projects / qemu.git / blame
| Commit | Line | Data |
|---|---|---|
| 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" |
| 36707144 AL |
14 | |
| 15 | typedef struct CCIDCardState CCIDCardState; | |
| 16 | typedef struct CCIDCardInfo CCIDCardInfo; | |
| 17 | ||
| ba7c0520 AL |
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) | |
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25 | |
| 26 | /* | |
| 27 | * callbacks to be used by the CCID device (hw/usb-ccid.c) to call | |
| 28 | * into the smartcard device (hw/ccid-card-*.c) | |
| 29 | */ | |
| ba7c0520 | 30 | typedef struct CCIDCardClass { |
| 80ae8654 | 31 | /*< private >*/ |
| ba7c0520 | 32 | DeviceClass parent_class; |
| 80ae8654 | 33 | /*< public >*/ |
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34 | const uint8_t *(*get_atr)(CCIDCardState *card, uint32_t *len); |
| 35 | void (*apdu_from_guest)(CCIDCardState *card, | |
| 36 | const uint8_t *apdu, | |
| 37 | uint32_t len); | |
| cc847bfd | 38 | void (*realize)(CCIDCardState *card, Error **errp); |
| 80ae8654 | 39 | void (*unrealize)(CCIDCardState *card, Error **errp); |
| ba7c0520 AL |
40 | } CCIDCardClass; |
| 41 | ||
| 42 | /* | |
| 43 | * state of the CCID Card device (i.e. hw/ccid-card-*.c) | |
| 44 | */ | |
| 45 | struct CCIDCardState { | |
| 46 | DeviceState qdev; | |
| 47 | uint32_t slot; /* For future use with multiple slot reader. */ | |
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48 | }; |
| 49 | ||
| 50 | /* | |
| 51 | * API for smartcard calling the CCID device (used by hw/ccid-card-*.c) | |
| 52 | */ | |
| 53 | void ccid_card_send_apdu_to_guest(CCIDCardState *card, | |
| 54 | uint8_t *apdu, | |
| 55 | uint32_t len); | |
| 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); | |
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59 | |
| 60 | /* | |
| 61 | * support guest visible insertion/removal of ccid devices based on actual | |
| 62 | * devices connected/removed. Called by card implementation (passthru, local) | |
| 63 | */ | |
| 64 | int ccid_card_ccid_attach(CCIDCardState *card); | |
| 65 | void ccid_card_ccid_detach(CCIDCardState *card); | |
| 66 | ||
| 67 | #endif /* CCID_H */ |