* Fix parsing to parse query string with single space char.
When passed ' ' as a query string, the server crashes cause of illegal memory access done in httplib::detail::split. Have added checks to make sure the split function has a valid string with length > 0.
* Fix parsing to parse query string with single space char.
Correct the working directory of the execute_process call, to get the version from git tags.
The working directory should be the the directory of this libary. Otherwise, if you include httplib
as a git submodule and call add_subdirectory, the execute_process command will be run in a wrong
directory leading to error.
If you didn't have Git installed, execute_process never declared the
error variable, which led to it never parsing the header for a version.
So if Git wasn't installed, the version variable never got declared,
which caused errors.
This fixes that.
* Update httplib.h
When you disconnect and reconnect from the network, your network stack rewrites and updates /etc/resolv.conf accordingly. This configuration file is needed by the DNS resolver in the C library. The C library reads the DNS configuration from /etc/resolv.conf the first time, and caches it. It doesn't check, with every lookup, if the contents of /etc/resolv.conf have changed.
the solution is to add a call to res_init(), defined in resolv.h
* Update httplib.h
Had to create a custom FindBrotli package, as not all users have
PkgConfig installed (which Brotli uses). This file gets installed
alongside httplibConfig.cmake for the end-users convenience.
Set BROTLI_USE_STATIC_LIBS to ON if you want to find the static libs
instead of default shared.
Adds the HTTPLIB_REQUIRE_BROTLI (default off) and HTTPLIB_USE_BROTLI_IF_AVAILABLE
(default on) options, which work in the same manner as the other optional/required
dependency options.
Moved the scattered linking and definitions to a single call.
Updated some documentation about the new options.
Improved the in-tree support by setting the HTTPLIB_IS_USING_XYZ
variables in the main CMakeLists (as well as having them in the
httplibConfig.cmake file).
Fixes#582
Seems certain targets/hosts failed without these, as "_MSC_VER" is
undefined on MinGW, which caused the 'pragma comment(lib "libname")' to
fail.
Fixes#575
