/**
 **	File ......... MetainfoSocket.h
 **	Published ....  2005-06-14
 **	Author ....... grymse@alhem.net
**/
/*
Copyright (C) 2005  Anders Hedstrom

This program 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.

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 General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*/
#ifndef _METAINFOSOCKET_H
#define _METAINFOSOCKET_H

#include <TcpSocket.h>
#include <SocketHandler.h>


//! Sending and receiving end of metainfo file transfer

class MetainfoSocket : public TcpSocket
{
	enum state_t {
		STATE_GET_LENGTH = 0,
		STATE_GET_FILE,
	};
public:
	MetainfoSocket(SocketHandler& );
	MetainfoSocket(SocketHandler& ,const std::string& filename);
	~MetainfoSocket();

	void OnAccept();
	void OnConnect();
//	void OnRawData(const char *,size_t);
	void OnDelete();
	void OnRead();

private:
	MetainfoSocket(const MetainfoSocket& s) : TcpSocket(s) {} // copy constructor
	MetainfoSocket& operator=(const MetainfoSocket& ) { return *this; } // assignment operator

	void InitSession();

static	int m_nr;
	int m_filenr;
	std::string m_filename;
	FILE *m_fil;
	state_t m_state;
	off_t m_sz;
	off_t m_sz_read;
};




#endif // _METAINFOSOCKET_H