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-rw-r--r--scd/apdu.c34
1 files changed, 34 insertions, 0 deletions
diff --git a/scd/apdu.c b/scd/apdu.c
index ce7f41f61..c0b1bbea4 100644
--- a/scd/apdu.c
+++ b/scd/apdu.c
@@ -105,6 +105,7 @@ struct reader_table_s {
int (*check_pinpad)(int, int, pininfo_t *);
void (*dump_status_reader)(int);
int (*set_progress_cb)(int, gcry_handler_progress_t, void*);
+ int (*set_prompt_cb)(int, void (*) (void *, int), void*);
int (*pinpad_verify)(int, int, int, int, int, pininfo_t *);
int (*pinpad_modify)(int, int, int, int, int, pininfo_t *);
@@ -444,6 +445,7 @@ new_reader_slot (void)
reader_table[reader].check_pinpad = check_pcsc_pinpad;
reader_table[reader].dump_status_reader = NULL;
reader_table[reader].set_progress_cb = NULL;
+ reader_table[reader].set_prompt_cb = NULL;
reader_table[reader].pinpad_verify = pcsc_pinpad_verify;
reader_table[reader].pinpad_modify = pcsc_pinpad_modify;
@@ -1404,6 +1406,14 @@ set_progress_cb_ccid_reader (int slot, gcry_handler_progress_t cb, void *cb_arg)
return ccid_set_progress_cb (slotp->ccid.handle, cb, cb_arg);
}
+static int
+set_prompt_cb_ccid_reader (int slot, void (*cb) (void *, int ), void *cb_arg)
+{
+ reader_table_t slotp = reader_table + slot;
+
+ return ccid_set_prompt_cb (slotp->ccid.handle, cb, cb_arg);
+}
+
static int
get_status_ccid (int slot, unsigned int *status, int on_wire)
@@ -1543,6 +1553,7 @@ open_ccid_reader (struct dev_list *dl)
reader_table[slot].check_pinpad = check_ccid_pinpad;
reader_table[slot].dump_status_reader = dump_ccid_reader_status;
reader_table[slot].set_progress_cb = set_progress_cb_ccid_reader;
+ reader_table[slot].set_prompt_cb = set_prompt_cb_ccid_reader;
reader_table[slot].pinpad_verify = ccid_pinpad_operation;
reader_table[slot].pinpad_modify = ccid_pinpad_operation;
/* Our CCID reader code does not support T=0 at all, thus reset the
@@ -2382,6 +2393,29 @@ apdu_set_progress_cb (int slot, gcry_handler_progress_t cb, void *cb_arg)
}
+int
+apdu_set_prompt_cb (int slot, void (*cb) (void *, int), void *cb_arg)
+{
+ int sw;
+
+ if (slot < 0 || slot >= MAX_READER || !reader_table[slot].used )
+ return SW_HOST_NO_DRIVER;
+
+ if (reader_table[slot].set_prompt_cb)
+ {
+ sw = lock_slot (slot);
+ if (!sw)
+ {
+ sw = reader_table[slot].set_prompt_cb (slot, cb, cb_arg);
+ unlock_slot (slot);
+ }
+ }
+ else
+ sw = 0;
+ return sw;
+}
+
+
/* Do a reset for the card in reader at SLOT. */
int
apdu_reset (int slot)