get_purse_deposit.h (2441B)
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 src/include/taler/exchange-database/get_purse_deposit.h 18 * @brief implementation of the get_purse_deposit function for Postgres 19 * @author Christian Grothoff 20 */ 21 #ifndef EXCHANGE_DATABASE_GET_PURSE_DEPOSIT_H 22 #define EXCHANGE_DATABASE_GET_PURSE_DEPOSIT_H 23 24 #include "taler/taler_util.h" 25 #include "taler/taler_json_lib.h" 26 #include "taler/taler_exchangedb_lib.h" 27 28 29 /** 30 * Function called to obtain a coin deposit data from 31 * depositing the coin into a purse. 32 * 33 * @param pg the database context 34 * @param purse_pub purse to credit 35 * @param coin_pub coin to deposit (debit) 36 * @param[out] amount set fraction of the coin's value that was deposited (with fee) 37 * @param[out] h_denom_pub set to hash of denomination of the coin 38 * @param[out] phac set to hash of age restriction on the coin 39 * @param[out] coin_sig set to signature affirming the operation 40 * @param[out] partner_url set to the URL of the partner exchange, or NULL for ourselves, must be freed by caller 41 * @return transaction status code 42 */ 43 enum GNUNET_DB_QueryStatus 44 TALER_EXCHANGEDB_get_purse_deposit (struct TALER_EXCHANGEDB_PostgresContext *pg, 45 const struct TALER_PurseContractPublicKeyP * 46 purse_pub, 47 const struct TALER_CoinSpendPublicKeyP * 48 coin_pub, 49 struct TALER_Amount *amount, 50 struct TALER_DenominationHashP *h_denom_pub, 51 struct TALER_AgeCommitmentHashP *phac, 52 struct TALER_CoinSpendSignatureP *coin_sig, 53 char **partner_url); 54 55 #endif