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first steps in refresh reveal in benchmark

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This commit is contained in:
Marcello Stanisci 2016-06-10 16:04:03 +02:00
parent 2da3c046b2
commit 8c13b6242b
1 changed files with 65 additions and 2 deletions
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67
src/benchmark/taler-exchange-benchmark.c
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@ -60,6 +60,27 @@ json_t *sender_details;
*/
json_t *merchant_details;
/**
* Information needed by the /refresh/melt's callback
*/
struct RefreshRevealCls {
/**
* The result of a `TALER_EXCHANGE_refresh_prepare()` call
*/
const char *blob;
/**
* Size of `blob`
*/
size_t blob_size;
/**
* Which coin in the list are we melting
*/
unsigned int coin_index;
};
/**
* Needed information for a reserve. Other values are the same for all reserves, therefore defined in global variables
*/
@ -333,6 +354,28 @@ find_pk (const struct TALER_EXCHANGE_Keys *keys,
return NULL;
}
/**
* Function called with the result of the /refresh/reveal operation.
*
* @param cls closure with the interpreter state
* @param http_status HTTP response code, #MHD_HTTP_OK (200) for successful status request
* 0 if the exchange's reply is bogus (fails to follow the protocol)
* @param num_coins number of fresh coins created, length of the @a sigs and @a coin_privs arrays, 0 if the operation failed
* @param coin_privs array of @a num_coins private keys for the coins that were created, NULL on error
* @param sigs array of signature over @a num_coins coins, NULL on error
* @param full_response full response from the exchange (for logging, in case of errors)
*/
static void
reveal_cb (void *cls,
unsigned int http_status,
unsigned int num_coins,
const struct TALER_CoinSpendPrivateKeyP *coin_privs,
const struct TALER_DenominationSignature *sigs,
const json_t *full_response)
{
/* TODO */
}
/**
* Function called with the result of the /refresh/melt operation.
*
@ -351,6 +394,21 @@ melt_cb (void *cls,
const struct TALER_ExchangePublicKeyP *exchange_pub,
const json_t *full_response)
{
/* FIXME to be freed */
struct RefreshRevealCls *rrcls = (struct RefreshRevealCls *) cls;
if (MHD_HTTP_OK != http_status)
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Coin not correctly melted\n");
/*fail ("Coin not correctly melted\n");
return;*/
}
coins[rrcls->coin_index].rrh = TALER_EXCHANGE_refresh_reveal (exchange,
rrcls->blob_size,
rrcls->blob,
noreveal_index,
reveal_cb,
NULL);
}
/**
@ -384,6 +442,7 @@ deposit_cb (void *cls,
if (GNUNET_YES == coins[coin_index].refresh || 1) // FIXME remove '|| 1'
{
struct TALER_Amount melt_amount;
struct RefreshRevealCls *rrcls;
TALER_amount_get_zero (currency, &melt_amount);
melt_amount.value = 7;
@ -411,17 +470,21 @@ deposit_cb (void *cls,
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
"# of coins to get in melt: %d\n",
refresh_pk_len);
rrcls = GNUNET_new (struct RefreshRevealCls);
rrcls->blob = blob;
rrcls->blob_size = blob_size;
rrcls->coin_index = coin_index;
coins[coin_index].rmh = TALER_EXCHANGE_refresh_melt (exchange,
blob_size,
blob,
&melt_cb,
NULL);
rrcls);
if (NULL == coins[coin_index].rmh)
{
fail ("Impossible to issue a melt request to the exchange\n");
return;
}
}
#endif