get_bad_sig_losses.h (3148B)
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 #ifndef AUDITOR_DATABASE_GET_BAD_SIG_LOSSES_H 17 #define AUDITOR_DATABASE_GET_BAD_SIG_LOSSES_H 18 19 #include "taler/taler_util.h" 20 #include "taler/taler_json_lib.h" 21 #include "auditordb_lib.h" 22 23 24 /** 25 * Function called with bad signature losses 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_BAD_SIG_LOSSES_RESULT_CLOSURE 33 /** 34 * Type of the closure for #TALER_AUDITORDB_BadSigLossesCallback. 35 */ 36 #define TALER_AUDITORDB_BAD_SIG_LOSSES_RESULT_CLOSURE void 37 #endif 38 typedef enum GNUNET_GenericReturnValue 39 (*TALER_AUDITORDB_BadSigLossesCallback)( 40 TALER_AUDITORDB_BAD_SIG_LOSSES_RESULT_CLOSURE *cls, 41 const struct TALER_AUDITORDB_BadSigLosses *dc); 42 43 44 /* Callback typedefs */ 45 /** 46 * Function called with bad signature losses stored in 47 * the auditor's database. 48 * 49 * @param cls closure 50 * @param dc the structure itself 51 * @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop iterating 52 */ 53 typedef enum GNUNET_GenericReturnValue 54 (*TALER_AUDITORDB_BadSigLossesCallback)( 55 TALER_AUDITORDB_BAD_SIG_LOSSES_RESULT_CLOSURE *cls, 56 const struct TALER_AUDITORDB_BadSigLosses *dc); 57 58 /** 59 * Get information about bad signature losses from the database. 60 * 61 * @param pg the database context 62 * @param limit number of records to return, negative for descending 63 * @param offset table row to start from, exclusive, direction determined by @a limit 64 * @param return_suppressed should suppressed rows be returned anyway? 65 * @param op_spec_pub public key to filter by; FIXME: replace by pointer 66 * @param op operation to filter by 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_bad_sig_losses (struct TALER_AUDITORDB_PostgresContext *pg, 73 int64_t limit, 74 uint64_t offset, 75 bool return_suppressed, 76 const struct GNUNET_CRYPTO_EddsaPublicKey * 77 op_spec_pub, 78 const char *op, 79 TALER_AUDITORDB_BadSigLossesCallback cb, 80 TALER_AUDITORDB_BAD_SIG_LOSSES_RESULT_CLOSURE 81 *cb_cls); 82 83 #endif