110 #include <sys/time.h>
136 #define PROFILE_FILE "/tmp/pcscd_profile"
138 #include <sys/time.h>
142 struct timeval profile_time_start;
146 #define PROFILE_START profile_start(__FUNCTION__);
147 #define PROFILE_END profile_end(__FUNCTION__, __LINE__);
149 static void profile_start(
const char *f)
151 static char initialized = FALSE;
156 fd = fopen(PROFILE_FILE,
"a+");
159 fprintf(stderr,
"\33[01;31mCan't open %s: %s\33[0m\n",
160 PROFILE_FILE, strerror(errno));
163 fprintf(fd,
"\nStart a new profile\n");
166 if (isatty(fileno(stderr)))
172 gettimeofday(&profile_time_start, NULL);
176 static void profile_end(
const char *f,
int line)
178 struct timeval profile_time_end;
181 gettimeofday(&profile_time_end, NULL);
182 d =
time_sub(&profile_time_end, &profile_time_start);
185 fprintf(stderr,
"\33[01;31mRESULT %s \33[35m%ld\33[0m (%d)\n", f, d,
187 fprintf(fd,
"%s %ld\n", f, d);
192 #define PROFILE_START
197 #define SCARD_PROTOCOL_ANY_OLD 0x1000
199 LONG SCardEstablishContext(DWORD dwScope, LPCVOID pvReserved1,
200 LPCVOID pvReserved2, LPSCARDCONTEXT phContext)
217 *phContext = SYS_RandomInt(0, -1);
219 Log2(PCSC_LOG_DEBUG,
"Establishing Context: 0x%lX", *phContext);
230 Log2(PCSC_LOG_DEBUG,
"Releasing Context: 0x%lX", hContext);
236 DWORD dwShareMode, DWORD dwPreferredProtocols, LPSCARDHANDLE phCard,
237 LPDWORD pdwActiveProtocol)
241 uint32_t readerState;
260 Log3(PCSC_LOG_DEBUG,
"Attempting Connect to %s using protocol: %ld",
261 szReader, dwPreferredProtocols);
263 rv = RFReaderInfo((LPSTR) szReader, &rContext);
266 Log2(PCSC_LOG_ERROR,
"Reader %s Not Found", szReader);
273 rv = RFCheckReaderStatus(rContext);
288 Log1(PCSC_LOG_ERROR,
"Error Reader Exclusive");
298 Log1(PCSC_LOG_INFO,
"Waiting for release of lock");
301 Log1(PCSC_LOG_INFO,
"Lock released");
316 Log1(PCSC_LOG_DEBUG,
"Card Not Inserted");
336 Log1(PCSC_LOG_DEBUG,
"power up complete.");
337 LogXxd(PCSC_LOG_DEBUG,
"Card ATR: ",
342 Log3(PCSC_LOG_ERROR,
"Error powering up card: %ld 0x%04lX",
348 Log1(PCSC_LOG_ERROR,
"Card Not Powered");
356 Log1(PCSC_LOG_DEBUG,
"powerState: POWER_STATE_INUSE");
374 (void)pthread_mutex_lock(rContext->
mMutex);
379 int availableProtocols, defaultProtocol;
387 if (dwPreferredProtocols & SCARD_PROTOCOL_ANY_OLD)
391 availableProtocols, defaultProtocol);
394 if (SET_PROTOCOL_PPS_FAILED == ret)
396 (void)pthread_mutex_unlock(rContext->
mMutex);
401 if (SET_PROTOCOL_WRONG_ARGUMENT == ret)
403 (void)pthread_mutex_unlock(rContext->
mMutex);
411 (void)pthread_mutex_unlock(rContext->
mMutex);
415 (void)pthread_mutex_unlock(rContext->
mMutex);
430 switch (*pdwActiveProtocol)
433 case SCARD_PROTOCOL_T1:
434 Log2(PCSC_LOG_DEBUG,
