iterate_emergencies.h (2346B)
1 /* 2 This file is part of TALER 3 Copyright (C) 2024 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 #ifndef AUDITOR_DATABASE_ITERATE_EMERGENCIES_H 18 #define AUDITOR_DATABASE_ITERATE_EMERGENCIES_H 19 20 #include "taler/taler_util.h" 21 #include "auditordb_lib.h" 22 23 24 /** 25 * Function called with emergencies stored in 26 * the auditor's database. 27 * 28 * @param cls closure 29 * @param dc the structure itself 30 * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop iterating 31 */ 32 #ifndef TALER_AUDITORDB_EMERGENCY_RESULT_CLOSURE 33 /** 34 * Type of the closure for #TALER_AUDITORDB_EmergencyCallback. 35 */ 36 #define TALER_AUDITORDB_EMERGENCY_RESULT_CLOSURE void 37 #endif 38 typedef enum GNUNET_GenericReturnValue 39 (*TALER_AUDITORDB_EmergencyCallback)( 40 TALER_AUDITORDB_EMERGENCY_RESULT_CLOSURE *cls, 41 const struct TALER_AUDITORDB_Emergency *dc); 42 43 /** 44 * Get information about emergency from the database. 45 * 46 * @param pg the database context 47 * @param limit number of records to return, negative for descending 48 * @param offset table row to start from, exclusive, direction determined by @a limit 49 * @param return_suppressed should suppressed rows be returned anyway? 50 * @param cb function to call with results 51 * @param cb_cls closure for @a cb 52 * @return query result status 53 */ 54 enum GNUNET_DB_QueryStatus 55 TALER_AUDITORDB_iterate_emergencies (struct TALER_AUDITORDB_PostgresContext *pg, 56 int64_t limit, 57 uint64_t offset, 58 bool return_suppressed, 59 TALER_AUDITORDB_EmergencyCallback cb, 60 TALER_AUDITORDB_EMERGENCY_RESULT_CLOSURE * 61 cb_cls) 62 ; 63 64 #endif