RECLAIM/OIDC: code cleanup

[oweals/gnunet.git] / src / include / gnunet_hello_lib.h

diff --git a/src/include/gnunet_hello_lib.h b/src/include/gnunet_hello_lib.h
index a47162f998e6fa7e155dcf7e1a6469804516a4d9..c46e847f16bbd39d09456cc271b0415dd32a8ab6 100644 (file)
--- a/src/include/gnunet_hello_lib.h
+++ b/src/include/gnunet_hello_lib.h
@@ -14,6 +14,8 @@
 
      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
 */
 
 /**
@@ -476,10 +478,6 @@ GNUNET_HELLO_parse_uri (const char *uri,
 /* NG API */
 #include "gnunet_nt_lib.h"
 
-/**
- * Key used for storing HELLOs in the peerstore
- */
-#define GNUNET_HELLO_PEERSTORE_KEY "hello"
 
 /**
  * Build address record by signing raw information with private key.
@@ -493,11 +491,11 @@ GNUNET_HELLO_parse_uri (const char *uri,
  */
 void
 GNUNET_HELLO_sign_address (const char *address,
-                          enum GNUNET_NetworkType nt,
-                          struct GNUNET_TIME_Absolute expiration,
-                          const struct GNUNET_CRYPTO_EddsaPrivateKey *private_key,
-                          void **result,
-                          size_t *result_size);
+                           enum GNUNET_NetworkType nt,
+                           struct GNUNET_TIME_Absolute expiration,
+                           const struct GNUNET_CRYPTO_EddsaPrivateKey *private_key,
+                           void **result,
+                           size_t *result_size);
 
 
 /**
@@ -512,11 +510,21 @@ GNUNET_HELLO_sign_address (const char *address,
  */
 char *
 GNUNET_HELLO_extract_address (const void *raw,
-                             size_t raw_size,
-                             const struct GNUNET_PeerIdentity *pid,
-                             enum GNUNET_NetworkType *nt,
-                             struct GNUNET_TIME_Absolute *expiration);
+                              size_t raw_size,
+                              const struct GNUNET_PeerIdentity *pid,
+                              enum GNUNET_NetworkType *nt,
+                              struct GNUNET_TIME_Absolute *expiration);
+
 
+/**
+ * Given an address as a string, extract the prefix that identifies
+ * the communicator offering transmissions to that address.
+ *
+ * @param address a peer's address
+ * @return NULL if the address is mal-formed, otherwise the prefix
+ */
+char *
+GNUNET_HELLO_address_to_prefix (const char *address);
 
 
 #if 0                           /* keep Emacsens' auto-indent happy */