1 files changed, 355 insertions, 0 deletions
diff --git a/modules/CIAO/tools/IDL3_to_IDL2/checking_visitor.cpp b/modules/CIAO/tools/IDL3_to_IDL2/checking_visitor.cpp
new file mode 100644
index 00000000000..2eef7370883
--- /dev/null
+++ b/modules/CIAO/tools/IDL3_to_IDL2/checking_visitor.cpp
@@ -0,0 +1,355 @@
+/* -*- c++ -*- */
+// $Id$
+
+#include "checking_visitor.h"
+#include "identifier_helper.h"
+#include "be_extern.h"
+
+#include "ast_component.h"
+#include "ast_component_fwd.h"
+#include "ast_eventtype.h"
+#include "ast_eventtype_fwd.h"
+#include "ast_home.h"
+#include "ast_root.h"
+#include "nr_extern.h"
+
+checking_visitor::checking_visitor (void)
+  : is_idl3_ (false),
+    is_local_idl3_ (false)
+{
+}
+
+checking_visitor::~checking_visitor (void)
+{
+}
+
+int
+checking_visitor::visit_decl (AST_Decl *)
+{
+  return 0;
+}
+
+int
+checking_visitor::visit_scope (UTL_Scope *node)
+{
+  for (UTL_ScopeActiveIterator si (node, UTL_Scope::IK_decls);
+       !si.is_done ();
+       si.next ())
+    {
+      AST_Decl *d = si.item ();
+      AST_Decl::NodeType nt = d->node_type ();
+
+      if (nt == AST_Decl::NT_typedef || nt == AST_Decl::NT_pre_defined)
+        {
+          continue;
+        }
+
+      // Want to skip the uses_xxxConnection structs added by uses
+      // multiple ports.
+      // @@@ (JP) This will go away when the visitor is finished, since
+      // those uses_xxxConnection structs will not be added to the AST.
+      if (ScopeAsDecl (node)->node_type () == AST_Decl::NT_component
+          && nt != AST_Decl::NT_attr)
+        {
+          continue;
+        }
+
+      if (d->ast_accept (this) != 0)
+        {
+           ACE_ERROR_RETURN ((LM_ERROR,
+                              "checking_visitor::visit_scope - "
+                              "codegen for scope failed\n"),
+                             -1);
+        }
+    }
+
+  return 0;
+}
+
+int
+checking_visitor::visit_type (AST_Type *)
+{
+  return 0;
+}
+
+int
+checking_visitor::visit_predefined_type (AST_PredefinedType *)
+{
+  return 0;
+}
+
+int
+checking_visitor::visit_module (AST_Module *node)
+{
+  if (this->visit_scope (node) != 0)
+    {
+      ACE_ERROR_RETURN ((LM_ERROR,
+                         "checking_visitor::visit_module - "
+                         "codegen for scope failed\n"),
+                        -1);
+    }
+    
+  return 0;
+}
+
+int
+checking_visitor::visit_interface (AST_Interface *node)
+{
+  if (node->imported ())
+    {
+      return 0;
+    }
+
+  this->is_local_idl3_ = true;
+  return 0;
+}
+
+int
+checking_visitor::visit_interface_fwd (AST_InterfaceFwd *)
+{
+  return 0;
+}
+
+int
+checking_visitor::visit_valuebox (AST_ValueBox *)
+{
+  return 0;
+}
+
+int
+checking_visitor::visit_valuetype (AST_ValueType *)
+{
+  return 0;
+}
+
+int
+checking_visitor::visit_valuetype_fwd (AST_ValueTypeFwd *)
+{
+  return 0;
+}
+
+int
+checking_visitor::visit_component (AST_Component *node)
+{
+  this->is_idl3_ = true;
+
+  if (node->imported ())
