pcsc-lite-ccid/SOURCES/ccid-1.4.26-omnikey-3121.patch
2022-05-17 17:15:57 +00:00

134 lines
4.2 KiB
Diff

diff -up ccid-1.4.26/src/ccid.c.omnikey ccid-1.4.26/src/ccid.c
--- ccid-1.4.26/src/ccid.c.omnikey 2017-02-24 10:04:25.742132234 +0100
+++ ccid-1.4.26/src/ccid.c 2017-02-24 10:07:26.145976335 +0100
@@ -55,8 +55,16 @@ int ccid_open_hack_pre(unsigned int read
{
_ccid_descriptor *ccid_descriptor = get_ccid_descriptor(reader_index);
+ ccid_descriptor->dwNonStandardFlags = 0;
+
switch (ccid_descriptor->readerID)
{
+ case CARDMAN3121:
+ ccid_descriptor->dwNonStandardFlags = CCID_NON_STAND_OMK_3121_T1;
+ ccid_descriptor->dwFeatures &= ~CCID_CLASS_EXCHANGE_MASK;
+ ccid_descriptor->dwFeatures |= CCID_CLASS_TPDU;
+ break;
+
case MYSMARTPAD:
ccid_descriptor->dwMaxIFSD = 254;
break;
diff -up ccid-1.4.26/src/ccid.h.omnikey ccid-1.4.26/src/ccid.h
--- ccid-1.4.26/src/ccid.h.omnikey 2017-01-07 15:50:47.000000000 +0100
+++ ccid-1.4.26/src/ccid.h 2017-02-24 10:04:25.742132234 +0100
@@ -137,6 +137,7 @@ typedef struct
*/
char zlp;
#endif
+ unsigned int dwNonStandardFlags;
} _ccid_descriptor;
/* Features from dwFeatures */
@@ -153,6 +154,9 @@ typedef struct
#define CCID_CLASS_EXTENDED_APDU 0x00040000
#define CCID_CLASS_EXCHANGE_MASK 0x00070000
+/* Features from the swNonStandardFlags */
+#define CCID_NON_STAND_OMK_3121_T1 0x00000001
+
/* Features from bPINSupport */
#define CCID_CLASS_PIN_VERIFY 0x01
#define CCID_CLASS_PIN_MODIFY 0x02
diff -up ccid-1.4.26/src/commands.c.omnikey ccid-1.4.26/src/commands.c
--- ccid-1.4.26/src/commands.c.omnikey 2017-01-07 15:50:47.000000000 +0100
+++ ccid-1.4.26/src/commands.c 2017-02-24 10:11:21.297778870 +0100
@@ -1292,6 +1292,39 @@ RESPONSECODE CmdXfrBlock(unsigned int re
return return_value;
} /* CmdXfrBlock */
+static RESPONSECODE omnikey_transmit_tpdu(unsigned int reader_index,
+ _ccid_descriptor *ccid_descriptor, unsigned int tx_length,
+ const unsigned char *tx_buffer)
+{
+ unsigned char cmd[11+CMD_BUF_SIZE]; /* CCID + APDU buffer */
+ status_t ret;
+
+ cmd[0] = 0x6B; /* 3121 escape */
+ i2dw(tx_length+1, cmd+1); /* APDU length */
+ cmd[5] = ccid_descriptor->bCurrentSlotIndex; /* slot number */
+ cmd[6] = (*ccid_descriptor->pbSeq)++;
+ cmd[7] = 0;
+ cmd[8] = 0;
+ cmd[9] = 0;
+ cmd[10] = 0x1A;
+
+ /* check that the command is not too large */
+ if (tx_length > CMD_BUF_SIZE)
+ {
+ DEBUG_CRITICAL2("TX Length too big: %d", tx_length);
+ return IFD_NOT_SUPPORTED;
+ }
+
+ memcpy(cmd+11, tx_buffer, tx_length);
+
+ ret = WritePort(reader_index, 11+tx_length, cmd);
+ if (STATUS_NO_SUCH_DEVICE == ret)
+ return IFD_NO_SUCH_DEVICE;
+ if (ret != STATUS_SUCCESS)
+ return IFD_COMMUNICATION_ERROR;
+
+ return IFD_SUCCESS;
+} /* omnikey_transmit_tpdu */
/*****************************************************************************
*
@@ -1348,6 +1381,13 @@ RESPONSECODE CCID_Transmit(unsigned int
}
#endif
+ /* hack for Onmikey 3121 */
+ if ((ccid_descriptor->dwNonStandardFlags & CCID_NON_STAND_OMK_3121_T1) &&
+ (ccid_descriptor->cardProtocol == SCARD_PROTOCOL_T1)) {
+ return omnikey_transmit_tpdu(reader_index, ccid_descriptor, tx_length,
+ tx_buffer);
+ }
+
cmd[0] = 0x6F; /* XfrBlock */
i2dw(tx_length, cmd+1); /* APDU length */
cmd[5] = ccid_descriptor->bCurrentSlotIndex; /* slot number */
@@ -1373,8 +1413,9 @@ RESPONSECODE CCID_Transmit(unsigned int
RESPONSECODE CCID_Receive(unsigned int reader_index, unsigned int *rx_length,
unsigned char rx_buffer[], unsigned char *chain_parameter)
{
- unsigned char cmd[10+CMD_BUF_SIZE]; /* CCID + APDU buffer */
+ unsigned char cmd[11+CMD_BUF_SIZE]; /* CCID + APDU buffer */
unsigned int length;
+ unsigned char *rx_ptr = cmd+10;
RESPONSECODE return_value = IFD_SUCCESS;
status_t ret;
_ccid_descriptor *ccid_descriptor = get_ccid_descriptor(reader_index);
@@ -1565,6 +1606,14 @@ time_request:
}
length = dw2i(cmd, 1);
+
+ if (length &&
+ (ccid_descriptor->dwNonStandardFlags & CCID_NON_STAND_OMK_3121_T1) &&
+ (ccid_descriptor->cardProtocol == SCARD_PROTOCOL_T1)) {
+ length--;
+ rx_ptr = cmd+11;
+ }
+
if (length <= *rx_length)
*rx_length = length;
else
@@ -1581,7 +1630,7 @@ time_request:
}
else
if (length)
- memcpy(rx_buffer, cmd+10, length);
+ memcpy(rx_buffer, rx_ptr, length);
/* Extended case?
* Only valid for RDR_to_PC_DataBlock frames */