emptygif
Wika: Filipino

Lahat ng language at framework

Crow C++

Isang C++ snippet para sa Crow na sumasagot sa mga request sa /pixel.gif gamit ang empty GIF, na isang beses lang dine-decode sa startup.

Crow C++

I-install
curl -LO https://github.com/CrowCpp/Crow/releases/latest/download/crow_all.h # needs Asio headers
File
main.cpp
Patakbuhin
g++ -std=c++17 -O2 main.cpp -o pixel -pthread && ./pixel
#include <string>

#include "crow_all.h"

static const unsigned char GIF[] = {0x47, 0x49, 0x46, 0x38, 0x39, 0x61, 0x01, 0x00, 0x01, 0x00, 0x80, 0x00, 0x00, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x21, 0xf9, 0x04, 0x01, 0x00, 0x00, 0x00, 0x00, 0x2c, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x01, 0x00, 0x00, 0x02, 0x02, 0x44, 0x01, 0x00, 0x3b};

int main() {
    crow::SimpleApp app;
    const std::string body(reinterpret_cast<const char *>(GIF), sizeof GIF);

    CROW_ROUTE(app, "/pixel.gif")([&body] {
        crow::response res(body);
        res.set_header("Content-Type", "image/gif");
        res.set_header("Cache-Control", "no-store");
        return res;
    });

    app.port(8080).multithreaded().run();
}

Pinatakbo namin ang snippet na ito at ikinumpara ang mga byte na ibinalik nito.

Suriin

curl -sI http://localhost:8080/pixel.gif

Opisyal na site: Crow

Iba pa sa C++