Redirect PC/SC calls to the delegate library. More...

#include <dlfcn.h>
#include <stdio.h>
#include <stdarg.h>
#include <fcntl.h>
#include <stdlib.h>
#include <errno.h>
#include <string.h>
#include <unistd.h>
#include <sys/time.h>
#include <pthread.h>
#include "misc.h"
#include <winscard.h>
#include "sys_generic.h"

Macros
#define	DEBUG

#define	DLSYM_DECLARE(symbol) typeof(symbol)* symbol

#define	DLSYM_SET_VALUE(symbol) .symbol = (typeof(symbol)(*))internal_error

#define	LIBPCSC "libpcsclite_real.so.1"

#define	get_symbol(s) do { redirect.s = dlsym(Lib_handle, #s); if (NULL == redirect.s) { log_line("%s", dlerror()); return; } } while (0)

Functions
static LONG	internal_error (void)

static void	log_line (const char *fmt,...)

static void	load_lib (void)

PCSC_API LONG	SCardEstablishContext (DWORD dwScope, LPCVOID pvReserved1, LPCVOID pvReserved2, LPSCARDCONTEXT phContext)

PCSC_API LONG	SCardReleaseContext (SCARDCONTEXT hContext)

PCSC_API LONG	SCardIsValidContext (SCARDCONTEXT hContext)

PCSC_API LONG	SCardConnect (SCARDCONTEXT hContext, LPCSTR szReader, DWORD dwShareMode, DWORD dwPreferredProtocols, LPSCARDHANDLE phCard, LPDWORD pdwActiveProtocol)

PCSC_API LONG	SCardReconnect (SCARDHANDLE hCard, DWORD dwShareMode, DWORD dwPreferredProtocols, DWORD dwInitialization, LPDWORD pdwActiveProtocol)

PCSC_API LONG	SCardDisconnect (SCARDHANDLE hCard, DWORD dwDisposition)

PCSC_API LONG	SCardBeginTransaction (SCARDHANDLE hCard)

PCSC_API LONG	SCardEndTransaction (SCARDHANDLE hCard, DWORD dwDisposition)

PCSC_API LONG	SCardStatus (SCARDHANDLE hCard, LPSTR mszReaderName, LPDWORD pcchReaderLen, LPDWORD pdwState, LPDWORD pdwProtocol, LPBYTE pbAtr, LPDWORD pcbAtrLen)

PCSC_API LONG	SCardGetStatusChange (SCARDCONTEXT hContext, DWORD dwTimeout, SCARD_READERSTATE *rgReaderStates, DWORD cReaders)

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

PCSC_API LONG	SCardTransmit (SCARDHANDLE hCard, const SCARD_IO_REQUEST pioSendPci, LPCBYTE pbSendBuffer, DWORD cbSendLength, SCARD_IO_REQUEST pioRecvPci, LPBYTE pbRecvBuffer, LPDWORD pcbRecvLength)

PCSC_API LONG	SCardListReaderGroups (SCARDCONTEXT hContext, LPSTR mszGroups, LPDWORD pcchGroups)

PCSC_API LONG	SCardListReaders (SCARDCONTEXT hContext, LPCSTR mszGroups, LPSTR mszReaders, LPDWORD pcchReaders)

PCSC_API LONG	SCardFreeMemory (SCARDCONTEXT hContext, LPCVOID pvMem)

PCSC_API LONG	SCardCancel (SCARDCONTEXT hContext)

PCSC_API LONG	SCardGetAttrib (SCARDHANDLE hCard, DWORD dwAttrId, LPBYTE pbAttr, LPDWORD pcbAttrLen)

PCSC_API LONG	SCardSetAttrib (SCARDHANDLE hCard, DWORD dwAttrId, LPCBYTE pbAttr, DWORD cbAttrLen)

Variables
struct {

}	redirect

static void *	Lib_handle = NULL

Detailed Description

Redirect PC/SC calls to the delegate library.

