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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
86 lines
2.8 KiB
C
86 lines
2.8 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 VCARD_H
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#define VCARD_H 1
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#include "vcardt.h"
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/*
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* response buffer constructors and destructors.
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*
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* response buffers are used when we need to return more data than will fit in
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* a normal APDU response (nominally 254 bytes).
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*/
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VCardBufferResponse *vcard_buffer_response_new(unsigned char *buffer, int size);
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void vcard_buffer_response_delete(VCardBufferResponse *buffer_response);
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/*
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* clean up state on reset
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*/
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void vcard_reset(VCard *card, VCardPower power);
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/*
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* applet utilities
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*/
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/*
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* Constructor for a VCardApplet
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*/
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VCardApplet *vcard_new_applet(VCardProcessAPDU applet_process_function,
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VCardResetApplet applet_reset_function,
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unsigned char *aid, int aid_len);
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/*
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* destructor for a VCardApplet
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* Can be called with a NULL applet
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*/
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void vcard_delete_applet(VCardApplet *applet);
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/* accessor - set the card type specific private data */
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void vcard_set_applet_private(VCardApplet *applet, VCardAppletPrivate *_private,
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VCardAppletPrivateFree private_free);
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/* set type of vcard */
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void vcard_set_type(VCard *card, VCardType type);
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/*
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* utilities interacting with the current applet
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*/
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/* add a new applet to a card */
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VCardStatus vcard_add_applet(VCard *card, VCardApplet *applet);
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/* find the applet on the card with the given aid */
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VCardApplet *vcard_find_applet(VCard *card, unsigned char *aid, int aid_len);
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/* set the following applet to be current on the given channel */
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void vcard_select_applet(VCard *card, int channel, VCardApplet *applet);
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/* get the card type specific private data on the given channel */
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VCardAppletPrivate *vcard_get_current_applet_private(VCard *card, int channel);
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/* fetch the applet's id */
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unsigned char *vcard_applet_get_aid(VCardApplet *applet, int *aid_len);
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/* process the apdu for the current selected applet/file */
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VCardStatus vcard_process_applet_apdu(VCard *card, VCardAPDU *apdu,
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VCardResponse **response);
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/*
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* VCard utilities
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*/
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/* constructor */
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VCard *vcard_new(VCardEmul *_private, VCardEmulFree private_free);
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/* get a reference */
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VCard *vcard_reference(VCard *);
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/* destructor (reference counted) */
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void vcard_free(VCard *);
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/* get the atr from the card */
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void vcard_get_atr(VCard *card, unsigned char *atr, int *atr_len);
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void vcard_set_atr_func(VCard *card, VCardGetAtr vcard_get_atr);
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/* accessor functions for the response buffer */
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VCardBufferResponse *vcard_get_buffer_response(VCard *card);
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void vcard_set_buffer_response(VCard *card, VCardBufferResponse *buffer);
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/* accessor functions for the type */
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VCardType vcard_get_type(VCard *card);
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/* get the private data */
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VCardEmul *vcard_get_private(VCard *card);
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#endif
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