Release v0.12.2

Fix #1533
Code format
2026-06-08 18:30:49 +00:00 · 2023-03-25 21:47:14 -04:00 · 2023-03-25 21:13:07 -04:00 · 2023-03-25 21:12:40 -04:00 · 2023-03-23 18:53:27 -04:00 · 2023-03-22 14:16:32 -04:00
53 changed files with 23743 additions and 19708 deletions
@@ -0,0 +1,26 @@
+name: CIFuzz
+on: [pull_request]
+jobs:
+  Fuzzing:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Build Fuzzers
+      id: build
+      uses: google/oss-fuzz/infra/cifuzz/actions/build_fuzzers@master
+      with:
+        oss-fuzz-project-name: 'cpp-httplib'
+        dry-run: false
+        language: c++
+    - name: Run Fuzzers
+      uses: google/oss-fuzz/infra/cifuzz/actions/run_fuzzers@master
+      with:
+        oss-fuzz-project-name: 'cpp-httplib'
+        fuzz-seconds: 600
+        dry-run: false
+        language: c++
+    - name: Upload Crash
+      uses: actions/upload-artifact@v1
+      if: failure() && steps.build.outcome == 'success'
+      with:
+        name: artifacts
+        path: ./out/artifacts
@@ -8,10 +8,34 @@ jobs:

    strategy:
      matrix:
-        os: [macOS-latest, ubuntu-latest]
+        os: [macOS-latest, ubuntu-latest, windows-latest]

    steps:
+    - name: prepare git for checkout on windows
+      if: matrix.os == 'windows-latest'
+      run: |
+        git config --global core.autocrlf false
+        git config --global core.eol lf
    - name: checkout
-      uses: actions/checkout@v1
+      uses: actions/checkout@v3
+    - name: install brotli library on ubuntu
+      if: matrix.os == 'ubuntu-latest'
+      run: sudo apt update && sudo apt-get install -y libbrotli-dev
+    - name: install brotli library on macOS
+      if: matrix.os == 'macOS-latest'
+      run: brew install brotli
    - name: make
-      run: cd test && make
+      if: matrix.os != 'windows-latest'
+      run: cd test && make -j2
+    - name: check fuzz test target
+      if: matrix.os == 'ubuntu-latest'
+      run: cd test && make fuzz_test
+    - name: setup msbuild on windows
+      if: matrix.os == 'windows-latest'
+      uses: microsoft/setup-msbuild@v1.1
+    - name: make-windows
+      if: matrix.os == 'windows-latest'
+      run: |
+        cd test
+        msbuild.exe test.sln /verbosity:minimal /t:Build "/p:Configuration=Release;Platform=x64"
+        x64\Release\test.exe
@@ -7,13 +7,18 @@ example/simplecli
 example/simplesvr
 example/benchmark
 example/redirect
-example/sse
+example/sse*
 example/upload
 example/*.pem
+test/httplib.cc
+test/httplib.h
 test/test
+test/server_fuzzer
 test/test_proxy
+test/test_split
 test/test.xcodeproj/xcuser*
 test/test.xcodeproj/*/xcuser*
+test/*.o
 test/*.pem
 test/*.srl

@@ -1,12 +1,21 @@
 #[[
 	Build options:
+	* BUILD_SHARED_LIBS (default off) builds as a shared library (if HTTPLIB_COMPILE is ON)
 	* HTTPLIB_USE_OPENSSL_IF_AVAILABLE (default on)
 	* HTTPLIB_USE_ZLIB_IF_AVAILABLE (default on)
 	* HTTPLIB_REQUIRE_OPENSSL (default off)
 	* HTTPLIB_REQUIRE_ZLIB (default off)
+	* HTTPLIB_USE_BROTLI_IF_AVAILABLE (default on)
+	* HTTPLIB_REQUIRE_BROTLI (default off)
+	* HTTPLIB_COMPILE (default off)
+	* HTTPLIB_TEST (default off)
+	* BROTLI_USE_STATIC_LIBS - tells Cmake to use the static Brotli libs (only works if you have them installed).
+	* OPENSSL_USE_STATIC_LIBS - tells Cmake to use the static OpenSSL libs (only works if you have them installed).

-	After installation with Cmake, a find_package(httplib) is available.
-	This creates a httplib::httplib target (if found).
+	-------------------------------------------------------------------------------
+
+	After installation with Cmake, a find_package(httplib COMPONENTS OpenSSL ZLIB Brotli) is available.
+	This creates a httplib::httplib target (if found and if listed components are supported).
 	It can be linked like so:

 	target_link_libraries(your_exe httplib::httplib)
@@ -27,18 +36,41 @@
 	cmake ..
 	runas /user:Administrator "cmake --build . --config Release --target install"

-	These three variables are available after you run find_package(httplib)
-	* HTTPLIB_HEADER_PATH - this is the full path to the installed header.
+	-------------------------------------------------------------------------------
+
+	These variables are available after you run find_package(httplib)
+	* HTTPLIB_HEADER_PATH - this is the full path to the installed header (e.g. /usr/include/httplib.h).
 	* HTTPLIB_IS_USING_OPENSSL - a bool for if OpenSSL support is enabled.
 	* HTTPLIB_IS_USING_ZLIB - a bool for if ZLIB support is enabled.
+	* HTTPLIB_IS_USING_BROTLI - a bool for if Brotli support is enabled.
+	* HTTPLIB_IS_COMPILED - a bool for if the library is compiled, or otherwise header-only.
+	* HTTPLIB_INCLUDE_DIR - the root path to httplib's header (e.g. /usr/include).
+	* HTTPLIB_LIBRARY - the full path to the library if compiled (e.g. /usr/lib/libhttplib.so).
+	* httplib_VERSION or HTTPLIB_VERSION - the project's version string.
+	* HTTPLIB_FOUND - a bool for if the target was found.

 	Want to use precompiled headers (Cmake feature since v3.16)?
 	It's as simple as doing the following (before linking):

 	target_precompile_headers(httplib::httplib INTERFACE "${HTTPLIB_HEADER_PATH}")
+
+	-------------------------------------------------------------------------------
+
+	FindPython3 requires Cmake v3.12
+	ARCH_INDEPENDENT option of write_basic_package_version_file() requires Cmake v3.14
 ]]
-cmake_minimum_required(VERSION 3.7.0 FATAL_ERROR)
-project(httplib LANGUAGES CXX)
+cmake_minimum_required(VERSION 3.14.0 FATAL_ERROR)
+
+# Get the CPPHTTPLIB_VERSION value and use it as a version
+# This gets the string with the CPPHTTPLIB_VERSION value from the header.
+# This is so the maintainer doesn't actually need to update this manually.
+file(STRINGS httplib.h _raw_version_string REGEX "CPPHTTPLIB_VERSION \"([0-9]+\\.[0-9]+\\.[0-9]+)\"")
+
+# Needed since git tags have "v" prefixing them.
+# Also used if the fallback to user agent string is being used.
+string(REGEX MATCH "([0-9]+\\.?)+" _httplib_version "${_raw_version_string}")
+
+project(httplib VERSION ${_httplib_version} LANGUAGES CXX)

 # Change as needed to set an OpenSSL minimum version.
 # This is used in the installed Cmake config file.
@@ -47,81 +79,153 @@ set(_HTTPLIB_OPENSSL_MIN_VER "1.1.1")
 # Allow for a build to require OpenSSL to pass, instead of just being optional
 option(HTTPLIB_REQUIRE_OPENSSL "Requires OpenSSL to be found & linked, or fails build." OFF)
 option(HTTPLIB_REQUIRE_ZLIB "Requires ZLIB to be found & linked, or fails build." OFF)
-# Allow for a build to casually enable OpenSSL/ZLIB support, but silenty continue if not found.
+# Allow for a build to casually enable OpenSSL/ZLIB support, but silently continue if not found.
 # Make these options so their automatic use can be specifically disabled (as needed)
 option(HTTPLIB_USE_OPENSSL_IF_AVAILABLE "Uses OpenSSL (if available) to enable HTTPS support." ON)
-option(HTTPLIB_USE_ZLIB_IF_AVAILABLE "Uses ZLIB (if available) to enable compression support." ON)
-
-# TODO: implement the option of option to correctly split, building, and export with the split.py script.
-# option(HTTPLIB_SPLIT "Uses a Python script to split the header into a header & source file." OFF)
+option(HTTPLIB_USE_ZLIB_IF_AVAILABLE "Uses ZLIB (if available) to enable Zlib compression support." ON)
+# Lets you compile the program as a regular library instead of header-only
+option(HTTPLIB_COMPILE "If ON, uses a Python script to split the header into a compilable header & source file (requires Python v3)." OFF)
+# Just setting this variable here for people building in-tree
+if(HTTPLIB_COMPILE)
+	set(HTTPLIB_IS_COMPILED TRUE)
+endif()
+option(HTTPLIB_TEST "Enables testing and builds tests" OFF)
+option(HTTPLIB_REQUIRE_BROTLI "Requires Brotli to be found & linked, or fails build." OFF)
+option(HTTPLIB_USE_BROTLI_IF_AVAILABLE "Uses Brotli (if available) to enable Brotli decompression support." ON)
+# Defaults to static library
+option(BUILD_SHARED_LIBS "Build the library as a shared library instead of static. Has no effect if using header-only." OFF)
+if (BUILD_SHARED_LIBS AND WIN32 AND HTTPLIB_COMPILE)
+	# Necessary for Windows if building shared libs
+	# See https://stackoverflow.com/a/40743080
+	set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON)
+endif()

 # Threads needed for <thread> on some systems, and for <pthread.h> on Linux
+set(THREADS_PREFER_PTHREAD_FLAG true)
 find_package(Threads REQUIRED)
+# Since Cmake v3.11, Crypto & SSL became optional when not specified as COMPONENTS.
 if(HTTPLIB_REQUIRE_OPENSSL)
-	find_package(OpenSSL ${_HTTPLIB_OPENSSL_MIN_VER} REQUIRED)
+	find_package(OpenSSL ${_HTTPLIB_OPENSSL_MIN_VER} COMPONENTS Crypto SSL REQUIRED)
 elseif(HTTPLIB_USE_OPENSSL_IF_AVAILABLE)
-	# Look quietly since it's optional are optional
-	find_package(OpenSSL ${_HTTPLIB_OPENSSL_MIN_VER} QUIET)
+	find_package(OpenSSL ${_HTTPLIB_OPENSSL_MIN_VER} COMPONENTS Crypto SSL QUIET)
 endif()
+# Just setting this variable here for people building in-tree
+if(OPENSSL_FOUND)
+	set(HTTPLIB_IS_USING_OPENSSL TRUE)
+endif()
+
 if(HTTPLIB_REQUIRE_ZLIB)
 	find_package(ZLIB REQUIRED)
 elseif(HTTPLIB_USE_ZLIB_IF_AVAILABLE)
 	find_package(ZLIB QUIET)
 endif()
+# Just setting this variable here for people building in-tree
+# FindZLIB doesn't have a ZLIB_FOUND variable, so check the target.
+if(TARGET ZLIB::ZLIB)
+	set(HTTPLIB_IS_USING_ZLIB TRUE)
+endif()
+
+# Adds our cmake folder to the search path for find_package
+list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
+if(HTTPLIB_REQUIRE_BROTLI)
+	find_package(Brotli COMPONENTS encoder decoder common REQUIRED)
+elseif(HTTPLIB_USE_BROTLI_IF_AVAILABLE)
+	find_package(Brotli COMPONENTS encoder decoder common QUIET)
+endif()
+# Just setting this variable here for people building in-tree
+if(Brotli_FOUND)
+	set(HTTPLIB_IS_USING_BROTLI TRUE)
+endif()

 # Used for default, common dirs that the end-user can change (if needed)
 # like CMAKE_INSTALL_INCLUDEDIR or CMAKE_INSTALL_DATADIR
 include(GNUInstallDirs)

-add_library(${PROJECT_NAME} INTERFACE)
+if(HTTPLIB_COMPILE)
+	# Put the split script into the build dir
+	configure_file(split.py "${CMAKE_CURRENT_BINARY_DIR}/split.py"
+		COPYONLY
+	)
+	# Needs to be in the same dir as the python script
+	configure_file(httplib.h "${CMAKE_CURRENT_BINARY_DIR}/httplib.h"
+		COPYONLY
+	)
+
+	# Used outside of this if-else
+	set(_INTERFACE_OR_PUBLIC PUBLIC)
+	# Brings in the Python3_EXECUTABLE path we can use.
+	find_package(Python3 REQUIRED)
+	# Actually split the file
+	# Keeps the output in the build dir to not pollute the main dir
+	execute_process(COMMAND ${Python3_EXECUTABLE} "${CMAKE_CURRENT_BINARY_DIR}/split.py"
+		WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+		ERROR_VARIABLE _httplib_split_error
+	)
+	if(_httplib_split_error)
+		message(FATAL_ERROR "Failed when trying to split cpp-httplib with the Python script.\n${_httplib_split_error}")
+	endif()
+
+	# split.py puts output in "out"
+	set(_httplib_build_includedir "${CMAKE_CURRENT_BINARY_DIR}/out")
+	# This will automatically be either static or shared based on the value of BUILD_SHARED_LIBS
+	add_library(${PROJECT_NAME} "${_httplib_build_includedir}/httplib.cc")
+	target_sources(${PROJECT_NAME}
+		PUBLIC
+			$<BUILD_INTERFACE:${_httplib_build_includedir}/httplib.h>
+			$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/httplib.h>
+	)
+	set_target_properties(${PROJECT_NAME}
+		PROPERTIES
+			VERSION ${${PROJECT_NAME}_VERSION}
+			SOVERSION "${${PROJECT_NAME}_VERSION_MAJOR}.${${PROJECT_NAME}_VERSION_MINOR}"
+	)
+else()
+	# This is for header-only.
+	set(_INTERFACE_OR_PUBLIC INTERFACE)
+	add_library(${PROJECT_NAME} INTERFACE)
+	set(_httplib_build_includedir "${CMAKE_CURRENT_SOURCE_DIR}")
+endif()
 # Lets you address the target with httplib::httplib
 # Only useful if building in-tree, versus using it from an installation.
 add_library(${PROJECT_NAME}::${PROJECT_NAME} ALIAS ${PROJECT_NAME})

-# Might be missing some, but this list is somewhat comprehensive
-target_compile_features(${PROJECT_NAME} INTERFACE
+# Require C++11
+target_compile_features(${PROJECT_NAME} ${_INTERFACE_OR_PUBLIC}
 	cxx_std_11
-	cxx_nullptr
-	cxx_noexcept
-	cxx_lambdas
-	cxx_override
-	cxx_defaulted_functions
-	cxx_attribute_deprecated
-	cxx_auto_type
-	cxx_decltype
-	cxx_deleted_functions
-	cxx_range_for
-	cxx_sizeof_member
 )

