diff options
Diffstat (limited to 'src/exchangedb/perf_taler_exchangedb_interpreter.c')
| -rw-r--r-- | src/exchangedb/perf_taler_exchangedb_interpreter.c | 1754 |
1 files changed, 0 insertions, 1754 deletions
diff --git a/src/exchangedb/perf_taler_exchangedb_interpreter.c b/src/exchangedb/perf_taler_exchangedb_interpreter.c deleted file mode 100644 index b96db493..00000000 --- a/src/exchangedb/perf_taler_exchangedb_interpreter.c +++ /dev/null @@ -1,1754 +0,0 @@ -/* - This file is part of TALER - Copyright (C) 2014-2017 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 <http://www.gnu.org/licenses/> - */ -/** - * @file exchangedb/perf_taler_exchangedb_interpreter.c - * @brief Interpreter library for exchange database performance analysis - * @author Nicolas Fournier - */ -#include "platform.h" -#include "perf_taler_exchangedb_interpreter.h" -#include "perf_taler_exchangedb_init.h" -#include "gauger.h" - - -/** - * Represents the state of the interpreter - */ -struct PERF_TALER_EXCHANGEDB_interpreter_state -{ - /** - * State of the commands - */ - struct PERF_TALER_EXCHANGEDB_Cmd *cmd; - - /** - * Database plugin - */ - struct TALER_EXCHANGEDB_Plugin *plugin; - - /** - * Current database session - */ - struct TALER_EXCHANGEDB_Session *session; - - /** - * The current index of the interpreter - */ - unsigned int i; -}; - - -/** - * Free the memory of @a data - */ -static void -data_free (struct PERF_TALER_EXCHANGEDB_Data *data) -{ - switch (data->type) - { - case PERF_TALER_EXCHANGEDB_TIME: - if (NULL == data->data.time) - break; - GNUNET_free (data->data.time); - data->data.time = NULL; - break; - case PERF_TALER_EXCHANGEDB_DEPOSIT: - if (NULL == data->data.deposit) - break; - PERF_TALER_EXCHANGEDB_deposit_free (data->data.deposit); - data->data.deposit = NULL; - break; - case PERF_TALER_EXCHANGEDB_COIN: - if (NULL == data->data.coin) - break; - GNUNET_free (data->data.coin); - data->data.coin = NULL; - break; - case PERF_TALER_EXCHANGEDB_RESERVE: - if (NULL == data->data.reserve) - break; - PERF_TALER_EXCHANGEDB_reserve_free (data->data.reserve); - data->data.reserve = NULL; - break; - case PERF_TALER_EXCHANGEDB_DENOMINATION_INFO: - if (NULL == data->data.dki) - break; - PERF_TALER_EXCHANGEDB_denomination_free (data->data.dki); - data->data.dki = NULL; - break; - case PERF_TALER_EXCHANGEDB_REFRESH_HASH: - break; - case PERF_TALER_EXCHANGEDB_NONE: - break; - } -} - - -/** - * Copies @a data into @a copy - * - * @param data the data to be copied - * @param[out] copy the copy made - */ -static void -data_copy (const struct PERF_TALER_EXCHANGEDB_Data *data, - struct PERF_TALER_EXCHANGEDB_Data *copy) -{ - copy->type = data->type; - switch (data->type) - { - case PERF_TALER_EXCHANGEDB_TIME: - copy->data.time = GNUNET_new (struct GNUNET_TIME_Absolute); - *copy->data.time = *data->data.time; - return; - case PERF_TALER_EXCHANGEDB_DEPOSIT: - copy->data.deposit - = PERF_TALER_EXCHANGEDB_deposit_copy (data->data.deposit); - return; - case PERF_TALER_EXCHANGEDB_COIN: - copy->data.coin - = PERF_TALER_EXCHANGEDB_coin_copy (data->data.coin); - return; - case PERF_TALER_EXCHANGEDB_RESERVE: - copy->data.reserve - = PERF_TALER_EXCHANGEDB_reserve_copy (data->data.reserve); - return; - case PERF_TALER_EXCHANGEDB_DENOMINATION_INFO: - copy->data.dki - = PERF_TALER_EXCHANGEDB_denomination_copy (data->data.dki); - return; - case PERF_TALER_EXCHANGEDB_REFRESH_HASH: - copy->data.rc = data->data.rc; - break; - case PERF_TALER_EXCHANGEDB_NONE: - break; - } -} - - -/** - * Finds the first command in cmd with the name search - * - * @return the index of the first command with name search - * #GNUNET_SYSERR if none found - */ -static int -cmd_find (const struct PERF_TALER_EXCHANGEDB_Cmd *cmd, - const char *search) -{ - unsigned int i; - - for (i = 0; PERF_TALER_EXCHANGEDB_CMD_END != cmd[i].command; i++) - if (0 == strcmp (cmd[i].label, search)) - return i; - return GNUNET_SYSERR; -} - - -/** - * Initialization of a command array - * and check for the type of the label - * - * @param cmd the comand array initialized - * @return #GNUNET_OK if the initialization was sucessful - * #GNUNET_SYSERR if there was a probleb. See the log for details - */ -static int -cmd_init (struct PERF_TALER_EXCHANGEDB_Cmd cmd[]) -{ - unsigned int i; - - for (i = 0; PERF_TALER_EXCHANGEDB_CMD_END != cmd[i].command; i++) - { - switch (cmd[i].command) - { - case PERF_TALER_EXCHANGEDB_CMD_END_LOOP: - { - int ret; - - ret = cmd_find (cmd, - cmd[i].details.end_loop.label_loop); - if (GNUNET_SYSERR == ret) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Undefined reference to %s\n", - i, - cmd[i].details.end_loop.label_loop); - return GNUNET_SYSERR; - } - if (PERF_TALER_EXCHANGEDB_CMD_LOOP != cmd[ret].command) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Wrong type reference to %s at %s\n", - i, - cmd[i].details.end_loop.label_loop, - cmd[i].label); - return GNUNET_SYSERR; - } - cmd[i].details.end_loop.index_loop = ret; - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_SAVE_ARRAY: - { - int ret; - - ret = cmd_find (cmd, - cmd[i].details.save_array.label_save); - if (GNUNET_SYSERR == ret) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Undefined reference to %s at %s\n", - i, - cmd[i].details.save_array.label_save, - cmd[i].label); - return GNUNET_SYSERR; - } - if (PERF_TALER_EXCHANGEDB_NONE == cmd[ret].exposed.type) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Wrong type reference to %s at %s\n", - i, - cmd[i].details.save_array.label_save, - cmd[i].label); - return GNUNET_SYSERR; - } - cmd[i].details.save_array.index_save = ret; - - ret = cmd_find (cmd, - cmd[i].details.save_array.label_loop); - if (GNUNET_SYSERR == ret) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Undefined reference to %s at %s\n", - i, - cmd[i].details.save_array.label_loop, - cmd[i].label); - return GNUNET_SYSERR; - } - if (PERF_TALER_EXCHANGEDB_CMD_LOOP != cmd[ret].command) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Wrong type reference to %s at %s\n", - i, - cmd[i].details.save_array.label_loop, - cmd[i].label); - return