/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
/* libwpd
 * Copyright (C) 2006 Fridrich Strba (fridrich.strba@bluewin.ch)
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library 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
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
 *
 * For further information visit http://libwpd.sourceforge.net
 */

/* "This product is not manufactured, approved, or supported by
 * Corel Corporation or Corel Corporation Limited."
 */

#include "WP42HeaderFooterGroup.h"
#include "libwpd_internal.h"
#include <vector>

WP42HeaderFooterGroup::WP42HeaderFooterGroup(WPXInputStream *input, WPXEncryption *encryption, uint8_t group) :
	WP42MultiByteFunctionGroup(group),
	m_definition(0),
	m_subDocument(0)
{
	_read(input, encryption);
}

WP42HeaderFooterGroup::~WP42HeaderFooterGroup()
{
}

void WP42HeaderFooterGroup::_readContents(WPXInputStream *input, WPXEncryption *encryption)
{
	input->seek(4, WPX_SEEK_CUR);
	unsigned int tmpStartPosition = input->tell();
	while (readU8(input, encryption) != 0xD1);
	input->seek(-3, WPX_SEEK_CUR);
	int tmpSubDocumentSize = 0;
	if (readU8(input, encryption) == 0xFF)
		tmpSubDocumentSize=input->tell() - tmpStartPosition -1;
	WPD_DEBUG_MSG(("WP42SubDocument startPosition = %i; SubDocumentSize = %i\n", tmpStartPosition, tmpSubDocumentSize));
	input->seek(1, WPX_SEEK_CUR);
	m_definition = readU8(input, encryption);
	input->seek(tmpStartPosition, WPX_SEEK_SET);
	if (tmpSubDocumentSize > 2)
		m_subDocument = new WP42SubDocument(input, encryption, tmpSubDocumentSize);
}

void WP42HeaderFooterGroup::parse(WP42Listener *listener)
{
	WPD_DEBUG_MSG(("WordPerfect: handling a HeaderFooter group\n"));
	listener->headerFooterGroup(m_definition, m_subDocument);
}
/* vim:set shiftwidth=4 softtabstop=4 noexpandtab: */