-target_include_directories(${PROJECT_NAME} INTERFACE
-    $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
-    $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
-
-
-target_link_libraries(${PROJECT_NAME} INTERFACE
-	# Always require threads
-	Threads::Threads
-	# Only link zlib & openssl if they're found
-	$<$<BOOL:${ZLIB_FOUND}>:ZLIB::ZLIB>
-	$<$<BOOL:${OPENSSL_FOUND}>:OpenSSL::SSL OpenSSL::Crypto>
+target_include_directories(${PROJECT_NAME} SYSTEM ${_INTERFACE_OR_PUBLIC}
+    $<BUILD_INTERFACE:${_httplib_build_includedir}>
+    $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
 )

-# Auto-define the optional support if those packages were found
-target_compile_definitions(${PROJECT_NAME} INTERFACE
-	$<$<BOOL:${ZLIB_FOUND}>:CPPHTTPLIB_ZLIB_SUPPORT>
-	$<$<BOOL:${OPENSSL_FOUND}>:CPPHTTPLIB_OPENSSL_SUPPORT>
+# Always require threads
+target_link_libraries(${PROJECT_NAME} ${_INTERFACE_OR_PUBLIC}
+		Threads::Threads
+		# Needed for Windows libs on Mingw, as the pragma comment(lib, "xyz") aren't triggered.
+		$<$<PLATFORM_ID:Windows>:ws2_32>
+		$<$<PLATFORM_ID:Windows>:crypt32>
+		$<$<PLATFORM_ID:Windows>:cryptui>
+		# Needed for API from MacOS Security framework
+		"$<$<AND:$<PLATFORM_ID:Darwin>,$<BOOL:${HTTPLIB_IS_USING_OPENSSL}>>:-framework CoreFoundation -framework Security>"
+		# Can't put multiple targets in a single generator expression or it bugs out.
+		$<$<BOOL:${HTTPLIB_IS_USING_BROTLI}>:Brotli::common>
+		$<$<BOOL:${HTTPLIB_IS_USING_BROTLI}>:Brotli::encoder>
+		$<$<BOOL:${HTTPLIB_IS_USING_BROTLI}>:Brotli::decoder>
+		$<$<BOOL:${HTTPLIB_IS_USING_ZLIB}>:ZLIB::ZLIB>
+		$<$<BOOL:${HTTPLIB_IS_USING_OPENSSL}>:OpenSSL::SSL>
+		$<$<BOOL:${HTTPLIB_IS_USING_OPENSSL}>:OpenSSL::Crypto>
 )

-# Cmake's find_package search path is different based on the system
-# See https://cmake.org/cmake/help/latest/command/find_package.html for the list
-if(CMAKE_SYSTEM_NAME STREQUAL "Windows")
-	set(_TARGET_INSTALL_CMAKEDIR "${CMAKE_INSTALL_PREFIX}/cmake/${PROJECT_NAME}")
-else()
-	# On Non-Windows, it should be /usr/lib/cmake/<name>/<name>Config.cmake
-	# NOTE: This may or may not work for macOS...
-	set(_TARGET_INSTALL_CMAKEDIR "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}")
-endif()
+# Set the definitions to enable optional features
+target_compile_definitions(${PROJECT_NAME} ${_INTERFACE_OR_PUBLIC}
+	$<$<BOOL:${HTTPLIB_IS_USING_BROTLI}>:CPPHTTPLIB_BROTLI_SUPPORT>
+	$<$<BOOL:${HTTPLIB_IS_USING_ZLIB}>:CPPHTTPLIB_ZLIB_SUPPORT>
+	$<$<BOOL:${HTTPLIB_IS_USING_OPENSSL}>:CPPHTTPLIB_OPENSSL_SUPPORT>
+)
+
+# CMake configuration files installation directory
+set(_TARGET_INSTALL_CMAKEDIR "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}")

 include(CMakePackageConfigHelpers)

@@ -131,23 +235,40 @@ configure_package_config_file("${PROJECT_NAME}Config.cmake.in"
 	INSTALL_DESTINATION "${_TARGET_INSTALL_CMAKEDIR}"
 	# Passes the includedir install path
 	PATH_VARS CMAKE_INSTALL_FULL_INCLUDEDIR
-	# There aren't any components, so don't use the macro
-	NO_CHECK_REQUIRED_COMPONENTS_MACRO
 )

+if(HTTPLIB_COMPILE)
+	write_basic_package_version_file("${PROJECT_NAME}ConfigVersion.cmake"
+		# Example: if you find_package(httplib 0.5.4)
+		# then anything >= 0.5 and <= 1.0 is accepted
+		COMPATIBILITY SameMinorVersion
+	)
+else()
+	write_basic_package_version_file("${PROJECT_NAME}ConfigVersion.cmake"
+		# Example: if you find_package(httplib 0.5.4)
+		# then anything >= 0.5 and <= 1.0 is accepted
+		COMPATIBILITY SameMinorVersion
+		# Tells Cmake that it's a header-only lib
+		# Mildly useful for end-users :)
+		ARCH_INDEPENDENT
+	)
+endif()
+
 # Creates the export httplibTargets.cmake
 # This is strictly what holds compilation requirements
 # and linkage information (doesn't find deps though).
 install(TARGETS ${PROJECT_NAME}
 	EXPORT httplibTargets
-	LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
-	ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
 )

-install(FILES httplib.h DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
+install(FILES "${_httplib_build_includedir}/httplib.h" TYPE INCLUDE)

 install(FILES
 		"${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
+		"${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake"
+		# Install it so it can be used later by the httplibConfig.cmake file.
+		# Put it in the same dir as our config file instead of a global path so we don't potentially stomp on other packages.
+		"${CMAKE_CURRENT_SOURCE_DIR}/cmake/FindBrotli.cmake"
 	DESTINATION ${_TARGET_INSTALL_CMAKEDIR}
 )

@@ -158,3 +279,8 @@ install(EXPORT httplibTargets
 	NAMESPACE ${PROJECT_NAME}::
 	DESTINATION ${_TARGET_INSTALL_CMAKEDIR}
 )
+
+if(HTTPLIB_TEST)
+    include(CTest)
+    add_subdirectory(test)
+endif()
@@ -2,16 +2,83 @@ cpp-httplib
 ===========

 [![](https://github.com/yhirose/cpp-httplib/workflows/test/badge.svg)](https://github.com/yhirose/cpp-httplib/actions)
-[![Bulid Status](https://ci.appveyor.com/api/projects/status/github/yhirose/cpp-httplib?branch=master&svg=true)](https://ci.appveyor.com/project/yhirose/cpp-httplib)

 A C++11 single-file header-only cross platform HTTP/HTTPS library.

-It's extremely easy to setup. Just include **httplib.h** file in your code!
+It's extremely easy to setup. Just include the **httplib.h** file in your code!

-For Windows users: Please read [this note](https://github.com/yhirose/cpp-httplib#windows).
+NOTE: This library uses 'blocking' socket I/O. If you are looking for a library with 'non-blocking' socket I/O, this is not the one that you want.

-Server Example
--------------
+Simple examples
+---------------
+
+#### Server (Multi-threaded)
+
+```c++
+#define CPPHTTPLIB_OPENSSL_SUPPORT
+#include "path/to/httplib.h"
+
+// HTTP
+httplib::Server svr;
+
+// HTTPS
+httplib::SSLServer svr;
+
+svr.Get("/hi", [](const httplib::Request &, httplib::Response &res) {
+  res.set_content("Hello World!", "text/plain");
+});
+
+svr.listen("0.0.0.0", 8080);
+```
+
+#### Client
+
+```c++
+#define CPPHTTPLIB_OPENSSL_SUPPORT
+#include "path/to/httplib.h"
+
+// HTTP
+httplib::Client cli("http://cpp-httplib-server.yhirose.repl.co");
+
+// HTTPS
+httplib::Client cli("https://cpp-httplib-server.yhirose.repl.co");
+
+auto res = cli.Get("/hi");
+res->status;
+res->body;
+```
+
+SSL Support
+-----------
+
+SSL support is available with `CPPHTTPLIB_OPENSSL_SUPPORT`. `libssl` and `libcrypto` should be linked.
+
+NOTE: cpp-httplib currently supports only version 1.1.1 and 3.0.
+NOTE for macOS: cpp-httplib now uses system certs. `CoreFoundation` and `Security` should be linked with `-framework`.
+
+```c++
+#define CPPHTTPLIB_OPENSSL_SUPPORT
+#include "path/to/httplib.h"
+
+// Server
+httplib::SSLServer svr("./cert.pem", "./key.pem");
+
+// Client
+httplib::Client cli("https://localhost:1234"); // scheme + host
+httplib::SSLClient cli("localhost:1234"); // host
+httplib::SSLClient cli("localhost", 1234); // host, port
+
+// Use your CA bundle
+cli.set_ca_cert_path("./ca-bundle.crt");
+
+// Disable cert verification
+cli.enable_server_certificate_verification(false);
+```
+
+Note: When using SSL, it seems impossible to avoid SIGPIPE in all cases, since on some operating systems, SIGPIPE can only be suppressed on a per-message basis, but there is no way to make the OpenSSL library do so for its internal communications. If your program needs to avoid being terminated on SIGPIPE, the only fully general way might be to set up a signal handler for SIGPIPE to handle or ignore it yourself.
+
+Server
+------

 ```c++
 #include <httplib.h>
@@ -90,24 +157,39 @@ svr.set_file_extension_and_mimetype_mapping("hh", "text/x-h");

 The followings are built-in mappings:

-| Extension |     MIME Type          |
-| :-------- | :--------------------- |
-| txt       | text/plain             |
-| html, htm | text/html              |
-| css       | text/css               |
-| jpeg, jpg | image/jpg              |
-| png       | image/png              |
-| gif       | image/gif              |
-| svg       | image/svg+xml          |
-| ico       | image/x-icon           |
-| json      | application/json       |
-| pdf       | application/pdf        |
-| js        | application/javascript |
-| wasm      | application/wasm       |
-| xml       | application/xml        |
-| xhtml     | application/xhtml+xml  |
+| Extension  |          MIME Type          | Extension  |          MIME Type          |
+| :--------- | :-------------------------- | :--------- | :-------------------------- |
+| css        | text/css                    | mpga       | audio/mpeg                  |
+| csv        | text/csv                    | weba       | audio/webm                  |
+| txt        | text/plain                  | wav        | audio/wave                  |
+| vtt        | text/vtt                    | otf        | font/otf                    |
+| html, htm  | text/html                   | ttf        | font/ttf                    |
+| apng       | image/apng                  | woff       | font/woff                   |
+| avif       | image/avif                  | woff2      | font/woff2                  |
+| bmp        | image/bmp                   | 7z         | application/x-7z-compressed |
+| gif        | image/gif                   | atom       | application/atom+xml        |
+| png        | image/png                   | pdf        | application/pdf             |
+| svg        | image/svg+xml               | mjs, js    | application/javascript      |
+| webp       | image/webp                  | json       | application/json            |
+| ico        | image/x-icon                | rss        | application/rss+xml         |
+| tif        | image/tiff                  | tar        | application/x-tar           |
+| tiff       | image/tiff                  | xhtml, xht | application/xhtml+xml       |
+| jpeg, jpg  | image/jpeg                  | xslt       | application/xslt+xml        |
+| mp4        | video/mp4                   | xml        | application/xml             |
+| mpeg       | video/mpeg                  | gz         | application/gzip            |
+| webm       | video/webm                  | zip        | application/zip             |
+| mp3        | audio/mp3                   | wasm       | application/wasm            |

-NOTE: These the static file server methods are not thread safe.
+### File request handler
+
+```cpp
+// The handler is called right before the response is sent to a client
+svr.set_file_request_handler([](const Request &req, Response &res) {
+  ...
+});
+```
+
+NOTE: These static file server methods are not thread-safe.

 ### Logging

@@ -128,6 +210,47 @@ svr.set_error_handler([](const auto& req, auto& res) {
 });
 ```

+### Exception handler
+The exception handler gets called if a user routing handler throws an error.
+
+```cpp
+svr.set_exception_handler([](const auto& req, auto& res, std::exception_ptr ep) {
+  auto fmt = "<h1>Error 500</h1><p>%s</p>";
+  char buf[BUFSIZ];
+  try {
+    std::rethrow_exception(ep);
+  } catch (std::exception &e) {
+    snprintf(buf, sizeof(buf), fmt, e.what());
+  } catch (...) { // See the following NOTE
+    snprintf(buf, sizeof(buf), fmt, "Unknown Exception");
+  }
+  res.set_content(buf, "text/html");
+  res.status = 500;
+});
+```
+
+NOTE: if you don't provide the `catch (...)` block for a rethrown exception pointer, an uncaught exception will end up causing the server crash. Be careful!
+
+### Pre routing handler
+
+```cpp
+svr.set_pre_routing_handler([](const auto& req, auto& res) {
+  if (req.path == "/hello") {
+    res.set_content("world", "text/html");
+    return Server::HandlerResponse::Handled;
+  }
+  return Server::HandlerResponse::Unhandled;
+});
+```
+
+### Post routing handler
+
+```cpp
+svr.set_post_routing_handler([](const auto& req, auto& res) {
+  res.set_header("ADDITIONAL_HEADER", "value");
+});
+```
+
 ### 'multipart/form-data' POST data

 ```cpp
@@ -141,12 +264,13 @@ svr.Post("/multipart", [&](const auto& req, auto& res) {
 });
 ```

-### Receive content with Content receiver
+### Receive content with a content receiver

 ```cpp
 svr.Post("/content_receiver",
  [&](const Request &req, Response &res, const ContentReader &content_reader) {
    if (req.is_multipart_form_data()) {
+      // NOTE: `content_reader` is blocking until every form data field is read
      MultipartFormDataItems files;
      content_reader(
        [&](const MultipartFormData &file) {
@@ -163,12 +287,11 @@ svr.Post("/content_receiver",
        body.append(data, data_length);
        return true;
      });
-      res.set_content(body, "text/plain");
    }
  });
 ```

-### Send content with Content provider
+### Send content with the content provider

 ```cpp
 const size_t DATA_CHUNK_SIZE = 4;
@@ -178,12 +301,32 @@ svr.Get("/stream", [&](const Request &req, Response &res) {

  res.set_content_provider(
    data->size(), // Content length
+    "text/plain", // Content type
    [data](size_t offset, size_t length, DataSink &sink) {
      const auto &d = *data;
      sink.write(&d[offset], std::min(length, DATA_CHUNK_SIZE));
      return true; // return 'false' if you want to cancel the process.
    },
-    [data] { delete data; });
+    [data](bool success) { delete data; });
+});
+```
+
+Without content length:
+
+```cpp
+svr.Get("/stream", [&](const Request &req, Response &res) {
+  res.set_content_provider(
+    "text/plain", // Content type
+    [&](size_t offset, DataSink &sink) {
+      if (/* there is still data */) {
+        std::vector<char> data;
+        // prepare data...
+        sink.write(data.data(), data.size());
+      } else {
+        sink.done(); // No more data
+      }
+      return true; // return 'false' if you want to cancel the process.
+    });
 });
 ```

