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111a38b018
libcacard emulates a Common Access Card (CAC) which is a standard
for smartcards. It is used by the emulated ccid card introduced in
a following patch. Docs are available in docs/libcacard.txt
Signed-off-by: Alon Levy <alevy@redhat.com>
---
changes from v24->v25:
* Fix out of tree builds.
* Fix build with linux-user targets.
changes from v23->v24: (Jes Sorensen review 2)
* Makefile.target: use obj-$(CONFIG_*) +=
* remove unrequired includes, include qemu-common before qemu-thread
* required adding #define NO_NSPR_10_SUPPORT (harmless)
changes from v22->v23:
* configure fixes: (reported by Stefan Hajnoczi)
* test a = b, not a == b (second isn't portable)
* quote $source_path in case it contains spaces
- this doesn't really help since there are many other places
that need similar fixes, not introduced by this patch.
changes from v21->v22:
* fix configure to not link libcacard if nss not found
(reported by Stefan Hajnoczi)
* fix vscclient linkage with simpletrace backend
(reported by Stefan Hajnoczi)
* card_7816.c: add missing break in ERROR_DATA_NOT_FOUND
(reported by William van de Velde)
changes from v20->v21: (Jes Sorensen review)
* use qemu infrastructure: qemu-thread, qemu-common (qemu_malloc
and qemu_free), error_report
* assert instead of ASSERT
* cosmetic fixes
* use strpbrk and isspace
* add --disable-nss --enable-nss here, instead of in the final patch.
* split vscclient, passthru and docs to following patches.
changes from v19->v20:
* checkpatch.pl
changes from v15->v16:
Build:
* don't erase self with distclean
* fix make clean after make distclean
* Makefile: make vscclient link quiet
Behavioral:
* vcard_emul_nss: load coolkey in more situations
* vscclient:
* use hton,ntoh
* send init on connect, only start vevent thread on response
* read payload after header check, before type switch
* remove Reconnect
* update for vscard_common changes, empty Flush implementation
Style/Whitespace:
* fix wrong variable usage
* remove unused variable
* use only C style comments
* add copyright header
* fix tabulation
Signed-off-by: Alon Levy <alevy@redhat.com>
libcacard: fix out of tree builds
64 lines
1.7 KiB
C
64 lines
1.7 KiB
C
/*
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* This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
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* See the COPYING.LIB file in the top-level directory.
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*/
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#ifndef VCARDT_H
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#define VCARDT_H 1
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/*
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* these should come from some common spice header file
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*/
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#include <assert.h>
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#ifndef MIN
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#define MIN(x, y) ((x) > (y) ? (y) : (x))
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#define MAX(x, y) ((x) > (y) ? (x) : (y))
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#endif
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typedef struct VCardStruct VCard;
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typedef struct VCardAPDUStruct VCardAPDU;
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typedef struct VCardResponseStruct VCardResponse;
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typedef struct VCardBufferResponseStruct VCardBufferResponse;
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typedef struct VCardAppletStruct VCardApplet;
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typedef struct VCardAppletPrivateStruct VCardAppletPrivate;
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typedef struct VCardKeyStruct VCardKey; /* opaque */
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typedef struct VCardEmulStruct VCardEmul;
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#define MAX_CHANNEL 4
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/* create an ATR with appropriate historical bytes */
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#define VCARD_ATR_PREFIX(size) 0x3b, 0x66+(size), 0x00, 0xff, \
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'V', 'C', 'A', 'R', 'D', '_'
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typedef enum {
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VCARD_DONE,
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VCARD_NEXT,
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VCARD_FAIL
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} VCardStatus;
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typedef enum {
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VCARD_FILE_SYSTEM,
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VCARD_VM,
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VCARD_DIRECT
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} VCardType;
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typedef enum {
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VCARD_POWER_ON,
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VCARD_POWER_OFF
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} VCardPower;
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typedef VCardStatus (*VCardProcessAPDU)(VCard *card, VCardAPDU *apdu,
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VCardResponse **response);
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typedef VCardStatus (*VCardResetApplet)(VCard *card, int channel);
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typedef void (*VCardAppletPrivateFree) (VCardAppletPrivate *);
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typedef void (*VCardEmulFree) (VCardEmul *);
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typedef void (*VCardGetAtr) (VCard *, unsigned char *atr, int *atr_len);
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struct VCardBufferResponseStruct {
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unsigned char *buffer;
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int buffer_len;
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unsigned char *current;
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int len;
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};
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#endif
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