Definition in file libredirect.c.

Macro Definition Documentation

◆ DEBUG

#define DEBUG

Definition at line 51 of file libredirect.c.

◆ DLSYM_DECLARE

#define DLSYM_DECLARE ( symbol ) typeof(symbol)* symbol

Definition at line 53 of file libredirect.c.

◆ DLSYM_SET_VALUE

#define DLSYM_SET_VALUE ( symbol ) .symbol = (typeof(symbol)(*))internal_error

Definition at line 55 of file libredirect.c.

Function Documentation

◆ internal_error()

static LONG internal_error ( void )

static

Definition at line 59 of file libredirect.c.

◆ load_lib()

static void load_lib ( void )

static

Definition at line 128 of file libredirect.c.

◆ log_line()

static void log_line	(	const char *	fmt,
			...
	)

static

Definition at line 113 of file libredirect.c.

◆ SCardBeginTransaction()

PCSC_API LONG SCardBeginTransaction ( SCARDHANDLE hCard )

Definition at line 225 of file libredirect.c.

◆ SCardCancel()

PCSC_API LONG SCardCancel ( SCARDCONTEXT hContext )

Definition at line 302 of file libredirect.c.

◆ SCardConnect()

PCSC_API LONG SCardConnect	(	SCARDCONTEXT	hContext,
		LPCSTR	szReader,
		DWORD	dwShareMode,
		DWORD	dwPreferredProtocols,
		LPSCARDHANDLE	phCard,
		LPDWORD	pdwActiveProtocol
	)

Definition at line 198 of file libredirect.c.

◆ SCardControl()

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

Definition at line 257 of file libredirect.c.

◆ SCardDisconnect()

PCSC_API LONG SCardDisconnect	(	SCARDHANDLE	hCard,
		DWORD	dwDisposition
	)

Definition at line 219 of file libredirect.c.

◆ SCardEndTransaction()

PCSC_API LONG SCardEndTransaction	(	SCARDHANDLE	hCard,
		DWORD	dwDisposition
	)

Definition at line 230 of file libredirect.c.

◆ SCardEstablishContext()

PCSC_API LONG SCardEstablishContext	(	DWORD	dwScope,
		LPCVOID	pvReserved1,
		LPCVOID	pvReserved2,
		LPSCARDCONTEXT	phContext
	)

Definition at line 175 of file libredirect.c.

◆ SCardFreeMemory()

PCSC_API LONG SCardFreeMemory	(	SCARDCONTEXT	hContext,
		LPCVOID	pvMem
	)

Definition at line 296 of file libredirect.c.

◆ SCardGetAttrib()

PCSC_API LONG SCardGetAttrib	(	SCARDHANDLE	hCard,
		DWORD	dwAttrId,
		LPBYTE	pbAttr,
		LPDWORD	pcbAttrLen
	)

Definition at line 307 of file libredirect.c.

◆ SCardGetStatusChange()

PCSC_API LONG SCardGetStatusChange	(	SCARDCONTEXT	hContext,
		DWORD	dwTimeout,
		SCARD_READERSTATE *	rgReaderStates,
		DWORD	cReaders
	)

Definition at line 248 of file libredirect.c.

◆ SCardIsValidContext()

PCSC_API LONG SCardIsValidContext ( SCARDCONTEXT hContext )

Definition at line 193 of file libredirect.c.

◆ SCardListReaderGroups()

PCSC_API LONG SCardListReaderGroups	(	SCARDCONTEXT	hContext,
		LPSTR	mszGroups,
		LPDWORD	pcchGroups
	)

Definition at line 281 of file libredirect.c.

◆ SCardListReaders()

PCSC_API LONG SCardListReaders	(	SCARDCONTEXT	hContext,
		LPCSTR	mszGroups,
		LPSTR	mszReaders,
		LPDWORD	pcchReaders
	)

Definition at line 288 of file libredirect.c.

