5 #include <librfid/rfid.h>
7 struct rfid_layer2_handle;
8 struct rfid_reader_handle;
12 RFID_LAYER2_ISO14443A,
13 RFID_LAYER2_ISO14443B,
17 /* 0...0xffff = global options, 0x10000...0x1ffff = private options */
18 #define RFID_OPT_L2_PRIV 0x00010000
19 enum rfid_layer2_opt {
20 RFID_OPT_LAYER2_UID = 0x0001,
23 struct rfid_layer2_handle *rfid_layer2_init(struct rfid_reader_handle *rh,
25 int rfid_layer2_open(struct rfid_layer2_handle *l2h);
26 int rfid_layer2_transceive(struct rfid_layer2_handle *l2h,
27 enum rfid_frametype frametype,
28 const unsigned char *tx_buf, unsigned int tx_len,
29 unsigned char *rx_buf, unsigned int *rx_len,
30 u_int64_t timeout, unsigned int flags);
31 int rfid_layer2_close(struct rfid_layer2_handle *l2h);
32 int rfid_layer2_fini(struct rfid_layer2_handle *l2h);
33 int rfid_layer2_getopt(struct rfid_layer2_handle *ph, int optname,
34 void *optval, unsigned int *optlen);
35 int rfid_layer2_setopt(struct rfid_layer2_handle *ph, int optname,
36 const void *optval, unsigned int optlen);
40 #include <librfid/rfid_layer2_iso14443a.h>
41 #include <librfid/rfid_layer2_iso14443b.h>
42 #include <librfid/rfid_layer2_iso15693.h>
49 struct rfid_layer2_handle *(*init)(struct rfid_reader_handle *h);
50 int (*open)(struct rfid_layer2_handle *h);
51 int (*transceive)(struct rfid_layer2_handle *h,
52 enum rfid_frametype frametype,
53 const unsigned char *tx_buf,
54 unsigned int tx_len, unsigned char *rx_buf,
55 unsigned int *rx_len, u_int64_t timeout,
57 int (*close)(struct rfid_layer2_handle *h);
58 int (*fini)(struct rfid_layer2_handle *h);
59 int (*getopt)(struct rfid_layer2_handle *h,
60 int optname, void *optval, unsigned int *optlen);
61 int (*setopt)(struct rfid_layer2_handle *h,
62 int optname, const void *optval,
65 struct rfid_layer2 *next;
68 struct rfid_layer2_handle {
69 struct rfid_reader_handle *rh;
70 unsigned char uid[10]; /* triple size 14443a id is 10 bytes */
72 unsigned int proto_supported;
74 struct iso14443a_handle iso14443a;
75 struct iso14443b_handle iso14443b;
76 struct iso15693_handle iso15693;
78 struct rfid_layer2 *l2;
81 #endif /* __LIBRFID__ */