/*

 * Implement the 7816 portion of the card spec

 *

 * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.

 * See the COPYING file in the top-level directory.

 */

#ifndef CARD_7816_H

#define CARD_7816_H  1

#include "card_7816t.h"

#include "vcardt.h"

/*

 * constructors for VCardResponse's

 */

/* response from a return buffer and a status */

VCardResponse *vcard_response_new(VCard *card, unsigned char *buf, int len,

                                  int Le, vcard_7816_status_t status);

/* response from a return buffer and status bytes */

VCardResponse *vcard_response_new_bytes(VCard *card, unsigned char *buf,

                                        int len, int Le,

                                        unsigned char sw1, unsigned char sw2);

/* response from just status bytes */

VCardResponse *vcard_response_new_status_bytes(unsigned char sw1,

                                               unsigned char sw2);

/* response from just status: NOTE this cannot fail, it will always return a

 * valid response, if it can't allocate memory, the response will be

 * VCARD7816_STATUS_EXC_ERROR_MEMORY_FAILURE */

VCardResponse *vcard_make_response(vcard_7816_status_t status);

/* create a raw response (status has already been encoded */

VCardResponse *vcard_response_new_data(unsigned char *buf, int len);

void vcard_response_set_status_bytes(VCardResponse *response,

                                     unsigned char sw1, unsigned char sw2);

/*

 * destructor for VCardResponse.

 *  Can be called with a NULL response

 */

void vcard_response_delete(VCardResponse *response);

/*

 * constructor for VCardAPDU

 */

VCardAPDU *vcard_apdu_new(unsigned char *raw_apdu, int len,

                          unsigned short *status);

/*

 * destructor for VCardAPDU

 *  Can be called with a NULL apdu

 */

void vcard_apdu_delete(VCardAPDU *apdu);

/*

 * APDU processing starts here. This routes the card processing stuff to the

 * right location. Always returns a valid response.

 */

VCardStatus vcard_process_apdu(VCard *card, VCardAPDU *apdu,

                               VCardResponse **response);

#endif