* the previous (now invalid) one
* @param addr either the previous or the new public IP address
* @param addrlen actual lenght of @a addr
- * @param emsg NULL on success, otherwise an error message
+ * @param ret GNUNET_NAT_ERROR_SUCCESS on success, otherwise an error code
*/
static void
upnp_add (void *cls,
int add_remove,
const struct sockaddr *addr,
socklen_t addrlen,
- const char *emsg)
+ enum GNUNET_NAT_StatusCode ret)
{
struct GNUNET_NAT_Handle *h = cls;
struct LocalAddressList *pos;
struct LocalAddressList *next;
+ if (GNUNET_NAT_ERROR_SUCCESS != ret)
+ {
+ /* Error while running upnp client */
+ LOG (GNUNET_ERROR_TYPE_ERROR,
+ _("Error while running upnp client:\n"));
+
+ //FIXME: convert error code to string
+
+ return;
+ }
+
if (GNUNET_YES == add_remove)
{
add_to_address_list (h, LAL_UPNP, addr, addrlen);
GNUNET_a2s(addr, addrlen));
GNUNET_break (0);
}
- else if (GNUNET_SYSERR == add_remove)
- {
- /* Error while running upnp client */
- if (NULL != emsg)
- LOG (GNUNET_ERROR_TYPE_ERROR,
- _("Error while running upnp client: `%s'\n"), emsg);
- else
- LOG (GNUNET_ERROR_TYPE_ERROR,
- _("Error while running upnp client \n"));
- return;
- }
else
{
return GNUNET_NO;
}
+/**
+ * Converts enum GNUNET_NAT_StatusCode to a string
+ *
+ * @param err error code to resolve to a string
+ * @return pointer to a static string containing the error code
+ */
+const char *
+GNUNET_NAT_status2string (enum GNUNET_NAT_StatusCode err)
+{
+ switch (err)
+ {
+ case GNUNET_NAT_ERROR_SUCCESS:
+ return _ ("Operation Successful");
+ case GNUNET_NAT_ERROR_IPC_FAILURE:
+ return _ ("Internal Failure (IPC, ...)");
+ case GNUNET_NAT_ERROR_INTERNAL_NETWORK_ERROR:
+ return _ ("Failure in network subsystem, check permissions.");
+ case GNUNET_NAT_ERROR_TIMEOUT:
+ return _ ("Encountered timeout while performing operation");
+ case GNUNET_NAT_ERROR_NOT_ONLINE:
+ return _ ("detected that we are offline");
+ case GNUNET_NAT_ERROR_UPNPC_NOT_FOUND:
+ return _ ("`upnpc` command not found");
+ case GNUNET_NAT_ERROR_UPNPC_FAILED:
+ return _ ("Failed to run `upnpc` command");
+ case GNUNET_NAT_ERROR_UPNPC_TIMEOUT:
+ return _ ("`upnpc' command took too long, process killed");
+ case GNUNET_NAT_ERROR_UPNPC_PORTMAP_FAILED:
+ return _ ("`upnpc' command failed to establish port mapping");
+ case GNUNET_NAT_ERROR_EXTERNAL_IP_UTILITY_NOT_FOUND:
+ return _ ("`external-ip' command not found");
+ case GNUNET_NAT_ERROR_EXTERNAL_IP_UTILITY_FAILED:
+ return _ ("Failed to run `external-ip` command");
+ case GNUNET_NAT_ERROR_EXTERNAL_IP_UTILITY_OUTPUT_INVALID:
+ return _ ("`external-ip' command output invalid");
+ case GNUNET_NAT_ERROR_EXTERNAL_IP_ADDRESS_INVALID:
+ return _ ("no valid address was returned by `external-ip'");
+ case GNUNET_NAT_ERROR_NO_VALID_IF_IP_COMBO:
+ return _ ("Could not determine interface with internal/local network address");
+ case GNUNET_NAT_ERROR_HELPER_NAT_SERVER_NOT_FOUND:
+ return _ ("No functioning gnunet-helper-nat-server installation found");
+ case GNUNET_NAT_ERROR_NAT_TEST_START_FAILED:
+ return _ ("NAT test could not be initialized");
+ case GNUNET_NAT_ERROR_NAT_TEST_TIMEOUT:
+ return _ ("NAT test timeout reached");
+ case GNUNET_NAT_ERROR_NAT_REGISTER_FAILED:
+ return _ ("could not register NAT");
+ case GNUNET_NAT_ERROR_HELPER_NAT_CLIENT_NOT_FOUND:
+ return _ ("No working gnunet-helper-nat-client installation found");
+/* case:
+ return _ ("");*/
+ default:
+ return "unknown status code";
+ }
+}
/* end of nat.c */