get_auditor_closure_lags.h (2967B)
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_GET_AUDITOR_CLOSURE_LAGS_H 18 #define AUDITOR_DATABASE_GET_AUDITOR_CLOSURE_LAGS_H 19 20 21 #include "taler/taler_util.h" 22 #include "taler/taler_json_lib.h" 23 #include "auditordb_lib.h" 24 25 26 /** 27 * Function called with closure lags stored in 28 * the auditor's database. 29 * 30 * @param cls closure 31 * @param dc the structure itself 32 * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop iterating 33 */ 34 #ifndef TALER_AUDITORDB_CLOSURE_LAGS_RESULT_CLOSURE 35 /** 36 * Type of the closure for #TALER_AUDITORDB_ClosureLagsCallback. 37 */ 38 #define TALER_AUDITORDB_CLOSURE_LAGS_RESULT_CLOSURE void 39 #endif 40 typedef enum GNUNET_GenericReturnValue 41 (*TALER_AUDITORDB_ClosureLagsCallback)( 42 TALER_AUDITORDB_CLOSURE_LAGS_RESULT_CLOSURE *cls, 43 const struct TALER_AUDITORDB_ClosureLags *dc); 44 45 46 /* Callback typedefs */ 47 /** 48 * Function called with closure lags stored in 49 * the auditor's database. 50 * 51 * @param cls closure 52 * @param dc the structure itself 53 * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop iterating 54 */ 55 typedef enum GNUNET_GenericReturnValue 56 (*TALER_AUDITORDB_ClosureLagsCallback)( 57 TALER_AUDITORDB_CLOSURE_LAGS_RESULT_CLOSURE *cls, 58 const struct TALER_AUDITORDB_ClosureLags *dc); 59 60 /** 61 * Get information about auditor closure lags from the database. 62 * 63 * @param pg the database context 64 * @param limit number of records to return, negative for descending 65 * @param offset table row to start from, exclusive, direction determined by @a limit 66 * @param return_suppressed should suppressed rows be returned anyway? 67 * @param cb function to call with results 68 * @param cb_cls closure for @a cb 69 * @return query result status 70 */ 71 enum GNUNET_DB_QueryStatus 72 TALER_AUDITORDB_get_auditor_closure_lags (struct 73 TALER_AUDITORDB_PostgresContext *pg, 74 int64_t limit, 75 uint64_t offset, 76 bool return_suppressed, 77 TALER_AUDITORDB_ClosureLagsCallback cb 78 , 79 TALER_AUDITORDB_CLOSURE_LAGS_RESULT_CLOSURE 80 *cb_cls); 81 82 #endif