get_purse_request.h (2655B)
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 18 /** 19 * @file src/include/exchange-database/get_purse_request.h 20 * @brief implementation of the get_purse_request function for Postgres 21 * @author Christian Grothoff 22 */ 23 #ifndef EXCHANGE_DATABASE_GET_PURSE_REQUEST_H 24 #define EXCHANGE_DATABASE_GET_PURSE_REQUEST_H 25 26 #include "taler/taler_util.h" 27 #include "taler/taler_json_lib.h" 28 #include "exchangedb_lib.h" 29 30 31 /** 32 * Function called to return meta data about a purse by the 33 * purse public key. 34 * 35 * @param pg the database context 36 * @param purse_pub public key of the purse 37 * @param[out] merge_pub public key representing the merge capability 38 * @param[out] purse_expiration when would an unmerged purse expire 39 * @param[out] h_contract_terms contract associated with the purse 40 * @param[out] age_limit the age limit for deposits into the purse 41 * @param[out] target_amount amount to be put into the purse 42 * @param[out] balance amount put so far into the purse 43 * @param[out] purse_sig signature of the purse over the initialization data 44 * @return transaction status code 45 */ 46 enum GNUNET_DB_QueryStatus 47 TALER_EXCHANGEDB_get_purse_request (struct TALER_EXCHANGEDB_PostgresContext *pg, 48 const struct TALER_PurseContractPublicKeyP * 49 purse_pub, 50 struct TALER_PurseMergePublicKeyP *merge_pub 51 , 52 struct GNUNET_TIME_Timestamp * 53 purse_expiration, 54 struct TALER_PrivateContractHashP * 55 h_contract_terms, 56 uint32_t *age_limit, 57 struct TALER_Amount *target_amount, 58 struct TALER_Amount *balance, 59 struct TALER_PurseContractSignatureP * 60 purse_sig); 61 62 #endif