text: //
  // VMime library (http://www.vmime.org)
  // Copyright (C) 2002 Vincent Richard <vincent@vmime.org>
  //
  // 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 3 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.,
  // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  //
  // Linking this library statically or dynamically with other modules is making
  // a combined work based on this library.  Thus, the terms and conditions of
  // the GNU General Public License cover the whole combination.
  //
  
  #include "vmime/emptyContentHandler.hpp"
  
  
  namespace vmime {
  
  
  emptyContentHandler::emptyContentHandler() {
  
  }
  
  
  shared_ptr <contentHandler> emptyContentHandler::clone() const {
  
  	return make_shared <emptyContentHandler>();
  }
  
  
  void emptyContentHandler::generate(
  	utility::outputStream& /* os */,
  	const vmime::encoding& /* enc */,
  	const size_t /* maxLineLength */
  ) const {
  
  	// Nothing to do.
  }
  
  
  void emptyContentHandler::extract(
  	utility::outputStream& /* os */,
  	utility::progressListener* progress) const
  {
  	if (progress) {
  		progress->start(0);
  	}
  
  	// Nothing to do.
  
  	if (progress) {
  		progress->stop(0);
  	}
  }
  
  
  void emptyContentHandler::extractRaw(
  	utility::outputStream& /* os */,
  	utility::progressListener* progress
  ) const {
  
  	if (progress) {
  		progress->start(0);
  	}
  
  	// Nothing to do.
  
  	if (progress) {
  		progress->stop(0);
  	}
  }
  
  
  size_t emptyContentHandler::getLength() const {
  
  	return 0;
  }
  
  
  bool emptyContentHandler::isEmpty() const {
  
  	return true;
  }
  
  
  bool emptyContentHandler::isEncoded() const {
  
  	return false;
  }
  
  
  const vmime::encoding& emptyContentHandler::getEncoding() const {
  
  	return NO_ENCODING;
  }
  
  
  bool emptyContentHandler::isBuffered() const {
  
  	return true;
  }
  
  
  void emptyContentHandler::setContentTypeHint(const mediaType& type) {
  
  	m_contentType = type;
  }
  
  
  const mediaType emptyContentHandler::getContentTypeHint() const {
  
  	return m_contentType;
  }
  
  
  } // vmime
  