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36707144 AL |
1 | /* |
2 | * CCID Passthru Card Device emulation | |
3 | * | |
4 | * Copyright (c) 2011 Red Hat. | |
5 | * Written by Alon Levy. | |
6 | * | |
8e31bf38 | 7 | * This code is licensed under the GNU LGPL, version 2 or later. |
36707144 AL |
8 | */ |
9 | ||
10 | #ifndef CCID_H | |
11 | #define CCID_H | |
12 | ||
a27bd6c7 | 13 | #include "hw/qdev-core.h" |
db1015e9 | 14 | #include "qom/object.h" |
36707144 AL |
15 | |
16 | typedef struct CCIDCardState CCIDCardState; | |
17 | typedef struct CCIDCardInfo CCIDCardInfo; | |
18 | ||
ba7c0520 | 19 | #define TYPE_CCID_CARD "ccid-card" |
db1015e9 | 20 | typedef struct CCIDCardClass CCIDCardClass; |
ba7c0520 AL |
21 | #define CCID_CARD(obj) \ |
22 | OBJECT_CHECK(CCIDCardState, (obj), TYPE_CCID_CARD) | |
23 | #define CCID_CARD_CLASS(klass) \ | |
24 | OBJECT_CLASS_CHECK(CCIDCardClass, (klass), TYPE_CCID_CARD) | |
25 | #define CCID_CARD_GET_CLASS(obj) \ | |
26 | OBJECT_GET_CLASS(CCIDCardClass, (obj), TYPE_CCID_CARD) | |
36707144 AL |
27 | |
28 | /* | |
29 | * callbacks to be used by the CCID device (hw/usb-ccid.c) to call | |
30 | * into the smartcard device (hw/ccid-card-*.c) | |
31 | */ | |
db1015e9 | 32 | struct CCIDCardClass { |
80ae8654 | 33 | /*< private >*/ |
ba7c0520 | 34 | DeviceClass parent_class; |
80ae8654 | 35 | /*< public >*/ |
36707144 AL |
36 | const uint8_t *(*get_atr)(CCIDCardState *card, uint32_t *len); |
37 | void (*apdu_from_guest)(CCIDCardState *card, | |
38 | const uint8_t *apdu, | |
39 | uint32_t len); | |
cc847bfd | 40 | void (*realize)(CCIDCardState *card, Error **errp); |
b69c3c21 | 41 | void (*unrealize)(CCIDCardState *card); |
db1015e9 | 42 | }; |
ba7c0520 AL |
43 | |
44 | /* | |
45 | * state of the CCID Card device (i.e. hw/ccid-card-*.c) | |
46 | */ | |
47 | struct CCIDCardState { | |
48 | DeviceState qdev; | |
49 | uint32_t slot; /* For future use with multiple slot reader. */ | |
36707144 AL |
50 | }; |
51 | ||
52 | /* | |
53 | * API for smartcard calling the CCID device (used by hw/ccid-card-*.c) | |
54 | */ | |
55 | void ccid_card_send_apdu_to_guest(CCIDCardState *card, | |
56 | uint8_t *apdu, | |
57 | uint32_t len); | |
58 | void ccid_card_card_removed(CCIDCardState *card); | |
59 | void ccid_card_card_inserted(CCIDCardState *card); | |
60 | void ccid_card_card_error(CCIDCardState *card, uint64_t error); | |
36707144 AL |
61 | |
62 | /* | |
63 | * support guest visible insertion/removal of ccid devices based on actual | |
64 | * devices connected/removed. Called by card implementation (passthru, local) | |
65 | */ | |
66 | int ccid_card_ccid_attach(CCIDCardState *card); | |
67 | void ccid_card_ccid_detach(CCIDCardState *card); | |
68 | ||
69 | #endif /* CCID_H */ |