.github/workflows/abidiff.yaml

@@ -1,69 +0,0 @@
-# SPDX-FileCopyrightText: 2025 Andrea Pappacoda <andrea@pappacoda.it>
-# SPDX-License-Identifier: MIT
-
-name: abidiff
-
-on: [push, pull_request]
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref || github.run_id }}
-  cancel-in-progress: true
-
-defaults:
-  run:
-    shell: sh
-
-jobs:
-  abi:
-    runs-on: ubuntu-latest
-    if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name
-    container:
-      image: debian:testing
-
-    steps:
-    - name: Install dependencies
-      run: apt -y --update install --no-install-recommends
-        abigail-tools
-        ca-certificates
-        g++
-        git
-        libbrotli-dev
-        libssl-dev
-        meson
-        pkg-config
-        python3
-        zlib1g-dev
-
-    - uses: actions/checkout@v4
-      with:
-        path: current
-
-    - uses: actions/checkout@v4
-      with:
-        path: previous
-        fetch-depth: 0
-
-    - name: Checkout previous
-      working-directory: previous
-      run: |
-        git switch master
-        git describe --tags --abbrev=0 master | xargs git checkout
-
-    - name: Build current
-      working-directory: current
-      run: |
-        meson setup --buildtype=debug -Dcpp-httplib_compile=true build
-        ninja -C build
-
-    - name: Build previous
-      working-directory: previous
-      run: |
-        meson setup --buildtype=debug -Dcpp-httplib_compile=true build
-        ninja -C build
-
-    - name: Run abidiff
-      run: abidiff
-        --headers-dir1 previous/build
-        --headers-dir2 current/build
-        previous/build/libcpp-httplib.so
-        current/build/libcpp-httplib.so

.github/workflows/cifuzz.yaml

@@ -1,11 +1,5 @@
 name: CIFuzz
-
 on: [pull_request]
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref || github.run_id }}
-  cancel-in-progress: true
-
 jobs:
   Fuzzing:
     runs-on: ubuntu-latest
@@ -25,7 +19,7 @@ jobs:
         dry-run: false
         language: c++
     - name: Upload Crash
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v1
       if: failure() && steps.build.outcome == 'success'
       with:
         name: artifacts

.github/workflows/test.yaml

@@ -1,126 +1,43 @@
 name: test
 
-on:
+on: [push, pull_request]
-  push:
-  pull_request:
-  workflow_dispatch:
-    inputs:
-      gtest_filter:
-        description: 'Google Test filter'
-      test_linux:
-        description: 'Test on Linux'
-        type: boolean
-        default: true
-      test_macos:
-        description: 'Test on MacOS'
-        type: boolean
-        default: true
-      test_windows:
-        description: 'Test on Windows'
-        type: boolean
-        default: true
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref || github.run_id }}
-  cancel-in-progress: true
-
-env:
-  GTEST_FILTER: ${{ github.event.inputs.gtest_filter || '*' }}
 
 jobs:
-  style-check:
-    runs-on: ubuntu-latest
-    if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name
-    continue-on-error: true
-    steps:
-      - name: checkout
-        uses: actions/checkout@v4
-      - name: run style check
-        run: |
-          clang-format --version
-          cd test && make style_check
-
   ubuntu:
     runs-on: ubuntu-latest
-    if: >
-      (github.event_name == 'push') ||
-      (github.event_name == 'pull_request'  &&
-       github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name) ||
-      (github.event_name == 'workflow_dispatch' && github.event.inputs.test_linux == 'true')
     steps:
       - name: checkout
         uses: actions/checkout@v4
-      - name: install libraries
+      - name: install brotli
-        run: sudo apt-get update && sudo apt-get install -y libbrotli-dev libcurl4-openssl-dev
+        run: sudo apt-get update && sudo apt-get install -y libbrotli-dev
       - name: build and run tests
-        run: cd test && make
+        run: cd test && make -j4
       - name: run fuzz test target
         run: cd test && make fuzz_test
 
   macos:
     runs-on: macos-latest
-    if: >
-      (github.event_name == 'push') ||
-      (github.event_name == 'pull_request'  &&
-       github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name) ||
-      (github.event_name == 'workflow_dispatch' && github.event.inputs.test_macos == 'true')
     steps:
       - name: checkout
         uses: actions/checkout@v4
       - name: build and run tests
-        run: cd test && make
+        run: |
-      - name: run fuzz test target
+          cd test && make -j2
-        run: cd test && make fuzz_test
 
   windows:
     runs-on: windows-latest
-    if: >
-      (github.event_name == 'push') ||
-      (github.event_name == 'pull_request'  &&
-       github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name) ||
-      (github.event_name == 'workflow_dispatch' && github.event.inputs.test_windows == 'true')
-    strategy:
-      matrix:
-        config:
-        - with_ssl: false
-          name: without SSL
-        - with_ssl: true
-          name: with SSL
-    name: windows ${{ matrix.config.name }}
     steps:
-    - name: Prepare Git for Checkout on Windows
+    - name: prepare git for checkout on windows
       run: |
         git config --global core.autocrlf false
         git config --global core.eol lf
-    - name: Checkout
+    - name: checkout
       uses: actions/checkout@v4
-    - name: Export GitHub Actions cache environment variables
+    - name: setup msbuild on windows
-      uses: actions/github-script@v7
-      with:
-        script: |
-          core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL || '');
-          core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN || '');
-    - name: Setup msbuild on windows
       uses: microsoft/setup-msbuild@v2
-    - name: Install vcpkg dependencies
+    - name: make-windows
-      run: vcpkg install gtest curl zlib brotli
+      run: |
-    - name: Install OpenSSL
+        cd test
-      if: ${{ matrix.config.with_ssl }}
+        msbuild.exe test.sln /verbosity:minimal /t:Build "/p:Configuration=Release;Platform=x64"
-      run: choco install openssl
+        x64\Release\test.exe
-    - name: Configure CMake ${{ matrix.config.name }}
-      run: >
-        cmake -B build -S .
-        -DCMAKE_BUILD_TYPE=Release
-        -DCMAKE_TOOLCHAIN_FILE=${{ env.VCPKG_ROOT }}/scripts/buildsystems/vcpkg.cmake
-        -DHTTPLIB_TEST=ON
-        -DHTTPLIB_REQUIRE_ZLIB=ON
-        -DHTTPLIB_REQUIRE_BROTLI=ON
-        -DHTTPLIB_REQUIRE_OPENSSL=${{ matrix.config.with_ssl && 'ON' || 'OFF' }}
-    - name: Build ${{ matrix.config.name }}
-      run: cmake --build build --config Release -- /v:m /clp:ShowCommandLine
-    - name: Run tests ${{ matrix.config.name }}
-      run: ctest --output-on-failure --test-dir build -C Release
 