@@ -192,30 +335,96 @@ svr.Get("/stream", [&](const Request &req, Response &res) {
 ```cpp
 svr.Get("/chunked", [&](const Request& req, Response& res) {
  res.set_chunked_content_provider(
+    "text/plain",
    [](size_t offset, DataSink &sink) {
      sink.write("123", 3);
      sink.write("345", 3);
      sink.write("789", 3);
-      sink.done();
+      sink.done(); // No more data
      return true; // return 'false' if you want to cancel the process.
    }
  );
 });
 ```

+With trailer:
+
+```cpp
+svr.Get("/chunked", [&](const Request& req, Response& res) {
+  res.set_header("Trailer", "Dummy1, Dummy2");
+  res.set_chunked_content_provider(
+    "text/plain",
+    [](size_t offset, DataSink &sink) {
+      sink.write("123", 3);
+      sink.write("345", 3);
+      sink.write("789", 3);
+      sink.done_with_trailer({
+        {"Dummy1", "DummyVal1"},
+        {"Dummy2", "DummyVal2"}
+      });
+      return true;
+    }
+  );
+});
+```
+
+### 'Expect: 100-continue' handler
+
+By default, the server sends a `100 Continue` response for an `Expect: 100-continue` header.
+
+```cpp
+// Send a '417 Expectation Failed' response.
+svr.set_expect_100_continue_handler([](const Request &req, Response &res) {
+  return 417;
+});
+```
+
+```cpp
+// Send a final status without reading the message body.
+svr.set_expect_100_continue_handler([](const Request &req, Response &res) {
+  return res.status = 401;
+});
+```
+
+### Keep-Alive connection
+
+```cpp
+svr.set_keep_alive_max_count(2); // Default is 5
+svr.set_keep_alive_timeout(10);  // Default is 5
+```
+
+### Timeout
+
+```c++
+svr.set_read_timeout(5, 0); // 5 seconds
+svr.set_write_timeout(5, 0); // 5 seconds
+svr.set_idle_interval(0, 100000); // 100 milliseconds
+```
+
+### Set maximum payload length for reading a request body
+
+```c++
+svr.set_payload_max_length(1024 * 1024 * 512); // 512MB
+```
+
 ### Server-Sent Events

-Please check [here](https://github.com/yhirose/cpp-httplib/blob/master/example/sse.cc).
+Please see [Server example](https://github.com/yhirose/cpp-httplib/blob/master/example/ssesvr.cc) and [Client example](https://github.com/yhirose/cpp-httplib/blob/master/example/ssecli.cc).

 ### Default thread pool support

+`ThreadPool` is used as a **default** task queue, and the default thread count is 8, or `std::thread::hardware_concurrency()`. You can change it with `CPPHTTPLIB_THREAD_POOL_COUNT`.

-`ThreadPool` is used as a default task queue, and the default thread count is set to value from `std::thread::hardware_concurrency()`.
+If you want to set the thread count at runtime, there is no convenient way... But here is how.

-You can change the thread count by setting `CPPHTTPLIB_THREAD_POOL_COUNT`.
+```cpp
+svr.new_task_queue = [] { return new ThreadPool(12); };
+```

 ### Override the default thread pool with yours

+You can supply your own thread pool implementation according to your need.
+
 ```cpp
 class YourThreadPoolTaskQueue : public TaskQueue {
 public:
@@ -240,26 +449,8 @@ svr.new_task_queue = [] {
 };
 ```

-### 'Expect: 100-continue' handler
-
-As default, the server sends `100 Continue` response for `Expect: 100-continue` header.
-
-```cpp
-// Send a '417 Expectation Failed' response.
-svr.set_expect_100_continue_handler([](const Request &req, Response &res) {
-  return 417;
-});
-```
-
-```cpp
-// Send a final status without reading the message body.
-svr.set_expect_100_continue_handler([](const Request &req, Response &res) {
-  return res.status = 401;
-});
-```
-
-Client Example
--------------
+Client
+------

 ```c++
 #include <httplib.h>
@@ -267,16 +458,53 @@ Client Example

 int main(void)
 {
-  // IMPORTANT: 1st parameter must be a hostname or an IP adress string.
  httplib::Client cli("localhost", 1234);

-  auto res = cli.Get("/hi");
-  if (res && res->status == 200) {
-    std::cout << res->body << std::endl;
+  if (auto res = cli.Get("/hi")) {
+    if (res->status == 200) {
+      std::cout << res->body << std::endl;
+    }
+  } else {
+    auto err = res.error();
+    std::cout << "HTTP error: " << httplib::to_string(err) << std::endl;
  }
 }
 ```

+NOTE: Constructor with scheme-host-port string is now supported!
+
+```c++
+httplib::Client cli("localhost");
+httplib::Client cli("localhost:8080");
+httplib::Client cli("http://localhost");
+httplib::Client cli("http://localhost:8080");
+httplib::Client cli("https://localhost");
+httplib::SSLClient cli("localhost");
+```
+
+### Error code
+
+Here is the list of errors from `Result::error()`.
+
+```c++
+enum Error {
+  Success = 0,
+  Unknown,
+  Connection,
+  BindIPAddress,
+  Read,
+  Write,
+  ExceedRedirectCount,
+  Canceled,
+  SSLConnection,
+  SSLLoadingCerts,
+  SSLServerVerification,
+  UnsupportedMultipartBoundaryChars,
+  Compression,
+  ConnectionTimeout,
+};
+```
+
 ### GET with HTTP headers

 ```c++
@@ -285,19 +513,16 @@ httplib::Headers headers = {
 };
 auto res = cli.Get("/hi", headers);
 ```
-
-### GET with Content Receiver
-
+or
 ```c++
-std::string body;
-
-auto res = cli.Get("/large-data",
-  [&](const char *data, size_t data_length) {
-    body.append(data, data_length);
-    return true;
-  });
-
-assert(res->body.empty());
+auto res = cli.Get("/hi", {{"Accept-Encoding", "gzip, deflate"}});
+```
+or
+```c++
+cli.set_default_headers({
+  { "Accept-Encoding", "gzip, deflate" }
+});
+auto res = cli.Get("/hi");
 ```

 ### POST
@@ -360,15 +585,29 @@ res = cli.Options("*");
 res = cli.Options("/resource/foo");
 ```

-### Connection Timeout
+### Timeout

 ```c++
-cli.set_timeout_sec(5); // timeouts in 5 seconds
+cli.set_connection_timeout(0, 300000); // 300 milliseconds
+cli.set_read_timeout(5, 0); // 5 seconds
+cli.set_write_timeout(5, 0); // 5 seconds
+```
+
+### Receive content with a content receiver
+
+```c++
+std::string body;
+
+auto res = cli.Get("/large-data",
+  [&](const char *data, size_t data_length) {
+    body.append(data, data_length);
+    return true;
+  });
 ```
-### Receive content with Content receiver

 ```cpp
 std::string body;
+
 auto res = cli.Get(
  "/stream", Headers(),
  [&](const Response &response) {
@@ -381,11 +620,12 @@ auto res = cli.Get(
  });
 ```

-### Send content with Content provider
+### Send content with a content provider

 ```cpp
 std::string body = ...;
-auto res = cli_.Post(
+
+auto res = cli.Post(
  "/stream", body.size(),
  [](size_t offset, size_t length, DataSink &sink) {
    sink.write(body.data() + offset, length);
@@ -394,19 +634,33 @@ auto res = cli_.Post(
  "text/plain");
 ```

+### Chunked transfer encoding
+
+```cpp
+auto res = cli.Post(
+  "/stream",
+  [](size_t offset, DataSink &sink) {
+    sink.os << "chunked data 1";
+    sink.os << "chunked data 2";
+    sink.os << "chunked data 3";
+    sink.done();
+    return true; // return 'false' if you want to cancel the request.
+  },
+  "text/plain");
+```
+
 ### With Progress Callback

 ```cpp
 httplib::Client client(url, port);

 // prints: 0 / 000 bytes => 50% complete
-std::shared_ptr<httplib::Response> res =
-  cli.Get("/", [](uint64_t len, uint64_t total) {
-    printf("%lld / %lld bytes => %d%% complete\n",
-      len, total,
-      (int)(len*100/total));
-    return true; // return 'false' if you want to cancel the request.
-  }
+auto res = cli.Get("/", [](uint64_t len, uint64_t total) {
+  printf("%lld / %lld bytes => %d%% complete\n",
+    len, total,
+    (int)(len*100/total));
+  return true; // return 'false' if you want to cancel the request.
+}
 );
 ```

@@ -420,6 +674,9 @@ cli.set_basic_auth("user", "pass");

 // Digest Authentication
 cli.set_digest_auth("user", "pass");
+
+// Bearer Token Authentication
+cli.set_bearer_token_auth("token");
 ```

 NOTE: OpenSSL is required for Digest Authentication.
@@ -434,6 +691,9 @@ cli.set_proxy_basic_auth("user", "pass");

 // Digest Authentication
 cli.set_proxy_digest_auth("user", "pass");
+
+// Bearer Token Authentication
+cli.set_proxy_bearer_token_auth("pass");
 ```

 NOTE: OpenSSL is required for Digest Authentication.
@@ -459,29 +719,15 @@ httplib::make_range_header({{0, 0}, {-1, 1}})        // 'Range: bytes=0-0, -1'
 ### Keep-Alive connection

 ```cpp
-cli.set_keep_alive_max_count(2); // Default is 5
+httplib::Client cli("localhost", 1234);

-std::vector<Request> requests;
-Get(requests, "/get-request1");
-Get(requests, "/get-request2");
-Post(requests, "/post-request1", "text", "text/plain");
-Post(requests, "/post-request2", "text", "text/plain");
+cli.Get("/hello");         // with "Connection: close"

-const size_t DATA_CHUNK_SIZE = 4;
-std::string data("abcdefg");
-Post(requests, "/post-request-with-content-provider",
-  data.size(),
-  [&](size_t offset, size_t length, DataSink &sink){
-    sink.write(&data[offset], std::min(length, DATA_CHUNK_SIZE));
-  },
-  "text/plain");
+cli.set_keep_alive(true);
+cli.Get("/world");

-std::vector<Response> responses;
-if (cli.send(requests, responses)) {
-  for (const auto& res: responses) {
-    ...
-  }
-}
+cli.set_keep_alive(false);
+cli.Get("/last-request");  // with "Connection: close"
 ```

 ### Redirect
@@ -497,7 +743,7 @@ res = cli.Get("/");
 res->status; // 200
 ```

-### Use a specitic network interface
+### Use a specific network interface

 NOTE: This feature is not available on Windows, yet.

@@ -505,51 +751,65 @@ NOTE: This feature is not available on Windows, yet.
 cli.set_interface("eth0"); // Interface name, IP address or host name
 ```

-OpenSSL Support
---------------
+Compression
+-----------

-SSL support is available with `CPPHTTPLIB_OPENSSL_SUPPORT`. `libssl` and `libcrypto` should be linked.
+The server can apply compression to the following MIME type contents:

-NOTE: cpp-httplib supports 1.1.1 (until 2023-09-11) and 1.0.2 (2019-12-31).
-
-```c++
-#define CPPHTTPLIB_OPENSSL_SUPPORT
-
-SSLServer svr("./cert.pem", "./key.pem");
-
-SSLClient cli("localhost", 8080);
-cli.set_ca_cert_path("./ca-bundle.crt");
-cli.enable_server_certificate_verification(true);
-```
-
-Zlib Support
------------
-
-'gzip' compression is available with `CPPHTTPLIB_ZLIB_SUPPORT`. `libz` should be linked.
-
-The server applies gzip compression to the following MIME type contents:
-
-  * all text types
+  * all text types except text/event-stream
  * image/svg+xml
  * application/javascript
  * application/json
  * application/xml
  * application/xhtml+xml

-### Compress content on client
+### Zlib Support
+
+'gzip' compression is available with `CPPHTTPLIB_ZLIB_SUPPORT`. `libz` should be linked.
+
+### Brotli Support
+
+Brotli compression is available with `CPPHTTPLIB_BROTLI_SUPPORT`. Necessary libraries should be linked.
+Please see https://github.com/google/brotli for more detail.
+
+### Compress request body on client

 ```c++
 cli.set_compress(true);
 res = cli.Post("/resource/foo", "...", "text/plain");
 ```

+### Compress response body on client
+
+```c++
+cli.set_decompress(false);
+res = cli.Get("/resource/foo", {{"Accept-Encoding", "gzip, deflate, br"}});
+res->body; // Compressed data
+```
+
+Use `poll` instead of `select`
+------------------------------
+
+`select` system call is used as default since it's more widely supported. If you want to let cpp-httplib use `poll` instead, you can do so with `CPPHTTPLIB_USE_POLL`.
+
+
 Split httplib.h into .h and .cc
 -------------------------------

-```bash
-> python3 split.py
-> ls out
-httplib.h  httplib.cc
+```console
+$ ./split.py -h
+usage: split.py [-h] [-e EXTENSION] [-o OUT]
+
+This script splits httplib.h into .h and .cc parts.
+
+optional arguments:
+  -h, --help            show this help message and exit
+  -e EXTENSION, --extension EXTENSION
+                        extension of the implementation file (default: cc)
+  -o OUT, --out OUT     where to write the files (default: out)
+
+$ ./split.py
+Wrote out/httplib.h and out/httplib.cc
 ```

