src/ccid-internal.h File Reference

#include <libusb.h>
#include <ccid-spec.h>

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Data Structures
struct	_chipcard
struct	_cci
struct	_xfr
Defines
#define	trace(cci, fmt, x...)
Functions
_private int	_probe_descriptors (struct libusb_device dev, int cp, int ip, int ap)
	Probe a USB device for a CCID interface.
_private int	_RDR_to_PC (struct _cci cci, unsigned int slot, struct _xfr xfr)
_private unsigned int	_RDR_to_PC_SlotStatus (struct _cci cci, struct _xfr xfr)
_private unsigned int	_RDR_to_PC_DataBlock (struct _cci cci, struct _xfr xfr)
_private int	_PC_to_RDR_GetSlotStatus (struct _cci cci, unsigned int slot, struct _xfr xfr)
_private int	_PC_to_RDR_IccPowerOn (struct _cci cci, unsigned int slot, struct _xfr xfr, unsigned int voltage)
_private int	_PC_to_RDR_IccPowerOff (struct _cci cci, unsigned int slot, struct _xfr xfr)
_private int	_PC_to_RDR_XfrBlock (struct _cci cci, unsigned int slot, struct _xfr xfr)
_private int	_cci_wait_for_interrupt (struct _cci *cci)
_private struct _xfr *	_xfr_do_alloc (size_t txbuf, size_t rxbuf)
_private void	_xfr_do_free (struct _xfr *xfr)
_private void	_hex_dumpf (FILE f, const uint8_t tmp, size_t len, size_t llen)

Define Documentation

#define trace	(	cci,
		fmt,
		x...	)

Value:

do { \
                        struct _cci *_CCI = cci; \
                        if ( _CCI->cci_tf ) { \
                                fprintf(_CCI->cci_tf, fmt , ##x); \
                                fflush(_CCI->cci_tf); \
                        } \
                }while(0);

Definition at line 12 of file ccid-internal.h.

Referenced by _cci_wait_for_interrupt(), _chipcard_set_status(), _cmd_result(), _PC_to_RDR_GetSlotStatus(), _PC_to_RDR_IccPowerOff(), _PC_to_RDR_IccPowerOn(), _PC_to_RDR_XfrBlock(), _RDR_to_PC(), _RDR_to_PC_DataBlock(), _RDR_to_PC_SlotStatus(), cci_probe(), cp_cci_init(), fill_ccid_desc(), get_endpoint(), and probe_descriptors().

Function Documentation

_private int _cci_wait_for_interrupt ( struct _cci * cci )

Definition at line 24 of file cci.c.

References _chipcard::cc_status, _cci::cci_dev, _cci::cci_intrp, _cci::cci_slot, _cci::cci_xfr, CHIPCARD_NOT_PRESENT, CHIPCARD_PRESENT, RDR_to_PC_HardwareError, RDR_to_PC_NotifySlotChange, trace, x_rbuflen(), and _xfr::x_rxhdr.

Referenced by chipcard_wait_for_card().

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_private void _hex_dumpf	(	FILE *	f,
		const uint8_t *	tmp,
		size_t	len,
		size_t	llen
	)

Definition at line 11 of file util.c.

Referenced by _PC_to_RDR_XfrBlock(), _RDR_to_PC_DataBlock(), fill_ccid_desc(), hex_dump(), and hex_dumpf().

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_private int _PC_to_RDR_GetSlotStatus	(	struct _cci *	cci,
		unsigned int	slot,
		struct _xfr *	xfr
	)

Definition at line 301 of file cci.c.

References _PC_to_RDR(), ccid_msg::bMessageType, PC_to_RDR_GetSlotStatus, trace, and _xfr::x_txhdr.

Referenced by cci_probe(), chipcard_slot_status(), and chipcard_wait_for_card().

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_private int _PC_to_RDR_IccPowerOff	(	struct _cci *	cci,
		unsigned int	slot,
		struct _xfr *	xfr
	)

Definition at line 348 of file cci.c.

References _PC_to_RDR(), ccid_msg::bMessageType, PC_to_RDR_IccPowerOff, trace, and _xfr::x_txhdr.

Referenced by chipcard_slot_off().

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_private int _PC_to_RDR_IccPowerOn	(	struct _cci *	cci,
		unsigned int	slot,
		struct _xfr *	xfr,
		unsigned int	voltage
	)

Definition at line 315 of file cci.c.

References _PC_to_RDR(), ccid_msg::bMessageType, CHIPCARD_1_8V, CHIPCARD_3V, CHIPCARD_5V, CHIPCARD_AUTO_VOLTAGE, ccid_msg::out, PC_to_RDR_IccPowerOn, trace, and _xfr::x_txhdr.

Referenced by chipcard_slot_on().

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_private int _PC_to_RDR_XfrBlock	(	struct _cci *	cci,
		unsigned int	slot,
		struct _xfr *	xfr
	)

Definition at line 287 of file cci.c.

References _hex_dumpf(), _PC_to_RDR(), ccid_msg::bMessageType, _cci::cci_tf, PC_to_RDR_XfrBlock, trace, _xfr::x_txbuf, _xfr::x_txhdr, and _xfr::x_txlen.

Referenced by chipcard_transact().

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_private int _probe_descriptors	(	struct libusb_device *	dev,
		int *	cp,
		int *	ip,
		int *	ap
	)

Probe a USB device for a CCID interface.

Parameters:

	dev	ccidev_t representing a physical device.
	cp	Pointer to an integer to retrieve configuration number.
	ip	Pointer to an integer to retrieve interface number.
	ap	Pointer to an integer to retrieve alternate setting number.