,
|
||||
FMT_ENABLE_IF(std::is_base_of<detail::basic_compiled_format,
|
||||
CompiledFormat>::value)>
|
||||
std::basic_string<Char> format(const CompiledFormat& cf, const Args&... args) {
|
||||
basic_memory_buffer<Char> buffer;
|
||||
using context = buffer_context<Char>;
|
||||
detail::cf::vformat_to<context>(detail::buffer_appender<Char>(buffer), cf,
|
||||
make_format_args<context>(args...));
|
||||
return to_string(buffer);
|
||||
}
|
||||
|
||||
template <typename S, typename... Args,
|
||||
FMT_ENABLE_IF(detail::is_compiled_string<S>::value)>
|
||||
FMT_INLINE std::basic_string<typename S::char_type> format(const S&,
|
||||
Args&&... args) {
|
||||
#ifdef __cpp_if_constexpr
|
||||
if constexpr (std::is_same<typename S::char_type, char>::value) {
|
||||
constexpr basic_string_view<typename S::char_type> str = S();
|
||||
if (str.size() == 2 && str[0] == '{' && str[1] == '}')
|
||||
return fmt::to_string(detail::first(args...));
|
||||
constexpr auto str = basic_string_view<typename S::char_type>(S());
|
||||
if constexpr (str.size() == 2 && str[0] == '{' && str[1] == '}') {
|
||||
const auto& first = detail::first(args...);
|
||||
if constexpr (detail::is_named_arg<
|
||||
remove_cvref_t<decltype(first)>>::value) {
|
||||
return fmt::to_string(first.value);
|
||||
} else {
|
||||
return fmt::to_string(first);
|
||||
}
|
||||
}
|
||||
}
|
||||
#endif
|
||||
constexpr auto compiled = detail::compile<Args...>(S());
|
||||
if constexpr (std::is_same<remove_cvref_t<decltype(compiled)>,
|
||||
detail::unknown_format>()) {
|
||||
return format(static_cast<basic_string_view<typename S::char_type>>(S()),
|
||||
std::forward<Args>(args)...);
|
||||
} else {
|
||||
return format(compiled, std::forward<Args>(args)...);
|
||||
}
|
||||
|
||||
template <typename OutputIt, typename CompiledFormat, typename... Args,
|
||||
FMT_ENABLE_IF(std::is_base_of<detail::basic_compiled_format,
|
||||
CompiledFormat>::value)>
|
||||
OutputIt format_to(OutputIt out, const CompiledFormat& cf,
|
||||
const Args&... args) {
|
||||
using char_type = typename CompiledFormat::char_type;
|
||||
using context = format_context_t<OutputIt, char_type>;
|
||||
return detail::cf::vformat_to<context>(out, cf,
|
||||
make_format_args<context>(args...));
|
||||
}
|
||||
}
|
||||
|
||||
template <typename OutputIt, typename S, typename... Args,
|
||||
FMT_ENABLE_IF(detail::is_compiled_string<S>::value)>
|
||||
OutputIt format_to(OutputIt out, const S&, const Args&... args) {
|
||||
FMT_CONSTEXPR OutputIt format_to(OutputIt out, const S&, Args&&... args) {
|
||||
constexpr auto compiled = detail::compile<Args...>(S());
|
||||
return format_to(out, compiled, args...);
|
||||
if constexpr (std::is_same<remove_cvref_t<decltype(compiled)>,
|
||||
detail::unknown_format>()) {
|
||||
return format_to(out,
|
||||
static_cast<basic_string_view<typename S::char_type>>(S()),
|
||||
std::forward<Args>(args)...);
|
||||
} else {
|
||||
return format_to(out, compiled, std::forward<Args>(args)...);
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
template <
|
||||
typename OutputIt, typename CompiledFormat, typename... Args,
|
||||
FMT_ENABLE_IF(detail::is_output_iterator<OutputIt>::value&& std::is_base_of<
|
||||
detail::basic_compiled_format, CompiledFormat>::value)>
|
||||
template <typename OutputIt, typename S, typename... Args,
|
||||
FMT_ENABLE_IF(detail::is_compiled_string<S>::value)>
|
||||
format_to_n_result<OutputIt> format_to_n(OutputIt out, size_t n,
|
||||
const CompiledFormat& cf,
|
||||
const Args&... args) {
|
||||
auto it =
|
||||
format_to(detail::truncating_iterator<OutputIt>(out, n), cf, args...);
|
||||
const S& format_str, Args&&... args) {
|
||||
auto it = format_to(detail::truncating_iterator<OutputIt>(out, n), format_str,
|
||||
std::forward<Args>(args)...);
|
||||
return {it.base(), it.count()};
|
||||
}
|
||||
|
||||
template <typename OutputIt, typename S, typename... Args,
|
||||
template <typename S, typename... Args,
|
||||
FMT_ENABLE_IF(detail::is_compiled_string<S>::value)>
|
||||
format_to_n_result<OutputIt> format_to_n(OutputIt out, size_t n, const S&,
|
||||
const Args&... args) {
|
||||
constexpr auto compiled = detail::compile<Args...>(S());
|
||||
auto it = format_to(detail::truncating_iterator<OutputIt>(out, n), compiled,
|
||||
args...);
|
||||
return {it.base(), it.count()};
|
||||
size_t formatted_size(const S& format_str, const Args&... args) {
|
||||
return format_to(detail::counting_iterator(), format_str, args...).count();
|
||||
}
|
||||
|
||||
template <typename CompiledFormat, typename... Args>
|
||||
size_t formatted_size(const CompiledFormat& cf, const Args&... args) {
|
||||
return format_to(detail::counting_iterator(), cf, args...).count();
|
||||
template <typename S, typename... Args,
|
||||
FMT_ENABLE_IF(detail::is_compiled_string<S>::value)>
|
||||
void print(std::FILE* f, const S& format_str, const Args&... args) {
|
||||
memory_buffer buffer;
|
||||
format_to(std::back_inserter(buffer), format_str, args...);
|
||||
detail::print(f, {buffer.data(), buffer.size()});
|
||||
}
|
||||
|
||||
template <typename S, typename... Args,
|
||||
FMT_ENABLE_IF(detail::is_compiled_string<S>::value)>
|
||||
void print(const S& format_str, const Args&... args) {
|
||||
print(stdout, format_str, args...);
|
||||
}
|
||||
|
||||
#if FMT_USE_NONTYPE_TEMPLATE_PARAMETERS
|
||||
inline namespace literals {
|
||||
template <detail_exported::fixed_string Str>
|
||||
constexpr detail::udl_compiled_string<
|
||||
remove_cvref_t<decltype(Str.data[0])>,
|
||||
sizeof(Str.data) / sizeof(decltype(Str.data[0])), Str>
|
||||
operator""_cf() {
|
||||
return {};
|
||||
}
|
||||
} // namespace literals
|
||||
#endif
|
||||
|
||||
FMT_MODULE_EXPORT_END
|
||||
FMT_END_NAMESPACE
|
||||
|
||||
#endif // FMT_COMPILE_H_
|
||||
|
|
|
|||
2345
src/3rdparty/fmt/core.h
vendored
2345
src/3rdparty/fmt/core.h
vendored
File diff suppressed because it is too large
Load diff
2093
src/3rdparty/fmt/format-inl.h
vendored
2093
src/3rdparty/fmt/format-inl.h
vendored
File diff suppressed because it is too large
Load diff
25
src/3rdparty/fmt/format.cc
vendored
25
src/3rdparty/fmt/format.cc
vendored
|
|
@ -23,9 +23,12 @@ int format_float(char* buf, std::size_t size, const char* format, int precision,
|
|||
return precision < 0 ? snprintf_ptr(buf, size, format, value)
|
||||
: snprintf_ptr(buf, size, format, precision, value);
|
||||
}
|
||||
} // namespace detail
|
||||
|
||||
template struct FMT_INSTANTIATION_DEF_API detail::basic_data<void>;
|
||||
template FMT_API dragonbox::decimal_fp<float> dragonbox::to_decimal(float x)
|
||||
FMT_NOEXCEPT;
|
||||
template FMT_API dragonbox::decimal_fp<double> dragonbox::to_decimal(double x)
|
||||
FMT_NOEXCEPT;
|
||||
} // namespace detail
|
||||
|
||||
// Workaround a bug in MSVC2013 that prevents instantiation of format_float.
|
||||
int (*instantiate_format_float)(double, int, detail::float_specs,
|
||||
|
|
@ -38,15 +41,18 @@ template FMT_API std::locale detail::locale_ref::get<std::locale>() const;
|
|||
|
||||
// Explicit instantiations for char.
|
||||
|
||||
template FMT_API std::string detail::grouping_impl<char>(locale_ref);
|
||||
template FMT_API char detail::thousands_sep_impl(locale_ref);
|
||||
template FMT_API auto detail::thousands_sep_impl(locale_ref)
|
||||
-> thousands_sep_result<char>;
|
||||
template FMT_API char detail::decimal_point_impl(locale_ref);
|
||||
|
||||
template FMT_API void detail::buffer<char>::append(const char*, const char*);
|
||||
|
||||
template FMT_API FMT_BUFFER_CONTEXT(char)::iterator detail::vformat_to(
|
||||
// DEPRECATED!
|
||||
// There is no correspondent extern template in format.h because of
|
||||
// incompatibility between clang and gcc (#2377).
|
||||
template FMT_API void detail::vformat_to(
|
||||
detail::buffer<char>&, string_view,
|
||||
basic_format_args<FMT_BUFFER_CONTEXT(char)>);
|
||||
basic_format_args<FMT_BUFFER_CONTEXT(char)>, detail::locale_ref);
|
||||
|
||||
template FMT_API int detail::snprintf_float(double, int, detail::float_specs,
|
||||
detail::buffer<char>&);
|
||||
|
|
@ -60,10 +66,13 @@ template FMT_API int detail::format_float(long double, int, detail::float_specs,
|
|||
|
||||
// Explicit instantiations for wchar_t.
|
||||
|
||||
template FMT_API std::string detail::grouping_impl<wchar_t>(locale_ref);
|
||||
template FMT_API wchar_t detail::thousands_sep_impl(locale_ref);
|
||||
template FMT_API auto detail::thousands_sep_impl(locale_ref)
|
||||
-> thousands_sep_result<wchar_t>;
|
||||
template FMT_API wchar_t detail::decimal_point_impl(locale_ref);
|
||||
|
||||
template FMT_API void detail::buffer<wchar_t>::append(const wchar_t*,
|
||||
const wchar_t*);
|
||||
|
||||
template struct detail::basic_data<void>;
|
||||
|
||||
FMT_END_NAMESPACE
|
||||
|
|
|
|||
3779
src/3rdparty/fmt/format.h
vendored
3779
src/3rdparty/fmt/format.h
vendored
File diff suppressed because it is too large
Load diff
80
src/3rdparty/fmt/locale.h
vendored
80
src/3rdparty/fmt/locale.h
vendored
|
|
@ -1,78 +1,2 @@
|
|||
// Formatting library for C++ - std::locale support
|
||||
//
|
||||
// Copyright (c) 2012 - present, Victor Zverovich
|
||||
// All rights reserved.
|
||||
//
|
||||
// For the license information refer to format.h.
|
||||
|
||||
#ifndef FMT_LOCALE_H_
|
||||
#define FMT_LOCALE_H_
|
||||
|
||||
#include <locale>
|
||||
|
||||
#include "format.h"
|
||||
|
||||
FMT_BEGIN_NAMESPACE
|
||||
|
||||
namespace detail {
|
||||
template <typename Char>
|
||||
typename buffer_context<Char>::iterator vformat_to(
|
||||
const std::locale& loc, buffer<Char>& buf,
|
||||
basic_string_view<Char> format_str,
|
||||
basic_format_args<buffer_context<type_identity_t<Char>>> args) {
|
||||
using af = arg_formatter<typename buffer_context<Char>::iterator, Char>;
|
||||
return vformat_to<af>(buffer_appender<Char>(buf), to_string_view(format_str),
|
||||
args, detail::locale_ref(loc));
|
||||
}
|
||||
|
||||
template <typename Char>
|
||||
std::basic_string<Char> vformat(
|
||||
const std::locale& loc, basic_string_view<Char> format_str,
|
||||
basic_format_args<buffer_context<type_identity_t<Char>>> args) {
|
||||
basic_memory_buffer<Char> buffer;
|
||||
detail::vformat_to(loc, buffer, format_str, args);
|
||||
return fmt::to_string(buffer);
|
||||
}
|
||||
} // namespace detail
|
||||
|
||||
template <typename S, typename Char = char_t<S>>
|
||||
inline std::basic_string<Char> vformat(
|
||||
const std::locale& loc, const S& format_str,
|
||||
basic_format_args<buffer_context<type_identity_t<Char>>> args) {
|
||||
return detail::vformat(loc, to_string_view(format_str), args);
|
||||
}
|
||||
|
||||
template <typename S, typename... Args, typename Char = char_t<S>>
|
||||
inline std::basic_string<Char> format(const std::locale& loc,
|
||||
const S& format_str, Args&&... args) {
|
||||
return detail::vformat(
|
||||
loc, to_string_view(format_str),
|
||||
fmt::make_args_checked<Args...>(format_str, args...));
|
||||
}
|
||||
|
||||
template <typename S, typename OutputIt, typename... Args,
|
||||
typename Char = enable_if_t<
|
||||
detail::is_output_iterator<OutputIt>::value, char_t<S>>>
|
||||
inline OutputIt vformat_to(
|
||||
OutputIt out, const std::locale& loc, const S& format_str,
|
||||
basic_format_args<buffer_context<type_identity_t<Char>>> args) {
|
||||
decltype(detail::get_buffer<Char>(out)) buf(detail::get_buffer_init(out));
|
||||
using af =
|
||||
detail::arg_formatter<typename buffer_context<Char>::iterator, Char>;
|
||||
vformat_to<af>(detail::buffer_appender<Char>(buf), to_string_view(format_str),
|
||||
args, detail::locale_ref(loc));
|
||||
return detail::get_iterator(buf);
|
||||
}
|
||||
|
||||
template <typename OutputIt, typename S, typename... Args,
|
||||
FMT_ENABLE_IF(detail::is_output_iterator<OutputIt>::value&&
|
||||
detail::is_string<S>::value)>
|
||||
inline OutputIt format_to(OutputIt out, const std::locale& loc,
|
||||
const S& format_str, Args&&... args) {
|
||||
const auto& vargs = fmt::make_args_checked<Args...>(format_str, args...);
|
||||
return vformat_to(out, loc, to_string_view(format_str), vargs);
|
||||
}
|
||||
|
||||
FMT_END_NAMESPACE
|
||||
|
||||
#endif // FMT_LOCALE_H_
|
||||
#include "xchar.h"
|
||||
#warning fmt/locale.h is deprecated, include fmt/format.h or fmt/xchar.h instead
|
||||
|
|
|
|||
112
src/3rdparty/fmt/os.cc
vendored
112
src/3rdparty/fmt/os.cc
vendored
|
|
@ -25,7 +25,6 @@
|
|||
# define WIN32_LEAN_AND_MEAN
|
||||
# endif
|
||||
# include <io.h>
|
||||
# include <windows.h>
|
||||
|
||||
# define O_CREAT _O_CREAT
|
||||
# define O_TRUNC _O_TRUNC
|
||||
|
|
@ -55,16 +54,16 @@
|
|||
namespace {
|
||||
#ifdef _WIN32
|
||||
// Return type of read and write functions.
|
||||
using RWResult = int;
|
||||
using rwresult = int;
|
||||
|
||||
// On Windows the count argument to read and write is unsigned, so convert
|
||||
// it from size_t preventing integer overflow.
|
||||
inline unsigned convert_rwcount(std::size_t count) {
|
||||
return count <= UINT_MAX ? static_cast<unsigned>(count) : UINT_MAX;
|
||||
}
|
||||
#else
|
||||
#elif FMT_USE_FCNTL
|
||||
// Return type of read and write functions.
