+#ifndef TC_HEADER_Common_SCardLoader

+#define TC_HEADER_Common_SCardLoader

+

+#include "Platform/PlatformBase.h"

+

+#ifdef TC_WINDOWS

+#include <winscard.h>

+#include <windows.h>

+#else

+#ifdef TC_MACOSX

+#undef BOOL

+#include <PCSC/pcsclite.h>

+#include <PCSC/winscard.h>

+#include <PCSC/wintypes.h>

+#include "reader.h"

+#define BOOL int

+#else

+#undef BOOL

+#include "pcsclite.h"

+#include <winscard.h>

+#include <wintypes.h>

+#include <reader.h>

+#define BOOL int

+#endif

+#endif

+

+#ifndef TC_WINDOWS

+typedef void* HMODULE;

+#define SCARD_CALL_SPEC

+#else

+#define SCARD_CALL_SPEC WINAPI

+#endif

+

+namespace VeraCrypt

+{

+ typedef LONG (SCARD_CALL_SPEC *SCardEstablishContextPtr)(DWORD dwScope, LPCVOID pvReserved1, LPCVOID pvReserved2, LPSCARDCONTEXT phContext);

+ typedef LONG (SCARD_CALL_SPEC *SCardReleaseContextPtr)(SCARDCONTEXT hContext);

+ typedef LONG (SCARD_CALL_SPEC *SCardIsValidContextPtr)(SCARDCONTEXT hContext);

+#ifndef TC_MACOSX

+ typedef LONG (SCARD_CALL_SPEC *SCardFreeMemoryPtr)(SCARDCONTEXT hContext, LPCVOID pvMem);

+#endif

+ typedef LONG (SCARD_CALL_SPEC *SCardConnectPtr)(SCARDCONTEXT hContext, LPCTSTR szReader, DWORD dwShareMode, DWORD dwPreferredProtocols, LPSCARDHANDLE phCard, LPDWORD pdwActiveProtocol);

+ typedef LONG (SCARD_CALL_SPEC *SCardReconnectPtr)(SCARDHANDLE hCard, DWORD dwShareMode, DWORD dwPreferredProtocols, DWORD dwInitialization, LPDWORD pdwActiveProtocol);

+ typedef LONG (SCARD_CALL_SPEC *SCardDisconnectPtr)(SCARDHANDLE hCard, DWORD dwDisposition);

+ typedef LONG (SCARD_CALL_SPEC *SCardBeginTransactionPtr)(SCARDHANDLE hCard);

+ typedef LONG (SCARD_CALL_SPEC *SCardEndTransactionPtr)(SCARDHANDLE hCard, DWORD dwDisposition);

+ typedef LONG (SCARD_CALL_SPEC *SCardStatusPtr)(SCARDHANDLE hCard, LPTSTR mszReaderNames, LPDWORD pcchReaderLen, LPDWORD pdwState, LPDWORD pdwProtocol, BYTE* pbAtr, LPDWORD pcbAtrLen);

+ typedef LONG (SCARD_CALL_SPEC *SCardGetStatusChangePtr)(SCARDCONTEXT hContext, DWORD dwTimeout, SCARD_READERSTATE* rgReaderStates, DWORD cReaders);

+ typedef LONG (SCARD_CALL_SPEC *SCardControlPtr)(SCARDHANDLE hCard, DWORD dwControlCode, LPCVOID pbSendBuffer, DWORD cbSendLength, LPVOID pbRecvBuffer, DWORD cbRecvLength, LPDWORD lpBytesReturned);

+ typedef LONG (SCARD_CALL_SPEC *SCardTransmitPtr)(SCARDHANDLE hCard, LPCSCARD_IO_REQUEST pioSendPci, const BYTE* pbSendBuffer, DWORD cbSendLength, LPSCARD_IO_REQUEST pioRecvPci, BYTE* pbRecvBuffer, LPDWORD pcbRecvLength);

+ typedef LONG (SCARD_CALL_SPEC *SCardListReaderGroupsPtr)(SCARDCONTEXT hContext, LPTSTR mszGroups, LPDWORD pcchGroups);

+ typedef LONG (SCARD_CALL_SPEC *SCardListReadersPtr)(SCARDCONTEXT hContext, LPCTSTR mszGroups, LPTSTR mszReaders, LPDWORD pcchReaders);

+ typedef LONG (SCARD_CALL_SPEC *SCardCancelPtr)(SCARDCONTEXT hContext);

+ typedef LONG (SCARD_CALL_SPEC *SCardGetAttribPtr)(SCARDHANDLE hCard, DWORD dwAttrId, BYTE* pbAttr, LPDWORD pcbAttrLen);

+ typedef LONG (SCARD_CALL_SPEC *SCardSetAttribPtr)(SCARDHANDLE hCard, DWORD dwAttrId, const BYTE* pbAttr, DWORD cbAttrLen);