-    env:
-      VCPKG_ROOT: "C:/vcpkg"
-      VCPKG_BINARY_SOURCES: "clear;x-gha,readwrite"

.gitignore

@@ -9,8 +9,6 @@ example/benchmark
 example/redirect
 example/sse*
 example/upload
-example/one_time_request
-example/server_and_client
 example/*.pem
 test/httplib.cc
 test/httplib.h
@@ -23,9 +21,6 @@ test/test.xcodeproj/*/xcuser*
 test/*.o
 test/*.pem
 test/*.srl
-test/_build_*
-work/
-benchmark/server*
 
 *.swp
 
@@ -39,7 +34,6 @@ Release
 *.db
 ipch
 *.dSYM
-*.pyc
 .*
 !/.gitattributes
 !/.travis.yml

CMakeLists.txt

@@ -299,8 +299,6 @@ if(HTTPLIB_INSTALL)
 	# ex: /usr/share/doc/httplib/README.md and /usr/share/licenses/httplib/LICENSE
 	install(FILES "README.md" DESTINATION "${CMAKE_INSTALL_DOCDIR}")
 	install(FILES "LICENSE" DESTINATION "${CMAKE_INSTALL_DATADIR}/licenses/${PROJECT_NAME}")
-
-	include(CPack)
 endif()
 
 if(HTTPLIB_TEST)

Dockerfile

@@ -1,11 +0,0 @@
-FROM yhirose4dockerhub/ubuntu-builder AS builder
-WORKDIR /build
-COPY httplib.h .
-COPY docker/main.cc .
-RUN g++ -std=c++23 -static -o server -O2 -I. main.cc && strip server
-
-FROM scratch
-COPY --from=builder /build/server /server
-COPY docker/html/index.html /html/index.html
-EXPOSE 80
-CMD ["/server"]

README.md

@@ -39,10 +39,10 @@ svr.listen("0.0.0.0", 8080);
 #include "path/to/httplib.h"
 
 // HTTP
-httplib::Client cli("http://yhirose.github.io");
+httplib::Client cli("http://cpp-httplib-server.yhirose.repl.co");
 
 // HTTPS
-httplib::Client cli("https://yhirose.github.io");
+httplib::Client cli("https://cpp-httplib-server.yhirose.repl.co");
 
 auto res = cli.Get("/hi");
 res->status;
@@ -77,9 +77,6 @@ cli.set_ca_cert_path("./ca-bundle.crt");
 
 // Disable cert verification
 cli.enable_server_certificate_verification(false);
-
-// Disable host verification
-cli.enable_server_hostname_verification(false);
 ```
 
 > [!NOTE]
@@ -125,21 +122,6 @@ int main(void)
     res.set_content(req.body, "text/plain");
   });
 
-  // If the handler takes time to finish, you can also poll the connection state
-  svr.Get("/task", [&](const Request& req, Response& res) {
-    const char * result = nullptr;
-    process.run(); // for example, starting an external process
-    while (result == nullptr) {
-      sleep(1);
-      if (req.is_connection_closed()) {
-        process.kill(); // kill the process
-        return;
-      }
-      result = process.stdout(); // != nullptr if the process finishes
-    }
-    res.set_content(result, "text/plain");
-  });
-
   svr.Get("/stop", [&](const Request& req, Response& res) {
     svr.stop();
   });
@@ -402,18 +384,6 @@ svr.Get("/chunked", [&](const Request& req, Response& res) {
 });
 ```
 
-### Send file content
-
-```cpp
-svr.Get("/content", [&](const Request &req, Response &res) {
-  res.set_file_content("./path/to/content.html");
-});
-
-svr.Get("/content", [&](const Request &req, Response &res) {
-  res.set_file_content("./path/to/content", "text/html");
-});
-```
-
 ### 'Expect: 100-continue' handler
 
 By default, the server sends a `100 Continue` response for an `Expect: 100-continue` header.
@@ -462,7 +432,7 @@ Please see [Server example](https://github.com/yhirose/cpp-httplib/blob/master/e
 
 ### Default thread pool support
 
-`ThreadPool` is used as the **default** task queue, with a default thread count of 8 or `std::thread::hardware_concurrency() - 1`, whichever is greater. You can change it with `CPPHTTPLIB_THREAD_POOL_COUNT`.
+`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`.
 
 If you want to set the thread count at runtime, there is no convenient way... But here is how.
 
