Manapi HTTP Server/Client

Introduction

HTTP server written on C++ which support HTTP/1.1, HTTP/2 and HTTP/3 (over QUIC)

Caution

This project in development!!!

About

This HTTP server need to make easy develop web applications, API-interfaces and other things.

So many important utils will be supported out of the box, for example, JSON, MySQL-client, PostgreSQL-client, JSON-masks, Big Int, modules, plugins.

Installation

For compile this project, you need to install below projects:

• OpenSSL 3.3.1 or greater
• zlib 1.3.1 or greater
• quiche 0.21.0 or greater
• gmp 6.3.0 or greater
• libev 4.33-3 or greater
• curl 8.8.0-1 or greater

For Arch Linux

pacman -S gmp openssl libev quiche zlib libevdev curl

or

paru -S gmp openssl libev quiche zlib libevdev curl

For Windows

No support

For MacOs

No support

Build

cmake -DCMAKE_BUILD_TYPE=Debug/Release ...

Build as Executable

cmake ... -DMANAPI_BUILD_TYPE=exe

Build as Library

cmake ... -DMANAPI_BUILD_TYPE=lib

Build with Conan

cmake ... -DMANAPI_BUILD_METHOD=conan

Example

int main ()
{
    std::atomic<bool> flag = false;
    
    http server;
    
    server.set_config ("config.json");
    
    server.GET ("/", "/static/files");
    
    server.GET ("/+error", [](REQ(req), RESP(resp)) {
        std::map <std::string, std::string> replacers = {
            {"status_code", std::to_string(resp.get_status_code())},
            {"status_message", resp.get_status_message()}
        };
        resp.set_replacers (replacers);
        resp.file ("/error.html");
    });
    
    server.POST ("/api/+error", [](REQ(req), RESP(resp)) {
        resp.json ({
            {"error", true},
            {"message", "An error has occurred"}
        });
    });
    
    {
        const json_mask post_mask = {
            {"id", "{string(<=2)|number(>=0 <100)}"}
            {"first-name", "{string(>=5 <70)}"},
            {"last-name", "{string(>=5 <70)}"},
            {"age", "number(>=18 <100)"},
            {"tags", "string(>=3 <10)[<10]"}
        };
        
        server.POST ("/api/[key]/form", [&flag](REQ(req), RESP(resp)) {
            if (req.get_param("key") != "123")
            {
                throw std::runtime_error ("bad key");
            }
            
            json jp = {
                {"flag", flag ? "yes" : "no"}
            };
            
            auto formData = req.form();
            
            for (auto &item: formData)
            {
                jp.insert(item.first, item.second);
            }
            
            resp.json(jp, 4);
            
        }, nullptr, post_mask);
    }
    
    server.GET ("/api/[key]/toggle", [&flag](REQ(req), RESP(resp)) {
        if (req.get_param("key") != "123")
        {
            throw std::runtime_error ("bad key");
        }
        
        flag = !flag;
        
        resp.text ("ok");
    });

    auto f = server.run();
    
    f.get();
    
    return 0;
}

Tested

• Tested on Hyprland Arch Linux x86_64 kernel 6.9.3-zen1-1-zen wayland