f8ab0b778c
0e712b3812Make DynSock accepted sockets queue optional, with precise lifetime (Matthew Zipkin)3de02abf3futil/test: Add string_view constructor to LineReader and remove StringToBuffer (Matthew Zipkin)b0ca400612string: replace AsciiCaseInsensitiveKeyEqual with CaseInsensitiveEqual (Matthew Zipkin)8172099293util: get number of bytes consumed from buffer by LineReader (Matthew Zipkin) Pull request description: This is a follow-up to #34242 and is the first few commits of #32061 As review and refinement of the replacement HTTP server progresses, some new utilities were needed and added. This PR updates those utilities as work continues on #32061. ### LineReader In order to enforce strict limits on the total size of headers in HTTPRequest, we add a method to `LineReader` to give us the total amount of data that has been read from the buffer so far. See https://github.com/bitcoin/bitcoin/pull/32061#discussion_r2949287329 ### CaseInsensitiveEqual HTTP headers are case-insensitive. An early version of #32061 used an unordered_map for this and therefore we needed a comparator struct. However that unordered_map was replaced by a simpler `std::vector` of `std::pair` so we can remove the struct and use methods that already exist in the codebase. ### StringToBytes `StringToBuffer` was introduced in #34242 to test LineReader but review of #32061 indicated that it would be more optimal to return a span of bytes instead of a vector. See https://github.com/bitcoin/bitcoin/pull/32061#discussion_r2892431378 ### Split DynSock constructor for two usecases: listening / accepting sockets See https://github.com/bitcoin/bitcoin/pull/32061#discussion_r2895891437. DynSock was introduced in #30988 and is not used anywhere in master yet. If it's used as a listening socket, it provides connected sockets. If it's used as a connected socket, it provides I/O pipes. By making the queue of connected sockets optional we can clean up the ownership / lifetime if the class members. ACKs for top commit: fjahr: Code review ACK0e712b3812vasild: ACK0e712b3812Tree-SHA512: 234c79a00c03cb3952dce2a3c5e59859bd0cbfc5f0a552ad2065e998320a12b533b06adbe294745c690a9e19c2f5f79bca3aa5a44342ee1820037342799566f2
Bitcoin Core integration/staging tree
For an immediately usable, binary version of the Bitcoin Core software, see https://bitcoincore.org/en/download/.
What is Bitcoin Core?
Bitcoin Core connects to the Bitcoin peer-to-peer network to download and fully validate blocks and transactions. It also includes a wallet and graphical user interface, which can be optionally built.
Further information about Bitcoin Core is available in the doc folder.
License
Bitcoin Core is released under the terms of the MIT license. See COPYING for more information or see https://opensource.org/license/MIT.
Development Process
The master branch is regularly built (see doc/build-*.md for instructions) and tested, but it is not guaranteed to be
completely stable. Tags are created
regularly from release branches to indicate new official, stable release versions of Bitcoin Core.
The https://github.com/bitcoin-core/gui repository is used exclusively for the development of the GUI. Its master branch is identical in all monotree repositories. Release branches and tags do not exist, so please do not fork that repository unless it is for development reasons.
The contribution workflow is described in CONTRIBUTING.md and useful hints for developers can be found in doc/developer-notes.md.
Testing
Testing and code review is the bottleneck for development; we get more pull requests than we can review and test on short notice. Please be patient and help out by testing other people's pull requests, and remember this is a security-critical project where any mistake might cost people lots of money.
Automated Testing
Developers are strongly encouraged to write unit tests for new code, and to
submit new unit tests for old code. Unit tests can be compiled and run
(assuming they weren't disabled during the generation of the build system) with: ctest. Further details on running
and extending unit tests can be found in /src/test/README.md.
There are also regression and integration tests, written
in Python.
These tests can be run (if the test dependencies are installed) with: build/test/functional/test_runner.py
(assuming build is your build directory).
The CI (Continuous Integration) systems make sure that every pull request is tested on Windows, Linux, and macOS. The CI must pass on all commits before merge to avoid unrelated CI failures on new pull requests.
Manual Quality Assurance (QA) Testing
Changes should be tested by somebody other than the developer who wrote the code. This is especially important for large or high-risk changes. It is useful to add a test plan to the pull request description if testing the changes is not straightforward.
Translations
Changes to translations as well as new translations can be submitted to Bitcoin Core's Transifex page.
Translations are periodically pulled from Transifex and merged into the git repository. See the translation process for details on how this works.
Important: We do not accept translation changes as GitHub pull requests because the next pull from Transifex would automatically overwrite them again.