/*

This file is part of libhttpserver

Copyright (C) 2011-2019 Sebastiano Merlino

This library is free software; you can redistribute it and/or

modify it under the terms of the GNU Lesser General Public

License as published by the Free Software Foundation; either

version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,

but WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU

Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public

License along with this library; if not, write to the Free Software

Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301

USA

*/

#if !defined (_HTTPSERVER_HPP_INSIDE_) && !defined (HTTPSERVER_COMPILATION)

#error "Only <httpserver.hpp> or <httpserverpp> can be included directly."

#endif

#ifndef SRC_HTTPSERVER_FILE_RESPONSE_HPP_

#define SRC_HTTPSERVER_FILE_RESPONSE_HPP_

#include <string>

#include "httpserver/http_utils.hpp"

#include "httpserver/http_response.hpp"

struct MHD_Response;

namespace httpserver {

class file_response : public http_response {

public:

file_response() = default;

/**

* Constructor of the class file_response. You usually use this to pass a

* filename to the instance.

* @param filename Name of the file which content should be sent with the

* response. User must make sure file exists and is a

* regular file, otherwise libhttpserver will return a

* generic response with HTTP status 500 (Internal Server

* Error).

* @param response_code HTTP response code in good case, optional,

* default is 200 (OK).

* @param content_type Mime type of the file content, e.g. "text/html",

* optional, default is "application/octet-stream".

**/

explicit file_response(

const std::string& filename,

int response_code = http::http_utils::http_ok,

const std::string& content_type = http::http_utils::application_octet_stream):

http_response(response_code, content_type),

filename(filename) { }

file_response(const file_response& other) = default;

file_response(file_response&& other) noexcept = default;

file_response& operator=(const file_response& b) = default;

file_response& operator=(file_response&& b) = default;

~file_response() = default;

MHD_Response* get_raw_response();

private:

std::string filename = "";

};

} // namespace httpserver

#endif // SRC_HTTPSERVER_FILE_RESPONSE_HPP_