1 files changed, 114 insertions, 0 deletions
diff --git a/CIAO/tools/IDL3_to_IDL2/idl3_to_idl2_visitor.h b/CIAO/tools/IDL3_to_IDL2/idl3_to_idl2_visitor.h
new file mode 100644
index 00000000000..e5f976edf3e
--- /dev/null
+++ b/CIAO/tools/IDL3_to_IDL2/idl3_to_idl2_visitor.h
@@ -0,0 +1,114 @@
+// $Id$
+
+/* -*- c++ -*- */
+// ============================================================================
+//
+// = LIBRARY
+//    TAO_PICML_BE_DLL
+//
+// = FILENAME
+//    idl3_to_idl2_visitor.h
+//
+// = DESCRIPTION
+//    The IDML importer visitor base class.
+//
+// = AUTHOR
+//    Jeff Parsons <j.parsons@vanderbilt.edu>
+//
+// ============================================================================
+
+#ifndef TAO_PICML_VISITOR_H
+#define TAO_PICML_VISITOR_H
+
+#include "ast_visitor.h"
+#include "utl_scoped_name.h"
+
+#if !defined (ACE_LACKS_PRAGMA_ONCE)
+# pragma once
+#endif /* ACE_LACKS_PRAGMA_ONCE */
+
+class TAO_OutStream;
+class UTL_ExceptList;
+
+class idl3_to_idl2_visitor : public ast_visitor
+{
+  //
+  // = TITLE
+  //    idl3_to_idl2_visitor.
+  //
+  // = DESCRIPTION
+  //    IDL3 to IDL2 conversion visitor. The methods are
+  //    not pure virtual to facilitate the implementation of some
+  //    derived visitors that override only a few.
+  //
+public:
+  idl3_to_idl2_visitor (void);
+  virtual ~idl3_to_idl2_visitor (void);
+
+  virtual int visit_decl (AST_Decl *d);
+  virtual int visit_scope (UTL_Scope *node);
+  virtual int visit_type (AST_Type *node);
+  virtual int visit_predefined_type (AST_PredefinedType *node);
+  virtual int visit_module (AST_Module *node);
+  virtual int visit_interface (AST_Interface *node);
+  virtual int visit_interface_fwd (AST_InterfaceFwd *node);
+  virtual int visit_valuebox (AST_ValueBox *node);
+  virtual int visit_valuetype (AST_ValueType *node);
+  virtual int visit_valuetype_fwd (AST_ValueTypeFwd *node);
+  virtual int visit_component (AST_Component *node);
+  virtual int visit_component_fwd (AST_ComponentFwd *node);
+  virtual int visit_eventtype (AST_EventType *node);
+  virtual int visit_eventtype_fwd (AST_EventTypeFwd *node);
+  virtual int visit_home (AST_Home *node);
+  virtual int visit_factory (AST_Factory *node);
+  virtual int visit_structure (AST_Structure *node);
+  virtual int visit_structure_fwd (AST_StructureFwd *node);
+  virtual int visit_exception (AST_Exception *node);
+  virtual int visit_expression (AST_Expression *node);
+  virtual int visit_enum (AST_Enum *node);
+  virtual int visit_operation (AST_Operation *node);
+  virtual int visit_field (AST_Field *node);
+  virtual int visit_argument (AST_Argument *node);
+  virtual int visit_attribute (AST_Attribute *node);
+  virtual int visit_union (AST_Union *node);
+  virtual int visit_union_fwd (AST_UnionFwd *node);
+  virtual int visit_union_branch (AST_UnionBranch *node);
+  virtual int visit_union_label (AST_UnionLabel *node);
+  virtual int visit_constant (AST_Constant *node);
+  virtual int visit_enum_val (AST_EnumVal *node);
+  virtual int visit_array (AST_Array *node);
+  virtual int visit_sequence (AST_Sequence *node);
+  virtual int visit_string (AST_String *node);
+  virtual int visit_typedef (AST_Typedef *node);
+  virtual int visit_root (AST_Root *node);
+  virtual int visit_native (AST_Native *node);
+
+private:
+  void check_prefix (AST_Decl *d);
+  void check_id_and_version (AST_Decl *d);
+  const char *type_name (AST_Type *t);
+  void gen_anonymous_array (AST_Type *array, AST_Decl *wrapper);
+  void gen_label_value (AST_UnionLabel *node);
+  void gen_provides (AST_Component *node);
+  void gen_uses (AST_Component *node);
+  void gen_publishes (AST_Component *node);
+  void gen_emits (AST_Component *node);
+  void gen_consumes (AST_Component *node);
+  UTL_ScopedName *create_scoped_name (const char *prefix,
+                                      const char *local_name,
+                                      const char *suffix,
+                                      AST_Decl *parent);
+  void tranfer_scope_elements (AST_Home *src, AST_Interface &dst);
+  void gen_factories (AST_Home *node, AST_Interface &xplicit);
+  void gen_finders (AST_Home *node, AST_Interface &xplicit);
+  void gen_params (UTL_Scope *s, int arg_count);
+  void gen_exception_list (UTL_ExceptList *exceptions,
+                           const char *prefix = "",
+                           bool closed = true);
+
+private:
+  TAO_OutStream *os;
+  AST_Type *disc_type_;
+};
+
+#endif /* TAO_PICML_VISITOR_H */