GNUNET_SYSERR; - } - cmd[i].details.save_array.index_loop = ret; - - GNUNET_assert (NULL == cmd[i].details.save_array.data_saved); - cmd[i].details.save_array.data_saved = - GNUNET_new_array (cmd[i].details.save_array.nb_saved, - struct PERF_TALER_EXCHANGEDB_Data); - cmd[i].details.save_array.type_saved = - cmd[cmd[i].details.save_array.index_save].exposed.type; - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_LOAD_ARRAY: - { - int ret; - - ret = cmd_find (cmd, - cmd[i].details.load_array.label_save); - if (GNUNET_SYSERR == ret) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Undefined reference to %s at %s\n", - i, - cmd[i].details.load_array.label_save, - cmd[i].label); - return GNUNET_SYSERR; - } - if (PERF_TALER_EXCHANGEDB_CMD_SAVE_ARRAY != cmd[ret].command) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Wrong type reference to %s at %s\n", - i, - cmd[i].details.load_array.label_save, - cmd[i].label); - return GNUNET_SYSERR; - } - cmd[i].details.load_array.index_save = ret; - - ret = cmd_find (cmd, - cmd[i].details.load_array.label_loop); - if (GNUNET_SYSERR == ret) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Undefined reference to %s\n", - i, - cmd[i].details.load_array.label_loop); - return GNUNET_SYSERR; - } - if (PERF_TALER_EXCHANGEDB_CMD_LOOP != cmd[ret].command) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Wrong type reference to %s\n", - i, - cmd[i].details.load_array.label_loop); - return GNUNET_SYSERR; - } - cmd[i].details.load_array.index_loop = ret; - - cmd[i].details.load_array.permutation = - GNUNET_CRYPTO_random_permute ( - GNUNET_CRYPTO_QUALITY_WEAK, - cmd[cmd[i].details.load_array.index_save].details.save_array. - nb_saved); - GNUNET_assert (NULL != cmd[i].details.load_array.permutation); - - cmd[i].exposed.type = - cmd[cmd[i].details.load_array.index_save].details.save_array. - type_saved; - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_LOAD_RANDOM: - { - int ret; - - ret = cmd_find (cmd, - cmd[i].details.load_random.label_save); - if (GNUNET_SYSERR == ret) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Undefined reference to %s\n", - i, - cmd[i].details.load_random.label_save); - return GNUNET_SYSERR; - } - if (PERF_TALER_EXCHANGEDB_CMD_SAVE_ARRAY != cmd[ret].command) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Wrong type reference to %s\n", - i, - cmd[i].details.load_random.label_save); - return GNUNET_SYSERR; - } - cmd[i].details.load_random.index_save = ret; - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_GAUGER: - { - int ret; - - ret = cmd_find (cmd, - cmd[i].details.gauger.label_start); - if (GNUNET_SYSERR == ret) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Undefined reference to %s\n", - i, - cmd[i].details.gauger.label_start); - return GNUNET_SYSERR; - } - if (PERF_TALER_EXCHANGEDB_TIME != cmd[ret].exposed.type) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Wrong type reference to %s\n", - i, - cmd[i].details.gauger.label_start); - return GNUNET_SYSERR; - } - cmd[i].details.gauger.index_start = ret; - - ret = cmd_find (cmd, - cmd[i].details.gauger.label_stop); - if (GNUNET_SYSERR == ret) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Undefined reference to %s\n", - i, - cmd[i].details.gauger.label_stop); - return GNUNET_SYSERR; - } - if (PERF_TALER_EXCHANGEDB_TIME != cmd[ret].exposed.type) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Wrong type reference to %s\n", - i, - cmd[i].details.gauger.label_stop); - return GNUNET_SYSERR; - } - cmd[i].details.gauger.index_stop = ret; - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_INSERT_DENOMINATION: - { - int ret; - - ret = cmd_find (cmd, - cmd[i].details.insert_denomination.label_denom); - if (GNUNET_SYSERR == ret) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Undefined reference to %s\n", - i, - cmd[i].details.insert_denomination.label_denom); - return GNUNET_SYSERR; - } - if (PERF_TALER_EXCHANGEDB_DENOMINATION_INFO != cmd[ret].exposed.type) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Wrong type reference to %s\n", - i, - cmd[i].details.insert_denomination.label_denom); - return GNUNET_SYSERR; - } - cmd[i].details.insert_denomination.index_denom = ret; - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_GET_DENOMINATION: - { - int ret; - - ret = cmd_find (cmd, - cmd[i].details.get_denomination.label_denom); - if (GNUNET_SYSERR == ret) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Undefined reference to %s\n", - i, - cmd[i].details.get_denomination.label_denom); - return GNUNET_SYSERR; - } - if (PERF_TALER_EXCHANGEDB_DENOMINATION_INFO != cmd[ret].exposed.type) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Wrong type reference to %s\n", - i, - cmd[i].details.get_denomination.label_denom); - return GNUNET_SYSERR; - } - cmd[i].details.get_denomination.index_denom = ret; - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_INSERT_RESERVE: - { - int ret; - - ret = cmd_find (cmd, - cmd[i].details.insert_reserve.label_reserve); - if (GNUNET_SYSERR == ret) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Undefined reference to %s\n", - i, - cmd[i].details.insert_reserve.label_reserve); - return GNUNET_SYSERR; - } - if (PERF_TALER_EXCHANGEDB_RESERVE != cmd[ret].exposed.type) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Wrong type reference to %s\n", - i, - cmd[i].details.insert_reserve.label_reserve); - return GNUNET_SYSERR; - } - cmd[i].details.insert_reserve.index_reserve = ret; - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_GET_RESERVE: - { - int ret; - - ret = cmd_find (cmd, - cmd[i].details.get_reserve.label_reserve); - if (GNUNET_SYSERR == ret) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Undefined reference to %s\n", - i, - cmd[i].details.get_reserve.label_reserve); - return GNUNET_SYSERR; - } - if (PERF_TALER_EXCHANGEDB_RESERVE != cmd[ret].exposed.type) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Wrong type reference to %s\n", - i, - cmd[i].details.get_reserve.label_reserve); - return