57 lines
2.2 KiB
C
57 lines
2.2 KiB
C
/*
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This file is part of TALER
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Copyright (C) 2022 Taler Systems SA
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TALER is free software; you can redistribute it and/or modify it under the
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terms of the GNU General Public License as published by the Free Software
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Foundation; either version 3, or (at your option) any later version.
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TALER is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along with
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TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
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*/
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/**
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* @file exchangedb/pg_do_recoup.h
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* @brief implementation of the do_recoup function for Postgres
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* @author Christian Grothoff
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*/
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#ifndef PG_DO_RECOUP_H
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#define PG_DO_RECOUP_H
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#include "taler_util.h"
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#include "taler_json_lib.h"
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#include "taler_exchangedb_plugin.h"
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/**
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* Perform recoup operation, checking for sufficient deposits
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* of the coin and possibly persisting the recoup details.
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*
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* @param cls the `struct PostgresClosure` with the plugin-specific state
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* @param reserve_pub public key of the reserve to credit
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* @param reserve_out_serial_id row in the reserves_out table justifying the recoup
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* @param coin_bks coin blinding key secret to persist
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* @param coin_pub public key of the coin being recouped
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* @param known_coin_id row of the @a coin_pub in the known_coins table
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* @param coin_sig signature of the coin requesting the recoup
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* @param[in,out] recoup_timestamp recoup timestamp, set if recoup existed
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* @param[out] recoup_ok set if the recoup succeeded (balance ok)
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* @param[out] internal_failure set on internal failures
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* @return query execution status
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*/
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enum GNUNET_DB_QueryStatus
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TEH_PG_do_recoup (
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void *cls,
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const struct TALER_ReservePublicKeyP *reserve_pub,
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uint64_t reserve_out_serial_id,
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const union TALER_DenominationBlindingKeyP *coin_bks,
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const struct TALER_CoinSpendPublicKeyP *coin_pub,
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uint64_t known_coin_id,
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const struct TALER_CoinSpendSignatureP *coin_sig,
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struct GNUNET_TIME_Timestamp *recoup_timestamp,
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bool *recoup_ok,
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bool *internal_failure);
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#endif
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