1 files changed, 96 insertions, 95 deletions

diff --git a/src/dns/plugin_block_dns.c b/src/dns/plugin_block_dns.c
index ed75ce2f3..fd4d844c5 100644
--- a/src/dns/plugin_block_dns.c
+++ b/src/dns/plugin_block_dns.c
@@ -11,12 +11,12 @@
      WITHOUT ANY WARRANTY; without even the implied warranty of
      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      Affero General Public License for more details.
-    
+
      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
-*/
+ */
 
 /**
  * @file dns/plugin_block_dns.c
@@ -54,37 +54,37 @@
  *         by this @a type of block (this is not an error)
  */
 static struct GNUNET_BLOCK_Group *
-block_plugin_dns_create_group (void *cls,
-                               enum GNUNET_BLOCK_Type type,
-                               uint32_t nonce,
-                               const void *raw_data,
-                               size_t raw_data_size,
-                               va_list va)
+block_plugin_dns_create_group(void *cls,
+                              enum GNUNET_BLOCK_Type type,
+                              uint32_t nonce,
+                              const void *raw_data,
+                              size_t raw_data_size,
+                              va_list va)
 {
   unsigned int bf_size;
   const char *guard;
 
-  guard = va_arg (va, const char *);
-  if (0 == strcmp (guard,
-                   "seen-set-size"))
-    bf_size = GNUNET_BLOCK_GROUP_compute_bloomfilter_size (va_arg (va, unsigned int),
-                                                           BLOOMFILTER_K);
-  else if (0 == strcmp (guard,
-                        "filter-size"))
-    bf_size = va_arg (va, unsigned int);
+  guard = va_arg(va, const char *);
+  if (0 == strcmp(guard,
+                  "seen-set-size"))
+    bf_size = GNUNET_BLOCK_GROUP_compute_bloomfilter_size(va_arg(va, unsigned int),
+                                                          BLOOMFILTER_K);
+  else if (0 == strcmp(guard,
+                       "filter-size"))
+    bf_size = va_arg(va, unsigned int);
   else
-  {
-    GNUNET_break (0);
-    bf_size = 8;
-  }
-  GNUNET_break (NULL == va_arg (va, const char *));
-  return GNUNET_BLOCK_GROUP_bf_create (cls,
-                                       bf_size,
-                                       BLOOMFILTER_K,
-                                       type,
-                                       nonce,
-                                       raw_data,
-                                       raw_data_size);
+    {
+      GNUNET_break(0);
+      bf_size = 8;
+    }
+  GNUNET_break(NULL == va_arg(va, const char *));
+  return GNUNET_BLOCK_GROUP_bf_create(cls,
+                                      bf_size,
+                                      BLOOMFILTER_K,
+                                      type,
+                                      nonce,
+                                      raw_data,
+                                      raw_data_size);
 }
 
 
@@ -105,71 +105,72 @@ block_plugin_dns_create_group (void *cls,
  * @return characterization of result
  */
 static enum GNUNET_BLOCK_EvaluationResult
-block_plugin_dns_evaluate (void *cls,
-                           struct GNUNET_BLOCK_Context *ctx,
-                           enum GNUNET_BLOCK_Type type,
-                           struct GNUNET_BLOCK_Group *bg,
-                           enum GNUNET_BLOCK_EvaluationOptions eo,
-                           const struct GNUNET_HashCode * query,
-                           const void *xquery,
-                           size_t xquery_size,
-                           const void *reply_block,
-                           size_t reply_block_size)
+block_plugin_dns_evaluate(void *cls,
+                          struct GNUNET_BLOCK_Context *ctx,
+                          enum GNUNET_BLOCK_Type type,
+                          struct GNUNET_BLOCK_Group *bg,
+                          enum GNUNET_BLOCK_EvaluationOptions eo,
+                          const struct GNUNET_HashCode * query,
+                          const void *xquery,
+                          size_t xquery_size,
+                          const void *reply_block,
+                          size_t reply_block_size)
 {
   const struct GNUNET_DNS_Advertisement *ad;
   struct GNUNET_HashCode phash;
 