GNUNET_SYSERR; - } - cmd[i].details.get_reserve.index_reserve = ret; - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_GET_RESERVE_HISTORY: - { - int ret; - - ret = cmd_find (cmd, - cmd[i].details.get_reserve_history.label_reserve); - if (GNUNET_SYSERR == ret) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Undefined reference to %s\n", - i, - cmd[i].details.get_reserve_history.label_reserve); - return GNUNET_SYSERR; - } - if (PERF_TALER_EXCHANGEDB_RESERVE != cmd[ret].exposed.type) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Wrong type reference to %s\n", - i, - cmd[i].details.get_reserve_history.label_reserve); - return GNUNET_SYSERR; - } - cmd[i].details.get_reserve_history.index_reserve = ret; - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_CREATE_WITHDRAW: - { - int ret; - - ret = cmd_find (cmd, - cmd[i].details.create_withdraw.label_dki); - { - if (GNUNET_SYSERR == ret) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Undefined reference to %s\n", - i, - cmd[i].details.create_withdraw.label_dki); - return GNUNET_SYSERR; - } - if (PERF_TALER_EXCHANGEDB_DENOMINATION_INFO != cmd[ret].exposed.type) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Wrong type reference to %s\n", - i, - cmd[i].details.create_withdraw.label_dki); - return GNUNET_SYSERR; - } - } - cmd[i].details.create_withdraw.index_dki = ret; - ret = cmd_find (cmd, - cmd[i].details.create_withdraw.label_reserve); - { - if (GNUNET_SYSERR == ret) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Undefined reference to %s\n", - i, - cmd[i].details.create_withdraw.label_reserve); - return GNUNET_SYSERR; - } - if (PERF_TALER_EXCHANGEDB_RESERVE != cmd[ret].exposed.type) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Wrong type reference to %s\n", - i, - cmd[i].details.create_withdraw.label_reserve); - return GNUNET_SYSERR; - } - } - cmd[i].details.create_withdraw.index_reserve = ret; - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_INSERT_WITHDRAW: - { - int ret; - - ret = cmd_find (cmd, - cmd[i].details.insert_withdraw.label_coin); - if (GNUNET_SYSERR == ret) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Undefined reference to %s\n", - i, - cmd[i].details.insert_withdraw.label_coin); - return GNUNET_SYSERR; - } - if (PERF_TALER_EXCHANGEDB_COIN != cmd[ret].exposed.type) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Wrong type reference to %s\n", - i, - cmd[i].details.insert_withdraw.label_coin); - return GNUNET_SYSERR; - } - cmd[i].details.insert_withdraw.index_coin = ret; - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_GET_WITHDRAW: - { - int ret; - - ret = cmd_find (cmd, - cmd[i].details.get_withdraw.label_coin); - if (GNUNET_SYSERR == ret) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Undefined reference to %s\n", - i, - cmd[i].details.get_withdraw.label_coin); - return GNUNET_SYSERR; - } - if (PERF_TALER_EXCHANGEDB_COIN != cmd[ret].exposed.type) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Wrong type reference to %s\n", - i, - cmd[i].details.get_withdraw.label_coin); - return GNUNET_SYSERR; - } - cmd[i].details.get_withdraw.index_coin = ret; - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_GET_COIN_TRANSACTION: - { - int ret; - ret = cmd_find (cmd, - cmd[i].details.get_coin_transaction.label_coin); - if (GNUNET_SYSERR == ret) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Undefined reference to %s\n", - i, - cmd[i].details.get_coin_transaction.label_coin); - return GNUNET_SYSERR; - } - if (PERF_TALER_EXCHANGEDB_COIN != cmd[ret].exposed.type) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Wrong type reference to %s\n", - i, - cmd[i].details.get_coin_transaction.label_coin); - return GNUNET_SYSERR; - } - cmd[i].details.get_coin_transaction.index_coin = ret; - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_CREATE_DEPOSIT: - { - int ret; - - ret = cmd_find (cmd, - cmd[i].details.create_deposit.label_coin); - if (GNUNET_SYSERR == ret) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Undefined reference to %s\n", - i, - cmd[i].details.create_deposit.label_coin); - return GNUNET_SYSERR; - } - if (PERF_TALER_EXCHANGEDB_COIN != cmd[ret].exposed.type) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Wrong type reference to %s\n", - i, - cmd[i].details.create_deposit.label_coin); - return GNUNET_SYSERR; - } - cmd[i].details.create_deposit.index_coin = ret; - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_INSERT_DEPOSIT: - { - int ret; - - ret = cmd_find (cmd, - cmd[i].details.insert_deposit.label_deposit); - if (GNUNET_SYSERR == ret) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Undefined reference to %s\n", - i, - cmd[i].details.insert_deposit.label_deposit); - return GNUNET_SYSERR; - } - if (PERF_TALER_EXCHANGEDB_DEPOSIT != cmd[ret].exposed.type) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Wrong type reference to %s\n", - i, - cmd[i].details.insert_deposit.label_deposit); - return GNUNET_SYSERR; - } - cmd[i].details.insert_deposit.index_deposit = ret; - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_GET_DEPOSIT: - { - int ret; - - ret = cmd_find (cmd, - cmd[i].details.get_deposit.label_deposit); - if (GNUNET_SYSERR == ret) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Undefined reference to %s\n", - i, - cmd[i].details.get_deposit.label_deposit); - return GNUNET_SYSERR; - } - if (PERF_TALER_EXCHANGEDB_DEPOSIT != cmd[ret].exposed.type) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Wrong type reference to %s\n", - i, - cmd[i].details.get_deposit.label_deposit); - return GNUNET_SYSERR; - } - cmd[i].details.get_deposit.index_deposit = ret; - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_CREATE_REFRESH_SESSION: - { - int ret; - - ret = cmd_find (cmd, - cmd[i].details.create_refresh_session.label_coin); - if (GNUNET_SYSERR == ret) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Undefined reference to %s at %s\n", - i, - cmd[i].details.create_refresh_session.label_coin, - cmd[i].label); - return GNUNET_SYSERR; - } - if (PERF_TALER_EXCHANGEDB_COIN != cmd[ret].exposed.type) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Wrong type reference to %s at %s\n", - i, - cmd[i].details.create_refresh_session.label_coin, - cmd[i].label); - return GNUNET_SYSERR; - } - cmd[i].details.create_refresh_session.index_coin = ret; - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_GET_REFRESH_SESSION: - { - int ret; - - ret = cmd_find (cmd, - cmd[i].details.get_refresh_session.label_hash); - if (GNUNET_SYSERR == ret) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Undefined reference to %s at %s\n", - i, - cmd[i].details.get_refresh_session.label_hash, - cmd[i].label); - return GNUNET_SYSERR; - } - if (PERF_TALER_EXCHANGEDB_REFRESH_HASH != cmd[ret].exposed.type) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Wrong type reference to %s at %s\n", - i, - cmd[i].details.get_refresh_session.label_hash, - cmd[i].label); - return GNUNET_SYSERR; - } - cmd[i].details.get_refresh_session.index_hash = ret; - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_INSERT_REFRESH_REVEAL: - { - int ret; - ret = cmd_find (cmd, - cmd[i].details.insert_refresh_reveal.label_hash); - if (GNUNET_SYSERR == ret) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Undefined reference to %s\n", - i, - cmd[i].details.insert_refresh_reveal.label_hash); - return GNUNET_SYSERR; - } - if (PERF_TALER_EXCHANGEDB_REFRESH_HASH != cmd[ret].exposed.type) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Wrong type reference to %s\n", - i, - cmd[i].details.insert_refresh_reveal.label_hash); - return GNUNET_SYSERR; - } - cmd[i].details.insert_refresh_reveal.index_hash = ret; - - ret = cmd_find (cmd, - cmd[i].details.insert_refresh_reveal.label_denom); - if (GNUNET_SYSERR == ret) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Undefined reference to %s\n", - i, - cmd[i].details.insert_refresh_reveal.label_denom); - return GNUNET_SYSERR; - } - if (PERF_TALER_EXCHANGEDB_DENOMINATION_INFO != cmd[ret].exposed.type) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Wrong type reference to %s\n", - i, - cmd[i].details.insert_refresh_reveal.label_denom); - return GNUNET_SYSERR; - } - cmd[i].details.insert_refresh_reveal.index_denom = ret; - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_GET_REFRESH_REVEAL: - { - int ret; - ret = cmd_find (cmd, - cmd[i].details.get_refresh_reveal.label_hash); - if (GNUNET_SYSERR == ret) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Undefined reference to %s\n", - i, - cmd[i].details.get_refresh_reveal.label_hash); - return GNUNET_SYSERR; - } - if (PERF_TALER_EXCHANGEDB_REFRESH_HASH != cmd[ret].exposed.type) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Wrong type reference to %s\n", - i, - cmd[i].details.get_refresh_reveal.label_hash); - return GNUNET_SYSERR; - } - cmd[i].details.get_refresh_reveal.index_hash = ret; - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_GET_LINK_DATA: - { - int ret; - ret = cmd_find (cmd, - cmd[i].details.get_link_data_list.label_hash); - if (GNUNET_SYSERR == ret) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Undefined reference to %s\n", - i, - cmd[i].details.get_link_data_list.label_hash); - return GNUNET_SYSERR; - } - if (PERF_TALER_EXCHANGEDB_REFRESH_HASH != cmd[ret].exposed.type) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "%d:Wrong type reference to %s\n", - i, - cmd[i].details.get_link_data_list.label_hash); - return GNUNET_SYSERR; - } - cmd[i].details.get_link_data_list.index_hash = ret; - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_END: - case PERF_TALER_EXCHANGEDB_CMD_DEBUG: - case PERF_TALER_EXCHANGEDB_CMD_LOOP: - case PERF_TALER_EXCHANGEDB_CMD_NEW_SESSION: - case PERF_TALER_EXCHANGEDB_CMD_START_TRANSACTION: - case PERF_TALER_EXCHANGEDB_CMD_COMMIT_TRANSACTION: - case PERF_TALER_EXCHANGEDB_CMD_ABORT_TRANSACTION: - case PERF_TALER_EXCHANGEDB_CMD_GET_TIME: - case PERF_TALER_EXCHANGEDB_CMD_CREATE_DENOMINATION: - case PERF_TALER_EXCHANGEDB_CMD_CREATE_RESERVE: - break; - } - } - return GNUNET_OK; -} - - -/** - * Free the memory of the command chain - */ -static int -cmd_clean (struct PERF_TALER_EXCHANGEDB_Cmd cmd[]) -{ - for (unsigned int i = 0; PERF_TALER_EXCHANGEDB_CMD_END != cmd[i].command; i++) - { - switch (cmd[i].command) - { - case PERF_TALER_EXCHANGEDB_CMD_SAVE_ARRAY: - { - for (unsigned int j = 0; j < cmd[i].details.save_array.nb_saved; j++) - { - data_free (&cmd[i].details.save_array.data_saved[j]); - } - GNUNET_free (cmd[i].details.save_array.data_saved); - cmd[i].details.save_array.data_saved = NULL; - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_LOAD_ARRAY: - GNUNET_free (cmd[i].details.load_array.permutation); - cmd[i].details.load_array.permutation = NULL; - break; - case PERF_TALER_EXCHANGEDB_CMD_CREATE_WITHDRAW: - PERF_TALER_EXCHANGEDB_coin_free (cmd[i].exposed.data.coin); - break; - default: - break; - } - data_free (&cmd[i].exposed); - } - return GNUNET_OK; -} - - -/** - * Handles the command #PERF_TALER_EXCHANGEDB_CMD_END_LOOP for the interpreter - * Cleans the memory at the end of the loop - */ -static void -interpret_end_loop (struct PERF_TALER_EXCHANGEDB_interpreter_state *state) -{ - int jump; - - jump = state->cmd[state->i].details.end_loop.index_loop; - // Cleaning up the memory in the loop - for (unsigned int i = jump; i < state->i; i++) - data_free (&state->cmd[i].exposed); - - state->cmd[jump].details.loop.curr_iteration++; - /* If the loop is not finished */ - if (state->cmd[jump].details.loop.max_iterations > - state->cmd[jump].details.loop.curr_iteration) - { - /* jump back to the start */ - state->i = jump; - } - else - { - /* Reset the loop counter and continue running */ - state->cmd[jump].details.loop.curr_iteration = 0; - } -} - - -/** - * Part of the interpreter specific to - * #PERF_TALER_EXCHANGEDB_CMD_SAVE_ARRAY - * Saves the data exposed by another command into - * an array in the command specific struct. - */ -static void -interpret_save_array (struct PERF_TALER_EXCHANGEDB_interpreter_state *state) -{ - struct PERF_TALER_EXCHANGEDB_Cmd *cmd = &state->cmd[state->i]; - struct PERF_TALER_EXCHANGEDB_Cmd *save_ref; - struct