include/ccid.h File Reference

#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <assert.h>
#include "compiler.h"

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Defines
#define	CHIPCARD_ACTIVE 0x0
	Chip card is present in the slot, powered and clocked.
#define	CHIPCARD_PRESENT 0x1
	Chip card is present in the slot but not powered or clocked.
#define	CHIPCARD_NOT_PRESENT 0x2
	Chip card is not present in the slot.
#define	CHIPCARD_CLOCK_ERR 0x0
	There was an error while retrieving clock status.
#define	CHIPCARD_CLOCK_START 0x1
	Clock is started.
#define	CHIPCARD_CLOCK_STOP_L 0x2
	Clock signal is stopped low.
#define	CHIPCARD_CLOCK_STOP_H 0x3
	Clock is stopped high.
#define	CHIPCARD_CLOCK_STOP 0x4
	Clock is stopped in unknown state.
#define	CHIPCARD_AUTO_VOLTAGE 0x0
	Automatically select chip card voltage.
#define	CHIPCARD_5V 0x1
	5 Volts.
#define	CHIPCARD_3V 0x2
	3 Volts.
#define	CHIPCARD_1_8V 0x3
	1.8 Volts.
Typedefs
typedef struct _cci *	cci_t
	Chip Card Interface Device.
typedef struct _chipcard *	chipcard_t
	Chip Card.
typedef struct _xfr *	xfr_t
	Transaction Buffer.
typedef struct libusb_device *	ccidev_t
	Physical Chip Card Interface Device.
Functions
_public ccidev_t *	ccid_get_device_list (size_t *nmemb)
	Find first physical CCI device on the system.
_public void	ccid_free_device_list (ccidev_t *list)
_public ccidev_t	ccid_device (uint8_t bus, uint8_t addr)
_public uint8_t	ccid_device_bus (ccidev_t dev)
_public uint8_t	ccid_device_addr (ccidev_t dev)
_public cci_t	cci_probe (ccidev_t dev, const char *tracefile)
	Connect to a physical chipcard device.
_public unsigned int	cci_slots (cci_t cci)
	Retrieve the number of slots in the CCID.
_public chipcard_t	cci_get_slot (cci_t cci, unsigned int i)
	Retrieve a handle to a CCID slot.
_public void	cci_close (cci_t cci)
	Close connection to a chip card device.
_public void	cci_log (cci_t cci, const char *fmt,...) _printf(2
_public void _public xfr_t	xfr_alloc (size_t txbuf, size_t rxbuf)
	Allocate a transaction buffer.
_public void	xfr_reset (xfr_t xfr)
	Reset a transaction buffer buffer.
_public int	xfr_tx_byte (xfr_t xfr, uint8_t byte)
	Append a byte of data to the transmit buffer.
_public int	xfr_tx_buf (xfr_t xfr, const uint8_t *ptr, size_t len)
	Append a string of bytes to the transmit buffer.
_public uint8_t	xfr_rx_sw1 (xfr_t xfr)
	Retrieve status word 1 from the receive buffer.
_public uint8_t	xfr_rx_sw2 (xfr_t xfr)
	Retrieve status word 2 from the receive buffer.
_public const uint8_t *	xfr_rx_data (xfr_t xfr, size_t *len)
	Retrieve data portion of the receive buffer.
_public void	xfr_free (xfr_t xfr)
	Free a transaction buffer.
_public cci_t	chipcard_cci (chipcard_t cc)
	Return pointer to CCID to which a chip card slot belongs.
_public int	chipcard_wait_for_card (chipcard_t cc)
	Wait for insertion of a chip card in to the slot.
_public unsigned int	chipcard_status (chipcard_t cc)
	Retrieve cached chip card status.
_public unsigned int	chipcard_slot_status (chipcard_t cc)
	Retrieve chip card status.
_public const uint8_t *	chipcard_slot_on (chipcard_t cc, unsigned int voltage, size_t *atr_len)
	Power on a chip card slot.
_public int	chipcard_slot_off (chipcard_t cc)
	Power off a chip card slot.
_public int	chipcard_transact (chipcard_t cc, xfr_t xfr)
	Perform a chip card transaction.
_public void	hex_dump (const uint8_t *ptr, size_t len, size_t llen)
_public void	hex_dumpf (FILE f, const uint8_t ptr, size_t len, size_t llen)
_public void	ber_dump (const uint8_t *ptr, size_t len, unsigned int depth)