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Also, use `CURLRES_IPV6` only for actual DNS resolution, not for IPv6
address support. This makes it possible to connect to IPv6 literals by
setting `ENABLE_IPV6` even without `getaddrinfo` support. It also fixes
the CMake build when using the synchronous resolver without
`getaddrinfo` support.
Closes https://github.com/curl/curl/pull/4662
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- Disable warning C4127 "conditional expression is constant" globally
in curl_setup.h for when building with Microsoft's compiler.
This mainly affects building with the Visual Studio project files found
in the projects dir.
Prior to this change the cmake and winbuild build systems already
disabled 4127 globally for when building with Microsoft's compiler.
Also, 4127 was already disabled for all build systems in the limited
circumstance of the WHILE_FALSE macro which disabled the warning
specifically for while(0). This commit removes the WHILE_FALSE macro and
all other cruft in favor of disabling globally in curl_setup.
Background:
We have various macros that cause 0 or 1 to be evaluated, which would
cause warning C4127 in Visual Studio. For example this causes it:
#define Curl_resolver_asynch() 1
Full behavior is not clearly defined and inconsistent across versions.
However it is documented that since VS 2015 Update 3 Microsoft has
addressed this somewhat but not entirely, not warning on while(true) for
example.
Prior to this change some C4127 warnings occurred when I built with
Visual Studio using the generated projects in the projects dir.
Closes https://github.com/curl/curl/pull/4658
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- Use FORMAT_MESSAGE_IGNORE_INSERTS to ignore format specifiers in
Windows error strings.
Since we are not in control of the error code we don't know what
information may be needed by the error string's format specifiers.
Prior to this change Windows API error strings which contain specifiers
(think specifiers like similar to printf specifiers) would not be shown.
The FormatMessage Windows API call which turns a Windows error code into
a string could fail and set error ERROR_INVALID_PARAMETER if that error
string contained a format specifier. FormatMessage expects a va_list for
the specifiers, unless inserts are ignored in which case no substitution
is attempted.
Ref: https://devblogs.microsoft.com/oldnewthing/20071128-00/?p=24353
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Closes #4547
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Closes #4441
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... so that runtests can skip individual test cases that test features
that are explicitly disabled in this build. This new logic is intended
for disabled features that aren't otherwise easily visible through the
curl_version_info() or other API calls.
tests/server/disabled is a newly built executable that will output a
list of disabled features. Outputs nothing for a default build.
Closes #3950
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Reduce variable scopes and remove redundant variable stores.
Closes https://github.com/curl/curl/pull/3975
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Unused since commit 2f44e94.
Closes https://github.com/curl/curl/pull/3975
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Missed in 04fd6755.
Closes #3978
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Reviewed-by: Daniel Stenberg <daniel@haxx.se>
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Mark global variables static to avoid compiler warning in Clang when
using -Wmissing-variable-declarations.
Closes #3778
Reviewed-by: Daniel Stenberg <daniel@haxx.se>
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Closes #3752
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Always use the ANSI version of FormatMessage as we don't have the
curl_multibyte gear available here.
Closes https://github.com/curl/curl/pull/3758
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As previously planned and documented in DEPRECATE.md, all pipelining
code is removed.
Closes #3651
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... to match the style already used for compiling, linking
etc. Acknowledges 'make V=1' to enable verbose.
Closes #3681
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MinGW-w64 defaults to targeting Windows 7 now, so GetTickCount64 is
used and the milliseconds are represented as unsigned long long,
leading to a compiler warning when implicitly converting them to long.
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This adds the CURLOPT_TRAILERDATA and CURLOPT_TRAILERFUNCTION
options that allow a callback based approach to sending trailing headers
with chunked transfers.
The test server (sws) was updated to take into account the detection of the
end of transfer in the case of trailing headers presence.
Test 1591 checks that trailing headers can be sent using libcurl.
Closes #3350
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The function does not return the same value as snprintf() normally does,
so readers may be mislead into thinking the code works differently than
it actually does. A different function name makes this easier to detect.
Reported-by: Tomas Hoger
Assisted-by: Daniel Gustafsson
Fixes #3296
Closes #3297
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Classic MinGW has neither InitializeCriticalSectionEx nor
GetTickCount64, independent of the target Windows version.