"Active Protocol: T=%d",
438 case SCARD_PROTOCOL_RAW:
439 Log1(PCSC_LOG_DEBUG,
"Active Protocol: RAW");
443 Log2(PCSC_LOG_ERROR,
"Active Protocol: unknown %ld",
448 Log1(PCSC_LOG_DEBUG,
"Direct access: no protocol selected");
453 *phCard = RFCreateReaderHandle(rContext);
455 Log2(PCSC_LOG_DEBUG,
"hCard Identity: %lx", *phCard);
469 (void)RFLockSharing(*phCard, rContext);
473 (void)RFDestroyReaderHandle(*phCard);
490 rv = RFAddReaderHandle(rContext, *phCard);
497 (void)RFDestroyReaderHandle(*phCard);
516 UNREF_READER(rContext)
524 DWORD dwPreferredProtocols, DWORD dwInitialization,
525 LPDWORD pdwActiveProtocol)
530 Log1(PCSC_LOG_DEBUG,
"Attempting reconnect to token.");
556 rv = RFReaderInfoById(hCard, &rContext);
563 rv = RFCheckReaderStatus(rContext);
570 rv = RFCheckSharing(hCard, rContext);
582 (void)RFSetReaderEventState(rContext,
SCARD_RESET);
610 Log1(PCSC_LOG_DEBUG,
"Reset complete.");
611 LogXxd(PCSC_LOG_DEBUG,
"Card ATR: ",
618 Log1(PCSC_LOG_ERROR,
"Error resetting card.");
660 if (dwPreferredProtocols & SCARD_PROTOCOL_RAW)
668 (void)pthread_mutex_lock(rContext->
mMutex);
673 int availableProtocols, defaultProtocol;
681 if (dwPreferredProtocols & SCARD_PROTOCOL_ANY_OLD)
685 availableProtocols, defaultProtocol);
688 if (SET_PROTOCOL_PPS_FAILED == ret)
690 (void)pthread_mutex_unlock(rContext->
mMutex);
695 if (SET_PROTOCOL_WRONG_ARGUMENT == ret)
697 (void)pthread_mutex_unlock(rContext->
mMutex);
705 (void)pthread_mutex_unlock(rContext->
mMutex);
709 (void)pthread_mutex_unlock(rContext->
mMutex);
724 switch (*pdwActiveProtocol)
726 case SCARD_PROTOCOL_T0:
727 case SCARD_PROTOCOL_T1:
728 Log2(PCSC_LOG_DEBUG,
"Active Protocol: T=%d",
729 (*pdwActiveProtocol == SCARD_PROTOCOL_T0) ? 0 : 1);
732 case SCARD_PROTOCOL_RAW:
733 Log1(PCSC_LOG_DEBUG,
"Active Protocol: RAW");
737 Log2(PCSC_LOG_ERROR,
"Active Protocol: unknown %ld",
742 Log1(PCSC_LOG_DEBUG,
"Direct access: no protocol selected");
757 (void)RFLockSharing(hCard, rContext);
779 (void)RFUnlockSharing(hCard, rContext);
796 (void)RFUnlockSharing(hCard, rContext);
809 (void)RFClearReaderEventState(rContext, hCard);
819 UNREF_READER(rContext)
839 rv = RFReaderInfoById(hCard, &rContext);
847 && (rContext->
hLockId != hCard))
849 Log1(PCSC_LOG_INFO,
"Waiting for release of lock");
852 Log1(PCSC_LOG_INFO,
"Lock released");
862 rv = RFUnlockAllSharing(hCard, rContext);
876 Log2(PCSC_LOG_DEBUG,
"Active Contexts: %d", rContext->
contexts);
877 Log2(PCSC_LOG_DEBUG,
"dwDisposition: %ld", dwDisposition);
887 (void)RFSetReaderEventState(rContext,
SCARD_RESET);
901 #ifdef DISABLE_AUTO_POWER_ON
903 Log1(PCSC_LOG_DEBUG,
"powerState: POWER_STATE_UNPOWERED");
