1 files changed, 103 insertions, 0 deletions
diff --git a/TAO/TAO_IDL/be/be_visitor_valuetype_fwd/cdr_op_ch.cpp b/TAO/TAO_IDL/be/be_visitor_valuetype_fwd/cdr_op_ch.cpp
new file mode 100644
index 00000000000..8c19388a325
--- /dev/null
+++ b/TAO/TAO_IDL/be/be_visitor_valuetype_fwd/cdr_op_ch.cpp
@@ -0,0 +1,103 @@
+//
+// $Id$
+//
+
+// ================================================================
+//
+// = LIBRARY
+//    TAO IDL
+//
+// = FILENAME
+//    valuetype_fwd_cdr_op_ci.cpp
+//
+// = DESCRIPTION
+//    Visitor generating code for CDR operators for forward
+//    declarations of valuetypes. This uses compiled marshaling.
+//
+// = AUTHOR
+//    Boris Kolpackov <bosk@ipmce.ru>
+//    base on code from Torsten Kuepper
+//    based on code from  Aniruddha Gokhale & Carlos O'Ryan (cdr_op_ci.cpp)
+//
+// ================================================================
+
+ACE_RCSID (be_visitor_valuetype_fwd,
+           cdr_op_ch,
+           "$Id$")
+
+be_visitor_valuetype_fwd_cdr_op_ch::be_visitor_valuetype_fwd_cdr_op_ch (
+    be_visitor_context *ctx
+  )
+  : be_visitor_decl (ctx)
+{
+}
+
+be_visitor_valuetype_fwd_cdr_op_ch::~be_visitor_valuetype_fwd_cdr_op_ch (void)
+{
+}
+
+int
+be_visitor_valuetype_fwd_cdr_op_ch::visit_valuetype_fwd (
+    be_valuetype_fwd *node
+  )
+{
+  AST_Interface *fd = node->full_definition ();
+  be_valuetype *bfd = be_valuetype::narrow_from_decl (fd);
+
+  // If this forward declared vt is defined later in the file,
+  // the CDR operator declaration (along with the corresponding
+  // declarations for members of the interface's scope) will be
+  // generated then.
+  if (fd->is_defined ())
+    {
+      return 0;
+    }
+
+  // Check if it's imported vt or CDR ops already generated.
+  if (node->cli_hdr_cdr_op_gen () || node->imported ())
+    {
+      return 0;
+    }
+
+  TAO_OutStream *os = this->ctx_->stream ();
+
+  be_valuetype *fvd =
+    be_valuetype::narrow_from_decl (node->full_definition ());
+
+  if (fvd->gen_helper_header () == -1)
+    {
+      ACE_ERROR_RETURN ((LM_ERROR,
+                       "(%N:%l) be_visitor_valuetype_fwd_cdr_op_ch::"
+                         "visit_valuetype_fwd - "
+                         "codegen for helper functions failed\n"),
+                        -1);
+    }
+
+  // generate the CDR << and >> operator declarations (prototypes)
+
+  *os << "// TAO_IDL - Generated from" << be_nl
+      << "// " << __FILE__ << ":" << __LINE__ << be_nl << be_nl;
+
+  *os << be_global->core_versioning_begin () << be_nl;
+
+  *os << be_global->stub_export_macro ()
+      << " ::CORBA::Boolean operator<< (TAO_OutputCDR &, const "
+      << node->full_name () << " *);" << be_nl;
+
+  *os << be_global->stub_export_macro ()
+      << " ::CORBA::Boolean operator>> (TAO_InputCDR &, "
+      << node->full_name () << " *&);" << be_nl;
+
+  *os << be_global->core_versioning_end () << be_nl;
+
+  node->cli_hdr_cdr_op_gen (true);
+  bfd->cli_hdr_cdr_op_gen (true);
+
+  return 0;
+}
+
+int
+be_visitor_valuetype_fwd_cdr_op_ch::visit_eventtype_fwd (be_eventtype_fwd *node)
+{
+  return this->visit_valuetype_fwd (node);
+}