This file is part of GNUnet.
Copyright (C) 2007-2017 GNUnet e.V.
- GNUnet is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published
- by the Free Software Foundation; either version 3, or (at your
- option) any later version.
+ GNUnet is free software: you can redistribute it and/or modify it
+ under the terms of the GNU Affero General Public License as published
+ by the Free Software Foundation, either version 3 of the License,
+ or (at your option) any later version.
GNUnet is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
+ Affero General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with GNUnet; see the file COPYING. If not, write to the
- Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA.
-*/
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+ SPDX-License-Identifier: AGPL3.0-or-later
+ */
/**
* @author Christian Grothoff
/**
* Handle to auto-configuration in progress.
*/
-struct GNUNET_NAT_AUTO_AutoHandle
-{
-
+struct GNUNET_NAT_AUTO_AutoHandle {
/**
* Configuration we use.
*/
* Closure for @e arc.
*/
void *arc_cls;
-
};
* @return point to a static string containing the error code
*/
const char *
-GNUNET_NAT_AUTO_status2string (enum GNUNET_NAT_StatusCode err)
+GNUNET_NAT_AUTO_status2string(enum GNUNET_NAT_StatusCode err)
{
switch (err)
- {
- case GNUNET_NAT_ERROR_SUCCESS:
- return _ ("Operation Successful");
- case GNUNET_NAT_ERROR_IPC_FAILURE:
- return _ ("IPC failure");
- 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");
- default:
- return "unknown status code";
- }
+ {
+ case GNUNET_NAT_ERROR_SUCCESS:
+ return _("Operation Successful");
+
+ case GNUNET_NAT_ERROR_IPC_FAILURE:
+ return _("IPC failure");
+
+ 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");
+
+ default:
+ return "unknown status code";
+ }
}
* @return #GNUNET_OK if @a res is well-formed (always for now)
*/
static int
-check_auto_result (void *cls,
- const struct GNUNET_NAT_AUTO_AutoconfigResultMessage *res)
+check_auto_result(void *cls,
+ const struct GNUNET_NAT_AUTO_AutoconfigResultMessage *res)
{
return GNUNET_OK;
}
* @param res the result
*/
static void
-handle_auto_result (void *cls,
- const struct GNUNET_NAT_AUTO_AutoconfigResultMessage *res)
+handle_auto_result(void *cls,
+ const struct GNUNET_NAT_AUTO_AutoconfigResultMessage *res)
{
struct GNUNET_NAT_AUTO_AutoHandle *ah = cls;
size_t left;
struct GNUNET_CONFIGURATION_Handle *cfg;
enum GNUNET_NAT_Type type
- = (enum GNUNET_NAT_Type) ntohl (res->type);
+ = (enum GNUNET_NAT_Type)ntohl(res->type);
enum GNUNET_NAT_StatusCode status
- = (enum GNUNET_NAT_StatusCode) ntohl (res->status_code);
+ = (enum GNUNET_NAT_StatusCode)ntohl(res->status_code);
- left = ntohs (res->header.size) - sizeof (*res);
- cfg = GNUNET_CONFIGURATION_create ();
+ left = ntohs(res->header.size) - sizeof(*res);
+ cfg = GNUNET_CONFIGURATION_create();
if (GNUNET_OK !=
- GNUNET_CONFIGURATION_deserialize (cfg,
- (const char *) &res[1],
- left,
- NULL))
- {
- GNUNET_break (0);
- ah->arc (ah->arc_cls,
- NULL,
- GNUNET_NAT_ERROR_IPC_FAILURE,
- type);
- }
+ GNUNET_CONFIGURATION_deserialize(cfg,
+ (const char *)&res[1],
+ left,
+ NULL))
+ {
+ GNUNET_break(0);
+ ah->arc(ah->arc_cls,
+ NULL,
+ GNUNET_NAT_ERROR_IPC_FAILURE,
+ type);
+ }
else
- {
- ah->arc (ah->arc_cls,
- cfg,
- status,
