/*
	Copyright © 2015-2016 Gluzskiy Alexandr (sss)

    This file is part of Unknown Download Manager (UDM).

    UDM is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 2 of the License, or
    (at your option) any later version.

    UDM 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 General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with UDM.  If not, see <http://www.gnu.org/licenses/>.

*/

#ifndef CURL_DOWNLOAD_H
#define CURL_DOWNLOAD_H

#include <api_module_downloader.h>
#include <curl/curl.h>
#include <fstream>

class curl_download : public download_s
{
	public:
		curl_download(std::map<int, std::string> params, core_api *a, module_base *m);
		virtual ~curl_download();

		bool start();
		bool stop();
		bool delete_download();
		const bool get_cancel_state()
		{
			return cancel_transfer;
		}
		const std::string& get_download_path()
		{
			return download_path;
		}
		std::ofstream &get_ofile()
		{
			return ofile;
		}
	private:
		void perform_internal();
		CURL *easy_handle = nullptr;
		bool cancel_transfer = false;
		core_events::download_state state = core_events::download_stopped;
		std::string download_path;
		core_api *api = nullptr;
		module_base *module = nullptr;
		std::ofstream ofile;
};

#endif // CURL_DOWNLOAD_H