108 fingerprint_out(struct libalias *la, struct alias_data *ah)  in fingerprint_out()  argument
120 fingerprint_in(struct libalias *la, struct alias_data *ah)  in fingerprint_in()  argument
131 protohandler_out(struct libalias *la, struct ip *pip, struct alias_data *ah)  in protohandler_out()  argument
133 	AliasHandleFtpOut(la, pip, ah->lnk, ah->maxpktsize);  in protohandler_out()
138 protohandler_in(struct libalias *la, struct ip *pip, struct alias_data *ah)  in protohandler_in()  argument
140 	AliasHandleFtpIn(la, pip, ah->lnk);  in protohandler_in()
209 static int	ParseFtpPortCommand(struct libalias *la, char *, int);
210 static int	ParseFtpEprtCommand(struct libalias *la, char *, int);
211 static int	ParseFtp227Reply(struct libalias *la, char *, int);
212 static int	ParseFtp229Reply(struct libalias *la, char *, int);
213 static void	NewFtpMessage(struct libalias *la, struct ip *, struct alias_link *, int, int);
217     struct libalias *la,  in AliasHandleFtpOut()  argument
248 			if (ParseFtpPortCommand(la, sptr, dlen))  in AliasHandleFtpOut()
250 			else if (ParseFtpEprtCommand(la, sptr, dlen))  in AliasHandleFtpOut()
254 			if (ParseFtp227Reply(la, sptr, dlen))  in AliasHandleFtpOut()
256 			else if (ParseFtp229Reply(la, sptr, dlen)) {  in AliasHandleFtpOut()
258 				la->true_addr.s_addr = pip->ip_src.s_addr;  in AliasHandleFtpOut()
263 			NewFtpMessage(la, pip, lnk, maxpacketsize, ftp_message_type);  in AliasHandleFtpOut()
279 AliasHandleFtpIn(struct libalias *la,  in AliasHandleFtpIn()  argument
304 	    (ParseFtpPortCommand(la, sptr, dlen) != 0 ||  in AliasHandleFtpIn()
305 	        ParseFtpEprtCommand(la, sptr, dlen) != 0)) {  in AliasHandleFtpIn()
311 		AddLink(la, GetOriginalAddress(lnk), la->true_addr,  in AliasHandleFtpIn()
313 		    htons(la->true_port), GET_ALIAS_PORT, IPPROTO_TCP);  in AliasHandleFtpIn()
329 ParseFtpPortCommand(struct libalias *la, char *sptr, int dlen)  in ParseFtpPortCommand()  argument
394 		la->true_addr.s_addr = htonl(addr);  in ParseFtpPortCommand()
395 		la->true_port = port;  in ParseFtpPortCommand()
402 ParseFtpEprtCommand(struct libalias *la, char *sptr, int dlen)  in ParseFtpEprtCommand()  argument
484 		la->true_addr.s_addr = htonl(addr);  in ParseFtpEprtCommand()
485 		la->true_port = port;  in ParseFtpEprtCommand()
492 ParseFtp227Reply(struct libalias *la, char *sptr, int dlen)  in ParseFtp227Reply()  argument
557 		la->true_port = port;  in ParseFtp227Reply()
558 		la->true_addr.s_addr = htonl(addr);  in ParseFtp227Reply()
565 ParseFtp229Reply(struct libalias *la, char *sptr, int dlen)  in ParseFtp229Reply()  argument
627 		la->true_port = port;  in ParseFtp229Reply()
634 NewFtpMessage(struct libalias *la, struct ip *pip,  in NewFtpMessage()  argument
642 	if (pip->ip_src.s_addr != la->true_addr.s_addr)  in NewFtpMessage()
645 	if (la->true_port < IPPORT_RESERVED)  in NewFtpMessage()
649 	ftp_lnk = AddLink(la, la->true_addr, GetDestAddress(lnk),  in NewFtpMessage()
650 	    GetAliasAddress(lnk), htons(la->true_port), 0, GET_ALIAS_PORT,  in NewFtpMessage()