Improved the filter implementation to be flexible in which order h3 and
h2/h1 are attempted. When HTTPSRR is enabled, look at the ALPNs it found
and use the order given for connecting in default setups.
Closes#16012
When enabled in the build.
Update test2100: verify with HTTPS RR included
Adjust runtests and server/disabled.c to include "HTTPSRR" as a feature
in the test suite.
Also, decode the ALPN list in HTTPS records straight into IDs. There's
no point in storing everything in string format. Skip ALPNs we do not
support.
Closes#16007
- fix `find` commands to not miss items.
- call `file` on the built files in `curl -V` steps.
To give more feedback on what was built.
- add `curl info` step for cross-jobs that can't do a `curl -V`.
It lists the files built and calls `file` on them.
- appveyor: make a VS2010 32-bit to match the VS2008 job it replaced.
Follow-up to d34aeecb08#15934
- GHA/windows: drop the word "old" from standalone mingw-w64 jobs to not
conflate it with "old mingw" we no longer support (while also keeping
it short).
Cherry-picked from #15975Closes#16001
This typically happens if CURL_CONNECT_ONLY is used and a second
curl_easy_perform() is attempted.
A connection "taken over" with CURL_CONNECT_ONLY cannot be ended any
other way than a curl_easy_cleanup() on the easy handle that holds it.
Add test 696 to verify.
Closes#16003
Since the script 'apachectl' from the httpd project is severly mutilated
on several distros, use the executable httpd/apache2 directly in pytest
runs.
Remove detection of apachectl form autoconf and cmake.
Closes#16000
- Change setopt and pretransfer to always reset URL related variables
for a CURLU handle set CURLOPT_CURLU.
This change is to ensure we are in compliance with the doc which says
CURLU handles must be able to override a URL set via CURLOPT_URL and
that if the contents of the CURLU handle changes between transfers then
the updated contents must be used.
Prior to this change, although subsequent transfers appear to be
performed correctly in those cases, the work URL `data->state.url` was
not updated. CURLINFO_EFFECTIVE_URL returns data->state.url to the user
so it would return the URL from the initial transfer which was the wrong
URL. It's likely there are other cases as well.
Ref: https://curl.se/libcurl/c/CURLOPT_CURLU.html
Reported-by: Nicolás San Martín
Fixes https://github.com/curl/curl/issues/15984
Closes https://github.com/curl/curl/pull/15985
In the double output function when an extremely large width and
precision is set that reaches the libcurl maximum (325), the handling of
the precision part would do wrong which could lead to bad output.
Also: work-around for single-byte buffer snprintf overflow with mingw.
Extend test 557 to verify.
Coverity CID 1638751.
Closes#15988
Which then makes the generated man page also include details about the
specific backends that support this feature.
Follow-up to 515a21f350Closes#15993
Coverity CID 1638753 correctly identies this code misbehaved if the
passed in suboption is exactly one byte long by substracting two from
the unsigned size_t variable.
Closes#15987
The TLS session cache is now held by the multi handle unless it is
shared, so that all easy handles within a multi handle get the benefit
of sharing the same, larger, cache.
The multi handle session cache size is set to 25, unless it is the
internal one used for the easy interface - which still uses only 3.
Closes#15982
Before this patch it used `ENABLE_IPV6`, the configuration intent.
Replace with `USE_IPV6` which is the actual setting passed to C.
The two can be different for targets without IPv6 support.
Closes#15980
- cmake, config-*: drop unused `PACKAGE*`, `VERSION` variables.
- config-win32: indentation
- config-win32ce: drop mingw-specific code.
This header is not used with MinGW.
- config-win32ce: `_WIN64` is never true for Windows CE, drop.
Closes#15978
Delete the workaround added via a94a68a3c1
(2013-02-04). The commit message has no details. The comment mentions
"Dialog Hell", and seems to fix CMake missing to regenerate `CURL.sln`
with VS2010. It also added a FIXME saying the workaround can be deleted
with future versions of CMake.
At the time CMake's latest version was v2.8.10.
curl now requires v3.7 (2018) minimum, and v3.24 (2022) was the
latest CMake natively supporting VS2010. Assume this has since been
fixed.
Also: format an MSVC version reference in comment.
Closes#15973
Before this patch the `CURL_CHECK_WIN32_LARGEFILE` feature check was
running an `AC_COMPILE` snippet that always succeeded. (except for
Windows CE, which isn't supported in other parts of `./configure` yet.)
The only Windows toolchain autotools supports is mingw. Of them, curl
only supports mingw-w64. All mingw-w64 versions support large files.
This allows to drop the check and assume it supported on Windows. To not
lose Windows CE support, rework that too, without using `AC_COMPILE`.
Drop the feature check altogether for non-Windows targets.
Ref: https://github.com/curl/curl/pull/15968#discussion_r1912158201
Follow-up to 7eb4ddb850#15968Closes#15971
Large file support requires `_fseeki64()`. This function is offered in
VS2005 and upper.
