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/*
This file is part of TALER
Copyright (C) 2014-2020 Taler Systems SA
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 util.c
* @brief Common utility functions
* @author Sree Harsha Totakura <sreeharsha@totakura.in>
* @author Florian Dold
* @author Benedikt Mueller
*/
#include "platform.h"
#include "taler_util.h"
const char *
TALER_b2s (const void *buf,
size_t buf_size)
{
static GNUNET_THREAD_LOCAL char ret[9];
struct GNUNET_HashCode hc;
char *tmp;
GNUNET_CRYPTO_hash (buf,
buf_size,
&hc);
tmp = GNUNET_STRINGS_data_to_string_alloc (&hc,
sizeof (hc));
memcpy (ret,
tmp,
8);
GNUNET_free (tmp);
ret[8] = '\0';
return ret;
}
void
TALER_denom_fee_set_hton (struct TALER_DenomFeeSetNBOP *nbo,
const struct TALER_DenomFeeSet *fees)
{
TALER_amount_hton (&nbo->withdraw,
&fees->withdraw);
TALER_amount_hton (&nbo->deposit,
&fees->deposit);
TALER_amount_hton (&nbo->refresh,
&fees->refresh);
TALER_amount_hton (&nbo->refund,
&fees->refund);
}
void
TALER_denom_fee_set_ntoh (struct TALER_DenomFeeSet *fees,
const struct TALER_DenomFeeSetNBOP *nbo)
{
TALER_amount_ntoh (&fees->withdraw,
&nbo->withdraw);
TALER_amount_ntoh (&fees->deposit,
&nbo->deposit);
TALER_amount_ntoh (&fees->refresh,
&nbo->refresh);
TALER_amount_ntoh (&fees->refund,
&nbo->refund);
}
void
TALER_global_fee_set_hton (struct TALER_GlobalFeeSetNBOP *nbo,
const struct TALER_GlobalFeeSet *fees)
{
TALER_amount_hton (&nbo->history,
&fees->history);
TALER_amount_hton (&nbo->kyc,
&fees->kyc);
}
void
TALER_global_fee_set_ntoh (struct TALER_GlobalFeeSet *fees,
const struct TALER_GlobalFeeSetNBOP *nbo)
{
TALER_amount_ntoh (&fees->history,
&nbo->history);
TALER_amount_ntoh (&fees->kyc,
&nbo->kyc);
}
void
TALER_wire_fee_set_hton (struct TALER_WireFeeSetNBOP *nbo,
const struct TALER_WireFeeSet *fees)
{
TALER_amount_hton (&nbo->wire,
&fees->wire);
TALER_amount_hton (&nbo->closing,
&fees->closing);
TALER_amount_hton (&nbo->wad,
&fees->wad);
}
void
TALER_wire_fee_set_ntoh (struct TALER_WireFeeSet *fees,
const struct TALER_WireFeeSetNBOP *nbo)
{
TALER_amount_ntoh (&fees->wire,
&nbo->wire);
TALER_amount_ntoh (&fees->closing,
&nbo->closing);
TALER_amount_ntoh (&fees->wad,
&nbo->wad);
}
enum GNUNET_GenericReturnValue
TALER_denom_fee_check_currency (
const char *currency,
const struct TALER_DenomFeeSet *fees)
{
if (GNUNET_YES !=
TALER_amount_is_currency (&fees->withdraw,
currency))
{
GNUNET_break (0);
return GNUNET_NO;
}
if (GNUNET_YES !=
TALER_amount_is_currency (&fees->deposit,
currency))
{
GNUNET_break (0);
return GNUNET_NO;
}
if (GNUNET_YES !=
TALER_amount_is_currency (&fees->refresh,
currency))
{
GNUNET_break (0);
return GNUNET_NO;
}
if (GNUNET_YES !=
TALER_amount_is_currency (&fees->refund,
currency))
{
GNUNET_break (0);
return GNUNET_NO;
}
return GNUNET_OK;
}
#ifdef __APPLE__
char *
strchrnul (const char *s,
int c)
{
char *value;
value = strchr (s,
c);
if (NULL == value)
value = &s[strlen (s)];
return value;
}
#endif
/* end of util.c */
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