1 files changed, 103 insertions, 0 deletions
diff --git a/TAO/TAO_IDL/be/be_visitor_operation/inv_arglist.cpp b/TAO/TAO_IDL/be/be_visitor_operation/inv_arglist.cpp
new file mode 100644
index 00000000000..0e7b149472d
--- /dev/null
+++ b/TAO/TAO_IDL/be/be_visitor_operation/inv_arglist.cpp
@@ -0,0 +1,103 @@
+// $Id$
+
+#include        "idl.h"
+#include        "idl_extern.h"
+#include        "be.h"
+
+#include "be_visitor_operation.h"
+
+ACE_RCSID(be_visitor_operation, inv_arglist, "$Id$")
+
+
+be_visitor_operation_inv_arglist::
+be_visitor_operation_inv_arglist (be_visitor_context *ctx)
+  : be_visitor_operation (ctx)
+{
+}
+
+be_visitor_operation_inv_arglist::~be_visitor_operation_inv_arglist (void)
+{
+}
+
+int
+be_visitor_operation_inv_arglist::visit_operation (be_operation *node)
+{
+  // all we do is hand over code generation to our scope
+  if (this->visit_scope (node) == -1)
+    {
+      ACE_ERROR_RETURN ((LM_ERROR,
+                         "(%N:%l) be_visitor_operation_inv_arglist::"
+                         "visit_operation - "
+                         "codegen for scope failed\n"),
+                        -1);
+    }
+
+  return 0;
+}
+
+int
+be_visitor_operation_inv_arglist::visit_argument (be_argument *node)
+{
+  // get the visitor that will dump the argument's mapping in the operation
+  // signature.
+  be_visitor_context ctx (*this->ctx_);
+
+  // first grab the interface definition inside which this operation is
+  // defined. We need this since argument types may very well be declared
+  // inside the scope of the interface node. In such cases, we would like to
+  // generate the appropriate relative scoped names.
+  be_operation *op = this->ctx_->be_scope_as_operation ();
+  if (!op)
+    {
+      ACE_ERROR_RETURN ((LM_ERROR,
+                         "(%N:%l) be_visitor_inv_arglist::"
+                         "visit_argument - "
+                         "Bad operation\n"),
+                        -1);
+    }
+
+  // We need the interface node in which this operation was defined. However,
+  // if this operation node was an attribute node in disguise, we get this
+  // information from the context
+  be_interface *intf;
+  intf = this->ctx_->attribute ()
+    ? be_interface::narrow_from_scope (this->ctx_->attribute ()->defined_in ())
+    : be_interface::narrow_from_scope (op->defined_in ());
+
+  if (!intf)
+    {
+      ACE_ERROR_RETURN ((LM_ERROR,
+                         "(%N:%l) be_visitor_inv_arglist::"
+                         "visit_argument - "
+                         "Bad interface\n"),
+                        -1);
+    }
+  ctx.scope (intf); // set new scope
+
+  ctx.state (TAO_CodeGen::TAO_ARGUMENT_INVOKE_ARG_LIST);
+
+  // grab a visitor
+  be_visitor *visitor = tao_cg->make_visitor (&ctx);
+
+  if (!visitor)
+    {
+      ACE_ERROR_RETURN ((LM_ERROR,
+                         "(%N:%l) be_visitor_inv_arglist::"
+                         "visit_argument - "
+                         "Bad visitor\n"),
+                        -1);
+    }
+  if (node->accept (visitor) == -1)
+    {
+      delete visitor;
+      ACE_ERROR_RETURN ((LM_ERROR,
+                         "(%N:%l) be_visitor_inv_arglist::"
+                         "visit_argument - "
+                         "codegen for inv_arglist failed\n"),
+                        -1);
+    }
+  delete visitor;
+  return 0;
+}
+
+