libcacard: use the standalone project

libcacard is now a standalone project hosted with the Spice project (see
the 2.5.0 release announcement), remove it from qemu tree.

Use the library if found during configure or if --enable-smartcard.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Tested-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 0 insertions, 66 deletions

diff --git a/libcacard/vcard_emul.h b/libcacard/vcard_emul.h
deleted file mode 100644
index f09ee98dc8..0000000000
--- a/libcacard/vcard_emul.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * This is the actual card emulator.
- *
- * These functions can be implemented in different ways on different platforms
- * using the underlying system primitives. For Linux it uses NSS, though direct
- * to PKCS #11, openssl+pkcs11, or even gnu crypto libraries+pkcs #11 could be
- * used. On Windows CAPI could be used.
- *
- * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
- * See the COPYING.LIB file in the top-level directory.
- */
-
-#ifndef VCARD_EMUL_H
-#define VCARD_EMUL_H 1
-
-#include "card_7816t.h"
-#include "vcard.h"
-#include "vcard_emul_type.h"
-
-/*
- * types
- */
-typedef enum {
-    VCARD_EMUL_OK = 0,
-    VCARD_EMUL_FAIL,
-    /* return values by vcard_emul_init */
-    VCARD_EMUL_INIT_ALREADY_INITED,
-} VCardEmulError;
-
-/* options are emul specific. call card_emul_parse_args to change a string
- * To an options struct */
-typedef struct VCardEmulOptionsStruct VCardEmulOptions;
-
-/*
- * Login functions
- */
-/* return the number of login attempts still possible on the card. if unknown,
- * return -1 */
-int vcard_emul_get_login_count(VCard *card);
-/* login into the card, return the 7816 status word (sw2 || sw1) */
-vcard_7816_status_t vcard_emul_login(VCard *card, unsigned char *pin,
-                                     int pin_len);
-void vcard_emul_logout(VCard *card);
-
-/*
- * key functions
- */
-/* delete a key */
-void vcard_emul_delete_key(VCardKey *key);
-/* RSA sign/decrypt with the key, signature happens 'in place' */
-vcard_7816_status_t vcard_emul_rsa_op(VCard *card, VCardKey *key,
-                                  unsigned char *buffer, int buffer_size);
-
-void vcard_emul_reset(VCard *card, VCardPower power);
-void vcard_emul_get_atr(VCard *card, unsigned char *atr, int *atr_len);
-
-/* Re-insert of a card that has been removed by force removal */
-VCardEmulError vcard_emul_force_card_insert(VReader *vreader);
-/* Force a card removal even if the card is not physically removed */
-VCardEmulError vcard_emul_force_card_remove(VReader *vreader);
-
-VCardEmulOptions *vcard_emul_options(const char *args);
-VCardEmulError vcard_emul_init(const VCardEmulOptions *options);
-void vcard_emul_replay_insertion_events(void);
-void vcard_emul_usage(void);
-#endif