pg_get_denomination_info.h (1712B)
1 /* 2 This file is part of TALER 3 Copyright (C) 2022,2025 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_denomination_info.h 18 * @brief implementation of the get_denomination_info function for Postgres 19 * @author Christian Grothoff 20 * @author Özgür Kesim 21 */ 22 #ifndef PG_GET_DENOMINATION_INFO_H 23 #define PG_GET_DENOMINATION_INFO_H 24 25 #include "taler/taler_util.h" 26 #include "taler/taler_json_lib.h" 27 #include "taler/taler_exchangedb_plugin.h" 28 /** 29 * Fetch information about a denomination key. 30 * 31 * @param cls the @e cls of this struct with the plugin-specific state 32 * @param denom_pub_hash hash of the public key used for signing coins of this denomination 33 * @param[out] denom_serial row in the denomination table, might be NULL 34 * @param[out] issue set to issue information with value, fees and other info about the coin 35 * @return transaction status code 36 */ 37 enum GNUNET_DB_QueryStatus 38 TEH_PG_get_denomination_info ( 39 void *cls, 40 const struct TALER_DenominationHashP *denom_pub_hash, 41 uint64_t *denom_serial, 42 struct TALER_EXCHANGEDB_DenominationKeyInformation *issue); 43 44 #endif