second round of renamefest

1 files changed, 0 insertions, 305 deletions

diff --git a/src/mint/taler-mint-reservemod.c b/src/mint/taler-mint-reservemod.c
deleted file mode 100644
index 125748704..000000000
--- a/src/mint/taler-mint-reservemod.c
+++ /dev/null
@@ -1,305 +0,0 @@
-/*
-  This file is part of TALER
-  Copyright (C) 2014, 2015 Christian Grothoff (and other contributing authors)
-
-  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, If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file taler-mint-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 <libpq-fe.h>
-#include "taler_util.h"
-#include "taler_signatures.h"
-#include "taler_mintdb_plugin.h"
-#include "taler_pq_lib.h"
-
-
-/**
- * Director of the mint, containing the keys.
- */
-static char *mint_directory;
-
-/**
- * Public key of the reserve to manipulate.
- */
-static struct GNUNET_CRYPTO_EddsaPublicKey *reserve_pub;
-
-/**
- * Handle to the mint's configuration
- */
-static struct GNUNET_CONFIGURATION_Handle *cfg;
-
-/**
- * Database connection handle.
- */
-static PGconn *db_conn;
-
-
-/**
- * Create a new or add to existing reserve.  Fails if currencies do
- * not match.
- *
- * @param denom denomination to add
- * @return #GNUNET_OK on success,
- *         #GNUNET_SYSERR on error
- */
-// FIXME: this should use the DB abstraction layer. (#3717)
-// FIXME: this should be done by adding an inbound transaction
-//        to the table with the transactions for this reserve,
-//        not by modifying some 'total' value for the reserve!
-//        (we should in fact probably never modify, always just append!) (#3633)
-static int
-reservemod_add (struct TALER_Amount denom)
-{
-  PGresult *result;
-  const void *param_values[] = {
-    reserve_pub
-  };
-  int param_lengths[] = {
-    sizeof(struct GNUNET_CRYPTO_EddsaPublicKey)
-  };
-  int param_formats[] = {
-    1
-  };
-  struct TALER_Amount old_denom;
-  struct TALER_Amount new_denom;
-  struct TALER_AmountNBO new_denom_nbo;
-
-  result = PQexecParams (db_conn,
-                         "SELECT balance_value, balance_fraction, balance_currency"
-                         " FROM reserves"
-                         " WHERE reserve_pub=$1"
-                         " LIMIT 1;",
-                         1,
-                         NULL,
-                         (const char * const *) param_values,
-                         param_lengths,
-                         param_formats,
-                         1);
-  if (PGRES_TUPLES_OK != PQresultStatus (result))
-  {
-    fprintf (stderr,
-             "Select failed: %s\n",
-             PQresultErrorMessage (result));
-    return GNUNET_SYSERR;
-  }
-  if (0 == PQntuples (result))
-  {
-    struct GNUNET_TIME_AbsoluteNBO exnbo;
-    uint32_t value = htonl (denom.value);
-    uint32_t fraction = htonl (denom.fraction);
-    const void *param_values[] = {
-      reserve_pub,
-      &value,
-      &fraction,
-      denom.currency,
-      &exnbo
-    };
-    int param_lengths[] = {
-      sizeof (struct GNUNET_CRYPTO_EddsaPublicKey),
-      sizeof (uint32_t),
-      sizeof (uint32_t),
-      strlen (denom.currency),
-      sizeof (struct GNUNET_TIME_AbsoluteNBO)
-    };
-    int param_formats[] = {
-      1, 1, 1, 1, 1
-    };
-
-    exnbo = GNUNET_TIME_absolute_hton (GNUNET_TIME_relative_to_absolute (GNUNET_TIME_UNIT_YEARS));
-    result = PQexecParams (db_conn,
-                           "INSERT INTO reserves (reserve_pub, balance_value, balance_fraction, balance_currency, expiration_date)"
-                           " VALUES ($1,$2,$3,$4,$5);",
-                           5,
-                           NULL,
-                           (const char **) param_values,
-                           param_lengths,
-                           param_formats,
-                           1);
-
-    if (PGRES_COMMAND_OK != PQresultStatus (result))
-    {
-      fprintf (stderr,
-               "Insert failed: %s\n",
-               PQresultErrorMessage (result));
-      return GNUNET_SYSERR;
-    }
-  }
-  else
-  {
-    const void *param_values[] = {
-      &new_denom_nbo.value,
-      &new_denom_nbo.fraction,
-      reserve_pub
-    };
-    int param_lengths[] = {
-      sizeof (new_denom_nbo.value),
-      sizeof (new_denom_nbo.fraction),
-      sizeof (struct GNUNET_CRYPTO_EddsaPublicKey)
-    };
-    int param_formats[] = {
-      1, 1, 1
-    };
-
-    GNUNET_assert (GNUNET_OK ==
