114 lines
4.0 KiB
C
114 lines
4.0 KiB
C
/*
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This file is part of TALER
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(C) 2014 Christian Grothoff (and other contributing authors)
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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, If not, see <http://www.gnu.org/licenses/>
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*/
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/**
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* @file mint/taler-mint_httpd_db.h
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* @brief Mint-specific database access
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* @author Chrisitan Grothoff
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*/
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#ifndef TALER_MINT_HTTPD_DB_H
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#define TALER_MINT_HTTPD_DB_H
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#include <libpq-fe.h>
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#include <microhttpd.h>
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#include <gnunet/gnunet_util_lib.h>
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#include "taler_util.h"
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#include "taler_rsa.h"
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#include "taler-mint-httpd_keys.h"
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#include "mint.h"
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/**
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* Execute a /deposit. The validity of the coin and signature
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* have already been checked. The database must now check that
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* the coin is not (double or over) spent, and execute the
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* transaction (record details, generate success or failure response).
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*
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* @param connection the MHD connection to handle
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* @param deposit information about the deposit
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* @return MHD result code
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*/
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int
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TALER_MINT_db_execute_deposit (struct MHD_Connection *connection,
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const struct Deposit *deposit);
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/**
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* Execute a /withdraw/status.
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*
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* @param connection the MHD connection to handle
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* @param reserve_pub public key of the reserve to check
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* @return MHD result code
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*/
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int
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TALER_MINT_db_execute_withdraw_status (struct MHD_Connection *connection,
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const struct GNUNET_CRYPTO_EddsaPublicKey *reserve_pub);
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/**
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* Execute a /withdraw/sign.
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*
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* @param connection the MHD connection to handle
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* @param wsrd details about the withdraw request
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* @return MHD result code
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*/
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int
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TALER_MINT_db_execute_withdraw_sign (struct MHD_Connection *connection,
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const struct TALER_WithdrawRequest *wsrd);
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/**
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* Execute a /refresh/melt.
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*
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* @param connection the MHD connection to handle
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* @param refresh_session_pub public key of the refresh session
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* @param num_new_denoms number of entries in @a denom_pubs
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* @param denum_pubs ???
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* @param coin_count number of entries in @a coin_public_infos
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* @param coin_public_infos information about the coins to melt
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* @return MHD result code
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*/
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int
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TALER_MINT_db_execute_refresh_melt (struct MHD_Connection *connection,
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const struct GNUNET_CRYPTO_EddsaPublicKey *refresh_session_pub,
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unsigned int num_new_denoms,
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const struct TALER_RSA_PublicKeyBinaryEncoded *denom_pubs,
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unsigned int coin_count,
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const struct TALER_CoinPublicInfo *coin_public_infos);
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/**
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* Execute a /refresh/commit.
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*
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* @param connection the MHD connection to handle
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* @param kappa size of x-dimension of @commit_coin and @commit_link arrays
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* @param num_oldcoins size of y-dimension of @commit_coin and @commit_link arrays
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* @param num_newcoins size of y-dimension of @commit_coin and @commit_link arrays
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* @return MHD result code
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*/
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int
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TALER_MINT_db_execute_refresh_commit (struct MHD_Connection *connection,
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const struct GNUNET_CRYPTO_EddsaPublicKey *refresh_session_pub,
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unsigned int kappa,
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unsigned int num_oldcoins,
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unsigned int num_newcoins,
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struct RefreshCommitCoin *const* commit_coin,
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struct RefreshCommitLink *const* commit_link);
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#endif /* _NEURO_MINT_DB_H */
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