@@ -572,18 +542,18 @@ enum Error {
 
 ```c++
 httplib::Headers headers = {
-  { "Hello", "World!" }
+  { "Accept-Encoding", "gzip, deflate" }
 };
 auto res = cli.Get("/hi", headers);
 ```
 or
 ```c++
-auto res = cli.Get("/hi", {{"Hello", "World!"}});
+auto res = cli.Get("/hi", {{"Accept-Encoding", "gzip, deflate"}});
 ```
 or
 ```c++
 cli.set_default_headers({
-  { "Hello", "World!" }
+  { "Accept-Encoding", "gzip, deflate" }
 });
 auto res = cli.Get("/hi");
 ```
@@ -654,9 +624,6 @@ res = cli.Options("/resource/foo");
 cli.set_connection_timeout(0, 300000); // 300 milliseconds
 cli.set_read_timeout(5, 0); // 5 seconds
 cli.set_write_timeout(5, 0); // 5 seconds
-
-// This method works the same as curl's `--max-timeout` option
-svr.set_max_timeout(5000); // 5 seconds
 ```
 
 ### Receive content with a content receiver
@@ -841,21 +808,6 @@ The server can apply compression to the following MIME type contents:
 Brotli compression is available with `CPPHTTPLIB_BROTLI_SUPPORT`. Necessary libraries should be linked.
 Please see https://github.com/google/brotli for more detail.
 
-### Default `Accept-Encoding` value
-
-The default `Accept-Encoding` value contains all possible compression types. So, the following two examples are same.
-
-```c++
-res = cli.Get("/resource/foo");
-res = cli.Get("/resource/foo", {{"Accept-Encoding", "gzip, deflate, br"}});
-```
-
-If we don't want a response without compression, we have to set `Accept-Encoding` to an empty string. This behavior is similar to curl.
-
-```c++
-res = cli.Get("/resource/foo", {{"Accept-Encoding", ""}});
-```
-
 ### Compress request body on client
 
 ```c++
@@ -867,27 +819,14 @@ res = cli.Post("/resource/foo", "...", "text/plain");
 
 ```c++
 cli.set_decompress(false);
-res = cli.Get("/resource/foo");
+res = cli.Get("/resource/foo", {{"Accept-Encoding", "gzip, deflate, br"}});
 res->body; // Compressed data
-
 ```
 
-Unix Domain Socket Support
+Use `poll` instead of `select`
---------------------------
+------------------------------
 
-Unix Domain Socket support is available on Linux and macOS.
+`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`.
-
-```c++
-// Server
-httplib::Server svr;
-svr.set_address_family(AF_UNIX).listen("./my-socket.sock", 80);
-
-// Client
-httplib::Client cli("./my-socket.sock");
-cli.set_address_family(AF_UNIX);
-```
-
-"my-socket.sock" can be a relative path or an absolute path. You application must have the appropriate permissions for the path. You can also use an abstract socket address on Linux. To use an abstract socket address, prepend a null byte ('\x00') to the path.
 
