2 * CCID Passthru Card Device emulation
4 * Copyright (c) 2011 Red Hat.
5 * Written by Alon Levy.
7 * This code is licensed under the GNU LGPL, version 2 or later.
15 typedef struct CCIDCardState CCIDCardState;
16 typedef struct CCIDCardInfo CCIDCardInfo;
18 #define TYPE_CCID_CARD "ccid-card"
19 #define CCID_CARD(obj) \
20 OBJECT_CHECK(CCIDCardState, (obj), TYPE_CCID_CARD)
21 #define CCID_CARD_CLASS(klass) \
22 OBJECT_CLASS_CHECK(CCIDCardClass, (klass), TYPE_CCID_CARD)
23 #define CCID_CARD_GET_CLASS(obj) \
24 OBJECT_GET_CLASS(CCIDCardClass, (obj), TYPE_CCID_CARD)
27 * callbacks to be used by the CCID device (hw/usb-ccid.c) to call
28 * into the smartcard device (hw/ccid-card-*.c)
30 typedef struct CCIDCardClass {
32 DeviceClass parent_class;
34 const uint8_t *(*get_atr)(CCIDCardState *card, uint32_t *len);
35 void (*apdu_from_guest)(CCIDCardState *card,
38 void (*realize)(CCIDCardState *card, Error **errp);
39 void (*unrealize)(CCIDCardState *card, Error **errp);
43 * state of the CCID Card device (i.e. hw/ccid-card-*.c)
45 struct CCIDCardState {
47 uint32_t slot; /* For future use with multiple slot reader. */
51 * API for smartcard calling the CCID device (used by hw/ccid-card-*.c)
53 void ccid_card_send_apdu_to_guest(CCIDCardState *card,
56 void ccid_card_card_removed(CCIDCardState *card);
57 void ccid_card_card_inserted(CCIDCardState *card);
58 void ccid_card_card_error(CCIDCardState *card, uint64_t error);
61 * support guest visible insertion/removal of ccid devices based on actual
62 * devices connected/removed. Called by card implementation (passthru, local)
64 int ccid_card_ccid_attach(CCIDCardState *card);
65 void ccid_card_ccid_detach(CCIDCardState *card);