X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=src%2Frfid_layer2_iso14443a.c;h=f2b3d26942fa972122564b746eb93072024e3ee6;hb=292444f20bb8892f419bac3d84d1c0baa6a1c6af;hp=281f709790b0d62c87c06e4f9d0fc29b9911be9a;hpb=da4aa962e17978a70bf1cf4fc3d1b46b620bc3bf;p=librfid

diff --git a/src/rfid_layer2_iso14443a.c b/src/rfid_layer2_iso14443a.c
index 281f709..f2b3d26 100644
--- a/src/rfid_layer2_iso14443a.c
+++ b/src/rfid_layer2_iso14443a.c
@@ -250,6 +250,7 @@ cascade:
 
 	h->level = ISO14443A_LEVEL_NONE;
 	h->state = ISO14443A_STATE_SELECTED;
+	h->sak = sak[0];
 
 	if (sak[0] & 0x20) {
 		DEBUGP("we have a T=CL compliant PICC\n");
@@ -323,15 +324,22 @@ iso14443a_getopt(struct rfid_layer2_handle *handle, int optname,
 	int ret = -EINVAL;
 	struct iso14443a_handle *h = &handle->priv.iso14443a;
 	struct iso14443a_atqa *atqa = optval;
+	u_int8_t *opt_u8 = optval;
 	int *wupa = optval;
 
 	switch (optname) {
+	case RFID_OPT_14443A_SAK:
+		*opt_u8 = h->sak;
+		*optlen = sizeof(*opt_u8);
+		break;
 	case RFID_OPT_14443A_ATQA:
 		*atqa = h->atqa;
+		*optlen = sizeof(*atqa);
 		ret = 0;
 		break;
 	case RFID_OPT_14443A_WUPA:
 		*wupa = ((handle->flags & RFID_OPT_LAYER2_WUP) != 0);
+		*optlen = sizeof(*wupa);
 		ret = 0;
 		break;
 	};