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authorChristian Grothoff <christian@grothoff.org>2015-10-07 14:15:38 +0000
committerChristian Grothoff <christian@grothoff.org>2015-10-07 14:15:38 +0000
commite5bd8fb4aa72717b8707a4652f14c0735acb52c4 (patch)
tree08398e22b9408cc24b6b9e6cb360fe04b9eeae05 /src/transport/plugin_transport_http_common.c
parent572bab1ace57fb9d7acbd218d6940cb1e9a0797b (diff)
determine network scope for ATS even if we do not yet have a session and only have an address
Diffstat (limited to 'src/transport/plugin_transport_http_common.c')
-rw-r--r--src/transport/plugin_transport_http_common.c51
1 files changed, 49 insertions, 2 deletions
diff --git a/src/transport/plugin_transport_http_common.c b/src/transport/plugin_transport_http_common.c
index 77558a49b..13f01f713 100644
--- a/src/transport/plugin_transport_http_common.c
+++ b/src/transport/plugin_transport_http_common.c
@@ -854,8 +854,10 @@ http_common_address_get_size (const struct HttpAddress * addr)
* @return #GNUNET_YES if equal, #GNUNET_NO if not, #GNUNET_SYSERR on error
*/
size_t
-http_common_cmp_addresses (const void *addr1, size_t addrlen1,
- const void *addr2, size_t addrlen2)
+http_common_cmp_addresses (const void *addr1,
+ size_t addrlen1,
+ const void *addr2,
+ size_t addrlen2)
{
const char *a1 = addr1;
const char *a2 = addr2;
@@ -888,4 +890,49 @@ http_common_cmp_addresses (const void *addr1, size_t addrlen1,
return GNUNET_NO;
}
+
+/**
+ * Function obtain the network type for an address.
+ *
+ * @param env the environment
+ * @param address the address
+ * @return the network type
+ */
+enum GNUNET_ATS_Network_Type
+http_common_get_network_for_address (struct GNUNET_TRANSPORT_PluginEnvironment *env,
+ const struct GNUNET_HELLO_Address *address)
+{
+
+ struct sockaddr *sa;
+ enum GNUNET_ATS_Network_Type net_type;
+ size_t salen = 0;
+ int res;
+
+ net_type = GNUNET_ATS_NET_UNSPECIFIED;
+ sa = http_common_socket_from_address (address->address,
+ address->address_length,
+ &res);
+ if (GNUNET_SYSERR == res)
+ return net_type;
+ if (GNUNET_YES == res)
+ {
+ GNUNET_assert (NULL != sa);
+ if (AF_INET == sa->sa_family)
+ {
+ salen = sizeof (struct sockaddr_in);
+ }
+ else if (AF_INET6 == sa->sa_family)
+ {
+ salen = sizeof (struct sockaddr_in6);
+ }
+ net_type = env->get_address_type (env->cls,
+ sa,
+ salen);
+ GNUNET_free (sa);
+ }
+ return net_type;
+}
+
+
+
/* end of plugin_transport_http_common.c */