ladybird/Userland/Libraries/LibWeb/Fetch/Infrastructure/HTTP/Statuses.cpp

/*
 * Copyright (c) 2022, Linus Groh <linusg@serenityos.org>
 *
 * SPDX-License-Identifier: BSD-2-Clause
 */

#include <AK/AnyOf.h>
#include <AK/Array.h>
#include <LibWeb/Fetch/Infrastructure/HTTP/Statuses.h>

namespace Web::Fetch::Infrastructure {

// https://fetch.spec.whatwg.org/#null-body-status
bool is_null_body_status(Status status)
{
    // A null body status is a status that is 101, 103, 204, 205, or 304.
    return any_of(Array<Status, 5> { 101, 103, 204, 205, 304 }, [&](auto redirect_status) {
        return status == redirect_status;
    });
}

// https://fetch.spec.whatwg.org/#ok-status
bool is_ok_status(Status status)
{
    // An ok status is a status in the range 200 to 299, inclusive.
    return status >= 200 && status <= 299;
}

// https://fetch.spec.whatwg.org/#redirect-status
bool is_redirect_status(Status status)
{
    // A redirect status is a status that is 301, 302, 303, 307, or 308.
    return any_of(Array<Status, 5> { 301, 302, 303, 307, 308 }, [&](auto redirect_status) {
        return status == redirect_status;
    });
}

}