diff options
Diffstat (limited to 'scd/ccid-driver.c')
| -rw-r--r-- | scd/ccid-driver.c | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/scd/ccid-driver.c b/scd/ccid-driver.c index d762490c8..d3e9ef024 100644 --- a/scd/ccid-driver.c +++ b/scd/ccid-driver.c @@ -1276,7 +1276,7 @@ static libusb_device **ccid_usb_dev_list; static struct ccid_dev_table ccid_dev_table[MAX_DEVICE]; gpg_error_t -ccid_dev_scan (int *idx_max_p, struct ccid_dev_table **t_p) +ccid_dev_scan (int *idx_max_p, void **t_p) { ssize_t n; libusb_device *dev; @@ -1403,9 +1403,10 @@ ccid_dev_scan (int *idx_max_p, struct ccid_dev_table **t_p) } void -ccid_dev_scan_finish (struct ccid_dev_table *tbl, int max) +ccid_dev_scan_finish (void *tbl0, int max) { int i; + struct ccid_dev_table *tbl = tbl0; for (i = 0; i < max; i++) { @@ -1424,12 +1425,13 @@ ccid_dev_scan_finish (struct ccid_dev_table *tbl, int max) } unsigned int -ccid_get_BAI (int idx, struct ccid_dev_table *tbl) +ccid_get_BAI (int idx, void *tbl0) { int n; int bus, addr, intf; unsigned int bai; libusb_device *dev; + struct ccid_dev_table *tbl = tbl0; n = tbl[idx].n; dev = ccid_usb_dev_list[n]; @@ -1537,7 +1539,7 @@ ccid_usb_thread (void *arg) static int ccid_open_usb_reader (const char *spec_reader_name, - int idx, struct ccid_dev_table *ccid_table, + int idx, void *ccid_table0, ccid_driver_t *handle, char **rdrname_p) { libusb_device *dev; @@ -1549,6 +1551,7 @@ ccid_open_usb_reader (const char *spec_reader_name, int n; int bus, addr; unsigned int bai; + struct ccid_dev_table *ccid_table = ccid_table0; n = ccid_table[idx].n; ifc_no = ccid_table[idx].interface_number; @@ -1678,9 +1681,11 @@ ccid_open_usb_reader (const char *spec_reader_name, pointer to be used as handle in HANDLE. Returns 0 on success. */ int ccid_open_reader (const char *spec_reader_name, int idx, - struct ccid_dev_table *ccid_table, + void *ccid_table0, ccid_driver_t *handle, char **rdrname_p) { + struct ccid_dev_table *ccid_table = ccid_table0; + *handle = calloc (1, sizeof **handle); if (!*handle) { @@ -1940,6 +1945,7 @@ bulk_in (ccid_driver_t handle, unsigned char *buffer, size_t length, int rc; int msglen; int notified = 0; + int bwi = 1; /* Fixme: The next line for the current Valgrind without support for USB IOCTLs. */ @@ -1950,7 +1956,7 @@ bulk_in (ccid_driver_t handle, unsigned char *buffer, size_t length, npth_unprotect (); #endif rc = libusb_bulk_transfer (handle->idev, handle->ep_bulk_in, - buffer, length, &msglen, timeout); + buffer, length, &msglen, bwi*timeout); #ifdef USE_NPTH npth_protect (); #endif @@ -1998,6 +2004,10 @@ bulk_in (ccid_driver_t handle, unsigned char *buffer, size_t length, DEBUGOUT_2 ("time extension requested (%02X,%02X)\n", buffer[7], buffer[8]); + bwi = 1; + if (buffer[8] != 0 && buffer[8] != 0xff) + bwi = buffer[8]; + /* Gnuk enhancement to prompt user input by ack button */ if (buffer[8] == 0xff && !notified) { @@ -2855,7 +2865,7 @@ ccid_transceive_apdu_level (ccid_driver_t handle, size_t apdu_part_len; size_t msglen; unsigned char seqno; - int bwi = 4; + int bwi = 0; unsigned char chain = 0; if (apdu_len == 0 || apdu_len > sizeof (msg) - 10) @@ -3107,7 +3117,7 @@ ccid_transceive (ccid_driver_t handle, msg[0] = PC_to_RDR_XfrBlock; msg[5] = 0; /* slot */ msg[6] = seqno = handle->seqno++; - msg[7] = (wait_more ? wait_more : 1); /* bBWI */ + msg[7] = wait_more; /* bBWI */ msg[8] = 0; /* RFU */ msg[9] = 0; /* RFU */ set_msg_len (msg, tpdulen); |