diff options
Diffstat (limited to 'src/exchangedb/pg_get_signature_for_known_coin.h')
-rw-r--r-- | src/exchangedb/pg_get_signature_for_known_coin.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/src/exchangedb/pg_get_signature_for_known_coin.h b/src/exchangedb/pg_get_signature_for_known_coin.h new file mode 100644 index 000000000..ec389176b --- /dev/null +++ b/src/exchangedb/pg_get_signature_for_known_coin.h @@ -0,0 +1,43 @@ +/* + This file is part of TALER + Copyright (C) 2023 Taler Systems SA + + TALER is free software; you can redistribute it and/or modify it under the + terms of the GNU General Public License as published by the Free Software + Foundation; either version 3, or (at your option) any later version. + + TALER is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR + A PARTICULAR PURPOSE. See the GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along with + TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/> + */ +/** + * @file exchangedb/pg_get_signature_for_known_coin.h + * @brief implementation of the get_signature_for_known_coin function for Postgres + * @author Özgür Kesim + */ +#ifndef PG_GET_SIGNATURE_FOR_KNOWN_COIN_H +#define PG_GET_SIGNATURE_FOR_KNOWN_COIN_H + +#include "taler_util.h" +#include "taler_json_lib.h" +#include "taler_exchangedb_plugin.h" +/** + * Retrieve the denomination and the corresponding signature for a known coin. + * + * @param cls the plugin closure + * @param coin_pub the public key of the coin to search for + * @param[out] denom_pub the denomination of the public key, if coin was present + * @param[out] denom_sig the signature with the denomination key of the coin, if coin was present + * @return transaction status code + */ +enum GNUNET_DB_QueryStatus +TEH_PG_get_signature_for_known_coin ( + void *cls, + const struct TALER_CoinSpendPublicKeyP *coin_pub, + struct TALER_DenominationPublicKey *denom_pub, + struct TALER_DenominationSignature *denom_sig); + +#endif |