if (slot->pcsc_card_connected) {
		SCardDisconnect(slot->pcsc_card, SCARD_LEAVE_CARD);
	}

	slot->slot_reset = 1;
	slot->pcsc_card_connected = 0;
	if (cackey_pin_command == NULL) {
		slot->token_flags = CKF_LOGIN_REQUIRED;
	} else {
		slot->token_flags = 0;
	}

	CACKEY_DEBUG_PRINTF("Returning.");

	return;
}

/*

			/* End transaction */
			cackey_end_transaction(slot);

			if (respcode == 0x6982) {
				CACKEY_DEBUG_PRINTF("Security status not satisified.  Returning NEEDLOGIN");

				cackey_mark_slot_reset(slot);


				return(CACKEY_PCSC_E_NEEDLOGIN);
			}

			if (send_ret == CACKEY_PCSC_E_TOKENABSENT) {
				CACKEY_DEBUG_PRINTF("Token absent.  Returning TOKENABSENT");

}

static struct cackey_identity *cackey_read_identities(struct cackey_slot *slot, unsigned long *ids_found) {
	struct cackey_pcsc_identity *pcsc_identities;
	struct cackey_identity *identities;
	unsigned long num_ids, id_idx, curr_id_type;
	unsigned long num_certs, num_dod_certs, cert_idx;
	int include_extra_certs = 0, include_dod_certs;

	CACKEY_DEBUG_PRINTF("Called.");

	if (ids_found == NULL) {
		CACKEY_DEBUG_PRINTF("Error.  ids_found is NULL");

		return(NULL);

		include_extra_certs = 1;
	}

	if (getenv("CACKEY_NO_DOD_CERTS_ON_HW_SLOTS") != NULL) {
		include_extra_certs = 0;
	}

#ifdef CACKEY_NO_EXTRA_CERTS
	if (getenv("CACKEY_EXTRA_CERTS") != NULL) {
		include_dod_certs = 1;
	} else {
		include_dod_certs = 0;
	}
#else
	if (getenv("CACKEY_NO_EXTRA_CERTS") != NULL) {
		include_dod_certs = 0;
	} else {
		include_dod_certs = 1;
	}
#endif

	if (include_dod_certs) {
		num_dod_certs = sizeof(extra_certs) / sizeof(extra_certs[0]);
	} else {
		num_dod_certs = 0;
	}

	if (slot->internal) {
		num_ids = cackey_read_dod_identities(NULL, num_dod_certs);

		if (num_ids != 0) {
			identities = malloc(num_ids * sizeof(*identities));

						if (slot_reset) {
							cackey_slots[currslot].active = 1;
							cackey_slots[currslot].internal = 0;
							cackey_slots[currslot].pcsc_reader = strdup(pcsc_readers);
							cackey_slots[currslot].pcsc_card_connected = 0;
							cackey_slots[currslot].transaction_depth = 0;
							cackey_slots[currslot].transaction_need_hw_lock = 0;
							if (cackey_pin_command == NULL) {
								cackey_slots[currslot].token_flags = CKF_LOGIN_REQUIRED;
							} else {
								cackey_slots[currslot].token_flags = 0;
							}
							cackey_slots[currslot].label = NULL;

							cackey_mark_slot_reset(&cackey_slots[currslot]);
						}
					} else {
						/* Artificially increase the number of active slots by what will become active */
						slot_count++;

		cackey_mutex_unlock(cackey_biglock);

		return(CKR_GENERAL_ERROR);
	}

	cackey_sessions[hSession].state = CKS_RO_PUBLIC_SESSION;

	if (cackey_pin_command == NULL) {
		cackey_slots[slotID].token_flags = CKF_LOGIN_REQUIRED;
	} else {
		cackey_slots[slotID].token_flags = 0;
	}

	mutex_retval = cackey_mutex_unlock(cackey_biglock);
	if (mutex_retval != 0) {
		CACKEY_DEBUG_PRINTF("Error.  Unlocking failed.");

