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 | * | |
| 7 | * This code is licenced under the GNU LGPL, version 2 or later. | |
| 8 | */ | |
| 9 | ||
| 10 | #ifndef CCID_H | |
| 11 | #define CCID_H | |
| 12 | ||
| 13 | #include "qdev.h" | |
| 14 | ||
| 15 | typedef struct CCIDCardState CCIDCardState; | |
| 16 | typedef struct CCIDCardInfo CCIDCardInfo; | |
| 17 | ||
| 18 | /* | |
| 19 | * state of the CCID Card device (i.e. hw/ccid-card-*.c) | |
| 20 | */ | |
| 21 | struct CCIDCardState { | |
| 22 | DeviceState qdev; | |
| 23 | uint32_t slot; /* For future use with multiple slot reader. */ | |
| 24 | }; | |
| 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 | */ | |
| 30 | struct CCIDCardInfo { | |
| 31 | DeviceInfo qdev; | |
| 36707144 AL |
32 | const uint8_t *(*get_atr)(CCIDCardState *card, uint32_t *len); |
| 33 | void (*apdu_from_guest)(CCIDCardState *card, | |
| 34 | const uint8_t *apdu, | |
| 35 | uint32_t len); | |
| 36 | int (*exitfn)(CCIDCardState *card); | |
| 37 | int (*initfn)(CCIDCardState *card); | |
| 38 | }; | |
| 39 | ||
| 40 | /* | |
| 41 | * API for smartcard calling the CCID device (used by hw/ccid-card-*.c) | |
| 42 | */ | |
| 43 | void ccid_card_send_apdu_to_guest(CCIDCardState *card, | |
| 44 | uint8_t *apdu, | |
| 45 | uint32_t len); | |
| 46 | void ccid_card_card_removed(CCIDCardState *card); | |
| 47 | void ccid_card_card_inserted(CCIDCardState *card); | |
| 48 | void ccid_card_card_error(CCIDCardState *card, uint64_t error); | |
| 49 | void ccid_card_qdev_register(CCIDCardInfo *card); | |
| 50 | ||
| 51 | /* | |
| 52 | * support guest visible insertion/removal of ccid devices based on actual | |
| 53 | * devices connected/removed. Called by card implementation (passthru, local) | |
| 54 | */ | |
| 55 | int ccid_card_ccid_attach(CCIDCardState *card); | |
| 56 | void ccid_card_ccid_detach(CCIDCardState *card); | |
| 57 | ||
| 58 | #endif /* CCID_H */ |