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return nicer error message from bank API and fix compiler warning

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This commit is contained in:
Christian Grothoff 2016-04-01 08:37:44 +02:00
parent 3a2e547da9
commit 92907bee45
1 changed files with 24 additions and 6 deletions
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26
src/wire/plugin_wire_test.c
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@ -419,22 +419,40 @@ test_prepare_wire_transfer_cancel (void *cls,
* @param cls closure with the `struct TALER_WIRE_ExecuteHandle`
* @param http_status HTTP response code, #MHD_HTTP_OK (200) for successful status request
* 0 if the bank's reply is bogus (fails to follow the protocol)
* @param json detailed response from the HTTPD, or NULL if reply was not JSON
*/
static void
execute_cb (void *cls,
unsigned int http_status)
unsigned int http_status,
json_t *json)
{
struct TALER_WIRE_ExecuteHandle *eh = cls;
char s[14];
json_t *reason;
const char *emsg;
char *s;
eh->aaih = NULL;
GNUNET_snprintf (s,
sizeof (s),
emsg = NULL;
if (NULL != json)
{
reason = json_object_get (json,
"reason");
if (NULL != reason)
emsg = json_string_value (reason);
}
if (NULL != emsg)
GNUNET_asprintf (&s,
"%u (%s)",
http_status,
emsg);
else
GNUNET_asprintf (&s,
"%u",
http_status);
eh->cc (eh->cc_cls,
(MHD_HTTP_OK == http_status) ? GNUNET_OK : GNUNET_SYSERR,
(MHD_HTTP_OK == http_status) ? NULL : s);
GNUNET_free (s);
GNUNET_free (eh);
}