 NOTE
@@ -574,12 +834,14 @@ Include `httplib.h` before `Windows.h` or include `Windows.h` by defining `WIN32
 #include <httplib.h>
 ```

-Note: Cygwin on Windows is not supported.
+Note: cpp-httplib officially supports only the latest Visual Studio. It might work with former versions of Visual Studio, but I can no longer verify it. Pull requests are always welcome for the older versions of Visual Studio unless they break the C++11 conformance.
+
+Note: Windows 8 or lower, Visual Studio 2013 or lower, and Cygwin on Windows are not supported.

 License
 -------

-MIT license (© 2020 Yuji Hirose)
+MIT license (© 2023 Yuji Hirose)

 Special Thanks To
 -----------------
@@ -1,14 +0,0 @@
-image:
-  - Visual Studio 2019
-
-platform:
-  - x64
-
-build_script:
-  - cmd: >-
-      cd test
-
-      msbuild.exe test.sln /verbosity:minimal /t:Build /p:Configuration=Release;Platform=%PLATFORM%
-
-test_script:
-  - cmd: x64\Release\test.exe
@@ -0,0 +1,178 @@
+# A simple FindBrotli package for Cmake's find_package function.
+# Note: This find package doesn't have version support, as the version file doesn't seem to be installed on most systems.
+# 
+# If you want to find the static packages instead of shared (the default), define BROTLI_USE_STATIC_LIBS as TRUE.
+# The targets will have the same names, but it will use the static libs.
+#
+# Valid find_package COMPONENTS names: "decoder", "encoder", and "common"
+# Note that if you're requiring "decoder" or "encoder", then "common" will be automatically added as required.
+#
+# Defines the libraries (if found): Brotli::decoder, Brotli::encoder, Brotli::common
+# and the includes path variable: Brotli_INCLUDE_DIR
+#
+# If it's failing to find the libraries, try setting BROTLI_ROOT_DIR to the folder containing your library & include dir.
+
+# If they asked for a specific version, warn/fail since we don't support it.
+# TODO: if they start distributing the version somewhere, implement finding it.
+# But currently there's a version header that doesn't seem to get installed.
+if(Brotli_FIND_VERSION)
+	set(_brotli_version_error_msg "FindBrotli.cmake doesn't have version support!")
+	# If the package is required, throw a fatal error
+	# Otherwise, if not running quietly, we throw a warning
+	if(Brotli_FIND_REQUIRED)
+		message(FATAL_ERROR "${_brotli_version_error_msg}")
+	elseif(NOT Brotli_FIND_QUIETLY)
+		message(WARNING "${_brotli_version_error_msg}")
+	endif()
+endif()
+
+# Since both decoder & encoder require the common lib, force its requirement..
+# if the user is requiring either of those other libs.
+if(Brotli_FIND_REQUIRED_decoder OR Brotli_FIND_REQUIRED_encoder)
+	set(Brotli_FIND_REQUIRED_common TRUE)
+endif()
+
+# Support preference of static libs by adjusting CMAKE_FIND_LIBRARY_SUFFIXES
+# Credit to FindOpenSSL.cmake for this
+if(BROTLI_USE_STATIC_LIBS)
+  set(_brotli_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES})
+  if(WIN32)
+    set(CMAKE_FIND_LIBRARY_SUFFIXES .lib .a ${CMAKE_FIND_LIBRARY_SUFFIXES})
+  else()
+    set(CMAKE_FIND_LIBRARY_SUFFIXES .a)
+  endif()
+endif()
+
+# Make PkgConfig optional, since some users (mainly Windows) don't have it.
+# But it's a lot more clean than manually using find_library.
+find_package(PkgConfig QUIET)
+
+# Only used if the PkgConfig libraries aren't used.
+find_path(Brotli_INCLUDE_DIR
+	NAMES
+		"brotli/decode.h"
+		"brotli/encode.h"
+	HINTS
+		${BROTLI_ROOT_DIR}
+	PATH_SUFFIXES
+		"include"
+		"includes"
+	DOC "The path to Brotli's include directory."
+)
+# Hides this var from the GUI
+mark_as_advanced(Brotli_INCLUDE_DIR)
+
+# Just used for PkgConfig stuff in the loop below
+set(_brotli_stat_str "")
+if(BROTLI_USE_STATIC_LIBS)
+	set(_brotli_stat_str "_STATIC")
+endif()
+
+# Lets us know we are using the PkgConfig libraries
+# Will be set false if any non-pkgconf vars are used
+set(_brotli_using_pkgconf TRUE)
+
+# Each string here is "ComponentName;LiteralName" (the semi-colon is a delimiter)
+foreach(_listvar "common;common" "decoder;dec" "encoder;enc")
+	# Split the component name and literal library name from the listvar
+	list(GET _listvar 0 _component_name)
+	list(GET _listvar 1 _libname)
+
+	if(PKG_CONFIG_FOUND)
+		# These need to be GLOBAL for MinGW when making ALIAS libraries against them.
+		if(BROTLI_USE_STATIC_LIBS)
+			# Have to use _STATIC to tell PkgConfig to find the static libs.
+			pkg_check_modules(Brotli_${_component_name}_STATIC QUIET GLOBAL IMPORTED_TARGET libbrotli${_libname})
+		else()
+			pkg_check_modules(Brotli_${_component_name} QUIET GLOBAL IMPORTED_TARGET libbrotli${_libname})
+		endif()
+	endif()
+
+	# Check if the target was already found by Pkgconf 
+	if(TARGET PkgConfig::Brotli_${_component_name} OR TARGET PkgConfig::Brotli_${_component_name}_STATIC)
+		# Can't use generators for ALIAS targets, so you get this jank
+		add_library(Brotli::${_component_name} ALIAS PkgConfig::Brotli_${_component_name}${_brotli_stat_str})
+
+		# Tells HANDLE_COMPONENTS we found the component
+		set(Brotli_${_component_name}_FOUND TRUE)
+		if(Brotli_FIND_REQUIRED_${_component_name})
+			# If the lib is required, we can add its literal path as a required var for FindPackageHandleStandardArgs
+			# Since it won't accept the PkgConfig targets
+			if(BROTLI_USE_STATIC_LIBS)
+				list(APPEND _brotli_req_vars "Brotli_${_component_name}_STATIC_LIBRARIES")
+			else()
+				list(APPEND _brotli_req_vars "Brotli_${_component_name}_LINK_LIBRARIES")
+			endif()
+		endif()
+
+		# Skip searching for the libs with find_library since it was already found by Pkgconf
+		continue()
+	endif()
+
+	# Lets us know we aren't using the PkgConfig libraries
+	set(_brotli_using_pkgconf FALSE)
+	if(Brotli_FIND_REQUIRED_${_component_name})
+		# If it's required, we can set the name used in find_library as a required var for FindPackageHandleStandardArgs
+		list(APPEND _brotli_req_vars "Brotli_${_component_name}")
+	endif()
+
+	if(BROTLI_USE_STATIC_LIBS)
+		list(APPEND _brotli_lib_names
+			"brotli${_libname}-static"
+			"libbrotli${_libname}-static"
+		)
+	else()
+		list(APPEND _brotli_lib_names
+			"brotli${_libname}"
+			"libbrotli${_libname}"
+		)
+	endif()
+
+	find_library(Brotli_${_component_name}
+		NAMES ${_brotli_lib_names}
+		HINTS ${BROTLI_ROOT_DIR}
+		PATH_SUFFIXES
+			"lib"
+			"lib64"
+			"libs"
+			"libs64"
+			"lib/x86_64-linux-gnu"
+	)
+	# Hide the library variable from the Cmake GUI
+	mark_as_advanced(Brotli_${_component_name})
+
+	# Unset since otherwise it'll stick around for the next loop and break things
+	unset(_brotli_lib_names)
+
+	# Check if find_library found the library
+	if(Brotli_${_component_name})
+		# Tells HANDLE_COMPONENTS we found the component
+		set(Brotli_${_component_name}_FOUND TRUE)
+
+		add_library("Brotli::${_component_name}" UNKNOWN IMPORTED)
+		# Attach the literal library and include dir to the IMPORTED target for the end-user
+		set_target_properties("Brotli::${_component_name}" PROPERTIES
+			INTERFACE_INCLUDE_DIRECTORIES "${Brotli_INCLUDE_DIR}"
+			IMPORTED_LOCATION "${Brotli_${_component_name}}"
+		)
+	else()
+		# Tells HANDLE_COMPONENTS we found the component
+		set(Brotli_${_component_name}_FOUND FALSE)
+	endif()
+endforeach()
+
+include(FindPackageHandleStandardArgs)
+# Sets Brotli_FOUND, and fails the find_package(Brotli) call if it was REQUIRED but missing libs.
+find_package_handle_standard_args(Brotli
+	FOUND_VAR
+		Brotli_FOUND
+	REQUIRED_VARS
+		Brotli_INCLUDE_DIR
+		${_brotli_required_targets}
+	HANDLE_COMPONENTS
+)
+
+# Restore the original find library ordering
+if(BROTLI_USE_STATIC_LIBS)
+  set(CMAKE_FIND_LIBRARY_SUFFIXES ${_brotli_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES})
+endif()
@@ -0,0 +1,12 @@
+FROM alpine as builder
+WORKDIR /src/example
+RUN apk add g++ make openssl-dev zlib-dev brotli-dev
+COPY ./httplib.h /src
+COPY ./example/hello.cc /src/example
+COPY ./example/Makefile /src/example
+RUN make hello
+
+FROM alpine
+RUN apk --no-cache add brotli libstdc++
+COPY --from=builder /src/example/hello /bin/hello
+CMD ["/bin/hello"]
@@ -1,42 +1,60 @@
-
 #CXX = clang++
-CXXFLAGS = -std=c++14 -I.. -Wall -Wextra -pthread
-OPENSSL_DIR = /usr/local/opt/openssl
+CXXFLAGS = -O2 -std=c++11 -I.. -Wall -Wextra -pthread
+
+PREFIX = /usr/local
+#PREFIX = $(shell brew --prefix)
+
+OPENSSL_DIR = $(PREFIX)/opt/openssl@1.1
+#OPENSSL_DIR = $(PREFIX)/opt/openssl@3
 OPENSSL_SUPPORT = -DCPPHTTPLIB_OPENSSL_SUPPORT -I$(OPENSSL_DIR)/include -L$(OPENSSL_DIR)/lib -lssl -lcrypto
+
+ifneq ($(OS), Windows_NT)
+	UNAME_S := $(shell uname -s)
+	ifeq ($(UNAME_S), Darwin)
+		OPENSSL_SUPPORT += -framework CoreFoundation -framework Security
+	endif
+endif
+
 ZLIB_SUPPORT = -DCPPHTTPLIB_ZLIB_SUPPORT -lz

-all: server client hello simplecli simplesvr upload redirect sse benchmark
+BROTLI_DIR = $(PREFIX)/opt/brotli
+BROTLI_SUPPORT = -DCPPHTTPLIB_BROTLI_SUPPORT -I$(BROTLI_DIR)/include -L$(BROTLI_DIR)/lib -lbrotlicommon -lbrotlienc -lbrotlidec
+
+all: server client hello simplecli simplesvr upload redirect ssesvr ssecli benchmark issue

 server : server.cc ../httplib.h Makefile
-	$(CXX) -o server $(CXXFLAGS) server.cc $(OPENSSL_SUPPORT) $(ZLIB_SUPPORT)
+	$(CXX) -o server $(CXXFLAGS) server.cc $(OPENSSL_SUPPORT) $(ZLIB_SUPPORT) $(BROTLI_SUPPORT)

 client : client.cc ../httplib.h Makefile
-	$(CXX) -o client $(CXXFLAGS) client.cc $(OPENSSL_SUPPORT) $(ZLIB_SUPPORT)
+	$(CXX) -o client $(CXXFLAGS) client.cc $(OPENSSL_SUPPORT) $(ZLIB_SUPPORT) $(BROTLI_SUPPORT)

 hello : hello.cc ../httplib.h Makefile
-	$(CXX) -o hello $(CXXFLAGS) hello.cc $(OPENSSL_SUPPORT) $(ZLIB_SUPPORT)
+	$(CXX) -o hello $(CXXFLAGS) hello.cc $(OPENSSL_SUPPORT) $(ZLIB_SUPPORT) $(BROTLI_SUPPORT)

 simplecli : simplecli.cc ../httplib.h Makefile
-	$(CXX) -o simplecli $(CXXFLAGS) simplecli.cc $(OPENSSL_SUPPORT) $(ZLIB_SUPPORT)
+	$(CXX) -o simplecli $(CXXFLAGS) simplecli.cc $(OPENSSL_SUPPORT) $(ZLIB_SUPPORT) $(BROTLI_SUPPORT)

 simplesvr : simplesvr.cc ../httplib.h Makefile
-	$(CXX) -o simplesvr $(CXXFLAGS) simplesvr.cc $(OPENSSL_SUPPORT) $(ZLIB_SUPPORT)
+	$(CXX) -o simplesvr $(CXXFLAGS) simplesvr.cc $(OPENSSL_SUPPORT) $(ZLIB_SUPPORT) $(BROTLI_SUPPORT)

 upload : upload.cc ../httplib.h Makefile
-	$(CXX) -o upload $(CXXFLAGS) upload.cc $(OPENSSL_SUPPORT) $(ZLIB_SUPPORT)
+	$(CXX) -o upload $(CXXFLAGS) upload.cc $(OPENSSL_SUPPORT) $(ZLIB_SUPPORT) $(BROTLI_SUPPORT)

 redirect : redirect.cc ../httplib.h Makefile
-	$(CXX) -o redirect $(CXXFLAGS) redirect.cc $(OPENSSL_SUPPORT) $(ZLIB_SUPPORT)
+	$(CXX) -o redirect $(CXXFLAGS) redirect.cc $(OPENSSL_SUPPORT) $(ZLIB_SUPPORT) $(BROTLI_SUPPORT)

-sse : sse.cc ../httplib.h Makefile
-	$(CXX) -o sse $(CXXFLAGS) sse.cc $(OPENSSL_SUPPORT) $(ZLIB_SUPPORT)
+ssesvr : ssesvr.cc ../httplib.h Makefile
+	$(CXX) -o ssesvr $(CXXFLAGS) ssesvr.cc $(OPENSSL_SUPPORT) $(ZLIB_SUPPORT) $(BROTLI_SUPPORT)
+
+ssecli : ssecli.cc ../httplib.h Makefile
+	$(CXX) -o ssecli $(CXXFLAGS) ssecli.cc $(OPENSSL_SUPPORT) $(ZLIB_SUPPORT) $(BROTLI_SUPPORT)

 benchmark : benchmark.cc ../httplib.h Makefile
-	$(CXX) -o benchmark $(CXXFLAGS) benchmark.cc $(OPENSSL_SUPPORT) $(ZLIB_SUPPORT)
+	$(CXX) -o benchmark $(CXXFLAGS) benchmark.cc $(OPENSSL_SUPPORT) $(ZLIB_SUPPORT) $(BROTLI_SUPPORT)

 pem:
 	openssl genrsa 2048 > key.pem
 	openssl req -new -key key.pem | openssl x509 -days 3650 -req -signkey key.pem > cert.pem

 clean:
-	rm server client hello simplecli simplesvr upload redirect sse benchmark *.pem
+	rm server client hello simplecli simplesvr upload redirect ssesvr ssecli benchmark *.pem
@@ -23,12 +23,12 @@ int main(void) {
  httplib::Client cli("localhost", 8080);
 #endif

-  auto res = cli.Get("/hi");
-  if (res) {
+  if (auto res = cli.Get("/hi")) {
    cout << res->status << endl;
    cout << res->get_header_value("Content-Type") << endl;
