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/*
This file is part of TALER
(C) 2016-2023 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 bank-lib/fakebank_common_lookup.c
* @brief common helper functions related to lookups
* @author Christian Grothoff <christian@grothoff.org>
*/
#include "platform.h"
#include <pthread.h>
#include "taler_fakebank_lib.h"
#include "taler_bank_service.h"
#include "taler_mhd_lib.h"
#include <gnunet/gnunet_mhd_compat.h>
#include "fakebank.h"
#include "fakebank_common_lookup.h"
struct WithdrawalOperation *
TALER_FAKEBANK_lookup_withdrawal_operation_ (struct TALER_FAKEBANK_Handle *h,
const char *wopid)
{
struct GNUNET_ShortHashCode sh;
if (NULL == h->wops)
return NULL;
if (GNUNET_OK !=
GNUNET_STRINGS_string_to_data (wopid,
strlen (wopid),
&sh,
sizeof (sh)))
{
GNUNET_break_op (0);
return NULL;
}
return GNUNET_CONTAINER_multishortmap_get (h->wops,
&sh);
}
struct Account *
TALER_FAKEBANK_lookup_account_ (struct TALER_FAKEBANK_Handle *h,
const char *name,
const char *receiver_name)
{
struct GNUNET_HashCode hc;
size_t slen;
struct Account *account;
memset (&hc,
0,
sizeof (hc));
slen = strlen (name);
GNUNET_CRYPTO_hash (name,
slen,
&hc);
GNUNET_assert (0 ==
pthread_mutex_lock (&h->accounts_lock));
account = GNUNET_CONTAINER_multihashmap_get (h->accounts,
&hc);
if (NULL == account)
{
if (NULL == receiver_name)
{
GNUNET_assert (0 ==
pthread_mutex_unlock (&h->accounts_lock));
return NULL;
}
account = GNUNET_new (struct Account);
account->account_name = GNUNET_strdup (name);
account->receiver_name = GNUNET_strdup (receiver_name);
GNUNET_asprintf (&account->payto_uri,
"payto://x-taler-bank/%s/%s?receiver-name=%s",
h->hostname,
account->account_name,
account->receiver_name);
GNUNET_assert (GNUNET_OK ==
TALER_amount_set_zero (h->currency,
&account->balance));
GNUNET_assert (GNUNET_OK ==
GNUNET_CONTAINER_multihashmap_put (h->accounts,
&hc,
account,
GNUNET_CONTAINER_MULTIHASHMAPOPTION_UNIQUE_ONLY));
}
GNUNET_assert (0 ==
pthread_mutex_unlock (&h->accounts_lock));
return account;
}
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