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Diffstat (limited to 'CIAO/CCF/Example/IDL2/CxxMapping/GeneratorImpl.hpp')
| -rw-r--r-- | CIAO/CCF/Example/IDL2/CxxMapping/GeneratorImpl.hpp | 533 |
1 files changed, 0 insertions, 533 deletions
diff --git a/CIAO/CCF/Example/IDL2/CxxMapping/GeneratorImpl.hpp b/CIAO/CCF/Example/IDL2/CxxMapping/GeneratorImpl.hpp deleted file mode 100644 index f5e6edc3e77..00000000000 --- a/CIAO/CCF/Example/IDL2/CxxMapping/GeneratorImpl.hpp +++ /dev/null @@ -1,533 +0,0 @@ -// file : Example/IDL2/CxxMapping/GeneratorImpl.hpp -// author : Boris Kolpackov <boris@dre.vanderbilt.edu> -// cvs-id : $Id$ - -#ifndef EXAMPLE_IDL2_CXX_MAPPING_GENERATOR_IMPL_HPP -#define EXAMPLE_IDL2_CXX_MAPPING_GENERATOR_IMPL_HPP - -#include <iostream> - -#include "CCF/CodeGenerationKit/IndentationCxx.hpp" -#include "CCF/CodeGenerationKit/IndentationImplanter.hpp" - -#include "CCF/IDL2/SemanticGraph.hpp" -#include "CCF/IDL2/Traversal.hpp" - -namespace IDL2 -{ - using namespace CCF::IDL2; - - using std::cout; - using std::endl; - - struct Inhibitor - { - virtual void - operator() () const = 0; - }; - - template <typename O, typename S, typename T> - class InhibitorTemplate : public Inhibitor - { - public: - typedef void (O::*F) (S&, T&); - - InhibitorTemplate (O& o, F f, S& s, T& t) - : o_ (o), f_ (f), s_ (s), t_ (t) - { - } - - virtual void - operator() () const - { - (o_.*f_)(s_, t_); - } - - private: - O& o_; - F f_; - S& s_; - T& t_; - }; - - template <typename O, - typename S, - typename T = Traversal::EdgeDispatcherBase> - class Factory - { - public: - typedef void (O::*F) (S&, T&); - - Factory (O& o, F f, T& t) - : o_ (o), f_ (f), t_ (t) - { - } - - InhibitorTemplate<O, S, T> - operator() (S& s) const - { - return InhibitorTemplate<O, S, T> (o_, f_, s, t_); - } - - private: - O& o_; - F f_; - T& t_; - }; - - std::ostream& - operator<< (std::ostream& os, Inhibitor const& p) - { - p (); - return os; - } - - class GeneratorImpl - { - protected: - // Layer 1 - // - - // Layer 2 - // - - //-- - - // Layer 3 - // - - //-- - - struct InterfaceHdr : Traversal::UnconstrainedInterface - { - virtual void - pre (Type&) - { - cout << "class "; - } - - virtual void - name (Type& i) - { - cout << i.name (); - } - - virtual void - inherits_pre (Type&) - { - cout << " : "; - } - - virtual void - inherits_none (Type&) - { - cout << " : public virtual CORBA::Impl::Stub"; - } - - virtual void - names_pre (Type&) - { - cout << "{" - << "public:" << endl; - } - - virtual void - names_post (Type&) - { - cout << "}"; - } - - virtual void - post (Type&) - { - cout << ";"; - } - - virtual void - comma (Type&) - { - cout << ", "; - } - }; - - - struct Module : Traversal::Module - { - virtual void - pre (Type& m) - { - cout << "namespace " << m.name (); - } - - virtual void - names_pre (Type& m) - { - cout << "{"; - } - - virtual void - names_post (Type& m) - { - cout << "}"; - } - }; - - struct TypeName : Traversal::Nameable, - Traversal::FundamentalType - { - virtual void - traverse (SemanticGraph::Nameable& n) - { - cout << n.scoped_name (); - } - - virtual void - traverse (SemanticGraph::FundamentalType& ft) - { - cout << ft.name (); - } - }; - - // Layer 4 - // - - //-- - - - struct OperationHdr : Traversal::Operation - { - virtual void - name (Type& o) - { - cout << " " << o.name (); - } - - virtual void - receives_pre (Type&) - { - cout << " ("; - } - - virtual void - receives_post (Type&) - { - cout << ")"; - } - - virtual void - raises_pre (Type&) - { - cout << " throw ("; - } - - virtual void - raises_post (Type&) - { - cout << ")"; - } - - virtual void - post (Type&) - { - cout << ";"; - } - - virtual void - comma (Type&) - { - cout << ", "; - } - }; - - struct OperationImpl : Traversal::Operation - { - OperationImpl () - : marshal (*this, &OperationImpl::receives, marshal_), - unmarshal (*this, &OperationImpl::receives, unmarshal_), - ret_type (*this, &OperationImpl::returns, ret_type_), - cast_type (*this, &OperationImpl::returns, cast_type_) - { - } - - virtual void - name (Type& o) - { - cout << " " - << o.scoped_name ().scope_name ().simple_name () - << "::" << o.name (); - } - - virtual void - receives_pre (Type&) - { - cout << " ("; - } - - virtual void - receives_post (Type&) - { - cout << ")"; - } - - virtual void - raises_pre (Type&) - { - cout << " throw ("; - } - - virtual void - raises_post (Type&) - { - cout << ")"; - } - - virtual void - post (Type& o) - { - cout << "{" - << "OCDRStream os;" - << "static_cast<void> (os" << marshal (o) << ");" - << "ICDRStream is (Stub::make_call (\"" - << o.name () << "\", os));" - << ret_type (o) << " _retval;" - << "is >> _retval" << unmarshal (o) << ";" - << "return " << "static_cast<" << cast_type (o) << "> (_retval);" - << "}"; - } - - virtual void - comma (Type&) - { - cout << ", "; - } - - struct MarshalParameter : Traversal::Receives, - Traversal::InParameter, - Traversal::InOutParameter - { - MarshalParameter () - { - node_traverser (*this); - } - - virtual void - traverse (SemanticGraph::InParameter& p) - { - cout << " << " << p.name (); - } - - virtual void - traverse (SemanticGraph::InOutParameter& p) - { - cout << " << " << p.name (); - } - } marshal_; - - Factory<OperationImpl, Type> marshal; - - struct UnmarshalParameter : Traversal::Receives, - Traversal::InOutParameter, - Traversal::OutParameter - { - UnmarshalParameter () - { - node_traverser (*this); - } - - virtual void - traverse (SemanticGraph::InOutParameter& p) - { - cout << " >> " << p.name (); - } - - virtual void - traverse (SemanticGraph::OutParameter& p) - { - cout << " >> " << p.name (); - } - } unmarshal_; - - Factory<OperationImpl, Type> unmarshal; - - - struct ReturnType : Traversal::Belongs, Traversal::Void, TypeName - { - ReturnType () - { - node_traverser (*this); - } - - virtual void - traverse (SemanticGraph::Void&) - { - // Void is a type for which do-nothing operator>> (ICDRStream&) - // is provided. Its main purpose is to make C++ type handling - // more regular and thus allow more streamlined code generation. - // - cout << "Void"; - } - } ret_type_; - - Factory<OperationImpl, Type> ret_type; - - struct CastType : Traversal::Belongs, TypeName - { - CastType () - { - node_traverser (*this); - } - } cast_type_; - - Factory<OperationImpl, Type> cast_type; - }; - - // Layer 5 - // - - //-- - - struct Parameter : Traversal::Parameter - { - virtual void - name (Type& p) - { - cout << " " << p.name (); - } - }; - - public: - - GeneratorImpl () - { - // Layer 1 - // - unit.edge_traverser (contains_principal); - - //-- - - contains_principal.node_traverser (region); - - // Layer 2 - // - region.edge_traverser (contains_root); - - //-- - - contains_root.node_traverser (root); - - // Layer 3 - // - root.edge_traverser (defines); - - //-- - defines.node_traverser (interface_hdr); - defines.node_traverser (interface_impl); - defines.node_traverser (module); - - // Layer 4 - // - module.edge_traverser (defines); - - interface_hdr.edge_traverser (inherits); - interface_hdr.edge_traverser (interface_hdr_defines); - - interface_impl.edge_traverser (interface_impl_defines); - - //-- - inherits.node_traverser (type_name); - - interface_hdr_defines.node_traverser (operation_hdr); - interface_impl_defines.node_traverser (operation_impl); - - // Layer 5 - // - - operation_hdr.edge_traverser (receives); - operation_hdr.edge_traverser (returns); - - operation_impl.edge_traverser (receives); - operation_impl.edge_traverser (returns); - - //-- - - receives.node_traverser (parameter); - returns.node_traverser (type_name); - - // Layer 6 - // - parameter.edge_traverser (belongs); - - //-- - - belongs.node_traverser (type_name); - - } - - protected: - Traversal::TranslationUnit unit; - - // Layer 1 - // - Traversal::ContainsPrincipal contains_principal; - - //-- - - Traversal::TranslationRegion region; - - // Layer 2 - // - Traversal::ContainsRoot contains_root; - - //-- - - Traversal::Root root; - - // Layer 3 - // - Traversal::Defines defines; - - //-- - InterfaceHdr interface_hdr; - Traversal::UnconstrainedInterface interface_impl; - - Module module; - - TypeName type_name; - - // Layer 4 - // - Traversal::Inherits inherits; - Traversal::Defines interface_hdr_defines; - Traversal::Defines interface_impl_defines; - - //-- - OperationHdr operation_hdr; - OperationImpl operation_impl; - - // Layer 5 - // - Traversal::Receives receives; - Traversal::Returns returns; - - //-- - - Parameter parameter; - - // Layer 6 - // - Traversal::Belongs belongs; - - public: - void - generate (CCF::IDL2::SemanticGraph::TranslationUnit& tu) - { - // Plug automatic IDL indenter. - // - Indentation::Implanter<Indentation::Cxx> guard (cout); - - unit.traverse (tu); - } - }; -} - -#endif // EXAMPLE_IDL2_CXX_MAPPING_GENERATOR_IMPL_HPP |