PERF_TALER_EXCHANGEDB_Cmd *loop_ref; - int loop_index; - int save_index; - unsigned int selection_chance; - - loop_index = cmd->details.save_array.index_loop; - save_index = cmd->details.save_array.index_save; - loop_ref = &state->cmd[loop_index]; - save_ref = &state->cmd[save_index]; - /* Array initialization on first loop iteration - Alows for nested loops */ - if (0 == cmd->details.loop.curr_iteration) - { - cmd->details.save_array.index = 0; - } - /* The probability distribution of the saved items will be a little biased - against the few last items but it should not be a big problem. */ - selection_chance = loop_ref->details.loop.max_iterations - / cmd->details.save_array.nb_saved; - /* - * If the remaining space is equal to the remaining number of - * iterations, the item is automaticly saved. - * - * Else it is saved only if the random numbre generated is 0 - */ - if ( (0 < (cmd->details.save_array.nb_saved - - cmd->details.save_array.index) ) && - ( ((loop_ref->details.loop.max_iterations - - loop_ref->details.loop.curr_iteration) == - (cmd->details.save_array.nb_saved - - cmd->details.save_array.index)) || - (0 == GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, - selection_chance)) ) ) - { - struct PERF_TALER_EXCHANGEDB_Data *save_location; - struct PERF_TALER_EXCHANGEDB_Data *item_saved; - - save_location = - &cmd->details.save_array.data_saved[cmd->details.save_array.index]; - item_saved = &save_ref->exposed; - data_copy (item_saved, save_location); - cmd->details.save_array.index++; - } -} - - -/** - * Part of the interpreter specific to - * #PERF_TALER_EXCHANGEDB_CMD_LOAD_ARRAY - * Gets data from a #PERF_TALER_EXCHANGEDB_CMD_SAVE_ARRAY and exposes a copy - */ -static void -interpret_load_array (struct PERF_TALER_EXCHANGEDB_interpreter_state *state) -{ - struct PERF_TALER_EXCHANGEDB_Cmd *cmd = &state->cmd[state->i]; - unsigned int loop_iter; - int loop_index; - int save_index; - struct PERF_TALER_EXCHANGEDB_Data *loaded_data; - - loop_index = cmd->details.load_array.index_loop; - save_index = cmd->details.load_array.index_save; - loop_iter = state->cmd[loop_index].details.loop.curr_iteration; - { - unsigned int i; - unsigned int quotient; - - /* In case the iteration number is higher than the amount saved, - * the number is run several times in the permutation array */ - quotient = loop_iter / state->cmd[save_index].details.save_array.nb_saved; - loop_iter = loop_iter % state->cmd[save_index].details.save_array.nb_saved; - for (i = 0; i<=quotient; i++) - loop_iter = cmd->details.load_array.permutation[loop_iter]; - } - /* Extracting the data from the loop_indexth indice in save_index - * array. - */ - loaded_data = - &state->cmd[save_index].details.save_array.data_saved[loop_iter]; - data_copy (loaded_data, - &cmd->exposed); -} - - -/** - * Part of the interpreter specific to - * #PERF_TALER_EXCHANGEDB_CMD_LOAD_RANDOM - * Get a random element from a #PERF_TALER_EXCHANGEDB_CMD_SAVE_ARRAY and exposes it - */ -static void -interprete_load_random (struct PERF_TALER_EXCHANGEDB_interpreter_state *state) -{ - struct PERF_TALER_EXCHANGEDB_Cmd *cmd = &state->cmd[state->i]; - unsigned int index; - int save_index; - - save_index = cmd->details.load_random.index_save; - index = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, - state->cmd[save_index].details.save_array. - nb_saved); - data_copy (&state->cmd[save_index].details.save_array.data_saved[index], - &cmd->exposed); -} - - -/** - * Function called with information about a refresh order. - * - * @param cls closure - * @param rowid unique serial ID for the row in our database - * @param num_newcoins size of the @a rrcs array - * @param rrcs array of @a num_newcoins information about coins to be created - * @param num_tprivs number of entries in @a tprivs, should be #TALER_CNC_KAPPA - 1 - * @param tprivs array of @e num_tprivs transfer private keys - * @param tp transfer public key information - */ -static void -refresh_reveal_cb (void *cls, - uint32_t num_newcoins, - const struct TALER_EXCHANGEDB_RefreshRevealedCoin *rrcs, - unsigned int num_tprivs, - const struct TALER_TransferPrivateKeyP *tprivs, - const struct TALER_TransferPublicKeyP *tp) -{ - /* intentionally empty */ -} - - -/** - * Iterate over the commands, acting accordingly at each step - * - * @param state the current state of the interpreter - */ -static int -interpret (struct PERF_TALER_EXCHANGEDB_interpreter_state *state) -{ - for (state->i = 0; PERF_TALER_EXCHANGEDB_CMD_END != - state->cmd[state->i].command; state->i++) - { - switch (state->cmd[state->i].command) - { - case PERF_TALER_EXCHANGEDB_CMD_END: - return GNUNET_YES; - - case PERF_TALER_EXCHANGEDB_CMD_DEBUG: - GNUNET_log (GNUNET_ERROR_TYPE_INFO, - "%s\n", - state->cmd[state->i].label); - break; - - case PERF_TALER_EXCHANGEDB_CMD_LOOP: - break; - - case PERF_TALER_EXCHANGEDB_CMD_END_LOOP: - interpret_end_loop (state); - break; - - case PERF_TALER_EXCHANGEDB_CMD_GET_TIME: - state->cmd[state->i].exposed.data.time = - GNUNET_new (struct GNUNET_TIME_Absolute); - *state->cmd[state->i].exposed.data.time = - GNUNET_TIME_absolute_get (); - break; - - case PERF_TALER_EXCHANGEDB_CMD_GAUGER: - { - unsigned int start_index; - unsigned int stop_index; - float ips; - struct GNUNET_TIME_Absolute start; - struct GNUNET_TIME_Absolute stop; - struct GNUNET_TIME_Relative elapsed; - - start_index = state->cmd[state->i].details.gauger.index_start; - stop_index = state->cmd[state->i].details.gauger.index_stop; - start = *state->cmd[start_index].exposed.data.time; - stop = *state->cmd[stop_index].exposed.data.time; - elapsed = GNUNET_TIME_absolute_get_difference (start, - stop); - ips = (1.0 * state->cmd[state->i].details.gauger.divide) - / (elapsed.rel_value_us / 1000000.0); - GAUGER (state->cmd[state->i].details.gauger.category, - state->cmd[state->i].details.gauger.description, - ips, - state->cmd[state->i].details.gauger.unit); - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_NEW_SESSION: - state->session = state->plugin->get_session (state->plugin->cls); - break; - - case