|
||||
using RWResult = ssize_t;
|
||||
using rwresult = ssize_t;
|
||||
|
||||
inline std::size_t convert_rwcount(std::size_t count) { return count; }
|
||||
#endif
|
||||
|
|
@ -73,14 +72,14 @@ inline std::size_t convert_rwcount(std::size_t count) { return count; }
|
|||
FMT_BEGIN_NAMESPACE
|
||||
|
||||
#ifdef _WIN32
|
||||
detail::utf16_to_utf8::utf16_to_utf8(wstring_view s) {
|
||||
detail::utf16_to_utf8::utf16_to_utf8(basic_string_view<wchar_t> s) {
|
||||
if (int error_code = convert(s)) {
|
||||
FMT_THROW(windows_error(error_code,
|
||||
"cannot convert string from UTF-16 to UTF-8"));
|
||||
}
|
||||
}
|
||||
|
||||
int detail::utf16_to_utf8::convert(wstring_view s) {
|
||||
int detail::utf16_to_utf8::convert(basic_string_view<wchar_t> s) {
|
||||
if (s.size() > INT_MAX) return ERROR_INVALID_PARAMETER;
|
||||
int s_size = static_cast<int>(s.size());
|
||||
if (s_size == 0) {
|
||||
|
|
@ -101,46 +100,85 @@ int detail::utf16_to_utf8::convert(wstring_view s) {
|
|||
return 0;
|
||||
}
|
||||
|
||||
void windows_error::init(int err_code, string_view format_str,
|
||||
namespace detail {
|
||||
|
||||
class system_message {
|
||||
system_message(const system_message&) = delete;
|
||||
void operator=(const system_message&) = delete;
|
||||
|
||||
unsigned long result_;
|
||||
wchar_t* message_;
|
||||
|
||||
static bool is_whitespace(wchar_t c) FMT_NOEXCEPT {
|
||||
return c == L' ' || c == L'\n' || c == L'\r' || c == L'\t' || c == L'\0';
|
||||
}
|
||||
|
||||
public:
|
||||
explicit system_message(unsigned long error_code)
|
||||
: result_(0), message_(nullptr) {
|
||||
result_ = FormatMessageW(
|
||||
FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM |
|
||||
FORMAT_MESSAGE_IGNORE_INSERTS,
|
||||
nullptr, error_code, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
|
||||
reinterpret_cast<wchar_t*>(&message_), 0, nullptr);
|
||||
if (result_ != 0) {
|
||||
while (result_ != 0 && is_whitespace(message_[result_ - 1])) {
|
||||
--result_;
|
||||
}
|
||||
}
|
||||
}
|
||||
~system_message() { LocalFree(message_); }
|
||||
explicit operator bool() const FMT_NOEXCEPT { return result_ != 0; }
|
||||
operator basic_string_view<wchar_t>() const FMT_NOEXCEPT {
|
||||
return basic_string_view<wchar_t>(message_, result_);
|
||||
}
|
||||
};
|
||||
|
||||
class utf8_system_category final : public std::error_category {
|
||||
public:
|
||||
const char* name() const FMT_NOEXCEPT override { return "system"; }
|
||||
std::string message(int error_code) const override {
|
||||
system_message msg(error_code);
|
||||
if (msg) {
|
||||
utf16_to_utf8 utf8_message;
|
||||
if (utf8_message.convert(msg) == ERROR_SUCCESS) {
|
||||
return utf8_message.str();
|
||||
}
|
||||
}
|
||||
return "unknown error";
|
||||
}
|
||||
};
|
||||
|
||||
} // namespace detail
|
||||
|
||||
FMT_API const std::error_category& system_category() FMT_NOEXCEPT {
|
||||
static const detail::utf8_system_category category;
|
||||
return category;
|
||||
}
|
||||
|
||||
std::system_error vwindows_error(int err_code, string_view format_str,
|
||||
format_args args) {
|
||||
error_code_ = err_code;
|
||||
memory_buffer buffer;
|
||||
detail::format_windows_error(buffer, err_code, vformat(format_str, args));
|
||||
std::runtime_error& base = *this;
|
||||
base = std::runtime_error(to_string(buffer));
|
||||
auto ec = std::error_code(err_code, system_category());
|
||||
return std::system_error(ec, vformat(format_str, args));
|
||||
}
|
||||
|
||||
void detail::format_windows_error(detail::buffer<char>& out, int error_code,
|
||||
string_view message) FMT_NOEXCEPT {
|
||||
const char* message) FMT_NOEXCEPT {
|
||||
FMT_TRY {
|
||||
wmemory_buffer buf;
|
||||
buf.resize(inline_buffer_size);
|
||||
for (;;) {
|
||||
wchar_t* system_message = &buf[0];
|
||||
int result = FormatMessageW(
|
||||
FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, nullptr,
|
||||
error_code, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), system_message,
|
||||
static_cast<uint32_t>(buf.size()), nullptr);
|
||||
if (result != 0) {
|
||||
system_message msg(error_code);
|
||||
if (msg) {
|
||||
utf16_to_utf8 utf8_message;
|
||||
if (utf8_message.convert(system_message) == ERROR_SUCCESS) {
|
||||
format_to(buffer_appender<char>(out), "{}: {}", message,
|
||||
utf8_message);
|
||||
if (utf8_message.convert(msg) == ERROR_SUCCESS) {
|
||||
format_to(buffer_appender<char>(out), "{}: {}", message, utf8_message);
|
||||
return;
|
||||
}
|
||||
break;
|
||||
}
|
||||
if (GetLastError() != ERROR_INSUFFICIENT_BUFFER)
|
||||
break; // Can't get error message, report error code instead.
|
||||
buf.resize(buf.size() * 2);
|
||||
}
|
||||
}
|
||||
FMT_CATCH(...) {}
|
||||
format_error_code(out, error_code, message);
|
||||
}
|
||||
|
||||
void report_windows_error(int error_code,
|
||||
fmt::string_view message) FMT_NOEXCEPT {
|
||||
void report_windows_error(int error_code, const char* message) FMT_NOEXCEPT {
|
||||
report_error(detail::format_windows_error, error_code, message);
|
||||
}
|
||||
#endif // _WIN32
|
||||
|
|
@ -229,14 +267,14 @@ long long file::size() const {
|
|||
}
|
||||
|
||||
std::size_t file::read(void* buffer, std::size_t count) {
|
||||
RWResult result = 0;
|
||||
rwresult result = 0;
|
||||
FMT_RETRY(result, FMT_POSIX_CALL(read(fd_, buffer, convert_rwcount(count))));
|
||||
if (result < 0) FMT_THROW(system_error(errno, "cannot read from file"));
|
||||
return detail::to_unsigned(result);
|
||||
}
|
||||
|
||||
std::size_t file::write(const void* buffer, std::size_t count) {
|
||||
RWResult result = 0;
|
||||
rwresult result = 0;
|
||||
FMT_RETRY(result, FMT_POSIX_CALL(write(fd_, buffer, convert_rwcount(count))));
|
||||
if (result < 0) FMT_THROW(system_error(errno, "cannot write to file"));
|
||||
return detail::to_unsigned(result);
|
||||
|
|
@ -260,10 +298,10 @@ void file::dup2(int fd) {
|
|||
}
|
||||
}
|
||||
|
||||
void file::dup2(int fd, error_code& ec) FMT_NOEXCEPT {
|
||||
void file::dup2(int fd, std::error_code& ec) FMT_NOEXCEPT {
|
||||
int result = 0;
|
||||
FMT_RETRY(result, FMT_POSIX_CALL(dup2(fd_, fd)));
|
||||
if (result == -1) ec = error_code(errno);
|
||||
if (result == -1) ec = std::error_code(errno, std::generic_category());
|
||||
}
|
||||
|
||||
void file::pipe(file& read_end, file& write_end) {
|
||||
|
|
@ -315,7 +353,7 @@ long getpagesize() {
|
|||
# endif
|
||||
}
|
||||
|
||||
void ostream::grow(size_t) {
|
||||
FMT_API void ostream::grow(size_t) {
|
||||
if (this->size() == this->capacity()) flush();
|
||||
}
|
||||
#endif // FMT_USE_FCNTL
|
||||
|
|
|
|||
141
src/3rdparty/fmt/os.h
vendored
141
src/3rdparty/fmt/os.h
vendored
|
|
@ -8,16 +8,12 @@
|
|||
#ifndef FMT_OS_H_
|
||||
#define FMT_OS_H_
|
||||
|
||||
#if defined(__MINGW32__) || defined(__CYGWIN__)
|
||||
// Workaround MinGW bug https://sourceforge.net/p/mingw/bugs/2024/.
|
||||
# undef __STRICT_ANSI__
|
||||
#endif
|
||||
|
||||
#include <cerrno>
|
||||
#include <clocale> // for locale_t
|
||||
#include <clocale> // locale_t
|
||||
#include <cstddef>
|
||||
#include <cstdio>
|
||||
#include <cstdlib> // for strtod_l
|
||||
#include <cstdlib> // strtod_l
|
||||
#include <system_error> // std::system_error
|
||||
|
||||
#if defined __APPLE__ || defined(__FreeBSD__)
|
||||
# include <xlocale.h> // for LC_NUMERIC_MASK on OS X
|
||||
|
|
@ -74,6 +70,7 @@
|
|||
#define FMT_RETRY(result, expression) FMT_RETRY_VAL(result, expression, -1)
|
||||
|
||||
FMT_BEGIN_NAMESPACE
|
||||
FMT_MODULE_EXPORT_BEGIN
|
||||
|
||||
/**
|
||||
\rst
|
||||
|
|
@ -122,19 +119,28 @@ template <typename Char> class basic_cstring_view {
|
|||
using cstring_view = basic_cstring_view<char>;
|
||||
using wcstring_view = basic_cstring_view<wchar_t>;
|
||||
|
||||
// An error code.
|
||||
class error_code {
|
||||
private:
|
||||
int value_;
|
||||
template <typename Char> struct formatter<std::error_code, Char> {
|
||||
template <typename ParseContext>
|
||||
FMT_CONSTEXPR auto parse(ParseContext& ctx) -> decltype(ctx.begin()) {
|
||||
return ctx.begin();
|
||||
}
|
||||
|
||||
public:
|
||||
explicit error_code(int value = 0) FMT_NOEXCEPT : value_(value) {}
|
||||
|
||||
int get() const FMT_NOEXCEPT { return value_; }
|
||||
template <typename FormatContext>
|
||||
FMT_CONSTEXPR auto format(const std::error_code& ec, FormatContext& ctx) const
|
||||
-> decltype(ctx.out()) {
|
||||
auto out = ctx.out();
|
||||
out = detail::write_bytes(out, ec.category().name(),
|
||||
basic_format_specs<Char>());
|
||||
out = detail::write<Char>(out, Char(':'));
|
||||
out = detail::write<Char>(out, ec.value());
|
||||
return out;
|
||||
}
|
||||
};
|
||||
|
||||
#ifdef _WIN32
|
||||
namespace detail {
|
||||
FMT_API const std::error_category& system_category() FMT_NOEXCEPT;
|
||||
|
||||
FMT_BEGIN_DETAIL_NAMESPACE
|
||||
// A converter from UTF-16 to UTF-8.
|
||||
// It is only provided for Windows since other systems support UTF-8 natively.
|
||||
class utf16_to_utf8 {
|
||||
|
|
@ -143,7 +149,7 @@ class utf16_to_utf8 {
|
|||
|
||||
public:
|
||||
utf16_to_utf8() {}
|
||||
FMT_API explicit utf16_to_utf8(wstring_view s);
|
||||
FMT_API explicit utf16_to_utf8(basic_string_view<wchar_t> s);
|
||||
operator string_view() const { return string_view(&buffer_[0], size()); }
|
||||
size_t size() const { return buffer_.size() - 1; }
|
||||
const char* c_str() const { return &buffer_[0]; }
|
||||
|
|
@ -152,22 +158,19 @@ class utf16_to_utf8 {
|
|||
// Performs conversion returning a system error code instead of
|
||||
// throwing exception on conversion error. This method may still throw
|
||||
// in case of memory allocation error.
|
||||
FMT_API int convert(wstring_view s);
|
||||
FMT_API int convert(basic_string_view<wchar_t> s);
|
||||
};
|
||||
|
||||
FMT_API void format_windows_error(buffer<char>& out, int error_code,
|
||||
string_view message) FMT_NOEXCEPT;
|
||||
} // namespace detail
|
||||
const char* message) FMT_NOEXCEPT;
|
||||
FMT_END_DETAIL_NAMESPACE
|
||||
|
||||
/** A Windows error. */
|
||||
class windows_error : public system_error {
|
||||
private:
|
||||
FMT_API void init(int error_code, string_view format_str, format_args args);
|
||||
FMT_API std::system_error vwindows_error(int error_code, string_view format_str,
|
||||
format_args args);
|
||||
|
||||
public:
|
||||
/**
|
||||
/**
|
||||
\rst
|
||||
Constructs a :class:`fmt::windows_error` object with the description
|
||||
Constructs a :class:`std::system_error` object with the description
|
||||
of the form
|
||||
|
||||
.. parsed-literal::
|
||||
|
|
@ -181,7 +184,7 @@ class windows_error : public system_error {
|
|||
|
||||
**Example**::
|
||||
|
||||
// This throws a windows_error with the description
|
||||
// This throws a system_error with the description
|
||||
// cannot open file 'madeup': The system cannot find the file specified.
|
||||
// or similar (system message may vary).
|
||||
const char *filename = "madeup";
|
||||
|
|
@ -192,19 +195,31 @@ class windows_error : public system_error {
|
|||
"cannot open file '{}'", filename);
|
||||
}
|
||||
\endrst
|
||||
*/
|
||||
template <typename... Args>
|
||||
windows_error(int error_code, string_view message, const Args&... args) {
|
||||
init(error_code, message, make_format_args(args...));
|
||||
}
|
||||
};
|
||||
*/
|
||||
template <typename... Args>
|
||||
std::system_error windows_error(int error_code, string_view message,
|
||||
const Args&... args) {
|
||||
return vwindows_error(error_code, message, fmt::make_format_args(args...));
|
||||
}
|
||||
|
||||
// Reports a Windows error without throwing an exception.
|
||||
// Can be used to report errors from destructors.
|
||||
FMT_API void report_windows_error(int error_code,
|
||||
string_view message) FMT_NOEXCEPT;
|
||||
const char* message) FMT_NOEXCEPT;
|
||||
#else
|
||||
inline const std::error_category& system_category() FMT_NOEXCEPT {
|
||||
return std::system_category();
|
||||
}
|
||||
#endif // _WIN32
|
||||
|
||||
// std::system is not available on some platforms such as iOS (#2248).
|
||||
#ifdef __OSX__
|
||||
template <typename S, typename... Args, typename Char = char_t<S>>
|
||||
void say(const S& format_str, Args&&... args) {
|
||||
std::system(format("say \"{}\"", format(format_str, args...)).c_str());
|
||||
}
|
||||
#endif
|
||||
|
||||
// A buffered file.
|
||||
class buffered_file {
|
||||
private:
|
||||
|
|
@ -255,7 +270,7 @@ class buffered_file {
|
|||
|
||||
template <typename... Args>
|
||||
inline void print(string_view format_str, const Args&... args) {
|
||||
vprint(format_str, make_format_args(args...));
|
||||
vprint(format_str, fmt::make_format_args(args...));
|
||||
}
|
||||
};
|
||||
|
||||
|
|
@ -280,7 +295,8 @@ class file {
|
|||
WRONLY = FMT_POSIX(O_WRONLY), // Open for writing only.
|
||||
RDWR = FMT_POSIX(O_RDWR), // Open for reading and writing.
|
||||
CREATE = FMT_POSIX(O_CREAT), // Create if the file doesn't exist.
|
||||
APPEND = FMT_POSIX(O_APPEND) // Open in append mode.
|
||||
APPEND = FMT_POSIX(O_APPEND), // Open in append mode.
|
||||
TRUNC = FMT_POSIX(O_TRUNC) // Truncate the content of the file.
|
||||
};
|
||||
|
||||
// Constructs a file object which doesn't represent any file.
|
||||
|
|
@ -295,7 +311,8 @@ class file {
|
|||
|
||||
file(file&& other) FMT_NOEXCEPT : fd_(other.fd_) { other.fd_ = -1; }
|
||||
|
||||
file& operator=(file&& other) FMT_NOEXCEPT {
|
||||
// Move assignment is not noexcept because close may throw.
|
||||
file& operator=(file&& other) {
|
||||
close();
|
||||
fd_ = other.fd_;
|
||||
other.fd_ = -1;
|
||||
|
|
@ -331,7 +348,7 @@ class file {
|
|||
|
||||
// Makes fd be the copy of this file descriptor, closing fd first if
|
||||
// necessary.
|
||||
FMT_API void dup2(int fd, error_code& ec) FMT_NOEXCEPT;
|
||||
FMT_API void dup2(int fd, std::error_code& ec) FMT_NOEXCEPT;
|
||||
|
||||
// Creates a pipe setting up read_end and write_end file objects for reading
|
||||
// and writing respectively.
|
||||
|
|
@ -345,9 +362,10 @@ class file {
|
|||
// Returns the memory page size.
