raw.c File Reference

#include <string.h>
#include "raw.h"

Include dependency graph for raw.c:

Typedefs
typedef struct payload *(*	raw_cmd_handler_t) (u2f_emu_vdev *vdev, const uint8_t *packet, size_t size)
	Raw cmd handler for U2F APDU processing. More...
typedef struct raw_cmd	raw_cmd_t
	Raw command of U2F APDU. More...

Functions
static struct payload *	raw_version (u2f_emu_vdev *vdev, const uint8_t *packet, size_t size)
static raw_cmd_handler_t	raw_cmd_get_handler (uint8_t cmd)
	Get the raw command handler for a specific raw command. More...
struct payload *	u2f_emu_vdev_raw_generate_error (uint16_t error)
	Generate an error raw payload response. More...
static struct payload *	raw_version (u2f_emu_vdev *vdev __attribute__((unused)), const uint8_t *apdu __attribute__((unused)), size_t size __attribute__((unused)))
	The Handler for U2F_VERSION raw cmd. More...
struct payload *	u2f_emu_vdev_raw_process (u2f_emu_vdev *vdev, const void *apdu, size_t size)
	Process incoming data from a RAW APDU. More...

Variables
static const raw_cmd_t	raw_cmds []
	Raw commands handlers for U2F APDU commands processing, depending of the associated command. More...
static const size_t	raw_cmds_nb
	Number of commands. More...

Typedef Documentation

typedef struct payload*(* raw_cmd_handler_t) (u2f_emu_vdev *vdev, const uint8_t *packet, size_t size)

Raw cmd handler for U2F APDU processing.

typedef struct raw_cmd raw_cmd_t

Raw command of U2F APDU.

Function Documentation

static raw_cmd_handler_t raw_cmd_get_handler ( uint8_t  cmd )

static

Get the raw command handler for a specific raw command.

Parameters

cmd	The raw command.

Returns

The raw command handler.

static struct payload* raw_version ( u2f_emu_vdev *  vdev, const uint8_t *  packet, size_t  size  )

static

static struct payload* raw_version ( u2f_emu_vdev *vdev   __attribute__(unused), const uint8_t *apdu   __attribute__(unused), size_t size   __attribute__(unused)  )

static

The Handler for U2F_VERSION raw cmd.

Parameters

vdev	The virtual device.
apdu	The apdu data.
size	The apdu data size.

Returns

The response.

struct payload* u2f_emu_vdev_raw_generate_error

(

uint16_t

error

)

Generate an error raw payload response.

Parameters

error

The error.

Returns

The respective error raw payload reponse generated

struct payload* u2f_emu_vdev_raw_process	(	u2f_emu_vdev *	vdev,
		const void *	apdu,
		size_t	size
	)

Process incoming data from a RAW APDU.

Parameters

vdev	The virtual device.
apdu	The RAW APDU packet.
size	The size of the RAW APDU packet.

Returns

The response payload.

Variable Documentation

const raw_cmd_t raw_cmds[]

static

Initial value:

=
{
    {  0x01 ,       raw_register     },
    {  0x02 ,   raw_authenticate },
    {  0x03 ,        raw_version      },
}

Raw commands handlers for U2F APDU commands processing, depending of the associated command.

const size_t raw_cmds_nb

static

Initial value:

=
        sizeof(raw_cmds) / sizeof(raw_cmds[0])

Number of commands.