- type);
- }
- GNUNET_CONFIGURATION_destroy (cfg);
- GNUNET_NAT_AUTO_autoconfig_cancel (ah);
+ {
+ ah->arc(ah->arc_cls,
+ cfg,
+ status,
+ type);
+ }
+ GNUNET_CONFIGURATION_destroy(cfg);
+ GNUNET_NAT_AUTO_autoconfig_cancel(ah);
}
* @param error details about the error
*/
static void
-ah_error_handler (void *cls,
- enum GNUNET_MQ_Error error)
+ah_error_handler(void *cls,
+ enum GNUNET_MQ_Error error)
{
struct GNUNET_NAT_AUTO_AutoHandle *ah = cls;
- ah->arc (ah->arc_cls,
- NULL,
- GNUNET_NAT_ERROR_IPC_FAILURE,
- GNUNET_NAT_TYPE_UNKNOWN);
- GNUNET_NAT_AUTO_autoconfig_cancel (ah);
+ ah->arc(ah->arc_cls,
+ NULL,
+ GNUNET_NAT_ERROR_IPC_FAILURE,
+ GNUNET_NAT_TYPE_UNKNOWN);
+ GNUNET_NAT_AUTO_autoconfig_cancel(ah);
}
* @return handle to cancel operation
*/
struct GNUNET_NAT_AUTO_AutoHandle *
-GNUNET_NAT_AUTO_autoconfig_start (const struct GNUNET_CONFIGURATION_Handle *cfg,
- GNUNET_NAT_AUTO_AutoResultCallback cb,
- void *cb_cls)
+GNUNET_NAT_AUTO_autoconfig_start(const struct GNUNET_CONFIGURATION_Handle *cfg,
+ GNUNET_NAT_AUTO_AutoResultCallback cb,
+ void *cb_cls)
{
- struct GNUNET_NAT_AUTO_AutoHandle *ah = GNUNET_new (struct GNUNET_NAT_AUTO_AutoHandle);
+ struct GNUNET_NAT_AUTO_AutoHandle *ah = GNUNET_new(struct GNUNET_NAT_AUTO_AutoHandle);
struct GNUNET_MQ_MessageHandler handlers[] = {
- GNUNET_MQ_hd_var_size (auto_result,
- GNUNET_MESSAGE_TYPE_NAT_AUTO_CFG_RESULT,
- struct GNUNET_NAT_AUTO_AutoconfigResultMessage,
- ah),
- GNUNET_MQ_handler_end ()
+ GNUNET_MQ_hd_var_size(auto_result,
+ GNUNET_MESSAGE_TYPE_NAT_AUTO_CFG_RESULT,
+ struct GNUNET_NAT_AUTO_AutoconfigResultMessage,
+ ah),
+ GNUNET_MQ_handler_end()
};
struct GNUNET_MQ_Envelope *env;
struct GNUNET_NAT_AUTO_AutoconfigRequestMessage *req;
char *buf;
size_t size;
- buf = GNUNET_CONFIGURATION_serialize (cfg,
- &size);
- if (size > GNUNET_MAX_MESSAGE_SIZE - sizeof (*req))
- {
- GNUNET_break (0);
- GNUNET_free (buf);
- GNUNET_free (ah);
- return NULL;
- }
+ buf = GNUNET_CONFIGURATION_serialize(cfg,
+ &size);
+ if (size > GNUNET_MAX_MESSAGE_SIZE - sizeof(*req))
+ {
+ GNUNET_break(0);
+ GNUNET_free(buf);
+ GNUNET_free(ah);
+ return NULL;
+ }
ah->arc = cb;
ah->arc_cls = cb_cls;
- ah->mq = GNUNET_CLIENT_connect (cfg,
- "nat",
- handlers,
- &ah_error_handler,
- ah);
+ ah->mq = GNUNET_CLIENT_connect(cfg,
+ "nat",
+ handlers,
+ &ah_error_handler,
+ ah);
if (NULL == ah->mq)
- {
- GNUNET_break (0);
- GNUNET_free (buf);
- GNUNET_free (ah);
- return NULL;
- }
- env = GNUNET_MQ_msg_extra (req,
- size,
- GNUNET_MESSAGE_TYPE_NAT_AUTO_REQUEST_CFG);
- GNUNET_memcpy (&req[1],
- buf,
- size);
- GNUNET_free (buf);
- GNUNET_MQ_send (ah->mq,
- env);
+ {
+ GNUNET_break(0);
+ GNUNET_free(buf);
+ GNUNET_free(ah);
+ return NULL;
+ }
+ env = GNUNET_MQ_msg_extra(req,
+ size,
+ GNUNET_MESSAGE_TYPE_NAT_AUTO_REQUEST_CFG);
+ GNUNET_memcpy(&req[1],
+ buf,
+ size);
+ GNUNET_free(buf);
+ GNUNET_MQ_send(ah->mq,
+ env);
return ah;
}
* @param ah handle for operation to abort
*/
void
-GNUNET_NAT_AUTO_autoconfig_cancel (struct GNUNET_NAT_AUTO_AutoHandle *ah)
+GNUNET_NAT_AUTO_autoconfig_cancel(struct GNUNET_NAT_AUTO_AutoHandle *ah)
{
- GNUNET_MQ_destroy (ah->mq);
- GNUNET_free (ah);
+ GNUNET_MQ_destroy(ah->mq);
+ GNUNET_free(ah);
}
/* end of nat_api_auto.c */
projects / oweals / gnunet.git / blobdiff