 
 Split httplib.h into .h and .cc
@@ -909,32 +848,6 @@ $ ./split.py
 Wrote out/httplib.h and out/httplib.cc
 ```
 
-Dockerfile for Static HTTP Server
----------------------------------
-
-Dockerfile for static HTTP server is available. Port number of this HTTP server is 80, and it serves static files from `/html` directory in the container.
-
-```bash
-> docker build -t cpp-httplib-server .
-...
-
-> docker run --rm -it -p 8080:80 -v ./docker/html:/html cpp-httplib-server
-Serving HTTP on 0.0.0.0 port 80 ...
-192.168.65.1 - - [31/Aug/2024:21:33:56 +0000] "GET / HTTP/1.1" 200 599 "-" "curl/8.7.1"
-192.168.65.1 - - [31/Aug/2024:21:34:26 +0000] "GET / HTTP/1.1" 200 599 "-" "Mozilla/5.0 ..."
-192.168.65.1 - - [31/Aug/2024:21:34:26 +0000] "GET /favicon.ico HTTP/1.1" 404 152 "-" "Mozilla/5.0 ..."
-```
-
-From Docker Hub
-
-```bash
-> docker run --rm -it -p 8080:80 -v ./docker/html:/html yhirose4dockerhub/cpp-httplib-server
-Serving HTTP on 0.0.0.0 port 80 ...
-192.168.65.1 - - [31/Aug/2024:21:33:56 +0000] "GET / HTTP/1.1" 200 599 "-" "curl/8.7.1"
-192.168.65.1 - - [31/Aug/2024:21:34:26 +0000] "GET / HTTP/1.1" 200 599 "-" "Mozilla/5.0 ..."
-192.168.65.1 - - [31/Aug/2024:21:34:26 +0000] "GET /favicon.ico HTTP/1.1" 404 152 "-" "Mozilla/5.0 ..."
-```
-
 NOTE
 ----
 
@@ -961,12 +874,12 @@ Include `httplib.h` before `Windows.h` or include `Windows.h` by defining `WIN32
 > 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 2015 or lower, and Cygwin and MSYS2 including MinGW are neither supported nor tested.
+> Windows 8 or lower, Visual Studio 2013 or lower, and Cygwin and MSYS2 including MinGW are neither supported nor tested.
 
 License
 -------
 
-MIT license (© 2025 Yuji Hirose)
+MIT license (© 2024 Yuji Hirose)
 
 Special Thanks To
 -----------------

benchmark/Makefile

@@ -1,62 +0,0 @@
-CXXFLAGS = -std=c++11 -O2 -I..
-
-CPPHTTPLIB_FLAGS = -DCPPHTTPLIB_THREAD_POOL_COUNT=16
-
-BENCH = bombardier -c 10 -d 5s localhost:8080
-MONITOR = ali http://localhost:8080
-
-# cpp-httplib
-bench: server
-	@echo "--------------------\n cpp-httplib latest\n--------------------\n"
-	@./server & export PID=$$!; $(BENCH); kill $${PID}
-	@echo ""
-
-monitor: server
-	@./server & export PID=$$!; $(MONITOR); kill $${PID}
-
-run : server
-	@./server
-
-server : cpp-httplib/main.cpp ../httplib.h
-	g++ -o $@ $(CXXFLAGS) $(CPPHTTPLIB_FLAGS) cpp-httplib/main.cpp
-
-# cpp-httplib
-bench-base: server-base
-	@echo "---------------------\n cpp-httplib v0.18.0\n---------------------\n"
-	@./server-base & export PID=$$!; $(BENCH); kill $${PID}
-	@echo ""
-
-monitor-base: server-base
-	@./server-base & export PID=$$!; $(MONITOR); kill $${PID}
-
-run-base : server-base
-	@./server-base
-
-server-base : cpp-httplib-base/main.cpp cpp-httplib-base/httplib.h
-	g++ -o $@ $(CXXFLAGS) $(CPPHTTPLIB_FLAGS) cpp-httplib-base/main.cpp
-
-# crow
-bench-crow: server-crow
-	@echo "-------------\n Crow v1.2.0\n-------------\n"
-	@./server-crow & export PID=$$!; $(BENCH); kill $${PID}
-	@echo ""
-
-monitor-crow: server-crow
-	@./server-crow & export PID=$$!; $(MONITOR); kill $${PID}
-
-run-crow : server-crow
-	@./server-crow
-
-server-crow : crow/main.cpp
-	g++ -o $@ $(CXXFLAGS) crow/main.cpp
-
-# misc
-build: server server-base server-crow
-
-bench-all: bench-crow bench bench-base
-
-issue:
-	bombardier -c 10 -d 30s localhost:8080
-
-clean:
-	rm -rf server*

benchmark/cpp-httplib-base/main.cpp

@@ -1,12 +0,0 @@
-#include "./httplib.h"
-using namespace httplib;
-
-int main() {
-  Server svr;
-
-  svr.Get("/", [](const Request &, Response &res) {
-    res.set_content("Hello World!", "text/plain");
-  });
-
-  svr.listen("0.0.0.0", 8080);
-}

benchmark/cpp-httplib/main.cpp

@@ -1,12 +0,0 @@
-#include "httplib.h"
-using namespace httplib;
-
-int main() {
-  Server svr;
-
-  svr.Get("/", [](const Request &, Response &res) {
-    res.set_content("Hello World!", "text/plain");
-  });
-
-  svr.listen("0.0.0.0", 8080);
-}

benchmark/crow/main.cpp

@@ -1,17 +0,0 @@
-#include "crow_all.h"
-
-class CustomLogger : public crow::ILogHandler {
-public:
-  void log(std::string, crow::LogLevel) {}
-};
-
-int main() {
-  CustomLogger logger;
-  crow::logger::setHandler(&logger);
-
-  crow::SimpleApp app;
-
-  CROW_ROUTE(app, "/")([]() { return "Hello world!"; });
-
-  app.port(8080).multithreaded().run();
-}

benchmark/download.sh

@@ -1,2 +0,0 @@
-rm -f httplib.h
-wget https://raw.githubusercontent.com/yhirose/cpp-httplib/v$1/httplib.h

docker-compose.yml

@@ -1,7 +0,0 @@
-services:
-  http:
-    build: .
-    ports:
-      - "8080:80"
-    volumes:
-      - ./docker/html:/html

docker/html/index.html

@@ -1,21 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<title>Welcome to cpp-httplib!</title>
-<style>
-html { color-scheme: light dark; }
-body { width: 35em; margin: 0 auto;
-font-family: Tahoma, Verdana, Arial, sans-serif; }
-</style>
-</head>
-<body>
-<h1>Welcome to cpp-httplib!</h1>
-<p>If you see this page, the cpp-httplib web server is successfully installed and
-working. Further configuration is required.</p>
-
-<p>For online documentation and support please refer to
-<a href="https://github.com/yhirose/cpp-httplib">github.com/yhirose/cpp-httplib</a>.<br/>
-
-<p><em>Thank you for using cpp-httplib.</em></p>
-</body>
-</html>

docker/main.cc

@@ -1,81 +0,0 @@
-//
-//  main.cc
-//
-//  Copyright (c) 2025 Yuji Hirose. All rights reserved.
-//  MIT License
-//
-
-#include <chrono>
-#include <ctime>
-#include <format>
-#include <iomanip>
-#include <iostream>
