pg_get_known_coin.h (1469B)
1 /* 2 This file is part of TALER 3 Copyright (C) 2022 Taler Systems SA 4 5 TALER is free software; you can redistribute it and/or modify it under the 6 terms of the GNU General Public License as published by the Free Software 7 Foundation; either version 3, or (at your option) any later version. 8 9 TALER is distributed in the hope that it will be useful, but WITHOUT ANY 10 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR 11 A PARTICULAR PURPOSE. See the GNU General Public License for more details. 12 13 You should have received a copy of the GNU General Public License along with 14 TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/> 15 */ 16 /** 17 * @file exchangedb/pg_get_known_coin.h 18 * @brief implementation of the get_known_coin function for Postgres 19 * @author Christian Grothoff 20 */ 21 #ifndef PG_GET_KNOWN_COIN_H 22 #define PG_GET_KNOWN_COIN_H 23 24 #include "taler/taler_util.h" 25 #include "taler/taler_json_lib.h" 26 #include "taler/taler_exchangedb_plugin.h" 27 /** 28 * Retrieve the record for a known coin. 29 * 30 * @param cls the plugin closure 31 * @param coin_pub the public key of the coin to search for 32 * @param coin_info place holder for the returned coin information object 33 * @return transaction status code 34 */ 35 enum GNUNET_DB_QueryStatus 36 TEH_PG_get_known_coin (void *cls, 37 const struct TALER_CoinSpendPublicKeyP *coin_pub, 38 struct TALER_CoinPublicInfo *coin_info); 39 40 #endif