#include <cstdint>

#include <fuzzer/FuzzedDataProvider.h>

#include "crow.h"

struct DummyHandler {

    void handle_url() {}

    void handle_header() {}

    void handle() {}

    size_t stream_threshold() { return 1024*1024; }

};

extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {

    static crow::SimpleApp app;

    static bool initialized = false;

    if (!initialized) {

        CROW_ROUTE(app, "/test/<string>/<int>")

          ([](const crow::request& req, std::string a, int b)

           {

             return "OK";

           });

        CROW_ROUTE(app, "/json")

          ([](const crow::request& req)

           {

             auto j = crow::json::load(req.body);

             if (j) return "JSON";

             return "NOT JSON";

           });

        crow::logger::setLogLevel(crow::LogLevel::CRITICAL);

        initialized = true;

    }

    DummyHandler dummy;

    crow::HTTPParser<DummyHandler> parser(&dummy);

    if (parser.feed(reinterpret_cast<const char*>(data), size)) {

        parser.done();

        crow::response res;

        app.handle_full(parser.req, res);

    }

    return 0;

}