diff options
Diffstat (limited to 'src/pq/pq_common.c')
-rw-r--r-- | src/pq/pq_common.c | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/src/pq/pq_common.c b/src/pq/pq_common.c new file mode 100644 index 000000000..8b6f8f22c --- /dev/null +++ b/src/pq/pq_common.c @@ -0,0 +1,68 @@ +/* + This file is part of TALER + Copyright (C) 2023 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 pq/pq_common.c + * @brief common defines for the pq functions + * @author Özgür Kesim + */ +#include "platform.h" +#include "pq_common.h" + +struct TALER_PQ_AmountP +TALER_PQ_make_taler_pq_amount_ ( + const struct TALER_Amount *amount, + uint32_t oid_v, + uint32_t oid_f) +{ + struct TALER_PQ_AmountP rval = { + .cnt = htonl (2), + .oid_v = htonl (oid_v), + .oid_f = htonl (oid_f), + .sz_v = htonl (sizeof((amount)->value)), + .sz_f = htonl (sizeof((amount)->fraction)), + .v = GNUNET_htonll ((amount)->value), + .f = htonl ((amount)->fraction) + }; + + return rval; +} + + +size_t +TALER_PQ_make_taler_pq_amount_currency_ ( + const struct TALER_Amount *amount, + uint32_t oid_v, + uint32_t oid_f, + uint32_t oid_c, + struct TALER_PQ_AmountCurrencyP *rval) +{ + size_t clen = strlen (amount->currency); + + GNUNET_assert (clen < TALER_CURRENCY_LEN); + rval->cnt = htonl (3); + rval->oid_v = htonl (oid_v); + rval->oid_f = htonl (oid_f); + rval->oid_c = htonl (oid_c); + rval->sz_v = htonl (sizeof(amount->value)); + rval->sz_f = htonl (sizeof(amount->fraction)); + rval->sz_c = htonl (clen); + rval->v = GNUNET_htonll (amount->value); + rval->f = htonl (amount->fraction); + memcpy (rval->c, + amount->currency, + clen); + return sizeof (*rval) - TALER_CURRENCY_LEN + clen; +} |