/**
	This file is a part of r0nk, atlas_moon, and rexy's matrix client
	Copyright (C) 2019 rexy712

	This program is free software: you can redistribute it and/or modify
	it under the terms of the GNU Affero General Public License as published by
	the Free Software Foundation, either version 3 of the License, or
	(at your option) any later version.

	This program 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 Affero General Public License for more details.

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

#ifndef RAII_CURLER_HPP
#define RAII_CURLER_HPP

#include <curl/curl.h>

#include "raii/curl_llist.hpp"
#include "raii/curl_string.hpp"

namespace raii{

	//RAII wrapper for CURL* with some convenience functions added
	class curler
	{
	private:
		CURL* m_curl;

	public:
		curler(void);
		curler(const curler& c);
		curler(curler&& c)noexcept;
		~curler(void);

		template<class T>
		curler& setopt(CURLoption option, T&& t){
			curl_easy_setopt(m_curl, option, t);
			return *this;
		}

		curler& putreq(void);
		curler& postreq(void);
		curler& getreq(void);
		curler& setheader(const curl_llist& h);
		curler& seturl(const char* s);
		curler& seturl(const string_base& s);
		curler& setuseragent(const char* s);
		curler& setuseragent(const string_base& s);
		curler& setuserpwd(const char* s);
		curler& setuserpwd(const string_base& s);
		curler& setpostdata(const char* s, curl_off_t len = -1);
		curler& setpostdata(const string_base& s);
		curler& forcessl(long version = CURL_SSLVERSION_DEFAULT);
		void reset(void);
		decltype(curl_easy_perform(m_curl)) perform(void);

		curl_string encode(const char* data, int len = 0);
		curl_string decode(const char* data, int* outlen = nullptr, int len = 0);

		CURL* get(void);
		const CURL* get(void)const;
		operator CURL*(void);
		operator const CURL*(void)const;
	};

}

#endif