913 #ifdef DISABLE_AUTO_POWER_ON
921 Log3(PCSC_LOG_ERROR,
"Error powering down card: %d 0x%04X",
929 Log1(PCSC_LOG_INFO,
"Skip card power on");
943 Log1(PCSC_LOG_DEBUG,
"Reset complete.");
944 LogXxd(PCSC_LOG_DEBUG,
"Card ATR: ",
951 Log1(PCSC_LOG_ERROR,
"Error resetting card.");
963 UCHAR controlBuffer[5];
970 controlBuffer[0] = 0x20;
971 controlBuffer[1] = 0x15;
972 controlBuffer[2] = (rContext->
slot & 0x0000FFFF) + 1;
973 controlBuffer[3] = 0x00;
974 controlBuffer[4] = 0x00;
976 rv = IFDControl_v2(rContext, controlBuffer, 5, receiveBuffer,
981 if (receiveLength == 2 && receiveBuffer[0] == 0x90)
983 Log1(PCSC_LOG_DEBUG,
"Card ejected successfully.");
989 Log1(PCSC_LOG_ERROR,
"Error ejecting card.");
992 Log1(PCSC_LOG_ERROR,
"Error ejecting card.");
1005 (void)RFRemoveReaderHandle(rContext, hCard);
1006 (void)RFDestroyReaderHandle(hCard);
1026 RESPONSECODE (*fct)(DWORD) = NULL;
1032 if (POWER_STATE_POWERED <= rContext->powerState)
1034 #ifdef DISABLE_AUTO_POWER_ON
1038 Log1(PCSC_LOG_DEBUG,
"powerState: POWER_STATE_GRACE_PERIOD");
1042 Log1(PCSC_LOG_DEBUG,
"powerState: POWER_STATE_GRACE_PERIOD");
1050 dwGetSize =
sizeof(fct);
1052 &dwGetSize, (PUCHAR)&fct);
1054 if ((
IFD_SUCCESS == rv) && (dwGetSize ==
sizeof(fct)))
1056 Log1(PCSC_LOG_INFO,
"Stopping polling thread");
1057 fct(rContext->
slot);
1069 UNREF_READER(rContext)
1083 rv = RFReaderInfoById(hCard, &rContext);
1090 rv = RFCheckReaderStatus(rContext);
1097 rv = RFCheckReaderEventState(rContext, hCard);
1101 rv = RFLockSharing(hCard, rContext);
1108 Log2(PCSC_LOG_DEBUG,
"Status: 0x%08lX", rv);
1111 UNREF_READER(rContext)
1135 rv = RFReaderInfoById(hCard, &rContext);
1142 rv = RFCheckReaderEventState(rContext, hCard);
1171 (void)RFSetReaderEventState(rContext,
SCARD_RESET);
1182 Log1(PCSC_LOG_DEBUG,
"Reset complete.");
1183 LogXxd(PCSC_LOG_DEBUG,
"Card ATR: ",
1190 Log1(PCSC_LOG_ERROR,
"Error resetting card.");
1201 UCHAR controlBuffer[5];
1203 DWORD receiveLength;
1208 controlBuffer[0] = 0x20;
1209 controlBuffer[1] = 0x15;
1210 controlBuffer[2] = (rContext->
slot & 0x0000FFFF) + 1;
1211 controlBuffer[3] = 0x00;
1212 controlBuffer[4] = 0x00;
1214 rv = IFDControl_v2(rContext, controlBuffer, 5, receiveBuffer,
1219 if (receiveLength == 2 && receiveBuffer[0] == 0x90)
1221 Log1(PCSC_LOG_DEBUG,
"Card ejected successfully.");
1227 Log1(PCSC_LOG_ERROR,
"Error ejecting card.");
1230 Log1(PCSC_LOG_ERROR,
"Error ejecting card.");
1245 rv2 = RFUnlockSharing(hCard, rContext);
1251 Log2(PCSC_LOG_DEBUG,
"Status: 0x%08lX", rv);
1254 UNREF_READER(rContext)
1260 LPDWORD pcchReaderLen, LPDWORD pdwState,
1261 LPDWORD pdwProtocol, LPBYTE pbAtr, LPDWORD pcbAtrLen)
1268 (void)mszReaderNames;
