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#ifndef _RFID_MIFARE_ACCESS_H
#define _RFID_MIFARE_ACCESS_H
struct mfcl_access_sect {
u_int8_t block[4];
};
int mfcl_compile_access(u_int8_t *encoded,
const struct mfcl_access_sect *ac);
int mfcl_parse_access(struct mfcl_access_sect *ac, u_int8_t *encoded);
enum mfcl_access_exp_data {
MFCL_ACCESS_NEVER = 0,
MFCL_ACCESS_KEY_A = 1,
MFCL_ACCESS_KEY_B = 2,
};
struct mfcl_access_exp_block {
#ifndef RFID_BIG_ENDIAN_BITFIELD
u_int8_t read:2,
write:2,
inc:2,
dec:2;
#else
u_int8_t dec:2,
inc:2,
write:2,
read:2;
#endif
} __attribute__ ((packed));
struct mfcl_access_exp_acc {
#ifndef RFID_BIG_ENDIAN_BITFIELD
u_int8_t key_a_rd:2,
key_a_wr:2,
acc_rd:2,
acc_wr:2;
u_int8_t key_b_rd:2,
key_b_wr:2,
reserved:4;
#else
u_int8_t acc_wr:2,
acc_rd:2,
key_a_wr:2,
key_a_rd:2;
u_int8_t reserved:4,
key_b_wr:2,
key_b_rd:2;
#endif
} __attribute__ ((packed));
struct mfcl_access_exp_sect {
struct mfcl_access_exp_block block[3];
struct mfcl_access_exp_acc acc;
};
void mfcl_access_to_exp(struct mfcl_access_exp_sect *exp,
const struct mfcl_access_sect *sect);
char *mfcl_access_exp_stringify(const struct mfcl_access_exp_block *exp);
char *mfcl_access_exp_acc_stringify(const struct mfcl_access_exp_acc *acc);
#endif
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