diff --git a/libtransmission/net.c b/libtransmission/net.c index ebcd3e417..6153115cb 100644 --- a/libtransmission/net.c +++ b/libtransmission/net.c @@ -441,11 +441,10 @@ tr_netClose( tr_session * session, int s ) } /* - get_source_address(), get_name_source_address(), and - global_unicast_address() were written by Juliusz Chroboczek, - and are covered under the same license as dht.c. - Please feel free to copy them into your software - if it can help unbreaking the double-stack Internet. */ + get_source_address() and global_unicast_address() were written by + Juliusz Chroboczek, and are covered under the same license as dht.c. + Please feel free to copy them into your software if it can help + unbreaking the double-stack Internet. */ /* Get the source address used for a given destination address. Since there is no official interface to get this information, we create @@ -483,41 +482,6 @@ get_source_address( const struct sockaddr * dst, return -1; } -/* Like above, but for a given DNS name. */ -static int -get_name_source_address(int af, const char *name, - struct sockaddr *src, socklen_t *src_len) -{ - struct addrinfo hints, *info, *infop; - int rc; - - memset(&hints, 0, sizeof(hints)); - hints.ai_family = af; - hints.ai_socktype = SOCK_DGRAM; - - rc = getaddrinfo(name, "80", &hints, &info); - if(rc != 0) { - errno = ENOENT; - return -1; - } - - rc = -1; - errno = ENOENT; - infop = info; - while(infop) { - if(infop->ai_addr->sa_family == af) { - rc = get_source_address(infop->ai_addr, infop->ai_addrlen, - src, src_len); - if(rc >= 0) - break; - } - infop = infop->ai_next; - } - - freeaddrinfo(info); - return rc; -} - /* We all hate NATs. */ static int global_unicast_address(struct sockaddr *sa) @@ -545,16 +509,37 @@ static int tr_globalAddress( int af, void *addr, int *addr_len ) { struct sockaddr_storage ss; - socklen_t ss_len = sizeof(ss); + socklen_t sslen = sizeof(ss); + struct sockaddr_in sin; + struct sockaddr_in6 sin6; + struct sockaddr *sa; + socklen_t salen; int rc; - /* This should be a name with both IPv4 and IPv6 addresses. */ - rc = get_name_source_address( af, "www.transmissionbt.com", - (struct sockaddr*)&ss, &ss_len ); - /* In case Charles removes IPv6 from his website. */ - if( rc < 0 ) - rc = get_name_source_address( af, "www.ietf.org", - (struct sockaddr*)&ss, &ss_len ); + switch(af) { + case AF_INET: + memset(&sin, 0, sizeof(sin)); + sin.sin_family = AF_INET; + inet_pton(AF_INET, "91.121.74.28", &sin.sin_addr); + sin.sin_port = htons(6969); + sa = (struct sockaddr*)&sin; + salen = sizeof(sin); + break; + case AF_INET6: + memset(&sin6, 0, sizeof(sin6)); + sin6.sin6_family = AF_INET6; + /* In order for address selection to work right, this should be + a native IPv6 address, not Teredo or 6to4. */ + inet_pton(AF_INET6, "2001:1890:1112:1::20", &sin6.sin6_addr); + sin6.sin6_port = htons(6969); + sa = (struct sockaddr*)&sin6; + salen = sizeof(sin6); + break; + default: + return -1; + } + + rc = get_source_address( sa, salen, (struct sockaddr*)&ss, &sslen ); if( rc < 0 ) return -1;