|
||||
long getpagesize();
|
||||
|
||||
namespace detail {
|
||||
FMT_BEGIN_DETAIL_NAMESPACE
|
||||
|
||||
struct buffer_size {
|
||||
buffer_size() = default;
|
||||
size_t value = 0;
|
||||
buffer_size operator=(size_t val) const {
|
||||
auto bs = buffer_size();
|
||||
|
|
@ -357,14 +375,14 @@ struct buffer_size {
|
|||
};
|
||||
|
||||
struct ostream_params {
|
||||
int oflag = file::WRONLY | file::CREATE;
|
||||
int oflag = file::WRONLY | file::CREATE | file::TRUNC;
|
||||
size_t buffer_size = BUFSIZ > 32768 ? BUFSIZ : 32768;
|
||||
|
||||
ostream_params() {}
|
||||
|
||||
template <typename... T>
|
||||
ostream_params(T... params, int oflag) : ostream_params(params...) {
|
||||
this->oflag = oflag;
|
||||
ostream_params(T... params, int new_oflag) : ostream_params(params...) {
|
||||
oflag = new_oflag;
|
||||
}
|
||||
|
||||
template <typename... T>
|
||||
|
|
@ -373,12 +391,13 @@ struct ostream_params {
|
|||
this->buffer_size = bs.value;
|
||||
}
|
||||
};
|
||||
} // namespace detail
|
||||
|
||||
static constexpr detail::buffer_size buffer_size;
|
||||
FMT_END_DETAIL_NAMESPACE
|
||||
|
||||
// A fast output stream which is not thread-safe.
|
||||
class ostream : private detail::buffer<char> {
|
||||
constexpr detail::buffer_size buffer_size;
|
||||
|
||||
/** A fast output stream which is not thread-safe. */
|
||||
class FMT_API ostream final : private detail::buffer<char> {
|
||||
private:
|
||||
file file_;
|
||||
|
||||
|
|
@ -388,7 +407,7 @@ class ostream : private detail::buffer<char> {
|
|||
clear();
|
||||
}
|
||||
|
||||
void grow(size_t) final;
|
||||
void grow(size_t) override;
|
||||
|
||||
ostream(cstring_view path, const detail::ostream_params& params)
|
||||
: file_(path, params.oflag) {
|
||||
|
|
@ -399,6 +418,7 @@ class ostream : private detail::buffer<char> {
|
|||
ostream(ostream&& other)
|
||||
: detail::buffer<char>(other.data(), other.size(), other.capacity()),
|
||||
file_(std::move(other.file_)) {
|
||||
other.clear();
|
||||
other.set(nullptr, 0);
|
||||
}
|
||||
~ostream() {
|
||||
|
|
@ -414,16 +434,30 @@ class ostream : private detail::buffer<char> {
|
|||
file_.close();
|
||||
}
|
||||
|
||||
template <typename S, typename... Args>
|
||||
void print(const S& format_str, const Args&... args) {
|
||||
format_to(detail::buffer_appender<char>(*this), format_str, args...);
|
||||
/**
|
||||
Formats ``args`` according to specifications in ``fmt`` and writes the
|
||||
output to the file.
|
||||
*/
|
||||
template <typename... T> void print(format_string<T...> fmt, T&&... args) {
|
||||
vformat_to(detail::buffer_appender<char>(*this), fmt,
|
||||
fmt::make_format_args(args...));
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
Opens a file for writing. Supported parameters passed in `params`:
|
||||
* ``<integer>``: Output flags (``file::WRONLY | file::CREATE`` by default)
|
||||
\rst
|
||||
Opens a file for writing. Supported parameters passed in *params*:
|
||||
|
||||
* ``<integer>``: Flags passed to `open
|
||||
<https://pubs.opengroup.org/onlinepubs/007904875/functions/open.html>`_
|
||||
(``file::WRONLY | file::CREATE`` by default)
|
||||
* ``buffer_size=<integer>``: Output buffer size
|
||||
|
||||
**Example**::
|
||||
|
||||
auto out = fmt::output_file("guide.txt");
|
||||
out.print("Don't {}", "Panic");
|
||||
\endrst
|
||||
*/
|
||||
template <typename... T>
|
||||
inline ostream output_file(cstring_view path, T... params) {
|
||||
|
|
@ -475,6 +509,7 @@ class locale {
|
|||
};
|
||||
using Locale FMT_DEPRECATED_ALIAS = locale;
|
||||
#endif // FMT_LOCALE
|
||||
FMT_MODULE_EXPORT_END
|
||||
FMT_END_NAMESPACE
|
||||
|
||||
#endif // FMT_OS_H_
|
||||
|
|
|
|||
4
src/3rdparty/fmt/ostream.h
vendored
4
src/3rdparty/fmt/ostream.h
vendored
|
|
@ -85,6 +85,8 @@ template <typename T, typename Char> class is_streamable {
|
|||
using result = decltype(test<T>(0));
|
||||
|
||||
public:
|
||||
is_streamable() = default;
|
||||
|
||||
static const bool value = result::value;
|
||||
};
|
||||
|
||||
|
|
@ -149,6 +151,7 @@ struct fallback_formatter<T, Char, enable_if_t<is_streamable<T, Char>::value>>
|
|||
};
|
||||
} // namespace detail
|
||||
|
||||
FMT_MODULE_EXPORT
|
||||
template <typename Char>
|
||||
void vprint(std::basic_ostream<Char>& os, basic_string_view<Char> format_str,
|
||||
basic_format_args<buffer_context<type_identity_t<Char>>> args) {
|
||||
|
|
@ -166,6 +169,7 @@ void vprint(std::basic_ostream<Char>& os, basic_string_view<Char> format_str,
|
|||
fmt::print(cerr, "Don't {}!", "panic");
|
||||
\endrst
|
||||
*/
|
||||
FMT_MODULE_EXPORT
|
||||
template <typename S, typename... Args,
|
||||
typename Char = enable_if_t<detail::is_string<S>::value, char_t<S>>>
|
||||
void print(std::basic_ostream<Char>& os, const S& format_str, Args&&... args) {
|
||||
|
|
|
|||
463
src/3rdparty/fmt/printf.h
vendored
463
src/3rdparty/fmt/printf.h
vendored
|
|
@ -10,11 +10,54 @@
|
|||
|
||||
#include <algorithm> // std::max
|
||||
#include <limits> // std::numeric_limits
|
||||
#include <ostream>
|
||||
|
||||
#include "ostream.h"
|
||||
#include "format.h"
|
||||
|
||||
FMT_BEGIN_NAMESPACE
|
||||
namespace detail {
|
||||
FMT_MODULE_EXPORT_BEGIN
|
||||
|
||||
template <typename T> struct printf_formatter { printf_formatter() = delete; };
|
||||
|
||||
template <typename Char>
|
||||
class basic_printf_parse_context : public basic_format_parse_context<Char> {
|
||||
using basic_format_parse_context<Char>::basic_format_parse_context;
|
||||
};
|
||||
|
||||
template <typename OutputIt, typename Char> class basic_printf_context {
|
||||
private:
|
||||
OutputIt out_;
|
||||
basic_format_args<basic_printf_context> args_;
|
||||
|
||||
public:
|
||||
using char_type = Char;
|
||||
using format_arg = basic_format_arg<basic_printf_context>;
|
||||
using parse_context_type = basic_printf_parse_context<Char>;
|
||||
template <typename T> using formatter_type = printf_formatter<T>;
|
||||
|
||||
/**
|
||||
\rst
|
||||
Constructs a ``printf_context`` object. References to the arguments are
|
||||
stored in the context object so make sure they have appropriate lifetimes.
|
||||
\endrst
|
||||
*/
|
||||
basic_printf_context(OutputIt out,
|
||||
basic_format_args<basic_printf_context> args)
|
||||
: out_(out), args_(args) {}
|
||||
|
||||
OutputIt out() { return out_; }
|
||||
void advance_to(OutputIt it) { out_ = it; }
|
||||
|
||||
detail::locale_ref locale() { return {}; }
|
||||
|
||||
format_arg arg(int id) const { return args_.get(id); }
|
||||
|
||||
FMT_CONSTEXPR void on_error(const char* message) {
|
||||
detail::error_handler().on_error(message);
|
||||
}
|
||||
};
|
||||
|
||||
FMT_BEGIN_DETAIL_NAMESPACE
|
||||
|
||||
// Checks if a value fits in int - used to avoid warnings about comparing
|
||||
// signed and unsigned integers.
|
||||
|
|
@ -178,79 +221,34 @@ template <typename Char> class printf_width_handler {
|
|||
}
|
||||
};
|
||||
|
||||
template <typename Char, typename Context>
|
||||
void vprintf(buffer<Char>& buf, basic_string_view<Char> format,
|
||||
basic_format_args<Context> args) {
|
||||
Context(buffer_appender<Char>(buf), format, args).format();
|
||||
}
|
||||
} // namespace detail
|
||||
|
||||
// For printing into memory_buffer.
|
||||
template <typename Char, typename Context>
|
||||
FMT_DEPRECATED void printf(detail::buffer<Char>& buf,
|
||||
basic_string_view<Char> format,
|
||||
basic_format_args<Context> args) {
|
||||
return detail::vprintf(buf, format, args);
|
||||
}
|
||||
using detail::vprintf;
|
||||
|
||||
template <typename Char>
|
||||
class basic_printf_parse_context : public basic_format_parse_context<Char> {
|
||||
using basic_format_parse_context<Char>::basic_format_parse_context;
|
||||
};
|
||||
template <typename OutputIt, typename Char> class basic_printf_context;
|
||||
|
||||
/**
|
||||
\rst
|
||||
The ``printf`` argument formatter.
|
||||
\endrst
|
||||
*/
|
||||
// The ``printf`` argument formatter.
|
||||
template <typename OutputIt, typename Char>
|
||||
class printf_arg_formatter : public detail::arg_formatter_base<OutputIt, Char> {
|
||||
public:
|
||||
using iterator = OutputIt;
|
||||
|
||||
class printf_arg_formatter : public arg_formatter<Char> {
|
||||
private:
|
||||
using char_type = Char;
|
||||
using base = detail::arg_formatter_base<OutputIt, Char>;
|
||||
using base = arg_formatter<Char>;
|
||||
using context_type = basic_printf_context<OutputIt, Char>;
|
||||
using format_specs = basic_format_specs<Char>;
|
||||
|
||||
context_type& context_;
|
||||
|
||||
void write_null_pointer(char) {
|
||||
this->specs()->type = 0;
|
||||
this->write("(nil)");
|
||||
}
|
||||
|
||||
void write_null_pointer(wchar_t) {
|
||||
this->specs()->type = 0;
|
||||
this->write(L"(nil)");
|
||||
OutputIt write_null_pointer(bool is_string = false) {
|
||||
auto s = this->specs;
|
||||
s.type = 0;
|
||||
return write_bytes(this->out, is_string ? "(null)" : "(nil)", s);
|
||||
}
|
||||
|
||||
public:
|
||||
using format_specs = typename base::format_specs;
|
||||
printf_arg_formatter(OutputIt iter, format_specs& s, context_type& ctx)
|
||||
: base{iter, s, locale_ref()}, context_(ctx) {}
|
||||
|
||||
/**
|
||||
\rst
|
||||
Constructs an argument formatter object.
|
||||
*buffer* is a reference to the output buffer and *specs* contains format
|
||||
specifier information for standard argument types.
|
||||
\endrst
|
||||
*/
|
||||
printf_arg_formatter(iterator iter, format_specs& specs, context_type& ctx)
|
||||
: base(iter, &specs, detail::locale_ref()), context_(ctx) {}
|
||||
OutputIt operator()(monostate value) { return base::operator()(value); }
|
||||
|
||||
template <typename T, FMT_ENABLE_IF(fmt::detail::is_integral<T>::value)>
|
||||
iterator operator()(T value) {
|
||||
// MSVC2013 fails to compile separate overloads for bool and char_type so
|
||||
// use std::is_same instead.
|
||||
if (std::is_same<T, bool>::value) {
|
||||
format_specs& fmt_specs = *this->specs();
|
||||
if (fmt_specs.type != 's') return base::operator()(value ? 1 : 0);
|
||||
fmt_specs.type = 0;
|
||||
this->write(value != 0);
|
||||
} else if (std::is_same<T, char_type>::value) {
|
||||
format_specs& fmt_specs = *this->specs();
|
||||
template <typename T, FMT_ENABLE_IF(detail::is_integral<T>::value)>
|
||||
OutputIt operator()(T value) {
|
||||
// MSVC2013 fails to compile separate overloads for bool and Char so use
|
||||
// std::is_same instead.
|
||||
if (std::is_same<T, Char>::value) {
|
||||
format_specs fmt_specs = this->specs;
|
||||
if (fmt_specs.type && fmt_specs.type != 'c')
|
||||
return (*this)(static_cast<int>(value));
|
||||
fmt_specs.sign = sign::none;
|
||||
|
|
@ -260,137 +258,48 @@ class printf_arg_formatter : public detail::arg_formatter_base<OutputIt, Char> {
|
|||
// ignored for non-numeric types
|
||||
if (fmt_specs.align == align::none || fmt_specs.align == align::numeric)
|
||||
fmt_specs.align = align::right;
|
||||
return base::operator()(value);
|
||||
} else {
|
||||
return base::operator()(value);
|
||||
return write<Char>(this->out, static_cast<Char>(value), fmt_specs);
|
||||
}
|
||||
return this->out();
|
||||
return base::operator()(value);
|
||||
}
|
||||
|
||||
template <typename T, FMT_ENABLE_IF(std::is_floating_point<T>::value)>
|
||||
iterator operator()(T value) {
|
||||
OutputIt operator()(T value) {
|
||||
return base::operator()(value);
|
||||
}
|
||||
|
||||
/** Formats a null-terminated C string. */
|
||||
iterator operator()(const char* value) {
|
||||
if (value)
|
||||
base::operator()(value);
|
||||
else if (this->specs()->type == 'p')
|
||||
write_null_pointer(char_type());
|
||||
else
|
||||
this->write("(null)");
|
||||
return this->out();
|
||||
OutputIt operator()(const char* value) {
|
||||
if (value) return base::operator()(value);
|
||||
return write_null_pointer(this->specs.type != 'p');
|
||||
}
|
||||
|
||||
/** Formats a null-terminated wide C string. */
|
||||
iterator operator()(const wchar_t* value) {
|
||||
if (value)
|
||||
base::operator()(value);
|
||||
else if (this->specs()->type == 'p')
|
||||
write_null_pointer(char_type());
|
||||
else
|
||||
this->write(L"(null)");
|
||||
return this->out();
|
||||
OutputIt operator()(const wchar_t* value) {
|
||||
if (value) return base::operator()(value);
|
||||
return write_null_pointer(this->specs.type != 'p');
|
||||
}
|
||||
|
||||
iterator operator()(basic_string_view<char_type> value) {
|
||||
OutputIt operator()(basic_string_view<Char> value) {
|
||||
return base::operator()(value);
|
||||
}
|
||||
|
||||
iterator operator()(monostate value) { return base::operator()(value); }
|
||||
|
||||
/** Formats a pointer. */
|
||||
iterator operator()(const void* value) {
|
||||
if (value) return base::operator()(value);
|
||||
this->specs()->type = 0;
|
||||
write_null_pointer(char_type());
|
||||
return this->out();
|
||||
OutputIt operator()(const void* value) {
|
||||
return value ? base::operator()(value) : write_null_pointer();
|
||||
}
|
||||
|
||||
/** Formats an argument of a custom (user-defined) type. */
|
||||
iterator operator()(typename basic_format_arg<context_type>::handle handle) {
|
||||
handle.format(context_.parse_context(), context_);
|
||||
return this->out();
|
||||
OutputIt operator()(typename basic_format_arg<context_type>::handle handle) {
|
||||
auto parse_ctx =
|
||||
basic_printf_parse_context<Char>(basic_string_view<Char>());
|
||||
handle.format(parse_ctx, context_);
|
||||
return this->out;
|
||||
}
|
||||
};
|
||||
|
||||
template <typename T> struct printf_formatter {
|
||||
printf_formatter() = delete;
|
||||
|
||||
template <typename ParseContext>
|
||||
auto parse(ParseContext& ctx) -> decltype(ctx.begin()) {
|
||||
return ctx.begin();
|
||||
}
|
||||
|
||||
template <typename FormatContext>
|
||||
auto format(const T& value, FormatContext& ctx) -> decltype(ctx.out()) {
|
||||
detail::format_value(detail::get_container(ctx.out()), value);
|
||||
return ctx.out();
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
This template formats data and writes the output through an output iterator.
|
||||
*/
|
||||
template <typename OutputIt, typename Char> class basic_printf_context {
|
||||
public:
|
||||
/** The character type for the output. */
|
||||
using char_type = Char;
|
||||
using iterator = OutputIt;
|
||||
using format_arg = basic_format_arg<basic_printf_context>;
|
||||
using parse_context_type = basic_printf_parse_context<Char>;
|
||||
template <typename T> using formatter_type = printf_formatter<T>;
|
||||
|
||||
private:
|
||||
using format_specs = basic_format_specs<char_type>;
|
||||
|
||||
OutputIt out_;
|
||||
basic_format_args<basic_printf_context> args_;
|
||||
parse_context_type parse_ctx_;
|
||||
|
||||
static void parse_flags(format_specs& specs, const Char*& it,
|
||||
const Char* end);
|
||||
|
||||
// Returns the argument with specified index or, if arg_index is -1, the next
|
||||
// argument.
