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#ifndef _RFID_PROTOCOL_H
#define _RFID_PROTOCOL_H
#include <rfid/rfid_layer2.h>
#include <rfid/rfid_protocol_tcl.h>
struct rfid_protocol_handle;
struct rfid_protocol {
struct rfid_protocol *next;
unsigned int id;
char *name;
struct {
struct rfid_protocol_handle *(*init)(struct rfid_layer2_handle *l2h);
int (*open)(struct rfid_protocol_handle *ph);
int (*close)(struct rfid_protocol_handle *ph);
int (*fini)(struct rfid_protocol_handle *ph);
int (*transcieve)(struct rfid_protocol_handle *ph,
const unsigned char *tx_buf,
unsigned int tx_len,
unsigned char *rx_buf,
unsigned int *rx_len,
unsigned int timeout,
unsigned int flags);
} fn;
};
struct rfid_protocol_handle {
struct rfid_layer2_handle *l2h;
struct rfid_protocol *proto;
union {
struct tcl_handle tcl;
} priv; /* priv has to be last, since
* it could contain additional
* private data over the end of
* sizeof(priv). */
};
struct rfid_protocol_handle *
rfid_protocol_init(struct rfid_layer2_handle *l2h, unsigned int id);
int rfid_protocol_open(struct rfid_protocol_handle *ph);
int rfid_protocol_transcieve(struct rfid_protocol_handle *ph,
const unsigned char *tx_buf, unsigned int tx_len,
unsigned char *rx_buf, unsigned int *rx_len,
unsigned int timeout, unsigned int flags);
int rfid_protocol_fini(struct rfid_protocol_handle *ph);
int rfid_protocol_close(struct rfid_protocol_handle *ph);
int rfid_protocol_register(struct rfid_protocol *p);
enum rfid_protocol_id {
RFID_PROTOCOL_UNKNOWN,
RFID_PROTOCOL_TCL,
};
#endif
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