/*

    defs.h:

    Copyright (C) 2003-2010   Ludovic Rousseau

    This library is free software; you can redistribute it and/or

    modify it under the terms of the GNU Lesser General Public

    License as published by the Free Software Foundation; either

    version 2.1 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,

    but WITHOUT ANY WARRANTY; without even the implied warranty of

    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

    Lesser General Public License for more details.

	You should have received a copy of the GNU Lesser General Public License

	along with this library; if not, write to the Free Software Foundation,

	Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

*/

#define max( a, b )   ( ( ( a ) > ( b ) ) ? ( a ) : ( b ) )

#include <pcsclite.h>

#include "openct/proto-t1.h"

typedef struct CCID_DESC

{

	/*

	 * ATR

	 */

	int nATRLength;

	unsigned char pcATRBuffer[MAX_ATR_SIZE];

	/*

	 * Card state

	 */

	unsigned char bPowerFlags;

	/*

	 * T=1 Protocol context

	 */

	t1_state_t t1;

	/* reader name passed to IFDHCreateChannelByName() */

	char *readerName;

} CcidDesc;

typedef enum {

	STATUS_NO_SUCH_DEVICE        = 0xF9,

	STATUS_SUCCESS               = 0xFA,

	STATUS_UNSUCCESSFUL          = 0xFB,

	STATUS_COMM_ERROR            = 0xFC,

	STATUS_DEVICE_PROTOCOL_ERROR = 0xFD,

	STATUS_COMM_NAK              = 0xFE,

	STATUS_SECONDARY_SLOT        = 0xFF

} status_t;

/* Powerflag (used to detect quick insertion removals unnoticed by the

 * resource manager) */

/* Initial value */

#define POWERFLAGS_RAZ 0x00

/* Flag set when a power up has been requested */

#define MASK_POWERFLAGS_PUP 0x01

/* Flag set when a power down is requested */

#define MASK_POWERFLAGS_PDWN 0x02

/* Communication buffer size (max=adpu+Lc+data+Le)

 * we use a 64kB for extended APDU on APDU mode readers */

#define CMD_BUF_SIZE (4 +3 +64*1024 +3)

/* Protocols */

#define T_0 0

#define T_1 1

/* Default communication read timeout in milliseconds */

#define DEFAULT_COM_READ_TIMEOUT (3*1000)

/* DWORD type formating */

#ifdef __APPLE__

/* Apple defines DWORD as uint32_t */

#define DWORD_X "%X"

#define DWORD_D "%d"

#else

/* pcsc-lite defines DWORD as unsigned long */

#define DWORD_X "%lX"

#define DWORD_D "%ld"

#endif

/*

 * communication ports abstraction

 */

#ifdef TWIN_SERIAL

#define OpenPortByName OpenSerialByName

#define OpenPort OpenSerial

#define ClosePort CloseSerial

#define ReadPort ReadSerial

#define WritePort WriteSerial

#include "ccid_serial.h"

#else

#define OpenPortByName OpenUSBByName

#define OpenPort OpenUSB

#define ClosePort CloseUSB

#define ReadPort ReadUSB

#define WritePort WriteUSB

#include "ccid_usb.h"

#endif