* implement rfid_reader_{get,set}opt()

[librfid] / include / librfid / rfid_reader.h

diff --git a/include/librfid/rfid_reader.h b/include/librfid/rfid_reader.h
index 8dc7860..1c53677 100644 (file)
--- a/include/librfid/rfid_reader.h
+++ b/include/librfid/rfid_reader.h
@@ -7,39 +7,46 @@
 
 struct rfid_reader_handle;
 
+/* 0...0xffff = global options, 0x10000...0x1ffff = private options */
+#define RFID_OPT_RDR_PRIV              0x00010000
+enum rfid_reader_opt {
+       RFID_OPT_RDR_FW_VERSION         = 0x0001,
+       RFID_OPT_RDR_RF_KILL            = 0x0002,
+};
+
+
 struct rfid_reader {
        char *name;
        unsigned int id;
        unsigned int l2_supported;
        unsigned int proto_supported;
 
-        int (*get_api_version)(
-            struct rfid_reader_handle *h,
-            u_int8_t *version);
+        int (*reset)(struct rfid_reader_handle *h);
 
-        int (*get_environment)(
-            struct rfid_reader_handle *rh,
-            unsigned char num_bytes,
-            unsigned char *buf);
+       /* open the reader */
+       struct rfid_reader_handle * (*open)(void *data);
 
-        int (*set_environment)(
-            struct rfid_reader_handle *rh,
-            unsigned char num_bytes,
-            const unsigned char *buf);
+       /* Initialize the reader for a given layer 2 */
+       int (*init)(struct rfid_reader_handle *h, enum rfid_layer2_id);
 
-        int (*reset)(struct rfid_reader_handle *h);
+       /* completely close the reader */
+       void (*close)(struct rfid_reader_handle *h);
 
+
+       int (*getopt)(struct rfid_reader_handle *rh, int optname,
+                     void *optval, unsigned int *optlen);
+
+       int (*setopt)(struct rfid_reader_handle *rh, int optname,
+                     const void *optval, unsigned int optlen);
+
+       /* transceive one frame */
        int (*transceive)(struct rfid_reader_handle *h,
                          enum rfid_frametype frametype,
                          const unsigned char *tx_buf, unsigned int tx_len,
                          unsigned char *rx_buf, unsigned int *rx_len,
                          u_int64_t timeout, unsigned int flags);
-       struct rfid_reader_handle * (*open)(void *data);
-       void (*close)(struct rfid_reader_handle *h);
-       int (*rf_power)(struct rfid_reader_handle *h, int on);
 
        struct rfid_14443a_reader {
-               int (*init)(struct rfid_reader_handle *h);
                int (*transceive_sf)(struct rfid_reader_handle *h,
                                     unsigned char cmd,
                                     struct iso14443a_atqa *atqa);
@@ -52,15 +59,14 @@ struct rfid_reader {
                unsigned int speed;
        } iso14443a;
        struct rfid_14443b_reader {
-               int (*init)(struct rfid_reader_handle *rh);
                unsigned int speed;
        } iso14443b;
        struct rfid_15693_reader {
-               int (*init)(struct rfid_reader_handle *rh);
                int (*transceive_ac)(struct rfid_reader_handle *h,
-                                    struct iso15693_anticol_cmd *acf,
-                                    unsigned char *uuid,
-                                    char *bit_of_col);
+                                    const struct iso15693_anticol_cmd *acf,
+                                    unsigned int acf_len,
+                                    struct iso15693_anticol_resp *resp,
+                                    unsigned int *rx_len, char *bit_of_col);
        } iso15693;
        struct rfid_mifare_classic_reader {
                int (*setkey)(struct rfid_reader_handle *h, const unsigned char *key);
@@ -89,4 +95,10 @@ extern struct rfid_reader_handle *
 rfid_reader_open(void *data, unsigned int id);
 
 extern void rfid_reader_close(struct rfid_reader_handle *rh);
+
+extern int rfid_reader_getopt(struct rfid_reader_handle *rh, int optname,
+                             void *optval, unsigned int *optlen);
+extern int rfid_reader_setopt(struct rfid_reader_handle *rh, int optname,
+                             const void *optval, unsigned int optlen);
+
 #endif