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// file : xsd/cxx/parser/document.hxx
// author : Boris Kolpackov <boris@codesynthesis.com>
// copyright : Copyright (c) 2005-2009 Code Synthesis Tools CC
// license : GNU GPL v2 + exceptions; see accompanying LICENSE file
#ifndef XSD_CXX_PARSER_DOCUMENT_HXX
#define XSD_CXX_PARSER_DOCUMENT_HXX
#include <string>
#include <cstddef> // std::size_t
#include <xsd/cxx/ro-string.hxx>
#include <xsd/cxx/parser/elements.hxx>
namespace xsd
{
namespace cxx
{
namespace parser
{
// If you want to use a different underlying XML parser, all you
// need to do is to route events to this interface.
//
template <typename C>
class document
{
public:
virtual
~document ();
document (parser_base<C>& root,
const std::basic_string<C>& ns,
const std::basic_string<C>& name);
public:
// The type argument is a type name and namespace from the
// xsi:type attribute in the form "<name> <namespace>" with
// the space and namespace part absent if the type does not
// have a namespace or 0 if xsi:type is not present.
//
void
start_element (const ro_string<C>& ns,
const ro_string<C>& name,
const ro_string<C>* type);
void
end_element (const ro_string<C>& ns, const ro_string<C>& name);
void
attribute (const ro_string<C>& ns,
const ro_string<C>& name,
const ro_string<C>& value);
void
characters (const ro_string<C>&);
protected:
document ();
// This function is called to obtain the root element type parser.
// If the returned pointed is 0 then the whole document content
// is ignored.
//
virtual parser_base<C>*
start_root_element (const ro_string<C>& ns,
const ro_string<C>& name,
const ro_string<C>* type);
// This function is called to indicate the completion of document
// parsing. The parser argument contains the pointer returned by
// start_root_element.
//
virtual void
end_root_element (const ro_string<C>& ns,
const ro_string<C>& name,
parser_base<C>* parser);
private:
parser_base<C>* root_;
std::basic_string<C> ns_;
std::basic_string<C> name_;
std::size_t depth_;
};
}
}
}
#include <xsd/cxx/parser/document.txx>
#endif // XSD_CXX_PARSER_DOCUMENT_HXX
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