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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 exchange-lib/testing_api_trait_string.c
* @brief offers strings traits. Mostly used to offer
* stringified JSONs.
* @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"
#define TALER_TESTING_TRAIT_WIRE_DETAILS "wire-details"
#define TALER_TESTING_TRAIT_CONTRACT_TERMS "contract-terms"
#define TALER_TESTING_TRAIT_TRANSFER_SUBJECT "transfer-subject"
#define TALER_TESTING_TRAIT_AMOUNT "amount"
/**
* Obtain contract terms from @a cmd.
*
* @param cmd command to extract trait from
* @param index always (?) zero, as one command sticks
* to one bank account
* @param contract_terms[out] where to write the contract
* terms.
* @return #GNUNET_OK on success
*/
int
TALER_TESTING_get_trait_contract_terms
(const struct TALER_TESTING_Command *cmd,
unsigned int index,
const char **contract_terms)
{
return cmd->traits (cmd->cls,
(void **) contract_terms,
TALER_TESTING_TRAIT_CONTRACT_TERMS,
index);
}
/**
* @param index always (?) zero, as one command sticks
* to one bank account
* @param contract_terms contract terms to offer
* @return the trait, to be put in the traits array of the command
*/
struct TALER_TESTING_Trait
TALER_TESTING_make_trait_contract_terms
(unsigned int index,
const char *contract_terms)
{
struct TALER_TESTING_Trait ret = {
.index = index,
.trait_name = TALER_TESTING_TRAIT_CONTRACT_TERMS,
.ptr = (const void *) contract_terms
};
return ret;
}
/**
* Obtain wire details from @a cmd.
*
* @param cmd command to extract trait from
* @param index always (?) zero, as one command sticks
* to one bank account
* @param wire_details[out] where to write the wire details.
* @return #GNUNET_OK on success
*/
int
TALER_TESTING_get_trait_wire_details
(const struct TALER_TESTING_Command *cmd,
unsigned int index,
const char **wire_details)
{
return cmd->traits (cmd->cls,
(void **) wire_details,
TALER_TESTING_TRAIT_WIRE_DETAILS,
index);
}
/**
* Offer wire details in a trait.
*
* @param index always (?) zero, as one command sticks
* to one bank account
* @param wire_details wire details to offer
* @return the trait, to be put in the traits array of the command
*/
struct TALER_TESTING_Trait
TALER_TESTING_make_trait_wire_details
(unsigned int index,
const char *wire_details)
{
struct TALER_TESTING_Trait ret = {
.index = index,
.trait_name = TALER_TESTING_TRAIT_WIRE_DETAILS,
.ptr = (const void *) wire_details
};
return ret;
}
/**
* Obtain a transfer subject from @a cmd.
*
* @param cmd command to extract trait from
* @param index always (?) zero, as one command sticks
* to one bank transfer
* @param transfer_subject[out] where to write the wire details.
* @return #GNUNET_OK on success
*/
int
TALER_TESTING_get_trait_transfer_subject
(const struct TALER_TESTING_Command *cmd,
unsigned int index,
char **transfer_subject)
{
return cmd->traits (cmd->cls,
(void **) transfer_subject,
TALER_TESTING_TRAIT_TRANSFER_SUBJECT,
index);
}
/**
* Offer wire details in a trait.
*
* @param index always (?) zero, as one command sticks
* to one bank account
* @param wire_details wire details to offer
* @return the trait, to be put in the traits array of the command
*/
struct TALER_TESTING_Trait
TALER_TESTING_make_trait_transfer_subject
(unsigned int index,
char *transfer_subject)
{
struct TALER_TESTING_Trait ret = {
.index = index,
.trait_name = TALER_TESTING_TRAIT_TRANSFER_SUBJECT,
.ptr = (const void *) transfer_subject
};
return ret;
}
/**
* Obtain an amount from @a cmd.
*
* @param cmd command to extract trait from
* @param index which amount is to be picked, in case
* multiple are offered.
* @param amount[out] where to write the wire details.
* @return #GNUNET_OK on success
*/
int
TALER_TESTING_get_trait_amount
(const struct TALER_TESTING_Command *cmd,
unsigned int index,
const char **amount)
{
return cmd->traits (cmd->cls,
(void **) amount,
TALER_TESTING_TRAIT_AMOUNT,
index);
}
/**
* Offer amount in a trait.
*
* @param index which amount is to be picked, in case
* multiple are offered.
* @param amount the amount to offer
* @return the trait, to be put in the traits array of the command
*/
struct TALER_TESTING_Trait
TALER_TESTING_make_trait_amount
(unsigned int index,
const char *amount)
{
struct TALER_TESTING_Trait ret = {
.index = index,
.trait_name = TALER_TESTING_TRAIT_AMOUNT,
.ptr = (const void *) amount
};
return ret;
}
/* end of testing_api_trait_string.c */
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