1 files changed, 480 insertions, 0 deletions
diff --git a/TAO/TAO_IDL/be/be_visitor_typedef/typedef.cpp b/TAO/TAO_IDL/be/be_visitor_typedef/typedef.cpp
new file mode 100644
index 00000000000..001de4594ab
--- /dev/null
+++ b/TAO/TAO_IDL/be/be_visitor_typedef/typedef.cpp
@@ -0,0 +1,480 @@
+//
+// $Id$
+//
+
+// ============================================================================
+//
+// = LIBRARY
+//    TAO IDL
+//
+// = FILENAME
+//    typedef.cpp
+//
+// = DESCRIPTION
+//    Generic visitor generating code for Typedefs
+//
+// = AUTHOR
+//    Aniruddha Gokhale
+//
+// ============================================================================
+
+ACE_RCSID (be_visitor_typedef, 
+           typedef, 
+           "$Id$")
+
+// ******************************************************
+// Generic typedef visitor.
+// ******************************************************
+
+be_visitor_typedef::be_visitor_typedef (be_visitor_context *ctx)
+  : be_visitor_decl (ctx)
+{
+}
+
+be_visitor_typedef::~be_visitor_typedef (void)
+{
+}
+
+int be_visitor_typedef::visit_typedef (be_typedef *)
+{
+  return -1; // Must be overridden.
+}
+
+// All common visit methods for typedef visitor.
+
+int
+be_visitor_typedef::visit_array (be_array *node)
+{
+  // Instantiate a visitor context with a copy of our context. This info
+  // will be modified based on what type of node we are visiting.
+  be_visitor_context ctx (*this->ctx_);
+  ctx.node (node);
+  int status = 0;
+
+  switch (this->ctx_->state ())
+    {
+    case TAO_CodeGen::TAO_ROOT_CH:
+    case TAO_CodeGen::TAO_INTERFACE_CH:
+      {
+        ctx.state (TAO_CodeGen::TAO_ARRAY_CH);
+        be_visitor_array_ch visitor (&ctx);
+        status = node->accept (&visitor);
+        ctx.state (TAO_CodeGen::TAO_ROOT_CH);
+        break;
+      }
+    case TAO_CodeGen::TAO_ROOT_CS:
+      {
+        be_visitor_array_cs visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    case TAO_CodeGen::TAO_ROOT_CI:
+      {
+        be_visitor_array_ci visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    case TAO_CodeGen::TAO_ROOT_ANY_OP_CH:
+      {
+        be_visitor_array_any_op_ch visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    case TAO_CodeGen::TAO_ROOT_ANY_OP_CS:
+      {
+        be_visitor_array_any_op_cs visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    case TAO_CodeGen::TAO_ROOT_CDR_OP_CH:
+      {
+        be_visitor_array_cdr_op_ch visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    case TAO_CodeGen::TAO_ROOT_CDR_OP_CS:
+      {
+        be_visitor_array_cdr_op_cs visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    case TAO_CodeGen::TAO_ROOT_SERIALIZER_OP_CH:
+      {
+        be_visitor_array_serializer_op_ch visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    case TAO_CodeGen::TAO_ROOT_SERIALIZER_OP_CS:
+      {
+        be_visitor_array_serializer_op_cs visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    default:
+      {
+        ACE_ERROR_RETURN ((LM_ERROR,
+                           "(%N:%l) be_visitor_typedef::"
+                           "visit_array - "
+                           "Bad context state\n"), 
+                          -1);
+      }
+    }
+
+  if (status == -1)
+    {
+      ACE_ERROR_RETURN ((LM_ERROR,
+                         "(%N:%l) be_visitor_typedef::"
+                         "visit_array - "
+                         "failed to accept visitor\n"),  
+                        -1);
+    }
+
+  return 0;
+}
+
+int
+be_visitor_typedef::visit_enum (be_enum *node)
+{
+  // Instantiate a visitor context with a copy of our context. This info
+  // will be modified based on what type of node we are visiting.