-#include <sstream>
-
-#include <httplib.h>
-
-constexpr auto error_html = R"(<html>
-<head><title>{} {}</title></head>
-<body>
-<center><h1>404 Not Found</h1></center>
-<hr><center>cpp-httplib/{}</center>
-</body>
-</html>
-)";
-
-void sigint_handler(int s) { exit(1); }
-
-std::string time_local() {
-  auto p = std::chrono::system_clock::now();
-  auto t = std::chrono::system_clock::to_time_t(p);
-
-  std::stringstream ss;
-  ss << std::put_time(std::localtime(&t), "%d/%b/%Y:%H:%M:%S %z");
-  return ss.str();
-}
-
-std::string log(auto &req, auto &res) {
-  auto remote_user = "-"; // TODO:
-  auto request = std::format("{} {} {}", req.method, req.path, req.version);
-  auto body_bytes_sent = res.get_header_value("Content-Length");
-  auto http_referer = "-"; // TODO:
-  auto http_user_agent = req.get_header_value("User-Agent", "-");
-
-  // NOTE: From NGINX default access log format
-  // log_format combined '$remote_addr - $remote_user [$time_local] '
-  //                     '"$request" $status $body_bytes_sent '
-  //                     '"$http_referer" "$http_user_agent"';
-  return std::format(R"({} - {} [{}] "{}" {} {} "{}" "{}")", req.remote_addr,
-                     remote_user, time_local(), request, res.status,
-                     body_bytes_sent, http_referer, http_user_agent);
-}
-
-int main(int argc, const char **argv) {
-  signal(SIGINT, sigint_handler);
-
-  auto base_dir = "./html";
-  auto host = "0.0.0.0";
-  auto port = 80;
-
-  httplib::Server svr;
-
-  svr.set_error_handler([](auto & /*req*/, auto &res) {
-    auto body =
-        std::format(error_html, res.status, httplib::status_message(res.status),
-                    CPPHTTPLIB_VERSION);
-
-    res.set_content(body, "text/html");
-  });
-
-  svr.set_logger(
-      [](auto &req, auto &res) { std::cout << log(req, res) << std::endl; });
-
-  svr.set_mount_point("/", base_dir);
-
-  std::cout << std::format("Serving HTTP on {0} port {1} ...", host, port)
-            << std::endl;
-
-  auto ret = svr.listen(host, port);
-
-  return ret ? 0 : 1;
-}

example/Makefile

@@ -18,7 +18,7 @@ ZLIB_SUPPORT = -DCPPHTTPLIB_ZLIB_SUPPORT -lz
 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 one_time_request server_and_client
+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) $(BROTLI_SUPPORT)
@@ -53,12 +53,9 @@ benchmark : benchmark.cc ../httplib.h Makefile
 one_time_request : one_time_request.cc ../httplib.h Makefile
 	$(CXX) -o one_time_request $(CXXFLAGS) one_time_request.cc $(OPENSSL_SUPPORT) $(ZLIB_SUPPORT) $(BROTLI_SUPPORT)
 
-server_and_client : server_and_client.cc ../httplib.h Makefile
-	$(CXX) -o server_and_client $(CXXFLAGS) server_and_client.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 ssesvr ssecli benchmark one_time_request server_and_client *.pem
+	rm server client hello simplecli simplesvr upload redirect ssesvr ssecli benchmark one_time_request *.pem

example/client.vcxproj

@@ -22,34 +22,34 @@
     <ProjectGuid>{6DB1FC63-B153-4279-92B7-D8A11AF285D6}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>client</RootNamespace>
-    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>10.0.15063.0</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
     <CharacterSet>Unicode</CharacterSet>
-    <PlatformToolset>v143</PlatformToolset>
+    <PlatformToolset>v141</PlatformToolset>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
     <CharacterSet>Unicode</CharacterSet>
-    <PlatformToolset>v143</PlatformToolset>
+    <PlatformToolset>v141</PlatformToolset>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>Unicode</CharacterSet>
-    <PlatformToolset>v143</PlatformToolset>
+    <PlatformToolset>v141</PlatformToolset>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>Unicode</CharacterSet>
-    <PlatformToolset>v143</PlatformToolset>
+    <PlatformToolset>v141</PlatformToolset>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">

example/server.vcxproj

@@ -18,41 +18,38 @@
       <Platform>x64</Platform>
     </ProjectConfiguration>
   </ItemGroup>
-  <ItemGroup>
-    <ClCompile Include="simplesvr.cc" />
-  </ItemGroup>
   <PropertyGroup Label="Globals">
     <ProjectGuid>{864CD288-050A-4C8B-9BEF-3048BD876C5B}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>sample</RootNamespace>
-    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>10.0.15063.0</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
     <CharacterSet>Unicode</CharacterSet>
-    <PlatformToolset>v143</PlatformToolset>
+    <PlatformToolset>v141</PlatformToolset>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
     <CharacterSet>Unicode</CharacterSet>
-    <PlatformToolset>v143</PlatformToolset>
+    <PlatformToolset>v141</PlatformToolset>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>Unicode</CharacterSet>
-    <PlatformToolset>v143</PlatformToolset>
+    <PlatformToolset>v141</PlatformToolset>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>Unicode</CharacterSet>
-    <PlatformToolset>v143</PlatformToolset>
+    <PlatformToolset>v141</PlatformToolset>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
@@ -154,6 +151,9 @@
       <AdditionalDependencies>Ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="server.cc" />
+  </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
   </ImportGroup>

example/server_and_client.cc

@@ -1,90 +0,0 @@
-//
-//  server_and_client.cc
-//
-//  Copyright (c) 2025 Yuji Hirose. All rights reserved.
-//  MIT License
-//
-
-#include <httplib.h>
