add wireshark connector and packet dropper

lib/packet_dropper_impl.h

@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2013 Christoph Leitner <c.leitner@student.uibk.ac.at>
+ *
+ * This program 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 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef INCLUDED_GR_CCS_PACKET_DROPPER_IMPL_H
+#define INCLUDED_GR_CCS_PACKET_DROPPER_IMPL_H
+
+#include <ccs/packet_dropper.h>
+
+namespace gr {
+namespace ccs {
+	class CCS_API packet_dropper_impl : public packet_dropper {
+		private:
+			double d_drop_rate;
+			std::default_random_engine d_generator;
+			std::uniform_real_distribution<double> d_distribution;
+			void msg_handler(pmt::pmt_t msg);
+		public:
+			packet_dropper_impl(double drop_rate, unsigned long seed);
+	};
+}
+}
+
+#endif /* INCLUDED_GR_CCS_PACKET_DROPPER_IMPL_H */