+  be_visitor_context ctx (*this->ctx_);
+  ctx.node (node);
+  int status = 0;
+
+  switch (this->ctx_->state ())
+    {
+    case TAO_CodeGen::TAO_ROOT_CH:
+    case TAO_CodeGen::TAO_INTERFACE_CH:
+      {
+        be_visitor_enum_ch visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    case TAO_CodeGen::TAO_ROOT_CS:
+      {
+        be_visitor_enum_cs visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    case TAO_CodeGen::TAO_ROOT_ANY_OP_CH:
+      {
+        be_visitor_enum_any_op_ch visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    case TAO_CodeGen::TAO_ROOT_ANY_OP_CS:
+      {
+        be_visitor_enum_any_op_cs visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    case TAO_CodeGen::TAO_ROOT_CDR_OP_CH:
+      {
+        be_visitor_enum_cdr_op_ch visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    case TAO_CodeGen::TAO_ROOT_CDR_OP_CS:
+      {
+        be_visitor_enum_cdr_op_cs visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    case TAO_CodeGen::TAO_ROOT_SERIALIZER_OP_CH:
+      {
+        be_visitor_enum_serializer_op_ch visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    case TAO_CodeGen::TAO_ROOT_SERIALIZER_OP_CS:
+      {
+        be_visitor_enum_serializer_op_cs visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    case TAO_CodeGen::TAO_ROOT_CI:
+      return 0; // nothing to be done
+    default:
+      {
+        ACE_ERROR_RETURN ((LM_ERROR,
+                           "(%N:%l) be_visitor_typedef::"
+                           "visit_enum - "
+                           "Bad context state\n"), 
+                          -1);
+      }
+    }
+
+  if (status == -1)
+    {
+      ACE_ERROR_RETURN ((LM_ERROR,
+                         "(%N:%l) be_visitor_typedef::"
+                         "visit_enum - "
+                         "failed to accept visitor\n"),  
+                        -1);
+    }
+
+  return 0;
+}
+
+int
+be_visitor_typedef::visit_sequence (be_sequence *node)
+{
+  // Instantiate a visitor context with a copy of our context. This info
+  // will be modified based on what type of node we are visiting.
+  be_visitor_context ctx (*this->ctx_);
+  ctx.node (node);
+  int status = 0;
+
+  switch (this->ctx_->state ())
+    {
+    case TAO_CodeGen::TAO_ROOT_CH:
+    case TAO_CodeGen::TAO_INTERFACE_CH:
+      {
+        be_visitor_sequence_ch visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    case TAO_CodeGen::TAO_ROOT_CI:
+      {
+        break;
+      }
+    case TAO_CodeGen::TAO_ROOT_CS:
+      {
+        be_visitor_sequence_cs visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    case TAO_CodeGen::TAO_ROOT_ANY_OP_CH:
+      {
+        be_visitor_sequence_any_op_ch visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    case TAO_CodeGen::TAO_ROOT_ANY_OP_CS:
+      {
+        be_visitor_sequence_any_op_cs visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    case TAO_CodeGen::TAO_ROOT_CDR_OP_CH:
+      {
+        be_visitor_sequence_cdr_op_ch visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    case TAO_CodeGen::TAO_ROOT_CDR_OP_CS:
+      {
+        be_visitor_sequence_cdr_op_cs visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    case TAO_CodeGen::TAO_ROOT_SERIALIZER_OP_CH:
+      {
+        be_visitor_sequence_serializer_op_ch visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    case TAO_CodeGen::TAO_ROOT_SERIALIZER_OP_CS:
+      {
+        be_visitor_sequence_serializer_op_cs visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    default:
+      {
+        ACE_ERROR_RETURN ((LM_ERROR,
+                           "(%N:%l) be_visitor_typedef::"
+                           "visit_sequence - "
+                           "Bad context state\n"), 
+                          -1);
+      }
+    }
+
+  if (status == -1)
+    {
+      ACE_ERROR_RETURN ((LM_ERROR,
+                         "(%N:%l) be_visitor_typedef::"
+                         "visit_sequence - "
+                         "failed to accept visitor\n"),  
+                        -1);
+    }
+
+  return 0;
+}
+
+// visit an structure
+int
+be_visitor_typedef::visit_structure (be_structure *node)
+{
+  // Instantiate a visitor context with a copy of our context. This info
+  // will be modified based on what type of node we are visiting.