    cout << res->body << endl;
  } else {
+    cout << "error code: " << res.error() << std::endl;
 #ifdef CPPHTTPLIB_OPENSSL_SUPPORT
    auto result = cli.get_openssl_verify_result();
    if (result) {
@@ -15,5 +15,5 @@ int main(void) {
    res.set_content("Hello World!", "text/plain");
  });

-  svr.listen("localhost", 8080);
+  svr.listen("0.0.0.0", 8080);
 }
@@ -8,24 +8,21 @@
 #include <httplib.h>
 #include <iostream>

-#define CA_CERT_FILE "./ca-bundle.crt"
-
 using namespace std;

 int main(void) {
 #ifdef CPPHTTPLIB_OPENSSL_SUPPORT
-  auto res = httplib::Client2("https://localhost:8080")
-    .set_ca_cert_path(CA_CERT_FILE)
-    // .enable_server_certificate_verification(true)
-    .Get("/hi");
+  auto scheme_host_port = "https://localhost:8080";
 #else
-  auto res = httplib::Client2("http://localhost:8080").Get("/hi");
+  auto scheme_host_port = "http://localhost:8080";
 #endif

-  if (res) {
+  if (auto res = httplib::Client(scheme_host_port).Get("/hi")) {
    cout << res->status << endl;
    cout << res->get_header_value("Content-Type") << endl;
    cout << res->body << endl;
+  } else {
+    cout << res.error() << endl;
  }

  return 0;
@@ -46,7 +46,7 @@ string dump_multipart_files(const MultipartFormDataMap &files) {
    snprintf(buf, sizeof(buf), "content type: %s\n", file.content_type.c_str());
    s += buf;

-    snprintf(buf, sizeof(buf), "text length: %lu\n", file.content.size());
+    snprintf(buf, sizeof(buf), "text length: %zu\n", file.content.size());
    s += buf;

    s += "----------------\n";
@@ -0,0 +1,21 @@
+//
+//  ssecli.cc
+//
+//  Copyright (c) 2019 Yuji Hirose. All rights reserved.
+//  MIT License
+//
+
+#include <httplib.h>
+#include <iostream>
+
+using namespace std;
+
+int main(void) {
+  httplib::Client("http://localhost:1234")
+      .Get("/event1", [&](const char *data, size_t data_length) {
+        std::cout << string(data, data_length);
+        return true;
+      });
+
+  return 0;
+}
@@ -1,10 +1,3 @@
-//
-//  sse.cc
-//
-//  Copyright (c) 2020 Yuji Hirose. All rights reserved.
-//  MIT License
-//
-
 #include <atomic>
 #include <chrono>
 #include <condition_variable>
@@ -20,15 +13,13 @@ using namespace std;
 class EventDispatcher {
 public:
  EventDispatcher() {
-    id_ = 0;
-    cid_ = -1;
  }

  void wait_event(DataSink *sink) {
    unique_lock<mutex> lk(m_);
    int id = id_;
    cv_.wait(lk, [&] { return cid_ == id; });
-    if (sink->is_writable()) { sink->write(message_.data(), message_.size()); }
+    sink->write(message_.data(), message_.size());
  }

  void send_event(const string &message) {
@@ -41,8 +32,8 @@ public:
 private:
  mutex m_;
  condition_variable cv_;
-  atomic_int id_;
-  atomic_int cid_;
+  atomic_int id_{0};
+  atomic_int cid_{-1};
  string message_;
 };

@@ -79,20 +70,20 @@ int main(void) {

  svr.Get("/event1", [&](const Request & /*req*/, Response &res) {
    cout << "connected to event1..." << endl;
-    res.set_header("Content-Type", "text/event-stream");
-    res.set_chunked_content_provider([&](size_t /*offset*/, DataSink &sink) {
-      ed.wait_event(&sink);
-      return true;
-    });
+    res.set_chunked_content_provider("text/event-stream",
+                                     [&](size_t /*offset*/, DataSink &sink) {
+                                       ed.wait_event(&sink);
+                                       return true;
+                                     });
  });

  svr.Get("/event2", [&](const Request & /*req*/, Response &res) {
    cout << "connected to event2..." << endl;
-    res.set_header("Content-Type", "text/event-stream");
-    res.set_chunked_content_provider([&](size_t /*offset*/, DataSink &sink) {
-      ed.wait_event(&sink);
-      return true;
-    });
+    res.set_chunked_content_provider("text/event-stream",
+                                     [&](size_t /*offset*/, DataSink &sink) {
+                                       ed.wait_event(&sink);
+                                       return true;
+                                     });
  });

  thread t([&] {
@@ -0,0 +1,6 @@
+#/usr/bin/env bash
+for i in {1..1000000}
+do
+  echo "#### $i ####"
+  curl -X POST -F image_file=@$1 http://localhost:1234/post > /dev/null
+done
@@ -1,38 +1,84 @@
 # Generates a macro to auto-configure everything
@PACKAGE_INIT@

+# Setting these here so they're accessible after install.
+# Might be useful for some users to check which settings were used.
+set(HTTPLIB_IS_USING_OPENSSL @HTTPLIB_IS_USING_OPENSSL@)
+set(HTTPLIB_IS_USING_ZLIB @HTTPLIB_IS_USING_ZLIB@)
+set(HTTPLIB_IS_COMPILED @HTTPLIB_COMPILE@)
+set(HTTPLIB_IS_USING_BROTLI @HTTPLIB_IS_USING_BROTLI@)
+set(HTTPLIB_VERSION @PROJECT_VERSION@)
+
 include(CMakeFindDependencyMacro)

 # We add find_dependency calls here to not make the end-user have to call them.
-find_dependency(Threads REQUIRED)
-if(@HTTPLIB_REQUIRE_OPENSSL@)
-	find_dependency(OpenSSL @_HTTPLIB_OPENSSL_MIN_VER@ REQUIRED)
-	# Lets you check if these options were correctly enabled for your install
-	set(HTTPLIB_IS_USING_OPENSSL TRUE)
-elseif(@HTTPLIB_USE_OPENSSL_IF_AVAILABLE@)
-	# Look quietly since it's optional
-	find_dependency(OpenSSL @_HTTPLIB_OPENSSL_MIN_VER@ QUIET)
-	# Lets you check if these options were correctly enabled for your install
-	set(HTTPLIB_IS_USING_OPENSSL @OPENSSL_FOUND@)
-else()
-	set(HTTPLIB_IS_USING_OPENSSL FALSE)
+find_dependency(Threads)
+if(@HTTPLIB_IS_USING_OPENSSL@)
+	# OpenSSL COMPONENTS were added in Cmake v3.11
+	if(CMAKE_VERSION VERSION_LESS "3.11")
+		find_dependency(OpenSSL @_HTTPLIB_OPENSSL_MIN_VER@)
+	else()
+		# Once the COMPONENTS were added, they were made optional when not specified.
+		# Since we use both, we need to search for both.
+		find_dependency(OpenSSL @_HTTPLIB_OPENSSL_MIN_VER@ COMPONENTS Crypto SSL)
+	endif()
 endif()
-if(@HTTPLIB_REQUIRE_ZLIB@)
-	find_dependency(ZLIB REQUIRED)
-	# Lets you check if these options were correctly enabled for your install
-	set(HTTPLIB_IS_USING_ZLIB TRUE)
-elseif(@HTTPLIB_USE_ZLIB_IF_AVAILABLE@)
-	# Look quietly since it's optional
-	find_dependency(ZLIB QUIET)
-	# Lets you check if these options were correctly enabled for your install
-	set(HTTPLIB_IS_USING_ZLIB @ZLIB_FOUND@)
-else()
-	set(HTTPLIB_IS_USING_ZLIB FALSE)
+if(@HTTPLIB_IS_USING_ZLIB@)
+	find_dependency(ZLIB)
 endif()

-# Lets the end-user find the header path if needed
+if(@HTTPLIB_IS_USING_BROTLI@)
+	# Needed so we can use our own FindBrotli.cmake in this file.
+	# Note that the FindBrotli.cmake file is installed in the same dir as this file.
+	list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}")
+	set(BROTLI_USE_STATIC_LIBS @BROTLI_USE_STATIC_LIBS@)
+	find_dependency(Brotli COMPONENTS common encoder decoder)
+endif()
+
+# Mildly useful for end-users
+# Not really recommended to be used though
+set_and_check(HTTPLIB_INCLUDE_DIR "@PACKAGE_CMAKE_INSTALL_FULL_INCLUDEDIR@")
+# Lets the end-user find the header path with the header appended
 # This is helpful if you're using Cmake's pre-compiled header feature
 set_and_check(HTTPLIB_HEADER_PATH "@PACKAGE_CMAKE_INSTALL_FULL_INCLUDEDIR@/httplib.h")

-# Brings in the target library
-include("${CMAKE_CURRENT_LIST_DIR}/httplibTargets.cmake")
+# Consider each library support as a "component"
+set(httplib_OpenSSL_FOUND @HTTPLIB_IS_USING_OPENSSL@)
+set(httplib_ZLIB_FOUND @HTTPLIB_IS_USING_ZLIB@)
+set(httplib_Brotli_FOUND @HTTPLIB_IS_USING_BROTLI@)
+
+check_required_components(httplib)
+
+# Brings in the target library, but only if all required components are found
+if(NOT DEFINED httplib_FOUND OR httplib_FOUND)
+	include("${CMAKE_CURRENT_LIST_DIR}/httplibTargets.cmake")
+endif()
+
+# Outputs a "found httplib /usr/include/httplib.h" message when using find_package(httplib)
+include(FindPackageMessage)
+if(TARGET httplib::httplib)
+	set(HTTPLIB_FOUND TRUE)
+
+	# Since the compiled version has a lib, show that in the message
+	if(@HTTPLIB_COMPILE@)
+		# The list of configurations is most likely just 1 unless they installed a debug & release
+		get_target_property(_httplib_configs httplib::httplib "IMPORTED_CONFIGURATIONS")
+		# Need to loop since the "IMPORTED_LOCATION" property isn't want we want.
+		# Instead, we need to find the IMPORTED_LOCATION_RELEASE or IMPORTED_LOCATION_DEBUG which has the lib path.
+		foreach(_httplib_conf "${_httplib_configs}")
+			# Grab the path to the lib and sets it to HTTPLIB_LIBRARY
+			get_target_property(HTTPLIB_LIBRARY httplib::httplib "IMPORTED_LOCATION_${_httplib_conf}")
+			# Check if we found it
+			if(HTTPLIB_LIBRARY)
+				break()
+			endif()
+		endforeach()
+
+		unset(_httplib_configs)
+		unset(_httplib_conf)
+
+		find_package_message(httplib "Found httplib: ${HTTPLIB_LIBRARY} (found version \"${HTTPLIB_VERSION}\")" "[${HTTPLIB_LIBRARY}][${HTTPLIB_HEADER_PATH}]")
+	else()
+		find_package_message(httplib "Found httplib: ${HTTPLIB_HEADER_PATH} (found version \"${HTTPLIB_VERSION}\")" "[${HTTPLIB_HEADER_PATH}]")
+	endif()
+endif()
@@ -0,0 +1,114 @@
+# SPDX-FileCopyrightText: 2021 Andrea Pappacoda
+#
+# SPDX-License-Identifier: MIT
+
+project(
+  'cpp-httplib',
+  'cpp',
+  license: 'MIT',
+  default_options: [
+    'cpp_std=c++11',
+    'buildtype=release',
+    'b_ndebug=if-release',
+    'b_lto=true',
+    'warning_level=3'
+  ],
+  meson_version: '>=0.47.0'
+)
+
+# Check just in case downstream decides to edit the source
+# and add a project version
+version = meson.project_version()
+if version == 'undefined'
+  cxx = meson.get_compiler('cpp')
+  version = cxx.get_define('CPPHTTPLIB_VERSION',
+    prefix: '#include <httplib.h>',
+    include_directories: include_directories('.')).strip('"')
+  assert(version != '', 'failed to get version from httplib.h')
+endif
+
+deps = [dependency('threads')]
+args = []
+
+openssl_dep = dependency('openssl', version: '>=1.1.1', required: get_option('cpp-httplib_openssl'))
+if openssl_dep.found()
+  deps += openssl_dep
+  args += '-DCPPHTTPLIB_OPENSSL_SUPPORT'
+  if host_machine.system() == 'darwin'
+    deps += dependency('appleframeworks', modules: ['CoreFoundation', 'Security'])
+  endif
+endif
+
+zlib_dep = dependency('zlib', required: get_option('cpp-httplib_zlib'))
+if zlib_dep.found()
+  deps += zlib_dep
+  args += '-DCPPHTTPLIB_ZLIB_SUPPORT'
+endif
+
+brotli_deps = [dependency('libbrotlicommon', required: get_option('cpp-httplib_brotli'))]
+brotli_deps += dependency('libbrotlidec',    required: get_option('cpp-httplib_brotli'))
+brotli_deps += dependency('libbrotlienc',    required: get_option('cpp-httplib_brotli'))
+
+brotli_found_all = true
+foreach brotli_dep : brotli_deps
+  if not brotli_dep.found()
+    brotli_found_all = false
+  endif
+endforeach
+
+if brotli_found_all
+  deps += brotli_deps
+  args += '-DCPPHTTPLIB_BROTLI_SUPPORT'
+endif
+
+cpp_httplib_dep = dependency('', required: false)
+
+if get_option('cpp-httplib_compile')
+  python3 = find_program('python3')
+
+  httplib_ch = custom_target(
+    'split',
+    input: 'httplib.h',
+    output: ['httplib.cc', 'httplib.h'],
+    command: [python3, files('split.py'), '--out', meson.current_build_dir()],
+    install: true,
+    install_dir: [false, get_option('includedir')]
+  )
+  lib = library(
+    'cpp-httplib',
+    sources: httplib_ch,
+    dependencies: deps,
+    cpp_args: args,
+    version: version,
+    soversion: version.split('.')[0] + '.' + version.split('.')[1],
+    install: true
+  )
+  cpp_httplib_dep = declare_dependency(compile_args: args, dependencies: deps, link_with: lib, sources: httplib_ch[1])
+
+  import('pkgconfig').generate(
+    lib,
+    description: 'A C++ HTTP/HTTPS server and client library',
+    extra_cflags: args,
+    url: 'https://github.com/yhirose/cpp-httplib',
+    version: version
+  )
+else
