SmartCardReaderListener.h

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// SCardReaderListener.h: interface for the CSmartCardReaderListener class.
//

#if !defined(AFX_SCARDREADERLISTENER_H__F276A1D1_139A_45E4_B9FA_425EB1A22C88__INCLUDED_)
#define AFX_SCARDREADERLISTENER_H__F276A1D1_139A_45E4_B9FA_425EB1A22C88__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include "SmartCardManager.h"
#include "uscapi.h"
#include <UUCHashtable.hpp>

#define CARD_EVT_REMOVED                          1
#define CARD_EVT_INSERTED                         2
#define CARD_EVT_UNABLETOOPENCONTEXT  3
#define CARD_EVT_CANCELLED                        4
#define CARD_EVT_READER_UNAVAILABLE       5
#define CARD_EVT_NO_READERS_AVAILABLE 6

typedef UUCHashtable<int, SCARDCONTEXT> MONITORTABLE;

namespace USCAPI
{

class USCAPI_API CSmartCardReaderListener  
{
public: 

        CSmartCardReaderListener();
        virtual ~CSmartCardReaderListener();

        virtual void noReadersAvailable();
        virtual void readerUnavailable(const char* szReader);
        virtual void cancelled(const char* szReader);
        virtual void unableToOpenContext(const char* szReader);
        virtual void smartCardRemoved(const char* szReader);
        virtual void smartCardInserted(const char* szReader, const ATR& atr);           

        bool enable(bool bEnable);
        bool enable(bool bEnable, const char* szReader);
        bool isEnabled() const;

        bool isEnabled(const char* szReader) const;

private:
        bool m_bEnabled;
        CSmartCardManager m_scMgr;
        HANDLE m_hCloseEvent;
        MONITORTABLE m_monitorTbl;      

        friend void readerMonitoring(void*);
};

}
#endif // !defined(AFX_SCARDREADERLISTENER_H__F276A1D1_139A_45E4_B9FA_425EB1A22C88__INCLUDED_)

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