L2TP/L2TP-vpn/main.c

226         /* arguments from the preferences file */
237 			/* get the parameters from the IPSec dictionary */
241 			/* get the parameters from the L2TP dictionary */
254         /* arguments from command line */
463             struct sockaddr *from, socklen_t *addrlen)
465     while (recvfrom(sockfd, buff, nbytes, flags, from, addrlen) < 0)
593 		/* get authentication method from the IPSec dict */
611 				CFStringEncoding    encoding;
615 				encoding = (*(CFDataGetBytePtr(data) + 1) == 0x00) ? kCFStringEncodingUTF16LE : kCFStringEncodingUTF16BE;
617 				encoding = (*(CFDataGetBytePtr(data)    ) == 0x00) ? kCFStringEncodingUTF16BE : kCFStringEncodingUTF16LE;
619 				string = CFStringCreateWithBytes(NULL, (const UInt8 *)CFDataGetBytePtr(data), CFDataGetLength(data), encoding, FALSE);
663     struct sockaddr_in6		from;
666     /* we should check if there are too many call from the same IP address
679     /* read the duplicated SCCRQ from the listen socket and ignore for now */
680     if (l2tp_sys_recvfrom(listen_sockfd, recv_buf, 1500, MSG_DONTWAIT, (struct sockaddr*)&from, &addrlen) < 0)
698     struct sockaddr_in6		from;
701     /* we should check if there are too many call from the same IP address
716     /* read the duplicated SCCRQ from the listen socket and ignore for now */
717     if (l2tp_sys_recvfrom(listen_sockfd, recv_buf, 1500, MSG_DONTWAIT, (struct sockaddr*)&from, &addrlen) < 0)