-                   TALER_PQ_extract_amount (result, 0,
-                                            "balance_value",
-                                            "balance_fraction",
-                                            "balance_currency",
-                                            &old_denom));
-    TALER_amount_add (&new_denom,
-                      &old_denom,
-                      &denom);
-    TALER_amount_hton (&new_denom_nbo,
-                       &new_denom);
-    result = PQexecParams (db_conn,
-                           "UPDATE reserves"
-                           " SET balance_value = $1, balance_fraction = $2, status_sig = NULL, status_sign_pub = NULL"
-                           " WHERE reserve_pub = $3;",
-                           3,
-                           NULL,
-                           (const char **) param_values,
-                           param_lengths,
-                           param_formats,
-                           1);
-
-    if (PGRES_COMMAND_OK != PQresultStatus (result))
-    {
-      fprintf (stderr,
-               "Update failed: %s\n",
-               PQresultErrorMessage (result));
-      return GNUNET_SYSERR;
-    }
-    /* Yes, for historic reasons libpq returns a 'const char *'... */
-    if (0 != strcmp ("1",
-                     PQcmdTuples (result)))
-    {
-      fprintf (stderr,
-               "Update failed (updated `%s' tupes instead of '1')\n",
-               PQcmdTuples (result));
-      return GNUNET_SYSERR;
-    }
-  }
-  return GNUNET_OK;
-}
-
-
-/**
- * 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)
-{
-  static char *reserve_pub_str;
-  static char *add_str;
-  static const struct GNUNET_GETOPT_CommandLineOption options[] = {
-    GNUNET_GETOPT_OPTION_HELP ("gnunet-mint-reservemod OPTIONS"),
-    {'d', "mint-dir", "DIR",
-     "mint directory with keys to update", 1,
-     &GNUNET_GETOPT_set_filename, &mint_directory},
-    {'R', "reserve", "KEY",
-     "reserve (public key) to modify", 1,
-     &GNUNET_GETOPT_set_string, &reserve_pub_str},
-    {'a', "add", "DENOM",
-     "value to add", 1,
-     &GNUNET_GETOPT_set_string, &add_str},
-    GNUNET_GETOPT_OPTION_END
-  };
-  char *connection_cfg_str;
-
-  GNUNET_assert (GNUNET_OK ==
-                 GNUNET_log_setup ("taler-mint-reservemod",
-                                   "WARNING",
-                                   NULL));
-
-  if (GNUNET_GETOPT_run ("taler-mint-reservemod",
-                         options,
-                         argc, argv) < 0)
-    return 1;
-  if (NULL == mint_directory)
-  {
-    fprintf (stderr,
-             "Mint directory not given\n");
-    return 1;
-  }
-
-  reserve_pub = GNUNET_new (struct GNUNET_CRYPTO_EddsaPublicKey);
-  if ((NULL == reserve_pub_str) ||
-      (GNUNET_OK !=
-       GNUNET_STRINGS_string_to_data (reserve_pub_str,
-                                      strlen (reserve_pub_str),
-                                      reserve_pub,
-                                      sizeof (struct GNUNET_CRYPTO_EddsaPublicKey))))
-  {
-    fprintf (stderr,
-             "Parsing reserve key invalid\n");
-    return 1;
-  }
-  cfg = TALER_config_load (mint_directory);
-  if (NULL == cfg)
-  {
-    fprintf (stderr,
-             "Failed to load mint configuration\n");
-    return 1;
-  }
-  if (GNUNET_OK !=
-      GNUNET_CONFIGURATION_get_value_string (cfg,
-                                             "mint",
-                                             "db",
-                                             &connection_cfg_str))
-  {
-    fprintf (stderr,
-             "Database configuration string not found\n");
-    return 1;
-  }
-  db_conn = PQconnectdb (connection_cfg_str);
-  if (CONNECTION_OK != PQstatus (db_conn))
-  {
-    fprintf (stderr,
-             "Database connection failed: %s\n",
-             PQerrorMessage (db_conn));
-    return 1;
-  }
-  if (NULL != add_str)
-  {
-    struct TALER_Amount add_value;
-
-    if (GNUNET_OK !=
-        TALER_string_to_amount (add_str,
-                                &add_value))
-    {
-      fprintf (stderr,
-               "Failed to parse currency amount `%s'\n",
-               add_str);
-      return 1;
-    }
-    if (GNUNET_OK !=
-        reservemod_add (add_value))
-    {
-      fprintf (stderr,
-               "Failed to update reserve.\n");
-      return 1;
-    }
-  }
-  return 0;
-}
-
-/* end taler-mint-reservemod.c */