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/*
* $Id: PostStream.java,v 1.5 2004/07/28 09:37:21 dog Exp $
* Copyright (C) 2002, 2003 The free Software Foundation
*
* This file is part of GNU inetlib, a library.
*
* GNU inetlib 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.
*
* GNU inetlib 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 library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* As a special exception, if you link this library with other files to
* produce an executable, this library does not by itself cause the
* resulting executable to be covered by the GNU General Public License.
* This exception does not however invalidate any other reasons why the
* executable file might be covered by the GNU General Public License.
*/
package gnu.inet.nntp;
import java.io.FilterOutputStream;
import java.io.OutputStream;
import java.io.IOException;
/**
* A stream to which article contents should be written.
*
* @author <a href='mailto:dog@gnu.org'>Chris Burdess</a>
* @version $Revision: 1.5 $ $Date: 2004/07/28 09:37:21 $
*/
public final class PostStream extends FilterOutputStream
{
NNTPConnection connection;
boolean isTakethis;
byte last;
PostStream (NNTPConnection connection, boolean isTakethis)
{
super (connection.out);
this.connection = connection;
this.isTakethis = isTakethis;
}
public void write (int c) throws IOException
{
super.write (c);
last = (byte) c;
}
public void write (byte[] bytes, int pos, int len) throws IOException
{
super.write (bytes, pos, len);
if (len > 0)
{
last = bytes[pos + len - 1];
}
}
/**
* Close the stream.
* This calls NNTPConnection.postComplete().
*/
public void close () throws IOException
{
if (last != 0x0d)
{
// Need to add LF
write (0x0d);
}
if (isTakethis)
{
connection.takethisComplete ();
}
else
{
connection.postComplete ();
}
}
}
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