40 #include <sys/types.h> 66 LONG EHRegisterClientForEvent(int32_t filedes)
72 (void)MSGSendReaderStates(filedes);
108 Log2(PCSC_LOG_ERROR,
"Can't remove client: %d", filedes);
135 LONG EHInitializeEventStructures(
void)
150 LONG EHDeinitializeEventStructures(
void)
166 Log1(PCSC_LOG_INFO,
"Thread already stomped.");
175 Log1(PCSC_LOG_INFO,
"Stomping thread.");
178 dwGetSize =
sizeof(ucGetData);
180 &dwGetSize, ucGetData);
182 #ifdef HAVE_PTHREAD_CANCEL 183 if ((
IFD_SUCCESS == rv) && (1 == dwGetSize) && ucGetData[0])
185 Log1(PCSC_LOG_INFO,
"Killing polling thread");
186 (void)pthread_cancel(rContext->
pthThread);
192 RESPONSECODE (*fct)(DWORD) = NULL;
194 dwGetSize =
sizeof(fct);
196 &dwGetSize, (PUCHAR)&fct);
198 if ((
IFD_SUCCESS == rv) && (dwGetSize ==
sizeof(fct)))
200 Log1(PCSC_LOG_INFO,
"Request stopping of polling thread");
204 Log1(PCSC_LOG_INFO,
"Waiting polling thread");
208 rv = pthread_join(rContext->
pthThread, NULL);
210 Log2(PCSC_LOG_ERROR,
"pthread_join failed: %s", strerror(rv));
215 Log1(PCSC_LOG_INFO,
"Thread stomped.");
228 Log2(PCSC_LOG_ERROR,
"Initial Check Failed on %s",
233 rv = ThreadCreate(&rContext->
pthThread, 0,
234 (PCSCLITE_THREAD_FUNCTION( ))EHStatusHandlerThread, (LPVOID) rContext);
237 Log2(PCSC_LOG_ERROR,
"ThreadCreate failed: %s", strerror(rv));
248 const char *readerName;
251 uint32_t readerState;
252 int32_t readerSharing;
253 DWORD dwCurrentState;
254 #ifndef DISABLE_AUTO_POWER_ON 271 #ifdef DISABLE_AUTO_POWER_ON 275 Log1(PCSC_LOG_INFO,
"Skip card power on");
289 Log1(PCSC_LOG_DEBUG,
"powerState: POWER_STATE_POWERED");
293 LogXxd(PCSC_LOG_INFO,
"Card ATR: ",
298 Log1(PCSC_LOG_INFO,
"Card ATR: (NULL)");
304 Log1(PCSC_LOG_DEBUG,
"powerState: POWER_STATE_UNPOWERED");
305 Log3(PCSC_LOG_ERROR,
"Error powering up card: %ld 0x%04lX", rv, rv);
336 Log2(PCSC_LOG_ERROR,
"Error communicating to: %s", readerName);
358 Log2(PCSC_LOG_INFO,
"Card Removed From %s", readerName);
382 #ifdef DISABLE_AUTO_POWER_ON 387 Log1(PCSC_LOG_DEBUG,
"powerState: POWER_STATE_UNPOWERED");
389 Log1(PCSC_LOG_INFO,
"Skip card power on");
406 Log1(PCSC_LOG_DEBUG,
"powerState: POWER_STATE_POWERED");
412 Log1(PCSC_LOG_DEBUG,
"powerState: POWER_STATE_UNPOWERED");
423 Log2(PCSC_LOG_INFO,
"Card inserted into %s", readerName);
431 LogXxd(PCSC_LOG_INFO,
"Card ATR: ",
436 Log1(PCSC_LOG_INFO,
"Card ATR: (NULL)");
439 Log1(PCSC_LOG_ERROR,
"Error powering up card.");
446 if (readerSharing != rContext->
contexts)
458 #ifndef DISABLE_ON_DEMAND_POWER_ON 474 #ifndef DISABLE_ON_DEMAND_POWER_ON 482 Log1(PCSC_LOG_DEBUG,
"powerState: POWER_STATE_UNPOWERED");
494 Log1(PCSC_LOG_DEBUG,
"powerState: POWER_STATE_POWERED");
499 if (rContext->
hLockId == 0xFFFF)
504 Log1(PCSC_LOG_INFO,
"Die");
506 (void)pthread_exit(NULL);
LONG EHUnregisterClientForEvent(int32_t filedes)
Unregister a client and log an error if the client is not found.