+  be_visitor_context ctx (*this->ctx_);
+  ctx.node (node);
+  int status = 0;
+
+  switch (this->ctx_->state ())
+    {
+    case TAO_CodeGen::TAO_ROOT_CH:
+    case TAO_CodeGen::TAO_INTERFACE_CH:
+      {
+        be_visitor_structure_ch visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    case TAO_CodeGen::TAO_ROOT_CI:
+      {
+        be_visitor_structure_ci visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    case TAO_CodeGen::TAO_ROOT_CS:
+      {
+        be_visitor_structure_cs visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    case TAO_CodeGen::TAO_ROOT_ANY_OP_CH:
+      {
+        be_visitor_structure_any_op_ch visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    case TAO_CodeGen::TAO_ROOT_ANY_OP_CS:
+      {
+        be_visitor_structure_any_op_cs visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    case TAO_CodeGen::TAO_ROOT_CDR_OP_CH:
+      {
+        be_visitor_structure_cdr_op_ch visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    case TAO_CodeGen::TAO_ROOT_CDR_OP_CS:
+      {
+        be_visitor_structure_cdr_op_cs visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    case TAO_CodeGen::TAO_ROOT_SERIALIZER_OP_CH:
+      {
+        be_visitor_structure_serializer_op_ch visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    case TAO_CodeGen::TAO_ROOT_SERIALIZER_OP_CS:
+      {
+        be_visitor_structure_serializer_op_cs visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    default:
+      {
+        ACE_ERROR_RETURN ((LM_ERROR,
+                           "(%N:%l) be_visitor_typedef::"
+                           "visit_structure - "
+                           "Bad context state\n"), 
+                          -1);
+      }
+    }
+
+  if (status == -1)
+    {
+      ACE_ERROR_RETURN ((LM_ERROR,
+                         "(%N:%l) be_visitor_typedef::"
+                         "visit_structure - "
+                         "failed to accept visitor\n"),  
+                        -1);
+    }
+
+  return 0;
+}
+
+int
+be_visitor_typedef::visit_union (be_union *node)
+{
+  // Instantiate a visitor context with a copy of our context. This info
+  // will be modified based on what type of node we are visiting.
+  be_visitor_context ctx (*this->ctx_);
+  ctx.node (node);
+  int status = 0;
+
+  switch (this->ctx_->state ())
+    {
+    case TAO_CodeGen::TAO_ROOT_CH:
+    case TAO_CodeGen::TAO_INTERFACE_CH:
+      {
+        be_visitor_union_ch visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    case TAO_CodeGen::TAO_ROOT_CI:
+      {
+        be_visitor_union_ci visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    case TAO_CodeGen::TAO_ROOT_CS:
+      {
+        be_visitor_union_cs visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    case TAO_CodeGen::TAO_ROOT_ANY_OP_CH:
+      {
+        be_visitor_union_any_op_ch visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    case TAO_CodeGen::TAO_ROOT_ANY_OP_CS:
+      {
+        be_visitor_union_any_op_cs visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    case TAO_CodeGen::TAO_ROOT_CDR_OP_CH:
+      {
+        be_visitor_union_cdr_op_ch visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    case TAO_CodeGen::TAO_ROOT_CDR_OP_CS:
+      {
+        be_visitor_union_cdr_op_cs visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    case TAO_CodeGen::TAO_ROOT_SERIALIZER_OP_CH:
+      {
+        be_visitor_union_serializer_op_ch visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    case TAO_CodeGen::TAO_ROOT_SERIALIZER_OP_CS:
+      {
+        be_visitor_union_serializer_op_cs visitor (&ctx);
+        status = node->accept (&visitor);
+        break;
+      }
+    default:
+      {
+        ACE_ERROR_RETURN ((LM_ERROR,
+                           "(%N:%l) be_visitor_typedef::"
+                           "visit_union - "
+                           "Bad context state\n"), 
+                          -1);
+      }
+    }
+
+  if (status == -1)
+    {
+      ACE_ERROR_RETURN ((LM_ERROR,
+                         "(%N:%l) be_visitor_typedef::"
+                         "visit_union - "
+                         "failed to accept visitor\n"),  
+                        -1);
+    }
+
+  return 0;
+}