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#ifndef _DISKSCAN_ARCH_H
#define _DISKSCAN_ARCH_H
#include "libscsicmd/include/scsicmd.h"
#include <stdint.h>
#include <stdbool.h>
#include <unistd.h>
typedef struct disk_dev_t disk_dev_t;
typedef struct {
enum result_data_e {
DATA_FULL, /* All data received for the request */
DATA_PARTIAL, /* Only some of the data was received/sent */
DATA_NONE /* No data was received/sent */
} data;
enum result_error_e {
ERROR_NONE, /* No error encountered */
ERROR_CORRECTED, /* A corrected error encountered */
ERROR_UNCORRECTED, /* Unocrrected but non-fatal (i.e. local) error */
ERROR_NEED_RETRY, /* Temporary error that only merits a retry to complete */
ERROR_FATAL, /* A fatal error encountered, no reason to continue using disk */
ERROR_UNKNOWN, /* An unknown error encountered, continue for a while unless it persists */
} error;
sense_info_t info;
unsigned char sense[256];
unsigned sense_len;
} io_result_t;
typedef enum {
DISK_NOT_MOUNTED = 0,
DISK_MOUNTED_RO = 1,
DISK_MOUNTED_RW = 2,
} disk_mount_e;
disk_mount_e disk_dev_mount_state(const char *path);
bool disk_dev_open(disk_dev_t *dev, const char *path);
void disk_dev_close(disk_dev_t *dev);
void disk_dev_cdb_out(disk_dev_t *dev, unsigned char *cdb, unsigned cdb_len, unsigned char *buf, unsigned buf_size, unsigned *buf_read,
unsigned char *sense, unsigned sense_size, unsigned *sense_read, io_result_t *io_res);
void disk_dev_cdb_in(disk_dev_t *dev, unsigned char *cdb, unsigned cdb_len, unsigned char *buf, unsigned buf_size, unsigned *buf_read,
unsigned char *sense, unsigned sense_size, unsigned *sense_read, io_result_t *io_res);
ssize_t disk_dev_read(disk_dev_t *dev, uint64_t offset_bytes, uint32_t len_bytes, void *buf, io_result_t *io_res);
ssize_t disk_dev_write(disk_dev_t *dev, uint64_t offset_bytes, uint32_t len_bytes, void *buf, io_result_t *io_res);
int disk_dev_read_cap(disk_dev_t *dev, uint64_t *size_bytes, uint64_t *sector_size);
int disk_dev_identify(disk_dev_t *dev, char *vendor, char *model, char *fw_rev, char *serial, bool *is_ata, unsigned char *ata_buf, unsigned *ata_buf_len);
void mac_read(unsigned char *buf, int len);
#include "arch-internal.h"
#endif
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