From 5e527213a2430bb3018e5eebd909aef294edf9b5 Mon Sep 17 00:00:00 2001 From: Karen Arutyunov Date: Fri, 18 Dec 2020 18:48:46 +0300 Subject: Switch to build2 --- xsd/xsd/cxx/tree/stream-insertion-source.cxx | 623 +++++++++++++++++++++++++++ 1 file changed, 623 insertions(+) create mode 100644 xsd/xsd/cxx/tree/stream-insertion-source.cxx (limited to 'xsd/xsd/cxx/tree/stream-insertion-source.cxx') diff --git a/xsd/xsd/cxx/tree/stream-insertion-source.cxx b/xsd/xsd/cxx/tree/stream-insertion-source.cxx new file mode 100644 index 0000000..08391ef --- /dev/null +++ b/xsd/xsd/cxx/tree/stream-insertion-source.cxx @@ -0,0 +1,623 @@ +// file : xsd/cxx/tree/stream-insertion-source.cxx +// license : GNU GPL v2 + exceptions; see accompanying LICENSE file + +#include + +#include +#include + +namespace CXX +{ + namespace Tree + { + namespace + { + struct List: Traversal::List, Context + { + List (Context& c) + : Context (c) + { + } + + virtual void + traverse (Type& l) + { + String name (ename (l)); + + // If renamed name is empty then we do not need to generate + // anything for this type. + // + if (renamed_type (l, name) && !name) + return; + + SemanticGraph::Type& item_type (l.argumented ().type ()); + String base (L"::xsd::cxx::tree::list< " + + item_type_name (item_type) + L", " + char_type); + + if (item_type.is_a ()) + base += L", ::xsd::cxx::tree::schema_type::double_"; + else if (item_type.is_a ()) + base += L", ::xsd::cxx::tree::schema_type::decimal"; + + base += L" >"; + + size_t n (0); + NarrowStrings const& st (options.generate_insertion ()); + for (NarrowStrings::const_iterator i (st.begin ()); i != st.end (); + ++i) + { + String stream_type ("::xsd::cxx::tree::ostream< " + *i + " >"); + + os << stream_type << "&" << endl + << "operator<< (" << stream_type << "& s," << endl + << "const " << name << "& x)" + << "{" + << "return s << static_cast< const " << base << "& > (x);" + << "}"; + + // Register with type map. + // + if (polymorphic && + polymorphic_p (l) && + (!anonymous_p (l) || anonymous_substitutes_p (l))) + { + // Note that we are using the original type name. + // + String const& name (ename (l)); + + os << "static" << endl + << "const ::xsd::cxx::tree::stream_insertion_initializer< " << + poly_plate << ", " << i->c_str () << ", " << char_type << + ", " << name << " >" << endl + << "_xsd_" << name << "_stream_insertion_init_" << + n++ << " (" << endl + << strlit (l.name ()) << "," << endl + << strlit (xml_ns_name (l)) << ");" + << endl; + } + } + } + + private: + String + item_type_name (SemanticGraph::Type& t) + { + std::wostringstream o; + + MemberTypeName type (*this, o); + type.dispatch (t); + + return o.str (); + } + }; + + + struct Union: Traversal::Union, Context + { + Union (Context& c) + : Context (c) + { + } + + virtual void + traverse (Type& u) + { + String name (ename (u)); + + // If renamed name is empty then we do not need to generate + // anything for this type. + // + if (renamed_type (u, name) && !name) + return; + + String const& base (xs_string_type); + + size_t n (0); + NarrowStrings const& st (options.generate_insertion ()); + for (NarrowStrings::const_iterator i (st.begin ()); i != st.end (); + ++i) + { + String stream_type ("::xsd::cxx::tree::ostream< " + *i + " >"); + + os << stream_type << "&" << endl + << "operator<< (" << stream_type << "& s," << endl + << "const " << name << "& x)" + << "{" + << "return s << static_cast< const " << base << "& > (x);" + << "}"; + + // Register with type map. + // + if (polymorphic && + polymorphic_p (u) && + (!anonymous_p (u) || anonymous_substitutes_p (u))) + { + // Note that we are using the original type name. + // + String const& name (ename (u)); + + os << "static" << endl + << "const ::xsd::cxx::tree::stream_insertion_initializer< " << + poly_plate << ", " << i->c_str () << ", " << char_type << + ", " << name << " >" << endl + << "_xsd_" << name << "_stream_insertion_init_" << + n++ << " (" << endl + << strlit (u.name ()) << "," << endl + << strlit (xml_ns_name (u)) << ");" + << endl; + } + } + } + }; + + + struct Enumeration: Traversal::Enumeration, Context + { + Enumeration (Context& c) + : Context (c), base_ (c) + { + inherits_base_ >> base_; + } + + virtual void + traverse (Type& e) + { + String name (ename (e)); + + // If renamed name is empty then we do not need to generate + // anything for this type. + // + if (renamed_type (e, name) && !name) + return; + + bool string_based (false); + { + IsStringBasedType t (string_based); + t.dispatch (e); + } + + bool enum_based (false); + if (string_based) + { + SemanticGraph::Enumeration* base_enum (0); + IsEnumBasedType t (base_enum); + t.dispatch (e); + + enum_based = (base_enum != 0); + } + + String value; + if (string_based) + value = evalue (e); + + size_t n (0); + NarrowStrings const& st (options.generate_insertion ()); + for (NarrowStrings::const_iterator i (st.begin ()); i != st.end (); + ++i) + { + String stream_type ("::xsd::cxx::tree::ostream< " + *i + " >"); + + os << stream_type << "&" << endl + << "operator<< (" << stream_type << "& s," << endl + << "const " << name << "& x)" + << "{"; + + if (!string_based || enum_based) + { + os << "return s << static_cast< const "; + inherits (e, inherits_base_); + os << "& > (x);"; + } + else + { + os << name << "::" << value << " v (x);" + << "return s << static_cast< unsigned int > (v);"; + } + + os << "}"; + + // Register with type map. + // + if (polymorphic && + polymorphic_p (e) && + (!anonymous_p (e) || anonymous_substitutes_p (e))) + { + // Note that we are using the original type name. + // + String const& name (ename (e)); + + os << "static" << endl + << "const ::xsd::cxx::tree::stream_insertion_initializer< " << + poly_plate << ", " << i->c_str () << ", " << char_type << + ", " << name << " >" << endl + << "_xsd_" << name << "_stream_insertion_init_" << + n++ << " (" << endl + << strlit (e.name ()) << "," << endl + << strlit (xml_ns_name (e)) << ");" + << endl; + } + } + } + + private: + Traversal::Inherits inherits_base_; + BaseTypeName base_; + }; + + struct Element: Traversal::Element, Context + { + Element (Context& c, String const& scope_, String const& stream_) + : Context (c), scope (scope_), stream (stream_) + { + } + + virtual void + traverse (Type& e) + { + if (skip (e)) return; + + String const& aname (eaname (e)); + SemanticGraph::Type& t (e.type ()); + String type (scope + L"::" + etype (e)); + + // Figure out if we need to generate polymorphic code. If this + // elemen's type is anonymous then we don't need to do anything. + // Note that if the type is anonymous then it can't be derived + // from which makes it impossible to substitute or dynamically- + // type with xsi:type. + // + bool poly (polymorphic && polymorphic_p (t) && !anonymous_p (t)); + + // Check if this element is abstract. + // + bool abst (false); + if (poly) + { + SemanticGraph::Complex* tc; + abst = (tc = dynamic_cast (&t)) != 0 && + tc->abstract_p (); + } + + if (max (e) != 1) + { + // sequence + // + os << "{" + << "const " << scope << "::" << econtainer (e) << "& c (" << + "x." << aname << " ());" + << "s << ::xsd::cxx::tree::ostream_common::as_size< " << + "::std::size_t > (c.size ());"; + + os << "for (" << scope << "::" << econst_iterator (e) << endl + << "i (c.begin ()), e (c.end ());" << endl + << "i != e; ++i)" + << "{"; + + if (poly) + { + if (!abst) + os << "bool d (typeid (" << type << ") != typeid (*i));" + << "s << d;" + << "if (!d)" << endl + << "s << *i;" + << "else" << endl; + + os << "::xsd::cxx::tree::stream_insertion_map_instance< " << + poly_plate << ", " << stream << ", " << char_type << + " > ().insert (s, *i);"; + } + else + os << "s << *i;"; + + os << "}" // for + << "}"; + } + else if (min (e) == 0) + { + // optional + // + os << "{" + << "bool p (x." << aname << " ());" + << "s << p;" + << "if (p)"; + + if (poly) + { + os << "{" + << "const " << type << "& i (*x." << aname << " ());"; + + if (!abst) + os << "bool d (typeid (" << type << ") != typeid (i));" + << "s << d;" + << "if (!d)" << endl + << "s << i;" + << "else" << endl; + + os << "::xsd::cxx::tree::stream_insertion_map_instance< " << + poly_plate << ", " << stream << ", " << char_type << + " > ().insert (s, i);" + << "}"; + } + else + os << endl + << "s << *x." << aname << " ();"; + + os << "}"; + } + else + { + // one + // + if (poly) + { + os << "{" + << "const " << type << "& i (x." << aname << " ());"; + + if (!abst) + os << "bool d (typeid (" << type << ") != typeid (i));" + << "s << d;" + << "if (!d)" << endl + << "s << i;" + << "else" << endl; + + os << "::xsd::cxx::tree::stream_insertion_map_instance< " << + poly_plate << ", " << stream << ", " << char_type << + " > ().insert (s, i);" + << "}"; + } + else + os << "s << x." << aname << " ();"; + } + } + + private: + String scope; + String stream; + }; + + struct Attribute: Traversal::Attribute, Context + { + Attribute (Context& c) + : Context (c) + { + } + + virtual void + traverse (Type& a) + { + String const& aname (eaname (a)); + + if (a.optional_p () && !a.default_p ()) + { + os << "{" + << "bool p (x." << aname << " ());" + << "s << p;" + << "if (p)" << endl + << "s << *x." << aname << " ();" + << "}"; + } + else + { + os << "s << x." << aname << " ();"; + } + } + }; + + + struct Complex: Traversal::Complex, Context + { + Complex (Context& c) + : Context (c), base_ (c) + { + inherits_ >> base_; + } + + virtual void + traverse (Type& c) + { + SemanticGraph::Context& ctx (c.context ()); + + String name (ename (c)); + + // If renamed name is empty then we do not need to generate + // anything for this type. + // + if (renamed_type (c, name) && !name) + return; + + bool ordered (ordered_p (c) && !ctx.count ("order-in-base")); + bool has_body (ordered || + has (c) || + c.inherits_p ()); + + size_t n (0); + NarrowStrings const& st (options.generate_insertion ()); + for (NarrowStrings::const_iterator i (st.begin ()); i != st.end (); + ++i) + { + String stream_type ("::xsd::cxx::tree::ostream< " + *i + " >"); + + os << stream_type << "&" << endl + << "operator<< (" << stream_type << "& s," << endl + << "const " << name << "&" << (has_body ? " x" : "") << ")" + << "{"; + + if (c.inherits_p ()) + { + os << "s << static_cast< const "; + + inherits (c, inherits_); + + os << "& > (x);"; + } + + // Write the order sequence. + // + if (ordered) + { + String const& ci (ctx.get ("order-const-iterator")); + String const& an (ctx.get ("order-aname")); + + os << "s << ::xsd::cxx::tree::ostream_common::as_size< " << + "::std::size_t > (" << endl + << "x." << an << " ().size ());" + << endl + << "for (" << name << "::" << ci << endl + << "b (x." << an << " ().begin ()), n (x." << an << + " ().end ());" << endl + << "b != n; ++b)" + << "{" + << "s << ::xsd::cxx::tree::ostream_common::as_size< " << + "::std::size_t > (b->id);" + << "s << ::xsd::cxx::tree::ostream_common::as_size< " << + "::std::size_t > (b->index);" + << "}"; + } + + { + Traversal::Names names_member; + Element element (*this, name, *i); + Attribute attribute (*this); + + names_member >> element; + names_member >> attribute; + + names (c, names_member); + } + + os << "return s;" + << "}"; + + + // Register with type map. + // + if (polymorphic && + polymorphic_p (c) && + !c.abstract_p () && + (!anonymous_p (c) || anonymous_substitutes_p (c))) + { + // Note that we are using the original type name. + // + String const& name (ename (c)); + + os << "static" << endl + << "const ::xsd::cxx::tree::stream_insertion_initializer< " << + poly_plate << ", " << i->c_str () << ", " << char_type << + ", " << name << " >" << endl + << "_xsd_" << name << "_stream_insertion_init_" << + n++ << " (" << endl + << strlit (c.name ()) << "," << endl + << strlit (xml_ns_name (c)) << ");" + << endl; + } + } + } + + private: + Traversal::Inherits inherits_; + BaseTypeName base_; + }; + } + + void + generate_stream_insertion_source (Context& ctx) + { + if (ctx.polymorphic) + { + NarrowStrings const& st (ctx.options.generate_insertion ()); + + ctx.os << "#include " << endl + << endl; + + bool import_maps (ctx.options.import_maps ()); + bool export_maps (ctx.options.export_maps ()); + + if (import_maps || export_maps) + { + ctx.os << "#ifndef XSD_NO_EXPORT" << endl + << endl + << "namespace xsd" + << "{" + << "namespace cxx" + << "{" + << "namespace tree" + << "{"; + + for (NarrowStrings::const_iterator i (st.begin ()); i != st.end (); + ++i) + { + String stream (*i); + + ctx.os << "#ifdef _MSC_VER" << endl; + + if (export_maps) + ctx.os << "template struct __declspec (dllexport) " << + "stream_insertion_plate< " << ctx.poly_plate << ", " << + stream << ", " << ctx.char_type << " >;"; + + if (import_maps) + ctx.os << "template struct __declspec (dllimport) " << + "stream_insertion_plate< " << ctx.poly_plate << ", " << + stream << ", " << ctx.char_type << " >;"; + + ctx.os << "#elif defined(__GNUC__) && __GNUC__ >= 4" << endl + << "template struct __attribute__ ((visibility(\"default\"))) " << + "stream_insertion_plate< " << ctx.poly_plate << ", " << + stream << ", " << ctx.char_type << " >;" + << "#elif defined(XSD_MAP_VISIBILITY)" << endl + << "template struct XSD_MAP_VISIBILITY " << + "stream_insertion_plate< " << ctx.poly_plate << ", " << + stream << ", " << ctx.char_type << " >;" + << "#endif" << endl; + } + + ctx.os << "}" // tree + << "}" // cxx + << "}" // xsd + << "#endif // XSD_NO_EXPORT" << endl + << endl; + } + + ctx.os << "namespace _xsd" + << "{"; + + size_t n (0); + for (NarrowStrings::const_iterator i (st.begin ()); i != st.end (); + ++i) + { + String stream (*i); + + ctx.os << "static" << endl + << "const ::xsd::cxx::tree::stream_insertion_plate< " << + ctx.poly_plate << ", " << stream << ", " << ctx.char_type << + " >" << endl + << "stream_insertion_plate_init_" << n++ << ";"; + } + + ctx.os << "}"; + } + + Traversal::Schema schema; + + Sources sources; + Traversal::Names names_ns, names; + + Namespace ns (ctx); + + List list (ctx); + Union union_ (ctx); + Complex complex (ctx); + Enumeration enumeration (ctx); + + schema >> sources >> schema; + schema >> names_ns >> ns >> names; + + names >> list; + names >> union_; + names >> complex; + names >> enumeration; + + schema.dispatch (ctx.schema_root); + } + } +} -- cgit v1.1