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/*
This file is part of TALER
Copyright (C) 2018 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 lib/testing_api_traits.c
* @brief loop for trait resolution
* @author Christian Grothoff
* @author Marcello Stanisci
*/
#include "platform.h"
#include "taler_json_lib.h"
#include <gnunet/gnunet_curl_lib.h>
#include "exchange_api_handle.h"
#include "taler_signatures.h"
#include "taler_testing_lib.h"
/**
* End a trait array. Usually, commands offer several traits,
* and put them in arrays.
*/
struct TALER_TESTING_Trait
TALER_TESTING_trait_end ()
{
struct TALER_TESTING_Trait end = {
.index = 0,
.trait_name = NULL,
.ptr = NULL
};
return end;
}
/**
* Pick the chosen trait from the traits array.
*
* @param traits the traits array.
* @param ret where to store the result.
* @param trait type of the trait to extract.
* @param index index number of the object to extract.
* @return #GNUNET_OK if no error occurred, #GNUNET_SYSERR otherwise.
*/
int
TALER_TESTING_get_trait (const struct TALER_TESTING_Trait *traits,
const void **ret,
const char *trait,
unsigned int index)
{
for (unsigned int i = 0; NULL != traits[i].trait_name; i++)
{
if ( (0 == strcmp (trait, traits[i].trait_name)) &&
(index == traits[i].index) )
{
*ret = (void *) traits[i].ptr;
return GNUNET_OK;
}
}
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
"Trait %s/%u not found.\n",
trait, index);
return GNUNET_SYSERR;
}
/* end of testing_api_traits.c */
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