|
||||
format_arg get_arg(int arg_index = -1);
|
||||
|
||||
// Parses argument index, flags and width and returns the argument index.
|
||||
int parse_header(const Char*& it, const Char* end, format_specs& specs);
|
||||
|
||||
public:
|
||||
/**
|
||||
\rst
|
||||
Constructs a ``printf_context`` object. References to the arguments are
|
||||
stored in the context object so make sure they have appropriate lifetimes.
|
||||
\endrst
|
||||
*/
|
||||
basic_printf_context(OutputIt out, basic_string_view<char_type> format_str,
|
||||
basic_format_args<basic_printf_context> args)
|
||||
: out_(out), args_(args), parse_ctx_(format_str) {}
|
||||
|
||||
OutputIt out() { return out_; }
|
||||
void advance_to(OutputIt it) { out_ = it; }
|
||||
|
||||
detail::locale_ref locale() { return {}; }
|
||||
|
||||
format_arg arg(int id) const { return args_.get(id); }
|
||||
|
||||
parse_context_type& parse_context() { return parse_ctx_; }
|
||||
|
||||
FMT_CONSTEXPR void on_error(const char* message) {
|
||||
parse_ctx_.on_error(message);
|
||||
}
|
||||
|
||||
/** Formats stored arguments and writes the output to the range. */
|
||||
template <typename ArgFormatter = printf_arg_formatter<OutputIt, Char>>
|
||||
OutputIt format();
|
||||
};
|
||||
|
||||
template <typename OutputIt, typename Char>
|
||||
void basic_printf_context<OutputIt, Char>::parse_flags(format_specs& specs,
|
||||
const Char*& it,
|
||||
template <typename Char>
|
||||
void parse_flags(basic_format_specs<Char>& specs, const Char*& it,
|
||||
const Char* end) {
|
||||
for (; it != end; ++it) {
|
||||
switch (*it) {
|
||||
|
|
@ -417,35 +326,24 @@ void basic_printf_context<OutputIt, Char>::parse_flags(format_specs& specs,
|
|||
}
|
||||
}
|
||||
|
||||
template <typename OutputIt, typename Char>
|
||||
typename basic_printf_context<OutputIt, Char>::format_arg
|
||||
basic_printf_context<OutputIt, Char>::get_arg(int arg_index) {
|
||||
if (arg_index < 0)
|
||||
arg_index = parse_ctx_.next_arg_id();
|
||||
else
|
||||
parse_ctx_.check_arg_id(--arg_index);
|
||||
return detail::get_arg(*this, arg_index);
|
||||
}
|
||||
|
||||
template <typename OutputIt, typename Char>
|
||||
int basic_printf_context<OutputIt, Char>::parse_header(const Char*& it,
|
||||
const Char* end,
|
||||
format_specs& specs) {
|
||||
template <typename Char, typename GetArg>
|
||||
int parse_header(const Char*& it, const Char* end,
|
||||
basic_format_specs<Char>& specs, GetArg get_arg) {
|
||||
int arg_index = -1;
|
||||
char_type c = *it;
|
||||
Char c = *it;
|
||||
if (c >= '0' && c <= '9') {
|
||||
// Parse an argument index (if followed by '$') or a width possibly
|
||||
// preceded with '0' flag(s).
|
||||
detail::error_handler eh;
|
||||
int value = parse_nonnegative_int(it, end, eh);
|
||||
int value = parse_nonnegative_int(it, end, -1);
|
||||
if (it != end && *it == '$') { // value is an argument index
|
||||
++it;
|
||||
arg_index = value;
|
||||
arg_index = value != -1 ? value : max_value<int>();
|
||||
} else {
|
||||
if (c == '0') specs.fill[0] = '0';
|
||||
if (value != 0) {
|
||||
// Nonzero value means that we parsed width and don't need to
|
||||
// parse it or flags again, so return now.
|
||||
if (value == -1) FMT_THROW(format_error("number is too big"));
|
||||
specs.width = value;
|
||||
return arg_index;
|
||||
}
|
||||
|
|
@ -455,58 +353,76 @@ int basic_printf_context<OutputIt, Char>::parse_header(const Char*& it,
|
|||
// Parse width.
|
||||
if (it != end) {
|
||||
if (*it >= '0' && *it <= '9') {
|
||||
detail::error_handler eh;
|
||||
specs.width = parse_nonnegative_int(it, end, eh);
|
||||
specs.width = parse_nonnegative_int(it, end, -1);
|
||||
if (specs.width == -1) FMT_THROW(format_error("number is too big"));
|
||||
} else if (*it == '*') {
|
||||
++it;
|
||||
specs.width = static_cast<int>(visit_format_arg(
|
||||
detail::printf_width_handler<char_type>(specs), get_arg()));
|
||||
detail::printf_width_handler<Char>(specs), get_arg(-1)));
|
||||
}
|
||||
}
|
||||
return arg_index;
|
||||
}
|
||||
|
||||
template <typename OutputIt, typename Char>
|
||||
template <typename ArgFormatter>
|
||||
OutputIt basic_printf_context<OutputIt, Char>::format() {
|
||||
auto out = this->out();
|
||||
const Char* start = parse_ctx_.begin();
|
||||
const Char* end = parse_ctx_.end();
|
||||
template <typename Char, typename Context>
|
||||
void vprintf(buffer<Char>& buf, basic_string_view<Char> format,
|
||||
basic_format_args<Context> args) {
|
||||
using OutputIt = buffer_appender<Char>;
|
||||
auto out = OutputIt(buf);
|
||||
auto context = basic_printf_context<OutputIt, Char>(out, args);
|
||||
auto parse_ctx = basic_printf_parse_context<Char>(format);
|
||||
|
||||
// Returns the argument with specified index or, if arg_index is -1, the next
|
||||
// argument.
|
||||
auto get_arg = [&](int arg_index) {
|
||||
if (arg_index < 0)
|
||||
arg_index = parse_ctx.next_arg_id();
|
||||
else
|
||||
parse_ctx.check_arg_id(--arg_index);
|
||||
return detail::get_arg(context, arg_index);
|
||||
};
|
||||
|
||||
const Char* start = parse_ctx.begin();
|
||||
const Char* end = parse_ctx.end();
|
||||
auto it = start;
|
||||
while (it != end) {
|
||||
char_type c = *it++;
|
||||
if (c != '%') continue;
|
||||
if (!detail::find<false, Char>(it, end, '%', it)) {
|
||||
it = end; // detail::find leaves it == nullptr if it doesn't find '%'
|
||||
break;
|
||||
}
|
||||
Char c = *it++;
|
||||
if (it != end && *it == c) {
|
||||
out = std::copy(start, it, out);
|
||||
out = detail::write(
|
||||
out, basic_string_view<Char>(start, detail::to_unsigned(it - start)));
|
||||
start = ++it;
|
||||
continue;
|
||||
}
|
||||
out = std::copy(start, it - 1, out);
|
||||
out = detail::write(out, basic_string_view<Char>(
|
||||
start, detail::to_unsigned(it - 1 - start)));
|
||||
|
||||
format_specs specs;
|
||||
basic_format_specs<Char> specs;
|
||||
specs.align = align::right;
|
||||
|
||||
// Parse argument index, flags and width.
|
||||
int arg_index = parse_header(it, end, specs);
|
||||
if (arg_index == 0) on_error("argument not found");
|
||||
int arg_index = parse_header(it, end, specs, get_arg);
|
||||
if (arg_index == 0) parse_ctx.on_error("argument not found");
|
||||
|
||||
// Parse precision.
|
||||
if (it != end && *it == '.') {
|
||||
++it;
|
||||
c = it != end ? *it : 0;
|
||||
if ('0' <= c && c <= '9') {
|
||||
detail::error_handler eh;
|
||||
specs.precision = parse_nonnegative_int(it, end, eh);
|
||||
specs.precision = parse_nonnegative_int(it, end, 0);
|
||||
} else if (c == '*') {
|
||||
++it;
|
||||
specs.precision = static_cast<int>(
|
||||
visit_format_arg(detail::printf_precision_handler(), get_arg()));
|
||||
visit_format_arg(detail::printf_precision_handler(), get_arg(-1)));
|
||||
} else {
|
||||
specs.precision = 0;
|
||||
}
|
||||
}
|
||||
|
||||
format_arg arg = get_arg(arg_index);
|
||||
auto arg = get_arg(arg_index);
|
||||
// For d, i, o, u, x, and X conversion specifiers, if a precision is
|
||||
// specified, the '0' flag is ignored
|
||||
if (specs.precision >= 0 && arg.is_integral())
|
||||
|
|
@ -516,9 +432,10 @@ OutputIt basic_printf_context<OutputIt, Char>::format() {
|
|||
auto str = visit_format_arg(detail::get_cstring<Char>(), arg);
|
||||
auto str_end = str + specs.precision;
|
||||
auto nul = std::find(str, str_end, Char());
|
||||
arg = detail::make_arg<basic_printf_context>(basic_string_view<Char>(
|
||||
str,
|
||||
detail::to_unsigned(nul != str_end ? nul - str : specs.precision)));
|
||||
arg = detail::make_arg<basic_printf_context<OutputIt, Char>>(
|
||||
basic_string_view<Char>(
|
||||
str, detail::to_unsigned(nul != str_end ? nul - str
|
||||
: specs.precision)));
|
||||
}
|
||||
if (specs.alt && visit_format_arg(detail::is_zero_int(), arg))
|
||||
specs.alt = false;
|
||||
|
|
@ -532,7 +449,7 @@ OutputIt basic_printf_context<OutputIt, Char>::format() {
|
|||
|
||||
// Parse length and convert the argument to the required type.
|
||||
c = it != end ? *it++ : 0;
|
||||
char_type t = it != end ? *it : 0;
|
||||
Char t = it != end ? *it : 0;
|
||||
using detail::convert_arg;
|
||||
switch (c) {
|
||||
case 'h':
|
||||
|
|
@ -582,7 +499,8 @@ OutputIt basic_printf_context<OutputIt, Char>::format() {
|
|||
specs.type = 'd';
|
||||
break;
|
||||
case 'c':
|
||||
visit_format_arg(detail::char_converter<basic_printf_context>(arg),
|
||||
visit_format_arg(
|
||||
detail::char_converter<basic_printf_context<OutputIt, Char>>(arg),
|
||||
arg);
|
||||
break;
|
||||
}
|
||||
|
|
@ -591,10 +509,12 @@ OutputIt basic_printf_context<OutputIt, Char>::format() {
|
|||
start = it;
|
||||
|
||||
// Format argument.
|
||||
out = visit_format_arg(ArgFormatter(out, specs, *this), arg);
|
||||
out = visit_format_arg(
|
||||
detail::printf_arg_formatter<OutputIt, Char>(out, specs, context), arg);
|
||||
}
|
||||
return std::copy(start, it, out);
|
||||
detail::write(out, basic_string_view<Char>(start, to_unsigned(it - start)));
|
||||
}
|
||||
FMT_END_DETAIL_NAMESPACE
|
||||
|
||||
template <typename Char>
|
||||
using basic_printf_context_t =
|
||||
|
|
@ -612,9 +532,9 @@ using wprintf_args = basic_format_args<wprintf_context>;
|
|||
arguments and can be implicitly converted to `~fmt::printf_args`.
|
||||
\endrst
|
||||
*/
|
||||
template <typename... Args>
|
||||
inline format_arg_store<printf_context, Args...> make_printf_args(
|
||||
const Args&... args) {
|
||||
template <typename... T>
|
||||
inline auto make_printf_args(const T&... args)
|
||||
-> format_arg_store<printf_context, T...> {
|
||||
return {args...};
|
||||
}
|
||||
|
||||
|
|
@ -624,18 +544,19 @@ inline format_arg_store<printf_context, Args...> make_printf_args(
|
|||
arguments and can be implicitly converted to `~fmt::wprintf_args`.
|
||||
\endrst
|
||||
*/
|
||||
template <typename... Args>
|
||||
inline format_arg_store<wprintf_context, Args...> make_wprintf_args(
|
||||
const Args&... args) {
|
||||
template <typename... T>
|
||||
inline auto make_wprintf_args(const T&... args)
|
||||
-> format_arg_store<wprintf_context, T...> {
|
||||
return {args...};
|
||||
}
|
||||
|
||||
template <typename S, typename Char = char_t<S>>
|
||||
inline std::basic_string<Char> vsprintf(
|
||||
const S& format,
|
||||
basic_format_args<basic_printf_context_t<type_identity_t<Char>>> args) {
|
||||
inline auto vsprintf(
|
||||
const S& fmt,
|
||||
basic_format_args<basic_printf_context_t<type_identity_t<Char>>> args)
|
||||
-> std::basic_string<Char> {
|
||||
basic_memory_buffer<Char> buffer;
|
||||
vprintf(buffer, to_string_view(format), args);
|
||||
vprintf(buffer, to_string_view(fmt), args);
|
||||
return to_string(buffer);
|
||||
}
|
||||
|
||||
|
|
@ -648,19 +569,20 @@ inline std::basic_string<Char> vsprintf(
|
|||
std::string message = fmt::sprintf("The answer is %d", 42);
|
||||
\endrst
|
||||
*/
|
||||
template <typename S, typename... Args,
|
||||
template <typename S, typename... T,
|
||||
typename Char = enable_if_t<detail::is_string<S>::value, char_t<S>>>
|
||||
inline std::basic_string<Char> sprintf(const S& format, const Args&... args) {
|
||||
inline auto sprintf(const S& fmt, const T&... args) -> std::basic_string<Char> {
|
||||
using context = basic_printf_context_t<Char>;
|
||||
return vsprintf(to_string_view(format), make_format_args<context>(args...));
|
||||
return vsprintf(to_string_view(fmt), fmt::make_format_args<context>(args...));
|
||||
}
|
||||
|
||||
template <typename S, typename Char = char_t<S>>
|
||||
inline int vfprintf(
|
||||
std::FILE* f, const S& format,
|
||||
basic_format_args<basic_printf_context_t<type_identity_t<Char>>> args) {
|
||||
inline auto vfprintf(
|
||||
std::FILE* f, const S& fmt,
|
||||
basic_format_args<basic_printf_context_t<type_identity_t<Char>>> args)
|
||||
-> int {
|
||||
basic_memory_buffer<Char> buffer;
|
||||
vprintf(buffer, to_string_view(format), args);
|
||||
vprintf(buffer, to_string_view(fmt), args);
|
||||
size_t size = buffer.size();
|
||||
return std::fwrite(buffer.data(), sizeof(Char), size, f) < size
|
||||
? -1
|
||||
|
|
@ -676,19 +598,19 @@ inline int vfprintf(
|
|||
fmt::fprintf(stderr, "Don't %s!", "panic");
|
||||
\endrst
|
||||
*/
|
||||
template <typename S, typename... Args,
|
||||
typename Char = enable_if_t<detail::is_string<S>::value, char_t<S>>>
|
||||
inline int fprintf(std::FILE* f, const S& format, const Args&... args) {
|
||||
template <typename S, typename... T, typename Char = char_t<S>>
|
||||
inline auto fprintf(std::FILE* f, const S& fmt, const T&... args) -> int {
|
||||
using context = basic_printf_context_t<Char>;
|
||||
return vfprintf(f, to_string_view(format),
|
||||
make_format_args<context>(args...));
|
||||
return vfprintf(f, to_string_view(fmt),
|
||||
fmt::make_format_args<context>(args...));
|
||||
}
|
||||
|
||||
template <typename S, typename Char = char_t<S>>
|
||||
inline int vprintf(
|
||||
const S& format,
|
||||
basic_format_args<basic_printf_context_t<type_identity_t<Char>>> args) {
|
||||
return vfprintf(stdout, to_string_view(format), args);
|
||||
inline auto vprintf(
|
||||
const S& fmt,
|
||||
basic_format_args<basic_printf_context_t<type_identity_t<Char>>> args)
|
||||
-> int {
|
||||
return vfprintf(stdout, to_string_view(fmt), args);
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -700,52 +622,31 @@ inline int vprintf(
|
|||
fmt::printf("Elapsed time: %.2f seconds", 1.23);
|
||||
\endrst
|
||||
*/
|
||||
template <typename S, typename... Args,
|
||||
FMT_ENABLE_IF(detail::is_string<S>::value)>
|
||||
inline int printf(const S& format_str, const Args&... args) {
|
||||
using context = basic_printf_context_t<char_t<S>>;
|
||||
return vprintf(to_string_view(format_str),
|
||||
make_format_args<context>(args...));
|
||||
template <typename S, typename... T, FMT_ENABLE_IF(detail::is_string<S>::value)>
|
||||
inline auto printf(const S& fmt, const T&... args) -> int {
|
||||
return vprintf(
|
||||
to_string_view(fmt),
|
||||
fmt::make_format_args<basic_printf_context_t<char_t<S>>>(args...));
|
||||
}
|
||||
|
||||
template <typename S, typename Char = char_t<S>>
|
||||
inline int vfprintf(
|
||||
std::basic_ostream<Char>& os, const S& format,
|
||||
basic_format_args<basic_printf_context_t<type_identity_t<Char>>> args) {
|
||||
FMT_DEPRECATED auto vfprintf(
|
||||
std::basic_ostream<Char>& os, const S& fmt,
|
||||
basic_format_args<basic_printf_context_t<type_identity_t<Char>>> args)
|
||||
-> int {
|
||||
basic_memory_buffer<Char> buffer;
|
||||
vprintf(buffer, to_string_view(format), args);
|
||||
detail::write_buffer(os, buffer);
|
||||
vprintf(buffer, to_string_view(fmt), args);
|
||||
os.write(buffer.data(), static_cast<std::streamsize>(buffer.size()));
|
||||
return static_cast<int>(buffer.size());
|
||||
}
|
||||
|
||||
/** Formats arguments and writes the output to the range. */
|
||||
template <typename ArgFormatter, typename Char,
|
||||
typename Context =
|
||||
basic_printf_context<typename ArgFormatter::iterator, Char>>
|
||||
typename ArgFormatter::iterator vprintf(
|
||||
detail::buffer<Char>& out, basic_string_view<Char> format_str,
|
||||
basic_format_args<type_identity_t<Context>> args) {
|
||||
typename ArgFormatter::iterator iter(out);
|
||||
Context(iter, format_str, args).template format<ArgFormatter>();
|
||||
return iter;
|
||||
template <typename S, typename... T, typename Char = char_t<S>>
|
||||
FMT_DEPRECATED auto fprintf(std::basic_ostream<Char>& os, const S& fmt,
|
||||
const T&... args) -> int {
|
||||
return vfprintf(os, to_string_view(fmt),
|
||||
fmt::make_format_args<basic_printf_context_t<Char>>(args...));
|
||||
}
|
||||
|
||||
/**
|
||||
\rst
|
||||
Prints formatted data to the stream *os*.