LONG IFDStatusICC(READER_CONTEXT *rContext, PDWORD pdwStatus)
Provide statistical information about the IFD and ICC including insertions, atr, powering status/etc...
This abstracts dynamic library loading functions.
struct pubReaderStatesList * readerState
link to the reader state
uint32_t cardAtrLength
ATR length.
#define TAG_IFD_STOP_POLLING_THREAD
method used to stop the polling thread (instead of just pthread_kill())
#define SCARD_S_SUCCESS
No error was encountered.
void EHSignalEventToClients(void)
Sends an asynchronous event to any waiting client.
pthread_t pthThread
Event polling thread.
#define SCARD_UNKNOWN
Unknown state.
RESPONSECODE(* pthCardEvent)(DWORD, int)
Card Event sync.
char readerName[MAX_READERNAME]
reader name
int32_t readerSharing
PCSCLITE_SHARING_* sharing status.
This handles protocol defaults, PTS, etc.
This handles abstract system level calls.
int slot
Current Reader Slot.
uint32_t eventCounter
number of card events
This wraps the dynamic ifdhandler functions.
This demarshalls functions over the message queue and keeps track of clients and their handles...
#define SCARD_PRESENT
Card is present.
int SYS_USleep(int)
Makes the current process sleep for some microseconds.
RESPONSECODE IFDGetCapabilities(READER_CONTEXT *rContext, DWORD dwTag, PDWORD pdwLength, PUCHAR pucValue)
Get's capabilities in the reader.
#define SCARD_NEGOTIABLE
Ready for PTS.
_Atomic SCARDHANDLE hLockId
Lock Id.
#define SCARD_F_UNKNOWN_ERROR
An internal error has been detected, but the source is unknown.
#define SCARD_E_NO_MEMORY
Not enough memory available to complete this command.
#define IFD_POWER_DOWN
power down the card
static list_t ClientsWaitingForEvent
list of client file descriptors
#define PCSCLITE_STATUS_POLL_RATE
Status polling rate.
LONG EHTryToUnregisterClientForEvent(int32_t filedes)
Try to unregisted a client If no client is found then do not log an error.
This handles card insertion/removal events, updates ATR, protocol, and status information.
RESPONSECODE IFDPowerICC(READER_CONTEXT *rContext, DWORD dwAction, PUCHAR pucAtr, PDWORD pdwAtrLen)
Power up/down or reset's an ICC located in the IFD.
pthread_mutex_t ClientsWaitingForEvent_lock
lock for the above list
#define SCARD_SWALLOWED
Card not powered.
int powerState
auto power off state
#define SCARD_PROTOCOL_UNDEFINED
protocol not set
UCHAR cardAtr[MAX_ATR_SIZE]
ATR.
#define PCSCLITE_STATUS_EVENT_TIMEOUT
normal timeout for pthCardEvent driver function when no card or card in use
#define SCARD_POWERED
Card is powered.
#define PCSCLITE_POWER_OFF_GRACE_PERIOD
time to wait before powering down an unused card
This keeps a list of defines for pcsc-lite.
_Atomic int32_t contexts
Number of open contexts.
#define SCARD_ABSENT
Card is absent.
uint32_t cardProtocol
SCARD_PROTOCOL_* value.
This keeps track of a list of currently available reader structures.
uint32_t readerState
SCARD_* bit field.
#define SCARD_F_INTERNAL_ERROR
An internal consistency check failed.
int RFGetPowerState(READER_CONTEXT *rContext)
Wait until all connected readers have a chance to power up a possibly inserted card.
pthread_mutex_t powerState_lock
powerState mutex
#define IFD_POWER_UP
power up the card
#define TAG_IFD_POLLING_THREAD_KILLABLE
the polling thread can be killed
#define IFD_SUCCESS
no error
#define SCARD_REMOVED
Card was removed.