gnunet_chat_ticket_intern.c (1711B)
1 /* 2 This file is part of GNUnet. 3 Copyright (C) 2024--2025 GNUnet e.V. 4 5 GNUnet is free software: you can redistribute it and/or modify it 6 under the terms of the GNU Affero General Public License as published 7 by the Free Software Foundation, either version 3 of the License, 8 or (at your option) any later version. 9 10 GNUnet is distributed in the hope that it will be useful, but 11 WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 Affero General Public License for more details. 14 15 You should have received a copy of the GNU Affero General Public License 16 along with this program. If not, see <http://www.gnu.org/licenses/>. 17 18 SPDX-License-Identifier: AGPL3.0-or-later 19 */ 20 /* 21 * @author Tobias Frisch 22 * @file gnunet_chat_ticket_intern.c 23 */ 24 25 #include <gnunet/gnunet_common.h> 26 #include <gnunet/gnunet_reclaim_lib.h> 27 28 #define GNUNET_UNUSED __attribute__ ((unused)) 29 30 void 31 cb_ticket_consume_attribute (void *cls, 32 const struct GNUNET_CRYPTO_BlindablePublicKey *identity, 33 const struct GNUNET_RECLAIM_Attribute *attribute, 34 const struct GNUNET_RECLAIM_Presentation *presentation) 35 { 36 GNUNET_assert(cls); 37 38 struct GNUNET_CHAT_Ticket *ticket = ( 39 (struct GNUNET_CHAT_Ticket*) cls 40 ); 41 42 if (!attribute) 43 { 44 ticket->op = NULL; 45 return; 46 } 47 48 char *value = GNUNET_RECLAIM_attribute_value_to_string( 49 attribute->type, 50 attribute->data, 51 attribute->data_size 52 ); 53 54 if (ticket->callback) 55 ticket->callback(ticket->closure, ticket->issuer, attribute->name, value); 56 57 if (value) 58 GNUNET_free(value); 59 }