VS2003 has it in the static CRT only, with declaration missing from
headers, so it's not usable.
Ref: https://archive.org/details/X10-38445 (MS Visual Studio .NET 2003)
Ref: 8b76a8aeb2#15526Closes#15958
Build failed when both `ADDRESS_FAMILY` and `sockaddr_un` stuct were
missing from the Windows SDK, with UnixSockets enabled.
Seen with GNU 4.4.0 in CeGCC 0.59.1:
```
lib/curl_setup.h:983: error: expected specifier-qualifier-list before 'ADDRESS_FAMILY'
lib/curl_setup.h:985: warning: struct has no members
```
Also reported with VS2003:
https://datagirl.xyz/posts/wolfssl_curl_w2k.htmlCloses#15969
In effect it meant `_WIN32 && !USE_WIN32_LARGE_FILES`.
Replace it with these macros.
Also:
- configure: delete tautological check for small file support.
- configure: delete stray `_MSC_VER` reference. autotools does not
support MSVC.
- drop tautological checks for WinCE in `config-win32*.h` when setting
`USE_WIN32_LARGE_FILES`.
- merge related PP logic.
- prefer `#ifdef`, fix whitespace.
Suggested-by: Marcel Raad
Report: https://github.com/curl/curl/pull/15952#issuecomment-2580092328Closes#15968
- drop unused `LIBIDN_REQUIRED_VERSION` macro.
Unused since 9c91ec7781
- drop compatibility error for `CURL_WANTS_CA_BUNDLE_ENV`.
This macro was once set by `Makefile.mk` and Watcom makefiles.
They are no longer supported, making the compatibility message moot.
Follow-up to 7d7346519d#1542 (2017)
Follow-up to c2aeb1b3ba#1538 (2017)
- document last MSVC supporting the `!_MT` condition
Ref: https://stackoverflow.com/questions/2278919/are-the-time-functions-of-msvc-thread-safe
- flatten an `#if` tree, prefer `#ifdef`.
- fix/adjust indentation, whitespace.
Closes#15967
Dedupe and migrate MSVC-specific warning suppressions to `curl_setup.h`.
Make cmake set `_CRT_SECURE_NO_DEPRECATE` for examples and standalone
tests, and stop setting `_CRT_NONSTDC_NO_DEPRECATE` for them.
Details:
- drop version guards. On ancient MSVC version these macro are a no-op.
- move to `curl_setup.h` from `config-win32*.h`.
- sync macro values with CMake.
- cmake: stop setting them globally in favour of `curl_setup.h`.
- cmake: re-add these macros to `docs/examples` and `tests/http/clients`,
which do not use `curl_setup.h`.
- cmake: drop `_CRT_NONSTDC_NO_DEPRECATE` for examples and tests.
They build fine without.
- update comments.
Closes#15960
- drop duplicate declaration block under `__MVS__`.
- drop duplicate declaration block under `__IBMC__`.
- drop empty `#if` branches under `__IBMC__`.
Closes#15966
- DJGPP 1.x (including `__GO32__`) (MS-DOS)
DJGPP 2.x support remains unchanged.
- Salford C (Windows)
- Turbo C (Windows 16-bit)
- Borland C++ < 5.2 (Windows 16-bit?)
- Pelles C < 2.8 (Windows)
These targets mapped `curl_off_t` to `long`. On Windows and MS-DOS
`long` is always 32-bit.
curl requires C compilers supporting 64-bit `curl_off_t` type since
835682661c#10597 (v8.0.0).
Also: drop remaining `__GO32__` and Salford C guards.
Closes#15957
We recommend migrating to CMake from winbuild and Visual Studio project
files. winbuild is deprecated and will be dropped in September 2025.
CMake supports all the features and options, with new ones added
promptly. It supports out-of-tree, unity and documentation builds.
- deprecate winbuild method in favour of CMake by September 2025.
- add migration guide from winbuild to CMake.
- add migration guide from Visual Studio Project Files to CMake.
- add deprecation message to winbuild.
Need to ack with `WINBUILD_ACKNOWLEDGE_DEPRECATED=yes`
Authored-by: Jay Satiro
- mention `CMAKE_BUILD_TYPE` option in `INSTALL-CMAKE`.
- document missing `SSH_PATH` winbuild option.
Closes#15920
curl requires C compilers supporting 64-bit `curl_off_t` type since
835682661c#10597 (v8.0.0).
Assume the MSVC compiler offers the necessary support.
It makes curl require Visual Studio .NET 2003, v7.1 (`_MSC_VER = 1310`).
With the possibility that 1300 (Visual Studio .NET, v7.0, 2002), or 1200
(Visual C++, 32-bit, v6.0, 1998) may also work.
Follow-up to ca18198dd4#15952Closes#15955
