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// Cyphesis Online RPG Server and AI Engine
// Copyright (C) 2004 Alistair Riddoch
//
// 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
#ifndef COMMON_FORMATTED_XML_WRITER_H
#define COMMON_FORMATTED_XML_WRITER_H
#include <Atlas/Message/Element.h>
#include <iosfwd>
/// \brief Class to output Atlas data in human readable formatted XML-like.
class FormattedXMLWriter {
private:
/// Output file
std::ostream & m_stream;
/// Counter to keep track of indenting the output
int m_indent;
/// Return a character string corresponding to this atlas element type.
const char * typeToStr(Atlas::Message::Element::Type t) const;
/// Write the contents of this element recursively to the stream.
void outputValue(const Atlas::Message::Element &);
/// Write the contents of this atlas list recursively to the stream.
void outputList(const Atlas::Message::ListType &);
/// Write the contents of this atlas map recursively to the stream.
void outputMap(const Atlas::Message::MapType &);
public:
/// Construct a writer object to write to the given ostream.
explicit FormattedXMLWriter(std::ostream & stream);
/// Write the atlas header to the stream.
void openOutput();
/// Write the atlas tail to the stream.
void closeOutput();
/// Write the contents of this top level object to the stream
void outputObject(const Atlas::Message::MapType & o);
};
#endif // COMMON_FORMATTED_XML_WRITER_H
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