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72 lines
2.0 KiB
C++
72 lines
2.0 KiB
C++
// tiny XML sub-set tools --------------------------------------------------//
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// (C) Copyright Beman Dawes 2002. Permission to copy,
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// use, modify, sell and distribute this software is granted provided this
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// copyright notice appears in all copies. This software is provided "as is"
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// without express or implied warranty, and with no claim as to its
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// suitability for any purpose.
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// Provides self-contained tools for this XML sub-set:
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//
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// element ::= { "<" name { name "=" "\"" value "\"" } ">"
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// {element} [contents] "</" name ">" }
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//
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// The point of "self-contained" is to minimize tool-chain dependencies.
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#ifndef BOOST_TINY_XML_H
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#define BOOST_TINY_XML_H
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#include "boost/smart_ptr.hpp" // for shared_ptr
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#include "boost/utility.hpp" // for noncopyable
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#include <list>
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#include <iostream>
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#include <string>
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namespace boost
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{
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namespace tiny_xml
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{
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class element;
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struct attribute
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{
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std::string name;
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std::string value;
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attribute(){}
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attribute( const std::string & name, const std::string & value )
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: name(name), value(value) {}
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};
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typedef boost::shared_ptr< element > element_ptr;
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typedef std::list< element_ptr > element_list;
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typedef std::list< attribute > attribute_list;
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struct element
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: boost::noncopyable // because of shared_ptr use
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{
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std::string name;
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attribute_list attributes;
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element_list elements;
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std::string content;
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element() {}
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explicit element( const std::string & name ) : name(name) {}
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};
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element_ptr parse( std::istream & in );
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// Precondition: stream positioned at either the initial "<"
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// or the first character after the initial "<".
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// Postcondition: stream positioned at the first character after final
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// ">" (or eof).
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// Returns: an element_ptr to an element representing the parsed stream.
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// Throws: std::string on syntax error.
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void write( const element & e, std::ostream & out );
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}
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}
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#endif // BOOST_TINY_XML_H
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