X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=tunprotocol.h;h=81fd900f0f02238819a6cb4a261977d2a3a16cbf;hb=HEAD;hp=cfe3b46ef47bfcd1333cd2ec4eddec905314d318;hpb=5b611332f020c9fc94b5992188dd0701fdf4f327;p=greproxy

diff --git a/tunprotocol.h b/tunprotocol.h
index cfe3b46..81fd900 100644
--- a/tunprotocol.h
+++ b/tunprotocol.h
@@ -6,15 +6,21 @@
 #include <stdint.h>
 #include <string>
 
-class TUNProtocol : public Protocol {
+class TUNProtocol : public Sender, public Reader {
 public:
 	TUNProtocol(const char *devname);
-	virtual void send_packet(uint16_t proto, const std::string &data);
+	virtual void send_packet(uint16_t proto, const std::string &data, uint32_t incoming_seq);
 	virtual int fd() const;
-	void read_packet(Protocol* sender);
+	virtual void read_packet(Sender* sender);
+
+	int get_received_packets() const { return received_packets; }
+	int get_sent_packets() const { return sent_packets; }
 
 private:
 	int tunfd;
+	uint32_t seq;
+
+	int received_packets = 0, sent_packets = 0;
 };
 
 #endif  // !defined(_TUNPROTOCOL_H)