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 Philippe Buschmann
* @file gns/plugin_rest_gns.c
/**
* HTTP methods allows for this plugin
*/
-static char* allow_methods;
+static char *allow_methods;
/**
* @brief struct returned by the initialization function of the plugin
*/
struct RequestHandle
{
-
/**
* Connection to GNS
*/
* Rest connection
*/
struct GNUNET_REST_RequestHandle *rest_handle;
-
+
/**
* Desired timeout for the lookup (default is no timeout).
*/
* Response code
*/
int response_code;
-
};
cleanup_handle (void *cls)
{
struct RequestHandle *handle = cls;
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Cleaning up\n");
+
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Cleaning up\n");
if (NULL != handle->gns_lookup)
{
GNUNET_free (handle->name);
if (NULL != handle->emsg)
GNUNET_free (handle->emsg);
-
+
GNUNET_free (handle);
}
{
struct RequestHandle *handle = cls;
struct MHD_Response *resp;
- json_t *json_error = json_object();
+ json_t *json_error = json_object ();
char *response;
+ if (NULL != handle->timeout_task)
+ GNUNET_SCHEDULER_cancel (handle->timeout_task);
+ handle->timeout_task = NULL;
if (NULL == handle->emsg)
- handle->emsg = GNUNET_strdup(GNUNET_REST_GNS_ERROR_UNKNOWN);
+ handle->emsg = GNUNET_strdup (GNUNET_REST_GNS_ERROR_UNKNOWN);
- json_object_set_new(json_error,"error", json_string(handle->emsg));
+ json_object_set_new (json_error, "error", json_string (handle->emsg));
if (0 == handle->response_code)
- handle->response_code = MHD_HTTP_OK;
+ handle->response_code = MHD_HTTP_INTERNAL_SERVER_ERROR;
response = json_dumps (json_error, 0);
resp = GNUNET_REST_create_response (response);
handle->proc (handle->proc_cls, resp, handle->response_code);
- json_decref(json_error);
- GNUNET_free(response);
+ json_decref (json_error);
+ GNUNET_free (response);
GNUNET_SCHEDULER_add_now (&cleanup_handle, handle);
}
+static void
+do_timeout (void *cls)
+{
+ struct RequestHandle *handle = cls;
+
+ handle->timeout_task = NULL;
+ handle->response_code = MHD_HTTP_REQUEST_TIMEOUT;
+ do_error (handle);
+}
+
+
/**
* Iterator called on obtained result for a GNS lookup.
*
{
struct RequestHandle *handle = cls;
struct MHD_Response *resp;
- json_t *result_array;
- json_t *record_obj;
+ json_t *result_obj;
char *result;
handle->gns_lookup = NULL;
if (GNUNET_NO == was_gns)
{
handle->response_code = MHD_HTTP_NOT_FOUND;
- handle->emsg = GNUNET_strdup(GNUNET_REST_GNS_NOT_FOUND);
+ handle->emsg = GNUNET_strdup (GNUNET_REST_GNS_NOT_FOUND);
GNUNET_SCHEDULER_add_now (&do_error, handle);
return;
}
- result_array = json_array();
- for (uint32_t i=0;i<rd_count;i++)
- {
- if ((rd[i].record_type != handle->record_type) &&
- (GNUNET_GNSRECORD_TYPE_ANY != handle->record_type) )
- {
- continue;
- }
-
- record_obj = GNUNET_JSON_from_gns_record(NULL,&rd[i]);
- json_array_append (result_array, record_obj);
- json_decref (record_obj);
- }
+ result_obj = GNUNET_JSON_from_gnsrecord (handle->name, rd, rd_count);
- result = json_dumps(result_array, 0);
+ result = json_dumps (result_obj, 0);
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Result %s\n", result);
resp = GNUNET_REST_create_response (result);
handle->proc (handle->proc_cls, resp, MHD_HTTP_OK);
GNUNET_free (result);
- json_decref (result_array);
- GNUNET_SCHEDULER_add_now(&cleanup_handle, handle);
+ json_decref (result_obj);
+ GNUNET_SCHEDULER_add_now (&cleanup_handle, handle);
}
*/
void
get_gns_cont (struct GNUNET_REST_RequestHandle *con_handle,
- const char* url,
+ const char *url,
void *cls)
{
struct RequestHandle *handle = cls;
if (NULL == name)
{
handle->response_code = MHD_HTTP_NOT_FOUND;
- handle->emsg = GNUNET_strdup(GNUNET_REST_GNS_NOT_FOUND);
+ handle->emsg = GNUNET_strdup (GNUNET_REST_GNS_NOT_FOUND);
GNUNET_SCHEDULER_add_now (&do_error, handle);
return;
}
if (0 >= strlen (name))
{
handle->response_code = MHD_HTTP_NOT_FOUND;
- handle->emsg = GNUNET_strdup(GNUNET_REST_GNS_NOT_FOUND);
+ handle->emsg = GNUNET_strdup (GNUNET_REST_GNS_NOT_FOUND);
GNUNET_SCHEDULER_add_now (&do_error, handle);
return;
}
- handle->name = GNUNET_strdup(name);
+ handle->name = GNUNET_strdup (name);
handle->record_type = UINT32_MAX;
GNUNET_CRYPTO_hash (GNUNET_REST_GNS_PARAM_RECORD_TYPE,
strlen (GNUNET_REST_GNS_PARAM_RECORD_TYPE),
&key);
- if ( GNUNET_YES
- == GNUNET_CONTAINER_multihashmap_contains (con_handle->url_param_map,
- &key))