1269 (void)pcchReaderLen;
1279 rv = RFReaderInfoById(hCard, &rContext);
1286 rv = RFCheckSharing(hCard, rContext);
1305 rv = RFCheckReaderEventState(rContext, hCard);
1312 rv = RFCheckReaderStatus(rContext);
1317 UNREF_READER(rContext)
1323 LPCVOID pbSendBuffer, DWORD cbSendLength,
1324 LPVOID pbRecvBuffer, DWORD cbRecvLength, LPDWORD lpBytesReturned)
1330 *lpBytesReturned = 0;
1336 rv = RFReaderInfoById(hCard, &rContext);
1343 rv = RFCheckSharing(hCard, rContext);
1347 if (IFD_HVERSION_2_0 == rContext->
version)
1348 if (NULL == pbSendBuffer || 0 == cbSendLength)
1357 rv = RFCheckReaderStatus(rContext);
1361 if (IFD_HVERSION_2_0 == rContext->
version)
1364 *lpBytesReturned = cbRecvLength;
1365 rv = IFDControl_v2(rContext, (PUCHAR)pbSendBuffer,
1366 cbSendLength, pbRecvBuffer, lpBytesReturned);
1369 if (IFD_HVERSION_3_0 == rContext->
version)
1370 rv =
IFDControl(rContext, dwControlCode, pbSendBuffer,
1371 cbSendLength, pbRecvBuffer, cbRecvLength, lpBytesReturned);
1376 UNREF_READER(rContext)
1382 LPBYTE pbAttr, LPDWORD pcbAttrLen)
1391 rv = RFReaderInfoById(hCard, &rContext);
1398 rv = RFCheckSharing(hCard, rContext);
1405 rv = RFCheckReaderStatus(rContext);
1412 rv = RFCheckReaderEventState(rContext, hCard);
1431 if (len > *pcbAttrLen)
1435 (void)strlcpy((
char *)pbAttr,
1452 UNREF_READER(rContext)
1458 LPCBYTE pbAttr, DWORD cbAttrLen)
1467 rv = RFReaderInfoById(hCard, &rContext);
1474 rv = RFCheckSharing(hCard, rContext);
1481 rv = RFCheckReaderStatus(rContext);
1488 rv = RFCheckReaderEventState(rContext, hCard);
1502 UNREF_READER(rContext)
1508 LPCBYTE pbSendBuffer, DWORD cbSendLength,
1510 LPDWORD pcbRecvLength)
1515 DWORD dwRxLength, tempRxLength;
1517 dwRxLength = *pcbRecvLength;
1530 rv = RFReaderInfoById(hCard, &rContext);
1537 rv = RFCheckSharing(hCard, rContext);
1544 rv = RFCheckReaderStatus(rContext);
1551 rv = RFCheckReaderEventState(rContext, hCard);
1584 sSendPci.Protocol = 0;
1588 sSendPci.Protocol = 1;
1601 for (i = 0 ; prot != 1 ; i++)
1604 sSendPci.Protocol = i;
1613 Log2(PCSC_LOG_DEBUG,
"Send Protocol: T=%ld", sSendPci.Protocol);
1615 tempRxLength = dwRxLength;
1618 && (rContext->
version == IFD_HVERSION_2_0))
1620 rv = IFDControl_v2(rContext, (PUCHAR) pbSendBuffer, cbSendLength,
1621 pbRecvBuffer, &dwRxLength);
1624 rv =
IFDTransmit(rContext, sSendPci, (PUCHAR) pbSendBuffer,
1625 cbSendLength, pbRecvBuffer, &dwRxLength, &sRecvPci);
1638 Log2(PCSC_LOG_ERROR,
"Card not transacted: 0x%08lX", rv);
1645 if (tempRxLength < dwRxLength)
1655 *pcbRecvLength = dwRxLength;
1658 UNREF_READER(rContext)
struct pubReaderStatesList * readerState
link to the reader state
uint32_t cardAtrLength
ATR length.
