iterate_donation_units.h (1775B)
1 /* 2 This file is part of TALER 3 Copyright (C) 2023 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 src/include/donau-database/iterate_donation_units.h 18 * @brief implementation of the iterate_donation_units function for Postgres 19 * @author Johannes Casaburi 20 */ 21 #ifndef DONAU_DATABASE_ITERATE_DONATION_UNITS_H 22 #define DONAU_DATABASE_ITERATE_DONATION_UNITS_H 23 24 #include "donaudb_lib.h" 25 26 /** 27 * Return donation units. 28 * 29 * @param cls closure 30 */ 31 typedef enum GNUNET_GenericReturnValue 32 (*DONAUDB_IterateDonationUnitsCallback)( 33 void *cls, 34 const struct DONAU_DonationUnitHashP *h_donation_unit_pub, 35 const struct DONAU_DonationUnitPublicKey *donation_unit_pub, 36 uint64_t validity_year, 37 struct TALER_Amount *value); 38 39 40 /** 41 * Obtain information about the enabled wire accounts of the exchange. 42 * 43 * @param cls closure 44 * @param cb function to call on each account 45 * @param cb_cls closure for @a cb 46 * @return transaction status code 47 */ 48 enum GNUNET_DB_QueryStatus 49 DONAUDB_iterate_donation_units (struct DONAUDB_PostgresContext *ctx, 50 DONAUDB_IterateDonationUnitsCallback cb, 51 void *cb_cls); 52 53 #endif