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/parser/parser-inline.cxx | 399 +++++++++++++++++++++++++++++++++++ 1 file changed, 399 insertions(+) create mode 100644 xsd/xsd/cxx/parser/parser-inline.cxx (limited to 'xsd/xsd/cxx/parser/parser-inline.cxx') diff --git a/xsd/xsd/cxx/parser/parser-inline.cxx b/xsd/xsd/cxx/parser/parser-inline.cxx new file mode 100644 index 0000000..6705d5b --- /dev/null +++ b/xsd/xsd/cxx/parser/parser-inline.cxx @@ -0,0 +1,399 @@ +// file : xsd/cxx/parser/parser-inline.cxx +// license : GNU GPL v2 + exceptions; see accompanying LICENSE file + +#include + +#include +#include + +namespace CXX +{ + namespace Parser + { + namespace + { + // + // + struct List: Traversal::List, Context + { + List (Context& c) + : Context (c) + { + } + + virtual void + traverse (Type& l) + { + String const& name (ename (l)); + SemanticGraph::Type& t (l.argumented ().type ()); + + String item (unclash (name, "item")); + + os << "// " << name << endl + << "//" << endl + << endl; + + // item_parser + // + os << inl + << "void " << name << "::" << endl + << unclash (name, "item_parser") << " (" << + fq_name (t) << "& " << item << ")" + << "{" + << "this->_xsd_" << item << "_ = &" << item << ";" + << "}"; + + // parsers + // + os << inl + << "void " << name << "::" << endl + << "parsers (" << fq_name (t) << "& " << item << ")" + << "{" + << "this->_xsd_" << item << "_ = &" << item << ";" + << "}"; + + // c-tor + // + os << inl + << name << "::" << endl + << name << " ()" << endl + << ": _xsd_" << item << "_ (0)" + << "{" + << "}"; + } + }; + + + // + // + struct ParserModifier: Traversal::Member, Context + { + ParserModifier (Context& c) + : Context (c) + { + } + + virtual void + traverse (Type& m) + { + if (skip (m)) + return; + + String const& scope (ename (m.scope ())); + String const& parser (eparser (m)); + + bool poly (polymorphic && + m.is_a () && + !anonymous (m.type ())); + + os << inl + << "void " << scope << "::" << endl + << parser << " (" << fq_name (m.type ()) << "& p)" + << "{" + << "this->" << emember (m) << " = &p;" + << "}"; + + if (poly) + { + os << inl + << "void " << scope << "::" << endl + << parser << " (const " << parser_map << "& m)" + << "{" + << "this->" << emember_map (m) << " = &m;" + << "}"; + } + } + }; + + + // + // + struct ParserMemberSet: Traversal::Member, Context + { + ParserMemberSet (Context& c) + : Context (c) + { + } + + virtual void + traverse (Type& m) + { + if (skip (m)) return; + + String const& name (ename (m)); + + os << "this->" << emember (m) << " = &" << name << ";"; + } + }; + + + // + // + struct ParserMemberInit: Traversal::Member, Context + { + ParserMemberInit (Context& c) + : Context (c), first_ (true) + { + } + + virtual void + traverse (Type& m) + { + if (skip (m)) return; + + if (first_) + first_ = false; + else + os << "," << endl << " "; + + os << emember (m) << " (0)"; + + if (polymorphic && + m.is_a () && + !anonymous (m.type ())) + { + os << "," << endl + << " " << emember_map (m) << " (0)"; + } + } + + bool + comma () const + { + return !first_; + } + + private: + bool first_; + }; + + struct ParserBaseSet: Traversal::Complex, + Traversal::List, + Context + { + ParserBaseSet (Context& c) + : Context (c), member_ (c) + { + inherits_ >> *this; + names_ >> member_; + } + + virtual void + traverse (SemanticGraph::Complex& c) + { + inherits (c, inherits_); + + if (!restriction_p (c)) + names (c, names_); + } + + virtual void + traverse (SemanticGraph::List& l) + { + String const& name (ename (l)); + String item (unclash (name, "item")); + + os << "this->_xsd_" << item << "_ = &" << name << "_item;"; + } + + private: + Traversal::Inherits inherits_; + + ParserMemberSet member_; + Traversal::Names names_; + }; + + struct Particle: Traversal::All, Context + { + Particle (Context& c) + : Context (c) + { + } + + virtual void + traverse (SemanticGraph::All& a) + { + if (!a.context().count ("comp-number")) + return; + + size_t state_count (a.context().get ("state-count")); + + os << "," << endl + << " v_all_count_ (" << state_count << "UL, v_all_first_)"; + } + }; + + // + // + struct Complex: Traversal::Complex, Context + { + Complex (Context& c) + : Context (c), + parser_modifier_ (c), + parser_base_set_ (c), + parser_member_set_ (c), + particle_ (c) + { + names_parser_modifier_ >> parser_modifier_; + inherits_parser_base_set_ >> parser_base_set_; + names_parser_member_set_ >> parser_member_set_; + } + + virtual void + traverse (Type& c) + { + bool he (has (c)); + bool ha (has (c)); + + bool hae (has_particle (c)); + + bool hra (false); // Has required attribute. + if (ha) + { + RequiredAttributeTest test (hra); + Traversal::Names names_test (test); + names (c, names_test); + } + + bool restriction (restriction_p (c)); + + if (!((!restriction && (he || ha)) || + (validation && (he || hae || hra)))) + return; + + String const& name (ename (c)); + + os << "// " << name << endl + << "//" << endl + << endl; + + if (!restriction && (he || ha)) + { + // _parser () + // + names (c, names_parser_modifier_); + + + // parsers () + // + + os << inl + << "void " << name << "::" << endl + << "parsers ("; + + { + ParserParamDecl decl (*this, true); + decl.traverse (c); + } + + os << ")" + << "{"; + + inherits (c, inherits_parser_base_set_); + names (c, names_parser_member_set_); + + os << "}"; + } + + // Default c-tor. + // + os << inl + << name << "::" << endl + << name << " ()" << endl + << ": "; + + bool comma (false); + + if (!restriction && (he || ha)) + { + ParserMemberInit member_init (*this); + Traversal::Names names_member_init (member_init); + + names (c, names_member_init); + + comma = member_init.comma (); + } + + if (validation && (he || hae)) + { + if (comma) + os << "," << endl << " "; + + os << "v_state_stack_ (sizeof (v_state_), &v_state_first_)"; + + particle_.dispatch (c.contains_compositor ().compositor ()); + + comma = true; + } + + if (validation && (hra)) + { + if (comma) + os << "," << endl << " "; + + os << "v_state_attr_stack_ (sizeof (v_state_attr_), " << + "&v_state_attr_first_)"; + } + + os << "{" + << "}"; + } + + private: + // + // + ParserModifier parser_modifier_; + Traversal::Names names_parser_modifier_; + + // + // + ParserBaseSet parser_base_set_; + Traversal::Inherits inherits_parser_base_set_; + + // + // + ParserMemberSet parser_member_set_; + Traversal::Names names_parser_member_set_; + + // + // + Particle particle_; + }; + } + + void + generate_parser_inline (Context& ctx) + { + // Emit "weak" header includes that are used in the file-per-type + // compilation model. + // + if (!ctx.options.generate_inline ()) + { + Traversal::Schema schema; + Includes includes (ctx, Includes::source); + + schema >> includes; + schema.dispatch (ctx.schema_root); + } + + Traversal::Schema schema; + + Sources sources; + Traversal::Names schema_names; + + Namespace ns (ctx); + Traversal::Names names; + + schema >> sources >> schema; + schema >> schema_names >> ns >> names; + + List list (ctx); + Complex complex (ctx); + + names >> list; + names >> complex; + + schema.dispatch (ctx.schema_root); + } + } +} -- cgit v1.1