Function GetSchemeHostAndPort

library/cpp/string_utils/url/url.cpp:210–236

}

TStringBuf GetSchemeHostAndPort(const TStringBuf url Y_LIFETIME_BOUND, bool trimHttp, bool trimDefaultPort) noexcept {
    const size_t schemeSize = GetSchemePrefixSize(url);
    const TStringBuf scheme = url.Head(schemeSize);

    const bool isHttp = (schemeSize == 0 || scheme == TStringBuf("http://"));

    TStringBuf hostAndPort = GetHostAndPort(url.Tail(schemeSize));

    if (trimDefaultPort) {
        const size_t pos = hostAndPort.find(':');
        if (pos != TStringBuf::npos) {
            const bool isHttps = (scheme == TStringBuf("https://"));

            const TStringBuf port = hostAndPort.Tail(pos + 1);
            if ((isHttp && port == TStringBuf("80")) || (isHttps && port == TStringBuf("443"))) {
                // trimming default port
                hostAndPort = hostAndPort.Head(pos);
            }
        }
    }

    if (isHttp && trimHttp) {
        return hostAndPort;
    } else {
        return TStringBuf(scheme.begin(), hostAndPort.end());
    }
}

void SplitUrlToHostAndPath(const TStringBuf url, TStringBuf& host, TStringBuf& path) {
    auto [hostBuf, pathBuf] = NUrl::SplitUrlToHostAndPath(url);