+  install_headers('httplib.h')
+  cpp_httplib_dep = declare_dependency(compile_args: args, dependencies: deps, include_directories: include_directories('.'))
+
+  import('pkgconfig').generate(
+    name: 'cpp-httplib',
+    description: 'A C++ HTTP/HTTPS server and client library',
+    install_dir: join_paths(get_option('datadir'), 'pkgconfig'),
+    url: 'https://github.com/yhirose/cpp-httplib',
+    version: version
+  )
+endif
+
+if meson.version().version_compare('>=0.54.0')
+  meson.override_dependency('cpp-httplib', cpp_httplib_dep)
+endif
+
+if get_option('cpp-httplib_test')
+  subdir('test')
+endif
@@ -0,0 +1,9 @@
+# SPDX-FileCopyrightText: 2021 Andrea Pappacoda
+#
+# SPDX-License-Identifier: MIT
+
+option('cpp-httplib_openssl', type: 'feature', value: 'auto', description: 'Enable OpenSSL support')
+option('cpp-httplib_zlib',    type: 'feature', value: 'auto', description: 'Enable zlib support')
+option('cpp-httplib_brotli',  type: 'feature', value: 'auto', description: 'Enable Brotli support')
+option('cpp-httplib_compile', type: 'boolean', value: false,  description: 'Split the header into a compilable header & source file (requires python3)')
+option('cpp-httplib_test',    type: 'boolean', value: false,  description: 'Build tests')
@@ -1,32 +1,67 @@
+#!/usr/bin/env python3
+
+"""This script splits httplib.h into .h and .cc parts."""
+
+import argparse
 import os
 import sys

 border = '// ----------------------------------------------------------------------------'

-PythonVersion = sys.version_info[0];
+args_parser = argparse.ArgumentParser(description=__doc__)
+args_parser.add_argument(
+    "-e", "--extension", help="extension of the implementation file (default: cc)",
+    default="cc"
+)
+args_parser.add_argument(
+    "-o", "--out", help="where to write the files (default: out)", default="out"
+)
+args = args_parser.parse_args()

-with open('httplib.h') as f:
-    lines = f.readlines()
-    inImplementation = False
-    
-    if PythonVersion < 3:
-        os.makedirs('out')
+cur_dir = os.path.dirname(sys.argv[0])
+lib_name = 'httplib'
+header_name = '/' + lib_name + '.h'
+source_name = '/' + lib_name + '.' + args.extension
+# get the input file
+in_file = cur_dir + header_name
+# get the output file
+h_out = args.out + header_name
+cc_out = args.out + source_name
+
+# if the modification time of the out file is after the in file,
+# don't split (as it is already finished)
+do_split = True
+
+if os.path.exists(h_out):
+    in_time = os.path.getmtime(in_file)
+    out_time = os.path.getmtime(h_out)
+    do_split = in_time > out_time
+
+if do_split:
+    with open(in_file) as f:
+        lines = f.readlines()
+
+    python_version = sys.version_info[0]
+    if python_version < 3:
+        os.makedirs(args.out)
    else:
-        os.makedirs('out', exist_ok=True)
-        
-    with open('out/httplib.h', 'w') as fh:
-        with open('out/httplib.cc', 'w') as fc:
-            fc.write('#include "httplib.h"\n')
-            fc.write('namespace httplib {\n')
-            for line in lines:
-                isBorderLine = border in line
-                if isBorderLine:
-                    inImplementation = not inImplementation
-                else:
-                    if inImplementation:
-                        fc.write(line.replace('inline ', ''))
-                        pass
-                    else:
-                        fh.write(line)
-                        pass
-            fc.write('} // namespace httplib\n')
+        os.makedirs(args.out, exist_ok=True)
+
+    in_implementation = False
+    cc_out = args.out + source_name
+    with open(h_out, 'w') as fh, open(cc_out, 'w') as fc:
+        fc.write('#include "httplib.h"\n')
+        fc.write('namespace httplib {\n')
+        for line in lines:
+            is_border_line = border in line
+            if is_border_line:
+                in_implementation = not in_implementation
+            elif in_implementation:
+                fc.write(line.replace('inline ', ''))
+            else:
+                fh.write(line)
+        fc.write('} // namespace httplib\n')
+
+    print("Wrote {} and {}".format(h_out, cc_out))
+else:
+    print("{} and {} are up to date".format(h_out, cc_out))
@@ -0,0 +1,104 @@
+find_package(GTest)
+
+if(GTest_FOUND)
+    if(NOT TARGET GTest::gtest_main AND TARGET GTest::Main)
+	# CMake <3.20
+        add_library(GTest::gtest_main INTERFACE IMPORTED)
+        target_link_libraries(GTest::gtest_main INTERFACE GTest::Main)
+    endif()
+else()
+    if(POLICY CMP0135)
+        cmake_policy(SET CMP0135 NEW)
+    endif()
+
+    include(FetchContent)
+
+    set(BUILD_GMOCK OFF)
+    set(INSTALL_GTEST OFF)
+    set(gtest_force_shared_crt ON)
+
+    FetchContent_Declare(
+        gtest
+        URL https://github.com/google/googletest/archive/main.tar.gz
+    )
+    FetchContent_MakeAvailable(gtest)
+endif()
+
+add_executable(httplib-test test.cc)
+target_compile_options(httplib-test PRIVATE "$<$<CXX_COMPILER_ID:MSVC>:/utf-8;/bigobj>")
+target_link_libraries(httplib-test PRIVATE httplib GTest::gtest_main)
+gtest_discover_tests(httplib-test)
+
+execute_process(
+    COMMAND ${CMAKE_COMMAND} -E copy_directory ${CMAKE_CURRENT_LIST_DIR}/www www
+    COMMAND ${CMAKE_COMMAND} -E copy_directory ${CMAKE_CURRENT_LIST_DIR}/www2 www2
+    COMMAND ${CMAKE_COMMAND} -E copy_directory ${CMAKE_CURRENT_LIST_DIR}/www3 www3
+    COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_CURRENT_LIST_DIR}/ca-bundle.crt ca-bundle.crt
+    COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_CURRENT_LIST_DIR}/image.jpg image.jpg
+    WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+    COMMAND_ERROR_IS_FATAL ANY
+)
+
+if(HTTPLIB_IS_USING_OPENSSL)
+    find_program(OPENSSL_COMMAND
+        NAMES openssl
+        PATHS ${OPENSSL_INCLUDE_DIR}/../bin
+        REQUIRED
+    )
+    execute_process(
+        COMMAND ${OPENSSL_COMMAND} genrsa 2048
+        OUTPUT_FILE key.pem
+        WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+        COMMAND_ERROR_IS_FATAL ANY
+    )
+    execute_process(
+        COMMAND ${OPENSSL_COMMAND} req -new -batch -config ${CMAKE_CURRENT_LIST_DIR}/test.conf -key key.pem
+        COMMAND ${OPENSSL_COMMAND} x509 -days 3650 -req -signkey key.pem
+        OUTPUT_FILE cert.pem
+        WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+        COMMAND_ERROR_IS_FATAL ANY
+    )
+    execute_process(
+        COMMAND ${OPENSSL_COMMAND} req -x509 -new -config ${CMAKE_CURRENT_LIST_DIR}/test.conf -key key.pem -sha256 -days 3650 -nodes -out cert2.pem -extensions SAN
+        WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+        COMMAND_ERROR_IS_FATAL ANY
+    )
+    execute_process(
+        COMMAND ${OPENSSL_COMMAND} genrsa 2048
+        OUTPUT_FILE rootCA.key.pem
+        WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+        COMMAND_ERROR_IS_FATAL ANY
+    )
+    execute_process(
+        COMMAND ${OPENSSL_COMMAND} req -x509 -new -batch -config ${CMAKE_CURRENT_LIST_DIR}/test.rootCA.conf -key rootCA.key.pem -days 1024
+        OUTPUT_FILE rootCA.cert.pem
+        WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+        COMMAND_ERROR_IS_FATAL ANY
+    )
+    execute_process(
+        COMMAND ${OPENSSL_COMMAND} genrsa 2048
+        OUTPUT_FILE client.key.pem
+        WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+        COMMAND_ERROR_IS_FATAL ANY
+    )
+    execute_process(
+        COMMAND ${OPENSSL_COMMAND} req -new -batch -config ${CMAKE_CURRENT_LIST_DIR}/test.conf -key client.key.pem
+        COMMAND ${OPENSSL_COMMAND} x509 -days 370 -req -CA rootCA.cert.pem -CAkey rootCA.key.pem -CAcreateserial
+        OUTPUT_FILE client.cert.pem
+        WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+        COMMAND_ERROR_IS_FATAL ANY
+    )
+    execute_process(
+        COMMAND ${OPENSSL_COMMAND} genrsa -passout pass:test123! 2048
+        OUTPUT_FILE key_encrypted.pem
+        WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+        COMMAND_ERROR_IS_FATAL ANY
+    )
+    execute_process(
+        COMMAND ${OPENSSL_COMMAND} req -new -batch -config ${CMAKE_CURRENT_LIST_DIR}/test.conf -key key_encrypted.pem
+        COMMAND ${OPENSSL_COMMAND} x509 -days 3650 -req -signkey key_encrypted.pem
+        OUTPUT_FILE cert_encrypted.pem
+        WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+        COMMAND_ERROR_IS_FATAL ANY
+    )
+endif()
@@ -1,30 +1,80 @@
+CXX = clang++
+CXXFLAGS = -g -std=c++11 -I. -Wall -Wextra -Wtype-limits -Wconversion -Wshadow # -fno-exceptions -DCPPHTTPLIB_NO_EXCEPTIONS -fsanitize=address

-#CXX = clang++
-CXXFLAGS = -ggdb -O0 -std=c++11 -DGTEST_USE_OWN_TR1_TUPLE -I.. -I. -Wall -Wextra -Wtype-limits -Wconversion
-OPENSSL_DIR = /usr/local/opt/openssl
+PREFIX = /usr/local
+#PREFIX = $(shell brew --prefix)
+
+OPENSSL_DIR = $(PREFIX)/opt/openssl@1.1
+#OPENSSL_DIR = $(PREFIX)/opt/openssl@3
 OPENSSL_SUPPORT = -DCPPHTTPLIB_OPENSSL_SUPPORT -I$(OPENSSL_DIR)/include -L$(OPENSSL_DIR)/lib -lssl -lcrypto
+
+ifneq ($(OS), Windows_NT)
+	UNAME_S := $(shell uname -s)
+	ifeq ($(UNAME_S), Darwin)
+		OPENSSL_SUPPORT += -framework CoreFoundation -framework Security
+	endif
+endif
+
 ZLIB_SUPPORT = -DCPPHTTPLIB_ZLIB_SUPPORT -lz

-all : test
+BROTLI_DIR = $(PREFIX)/opt/brotli
+BROTLI_SUPPORT = -DCPPHTTPLIB_BROTLI_SUPPORT -I$(BROTLI_DIR)/include -L$(BROTLI_DIR)/lib -lbrotlicommon -lbrotlienc -lbrotlidec
+
+TEST_ARGS = gtest/gtest-all.cc gtest/gtest_main.cc $(OPENSSL_SUPPORT) $(ZLIB_SUPPORT) $(BROTLI_SUPPORT) -pthread
+
+# By default, use standalone_fuzz_target_runner.
+# This runner does no fuzzing, but simply executes the inputs
+# provided via parameters.
+# Run e.g. "make all LIB_FUZZING_ENGINE=/path/to/libFuzzer.a"
+# to link the fuzzer(s) against a real fuzzing engine.
+# OSS-Fuzz will define its own value for LIB_FUZZING_ENGINE.
+LIB_FUZZING_ENGINE ?= standalone_fuzz_target_runner.o
+
+all : test test_split
 	./test

 proxy : test_proxy
 	./test_proxy

-test : test.cc ../httplib.h Makefile cert.pem
-	$(CXX) -o test $(CXXFLAGS) test.cc gtest/gtest-all.cc gtest/gtest_main.cc $(OPENSSL_SUPPORT) $(ZLIB_SUPPORT) -pthread
+test : test.cc include_httplib.cc ../httplib.h Makefile cert.pem
+	$(CXX) -o $@ -I.. $(CXXFLAGS) test.cc include_httplib.cc $(TEST_ARGS)
+
+# Note: The intention of test_split is to verify that it works to compile and
+# link the split httplib.h, so there is normally no need to execute it.
+test_split : test.cc ../httplib.h httplib.cc Makefile cert.pem
+	$(CXX) -o $@ $(CXXFLAGS) test.cc httplib.cc $(TEST_ARGS)

 test_proxy : test_proxy.cc ../httplib.h Makefile cert.pem
-	$(CXX) -o test_proxy $(CXXFLAGS) test_proxy.cc gtest/gtest-all.cc gtest/gtest_main.cc $(OPENSSL_SUPPORT) $(ZLIB_SUPPORT) -pthread
+	$(CXX) -o $@ -I.. $(CXXFLAGS) test_proxy.cc $(TEST_ARGS)
+
+# Runs server_fuzzer.cc based on value of $(LIB_FUZZING_ENGINE).
+# Usage: make fuzz_test LIB_FUZZING_ENGINE=/path/to/libFuzzer
+fuzz_test: server_fuzzer
+	./server_fuzzer fuzzing/corpus/*
+
+# Fuzz target, so that you can choose which $(LIB_FUZZING_ENGINE) to use.
+server_fuzzer : fuzzing/server_fuzzer.cc ../httplib.h standalone_fuzz_target_runner.o
+	$(CXX) -o $@ -I.. $(CXXFLAGS) $< $(OPENSSL_SUPPORT) $(ZLIB_SUPPORT) $(BROTLI_SUPPORT) $(LIB_FUZZING_ENGINE) -pthread
+
+# Standalone fuzz runner, which just reads inputs from fuzzing/corpus/ dir and
+# feeds it to server_fuzzer.
+standalone_fuzz_target_runner.o : fuzzing/standalone_fuzz_target_runner.cpp
+	$(CXX) -o $@ -I.. $(CXXFLAGS) -c $<
+
+httplib.cc : ../httplib.h
+	python3 ../split.py -o .

 cert.pem:
 	openssl genrsa 2048 > key.pem
 	openssl req -new -batch -config test.conf -key key.pem | openssl x509 -days 3650 -req -signkey key.pem > cert.pem