   switch (type)
-  {
-  case GNUNET_BLOCK_TYPE_DNS:
-    if (0 != xquery_size)
-      return GNUNET_BLOCK_EVALUATION_REQUEST_INVALID;
-
-    if (NULL == reply_block)
-      return GNUNET_BLOCK_EVALUATION_REQUEST_VALID;
-
-    if (sizeof (struct GNUNET_DNS_Advertisement) != reply_block_size)
-    {
-      GNUNET_break_op (0);
-      return GNUNET_BLOCK_EVALUATION_RESULT_INVALID;
-    }
-    ad = reply_block;
-
-    if (ntohl (ad->purpose.size) !=
-        sizeof (struct GNUNET_DNS_Advertisement) -
-        sizeof (struct GNUNET_CRYPTO_EddsaSignature))
-    {
-      GNUNET_break_op (0);
-      return GNUNET_BLOCK_EVALUATION_RESULT_INVALID;
-    }
-    if (0 ==
-        GNUNET_TIME_absolute_get_remaining (GNUNET_TIME_absolute_ntoh
-                                            (ad->expiration_time)).rel_value_us)
-    {
-      GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
-                  "DNS advertisement has expired\n");
-      return GNUNET_BLOCK_EVALUATION_RESULT_INVALID;
-    }
-    if (GNUNET_OK !=
-        GNUNET_CRYPTO_eddsa_verify (GNUNET_SIGNATURE_PURPOSE_DNS_RECORD,
-                                    &ad->purpose,
-                                    &ad->signature,
-                                    &ad->peer.public_key))
     {
-      GNUNET_break_op (0);
-      return GNUNET_BLOCK_EVALUATION_RESULT_INVALID;
+    case GNUNET_BLOCK_TYPE_DNS:
+      if (0 != xquery_size)
+        return GNUNET_BLOCK_EVALUATION_REQUEST_INVALID;
+
+      if (NULL == reply_block)
+        return GNUNET_BLOCK_EVALUATION_REQUEST_VALID;
+
+      if (sizeof(struct GNUNET_DNS_Advertisement) != reply_block_size)
+        {
+          GNUNET_break_op(0);
+          return GNUNET_BLOCK_EVALUATION_RESULT_INVALID;
+        }
+      ad = reply_block;
+
+      if (ntohl(ad->purpose.size) !=
+          sizeof(struct GNUNET_DNS_Advertisement) -
+          sizeof(struct GNUNET_CRYPTO_EddsaSignature))
+        {
+          GNUNET_break_op(0);
+          return GNUNET_BLOCK_EVALUATION_RESULT_INVALID;
+        }
+      if (0 ==
+          GNUNET_TIME_absolute_get_remaining(GNUNET_TIME_absolute_ntoh
+                                               (ad->expiration_time)).rel_value_us)
+        {
+          GNUNET_log(GNUNET_ERROR_TYPE_DEBUG,
+                     "DNS advertisement has expired\n");
+          return GNUNET_BLOCK_EVALUATION_RESULT_INVALID;
+        }
+      if (GNUNET_OK !=
+          GNUNET_CRYPTO_eddsa_verify(GNUNET_SIGNATURE_PURPOSE_DNS_RECORD,
+                                     &ad->purpose,
+                                     &ad->signature,
+                                     &ad->peer.public_key))
+        {
+          GNUNET_break_op(0);
+          return GNUNET_BLOCK_EVALUATION_RESULT_INVALID;
+        }
+      GNUNET_CRYPTO_hash(reply_block,
+                         reply_block_size,
+                         &phash);
+      if (GNUNET_YES ==
+          GNUNET_BLOCK_GROUP_bf_test_and_set(bg,
+                                             &phash))
+        return GNUNET_BLOCK_EVALUATION_OK_DUPLICATE;
+      return GNUNET_BLOCK_EVALUATION_OK_MORE;
+
+    default:
+      return GNUNET_BLOCK_EVALUATION_TYPE_NOT_SUPPORTED;
     }
-    GNUNET_CRYPTO_hash (reply_block,
-                        reply_block_size,
-                        &phash);
-    if (GNUNET_YES ==
-        GNUNET_BLOCK_GROUP_bf_test_and_set (bg,
-                                            &phash))
-      return GNUNET_BLOCK_EVALUATION_OK_DUPLICATE;
-    return GNUNET_BLOCK_EVALUATION_OK_MORE;
-  default:
-    return GNUNET_BLOCK_EVALUATION_TYPE_NOT_SUPPORTED;
-  }
 }
 
 
@@ -185,11 +186,11 @@ block_plugin_dns_evaluate (void *cls,
  *         (or if extracting a key from a block of this type does not work)
  */
 static int
-block_plugin_dns_get_key (void *cls,
-                          enum GNUNET_BLOCK_Type type,
-                          const void *block,
-                          size_t block_size,
-                          struct GNUNET_HashCode *key)
+block_plugin_dns_get_key(void *cls,
+                         enum GNUNET_BLOCK_Type type,
+                         const void *block,
+                         size_t block_size,
+                         struct GNUNET_HashCode *key)
 {
   /* we cannot extract a key from a block of this type */
   return GNUNET_SYSERR;
@@ -200,7 +201,7 @@ block_plugin_dns_get_key (void *cls,
  * Entry point for the plugin.
  */
 void *
-libgnunet_plugin_block_dns_init (void *cls)
+libgnunet_plugin_block_dns_init(void *cls)
 {
   static enum GNUNET_BLOCK_Type types[] =
   {
@@ -209,7 +210,7 @@ libgnunet_plugin_block_dns_init (void *cls)
   };
   struct GNUNET_BLOCK_PluginFunctions *api;
 
-  api = GNUNET_new (struct GNUNET_BLOCK_PluginFunctions);
+  api = GNUNET_new(struct GNUNET_BLOCK_PluginFunctions);
   api->evaluate = &block_plugin_dns_evaluate;
   api->get_key = &block_plugin_dns_get_key;
   api->create_group = &block_plugin_dns_create_group;
@@ -222,11 +223,11 @@ libgnunet_plugin_block_dns_init (void *cls)
  * Exit point from the plugin.
  */
 void *
-libgnunet_plugin_block_dns_done (void *cls)
+libgnunet_plugin_block_dns_done(void *cls)
 {
   struct GNUNET_BLOCK_PluginFunctions *api = cls;
 
-  GNUNET_free (api);
+  GNUNET_free(api);
   return NULL;
 }