StarMirror/toxcore
1
0
Fork 0
mirror of https://github.com/irungentoo/toxcore.git synced 2024-03-22 13:30:51 +08:00
Code Issues Projects Releases Wiki Activity

Merge pull request #579 from FullName/Integration

Browse Source 
IPv6: post-integration fixes
This commit is contained in:
irungentoo 2013-09-15 05:06:55 -07:00
commit f447027d9d
1 changed files with 22 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

33
toxcore/network.c
View File

@ -502,12 +502,24 @@ int ip_equal(IP *a, IP *b)
return 0;
#ifdef TOX_ENABLE_IPV6
/* same family */
if (a->family == b->family) {
if (a->family == AF_INET)
return (a->ip4.in_addr.s_addr == b->ip4.in_addr.s_addr);
else if (a->family == AF_INET6)
return IN6_ARE_ADDR_EQUAL(&a->ip6, &b->ip6);
else
return 0;
}
if (a->family == AF_INET)
return (a->ip4.in_addr.s_addr == b->ip4.in_addr.s_addr);
if (a->family == AF_INET6)
return IN6_ARE_ADDR_EQUAL(&a->ip6, &b->ip6);
/* different family: check on the IPv6 one if it is the IPv4 one embedded */
if ((a->family == AF_INET) && (b->family == AF_INET6)) {
if (IN6_IS_ADDR_V4COMPAT(&b->ip6))
return (a->ip4.in_addr.s_addr == b->ip6.s6_addr32[3]);
} else if ((a->family == AF_INET6) && (b->family == AF_INET)) {
if (IN6_IS_ADDR_V4COMPAT(&a->ip6))
return (a->ip6.s6_addr32[3] == b->ip4.in_addr.s_addr);
}
return 0;
#else
@ -748,7 +760,7 @@ int addr_resolve(const char *address, IP *to, IP *extra)
for (walker = server; (walker != NULL) && (rc != 3); walker = walker->ai_next) {
switch (walker->ai_family) {
case AF_INET:
if (walker->ai_family == family) {
if (walker->ai_family == family) { /* AF_INET requested, done */
struct sockaddr_in *addr = (struct sockaddr_in *)walker->ai_addr;
#ifdef TOX_ENABLE_IPV6
to->ip4.in_addr = addr->sin_addr;
@ -759,24 +771,23 @@ int addr_resolve(const char *address, IP *to, IP *extra)
}
#ifdef TOX_ENABLE_IPV6
else if (!(rc & 1)) {
else if (!(rc & 1)) { /* AF_UNSPEC requested, store away */
struct sockaddr_in *addr = (struct sockaddr_in *)walker->ai_addr;
to->ip4.in_addr = addr->sin_addr;
ip4.in_addr = addr->sin_addr;
rc |= 1;
}
#endif
break; /* switch */
#ifdef TOX_ENABLE_IPV6
case AF_INET6:
if (walker->ai_family == family) {
if (walker->ai_family == family) { /* AF_INET6 requested, done */
if (walker->ai_addrlen == sizeof(struct sockaddr_in6)) {
struct sockaddr_in6 *addr = (struct sockaddr_in6 *)walker->ai_addr;
to->ip6 = addr->sin6_addr;
rc = 3;
}
} else if (!(rc & 2)) {
} else if (!(rc & 2)) { /* AF_UNSPEC requested, store away */
if (walker->ai_addrlen == sizeof(struct sockaddr_in6)) {
struct sockaddr_in6 *addr = (struct sockaddr_in6 *)walker->ai_addr;
ip6 = addr->sin6_addr;