/*
	Copyright © 2015 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 SOCKET_H_INCLUDED
#define SOCKET_H_INCLUDED

#include <boost/asio.hpp>
#include <boost/asio/ssl.hpp>

class socket_wraper
{
public:
    socket_wraper(boost::asio::ssl::stream<boost::asio::ip::tcp::socket> *s) : is_ssl(true)
    {
        socket_ssl_ = s;
    }

    socket_wraper(boost::asio::ip::tcp::socket *s) : is_ssl(false)
    {
        socket_ = s;
    }

    void operator=(boost::asio::ssl::stream<boost::asio::ip::tcp::socket> *s)
    {
        socket_ssl_ = s;
        is_ssl = true;
    }
    void operator=(boost::asio::ip::tcp::socket *s)
    {
        socket_ = s;
        is_ssl = false;
    }

    boost::asio::ip::tcp::socket& get_socket()
    {
        return *socket_;
    }

    boost::asio::ssl::stream<boost::asio::ip::tcp::socket>& get_ssl_socket()
    {
        return *socket_ssl_;
    }
    template<typename MutableBufferSequence> std::size_t read_some(const MutableBufferSequence & buffers)
    {
        if(is_ssl)
            return socket_ssl_->read_some(buffers);
        else
            return socket_->read_some(buffers);
    }
    template<typename MutableBufferSequence> std::size_t read_some(const MutableBufferSequence & buffers, boost::system::error_code & ec)
    {
        if(is_ssl)
            return socket_ssl_->read_some(buffers, ec);
        else
            return socket_->read_some(buffers, ec);
    }

    template<typename MutableBufferSequence, typename ReadHandler>  void async_read_some(const MutableBufferSequence & buffers, ReadHandler handler)
    {
        if(is_ssl)
            socket_ssl_->async_read_some(buffers, handler);
        else
            socket_->async_read_some(buffers, handler);
    }

    template<typename ConstBufferSequence, typename WriteHandler> void async_write_some(const ConstBufferSequence & buffers, WriteHandler handler)
    {
        if(is_ssl)
            socket_ssl_->async_write_some(buffers, handler);
        else
            socket_->async_write_some(buffers, handler);
    }
    ~socket_wraper()
    {
        if(is_ssl)
            delete socket_ssl_;
        else
            delete socket_;
    }
private:
    bool is_ssl;
    boost::asio::ip::tcp::socket *socket_;
    boost::asio::ssl::stream<boost::asio::ip::tcp::socket> *socket_ssl_;

};


#endif