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Diffstat (limited to 'xsd/xsd/cxx/tree/parser-header.cxx')
| -rw-r--r-- | xsd/xsd/cxx/tree/parser-header.cxx | 472 |
1 files changed, 472 insertions, 0 deletions
diff --git a/xsd/xsd/cxx/tree/parser-header.cxx b/xsd/xsd/cxx/tree/parser-header.cxx new file mode 100644 index 0000000..9ef9e89 --- /dev/null +++ b/xsd/xsd/cxx/tree/parser-header.cxx @@ -0,0 +1,472 @@ +// file : xsd/cxx/tree/parser-header.cxx +// license : GNU GPL v2 + exceptions; see accompanying LICENSE file + +#include <xsd/cxx/tree/parser-header.hxx> + +#include <libxsd-frontend/semantic-graph.hxx> +#include <libxsd-frontend/traversal.hxx> + +namespace CXX +{ + namespace Tree + { + namespace + { + struct ElementFunction: Traversal::Element, + GlobalElementBase, + Context + { + ElementFunction (Context& c) + : GlobalElementBase (c), Context (c) + { + } + + virtual void + traverse (Type& e) + { + if (!doc_root_p (e)) + return; + + String const& name (eparser (e)); + String const& error_handler (error_handler_type); + + if (doxygen) + { + os << "/**" << endl + << " * @name Parsing functions for the %" << + comment (e.name ()) << " document root." << endl; + + if (e.annotated_p ()) + { + os << " *" << endl; + write_annotation (e.annotation ()); + } + + os << " */" << endl + << "//@{" << endl + << endl; + } + + if (!doxygen) + { + os << "// Parse a URI or a local file." << endl + << "//" << endl + << endl; + } + + if (doxygen) + { + os << "/**" << endl + << " * @brief Parse a URI or a local file." << endl + << " *" << endl + << " * @param uri A URI or a local file name." << endl + << " * @param f Parsing flags." << endl + << " * @param p Parsing properties. " << endl + << " * @return A pointer to the root of the object model." << endl + << " *" << endl + << " * This function uses exceptions to report parsing errors." << endl + << " */" << endl; + } + + os << inst_exp + << auto_ptr << "< " << type_name (e) << " >" << endl + << name << " (const " << string_type << "& uri," << endl + << flags_type << " f = 0," << endl + << "const " << properties_type << "& p = " << properties_type << " ());" + << endl; + + if (doxygen) + { + os << "/**" << endl + << " * @brief Parse a URI or a local file with an error handler." << endl + << " *" << endl + << " * @param uri A URI or a local file name." << endl + << " * @param eh An error handler." << endl + << " * @param f Parsing flags." << endl + << " * @param p Parsing properties. " << endl + << " * @return A pointer to the root of the object model." << endl + << " *" << endl + << " * This function reports parsing errors by calling the " << + "error handler." << endl + << " */" << endl; + } + + os << inst_exp + << auto_ptr << "< " << type_name (e) << " >" << endl + << name << " (const " << string_type << "& uri," << endl + << error_handler << "& eh," << endl + << flags_type << " f = 0," << endl + << "const " << properties_type << "& p = " << properties_type << " ());" + << endl; + + if (doxygen) + { + os << "/**" << endl + << " * @brief Parse a URI or a local file with a Xerces-C++ " << + "DOM error" << endl + << " * handler." << endl + << " *" << endl + << " * @param uri A URI or a local file name." << endl + << " * @param eh A Xerces-C++ DOM error handler." << endl + << " * @param f Parsing flags." << endl + << " * @param p Parsing properties. " << endl + << " * @return A pointer to the root of the object model." << endl + << " *" << endl + << " * This function reports parsing errors by calling the " << + "error handler." << endl + << " */" << endl; + } + + os << inst_exp + << auto_ptr << "< " << type_name (e) << " >" << endl + << name << " (const " << string_type << "& uri," << endl + << xerces_ns << "::DOMErrorHandler& eh," << endl + << flags_type << " f = 0," << endl + << "const " << properties_type << "& p = " << properties_type << " ());" + << endl; + + if (!doxygen) + { + os << "// Parse std::istream." << endl + << "//" << endl + << endl; + } + + if (doxygen) + { + os << "/**" << endl + << " * @brief Parse a standard input stream." << endl + << " *" << endl + << " * @param is A standrad input stream." << endl + << " * @param f Parsing flags." << endl + << " * @param p Parsing properties. " << endl + << " * @return A pointer to the root of the object model." << endl + << " *" << endl + << " * This function uses exceptions to report parsing errors." << endl + << " */" << endl; + } + + os << inst_exp + << auto_ptr << "< " << type_name (e) << " >" << endl + << name << " (::std::istream& is," << endl + << flags_type << " f = 0," << endl + << "const " << properties_type << "& p = " << properties_type << " ());" + << endl; + + if (doxygen) + { + os << "/**" << endl + << " * @brief Parse a standard input stream with an error handler." << endl + << " *" << endl + << " * @param is A standrad input stream." << endl + << " * @param