|
||||
|
||||
**Example**::
|
||||
|
||||
fmt::fprintf(cerr, "Don't %s!", "panic");
|
||||
\endrst
|
||||
*/
|
||||
template <typename S, typename... Args, typename Char = char_t<S>>
|
||||
inline int fprintf(std::basic_ostream<Char>& os, const S& format_str,
|
||||
const Args&... args) {
|
||||
using context = basic_printf_context_t<Char>;
|
||||
return vfprintf(os, to_string_view(format_str),
|
||||
make_format_args<context>(args...));
|
||||
}
|
||||
FMT_MODULE_EXPORT_END
|
||||
FMT_END_NAMESPACE
|
||||
|
||||
#endif // FMT_PRINTF_H_
|
||||
|
|
|
|||
307
src/3rdparty/fmt/ranges.h
vendored
307
src/3rdparty/fmt/ranges.h
vendored
|
|
@ -17,41 +17,31 @@
|
|||
|
||||
#include "format.h"
|
||||
|
||||
// output only up to N items from the range.
|
||||
#ifndef FMT_RANGE_OUTPUT_LENGTH_LIMIT
|
||||
# define FMT_RANGE_OUTPUT_LENGTH_LIMIT 256
|
||||
#endif
|
||||
|
||||
FMT_BEGIN_NAMESPACE
|
||||
|
||||
template <typename Char> struct formatting_base {
|
||||
template <typename Char, typename Enable = void> struct formatting_range {
|
||||
#ifdef FMT_DEPRECATED_BRACED_RANGES
|
||||
Char prefix = '{';
|
||||
Char postfix = '}';
|
||||
#else
|
||||
Char prefix = '[';
|
||||
Char postfix = ']';
|
||||
#endif
|
||||
|
||||
template <typename ParseContext>
|
||||
FMT_CONSTEXPR auto parse(ParseContext& ctx) -> decltype(ctx.begin()) {
|
||||
return ctx.begin();
|
||||
}
|
||||
};
|
||||
|
||||
template <typename Char, typename Enable = void>
|
||||
struct formatting_range : formatting_base<Char> {
|
||||
static FMT_CONSTEXPR_DECL const size_t range_length_limit =
|
||||
FMT_RANGE_OUTPUT_LENGTH_LIMIT; // output only up to N items from the
|
||||
// range.
|
||||
Char prefix;
|
||||
Char delimiter;
|
||||
Char postfix;
|
||||
formatting_range() : prefix('{'), delimiter(','), postfix('}') {}
|
||||
static FMT_CONSTEXPR_DECL const bool add_delimiter_spaces = true;
|
||||
static FMT_CONSTEXPR_DECL const bool add_prepostfix_space = false;
|
||||
};
|
||||
template <typename Char, typename Enable = void> struct formatting_tuple {
|
||||
Char prefix = '(';
|
||||
Char postfix = ')';
|
||||
|
||||
template <typename Char, typename Enable = void>
|
||||
struct formatting_tuple : formatting_base<Char> {
|
||||
Char prefix;
|
||||
Char delimiter;
|
||||
Char postfix;
|
||||
formatting_tuple() : prefix('('), delimiter(','), postfix(')') {}
|
||||
static FMT_CONSTEXPR_DECL const bool add_delimiter_spaces = true;
|
||||
static FMT_CONSTEXPR_DECL const bool add_prepostfix_space = false;
|
||||
template <typename ParseContext>
|
||||
FMT_CONSTEXPR auto parse(ParseContext& ctx) -> decltype(ctx.begin()) {
|
||||
return ctx.begin();
|
||||
}
|
||||
};
|
||||
|
||||
namespace detail {
|
||||
|
|
@ -75,8 +65,14 @@ OutputIterator copy(char ch, OutputIterator out) {
|
|||
return out;
|
||||
}
|
||||
|
||||
template <typename OutputIterator>
|
||||
OutputIterator copy(wchar_t ch, OutputIterator out) {
|
||||
*out++ = ch;
|
||||
return out;
|
||||
}
|
||||
|
||||
/// Return true value if T has std::string interface, like std::string_view.
|
||||
template <typename T> class is_like_std_string {
|
||||
template <typename T> class is_std_string_like {
|
||||
template <typename U>
|
||||
static auto check(U* p)
|
||||
-> decltype((void)p->find('a'), p->length(), (void)p->data(), int());
|
||||
|
|
@ -88,19 +84,107 @@ template <typename T> class is_like_std_string {
|
|||
};
|
||||
|
||||
template <typename Char>
|
||||
struct is_like_std_string<fmt::basic_string_view<Char>> : std::true_type {};
|
||||
struct is_std_string_like<fmt::basic_string_view<Char>> : std::true_type {};
|
||||
|
||||
template <typename... Ts> struct conditional_helper {};
|
||||
|
||||
template <typename T, typename _ = void> struct is_range_ : std::false_type {};
|
||||
|
||||
#if !FMT_MSC_VER || FMT_MSC_VER > 1800
|
||||
|
||||
# define FMT_DECLTYPE_RETURN(val) \
|
||||
->decltype(val) { return val; } \
|
||||
static_assert( \
|
||||
true, "") // This makes it so that a semicolon is required after the
|
||||
// macro, which helps clang-format handle the formatting.
|
||||
|
||||
// C array overload
|
||||
template <typename T, std::size_t N>
|
||||
auto range_begin(const T (&arr)[N]) -> const T* {
|
||||
return arr;
|
||||
}
|
||||
template <typename T, std::size_t N>
|
||||
auto range_end(const T (&arr)[N]) -> const T* {
|
||||
return arr + N;
|
||||
}
|
||||
|
||||
template <typename T, typename Enable = void>
|
||||
struct has_member_fn_begin_end_t : std::false_type {};
|
||||
|
||||
template <typename T>
|
||||
struct is_range_<
|
||||
T, conditional_t<false,
|
||||
conditional_helper<decltype(std::declval<T>().begin()),
|
||||
decltype(std::declval<T>().end())>,
|
||||
void>> : std::true_type {};
|
||||
struct has_member_fn_begin_end_t<T, void_t<decltype(std::declval<T>().begin()),
|
||||
decltype(std::declval<T>().end())>>
|
||||
: std::true_type {};
|
||||
|
||||
// Member function overload
|
||||
template <typename T>
|
||||
auto range_begin(T&& rng) FMT_DECLTYPE_RETURN(static_cast<T&&>(rng).begin());
|
||||
template <typename T>
|
||||
auto range_end(T&& rng) FMT_DECLTYPE_RETURN(static_cast<T&&>(rng).end());
|
||||
|
||||
// ADL overload. Only participates in overload resolution if member functions
|
||||
// are not found.
|
||||
template <typename T>
|
||||
auto range_begin(T&& rng)
|
||||
-> enable_if_t<!has_member_fn_begin_end_t<T&&>::value,
|
||||
decltype(begin(static_cast<T&&>(rng)))> {
|
||||
return begin(static_cast<T&&>(rng));
|
||||
}
|
||||
template <typename T>
|
||||
auto range_end(T&& rng) -> enable_if_t<!has_member_fn_begin_end_t<T&&>::value,
|
||||
decltype(end(static_cast<T&&>(rng)))> {
|
||||
return end(static_cast<T&&>(rng));
|
||||
}
|
||||
|
||||
template <typename T, typename Enable = void>
|
||||
struct has_const_begin_end : std::false_type {};
|
||||
template <typename T, typename Enable = void>
|
||||
struct has_mutable_begin_end : std::false_type {};
|
||||
|
||||
template <typename T>
|
||||
struct has_const_begin_end<
|
||||
T, void_t<decltype(detail::range_begin(
|
||||
std::declval<const remove_cvref_t<T>&>())),
|
||||
decltype(detail::range_begin(
|
||||
std::declval<const remove_cvref_t<T>&>()))>>
|
||||
: std::true_type {};
|
||||
|
||||
template <typename T>
|
||||
struct has_mutable_begin_end<
|
||||
T, void_t<decltype(detail::range_begin(std::declval<T>())),
|
||||
decltype(detail::range_begin(std::declval<T>())),
|
||||
enable_if_t<std::is_copy_constructible<T>::value>>>
|
||||
: std::true_type {};
|
||||
|
||||
template <typename T>
|
||||
struct is_range_<T, void>
|
||||
: std::integral_constant<bool, (has_const_begin_end<T>::value ||
|
||||
has_mutable_begin_end<T>::value)> {};
|
||||
|
||||
template <typename T, typename Enable = void> struct range_to_view;
|
||||
template <typename T>
|
||||
struct range_to_view<T, enable_if_t<has_const_begin_end<T>::value>> {
|
||||
struct view_t {
|
||||
const T* m_range_ptr;
|
||||
|
||||
auto begin() const FMT_DECLTYPE_RETURN(detail::range_begin(*m_range_ptr));
|
||||
auto end() const FMT_DECLTYPE_RETURN(detail::range_end(*m_range_ptr));
|
||||
};
|
||||
static auto view(const T& range) -> view_t { return {&range}; }
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
struct range_to_view<T, enable_if_t<!has_const_begin_end<T>::value &&
|
||||
has_mutable_begin_end<T>::value>> {
|
||||
struct view_t {
|
||||
T m_range_copy;
|
||||
|
||||
auto begin() FMT_DECLTYPE_RETURN(detail::range_begin(m_range_copy));
|
||||
auto end() FMT_DECLTYPE_RETURN(detail::range_end(m_range_copy));
|
||||
};
|
||||
static auto view(const T& range) -> view_t { return {range}; }
|
||||
};
|
||||
# undef FMT_DECLTYPE_RETURN
|
||||
#endif
|
||||
|
||||
/// tuple_size and tuple_element check.
|
||||
|
|
@ -158,33 +242,42 @@ template <class Tuple, class F> void for_each(Tuple&& tup, F&& f) {
|
|||
}
|
||||
|
||||
template <typename Range>
|
||||
using value_type = remove_cvref_t<decltype(*std::declval<Range>().begin())>;
|
||||
using value_type =
|
||||
remove_cvref_t<decltype(*detail::range_begin(std::declval<Range>()))>;
|
||||
|
||||
template <typename Arg, FMT_ENABLE_IF(!is_like_std_string<
|
||||
typename std::decay<Arg>::type>::value)>
|
||||
FMT_CONSTEXPR const char* format_str_quoted(bool add_space, const Arg&) {
|
||||
return add_space ? " {}" : "{}";
|
||||
template <typename OutputIt> OutputIt write_delimiter(OutputIt out) {
|
||||
*out++ = ',';
|
||||
*out++ = ' ';
|
||||
return out;
|
||||
}
|
||||
|
||||
template <typename Arg, FMT_ENABLE_IF(is_like_std_string<
|
||||
typename std::decay<Arg>::type>::value)>
|
||||
FMT_CONSTEXPR const char* format_str_quoted(bool add_space, const Arg&) {
|
||||
return add_space ? " \"{}\"" : "\"{}\"";
|
||||
template <
|
||||
typename Char, typename OutputIt, typename Arg,
|
||||
FMT_ENABLE_IF(is_std_string_like<typename std::decay<Arg>::type>::value)>
|
||||
OutputIt write_range_entry(OutputIt out, const Arg& v) {
|
||||
*out++ = '"';
|
||||
out = write<Char>(out, v);
|
||||
*out++ = '"';
|
||||
return out;
|
||||
}
|
||||
|
||||
FMT_CONSTEXPR const char* format_str_quoted(bool add_space, const char*) {
|
||||
return add_space ? " \"{}\"" : "\"{}\"";
|
||||
}
|
||||
FMT_CONSTEXPR const wchar_t* format_str_quoted(bool add_space, const wchar_t*) {
|
||||
return add_space ? L" \"{}\"" : L"\"{}\"";
|
||||
template <typename Char, typename OutputIt, typename Arg,
|
||||
FMT_ENABLE_IF(std::is_same<Arg, Char>::value)>
|
||||
OutputIt write_range_entry(OutputIt out, const Arg v) {
|
||||
*out++ = '\'';
|
||||
*out++ = v;
|
||||
*out++ = '\'';
|
||||
return out;
|
||||
}
|
||||
|
||||
FMT_CONSTEXPR const char* format_str_quoted(bool add_space, const char) {
|
||||
return add_space ? " '{}'" : "'{}'";
|
||||
}
|
||||
FMT_CONSTEXPR const wchar_t* format_str_quoted(bool add_space, const wchar_t) {
|
||||
return add_space ? L" '{}'" : L"'{}'";
|
||||
template <
|
||||
typename Char, typename OutputIt, typename Arg,
|
||||
FMT_ENABLE_IF(!is_std_string_like<typename std::decay<Arg>::type>::value &&
|
||||
!std::is_same<Arg, Char>::value)>
|
||||
OutputIt write_range_entry(OutputIt out, const Arg& v) {
|
||||
return write<Char>(out, v);
|
||||
}
|
||||
|
||||
} // namespace detail
|
||||
|
||||
template <typename T> struct is_tuple_like {
|
||||
|
|
@ -198,23 +291,14 @@ struct formatter<TupleT, Char, enable_if_t<fmt::is_tuple_like<TupleT>::value>> {
|
|||
// C++11 generic lambda for format()
|
||||
template <typename FormatContext> struct format_each {
|
||||
template <typename T> void operator()(const T& v) {
|
||||
if (i > 0) {
|
||||
if (formatting.add_prepostfix_space) {
|
||||
*out++ = ' ';
|
||||
}
|
||||
out = detail::copy(formatting.delimiter, out);
|
||||
}
|
||||
out = format_to(out,
|
||||
detail::format_str_quoted(
|
||||
(formatting.add_delimiter_spaces && i > 0), v),
|
||||
v);
|
||||
if (i > 0) out = detail::write_delimiter(out);
|
||||
out = detail::write_range_entry<Char>(out, v);
|
||||
++i;
|
||||
}
|
||||
|
||||
formatting_tuple<Char>& formatting;
|
||||
size_t& i;
|
||||
typename std::add_lvalue_reference<decltype(
|
||||
std::declval<FormatContext>().out())>::type out;
|
||||
typename std::add_lvalue_reference<
|
||||
decltype(std::declval<FormatContext>().out())>::type out;
|
||||
};
|
||||
|
||||
public:
|
||||
|
|
@ -229,12 +313,9 @@ struct formatter<TupleT, Char, enable_if_t<fmt::is_tuple_like<TupleT>::value>> {
|
|||
auto format(const TupleT& values, FormatContext& ctx) -> decltype(ctx.out()) {
|
||||
auto out = ctx.out();
|
||||
size_t i = 0;
|
||||
detail::copy(formatting.prefix, out);
|
||||
|
||||
detail::copy(formatting.prefix, out);
|
||||
detail::for_each(values, format_each<FormatContext>{formatting, i, out});
|
||||
if (formatting.add_prepostfix_space) {
|
||||
*out++ = ' ';
|
||||
}
|
||||
detail::copy(formatting.postfix, out);
|
||||
|
||||
return ctx.out();
|
||||
|
|
@ -243,7 +324,7 @@ struct formatter<TupleT, Char, enable_if_t<fmt::is_tuple_like<TupleT>::value>> {
|
|||
|
||||
template <typename T, typename Char> struct is_range {
|
||||
static FMT_CONSTEXPR_DECL const bool value =
|
||||
detail::is_range_<T>::value && !detail::is_like_std_string<T>::value &&
|
||||
detail::is_range_<T>::value && !detail::is_std_string_like<T>::value &&
|
||||
!std::is_convertible<T, std::basic_string<Char>>::value &&
|
||||
!std::is_constructible<detail::std_string_view<Char>, T>::value;
|
||||
};
|
||||
|
|
@ -251,10 +332,12 @@ template <typename T, typename Char> struct is_range {
|
|||
template <typename T, typename Char>
|
||||
struct formatter<
|
||||
T, Char,
|
||||
enable_if_t<fmt::is_range<T, Char>::value
|
||||
enable_if_t<
|
||||
fmt::is_range<T, Char>::value
|
||||
// Workaround a bug in MSVC 2017 and earlier.
