pcsc-lite  1.8.8
eventhandler.h
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1 /*
2  * MUSCLE SmartCard Development ( http://www.linuxnet.com )
3  *
4  * Copyright (C) 1999-2002
5  * David Corcoran <corcoran@linuxnet.com>
6  * Copyright (C) 2002-2010
7  * Ludovic Rousseau <ludovic.rousseau@free.fr>
8  *
9  * $Id: eventhandler.h 5434 2010-12-08 14:13:21Z rousseau $
10  */
11 
18 #ifndef __eventhandler_h__
19 #define __eventhandler_h__
20 
21 #include <stdint.h>
22 
27  typedef struct pubReaderStatesList
28  {
29  char readerName[MAX_READERNAME];
30  uint32_t eventCounter;
31  uint32_t readerState;
32  int32_t readerSharing;
35  uint32_t cardAtrLength;
36  uint32_t cardProtocol;
37  }
39 
40  LONG EHTryToUnregisterClientForEvent(int32_t filedes);
41  LONG EHRegisterClientForEvent(int32_t filedes);
42  LONG EHUnregisterClientForEvent(int32_t filedes);
43  LONG EHSignalEventToClients(void);
44  LONG EHInitializeEventStructures(void);
45  LONG EHSpawnEventHandler(READER_CONTEXT *);
46  LONG EHDestroyEventHandler(READER_CONTEXT *);
47 
49 #define PCSCLITE_SHARING_LAST_CONTEXT 1
50 
51 #define PCSCLITE_SHARING_NO_CONTEXT 0
52 
53 #define PCSCLITE_SHARING_EXCLUSIVE_CONTEXT -1
54 
58 #define READER_NOT_INITIALIZED (MAX_ATR_SIZE+1)
59 
60 #endif /* __eventhandler_h__ */