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-rw-r--r--src/exchange-tools/taler-wire.c47
1 files changed, 19 insertions, 28 deletions
diff --git a/src/exchange-tools/taler-wire.c b/src/exchange-tools/taler-wire.c
index f5016c03a..37d758abb 100644
--- a/src/exchange-tools/taler-wire.c
+++ b/src/exchange-tools/taler-wire.c
@@ -72,11 +72,6 @@ char *since_when;
char *account_section;
/**
- * Binary version of the 'since-when' CLI option.
- */
-void *since_when_bin;
-
-/**
* URL identifying the account that is going to receive the
* wire transfer.
*/
@@ -96,6 +91,7 @@ struct TALER_WIRE_Plugin *plugin_handle;
/**
* Callback used to process ONE entry in the transaction
* history returned by the bank.
+ *
* @param cls closure
* @param ec taler error code
* @param dir direction of the transfer
@@ -107,21 +103,17 @@ struct TALER_WIRE_Plugin *plugin_handle;
* abort iteration
*/
int
-cb (void *cls,
- enum TALER_ErrorCode ec,
- enum TALER_BANK_Direction dir,
- const void *row_off,
- size_t row_off_size,
- const struct TALER_WIRE_TransferDetails *details)
+history_cb (void *cls,
+ enum TALER_ErrorCode ec,
+ enum TALER_BANK_Direction dir,
+ const void *row_off,
+ size_t row_off_size,
+ const struct TALER_WIRE_TransferDetails *details)
{
char *row_off_enc;
row_off_enc = GNUNET_STRINGS_data_to_string_alloc (row_off,
row_off_size);
-
- fprintf (stdout,
- "History of transactions:\n");
-
/* Give more details on screen (??) */
fprintf (stdout,
"%s\n",
@@ -249,23 +241,21 @@ execute_wire_transfer ()
void
execute_history ()
{
- size_t bin_len = (strlen (since_when) * 5) / 8;
+ size_t bin_len = 0;
+ void *since_when_bin = NULL;
- if (NULL == since_when)
+ if (NULL != since_when)
{
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Missing since-when option\n");
- GNUNET_SCHEDULER_shutdown ();
- return;
- }
+ bin_len = (strlen (since_when) * 5) / 8;
- since_when_bin = GNUNET_malloc (bin_len);
+ since_when_bin = GNUNET_malloc (bin_len);
GNUNET_assert
(GNUNET_OK == GNUNET_STRINGS_string_to_data
(since_when,
strlen (since_when),
since_when_bin,
bin_len));
+ }
if (NULL == plugin_handle->get_history
(plugin_handle->cls,
@@ -274,15 +264,14 @@ execute_history ()
since_when_bin,
bin_len,
10,
- cb,
- NULL));
+ history_cb,
+ NULL))
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"Could not request the transaction history.\n");
GNUNET_SCHEDULER_shutdown ();
return;
}
-
}
/**
@@ -370,7 +359,7 @@ main (int argc,
GNUNET_GETOPT_option_flag ('H',
"history",
- "Ask to get the list of"
+ "Ask to get a list of 10"
" transactions.",
&history),
@@ -386,7 +375,9 @@ main (int argc,
" transactions history, this"
" option commands that all the"
" results should have IDs settled"
- " after SW",
+ " after SW. If not given, then"
+ " the 10 youngest transactions"
+ " are returned.",
&since_when),
GNUNET_GETOPT_option_string ('s',