-#include <iostream>
-#include <string>
-
-using namespace httplib;
-
-std::string dump_headers(const Headers &headers) {
-  std::string s;
-  char buf[BUFSIZ];
-
-  for (auto it = headers.begin(); it != headers.end(); ++it) {
-    const auto &x = *it;
-    snprintf(buf, sizeof(buf), "%s: %s\n", x.first.c_str(), x.second.c_str());
-    s += buf;
-  }
-
-  return s;
-}
-
-void logger(const Request &req, const Response &res) {
-  std::string s;
-  char buf[BUFSIZ];
-
-  s += "================================\n";
-
-  snprintf(buf, sizeof(buf), "%s %s %s", req.method.c_str(),
-           req.version.c_str(), req.path.c_str());
-  s += buf;
-
-  std::string query;
-  for (auto it = req.params.begin(); it != req.params.end(); ++it) {
-    const auto &x = *it;
-    snprintf(buf, sizeof(buf), "%c%s=%s",
-             (it == req.params.begin()) ? '?' : '&', x.first.c_str(),
-             x.second.c_str());
-    query += buf;
-  }
-  snprintf(buf, sizeof(buf), "%s\n", query.c_str());
-  s += buf;
-
-  s += dump_headers(req.headers);
-
-  s += "--------------------------------\n";
-
-  snprintf(buf, sizeof(buf), "%d %s\n", res.status, res.version.c_str());
-  s += buf;
-  s += dump_headers(res.headers);
-  s += "\n";
-
-  if (!res.body.empty()) { s += res.body; }
-
-  s += "\n";
-
-  std::cout << s;
-}
-
-int main(void) {
-  // Server
-  Server svr;
-  svr.set_logger(logger);
-
-  svr.Post("/post", [&](const Request & /*req*/, Response &res) {
-    res.set_content("POST", "text/plain");
-  });
-
-  auto th = std::thread([&]() { svr.listen("localhost", 8080); });
-
-  auto se = detail::scope_exit([&] {
-    svr.stop();
-    th.join();
-  });
-
-  svr.wait_until_ready();
-
-  // Client
-  Client cli{"localhost", 8080};
-
-  std::string body = R"({"hello": "world"})";
-
-  auto res = cli.Post("/post", body, "application/json");
-  std::cout << "--------------------------------" << std::endl;
-  std::cout << to_string(res.error()) << std::endl;
-}

example/ssesvr.cc

@@ -12,7 +12,8 @@ using namespace std;
 
 class EventDispatcher {
 public:
-  EventDispatcher() {}
+  EventDispatcher() {
+  }
 
   void wait_event(DataSink *sink) {
     unique_lock<mutex> lk(m_);

meson.build

@@ -13,7 +13,7 @@ project(
     'b_lto=true',
     'warning_level=3'
   ],
-  meson_version: '>=0.62.0'
+  meson_version: '>=0.47.0'
 )
 
 # Check just in case downstream decides to edit the source
@@ -98,18 +98,20 @@ if get_option('cpp-httplib_compile')
   )
 else
   install_headers('httplib.h')
-  cpp_httplib_dep = declare_dependency(compile_args: args, dependencies: deps, include_directories: '.')
+  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: get_option('datadir')/'pkgconfig',
+    install_dir: join_paths(get_option('datadir'), 'pkgconfig'),
     url: 'https://github.com/yhirose/cpp-httplib',
     version: version
   )
 endif
 
-meson.override_dependency('cpp-httplib', cpp_httplib_dep)
+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')

test/CMakeLists.txt

@@ -24,11 +24,9 @@ else()
     FetchContent_MakeAvailable(gtest)
 endif()
 
-find_package(CURL REQUIRED)
+add_executable(httplib-test test.cc)
-
-add_executable(httplib-test test.cc include_httplib.cc $<$<BOOL:${WIN32}>:include_windows_h.cc>)
 target_compile_options(httplib-test PRIVATE "$<$<CXX_COMPILER_ID:MSVC>:/utf-8;/bigobj>")
-target_link_libraries(httplib-test PRIVATE httplib GTest::gtest_main CURL::libcurl)
+target_link_libraries(httplib-test PRIVATE httplib GTest::gtest_main)
 gtest_discover_tests(httplib-test)
 
 file(
@@ -37,11 +35,6 @@ file(
 )
 
 if(HTTPLIB_IS_USING_OPENSSL)
-    if (OPENSSL_VERSION VERSION_LESS "3.2.0")
-      set(OPENSSL_X509_FLAG "-x509")
-    else()
-      set(OPENSSL_X509_FLAG "-x509v1")
-    endif()
     find_program(OPENSSL_COMMAND
         NAMES openssl
         PATHS ${OPENSSL_INCLUDE_DIR}/../bin
@@ -61,7 +54,7 @@ if(HTTPLIB_IS_USING_OPENSSL)
         COMMAND_ERROR_IS_FATAL ANY
     )
     execute_process(
-        COMMAND ${OPENSSL_COMMAND} req ${OPENSSL_X509_FLAG} -new -config ${CMAKE_CURRENT_LIST_DIR}/test.conf -key key.pem -sha256 -days 3650 -nodes -out cert2.pem -extensions SAN
+        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
     )
@@ -72,7 +65,7 @@ if(HTTPLIB_IS_USING_OPENSSL)
         COMMAND_ERROR_IS_FATAL ANY
     )
     execute_process(
-        COMMAND ${OPENSSL_COMMAND} req ${OPENSSL_X509_FLAG} -new -batch -config ${CMAKE_CURRENT_LIST_DIR}/test.rootCA.conf -key rootCA.key.pem -days 1024
+        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

test/Makefile

@@ -18,7 +18,7 @@ ZLIB_SUPPORT = -DCPPHTTPLIB_ZLIB_SUPPORT -lz
 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 -lcurl
+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
@@ -28,11 +28,6 @@ TEST_ARGS = gtest/gtest-all.cc gtest/gtest_main.cc $(OPENSSL_SUPPORT) $(ZLIB_SUP
 # OSS-Fuzz will define its own value for LIB_FUZZING_ENGINE.
 LIB_FUZZING_ENGINE ?= standalone_fuzz_target_runner.o
 
-CLANG_FORMAT = clang-format
-REALPATH = $(shell which grealpath 2>/dev/null || which realpath 2>/dev/null)
-STYLE_CHECK_FILES = $(filter-out httplib.h httplib.cc, \
-	$(wildcard example/*.h example/*.cc fuzzing/*.h fuzzing/*.cc *.h *.cc ../httplib.h))
-
 all : test test_split
 	./test
 
@@ -47,31 +42,6 @@ test : test.cc include_httplib.cc ../httplib.h Makefile cert.pem
 test_split : test.cc ../httplib.h httplib.cc Makefile cert.pem
 	$(CXX) -o $@ $(CXXFLAGS) test.cc httplib.cc $(TEST_ARGS)
 
-check_abi:
-	@./check-shared-library-abi-compatibility.sh