#define SCARD_ATTR_DEVICE_FRIENDLY_NAME
Reader's display name.
int32_t contexts
Number of open contexts.
#define IFD_ERROR_TAG
tag unknown
#define SCARD_E_PROTO_MISMATCH
The requested protocols are incompatible with the protocol currently in use with the smart card...
volatile SCARDHANDLE hLockId
Lock Id.
#define SCARD_SCOPE_USER
Scope in user space.
#define TAG_IFD_STOP_POLLING_THREAD
method used to stop the polling thread (instead of just pthread_kill())
#define SCARD_ATTR_DEVICE_SYSTEM_NAME
Reader's system name.
#define PCSCLITE_SHARING_NO_CONTEXT
No application is using the reader.
#define MAX_BUFFER_SIZE
Maximum Tx/Rx Buffer for short APDU.
LONG IFDGetCapabilities(READER_CONTEXT *rContext, DWORD dwTag, PDWORD pdwLength, PUCHAR pucValue)
Get's capabilities in the reader.
This keeps a list of defines shared between the driver and the application.
char readerName[MAX_READERNAME]
reader name
unsigned long cbPciLength
Protocol Control Inf Length.
int32_t readerSharing
PCSCLITE_SHARING_* sharing status.
#define SCARD_E_INVALID_PARAMETER
One or more of the supplied parameters could not be properly interpreted.
#define SCARD_E_NOT_TRANSACTED
An attempt was made to end a non-existent transaction.
#define SCARD_LEAVE_CARD
Do nothing on close.
This handles protocol defaults, PTS, etc.
This handles abstract system level calls.
int slot
Current Reader Slot.
This wraps the dynamic ifdhandler functions.
#define SCARD_PROTOCOL_T1
T=1 active protocol.
#define SCARD_E_INVALID_HANDLE
The supplied handle was invalid.
#define SCARD_SCOPE_TERMINAL
Scope in terminal.
#define SCARD_W_UNRESPONSIVE_CARD
The smart card is not responding to a reset.
#define SCARD_PROTOCOL_ANY_OLD
used for backward compatibility
#define SCARD_PRESENT
Card is present.
int SYS_USleep(int)
Makes the current process sleep for some microseconds.
#define SCARD_NEGOTIABLE
Ready for PTS.
#define PCSCLITE_SHARING_EXCLUSIVE_CONTEXT
Reader used in exclusive mode.
#define PCSCLITE_LOCK_POLL_RATE
Lock polling rate.
LONG SCARDCONTEXT
hContext returned by SCardEstablishContext()
This keeps track of smart card protocols, timing issues and Answer to Reset ATR handling.
#define SCARD_E_INVALID_VALUE
One or more of the supplied parameters values could not be properly interpreted.
#define SCARD_RESET
Card was reset.
#define SCARD_SHARE_SHARED
Shared mode only.
LONG IFDTransmit(READER_CONTEXT *rContext, SCARD_IO_HEADER pioTxPci, PUCHAR pucTxBuffer, DWORD dwTxLength, PUCHAR pucRxBuffer, PDWORD pdwRxLength, PSCARD_IO_HEADER pioRxPci)
Transmit an APDU to the ICC.
unsigned long dwProtocol
Protocol identifier.
prototypes of strlcpy()/strlcat() imported from OpenBSD
#define IFD_POWER_DOWN
power down the card
int version
IFD Handler version number.
