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/*
* Copyright (C) 2007-2011 Xagasoft, All rights reserved.
*
* This file is part of the libbu++ library and is released under the
* terms of the license contained in the file LICENSE.
*/
#include "bu/filter.h"
Bu::Filter::Filter( Bu::Stream &rNext ) :
rNext( rNext )
{
}
Bu::Filter::~Filter()
{
}
void Bu::Filter::close()
{
stop();
rNext.close();
}
Bu::size Bu::Filter::tell()
{
return rNext.tell();
}
void Bu::Filter::seek( Bu::size offset )
{
rNext.seek( offset );
}
void Bu::Filter::setPos( Bu::size pos )
{
rNext.setPos( pos );
}
void Bu::Filter::setPosEnd( Bu::size pos )
{
rNext.setPosEnd( pos );
}
bool Bu::Filter::isEos()
{
return rNext.isEos();
}
bool Bu::Filter::isOpen()
{
return rNext.isOpen();
}
bool Bu::Filter::canRead()
{
return rNext.canRead();
}
bool Bu::Filter::canWrite()
{
return rNext.canWrite();
}
bool Bu::Filter::isReadable()
{
return rNext.isReadable();
}
bool Bu::Filter::isWritable()
{
return rNext.isWritable();
}
bool Bu::Filter::isSeekable()
{
return rNext.isSeekable();
}
bool Bu::Filter::isBlocking()
{
return rNext.isBlocking();
}
void Bu::Filter::setBlocking( bool bBlocking )
{
rNext.setBlocking( bBlocking );
}
void Bu::Filter::setSize( Bu::size )
{
}
void Bu::Filter::flush()
{
rNext.flush();
}
Bu::size Bu::Filter::getSize() const
{
return rNext.getSize();
}
Bu::size Bu::Filter::getBlockSize() const
{
return rNext.getBlockSize();
}
Bu::String Bu::Filter::getLocation() const
{
return rNext.getLocation();
}
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