|
||||
#if !FMT_MSC_VER || FMT_MSC_VER >= 1927
|
||||
&& has_formatter<detail::value_type<T>, format_context>::value
|
||||
&& (has_formatter<detail::value_type<T>, format_context>::value ||
|
||||
detail::has_fallback_formatter<detail::value_type<T>, Char>::value)
|
||||
#endif
|
||||
>> {
|
||||
formatting_range<Char> formatting;
|
||||
|
|
@ -268,71 +351,65 @@ struct formatter<
|
|||
typename FormatContext::iterator format(const T& values, FormatContext& ctx) {
|
||||
auto out = detail::copy(formatting.prefix, ctx.out());
|
||||
size_t i = 0;
|
||||
auto it = values.begin();
|
||||
auto end = values.end();
|
||||
auto view = detail::range_to_view<T>::view(values);
|
||||
auto it = view.begin();
|
||||
auto end = view.end();
|
||||
for (; it != end; ++it) {
|
||||
if (i > 0) {
|
||||
if (formatting.add_prepostfix_space) *out++ = ' ';
|
||||
out = detail::copy(formatting.delimiter, out);
|
||||
if (i > 0) out = detail::write_delimiter(out);
|
||||
out = detail::write_range_entry<Char>(out, *it);
|
||||
++i;
|
||||
}
|
||||
out = format_to(out,
|
||||
detail::format_str_quoted(
|
||||
(formatting.add_delimiter_spaces && i > 0), *it),
|
||||
*it);
|
||||
if (++i > formatting.range_length_limit) {
|
||||
out = format_to(out, " ... <other elements>");
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (formatting.add_prepostfix_space) *out++ = ' ';
|
||||
return detail::copy(formatting.postfix, out);
|
||||
}
|
||||
};
|
||||
|
||||
template <typename Char, typename... T> struct tuple_arg_join : detail::view {
|
||||
template <typename Char, typename... T> struct tuple_join_view : detail::view {
|
||||
const std::tuple<T...>& tuple;
|
||||
basic_string_view<Char> sep;
|
||||
|
||||
tuple_arg_join(const std::tuple<T...>& t, basic_string_view<Char> s)
|
||||
: tuple{t}, sep{s} {}
|
||||
tuple_join_view(const std::tuple<T...>& t, basic_string_view<Char> s)
|
||||
: tuple(t), sep{s} {}
|
||||
};
|
||||
|
||||
template <typename Char, typename... T>
|
||||
struct formatter<tuple_arg_join<Char, T...>, Char> {
|
||||
using tuple_arg_join = tuple_join_view<Char, T...>;
|
||||
|
||||
template <typename Char, typename... T>
|
||||
struct formatter<tuple_join_view<Char, T...>, Char> {
|
||||
template <typename ParseContext>
|
||||
FMT_CONSTEXPR auto parse(ParseContext& ctx) -> decltype(ctx.begin()) {
|
||||
return ctx.begin();
|
||||
}
|
||||
|
||||
template <typename FormatContext>
|
||||
typename FormatContext::iterator format(
|
||||
const tuple_arg_join<Char, T...>& value, FormatContext& ctx) {
|
||||
auto format(const tuple_join_view<Char, T...>& value, FormatContext& ctx) ->
|
||||
typename FormatContext::iterator {
|
||||
return format(value, ctx, detail::make_index_sequence<sizeof...(T)>{});
|
||||
}
|
||||
|
||||
private:
|
||||
template <typename FormatContext, size_t... N>
|
||||
typename FormatContext::iterator format(
|
||||
const tuple_arg_join<Char, T...>& value, FormatContext& ctx,
|
||||
detail::index_sequence<N...>) {
|
||||
return format_args(value, ctx, std::get<N>(value.tuple)...);
|
||||
auto format(const tuple_join_view<Char, T...>& value, FormatContext& ctx,
|
||||
detail::index_sequence<N...>) ->
|
||||
typename FormatContext::iterator {
|
||||
using std::get;
|
||||
return format_args(value, ctx, get<N>(value.tuple)...);
|
||||
}
|
||||
|
||||
template <typename FormatContext>
|
||||
typename FormatContext::iterator format_args(
|
||||
const tuple_arg_join<Char, T...>&, FormatContext& ctx) {
|
||||
auto format_args(const tuple_join_view<Char, T...>&, FormatContext& ctx) ->
|
||||
typename FormatContext::iterator {
|
||||
// NOTE: for compilers that support C++17, this empty function instantiation
|
||||
// can be replaced with a constexpr branch in the variadic overload.
|
||||
return ctx.out();
|
||||
}
|
||||
|
||||
template <typename FormatContext, typename Arg, typename... Args>
|
||||
typename FormatContext::iterator format_args(
|
||||
const tuple_arg_join<Char, T...>& value, FormatContext& ctx,
|
||||
const Arg& arg, const Args&... args) {
|
||||
auto format_args(const tuple_join_view<Char, T...>& value, FormatContext& ctx,
|
||||
const Arg& arg, const Args&... args) ->
|
||||
typename FormatContext::iterator {
|
||||
using base = formatter<typename std::decay<Arg>::type, Char>;
|
||||
auto out = ctx.out();
|
||||
out = base{}.format(arg, ctx);
|
||||
auto out = base().format(arg, ctx);
|
||||
if (sizeof...(Args) > 0) {
|
||||
out = std::copy(value.sep.begin(), value.sep.end(), out);
|
||||
ctx.advance_to(out);
|
||||
|
|
@ -342,6 +419,8 @@ struct formatter<tuple_arg_join<Char, T...>, Char> {
|
|||
}
|
||||
};
|
||||
|
||||
FMT_MODULE_EXPORT_BEGIN
|
||||
|
||||
/**
|
||||
\rst
|
||||
Returns an object that formats `tuple` with elements separated by `sep`.
|
||||
|
|
@ -354,14 +433,15 @@ struct formatter<tuple_arg_join<Char, T...>, Char> {
|
|||
\endrst
|
||||
*/
|
||||
template <typename... T>
|
||||
FMT_CONSTEXPR tuple_arg_join<char, T...> join(const std::tuple<T...>& tuple,
|
||||
string_view sep) {
|
||||
FMT_CONSTEXPR auto join(const std::tuple<T...>& tuple, string_view sep)
|
||||
-> tuple_join_view<char, T...> {
|
||||
return {tuple, sep};
|
||||
}
|
||||
|
||||
template <typename... T>
|
||||
FMT_CONSTEXPR tuple_arg_join<wchar_t, T...> join(const std::tuple<T...>& tuple,
|
||||
wstring_view sep) {
|
||||
FMT_CONSTEXPR auto join(const std::tuple<T...>& tuple,
|
||||
basic_string_view<wchar_t> sep)
|
||||
-> tuple_join_view<wchar_t, T...> {
|
||||
return {tuple, sep};
|
||||
}
|
||||
|
||||
|
|
@ -377,17 +457,12 @@ FMT_CONSTEXPR tuple_arg_join<wchar_t, T...> join(const std::tuple<T...>& tuple,
|
|||
\endrst
|
||||
*/
|
||||
template <typename T>
|
||||
arg_join<const T*, const T*, char> join(std::initializer_list<T> list,
|
||||
string_view sep) {
|
||||
return join(std::begin(list), std::end(list), sep);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
arg_join<const T*, const T*, wchar_t> join(std::initializer_list<T> list,
|
||||
wstring_view sep) {
|
||||
auto join(std::initializer_list<T> list, string_view sep)
|
||||
-> join_view<const T*, const T*> {
|
||||
return join(std::begin(list), std::end(list), sep);
|
||||
}
|
||||
|
||||
FMT_MODULE_EXPORT_END
|
||||
FMT_END_NAMESPACE
|
||||
|
||||
#endif // FMT_RANGES_H_
|
||||
|
|
|
|||
236
src/3rdparty/fmt/xchar.h
vendored
Normal file
236
src/3rdparty/fmt/xchar.h
vendored
Normal file
|
|
@ -0,0 +1,236 @@
|
|||
// Formatting library for C++ - optional wchar_t and exotic character support
|
||||
//
|
||||
// Copyright (c) 2012 - present, Victor Zverovich
|
||||
// All rights reserved.
|
||||
//
|
||||
// For the license information refer to format.h.
|
||||
|
||||
#ifndef FMT_WCHAR_H_
|
||||
#define FMT_WCHAR_H_
|
||||
|
||||
#include <cwchar>
|
||||
#include <tuple>
|
||||
|
||||
#include "format.h"
|
||||
|
||||
FMT_BEGIN_NAMESPACE
|
||||
namespace detail {
|
||||
template <typename T>
|
||||
using is_exotic_char = bool_constant<!std::is_same<T, char>::value>;
|
||||
}
|
||||
|
||||
FMT_MODULE_EXPORT_BEGIN
|
||||
|
||||
using wstring_view = basic_string_view<wchar_t>;
|
||||
using wformat_parse_context = basic_format_parse_context<wchar_t>;
|
||||
using wformat_context = buffer_context<wchar_t>;
|
||||
using wformat_args = basic_format_args<wformat_context>;
|
||||
using wmemory_buffer = basic_memory_buffer<wchar_t>;
|
||||
|
||||
#if FMT_GCC_VERSION && FMT_GCC_VERSION < 409
|
||||
// Workaround broken conversion on older gcc.
|
||||
template <typename... Args> using wformat_string = wstring_view;
|
||||
#else
|
||||
template <typename... Args>
|
||||
using wformat_string = basic_format_string<wchar_t, type_identity_t<Args>...>;
|
||||
#endif
|
||||
|
||||
template <> struct is_char<wchar_t> : std::true_type {};
|
||||
template <> struct is_char<detail::char8_type> : std::true_type {};
|
||||
template <> struct is_char<char16_t> : std::true_type {};
|
||||
template <> struct is_char<char32_t> : std::true_type {};
|
||||
|
||||
template <typename... Args>
|
||||
constexpr format_arg_store<wformat_context, Args...> make_wformat_args(
|
||||
const Args&... args) {
|
||||
return {args...};
|
||||
}
|
||||
|
||||
inline namespace literals {
|
||||
constexpr auto operator"" _format(const wchar_t* s, size_t n)
|
||||
-> detail::udl_formatter<wchar_t> {
|
||||
return {{s, n}};
|
||||
}
|
||||
|
||||
#if FMT_USE_USER_DEFINED_LITERALS && !FMT_USE_NONTYPE_TEMPLATE_PARAMETERS
|
||||
constexpr detail::udl_arg<wchar_t> operator"" _a(const wchar_t* s, size_t) {
|
||||
return {s};
|
||||
}
|
||||
#endif
|
||||
} // namespace literals
|
||||
|
||||
template <typename It, typename Sentinel>
|
||||
auto join(It begin, Sentinel end, wstring_view sep)
|
||||
-> join_view<It, Sentinel, wchar_t> {
|
||||
return {begin, end, sep};
|
||||
}
|
||||
|
||||
template <typename Range>
|
||||
auto join(Range&& range, wstring_view sep)
|
||||
-> join_view<detail::iterator_t<Range>, detail::sentinel_t<Range>,
|
||||
wchar_t> {
|
||||
return join(std::begin(range), std::end(range), sep);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
auto join(std::initializer_list<T> list, wstring_view sep)
|
||||
-> join_view<const T*, const T*, wchar_t> {
|
||||
return join(std::begin(list), std::end(list), sep);
|
||||
}
|
||||
|
||||
template <typename Char, FMT_ENABLE_IF(!std::is_same<Char, char>::value)>
|
||||
auto vformat(basic_string_view<Char> format_str,
|
||||
basic_format_args<buffer_context<type_identity_t<Char>>> args)
|
||||
-> std::basic_string<Char> {
|
||||
basic_memory_buffer<Char> buffer;
|
||||
detail::vformat_to(buffer, format_str, args);
|
||||
return to_string(buffer);
|
||||
}
|
||||
|
||||
// Pass char_t as a default template parameter instead of using
|
||||
// std::basic_string<char_t<S>> to reduce the symbol size.
