/*
 * Copyright (c) 2014 Yubico AB
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 * 
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 * 
 *     * Redistributions in binary form must reproduce the above
 *       copyright notice, this list of conditions and the following
 *       disclaimer in the documentation and/or other materials provided
 *       with the distribution.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 */

#ifndef YKPIV_INTERNAL_H
#define YKPIV_INTERNAL_H

#include <stdbool.h>

#if BACKEND_PCSC
#if defined HAVE_PCSC_WINSCARD_H
# include <PCSC/wintypes.h>
# include <PCSC/winscard.h>
#else
# include <winscard.h>
#endif
#endif

#define READER_LEN  32
#define MAX_READERS 16

struct ykpiv_state {
  SCARDCONTEXT context;
  SCARDHANDLE card;
  int  verbose;
};

union u_APDU {
  struct {
    unsigned char cla;
    unsigned char ins;
    unsigned char p1;
    unsigned char p2;
    unsigned char lc;
    unsigned char data[0xff];
  } st;
  unsigned char raw[0xff + 5];
};

typedef union u_APDU APDU;

unsigned const char aid[] = {
	0xa0, 0x00, 0x00, 0x03, 0x08
};

#endif