diff options
Diffstat (limited to 'gweb/gresolv.c')
| -rw-r--r-- | gweb/gresolv.c | 41 |
1 files changed, 33 insertions, 8 deletions
diff --git a/gweb/gresolv.c b/gweb/gresolv.c index a334d844..d857e01d 100644 --- a/gweb/gresolv.c +++ b/gweb/gresolv.c @@ -99,6 +99,8 @@ struct resolv_nameserver { struct _GResolv { gint ref_count; + int result_family; + guint next_lookup_id; GQueue *lookup_queue; GQueue *query_queue; @@ -791,6 +793,8 @@ GResolv *g_resolv_new(int index) resolv->ref_count = 1; + resolv->result_family = AF_UNSPEC; + resolv->next_lookup_id = 1; resolv->query_queue = g_queue_new(); @@ -974,16 +978,24 @@ guint g_resolv_lookup_hostname(GResolv *resolv, const char *hostname, lookup->result_data = user_data; lookup->id = resolv->next_lookup_id++; - if (add_query(lookup, hostname, ns_t_a)) { - g_free(lookup); - return -EIO; + if (resolv->result_family != AF_INET6) { + if (add_query(lookup, hostname, ns_t_a)) { + g_free(lookup); + return -EIO; + } } - if (add_query(lookup, hostname, ns_t_aaaa)) { - destroy_query(lookup->ipv4_query); - g_queue_remove(resolv->query_queue, lookup->ipv4_query); - g_free(lookup); - return -EIO; + if (resolv->result_family != AF_INET) { + if (add_query(lookup, hostname, ns_t_aaaa)) { + if (resolv->result_family != AF_INET6) { + destroy_query(lookup->ipv4_query); + g_queue_remove(resolv->query_queue, + lookup->ipv4_query); + } + + g_free(lookup); + return -EIO; + } } g_queue_push_tail(resolv->lookup_queue, lookup); @@ -1005,3 +1017,16 @@ gboolean g_resolv_cancel_lookup(GResolv *resolv, guint id) return TRUE; } + +gboolean g_resolv_set_address_family(GResolv *resolv, int family) +{ + if (resolv == NULL) + return FALSE; + + if (family != AF_UNSPEC && family != AF_INET && family != AF_INET6) + return FALSE; + + resolv->result_family = family; + + return TRUE; +} |