Closes https://github.com/curl/curl/pull/3113
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- replace tabs with spaces where possible
- remove line ending spaces
- remove double/triple newlines at EOF
- fix a non-UTF-8 character
- cleanup a few indentations/line continuations
in manual examples
Closes https://github.com/curl/curl/pull/3037
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This warning used to be enabled only for clang as it's a bit stricter
on GCC. Silence the remaining occurrences and enable it on GCC too.
Closes https://github.com/curl/curl/pull/2747
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Deal with tiny "HTTP/0.9" (header-less) responses by checking the
status-line early, even before a full "HTTP/" is received to allow
detecting 0.9 properly.
Test 1266 and 1267 added to verify.
Fixes #2420
Closes #2872
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Use standard CMake variable BUILD_SHARED_LIBS instead of introducing
custom option CURL_STATICLIB.
Use '-DBUILD_SHARED_LIBS=%SHARED%' in appveyor.yml.
Reviewed-by: Sergei Nikulov
Closes #2755
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Closes https://github.com/curl/curl/pull/2808
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Closes #2727
Reviewed-by: Sergei Nikulov
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- Get rid of variable that was generating false positive warning
(unitialized)
- Fix issues in tests
- Reduce scope of several variables all over
etc
Closes #2631
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Detected using the `codespell` tool (version 1.13.0).
Also secure and fix an URL.
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using -DCMAKE_DEBUG_POSTFIX explicitly
fixes #2121, obsoletes #2384
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When a zeroed out allocation is required, use calloc() rather than
malloc() followed by an explicit memset(). The result will be the
same, but using calloc() everywhere increases consistency in the
codebase and avoids the risk of subtle bugs when code is injected
between malloc and memset by accident.
Closes https://github.com/curl/curl/pull/2497
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Detected using the `codespell` tool.
Also contains one URL protocol upgrade.
Closes https://github.com/curl/curl/pull/2334
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... since the libc provided one are locale dependent in a way we don't
want. Also, the "native" isalnum() (for example) works differently on
different platforms which caused test 1307 failures on macos only.
Closes #2269
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- Enable execute permission (chmod +x)
- Change interpreter to /usr/bin/env perl
Closes https://github.com/curl/curl/pull/2222
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... to cater for systems with unsigned time_t variables.
- Renamed the functions to curlx_timediff and Curl_timediff_us.
- Added overflow protection for both of them in either direction for
both 32 bit and 64 bit time_ts
- Reprefixed the curlx_time functions to use Curl_*
Reported-by: Peter Piekarski
Fixes #2004
Closes #2005
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The stub implementation is pre-loaded using LD_PRELOAD
and emulates common gssapi uses (only builds if curl is
initially built with gssapi support).
The initial tests are currently disabled for debug builds
as LD_PRELOAD is not used then.
Ref: https://github.com/curl/curl/pull/1687
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The MSVC warning level defaults to 3 in CMake. Change it to 4, which is
consistent with the Visual Studio and NMake builds. Disable level 4
warning C4127 for the library and additionally C4306 for the test
servers to get a clean CURL_WERROR build as that warning is raised in
some macros in older Visual Studio versions.
Ref: https://github.com/curl/curl/pull/1667#issuecomment-314082794
Closes https://github.com/curl/curl/pull/1711
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... to make all libcurl internals able to use the same data types for
the struct members. The timeval struct differs subtly on several
platforms so it makes it cumbersome to use everywhere.
Ref: #1652
Closes #1693
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MSVC warns that gethostbyname is deprecated. Always use getaddrinfo
instead to fix this when IPv6 is enabled, also for IPv4 resolves. This
is also consistent with what libcurl does.
Closes https://github.com/curl/curl/pull/1682
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Older GCC warns:
/tests/server/rtspd.c:1194:10: warning: missing braces around
initializer [-Wmissing-braces]
Fix this by using memset instead of an initializer.
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MSVC warns when implicitly casting -1 to unsigned long.
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warning C4701: potentially uninitialized local variable 'req' used
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... to enable sending "OPTIONS *" which wasn't possible previously.
This option currently only works for HTTP.
Added test cases 1298 + 1299 to verify
Fixes #1280
Closes #1462
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... the previous code would reset the header length wrongly (since
5113ad0424). This makes test 1060 reliable again.
Also: make sws send even smaller chunks of data to increase the
likeliness of this happening.
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Rely entirely on curl/system.h now.
Introduced in Aug 2008 with commit 14240e9e109f. Now gone.
Fixes #1456
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Include the test number in the names of files written out by tests to
reduce the chance of accidental duplication and to make it more clear
which test is associated with which file.
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