Merged mblock work-in-progress eb/mb -r4798:4808 into trunk.

git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@4809 221aa14e-8319-0410-a670-987f0aec2ac5

1 files changed, 64 insertions, 0 deletions

diff --git a/mblock/src/lib/mb_runtime_nop.cc b/mblock/src/lib/mb_runtime_nop.cc
new file mode 100644
index 000000000..a19f0793a
--- /dev/null
+++ b/mblock/src/lib/mb_runtime_nop.cc
@@ -0,0 +1,64 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2007 Free Software Foundation, Inc.
+ * 
+ * This file is part of GNU Radio
+ * 
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ * 
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <mb_runtime_nop.h>
+#include <mb_mblock.h>
+
+mb_runtime_sptr 
+mb_make_runtime_nop()
+{
+  return mb_runtime_sptr(new mb_runtime_nop());
+}
+
+
+mb_runtime_nop::mb_runtime_nop()
+{
+  // nop for now
+}
+
+mb_runtime_nop::~mb_runtime_nop()
+{
+  // nop for now
+}
+
+bool
+mb_runtime_nop::run(mb_mblock_sptr top)
+{
+  class initial_visitor : public mb_visitor
+  {
+  public:
+    bool operator()(mb_mblock *mblock, const std::string &path)
+    {
+      mblock->set_instance_name(path);
+      mblock->init_fsm();
+      return true;
+    }
+  };
+
+  initial_visitor	visitor;
+
+  top->walk_tree(&visitor);
+
+  return true;
+}