diff options
Diffstat (limited to 'src/mint/mint_db.h')
| -rw-r--r-- | src/mint/mint_db.h | 80 |
1 files changed, 42 insertions, 38 deletions
diff --git a/src/mint/mint_db.h b/src/mint/mint_db.h index 0c0288ab2..ec9947bc2 100644 --- a/src/mint/mint_db.h +++ b/src/mint/mint_db.h @@ -35,19 +35,6 @@ int TALER_MINT_DB_prepare (PGconn *db_conn); -int -TALER_MINT_DB_insert_refresh_order (PGconn *db_conn, - uint16_t newcoin_index, - const struct GNUNET_CRYPTO_EddsaPublicKey *session_pub, - const struct GNUNET_CRYPTO_rsa_PublicKey *denom_pub); - - - -struct GNUNET_CRYPTO_rsa_PublicKey * -TALER_MINT_DB_get_refresh_order (PGconn *db_conn, - uint16_t newcoin_index, - const struct GNUNET_CRYPTO_EddsaPublicKey *session_pub); - int TALER_MINT_DB_insert_refresh_collectable (PGconn *db_conn, @@ -520,6 +507,8 @@ TALER_MINT_DB_update_refresh_session (PGconn *db_conn, /** * Specification for coin in a /refresh/melt operation. + * FIXME: same as `struct MeltDetails`, and not by accident! + * We should merge the structs! */ struct RefreshMelt /* FIXME: name to make it clearer this is about ONE coin! */ { @@ -529,11 +518,6 @@ struct RefreshMelt /* FIXME: name to make it clearer this is about ONE coin! */ struct TALER_CoinPublicInfo coin; /** - * Public key of the melting session. - */ - struct GNUNET_CRYPTO_EddsaPublicKey session_pub; - - /** * Signature over the melting operation. */ struct GNUNET_CRYPTO_EcdsaSignature coin_sig; @@ -543,41 +527,27 @@ struct RefreshMelt /* FIXME: name to make it clearer this is about ONE coin! */ */ struct TALER_Amount amount; - /** - * What is the index of this coin in the melting session? - */ - uint16_t oldcoin_index; - }; /** - * Test if the given /refresh/melt request is known to us. - * - * @param db_conn database connection - * @param melt melt operation - * @return #GNUNET_YES if known, - * #GNUENT_NO if not, - * #GNUNET_SYSERR on internal error - */ -int -TALER_MINT_DB_have_refresh_melt (PGconn *db_conn, - const struct RefreshMelt *melt); - - -/** * Store the given /refresh/melt request in the database. * * @param db_conn database connection - * @param melt melt operation + * @param session session key of the melt operation + * @param oldcoin_index index of the coin to store + * @param melt coin melt operation details to store * @return #GNUNET_OK on success * #GNUNET_SYSERR on internal error */ int TALER_MINT_DB_insert_refresh_melt (PGconn *db_conn, + const struct GNUNET_CRYPTO_EddsaPublicKey *session, + uint16_t oldcoin_index, const struct RefreshMelt *melt); + /** * Get information about melted coin details from the database. * @@ -596,6 +566,40 @@ TALER_MINT_DB_get_refresh_melt (PGconn *db_conn, /** + * Store in the database which coin(s) we want to create + * in a given refresh operation. + * + * @param db_conn database connection + * @param session_pub refresh session key + * @param newcoin_index index of the coin to generate + * @param denom_pub denomination of the coin to create + * @return #GNUNET_OK on success + * #GNUNET_SYSERR on internal error + */ +int +TALER_MINT_DB_insert_refresh_order (PGconn *db_conn, + const struct GNUNET_CRYPTO_EddsaPublicKey *session_pub, + uint16_t newcoin_index, + const struct GNUNET_CRYPTO_rsa_PublicKey *denom_pub); + + +/** + * Lookup in the database the @a newcoin_index coin that we want to + * create in the given refresh operation. + * + * @param db_conn database connection + * @param session_pub refresh session key + * @param newcoin_index index of the coin to generate + * @param denom_pub denomination of the coin to create + * @return NULL on error (not found or internal error) + */ +struct GNUNET_CRYPTO_rsa_PublicKey * +TALER_MINT_DB_get_refresh_order (PGconn *db_conn, + const struct GNUNET_CRYPTO_EddsaPublicKey *session_pub, + uint16_t newcoin_index); + + +/** * We have as many `struct RefreshCommitCoin` as there are new * coins being created by the refresh (for each of the kappa * sets). These are the coins we ask the mint to sign if the |