1 files changed, 65 insertions, 0 deletions
diff --git a/gnuradio-core/src/lib/runtime/gr_message.i b/gnuradio-core/src/lib/runtime/gr_message.i
new file mode 100644
index 000000000..19d5d1cd1
--- /dev/null
+++ b/gnuradio-core/src/lib/runtime/gr_message.i
@@ -0,0 +1,65 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2005 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 GNU Radio; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+class gr_message;
+typedef boost::shared_ptr<gr_message> gr_message_sptr;
+%template(gr_message_sptr) boost::shared_ptr<gr_message>;
+
+%rename(message_from_string) gr_make_message_from_string;
+gr_message_sptr
+gr_make_message_from_string(const std::string s, long type = 0, double arg1 = 0, double arg2 = 0);
+
+%rename(message) gr_make_message;
+gr_message_sptr
+gr_make_message(long type = 0, double arg1 = 0, double arg2 = 0, size_t length = 0);
+
+/*!
+ * \brief Message.
+ *
+ * The ideas and method names for adjustable message length were
+ * lifted from the click modular router "Packet" class.
+ */
+class gr_message {
+  gr_message (long type, double arg1, double arg2, size_t length);
+
+  unsigned char *buf_data() const  { return d_buf_start; }
+  size_t buf_len() const 	   { return d_buf_end - d_buf_start; }
+
+public:
+  ~gr_message ();
+
+  long type() const   { return d_type; }
+  double arg1() const { return d_arg1; }
+  double arg2() const { return d_arg2; }
+
+  void set_type(long type)   { d_type = type; }
+  void set_arg1(double arg1) { d_arg1 = arg1; }
+  void set_arg2(double arg2) { d_arg2 = arg2; }
+
+  size_t length() const;
+  std::string to_string() const;
+
+};
+
+%rename(message_ncurrently_allocated) gr_message_ncurrently_allocated;
+long gr_message_ncurrently_allocated();
+