+    {
+      return 0;
+    }
+
+  this->is_local_idl3_ = true;
+  return 0;
+}
+
+int
+checking_visitor::visit_component_fwd (AST_ComponentFwd *node)
+{
+  this->is_idl3_ = true;
+
+  if (node->imported ())
+    {
+      return 0;
+    }
+
+  this->is_local_idl3_ = true;
+  return 0;
+}
+
+int
+checking_visitor::visit_eventtype (AST_EventType *node)
+{
+  this->is_idl3_ = true;
+
+  if (node->imported ())
+    {
+      return 0;
+    }
+
+  this->is_local_idl3_ = true;
+  return 0;
+}
+
+int
+checking_visitor::visit_eventtype_fwd (AST_EventTypeFwd *node)
+{
+  this->is_idl3_ = true;
+  
+  if (node->imported ())
+    {
+      return 0;
+    }
+  
+  this->is_local_idl3_ = true;
+  return 0;
+}
+
+int
+checking_visitor::visit_home (AST_Home *node)
+{
+  this->is_idl3_ = true;
+
+  if (node->imported ())
+    {
+      return 0;
+    }
+  
+  this->is_local_idl3_ = true;
+  return 0;
+}
+
+
+int
+checking_visitor::visit_factory (AST_Factory *)
+{
+  return 0;
+}
+
+int
+checking_visitor::visit_structure (AST_Structure *)
+{
+  return 0;
+}
+
+int
+checking_visitor::visit_structure_fwd (AST_StructureFwd *)
+{
+  return 0;
+}
+
+int
+checking_visitor::visit_exception (AST_Exception *)
+{
+  return 0;
+}
+
+int
+checking_visitor::visit_expression (AST_Expression *)
+{
+  return 0;
+}
+
+int
+checking_visitor::visit_enum (AST_Enum *)
+{
+  return 0;
+}
+
+
+int
+checking_visitor::visit_union (AST_Union *)
+{
+  return 0;
+}
+
+int
+checking_visitor::visit_union_fwd (AST_UnionFwd *)
+{
+  return 0;
+}
+
+
+int
+checking_visitor::visit_constant (AST_Constant *)
+{
+  return 0;
+}
+
+int
+checking_visitor::visit_enum_val (AST_EnumVal *)
+{
+   return 0;
+}
+
+int
+checking_visitor::visit_root (AST_Root *node)
+{
+  if (this->visit_scope (node) != 0)
+    {
+      ACE_ERROR_RETURN ((LM_ERROR,
+                         "checking_visitor::visit_root - "
+                         "codegen for scope failed\n"),
+                        -1);
+    }
+    
+  return 0;
+}
+
+int
+checking_visitor::visit_native (AST_Native *)
+{
+  return 0;
+}
+
+int
+checking_visitor::visit_operation (AST_Operation *)
+{
+  return 0;
+}
+
+int
+checking_visitor::visit_field (AST_Field *)
+{
+  return 0;
+}
+
+int
+checking_visitor::visit_argument (AST_Argument *)
+{
+  return 0;
+}
+
+int
+checking_visitor::visit_attribute (AST_Attribute *)
+{
+  return 0;
+}
+
+int
+checking_visitor::visit_union_branch (AST_UnionBranch *)
+{
+  return 0;
+}
+
+int
+checking_visitor::visit_union_label (AST_UnionLabel *)
+{
+  return 0;
+}
+
+int
+checking_visitor::visit_array (AST_Array *)
+{
+  return 0;
+}
+
+int
+checking_visitor::visit_sequence (AST_Sequence *)
+{
+  return 0;
+}
+
+int
+checking_visitor::visit_string (AST_String *)
+{
+  return 0;
+}
+
+int
+checking_visitor::visit_typedef (AST_Typedef *)
+{
+  return 0;
+}
+
+bool
+checking_visitor::is_idl3 (void) const
+{
+  return this->is_idl3_;
+}
+
+bool
+checking_visitor::is_local_idl3 (void) const
+{
+  return this->is_local_idl3_;
+}
+