1 files changed, 88 insertions, 0 deletions
diff --git a/gnuradio-runtime/swig/gr_hier_block2.i b/gnuradio-runtime/swig/gr_hier_block2.i
new file mode 100644
index 0000000000..a857394ca7
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+++ b/gnuradio-runtime/swig/gr_hier_block2.i
@@ -0,0 +1,88 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2005,2006,2007 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 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.
+ */
+
+%include <gr_basic_block.i>
+
+class gr_hier_block2;
+typedef boost::shared_ptr<gr_hier_block2> gr_hier_block2_sptr;
+%template(gr_hier_block2_sptr) boost::shared_ptr<gr_hier_block2>;
+
+// Hack to have a Python shim implementation of gr.hier_block2
+// that instantiates one of these and passes through calls
+%rename(hier_block2_swig) gr_make_hier_block2;
+gr_hier_block2_sptr gr_make_hier_block2(const std::string name,
+                                        gr_io_signature_sptr input_signature,
+                                        gr_io_signature_sptr output_signature)
+  throw (std::runtime_error);
+
+// Rename connect and disconnect so that we can more easily build a
+// better interface in scripting land.
+%rename(primitive_connect) gr_hier_block2::connect;
+%rename(primitive_disconnect) gr_hier_block2::disconnect;
+%rename(primitive_msg_connect) gr_hier_block2::msg_connect;
+%rename(primitive_msg_disconnect) gr_hier_block2::msg_disconnect;
+%rename(primitive_message_port_register_hier_in) gr_hier_block2::message_port_register_hier_in;
+%rename(primitive_message_port_register_hier_out) gr_hier_block2::message_port_register_hier_out;
+
+class gr_hier_block2 : public gr_basic_block
+{
+private:
+  gr_hier_block2(const std::string name,
+		 gr_io_signature_sptr input_signature,
+		 gr_io_signature_sptr output_signature);
+
+public:
+  ~gr_hier_block2 ();
+
+  void connect(gr_basic_block_sptr block)
+    throw (std::invalid_argument);
+  void connect(gr_basic_block_sptr src, int src_port,
+	       gr_basic_block_sptr dst, int dst_port)
+    throw (std::invalid_argument);
+  void msg_connect(gr_basic_block_sptr src, pmt::pmt_t srcport,
+           gr_basic_block_sptr dst, pmt::pmt_t dstport)
+    throw (std::runtime_error);
+  void msg_connect(gr_basic_block_sptr src, std::string srcport,
+           gr_basic_block_sptr dst,  std::string dstport)
+    throw (std::runtime_error);
+  void msg_disconnect(gr_basic_block_sptr src, pmt::pmt_t srcport,
+           gr_basic_block_sptr dst, pmt::pmt_t dstport)
+    throw (std::runtime_error);
+  void msg_disconnect(gr_basic_block_sptr src, std::string srcport,
+           gr_basic_block_sptr dst, std::string dstport)
+    throw (std::runtime_error);
+
+  void disconnect(gr_basic_block_sptr block)
+    throw (std::invalid_argument);
+  void disconnect(gr_basic_block_sptr src, int src_port,
+		  gr_basic_block_sptr dst, int dst_port)
+    throw (std::invalid_argument);
+  void disconnect_all();
+  void lock();
+  void unlock();
+
+  void message_port_register_hier_in(pmt::pmt_t port_id);
+  void message_port_register_hier_out(pmt::pmt_t port_id);
+
+
+  gr_hier_block2_sptr to_hier_block2(); // Needed for Python type coercion
+};