static gboolean
afsocket_sd_setup_socket(AFSocketSourceDriver *self, gint fd)
{
return afsocket_setup_socket(fd, self->sock_options_ptr, AFSOCKET_DIR_RECV);
}
static gboolean
afinet_setup_socket(gint fd, GSockAddr *addr, InetSocketOptions *sock_options, AFSocketDirection dir)
{
gint off = 0;
if (!afsocket_setup_socket(fd, &sock_options->super, dir))
return FALSE;
switch (addr->sa.sa_family)
{
case AF_INET:
{
struct ip_mreq mreq;
if (IN_MULTICAST(ntohl(g_sockaddr_inet_get_address(addr).s_addr)))
{
if (dir & AFSOCKET_DIR_RECV)
{
memset(&mreq, 0, sizeof(mreq));
mreq.imr_multiaddr = g_sockaddr_inet_get_address(addr);
mreq.imr_interface.s_addr = INADDR_ANY;
/*CID 10352 (#1 of 9): Unchecked return value from library*/
if(setsockopt(fd, SOL_IP, IP_ADD_MEMBERSHIP, &mreq, sizeof(mreq)))
return FALSE;
/*CID 10352 (#2 of 9): Unchecked return value from library*/
if(setsockopt(fd, SOL_IP, IP_MULTICAST_LOOP, &off, sizeof(off)))
return FALSE;
}
if (dir & AFSOCKET_DIR_SEND)
{
if (sock_options->ttl)
/*CID 10352 (#3 of 9): Unchecked return value from library*/
if(setsockopt(fd, SOL_IP, IP_MULTICAST_TTL, &sock_options->ttl, sizeof(sock_options->ttl)))
return FALSE;
}
}
else
{
if (sock_options->ttl && (dir & AFSOCKET_DIR_SEND))
/*CID 10352 (#4 of 9): Unchecked return value from library*/
if(setsockopt(fd, SOL_IP, IP_TTL, &sock_options->ttl, sizeof(sock_options->ttl)))
return FALSE;
}
if (sock_options->tos && (dir & AFSOCKET_DIR_SEND))
/*CID 10352 (#5 of 9): Unchecked return value from library*/
if(setsockopt(fd, SOL_IP, IP_TOS, &sock_options->tos, sizeof(sock_options->tos)))
return FALSE;
break;
}
#if ENABLE_IPV6
case AF_INET6:
{
struct ipv6_mreq mreq6;
if (IN6_IS_ADDR_MULTICAST(&g_sockaddr_inet6_get_sa(addr)->sin6_addr))
{
if (dir & AFSOCKET_DIR_RECV)
{
memset(&mreq6, 0, sizeof(mreq6));
mreq6.ipv6mr_multiaddr = *g_sockaddr_inet6_get_address(addr);
mreq6.ipv6mr_interface = 0;
/*CID 10352 (#6 of 9): Unchecked return value from library*/
if(setsockopt(fd, SOL_IPV6, IPV6_JOIN_GROUP, &mreq6, sizeof(mreq6)))
return FALSE;
/*CID 10352 (#7 of 9): Unchecked return value from library*/
if(setsockopt(fd, SOL_IPV6, IPV6_MULTICAST_LOOP, &off, sizeof(off)))
return FALSE;
}
if (dir & AFSOCKET_DIR_SEND)
{
if (sock_options->ttl)
/*CID 10352 (#8 of 9): Unchecked return value from library*/
if(setsockopt(fd, SOL_IPV6, IPV6_MULTICAST_HOPS, &sock_options->ttl, sizeof(sock_options->ttl)))
return FALSE;
}
}
else
{
if (sock_options->ttl && (dir & AFSOCKET_DIR_SEND))
/*CID 10352 (#9 of 9): Unchecked return value from library*/
if(setsockopt(fd, SOL_IPV6, IPV6_UNICAST_HOPS, &sock_options->ttl, sizeof(sock_options->ttl)))
return FALSE;
}
break;
}
#endif
}
return TRUE;
}
static gboolean
afsocket_dd_setup_socket(AFSocketDestDriver *self, gint fd)
{
return afsocket_setup_socket(fd, self->sock_options_ptr, AFSOCKET_DIR_SEND);
}