eh An error handler." << endl + << " * @param f Parsing flags." << endl + << " * @param p Parsing properties. " << endl + << " * @return A pointer to the root of the object model." << endl + << " *" << endl + << " * This function reports parsing errors by calling the " << + "error handler." << endl + << " */" << endl; + } + + os << inst_exp + << auto_ptr << "< " << type_name (e) << " >" << endl + << name << " (::std::istream& is," << endl + << error_handler << "& eh," << endl + << flags_type << " f = 0," << endl + << "const " << properties_type << "& p = " << properties_type << " ());" + << endl; + + if (doxygen) + { + os << "/**" << endl + << " * @brief Parse a standard input stream with a " << + "Xerces-C++ DOM error" << endl + << " * handler." << endl + << " *" << endl + << " * @param is A standrad input stream." << endl + << " * @param eh A Xerces-C++ DOM error handler." << endl + << " * @param f Parsing flags." << endl + << " * @param p Parsing properties. " << endl + << " * @return A pointer to the root of the object model." << endl + << " *" << endl + << " * This function reports parsing errors by calling the " << + "error handler." << endl + << " */" << endl; + } + + os << inst_exp + << auto_ptr << "< " << type_name (e) << " >" << endl + << name << " (::std::istream& is," << endl + << xerces_ns << "::DOMErrorHandler& eh," << endl + << flags_type << " f = 0," << endl + << "const " << properties_type << "& p = " << properties_type << " ());" + << endl; + + if (doxygen) + { + os << "/**" << endl + << " * @brief Parse a standard input stream with a resource id." << endl + << " *" << endl + << " * @param is A standrad input stream." << endl + << " * @param id A resource id." << endl + << " * @param f Parsing flags." << endl + << " * @param p Parsing properties. " << endl + << " * @return A pointer to the root of the object model." << endl + << " *" << endl + << " * The resource id is used to identify the document " << + "being parsed in" << endl + << " * diagnostics as well as to resolve relative paths." << endl + << " *" << endl + << " * This function uses exceptions to report parsing errors." << endl + << " */" << endl; + } + + os << inst_exp + << auto_ptr << "< " << type_name (e) << " >" << endl + << name << " (::std::istream& is," << endl + << "const " << string_type << "& id," << endl + << flags_type << " f = 0," << endl + << "const " << properties_type << "& p = " << properties_type << " ());" + << endl; + + if (doxygen) + { + os << "/**" << endl + << " * @brief Parse a standard input stream with a resource " << + "id and an" << endl + << " * error handler." << endl + << " *" << endl + << " * @param is A standrad input stream." << endl + << " * @param id A resource id." << endl + << " * @param eh An error handler." << endl + << " * @param f Parsing flags." << endl + << " * @param p Parsing properties. " << endl + << " * @return A pointer to the root of the object model." << endl + << " *" << endl + << " * The resource id is used to identify the document " << + "being parsed in" << endl + << " * diagnostics as well as to resolve relative paths." << endl + << " *" << endl + << " * This function reports parsing errors by calling the " << + "error handler." << endl + << " */" << endl; + } + + os << inst_exp + << auto_ptr << "< " << type_name (e) << " >" << endl + << name << " (::std::istream& is," << endl + << "const " << string_type << "& id," << endl + << error_handler << "& eh," << endl + << flags_type << " f = 0," << endl + << "const " << properties_type << "& p = " << properties_type << " ());" + << endl; + + if (doxygen) + { + os << "/**" << endl + << " * @brief Parse a standard input stream with a resource " << + "id and a" << endl + << " * Xerces-C++ DOM error handler." << endl + << " *" << endl + << " * @param is A standrad input stream." << endl + << " * @param id A resource id." << endl + << " * @param eh A Xerces-C++ DOM error handler." << endl + << " * @param f Parsing flags." << endl + << " * @param p Parsing properties. " << endl + << " * @return A pointer to the root of the object model." << endl + << " *" << endl + << " * The resource id is used to identify the document " << + "being parsed in" << endl + << " * diagnostics as well as to resolve relative paths." << endl + << " *" << endl + << " * This function reports parsing errors by calling the " << + "error handler." << endl + << " */" << endl; + } + + os << inst_exp + << auto_ptr << "< " << type_name (e) << " >" << endl + << name << " (::std::istream& is," << endl + << "const " << string_type << "& id," << endl + << xerces_ns << "::DOMErrorHandler& eh," << endl + << flags_type << " f = 0," << endl + << "const " << properties_type << "& p = " << properties_type << " ());" + << endl; + + if (!doxygen) + { + os << "// Parse xercesc::InputSource." << endl + << "//" << endl + << endl; + } + + if (doxygen) + { + os << "/**" << endl + << " * @brief Parse a Xerces-C++ input source." << endl + << " *" << endl + << " * @param is A Xerces-C++ input source." << endl + << " * @param f Parsing flags." << endl + << " * @param p Parsing properties. " << endl + << " * @return A pointer to the root of the object model." << endl + << " *" << endl + << " * This function uses exceptions to report parsing errors." << endl + << " */" << endl; + } + + os << inst_exp + << auto_ptr << "< " << type_name (e) << " >" << endl + << name << " (" << xerces_ns << "::InputSource& is," << endl + << flags_type << " f = 0," << endl + << "const " << properties_type << "& p = " << properties_type << " ());" + << endl; + + if (doxygen) + { + os << "/**" << endl + << " * @brief Parse a Xerces-C++ input source with an " << + "error handler." << endl + << " *" << endl + << " * @param is A Xerces-C++ input source." << endl + << " * @param eh An error handler." << endl + << " * @param f Parsing flags." << endl + << " * @param p Parsing properties. " << endl + << " * @return A pointer to the root of the object model." << endl + << " *" << endl + << " * This function reports parsing errors by calling the " << + "error handler." << endl + << " */" << endl; + } + + os << inst_exp + << auto_ptr << "< " << type_name (e) << " >" << endl + << name << " (" << xerces_ns << "::InputSource& is," << endl + << error_handler << "& eh," << endl + << flags_type << " f = 0," << endl + << "const " << properties_type << "& p = " << properties_type << " ());" + << endl; + + if (doxygen) + { + os << "/**" << endl + << " * @brief Parse a Xerces-C++ input source with a " << + "Xerces-C++ DOM" << endl + << " * error handler." << endl + << " *" << endl + << " * @param is A Xerces-C++ input source." << endl + << " * @param eh A Xerces-C++ DOM error handler." << endl + << " * @param f Parsing flags." << endl + << " * @param p Parsing properties. " << endl + << " * @return A pointer to the root of the object model." << endl + << " *" << endl + << " * This function reports parsing errors by calling the " << + "error handler." << endl + << " */" << endl; + } + + os << inst_exp + << auto_ptr << "< " << type_name (e) << " >" << endl + << name << " (" << xerces_ns << "::InputSource& is," << endl + << xerces_ns << "::DOMErrorHandler& eh," << endl + << flags_type << " f = 0," << endl + << "const " << properties_type << "& p = " << properties_type << " ());" + << endl; + + if (!doxygen) + { + os << "// Parse xercesc::DOMDocument." << endl + << "//" << endl + << endl; + } + + if (doxygen) + { + os << "/**" << endl + << " * @brief Parse a Xerces-C++ DOM document." << endl + << " *" << endl + << " * @param d A Xerces-C++ DOM document." << endl + << " * @param f Parsing flags." << endl + << " * @param p Parsing properties. " << endl + << " * @return A pointer to the root of the object model." << endl + << " */" << endl; + } + + os << inst_exp + << auto_ptr << "< " << type_name (e) << " >" << endl + << name << " (const " << xerces_ns << "::DOMDocument& d," << endl + << flags_type << " f = 0," << endl + << "const " << properties_type << "& p = " << properties_type << " ());" + << endl; + + if (doxygen) + { + os << "/**" << endl + << " * @brief Parse a Xerces-C++ DOM document." << endl + << " *" << endl + << " * @param d A pointer to the Xerces-C++ DOM document." << endl + << " * @param f Parsing flags." << endl + << " * @param p Parsing properties. " << endl + << " * @return A pointer to the root of the object model." << endl + << " *" << endl + << " * This function is normally used together with the " << + "keep_dom and" << endl + << " * own_dom parsing flags to assign ownership of the DOM " << + "document" << endl + << " * to the object model." << endl + << " */" << endl; + } + + os << inst_exp + << auto_ptr << "< " << type_name (e) << " >" << endl + << name << " (" << dom_auto_ptr << "< " << xerces_ns << + "::DOMDocument > d," << endl + << flags_type << " f = 0," << endl + << "const " << properties_type << "& p = " << properties_type << " ());" + << endl; + + if (doxygen) + { + os << "//@}" << endl + << endl; + } + } + + private: + String + type_name (Type& e) + { + std::wostringstream o; + + MemberTypeName type (*this, o); + type.dispatch (e.type ()); + + return o.str (); + } + }; + } + + + void + generate_parser_header (Context& ctx) + { + ctx.os << "#include <iosfwd>" << endl + << endl + << "#include <xercesc/sax/InputSource.hpp>" << endl + << "#include <xercesc/dom/DOMDocument.hpp>" << endl + << "#include <xercesc/dom/DOMErrorHandler.hpp>" << endl + << endl; + + Traversal::Schema schema; + Sources sources; + Traversal::Names names_ns, names; + Namespace ns (ctx); + ElementFunction element (ctx); + + schema >> sources >> schema; + schema >> names_ns >> ns >> names >> element; + + schema.dispatch (ctx.schema_root); + } + } +} |