1 files changed, 68 insertions, 0 deletions
diff --git a/gnuradio-runtime/include/gnuradio/block_registry.h b/gnuradio-runtime/include/gnuradio/block_registry.h
new file mode 100644
index 0000000000..f94be2dafb
--- /dev/null
+++ b/gnuradio-runtime/include/gnuradio/block_registry.h
@@ -0,0 +1,68 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2012-2013 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 3, 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 GNU Radio; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef GR_RUNTIME_BLOCK_REGISTRY_H
+#define GR_RUNTIME_BLOCK_REGISTRY_H
+
+#include <gnuradio/api.h>
+#include <gnuradio/basic_block.h>
+#include <map>
+
+namespace gr {
+
+#ifndef GR_BASIC_BLOCK_H
+  class basic_block;
+  class block;
+#endif
+
+  class GR_RUNTIME_API block_registry
+  {
+  public:
+    block_registry();
+
+    long block_register(basic_block* block);
+    void block_unregister(basic_block* block);
+
+    std::string register_symbolic_name(basic_block* block);
+    void register_symbolic_name(basic_block* block, std::string name);
+
+    basic_block_sptr block_lookup(pmt::pmt_t symbol);
+ 
+    void register_primitive(std::string blk, gr::block* ref);
+    void unregister_primitive(std::string blk);
+    void notify_blk(std::string blk);
+
+  private:
+    //typedef std::map< long, basic_block_sptr >   blocksubmap_t;
+    typedef std::map< long, basic_block* >   blocksubmap_t;
+    typedef std::map< std::string, blocksubmap_t >  blockmap_t;
+
+    blockmap_t d_map;
+    pmt::pmt_t d_ref_map;
+    std::map< std::string, block*> primitive_map;
+  };
+
+} /* namespace gr */
+
+GR_RUNTIME_API extern gr::block_registry global_block_registry;
+
+#endif /* GR_RUNTIME_BLOCK_REGISTRY_H */