+

+ class SCardLoader

+ {

+ protected:

+ static HMODULE hScardModule;

+ static SCARDCONTEXT hScardContext;

+ static SCardEstablishContextPtr scardEstablishContext;

+ static SCardReleaseContextPtr scardReleaseContext;

+ static SCardIsValidContextPtr scardIsValidContext;

+#ifndef TC_MACOSX

+ static SCardFreeMemoryPtr scardFreeMemory;

+#endif

+ static SCardConnectPtr scardConnect;

+ static SCardReconnectPtr scardReconnect;

+ static SCardDisconnectPtr scardDisconnect;

+ static SCardBeginTransactionPtr scardBeginTransaction;

+ static SCardEndTransactionPtr scardEndTransaction;

+ static SCardStatusPtr scardStatus;

+ static SCardGetStatusChangePtr scardGetStatusChange;

+ static SCardControlPtr scardControl;

+ static SCardTransmitPtr scardTransmit;

+ static SCardListReaderGroupsPtr scardListReaderGroups;

+ static SCardListReadersPtr scardListReaders;

+ static SCardCancelPtr scardCancel;

+ static SCardGetAttribPtr scardGetAttrib;

+ static SCardSetAttribPtr scardSetAttrib;

+ static bool bInitialized;

+

+ public:

+ static SCARD_IO_REQUEST* scardT0Pci;

+ static SCARD_IO_REQUEST* scardT1Pci;

+ static SCARD_IO_REQUEST* scardRawPci;

+

+ SCardLoader() { };

+ static void Initialize();

+ static void Finalize();

+#ifdef TC_WINDOWS

+ static wstring GetSCardPath();

+#else

+ static string GetSCardPath();

+#endif

+ static SCARDCONTEXT GetSCardContext();

+

+ static LONG SCardEstablishContext(DWORD dwScope, LPCVOID pvReserved1, LPCVOID pvReserved2, LPSCARDCONTEXT phContext);

+ static LONG SCardReleaseContext(SCARDCONTEXT hContext);

+ static LONG SCardIsValidContext(SCARDCONTEXT hContext);

+#ifndef TC_MACOSX

+ static LONG SCardFreeMemory(SCARDCONTEXT hContext, LPCVOID pvMem);

+#endif

+ static LONG SCardConnect(SCARDCONTEXT hContext, LPCTSTR szReader, DWORD dwShareMode, DWORD dwPreferredProtocols, LPSCARDHANDLE phCard, LPDWORD pdwActiveProtocol);

+ static LONG SCardReconnect(SCARDHANDLE hCard, DWORD dwShareMode, DWORD dwPreferredProtocols, DWORD dwInitialization, LPDWORD pdwActiveProtocol);

+ static LONG SCardDisconnect(SCARDHANDLE hCard, DWORD dwDisposition);

+ static LONG SCardBeginTransaction(SCARDHANDLE hCard);

+ static LONG SCardEndTransaction(SCARDHANDLE hCard, DWORD dwDisposition);

+ static LONG SCardStatus(SCARDHANDLE hCard, LPTSTR mszReaderNames, LPDWORD pcchReaderLen, LPDWORD pdwState, LPDWORD pdwProtocol, BYTE* pbAtr, LPDWORD pcbAtrLen);

+ static LONG SCardGetStatusChange(SCARDCONTEXT hContext, DWORD dwTimeout, SCARD_READERSTATE* rgReaderStates, DWORD cReaders);

+ static LONG SCardControl(SCARDHANDLE hCard, DWORD dwControlCode, LPCVOID pbSendBuffer, DWORD cbSendLength, LPVOID pbRecvBuffer, DWORD cbRecvLength, LPDWORD lpBytesReturned);

+ static LONG SCardTransmit(SCARDHANDLE hCard, LPCSCARD_IO_REQUEST pioSendPci, const BYTE* pbSendBuffer, DWORD cbSendLength, LPSCARD_IO_REQUEST pioRecvPci, BYTE* pbRecvBuffer, LPDWORD pcbRecvLength);

+ static LONG SCardListReaderGroups(SCARDCONTEXT hContext, LPTSTR mszGroups, LPDWORD pcchGroups);

+ static LONG SCardListReaders(SCARDCONTEXT hContext, LPCTSTR mszGroups, LPTSTR mszReaders, LPDWORD pcchReaders);

+ static LONG SCardCancel(SCARDCONTEXT hContext);

+ static LONG SCardGetAttrib(SCARDHANDLE hCard, DWORD dwAttrId, BYTE* pbAttr, LPDWORD pcbAttrLen);

+ static LONG SCardSetAttrib(SCARDHANDLE hCard, DWORD dwAttrId, const BYTE* pbAttr, DWORD cbAttrLen);

+ };

+};

+

+#endif // TC_HEADER_Common_SCardLoader