◆ SCardReconnect()

PCSC_API LONG SCardReconnect	(	SCARDHANDLE	hCard,
		DWORD	dwShareMode,
		DWORD	dwPreferredProtocols,
		DWORD	dwInitialization,
		LPDWORD	pdwActiveProtocol
	)

Definition at line 209 of file libredirect.c.

◆ SCardReleaseContext()

PCSC_API LONG SCardReleaseContext ( SCARDCONTEXT hContext )

Definition at line 188 of file libredirect.c.

◆ SCardSetAttrib()

PCSC_API LONG SCardSetAttrib	(	SCARDHANDLE	hCard,
		DWORD	dwAttrId,
		LPCBYTE	pbAttr,
		DWORD	cbAttrLen
	)

Definition at line 315 of file libredirect.c.

◆ SCardStatus()

PCSC_API LONG SCardStatus	(	SCARDHANDLE	hCard,
		LPSTR	mszReaderName,
		LPDWORD	pcchReaderLen,
		LPDWORD	pdwState,
		LPDWORD	pdwProtocol,
		LPBYTE	pbAtr,
		LPDWORD	pcbAtrLen
	)

Definition at line 236 of file libredirect.c.

◆ SCardTransmit()

PCSC_API LONG SCardTransmit	(	SCARDHANDLE	hCard,
		const SCARD_IO_REQUEST *	pioSendPci,
		LPCBYTE	pbSendBuffer,
		DWORD	cbSendLength,
		SCARD_IO_REQUEST *	pioRecvPci,
		LPBYTE	pbRecvBuffer,
		LPDWORD	pcbRecvLength
	)

Definition at line 269 of file libredirect.c.

Variable Documentation

◆ Lib_handle

void* Lib_handle = NULL

static

Definition at line 110 of file libredirect.c.

◆ [struct]

struct { ... } redirect

Initial value:

= {
    
    DLSYM_SET_VALUE(SCardEstablishContext),
    DLSYM_SET_VALUE(SCardReleaseContext),
    DLSYM_SET_VALUE(SCardIsValidContext),
    DLSYM_SET_VALUE(SCardConnect),
    DLSYM_SET_VALUE(SCardReconnect),
    DLSYM_SET_VALUE(SCardDisconnect),
    DLSYM_SET_VALUE(SCardBeginTransaction),
    DLSYM_SET_VALUE(SCardEndTransaction),
    DLSYM_SET_VALUE(SCardStatus),
    DLSYM_SET_VALUE(SCardGetStatusChange),
    DLSYM_SET_VALUE(SCardControl),
    DLSYM_SET_VALUE(SCardTransmit),
    DLSYM_SET_VALUE(SCardListReaderGroups),
    DLSYM_SET_VALUE(SCardListReaders),
    DLSYM_SET_VALUE(SCardFreeMemory),
    DLSYM_SET_VALUE(SCardCancel),
    DLSYM_SET_VALUE(SCardGetAttrib),
 
}

Macros

Functions

Variables

Detailed Description

Macro Definition Documentation

◆ DEBUG

◆ DLSYM_DECLARE

◆ DLSYM_SET_VALUE

Function Documentation

◆ internal_error()

◆ load_lib()

◆ log_line()

◆ SCardBeginTransaction()

◆ SCardCancel()

◆ SCardConnect()

◆ SCardControl()

◆ SCardDisconnect()

◆ SCardEndTransaction()

◆ SCardEstablishContext()

◆ SCardFreeMemory()

◆ SCardGetAttrib()

◆ SCardGetStatusChange()

◆ SCardIsValidContext()

◆ SCardListReaderGroups()

◆ SCardListReaders()

◆ SCardReconnect()

◆ SCardReleaseContext()

◆ SCardSetAttrib()

◆ SCardStatus()

◆ SCardTransmit()

Variable Documentation

◆ Lib_handle

◆ [struct]