/**
 **	File ......... DisplaySocket.cpp
 **	Published ....  2007-10-09
 **	Author ....... grymse@alhem.net
**/
/*
Copyright (C) 2007  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.
*/
#ifdef _MSC_VER
#pragma warning(disable:4786)
#endif
#include "DisplaySocket.h"

// the constant TCP_BUFSIZE_READ is the maximum size of the standard input
// buffer of TcpSocket
#define RSIZE TCP_BUFSIZE_READ

DisplaySocket::DisplaySocket(ISocketHandler& h) : TcpSocket(h)
{
}

void DisplaySocket::OnRead()
{
	// OnRead of TcpSocket actually reads the data from the socket
	// and moves it to the input buffer (ibuf)
	TcpSocket::OnRead();
	// get number of bytes in input buffer
	size_t n = ibuf.GetLength();
	if (n > 0)
	{
		char tmp[RSIZE]; // <--- tmp's here
		ibuf.Read(tmp,n);
		printf("Read %d bytes:\n",n);
		for (size_t i = 0; i < n; i++)
		{
			printf("%c",isprint(tmp[i]) ? tmp[i] : '.');
		}
		printf("\n");
	}
}