/*
 * This module implements the pb-erase command.
 */

#include <sys/types.h>
#include <string.h>
#include <strings.h>
#include <stdio.h>
#include <stdlib.h>
#include <pcsclite.h>
#include <winscard.h>
#include "globals.h"

cmd_pb_erase(argc, argv)
	char **argv;
{
	int rc;
	unsigned recno;
	u_char record[255];

	rc = phonebook_op_common(argv[1]);
	if (rc < 0)
		return(rc);
	memset(record, 0xFF, curfile_record_len);
	for (recno = 1; recno <= curfile_record_count; recno++) {
		rc = update_rec_op(recno, 0x04, record, curfile_record_len);
		if (rc < 0)
			return(rc);
	}
	return(0);
}