X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=tunprotocol.cpp;h=f455e20ce7aeed31b4218619a8846c309e3bc09f;hb=HEAD;hp=534c8bdabfc77bb8aaad6a642fa1a196676f10bd;hpb=47f75fc7569e504a94a601cb3a81793400b134ac;p=greproxy

diff --git a/tunprotocol.cpp b/tunprotocol.cpp
index 534c8bd..f455e20 100644
--- a/tunprotocol.cpp
+++ b/tunprotocol.cpp
@@ -39,10 +39,10 @@ int tun_open(const char *name) {
 }  // namespace
 
 TUNProtocol::TUNProtocol(const char *devname)
-	: tunfd(tun_open(devname)) {
+	: tunfd(tun_open(devname)), seq(0) {
 }
 
-void TUNProtocol::send_packet(uint16_t proto, const string &data, int incoming_seq)
+void TUNProtocol::send_packet(uint16_t proto, const string &data, uint32_t incoming_seq)
 {
 	char buf[4096];
 
@@ -62,6 +62,8 @@ void TUNProtocol::send_packet(uint16_t proto, const string &data, int incoming_s
 		perror("write");
 		return;
 	}
+
+	++sent_packets;
 }
 
 int TUNProtocol::fd() const
@@ -69,7 +71,7 @@ int TUNProtocol::fd() const
 	return tunfd;
 }
 
-void TUNProtocol::read_packet(Protocol *sender)
+void TUNProtocol::read_packet(Sender *sender)
 {
 	char buf[4096];
 	int ret = read(tunfd, buf, sizeof(buf));
@@ -89,6 +91,7 @@ void TUNProtocol::read_packet(Protocol *sender)
 	ptr += 2;
 	//fprintf(stderr, "tun packet: flags=%x proto=%x len=%d\n",
 	//	flags, proto, ret - 4);
-	sender->send_packet(proto, string(ptr, buf + ret), -1);
+	++received_packets;
+	sender->send_packet(proto, string(ptr, buf + ret), seq++);
 }