+	openssl req -x509 -config test.conf -key key.pem -sha256 -days 3650 -nodes -out cert2.pem -extensions SAN
 	openssl genrsa 2048 > rootCA.key.pem
 	openssl req -x509 -new -batch -config test.rootCA.conf -key rootCA.key.pem -days 1024 > rootCA.cert.pem
 	openssl genrsa 2048 > client.key.pem
 	openssl req -new -batch -config test.conf -key client.key.pem | openssl x509 -days 370 -req -CA rootCA.cert.pem -CAkey rootCA.key.pem -CAcreateserial > client.cert.pem
+	openssl genrsa -passout pass:test123! 2048 > key_encrypted.pem
+	openssl req -new -batch -config test.conf -key key_encrypted.pem | openssl x509 -days 3650 -req -signkey key_encrypted.pem > cert_encrypted.pem
 	#c_rehash .

 clean:
-	rm -f test test_proxy pem *.0 *.1 *.srl
+	rm -f test test_split test_proxy server_fuzzer *.pem *.0 *.o *.1 *.srl httplib.h httplib.cc
@@ -0,0 +1,27 @@
+
+#CXX = clang++
+# Do not add default sanitizer flags here as OSS-fuzz adds its own sanitizer flags.
+CXXFLAGS += -ggdb -O0 -std=c++11 -DGTEST_USE_OWN_TR1_TUPLE -I../.. -I. -Wall -Wextra -Wtype-limits -Wconversion
+
+OPENSSL_DIR = /usr/local/opt/openssl@1.1
+
+# Using full path to libssl and libcrypto to avoid accidentally picking openssl libs brought in by msan.
+OPENSSL_SUPPORT = -DCPPHTTPLIB_OPENSSL_SUPPORT -I$(OPENSSL_DIR)/include -I$(OPENSSL_DIR)/lib  /usr/local/lib/libssl.a /usr/local/lib/libcrypto.a
+
+ZLIB_SUPPORT = -DCPPHTTPLIB_ZLIB_SUPPORT -lz
+
+BROTLI_DIR = /usr/local/opt/brotli
+# BROTLI_SUPPORT = -DCPPHTTPLIB_BROTLI_SUPPORT -I$(BROTLI_DIR)/include -L$(BROTLI_DIR)/lib -lbrotlicommon -lbrotlienc -lbrotlidec
+
+# Runs all the tests and also fuzz tests against seed corpus.
+all : server_fuzzer
+	./server_fuzzer corpus/*
+
+# Fuzz target, so that you can choose which $(LIB_FUZZING_ENGINE) to use.
+server_fuzzer : server_fuzzer.cc ../../httplib.h
+# 	$(CXX) $(CXXFLAGS) -o $@  $<  -Wl,-Bstatic $(OPENSSL_SUPPORT)  -Wl,-Bdynamic -ldl  $(ZLIB_SUPPORT)  $(LIB_FUZZING_ENGINE) -pthread
+	$(CXX) $(CXXFLAGS) -o $@  $<  $(ZLIB_SUPPORT)  $(LIB_FUZZING_ENGINE) -pthread
+	zip -q -r server_fuzzer_seed_corpus.zip corpus
+
+clean:
+	rm -f server_fuzzer pem *.0 *.o *.1 *.srl *.zip
@@ -0,0 +1 @@
+PUT /search/sample?a=12 HTTP/1.1
@@ -0,0 +1,5 @@
+GET /hello.htm HTTP/1.1
+User-Agent: Mozilla/4.0 (compatible; MSIE5.01; Windows NT)
+Accept-Language: en-us
+Accept-Encoding: gzip, deflate
+Connection: Keep-Alive
@@ -0,0 +1,91 @@
+#include <httplib.h>
+#include <memory>
+
+class FuzzedStream : public httplib::Stream {
+public:
+  FuzzedStream(const uint8_t *data, size_t size)
+      : data_(data), size_(size), read_pos_(0) {}
+
+  ssize_t read(char *ptr, size_t size) override {
+    if (size + read_pos_ > size_) { size = size_ - read_pos_; }
+    memcpy(ptr, data_ + read_pos_, size);
+    read_pos_ += size;
+    return static_cast<ssize_t>(size);
+  }
+
+  ssize_t write(const char *ptr, size_t size) override {
+    response_.append(ptr, size);
+    return static_cast<int>(size);
+  }
+
+  ssize_t write(const char *ptr) { return write(ptr, strlen(ptr)); }
+
+  ssize_t write(const std::string &s) { return write(s.data(), s.size()); }
+
+  bool is_readable() const override { return true; }
+
+  bool is_writable() const override { return true; }
+
+  void get_remote_ip_and_port(std::string &ip, int &port) const override {
+    ip = "127.0.0.1";
+    port = 8080;
+  }
+
+  void get_local_ip_and_port(std::string &ip, int &port) const override {
+    ip = "127.0.0.1";
+    port = 8080;
+  }
+
+  socket_t socket() const override { return 0; }
+
+private:
+  const uint8_t *data_;
+  size_t size_;
+  size_t read_pos_;
+  std::string response_;
+};
+
+class FuzzableServer : public httplib::Server {
+public:
+  void ProcessFuzzedRequest(FuzzedStream &stream) {
+    bool connection_close = false;
+    process_request(stream, /*last_connection=*/false, connection_close,
+                    nullptr);
+  }
+};
+
+static FuzzableServer g_server;
+
+extern "C" int LLVMFuzzerInitialize(int * /*argc*/, char *** /*argv*/) {
+  g_server.Get(R"(.*)",
+               [&](const httplib::Request & /*req*/, httplib::Response &res) {
+                 res.set_content("response content", "text/plain");
+               });
+  g_server.Post(R"(.*)",
+                [&](const httplib::Request & /*req*/, httplib::Response &res) {
+                  res.set_content("response content", "text/plain");
+                });
+  g_server.Put(R"(.*)",
+               [&](const httplib::Request & /*req*/, httplib::Response &res) {
+                 res.set_content("response content", "text/plain");
+               });
+  g_server.Patch(R"(.*)",
+                 [&](const httplib::Request & /*req*/, httplib::Response &res) {
+                   res.set_content("response content", "text/plain");
+                 });
+  g_server.Delete(
+      R"(.*)", [&](const httplib::Request & /*req*/, httplib::Response &res) {
+        res.set_content("response content", "text/plain");
+      });
+  g_server.Options(
+      R"(.*)", [&](const httplib::Request & /*req*/, httplib::Response &res) {
+        res.set_content("response content", "text/plain");
+      });
+  return 0;
+}
+
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
+  FuzzedStream stream{data, size};
+  g_server.ProcessFuzzedRequest(stream);
+  return 0;
+}
@@ -0,0 +1,224 @@
+# Sources: https://en.wikipedia.org/wiki/List_of_HTTP_header_fields
+
+# misc
+"HTTP/1.1"
+
+# verbs
+"CONNECT"
+"DELETE"
+"GET"
+"HEAD"
+"OPTIONS"
+"PATCH"
+"POST"
+"PUT"
+"TRACE"
+
+
+# Webdav/caldav verbs
+"ACL"
+"BASELINE-CONTROL"
+"BIND"
+"CHECKIN"
+"CHECKOUT"
+"COPY"
+"LABEL"
+"LINK"
+"LOCK"
+"MERGE"
+"MKACTIVITY"
+"MKCALENDAR"
+"MKCOL"
+"MKREDIRECTREF"
+"MKWORKSPACE"
+"MOVE"
+"ORDERPATCH"
+"PRI"
+"PROPFIND"
+"PROPPATCH"
+"REBIND"
+"REPORT"
+"SEARCH"
+"UNBIND"
+"UNCHECKOUT"
+"UNLINK"
+"UNLOCK"
+"UPDATE"
+"UPDATEREDIRECTREF"
+"VERSION-CONTROL"
+
+
+# Fields
+"A-IM"
+"Accept"
+"Accept-Charset"
+"Accept-Datetime"
+"Accept-Encoding"
+"Accept-Language"
+"Accept-Patch"
+"Accept-Ranges"
+"Access-Control-Allow-Credentials"
+"Access-Control-Allow-Headers"
+"Access-Control-Allow-Methods"
+"Access-Control-Allow-Origin"
+"Access-Control-Expose-Headers"
+"Access-Control-Max-Age"
+"Access-Control-Request-Headers"
+"Access-Control-Request-Method"
+"Age"
+"Allow"
+"Alt-Svc"
+"Authorization"
+"Cache-Control"
+"Connection"
+"Connection:"
+"Content-Disposition"
+"Content-Encoding"
+"Content-Language"
+"Content-Length"
+"Content-Location"
+"Content-MD5"
+"Content-Range"
+"Content-Security-Policy"
+"Content-Type"
+"Cookie"
+"DNT"
+"Date"
+"Delta-Base"
+"ETag"
+"Expect"
+"Expires"
+"Forwarded"
+"From"
+"Front-End-Https"
+"HTTP2-Settings"
+"Host"
+"IM"
+"If-Match"
+"If-Modified-Since"
+"If-None-Match"
+"If-Range"
+"If-Unmodified-Since"
+"Last-Modified"
+"Link"
+"Location"
+"Max-Forwards"
+"Origin"
+"P3P"
+"Pragma"
+"Proxy-Authenticate"
+"Proxy-Authorization"
+"Proxy-Connection"
+"Public-Key-Pins"
+"Range"
+"Referer"
+"Refresh"
+"Retry-After"
+"Save-Data"
+"Server"
+"Set-Cookie"
+"Status"
+"Strict-Transport-Security"
+"TE"
+"Timing-Allow-Origin"
+"Tk"
+"Trailer"
+"Transfer-Encoding"
+"Upgrade"
+"Upgrade-Insecure-Requests"
+"User-Agent"
+"Vary"
+"Via"
+"WWW-Authenticate"
+"Warning"
+"X-ATT-DeviceId"
+"X-Content-Duration"
+"X-Content-Security-Policy"
+"X-Content-Type-Options"
+"X-Correlation-ID"
+"X-Csrf-Token"
+"X-Forwarded-For"
+"X-Forwarded-Host"
+"X-Forwarded-Proto"
+"X-Frame-Options"
+"X-Http-Method-Override"
+"X-Powered-By"
+"X-Request-ID"
+"X-Requested-With"
+"X-UA-Compatible"
+"X-UIDH"
+"X-Wap-Profile"
+"X-WebKit-CSP"
+"X-XSS-Protection"
+
+# Source: string and character literals in httplib.h
+" "
+"&"
+", "
+"-"
+"--"
+"."
+".."
+":"
+"="
+" = = "
+"0123456789abcdef"
+"%02X"
+"%0A"
+"\\x0a\\x0d"
+"%0D"
+"%20"
+"%27"
+"%2B"
+"%2C"
+"%3A"
+"%3B"
+"application/javascript"
+"application/json"
+"application/pdf"
+"application/xhtml+xml"
+"application/xml"
+"application/x-www-form-urlencoded"
+"Bad Request"
+"boundary="
+"bytes="
+"chunked"
+"close"
+"CONNECT"
+"css"
+"Forbidden"
+"Found"
+"gif"
+"gzip"
+"html"
+"ico"
+"image/gif"
+"image/jpg"
+"image/png"
+"image/svg+xml"
+"image/x-icon"
+"index.html"
+"Internal Server Error"
+"jpeg"
+"js"
+"json"
+"Location"
+"Moved Permanently"
+"multipart/form-data"
+"Not Found"
+"Not Modified"
+"OK"
+"pdf"
+"png"
+"Range"
+"REMOTE_ADDR"
+"See Other"
+"svg"
+"text/"
+"text/css"
+"text/html"
+"text/plain"
+"txt"
+"Unsupported Media Type"
+"xhtml"
+"xml"
@@ -0,0 +1,35 @@
+// Copyright 2017 Google Inc. All Rights Reserved.
+// Licensed under the Apache License, Version 2.0 (the "License");
+
+// This runner does not do any fuzzing, but allows us to run the fuzz target
+// on the test corpus or on a single file,
+// e.g. the one that comes from a bug report.
+
+#include <cassert>
+#include <iostream>
+#include <fstream>
+#include <vector>
+
+// Forward declare the "fuzz target" interface.
+// We deliberately keep this interface simple and header-free.
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size);
+
+// It reads all files passed as parameters and feeds their contents
+// one by one into the fuzz target (LLVMFuzzerTestOneInput).
+int main(int argc, char **argv) {
+  for (int i = 1; i < argc; i++) {
+    std::ifstream in(argv[i]);
+    in.seekg(0, in.end);
+    size_t length = static_cast<size_t>(in.tellg());
+    in.seekg (0, in.beg);
+    std::cout << "Reading " << length << " bytes from " << argv[i] << std::endl;
+    // Allocate exactly length bytes so that we reliably catch buffer overflows.
+    std::vector<char> bytes(length);
+    in.read(bytes.data(), static_cast<std::streamsize>(bytes.size()));
+    LLVMFuzzerTestOneInput(reinterpret_cast<const uint8_t *>(bytes.data()),
+                           bytes.size());
+    std::cout << "Execution successful" << std::endl;
+  }
+  std::cout << "Execution finished" << std::endl;
+  return 0;
+}
@@ -27,13 +27,28 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

-#include <iostream>
-
+#include <cstdio>
 #include "gtest/gtest.h"

-GTEST_API_ int main(int argc, char **argv) {
-  std::cout << "Running main() from gtest_main.cc\n";
+#if GTEST_OS_ESP8266 || GTEST_OS_ESP32
+#if GTEST_OS_ESP8266
+extern "C" {
+#endif
+void setup() {
+  testing::InitGoogleTest();
+}

+void loop() { RUN_ALL_TESTS(); }
+
+#if GTEST_OS_ESP8266
+}
+#endif
+
+#else
+
+GTEST_API_ int main(int argc, char **argv) {
+  printf("Running main() from %s\n", __FILE__);
  testing::InitGoogleTest(&argc, argv);
  return RUN_ALL_TESTS();
 }
+#endif
@@ -0,0 +1,5 @@
+// The sole purpose of this file is to include httplib.h in a separate
+// compilation unit, thus verifying that inline keywords have not been forgotten
+// when linked together with test.cc.
+
+#include <httplib.h>
@@ -0,0 +1,112 @@
+# SPDX-FileCopyrightText: 2021 Andrea Pappacoda
+#
+# SPDX-License-Identifier: MIT
+
+gtest_dep = dependency('gtest', main: true)
+openssl = find_program('openssl')
+test_conf = files('test.conf')
+
+key_pem = custom_target(
+  'key_pem',
+  output: 'key.pem',
+  command: [openssl, 'genrsa', '-out', '@OUTPUT@', '2048']
+)
+
+temp_req = custom_target(
+  'temp_req',
+  input: key_pem,
+  output: 'temp_req',
+  command: [openssl, 'req', '-new', '-batch', '-config', test_conf, '-key', '@INPUT@', '-out', '@OUTPUT@']
+)
+
+cert_pem = custom_target(
+  'cert_pem',
+  input: [temp_req, key_pem],
+  output: 'cert.pem',
+  command: [openssl, 'x509', '-in', '@INPUT0@', '-days', '3650', '-req', '-signkey', '@INPUT1@', '-out', '@OUTPUT@']
+)
+
+cert2_pem = custom_target(
+  'cert2_pem',
+  input: key_pem,
+  output: 'cert2.pem',
+  command: [openssl, 'req', '-x509', '-config', test_conf, '-key', '@INPUT@', '-sha256', '-days', '3650', '-nodes', '-out', '@OUTPUT@', '-extensions', 'SAN']