-
-.PHONY: style_check
-style_check: $(STYLE_CHECK_FILES)
-	@for file in $(STYLE_CHECK_FILES); do \
-		$(CLANG_FORMAT) $$file > $$file.formatted; \
-		if ! diff -u $$file $$file.formatted; then \
-			file2=$$($(REALPATH) --relative-to=.. $$file); \
-			printf "\n%*s\n" 80 | tr ' ' '#'; \
-			printf "##%*s##\n" 76; \
-			printf "##   %-70s   ##\n" "$$file2 not properly formatted. Please run clang-format."; \
-			printf "##%*s##\n" 76; \
-			printf "%*s\n\n" 80 | tr ' ' '#'; \
-			failed=1; \
-		fi; \
-		rm -f $$file.formatted; \
-	done; \
-	if [ -n "$$failed" ]; then \
-		echo "Style check failed for one or more files. See above for details."; \
-		false; \
-	else \
-		echo "All files are properly formatted."; \
-	fi
-
 test_proxy : test_proxy.cc ../httplib.h Makefile cert.pem
 	$(CXX) -o $@ -I.. $(CXXFLAGS) test_proxy.cc $(TEST_ARGS)
 
@@ -93,8 +63,18 @@ httplib.cc : ../httplib.h
 	python3 ../split.py -o .
 
 cert.pem:
-	./gen-certs.sh
+	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
+	openssl genrsa -aes256 -passout pass:test012! 2048 > client_encrypted.key.pem
+	openssl req -new -batch -config test.conf -key client_encrypted.key.pem -passin pass:test012! | openssl x509 -days 370 -req -CA rootCA.cert.pem -CAkey rootCA.key.pem -CAcreateserial > client_encrypted.cert.pem
+	#c_rehash .
 
 clean:
-	rm -rf test test_split test_proxy server_fuzzer *.pem *.0 *.o *.1 *.srl httplib.h httplib.cc _build* *.dSYM
+	rm -f test test_split test_proxy server_fuzzer *.pem *.0 *.o *.1 *.srl httplib.h httplib.cc
-

test/fuzzing/server_fuzzer.cc

@@ -25,9 +25,7 @@ public:
 
   bool is_readable() const override { return true; }
 
-  bool wait_readable() const override { return true; }
+  bool is_writable() const override { return true; }
-
-  bool wait_writable() const override { return true; }
 
   void get_remote_ip_and_port(std::string &ip, int &port) const override {
     ip = "127.0.0.1";
@@ -41,8 +39,6 @@ public:
 
   socket_t socket() const override { return 0; }
 
-  time_t duration() const override { return 0; };
-
 private:
   const uint8_t *data_;
   size_t size_;
@@ -54,12 +50,8 @@ class FuzzableServer : public httplib::Server {
 public:
   void ProcessFuzzedRequest(FuzzedStream &stream) {
     bool connection_close = false;
-    process_request(stream,
+    process_request(stream, /*last_connection=*/false, connection_close,
-                    /*remote_addr=*/"",
+                    nullptr);
-                    /*remote_port =*/0,
-                    /*local_addr=*/"",
-                    /*local_port =*/0,
-                    /*last_connection=*/false, connection_close, nullptr);
   }
 };
 

test/gen-certs.sh

@@ -1,18 +0,0 @@
-#!/usr/bin/env bash
-if [[ $(openssl version) =~ 3\.[2-9]\.[0-9]+ ]]; then
-	OPENSSL_X509_FLAG='-x509v1'
-else
-	OPENSSL_X509_FLAG='-x509'
-fi
-
-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 $OPENSSL_X509_FLAG -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
-openssl genrsa -aes256 -passout pass:test012! 2048 > client_encrypted.key.pem
-openssl req -new -batch -config test.conf -key client_encrypted.key.pem -passin pass:test012! | openssl x509 -days 370 -req -CA rootCA.cert.pem -CAkey rootCA.key.pem -CAcreateserial > client_encrypted.cert.pem

test/include_windows_h.cc

@@ -1,6 +0,0 @@
-// Test if including windows.h conflicts with httplib.h
-
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-
-#include <httplib.h>

test/make-shared-library.sh

@@ -1,28 +0,0 @@
-#!/usr/bin/env bash
-if [ "$#" -ne 1 ]; then
-    echo "Usage: $0 build_dir"
-    exit 1
-fi
-
-BUILD_DIR=$1
-
-# Make the build directory
-rm -rf $BUILD_DIR
-mkdir -p $BUILD_DIR/out
-
-cd $BUILD_DIR
-
-# Build the version
-git checkout $BUILD_DIR -q
-
-cmake \
-  -DCMAKE_BUILD_TYPE=Debug \
-  -DCMAKE_CXX_FLAGS="-g -Og" \
-  -DBUILD_SHARED_LIBS=ON \
-  -DHTTPLIB_COMPILE=ON \
-  -DCMAKE_INSTALL_PREFIX=./out \
-  ../..
-
-cmake --build . --target install
-cmake --build . --target clean
-

test/meson.build

@@ -3,10 +3,8 @@
 # SPDX-License-Identifier: MIT
 
 gtest_dep = dependency('gtest', main: true)
-libcurl_dep = dependency('libcurl')
 openssl = find_program('openssl')
 test_conf = files('test.conf')
-req_x509_flag = openssl.version().version_compare('>=3.2.0') ? '-x509v1' : '-x509'
 
 key_pem = custom_target(
   'key_pem',
@@ -32,7 +30,7 @@ cert2_pem = custom_target(
   'cert2_pem',
   input: key_pem,
   output: 'cert2.pem',
-  command: [openssl, 'req', req_x509_flag, '-config', test_conf, '-key', '@INPUT@', '-sha256', '-days', '3650', '-nodes', '-out', '@OUTPUT@', '-extensions', 'SAN']
+  command: [openssl, 'req', '-x509', '-config', test_conf, '-key', '@INPUT@', '-sha256', '-days', '3650', '-nodes', '-out', '@OUTPUT@', '-extensions', 'SAN']
 )
 
 key_encrypted_pem = custom_target(
@@ -45,7 +43,7 @@ cert_encrypted_pem = custom_target(
   'cert_encrypted_pem',
   input: key_encrypted_pem,
   output: 'cert_encrypted.pem',
-  command: [openssl, 'req', req_x509_flag, '-config', test_conf, '-key', '@INPUT@', '-sha256', '-days', '3650', '-nodes', '-out', '@OUTPUT@', '-extensions', 'SAN']
+  command: [openssl, 'req', '-x509', '-config', test_conf, '-key', '@INPUT@', '-sha256', '-days', '3650', '-nodes', '-out', '@OUTPUT@', '-extensions', 'SAN']
 )
 
 rootca_key_pem = custom_target(
@@ -58,7 +56,7 @@ rootca_cert_pem = custom_target(
   'rootca_cert_pem',
   input: rootca_key_pem,
   output: 'rootCA.cert.pem',