|
||||
template <typename S, typename... Args, typename Char = char_t<S>,
|
||||
FMT_ENABLE_IF(!std::is_same<Char, char>::value)>
|
||||
auto format(const S& format_str, Args&&... args) -> std::basic_string<Char> {
|
||||
const auto& vargs = fmt::make_args_checked<Args...>(format_str, args...);
|
||||
return vformat(to_string_view(format_str), vargs);
|
||||
}
|
||||
|
||||
template <typename Locale, typename S, typename Char = char_t<S>,
|
||||
FMT_ENABLE_IF(detail::is_locale<Locale>::value&&
|
||||
detail::is_exotic_char<Char>::value)>
|
||||
inline auto vformat(
|
||||
const Locale& loc, const S& format_str,
|
||||
basic_format_args<buffer_context<type_identity_t<Char>>> args)
|
||||
-> std::basic_string<Char> {
|
||||
return detail::vformat(loc, to_string_view(format_str), args);
|
||||
}
|
||||
|
||||
template <typename Locale, typename S, typename... Args,
|
||||
typename Char = char_t<S>,
|
||||
FMT_ENABLE_IF(detail::is_locale<Locale>::value&&
|
||||
detail::is_exotic_char<Char>::value)>
|
||||
inline auto format(const Locale& loc, const S& format_str, Args&&... args)
|
||||
-> std::basic_string<Char> {
|
||||
return detail::vformat(loc, to_string_view(format_str),
|
||||
fmt::make_args_checked<Args...>(format_str, args...));
|
||||
}
|
||||
|
||||
template <typename OutputIt, typename S, typename Char = char_t<S>,
|
||||
FMT_ENABLE_IF(detail::is_output_iterator<OutputIt, Char>::value&&
|
||||
detail::is_exotic_char<Char>::value)>
|
||||
auto vformat_to(OutputIt out, const S& format_str,
|
||||
basic_format_args<buffer_context<type_identity_t<Char>>> args)
|
||||
-> OutputIt {
|
||||
auto&& buf = detail::get_buffer<Char>(out);
|
||||
detail::vformat_to(buf, to_string_view(format_str), args);
|
||||
return detail::get_iterator(buf);
|
||||
}
|
||||
|
||||
template <typename OutputIt, typename S, typename... Args,
|
||||
typename Char = char_t<S>,
|
||||
FMT_ENABLE_IF(detail::is_output_iterator<OutputIt, Char>::value&&
|
||||
detail::is_exotic_char<Char>::value)>
|
||||
inline auto format_to(OutputIt out, const S& fmt, Args&&... args) -> OutputIt {
|
||||
const auto& vargs = fmt::make_args_checked<Args...>(fmt, args...);
|
||||
return vformat_to(out, to_string_view(fmt), vargs);
|
||||
}
|
||||
|
||||
template <typename S, typename... Args, typename Char, size_t SIZE,
|
||||
typename Allocator, FMT_ENABLE_IF(detail::is_string<S>::value)>
|
||||
FMT_DEPRECATED auto format_to(basic_memory_buffer<Char, SIZE, Allocator>& buf,
|
||||
const S& format_str, Args&&... args) ->
|
||||
typename buffer_context<Char>::iterator {
|
||||
const auto& vargs = fmt::make_args_checked<Args...>(format_str, args...);
|
||||
detail::vformat_to(buf, to_string_view(format_str), vargs, {});
|
||||
return detail::buffer_appender<Char>(buf);
|
||||
}
|
||||
|
||||
template <typename Locale, typename S, typename OutputIt, typename... Args,
|
||||
typename Char = char_t<S>,
|
||||
FMT_ENABLE_IF(detail::is_output_iterator<OutputIt, Char>::value&&
|
||||
detail::is_locale<Locale>::value&&
|
||||
detail::is_exotic_char<Char>::value)>
|
||||
inline auto vformat_to(
|
||||
OutputIt out, const Locale& loc, const S& format_str,
|
||||
basic_format_args<buffer_context<type_identity_t<Char>>> args) -> OutputIt {
|
||||
auto&& buf = detail::get_buffer<Char>(out);
|
||||
vformat_to(buf, to_string_view(format_str), args, detail::locale_ref(loc));
|
||||
return detail::get_iterator(buf);
|
||||
}
|
||||
|
||||
template <
|
||||
typename OutputIt, typename Locale, typename S, typename... Args,
|
||||
typename Char = char_t<S>,
|
||||
bool enable = detail::is_output_iterator<OutputIt, Char>::value&&
|
||||
detail::is_locale<Locale>::value&& detail::is_exotic_char<Char>::value>
|
||||
inline auto format_to(OutputIt out, const Locale& loc, const S& format_str,
|
||||
Args&&... args) ->
|
||||
typename std::enable_if<enable, OutputIt>::type {
|
||||
const auto& vargs = fmt::make_args_checked<Args...>(format_str, args...);
|
||||
return vformat_to(out, loc, to_string_view(format_str), vargs);
|
||||
}
|
||||
|
||||
template <typename OutputIt, typename Char, typename... Args,
|
||||
FMT_ENABLE_IF(detail::is_output_iterator<OutputIt, Char>::value&&
|
||||
detail::is_exotic_char<Char>::value)>
|
||||
inline auto vformat_to_n(
|
||||
OutputIt out, size_t n, basic_string_view<Char> format_str,
|
||||
basic_format_args<buffer_context<type_identity_t<Char>>> args)
|
||||
-> format_to_n_result<OutputIt> {
|
||||
detail::iterator_buffer<OutputIt, Char, detail::fixed_buffer_traits> buf(out,
|
||||
n);
|
||||
detail::vformat_to(buf, format_str, args);
|
||||
return {buf.out(), buf.count()};
|
||||
}
|
||||
|
||||
template <typename OutputIt, typename S, typename... Args,
|
||||
typename Char = char_t<S>,
|
||||
FMT_ENABLE_IF(detail::is_output_iterator<OutputIt, Char>::value&&
|
||||
detail::is_exotic_char<Char>::value)>
|
||||
inline auto format_to_n(OutputIt out, size_t n, const S& fmt,
|
||||
const Args&... args) -> format_to_n_result<OutputIt> {
|
||||
const auto& vargs = fmt::make_args_checked<Args...>(fmt, args...);
|
||||
return vformat_to_n(out, n, to_string_view(fmt), vargs);
|
||||
}
|
||||
|
||||
template <typename S, typename... Args, typename Char = char_t<S>,
|
||||
FMT_ENABLE_IF(detail::is_exotic_char<Char>::value)>
|
||||
inline auto formatted_size(const S& fmt, Args&&... args) -> size_t {
|
||||
detail::counting_buffer<Char> buf;
|
||||
const auto& vargs = fmt::make_args_checked<Args...>(fmt, args...);
|
||||
detail::vformat_to(buf, to_string_view(fmt), vargs);
|
||||
return buf.count();
|
||||
}
|
||||
|
||||
inline void vprint(std::FILE* f, wstring_view fmt, wformat_args args) {
|
||||
wmemory_buffer buffer;
|
||||
detail::vformat_to(buffer, fmt, args);
|
||||
buffer.push_back(L'\0');
|
||||
if (std::fputws(buffer.data(), f) == -1)
|
||||
FMT_THROW(system_error(errno, FMT_STRING("cannot write to file")));
|
||||
}
|
||||
|
||||
inline void vprint(wstring_view fmt, wformat_args args) {
|
||||
vprint(stdout, fmt, args);
|
||||
}
|
||||
|
||||
template <typename... T>
|
||||
void print(std::FILE* f, wformat_string<T...> fmt, T&&... args) {
|
||||
return vprint(f, wstring_view(fmt), make_wformat_args(args...));
|
||||
}
|
||||
|
||||
template <typename... T> void print(wformat_string<T...> fmt, T&&... args) {
|
||||
return vprint(wstring_view(fmt), make_wformat_args(args...));
|
||||
}
|
||||
|
||||
/**
|
||||
Converts *value* to ``std::wstring`` using the default format for type *T*.
|
||||
*/
|
||||
template <typename T> inline auto to_wstring(const T& value) -> std::wstring {
|
||||
return format(FMT_STRING(L"{}"), value);
|
||||
}
|
||||
FMT_MODULE_EXPORT_END
|
||||
FMT_END_NAMESPACE
|
||||
|
||||
#endif // FMT_WCHAR_H_
|
||||
15
src/3rdparty/llhttp/README.md
vendored
15
src/3rdparty/llhttp/README.md
vendored
|
|
@ -90,6 +90,7 @@ if (err == HPE_OK) {
|
|||
parser.reason);
|
||||
}
|
||||
```
|
||||
For more information on API usage, please refer to [src/native/api.h](https://github.com/nodejs/llhttp/blob/master/src/native/api.h).
|
||||
|
||||
---
|
||||
|
||||
|
|
@ -98,6 +99,20 @@ if (err == HPE_OK) {
|
|||
* Python: [pallas/pyllhttp][8]
|
||||
* Ruby: [metabahn/llhttp][9]
|
||||
|
||||
|
||||
### Using with CMake
|
||||
|
||||
If you want to use this library in a CMake project you can use the snippet below.
|
||||
|
||||
```
|
||||
FetchContent_Declare(llhttp
|
||||
URL "https://github.com/nodejs/llhttp/releases/download/v6.0.5/llhttp-release-v6.0.5.tar.gz") # Using version 6.0.5
|
||||
|
||||
FetchContent_MakeAvailable(llhttp)
|
||||
|
||||
target_link_libraries(${EXAMPLE_PROJECT_NAME} ${PROJECT_LIBRARIES} llhttp ${PROJECT_NAME})
|
||||
```
|
||||
|
||||
#### LICENSE
|
||||
|
||||
This software is licensed under the MIT License.
|
||||
|
|
|
|||
61
src/3rdparty/llhttp/api.c
vendored
61
src/3rdparty/llhttp/api.c
vendored
|
|
@ -4,7 +4,7 @@
|
|||
|
||||
#include "llhttp.h"
|
||||
|
||||
#define CALLBACK_MAYBE(PARSER, NAME, ...) \
|
||||
#define CALLBACK_MAYBE(PARSER, NAME) \
|
||||
do { \
|
||||
const llhttp_settings_t* settings; \
|
||||
settings = (const llhttp_settings_t*) (PARSER)->settings; \
|
||||
|
|
@ -12,7 +12,22 @@
|
|||
err = 0; \
|
||||
break; \
|
||||
} \
|
||||
err = settings->NAME(__VA_ARGS__); \
|
||||
err = settings->NAME((PARSER)); \
|
||||
} while (0)
|
||||
|
||||
#define SPAN_CALLBACK_MAYBE(PARSER, NAME, START, LEN) \
|
||||
do { \
|
||||
const llhttp_settings_t* settings; \
|
||||
settings = (const llhttp_settings_t*) (PARSER)->settings; \
|
||||
if (settings == NULL || settings->NAME == NULL) { \
|
||||
err = 0; \
|
||||
break; \
|
||||
} \
|
||||
err = settings->NAME((PARSER), (START), (LEN)); \
|
||||
if (err == -1) { \
|
||||
err = HPE_USER; \
|
||||
llhttp_set_error_reason((PARSER), "Span callback error in " #NAME); \
|
||||
} \
|
||||
} while (0)
|
||||
|
||||
void llhttp_init(llhttp_t* parser, llhttp_type_t type,
|
||||
|
|
@ -31,17 +46,23 @@ extern int wasm_on_url(llhttp_t* p, const char* at, size_t length);
|
|||
extern int wasm_on_status(llhttp_t* p, const char* at, size_t length);
|
||||
extern int wasm_on_header_field(llhttp_t* p, const char* at, size_t length);
|
||||
extern int wasm_on_header_value(llhttp_t* p, const char* at, size_t length);
|
||||
extern int wasm_on_headers_complete(llhttp_t * p);
|
||||
extern int wasm_on_headers_complete(llhttp_t * p, int status_code,
|
||||
uint8_t upgrade, int should_keep_alive);
|
||||
extern int wasm_on_body(llhttp_t* p, const char* at, size_t length);
|
||||
extern int wasm_on_message_complete(llhttp_t * p);
|
||||
|
||||
static int wasm_on_headers_complete_wrap(llhttp_t* p) {
|
||||
return wasm_on_headers_complete(p, p->status_code, p->upgrade,
|
||||
llhttp_should_keep_alive(p));
|
||||
}
|
||||
|
||||
const llhttp_settings_t wasm_settings = {
|
||||
wasm_on_message_begin,
|
||||
wasm_on_url,
|
||||
wasm_on_status,
|
||||
wasm_on_header_field,
|
||||
wasm_on_header_value,
|
||||
wasm_on_headers_complete,
|
||||
wasm_on_headers_complete_wrap,
|
||||
wasm_on_body,
|
||||
wasm_on_message_complete,
|
||||
NULL,
|
||||
|
|
@ -123,7 +144,7 @@ llhttp_errno_t llhttp_finish(llhttp_t* parser) {
|
|||
|
||||
switch (parser->finish) {
|
||||
case HTTP_FINISH_SAFE_WITH_CB:
|
||||
CALLBACK_MAYBE(parser, on_message_complete, parser);
|
||||
CALLBACK_MAYBE(parser, on_message_complete);
|
||||
if (err != HPE_OK) return err;
|
||||
|
||||
/* FALLTHROUGH */
|
||||
|
|
@ -199,7 +220,7 @@ const char* llhttp_errno_name(llhttp_errno_t err) {
|
|||
const char* llhttp_method_name(llhttp_method_t method) {
|
||||
#define HTTP_METHOD_GEN(NUM, NAME, STRING) case HTTP_##NAME: return #STRING;
|
||||
switch (method) {
|
||||
HTTP_METHOD_MAP(HTTP_METHOD_GEN)
|
||||
HTTP_ALL_METHOD_MAP(HTTP_METHOD_GEN)
|
||||
default: abort();
|
||||
}
|
||||
#undef HTTP_METHOD_GEN
|
||||
|
|
@ -237,98 +258,98 @@ void llhttp_set_lenient_keep_alive(llhttp_t* parser, int enabled) {
|
|||
|
||||
int llhttp__on_message_begin(llhttp_t* s, const char* p, const char* endp) {
|
||||
int err;
|
||||
CALLBACK_MAYBE(s, on_message_begin, s);
|
||||
CALLBACK_MAYBE(s, on_message_begin);
|
||||
return err;
|
||||
}
|
||||
|
||||
|
||||
int llhttp__on_url(llhttp_t* s, const char* p, const char* endp) {
|
||||
int err;
|
||||
CALLBACK_MAYBE(s, on_url, s, p, endp - p);
|
||||
SPAN_CALLBACK_MAYBE(s, on_url, p, endp - p);
|
||||
return err;
|
||||
}
|
||||
|
||||
|
||||
int llhttp__on_url_complete(llhttp_t* s, const char* p, const char* endp) {
|
||||
int err;
|
||||
CALLBACK_MAYBE(s, on_url_complete, s);
|
||||
CALLBACK_MAYBE(s, on_url_complete);
|
||||
return err;
|
||||
}
|
||||
|
||||
|
||||
int llhttp__on_status(llhttp_t* s, const char* p, const char* endp) {
|
||||
int err;
|
||||
CALLBACK_MAYBE(s, on_status, s, p, endp - p);
|
||||
SPAN_CALLBACK_MAYBE(s, on_status, p, endp - p);
|
||||
return err;
|
||||
}
|
||||
|
||||
|
||||
int llhttp__on_status_complete(llhttp_t* s, const char* p, const char* endp) {
|
||||
int err;
|
||||
CALLBACK_MAYBE(s, on_status_complete, s);
|
||||
CALLBACK_MAYBE(s, on_status_complete);
|
||||
return err;
|
||||
}
|
||||
|
||||
|
||||
int llhttp__on_header_field(llhttp_t* s, const char* p, const char* endp) {
|
||||
int err;
|
||||
CALLBACK_MAYBE(s, on_header_field, s, p, endp - p);
|
||||
SPAN_CALLBACK_MAYBE(s, on_header_field, p, endp - p);
|
||||
return err;
|
||||
}
|
||||
|
||||
|
||||
int llhttp__on_header_field_complete(llhttp_t* s, const char* p, const char* endp) {
|
||||
int err;
|
||||
CALLBACK_MAYBE(s, on_header_field_complete, s);
|
||||
CALLBACK_MAYBE(s, on_header_field_complete);
|
||||
return err;
|
||||
}
|
||||
|
||||
|
||||
int llhttp__on_header_value(llhttp_t* s, const char* p, const char* endp) {
|
||||
int err;
|
||||
CALLBACK_MAYBE(s, on_header_value, s, p, endp - p);
|
||||
SPAN_CALLBACK_MAYBE(s, on_header_value, p, endp - p);
|
||||
return err;
|
||||
}
|
||||
|
||||
|
||||
int llhttp__on_header_value_complete(llhttp_t* s, const char* p, const char* endp) {
|
||||
int err;
|
||||
CALLBACK_MAYBE(s, on_header_value_complete, s);
|
||||
CALLBACK_MAYBE(s, on_header_value_complete);
|
||||
return err;
|
||||
}
|
||||
|
||||
|
||||
int llhttp__on_headers_complete(llhttp_t* s, const char* p, const char* endp) {
|
||||
int err;
|
||||
CALLBACK_MAYBE(s, on_headers_complete, s);
|
||||
CALLBACK_MAYBE(s, on_headers_complete);
|
||||
return err;
|
||||
}
|
||||
|
||||
|
||||
int llhttp__on_message_complete(llhttp_t* s, const char* p, const char* endp) {
|
||||
int err;
|
||||
CALLBACK_MAYBE(s, on_message_complete, s);
|
||||
CALLBACK_MAYBE(s, on_message_complete);
|
||||
return err;
|
||||
}
|
||||
|
||||
|
||||
int llhttp__on_body(llhttp_t* s, const char* p, const char* endp) {
|
||||
int err;
|
||||
CALLBACK_MAYBE(s, on_body, s, p, endp - p);
|
||||
SPAN_CALLBACK_MAYBE(s, on_body, p, endp - p);
|
||||
return err;
|
||||
}
|
||||
|
||||
|
||||
