/* This file is part of TALER Copyright (C) 2015, 2016 Inria & GNUnet e.V. 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 */ /** * @file exchangedb/plugin_exchangedb_common.c * @brief Functions shared across plugins, this file is meant to be * included in each plugin. * @author Christian Grothoff */ /** * Free memory associated with the given reserve history. * * @param cls the @e cls of this struct with the plugin-specific state (unused) * @param rh history to free. */ static void common_free_reserve_history (void *cls, struct TALER_EXCHANGEDB_ReserveHistory *rh) { struct TALER_EXCHANGEDB_BankTransfer *bt; struct TALER_EXCHANGEDB_CollectableBlindcoin *cbc; struct TALER_EXCHANGEDB_Payback *payback; struct TALER_EXCHANGEDB_ReserveHistory *backref; struct TALER_EXCHANGEDB_ClosingTransfer *closing; (void) cls; while (NULL != rh) { switch (rh->type) { case TALER_EXCHANGEDB_RO_BANK_TO_EXCHANGE: bt = rh->details.bank; GNUNET_free_non_null (bt->sender_account_details); GNUNET_free_non_null (bt->wire_reference); GNUNET_free (bt); break; case TALER_EXCHANGEDB_RO_WITHDRAW_COIN: cbc = rh->details.withdraw; GNUNET_CRYPTO_rsa_signature_free (cbc->sig.rsa_signature); GNUNET_free (cbc); break; case TALER_EXCHANGEDB_RO_PAYBACK_COIN: payback = rh->details.payback; GNUNET_CRYPTO_rsa_signature_free (payback->coin.denom_sig.rsa_signature); GNUNET_free (payback); break; case TALER_EXCHANGEDB_RO_EXCHANGE_TO_BANK: closing = rh->details.closing; GNUNET_free_non_null (closing->receiver_account_details); GNUNET_free (closing); break; } backref = rh; rh = rh->next; GNUNET_free (backref); } } /** * Free linked list of transactions. * * @param cls the @e cls of this struct with the plugin-specific state (unused) * @param list list to free */ static void common_free_coin_transaction_list (void *cls, struct TALER_EXCHANGEDB_TransactionList *list) { struct TALER_EXCHANGEDB_TransactionList *next; (void) cls; while (NULL != list) { next = list->next; switch (list->type) { case TALER_EXCHANGEDB_TT_DEPOSIT: if (NULL != list->details.deposit->receiver_wire_account) json_decref (list->details.deposit->receiver_wire_account); if (NULL != list->details.deposit->coin.denom_sig.rsa_signature) GNUNET_CRYPTO_rsa_signature_free ( list->details.deposit->coin.denom_sig.rsa_signature); GNUNET_free (list->details.deposit); break; case TALER_EXCHANGEDB_TT_REFRESH_MELT: if (NULL != list->details.melt->session.coin.denom_sig.rsa_signature) GNUNET_CRYPTO_rsa_signature_free ( list->details.melt->session.coin.denom_sig.rsa_signature); GNUNET_free (list->details.melt); break; case TALER_EXCHANGEDB_TT_OLD_COIN_PAYBACK: if (NULL != list->details.payback_refresh->coin.denom_sig.rsa_signature) GNUNET_CRYPTO_rsa_signature_free ( list->details.payback_refresh->coin.denom_sig.rsa_signature); GNUNET_free (list->details.old_coin_payback); break; case TALER_EXCHANGEDB_TT_REFUND: if (NULL != list->details.refund->coin.denom_sig.rsa_signature) GNUNET_CRYPTO_rsa_signature_free ( list->details.refund->coin.denom_sig.rsa_signature); GNUNET_free (list->details.refund); break; case TALER_EXCHANGEDB_TT_PAYBACK: if (NULL != list->details.payback->coin.denom_sig.rsa_signature) GNUNET_CRYPTO_rsa_signature_free ( list->details.payback->coin.denom_sig.rsa_signature); GNUNET_free (list->details.payback); break; case TALER_EXCHANGEDB_TT_PAYBACK_REFRESH: if (NULL != list->details.payback_refresh->coin.denom_sig.rsa_signature) GNUNET_CRYPTO_rsa_signature_free ( list->details.payback_refresh->coin.denom_sig.rsa_signature); GNUNET_free (list->details.payback_refresh); break; } GNUNET_free (list); list = next; } } /* end of plugin_exchangedb_common.c */