		return(CKR_GENERAL_ERROR);
	}

		return(CKR_GENERAL_ERROR);
	}

	switch (cackey_sessions[hSession].decrypt_mechanism) {
		case CKM_RSA_PKCS:
			/* Ask card to decrypt */
			buflen = cackey_signdecrypt(&cackey_slots[slotID], cackey_sessions[hSession].decrypt_identity, pEncryptedPart, ulEncryptedPartLen, buf, sizeof(buf), 0, 1);

			if (buflen == CACKEY_PCSC_E_NEEDLOGIN && cackey_pin_command != NULL) {
				if (C_Login(hSession, CKU_USER, NULL, 0) == CKR_OK) {
					buflen = cackey_signdecrypt(&cackey_slots[slotID], cackey_sessions[hSession].decrypt_identity, pEncryptedPart, ulEncryptedPartLen, buf, sizeof(buf), 0, 1);
				}
			}

			if (buflen < 0) {
				/* Decryption failed. */
				if (buflen == CACKEY_PCSC_E_NEEDLOGIN) {
					retval = CKR_USER_NOT_LOGGED_IN;
				} else if (buflen == CACKEY_PCSC_E_TOKENABSENT) {
					retval = CKR_DEVICE_REMOVED;

	}

	switch (cackey_sessions[hSession].sign_mechanism) {
		case CKM_RSA_PKCS:
			/* Ask card to sign */
			CACKEY_DEBUG_PRINTF("Asking to sign from identity %p in session %lu", (void *) cackey_sessions[hSession].sign_identity, (unsigned long) hSession);
			sigbuflen = cackey_signdecrypt(&cackey_slots[slotID], cackey_sessions[hSession].sign_identity, cackey_sessions[hSession].sign_buf, cackey_sessions[hSession].sign_bufused, sigbuf, sizeof(sigbuf), 1, 0);

			if (sigbuflen == CACKEY_PCSC_E_NEEDLOGIN && cackey_pin_command != NULL) {
				if (C_Login(hSession, CKU_USER, NULL, 0) == CKR_OK) {
					sigbuflen = cackey_signdecrypt(&cackey_slots[slotID], cackey_sessions[hSession].sign_identity, cackey_sessions[hSession].sign_buf, cackey_sessions[hSession].sign_bufused, sigbuf, sizeof(sigbuf), 1, 0);
				}
			}

			if (sigbuflen < 0) {
				/* Signing failed. */
				if (sigbuflen == CACKEY_PCSC_E_NEEDLOGIN) {
					retval = CKR_USER_NOT_LOGGED_IN;
				} else if (sigbuflen == CACKEY_PCSC_E_TOKENABSENT) {
					retval = CKR_DEVICE_REMOVED;

], [
	dodcertsonhwslots=no
])

if ! test "${dodcertsonhwslots}" = 'no'; then
	AC_DEFINE(CACKEY_CARD_SLOT_INCLUDE_EXTRA_CERTS, [1], [Specify that DoD certificates should be made available on hardware token slots])
fi

dnl Option to disable DoD certs entirely
AC_ARG_ENABLE(dod-certs, AC_HELP_STRING([--disable-dod-certs], [Disable including DoD certs entirely.  The user may override this with the CACKEY_EXTRA_CERTS environment variable.]), [
	dodcerts=$enableval
], [
	dodcerts=yes
])

if test "${dodcerts}" = 'no'; then
	AC_DEFINE(CACKEY_NO_EXTRA_CERTS, [1], [Specify that DoD certificates should not be made available])
fi

dnl Option to hard-code a command to run to request a PIN (enabling protected authentication path)
AC_ARG_WITH(pin-command, AC_HELP_STRING([--with-pin-command=<command>], [Specify a command to run to request a PIN from the user.  The user may override this with the CACKEY_PIN_COMMAND environment variable.]), [
	pincommand="${withval}"
], [
	pincommand="no"
])