#define SCARD_PROTOCOL_T0
T=0 active protocol.
pthread_mutex_t * mMutex
Mutex for this connection.
long int time_sub(struct timeval *a, struct timeval *b)
return the difference (as long int) in µs between 2 struct timeval r = a - b
short ATRDecodeAtr(int *availableProtocols, int *currentProtocol, PUCHAR pucAtr, DWORD dwLength)
parse an ATR
This handles card insertion/removal events, updates ATR, protocol, and status information.
#define SCARD_UNPOWER_CARD
Power down on close.
LONG IFDSetCapabilities(READER_CONTEXT *rContext, DWORD dwTag, DWORD dwLength, PUCHAR pucValue)
Set capabilities in the reader.
#define SCARD_W_REMOVED_CARD
The smart card has been removed, so further communication is not possible.
#define SCARD_SWALLOWED
Card not powered.
#define SCARD_E_UNSUPPORTED_FEATURE
This smart card does not support the requested feature.
int powerState
auto power off state
#define SCARD_PROTOCOL_UNDEFINED
protocol not set
#define SCARD_RESET_CARD
Reset on close.
UCHAR cardAtr[MAX_ATR_SIZE]
ATR.
LONG SCARDHANDLE
hCard returned by SCardConnect()
LONG IFDPowerICC(READER_CONTEXT *rContext, DWORD dwAction, PUCHAR pucAtr, PDWORD pdwAtrLen)
Power up/down or reset's an ICC located in the IFD.
#define SCARD_SHARE_EXCLUSIVE
Exclusive mode only.
#define SCARD_POWERED
Card is powered.
DWORD PHSetProtocol(struct ReaderContext *rContext, DWORD dwPreferred, UCHAR ucAvailable, UCHAR ucDefault)
Determine which protocol to use.
This keeps a list of defines for pcsc-lite.
#define SCARD_PROTOCOL_RAW
Raw active protocol.
#define SCARD_EJECT_CARD
Eject on close.
Protocol Control Information (PCI)
#define SCARD_E_SHARING_VIOLATION
The smart card cannot be accessed because of other connections outstanding.
#define SCARD_SCOPE_GLOBAL
Scope is global.
#define SCARD_W_UNPOWERED_CARD
Power has been removed from the smart card, so that further communication is not possible.
#define SCARD_ABSENT
Card is absent.
uint32_t cardProtocol
SCARD_PROTOCOL_* value.
#define SCARD_E_NO_SMARTCARD
The operation requires a Smart Card, but no Smart Card is currently in the device.
This keeps track of a list of currently available reader structures.
#define MAX_ATR_SIZE
Maximum ATR size.
#define IFD_ERROR_INSUFFICIENT_BUFFER
buffer is too small
uint32_t readerState
SCARD_* bit field.
#define SCARD_E_INSUFFICIENT_BUFFER
The data buffer to receive returned data is too small for the returned data.
#define SCARD_SHARE_DIRECT
Raw mode only.
#define PCSCLITE_SHARING_LAST_CONTEXT
One application is using the reader.
pthread_mutex_t powerState_lock
powerState mutex
#define IFD_RESET
warm reset
#define SCARD_S_SUCCESS
error codes from http://msdn.microsoft.com/en-us/library/aa924526.aspx
#define SCARD_SCOPE_SYSTEM
Scope in system.
This handles smart card reader communications.
#define IFD_POWER_UP
power up the card
#define IFD_SUCCESS
no error
LONG IFDControl(READER_CONTEXT *rContext, DWORD ControlCode, LPCVOID TxBuffer, DWORD TxLength, LPVOID RxBuffer, DWORD RxLength, LPDWORD BytesReturned)
Provide a means for toggling a specific action on the reader such as swallow, eject, biometric.
#define SCARD_F_INTERNAL_ERROR
An internal consistency check failed.