-  command: [openssl, 'req', req_x509_flag, '-new', '-batch', '-config', files('test.rootCA.conf'), '-key', '@INPUT@', '-days', '1024', '-out', '@OUTPUT@']
+  command: [openssl, 'req', '-x509', '-new', '-batch', '-config', files('test.rootCA.conf'), '-key', '@INPUT@', '-days', '1024', '-out', '@OUTPUT@']
 )
 
 client_key_pem = custom_target(
@@ -104,9 +102,9 @@ client_encrypted_cert_pem = custom_target(
 # 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('www')
+subdir(join_paths('www', 'dir'))
-subdir('www2'/'dir')
+subdir(join_paths('www2', 'dir'))
-subdir('www3'/'dir')
+subdir(join_paths('www3', 'dir'))
 
 # GoogleTest 1.13.0 requires C++14
 test_options = []
@@ -121,8 +119,7 @@ test(
     'test.cc',
     dependencies: [
       cpp_httplib_dep,
-      gtest_dep,
+      gtest_dep
-      libcurl_dep
     ],
     override_options: test_options
   ),

test/test.vcxproj

@@ -28,26 +28,26 @@
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
-    <PlatformToolset>v143</PlatformToolset>
+    <PlatformToolset>v142</PlatformToolset>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
-    <PlatformToolset>v143</PlatformToolset>
+    <PlatformToolset>v142</PlatformToolset>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
-    <PlatformToolset>v143</PlatformToolset>
+    <PlatformToolset>v142</PlatformToolset>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
-    <PlatformToolset>v143</PlatformToolset>
+    <PlatformToolset>v142</PlatformToolset>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>

test/test_proxy.cc

@@ -5,7 +5,8 @@
 using namespace std;
 using namespace httplib;
 
-template <typename T> void ProxyTest(T &cli, bool basic) {
+template <typename T>
+void ProxyTest(T& cli, bool basic) {
   cli.set_proxy("localhost", basic ? 3128 : 3129);
   auto res = cli.Get("/httpbin/get");
   ASSERT_TRUE(res != nullptr);
@@ -37,7 +38,7 @@ TEST(ProxyTest, SSLDigest) {
 // ----------------------------------------------------------------------------
 
 template <typename T>
-void RedirectProxyText(T &cli, const char *path, bool basic) {
+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");
@@ -99,7 +100,8 @@ TEST(RedirectTest, YouTubeSSLDigest) {
 
 // ----------------------------------------------------------------------------
 
-template <typename T> void BaseAuthTestFromHTTPWatch(T &cli) {
+template <typename T>
+void BaseAuthTestFromHTTPWatch(T& cli) {
   cli.set_proxy("localhost", 3128);
   cli.set_proxy_basic_auth("hello", "world");
 
@@ -110,11 +112,11 @@ template <typename T> void BaseAuthTestFromHTTPWatch(T &cli) {
   }
 
   {
-    auto res = cli.Get("/basic-auth/hello/world",
+    auto res =
-                       {make_basic_authentication_header("hello", "world")});
+        cli.Get("/basic-auth/hello/world",
+                {make_basic_authentication_header("hello", "world")});
     ASSERT_TRUE(res != nullptr);
-    EXPECT_EQ("{\n  \"authenticated\": true, \n  \"user\": \"hello\"\n}\n",
+    EXPECT_EQ("{\n  \"authenticated\": true, \n  \"user\": \"hello\"\n}\n", res->body);
-              res->body);
     EXPECT_EQ(StatusCode::OK_200, res->status);
   }
 
@@ -122,8 +124,7 @@ template <typename T> void BaseAuthTestFromHTTPWatch(T &cli) {
     cli.set_basic_auth("hello", "world");
     auto res = cli.Get("/basic-auth/hello/world");
     ASSERT_TRUE(res != nullptr);
-    EXPECT_EQ("{\n  \"authenticated\": true, \n  \"user\": \"hello\"\n}\n",
+    EXPECT_EQ("{\n  \"authenticated\": true, \n  \"user\": \"hello\"\n}\n", res->body);
-              res->body);
     EXPECT_EQ(StatusCode::OK_200, res->status);
   }
 
@@ -157,7 +158,8 @@ TEST(BaseAuthTest, SSL) {
 // ----------------------------------------------------------------------------
 
 #ifdef CPPHTTPLIB_OPENSSL_SUPPORT
-template <typename T> void DigestAuthTestFromHTTPWatch(T &cli) {
+template <typename T>
+void DigestAuthTestFromHTTPWatch(T& cli) {
   cli.set_proxy("localhost", 3129);
   cli.set_proxy_digest_auth("hello", "world");
 
@@ -179,8 +181,7 @@ template <typename T> void DigestAuthTestFromHTTPWatch(T &cli) {
     for (auto path : paths) {
       auto res = cli.Get(path.c_str());
       ASSERT_TRUE(res != nullptr);
-      EXPECT_EQ("{\n  \"authenticated\": true, \n  \"user\": \"hello\"\n}\n",
+      EXPECT_EQ("{\n  \"authenticated\": true, \n  \"user\": \"hello\"\n}\n", res->body);
-                res->body);
       EXPECT_EQ(StatusCode::OK_200, res->status);
     }
 
@@ -215,7 +216,8 @@ TEST(DigestAuthTest, NoSSL) {
 
 // ----------------------------------------------------------------------------
 
-template <typename T> void KeepAliveTest(T &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");
@@ -247,10 +249,9 @@ template <typename T> void KeepAliveTest(T &cli, bool basic) {
         "/httpbin/digest-auth/auth-int/hello/world/MD5",
     };
 
-    for (auto path : paths) {
+    for (auto path: paths) {
       auto res = cli.Get(path.c_str());
-      EXPECT_EQ("{\n  \"authenticated\": true, \n  \"user\": \"hello\"\n}\n",
+      EXPECT_EQ("{\n  \"authenticated\": true, \n  \"user\": \"hello\"\n}\n", res->body);
-                res->body);
       EXPECT_EQ(StatusCode::OK_200, res->status);
     }
   }

test/www/file

@@ -1 +0,0 @@
-file

test/www/meson.build

@@ -1,7 +0,0 @@
-# SPDX-FileCopyrightText: 2024 Andrea Pappacoda
-#
-# SPDX-License-Identifier: MIT
-
-configure_file(input: 'empty_file', output: 'empty_file', copy: true)
-configure_file(input: 'file',       output: 'file',       copy: true)
-subdir('dir')

test/www/日本語Dir/日本語File.txt

@@ -1 +0,0 @@
-日本語コンテンツ