+)
+
+key_encrypted_pem = custom_target(
+  'key_encrypted_pem',
+  output: 'key_encrypted.pem',
+  command: [openssl, 'genrsa', '-passout', 'pass:test123!', '-out', '@OUTPUT@', '2048']
+)
+
+cert_encrypted_pem = custom_target(
+  'cert_encrypted_pem',
+  input: key_encrypted_pem,
+  output: 'cert_encrypted.pem',
+  command: [openssl, 'req', '-x509', '-config', test_conf, '-key', '@INPUT@', '-sha256', '-days', '3650', '-nodes', '-out', '@OUTPUT@', '-extensions', 'SAN']
+)
+
+rootca_key_pem = custom_target(
+  'rootca_key_pem',
+  output: 'rootCA.key.pem',
+  command: [openssl, 'genrsa', '-out', '@OUTPUT@', '2048']
+)
+
+rootca_cert_pem = custom_target(
+  'rootca_cert_pem',
+  input: rootca_key_pem,
+  output: 'rootCA.cert.pem',
+  command: [openssl, 'req', '-x509', '-new', '-batch', '-config', files('test.rootCA.conf'), '-key', '@INPUT@', '-days', '1024', '-out', '@OUTPUT@']
+)
+
+client_key_pem = custom_target(
+  'client_key_pem',
+  output: 'client.key.pem',
+  command: [openssl, 'genrsa', '-out', '@OUTPUT@', '2048']
+)
+
+client_temp_req = custom_target(
+  'client_temp_req',
+  input: client_key_pem,
+  output: 'client_temp_req',
+  command: [openssl, 'req', '-new', '-batch', '-config', test_conf, '-key', '@INPUT@', '-out', '@OUTPUT@']
+)
+
+client_cert_pem = custom_target(
+  'client_cert_pem',
+  input: [client_temp_req, rootca_cert_pem, rootca_key_pem],
+  output: 'client.cert.pem',
+  command: [openssl, 'x509', '-in', '@INPUT0@', '-days', '370', '-req', '-CA', '@INPUT1@', '-CAkey', '@INPUT2@', '-CAcreateserial', '-out', '@OUTPUT@']
+)
+
+# Copy test files to the build directory
+configure_file(input: 'ca-bundle.crt', output: 'ca-bundle.crt', copy: true)
+configure_file(input: 'image.jpg',     output: 'image.jpg',     copy: true)
+subdir(join_paths('www', 'dir'))
+subdir(join_paths('www2', 'dir'))
+subdir(join_paths('www3', 'dir'))
+
+test(
+  'main',
+  executable(
+    'main',
+    'test.cc',
+    dependencies: [
+      cpp_httplib_dep,
+      gtest_dep
+    ]
+  ),
+  depends: [
+    key_pem,
+    cert_pem,
+    cert2_pem,
+    key_encrypted_pem,
+    cert_encrypted_pem,
+    rootca_key_pem,
+    rootca_cert_pem,
+    client_key_pem,
+    client_cert_pem
+  ],
+  workdir: meson.current_build_dir(),
+  timeout: 300
+)
@@ -1 +0,0 @@
-docker-compose down --rmi all
@@ -1 +0,0 @@
-docker-compose up -d
@@ -16,3 +16,6 @@ emailAddress           = test@email.address

 [req_attributes]
 challengePassword              = 1234
+
+[SAN]
+subjectAltName=IP:127.0.0.1
@@ -22,7 +22,7 @@
    <ProjectGuid>{6B3E6769-052D-4BC0-9D2C-E9127C3DBB26}</ProjectGuid>
    <Keyword>Win32Proj</Keyword>
    <RootNamespace>test</RootNamespace>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
  </PropertyGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
@@ -97,6 +97,7 @@
      <AdditionalIncludeDirectories>./;../</AdditionalIncludeDirectories>
      <AdditionalUsingDirectories>
      </AdditionalUsingDirectories>
+      <SDLCheck>true</SDLCheck>
    </ClCompile>
    <Link>
      <SubSystem>Console</SubSystem>
@@ -114,6 +115,8 @@
      <AdditionalIncludeDirectories>./;../</AdditionalIncludeDirectories>
      <AdditionalUsingDirectories>
      </AdditionalUsingDirectories>
+      <SDLCheck>true</SDLCheck>
+      <AdditionalOptions>/bigobj %(AdditionalOptions)</AdditionalOptions>
    </ClCompile>
    <Link>
      <SubSystem>Console</SubSystem>
@@ -133,6 +136,7 @@
      <AdditionalIncludeDirectories>./;../</AdditionalIncludeDirectories>
      <AdditionalUsingDirectories>
      </AdditionalUsingDirectories>
+      <SDLCheck>true</SDLCheck>
    </ClCompile>
    <Link>
      <SubSystem>Console</SubSystem>
@@ -154,6 +158,8 @@
      <AdditionalIncludeDirectories>./;../</AdditionalIncludeDirectories>
      <AdditionalUsingDirectories>
      </AdditionalUsingDirectories>
+      <SDLCheck>true</SDLCheck>
+      <AdditionalOptions>/bigobj %(AdditionalOptions)</AdditionalOptions>
    </ClCompile>
    <Link>
      <SubSystem>Console</SubSystem>
@@ -171,4 +177,4 @@
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
  <ImportGroup Label="ExtensionTargets">
  </ImportGroup>
-</Project>
+</Project>
@@ -5,38 +5,40 @@
 using namespace std;
 using namespace httplib;

-void ProxyTest(Client& cli, bool basic) {
+template <typename T>
+void ProxyTest(T& cli, bool basic) {
  cli.set_proxy("localhost", basic ? 3128 : 3129);
-  auto res = cli.Get("/get");
+  auto res = cli.Get("/httpbin/get");
  ASSERT_TRUE(res != nullptr);
  EXPECT_EQ(407, res->status);
 }

 TEST(ProxyTest, NoSSLBasic) {
-  Client cli("httpbin.org");
+  Client cli("nghttp2.org");
  ProxyTest(cli, true);
 }

 #ifdef CPPHTTPLIB_OPENSSL_SUPPORT
 TEST(ProxyTest, SSLBasic) {
-  SSLClient cli("httpbin.org");
+  SSLClient cli("nghttp2.org");
  ProxyTest(cli, true);
 }

 TEST(ProxyTest, NoSSLDigest) {
-  Client cli("httpbin.org");
+  Client cli("nghttp2.org");
  ProxyTest(cli, false);
 }

 TEST(ProxyTest, SSLDigest) {
-  SSLClient cli("httpbin.org");
+  SSLClient cli("nghttp2.org");
  ProxyTest(cli, false);
 }
 #endif

 // ----------------------------------------------------------------------------

-void RedirectProxyText(Client& cli, const char *path, bool basic) {
+template <typename T>
+void RedirectProxyText(T& cli, const char *path, bool basic) {
  cli.set_proxy("localhost", basic ? 3128 : 3129);
  if (basic) {
    cli.set_proxy_basic_auth("hello", "world");
@@ -53,24 +55,24 @@ void RedirectProxyText(Client& cli, const char *path, bool basic) {
 }

 TEST(RedirectTest, HTTPBinNoSSLBasic) {
-  Client cli("httpbin.org");
-  RedirectProxyText(cli, "/redirect/2", true);
+  Client cli("nghttp2.org");
+  RedirectProxyText(cli, "/httpbin/redirect/2", true);
 }

 #ifdef CPPHTTPLIB_OPENSSL_SUPPORT
 TEST(RedirectTest, HTTPBinNoSSLDigest) {
-  Client cli("httpbin.org");
-  RedirectProxyText(cli, "/redirect/2", false);
+  Client cli("nghttp2.org");
+  RedirectProxyText(cli, "/httpbin/redirect/2", false);
 }

 TEST(RedirectTest, HTTPBinSSLBasic) {
-  SSLClient cli("httpbin.org");
-  RedirectProxyText(cli, "/redirect/2", true);
+  SSLClient cli("nghttp2.org");
+  RedirectProxyText(cli, "/httpbin/redirect/2", true);
 }

 TEST(RedirectTest, HTTPBinSSLDigest) {
-  SSLClient cli("httpbin.org");
-  RedirectProxyText(cli, "/redirect/2", false);
+  SSLClient cli("nghttp2.org");
+  RedirectProxyText(cli, "/httpbin/redirect/2", false);
 }
 #endif

@@ -80,7 +82,7 @@ TEST(RedirectTest, YouTubeNoSSLBasic) {
  RedirectProxyText(cli, "/", true);
 }

-TEST(RedirectTest, YouTubeNoSSLDigest) {
+TEST(RedirectTest, DISABLED_YouTubeNoSSLDigest) {
  Client cli("youtube.com");
  RedirectProxyText(cli, "/", false);
 }
@@ -98,7 +100,8 @@ TEST(RedirectTest, YouTubeSSLDigest) {

 // ----------------------------------------------------------------------------

-void BaseAuthTestFromHTTPWatch(Client& cli) {
+template <typename T>
+void BaseAuthTestFromHTTPWatch(T& cli) {
  cli.set_proxy("localhost", 3128);
  cli.set_proxy_basic_auth("hello", "world");

@@ -155,7 +158,8 @@ TEST(BaseAuthTest, SSL) {
 // ----------------------------------------------------------------------------

 #ifdef CPPHTTPLIB_OPENSSL_SUPPORT
-void DigestAuthTestFromHTTPWatch(Client& cli) {
+template <typename T>
+void DigestAuthTestFromHTTPWatch(T& cli) {
  cli.set_proxy("localhost", 3129);
  cli.set_proxy_digest_auth("hello", "world");

@@ -189,7 +193,7 @@ void DigestAuthTestFromHTTPWatch(Client& cli) {
    }

    // NOTE: Until httpbin.org fixes issue #46, the following test is commented
-    // out. Plese see https://httpbin.org/digest-auth/auth/hello/world
+    // out. Please see https://httpbin.org/digest-auth/auth/hello/world
    // cli.set_digest_auth("bad", "world");
    // for (auto path : paths) {
    //   auto res = cli.Get(path.c_str());
@@ -212,7 +216,8 @@ TEST(DigestAuthTest, NoSSL) {

 // ----------------------------------------------------------------------------

-void KeepAliveTest(Client& cli, bool basic) {
+template <typename T>
+void KeepAliveTest(T& cli, bool basic) {
  cli.set_proxy("localhost", basic ? 3128 : 3129);
  if (basic) {
    cli.set_proxy_basic_auth("hello", "world");
@@ -222,84 +227,62 @@ void KeepAliveTest(Client& cli, bool basic) {
 #endif
  }

-  cli.set_keep_alive_max_count(4);
  cli.set_follow_location(true);
+#ifdef CPPHTTPLIB_OPENSSL_SUPPORT
  cli.set_digest_auth("hello", "world");
+#endif

-  std::vector<Request> requests;
-
-  Get(requests, "/get");
-  Get(requests, "/redirect/2");
-
-  std::vector<std::string> paths = {
-      "/digest-auth/auth/hello/world/MD5",
-      "/digest-auth/auth/hello/world/SHA-256",
-      "/digest-auth/auth/hello/world/SHA-512",
-      "/digest-auth/auth-int/hello/world/MD5",
-  };
-
-  for (auto path : paths) {
-    Get(requests, path.c_str());
+  {
+    auto res = cli.Get("/httpbin/get");
+    EXPECT_EQ(200, res->status);
+  }
+  {
+    auto res = cli.Get("/httpbin/redirect/2");
+    EXPECT_EQ(200, res->status);
  }

  {
-    int count = 100;
-    while (count--) {
-      Get(requests, "/get");
+    std::vector<std::string> paths = {
+        "/httpbin/digest-auth/auth/hello/world/MD5",
+        "/httpbin/digest-auth/auth/hello/world/SHA-256",
+        "/httpbin/digest-auth/auth/hello/world/SHA-512",
+        "/httpbin/digest-auth/auth-int/hello/world/MD5",
+    };
+
+    for (auto path: paths) {
+      auto res = cli.Get(path.c_str());
+      EXPECT_EQ("{\n  \"authenticated\": true, \n  \"user\": \"hello\"\n}\n", res->body);
+      EXPECT_EQ(200, res->status);
    }
  }

-  std::vector<Response> responses;
-  auto ret = cli.send(requests, responses);
-  ASSERT_TRUE(ret == true);
-  ASSERT_TRUE(requests.size() == responses.size());
-
-  size_t i = 0;
-
  {
-    auto &res = responses[i++];
-    EXPECT_EQ(200, res.status);
-  }
-
-  {
-    auto &res = responses[i++];
-    EXPECT_EQ(200, res.status);
-  }
-
-
-  {
-    int count = static_cast<int>(paths.size());
+    int count = 10;
    while (count--) {
-      auto &res = responses[i++];
-      EXPECT_EQ("{\n  \"authenticated\": true, \n  \"user\": \"hello\"\n}\n", res.body);
-      EXPECT_EQ(200, res.status);
+      auto res = cli.Get("/httpbin/get");
+      EXPECT_EQ(200, res->status);
    }
  }
-
-  for (; i < responses.size(); i++) {
-    auto &res = responses[i];
-    EXPECT_EQ(200, res.status);
-  }
 }

+#ifdef CPPHTTPLIB_OPENSSL_SUPPORT
 TEST(KeepAliveTest, NoSSLWithBasic) {
-  Client cli("httpbin.org");
+  Client cli("nghttp2.org");
  KeepAliveTest(cli, true);
 }

 TEST(KeepAliveTest, SSLWithBasic) {
-  SSLClient cli("httpbin.org");
+  SSLClient cli("nghttp2.org");
  KeepAliveTest(cli, true);
 }

-#ifdef CPPHTTPLIB_OPENSSL_SUPPORT
 TEST(KeepAliveTest, NoSSLWithDigest) {
-  Client cli("httpbin.org");
+  Client cli("nghttp2.org");
  KeepAliveTest(cli, false);
 }

 TEST(KeepAliveTest, SSLWithDigest) {
-  SSLClient cli("httpbin.org");
+  SSLClient cli("nghttp2.org");
  KeepAliveTest(cli, false);
 }
 #endif
@@ -0,0 +1,7 @@
+# SPDX-FileCopyrightText: 2021 Andrea Pappacoda
+#
+# SPDX-License-Identifier: MIT
+
+configure_file(input: 'index.html', output: 'index.html', copy: true)
+configure_file(input: 'test.abcde', output: 'test.abcde', copy: true)
+configure_file(input: 'test.html',  output: 'test.html',  copy: true)
@@ -0,0 +1,6 @@
+# SPDX-FileCopyrightText: 2021 Andrea Pappacoda
+#
+# SPDX-License-Identifier: MIT
+
+configure_file(input: 'index.html', output: 'index.html', copy: true)
+configure_file(input: 'test.html',  output: 'test.html',  copy: true)
@@ -0,0 +1,6 @@
+# SPDX-FileCopyrightText: 2021 Andrea Pappacoda
+#
+# SPDX-License-Identifier: MIT
+
+configure_file(input: 'index.html', output: 'index.html', copy: true)
+configure_file(input: 'test.html',  output: 'test.html',  copy: true)