PERF_TALER_EXCHANGEDB_CMD_START_TRANSACTION: - GNUNET_break (GNUNET_OK == - state->plugin->start (state->plugin->cls, - state->session, - "perf-interpreter")); - break; - - case PERF_TALER_EXCHANGEDB_CMD_COMMIT_TRANSACTION: - GNUNET_break (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS == - state->plugin->commit (state->plugin->cls, - state->session)); - break; - case PERF_TALER_EXCHANGEDB_CMD_ABORT_TRANSACTION: - state->plugin->rollback (state->plugin->cls, - state->session); - break; - - case PERF_TALER_EXCHANGEDB_CMD_SAVE_ARRAY: - interpret_save_array (state); - break; - - case PERF_TALER_EXCHANGEDB_CMD_LOAD_ARRAY: - interpret_load_array (state); - break; - - case PERF_TALER_EXCHANGEDB_CMD_LOAD_RANDOM: - interprete_load_random (state); - break; - - case PERF_TALER_EXCHANGEDB_CMD_CREATE_DEPOSIT: - { - int coin_index; - struct TALER_EXCHANGEDB_Deposit *deposit; - - coin_index = state->cmd[state->i].details.create_deposit.index_coin; - deposit = PERF_TALER_EXCHANGEDB_deposit_init ( - state->cmd[coin_index].exposed.data.coin); - GNUNET_assert (NULL != deposit); - state->cmd[state->i].exposed.data.deposit = deposit; - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_INSERT_DEPOSIT: - { - int deposit_index; - enum GNUNET_DB_QueryStatus qs; - struct TALER_EXCHANGEDB_Deposit *deposit; - - deposit_index = - state->cmd[state->i].details.insert_deposit.index_deposit; - deposit = state->cmd[deposit_index].exposed.data.deposit; - qs = state->plugin->ensure_coin_known (state->plugin->cls, - state->session, - &deposit->coin); - GNUNET_assert (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT == qs); - qs = state->plugin->insert_deposit (state->plugin->cls, - state->session, - deposit); - GNUNET_assert (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT == qs); - state->cmd[state->i].exposed.data.deposit - = PERF_TALER_EXCHANGEDB_deposit_copy (deposit); - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_GET_DEPOSIT: - { - unsigned int source_index; - enum GNUNET_DB_QueryStatus ret; - struct PERF_TALER_EXCHANGEDB_Data *data; - - source_index = state->cmd[state->i].details.get_deposit.index_deposit; - data = &state->cmd[source_index].exposed; - ret = state->plugin->have_deposit (state->plugin->cls, - state->session, - data->data.deposit, - GNUNET_YES); - GNUNET_assert (0 >= ret); - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_CREATE_RESERVE: - { - struct PERF_TALER_EXCHANGEDB_Reserve *reserve; - - reserve = PERF_TALER_EXCHANGEDB_reserve_init (); - state->cmd[state->i].exposed.data.reserve = reserve; - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_INSERT_RESERVE: - { - unsigned int reserve_index; - int ret; - struct PERF_TALER_EXCHANGEDB_Reserve *reserve; - char *sndr; - uint32_t uid; - struct GNUNET_TIME_Absolute now; - - reserve_index = - state->cmd[state->i].details.insert_reserve.index_reserve; - reserve = state->cmd[reserve_index].exposed.data.reserve; - GNUNET_asprintf (&sndr, - "payto://x-taler-test/localhost:8080/%u", - (unsigned int) GNUNET_CRYPTO_random_u32 ( - GNUNET_CRYPTO_QUALITY_WEAK, - UINT32_MAX)); - uid = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, - UINT32_MAX); - now = GNUNET_TIME_absolute_get (); - (void) GNUNET_TIME_round_abs (&now); - ret = state->plugin->reserves_in_insert (state->plugin->cls, - state->session, - &reserve->reserve.pub, - &reserve->reserve.balance, - now, - sndr, - "account-1", - &uid, - sizeof (uid)); - GNUNET_assert (GNUNET_SYSERR != ret); - GNUNET_free (sndr); - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_GET_RESERVE: - { - unsigned int reserve_index; - int ret; - struct PERF_TALER_EXCHANGEDB_Data *data; - - - reserve_index = state->cmd[state->i].details.get_reserve.index_reserve; - data = &state->cmd[reserve_index].exposed; - ret = state->plugin->reserve_get (state->plugin->cls, - state->session, - &data->data.reserve->reserve); - GNUNET_assert (GNUNET_OK == ret); - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_GET_RESERVE_HISTORY: - { - unsigned int reserve_index; - struct TALER_EXCHANGEDB_ReserveHistory *history; - struct PERF_TALER_EXCHANGEDB_Data *data; - enum GNUNET_DB_QueryStatus qs; - - reserve_index = - state->cmd[state->i].details.get_reserve_history.index_reserve; - data = &state->cmd[reserve_index].exposed; - qs = state->plugin->get_reserve_history (state->plugin->cls, - state->session, - &data->data.reserve->reserve. - pub, - &history); - GNUNET_assert (0 >= qs); - GNUNET_assert (NULL != history); - state->plugin->free_reserve_history (state->plugin->cls, - history); - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_CREATE_DENOMINATION: - { - struct TALER_EXCHANGEDB_DenominationKeyIssueInformation *dki = - PERF_TALER_EXCHANGEDB_denomination_init (); - GNUNET_assert (NULL != dki); - state->cmd[state->i].exposed.data.dki = dki; - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_INSERT_DENOMINATION: - { - unsigned int denom_index; - enum GNUNET_DB_QueryStatus ret; - struct TALER_EXCHANGEDB_DenominationKeyIssueInformation *dki; - - denom_index = - state->cmd[state->i].details.insert_denomination.index_denom; - dki = state->cmd[denom_index].exposed.data.dki; - ret = state->plugin->insert_denomination_info (state->plugin->cls, - state->session, - &dki->denom_pub, - &dki->issue); - GNUNET_assert (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT == ret); - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_GET_DENOMINATION: - { - unsigned int denom_index; - enum GNUNET_DB_QueryStatus qs; - struct PERF_TALER_EXCHANGEDB_Data *data; - struct GNUNET_HashCode hc; - - denom_index = state->cmd[state->i].details.get_denomination.index_denom; - data = &state->cmd[denom_index].exposed; - GNUNET_CRYPTO_rsa_public_key_hash ( - data->data.dki->denom_pub.rsa_public_key, - &hc); - qs = state->plugin->get_denomination_info (state->plugin->cls, - state->session, - &hc, - &data->data.dki->issue); - GNUNET_assert (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT == qs); - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_CREATE_WITHDRAW: - { - unsigned