int llhttp__on_chunk_header(llhttp_t* s, const char* p, const char* endp) {
|
||||
int err;
|
||||
CALLBACK_MAYBE(s, on_chunk_header, s);
|
||||
CALLBACK_MAYBE(s, on_chunk_header);
|
||||
return err;
|
||||
}
|
||||
|
||||
|
||||
int llhttp__on_chunk_complete(llhttp_t* s, const char* p, const char* endp) {
|
||||
int err;
|
||||
CALLBACK_MAYBE(s, on_chunk_complete, s);
|
||||
CALLBACK_MAYBE(s, on_chunk_complete);
|
||||
return err;
|
||||
}
|
||||
|
||||
|
|
|
|||
3
src/3rdparty/llhttp/api.h
vendored
3
src/3rdparty/llhttp/api.h
vendored
|
|
@ -21,6 +21,7 @@ struct llhttp_settings_s {
|
|||
/* Possible return values 0, -1, `HPE_PAUSED` */
|
||||
llhttp_cb on_message_begin;
|
||||
|
||||
/* Possible return values 0, -1, HPE_USER */
|
||||
llhttp_data_cb on_url;
|
||||
llhttp_data_cb on_status;
|
||||
llhttp_data_cb on_header_field;
|
||||
|
|
@ -37,6 +38,7 @@ struct llhttp_settings_s {
|
|||
*/
|
||||
llhttp_cb on_headers_complete;
|
||||
|
||||
/* Possible return values 0, -1, HPE_USER */
|
||||
llhttp_data_cb on_body;
|
||||
|
||||
/* Possible return values 0, -1, `HPE_PAUSED` */
|
||||
|
|
@ -49,6 +51,7 @@ struct llhttp_settings_s {
|
|||
llhttp_cb on_chunk_header;
|
||||
llhttp_cb on_chunk_complete;
|
||||
|
||||
/* Information-only callbacks, return value is ignored */
|
||||
llhttp_cb on_url_complete;
|
||||
llhttp_cb on_status_complete;
|
||||
llhttp_cb on_header_field_complete;
|
||||
|
|
|
|||
8
src/3rdparty/llhttp/llhttp.c
vendored
8
src/3rdparty/llhttp/llhttp.c
vendored
|
|
@ -1103,7 +1103,7 @@ static llparse_state_t llhttp__internal__run(
|
|||
case s_n_llhttp__internal__n_consume_content_length:
|
||||
s_n_llhttp__internal__n_consume_content_length: {
|
||||
size_t avail;
|
||||
size_t need;
|
||||
uint64_t need;
|
||||
|
||||
avail = endp - p;
|
||||
need = state->content_length;
|
||||
|
|
@ -1458,7 +1458,7 @@ static llparse_state_t llhttp__internal__run(
|
|||
case s_n_llhttp__internal__n_consume_content_length_1:
|
||||
s_n_llhttp__internal__n_consume_content_length_1: {
|
||||
size_t avail;
|
||||
size_t need;
|
||||
uint64_t need;
|
||||
|
||||
avail = endp - p;
|
||||
need = state->content_length;
|
||||
|
|
@ -8677,7 +8677,7 @@ static llparse_state_t llhttp__internal__run(
|
|||
case s_n_llhttp__internal__n_consume_content_length:
|
||||
s_n_llhttp__internal__n_consume_content_length: {
|
||||
size_t avail;
|
||||
size_t need;
|
||||
uint64_t need;
|
||||
|
||||
avail = endp - p;
|
||||
need = state->content_length;
|
||||
|
|
@ -9025,7 +9025,7 @@ static llparse_state_t llhttp__internal__run(
|
|||
case s_n_llhttp__internal__n_consume_content_length_1:
|
||||
s_n_llhttp__internal__n_consume_content_length_1: {
|
||||
size_t avail;
|
||||
size_t need;
|
||||
uint64_t need;
|
||||
|
||||
avail = endp - p;
|
||||
need = state->content_length;
|
||||
|
|
|
|||
64
src/3rdparty/llhttp/llhttp.h
vendored
64
src/3rdparty/llhttp/llhttp.h
vendored
|
|
@ -1,9 +1,9 @@
|
|||
#ifndef INCLUDE_LLHTTP_H_
|
||||
#define INCLUDE_LLHTTP_H_
|
||||
|
||||
#define LLHTTP_VERSION_MAJOR 5
|
||||
#define LLHTTP_VERSION_MINOR 1
|
||||
#define LLHTTP_VERSION_PATCH 0
|
||||
#define LLHTTP_VERSION_MAJOR 6
|
||||
#define LLHTTP_VERSION_MINOR 0
|
||||
#define LLHTTP_VERSION_PATCH 5
|
||||
|
||||
#ifndef LLHTTP_STRICT_MODE
|
||||
# define LLHTTP_STRICT_MODE 0
|
||||
|
|
@ -231,7 +231,12 @@ typedef enum llhttp_method llhttp_method_t;
|
|||
XX(31, LINK, LINK) \
|
||||
XX(32, UNLINK, UNLINK) \
|
||||
XX(33, SOURCE, SOURCE) \
|
||||
XX(34, PRI, PRI) \
|
||||
|
||||
|
||||
#define RTSP_METHOD_MAP(XX) \
|
||||
XX(1, GET, GET) \
|
||||
XX(3, POST, POST) \
|
||||
XX(6, OPTIONS, OPTIONS) \
|
||||
XX(35, DESCRIBE, DESCRIBE) \
|
||||
XX(36, ANNOUNCE, ANNOUNCE) \
|
||||
XX(37, SETUP, SETUP) \
|
||||
|
|
@ -245,6 +250,54 @@ typedef enum llhttp_method llhttp_method_t;
|
|||
XX(45, FLUSH, FLUSH) \
|
||||
|
||||
|
||||
#define HTTP_ALL_METHOD_MAP(XX) \
|
||||
XX(0, DELETE, DELETE) \
|
||||
XX(1, GET, GET) \
|
||||
XX(2, HEAD, HEAD) \
|
||||
XX(3, POST, POST) \
|
||||
XX(4, PUT, PUT) \
|
||||
XX(5, CONNECT, CONNECT) \
|
||||
XX(6, OPTIONS, OPTIONS) \
|
||||
XX(7, TRACE, TRACE) \
|
||||
XX(8, COPY, COPY) \
|
||||
XX(9, LOCK, LOCK) \
|
||||
XX(10, MKCOL, MKCOL) \
|
||||
XX(11, MOVE, MOVE) \
|
||||
XX(12, PROPFIND, PROPFIND) \
|
||||
XX(13, PROPPATCH, PROPPATCH) \
|
||||
XX(14, SEARCH, SEARCH) \
|
||||
XX(15, UNLOCK, UNLOCK) \
|
||||
XX(16, BIND, BIND) \
|
||||
XX(17, REBIND, REBIND) \
|
||||
XX(18, UNBIND, UNBIND) \
|
||||
XX(19, ACL, ACL) \
|
||||
XX(20, REPORT, REPORT) \
|
||||
XX(21, MKACTIVITY, MKACTIVITY) \
|
||||
XX(22, CHECKOUT, CHECKOUT) \
|
||||
XX(23, MERGE, MERGE) \
|
||||
XX(24, MSEARCH, M-SEARCH) \
|
||||
XX(25, NOTIFY, NOTIFY) \
|
||||
XX(26, SUBSCRIBE, SUBSCRIBE) \
|
||||
XX(27, UNSUBSCRIBE, UNSUBSCRIBE) \
|
||||
XX(28, PATCH, PATCH) \
|
||||
XX(29, PURGE, PURGE) \
|
||||
XX(30, MKCALENDAR, MKCALENDAR) \
|
||||
XX(31, LINK, LINK) \
|
||||
XX(32, UNLINK, UNLINK) \
|
||||
XX(33, SOURCE, SOURCE) \
|
||||
XX(34, PRI, PRI) \
|
||||
XX(35, DESCRIBE, DESCRIBE) \
|
||||
XX(36, ANNOUNCE, ANNOUNCE) \
|
||||
XX(37, SETUP, SETUP) \
|
||||
XX(38, PLAY, PLAY) \
|
||||
XX(39, PAUSE, PAUSE) \
|
||||
XX(40, TEARDOWN, TEARDOWN) \
|
||||
XX(41, GET_PARAMETER, GET_PARAMETER) \
|
||||
XX(42, SET_PARAMETER, SET_PARAMETER) \
|
||||
XX(43, REDIRECT, REDIRECT) \
|
||||
XX(44, RECORD, RECORD) \
|
||||
XX(45, FLUSH, FLUSH) \
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
} /* extern "C" */
|
||||
|
|
@ -274,6 +327,7 @@ struct llhttp_settings_s {
|
|||
/* Possible return values 0, -1, `HPE_PAUSED` */
|
||||
llhttp_cb on_message_begin;
|
||||
|
||||
/* Possible return values 0, -1, HPE_USER */
|
||||
llhttp_data_cb on_url;
|
||||
llhttp_data_cb on_status;
|
||||
llhttp_data_cb on_header_field;
|
||||
|
|
@ -290,6 +344,7 @@ struct llhttp_settings_s {
|
|||
*/
|
||||
llhttp_cb on_headers_complete;
|
||||
|
||||
/* Possible return values 0, -1, HPE_USER */
|
||||
llhttp_data_cb on_body;
|
||||
|
||||
/* Possible return values 0, -1, `HPE_PAUSED` */
|
||||
|
|
@ -302,6 +357,7 @@ struct llhttp_settings_s {
|
|||
llhttp_cb on_chunk_header;
|
||||
llhttp_cb on_chunk_complete;
|
||||
|
||||
/* Information-only callbacks, return value is ignored */
|
||||
llhttp_cb on_url_complete;
|
||||
llhttp_cb on_status_complete;
|
||||
llhttp_cb on_header_field_complete;
|
||||
|
|
|
|||
|
|
@ -1,12 +1,6 @@
|
|||
/* XMRig
|
||||
* Copyright 2010 Jeff Garzik <jgarzik@pobox.com>
|
||||
* Copyright 2012-2014 pooler <pooler@litecoinpool.org>
|
||||
* Copyright 2014 Lucas Jones <https://github.com/lucasjones>
|
||||
* Copyright 2014-2016 Wolf9466 <https://github.com/OhGodAPet>
|
||||
* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
|
||||
* Copyright 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
|
||||
* Copyright 2018-2019 SChernykh <https://github.com/SChernykh>
|
||||
* Copyright 2016-2019 XMRig <https://github.com/xmrig>, <support@xmrig.com>
|
||||
* Copyright (c) 2016-2021 SChernykh <https://github.com/SChernykh>
|
||||
* Copyright (c) 2016-2021 XMRig <https://github.com/xmrig>, <support@xmrig.com>
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
|
|
@ -22,7 +16,6 @@
|
|||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
|
||||
#include <cstdio>
|
||||
#include <uv.h>
|
||||
|
||||
|
|
|
|||
|
|
@ -1,12 +1,6 @@
|
|||
/* XMRig
|
||||
* Copyright 2010 Jeff Garzik <jgarzik@pobox.com>
|
||||
* Copyright 2012-2014 pooler <pooler@litecoinpool.org>
|
||||
* Copyright 2014 Lucas Jones <https://github.com/lucasjones>
|
||||
* Copyright 2014-2016 Wolf9466 <https://github.com/OhGodAPet>
|
||||
* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
|
||||
* Copyright 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
|
||||
* Copyright 2018-2019 SChernykh <https://github.com/SChernykh>
|
||||
* Copyright 2016-2019 XMRig <https://github.com/xmrig>, <support@xmrig.com>
|
||||
* Copyright (c) 2016-2021 SChernykh <https://github.com/SChernykh>
|
||||
* Copyright (c) 2016-2021 XMRig <https://github.com/xmrig>, <support@xmrig.com>
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
|
|
@ -29,7 +23,7 @@
|
|||
namespace xmrig {
|
||||
|
||||
|
||||
class Process;
|
||||
class [[deprecated]] Process;
|
||||
|
||||
|
||||
class Entry
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/* XMRig
|
||||
* Copyright (c) 2018-2020 SChernykh <https://github.com/SChernykh>
|
||||
* Copyright (c) 2016-2020 XMRig <https://github.com/xmrig>, <support@xmrig.com>
|
||||
* Copyright (c) 2018-2021 SChernykh <https://github.com/SChernykh>
|
||||
* Copyright (c) 2016-2021 XMRig <https://github.com/xmrig>, <support@xmrig.com>
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/* XMRig
|
||||
* Copyright (c) 2018-2020 SChernykh <https://github.com/SChernykh>
|
||||
* Copyright (c) 2016-2020 XMRig <https://github.com/xmrig>, <support@xmrig.com>
|
||||
* Copyright (c) 2018-2021 SChernykh <https://github.com/SChernykh>
|
||||
* Copyright (c) 2016-2021 XMRig <https://github.com/xmrig>, <support@xmrig.com>
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
|
|
@ -16,7 +16,6 @@
|
|||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
|
||||
#include <algorithm>
|
||||
#include <uv.h>
|
||||
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/* XMRig
|
||||
* Copyright (c) 2018-2020 SChernykh <https://github.com/SChernykh>
|
||||
* Copyright (c) 2016-2020 XMRig <https://github.com/xmrig>, <support@xmrig.com>
|
||||
* Copyright (c) 2018-2021 SChernykh <https://github.com/SChernykh>
|
||||
* Copyright (c) 2016-2021 XMRig <https://github.com/xmrig>, <support@xmrig.com>
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
|
|
@ -29,7 +29,7 @@
|
|||
namespace xmrig {
|
||||
|
||||
|
||||
class Arguments
|
||||
class [[deprecated]] Arguments
|
||||
{
|
||||
public:
|
||||
Arguments(int argc, char **argv);
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/* XMRig
|
||||
* Copyright (c) 2018-2020 SChernykh <https://github.com/SChernykh>
|
||||
* Copyright (c) 2016-2020 XMRig <https://github.com/xmrig>, <support@xmrig.com>
|
||||
* Copyright (c) 2018-2021 SChernykh <https://github.com/SChernykh>
|
||||
* Copyright (c) 2016-2021 XMRig <https://github.com/xmrig>, <support@xmrig.com>
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/* XMRig
|
||||
* Copyright (c) 2018-2020 SChernykh <https://github.com/SChernykh>
|
||||
* Copyright (c) 2016-2020 XMRig <https://github.com/xmrig>, <support@xmrig.com>
|
||||
* Copyright (c) 2018-2021 SChernykh <https://github.com/SChernykh>
|
||||
* Copyright (c) 2016-2021 XMRig <https://github.com/xmrig>, <support@xmrig.com>
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
|
|
|
|||
|
|
@ -25,7 +25,7 @@
|
|||
#include <random>
|
||||
|
||||
|
||||
#ifdef XMRIG_SODIUM
|
||||
#ifdef XMRIG_FEATURE_SODIUM
|
||||
# include <sodium.h>
|
||||
#endif
|
||||
|
||||
|
|
@ -63,7 +63,7 @@ static char *cvt_bin2hex(char *const hex, const size_t hex_maxlen, const unsigne
|
|||
}
|
||||
|
||||
|
||||
#ifndef XMRIG_SODIUM
|
||||
#ifndef XMRIG_FEATURE_SODIUM
|
||||
static std::random_device randomDevice;
|
||||
static std::mt19937 randomEngine(randomDevice());
|
||||
|
||||
|
|
@ -224,7 +224,7 @@ xmrig::Buffer xmrig::Cvt::randomBytes(const size_t size)
|
|||
{
|
||||
Buffer buf(size);
|
||||
|
||||
# ifndef XMRIG_SODIUM
|
||||
# ifndef XMRIG_FEATURE_SODIUM
|
||||
std::uniform_int_distribution<> dis(0, 255);
|
||||
|
||||
for (size_t i = 0; i < size; ++i) {
|
||||
|
|
@ -284,7 +284,7 @@ xmrig::String xmrig::Cvt::toHex(const uint8_t *in, size_t size)
|
|||
|
||||
void xmrig::Cvt::randomBytes(void *buf, size_t size)
|
||||
{
|
||||
# ifndef XMRIG_SODIUM
|
||||
# ifndef XMRIG_FEATURE_SODIUM
|
||||
std::uniform_int_distribution<> dis(0, 255);
|
||||
|
||||
for (size_t i = 0; i < size; ++i) {
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/* XMRig
|
||||
* Copyright (c) 2018-2020 SChernykh <https://github.com/SChernykh>
|
||||
* Copyright (c) 2016-2020 XMRig <https://github.com/xmrig>, <support@xmrig.com>
|
||||
* Copyright (c) 2018-2021 SChernykh <https://github.com/SChernykh>
|
||||
* Copyright (c) 2016-2021 XMRig <https://github.com/xmrig>, <support@xmrig.com>
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/* XMRig
|
||||
* Copyright 2018-2020 SChernykh <https://github.com/SChernykh>
|
||||
* Copyright 2016-2020 XMRig <https://github.com/xmrig>, <support@xmrig.com>
|
||||
* Copyright (c) 2018-2021 SChernykh <https://github.com/SChernykh>
|
||||
* Copyright (c) 2016-2021 XMRig <https://github.com/xmrig>, <support@xmrig.com>
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
|
|
@ -16,7 +16,6 @@
|
|||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
|
||||
#include "base/tools/Timer.h"
|
||||
#include "base/kernel/interfaces/ITimerListener.h"
|
||||
#include "base/tools/Handle.h"
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/* XMRig
|
||||
* Copyright 2018-2020 SChernykh <https://github.com/SChernykh>
|
||||
* Copyright 2016-2020 XMRig <https://github.com/xmrig>, <support@xmrig.com>
|
||||
* Copyright (c) 2018-2021 SChernykh <https://github.com/SChernykh>
|
||||
* Copyright (c) 2016-2021 XMRig <https://github.com/xmrig>, <support@xmrig.com>
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
|
|
|
|||
|
|
@ -19,19 +19,15 @@
|
|||
#ifndef XMRIG_BSWAP_64_H
|
||||
#define XMRIG_BSWAP_64_H
|
||||
|
||||
|
||||
#ifdef _MSC_VER
|
||||
|
||||
#include <stdlib.h>
|
||||
#define bswap_64(x) _byteswap_uint64(x)
|
||||
|
||||
# include <cstdlib>
|
||||
# define bswap_64(x) _byteswap_uint64(x)
|
||||
#elif defined __GNUC__
|
||||
|
||||
#define bswap_64(x) __builtin_bswap64(x)
|
||||
|
||||
# define bswap_64(x) __builtin_bswap64(x)
|
||||
#else
|
||||
|
||||
#include <byteswap.h>
|
||||
|
||||
# include <byteswap.h>
|
||||
#endif
|
||||
|
||||
|
||||
#endif /* XMRIG_BSWAP_64_H */
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue