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