int dki_index; - unsigned int reserve_index; - struct PERF_TALER_EXCHANGEDB_Coin *coin; - - dki_index = state->cmd[state->i].details.create_withdraw.index_dki; - reserve_index = - state->cmd[state->i].details.create_withdraw.index_reserve; - coin = PERF_TALER_EXCHANGEDB_coin_init ( - state->cmd[dki_index].exposed.data.dki, - state->cmd[reserve_index]. - exposed.data.reserve); - GNUNET_assert (NULL != coin); - state->cmd[state->i].exposed.data.coin = coin; - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_INSERT_WITHDRAW: - { - unsigned int coin_index; - enum GNUNET_DB_QueryStatus qs; - struct PERF_TALER_EXCHANGEDB_Coin *coin; - - coin_index = state->cmd[state->i].details.insert_withdraw.index_coin; - coin = state->cmd[coin_index].exposed.data.coin; - qs = state->plugin->insert_withdraw_info (state->plugin->cls, - state->session, - &coin->blind); - GNUNET_assert (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT == qs); - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_GET_WITHDRAW: - { - unsigned int source_index; - enum GNUNET_DB_QueryStatus qs; - struct PERF_TALER_EXCHANGEDB_Data *data; - - source_index = - state->cmd[state->i].details.get_denomination.index_denom; - data = &state->cmd[source_index].exposed; - qs = state->plugin->get_withdraw_info (state->plugin->cls, - state->session, - &data->data.coin->blind. - h_coin_envelope, - &data->data.coin->blind); - GNUNET_assert (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT == qs); - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_GET_COIN_TRANSACTION: - { - unsigned int coin_index; - struct PERF_TALER_EXCHANGEDB_Coin *coin; - struct TALER_EXCHANGEDB_TransactionList *transactions; - enum GNUNET_DB_QueryStatus qs; - - coin_index = - state->cmd[state->i].details.get_coin_transaction.index_coin; - coin = state->cmd[coin_index].exposed.data.coin; - qs = state->plugin->get_coin_transactions (state->plugin->cls, - state->session, - &coin->public_info.coin_pub, - GNUNET_YES, - &transactions); - GNUNET_assert (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT == qs); - GNUNET_assert (transactions != NULL); - state->plugin->free_coin_transaction_list (state->plugin->cls, - transactions); - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_CREATE_REFRESH_SESSION: - { - struct TALER_EXCHANGEDB_RefreshSession refresh_session; - unsigned int coin_index; - struct PERF_TALER_EXCHANGEDB_Coin *coin; - - coin_index = - state->cmd[state->i].details.create_refresh_session.index_coin; - coin = state->cmd[coin_index].exposed.data.coin; - - refresh_session.coin = coin->public_info; - GNUNET_CRYPTO_random_block (GNUNET_CRYPTO_QUALITY_WEAK, - &refresh_session.coin_sig, - sizeof (refresh_session.coin_sig)); - GNUNET_CRYPTO_hash_create_random (GNUNET_CRYPTO_QUALITY_WEAK, - &refresh_session.rc.session_hash); - GNUNET_assert (GNUNET_OK == - TALER_string_to_amount (CURRENCY ":1.1", - &refresh_session.amount_with_fee)); - refresh_session.noreveal_index = 1; - GNUNET_assert (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT == - state->plugin->ensure_coin_known (state->plugin->cls, - state->session, - &refresh_session.coin)); - GNUNET_assert (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT == - state->plugin->insert_melt (state->plugin->cls, - state->session, - &refresh_session)); - state->cmd[state->i].exposed.data.rc = refresh_session.rc; - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_GET_REFRESH_SESSION: - { - unsigned int hash_index; - const struct TALER_RefreshCommitmentP *rc; - struct TALER_EXCHANGEDB_RefreshMelt refresh; - - hash_index = - state->cmd[state->i].details.get_refresh_session.index_hash; - rc = &state->cmd[hash_index].exposed.data.rc; - state->plugin->get_melt (state->plugin->cls, - state->session, - rc, - &refresh); - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_INSERT_REFRESH_REVEAL: - { - unsigned int hash_index; - unsigned int denom_index; - const struct TALER_RefreshCommitmentP *rc; - struct TALER_EXCHANGEDB_DenominationKeyIssueInformation *denom; - struct TALER_TransferPublicKeyP tpub; - struct TALER_TransferPrivateKeyP tprivs[2]; - struct TALER_EXCHANGEDB_RefreshRevealedCoin rrc; - - hash_index = - state->cmd[state->i].details.insert_refresh_reveal.index_hash; - denom_index = - state->cmd[state->i].details.insert_refresh_reveal.index_denom; - rc = &state->cmd[hash_index].exposed.data.rc; - denom = state->cmd[denom_index].exposed.data.dki; - rrc.denom_pub = denom->denom_pub; - rrc.coin_ev = "coin_ev"; - rrc.coin_ev_size = strlen (rrc.coin_ev) + 1; - GNUNET_CRYPTO_random_block (GNUNET_CRYPTO_QUALITY_WEAK, - &rrc.coin_sig, - sizeof (struct TALER_CoinSpendSignatureP)); - GNUNET_CRYPTO_random_block (GNUNET_CRYPTO_QUALITY_WEAK, - tprivs, - sizeof (struct TALER_TransferPrivateKeyP) - * 2); - GNUNET_CRYPTO_random_block (GNUNET_CRYPTO_QUALITY_WEAK, - &tpub, - sizeof (struct TALER_TransferPublicKeyP)); - GNUNET_assert (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT == - state->plugin->insert_refresh_reveal (state->plugin->cls, - state->session, - rc, - 1, - &rrc, - 2, - tprivs, - &tpub)); - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_GET_REFRESH_REVEAL: - { - int hash_index; - const struct TALER_RefreshCommitmentP *rc; - - hash_index = state->cmd[state->i].details.get_refresh_reveal.index_hash; - rc = &state->cmd[hash_index].exposed.data.rc; - state->plugin->get_refresh_reveal (state->plugin->cls, - state->session, - rc, - &refresh_reveal_cb, - state); - } - break; - - case PERF_TALER_EXCHANGEDB_CMD_GET_LINK_DATA: - break; - - } - } - return GNUNET_OK; -} - - -/** - * Runs the commands given in @a cmd, working with - * the database referenced by @a db_plugin - * - * @param db_plugin the connection to the database - * @param cmd the commands to run - */ -int -PERF_TALER_EXCHANGEDB_interpret (struct TALER_EXCHANGEDB_Plugin *db_plugin, - struct PERF_TALER_EXCHANGEDB_Cmd cmd[]) -{ - int ret; - struct PERF_TALER_EXCHANGEDB_interpreter_state state = - {.i = 0, .cmd = cmd, .plugin = db_plugin}; - - ret = cmd_init (cmd); - if (GNUNET_SYSERR == ret) - return ret; - state.session = db_plugin->get_session (db_plugin->cls); - if (NULL == state.session) - { - cmd_clean (cmd); - return GNUNET_SYSERR; - } - GNUNET_assert (NULL != state.session); - ret = interpret (&state); - cmd_clean (cmd); - return ret; -} - - -/** - * Initialize the database and run the benchmark - * - * @param benchmark_name the name of the benchmark, displayed in the logs - * @param configuration_file path to the taler configuration file to use - * @param init the commands to use for the database initialisation, - * if #NULL the standard initialization is used - * @param benchmark the commands for the benchmark - * @return #GNUNET_OK upon success; #GNUNET_SYSERR upon failure, #GNUNET_NO - * if we failed to init the database - */ -int -PERF_TALER_EXCHANGEDB_run_benchmark (const char *benchmark_name, - const char *configuration_file, - struct PERF_TALER_EXCHANGEDB_Cmd *init, - struct PERF_TALER_EXCHANGEDB_Cmd *benchmark) -{ - struct TALER_EXCHANGEDB_Plugin *plugin; - struct GNUNET_CONFIGURATION_Handle *config; - int ret = 0; - struct PERF_TALER_EXCHANGEDB_Cmd init_def[] = { - // Denomination used to create coins - PERF_TALER_EXCHANGEDB_INIT_CMD_DEBUG ("00 - Start of interpreter"), - - PERF_TALER_EXCHANGEDB_INIT_CMD_LOOP ("01 - denomination loop", - PERF_TALER_EXCHANGEDB_NB_DENOMINATION_INIT), - PERF_TALER_EXCHANGEDB_INIT_CMD_START_TRANSACTION (""), - PERF_TALER_EXCHANGEDB_INIT_CMD_CREATE_DENOMINATION ("01 - denomination"), - PERF_TALER_EXCHANGEDB_INIT_CMD_INSERT_DENOMINATION ("01 - insert", - "01 - denomination"), - PERF_TALER_EXCHANGEDB_INIT_CMD_COMMIT_TRANSACTION (""), - PERF_TALER_EXCHANGEDB_INIT_CMD_SAVE_ARRAY ("01 - save denomination", - "01 - denomination loop", - "01 - denomination", - PERF_TALER_EXCHANGEDB_NB_DENOMINATION_SAVE), - PERF_TALER_EXCHANGEDB_INIT_CMD_END_LOOP ("", - "01 - denomination loop"), - PERF_TALER_EXCHANGEDB_INIT_CMD_DEBUG ("01 - init denomination complete"), - // End of initialization - // Reserve initialization - PERF_TALER_EXCHANGEDB_INIT_CMD_LOOP ("02 - init reserve loop", - PERF_TALER_EXCHANGEDB_NB_RESERVE_INIT), - PERF_TALER_EXCHANGEDB_INIT_CMD_CREATE_RESERVE ("02 - reserve"), - PERF_TALER_EXCHANGEDB_INIT_CMD_INSERT_RESERVE ("02 - insert", - "02 - reserve"), - PERF_TALER_EXCHANGEDB_INIT_CMD_SAVE_ARRAY ("02 - save reserve", - "02 - init reserve loop", - "02 - reserve", - PERF_TALER_EXCHANGEDB_NB_RESERVE_SAVE), - PERF_TALER_EXCHANGEDB_INIT_CMD_END_LOOP ("", - "02 - init reserve loop"), - PERF_TALER_EXCHANGEDB_INIT_CMD_DEBUG ("02 - reserve init complete"), - // End reserve init - // Withdrawal initialization - PERF_TALER_EXCHANGEDB_INIT_CMD_LOOP ("03 - init withdraw loop", - PERF_TALER_EXCHANGEDB_NB_WITHDRAW_INIT), - PERF_TALER_EXCHANGEDB_INIT_CMD_START_TRANSACTION (""), - PERF_TALER_EXCHANGEDB_INIT_CMD_LOAD_ARRAY ("03 - denomination load", - "03 - init withdraw loop", - "01 - save denomination"), - PERF_TALER_EXCHANGEDB_INIT_CMD_LOAD_ARRAY ("03 - reserve load", - "03 - init withdraw loop", - "02 - save reserve"), - PERF_TALER_EXCHANGEDB_INIT_CMD_CREATE_WITHDRAW ("03 - withdraw", - "03 - denomination load", - "03 - reserve load"), - PERF_TALER_EXCHANGEDB_INIT_CMD_INSERT_WITHDRAW ("03 - insert", - "03 - withdraw"), - PERF_TALER_EXCHANGEDB_INIT_CMD_COMMIT_TRANSACTION (""), - PERF_TALER_EXCHANGEDB_INIT_CMD_SAVE_ARRAY ("03 - save coin", - "03 - init withdraw loop", - "03 - withdraw", - PERF_TALER_EXCHANGEDB_NB_WITHDRAW_SAVE), - PERF_TALER_EXCHANGEDB_INIT_CMD_END_LOOP ("", - "03 - init withdraw loop"), - PERF_TALER_EXCHANGEDB_INIT_CMD_DEBUG ("03 - withdraw init complete"), - // End of withdrawal initialization - // Deposit initialization - PERF_TALER_EXCHANGEDB_INIT_CMD_LOOP ("04 - deposit init loop", - PERF_TALER_EXCHANGEDB_NB_DEPOSIT_INIT), - PERF_TALER_EXCHANGEDB_INIT_CMD_START_TRANSACTION ("04 - start transaction"), - PERF_TALER_EXCHANGEDB_INIT_CMD_LOAD_ARRAY ("04 - denomination load", - "04 - deposit init loop", - "03 - save coin"), - PERF_TALER_EXCHANGEDB_INIT_CMD_INSERT_DEPOSIT ("04 - deposit", - "04 - denomination load"), - PERF_TALER_EXCHANGEDB_INIT_CMD_COMMIT_TRANSACTION ( - "04 - commit transaction"), - PERF_TALER_EXCHANGEDB_INIT_CMD_SAVE_ARRAY ("04 - deposit array", - "04 - deposit init loop", - "04 - deposit", - PERF_TALER_EXCHANGEDB_NB_DEPOSIT_SAVE), - PERF_TALER_EXCHANGEDB_INIT_CMD_END_LOOP ("04 - deposit init loop end", - "04 - deposit init loop"), - PERF_TALER_EXCHANGEDB_INIT_CMD_DEBUG ("04 - deposit init complete"), - // End of deposit initialization - PERF_TALER_EXCHANGEDB_INIT_CMD_END ("end") - }; - - GNUNET_log_setup (benchmark_name, - "INFO", - NULL); - config = GNUNET_CONFIGURATION_create (); - ret = GNUNET_CONFIGURATION_parse (config, - configuration_file); - if (GNUNET_OK != ret) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "Error parsing configuration file\n"); - return GNUNET_SYSERR; - } - plugin = TALER_EXCHANGEDB_plugin_load (config); - if (NULL == plugin) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "Error connectiong to the database\n"); - return GNUNET_NO; - } - ret = plugin->create_tables (plugin->cls); - if (GNUNET_OK != ret) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "Error while creating the database architecture\n"); - return GNUNET_NO; - } - /* - * Running the initialization - */ - if (NULL == init) - { - init = init_def; - } - ret = PERF_TALER_EXCHANGEDB_interpret (plugin, - init); - if (GNUNET_OK != ret) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "Error during database initialization\n"); - return ret; - } - /* - * Running the benchmark - */ - ret = PERF_TALER_EXCHANGEDB_interpret (plugin, - benchmark); - if (GNUNET_OK != ret) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "Error while runing the benchmark\n"); - return ret; - } - /* Drop tables */ - { - ret = plugin->drop_tables (plugin->cls); - if (GNUNET_OK != ret) - { - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, - "Error cleaning the database\n"); - return ret; - } - } - TALER_EXCHANGEDB_plugin_unload (plugin); - GNUNET_CONFIGURATION_destroy (config); - return ret; -} |