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Zichang Guo d39cdf03f8 Reland [dart:io] Stop forcing lower case on HttpHeaders
This is a breaking change. Request: https://github.com/dart-lang/sdk/issues/33501

HttpHeaders use lowercase by default for all headers, since it is supposed to be case insensitive. Some servers incorrectly treat case as significant, however, and expect headers with capitalization or in uppercase. The current implementation forces headers to be lower cases when adding values. Users cannot even manually modify the headers.

This change removes this restriction here so that users can modify the headers to whatever form they want. The new behavior is backwards compatible except if class was implemented. All headers inside http.dart are written as lower cases, adding values to HttpHeaders is still receiving lower cases input.

The other cl (https://dart-review.googlesource.com/c/http_multi_server/+/121411) migrates multi_headers.dart to be compatible with this change.

Bug: https://github.com/dart-lang/sdk/issues/33501
Change-Id: Ieb9f4061b27ed3bbc6d82e6a408c77d11abb037b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/135357
Commit-Queue: Zichang Guo <zichangguo@google.com>
Reviewed-by: Lasse R.H. Nielsen <lrn@google.com>
2020-02-14 22:23:17 +00:00
.github Update new issue template. 2019-04-30 18:14:21 +00:00
benchmarks [benchmarks] Add typed data copy benchmark 2020-01-24 22:04:35 +00:00
build [vm] Enable Dart VM to run in QEMU user-mode emulation for ARM. 2019-11-18 16:58:53 +00:00
client Remove old annotated_steps buildbot scripts and dispatcher 2017-05-23 16:17:02 +02:00
docs Ensuring that every feature spec in SDK is marked as background material 2020-02-10 11:31:44 +00:00
pkg Reland [dart:io] Stop forcing lower case on HttpHeaders 2020-02-14 22:23:17 +00:00
runtime [vm] Introduce FutureOr class in the VM 2020-02-14 21:40:17 +00:00
samples [vm/ffi] Test alignment of small stack arguments 2020-01-14 10:50:25 +00:00
samples-dev Mass format python with yapf 2019-08-05 20:34:31 +00:00
sdk Reland [dart:io] Stop forcing lower case on HttpHeaders 2020-02-14 22:23:17 +00:00
sdk_nnbd Reland [dart:io] Stop forcing lower case on HttpHeaders 2020-02-14 22:23:17 +00:00
tests Reland [dart:io] Stop forcing lower case on HttpHeaders 2020-02-14 22:23:17 +00:00
third_party Use source-maps in test runner to expand JavaScript stack traces. 2020-01-24 20:00:13 +00:00
tools [infra] Construct 'not run' records in results.json when tests disappear 2020-02-14 13:25:25 +00:00
utils [VM/Libraries] Use the NNBD libraries when building the NNBD sdk. 2020-02-07 00:00:07 +00:00
.clang-format VM: Re-format to use at most one newline between functions 2017-07-13 08:08:37 -07:00
.gitattributes [test] Fork mirrors tests. 2020-01-22 18:46:23 +00:00
.gitconfig [infra] Add documentation to .gitconfig 2018-06-11 18:24:16 +00:00
.gitignore Cleanup- remove the Dart Editor directories from the .gitignore file 2020-01-10 00:50:06 +00:00
.gn
.mailmap fix my name in .mailmap 2018-09-11 01:45:52 +00:00
.packages [CFE] Use package config v2 2020-02-12 10:07:25 +00:00
.style.yapf Mass format python with yapf 2019-08-05 20:34:31 +00:00
.vpython [infra] Add .vpython spec to fix gsutil on the bots (#31065) 2018-10-11 15:11:35 +00:00
AUTHORS [runtime/vm] ARM64: Support unaligned memory accesses for regex. 2019-10-15 20:11:40 +00:00
BUILD.gn Add a script and target to run dartfix 2019-10-14 15:50:21 +00:00
CHANGELOG.md Reland [dart:io] Stop forcing lower case on HttpHeaders 2020-02-14 22:23:17 +00:00
codereview.settings Update codereview.settings to Gerrit (dart-review.googlesource.com) 2017-09-04 12:52:09 +00:00
CONTRIBUTING.md Link from CONTRIBUTING to the code of conduct. 2020-01-10 08:12:01 +00:00
DEPS [CFE] Use package config v2 2020-02-12 10:07:25 +00:00
LICENSE Remove third_party licenses from LICENSE 2019-08-21 07:43:34 +00:00
PATENT_GRANT Rename patent file 2019-08-16 12:03:17 +00:00
PRESUBMIT.py Add some minimal presubmit checks to keep forked SDK tests in sync. 2020-01-16 18:50:27 +00:00
README.dart-sdk Add dart2native to sdk README 2020-01-20 09:32:58 +00:00
README.md Minor edit in README.md 2020-02-06 10:27:52 +00:00
sdk_args.gni Support building under git-worktree 2019-12-19 23:12:53 +00:00
WATCHLISTS Auto-CC dart2js on changes to the js_runtime sdk. 2019-09-12 18:17:38 +00:00

Dart

A client-optimized language for fast apps on any platform

Dart is:

  • Optimized for UI: Develop with a programming language specialized around the needs of user interface creation

  • Productive: Make changes iteratively: use hot reload to see the result instantly in your running app

  • Fast on all platforms: Compile to ARM & x64 machine code for mobile, desktop, and backend. Or compile to JavaScript for the web

Dart's flexible compiler technology lets you run Dart code in different ways, depending on your target platform and goals:

  • Dart Native: For programs targeting devices (mobile, desktop, server, and more), Dart Native includes both a Dart VM with JIT (just-in-time) compilation and an AOT (ahead-of-time) compiler for producing machine code.

  • Dart Web: For programs targeting the web, Dart Web includes both a development time compiler (dartdevc) and a production time compiler (dart2js).

Dart platforms illustration

License & patents

Dart is free and open source.

See LICENSE and PATENT_GRANT.

Using Dart

Visit the dart.dev to learn more about the language, tools, getting started, and more.

Browse pub.dev for more packages and libraries contributed by the community and the Dart team.

Building Dart

If you want to build Dart yourself, here is a guide to getting the source, preparing your machine to build the SDK, and building.

There are more documents on our wiki.

Contributing to Dart

The easiest way to contribute to Dart is to file issues.

You can also contribute patches, as described in Contributing.