1 files changed, 115 insertions, 0 deletions
diff --git a/TAO/CIAO/CCF/CCF/IDL2/SemanticAction/Impl/Include.hpp b/TAO/CIAO/CCF/CCF/IDL2/SemanticAction/Impl/Include.hpp
new file mode 100644
index 00000000000..1615ee918c5
--- /dev/null
+++ b/TAO/CIAO/CCF/CCF/IDL2/SemanticAction/Impl/Include.hpp
@@ -0,0 +1,115 @@
+// file      : CCF/IDL2/SemanticAction/Impl/Include.hpp
+// author    : Boris Kolpackov <boris@dre.vanderbilt.edu>
+// cvs-id    : $id$
+
+#ifndef CCF_IDL2_SEMANTIC_ACTION_IMPL_INCLUDE_HPP
+#define CCF_IDL2_SEMANTIC_ACTION_IMPL_INCLUDE_HPP
+
+#include <stack>
+
+#include "CCF/IDL2/SyntaxTree/Translation.hpp"
+
+namespace CCF
+{
+  namespace IDL2
+  {
+    namespace SemanticAction
+    {
+      namespace Impl
+      {
+        //
+        //
+        //
+        class Include : public virtual SemanticAction::Include
+        {
+        public:
+          virtual
+          ~Include () throw () {}
+
+          Include (bool trace,
+                   SemanticAction::Factory& action_factory,
+                   SyntaxTree::TranslationRegionPtr const& region,
+                   SyntaxTree::ScopePtr& scope)
+              : trace_ (trace),
+                action_factory_ (action_factory),
+                scope_ (scope)
+          {
+            stack_.push (region);
+          }
+
+          virtual void
+          begin (StringLiteralPtr const& sl)
+          {
+            if (trace_) cerr << "include \"" << sl << "\"" << endl;
+
+            /*
+              @@ this code is experimentla and temporarlily disabled
+              @@ see relevant code in IDL3 for more information
+
+              using namespace SyntaxTree;
+
+              std::ifstream ifs (sl->lexeme ().c_str ());
+              if (!ifs.is_open ())
+              {
+              cerr << "error: unable to open included file \'"
+              << sl << "\'" << endl;
+              }
+
+              TranslationRegionPtr r (
+              new TranslationRegion (sl->lexeme (),
+              stack_.top ()->table (),
+              stack_.top ()->create_order ()));
+
+              stack_.top ()->insert (r);
+              stack_.push (r);
+
+              scope_ = stack_.top ()->scope ();
+
+              //@@ this code is highly experimental
+              IDL2::LexicalAnalyzer lexer (ifs);
+
+              TokenStream token_stream;
+
+              //@@ bad token comparison
+              for (TokenPtr token = lexer.next ();
+              token.in () != lexer.eos.in ();
+              token = lexer.next ())
+              {
+              token_stream.push_back (token);
+              }
+
+              if (token_stream.size () == 0)
+              {
+              // Empty file
+              return;
+              }
+
+              IDL2::Parser parser (lexer, action_factory_);
+
+              bool result = Details::parse (token_stream.begin (),
+              token_stream.end (),
+              parser.start ());
+            */
+          }
+
+          virtual void
+          end ()
+          {
+            if (trace_) cerr << "end" << endl;
+
+            stack_.pop ();
+            scope_ = stack_.top ()->scope ();
+          }
+
+        public:
+          bool trace_;
+          SemanticAction::Factory& action_factory_;
+          SyntaxTree::ScopePtr& scope_;
+          std::stack<SyntaxTree::TranslationRegionPtr> stack_;
+        };
+      }
+    }
+  }
+}
+
+#endif  // CCF_IDL2_SEMANTIC_ACTION_IMPL_INCLUDE_HPP