diff options
Diffstat (limited to 'src/exchange-tools/taler-exchange-reservemod.c')
| -rw-r--r-- | src/exchange-tools/taler-exchange-reservemod.c | 225 |
1 files changed, 0 insertions, 225 deletions
diff --git a/src/exchange-tools/taler-exchange-reservemod.c b/src/exchange-tools/taler-exchange-reservemod.c deleted file mode 100644 index e901b694d..000000000 --- a/src/exchange-tools/taler-exchange-reservemod.c +++ /dev/null @@ -1,225 +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 taler-exchange-reservemod.c - * @brief Modify reserves. Allows manipulation of reserve balances. - * @author Florian Dold - * @author Benedikt Mueller - */ -#include "platform.h" -#include <gnunet/gnunet_util_lib.h> -#include <gnunet/gnunet_json_lib.h> -#include <libpq-fe.h> -#include <jansson.h> -#include "taler_exchangedb_plugin.h" - -/** - * Director of the exchange, containing the keys. - */ -static char *exchange_directory; - -/** - * Our DB plugin. - */ -static struct TALER_EXCHANGEDB_Plugin *plugin; - -/** - * Public key of the reserve. - */ -static struct TALER_ReservePublicKeyP reserve_pub; - -/** - * Amount to add. Invalid if not initialized. - */ -static struct TALER_Amount add_value; - -/** - * Details about the sender account in JSON format. - */ -static json_t *sender_details; - -/** - * Details about the wire transfer in JSON format. - */ -static json_t *transfer_details; - -/** - * Return value from main(). - */ -static int global_ret; - - -/** - * Run the database transaction. - * - * @param reserve_pub public key of the reserve to use - * @param add_value value to add - * @param jdetails JSON details about sender - * @param tdetails JSON details about transfer - * @return #GNUNET_OK on success, #GNUNET_SYSERR on hard error, - * #GNUNET_NO if record exists - */ -static int -run_transaction (const struct TALER_ReservePublicKeyP *reserve_pub, - const struct TALER_Amount *add_value, - json_t *jdetails, - json_t *tdetails) -{ - int ret; - struct TALER_EXCHANGEDB_Session *session; - void *json_str; - struct GNUNET_TIME_Absolute now; - - session = plugin->get_session (plugin->cls); - if (NULL == session) - { - fprintf (stderr, - "Failed to initialize DB session\n"); - return GNUNET_SYSERR; - } - /* FIXME: maybe allow passing timestamp via command-line? */ - json_str = json_dumps (tdetails, - JSON_INDENT(2)); - if (NULL == json_str) - { - GNUNET_break (0); /* out of memory? */ - return GNUNET_SYSERR; - } - now = GNUNET_TIME_absolute_get (); - (void) GNUNET_TIME_round_abs (&now); - ret = plugin->reserves_in_insert (plugin->cls, - session, - reserve_pub, - add_value, - now, - jdetails, - json_str, - strlen (json_str)); - free (json_str); - if (GNUNET_SYSERR == ret) - { - fprintf (stderr, - "Failed to update reserve.\n"); - } - if (GNUNET_NO == ret) - { - fprintf (stderr, - "Record exists, reserve not updated.\n"); - } - return ret; -} - - -/** - * Main function that will be run. - * - * @param cls closure - * @param args remaining command-line arguments - * @param cfgfile name of the configuration file used (for saving, can be NULL!) - * @param cfg configuration - */ -static void -run (void *cls, - char *const *args, - const char *cfgfile, - const struct GNUNET_CONFIGURATION_Handle *cfg) -{ - if (GNUNET_OK != - GNUNET_CONFIGURATION_get_value_filename (cfg, - "exchange", - "KEYDIR", - &exchange_directory)) - { - GNUNET_log_config_missing (GNUNET_ERROR_TYPE_ERROR, - "exchange", - "KEYDIR"); - global_ret = 1; - return; - } - if (NULL == - (plugin = TALER_EXCHANGEDB_plugin_load (cfg))) - { - fprintf (stderr, - "Failed to initialize database plugin.\n"); - global_ret = 1; - return; - } - if (GNUNET_SYSERR == - run_transaction (&reserve_pub, - &add_value, - sender_details, - transfer_details)) - global_ret = 1; - TALER_EXCHANGEDB_plugin_unload (plugin); - json_decref (transfer_details); - json_decref (sender_details); -} - - -/** - * The main function of the reservemod tool - * - * @param argc number of arguments from the command line - * @param argv command line arguments - * @return 0 ok, 1 on error - */ -int -main (int argc, char *const *argv) -{ - const struct GNUNET_GETOPT_CommandLineOption options[] = { - GNUNET_GETOPT_option_mandatory - (TALER_getopt_get_amount ('a', - "add", - "DENOM", - "value to add", - &add_value)), - GNUNET_GETOPT_option_mandatory - (GNUNET_JSON_getopt ('s', - "sender", - "JSON", - "details about the sender's bank account", - &sender_details)), - GNUNET_GETOPT_option_mandatory - (GNUNET_JSON_getopt ('t', - "transfer", - "JSON", - "details that uniquely identify the bank transfer", - &transfer_details)), - GNUNET_GETOPT_option_help ("Deposit funds into a Taler reserve"), - GNUNET_GETOPT_option_mandatory - (GNUNET_GETOPT_option_base32_auto ('R', - "reserve", - "KEY", - "reserve (public key) to modify", - &reserve_pub)), - GNUNET_GETOPT_OPTION_END - }; - - GNUNET_assert (GNUNET_OK == - GNUNET_log_setup ("taler-exchange-reservemod", - "WARNING", - NULL)); - if (GNUNET_OK != - GNUNET_PROGRAM_run (argc, argv, - "taler-exchange-reservemod", - "Deposit funds into a Taler reserve", - options, - &run, NULL)) - return 1; - return global_ret; -} - -/* end taler-exchange-reservemod.c */ |