Renamed burst sink/source to burst file sink/source
diff --git a/lib/misc_utils/burst_file_source_impl.h b/lib/misc_utils/burst_file_source_impl.h
new file mode 100644
index 0000000..383dc90
--- /dev/null
+++ b/lib/misc_utils/burst_file_source_impl.h
@@ -0,0 +1,50 @@
+/* -*- c++ -*- */
+/* @file
+ * @author Roman Khassraf <rkhassraf@gmail.com>
+ * @section LICENSE
+ *
+ * Gr-gsm 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.
+ *
+ * Gr-gsm 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 gr-gsm; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#ifndef INCLUDED_GSM_BURST_FILE_SOURCE_IMPL_H
+#define INCLUDED_GSM_BURST_FILE_SOURCE_IMPL_H
+
+#include <grgsm/misc_utils/burst_file_source.h>
+#include <fstream>
+
+namespace gr {
+  namespace gsm {
+
+    class burst_file_source_impl : public burst_file_source
+    {
+     private:
+        boost::shared_ptr<gr::thread::thread> d_thread;
+        std::ifstream d_input_file;
+        bool d_finished;
+        void run();
+     public:
+        burst_file_source_impl(const std::string &filename);
+        ~burst_file_source_impl();
+        bool start();
+        bool stop();
+        bool finished();
+    };
+  } // namespace gsm
+} // namespace gr
+
+#endif /* INCLUDED_GSM_BURST_FILE_SOURCE_IMPL_H */
+