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added call back for getting vendor/product id 

implementation taken from
83142d4cae
This commit is contained in:
Frank Morgner 2015-08-12 00:22:20 +02:00
parent 9456db90fc
commit cf2a9cbbb0
2 changed files with 49 additions and 2 deletions
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2
src/libopensc/internal-winscard.h
View File

@ -201,6 +201,8 @@ typedef LONG (PCSC_API *SCardGetAttrib_t)(SCARDHANDLE hCard, DWORD dwAttrId,\
#define PCSCv2_PART10_PROPERTY_sFirmwareID 8
#define PCSCv2_PART10_PROPERTY_bPPDUSupport 9
#define PCSCv2_PART10_PROPERTY_dwMaxAPDUDataSize 10
#define PCSCv2_PART10_PROPERTY_wIdVendor 11
#define PCSCv2_PART10_PROPERTY_wIdProduct 12
/* structures used (but not defined) in PCSC Part 10:
* "IFDs with Secure Pin Entry Capabilities" */

49
src/libopensc/reader-pcsc.c
View File

@ -880,6 +880,46 @@ err:
return max_data;
}
static int part10_get_vendor_product(struct sc_reader *reader,
SCARDHANDLE card_handle, int *id_vendor, int *id_product)
{
u8 rbuf[256];
DWORD rcount = sizeof rbuf;
struct pcsc_private_data *priv;
/* 0 means no limitations */
int this_vendor = -1, this_product = -1;
if (!reader)
return SC_ERROR_INVALID_ARGUMENTS;
priv = GET_PRIV_DATA(reader);
if (!priv)
return SC_ERROR_INVALID_ARGUMENTS;
if (priv->get_tlv_properties && priv->gpriv) {
if (SCARD_S_SUCCESS != priv->gpriv->SCardControl(card_handle,
priv->get_tlv_properties, NULL, 0, rbuf, sizeof(rbuf),
&rcount)) {
sc_debug(reader->ctx, SC_LOG_DEBUG_NORMAL,
"PC/SC v2 part 10: Get TLV properties failed!");
return SC_ERROR_TRANSMIT_FAILED;
}
this_vendor = part10_find_property_by_tag(rbuf, rcount,
PCSCv2_PART10_PROPERTY_wIdVendor);
this_product = part10_find_property_by_tag(rbuf, rcount,
PCSCv2_PART10_PROPERTY_wIdProduct);
}
sc_debug(reader->ctx, SC_LOG_DEBUG_NORMAL, "id_vendor=%04x id_product=%04x", this_vendor, this_product);
if (id_vendor)
*id_vendor = this_vendor;
if (id_product)
*id_product = this_product;
return SC_SUCCESS;
}
static void detect_reader_features(sc_reader_t *reader, SCARDHANDLE card_handle) {
sc_context_t *ctx = reader->ctx;
struct pcsc_global_private_data *gpriv = (struct pcsc_global_private_data *) ctx->reader_drv_data;
@ -1004,10 +1044,15 @@ static void detect_reader_features(sc_reader_t *reader, SCARDHANDLE card_handle)
}
}
/* Set reader max_send_size and max_recv_size based on detected max_data */
if (priv->get_tlv_properties) {
reader->max_send_size = part10_detect_max_data(reader, card_handle);
/* Set reader max_send_size and max_recv_size based on
* detected max_data */
reader->max_send_size = part10_detect_max_data(reader,
card_handle);
reader->max_recv_size = reader->max_send_size;
/* debug the product and vendor ID of the reader */
part10_get_vendor_product(reader, card_handle, NULL, NULL);
}
}