+ if (GNUNET_YES ==
+ GNUNET_CONTAINER_multihashmap_contains (con_handle->url_param_map, &key))
{
- record_type = GNUNET_CONTAINER_multihashmap_get (con_handle->url_param_map, &key);
- handle->record_type = GNUNET_GNSRECORD_typename_to_number(record_type);
+ record_type =
+ GNUNET_CONTAINER_multihashmap_get (con_handle->url_param_map, &key);
+ handle->record_type = GNUNET_GNSRECORD_typename_to_number (record_type);
}
- if(UINT32_MAX == handle->record_type)
+ if (UINT32_MAX == handle->record_type)
{
handle->record_type = GNUNET_GNSRECORD_TYPE_ANY;
}
}
-
/**
* Respond to OPTIONS request
*
*/
static void
options_cont (struct GNUNET_REST_RequestHandle *con_handle,
- const char* url,
+ const char *url,
void *cls)
{
struct MHD_Response *resp;
struct RequestHandle *handle = cls;
- //independent of path return all options
+ // independent of path return all options
resp = GNUNET_REST_create_response (NULL);
- MHD_add_response_header (resp,
- "Access-Control-Allow-Methods",
- allow_methods);
+ MHD_add_response_header (resp, "Access-Control-Allow-Methods", allow_methods);
handle->proc (handle->proc_cls, resp, MHD_HTTP_OK);
- GNUNET_SCHEDULER_add_now(&cleanup_handle, handle);
+ GNUNET_SCHEDULER_add_now (&cleanup_handle, handle);
return;
}
init_cont (struct RequestHandle *handle)
{
struct GNUNET_REST_RequestHandlerError err;
- static const struct GNUNET_REST_RequestHandler handlers[] = {
- {MHD_HTTP_METHOD_GET, GNUNET_REST_API_NS_GNS, &get_gns_cont},
- {MHD_HTTP_METHOD_OPTIONS, GNUNET_REST_API_NS_GNS, &options_cont},
- GNUNET_REST_HANDLER_END
- };
-
- if (GNUNET_NO == GNUNET_REST_handle_request (handle->rest_handle,
- handlers,
- &err,
- handle))
+ static const struct GNUNET_REST_RequestHandler handlers[] =
+ { { MHD_HTTP_METHOD_GET, GNUNET_REST_API_NS_GNS, &get_gns_cont },
+ { MHD_HTTP_METHOD_OPTIONS, GNUNET_REST_API_NS_GNS, &options_cont },
+ GNUNET_REST_HANDLER_END };
+
+ if (GNUNET_NO ==
+ GNUNET_REST_handle_request (handle->rest_handle, handlers, &err, handle))
{
handle->response_code = err.error_code;
GNUNET_SCHEDULER_add_now (&do_error, handle);
* @return GNUNET_OK if request accepted
*/
static void
-rest_process_request(struct GNUNET_REST_RequestHandle *rest_handle,
- GNUNET_REST_ResultProcessor proc,
- void *proc_cls)
+rest_process_request (struct GNUNET_REST_RequestHandle *rest_handle,
+ GNUNET_REST_ResultProcessor proc,
+ void *proc_cls)
{
struct RequestHandle *handle = GNUNET_new (struct RequestHandle);
handle->response_code = 0;
- handle->timeout = GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 60);
+ handle->timeout =
+ GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 60);
handle->proc_cls = proc_cls;
handle->proc = proc;
handle->rest_handle = rest_handle;
handle->url = GNUNET_strdup (rest_handle->url);
- if (handle->url[strlen (handle->url)-1] == '/')
- handle->url[strlen (handle->url)-1] = '\0';
+ if (handle->url[strlen (handle->url) - 1] == '/')
+ handle->url[strlen (handle->url) - 1] = '\0';
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Connecting...\n");
handle->gns = GNUNET_GNS_connect (cfg);
- init_cont(handle);
+ init_cont (handle);
handle->timeout_task =
- GNUNET_SCHEDULER_add_delayed (handle->timeout,
- &do_error,
- handle);
+ GNUNET_SCHEDULER_add_delayed (handle->timeout, &do_timeout, handle);
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Connected\n");
}
cfg = cls;
if (NULL != plugin.cfg)
- return NULL; /* can only initialize once! */
- memset (&plugin, 0, sizeof (struct Plugin));
+ return NULL; /* can only initialize once! */
+ memset (&plugin, 0, sizeof(struct Plugin));
plugin.cfg = cfg;
api = GNUNET_new (struct GNUNET_REST_Plugin);
api->cls = &plugin;
MHD_HTTP_METHOD_DELETE,
MHD_HTTP_METHOD_OPTIONS);
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _("Gns REST API initialized\n"));
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, _ ("Gns REST API initialized\n"));
return api;
}
{
struct GNUNET_REST_Plugin *api = cls;
struct Plugin *plugin = api->cls;
+
plugin->cfg = NULL;
GNUNET_free_non_null (allow_methods);
GNUNET_free (api);
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Gns REST plugin is finished\n");
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Gns REST plugin is finished\n");
return NULL;
}
-/* end of plugin_rest_gns.c */
+/* end of plugin_rest_gns.c */
projects / oweals / gnunet.git / blobdiff