Method handleRequest

Libraries/Http/HttpAsyncFileServer.cpp:80–138

    return Result(true);
}

Result HttpAsyncFileServer::handleRequest(HttpAsyncFileServer::Stream& stream, HttpConnection& connection)
{
    StringSpan   filePath;
    const Result safePath = Internal::extractSafeFilePath(connection.request.getRequestTarget(), filePath);
    if (not safePath)
    {
        return Internal::sendEmptyResponse(connection.response, 400);
    }

    const bool uploadRequest = connection.request.isMultipart() or
                               connection.request.getParser().method == HttpParser::Method::HttpPOST or
                               connection.request.getParser().method == HttpParser::Method::HttpPUT;
    if (uploadRequest)
    {
        if (not options.enableUploads)
        {
            return Internal::sendEmptyResponse(connection.response, 403);
        }
        if (options.maxUploadBytes > 0 and
            connection.request.getBodyFramingKind() == HttpBodyFramingKind::ContentLength and
            connection.request.getBodyBytesRemaining() > options.maxUploadBytes)
        {
            return Internal::sendEmptyResponse(connection.response, 413);
        }
    }

    if (connection.request.isMultipart())
    {
        return postMultipart(stream, connection);
    }

    FileSystem fileSystem;
    SC_TRY(fileSystem.init(directory.view()));
    switch (connection.request.getParser().method)
    {
    case HttpParser::Method::HttpPOST:
    case HttpParser::Method::HttpPUT: return putFile(stream, connection, filePath);
    case HttpParser::Method::HttpGET: return getFile(stream, connection, filePath, true, true);
    case HttpParser::Method::HttpHEAD: return getFile(stream, connection, filePath, false, true);
    case HttpParser::Method::HttpOPTIONS:
        SC_TRY(connection.response.startResponse(204));
        SC_TRY(connection.response.addHeader("Allow", "GET, HEAD, PUT, POST, OPTIONS"));
        SC_TRY(connection.response.addHeader("Server", "SC"));
        SC_TRY(connection.response.addContentLength(0));
        SC_TRY(connection.response.sendHeaders());
        SC_TRY(connection.response.end());
        break;
    default: {
        SC_TRY(connection.response.startResponse(405));
        SC_TRY(connection.response.addHeader("Allow", "GET, HEAD, PUT, POST, OPTIONS"));
        SC_TRY(connection.response.addHeader("Server", "SC"));
        SC_TRY(connection.response.addContentLength(0));
        SC_TRY(connection.response.sendHeaders());
        SC_TRY(connection.response.end());
    }
    break;
    }