winscard.h File Reference

This handles smart card reader communications. More...

#include <pcsclite.h>

Go to the source code of this file.

Functions
PCSC_API LONG	SCardEstablishContext (DWORD dwScope, LPCVOID pvReserved1, LPCVOID pvReserved2, LPSCARDCONTEXT phContext)
	Creates an Application Context to the PC/SC Resource Manager.
PCSC_API LONG	SCardReleaseContext (SCARDCONTEXT hContext)
	Destroys a communication context to the PC/SC Resource Manager.
PCSC_API LONG	SCardIsValidContext (SCARDCONTEXT hContext)
	Check if a SCARDCONTEXT is valid.
PCSC_API LONG	SCardConnect (SCARDCONTEXT hContext, LPCSTR szReader, DWORD dwShareMode, DWORD dwPreferredProtocols, LPSCARDHANDLE phCard, LPDWORD pdwActiveProtocol)
	Establishes a connection to the reader specified in * szReader.
PCSC_API LONG	SCardReconnect (SCARDHANDLE hCard, DWORD dwShareMode, DWORD dwPreferredProtocols, DWORD dwInitialization, LPDWORD pdwActiveProtocol)
	Reestablishes a connection to a reader that was previously connected to using SCardConnect().
PCSC_API LONG	SCardDisconnect (SCARDHANDLE hCard, DWORD dwDisposition)
	Terminates a connection made through SCardConnect().
PCSC_API LONG	SCardBeginTransaction (SCARDHANDLE hCard)
	Establishes a temporary exclusive access mode for doing a series of commands in a transaction.
PCSC_API LONG	SCardEndTransaction (SCARDHANDLE hCard, DWORD dwDisposition)
	Ends a previously begun transaction.
PCSC_API LONG	SCardStatus (SCARDHANDLE hCard, LPSTR mszReaderName, LPDWORD pcchReaderLen, LPDWORD pdwState, LPDWORD pdwProtocol, LPBYTE pbAtr, LPDWORD pcbAtrLen)
	Returns the current status of the reader connected to by hCard.
PCSC_API LONG	SCardGetStatusChange (SCARDCONTEXT hContext, DWORD dwTimeout, SCARD_READERSTATE *rgReaderStates, DWORD cReaders)
	Blocks execution until the current availability of the cards in a specific set of readers changes.
PCSC_API LONG	SCardControl (SCARDHANDLE hCard, DWORD dwControlCode, LPCVOID pbSendBuffer, DWORD cbSendLength, LPVOID pbRecvBuffer, DWORD cbRecvLength, LPDWORD lpBytesReturned)
	Sends a command directly to the IFD Handler (reader driver) to be processed by the reader.
PCSC_API LONG	SCardTransmit (SCARDHANDLE hCard, const SCARD_IO_REQUEST *pioSendPci, LPCBYTE pbSendBuffer, DWORD cbSendLength, SCARD_IO_REQUEST *pioRecvPci, LPBYTE pbRecvBuffer, LPDWORD pcbRecvLength)
	Sends an APDU to the smart card contained in the reader connected to by SCardConnect().
PCSC_API LONG	SCardListReaderGroups (SCARDCONTEXT hContext, LPSTR mszGroups, LPDWORD pcchGroups)
	Returns a list of currently available reader groups on the system.
PCSC_API LONG	SCardListReaders (SCARDCONTEXT hContext, LPCSTR mszGroups, LPSTR mszReaders, LPDWORD pcchReaders)
	Returns a list of currently available readers on the system.
PCSC_API LONG	SCardFreeMemory (SCARDCONTEXT hContext, LPCVOID pvMem)
	Releases memory that has been returned from the resource manager using the SCARD_AUTOALLOCATE length designator.
PCSC_API LONG	SCardCancel (SCARDCONTEXT hContext)
	Cancels a specific blocking SCardGetStatusChange() function.
PCSC_API LONG	SCardGetAttrib (SCARDHANDLE hCard, DWORD dwAttrId, LPBYTE pbAttr, LPDWORD pcbAttrLen)
	Get an attribute from the IFD Handler (reader driver).
PCSC_API LONG	SCardSetAttrib (SCARDHANDLE hCard, DWORD dwAttrId, LPCBYTE pbAttr, DWORD cbAttrLen)
	Set an attribute of the IFD Handler.

Detailed Description

This handles smart card reader communications.

Definition in file winscard.h.

Macro Definition Documentation

PCSC_API

#define PCSC_API

Definition at line 49 of file winscard.h.